Three-jaw-chuck type rapid disassembling and assembling structure for coating equipment

Abstract

The invention discloses a three-jaw-chuck type rapid disassembling and assembling structure for coating equipment. The three-jaw-chuck type rapid disassembling and assembling structure for the coating equipment comprises a gear ring, screws, an upper shell, auxiliary teeth, clamping jaws, an electrical connector and a lower shell; the lower shell is provided with a sliding groove; the auxiliary teeth are fixedly connected with the upper shell through the screws; the clamping jaws are connected to the auxiliary teeth through the gear ring and are arranged in the sliding groove; the lower shell is connected to the upper shell through the clamping jaws; the electrical connector comprises a first connector body and a second connector body; the first connector body is fixed on the lower shell; the second connector body is fixed on the upper shell; the first connector body and the second connector body are tightly connected; the number of the screws, the number of the auxiliary teeth and the number of the clamping jaws are all set to be three; and the gear ring and the clamping jaws are provided with a reverse self-locking structure. The three-jaw-chuck type rapid disassembling and assembling structure for the coating equipment has the advantages that rapid disassembling and assembling of all joints of the coating equipment can be greatly improved; the development and research of the coating equipment can be facilitated; and good convenience can be provided for later product maintenance.

Description

Technical field [0001] The invention relates to the technical field of coating equipment, and specifically relates to a three-jaw chuck type quick disassembly and assembly structure for coating equipment. Background technique [0002] When light enters different transmission materials (such as air enters glass), about 5% will be reflected off. There are many lenses and refractors in the optical sight, which can make the incident light loss up to 30% to 40%. . Modern optical lenses are usually coated with a single-layer or multiple-layer antireflection coating of magnesium fluoride. A single-layer antireflection coating can reduce the reflection to 1.5%, and a multilayer antireflection coating can reduce the reflection to 0.25%. If the mirror is properly coated, the light penetration rate can reach 95%. Lenses coated with a single-layer anti-reflection coating are usually blue-violet or red, while lenses coated with a multi-layer anti-reflection coating are light green or dark p...

AI Technical Summary

Problems solved by technology

[0003] Existing coating equipment generally adopts flange direct connection, which is difficult to disassemble and replace structurally, takes a long time, and is easy to damage the internal electrical connection

[0004] Existing quick fixtures generally use pneumatic or hydraulic methods to provide locking force, which not only increases the number of equipment, but also wastes resources

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