Silica gel gasket dispensing device

Abstract

The invention discloses a silica gel gasket dispensing device. The silica gel gasket dispensing device comprises a base, wherein two groups of conveyor belts are arranged on the base; one end of the base is connected with a fixed plate; the conveyor belts are provided with a plurality of groups of steering adjusting devices; positioning jig plates are connected between the steering adjusting devices at corresponding positions on the two groups of conveyor belts; the fixed plate is in sliding connection with a fixed frame; the fixed frame is provided with a fine-adjustment dispensing device. According to the silica gel gasket dispensing device disclosed by the invention, a guide rod is inserted into a positioning groove to realize fine-adjustment of the relative positions of the fine-adjustment dispensing device and the positioning jig plates, so that the precision of every dispensing is ensured; stopping positions of the conveyor belts cannot be quite accurate, so that the fine-adjustment dispensing device can automatically adjust the positions through an elastic part during positioning of the guide rod and the positioning groove; and the upward performance of the positioning jig plates is ensured through the steering adjusting devices.

Description

technical field [0001] The invention relates to the technical field of silica gel production equipment, in particular to a silica gel gasket dispensing device. Background technique [0002] In electronic products, electric silicone gaskets are often used to stabilize components or insulate and isolate. Small silicone gaskets are often added or used in the installation and assembly of electrical products due to their good insulation, stability and durability. The production process of the gasket restricts the thickness of the gasket to be very thin, which may affect the flexibility and durability of the silicone. In order to meet the thickness requirements and prolong the service life at the same time, a secondary dispensing and curing is usually performed in the center of the silicone gasket. , to form a silicone gasket product with sufficient toughness but not outdated. The existing silicone gasket dispensing device has insufficient alignment accuracy, and often dispensing ...

AI Technical Summary

Problems solved by technology

[0002] In electronic products, electric silicone gaskets are often used to stabilize components or insulate and isolate. Small silicone gaskets are often added or used in the installation and assembly of electrical products due to their good insulation, stability and durability. The production process of the gasket restricts the thickness of the gasket to be very thin, which may affect the flexibility and durability of the silicone. In order to meet the thickness requirements and prolong the service life at the same time, a secondary dispensing and curing is usually performed in the center of the silicone gasket. , to form a silicone gasket product with sufficient toughness but not outdated. The existing silicone gasket dispensing device has insufficient alignment accuracy, often dispensing off the center or dispensing to the edge, resulting in a high product scrap rate , resulting in the problem of high cost

[0003] This problem is optimized in the existing technology, such as the dispensing device of the silicone gasket of the Chinese patent announcement number CN207238382U, which guides the dispensing mechanism through the dispensing positioning frame on the silicone gasket jig plate For dispensing, although the accuracy can be ensured to a certain extent, the alignment through hole can only ensure the position of the dispensing mechanism, and the position of the jig plate is locked by the clamping position in the guide chute, which requires additional devices To push it to make it stuck, and secondly, to achieve a certain accuracy in the positioning of the stuck will reduce the fit gap, and its clamping action will be more inconvenient, and when the jig plate moves with the lifting pulley, it will rise and fall When the jig plate will turn to flip, but the device can not change the direction of the jig plate

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