Cloth pressing roller convenient to adjust

Abstract

The cloth pressing roller convenient to adjust comprises a bottom plate, the upper end of the bottom plate is connected with two symmetrically-distributed supporting plates, and the side walls of the supporting plates are rotationally connected with first rotating shafts; the distance between the first roller and the second roller is adjusted through the adjusting part so as to adapt to the thickness of cloth, the motor is powered on and started, the motor drives the first rotating shaft to rotate, the first rotating shaft drives the first roller to rotate, the first rotating shaft drives the second rotating shaft to rotate through the driving part, and the second rotating shaft drives the second roller to rotate; the rotating directions of the first roller and the second roller are opposite, so that the detected cloth can be extruded and brought out by the rotation of the first roller and the second roller, the use of a conveying cylinder is avoided, meanwhile, the cloth does not need to be wound around the first roller and the second roller, and only the cloth needs to be placed in a clamping space between the first roller and the second roller; therefore, the pressing effect of the first roller and the second roller can be detected, and the cloth can be pushed out.

Description

Technical Field

[0001] The utility model relates to the technical field of cloth pressing roller devices, in particular to a cloth pressing roller that is convenient to adjust. Background Art

[0002] Textile fabrics can be divided into two categories: weft knitted fabrics and warp knitted fabrics according to the weaving method. Weft knitted fabrics are often made of low-elastic polyester filaments, profiled polyester filaments, nylon filaments, cotton yarns, wool yarns, etc., and are knitted on various weft knitting machines using plain stitch, modified plain stitch, rib plain stitch, double rib plain stitch, jacquard stitch, loop stitch, etc.

[0003] Generally, on two fixed brackets of cloth pressing rollers, it is not convenient to adjust the distance between the two cloth pressing rollers. In the case where both ends of the cloth conveying device are not horizontal and the cloth thickness is different, it is easy to make the pressing effect of the cloth unsatisfactory. Therefore, a hydraulic cylinder or a screw rod is used to adjust the position of the upper cloth pressing roller. When testing the pressing effect of the cloth, a long piece of cloth still needs to be cut and wound around the conveying cylinder to facilitate the conveying cylinder to roll the cloth so that the cloth passes between the cloth pressing rollers to detect the pressing effect of the cloth pressing rollers. The problem with this method is that it wastes cloth. Therefore, a simple and adjustable cloth pressing roller is needed to avoid the waste of cloth caused by still using the conveying cylinder when detecting the pressing effect of the cloth pressing rollers. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a cloth pressing roller that is convenient to adjust, which overcomes the defect of cloth waste when detecting the pressing effect of the cloth pressing roller.

[0005] The technical solution to achieve the above purpose is: a cloth pressing roller that is convenient to adjust, including a bottom plate, two symmetrically distributed support plates are connected to the upper end of the bottom plate, a first rotating shaft is rotatably connected to the side wall of the support plate, a first roller is connected to the side wall of the first rotating shaft, a sliding hole is opened on the side wall of the support plate, a guide rod is connected to the side wall of the sliding hole, a slider is slidably connected to the side wall of the guide rod, a second rotating shaft is rotatably connected to the side wall of the slider, a second roller is connected to the side wall of the second rotating shaft, one end of the first rotating shaft is connected to a motor, a driving member is arranged on the bottom plate, and an adjusting member is arranged at the top end of the slider.

[0006] Preferably, the sliding hole is located above the first rotating shaft.

[0007] Preferably, the driving member includes a first face gear, a circular shaft, a spur gear, a second face gear and a top plate. The other end of the first rotating shaft is connected to the first face gear, one end of the second rotating shaft is connected to the second face gear, the top end of the support plate is connected to the top plate, a circular shaft is rotatably connected to the side wall of the top plate, and a spur gear is connected to the side wall of the circular shaft.

[0008] Preferably, both the first side gear and the second side gear are located on the same side of the spur gear, and both the first side gear and the second side gear are engaged with the spur gear.

[0009] Preferably, the bottom end of the round shaft is connected to the top end of the bottom plate.

[0010] Preferably, the shape of the sliding hole and the shape of the slider are both cross-shaped.

[0011] Preferably, the adjusting member includes a support rod, a connecting rod, a round rod, a screw rod and a connecting hole. A connecting hole is provided at the top end of the support plate. Half of the connecting holes are threadedly connected to the screw rod, and the other half of the connecting holes are slidably connected to the round rod. A support rod is connected to the top end of the slider. A connecting rod is commonly connected to the side walls of the two support rods. The bottom end of the support rod is connected to the round rod, and the side wall of the support rod is rotatably connected to the screw rod.

[0012] Preferably, the bottom plate is provided with a notch, and the notch is located within the clamping space between the two support plates.

