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Electronic component dispensing device

A technology for dispensing devices and electronic components, which is applied in the direction of surface coating liquid devices, coatings, epoxy resin coatings, etc., and can solve problems such as dripping and affecting the work of dispensing devices

Inactive Publication Date: 2019-01-04
YANCHENG DITING AUTO PARTS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a dispensing device for electronic components, to solve the problem of dispensing of electronic components by dispensing glue directly through the dispensing cylinder on the dispensing device in the above background technology. Glue, when the dispensing device stops working, the colloid will drip from the dispensing needle due to gravity, which will affect the work of the dispensing device

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] see Figure 1-3 , the present invention provides a technical solution: a dispensing device for electronic components, including a base 1, a dispensing device 2 and a dispensing cylinder 3, the bottom of the base 1 is provided with a foot pad 11, and the foot pad 11 is fixedly connected to the base 1 , the top of the base 1 is provided with a workbench 12, the workbench 12 is fixedly connected with the base 1, the top of the workbench 12 is provided with a slide rail 13, the slide rail 13 is fixedly connected with the workbench 12, and the top of the slide rail 13 is provided with a sliding plate 14, the sliding plate 14 is slidingly connected with the slide rail 13, the left and right sides of the base 1 are provided with supports 15, the support 15 is fixedly connected with the base 1, the inner wall of the support 15 is provided with a top plate 16, and the top plate 16 is fixedly connected with the support 15, The top of top plate 16 is provided with transmission cha...

Embodiment 2

[0042] The difference from Example 1 is that the surface of the workbench 12 is coated with a protective layer, and the preparation method of the protective layer is:

[0043] Take the following components by weight for later use: 5 parts of urea-formaldehyde resin, 2 parts of polyacrylic acid, 5 parts of lime water, 16 parts of photosensitive novolac epoxy acrylate, 5 parts of phthalocyanine blue, 3 parts of copper powder, trifluoroiodomethane 10 parts, 30 parts of low phenyl methyl silicone resin, 6 parts of talcum powder, 5 parts of sorbitol, 1 part of sodium pyrophosphate, 1 part of polyoxypropylene glyceryl ether, 1 part of xanthan gum, 1 part of propylene glycol butyl ether, 20 parts of deionized water.

[0044] S1. Prefabricated organic solvent: mix urea-formaldehyde resin, polyacrylic acid, lime water, photosensitive novolac epoxy acrylate, phthalocyanine blue, copper powder, trifluoroiodomethane, low-phenylmethyl silicone resin, and talcum powder, and then stir evenly...

Embodiment 3

[0051] The difference from Example 2 is the preparation of protective coating, and its preparation process is as follows:

[0052] Take the following components by weight for later use: 10 parts of urea-formaldehyde resin, 3 parts of polyacrylic acid, 10 parts of lime water, 18 parts of photosensitive novolac epoxy acrylate, 10 parts of phthalocyanine blue, 4 parts of copper powder, trifluoroiodomethane 20 parts, 40 parts of low phenyl methyl silicone resin, 16 parts of talc powder, 7 parts of sorbitol, 2 parts of sodium pyrophosphate, 2 parts of polyoxypropylene glyceryl ether, 2 parts of xanthan gum, 3 parts of propylene glycol butyl ether, 30 parts of deionized water.

[0053] S1. Prefabricated organic solvent: mix urea-formaldehyde resin, polyacrylic acid, lime water, photosensitive novolac epoxy acrylate, phthalocyanine blue, copper powder, trifluoroiodomethane, low-phenylmethyl silicone resin, and talcum powder, and then stir evenly;

[0054] S2. Preparation of color pa...

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Abstract

The invention discloses an electronic component dispensing device which comprises a base, a dispensing apparatus and a dispensing cylinder. A foot pad is arranged at the bottom of the base and fixedlyconnected with the base, a worktable is arranged at the top of the base and fixedly connected with the base, a sliding rail is arranged at the top of the worktable and fixedly connected with the worktable, a sliding plate is arranged at the top of the sliding rail, the surface of the worktable is coated with a protecting layer, a reset spring drives a baffle plate to press a stopper in a dispensing needle, so that a baffle plate in the dispensing needle baffles glue under the action of the reset spring when the glue in the dispensing cylinder drips, the glue cannot flow downwards, a compression pump applies pressure to the glue in the dispensing cylinder when the dispensing device works, the baffle plate is jacked by the glue, dispensing is implemented, natural dripping of the glue without working is effectively avoided, and surplus glue can be easily scraped by the protection layer in the dispensing process of the worktable.

Description

technical field [0001] The invention belongs to the technical field of dispensing machines, in particular to a dispensing device for electronic components. Background technique [0002] Glue dispensing machine, also known as glue applicator, glue dropping machine, glue machine, glue pouring machine, is specially used to control fluid. And the automatic machine that drips and coats the fluid on the surface of the product or inside the product can realize three-dimensional and four-dimensional path dispensing, precise positioning, precise glue control, no wire drawing, no glue leakage, and no glue dripping. The glue dispenser is mainly used for accurate pointing, injecting, coating, and dripping of glue, paint and other liquids in the product process to the precise position of each product, and can be used to achieve dots, lines, circles or arcs. [0003] When the original dispensing device is dispensing the electronic components, the colloid is directly dispensing the electr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05C5/02B05C13/02C09D183/04C09D161/24C09D133/02C09D163/10C09D7/61
CPCB05C5/0208B05C5/0237B05C13/02B05C21/005C08K2003/085C08L2205/035C09D7/61C09D183/04C08L61/24C08L33/02C08L63/10C08K3/08C08K3/34
Inventor 郭风金
Owner YANCHENG DITING AUTO PARTS CO LTD