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PCB drilling upper cover plate intelligent system

A cover plate and back plate technology, which is applied in the field of intelligent system for PCB drilling and upper cover plate, to achieve the effect of reducing manual intervention

Pending Publication Date: 2022-07-22
刘懿
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The current status of the industry is manual operation, and the cover needs to be replaced for each stack, making the cover a consumable

Method used

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  • PCB drilling upper cover plate intelligent system
  • PCB drilling upper cover plate intelligent system
  • PCB drilling upper cover plate intelligent system

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Embodiment Construction

[0020] The present invention will be further described in detail below in conjunction with the accompanying drawings.

[0021] combined with Figure 1-4 , an intelligent system for the upper cover plate of PCB drilling, including a support plate 1, a screw mechanism 2 and a limit device 3 used in conjunction with the screw mechanism 2, and the screw mechanism 2 includes a Screw 2.1, the outside of the screw 2.1 is provided with a rolling nut 2.2 for use, the outside of the rolling nut 2.2 is provided with a connecting block 2.3, and the outside of the connecting block 2.3 is provided with a bolted back plate 4. The end of the back plate 4 away from the connection block 2.3 is provided with a drilling motor 5, the output end of the drilling motor 5 is provided with an adjusting device 8, and the limiting device 3 includes a set on the back plate. The sliding block 3.1 on the 4 and the guide rail 3.2 used for the sliding block 3.1 on the support plate 1, the two sides of the ba...

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Abstract

The PCB drilling upper cover plate intelligent system comprises a supporting plate, a lead screw mechanism and a limiting device, the lead screw mechanism comprises a lead screw arranged on the supporting plate, an adjusting device is arranged on the outer side of the output end of a drilling motor, a cover plate is arranged on the outer side of a tape winding disc, and the limiting device is arranged on the outer side of the output end of the drilling motor. And a rotating motor for driving the tape winding disc to rotate is arranged on the outer side of one tape winding disc. After the structure is adopted, the automatic feeding device has the following advantages that the automatic feeding mechanism is arranged, a cover plate can be adjusted in the Y-axis direction and the X-axis direction through a transverse telescopic air cylinder and a longitudinal telescopic air cylinder, the position of the cover plate can be adjusted in the Y-axis direction and the X-axis direction, the cover plate is adjusted to the position below a drilling motor, the supply mode of the cover plate is automatic, and manual intervention is reduced; and meanwhile, the tape winding disc is driven by the rotating motor to rotate, so that the cover plate is automatically replaced, the waste of the cover plate is reduced by the automatic feeding mechanism within the permissible range of equipment, the use amount of the cover plate can be saved by 40-70%, and the cost is reduced.

Description

technical field [0001] The invention relates to the technical field of PCB drilling, in particular to an intelligent system for an upper cover plate of PCB drilling. Background technique [0002] PCB is known as the "mother of the electronics industry" and is one of the most widely used electronic components. The competition in the PCB industry is fierce. In order to improve their competitive advantages, major manufacturers have an urgent need to improve quality and reduce costs. In the PCB drilling process, there is a backing plate on the upper end of the PCB and the lower end of the cover plate. It is necessary to neatly stack 2-4 PNL PCBs on the positioned backing plate, and then cover the same size of the cover plate above the PCB, mainly aluminum alloy material. The main purpose of the upper cover plate is to locate, prevent pressure injury, reduce the cutting edge, dissipate heat and reduce the wear and tear of the drill pin. As a consumable material, the cover plate...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23Q7/00B23Q7/02B23Q3/06B23B41/00B23B41/02
CPCB23Q7/00B23Q7/02B23Q3/069B23B41/003B23B41/02B23B2222/04
Inventor 石银李方刚刘懿蒋华邓一民
Owner 刘懿
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