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Knife roll structure of depilating machine

A depilating machine and knife roller technology, which is applied to the mechanical processing of small raw hides/large raw hides/leather/furs, raw hides/leather/fur manufacturing equipment, small raw hides/large raw hides/leather/fur processing, etc. , easy to produce industrial wastewater, pollute the environment and other problems, to avoid damage

Inactive Publication Date: 2012-06-20
HUZHOU HUAFEI MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Existing rawhide depilation technology adopts chemical method more, and for example Chinese Patent No. is the disclosed triethanolamine depilatory technique of the invention patent of 85102770, and Chinese Patent No. is the disclosed method of carrying out rawhide depilation with this enzyme of the invention patent of 95197015.1, and for example Chinese Patent No. 200810163968.0 discloses an ash-free, non-sulfurized alkali depilation and liming treatment method for buffalo leather tanning; however, chemical methods are used for depilation, which is easy to corrode raw hides, and is easy to produce industrial wastewater and pollute the environment

Method used

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  • Knife roll structure of depilating machine
  • Knife roll structure of depilating machine
  • Knife roll structure of depilating machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Embodiment 1: as figure 1 As shown, a knife roller structure of a hair removal machine, which includes a rotating roller 1 and nine knife belts 2 fixed on the rotating roller 1 in a threaded shape, the knife belts 2 can be left-handed or right-handed. The knife belt 2 in the example is in the shape of a right-handed thread, and the lead angle of the thread is 30 degrees.

[0032] The knife belt 2 rotates with the rotating roller 1 to cut the surface of the raw hide, thereby realizing the depilation of the raw hide; because the knife belt 2 is in the shape of a thread, when the knife belt 2 rotates with the rotating roller 1, it will cause the raw hide to rotate The tendency of the axial movement of the roller 1, and then through the cooperation of the tension roller on the depilation machine, the axial movement of the raw hide is avoided, thereby reducing the friction force of the knife belt 2 on the raw hide as much as possible, so that the raw hide is not easy to be d...

Embodiment 2

[0033] Embodiment 2: as figure 2 As shown, another kind of knife roller structure of hair removal machine, it comprises rotating roller 1 and is threaded and is fixed on rotating roller 1 8 left-handed thread-shaped knife belts 21, 8 right-handed thread-shaped knife belts 22, and left-handed The threaded knife band 21 and the right-handed threaded knife band 22 interweave each other, and the thread rise angles of the left-handed threaded knife band 21 and the right-handed threaded knife band 22 are both 25 degrees; the left-handed threaded knife band 21 and the right-handed threaded knife band The quantity and thread lead angle of knife belt 22 can be adjusted accordingly according to actual production needs. Generally, the number of left-handed threaded knife belts 21 and right-handed threaded knife belts 22 is 6 to 9, and the thread lead angles are all the same. Between 15 degrees and 30 degrees.

[0034] Although the knife belt arrangement in Embodiment 1 is equipped with...

Embodiment 3

[0035] Embodiment 3: as image 3 As shown, another kind of knife roller structure of hair removal machine, it comprises rotating roller 1 and is threaded and is fixed on rotating roller 1 9 left-handed thread-shaped knife belts 21, 9 right-handed thread-shaped knife belts 22; The lead angles of the threaded knife band 21 and the right-handed threaded knife band 22 are both 30 degrees.

[0036] The left-handed helical cutter belt 21 is located on the right side of the rotating roller 1 ; the right-handed helical cutter belt 22 is located on the left side of the rotating roller 1 .

[0037] The left-handed threaded knife belt 21 extends from one end of the rotating roller 1 to the middle part of the rotating roller 1; the right-handed threaded knife belt 22 extends from the other end of the rotating roller 2 to the middle part of the rotating roller 1; and each left-handed threaded knife belt 21 is located at The end of the middle part of the turning roller 1 and the two right-...

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Abstract

The invention relates to a peltry depilating device, in particular to a knife roll structure of a depilating machine. The following technical scheme is adopted for realizing the purpose of the invention: the knife roll structure of the depilating machine comprises a rotating roll and a knife belt fixed on the rotating roll in a thread manner. The knife roll structure of the depilating machine is suitable for the depilating machine adopting physical depilating technology, and the depilating machine adopting the knife roll structure has the advantage that the peltry can not be damaged easily.

Description

technical field [0001] The invention relates to raw hide depilation equipment, in particular to a knife roller structure of the depilation machine. Background technique [0002] Existing rawhide depilation technology adopts chemical method more, and for example Chinese Patent No. is the disclosed triethanolamine depilatory technique of the invention patent of 85102770, and Chinese Patent No. is the disclosed method of carrying out rawhide depilation with this enzyme of the invention patent of 95197015.1, and for example Chinese Patent No. 200810163968.0 discloses an ash-free, non-sulfurized alkali depilation and liming treatment method for buffalo leather tanning; however, chemical methods are used for depilation, which is easy to corrode raw hides, and is easy to produce industrial wastewater and pollute the environment . Contents of the invention [0003] The purpose of the present invention is to provide a knife-roll structure of a depilatory machine, which is suitable...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C14B1/02C14B17/00
Inventor 凌伟杰
Owner HUZHOU HUAFEI MACHINERY
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