CN220643424U - Yarn tensioning mechanism for circular knitting machine - Google Patents
Yarn tensioning mechanism for circular knitting machine Download PDFInfo
- Publication number
- CN220643424U CN220643424U CN202420311265.2U CN202420311265U CN220643424U CN 220643424 U CN220643424 U CN 220643424U CN 202420311265 U CN202420311265 U CN 202420311265U CN 220643424 U CN220643424 U CN 220643424U
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- wire feeding
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- 238000009940 knitting Methods 0.000 title claims abstract description 19
- 230000007246 mechanism Effects 0.000 title claims abstract description 16
- 238000009434 installation Methods 0.000 claims description 20
- 230000002457 bidirectional effect Effects 0.000 claims description 11
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000009471 action Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000004744 fabric Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
- Y02P70/62—Manufacturing or production processes characterised by the final manufactured product related technologies for production or treatment of textile or flexible materials or products thereof, including footwear
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- Knitting Machines (AREA)
Abstract
The utility model relates to a yarn tensioning mechanism for a circular knitting machine, which belongs to the technical field of circular knitting machines and comprises a mounting bottom plate, a wire feeding connecting rod and wire feeding wheels, wherein the wire feeding connecting rod is arranged on two sides of the top of the mounting bottom plate, the wire feeding wheels are connected to the wire feeding connecting rod in a rotating way, limiting plates are arranged at two ends of the wire feeding connecting rod, a U-shaped support plate is arranged at the top of the mounting bottom plate, an electric telescopic rod is arranged at the top of the U-shaped support plate, a U-shaped mounting frame is fixedly connected to the bottom of the electric telescopic rod, a sliding plate is fixedly arranged at the bottom of the U-shaped mounting frame, the mounting connecting rod is arranged at the bottom of the sliding plate, the yarn tensioning wheel is rotationally connected to the mounting connecting rod, and a convenient-to-detach fixing assembly for positioning the wire feeding connecting rod is arranged at the top of the mounting bottom plate, so that the wire feeding wheels and the yarn tensioning wheel can be conveniently detached under the actions of the quick-detach limiting assembly and the convenient-to detach fixing assembly.
Description
Technical Field
The utility model relates to the technical field of circular knitting machines, in particular to a yarn tensioning mechanism for a circular knitting machine.
Background
The circular knitting machine is mainly used for producing knitted fabrics and mainly comprises a frame, a yarn feeding mechanism, a knitting mechanism, a weft straightening device, a main machine electric appliance, a tensioner and the like, and various knitted fabrics can be knitted through the cooperation of knitting needles and various auxiliary devices.
The application document of present application number (CN 202211054945.2) discloses a tensioning adjustment mechanism is carried to circular knitting machine yarn, which comprises a mounting plate, the upper end left portion fixedly connected with support frame of mounting panel, the upper end middle part of support frame alternates swing joint and has moving mechanism, the limit groove has all been opened at the preceding frame wall middle part of support frame and back frame wall middle part, the front end lower part fixedly connected with controller of support frame, and the lower extreme of controller and the upper end fixed connection of mounting panel, the equal fixedly connected with of left end lower part and the right-hand member lower part of support frame two backup pads, and the lower extreme of four backup pads all with the upper end fixed connection of mounting panel, all alternate swing joint leading roller through the bearing between the opposite face left part of two backup pads in left side and between the opposite face right part of two backup pads in right side jointly.
The utility model provides a can adjust the rate of tension of many yarns simultaneously, avoid the yarn to take place the winding, still can indicate the position of yarn, convenient to use, the effect of sending the line can be played to the first spacing wheel on the above-mentioned technical scheme, can play the effect of adjusting the yarn rate of tension when the displacement of second spacing wheel, because there is wearing and tearing when two wheels use, consequently need carry out periodic replacement, and above-mentioned technical scheme does not set up the mechanism of being convenient for change.
Disclosure of Invention
In order to overcome the technical defects in the prior art, the utility model provides the yarn tensioning mechanism for the circular knitting machine, which is provided with the convenient-to-detach type fixing component and the quick-detach type limiting component, and the wire feeding wheel and the yarn tensioning wheel are worn in the use process, so that the wire feeding connecting rod and the installation connecting rod are required to be replaced periodically, and the wire feeding wheel and the yarn tensioning wheel are convenient to detach under the action of the convenient-to-detach type fixing component and the quick-detach type limiting component, and are respectively connected on the wire feeding connecting rod and the installation connecting rod, so that the wire feeding wheel and the yarn tensioning wheel can be detached synchronously, and the replacement is convenient.
