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A quantitative control device for gluing amount

A technology of quantitative control and flow controller, which is applied to the device and coating of the surface coating liquid, can solve the problems affecting the coating amount and coating accuracy, and the instability of glue performance, so as to improve the coating quality , to maintain the effect of stability

Active Publication Date: 2017-02-01
苏州市益维高机器制造有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Since the glue tank is open, the glue solvent will continue to volatilize during production, resulting in unstable glue performance, which will affect the coating amount and coating accuracy.

Method used

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  • A quantitative control device for gluing amount
  • A quantitative control device for gluing amount
  • A quantitative control device for gluing amount

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Embodiment Construction

[0019] The above solution will be further described below in conjunction with specific embodiments. It should be understood that these examples are used to illustrate the present invention and not to limit the scope of the present invention. The implementation conditions used in the examples can be further adjusted according to the conditions of specific manufacturers, and the implementation conditions not indicated are usually the conditions in routine experiments.

[0020] see Figure 1-2 , is a structural schematic diagram of an embodiment of the present invention, providing a quantitative control device for the amount of glue applied to a coating production line, which includes a coating roller 1 and auxiliary rollers 2 arranged on both sides of the coating roller 1. The coated substrate 8 is placed between the coating roll 1 and the auxiliary roll 2 and maintained in tension. During the production of the prior art, the base material to be coated is placed on the top of ...

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Abstract

The invention discloses a quantitative gluing amount control device. The control device comprises a coating roller and auxiliary rollers arranged at two sides of the coating roller, wherein the coating roller is provided with a displacement sensor. The control device also comprises a scraper component arranged below the coating roller, wherein the scraper component is composed of a front scraper, a back scraper and a scraper holder; a feeding groove is formed between the front scraper and the back scraper; a feeding cavity is formed among the front scraper, the back scraper and the coating roller; a glue groove is formed inside the scraper holder; the upper part of the glue groove is communicated with the feeding groove through a glue solution channel, and the lower part of the glue groove is connected with a glue storage tank via a feeding pump through a feeding pipe; a substrate to be coated is placed in the feeding cavity so as to be coated, and the gap between the front scraper and the coating roller, and the gap between the back scraper and the coating roller are adjusted by the front scraper and the back scraper moving along the vertical direction. The control device is capable of accurately controlling the gluing amount and the gluing uniformity, and automatically adjusting the feeding flow according to the change of the gluing amount or the speed of a production line.

Description

technical field [0001] The invention relates to the technical field of coating equipment, in particular to a quantitative control device for gluing amount. Background technique [0002] The coating and drying production line is mainly used for gluing and drying production of insulating materials and copper-clad substrates to be coated. At present, the substrate to be coated is coated on the top of two coating rollers, and the lower coating roller is set in the glue tank. , and transfer the glue to the upper coating roller, the amount of glue is controlled by the gap between the two coating rollers and the speed of the coating roller and the production line. Since the glue tank is open, the glue solvent will continue to volatilize during production, resulting in unstable glue performance, which will affect the coating amount and coating accuracy. Contents of the invention [0003] The object of the present invention is to provide a quantitative control device for the amoun...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B05C11/10B05C11/02
Inventor 富雯里吴新癸徐年梓
Owner 苏州市益维高机器制造有限公司
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