Automatic cutting machine for aluminum foil sealing film

Abstract

The utility model discloses an automatic cutting machine for an aluminum foil sealing film, and relates to the technical field of aluminum foil sealing films. According to the automatic cutting machine for the aluminum foil sealing film, by arranging bolts, a protection box, a supporting frame, a connecting frame, a clamping block and a cutting knife, the function of protecting the cutting knife is achieved, when the cutting knife is not used, the cutting knife is located in the protection box and protected, and the situation that the surface of the cutting knife is oxidized and rusted due to the fact that the cutting knife is always located in the external environment is prevented; when the cutting knife needs to be replaced or polished, the cutting knife can be taken out of the connecting frame; by arranging the first guide roller, the second guide roller, the movable baffles and the two-way lead screw, the function of limiting the moving position of the aluminum foil sealing film is achieved, the distance between the two sets of movable baffles is adjusted, the aluminum foil sealing film on the surfaces of the first guide roller and the second guide roller is limited, and the situation that the aluminum foil sealing film deviates is avoided; and the aluminum foil sealing film can be conveniently and flatly cut by the cutting knife.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum foil sealing films, in particular to an automatic cutting machine for aluminum foil sealing films. Background Art

[0002] Aluminum foil sealing film is widely used in the bottle mouth packaging of polypropylene plastic bottles. Aluminum foil sealing film is usually composed of a varnish layer or polyethylene terephthalate (PET) film, ink, aluminum foil, polyethylene film or cast polypropylene film, wherein the varnish layer or polyethylene terephthalate film is the outer layer, which serves as a protective layer of the sealing film and protects the ink layer in the sealing film, and the polyethylene film or cast polypropylene film is the inner layer, which serves as a heat-sealing layer of the sealing film and plays a heat-sealing role. When preparing the aluminum foil sealing film, ink is usually applied on one side of the aluminum foil, and then the varnish layer or polyethylene terephthalate is coated on the ink layer, and the other side of the aluminum foil is compounded on the polyethylene film or cast polypropylene film with an adhesive to prepare the aluminum foil sealing film.

[0003] Therefore, Chinese patent announcement No. CN 217837784 U proposes an adjustable sealing film cutting device, comprising two symmetrical support plates fixed to a workbench, a second motor is installed on the support plate located on the right side, and two coaxially fixed screw rods with opposite thread winding directions are rotatably connected between the two support plates; through the provided sealing film limiting mechanism: under the action of the gear lever, the movement of the sealing film can be limited, which is convenient for limiting the sealing films of different widths, avoiding the situation of sealing film deviation, and facilitating the cutting of the sealing film by the cutter, thereby ensuring the cutting quality of the sealing film; through the provided cutting mechanism: on the one hand, the sealing film can be cut under the action of the cutter; on the other hand, through the plugging or disengagement between the plug block and the slot, it is convenient to disassemble and assemble the cutter, and it is convenient to grind and clean the cutter, thereby ensuring the cutting effect of the cutter.

[0004] However, when the adjustable sealing film cutting device is in use, the cutting blade is easily oxidized and rusted due to long-term exposure to the outside world. Cutting the sealing film again is likely to cause contamination to the sealing film, affecting the sealing use of the sealing film, and the cutting length of the sealing film cannot be controlled, resulting in defects in the use of the device. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides an automatic cutting machine for aluminum foil sealing film to solve the problems raised in the above background technology.

[0006] When the adjustable sealing film cutting device is in use, the cutting blade is exposed to the outside for a long time and is prone to oxidation and rust. Cutting the sealing film again easily causes contamination to the sealing film, affecting the sealing use of the sealing film, and the cutting length of the sealing film cannot be controlled.

