Silica gel cap assembling mechanism

Abstract

The invention aims to provide a silica gel cap assembling mechanism which is simple in structure and has high efficiency and high stability. The silica gel cap assembling mechanism comprises a clamping jaw module, wherein the clamping jaw module comprises a hooking assembly, a sucking assembly and a pushing assembly; the pushing assembly comprises a pushing cylinder and a pushing block; a plurality of positioning holes are formed in a silica gel cap and the pushing block; the pushing cylinder is in transmission connection with the pushing block; the sucking assembly comprises a chuck main bodyand a plurality of positioning columns; the positioning columns are arranged on the bottom of the chuck main body; the positioning columns are adaptive to the positioning holes; a plurality of sucking holes are formed in the bottoms of the pushing block and the chuck main body; the sucking holes communicate with the output end of an external vacuum pump; the hooking assembly comprises a hooking cylinder and two clamping jaws; and the two clamping jaws are separately hinged to the two sides of the chuck main body and are in transmission connection with the hooking cylinder. The silica gel capassembling mechanism is applied to the technical field of part assembling.

Description

technical field [0001] The invention is applied in the technical field of component assembly, and in particular relates to a silicone cap assembly mechanism. Background technique [0002] The existing silicone cap assembly is mainly the direct assembly method of vacuum suction, which is divided into the following two types: 1. Vacuum suction—the bottom of the suction head part is opened with a small hole to use negative pressure suction, and the bottom of the suction head is equipped with the shape of the product. The profiling tank, the suction method adopts direct downward pressure, and the product is placed in the profiling tank and then the negative pressure suction is added, but the processing of the suction head is difficult, and the material is easy to drop after suction, and the requirements for the vacuum degree are relatively high. Fluctuations will cause unstable suction, and after the silicone cap is installed, the suction head is easy to carry the material when ...

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Problems solved by technology

[0002] The existing silicone cap assembly is mainly the direct assembly method of vacuum suction, which is divided into the following two types: 1. Vacuum suction—the bottom of the suction head part is opened with a small hole to use negative pressure suction, and the bottom of the suction head is equipped with the shape of the product. The profiling tank, the suction method adopts direct downward pressure, and the product is placed in the profiling tank and then the negative pressure suction is added, but the processing of the suction head is difficult, and the material is easy to drop after suction, and the requirements for the vacuum degree are relatively high. Fluctuations will cause unstable suction, and after the silicone cap is installed, the suction head is easy to carry the material when the suction head is lifted. After the silicone cap is installed, the two sides are easy to deflect and the middle is easy to bulge; Material——In order to prevent the silicone cap from being lifted up during assembly, the shape profiling groove of the product is canceled and the silicone cap pusher block is added to reduce the gap between the middle guide shaft. The material still exists. After the silicone cap is put on, the problem of curling on both sides is serious, and there is a problem of bulging in the middle and the problem of not being able to absorb the material.

[0003] An existing Chinese patent with publication number CN108015533A proposes an automatic assembly device that can improve production efficiency and ensure accurate assembly. However, the assembly device uses a suction head for suction. If the vacuum value is unstable, there will be instability in suction. problem, easy to drop

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