CN209792062U - Electronic component polishes and uses dust collector - Google Patents

Abstract

The utility model discloses a dust collector for polishing electronic components, which comprises a box body with an opening at the upper end, wherein the box body comprises two oppositely arranged side walls, two compression roller shafts arranged in a side-by-side clearance are erected between the two side walls, the two compression roller shafts are connected through a connecting piece, and one compression roller shaft rotates to bring the other compression roller shaft to rotate relatively; the outer cover of compression roller axle all is equipped with a pair of compression roller, and wherein a pair of compression roller periphery is equipped with along its axial spiral setting's pay-off channel, and two pairs of compression roller circumferential surface all are equipped with the brush layer. The utility model discloses the dust collector who sets up makes electronic component still can take place to roll when moving along its length direction between two pairs of compression roller section of thick bamboo, can erase electronic component surface adhesion's dust, avoids electronic component to polish after the surface adhesion's dust not go out the problem to the greatest extent well.

Description

electronic component polishes and uses dust collector

Technical Field

The utility model belongs to the technical field of electronic component processing, concretely relates to electronic component polishes and uses dust collector.

Background

Electronic component can polish the processing to its surface according to the technology demand in process of production, the requirement that different electronic component polished is different, wherein polish including the corner, the middle part is polished and is all polished, electronic component can make electronic component have the residual dust when polishing the operation, and electronic component need guarantee its dustlessness again in the installation use, so need carry out artifical dust removal processing after electronic component polishes, detach electronic component surface adnexed dust, carry out subsequent processing again, but artifical dust removal's mode working strength is big and inefficiency, be unfavorable for production.

To solve the above problems, patent nos.: CN206855199U provides a dust removing device for polishing electronic components, which is directly used in combination with an electronic component polishing device, and when an electronic component is polished by a belt sanding belt, dust in the polishing process is removed by the interaction of air blowing and air suction.

However, the dust removing device disclosed in the above patent cannot remove dust attached to the surface of the electronic component well, because the dust can rub against the surface of the electronic component during the sanding process, static electricity is easily generated during the rubbing process, the generated static electricity can adsorb the dust on the surface of the electronic component, and the dust on the surface of the electronic component cannot be effectively removed even under the combined action of air blowing and air suction, so that the dust removing device capable of effectively removing the dust on the surface of the electronic component after sanding is required to be provided.

SUMMERY OF THE UTILITY MODEL

Not enough to exist among the prior art, the utility model provides an electronic component polishes and uses dust collector has solved among the prior art and has clear away incomplete problem to the dust on electronic component surface after polishing.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a dust removal device for polishing electronic elements comprises a box body with an opening at the upper end, wherein the box body comprises two opposite side walls, two compression roller shafts are erected between the two side walls and arranged in a side-by-side clearance mode, the two compression roller shafts are connected through a connecting piece, and one compression roller shaft rotates to bring the other compression roller shaft to rotate relatively;

The outer cover of compression roller axle all is equipped with a pair of compression roller, and wherein a pair of compression roller periphery is equipped with along its axial spiral setting's pay-off channel, and two pairs of compression roller circumferential surface all are equipped with the brush layer.

The utility model discloses an application principle: the external force source drives one of the compression roller shafts to rotate to drive the other compression roller shaft to rotate, so that the two pairs of compression roller shafts roll relatively, the electronic element needing dust removal is put into the space between the two pairs of compression roller shafts along one end of the compression roller shafts in the length direction, and due to the fact that the spirally arranged feeding channel is arranged on the periphery of one pair of compression roller shafts, the electronic element at one end of the dust removal space moves towards the other end of the dust removal space when the two pairs of compression roller shafts move relatively, and dust attached to the surfaces of the electronic element can be removed through the hairbrush layer arranged on the compression roller shafts in the moving process.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. The utility model discloses the dust collector who sets up makes electronic component still can take place to roll when moving along its length direction between two pairs of compression roller section of thick bamboo, can erase electronic component surface adhesion's dust, avoids electronic component to polish after the surface adhesion's dust not go out the problem to the greatest extent well.

2. The utility model discloses the dust collector who sets up has replaced traditional manual operation to remove dust, when practicing thrift the labour, makes electronic component's production efficiency higher.

Drawings

Fig. 1 is a partial structural plan view of the present invention;

FIG. 2 is a schematic view of a part of the structure of the present invention;

FIG. 3 is a schematic structural view of a first strip-shaped material collecting box of the present invention;

FIG. 4 is a schematic structural view of a second strip-shaped material collecting box of the present invention;

figure 5 is the utility model discloses the second counterpressure roller and second bar box cooperation sketch map that gathers materials.

