Drawing frame device for colored spun yarn production

Abstract

The invention relates to the technical field of colored spun yarn production, in particular to a drawing frame device for colored spun yarn production. The drawing frame comprises a drawing frame body, an L-shaped supporting frame is fixed to one end of the bottom end of the drawing frame body, and pay-off rollers are rotationally connected to the two sides of the outer side of the L-shaped supporting frame. According to the drawing frame device for colored spun yarn production, the heating pipe is started to heat the surface of the heating roller, then the first servo motor is started to drive one of the first transmission cylinders to rotate, the two first transmission cylinders and the transmission roller rotate synchronously through the transmission belt, and the two first transmission cylinders and the transmission roller rotate synchronously; a plurality of colored spun yarns are effectively conveyed to the position between the two mounting plates through the transmission roller, winding is conducted through the winding roller, and the V-shaped mounting box drives the heating roller to extrude the colored spun yarns, so that heat on the surface of the heating roller is effectively transmitted to fibers in the colored spun yarns; therefore, a plurality of colored spun yarns are effectively doubled through the two mounting plates.

Description

Technical Field

[0001] The invention relates to the technical field of color spinning production, in particular to a drawing frame device used for color spinning production. Background Art

[0002] The function of the drawing frame is to improve the internal structure of the sliver, thereby increasing the uniformity of its long segments, while reducing the weight unevenness, making the fibers in the sliver straight and parallel, reducing hooks, making the fineness meet the requirements, and making the raw materials of different types or qualities mix evenly to achieve the specified mixing ratio. The drawing frame is divided into two categories according to the form of the drafting mechanism: roller drafting drawing frame and gill combing machine.

[0003] For example, the patent (CN217324447U) discloses a drawing machine for colored spinning, in which the stretching module is used to stretch the cotton thread after drawing to eliminate the fiber stress inside the cotton thread, and includes a plurality of guide rollers rotatably mounted on the inner wall of the main module, an active roller arranged on one side of the guide roller, a driving assembly mounted on the inner wall of the main module and connected to one end of the active roller, a heating assembly mounted on the inner wall of the main module, a guide ring arranged in the inner cavity of the main module, and a driving wheel mounted on the inner wall of the main module and located below the guide ring. The guide roller is used to guide the moving path of the cotton thread, and the active roller is used to move to stretch the cotton thread between the two guide rollers to eliminate the fiber stress inside the cotton thread, and the driving assembly includes a threaded seat fixed on the end of the active roller.

[0004] When using the above technology, it was found that the following technical problems exist in the prior art: when the above-mentioned existing color spinning drawing frame is actually used, when the colored spun yarn is rolled by the heating roller, the heat of the heating roller needs to be in contact with the fibers inside the colored spun yarn, and the prior art is not convenient for adjusting according to the thickness of several colored spun yarns. Therefore, it is impossible to drive the heating roller to extrude and transmit heat to several colored spun yarns, which is not convenient for changing the internal fiber stress of the colored spun yarn, resulting in poor effect during drawing and forming. Moreover, the prior art is not convenient for extruding and drawing the yarn, and thus the drawing yarn needs to be evenly wound on the tightening roller. For this reason, we design a drawing frame device for colored spun yarn production, which is used to provide another technical solution to the above technical problems. Summary of the invention

[0005] Based on this, it is necessary to provide a drawing machine device for color spun yarn production in response to the above technical problems, and place several color spun yarn tubes on the pay-off roller, and the setting of the pay-off roller is assembled according to the needs of the device, so several pay-off rollers can be set, and then one end of several color spun yarns is passed through the wire hopper, between the heating roller and the transmission roller, and between the extrusion roller and the winding roller for winding, and the several color spun yarns are transported to between the mounting plates through the transmission roller, and then the surface of the heating roller is heated by the heating tube, so that the surface of the heating roller generates a certain temperature, and then the V-shaped mounting box and the heating roller are driven to squeeze the several color spun yarns, so that the heating roller effectively transmits heat to the fibers inside the color spun yarn, thereby effectively changing the stress of the color spun yarn fibers, and finally the heated color spun yarns are squeezed and wired through two mounting plates, and then the winding roller is rotated to wind up the wired color spun yarns, thereby effectively improving the processing efficiency and quality of the device, and greatly promoting the practicality and convenience of the device.

