CN210010851U - Dust suction device for polishing equipment - Google Patents
Dust suction device for polishing equipment Download PDFInfo
- Publication number
- CN210010851U CN210010851U CN201920808892.6U CN201920808892U CN210010851U CN 210010851 U CN210010851 U CN 210010851U CN 201920808892 U CN201920808892 U CN 201920808892U CN 210010851 U CN210010851 U CN 210010851U
- Authority
- CN
- China
- Prior art keywords
- air suction
- polishing
- suction cover
- cross beam
- cover
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000005498 polishing Methods 0.000 title claims abstract description 32
- 239000000428 dust Substances 0.000 title claims abstract description 17
- 238000005303 weighing Methods 0.000 claims abstract description 7
- 238000007789 sealing Methods 0.000 claims abstract description 4
- -1 polytetrafluoroethylene Polymers 0.000 claims abstract description 3
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims abstract description 3
- 239000004810 polytetrafluoroethylene Substances 0.000 claims abstract description 3
- 238000000227 grinding Methods 0.000 claims description 16
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000004033 plastic Substances 0.000 abstract description 2
- 238000003912 environmental pollution Methods 0.000 abstract 1
- 238000007517 polishing process Methods 0.000 abstract 1
- 238000000605 extraction Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Landscapes
- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model provides a dust suction device for polishing equipment, which comprises a weighing platform, a polishing head, an air suction cover and a stand column, and aims to solve the technical problem that dust is diffused into a production workshop to cause environmental pollution in the polishing process of plastic parts; the upright post is positioned beside the weighing platform, a cross beam is arranged at the top of the upright post, and the air suction cover is arranged at the bottom of the cross beam; a bearing made of polytetrafluoroethylene is arranged in a top sealing plate of the air suction hood, and the polishing head is positioned in the air suction hood; the inner side of the flaring of the air suction cover is provided with a circle of rubber skirt edge with a sawtooth-shaped edge, the air suction cover covers the polishing platform, and the rubber skirt edge is turned upwards and attached to the outer wall of the polishing platform, so that the gap between the air suction cover and the polishing platform is eliminated.
Description
Technical Field
The utility model belongs to the technical field of wheelchair accessory production facility technique and specifically relates to a dust extraction that is arranged in wheelchair plastic accessories equipment of polishing.
Background
Generally, a horn-shaped air suction cover is arranged at a polishing head of injection molding polishing equipment, and generated dust is collected and then is subjected to centralized treatment. However, a large gap exists between the bottom of the air suction hood and the grinding table, and part of dust is still mixed into air through the gap.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: how to eliminate the clearance between suction hood and the platform of polishing to prevent that the dust from sneaking into in the air.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
the dust suction device for the polishing equipment comprises a weighing table, a polishing head, an air suction cover and a stand column; the upright post is positioned beside the weighing platform, a cross beam is arranged at the top of the upright post, and the air suction cover is arranged at the bottom of the cross beam; a bearing made of polytetrafluoroethylene is installed in a top sealing plate of the air suction cover, and the polishing head is positioned in the air suction cover; the inner side of the flaring of the air suction cover is provided with a circle of rubber skirt edge with a sawtooth-shaped edge.
In the technical scheme, after the air suction cover covers the grinding table, the rubber skirt edge is turned upwards and attached to the outer wall of the grinding table, and a gap between the air suction cover and the grinding table is eliminated.
The utility model provides a dust extraction for equipment of polishing still includes following additional technical characteristic:
further, the air suction cover is installed at the bottom of the cross beam through a connecting rod, and a servo screw rod pair for driving the air suction cover to lift is arranged on the cross beam.
Furthermore, the side wall of the air suction cover is provided with an air suction branch pipe communicated with the air suction main pipe.
Furthermore, an air volume adjusting valve is arranged on the air suction branch pipe.
Further, the cross beam is rotatably mounted on the top of the upright.
Furthermore, the air suction branch pipes are connected with the air suction main pipe through rotary joints.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the rubber skirt edge arranged at the bottom of the air suction cover eliminates the gap between the grinding platform and the air suction cover, and effectively prevents dust from mixing into the air;
2. the utility model discloses an automatic suit of cover that induced drafts of servo lead screw pair drive is at the bench of polishing or is automatic from the platform of polishing, need not manual operation, has alleviateed workman's work load.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below.
