Ice boron scattering aluminum plastic bag shrink sealing and packaging integrated machine

Abstract

The application provides an ice boron scattering aluminum plastic bag shrink sealing and packaging integrated machine, and belongs to the field of packaging equipment. The machine comprises a workbench and a placing plate. The placing plate is movably installed on the top surface of the workbench. A displacement assembly is arranged on the bottom surface of the placing plate. An installation frame is arranged on the upper side of the workbench. A height adjusting assembly is arranged between the workbench and the installation frame. The adjustable sealing assembly is used to compress the opening of the aluminum plastic bag. Under the action of the negative pressure equipment, negative pressure is generated in the fixed tube and the movable tube, the air in the aluminum plastic bag is quickly extracted, and the compression operation on the aluminum plastic bag is completed. When the compression is completed, the third electric push rod is started, the third electric push rod pulls the movable tube to move upward, the movable tube is extracted from the aluminum plastic bag, the external air cannot enter under the compression of the sealing equipment, and the sealing is started at the same time, so that the shrink sealing and packaging integrated operation is realized, and the production quality and efficiency are improved.

Description

Technical Field

[0001] This invention relates to the field of packaging equipment technology, and in particular to an integrated machine for shrink sealing and packaging of aluminum-plastic bags containing boron powder. Background Technology

[0002] As a commonly used external powder, the packaging quality of Bingpengsan directly affects the stability, efficacy, and safety of the medicine. Currently, aluminum-plastic bags are commonly used as the packaging carrier for Bingpengsan. The excellent barrier properties, sealing properties, and corrosion resistance of aluminum-plastic bags prevent Bingpengsan from absorbing moisture and deteriorating, ensuring the quality of the medicine within its shelf life.

[0003] Currently, in the traditional aluminum-plastic bag packaging process for boric acid powder, the negative pressure shrinking and sealing operations of the aluminum-plastic bags need to be completed by two or more independent machines. Operators must first place the aluminum-plastic bags containing boric acid powder in the negative pressure shrinking machine. After negative pressure venting and heat shrinking are completed, the aluminum-plastic bags are then transferred to the sealing machine for sealing. This process not only requires additional manpower for material transfer and equipment switching, but also incurs significant time losses due to the gaps between processes, resulting in low overall packaging efficiency. Furthermore, because different specifications of boric acid powder require different aluminum-plastic bags, and existing independent negative pressure shrinking and sealing machines are usually designed and debugged for specific specifications of aluminum-plastic bags, this necessitates the use of external or designated equipment to complete the packaging operation, increasing production costs.

[0004] Based on the above reasons, this invention proposes an integrated machine for shrink sealing and packaging of aluminum-plastic bags containing ice-boron powder. It can realize the integrated operation of negative pressure shrinking and venting and sealing, and has good specification adaptability to meet the existing production needs of ice-boron powder. Summary of the Invention

[0005] The technical problem to be solved by the present invention is to provide an integrated machine for shrink sealing and packaging of aluminum-plastic bags with the advantages of integrated operation and good adaptability.

[0006] To solve the above-mentioned technical problems, the present invention provides the following technical solution:

[0007] The integrated machine for shrink sealing and packaging aluminum-plastic bags containing boron powder includes a worktable. A placement plate is movably mounted on the top surface of the worktable, and a displacement component is provided on the bottom surface of the placement plate. An installation frame is provided on the upper side of the worktable, and a height adjustment component is provided between the worktable and the installation frame. Two fixed tubes are symmetrically and movably connected inside the installation frame. An opening component is provided on each fixed tube. Both fixed tubes are fixedly connected to the same negative pressure device through a conduit, and a piston is provided inside each fixed tube. A movable tube is fixedly connected to the piston, and a withdrawal component is provided on the movable tube. A fixed frame is fixedly connected to the lower side of the installation frame, and an adjustable sealing component is provided inside the fixed frame.

[0008] Preferably, the displacement component includes a through groove that penetrates the center of the side wall of the worktable, and a first gear is provided in the through groove. A first rotating shaft is fixedly connected to the center of the side wall of the first gear, and a first motor is fixedly connected to one end of the first rotating shaft. The first motor is fixedly connected to the worktable, and a first rack is fixedly connected to the bottom surface of the placement plate. The first rack is meshed with the first gear.

[0009] Preferably, the height adjustment assembly includes a fixed housing, two of which are symmetrically fixedly connected to the top surface of the workbench. A support plate is movably connected inside the fixed housing. The support plate is H-shaped and fixedly connected to the mounting frame. A first electric push rod is fixedly connected to the center of the side wall of the support plate and is fixedly connected to the workbench.

