Winding and discharging device

Abstract

The utility model discloses a winding and discharging device which comprises a mounting plate, a cross beam supporting assembly, clamping jaw lifting assemblies, rotary driving assemblies and telescopic chucks, the cross beam supporting assembly, the clamping jaw lifting assemblies, the rotary driving assemblies and the telescopic chucks are arranged on the inner side of the mounting plate, and the clamping jaw lifting assemblies and the rotary driving assemblies are arranged at the two ends of the cross beam supporting assembly. A discharging roll core is supported at the upper end of the clamping jaw lifting assembly, the telescopic chuck is used for mounting or dismounting the discharging roll core, the clamping jaw lifting assembly is used for driving the discharging roll core to move in the direction away from or close to the cross beam supporting assembly, and the rotation driving assembly is arranged between the clamping jaw lifting assembly and the mounting plate and used for driving the discharging roll core to move in the direction away from or close to the cross beam supporting assembly. The rotation driving assembly is used for driving the clamping jaw lifting assembly to rotate. According to the winding and discharging device, automatic reel changing and feeding and discharging can be achieved, the labor cost can be reduced, the reel changing time can be shortened, and safety accidents are reduced.

Description

Technical Field

[0001] This utility model relates to the field of diaphragm winding technology, specifically to a winding and unloading device. Background Technology

[0002] To facilitate film storage and prevent wrinkles, films are typically wound up after production to reduce floor space and maintain film cleanliness. However, most commercially available film winding machines lack lifting and rotating devices. This means that workers are required to support the film after winding, making roll changing complex. Furthermore, the winding rollers used to load the diaphragm are difficult to assemble and disassemble, making film roll removal cumbersome and increasing the risk of safety accidents.

[0003] Therefore, there is a need to provide a winding and unloading device to solve the above problems. Utility Model Content

[0004] In order to overcome the shortcomings of the existing technology, this utility model provides a winding and unloading device that can be used in conjunction with the original telescopic clamp of the winding equipment to realize the automatic winding and unloading function. This can not only reduce labor costs, but also reduce winding time and safety accidents.

[0005] The technical solution adopted by this utility model to solve its technical problem is:

[0006] A winding and unloading device includes a mounting plate and a beam support assembly, a gripper lifting assembly, a rotary drive assembly, and a telescopic chuck disposed inside the mounting plate. The beam support assembly has the gripper lifting assembly and the rotary drive assembly at both ends. The upper end of the gripper lifting assembly supports an unloading core. The telescopic chuck is used to install or remove the unloading core. The gripper lifting assembly drives the unloading core to move away from or towards the beam support assembly. The rotary drive assembly is disposed between the gripper lifting assembly and the mounting plate, and drives the gripper lifting assembly to rotate.

[0007] As a further improvement to the above technical solution, the beam support assembly includes a beam, a seated bearing, and a bearing mounting base. Both ends of the beam are provided with the seated bearing and the bearing mounting base. The mounting plate is provided with mounting holes, and the bearing mounting base is fixedly connected in the mounting holes. The seated bearing is fixedly connected to the bearing mounting base.

[0008] As a further improvement to the above technical solution, the gripper lifting assembly includes a discharge gripper, a mounting frame, and a lifting hydraulic cylinder. The mounting frame is sleeved on the crossbeam, and the lifting hydraulic cylinder is fixedly mounted on the mounting frame. The lower end of the discharge gripper is slidably connected to the mounting frame, and the extended end of the lifting hydraulic cylinder is fixedly connected to the discharge gripper. The lifting hydraulic cylinder drives the discharge gripper to move up and down.

[0009] As a further improvement to the above technical solution, both ends of the crossbeam are provided with fixing plates. The fixing plates are located on the inner side of the mounting frame. The upper end of the fixing plate is provided with a limiting groove, and a concentric adjustment shaft is provided in the limiting groove. The lower end of the lifting hydraulic cylinder is provided with a connecting base, and the concentric adjustment shaft passes through the mounting frame and is connected to the connecting base.

[0010] As a further improvement to the above technical solution, a connecting shaft is provided in the middle of the unloading gripper, the extended end of the lifting hydraulic cylinder is fixedly connected to the connecting shaft, and a receiving groove is provided at the upper end of the unloading gripper, with the two sides of the receiving groove arranged in a high-low structure.

