JP3104784B2 - Simultaneous lifting prevention device for two sheets in vacuum suction device - Google Patents
Simultaneous lifting prevention device for two sheets in vacuum suction deviceInfo
- Publication number
- JP3104784B2 JP3104784B2 JP07353107A JP35310795A JP3104784B2 JP 3104784 B2 JP3104784 B2 JP 3104784B2 JP 07353107 A JP07353107 A JP 07353107A JP 35310795 A JP35310795 A JP 35310795A JP 3104784 B2 JP3104784 B2 JP 3104784B2
- Authority
- JP
- Japan
- Prior art keywords
- gypsum board
- suction
- vacuum suction
- pressing
- pressing member
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000002265 prevention Effects 0.000 title 1
- 229910052602 gypsum Inorganic materials 0.000 claims description 40
- 239000010440 gypsum Substances 0.000 claims description 40
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- 229920003002 synthetic resin Polymers 0.000 claims description 4
- 239000000057 synthetic resin Substances 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- POIUWJQBRNEFGX-XAMSXPGMSA-N cathelicidin Chemical compound C([C@@H](C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CO)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H]([C@@H](C)CC)C(=O)NCC(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CC=1C=CC=CC=1)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC(O)=O)C(=O)N[C@@H](CC=1C=CC=CC=1)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](C(C)C)C(=O)N1[C@@H](CCC1)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CO)C(O)=O)NC(=O)[C@H](CC=1C=CC=CC=1)NC(=O)[C@H](CC(O)=O)NC(=O)CNC(=O)[C@H](CC(C)C)NC(=O)[C@@H](N)CC(C)C)C1=CC=CC=C1 POIUWJQBRNEFGX-XAMSXPGMSA-N 0.000 description 1
- 229920001821 foam rubber Polymers 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Sheets, Magazines, And Separation Thereof (AREA)
Description
【０００１】[0001]
【発明の属する技術分野】本発明は積み重ねられた石膏
ボードを最上部のものから順に吸着して吊り上げる際に
２枚の石膏ボードを同時に吊り上げるのを防止する真空
吸着装置における２枚同時吊り上げ防止装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an apparatus for preventing simultaneous lifting of two gypsum boards in a vacuum suction apparatus for preventing two gypsum boards from being lifted at the same time when the piled gypsum boards are sequentially sucked and lifted from the topmost one. About.
【０００２】[0002]
【従来技術】一般に、積み重ねられた石膏ボードを最上
部のものから順に移送するための装置として真空吸着装
置が利用されている。これは、吸着部材によって最上部
の石膏ボードを吸着して吊り上げるものである。2. Description of the Related Art Generally, a vacuum suction device is used as a device for sequentially transferring stacked gypsum boards from the top one. In this method, the uppermost gypsum board is sucked and lifted by the suction member.
【０００３】[0003]
【発明が解決しようとする課題】しかしながら、上下に
重ねられた石膏ボードにおいて上部の石膏ボードの下面
とその下部の石膏ボードの上面とは隙間なく接面してい
るため、図５に示されるように、真空吸着装置２０によ
って上部の石膏ボード１８ａを吊り上げた場合、その下
の石膏ボード１８ｂも同時に吊り上げられ、吊り上げ中
に上と下の石膏ボードが離れて下の石膏ボードが落下し
てしまう事故が発生することがある。However, since the lower surface of the upper gypsum board and the upper surface of the lower gypsum board in the gypsum boards stacked one on the other are in contact with each other without gaps, as shown in FIG. In addition, when the upper gypsum board 18a is lifted by the vacuum suction device 20, the lower gypsum board 18b is also lifted at the same time, and the upper and lower gypsum boards are separated during the lifting, and the lower gypsum board is dropped. May be.
【０００４】本発明は上記欠点を解消し、特に上下２枚
の石膏ボードを同時に吊り上げるのを防止する真空吸着
装置における２枚同時吊り上げ防止装置を提供すること
をその課題とする。SUMMARY OF THE INVENTION It is an object of the present invention to solve the above-mentioned drawbacks and to provide an apparatus for simultaneously lifting two gypsum boards in a vacuum suction apparatus for preventing two gypsum boards from being lifted simultaneously.
