An automatic packaging machine for medical instrument products

Abstract

The application discloses a kind of medical instrument product aluminium plastic film automatic packaging machine, including lower film conveying assembly, lower film pressure groove component, suture needle feeding assembly, upper film conveying assembly, upper film marking assembly, upper film punching assembly, filter screen conveying assembly, filter screen installation component, upper film lower film pasting assembly and film cutting component;The equipment can automatically complete the conveying of lower film, punching, material, the marking of upper film, punching, filter screen installation, the pasting of upper film and lower film and the slitting of finished product aluminium film, no manual operation is needed throughout, degree of automation is high, multiple mechanisms are all on one equipment, can quickly complete the flow processing of suture needle aluminium film packaging, improve work efficiency, speed up production process.

Description

Technical Field

[0001] This invention relates to the field of automated production equipment for medical devices, specifically to an automatic aluminum-plastic film packaging machine for medical device products. Background Technology

[0002] Medical suture needles are mainly used for surgical suturing. During the manufacturing process, they need to be uniformly sterilized and packaged. Because medical suture needles come into direct contact with the patient's wound, their packaging requirements are extremely high. They need to be packaged with aluminum foil, and a filter screen needs to be installed on the packaging film. In the traditional packaging process of medical suture needles, because the existing equipment has relatively single functions, multiple machines are needed in the entire packaging process. The entire production process requires multiple transfers and feeding operations, resulting in low work efficiency and failing to meet the high-efficiency operation requirements of the production line. Summary of the Invention

[0003] To overcome the above-mentioned shortcomings, the purpose of this invention is to provide an automatic aluminum-plastic film packaging machine for medical devices, which solves the technical problem of low working efficiency in traditional medical suture packaging processes due to the single equipment.

[0004] To achieve the above objectives, the technical solution adopted by the present invention is: an automatic aluminum-plastic film packaging machine for medical device products, comprising a machine body, wherein the machine body includes:

[0005] The film conveying assembly includes a film feeding roller group and a film conveying platform, wherein the film is fed to the film conveying platform through the film feeding roller group;

[0006] The lower film pressing groove assembly includes a stamping module, which stamps the surface of the lower film to form a storage groove on the lower film;

[0007] A suture needle feeding assembly includes a robotic arm that places the suture needle into a storage slot on the lower membrane;

[0008] The film conveying assembly includes a film feeding roller group and a film conveying platform, wherein the film is conveyed to the film conveying platform through the film feeding roller group;

[0009] A film marking assembly includes a marking machine that prints labels on the film.

[0010] The upper film punching assembly includes a cutter that punches the surface of the upper film to form through holes in the upper film;

[0011] A filter screen conveying assembly includes a filter screen conveying roller group, which conveys the filter screen to the upper film conveying platform for bonding with the upper film.

[0012] A filter screen mounting assembly includes a filter screen cutter and a welding device. The filter screen cutter cuts the filter screen into a shape corresponding to the through holes of the upper membrane, and the welding device welds the filter screen to the through hole portion of the upper membrane.

[0013] The upper and lower film bonding assembly includes a guiding mechanism and a pressing mechanism. The guiding mechanism guides the upper and lower films respectively, so that the upper and lower films are bonded together. The pressing mechanism presses and fixes the upper and lower films together.

[0014] The film cutting assembly includes a horizontal cutting mechanism and a vertical cutting mechanism. The horizontal cutting mechanism performs horizontal cutting on the packaged aluminum film, and the vertical cutting mechanism performs vertical cutting on the packaged aluminum film.

[0015] The beneficial effects of this invention are as follows: The automatic aluminum-plastic film packaging machine for medical devices designed in this solution, by setting up a lower film conveying assembly, a lower film pressing assembly, a suture needle feeding assembly, an upper film conveying assembly, an upper film marking assembly, an upper film punching assembly, a filter screen conveying assembly, a filter screen installation assembly, an upper and lower film bonding assembly, and a film cutting assembly, can automatically complete the conveying, grooving, and feeding of the lower film, the marking, punching, and filter screen installation of the upper film, the bonding of the upper and lower films, and the cutting of the finished aluminum film. The entire process requires no manual operation, has a high degree of automation, and integrates multiple mechanisms into one machine, which can quickly complete the assembly line processing of suture needle aluminum film packaging, improve work efficiency, and accelerate the production process.

