Tension control device of warping and sizing combination machine

Abstract

The utility model discloses a tension control device of a warping and sizing combination machine, which belongs to the technical field of tension control devices of warping and sizing combination machines and comprises a middle plate, a bottom box is fixedly connected to the bottom of the middle plate, a lifting plate is slidably connected into the bottom box, and universal wheels are fixedly connected to dead corners of the bottom of the lifting plate. Circular grooves are formed in the dead corners of the bottom of the bottom box, the four universal wheels are slidably connected into the corresponding circular grooves, and two vertical plates are fixedly connected to the top of the centrally-mounted plate. The device is reasonable in structural design, tension adjustment is achieved through cooperation of the concentric-square-shaped plate, the hollowed-out cylinder and the side plates, the working efficiency of the device is improved, and the device is suitable for popularization and application. Through cooperation of a pull column, a spring and a plurality of grooves, the mistaken touch prevention function is achieved, the stability after tension adjustment is guaranteed, through cooperation of a two-way threaded rod, an inclined plate, a lifting plate and universal wheels, switching between moving and stable placement of the device is achieved, and the application range of the device is widened.

Description

Technical Field

[0001] The utility model relates to the technical field of tension control devices for a pulping machine, in particular to a tension control device for a pulping machine. Background Art

[0002] The sizing machine is a combined warping and sizing equipment for untwisted synthetic fiber filaments. It is a combined machine model of the batch warping machine's creel and the filament sizing machine, and is used for the standard two-stage processing "filament sizing and combining process". The filaments are drawn out from the creel, passed through the filament separator, yarn defect detector and the back reed, and gathered into a filament sheet to be dragged by the yarn guide roller. The filaments enter the sizing tank in a state of single filament separation for sizing, and then dried by hot air and drying cylinders, and then cooled, oiled or coated, and wound into a sizing shaft after passing through an electrostatic eliminator. The existing sizing equipment is equipped with a tension sensor to sense the tension before the cylinder, and compares it with the set value. After calculation by the PLC, the inverter is controlled to output the specified frequency, and then the rotation speed of the cylinder and the front tension roller is controlled to achieve the purpose of controlling the tension.

[0003] The patent document with publication number CN 215159877 U discloses a tension control device for a pulping and combining machine, which belongs to the field of textile machinery, and comprises a combining machine body, a roller A is installed on the left side of the outer wall of the combining machine body, a roller B is installed on the left side of the outer wall of the combining machine body, an electric telescopic rod is installed on the left side of the outer wall of the combining machine body, a cross plate is installed on the output end of the electric telescopic rod, a tension cylinder is installed on the top outer wall of the cross plate, and a limit rod is installed on the outer wall of the combining machine body.

[0004] In the above technical solution, the bottom is a fixedly connected foot column, which will consume a lot of time when transferring the device, which not only increases the labor intensity of the workers but also reduces the working efficiency of the device; therefore, we propose a tension control device for the pulping machine to solve this problem. Utility Model Content

[0005] The utility model aims to provide a tension control device for a pulping machine to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A tension control device for a pulping combined machine comprises: a center plate, the bottom of the center plate is fixedly connected to a bottom box, the interior of the bottom box is slidably connected to a lifting plate, the bottom dead corners of the lifting plate are fixedly connected to universal wheels, the bottom dead corners of the bottom box are provided with circular grooves, four universal wheels are slidably connected in corresponding circular grooves, the top of the center plate is fixedly connected to two vertical plates, the sides of the two vertical plates close to each other are rotatably connected to the same winding roller, the top of the center plate is fixedly connected to a hollow frame, and the top of the center plate is fixedly connected to two parallel shaft frames.

[0008] Preferably, the interior of the bottom box is fixedly connected to two partitions, the lifting plate is slidably connected to the outside of the two partitions, the interior of the bottom box is rotatably connected to a bidirectional threaded rod, the external threads of the bidirectional threaded rod are connected to two sliding plates, the bottoms of the two sliding plates are fixedly connected to inclined plates, inclined grooves are provided on both sides of the top of the lifting plate, and the two inclined plates are slidably connected in the corresponding inclined grooves.

[0009] Preferably, the tops of the two sliding plates are fixedly connected to extension plates, the sides of the two partitions close to each other are fixedly connected to the same guide column, the two extension plates are slidably connected to the outside of the same guide column, the left side of the bottom box is fixedly connected to a mounting column, the left end of the mounting column is fixedly connected to an arc plate, the right side of the arc plate is fixedly connected to a first motor, and the output end of the first motor is fixedly connected to the left end of the bidirectional threaded rod.

