Roller device for wool top spinning

Abstract

The utility model relates to the technical field of wool top spinning, in particular to a roller device for wool top spinning, comprising a mounting box, an adjusting mechanism mounted in the mounting box, a transverse plate mounted at the top end of the adjusting mechanism, a driving mechanism mounted at the top end of the transverse plate and a roller body mounted on the driving mechanism; the driving mechanism comprises a driving assembly installed at the top end of the transverse plate, two vertical plates fixed to the top end of the transverse plate and a second rotating shaft installed on the driving assembly. According to the roller device for wool top spinning, the driving mechanism is arranged at the top end of the transverse plate, a second rotating shaft and a roller can be driven to rotate from the two sides through a transmission assembly, and therefore the situation that the roller is damaged due to the fact that single-side stress is too large is avoided, and accessory losses are reduced; and by arranging the adjusting mechanism in the mounting box, the height of the roller can be automatically adjusted, so that the device adapts to production of wool tops with different thicknesses, and the application range of the device is expanded.

Description

Technical Field

[0001] The present application relates to the technical field of top textile, and specifically relates to a roller device for top textile. Background Art

[0002] Textile originally meant the general term for spinning and weaving. However, with the continuous development and improvement of the textile knowledge system and discipline system, especially after the emergence of technologies such as non-woven textile materials and three-dimensional composite weaving, textile not only includes traditional spinning and weaving, but also non-woven fabric technology, three-dimensional weaving technology, electrostatic nano-web forming technology, etc. Textile is roughly divided into two processes: spinning and weaving. During the placement of the top, a roller device needs to be used.

[0003] For example, a roller device for top textile disclosed in Chinese Patent (CN213013212U) includes a cylinder doffer installed on the device. A first light roller is provided on one side of the cylinder doffer. A second light roller and a stripping roller are provided on the outer side of the first light roller. The first light roller, the second light roller, and the stripping roller are arranged tangentially to each other. The roller device for top textile provided by this utility model has a simple structure and is convenient to use. It changes the waste under the original knife to the waste under the roller, reducing the loss of accessories; it is beneficial to straighten the fibers of the wool web and reduce the grass and impurities in the wool web; it is beneficial to the normal operation of the machine and reduces the workshop noise; the wool web is clear and there is no broken wool web.

[0004] The above solution still has the following technical defects. The roller in the above solution is driven unilaterally, which results in the roller itself being stressed unilaterally. Since the roller itself has a certain length, a large driving force is required to drive the other end of the roller to rotate. Since the end of the roller far from the driving source is more stressed, it is easy to cause damage to the roller, increasing the maintenance time and economic cost. Based on this, a roller device for top textile is proposed. Summary of the Utility Model

[0005] In view of the deficiencies of the prior art, the present application provides a roller device for top textile, which has the advantages of driving the roller body to rotate bilaterally, etc., and solves the problem that the roller body is driven to rotate by a single driving source.

[0006] To achieve the above object, the present application provides the following technical solution: A roller device for top textile, including an installation box, an adjustment mechanism installed inside the installation box, a cross plate installed on the top of the adjustment mechanism, a driving mechanism installed on the top of the cross plate, and a roller body installed on the driving mechanism;

[0007] The driving mechanism includes a driving component installed on the top of the cross plate, two vertical plates fixed on the top of the cross plate, and a second rotating shaft installed on the driving component.

[0008] With the above technical solution, the roller body can be rotated by bilateral drive.

[0009] Furthermore, the adjusting mechanism includes a servo motor fixed to the bottom end of the inner wall of the installation box, a rotating rod fixed to the output shaft of the servo motor, a driving gear fixed to the outer surface of the rotating rod, a screw rod rotatably connected to the bottom end of the inner wall of the installation box, a driven gear fixed to the outer surface of the screw rod, and a lifting assembly installed inside the installation box. The driving gear meshes with the driven gear.

[0010] With the above technical solution, the height of the roller body can be adjusted according to the thickness of different wool tops.

