Hemp fiber spinning pretreatment device

Abstract

The utility model provides a fibrilia spinning pretreatment device, which relates to the technical field of fibrilia processing and comprises an operation shell, and a plurality of support sleeves are mounted in the operation shell. According to the fibrilia spinning pretreatment device, a first transmission plate is driven to rotate through a motor and an output rod, and a first connecting plate and a second connecting plate can move at the same time through cooperation of the first transmission plate, the second transmission plate and a connecting rod; a first supporting rod and a second supporting rod drive fibrilia outside a movable sleeve shell to move upwards or downwards at the same time, so that the fibrilia can make full contact with an atomized solution when moving in the operation shell, and through cooperation of an eccentric wheel, a lantern ring and a movable frame, a movable plate can rotate in a reciprocating mode with a fixed block as the center; and the movable sleeve shell is driven to slide on the outer surface of the sleeve rod through the movable groove and the connecting frame, so that the spray head conveniently performs reciprocating motion to spray the fibrilia, and the contact area of the fibrilia and the atomized solution is increased.

Description

Technical Field

[0001] The utility model relates to a hemp fiber processing device, in particular to a pre-treatment device for hemp fiber spinning, and belongs to the technical field of hemp fiber processing. Background Technique

[0002] Hemp fiber is a general term for fibers obtained from various hemp plants, and it is another major category of natural plant fibers that can be used for textile processing besides cotton fiber; hemp fiber is composed of cellulose, hemicellulose, lignin, pectin and other impurities in different proportions, and has the common characteristics of high strength, small elongation, wear resistance, moisture absorption, air permeability and good moisture permeability, and its products also have the properties of making the body feel cool and dry, hygienic and anti-pollution, and anti-static.

[0003] Before the upper trough production in the manufacture of hemp fiber spinning, it is necessary to pre-treat the hemp fiber. Mainly, the mixed solution is evenly sprayed and then cured for 72 hours before use, so that the hemp fiber can fully and evenly absorb it, increasing the smoothness and softness of the hemp fiber, effectively reducing the friction coefficient of the fiber during the carding process, reducing the damage of carding to the fiber, and enabling the spinning to proceed smoothly.

[0004] Although the current hemp fiber pre-treatment device can spray the chemical solution on the surface of the hemp fiber through an atomizer, most of the existing pre-treatment devices only make the hemp fiber contact with the atomized solution briefly, resulting in the atomized solution only adhering to the surface of the hemp fiber, affecting the processing effect of the hemp fiber; for this reason, we provide a pre-treatment device for hemp fiber spinning to solve the above problems. Content of the Utility Model

[0005] The utility model provides a pre-treatment device for hemp fiber spinning to solve the problem that the hemp fiber contacts with the atomized solution briefly and the processing effect of the hemp fiber is not ideal in the prior art.

[0006] The utility model is realized through the following technical solutions: a pre-treatment device for hemp fiber spinning, including an operation housing, a plurality of support sleeves are installed inside the operation housing, two output rods are rotatably connected inside the operation housing, a support mechanism for adjusting the humidifying height of the hemp fiber is arranged on one side of each of the two output rods, a sleeve rod is connected between the two support mechanisms, the support mechanism includes a first transmission plate fixedly sleeved at one end of the output rod, a connecting rod is fixedly sleeved at the end of the first transmission plate away from the output rod, a second transmission plate is fixedly sleeved at the end of the connecting rod away from the first transmission plate, the second transmission plate is fixedly sleeved at one end of the sleeve rod, a first connecting plate is rotatably sleeved around the connecting rod, a first support rod for supporting the hemp fiber is sleeved at the end of the first connecting plate away from the connecting rod, a second connecting plate is rotatably sleeved around the connecting rod, and a second support rod for supporting the hemp fiber is sleeved at the end of the second connecting plate away from the connecting rod.

[0007] As described above, the support mechanism includes a first limiting shaft fixed to the inner side wall of the operation housing and a first sliding groove opened inside the first connecting plate, and the first sliding groove slides around the first limiting shaft.

[0008] As described above, the support mechanism further includes a second limiting shaft fixed to the inner side wall of the operation housing and a second sliding groove opened inside the second connecting plate, and the second sliding groove slides around the second limiting shaft.

[0009] As described above, a support plate is fixed to one side surface of the operation housing, a motor is fixed to the bottom surface of the support plate, and the output end of the motor is fixed to one end of one of the output rods.

[0010] A movable sleeve is sleeved around the outer periphery of the sleeve rod, a group of spray nozzles are installed on both the upper and lower sides of the movable sleeve, and a transmission mechanism for driving the movable sleeve to slide is arranged outside the operation housing.