[0016] The specific workflow is as follows: The lower film is conveyed to the lower film conveying platform by the lower film feeding roller and fed forward. When the lower film moves to the lower film pressing groove assembly, the stamping module on the lower film pressing groove assembly stamps the surface of the lower film, forming storage grooves on the lower film. The number of storage grooves is determined by the number of protruding mold core blocks on the stamping module, and the shape is the same as the shape of the mold core blocks. After the lower film is grooved, it moves to the sewing needle feeding assembly, where a robot accurately places the sewing needles into the storage grooves of the lower film, and then the lower film continues to move forward. The upper film is conveyed to the upper film conveying platform by the upper film feeding roller assembly and moves forward. When the upper film moves to the upper film marking assembly, a label is printed on the upper film by the marking machine. After completion, the upper mold continues to move forward to the upper film punching assembly, where a cutter punches through holes on the surface of the upper film. After the opening is completed, the upper mold moves forward to the filter screen mounting assembly. At the same time, the filter screen is also sent to the filter screen mounting assembly by the filter screen conveying roller group. The filter screen is cut into pieces corresponding to the shape of the through holes by the filter screen cutter. The sheet-shaped filter screen coincides with the through holes of the upper film. The welding device welds the filter screen to the through hole of the upper film. Then, the guiding mechanism guides the upper film and the lower film respectively, so that the upper film and the lower film are attached. After the upper mold and the lower film are attached, the pressing mechanism presses and fixes the upper film and the lower film together, and the finished aluminum film packaging is completed by stitching. Finally, the horizontal cutting mechanism cuts the packaged aluminum film horizontally to cut the aluminum film packaging into sections. Then, the vertical cutting mechanism cuts the packaged aluminum film vertically and trims the edges on both sides of the aluminum film. After trimming, the entire process is completed.

[0017] Furthermore, both the lower film feeding roller group and the upper film feeding roller group include a raw material winding roller and a raw material guide roller; the lower film feeding roller group and the upper film feeding roller group operate on the same principle, which is to first wind the rolled upper and lower film raw materials onto the raw material winding roller, and then guide their direction through the raw material guide roller.

[0018] Furthermore, the suture needle feeding assembly also includes a storage rack for storing suture needles. A large number of suture needles are placed on the storage rack. The suture needles are previously stored using plate-shaped fixtures, with multiple suture needles placed sequentially in one fixture. Then, multiple fixtures are stacked sequentially on the storage rack. A robotic arm picks up the fixtures containing suture needles from top to bottom and places them into the storage slot of the lower membrane.

[0019] Furthermore, the upper film punching assembly also includes a punching fixture, and the cutter is mounted above the punching fixture by means of a punching cylinder; the upper film is placed on the punching fixture, and then the cutter cuts a through hole with the same shape as the cutter on the upper film under the drive of the cylinder.

[0020] Furthermore, the filter screen conveying roller assembly includes a filter screen winding roller and a filter screen guide roller; the rolled filter screen raw material is wound on the filter screen winding roller, and then guided in direction by the filter screen guide roller, so that the filter screen is pulled into the filter screen mounting assembly.

[0021] Furthermore, the filter screen mounting assembly also includes a mounting plate with through holes. The filter screen cutter is located below the mounting plate, and the welding device is located above the mounting plate. Both the filter screen cutter and the welding device are connected to a lifting cylinder. The filter screen is pulled onto the mounting plate by the filter screen guide roller. Then, the filter screen cutter below the mounting plate punches the filter screen under the drive of the cylinder, punching a piece of mesh with the same size and shape as the through hole of the upper membrane on the filter screen material. Then, the welding device welds the mesh to the through hole of the upper membrane, and the filter screen covers the through hole of the upper membrane.

[0022] Furthermore, the guiding mechanism of the upper and lower film bonding assembly includes an upper film guide roller, a lower film guide roller, and a pressing roller. The upper film guide roller guides the upper film, the lower film guide roller guides the lower film, and the pressing roller bonds the upper and lower films together.

[0023] Furthermore, the pressing mechanism of the upper and lower film bonding assembly includes a hot pressing platform and a hot pressing module. After the upper and lower films are bonded together, they are fixed by hot pressing on the hot pressing platform using the hot pressing module.

