CN115961400B - Dual-drive chenille machine - Google Patents
Dual-drive chenille machine Download PDFInfo
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- CN115961400B CN115961400B CN202310253386.6A CN202310253386A CN115961400B CN 115961400 B CN115961400 B CN 115961400B CN 202310253386 A CN202310253386 A CN 202310253386A CN 115961400 B CN115961400 B CN 115961400B
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Abstract
The invention relates to the technical field of chenille yarn spinning, and discloses a double-drive chenille machine which comprises a paying-off drive, a forming drive, a paying-off device and a forming device, wherein the paying-off drive is used for releasing a core wire at a set speed so as to maintain the ratio between the speed and the speed of the forming device when the core wire is fed. According to the invention, the setting speed is set by the paying-off driving and the forming driving, so that the forming device and the paying-off device generate the set linear speed, the ratio between the two speeds is kept, the upper core wire and the lower core wire between the paying-off device and the forming device keep a certain tension, the straight state of the core wire is convenient to keep, the upper core wire and the lower core wire are convenient to convey, the paying-off speed is consistent with the forming speed, and the problems that the loose core wire generates winding machine and breakage in the forming device due to the fact that the tension of the upper core wire and the lower core wire in the loose state cannot be adjusted are avoided.
Description
Technical Field
The invention relates to the technical field of chenille yarn spinning, in particular to a double-drive chenille machine.
Background
Chenille yarn, also called rope velvet, is a novel fancy yarn, which is spun by taking two strands as core yarns and sandwiching a lupin yarn by twisting. There are generally chenille products such as viscose/nitrile, cotton/polyester, viscose/cotton, nitrile/polyester, viscose/polyester and the like. The chenille decorative product can be made into indoor decorative ornaments such as sofa cover, bedspread, bed blanket, table blanket, carpet, wall ornament, curtain, etc.
When twisting and forming are carried out on chenille yarns, power driving is needed for core wire release and twisting and forming, in traditional twisting and forming equipment, synchronous driving is adopted for core wires to release and simultaneously twisting is carried out for the core wires entering into the forming equipment, the linear speed of the core wires is consistent before and after the core wires in the mode, the tension of the core wires cannot be adjusted according to the material of the core wires, the core wires are separated in the transmission process, the tension of the core wires cannot be adjusted in real time after the core wires are replaced, and the core wires are loosened to influence the quality of the chenille yarns, and the situation of a winding machine is caused.
For the problems in the related art, no effective solution has been proposed at present.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a double-drive chenille machine, which has the advantages of real-time adjustment and real-time monitoring of the traction ratio of a core wire, and solves the problems that the tension of the core wire cannot be adjusted according to the material of the core wire, the core wire falls off in the transmission process, the tension of the core wire cannot be adjusted in real time after the core wire is replaced, the core wire is loosened, the quality of chenille yarns is affected, and the situation of winding the chenille machine is solved.
In order to solve the technical problems that the tension of the core wire cannot be adjusted according to the material of the core wire, so that the core wire falls off in the transmission process, and the tension of the core wire cannot be adjusted in real time after the core wire is replaced, so that the core wire is loosened to influence the quality of chenille yarns, and the situation of winding a clamping machine is solved, the invention provides the following technical scheme:
the double-drive chenille machine comprises a mounting carrier, wherein a paying-off drive and a forming drive are arranged on the rear side of the mounting carrier, a paying-off device is connected to the paying-off drive power, a forming device is connected to the forming drive power, and the paying-off device is driven to release a core wire at a set speed so as to maintain the ratio between the speed and the speed of the forming device when feeding the core wire;
the device comprises a core wire, a forming device, a gravity monitoring module, a forming driving device, a forming device and a forming device, wherein the forming driving device and the forming driving device are electrically connected with each other, and the core wire sequentially passes through the forming device and the gravity monitoring module and then enters the forming device so as to regulate and control the linear speeds of the forming device and the forming device through the real-time traction force applied to the core wire and monitored by the gravity monitoring module.
