JPS6125609B2 - - Google Patents
Info
- Publication number
- JPS6125609B2 JPS6125609B2 JP8270781A JP8270781A JPS6125609B2 JP S6125609 B2 JPS6125609 B2 JP S6125609B2 JP 8270781 A JP8270781 A JP 8270781A JP 8270781 A JP8270781 A JP 8270781A JP S6125609 B2 JPS6125609 B2 JP S6125609B2
- Authority
- JP
- Japan
- Prior art keywords
- pallet
- load
- fence
- roller conveyor
- traveling device
- 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
Links
- 238000000034 method Methods 0.000 claims description 13
- 238000009434 installation Methods 0.000 description 10
- 230000007246 mechanism Effects 0.000 description 5
- 230000003028 elevating effect Effects 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000003213 activating effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G1/00—Storing articles, individually or in orderly arrangement, in warehouses or magazines
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Stacking Of Articles And Auxiliary Devices (AREA)
- Intermediate Stations On Conveyors (AREA)
- Discharge Of Articles From Conveyors (AREA)
- Special Conveying (AREA)
Description
【発明の詳細な説明】
この発明は、パレツト上の荷を他パレツトに移
し変えることを迅速、且つ安全に人力を使用せず
に、自動的に行なわれるようにしたパレツト荷の
変換方法に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a pallet load conversion method that automatically transfers a load on a pallet to another pallet quickly and safely without using human power.
従来、パレツト上の荷を他パレツトに移し変え
る作業は、人力による方法と一部フオークリフト
専用機械を使用する方法があるが、前者は荷が重
量物であつたり、大型となれば作業が困難であ
り、且つ手間、時間がかかり連続大量変換作業に
は不適であつた。 Conventionally, the work of transferring loads on one pallet to another pallet has been done manually and in some cases using specialized forklift machinery, but the former method is difficult if the load is heavy or large. Moreover, it was laborious and time-consuming, and was unsuitable for continuous large-scale conversion work.
又、後者は一部フオーク反転装置を使用するた
め、荷倒立・保管・荷サイズ等による諸問題があ
り、限定使用に余儀なくされるため需要に充分に
応えられないという欠点があつた。 In addition, since the latter partially uses a fork reversing device, there are various problems with inverting the load, storage, load size, etc., and it has the disadvantage that it cannot fully meet demand because it is forced to be used only on a limited basis.
又、近年シートパレツトなるものの普及が著し
く各々の都合で、運輸全工程を考慮していない現
状より、運輸コスト切り下げのため木製、合成樹
脂なる従来の嵩をもつたパレツトより、紙及び合
成樹脂等からなる一枚の板状のシートパレツトな
るものに荷を変換することが運輸にかかわる業界
より必然的な要望があり、この発明は従来の欠点
を解消するとともに、近年の要望にも答えた実用
性に富んだパレツト荷の変換方法を提供すること
を第１の目的とする。 In addition, sheet pallets have become extremely popular in recent years, and due to individual circumstances, the entire transportation process is not taken into account. There is an inevitable demand from industries involved in transportation to convert cargo into a single plate-shaped sheet pallet, and this invention not only eliminates the conventional drawbacks but also has practicality that meets the needs of recent years. The first object is to provide a method for converting rich pallet loads.
更に、現状のパレツトの形状、寸法等に関係な
く、又、パレツト上の形状等にも左右されない総
てのパレツトとパレツト上の荷を適当な速度にて
連続的に変換できる荷の移設装置を得ることを第
２の目的とする。 Furthermore, we are developing a load transfer device that can continuously convert all pallets and loads on the pallets at an appropriate speed, regardless of the current shape and dimensions of the pallets, or the shape of the pallets. The second purpose is to obtain.
本発明は、かかる目的を達成すべくなされたも
のである。 The present invention has been made to achieve such an object.
