Board turning mechanism used for PCB (Printed Circuit Board) double-side board printing line
A flip mechanism, PCB board technology, applied in the direction of conveyors, conveyor objects, transportation and packaging, etc., can solve the problems of reducing product yield, manpower waste, PCB board scrapping, etc., to save labor costs, improve efficiency, The effect of improving product yield
Inactive Publication Date: 2020-11-24
赤壁市万皇智能设备有限公司
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Problems solved by technology
[0002] When the existing PCB board is printed on both sides, the front side printing is first completed on the front side printing line of the PCB board, and then the printed PCB board is transferred to the back side printing line of the PCB board through the conveyor belt. Manually turn over each passing PCB board, so that the reverse side of the PCB board to be printed faces up and enters the reverse printing line to complete the printing. On the one hand, this causes a waste of manpower, low efficiency and high labor costs. On the other hand, manual operation is easy Occurrence of negligence, often missing PCB boards enter the reverse printing line without turning over, resulting in scrapped PCB boards, reducing the yield of products
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[0016] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0017] see Figure 1-3 , the present invention provides a technical solution: a flip mechanism for PCB double-sided printing line, set up at the junction of the conveyor belt 1 between the front printing line and the back printing line of the PCB board, including a grabbing mechanism and a delivery mechanism, two The two have the same structure, and they are erected side by side next to the conveyor belt along the conveying direction of the conveyor belt 1. Fo...
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The invention discloses a board turning mechanism used for a PCB (Printed Circuit Board) double-side board printing line. The board turning mechanism comprises a fetching mechanism and a releasing mechanism, wherein the fetching mechanism and the releasing mechanism are arranged in parallel along a conveying belt, have the same structure and are independently provided with a miniature vacuum pumpand a silica gel sucking disk; through the miniature vacuum pump, negative pressure is generated on the silica gel sucking disk to suck the PCB, when the PCB passes on a conveying belt, the fetching mechanism sucks the front side of the PCB to lift the PCB, then, the PCB is transferred to the releasing mechanism, the releasing mechanism sucks the back surface of the PCB to take away the PCB, then,the PCB is released to the conveying belt again, and the PCB is regulated into a way that the reverse side of the PCB faces upwards so as to finish a board turning process. When the mechanism is usedfor turning the board, manpower is not required, manpower cost is saved, efficiency is improved, in addition, a situation of board turning missing is avoided, and the yield of a product is improved.
Description
technical field [0001] The invention relates to the technical field of PCB board printing, in particular to a flipping mechanism for a PCB double-sided board printing line. Background technique [0002] When the existing PCB board is printed on both sides, the front side printing is first completed on the front side printing line of the PCB board, and then the printed PCB board is transferred to the back side printing line of the PCB board through the conveyor belt. Manually turn over each passing PCB board, so that the reverse side of the PCB board to be printed faces up and enters the reverse printing line to complete the printing. On the one hand, this causes a waste of manpower, low efficiency and high labor costs. On the other hand, manual operation is easy Negligence occurs, often missing PCB boards enter the reverse printing line without turning over, resulting in the scrapping of the PCB board and reducing the yield of the product. Contents of the invention [000...
Claims
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IPC IPC(8): B65G47/252
CPCB65G47/252B65G2201/022
Inventor 周本洋
Owner 赤壁市万皇智能设备有限公司