[0013] The beneficial effects of the present utility model are as follows:

[0014] 1) By using the adjusting member, the distance between the first roller and the second roller is adjusted to adapt to the thickness of the fabric. The motor is powered on and started, and the motor drives the first rotating shaft to rotate. The first rotating shaft drives the first roller to rotate. The first rotating shaft drives the second rotating shaft to rotate by using the driving member. The second rotating shaft drives the second roller to rotate. By making the rotation directions of the first roller and the second roller opposite, the test fabric can be rotated and extruded out by the first roller and the second roller, thus avoiding the use of a conveying cylinder. At the same time, the fabric does not need to be wound around the first roller and the second roller. Only by placing the fabric into the clamping space between the first roller and the second roller, the pressing effect of the first roller and the second roller can be detected, and the effect of pushing the fabric out can be achieved.

[0015] 2) The first rotating shaft drives the first side gear to rotate. The first side gear drives the second side gear to rotate through the spur gear. At the same time, the rotation direction of the second side gear is opposite to that of the first side gear. The second side gear drives the second rotating shaft to rotate. When the slider drives the second rotating shaft to move, the second rotating shaft drives the second side gear to move. By using the physical structure characteristics of the second side gear and the spur gear, the second side gear can move normally on the spur gear, and at the same time, the meshing effect between the second side gear and the spur gear can be maintained, so as to ensure the normal vertical movement of the second roller. Rotate the screw rod, the screw rod drives the support rod to move vertically, the support rod drives the slider to move vertically, the slider drives the second rotating shaft to move vertically, the second rotating shaft drives the second side gear to move vertically, and at the same time, the second rotating shaft drives the second roller to move vertically, so as to adjust the distance between the first roller and the second roller, and thus make the distance between the first roller and the second roller adapt to the thickness of the fabric. Description of the Drawings

[0016] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0017] Figure 2 is a right-view structural schematic diagram of the present utility model;

[0018] Figure 3 is an exploded structural schematic diagram of the present utility model;

[0019] Figure 4 is Figure 1 an enlarged structural schematic diagram of part A in

[0020] Figure 5 is Figure 3 an enlarged structural schematic diagram of part B in

[0021] Figure 6 is Figure 3 an enlarged structural schematic diagram of part C in

[0022] Reference numerals in the drawings:

[0023] 1. Bottom plate; 2. Support plate; 3. First rotating shaft; 4. First roller; 5. Motor; 6. First face gear; 7. Round shaft; 8. Spur gear; 9. Second face gear; 10. Top plate; 11. Second rotating shaft; 12. Slide block; 13. Slide hole; 14. Guide rod; 15. Second roller; 16. Support rod; 17. Link rod; 18. Round rod; 19. Screw rod; 20. Connecting hole; 21. Notch. Detailed implementation manners

[0024] Next, the technical solutions of the present utility model will be clearly and completely described in conjunction with the accompanying drawings. In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0025] Next, the present utility model will be further described in conjunction with the accompanying drawings.

[0026] Refer to the attached Figures 1 - 6, A conveniently adjustable cloth pressing roller, including a bottom plate 1. The bottom plate 1 is provided with a notch 21 which is located between two support plates 2. Two symmetrically distributed support plates 2 are connected to the upper end of the bottom plate 1. A first rotating shaft 3 is rotatably connected to the side wall of the support plate 2. A first roller 4 is connected to the side wall of the first rotating shaft 3. A sliding hole 13 is provided in the side wall of the support plate 2, and the sliding hole 13 is located above the first rotating shaft 3. A guide rod 14 is connected to the side wall of the sliding hole 13. A slider 12 is slidably connected to the side wall of the guide rod 14. The shapes of the sliding hole 13 and the slider 12 are both cross-shaped. A second rotating shaft 11 is rotatably connected to the side wall of the slider 12. A second roller 15 is connected to the side wall of the second rotating shaft 11. One end of the first rotating shaft 3 is connected to a motor 5. A driving member is provided on the bottom plate 1, and an adjusting member is provided at the top end of the slider 12.

[0027] Using the adjusting member to adjust the distance between the first roller 4 and the second roller 15, so as to adapt to the thickness of the cloth. Power on and start the motor 5. The motor 5 drives the first rotating shaft 3 to rotate. The first rotating shaft 3 drives the first roller 4 to rotate. The first rotating shaft 3 drives the second rotating shaft 11 to rotate by means of the driving member. The second rotating shaft 11 drives the second roller 15 to rotate. By making the rotation directions of the first roller 4 and the second roller 15 opposite, the test cloth can be rotated and squeezed out by the first roller 4 and the second roller 15, thus avoiding the use of a transfer cylinder. At the same time, the cloth does not need to be wound around the first roller 4 and the second roller 15. Only by putting the cloth into the space between the first roller 4 and the second roller 15, the pressing effect of the first roller 4 and the second roller 15 can be detected, as well as the effect of pushing the cloth out.

[0028] Refer to the appendix Figures 3 - 6 , The driving member includes a first face gear 6, a round shaft 7, a spur gear 8, a second face gear 9 and a top plate 10. The other end of the first rotating shaft 3 is connected to the first face gear 6. One end of the second rotating shaft 11 is connected to the second face gear 9. The top plate 10 is connected to the top end of the support plate 2. A round shaft 7 is rotatably connected to the side wall of the top plate 10. The spur gear 8 is connected to the side wall of the round shaft 7. The first face gear 6 and the second face gear 9 are both on the same side of the spur gear 8. The first face gear 6 and the second face gear 9 are both meshed with the spur gear 8. The bottom end of the round shaft 7 is connected to the top end of the bottom plate 1.