[0007] To achieve the above objectives, the utility model is implemented through the following technical solutions: an automatic cutting machine for aluminum foil sealing film, comprising a base, a first support plate, a second support plate, a third support plate and a fourth support plate, the top of the base is fixedly connected to the first support plate, the second support plate, the third support plate and the fourth support plate, the top of the first support plate is detachably connected to a winding roller, the second support plate is provided with two groups, a first guide roller is rotatably connected between the two groups of the second support plates, the third support plate is provided with two groups, a second guide roller is rotatably connected between the two groups of the third support plates, a moving baffle is slidably connected to the outer sides of the first guide roller and the second guide roller, the third support plate is provided with two groups, a bidirectional screw rod is rotatably connected between the two groups of the third support plates, the outer side of the bidirectional screw rod is threadedly connected to the moving baffle, the fourth support plate is provided with two groups, a first conveying roller and a second conveying roller are rotatably connected between the two groups of the fourth support plates, One side of the fourth support plate is fixedly connected to a sensor through a fixing frame, one side of the fourth support plate is fixedly connected to a meter, one end of the first conveying roller passes through one side of the fourth support plate and is fixedly connected to the sensor, one end of the top of the base is fixedly connected to a support frame, the bottom of the support frame is detachably connected to a protective box through bolts, a connecting port is provided at the bottom of the protective box, a first sliding rod is fixedly connected to the inside of the protective box, a movable plate is slidably connected to the outside of the first sliding rod, a first spring is fixedly connected between the bottom of the movable plate and the protective box, a connecting frame is fixedly connected to the top of the movable plate, a cutting knife is detachably connected to the inside of the connecting frame, a card block is slidably connected to the inside of the connecting frame, a sliding groove is provided on the top of the card block, threaded holes are provided at both ends of the top of the connecting frame, a push rod is slidably connected to the inside of the threaded hole, the bottom of the push rod is in contact with the sliding groove, and the threaded hole is threadedly connected to the bolt.

[0008] Preferably, the slide groove is inclined, the outer side of the push rod is fixedly connected to a second spring, the interior of the support frame is slidably connected to a connecting plate, and the connecting plate is detachably connected to the connecting frame.

[0009] Preferably, a second sliding rod is fixedly connected inside the connecting frame, an outer side of the second sliding rod is slidably connected to a clamping block, and a third spring is fixedly connected between one side of the clamping block and the connecting frame.

[0010] Preferably, a handle is fixedly connected to the top of the cutting knife.

[0011] Preferably, a storage plate is fixedly connected to the top of the base and directly below the cutting knife.

[0012] Preferably, a cylinder is fixedly connected to the top of the support frame, and an output end of the cylinder passes through one side of the support frame and is fixedly connected to a connecting plate.

[0013] Preferably, a first motor is fixedly connected to one side of the second support plate, and one end of the bidirectional lead screw passes through one side of the second support plate and is fixedly connected to an output end of the first motor.

[0014] Preferably, a second motor is fixedly connected to one side of the fourth support plate, and an end of the first conveying roller away from the sensor passes through one side of the fourth support plate and is fixedly connected to an output end of the second motor.

[0015] Preferably, a control panel is installed on one side of the support frame, and the first motor, the second motor, the sensor, the meter and the cylinder are all electrically connected to the control panel.

[0016] The utility model provides an automatic cutting machine for aluminum foil sealing films. Compared with the prior art, the invention has the following beneficial effects: 1. The automatic cutting machine for aluminum foil sealing film realizes the function of protecting the cutting knife by arranging bolts, a protective box, a support frame, a connecting frame, a clamping block and a cutting knife. When not in use, the cutting knife is inside the protective box to protect the cutting knife, so as to prevent the cutting knife from being always in the external environment and causing oxidation and rust on the surface of the cutting knife. When the cutting knife needs to be replaced or polished, the cutting knife can be taken out of the connecting frame; 2. The automatic cutting machine for aluminum foil sealing film realizes the function of limiting the moving position of the aluminum foil sealing film by arranging a first guide roller, a second guide roller, a movable baffle and a bidirectional screw. The bidirectional screw rotates and moves the movable baffles at both ends along the outer sides of the first guide roller and the second guide roller, and adjusts the distance between the two groups of movable baffles, and limits the aluminum foil sealing film on the surface of the first guide roller and the second guide roller, so as to avoid the deviation of the aluminum foil sealing film, and facilitate the cutting knife to cut the aluminum foil sealing film smoothly, thereby ensuring the cutting quality of the aluminum foil sealing film. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the internal structure of the utility model.

