Automatic feeding positioning device with material position adjusting function

Abstract

The invention discloses an automatic feeding and positioning device with a material position adjusting function, which comprises a first ejector plate, a second ejector plate, an ejector plate driving assembly, a sucker assembly, a positioning platform and a driving slide rail, and the ejector plate driving assembly drives the first ejector plate and the second ejector plate to intermittently rise; materials placed on the first ejector plate and the second ejector plate are adjusted, so that the uppermost layer of materials are always kept flat, the suction cup assembly sucks and transfers the materials conveniently, the multiple self-closed vacuum suction cups arranged in a matrix shape are arranged, it is guaranteed that the materials can be better sucked and fixed, and the working efficiency is improved. Materials in the first ejector plate and the second ejector plate are transferred to the positioning platform, the positioning platform performs secondary accurate positioning on the materials, test misjudgment on the materials in subsequent procedures is reduced, meanwhile, a material height sensor is arranged to detect the flatness of the materials and the accumulation amount of the materials on the first ejector plate and the second ejector plate, the working efficiency is improved, and the labor intensity of workers is reduced. And too few materials are prevented from being placed.

Description

technical field [0001] The invention relates to the technical field of automatic feeding and positioning, in particular to an automatic feeding and positioning device with the function of adjusting the position of materials. Background technique [0002] Three-layer membrane switch board (KEYBOARD, NOTEBOOK printed circuit board, poly dome polyester film key) and various key-type nameplates or touch panels are difficult to achieve due to their various shapes, uneven thickness, and easy bending. Fully automatic feeding detection. [0003] The machine of the feeding device in the prior art adopts an ordinary vacuum suction nozzle. When the material is placed unevenly or misplaced, the ordinary vacuum suction nozzle will leak vacuum, resulting in the consequence that the whole piece of material cannot be sucked up. If the material can be sucked up in time, it will fall off during the feeding process, which will seriously affect the feeding effect of the feeding device; [000...

AI Technical Summary

Problems solved by technology

[0002] Three-layer membrane switch boards (KEYBOARD, NOTEBOOK printed circuit boards, poly dome polyester film keys) and various key-type nameplates or touch panels are difficult to realize due to various shapes, uneven thickness, and easy bending after high stacking. Fully automated feeding inspection

[0003] The machine of the feeding device in the prior art uses ordinary vacuum nozzles. When the material is placed unevenly or misplaced, the ordinary vacuum nozzle will leak vacuum, resulting in the consequence that the entire piece of material cannot be sucked up. , the material can be barely sucked up in time and will fall off during the feeding process, which seriously affects the feeding effect of the feeding device;

[0004] Further, in the prior art, after the material is sucked up, the machine is directly transferred to the detection fixture table. Since the materials are often placed in piles at the discharge position, when the material is directly sucked up and placed on the detection fixture table, it cannot Ensure that the position of each piece of material on the fixture table is consistent, which will result in poor positioning accuracy, resulting in low test accuracy;

[0005] At the same time, the top material table of the machine platform in the prior art is a whole flat plate, which cannot solve the problem that the uppermost side of the material is uneven when the material is piled up too much. Therefore, the order table in the prior art is designed to alleviate this problem. , often only a small amount of material can be accumulated, and it needs to be reloaded in less than 20 minutes, and the automation efficiency is extremely low

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