Anti-aging high-barrier aluminum-plastic composite sealing material and preparation process thereof

Abstract

The invention discloses an anti-aging high-barrier aluminum-plastic composite sealing material and a preparation process thereof, and relates to the technical field of aluminum-plastic sealing, the anti-aging high-barrier aluminum-plastic composite sealing material comprises a mounting frame, the top of the mounting frame is fixedly connected with an electric control box, and the outer wall of the bottom of the mounting frame is fixedly connected with a main rolling frame; the installation of a roll shaft at a cutting part can be reduced, the situation that a worker misses the aluminum plastic film to penetrate through the roll shaft or penetrates through the roll shaft by mistake is avoided, so that the feeding complexity of equipment is reduced, the training cost of the worker can be reduced by optimizing the operation of the equipment, and meanwhile, the first winding disc and the second winding disc which rotate in opposite directions are convenient to use. The first rigid chain and the second rigid chain can be wound respectively, the distance between the knife rest and the movable platform is shortened or increased synchronously, the knife rest and the movable platform move symmetrically and can keep a relative static state, and therefore the to-be-cut portion of the aluminum plastic film is always supported by the movable platform at the bottom and kept in a flat state, and the cutting flatness of the aluminum plastic film is effectively guaranteed.

Description

Technical Field

[0001] The invention relates to the technical field of aluminum-plastic sealing, and in particular to an anti-aging high-barrier aluminum-plastic composite sealing material and a preparation process thereof. Background Art

[0002] Anti-aging high-barrier aluminum-plastic material is a composite material made of specially treated aluminum foil as a barrier layer and plastic film through a specific process. The cutting operation in its preparation process is the key process before storage, which ensures the transportation and storage efficiency of the composite material.

[0003] In the prior art, in order to ensure the effectiveness of cutting, the aluminum-plastic film needs to be kept in a parallel state. Usually, multiple rollers are used to turn the aluminum-plastic film from the main coil to the cutting part. As the aluminum-plastic film is continuously rolled in, the part to be cut is always kept in a suspended and taut state. The fixed blade can cut the aluminum-plastic film and finally roll it into a small roll with a narrow width for storage. In this process, since the rollers are used in large quantities, the aluminum-plastic film needs to pass through different rollers in a certain order so that the equipment can operate normally. However, its complexity can easily cause the staff to miss or pass the aluminum-plastic film through the wrong roller when feeding, so it is necessary to have certain requirements on the professionalism of the staff. In addition, the suspended and taut state of the part to be cut may cause different tensions due to different thicknesses of the aluminum-plastic film, resulting in wrinkles in the cutting part.

[0004] In addition, the aluminum-plastic film contains a lot of oil components, and the adhesives used to make the aluminum-plastic film are easy to stick to the knife during the cutting process and accelerate the wear of the tool, which not only shortens the service life of the tool, but may also affect the cutting quality and efficiency.

[0005] In view of this, the present invention proposes an anti-aging high-barrier aluminum-plastic composite sealing material and a preparation process thereof to make up for and improve the deficiencies of the prior art. Summary of the invention

[0006] In order to solve the above technical problems, the present invention proposes an anti-aging high-barrier aluminum-plastic composite sealing material and a preparation process thereof, so as to solve the problems of wrinkles at the cutting part and impurities sticking to the knife during the cutting process in the prior art.

[0007] To achieve the above purpose, the technical solution adopted by the present invention is: an anti-aging high-barrier aluminum-plastic composite sealing material and its preparation process, including a mounting frame, the top of the mounting frame is fixedly connected to an electric control box, the bottom outer wall of the mounting frame is fixedly connected to a main reel frame, the middle of the mounting frame is fixedly connected to a plurality of steering shafts, the top of the mounting frame away from the main reel frame is rotatably connected to a first sub-reel shaft, the bottom of the mounting frame away from the main reel frame is rotatably connected to a second sub-reel shaft, and also includes:

[0008] The flat cutting mechanism is used to flatten and support the cutting part of the aluminum-plastic film and symmetrically move the cutter and the supporting parts;

[0009] The automatic oil removal mechanism is used to remove grease from the surface of the tool while the tool is moving.

