Chemical fiber tension control device

Abstract

The utility model relates to the technical field of chemical fiber processing equipment, and discloses a chemical fiber tension control device which comprises a supporting plate, sliding rails are fixedly connected to the two sides of the top of the supporting plate, sliding blocks are slidably connected into the sliding rails, a movable plate is fixedly connected to the tops of the sliding blocks, and the movable plate is fixedly connected with the top of the supporting plate. Lifting seats are arranged on the two sides of the top of the movable plate, lifting plates are inserted into the lifting seats, limiting grooves are formed in the lifting plates, and limiting rods are inserted into the lifting seats. Compared with the prior art, the chemical fiber tensioning device has the advantages that when the distance between the two tensioning rollers is enlarged and increased, chemical fibers can be expanded outwards after making contact with the tensioning rollers, then tension is formed by the chemical fibers, when the distance between the two tensioning rollers is shortened and decreased, the tension force of the chemical fibers can be decreased, and therefore the chemical fibers can be tensioned. And therefore, the device not only can tension the chemical fibers, but also can adjust the tension force.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical fiber yarn processing equipment, in particular to a chemical fiber yarn tension control device. Background Art

[0002] Chemical fiber is a general term for fibers made from natural or synthetic polymers through chemical or physical processing. Due to the different sources of the polymer compounds used, it can be divided into artificial fibers made from natural polymers and synthetic fibers made from synthetic polymers. They are referred to as chemical fibers.

[0003] In the prior art, Chinese patent publication number CN114990745B discloses an energy-saving chemical fiber processing equipment and production method, the energy-saving chemical fiber processing equipment includes: a wire feeding part, which is used to pre-process the chemical fiber to be wound into a spiral shape, and the wire feeding parts are arranged obliquely to each other; and a twisting part, which connects the power end of the twisting part that winds the spirally arranged silk thread to the wire feeding part; the wire feeding part includes: a bracket; a twisting component, and the twisting component of the self-helical reinforced twisting input silk thread is installed on the bracket; and a spiral shaping component, which arranges the silk thread into a spiral shape for uniform heating, cools and shapes the hot silk thread, and unwinds the spiral output. The spiral shaping component is arranged at the downstream of the silk thread output of the twisting component. The present invention has the advantages of high twisting efficiency of chemical fiber and high tightness between the twisted silk threads.

[0004] However, when processing chemical fiber yarns, the tensioning procedure of the chemical fiber yarns is also extremely important. When the tensioning force of the chemical fiber yarns is insufficient, the appearance and overall quality of the chemical fiber yarns after weaving will be reduced. At present, when the chemical fiber yarns are tensioned, the chemical fiber yarns are wound around two rollers, which can pull the chemical fiber yarns. However, this method cannot control the tightness of the tensioning force, so it needs to be improved. Utility Model Content

[0005] The utility model aims to provide a chemical fiber yarn tension control device, which has the effect of being able to control the tightness of the tension force.

[0006] The above technical purpose of the utility model is achieved through the following technical solutions: a chemical fiber tension control device, including a support plate, both sides of the top of the support plate are fixedly connected with slide rails, the inside of the slide rails is slidably connected with a slider, the top of the slider is fixedly connected with a moving plate, both sides of the top of the moving plate are provided with a lifting seat, the inside of the lifting seat is plugged with a lifting plate, the inside of the lifting seat is provided with a limiting groove, the inside of the lifting plate is provided with a limiting rod, the inside of the lifting seat is fixedly installed with a bearing, the inside of the bearing is rotatably connected with a tensioning roller, the two sides of the outside of the tensioning roller are fixedly connected with limiting rings, and the outside of the tensioning roller is fixedly connected with an anti-slip layer.