[0011] As a further improvement to the above technical solution, the upper end of the mounting bracket is provided with a guide groove, the lower end of the unloading gripper is provided in the guide groove, and a limiting block is provided on the outside of the guide groove, the limiting block being located below the connecting shaft.

[0012] As a further improvement to the above technical solution, the rotary drive assembly includes a rotary hydraulic cylinder, a connecting plate, and a mounting base. One end of the connecting plate is fixedly connected to the outside of the mounting frame, and the connecting plate is sleeved on the crossbeam. The other end of the connecting plate is hinged to the protruding end of the rotary hydraulic cylinder. The mounting end of the rotary hydraulic cylinder is hinged to the mounting base, and the mounting base is fixedly connected to the mounting plate.

[0013] As a further improvement to the above technical solution, the connecting plate is configured in an L-shape, and one end of the connecting plate is provided with a sleeve hole, through which the crossbeam passes. The other end of the connecting plate is provided with a rotating connector, which is connected to the extended end of the rotary hydraulic cylinder.

[0014] As a further improvement to the above technical solution, lifting position sensors are provided on both sides of the unloading gripper, and the two lifting position sensors are staggered in the height direction, with the lifting position sensors located above the limiting block.

[0015] As a further improvement to the above technical solution, one end of the crossbeam is provided with a mounting ring, a mounting bracket, a rotation sensing plate, a first position feedback sensor, and a second position feedback sensor. The mounting ring is sleeved on the crossbeam, the rotation sensing plate is fixedly connected to the mounting ring, the mounting bracket is fixedly connected to the mounting plate, the first position feedback sensor and the second position feedback sensor are disposed on the mounting bracket, and the rotation sensing plate is disposed between the first position feedback sensor and the second position feedback sensor.

[0016] The beneficial effects of this utility model are:

[0017] This invention employs two hydraulic drive devices to control the lifting and rotating motion of the unloading gripper, thereby achieving precise gripping, transportation, and unloading of the unloading core and realizing automatic loading and unloading of the unloading core. At the same time, it also achieves automated processes through sensors and control systems, improving work efficiency and reducing labor costs. Attached Figure Description

[0018] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0019] Figure 1 This is a schematic diagram of the unloading device of this utility model from one perspective;

[0020] Figure 2 yes Figure 1 Enlarged view of point A in the middle;

[0021] Figure 3 This is a schematic diagram of the unloading device of this utility model from another perspective;

[0022] Figure 4 This is a disassembled structural diagram of one end of the crossbeam of this utility model;

[0023] Figure 5 This is a side view of the gripper lifting assembly of this utility model.

[0024] Reference numerals: 1. Mounting plate; 11. Mounting hole; 2. Crossbeam support assembly; 21. Crossbeam; 22. Bearing with seat; 23. Bearing mounting seat; 3. Gripper lifting assembly; 31. Unloading gripper; 311. Connecting shaft; 312. Drag groove; 32. Mounting bracket; 321. Guide groove; 33. Lifting hydraulic cylinder; 331. Connecting base; 34. Fixing plate; 35. Limiting groove; 36. Concentric adjustment shaft; 37. Limiting block; 38. Lifting position sensor; 4. Rotary drive assembly; 41. Rotary hydraulic cylinder; 42. Connecting plate; 421. Sleeve hole; 422. Rotating connector; 43. Mounting seat; 5. Unloading core; 6. Mounting ring; 7. Mounting bracket; 8. Rotation sensing plate; 9. First position feedback sensor; 10. Second position feedback sensor. Detailed Implementation

[0025] The following will clearly and completely describe the concept, specific structure, and technical effects of this utility model in conjunction with embodiments and accompanying drawings, so as to fully understand the purpose, features, and effects of this utility model. Obviously, the described embodiments are only a part of the embodiments of this utility model, not all of them. Other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are all within the scope of protection of this utility model. Furthermore, all connections / connections involved in the patent do not simply refer to direct contact between components, but rather to the ability to form a better connection structure by adding or reducing connecting accessories according to specific implementation conditions. For example, fixed connections / fixed installations can use screw connections, bolt connections, pin connections, key connections, adhesive connections, mortise and tenon connections, welding, riveting, etc., as needed. For detachable connections, screw connections, bolt connections, threaded connections, snap-fit ​​connections, mortise and tenon connections, Velcro connections, etc., can be used as needed. The various technical features in this utility model can be combined interactively without contradicting each other.

