Tension intelligent compensation type warping machine with broken end prevention

Abstract

The utility model relates to the technical field of warping machine, concretely to a tension intelligent compensation type warping machine with prevent broken yarn, mainly including fixed support frame, the inside front end of fixed support frame is connected with the adjusting support plate, and the inside of adjusting support plate is provided with the feed roller, the inside of adjusting support plate is connected with the adjusting plate, and the top of adjusting plate is provided with pressure sensor no.

Description

Technical Field

[0001] This utility model relates to the field of warping machine technology, specifically a tension-compensated warping machine with anti-yarn breakage function. Background Technology

[0002] The warping machine is the core equipment in the pre-weaving preparation process of textile manufacturing. It is used to draw the yarn from the bobbin, arrange it according to the process requirements, and wind it into a warp beam to provide warp yarn for subsequent weaving. The warping machine arranges hundreds to thousands of yarns in parallel into a sheet of yarn for easy use later.

[0003] In existing warping equipment, the yarn is warped by adjusting its orientation through a guiding mechanism. The transmission of the yarn can change due to external factors such as position and transmission resistance. Traditional warping machines mainly rely on manual monitoring and adjustment, which makes the yarn prone to breakage when the tension is excessive during the warping process. This requires the machine to be stopped for reconnection and then the tension of adjacent yarns to be adjusted and compensated, which increases the workload of the equipment, reduces the actual working time of the equipment, and affects production efficiency. Optimization and improvement are needed. Utility Model Content

[0004] The purpose of this invention is to provide a tension-compensating warping machine that prevents yarn breakage, thereby solving the problem mentioned in the background art of difficulty in automatically compensating for tension imbalance caused by yarn breakage, which affects processing efficiency.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a tension-compensated intelligent warping machine with anti-yarn breakage function, comprising: a fixed support frame, an adjusting support plate connected to the inner front end of the fixed support frame, and a feed roller disposed on the inner side of the adjusting support plate; further comprising a tension compensation adjustment component and a friction adjustment component: the tension compensation adjustment component includes an adjusting plate connected to the inner side of the adjusting support plate, a pressure sensor disposed on the outer side of the top of the adjusting plate, an adjusting roller disposed on the inner side of the top of the adjusting plate, and a pushing inclined block disposed on the inner side of the adjusting plate; the tension compensation adjustment component is used for tension compensation during yarn transmission; the friction adjustment component includes a take-up roller disposed at the inner rear end of the fixed support frame, a friction plate connected to the outer side of the take-up roller, and a squeezing block disposed on the outer side of the friction plate; the friction adjustment component is used for adjusting the friction deceleration contact area.

[0006] Preferably, guide connecting rods are connected to both ends of the outer side of the adjusting support plate, and sliding connecting blocks are connected to the outer side of the adjusting plate.

[0007] Preferably, the top of the adjusting plate is connected to a mounting base, the pressure sensor is connected to the outside of the mounting base, and the adjusting roller is connected to the inside of the mounting base.

[0008] Preferably, both the upper and lower ends of the adjusting support plate are connected to a telescopic cylinder, and the pushing block is installed on the inner side of the telescopic cylinder.

[0009] Preferably, a reversing roller is connected to the inner middle of the fixed support frame, and an elastic support frame is connected to the bottom end of the reversing roller.

[0010] Preferably, a pressure sensor is connected to the outer side of the reversing roller.

[0011] Preferably, a fixed frame is connected to the inner rear end of the fixed support frame, and a telescopic cylinder is connected to the top end of the fixed frame.

[0012] Preferably, the inner side of the telescopic cylinder is connected to a movable push plate, and the inner side of the movable push plate is connected to an elastic connecting rod. The extrusion block is connected to the inner side of the elastic connecting rod, and the inner side of the extrusion block is connected to a friction plate.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: This utility model guides the yarn by setting an adjustable roller with an adjustable height. Then, the adjustment plate at the bottom cooperates with two sets of push blocks for adjustment. The height of the adjusting roller can be controlled according to the pressure value transmitted by the pressure sensor. The tension during yarn transmission is compensated and adjusted by adjusting the position, reducing the probability of yarn breakage and ensuring processing efficiency. During the adjustment of yarn transmission tension, the speed of the take-up roller can also be controlled. The stepped extrusion blocks are set to fit in sequence to achieve the effect of slowly controlling the speed, making the tension adjustment of the equipment more stable and improving the practicality of the equipment. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0015] Figure 2 This is a schematic diagram of the partially separated three-dimensional structure of the tension compensation and adjustment component of this utility model;

[0016] Figure 3 This is a schematic diagram of the partial separation of the friction plate of the winding roller of this utility model;

[0017] Figure 4 This is a schematic diagram of the partial separation three-dimensional structure of the friction adjustment component of this utility model.

