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A high-frequency and high-speed pcb grinding device with automatic cleaning function

An automatic cleaning and functional technology, applied in grinding drive devices, grinding/polishing safety devices, grinding machines, etc., can solve the problems of flying impurities, pollution on the processing site, recycling and cleaning of difficult-to-pump structures, etc., to improve grinding efficiency , the effect of reducing pollution and simplifying the internal structure

Active Publication Date: 2022-07-22
益阳市明正宏电子有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, when the grinding device in the above technology is grinding the side surface of the PCB circuit board, since the grinding structure and the side surface of the circuit board are directly exposed to the external environment, the impurities polished on the circuit board will fly around in a large area. It is difficult to be effectively recovered and cleaned by the pumping structure, which is easy to cause pollution to the processing site

Method used

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  • A high-frequency and high-speed pcb grinding device with automatic cleaning function
  • A high-frequency and high-speed pcb grinding device with automatic cleaning function
  • A high-frequency and high-speed pcb grinding device with automatic cleaning function

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Embodiment 1

[0028] see Figure 1-Figure 4 As shown in the figure, a high-frequency and high-speed PCB grinding device with automatic cleaning function according to the embodiment of the present invention includes a support plate 1; two sets of baffles 2 are symmetrically connected on the support plate 1, and the support plate 1 is close to the A sliding cavity 3 is symmetrically arranged on the top surface of the baffle 2, the top of the sliding cavity 3 is slidably connected with a sliding plate 4 that fits with its inner wall, the top of the sliding plate 4 is connected with an elastic layer 5, and the sliding plate 4 is connected with the sliding plate 4. A No. 1 spring is connected between the bottom end of the cavity 3, a support cavity 6 is connected to the side wall of the baffle plate 2 corresponding to the top side of the sliding cavity 3, and the support cavity 6 is slidably connected to the inner wall of the support cavity 6. The limit plate 7 is connected with a No. 2 spring b...

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Abstract

The invention belongs to the technical field of grinding devices, in particular to a high-frequency and high-speed PCB grinding device with automatic cleaning function, comprising a support plate; a baffle plate is connected to the support plate, and the support plate is close to the top surface of the baffle plate A sliding cavity is symmetrically arranged on the top, a sliding plate is slidably connected to the top of the sliding cavity, a support cavity is connected to the side wall of the baffle, and a limit plate is slidably connected to the inside of the support cavity. The inner end is communicated with the trachea, the No. 1 motor is arranged at the bottom end of the support cavity, the end of the No. 1 motor is connected with a ball screw, and the No. 2 motor is connected to the connecting plate through the sliding table. The top of the No. 1 motor is connected with a grinding head, and the device is also provided with an automatic air extraction component; the invention can reduce the scattering of the polished impurities on the side wall of the circuit board, reduce the pollution of the on-site environment, and at the same time make the polished circuit board It can be easily taken out, which improves the grinding efficiency of the circuit board.

Description

technical field [0001] The invention belongs to the technical field of grinding devices, in particular to a high-frequency and high-speed PCB grinding device with automatic cleaning function. Background technique [0002] PCB, also known as printed circuit board, is an important electronic component, a support body for electronic components, and a carrier for electrical interconnection of electronic components. The traditional deburring on the side surface of the PCB board is usually hand-held, which is inefficient and has a low degree of automation. Some structures can grind the fixed PCB board, but the grinding effect is not ideal, and the collection and processing of debris generated by grinding is relatively difficult. Trouble, need manual secondary cleaning. [0003] A Chinese patent with publication number CN210790327U discloses a deburring device for the side surface of waste PCB boards, including a workbench, a through hole, a first rotating shaft, a locking buckle,...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B24B7/10B24B41/06B24B55/12B24B47/12H05K3/00
CPCB24B7/10B24B41/068B24B55/12B24B47/12H05K3/00
Inventor 徐正武祝文华邬家康胡珊珊袁国东郭胜涛
Owner 益阳市明正宏电子有限公司
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