[0007] By adopting the above technical scheme, when the chemical fiber yarn is tensioned, the chemical fiber yarn is wound around the outside of the tensioning roller, the limiting rings are distributed on both sides of the tensioning roller, and an anti-slip layer is arranged between the two limiting rings. When the chemical fiber yarn contacts the anti-slip layer, the friction force is increased, and the movable plate is slidably connected to the inside of the slide rail through the slider. By displacing the movable plate, the spacing between each tensioning roller can be adjusted, and then the lifting plate is moved so that the lifting plate can be extended and retracted inside the lifting seat, so that the height of the tensioning roller can be adjusted, and then the limiting rod is inserted into the inside of the limiting groove, so that the lifting plate can be fixed inside the lifting seat, and when the spacing between the two tensioning rollers is expanded and increased, after the chemical fiber yarn contacts the tensioning roller, the chemical fiber yarn can be expanded outward, thereby forming tension in the chemical fiber yarn, and when the spacing between the two tensioning rollers is shortened and reduced, the tensioning force of the chemical fiber yarn will be reduced, so that the device can not only tension the chemical fiber yarn, but also adjust the tensioning force.

[0008] The utility model is further configured as follows: screw rods are fixedly connected to both sides of the sliding block, and nuts are connected to the external threads of the screw rods.

[0009] By adopting the above technical solution, when fixing the movable plate, the nut is twisted to displace the nut outside the screw rod. When the nut contacts the outside of the slide rail, the slider and the movable plate are locked.

[0010] The utility model is further configured as follows: a gap is provided between the screw rod and the nut, and an anti-slip sheath is sleeved on the middle part of the screw rod.

[0011] By adopting the above technical solution, the anti-slip sleeve is arranged between the screw and the nut, and the screw and the nut clamp the anti-slip sleeve, thereby preventing the nut from loosening.

[0012] The utility model is further configured as follows: mounting blocks are overlapped on both sides of the top of the movable plate, bolts are connected to the internal threads of the mounting blocks, and the lifting seat is fixedly connected to the top of the mounting blocks.

[0013] By adopting the above technical solution, the lifting seat is fixed to the top of the moving plate by the mounting block and bolts, and the bolts are threadedly connected to the inside of the mounting block and the moving plate, which not only has a good fixing effect but also enables the lifting seat to be disassembled.

[0014] The utility model is further configured as follows: a motor is fixedly installed on the outer side of the lifting plate, and the tensioning roller is fixedly connected to the output end of the motor.

[0015] By adopting the above technical solution, the motor is started, so that the motor drives the tensioning roller to rotate, thereby making the chemical fiber yarn smooth during processing.

[0016] The utility model is further configured as follows: both sides of the outside of the support plate are fixedly connected with clamping blocks, the inside of the clamping block is provided with a clamping groove, and the inside of the clamping groove is clamped with a top block.

[0017] By adopting the above technical solution, the top block is clamped into the clamping slot inside the clamping block, and then the top block can be installed on both sides of the outside of the support plate.

[0018] The utility model is further configured as follows: a dust cover is fixedly connected to the top of the top block, and a dust net is fixedly connected to the inside of the dust cover.

[0019] By adopting the above technical solution, the dust cover and the dust net cover the support plate, and the dust cover and the dust net prevent external dust from contacting the chemical fiber yarn.

[0020] The utility model is further configured as follows: transparent protective shells are fixedly connected to both sides of the bottom of the dust cover, and a lighting lamp is arranged inside the transparent protective shell.

[0021] By adopting the above technical solution, the lighting lamp is started, and the lighting lamp can illuminate the tensioning roller and the chemical fiber yarn. The transparent protective shell is transparent, and the light generated by the lighting lamp shines on the outside of the tensioning roller and the chemical fiber yarn through the transparent protective shell.

[0022] The utility model is further configured as follows: there are multiple screw rods, and the multiple screw rods are grouped in pairs, and each group of screw rods is distributed on the left and right sides of the slider.

[0023] By adopting the above technical solution, the outside of each screw rod is threadedly connected with a nut, thereby being able to lock the left and right sides of the slider.

[0024] The utility model is further configured as follows: a heat dissipation hole is provided on the outside of the motor, and the number of the heat dissipation holes is multiple.

[0025] By adopting the above technical solution, the heat dissipation holes dissipate heat from the motor to achieve the purpose of cooling.

