Aluminum-plastic film production equipment and production process thereof

Abstract

The application discloses an aluminum-plastic membrane production device and a production process thereof and relates to the technical field of high-frequency vibration boring, which comprises a hanger seat used for fixing an aluminum-plastic membrane boring cutter, a high-frequency vibration assembly used for driving cutter downward feeding and high-frequency vibration is installed on the hanger seat, rubber pads used for separating vibration are installed at the connection of the high-frequency vibration assembly and the hanger seat, and a clamping assembly used for clamping the boring cutter is installed on the high-frequency vibration assembly. Through the arrangement of a circular-arc blade, a straight blade, an island cavity and a missing ring cavity, the aluminum-plastic membrane is bored, the aluminum foil layer is cut through the circular-arc blade in the continuous feeding vibration process of the cutter pipe, the plastic layer is cut through the straight blade, the island cavity is used for non-contact cooling when the aluminum foil layer is cut, the missing ring cavity is used for contact lubrication and cooling when the plastic layer is cut, the aluminum-plastic membrane is prevented from being torn, the plastic layer and the adhesive layer are prevented from being melted, and wire drawing and burrs are avoided.

Description

Technical Field

[0001] This invention relates to the field of high-frequency vibration boring technology, specifically to an aluminum-plastic film production equipment and its production process. Background Technology

[0002] Aluminum-plastic film is a multi-layer composite flexible packaging material widely used in lithium batteries, pharmaceutical packaging, and other fields. Its core function is to achieve excellent barrier properties, flexibility, and sealing through the synergistic effect of each layer. It is usually composed of an aluminum foil layer that isolates water and oxygen and a plastic layer, with the aluminum foil layer and the plastic layer connected by an adhesive layer. During the production process, in order to ensure tight packaging, the aluminum-plastic film usually needs to be bored to conform to the packaging size. Chinese patent announcement number CN110216301B discloses a multi-frequency CNC ultrasonic processing method and auxiliary device, and a processing drill, including a support frame fixed relative to the machine tool. The support frame is vertically arranged and a horizontally arranged mounting plate is fixed on it. Two rotating shafts are vertically mounted on the mounting plate, and one of the rotating shafts is driven to rotate. It also includes two symmetrical and oppositely arranged gripper assemblies. Each gripper assembly includes a gear that is interference-fitted onto the rotating shaft. The gear is fixedly connected to or integrally formed with a first connecting rod. It has the advantages of improving processing efficiency, eliminating edge chipping, and improving surface quality.

[0003] In the aforementioned prior art, when high-frequency vibration boring is performed on aluminum-plastic film, due to the different properties of the composite material of aluminum-plastic film, when processing with existing high-frequency vibration boring tools, the high ductility of aluminum-plastic film makes it easy to tear when cutting the aluminum foil layer of aluminum-plastic film. Furthermore, due to the low melting point of the plastic layer and adhesive layer, stringing and burrs are easily generated during the cutting process. Summary of the Invention

[0004] The purpose of this invention is to provide an aluminum-plastic film production equipment and its production process to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: an aluminum-plastic film production equipment, comprising a hanger for fixing an aluminum-plastic film boring tool, wherein a high-frequency vibration component for driving the tool to press down and feed and vibrate at high frequency is installed on the hanger, a rubber pad for isolating vibration is installed at the connection between the high-frequency vibration component and the hanger, and a clamping component for clamping the boring tool is installed on the high-frequency vibration component. The hanger is used to facilitate the installation of the boring tool and the machining lathe during production. The high-frequency vibration component is used for the feed and high-frequency vibration of the tool when boring aluminum-plastic film. The rubber pad is used to isolate the vibration of the high-frequency vibration component from the hanger and prevent resonance. This is common knowledge in the art and will not be elaborated here.

