CN115159254A - Pre-curling device of three-dimensional flat loom - Google Patents
Pre-curling device of three-dimensional flat loom Download PDFInfo
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- CN115159254A CN115159254A CN202210920894.0A CN202210920894A CN115159254A CN 115159254 A CN115159254 A CN 115159254A CN 202210920894 A CN202210920894 A CN 202210920894A CN 115159254 A CN115159254 A CN 115159254A
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- 230000007246 mechanism Effects 0.000 claims abstract description 29
- 238000003825 pressing Methods 0.000 claims abstract description 27
- 238000009940 knitting Methods 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 4
- 210000005056 cell body Anatomy 0.000 claims 1
- 230000003028 elevating effect Effects 0.000 claims 1
- 239000010410 layer Substances 0.000 abstract description 14
- 239000002356 single layer Substances 0.000 abstract description 12
- 230000006835 compression Effects 0.000 abstract description 6
- 238000007906 compression Methods 0.000 abstract description 6
- 238000009941 weaving Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 239000004753 textile Substances 0.000 abstract description 2
- 238000002788 crimping Methods 0.000 description 9
- 230000008901 benefit Effects 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H59/00—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators
- B65H59/10—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by devices acting on running material and not associated with supply or take-up devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H54/00—Winding, coiling, or depositing filamentary material
- B65H54/70—Other constructional features of yarn-winding machines
- B65H54/71—Arrangements for severing filamentary materials
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Knitting Machines (AREA)
Abstract
The invention relates to the technical field of textile machinery and discloses a pre-curling device of a three-dimensional flat-plate weaving machine, which comprises a device main body, wherein a yarn splitting device is arranged at the rear end of the device main body, the front end of the yarn splitting device is connected with a cutting assembly, a clamping device is arranged in front of the cutting assembly, the front end of the clamping device is connected with a yarn suction device, a screw rod mechanism is arranged in front of the yarn suction device, and a lifting platform is arranged at the front end of the screw rod mechanism. The device is placed behind the curling mechanism, the yarns firstly pass through the flat plate curling mechanism and then pass through the device, the first layer of yarns passing through the curling mechanism firstly pass through the yarn dividing device of the pre-curling mechanism, pass through the cutting bottom plate and the clamping device, and the middle pressing plate and the lower clamping plate are close to each other by using the compression bolt to achieve the effect of clamping single-layer yarns, so that the yarn dividing function is achieved, the yarns are uniformly distributed during curling and clamping, and the clamping device is used for clamping single-layer warps.
Description
Technical Field
The invention relates to the technical field of textile machinery, in particular to a pre-curling device of a three-dimensional flat-plate weaving machine.
Background
Tension control is a key technology of weaving machines, and yarn tension is an important control parameter affecting product quality. The yarns between the heald frame and the crimping mechanism may sag because the tension is not fully established, thereby affecting the structure of the three-dimensional fabric.
The tension of the existing curled portion is established substantially by the curling motor. This method can only bring all the yarns to crimp after the clamping process is completed until all the yarns are tightened to build tension, which results in a large amount of yarn waste.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a pre-curling device of a three-dimensional flat weaving machine, which has the yarn dividing function, has the advantages that yarns are uniformly distributed during curling and clamping, a clamping device is used for clamping single-layer warps, the single-layer warps are curled or pre-curled through screw rod transmission, the yarns are cut, and the like, and solves the technical problems.
Technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: the pre-curling device of the three-dimensional flat-plate weaving machine comprises a device main body, wherein the rear end of the device main body is provided with a yarn splitting device, the front end of the yarn splitting device is connected with a cutting assembly, the front part of the cutting assembly is provided with a clamping device, the front end of the clamping device is connected with a yarn sucking device, the front part of the yarn sucking device is provided with a screw rod mechanism, and the front end of the screw rod mechanism is provided with a lifting platform;
the yarn dividing device comprises a yarn dividing and guiding rod, a pressing line cover plate, a yarn dividing rack, a cutting bottom plate, a fixed beam and a guide groove, wherein the yarn dividing and guiding rod is arranged on the rear wall of the yarn dividing device;
the cutting assembly comprises a motor, a pen-shaped air cylinder, a roller, a second motor, a cutting wheel, a fixing plate and an adjusting plate, wherein the output end of the motor is connected with the roller, the rear wall of the roller is connected with the pen-shaped air cylinder, the output end of the pen-shaped air cylinder is downwards connected with the fixing plate, the side wall of the fixing plate is connected with the second motor, the bottom of the fixing plate is connected with the adjusting plate, and the output end of the second motor is downwards connected with the cutting wheel;
the top of the clamping device is provided with an upper clamping plate, the bottom of the inner side of the front end of the yarn splitting device is provided with a lower clamping plate, a middle pressing plate is arranged between the upper clamping plate and the lower clamping plate, rollers are arranged on two sides of the upper clamping plate and two sides of the lower clamping plate, and the top surface of the upper clamping plate is provided with a compression bolt;
inhale the yarn device including inhaling the yarn shower nozzle, inhaling yarn guide rail and yarn guide ring, inhale the yarn shower nozzle and be located grip block antetheca center down, inhale yarn shower nozzle bottom surface and connect and inhale the yarn guide rail, inhale yarn guide rail top surface and set up the yarn guide ring.
Preferably, the yarn dividing rack is located at the tail end of the device main body, a through groove is formed in the front wall of the yarn dividing rack, the yarn dividing guide rods are arranged and installed on the inner side of the through groove formed in the yarn dividing rack, and the yarn pressing cover plate is connected to the front wall of the yarn dividing rack in a sliding mode and the rear wall of the yarn pressing cover plate is close to the yarn dividing guide rods.
According to the technical scheme, the device main body is placed behind the curling mechanism, and the yarn firstly passes through the flat plate curling mechanism and then passes through the device main body.
Preferably, the guide grooves are symmetrically arranged on two sides of the top surface of the lifting platform, the guide grooves are plate blocks with groove bodies arranged at the upper and lower ends, the inner sides of the guide grooves are connected with the upper clamping plate and the lower clamping plate in a sliding mode, the tail ends of the top surfaces of the guide grooves are connected with the fixed beam, and two ends of the cutting bottom plate are fixedly connected with the guide grooves.
Preferably, the output end of the motor is in transmission connection with a roller, the roller is in sliding connection with the fixed beam, the rear wall of the roller is connected with the outer side of the pen-shaped air cylinder through a fixed block, the pen-shaped air cylinder vertically cuts the bottom plate, the output end of the pen-shaped air cylinder is connected with a fixed plate, and the bottom of the fixed plate is in threaded connection with an adjusting plate.
Through above-mentioned technical scheme, through packing into the line ball apron, compress tightly first layer yarn, then cutting assembly cuts first layer yarn, and the form of a stroke or a combination of strokes cylinder stretches out, and spring coupling makes the cutting wheel can self-adaptation regulation height between regulating plate and the cutting wheel fixed plate.
Preferably, the second motor is parallel to the pen-shaped air cylinder and is positioned on the side edge of the adjusting plate, the output end of the second motor is connected with the cutting wheel, and the bottom surface of the cutting wheel is in contact with the cutting bottom plate.
Through above-mentioned technical scheme, move along the slide rail through motor start-up gyro wheel, no. two motor starts simultaneously and makes the rotatory cutting of cutting wheel, repeats the work of curling in advance of above-mentioned operation completion multilayer yarn. And after the pre-curling device is removed, formal curling can be started.
Preferably, the upper clamping plate is connected to the top of the guide groove in a sliding manner through a roller, the lower clamping plate is connected to the bottom of the guide groove in a sliding manner through a roller, and the upper clamping plate is parallel to the lower clamping plate.