Preferably, the gravitation monitoring module comprises a mounting frame and a gravitation buffering detection assembly, wherein the gravitation buffering detection assembly is used for detecting the traction force born by the core wire and slowly releasing the traction force fluctuation generated by machine shake;
the gravity buffering detection assembly comprises a guide block, the guide block rotates with the mounting frame and is elastically connected with the mounting frame, a penetrating hole is formed in the guide block, and a detection sheet is arranged at the bottom of the penetrating hole along the direction perpendicular to the bottom wall of the penetrating hole;
one end of the detection piece is positioned in the inner cavity at the bottom of the guide block, and a sensitive pressure sensor is fixedly arranged at the bottom of the detection piece and fixedly arranged in the guide block.
Preferably, the pay-off drive comprises a pay-off rack, the pay-off rack is fixedly arranged on a mounting carrier, a double-output-shaft motor is fixedly arranged on the inner wall of the pay-off rack, two output shafts of the double-output-shaft motor penetrate through and are rotationally connected with the pay-off rack, pay-off devices are fixedly arranged on the two output shafts of the double-output-shaft motor, and the pay-off devices are arranged on the pay-off rack;
the paying-off device comprises a roller frame and a roller, wherein the roller is fixedly arranged on an output shaft of the double-output shaft motor, the roller frame is fixedly arranged on the paying-off frame, a placing groove is formed in the roller frame and used for placing a wire pressing roller, and a lead column is arranged on the paying-off frame and used for guiding a core wire to enter between the wire pressing roller and the roller.
Preferably, the forming drive comprises a driving motor, the driving motor is fixedly arranged on the linkage box, the linkage box is fixedly arranged on the mounting carrier, an output shaft of the driving motor is in power connection with the forming device, the forming devices are symmetrically arranged, linkage teeth are arranged on power input shafts of the two forming devices, and the linkage teeth are in power connection with each other through two mutually meshed transmission teeth.
Preferably, the forming device comprises a feeding frame, the feeding frame is rotatably arranged on the mounting carrier, a rotating shaft of the feeding frame is coaxial with an output shaft of the driving motor, the power input shaft is fixedly connected with the output shaft of the driving motor, an input tooth is fixedly arranged at one end of the power input shaft in the feeding frame, primary teeth are meshed with the input tooth, secondary teeth are meshed with the primary teeth, output teeth are meshed with the secondary teeth, the output teeth penetrate through and are fixedly arranged on the power shaft, and one end of the power shaft penetrates through the feeding frame and is fixedly provided with a feeding roller.
Preferably, one end of the feeding frame is hinged with one end of a spring, and the other end of the spring is hinged on the pressure regulating component;
the pressure regulating subassembly includes the pressure regulating frame, pressure regulating frame fixed mounting is in on the installation carrier, the inner wall sliding connection of pressure regulating frame has the pressure regulating piece, the side of pressure regulating piece with the other end of spring articulates mutually, just the pressure regulating piece runs through and threaded connection has the screw rod, the screw rod with the pressure regulating frame rotates the installation.
Preferably, the feeding frame is rotatably provided with an abutting frame, a torsion spring is arranged between the abutting frame and the feeding frame, two ends of the torsion spring are fixedly arranged on the abutting frame and the feeding frame respectively, one end of the abutting frame is rotatably provided with an abutting roller which is attached to the feeding roller, and the other end of the abutting frame is provided with a guiding roller for guiding the core wire.
Preferably, the mounting carrier is provided with a gauge sheet and a cutting sheet between two symmetrically arranged feeding rollers through a steel frame, and the gauge sheet is in an inverted triangle shape;
the upper part of the mounting carrier is provided with a hollow shaft motor, an output shaft of the hollow shaft motor is fixedly provided with a rotary disk, and the rotary disk is provided with a wire hole.
Preferably, the gauge sheet is provided with a core wire guide hole, and the lower part of the front surface of the mounting carrier is provided with a wire guide block.
Compared with the prior art, the invention provides a double-drive chenille machine, which has the following beneficial effects:
1. according to the invention, the setting speed is set by the paying-off driving and the forming driving, so that the forming device and the paying-off device generate the set linear speed, the ratio between the two speeds is kept, the upper core wire and the lower core wire between the paying-off device and the forming device keep a certain tension, the straight state of the core wire is convenient to keep, the upper core wire and the lower core wire are convenient to convey, the paying-off speed is consistent with the forming speed, and the problems that the loose core wire generates winding machine and breakage in the forming device due to the fact that the tension of the upper core wire and the lower core wire in the loose state cannot be adjusted are avoided.
