Aluminum sheet punching device for processing water bottle caps

Abstract

The present invention belongs to the technical field of punching devices, specifically, an aluminum sheet punching device for processing water bottle caps, including a workbench, a plurality of pillars are fixedly connected to the upper end of the workbench, a top plate is fixedly connected to the upper end of the pillar, two slide bars 1 are slidably connected to the middle of the top plate, a punch is fixedly connected to the lower end of the slide bar, slide bars 3 are fixedly connected to the two ends of the lower side of the mounting frame, slide bars 3 are slidably connected to a frame, a positioning plate 1 is fixedly connected to the left end of the inner side of the frame, two slide bars 2 are slidably connected to the right side of the frame, and a positioning plate 2 is fixedly connected to the left end of the slide bar 2, and a batch collection mechanism for collecting the punched aluminum sheets is provided on the workbench. The present invention realizes the use of a batch collection mechanism, and multiple punched aluminum sheets can be placed in batches, and the quantity of each batch is controllable, which is convenient for application to different handling tools and methods, and improves transportation efficiency.

Description

Technical Field

[0001] The invention belongs to the technical field of punching devices, in particular to an aluminum sheet punching device used for processing water bottle caps. Background Art

[0002] The hanging water bottle cap usually refers to the bottle cap used on the hanging water (i.e. infusion) bottle. It is an important component of the infusion system. In the production and processing of the hanging water bottle cap, punching of aluminum sheets is an important link. Aluminum sheets of the required size and shape are punched out from the aluminum plate raw material to serve as the main part of the bottle cap.

[0003] The patent with the announcement number CN116099925B discloses an aluminum sheet punching device, including a frame, two frames, a plurality of feed rollers are arranged between the two frames, the feed rollers are driven by a feed motor, a center support plate is fixedly installed between the two frames, a punching hole is opened on the center support plate, side vertical plates are fixedly installed on the two frames, the top of the side vertical plates is connected to the top plate, a punching cylinder is installed on the bottom of the top plate, a lifting block is connected to the end of the punching cylinder, a punching piece is arranged on the lifting block, a base is arranged below the center support plate, and a discharge conveyor belt is embedded on the upper surface of the base. The patent proposes an aluminum sheet punching device and a punching process. When punching the aluminum sheet, due to the provision of an adjustable supporting mechanism, a grinding mechanism, etc., the edge of the punched aluminum sheet can be ground, which is convenient for subsequent production and processing, and can be automatically unloaded, saving manpower, and more convenient to use.

[0004] However, the above technical solution still has the following deficiencies in practical application:

[0005] The punched aluminum sheets fall onto the unloading conveyor belt and automatically fall down to complete the unloading. When unloading in this way, the aluminum sheets will be stacked together. In some cases, in order to facilitate the transportation of the punched aluminum sheets, multiple aluminum sheets need to be divided into batches. The weight of the aluminum sheets after batching is moderate, which is more convenient to use various handling tools and methods. In the above technical solution, after the punched aluminum sheets are stacked together, it is inconvenient to transport them in batches, which increases the difficulty of transportation. In addition, usually, the punched aluminum sheets need to be quality inspected and sampled, and the stacked aluminum sheets are messy, which is not conducive to quality inspection and is prone to confusion. Summary of the invention

[0006] In order to make up for the deficiencies of the prior art and solve at least one technical problem raised in the background technology, the present invention proposes an aluminum sheet punching device for processing hanging water bottle caps.