[0006] Also includes: A cutting mechanism is installed on the bottom side of the clamping assembly to cut the aluminum foil layer and plastic layer of the aluminum-plastic film separately. Adsorption mechanisms for adsorbing the aluminum-plastic film to be cut are movably sleeved on the outer and inner walls of the cutting mechanism. A scrap removal mechanism is installed on the adsorption mechanism to eject the boring waste after cutting the aluminum-plastic film. An oil passage mechanism is installed on the cutting mechanism for non-contact cooling when cutting the aluminum foil layer and contact lubrication cooling when cutting the plastic layer. During boring of the aluminum-plastic film, the cutting is achieved by cutting at the boring position. During this process, the adsorption mechanism evenly distributes the material on the inner and outer sides of the boring position. The adsorption mechanism creates a stable counterforce during cutting, which helps reduce burrs and prevents slippage of the aluminum-plastic film. The cutting mechanism separates the aluminum foil layer and the plastic layer of the aluminum-plastic film for cutting, further reducing burrs. The oil channel mechanism performs non-contact cooling during aluminum foil layer cutting and contact lubrication cooling during plastic layer cutting, preventing the low-melting-point plastic layer from sticking and further reducing burr generation. After cutting, the negative pressure state of the adsorption mechanism is released by the waste removal mechanism, and the waste removal mechanism automatically resets to eject the cut part of the aluminum-plastic film, further improving the ease of use of the structure.

[0007] Furthermore, the cutting mechanism includes a blade tube movably mounted on a clamping assembly. The blade tube has a straight groove, an arc-shaped cutting edge on its bottom side, a chamfer on the arc-shaped cutting edge, and a partition groove located on the top side of the arc-shaped cutting edge. A straight cutting edge is also provided on the blade tube, located on the top side of the partition groove. In one vibration cycle, when the arc-shaped cutting edge cuts through the aluminum foil layer and partially penetrates the plastic layer, the straight cutting edge reaches the plastic layer. In the next vibration cycle, the straight cutting edge cuts through the plastic layer. It should be noted that because the aluminum foil layer has low hardness and high ductility, the arc-shaped cutting edge allows the aluminum foil to naturally break along the arc surface, reducing tensile tearing. The guiding effect of the arc-shaped cutting edge stabilizes the cutting trajectory, preventing tool deviation due to the ductility of the aluminum foil. When cutting the plastic layer, the straight trajectory of the straight cutting edge allows for precise cutting along the edge of the aluminum foil cut, avoiding dragging of the cutting edge and preventing plastic layer fraying or burrs, further reducing burr generation.

[0008] Furthermore, the adsorption mechanism includes a connecting rod mounted on a hanging base. An outer adsorption cylinder is mounted on the connecting rod and contacts the outer wall of the blade tube. A U-shaped tube is mounted on the outer adsorption cylinder, a connecting pipe is mounted on the U-shaped tube, and an inner adsorption cylinder is mounted on the connecting pipe and contacts the inner wall of the blade tube. A connecting pipe is mounted on the U-shaped tube. A high-pressure blower is mounted on the hanging base, and the output of the high-pressure blower is connected to the connecting pipe. When the high-pressure blower is started, it draws air into the outer and inner adsorption cylinders through the connecting pipe, U-shaped tube, and connecting pipe. When the aluminum-plastic film is placed on the bottom side of the outer and inner adsorption cylinders, it is uniformly adsorbed inside and outside the cutting surface through negative pressure.

[0009] Furthermore, the waste removal mechanism includes a plug body, which is slidably mounted on the adsorption inner cylinder. The adsorption inner cylinder has a sliding groove, and the plug body is slidably mounted in the sliding groove. A support rod is installed on the plug body, and a waste removal sleeve is installed on the support rod. A slide frame is slidably mounted on the support rod and installed on the adsorption inner cylinder. The waste removal sleeve is located on the bottom side of the slide frame. When the high-pressure blower draws air, it first adsorbs the plug body to the top side of the sliding groove. After adsorption is completed, the plug body resets, causing the waste removal sleeve to reset and contact the cut aluminum-plastic film, thus completing the waste removal process.

[0010] Furthermore, a return spring is movably sleeved on the support rod. One end of the return spring is installed on the slide, and the other end of the return spring is installed on the waste removal sleeve. By setting the return spring, after the high-pressure blower finishes suctioning, the structure is driven to reset under the action of the return spring force, so that the waste removal sleeve contacts and pops out the cut aluminum-plastic film.