The technical scheme adopted by the utility model is as follows: including mounting plate, send line connecting rod and wire feeding wheel, send line connecting rod setting is in the both sides at mounting plate top, send line wheel rotating connection is in send line on the connecting rod, all install the limiting disk on sending line connecting rod's the both ends, U-shaped extension board is installed at mounting plate's top, electric telescopic handle is installed at U-shaped extension board's top, electric telescopic handle's bottom fixedly connected with U-shaped mounting bracket, the bottom fixed mounting of U-shaped mounting bracket has the sliding plate, the bottom of sliding plate is provided with the installation connecting rod, rotate on the installation connecting rod and be connected with yarn take-up pulley, mounting plate's top is provided with be used for right send line connecting rod carries out the quick detach formula fixed subassembly of location, be connected with on the sliding plate and be used for right the installation connecting rod carries out the quick detach formula limiting component of location.
Preferably, in order to increase stability when the sliding plate is displaced, limiting sliding holes are formed in two sides of the U-shaped supporting plate, limiting sliding blocks are fixedly mounted on outer side walls of two sides of the sliding plate, and the limiting sliding blocks are slidably mounted in the limiting sliding holes.
Preferably, in order to enable the sliding block to move in the limiting sliding groove, the convenient-to-detach fixing assembly comprises a fixed supporting frame, the fixed supporting frame is fixedly installed on two sides of the top of the installation bottom plate, a side plate is fixedly installed on the top of the installation bottom plate, and the limiting sliding groove is formed in the side plate.
Preferably, in order to pass through the fixed support frame with the movable support frame is fixed to send the line connecting rod, remove and install the sliding block in the spacing spout, fixed mounting has the movable support frame on the one end of sliding block, send the line connecting rod through the spacing dish is connected on fixed support frame and the movable support frame.
Preferably, in order to make the V-shaped driving plate displace through the cooperation of the driving motor and the driving bidirectional screw rod, the V-shaped driving plate is fixedly installed on the outer side wall of the movable supporting frame, motor bases are fixedly installed on two sides of the installation base plate, the driving motor is installed on the outer side wall of the motor base plate, the driving bidirectional screw rod is installed on an output shaft of the driving motor, a threaded hole is formed in the V-shaped driving plate, and one end of the driving bidirectional screw rod is penetrated in the threaded hole.
Preferably, in order to make the fixing base can be in the through hole is moved, the quick detach formula spacing subassembly is including the fixing base that has the recess, all be provided with the through-hole on the both sides of sliding plate, the fixing base slip joint is in the through-hole.
Preferably, in order to enable the fixing seat to generate displacement through the connecting rack, the end part of the installation connecting rod is connected in a groove on the fixing seat, the connecting rack is fixedly installed at the top of the fixing seat, and the dismounting motor is fixedly installed on the inner side wall at the top of the U-shaped installation frame.
Preferably, in order to drive the connecting gear to rotate through the disassembling motor, a connecting gear is fixedly installed on an output shaft of the disassembling motor, and the connecting gear is meshed with the connecting rack.
The beneficial effects of the utility model are as follows:
according to the utility model, the convenient-to-detach fixing component and the quick-detach limiting component are arranged, so that the wire feeding wheel and the yarn tensioning wheel are worn in the use process, and are required to be replaced periodically, and the wire feeding connecting rod and the mounting connecting rod are convenient to detach under the action of the convenient-to-detach fixing component and the quick-detach limiting component, and the wire feeding wheel and the yarn tensioning wheel are respectively connected to the wire feeding connecting rod and the mounting connecting rod, so that the wire feeding wheel and the yarn tensioning wheel can be detached synchronously, and the replacement is convenient.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model.
Fig. 2 is a schematic installation view of a wire feeding connecting rod in the present utility model.
Fig. 3 is a schematic diagram of the present utility model when the fixed support frame is separated from the movable support frame.
Fig. 4 is a schematic structural view of a wire feeding connecting rod in the present utility model.
Fig. 5 is a schematic diagram showing the connection of the electric telescopic rod and the U-shaped mounting frame in the utility model.
Fig. 6 is a schematic diagram of the engagement of the connecting gear and the connecting rack in the present utility model.
Reference numerals illustrate: in the figure: 1. a mounting base plate; 2. a wire feeding connecting rod; 3. wire feeding wheels; 4. a limiting disc; 5. u-shaped support plates; 6. an electric telescopic rod; 7. a U-shaped mounting rack; 8. a sliding plate; 9. installing a connecting rod; 10. a yarn tensioning wheel; 11. a limit sliding block; 12. a fixed support frame; 13. a side plate; 14. a sliding block; 15. a movable support; 16. v-shaped driving plate; 17. a motor base; 18. a driving motor; 19. driving a bidirectional screw rod; 20. a fixing seat; 21. the connecting rack; 22. disassembling the motor; 23. and a connecting gear.
Detailed Description
The utility model is further described below with reference to the accompanying drawings:
as shown in fig. 1-6, the present embodiment provides a yarn tensioning mechanism for a circular knitting machine.