2. According to the invention, the gravity monitoring module is arranged between the forming device and the paying-off device, and because the distance from the gravity monitoring module to the ground is larger than the distances from the paying-off device and the forming device to the ground, when the core wire between the forming device and the paying-off device is provided with tension, the core wire can exert pressure on the gravity monitoring module, so that the rotational speeds of the paying-off drive and the forming drive corresponding to the forming device and the paying-off device are regulated and controlled in real time according to the pressure generated by the gravity monitoring module, and the tension of the core wire is kept in an optimal tension range.
3. According to the invention, the rotating speeds of the forming device and the paying-off device are regulated according to the tension born by each material, so that the core wire is kept in a safe tension range, the core wire is prevented from being broken due to overlarge tension, and meanwhile, the phenomenon of winding and clamping caused by the transmission of the core wire is avoided, so that the core wire with various materials is adapted to processing.
4. The invention relates to a rotary elastic connection between a guide block and a mounting frame, which means that the mounting frame is in rotary connection with the guide block, and a torsion spring is arranged between the mounting frame and the guide block, so that two ends of the torsion spring are respectively arranged on the mounting frame and the guide block, and if a part contacted with a core wire in a forming device vibrates, the tension born by the yarn can be instantaneously increased and instantaneously released, and the tension fluctuation generated by mechanical vibration can be relieved by adopting the rotary elastic connection, and the breakage of the core wire caused by mechanical vibration can be avoided.
Drawings
FIG. 1 is a schematic view of an assembly line of a chenille machine according to the present invention;
FIG. 2 is a schematic diagram of the assembly structure of the pay-off drive, the forming drive, the pay-off device and the forming device according to the present invention;
FIG. 3 is a partial assembly block diagram of the present invention;
FIG. 4 is an enlarged view of FIG. 3A in accordance with the present invention;
FIG. 5 is a block diagram of a pay-off device of the present invention;
FIG. 6 is a schematic view of a power transmission structure of a molding apparatus according to the present invention;
FIG. 7 is a schematic view of the structure of the feeding frame of the present invention;
fig. 8 is a schematic diagram of a symmetrical arrangement structure of the molding device of the present invention.
In the figure: 1. mounting a carrier; 2. paying-off driving; 201. a pay-off rack; 202. a double output shaft motor; 3. forming and driving; 301. a driving motor; 302. a linkage box; 4. a paying-off device; 401. a roller frame; 402. a roller; 403. a placement groove; 404. a lead post; 405. a wire pressing roller; 5. a molding device; 501. a power input shaft; 502. linkage teeth; 503. an input tooth; 504. primary teeth; 505. secondary teeth; 506. a power shaft; 507. a feed roller; 508. a spring; 509. a feeding frame; 510. an output tooth; 6. an attraction monitoring module; 601. a mounting frame; 602. a guide block; 603. threading the hole; 604. a detection sheet; 7. a pressure regulating assembly; 701. a pressure regulating frame; 702. a pressure regulating block; 703. a screw; 8. an abutment frame; 9. an abutment roller; 10. a guide roller; 11. a steel frame; 12. a gauge sheet; 13. cutting the sheet; 14. a hollow shaft motor; 15. a rotating disc; 16. a wire hole; 17. a core wire guide hole; 18. and a wire block.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As described in the background art, the present application provides a dual-drive chenille machine in order to solve the above technical problems.
Referring to fig. 1-8, a dual-drive chenille machine comprises a mounting carrier 1, wherein a paying-off drive 2 and a forming drive 3 are arranged on the rear side of the mounting carrier 1, the paying-off drive 2 is in power connection with a paying-off device 4, the forming drive 3 is in power connection with a forming device 5, and the paying-off drive 2 drives the paying-off device 4 to release a core wire at a set speed so as to maintain a ratio between the speed and a speed when the forming drive 3 drives the forming device 5 to feed the core wire;
the device is characterized by further comprising an attraction monitoring module 6, wherein the attraction monitoring module 6 is electrically connected with the forming drive 3 and the paying-off drive 2, and the core wire sequentially passes through the paying-off device 4 and the attraction monitoring module 6 and then enters the forming device 5 so as to regulate and control the linear speeds of the paying-off device 4 and the forming device 5 through the real-time traction force of the core wire, which is monitored by the attraction monitoring module 6.
The chenille yarn comprises a core wire and a feather wire, wherein the core wire comprises an upper core wire and a lower core wire, and the feather wire is pressed between the upper core wire and the lower core wire to form the chenille yarn.
