Carrying mechanism of winding machine

Abstract

According to the carrying mechanism of the winding machine, a winding station is arranged on the winding machine, the carrying mechanism comprises a first moving device, a second moving device and a mechanical arm assembly used for grabbing an air swelling shaft, the second moving device is installed on the first moving device, and the mechanical arm assembly is rotationally installed on the second moving device; the first moving device drives the second moving device to move horizontally, and the second moving device drives the mechanical arm assembly to move up and down so that the air swelling shaft can be carried to the winding station or carried away from the winding station. The first moving device drives the second moving device to move horizontally, and the second moving device drives the manipulator assembly to move up and down, so that the air swelling shaft is carried to the winding station or carried away from the winding station, automatic carrying of the air swelling shaft is achieved, carrying efficiency is high, manual carrying is not needed, and labor intensity of workers is reduced. The carrying mechanism conducts transmission through the transmission shaft, the transmission wheel and the transmission belt, the transmission wheel and the transmission belt are located at the two ends of the transmission shaft correspondingly, transmission stability is improved, and then the failure rate is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of winding machines, in particular to a conveying mechanism of a winding machine. Background Art

[0002] In the cast film winder, when the cast film is wound, the air-inflating shaft needs to be transported to the winding station of the winder, and then the material is wound through the paper tube on the air-inflating shaft. After the material is wound, the air-inflating shaft needs to be transported to the unloading area, and the paper tube and the material wound on the paper tube are unloaded from the air-inflating shaft. After the air-inflating shaft is put on a new paper tube, it is necessary to transport the air-inflating shaft to the winding station of the winder for the next round of winding process. The air-inflating shaft is generally transported manually, which has high labor intensity and low transportation efficiency. Some existing cast film winders are equipped with air-inflating shaft transporting mechanisms, but the structure is complex, the transmission is unstable, and it is easy to fail.

[0003] Therefore, further improvements are necessary. Utility Model Content

[0004] The utility model aims to provide a conveying mechanism of a winder which has a simple structure, high conveying efficiency, stable transmission, can reduce the labor intensity of workers and is highly practical, so as to overcome the shortcomings of the prior art.

[0005] A conveying mechanism of a winder designed for this purpose is provided with a winding station, and is characterized in that the conveying mechanism comprises a first moving device, a second moving device and a manipulator assembly for grabbing an air-expanding shaft, the second moving device is mounted on the first moving device, the manipulator assembly is rotatably mounted on the second moving device, the first moving device drives the second moving device to move horizontally, and the second moving device drives the manipulator assembly to move up and down, so as to convey the air-expanding shaft to or away from the winding station.

[0006] The first moving device includes a first driver, a transmission assembly and a movable plate. The first driver drives the transmission assembly, the movable plate is fixed on the transmission assembly, and the second moving device is fixed on the movable plate. The first driver drives the movable plate to move horizontally through the transmission assembly, and the movable plate drives the second moving device to move horizontally.

[0007] The transmission assembly includes a transmission shaft, a driving wheel, a transmission belt and a driven wheel. The first driver drives and connects the transmission shaft. The driving wheels are respectively installed at both ends of the transmission shaft. The transmission belt is installed between the driving wheel and the driven wheel. The movable plate is fixed on the transmission belt.

[0008] Fixed frames are respectively arranged on both sides of the winding machine, the driven wheels are rotatably mounted on the fixed frames, and the two ends of the movable plate are slidably arranged on the fixed frames through the slide rail components.

[0009] The fixed frame is provided with a limit buffer, which is respectively located at two ends of the slide rail assembly. When the movable plate slides to the two ends of the slide rail assembly, it acts on the limit buffer.

[0010] The second moving device includes a second driver and a movable seat. The second driver drives the movable seat. The manipulator assembly is rotatably mounted on the movable seat. The second driver drives the movable seat to move up and down. The movable seat drives the manipulator assembly to move up and down.

[0011] A guide sleeve is arranged on the movable seat, a guide rod is arranged at the bottom of the movable plate, and the movable seat is slidably arranged on the guide rod through the guide sleeve to guide up and down.

[0012] The manipulator assembly comprises a third driver and a gripper. The third driver is rotatably mounted on a movable seat. The third driver drives the gripper to rotate, so that the gripper grabs or puts down the inflatable shaft.

[0013] A first connector is arranged at one end of the third driver, and the first connector is hinged to the gripper through a hinge shaft. A second connector is arranged at the other end of the third driver, and the second connector is rotatably mounted on the movable seat through a first rotating shaft.

[0014] The gripper is rotatably connected to the movable seat via a second rotating shaft.

