An aluminum foil paper mounting device

Abstract

The utility model relates to an aluminum foil paper mounting paper equipment, including frame and electric cabinet, electric cabinet is established through support piece in frame side, mainly for controlling the control module of mounting paper equipment, the frame top still sequentially is provided with discharge transmission structure, middle section transmission structure, passageway adjusting structure of middle section transmission structure top, paper delivery mechanism, two separate transmission mechanism, the bottom of two separate transmission mechanism still is equipped with support frame for supporting in the top of frame, the top of discharge transmission structure still is equipped with mounting paper bonding mechanism. This aluminum foil paper mounting paper equipment, through setting up two independent and structure optimization's separate transmission mechanism, is respectively used for the transmission of tin foil paper and mounting paper, cooperates its inside paper separate mechanism and racking mechanism, has realized two kinds of paper efficient, reliable automatic separate and orderly stacking, solved traditional mounting paper equipment double -fold feed, has improved paper efficiency and equipment operation's stability greatly.

Description

Technical Field

[0001] This utility model relates to the field of mechanical manufacturing technology, specifically to an aluminum foil paper mounting device. Background Technology

[0002] Aluminum foil is a widely used composite packaging material. It is made by firmly bonding metallic aluminum foil with base paper (such as tissue paper, kraft paper, etc.), combining the barrier, light-blocking and moisture-proof properties of aluminum foil with the strength, flexibility and low cost advantages of base paper. It is widely used in high-end packaging of food, pharmaceuticals, cigarettes and gifts.

[0003] Traditional aluminum foil laminating equipment suffers from low efficiency, paper jams, weak bonding, and inconvenient adjustments in the paper separating, conveying, and laminating processes. Specifically, the separating mechanism has poor reliability, easily resulting in double or multiple sheets being fed; paper tends to deviate and wrinkle during conveying; the laminating mechanism is not accurately aligned, leading to a low product yield; and the equipment is cumbersome to adjust, making it difficult to quickly adapt to the production needs of paper of different sizes and thicknesses, severely impacting production efficiency and product quality. Therefore, this paper proposes an aluminum foil laminating equipment to solve these problems. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides an aluminum foil paper mounting device that features high automation, precise bonding, stable operation, and strong adaptability, solving the problems of low efficiency, easy paper jams, poor bonding quality, and inconvenient adjustment of traditional equipment.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an aluminum foil paper mounting device, comprising a frame and an electrical control cabinet. The electrical control cabinet is mounted on the side of the frame via a support and is mainly used to control the control module of the paper mounting device. From left to right, the top of the frame also includes, in sequence, a discharge conveying structure, a middle conveying structure, an aisle adjustment structure at the top of the middle conveying structure, a paper transfer mechanism, and two sheet-separating conveying mechanisms.

[0006] One of the two sheet-separating and conveying mechanisms is located on the far right of the device, while the other sheet-separating and conveying mechanism is located at the top of the aisle adjustment structure. The main function of the far right sheet-separating and conveying mechanism is to convey tin foil, while the sheet-separating and conveying mechanism at the top of the aisle adjustment structure is to convey mounting paper.

[0007] The bottom of the two sheet-separating conveyor mechanisms is also provided with a support frame for supporting the top of the frame. Both sides of the discharge conveyor structure and the middle section conveyor structure are provided with multiple fixed plates supporting the top of the frame. The top of the discharge conveyor structure is also provided with a paper-mounting and bonding mechanism, and the side of the paper-mounting and bonding mechanism near the middle section conveyor structure is attached to one side of one of the sheet-separating conveyor mechanisms.

[0008] Furthermore, a gap is provided between the bottom of the paper laminating mechanism and the top of the discharge conveyor structure, allowing the tin foil to pass unobstructed on the conveyor belt of the discharge conveyor structure.

[0009] Furthermore, the sheet-separating and conveying mechanism includes two side frames, an inclined plate frame, a paper pressing mechanism, a paper stacking mechanism, a conveyor belt, a paper limiting frame, a paper sheet-separating mechanism, and a drive mechanism, wherein,

[0010] The two side frames are integrally formed with the inclined plate frame, which is located between the two side frames. The top of the inclined plate frame is set at an angle, which helps the aluminum foil to slide down the inclined plate at the top of the inclined plate frame.

[0011] The paper stacking mechanism is located on the side of the slope on the higher side of the inclined plate frame, and is mainly used to stack paper on top of the paper stacking mechanism.

[0012] The conveyor belt is embedded below the inclined plate of the slant frame, mainly to help the paper roll be transferred to other mechanisms for processing;

[0013] The paper pressing mechanism is installed between the two side frames and at the top of the conveyor belt to hold the paper on the conveyor belt and prevent it from curling up during transport.

[0014] The paper limiting frame is installed at the top between the two side frames via the mounting frame. The paper limiting frame consists of a space composed of three strip plates to limit the paper position to a specified position. The paper limiting frame works with the paper stacking mechanism to tilt and stack the paper on the top of the inclined frame, so that the paper at the bottom of the paper limiting frame can be rolled into the conveyor belt by the paper splitting mechanism.

[0015] The paper separating mechanism is located inside the inclined plate frame near the inclined surface of the inclined plate frame. It is mainly used to transmit power to roll the paper from the paper limiting frame and the paper stacking mechanism one by one from the bottom of the paper stacking mechanism onto the conveyor belt.

[0016] The drive mechanism is located inside one of the side frames and is mainly used to drive the paper separating mechanism and provide output power for the conveyor belt.

[0017] Furthermore, the paper stacking mechanism includes a fixed support and an inclined plate. The fixed support consists of two support rods and a fixing post fixed to the back of the inclined plate frame. The two support rods of the fixed support are connected by an adjusting block at their intersection. The bottom of one of the support rods is fixed to the back of the inclined plate frame by the fixing post. The inclined plate is located at the end of the other support rod of the fixed support and extends into the space of the paper limiting frame. The inclined plate is inclined and has an adjustable angle adjustment frame at the connection with the other support rod of the fixed support.

