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JP4971870B2 - Tube welding apparatus and tube welding apparatus system - Google Patents
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JP4971870B2 - Tube welding apparatus and tube welding apparatus system - Google Patents

Tube welding apparatus and tube welding apparatus system Download PDF

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Publication number
JP4971870B2
JP4971870B2 JP2007128749A JP2007128749A JP4971870B2 JP 4971870 B2 JP4971870 B2 JP 4971870B2 JP 2007128749 A JP2007128749 A JP 2007128749A JP 2007128749 A JP2007128749 A JP 2007128749A JP 4971870 B2 JP4971870 B2 JP 4971870B2
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electrode
body housing
main body
movable member
tube
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JP2008284692A (en
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和之 北村
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SB Kawasumi Laboratories Inc
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Kawasumi Laboratories Inc
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/73—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/739—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/7392—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic
    • B29C66/73921—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic characterised by the materials of both parts being thermoplastics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/04—Dielectric heating, e.g. high-frequency welding, i.e. radio frequency welding of plastic materials having dielectric properties, e.g. PVC
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/112—Single lapped joints
    • B29C66/1122—Single lap to lap joints, i.e. overlap joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
    • B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
    • B29C66/43—Joining a relatively small portion of the surface of said articles
    • B29C66/431—Joining the articles to themselves
    • B29C66/4312—Joining the articles to themselves for making flat seams in tubular or hollow articles, e.g. transversal seams
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
    • B29C66/814—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/8141—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined
    • B29C66/81411—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined characterised by its cross-section, e.g. transversal or longitudinal, being non-flat
    • B29C66/81415—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined characterised by its cross-section, e.g. transversal or longitudinal, being non-flat being bevelled
    • B29C66/81419—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined characterised by its cross-section, e.g. transversal or longitudinal, being non-flat being bevelled and flat
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
    • B29C66/814—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/8141—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined
    • B29C66/81411—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined characterised by its cross-section, e.g. transversal or longitudinal, being non-flat
    • B29C66/81421—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined characterised by its cross-section, e.g. transversal or longitudinal, being non-flat being convex or concave
    • B29C66/81422—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined characterised by its cross-section, e.g. transversal or longitudinal, being non-flat being convex or concave being convex
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
    • B29C66/832—Reciprocating joining or pressing tools
    • B29C66/8322—Joining or pressing tools reciprocating along one axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/84—Specific machine types or machines suitable for specific applications
    • B29C66/857—Medical tube welding machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/84—Specific machine types or machines suitable for specific applications
    • B29C66/861—Hand-held tools
    • B29C66/8614—Tongs, pincers or scissors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/84—Specific machine types or machines suitable for specific applications
    • B29C66/861—Hand-held tools
    • B29C66/8618—Hand-held tools being battery operated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
    • B29C66/814—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/8145—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the constructional aspects of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/81463—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the constructional aspects of the pressing elements, e.g. of the welding jaws or clamps comprising a plurality of single pressing elements, e.g. a plurality of sonotrodes, or comprising a plurality of single counter-pressing elements, e.g. a plurality of anvils, said plurality of said single elements being suitable for making a single joint
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2023/00—Tubular articles
    • B29L2023/005—Hoses, i.e. flexible
    • B29L2023/007—Medical tubes other than catheters

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Description

本発明は、小型軽量化して携帯可能であり、ポリ塩化ビニル製等の熱可塑性のチューブを第一電極（陽電極）と第二電極（陰電極）で挟持して圧力を加えながら、第一電極（陽電極）から第二電極（陰電極）に高周波電流を通電して加熱することでチューブを溶着するチューブ溶着装置の改良に関する。
特に本発明は、第一電極（陽電極）及び／又は第二電極（陰電極）を方向可変式または脱着交換式にすることで、チューブを溶着する方向を容易に変更できるチューブ溶着装置とチューブ溶着装置システムに関する。 The present invention is small and light and portable, and a thermoplastic tube made of polyvinyl chloride or the like is sandwiched between a first electrode (positive electrode) and a second electrode (negative electrode) while applying pressure, The present invention relates to an improvement in a tube welding apparatus that welds a tube by applying a high-frequency current from an electrode (positive electrode) to a second electrode (negative electrode) and heating it.
In particular, the present invention provides a tube welding apparatus and a tube in which the direction in which the tubes are welded can be easily changed by making the first electrode (positive electrode) and / or the second electrode (negative electrode) variable in direction or removable. The present invention relates to a welding apparatus system.