[0024] Furthermore, the transverse cutting mechanism of the film cutting assembly includes a transverse cutting blade arranged horizontally and a roller located above the transverse cutting blade. The roller is connected to a three-axis drive device. The main function of the transverse cutting mechanism is to cut the packaged aluminum film horizontally. Since the aluminum film is still rolled into strips at this time, and the raw material rolls at the front end of the equipment are still connected together, it is necessary to cut the aluminum film into segments. The cutting method is as follows: the cutter is located at the bottom of the aluminum film, and then the roller above the cutter is adjusted to correspond with it vertically through the three-axis drive device. The roller presses the aluminum film onto the cutter, and moves horizontally and rolls at the same time to complete the transverse cutting of the aluminum film.

[0025] Furthermore, the vertical cutting mechanism of the film cutting assembly includes two symmetrically arranged vertical cutting blade modules on the left and right sides. Each vertical cutting blade module includes an upper blade and a lower blade, both of which are rotatable. The main function of the vertical cutting mechanism is to vertically cut the packaged aluminum film. Since the excess aluminum film on both sides of the aluminum film mounting groove is relatively long, the edges of the aluminum film on both sides need to be trimmed. The cutting method is as follows: two vertical cutting blade modules with the same structure are set on both sides of the aluminum film. Each vertical cutting blade module consists of two blades, an upper blade and an lower blade. Both blades are circular and mounted on a rotating shaft. When the aluminum film passes through the middle part of the upper and lower blades, it contacts the upper and lower blades simultaneously to achieve rolling cut. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the overall structure of the device according to an embodiment of the present invention.

[0027] Figure 2 This is a schematic diagram of the structure of the lower film conveying assembly, the lower film pressing groove assembly, and the suture needle feeding assembly.

[0028] Figure 3 This is a schematic diagram of the structure of the upper film conveying assembly and the upper film marking assembly.

[0029] Figure 4 Schematic diagram of the filter screen conveying assembly and the upper membrane punching assembly.

[0030] Figure 5 A schematic diagram of the filter screen installation assembly structure.

[0031] Figure 6 This is a schematic diagram of the upper and lower film mounting assembly structure.

[0032] Figure 7 This is a schematic diagram of the transverse cutting mechanism of the membrane cutting assembly.

[0033] Figure 8 This is a schematic diagram of the vertical cutting mechanism of the membrane cutting assembly.

[0034] In the picture:

[0035] 1. Lower film conveying assembly; 2. Lower film pressing groove assembly; 3. Sewing needle feeding assembly; 4. Upper film conveying assembly; 5. Upper film marking assembly; 6. Upper film punching assembly; 7. Filter screen conveying assembly; 8. Filter screen mounting assembly; 9. Upper and lower film bonding assembly; 10. Film cutting assembly;

[0036] 1.1 Lower film conveying platform; 1.2 Lower film feeding roller assembly;

[0037] 2.1 Stamping module;

[0038] 3.1 Robotic arm; 3.2 Material storage rack;

[0039] 4.1 Film conveying platform; 4.2 Film feeding roller assembly;

[0040] 5.1 Marking machine;

[0041] 6.1 Cutting blade; 6.2 Punching fixture; 6.3 Stamping cylinder;

[0042] 7.1 Filter screen winding roller; 7.2 Filter screen guide roller;

[0043] 8.1 Mounting plate; 8.2 Filter screen cutter; 8.3 Welding device;

[0044] 9.1 Upper film guide roller; 9.2 Lower film guide roller; 9.3 Pressing roller; 9.4 Hot pressing platform; 9.5 Hot pressing module;

[0045] 10.1 Cross-cutting blade; 10.2 Roller; 10.3 Upper blade; 10.4 Lower blade. Detailed Implementation

[0046] The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby providing a clearer and more explicit definition of the scope of protection of the present invention.

[0047] See appendix Figures 1-8 As shown, an embodiment of the present invention discloses an automatic aluminum-plastic film packaging machine for medical devices, including a machine body. The machine body includes a lower film conveying assembly 1, which includes a lower film feeding roller group 1.2 and a lower film conveying platform 1.1. The lower film is fed onto the lower film conveying platform 1.1 by the lower film feeding roller group 1.2.

[0048] It also includes a lower film pressing groove assembly 2, which includes a stamping module 2.1. The stamping module 2.1 stamps the surface of the lower film to form a storage groove on the lower film.

[0049] It also includes a suture needle feeding assembly 3, which includes a robot arm 3.1, which places the suture needle into a storage slot on the lower membrane;

[0050] It also includes an upper film conveying assembly 4, which includes an upper film feeding roller group 4.2 and an upper film conveying platform 4.1. The upper film is conveyed to the upper film conveying platform 4.1 by the upper film feeding roller group 4.2.