[0018] Figure 2 The three-dimensional structure of the utility model is shown in FIG. Figure 1 .

[0019] Figure 3 The three-dimensional structure of the utility model is shown in FIG. Figure 1 .

[0020] Figure 4 The internal structure of the protective box of the utility model is shown in FIG. Figure 1 .

[0021] Figure 5 The internal structure of the protective box of the utility model is shown in FIG. Figure 2 .

[0022] Figure 6 It is a schematic diagram of the enlarged structure of the local A of the utility model.

[0023] Figure 7 It is a schematic diagram of the enlarged structure of part B of the utility model.

[0024] Figure 8 It is a schematic diagram of the enlarged structure of the local C of the utility model.

[0025] In the figure: 1, base; 2, first support plate; 3, winding roller; 4, second support plate; 5, first guide roller; 6, third support plate; 7, second guide roller; 8, movable baffle; 9, bidirectional screw rod; 10, first motor; 11, second motor; 12, fourth support plate; 13, sensor; 14, meter; 15, cylinder; 16, support frame; 17, control panel; 18, storage plate; 19, protective box; 20, connecting plate; 21, cutting knife; 22, first slide bar; 23, first spring; 24, moving plate; 25, connecting frame; 26, block; 27, threaded hole; 28, push rod; 29, second spring; 30, slide groove; 31, second slide bar; 32, third spring; 33, bolt; 34, first conveying roller; 35, second conveying roller. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figure 1-8The utility model provides a technical solution: an automatic cutting machine for aluminum foil sealing film, comprising a base 1, a first support plate 2, a second support plate 4, a third support plate 6 and a fourth support plate 12. The top of the base 1 is fixedly connected with the first support plate 2, the second support plate 4, the third support plate 6 and the fourth support plate 12. The heights of the first support plate 2, the second support plate 4, the third support plate 6 and the fourth support plate 12 are gradually reduced, so that the aluminum foil sealing film on the surface is inclined, so that the aluminum foil sealing film can be unfolded under the action of gravity to make its surface flat. The top of the first support plate 2 is detachably connected with a winding roller 3, so that the winding roller 3 can be replaced after the cutting of the previous roll of aluminum foil sealing film is completed. The second support plate 4 is provided with two groups, and the first guide roller 5 is rotatably connected between the two groups of second support plates 4. One side of the aluminum foil sealing film is laid on the surface of the first guide roller 5, and the third support plate 6 is provided with two groups, and a second guide roller 7 is rotatably connected between the two groups of third support plates 6, and one side of the aluminum foil sealing film is laid on the surface of the second guide roller 7. Because there is a height difference between the first guide roller 5 and the second guide roller 7, the aluminum foil sealing film is inclined, and a movable baffle 8 is slidably connected to the outer side of the first guide roller 5 and the second guide roller 7. The movable baffle 8 moves on the outer side of the first guide roller 5 and the second guide roller 7. By adjusting the distance between the two groups of movable baffles 8, the moving position of the moving aluminum foil sealing film is better restricted. The third support plate 6 is provided with two groups, and a bidirectional screw rod 9 is rotatably connected between the two groups of third support plates 6. The outer side of the bidirectional screw rod 9 is threadedly connected to the movable baffle 8, and the double The screw rod 9 rotates with the movable baffles 8 at both ends to move, the fourth support plate 12 is provided with two groups, the first conveying roller 34 and the second conveying roller 35 are rotatably connected between the two groups of the fourth support plates 12, the first conveying roller 34 and the second conveying roller 35 rotate to better convey the aluminum foil sealing film, one side of the fourth support plate 12 is fixedly connected with a sensor 13 through a fixed frame, one side of the fourth support plate 12 is fixedly connected with a meter 14 to control the cutting length of the aluminum foil sealing film, one end of the first conveying roller 34 passes through one side of the fourth support plate 12 and is fixedly connected to the sensor 13, the number of rotations of the first conveying roller 34 is sensed and transmitted, and the top end of the base 1 is fixedly connected with a support frame 16, The bottom of the support frame 16 is detachably connected to the protection box 19 by bolts 33, so that the protection box 19 and the support frame 16 can be better connected. A connection port is provided at the bottom of the protection box 19, so that the cutting knife 21 can be moved out of the protection box 19 to cut the aluminum foil sealing film. The inside of the protection box 19 is fixedly connected to a first slide bar 22, and a movable plate 24 is slidably connected to the outer side of the first slide bar 22. The movable plate 24 moves along the outer side of the first slide bar 22. A first spring 23 is fixedly connected between the bottom of the movable plate 24 and the protection box 19. The movable plate 24 moves to squeeze the first spring 23, and the first spring 23 is squeezed to generate elastic force. When the first spring 23 loses its pressing force, under the action of the elastic force,The first spring 23 brings the moving plate 24 back to its original position, and the top of the moving plate 24 is fixedly connected to a connecting frame 25, and the moving plate 24 moves with the connecting frame 25, and the interior of the connecting frame 25 is detachably connected to the cutting knife 21, so that the cutting knife 21 can be replaced better, and the interior of the connecting frame 25 is slidably connected to a card block 26, and the card block 26 moves to one side of the cutting knife 21, restricting the cutting knife 21 in the connecting frame 25, and connecting the cutting knife 21 to the connecting frame 25, and a sliding groove 30 is provided on the top of the card block 26, so that the cutting knife 21 can be connected to the connecting frame 25. The top ends of the connection frame 25 are provided with threaded holes 27, and a push rod 28 is slidably connected inside the threaded holes 27. The bottom of the push rod 28 contacts the slide groove 30, and the threaded hole 27 is threadedly connected with the bolt 33. The bolt 33 is screwed into the threaded hole 27, and the threaded hole 27 gradually enters the threaded hole 27 to squeeze the push rod 28. The push rod 28 moves downward under the squeeze, and the slide groove 30 moves the block 26 toward the inside of the connection frame 25 along the downward movement trend of the push rod 28 until the block 26 moves away from one side of the cutting knife 21.