[0011] Furthermore, the oil passage mechanism includes a pressure seat mounted on the cutter tube, a pressure rod mounted on the pressure seat, a compression spring movably connected to the pressure rod, the compression spring mounted on the pressure seat, a piston mounted on the pressure rod, an oil tank mounted on the outer suction cylinder, a movable cover provided on the oil tank, the piston slidably mounted on the oil tank, a connecting hose mounted on the bottom side of the oil tank, the connecting hose communicating with the oil tank, the connecting hose mounted on the cutter tube, when the cutter tube vibrates, it drives the pressure seat to slide back and forth, the back and forth sliding of the pressure seat drives the piston to slide back and forth in the oil tank through the pressure rod, thereby realizing the process of pressing condensed oil into and out of the connecting hose.

[0012] Furthermore, the blade tube has an oil inlet cavity, and a connecting hose is installed on the oil inlet cavity. The blade tube also has an island cavity located at the arc end of the circular blade, which is connected to the oil inlet cavity. The blade tube also has a redundant cavity, which is connected to the island cavity. Finally, the blade tube has a missing ring cavity, which is connected to the redundant cavity. When cutting the aluminum foil layer with the circular blade, the aluminum foil layer has a high melting point, and the cooling process can be completed by circulating the condensed oil in the oil inlet cavity, the island cavity, and the redundant cavity. When cutting the plastic layer with the straight blade, the plastic layer has a low melting point, which prevents melting and adhesion from forming burrs during the cutting process. At this time, the high-frequency vibration component feeds to facilitate the cutting of the plastic layer. This process causes the piston to descend, so that the oil continues to advance and overflows into the missing ring cavity when it reaches the redundant cavity through the pipeline.

[0013] Furthermore, a limiting ball groove is formed on the missing ring cavity, and a ball is movably installed in the limiting ball groove. The condensed oil in the missing ring cavity is released on the cut surface when the ball rubs against the aluminum-plastic film, realizing the process of lubrication and contact cooling, preventing the plastic layer from melting and sticking, and further improving the scientific nature of the structure.

[0014] Furthermore, a condenser is provided on the outer wall of the oil tank. The condenser is installed on the outer adsorption cylinder, which facilitates the cooling of the oil in the oil tank.

[0015] A production process for aluminum-plastic film production equipment includes the following steps: S1: Start the high-pressure blower. The high-pressure blower draws air, causing the plug to slide to the top side of the slide groove. Place the area near the hole to be drilled on the aluminum-plastic film on the bottom side of the outer adsorption cylinder. The aluminum-plastic film is adsorbed by the negative pressure in the outer and inner adsorption cylinders. S2: Start the condenser; S3: Start the high-frequency vibration component. The high-frequency vibration component drives the blade tube to vibrate at high frequency and feeds it towards the aluminum-plastic film. Within one vibration cycle, when the arc blade cuts the aluminum foil layer and partially inserts into the plastic layer, the straight blade reaches the plastic layer. During this process, the pressure seat drives the pressure rod to slide back and forth once, so that the condensed oil in the oil tank enters the oil inlet cavity and the island cavity through the connecting hose in sequence, reaches the redundant cavity, and then returns to the oil tank to cool the arc blade. S4: The high-frequency vibration component continues to feed and cuts the plastic layer with a straight blade in the next vibration cycle. During this process, the pressure seat drives the pressure rod to slide at the same time, pressing the condensed oil in the oil tank into the redundant cavity along the path of S above. After reaching the redundant cavity, it overflows into the missing ring cavity. During the process of the straight blade cutting the plastic layer, the ball rolls on the cutting surface and releases the condensed oil in the missing ring cavity onto the cutting surface.

