Water-saving and power-saving leather making equipment realizing segmented crease removal

A wrinkle removal and equipment technology, applied in textiles and papermaking, etc., can solve the problems of increased energy consumption, difficulty in flattening the cloth, and inability to apply uniform pressure on the cloth, etc., and achieve the effects of reasonable structure, good precision control effect, and low cost

CN105155288AInactive Publication Date: 2015-12-16ZHEJIANG SIAP KANGDA SYNTHETIC LEATHER MFG
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2015-12-16
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses water-saving and power-saving leather making equipment realizing segmented crease removal. The water-saving and power-saving leather making equipment comprises a heating roller, a pressurizing roller, a spray pipe and a fence ring, wherein two ends of the spray pipe are closed, the spray nozzle is located above cloth, an inlet is formed in the center and communicated with an ultrasonic water-atomizing generator, a plurality of spray holes are formed in the wall of the spray pipe and arranged as follows: space of the spray holes close to the center of the spray pipe is maximum, space of the spray holes close to two ends of the spray pipe is minimum, the space changes gradually, when the cloth passes through the part below the spray holes, the humidity of the two ends, contacted with atomized vapor, of the cloth is high, the humidity of center, contacted with the atomized vapor, of the cloth is low, and the humidity changes gradually; the fence ring comprises multiple circumferential strips with the same length and at least two axial strips and is mounted tightly to the inner wall of a roller ring of the heating roller, the adjacent circumferential strips have the same center space, the width of each circumferential strip is gradually reduced from the center to two ends of the roller ring, the temperature, transmitted from the fence ring to the roller ring, of high-temperature oil is reduced, the temperature of the position close to the two ends of the roller ring is the highest, and the temperature changes gradually. The water-saving and power-saving leather making equipment has the benefits of water saving, power saving, high-temperature, high-humidity and high-pressure setting and good accurate control effect.
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Description

technical field

[0001] The invention relates to a device for ironing corrugated cloth during synthetic leather processing. Background technique

[0002] During the processing of synthetic leather, the cloth is sent to the coating machine, and the heated leather slurry is coated on the cloth to form synthetic leather. In the prior art, in order to prevent the cloth from being wrinkled and uneven, there is a process of pressing the cloth before coating 1. In the process of heating and removing wrinkles, since the wrinkled cloth has certain elasticity, when the pressure and temperature are removed, it will return to the wrinkled state to some extent. In order to further improve the wrinkle removal effect, the humidity can be increased, that is, after adding Increase the humidification process before pressing and heating, and remove wrinkles through high temperature, high humidity, and high pressure, and the wrinkle removal effect will be significantly improved. However, there...

Examples

Embodiment Construction

[0027] Now in conjunction with accompanying drawing, the present invention will be further described:

[0028] As shown in the figure, a segmented wrinkle-saving water-saving and power-saving tanning equipment includes:

[0029] The heating roller 6 is composed of a roller ring 61, two roller end faces 62 and a roller shaft 64. The roller shaft 64 is installed on the frame through a bearing 63, and the high-temperature oil 67 in the heating roller 6 communicates with the heating oil tank through an oil pump; The central inlet 641 of the roller shaft 64 flows in, the inner outlet hole 651 of the roller shaft 64 flows out into the heating roller 6, and then flows out from the inner inlet hole 652 of the roller shaft 64 through the center outlet 642 of the roller shaft 64, and the roller shaft 64 and the oil pipeline The connections can be made with swivel joints.

[0030] The pressure roller 5 cooperates with the heating roller 6 to pressurize and heat the cloth 1;

[0031] Al...