Auxiliary separating device for sealing film

Abstract

The utility model provides a sealing film auxiliary separating device, and mainly relates to the field of sealing film auxiliary separating equipment. An auxiliary separating device for a sealing film comprises a supporting frame. The base plates are fixedly arranged on the two sides respectively, the film sealing roll supporting plate is fixedly arranged on the upper portion of the rear side of the base plate on one side, and the film sealing roll supporting rod is fixedly arranged on the inner side of the upper portion of the film sealing roll supporting plate. A rotating roller is further arranged to move and guide the sealing film into the device, an electromagnetic device is further arranged to fix one side of the sealing film, a rotating threaded rod is arranged to drive the electromagnetic device to move and stretch to a certain length, and the other fixed electromagnetic device is further used for fixing the other end of the stretched sealing film. The sealing film is flatly fixed and stretched through the electromagnetic device, and the movable auxiliary separation groove is further formed in the bottom of the sealing film, so that a worker can conveniently cut the sealing film through the separation groove by using a tool.

Description

Technical Field

[0001] This utility model mainly relates to the field of sealing film auxiliary separation equipment, specifically a sealing film auxiliary separation device. Background Technology

[0002] In the packaging of everyday chemicals, electronic products, and other goods, a common step is to wrap the product boxes with plastic film. This plastic film not only protects the product from external environmental factors such as dust, moisture, and physical damage, but also enhances the product's appearance, giving it a more professional and attractive visual effect. However, current wrapping processes present some challenges: traditional wrapping or sealing machines typically require operators to manually wrap the plastic film around the box before feeding it into the machine for final heat sealing or other forms of sealing. This process is susceptible to human error, leading to inaccurate film separation, which in turn affects the finished product's appearance and may reduce production efficiency. Therefore, a sealing auxiliary separation device is needed to assist in film separation, making the separation process neater, more aesthetically pleasing, and improving separation efficiency. Utility Model Content

[0003] To address the shortcomings of existing technologies, this utility model provides a sealing film auxiliary separating device. Its main advantages are: a support frame and support rod fix the sealing film roll to the upper part for rotation; a rotating roller guides the sealing film into the device; an electromagnetic device fixes one side of the sealing film, and a rotating threaded rod moves and stretches the electromagnetic device to a certain length; another fixed electromagnetic device fixes the other end of the stretched sealing film, ensuring the sealing film is flat, fixed, and stretched by the electromagnetic device; and a movable auxiliary separating groove is provided at the bottom of the sealing film, allowing personnel to easily separate the sealing film using tools.

[0004] To achieve the above objectives, this utility model employs the following technical solution:

[0005] A sealing film auxiliary separation device includes a base plate, which is fixedly disposed on both sides. A sealing film roll support plate is fixedly disposed on the upper rear side of one side of the base plate. A sealing film roll support rod is fixedly disposed on the inner side of the upper part of the sealing film roll support plate. A rotating shaft tube is sleeved on the sealing film roll support rod and rotatably connected thereto. A sealing film roll is sleeved on the rotating shaft tube. A threaded sleeve is fixedly sleeved on the outer periphery of the end of the sealing film roll support rod. A limiting threaded cap is sleeved on the outer periphery of the threaded sleeve and threadedly connected thereto.

[0006] Furthermore, a roller support frame is fixedly provided on the upper rear side of the base plates on both sides, and a roller support rod is fixedly provided on the upper part between the roller support frames on both sides. A roller is sleeved on the roller support rod and rotatedly connected thereto. Limiting rings are fixedly provided on both sides of the roller and rotatedly connected to the roller support rod.

[0007] Furthermore, a support frame is fixedly provided on the upper side of the middle of the base plates on both sides. A fixed electromagnetic strip support frame is fixedly connected to the middle of the support frame on both sides. A fixed electromagnetic strip is fixedly provided on the upper part of the fixed electromagnetic strip support frame. A fixed lifting plate slot is opened through the upper outer side of the support frame on both sides. A spring support plate is provided at the lower part of the fixed lifting plate slot on both sides. A spring support plate hole is opened in the middle of the spring support plate. A fixed spring rod is slidably connected to the hole. A spring is sleeved on the outer periphery of the fixed spring rod on both sides. A fixed lifting plate is fixedly provided on the upper part of the fixed spring rod on both sides and is installed inside the fixed lifting plate slot on both sides and slidably connected to it. A fixed magnetic strip is fixedly provided at the lower part of the fixed lifting plate.

