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Photo-curing glue splicer

A light-curing glue and bonder technology, used in coatings, devices for coating liquids on surfaces, etc., can solve problems such as difficulty in accurately measuring the amount of glue extruded, products prone to abnormal coating, and lower yields. , to achieve the effect of improving product processing quality, simple and reasonable structure setting, and avoiding waste.

Inactive Publication Date: 2016-05-04
FENGHUA WEILDER ELECTRIC APPLIANCE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the above-mentioned light-curing glue bonder has the following disadvantages: the extrusion of the accommodating cavity is caused by the extrusion of the hose, which not only makes the operation inconvenient, but also makes it difficult to accurately measure the amount of glue extruded, resulting in poor controllability. Low, resulting in products prone to abnormal coating, resulting in rework or even scrapping of products, reducing the yield of finished products during production and processing

Method used

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Embodiment Construction

[0020] The present invention will be further described below in conjunction with the accompanying drawings.

[0021] Such as figure 1 and figure 2 A light-curing glue bonder shown includes a cylinder body 1 and a glue outlet 2 arranged at the front end of the cylinder body 1. The glue outlet 2 is detachably fixedly connected to the cylinder body 1. Preferably, the glue outlet 2 It is threadedly connected with cylinder body 1. The cylinder body 1 is provided with a push piston 3. In order to prevent the leakage of glue, the front end of the push piston 3 is embedded with a sealing ring 31 which is sealingly matched with the cylinder body 1. Preferably, the front end of the push piston 3 is embedded with two sealing rings in parallel. Circle 31. An accommodating cavity 4 is formed between the cylinder body 1 , the glue outlet 2 and the push piston 3 .

[0022] The cylinder body 1 is made of a light-shielding material, and the opaque light wavelength range of the light-shiel...

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Abstract

The invention discloses a photo-curing glue splicer. The photo-curing glue splicer comprises a cylinder body and a glue outlet formed in the front end of the cylinder body; a propulsion piston is arranged in the cylinder body; an accommodating cavity is formed among the cylinder body, the glue outlet and the propulsion piston; the rear end of the cylinder body is rotationally connected with a rotating post; the rotating post and the propulsion piston are in transmission connection with each other; and when being rotated, the rotating post drives the propulsion piston to reciprocate in the axial direction of the cylinder body. The photo-curing glue splicer is simple and reasonable in structure, convenient to operate and use, and higher in controllability; and through adoption of the photo-curing glue splicer, the extrusion amount of glue can be precisely measured to ensure normal coating of a product, so that the product processing quality is improved.

Description

technical field [0001] The invention relates to the technical field of light-curing glue bonding devices, in particular to a light-curing glue bonding device. Background technique [0002] Light-curing adhesive, also known as shadowless adhesive or photosensitive adhesive, can quickly realize adhesion under the irradiation of ultraviolet light. With the development of the electronics manufacturing industry, the use of light-curing adhesives is becoming more and more extensive. Light-curing glue usually needs to be used with an adhesive. At present, the common light-curing glue adhesives on the market are mostly in the form of syringe-shaped hoses. A deformable accommodation cavity is formed inside the hose. The accommodation cavity is used to accommodate light-curing glue. The head of the head has a glue outlet that communicates with the accommodating chamber. During operation, the accommodating chamber is deformed and compressed by squeezing the hose, and the light-curing...

Claims

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Application Information

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IPC IPC(8): B05C5/02
CPCB05C5/0225
Inventor 周豪威龙志雄
Owner FENGHUA WEILDER ELECTRIC APPLIANCE
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