現在、例えば特許文献１から特許文献６に例示するように、本体ハウジングの前方端面に第一電極（陽電極）と可動部材を装着し、前記可動部材における前記第一電極（陽電極）に対向する位置に第二電極（陰電極）を装着し、前記可動部材を前記本体ハウジングの前後方向に移動させるための操作部材（トリガーレバー）を本体ハウジングに装着し、操作部材を掌の握る力で第一電極（陽電極）と第二電極（陰電極）を動作させてチューブを挟持し、圧力を加えながら溶着する方式を採用している携帯型のチューブ溶着装置が開示され、実用化されている。
これらのチューブ溶着装置では第一電極（陽電極）と第二電極（陰電極）がチューブを挟持する動作を行う向きと、掌が操作部材（トリガーレバー）を握る力を加える向きは固定されている。
さらに詳述すれば特許文献１（特開平５−１３１５４６）と特許文献２（実開平５−９２１１０）の携帯型のチューブ溶着装置は、図９に例示したチューブ溶着装置２０１ように、第一電極２０３と第二電極２０４を、当該電極２０３、２０４が、本体ハウジング２０２の前方垂下壁面に対して、同じ方向（平行、縦方向）に配置されている。
このようなチューブ溶着装置２０１では、溶着を行う対象のチューブＴは、例えば図９に例示するように、第一電極２０３（陽電極）と第二電極２０４（陰電極）が動作する方向に交差するように配置して挟持して溶着する方法が一般的であった。 Currently, as exemplified in Patent Document 1 to Patent Document 6, for example, a first electrode (positive electrode) and a movable member are attached to the front end surface of the main body housing, and are opposed to the first electrode (positive electrode) in the movable member. A second electrode (cathode) is mounted at a position where the movable member is moved, and an operation member (trigger lever) for moving the movable member in the front-rear direction of the main body housing is mounted on the main body housing. A portable tube welding apparatus that employs a system in which a first electrode (positive electrode) and a second electrode (negative electrode) are operated to hold a tube and weld while applying pressure has been disclosed and put into practical use. Yes.
In these tube welding devices, the direction in which the first electrode (positive electrode) and the second electrode (negative electrode) perform the operation of holding the tube and the direction in which the palm applies the force to grip the operating member (trigger lever) are fixed. Yes.
More specifically, the portable tube welding apparatus of Patent Document 1 (Japanese Patent Laid-Open No. 5-131546) and Patent Document 2 (Japanese Utility Model Laid-Open No. 5-92110) is similar to the first electrode as the tube welding apparatus 201 illustrated in FIG. 203 and the second electrode 204 are arranged in the same direction (parallel, longitudinal direction) with respect to the front hanging wall surface of the main body housing 202.
In such a tube welding apparatus 201, the tube T to be welded crosses in the direction in which the first electrode 203 (positive electrode) and the second electrode 204 (negative electrode) operate, for example, as illustrated in FIG. In general, a method of arranging, sandwiching, and welding is performed.

さらに詳述すれば図１０に例示するように、日本赤十字社の血液センターで実施されている献血由来の血液から白血球を除去する工程では、血液を採取した血液バッグ１００から落差で白血球成分などを除去するフィルタ１０１を通してろ過バッグ１０２へ移す作業を行う。
血液のろ過が終了した後、フィルタ１０１の下側に位置するチューブ１０３に対してチューブ溶着装置１０４で溶着を行う手順があるが、このときチューブ１０３は縦に配置されており、そのままの状態で溶着を行うにはチューブ溶着装置１０４自体の方向を変えるか、チューブ１０３を持ち上げてチューブ１０３の方向を変える必要があり、複数のろ過工程を行う場合は作業者の負担が大きく、改善が望まれていた。 More specifically, as illustrated in FIG. 10, in the step of removing leukocytes from blood donated from blood donated at the Japanese Red Cross Blood Center, leukocyte components and the like are dropped from the blood bag 100 from which the blood has been collected. The operation of moving to the filtration bag 102 through the filter 101 to be removed is performed.
After blood filtration is completed, there is a procedure for performing welding with the tube welding device 104 to the tube 103 located on the lower side of the filter 101. At this time, the tube 103 is arranged vertically and remains in the state as it is. In order to perform welding, it is necessary to change the direction of the tube welding device 104 itself or to lift the tube 103 to change the direction of the tube 103. When performing a plurality of filtration steps, the burden on the operator is great and improvement is desired. It was.

特開平５−１３１５４６（特許請求の範囲、図１）JP-A-5-131546 (Claims, FIG. 1) 実開平５−９２１１０（実用新案登録請求の範囲、図１）5-92110 (Scope of utility model registration request, Fig. 1) 特開平６−１０６６２３（特許請求の範囲、図１）JP-A-6-106623 (Claims, FIG. 1) 特開平７−１９５５２３（特許請求の範囲、図１）JP-A-7-195523 (Claims, FIG. 1) 実開平４−１２８８２８（実用新案登録請求の範囲、図１）4-128828 (Scope of claim for utility model registration, Fig. 1) 特開平６−７８９９６（特許請求の範囲、図２）JP-A-6-78996 (Claims, FIG. 2)

本発明が解決しようとする問題点は、従来の特許文献１から特許文献６のチューブ溶着装置では第一電極（陽電極）と第二電極（陰電極）がチューブを挟持する動作を行う向きと、掌が操作部材（トリガーレバー）を握る力を加える向きは固定されているので、チューブの配置により、チューブ溶着装置の向きを変えたり、チューブの位置を移動させないといけないので、操作が煩わしい点である。   The problem to be solved by the present invention is that the first electrode (positive electrode) and the second electrode (negative electrode) in the conventional tube welding apparatus of Patent Document 1 to Patent Document 6 perform the operation of holding the tube. The direction in which the palm applies the force to grip the operating member (trigger lever) is fixed, so the tube position must be changed or the tube position must be changed depending on the tube arrangement. It is.