[0007] The technical solution adopted by the present invention to solve its technical problem is: an aluminum sheet punching device for processing hanging water bottle caps, comprising a workbench, the upper end surface of the workbench is fixedly connected to a plurality of pillars, the upper ends of the pillars are fixedly connected to a top plate, two slide bars 1 are slidably connected to the middle of the top plate, a punch is fixedly connected to a lower end of the slide bar, a mounting frame is slidably connected to one side of the lower end surface of the top plate, slide bars 3 are fixedly connected to the two ends of the lower side of the mounting frame, slide bars 3 are slidably connected to a frame, a positioning plate 1 is fixedly connected to the left end of the inner side of the frame, two slide bars 2 are slidably connected to the right side of the frame, and a positioning plate 2 is fixedly connected to the left end of the slide bar 2, and a batch collecting mechanism for collecting the punched aluminum sheets is provided on the workbench;

[0008] The batch collection mechanism includes a connecting column fixedly connected to the middle part of the upper end surface of the workbench, a plurality of downward pressure rods are slidably connected to the connecting column, a material discharge rack is fixedly connected to the upper end of the downward pressure rod, a plurality of pressure sensors are arranged on the upper end surface of the workbench, the downward pressure rod is in contact with the upper end surface of the pressure sensor, a fixing rod is fixedly connected to one side of the upper end surface of the workbench, a fixing ring is fixedly connected to one end of the fixing rod, a material receiving hopper is sleeved on and fixedly connected to the fixing ring, a material receiving hopper is sleeved and rotatably provided with a material discharge pipe at the lower end of the material receiving hopper, and a baffle is slidably connected to one side of the lower end of the material discharge rack.

[0009] Preferably, one side of the right end surface of the frame is fixedly connected with an electric push rod 1, and the piston end of the electric push rod 1 is fixedly connected to one side of the positioning plate 2.

[0010] Preferably, a threaded rod 1 is threadedly connected to one side of the upper end of the mounting frame, both ends of the threaded rod 1 are rotatably arranged on the top plate, a motor 1 is fixedly connected to one side of the lower end surface of the top plate, and the output end of the motor 1 is fixedly connected to one end of the threaded rod 1.

[0011] Preferably, a left end of the frame is threadedly connected to a threaded rod 2, both ends of the threaded rod 2 are rotatably set on the mounting frame, a lower end of the mounting frame is fixedly connected to a motor 2, and the output end of the motor 2 is fixedly connected to one end of the threaded rod 2.

[0012] Preferably, a gear two is sleeved on and fixedly connected to the upper end of the discharge pipe, a gear one is rotatably provided on one side of the upper end of the fixed rod, the gear one and the gear two are meshed with each other, a motor three is fixedly connected to one side of the upper end of the fixed rod, and the output end of the motor three is fixedly connected to the gear one.

[0013] Preferably, one side of the lower end of the unloading rack is fixedly connected with an electric push rod 2, and the piston end of the electric push rod 2 is fixedly connected to the baffle.

[0014] Preferably, a slide plate 2 is slidably connected to the unloading rack, a top block is rotatably provided on one side of the slide plate 2, a motor 5 is fixedly connected to one side of the slide plate 2, an output end of the motor 5 is fixedly connected to the top block, and when the top block rotates, it can pass through the groove at the bottom of the unloading rack.

[0015] Preferably, one end of the slide plate 2 is threadedly connected to a threaded rod 4, both ends of the threaded rod 4 are rotatably arranged on the unloading rack, one side of the unloading rack is fixedly connected to a motor 6, and the output end of the motor 6 is fixedly connected to one end of the threaded rod 4.

[0016] Preferably, a slide plate 1 is slidably connected to one side of the unloading rack, slide rods 4 are slidably connected to both sides of the upper end of the slide plate 1, the lower end of the slide rod 4 is fixedly connected to an adjusting block, a partition is fixedly connected to one side of the lower end surface of the adjusting block, an electric push rod 3 is fixedly connected to one side of the upper end surface of the slide plate 1, the piston end of the electric push rod 3 is fixedly connected to one side of the upper end surface of the adjusting block, one end of the slide plate 1 is threadedly connected to a threaded rod 3, both ends of the threaded rod 3 are rotatably arranged on the unloading rack, one side of the lower end of the unloading rack is fixedly connected to a motor 4, and the output end of the motor 4 is fixedly connected to one end of the threaded rod 3.

