Sheet metal lifting device, provided with automatic locating device, for PCB splitting machine

Abstract

The invention discloses a sheet metal lifting device, provided with an automatic locating device, for a PCB splitting machine. The sheet metal lifting device comprises a feeding rack. A discharging through hole is formed in the middle of a top plate of the feeding rack. A supporting plate is fixed in the middle of the feeding rack. A pushing opening is formed in the left side of a part between the supporting plate and the top plate of the feeding rack. A lifting through hole is formed in the middle of the supporting plate. A pushing column is inserted into and sleeved by the lifting through hole. The bottom end of the pushing column is arranged below the supporting plate. A lifting connecting plate is fixed at the bottom end of the pushing column. A feed box is arranged on the top surface of the supporting plate. A rotating stud is screwed in a side plate above the right side of the supporting plate. A spacing block is hinged to the inner end of the rotating stud, and is presses on and leans against the right side wall surface of the feed box. The front wall surface and the rear wall surface of the feed box are close to a front wall plate and a rear wall plate of the feeding rack. The feed box can be placed on the supporting plate, locating is realized through an expansion plate and the spacing block, a feed plate is automatically lifted by the pushing column, taking or grabbing by a hand or a manipulator is facilitated, the efficiency is high, and the effect is good.

Description

[0001] Technical field: [0002] The invention relates to the technical field of circuit board manufacturing and processing, and more specifically relates to a sheet material lifting device with an automatic positioning device for a PCB splitting machine. [0003] Background technique: [0004] The existing PCB sub-boards generally use manual sub-boards, which have poor effect and low efficiency, and manual sub-boards are easy to damage the board and affect the yield, so mechanical sub-boards are now used; [0005] However, in the existing mechanical sub-boards, the material is generally loaded manually, and it needs to be taken manually from the material box. When the board is at the bottom of the material box, the hand reaching into the bottom of the material box will increase. Difficulty, especially when the board body is close to the ground, it cannot be taken out at all, which is very troublesome and greatly affects the efficiency of feeding. [0006] Invention content: ...

AI Technical Summary

Problems solved by technology

[0004] The existing PCB sub-boards generally use manual sub-boards, which have poor effect and low efficiency, and manual sub-boards are easy to damage the board and affect the yield, so mechanical sub-boards are now used;

[0005] However, in the existing mechanical sub-boards, the material is generally loaded manually, and it needs t

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