［１］本発明は、本体ハウジング（２）は、前方端面に第一電極（３）と可動部材（６）を装着し、
前記可動部材（６）は、前記第一電極（３）に対向する位置に、第二電極（４）を装着し、
前記本体ハウジング（２）は、前記可動部材（６）を、当該本体ハウジング（２）の前後方向に移動させるための操作部材（１０）を装着し、
前記第一電極（３）は、向きを変えられるように方向転換部材（３Ａ）を介して、前記本体ハウジング（２）の前方端面に装着し、
前記可動部材（６）は、ジョイント（８）を介して前方部（６Ｆ）と後方部（６Ｂ）とを連結することにより形成し、
前記前記第二電極（４）は、前記ジョイント（８）を介して、
（ａ）前記前方部（６Ｆ）の向きを変えるかまたは、
（ｂ）前記前方部（６Ｆ）を、他の形状のものに交換することにより、
向きを変えることができ、
前記第一電極（３）と前記第二電極（４）は、当該第一電極（３）の長辺と当該第二電極（４）の長辺が、それぞれ前記本体ハウジング（２）の前方垂下壁面に対して、略垂直方向となるように装着し、
前記第一電極（３）と前記第二電極（４）は、本体ハウジング（２）の前方垂下壁面に対して、お互いに当該前方垂下壁面と同じ方向から当該前方垂下壁面に対して略垂直方向となるように向きを変更することができ、
前記第一電極（３）と前記第二電極（４）は、前記略垂直方向からお互いに前記本体ハウジング（２）の前方垂下壁面と同じ方向となるように向きを変更することができる、
チューブ溶着装置（１）を提供する。
［２］本発明は、本体ハウジング（２）は、前方端面に第一電極（３）と可動部材（６）を装着し、
前記可動部材（６）は、前記第一電極３に対向する位置に、第二電極（４）を装着し、
前記本体ハウジング（２）は、前記可動部材（６）を前記本体ハウジング（２）の前後方向に移動させるための操作部材（１０）を装着し、
前記第一電極（３）は、向きを変えられるように方向転換部材（３Ａ）を介して、本体ハウジング（２）の前方端面に装着し、
前記可動部材（６）は、ジョイント（８）を介して前方部（６Ｆ）と後方部（６Ｂ）とを連結することにより形成し、
前記第二電極（４）は、前記ジョイント（８）を介して、
（ａ）前記前方部（６Ｆ）の向きを変えるかまたは、
（ｂ）前記前方部（６Ｆ）を、他の形状のものに交換することにより、
前記第一電極（３）と対向する位置に配置できるようにした、
チューブ溶着装置（１）を提供する。
［３］本発明は、本体ハウジング（２）に表示部（４０）を装着し、表示部（４０）を液晶画面または有機ＥＬで形成した［１］または［２］に記載のチューブ溶着装置（１）を提供する。
［４］本発明は、［１］から［３］のいずれか１項に記載のチューブ溶着装置（１）と少なくとも二つ以上のバッテリー（５１）に充電を行うことのできる電源供給装置（５０）から構成されるチューブ溶着装置システムを提供する。
[1] In the present invention, the main body housing (2) has the first electrode (3) and the movable member (6) mounted on the front end surface thereof.
It said movable member (6) is at a position opposed to the first electrode (3), the second electrode (4) is mounted,
It said body housing (2), said movable member (6), fitted with a control member (10) for moving back and forth direction of the body housing (2),
The first electrode (3) is mounted on the front end surface of the main body housing (2) via a direction changing member (3A) so that the direction can be changed,
The movable member (6) is formed by connecting a front part (6F) and a rear part (6B) via a joint (8),
Said 2nd electrode (4) is via said joint (8),
(A) changing the direction of the front part (6F), or
(B) By exchanging the front part (6F) with another shape,
Can change direction,
As for said 1st electrode (3) and said 2nd electrode (4) , the long side of the said 1st electrode (3) and the long side of the said 2nd electrode (4) are respectively drooping forward of the said main body housing (2) Install it so that it is almost perpendicular to the wall ,
The first electrode (3) and the second electrode (4) are substantially perpendicular to the front hanging wall surface from the same direction as the front hanging wall surface with respect to the front hanging wall surface of the main body housing (2). The orientation can be changed to
The first electrode (3) and the second electrode (4) can be changed in direction from the substantially vertical direction so as to be in the same direction as the front hanging wall surface of the main body housing (2).
A tube welding device (1) is provided.
[2] In the present invention, the main body housing (2) has the first electrode (3) and the movable member (6) mounted on the front end surface thereof.
It said movable member (6) is at a position opposed to the first electrode 3, the second electrode (4) is mounted,
The main body housing (2) is equipped with an operation member (10) for moving the movable member (6) in the front-rear direction of the main body housing (2),
The first electrode (3) is attached to the front end surface of the main body housing (2) via the direction changing member (3A) so that the direction can be changed,
It said movable member (6) is formed by connecting the front portion and (6F) and rear portion (6B) via a joint (8),
The second electrode (4) is connected via the joint (8).
(A) changing the direction of the front part (6F), or
(B) By exchanging the front part (6F) with another shape,
The first electrode (3) can be disposed at a position facing it .
A tube welding device (1) is provided.
[3] The tube welding apparatus according to [1] or [2], wherein the display unit (40) is mounted on the main body housing (2), and the display unit (40) is formed of a liquid crystal screen or an organic EL. 1) is provided.
[4] The present invention provides a tube welding device (1) according to any one of [1] to [3] and a power supply device (50) capable of charging at least two batteries (51). ) Tube welding device system.

本発明のチューブ溶着装置は、
（１）操作部材（トリガーレバー）を掌で握る力を加える方向は一定にして、チューブに対して挟持する力を加える第一電極（陽電極）と第二電極（陰電極）の向きを変更できるので、操作部材１０を掌で握る圧力を加える向きを変えることなくチューブを溶着することができる。
（２）例えば日本赤十字社の血液センターで実施される血液ろ過工程において、吊り下げられている状態の血液ろ過バッグとフィルターを切り分ける処理を行うことを容易にできる。チューブを溶着する処理に関わる作業者の負担を軽減する事ができる。
（３）表示部に液晶画面または有機ＥＬを採用することで、例えば、電源が入っている状態、内蔵しているバッテリー３０の逐電量が不足している状態、高周波電流が流れている状態、加熱溶着後のチューブを冷却している状態、装置に不具合がある状態が理解しやすくなり、作業者が状態を容易に認識できる。 The tube welding apparatus of the present invention is
(1) Change the direction of the first electrode (positive electrode) and the second electrode (negative electrode) to apply the force to pinch the tube while keeping the direction to apply the force to grip the operating member (trigger lever) with your palm. Therefore, the tube can be welded without changing the direction in which the pressure to grip the operation member 10 with the palm is applied.
(2) For example, in the blood filtration process performed at the blood center of the Japanese Red Cross Society, it is possible to easily perform the process of separating the suspended blood filtration bag and the filter. The burden on the worker involved in the process of welding the tube can be reduced.
(3) By adopting a liquid crystal screen or an organic EL in the display unit, for example, a state where the power is turned on, a state where the internal battery 30 has insufficient power, a state where a high-frequency current is flowing, It becomes easy to understand the state in which the tube after heat welding is cooled and the state in which the apparatus is defective, and the operator can easily recognize the state.