[0006] In order to solve the above technical problems, the present invention adopts the following technical solutions: A drawing frame device for colored spinning production comprises a drawing frame body, an L-shaped support frame is fixed at one end of the bottom end of the drawing frame body, both sides of the outer side of the L-shaped support frame are rotatably connected to wire pay-off rollers, a wire guide bucket is fixed at one end inside the drawing frame body, the bottom end of the inner part of the drawing frame body is rotatably connected to a transmission roller, there are two L-shaped support frames, a V-shaped mounting box is slidably connected to the inner part of the drawing frame body, the bottom end of the V-shaped mounting box is rotatably connected to a heating roller, mounting plates are fixed at the top and bottom ends of the other end inside the drawing frame body, squeezing rollers are mounted on both sides between the two mounting plates, and clamping blocks are fixed at both sides of the other end of the drawing frame body, and a winding roller is slidably connected to the inner side of the clamping block.

[0007] As a preferred embodiment of the drawing frame device for colored spinning production provided by the present invention, a transmission cylinder 1 is fixed on one side of the transmission roller through the drawing frame body, and the two transmission cylinders 1 are rotatably connected by a transmission belt, an L-shaped block 3 is fixed on one side of the drawing frame body, a servo motor 1 is fixed on one end of the L-shaped block 3, and the output end of the servo motor 1 passes through the L-shaped block 3 and is fixed to one of the transmission cylinders 1.

[0008] As a preferred embodiment of the drawing frame device for color spinning production provided by the present invention, a protective cylinder is installed on the outer side of the driving roller.

[0009] As a preferred embodiment of the drawing frame device for color spinning production provided by the present invention, a plurality of heating tubes are fixed to the top end of the V-shaped installation box.

[0010] As a preferred embodiment of the drawing frame device for colored yarn production provided by the present invention, an adjusting mechanism for driving a V-shaped mounting box and a heating roller to extrude and heat the colored yarn is arranged at the top of the inner part of the drawing frame body, the adjusting mechanism comprises forward and reverse threaded rods, a slide, a linkage block and a limit assembly, guide grooves are provided on both sides of the top of the inner part of the drawing frame body, a slide is slidably connected inside the guide groove, a linkage block is rotatably connected to the bottom end of the slide, an end of the linkage block away from the slide is rotatably connected to the V-shaped mounting box, forward and reverse threaded rods are threadedly connected inside the slide and located above the drawing frame body, and both sides of the forward and reverse threaded rods are rotatably connected to the drawing frame body.

[0011] As a preferred embodiment of the drawing frame device for colored spinning production provided by the present invention, the limiting assembly includes a rotating handle, a latch and an L-shaped block. The rotating handle is fixed to one side of the positive and negative threaded rod, and the L-shaped block is fixed to one side of the drawing frame body. The L-shaped block is slidably connected to the inside of the L-shaped block. A plurality of limiting holes are opened inside the rotating handle, and one end of the latch is slidably connected to the corresponding limiting hole.

[0012] As a preferred embodiment of the drawing frame device for color spun yarn production provided by the present invention, an extrusion mechanism for drawing the heated color spun yarn is arranged between the two mounting plates, the extrusion mechanism includes a spring, a slide groove is opened inside the mounting plate, both sides of the slide groove are respectively slidably connected to the extrusion rollers, springs are fixed on both sides of the inner side of the slide groove, and the ends of the two springs close to each other are respectively fixed to the extrusion rollers.

[0013] As a preferred embodiment of the drawing frame device for color spun yarn production provided by the present invention, the other end of the drawing frame body is provided with a winding mechanism for driving the winding roller to wind the color spun yarn after drawing, and the winding mechanism includes a transmission drum and a transmission wheel, the inner side of the transmission wheel is slidably connected to the winding roller, and a card slot is opened inside the transmission wheel, and a card block is fixed to the outer side of one side of the winding roller, and the card block is slidably connected to the card slot.

[0014] As a preferred embodiment of the drawing frame device for colored spinning production provided by the present invention, the other end of the drawing frame body is rotatably connected to a guide roller, one end of the guide roller passes through the drawing frame body and is fixed with a transmission cylinder three, an L-shaped block two is fixed to one side of the drawing frame body, a servo motor two is fixed to one side of the L-shaped block two, and the output end of the servo motor two passes through the L-shaped block two and is fixed to the transmission cylinder three.

