Components-assembling type carrying and rotating vehicle frame

Abstract

A unit assembled transfer cart frame comprises two slide-rail sets 10 with identical structure, the slide-rail set 10 comprises two posts 101, five slide-rails 102 between the two posts 101; connectors 201 at two ends of two connecting rods 20 respectively moveably connect with the posts 101 of the slide-rail sets 10; a bearing component 40 for bearing articles is moveably inserted in the slide-rail 102, the bearing component 40 is moveably positioned relative to the slide-rail sets through locking mechanisms. The invention is versatile, widely applicable, shock-proof and absorbing, dustproof and anti-static, easy to collect, and covers little space. The invention is suitable for end-to-end online use in factory, and use during transportation and in storehouse.

Description

technical field [0001] The invention relates to a carrier frame for logistics. The carrier frame is not only suitable for on-line transportation of end-to-end parts in a factory, but also suitable for in-transit transportation and storage of parts in warehouse storage. Background technique [0002] Chinese patent ZL01218290.7 discloses an anti-static PCB board turnover car. The four corners of the bracket with slot bars are respectively set on the positioning column, and the bottom of the positioning column is equipped with a universal wheel and a retaining ring. Screw rods are respectively provided on the two upper opposite sides of the bracket along the direction of the slot bar. Lower the adjustment screw handle, the turnover car has the advantages of simple structure, convenient adjustment, no slippage between the bracket and the support column when overloaded, and safety and reliability. However, when this turnover car comes into contact with other turnover cars or othe...

AI Technical Summary

Problems solved by technology

[0002] Chinese patent ZL01218290.7 discloses an anti-static PCB board turnover car. The four corners of the bracket with slot bars are respectively set on the positioning column, and the bottom of the positioning column is equipped with a universal wheel and a retaining ring. Screw rods are respectively provided on the two upper opposite sides of the bracket along the direction of the slot bar. Lower the adjustment screw handle, the turnover car has the advantages of simple structure, convenient adjustment, no slippage between the bracket and the support column when overloaded, and safety and reliability. However, when this turnover car comes into contact with other turnover cars or other objects There will also be mutual electrostatic discharge. When the static voltage or current is too high, it will also cause harm to the PCB board on the turnover car; at the same time, it is impossible to avoid the electrostatic discharge after collision between the PCB boards on the same bracket.

[0004] However, the above two turnover vehicles still have the following problems: first, their versatility is not strong, and they are only suitable for the turnover of PCB boards; second, they can only be used as end-to-end online in relevant factories; When occupying a large area, etc.

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