A punching device for processing aluminum foil raw materials

Abstract

The present invention relates to the technical field of aluminum foil production and manufacturing, and specifically to a punching device for processing aluminum foil raw materials. A punching assembly is installed on the top of a machine base, and limiting assemblies are installed on both sides of the punching assembly. A moving assembly is provided on the side where the two limiting assemblies are close to each other, and a smearing assembly is installed on the side where the two moving assemblies are close to each other. The smearing assembly includes a left plate and a right plate. The present invention uses a swinging assembly. When the electric cylinder slowly contracts, the two threaded rods drive the left plate and the right plate to move toward the side away from the base plate through two connecting rods. When the left plate and the right plate are fitted together, the circular cutter squeezes the oilcloth, thereby smearing lubricating oil on the outside of the circular cutter, thereby improving the heat dissipation efficiency of the circular cutter, avoiding damage to the tool due to overheating, and thus not causing damage to the aluminum foil during the cutting process, preventing the aluminum foil from sticking to the tool due to overheating, and thus improving the punching efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of aluminum foil production and manufacturing, in particular to a punching device for processing aluminum foil raw materials. Background Art

[0002] The punching device is an indispensable device in the processing of aluminum foil raw materials. It can accurately cut the aluminum foil raw materials into the required size and shape according to the set specifications and shapes through the electric cylinder and the tool, ensuring that the product has high precision and consistency. Compared with manual cutting, the mechanized punching device can perform punching operations quickly and continuously, greatly improving production efficiency, helping to reduce errors and defects that may be caused by manual operation, making the edges of the punched aluminum foil neat and smooth, and improving the overall quality of the product.

[0003] The Chinese patent publication number is CN117086943B. The invention discloses an automatic aluminum foil rewinding and slitting device, including a supporting base frame, the upper end of the supporting base frame is slidably connected to a supporting platform, the supporting platform is rotatably connected to a fixed roller, and an expansion positioning mechanism is provided in the fixed roller. The upper end of the supporting platform is also fixedly connected to a transverse hanger, and the transverse hanger is also slidably connected to a transverse sliding frame, and a uniform spacing unit is hoisted on the transverse sliding frame. The lower end of the uniform spacing unit is hoisted with multiple clamping and splitting mechanisms evenly distributed along the transverse sliding frame, thereby achieving the ability to fix aluminum foil rolls with inner sleeves of different diameters, and to split the aluminum foil rolls into the required width according to actual needs. At the same time, it can also solve the problem of aluminum foil floating during actual processing.

[0004] The existing punching and cutting devices generally have a faster movement speed. The continuous and high-frequency working state will cause the punching and cutting tools to overheat. Moreover, due to the low melting point and low tear strength of aluminum foil, the overheating of the punching and cutting tools is prone to cause adhesion, which in turn drives the aluminum foil to move during the punching and cutting process. It is not only easy to cause the aluminum foil to tear and increase production costs, but it is also likely to cause the aluminum foil to fold, reducing the cutting yield. In addition, the cooling and lubrication method in the existing technology is still to manually apply lubricating oil. This process not only reduces the punching and cutting efficiency but also cannot effectively control the uniformity of the lubricating oil. Too little application will lead to low heat dissipation and lubrication efficiency, and too much application will fall on the aluminum foil and cause pollution, increasing production costs.

[0005] Therefore, a punching device for processing aluminum foil raw materials is needed to solve the problems of overheating of the tool during the punching process, which easily causes adhesion and tearing, and the inability to effectively control the uniformity of lubricating oil application and manual lubricating oil application. Summary of the Invention

[0006] In order to solve the problems of adhesion and tearing caused by overheating of the tool, the inability to effectively control the uniformity of lubricating oil application and manual lubricating oil application, the present application provides a punching device for processing aluminum foil raw materials.

[0007] The technical solution of the present invention is: a punching device for processing aluminum foil raw materials, comprising a machine base, a punching assembly mounted on the top of the machine base, limiting assemblies mounted on both sides of the punching assembly, a moving assembly disposed on the side adjacent to the two limiting assemblies, and a smearing assembly mounted on the side adjacent to the two moving assemblies, the smearing assembly comprising a left plate and a right plate;

[0008] The limiting assembly is configured to drive the side plate to rotate back and forth with the support block as the center through the telescopic movement of the telescopic rod, thereby controlling the meshing state of the block and the gear;

[0009] The punching assembly is assembled so that the top plate moves by the telescopic movement of the electric cylinder, so that the knife plate drives the circular cutter to perform punching;

[0010] The moving assembly is assembled to transmit the moving power of the top plate to the coating assembly through the meshing transmission of gears and blocks, thereby driving the left and right plates to move;

[0011] The smearing assembly is assembled to drive the left plate and the right plate to move through the connecting rod so that the oil cloth can smear the circular cutter.

[0012] Specifically, a storage box is placed inside the base, a base plate is installed on the top of the base, and the inner side of the base plate, the inner side of the base and the inner side of the storage box are connected to each other.