[0010] Preferably, the smooth cutting mechanism includes a rotating rod rotatably connected to the middle part of the mounting frame, the side of the rotating rod away from the electric control box rotates through the outer wall of the mounting frame and is fixedly connected to a servo motor, the outer wall of the servo motor is fixedly connected to the outer wall of the mounting frame, a pair of worms are fixedly connected to both sides of the rotating rod, the outer walls of the pair of worms are meshed with worm wheels, the outer walls of a pair of worm wheels are rotatably connected to a fixed frame, and the sides of a pair of fixed frames away from each other are fixedly connected to the mounting frame.

[0011] Preferably, the smooth cutting mechanism also includes a second rotating shaft fixedly connected to the center of the worm gear, a pair of the second rotating shafts are fixedly connected to the first winding disk on one side close to the worm, a pair of the second rotating shafts are fixedly connected to the first gear on one side away from the worm, a pair of the outer walls of the first gears are meshedly connected to the second gear, a pair of the second gears are fixedly connected to the first rotating shaft at the center, a pair of the first rotating shafts are fixedly connected to the second winding disk on one side away from the second gear, and the outer walls of the second rotating shaft and the first rotating shaft are rotatably connected to the fixed frame.

[0012] Preferably, the smooth cutting mechanism also includes a first rigid chain fixedly connected to the top of the first winding disk, a pair of outer walls of the first rigid chains are slidably connected to slide rails, a pair of outer walls of the slide rails are commonly fixedly connected to a positioning slide rod, the bottom of the second winding disk is fixedly connected to a second rigid chain, a pair of outer walls of the second rigid chains are slidably connected to a cutting table, and both ends of the positioning slide rod and the cutting table are fixedly connected to the middle of the mounting frame.

[0013] Preferably, the smooth cutting mechanism also includes a pair of tool holders, the tops of the tool holders are slidably connected to the outer wall of the positioning slide rod, the tool holders are fixedly connected to the side of the first rigid chain away from the first winding disk, the side of the second rigid chain away from the second winding disk is fixedly connected to a mobile platform, and the bottoms of the pair of mobile platforms are slidably connected to the outer wall of the cutting table.

[0014] Preferably, the automatic oil removal mechanism includes a cutter head fixedly connected to the bottom of the tool holder, a cutter groove is opened in the middle of the movable platform, a pair of the cutter heads are suspended in the cutter groove, the middle edge of the movable platform is rotatably connected to a third gear, the outer walls of a pair of the third gears are meshed with a rack, and the bottom of the rack is fixedly connected to the outer wall of the cutting table.

[0015] Preferably, the automatic oil removal mechanism also includes a reciprocating screw fixedly connected to the center of the third gear, a pair of reciprocating screws are rotatably connected to the inner wall of the moving platform at one end away from the slider, the outer wall of the reciprocating screw is meshingly connected with the slider, the outer walls of a pair of sliders are slidably connected to the inner wall of the moving platform, the top of the slider is rotatably connected to a washing rod, the side of the slider away from the third gear is fixedly connected to a micro-electric push rod, the output ends of a pair of micro-electric push rods are fixedly connected to limiting blocks, the outer walls of a pair of limit blocks are slidably connected to the inner wall of the slider, and the top of the limit block abuts against the washing rod.

[0016] Preferably, the axis of the washing rod is consistent with the cutter head, and the top of the washing rod is forked.

[0017] Preferably, the first rigid chain and the second rigid chain are arranged in opposite directions.