[0010] Preferably, the interior of the hollow frame is slidably connected to a circular plate, the top of the circular plate is fixedly connected to a hollow tube, the interior of the hollow frame is rotatably connected to a screw rod, the hollow tube is threadedly sleeved on the outside of the screw rod, the top of the screw rod is fixedly connected to a knob, the knob is rotatably connected to the top of the hollow frame, a built-in groove is provided inside the knob, a pull column is slidably connected inside the built-in groove, a plurality of grooves are provided on the top of the hollow frame, and the bottom of the pull column is movably clamped in one of the grooves.

[0011] Preferably, a rectangular plate is fixedly connected to the outside of the pull column, the rectangular plate is slidably connected to the inside of the built-in groove, a spring is fixedly connected to the bottom of the rectangular plate, the bottom of the spring is fixedly connected to the bottom of the inner wall of the built-in groove, a cylinder is fixedly connected to the inside of the built-in groove, and the rectangular plate is slidably connected to the outside of the cylinder.

[0012] Preferably, two side plates are fixedly connected to both sides of the circular plate, vertical grooves are provided on both sides of the inner wall of the hollow frame, the four side plates are slidably connected in the corresponding vertical grooves, and a tension roller is rotatably connected inside the circular plate.

[0013] Preferably, a second motor is fixedly connected to the front side of the vertical plate located on the front side, and an output end of the second motor is fixedly connected to the front end of the take-up roller.

[0014] In the utility model, the tension control device of the pulping machine described above starts the first motor to drive the bidirectional threaded rod to follow the rotation, further making the sliding plates on both sides start to move closer to each other, further making the inclined plates on both sides follow to move closer to each other, and then making the lifting plate and the universal wheels at the four corners of the bottom start to move downward, further pulling the pulling column upward, so that the bottom of the pulling column and a groove on the top of the hollow frame are released from the clamping relationship;

[0015] In the utility model, the tension control device of the pulping combined machine is described, by rotating the knob, driving the screw rod to follow the rotation, so that the hollow cylinder starts to move downward, and further drives the circular plate to follow the downward movement;

[0016] The utility model has a reasonable structural design. The tension is adjusted through the cooperation of the circular plate, the hollow cylinder and the side plate, thereby improving the working efficiency of the device. The function of preventing accidental touch is realized through the cooperation of the pull column, the spring and a plurality of grooves, thereby ensuring the stability after the tension is adjusted. The switching of the device between movement and stable placement is realized through the cooperation of the bidirectional threaded rod, the inclined plate, the lifting plate and the universal wheel, thereby improving the application scope of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a three-dimensional structural schematic diagram of a tension control device for a pulping combined machine proposed by the utility model;

[0018] Figure 2 This is a cross-sectional structural schematic diagram of a tension control device for a pulping combined machine proposed by the utility model;

[0019] Figure 3 for Figure 2 A partial enlarged view of part A;

[0020] Figure 4 This is a three-dimensional structural diagram of a lifting plate, universal wheels, guide columns, etc. of a tension control device for a pulping machine proposed by the utility model;

[0021] Figure 5 This is a three-dimensional structural diagram of a hollow cylinder, a circular plate, a hollow frame, etc. of a tension control device for a pulping combined machine proposed by the utility model;

[0022] Figure 6 The utility model discloses a three-dimensional structure diagram of a knob and a threaded rod of a tension control device of a pulping combined machine.

[0023] In the figure: 1. vertical plate; 2. retracting roller; 3. parallel axis frame; 4. hollow frame; 5. middle plate; 6. bottom box; 7. tension roller; 8. circular plate; 9. hollow cylinder; 10. screw rod; 11. knob; 12. lifting plate; 13. partition; 14. two-way threaded rod; 15. guide column; 16. extension plate; 17. sliding plate; 18. inclined plate; 19. universal wheel; 20. mounting column; 21. arc plate; 22. first motor; 23. side plate; 24. built-in groove; 25. pull column; 26. rectangular plate; 27. cylinder; 28. spring; 29. ​​second motor. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0025] Reference Figure 1-6 A tension control device for a pulping combined machine comprises: a center plate 5, a bottom box 6 is fixedly connected to the bottom of the center plate 5, a lifting plate 12 is slidably connected to the inside of the bottom box 6, universal wheels 19 are fixedly connected to the bottom dead corners of the lifting plate 12, circular grooves are provided at the bottom dead corners of the bottom box 6, four universal wheels 19 are slidably connected in the corresponding circular grooves, two vertical plates 1 are fixedly connected to the top of the center plate 5, the side of the two vertical plates 1 close to each other is rotatably connected to the same winding roller 2, a hollow frame 4 is fixedly connected to the top of the center plate 5, and two parallel shaft frames 3 are fixedly connected to the top of the center plate 5.