[0051] It also includes an upper film marking assembly 5, which includes a marking machine 5.1, which prints labels on the upper film;

[0052] It also includes an upper film punching assembly 6, which includes a cutter that punches the upper film surface to form through holes in the upper film;

[0053] It also includes a filter screen conveying assembly 7, which includes a filter screen conveying roller group, which conveys the filter screen to the upper film conveying platform 4.1 for bonding with the upper film.

[0054] It also includes a filter screen mounting assembly 8, which includes a filter screen cutter 8.2 and a welding device 8.3. The filter screen cutter 8.2 cuts the filter screen into a shape corresponding to the through holes of the upper membrane, and the welding device 8.3 welds the filter screen to the through hole portion of the upper membrane.

[0055] It also includes an upper and lower film bonding assembly 9, which includes a guiding mechanism and a pressing mechanism. The guiding mechanism guides the upper and lower films respectively, so that the upper and lower films are bonded together, and the pressing mechanism presses and fixes the upper and lower films together.

[0056] It also includes a film cutting assembly 10, which includes a horizontal cutting mechanism and a vertical cutting mechanism. The horizontal cutting mechanism performs horizontal cutting on the packaged aluminum film, and the vertical cutting mechanism performs vertical cutting on the packaged aluminum film.

[0057] This design proposes an automatic aluminum-plastic film packaging machine for medical devices. By incorporating a lower film conveying assembly 1, a lower film pressing assembly 2, a suture needle feeding assembly 3, an upper film conveying assembly 4, an upper film marking assembly 5, an upper film punching assembly 6, a filter screen conveying assembly 7, a filter screen installation assembly 8, an upper and lower film bonding assembly 9, and a film cutting assembly 10, the machine can automatically complete the following processes: lower film conveying, pressing, and feeding; upper film marking, punching, and filter screen installation; upper and lower film bonding; and finished aluminum film cutting. The entire process requires no manual operation, exhibiting a high degree of automation. By integrating multiple mechanisms into a single machine, it can quickly complete the assembly line processing of suture needle aluminum film packaging, improving work efficiency and accelerating the production process.

[0058] The specific workflow is as follows: The lower film is conveyed to the lower film conveying platform 1.1 by the lower film feeding roller and fed forward. When the lower film moves to the lower film pressing groove assembly 2, the stamping module 2.1 on the lower film pressing groove assembly 2 stamps the surface of the lower film, forming a storage groove on the lower film. The number of storage grooves is determined by the number of protruding mold core blocks on the stamping module 2.1, and the shape is the same as the shape of the mold core blocks. After the lower film is grouted, it moves to the sewing needle feeding assembly 3, where the robot arm 3.1 accurately places the sewing needle into the storage groove of the lower film, and then the lower film continues to move forward. The upper film is fed to the upper film conveying platform 4.1 by the upper film feeding roller group 4.2 and moves forward. When the upper film moves to the upper film marking assembly 5, the marking machine 5.1 prints a label on the upper film. After completion, the upper mold continues to move forward to the upper film punching assembly 6, where a cutter marks the upper film. The surface is punched to form through holes. After the holes are opened, the upper mold moves forward to the filter screen mounting assembly 8. At the same time, the filter screen is also sent to the filter screen mounting assembly 8 by the filter screen conveying roller group. The filter screen is cut into a sheet shape corresponding to the shape of the through hole by the filter screen cutter 8.2. Then the sheet filter screen coincides with the through hole of the upper film. The welding device 8.3 welds the filter screen to the through hole of the upper film. Then the guiding mechanism guides the upper film and the lower film respectively, so that the upper film and the lower film are attached. After the upper mold and the lower film are attached, the upper film and the lower film are pressed and fixed by the pressing mechanism to complete the aluminum film packaging product with complete stitching. Finally, the packaged aluminum film is cut horizontally by the transverse cutting mechanism to cut the aluminum film packaging into segments. Then the packaged aluminum film is cut vertically by the vertical cutting mechanism to trim the edges on both sides of the aluminum film. After trimming, the entire process is completed.

[0059] Based on the above embodiments, specifically, both the lower film feeding roller group 1.2 and the upper film feeding roller group 4.2 include raw material roll rollers and raw material guide rollers.

[0060] The principle of the lower film feeding roller group 1.2 is the same as that of the upper film feeding roller. Both first wind the rolled upper and lower film raw materials onto the raw material winding roller, and then guide the direction through the raw material guide roller.