[0008] Furthermore, a second support frame is fixedly provided on the upper side of the ends of the base plates on both sides. A track support rod is fixedly provided on the upper rear side of the second support frame and is fixedly connected to the first support frame. A through groove is provided on the outer side of the track support rod. Track tube support plates are provided on both sides of the through groove and are fixedly connected to the track support rod. A track tube is fixedly provided between the track tube support plates. A movable electromagnetic strip support frame is sleeved on both sides of the track tube and is slidably connected to it and is provided in the through groove. A movable electromagnetic strip is fixedly provided on the upper part of the movable electromagnetic strip support frame. Spring support holes are provided on both sides of the movable electromagnetic strip support frame. A movable spring rod is slidably connected to it through the spring support hole. A second spring is sleeved on the outer periphery of the movable spring rod and is fixedly connected to the spring support hole. Next, a movable lifting plate is fixedly mounted on the upper part of the movable spring rod, and a movable magnetic strip is fixedly mounted on the lower part of the movable lifting plate. A motor support rod is fixedly mounted on the upper part between the two support frames on both sides. A motor support plate is fixedly mounted on the middle part of the motor support rod. A servo motor is fixedly mounted on the front part of the motor support plate. The output end of the servo motor passes through the motor support plate. A threaded rod is fixedly mounted on the output end of the servo motor. A bearing sleeve support plate is fixedly mounted on the middle part of the fixed electromagnetic strip support frame. A bearing sleeve is fixedly mounted on the front part of the bearing sleeve support plate. The threaded rod is installed inside the bearing sleeve and rotates to connect with it. A threaded block is fixedly mounted on the lower part of the movable electromagnetic strip support frame. A threaded hole is opened in the center of the threaded block. The threaded rod passes through the threaded hole and is threaded to it.

[0009] Furthermore, auxiliary partition plates are fitted onto the track tubes on both sides and slidably connected to them, and are also provided in the through grooves and slidably connected to them. An auxiliary partition groove is provided in the middle of the upper part of the auxiliary partition plate.

[0010] Compared with the existing technology, the beneficial effects of this utility model are:

[0011] 1. The sealing film roll is fixed to the upper part and rotated by setting a support frame and support rod. A rotating roller is set to move and guide the sealing film into the device. An electromagnetic device is set to fix one side of the sealing film and a rotating threaded rod drives the electromagnetic device to move and stretch it to a certain length. Another set of fixed electromagnetic devices is used to fix the other end of the stretched sealing film, so that the sealing film is flat, fixed and stretched by the electromagnetic device. The electromagnetic device fixes the sealing film to ensure that the sealing film can be quickly flattened and fixed, avoiding unevenness during fixation. The threaded rod controls the electromagnetic device to freely control the length of the sealing film pulled out, which is convenient for the separation of different lengths.

[0012] 2. A movable divider plate is installed at the bottom of the sealing film, which allows users to move cutting tools such as blades through the dividing groove in the middle of the divider plate to divide the sealing film, ensuring the flatness of the divided part. After the division is completed, the divided sealing film is removed. The divider plate can support a part of the sealing film to be divided. The supporting part of the sealing film to be divided can be fixed and stretched again by moving the electromagnetic device, so that cyclic stretching can be performed, improving the automation level of the device. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model;

[0014] Figure 2 This is a schematic diagram of the structure of this utility model;

[0015] Figure 3 This is a schematic diagram of the base plate structure of this utility model;

[0016] Figure 4 This is a schematic diagram of the structure of the mobile electromagnetic strip support frame of this utility model;

[0017] Figure 5 This is a schematic diagram of the fixed lifting plate structure of this utility model;

[0018] Figure 6 This is a schematic diagram of the structure of the movable electromagnetic strip support frame of this utility model.

