Tension adjusting device in gray fabric production and weaving

Abstract

The utility model discloses a tension adjusting device in gray fabric production and weaving, which comprises a main body component, a tension adjusting device, a tension adjusting device and a tension adjusting device, and is characterized in that the main body component comprises a working plate and side plates fixedly connected to two sides of the working plate; the movable assembly comprises a movable groove formed in the middle of the side plate; the adjusting assembly comprises upper sensors fixedly connected to the two ends of the upper portion in the movable groove, a vertical groove formed in the side plate and located on the left side of the movable groove, and a first telescopic rod fixedly connected to the inner bottom face of the vertical groove. The problems that in the prior art, before equipment is started, the position of an adjusting block on a guide rod is adjusted by rotating an adjusting screw rod, the position of an adjusting roller is adjusted, but in the gray fabric weaving process, the tension of gray fabric changes to a certain degree and is not constant, and the gray fabric is not uniform are solved. The problems that an existing device cannot adaptively adjust the gray fabric when the tension of the gray fabric changes, an adjusting screw needs to be manually operated, the operation is troublesome, time is wasted, and the adjusting efficiency is difficult to guarantee are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of grey cloth tension adjustment, in particular to a tension adjustment device in grey cloth production and weaving. Background Art

[0002] Cloth refers to natural cotton cloth for printing and dyeing. Grey cloth in industry generally refers to cloth, or laminated grey cloth, glued grey cloth, etc. The raw materials of the fabric are made of single yarns of two fibers, which are combined into strands. There are low-elastic polyester filaments and medium-long blends, and there are also polyester staple fibers and low-elastic polyester filaments blended into strands, etc.

[0003] After searching, China Authorization Publication No. CN219730027U authorized to disclose a utility model. The utility model discloses a tension adjustment device for grey cloth production, which relates to the technical field of grey cloth production, including a workbench body, side panels are fixed on the top of the workbench body near the edges on both sides, a conveying groove is opened on the top of the workbench body, a sliding groove is opened on one side of the two side panels, and an adjustment block is arranged inside the two sliding grooves, and an adjustment roller is rotatably connected between the opposite grooves of the two adjustment blocks. In the utility model, two guide rollers are arranged inside the conveying groove, and the adjusting roller is rotatably connected between the opposite sides of the two adjustment blocks, and the cloth body is arranged between the two guide rollers and the outer surface of the adjusting roller, so that the cloth body can be conveniently guided, and the tension of the cloth body during transportation can be changed by changing the relative distance between the adjusting roller and the axial center line of the two guide rollers during transportation.

[0004] However, it still has the following disadvantages in actual use:

[0005] In the prior art, before the equipment is turned on, the position of the adjusting block on the guide rod is adjusted by rotating the adjusting screw to adjust the position of the adjusting roller. However, during the weaving process of the grey cloth, the tension of the grey cloth will change to a certain extent and is not constant. The existing device cannot adapt to the change in the tension of the grey cloth, and needs to manually operate the adjusting screw, which is troublesome and time-consuming, and it is difficult to ensure the efficiency of the adjustment. Utility Model Content

[0006] The utility model aims to provide a tension regulating device for grey cloth production and weaving, so as to solve the problem that in the prior art proposed in the above-mentioned background technology, before the equipment is turned on, the position of the regulating block on the guide rod is adjusted by rotating the regulating screw to adjust the position of the regulating roller, but during the grey cloth weaving process, the tension of the grey cloth will change to a certain extent and is not constant, and the existing device cannot adjust it adaptively when the tension of the grey cloth changes, and needs to manually operate the adjusting screw, which is more troublesome and time-consuming, and it is difficult to ensure the efficiency of the adjustment.

[0007] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0008] The utility model is a tension regulating device in the production and weaving of grey cloth, comprising:

[0009] The main body assembly includes a working plate and side plates fixedly connected to both sides of the working plate;

[0010] The movable assembly includes a movable slot provided in the middle of the side panel;

[0011] The adjustment component includes upper sensors fixedly connected to the upper ends of the movable groove, a vertical groove opened on the side plate and located on the left side of the movable groove, a first telescopic rod fixedly connected to the bottom surface of the vertical groove, and a connecting block fixedly connected to the upper end of the first telescopic rod.

