CN209798239U - Double-needle bed electronic tension compensation device - Google Patents
Double-needle bed electronic tension compensation device Download PDFInfo
- Publication number
- CN209798239U CN209798239U CN201920246973.1U CN201920246973U CN209798239U CN 209798239 U CN209798239 U CN 209798239U CN 201920246973 U CN201920246973 U CN 201920246973U CN 209798239 U CN209798239 U CN 209798239U
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- CN
- China
- Prior art keywords
- tension compensation
- main shaft
- connecting rod
- swing arm
- needle bed
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- Expired - Fee Related
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- Knitting Machines (AREA)
Abstract
The utility model belongs to the technical field of the tricot machine technique and specifically relates to a double needle bed electron tension compensation arrangement. This tension compensation arrangement is including rotating main shaft, tension compensation mechanism and interval yarn sley bar, and tension compensation mechanism sets up between rotating main shaft and interval yarn sley bar, the lower extreme that rotates the main shaft is provided with speed detector, and speed detector is connected with the controller, and the cylinder is connected to the controller, is fixed with the connecting rod on the cylinder, and the connecting rod other end is connected with tension compensation mechanism. The utility model discloses a set up speed detector rotating the main shaft end, through the rotational speed of the main shaft that detects, by controller control cylinder pulling connecting rod, the tensioning degree of connecting rod control tension compensation mechanism, tensile regulation is simple, compensation range is big, and the tension compensation reaction is timely when the tricot machine high speed operation, and the cloth cover lopping of tricot is effectual.
Description
Technical Field
The utility model belongs to the technical field of the tricot machine technique and specifically relates to a double needle bed electron tension compensation arrangement.
Background
Warp knitting machines are machines for forming knitted fabrics by simultaneously knitting one or more sets of parallel aligned yarns on all the working needles of a warp-feed machine, the finished fabric being called warp knit. The tension compensation device is one of main functional components of the warp knitting machine and is used for adjusting the tension of warp yarns to control the tension of the warp yarns within a range conforming to a warp knitting process, the conventional tension compensation mechanism is a mechanical spring reciprocating mechanism, the mechanical spring reciprocating mechanism is complicated in adjustment of the tension of interval yarns, the tension compensation reaction is delayed, when the warp knitting machine runs at a high speed, the improvement of the running speed of the warp knitting machine is influenced, the loop forming effect of the cloth surface of a warp knitting fabric is poor, fuzzing is easy to occur, and the range of tension compensation is small.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides a double-needle bed electronic tension compensation device.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a double needle bed electron tension compensation arrangement, is including rotating main shaft, tension compensation mechanism and interval yarn sley bar, and tension compensation mechanism sets up and rotates between main shaft and the interval yarn sley bar, the lower extreme that rotates the main shaft is provided with speed detector, and speed detector is connected with the controller, and the cylinder is connected to the controller, is fixed with the connecting rod on the cylinder, and the connecting rod other end is connected with tension compensation mechanism.
According to the utility model discloses a further embodiment, further include tension compensation mechanism comprises runner, motor and swing part, and the runner is connected with the motor, and swing part suit is on the runner.
According to the utility model discloses a further embodiment, further include swing part comprises last swing arm and lower swing arm, goes up the swing arm and sets up the both sides at the runner relatively with lower swing arm.
According to the utility model discloses a further embodiment, further include the port department edge of going up swing arm and swing arm down sets up to the fillet.
According to the utility model discloses a further embodiment, further include the inside of going up the swing arm is provided with the guide pulley.
The beneficial effects of the utility model are that, this utility model sets up the speed detector rotating the main shaft end, through the rotational speed of the main shaft that detects, by controller control cylinder pulling connecting rod, tension compensation mechanism's tension degree is controlled to the connecting rod, and tensile regulation is simple, compensation range is big, and tension compensation reaction is timely when the tricot machine high-speed operation, and the cloth cover lopping of tricot is effectual.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of the present invention.
In the figure, 1, a rotating main shaft, 2, a tension compensation mechanism, 3, a spacing yarn guide bar, 4, a speed detector, 5, a controller, 6, an air cylinder, 7, a connecting rod, 8, a rotating wheel, 9, a motor, 10, a swinging component, 11, an upper swinging arm, 12, a lower swinging arm and 13, a guide wheel are arranged.
