JPS6211852Y2 - - Google Patents
Info
- Publication number
- JPS6211852Y2 JPS6211852Y2 JP17127781U JP17127781U JPS6211852Y2 JP S6211852 Y2 JPS6211852 Y2 JP S6211852Y2 JP 17127781 U JP17127781 U JP 17127781U JP 17127781 U JP17127781 U JP 17127781U JP S6211852 Y2 JPS6211852 Y2 JP S6211852Y2
- Authority
- JP
- Japan
- Prior art keywords
- guide
- pallet
- chain
- conveyor
- sprocket
- 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
- 239000002184 metal Substances 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Description
【考案の詳細な説明】
本案は機枠１に設けた案内レール２，２上を移
動するパレツト３によるコンベヤ装置において、
案内レール２，２と平行方向の案内ガイド４上に
パレツト移動用無端循環チエン５を配置し、同チ
エン５の駆動装置６を案内ガイド４に沿つて移動
可能に構成したパレツトコンベヤに関するもので
ある。[Detailed description of the invention] This invention is a conveyor device using pallets 3 that move on guide rails 2, 2 provided on a machine frame 1.
This relates to a pallet conveyor in which an endless circulation chain 5 for pallet movement is arranged on a guide guide 4 in a direction parallel to the guide rails 2, 2, and a drive device 6 of the chain 5 is configured to be movable along the guide guide 4. be.
案内レール２，２の一方２の上面には凹溝を形
成し同溝の底面に合成樹脂板（ウレタン板）１２
を敷設して案内ガイド４を形成すると良い。パレ
ツト３は下面車輪１３，１３によつて案内レール
２，２上に載せられ数組の側輪１４，１４で同レ
ール２の側面を挾持して案内レール２，２上を移
動することができる。上記循環チエン５はその上
側移行部を上記案内ガイド４上に載置し、一方の
レール２の側面に案内条１５を突設し、同条１５
に摺動自在に係合する金具１６に取付板７を設
け、同取付板７に減速電動機８を設け、その出力
軸９に設けたスプロケツト１０に案内スプロケツ
ト１１，１１に案内されるチエン５を掛回して上
記駆動装置６を形成する。パレツト３の下面には
上記チエン５と噛合する回動停止スプロケツト１
７を設け（第４図）、同スプロケツト１７を停止
させた状態でパレツト３をチエン５に伴つて移動
し、同スプロケツト１７を回動状態に保持してパ
レツト３を停止させる。尚図中１８で示すものは
チエン緊張装置、１９は金具１６と案内条１５と
の締付ネジ、２０はチエン５の下側移行部案内ス
プロケツトである。 A concave groove is formed on the upper surface of one of the guide rails 2, 2, and a synthetic resin plate (urethane plate) 12 is formed on the bottom of the groove.
It is preferable to form the guiding guide 4 by laying the guide. The pallet 3 is placed on the guide rails 2, 2 by means of lower wheels 13, 13, and can be moved on the guide rails 2, 2 by holding the sides of the same rail 2 with several sets of side wheels 14, 14. . The circulation chain 5 has its upper transition portion placed on the guide guide 4, and has a guide strip 15 protruding from the side surface of one rail 2.
A mounting plate 7 is provided on a metal fitting 16 which is slidably engaged with the mounting plate 7, a reduction motor 8 is provided on the mounting plate 7, and a chain 5 guided by guide sprockets 11 is attached to a sprocket 10 provided on an output shaft 9 of the mounting plate 7. The above-mentioned driving device 6 is formed by hanging. On the lower surface of the pallet 3 is a rotation stop sprocket 1 that meshes with the chain 5.
7 (FIG. 4), the pallet 3 is moved along with the chain 5 with the sprocket 17 stopped, and the pallet 3 is stopped while the sprocket 17 is held in a rotating state. 18 is a chain tensioning device, 19 is a tightening screw between the metal fitting 16 and the guide strip 15, and 20 is a guide sprocket for the lower transition portion of the chain 5.
従つて減速電動機８を始動すると上記チエン５
が案内ガイド４に沿つて摺動しその摺動に伴つて
パレツト３は案内レール２，２上を移動し、回動
停止スプロケツト１７を回動させて同パレツト３
を所定位置に停止し、パレツト３上の工作物にロ
ボツトにより工作を施すことができる。工作ロボ
ツトのアームが駆動装置６に当接する場合即ち駆
動装置６が邪魔になる場合は同装置６を案内条１
５に沿つて第５図左又は右へと摺動し工作ロボツ
トを避けるものである。 Therefore, when the reduction motor 8 is started, the chain 5
slides along the guide 4, and as the pallet 3 slides, the pallet 3 moves on the guide rails 2, 2, rotates the rotation stop sprocket 17, and stops the pallet 3.
is stopped at a predetermined position, and the workpieces on the pallet 3 can be machined by the robot. If the arm of the machine robot comes into contact with the drive device 6, that is, if the drive device 6 gets in the way, move the device 6 to the guide strip 1.
5 to the left or right in Figure 5 to avoid the robot.