Including mounting plate 1, send line connecting rod 2 and wire feeding wheel 3, send line connecting rod 2 sets up in the both sides at mounting plate 1 top, wire feeding wheel 3 rotates to be connected on sending line connecting rod 2, send line connecting rod 2 is fixed a position the back, wire feeding wheel 3 can rotate on sending line connecting rod 2, all install spacing dish 4 on sending line connecting rod 2's the both ends, U-shaped extension board 5 is installed at mounting plate 1's top, electric telescopic handle 6 is installed at U-shaped extension board 5's top, electric telescopic handle 6's bottom fixedly connected with U-shaped mounting bracket 7, U-shaped mounting bracket 7's bottom fixed mounting has sliding plate 8, sliding plate 8's bottom is provided with mounting connecting rod 9, it is connected with yarn take-up pulley 10 to rotate on the mounting connecting rod 9, after mounting connecting rod 9 is fixed, yarn take-up pulley 10 can rotate on mounting connecting rod 9, mounting plate 1's top is provided with the quick detach formula fixed component that is used for fixing a position sending line connecting rod 2, be connected with on the sliding plate 8 and be used for fixing a position to mounting rod 9.
Limiting sliding holes are formed in two sides of the U-shaped support plate 5, limiting sliding blocks 11 are fixedly mounted on outer side walls of two sides of the sliding plate 8, the limiting sliding blocks 11 are slidably mounted in the limiting sliding holes, and when the sliding plate 8 is displaced, the limiting sliding blocks 11 can be driven to synchronously move.
The fixed subassembly convenient to dismantle includes fixed support frame 12, and fixed support frame 12 fixed mounting is in the both sides at mounting plate 1 top, and mounting plate 1's top fixed mounting has curb plate 13, is provided with spacing spout on the curb plate 13, and movable support frame 15 is installed to the movable installation in the spacing spout, and fixed mounting has on the one end of slider 14, and send line connecting rod 2 to connect on fixed support frame 12 and movable support frame 15 through spacing dish 4, can carry out spacing fixed to send line connecting rod 2 through the centre gripping effect of fixed support frame 12 and movable support frame 15.
The movable support 15 is characterized in that a V-shaped driving plate 16 is fixedly arranged on the outer side wall of the movable support 15, motor bases 17 are fixedly arranged on the two sides of the mounting base plate 1, a driving motor 18 is arranged on the outer side wall of the motor bases 17, a driving bidirectional screw rod 19 is arranged on an output shaft of the driving motor 18, a threaded hole is formed in the V-shaped driving plate 16, one end of the driving bidirectional screw rod 19 is arranged in the threaded hole in a penetrating mode, the driving bidirectional screw rod 19 can rotate through the driving motor 18, the movable support 15 can move, and after the movable support 15 moves, clamping and fixing of the wire feeding connecting rod 2 can be relieved.
The quick detach formula spacing subassembly is including the fixing base 20 that has the recess, all be provided with the through-hole on the both sides of sliding plate 8, fixing base 20 slip joint is in the through-hole, the end connection of installation connecting rod 9 is in the recess on fixing base 20, fixed mounting has connection rack 21 at the top of fixing base 20, fixed mounting has dismantlement motor 22 on the inside wall at U-shaped mounting bracket 7 top, fixed mounting has connection gear 23 on the output shaft of dismantlement motor 22, connection gear 23 meshes with connection rack 21 mutually, after dismantling motor 22 work, finally can make the through-hole internal displacement of two fixing bases 20 on sliding plate 8, can carry out the centre gripping fixed to installation connecting rod 9 when two fixing bases 20 are close to, can release the fixed to installation connecting rod 9 when keeping away from.
When the yarn feeding device is used, a user can put yarn on the yarn feeding wheel 3, when the tension of the yarn is required to be adjusted, the user can drive the U-shaped mounting frame 7 to descend after the electric telescopic rod 6 works, so that the sliding plate 8 and the limiting sliding block 11 can be driven to descend, the mounting connecting rod 9 and the yarn tensioning wheel 10 can be driven to descend, the tension of the yarn can be adjusted through the downward movement of the yarn tensioning wheel 10, the yarn is required to be replaced regularly because the yarn feeding wheel 3 and the yarn tensioning wheel 10 are worn in the use process, when the yarn feeding wheel 3 is required to be replaced, the user can drive the driving motor 18 to work and then drive the bidirectional screw rod 19 to rotate in place, the two V-shaped driving plates 16 can be driven to mutually approach, the sliding block 14 and the movable supporting frame 15 can be driven to displace, after the movable supporting frame 15 displaces, the clamping of the wire feeding connecting rod 2 and the yarn tensioning wheel 10 can be removed, the yarn feeding connecting rod 2 and the yarn tensioning wheel 3 can be detached through the reverse operation during the mounting, when the yarn tensioning wheel 3 and the yarn tensioning wheel 10 are replaced, the driving motor 18 can drive the driving motor 18 to drive the bidirectional screw rod 19 to rotate in place, and the rack 21 can be connected with the rack 21 to be connected and the rack 23 to the rack 23 in a rotary manner, and the rack can be connected to the rack 21 can be driven to rotate, and the rack is connected to the rack 21 can be displaced, and the rack can be connected to the rack 21 and the rack is connected to the rack and the rack is rotatably and the rack connected.