[0018] Furthermore, the paper separating mechanism includes a separating belt, two connecting rods, and a support frame. The support frame is located at the bottom of the inclined surface of the inclined plate frame. The two connecting rods are respectively mounted on the support frame via bearings, and the two connecting rods also pass through one of the side frames and extend into its interior. The separating belt is sleeved on the outer wall of the two connecting rods. The top of the inclined plate frame is also provided with a square slot through which the top of the separating belt can pass.

[0019] Furthermore, the drive mechanism includes a drive motor, a drive pulley, a transmission belt, a transmission shaft, and a driven pulley, wherein...

[0020] The drive motor is fixedly mounted on the side wall of one of the side frames near the inside of the equipment, and the output end of the drive motor passes through and extends into the interior of one of the side frames. At the same time, the output end of the drive motor is connected to the drive pulley. There are multiple driven pulleys. One driven pulley is connected to one of the connecting rods of the sheet-splitting mechanism to drive the entire sheet-splitting mechanism to rotate. Another driven pulley is connected to the transmission shaft of the conveyor belt to drive the conveyor belt to transport paper. The transmission belts are respectively fitted between the drive pulley and the driven pulleys or between two driven pulleys to provide conveying power to the sheet-splitting mechanism and the conveyor belt.

[0021] Furthermore, the paper transfer mechanism includes a fixed frame, a multi-belt transfer mechanism, a roller drive mechanism, and a conveyor belt support mechanism, wherein...

[0022] The fixed frame is fixedly installed on the top of the frame, and its two sides are respectively connected to the middle section transmission structure and one of the sheet conveying mechanisms. The multi-belt transmission mechanism is installed on the top of the fixed frame and on one side close to one of the sheet conveying mechanisms. The roller drive mechanism is located inside the fixed frame and is mainly used to provide power to the roller drive mechanism.

[0023] The roller drive mechanism is installed on the side of the fixed frame near the middle section of the conveyor structure, and mainly uses the drive roller to press the paper flat.

[0024] The conveyor belt support mechanism is installed inside the fixed frame and located at the bottom of the multi-belt transmission mechanism. It is mainly used to support the belt of the multi-belt transmission mechanism to prevent it from sagging.

[0025] Furthermore, the roller drive mechanism includes a geared motor, a drive gear, a transmission chain, a driven gear, and two paper pressing rollers. The geared motor is installed on one inner wall inside the fixed frame, and the output end of the geared motor passes through the side wall of the fixed frame and is fixed to the drive gear. The two paper pressing rollers are movably installed inside the fixed frame through shafts under the action of bearings, and the shaft of one of the paper pressing rollers is also fixed to the driven gear. The transmission chain is sleeved on the drive gear and the driven gear to realize chain drive.

[0026] The conveyor belt support mechanism includes a support rod and multiple conveyor belt rollers. The support rod is installed inside the fixed frame and located at the bottom of the multi-belt conveyor mechanism. The multiple conveyor belt rollers are all arranged on the outer wall of the support rod and are located at the bottom of multiple transmission belts of the multi-belt conveyor mechanism to support the belts.

[0027] Furthermore, the paper laminating mechanism includes two trapezoidal frame plates, a servo motor, multiple transmission wheels, a transmission rod, two lead screws, a ramp plate, two paper rolls, and a photoelectric sensor, wherein...

[0028] Two trapezoidal plate frames are fixedly installed on the top of the material conveying structure by fasteners, and a downward inclined frame is formed between the two trapezoidal plate frames by a ramp plate. The servo motor is fixedly installed on the side of one of the trapezoidal plate frames. The transmission rod is movably installed at the upper right corner between the two trapezoidal plate frames by bearings, and one end of the transmission rod is also connected to the output end of the servo motor. Two lead screws are also movably installed between the two trapezoidal plate frames by bearings, one of which is located at the leftmost side of the two trapezoidal plate frames and the other is located in the middle of the two trapezoidal plate frames. Multiple transmission wheels are arranged in pairs on the outer surface of the two lead screws and the transmission rod. The transmission wheels on the outer surface of the two lead screws and the transmission rod are divided into two rows, and the two rows of transmission wheels are located on the same horizontal plane and each is fitted with a paper roll. The photoelectric sensor is fixedly installed on the outer wall of the lead screw located at the leftmost side of the two trapezoidal plate frames.

[0029] Furthermore, adjustable blocks with adjustable height are provided at both ends of the lead screw located between the two trapezoidal plate frames, which can be used to adjust the height of the lead screw.

[0030] Furthermore, the aisle adjustment structure includes two auxiliary leading structures, two flat plates, a rocker handle, a two-way threaded rod, two sliders, a slide rail, and two bases, wherein...

[0031] The auxiliary conveying structure is set on both sides of the middle section conveying structure to assist the paper in being conveyed from the top of the middle section conveying structure. The auxiliary conveying structure also includes two DC motors, multiple guide rollers, and two output belts. The multiple guide rollers are respectively set on the top of the two flat plates, and the two DC motors are respectively set on the bottom of the two flat plates. The multiple guide rollers are divided into two groups and set on the top of the two flat plates. The two output belts are respectively fitted on the two groups of guide rollers on the top of the two flat plates, and the output ends of the two DC motors extend through the bottom of the two flat plates to their top and are connected to one of the guide rollers in the two groups.

[0032] Two bases and slides are set on the top of the support frame, and the two bases and slides are placed horizontally. The bidirectional threaded rod is movably set in the middle of the two bases through bearings, and the swing handle is connected to one end of the bidirectional threaded rod. The two sliders are slidably installed on the top of the slide. The bottom of the two flat plates is provided with fixing blocks, and the fixing blocks are respectively fitted on the outer wall of the bidirectional threaded rod and threadedly connected to the bidirectional threaded rod. The tops of the two sliders are also fixed to the two flat plates respectively.

