Tension balancing device for continuous spinning production line
By designing a tension balance device on the spinning production line, using the combination of guide rollers, support springs, mobile frames and tensioning wheels, the tensioning force adjustment and line break alarm of spinning are realized, solving the problem of unavailability of line breaks and alarms in the prior art, and improving the stability and safety of production.
Patent Information
- Application Number
- CN202422077758.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-27
- Publication Date
- 2025-06-20
- Estimated Expiration
- 2034-08-27
AI Technical Summary
The existing spinning production lines cannot effectively detect broken lines during spinning production and alarm staff, resulting in the impact of production stability.
A continuous spinning production line tension equalization device is designed, including a guide roller, a support spring, a moving frame and a tensioning wheel. Through the cooperation of the magnetron switch and the magnetic block, the staff can be alerted to the light and sound when the line is disconnected.
It effectively avoids the spinning due to slackness, and realizes balanced adjustment of the tension force of multiple groups of spinning, and prompts the staff to ensure the stability and safety of production.
Smart Images
Figure CN223002515U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of spinning production, in particular to a tension balancing device for a continuous spinning production line. Background Technique
[0002] Spinning, also known as chemical fiber forming, is a process of manufacturing chemical fibers. It is a process of making certain high molecular compounds into colloidal solutions or melting them into melts and then extruding them through the fine holes of a spinneret to form chemical fibers.
[0003] For example, the Chinese utility model provides a "tension adjustment device for a composite fiber spinning machine" with the publication number: CN217378120U. This application includes a machine body, an adjustment support plate, a chute, an adjustment slide plate, a first adjustment component, and a second adjustment component. The chute is arranged on the machine body, the adjustment slide plate is arranged in the chute, the adjustment support plate is arranged on the adjustment slide plate, the first adjustment component is arranged on the adjustment support plate, and the second adjustment component is arranged on the first adjustment component. This utility model belongs to the technical field of composite fibers and specifically refers to a tension adjustment device for a composite fiber spinning machine that can make the adjustment of the tension force more convenient and faster, which is beneficial to improving the processing efficiency.
[0004] Although the tension adjustment device in the above technology can adjust the tension force during the spinning production process, since it does not have the function of detecting broken filaments in the spinning, when a broken filament occurs, it cannot give an alarm prompt to the surrounding workers, which has an adverse impact on the stable operation of the spinning production operation and cannot meet the usage requirements of personnel. Content of the Utility Model
[0005] The purpose of the utility model is to provide a tension balancing device for a continuous spinning production line, which has the advantages of being able to effectively adjust the tension force of the spinning and being able to give an alarm prompt to personnel when a broken filament occurs, facilitating personnel to discover and handle it in a timely manner.
[0006] To achieve the above object, the present utility model provides the following technical solution: A tension balancing device for a continuous spinning production line, comprising a fixed box, a workbench and a guide roller. The number of the guide rollers is two. An audible and visual alarm is fixedly installed on the top of the outer surface of the fixed box. A driving motor is fixedly installed at the upper end of the front surface of the fixed box. An output end of the driving motor is fixedly installed with a bidirectional screw. The back of the bidirectional screw is movably connected to the upper end of the inner cavity of the fixed box through a bearing. Both ends of the bidirectional screw are threadedly connected with a moving plate. The lower end of the moving plate is movably connected with a push rod through a pin shaft. Between the lower ends of the two push rods is movably connected with a moving box through a pin shaft. A magnetic block is fixedly connected to the bottom of the inner cavity of the moving box. A support spring is fixedly connected to the top of the inner cavity of the moving box. The bottom of the support spring is fixedly connected with a moving frame. A magnetic control switch is fixedly connected to the top of the inner cavity of the moving frame. The lower end of the moving frame is movably connected with a tensioning wheel through a bearing.
[0007] As a preferred solution, both ends of the top of the moving frame are movably connected with sliding rods, and both sides of the sliding rods are fixedly connected to the inner cavity of the moving box.
[0008] As a preferred solution, guide plates are fixedly connected to both sides of the outer surface of the moving box, and guide rods are fixedly connected to both ends of the bottom of the outer surface of the fixed box. The surface of the guide plate is movably connected to the surface of the guide rod.
[0009] As a preferred solution, fixing plates are fixedly connected to the lower ends of both sides of the outer surface of the fixed box, the bottoms of the fixing plates are fixedly connected to the top of the workbench, and support plates are fixedly connected to the four sides of the top of the workbench. The upper ends of the support plates are movably connected to the surface of the guide roller through bearings.