Through the technical scheme, the lead screw mechanism drives the roller to move through the guide groove, so that the tension of the single-layer yarn is established.
Preferably, the middle pressure plate is fixedly installed between the upper clamping plate and the lower clamping plate through a compression bolt.
Through the technical scheme, the first layer of yarns passing through the crimping device firstly pass through the yarn dividing device of the pre-crimping mechanism, and the pressing bolt is used for enabling the middle pressing plate and the lower clamping plate to be close to each other to achieve the effect of clamping the single layer of yarns through the cutting bottom plate and the clamping device.
Preferably, the yarn sucking nozzle is installed on the front wall of the lower clamping plate through a yarn sucking guide rail, the yarn sucking nozzle is connected to the yarn sucking guide rail in a sliding mode, and the yarn guide rings are arranged at the rear end of the top face of the yarn sucking guide rail and are oppositely located on the yarn sucking nozzle.
Through above-mentioned technical scheme, single yarn tension can be adjusted through inhaling the yarn device, and single yarn is inhaled the yarn shower nozzle through the yarn guide ring and is adsorbed.
Compared with the prior art, the invention provides a pre-curling device of a three-dimensional flat-plate weaving machine, which has the following beneficial effects:
1. the device is placed behind the curling mechanism, the yarns firstly pass through the flat plate curling mechanism and then pass through the device, the first layer of yarns passing through the curling mechanism firstly pass through the yarn dividing device of the pre-curling mechanism, pass through the cutting bottom plate and the clamping device, and the middle pressing plate and the lower clamping plate are close to each other by using the compression bolt to achieve the effect of clamping single-layer yarns, so that the yarn dividing function is achieved, the yarns are uniformly distributed during curling and clamping, and the clamping device is used for clamping single-layer warps.
2. The invention drives the roller through the screw rod mechanism, and the tension of single-layer yarns is established through the motion of the guide groove, wherein the tension of single yarns can be adjusted through the yarn suction device. Single yarn is absorbed by the yarn absorbing nozzle through the yarn guide ring. The line ball apron is gone into to the completion foretell operation after, compresses tightly first layer yarn, then cutting assembly cuts first layer yarn, and the form of a stroke or a combination of strokes cylinder stretches out, and spring coupling makes the cutting wheel can self-adaptation adjusting height between regulating plate and the cutting wheel fixed plate, has reached and has curled or carry out the beneficial effect of curling in advance to single warp through the screw drive.
3. According to the invention, the roller is started by the motor to move along the sliding rail, the second motor is started to enable the cutting wheel to rotate for cutting, the operations are repeated to finish the pre-curling work of the multi-layer yarns, and the pre-curling device is removed to start formal curling, so that the beneficial effect of cutting the yarns is achieved.
Drawings
FIG. 1 is a perspective view of the overall structure of the present invention;
FIG. 2 is a perspective view of the clamping device of the present invention;
FIG. 3 is a perspective view of the cutting device according to the present invention;
FIG. 4 is a schematic perspective view of the yarn sucking device of the present invention;
FIG. 5 is a perspective view of the yarn separating device according to the present invention;
FIG. 6 is a rear view of the cutting device according to the present invention.
