Leather edge cutting device capable of cutting leather with different thicknesses and avoiding dust pollution

Abstract

The invention relates to the technical field of leather, and discloses a leather edge cutting device capable of cutting leather with different thicknesses and avoiding dust pollution. The leather edgecutting device comprises two support plates, and the two support plates are consistent in specification and are symmetrically distributed by taking a center line of a negative pressure chamber as a reference. Through cooperative use of a first rotary disc, a second rotary disc, a moving block, a first gear, a hydraulic rod and a second gear, leather with different thicknesses on a roller shaft can be cut, a new edge cutting device does not need to be replaced, and the diversity of the functions of the whole device is increased; through cooperative use of a baffle, a disc and the negative pressure chamber, the negative pressure chamber is in a sealed state during edge cutting, dust generated during edge cutting is collected through negative pressure and is prevented from being sucked intothe lungs of staff to cause infection; through cooperative use of a sleeve rod and the second rotary disc, the two steps of moving of the roller shaft and moving of the baffle are linked, and therefore the linkage of the whole device is improved, and operation is simpler.

Description

technical field [0001] The invention relates to the technical field of leather, in particular to a leather trimming device capable of cutting different thicknesses and avoiding dust pollution. Background technique [0002] During the leather manufacturing process, there are burrs along the edges on both sides of the production line. For the sake of beauty and subsequent processing, the burrs need to be removed from the edges. In the prior art, after the leather is rolled, the blades are used to cut the two sides uniformly, so that there is no need to re-roll later, but this cutting method is relatively simple. When the leather rolled on the roller shaft When the thickness is inconsistent, it needs to be readjusted, which is cumbersome and wastes a lot of time. At the same time, more fluff and dust will be generated during the process of leather trimming. The dust is easily inhaled into the lungs of the staff during the processing process. Infect the lungs. [0003] In orde...

AI Technical Summary

Problems solved by technology

In the prior art, after the leather is rolled, the blades are used to cut the two sides uniformly, so that there is no need to re-roll later, but this cutting method is relatively simple. When the leather rolled on the roller shaft When the thickness is inconsistent, it needs to be readjusted, which is cumbersome and wastes a lot of time. At the same time, more fluff and dust will be generated during the process of leather trimming. The dust is easily inhaled into the lungs of the staff during the processing process. infection of the lungs

[0003] In order to solve the above problems, the inventor invented a leather edge trimming device that can cut different thicknesses and avoid dust pollution. In order to be more intelligent when using the device, it can cut leather of different thicknesses, while avoiding lung infection of employees and increasing the practicability of the whole device

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