CN204954655U - Permanent tension flexure device in abrasive band - Google Patents
Permanent tension flexure device in abrasive band Download PDFInfo
- Publication number
- CN204954655U CN204954655U CN201520563012.5U CN201520563012U CN204954655U CN 204954655 U CN204954655 U CN 204954655U CN 201520563012 U CN201520563012 U CN 201520563012U CN 204954655 U CN204954655 U CN 204954655U
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- China
- Prior art keywords
- abrasive band
- flexure
- roller
- tension
- unwinding device
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Abstract
The utility model provides a permanent tension flexure device in abrasive band can make abrasive band surface crack even at the flexure in -process, has guaranteed the toughness in abrasive band. A permanent tension flexure device in abrasive band, includes drive arrangement, support, unwinding device and coiling mechanism, still including detection sensor and tension controller, passes the humidification system from unwinding device after coming out in the abrasive band behind guide roll, speed control roller, later through flexure roller set arrival coiling mechanism, the speed control roller links to each other with the speed control ware, the humidification system includes backing roll and humidification roller, humidification roller bottom water intrusion inslot, and the tip of humidification roller, basin even has telescopic cylinder. The utility model discloses a detect the sensor and detect the diameter that unwinding device went up the abrasive band, put the signal for tension controller, through tension controller adjustment unwinding device's braking moment, and then make the abrasive band be in the tension of an invariant all the time, it is more even at the crackle on flexure in -process abrasive band surface like this, improved the pliability in abrasive band.
Description
Technical field
The utility model relates to a kind of abrasive band process units, is specifically related to the flexure device of a kind of abrasive band identical tension.
Background technology
Abrasive band needs through flexure process in process, and flexure can make surface, abrasive band occur even crackle, makes the pliability in abrasive band, the docile property in abrasive band and the balance in using reach corresponding requirement, can prevent abrasive band brittle failure, crimping, sideslip etc.
Existing abrasive band flexure device mainly comprises unwinding device, wrap-up and flexure device, drives abrasive band to move ahead, through flexure device flexure in the process moved ahead by wrap-up.Due to abrasive band be the retracting of rolling at unwinding device, the diameter of unwinding device reduces gradually, and the tension force on abrasive band is changed.Due to the change of abrasive band tension force, after causing flexure, abrasive band face crack is uneven, can not reach technological requirement.
Utility model content
The utility model object is not enough for above-mentioned prior art, provides a kind of abrasive band identical tension flexure device, abrasive band face crack can be made even, ensure that the pliability in abrasive band in flexure process.
The technical solution of the utility model is achieved in that a kind of abrasive band identical tension flexure device, comprise drive unit, support, unwinding device and wrap-up, also comprise detecting sensor and tension controller, abrasive band from unwinding device out after through guide roller, through humidification system after velocity control roll, wrap-up is arrived afterwards through flexure roller group, velocity control roll is connected with speed control, described humidification system comprises backing roll and damper applicator roller, immerse bottom damper applicator roller in tank, damper applicator roller, the end of tank is connected with telescopic cylinder, with making abrasive band roll up more neat deviation correcting device on wrap-up.
Described flexure roller group comprises the rubber rollers at top and the stainless steel rider of bottom.
The utility model detects the diameter in abrasive band on unwinding device by detecting sensor, by Signal transmissions to tension controller, by the braking moment of tension controller adjustment unwinding device, and then make abrasive band be in a constant tension force all the time, relatively more even at the crackle of flexure process medium sand belt surface like this, improve the pliability etc. in abrasive band.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of humidification system.
Wherein: 1. unwinding device, 2. tension controller, 3. speed control, 4. humidification system, 4-1. backing roll, 4-2. damper applicator roller, 4-3. tank, 4-4. telescopic cylinder, 5. flexure roller group, 6. wrap-up, 7. support, 8. guide roller, 9. velocity control roll, 10. deviation correcting device.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not paying the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As illustrated in fig. 1 and 2, a kind of abrasive band identical tension flexure device, comprise drive unit, support 7, unwinding device 1 and wrap-up 6, also comprise detecting sensor and tension controller 2, abrasive band from unwinding device 1 out after through guide roller 8, through humidification system 4 after velocity control roll 9, wrap-up is arrived afterwards through flexure roller group 5, velocity control roll 9 is connected with speed control 3, described humidification system 4 comprises backing roll 4-1 and damper applicator roller 4-2, immerse in tank 4-3 bottom damper applicator roller 4-2, damper applicator roller 4-2, the end of tank 4-3 is connected with telescopic cylinder 4-4, with making abrasive band roll up more neat deviation correcting device 10 on wrap-up 6.