[0033] Furthermore, the installation positions of each set of guide wheels on the top of the two planar plates are arranged in a triangular coat hanger shape, and the bottom of the two planar plates are also provided with a traction belt for moving the planar plates.

[0034] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0035] 1. This aluminum foil paper mounting equipment, by setting up two independent and structurally optimized sheet-separating and conveying mechanisms, is used for the conveying of aluminum foil and mounting paper respectively. Together with its internal paper sheet-separating and stacking mechanisms, it realizes efficient and reliable automatic sheet separation and orderly stacking of the two types of paper, solving the problem of dual-sheet feeding in traditional paper mounting equipment, and greatly improving paper feeding efficiency and equipment operation stability.

[0036] 2. This aluminum foil laminating equipment, through the coordinated operation of an innovative laminating and bonding mechanism and a material conveying structure, combined with photoelectric sensors for real-time position monitoring and an adjustable lead screw structure, achieves precise alignment and firm bonding of the laminating paper and aluminum foil during the movement process, significantly improving bonding quality and the first-pass yield of the products.

[0037] 3. This aluminum foil paper mounting equipment, through the channel adjustment structure, utilizes the linkage between the bidirectional threaded rod and the slider to achieve rapid and synchronous adjustment of the transmission channel width, enabling the equipment to easily adapt to the processing of paper of different sizes, greatly enhancing the versatility and production flexibility of the equipment, and reducing changeover time. Attached Figure Description

[0038] Figure 1 This is a schematic diagram of the aluminum foil paper mounting equipment of this utility model;

[0039] Figure 2 This is a schematic diagram of the sheet-separating and conveying mechanism of the aluminum foil paper mounting equipment of this utility model;

[0040] Figure 3 This is a schematic diagram of the sheet-separating and conveying mechanism of the aluminum foil paper mounting equipment of this utility model from another perspective;

[0041] Figure 4 This utility model relates to an aluminum foil paper mounting device. Figure 3 A magnified structural diagram of A in the middle;

[0042] Figure 5 This is a bottom view of the sheet-separating and conveying mechanism of the aluminum foil paper mounting equipment of this utility model;

[0043] Figure 6 This utility model relates to an aluminum foil paper mounting device. Figure 5 A magnified structural diagram of B in the diagram;

[0044] Figure 7 This is a schematic diagram of the paper transfer mechanism of the aluminum foil paper mounting equipment of this utility model;

[0045] Figure 8 This is a partial cross-sectional view of the paper transfer mechanism of the aluminum foil mounting equipment of this utility model;

[0046] Figure 9 This is a schematic diagram of the aisle adjustment structure of the aluminum foil paper mounting equipment of this utility model;

[0047] Figure 10 This utility model relates to an aluminum foil paper mounting device. Figure 9 A magnified structural diagram of C;

[0048] Figure 11 This is a schematic diagram of the paper lamination mechanism of the aluminum foil paper lamination equipment of this utility model.

[0049] In the diagram: 1. Frame; 2. Material conveying structure; 3. Sheet-splitting conveying mechanism; 31. Side frame; 32. Inclined frame; 33. Paper pressing mechanism; 331. Corner plate; 332. Roller; 333. Limiting rod; 34. Paper stacking mechanism; 341. Fixed bracket; 342. Inclined wheel plate; 35. Conveyor belt; 36. Paper limiting frame; 37. Paper splitting mechanism; 371. Splitting belt; 372. Connecting rod; 373. Support frame; 38. Drive mechanism; 381. Drive motor; 382. Drive pulley; 383. Transmission belt; 384. Driven pulley; 4. Paper transfer mechanism; 41. Fixed frame; 42. Multi-belt conveying mechanism; 43. Roller drive mechanism; 431. Gear motor; 432. 433. Drive gear; 434. Driven chain; 435. Paper pressure roller; 44. Conveyor belt support mechanism; 441. Support rod; 442. Conveyor belt roller; 5. Electrical control cabinet; 6. Paper mounting and pasting mechanism; 61. Trapezoidal plate frame; 62. Servo motor; 63. Drive wheel; 64. Drive rod; 65. Lead screw; 66. Inclined plate; 67. Paper roll; 68. Photoelectric sensor; 7. Support frame; 8. Fixing plate; 9. Aisle adjustment structure; 91. Auxiliary paper guiding structure; 911. DC motor; 912. Guide wheel; 913. Output belt; 92. Flat plate; 93. Swing handle; 94. Bidirectional threaded rod; 95. Slider; 96. Slide rail; 97. Base; 10. Mid-section transmission structure. Detailed Implementation

[0050] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0051] Please see Figure 1-11 This embodiment of an aluminum foil mounting device includes a frame 1 and an electrical control cabinet 5. The electrical control cabinet 5 is mounted on the side of the frame 1 via a support and is mainly used to control the control module of the mounting device. The frame 1 provides a stable mounting platform for the support structure of the device, ensuring the overall rigidity and stability of the device during operation. The electrical control cabinet 5 integrates electrical components such as a PLC, frequency converter, and contactor. Through a preset program, it uniformly controls the start, stop, speed, and timing of various motors, sensors, and other actuators, coordinating the automated operation of the entire mounting process.

[0052] From left to right, the top of the frame 1 also includes, in sequence: a discharge conveyor structure 2, a middle conveyor structure 10, an aisle adjustment structure 9 at the top of the middle conveyor structure 10, a paper transfer mechanism 4, and two sheet-separating conveyor mechanisms 3.