図１は本発明のチューブ溶着装置の概略図（断面図）、図２は本発明のチューブ溶着装置の概略図（外観図）、図３は電極付近の拡大図、図４は使用状態図（開始）、図５は使用状態図（発振スイッチオン）、図６は使用状態図（完了スイッチオン）、図７はシステム構成図（電源供給装置の拡大図）、図８はシステム構成図である。   1 is a schematic view (cross-sectional view) of the tube welding apparatus of the present invention, FIG. 2 is a schematic view (outside view) of the tube welding apparatus of the present invention, FIG. 3 is an enlarged view of the vicinity of the electrode, and FIG. 5 is a use state diagram (oscillation switch on), FIG. 6 is a use state diagram (completion switch on), FIG. 7 is a system configuration diagram (enlarged view of a power supply device), and FIG. 8 is a system configuration diagram. .

［チューブ溶着装置１］
本発明のチューブ溶着装置１は、図１から図３に例示するように、前方部が屈曲した略矩形状の本体ハウジング２の前方端面に第一電極３と可動部材６を装着し、可動部材６における第一電極３に対向する位置に第二電極４を装着している。
本体ハウジング２の底面に、可動部材６を本体ハウジング２の前後方向に移動させる操作部材１０が装着されている。
第一電極３と第二電極４は、当該電極３、４の長辺が、本体ハウジング２の前方垂下壁面に対して、略垂直方向となるように配置している。
「略垂直方向」とは、図３に例示するように本体ハウジング２の前方垂下壁面の延長線Ｌ１に対して、第一電極３と第二電極４の長辺の延長線Ｌ２が、略垂直に交わるように配置することを意味する。
可動部材６は、図１に例示するように、本体ハウジング２内に埋設された部分（後方部６Ｂ）と本体ハウジング２の前方端面にわたって突出して配置される部分（前方部６Ｆ）からなる。前方部６Ｆと後方部６Ｂは図１に例示するようにジョイント８を介して連結してもよいし、ジョイント８なしに一体に連結してもよい。 [Tube welding device 1]
As illustrated in FIGS. 1 to 3, the tube welding apparatus 1 of the present invention has a first electrode 3 and a movable member 6 mounted on a front end surface of a substantially rectangular main body housing 2 whose front portion is bent. The second electrode 4 is mounted at a position facing the first electrode 3 in FIG.
An operation member 10 that moves the movable member 6 in the front-rear direction of the main body housing 2 is mounted on the bottom surface of the main body housing 2.
The first electrode 3 and the second electrode 4 are arranged so that the long sides of the electrodes 3 and 4 are substantially perpendicular to the front hanging wall surface of the main body housing 2.
The “substantially vertical direction” means that the extension line L2 of the long side of the first electrode 3 and the second electrode 4 is substantially perpendicular to the extension line L1 of the front hanging wall surface of the main body housing 2 as illustrated in FIG. It means to arrange so as to cross.
As illustrated in FIG. 1, the movable member 6 includes a portion (rear portion 6 </ b> B) embedded in the main body housing 2 and a portion (front portion 6 </ b> F) disposed so as to protrude over the front end surface of the main body housing 2. The front part 6F and the rear part 6B may be connected via a joint 8 as illustrated in FIG. 1 or may be connected integrally without the joint 8.

前方部６Ｆは、さらに図２と図３に例示するように、第二電極４を、第一電極３とともに本体ハウジング２の前方垂下壁面に対して、略垂直方向となるように配置（保持）できる形状に形成される。図２の例示では略Ｌ字状の台座を二個合体させて形成している。
前方部６Ｆは、第二電極４を、第一電極３とともに、本体ハウジング２の前方垂下壁面に対して、略垂直方向となるように配置（保持）できる形状であれば（略Ｌ字状の台座を二個合体させたもの以外に）何でも良い。
後方部６Ｂに、後述するレバー駆動部材１１が連結される。 As illustrated in FIGS. 2 and 3, the front portion 6 </ b> F is disposed (held) so that the second electrode 4 is substantially perpendicular to the front hanging wall surface of the main body housing 2 together with the first electrode 3. It is formed into a shape that can be made. In the illustration of FIG. 2, two substantially L-shaped pedestals are combined.
If the front part 6F is a shape which can arrange | position (hold | maintain) the 2nd electrode 4 with the 1st electrode 3 so that it may become a substantially perpendicular direction with respect to the front hanging wall surface of the main body housing 2 (substantially L-shaped). Anything (except for two pedestals combined).
A lever driving member 11 described later is connected to the rear portion 6B.

