CN202542549U - Take-up device for weaving machinery - Google Patents
Take-up device for weaving machinery Download PDFInfo
- Publication number
- CN202542549U CN202542549U CN2012201414922U CN201220141492U CN202542549U CN 202542549 U CN202542549 U CN 202542549U CN 2012201414922 U CN2012201414922 U CN 2012201414922U CN 201220141492 U CN201220141492 U CN 201220141492U CN 202542549 U CN202542549 U CN 202542549U
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- take
- rolling
- electromagnetic brake
- drive motor
- driving
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Abstract
The utility model provides a take-up device for weaving machinery. The take-up device comprises a driving mechanism, a transmission mechanism and a take-up mechanism. The driving mechanism comprises a driving motor and a speed reducer. The transmission mechanism comprises a double strand chain, a driving chain wheel and a driven chain wheel. The take-up mechanism comprises a take-up core combination, positioning sleeves, a cloth guide roller, connecting bars, limiting plates and tension wheel combinations. The driving mechanism is connected with the take-up mechanism through the transmission mechanism, and drives the take-up core combination to rotate for take-up operation. An electromagnetic brake is arranged on the tail part of the driving motor, and comprises at least two holding brakes and a spring, wherein the holding brakes hold a rotor of the motor in the power-off state of the driving motor; and the spring is arranged between the holding brakes, and provides holding force. By the electromagnetic brake, when the take-up device stops working, the driving motor with the electromagnetic brake can be braked to stop rotating within a short time, so that a coil stock can be prevented from being loosened, and the take-up working quality is improved.
Description
Technical field
The utility model relates to a kind of wrap-up that is used for weaving machinery
Background technology
In commercial production, the situation of running into the rolling material through regular meeting all is furnished with wrap-up on a lot of production facilitiess.The structure of present wrap-up is identical substantially, comprises driver train and rolling-up mechanism, and drive motor drives the wind-up roll rotation through sprocket wheel and duplex chain, thus with the material rolling to wind-up roll.Existing wrap-up has a shortcoming, and exactly when wrap-up quits work, because the principle of inertia, drive motor can not shut down rapidly at short notice, and stopping fully before, can produce revolution, thereby causes the relaxing of material of rolling.
The utility model content
The technical matters that the utility model will solve is: in order to solve rolling when stopping; Drive motor can't stop operating immediately and lock ends; Cause the lax technical matters of rolling material; The utility model provides a kind of wrap-up that is used for weaving machinery, the electromagnetic brake device is installed in drive motor is solved the problems referred to above.
The utility model solves the technical scheme that its technical matters adopted: a kind of wrap-up that is used for weaving machinery; Comprise driver train, transmission device and rolling-up mechanism; Described driver train comprises drive motor and reductor; Described transmission device comprises duplex chain, drive sprocket and by movable sprocket; Described rolling-up mechanism comprises the combination of rolling core, locating bush, fabric guide roll, pipe link, positioning plate and tension wheel combination, and described driver train connects rolling-up mechanism through transmission device, drives described rolling core combination rotation and carries out the rolling operation; The afterbody of described drive motor is provided with an electromagnetic brake device, and described electromagnetic brake device comprises that at least two are held tightly the brake holding of rotor and are arranged on the spring that the power of holding tightly is provided between the brake holding under the drive motor power failure state.
The beneficial effect of the utility model is; When wrap-up quits work; The electromagnetic brake device can make drive motor stop operating at short notice, and also lock is only motionless; Thereby prevent to cause the material generation of rolling lax, reduce rework operation, improved the quality of rolling work because of the rotor counter-rotating of drive motor.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Fig. 1 is a kind of schematic top plan view of the utility model wrap-up of being used for weaving machinery.
Fig. 2 is a kind of positive cross-sectional schematic of the utility model wrap-up of being used for weaving machinery.
Fig. 3 is a kind of side cross-sectional schematic of the utility model wrap-up of being used for weaving machinery.