The chenille machine further comprises a yarn frame, wherein the yarn frame is mainly used for hanging core wires and feather wires, the upper core wires and the lower core wires flow out of the yarn frame, sequentially pass through the paying-off device 4 and the attraction monitoring module 6, finally enter the forming device 5 together with the feather wires, and are pressed to form chenille yarns;
the paying-off drive 2 is used for driving the paying-off device 4 to rotate, the forming drive 3 is used for driving the forming device 5 to operate, the upper core wire and the lower core wire are released from the yarn frame under the action of releasing traction force generated by the paying-off device 4 along with the rotation of the paying-off drive 2, and meanwhile, the forming device 5 generates forming traction force on the released upper core wire, lower core wire and the feather wire on the yarn frame under the action of the forming drive 3, and the upper core wire, the lower core wire and the feather wire on the yarn frame are pulled to synchronously enter the forming device 5 so as to extrude and form chenille yarns;
the paying-off drive 2 and the forming drive 3 rotate at set rotating speeds, so that the forming device 5 and the paying-off device 4 generate set linear speeds, the ratio between the two speeds is kept, the upper core wire and the lower core wire between the paying-off device 4 and the forming device 5 keep a certain tension, the straight state of the core wire is convenient to keep, the upper core wire and the lower core wire are convenient to convey, the paying-off speed is consistent with the forming speed, the tension of the upper core wire and the lower core wire in a loose state cannot be adjusted, and the loose core wire generates the problems of winding clamping machine and breakage in the forming device 5;
meanwhile, by arranging the gravitation monitoring module 6 between the forming device 5 and the paying-off device 4, as the distance from the gravitation monitoring module 6 to the ground is larger than the distance from the paying-off device 4 and the forming device 5 to the ground, when the core wire between the forming device 5 and the paying-off device 4 is provided with tension, the core wire can exert pressure on the gravitation monitoring module 6, so that the rotation speeds of the paying-off drive 2 and the forming drive 3 corresponding to the forming device 5 and the paying-off device 4 are regulated and controlled in real time according to the pressure generated by the gravitation monitoring module 6, and the tension of the core wire is kept in an optimal tension range.
In the specific chenille yarn shaping process, the material of heart yearn is various, and it can adopt materials such as long fiber, staple, cotton, dacron, and the tension that each material bore is different, according to the tension that each material bore, adjusts forming device 5 and pay-off 4's rotational speed, makes keep the heart yearn in safe tension range, avoids the too big heart yearn that leads to of tension to stretch out, also avoids the tension of heart yearn too little simultaneously, leads to the conveying of heart yearn to appear winding the phenomenon of card machine to the heart yearn of multiple material of adaptation processes.
Further, for the above-mentioned gravitational force monitoring module 6, the gravitational force monitoring module 6 includes a mounting frame 601 and a gravitational force buffering detecting assembly, where the gravitational force buffering detecting assembly is used to detect the traction force applied to the core wire and slow down the traction force fluctuation generated by machine vibration;
the gravitation buffering detection assembly comprises a guide block 602, wherein the guide block 602 is in rotation and elastic connection with the mounting frame 601, a through guide hole 603 is formed in the guide block 602, and a detection piece 604 is arranged at the bottom of the through guide hole 603 along the direction perpendicular to the bottom wall of the through guide hole 603; one end of the detecting piece 604 is located in the bottom inner cavity of the guiding block 602, and a sensitive pressure sensor is fixedly installed at the bottom of the detecting piece 604 and is fixedly installed inside the guiding block 602.
The guide block 602 and the mounting block 601 rotate and are elastically connected, that is, the mounting block 601 and the guide block 602 are in rotational connection, and meanwhile, a torsion spring is arranged between the mounting block 601 and the guide block 602, so that two ends of the torsion spring are respectively arranged on the mounting block 601 and the guide block 602, and if a part contacted with a core wire in the forming device 5 vibrates, the tension born by the yarn can be instantaneously increased and instantaneously released, and the rotation is adopted and the elastic connection is carried out, so that the traction fluctuation generated by the mechanical vibration can be slowed down, and the breakage of the core wire caused by the mechanical vibration of the core wire is avoided;
in addition, the top of the through hole 603 is provided with an inclined through hole, so that the core wire can be prevented from falling off from the inside of the through hole 603 on one hand, and the core wire can be conveniently adjusted on the other hand.