[0013] Specifically, a winding and unwinding assembly is installed on the top of both ends of the machine base, which is configured to rewind and unwind by rotating a transmission rod driven by a motor;

[0014] The winding and unwinding assembly includes a motor, a transmission rod and two support plates. The two support plates are installed on the top of the machine base. A motor is installed on one side of one of the support plates through a connecting component. A transmission rod is installed on the output end of the motor. Pressure plates are installed on the top of the two support plates, and limiting rods are rotatably installed on the inner sides of the two support plates.

[0015] Specifically, a compression component is provided on the top of the base, a limiting component is installed on the top of the base, and two limiting components are installed on the inner side of the groove;

[0016] The compression assembly includes a groove and a fan, which is assembled to drive air flow through the fan to apply pressure to the inside of the groove. The groove is opened on the top of the machine base, and two fans are installed on the inside of the groove through a connecting component.

[0017] The limiting component includes support plates and rollers. Two groups of support plates are installed on the inner side of the groove, and one group of support plates is installed on the top of the machine base. The two support plates form a group, and two rollers are rotatably installed on the inner side of each group of support plates.

[0018] Specifically, four legs are installed on the top of the base, a top plate is installed on the top of the four legs, a link plate is installed on the outer side of the four legs, an electric cylinder is installed on the top of the top plate, the output end of the electric cylinder is installed on the top of the link plate, a pad is installed on the bottom of the link plate, a template is installed on the bottom of the pad through two springs, two circular plates are installed on the top of the template, and the circular plates pass through the inner side of the springs, pads and link plates in sequence, the other end of the circular plate is located at the top of the link plate, a knife plate is installed on the bottom of the template, a temperature sensor is installed inside the knife plate, and four circular cutting knives are installed on the bottom of the knife plate.

[0019] Specifically, the limiting assembly also includes a frame block, which is installed on one side of the machine base, a support block is installed on one side of the top plate, a telescopic rod is rotatably installed on the other end of the support block, a side plate is rotatably installed on the output end of the telescopic rod, and the other end of the side plate is rotatably installed on the other end of the support block, and multiple blocks are installed on the side of the side plate close to the top plate.

[0020] Specifically, the moving assembly also includes a limiting plate, a threaded rod and a connecting rod. The support block is installed on one side of the link plate, the limiting plate is installed on one side of the support block, a bearing is installed on the inner side of the support block, a hollow ring is installed on the inner side of the bearing, a circular ring is installed on the other side of the support block, and the circular ring is located inside the hollow ring, a bearing is installed on the outer side of the hollow ring, a threaded rod is installed on the inner side of the hollow ring through a thread, and the threaded rod is engaged with the support block, a clamping plate is rotatably installed on one end of the threaded rod, and a connecting rod is installed on the outer side of the threaded rod.

[0021] Specifically, one of the connecting rods is connected to one side of the left plate, and the other connecting rod is connected to one side of the right plate. Tarpaulins are installed on the inner sides of the left and right plates. A block is installed on the left plate near the side of the connecting rod connected to the right plate, and a support rod is placed on the inner side of the block, and the support rod is located on the inner side of the connecting rod connected to the right plate. Another block is installed on the right plate near the side of the connecting rod connected to the left plate, and another support rod is placed on the inner side of the other block, and the other support rod is located on the inner side of the other connecting rod connected to the right plate.

[0022] Specifically, the left plate and the right plate are provided with guide assemblies on opposite sides thereof, which are configured to guide the lubricating oil injected from the oil nozzle of the automatic oiling machine to the inner side of the semicircular groove through their own structure, thereby allowing the lubricating oil to soak the oilcloth;

[0023] Oil nozzles are installed on the opposite sides of the left and right plates, oil guide grooves are opened on the opposite sides of the left and right plates, four semicircular grooves are opened on the inner sides of the left and right plates, oil channels are opened inside the left and right plates, and the oil channels connect the semicircular grooves and the oil guide grooves, and two automatic oiling machines are installed on the top of the top plate.

[0024] Specifically, the two automatic oiling machines, the two motors, the two telescopic rods, the sensor and the electric cylinder are electrically connected to the processor.

[0025] The beneficial effects of the present invention are as follows:

[0026] (1) The present invention relates to a punching device for processing aluminum foil raw materials. When the electric cylinder slowly contracts, the electric cylinder pulls the link plate, and at the same time, the link plate drives the two support blocks to move. The two support blocks drive the two gears to move toward the side away from the base plate through the hollow ring. The two gears drive the two threaded rods to rotate through the meshing action with the clamping block. The two threaded rods drive the two connecting rods to move toward each other through the interaction with the two support blocks, thereby causing the left plate and the right plate to move toward each other. At the same time, the two threaded rods drive the left plate and the right plate to move toward the side away from the base plate through the two connecting rods. When the left plate and the right plate are fitted together, the circular cutter squeezes the oilcloth, thereby causing the lubricating oil to be smeared on the outside of the circular cutter, thereby improving the heat dissipation efficiency of the circular cutter and avoiding damage to the cutter due to overheating. Therefore, the aluminum foil will not be damaged during the cutting process, and the aluminum foil will be prevented from sticking to the cutter due to overheating, thereby improving the punching efficiency.