［第一電極３と第二電極４の向きの変更］
チューブの配置、作業の目的に応じて、本発明のチューブ溶着装置１は、第一電極３と第二電極４は、当該電極３、４の長辺が、本体ハウジング２の前方垂下壁面に対して、同じ方向（平行、縦方向）から略垂直方向、略垂直方向から同じ方向（平行、縦方向）となるように向き（配置）を変更することができる。
以下これらの手段の一例について例示する。
図１から図３に例示するように、第一電極３は、向きを変えられるように方向転換部材３Ａを介して、本体ハウジング２の前方端面に装着している。
可動部材６は、ジョイント８を介して前方部６Ｆと後方部６Ｂ連結することにより形成し、前記ジョイント８を介して、（ａ）前記前方部６Ｆの向きを変えるかまたは、
（ｂ）前記前方部６Ｆを、他の形状のものに交換することにより、前記第二電極４を、前記第一電極３と対向する位置に配置できるようにすることができる。
可動部材６の前方部６Ｆの形状を変えることで、第一電極３と第二電極４の向きを変えることができる。可動部材６の前方部６Ｆの形状を変えて第二電極４の向きを変えた場合は、第一電極３の向きも対向する方向に配置することができる。
図９の説明で述べたように、ろ過台１０５に採血バッグ１００をぶら下げてろ過を行い、ろ過後にフィルタ１０１とろ過バッグ１０２を切り離す工程では、
従来のように第一電極３と第二電極４を、当該電極３、４が、本体ハウジングの前方垂下壁面に対して、同じ方向（平行、縦方向）に配置されている場合、図１０の作業のように、チューブ溶着装置１の縦向きのシール方向では、チューブ溶着装置の向きを横に寝かせた状態にしなければならず、操作部材を１０掌握するときにかかる手首の負担が大きく、複数のチューブ１０３を連続で処理する場合、作業性が悪いという課題がある。そこで本発明のように、第一電極３と第二電極４の方向を略垂直に変更できるようにすれば、チューブ溶着本体の向きを変えることなく、作業者の手首の負担を少なくして作業を行うことができ、作業性の向上を図ることができる。
なお必要に応じて、第一電極３（陽極）には細長い凸型の突起３Ｂを形成し、チューブを溶着した部分にスリット状の凹型の窪みを残し、溶着部分を引き裂くことを容易にする機能を付与することができる。 [Change of direction of first electrode 3 and second electrode 4]
Depending on the arrangement of the tubes and the purpose of the work, the tube welding device 1 of the present invention is such that the first electrode 3 and the second electrode 4 have long sides of the electrodes 3 and 4 with respect to the front hanging wall surface of the body housing 2. Thus, the direction (arrangement) can be changed so that the same direction (parallel, vertical direction) changes to the substantially vertical direction, and the substantially vertical direction changes to the same direction (parallel, vertical direction).
An example of these means will be described below.
As illustrated in FIGS. 1 to 3, the first electrode 3 is attached to the front end surface of the main body housing 2 via the direction changing member 3 </ b> A so that the direction can be changed.
The movable member 6 is formed by connecting the front part 6F and the rear part 6B via the joint 8, and (a) changing the direction of the front part 6F via the joint 8, or
(B) The second electrode 4 can be arranged at a position facing the first electrode 3 by replacing the front portion 6F with another shape.
By changing the shape of the front portion 6F of the movable member 6, the directions of the first electrode 3 and the second electrode 4 can be changed. When the direction of the second electrode 4 is changed by changing the shape of the front portion 6F of the movable member 6, the direction of the first electrode 3 can also be arranged in the opposite direction.
As described in the explanation of FIG. 9, the blood collection bag 100 is hung on the filtration table 105 to perform filtration, and in the step of separating the filter 101 and the filtration bag 102 after filtration,
When the first electrode 3 and the second electrode 4 are arranged in the same direction (parallel, longitudinal direction) with respect to the front hanging wall surface of the main body housing as in the conventional case, As in the work, in the vertical sealing direction of the tube welding device 1, the direction of the tube welding device has to be laid sideways, and the burden on the wrist when grasping 10 operating members is large, When processing the tube 103 continuously, there is a problem that workability is poor. Therefore, if the direction of the first electrode 3 and the second electrode 4 can be changed to be substantially vertical as in the present invention, the burden on the operator's wrist can be reduced without changing the direction of the tube welding main body. Thus, workability can be improved.
If necessary, the first electrode 3 (anode) is provided with an elongated convex protrusion 3B, leaving a slit-shaped concave recess in the welded portion of the tube, and facilitating the tearing of the welded portion. Can be granted.

［操作部材１０（トリガーレバー）とレバー駆動部材１１］
操作部材１０（トリガーレバー）には、圧縮ばね１２が内臓され、操作部材１０（トリガーレバー）は、レバー駆動部材１１を介して、可動部材６の後方部６Ｂと連結されている。
通常、操作部材１０は、圧縮ばね１２の保持力により、本体ハウジング２から突起した状態にある（図４参照）。
本体ハウジング２を掌握した状態（図５、図６参照）で、操作部材１０を本体ハウジング２の内側に向けて引くと、圧縮ばね１２は収縮し、可動部材６の前方部６Ｆの一部は、本体ハウジング２内に押し込まれ、それに連結している可動部材６の後方部６Ｂは、本体ハウジング２内部をバッテリー３０側に水平に摺動する。
操作部材１０を離すと、圧縮ばね１２の反発する力により、本体ハウジング２から突出する。レバー駆動部材１１は、動作に連動し、本体ハウジング２から外に押し出され（図６から図４の状態参照）、それに連結している可動部材６の後方部６Ｂは本体ハウジング２内部をバッテリー３０側とは反対方向に摺動する。
以上のように、操作部材１０を引くと可動部材６の後方部６Ｂが摺動する一連の動作により、第一電極３と第二電極４の間に挟んだチューブに対して圧力を加えることができる。 [Operation member 10 (trigger lever) and lever driving member 11]
The operation member 10 (trigger lever) has a built-in compression spring 12, and the operation member 10 (trigger lever) is connected to the rear portion 6 </ b> B of the movable member 6 through the lever drive member 11.
Usually, the operation member 10 is in a state of protruding from the main body housing 2 by the holding force of the compression spring 12 (see FIG. 4).
When the operation member 10 is pulled toward the inside of the main body housing 2 with the main body housing 2 held (see FIGS. 5 and 6), the compression spring 12 contracts, and a part of the front portion 6F of the movable member 6 is The rear portion 6B of the movable member 6 which is pushed into the main body housing 2 and connected thereto slides horizontally inside the main body housing 2 toward the battery 30 side.
When the operation member 10 is released, the operation member 10 protrudes from the main body housing 2 due to the repulsive force of the compression spring 12. The lever drive member 11 is pushed out of the main body housing 2 in conjunction with the operation (see the state of FIGS. 6 to 4), and the rear portion 6B of the movable member 6 connected to the lever drive member 11 is disposed inside the main body housing 2 in the battery 30. Slide in the opposite direction to the side.
As described above, pressure is applied to the tube sandwiched between the first electrode 3 and the second electrode 4 by a series of operations in which the rear portion 6B of the movable member 6 slides when the operation member 10 is pulled. it can.

