CN202717933U - Dual winding mechanism for rapier loom - Google Patents
Dual winding mechanism for rapier loom Download PDFInfo
- Publication number
- CN202717933U CN202717933U CN 201220272181 CN201220272181U CN202717933U CN 202717933 U CN202717933 U CN 202717933U CN 201220272181 CN201220272181 CN 201220272181 CN 201220272181 U CN201220272181 U CN 201220272181U CN 202717933 U CN202717933 U CN 202717933U
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- fabric
- motor
- work beam
- winding mechanism
- guide roll
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- Expired - Fee Related
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Abstract
The utility model relates to a dual winding mechanism for a rapier loom, which solves the problem that the product in the prior art is not suitable for weaving heavy fabric. The dual winding mechanism for the rapier loom comprises an upper winding mechanism and a lower winding mechanism which are arranged on a fabric moving route, wherein the upper winding mechanism comprises an upper winding roller and an upper cloth guide roller which are arranged in parallel with each other, and an upper winding motor is connected with the upper winding roller through a worm gear pair and a gear set; the lower winding mechanism comprises a lower winding roller and a lower cloth guide roller which are arranged in parallel with each other, the center of a strut stresses the rotary shaft of the lower cloth guide roller, and a lower winding motor is connected with the lower winding roller through a worm gear pair, a power gear and a driving gear; both the upper winding motor and the lower winding motor are servo motors and are respectively connected with a control system, and the motor speed is controlled to keep the fabric between the upper winding roller and the lower winding roller at a certain tension. The dual winding mechanism for the rapier loom has the characteristics that a set of winding mechanism is added on the fabric moving route, thereby increasing the lateral holding force and the vertical holding force to the fabric and achieving stable weft density. The dual winding mechanism for the rapier loom is suitable for rapier looms for weaving heavy fabric.
Description
Technical field
The utility model belongs to technical field of textile machine, relates to the two spoolers of a kind of Rapier looms.
Background technology
In order to guarantee the quality of fabric, the spooler of Rapier looms must impose firm gripping to it at the horizontal and vertical of fabric, and fabric is drawn from weaving the zone with given speed, forms package by reeling.The spooler of Rapier looms all adopts monovolume to get mechanism at present, adopts exactly cover work beam and a fabric guide roll, and fabric is delivered to cloth beam.On the route of fabric operation, work beam and fabric guide roll utilize the frictional force between its surface and the fabric, overcome the longitudinal tension force of fabric, with constant speed fabric are drawn, and reach the stable purpose of filling density.When weaving heavy fabric (for example industrial cloth) such as Rapier looms, it is inadequate to the gripping of fabric that this monovolume is got mechanism, affects the fabric end product quality.
Summary of the invention
The purpose of this utility model is for the deficiencies in the prior art, provides a kind of Rapier looms two spoolers.
The utility model comprises the upper and lower two cover spoolers that are arranged on the fabric running route.
Described upper spooler comprises upper work beam and the upper fabric guide roll that be arranged in parallel, and fabric is derived via upper work beam and upper fabric guide roll, and the clutch end of upper reel-motor is connected with upper work beam with gear train by worm couple.
Described lower spooler comprises lower work beam and the lower fabric guide roll that be arranged in parallel, and fabric is derived via lower work beam and lower fabric guide roll, and the middle part of depression bar is pressed in the rotating shaft of lower fabric guide roll, an end of depression bar and frame chain connection; The clutch end of lower reel-motor is connected with power gear by worm couple, and travelling gear is connected with the rotating shaft of lower work beam, power gear and travelling gear engagement.
Described upper reel-motor and lower reel-motor adopt servomotor, upper reel-motor is connected with the control system of Rapier looms respectively with lower reel-motor, control system makes the fabric between work beam and the lower work beam keep certain tension force by the rotating speed of two motors of control.
The other end of described depression bar is connected with an end of regulating spring, and the other end of regulating spring is connected on the frame, the pressure under regulating by regulating spring between work beam and the lower fabric guide roll.
The utility model has increased by a cover spooler at the running route of fabric, has increased the horizontal and vertical grasping force to fabric, reaches the stable purpose of filling density, is applicable to weave the Rapier looms use of heavy fabric.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 batches the mechanism structure schematic diagram under among Fig. 1.