【０００５】[0005]
【課題を解決するための手段】前記課題を解決するた
め、本発明に係る真空吸着装置における２枚同時吊り上
げ防止装置は、鉄製の吊り上げ体の下部に複数の吸着部
材を間隔をおいて面状に配設し、吸着部材の下面を積み
重ねられた最上部の石膏ボードの上面に押し当て、上記
吸着部材を減圧させて上記石膏ボードに吸着させて吊り
上げる真空吸着装置において、マグネットの下部にバネ
を介して押圧部を設け、この押圧部の下端に合成樹脂製
キャップを取り付けた押圧部材を上記吊り下げ体の下面
に吸着させるとともに、上記押圧部材の下端のキャップ
を上記吸着部材よりも下方に突出させ、上記吸着部材を
石膏ボードの上面に押し当てたときに上記押圧部材を最
上部の石膏ボードの上面に押し付けることによりへこみ
変形させたことを特徴とする。In order to solve the above-mentioned problems, a device for preventing simultaneous lifting of two sheets in a vacuum suction device according to the present invention comprises a plurality of suction members spaced apart from one another at a lower portion of an iron lifting body. In a vacuum suction device in which the lower surface of the suction member is pressed against the upper surface of the gypsum board at the top of the stack, and the suction member is depressurized and suctioned to the gypsum board and lifted, a spring is provided below the magnet. A pressing member having a synthetic resin cap attached to the lower end of the pressing portion is adsorbed to the lower surface of the hanging body, and the lower end cap of the pressing member is protruded downward from the adsorbing member. The pressing member was pressed against the upper surface of the uppermost gypsum board when the suction member was pressed against the upper surface of the gypsum board, thereby causing dent deformation. To.
【０００６】[0006]
【実施例】図１において符号１は真空吸着装置である。
この真空吸着装置１は、吊り上げ体２の下部に複数の吸
着部材３を間隔をおいて面状に配設したもので、吊り上
げ体２はすのこ状に配置された角筒状部材４をパイプ５
で連結したもので、各角筒状部材４の内部は空洞状に形
成され、各パイプ５に連通している。中央の筒状部材４
にはホース６が連結され、ホース６の端部はブロア等の
真空発生機（図示せず）に接続している。図２に示され
るように、吊り上げ体２の角筒状部材４の下面には間隔
をおいて孔７が形成され、各孔７の下部には上記吸着部
材３が取り付けられている。吸着部材３は発泡ウレタン
ゴム製のパッド３ａの中央に吸引孔３ｂを形成したもの
で、吸引孔３ｂは上記孔７に連通している。DESCRIPTION OF THE PREFERRED EMBODIMENTS In FIG. 1, reference numeral 1 denotes a vacuum suction device.
In this vacuum suction device 1, a plurality of suction members 3 are arranged in a plane at a lower portion of a hoisting body 2, and the hoisting body 2 is formed by connecting a rectangular tubular member 4 arranged in a scaly shape to a pipe 5.
The inside of each square tubular member 4 is formed in a hollow shape and communicates with each pipe 5. Central tubular member 4
Is connected to a vacuum generator (not shown) such as a blower. As shown in FIG. 2, holes 7 are formed at intervals on the lower surface of the rectangular tubular member 4 of the lifting body 2, and the suction member 3 is attached to a lower portion of each hole 7. The suction member 3 is formed by forming a suction hole 3b at the center of a pad 3a made of urethane foam rubber, and the suction hole 3b communicates with the hole 7.
【０００７】次に、上記吊り上げ体２の下面には押圧部
材１０が着脱自在に設けられている。押圧部材１０は図
３に示されるように、マグネット１１を保持するハウジ
ング１２の下部の筒部１２ａに杆状の押圧部１３を上下
方向に摺動可能に設け、この押圧部１３を圧縮バネ１４
を介して下方に付勢するとともに、押圧部１３の下端に
合成樹脂製キャップ１５を取り付けてものである。この
キャップ１５は上記押圧部材１０の下端よりも下方に突
出している。なお、押圧部１３の上部１３ａは筒部１２
ａ内に摺動自在に保持されている。圧縮バネ１４は押圧
部１３の下部の張り出し部１６の上面とハウジング１２
の上面との間に配置されている。マグネット１１の上面
は外部に露出している。Next, a pressing member 10 is detachably provided on the lower surface of the lifting body 2. As shown in FIG. 3, the pressing member 10 is provided with a rod-shaped pressing portion 13 slidably in a vertical direction on a lower cylindrical portion 12a of a housing 12 holding a magnet 11, and this pressing portion 13 is provided with a compression spring 14
, And a cap 15 made of synthetic resin is attached to the lower end of the pressing portion 13. The cap 15 projects below the lower end of the pressing member 10. The upper portion 13a of the pressing portion 13 is
It is slidably held in a. The compression spring 14 is connected to the upper surface of the projecting portion 16 below the pressing portion 13 and the housing 12.