［発振スイッチ／完了スイッチ２０］
本体ハウジング２の後方端面には、発振スイッチ／完了スイッチ２０が配置されており、可動部材６の後方部６Ｂが進行した距離に応じて、発振スイッチ／完了スイッチ２０がＯＮ・ＯＦＦされるようになっている。
発振スイッチ／完了スイッチ２０の位置は、スイッチ調整孔２１により調整することができるようになっている。 [Oscillation switch / Done switch 20]
An oscillation switch / completion switch 20 is disposed on the rear end face of the main body housing 2 so that the oscillation switch / completion switch 20 is turned on and off according to the distance traveled by the rear portion 6B of the movable member 6. It has become.
The position of the oscillation switch / completion switch 20 can be adjusted by the switch adjustment hole 21.

図４に例示するように第一電極３と第二電極４間にチューブを配置し、操作部材１０を本体ハウジング２側に引き、チューブを挟む動作を行うと、可動部材６の後方部６Ｂがバッテリー３０側に摺動し、まず先に発振スイッチ２０がＯＮ状態となる。（図５参照）すると発振回路５が作動し、第一電極３から第二電極４に対して高周波電流が流れる。高周波電流はチューブを流れる際に誘電加熱現象を発生させ、熱によってチューブを溶かす。チューブは次第にとかされてゆき、挟む圧力を更に加えることによって第二電極４は第一電極３に近づいてゆき、可動部材６の後方部６Ｂも更にバッテリー３０側に摺動すると今度は完了スイッチ２０がＯＮ状態になる。完了スイッチ２０がＯＮ状態になると、発振回路５が停止し、第一電極３と第二電極４には電流が流れなくなる。（図６参照）   As illustrated in FIG. 4, when a tube is disposed between the first electrode 3 and the second electrode 4, the operation member 10 is pulled toward the main body housing 2, and the tube is sandwiched, the rear portion 6 </ b> B of the movable member 6 is First, the oscillation switch 20 is turned on. Then, the oscillation circuit 5 operates and a high frequency current flows from the first electrode 3 to the second electrode 4. The high-frequency current generates a dielectric heating phenomenon when flowing through the tube, and the tube is melted by heat. The tube is gradually melted, and by applying further pinching pressure, the second electrode 4 approaches the first electrode 3, and when the rear portion 6B of the movable member 6 is further slid toward the battery 30, the completion switch 20 is now obtained. Turns on. When the completion switch 20 is turned on, the oscillation circuit 5 stops and no current flows through the first electrode 3 and the second electrode 4. (See Figure 6)

［バッテリー３０］
本体ハウジング２は、バッテリー３０を図１に例示するように内蔵してもよいし、あるいは外部に装着（図示せず）してもよい。
バッテリー３０はチューブを溶着する回数に応じて容量を変更することができる。容量に応じて容積が異なるが、容量の小さい物は本体ハウジング２内蔵できる。
容量の大きい物は本体ハウジング２に内蔵と、本体ハウジング２外部に装着するように併せて使用できる。 [Battery 30]
The main body housing 2 may incorporate the battery 30 as illustrated in FIG. 1 or may be mounted outside (not shown).
The capacity of the battery 30 can be changed according to the number of times the tube is welded. Although the volume varies depending on the capacity, an object with a small capacity can be built into the main body housing 2.
A large-capacity object can be used so as to be built in the main body housing 2 or mounted outside the main body housing 2.

［表示部４０等］
図１に例示するように、本体ハウジング２の前方上部に、表示部４０を装着している。
表示部４０では電源が入っている状態、内蔵しているバッテリー３０の逐電量が不足している状態、高周波電流が流れている状態、加熱溶着後のチューブを冷却している状態、装置に不具合がある状態などを表示することができる。
表示部４０として発光ＬＥＤ、小型の液晶画面、有機ＥＬ画面を採用することができる。表示部４０で表示される状態は、文字、記号、図で示すことができる。
なお第一電極３と第二電極４との間にチューブを挟持し、圧力を加えて一定の挟む圧力を加えた距離だけ高周波電流を流し、チューブを誘電加熱して溶着した後、チューブの熱が下がるまで一定時間冷却させて形状を安定させる必要がある。冷却中は、チューブを挟持して圧力を加える動作を止めないようにするため、監視する必要がある。このため表示部４０に、加熱溶着後のチューブを冷却している状態を表示させることは、意義がある。
また必要に応じて、高周波電流が流れている状態、冷却している状態の間、又は溶着が完了した時点で一定時間音を出すブザー等を、本体ハウジング２に内蔵することもできる。 [Display unit 40 etc.]
As illustrated in FIG. 1, a display unit 40 is attached to the front upper portion of the main body housing 2.
In the display unit 40, the power is turned on, the state in which the battery 30 in the built-in battery 30 is insufficient, the state in which high-frequency current is flowing, the state in which the tube after heating and welding is cooled, the device is defective The state that there is can be displayed.
A light emitting LED, a small liquid crystal screen, or an organic EL screen can be adopted as the display unit 40. The state displayed on the display unit 40 can be indicated by characters, symbols, and figures.
A tube is sandwiched between the first electrode 3 and the second electrode 4, a high-frequency current is applied for a distance of a certain pressure applied by applying pressure, the tube is dielectrically heated, and then the tube is heated. It is necessary to stabilize the shape by cooling for a certain period of time until it falls. During cooling, it is necessary to monitor the tube so as not to stop the operation of applying pressure by pinching the tube. For this reason, it is meaningful to display on the display part 40 the state which has cooled the tube after heat welding.
Further, if necessary, a buzzer or the like that emits a sound for a certain period of time during a state in which high-frequency current is flowing, in a cooling state, or when welding is completed can be incorporated in the main body housing 2.