[0018] In the diagram: 1. Fixed support frame; 2. Adjustable support plate; 3. Feed roller; 4. Guide connecting rod; 5. Adjusting plate; 6. Sliding connecting block; 7. Mounting base; 8. Adjusting roller; 9. Pressure sensor one; 10. Telescopic cylinder one; 11. Pushing inclined block; 12. Reversing roller; 13. Elastic support frame; 14. Pressure sensor two; 15. Fixed frame; 16. Take-up roller; 17. Friction plate; 18. Telescopic cylinder two; 19. Movable push plate; 20. Elastic connecting rod; 21. Extrusion block; 22. Friction plate. Detailed Implementation

[0019] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments.

[0020] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0021] like Figure 1 - Figure 4 As shown, this application provides a tension-compensated intelligent warping machine with anti-yarn breakage function, comprising: a fixed support frame 1, an adjusting support plate 2 connected to the inner front end of the fixed support frame 1, and a feed roller 3 disposed on the inner side of the adjusting support plate 2; a tension compensation adjustment assembly including an adjusting plate 5, the adjusting plate 5 being connected to the inner side of the adjusting support plate 2, and a pressure sensor 9 disposed on the outer side of the top of the adjusting plate 5, an adjusting roller 8 disposed on the inner side of the top of the adjusting plate 5, and a pushing inclined block 11 disposed on the inner side of the adjusting plate 5; the tension compensation adjustment assembly is used for tension compensation during yarn transmission; specifically, as shown... Figure 2 As shown, guide connecting rods 4 are connected to both ends of the outer side of the adjusting support plate 2, and sliding connecting blocks 6 are connected to the outer side of the adjusting plate 5. The sliding connecting blocks 6 slide on the outer side of the guide connecting rods 4 and are connected by springs at the upper and lower ends. When no external pressure is applied, they are located in the middle of the adjusting support plate 2.

[0022] Specifically, such as Figure 2 As shown, the top of the adjusting plate 5 is connected to the mounting base 7, the pressure sensor 9 is connected to the outside of the mounting base 7, and the adjusting roller 8 is connected to the inside of the mounting base 7. The adjusting roller 8 is used for guiding the transmission of yarn, and the pressure sensor 9 is used to monitor the pressure of the yarn after it is transmitted to the outside of the adjusting roller 8.

[0023] Specifically, such as Figure 2As shown, both the upper and lower ends of the adjusting support plate 2 are connected to telescopic cylinders 10. The pushing blocks 11 are installed inside the telescopic cylinders 10. The initial positions of the pushing blocks 11 at both the upper and lower ends are outside the adjusting plate 5. The pushing blocks 11 at the upper end push and squeeze to control the adjusting plate 5 to rise, and the pushing blocks 11 at the lower end control the adjusting plate 5 to fall.

[0024] Specifically, such as Figure 1 As shown, a reversing roller 12 is connected to the inner middle of the fixed support frame 1, and an elastic support frame 13 is connected to the bottom end of the reversing roller 12. The elastic support frame 13 provides elastic support to the reversing roller 12, so that the reversing roller 12 has a certain height adjustment capability and relieves the tension during yarn transmission.

[0025] The friction adjustment assembly includes a take-up roller 16, which is located at the inner rear end of the fixed support frame 1. A friction plate 17 is connected to the outer side of the take-up roller 16, and a pressing block 21 is provided on the outer side of the friction plate 17. The friction adjustment assembly is used to adjust the friction deceleration contact area.

[0026] Specifically, such as Figure 1 As shown, a pressure sensor 2 14 is connected to the outside of the reversing roller 12. The pressure sensor 2 14 is used to monitor the yarn transmission pressure of the reversing roller 12, so that the terminal of the equipment can adjust the extension and retraction position of the telescopic cylinder 2 18.

[0027] Specifically, such as Figure 3 As shown, a fixed frame 15 is connected to the inner rear end of the fixed support frame 1, and a telescopic cylinder 18 is connected to the top of the fixed frame 15. The telescopic cylinder 18 controls the position of the movable push plate 19. The movable push plate 19 is elastically connected to the elastic connecting rod 20 to improve the movement buffering effect of the extrusion block 21.

[0028] Specifically, such as Figure 4 As shown, the inner side of the telescopic cylinder 18 is connected to a movable push plate 19, and the inner side of the movable push plate 19 is connected to an elastic connecting rod 20. The pressing block 21 is connected to the inner side of the elastic connecting rod 20, and the inner side of the pressing block 21 is connected to a friction plate 22. The pressing block 21 is set to be staggered, so that it can contact the friction plate 17 in sequence when it is in contact, and slowly increase the friction contact area. The inner friction plate 22 is set to be rough, which can improve the friction force and thus improve the deceleration effect.