After the core wire passes through the threading hole 603, the detecting piece 604 is extruded, so that the detecting piece 604 is subjected to pressure, and after the pressure is detected by the sensitive pressure sensor at the bottom of the detecting piece 604, the setting-out drive 2 and the forming drive 3 are controlled to regulate the rotating speed according to whether the pressure meets the requirement of yarn tension in a safety range.
Further, for the pay-off drive 2, the pay-off drive 2 includes a pay-off rack 201, the pay-off rack 201 is fixedly mounted on the mounting carrier 1, a dual-output shaft motor 202 is fixedly mounted on an inner wall of the pay-off rack 201, two output shafts of the dual-output shaft motor 202 penetrate through and are rotatably connected with the pay-off rack 201, a pay-off device 4 is fixedly mounted on two output shafts of the dual-output shaft motor 202, and the pay-off device 4 is mounted on the pay-off rack 201;
the paying-off device 4 comprises a roller frame 401 and a roller 402, the roller 402 is fixedly arranged on an output shaft of the double-output shaft motor 202, the roller frame 401 is fixedly arranged on the paying-off frame 201, a placing groove 403 is formed in the roller frame 401, the placing groove 403 is used for placing a thread pressing roller 405, the thread pressing roller 405 is attached to the roller 402, so that the thread pressing roller 405 presses yarns, when the double-output shaft motor 202 drives the roller 402 to rotate, the thread pressing roller 405 and the roller 402 are attached to each other, the two rollers synchronously rotate, and therefore yarns are driven to be conveyed, and a lead column 404 is arranged on the paying-off frame 201, and the lead column 404 is used for guiding a core thread to enter between the thread pressing roller 405 and the roller 402;
the wire pressing roller 405 is fixedly provided with a rotating shaft, the rotating shaft is lapped in the placing groove 403, and pressure is formed on the upper core wire and the lower core wire by utilizing the self gravity of the wire pressing roller 405, so that the upper core wire and the lower core wire are convenient to convey.
After the upper core wire and the lower core wire come down from the yarn frame, the transmission direction of the yarn is changed through the lead post 404, so that the upper core wire and the lower core wire enter between the wire pressing roller 405 and the roller 402, and the upper core wire and the lower core wire are conveniently driven to be conveyed by the extrusion force between the wire pressing roller 405 and the roller 402.
Further, for the above-mentioned mounting carrier 1, the mounting carrier 1 is provided with a gauge sheet 12 and a cutting sheet 13 between two symmetrically arranged feeding rollers 507 through a steel frame 11, and the gauge sheet 12 is in an inverted triangle shape;
the upper part of the installation carrier 1 is provided with a hollow shaft motor 14, the output shaft of the hollow shaft motor 14 is fixedly provided with a rotary disk 15, the rotary disk 15 is provided with a wire hole 16, and the wire hole 16 is eccentrically arranged on the rotary disk 15, so that a feather wire can be continuously wound on the inverted triangle gauge sheet 12;
after falling from the yarn frame, the feather is penetrated through the output shaft of the hollow shaft motor 14 and then penetrated out from the wire hole 16 on the rotary disk 15, and then is wound on the inverted triangle gauge sheet 12 for a set number of turns, and then is cut into two sub feather lines by the cutting sheet 13 for use by the two forming devices 5; the feather is wound on the gauge sheet 12, the friction force between the feather and the gauge sheet 12 is mainly utilized to maintain the tension force before the feather is extruded and molded with the upper chip and the lower chip, and the design of the inverted triangle can prevent the feather from falling off on the gauge sheet 12.
Further, for the forming drive 3, the forming drive 3 includes a driving motor 301, the driving motor 301 is fixedly mounted on the linkage box 302, the linkage box 302 is fixedly mounted on the mounting carrier 1, an output shaft of the driving motor 301 is in power connection with the forming device 5, the forming devices 5 are symmetrically arranged, linkage teeth 502 are respectively arranged on power input shafts 501 of the two forming devices 5, and the linkage teeth 502 are in power connection with each other through two mutually meshed transmission teeth;
the driving motor 301 is connected with the power input shaft 501 of any molding device 5 to provide driving force for the operation of the two molding devices 5, and then the two power input shafts 501 are connected in a power way through two mutually meshed transmission teeth, so that under the condition that the transmission directions of yarns are consistent, the traction speeds of the upper core wire, the lower core wire and the feather wire of the two molding devices 5 are kept consistent, the phenomenon that the speeds of the feather wire formed by cutting of the cutting blade 13 and advancing to two sides are inconsistent, uneven traction force to two sides is caused, the cutting position of the cutting blade 13 is changed, and the feather wire is cut is avoided.