In the figure, a box body 1, a second strip-shaped material collecting box 2, a second counter-pressure roller 3, a second press roller shaft 4, a driving gear 5, a driving motor 6, a driven gear 7, a first press roller shaft 8, a first counter-pressure roller 9, a feeding channel 10, a first strip-shaped material collecting box 11, a feeding hopper 12, a connecting plate 13, a discharging hopper 14, a material receiving frame 15, a brush layer 16, a fixed block 61, a first rake tooth 111 and a second rake tooth 21 are arranged.

Detailed Description

as shown in fig. 1-5, the utility model relates to an electronic component polishes and uses dust collector, box 1 including the upper end opening setting, box 1 can be the box 1 that includes double-phase to the lateral wall wantonly, for example the cross section becomes the box 1 of rectangle, hexagon etc. the utility model discloses the box 1 that sets up is rectangle box 1.

for effectively removing the dust on the surface of the electronic component, the utility model discloses a two compression roller shafts that set up in the clearance side by side are erect between the both sides wall of box 1, for the convenience of description, will two compression roller shafts be called first compression roller shaft 8 and second compression roller shaft 4. The both ends of first compression roller axle 8 and second compression roller axle 4 are equallyd divide and are run through both sides wall respectively, and all are equipped with the bearing near its both ends position on first compression roller axle 8 and the second compression roller axle 4, and the bearing rotates with the lateral wall that corresponds to be connected, and wherein driving motor 6 is still connected to second compression roller axle 4 one end, and driving motor 6 passes through fixed block 61 and is connected with box 1. In order to facilitate the rotation of the first compression roller shaft 8, the second compression roller shaft 4 can also rotate relative to the first compression roller shaft 8, the second compression roller shaft 4 is provided with a driving gear 5, and the first compression roller shaft 8 is provided with a driven gear 7 which is meshed with the driving gear 5.

because the utility model discloses the dust collector who sets up is the dust that needs to remove dust through the brush to the electronic component surface, so the utility model discloses the compression roller axle all overlaps to be equipped with the compression roller section of thick bamboo outward (what the cover was established on first compression roller axle 8 is first counterpressure roller 9, what the cover was established on second compression roller axle 4 is second counterpressure roller 3), and first counterpressure roller 9 periphery is equipped with along its axial spiral setting's pay-off channel way 10, the circumferential surface of first counterpressure roller 9 and second counterpressure roller 3 all is equipped with brush layer 16 (it is worth noting: the circumferential surface of first counterpressure roller 9 includes the surface of pay-off channel way 10). The feeding channel 10 is arranged to facilitate rolling movement of the electronic component in the process of rolling dust removal of the brush, and facilitates omnibearing dust removal of the surface of the electronic component by the brush.

The utility model discloses the dust collector who sets up makes electronic component still can take place to roll when moving along its length direction between two pairs of compression roller section of thick bamboo, can erase electronic component surface adhesion's dust, avoids electronic component to polish after the surface adhesion's dust not go out the problem to the greatest extent well. The utility model discloses the dust collector who sets up has replaced traditional manual operation to remove dust, when practicing thrift the labour, makes electronic component's production efficiency higher.

Because electronic component can remove at the dust removal in-process, for make things convenient for electronic component's feeding and unloading, the utility model discloses position between first counterpressure roller 9 and second counterpressure roller 3 is close to one of them lateral wall end along its length direction and is equipped with feed hopper 12, and position between first counterpressure roller 9 and second counterpressure roller 3 is close to opposite lateral wall end along its length direction and is equipped with ejection of compact funnel 14, and 14 discharge ends of ejection of compact funnel are equipped with and connect material frame 15. Wherein the discharge end of the feeding funnel 12 is positioned above the first counter-pressure roller 9 and the second counter-pressure roller 3, and the feeding funnel 12 is connected with the box body 1 through a connecting plate 13; the feed end of the discharging funnel 14 is positioned below the first counter-pressure roller 9 and the second counter-pressure roller 3, and the discharging funnel 14 penetrates through the box body 1 and is arranged above the material receiving frame 15 positioned outside the box body 1. For avoiding colliding with of electronic component in the dust removal process, the utility model discloses all be equipped with the foam on ejection of compact funnel 14 and connect material frame 15 inner wall and slow down the layer (not given in the picture), the foam slows down the layer and can adopt sticky mode to fix at ejection of compact funnel 14 and connect material frame 15 inner wall.

