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Meniscus gelatinizing device for single-sided gelatinizing of steel band tapes

A gluing device and a steel tape ruler technology, applied in the device for coating liquid on the surface, coating, etc., can solve the problems of harsh technical conditions, poor film thickness uniformity, and difficulty in implementation, and achieve precise control of film thickness and utilization The effect of high rate and recovery rate and good coating and glue requirements

Inactive Publication Date: 2015-06-10
CHANGCHUN INST OF OPTICS FINE MECHANICS & PHYSICS CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the deficiencies such as the low utilization rate or recovery rate of the coating glue, the difficulty in controlling the thickness of the glue film, and the poor uniformity of the film thickness, etc. The surface tension, viscosity coefficient, and solvent volatility of the liquid have many requirements, the technical conditions are harsh, and it is difficult to implement, and the existing meniscus coating method can only meet the coating of flexible materials with a relatively narrow width, but cannot meet the requirements of steel tape rulers. The technical problem of the one-time gluing requirement for such a wide width and large surface, the invention provides a meniscus gluing device for one-sided gluing of a steel tape ruler

Method used

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  • Meniscus gelatinizing device for single-sided gelatinizing of steel band tapes
  • Meniscus gelatinizing device for single-sided gelatinizing of steel band tapes
  • Meniscus gelatinizing device for single-sided gelatinizing of steel band tapes

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Embodiment Construction

[0025] The present invention will be further described in detail below in conjunction with the accompanying drawings.

[0026] like Figure 1 to Figure 8 As shown, the meniscus gluing device of the present invention for gluing one side of a steel tape ruler comprises a driven steel tape reel 1, two steel tape reel brackets 2, a steel tape ruler horizontal positioning device 3, a slit plating rod 4. Glue delivery pipe 5, delivery pump 6, glue container 8, glue solidification device 9, active steel reel 10, vacuum system 11 and transmission device 12, driven steel reel 1 and active steel reel 10 are placed opposite each other , the rotation axes of the two are parallel and are respectively fixed on the horizontal ground by a steel belt reel bracket 2 below them.

[0027] The slot plating rod 4 is located between the driven steel belt reel 1 and the driving steel belt reel 10 , and is placed below the steel belt running plane 13 . Both ends of the delivery pump 6 are connected ...

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PUM

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Abstract

The invention discloses a meniscus gelatinizing device for the single-sided gelatinizing of steel band tapes, which belongs to the field of steel band tape gelatinizing devices for grating ruler manufacturing. The device comprises a driven steel band plate, two steel band plate brackets, a steel band tape horizontal positioning device, a slit plating rod, a glue conveying pipe, a delivery pump, a glue container, a glue solution solidifying device, a driving steel band plate, a vacuumizing system and a driving device, wherein the slit plating rod is located between the driven steel band plate and the driving steel band plate and arranged below the motion plane of a steel band; and the two ends of the delivery pump are connected with the glue conveying pipe, and the glue container is connected with the slit plating rod through the glue conveying pipe and the delivery pump. By using the device disclosed by the invention, a meniscus gelatinizing method can be applied to a one-time gelatinizing process of steel band tapes belonging to a wide and large-surface flexible material, the utilization rate and recovery rate of a glue solution for film coating are both relatively high, and the thickness of a coated film formed by the glue solution can be precisely controlled, and uniform; and in addition, the glue solution for film coating required by the gelatinizing device is easy to prepare, and therefore, the gelatinizing device can well satisfy the gelatinizing requirements of the coated films of the steel band tapes.

Description

technical field [0001] The invention belongs to the field of gluing devices for steel tape rulers for making grating rulers, and particularly relates to a meniscus gluing device for gluing one side of a steel tape ruler. Background technique [0002] The grating ruler is a commonly used precision optical detection element. The production process usually takes the steel tape ruler as the base, and coats a layer of optical glue film on the single side surface of the steel tape ruler by the chemical glue coating method. After the liquid film layer is cured, the optical glue liquid film layer is etched by means of photolithography, so that the photolithography structure required by the grating scale is formed. Therefore, the process of coating the steel tape with the chemical glue solution coating method is also called gluing the steel tape. [0003] However, the steel tape ruler is a flexible material, and the existing conventional chemical coating methods generally have probl...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B05C1/04B05C9/14B05C13/02B05C11/10
Inventor 鱼卫星郝东亮王泰升卢振武孙强
Owner CHANGCHUN INST OF OPTICS FINE MECHANICS & PHYSICS CHINESE ACAD OF SCI
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