[0053] One of the two sheet-separating conveyor mechanisms 3 is located on the far right of the equipment, while the other sheet-separating conveyor mechanism 3 is located at the top of the aisle adjustment structure 9. The main function of the rightmost sheet-separating conveyor mechanism 3 is to convey tin foil paper, while the sheet-separating conveyor mechanism 3 at the top of the aisle adjustment structure 9 is to convey mounting paper. The sheet-separating conveyor mechanism 3 mainly completes the stacking, single-sheet separation and initial conveying of paper.

[0054] The bottom of the two sheet-separating conveyor mechanisms 3 is also provided with a support frame 7 for supporting the top of the frame 1. The discharge conveyor structure 2 and the middle section conveyor structure 10 are both provided with multiple fixed plates 8 supporting the top of the frame 1. The top of the discharge conveyor structure 2 is also provided with a paper mounting and pasting mechanism 6, and the side of the paper mounting and pasting mechanism 6 near the middle section conveyor structure 10 is attached to one side of one of the sheet-separating conveyor mechanisms 3.

[0055] The paper laminating mechanism 6 has a gap between its bottom and the top of the discharge conveyor structure 2, allowing the tin foil to pass unobstructed on the conveyor belt of the discharge conveyor structure 2.

[0056] In this embodiment, the sheet-separating and conveying mechanism 3 includes two side frames 31, an inclined plate frame 32, a paper pressing mechanism 33, a paper stacking mechanism 34, a conveyor belt 35, a paper limiting frame 36, a paper sheet-separating mechanism 37, and a driving mechanism 38.

[0057] The two side frames 31 are integrally formed with the inclined plate frame 32. The inclined plate frame 32 is located between the two side frames 31, and the top of the inclined plate frame 32 is inclined, which helps the foil paper to slide down the inclined plate at the top of the inclined plate frame 32. The two side frames 31 mainly provide the main support for the entire sheet-separating mechanism. The inclined plate frame 32 is inclined so that the paper itself can be assisted to slide towards the conveyor belt 35 by its own weight, thereby reducing the transmission resistance.

[0058] The paper stacking mechanism 34 is located on the side of the higher slope of the inclined plate frame 32, and is mainly used to stack paper on top of the paper stacking mechanism 34.

[0059] The conveyor belt 35 is embedded below the inclined plate of the inclined frame 32. It is mainly used to help the paper roll be transferred to other mechanisms for processing. It is responsible for receiving single sheets of paper from the sheet-splitting mechanism 37 and transferring them downstream.

[0060] The paper pressing mechanism 33 is installed between the two side frames 31 and located on top of the conveyor belt 35. It is used to restrain the paper on the conveyor belt 35. It is usually composed of elastically lifting rods and rollers, which lightly press the paper surface on the conveyor belt 35 to prevent the paper from sticking or drifting due to static electricity, airflow or speed changes during the transmission process, thus ensuring smooth transmission.

[0061] The paper limiting frame 36 is mounted on top between the two side frames 31 via a mounting frame. The paper limiting frame 36 consists of a space composed of three strip plates to limit the paper position to a specified position. The paper limiting frame 36 works with the paper stacking mechanism 34 to tilt and stack the paper on the top of the inclined frame 32. This allows the paper at the bottom of the paper limiting frame 36 to be wound into the conveyor belt 35 by the paper separating mechanism 37. The paper limiting frame 36 is used to precisely limit the position of the paper stack, preventing it from shifting left and right or moving excessively forward and backward on the inclined surface, and providing a stable paper supply position for separating the sheets.

[0062] The paper separating mechanism 37 is located inside the inclined plate frame 32 near the inclined surface of the inclined plate frame 32. It is mainly used to transmit power to roll the paper on the paper limiting frame 36 and the paper stacking mechanism 34 from the bottom of the paper stacking mechanism 34 one by one onto the conveyor belt 35.

[0063] The drive mechanism 38 is located inside one of the side frames 31 and is mainly used to drive the paper separating mechanism 37 and the conveyor belt 35 to provide output power. The drive mechanism 38 transmits power synchronously to the connecting rod 372 of the paper separating mechanism 37 and the drive shaft of the conveyor belt 35 through the drive pulley 382 and the transmission belt 383, ensuring that the separating action and the conveying action are strictly synchronized, which is the key to achieving stable and continuous separating.

[0064] The paper stacking mechanism 34 includes a fixed support 341 and an inclined wheel plate 342. The fixed support 341 consists of two support rods and a fixing post fixed to the back of the inclined frame 32. The two support rods of the fixed support 341 are connected by an adjusting block at their intersection. The bottom of one of the support rods is fixed to the back of the inclined frame 32 by the fixing post. The inclined wheel plate 342 is located at the end of the other support rod of the fixed support 341 and extends into the space of the paper limiting frame 36. The inclined wheel plate 342 is inclined and has an adjustable angle adjustment frame at its connection with the other support rod of the fixed support 341. The fixed support 341 can be finely adjusted in length and angle by adjusting the adjusting block.

[0065] The paper separating mechanism 37 includes a separating belt 371, two connecting rods 372, and a support frame 373. The support frame 373 is located at the bottom of the inclined surface of the inclined plate frame 32. The two connecting rods 372 are respectively mounted on the support frame 373 through bearings. The two connecting rods 372 also pass through one of the side frames 31 and extend into its interior. The separating belt 371 is sleeved on the outer wall of the two connecting rods 372. The top of the inclined plate frame 32 is also provided with a square slot through which the top of the separating belt 371 can pass.

[0066] The support frame 373 is fixed inside the inclined plate frame 32. Two connecting rods 372 are mounted on the support frame 373 via bearings, and the sheet separating belt 371 is fitted onto it. The upper surface of the sheet separating belt 371 protrudes slightly through the square slot on the inclined plate frame 32. When the motor drives the connecting rods 372 to rotate, the sheet separating belt 371 moves. The friction between the belt and the bottom sheet of paper in the paper limiting frame 36 is the greatest, which can effectively push the paper out and feed it into the conveyor belt 35. The papers above are blocked due to the lower friction and their own weight, thus achieving reliable single-sheet separation.

