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Anti-winding structure during leather washing treatment

A leather, anti-roll technology, applied in small raw hide/large raw hide/leather/fur treatment, leather/skin/leather/raw hide chemical treatment equipment, small raw hide/large raw hide/leather hide/fur chemical treatment, etc. The effect of reducing the degree of contact, reducing the reaction time, and reducing the cost of the cleaning process

Active Publication Date: 2021-05-07
临沂经开水务有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem of how to improve the full contact between the leather and the cleaning solution by proposing an anti-winding structure during the cleaning process of the leather in view of the above-mentioned problems in the existing technology

Method used

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  • Anti-winding structure during leather washing treatment
  • Anti-winding structure during leather washing treatment
  • Anti-winding structure during leather washing treatment

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Embodiment Construction

[0029] The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.

[0030] like Figure 1 to Figure 7 As shown, the present invention provides a leather drum device for cleaning leather, including a drum body, a base 1 and a drive mechanism, the drum body is installed on the base 1, the drive mechanism is connected to the drum body, and the drum body is connected to the drum body. The drum body includes an outer drum body 2 and an inner drum body 3. The two ends of the inner drum body 3 have a rotating shaft 4. The inner drum body 3 is rotatably installed in the outer drum body 2. The inner drum body 3 has an inner drum cavity for accommodating leather. 5. An outer tympanic cavity 6 is formed between the outer drum body 2 and the inner drum body 3, and the inner drum body 3 is provided wit...

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Abstract

The invention provides an anti-winding structure during leather cleaning, which is used to solve the problem of how to improve the full contact between the leather and the cleaning liquid. The anti-winding structure is used for the drum body, and the drum body includes an inner drum body. The winding structure includes multiple pile heads and multiple drum balls arranged in the inner drum body; the pile heads are fixed on the inner wall of the inner drum body, the length of the pile heads is different, the thickness of the pile heads is different, and the pile heads define the The undulating impact surface; the drum ball and leather are mixed together to move on the inner drum body; the pile head is perpendicular to the inner wall of the inner drum body, the cross section of the inner drum body is octagonal, and each side of the inner drum body is provided with supports The plate, the support plate and the inner wall of the inner drum are connected by elastic members. The support plate is provided with a through hole for the pile head to pass through, and the support plate can slide longitudinally on the pile head; when the elastic member is not compressed, the impact surface is in the support Between the plate and the inner wall of the inner drum, when the elastic member is compressed, the supporting plate is between the impact surface and the inner wall of the inner drum.

Description

technical field [0001] The invention belongs to the technical field of leather processing and relates to an anti-winding structure during leather cleaning. Background technique [0002] Leather is denatured and non-perishable animal skin obtained through physical and chemical processing such as depilation and tannin. It has natural grain and luster, and feels comfortable. It is used in leather applications such as household leather. [0003] A drum is a rotary device in which raw hides are turned inside (such as for washing, pickling, tanning, dyeing) or for cleaning furs inside (by turning together with fine sawdust) during the tanning process. It is an important equipment widely used in tanneries , when driven by the motor, the leather in the drum is subject to mechanical actions such as bending, stretching, smashing, stirring, etc., which speeds up the chemical reaction process and changes the physical properties of the leather. The application range of the drum covers mo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C14C15/00
CPCC14C15/00
Inventor 林晓丽陈晔
Owner 临沂经开水务有限公司
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