Tension adjusting mechanism for textile fabric production

Abstract

The utility model discloses a tension adjusting mechanism for textile fabric production, and belongs to the technical field of fabric production. The upper end of each adjusting base is provided with a first support, a second support and a third support which are symmetrical, the upper ends of the first supports, the upper ends of the second supports and the upper ends of the third supports are each provided with two electric boxes, a first conveying roller and a second conveying roller which are arranged front and back are arranged between the two electric boxes, a tension roller is arranged between the two second supports, and extension plates are arranged at the front ends of the two third supports. A winding roller is arranged between the two extension plates, and a transmission roller is arranged between the two first supports and located below the two first conveying rollers. The fabric tension device solves the problems that an existing tension device is high in use cost, complex in structure and inconvenient to adjust in tension force, the tension roller is matched with the movable strips on the two sides and the hooks, fabric tension operation is achieved only by hanging weights with the corresponding weight on the hooks, the use cost is reduced, meanwhile, production efficiency is not affected, and the fabric tension device is suitable for large-scale popularization and application. And the wind-up roller realizes a detachable and replaceable function based on the cooperation of the extension plate and the clamping strip.

Description

Technical Field

[0001] The utility model relates to the technical field of fabric production, in particular to a tension adjusting mechanism for textile fabric production. Background Technique

[0002] Textile fabrics are divided into two categories: weft knitted fabrics and warp knitted fabrics according to the weaving method. During the production process of fabrics, certain tension processing will be carried out according to the elastic demand to make the thickness and hardness of the fabrics just right. Whether the fabric has tension determines whether the body curve will affect the shape of the clothes. Therefore, before leaving the factory, the fabric will also be subjected to tension detection through special tension detection equipment.

[0003] The Chinese patent with the publication number CN217498153U discloses a composite fabric tension adjustment device, including a tension roller; two adjustment columns are arranged at both ends of the tension roller, a sleeve frame is arranged on the opposite side of the two adjustment columns, a positioning block is arranged inside the sleeve frame, a positioning groove is opened on the adjustment column, and the positioning block is slidably connected inside the positioning groove; a holding member is arranged on one side of the sleeve frame, and a movable rod is fixedly connected to the holding member. This patent is applicable to the tension adjustment device. By setting an adjustable tension roller, when the tension of the fabric needs to be adjusted, the height of the tension roller can be quickly adjusted through the holding member, so as to achieve the effect of adjusting the tension of the fabric. This operation avoids the time-consuming operation of shutting down the machine for adjustment, improves the production efficiency to a certain extent, and is relatively more practical.

[0004] Based on the problems of complex tension adjustment operation, low production efficiency and impracticality, but the processing of the existing fabric tension is relatively common. Therefore, the high use cost of the tension equipment directly affects the processing cost, and the structure of the tension equipment is complex and the tension is not easy to adjust. Content of the Utility Model

[0005] The purpose of the utility model is to provide a tension adjusting mechanism for textile fabric production, so as to solve the problems raised in the above background technique that the processing of the existing fabric tension is relatively common, so the high use cost of the tension equipment directly affects the processing cost, and the structure of the tension equipment is complex and the tension is not easy to adjust.

[0006] To achieve the above object, the present utility model provides the following technical solutions: A tension adjusting mechanism for textile fabric production, including an adjusting base. At the upper end of the adjusting base, there are two symmetrically arranged support brackets one, two, and three. At the upper ends of the two support brackets one, two, and three, there are two electric boxes. Between the two electric boxes, there are two front-and-back arranged conveyor rollers one and two. Between the two support brackets two, there is a tension roller. At the front ends of the two support brackets three, there are extension plates. Between the two extension plates, there is a winding roller. Between the two support brackets one, there is a driving roller, and it is located below the two conveyor rollers one.

[0007] Preferably, the electric box is provided with a plurality of driving motors, and they are all electrically connected to the conveyor roller one and the conveyor roller two through the electric box. An electric rotating rod is arranged inside the driving roller. There is a first transmission belt between the driving roller and the tension roller. There are two second transmission belts between the conveyor roller two and the winding roller.

[0008] Preferably, openings are formed inside the two support brackets two. On both sides of the inner walls of the two openings, there are second chutes. An activity rod is arranged inside the tension roller. On both sides of the activity rod, there are first sliders which are movably connected, and they are all movably connected to the second chutes. The activity rod extends outwards to the outside of the opening and is provided with activity strips. At the lower ends of the two activity strips, there are fixedly connected hooks.

[0009] Preferably, third chutes and fourth chutes are formed on the outer surfaces of the two support brackets two, and they are located on both sides of the opening. On the inner sides of the two activity strips, there are two second sliders. At the top of the third chutes and the fourth chutes, there are fixed blocks. At the upper ends of the four second sliders, there are insertion strips. Springs are arranged between the insertion strips and the fixed blocks.

[0010] Preferably, fifth chutes are formed on the inner sides of the two extension plates, and they are all movably connected to the winding roller. Grooves are formed inside the two fifth chutes. Inside the grooves, there are two vertically arranged jacks.

[0011] Preferably, card strips are arranged inside the two jacks for restricting the position of the winding roller. Inside the card strips, there are two vertically arranged insertion rods, and they are all movably connected to the jacks.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] 1. The tension roller of the present utility model, in cooperation with the activity strips and hooks on both sides, meets the need to adjust the fabric tension. Just hang weights of corresponding weights on the hooks, so as to achieve the tension degree of the fabric tension operation, reduce the use cost of the tension equipment and thus reduce the production cost, and at the same time, it does not affect the production efficiency;

[0014] 2. The slider, spring and fixed block of the present utility model. The tension roller is connected to the slider and spring through the movable bars on both sides and can slide up and down on the second bracket to adjust the position, and a resistance is formed between the tension roller and the gravity of the weight, realizing the fabric tension effect. At the same time, the tension adjustment operation is made more flexible and it is easier to control the tension degree;

[0015] 3. The driving roller and winding roller of the present utility model play a role in power transmission for the tension roller through the first transmission belt, driving the tension roller to roll. The winding roller can facilitate the winding of the batch of fabrics that have been wound. At the same time, based on the cooperation of the extension plate and the clamping strip, the winding roller realizes the function of detachable replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic structural diagram of the adjustment mechanism of the present utility model;

[0017] Figure 2 It is a schematic internal structural diagram of the adjustment mechanism of the present utility model;

[0018] Figure 3 It is a schematic structural diagram of the adjustment frame of the present utility model;

[0019] Figure 4 It is a schematic sectional structural diagram of the adjustment frame of the present utility model;

[0020] Figure 5 It is a schematic structural diagram of the extension plate of the present utility model.

[0021] In the figure: 1. Adjustment seat; 2. First bracket; 201. First transmission belt; 202. Electric rotating rod; 3. Second bracket; 301. Opening; 302. Second chute; 303. Third chute; 304. Fourth chute; 4. Third bracket; 401. Extension plate; 402. Fifth chute; 403. Groove; 404. Insertion hole; 405. Clamping strip; 406. Insertion rod; 5. Electric box; 6. First conveying roller; 7. Tension roller; 701. Movable rod; 702. Movable bar; 703. First slider; 704. Second slider; 705. Spring; 706. Insertion strip; 707. Fixed block; 708. Hook; 8. Second conveying roller; 9. Winding roller; 10. Second transmission belt; 11. Driving motor; 12. Driving roller. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0023] In order to solve the technical problems that the processing of the existing fabric tension is relatively common, so the high use cost of the tension device directly affects the processing cost, and the structure of the tension device is complex and the tension is not easy to adjust, please refer to Figures 1 to 5 , the following technical solutions are provided:

[0024] A tension adjusting mechanism for textile fabric production, including an adjusting seat. At the upper end of the adjusting seat 1, two symmetrically arranged support brackets 1, support bracket 2, support bracket 3 and support bracket 4 are provided. At the upper ends of the two support brackets 1, support bracket 2, support bracket 3 and support bracket 4, two electric boxes 5 are provided. Between the two electric boxes 5, two front and rear arranged conveying rollers 1, 6 and conveying roller 2, 8 are provided. Between the two support brackets 2, a tension roller 7 is provided. At the front ends of the two support brackets 3, extension plates 401 are provided. Between the two extension plates 401, a winding roller 9 is provided. Between the two support brackets 1, a driving roller 12 is provided and is located below the two conveying rollers 1, 6. The electric box 5 is provided with a plurality of driving motors 11, and they are all electrically connected to the conveying roller 1, 6 and the conveying roller 2, 8 through the electric box 5. An electric rotating rod 202 is provided inside the driving roller 12. A first transmission belt 201 is provided between the driving roller 12 and the tension roller 7. Two second transmission belts 10 are provided between the conveying roller 2, 8 and the winding roller 9. As Figure 1 and 2 shown, the two conveying rollers 1, 6 can play a role in conveying the fabric that needs tension processing. The tension roller 7 arranged at the front end can move up and down along the support bracket 2 to adapt to the needs of the current fabric tension operation by adjusting the height. The arranged conveying roller 2, 8 conveys the tensioned fabric to the winding roller 9 below. The winding operation of the winding roller 9 transmits the rotational power of the conveying roller 2, 8 through the second transmission belt 10, and the rotational power of the tension roller 7 plays a conveying operation through the driving roller 12 and the first transmission belt 201.

[0025] In this embodiment, as Figure 3 and 4As shown in the figure, openings 301 are provided in both of the two brackets II 3. Slide grooves II 302 are provided on both sides of the inner walls of the two openings 301. A movable rod 701 is provided inside the tension roller 7. Slide blocks I 703 are movably connected to both sides of the movable rod 701, and are all movably connected to the slide grooves II 302. The movable rod 701 extends outward to the outside of the opening 301 and is provided with movable strips 702. Hooks 708 are fixedly connected to the lower ends of the two movable strips 702. Slide grooves III 303 and slide grooves IV 304 are provided on the outer surfaces of the two brackets II 3, and are located on both sides of the opening 301. Two slide blocks II 704 are provided on the inner sides of the two movable strips 702. Fixed blocks 707 are provided at the tops of the slide grooves III 303 and the slide grooves IV 304. Insertion strips 706 are provided at the upper ends of the four slide blocks II 704. Springs 705 are provided between the insertion strips 706 and the fixed blocks 707. The openings 301 provided in the brackets II 3 are used for the tension roller 7 to slide up and down based on the two movable rods 701 on both sides and the two slide blocks I 703 on both sides. And the sliding between the slide blocks I 703 and the slide grooves II 302 plays a role in stabilizing the up and down lifting of the tension roller 7. The movable strips 702 provided on the outer sides of the movable rods 701 slide up and down in the slide grooves III 303 and the slide grooves IV 304 through the slide blocks II 704, and the movable strips 702 are kept in place without being affected by the weights on the hooks 708 based on the springs 705. And the provided hooks 708 can hang the weights corresponding to the tension effect here, so as to realize the function of processing the fabric tension.

[0026] In this embodiment, as Figure 5 shown, slide grooves V 402 are provided on the inner sides of the two extension plates 401, and are all movably connected to the winding roller 9. Grooves 403 are provided in the two slide grooves V 402. Two jacks 404 arranged up and down are provided in the grooves 403. Clamping strips 405 are provided in the two jacks 404 for restricting the position of the winding roller 9. Insertion rods 406 arranged up and down are provided on the inner sides of the clamping strips 405, and are all movably connected to the jacks 404. The extension plates 401 are used for restricting the position of the winding roller 9, and the position of the winding roller 9 can be adjusted through the slide grooves V 402. The winding roller 9 is fixed between the two extension plates 401 by inserting the insertion rods 406 at the front ends of the clamping strips 405 into the jacks 404 in the grooves 403. This structure enables the winding roller 9 to be removed when the current batch of fabric is wound up, which is convenient for disassembling and replacing the winding roller 9 and increases the flexibility of the structure.

[0027] Working principle: When performing the tension processing of the textile fabric, the winding roller 9 for winding the fabric is placed inside the two extension plates 401 in advance, the second transmission belt 10 is sleeved on both sides of the winding roller 9, and it is pushed along the slide grooves V 402 to the notch, as Figure 5As shown, then take out the card strip 405 and insert the two inserting rods 406 on the front surface into the jacks 404 in the groove 403 to limit the winding roller 9 within the two extension plates 401. Then, according to the current fabric tension, take out the weights of the corresponding weight, and hang them on the hook 708. Then turn on the electric box 5 to operate, so that the driving motors 11 inside drive the conveying roller 6 and the conveying roller 8 respectively, so that the fabric is conveyed through the two conveying rollers 6 to the bottom of the tension roller 7, bypasses the conveying roller 8 upward from the bottom of the tension roller 7, and is wound by the winding roller 9 below. During the tension operation, the textile fabric is stretched downward under the action of the tension roller 7 for tension operation, so that the fabric is fully stretched. The rolling of the tension roller 7 is powered by the driving roller 12 in the front through the transmission belt 201. If the winding roller 9 is removed from the two extension plates 401 after the tension operation of the current fabric batch, the winding roller 9 can be replaced directly.

[0028] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variation thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0029] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention.

Claims

1. A tension adjustment mechanism for textile fabric production, characterized in that: The invention comprises an adjustment seat (1), wherein the upper end of the adjustment seat (1) is provided with two symmetrical brackets 1 (2), 2 (3) and 3 (4), the upper ends of the two brackets 1 (2), 2 (3) and 3 (4) are provided with two electric boxes (5), two conveying rollers 1 (6) and 2 (8) arranged front and rear are provided between the two electric boxes (5), a tension roller (7) is provided between the two brackets 2 (3), the front ends of the two brackets 3 (4) are provided with extension plates (401), a winding roller (9) is provided between the two extension plates (401), and a transmission roller (12) is provided between the two brackets 1 (2) and is located below the two conveying rollers 1 (6).

2. The tension adjustment mechanism for textile fabric production according to claim 1, characterized in that: The electrical box (5) is provided with a plurality of driving motors (11), and all of them are electrically connected to the first conveying roller (6) and the second conveying roller (8) through the electrical box (5); an electric rotating rod (202) is provided inside the transmission roller (12); a transmission belt (201) is provided between the transmission roller (12) and the tension roller (7); and two transmission belts (10) are provided between the second conveying roller (8) and the winding roller (9).

3. The tension adjustment mechanism for textile fabric production according to claim 1, characterized in that: The two brackets (3) are each provided with an opening (301), and both sides of the inner walls of the two openings (301) are provided with a second slide groove (302). A movable rod (701) is provided in the tension roller (7), and both sides of the movable rod (701) are movably connected with a slider (703), and both are movably connected with the second slide groove (302). The movable rod (701) is extended outward to the outside of the opening (301) and is provided with a movable bar (702), and the lower ends of the two movable bars (702) are fixedly connected with a hook (708).

4. A tension adjustment mechanism for textile fabric production according to claim 3, characterized in that: The outer surfaces of the two brackets (3) are provided with a slide groove (303) and a slide groove (304) located on both sides of the opening (301); the inner sides of the two movable bars (702) are provided with two sliders (704); the tops of the slide grooves (303) and the slide grooves (304) are provided with fixed blocks (707); the upper ends of the four sliders (704) are provided with insertion strips (706); and springs (705) are provided between the insertion strips (706) and the fixed blocks (707).

5. The tension adjustment mechanism for textile fabric production according to claim 1, characterized in that: The inner sides of the two extension plates (401) are provided with a slide groove five (402) and are movably connected to the winding roller (9). The two slide grooves five (402) are provided with a groove (403), and the groove (403) is provided with two upper and lower plug holes (404).

6. A tension adjustment mechanism for textile fabric production according to claim 5, characterized in that: A clamping strip (405) is provided in each of the two insertion holes (404) for limiting the position of the winding roller (9), and two insertion rods (406) arranged in an upper and lower manner are provided inside the clamping strip (405) and are movably connected to the insertion holes (404).

Images