本発明の要旨は、ローラコンベヤ上の荷を載せ
たパレツトを移動フエンスにて荷部分を連続的に
押して移動せしめ、ローラコンベヤの終端に設け
たパレツトストツパーにパレツトを突き当てて、
パレツトを停止せしめ、更に移動フエンスを移動
せしめてパレツトに載せた荷をパレツト上を滑ら
せて、ローラコンベヤの終端に近接して設置固定
されたパレツト上に移載し、荷移載完了後に移動
フエンスに取付けたパレツト係止手段を働かせて
移載後の空パレツトを同行させながら、移動フエ
ンスをローラコンベヤに沿つて所定のローラコン
ベヤ位置まで後退せしめてなるパレツト荷の変換
方法にある。 The gist of the present invention is to move a pallet loaded with a load on a roller conveyor by continuously pushing the load part with a moving fence, and to abut the pallet against a pallet stopper provided at the end of the roller conveyor.
The pallet is stopped, the moving fence is moved, the load placed on the pallet is slid on the pallet, it is transferred onto a pallet that is installed and fixed close to the end of the roller conveyor, and the load is moved after the load transfer is completed. This method of converting pallet loads comprises retracting a movable fence along a roller conveyor to a predetermined roller conveyor position while activating a pallet locking means attached to the fence to accompany an empty pallet after being transferred.
以下、本発明を図面に基いて詳細に説明する。
第１図は、通常のパレツト上の荷をシートパレツ
トへ移し換える本発明パレツト荷の変換方法の例
を示す荷変換工程図であり、第２，３図は本発明
に使用するパレツト荷変換装置の一例を示すもの
である。 Hereinafter, the present invention will be explained in detail based on the drawings.
FIG. 1 is a load converting process diagram showing an example of the pallet load converting method of the present invention in which a load on a normal pallet is transferred to a sheet pallet, and FIGS. This is an example.
図中、１はローラコンベヤ、２はパレツト、
２′はシートパレツト、３は荷、４はフエンス走
行装置で５〜１２はフエンス走行装置４に関する
もので、５は同フエンス走行装置の門型枠、６は
フエンス、７は同フエンスの右側下部に上方に回
動できる様に枢支された傾斜アーム７′の先端に
取付けたパレツト押圧ローラ、８は門型枠下部に
設けたスプロケツト車、９は同スプロケツト車を
回動させる噛合した無端チエーン、１０は同スプ
ロケツト車と同軸のピニオンギア、１１は同ピニ
オンギアと噛合する床面に敷設されたクラツク、
１２は走行ローラ、１３は無端チエーン９を駆動
する正逆切換可能なモータ、１４はパレツトスト
ツパー、１５はパレツト設置台、１６はパレツト
把持機構で１７〜１９は同パレツト把持機構に関
するもので、１７は昇降杆、１８はパレツト加圧
板、１８′同パレツト加工板の内側下面に垂設し
たパレツト加圧パツト、１９は昇降杆を昇降させ
るためのシリンダー、２０はパレツト設置台１５
の昇降リフター、２１は同昇降リフターの操作レ
バーである。 In the figure, 1 is a roller conveyor, 2 is a pallet,
2' is a sheet pallet, 3 is a load, 4 is a fence traveling device, 5 to 12 are related to the fence traveling device 4, 5 is a gate frame of the fence traveling device, 6 is a fence, and 7 is on the lower right side of the fence. A pallet pressing roller is attached to the tip of an inclined arm 7' which is pivotally supported so as to be able to rotate upward; 8 is a sprocket wheel provided at the bottom of the gate frame; 9 is an engaged endless chain for rotating the sprocket wheel; 10 is a pinion gear coaxial with the sprocket wheel, 11 is a crack laid on the floor that meshes with the pinion gear,
12 is a running roller, 13 is a forward/reverse switchable motor that drives the endless chain 9, 14 is a pallet stopper, 15 is a pallet installation table, 16 is a pallet gripping mechanism, and 17 to 19 are related to the pallet gripping mechanism. , 17 is a lifting rod, 18 is a pallet pressure plate, 18' is a pallet pressure part vertically installed on the inner lower surface of the pallet processing plate, 19 is a cylinder for raising and lowering the lifting rod, 20 is a pallet installation table 15
21 is a control lever for the elevating lifter.
