Intelligent rolling servo device

Abstract

The utility model relates to the technical field of thin film winding, in particular to an intelligent winding servo device which comprises a machine body, two fixing seats are arranged on the inner side of the machine body, two first rollers are arranged on one side of each fixing seat, a winding shaft is arranged among the four first rollers, a thin film is arranged on the side face of the winding shaft, and a servo motor is arranged on the machine body. Two limiting blocks are fixedly arranged on the side face of the winding shaft. Suspended winding is achieved, film adhesion is avoided, in the winding process through the servo motor and the PLC control system, along with increase of the winding diameter, needed tension changes, the torque is adjusted in real time through the intelligent control system so as to be matched with the needed tension, constant tension corresponding to films of different specifications is achieved, and the winding efficiency is improved. The film winding device is simple in structure and convenient to operate, quality reduction caused by breakage or uneven stress of a film in the winding process is avoided, meanwhile, the winding roller and the film can be conveniently and rapidly replaced, operation can be conducted only by one person, labor cost is saved, and the replacement efficiency of the winding roller and the film is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of film winding, in particular to an intelligent winding servo device. Background Art

[0002] During the operation of intelligent degreasing of polytetrafluoroethylene films and oil and gas recovery equipment, the produced film needs to be rolled up, and a winding device is required at this time.

[0003] The existing winding device generally includes a winding roller and a motor. The film is wound on the winding roller, and the motor drives the winding roller to rotate, so that the film is automatically wound on the winding roller.

[0004] However, in the implementation of relevant technologies, it was found that the existing winding device has the following problems: the winding device equipped with the existing oil and gas recovery equipment is not suspended during operation, so it is easy to cause the film to stick, and it is not smart enough. It cannot automatically match the torque of the servo motor according to the size of the film material. During the winding process, it is necessary to match the corresponding torque according to the size of the material. If it does not match, the material will be pulled apart, etc. At the same time, it is more laborious to disassemble the film after winding is completed, which is not convenient enough. In view of this, an intelligent winding servo device is provided to overcome the above defects. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art and to propose an intelligent winding servo device.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] The intelligent winding servo device includes a machine body, two fixed seats are provided on the inner side of the machine body, two first rollers are provided on one side of the two fixed seats, a winding shaft is provided between the four first rollers, a film is provided on the side of the winding shaft, two limit blocks are fixed on the side of the winding shaft, two cylinders are provided on the side of the machine body, movable plates are fixed on the top of the telescopic ends of the two cylinders, connecting plates are fixed on the top of the two movable plates, positioning seats are fixed on the top of one side of the two connecting plates, a number of second rollers are provided inside the two positioning seats, a reducer is provided on one side of the machine body, a servo motor is provided on the side of the reducer, and one side of the reducer is rotatably connected to the first gear. A second gear is fixedly provided at one end of the winding shaft, and the first gear and the second gear are meshed with each other. A control screen is fixedly provided on the other side of the machine body, and a control valve is fixedly provided on the other side of the machine body. Two thickness gauges are provided inside the machine body, and two limit seats are fixedly provided on the inner side of the machine body. The interiors of the two limit seats are slidably connected with movable rods, and one end of the two movable rods is provided with positioning rollers. The side surfaces of the positioning rollers are respectively fixedly connected to one end of the two movable rods, and the other ends of the two movable rods are fixed with pull ropes, and pull holes are opened inside the two limit seats, and the two pull ropes pass through the two pull holes respectively. Counterweight blocks are fixed at the bottom ends of the two pull ropes, and a trolley is provided under the winding roller.

[0008] As a further description of the above technical solution: the interiors of the two fixing seats are both threadedly connected with a plurality of bolts, and the side surfaces of the plurality of bolts are all threadedly connected with the inner side of the body, so that the fixing seats facilitate limiting the position of the first roller.