[0027] (2) On the basis of the beneficial effect (1), when the temperature of the circular cutter is too high, the temperature is transmitted to the temperature sensor through the cutter plate, and the temperature sensor feeds back the data to the processor. The processor reduces the speed of the telescopic movement of the electric cylinder. When punching is performed next time, the processor controls the telescopic ends of the two telescopic rods to retract, driving the two side plates to rotate toward the side close to the machine base with the support block as the center of the circle. After the two side plates drive the block to engage with the two gears, the processor closes the two telescopic rods, and the electric cylinder slowly extends and retracts to drive the oil cloth to move and apply lubricating oil, thereby avoiding the gear being broken by excessive impact when the gear and the block are engaged due to the electric cylinder punching speed being too fast. At the same time, the circular cutter can be cooled according to the actual working conditions, thereby improving the working life of the circular cutter and thus improving the punching efficiency.

[0028] (3) The punching device for processing aluminum foil raw materials described in the present invention has a light weight and the fan can squeeze the aluminum foil inside the groove inside the groove, thereby preventing the aluminum foil from being folded by the circular cutter during the cutting process due to excessive unwinding, which causes waste when cutting again and reduces production costs.

[0029] (4) The present invention relates to a punching device for processing aluminum foil raw materials. The worker uses a pipe to connect the oil nozzle and the automatic oiling machine, and starts the automatic oiling machine to fill the two oil nozzles with oil. Under the action of pressure, the lubricating oil passes through the oil nozzle, the oil guide groove and the oil channel in sequence and enters the inner side of the semicircular groove. When the inner side of the semicircular groove is filled with lubricating oil, the lubricating oil is absorbed by the oilcloth. When the oilcloth at the top of the semicircular groove is soaked with enough lubricating oil, the oiling is stopped. The lubricating oil can be evenly guided to a position convenient for applying to the circular cutter, which can avoid the lubricating oil dripping onto the aluminum foil due to direct application, resulting in a decrease in the yield rate, thereby improving the punching efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] The present invention will be further described below with reference to the accompanying drawings and examples.

[0031] Figure 1 A schematic diagram of the overall structure of a punching device for processing aluminum foil raw materials provided by the present invention;

[0032] Figure 2 A schematic diagram of the base structure of a punching device for processing aluminum foil raw materials provided by the present invention;

[0033] Figure 3 A schematic diagram of the structure of a punching assembly of a punching device for processing aluminum foil raw materials provided by the present invention;

[0034] Figure 4 A schematic cross-sectional view of a punching assembly of a punching device for processing aluminum foil raw materials provided by the present invention;

[0035] Figure 5 A schematic diagram of the structure of a winding and unwinding assembly of a punching device for processing aluminum foil raw materials provided by the present invention;

[0036] Figure 6 A schematic cross-sectional view of a support block of a punching device for processing aluminum foil raw materials provided by the present invention;

[0037] Figure 7 for Figure 6 A magnified schematic diagram of point A;

[0038] Figure 8 A schematic diagram of the semicircular groove structure of a punching device for processing aluminum foil raw materials provided by the present invention;

[0039] Figure 9 A schematic cross-sectional view of a semicircular groove of a punching device for processing aluminum foil raw materials provided by the present invention;

[0040] Figure 10 for Figure 8 An enlarged schematic diagram of point B;

[0041] Figure 11A schematic structural diagram of a moving component of a punching device for processing aluminum foil raw materials provided by the present invention.

[0042] In the figure: 1, machine base; 2, storage box; 3, base plate; 4, unwinding assembly; 41, motor; 42, pressure plate; 43, support plate; 44, transmission rod; 45, limiting rod; 5, pressing assembly; 51, groove; 52, fan; 6, punching assembly; 61, electric cylinder; 62, support leg; 63, top plate; 64, circular cutter; 65, link plate; 66, circular plate; 67, pad; 68, template; 69, knife plate; 7, limiting assembly; 71, support block; 72, frame block; 73, telescopic rod; 74, side plate; 7 5. Clamping block; 76. Moving assembly; 761. Support block; 762. Bearing; 763. Circular ring; 764. Hollow ring; 765. Gear; 77. Limiting plate; 78. Threaded rod; 79. Connecting rod; 8. Applying assembly; 81. Support rod; 82. Block; 83. Left plate; 84. Right plate; 85. Oil cloth; 86. Guide assembly; 861. Oil nozzle; 862. Oil guide groove; 863. Oil channel; 864. Semicircular groove; 87. Automatic oiling machine; 9. Limiting assembly; 91. Support plate; 92. Roller. DETAILED DESCRIPTION

[0043] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the present invention will be briefly introduced below in conjunction with the drawings and the description of the embodiments or the prior art. Obviously, the following description of the structure of the drawings is only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative work. It should be noted that the description of these embodiments is used to help understand the present invention, but does not constitute a limitation of the present invention. Example

[0044] like Figure 1As shown in Figure 11, an embodiment of the present invention provides a punching device for processing aluminum foil raw materials, including a machine base 1, a punching assembly 6 is installed on the top of the machine base 1, and limiting assemblies 7 are installed on both sides of the punching assembly 6. A moving assembly 76 is provided on the side close to the two limiting assemblies 7, and a smearing assembly 8 is installed on the side close to the two moving assemblies 76. The smearing assembly 8 includes a left plate 83 and a right plate 84. The limiting assembly 7 is assembled to drive the side plate 74 to reciprocate around the support block 71 as the center of the circle through the telescopic activity of the telescopic rod 73, thereby controlling the clamping block 75. In the meshing state with the gear 765, the punching assembly 6 is assembled to drive the top plate 63 to move through the telescopic activity of the electric cylinder 61, so that the knife plate 69 drives the circular cutter 64 to punch and cut, and the moving assembly 76 is assembled to transmit through the meshing of the gear 765 and the block 75, so that the connecting rod 79 transmits the moving power of the top plate 63 to the coating assembly 8, thereby driving the left plate 83 and the right plate 84 to move, and the coating assembly 8 is assembled to drive the left plate 83 and the right plate 84 to move through the connecting rod 79, so that the oilcloth 85 can coat the circular cutter 64.