[0010] As a preferred solution, guide grooves are provided at both ends of the top of the inner cavity of the fixed box, and the top of the moving plate is movably connected to the surface of the guide groove.
[0011] As a preferred solution, columns are fixedly connected to the four sides of the bottom of the workbench, and a bottom plate is fixedly connected between the bottoms of the two columns.
[0012] As a preferred solution, a receiving hole is provided at the bottom of the fixed box, and the shape of the receiving hole is rectangular.
[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0014] 1. Through the arrangement of the guiding rollers, the present utility model can support the continuously produced spinning filaments. And through the arrangement of the supporting springs, the moving frames and the tensioning wheels, effective tensioning operation can be carried out on the filaments between the two guiding rollers, thus effectively avoiding the entanglement of the filaments due to slackness. Through the arrangement of the driving motor, the bidirectional screw, the moving plate, the push rod, the moving box, the supporting springs, the moving frames and the tensioning wheels, the effect of evenly adjusting the tensioning force of multiple groups of filaments is achieved. And under the combined action of the tensioning wheels, the supporting springs, the moving frames, the magnetic control switches and the magnetic blocks, effective alarm prompts can be given to the surrounding staff in case of filament breakage, so that the staff can discover and handle it in time.
[0015] 2. Through the arrangement of the sliding rods, the purpose of guiding the moving frames is achieved, avoiding the inclination of the moving frames during the moving process. Through the arrangement of the guiding plates and the guiding rods, the purpose of guiding the moving boxes is achieved, avoiding the inclination of the moving boxes during the moving process. Through the arrangement of the fixing plates and the supporting plates, the purposes of supporting the fixed boxes and the guiding rollers are respectively achieved. Through the arrangement of the guiding grooves, the purpose of guiding the moving plates is achieved, avoiding the rotation of the moving plates during the moving process. Through the arrangement of the columns and the bottom plates, the purpose of supporting the workbench is achieved. Through the arrangement of the accommodating holes, it is convenient to accommodate the push rods. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 is a three-dimensional view of the present utility model;
[0017] Figure 2 is a schematic structural view of the moving box of the present utility model from another perspective;
[0018] Figure 3 is a schematic cross-sectional view of the right side of the fixed box of the present utility model;
[0019] Figure 4 is a schematic cross-sectional view of the right side of the moving box of the present utility model.
[0020] In the figure: 1. Workbench; 2. Supporting plate; 3. Fixing plate; 4. Column; 5. Bottom plate; 6. Guiding roller; 7. Moving box; 8. Fixed box; 9. Acousto-optic alarm; 10. Guiding plate; 11. Guiding rod; 12. Moving frame; 13. Tensioning wheel; 14. Driving motor; 15. Push rod; 16. Bidirectional screw; 17. Guiding groove; 18. Moving plate; 19. Supporting spring; 20. Magnetic block; 21. Magnetic control switch; 22. Sliding rod; 23. Accommodating hole. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.
[0022] Secondly, the so-called "one embodiment" or "embodiment" herein refers to specific features, structures or characteristics that can be included in at least one implementation manner of the present invention. The "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor is it a separate or selectively mutually exclusive embodiment with other embodiments.
[0023] Embodiment 1:
[0024] Please refer to Figures 1 - 4 As shown in the figure, the present invention provides a tension balancing device for a continuous spinning production line, including a fixed box 8, a workbench 1 and a guide roller 6. The number of guide rollers 6 is two. An audible and visual alarm 9 is fixedly installed on the top of the outer surface of the fixed box 8. The upper end of the front surface of the fixed box 8 is fixedly installed with a driving motor 14. The output end of the driving motor 14 is fixedly installed with a bidirectional screw 16. The back of the bidirectional screw 16 is movably connected to the upper end of the inner cavity of the fixed box 8 through a bearing. Both ends of the bidirectional screw 16 are threadedly connected with a moving plate 18. The lower end of the moving plate 18 is movably connected with a push rod 15 through a pin shaft. Between the lower ends of the two push rods 15 is movably connected with a moving box 7 through a pin shaft. A magnetic block 20 is fixedly connected to the bottom of the inner cavity of the moving box 7. A support spring 19 is fixedly connected to the top of the inner cavity of the moving box 7. The bottom of the support spring 19 is fixedly connected with a moving frame 12. A magnetic control switch 21 is fixedly connected to the top of the inner cavity of the moving frame 12. The lower end of the moving frame 12 is movably connected with a tensioning wheel 13 through a bearing.