[0009] As a further description of the above technical solution: the side surfaces of the four first rollers are in contact with the side surfaces of the winding shaft, and the side surfaces of several second rollers are in contact with the side surfaces of the winding shaft. The first rollers are convenient for limiting the winding shaft so that the winding shaft cannot move forward and backward, and at the same time are convenient for reducing the friction force on the winding shaft when it rotates.

[0010] As a further description of the above technical solution: two positioning blocks are fixedly provided on the side of the body, one side of the two positioning blocks is fixedly connected to the side of the two cylinders respectively, and the positioning blocks are convenient for limiting the positioning shaft.

[0011] As a further description of the above technical solution: a positioning shaft is fixed at the bottom end of the two movable plates, and a positioning groove is opened inside the two positioning blocks. The interiors of the two positioning grooves are respectively fitted with the side surfaces of the two positioning shafts, and the positioning shafts facilitate improving the stability of the movable plates when moving.

[0012] As a further description of the above technical solution: a support plate is fixedly provided on one side of the machine body, and the top end of the support plate is fixedly connected to the bottom end of the reducer, so that the support plate facilitates fixing the reducer.

[0013] As a further description of the above technical solution: the interiors of the two fixing seats are rotatably connected to two rotating shafts, and the side surfaces of the four rotating shafts are respectively fixedly connected to the interiors of the four first rollers, so that the rotating shafts can drive the first rollers to rotate.

[0014] As a further description of the above technical solution: a placement groove is opened inside the two positioning seats, and the interiors of the two placement grooves are respectively connected to the side surfaces of several second rollers for rotation. The second rollers are convenient for limiting the winding shaft so that the winding shaft cannot move up and down.

[0015] The utility model has the following beneficial effects:

[0016] The intelligent winding servo device designed by the utility model is designed to adjust the servo motor torque through the reducer, and drive the winding roller to rotate, and the film is wound through the winding roller, so that the film is suspended on the winding roller, so that the film will not stick during operation. Through the servo motor and PLC control system, during the winding process, as the roll diameter increases, the required tension will also change. The intelligent control system adjusts the torque in real time to match the required tension, so as to achieve constant tension corresponding to films of different specifications, and will not cause the film to break or uneven force during the winding process, resulting in quality degradation. When the winding roller finishes winding the film, the control valve controls the extension of the telescopic end of the cylinder, thereby driving the movable plate, the connecting plate, the positioning seat and several second rollers to move upward, so that the winding shaft and the winding roller lose their limit. At this time, the winding roller and the film on the winding roller can be directly removed, and another winding roller can be replaced and the winding roller can be moved so that the limit block is within the limit. The groove fits the connecting plate and moves the winding roller downward so that the winding shaft is located between the four first rollers. The first gear and the second gear are meshed together, and the telescopic end of the cylinder is shortened by the control valve to drive the movable plate, the connecting plate, the positioning seat and the plurality of second rollers to move downward, and the plurality of second rollers limit the limit blocks, thereby limiting the winding shaft and the winding roller so that the winding roller can only rotate, thereby completing the limit of the winding roller, so that the device can achieve suspended winding to avoid film adhesion, and through the servo motor and PLC control system, during the winding process, as the roll diameter increases, the required tension will also change. The intelligent control system adjusts the torque in real time to match the required tension to achieve constant tension corresponding to films of different specifications, and will not cause the film to break or uneven force during the winding process, resulting in quality degradation. At the same time, it is convenient for quick replacement of the winding roller and the film, and only one person is required to operate it, saving labor costs and improving the replacement efficiency of the winding roller and the film. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0018] Figure 2 Schematic diagram of the exploded structure of the practical connecting plate;

[0019] Figure 3 This is a schematic diagram of the internal structure of the positioning seat of the utility model;

[0020] Figure 4 For this utility model Figure 1 Schematic diagram of the installation structure at A;

[0021] Figure 5 It is a side structural schematic diagram of the push cart in the present utility model.