[0045] Specifically, a winding assembly 4 is installed on the top of both ends of the machine base 1, which is equipped to rotate a transmission rod 44 to rewind and unwind through a motor 41;

[0046] The unwinding assembly 4 includes a motor 41, a transmission rod 44 and two support plates 43. The two support plates 43 are installed on the top of the machine base 1. The motor 41 is installed on one side of one of the support plates 43 through a connecting component. The transmission rod 44 is installed on the output end of the motor 41. A pressure plate 42 is installed on the top of the two support plates 43, and a limiting rod 45 is rotatably installed on the inner side of the two support plates 43.

[0047] In this embodiment, the motor 41 works in a step-by-step manner. The motor 41 near the left side of the base 1 works first, and the motor 41 near the right side of the base 1 starts working after the first punching is completed. Before starting the punching work, the staff uses a wrench to remove the bolts on the top of the two pressure plates 42, and then moves the pressure plate 42 out, moves the transmission rod 44 near the left side of the base 1 out and puts it into the inside of the aluminum foil roll and fixes it, and then uses a crane to place the aluminum foil roll on the top of the two support plates 43 near the left side of the base 1, and then puts the cylinder for winding the waste material on the outside of the transmission rod 44 near the left side of the base and fixes it, and then places the two on the top of the two support plates 43 near the right side of the base 1, and then uses a wrench and bolts to fix the pressure plate 42 in its original position, preparing for subsequent winding and unwinding work.

[0048] Specifically, a compression component 5 is provided on the top of the base 1 , a limiting component 9 is installed on the top of the base 1 , and two limiting components 9 are installed on the inner side of the groove 51 ;

[0049] The compression assembly 5 includes a groove 51 and a fan 52, which is assembled to drive air flow through the fan 52 to apply pressure to the inside of the groove 51. The groove 51 is opened at the top of the machine base 1, and two fans 52 are installed on the inside of the groove 51 through connecting parts.

[0050] In this embodiment, since the aluminum foil is light in weight, the fan 52 can squeeze the aluminum foil inside the groove 51 inside the groove 51, avoiding the aluminum foil being folded by the circular cutter 64 during the cutting process due to excessive unwinding, causing waste when cutting again, thereby reducing production costs.

[0051] The limiting component 9 includes a support plate 91 and a roller. Two groups of support plates 91 are installed on the inner side of the groove 51, and a group of support plates 91 is installed on the top of the machine base 1. The two support plates 91 form a group, and two rollers 92 are rotatably installed on the inner side of each group of support plates 91.

[0052] In this embodiment, the staff controls the rotation of the motor 41 near the left side of the machine base 1 through the processor, and then connects the aluminum foil roll with auxiliary materials and pulls one end of the aluminum foil roll to the side of the limiting rod 45 away from the groove 51 to bypass it, and then passes through the inner sides of the two rollers 92 on the left side of the groove 51 to enter the groove 51, and then passes through the inner sides of the two rollers 92 on the right side of the groove 51, and finally guides one end of the aluminum foil to the top of the substrate 3 for placement, and then passes the other end of the auxiliary material through the inner sides of the two rollers 92 near the right side of the machine base 1, bypasses the outside of another limiting rod 45, and finally rolls it up and fixes it on the outside of the cylinder for winding waste, thereby achieving the purpose of automatic loading and collecting waste.

[0053] Specifically, a receiving box 2 is placed inside the base 1 , a base plate 3 is installed on the top of the base 1 , and the inner side of the base plate 3 , the inner side of the base 1 and the inner side of the receiving box 2 are interconnected.

[0054] In this embodiment, the cut finished products pass through the base plate 3 and the machine base 1 under the action of the negative pressure of the base and enter the inner side of the storage box 2 for storage.

[0055] Specifically, four legs 62 are installed on the top of the base 1, and a top plate 63 is installed on the top of the four legs 62. A link plate 65 is installed on the outer side of the four legs 62. An electric cylinder 61 is installed on the top of the top plate 63, and the output end of the electric cylinder 61 is installed on the top of the link plate 65. A pad 67 is installed on the bottom of the link plate 65. A template 68 is installed on the bottom of the pad 67 through two springs. Two circular plates 66 are installed on the top of the template 68, and the circular plates 66 pass through the springs, pads 67 and the inner side of the link plate 65 in sequence. The other end of the circular plate 66 is located at the top of the link plate 65. A knife plate 69 is installed on the bottom of the template 68. A temperature sensor is installed inside the knife plate 69, and four circular cutters 64 are installed on the bottom of the knife plate 69.