[0061] Based on the above embodiments, specifically, as follows: Figure 2 As shown, the suture needle feeding assembly 3 also includes a storage rack 3.2, which is used to store suture needles.

[0062] A large number of suture needles are placed on the storage rack 3.2. The suture needles are stored in a plate-shaped fixture beforehand. Multiple suture needles are placed in one fixture. Then, multiple fixtures are stacked on the storage rack 3.2. The robot arm 3.1 picks up the fixtures containing suture needles from top to bottom and puts them into the storage slot of the lower membrane.

[0063] Based on the above embodiments, specifically, as follows: Figure 4 As shown, the upper film punching assembly 6 also includes a punching fixture 6.2, and the cutter 6.1 is mounted above the punching fixture 6.2 by means of a connecting punching cylinder 6.3.

[0064] The upper film is placed on the punching fixture 6.2, and then the cutter 6.1 cuts a through hole with the same shape as the cutter 6.1 downwards on the upper film under the drive of the cylinder.

[0065] Based on the above embodiments, specifically, the filter screen conveying roller group includes a filter screen rolling roller 7.1 and a filter screen guide roller 7.2.

[0066] The rolled filter screen material is wound onto the filter screen roller 7.1, and then guided in direction by the filter screen guide roller 7.2, so that the filter screen is pulled into the filter screen mounting assembly.

[0067] Based on the above embodiments, specifically, as follows: Figure 5 As shown, the filter screen mounting assembly 8 also includes a mounting plate 8.1, on which through holes are formed. The filter screen cutter 8.2 is disposed below the mounting plate 8.1, and the welding device 8.3 is disposed above the mounting plate 8.1. Both the filter screen cutter 8.2 and the welding device 8.3 are connected to a lifting cylinder.

[0068] The filter screen is pulled onto the mounting plate 8.1 by the filter screen guide roller 7.2. Then, the filter screen cutter 8.2 below the mounting plate 8.1 punches the filter screen under the drive of the cylinder, punching a piece of mesh with the same size and shape as the through hole of the upper membrane on the filter screen material. Then, the mesh is welded to the through hole of the upper membrane by the welding device 8.3, and the filter screen covers the through hole of the upper membrane.

[0069] Based on the above embodiments, specifically, as follows: Figure 6 As shown, the guiding mechanism of the upper and lower film bonding assembly 9 includes an upper film guide roller 9.1, a lower film guide roller 9.2, and a pressing roller 9.3. The upper film guide roller 9.1 guides the upper film, the lower film guide roller 9.2 guides the lower film, and the pressing roller 9.3 bonds the upper and lower films together.

[0070] Based on the above embodiments, specifically, the pressing mechanism of the upper and lower film bonding assembly 9 includes a hot pressing platform 9.4 and a hot pressing module 9.5. After the upper and lower films are bonded together, they are fixed by hot pressing on the hot pressing platform 9.4 through the hot pressing module 9.5.

[0071] Based on the above embodiments, specifically, as follows: Figure 7As shown, the transverse cutting mechanism of the film cutting assembly 10 includes a transverse cutting blade 10.1 arranged in the horizontal direction and a roller 10.2 located above the transverse cutting blade 10.1. The roller 10.2 is connected to a three-axis drive device.

[0072] The main function of the cross-cutting mechanism is to cut the packaged aluminum film horizontally. Since the aluminum film is still rolled up in strips at this time, and the raw material rolls at the front of the equipment are still connected together, it is necessary to cut the aluminum film into segments. The cutting method is as follows: the cutter is located at the bottom of the aluminum film, and then the roller 10.2 above the cutter is adjusted to correspond with it vertically through the three-axis drive device. The roller 10.2 presses the aluminum film on the cutter, and moves horizontally and rolls at the same time to complete the cross-cutting of the aluminum film.

[0073] Based on the above embodiments, specifically, as follows: Figure 8 As shown, the vertical cutting mechanism of the film cutting assembly 10 includes two sets of symmetrically arranged vertical cutting blade modules on the left and right. The vertical cutting blade module includes an upper blade 10.3 and a lower blade 10.4, both of which are rotatably arranged.

[0074] The main function of the vertical cutting mechanism is to vertically cut the packaged aluminum film. Since the excess aluminum film on both sides of the aluminum film mounting groove is relatively long, the edges of the aluminum film on both sides need to be trimmed. The cutting method is as follows: two vertical cutting knife modules with the same structure are set on both sides of the aluminum film. The vertical cutting knife module consists of two upper and lower knives, and both upper and lower knives are circular and mounted on a rotating shaft. When the aluminum film passes through the middle part of the upper and lower knives, it contacts the upper and lower knives simultaneously to achieve rolling cut.