[0022] Legend: 1. Machine body; 2. Fixed seat; 3. First roller; 4. Winding shaft; 5. Trolley; 6. Film; 7. Limit block; 8. Cylinder; 9. Movable plate; 10. Connecting plate; 11. Positioning seat; 12. Second roller; 13. Reducer; 14. Servo motor; 15. First gear; 16. Second gear; 17. Control panel; 18. Control valve; 19. Bolt; 20. Positioning block; 21. Positioning shaft; 22. Support plate; 23. Rotating shaft; 24. Thickness gauge; 25. Limit seat; 26. Movable rod; 27. Positioning roller; 28. Pull rope; 29. ​​Counterweight. DETAILED DESCRIPTION

[0023] Reference Figure 1-4The cam 14 is provided with two guide wheels 16 and a lever 14 is provided on the top of the cam 14 to move the film 6 to the top of the film 6. The cam 14 is provided with two guide wheels 16 and a lever 14 is provided on the top of the cam 14 to move the film 6 to the top of the film 6. The first gear 15 is convenient for driving the second gear 16 to rotate. The second gear 16 is fixedly arranged at one end of the winding shaft 4. The first gear 15 and the second gear 16 are meshed with each other. A control panel 17 is fixedly arranged on the other side of the machine body 1. The control panel 17 is convenient for controlling the winding speed, detecting production information, etc. A control valve 18 is fixedly arranged on the other side of the machine body 1. The control valve 18 is convenient for controlling the lifting and lowering of the cylinder 8. Two thickness gauges 24 are provided inside the machine body 1. Two limit seats 25 are fixedly arranged on the inside of the machine body 1. The interiors of the two limit seats 25 are both slidably connected with movable rods 26. One end of the two movable rods 26 is provided with positioning rollers 27. The side surfaces of the positioning rollers 27 are respectively fixedly connected to one end of the two movable rods 26. The other ends of the two movable rods 26 are fixed with pull ropes 28. Pull holes are opened in the interiors of the two limit seats 25. Two pull ropes 28 pass through the two pull holes respectively. The bottom ends of the two pull ropes 28 are fixed with counterweights 29. A trolley 5 is provided below the winding roller.

[0024] As a further implementation scheme of the above technical solution: the interiors of the two fixing seats 2 are both threadedly connected with a plurality of bolts 19, and the sides of the plurality of bolts 19 are all threadedly connected with the inner side of the body 1, so that the fixing seats 2 are convenient for limiting the first roller 3.

[0025] As a further implementation plan of the above technical solution: the side surfaces of the four first rollers 3 are all in contact with the side surfaces of the winding shaft 4, and the side surfaces of several second rollers 12 are all in contact with the side surfaces of the winding shaft 4. The first rollers 3 are convenient for limiting the winding shaft 4, so that the winding shaft 4 cannot move forward and backward, and at the same time are convenient for reducing the friction force on the winding shaft 4 when it rotates.

[0026] As a further implementation scheme of the above technical solution: two positioning blocks 20 are fixedly provided on the side of the body 1, and one side of the two positioning blocks 20 is fixedly connected to the side of the two cylinders 8 respectively. The positioning blocks 20 are convenient for limiting the positioning shaft 21.

[0027] As a further implementation plan of the above technical solution: a positioning shaft 21 is fixed at the bottom end of the two movable plates 9, and a positioning groove is opened inside the two positioning blocks 20. The interiors of the two positioning grooves are respectively fitted with the side surfaces of the two positioning shafts 21. The positioning shafts 21 facilitate improving the stability of the movable plate 9 when moving.

[0028] As a further implementation scheme of the above technical solution: a support plate 22 is fixedly provided on one side of the body 1, and the top end of the support plate 22 is fixedly connected to the bottom end of the reducer 13, so that the support plate 22 is convenient for fixing the reducer 13.

[0029] As a further implementation scheme of the above technical solution: the interiors of the two fixing seats 2 are rotatably connected to two rotating shafts 23, and the side surfaces of the four rotating shafts 23 are respectively fixedly connected to the interiors of the four first rollers 3, so that the rotating shafts 23 can drive the first rollers 3 to rotate.