Further, for the above-mentioned forming device 5, the forming device 5 includes a feeding frame 509, the feeding frame 509 is rotatably disposed on the mounting carrier 1, the rotation shaft of the feeding frame 509 is coaxial with the output shaft of the driving motor 301, the power input shaft 501 is fixedly connected with the output shaft of the driving motor 301, an input tooth 503 is fixedly mounted at one end of the power input shaft 501 located in the feeding frame 509, a primary tooth 504 is meshed with the input tooth 503, a secondary tooth 505 is meshed with the primary tooth 504, an output tooth 510 is meshed with the secondary tooth 505, the output tooth 510 penetrates through and is fixedly mounted on the power shaft 506, and one end of the power shaft 506 penetrates through the feeding frame 509 and is fixedly mounted with a feeding roller 507;
when the driving motor 301 drives the power input shaft 501 to rotate, the power input shaft 501 is fixedly provided with the input teeth 503, the input teeth 503 are meshed with the first-stage teeth 504, the position, opposite to the meshing point of the input teeth 503, of the first-stage teeth 504 is meshed with the second-stage teeth 505, the position, opposite to the meshing point of the first-stage teeth 504, of the second-stage teeth 505 is meshed with the output teeth 510, and the output teeth 510 are fixedly arranged on the power shaft 506, so that the power of the driving motor 301 is transmitted to the power shaft 506 to drive the feeding roller 507 to rotate, and the feeding roller 507 is utilized to drive the upper core wire, the lower core wire and the sub-feather wire to transmit.
Further, for the feeding frame 509, one end of the feeding frame 509 is hinged with one end of a spring 508, and the other end of the spring 508 is hinged with the pressure regulating assembly 7;
the pressure regulating assembly 7 comprises a pressure regulating frame 701, the pressure regulating frame 701 is fixedly arranged on the mounting carrier 1, the inner wall of the pressure regulating frame 701 is connected with a pressure regulating block 702 in a sliding manner, the side surface of the pressure regulating block 702 is hinged with the other end of the spring 508, the pressure regulating block 702 penetrates through and is connected with a screw 703 in a threaded manner, and the screw 703 and the pressure regulating frame 701 are rotatably arranged;
since the feeding frame 509 is rotatably mounted on the mounting carrier 1, the pressure regulating block 702 is moved upwards under the action of the position limitation of the pressure regulating frame 701 by rotating the screw 703, and since two ends of the spring 508 are respectively hinged on the pressure regulating block 702 and the feeding frame 509, the rotation of the pressure regulating block 702 drives the feeding frame 509 to generate a rotation trend through the spring 508, and since the feeding roller 507 on the feeding frame 509 is attached to the gauge 12, the rotation of the pressure regulating block 702 can stretch the spring 508, so that the extrusion force of the feeding roller 507 to the gauge 12 is increased, and the extrusion force of the feeding roller 507 to the upper core wire is increased.
The stretching degree of the spring 508 is changed by changing the position of the pressure regulating block 702 on the pressure regulating frame 701, so that the extrusion degree of the feeding roller 507 on the upper core wire is regulated.
Further, for the feeding frame 509, an abutting frame 8 is rotatably mounted on the feeding frame 509, a torsion spring is disposed between the abutting frame 8 and the feeding frame 509, two ends of the torsion spring are fixedly mounted on the abutting frame 8 and the feeding frame 509 respectively, an abutting roller 9 is rotatably disposed at one end of the abutting frame 8 and is attached to the feeding roller 507, and a guiding roller 10 is disposed at the other end of the abutting frame 8 to guide the core wire;
the torsion spring arranged between the abutting frame 8 and the feeding frame 509 is always in a deformed state, i.e. has a certain torque all the time, so that the abutting roller 9 is attached to the feeding roller 507 to form extrusion on the upper core wire, the sub-feather wire and the lower core wire, thereby forming chenille yarns.