[0012] Furthermore, the main body assembly also includes an introduction wheel fixedly connected to the right side of the side plate, and an export wheel fixedly connected to the left side of the side plate;

[0013] The side panel is in an inverted "T" shape;

[0014] Specifically, by providing the lead-in wheel and the lead-out wheel, the lead-in wheel and the lead-out wheel can facilitate the introduction and export of the grey cloth on the tension adjustment device, and facilitate the orientation of the position of the grey cloth.

[0015] Furthermore, a pressure rod is rotatably connected between the connecting blocks, lower sensors are fixedly connected to both sides of the bottom end of the movable groove, a transverse groove is opened on the right side of the bottom of the inner side of the side plate, and a placement groove is opened on the right side of the transverse groove;

[0016] The transverse groove is located on the right side of the movable groove;

[0017] Specifically, by setting a pressure rod, the pressure rod is pressed down and raised under the action of the first telescopic rod, and cooperates with the adjusting wheel to tighten the grey cloth with too low tension, thereby ensuring the stability of the tension of the grey cloth.

[0018] Furthermore, a second telescopic rod is fixedly connected in the transverse groove, a mounting shaft is fixedly connected to the front end of the second telescopic rod, a clamping plate is sleeved on the outer surface of the mounting shaft, and a torsion spring is wound around the outer surface of the mounting shaft;

[0019] The clamping plates are in two groups, and the torsion spring is located between the mounting shaft and the clamping plates;

[0020] Specifically, by setting a torsion spring, when the splint is located in the transverse groove, the torsion spring is stretched and the splint is clamped close. When located in the placement groove, under the action of the torsion spring, the splint is in a separated state, and the torsion spring is convenient for driving the splint to reset.

[0021] Furthermore, a connecting shaft is fixedly connected between the bottom surface and the top surface of the movable groove, and a screw rod is sleeved on the outer surface of the connecting shaft;

[0022] Specifically, by providing a connecting shaft, the connecting shaft can facilitate the installation of the screw rod and the rotation of the screw rod.

[0023] Furthermore, a slider is threadedly connected to the screw rod, and an adjusting wheel is rotatably connected between the sliders;

[0024] The cloth body is placed on the top of the adjusting wheel, and the left and right sides of the cloth body pass between the inlet wheel and the outlet wheel;

[0025] Furthermore, a spring is fixedly connected to the bottom surface of the slider;

[0026] The spring is wound around the outer surface of the screw rod, and the other end is fixedly connected to the bottom surface of the movable groove;

[0027] Specifically, by setting a slider and a spring, when the tension of the grey cloth changes, the slider moves up and down on the surface of the screw rod under the extension and contraction of the spring, and the screw rod rotates, so that the tension adjustment device can adapt to the tension change of the grey cloth and improve the applicability of the device.

[0028] Compared with the prior art, the advantages of the present invention are:

[0029] The utility model provides a pressure rod and a clamping plate. When the tension of the grey cloth is too small, the pressure rod is pressed down to tighten the grey cloth. When the tension of the grey cloth is too large, the clamping plate clamps the grey cloth and moves it to the right under the action of the second telescopic rod, thereby speeding up the transportation of the grey cloth, avoiding damage to the grey cloth due to excessive tension, ensuring stable tension of the grey cloth, facilitating subsequent processing and production, improving product quality, reducing downtime, and improving production efficiency.

[0030] Based on the first beneficial effect, by setting the spring and the screw rod, when the tension of the grey cloth changes, under the action of the spring, the slider moves up and down on the surface of the screw rod, which can ensure the stability of the weaving of the grey cloth and improve the adaptability of the device.

[0031] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0033] Figure 1It is a schematic diagram of the three-dimensional structure of the utility model;

[0034] Figure 2 This is a schematic diagram of the structure of the main components of the utility model;

[0035] Figure 3 It is a partial cross-sectional view of the utility model;

[0036] Figure 4 It is a partial cross-sectional schematic diagram of the utility model;

[0037] Figure 5 It is a schematic diagram of the local structure of the utility model.