[0075] The above embodiments are only for illustrating the technical concept and features of the present invention. Their purpose is to enable those skilled in the art to understand the content of the present invention and implement it. They should not be used to limit the scope of protection of the present invention. All equivalent changes or modifications made in accordance with the spirit and essence of the present invention should be covered within the scope of protection of the present invention.

Claims

1. An automatic aluminum-plastic film packaging machine for medical device products, comprising a machine body, the machine body comprising: The film conveying assembly includes a film feeding roller group and a film conveying platform, wherein the film is fed to the film conveying platform through the film feeding roller group; The lower film pressing groove assembly includes a stamping module, which stamps the surface of the lower film to form a storage groove on the lower film; A suture needle feeding assembly includes a robotic arm that places the suture needle into a storage slot on the lower membrane; The film conveying assembly includes a film feeding roller group and a film conveying platform, wherein the film is conveyed to the film conveying platform through the film feeding roller group; A film marking assembly includes a marking machine that prints labels on the film. The upper film punching assembly includes a cutter that punches the surface of the upper film to form through holes in the upper film; A filter screen conveying assembly includes a filter screen conveying roller group, which conveys the filter screen to the upper film conveying platform for bonding with the upper film. A filter screen mounting assembly includes a filter screen cutter and a welding device. The filter screen cutter cuts the filter screen into a shape corresponding to the through holes of the upper membrane, and the welding device welds the filter screen to the through hole portion of the upper membrane. The upper and lower film bonding assembly includes a guiding mechanism and a pressing mechanism. The guiding mechanism guides the upper and lower films respectively, so that the upper and lower films are bonded together. The pressing mechanism presses and fixes the upper and lower films together. The film cutting assembly includes a horizontal cutting mechanism and a vertical cutting mechanism. The horizontal cutting mechanism performs horizontal cutting on the packaged aluminum film, and the vertical cutting mechanism performs vertical cutting on the packaged aluminum film.

2. The automatic aluminum-plastic film packaging machine for medical device products according to claim 1, characterized in that: Both the lower film feeding roller group and the upper film feeding roller group include a raw material roll roller and a raw material guide roller.

3. The automatic aluminum-plastic film packaging machine for medical device products according to claim 1, characterized in that: The suture needle feeding assembly also includes a storage rack for storing suture needles.

4. The automatic aluminum-plastic film packaging machine for medical device products according to claim 1, characterized in that: The upper film punching assembly also includes a punching fixture, and the cutter is mounted above the punching fixture by means of a connecting punching cylinder.

5. The automatic aluminum-plastic film packaging machine for medical device products according to claim 1, characterized in that: The filter screen conveying roller assembly includes a filter screen rolling roller and a filter screen guide roller.

6. The automatic aluminum-plastic film packaging machine for medical device products according to claim 1, characterized in that: The filter screen mounting assembly also includes a mounting plate with through holes. The filter screen cutter is located below the mounting plate, and the welding device is located above the mounting plate. Both the filter screen cutter and the welding device are connected to a lifting cylinder.

7. The automatic aluminum-plastic film packaging machine for medical device products according to claim 1, characterized in that: The guiding mechanism of the upper and lower film bonding assembly includes an upper film guide roller, a lower film guide roller, and a pressing roller. The upper film guide roller guides the upper film, the lower film guide roller guides the lower film, and the pressing roller bonds the upper and lower films together.

8. The automatic aluminum-plastic film packaging machine for medical device products according to claim 1, characterized in that: The pressing mechanism of the upper and lower film bonding assembly includes a hot pressing platform and a hot pressing module. After the upper and lower films are bonded together, they are fixed by hot pressing on the hot pressing platform through the hot pressing module.

9. The automatic aluminum-plastic film packaging machine for medical device products according to claim 1, characterized in that: The transverse cutting mechanism of the membrane cutting assembly includes a transverse cutting blade arranged laterally and a roller located above the transverse cutting blade, the roller being connected to a three-axis drive device.

10. The automatic aluminum-plastic film packaging machine for medical device products according to claim 1, characterized in that: The vertical cutting mechanism of the membrane cutting assembly includes two symmetrically arranged vertical cutting blade modules on the left and right sides. Each vertical cutting blade module includes an upper blade and a lower blade, both of which are rotatable.

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