CN202169273U

CN202169273U - Circuit board cutting dedusting device

Info

Publication number: CN202169273U
Application number: CN2011202355132U
Authority: CN
Inventors: 李宏涛
Original assignee: UNIPATH GENERAL EQUIPMENT CO Ltd
Current assignee: UNIPATH GENERAL EQUIPMENT CO Ltd
Priority date: 2011-07-04
Filing date: 2011-07-04
Publication date: 2012-03-21
Anticipated expiration: 2021-07-04

Abstract

The utility model discloses a circuit board cutting dedusting device which is arranged on a circuit board cutting machine and comprises an ion tuyere, a vacuum sucking pipe and an annular brush, wherein the ion tuyere, the vacuum sucking pipe and the annular brush are fixedly connected with a main shaft of the circuit board cutting machine; the ion tuyere and the vacuum sucking pipe are respectively arranged at two sides of the main shaft; both an air outlet of the ion tuyere and an air inlet point to a head of a cutter tool arranged on the main shaft; brush filaments of the annular brush are arranged downwards; the diameter of the annular brush is larger than the distance between the ion tuyere and the vacuum sucking pipe; and both the ion tuyere and the vacuum sucking pipe are arranged in the diameter range of the annular brush. According to the utility model, the ion tuyere, the sucking pipe and the brush are arranged on a circuit board cutting device so as to integrate a static removing mode, an absorbing mode and a brushing mode into a whole, therefore, the dedusting effect is good, the surface of the circuit board is prevented from being polluted, the structure is simple and practical, and the cost is low.

Description

Wiring board cutting dust arrester

Technical field

The utility model relates to the dust arrester technical field, relates to a kind of wiring board dust arrester in when cutting that is used in particular.

Background technology

Electronics assembly industry has become the very important part of modern manufacturing industry at present, and the assembling of wiring board processing (PCBA) is the vital link of electronics manufacturing.Based on the requirement that wiring board is manufactured and follow-up assembling is made, wiring board uses jigsaw to make usually, promptly on a wiring board supplied materials; A plurality of unit are set; Behind the components and parts assembling procedure of accomplishing wiring board, need to use cutting equipment, jigsaw is cut into junior unit.Existing wiring board cutting equipment adopts extractor fan, dust suction below wiring board usually in cutting process; But in the actual cutting process, a lot of dust splash to the top, attached to the PCB surface that assembles; Pollute; Have a strong impact on properties of product, and bring follow-up extra cleaning demand, cause cost to increase.

The utility model content

The utility model provides a kind of dust arrester that is used for the wiring board cutting; Ion tuyere, suction pipe and hairbrush are set on the wiring board cutter sweep; Integrate and destatic, adsorb, brush three kinds of dedusting methods; Not only good dedusting effect, avoid PCB surface and pollute, and simple and practical, with low cost.

The utility model is to adopt following technical scheme to realize above-mentioned purpose: a kind of wiring board cutting dust arrester; Be arranged on the wiring board separate machine; It is characterized in that, include the ion tuyere, vaccum suction pipe and the annular hairbrush that are fixedly connected on the wiring board separate machine main shaft, these main shaft both sides of this ion tuyere and vaccum suction pipe apportion; And the head that is installed in the cutter on this main shaft is all pointed in the air outlet of ion tuyere and the inlet scoop of vaccum suction pipe; The brush silk of this annular hairbrush down, and diameter that should the annular hairbrush is greater than the distance of ion tuyere and vaccum suction pipe, this ion tuyere and vaccum suction pipe all are arranged in this annular hairbrush diameter range.

As further specifying of such scheme:

Preferably; Said ion tuyere and annular hairbrush are connected on this main shaft by anchor clamps; These anchor clamps include the intermediate plate of two rectangles; On this intermediate plate, be provided with and the corresponding groove of ion tuyere, vaccum suction pipe and main shaft, two intermediate plate relative engagement can be fixedly connected on the main shaft both sides with ion tuyere and vaccum suction pipe.

The beneficial effect that the utility model adopts above technical scheme to reach is: the ion tuyere of the utility model setting can prevent generation of static electricity and dust because of Electrostatic Absorption in PCB surface; Vaccum suction pipe can be taken away by airborne dust; To prevent that dust is scattered in product surface; The annular hairbrush both can brush away the dust that is attached to PCB surface or large stretch of smear metal, also can form the radome of an annular, and dust and smear metal are shielded in the scope of annular hairbrush; Therefore the described dust arrester of the utility model can prevent effectively that the generation dust splashes in the cutting process; Avoid cross pollution, and efficiency of dust collection is high, dust removing effects is showing, and then the extra cost of having avoided follow-up matting to bring.