[0067] The drive mechanism 38 includes a drive motor 381, a drive pulley 382, ​​a transmission belt 383, and a driven pulley 384. The drive pulley 382, ​​the transmission belt 383, and the driven pulley 384 constitute a belt drive system to distribute and transmit the power of the motor.

[0068] A drive motor 381 is fixedly mounted on the side wall of one of the side frames 31 near the inner side of the equipment, and the output end of the drive motor 381 extends through and into the interior of one of the side frames 31. At the same time, the output end of the drive motor 381 is connected to the drive pulley 382 to provide the drive pulley 382 with its original power. Multiple driven pulleys 384 are provided. One driven pulley 384 is connected to one of the connecting rods 372 of the sheet-separating mechanism 37 to drive the entire sheet-separating mechanism 37 to rotate. Another driven pulley 384 is connected to the transmission shaft of the conveyor belt 35 to drive the conveyor belt 35 to convey paper. Transmission belts 383 are respectively fitted between the drive pulley 382 and the driven pulley 384 or between two driven pulleys 384, and are used to provide conveying power to the sheet-separating mechanism 37 and the conveyor belt 35.

[0069] In this embodiment, the paper transfer mechanism 4 includes a fixed frame 41, a multi-belt transfer mechanism 42, a roller drive mechanism 43, and a conveyor belt support mechanism 44, wherein...

[0070] The fixed frame 41 is fixedly installed on the top of the frame 1, and its two sides are respectively connected to the middle section transmission structure 10 and one of the sheet conveying mechanisms 3. The fixed frame 41 is the main frame of the transmission mechanism. The multi-belt transmission mechanism 42 is installed on the top of the fixed frame 41 and close to one of the sheet conveying mechanisms 3. The roller drive mechanism 43 is installed inside the fixed frame 41 and is mainly used to provide power to the roller drive mechanism 43.

[0071] The roller drive mechanism 43 is installed on the side of the fixed frame 41 near the middle section conveyor structure 10, and mainly uses the drive roller to press the paper flat.

[0072] The roller drive mechanism 43 includes a geared motor 431, a drive gear 432, a transmission chain 433, a driven gear 434, and two paper pressing rollers 435. The geared motor 431 is installed on one side of the inner wall of the fixed frame 41, and the output end of the geared motor 431 passes through the side wall of the fixed frame 41 and is fixed to the drive gear 432. The geared motor 431 mainly provides power. The two paper pressing rollers 435 are movably installed inside the fixed frame 41 at both ends through shafts under the action of bearings. The shaft of one of the paper pressing rollers 435 is also fixed to the driven gear 434. The transmission chain 433 is sleeved on the drive gear 432 and the driven gear 434 to realize chain drive.

[0073] When a pair of opposing rotating pressure rollers 435 pass between the paper, the paper is subjected to uniform compression, which can effectively eliminate warping and wrinkles that may have occurred during the previous transport process, making the paper flat and laying the groundwork for subsequent precise bonding.

[0074] The conveyor belt support mechanism 44 is located inside the fixed frame 41 and at the bottom of the multi-belt transmission mechanism 42. It is mainly used to support the belt of the multi-belt transmission mechanism 42 to prevent it from sagging.

[0075] The conveyor belt support mechanism 44 includes a support rod 441 and multiple conveyor belt rollers 442. The support rod 441 is installed inside the fixed frame 41 and located at the bottom of the multi-belt conveyor mechanism 42. The multiple conveyor belt rollers 442 are all set on the outer wall of the support rod 441 and are located at the bottom of multiple transmission belts of the multi-belt conveyor mechanism 42 to support the belts. This design can effectively prevent the conveyor belt from sagging due to its own weight or the weight of the paper.

[0076] It should be noted that the paper transfer mechanism 4 connects the sheet-splitting transfer mechanism 3 and the intermediate transfer structure 10, and is responsible for receiving the sheeted paper and flattening it.

[0077] In this embodiment, the paper mounting mechanism 6 includes two trapezoidal frame plates 61, a servo motor 62, multiple transmission wheels 63, a transmission rod 64, two lead screws 65, a ramp plate 66, two paper rolls 67, and a photoelectric sensor 68.

[0078] Two trapezoidal frame plates 61 are fixedly installed on the top of the discharge conveyor structure 2 by fasteners. A ramp 66 forms a downward-sloping frame between the two trapezoidal frame plates 61, guiding the mounting paper to smoothly approach and ultimately adhere to the horizontally conveyed foil at a certain angle. A servo motor 62 is fixedly installed on the side of one of the trapezoidal frame plates 61 as a power source. Its high precision and adjustable speed facilitate control of the timing and speed of the bonding process. A transmission rod 64 is movably mounted at the upper right corner between the two trapezoidal frame plates 61 via bearings, and one end of the transmission rod 64 is also... Connected to the output of the servo motor 62, two lead screws 65 are also movably mounted between two trapezoidal plate frames 61 via bearings. One of them is located on the leftmost side of the two trapezoidal plate frames 61, and the other is located in the middle of the two trapezoidal plate frames 61. Multiple transmission wheels 63 are arranged in pairs on the outer surfaces of the two lead screws 65 and the transmission rod 64. The transmission wheels 63 on the outer surfaces of the two lead screws 65 and the transmission rod 64 are divided into two rows, and the two rows of transmission wheels 63 are located on the same horizontal plane and each is fitted with a paper roll 67. The photoelectric sensor 68 is fixedly mounted on the outer wall of the lead screw 65 located on the leftmost side of the two trapezoidal plate frames 61.

[0079] The transmission rod 64, transmission wheel 63, and paper roll 67 are connected by a servo motor 62. The transmission rod 64 drives the two paper rolls 67 through the transmission wheel 63. The paper rolls 67 are responsible for pulling the mounting paper sent from the sheet-separating and conveying mechanism 3 above down the ramp 66.