[0026] Reference Figure 1 , Figure 3 A winding and unloading device includes a mounting plate 1, a crossbeam support assembly 2, a gripper lifting assembly 3, a rotary drive assembly 4, and a telescopic chuck. The crossbeam support assembly 2, gripper lifting assembly 3, and rotary drive assembly 4 are all disposed on the inner ends of the two mounting plates 1. The crossbeam support assembly 2 is rotatably connected to the mounting plate 1. The gripper lifting assembly 3 and the rotary drive assembly 4 are disposed at both ends of the crossbeam support assembly 2 to ensure synchronous loading and unloading. The gripper lifting assembly 3 is perpendicular to the crossbeam support assembly 2. The rotary drive assembly 4 is disposed between the gripper lifting assembly 3 and the mounting plate 1. The upper end of the gripper lifting assembly 3 supports the... The unloading core 5, in addition, the winding and unloading device of this utility model still adopts the telescopic clamps described in the prior art. The telescopic clamps are located at both ends of the unloading core 5, which can realize the installation of the unloading core 5 on the gripper lifting assembly 3 or the removal of the unloading core 5 from the gripper lifting assembly 3, and play the role of assisting the gripper lifting assembly 3 in loading and unloading. The gripper lifting assembly 3 is used to drive the unloading core 5 to move away from or towards the crossbeam support assembly 2, and the unloading gripper in the gripper lifting assembly 3 can automatically lift and lower. The rotation drive assembly 4 can drive the gripper lifting assembly 3 to rotate, realize the automatic loading and unloading of the unloading core, and effectively reduce the loading and unloading time and labor costs of the unloading core.

[0027] Reference Figure 3 , Figure 4In an embodiment of this utility model, the beam support assembly 2 includes a beam 21, a bearing 22 with a mounting seat, and a bearing mounting base 23. The beam 21 serves as the rotation center axis. Both ends of the beam 21 are provided with the bearing 22 with a mounting seat and the bearing mounting base 23 to ensure the stability of the rotation axis. The mounting plate 1 is provided with a mounting hole 11. The bearing mounting base 23 is fixedly connected in the mounting hole 11, so that the beam support assembly 2 is mounted on the mounting plate 1. The bearing 22 with a mounting seat is fixedly connected to the bearing mounting base 23. The beam 21 rotates through the bearing 22 with a mounting seat, which facilitates the rotation drive assembly 4 to drive the gripper lifting assembly 3 to rotate by an angle.

[0028] Reference Figure 4 In this embodiment of the present invention, the gripper lifting assembly 3 includes a discharge gripper 31, a mounting frame 32, and a lifting hydraulic cylinder 33. The mounting frame 32 is sleeved on the crossbeam 21, and the lifting hydraulic cylinder 33 is fixedly installed on the mounting frame 32 to ensure stable installation. The discharge gripper 31 is used to perform the gripping and unloading tasks of the discharge core 5, and the lower end of the discharge gripper 31 is slidably connected within the mounting frame 32. The extended end of the lifting hydraulic cylinder 33 is fixedly connected to the discharge gripper 31. The lifting hydraulic cylinder 33 serves as the power source for the lifting motion, driving the discharge gripper 31 to move up and down through hydraulic pressure. Furthermore, the upper end of the discharge gripper 31 is provided with a support groove 312. The two sides of the support groove 312 are arranged with one high and one low structure, and are not flush. When rotating downwards, the higher side can support the discharge core 5, while the lower side can shorten the stroke of the lifting hydraulic cylinder 33, reducing the need for a large lifting distance and lowering costs.

[0029] Specifically, both ends of the crossbeam 21 are provided with fixing plates 34, which are located on the inner side of the mounting frame 32. The upper end of the fixing plate 34 is provided with a limiting groove 35, and a concentric adjustment shaft 36 is provided in the limiting groove 35. The lower end of the lifting hydraulic cylinder 33 is provided with a connecting base 331. The concentric adjustment shaft 36 passes through the mounting frame 32 and is connected to the connecting base 331. This structure is mainly used to adjust the concentricity of the unloading claws 31 on both sides to ensure the accuracy of gripping and unloading.