従来案内ガイド上には無端ベルトコンベヤを配
置し、パレツトの下面に設けたブレーキローラを
同ベルトコンベヤに圧接させることによつてパレ
ツトを移動させたためパレツトとローラとのスリ
ツプにより停止位置の精度を向上し難くかつベル
トの駆動には振動、スリツプ等を発生しそれに伴
う騒音を発生し作業環境を改善し難くかつ駆動装
置を簡便に移動させ難い欠陥があつた。 Conventionally, an endless belt conveyor was placed on the guide, and the pallet was moved by pressing a brake roller provided on the underside of the pallet against the belt conveyor, which improved the accuracy of the stopping position due to the slip between the pallet and the roller. In addition, the drive of the belt generated vibrations, slips, etc. and associated noise, making it difficult to improve the working environment and making it difficult to easily move the drive device.
本案は上述のように案内レール２，２と平行方
向の案内ガイド４上にパレツト移動用無端循環チ
エン５を配置し、同チエン５の駆動装置６を案内
ガイド４に沿つて移動可能に構成したため、パレ
ツト３と上記チエン５との噛合によつて両者間に
スリツプを防止しパレツト３の停止位置の精度を
向上し得るばかりでなくチエン３は駆動装置６に
よつて振動やスリツプ無く駆動されて駆動に伴う
騒音が無いから作業環境をきわめて静粛に保持し
かつ駆動装置６を移動させ得てロボツトによる加
工作業に適するパレツトコンベヤが得られるもの
である。 In this case, as described above, the endless circulation chain 5 for pallet movement is arranged on the guide guide 4 in a direction parallel to the guide rails 2, 2, and the drive device 6 of the chain 5 is configured to be movable along the guide guide 4. Not only can the meshing of the pallet 3 and the chain 5 prevent slips between them and improve the accuracy of the stopping position of the pallet 3, but also the chain 3 can be driven by the drive device 6 without vibration or slip. Since there is no noise associated with the drive, a pallet conveyor can be obtained which maintains an extremely quiet working environment and allows the drive device 6 to be moved, making it suitable for processing work by robots.
第１図は本案のパレツトコンベヤを示す平面
図、第２図は同コンベヤの正面図、第３図は第１
図Ａ−Ａ線による側面図、第４図は第３図の一部
拡大図、第５図は駆動装置の正面図、第６図は第
５図Ｂ−Ｂ線による縦断面図、第７図は第５図Ｃ
−Ｃ線による縦断面図、第８図は第５図Ｄ−Ｄ線
による縦断面図である。
１……機枠、２……案内レール、３……パレツ
ト、４……案内ガイド、５……パレツト移動用無
端循環チエン、６……駆動装置、７……取付板、
８……減速電動機、９……出力軸、１０，１１…
…スプロケツト。
Figure 1 is a plan view of the proposed pallet conveyor, Figure 2 is a front view of the conveyor, and Figure 3 is a top view of the pallet conveyor of the present invention.
FIG. 4 is a partially enlarged view of FIG. 3, FIG. 5 is a front view of the drive device, FIG. 6 is a longitudinal sectional view taken along line B-B in FIG. The figure is Figure 5C
FIG. 8 is a vertical cross-sectional view taken along line D--D in FIG. 5. 1... Machine frame, 2... Guide rail, 3... Pallet, 4... Guide guide, 5... Endless circulation chain for pallet movement, 6... Drive device, 7... Mounting plate,
8...Reduction motor, 9...Output shaft, 10, 11...
...Sprocket.
Claims (1)
るパレツト３によるコンベヤ装置において、案
内レール２，２と平行方向の案内ガイド４上に
パレツト移動用無端循環チエン５を配置し、同
チエン５の駆動装置６を案内ガイド４に沿つて
移動可能に構成したパレツトコンベヤ。 (2) 案内ガイド４が１個の案内レール２の上面凹
溝によつて形成されている実用新案登録請求の
範囲第１項記載のパレツトコンベヤ。 (3) 案内ガイド４に沿つて摺動自在に設けた取付
板７に減速電動機８とその出力軸９に設けたス
プロケツト１０および案内スプロケツト１１，
１１により駆動装置６を形成した実用新案登録
請求の範囲第１項記載のパレツトコンベヤ。[Scope of Claim for Utility Model Registration] (1) In a conveyor device using a pallet 3 that moves on guide rails 2, 2 provided on a machine frame 1, a conveyor device for moving pallets on a guide guide 4 in a direction parallel to the guide rails 2, 2. A pallet conveyor in which an endless circulation chain 5 is arranged and a drive device 6 of the chain 5 is movable along a guide 4. (2) The pallet conveyor according to claim 1, wherein the guide 4 is formed by a concave groove on the upper surface of one guide rail 2. (3) A reduction motor 8 and a sprocket 10 and a guide sprocket 11 provided on its output shaft 9 are attached to a mounting plate 7 slidably provided along the guide guide 4.
The pallet conveyor according to claim 1, wherein the driving device 6 is formed by the pallet conveyor 11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17127781U JPS5875213U (en) | 1981-11-16 | 1981-11-16 | pallet conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17127781U JPS5875213U (en) | 1981-11-16 | 1981-11-16 | pallet conveyor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5875213U JPS5875213U (en) | 1983-05-21 |
| JPS6211852Y2 true JPS6211852Y2 (en) | 1987-03-23 |
Family
ID=29963210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17127781U Granted JPS5875213U (en) | 1981-11-16 | 1981-11-16 | pallet conveyor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5875213U (en) |
-
1981
- 1981-11-16 JP JP17127781U patent/JPS5875213U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5875213U (en) | 1983-05-21 |
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