[0019] The following are the labels in the attached diagram: 1. Base plate; 2. Sealing roll support plate; 3. Sealing roll support rod; 4. Rotary shaft tube; 5. Sealing roll; 6. Threaded sleeve; 7. Limiting threaded cap; 8. Roller support frame; 9. Roller support rod; 10. Roller; 11. Limiting ring; 12. Support frame one; 13. Fixed electromagnetic strip support frame; 14. Fixed electromagnetic strip; 15. Fixed lifting plate slot; 16. Spring support plate; 17. Spring support plate hole; 18. Fixed spring rod; 19. Spring one; 20. Fixed lifting plate; 21. Fixed magnetic strip; 22. Support frame two; 23. Track support rod; 24. Through groove; 25. Track tube support plate; 26. Track tube; 27. Movable electromagnetic strip support frame; 28. Movable electromagnetic strip; 29. ​​Spring support hole; 30. Movable spring rod; 31. Spring two; 32. Movable lifting plate; 33. Movable magnetic strip; 34. Motor support rod; 35. Motor support plate; 36. Servo motor; 37. Threaded rod; 38. Bearing sleeve support plate; 39. Bearing sleeve; 40. Threaded block; 41. Threaded hole; 42. Auxiliary partition plate; 43. Auxiliary partition groove. Detailed Implementation

[0020] The present invention will be further described in conjunction with the accompanying drawings and specific embodiments. It should be understood that these embodiments are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that after reading the teachings of this invention, those skilled in the art can make various alterations or modifications to the present invention, and these equivalent forms also fall within the scope defined in this application.

[0021] Example: A sealing film auxiliary separation device

[0022] like Figure 1-6 As shown, a sealing film auxiliary separation device has the following specific structure:

[0023] A sealing film auxiliary separation device includes a base plate 1, which is fixedly disposed on both sides. A sealing film roll support plate 2 is fixedly disposed on the upper rear side of one side of the base plate 1. A sealing film roll support rod 3 is fixedly disposed on the inner side of the upper part of the sealing film roll support plate 2. A rotating shaft tube 4 is sleeved on the sealing film roll support rod 3 and rotatably connected thereto. A sealing film roll 5 is sleeved on the rotating shaft tube 4. The sealing film roll 5 is rotatably connected to the sealing film roll support rod 3 through the rotating shaft tube 4, so that the sealing film roll 5 can be rotated by pulling the sealing film end. A threaded sleeve 6 is fixedly sleeved on the outer periphery of the end of the sealing film roll support rod 3. A limiting threaded cover 7 is sleeved on the outer periphery of the threaded sleeve 6 and threadedly connected thereto. The limiting threaded cover 7 is threadedly connected to the threaded sleeve 6 so that the rotating shaft tube 4 can be limited on the sealing film roll support rod 3 to prevent it from falling off.

[0024] Roller support frames 8 are fixedly provided on the upper rear side of the base plates 1 on both sides. Roller support rods 9 are fixedly provided on the upper part between the roller support frames 8 on both sides. Rollers 10 are sleeved on the roller support rods 9 and rotatably connected to them. By pulling out the sealing film end of the sealing film roll 5 and placing it on the roller 10, the sealing film is guided to cover the roller flat and prevent wrinkles. Limiting rings 11 are fixed on both sides of the roller 10 and rotatably connected to the roller support rods 9. By setting the limiting rings 11, the sealing film can be limited to the middle of the roller to prevent the sealing film from shifting.