[0016] Compared with the prior art, the beneficial effects of the present invention are: This invention, through the arrangement of arc-shaped blades, straight blades, annular cavities, and missing-ring cavities, enables the cutting of the aluminum foil layer and the cutting of the plastic layer during the continuous feed vibration of the cutting tube when boring aluminum-plastic film. The arc-shaped blades cut the aluminum foil layer, while the straight blades cut the plastic layer. Furthermore, the annular cavities provide non-contact cooling during aluminum foil layer cutting, and the missing-ring cavities provide contact lubrication and cooling during plastic layer cutting. This prevents the aluminum-plastic film from tearing while also preventing the plastic and adhesive layers from melting and causing stringing and burrs.

[0017] This invention, through the arrangement of an inner adsorption cylinder and an outer adsorption cylinder, allows the aluminum-plastic film to be bored by placing the boring position on the bottom side of the outer adsorption cylinder. By uniformly adsorbing both the inside and outside of the cut surface simultaneously, a stable adsorption force is provided, which helps to reduce the generation of burrs and further improves the ease of use of the structure.

[0018] This invention, through the setting of the waste removal sleeve, enables the structure to reset under the action of the reset spring after adsorption, so that the waste removal sleeve contacts and pops out the cut aluminum-plastic film, preventing the aluminum-plastic film from contacting the rough edges of the cut surface and failing to automatically fall off, further improving the ease of use of the structure. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the structure of the adsorption outer cylinder of the present invention; Figure 3 This is a schematic diagram of the arc-shaped blade of the present invention; Figure 4 This is a schematic diagram of the connecting pipe of the present invention; Figure 5 This is a cross-sectional view of the adsorption inner cylinder of the present invention; Figure 6 This is a schematic diagram of the planar unfolded structure of the blade tube of the present invention; Figure 7 This is a schematic diagram of the structure of the annular cavity of the present invention; Figure 8 This is a cross-sectional structural diagram of the fuel tank of the present invention.

[0020] In the diagram: 1. Hanging base; 2. High-frequency vibration assembly; 3. Rubber pad; 4. Clamping assembly; 5. Cutting mechanism; 501. Blade tube; 502. Arc blade; 503. Chamfer; 504. Groove; 505. Straight blade; 506. Straight groove; 6. Adsorption mechanism; 601. Adsorption outer cylinder; 602. U-shaped tube; 603. Connecting pipe; 604. Adsorption inner cylinder; 605. Connecting pipe; 606. High-pressure blower; 607. Connecting rod; 7. Waste removal mechanism; 01. Plug body; 702. Slide groove; 703. Support rod; 704. Slide carriage; 705. Waste removal sleeve; 706. Return spring; 8. Oil passage mechanism; 801. Pressure seat; 802. Pressure rod; 803. Piston; 804. Oil tank; 805. Connecting hose; 806. Compression spring; 807. Oil inlet cavity; 808. Annular cavity; 809. Redundant cavity; 810. Missing annular cavity; 811. Limiting ball groove; 812. Ball bearing; 9. Condenser. Detailed Implementation

[0021] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0022] Please see Figures 1-8 The aluminum-plastic film production equipment shown in the figure includes: A mounting bracket 1 is used to fix a boring tool for aluminum-plastic film. A high-frequency vibration component 2 is installed on the mounting bracket 1 to drive the tool to press down for feed and high-frequency vibration. A rubber pad 3 is installed at the connection between the high-frequency vibration component 2 and the mounting bracket 1 to isolate vibration. A clamping component 4 for holding the boring tool is installed on the high-frequency vibration component 2. The mounting bracket 1 is used to facilitate the installation of the boring tool and the machining lathe during production. The high-frequency vibration component 2 is used for the feed and high-frequency vibration of the tool when boring aluminum-plastic film. The rubber pad 3 is used to isolate the vibration of the high-frequency vibration component 2 from the mounting bracket 1 to prevent resonance. This is common knowledge in the field and will not be elaborated here.