Is arranged between the upper surface and the upper surface. The upper surface of the magnet 11 is exposed to the outside.
【０００８】上記真空吸着装置１は図示しない搬送装置
に設けられ、移動可能に構成されている。The vacuum suction device 1 is provided in a transfer device (not shown) and is configured to be movable.
【０００９】次に、上記真空吸着装置１の使用態様につ
いて説明すると、まず、図１のように押圧部材１０のマ
グネット１１を吊り上げ体２の角筒状部材４の下面に磁
力で吸着させることにより、押圧部材１０を吸着部材３
の間に取り付けておく。そして、同図のようにパレット
１７上に積み重ねられた石膏ボード１８のうち最上部の
石膏ボード１８ａの上面に上記吸着部材３の下面を押し
当てた後、真空発生機を作動させてホース６を介して吸
着部材３の吸引孔３ｂ（図２参照）から空気を抜いて減
圧させると、石膏ボード１８ａは吸着部材３に強く吸着
される。このとき、同時に押圧部材１０の押圧部１３も
最上部の石膏ボード１８ａの上面に当接するが、押圧部
１３の下端のキャップ１５は上記押圧部材１０の下端よ
りも下方に突出しているから、押圧部１３は圧縮バネ１
４により石膏ボード１８ａの上面を押圧する。ここで真
空吸着装置１を上昇させると、最上部の石膏ボード１８
ａは吸着部材３により吊り上げられるが、図４に示され
るように、最上部の石膏ボード１８ａの押圧部材１０に
より押圧されている部分ａはへこみ変形する。この変形
は石膏ボード１８の下面にも及ぶ。下から２番目の石膏
ボード１８ｂの上面は平面状であるから、最上部の石膏
ボード１８ａの変形した下面ａと上から２番目の石膏ボ
ード１８ｂの上面との間にはわずかながら隙間１９がで
き、この部分に空気が入り込む。したがって、上記２枚
の石膏ボード１８の間は真空状態にはならないので、最
上部の石膏ボード１８ａのみが吊り上げられる。Next, the mode of use of the vacuum suction device 1 will be described. First, as shown in FIG. 1, the magnet 11 of the pressing member 10 is attracted to the lower surface of the rectangular tubular member 4 of the lifting body 2 by magnetic force. , The pressing member 10 to the suction member 3
Install it between. Then, after pressing the lower surface of the adsorbing member 3 against the upper surface of the uppermost gypsum board 18a among the gypsum boards 18 stacked on the pallet 17 as shown in FIG. When the air is removed from the suction hole 3b (see FIG. 2) of the suction member 3 through the suction member and the pressure is reduced, the gypsum board 18a is strongly absorbed by the suction member 3. At this time, at the same time, the pressing portion 13 of the pressing member 10 also comes into contact with the upper surface of the gypsum board 18a at the top, but since the cap 15 at the lower end of the pressing portion 13 projects below the lower end of the pressing member 10, pressing is performed. The part 13 is a compression spring 1
4 presses the upper surface of the gypsum board 18a. Here, when the vacuum suction device 1 is raised, the gypsum board 18 at the top is
Although a is lifted by the suction member 3, as shown in FIG. 4, the portion a of the uppermost gypsum board 18a pressed by the pressing member 10 is dented and deformed. This deformation extends to the lower surface of the gypsum board 18. Since the upper surface of the second gypsum board 18b from the bottom is planar, a gap 19 is slightly formed between the deformed lower surface a of the top gypsum board 18a and the upper surface of the second gypsum board 18b from the top. , Air enters this part. Therefore, since there is no vacuum between the two gypsum boards 18, only the uppermost gypsum board 18a is lifted.