[0015] As a preferred embodiment of the drawing frame device for color spinning production provided by the present invention, the second transmission cylinder and the third transmission cylinder are rotatably connected by a transmission belt.

[0016] It can be seen without a doubt that the above-mentioned technical solution of the present application can definitely solve the technical problem to be solved by the present application.

[0017] At the same time, through the above technical solutions, the present invention has at least the following beneficial effects: The present invention provides a drawing frame device for color spun yarn production, which heats the surface of the heating roller by starting the heating tube, and at this time, the rotating handle is rotated to drive the positive and negative threaded rods to rotate, so that the positive and negative threaded rods drive two slides to move in the direction of approaching each other, and then the two slides squeeze the linkage block, so that the V-shaped installation box drives the heating roller to squeeze a plurality of color spun yarns, thereby effectively transmitting heat to the plurality of color spun yarns, so that the plurality of color spun yarns can be effectively drawn; After a plurality of colored yarns are heated and passed through two mounting plates, the elasticity of the spring drives the squeezing roller to align the heated colored yarns along the guide of the slide slot, so as to promote the aligning effect of the colored yarns; By starting the servo motor 2, the guide roller is driven to rotate, and the guide roller drives the transmission wheel to rotate synchronously through the transmission belt, and the winding roller is effectively engaged with the transmission wheel. Therefore, the transmission wheel drives the winding roller to rotate, so that the winding roller can wind up the colored spun yarn after the parallel line, and the guide roller effectively allows the colored spun yarn to be evenly wound on the surface of the winding roller, so as to facilitate the disassembly and transportation of the colored spun yarn after the parallel line on the surface of the winding roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying any creative work.

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the overall side structure of the present invention; Figure 3 This is a schematic diagram of the structure between the L-shaped support frame, the pay-off roller and the drawing frame body of the present invention; Figure 4 It is a schematic diagram of the internal structure of the drawing frame body of the present invention; Figure 5 It is a schematic diagram of the structure of the regulating mechanism of the present invention; Figure 6 It is a schematic diagram of the structure between the positive and negative threaded rods, the sliding seat, the linkage block and the V-shaped installation box of the present invention; Figure 7It is a schematic diagram of the structure of the limit assembly of the present invention; Figure 8 It is a schematic diagram of the structure of the extrusion mechanism of the present invention; Fig. 9 It is a structural schematic diagram of the winding mechanism of the present invention; Fig.10 It is a schematic diagram of the linkage structure between the guide roller and the winding roller of the present invention.

[0020] In the figure: 1. drawing frame; 2. L-shaped support frame; 3. pay-off roller; 4. conductor bucket; 5. transmission roller; 6. V-shaped mounting box; 7. transmission cylinder 1; 8. servo motor 1; 9. positive and negative threaded rods; 10. rotating handle; 11. mounting plate; 12. winding roller; 13. guide groove; 14. slide seat; 15. L-shaped block 1; 16. linkage block; 17. heating roller; 18. heating tube; 19. limiting hole; 20. latch; 21. squeezing roller; 22. spring; 23. slide groove; 24. guide roller; 25. servo motor 2; 26. transmission cylinder 2; 27. L-shaped block 2; 28. clamping block; 29. ​​transmission wheel; 30. L-shaped block 3; 31. transmission cylinder 3. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0022] As described in the background technology, when the existing color-spinning drawing frame is actually used, when the colored yarn is rolled by the heating roller, the heat of the heating roller needs to be in contact with the fibers inside the colored yarn. However, the existing technology is not convenient for adjusting according to the thickness of several colored yarns. Therefore, it is impossible to drive the heating roller to extrude and transmit heat to several colored yarns, thereby making it inconvenient to change the internal fiber stress of the colored yarn, resulting in poor drawing effect. In addition, the existing technology is not convenient for extruding the parallel lines, and thus the parallel lines need to be evenly wound on the tightening roller.

[0023] In order to solve this technical problem, the present invention provides a drawing frame device for color spinning production.