[0011] Furthermore, the driving assembly includes a dual-shaft motor fixed to the top end of the cross plate, a first rotating shaft fixed to the output shaft of the dual-shaft motor, and a transmission assembly arranged on the outer surfaces of the first rotating shaft and the second rotating shaft.

[0012] With the above technical solution, the roller body can be rotated simultaneously from both sides.

[0013] Furthermore, the transmission assembly includes a driving wheel fixed to the outer surface of the first rotating shaft, a driven wheel fixed to the outer surface of the second rotating shaft, and a transmission belt drivingly connected to the outer surfaces of the driving wheel and the driven wheel.

[0014] With the above technical solution, the second rotating shaft can be driven to rotate by the first rotating shaft.

[0015] Furthermore, a first bearing seat is fixed to the lower ends of the opposite sides of the two vertical plates, and the first rotating shaft is rotatably connected to the first bearing seat.

[0016] With the above technical solution, the first rotating shaft can be supported.

[0017] Furthermore, a second bearing seat is fixed to the upper ends of the opposite sides of the two vertical plates, and the second rotating shaft is rotatably connected to the second bearing seat.

[0018] With the above technical solution, the second rotating shaft can be supported.

[0019] Furthermore, the lifting assembly includes a moving plate threadedly connected to the outer surface of the screw rod, two limiting rods fixed to the left and right ends of the moving plate, and four vertical rods fixed to the top end of the moving plate.

[0020] With the above technical solution, the cross plate can be driven to move up and down.

[0021] Furthermore, limiting grooves are formed at both the left and right ends of the inner wall of the installation box, and the limiting rods slide in the limiting grooves.

[0022] Adopting the above technical solution, the movable plate can be limited in position to prevent it from rotating along with the screw rod.

[0023] Furthermore, four through holes are provided at the top end of the installation box, the vertical rod slides in the through holes, and the top end of the vertical rod is fixed to the bottom end of the cross plate.

[0024] Adopting the above technical solution, the vertical rod can stably support the cross plate.

[0025] Compared with the prior art, the technical solution of the present application has the following beneficial effects:

[0026] 1. For the roller device for wool strip textile, by providing a driving mechanism at the top end of the cross plate, the second rotating shaft and the roller body can be driven to rotate from both sides through the transmission component, thereby avoiding damage to the roller body due to excessive unilateral force and reducing the loss of accessories.

[0027] 2. For the roller device for wool strip textile, by providing an adjusting mechanism inside the installation box, the height of the roller body can be automatically adjusted to adapt to the production of wool strips with different thicknesses, thereby expanding the application range of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 is a schematic structural diagram of the present application;

[0029] Figure 2 is a schematic structural diagram of the roller body and the driving mechanism of the present application;

[0030] Figure 3 is a schematic structural diagram of the adjusting mechanism of the present application;

[0031] Figure 4 is a three-dimensional schematic diagram of a partial structure of the adjusting mechanism of the present application.

[0032] In the figure: 1. Installation box; 2. Adjusting mechanism; 201. Servo motor; 202. Rotating rod; 203. Driving gear; 204. Screw rod; 205. Driven gear; 206. Movable plate; 207. Limiting rod; 208. Vertical rod; 3. Cross plate; 4. Driving mechanism; 401. Biaxial motor; 402. First rotating shaft; 403. Vertical plate; 404. Transmission component; 405. Second rotating shaft; 5. Roller body. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0033] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present application without creative efforts shall fall within the protection scope of the present application.

[0034] Please refer to Figures 1-4 , a roller device for wool top spinning in this embodiment includes an installation box 1, an adjustment mechanism 2 installed inside the installation box 1, a cross plate 3 installed at the top of the adjustment mechanism 2, a driving mechanism 4 installed at the top of the cross plate 3, and a roller body 5 installed on the driving mechanism 4.

[0035] The adjustment mechanism 2 in this embodiment is used to adjust the height of the roller body 5, the driving mechanism 4 is used to drive the roller body 5 to rotate, and the roller body 5 is used to deliver wool top.