[0018] A preparation process of an anti-aging high-barrier aluminum-plastic composite sealing material comprises the following steps:

[0019] Step 1: Raw material preparation and pretreatment: Prepare aluminum foil, plastic film and anti-aging agent raw materials, pre-treat the surface of aluminum foil and plastic film, and improve the composite effect through cleaning, degreasing and drying processes;

[0020] Step 2: Glue coating, lamination and aging: Apply special adhesive on the surface of the plastic film, then laminate the aluminum foil and the plastic film together by lamination, and then put the composite materials into the aging room for aging treatment to fully cure the adhesive to form an aluminum-plastic composite film;

[0021] Step 3: Inspection, cutting, packaging and storage: Inspect the composite film for appearance, thickness and barrier performance to ensure that the product quality meets the requirements. Then, place the composite film on the main roll rack according to usage requirements, cut it into different sizes through the flat cutting mechanism, and then wind the cut composite film into small rolls through the first and second sub-reels. Finally, package the composite film that has passed the inspection and store it in the warehouse for use.

[0022] Compared with the prior art, the present invention has the following beneficial effects:

[0023] 1. By setting up a flat cutting mechanism and adding a cutting table, the installation of rollers at the cutting part can be reduced, and the staff can be prevented from missing or inserting the aluminum-plastic film through the wrong rollers, thereby reducing the complexity of equipment feeding. Optimizing the operation of the equipment can reduce the training cost of the staff. At the same time, the first winding disk and the second winding disk rotating in opposite directions can respectively wind up the first rigid chain and the second rigid chain, and simultaneously shorten or increase the distance between the knife holder and the mobile platform. The symmetrical movement of the two can maintain a relatively static state. Therefore, the part to be cut of the aluminum-plastic film is always supported by the mobile platform at the bottom to keep it flat, effectively ensuring the cutting flatness of the aluminum-plastic film, improving the cutting quality, and preventing the situation in the prior art where different thicknesses of the aluminum-plastic film lead to different tensions during suspended cutting, resulting in wrinkles at the cutting part;

[0024] 2. Through the coordinated setting of the rotating rod, the first gear and the second gear, the first rigid chain and the second rigid chain symmetrically arranged on both sides can be synchronously adjusted to the same distance, so that the cutter heads and the mobile platform on both sides can also be synchronously and symmetrically adjusted to any position on the cutting table. Only one driving source is used for energy-saving adjustment, and the adjustment time is saved. The equipment can also be customized according to the cutting specifications of the customer, thereby enhancing the applicability of the equipment;

[0025] 3. Through the setting of the automatic oil removal mechanism, when the mobile platform moves on the outer wall of the cutting table, it can synchronously drive the third gear to rotate, and finally make the washing rod reciprocate on the outer wall of the cutter head. The cutter head is located at the bifurcation of the washing rod, which can effectively remove grease, adhesives and other attachments on the surfaces of both sides of the cutter head due to cutting aluminum-plastic film, avoid grease adhesion affecting the cutting quality, and also enhance the service life of the cutter head. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of a preferred embodiment of the present invention;

[0027] Figure 2 It is a structural schematic diagram of the servo motor connection shown in the present invention;

[0028] Figure 3 It is a schematic diagram of a side-view stereoscopic structure of the present invention;

[0029] Figure 4 It is a schematic diagram of a partial three-dimensional structure of the present invention;

[0030] Figure 5 It is a structural schematic diagram of the connection of the positioning slide rod shown in the present invention;

[0031] Figure 6 It is a structural schematic diagram of the rotating rod connection shown in the present invention;

[0032] Figure 7It is a structural schematic diagram of the connection of the fixing frame shown in the present invention;

[0033] Figure 8 It is a structural schematic diagram of the connection of the tool holder shown in the present invention;

[0034] Fig. 9 It is a structural schematic diagram of the connection of the washing rod shown in the present invention;

[0035] Fig.10 It is a schematic structural diagram of the connection of the limit block shown in the present invention.