[0024] Specifically, please refer to Figure 1-Figure 10 A drawing frame device for color spinning production specifically comprises: The invention comprises a drawing frame 1, wherein an L-shaped support frame 2 is fixed at one end of the bottom of the drawing frame 1, and both sides of the outer side of the L-shaped support frame 2 are rotatably connected with wire-releasing rollers 3, a wire guide hopper 4 is fixed at one end inside the drawing frame 1, and a driving roller 5 is rotatably connected at the bottom end inside the drawing frame 1, there are two L-shaped support frames 2, a V-shaped mounting box 6 is slidably connected inside the drawing frame 1, and a heating roller 17 is rotatably connected at the bottom end of the V-shaped mounting box 6, mounting plates 11 are fixed at the top and bottom ends of the other end inside the drawing frame 1, and squeezing rollers 21 are installed on both sides between the two mounting plates 11, and clamping blocks 28 are fixed on both sides of the other end of the drawing frame 1, and a winding roller 12 is slidably connected to the inner side of the clamping block 28.

[0025] The present invention provides a drawing machine device for color spun yarn production, wherein a plurality of color spun yarn drums are placed on a pay-off roller 3, and the arrangement of the pay-off roller 3 is assembled according to the requirements of the device, so a plurality of pay-off rollers 3 can be arranged, and then one end of a plurality of color spun yarns is passed through a guide wire bucket 4, between a heating roller 17 and a transmission roller 5, and between an extrusion roller 21 to be wound with a winding roller 12, and the plurality of color spun yarns are transported to between mounting plates 11 through the transmission roller 5, and then the surface of the heating roller 17 is heated through a heating tube 18, so that the surface of the heating roller 17 generates a certain temperature, and then the V-shaped mounting box 6 and the heating roller 17 are driven to extrude the plurality of color spun yarns, so that the heating roller 17 effectively transmits heat to the fibers inside the color spun yarns, thereby effectively changing the stress of the color spun yarn fibers, and finally the heated color spun yarns are extruded and doubling through two mounting plates 11, and then the winding roller 12 is rotated to wind up the doubling color spun yarns, thereby effectively improving the processing efficiency and quality of the device, and greatly promoting the practicability and convenience of the device.

[0026] In order to enable those skilled in the art to better understand the solutions of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings.

[0027] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.

[0028] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0029] Embodiment 1 Please refer to Figure 1-Figure 10A drawing frame device for color spinning production, comprising a drawing frame body 1, an L-shaped support frame 2 is fixed at one end of the bottom end of the drawing frame body 1, both sides of the outer side of the L-shaped support frame 2 are rotatably connected with a wire release roller 3, a wire guide 4 is fixed at one end inside the drawing frame body 1, the bottom end inside the drawing frame body 1 is rotatably connected with a transmission roller 5, there are two L-shaped support frames 2, a V-shaped mounting box 6 is slidably connected inside the drawing frame body 1, and a heating roller 17 is rotatably connected to the bottom end of the V-shaped mounting box 6, a mounting plate 11 is fixed at the top and bottom ends of the other end inside the drawing frame body 1, and squeezing rollers 21 are installed on both sides between the two mounting plates 11, and a clamping block 28 is fixed at both sides of the other end of the drawing frame body 1, and a winding roller 12 is slidably connected to the inner side of the clamping block 28; When in use, several colored spinning drums are placed on the pay-off roller 3, and the setting of the pay-off roller 3 is assembled according to the needs of the device, so several pay-off rollers 3 can be set, and then one end of several colored spinning yarns is passed through the wire bucket 4, between the heating roller 17 and the transmission roller 5 and between the squeezing roller 21 and the winding roller 12, and the several colored spinning yarns are transported to between the mounting plates 11 through the driving roller 5, and then the surface of the heating roller 17 is heated by the heating tube 18, so that the surface of the heating roller 17 generates a certain temperature, and then the V-shaped mounting box 6 and the heating roller 17 are driven to squeeze the several colored spinning yarns, so that the heating roller 17 effectively transmits heat to the fibers inside the colored spinning yarns, thereby effectively changing the stress of the colored spinning yarn fibers, and finally the heated colored spinning yarns are squeezed and paralleled by the two mounting plates 11, and then the winding roller 12 is rotated to wind up the paralleled colored spinning yarns, thereby effectively improving the processing efficiency and quality of the device, and greatly promoting the practicability and convenience of the device; One side of the driving roller 5 passes through the drawing frame body 1 and is fixed with a driving cylinder 7. The two driving cylinders 7 are connected to each other by a driving belt. An L-shaped block 30 is fixed to one side of the drawing frame body 1. A servo motor 8 is fixed to one end of the L-shaped block 30. The output end of the servo motor 8 passes through the L-shaped block 30 and is fixed to one of the driving cylinders 7. A protective cylinder is installed on the outside of the driving roller 5. A plurality of heating tubes 18 are fixed to the top of the V-shaped mounting box 6. Specifically, the surface of the heating roller 17 is heated by starting the heating tube 18, and then the servo motor 8 is started to drive one of the transmission cylinders 7 to rotate, and the two transmission cylinders 7 and the transmission roller 5 are rotated synchronously through the transmission belt, and the plurality of colored spun yarns are effectively transported to between the two mounting plates 11 through the transmission roller 5, and are wound up by the winding roller 12, and the heating roller 17 is driven by the V-shaped mounting box 6 to squeeze the plurality of colored spun yarns, so that the heat on the surface of the heating roller 17 is effectively transmitted to the fibers inside the colored spun yarns, so that the plurality of colored spun yarns are effectively paralleled through the two mounting plates 11, and the paralleling effect of the plurality of colored spun yarns is effectively improved through the heating tube 18 and the heating roller 17.