Further, for the gauge sheet 12, a core wire guide hole 17 is formed in the gauge sheet 12, a wire guide block 18 is provided at the lower part of the front surface of the mounting carrier 1, and the lower core wire and the upper core wire are separated by the core wire guide hole 17 and the wire guide block 18, so that the lower core wire and the upper core wire are respectively positioned at the upper side and the lower side of the sub-feather wire, and the sub-feather wire is clamped between the middle entering feeding roller and the abutting roller 9.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made hereto without departing from the spirit and principles of the present invention.
Claims (8)
1. Double-drive chenille machine, comprising a mounting carrier (1), characterized in that: the back side of the mounting carrier (1) is provided with a paying-off drive (2) and a forming drive (3), the paying-off drive (2) is in power connection with a paying-off device (4), the forming drive (3) is in power connection with a forming device (5), and the paying-off drive (2) drives the paying-off device (4) to release a core wire at a set speed so as to maintain the ratio between the speed and the speed when the forming drive (3) drives the forming device (5) to feed the core wire;
the device comprises a core wire, a forming device (5) and a gravity monitoring module (6), wherein the forming device (4) is connected with the core wire, the forming device (5) is connected with the core wire, the forming device (3) is connected with the core wire, the forming device (5) is connected with the core wire, and the core wire is connected with the forming device (2) through the gravity monitoring module (6), so that the linear speed of the forming device (4) and the forming device (5) is regulated and controlled through the real-time traction force of the core wire, which is monitored by the gravity monitoring module (6);
the gravity monitoring module (6) comprises a mounting frame (601) and a gravity buffering detection assembly, wherein the gravity buffering detection assembly is used for detecting the traction force born by the core wire and slowly releasing traction force fluctuation generated by machine vibration;
the gravity buffering detection assembly comprises a guide block (602), the guide block (602) is rotationally and elastically connected with the mounting frame (601), a through guide hole (603) is formed in the guide block (602), and a detection sheet (604) is arranged at the bottom of the through guide hole (603) along the direction perpendicular to the bottom wall of the through guide hole (603);
one end of the detection piece (604) is located in the bottom inner cavity of the guide block (602), and a sensitive pressure sensor is fixedly installed at the bottom of the detection piece (604) and fixedly installed inside the guide block (602).
2. A dual drive chenille machine according to claim 1, wherein: the paying-off drive (2) comprises a paying-off frame (201), the paying-off frame (201) is fixedly arranged on an installation carrier (1), a double-output-shaft motor (202) is fixedly arranged on the inner wall of the paying-off frame (201), two output shafts of the double-output-shaft motor (202) penetrate through and are rotatably connected with the paying-off frame (201), paying-off devices (4) are fixedly arranged on the two output shafts of the double-output-shaft motor (202), and the paying-off devices (4) are arranged on the paying-off frame (201);
the paying-off device (4) comprises a roller frame (401) and a roller (402), the roller (402) is fixedly arranged on an output shaft of the double-output shaft motor (202), the roller frame (401) is fixedly arranged on the paying-off frame (201), a placing groove (403) is formed in the roller frame (401), the placing groove (403) is used for placing a wire pressing roller (405), a wire leading column (404) is arranged on the paying-off frame (201), and the wire leading column (404) is used for leading a core wire to enter between the wire pressing roller (405) and the roller (402).
3. A dual drive chenille machine according to claim 2, wherein: the forming drive (3) comprises a drive motor (301), the drive motor (301) is fixedly arranged on a linkage box (302), the linkage box (302) is fixedly arranged on the mounting carrier (1), an output shaft of the drive motor (301) is in power connection with the forming device (5), the forming device (5) are symmetrically arranged, linkage teeth (502) are respectively arranged on a power input shaft (501) of the forming device (5), and the linkage teeth (502) are in power connection through two mutually meshed transmission teeth.
4. A dual drive chenille machine according to claim 3, wherein: the forming device (5) comprises a feeding frame (509), the feeding frame (509) is rotatably arranged on the mounting carrier (1), a rotating shaft of the feeding frame (509) is coaxial with an output shaft of the driving motor (301), the power input shaft (501) is fixedly connected with the output shaft of the driving motor (301), one end of the power input shaft (501) in the feeding frame (509) is fixedly provided with an input tooth (503), the input tooth (503) is meshed with a primary tooth (504), the primary tooth (504) is meshed with a secondary tooth (505), the secondary tooth (505) is meshed with an output tooth (510), the output tooth (510) penetrates through and is fixedly arranged on the power shaft (506), and one end of the power shaft (506) penetrates through the feeding frame (509) and is fixedly provided with a feeding roller (507).