[0015] The utility model provides a conveying mechanism of a winder, in which a first moving device drives a second moving device to move horizontally, and the second moving device drives a manipulator assembly to move up and down, so as to convey the air-expanding shaft to or from the winding station, thereby realizing automatic conveying of the air-expanding shaft, with high conveying efficiency and no need for manual conveying. The conveying mechanism is transmitted through a transmission shaft, a transmission wheel and a transmission belt, and the transmission wheel and the transmission belt are respectively located at both ends of the transmission shaft, thereby improving the stability of the transmission and thus reducing the failure rate, and the utility model has a simple structure and is convenient for debugging. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of a winder in one embodiment of the utility model.

[0017] Figure 2 It is a schematic diagram of the overall structure of the winder in another aspect in one embodiment of the utility model.

[0018] Figure 3 It is a schematic diagram of the overall structure of the first moving device, the second moving device and the manipulator assembly in one embodiment of the utility model.

[0019] Figure 4 It is a schematic diagram of the overall structure of the second moving device and the manipulator assembly in one embodiment of the utility model. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0021] See also Figure 1-Figure 4 The conveying mechanism of the winder is provided with a winding station 1, and the conveying mechanism is arranged on the top of the winder. The conveying mechanism includes a first moving device 2, a second moving device 3 and a manipulator assembly 4 for grabbing the air-expanding shaft 5. The second moving device 3 is installed on the first moving device 2, and the manipulator assembly 4 is rotatably installed on the second moving device 3. The first moving device 2 drives the second moving device 3 to move horizontally, and the second moving device 3 drives the manipulator assembly 4 to move up and down to convey the air-expanding shaft 5 to the winding station 1 or move it away from the winding station 1.

[0022] The first moving device 2 includes a first driver 6, a transmission assembly and a movable plate 7. The first driver 6 drives the transmission assembly, the movable plate 7 is fixed on the transmission assembly, and the second moving device 3 is fixed on the movable plate 7. The first driver 6 drives the movable plate 7 to move horizontally through the transmission assembly, and the movable plate 7 drives the second moving device 3 to move horizontally.

[0023] The transmission assembly includes a transmission shaft 8, a driving wheel 9, a transmission belt 10 and a driven wheel 11. The first driver 6 drives and connects the transmission shaft 8. The driving wheels 9 are respectively installed at both ends of the transmission shaft 8. The transmission belt 10 is installed between the driving wheel 9 and the driven wheel 11. The two ends of the movable plate 7 are clamped and fixed on the transmission belt 10 by clamping blocks 26 respectively; the first driver 6 includes a motor and a reducer, the motor drive is connected to the reducer, and the reducer drive is connected to the transmission shaft 8; the first driver 6 drives the driving wheel 9 to rotate through the transmission shaft 8, the driving wheel 9 and the driven wheel 11 cooperate with each other to drive the transmission belt 10 to move, and the transmission belt 10 drives the movable plate 7 to move horizontally.

[0024] The winder includes a frame 27 , and fixed frames 12 are respectively arranged on both sides of the top of the frame 27 , the driven wheel 11 is rotatably mounted on the fixed frame 12 , and both ends of the movable plate 7 are horizontally slidably arranged on the fixed frame 12 through a slide rail assembly 13 ; the first driver 6 is fixed on the fixed frame 12 .

[0025] A limit buffer 14 is provided on the fixed frame 12, and the limit buffer 14 is respectively located at both ends of the slide rail assembly 13. When the movable plate 7 slides to both ends of the slide rail assembly 13, it acts on the limit buffer 14 to prevent the movable plate 7 from escaping from the slide rail assembly 13. The limit buffer 14 is a shockproof pad.

[0026] The second moving device 3 includes a second driver 15 and a movable seat 16. The second driver 15 drives the movable seat 16. The manipulator assembly 4 is rotatably installed on the movable seat 16. The second driver 15 drives the movable seat 16 to move up and down, and the movable seat 16 drives the manipulator assembly 4 to move up and down; the second driver 15 is a cylinder, and the second driver 15 is fixed on the movable plate 7; the second moving device 3 is respectively fixed at both ends of the movable plate 7.

[0027] A guide sleeve 17 is provided on the movable seat 16, and a guide rod 18 is provided at the bottom of the movable plate 7. The movable seat 16 is slidably arranged on the guide rod 18 through the guide sleeve 17, and the guide rod 18 can prevent the movable seat 16 from swinging when moving up and down.

[0028] The manipulator assembly 4 includes a third driver 19 and a gripper 20. The third driver 19 is rotatably mounted on the movable seat 16. The third driver 19 drives the gripper 20. The third driver 19 drives the gripper 20 to rotate so that the gripper 20 grabs or puts down the air shaft 5. The third driver 19 is a cylinder.