[0026] The beneficial effects of the utility model are:

[0027] 1. The utility model, through the arrangement of the support plate, the slide rail, the slider, the movable plate, the lifting seat, the lifting plate, the limit groove, the limit rod, the bearing, the tensioning roller, the limit ring and the anti-skid layer, when the chemical fiber yarn is tensioned, the chemical fiber yarn is wound around the outside of the tensioning roller, the limit rings are distributed on both sides of the tensioning roller, and the anti-skid layer is arranged between the two limit rings. When the chemical fiber yarn contacts the anti-skid layer, the friction force is increased, the movable plate is slidably connected to the inside of the slide rail through the slider, and the distance between each tensioning roller can be adjusted by displacing the movable plate, and then the movable lifting plate is moved. The lifting plate can be extended and retracted inside the lifting seat, so that the height of the tensioning roller can be adjusted. After that, the limiting rod is inserted into the limiting groove, so that the lifting plate can be fixed inside the lifting seat. When the distance between the two tensioning rollers is expanded and increased, the chemical fiber yarn can be expanded outward after contacting the tensioning roller, so that the chemical fiber yarn is formed with tension. When the distance between the two tensioning rollers is shortened and reduced, the tensioning force of the chemical fiber yarn will be reduced, so that the device can not only form tension on the chemical fiber yarn, but also adjust the tensioning force.

[0028] 2. The utility model starts the motor through the arrangement among the motor, the card block, the top block, the dust cover, the dust net and the transparent protective shell, so that the motor drives the tensioning roller to rotate, so that the chemical fiber yarn has smoothness during processing, and the top block is carded into the card slot inside the card block, so that the top block can be installed on both sides of the outside of the support plate, the dust cover and the dust net cover the support plate, and the dust cover and the dust net prevent external dust from contacting the chemical fiber yarn, and the lighting lamp is started, the lighting lamp can illuminate the tensioning roller and the chemical fiber yarn, the transparent protective shell is transparent, and the light generated by the lighting lamp shines on the outside of the tensioning roller and the chemical fiber yarn through the transparent protective shell. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0030] Figure 1 It is a schematic diagram of the structure of the utility model;

[0031] Figure 2 This is a schematic diagram of the structure of the tensioning roller of the utility model;

[0032] Figure 3 This is a schematic diagram of the internal structure of the slide rail of the utility model;

[0033] Figure 4 This is a schematic diagram of the front view structure of the dust cover of the utility model.

[0034] In the figure, 1. support plate; 2. slide rail; 3. slider; 4. moving plate; 5. lifting seat; 6. lifting plate; 7. limit groove; 8. limit rod; 9. bearing; 10. tensioning roller; 11. limit ring; 12. anti-skid layer; 13. screw; 14. nut; 15. mounting block; 16. bolt; 17. motor; 18. clamping block; 19. top block; 20. dust cover; 21. dust net; 22. transparent protective shell. DETAILED DESCRIPTION

