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A heavy duty resin grinder

A grinding machine and resin technology, which is applied in the direction of grinding frames, grinding machine parts, and machine tools suitable for grinding workpiece planes. Effect

Active Publication Date: 2022-06-03
深圳市恒荣晟电子有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the above-mentioned defects of the prior art, an embodiment of the present invention provides a heavy-duty resin grinder. The technical problem to be solved by the present invention is: how to solve the problem of inconvenient brush replacement in the existing grinder

Method used

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  • A heavy duty resin grinder
  • A heavy duty resin grinder
  • A heavy duty resin grinder

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Embodiment Construction

[0025] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0026] The present invention provides a heavy-duty resin grinder, comprising a machine base 1, a feeding mechanism 2 is fixed on one side of the machine base 1, a steel reel lifting mechanism 3 is fixed on the inner top of the machine base 1, and the steel The bottom of the reel lifting mechanism 3 is provided with multiple sets of detachable grinding and brushing mechanisms 4, and the side of the machine base 1 away from the feeding m...

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Abstract

The invention discloses a heavy-duty resin grinding machine, which specifically relates to the field of PCB circuit board grinding. The bottom of the steel reel lifting mechanism is provided with multiple groups of detachable brushing mechanisms. The present invention uses the detachable brushing mechanism and the steel roller lifting mechanism together, and provides the transmission rod and the power of the whole detachable grinding and brushing mechanism through the transmission of the transmission belt and the shaft, so as to improve the grinding precision, and the positioning pin and the limit stop Take out the screw at the position of the plate, then the positioning pin and the limit baffle can be removed, and the mounting plate can be removed from the mounting seat through the pull-out handles on both sides of the mounting plate, and the position of the brush wheel without the positioning pin can be removed from the installation Take it out of the slot, remove the mechanism as a whole, and then take out and replace the worn brush wheel inside, and then put it back into the mechanism and lock the screws to start operation, optimizing the convenience of brush replacement.

Description

technical field [0001] The present invention relates to the technical field of PCB circuit board grinding, and more particularly, the present invention relates to a heavy duty resin grinder. Background technique [0002] The main types of grinders are disc grinders, rotary shaft grinders and various special grinders; disc grinders include single-disc and double-disc types, and double-disc grinders are the most common. On the double-disc grinding machine, multiple workpieces are placed in the cage between the upper and lower grinding disks at the same time, and the cage and the workpiece are driven by an eccentric or planetary mechanism to move in parallel with the action plane. The lower grinding disc rotates, and the upper grinding disc parallel to it can not rotate, or rotate in the opposite direction with the lower grinding disc, and can move up and down to press the workpiece (adjustable pressure). In addition, the upper grinding disc can also be rotated around the colu...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B24B7/10B24B41/02B24B41/00B24B45/00B24B27/00H05K3/00
CPCB24B7/10B24B41/02B24B41/005B24B45/006B24B27/0076H05K3/00Y02W30/62
Inventor 杨郭陈伟
Owner 深圳市恒荣晟电子有限公司
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