[0025] A support frame 12 is fixedly mounted on the upper side of the middle of the base plates 1 on both sides. A fixed electromagnetic strip support frame 13 is fixedly connected to the middle of the support frame 12 on both sides. A fixed electromagnetic strip 14 is fixedly mounted on the upper part of the fixed electromagnetic strip support frame 13. A fixed lifting plate groove 15 is opened through the upper outer side of the support frame 12 on both sides. A spring support plate 16 is provided at the lower part of the fixed lifting plate groove 15 on both sides. A spring support plate hole 17 is opened in the middle of the spring support plate 16. A fixed spring rod 18 is slidably connected to the spring support plate hole 17. A spring 19 is sleeved on the outer periphery of the fixed spring rod 18 on both sides. A fixed lifting plate 20 is fixedly mounted on the upper part of the fixed spring rod 18 on both sides. The fixed lifting plate 20 is slidably connected to the fixed lifting plate slots 15 on both sides. The fixed lifting plate 20 is lifted upward by the spring 19. The lower part of the fixed lifting plate 20 is fixed with a fixed magnetic strip 21. First, the sealing film passes between the fixed magnetic strip 21 and the fixed electromagnetic strip 14. Then, the fixed electromagnetic strip 14 is powered to generate magnetic force to further attract the fixed magnetic strip 21. This causes the fixed magnetic strip 21 and the fixed lifting plate 20 to compress the spring 19 and descend, and adhere to the fixed electromagnetic strip 14. This squeezes and fixes the sealing film passing between the fixed magnetic strip 21 and the fixed electromagnetic strip 14 in a certain position.

[0026] Support frame 22 is fixedly provided on the upper side of the ends of the base plates 1 on both sides. A track support rod 23 is fixedly provided on the rear side of the upper part of the support frame 22 and is fixedly connected to the support frame 12. A through groove 24 is provided on the outer side of the track support rod 23 for installing a sliding mechanism. Track tube support plates 25 are provided on both sides of the through groove 24 and are fixedly connected to the track support rod 23. A track tube 26 is fixedly provided between the track tube support plates 25 for installing the sliding mechanism and providing better sliding performance. A movable electromagnetic strip support frame 27 is sleeved on the track tube 26 on both sides and slidably connected to it, and is located in the through groove 24. A movable electromagnetic strip 28 is fixedly provided on the upper part of the movable electromagnetic strip support frame 27. Spring support holes 29 are provided on both sides of the movable electromagnetic strip support frame 27. A movable spring rod 30 is slidably connected to it through the spring support hole 29. A spring 21 is sleeved on the outer periphery of the movable spring rod 30 and fixedly connected to the spring support hole 29. The upper part of the movable spring rod 30 is fixedly provided with a movable lifting plate 32. The movable lifting plate 32 is supported by the spring 31 so that it can be raised and lowered. The lower part of the movable lifting plate 32 is fixedly provided with a movable magnetic strip 33. By energizing the movable electromagnetic strip 28, a magnetic force is generated to further attract the movable magnetic strip 33 and the movable lifting plate 32 to descend and adhere to the movable electromagnetic strip 28, so that the two can cooperate to squeeze and fix the sealing film between the movable magnetic strip 33 and the movable electromagnetic strip 28. Then, by moving the movable magnetic strip 30, the sealing film can be pressed and fixed between the movable magnetic strip 33 and the movable electromagnetic strip 28. The moving electromagnetic strip support frame 27 causes the sealing film to elongate. A motor support rod 34 is fixedly mounted on the upper part between the two support frames 22 on both sides. A motor support plate 35 is fixedly mounted in the middle of the motor support rod 34. A servo motor 36 is fixedly mounted on the front of the motor support plate 35. The output end of the servo motor 36 passes through the motor support plate 35. A threaded rod 37 is fixedly mounted on the output end of the servo motor 36. A bearing sleeve support plate 38 is fixedly mounted in the middle of the fixed electromagnetic strip support frame 13. A bearing sleeve 39 is fixedly mounted on the front of the bearing sleeve support plate 38. The threaded rod 37 is installed inside the bearing sleeve 39 and rotates therewith. The lower part of the movable electromagnetic strip support frame 27 is fixedly provided with a threaded block 40. The threaded block 40 has a threaded hole 41 in the center. The threaded rod 37 passes through the threaded hole 41 and is threaded therewith. The servo motor 36 drives the threaded rod 37 to rotate. Furthermore, the threaded rod 37 is threadedly connected to the threaded hole 41, which drives the threaded block 40 to move, which in turn drives the movable electromagnetic strip support frame 27 to move, which in turn drives the sealing film end to move.

[0027] Auxiliary partition plates 42 are fitted onto the track tubes 26 on both sides and slidably connected to them. They are also slidably connected to the through grooves 24, so that the auxiliary partition plates 42 can be slidably adjusted in the through grooves 24. An auxiliary partition groove 43 is provided in the middle of the upper part of the auxiliary partition plate 42 to assist personnel in dividing the track. Other dividing mechanisms and parts can also be installed inside the partition plate 42.

