CA2348681A1 - Belt sander with orbitally translated abrasive belt - Google Patents
Belt sander with orbitally translated abrasive belt Download PDFInfo
- Publication number
- CA2348681A1 CA2348681A1 CA 2348681 CA2348681A CA2348681A1 CA 2348681 A1 CA2348681 A1 CA 2348681A1 CA 2348681 CA2348681 CA 2348681 CA 2348681 A CA2348681 A CA 2348681A CA 2348681 A1 CA2348681 A1 CA 2348681A1
- Authority
- CA
- Canada
- Prior art keywords
- sanding
- roller
- belt
- tension roller
- contact roller
- 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.)
- Granted
Links
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
A sanding machine for sanding the surfaces of work pieces placed upon a conveyor that transports the work pieces along a first direction towards and beneath a sanding head. The sanding head comprises a sanding belt entrained around an upper tension roller and a lower contact roller. The tension roller and contact roller are provided with a single translational orbital movement by a pair of eccentric shafts operatively connected thereto and rotatably driven by an operatively connected motor. At least one of the upper tension roller and lower contact roller is also driven by an operatively connected motor so as to provide the endless rotation of the sanding belt around the upper tension roller and lower contact roller. In this fashion, the sanding belt is provided with two contemporaneous superimposed movements consisting of rotational movement about the tension roller and contact roller and a single orbital translational movement imparted by the rotating pair of eccentric shafts. The resulting sanding pattern is homogeneous and renders scratches normally created by the endlessly rotating sanding belt substantially unnoticeable. A second embodiment incorporates an arcuate plate in lieu of the upper roller of the sanding head.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/578,196 | 2000-05-24 | ||
| US09/578,196 US6299512B1 (en) | 1999-05-13 | 2000-05-24 | Belt sander with orbitally translated abrasive belt |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2348681A1 true CA2348681A1 (en) | 2001-11-24 |
| CA2348681C CA2348681C (en) | 2009-07-28 |
Family
ID=24311824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 2348681 Expired - Lifetime CA2348681C (en) | 2000-05-24 | 2001-05-24 | Belt sander with orbitally translated abrasive belt |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2348681C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113427373A (en) * | 2021-07-28 | 2021-09-24 | 上海申和热磁电子有限公司 | Wafer polishing device |
| CN113680890A (en) * | 2021-08-27 | 2021-11-23 | 李守长 | Self-grinding numerical control machine tool |
| CN115351672A (en) * | 2022-08-02 | 2022-11-18 | 山东昇腾智能装备有限公司 | Automatic adjusting device for abrasive belt grinding |
-
2001
- 2001-05-24 CA CA 2348681 patent/CA2348681C/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113427373A (en) * | 2021-07-28 | 2021-09-24 | 上海申和热磁电子有限公司 | Wafer polishing device |
| CN113427373B (en) * | 2021-07-28 | 2023-07-25 | 上海申和投资有限公司 | Wafer polishing device |
| CN113680890A (en) * | 2021-08-27 | 2021-11-23 | 李守长 | Self-grinding numerical control machine tool |
| CN115351672A (en) * | 2022-08-02 | 2022-11-18 | 山东昇腾智能装备有限公司 | Automatic adjusting device for abrasive belt grinding |
Also Published As
| Publication number | Publication date |
|---|---|
| CA2348681C (en) | 2009-07-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKEX | Expiry |
Effective date: 20210525 |