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Adjustable pressurizing system and pressurizing method of groove-type ironing machine

A pressurizing system and ironing machine technology, applied in textile and papermaking, fabric surface trimming, etc., can solve problems such as uneven pressure on linen, inconsistent weight, linen bevel, etc., and achieve both ironing effect and equipment modification. The effect of small and widened operating conditions

Active Publication Date: 2017-05-31
SHANGHAI WEISHI MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The weights of the reducer and the fan are inconsistent, and their weight difference causes uneven pressure on the linen on both sides of the roller, which may cause bevels or wrinkles on the linen that is ironed out

Method used

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  • Adjustable pressurizing system and pressurizing method of groove-type ironing machine

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Embodiment Construction

[0030] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0031] see figure 1 , an adjustable pressurization system of a trough ironing machine, including roller lifting cylinders C1, C2, electric proportional valves R1, R2, pressure regulating valve R3, solenoid valves Y1, Y2, Y3, and quick exhaust valve Q3. The compressed air is changed from the filter pressure reducing valve S1 to the 0.6MPa air source, connected to the solenoid valve group, including 3 solenoid valves Y1, Y2, Y3, Y1 controls the air path of the rod chamber of the cylinder, and can make the roller descend; Y2 Controlling the air path of the rodless chamber of the cylinder can make the roller rise; Y3 controls the air path of the rodless chamber of the cylinder C2 on the drive side of the roller, so that C2 can take in air and C1 can't.

[0032] Cylinders C1 and C2 are connected to the flanges on both sides of the roller through a ...

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PUM

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Abstract

The invention relates to an adjustable pressurizing system of a groove-type ironing machine. Two ends of a groove-type ironing machine roller are respectively a lighter end and a heavier end. The adjustable pressurizing system comprises a pressure air source, an electromagnetic valve bank and at least one pressure control unit; the pressure air source is connected with the electromagnetic valve bank, and the electromagnetic valve bank is connected with the at least one pressure control unit; the electromagnetic valve bank comprises an electromagnetic valve Y1, an electromagnetic valve Y2 and an electromagnetic valve Y3, and the pressure air source is respectively communicated with the electromagnetic valve Y1, the electromagnetic valve Y2 and the electromagnetic valve Y3; the pressure control unit comprises an air cylinder C1 disposed at the lighter end of the roller and an air cylinder C2 disposed at the heavier end, and the electromagnetic valve Y1 is respectively communicated with an electrical proportional valve R1 and an electrical proportional valve R2; the electrical proportional valve R1 is communicated with an ejector rod side of the air cylinder, and the electromagnetic proportional valve R2 is communicated with an ejector rod side of the air cylinder C2; the electromagnetic valve Y2 is respectively communicated with rod-free cavities of the air cylinder C1 and air cylinder C2; and the electromagnetic valve Y3 is communicated with a cavity-free rod end of the air cylinder C2 by virtue of the electrical proportional valve R3.

Description

technical field [0001] The invention relates to a groove type ironer, in particular to an adjustable pressurizing system and a pressure method of the groove type ironer, belonging to the technical field of the groove type ironer. Background technique [0002] In the finishing process of modern laundry factories, the slot ironing machine is gradually replacing the roller ironing machine because of its high efficiency and high-quality ironing effect. The roller of the trough-type ironing machine is a large cylinder with round holes on the surface. The spring belt is wound on the outside, and then covered with breathable felt. When working, the side of the linen is in contact with the felt, and is rolled into the ironing groove with the roller. Inside, the other side touches the ironing tank, after heating, dehumidifying, pressurizing and rubbing, the dry and flat linen is finally obtained. [0003] One side of the roller of the ironing machine is the exhaust port, which is co...

Claims

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Application Information

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IPC IPC(8): D06C15/08
CPCD06C15/08
Inventor 彭金华刘峰吕立毅
Owner SHANGHAI WEISHI MACHINERY