[0030] As a further implementation plan of the above technical solution: a placement groove is opened inside the two positioning seats 11, and the interiors of the two placement grooves are respectively connected to the side surfaces of several second rollers 12 for rotation. The second rollers 12 are convenient for limiting the winding shaft 4 so that the winding shaft 4 cannot move up and down.

[0031] Working principle: When using the utility model, a film 6 is produced through the machine body 1, and the thickness of the film 6 is judged by the thickness gauge 24, and the information is transmitted to the terminal, so as to judge whether the quality of the film 6 meets the standard. The torque of the servo motor 14 is adjusted by the reducer 13, and the first gear 15 is driven to rotate, thereby driving the second gear 16 to rotate, thereby driving the winding shaft 4 to rotate, thereby driving the winding roller to rotate, and the film 6 is wound by the winding roller, so that the film 6 is suspended on the winding roller, so that the film 6 will not stick to the roller during operation. Through the servo motor 14 and the PLC control system, during the winding process, as the roll diameter increases, the required tension will also change. The intelligent control system adjusts the torque in real time to match the required tension to achieve films of different specifications. The tension corresponding to 6 is constant, and the film 6 will not break or be subjected to uneven force during the winding process, resulting in a decrease in quality. The winding shaft 4 is limited by the four first rollers 3 and the plurality of second rollers 12, so that the winding shaft 4 cannot move vertically, and the limit block 7 is limited by the connecting plate 10, so that the winding shaft 4 cannot move horizontally, so that the winding roller is limited and can only rotate. The friction between the winding shaft 4 and the winding roller during rotation is easily reduced by the first roller 3 and the second roller 12, so as to improve the winding efficiency of the winding roller. When the winding roller finishes winding the film 6, the telescopic end of the cylinder 8 is controlled to extend by the control valve 18, thereby driving the movable plate 9 to move upward, thereby driving the connecting plate 10 to move upward, thereby driving the positioning seat 11 to move upward, thereby driving the plurality of second rollers The wheel 12 moves up, causing the winding shaft 4 and the winding roller to lose their limit. At this time, the winding roller and the film 6 on the winding roller can be directly removed, and another winding roller can be replaced. The winding roller is moved so that the limit groove of the limit block 7 fits the connecting plate 10, and the winding roller is moved down so that the winding shaft 4 is located between the four first rollers 3. The first gear 15 and the second gear 16 are meshed together, so that the winding shaft 4 and the winding roller are limited and cannot move horizontally. At this time, the telescopic end of the cylinder 8 is shortened by the control valve 18, thereby driving the movable plate 9 to move downward, thereby driving the connecting plate 10 to move downward, thereby driving the positioning seat 11 to move downward, thereby driving several second rollers 12 to move downward, and limiting the limit block 7 through several second rollers 12, thereby limiting the winding shaft 4 and the winding roller, so that the winding The roller can only rotate to complete the limit of the winding roller, so that the device can achieve suspended winding and avoid the film 6 from sticking. In the winding process, the required tension will also change with the increase of the roll diameter through the servo motor 14 and the PLC control system. The intelligent control system adjusts the torque in real time to match the required tension to achieve constant tension corresponding to films 6 of different specifications, and will not cause the film 6 to break or unevenly stressed during the winding process, resulting in quality degradation. At the same time, it is convenient to quickly replace the winding roller and the film 6, and only one person is required to operate it, saving labor costs and improving the replacement efficiency of the winding roller and the film 6. Through the structure of the counterweight block 29, the positioning roller 27 can output a constant thrust according to the size of the film 6 blank to prevent the film 6 material from wrinkling.The trolley 5 is placed at the bottom of the film 6 blank winding device. When some materials are large and heavy, the cylinder 8 drives the connecting plate 10 upward. Due to the arc structure of the connecting plate 10, when the connecting plate 10 pushes the winding roller upward, the winding roller will move horizontally along the connecting plate 10, causing the connecting plate 10 to automatically slide off the first roller 3, so that the first roller 3 does not affect the downward movement of the winding roller. At this time, the cylinder 8 drives the connecting plate 10 downward, thereby driving the winding roller downward, causing the winding roller and film 6 to automatically fall onto the trolley 5, saving manpower and improving the efficiency of film 6 winding.