Described flexure roller group 5 comprises the rubber rollers at top and the stainless steel rider of bottom.
Utility model works principle is as follows: abrasive band is received on unwinding device 1, wherein detecting sensor can detect the diameter of abrasive band, unwinding device 1 place volume, in flexure process, on unwinding device 1, the diameter in abrasive band reduces gradually, this signal is passed to tension controller 2 by detecting sensor, tension controller adjustment makes the constant tension in abrasive band, and then after making flexure roller group 5 flexure, abrasive band crackle is even.And humidification system 4 operation principle is as follows: abrasive band is from passing between backing roll 4-1 and damper applicator roller 4-2, and the water in damper applicator roller 4-2 libation at an ancient wedding ceremony water intaking groove 4-3, is coated in the back side in abrasive band.In addition, can adjust damper applicator roller 4-2, the position of tank and amount of water by telescopic cylinder 4-4, so that better mate with abrasive band, deviation correcting device 10 can move left and right according to abrasive band marginal position, ensures that limit, abrasive band is neat.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (2)
1. an abrasive band identical tension flexure device, comprise drive unit, support (7), unwinding device (1) and wrap-up (6), it is characterized in that: also comprise detecting sensor and tension controller (2), abrasive band from unwinding device (1) out after through guide roller (8), velocity control roll (9) is afterwards through humidification system (4), wrap-up is arrived afterwards through flexure roller group (5), velocity control roll (9) is connected with speed control (3), described humidification system (4) comprises backing roll (4-1) and damper applicator roller (4-2), damper applicator roller (4-2) bottom is immersed in tank (4-3), damper applicator roller (4-2), the end of tank (4-3) is connected with telescopic cylinder (4-4), with making abrasive band roll up more neat deviation correcting device (10) on wrap-up (6).
2. abrasive band according to claim 1 identical tension flexure device, is characterized in that: described flexure roller group (5) comprises the rubber rollers at top and the stainless steel rider of bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520563012.5U CN204954655U (en) | 2015-07-30 | 2015-07-30 | Permanent tension flexure device in abrasive band |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520563012.5U CN204954655U (en) | 2015-07-30 | 2015-07-30 | Permanent tension flexure device in abrasive band |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204954655U true CN204954655U (en) | 2016-01-13 |
Family
ID=55049752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520563012.5U Active CN204954655U (en) | 2015-07-30 | 2015-07-30 | Permanent tension flexure device in abrasive band |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204954655U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112692742A (en) * | 2020-12-23 | 2021-04-23 | 苏州远东砂轮有限公司 | Manufacturing method of flexible paper-based abrasive paper and abrasive paper |
-
2015
- 2015-07-30 CN CN201520563012.5U patent/CN204954655U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112692742A (en) * | 2020-12-23 | 2021-04-23 | 苏州远东砂轮有限公司 | Manufacturing method of flexible paper-based abrasive paper and abrasive paper |
| CN112692742B (en) * | 2020-12-23 | 2021-12-14 | 苏州远东砂轮有限公司 | Manufacturing method of flexible paper-based abrasive paper and abrasive paper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 452470 Songshan special material Group Co., Ltd., Chuankou Industrial Park, Daye Town, Dengfeng City, Zhengzhou City, Henan Province Patentee after: Zhengzhou Lide abrasive material Co.,Ltd. Address before: 452473 Daye Zhen Dong Liu Bei, Dengfeng City, Zhengzhou City, Henan Province Patentee before: ZHENGZHOU SONGSHAN LIFENG NEW MATERIAL CO.,LTD. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211227 Address after: 510000 D18 (part a212), Zone D, No. 6, Huangcun North Road, Tianhe District, Guangzhou City, Guangdong Province (not for plant use) Patentee after: Guangzhou Lifeng New Material Technology Co.,Ltd. Address before: 452470 Songshan special material Group Co., Ltd., Chuankou Industrial Park, Daye Town, Dengfeng City, Zhengzhou City, Henan Province Patentee before: Zhengzhou Lide abrasive material Co.,Ltd. |