Brush layer 16 when carrying out the brush dust removal to electronic component, the dust can be concentrated in brush layer 16, influences the dust removal effect, for solving this problem, the utility model discloses the dust collection subassembly has still been set up, the dust collection subassembly is including the bar collection magazine that uses with two pairs of compression roller cooperations respectively, bar collection magazine is along setting up and being equipped with the rake teeth that are used for scraping the dust of adhesion on brush layer 16 to compression roller length direction. Wherein the strip-shaped material collecting box matched with the first counter-pressure roller 9 is called a first strip-shaped material collecting box 11, the rake teeth arranged on the first strip-shaped material collecting box 11 are called first rake teeth 111, the strip-shaped material collecting box matched with the second counter-pressure roller 3 is called a second strip-shaped material collecting box 2, and the rake teeth arranged on the second strip-shaped material collecting box 2 are called second rake teeth 21.

Wherein the second counterpressure roller 3 is shown as figure 5 with second bar collection magazine 2 cooperation relation, and the schematic structure of second bar collection magazine 2 is shown as figure 4, is provided with the slope of 2 box bottoms of second bar collection magazine and does benefit to the dust of scraping and concentrates on the slope lower extreme of box bottom, can be equipped with the discharge door that opens and shuts the connection through the hinge simultaneously at the slope lower extreme of box bottom, makes things convenient for regularly to the processing of dust in the bar collection magazine. The structure of the first strip-shaped material collecting box 11 is similar to that of the second strip-shaped material collecting box 2, only the structure of the rake teeth is different, because the first strip-shaped material collecting box 11 is matched with the first pair of pressure rollers 9 for use, the first pair of pressure rollers 9 are provided with the feed channel 10, in order to scrape off dust attached to the brush layer 16 on the feed channel 10, the first rake teeth 111 arranged on the first strip-shaped material collecting box 11 are shown in fig. 3, the first rake teeth 111 are alternately arranged in a vertically staggered mode, so that the dust in the brush layer 16 can be conveniently scraped into the first strip-shaped material collecting box 11 for centralized treatment.

The utility model discloses the driving gear 5 radius that sets up can wait greatly or vary with driven gear 7 radius, and driving gear 5 radius can wait greatly with driven gear 7 radius, and electronic component also can move from 12 ends of feeding funnel to 14 ends of discharging funnel in the position between first counterpressure roller 9 and the second counterpressure roller 3 under the effect of pay-off channel way 10, nevertheless for the removal of more making things convenient for electronic component, can will according to the production demand driving gear 5 radius sets to be less than or be greater than driven gear 7 radius. The electronic component is accelerated or reduced in movement by differential rotation.

It is worth noting that the utility model discloses do not injure two pairs of pressure roller between the position clearance, two pairs of pressure roller can be mutual contact rotation also clearance rotation, but the clearance between the two needs to be injectd according to electronic component's size, avoids electronic component to block to die between two pairs of pressure rollers in the removal in-process.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims (6)

1. The utility model provides an electronic component grinds uses dust collector which characterized in that: the device comprises a box body with an opening at the upper end, wherein the box body comprises two opposite side walls, two compression roller shafts are erected between the two side walls in a parallel clearance arrangement, the two compression roller shafts are connected through a connecting piece, and one compression roller shaft rotates to bring the other compression roller shaft to rotate relatively;

The outer cover of compression roller axle all is equipped with a pair of compression roller, and wherein a pair of compression roller periphery is equipped with along its axial spiral setting's pay-off channel, and two pairs of compression roller circumferential surface all are equipped with the brush layer.

2. The dust removing device for polishing electronic components as claimed in claim 1, wherein: a feeding funnel is arranged between the two pairs of pressing rollers and close to one side wall end, a discharging funnel is arranged between the two pairs of pressing rollers and close to the other side wall end, and a material receiving frame is arranged at the discharging end of the discharging funnel.

3. The dust removing device for polishing electronic components as claimed in claim 1 or 2, wherein: still include the dust and collect the subassembly, the dust is collected the subassembly and is included the bar collecting box that uses with two pairs of compression roller cooperations respectively, bar collecting box sets up and is equipped with the rake teeth that are used for scraping the dust of adhesion on the brush layer along the length direction to the compression roller.

4. The dust removing device for polishing electronic components as claimed in claim 3, wherein: two end parts of the press roll shaft penetrate through the two side walls respectively to be connected with the side walls in a rotating mode, one end of one press roll shaft is connected with a driving motor, and the driving motor is connected with the box body.

5. The dust removing device for polishing electronic components as claimed in claim 1, wherein: the connecting piece includes driving gear and driven gear of intermeshing, and wherein the driving gear sets up on one of them pinch roller axle, and driven gear sets up on another pinch roller axle.

6. the dust removing device for polishing electronic components as claimed in claim 5, wherein: the radius of the driving gear is smaller than or larger than that of the driven gear.