[0010] Preferably, the opening assembly includes a fixed shaft, which is fixedly connected to the rear side wall of the fixed tube, and the other end of the fixed shaft is movably connected to a connecting plate. The two connecting plates are movably connected to the same flat plate on the side away from the fixed shaft. A second electric push rod is fixedly connected to the flat plate and is fixedly connected to the mounting frame.

[0011] Preferably, the extraction assembly includes a connecting block, which is fixedly connected to the outer wall of the fixed tube and movably connected to the mounting frame. Each connecting block is movably connected with a vertical plate, one side of which is fixedly connected to the movable tube, and the other side of which is fixedly connected to a third electric push rod, which is fixedly connected to the fixed tube.

[0012] Preferably, the adjustable sealing assembly includes movable plates, two of which are symmetrically arranged within the fixed frame. A sealing device is fixedly connected to one side of each movable plate facing each other. A second rack is fixedly connected to the left and right sides of each of the two movable plates. A second gear meshes between the two second racks on the same side. A second rotating shaft is fixedly connected to the center of the side wall of the second gear. The second rotating shaft is movably connected to the fixed frame, and one of the second rotating shafts passes through the fixed frame and is fixedly connected to a second motor. The second motor is fixedly connected to the fixed frame.

[0013] Preferably, the top surface of the placement plate is provided with a movable groove, and a connecting rod fixing block is movably connected in the movable groove. A baffle is fixedly connected to the top surface of each fixing block, and the same threaded rod is threadedly connected to the two fixing blocks. The threaded rod is arranged in the opposite direction to the threaded engagement direction of the two fixing blocks, and the front end of the threaded rod passes through the placement plate and is fixedly connected to a rotating wheel. The cross-section of the two baffles is arranged in a right-angled trapezoid, and the inclined surfaces of the two baffles face each other.

[0014] Preferably, a groove is formed on the top surface of the workbench, and a slide rail is fixedly connected to the bottom surface of the placement plate. The slide rail is inserted into the groove, and the slide rail and the groove are movably connected.

[0015] Preferably, a transverse groove is provided on the side wall of the second rack, and a transverse plate is movably connected in each of the transverse grooves, and the transverse plate is fixedly connected to the fixed frame.

[0016] Preferably, the diameter of the piston is the same as that of the inner cavity of the fixed tube, and a sealing ring is fixedly connected to the outer wall of the piston.

[0017] Compared with the prior art, the present invention has at least the following beneficial effects:

[0018] This invention uses an adjustable sealing assembly to compress the opening of an aluminum-plastic bag. Under the action of a negative pressure device, negative pressure is generated inside the fixed tube and the movable tube. At this time, the air inside the aluminum-plastic bag is quickly extracted through the movable tube, completing the compression operation of the aluminum-plastic bag. After compression, the third electric push rod is activated, which pulls the movable tube upward, causing the movable tube to be extracted from the aluminum-plastic bag. At this time, under the pressure of the sealing device, it can ensure that external air cannot enter, and the sealing is started at the same time. This realizes the integrated operation of shrink sealing and packaging, improving production quality and efficiency.

[0019] This invention uses a first electric push rod to drive a support plate to move. The support plate moves along the fixed shell, changing the height of the fixed frame and its structure, so that the movable tube can be directly inserted into the aluminum-plastic bag. The sealing position of the aluminum-plastic bag is located inside the fixed frame, which can realize the shrink sealing packaging operation of aluminum-plastic bags of different specifications and improve versatility. Attached Figure Description

[0020] The accompanying drawings, which are incorporated herein and form part of the specification, illustrate embodiments of the present disclosure and, together with the specification, further serve to explain the principles of the present disclosure and enable those skilled in the art to implement and use the present disclosure.

[0021] Figure 1 This is a schematic diagram of the overall front structure of the present invention;

[0022] Figure 2 This is a schematic diagram of the overall side structure of the present invention;

[0023] Figure 3 This is a schematic diagram of the overall cross-sectional structure of the present invention;

[0024] Figure 4 This is a schematic diagram of the structure on the mounting frame of the present invention;

[0025] Figure 5 This is a schematic diagram of the adjustable sealing assembly of the present invention;

[0026] Figure 6 This is a schematic diagram of the front structure of the placement plate of the present invention;

[0027] Figure 7 This is a schematic diagram of the side structure of the placement plate of the present invention;

[0028] Figure 8 This is a schematic diagram of the height adjustment component of the present invention.

