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Shoe last clamping and releasing device

A technology for shoe last and last release, applied in shoe last, footwear, application and other directions, can solve the problems of high labor intensity of workers, need manual last release, no last release function, etc., and achieves high work efficiency, high positioning accuracy, good fixation effect

Active Publication Date: 2016-01-06
ZHEJIANG SHENMING SHOEMAKING MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the clamping force of the last clamping device on the market is small, the shoe last is easy to swing, and the manipulator cannot process the shoe
Moreover, there is no lasting function, and manual stripping is required, resulting in low production efficiency and high labor intensity for workers

Method used

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  • Shoe last clamping and releasing device
  • Shoe last clamping and releasing device
  • Shoe last clamping and releasing device

Examples

Experimental program
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Effect test

Embodiment Construction

[0012] Such as figure 1 , figure 2 As shown, a shoe last pinching device in this embodiment includes a last clamping cylinder 2 with a shoe last positioning pin 2.1 and a shoe last pneumatic clamp 2.2, a last stripping cylinder 6 with a last stripping rod pneumatic clamp 6.1, and a last stripping cylinder 6 with a last stripping rod pneumatic clamp 6.1. The last cylinder 6 is a lifting cylinder 7 for lifting and moving, and a push cylinder 3 with a push rod 3.1; the clamping cylinder 2 is set opposite to the stripping cylinder 6; the push cylinder 3 is located below the clamping cylinder 2, and its push rod 3.1 is facing The lasting cylinder 6; the lifting arm 7.1 of the lifting cylinder 7 is connected with the lasting cylinder 6, and the action sequence of the above-mentioned cylinders is controlled and implemented by a PLC programmable controller.

[0013] The following is a brief description of the working procedure of this device: the operator first puts the positioning ...

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Abstract

A shoe last clamping and releasing device comprises a last clamping cylinder, a last releasing cylinder, a lifting cylinder and a push rod cylinder. The last clamping cylinder comprises a shoe last positioning pin and shoe last pneumatic clamps. The last releasing cylinder comprises a last releasing rod pneumatic clamp. The lifting cylinder is used for making the last releasing cylinder rise and fall. The push rod cylinder comprises a push rod. The last clamping cylinder and the last releasing cylinder are oppositely arranged. The push rod cylinder is located below the last clamping cylinder. The push rod of the push rod cylinder is right opposite to the last releasing cylinder. A lifting arm of the lifting cylinder is connected with the last releasing cylinder. Actions of the cylinders are sequentially controlled and implemented through a programmable logic controller (PLC). The shoe last clamping and releasing device has the advantages that the running stability is high, the positioning accuracy is high, the work efficiency is high, and shoe lasts are high in stability after being clamped. The shoe last clamping and releasing device is particularly suitable for shoe making automatic production lines.

Description

Technical field: [0001] The invention relates to a device for clamping and taking off a shoe last. technical background: [0002] The clamping force of last clamping device on the market is small at present, and shoe last is easy to swing, and manipulator cannot process shoe. Moreover, there is no lasting function, and manual stripping is required, resulting in low production efficiency and high labor intensity for workers. Invention content: [0003] The technical problem to be solved by the present invention is to provide a shoe last clamping and stripping device with the functions of clamping and stripping the last. [0004] The technical solution adopted in the present invention is: a shoe last pinching device, including a last clamping cylinder with a shoe last positioning pin and a shoe last pneumatic clamp, a last stripping cylinder with a last stripping rod pneumatic clamp, and a last stripping cylinder that implements The lifting cylinder with lifting movement a...

Claims

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Application Information

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IPC IPC(8): A43D23/02A43D3/10
Inventor 吴新华
Owner ZHEJIANG SHENMING SHOEMAKING MACHINERY
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