[0030] Specifically, a connecting shaft 311 is provided in the middle of the unloading gripper 31, and the extended end of the lifting hydraulic cylinder 33 is fixedly connected to the connecting shaft 311 to transmit lifting power, so that the unloading gripper 31 can automatically lift and lower.

[0031] Specifically, the upper end of the mounting bracket 32 ​​is provided with a guide groove 321, and the lower end of the unloading claw 31 is provided in the guide groove 321 to ensure the stability of the unloading claw 31 during lifting and lowering. A limit block 37 is provided on the outer side of the guide groove 321. The limit block 37 is located below the connecting shaft 311 and can limit the descent height of the unloading claw 31 to prevent damage caused by excessive lifting and lowering.

[0032] Reference Figure 4 In an embodiment of this utility model, the rotary drive assembly 4 includes a rotary hydraulic cylinder 41, a connecting plate 42, and a mounting base 43. One end of the connecting plate 42 is fixedly connected to the outside of the mounting frame 32, and the connecting plate 42 is sleeved on the crossbeam 21. The other end of the connecting plate 42 is hinged to the extended end of the rotary hydraulic cylinder 41. The mounting end of the rotary hydraulic cylinder 41 is hinged to the mounting base 43. The rotary hydraulic cylinder 41 serves as the power source for the rotary motion, driving the two-sided gripper lifting assembly 3 to rotate around the crossbeam 21 through hydraulic pressure. The connecting plate 42 serves as the receiving and transmitting component of the rotary power, connected to the mounting frame 32, and transmitting the rotary power. The mounting base 43 is fixedly connected to the mounting plate 1, securely connecting the rotary drive hydraulic cylinder 41 to the mounting plate 1, ensuring the stability and reliability of the rotation.

[0033] Specifically, the connecting plate 42 is configured in an L-shape, and one end of the connecting plate 42 is provided with a sleeve hole 421, through which the crossbeam 21 passes. The other end of the connecting plate 42 is provided with a rotating connector 422, which is connected to the extended end of the rotating hydraulic cylinder 41 to achieve normal rotation drive.

[0034] Reference Figure 5 In an embodiment of this utility model, lifting position sensors 38 are provided on both sides of the unloading gripper 31, and the two lifting position sensors 38 are staggered in the height direction. The lifting position sensors 38 are located above the limiting block 37. The lifting position sensors 38 can monitor the lifting position of the unloading gripper 31 in real time and feed the signal back to the control system to achieve precise control.

[0035] Reference Figure 2 , Figure 4In an embodiment of this utility model, one end of the crossbeam 21 is provided with a mounting ring 6, a mounting bracket 7, a rotation sensing plate 8, a first position feedback sensor 9, and a second position feedback sensor 10. The mounting ring 6 is sleeved on the crossbeam 21, the rotation sensing plate 8 is fixedly connected to the mounting ring 6, and the mounting bracket 7 is fixedly connected to the mounting plate 1. The first position feedback sensor 9 and the second position feedback sensor 10 are disposed on the mounting bracket 7, and the rotation sensing plate 8 is disposed between the first position feedback sensor 9 and the second position feedback sensor 10. When the rotation drive assembly 4 drives the crossbeam 21 to rotate, the rotation sensing plate 8 rotates simultaneously. The rotation position of the rotation sensing plate 8 can be detected by the first position feedback sensor 9 and the second position feedback sensor 10, thereby detecting the rotation angle of the unloading gripper 31 in real time and feeding the signal back to the control system to achieve precision.

[0036] The working process of this utility model device is as follows: the rotary drive assembly 4 rotates the unloading claws 31 on both sides to the position of unloading core 5; the lifting hydraulic cylinder 33 operates, driving the unloading claws 31 to rise and grab the unloading core 5; after grabbing the unloading core 5 into the receiving groove 312, the rotary hydraulic cylinder 41 operates again, rotating the unloading claws 31 to the unloading position and releasing the unloading core 5; after unloading is completed, the unloading claws 31 return to the initial position through rotation and lifting, waiting for the next operation; the lifting and rotation positions of the unloading claws 31 are detected in real time by sensors, realizing high-precision rotation and lifting of the unloading claws, effectively improving work efficiency and reducing manual intervention.