[0030] Embodiment 2 Please refer to Figure 4-Figure 8 , a drawing frame device for color spinning production, the top of the drawing frame body 1 is provided with an adjusting mechanism for driving the V-shaped mounting box 6 and the heating roller 17 to extrude and heat the color spinning yarn, the adjusting mechanism includes positive and negative threaded rods 9, a slide 14, a linkage block 16 and a limit assembly, guide grooves 13 are provided on both sides of the top of the drawing frame body 1, the guide groove 13 is slidably connected with the slide 14, the bottom end of the slide 14 is rotatably connected with the linkage block 16, the end of the linkage block 16 away from the slide 14 is rotatably connected with the V-shaped mounting box 6, the slide 14 is threadedly connected with positive and negative threaded rods 9 inside and above the drawing frame body 1, and the two sides of the positive and negative threaded rods 9 are rotatably connected with the drawing frame body 1; Specifically, when the V-shaped installation box 6 needs to be adjusted according to the thickness of several colored spun yarns, the rotating handle 10 is rotated to drive the positive and negative threaded rods 9 to rotate, so that the positive and negative threaded rods 9 drive the two slides 14 to move in the direction of approaching each other, and then the two slides 14 squeeze the linkage block 16, so that the V-shaped installation box 6 drives the heating roller 17 to squeeze the several colored spun yarns, thereby effectively transferring heat to the several colored spun yarns, so that the several colored spun yarns can be effectively paralleled; The limiting assembly includes a rotating handle 10, a latch 20 and an L-shaped block 15. The rotating handle 10 is fixed to one side of the positive and negative threaded rod 9, and the L-shaped block 15 is fixed to one side of the drawing machine body 1. The latch 20 is slidably connected inside the L-shaped block 15. A plurality of limiting holes 19 are opened inside the rotating handle 10, and one end of the latch 20 is slidably connected to the corresponding limiting hole 19. Further, when the rotating handle 10 is rotated to drive the positive and negative threaded rods 9 to rotate, the positive and negative threaded rods 9 drive the V-shaped mounting box 6 and the heating roller 17 to adjust to a thickness suitable for extrusion and conduction of a number of colored yarns, and one end of the latch 20 is effectively engaged with the corresponding limiting hole 19, thereby effectively improving the stability of the heating roller 17 and the V-shaped mounting box 6, and the latch 20 effectively limits the heating roller 17; An extrusion mechanism for paralleling the heated colored yarn is arranged between the two mounting plates 11, and the extrusion mechanism includes a spring 22. A slide groove 23 is provided inside the mounting plate 11, and both sides of the slide groove 23 are respectively slidably connected to the extrusion roller 21. Both sides of the inner side of the slide groove 23 are fixed with springs 22, and the ends of the two springs 22 close to each other are respectively fixed to the extrusion roller 21; Specifically, when a plurality of colored yarns are heated and pass through between two mounting plates 11, the elasticity of spring 22 drives squeezing roller 21 to align the heated colored yarns along the guide of slide groove 23, so as to promote the aligning effect of the colored yarns.