[0056] In this embodiment, the circular plate 66 is used to prevent the template 68 from being separated from the spring. The four legs 62 can firmly support the top plate 63 on the top of the base 1. The top plate 63 can provide support for the electric cylinder 61. When one end of the aluminum foil moves to the top of the base 3, the initial state is referenced. Figure 1 The processor starts the electric cylinder 61, and the telescopic end of the electric cylinder 61 extends. The electric cylinder 61 pushes the link plate 65 to move toward the side close to the substrate 3. The link plate 65 drives the template 68, the knife plate 69 and the four circular cutters 64 to move toward the side close to the substrate 3 through the pad 67 and the spring. The four circular cutters 64 punch and cut the aluminum foil. The telescopic end of the electric cylinder 61 contracts. The electric cylinder 61 pulls the link plate 65 to move toward the side away from the substrate 3. The link plate 65 drives the template 68, the knife plate 69 and the four circular cutters 64 to move toward the side away from the substrate 3 through the pad 67 and the spring.

[0057] The processor controls the electric cylinder 61 to perform rapid telescopic movement, and at the same time the processor starts the motor 41 near the right side of the machine base 1, and the transmission rod 44 reels the cut waste through the cylinder, thereby punching the aluminum foil.

[0058] Specifically, guide assemblies 86 are provided on opposite sides of the left plate 83 and the right plate 84, respectively. The guide assemblies 86 are configured to guide the lubricating oil injected from the oil nozzle 861 by the automatic oiling machine 87 to the inner side of the semicircular groove 864 through their own structure, thereby allowing the lubricating oil to soak the oil cloth 85.

[0059] An oil nozzle 861 is installed on the opposite side of the left plate 83 and the right plate 84, and an oil guide groove 862 is opened on the opposite side of the left plate 83 and the right plate 84. Four semicircular grooves 864 are opened on the inner side of the left plate 83 and the right plate 84. Oil channels 863 are opened inside the left plate 83 and the right plate 84, and the oil channels 863 connect the semicircular grooves 864 and the oil guide grooves 862. Two automatic oiling machines 87 are installed on the top of the top plate 63.

[0060] Specifically, the two automatic oiling machines 87 , the two motors 41 , the two telescopic rods 73 , the sensor, and the electric cylinder 61 are electrically connected to the processor.

[0061] In this embodiment, the staff uses a pipe to connect the oil nozzle 861 and the automatic oiling machine 87, and starts the automatic oiling machine 87 to oil the two oil nozzles 861. Under the action of pressure, the lubricating oil passes through the oil nozzle 861, the oil guide groove 862 and the oil channel 863 in sequence and enters the inner side of the semicircular groove 864. When the inner side of the semicircular groove 864 is filled with lubricating oil, the lubricating oil is absorbed by the oilcloth 85. When the oilcloth 85 at the top of the semicircular groove 864 is soaked with enough lubricating oil, the oiling is stopped.

[0062] Specifically, the limiting assembly 7 also includes a frame block 72, which is installed on one side of the base 1, and a support block 71 is installed on one side of the top plate 63. The other end of the support block 71 is rotatably installed with a telescopic rod 73, and the output end of the telescopic rod 73 is rotatably installed with a side plate 74, and the other end of the side plate 74 is rotatably installed on the other end of the support block 71. A plurality of blocking blocks 75 are installed on the side of the side plate 74 close to the top plate 63.

[0063] Specifically, the moving assembly 76 also includes a limiting plate 77, a threaded rod 78 and a connecting rod 79. The support block 761 is installed on one side of the link plate 65, and the limiting plate 77 is installed on one side of the support block 761. A bearing 762 is installed on the inner side of the support block 761, and a hollow ring 764 is installed on the inner side of the bearing 762. A circular ring 763 is installed on the other side of the support block 761, and the circular ring 763 is located inside the hollow ring 764. A bearing 762 is installed on the outer side of the hollow ring 764. A threaded rod 78 is installed on the inner side of the hollow ring 764 through a thread, and the threaded rod 78 is engaged with the support block 761. A clamping plate is rotatably installed on one end of the threaded rod 78, and a connecting rod 79 is installed on the outer side of the threaded rod 78.

[0064] Specifically, one of the connecting rods 79 is connected to one side of the left plate 83, and the other connecting rod 79 is connected to one side of the right plate 84. Tarpaulins 85 are installed on the inner sides of the left plate 83 and the right plate 84. A block 82 is installed on the left plate 83 near the side of the connecting rod 79 connected to the right plate 84. A support rod 81 is placed on the inner side of the block 82, and the support rod 81 is located on the inner side of the connecting rod 79 connected to the right plate 84. Another block 82 is installed on the right plate 84 near the side of the connecting rod 79 connected to the left plate 83. Another support rod 81 is placed on the inner side of the other block 82, and the other support rod 81 is located on the inner side of the other connecting rod 79 connected to the right plate 84.

