Spot welding device for PCB

A technology of PCB circuit board and spot welding device, which is applied in the field of circuit board electric welding, which can solve the problems of inconvenient adjustment of the angle for the staff and affect the physical and mental health of the staff, and achieve the effect of saving time

Inactive Publication Date: 2020-06-02
SHAANXI TIANHUI ELECTRIC POWER CONSTR ENG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a spot welding device for PCB circuit boards, to solve the problems that it is inconvenient for staff to adjust the angle and affect the physical and mental health of staff.

Method used

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  • Spot welding device for PCB
  • Spot welding device for PCB
  • Spot welding device for PCB

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Embodiment Construction

[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 PCB circuit board spot welding device, including a workbench 1, a fixed frame 2, a horizontal plate 3, a motor 4, a screw 5, a connecting rod 6, a fixed rod 7, a sliding wheel 8, a sliding Groove 9, spot welder 10, movable rod 11, movable bolt 12, welding torch 13, rotating disk 14, rotating shaft 15, smoking pipe 16, air pump 17, smoke inlet pipe 18, filter box 19, activated carbo...

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Abstract

The invention discloses a spot welding device for a PCB. The device comprises a workbench, supporting legs are fixed to the bottom of the workbench, and a filter box, an air pump, a rotating shaft anda fixed frame are arranged on the two sides of the top of the workbench. A transverse plate is fixed in the fixed frame; a chute is formed in the transverse plate; a motor is arranged at the top of the transverse plate; the output end of the motor is connected with a screw rod; the screw rod is transversely arranged at the top of the transverse plate; the outer surface of the screw rod is in engaged connection with a threaded block; the device is also provided with a filter box, an activated carbon filter plate and an air pump; when a worker generates smoke in the spot welding process, the worker can start the air pump, the air pump pumps generated smoke into the filter box through the smoke suction pipe and the smoke inlet pipe, the activated carbon filter plate in the filter box adsorbsharmful gas and dust contained in the smoke, the filtered smoke is exhausted from the exhaust pipe, and therefore the problem that the physical and psychological health of the worker is affected by the smoke is solved.

Description

technical field [0001] The invention relates to the technical field of circuit board electric welding, in particular to a PCB circuit board spot welding device. Background technique [0002] The names of PCB circuit boards are: ceramic circuit board, alumina ceramic circuit board, aluminum nitride ceramic circuit board, circuit board, PCB board, aluminum substrate, high frequency board, thick copper board, impedance board, PCB, ultra-thin circuit board, Ultra-thin circuit boards, printed (copper etching technology) circuit boards, etc. [0003] The existing PCB circuit board spot welding device needs to move the circuit board continuously during the spot welding process of the circuit board, but it needs to fix the circuit board during spot welding, so as to avoid the displacement of the spot welding position caused by its movement. Affect the maintenance effect, so that the operator needs to disassemble the circuit board from the fixing device to adjust the position and th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05K3/34
CPCH05K3/34
Inventor 谢建峰魏影谢仲平
Owner SHAANXI TIANHUI ELECTRIC POWER CONSTR ENG CO LTD
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