【００１０】このように、押圧部材１０の押圧作用によ
るへこみ変形で石膏ボード１８の２枚同時吊り上げは有
効に防止される。また、押圧部１３の下端には合成樹脂
製のキャップ１５が取り付けられ、押圧部１３はこのキ
ャップ１５を介して石膏ボード１８の表面に当接するこ
とになるので、石膏ボード１８の表面の紙が破損するよ
うなことがない。As described above, the simultaneous lifting of two plasterboards 18 is effectively prevented by the dent deformation due to the pressing action of the pressing member 10. Further, a cap 15 made of a synthetic resin is attached to the lower end of the pressing portion 13, and the pressing portion 13 comes into contact with the surface of the gypsum board 18 via the cap 15, so that the paper on the surface of the gypsum board 18 is removed. There is no damage.
【図１】本発明に係る真空吸着装置の斜視図FIG. 1 is a perspective view of a vacuum suction device according to the present invention.
【図２】上記真空吸着装置の吸着部材の断面図FIG. 2 is a sectional view of a suction member of the vacuum suction device.
【図３】押圧部材の断面FIG. 3 is a cross section of a pressing member.
【図４】石膏ボードの変形態様説明図FIG. 4 is an explanatory view of a modification of a gypsum board.
【図５】従来の石膏ボードの吊り上げ態様説明図FIG. 5 is an explanatory view of a conventional gypsum board lifting mode.
１ 真空吸着装置 ２ 吊り上げ体 ３ 吸着部材 １０ 押圧部材 １１ マグネット １３ 押圧部 １５ キャップ １８ 石膏ボード １８ａ 最上部の石膏ボード DESCRIPTION OF SYMBOLS 1 Vacuum suction apparatus 2 Lifting body 3 Suction member 10 Press member 11 Magnet 13 Press part 15 Cap 18 Gypsum board 18a Top gypsum board
Claims (1)
材を間隔をおいて面状に配設し、吸着部材の下面を積み
重ねられた最上部の石膏ボードの上面に押し当て、上記
吸着部材を減圧させて上記石膏ボードに吸着させて吊り
上げる真空吸着装置において、 マグネットの下部にバネを介して押圧部を設け、この押
圧部の下端に合成樹脂製キャップを取り付けた押圧部材
を上記吊り下げ体の下面に吸着させるとともに、上記押
圧部材の下端のキャップを上記吸着部材よりも下方に突
出させ、 上記吸着部材を石膏ボードの上面に押し当てたときに上
記押圧部材を最上部の石膏ボードの上面に押し付けるこ
とによりへこみ変形させたことを特徴とする真空吸着装
置における２枚同時吊り上げ防止装置。1. A plurality of suction members are arranged in a plane at a lower portion of an iron hoisting body at intervals, and the lower surface of the suction members is pressed against the upper surface of the topmost gypsum board on the stack. A pressure member is provided via a spring at a lower portion of a magnet, and a pressing member having a synthetic resin cap attached to a lower end of the pressing portion is provided on the hanging body. A lower end of the pressing member, and a cap at a lower end of the pressing member is protruded below the suction member. When the suction member is pressed against the upper surface of the gypsum board, the pressing member is pressed on the upper surface of the uppermost gypsum board. A device for preventing simultaneous lifting of two sheets in a vacuum suction device, wherein the device is dented and deformed by being pressed against the device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP07353107A JP3104784B2 (en) | 1995-12-28 | 1995-12-28 | Simultaneous lifting prevention device for two sheets in vacuum suction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP07353107A JP3104784B2 (en) | 1995-12-28 | 1995-12-28 | Simultaneous lifting prevention device for two sheets in vacuum suction device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH09183530A JPH09183530A (en) | 1997-07-15 |
| JP3104784B2 true JP3104784B2 (en) | 2000-10-30 |
Family
ID=18428618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP07353107A Expired - Fee Related JP3104784B2 (en) | 1995-12-28 | 1995-12-28 | Simultaneous lifting prevention device for two sheets in vacuum suction device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3104784B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104803216A (en) * | 2015-03-30 | 2015-07-29 | 中集集团集装箱控股有限公司 | Vacuum suction plate device |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4656424B2 (en) * | 2006-03-03 | 2011-03-23 | 凸版印刷株式会社 | Plate base material supply device |
-
1995
- 1995-12-28 JP JP07353107A patent/JP3104784B2/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104803216A (en) * | 2015-03-30 | 2015-07-29 | 中集集团集装箱控股有限公司 | Vacuum suction plate device |
| CN104803216B (en) * | 2015-03-30 | 2018-09-11 | 中集集团集装箱控股有限公司 | Vacuum plate sucking device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH09183530A (en) | 1997-07-15 |
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