[0029] In this embodiment: the yarn is guided by an adjustable roller 8 with adjustable height, and then the bottom adjustment plate 5 and two sets of push blocks 11 are adjusted together. The height of the roller 8 can be controlled according to the pressure value transmitted by the pressure sensor 9. The tension of the yarn during transmission is compensated and adjusted by adjusting the position. During the adjustment of the yarn transmission tension, the rotation speed of the take-up roller 16 can also be controlled. The stepped extrusion blocks 21 are set to fit in sequence to achieve the effect of slowly controlling the rotation speed.

[0030] Specifically, during the warping adjustment process, the yarn sequentially passes through the bottom of the feed roller 3, the top of the adjusting roller 8, the bottom of another connecting roller, and finally the top of the reversing roller 12 before being wound up by the take-up roller 16. To prevent excessive tension during yarn transmission from causing breakage and affecting the equipment's processing efficiency, pressure sensors 9 and 14 are used to detect pressure at different points along the yarn transmission path. Based on the detection results, corresponding adjustments are made to the yarn transmission by controlling two vertically positioned inclined blocks 1. By pushing the internal position of the extrusion adjustment plate 5, the height of the adjustment roller 8 can be adjusted, thereby adjusting the tension at the initial stage of transmission. Then, the reversing roller 12 with bottom elastic support in the middle is connected to keep the yarn transmission in a taut state. In the winding stage, when it is necessary to control the speed of the winding roller 16 to relieve the tension generated by the yarn transmission, the stepped extrusion block 21 is connected to the friction plate 22 to get closer to the friction plate 17, thereby increasing the contact area between the control deceleration mechanism and the friction plate 17, improving the stability of speed control, reducing the occurrence of yarn transmission breakage, and improving the efficiency of equipment use.

[0031] Those skilled in the art should understand that the discussion of any of the above embodiments is merely exemplary; within the framework of this invention, the technical features of the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other variations of the different aspects of this invention as described above, which are not provided in the details for the sake of brevity.

[0032] This utility model is intended to cover all such substitutions, modifications, and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A tension intelligent compensation type warping machine with broken end prevention, comprising: A fixed support frame (1) is connected to an adjusting support plate (2) at its inner front end, and a feeding roller (3) is provided on the inner side of the adjusting support plate (2). The fixed support frame (1) is characterized by further comprising: a tension compensation adjusting component, wherein the tension compensation adjusting component comprises an adjusting plate (5), wherein the adjusting plate (5) is connected to the inner side of the adjusting support plate (2), and a pressure sensor (9) is provided on the outer side of the top of the adjusting plate (5), wherein an adjusting roller (8) is provided on the inner side of the top of the adjusting plate (5), and a pushing inclined block (11) is provided on the inner side of the adjusting plate (5). The tension compensation adjusting component is used for tension compensation during yarn transmission; a friction adjusting component, wherein the friction adjusting component comprises a take-up roller (16), wherein the take-up roller (16) is provided at the inner rear end of the fixed support frame (1), and a friction plate (17) is connected to the outer side of the take-up roller (16), wherein a squeezing block (21) is provided on the outer side of the friction plate (17). The friction adjusting component is used for adjusting the friction deceleration contact area.

2. The tension intelligent compensation type warping machine with broken end prevention according to claim 1, characterized in that, The outer ends of the adjusting support plate (2) are connected to guide connecting rods (4), and the outer side of the adjusting plate (5) is connected to a sliding connecting block (6).

3. The tension intelligent compensation type warping machine with broken end prevention according to claim 1, characterized in that, The top of the adjusting plate (5) is connected to the mounting base (7), the pressure sensor (9) is connected to the outside of the mounting base (7), and the adjusting roller (8) is connected to the inside of the mounting base (7).

4. The tension intelligent compensation type warping machine with broken end prevention according to claim 1, characterized in that, The upper and lower ends of the adjusting support plate (2) are connected to telescopic cylinders (10), and the pushing block (11) is installed on the inner side of the telescopic cylinder (10).

5. The tension intelligent compensation type warping machine with broken end prevention according to claim 1, characterized in that, The inner middle of the fixed support frame (1) is connected to a reversing roller (12), and the bottom end of the reversing roller (12) is connected to an elastic support frame (13).

6. The tension intelligent compensation warping machine with broken end prevention according to claim 5, characterized in that, Pressure sensor 2 (14) is connected to the outside of the reversing roller (12).

7. The tension intelligent compensation type warping machine with broken end prevention according to claim 1, characterized in that, The inner rear end of the fixed support frame (1) is connected to a fixed frame (15), and the top end of the fixed frame (15) is connected to a telescopic cylinder (18).

8. The tension intelligent compensation warping machine with broken end prevention according to claim 7, characterized in that, The inner side of the telescopic cylinder 2 (18) is connected to a movable push plate (19), and the inner side of the movable push plate (19) is connected to an elastic connecting rod (20). The extrusion block (21) is connected to the inner side of the elastic connecting rod (20), and the inner side of the extrusion block (21) is connected to a friction plate (22).

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