昇降杆１７はパレツト設置台１５の周端に昇降
自在に取付けられており、同昇降杆の昇降はシリ
ンダー１９によつて操作される。シートパレツト
２′を把持するにはまず昇降杆１７を昇降させ、
パレツト加圧板１８の内側下面に垂設したパレツ
ト加圧パツト１８′とパレツト設置台１５との間
にシートパレツト２′を差し込む。その後にシリ
ンダー１９を作動させて昇降杆１７を下降させれ
ばパレツト加圧パツト１８′がシートパレツト
２′を下方に押圧してシートパレツト２′はパレツ
ト設置台１５に固定されるものである。次に本実
施例ではパレツト係止手段はフエンス６の下部に
枢支された傾斜アーム７′と同傾斜アーム７′の先
端に取付けたパレツト押圧ローラ７とからなり、
傾斜アーム７′は自重又はスプリングで下方向に
付勢されているが所定以上の力が作用すれば上方
に回動して自由に持ち上げられる。しかしなが
ら、下方には一定角度以下には回動しない様にな
つている。従つてフエンス走行装置４が左方向に
走行する際にパレツト押圧ローラ７がパレツト２
と当たつても上方に回動してパレツト上に持ち上
げられパレツト２上の荷３のみをフエンス走行装
置４によつて移動させることが出来る様にしてい
る。又フエンス走行装置４が後退する際にパレツ
ト押圧ローラ７がパレツト２と当たれば傾斜アー
ム７′が一定角度以下にならないためパレツト押
圧ローラ７がパレツト２を押圧してフエンス走行
装置４の後退とともに空のパレツト２も後退させ
るものである。尚、本発明のパレツト係止手段は
本実施例の傾斜アーム７′とパレツト押圧ローラ
７の構成に限定するものでなく、これと同等の機
能を有する他の機構を採用することもできるもの
である。 An elevating rod 17 is attached to the peripheral end of the pallet installation stand 15 so as to be able to rise and fall freely, and the elevating rod 17 is operated by a cylinder 19 to move up and down. To grasp the sheet pallet 2', first raise and lower the lifting rod 17,
A sheet pallet 2' is inserted between a pallet pressure pad 18' vertically provided on the inner lower surface of the pallet pressure plate 18 and a pallet installation stand 15. Thereafter, when the cylinder 19 is actuated to lower the elevator rod 17, the pallet pressing pad 18' presses the sheet pallet 2' downward, and the sheet pallet 2' is fixed to the pallet installation base 15. Next, in this embodiment, the pallet locking means consists of an inclined arm 7' pivotally supported at the bottom of the fence 6 and a pallet pressing roller 7 attached to the tip of the inclined arm 7'.
The inclined arm 7' is biased downward by its own weight or by a spring, but if a predetermined force or more is applied, it will rotate upward and be lifted freely. However, it is designed not to rotate downward below a certain angle. Therefore, when the fence traveling device 4 travels to the left, the pallet pressing roller 7 presses the pallet 2.
Even if the load 3 hits the pallet, it is rotated upward and lifted onto the pallet, so that only the load 3 on the pallet 2 can be moved by the fence traveling device 4. Furthermore, if the pallet pressing roller 7 comes into contact with the pallet 2 when the fence traveling device 4 is retreating, the tilted arm 7' will not fall below a certain angle, so the pallet pressing roller 7 will press the pallet 2 and the pallet will be emptied as the fence traveling device 4 retreats. Pallet 2 is also moved back. Note that the pallet locking means of the present invention is not limited to the structure of the inclined arm 7' and pallet pressing roller 7 of this embodiment, and other mechanisms having the same function can also be adopted. be.
次に、フエンス走行装置の進退駆動について説
明する。 Next, the forward and backward drive of the fence traveling device will be explained.