[0028] This solution also includes a controller, the location of which is set by the operator according to the actual situation during operation. The controller is used to control the electrical components used in this solution, including but not limited to sensors, motors, telescopic rods, water pumps, solenoid valves, heating wires, heat pumps, displays, computer input devices, switches, communication devices, lights, speakers, and microphones. The controller is an Intel processor, AMD processor, PLC controller, ARM processor, or microcontroller. It is used in conjunction with a motherboard, memory modules, storage media, and power supply, which is AC power or a lithium battery. When a display screen is provided, a graphics card is also included. For the operating principle of the controller, please refer to "Principles of Automatic Control," "Microcontroller Principles and Application Simulation Cases," and "Sensor Principles and Applications" published by Tsinghua University Press. Other books in this field can also be consulted. Other automation control and electrical components not mentioned are knowledge well known to those skilled in the art and will not be described in detail here.

[0029] Working principle:

[0030] In use, the sealing film roll 5 is first fitted onto the rotating shaft tube 4, and the rotating shaft tube 4 is then fitted onto the sealing film roll support rod 3, allowing the sealing film roll 5 to rotate on the sealing film roll support rod 3. Next, one end of the sealing film roll 5 is extended onto the roller 10 for flat positioning. The sealing film is then further extended so that it passes between the fixed electromagnetic strip support frame 13 and the fixed lifting plate 20, and is placed between the movable electromagnetic strip support frame 27 and the movable lifting plate 32. First, power is supplied to the movable electromagnetic strip 28 to generate magnetic force that attracts the movable magnetic strip 33, causing the movable magnetic strip 33 to adhere to the movable electromagnetic strip 28, thus squeezing and fixing the sealing film between them. Next, the servo motor 36 is activated to drive the threaded rod 37 to rotate. The threaded rod 37 engages with the threaded hole 41, causing the movable electromagnetic strip support frame 27 to move, thereby moving the sealing film. Once the sealing film has moved to a certain position, power is supplied to the fixed electromagnetic strip 14 to generate magnetic attraction. The fixed magnetic strip 21 brings the two together, further squeezing and fixing the sealing film passing through the fixed electromagnetic strip support frame 13 and the fixed lifting plate 20. The rotating motion drives the movable electromagnetic strip support frame 27 to move, further stretching the sealing film to make it easier to cut. The auxiliary dividing plate 42 is moved to a suitable position to adjust the dividing length, allowing the user to use cutting tools such as knives to divide the sealing film through the auxiliary dividing groove 43. After dividing, the power supply to the movable electromagnetic strip 28 is stopped, causing the movable magnetic strip 33 to rise and remove the divided sealing film. The threaded rod 37 is rotated to move the movable electromagnetic strip support frame 27 to the position of the auxiliary dividing plate 42 and push it, causing the sealing film to be divided on it to re-enter between the movable electromagnetic strip 28 and the movable magnetic strip 33 for squeezing and fixing. The power supply to the fixed electromagnetic strip 14 is stopped, and after the movable electromagnetic strip support frame 27 moves the sealing film to the subsequent dividing position, it is fixed again for this dividing operation, achieving automated cyclic operation.

[0031] In explaining this utility model, it should be noted that the terms indicating location are only for ease of description and understanding, and are not intended to limit the installation location of specific technical features. Other possible installation methods are not excluded.

[0032] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A sealing film auxiliary separation device, comprising a base plate (1), characterized in that: The base plate (1) is fixedly installed on both sides. A sealing roll support plate (2) is fixedly installed on the upper rear side of one side of the base plate (1). A sealing roll support rod (3) is fixedly installed on the inner side of the upper part of the sealing roll support plate (2). A rotating shaft tube (4) is sleeved on the sealing roll support rod (3) and rotatedly connected to it. A sealing roll (5) is sleeved on the rotating shaft tube (4). A threaded sleeve (6) is fixedly sleeved on the outer periphery of the end of the sealing roll support rod (3). A limiting threaded cap (7) is sleeved on the outer periphery of the threaded sleeve (6) and threadedly connected to it.