[0029] Figure label:

[0030] 1. Workbench; 2. Placement plate; 3. Displacement assembly; 4. Mounting frame; 5. Fixing tube; 6. Opening assembly; 7. Guide tube; 8. Negative pressure device; 9. Piston; 10. Movable tube; 11. Extraction assembly; 12. Fixing frame; 13. Adjustable sealing assembly; 14. First gear; 15. First rotating shaft; 16. First motor; 17. First rack; 18. Fixing shell; 19. Support plate; 20. First electric push rod; 21. Fixing shaft; 22. 23. Connecting plate; 24. Flat plate; 25. Second electric push rod; 26. Connecting block; 27. Vertical plate; 28. Third electric push rod; 29. ​​Height adjustment assembly; 30. Movable plate; 31. Sealing device; 32. Second rack; 33. Second gear; 34. Second rotating shaft; 35. Second motor; 36. Fixed block; 37. Baffle; 38. Threaded rod; 39. Slide groove; 40. Slide rail; 41. Horizontal plate; 42. Sealing ring; 43. Rotary wheel;

[0031] As shown in the figure, specific structures and devices are labeled in the figure to clearly illustrate the structure of the embodiments of the present invention. However, this is only for illustrative purposes and is not intended to limit the present invention to the specific structure, device and environment. Those skilled in the art can adjust or modify these devices and environments according to specific needs, and such adjustments or modifications are still included in the scope of the appended claims. Detailed Implementation

[0032] The integrated machine for shrink sealing and packaging aluminum-plastic bags with ice-boron powder provided by the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments. It should also be noted that, in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments, and those skilled in the art can also use other alternative methods to implement some known technologies; moreover, the accompanying drawings are only for more specific description of the embodiments and are not intended to specifically limit the present invention.

[0033] It should be noted that the use of terms such as "an embodiment," "an embodiment," "an exemplary embodiment," and "some embodiments" in the specification indicates that the described embodiment may include a specific feature, structure, or characteristic, but not every embodiment necessarily includes that specific feature, structure, or characteristic. Furthermore, when a specific feature, structure, or characteristic is described in connection with an embodiment, implementing such a feature, structure, or characteristic in conjunction with other embodiments (whether explicitly described or not) should be within the knowledge of those skilled in the art.

[0034] Generally, terms can be understood at least partly from their use in context. For example, depending at least partly on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in a singular sense, or a combination of features, structures, or characteristics in a plural sense. Additionally, the term "based on" can be understood not necessarily to convey an exclusive set of factors, but rather, alternatively, depending at least partly on the context, to allow for the presence of other factors that are not necessarily explicitly described.

[0035] It is understood that the meanings of “on”, “above” and “above” in this disclosure should be interpreted in the broadest sense, such that “on” means not only “directly on” something, but also includes something with an intermediary feature or layer, and that “above” or “above” means not only “on” something, but also includes something “above” or “above” without an intermediary feature or layer.

[0036] Furthermore, spatially related terms such as “below,” “under,” “lower,” “above,” and “upper” are used herein for convenience to describe the relationship of one element or feature to one or more other elements or features, as illustrated in the accompanying drawings. Spatially related terms are intended to cover different orientations in the use or operation of the device other than those depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially related descriptive terms used herein can be interpreted similarly.

[0037] like Figure 1-8 As shown, an embodiment of the present invention provides an integrated machine for shrink sealing and packaging of aluminum-plastic bags containing ice-boron powder, including a workbench 1, a placement plate 2 movably mounted on the top surface of the workbench 1, a displacement component 3 provided on the bottom surface of the placement plate 2, the displacement component 3 including a through groove, the through groove penetrating the center of the side wall of the workbench 1, and a first gear 14 provided in the through groove, a first rotating shaft 15 fixedly connected to the center of the side wall of the first gear 14, a first motor 16 fixedly connected to one end of the first rotating shaft 15, the first motor 16 fixedly connected to the workbench 1, and a first rack 17 fixedly connected to the bottom surface of the placement plate 2, the first rack 17 meshing with the first gear 14;

[0038] In this technical solution, the aluminum-plastic bag used for packaging ice-boron powder is placed on the placement plate 2. The first motor 16 is started, and the first motor 16 drives the first rotating shaft 15 to rotate. The first rotating shaft 15 drives the first gear 14 to mesh with the first rack 17 to move. The first rack 17 drives the placement plate 2 to move on the worktable 1. The aluminum-plastic bag for packaging ice-boron powder can be automatically transported to the position directly below the mounting frame 4. The operation is convenient, and the placement operation of the aluminum-plastic bag can be carried out on the other side of the placement plate 2 at the same time, which improves work efficiency.

[0039] A movable groove is provided on the top surface of the placement plate 2. A connecting rod fixing block 35 is movably connected in the movable groove. A baffle 36 is fixedly connected to the top surface of each fixing block 35. The two fixing blocks 35 are threaded with the same threaded rod 37. The threaded rod 37 and the two fixing blocks 35 are set in opposite directions of thread engagement. The front end of the threaded rod 37 passes through the placement plate 2 and is fixedly connected to a rotating wheel 42. The cross-section of the two baffles 36 is set in right-angled trapezoids, and the inclined surfaces of the two baffles 36 are set facing each other. Before use, the rotating wheel 42 is rotated according to the size of the aluminum-plastic bag containing ice-borax powder. The rotating wheel 42 drives the threaded rod 37 to rotate. The threaded rod 37 drives the baffles 36 to move relative to each other through the fixing block 35, so that the distance between the two baffles 36 is adjusted to a suitable size. At this time, the setting of the two baffles 36 can limit the aluminum-plastic bag containing ice-borax powder to the position between the two baffles 36, ensuring that the aluminum-plastic bag can be accurately shrink-sealed and packaged.

[0040] Furthermore, a slide groove 38 is provided on the top surface of the workbench 1, and a slide rail 39 is fixedly connected to the bottom surface of the placement plate 2. The slide rail 39 is inserted into the slide groove 38, and the slide rail 39 and the slide groove 38 are movably connected, which allows the placement plate 2 to move stably left and right on the workbench 1, facilitating efficient packaging operations.

[0041] A mounting frame 4 is provided on the upper side of the workbench 1. A height adjustment component 28 is provided between the workbench 1 and the mounting frame 4. The height adjustment component 28 includes a fixed shell 18. Two fixed shells 18 are symmetrically fixedly connected on the top surface of the workbench 1. A support plate 19 is movably connected inside the fixed shell 18. The support plate 19 is H-shaped and fixedly connected to the mounting frame 4. A first electric push rod 20 is fixedly connected to the center of the side wall of the support plate 19. The first electric push rod 20 is fixedly connected to the workbench 1.

[0042] In this technical solution, based on the height of the aluminum-plastic bag for packaging ice-boron powder, the first electric push rod 20 is activated. The first electric push rod 20 drives the support plate 19 to move. The support plate 19 moves along the fixed shell 18, changing the height of the fixed frame 12 and its upper structure, so that the movable tube 10 can be directly inserted into the aluminum-plastic bag, and the sealing position of the aluminum-plastic bag is located inside the fixed frame 12, which can realize the shrink sealing packaging operation of aluminum-plastic bags of different specifications.

[0043] Two fixed tubes 5 are symmetrically and movably connected inside the mounting frame 4. An opening component 6 is provided on the fixed tube 5. The opening component 6 includes a fixed shaft 21, which is fixedly connected to the rear side wall of the fixed tube 5. The other end of the fixed shaft 21 is movably connected to a connecting plate 22. The two connecting plates 22 are movably connected to the same flat plate 23 on the side away from the fixed shaft 21. A second electric push rod 24 is fixedly connected to the flat plate 23. The second electric push rod 24 is fixedly connected to the mounting frame 4.

[0044] In this technical solution, after the movable tube 10 is inserted into the aluminum-plastic bag, the second electric push rod 24 is activated. The second electric push rod 24 drives the plate 23 to move upward. The plate 23 drives the connecting plate 22 to move. The connecting plate 22 drives the fixed tube 5 to move through the fixed shaft 21, thereby increasing the distance between the two fixed tubes 5. The two open movable tubes 10 are used to stretch the opening of the aluminum-plastic bag to ensure the quality of the subsequent sealing operation of the aluminum-plastic bag.

[0045] Both fixed tubes 5 are fixedly connected to the same negative pressure device 8 through conduit 7, and a piston 9 is provided inside the fixed tube 5. The diameter of the piston 9 is the same as that of the inner cavity of the fixed tube 5, and a sealing ring 41 is fixedly connected to the outer wall of the piston 9. A movable tube 10 is fixedly connected to the piston 9, and an extraction component 11 is provided on the movable tube 10. The extraction component 11 includes a connecting block 25, which is fixedly connected to the outer wall of the fixed tube 5 and is movably connected to the mounting frame 4. A vertical plate 26 is movably connected through the connecting block 25. One side of the vertical plate 26 is fixedly connected to the movable tube 10, and a third electric push rod 27 is fixedly connected to the other side of the vertical plate 26. The third electric push rod 27 is fixedly connected to the fixed tube 5.

[0046] In this technical solution, after the sealing device 30 presses the opening side of the aluminum-plastic bag tightly, the negative pressure device 8 is activated. Under the action of the negative pressure device 8, negative pressure is generated in the fixed tube 5 and the movable tube 10. At this time, the air inside the aluminum-plastic bag is quickly extracted through the movable tube 10, completing the compression operation of the aluminum-plastic bag. After compression is completed, the third electric push rod 27 is activated. The third electric push rod 27 pulls the movable tube 10 upward, so that the movable tube 10 is extracted from the aluminum-plastic bag. At this time, under the pressure of the sealing device 30, it can be ensured that external air cannot enter, and the sealing is started at the same time, so as to realize the integrated operation of shrink sealing and packaging, improving production quality and efficiency.

[0047] A fixed frame 12 is fixedly connected to the lower side of the mounting frame 4. An adjustable sealing assembly 13 is provided inside the fixed frame 12. The adjustable sealing assembly 13 includes a movable plate 29. Two movable plates 29 are symmetrically arranged inside the fixed frame 12. A sealing device 30 is fixedly connected to one side of each of the two movable plates 29 facing each other. A second rack 31 is fixedly connected to the left and right sides of each of the two movable plates 29. The same second gear 32 meshes between the two second racks 31 on the same side. A second rotating shaft 33 is fixedly connected to the center of the side wall of the second gear 32. The second rotating shaft 33 is movably connected to the fixed frame 12. One of the second rotating shafts 33 passes through the fixed frame 12 and is fixedly connected to a second motor 34. The second motor 34 is fixedly connected to the fixed frame 12.

[0048] In this technical solution, by starting the second motor 34, the second motor 34 drives the second rotating shaft 33 to rotate, the second rotating shaft 33 drives the second gear 32 to mesh with the second rack 31 to move, and the second rack 31 drives the movable plate 29 to move. When the two movable plates 29 move closer to each other, they can drive the sealing device 30 to move together towards the aluminum-plastic bag. On the one hand, this can achieve the pressing of the opening of the aluminum-plastic bag, which is convenient for compression. On the other hand, the operation of the sealing device 30 can realize the sealing operation of the aluminum-plastic bag, thereby improving processing efficiency.

[0049] Furthermore, a transverse groove is provided on the side wall of the second rack 31, and a transverse plate 40 is movably connected in the transverse groove. The transverse plate 40 is fixedly connected to the fixed frame 12, which allows the second rack 31 to move along the transverse plate 40, thereby ensuring the sealing accuracy of the sealing devices 30 on both sides.

[0050] This invention encompasses any substitutions, modifications, equivalent methods, and solutions made within the spirit and scope of this invention. To provide the public with a thorough understanding of this invention, specific details are described in detail in the following preferred embodiments; however, those skilled in the art will fully understand the invention even without these details. Furthermore, to avoid unnecessary misunderstanding of the essence of this invention, well-known methods, processes, procedures, components, and circuits are not described in detail.

[0051] Those skilled in the art will understand that all or part of the steps in the methods of the above embodiments can be implemented by a program instructing related hardware. The program can be stored in a computer-readable storage medium, such as ROM / RAM, magnetic disk, optical disk, etc.

[0052] The above description is only a preferred embodiment of the present invention. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should also be considered within the scope of protection of the present invention.