[0028] Furthermore, the slide groove 30 is inclined, and the bottom of the push rod 28 contacts the higher end of the slide groove 30. The outer side of the push rod 28 is fixedly connected with a second spring 29. The push rod 28 moves to squeeze the second spring 29, and the second spring 29 is squeezed to generate elastic force. When the second spring 29 loses the pressing force, the second spring 29 brings the push rod 28 back to its original position under the action of the elastic force. The interior of the support frame 16 is slidably connected with a connecting plate 20, and the connecting plate 20 is detachably connected to the connecting frame 25. After the protective box 19 is connected to the bottom of the support frame 16, the connecting plate 20 is located above the connecting frame 25 and contacts the connecting frame 25. The connecting plate 20 moves and moves the connecting frame 25.

[0029] Furthermore, a second slide bar 31 is fixedly connected to the interior of the connecting frame 25, and the outer side of the second slide bar 31 is slidably connected to the block 26. The block 26 moves along the second slide bar 31, and a third spring 32 is fixedly connected between one side of the block 26 and the connecting frame 25. The movement of the block 26 squeezes the third spring 32, and the third spring 32 generates elastic force when squeezed. When the third spring 32 loses its pressing force, under the action of the elastic force, the third spring 32 brings the block 26 back to its original position.

[0030] Furthermore, a handle is fixedly connected to the top of the cutting knife 21 to facilitate taking the cutting knife 21 out of the connecting frame 25 .

[0031] Furthermore, a storage plate 18 is fixedly connected to the top of the base 1 and directly below the cutting knife 21 . A groove matching the size of the cutting knife 21 is formed on the top of the storage plate 18 to better cut the aluminum foil sealing film.

[0032] Furthermore, a cylinder 15 is fixedly connected to the top of the support frame 16, and an output end of the cylinder 15 passes through one side of the support frame 16 and is fixedly connected to the connecting plate 20. When the cylinder 15 is turned on, the cylinder 15 moves with the connecting plate 20.