Wherein: 1. a device main body; 101. a yarn dividing device; 2. a cutting assembly; 3. a clamping device; 4. a yarn suction device; 5. a screw mechanism; 6. a lifting platform; 7. an upper clamping plate; 8. a lower clamping plate; 9. a middle press plate; 10. a roller; 11. a hold-down bolt; 12. a motor; 13. a pen-shaped cylinder; 14. a roller; 15. a second motor; 16. a cutting wheel; 17. a fixing plate; 18. an adjusting plate; 19. a yarn suction nozzle; 20. a yarn suction guide rail; 21. a yarn guide ring; 22. a yarn dividing and guiding rod; 23. a wire pressing cover plate; 24. a yarn dividing machine frame; 25. cutting the bottom plate; 26. a fixed beam; 27. and a guide groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, a pre-curling device of a three-dimensional flat knitting machine comprises a device body 1, a yarn splitting device 101 is arranged at the rear end of the device body 1, the front end of the yarn splitting device 101 is connected with a cutting assembly 2, a clamping device 3 is arranged in front of the cutting assembly 2, the front end of the clamping device 3 is connected with a yarn absorbing device 4, a screw rod mechanism 5 is arranged in front of the yarn absorbing device 4, and a lifting table 6 is arranged at the front end of the screw rod mechanism 5;
the yarn dividing device 101 comprises a yarn dividing and guiding rod 22, a pressing line cover plate 23, a yarn dividing rack 24, a cutting bottom plate 25, a fixed beam 26 and a guide groove 27, the yarn dividing and guiding rod 22 is arranged on the rear wall of the yarn dividing device 101, the pressing line cover plate 23 is positioned at the bottom of the yarn dividing and guiding rod 22 and contacts with the bottom of the front end of the yarn dividing rack 24, the front wall of the yarn dividing rack 24 contacts with the cutting bottom plate 25, the two sides of the cutting bottom plate 25 are connected with the guide groove 27, and the fixing beam 26 is connected above the guide groove 27;
the cutting assembly 2 comprises a motor 12, a pen-shaped air cylinder 13, a roller 14, a second motor 15, a cutting wheel 16, a fixing plate 17 and an adjusting plate 18, wherein the output end of the motor 12 is connected with the roller 14, the rear wall of the roller 14 is connected with the pen-shaped air cylinder 13, the output end of the pen-shaped air cylinder 13 is downwards connected with the fixing plate 17, the side wall of the fixing plate 17 is connected with the second motor 15, the bottom of the fixing plate 17 is connected with the adjusting plate 18, and the output end of the second motor 15 is downwards connected with the cutting wheel 16;
an upper clamping plate 7 is arranged at the top of the clamping device 3, a lower clamping plate 8 is arranged at the bottom of the inner side of the front end of the yarn splitting device 101, a middle pressing plate 9 is arranged between the upper clamping plate 7 and the lower clamping plate 8, rollers 10 are arranged on two sides of the upper clamping plate 7 and two sides of the lower clamping plate 8, and a compression bolt 11 is arranged on the top surface of the upper clamping plate 7;
the yarn suction device 4 comprises a yarn suction nozzle 19, a yarn suction guide rail 20 and a yarn guide ring 21, the yarn suction nozzle 19 is positioned in the center of the front wall of the lower clamping plate 8, the bottom surface of the yarn suction nozzle 19 is connected with the yarn suction guide rail 20, and the yarn guide ring 21 is arranged on the top surface of the yarn suction guide rail 20.
Specifically, the dividing frame 24 is located at the tail end of the device main body 1, the front wall of the dividing frame 24 is provided with a through groove, the dividing yarn guide rods 22 are arranged and installed on the inner side of the through groove formed in the dividing frame 24, and the pressing line cover plate 23 is connected to the front wall of the dividing frame 24 in a sliding mode and the rear wall of the pressing line cover plate is close to the dividing yarn guide rods 22.
Specifically, the guide grooves 27 are symmetrically arranged on two sides of the top surface of the lifting platform 6, the guide grooves 27 are plates with groove bodies arranged at the upper and lower ends, the upper clamping plate 7 and the lower clamping plate 8 are connected to the inner side of the guide grooves 27 in a sliding mode, the tail end of the top surface of the guide grooves 27 is connected with the fixed beam 26, and two ends of the cutting bottom plate 25 are fixedly connected with the guide grooves 27.