The specific embodiment
As shown in Figure 1, the figure mid point is scribed ss the fabric running route, and two spoolers of Rapier looms comprise the upper and lower two cover spoolers that are arranged on the fabric running route.Upper spooler comprises upper work beam 1 and the upper fabric guide roll 2 that be arranged in parallel, and fabric is derived via upper work beam 1 and upper fabric guide roll 2, and the clutch end of upper reel-motor is connected with upper work beam with gear train by worm couple.Lower spooler comprises lower work beam 3 and the lower fabric guide roll 4 that be arranged in parallel, and lower fabric guide roll 4 adopts spring pressurization formula fabric guide roll.One end of depression bar 5 and frame chain connection, the other end is connected with an end of regulating spring 6, the other end of regulating spring 6 is connected on the frame, and the middle part of depression bar 5 is pressed in the rotating shaft of lower fabric guide roll 4, the pressure under regulating by regulating spring 6 between work beam 3 and the lower fabric guide roll 4.Fabric forms package via guide roller 7 to cloth beam 8 coilings after deriving via lower work beam 3 and lower fabric guide roll 4.
As shown in Figure 2, the clutch end of lower reel-motor 9 is connected with power gear 11 by worm couple 10, travelling gear 12 is connected with the rotating shaft of lower work beam 3, and power gear 11 and travelling gear 12 engagements are by the rotating speed of the lower work beam 3 of lower reel-motor 9 controls.
Upper reel-motor and lower reel-motor are servomotor, upper reel-motor is connected with the control system of Rapier looms respectively with lower reel-motor, control system makes the fabric between work beam 1 and the lower work beam 3 keep certain tension force by the rotating speed of two motors of control.
Claims (3)
1. the two spoolers of Rapier looms comprise the upper and lower two cover spoolers that are arranged on the fabric running route, it is characterized in that:
Described upper spooler comprises upper work beam and the upper fabric guide roll that be arranged in parallel, and fabric is derived via upper work beam and upper fabric guide roll, and the clutch end of upper reel-motor is connected with upper work beam with gear train by worm couple;
Described lower spooler comprises lower work beam and the lower fabric guide roll that be arranged in parallel, and fabric is derived via lower work beam and lower fabric guide roll, and the middle part of depression bar is pressed in the rotating shaft of lower fabric guide roll, an end of depression bar and frame chain connection; The clutch end of lower reel-motor is connected with power gear by worm couple, and travelling gear is connected with the rotating shaft of lower work beam, power gear and travelling gear engagement.
2. two spoolers of Rapier looms as claimed in claim 1, it is characterized in that: described upper reel-motor and lower reel-motor adopt servomotor, upper reel-motor is connected with the control system of Rapier looms respectively with lower reel-motor, control system makes the fabric between work beam and the lower work beam keep certain tension force by the rotating speed of two motors of control.
3. two spoolers of Rapier looms as claimed in claim 1, it is characterized in that: the other end of described depression bar is connected with an end of regulating spring, the other end of regulating spring is connected on the frame, the pressure under regulating by regulating spring between work beam and the lower fabric guide roll.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220272181 CN202717933U (en) | 2012-06-11 | 2012-06-11 | Dual winding mechanism for rapier loom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220272181 CN202717933U (en) | 2012-06-11 | 2012-06-11 | Dual winding mechanism for rapier loom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202717933U true CN202717933U (en) | 2013-02-06 |
Family
ID=47619760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220272181 Expired - Fee Related CN202717933U (en) | 2012-06-11 | 2012-06-11 | Dual winding mechanism for rapier loom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202717933U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103526434A (en) * | 2013-10-09 | 2014-01-22 | 杭州创兴织造设备科技有限公司 | Double fabric water-jet loom |
| CN105220321A (en) * | 2015-10-27 | 2016-01-06 | 浙江万利纺织机械有限公司 | A kind of active drive type full-rolling type cloth cover induction system |
| CN108396444A (en) * | 2018-03-20 | 2018-08-14 | 东华大学 | A kind of asynchronous multiple roll spooler and its working method |
-
2012
- 2012-06-11 CN CN 201220272181 patent/CN202717933U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103526434A (en) * | 2013-10-09 | 2014-01-22 | 杭州创兴织造设备科技有限公司 | Double fabric water-jet loom |
| CN105220321A (en) * | 2015-10-27 | 2016-01-06 | 浙江万利纺织机械有限公司 | A kind of active drive type full-rolling type cloth cover induction system |
| CN108396444A (en) * | 2018-03-20 | 2018-08-14 | 东华大学 | A kind of asynchronous multiple roll spooler and its working method |
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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: 20130206 Termination date: 20210611 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |