Tensioning roller adjusting mechanism of full-automatic polyester-mixed cotton cloth plaiting machine

Abstract

The utility model relates to the field of cloth plaiting machines, in particular to a full-automatic polyester cotton cloth plaiting machine tensioning roller adjusting mechanism which comprises a mounting frame, a cloth plaiting roller and a fixing shaft are arranged on the mounting frame, a sleeve is arranged on the fixing shaft, a driving part is arranged between one end of the sleeve and the fixing shaft, a plurality of fixing plates are arranged on the outer side of the sleeve, and the fixing plates are arranged on the outer side of the sleeve. Through the arrangement of the adjusting cylinder, the sleeve, the connecting plate, the fixing plate and other components, the adjusting cylinder component is driven to rotate through the mutual cooperation of the adjusting cylinder component, the sleeve component and the connecting plate component in the working process, the adjusting cylinder component pushes the sleeve to move on the fixing shaft, the fixing plate is driven to rotate, and the fixing plate is driven to rotate. And meanwhile, the connecting plate and the sleeve are matched to push the multiple fixing plates to move synchronously, the fixing plates drive the tensioning rollers to move along with the fixing plates, and therefore the positions of the multiple tensioning rollers are adjusted, and the purpose of improving the tensioning effect is achieved.

Description

Technical Field

[0001] This utility model relates to the field of fabric averaging machine technology, specifically to a tension roller adjustment mechanism for a fully automatic polyester-cotton fabric averaging machine. Background Technology

[0002] In a fabric lining machine, the tension roller plays an important role. Located above the fabric lining roller, the tension roller's function is to maintain the tension of the fabric by adjusting the tension force. The tension roller is usually made of metal and has an adjustable tensioning device that can be adjusted according to the thickness and tightness of the fabric.

[0003] A search revealed that Chinese patent CN213474922U discloses a tension roller adjustment mechanism for a fully automatic fabric feeding machine. The distance between the tension rollers can be adjusted by adjusting bolts to ensure the tension force after the fabric passes through. Moreover, the tension rollers are staggered, so that the fabric passes through the tension rollers from the lower position to the higher position during feeding, which greatly improves the tensioning effect.

[0004] However, existing tensioning structures can usually only adjust the position of one tensioning roller at a time. When a large increase in length is required, multiple tensioning rollers need to be adjusted, making the whole process time-consuming and labor-intensive, and the tensioning effect is poor. Therefore, a new solution is needed to solve this problem. Utility Model Content

[0005] In view of the above-mentioned shortcomings and defects of the existing technology, such as the inconvenience of adjusting multiple tension rollers and the poor tensioning effect, the present invention addresses these issues.

[0006] The fully automatic polyester-cotton fabric stacking machine tension roller adjustment mechanism disclosed in this utility model includes a mounting frame, on which a stacking roller and a fixed shaft are mounted. A sleeve is mounted on the fixed shaft, and a driving component is disposed between one end of the sleeve and the fixed shaft. Multiple fixing plates are disposed on the outside of the sleeve, and a guide component is disposed between the fixing plate and the mounting frame. A folding component is disposed between each fixing plate and the sleeve. A tension roller is disposed on one side of each fixing plate, and an elastic component is disposed between the tension roller and the fixing plate.

[0007] Furthermore, the driving component includes an adjusting cylinder, which is rotatably connected to the sleeve and threadedly connected to the fixed shaft. One end of the adjusting cylinder passes through the mounting bracket and is slidably disposed with respect to the mounting bracket.

[0008] Furthermore, the guide includes a mounting block, which is fixedly mounted on the fixing plate. A guide rod is provided on the mounting block, and a guide groove is provided on the mounting frame. The guide rod is slidably disposed with the guide groove.

[0009] Furthermore, the elastic component includes a connecting ring, which is sleeved on the tension roller, and the connecting ring is connected to the fixed plate by a telescopic rod, on which a spring is sleeved.

[0010] Furthermore, baffles are installed at both ends of the fixed plate, and the baffles are provided with sliding grooves, and the tensioning roller is slidably disposed with the sliding grooves.

[0011] Furthermore, the folding component includes fixing strips, the number of which is the same as the number of fixing plates. The fixing strips are installed on the sleeve, and both ends of the fixing strips and the fixing plates are provided with connecting plates. One end of the connecting plate is rotatably installed on the fixing plate, and the other end of the connecting plate is rotatably installed on the fixing strip.

[0012] Furthermore, three tensioning rollers are provided, and the distance between the three tensioning rollers is the same.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] 1. This utility model is equipped with components such as an adjusting cylinder, a sleeve, a connecting plate, and a fixing plate. During operation, the adjusting cylinder component, the sleeve component, and the connecting plate component cooperate with each other to drive the adjusting cylinder component to rotate. The adjusting cylinder component pushes the sleeve to move on the fixed shaft. At the same time, the connecting plate and the sleeve cooperate to push multiple fixing plates to move synchronously. The fixing plates drive the tensioning rollers to move accordingly, thereby realizing the adjustment of the position of multiple tensioning rollers and achieving the purpose of improving the tensioning effect.

[0015] 2. This utility model is equipped with components such as mounting blocks, guide rods, and baffles. During operation, the mounting block component and the guide rod component cooperate with each other to guide the movement direction of the fixed plate and prevent the fixed plate component from rotating. The baffle component and the slide groove cooperate with each other to restrict the movement direction of the tension roller and restrict the polyester-cotton cloth on the tension roller to prevent the polyester-cotton cloth from leaving the designated area of ​​the tension roller. Attached Figure Description

[0016] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings:

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a partial structural diagram of the present invention;

[0019] Figure 3 This is a partial side view of the present invention;

[0020] Figure 4 This is a schematic diagram of the telescopic rod connection of this utility model.

[0021] In the diagram: 1. Mounting frame; 2. Fabric stacking roller; 3. Fixed shaft; 4. Sleeve; 5. Fixing strip; 6. Fixing plate; 7. Connecting plate; 8. Tensioning roller; 9. Connecting ring; 10. Telescopic rod; 11. Spring; 12. Mounting block; 13. Guide rod; 14. Guide groove; 15. Baffle; 16. Slide groove; 17. Adjusting cylinder. Detailed Implementation

[0022] The following illustrations will reveal several embodiments of the present invention. For clarity, many physical details will be described in the following description. However, it should be understood that these physical details should not be used to limit the present invention. That is, in some embodiments of the present invention, these physical details are not essential. Furthermore, for the sake of simplicity, some conventional structures and components will be shown in a simple schematic manner in the illustrations.

[0023] Please see Figure 1 , Figure 2 , Figure 3 The tension roller adjustment mechanism of the fully automatic polyester-cotton fabric stacking machine of this utility model includes a mounting frame 1, on which a stacking roller 2 and a fixed shaft 3 are provided. One end of the fixed shaft 3 is fixedly mounted on the mounting frame 1. A sleeve 4 is provided on the fixed shaft 3. A driving component is provided between one end of the sleeve 4 and the fixed shaft 3. Multiple fixing plates 6 are provided on the outside of the sleeve 4. A guide component is provided between the fixing plate 6 and the mounting frame 1. A folding component is provided between each fixing plate 6 and the sleeve 4. A tension roller 8 is provided on one side of each fixing plate 6. An elastic component is provided between the tension roller 8 and the fixing plate 6.

[0024] When it is necessary to adjust the position of the tension roller 8 to change the loading effect, the sleeve 4 is pushed to move on the fixed shaft 3 by the driving component. The sleeve 4 drives multiple fixed plates 6 to move through the folding component. The fixed plates 6 drive the tension roller 8 to move accordingly, thereby adjusting the distance between the tension rollers 8, realizing the synchronous adjustment of multiple tension rollers 8, and changing the tension effect on the polyester-cotton fabric.

[0025] like Figure 1 , Figure 2 As shown, the driving component includes an adjusting cylinder 17, which is rotatably connected to the sleeve 4 and threadedly connected to the fixed shaft 3. One end of the adjusting cylinder 17 passes through the mounting bracket 1 and is slidably set with the mounting bracket 1. The operator drives the adjusting cylinder 17 to rotate, and the adjusting cylinder 17 drives the sleeve 4 to slide on the fixed shaft 3. By adjusting the rotation direction of the adjusting cylinder 17, the movement direction of the sleeve 4 is changed.

[0026] The guide includes a mounting block 12, which is fixedly mounted on the fixed plate 6. A guide rod 13 is provided on the mounting block 12, and a guide groove 14 is provided on the mounting frame 1. The guide rod 13 and the guide groove 14 are slidably arranged. When the fixed plate 6 moves, it drives the mounting block 12 and the guide rod 13 to move accordingly. The guide rod 13 slides in the guide groove 14, thereby guiding the movement direction of the fixed plate 6 and preventing the fixed plate 6 from rotating or tilting.

[0027] like Figure 4 As shown, the elastic component includes a connecting ring 9, which is sleeved on the tension roller 8. The connecting ring 9 is connected to the fixed plate 6 by a telescopic rod 10, on which a spring 11 is sleeved. The telescopic rod 10 restricts the movement direction of the connecting ring 9. When the tension roller 8 is under pressure, the tension roller 8 moves towards the fixed shaft 3. At the same time, the tension roller 8 compresses and stores force on the spring 11 through the connecting ring 9. When the pressure on the tension roller 8 decreases, the spring 11 pushes the tension roller 8 to rise.

[0028] like Figure 2 As shown, baffles 15 are installed at both ends of the fixed plate 6. Slide grooves 16 are provided on the baffles 15. The tension roller 8 is slidably disposed with the slide grooves 16. The position of the polyester-cotton cloth on the tension roller 8 is restricted by the baffles 15 to prevent the polyester-cotton cloth from separating from the tension roller 8. At the same time, the movement direction of the tension roller 8 is guided and restricted by the baffles 15 to prevent the tension roller 8 from tilting and to improve the service life of the device.

[0029] like Figure 2 , Figure 3 As shown, the folding component includes fixing strips 5, the number of which is the same as the number of fixing plates 6. The fixing strips 5 are mounted on the sleeve 4. Both ends of the fixing strips 5 and the fixing plates 6 are provided with connecting plates 7. One end of the connecting plate 7 is rotatably mounted on the fixing plate 6, and the other end of the connecting plate 7 is rotatably mounted on the fixing strip 5. When the sleeve 4 moves, it drives the fixing strips 5 to move accordingly. The fixing strips 5 drive the connecting plates 7 to move accordingly and drive the connecting plates 7 to rotate. When the connecting plates 7 gradually become perpendicular to the fixing strips 5, the tension rollers 8 gradually move away from each other. When the connecting plates 7 gradually become parallel to the fixing strips 5, the tension rollers 8 gradually move closer to each other.

[0030] There are three tension rollers 8, and the distance between the three tension rollers 8 is the same, which makes the force on the device uniform and improves the stability and service life of the device.

[0031] The above description is merely an embodiment of this utility model and is not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principle of this utility model should be included within the scope of the claims of this utility model.

Claims

1. A tension roller adjustment mechanism for a fully automatic polyester-cotton fabric stacking machine, comprising a mounting frame (1), characterized in that: The mounting frame (1) is provided with a fabric feeding roller (2) and a fixed shaft (3). A sleeve (4) is provided on the fixed shaft (3). A driving component is provided between one end of the sleeve (4) and the fixed shaft (3). Multiple fixed plates (6) are provided on the outside of the sleeve (4). A guide component is provided between the fixed plate (6) and the mounting frame (1). A folding component is provided between each fixed plate (6) and the sleeve (4). A tension roller (8) is provided on one side of each fixed plate (6). An elastic component is provided between the tension roller (8) and the fixed plate (6).

2. The tension roller adjustment mechanism for a fully automatic polyester-cotton fabric stacking machine according to claim 1, characterized in that: The driving component includes an adjusting cylinder (17), which is rotatably connected to the sleeve (4). The adjusting cylinder (17) is threadedly connected to the fixed shaft (3). One end of the adjusting cylinder (17) passes through the mounting bracket (1) and is slidably disposed with the mounting bracket (1).

3. The tension roller adjustment mechanism for a fully automatic polyester-cotton fabric stacking machine according to claim 1, characterized in that: The guide includes a mounting block (12), which is fixedly mounted on the fixing plate (6). A guide rod (13) is provided on the mounting block (12), and a guide groove (14) is provided on the mounting frame (1). The guide rod (13) and the guide groove (14) are slidably disposed together.

4. The tension roller adjustment mechanism for a fully automatic polyester-cotton fabric stacking machine according to claim 1, characterized in that: The elastic component includes a connecting ring (9) which is sleeved on the tension roller (8). The connecting ring (9) is connected to the fixed plate (6) by a telescopic rod (10), and a spring (11) is sleeved on the telescopic rod (10).

5. The tension roller adjustment mechanism for a fully automatic polyester-cotton fabric stacking machine according to claim 1, characterized in that: The fixed plate (6) is equipped with baffles (15) at both ends, and the baffles (15) are provided with grooves (16), and the tension roller (8) is slidably disposed with the grooves (16).

6. The tension roller adjustment mechanism for a fully automatic polyester-cotton fabric stacking machine according to claim 1, characterized in that: The folding component includes a fixing strip (5), the number of which is the same as the number of fixing plates (6). The fixing strip (5) is installed on the sleeve (4). Both ends of the fixing strip (5) and the fixing plate (6) are provided with connecting plates (7). One end of the connecting plate (7) is rotatably installed on the fixing plate (6), and the other end of the connecting plate (7) is rotatably installed on the fixing strip (5).

7. The tension roller adjustment mechanism for a fully automatic polyester-cotton fabric stacking machine according to claim 1, characterized in that: There are three tension rollers (8), and the distance between the three tension rollers (8) is the same.

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