[0011] As described above, the transmission mechanism includes a worm fixedly sleeved around the outer periphery of one of the output rods and a positioning plate fixed to the bottom surface of the support plate. The bottom end of the positioning plate is rotatably connected to a rotating rod. A turbine meshing with the surface of the worm is fixedly sleeved around the outer periphery of the rotating rod. An eccentric wheel is fixedly sleeved around the outer periphery of the rotating rod. A collar is slidably sleeved around the outer periphery of the eccentric wheel. A movable frame is fixed to the outer periphery of the collar. One side surface of the movable frame is rotatably connected to a movable plate. The top end of the movable plate is rotatably connected to one side surface of a fixed block, and the top surface of the fixed block is fixed to the bottom surface of the support plate.

[0012] As described above, the transmission mechanism further includes a moving groove opened at the bottom end of the movable plate and a connecting frame slidably sleeved inside the operation housing. One end of the connecting frame close to the movable plate is slidably connected inside the moving groove, and the other end of the connecting frame away from the movable plate is fixed to one side surface of the movable sleeve.

[0013] The present utility model provides a pre-treatment device for ramie fiber spinning, and the beneficial effects thereof are as follows:

[0014] 1. For the pre-treatment device for ramie fiber spinning, the motor and the output rod drive the first transmission plate to rotate. Through the cooperation among the first transmission plate, the second transmission plate and the connecting rod, the first connecting plate and the second connecting plate can move simultaneously, and the ramie fiber outside the movable sleeve can be driven to move upward or downward simultaneously by the first support rod and the second support rod, which is convenient for the ramie fiber to fully contact with the atomized solution when moving inside the operation housing and improves the contact area between the ramie fiber and the atomized solution.

[0015] 2. The pre-treatment device for ramie fiber spinning drives the worm to rotate through the output rod, and through the cooperation between the worm, the turbine and the rotating rod, the eccentric wheel can be rotated. Through the cooperation between the eccentric wheel, the collar and the moving frame, the moving plate can rotate reciprocally around the fixed block, and through the moving groove and the connecting frame, the moving sleeve is driven to slide on the outer surface of the sleeve rod, facilitating the reciprocating movement of the nozzle to spray the ramie fiber. Description of the Drawings

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

[0017] Figure 2 It is a three-dimensional structure schematic diagram inside the working shell of the utility model;

[0018] Figure 3 It is a three-dimensional structure schematic diagram of the support mechanism of the utility model;

[0019] Figure 4 It is a three-dimensional structure schematic diagram of the transmission mechanism of the utility model.

[0020] Description of the Reference Numerals

[0021] 1. Working shell; 2. Support plate; 3. Motor; 4. Output rod;

[0022] 5. Support mechanism; 51. First transmission plate; 52. Connecting rod; 53. Second transmission plate; 541. First connecting plate; 542. Second connecting plate; 551. First support rod; 552. Second support rod; 561. First sliding groove; 562. Second sliding groove; 571. First limiting shaft; 572. Second limiting shaft.

[0023] 6. Support sleeve; 7. Sleeve rod; 8. Moving sleeve; 9. Nozzle;

[0024] 10. Transmission mechanism; 101. Worm; 102. Positioning plate; 103. Rotating rod; 104. Turbine; 105. Eccentric wheel; 106. Collar; 107. Moving frame; 108. Moving plate; 109. Fixed block; 110. Moving groove; 111. Connecting frame. Detailed Implementation Manner

[0025] Please refer specifically to Figure 1 、 Figure 2 and Figure 3, an embodiment of the present utility model provides a pre-treatment device for ramie fiber spinning, which includes an operation housing 1. A plurality of support sleeves 6 are installed inside the operation housing 1. Two output rods 4 are rotatably connected inside the operation housing 1. A support mechanism 5 for adjusting the humidifying height of ramie fibers is provided on one side of each of the two output rods 4. A sleeve rod 7 is connected between the two support mechanisms 5. The support mechanism 5 includes a first transmission plate 51 fixedly sleeved at one end of the output rod 4. One end of the first transmission plate 51 away from the output rod 4 is fixedly sleeved with a connecting rod 52. One end of the connecting rod 52 away from the first transmission plate 51 is fixedly sleeved with a second transmission plate 53. One end of the second transmission plate 53 away from the connecting rod 52 is fixedly sleeved at one end of the sleeve rod 7. A first connecting plate 541 is rotatably sleeved around the connecting rod 52. One end of the first connecting plate 541 away from the connecting rod 52 is sleeved with a first support rod 551 for supporting ramie fibers. A second connecting plate 542 is rotatably sleeved around the connecting rod 52. One end of the second connecting plate 542 away from the connecting rod 52 is sleeved with a second support rod 552 for supporting ramie fibers.