2. The sealing-assisted separation device according to claim 1, characterized in that: Roller support frame (8) is fixedly provided on the upper rear side of the base plate (1) on both sides. Roller support rod (9) is fixedly provided on the upper part between the roller support frames (8) on both sides. Roller (10) is sleeved on the roller support rod (9) and rotatably connected to it. Limiting rings (11) are fixedly provided on both sides of the roller (10) and rotatably connected to the roller support rod (9).

3. The sealing-assisted separation device according to claim 1, characterized in that: A support frame (12) is fixedly provided on the upper side of the middle of the base plate (1) on both sides. A fixed electromagnetic strip support frame (13) is fixedly connected to the middle of the support frame (12) on both sides. A fixed electromagnetic strip (14) is fixedly provided on the upper part of the fixed electromagnetic strip support frame (13). A fixed lifting plate groove (15) is opened through the upper outer side of the support frame (12) on both sides. A spring support plate (16) is provided at the lower part of the fixed lifting plate groove (15) on both sides. A spring support plate hole (17) is opened in the middle of the spring support plate (16). A fixed spring rod (18) is provided inside the spring support plate hole (17) and is slidably connected to it. A spring (19) is sleeved on the outer periphery of the fixed spring rod (18) on both sides. A fixed lifting plate (20) is fixedly provided on the upper part of the fixed spring rod (18) on both sides and is installed inside the fixed lifting plate groove (15) on both sides and is slidably connected to it. A fixed magnetic strip (21) is fixedly provided at the lower part of the fixed lifting plate (20).

4. The sealing-assisted separation device according to claim 3, characterized in that: Support frame two (22) is fixedly provided on the upper side of the ends of the base plates (1) on both sides. Track support rod (23) is fixedly provided on the upper rear side of support frame two (22) and is fixedly connected to support frame one (12). Through groove (24) is provided on the outer side of track support rod (23). Track tube support plate (25) is provided on both sides of through groove (24) and is fixedly connected to track support rod (23). Track tube (26) is fixedly provided between track tube support plates (25). Track tube (26) is sleeved on both sides of track tube (26). A movable electromagnetic strip support frame (27) is slidably connected to the electromagnetic strip and is disposed in the through groove (24). A movable electromagnetic strip (28) is fixedly provided on the upper part of the movable electromagnetic strip support frame (27). Spring support holes (29) are provided through the two sides of the movable electromagnetic strip support frame (27). A movable spring rod (30) is slidably connected to the movable electromagnetic strip support frame (27). A second spring (31) is sleeved on the outer periphery of the movable spring rod (30) and fixedly connected to the spring support hole (29). A movable lifting plate (32) is fixedly mounted on the upper part of the spring rod (30), and a movable magnetic strip (33) is fixedly mounted on the lower part of the movable lifting plate (32). A motor support rod (34) is fixedly mounted on the upper part between the two support frames (22) on both sides. A motor support plate (35) is fixedly mounted in the middle of the motor support rod (34). A servo motor (36) is fixedly mounted on the front of the motor support plate (35). The output end of the servo motor (36) passes through the motor support plate (35). A servo motor (36) is fixedly mounted on the output end of the servo motor (36). The threaded rod (37) is fixedly provided with a bearing sleeve support plate (38) in the middle of the fixed electromagnetic strip support frame (13), and a bearing sleeve (39) is fixedly provided in front of the bearing sleeve support plate (38). The threaded rod (37) is installed inside the bearing sleeve (39) and rotates to connect with it. The lower part of the movable electromagnetic strip support frame (27) is fixedly provided with a threaded block (40). A threaded hole (41) is opened in the center of the threaded block (40), and the threaded rod (37) passes through the threaded hole (41) and engages with it threadedly.

5. A sealing-assisted separating device according to claim 4, characterized in that: An auxiliary partition plate (42) is fitted on both sides of the track tube (26) and slidably connected to it and is provided in the through groove (24) and slidably connected to it. An auxiliary partition groove (43) is opened in the middle of the upper part of the auxiliary partition plate (42).

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