[0065] In this embodiment, the frame block 72 can provide rotation support for the telescopic rod 73, the bearing 762 can provide rotation support while limiting the movement of the hollow ring 764, and the limiting plate 77 prevents the threaded rod 78 from swinging during the rotation process. Before the first punching, the initial state is referenced. Figure 1, the processor starts the electric cylinder 61, and the telescopic end of the electric cylinder 61 slowly extends. The electric cylinder 61 pushes the link plate 65 to move toward the side close to the base plate 3. At the same time, the link plate 65 drives the two support blocks 761 to move toward the side close to the base plate 3. The two support blocks 761 drive the two gears 765 to move toward the side close to the base plate 3 through the hollow ring 764. The two gears 765 drive the two threaded rods 78 to rotate through the meshing action with the block 75. The two threaded rods 78 drive the two connecting rods 79 to move away from each other through the interaction with the two support blocks 761, thereby causing the left plate 83 and the right plate 84 to move away from each other. At the same time, the two The threaded rod 78 drives the left plate 83 and the right plate 84 to move toward the side close to the base plate 3 through the two connecting rods 79. The left plate 83 and the right plate 84 drive the two blocks 82 to move along the outer side of the support rod 81 and fit together with the two support rods 81, thereby releasing the blockage of the four cutters. During the punching process, the processor controls the extension of the telescopic ends of the two telescopic rods 73, driving the two side plates 74 to rotate toward the side away from the machine base 1 with the support block 71 as the center of the circle. The two side plates 74 drive the card block 75 to release the meshing state with the two gears 765, and the threaded rod 78 stops rotating. The left plate 83 and the right plate 84 stop on both sides of the knife plate 69, preparing for the subsequent rapid punching work.

[0066] When the temperature of the circular cutter 64 is too high, the temperature is transmitted to the temperature sensor through the blade 69, and the temperature sensor feeds back the data to the processor. The processor reduces the speed of the telescopic movement of the electric cylinder 61. When the next punching is performed, the processor controls the telescopic ends of the two telescopic rods 73 to retract, driving the two side plates 74 to rotate toward the side close to the machine base 1 with the support block 71 as the center of the circle. After the two side plates 74 drive the card block 75 to engage with the two gears 765, the processor closes the two telescopic rods 73. When the electric cylinder 61 slowly retracts, the electric cylinder 61 pulls the link plate 65 to move toward the side away from the substrate 3. At the same time, the link plate 65 drives the two support blocks 761 to move toward the side away from the substrate 3. The two support blocks 761 drive the two gears 765 to move toward the side away from the substrate 3 through the hollow ring 764. The two gears 765 drive the two threaded rods 78 to rotate through the meshing action with the card block 75. The two threaded rods 78 rotate through the two support blocks 761. The interaction of block 761 drives the two connecting rods 79 to move in the direction of approaching each other, thereby causing the left plate 83 and the right plate 84 to move in the direction of approaching each other. At the same time, the two threaded rods 78 drive the left plate 83 and the right plate 84 to move to the side away from the base plate 3 through the two connecting rods 79. When the left plate 83 and the right plate 84 are in contact, the circular cutter 64 squeezes the oilcloth 85, thereby causing the lubricating oil to be smeared on the outside of the circular cutter 64. Then the processor controls the telescopic end of the electric cylinder 61 to extend, release the sealing and punching of the circular cutter 64, and when the temperature drops to the standard value, the processor stops the left plate 83 and the right plate 84 on both sides of the knife plate 69 again through the data transmitted by the temperature sensor, and controls the electric cylinder 61 to accelerate the punching again, avoiding damage to the tool due to overheating, and thus no damage to the aluminum foil during the cutting process, and preventing the aluminum foil from sticking to the tool due to overheating, thereby improving the punching efficiency.

[0067] Working principle: Before starting work, the staff uses a wrench to remove the bolts on the top of the two pressure plates 42, then moves the pressure plate 42 out, moves the transmission rod 44 near the left side of the machine base 1 out and puts it inside the aluminum foil roll and fixes it, then uses a crane to place the aluminum foil roll on the top of the two support plates 43 near the left side of the machine base 1, then puts the cylinder for winding waste on the outside of the transmission rod 44 near the left side of the base and fixes it, then places the two on the top of the two support plates 43 near the right side of the machine base 1, and then uses a wrench and bolts to fix the pressure plate 42 in its original position, and the staff controls the pressure plate 42 by the processor. The motor 41 on the left side near the machine base 1 rotates, and then the auxiliary material is connected to the aluminum foil roll and one end of the aluminum foil roll is pulled to the side of the limiting rod 45 away from the groove 51, and then passes through the inner sides of the two rollers 92 on the left side of the groove 51 to enter the groove 51, and then passes through the inner sides of the two rollers 92 on the right side of the groove 51. Finally, one end of the aluminum foil is guided to the top of the substrate 3 and placed there. Then, the other end of the auxiliary material is passed through the inner sides of the two rollers 92 on the right side near the machine base 1, and passes around the outside of another limiting rod 45. Finally, it is rolled up and fixed to the outside of the cylinder for winding the waste material.