[0036] The numbers in the figure are:

[0037] 1. Electric control box; 2. Main reel; 3. Mounting frame; 4. First reel shaft; 5. Second reel shaft; 6. Steering shaft;

[0038] 7. Smooth cutting mechanism; 71. Cutting table; 72. First winding disk; 73. Tool holder; 74. Moving platform; 75. Servo motor; 76. Positioning slide bar; 77. First rigid chain; 78. Slide rail; 79. Rotating rod; 710. Fixed frame; 711. Second rigid chain; 712. Worm; 713. Worm wheel; 714. First gear; 715. Second gear; 716. First rotating shaft; 717. Second rotating shaft; 718. Second winding disk;

[0039] 8. Automatic oil removal mechanism; 81. Cutter head; 82. Third gear; 83. Rack; 84. Slider; 85. Reciprocating screw; 86. Micro electric push rod; 87. Washing rod; 88. Limit block. DETAILED DESCRIPTION

[0040] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0041] Embodiment 1 of the present invention

[0042] Please refer to Figures 1 to 10 As shown:

[0043] In order to solve the problems mentioned in the technical solution, the embodiment of the present application provides an anti-aging high-barrier aluminum-plastic composite sealing material, including a mounting frame 3, the top of the mounting frame 3 is fixedly connected to an electric control box 1, the bottom outer wall of the mounting frame 3 is fixedly connected to a main reel frame 2, the middle of the mounting frame 3 is fixedly connected to a plurality of steering shafts 6, the top of the mounting frame 3 away from the main reel frame 2 is rotatably connected to a first sub-reel shaft 4, the bottom of the mounting frame 3 away from the main reel frame 2 is rotatably connected to a second sub-reel shaft 5, and also includes:

[0044] The flat cutting mechanism 7 is used to flatten and support the cutting part of the aluminum-plastic film and symmetrically move the cutter and the supporting parts;

[0045] Automatic oil removal mechanism 8, used to remove grease attached to the surface of the tool synchronously during the moving process;

[0046] The flat cutting mechanism 7 includes a rotating rod 79 rotatably connected to the middle part of the mounting frame 3. The side of the rotating rod 79 away from the electric control box 1 rotates through the outer wall of the mounting frame 3 and is fixedly connected to a servo motor 75. The outer wall of the servo motor 75 is fixedly connected to the outer wall of the mounting frame 3. A pair of worms 712 are fixedly connected to both sides of the rotating rod 79. The outer walls of the pair of worms 712 are meshed and connected with worm wheels 713. The outer walls of the pair of worm wheels 713 are rotatably connected to fixed frames 710. The sides of the pair of fixed frames 710 away from each other are fixedly connected to the mounting frame 3.

[0047] The smooth cutting mechanism 7 also includes a second rotating shaft 717 fixedly connected to the center of the worm gear 713, a pair of second rotating shafts 717 are fixedly connected to the first winding disk 72 on one side close to the worm 712, a pair of second rotating shafts 717 are fixedly connected to the first gear 714 on one side away from the worm 712, a pair of first gears 714 are meshedly connected to the outer walls of the second gears 714, a pair of second gears 715 are fixedly connected to the first rotating shaft 716 at the center, a pair of first rotating shafts 716 are fixedly connected to the second winding disk 718 on one side away from the second gear 715, and the outer walls of the second rotating shafts 717 and the first rotating shafts 716 are rotatably connected to the fixed frame 710;

[0048] The flat cutting mechanism 7 also includes a first rigid chain 77 fixedly connected to the top of the first winding disk 72, a pair of first rigid chains 77 are slidably connected to the outer walls of the first rigid chains 77, a pair of outer walls of the slide rails 78 are commonly fixedly connected to the positioning slide bar 76, the bottom of the second winding disk 718 is fixedly connected to the second rigid chain 711, the outer walls of the pair of second rigid chains 711 are slidably connected to the cutting table 71, and both ends of the positioning slide bar 76 and the cutting table 71 are fixedly connected to the middle of the mounting frame 3;

[0049] The flat cutting mechanism 7 also includes a pair of knife racks 73, the tops of the knife racks 73 are slidably connected to the outer wall of the positioning slide bar 76, the knife racks 73 are fixedly connected to the side of the first rigid chain 77 away from the first winding disk 72, the side of the second rigid chain 711 away from the second winding disk 718 is fixedly connected to the moving platform 74, and the bottoms of the pair of moving platforms 74 are slidably connected to the outer wall of the cutting table 71;

[0050] The first rigid chain 77 and the second rigid chain 711 are both arranged in opposite directions;

[0051] The first gear 714 and the second gear 715 are used for reversing to ensure the synchronous retraction and extension of the first rigid chain 77 and the second rigid chain 711 .