Among the figure 1, drive motor 2, reductor 3, duplex chain 4-1, drive sprocket 4-2 be by movable sprocket 5, rolling core combination 6, locating bush 7, fabric guide roll 8, pipe link 9, positioning plate 10, tension wheel combination
The specific embodiment
Combine accompanying drawing that the utility model is done further detailed explanation now.These accompanying drawings are the scheme drawing of simplification, the basic structure of the utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
The utility model as shown in the figure provides a kind of wrap-up that is used for weaving machinery; Comprise driver train, transmission device and rolling-up mechanism; Described driver train comprises drive motor 1 and reductor 2; Described transmission device comprises duplex chain 3, drive sprocket 4-1 and by movable sprocket 4-2; Described rolling-up mechanism comprises rolling core combination 5, locating bush 6, fabric guide roll 7, pipe link 8, positioning plate 9 and tension wheel combination 10, and described driver train connects rolling-up mechanism through transmission device, drives described rolling core combination 5 and rotates and carry out the rolling operation; The afterbody of described drive motor 1 is provided with an electromagnetic brake device, and described electromagnetic brake device comprises that at least two are held tightly the brake holding of rotor and are arranged on the spring that the power of holding tightly is provided between the brake holding under the drive motor power failure state.
During rolling, driver train drives rolling-up mechanism through transmission device and rotates and carry out rolling work, the adhesive of also switching on of drive motor 1 electromagnetic brake device when energising, and at this moment the electromagnetic brake device is not braked drive motor; When the rolling material finishes; Drive motor 1 outage stops operating; The electromagnetic brake device also cuts off the power supply, and the brake holding of electromagnetic brake device is held rotor tightly under the effect of spring, thereby checks motor; Drive motor 1 is stopped operating, and also lock is only motionless, and the material of rolling remains on slack-free perfect condition.
With above-mentioned desirable embodiment according to the utility model is enlightenment, and through above-mentioned description, the related work personnel can carry out various change and modification fully in the scope that does not depart from this utility model technological thought.The technical scope of this utility model is not limited to the content on the specification sheets, must confirm its technical scope according to the claim scope.
Claims (1)
1. wrap-up that is used for weaving machinery; Comprise driver train, transmission device and rolling-up mechanism; Described driver train comprises drive motor (1) and reductor (2); Described transmission device comprises duplex chain (3), drive sprocket (4-1) and by movable sprocket (4-2); Described rolling-up mechanism comprises that the rolling core makes up (5), locating bush (6), fabric guide roll (7), pipe link (8), positioning plate (9) and tension wheel combination (10), and described driver train connects rolling-up mechanism through transmission device, drives described rolling core combination (5) rotation and carries out the rolling operation; It is characterized in that: the afterbody of described drive motor (1) is provided with an electromagnetic brake device, and described electromagnetic brake device comprises that at least two are held tightly the brake holding of rotor and are arranged on the spring that the power of holding tightly is provided between the brake holding under the drive motor power failure state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201414922U CN202542549U (en) | 2012-04-01 | 2012-04-01 | Take-up device for weaving machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201414922U CN202542549U (en) | 2012-04-01 | 2012-04-01 | Take-up device for weaving machinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202542549U true CN202542549U (en) | 2012-11-21 |
Family
ID=47163215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201414922U Expired - Lifetime CN202542549U (en) | 2012-04-01 | 2012-04-01 | Take-up device for weaving machinery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202542549U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107499988A (en) * | 2017-08-03 | 2017-12-22 | 深圳市旭然电子有限公司 | Independent winding arm |
-
2012
- 2012-04-01 CN CN2012201414922U patent/CN202542549U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107499988A (en) * | 2017-08-03 | 2017-12-22 | 深圳市旭然电子有限公司 | Independent winding arm |
| CN107499988B (en) * | 2017-08-03 | 2023-07-25 | 深圳市旭然电子有限公司 | Independent winding arm |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121121 |