Viscose compact siro spinning drafting device

Abstract

The utility model belongs to the technical field of spinning, and particularly relates to a viscose compact siro spinning drafting device which comprises a bottom plate. A plurality of supporting plates are fixedly connected to the top of the bottom plate; the side walls of the multiple supporting plates are fixedly connected with a conveying mechanism. A conveying belt is mounted in the middle of the conveying mechanism; a pair of first fixing plates are symmetrically arranged and fixedly connected to the two sides of the conveying mechanism. The two ends of each first fixing plate are arc-shaped, and the pair of first fixing plates are located on the two sides of the conveying belt. A plurality of pairs of rubber plates are fixedly connected to the middle part of the conveying belt; the top of the rubber plate is fixedly connected with a rubber block; the opposite side walls of each pair of rubber blocks are fixedly connected with fixing blocks. The side wall of the fixed block is fixedly connected with a round head; by means of the structure, viscose can be driven to move in a clamping mode, the friction length of the viscose is reduced, the surfaces of most of the viscose cannot be rubbed, the number of generated fiber flocks is reduced, and the product quality is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of spinning, in particular to a viscose compact siro spinning drafting device. Background Art

[0002] Viscose compact siro spinning is a spinning method in which viscose fibers and siro spinning technology are combined to produce high-quality yarns.

[0003] Viscose compact siro spinning is to first process the viscose fiber into long and thin fibers, and then spin them through the siro spinning method. During the spinning process, the viscose fiber is interwoven, twisted, and stretched to form a soft yarn. The existing stretching device uses a rubber roller to make close contact with the viscose fiber, and the rotation of the rubber roller creates friction between the rubber roller and the viscose fiber, thereby driving the viscose fiber to move. However, when the viscose fiber rubs against the rubber roller, fiber fluff will be generated on the surface of the viscose fiber, which will lead to a decrease in the quality of the finished product.

[0004] To this end, the utility model provides a viscose compact siro spinning drafting device. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0006] The technical solution adopted by the utility model to solve its technical problems is: a viscose compact siro spinning drafting device described in the utility model comprises a bottom plate; a plurality of support plates are fixedly connected to the top of the bottom plate; a transmission mechanism is fixedly connected to the side walls of the plurality of support plates; a conveyor belt is installed in the middle of the transmission mechanism; a pair of first fixed plates are symmetrically arranged and fixedly connected to the two sides of the transmission mechanism; the two ends of the first fixed plate are arranged in an arc shape, and a pair of first fixed plates are located on both sides of the conveyor belt; a plurality of pairs of rubber plates are fixedly connected to the middle of the conveyor belt; a rubber block is fixedly connected to the top of the rubber plate; the opposite side walls of each pair of the rubber blocks are fixedly connected to a fixed block; a round head is fixedly connected to the side wall of the fixed block; through the above structure, the viscose fiber can be driven to move by clamping, the length of the viscose fiber being rubbed is reduced, and the surface of most of the viscose fiber will not be rubbed, thereby reducing the amount of fiber fluff produced and improving product quality.

[0007] Preferably, a second fixed plate is fixedly connected to the top of the base plate; a cleaning cloth is fixedly connected to the middle of the second fixed plate; a pair of liquid storage tanks are fixedly connected to the top of the base plate; the pair of liquid storage tanks are respectively located on both sides of one end of the second fixed plate; the side walls of the liquid storage tanks are connected to a liquid guide tube; the end of the liquid guide tube is arranged toward the cleaning cloth; a liquid spray head is fixedly connected to the end of the liquid guide tube; through the above structure, the side walls of the rubber block can be prevented from being contaminated with fiber fluff, resulting in a decrease in friction, thereby preventing the viscose fiber from slipping during the process of being clamped and moved by the rubber block.

[0008] Preferably, a first groove is provided inside the second fixing plate; a heating wire is fixedly connected to the side wall of the first groove; the heating wire is arranged at one end away from the liquid spray head; through the above structure, the dryness of the cleaning cloth decreases, which can prevent the rubber block from being insufficiently dried.