[0026] In the above solution, the connecting rod 52 drives the first connecting plate 541 to slide around the first limiting shaft 571, and drives the first support rod 551 to move up and down through the first connecting plate 541. At the same time, the connecting rod 52 drives the second connecting plate 542 to slide around the second limiting shaft 572, and drives the second support rod 552 to move up or down simultaneously with the first support rod 551 through the second connecting plate 542.

[0027] Please refer specifically to Figure 3 , the support mechanism 5 includes a first limiting shaft 571 fixed on the inner side wall of the operation housing 1 and a first sliding groove 561 opened inside the first connecting plate 541. The first sliding groove 561 slides around the first limiting shaft 571.

[0028] The support mechanism 5 further includes a second limiting shaft 572 fixed on the inner side wall of the operation housing 1 and a second sliding groove 562 opened inside the second connecting plate 542. The second sliding groove 562 slides around the second limiting shaft 572.

[0029] In the above solution, the motor 3 and the output rod 4 drive the first transmission plate 51 to rotate. Through the cooperation among the first transmission plate 51, the second transmission plate 53 and the connecting rod 52, the first connecting plate 541 and the second connecting plate 542 can move simultaneously, and drive the ramie fibers outside the moving sleeve 8 to move up or down simultaneously through the first support rod 551 and the second support rod 552.

[0030] Please refer specifically to Figure 1 , Figure 3 and Figure 4, a support plate 2 is fixed to one side of the operation housing 1, a motor 3 is fixed to the bottom surface of the support plate 2, and the output end of the motor 3 is fixed to one end of an output rod 4.

[0031] A movable sleeve 8 is sleeved on the periphery of the sleeve rod 7, a set of spray nozzles 9 are installed on both the upper and lower sides of the movable sleeve 8, and a transmission mechanism 10 for driving the movable sleeve 8 to slide is arranged outside the operation housing 1.

[0032] Please refer specifically to Figure 4 , the transmission mechanism 10 includes a worm 101 fixedly sleeved on the periphery of one output rod 4 and a positioning plate 102 fixed to the bottom surface of the support plate 2. The bottom end of the positioning plate 102 is rotatably connected to a rotating rod 103. A turbine 104 meshing on the surface of the worm 101 is fixedly sleeved on the periphery of the rotating rod 103. An eccentric wheel 105 is fixedly sleeved on the periphery of the rotating rod 103. A collar 106 is slidably sleeved on the periphery of the eccentric wheel 105. A movable frame 107 is fixed to the periphery of the collar 106. One side surface of the movable frame 107 is rotatably connected to a movable plate 108. The top end of the movable plate 108 is rotatably connected to one side surface of a fixed block 109, and the top surface of the fixed block 109 is fixed to the bottom surface of the support plate 2.

[0033] In the above solution, by driving the worm 101 to rotate through the motor 3 and through the cooperation between the worm 101, the turbine 104 and the rotating rod 103, the eccentric wheel 105 can be rotated. Through the cooperation between the eccentric wheel 105, the collar 106 and the movable frame 107, the movable plate 108 can be rotated with the fixed block 109 as the center.

[0034] The transmission mechanism 10 further includes a moving groove 110 opened at the bottom end of the movable plate 108 and a connecting frame 111 slidably sleeved inside the operation housing 1. One end of the connecting frame 111 close to the movable plate 108 is slidably connected inside the moving groove 110, and the other end of the connecting frame 111 away from the movable plate 108 is fixed to one side surface of the movable sleeve 8.

[0035] In the above solution, when the movable plate 108 moves, the movable sleeve 8 is driven to slide on the outer surface of the sleeve rod 7 through the moving groove 110 and the connecting frame 111, which is convenient for the spray nozzles 9 to reciprocate to spray the hemp fibers.