[0068] When one end of the aluminum foil moves to the top of the substrate 3, the initial state is referenced Figure 1, the processor starts the electric cylinder 61, and the telescopic end of the electric cylinder 61 slowly extends, and the electric cylinder 61 pushes the link plate 65 to move toward the side close to the substrate 3. At the same time, the link plate 65 drives the two support blocks 761 to move toward the side close to the substrate 3. The two support blocks 761 drive the two gears 765 to move toward the side close to the substrate 3 through the hollow ring 764. The two gears 765 drive the two threaded rods 78 to rotate through the meshing action with the card block 75. The two threaded rods 78 drive the two connecting rods 79 to move away from each other through the interaction with the two support blocks 761, thereby causing the left plate 83 and the right plate 84 to move away from each other. At the same time, the two threaded rods 78 drive the left plate 83 and the right plate 84 to move toward the side close to the substrate 3 through the two connecting rods 79, and the left plate 83 and the right plate 84 drive the two blocks 82 to move along the outside of the support rod 81 and to connect with the two support rods 81 When the two ends are in contact, the link plate 65 drives the template 68, the knife plate 69 and the four circular cutters 64 to move to the side close to the substrate 3 through the pad 67 and the spring, and the four circular cutters 64 punch the aluminum foil. During the punching process, the processor controls the telescopic ends of the two telescopic rods 73 to extend, driving the two side plates 74 to rotate to the side away from the machine base 1 with the support block 71 as the center. The two side plates 74 drive the card block 75 to release the engagement with the two gears 765, the threaded rod 78 stops rotating, and the left plate 83 and the right plate 84 stop on both sides of the knife plate 69. At this time, the processor controls the electric cylinder 61 to perform rapid telescopic movement. At the same time, the processor starts the motor 41 near the right side of the machine base 1, and the transmission rod 44 reels the cut waste through the cylinder, thereby punching the aluminum foil. The cut finished product passes through the substrate 3 and the machine base 1 under the action of the negative pressure of the base and enters the inner side of the storage box 2 for storage.

[0069] The staff uses a pipe to connect the oil nozzle 861 and the automatic oiling machine 87, and starts the automatic oiling machine 87 to oil the two oil nozzles 861. Under the action of pressure, the lubricating oil passes through the oil nozzle 861, the oil guide groove 862 and the oil channel 863 in sequence and enters the inner side of the semicircular groove 864. When the inner side of the semicircular groove 864 is filled with lubricating oil, the lubricating oil is absorbed by the oilcloth 85. When the oilcloth 85 at the top of the semicircular groove 864 is soaked with enough lubricating oil, the oiling is stopped.

[0070] When the temperature of the circular cutter 64 is too high, the temperature is transmitted to the temperature sensor through the blade 69, and the temperature sensor feeds back the data to the processor. The processor reduces the speed of the telescopic movement of the electric cylinder 61. When the next punching is performed, the processor controls the telescopic ends of the two telescopic rods 73 to retract, driving the two side plates 74 to rotate toward the side close to the machine base 1 with the support block 71 as the center of the circle. After the two side plates 74 drive the card block 75 to engage with the two gears 765, the processor closes the two telescopic rods 73. When the electric cylinder 61 slowly retracts, the electric cylinder 61 pulls the link plate 65 to move toward the side away from the substrate 3. At the same time, the link plate 65 drives the two support blocks 761 to move toward the side away from the substrate 3. The two support blocks 761 drive the two gears 765 to move toward the side away from the substrate 3 through the hollow ring 764. The two gears 765 pass through the card block 75 The meshing action drives the two threaded rods 78 to rotate, and the two threaded rods 78 drive the two connecting rods 79 to move in the direction of approaching each other through the interaction with the two support blocks 761, thereby causing the left plate 83 and the right plate 84 to move in the direction of approaching each other. At the same time, the two threaded rods 78 drive the left plate 83 and the right plate 84 to move to the side away from the substrate 3 through the two connecting rods 79. When the left plate 83 and the right plate 84 are in contact, the circular cutter 64 squeezes the oilcloth 85, thereby applying lubricating oil to the outside of the circular cutter 64, and then the processor controls the extension of the telescopic end of the electric cylinder 61 to release the closure and punching of the circular cutter 64. When the temperature drops to the standard value, the processor stops the left plate 83 and the right plate 84 on both sides of the knife plate 69 again through the data transmitted by the temperature sensor, and controls the electric cylinder 61 to accelerate the punching again.

[0071] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the scope of protection of the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the scope of protection of the present invention.