[0025] In this technical solution, through the setting of the guide roller 6, the continuously produced spinning can be supported, and through the setting of the support spring 19, the moving frame 12 and the tensioning wheel 13, the spinning between the two guide rollers 6 can be effectively tensioned, thus effectively avoiding the entanglement of the spinning due to relaxation. Through the setting of the driving motor 14, the bidirectional screw 16, the moving plate 18, the push rod 15, the moving box 7, the support spring 19, the moving frame 12 and the tensioning wheel 13, the effect of evenly adjusting the tensioning force of multiple groups of spinning is achieved, and under the cooperation of the tensioning wheel 13, the support spring 19, the moving frame 12, the magnetic control switch 21 and the magnetic block 20, an effective alarm prompt can be given to the surrounding staff in case of wire breakage, so that the staff can discover and handle it in time.
[0026] Embodiment 2:
[0027] On the basis of the first embodiment, the utility model is as follows Figures 1 - 4 As shown, both ends of the top of the moving frame 12 are movably connected with sliding rods 22. Both sides of the sliding rods 22 are fixedly connected to the inner cavity of the moving box 7. Both sides of the outer surface of the moving box 7 are fixedly connected with guide plates 10. Both ends of the bottom of the outer surface of the fixed box 8 are fixedly connected with guide rods 11. The surface of the guide plate 10 is movably connected to the surface of the guide rod 11. Both lower ends of both sides of the outer surface of the fixed box 8 are fixedly connected with fixing plates 3. The bottom of the fixing plate 3 is fixedly connected to the top of the workbench 1. The periphery of the top of the workbench 1 is fixedly connected with support plates 2. The upper ends of the support plates 2 are movably connected to the surface of the guide rollers 6 through bearings. Both ends of the top of the inner cavity of the fixed box 8 are provided with guide grooves 17. The top of the moving plate 18 is movably connected to the surface of the guide grooves 17. The periphery of the bottom of the workbench 1 is fixedly connected with columns 4. A bottom plate 5 is fixedly connected between the bottoms of the two columns 4. The bottom of the fixed box 8 is provided with a receiving hole 23, and the shape of the receiving hole 23 is rectangular.
[0028] In this technical solution, through the setting of the sliding rods 22, the purpose of guiding the moving frame 12 is achieved, avoiding the inclination of the moving frame 12 during the moving process. Through the setting of the guide plates 10 and the guide rods 11, the purpose of guiding the moving box 7 is achieved, avoiding the inclination of the moving box 7 during the moving process. Through the setting of the fixing plates 3 and the support plates 2, the purposes of supporting the fixed box 8 and the guide rollers 6 are respectively achieved. Through the setting of the guide grooves 17, the purpose of guiding the moving plate 18 is achieved, avoiding the rotation of the moving plate 18 during the moving process. Through the setting of the columns 4 and the bottom plate 5, the purpose of supporting the workbench 1 is achieved. Through the setting of the receiving hole 23, it is convenient to accommodate the push rod 15.
[0029] The working principle of the present utility model is as follows: Through the arrangement of the guiding roller 6, the continuously produced spinning can be supported. And through the arrangement of the supporting spring 19, the moving frame 12 and the tensioning wheel 13, the spinning between the two guiding rollers 6 can be effectively tensioned, thus effectively avoiding the entanglement of the spinning due to relaxation. And when it is necessary to adjust the tensioning force, by starting the driving motor 14 to work, the bidirectional screw 16 can be driven to rotate. When the bidirectional screw 16 rotates, the two groups of moving plates 18 are driven to move towards the closer side. When the moving plates 18 move, they can push the moving box 7 downward through the push rod 15 and compress the supporting spring 19, so that the supporting spring 19 can exert a greater downward pressure on the moving frame 12 and the tensioning wheel 13, thereby achieving the effect of evenly adjusting the tensioning force of multiple groups of spinning. And when the spinning breaks during the production process, the support of the spinning on the tensioning wheel 13 disappears. Under the action of the tension of the supporting spring 19, the moving frame 12 and the tensioning wheel 13 can be pushed to move downward. When the moving frame 12 moves, it can drive the magnetic control switch 21 to move, so that the bottom of the magnetic control switch 21 can contact the top of the magnetic block 20. Under the action of the magnetic force, the magnetic control switch 21 can connect the circuit of the sound and light alarm 9, thereby being able to effectively give an alarm prompt to the surrounding staff when a wire break occurs, so as to facilitate the staff to discover and handle it in time.