[0029] The first rotating shaft 3 drives the first face gear 6 to rotate. The first face gear 6 drives the second face gear 9 to rotate through the spur gear 8. At the same time, the rotation direction of the second face gear 9 is opposite to that of the first face gear 6. The second face gear 9 drives the second rotating shaft 11 to rotate. When the slider 12 drives the second rotating shaft 11 to move, the second rotating shaft 11 drives the second face gear 9 to move. By using the physical structure characteristics of the second face gear 9 and the spur gear 8, the second face gear 9 can move normally on the spur gear 8, and at the same time, the meshing effect between the second face gear 9 and the spur gear 8 can be maintained, so as to ensure the normal vertical movement of the second roller 15.

[0030] Reference appendix Figures 2 - 4 The adjusting member includes a support rod 16, a connecting rod 17, a round rod 18, a screw rod 19 and a connecting hole 20. A connecting hole 20 is provided at the top end of the support plate 2. Half of the connecting holes 20 are threadedly connected to the screw rod 19, and the other half of the connecting holes 20 are slidably connected to the round rod 18. A support rod 16 is connected to the top end of the slider 12. A connecting rod 17 is commonly connected to the side walls of the two support rods 16. The bottom end of the support rod 16 is connected to the round rod 18. The side wall of the support rod 16 is rotatably connected to the screw rod 19.

[0031] Rotate the screw rod 19. The screw rod 19 drives the support rod 16 to move vertically. The support rod 16 drives the slider 12 to move vertically. The slider 12 drives the second rotating shaft 11 to move vertically. The second rotating shaft 11 drives the second face gear 9 to move vertically. At the same time, the second rotating shaft 11 drives the second roller 15 to move vertically, so as to realize the distance between the first roller 4 and the second roller 15, and thus realize that the distance between the first roller 4 and the second roller 15 is adapted to the thickness of the fabric.

[0032] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A conveniently adjustable cloth pressing roller, comprising a bottom plate (1), characterized in that: The upper end of the bottom plate (1) is connected to two symmetrically distributed support plates (2); the side wall of the support plate (2) is rotatably connected to a first rotating shaft (3); the side wall of the first rotating shaft (3) is connected to a first roller (4); a sliding hole (13) is provided on the side wall of the support plate (2); a guide rod (14) is connected to the side wall of the sliding hole (13); a slider (12) is slidably connected to the side wall of the guide rod (14); the side wall of the slider (12) is rotatably connected to a second rotating shaft (11); the side wall of the second rotating shaft (11) is connected to a second roller (15); one end of the first rotating shaft (3) is connected to a motor (5); a driving member is provided on the bottom plate (1); and an adjusting member is provided at the top end of the slider (12).

2. The easily adjustable cloth pressing roller according to claim 1, characterized in that: The sliding hole (13) is located above the first rotating shaft (3).

3. The easily adjustable cloth pressing roller according to claim 1, characterized in that: The driving member comprises a first face gear (6), a circular shaft (7), a spur gear (8), a second face gear (9) and a top plate (10); the other end of the first rotating shaft (3) is connected to the first face gear (6); one end of the second rotating shaft (11) is connected to the second face gear (9); the top end of the support plate (2) is connected to the top plate (10); the side wall of the top plate (10) is rotatably connected to the circular shaft (7); and the side wall of the circular shaft (7) is connected to the spur gear (8).

4. The easily adjustable cloth pressing roller according to claim 3, characterized in that: The first face gear (6) and the second face gear (9) are both located on the same side of the spur gear (8), and the first face gear (6) and the second face gear (9) are both meshed with the spur gear (8).

5. The easily adjustable cloth pressing roller according to claim 3, characterized in that: The bottom end of the circular shaft (7) is connected to the top end of the bottom plate (1).

6. The easily adjustable cloth pressing roller according to claim 1, characterized in that: The shape of the sliding hole (13) and the shape of the sliding block (12) are both cross-shaped.

7. The easily adjustable cloth pressing roller according to claim 1, characterized in that: The adjusting member comprises a support rod (16), a connecting rod (17), a round rod (18), a screw rod (19) and a connecting hole (20); the top end of the support plate (2) is provided with a connecting hole (20); half of the connecting hole (20) is threadedly connected to the screw rod (19); the other half of the connecting hole (20) is slidably connected to the round rod (18); the top end of the slider (12) is connected to the support rod (16); the side walls of the two support rods (16) are commonly connected to the connecting rod (17); the bottom end of the support rod (16) is connected to the round rod (18); and the side wall of the support rod (16) is rotatably connected to the screw rod (19).

8. The easily adjustable cloth pressing roller according to claim 1, characterized in that: The bottom plate (1) is provided with a notch (21), and the notch (21) is located in the space between the two support plates (2).

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