Claims

1. A punching device for processing aluminum foil raw materials, comprising a machine base (1), characterized in that: A punching assembly (6) is installed on the top of the machine base (1), and limiting assemblies (7) are installed on both sides of the punching assembly (6). A moving assembly (76) is provided on the adjacent sides of the two limiting assemblies (7), and a smearing assembly (8) is installed on the adjacent sides of the two moving assemblies (76). The smearing assembly (8) includes a left plate (83) and a right plate (84). The limiting assembly (7) is configured to drive the side plate (74) to reciprocate with the support block (71) as the center through the telescopic movement of the telescopic rod (73), thereby controlling the meshing state of the clamping block (75) and the gear (765); the limiting assembly (7) also includes a frame block (72), the frame block (72) is mounted on one side of the machine base (1), the support block (71) is mounted on one side of the top plate (63), the other end of the frame block (72) is rotatably mounted with the telescopic rod (73), the output end of the telescopic rod (73) is rotatably mounted with the side plate (74), and a plurality of clamping blocks (75) are mounted on the side of the side plate (74) close to the top plate (63); A punching assembly (6) is configured to drive the top plate (63) to move through the telescopic movement of an electric cylinder (61), so that the knife plate (69) drives the circular cutter (64) to perform punching; The moving assembly (76) is assembled to transmit the moving power of the top plate (63) to the smearing assembly (8) through the meshing transmission of the gear (765) and the card block (75), thereby driving the left plate (83) and the right plate (84) to move; the moving assembly (76) also includes a limiting plate (77), a threaded rod (78) and a connecting rod (79), a support block (761) is installed on one side of the link plate (65), and the limiting plate (77) is installed on the support block (761). ), a bearing (762) is installed on the inner side of the support block (761), a hollow ring (764) is installed on the inner side of the bearing (762), a circular ring (763) is installed on the other side of the support block (761), a bearing (762) is installed on the outer side of the hollow ring (764), a threaded rod (78) is installed on the inner side of the hollow ring (764) through a thread, a clamping plate is rotatably installed on one end of the threaded rod (78), and a connecting rod (79) is installed on the outer side of the threaded rod (78); A smearing assembly (8) is assembled to drive the left plate (83) and the right plate (84) to move through the connecting rod (79), so that the oil cloth (85) can smear the circular cutter (64); the inner sides of the left plate (83) and the right plate (84) are both installed with oil cloth (85), the left plate (83) is installed with a block (82) on the side close to the connecting rod (79) connected to the right plate (84), and a support rod (81) is placed on the inner side of the block (82), and the right plate (84) is installed with another block (82) on the side close to the connecting rod (79) connected to the left plate (83), and another support rod (81) is placed on the inner side of the other block (82), and the other support rod (81) is located on the inner side of another connecting rod (79) connected to the right plate (84).

2. The punching device for processing aluminum foil raw materials according to claim 1, characterized in that: A storage box (2) is placed inside the machine base (1), a base plate (3) is installed on the top of the machine base (1), and the inner side of the base plate (3), the inner side of the machine base (1) and the inner side of the storage box (2) are interconnected.

3. The punching device for processing aluminum foil raw materials according to claim 1, characterized in that: A winding and unwinding assembly (4) is installed on the top of both ends of the machine base (1), which is configured to rotate a transmission rod (44) through a motor (41) to rewind or unwind; The unwinding assembly (4) comprises a motor (41), a transmission rod (44) and two support plates (43). The two support plates (43) are mounted on the top of the machine base (1). The motor (41) is mounted on one side of one of the support plates (43) via a connecting component. The transmission rod (44) is mounted on the output end of the motor (41). A pressing plate (42) is mounted on the top of each of the two support plates (43). A limiting rod (45) is rotatably mounted on the inner side of each of the two support plates (43).

4. The punching device for processing aluminum foil raw materials according to claim 1, characterized in that: Four legs (62) are installed on the top of the base (1), a top plate (63) is installed on the top of the four legs (62), a link plate (65) is sleeved on the outer side of the four legs (62), an electric cylinder (61) is installed on the top of the top plate (63), the output end of the electric cylinder (61) is installed on the top of the link plate (65), a pad (67) is installed on the bottom of the link plate (65), a template (68) is installed on the bottom of the pad (67) through two springs, two circular plates (66) are installed on the top of the template (68), and the circular plates (66) pass through the springs, the pad (67) and the inner side of the link plate (65) in sequence, the other end of the circular plate (66) is located on the top of the link plate (65), a knife plate (69) is installed on the bottom of the template (68), a temperature sensor is installed inside the knife plate (69), and four circular cutters (64) are installed on the bottom of the knife plate (69).

5. The punching device for processing aluminum foil raw materials according to claim 1, characterized in that: The other end of the side plate (74) is rotatably mounted on the other end of the support block (71).

6. The punching device for processing aluminum foil raw material according to claim 1, characterized in that: The circular ring (763) is located inside the hollow ring (764), and the threaded rod (78) is engaged with the support block (761).

7. The punching device for processing aluminum foil raw material according to claim 1, characterized in that: One of the connecting rods (79) is connected to one side of the left plate (83), and the other connecting rod (79) is connected to one side of the right plate (84). The support rod (81) is located inside the connecting rod (79) connected to the right plate (84).

8. The punching device for processing aluminum foil raw material according to claim 7, characterized in that: The left plate (83) and the right plate (84) are respectively provided with guide assemblies (86) on opposite sides thereof, which are configured to guide the lubricating oil injected into the oil nozzle (861) by the automatic oiling machine (87) to the inner side of the semicircular groove (864) through their own structure, thereby allowing the lubricating oil to soak the oilcloth (85); An oil nozzle (861) is installed on the opposite side of the left plate (83) and the right plate (84), an oil guide groove (862) is opened on the opposite side of the left plate (83) and the right plate (84), four semicircular grooves (864) are opened on the inner side of the left plate (83) and the right plate (84), and an oil channel (863) is opened inside the left plate (83) and the right plate (84), and the oil channel (863) connects the semicircular grooves (864) and the oil guide groove (862). Two automatic oiling machines (87) are installed on the top of the top plate (63).

9. The punching device for processing aluminum foil raw material according to claim 8, characterized in that: The two automatic oiling machines (87), the two motors (41), the two telescopic rods (73), the sensor, and the electric cylinder (61) are electrically connected to the processor.

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