Claims

1. An integrated machine for shrink sealing and packaging of aluminum-plastic bags containing boron powder, comprising a workbench (1), characterized in that, A placement plate (2) is movably installed on the top surface of the workbench (1). A displacement component (3) is provided on the bottom surface of the placement plate (2). An installation frame (4) is provided on the upper side of the workbench (1). A height adjustment component (28) is provided between the workbench (1) and the installation frame (4). Two fixed tubes (5) are symmetrically and movably connected inside the installation frame (4). An opening component (6) is provided on the fixed tubes (5). Both fixed tubes (5) are fixedly connected to the same negative pressure device (8) through a conduit (7). A piston (9) is provided inside the fixed tubes (5). A movable tube (10) is fixedly connected to the piston (9). An extraction component (11) is provided on the movable tube (10). A fixed frame (12) is fixedly connected to the lower side of the installation frame (4). An adjustable sealing component (13) is provided inside the fixed frame (12). The height adjustment assembly (28) includes a fixed shell (18), two fixed shells (18) are symmetrically fixedly connected on the top surface of the workbench (1), a support plate (19) is movably connected inside the fixed shell (18), the support plate (19) is H-shaped and fixedly connected to the mounting frame (4), a first electric push rod (20) is fixedly connected to the center of the side wall of the support plate (19), and the first electric push rod (20) is fixedly connected to the workbench (1); The opening assembly (6) includes a fixed shaft (21), which is fixedly connected to the rear side wall of the fixed tube (5), and the other end of the fixed shaft (21) is movably connected to a connecting plate (22). The two connecting plates (22) are movably connected to the same flat plate (23) on the side away from the fixed shaft (21). A second electric push rod (24) is fixedly connected to the flat plate (23), and the second electric push rod (24) is fixedly connected to the mounting frame (4). The extraction component (11) includes a connecting block (25), which is fixedly connected to the outer wall of the fixed tube (5) and is movably connected to the mounting frame (4). Each connecting block (25) is movably connected to a vertical plate (26). One side of the vertical plate (26) is fixedly connected to the movable tube (10), and the other side of the vertical plate (26) is fixedly connected to a third electric push rod (27). The third electric push rod (27) is fixedly connected to the fixed tube (5). The adjustable sealing assembly (13) includes a movable plate (29). Two movable plates (29) are symmetrically arranged in the fixed frame (12), and sealing devices (30) are fixedly connected to one side of each movable plate (29). A second rack (31) is fixedly connected to the left and right sides of each movable plate (29). The same second gear (32) meshes between the two second racks (31) on the same side. A second rotating shaft (33) is fixedly connected to the center of the side wall of the second gear (32). The second rotating shaft (33) is movably connected to the fixed frame (12), and one of the second rotating shafts (33) passes through the fixed frame (12) and is fixedly connected to a second motor (34). The second motor (34) is fixedly connected to the fixed frame (12).

2. The integrated machine for shrink sealing and packaging of aluminum-plastic bags containing ice-boron powder according to claim 1, characterized in that, The displacement component (3) includes a through groove that penetrates the center of the side wall of the workbench (1) and a first gear (14) is provided in the through groove. A first rotating shaft (15) is fixedly connected to the center of the side wall of the first gear (14). A first motor (16) is fixedly connected to one end of the first rotating shaft (15). The first motor (16) is fixedly connected to the workbench (1). A first rack (17) is fixedly connected to the bottom surface of the placement plate (2). The first rack (17) meshes with the first gear (14).

3. The integrated machine for shrink sealing and packaging of aluminum-plastic bags containing ice-boron powder according to claim 1, characterized in that, The top surface of the placement plate (2) is provided with a movable groove, and a connecting rod fixing block (35) is movably connected in the movable groove. A baffle (36) is fixedly connected to the top surface of each fixing block (35), and the same threaded rod (37) is threadedly connected to the two fixing blocks (35). The threaded rod (37) and the two fixing blocks (35) are arranged in opposite directions of thread engagement. The front end of the threaded rod (37) passes through the placement plate (2) and is fixedly connected to a rotating wheel (42). The cross sections of the two baffles (36) are both arranged in right-angled trapezoids, and the inclined surfaces of the two baffles (36) are arranged facing each other.

4. The integrated machine for shrink sealing and packaging of aluminum-plastic bags with ice-boron powder according to claim 3, characterized in that, A slide groove (38) is provided on the top surface of the workbench (1), and a slide rail (39) is fixedly connected to the bottom surface of the placement plate (2). The slide rail (39) is inserted into the slide groove (38), and the slide rail (39) and the slide groove (38) are movably connected.

5. The integrated machine for shrink sealing and packaging of aluminum-plastic bags with ice-boron powder according to claim 4, characterized in that, The second rack (31) has a transverse groove on its side wall, and a transverse plate (40) is movably connected in the transverse groove. The transverse plate (40) is fixedly connected to the fixed frame (12).

6. The integrated machine for shrink sealing and packaging of aluminum-plastic bags with ice-boron powder according to claim 5, characterized in that, The diameter of the piston (9) is the same as that of the inner cavity of the fixed tube (5), and a sealing ring (41) is fixedly connected to the outer wall of the piston (9).

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