[0031] Embodiment 3 Please refer to Fig. 9 and Fig.10 A drawing frame device for color spinning production, the other end of the drawing frame body 1 is provided with a winding mechanism for driving the winding roller 12 to wind the color spinning after drawing, the winding mechanism includes a transmission cylinder 26 and a transmission wheel 29, the inner side of the transmission wheel 29 is slidably connected with the winding roller 12, a card slot is provided inside the transmission wheel 29, a card block is fixed on the outer side of one side of the winding roller 12, and the card block is slidably connected with the card slot; The other end of the drawing frame body 1 is rotatably connected with a guide roller 24, one end of the guide roller 24 passes through the drawing frame body 1 and is fixed with a transmission cylinder 31, one side of the drawing frame body 1 is fixed with an L-shaped block 27, one side of the L-shaped block 27 is fixed with a servo motor 25, the output end of the servo motor 25 passes through the L-shaped block 27 and is fixed with the transmission cylinder 31, and the transmission cylinder 26 and the transmission cylinder 31 are rotatably connected through a transmission belt; Specifically, after the heated colored spun yarn is paralleled, it is necessary to start the servo motor 25 to drive the guide roller 24 to rotate, and the guide roller 24 drives the transmission wheel 29 to rotate synchronously through the transmission belt, and the winding roller 12 is effectively engaged with the transmission wheel 29. Therefore, the transmission wheel 29 drives the winding roller 12 to rotate, so that the winding roller 12 can wind up the colored spun yarn after the paralleling, and the guide roller 24 effectively allows the colored spun yarn to be evenly wound on the surface of the winding roller 12. Finally, the winding roller 12 and the transmission wheel 29 are disassembled, so as to effectively transport and store the winding roller 12.

[0032] The use process of a drawing frame device for color spinning production provided by the present invention is as follows: Working principle: several colored yarn drums are placed on the pay-off roller 3, and one end of several colored yarns passes through the wire bucket 4, between the heating roller 17 and the transmission roller 5 and between the squeezing roller 21 and the winding roller 12, and the servo motor 8 is started to drive one of the transmission drums 7 to rotate, and the two transmission drums 7 and the transmission roller 5 are rotated synchronously through the transmission belt, and the several colored yarns are effectively transported to the space between the two mounting plates 11 through the transmission roller 5, and the heating tube 18 is started to heat the surface of the heating roller 17, so that the heating roller 17 is kept at a constant temperature to heat the colored yarns. The internal fibers are heated, and then the rotating handle 10 is rotated to drive the positive and negative threaded rods 9 to rotate, so that the positive and negative threaded rods 9 drive the two slides 14 to move in the direction of approaching each other, and then the two slides 14 squeeze the linkage block 16, so that the V-shaped mounting box 6 drives the heating roller 17 to squeeze a plurality of colored yarns, thereby effectively transferring heat to the plurality of colored yarns, so that the elasticity of the spring 22 drives the squeezing roller 21 to align the plurality of heated colored yarns along the guide of the slide groove 23, so as to promote the aligning effect of the colored yarns; Finally, by starting the servo motor 25, the guide roller 24 is driven to rotate, and the guide roller 24 drives the transmission wheel 29 to rotate synchronously through the transmission belt, and the winding roller 12 is effectively engaged with the transmission wheel 29. Therefore, the transmission wheel 29 drives the winding roller 12 to rotate, so that the winding roller 12 can wind up the colored spun yarn after the paralleling, and the guide roller 24 effectively allows the colored spun yarn to be evenly wound on the surface of the winding roller 12. Therefore, the above working principle promotes the paralleling effect and quality of the device.

[0033] The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the present invention to specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A drawing frame device for color spinning production, characterized in that: The invention comprises a drawing frame (1), wherein an L-shaped support frame (2) is fixed at one end of the bottom of the drawing frame (1), and both sides of the outer side of the L-shaped support frame (2) are rotatably connected to a wire-releasing roller (3), a wire guide hopper (4) is fixed at one end inside the drawing frame (1), and the bottom end inside the drawing frame (1) is rotatably connected to a transmission roller (5), there are two L-shaped support frames (2), a V-shaped mounting box (6) is slidably connected inside the drawing frame (1), and a heating roller (17) is rotatably connected at the bottom end of the V-shaped mounting box (6), a mounting plate (11) is fixed at the top and bottom of the other end inside the drawing frame (1), and squeezing rollers (21) are installed on both sides between the two mounting plates (11), and a clamping block (28) is fixed at both sides of the other end of the drawing frame (1), and a winding roller (12) is slidably connected to the inner side of the clamping block (28).