[0017] Preferably, a hydraulic cylinder is fixedly connected to the middle of the upper end surface of the top plate, and the piston end of the hydraulic cylinder is fixedly connected to the upper end of the punch.

[0018] The beneficial effects of the present invention are as follows:

[0019] 1. The aluminum sheet punching device for processing water bottle caps described in the present invention places one end of the aluminum sheet to be punched on a positioning plate one, and then uses an electric push rod one to drive a positioning plate two to move and approach the aluminum sheet until the positioning plate two fits with the aluminum sheet. The aluminum sheet can be clamped with the cooperation of the positioning plate one and the positioning plate two, and then the punching work is performed, thereby ensuring the stability of the aluminum sheet during the punching process.

[0020] 2. The aluminum sheet punching device for processing water bottle caps described in the present invention can place the multiple aluminum sheets punched out in batches by utilizing a batch collecting mechanism, and the quantity in each batch is controllable, which is convenient for application to different handling tools and handling methods, thereby improving transportation efficiency. Moreover, whenever an aluminum sheet falls onto the unloading rack, the top block is driven to rotate and pass through the groove at the bottom of the unloading rack, and the top block will push the flat aluminum sheet to an upright state, and fit tightly with the previous aluminum sheet, and then the top block will reset. Moreover, as the number of aluminum sheets on the unloading rack increases, the top block continues to rise to adapt to the change in the number of aluminum sheets. The above operation can be repeated to adjust the number of aluminum sheets that fall onto the unloading rack. The uniform and neat arrangement saves storage space on the unloading rack. At the same time, it is also convenient for quality inspection of aluminum sheets and is not easy to be confused. In addition, when the number of aluminum sheets on the unloading rack is greater than the planned number due to workers' operating errors, the slide plate can be driven to slide on the unloading rack to adjust the position of the partition, and then the partition can be driven to move and inserted between two adjacent aluminum sheets to divide the aluminum sheets on the unloading rack into two batches. At this time, the baffle can be driven down to make some of the aluminum sheets fall, thereby realizing the batch collection of aluminum sheets on the unloading rack, thereby avoiding the situation where the number of aluminum sheets on the unloading rack is greater than the planned number due to workers' operating errors, which again causes transportation troubles. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The present invention will be further described below in conjunction with the accompanying drawings.

[0022] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0023] Figure 2 It is a schematic diagram of the local three-dimensional structure of the unloading rack;

[0024] Figure 3 yes Figure 2 A partial enlarged view of the middle part;

[0025] Figure 4 yes Figure 2 A partial enlarged view of point B in the middle;

[0026] Figure 5 It is a schematic diagram of the local three-dimensional structure at the punch;

[0027] Figure 6 It is a schematic diagram of the local three-dimensional structure at the frame;

[0028] Figure 7 It is a schematic diagram of the local three-dimensional structure of the receiving hopper;

[0029] Figure 8 It is a schematic diagram of the local three-dimensional structure at the partition;

[0030] Fig. 9 It is a schematic diagram of a local three-dimensional structure of a skateboard;

[0031] Fig.10 yes Fig. 9 A partial enlarged view of point C in the middle.

[0032] In the figure: 1, workbench; 2, top plate; 3, support; 4, hydraulic cylinder; 5, slide bar 1; 6, mounting frame; 7, threaded rod 1; 8, motor 1; 9, punch; 10, frame; 11, positioning plate 1; 12, positioning plate 2; 13, electric push rod 1; 14, slide bar 2; 15, motor 2; 16, threaded rod 2; 17, slide bar 3; 18, fixed rod; 19, hopper; 20, fixed ring; 21, motor 3; 22, gear Wheel one; 23, feed tube; 24, gear two; 25, connecting column; 26, pressure sensor; 27, pressure rod; 28, feed rack; 29, baffle; 30, electric push rod two; 31, slide plate one; 32, electric push rod three; 33, slide rod four; 34, adjustment block; 35, partition; 36, motor four; 37, threaded rod three; 38, slide plate two; 39, threaded rod four; 40, top block; 41, motor five; 42, motor six. DETAILED DESCRIPTION