[0036] It should be noted that the cross plate 3 is used to facilitate the installation of the driving mechanism 4, and the installation box 1 is used to install and support the adjustment mechanism 2.

[0037] Please refer to Figures 1-2 , in order to drive the roller body 5 bilaterally, the driving mechanism 4 in this embodiment includes a driving component installed at the top of the cross plate 3, two vertical plates 403 fixed to the top of the cross plate 3, and a second rotating shaft 405 installed on the driving component. The driving component includes a double-shaft motor 401 fixed to the top of the cross plate 3, a first rotating shaft 402 fixed to the output shaft of the double-shaft motor 401, and a transmission component 404 arranged on the outer surfaces of the first rotating shaft 402 and the second rotating shaft 405. The transmission component 404 includes a driving wheel fixed to the outer surface of the first rotating shaft 402, a driven wheel fixed to the outer surface of the second rotating shaft 405, and a transmission belt drivingly connected to the outer surfaces of the driving wheel and the driven wheel. A first bearing seat is fixed to the lower end of the opposite sides of the two vertical plates 403, and the first rotating shaft 402 is rotatably connected to the first bearing seat. A second bearing seat is fixed to the upper end of the opposite sides of the two vertical plates 403, and the second rotating shaft 405 is rotatably connected to the second bearing seat.

[0038] In the driving mechanism 4 of this embodiment, the double-shaft motor 401 drives the first rotating shaft 402 to rotate. The first rotating shaft 402 is used to drive the transmission component 404 to operate, the transmission component 404 is used to drive the second rotating shaft 405 to rotate, and the vertical plates 403 are used to facilitate the support of the first rotating shaft 402 and the second rotating shaft 405.

[0039] It should be noted that the first bearing seat and the second bearing seat are used to support the first rotating shaft 402 and the second rotating shaft 405 while keeping them rotatable. The rotation of the first rotating shaft 402 can drive the driving wheel to rotate, the driving wheel can drive the transmission belt to transmit power, and the transmission belt can drive the driven wheel and the second rotating shaft 405 to rotate.

[0040] Please refer to Figure 1 、 Figure 3 and Figure 4 For the convenience of adjusting the height of the roller body 5, the adjusting mechanism 2 in this embodiment includes a servo motor 201 fixed to the bottom end of the inner wall of the installation box 1, a rotating rod 202 fixed to the output shaft of the servo motor 201, a driving gear 203 fixed to the outer surface of the rotating rod 202, a screw rod 204 rotatably connected to the bottom end of the inner wall of the installation box 1, a driven gear 205 fixed to the outer surface of the screw rod 204, and a lifting assembly installed inside the installation box 1. The driving gear 203 meshes with the driven gear 205. The lifting assembly includes a moving plate 206 threadedly connected to the outer surface of the screw rod 204, two limiting rods 207 fixed to the left and right ends of the moving plate 206, and four vertical rods 208 fixed to the top end of the moving plate 206. Limiting grooves are provided at both the left and right ends of the inner wall of the installation box 1, and the limiting rods 207 slide in the limiting grooves. Four through holes are provided at the top end of the installation box 1, and the vertical rods 208 slide in the through holes. The top ends of the vertical rods 208 are fixed to the bottom end of the cross plate 3.

[0041] In the adjusting mechanism 2 of this embodiment, the servo motor 201 drives the rotating rod 202 to rotate. The rotating rod 202 is used to drive the driving gear 203 to rotate. The driving gear 203 and the driven gear 205 cooperate to drive the screw rod 204 to rotate. The screw rod 204 can drive the moving plate 206 to move up and down, and the moving plate 206 is used to drive the vertical rods 208 to move up and down.

[0042] It should be noted that the through holes can limit the vertical rods 208, and the limiting rods 207 limit the moving plate 206 by sliding in the limiting grooves. The top end of the screw rod 204 is rotatably connected to the top end of the inner wall of the installation box 1.

