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Film transfer leather production equipment

A technology for production equipment and film-moving leather, which is applied in layered products, lamination devices, lamination auxiliary operations, etc., can solve the problems of folds and blistering, poor consistency of hole size, and contamination of the front of the two-nut skin, and achieves flexibility. And the effect of good softness, good size consistency and good distribution uniformity

Active Publication Date: 2016-08-17
浙江康成新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The first object of the present invention aims to provide a kind of transfer film leather production equipment that can complete the compounding of transfer film leather and the uniformity and size of the pores in the formed artificial leather layer are good, and the total volume of the holes is high. It solves the problems that the existing equipment cannot adapt to the compounding needs of the transfer film leather and the produced transfer film leather has a low proportion of the total volume of holes, poor consistency of hole size and poor uniformity
[0008] The second purpose of the present invention is to further provide a kind of transfer film leather production equipment which is not easy to produce wrinkles and foaming phenomenon in the leather of the transfer film, which solves the problem that the leather of the transfer film is easy to produce wrinkles and foaming during the compounding process
[0009] The third purpose of the present invention is to further provide a kind of transfer film leather production equipment that can clean the back side of the paper before the separated paper is wound together, which solves the problem of the separation in the existing transfer film leather production process. The paper will have the problem that the back side will contaminate the front side, which will lead to the decline of the surface quality of the produced transfer film leather

Method used

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  • Film transfer leather production equipment
  • Film transfer leather production equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] Embodiment one, see figure 1 , a film transfer leather production equipment, including a coating machine 9 arranged in sequence, a first heating device 71, a stacking table 5 for two palm skins, a conveyor belt for two palm skins 4, a composite device 2, a second heating device 72 and a paper Skin Separator 1.

[0035] The coating machine 9 includes a spray head 91 , a driving mechanism 92 and a support frame 93 . The driving mechanism 92 includes a box body 920 , a swing rod 929 and a motor 927 . The box body 920 is fixedly connected with the support frame 93 . The shower head 91 is connected to the lower end of the fork 929 .

[0036] Both the first heating device 71 and the second heating device 72 are electrically heated and are existing equipment.

[0037] The left end of the second palm leather conveyor belt 4 is provided with an inclined feeding section 41 which is inclined to feed downwards. The right end of the second palm skin conveying 4 is provided with...

Embodiment 2

[0054] Embodiment two, the difference with embodiment one is:

[0055] see Figure 6 , is also provided with combing mechanism 3. The combing mechanism 3 comprises a combing rod 31 , a combing rod cantilever 32 and a support cylinder 33 . The inclined feeding section 41 is located below the flattening roller 31 . The flat comb 31 includes a roller body 311 and bristles 312 . The bristles 312 are provided on the peripheral surface of the roller body 311 .

[0056] The right end of the comb flat stick cantilever 32 is hinged together with the installation frame of the two palm leather conveyor belts 4. The roller body 311 of the comb flat stick 31 is rotatably connected to the left end of the flat stick cantilever 32 . The upper end of support cylinder 33 is hinged on the middle part of comb flat stick cantilever 32, the lower end of support cylinder 33 is hinged on the installation frame of two palm leather conveyor belts 4. The installation method of the comb flat rod re...

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Abstract

The invention relates to a transfer coating leather production device, and is used for solving the problems that a conventional device cannot adapt to compound requirements of transfer coating leather and the produced transfer coating leather is low in total pore volume occupying ratio, poor in consistency of the pore size and poor in uniformity. The transfer coating leather production device includes a coating machine, an underlayer oxhide stacking table, an underlayer oxhide conveying belt and a compound device which are sequentially arranged; the coating machine includes a spray nozzle and a driving mechanism for driving the spray nozzle to perform reciprocating motion; the spray nozzle includes a spray nozzle body provided with a mixing chamber and a spray orifice; the mixing chamber is internally provided with a pair of atomization heads; each atomization head includes an atomization chamber and a feed pipe, the inner end face of each feed pipe is a conical surface and is provided with discharge holes, each atomization chamber is internally rotatably connected with a rotating block, each rotating block is provided with a discharge passage, each discharge passage is provided with a conical surface section, and the inner end face of each feeding pipe is located in the conical surface section. The transfer coating leather production device can complete compound of the transfer coating leather, and the formed artificial leather layer has the advantages of good pore uniformity, good size consistency, and high total pore volume occupying ratio.

Description

technical field [0001] The invention relates to leather production equipment, in particular to film transfer leather production equipment. Background technique [0002] Natural leather such as cowhide is relatively thick. In order to improve the utilization rate of leather in the process of tanning, it is usually divided into two or more layers. The first layer of section leather is used to make high-grade genuine leather after surface coating, and the second layer and below the section leather (referred to as Erlang leather) has no surface texture layer, and its aesthetics and practicability are not as good as the first layer of leather. In the past, the second-layer leather was generally made into "suede" through sanding and dyeing, which is what we call second-layer suede, which is a lower-grade product. Later, the production principle of polyurethane (PU) artificial leather was applied to the production of leather splits. According to the production method of PU transfe...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B32B37/06B32B37/10B32B38/16B05B13/00
CPCB05B13/00B32B37/06B32B37/10B32B38/162
Inventor 陈云铭傅小林
Owner 浙江康成新材料科技有限公司