[0026] In this embodiment, the interior of the bottom box 6 is fixedly connected to two partitions 13, the lifting plate 12 is slidably connected to the outside of the two partitions 13, the interior of the bottom box 6 is rotatably connected to a bidirectional threaded rod 14, the external threads of the bidirectional threaded rod 14 are connected to two sliding plates 17, the bottoms of the two sliding plates 17 are fixedly connected to inclined plates 18, and inclined grooves are provided on both sides of the top of the lifting plate 12. The two inclined plates 18 are slidably connected in the corresponding inclined grooves, thereby realizing the switching of the device between movement and stable placement.

[0027] In this embodiment, the tops of the two sliding plates 17 are fixedly connected with extension plates 16, the sides of the two partitions 13 close to each other are fixedly connected with the same guide column 15, the two extension plates 16 are slidably connected to the outside of the same guide column 15, the left side of the bottom box 6 is fixedly connected with a mounting column 20, the left end of the mounting column 20 is fixedly connected with an arc plate 21, the right side of the arc plate 21 is fixedly connected with a first motor 22, the output end of the first motor 22 is fixedly connected to the left end of the bidirectional threaded rod 14, and the front side of the front vertical plate 1 is fixedly connected with a second motor 29, and the output end of the second motor 29 is fixedly connected to the front end of the winding roller 2, thereby realizing the power drive function of the second motor 29.

[0028] In this embodiment, the interior of the hollow frame 4 is slidably connected to a circular plate 8, the top of the circular plate 8 is fixedly connected to a hollow tube 9, the interior of the hollow frame 4 is rotatably connected to a screw rod 10, the hollow tube 9 is threadedly sleeved on the outside of the screw rod 10, the top of the screw rod 10 is fixedly connected to a knob 11, the knob 11 is rotatably connected to the top of the hollow frame 4, a built-in groove 24 is provided inside the knob 11, and a pull column 25 is slidably connected inside the built-in groove 24. A plurality of grooves are provided on the top of the hollow frame 4, and the bottom of the pull column 25 is movably clamped in one of the grooves, thereby realizing the anti-mistouch function and ensuring the stability of the tension adjustment.

[0029] In this embodiment, a rectangular plate 26 is fixedly connected to the outside of the pull column 25, and the rectangular plate 26 is slidably connected to the inside of the built-in groove 24. A spring 28 is fixedly connected to the bottom of the rectangular plate 26, and the bottom of the spring 28 is fixedly connected to the bottom of the inner wall of the built-in groove 24. A cylinder 27 is fixedly connected to the inside of the built-in groove 24, and the rectangular plate 26 is slidably connected to the outside of the cylinder 27. Two side plates 23 are fixedly connected to both sides of the circular plate 8, and vertical grooves are provided on both sides of the inner wall of the hollow frame 4. The four side plates 23 are slidably connected in the corresponding vertical grooves. The inside of the circular plate 8 is rotatably connected to the tension roller 7, thereby realizing the guiding function of the side plates 23.

[0030] The first motor 22 is used to drive the bidirectional threaded rod 14 to rotate accordingly, so that the sliding plates 17 on both sides begin to move closer to each other, and the inclined plates 18 on both sides follow and move closer to each other, so that the lifting plate 12 and the universal wheels 19 at the four corners of the bottom begin to move downward, and the pulling column 25 is further pulled upward, so that the bottom of the pulling column 25 and a groove at the top of the hollow frame 4 are released from the clamping relationship, and the knob 11 is further turned to drive the screw rod 10 to rotate accordingly, so that the hollow cylinder 9 begins to move downward, and the circular plate 8 follows to move downward, and the tension is adjusted by the cooperation of the circular plate 8, the hollow cylinder 9 and the side plate 23, thereby improving the working efficiency of the device, and the anti-mistouch function is realized by the cooperation of the pulling column 25, the spring 28 and the plurality of grooves, thereby ensuring the stability after the tension is adjusted, and the switching between movement and stable placement of the device is realized by the cooperation of the bidirectional threaded rod 14, the inclined plate 18, the lifting plate 12 and the universal wheel 19, thereby improving the scope of application of the device.

