An automatic feeding device

Abstract

The invention relates to an automatic feeding device. The device is characterized in that A, lead screws (19) and guide rails (18) are connected to the vertical surfaces of two sides of a vertical plate (13); roller brackets (15) and rollers (20) are arranged on the vertical surfaces; the roller brackets are matched with the lead screws in a lifting manner; the base (14) is provided with servo motors (17) matched with the lead screws; B, two symmetrical windows (1a) are arranged on a workbench (1); a positioning cylinder (25) is arranged on one window; C, a material tray switching device is arranged on the workbench, wherein a three-axis air cylinder (11) is connected with a group of sucking discs (7), and the sucking discs can move to any window. The device has the advantages that the servo motors are driven by the system, the control position is accurate, and the device is suitable for feeding various electronic components with different jigs under the same size specification, and meanwhile, photoelectric switches are adopted at multiple positions for detecting to guarantee the stability of the system, the position of a material taking position of a special-shaped inserting machine is corrected by adopting the air cylinder, the consistency of the material taking position is guaranteed, and the efficiency and accuracy of the special-shaped inserting machine are indirectly improved.

Description

technical field [0001] The invention relates to the field of mechanical devices and electronic equipment, in particular to a feeding device for automatic insertion of large electronic components on a PCB in the field of plug-in technology for electronic components. Background technique [0002] my country is the world's largest producer and consumer of home appliances, and the core component of home appliance control is the circuit board. With the gradual increase of labor costs, high labor intensity and low production efficiency are the main pain points of most electronics manufacturers. A large number of automated equipment production lines to replace labor-intensive production lines has increasingly become the focus of manufacturers. [0003] Most of the large electronic components on the PCB board of the electronics manufacturer are manually plugged in. The degree of automation of the manual plug-in process is relatively low, which requires a lot of manpower, and its p...

AI Technical Summary

Problems solved by technology

[0004] (1) The feeding structure is driven by a motor belt. When the feeding place is empty, there is no way to detect it, and it is impossible to give an alarm to remind relevant personnel, resulting in low equipment utilization and affecting the normal production rhythm.

[0005] (2) There is no correction device at the feeding place, which cannot guarantee the consistency of the feeding place, resulting in the change of the position of the feeding tray and causing major errors in picking up special-shaped plug-in equipment

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