[0052] The effects achieved by this embodiment are as follows: In the prior art, since a large number of rollers are used, and the aluminum-plastic film needs to pass through different rollers in a certain order, the equipment can operate normally, but its complexity easily causes the staff to miss or pass the aluminum-plastic film through the wrong roller when feeding, so it is necessary to have certain requirements on the professionalism of the staff, and the suspended and taut state of the part to be cut may cause different tensions due to different thicknesses of the aluminum-plastic film, resulting in wrinkles in the cutting part. Compared with the prior art, through the implementation of this embodiment, the flat cutting mechanism 7 is set to reduce the installation of the rollers in the cutting part, It prevents the staff from missing or inserting the aluminum-plastic film into the wrong roller, thereby reducing the complexity of equipment feeding, optimizing the operation of the equipment and reducing the training cost of the staff. At the same time, the first winding disk 72 and the second winding disk 718 rotating in opposite directions can respectively wind up the first rigid chain 77 and the second rigid chain 711, and simultaneously shorten or increase the distance between the knife holder 73 and the mobile platform 74. The symmetrical movement of the two can maintain a relatively static state. Therefore, the part of the aluminum-plastic film to be cut is always supported by the mobile platform 74 at the bottom, so that it remains flat, effectively ensuring the cutting flatness of the aluminum-plastic film.

[0053] For further examples, please refer to Figure 5 , Figures 8 to 10 As shown:

[0054] The automatic oil removal mechanism 8 includes a cutter head 81 fixedly connected to the bottom of the cutter holder 73, a cutter groove is provided in the middle of the movable platform 74, a pair of cutter heads 81 are suspended in the cutter groove, a third gear 82 is rotatably connected to the edge of the middle of the movable platform 74, a rack 83 is meshed and connected to the outer wall of the pair of third gears 82, and the bottom of the rack 83 is fixedly connected to the outer wall of the cutting table 71;

[0055] The automatic oil removal mechanism 8 also includes a reciprocating screw 85 fixedly connected to the center of the third gear 82, a pair of reciprocating screws 85 are rotatably connected to the inner wall of the moving platform 74 at one end away from the slider 84, the outer wall of the reciprocating screw 85 is meshed with the slider 84, the outer wall of the pair of sliders 84 is slidably connected to the inner wall of the moving platform 74, the top of the slider 84 is rotatably connected to a washing rod 87, the side of the slider 84 away from the third gear 82 is fixedly connected to a micro electric push rod 86, the output ends of the pair of micro electric push rods 86 are fixedly connected to a limiting block 88, the outer walls of a pair of limiting blocks 88 are slidably connected to the inner wall of the slider 84, and the top of the limiting block 88 abuts against the washing rod 87;

[0056] The axis of the washing rod 87 is consistent with the cutter head 81, and the top of the washing rod 87 is forked;

[0057] The cutter head 81 is made of a special carbide cutter head for high-intensity cutting, and can cope with the greater resistance and wear that may be encountered during the cutting of the aluminum-plastic film. The limit block 88 is used to change the position of the washing rod 87 to avoid hindering the normal cutting of the aluminum-plastic film.

[0058] The effects achieved by this embodiment are as follows: In the prior art, the aluminum-plastic film contains a large amount of grease components, and the adhesive used to make the aluminum-plastic film is easy to stick to the knife during the cutting process and accelerate the wear of the knife, which not only shortens the service life of the knife, but also may affect the cutting quality and efficiency. Compared with the prior art, through the implementation of this embodiment, an automatic oil removal mechanism 8 is set. When the mobile platform 74 moves on the outer wall of the cutting table 71, it can synchronously drive the third gear 82 to rotate, and finally make the washing rod 87 reciprocate on the outer wall of the cutter head 81. The cutter head 81 is located at the bifurcation of the washing rod 87, and the grease, adhesive and other attachments adhering to the surfaces of both sides of the cutter head due to cutting the aluminum-plastic film can be effectively removed, so as to avoid the adhesion of grease affecting the cutting quality.