[0009] Preferably, a plurality of elastic rods are fixedly connected inside the rubber plate; the ends of the elastic rods are fixedly connected to the conveyor belt; through the above structure, the situation where a pair of rubber blocks are tightly combined and cannot be separated can be reduced.

[0010] Preferably, the end of the liquid spray head is fixedly connected to a third fixing plate; the side wall of the third fixing plate is fixedly connected to a water baffle plate; the water baffle plate is arranged in a semicircular shape; through the above structure, the spraying area of ​​the cleaning liquid sprayed by the liquid spray head can be increased, thereby increasing the wetted area of ​​the surface of the cleaning cloth, so that the cleaning cloth can fully clean the side wall of the rubber block.

[0011] Preferably, a plurality of partitions are fixedly connected to the side wall of the first groove; the plurality of partitions are non-fittingly arranged, and the plurality of partitions are arranged between the heating wire and the liquid spray head; through the above structure, the heating effect on the wet end of the cleaning cloth can be reduced, thereby reducing the evaporation rate of water at the wet end of the cleaning cloth, thereby reducing the frequency of replenishing water to this part of the cleaning cloth.

[0012] The beneficial effects of the utility model are as follows:

[0013] 1. The viscose compact siro spinning drafting device described in the utility model drives the rubber blocks through a conveyor belt. After a pair of rubber blocks enter the middle of a pair of first fixed plates, the pair of rubber blocks will clamp a section of viscose fiber and drive the viscose fiber to move. Through the above structure, the viscose fiber can be driven to move by clamping, reducing the length of the viscose fiber that is subject to friction, so that the surface of most viscose fibers will not be subject to friction, thereby reducing the amount of fiber fluff produced and improving product quality.

[0014] 2. The viscose compact siro-spinning drafting device described in the utility model can clean the fiber fluff attached to the side wall of the rubber block when the rubber block passes through by virtue of the contact between the cleaning cloth and the side wall of the rubber block, so that the side wall of the rubber block remains clean, thereby enabling the rubber block to maintain high friction all the time. The above structure can prevent the side wall of the rubber block from being contaminated with fiber fluff, thereby preventing the viscose fiber from slipping during the process of being clamped and moved by the rubber block. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model will be further described below in conjunction with the accompanying drawings.

[0016] Figure 1 It is a three-dimensional diagram of the utility model;

[0017] Figure 2 It is a structural schematic diagram of the rubber block in the utility model;

[0018] Figure 3 It is a structural schematic diagram of the round head in the utility model;

[0019] Figure 4 It is a structural schematic diagram of the liquid storage tank in the utility model;

[0020] Figure 5 It is a structural schematic diagram of the liquid spray head in the utility model;

[0021] Figure 6 It is a schematic diagram of the structure of the heating wire in the utility model;

[0022] In the figure: 1. bottom plate; 12. support plate; 13. conveying mechanism; 14. conveyor belt; 15. first fixed plate; 16. rubber plate; 17. rubber block; 18. fixed block; 19. round head; 2. second fixed plate; 21. cleaning cloth; 22. liquid storage tank; 23. liquid guide tube; 24. liquid spray head; 3. first groove; 31. heating wire; 4. elastic rod; 5. third fixed plate; 51. water retaining plate; 6. partition. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] like Figures 1 to 3As shown, a viscose compact siro spinning drafting device described in an embodiment of the utility model comprises a bottom plate 1; a plurality of support plates 12 are fixedly connected to the top of the bottom plate 1; a transmission mechanism 13 is fixedly connected to the side walls of the plurality of support plates 12; a conveyor belt 14 is installed in the middle of the conveyor mechanism 13; a pair of first fixed plates 15 are symmetrically arranged and fixedly connected to the two sides of the conveyor mechanism 13; the two ends of the first fixed plate 15 are arranged in an arc shape, and a pair of first fixed plates 15 are located on both sides of the conveyor belt 14; a plurality of pairs of rubber plates 16 are fixedly connected to the middle of the conveyor belt 14; a rubber block 17 is fixedly connected to the top of the rubber plate 16; a fixed block 18 is fixedly connected to the opposite side walls of each pair of the rubber blocks 17; a round head 19 is fixedly connected to the side wall of the fixed block 18; when working, the transmission mechanism 13 is started to drive the conveyor belt 14 to rotate, and drive the plurality of pairs of rubber plates 16 along the conveyor belt 14 The conveyor belt 14 moves along a rotation path, and when a pair of rubber blocks 17 pass through the ends of the first fixed plates 15 and enter between the pair of first fixed plates 15, the round heads 19 will be squeezed by the side walls of the first fixed plates 15, so that the pair of rubber blocks 17 are brought close to and squeezed with each other, thereby clamping the viscose fibers arranged between the pair of rubber blocks 17. As the conveyor belt 14 continues to rotate, the viscose fibers are pulled toward the other end of the first fixed plates 15. During the movement, the rubber blocks 17 will continuously clamp the viscose fibers, and after each pair of rubber blocks 17 moves to the end of the first fixed plates 15, the viscose fibers will be loosened due to the rebound of the rubber plates 16. Through the above structure, the viscose fibers can be driven to move by clamping, thereby reducing the length of the viscose fibers subjected to friction, and preventing the surfaces of most viscose fibers from being subjected to friction, thereby reducing the amount of fiber fluff produced and improving product quality.