5. The dual drive chenille machine of claim 4, wherein: one end of the feeding frame (509) is hinged with one end of a spring (508), and the other end of the spring (508) is hinged on the pressure regulating component (7);
the pressure regulating subassembly (7) is including pressure regulating frame (701), pressure regulating frame (701) fixed mounting is in on installing carrier (1), the inner wall sliding connection of pressure regulating frame (701) has pressure regulating piece (702), the side of pressure regulating piece (702) with the other end of spring (508) articulates mutually, just pressure regulating piece (702) run through and threaded connection has screw rod (703), screw rod (703) with pressure regulating frame (701) rotate the installation.
6. The dual drive chenille machine of claim 5, wherein: the feeding frame (509) is rotatably provided with an abutting frame (8), a torsion spring is arranged between the abutting frame (8) and the feeding frame (509), two ends of the torsion spring are fixedly arranged on the abutting frame (8) and the feeding frame (509) respectively, one end of the abutting frame (8) is rotatably provided with an abutting roller (9) and the feeding roller (507) are attached, and the other end of the abutting frame is provided with a guiding roller (10) for guiding a core wire.
7. The dual drive chenille machine of claim 6, wherein: the mounting carrier (1) is provided with a gauge sheet (12) and a cutting sheet (13) between two symmetrically arranged feeding rollers (507) through a steel frame (11), and the gauge sheet (12) is in an inverted triangle shape;
the upper portion of installation carrier (1) sets up cavity axle motor (14), the output shaft fixed mounting of cavity axle motor (14) has rotary disk (15), line hole (16) have been seted up on rotary disk (15).
8. The dual drive chenille machine of claim 7, wherein: the gauge sheet (12) is provided with a core wire guide hole (17), and the lower part of the front surface of the mounting carrier (1) is provided with a wire block (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310253386.6A CN115961400B (en) | 2023-03-16 | 2023-03-16 | Dual-drive chenille machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310253386.6A CN115961400B (en) | 2023-03-16 | 2023-03-16 | Dual-drive chenille machine |
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| CN115961400A CN115961400A (en) | 2023-04-14 |
| CN115961400B true CN115961400B (en) | 2023-06-13 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5804008A (en) * | 1994-08-31 | 1998-09-08 | E. I. Du Pont De Nemours And Company | Method and apparatus for making a tuftstring carpet |
| CN211645505U (en) * | 2019-10-08 | 2020-10-09 | 张家港金康达机械有限公司 | Feeding frame structure for chenille spinning machine |
| CN211339789U (en) * | 2019-11-15 | 2020-08-25 | 杭州科睿捷智能机械制造有限公司 | Synchronous transmission device for chenille spinning machine |
| CN212863566U (en) * | 2020-06-23 | 2021-04-02 | 深圳市华源达科技有限公司 | Wire winding device and mask machine |
| CN111910314A (en) * | 2020-07-23 | 2020-11-10 | 桐乡市大麻新丽纺织科技有限公司 | Production method of chenille yarn |
| CN213356543U (en) * | 2020-09-09 | 2021-06-04 | 武汉华凯轻纺有限公司 | Yarn tension control device for winder |
| CN214458555U (en) * | 2021-02-27 | 2021-10-22 | 江苏纳斯卡新材料科技有限公司 | Energy-saving driving structure for output roller of chenille machine |
| CN113355775B (en) * | 2021-05-19 | 2022-07-29 | 江阴市薪天纱业有限公司 | Chenille spinning device with special-shaped gauge pieces and process |
| CN216686939U (en) * | 2021-11-09 | 2022-06-07 | 苏州捷瑞达自动化科技有限公司 | Conveying assembly for data line production |
| CN114604691B (en) * | 2022-04-14 | 2023-11-21 | 湖州荣登智能科技有限公司 | Chenille spinning energy-saving equipment |
| CN218932440U (en) * | 2022-09-14 | 2023-04-28 | 新昌县蓝翔机械有限公司 | Chenille textile machine |
| CN115726078B (en) * | 2023-01-09 | 2023-04-11 | 张家港金康达机械有限公司 | Chenille machine |
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