CN216731050U

CN216731050U - A grinding device for plastic processing

Info

Publication number: CN216731050U
Application number: CN202123400307.5U
Authority: CN
Inventors: 李大国; 郑秋分; 韩晶
Original assignee: Shenzhen Jiegao Precision Mould Co ltd
Current assignee: Shenzhen Jiegao Precision Mould Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-06-14
Anticipated expiration: 2031-12-30

Abstract

The utility model relates to the technical field of plastic processing, in particular to a grinding device for plastic processing, which comprises a support frame, a transmission roller and a grinding belt, wherein the transmission roller is positioned at the front and rear positions of the inner side of the support frame, the grinding belt is arranged at the outer side position of the transmission roller, a dust suction hopper is arranged at the front side of the support frame, a dust scrap collecting box is arranged at the front side of the dust suction hopper, a dust blocking cover plate is arranged at the upper side of the dust suction hopper and above the grinding belt, a handle is arranged at the upper side of the dust scrap collecting box, and elastic support members are arranged at the front and rear positions of the outer side of the support frame. According to the grinding belt grinding device, the grinding belt is supported through the elastic supporting member, the grinding smoothness of the grinding belt is improved, the elastic supporting member elastically supports the grinding belt, the roller auxiliary device moves to facilitate the smoothness of the grinding belt in the grinding process, and dust collection in the grinding process of the grinding belt is achieved through the dust blocking cover plate and the dust collection box.

Description

A grinding device for plastic processing

Technical Field

The utility model relates to the technical field of plastic processing, in particular to a grinding device for plastic processing.

Background

The plastic product is made of plastics, and is made up by using high-molecular compound polymerized by addition polymerization or polycondensation reaction, commonly called plastics or resin, and can freely change its composition and form, and is formed from synthetic resin, filler, plasticizer, stabilizing agent, lubricating agent and colouring material.

Chinese patent discloses a surface grinding device, (No. CN106181701B is issued), this patent technology solves the polishing in the narrow and small region of "corner" shape, further improve coping efficiency, reduce abrasive disc fracture potential safety hazard and abrasive disc cost, however, the levelness of abrasive disc can not be guaranteed in the above-mentioned device grinding process, lead to the material unevenness by polishing, the smoothness nature that general device grinding in-process removed is not good, be unfavorable for coping efficiency, the coping in-process of general device can not remove dust to it, the dust bits float in the coping in-process, be unfavorable for operational environment's cleanliness factor. Therefore, a grinding device for plastic processing is provided by those skilled in the art to solve the problems in the background art.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a grinding device for plastic processing, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

a grinding device for plastic processing comprises a support frame, a transmission roller and a grinding belt, wherein the transmission roller is arranged at the front end position and the rear end position of the inner side of the support frame, the grinding belt is arranged at the outer side position of the transmission roller, a dust suction hopper is arranged at the front side of the support frame, a dust collecting box is arranged at the front side of the dust suction hopper, a dust blocking cover plate is arranged at the position, above the grinding belt, of the upper side of the dust suction hopper, a handle is arranged at the upper side of the dust collecting box, elastic supporting members are arranged at the front end position and the rear end position of the outer side of the support frame, an exhaust fan is arranged at the front side of the dust collecting box, a filter layer is arranged at the front end of the inner part of the dust collecting box, a chip removal plate is arranged at the lower side of the dust collecting box, an air inlet grid is arranged at the joint of the front side of the dust suction hopper and the rear side of the dust collecting box, and a transmission motor is arranged at the upper side of the dust suction hopper, and a transmission belt is arranged at one end of the transmission motor.

As a still further scheme of the utility model: the elastic support component comprises a support plate, slide bars are installed at the front end and the rear end of the support plate, springs are installed at the upper ends of the outer sides of the slide bars, anti-falling blocks are arranged at the lower ends of the slide bars, and idler wheels are installed on the outer sides of the anti-falling blocks.

As a still further scheme of the utility model: the lower extreme of drive belt is installed in the outer end position department of driving roller, the driving roller passes through the drive belt and rotates in the inboard position department of support frame.

As a still further scheme of the utility model: the dust suction hopper is communicated with the dust collecting box through an air inlet grille, and the grinding belt rotates at the inner side of the supporting frame through the driving roller.