[0023] Also includes: A cutting mechanism 5, movable on the bottom side of the clamping assembly 4, is used to cut the aluminum foil layer and plastic layer of the aluminum-plastic film separately. An adsorption mechanism 6 is movably sleeved on the outer and inner walls of the cutting mechanism 5 to adsorb the aluminum-plastic film to be cut. A scrap removal mechanism 7 is installed on the adsorption mechanism 6 to eject the boring waste after cutting the aluminum-plastic film. An oil passage mechanism 8 is installed on the cutting mechanism 5 for non-contact cooling when cutting the aluminum foil layer and contact lubrication cooling when cutting the plastic layer. During boring of the aluminum-plastic film, the cutting is achieved by cutting at the boring position. During this process, the adsorption mechanism 6 controls the inner and outer sides of the boring position. Uniform adsorption creates a stable counterforce during cutting, which helps reduce burrs and prevents slippage of the aluminum-plastic film. The cutting mechanism 5 separates the aluminum foil layer and the plastic layer of the aluminum-plastic film for cutting, further reducing burrs. The oil channel mechanism 8 performs non-contact cooling during aluminum foil layer cutting and contact lubrication cooling during plastic layer cutting, preventing the low-melting-point plastic layer from sticking and further reducing burr generation. After cutting, the negative pressure state of the adsorption mechanism 6 is released by the waste removal mechanism 7, and the waste removal mechanism 7 automatically resets to eject the cut part of the aluminum-plastic film, further improving the ease of use of the structure.

[0024] Reference Figures 1-7In this embodiment of the invention, the cutting mechanism 5 includes a blade tube 501, which is movably mounted on the clamping assembly 4. The blade tube 501 has a straight groove 506, an arc-shaped blade 502 on its bottom side, a chamfer 503 on the arc-shaped blade 502, a partition groove 504 located on the top side of the arc-shaped blade 502, and a straight blade 505 located on the top side of the partition groove 504. Within one vibration cycle, the arc-shaped blade 502 cuts through the aluminum foil layer and partially inserts into the plastic layer. When the straight blade 505 reaches the plastic layer, it cuts the plastic layer in the next vibration cycle. It should be noted that because the aluminum foil layer has low hardness and high ductility, the arc blade 502 allows the aluminum foil to break naturally along the arc surface, reducing tensile tearing. The guiding effect of the arc blade 502 can stabilize the cutting trajectory and avoid tool deviation caused by the ductility of the aluminum foil. When cutting the plastic layer, the straight trajectory of the straight blade can accurately cut the plastic layer along the edge of the aluminum foil cut, avoiding plastic layer stringing or burrs caused by dragging the blade, further reducing the generation of burrs.

[0025] Reference Figures 1-5 In this embodiment of the invention, the adsorption mechanism 6 includes a connecting rod 607, which is mounted on the hanging base 1. An outer adsorption cylinder 601 is mounted on the connecting rod 607, and the outer adsorption cylinder 601 contacts the outer wall of the blade tube 501. A U-shaped tube 602 is mounted on the outer adsorption cylinder 601, and a connecting tube 603 is mounted on the U-shaped tube 602. An inner adsorption cylinder 604 is mounted on the connecting tube 603, and the inner adsorption cylinder 604 contacts the inner wall of the blade tube 501. A connecting pipe 605 is installed on 02, and a high-pressure blower 606 is installed on the hanging base 1. The output of the high-pressure blower 606 is installed on the connecting pipe 605. When the high-pressure blower 606 is started, it sucks air into the outer adsorption cylinder 601 and the inner adsorption cylinder 604 through the connecting pipe 605, the U-shaped pipe 602 and the connecting pipe 603. When the aluminum-plastic film is placed on the bottom side of the outer adsorption cylinder 601 and the inner adsorption cylinder 604, it is uniformly adsorbed inside and outside the cut surface by negative pressure.

[0026] Reference Figures 1-5 In this embodiment of the invention, the waste removal mechanism 7 includes a plug body 701, which is slidably mounted on the adsorption inner cylinder 604. The adsorption inner cylinder 604 has a sliding groove 702, and the plug body 701 is slidably mounted in the sliding groove 702. A support rod 703 is mounted on the plug body 701, and a waste removal sleeve 705 is mounted on the support rod 703. A slide frame 704 is slidably mounted on the support rod 703 and is mounted on the adsorption inner cylinder 604. The waste removal sleeve 705 is located on the bottom side of the slide frame 704. When the high-pressure blower 606 draws air, it first adsorbs the plug body 701 to the top side of the sliding groove 702. After the adsorption is completed, the plug body 701 resets, causing the waste removal sleeve 705 to reset and contact the cut aluminum-plastic film, thus completing the waste removal process.