[0035] The technical solution of the utility model will be described clearly and completely below in conjunction with specific embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0036] Reference Figure 1-4A chemical fiber tension control device comprises a support plate 1, both sides of the top of the support plate 1 are fixedly connected with a slide rail 2, a slider 3 is slidably connected inside the slide rail 2, a moving plate 4 is fixedly connected to the top of the slider 3, a lifting seat 5 is arranged on both sides of the top of the moving plate 4, a lifting plate 6 is plugged into the lifting seat 5, a limiting groove 7 is arranged inside the lifting plate 6, a limiting rod 8 is plugged into the lifting seat 5, a bearing 9 is fixedly installed on the inner side of the lifting plate 6, a tensioning roller 10 is rotatably connected inside the bearing 9, both sides of the outer side of the tensioning roller 10 are fixedly connected with a limiting ring 11, and an anti-skid layer 12 is fixedly connected to the outer side of the tensioning roller 10. When the chemical fiber is tensioned, the chemical fiber is wound around the outer side of the tensioning roller 10, and the limiting rings 11 are distributed on the tensioning roller. An anti-skid layer is provided on both sides of the cylinder 10 and between the two limiting rings 11. When the chemical fiber yarn contacts the anti-skid layer 12, the friction force is increased. The movable plate 4 is slidably connected to the inside of the slide rail 2 through the slider 3. By displacing the movable plate 4, the distance between each tensioning roller 10 can be adjusted. Then, the lifting plate 6 is moved so that the lifting plate 6 can be extended and retracted inside the lifting seat 5, so that the height of the tensioning roller 10 can be adjusted. Then, the limiting rod 8 is inserted into the inside of the limiting groove 7, so that the lifting plate 6 can be fixed inside the lifting seat 5. When the distance between the two tensioning rollers 10 is expanded and increased, the chemical fiber yarn contacts the tensioning roller 10, which can expand the chemical fiber yarn outward, thereby forming tension in the chemical fiber yarn. When the two tensioning rollers 10 are When the distance between them is shortened and reduced, the tension of the chemical fiber yarn will be reduced, so that the device can not only form tension on the chemical fiber yarn, but also adjust the tension. Screws 13 are fixedly connected on both sides of the slider 3, and the external threads of the screw 13 are connected to nuts 14. When the movable plate 4 is fixed, the nuts 14 are twisted to make the nuts 14 move outside the screw 13. When the nuts 14 contact the outside of the slide rail 2, the slider 3 and the movable plate 4 are locked. A gap is set between the screw 13 and the nut 14. The middle part of the screw 13 is sleeved with an anti-skid sheath, and the anti-skid sheath is set between the screw 13 and the nut 14. The screw 13 and the nut 14 clamp the anti-skid sheath, so as to prevent the nut 14 from loosening. Mounting blocks 15 are overlapped on both sides of the top, and bolts 16 are connected to the inner threads of the mounting blocks 15. The lifting seat 5 is fixedly connected to the top of the mounting blocks 15, and the lifting seat 5 is fixed to the top of the movable plate 4 through the mounting blocks 15 and the bolts 16. The bolts 16 are threadedly connected to the inside of the mounting blocks 15 and the movable plate 4, which not only has a good fixing effect, but also enables the lifting seat 5 to be disassembled. A motor 17 is fixedly installed on the outer side of the lifting plate 6, and the tensioning roller 10 is fixedly connected to the output end of the motor 17. The motor 17 is started, so that the motor 17 drives the tensioning roller 10 to rotate, thereby making the chemical fiber smooth during processing. Blocks 18 are fixedly connected to both sides of the outside of the support plate 1, and a slot is provided inside the block 18, and a top block 19 is connected to the inside of the slot.The top block 19 is clamped into the card slot inside the card block 18, and then the top block 19 can be installed on both sides outside the support plate 1. The top of the top block 19 is fixedly connected to a dust cover 20, and the inside of the dust cover 20 is fixedly connected to a dust net 21. The dust cover 20 and the dust net 21 cover the support plate 1, and the dust cover 20 and the dust net 21 prevent external dust from contacting the chemical fiber yarn. Both sides of the bottom of the dust cover 20 are fixedly connected to a transparent protective shell 22, and a lighting lamp is arranged inside the transparent protective shell 22. When the lighting lamp is turned on, the lighting lamp can illuminate the tensioning roller The cylinder 10 and the chemical fiber are illuminated, and the transparent protective shell 22 is transparent. The light generated by the lighting lamp shines on the outside of the tensioning cylinder 10 and the chemical fiber through the transparent protective shell 22. There are multiple screws 13, and multiple screws 13 are grouped in pairs. Each group of screws 13 is distributed on the left and right sides of the slider 3. The outside of each screw 13 is threadedly connected with a nut 14, so that the left and right sides of the slider 3 can be locked. The outside of the motor 17 is provided with a heat dissipation hole, and the number of heat dissipation holes is multiple. The heat dissipation holes dissipate heat from the motor 17 to achieve the purpose of cooling.