［チューブ溶着システムと電源供給装置５０］
以上説明したチューブ溶着装置１と少なくとも２つ以上のバッテリー５１に対して充電を行うことができる電源供給装置５０によりチューブ溶着システムを構成することができる。
電源供給装置５０は、図７に例示するように、内部（あるいは外部でもよい）にバッテリー５１を装着するバッテリー固定部材５２を備えており、バッテリー固定部材５２にバッテリー５１を固定して充放電を行うことができる。
電源供給装置５０は、商用電源より電源コード５７を介して電力供給を受け、ヒューズ５３を介して電源供給回路５４より、バッテリー５１に対して充電または放電を行うことができる。
また表示部５５を備えており、充電中、充電完了といった状態を表示して知らせることができる。表示部５５にはＬＥＤ表示灯を使用することができる。
電源供給装置５０とチューブ溶着装置１は、電源コード５６を介して直接接続し、バッテリー５１が消耗して使用出来ない状態においても、チューブ溶着装置１に直接電力を供給することで処理を行うことができる。
図８に例示するように、電源供給装置５０は少なくとも２つ以上のチューブ溶着装置１に対して電源供給を行うことができる。 [Tube welding system and power supply device 50]
The tube welding system can be configured by the tube welding device 1 described above and the power supply device 50 that can charge at least two or more batteries 51.
As illustrated in FIG. 7, the power supply device 50 includes a battery fixing member 52 for mounting the battery 51 inside (or outside), and the battery 51 is fixed to the battery fixing member 52 for charging / discharging. It can be carried out.
The power supply device 50 can be supplied with electric power from a commercial power source via a power cord 57, and can charge or discharge the battery 51 from the power supply circuit 54 via a fuse 53.
Moreover, the display part 55 is provided and can display and notify states, such as charge completion during charge. An LED indicator lamp can be used for the display unit 55.
The power supply device 50 and the tube welding device 1 are directly connected via the power cord 56, and processing is performed by directly supplying power to the tube welding device 1 even when the battery 51 is exhausted and cannot be used. Can do.
As illustrated in FIG. 8, the power supply device 50 can supply power to at least two tube welding devices 1.

本発明のチューブ溶着装置の概略図（断面図）Schematic (cross-sectional view) of the tube welding apparatus of the present invention 本発明のチューブ溶着装置の概略図（外観図）Schematic (outside view) of the tube welding apparatus of the present invention 電極付近の拡大図Enlarged view of the vicinity of the electrode 使用状態図（開始）Usage state diagram (start) 使用状態図（発振スイッチオン）Usage diagram (oscillation switch on) 使用状態図（完了スイッチオン）Usage state diagram (completion switch on) システム構成図（電源供給装置の拡大図）System configuration (enlarged view of the power supply device) システム構成図System Configuration 従来のチューブ溶着装置の電極付近の拡大図Enlarged view of the vicinity of the electrodes of a conventional tube welding device 使用状態図（チューブの溶着）Usage diagram (tube welding)

符号の説明Explanation of symbols

１ チューブ溶着装置
２ 本体ハウジング
３ 第一電極（陽電極）
３Ａ 方向転換部材
３Ｂ 凸型の突起
４ 第二電極（陰電極）
５ 発振回路
６ 可動部材
６Ａ 前方部
６Ｂ 後方部
８ ジョイント
１０ 操作部材（トリガーレバー）
１１ レバー駆動部材
１２ 圧縮ばね
２０ 発振スイッチ／完了スイッチ
２１ スイッチ微調整孔
３０ バッテリー
３１ 電源スイッチ
３２ 電源コネクタ
４０ 表示部
５０ 電源供給装置
５１ バッテリー
５２ バッテリー固定部材
５３ ヒユーズ
５４ 電源供給回路
５５ 表示部
５６ 電源コード
５７ 商用電源コード 1 Tube Welding Device 2 Body Housing 3 First Electrode (Positive Electrode)
3A Direction changing member 3B Convex protrusion 4 Second electrode (cathode)
5 Oscillator 6 Movable member 6A Front part 6B Rear part 8 Joint 10 Operation member (trigger lever)
11 Lever Drive Member 12 Compression Spring 20 Oscillation Switch / Done Switch 21 Switch Fine Adjustment Hole 30 Battery 31 Power Switch 32 Power Connector 40 Display Unit 50 Power Supply Device 51 Battery 52 Battery Fixing Member 53 Power Supply 54 Power Supply Circuit 55 Display Unit 56 Power Supply Code 57 Commercial power cord

Claims (4)