[0027] Reference Figures 1-5 In this embodiment of the invention, a return spring 706 is movably sleeved on the support rod 703. One end of the return spring 706 is installed on the slide 704, and the other end of the return spring 706 is installed on the waste removal sleeve 705. By setting the return spring 706, after the high-pressure blower 606 finishes suctioning, the structure is driven to reset under the action of the return spring force of the return spring 706, so that the waste removal sleeve 705 contacts and pops out the cut aluminum-plastic film.

[0028] Reference Figures 1-8 In this embodiment of the invention, the oil passage mechanism 8 includes a pressure seat 801, which is mounted on the knife tube 501. A pressure rod 802 is mounted on the pressure seat 801, and a compression spring 806 is movably sleeved on the pressure rod 802. The compression spring 806 is mounted on the pressure seat 801, and a piston 803 is mounted on the pressure rod 802. An oil tank 804 is mounted on the outer adsorption cylinder 601, and a movable cover is provided on the oil tank 804. The piston 803 is slidably mounted on the oil tank 804, and a connecting hose 805 is mounted on the bottom side of the oil tank 804. The connecting hose 805 communicates with the oil tank 804 and is mounted on the knife tube 501. When the knife tube 501 vibrates, it drives the pressure seat 801 to slide back and forth. The back and forth sliding of the pressure seat 801 drives the piston 803 to slide back and forth in the oil tank 804 through the pressure rod 802, thereby realizing the process of pressing condensed oil into and out of the connecting hose 805.

[0029] Reference Figures 1-8 In this embodiment of the invention, the cutting tube 501 has an oil inlet cavity 807, and a connecting hose 805 is installed on the oil inlet cavity 807. The cutting tube 501 also has an island cavity 808, located at the arc end of the circular cutting edge 502, which communicates with the oil inlet cavity 807. The cutting tube 501 also has a redundant cavity 809, which communicates with the island cavity 808. Finally, the cutting tube 501 has a missing-ring cavity 810, which communicates with the redundant cavity 809. The process involves passing through the circular cutting edge 502... 02 When cutting the aluminum foil layer, since the aluminum foil layer has a high melting point, the cooling process can be completed by circulating the condensed oil in the oil inlet cavity 807, the annular cavity 808 and the redundant cavity 809. When cutting the plastic layer with the straight blade 505, since the plastic layer has a low melting point, it prevents melting and sticking during the cutting process to form burrs. At this time, the high-frequency vibration component 2 feeds to facilitate the cutting of the plastic layer. This process causes the piston 803 to descend, so that the oil continues to advance and overflow into the missing annular cavity 810 when it reaches the redundant cavity 809 through the pipeline.

[0030] Reference Figures 1-8In this embodiment of the invention, a limiting ball groove 811 is provided on the missing ring cavity 810, and a ball bearing 812 is movably installed in the limiting ball groove 811. The condensed oil in the missing ring cavity 810 is released on the cut surface when the ball bearing 812 rubs the aluminum-plastic film, realizing the process of lubrication and contact cooling, preventing the plastic layer from melting and sticking, and further improving the scientific nature of the structure.

[0031] Reference Figure 1 In this embodiment of the invention, a condenser 9 is provided on the outer wall of the oil tank 804. The condenser 9 is installed on the adsorption outer cylinder 601. The condenser 9 facilitates the cooling of the oil in the oil tank 804.