[0038] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0039] 11. Side plate; 115. Working plate; 12. Introducing wheel; 13. Detroit wheel; 14. Adjusting wheel; 15. Fabric body;

[0040] 21. movable groove; 22. connecting shaft; 23. screw rod; 24. slider; 25. spring;

[0041] 31. upper sensor; 32. vertical slot; 33. first telescopic rod; 335. connecting block; 34. pressure rod; 35. lower sensor; 36. horizontal slot; 365. placement slot; 37. second telescopic rod; 375. mounting shaft; 38. splint; 385. torsion spring. DETAILED DESCRIPTION

[0042] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0043] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation methods disclosed below.

[0044] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings. Embodiment 1

[0045] See also Figure 1-5 As shown, this embodiment is a tension adjustment device in the production and weaving of grey cloth, comprising:

[0046] The main body assembly includes a working plate 115 and side plates 11 fixedly connected to both sides of the working plate 115;

[0047] The movable assembly includes a movable slot 21 formed in the middle of the side plate 11;

[0048] The adjustment assembly includes an upper sensor 31 fixedly connected to the upper ends of the movable groove 21, a vertical groove 32 opened on the side plate 11 and located on the left side of the movable groove 21, a first telescopic rod 33 fixedly connected to the bottom surface of the vertical groove 32, and a connecting block 335 fixedly connected to the upper end of the first telescopic rod 33;

[0049] The main assembly also includes an introduction wheel 12 fixedly connected to the right side of the side plate 11, and an export wheel 13 fixedly connected to the left side of the side plate 11;

[0050] The side plate 11 is in an inverted "T" shape;

[0051] A pressure rod 34 is rotatably connected between the connecting blocks 335, and lower sensors 35 are fixedly connected to both sides of the bottom end of the movable groove 21. A transverse groove 36 is opened on the right side of the bottom of the inner side surface of the side plate 11, and a placement groove 365 is opened on the right side of the transverse groove 36;

[0052] The transverse groove 36 is located on the right side of the movable groove 21;

[0053] A second telescopic rod 37 is fixedly connected in the transverse groove 36, a mounting shaft 375 is fixedly connected to the front end of the second telescopic rod 37, a clamping plate 38 is sleeved on the outer surface of the mounting shaft 375, and a torsion spring 385 is wound around the outer surface of the mounting shaft 375;

[0054] The clamping plates 38 are in two groups, and the torsion springs 385 are located between the mounting shafts 375 and the clamping plates 38;

[0055] Pass the cloth body 15 through the bottom of the introduction wheel 12, the top of the adjustment wheel 14 and the bottom of the outlet wheel 13, and connect the cloth body 15 to the tension device;

[0056] Start the device. When the tension of the fabric body 15 is too low, the fabric body 15 relaxes, the spring 25 stretches, and drives the slider 24 to move up on the surface of the screw rod 23. The screw rod 23 rotates on the connecting shaft 22, and the slider 24 moves to the top of the screw rod 23. The upper sensor 31 senses the slider 24, controls the first telescopic rod 33 to open, and the first telescopic rod 33 contracts, driving the connecting block 335 and the pressure rod 34 on the connecting block 335 to move downward, and the pressure rod 34 presses on the fabric body 15 to tension the fabric body 15.

[0057] When the tension of the fabric body 15 is too large, the fabric body 15 is tensioned, driving the slider 24 to move downward on the surface of the screw rod 23, the spring 25 contracts, the screw rod 23 rotates on the connecting shaft 22, the slider 24 moves to the bottom of the screw rod 23, the lower sensor 35 senses the slider 24, controls the second telescopic rod 37 to open, the second telescopic rod 37 contracts, pulls the clamping plate 38 to move into the horizontal groove 36, the clamping plates 38 approach each other, the torsion spring 385 stretches, the clamping plate 38 clamps the fabric body 15 and moves to the left, speeding up the conveying of the fabric body 15, and relaxing the fabric body 15;

[0058] This setting can ensure the stability of the tension of the grey cloth, which is beneficial to subsequent processing and production, improves product quality, reduces downtime, and improves production efficiency. Embodiment 2

[0059] See also Figure 1-4 As shown, this embodiment is based on the above embodiment 1 and also includes:

[0060] A connecting shaft 22 is fixedly connected between the bottom surface and the top surface of the movable groove 21, and a screw rod 23 is sleeved on the outer surface of the connecting shaft 22;