[0037] The above is a detailed description of the preferred embodiments of the present utility model. However, the present utility model is not limited to the described embodiments. Those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present utility model. All such equivalent modifications or substitutions are included within the scope defined by the claims of this application.

Claims

1. A winding and unloading device, characterized in that: The device includes a mounting plate and a beam support assembly, a gripper lifting assembly, a rotary drive assembly, and a telescopic chuck disposed inside the mounting plate. The beam support assembly has the gripper lifting assembly and the rotary drive assembly at both ends. The upper end of the gripper lifting assembly supports a discharge core. The telescopic chuck is used to install or remove the discharge core. The gripper lifting assembly drives the discharge core to move away from or towards the beam support assembly. The rotary drive assembly is disposed between the gripper lifting assembly and the mounting plate, and drives the gripper lifting assembly to rotate.

2. The winding and unloading device according to claim 1, characterized in that: The crossbeam support assembly includes a crossbeam, a seated bearing, and a bearing mounting base. Both ends of the crossbeam are provided with the seated bearing and the bearing mounting base. The mounting plate is provided with mounting holes, and the bearing mounting base is fixedly connected to the mounting holes. The seated bearing is fixedly connected to the bearing mounting base.

3. The winding and unloading device according to claim 2, characterized in that: The gripper lifting assembly includes a discharge gripper, a mounting frame, and a lifting hydraulic cylinder. The mounting frame is sleeved on the crossbeam, and the lifting hydraulic cylinder is fixedly mounted on the mounting frame. The lower end of the discharge gripper is slidably connected to the mounting frame, and the extended end of the lifting hydraulic cylinder is fixedly connected to the discharge gripper. The lifting hydraulic cylinder drives the discharge gripper to move up and down.

4. A winding and unloading device according to claim 3, characterized in that: Both ends of the crossbeam are provided with fixing plates, which are located on the inner side of the mounting frame. The upper end of the fixing plate is provided with a limiting groove, and a concentric adjustment shaft is provided in the limiting groove. The lower end of the lifting hydraulic cylinder is provided with a connecting base, and the concentric adjustment shaft passes through the mounting frame and is connected to the connecting base.

5. A winding and unloading device according to claim 3, characterized in that: A connecting shaft is provided in the middle of the unloading gripper, the extended end of the lifting hydraulic cylinder is fixedly connected to the connecting shaft, and a receiving groove is provided at the upper end of the unloading gripper, with the two sides of the receiving groove arranged in a high-low structure.

6. A winding and unloading device according to claim 5, characterized in that: The upper end of the mounting bracket is provided with a guide groove, the lower end of the unloading gripper is provided in the guide groove, and a limit block is provided on the outside of the guide groove, the limit block is provided below the connecting shaft.

7. A winding and unloading device according to claim 3, characterized in that: The rotary drive assembly includes a rotary hydraulic cylinder, a connecting plate, and a mounting base. One end of the connecting plate is fixedly connected to the outside of the mounting frame and is sleeved on the crossbeam. The other end of the connecting plate is hinged to the extended end of the rotary hydraulic cylinder. The mounting end of the rotary hydraulic cylinder is hinged to the mounting base, and the mounting base is fixedly connected to the mounting plate.

8. A winding and unloading device according to claim 7, characterized in that: The connecting plate is configured in an L-shape, and one end of the connecting plate is provided with a sleeve hole, through which the crossbeam passes. The other end of the connecting plate is provided with a rotating connector, which is connected to the extended end of the rotary hydraulic cylinder.

9. A winding and unloading device according to claim 6, characterized in that: Both sides of the unloading gripper are equipped with lifting position sensors, and the two lifting position sensors are staggered in the height direction. The lifting position sensors are located above the limiting block.

10. A winding and unloading device according to claim 2, characterized in that: One end of the crossbeam is provided with a mounting ring, a mounting bracket, a rotation sensing plate, a first position feedback sensor, and a second position feedback sensor. The mounting ring is sleeved on the crossbeam, the rotation sensing plate is fixedly connected to the mounting ring, and the mounting bracket is fixedly connected to the mounting plate. The first position feedback sensor and the second position feedback sensor are disposed on the mounting bracket, and the rotation sensing plate is disposed between the first position feedback sensor and the second position feedback sensor.

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