Specifically, the output end of the motor 12 is connected with the roller 14 in a transmission mode, the roller 14 is connected with the fixed beam 26 in a sliding mode, the rear wall of the roller 14 is connected with the outer side of the pen-shaped air cylinder 13 through the fixed block, the pen-shaped air cylinder 13 vertically cuts the bottom plate 25, the output end of the pen-shaped air cylinder 13 is connected with the fixed plate 17, the bottom of the fixed plate 17 is connected with the adjusting plate 18 in a threaded mode, and the adjustable cutting wheel has the advantages that the first layer of yarns are tightly pressed through the pressing line cover plate 23 which is arranged in the fixed plate, then the cutting assembly 2 cuts the first layer of yarns, the pen-shaped air cylinder 13 stretches out, and the cutting wheel 16 can be adjusted in height in a self-adaptive mode through spring connection between the adjusting plate 18 and the cutting wheel fixed plate 17.
Specifically, no. two motors 15 are parallel to the pen-shaped cylinder 13 and are located on the side edge of the adjusting plate 18, the output end of the No. two motor 15 is connected with the cutting wheel 16, the bottom surface of the cutting wheel 16 is in contact with the cutting bottom plate 25, and the advantages that the roller 14 is started to move along the sliding rail through the motor 12, meanwhile, the No. two motors 15 are started to enable the cutting wheel 16 to rotate for cutting, and the operation is repeated to complete the pre-curling work of the multilayer yarns. And after the pre-curling device is removed, formal curling can be started.
Specifically, the upper clamping plate 7 is slidably connected to the top of the guide groove 27 through the roller 10, the lower clamping plate 8 is also slidably connected to the bottom of the guide groove 27 through the roller 10, and the upper clamping plate 7 is parallel to the lower clamping plate 8.
Specifically, the middle pressing plate 9 is fixedly installed between the upper clamping plate 7 and the lower clamping plate 8 through the pressing bolt 11, and the advantage is that the first layer of yarns passing through the crimping device firstly passes through the yarn dividing device 101 of the pre-crimping mechanism, passes through the cutting bottom plate 25 and the clamping device 3, and the pressing bolt 11 is used for enabling the middle pressing plate 9 and the lower clamping plate 8 to be close to each other so as to achieve the effect of clamping single-layer yarns.
Specifically, the yarn suction nozzle 19 is installed on the front wall of the lower clamping plate 8 through the yarn suction guide rail 20, the yarn suction nozzle 19 is connected to the yarn suction guide rail 20 in a sliding mode, the yarn guide rings 21 are arranged at the rear end of the top surface of the yarn suction guide rail 20 in an aligned mode and are located on the yarn suction nozzle 19, and the yarn suction device has the advantages that tension of single yarns can be adjusted through the yarn suction device 4, and the single yarns are sucked through the yarn guide rings 21 by the yarn suction nozzle 19.
When the device is used, the device body 1 is placed behind the crimping mechanism, the yarns firstly pass through the flat plate crimping mechanism and then pass through the device, the first layer of yarns passing through the crimping mechanism firstly pass through the yarn dividing device 101 of the pre-crimping mechanism, pass through the cutting bottom plate 25 and the clamping device 3, the middle pressing plate 9 and the lower clamping plate 8 are close to each other by the compression bolt 11 to achieve the effect of clamping single-layer yarns, the screw rod mechanism 5 drives the roller 10 to move through the guide groove 27 to enable the tension of the single-layer yarns to be established, the tension of a single yarn can be adjusted through the yarn suction device 4, and the single yarn is adsorbed by the yarn suction nozzle 19 through the yarn guide ring 21. After the above operation, a pressing line cover plate 23 is arranged to press the first layer yarn. Then the cutting component 2 cuts the first layer of yarn, the pen-shaped air cylinder 13 extends out, the adjusting plate 18 is connected with the cutting wheel fixing plate 17 through the spring, so that the cutting wheel 16 can adjust the height in a self-adaptive mode, the motor 12 is started, the roller 14 moves along the sliding rail, meanwhile, the second motor 15 is started, so that the cutting wheel 16 rotates to cut, and the operation is repeated to finish the pre-curling work of the multiple layers of yarn. And after the pre-curling device is removed, formal curling can be started.