[0036] Working principle: When the pretreatment device is in use, the hemp fibers are supported by multiple support sleeves 6, the first support rod 551 and the second support rod 552. Then, the motor 3 is started, and the worm 101 is driven to rotate by the motor 3. Through the cooperation between the worm 101, the turbine 104 and the rotating rod 103, the eccentric wheel 105 can be rotated. Through the cooperation between the eccentric wheel 105, the collar 106 and the moving frame 107, the moving plate 108 can be rotated around the fixed block 109, and the moving sleeve housing 8 is driven to slide on the outer surface of the sleeve rod 7 through the moving groove 110 and the connecting frame 111, facilitating the reciprocating movement of the spray head 9 to spray the hemp fibers; at the same time, the first transmission plate 51 is driven to rotate by the output rod 4. Through the cooperation between the first transmission plate 51, the second transmission plate 53 and the connecting rod 52, the first connecting plate 541 and the second connecting plate 542 can be moved simultaneously, and the hemp fibers outside the moving sleeve housing 8 are driven to move upward or downward simultaneously by the first support rod 551 and the second support rod 552, facilitating the full contact of the hemp fibers with the atomized solution inside the working housing 1 and improving the processing effect of the hemp fibers.

[0037] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A hemp fiber spinning pretreatment device, comprising an operating housing (1), characterized in that: A plurality of supporting sleeves (6) are installed inside the working housing (1), and two output rods (4) are rotatably connected inside the working housing (1). A supporting mechanism (5) for adjusting the humidification height of the hemp fibers is provided on one side of the two output rods (4). A sleeve rod (7) is connected between the two supporting mechanisms (5), and the supporting mechanism (5) comprises a first transmission plate (51) fixedly sleeved on one end of the output rod (4), and a connecting rod (52) is fixedly sleeved on one end of the first transmission plate (51) away from the output rod (4), and the connecting rod (52) is away from the first transmission plate (51). A second transmission plate (53) is fixedly sleeved on one end of the connecting rod (52); an end of the second transmission plate (53) away from the connecting rod (52) is fixedly sleeved on one end of the sleeve rod (7); a first connecting plate (541) is rotatably sleeved on the periphery of the connecting rod (52); an end of the first connecting plate (541) away from the connecting rod (52) is sleeved on a first support rod (551) for supporting flax fibers; a second connecting plate (542) is rotatably sleeved on the periphery of the connecting rod (52); an end of the second connecting plate (542) away from the connecting rod (52) is sleeved on a second support rod (552) for supporting flax fibers; The outer periphery of the sleeve rod (7) is sleeved with a movable sleeve shell (8), and a group of nozzles (9) are installed on both upper and lower sides of the movable sleeve shell (8). The outside of the operating shell (1) is provided with a transmission mechanism (10) for driving the movable sleeve shell (8) to slide.

2. A hemp fiber spinning pretreatment device according to claim 1, characterized in that: The support mechanism (5) comprises a first limiting shaft (571) fixed to the inner wall of the working housing (1) and a first sliding groove (561) provided inside the first connecting plate (541), wherein the first sliding groove (561) slides on the periphery of the first limiting shaft (571).

3. A hemp fiber spinning pretreatment device according to claim 1, characterized in that: The support mechanism (5) further comprises a second limiting shaft (572) fixed to the inner wall of the working housing (1) and a second sliding groove (562) provided inside the second connecting plate (542), wherein the second sliding groove (562) slides on the periphery of the second limiting shaft (572).

4. A hemp fiber spinning pretreatment device according to claim 1, characterized in that: A support plate (2) is fixed to one side of the operating housing (1), a motor (3) is fixed to the bottom of the support plate (2), and an output end of the motor (3) is fixed to one end of one of the output rods (4).

5. A hemp fiber spinning pretreatment device according to claim 1, characterized in that: The transmission mechanism (10) comprises a worm (101) fixedly sleeved on the periphery of one of the output rods (4) and a positioning plate (102) fixed on the bottom surface of the support plate (2); the bottom end of the positioning plate (102) is rotatably connected to a rotating rod (103); the periphery of the rotating rod (103) is fixedly sleeved with a turbine (104) meshing with the surface of the worm (101); the periphery of the rotating rod (103) is fixedly sleeved with an eccentric wheel (105); the periphery of the eccentric wheel (105) is slidably sleeved with a collar (106); the periphery of the collar (106) is fixedly provided with a moving frame (107); one side of the moving frame (107) is rotatably connected to a moving plate (108); the top end of the moving plate (108) is rotatably connected to one side of a fixed block (109); the top surface of the fixed block (109) is fixed to the bottom surface of the support plate (2).

6. A hemp fiber spinning pretreatment device according to claim 1, characterized in that: The transmission mechanism (10) further comprises a moving groove (110) formed at the bottom end of the moving plate (108) and a connecting frame (111) slidably sleeved inside the working housing (1); an end of the connecting frame (111) close to the moving plate (108) is slidably connected inside the moving groove (110), and an end of the connecting frame (111) away from the moving plate (108) is fixed to a side surface of the moving sleeve housing (8).

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