[0032] Reference Figures 1-8 In this embodiment of the invention, a production process for aluminum-plastic film production equipment includes the following steps: S1: Start the high-pressure blower 606. The high-pressure blower 606 draws air, causing the plug 701 to slide to the top side of the slide groove 702. The position near the hole to be drilled in the aluminum-plastic film is placed on the bottom side of the outer adsorption cylinder 601. The aluminum-plastic film is adsorbed by the negative pressure in the outer adsorption cylinder 601 and the inner adsorption cylinder 604. S2: Start condenser 9; S2: Start the high-frequency vibration component 2. The high-frequency vibration component 2 drives the blade tube 501 to vibrate at high frequency and feed it towards the aluminum-plastic film. During one vibration cycle, when the arc blade 502 cuts the aluminum foil layer and partially inserts into the plastic layer, the straight blade 505 reaches the plastic layer. During this process, the pressure seat 801 drives the pressure rod 802 to slide back and forth once, so that the condensed oil in the oil tank 804 enters the oil inlet cavity 807 and the island cavity 808 through the connecting hose 805 in sequence, reaches the redundant cavity 809, and then returns to the oil tank 804 to cool the arc blade 502. S4: The high-frequency vibration component 2 continues to feed, and the straight blade 505 cuts the plastic layer in the next vibration cycle. During this process, the pressure seat 801 drives the pressure rod 802 to slide at the same time, pressing the condensed oil in the oil tank 804 into the redundant cavity 809 according to the path of S3 above. After reaching the redundant cavity 809, it overflows into the missing ring cavity 810. During the process of the straight blade 505 cutting the plastic layer, the ball 812 rolls on the cutting surface and releases the condensed oil in the missing ring cavity 810 onto the cutting surface.

[0033] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0034] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An aluminum-plastic film production equipment, comprising: A mounting bracket (1) for fixing an aluminum-plastic film boring tool is provided. A high-frequency vibration assembly (2) for driving the tool to press down and feed and for high-frequency vibration is installed on the mounting bracket (1). A rubber pad (3) for isolating vibration is installed at the connection between the high-frequency vibration assembly (2) and the mounting bracket (1). A clamping assembly (4) for clamping the boring tool is installed on the high-frequency vibration assembly (2). Its characteristic is that it further includes: A cutting mechanism (5) is installed on the bottom side of the clamping assembly (4) to cut the aluminum foil layer and plastic layer of the aluminum-plastic film respectively. An adsorption mechanism (6) for adsorbing the aluminum-plastic film to be cut is movably sleeved on the outer and inner walls of the cutting mechanism (5). A waste removal mechanism (7) for ejecting the boring waste after cutting the aluminum-plastic film is installed on the adsorption mechanism (6). An oil passage mechanism (8) for non-contact cooling when cutting the aluminum foil layer of the aluminum-plastic film and contact lubrication cooling when cutting the plastic layer is installed on the cutting mechanism (5). The cutting mechanism (5) includes a blade tube (501), which is movably mounted on the clamping assembly (4). A straight groove (506) is provided on the blade tube (501), an arc blade (502) is provided on the bottom side of the blade tube (501), a chamfer (503) is provided on the arc blade (502), a partition groove (504) is provided on the blade tube (501), the partition groove (504) is located on the top side of the arc blade (502), and a straight blade (505) is provided on the blade tube (501), the straight blade (505) is located on the top side of the partition groove (504). The oil passage mechanism (8) includes a pressure seat (801), which is mounted on the knife tube (501). A pressure rod (802) is mounted on the pressure seat (801). A compression spring (806) is movably sleeved on the pressure rod (802). The compression spring (806) is mounted on the pressure seat (801). A piston (803) is mounted on the pressure rod (802). An oil tank (804) is mounted on the outer suction cylinder (601). A movable cover is provided on the oil tank (804). The piston (803) is slidably mounted on the oil tank (804). A connecting hose (805) is installed on the bottom side of the oil tank (804). The connecting hose (805) is connected to the oil tank (804). The connecting hose (805) is mounted on the knife tube (501). The cutting tube (501) has an oil inlet cavity (807), and a connecting hose (805) is installed on the oil inlet cavity (807). The cutting tube (501) has an island cavity (808), which is located at the arc end of the circular cutting edge (502). The island cavity (808) is connected to the oil inlet cavity (807). The cutting tube (501) has a redundant cavity (809), which is connected to the island cavity (808). The cutting tube (501) has a missing ring cavity (810), which is connected to the redundant cavity (809).