[0059] Embodiment 2 of the present invention

[0060] A preparation process of an anti-aging high-barrier aluminum-plastic composite sealing material comprises the following steps:

[0061] Step 1: Raw material preparation and pretreatment: Prepare aluminum foil, plastic film and anti-aging agent raw materials, pre-treat the surface of aluminum foil and plastic film, and improve the composite effect through cleaning, degreasing and drying processes;

[0062] Step 2: Glue coating, lamination and aging: Apply special adhesive on the surface of the plastic film, then laminate the aluminum foil and the plastic film together by lamination, and then put the composite materials into the aging room for aging treatment to fully cure the adhesive to form an aluminum-plastic composite film;

[0063] Step 3: Inspection, cutting, packaging and storage: Inspect the composite film for appearance, thickness and barrier performance to ensure that the product quality meets the requirements. Then, place the composite film on the main roll rack 2 according to usage requirements, cut it into different sizes through the flat cutting mechanism 7, and then wind the cut composite film into small rolls through the first sub-reel 4 and the second sub-reel 5. Finally, the composite film that has passed the inspection is packaged and stored in the warehouse for use.

[0064] The complete usage steps and working principle of the above embodiment are as follows:

[0065] In the initial state: the servo motor 75 and the micro electric push rod 86 are both in the off state, and the washing rod 87 is in a state perpendicular to the slider 84.

[0066] Working process:

[0067] When in use, the staff first places the aluminum-plastic composite film coil on the main roll rack 2, and then passes the aluminum-plastic film head through a number of steering shafts 6 to reach the upper surface of the cutting table 71. The mobile platform 74 located on the outer wall of the cutting table 71 can flatten the bottom support of the aluminum-plastic film to prevent wrinkles, effectively ensuring the cutting flatness of the cutter head 81. After being cut by the cutter head 81, it is wound up by the first sub-rolling shaft 4 and the second sub-rolling shaft 5 respectively. A pair of cutter heads 81 can cut the main roll into three small rolls at a time until the main material roll is cut. If the specifications of the cut aluminum-plastic film need to be changed, the servo motor can be controlled by the electric control box 1 75 is started, the servo motor 75 drives the rotating rod 79 to rotate synchronously with the worm 712 on its outer wall, and the worm gears 713 on both sides are driven to rotate through the worm 712, thereby causing the second rotating shaft 717 to rotate, and the second rotating shaft 717 respectively drives the first winding disk 72 and the first gear 714 on both sides to rotate. At this time, the first gear 714 drives the second gear 715 to rotate in the opposite direction, and the first rotating shaft 716 drives the second winding disk 718 to rotate in the opposite direction synchronously with the second gear 715. Since the first rigid chain 77 and the second rigid chain 711 are set in opposite directions, Therefore, the first winding disk 72 and the second winding disk 718 which rotate in opposite directions can respectively wind up the first rigid chain 77 and the second rigid chain 711, and shorten the distance between the two synchronously, so that the tool holder 73 and the moving platform 74 can also move synchronously in the direction away from each other, so that the tool holder 73 and the moving platform 74 move symmetrically and are relatively static, thereby changing the mutual distance between the pair of tool heads 81, so that the size of the aluminum-plastic film in the middle is increased and the size of the two sides is reduced. Similarly, when the servo motor 75 is driven in the reverse direction, the first rigid chain 77 and the second rigid chain 711 are squeezed respectively. The pressure pushes the knife holder 73 and the movable platform 74 to move toward each other, so that the size of the aluminum-plastic film in the middle is reduced, and the relative distance between the knife holder 73 and the movable platform 74 is always kept unchanged during the adjustment process. Therefore, the part of the aluminum-plastic film to be cut is always supported by the movable platform 74 at the bottom, so that it remains flat, which increases the smoothness of the cut surface of the aluminum-plastic film and improves the cutting quality. At the same time, the knife head 81 and the movable platform 74 can be synchronously and symmetrically adjusted to any position on both sides, which is not only extremely simple to adjust, but also saves adjustment time, and can be customized according to the cutting specifications of the customer, thereby enhancing the applicability of the equipment;

[0068] Please refer to the above working process Figures 1 to 8 .