[0037] In the utility model, when the chemical fiber yarn is tensioned, the chemical fiber yarn is wound around the outside of the tensioning roller 10, and the limiting rings 11 are distributed on both sides of the tensioning roller 10, and an anti-skid layer is arranged between the two limiting rings 11. When the chemical fiber yarn contacts the anti-skid layer 12, the friction force is increased, and the movable plate 4 is slidably connected to the inside of the slide rail 2 through the slider 3. By displacing the movable plate 4, the distance between each tensioning roller 10 can be adjusted, and then the lifting plate 6 is moved, so that the lifting plate 6 can be extended and retracted inside the lifting seat 5, so that the height of the tensioning roller 10 can be adjusted, and then the limiting rod 8 is inserted into the inside of the limiting groove 7, so that the lifting plate 6 can be fixed inside the lifting seat 5. When the distance between the two tensioning rollers 10 is expanded and raised, after the chemical fiber yarn contacts the tensioning roller 10, the chemical fiber yarn can be expanded outward, so that the chemical fiber yarn The filaments form tension. When the distance between the two tensioning rollers 10 is shortened and reduced, the tensioning force of the chemical fiber yarn will be reduced, so that the device can not only form tension on the chemical fiber yarn, but also adjust the tensioning force. Start the motor 17, so that the motor 17 drives the tensioning roller 10 to rotate, so that the chemical fiber yarn has smoothness during processing. The top block 19 is connected to the slot inside the card block 18, and the top block 19 can be installed on both sides of the outside of the support plate 1. The dust cover 20 and the dust net 21 cover the support plate 1. The dust cover 20 and the dust net 21 prevent external dust from contacting the chemical fiber yarn. Start the lighting lamp, the lighting lamp can illuminate the tensioning roller 10 and the chemical fiber yarn, the transparent protective shell 22 is transparent, and the light generated by the lighting lamp is irradiated on the outside of the tensioning roller 10 and the chemical fiber yarn through the transparent protective shell 22.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A chemical fiber tension control device, comprising a support plate (1), characterized in that: Both sides of the top of the support plate (1) are fixedly connected with a slide rail (2), the inside of the slide rail (2) is slidably connected with a slider (3), the top of the slider (3) is fixedly connected with a moving plate (4), both sides of the top of the moving plate (4) are provided with a lifting seat (5), the inside of the lifting seat (5) is plugged with a lifting plate (6), the inside of the lifting plate (6) is provided with a limiting groove (7), the inside of the lifting seat (5) is plugged with a limiting rod (8), the inside of the lifting seat (5) is fixedly installed with a bearing (9), the inside of the bearing (9) is rotatably connected with a tensioning roller (10), both sides of the outside of the tensioning roller (10) are fixedly connected with a limiting ring (11), and the outside of the tensioning roller (10) is fixedly connected with an anti-slip layer (12).

2. A chemical fiber tension control device according to claim 1, characterized in that: Screw rods (13) are fixedly connected to both sides of the slider (3), and nuts (14) are connected to the external threads of the screw rods (13).

3. A chemical fiber tension control device according to claim 2, characterized in that: A gap is provided between the screw rod (13) and the nut (14), and an anti-slip sheath is sleeved on the middle part of the screw rod (13).

4. A chemical fiber tension control device according to claim 1, characterized in that: Both sides of the top of the movable plate (4) are overlapped with mounting blocks (15), the internal threads of the mounting blocks (15) are connected with bolts (16), and the lifting seat (5) is fixedly connected to the top of the mounting blocks (15).

5. A chemical fiber tension control device according to claim 1, characterized in that: A motor (17) is fixedly mounted on the outer side of the lifting plate (6), and the tensioning roller (10) is fixedly connected to the output end of the motor (17).

6. A chemical fiber tension control device according to claim 5, characterized in that: Both sides of the outside of the support plate (1) are fixedly connected with clamping blocks (18), a clamping slot is provided inside the clamping block (18), and a top block (19) is clamped inside the clamping slot.

7. A chemical fiber tension control device according to claim 6, characterized in that: A dust cover (20) is fixedly connected to the top of the top block (19), and a dust net (21) is fixedly connected to the interior of the dust cover (20).

8. A chemical fiber tension control device according to claim 7, characterized in that: Both sides of the bottom of the dust cover (20) are fixedly connected to a transparent protective shell (22), and a lighting lamp is arranged inside the transparent protective shell (22).

9. A chemical fiber tension control device according to claim 2, characterized in that: There are a plurality of screw rods (13), and the plurality of screw rods (13) are grouped in pairs, with each group of screw rods (13) being distributed on the left and right sides of the slider (3).

10. A chemical fiber tension control device according to claim 5, characterized in that: The motor (17) is provided with a heat dissipation hole on its exterior, and the number of the heat dissipation holes is multiple.

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