While the basic principles and main features and advantages of the present utility model have been shown and described, it will be understood by those skilled in the art that the present utility model is not limited by the foregoing embodiments, which are described in the foregoing description merely illustrate the principles of the utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model as defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a yarn straining device for knitting circular knitting machine, includes mounting plate (1), send line connecting rod (2) and wire feeding wheel (3), send line connecting rod (2) to set up the both sides at mounting plate (1) top, wire feeding wheel (3) rotate and connect send line connecting rod (2) on, all install spacing dish (4) on the both ends of sending line connecting rod (2), U-shaped extension board (5) are installed at the top of mounting plate (1), electric telescopic handle (6) are installed at the top of U-shaped extension board (5), the bottom fixedly connected with U-shaped mounting bracket (7) of electric telescopic handle (6), the bottom fixed mounting of U-shaped mounting bracket (7) has sliding plate (8), the bottom of sliding plate (8) is provided with installation connecting rod (9), rotate on installation connecting rod (9) and be connected with yarn take-up pulley (10), its characterized in that: the top of the mounting bottom plate (1) is provided with a convenient-to-detach fixing component for positioning the wire feeding connecting rod (2), and the sliding plate (8) is connected with a quick-detach limiting component for positioning the mounting connecting rod (9);
the convenient-to-detach type fixing assembly comprises a fixed supporting frame (12), wherein the fixed supporting frame (12) is fixedly arranged on two sides of the top of the mounting bottom plate (1), a side plate (13) is fixedly arranged on the top of the mounting bottom plate (1), and a limiting chute is arranged on the side plate (13);
the quick-release limiting assembly comprises a fixed seat (20) with a groove, through holes are formed in two sides of the sliding plate (8), and the fixed seat (20) is in sliding clamping connection with the through holes.
2. The yarn tensioning mechanism for a circular knitting machine as in claim 1 wherein: limiting sliding holes are formed in two sides of the U-shaped support plate (5), limiting sliding blocks (11) are fixedly mounted on outer side walls of two sides of the sliding plate (8), and the limiting sliding blocks (11) are slidably mounted in the limiting sliding holes.
3. The yarn tensioning mechanism for a circular knitting machine as in claim 1 wherein: the movable type wire feeding device is characterized in that a sliding block (14) is arranged in the limiting sliding groove in a moving mode, a movable supporting frame (15) is fixedly arranged at one end of the sliding block (14), and the wire feeding connecting rod (2) is connected to the fixed supporting frame (12) and the movable supporting frame (15) through the limiting disc (4).
4. A yarn tensioning mechanism for a circular knitting machine as in claim 3 wherein: the movable support frame is characterized in that a V-shaped driving plate (16) is fixedly installed on the outer side wall of the movable support frame (15), motor bases (17) are fixedly installed on two sides of the installation base plate (1), a driving motor (18) is installed on the outer side wall of each motor base (17), a driving bidirectional screw rod (19) is installed on an output shaft of each driving motor (18), a threaded hole is formed in the V-shaped driving plate (16), and one end of each driving bidirectional screw rod (19) is arranged in the threaded hole in a penetrating mode.
5. The yarn tensioning mechanism for a circular knitting machine as in claim 1 wherein: the end part of the installation connecting rod (9) is connected in a groove on the fixing seat (20), a connecting rack (21) is fixedly installed at the top of the fixing seat (20), and a disassembling motor (22) is fixedly installed on the inner side wall at the top of the U-shaped installation frame (7).
6. The yarn tensioning mechanism for a circular knitting machine as in claim 5 wherein: the output shaft of the disassembly motor (22) is fixedly provided with a connecting gear (23), and the connecting gear (23) is meshed with the connecting rack (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420311265.2U CN220643424U (en) | 2024-02-20 | 2024-02-20 | Yarn tensioning mechanism for circular knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420311265.2U CN220643424U (en) | 2024-02-20 | 2024-02-20 | Yarn tensioning mechanism for circular knitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220643424U true CN220643424U (en) | 2024-03-22 |
Family
ID=90296323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420311265.2U Active CN220643424U (en) | 2024-02-20 | 2024-02-20 | Yarn tensioning mechanism for circular knitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220643424U (en) |
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2024
- 2024-02-20 CN CN202420311265.2U patent/CN220643424U/en active Active
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