2. A drawing frame device for color spinning production according to claim 1, characterized in that: One side of the drive roller (5) passes through the drawing frame body (1) and is fixed with a drive cylinder one (7); the two drive cylinders one (7) are rotatably connected via a drive belt; one side of the drawing frame body (1) is fixed with an L-shaped block three (30); one end of the L-shaped block three (30) is fixed with a servo motor one (8); the output end of the servo motor one (8) passes through the L-shaped block three (30) and is fixed to one of the drive cylinders one (7).

3. A drawing frame device for color spinning production according to claim 2, characterized in that: The outer side of the driving roller (5) is equipped with a protective tube.

4. A drawing frame device for color spinning production according to claim 2, characterized in that: A plurality of heating tubes (18) are fixed to the top end of the V-shaped installation box (6).

5. A drawing frame device for color spinning production according to claim 1, characterized in that: The top end of the drawing frame body (1) is provided with an adjustment mechanism for driving the V-shaped installation box (6) and the heating roller (17) to extrude and heat the colored spun yarn. The adjustment mechanism comprises a positive and negative threaded rod (9), a slide seat (14), a linkage block (16) and a limit assembly. Guide grooves (13) are provided on both sides of the top end of the drawing frame body (1). The guide groove (13) is slidably connected to the slide seat (14). The bottom end of the slide seat (14) is rotatably connected to the linkage block (16). One end of the linkage block (16) away from the slide seat (14) is rotatably connected to the V-shaped installation box (6). The positive and negative threaded rods (9) are threadedly connected inside the slide seat (14) and located above the drawing frame body (1). Both sides of the positive and negative threaded rods (9) are rotatably connected to the drawing frame body (1).

6. A drawing frame device for color spinning production according to claim 5, characterized in that: The limiting assembly comprises a rotating handle (10), a latch (20) and an L-shaped block (15); the rotating handle (10) is fixed to one side of the forward and reverse threaded rod (9); the L-shaped block (15) is fixed to one side of the drawing frame body (1); the L-shaped block (15) is slidably connected to the inside of the L-shaped block (15); a plurality of limiting holes (19) are formed inside the rotating handle (10); one end of the latch (20) is slidably connected to a corresponding limiting hole (19).

7. A drawing frame device for color spinning production according to claim 1, characterized in that: An extrusion mechanism for paralleling the heated colored spun yarn is arranged between the two mounting plates (11), the extrusion mechanism comprising a spring (22), a slide groove (23) is provided inside the mounting plate (11), both sides of the slide groove (23) are respectively slidably connected to the extrusion roller (21), springs (22) are fixed on both sides of the inner side of the slide groove (23), and the ends of the two springs (22) close to each other are respectively fixed to the extrusion roller (21).

8. A drawing frame device for color spinning production according to claim 7, characterized in that: The other end of the drawing frame body (1) is provided with a winding mechanism for driving a winding roller (12) to wind the doubling colored spun yarn, the winding mechanism comprising a second transmission cylinder (26) and a transmission wheel (29), the inner side of the transmission wheel (29) being slidably connected to the winding roller (12), a clamping groove being provided inside the transmission wheel (29), a clamping block being fixed on the outer side of one side of the winding roller (12), the clamping block being slidably connected to the clamping groove.

9. A drawing frame device for color spinning production according to claim 8, characterized in that: The other end of the drawing frame body (1) is rotatably connected to a guide roller (24), one end of the guide roller (24) passes through the drawing frame body (1) and is fixed with a transmission cylinder three (31), one side of the drawing frame body (1) is fixed with an L-shaped block two (27), one side of the L-shaped block two (27) is fixed with a servo motor two (25), and the output end of the servo motor two (25) passes through the L-shaped block two (27) and is fixed to the transmission cylinder three (31).

10. A drawing frame device for color spinning production according to claim 9, characterized in that: The second transmission cylinder (26) and the third transmission cylinder (31) are rotationally connected via a transmission belt.

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