[0032] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An intelligent winding servo device, comprising a body (1), characterized in that: Two fixed seats (2) are provided on the inner side of the body (1), two first rollers (3) are provided on one side of the two fixed seats (2), a reeling shaft (4) is provided between the four first rollers (3), a film (6) is provided on the side of the reeling shaft (4), two limit blocks (7) are fixed on the side of the reeling shaft (4), two cylinders (8) are provided on the side of the body (1), movable plates (9) are fixed on the top of the telescopic ends of the two cylinders (8), connecting plates (10) are fixed on the top of the two movable plates (9), positioning seats (11) are fixed on the top of one side of the two connecting plates (10), and a plurality of second rollers (12) are provided inside the two positioning seats (11), a reducer (13) is provided on one side of the body (1), a servo motor (14) is provided on the side of the reducer (13), and a first gear (15) is rotatably connected to one side of the reducer (13), and one end of the reeling shaft (4) is fixed. A second gear (16) is fixedly provided, the first gear (15) and the second gear (16) are meshed with each other, a control panel (17) is fixedly provided on the other side of the body (1), a control valve (18) is fixedly provided on the other side of the body (1), two thickness gauges (24) are provided inside the body (1), two limit seats (25) are fixedly provided on the inner side of the body (1), and movable rods (26) are slidably connected inside the two limit seats (25), one end of the two movable rods (26) is provided with a positioning roller (27), the side of the positioning roller (27) is fixedly connected to one end of the two movable rods (26), and the other end of the two movable rods (26) is fixedly provided with a pull rope (28), a pull hole is opened inside the two limit seats (25), the two pull ropes (28) pass through the two pull holes respectively, and a counterweight (29) is fixedly provided at the bottom end of the two pull ropes (28), and a trolley (5) is provided below the winding roller.

2. The intelligent winding servo device according to claim 1, characterized in that: The interiors of the two fixing seats (2) are both threadedly connected with a plurality of bolts (19), and the side surfaces of the plurality of bolts (19) are both threadedly connected to the inner side of the machine body (1).

3. The intelligent winding servo device according to claim 1, characterized in that: The side surfaces of the four first rollers (3) are all in contact with the side surfaces of the winding shaft (4), and the side surfaces of the plurality of second rollers (12) are all in contact with the side surfaces of the winding shaft (4).

4. The intelligent winding servo device according to claim 1, characterized in that: Two positioning blocks (20) are fixedly provided on the side of the machine body (1), and one side of the two positioning blocks (20) is fixedly connected to the side of the two cylinders (8) respectively.

5. The intelligent winding servo device according to claim 1, characterized in that: The bottom ends of the two movable plates (9) are fixed with positioning shafts (21), and the interiors of the two positioning blocks (20) are provided with positioning grooves, and the interiors of the two positioning grooves are respectively fitted with the side surfaces of the two positioning shafts (21).

6. The intelligent winding servo device according to claim 1, characterized in that: A support plate (22) is fixedly provided on one side of the machine body (1), and the top end of the support plate (22) is fixedly connected to the bottom end of the reducer (13).

7. The intelligent winding servo device according to claim 1, characterized in that: The interiors of the two fixing seats (2) are both rotatably connected to two rotating shafts (23), and the side surfaces of the four rotating shafts (23) are respectively fixedly connected to the interiors of the four first rollers (3).

8. The intelligent winding servo device according to claim 1, characterized in that: A placement groove is provided inside each of the two positioning seats (11), and the insides of the two placement grooves are respectively rotatably connected to the side surfaces of a plurality of second rollers (12).

Images