Friction-prevention back plate transverse positioning assembly

Abstract

The invention relates to a friction-prevention back plate transverse positioning assembly. The friction-prevention back plate transverse positioning assembly comprises bases symmetrically mounted along the axis of an assembly line, and positioning parts detachably connected with the bases, the bases are fixedly connected with output ends of telescopic air cylinders, multiple mounting holes are evenly formed in the bases, each positioning part comprises at least two positioning rods and clamping parts on the tops of the positioning rods, the bottom ends of the positioning rods are provided withmounting blocks matched with the mounting holes, the clamping parts are rotatably connected with the positioning rods, the positioning parts of the transverse positioning assembly and a back plate are in rolling type contact, hard contact between the positioning parts and convex closures on the side walls of the back plate can be greatly reduced, the foreign body amount generated by opposite friction can be reduced, and the foreign body reject ratio generated by the assembling process can be improved.

Description

technical field [0001] The invention belongs to the technical field of photoelectric product production, and in particular relates to an anti-friction backboard lateral positioning assembly. Background technique [0002] With the development of optoelectronic technology, there are more and more types of optoelectronic products and samples. With the maturity of automation technology, the production line of optoelectronic products has gradually replaced the original manual production line, greatly improving production efficiency, but automated production also has its own advantages. Defects that exist objectively, the most obvious is the lag in finding the problem. For example, the defective phenomenon appears on the backplane, and because it is an automatic production line, it is not until after the assembly of the photoelectric products is completed that it passes through the CCD automatic inspection machine. It can be found, so that there are a large number of heavy industr...

AI Technical Summary

Problems solved by technology

[0002] With the development of optoelectronic technology, there are more and more types of optoelectronic products and samples. With the maturity of automation technology, the production line of optoelectronic products has gradually replaced the original manual production line, greatly improving production efficiency, but automated production also has its own advantages. Defects that exist objectively, the most obvious is the lag in finding the problem. For example, the defective phenomenon appears on the backplane, and because it is an automatic production line, it is not until after the assembly of the photoelectric products is completed that it passes through the CCD automatic inspection machine. It can be found, so that there are a large number of heavy industrial products, but as far as the existing technology is concerned, the secondary processing and maintenance of heavy industrial products must be carried out manually, and a large amount of assembly material damage and personnel waste are caused during the heavy industrial process

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