[0080] Two lead screws 65 are also equipped with drive wheels 63 to support and guide the paper roll 67. The position of one of the lead screws 65 can be adjusted in height by adjusting the block, thereby changing the tension of the paper roll 67 and the wrapping angle and pressure of the paper at the moment of bonding, thus optimizing the bonding effect.

[0081] A photoelectric sensor 68 is installed on the lead screw 65 near the discharge end to detect the leading edge position of the mounting paper in real time. When the mounting paper is detected to have arrived, the sensor feeds back the signal to the control cabinet 5. The control cabinet 5 can then fine-tune the speed of the servo motor 62 or the action of the downstream mechanism to ensure the alignment accuracy of the mounting paper and the tin foil.

[0082] Among them, the lead screw 65 located between the two trapezoidal plate frames 61 is equipped with adjustable blocks at both ends, which can be used to adjust the height of the lead screw 65.

[0083] In this embodiment, the aisle adjustment structure 9 includes two auxiliary leading structures 91, two flat plates 92, a rocker handle 93, a bidirectional threaded rod 94, two sliders 95, a slide rail 96, and two bases 97, wherein...

[0084] The auxiliary leading structure 91 is disposed on both sides of the intermediate transport structure 10 to assist the paper in being transported from the top of the intermediate transport structure 10. The auxiliary leading structure 91 also includes two DC motors 911, multiple guide rollers 912, and two output belts 913. The multiple guide rollers 912 are respectively disposed on the top of the two flat plates 92, and the two DC motors 911 are respectively disposed on the bottom of the two flat plates 92. The multiple guide rollers 912 are divided into two groups and disposed on the top of the two flat plates 92. The two output belts 913 are respectively fitted onto the two groups of guide rollers 912 on the top of the two flat plates 92. The output ends of the two DC motors 911 extend through the bottom of the two flat plates 92 to their top and are connected to one of the guide rollers 912 in the two groups.

[0085] Two sets of guide rollers 912 are arranged in a triangular coat hanger shape, and the output belt 913 is fitted on them. The DC motor 911 drives the guide rollers 912, so that the output belt 913 moves continuously. These two sets of belts apply forward friction and slight lateral limiting force to the paper from both sides, which plays a role in assisting transmission and guiding alignment, and preventing the paper from deviating.

[0086] Two bases 97 and slide rails 96 are all set on the top of the support frame 7, and the two bases 97 and slide rails 96 are placed horizontally. The bidirectional threaded rod 94 is movably set between the two bases 97 through bearings. The two bases 97 are used to support the bidirectional threaded rod 94, and the rocker handle 93 is connected to one end of the bidirectional threaded rod 94. The two ends of the bidirectional threaded rod 94 have threads with opposite directions of rotation. The rocker handle 93 is the operating part for manually rotating the bidirectional threaded rod 94. Two sliders 95 are slidably installed on the top of the slide rails 96. The bottom of the two flat plates 92 is provided with fixing blocks, and the fixing blocks are respectively fitted on the outer wall of the bidirectional threaded rod 94 and threadedly connected to the bidirectional threaded rod 94. The tops of the two sliders 95 are also fixed to the two flat plates 92 respectively. The sliders 95 are connected to the flat plates 92 and slide on the slide rails 96 to ensure the smoothness and linearity of the adjustment process.

[0087] The guide wheels 912 on the top of the two flat plates 92 are installed in a triangular coat hanger shape, and the bottom of the two flat plates 92 is also provided with a traction belt for moving the flat plates 92.

[0088] Specifically, when the rocking handle 93 is cranked, the bidirectional threaded rod 94 rotates. Since the threads are in opposite directions, the two sliders 95, which are threadedly connected to the bottom fixing blocks of the two flat plates 92, will move synchronously towards or away from each other, thereby driving the two flat plates 92 and the paper guide structure on them to move together, so as to achieve precise and rapid adjustment of the width of the transmission channel.

[0089] The working principle of the above embodiments is as follows:

[0090] First, the operator places the stacked tin foil and mounting paper into the sheet-separating and conveying mechanism 3 on the right and top respectively. Under the synchronous drive of the drive mechanism 38, the paper-separating mechanism 37 reliably separates the bottom sheet of paper one by one and sends it out by the conveyor belt 35. The paper pressing mechanism 33 ensures that the paper is transported smoothly. The separated single sheet of paper is received by the paper transfer mechanism 4. The multi-belt conveyor 42, supported by the conveyor belt support mechanism 44, conveys paper. The paper is then pressed flat between the two pressure rollers 435 of the roller drive mechanism 43. The flattened paper enters the middle conveyor structure 10. The auxiliary paper guide structure 91 of the passage adjustment structure 9 clamps the paper from both sides, assisting it forward and preventing deviation. When changing paper specifications, the distance between the two flat plates 92 can be easily adjusted by shaking the swing handle 93 to adapt to the new paper width. The aluminum foil passes horizontally through the discharge conveyor structure 2. At this time, the mounting paper is pulled by the paper roll 67 of the mounting and bonding mechanism 6 and conveyed downward along the ramp 66. The photoelectric sensor 68 monitors the position of the mounting paper to ensure that it is aligned with the leading edge of the aluminum foil below. At the end of the ramp, the mounting paper is precisely pressed onto the surface of the aluminum foil under the pressure and guidance of the paper roll 67. The adjustable screw 65 is used to optimize the bonding pressure. The firmly bonded aluminum foil composite material is continuously output by the discharge conveyor structure 2 and enters the subsequent collection or processing unit.