[0029] A first connector 21 is provided at one end of the third driver 19 , and the first connector 21 is hinged to the gripper 20 via a hinge shaft 22 . A second connector 23 is provided at the other end of the third driver 19 , and the second connector 23 is rotatably mounted on the movable seat 16 via a first rotating shaft 24 .

[0030] The gripper 20 is rotatably connected to the movable seat 16 via a second rotating shaft 25 , and a hook portion 28 for hooking the air expansion shaft 5 is provided on the gripper 20 .

[0031] A mounting plate 29 for mounting the air expansion shaft 5 is provided on the frame 27. When the winder is winding, the transport mechanism transports the air expansion shaft 5 to the mounting plate 29. A driving motor 30 is provided on the frame 27. After the air expansion shaft 5 is mounted on the mounting plate 29, the driving motor 30 drives the air expansion shaft 5 through a gear assembly 31. A winding roller 32 is also provided on the frame 27. When the winder is winding, the driving motor 30 drives the air expansion shaft 5 to rotate, and the air expansion shaft 5 cooperates with the winding roller 32 to wind the cast film.

[0032] The above is a preferred embodiment of the utility model, which shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. The utility model may have various changes and improvements without departing from the spirit and scope of the utility model, and these changes and improvements fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A conveying mechanism of a winding machine, wherein the winding machine is provided with a winding station (1), characterized in that: The transport mechanism comprises a first moving device (2), a second moving device (3) and a manipulator assembly (4) for grabbing the air-expanding shaft (5); the second moving device (3) is mounted on the first moving device (2); the manipulator assembly (4) is rotatably mounted on the second moving device (3); the first moving device (2) drives the second moving device (3) to move horizontally; and the second moving device (3) drives the manipulator assembly (4) to move up and down, so as to transport the air-expanding shaft (5) to or from the winding station (1).

2. The conveying mechanism of the winder according to claim 1, characterized in that: The first moving device (2) comprises a first driver (6), a transmission assembly and a movable plate (7); the first driver (6) drives the transmission assembly, the movable plate (7) is fixed on the transmission assembly, and the second moving device (3) is fixed on the movable plate (7); the first driver (6) drives the movable plate (7) to move horizontally through the transmission assembly, and the movable plate (7) drives the second moving device (3) to move horizontally.

3. The conveying mechanism of the winder according to claim 2, characterized in that: The transmission assembly comprises a transmission shaft (8), a driving wheel (9), a transmission belt (10) and a driven wheel (11); the first driver (6) drives and connects the transmission shaft (8); the driving wheels (9) are respectively mounted at both ends of the transmission shaft (8); the transmission belt (10) is mounted between the driving wheel (9) and the driven wheel (11); and the movable plate (7) is fixed on the transmission belt (10).

4. The conveying mechanism of the winder according to claim 3, characterized in that: A fixed frame (12) is respectively arranged on both sides of the winding machine, the driven wheel (11) is rotatably mounted on the fixed frame (12), and both ends of the movable plate (7) are slidably arranged on the fixed frame (12) via a slide rail assembly (13).

5. The conveying mechanism of the winder according to claim 4, characterized in that: A limit buffer (14) is provided on the fixed frame (12), and the limit buffer (14) is respectively located at two ends of the slide rail assembly (13). When the movable plate (7) slides to the two ends of the slide rail assembly (13), it acts on the limit buffer (14).

6. The conveying mechanism of the winder according to claim 2, characterized in that: The second moving device (3) comprises a second driver (15) and a movable seat (16); the second driver (15) is connected to the movable seat (16) for driving; the manipulator assembly (4) is rotatably mounted on the movable seat (16); the second driver (15) drives the movable seat (16) to move up and down; and the movable seat (16) drives the manipulator assembly (4) to move up and down.

7. The conveying mechanism of the winder according to claim 6, characterized in that: A guide sleeve (17) is arranged on the movable seat (16), a guide rod (18) is arranged at the bottom of the movable plate (7), and the movable seat (16) is slidably arranged on the guide rod (18) by being guided up and down by the guide sleeve (17).

8. The conveying mechanism of the winder according to claim 6, characterized in that: The manipulator assembly (4) comprises a third driver (19) and a gripper (20). The third driver (19) is rotatably mounted on the movable seat (16). The third driver (19) drives the gripper (20) to rotate, so that the gripper (20) can grasp or put down the air shaft (5).

9. The conveying mechanism of the winder according to claim 8, characterized in that: A first connector (21) is provided at one end of the third driver (19), and the first connector (21) is hinged to the gripper (20) via a hinge shaft (22). A second connector (23) is provided at the other end of the third driver (19), and the second connector (23) is rotatably mounted on the movable seat (16) via a first rotating shaft (24).

10. The conveying mechanism of the winder according to claim 9, characterized in that: The gripper (20) is rotatably connected to the movable seat (16) via a second rotating shaft (25).

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