A kind of leather fixing device for alkali soaking of biological leather

Abstract

The invention relates to the technical field of leather products, and discloses a leather fixing device for alkali soaking of biological leather, comprising a carrying bar, the front end of the carrying bar is rotatably connected to an alkali soaking plate, and the front end and the rear end of the alkali soaking plate Each is rotatably connected with a telescopic rod, and the end of the telescopic rod far away from the center of the alkali dipping disc is fixedly connected with a fastening strip. A connecting rod is movably connected between the threaded sleeve and the telescopic rod. The leather fixing device for alkali soaking of biological leather uses the adjusting screw to drive the telescopic rods on both sides to deflect synchronously, so that the fastening strips on both sides can simultaneously fix the two ends of the leather. When the telescopic rods drive the fastening strips to deflect, Squeeze the movable strip to make the cable shrink and extrude the elastic column, so that the fixing of the leather is more convenient and the leather can achieve a better opening effect.

Description

technical field [0001] The invention relates to the technical field of leather products, in particular to a leather fixing device for alkali soaking of biological leather. Background technique [0002] At present, leather products need to go through the process of alkali soaking in the early stage of manufacturing. When the leather is soaked in alkali, it needs to be fixed on the corresponding alkali soaking plate, and then rotate the alkali soaking plate to make the leather contact with the alkali solution. However, the fixing mechanism on the general alkali dipping plate does not have a good fixing effect on the leather. It is necessary to manually fix the two ends of the leather step by step, which is troublesome. Rotate to the top, when the user initially fixes one end of the leather, the other end of the leather will naturally droop. At this time, the user needs to hold the leather to fix one end, which is more laborious. After fixing, the surface needs to be stretched...

AI Technical Summary

Problems solved by technology

[0002] At present, leather products need to go through the process of alkali soaking in the early stage of manufacturing. When the leather is soaked in alkali, it needs to be fixed on the corresponding alkali soaking plate, and then rotate the alkali soaking plate to make the leather contact with the alkali solution. However, the fixing mechanism on the general alkali dipping plate does not have a good fixing effect on the leather. It is necessary to manually fix the two ends of the leather step by step, which is troublesome. Rotate to the top, when the user initially fixes one end of the leather, the other end of the leather will naturally droop. At this time, the user needs to hold the leather to fix one end, which is more laborious. After fixing, it is necessary to make the surface stretched and tightened, but the general alkali dipping device cannot achieve this purpose, or it can make the leather slightly stretched but far from being able to make it evenly stretched, which will lead to later alkali dipping Impurities in leather cannot be removed during operation

[0003] Aiming at the deficiencies of the prior art, the present invention provides a leather fixing device for alkali soaking of biological leather, which has the advantages of making the fixing of the leather more convenient, enabling the leather to achieve a better opening effect, etc., and solves the problem of general leather When the fixing mechanism on the alkali soaking device is in use, it is troublesome and laborious to fix the leather, and the effect of opening the leather after fixing it is not good.

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