Coating machine oven

A technology for coating machines and ovens, which is applied to printing machines, general parts of printing machinery, printing, etc., and can solve problems such as needle belt malfunction, needle belt and needle belt sprocket not meshing well, printing cracks, etc. question

Pending Publication Date: 2018-06-05
渭南秦亚印刷包装机械有限责任公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing ovens are all aimed at coated and printed paper-based materials, and the outlet of the tuyere of the oven is high temperature and high wind speed. For coated and printed cloth-based materials, because the cloth-based materials use two The side needle belt is pulled, and the middle is empty. The high wind speed will exert pressure on the middle of the cloth base material, causing the middle of the cloth base material to sag, and then cause the printing on the surface of the cloth base material to crack. Moreover, the cloth base material The sag in the middle will also pull the needle belts on both sides obliquely, causing the needle belt and the needle belt sprocket to not mesh well, resulting in the needle belt not running normally

Method used

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  • Coating machine oven
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Embodiment Construction

[0023] A kind of coating machine oven of the present invention is further described below in conjunction with accompanying drawing and specific embodiment:

[0024] figure 1 It is a front view of a coater oven of the present invention, figure 2 yes figure 1 left view of

[0025] image 3 yes figure 1 Zoomed-in view of middleware 3, Figure 4 yes figure 1 Bottom view of middle piece 1, Figure 5 yes Figure 4 D-D section view in, Figure 6 yes Figure 5 The magnified view at A in the middle, Figure 7 yes Figure 5 The magnified view at B in the center, Figure 8 yes Figure 5 Enlarged image at C. In the figure, this coating machine oven is composed of upper and lower boxes 1 and 2, double sealing tapes 5 are arranged around the joint surfaces of the upper and lower boxes, hinges 6 are arranged at the back of the upper and lower boxes, and openings are arranged at the front of the upper and lower boxes. Close the cylinder 3, the cylinder body 8 of the open and c...

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PUM

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Abstract

The invention discloses a coating machine oven which is composed of an upper oven body and a lower oven body, wherein a sealing strip is arranged at the periphery of the combined surface of the upperoven body and the lower oven body; hinges are arranged behind the upper oven body and the lower oven body; opening and closing cylinders are arranged in front of the upper oven body and the lower ovenbody; a discharging mechanism is arranged in the lower oven body; and the upper oven body is provided with a dry air feeding system which comprises a three-stage air homogenizing box. The coating machine oven has the advantages that by virtue of transfer of the three-stage air homogenizing box, dry hot air for coating is reduced to a low air speed suitable for cloth-based materials, thereby realizing the purpose of drying paper-based materials as well as cloth-based materials on a printing and coating machine.

Description

technical field [0001] The invention relates to a printing machine, in particular to an oven for a coating machine. Background technique [0002] At present, the printing industry is developing rapidly, and single production can no longer meet the needs of the enterprise's own development, and is gradually turning to diversified production. As far as coating printing is concerned, there are coatings on cloth-based materials and coatings on paper-based materials. These two production methods are fundamentally different. Equipment for coating and printing on cloth-based materials cannot be printed on paper-based materials. Coating and printing on materials, but the equipment for coating and printing on paper-based materials cannot be coated and printed on cloth-based materials. As an enterprise that produces both cloth-based products and paper-based products, it is necessary to purchase two different In this way, the production cost invested by the enterprise will double, whi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41F23/04
CPCB41F23/0426B41F23/0466
Inventor 张亚锋李盂峰
Owner 渭南秦亚印刷包装机械有限责任公司
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