Detailed Description
FIG. 1 is a schematic structural diagram of the present invention, a double needle bed electronic tension compensation device, comprising a rotating main shaft 1, a tension compensation mechanism 2 and a spacing yarn guide bar 3, wherein the tension compensation mechanism 2 is disposed between the rotating main shaft 1 and the spacing yarn guide bar 3, a speed detector 4 is disposed at the lower end of the rotating main shaft 1, the speed detector 4 is connected with a controller 5, the controller 5 is connected with a cylinder 6, a connecting rod 7 is fixed on the cylinder 6, the other end of the connecting rod 7 is connected with the tension compensation mechanism 2, the tension compensation mechanism 2 comprises a rotating wheel 8, a motor 9 and a swinging component 10, the rotating wheel 8 is connected with the motor 9, the swinging component 10 is sleeved on the rotating wheel 8, the swinging component 10 comprises an upper swinging arm 11 and a lower swinging arm 12, the upper swinging arm 11 and the lower swinging arm 12 are disposed at two sides of the rotating wheel 8 relatively, the edges at the port of the upper swinging arm 11 and the, the inside of the upper swing arm 11 is provided with a guide wheel 13.
The utility model discloses a theory of operation: when the yarn is knitted in the lopping, the winding is passed from the last swing arm 11 of swing part 10 at the yarn on rotating main shaft 1, it wears out to get into interval yarn sley bar 3 from lower swing arm 12 to walk around runner 8, it is more smooth to set up guide pulley 13 in 11 insides of last swing arm and make the yarn detour, 4 real-time supervision of speed detector rotates the slew velocity of main shaft 1, speed detector 4 gives controller 5 with the data transmission who detects, controller 5 control cylinder 6's telescopic link drives connecting rod 7 motion, connecting rod 7 is connected fixedly with last swing arm 11, swing arm 11 is gone up in the connecting rod 7 pulling, the swing range of swing arm 11 in the control, thereby adjust the tensioning degree of yarn.
The foregoing description is intended to be illustrative rather than limiting, and it will be appreciated by those skilled in the art that many modifications, variations or equivalents may be made without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (5)
1. The utility model provides a double needle bed electron tension compensation arrangement, is including rotating main shaft (1), tension compensation mechanism (2) and interval yarn sley bar (3), and tension compensation mechanism (2) set up and rotate between main shaft (1) and interval yarn sley bar (3), characterized by, the lower extreme that rotates main shaft (1) is provided with speed detector (4), and speed detector (4) are connected with controller (5), and cylinder (6) are connected in controller (5), are fixed with connecting rod (7) on cylinder (6), and the connecting rod (7) other end is connected with tension compensation mechanism (2).
2. Double needle bed electronic tension compensation device according to claim 1, wherein the tension compensation mechanism (2) is composed of a wheel (8), a motor (9) and a swinging component (10), the wheel (8) is connected with the motor (9), and the swinging component (10) is sleeved on the wheel (8).
3. Double needle bed electronic tension compensation device according to claim 2, characterized in that the swing part (10) consists of an upper swing arm (11) and a lower swing arm (12), the upper swing arm (11) and the lower swing arm (12) being arranged opposite to each other on both sides of the rotating wheel (8).
4. Double needle bed electronic tension compensation device according to claim 3, characterized in that the edges at the ports of the upper swing arm (11) and the lower swing arm (12) are rounded.
5. Double needle bed electronic tension compensation device according to claim 3 or 4, characterized in that a guide wheel (13) is arranged inside the upper swing arm (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920246973.1U CN209798239U (en) | 2019-02-27 | 2019-02-27 | Double-needle bed electronic tension compensation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920246973.1U CN209798239U (en) | 2019-02-27 | 2019-02-27 | Double-needle bed electronic tension compensation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209798239U true CN209798239U (en) | 2019-12-17 |
Family
ID=68823184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920246973.1U Expired - Fee Related CN209798239U (en) | 2019-02-27 | 2019-02-27 | Double-needle bed electronic tension compensation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209798239U (en) |
-
2019
- 2019-02-27 CN CN201920246973.1U patent/CN209798239U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191217 Termination date: 20210227 |