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A pre-curling device of a three-dimensional flat knitting machine, comprising a device body (1), characterized in that: a yarn splitting device (101) is arranged at the rear end of the device main body (1), the front end of the yarn splitting device (101) is connected with a cutting assembly (2), a clamping device (3) is arranged in front of the cutting assembly (2), the front end of the clamping device (3) is connected with a yarn absorbing device (4), a screw rod mechanism (5) is arranged in front of the yarn absorbing device (4), and a lifting table (6) is arranged at the front end of the screw rod mechanism (5);
the yarn dividing device (101) comprises a yarn dividing and guiding rod (22), a yarn pressing cover plate (23), a yarn dividing rack (24), a cutting bottom plate (25), a fixing beam (26) and a guide groove (27), wherein the yarn dividing and guiding rod (22) is arranged on the rear wall of the yarn dividing device (101), the yarn pressing cover plate (23) is located at the bottom of the yarn dividing and guiding rod (22) and contacts with the bottom of the front end of the yarn dividing rack (24), the front wall of the yarn dividing rack (24) contacts with the cutting bottom plate (25), the two sides of the cutting bottom plate (25) are connected with the guide groove (27), and the fixing beam (26) is connected above the guide groove (27);
the cutting assembly (2) comprises a motor (12), a pen-shaped air cylinder (13), a roller (14), a second motor (15), a cutting wheel (16), a fixing plate (17) and an adjusting plate (18), the output end of the motor (12) is connected with the roller (14), the rear wall of the roller (14) is connected with the pen-shaped air cylinder (13), the output end of the pen-shaped air cylinder (13) is downwards connected with the fixing plate (17), the side wall of the fixing plate (17) is connected with the second motor (15), the bottom of the fixing plate (17) is connected with the adjusting plate (18), and the output end of the second motor (15) is downwards connected with the cutting wheel (16);
an upper clamping plate (7) is arranged at the top of the clamping device (3), a lower clamping plate (8) is arranged at the bottom of the inner side of the front end of the yarn splitting device (101), a middle pressing plate (9) is arranged between the upper clamping plate (7) and the lower clamping plate (8), rollers (10) are arranged on two sides of the upper clamping plate (7) and two sides of the lower clamping plate (8), and a pressing bolt (11) is arranged on the top surface of the upper clamping plate (7);
inhale yarn device (4) including inhaling yarn shower nozzle (19), inhaling yarn guide rail (20) and leading yarn ring (21), inhale yarn shower nozzle (19) and be located grip block (8) antetheca center down, inhale yarn shower nozzle (19) bottom surface and connect and inhale yarn guide rail (20), it sets up leading yarn ring (21) to inhale yarn guide rail (20) top surface.
2. The pre-curling device of a three-dimensional flat knitting machine according to claim 1, wherein: the yarn dividing machine frame (24) is located at the tail end of the device main body (1), a through groove is formed in the front wall of the yarn dividing machine frame (24), yarn dividing guide rods (22) are arranged and installed on the inner side of the through groove formed in the yarn dividing machine frame (24), and a yarn pressing cover plate (23) is connected to the front wall and the rear wall of the yarn dividing machine frame (24) in a sliding mode and is close to the yarn dividing guide rods (22).
3. The pre-curling device of a three-dimensional flat knitting machine according to claim 1, wherein: guide slot (27) symmetry is installed in elevating platform (6) top surface both sides, the plate of cell body is seted up for upper and lower end to guide slot (27), grip block (7) and lower grip block (8) are gone up to guide slot (27) inboard sliding connection, guide slot (27) top surface end connection fixed beam (26), cutting bottom plate (25) both ends fixed connection guide slot (27).
