CN202807955U - Ceiling blank unrolling device - Google Patents
Ceiling blank unrolling device Download PDFInfo
- Publication number
- CN202807955U CN202807955U CN 201220370290 CN201220370290U CN202807955U CN 202807955 U CN202807955 U CN 202807955U CN 201220370290 CN201220370290 CN 201220370290 CN 201220370290 U CN201220370290 U CN 201220370290U CN 202807955 U CN202807955 U CN 202807955U
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- CN
- China
- Prior art keywords
- motor
- blank
- drum shaft
- drum
- rolling
- 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
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- Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
Abstract
The utility model provides a ceiling blank unrolling device comprising a framework, a drum, a drum shaft and a motor. The drum is arranged on the framework, the drum shaft arranged on the framework drives the drum to rotate, the motor arranged on the framework drives the drum shaft to rotate, and a magnetic powder brake connecting the drum shaft with the motor is arranged on the framework. Blank unrolling and rolling tension force can be controlled by the magnetic powder brake arranged between the motor and the drum, the blank can be tensioned and straightened, buffer actuating and stopping by means of characteristics of smoothness and constant torque during connecting can be realized.
Description
Technical field
The utility model is specifically related to a kind of furred ceiling blank unwinding device.
Background technology
The blowing part of coiled strip machining production line unreels processing mechanically to raw MAT'L, is widely used in paper roll, yardage roll, and roll of plastic, unreeling machine is a non-standard equipment at present, has made to order according to the different demands of client.At present, in a kind of metal ceiling blank unwinding device is produced, in blank is in the past produced, its motor and cylinder directly connect, can not strain blank plate stretching because the bad running that can affect machine of unreeling machine tension force control when unreeling with rolling, job insecurity.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of furred ceiling blank unwinding device, being provided with electromagnetic power brake between motor and cylinder can be to the unwinding tension control of blank, blank there is the stretching effect of tension, can utilizes the rounded nature when linking and decide torque characteristics to reach buffer starting and stop.
For solving above-mentioned existing technical matters, the utility model adopts following scheme: a kind of furred ceiling blank unwinding device, comprise frame, be located at cylinder on the frame, be located at the drum shaft that drives cylinder on the frame and rotate, be located at and drive the motor that drum shaft rolls on the frame, described frame is provided with the electromagnetic power brake that connects drum shaft and motor.
As preferably, be provided with the axis of rolling between described electromagnetic power brake and the motor, this structure is provided with the axis of rolling at motor, and this axis of rolling is connected with electromagnetic power brake, and structure is more stable, and Comparision is reliable, has guaranteed the stability of transmission.
As preferably, be provided with chain between the described axis of rolling and the drum shaft, the axis of rolling of this structure and drum shaft are by chain gear, and transmitting ratio is more steady, reliable operation.
Beneficial effect:
The utility model adopts technique scheme that a kind of furred ceiling blank unwinding device is provided, being provided with electromagnetic power brake between motor and cylinder can be to the unwinding tension control of blank, blank there is the stretching effect of tension, can utilizes the rounded nature when linking and decide torque characteristics to reach buffer starting and stop.
Description of drawings
Fig. 1 is structural perspective of the present utility model.
The specific embodiment
As shown in Figure 1, a kind of furred ceiling blank unwinding device, comprise frame 1, be located at cylinder 2 on the frame 1, be located at the drum shaft 3 that drives cylinder 2 on the frame 1 and rotate, be located at and drive the motor 4 that drum shaft 3 rolls on the frame 1, described frame 1 is provided with the electromagnetic power brake 5 that connects drum shaft 3 and motor 4.Be provided with the axis of rolling 6 between described electromagnetic power brake 4 and the motor 3, this structure is provided with the axis of rolling 6 at motor 4, and this axis of rolling 6 is connected with electromagnetic power brake 5, and structure is more stable, and Comparision is reliable.As preferably, be provided with chain 7 between the described axis of rolling 6 and the drum shaft 3, the axis of rolling 6 of this structure passes through chain 7 transmissions with drum shaft 3, and transmitting ratio is more steady, reliable operation.
During practical operation, place blank at unreeling machine first, opening power starter motor 4, drive the axis of rolling 6 by motor 4 and rotate, the axis of rolling 6 drives drum shaft 3 by chain 7 and rotates, and the axis of rolling 6 is connected with electromagnetic power brake 5 simultaneously, described drum shaft 3 drives cylinder 2 rotations and realizes unreeling, electromagnetic power brake 5 can have the stretching effect of tension to blank to the unwinding tension control of blank, can utilize the rounded nature when linking and decide torque characteristics to reach buffer starting and stop.
Specific embodiment described herein only is to the explanation for example of the utility model spirit, the utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Claims (3)
1. furred ceiling blank unwinding device, comprise frame (1), be located at cylinder (2) on the frame (1), be located at frame (1) and upward drive drum shaft (3) that cylinder (2) rotates, be located at that frame (1) is upper to drive the motor (4) that drum shaft (3) rolls, it is characterized in that: described frame (1) is provided with the electromagnetic power brake (5) that connects drum shaft (3) and motor (4).
2. a kind of furred ceiling blank unwinding device according to claim 1 is characterized in that: be provided with the axis of rolling (6) between described electromagnetic power brake (5) and the motor (4).
3. a kind of furred ceiling blank unwinding device according to claim 2 is characterized in that: be provided with chain (7) between the described axis of rolling (6) and the drum shaft (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220370290 CN202807955U (en) | 2012-07-27 | 2012-07-27 | Ceiling blank unrolling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220370290 CN202807955U (en) | 2012-07-27 | 2012-07-27 | Ceiling blank unrolling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202807955U true CN202807955U (en) | 2013-03-20 |
Family
ID=47866876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220370290 Expired - Fee Related CN202807955U (en) | 2012-07-27 | 2012-07-27 | Ceiling blank unrolling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202807955U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110104471A (en) * | 2019-06-13 | 2019-08-09 | 上海华友金裕微电子有限公司 | A kind of novel coiled strip strip unwinding device |
| CN110642046A (en) * | 2019-09-25 | 2020-01-03 | 南安市劲沣工业设计有限公司 | Pet protection film erection equipment |
-
2012
- 2012-07-27 CN CN 201220370290 patent/CN202807955U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110104471A (en) * | 2019-06-13 | 2019-08-09 | 上海华友金裕微电子有限公司 | A kind of novel coiled strip strip unwinding device |
| CN110642046A (en) * | 2019-09-25 | 2020-01-03 | 南安市劲沣工业设计有限公司 | Pet protection film erection equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20140727 |
|
| EXPY | Termination of patent right or utility model |