[0025] like Figures 1 to 4As shown, a second fixed plate 2 is fixedly connected to the top of the bottom plate 1; a cleaning cloth 21 is fixedly connected to the middle of the second fixed plate 2; a pair of liquid storage tanks 22 are fixedly connected to the top of the bottom plate 1; the pair of liquid storage tanks 22 are respectively located on both sides of one end of the second fixed plate 2; the side walls of the liquid storage tanks 22 are connected with a liquid guide tube 23; the end of the liquid guide tube 23 is arranged toward the cleaning cloth 21; the end of the liquid guide tube 23 is fixedly connected to a liquid spray head 24; when working, when the viscose fiber is moved by the clamping of the rubber block 17, friction will be generated between the side wall of the rubber block 17 and the viscose fiber, which will cause part of the fiber fluff to be produced on the surface of the viscose fiber and fall off and be stained on the side wall of the rubber block 17. After these fiber fluffs adhere to the side wall of the rubber block 17, the friction force of the side wall of the rubber block 17 will cause the side wall of the rubber block 17 to The cleaning liquid in the liquid storage tank 22 is sprayed through the liquid spray head 24 onto the surface of the cleaning cloth 21 close to the rubber block 17 to release the restriction on the viscose fiber. When the rubber block 17 passes by, the side wall of the rubber block 17 is scrubbed to clean the fiber fluff attached to the side wall of the rubber block 17, leaving only the residual cleaning liquid on the surface of the rubber block 17. As the rubber block 17 continues to move, the residual cleaning liquid on the side wall of the rubber block 17 will be wiped off by the subsequent drying cleaning cloth 21, leaving the side wall of the rubber block 17 clean and free of objects, thereby enabling the rubber block 17 to maintain high friction all the time. The above structure can prevent the side wall of the rubber block 17 from being contaminated with fiber fluff, thereby preventing the viscose fiber from slipping during the process of being clamped and moved by the rubber block 17.

[0026] like Figures 1 to 6 As shown, a first groove 3 is provided inside the second fixing plate 2; a heating wire 31 is fixedly connected to the side wall of the first groove 3; the heating wire 31 is arranged at one end away from the spray head 24; during operation, after the dry part of the cleaning cloth 21 wipes off the residual cleaning liquid on the side wall of the rubber block 17, the dryness of this part of the cleaning cloth 21 will decrease, which may easily lead to insufficient drying when the rubber block 17 is subsequently dried. At this time, the heating wire 31 is heated to dry the part of the cleaning cloth 21 used to wipe the rubber block 17, so that the dryness of this part of the cleaning cloth 21 is improved. Through the above structure, the insufficient drying of the rubber block 17 caused by the decrease in the dryness of the cleaning cloth 21 can be prevented.