As a still further scheme of the utility model: the slide bar is elastically connected to the front end and the rear end of the support plate through springs, the roller rotates at the outer side of the anti-falling block, and the elastic support member is fixed to the outer side of the support frame through the support plate.

Compared with the prior art, the utility model has the beneficial effects that: according to the grinding device for plastic processing, the elastic supporting member supports the grinding belt, the grinding smoothness of the grinding belt is improved, the elastic supporting member elastically supports the grinding belt, the roller auxiliary device moves to facilitate smoothness of the grinding device in the grinding process, grinding efficiency is improved, and dust collection of the grinding belt in the grinding process is facilitated through the dust blocking cover plate and the dust collection box, so that cleanliness of a working environment is facilitated.

Drawings

FIG. 1 is a schematic structural view of a grinding device for plastic processing;

FIG. 2 is a perspective view of a sharpening device for plastics processing;

fig. 3 is a schematic structural view of an elastic supporting member in a sharpening device for plastic processing.

In the figure: 1. a support frame; 2. a driving roller; 3. trimming the belt; 4. a dust collection box; 5. a dust shield plate; 6. a handle; 7. a dust suction hopper; 8. an elastic support member; 9. an exhaust fan; 10. an air intake grille; 11. a filter layer; 12. a chip removal plate; 13. a drive motor; 14. a transmission belt; 15. a support plate; 16. a slide bar; 17. a spring; 18. an anti-drop block; 19. and a roller.

Detailed Description

Referring to fig. 1 to 3, in the embodiment of the present invention, a grinding device for plastic processing includes a support frame 1, a driving roller 2 and a grinding belt 3, the driving roller 2 is located at the front and rear positions of the inner side of the support frame 1, the grinding belt 3 is installed at the outer side position of the driving roller 2, a dust hopper 7 is arranged at the front side of the support frame 1, a dust collecting box 4 is installed at the front side of the dust hopper 7, a dust blocking cover plate 5 is arranged at the upper side of the dust hopper 7 and above the grinding belt 3, a handle 6 is arranged at the upper side of the dust collecting box 4, elastic support members 8 are installed at the front and rear positions of the outer side of the support frame 1, an exhaust fan 9 is installed at the front side of the dust collecting box 4, a filter layer 11 is arranged at the front end of the inner part of the dust collecting box 4, a dust discharging plate 12 is arranged at the lower side of the dust collecting box 4, an air inlet grille 10 is arranged at the joint of the front side of the dust hopper 7 and the rear side of the dust collecting box 4, a transmission motor 13 is arranged on the upper side of the dust suction hopper 7, a transmission belt 14 is arranged at one end of the transmission motor 13, the lower end of the transmission belt 14 is arranged at the outer end position of the transmission roller 2, the transmission roller 2 rotates at the inner side position of the support frame 1 through the transmission belt 14, the dust suction hopper 7 is communicated with the dust collection box 4 through an air inlet grid 10, the grinding belt 3 rotates at the inner side position of the support frame 1 through the transmission roller 2, firstly, the device is taken out and carried to the use position, then, the handle 6 is held by hand, the grinding belt 3 is supported by the elastic support member 8, the elastic support member 8 is pressed by the handle 6, the lower side of the grinding belt 3 moves downwards gently, the flatness of the grinding surface is increased, in the moving process of the grinding belt 3, the elastic support member 8 increases the smooth moving of the grinding belt 3, the transmission motor 13 runs in real time, the transmission belt 14 drives the transmission roller 2 to rotate, driving roller 2 rotates in support frame 1's inboard, driving roller 2 drives the grinding belt 3 and rotates, polish the material, the inside that the dust bits of grinding belt 3 polishing got into dust absorption fill 7 under the direction of dust-retaining cover plate 5, exhaust fan 9 moves in real time, fight the inside leading-in dust bits collecting box 4 of dust bits of 7 inside through air-inlet grille 10, filter layer 11 filters the dust bits, the dust bits detains the inside at dust bits collecting box 4, gaseous exhaust fan 9 of passing through discharges, and finally, demolish chip removal board 12, clear away the inside dust bits of dust bits collecting box 4.