[0030] Importantly, it should be noted that the construction and arrangement of the present application shown in multiple different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who refer to this disclosure should easily understand that many modifications are possible on the premise of substantially not deviating from the novel teachings and advantages of the subject matter described in this application (for example, the dimensions, scales, structures, shapes and proportions of various components, as well as parameter values (such as temperature, pressure, etc.), installation arrangements, use of materials, color, orientation changes, etc.). For example, an element shown as integrally formed can be composed of multiple parts or elements, the position of the element can be inverted or otherwise changed, and the nature, number or position of discrete elements can be changed or altered. Therefore, all such modifications are intended to be included within the scope of the present utility model. The order or sequence of any process or method steps can be changed or reordered according to alternative embodiments. In the claims, any "means-plus-function" clause is intended to cover the structure that performs the recited function in this disclosure, and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions can be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present utility model. Therefore, the present utility model is not limited to a specific embodiment, but extends to various modifications that still fall within the scope of the appended claims.
[0031] In addition, to provide a concise description of the exemplary embodiments, all features of the actual embodiments may not be described (i.e., those features that are not relevant to the currently contemplated best mode of carrying out the present utility model or those features that are not relevant to implementing the present utility model).
[0032] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present utility model, rather than to limit the protection scope of the present utility model. Although the present utility model has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present utility model can be modified or equivalently replaced without departing from the essence and scope of the technical solutions of the present utility model.
Claims
1. A tension equalizing device for a continuous spinning production line, comprising a fixed box (8), a workbench (1) and a guide roller (6), characterized in that: The number of the guide rollers (6) is two; a sound and light alarm (9) is fixedly mounted on the top of the outer surface of the fixed box (8); a drive motor (14) is fixedly mounted on the upper end of the front surface of the fixed box (8); a bidirectional screw (16) is fixedly mounted on the output end of the drive motor (14); the back of the bidirectional screw (16) is movably connected to the upper end of the inner cavity of the fixed box (8) through a bearing; both ends of the bidirectional screw (16) are threadedly connected to a movable plate (18); the lower end of the movable plate (18) is movably connected to the fixed box (8) through a pin shaft. A push rod (15) is movably connected to the bottom of the push rods (15), a movable box (7) is movably connected between the lower ends of the two push rods (15) via a pin shaft, a magnetic block (20) is fixedly connected to the bottom of the inner cavity of the movable box (7), a support spring (19) is fixedly connected to the top of the inner cavity of the movable box (7), a movable frame (12) is fixedly connected to the bottom of the support spring (19), a magnetic switch (21) is fixedly connected to the top of the inner cavity of the movable frame (12), and a tensioning wheel (13) is movably connected to the lower end of the movable frame (12) via a bearing.
2. A tension equalizing device for a continuous spinning production line according to claim 1, characterized in that: Both ends of the top of the moving frame (12) are movably connected to a sliding rod (22), and both sides of the sliding rod (22) are fixedly connected to the inner cavity of the moving box (7).
3. A tension equalizing device for a continuous spinning production line according to claim 1, characterized in that: Guide plates (10) are fixedly connected to both sides of the outer surface of the movable box (7), guide rods (11) are fixedly connected to both ends of the bottom of the outer surface of the fixed box (8), and the surface of the guide plate (10) is movably connected to the surface of the guide rod (11).
4. A tension equalizing device for a continuous spinning production line according to claim 1, characterized in that: The lower ends of both sides of the outer surface of the fixed box (8) are fixedly connected to fixed plates (3), the bottom of the fixed plate (3) is fixedly connected to the top of the workbench (1), and the four sides of the top of the workbench (1) are fixedly connected to support plates (2), and the upper ends of the support plates (2) are movably connected to the surface of the guide roller (6) through bearings.
5. The tension equalizing device for a continuous spinning production line according to claim 1, characterized in that: Both ends of the top of the inner cavity of the fixed box (8) are provided with guide grooves (17), and the top of the movable plate (18) is movably connected to the surface of the guide groove (17).
6. A tension equalizing device for a continuous spinning production line according to claim 1, characterized in that: The bottom of the workbench (1) is fixedly connected to columns (4) on all sides, and a bottom plate (5) is fixedly connected between the bottoms of two columns (4).
7. The tension equalizing device for a continuous spinning production line according to claim 1, characterized in that: The bottom of the fixing box (8) is provided with a receiving hole (23), and the receiving hole (23) is in the shape of a rectangle.