Fig. 1 is a structural view of a dust suction device for a sanding apparatus disclosed in the embodiment;
FIG. 2 is a view showing the structure of the installation of the suction hood and the sanding head disclosed in the embodiment;
FIG. 3 is a bottom view of the suction hood disclosed in the embodiments;
fig. 4 is a schematic view of the suction hood covering the outside of the grinding table disclosed in the embodiment.
Detailed Description
The technical solution 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.
Examples
The dust suction device for the grinding equipment shown in fig. 1 comprises a grinding table 10, a grinding head 20, an air suction hood 30 and a stand column 40. The post 40 is located alongside the grinding table 10. A cross beam 50 is rotatably arranged at the top of the upright post 40, the air suction cover 30 is arranged at the bottom of the cross beam 50, and the air suction cover 30 can be rotated above the grinding table through rotating the cross beam 50. A bearing 60 made of teflon is installed in the top sealing plate of the air suction hood 30, and the polishing head 20 is located in the air suction hood 30. Referring to fig. 2, the side wall of the air suction cover 30 is provided with an air suction branch pipe 80 communicated with the air suction main pipe by adopting a rotary joint 70, and the air suction branch pipe 80 is provided with an air volume adjusting valve which can be adjusted according to the filling amount in the grinding table so as to control the air suction force of the air suction cover 30.
Referring to fig. 3, a circle of rubber skirt 90 with a saw-toothed edge is arranged on the inner side of the flaring of the air suction cover 30, and after the air suction cover 30 is covered on the polishing table, the rubber skirt 90 is turned upwards and attached to the outer wall of the polishing table (see fig. 4), so that a gap between the air suction cover 30 and the polishing table is eliminated.
The rubber material has excellent bending performance, and even if the polishing table is placed on the weighing table 10 in a deviated mode, the rubber skirt 90 can be tightly attached to the outer wall of the polishing table.
The air suction cover 30 is mounted at the bottom of the cross beam 50 by adopting a connecting rod 101, and the cross beam 50 is provided with a servo screw rod pair 100 for driving the air suction cover 30 to lift. After the air suction cover 30 and the polishing head 20 are rotated above the polishing platform by the rotary beam 50, the servo screw pair drives the air suction cover 30 to be automatically sleeved on the polishing platform, and after polishing is finished, the servo screw pair drives the air suction cover 30 to automatically leave the polishing platform, so that the workload of workers is reduced.
Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. The dust suction device for the polishing equipment is characterized by comprising a weighing platform, a polishing head, an air suction cover and a stand column; the upright post is positioned beside the weighing platform, a cross beam is arranged at the top of the upright post, and the air suction cover is arranged at the bottom of the cross beam; a bearing made of polytetrafluoroethylene is installed in a top sealing plate of the air suction cover, and the polishing head is positioned in the air suction cover; the inner side of the flaring of the air suction cover is provided with a circle of rubber skirt edge with a sawtooth-shaped edge.
2. The dust suction device for the grinding equipment as claimed in claim 1, wherein the air suction cover is mounted at the bottom of the cross beam by adopting a connecting rod, and a servo screw pair for driving the air suction cover to lift is arranged on the cross beam.
3. The dust suction device for the grinding equipment as claimed in claim 1, wherein the side wall of the air suction hood is provided with an air suction branch pipe communicated with the air suction main pipe.
4. The dust suction device for the grinding equipment as claimed in claim 3, wherein an air volume adjusting valve is arranged on the air suction branch pipe.
5. A suction device for sanding apparatus according to claim 1, characterized in that the cross-beam is rotatably mounted on top of the upright.
6. The suction device for grinding equipment of claim 3, wherein the suction branch pipe and the suction main pipe are connected by a rotary joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920808892.6U CN210010851U (en) | 2019-05-31 | 2019-05-31 | Dust suction device for polishing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920808892.6U CN210010851U (en) | 2019-05-31 | 2019-05-31 | Dust suction device for polishing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210010851U true CN210010851U (en) | 2020-02-04 |
Family
ID=69318409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920808892.6U Expired - Fee Related CN210010851U (en) | 2019-05-31 | 2019-05-31 | Dust suction device for polishing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210010851U (en) |
-
2019
- 2019-05-31 CN CN201920808892.6U patent/CN210010851U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200204 |