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Polishing device for computer keyboard

A computer and keyboard technology, applied in the field of computer keyboard grinding devices, can solve the problems affecting the grinding effect of the grinding wheel and the poor dust suction effect, and achieve the effects of facilitating regular and effective cleaning, reducing the shaking frequency and improving the quality.

Inactive Publication Date: 2021-01-12
京山亿捷电脑有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Although the overall device has achieved the grinding work of the notebook keyboard case, the flying dust will affect the grinding effect of the grinding roller during the grinding process, and the dust suction device sucks dust from the bottom of the keyboard case, and the dust suction effect is relatively poor

Method used

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  • Polishing device for computer keyboard
  • Polishing device for computer keyboard
  • Polishing device for computer keyboard

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] A grinding device for computer keyboards, such as Figure 1-5As shown, including a base 1, the outer walls on both sides of the top of the base 1 are respectively provided with card slots 2, and the top outer wall of the base 1 near the two card slots 2 is provided with a material storage tank, and the two material storage tanks Limiting plates 3 are welded to the top outer walls on both sides, and limiting holes 4 are opened on the outer walls on both sides of each limiting plate 3, and the outer walls of two relatively nearest limiting plates 3 are provided with inclined holes. 1. Four hydraulic cylinders 11 are respectively threaded on the middle outer wall of the top, and the piston rod ends of every two hydraulic cylinders 11 are fixed with the same L-shaped baffle 7 through threads, and the outer walls on both sides of each L-shaped baffle 7 There are guide grooves, and the same rotating rod 14 is fixed through bearings in every two relative guiding grooves, and t...

Embodiment 2

[0039] A grinding device for computer keyboards, such as Figure 5 As shown, in order to prevent the dust from concentrating into the dust guide coil 28 and causing its internal blockage; this embodiment makes the following improvements on the basis of embodiment 1: the buffer assembly includes three choke fans 29, more than three fixed plate 30, rotating shaft 31, limit cap 32 and more than three auxiliary cutting plates 33, and rotating shaft 31 is connected to the bottom circumferential inner wall of dust collecting drum 27 by more than three fixing plates 30, more than three auxiliary The cutting plate 33 is welded on the inner wall of the top circumference of the dust collection drum 27, the three choke fans 29 are respectively welded on the outer circumference wall of the rotating shaft 31, and the limit cap 32 is fixed on the top of the rotating shaft 31 by threads; 27, it will drive the choke fan 29 on the rotating shaft 31 to rotate. At this time, the flow speed of th...

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Abstract

The invention discloses a polishing device for a computer keyboard, and relates to the technical field of computer keyboard polishing. The problem that dust influences grinding is solved. The polishing device specifically comprises a base, clamping grooves are formed in the outer walls of the two sides of the top of the base correspondingly, material containing grooves are formed in the outer walls of the tops of the sides, close to the two clamping grooves, of the base correspondingly, limiting plates are welded to the outer walls of the tops of the two sides of the two material containing grooves correspondingly, limiting holes are formed in the outer walls of the two sides of each limiting plate correspondingly, and inclined holes are formed in the outer walls of one sides of the two relatively-closest limiting plates. Four hydraulic cylinders are arranged on the outer wall of the middle of the top of the base, the same L-shaped baffle is arranged at the ends of piston rods of everytwo hydraulic cylinders, and guide grooves are formed in the outer walls of the two sides of each L-shaped baffle. According to the polishing device for the computer keyboard, dust generation and dust collection actions are synchronously carried out, so that the dust collection efficiency is improved, and the problem that the dust accumulates on the surface of a keyboard shell to influence the polishing effect is avoided.

Description

technical field [0001] The invention relates to the technical field of polishing computer keyboards, in particular to a polishing device for computer keyboards. Background technique [0002] A computer, commonly known as a computer, is a modern electronic computing machine used for high-speed computing. It can perform numerical calculations, logical calculations, and has storage and memory functions. The keyboard shell is an instruction and data input device used to operate equipment, and also refers to a group of function keys (such as typewriters and computer keyboards) that operate a machine or equipment through system arrangements. During the production and processing of the keyboard case, it is necessary to polish the semi-finished product of the keyboard case. [0003] After retrieval, the Chinese patent application number is CN201822222442.7, which discloses a notebook keyboard grinding machine, including a grinding table, two side plates and a top plate, and a strip...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B21/00B24B21/18B24B55/00B24B55/06B24B55/12B01D46/10
CPCB01D46/10B24B21/008B24B21/18B24B55/00B24B55/06B24B55/12
Inventor 候斌
Owner 京山亿捷电脑有限公司
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