[0043] The working principle of the above embodiment is as follows:

[0044] (1)When this device is working, start the dual-axis motor 401. The output shaft of the dual-axis motor 401 rotates to drive the first rotating shaft 402 to rotate. The first rotating shaft 402 drives the driving wheel to rotate. The driving wheel drives the transmission belt to transmit power. The transmission belt drives the driven wheel and the second rotating shaft 405 to rotate. At this time, both sides of the second rotating shaft 405 are stressed, and the second rotating shaft 405 drives the roller body 5 to rotate. The roller body 5 feeds the sliver downward. When producing slivers of different thicknesses, start the servo motor 201. The output shaft of the servo motor 201 rotates to drive the rotating rod 202 to rotate. The rotating rod 202 drives the driving gear 203 to rotate. The driving gear 203 drives the driven gear 205 and the screw rod 204 to rotate. The screw rod 204 drives the moving plate 206 to move up and down. The moving plate 206 drives the limiting rod 207 to slide in the limiting groove. The moving plate 206 drives the cross plate 3 and the roller body 5 to adjust the height.

Claims

1. A roller device for wool top spinning, characterized in that: It includes an installation box (1), an adjustment mechanism (2) installed inside the installation box (1), a cross plate (3) installed at the top end of the adjustment mechanism (2), a driving mechanism (4) installed at the top end of the cross plate (3), and a roller body (5) installed on the driving mechanism (4). The driving mechanism (4) includes a driving assembly installed at the top end of the cross plate (3), two vertical plates (403) fixed to the top end of the cross plate (3), and a second rotating shaft (405) installed on the driving assembly.

2. The roller device for wool top spinning according to claim 1, characterized in that: The adjustment mechanism (2) includes a servo motor (201) fixed to the bottom end of the inner wall of the installation box (1), a rotating rod (202) fixed to the output shaft of the servo motor (201), a driving gear (203) fixed to the outer surface of the rotating rod (202), a screw rod (204) rotatably connected to the bottom end of the inner wall of the installation box (1), a driven gear (205) fixed to the outer surface of the screw rod (204), and a lifting assembly installed inside the installation box (1). The driving gear (203) meshes with the driven gear (205).

3. A roller device for wool top spinning according to claim 1, characterized in that: The driving assembly includes a dual-axis motor (401) fixed to the top end of the cross plate (3), a first rotating shaft (402) fixed to the output shaft of the dual-axis motor (401), and a transmission assembly (404) arranged on the outer surfaces of the first rotating shaft (402) and the second rotating shaft (405).

4. A roller device for wool top spinning according to claim 3, characterized in that: The transmission assembly (404) includes a driving wheel fixed to the outer surface of the first rotating shaft (402), a driven wheel fixed to the outer surface of the second rotating shaft (405), and a transmission belt drivingly connected to the outer surfaces of the driving wheel and the driven wheel.

5. A roller device for wool top spinning according to claim 3, characterized in that: A first bearing seat is fixed to the lower end of the opposite sides of the two vertical plates (403), and the first rotating shaft (402) is rotatably connected to the first bearing seat.

6. A roller device for wool top spinning according to claim 1, characterized in that: A second bearing seat is fixed to the upper end of the opposite sides of the two vertical plates (403), and the second rotating shaft (405) is rotatably connected to the second bearing seat.

7. A roller device for wool top spinning according to claim 2, characterized in that: The lifting assembly includes a moving plate (206) threadedly connected to the outer surface of the screw rod (204), two limiting rods (207) fixed to the left and right ends of the moving plate (206), and four vertical rods (208) fixed to the top end of the moving plate (206).

8. The roller device for top wool spinning according to claim 7, characterized in that: Limiting grooves are formed at both the left and right ends of the inner wall of the installation box (1), and the limiting rods (207) slide in the limiting grooves.

9. The roller device for top wool spinning according to claim 7, characterized in that: Four through holes are formed at the top end of the installation box (1), and the vertical rods (208) slide in the through holes. The top ends of the vertical rods (208) are fixed to the bottom end of the cross plate (3).

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