[0069] Furthermore, when the mobile platform 74 moves, the micro electric push rod 86 can be started by the preset parameters of the electric control box 1, and the micro electric push rod 86 pushes the limit block 88 to squeeze and push the washing rod 87 from the initial state until the washing rod 87 and the slider 84 maintain the same vertical state. At this time, the cutter head 81 is located at the bifurcation of the washing rod 87, and the mobile platform 74 can drive the third gear 82 to rotate when moving in any direction on both sides, thereby driving the reciprocating screw 85 to rotate through the third gear 82, so that the slider 84 reciprocates on the outer wall of the reciprocating screw 85, and finally the washing rod 87 reciprocates on the outer wall of the cutter head 81, automatically removing the grease, adhesive and other attachments attached to the surface due to cutting the aluminum-plastic film, which not only increases the service life of the cutter head 81, but also improves the quality of subsequent cutting of the aluminum-plastic film;

[0070] Please refer to the above working process Figure 5 , Figures 8 to 10 .

[0071] The circuits and controls involved in the present invention are all prior art and will not be described in detail here.

[0072] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An anti-aging high-barrier aluminum-plastic composite sealing material, comprising a mounting frame (3), characterized in that: The top of the mounting frame (3) is fixedly connected to an electric control box (1), the bottom outer wall of the mounting frame (3) is fixedly connected to a main reel frame (2), the middle of the mounting frame (3) is fixedly connected to a plurality of steering shafts (6), the top of the side of the mounting frame (3) away from the main reel frame (2) is rotatably connected to a first sub-reel shaft (4), and the bottom of the side of the mounting frame (3) away from the main reel frame (2) is rotatably connected to a second sub-reel shaft (5), and further comprises: A flat cutting mechanism (7) is used to flatten and support the cut part of the aluminum-plastic film and symmetrically move the cutter and the supporting component; The automatic oil removal mechanism (8) is used to remove grease attached to the surface of the tool synchronously during the moving process of the tool.

2. The anti-aging high-barrier aluminum-plastic composite sealing material according to claim 1, characterized in that: The flat cutting mechanism (7) comprises a rotating rod (79) rotatably connected to the middle part of the mounting frame (3); the side of the rotating rod (79) away from the electric control box (1) rotates through the outer wall of the mounting frame (3) and is fixedly connected to a servo motor (75); the outer wall of the servo motor (75) is fixedly connected to the outer wall of the mounting frame (3); a pair of worms (712) are fixedly connected to the two sides of the rotating rod (79); the outer walls of the pair of worms (712) are meshedly connected to a worm wheel (713); the outer walls of the pair of worm wheels (713) are rotatably connected to a fixed frame (710); the sides of the pair of fixed frames (710) away from each other are fixedly connected to the mounting frame (3).

3. The anti-aging high-barrier aluminum-plastic composite sealing material according to claim 2, characterized in that: The smooth cutting mechanism (7) also includes a second rotating shaft (717) fixedly connected to the center of the worm gear (713); a pair of the second rotating shafts (717) are fixedly connected to the first winding disk (72) on one side close to the worm (712); a pair of the second rotating shafts (717) are fixedly connected to the first gear (714) on one side away from the worm (712); a pair of the outer walls of the first gears (714) are meshedly connected to the second gear (715); a pair of the second gears (715) are fixedly connected to the first rotating shaft (716) at the center; a pair of the first rotating shafts (716) are fixedly connected to the second winding disk (718) on one side away from the second gear (715); and the outer walls of the second rotating shafts (717) and the first rotating shafts (716) are rotatably connected to the fixed frame (710).