4. The pre-curling device of a three-dimensional flat knitting machine according to claim 1, wherein: the output end of the motor (12) is connected with a roller (14) in a transmission mode, the roller (14) is connected with a fixed beam (26) in a sliding mode, the rear wall of the roller (14) is connected with the outer side of a pen-shaped air cylinder (13) through a fixed block, the pen-shaped air cylinder (13) vertically cuts a bottom plate (25), the output end of the pen-shaped air cylinder (13) is connected with a fixed plate (17), and the bottom of the fixed plate (17) is connected with an adjusting plate (18) in a threaded mode.
5. The pre-curling device of a three-dimensional flat knitting machine according to claim 1, wherein: the second motor (15) is parallel to the pen-shaped air cylinder (13) and is positioned on the side edge of the adjusting plate (18), the output end of the second motor (15) is connected with the cutting wheel (16), and the bottom surface of the cutting wheel (16) is in contact with the cutting bottom plate (25).
6. The pre-curling device of a three-dimensional flat knitting machine according to claim 1, wherein: the upper clamping plate (7) is connected to the top of the guide groove (27) in a sliding mode through the roller (10), the lower clamping plate (8) is connected to the bottom of the guide groove (27) in a sliding mode through the roller (10), and the upper clamping plate (7) is parallel to the lower clamping plate (8).
7. The pre-curling device of a three-dimensional flat knitting machine according to claim 1, wherein: the middle pressure plate (9) is fixedly arranged between the upper clamping plate (7) and the lower clamping plate (8) through a pressing bolt (11).
8. The pre-curling device of a three-dimensional flat knitting machine according to claim 1, wherein: the yarn sucking nozzle (19) is installed on the front wall of the lower clamping plate (8) through a yarn sucking guide rail (20), the yarn sucking nozzle (19) is connected to the yarn sucking guide rail (20) in a sliding mode, and the yarn guide rings (21) are arranged at the rear end of the top face of the yarn sucking guide rail (20) in an arrayed mode and are located opposite to the yarn sucking nozzle (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210920894.0A CN115159254A (en) | 2022-08-02 | 2022-08-02 | Pre-curling device of three-dimensional flat loom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210920894.0A CN115159254A (en) | 2022-08-02 | 2022-08-02 | Pre-curling device of three-dimensional flat loom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115159254A true CN115159254A (en) | 2022-10-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210920894.0A Pending CN115159254A (en) | 2022-08-02 | 2022-08-02 | Pre-curling device of three-dimensional flat loom |
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| CN (1) | CN115159254A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105887286A (en) * | 2016-05-31 | 2016-08-24 | 天津工业大学 | Carbon fiber multi-layer angle connection loom yarn tension control method |
| CN107523921A (en) * | 2017-07-14 | 2017-12-29 | 浙江理工大学 | A kind of weaving process of three-dimensional orthogonal woven reinforcement |
| KR20180096368A (en) * | 2017-02-21 | 2018-08-29 | 이화선 | Winder for film yarn having winding roll with multiple section |
| CN208964272U (en) * | 2018-10-26 | 2019-06-11 | 武汉纺织大学 | A kind of solid loom warp tension control device |
| JP2021195687A (en) * | 2020-06-17 | 2021-12-27 | 小倉クラッチ株式会社 | Spindle unit |
-
2022
- 2022-08-02 CN CN202210920894.0A patent/CN115159254A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105887286A (en) * | 2016-05-31 | 2016-08-24 | 天津工业大学 | Carbon fiber multi-layer angle connection loom yarn tension control method |
| KR20180096368A (en) * | 2017-02-21 | 2018-08-29 | 이화선 | Winder for film yarn having winding roll with multiple section |
| CN107523921A (en) * | 2017-07-14 | 2017-12-29 | 浙江理工大学 | A kind of weaving process of three-dimensional orthogonal woven reinforcement |
| CN208964272U (en) * | 2018-10-26 | 2019-06-11 | 武汉纺织大学 | A kind of solid loom warp tension control device |
| JP2021195687A (en) * | 2020-06-17 | 2021-12-27 | 小倉クラッチ株式会社 | Spindle unit |
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