[0091] 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 a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0092] Although embodiments of the present 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 present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An aluminum foil mounting device, comprising a frame (1) and an electrical control cabinet (5), wherein the electrical control cabinet (5) is mounted on the side of the frame (1) via a support member, and is mainly used to control the control module of the mounting device, characterized in that: The top of the frame (1) is also provided with, from left to right, a discharge conveying structure (2), a middle section conveying structure (10), an aisle adjustment structure (9) at the top of the middle section conveying structure (10), a paper transfer mechanism (4), and two sheet-separating conveying mechanisms (3), wherein, One of the two sheet transfer mechanisms (3) is located on the far right of the device, while the other sheet transfer mechanism (3) is located on top of the aisle adjustment structure (9). The main function of the far right sheet transfer mechanism (3) is to transfer tin foil, while the sheet transfer mechanism (3) on top of the aisle adjustment structure (9) is to transfer mounting paper. The bottom of the two sheet-separating conveyor mechanisms (3) is also provided with a support frame (7) for supporting the top of the frame (1). The discharge conveyor structure (2) and the middle section conveyor structure (10) are provided with multiple fixed plates (8) supporting the top of the frame (1) on both sides. The top of the discharge conveyor structure (2) is also provided with a paper mounting and pasting mechanism (6), and the side of the paper mounting and pasting mechanism (6) near the middle section conveyor structure (10) is attached to one side of the sheet-separating conveyor mechanism (3).

2. The aluminum foil laminating equipment according to claim 1, characterized in that: The bottom of the paper-mounting mechanism (6) and the top of the discharge conveyor structure (2) are provided with a gap, so that the tin foil can pass on the conveyor belt of the discharge conveyor structure (2) without obstruction.

3. The aluminum foil laminating equipment according to claim 1, characterized in that: The sheet-separating and conveying mechanism (3) includes two side frames (31), an inclined plate frame (32), a paper pressing mechanism (33), a paper stacking mechanism (34), a conveyor belt (35), a paper limiting frame (36), a paper sheet-separating mechanism (37), and a drive mechanism (38), wherein... The two side frames (31) are integrally formed with the inclined plate frame (32). The inclined plate frame (32) is located between the two side frames (31), and the top of the inclined plate frame (32) is inclined, which helps the aluminum foil to slide down from the inclined plate at the top of the inclined plate frame (32). The paper stacking mechanism (34) is located on the side of the higher slope of the inclined frame (32) and is mainly used to stack paper on top of the paper stacking mechanism (34); The conveyor belt (35) is embedded below the inclined plate of the inclined frame (32) and is mainly used to help the paper roll be transferred to other mechanisms for processing. The paper pressing mechanism (33) is installed between the two side frames (31) and on top of the conveyor belt (35) to hold the paper on the conveyor belt (35) to prevent the paper from curling up during transport. The paper limiting frame (36) is installed at the top between the two side frames (31) by the mounting frame, and the paper limiting frame (36) consists of a space composed of three strip plates to limit the paper position to a specified position. The paper limiting frame (36) works with the paper stacking mechanism (34) to tilt and stack the paper on the top of the inclined frame (32), so that the paper at the bottom of the paper limiting frame (36) can be rolled into the conveyor belt (35) by the paper splitting mechanism (37) for transmission. The paper separating mechanism (37) is located inside the inclined frame (32) near the inclined surface of the inclined frame (32). It is mainly used to transmit power to roll the paper on the paper limiting frame (36) and the paper stacking mechanism (34) from the bottom of the paper stacking mechanism (34) one by one onto the conveyor belt (35). The drive mechanism (38) is located inside one of the side frames (31) and is mainly used to drive the paper separating mechanism (37) and the conveyor belt (35) to provide output power.

4. The aluminum foil laminating equipment according to claim 3, characterized in that: The paper stacking mechanism (34) includes a fixed bracket (341) and a ramp wheel plate (342). The fixed bracket (341) consists of two support rods and a fixed stake fixed to the back of the ramp frame (32). The two support rods of the fixed bracket (341) are connected by an adjustment block at their intersection. The bottom of one of the support rods is fixed to the back of the ramp frame (32) by the fixed stake. The ramp wheel plate (342) is located at the end of the other support rod of the fixed bracket (341) and extends into the space of the paper limiting frame (36). The ramp wheel plate (342) is inclined and has an adjustable angle adjustment frame at the connection with the other support rod of the fixed bracket (341).

5. The aluminum foil laminating equipment according to claim 3, characterized in that: The paper separating mechanism (37) includes a separating belt (371), two connecting rods (372), and a support frame (373). The support frame (373) is located at the bottom of the inclined surface of the inclined plate frame (32). The two connecting rods (372) are respectively mounted on the support frame (373) through bearings. The two connecting rods (372) also pass through one of the side frames (31) and extend into its interior. The separating belt (371) is sleeved on the outer wall of the two connecting rods (372). The top of the inclined plate frame (32) is also provided with a square slot through which the top of the separating belt (371) can pass.

6. The aluminum foil laminating equipment according to claim 3, characterized in that: The drive mechanism (38) includes a drive motor (381), a drive pulley (382), a transmission belt (383), a transmission shaft (384), and a driven pulley (384), wherein, The drive motor (381) is fixedly mounted on the side wall of one of the side frames (31) near the inside of the equipment, and the output end of the drive motor (381) extends through and into the interior of one of the side frames (31). At the same time, the output end of the drive motor (381) is connected to the drive pulley (382). Multiple driven pulleys (384) are provided. One driven pulley (384) is connected to one of the connecting rods (372) of the sheet-splitting mechanism (37) to drive the entire sheet-splitting mechanism (37) to rotate. Another driven pulley (384) is connected to the transmission shaft of the conveyor belt (35) to drive the conveyor belt (35) to convey paper. The transmission belt (383) is respectively fitted between the drive pulley (382) and the driven pulley (384) or between two driven pulleys (384) to provide conveying power for the sheet-splitting mechanism (37) and the conveyor belt (35).