無端チエーン９はモータ１３の作動により駆動
され、同無端チエーン９が駆動されれば、これと
噛合したスプロケツト車８が回転し、同スプロケ
ツトの回転により、同軸のピニオンギア１０が回
動され、そのため門型枠５は床に敷設されたラツ
ク１１に沿つて移動する。 The endless chain 9 is driven by the operation of the motor 13, and when the endless chain 9 is driven, the sprocket wheel 8 meshed with it rotates, and the rotation of the sprocket rotates the coaxial pinion gear 10. The gate frame 5 moves along a rack 11 laid on the floor.
又、モータ１３の回転を逆にすることによつて
門型枠５は逆方向に移動する。 Furthermore, by reversing the rotation of the motor 13, the gate frame 5 moves in the opposite direction.
この様に、フエンス走行装置４はローラコンベ
ヤ１の搬送方向に沿つて進行、後退いずれの方向
でも走行できるものとなつている。 In this way, the fence traveling device 4 can travel in either the forward or backward direction along the conveyance direction of the roller conveyor 1.
本実施例による荷の変換工程を説明する。ま
ず、パレツト設置台１５上にシートパレツト２′
を載置し、パレツト把持機構１６によつて固定
し、しかもシートパレツト２′の面をパレツト２
の上面よりやや低く、昇降リフター２０によつて
調整して待機しておく。 The load conversion process according to this embodiment will be explained. First, place the sheet pallet 2' on the pallet installation stand 15.
is placed and fixed by the pallet gripping mechanism 16, and the surface of the sheet pallet 2' is held against the pallet 2.
The height is slightly lower than the top surface of the , and is adjusted by the vertical lifter 20 and kept on standby.
フオークリフト、ホイスト、コンベヤ等の他の
荷移送手段（図示せず）によつて荷３を載せたパ
レツト２がローラコンベヤ１のフエンス走行装置
４より左側位置上に移載されれば、フエンス走行
装置４を図中左方向に移動させ、同フエンス走行
装置に設けたフエンス６によつてパレツト２の荷
３を押圧し、フエンス走行装置４と同行させ、パ
レツト２及び荷３をローラコンベヤ１上の終端の
方向に移動させ（第１図イ参照）、終端に至つて
パレツトストツパー１４によつてパレツト２を停
止させる（第１図ロ参照）。この状態で、フエン
ス走行装置４を更にパレツト設置台１５側まで左
方向に移動せしめれば、フエンス６がパレツト２
上の荷３のみを押圧し（第１図ハ参照）、荷３は
パレツト２上を滑つて待機していたパレツト設置
台１５上のシートパレツト２′上に移載される
（第１図ニ，ホ参照）。 If the pallet 2 carrying the load 3 is transferred to a position on the left side of the fence traveling device 4 of the roller conveyor 1 by another load transfer means (not shown) such as a forklift, a hoist, or a conveyor, fence traveling is started. The device 4 is moved to the left in the figure, the fence 6 provided on the fence traveling device presses the load 3 on the pallet 2, and the pallet 2 and the load 3 are moved along with the fence traveling device 4 onto the roller conveyor 1. (see FIG. 1A), and when the pallet 2 reaches the end, it is stopped by the pallet stopper 14 (see FIG. 1B). In this state, if the fence traveling device 4 is further moved to the left to the pallet installation stand 15 side, the fence 6 moves to the pallet 2.
Only the upper load 3 is pressed (see Fig. 1, C), and the load 3 slides on the pallet 2 and is transferred onto the sheet pallet 2' on the pallet installation stand 15, which has been waiting (see Fig. 1, D, (see e).
その後、フエンス走行装置４を後退させ、パレ
ツト押圧ローラ７によつて、空パレツトを押して
ローラコンベヤの右所定位置まで移動させ（第１
図ヘ，ト参照）、待機位置にて停止し、次のパレ
ツト２の荷３を待つ（第１図チ参照）。 Thereafter, the fence traveling device 4 is moved backward, and the empty pallet is pushed by the pallet pressing roller 7 and moved to a predetermined position on the right side of the roller conveyor (first
It stops at the standby position and waits for the load 3 of the next pallet 2 (see Figure 1 H).