[0061] The screw rod 23 is threadedly connected with a slider 24, and the slider 24 is rotatably connected with an adjusting wheel 14;

[0062] A cloth body 15 is placed on the top of the adjusting wheel 14, and the left and right sides of the cloth body 15 pass between the introduction wheel 12 and the outlet wheel 13;

[0063] A spring 25 is fixedly connected to the bottom surface of the slider 24;

[0064] The spring 25 is wound around the outer surface of the screw rod 23, and the other end is fixedly connected to the bottom surface of the movable groove 21;

[0065] Pass the cloth body 15 through the bottom of the introduction wheel 12, the top of the adjustment wheel 14 and the bottom of the outlet wheel 13, and connect the cloth body 15 to the tension device;

[0066] Start the device. When the tension of the fabric body 15 decreases, the fabric body 15 relaxes, the spring 25 stretches, and drives the slider 24 to move up on the surface of the screw rod 23. The screw rod 23 rotates on the connecting shaft 22 to tension the fabric body 15.

[0067] When the tension of the fabric body 15 increases, the fabric body 15 is tightened, driving the slider 24 to move downward on the surface of the screw rod 23, the spring 25 contracts, and the screw rod 23 rotates on the connecting shaft 22 to relax the fabric body 15;

[0068] The invention can ensure the stability of the weaving of the grey cloth and improve the adaptability of the device.

[0069] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0070] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A tension adjustment device for grey cloth production and weaving, characterized in that: include: A main body assembly, comprising a working plate (115) and side plates (11) fixedly connected to both sides of the working plate (115); A movable assembly, comprising a movable groove (21) provided in the middle of the side plate (11); The adjustment assembly comprises an upper sensor (31) fixedly connected to the upper ends of the movable groove (21), a vertical groove (32) opened on the side plate (11) and located on the left side of the movable groove (21), a first telescopic rod (33) fixedly connected to the inner bottom surface of the vertical groove (32), and a connecting block (335) fixedly connected to the upper end of the first telescopic rod (33).

2. The tension adjustment device in the production and weaving of grey cloth according to claim 1, characterized in that: The main body assembly further comprises an introduction wheel (12) fixedly connected to the right side of the side plate (11), and an export wheel (13) fixedly connected to the left side of the side plate (11); The side plate (11) is in an inverted "T" shape.

3. The tension adjustment device in grey cloth production and weaving according to claim 1, characterized in that: A pressure rod (34) is rotatably connected between the connecting blocks (335), lower sensors (35) are fixedly connected to both sides of the inner bottom end of the movable groove (21), a transverse groove (36) is opened on the right side of the bottom of the inner side surface of the side plate (11), and a placement groove (365) is opened on the right side of the transverse groove (36); The transverse groove (36) is located on the right side of the movable groove (21).

4. The tension adjustment device in the production and weaving of grey cloth according to claim 3, characterized in that: A second telescopic rod (37) is fixedly connected inside the transverse groove (36), a mounting shaft (375) is fixedly connected to the front end of the second telescopic rod (37), a clamping plate (38) is sleeved on the outer surface of the mounting shaft (375), and a torsion spring (385) is wound around the outer surface of the mounting shaft (375); The clamping plates (38) are provided in two groups, and the torsion spring (385) is located between the mounting shaft (375) and the clamping plates (38).

5. The tension adjustment device in grey cloth production and weaving according to claim 1, characterized in that: A connecting shaft (22) is fixedly connected between the inner bottom surface and the top surface of the movable groove (21), and a screw rod (23) is sleeved on the outer surface of the connecting shaft (22).

6. The tension adjustment device in grey cloth production and weaving according to claim 5, characterized in that: The screw rod (23) is threadedly connected with a slider (24), and the sliders (24) are rotatably connected with an adjusting wheel (14); A cloth body (15) is placed on the top of the regulating wheel (14), and the left and right sides of the cloth body (15) pass between the introduction wheel (12) and the outlet wheel (13).

7. The tension adjustment device in grey cloth production and weaving according to claim 6, characterized in that: A spring (25) is fixedly connected to the bottom surface of the slider (24); The spring (25) is wound around the outer surface of the screw rod (23), and the other end is fixedly connected to the bottom surface of the movable groove (21).

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