7. The aluminum foil laminating equipment according to claim 1, characterized in that: The paper transfer mechanism (4) includes a fixed frame (41), a multi-belt transmission mechanism (42), a roller drive mechanism (43), and a conveyor belt support mechanism (44), wherein... The fixed frame (41) is fixedly installed on the top of the frame (1), and its two sides are respectively connected to the middle section transmission structure (10) and one of the sheet transmission mechanisms (3). The multi-belt transmission mechanism (42) is installed on the top of the fixed frame (41) and close to one of the sheet transmission mechanisms (3). The roller drive mechanism (43) is installed inside the fixed frame (41) and is mainly used to provide power to the roller drive mechanism (43). The roller drive mechanism (43) is installed on the side of the fixed frame (41) near the middle section transmission structure (10), and mainly uses the drive roller to press the paper flat. The conveyor belt support mechanism (44) is located inside the fixed frame (41) and at the bottom of the multi-belt transmission mechanism (42). It is mainly used to support the belt of the multi-belt transmission mechanism (42) to prevent it from sagging.

8. The aluminum foil laminating equipment according to claim 7, characterized in that: The roller drive mechanism (43) includes a geared motor (431), a drive gear (432), a transmission chain (433), a driven gear (434), and two paper pressing rollers (435). The geared motor (431) is installed on one side of the inner wall of the fixed frame (41), and the output end of the geared motor (431) is also fixed to the drive gear (432) through the side wall of the fixed frame (41). The two paper pressing rollers (435) are respectively installed inside the fixed frame (41) through shafts under the action of bearings. The shaft of one of the paper pressing rollers (435) is also fixed to the driven gear (434). The transmission chain (433) is sleeved on the drive gear (432) and the driven gear (434) to realize chain transmission. The conveyor belt support mechanism (44) includes a support rod (441) and multiple conveyor belt rollers (442). The support rod (441) is installed inside the fixed frame (41) and located at the bottom of the multi-belt transmission mechanism (42). The multiple conveyor belt rollers (442) are all arranged on the outer wall of the support rod (441) and are located at the bottom of multiple transmission belts of the multi-belt transmission mechanism (42) to support the belts.

9. The aluminum foil paper mounting equipment according to claim 1, characterized in that: The paper mounting mechanism (6) includes two trapezoidal frame plates (61), a servo motor (62), multiple transmission wheels (63), a transmission rod (64), two lead screws (65), a ramp plate (66), two paper rolls (67), and a photoelectric sensor (68). Two trapezoidal plate frames (61) are fixedly installed on the top of the discharge conveyor structure (2) by fasteners, and the two trapezoidal plate frames (61) form an inclined frame that slopes downward from right to left through a ramp plate (66). The servo motor (62) is fixedly installed on the side of one of the trapezoidal plate frames (61). The transmission rod (64) is movably installed at the upper right corner between the two trapezoidal plate frames (61) through a bearing, and one end of the transmission rod (64) is also connected to the output end of the servo motor (62). The two lead screws (65) are also movably installed on the two trapezoidal plate frames through bearings. Between (61), one is set on the leftmost side of the two trapezoidal plate frames (61), and the other is set in the middle of the two trapezoidal plate frames (61). Multiple transmission wheels (63) are set in pairs on the outer surfaces of the two lead screws (65) and the transmission rod (64). The transmission wheels (63) on the outer surfaces of the two lead screws (65) and the transmission rod (64) are divided into two rows, and the two rows of transmission wheels (63) are located on the same horizontal plane and are respectively fitted with two paper rolls (67). The photoelectric sensor (68) is fixedly installed on the outer wall of the lead screw (65) located on the leftmost side of the two trapezoidal plate frames (61).

10. The aluminum foil paper mounting equipment according to claim 9, characterized in that: The lead screw (65) located between the two trapezoidal plate frames (61) is equipped with adjustable blocks at both ends, which can be used to adjust the height of the lead screw (65).

11. The aluminum foil laminating equipment according to claim 1, characterized in that: The passageway adjustment structure (9) includes two auxiliary leading structures (91), two flat plates (92), a rocker handle (93), a two-way threaded rod (94), two sliders (95), a slide rail (96), and two bases (97), wherein, The auxiliary leading structure (91) is set on both sides of the middle section conveying structure (10) to assist the paper in being conveyed from the top of the middle section conveying structure (10). The auxiliary leading structure (91) also includes two DC motors (911), multiple guide wheels (912), and two output belts (913). The multiple guide wheels (912) are respectively set on the top of the two flat plates (92), and the two DC motors (911) are respectively set on the bottom of the two flat plates (92). The multiple guide wheels (912) are divided into two groups and respectively set on the top of the two flat plates (92). The two output belts (913) are respectively fitted on the two groups of guide wheels (912) on the top of the two flat plates (92). The output ends of the two DC motors (911) extend through the bottom of the two flat plates (92) to their top and are connected to one of the guide wheels (912) in the two groups. Two bases (97) and slide rails (96) are set on the top of the support frame (7), and the two bases (97) and slide rails (96) are placed horizontally. The bidirectional threaded rod (94) is movably set between the two bases (97) through bearings, and the swing handle (93) is connected to one end of the bidirectional threaded rod (94). The two sliders (95) are slidably installed on the top of the slide rails (96). The bottom of the two flat plates (92) is provided with fixing blocks, and the fixing blocks are respectively fitted on the outer wall of the bidirectional threaded rod (94) and threadedly connected to the bidirectional threaded rod (94). The tops of the two sliders (95) are also fixed to the two flat plates (92) respectively.

12. The aluminum foil paper mounting equipment according to claim 11, characterized in that: The installation position of each set of guide wheels (912) on the top of the two flat plates (92) is arranged in a triangular coat hanger shape, and the bottom of the two flat plates (92) is also provided with a traction belt for moving the flat plates (92).

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