Description of drawings

Fig. 1 is the package assembly sketch map of the said dust arrester of the utility model;

Fig. 2 is the decomposing schematic representation of the said dust arrester of Fig. 1.

Description of reference numerals:

The 1-main shaft, the 2-anchor clamps, 3-ion tuyere, the 4-vaccum suction pipe, 5-annular hairbrush, 6-brushes silk, 7-milling cutter, 8-wiring board, 9-intermediate plate.

The specific embodiment

For further setting forth the 26S Proteasome Structure and Function of the utility model, below in conjunction with accompanying drawing and preferred embodiment the utility model is elaborated, but the protection domain that is to be understood that the utility model does not receive the restriction of the specific embodiment.

Fig. 1 and Fig. 2 are respectively the package assembly sketch map and the decomposing schematic representations of the said wiring board 8 cutting dust arresters of the utility model; Shown in figure; This dust arrester is installed on the main shaft 1 of wiring board 8 separate machines; Comprise ion tuyere 3, vaccum suction pipe 4 and annular hairbrush 5, this ion tuyere 3 and vaccum suction pipe 4 are fixedly connected on the both sides of main shaft 1 by anchor clamps 2, and these anchor clamps 2 are made up of the intermediate plate 9 of two rectangles; On this intermediate plate 9, be provided with and ion tuyere 3, vaccum suction pipe 4 and main shaft 1 corresponding groove, two intermediate plate 9 relative engagement can be fixedly connected on main shaft 1 both sides with ion tuyere 3 and vaccum suction pipe 4 by screw is fixing again.This annular hairbrush 5 is fixedly connected on main shaft 1 lower end; The brush silk 6 of hairbrush towards the below and brush silk 6 bottom a little more than the cutter head of milling cutter 7; The diameter of this annular hairbrush 5 is greater than the distance between ion tuyere 3 and the vaccum suction pipe 4, so this ion tuyere 3 all drops in the scope of annular hairbrush 5 with vaccum suction pipe 4.

In cutting process, main shaft 1 drives milling cutter 7, annular hairbrush 5, ion tuyere 3 and vaccum suction pipe 4 integral body and moves down, when arriving wiring board 8 to be cut; Ion tuyere 3 starts, and ion wind is blowed to wiring board 8 position to be cut, prevents to produce static and makes dust be adsorbed on wiring board 8 surfaces; Main shaft 1 drives milling cutter 7 and rotatablely moves when carrying out cutting, and vacuum slot is started working, and the brush silk 6 of hairbrush is close to wiring board 8 surfaces simultaneously; The dust that produces during with milling cutter 7 cuttings is blocked in annular hairbrush 5 inside; By vaccum suction pipe 4 dust is extracted out, in main shaft 1 moving process, can dust, the smear metal attached to wiring board 8 surfaces be brushed away; Drop to wiring board 8 belows through the grooving that has cut, take away by the original bottom of equipment dust exhaust apparatus.

Be merely one of the utility model preferred embodiment shown in the utility model the foregoing description and the accompanying drawing; Can not limit to the utility model with this; Under the condition that does not break away from the utility model marrow, any change that those skilled in the art did all belongs to the protection domain of the utility model.

Claims

1. a wiring board cuts dust arrester; Be arranged on the wiring board separate machine; It is characterized in that, include the ion tuyere, vaccum suction pipe and the annular hairbrush that are fixedly connected on the wiring board separate machine main shaft, these main shaft both sides of this ion tuyere and vaccum suction pipe apportion; And the head that is installed in the cutter on this main shaft is all pointed in the air outlet of ion tuyere and the inlet scoop of vaccum suction pipe; The brush silk of this annular hairbrush down, and diameter that should the annular hairbrush is greater than the distance of ion tuyere and vaccum suction pipe, this ion tuyere and vaccum suction pipe all are arranged in this annular hairbrush diameter range.

2. wiring board cutting dust arrester according to claim 1; It is characterized in that; Said ion tuyere and annular hairbrush are connected on this main shaft by anchor clamps; These anchor clamps include the intermediate plate of two rectangles, on this intermediate plate, are provided with and the corresponding groove of ion tuyere, vaccum suction pipe and main shaft, and two intermediate plate relative engagement can be fixedly connected on the main shaft both sides with ion tuyere and vaccum suction pipe.