本体ハウジング（２）は、前方端面に第一電極（３）と可動部材（６）を装着し、
前記可動部材（６）は、前記第一電極（３）に対向する位置に、第二電極（４）を装着し、
前記本体ハウジング（２）は、前記可動部材（６）を、当該本体ハウジング（２）の前後方向に移動させるための操作部材（１０）を装着し、
前記第一電極（３）は、向きを変えられるように方向転換部材（３Ａ）を介して、前記本体ハウジング（２）の前方端面に装着し、
前記可動部材（６）は、ジョイント（８）を介して前方部（６Ｆ）と後方部（６Ｂ）とを連結することにより形成し、
前記前記第二電極（４）は、前記ジョイント（８）を介して、
（ａ）前記前方部（６Ｆ）の向きを変えるかまたは、
（ｂ）前記前方部（６Ｆ）を、他の形状のものに交換することにより、
向きを変えることができ、
前記第一電極（３）と前記第二電極（４）は、当該第一電極（３）の長辺と当該第二電極（４）の長辺が、それぞれ前記本体ハウジング（２）の前方垂下壁面に対して、略垂直方向となるように装着し、
前記第一電極（３）と前記第二電極（４）は、本体ハウジング（２）の前方垂下壁面に対して、お互いに当該前方垂下壁面と同じ方向から当該前方垂下壁面に対して略垂直方向となるように向きを変更することができ、
前記第一電極（３）と前記第二電極（４）は、前記略垂直方向からお互いに前記本体ハウジング（２）の前方垂下壁面と同じ方向となるように向きを変更することができる、
ことを特徴とするチューブ溶着装置（１）。 The main body housing (2) has a first electrode (3) and a movable member (6) mounted on the front end surface thereof,
It said movable member (6) is at a position opposed to the first electrode (3), the second electrode (4) is mounted,
It said body housing (2), said movable member (6), fitted with a control member (10) for moving back and forth direction of the body housing (2),
The first electrode (3) is mounted on the front end surface of the main body housing (2) via a direction changing member (3A) so that the direction can be changed,
The movable member (6) is formed by connecting a front part (6F) and a rear part (6B) via a joint (8),
Said 2nd electrode (4) is via said joint (8),
(A) changing the direction of the front part (6F), or
(B) By exchanging the front part (6F) with another shape,
Can change direction,
As for said 1st electrode (3) and said 2nd electrode (4) , the long side of the said 1st electrode (3) and the long side of the said 2nd electrode (4) are respectively drooping forward of the said main body housing (2) Install it so that it is almost perpendicular to the wall ,
The first electrode (3) and the second electrode (4) are substantially perpendicular to the front hanging wall surface from the same direction as the front hanging wall surface with respect to the front hanging wall surface of the main body housing (2). The orientation can be changed to
The first electrode (3) and the second electrode (4) can be changed in direction from the substantially vertical direction so as to be in the same direction as the front hanging wall surface of the main body housing (2).
The tube welding apparatus (1) characterized by the above-mentioned. 本体ハウジング（２）は、前方端面に第一電極（３）と可動部材（６）を装着し、
前記可動部材（６）は、前記第一電極３に対向する位置に、第二電極（４）を装着し、
前記本体ハウジング（２）は、前記可動部材（６）を前記本体ハウジング（２）の前後方向に移動させるための操作部材（１０）を装着し、
前記第一電極（３）は、向きを変えられるように方向転換部材（３Ａ）を介して、本体ハウジング（２）の前方端面に装着し、
前記可動部材（６）は、ジョイント（８）を介して前方部（６Ｆ）と後方部（６Ｂ）とを連結することにより形成し、
前記第二電極（４）は、前記ジョイント（８）を介して、
（ａ）前記前方部（６Ｆ）の向きを変えるかまたは、
（ｂ）前記前方部（６Ｆ）を、他の形状のものに交換することにより、
前記第一電極（３）と対向する位置に配置できるようにした、
ことを特徴とするチューブ溶着装置（１）。 The main body housing (2) has a first electrode (3) and a movable member (6) mounted on the front end surface thereof,
It said movable member (6) is at a position opposed to the first electrode 3, the second electrode (4) is mounted,
The main body housing (2) is equipped with an operation member (10) for moving the movable member (6) in the front-rear direction of the main body housing (2),
The first electrode (3) is attached to the front end surface of the main body housing (2) via the direction changing member (3A) so that the direction can be changed,
It said movable member (6) is formed by connecting the front portion and (6F) and rear portion (6B) via a joint (8),
The second electrode (4) is connected via the joint (8).
(A) changing the direction of the front part (6F), or
(B) By exchanging the front part (6F) with another shape,
The first electrode (3) can be disposed at a position facing it.
The tube welding apparatus (1) characterized by the above-mentioned. 本体ハウジング（２）に表示部（４０）を装着し、表示部（４０）を液晶画面または有機ＥＬで形成した請求項１または請求項２に記載のチューブ溶着装置（１）。   The tube welding apparatus (1) according to claim 1 or 2, wherein the display unit (40) is mounted on the main body housing (2), and the display unit (40) is formed of a liquid crystal screen or an organic EL. 請求項１から請求項３のいずれか１に記載のチューブ溶着装置（１）と少なくとも二つ以上のバッテリー（５１）に充電を行うことのできる電源供給装置（５０）から構成されるチューブ溶着装置システム。   A tube welding device comprising the tube welding device (1) according to any one of claims 1 to 3 and a power supply device (50) capable of charging at least two batteries (51). system.
JP2007128749A 2007-05-15 2007-05-15 Tube welding apparatus and tube welding apparatus system Active JP4971870B2 (en)

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JP2767664B2 (en) * 1991-04-02 1998-06-18 川澄化学工業株式会社 Welding equipment for tubes
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