Device for tightly stretching leather

A technology of leather and stretching board, which is applied in the field of stretching leather devices, can solve the problems of low leather processing rate and easy deformation of leather, and achieve the effect of improving quality

Active Publication Date: 2015-03-25
CHONGQING LONGFA LEATHER PROD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The current stretching device has the following defects: in the process of operation, because the two stretching frames move relative to each other along a st

Method used

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  • Device for tightly stretching leather
  • Device for tightly stretching leather
  • Device for tightly stretching leather

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Embodiment Construction

[0034] For ease of understanding, the present invention will be further described below in conjunction with the accompanying drawings.

[0035] see Figure 1 ~ Figure 4 , figure 1 It is a schematic layout diagram of a device for stretching leather provided by the present invention, figure 2 yes figure 1 A preferred embodiment of middleware 4, image 3 yes figure 1 A preferred embodiment of middle piece 6, Figure 4 yes image 3 top view.

[0036] A kind of device for stretching leather provided by the invention comprises:

[0037] Stretch board 2 for placing hide 1;

[0038] The frame 31 is located on the frame 3 around the stretch board 2, and the frame 3 is provided with a support portion 32 for placing the stretch board 2;

[0039] A plurality of clips 6 connected to ropes 5 at one end, and the other end of the clips 6 is provided with a clamping portion for clamping the leather sheet 1;

[0040] A plurality of wire tightening parts 4 corresponding to the clips 6...

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Abstract

The invention relates to the technical field of leather processing and provides a device for tightly stretching leather. The device comprises a stretching plate (2), a framework (3), a plurality of clips (6) and a plurality of line tensioning pieces (4) corresponding to the clips (6). The device is characterized in that the framework (3) is provided with a supporting part (32) for putting the stretching plate (2); an edge frame (31) of the framework (3) is located at the periphery of the stretching plate (2); one end of each clip (6) is connected with a rope (5) and the other end of each clip (6) is provided with a clamping part for tightly clamping a leather sheet (1); and the line tensioning pieces (4) are distributed at the periphery of the stretching plate (2) and are fixedly connected with the edge frame (31) of the framework (3). By virtue of the device for tightly stretching the leather, the leather sheet (1) can be stretched in a plurality of directions, so that the quality of a leather finished product is improved and the leather yield in leather processing is increased.

Description

technical field [0001] The invention relates to the technical field of leather processing, in particular to a device for stretching leather. Background technique [0002] With the improvement of people's living standards, people's demand for leather is increasing. There is a flattening and drying process in the leather processing process. At present, the common stretching device uses two stretching frames that can move relative to each other to fix the leather on the stretching frames, and then pull the two stretching frames apart through the cylinder, so that The hide stretches flat from the middle to the sides. [0003] The current stretching device has the following defects: during operation, because the two stretching frames move relatively along a straight line, the hide is only stretched in one direction, so the finished leather product is easily deformed, and the leather yield of leather processing is also low. [0004] Therefore, how to stretch the hide in multiple...

Claims

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Application Information

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IPC IPC(8): C14B1/58C14B17/08
CPCC14B1/58C14B17/08C14B2700/07
Inventor 何裕华
Owner CHONGQING LONGFA LEATHER PROD
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