Quick ironing equipment for tanning

A kind of equipment and fast technology, applied in textile and papermaking, fabric surface trimming and other directions, can solve the problems of increasing energy consumption, the cloth is not easy to be flattened, and the cloth cannot be evenly pressed, and achieves reasonable structure, accurate control, good effect and cost. low effect

Inactive Publication Date: 2015-12-30
ZHEJIANG SIAP KANGDA SYNTHETIC LEATHER MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[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 are two sides to things. High humidity will evaporate after high temperature, and steam will take away a lot of heat, thus increasing energy. When the cloth is transported from the cloth factory to the synthetic leather factory, the two ends of the cloth in the width direction are most likely to wrinkle due to the influence of packaging and transportation, while the center of the cloth is not easy to wrinkle. In addition, the cloth passes through the transmission roller during the synthetic leather coating process. At the same time, the center of the cloth is easy to tighten, and the two ends of the width of the cloth are relatively loose. Finally, because the two ends of the heating roller are easy to dissipate heat through the end surface of the roller, the roller shaft and the frame, the temperature at both ends of the heating roller ring is relatively low. According to Based on the principle of thermal expansion and contraction, the diameter of the two ends of the roller ring affected by the low temperature is small, and there is a gap between the two ends of the heating roller and the pressure roller, which cannot apply uniform pressure to the cloth. Therefore, the two ends of the cloth are not easy to flatten. The probability of quality problems at both ends of synthetic leather after coating is high

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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  • Quick ironing equipment for tanning
  • Quick ironing equipment for tanning
  • Quick ironing equipment for tanning

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Embodiment Construction

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

[0028] As shown in the figure, a kind of fast ironing equipment for tanning, including:

[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] Also includes:

[0032] The n...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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PUM

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Abstract

The invention discloses quick ironing equipment for tanning. The quick ironing equipment for tanning comprises a heating roller and an impression roller. A spray pipe communicated with an ultrasonic water atomizing generator is located above cloth. The pipe wall of the spray pipe is provided with a plurality of spray holes, the center intervals of the spray holes are the same, the areas of the spray holes close to the two ends of the spray pipe are larger than the areas of the spray holes close to the center of the spray pipe and gradually change. When the cloth penetrates through the position below the spray holes, the humidity of the two ends of the cloth in contact with atomizing steam is high, and when the center of the cloth is approached, the humidity of the cloth in contact with the atomizing steam is low. The heating roller comprises a fence ring, the fence ring is composed of a plurality of peripheral strips which are the same in both width and length and two or more axial strips, the fence ring is tightly attached to the inner wall of a roller ring, the interval distances of the peripheral strips close to the two ends of the roller ring are larger than the interval distances of the peripheral strips close to the center of the roller ring, the interval distances gradually change, and the fence ring prevents the roller ring from absorbing heat. The quick ironing equipment for tanning has the advantages that heat energy and water are saved, high-temperature high-humidity high-pressure shaping is achieved, and the accurate control effect is good.

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...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06C15/08
Inventor 陈新旺王凯
Owner ZHEJIANG SIAP KANGDA SYNTHETIC LEATHER MFG
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