パレツト設置台１５上のシートパレツト２′及
び荷３は、フオークリフト等によつて次の運輸工
程に運ばれる。 The sheet pallet 2' and the load 3 on the pallet installation stand 15 are transported to the next transportation process by a forklift or the like.
以上の工程を繰り返すことによつて連続的にパ
レツト荷の変換が可能となる。 By repeating the above steps, it becomes possible to continuously change the pallet load.
以上の様に、この発明によれば従来の人力中心
による多大な労費を省き簡単に、円滑に、且つ安
全に荷の変換を行なうことができ、輸送工程に絶
大なるコストダウンを期待できる。又、パレツト
の消耗、運搬等に伴う諸経費を軽減するという優
れた効果を得ることができる。 As described above, according to the present invention, it is possible to easily, smoothly and safely convert cargo without requiring a large amount of conventional manual labor, and a tremendous cost reduction in the transportation process can be expected. Further, it is possible to obtain the excellent effect of reducing various expenses associated with pallet consumption, transportation, etc.
第１図は、本発明パレツト荷の変換方法を示す
工程図、第２図は同発明に使用するパレツト荷変
換装置を示す正面図、第３図は第２図―にお
ける断面図である。
１……ローラコンベヤ、２……パレツト、２′
……シートパレツト、３……荷、４……フエンス
走行装置、１４……パレツトストツパー、１５…
…パレツ設置台、１６……パレツト把持機構、２
０……昇降リフター。
FIG. 1 is a process diagram showing the pallet load converting method of the present invention, FIG. 2 is a front view showing a pallet load converting apparatus used in the same invention, and FIG. 3 is a sectional view of FIG. 1...Roller conveyor, 2...Pallet, 2'
... Sheet pallet, 3 ... Load, 4 ... Fence traveling device, 14 ... Pallet stopper, 15 ...
...Pallet installation table, 16...Pallet gripping mechanism, 2
0...Elevating lifter.
Claims (1)
動フエンスにて荷部分を連続的に押して移動せし
め、ローラコンベヤの終端に設けたパレツトスト
ツパーにパレツトを突き当ててパレツトを停止せ
しめ、更に移動フエンスを移動せしめてパレツト
に載せた荷をパレツト上を滑らせて、ローラコン
ベヤの終端に近接して設置固定されたパレツト上
に移載し、荷移載完了後に移動フエンスに取付け
たパレツト係止手段を働かせて移載後の空パレツ
トを同行させながら、移動フエンスをローラコン
ベヤに沿つて所定のローラコンベヤ位置まで後退
せしめてなるパレツト荷の変換方法。1. Move the loaded pallet on the roller conveyor by continuously pushing the loaded part with a moving fence, stop the pallet by hitting the pallet stopper provided at the end of the roller conveyor, and then move the pallet with the moving fence. The pallet is moved and the load placed on the pallet is slid on the pallet and transferred onto the pallet that is installed and fixed close to the end of the roller conveyor, and after the load transfer is completed, the pallet locking means is attached to the moving fence. A method for converting pallet loads, which comprises retracting a moving fence along a roller conveyor to a predetermined roller conveyor position while carrying empty pallets after transfer by using
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8270781A JPS57199721A (en) | 1981-05-30 | 1981-05-30 | Pallet load transferring method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8270781A JPS57199721A (en) | 1981-05-30 | 1981-05-30 | Pallet load transferring method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57199721A JPS57199721A (en) | 1982-12-07 |
| JPS6125609B2 true JPS6125609B2 (en) | 1986-06-17 |
Family
ID=13781869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8270781A Granted JPS57199721A (en) | 1981-05-30 | 1981-05-30 | Pallet load transferring method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57199721A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6368010U (en) * | 1986-10-17 | 1988-05-07 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4660105A1 (en) * | 2024-06-06 | 2025-12-10 | Tanzer Maschinenbau Srl | Thrust depalletizer |
-
1981
- 1981-05-30 JP JP8270781A patent/JPS57199721A/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6368010U (en) * | 1986-10-17 | 1988-05-07 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57199721A (en) | 1982-12-07 |
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