[0027] like Figures 1 to 3 As shown, a plurality of elastic rods 4 are fixedly connected inside the rubber plate 16; the ends of the elastic rods 4 are fixedly connected to the conveyor belt 14; during operation, after a pair of rubber blocks 17 leave the middle of the first fixed plate 15, the pair of rubber blocks 17 need to be separated by the rebound of the rubber plate 16, so that the pair of rubber blocks 17 no longer clamp the viscose fibers. The provision of a plurality of elastic rods 4 can increase the rebound force of the rubber plate 16. Through the above structure, the situation where a pair of rubber blocks 17 are tightly combined and cannot be separated can be reduced.

[0028] like Figures 1 to 5 As shown, the end of the liquid spray head 24 is fixedly connected to a third fixed plate 5; the side wall of the third fixed plate 5 is fixedly connected to a water baffle 51; the water baffle 51 is arranged in a semicircular shape; when working, the cleaning liquid will be sprayed toward the surface of the cleaning cloth 21 through the liquid spray head 24, and when the cleaning liquid passes through the water baffle 51, it will be blocked by the water baffle 51 and diffuse along the surface of the water baffle 51, so that the cleaning liquid forms a diffusion surface after leaving the interior of the liquid spray head 24. Through the above structure, the spraying area of ​​the cleaning liquid sprayed by the liquid spray head 24 can be increased, thereby increasing the wetted area of ​​the surface of the cleaning cloth 21, so that the cleaning cloth 21 can fully clean the side wall of the rubber block 17.

[0029] like Figures 1 to 6 As shown, a plurality of partitions 6 are fixedly connected to the side wall of the first groove 3; the plurality of partitions 6 are non-fittingly arranged, and the plurality of partitions 6 are arranged between the heating wire 31 and the liquid spray head 24; during operation, when a portion of the cleaning cloth 21 is dried by the heating wire 31, the plurality of partitions 6 will block the heat of the heating wire 31, which can reduce the heating effect on the wet end of the cleaning cloth 21, thereby reducing the evaporation rate of the water at the wet end of the cleaning cloth 21, thereby reducing the frequency of replenishing water to this part of the cleaning cloth 21.

[0030] like Figures 1 to 3 As shown, the side walls of the rubber block 17 are provided with grooves and protrusions; the grooves and protrusions on the side walls of each pair of the rubber blocks 17 are symmetrically arranged; during operation, when a pair of rubber blocks 17 clamp the viscose fiber in the middle, the grooves and protrusions on the side walls of the pair of rubber blocks 17 will combine with each other, which can increase the clamping strength and clamping stability of the viscose fiber.

[0031] During operation, the conveying mechanism 13 is started to drive the conveyor belt 14 to rotate, and the multiple pairs of rubber plates 16 are driven to move along the rotating path of the conveyor belt 14. When a pair of rubber blocks 17 pass through the end of the first fixed plate 15 and enter between the pair of first fixed plates 15, the round head 19 will be squeezed by the side wall of the first fixed plate 15, so that the pair of rubber blocks 17 are close to each other and squeezed, and the viscose fibers arranged between the pair of rubber blocks 17 are clamped. As the conveyor belt 14 continues to rotate, the viscose fibers are pulled toward the other end of the first fixed plate 15. In the process of movement, the viscose fibers are continuously clamped by the rubber blocks 17, and each pair of rubber blocks 17 moves to the end of the first fixed plate 15. After the rubber block 17 is clamped, the viscose fibers will be loosened due to the rebound of the rubber sheet 16. When the viscose fibers are moved by the clamping of the rubber block 17, friction will be generated between the side walls of the rubber block 17 and the viscose fibers, which will cause some fiber fluff to be produced on the surface of the viscose fibers and fall off and stain the side walls of the rubber block 17. After these fiber fluffs adhere to the side walls of the rubber block 17, the friction of the side walls of the rubber block 17 will be reduced. The cleaning liquid in the liquid storage tank 22 is sprayed through the liquid spray head 24 onto the surface of the cleaning cloth 21 close to the end of the rubber block 17 that releases the restriction on the viscose fibers. When the rubber block 17 passes by, the side walls of the rubber block 17 are scrubbed to remove the fibers attached to the side walls of the rubber block 17. The fiber lint is cleaned up, leaving only residual cleaning liquid on the surface of the rubber block 17. As the rubber block 17 continues to move, the residual cleaning liquid on the side wall of the rubber block 17 will be wiped dry by the subsequent drying cleaning cloth 21, so that the side wall of the rubber block 17 is clean and free of matter, thereby enabling the rubber block 17 to always maintain high friction. After the dry part of the cleaning cloth 21 wipes the residual cleaning liquid on the side wall of the rubber block 17, the dryness of this part of the cleaning cloth 21 will decrease, and it is easy to cause insufficient drying when the rubber block 17 is wiped dry later. At this time, the heating wire 31 is heated to make the heating wire 31 dry the part of the cleaning cloth 21 used to wipe the rubber block 17, so that this part of the cleaning cloth The dryness of 21 is improved. After a pair of rubber blocks 17 leave the middle of the first fixed plate 15, the pair of rubber blocks 17 need to be separated by the rebound of the rubber plate 16, so that the pair of rubber blocks 17 no longer clamp the viscose fibers. The setting of multiple elastic rods 4 can increase the rebound force of the rubber plate 16. The cleaning liquid will be sprayed toward the surface of the cleaning cloth 21 through the spray head 24. When the cleaning liquid passes through the water baffle 51, it will be blocked by the water baffle 51 and diffuse along the surface of the water baffle 51, so that the cleaning liquid forms a diffusion surface after leaving the inside of the spray head 24. When a part of the cleaning cloth 21 is dried by the heating wire 31, the multiple partitions 6 will block the heat of the heating wire 31.