2. The aluminum-plastic film production equipment according to claim 1, characterized in that: The adsorption mechanism (6) includes a connecting rod (607), which is mounted on the hanger (1). An outer adsorption cylinder (601) is mounted on the connecting rod (607). The outer adsorption cylinder (601) is in contact with the outer wall of the knife tube (501). A U-shaped tube (602) is mounted on the outer adsorption cylinder (601). A connecting pipe (603) is mounted on the U-shaped tube (602). An inner adsorption cylinder (604) is mounted on the connecting pipe (603). The inner adsorption cylinder (604) is in contact with the inner wall of the knife tube (501). A connecting pipe (605) is mounted on the U-shaped tube (602). A high-pressure blower (606) is mounted on the hanger (1). The output of the high-pressure blower (606) is mounted on the connecting pipe (605).

3. The aluminum-plastic film production equipment according to claim 2, characterized in that: The waste removal mechanism (7) includes a plug (701), which is slidably installed on the adsorption inner cylinder (604). The adsorption inner cylinder (604) has a groove (702) and the plug (701) is slidably installed in the groove (702). A support rod (703) is installed on the plug (701), and a waste removal sleeve (705) is installed on the support rod (703). A slide frame (704) is slidably installed on the support rod (703) and the slide frame (704) is installed on the adsorption inner cylinder (604). The waste removal sleeve (705) is located on the bottom side of the slide frame (704).

4. The aluminum-plastic film production equipment according to claim 3, characterized in that: A return spring (706) is movably sleeved on the support rod (703). One end of the return spring (706) is mounted on the slide (704), and the other end of the return spring (706) is mounted on the waste sleeve (705).

5. The aluminum-plastic film production equipment according to claim 1, characterized in that: A limiting ball groove (811) is provided on the missing ring cavity (810), and a ball (812) is movably installed in the limiting ball groove (811).

6. The aluminum-plastic film production equipment according to claim 2, characterized in that: A condenser (9) is provided on the outer wall of the oil tank (804), and the condenser (9) is installed on the adsorption outer cylinder (601).

7. A production process for aluminum-plastic film production equipment, which refers to the aluminum-plastic film production equipment according to any one of claims 1-6, characterized in that, Includes the following steps: S1: Start the high-pressure blower (606). The high-pressure blower (606) draws air, causing the plug (701) to slide to the top side of the slide groove (702). The position of the aluminum-plastic film near the hole to be bored is placed on the bottom side of the outer adsorption cylinder (601). The aluminum-plastic film is adsorbed by the negative pressure in the outer adsorption cylinder (601) and the inner adsorption cylinder (604). S2: Start the condenser (9); S3: Start the high-frequency vibration component (2). The high-frequency vibration component (2) drives the blade tube (501) to vibrate at high frequency and feeds towards the aluminum-plastic film. During one vibration cycle, when the arc blade (502) cuts the aluminum foil layer and partially inserts into the plastic layer, the straight blade (505) reaches the plastic layer. During this process, the pressure seat (801) drives the pressure rod (802) to slide back and forth once, so that the condensed oil in the oil tank (804) enters the oil inlet cavity (807) and the island cavity (808) through the connecting hose (805) in sequence, reaches the redundant cavity (809), and then returns to the oil tank (804) to cool the arc blade (502). S4: The high-frequency vibration component (2) continues to feed, and the straight blade (505) cuts the plastic layer in the next vibration cycle. During this process, the pressure seat (801) drives the pressure rod (802) to slide at the same time, and presses the condensed oil in the oil tank (804) into the redundant cavity (809) according to the path of S3 above. After reaching the redundant cavity (809), it overflows into the missing ring cavity (810). During the process of the straight blade (505) cutting the plastic layer, the ball (812) rolls on the cutting surface and releases the condensed oil in the missing ring cavity (810) onto the cutting surface.

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