In fig. 2, 3: elastic supporting member 8 includes backup pad 15, slide bar 16 is all installed to the front and back end of backup pad 15, spring 17 is installed to slide bar 16's outside upper end, slide bar 16's lower extreme is provided with anticreep piece 18, gyro wheel 19 is installed in the outside of anticreep piece 18, slide bar 16 passes through spring 17 elastic connection in backup pad 15 front and back end position department, gyro wheel 19 rotates in the outside position department of anticreep piece 18, elastic supporting member 8 is fixed in the outside position department of support frame 1 through backup pad 15, hand-held handle 6, gyro wheel 19 supports coping area 3, press elastic supporting member 8 through handle 6, slide bar 16 slides in the outer end of backup pad 15 under the elasticity of spring 17, the downside of coping area 3 gently descends, increase the roughness of the polished surface, the removal in-process of coping area 3, gyro wheel 19 rolls, the removal of coping area 3 is smooth.

The working principle of the utility model is as follows: firstly, the device is taken out and carried to a use position, then the handle 6 is held by hand, the roller 19 supports the grinding belt 3, the elastic supporting member 8 is pressed by the handle 6, the slide rod 16 slides at the outer end of the supporting plate 15 under the elasticity of the spring 17, the lower side of the grinding belt 3 moves downwards gently to increase the flatness of the grinding surface, the roller 19 rolls and the grinding belt 3 moves smoothly in the moving process of the grinding belt 3, the transmission motor 13 runs in real time, the transmission roller 2 is driven by the transmission belt 14 to rotate, the transmission roller 2 rotates at the inner side of the supporting frame 1, the transmission roller 2 drives the grinding belt 3 to rotate, the materials are ground, dust scraps ground by the grinding belt 3 enter the inside of the dust suction hopper 7 under the guidance of the dust blocking cover plate 5, the exhaust fan 9 runs in real time, the dust scraps inside the dust suction hopper 7 are guided into the dust collection box 4 by the air inlet grille 10, the filter layer 11 filters the dust scraps, the dust is retained in the dust collecting box 4, the gas is exhausted by the exhaust fan 9, and finally the chip removing plate 12 is removed to remove the dust in the dust collecting box 4.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the utility model concepts of the present invention in the scope of the present invention.

Claims

1. A grinding device for plastic processing comprises a support frame (1), a transmission roller (2) and a grinding belt (3), wherein the transmission roller (2) is positioned at the front end and the rear end of the inner side of the support frame (1), the grinding belt (3) is arranged at the outer side position of the transmission roller (2), the grinding device is characterized in that a dust suction hopper (7) is arranged at the front side of the support frame (1), a dust collecting box (4) is arranged at the front side of the dust suction hopper (7), a dust shielding plate (5) is arranged at the position, above the grinding belt (3), of the upper side of the dust suction hopper (7), a handle (6) is arranged at the upper side of the dust collecting box (4), elastic support members (8) are arranged at the front end and the rear end of the outer side of the support frame (1), an exhaust fan (9) is arranged at the front side of the dust collecting box (4), and a filter layer (11) is arranged at the front end of the inner part of the dust collecting box (4), the downside of dirt bits collecting box (4) is provided with chip removal board (12), the front side of dust hopper (7) is provided with air intake grille (10) with the rear side junction of dirt bits collecting box (4), driving motor (13) are installed to the upside of dust hopper (7), there is drive belt (14) during the one end of driving motor (13).

2. A grinding device for plastic processing according to claim 1, characterized in that the elastic support member (8) comprises a support plate (15), slide rods (16) are mounted at both the front and rear ends of the support plate (15), a spring (17) is mounted at the upper end of the outer side of the slide rod (16), an anti-drop block (18) is arranged at the lower end of the slide rod (16), and a roller (19) is mounted at the outer side of the anti-drop block (18).

3. The grinding device for plastic processing according to claim 1, characterized in that the lower end of the transmission belt (14) is mounted at the outer end position of the transmission roller (2), and the transmission roller (2) is rotated at the inner side position of the support frame (1) through the transmission belt (14).

4. The grinding device for plastic processing according to claim 1, wherein the dust suction hopper (7) is communicated with the dust collection box (4) through an air inlet grille (10), and the grinding belt (3) is rotated at the inner side position of the support frame (1) through the driving roller (2).

5. The grinding device for plastic processing according to claim 2, characterized in that the slide rod (16) is elastically connected to the front and rear positions of the support plate (15) through a spring (17), the roller (19) rotates at the outer side position of the anti-slip block (18), and the elastic support member (8) is fixed at the outer side position of the support frame (1) through the support plate (15).