[0032] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A viscose compact siro spinning drafting device, comprising a bottom plate (1); characterized in that: A plurality of support plates (12) are fixedly connected to the top of the bottom plate (1); a conveying mechanism (13) is fixedly connected to the side walls of the plurality of support plates (12); a conveying belt (14) is installed in the middle of the conveying mechanism (13); a pair of first fixing plates (15) are symmetrically arranged and fixedly connected to the two sides of the conveying mechanism (13); the two ends of the first fixing plates (15) are arranged in an arc shape, and the pair of first fixing plates (15) are located on both sides of the conveying belt (14); a plurality of pairs of rubber plates (16) are fixedly connected to the middle of the conveying belt (14); a rubber block (17) is fixedly connected to the top of the rubber plate (16); a fixing block (18) is fixedly connected to the opposite side walls of each pair of the rubber blocks (17); a round head (19) is fixedly connected to the side wall of the fixing block (18).

2. A viscose compact siro spinning drafting device according to claim 1, characterized in that: The top of the bottom plate (1) is fixedly connected to a second fixed plate (2); the middle of the second fixed plate (2) is fixedly connected to a cleaning cloth (21); the top of the bottom plate (1) is fixedly connected to a pair of liquid storage tanks (22); the pair of liquid storage tanks (22) are respectively located on both sides of one end of the second fixed plate (2); the side walls of the liquid storage tanks (22) are connected to a liquid guide tube (23); the end of the liquid guide tube (23) is arranged toward the cleaning cloth (21); and the end of the liquid guide tube (23) is fixedly connected to a liquid spray head (24).

3. A viscose compact siro spinning drafting device according to claim 2, characterized in that: A first groove (3) is provided inside the second fixing plate (2); a heating wire (31) is fixedly connected to the side wall of the first groove (3); and the heating wire (31) is arranged at an end away from the liquid spray head (24).

4. A viscose compact siro spinning drafting device according to claim 3, characterized in that: A plurality of elastic rods (4) are fixedly connected inside the rubber plate (16); the ends of the elastic rods (4) are fixedly connected to the conveyor belt (14).

5. A viscose compact siro spinning drafting device according to claim 4, characterized in that: The end of the liquid spray head (24) is fixedly connected to a third fixing plate (5); the side wall of the third fixing plate (5) is fixedly connected to a water baffle (51); the water baffle (51) is arranged in a semicircular shape.

6. A viscose compact siro spinning drafting device according to claim 5, characterized in that: A plurality of partitions (6) are fixedly connected to the side wall of the first groove (3); the plurality of partitions (6) are arranged in a non-fitting manner, and the plurality of partitions (6) are arranged between the heating wire (31) and the liquid spray head (24).

Images