[0033] Furthermore, a first motor 10 is fixedly connected to one side of the second support plate 4, and one end of the bidirectional screw rod 9 passes through one side of the second support plate 4 and is fixedly connected to the output end of the first motor 10. When the first motor 10 is turned on, the first motor 10 rotates with the bidirectional screw rod 9.

[0034] Furthermore, the second motor 11 is fixedly connected to one side of the fourth support plate 12, and the end of the first conveying roller 34 away from the sensor 13 passes through one side of the fourth support plate 12 and is fixedly connected to the output end of the second motor 11. When the second motor 11 is turned on, the second motor 11 drives the first conveying roller 34 to rotate.

[0035] Furthermore, a control panel 17 is installed on one side of the support frame 16, and the first motor 10, the second motor 11, the sensor 13, the meter 14 and the cylinder 15 are all electrically connected to the control panel 17 to better control the entire device. When in use, the winding roller 3 with the aluminum foil sealing film rolled up is placed on the top of the first support plate 2, and the first motor 10 is turned on. The first motor 10 drives the bidirectional screw 9 to rotate, and the bidirectional screw 9 drives the movable baffles 8 at both ends to move along the outer sides of the first guide roller 5 and the second guide roller 7, and adjusts the distance between the two groups of movable baffles 8. The aluminum foil sealing film on the surface of the first guide roller 5 and the second guide roller 7 is limited, which plays a role in limiting the movement of the aluminum foil sealing film, and is convenient for limiting the aluminum foil sealing films of different widths to avoid the deviation of the aluminum foil sealing film, and is convenient for the cutting knife 21 to cut the aluminum foil sealing film smoothly. In order to ensure the cutting quality of the aluminum foil sealing film, one end of the aluminum foil sealing film is pulled between the first conveying roller 34 and the second conveying roller 35, and the second motor 11 is turned on. The second motor 11 drives the first conveying roller 34 to rotate, and the first conveying roller 34 rotates to push the aluminum foil sealing film. The cutting length is set through the control panel 17, and the sensor 13 senses and transmits the number of rotations of the first conveying roller 34. The meter 14 converts the number of rotations of the first conveying roller 34 into a length value to control the cutting length of the aluminum foil sealing film. When the aluminum foil sealing film moves to the set length, the cylinder 15 is turned on, and the cylinder 15 drives the connecting plate 2 0 moves, the connecting plate 20 moves to push the connecting frame 25, the connecting frame 25 moves along the outer side of the first sliding rod 22 with the moving plate 24, the moving plate 24 moves to squeeze the first spring 23, the first spring 23 is squeezed to generate elastic force, the connecting frame 25 moves with the cutting knife 21, the cutting knife 21 moves out from the connecting port at the bottom of the protection box 19, and cuts the aluminum foil sealing film on the surface of the storage plate 18. When not in use, the cutting knife 21 is inside the protection box 19 to protect the cutting knife 21, so as to prevent the cutting knife 21 from being always in the external environment, resulting in oxidation and rust on the surface of the cutting knife 21. When replacing 21, turn the bolt 33 to remove the protective box 19 from the inside of the support frame 16, screw the bolt 33 into the threaded hole 27, and the threaded hole 27 gradually enters the threaded hole 27 to squeeze the push rod 28. The push rod 28 moves downward under the squeezing, and the slide groove 30 moves along the downward movement trend of the push rod 28 with the block 26 to the inside of the connecting frame 25 until the block 26 moves away from one side of the cutting knife 21. The block 26 moves along the outer side of the second slide bar 31 to squeeze the third spring 32, and the cutting knife 21 loses its restriction. Hold the handle on the top of the cutting knife 21 and take the cutting knife 21 out of the connecting frame 25.