4. The anti-aging high-barrier aluminum-plastic composite sealing material according to claim 3, characterized in that: The smooth cutting mechanism (7) also includes a first rigid chain (77) fixedly connected to the top of the first winding disk (72); a pair of outer walls of the first rigid chains (77) are slidably connected to a slide rail (78); a pair of outer walls of the slide rails (78) are commonly fixedly connected to a positioning slide bar (76); the bottom of the second winding disk (718) is fixedly connected to a second rigid chain (711); a pair of outer walls of the second rigid chains (711) are slidably connected to a cutting table (71); and both ends of the positioning slide bar (76) and the cutting table (71) are fixedly connected to the middle of the mounting frame (3).

5. The anti-aging high-barrier aluminum-plastic composite sealing material according to claim 4, characterized in that: The flat cutting mechanism (7) also includes a pair of knife racks (73), the tops of the knife racks (73) are slidably connected to the outer wall of the positioning slide rod (76), the knife racks (73) are fixedly connected to the side of the first rigid chain (77) away from the first winding disk (72), the side of the second rigid chain (711) away from the second winding disk (718) is fixedly connected to a moving platform (74), and the bottoms of the pair of moving platforms (74) are slidably connected to the outer wall of the cutting table (71).

6. The anti-aging high-barrier aluminum-plastic composite sealing material according to claim 5, characterized in that: The automatic oil removal mechanism (8) comprises a cutter head (81) fixedly connected to the bottom of the cutter holder (73); a cutter groove is provided in the middle of the movable platform (74); a pair of the cutter heads (81) are suspended in the cutter groove; a third gear (82) is rotatably connected to the middle edge of the movable platform (74); a rack (83) is meshedly connected to the outer walls of the pair of third gears (82); and the bottom of the rack (83) is fixedly connected to the outer wall of the cutting table (71).

7. The anti-aging high-barrier aluminum-plastic composite sealing material according to claim 6, characterized in that: The automatic oil removal mechanism (8) also includes a reciprocating screw (85) fixedly connected to the center of the third gear (82); a pair of ends of the reciprocating screws (85) away from the slider (84) are both rotatably connected to the inner wall of the movable platform (74); the outer walls of the reciprocating screws (85) are both meshedly connected to the slider (84); the outer walls of the pair of sliders (84) are both slidably connected to the inner wall of the movable platform (74); the tops of the sliders (84) are both rotatably connected to a washing rod (87); the side of the slider (84) away from the third gear (82) is fixedly connected to a micro electric push rod (86); the output ends of the pair of micro electric push rods (86) are both fixedly connected to a limiting block (88); the outer walls of the pair of limiting blocks (88) are both slidably connected to the inner wall of the slider (84); the tops of the limiting blocks (88) are in contact with the washing rod (87).

8. The anti-aging high-barrier aluminum-plastic composite sealing material according to claim 7, characterized in that: The axis of the washing rod (87) is consistent with the cutter head (81), and the top of the washing rod (87) is forked.

9. The anti-aging high-barrier aluminum-plastic composite sealing material according to claim 4, characterized in that: The first rigid chain (77) and the second rigid chain (711) are arranged in opposite directions.

10. A method for preparing an anti-aging high-barrier aluminum-plastic composite sealing material, applied to an anti-aging high-barrier aluminum-plastic composite sealing material according to any one of claims 1 to 9, characterized in that: The following steps are involved: Step 1: Raw material preparation and pretreatment: Prepare aluminum foil, plastic film and anti-aging agent raw materials, pre-treat the surface of aluminum foil and plastic film, and improve the composite effect through cleaning, degreasing and drying processes; Step 2: Glue coating, lamination and aging: Apply special adhesive on the surface of the plastic film, then laminate the aluminum foil and the plastic film together by lamination, and then put the composite materials into the aging room for aging treatment to fully cure the adhesive to form an aluminum-plastic composite film; Step 3: Inspection, cutting and packaging for storage: The composite film is inspected for appearance, thickness and barrier properties to ensure that the product quality meets the requirements. Then, the composite film is placed on the main roll rack (2) according to the use requirements, and cut into different sizes by the flat cutting mechanism (7). The cut composite film is then wound into small rolls by the first sub-reel (4) and the second sub-reel (5). Finally, the composite film that has passed the inspection is packaged and stored in the warehouse for use.

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