[0031] The above is a detailed introduction to a tension control device for a pulping combined machine provided by the utility model. This article uses specific embodiments to explain the principles and implementation methods of the utility model. The description of the above embodiments is only used to help understand the method and core idea of ​​the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. A tension control device for a pulping machine, characterized in that: include: A center plate (5), the bottom of the center plate (5) is fixedly connected to a bottom box (6), the interior of the bottom box (6) is slidably connected to a lifting plate (12), the bottom dead corners of the lifting plate (12) are fixedly connected to universal wheels (19), the bottom dead corners of the bottom box (6) are provided with circular grooves, and the four universal wheels (19) are slidably connected in the corresponding circular grooves, the top of the center plate (5) is fixedly connected to two vertical plates (1), the sides of the two vertical plates (1) close to each other are rotatably connected to the same retracting roller (2), the top of the center plate (5) is fixedly connected to a hollow frame (4), and the top of the center plate (5) is fixedly connected to two parallel shaft frames (3).

2. A tension control device for a pulping machine according to claim 1, characterized in that: The bottom box (6) is fixedly connected to two partitions (13) inside, the lifting plate (12) is slidably connected to the outside of the two partitions (13), the bottom box (6) is rotatably connected to a bidirectional threaded rod (14), the outside of the bidirectional threaded rod (14) is threadedly connected to two sliding plates (17), the bottoms of the two sliding plates (17) are fixedly connected to inclined plates (18), the top of the lifting plate (12) is provided with inclined grooves on both sides, and the two inclined plates (18) are slidably connected in the corresponding inclined grooves.

3. A tension control device for a pulping machine according to claim 2, characterized in that: The tops of the two sliding plates (17) are fixedly connected to an extension plate (16); the sides of the two partitions (13) close to each other are fixedly connected to the same guide column (15); the two extension plates (16) are slidably connected to the outside of the same guide column (15); the left side of the bottom box (6) is fixedly connected to a mounting column (20); the left end of the mounting column (20) is fixedly connected to an arc plate (21); the right side of the arc plate (21) is fixedly connected to a first motor (22); the output end of the first motor (22) is fixedly connected to the left end of the bidirectional threaded rod (14).

4. A tension control device for a pulping machine according to claim 1, characterized in that: The hollow frame (4) is slidably connected to a circular plate (8), the top of the circular plate (8) is fixedly connected to a hollow tube (9), the hollow frame (4) is rotatably connected to a screw rod (10), the hollow tube (9) is threadedly sleeved on the outside of the screw rod (10), the top of the screw rod (10) is fixedly connected to a knob (11), the knob (11) is rotatably connected to the top of the hollow frame (4), a built-in groove (24) is provided inside the knob (11), a pull column (25) is slidably connected inside the built-in groove (24), a plurality of grooves are provided on the top of the hollow frame (4), and the bottom of the pull column (25) is movably engaged in one of the grooves.

5. A tension control device for a pulping machine according to claim 4, characterized in that: A rectangular plate (26) is fixedly connected to the outside of the pulling column (25), and the rectangular plate (26) is slidably connected to the inside of the built-in groove (24). A spring (28) is fixedly connected to the bottom of the rectangular plate (26), and the bottom of the spring (28) is fixedly connected to the bottom of the inner wall of the built-in groove (24). A cylinder (27) is fixedly connected to the inside of the built-in groove (24), and the rectangular plate (26) is slidably connected to the outside of the cylinder (27).

6. A tension control device for a pulping machine according to claim 4, characterized in that: Two side plates (23) are fixedly connected to both sides of the circular plate (8), vertical grooves are arranged on both sides of the inner wall of the hollow frame (4), the four side plates (23) are slidably connected in the corresponding vertical grooves, and a tension roller (7) is rotatably connected inside the circular plate (8).

7. The tension control device of a pulping machine according to claim 1, characterized in that: A second motor (29) is fixedly connected to the front side of the vertical plate (1) located at the front side, and an output end of the second motor (29) is fixedly connected to the front end of the take-up roller (2).

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