[0036] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic cutting machine for aluminum foil sealing film, comprising a base (1), a first support plate (2), a second support plate (4), a third support plate (6) and a fourth support plate (12), characterized in that: The top of the base (1) is fixedly connected with a first support plate (2), a second support plate (4), a third support plate (6) and a fourth support plate (12); the top of the first support plate (2) is detachably connected with a winding roller (3); the second support plate (4) is provided with two groups, and a first guide roller (5) is rotatably connected between the two groups of the second support plates (4); the third support plate (6) is provided with two groups, and a second guide roller (7) is rotatably connected between the two groups of the third support plates (6); the first guide roller (5) and the second guide roller (7) are slidably connected to the outer sides thereof with a movable The baffle plate (8) is provided with two groups of the third support plates (6), a bidirectional screw rod (9) is rotatably connected between the two groups of the third support plates (6), the outer side of the bidirectional screw rod (9) is threadedly connected to the movable baffle plate (8), the fourth support plates (12) are provided with two groups, a first conveying roller (34) and a second conveying roller (35) are rotatably connected between the two groups of the fourth support plates (12), a sensor (13) is fixedly connected to one side of the fourth support plate (12) through a fixing frame, a meter (14) is fixedly connected to one side of the fourth support plate (12), and the first conveying roller (34) and the second conveying roller (35) are fixedly connected to one side of the fourth support plate (12) through a fixing frame. One end of the roller (34) passes through one side of the fourth support plate (12) and is fixedly connected to the sensor (13); one end of the top of the base (1) is fixedly connected to a support frame (16); the bottom of the support frame (16) is detachably connected to a protection box (19) via a bolt (33); a connection port is provided at the bottom of the protection box (19); a first sliding rod (22) is fixedly connected to the inside of the protection box (19); a movable plate (24) is slidably connected to the outside of the first sliding rod (22); a first elastic member is fixedly connected between the bottom of the movable plate (24) and the protection box (19); The top of the movable plate (24) is fixedly connected to a connecting frame (25), the interior of the connecting frame (25) is detachably connected to a cutting knife (21), the interior of the connecting frame (25) is slidably connected to a clamping block (26), the top of the clamping block (26) is provided with a slide groove (30), the top two ends of the connecting frame (25) are provided with threaded holes (27), the interior of the threaded hole (27) is slidably connected to a push rod (28), the bottom of the push rod (28) is in contact with the slide groove (30), and the threaded hole (27) is threadedly connected to a bolt (33).

2. The automatic aluminum foil sealing film cutting machine according to claim 1, characterized in that: The slide groove (30) is inclined, a second spring (29) is fixedly connected to the outer side of the push rod (28), a connecting plate (20) is slidably connected to the interior of the support frame (16), and the connecting plate (20) is detachably connected to the connecting frame (25).

3. The automatic aluminum foil sealing film cutting machine according to claim 1, characterized in that: A second sliding rod (31) is fixedly connected inside the connection frame (25), an outer side of the second sliding rod (31) is slidably connected to a clamping block (26), and a third spring (32) is fixedly connected between one side of the clamping block (26) and the connection frame (25).

4. The automatic aluminum foil sealing film cutting machine according to claim 1, characterized in that: A handle is fixedly connected to the top of the cutting knife (21).

5. The automatic aluminum foil sealing film cutting machine according to claim 1, characterized in that: A storage plate (18) is fixedly connected to the top of the base (1) and directly below the cutting knife (21).

6. The automatic aluminum foil sealing film cutting machine according to claim 1, characterized in that: The top of the support frame (16) is fixedly connected to a cylinder (15), and the output end of the cylinder (15) passes through one side of the support frame (16) and is fixedly connected to a connecting plate (20).

7. The automatic aluminum foil sealing film cutting machine according to claim 6, characterized in that: A first motor (10) is fixedly connected to one side of the second support plate (4), and one end of the bidirectional screw rod (9) passes through one side of the second support plate (4) and is fixedly connected to an output end of the first motor (10).

8. The automatic aluminum foil sealing film cutting machine according to claim 7, characterized in that: A second motor (11) is fixedly connected to one side of the fourth support plate (12), and an end of the first conveying roller (34) away from the sensor (13) passes through one side of the fourth support plate (12) and is fixedly connected to an output end of the second motor (11).

9. The automatic aluminum foil sealing film cutting machine according to claim 8, characterized in that: A control panel (17) is installed on one side of the support frame (16); the first motor (10), the second motor (11), the sensor (13), the meter (14) and the cylinder (15) are all electrically connected to the control panel (17).

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