Double-sided liquid feeding device

A double-sided, fabric technology, used in textiles and papermaking, papermaking machines, fiber raw material processing, etc., can solve the problems of difficult to guarantee product quality, heavy water guide rollers, low production efficiency, etc., and achieve flexible and adjustable sizing action. , The equipment design is simple and reasonable, and the production efficiency is high.

Active Publication Date: 2021-01-22
山东北方造纸机械有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the completion of the above process requires the cooperation of various equipments. Not only is the connection between various processes time-consuming and laborious, but also the production efficiency is low, and the product quality is difficult to guarantee.
In addition, due to the heavy weight of the paper guide roller, the motor shaft is often broken by the inertial force of the guide roller due to sudden braking in case of emergency shutdown.

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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  • Double-sided liquid feeding device
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 2

[0045] In this example, if image 3 As shown, a paper surface polishing functional group is set at the paper output end of the Zhashui device, and the paper surface polishing functional group includes a polishing sleeve with a cross-section of "Ω" shape, and a polishing guide is set in the polishing sleeve. Roller, on the inner wall and the outer wall of the polishing sleeve, the polishing surface is set; the polishing lifting slide rail is set under the polishing guide roller, and the electric polishing mobile pulley is set in the polishing lifting slide rail. A polishing pole is horizontally installed on the moving block, and a left polishing guide roller and a right polishing guide roller are respectively installed at both ends of the polishing pole; the length of the polishing pole is adjustable, and then the left polishing guide roller The distance between the polishing guide rollers can also be adjusted; after the paper that has passed through the zha water passes under ...

Embodiment 3

[0049] In this embodiment, one end of the Zhashui upper guide roller of the Zhashui device is connected to the Zhashui drive motor, and the other end of the Zhashui upper guide roller is installed with an anti-twisting stop device.

[0050] Such as Figure 4 with 5As shown, the anti-twisting and stopping device includes an upper brake cylinder and a lower brake cylinder. The telescopic shafts of the upper brake cylinder and the lower brake cylinder are all set relative to the upper guide rollers on the water. The arc-shaped upper brake pad and the lower brake pad are respectively fixed on the shaft; when the emergency stop is stopped, the upper brake cylinder and the lower brake cylinder are started while the Zhashui drive motor is stopped, so that the upper brake pad and the lower brake pad are in contact with the Zhashui upper guide roller. The upper surface and the lower surface of the end of the roller are in contact, so that the two ends of the Zhashui upper guide roller...

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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Abstract

The invention relates to a double-sided liquid feeding device, and belongs to the technical field of papermaking mechanical equipment. The paper feeding device is characterized by comprising a rack, and a paper inlet and a paper outlet are formed in the rack; a paper feeding guide roller, an A surface liquid feeding device, a B surface liquid feeding device and a tussah device are arranged in therack, paper enters the rack through a paper inlet, and sizing operation is conducted on the two faces of the paper through the A surface liquid feeding device and the B surface liquid feeding device under guide conveying of the paper feeding guide roller; and the sized paper penetrates out of the rack from the paper outlet after being subjected to dewatering and calendaring treatment by the tussahdevice. The double-sided sizing operation of paper can be efficiently achieved, the production efficiency is high, the equipment design is simple and reasonable, the sizing action is flexible and adjustable, and the device is suitable for production and processing of high-quality paper products.

Description

technical field [0001] The invention relates to a double-surface liquid device, which belongs to the technical field of papermaking machinery and equipment. Background technique [0002] Existing paper machine drying equipment is generally suitable for the production of ordinary paper. When producing special paper, it is necessary to attach special fiber slurry to the surface of ordinary paper as the base material, and then go through oak water leveling and even calendering operations. to get the finished product. At present, the completion of the above processes requires the cooperation of various equipments. Not only is the connection between various processes time-consuming and laborious, but also the production efficiency is low and the product quality is difficult to guarantee. In addition, due to the heavy weight of the Zhashui guide roller during the paper production process, the motor shaft is often twisted by the inertial force of the Zhashui guide roller due to su...

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): D21H23/56D21F3/08
CPCD21H23/56D21F3/08Y02W30/64
Inventor 李中文
Owner 山东北方造纸机械有限公司
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