[0033] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] Please refer to Figure 1-Figure 10 The present invention provides a technical solution: an aluminum sheet blanking device for processing a hanging water bottle cap, comprising a workbench 1, a plurality of pillars 3 are fixedly connected to the upper end surface of the workbench 1, a top plate 2 is fixedly connected to the upper end of the pillar 3, two slide bars 5 are slidably connected to the middle of the top plate 2, a punch 9 is fixedly connected to the lower end of the slide bar 5, a mounting frame 6 is slidably connected to one side of the lower end surface of the top plate 2, slide bars 3 17 are fixedly connected to both ends of the lower side of the mounting frame 6, the slide bar 3 17 is slidably connected to a frame 10, a positioning plate 11 is fixedly connected to the left end of the inner side of the frame 10, two slide bars 2 14 are slidably connected to the right side of the frame 10, and a positioning plate 2 12 is fixedly connected to the left end of the slide bar 2 14, and a batch collecting mechanism for collecting the aluminum sheets blanked off is provided on the workbench 1;

[0035] The batch collecting mechanism includes a connecting column 25 fixedly connected to the middle part of the upper end surface of the workbench 1, and a plurality of downward pressure rods 27 are slidably connected to the connecting column 25. The upper end of the downward pressure rods 27 is fixedly connected to a material discharge rack 28. A plurality of pressure sensors 26 are arranged on the upper end surface of the workbench 1. The downward pressure rods 27 are in contact with the upper end surfaces of the pressure sensors 26. A fixing rod 18 is fixedly connected to one side of the upper end surface of the workbench 1, and a fixing ring 20 is fixedly connected to one end of the fixing rod 18. A material receiving hopper 19 is sleeved and fixedly connected to the fixing ring 20. A material receiving hopper 19 is sleeved and rotatably provided with a material discharge pipe 23 at the lower end of the material receiving hopper 19, and a baffle 29 is slidably connected to one side of the lower end of the material discharge rack 28.

[0036] In this embodiment, as shown in the figure, an electric push rod 13 is fixedly connected to one side of the right end surface of the frame 10, and the piston end of the electric push rod 13 is fixedly connected to one side of the positioning plate 2 12.

[0037] Specifically, one end of the aluminum sheet to be punched is placed on the positioning plate 11, and then the electric push rod 13 is used to drive the positioning plate 12 to move and approach the aluminum sheet until the positioning plate 12 is in contact with the aluminum sheet. The aluminum sheet can be clamped with the cooperation of the positioning plates 11 and 12, and then the punching work is carried out, thereby ensuring the stability of the aluminum sheet during the punching process.

[0038] In this embodiment, Figure 1-Figure 10 As shown, a threaded rod 7 is threadedly connected to one side of the upper end of the mounting frame 6, and both ends of the threaded rod 7 are rotatably arranged on the top plate 2. A motor 8 is fixedly connected to one side of the lower end surface of the top plate 2, and the output end of the motor 8 is fixedly connected to one end of the threaded rod 7.

[0039] A threaded rod 16 is threadedly connected to one end of the left side of the frame 10. Both ends of the threaded rod 16 are rotatably set on the mounting frame 6. A motor 15 is fixedly connected to one end of the lower side of the mounting frame 6. The output end of the motor 15 is fixedly connected to one end of the threaded rod 16.

[0040] A gear 24 is sleeved and fixedly connected to the upper end of the feeding pipe 23, a gear 1 22 is rotatably provided on one side of the upper end of the fixed rod 18, the gear 1 22 and the gear 2 24 are meshed with each other, a motor 3 21 is fixedly connected to one side of the upper end of the fixed rod 18, and the output end of the motor 3 21 is fixedly connected to the gear 1 22.

[0041] One side of the lower end of the unloading rack 28 is fixedly connected with an electric push rod 2 30 , and the piston end of the electric push rod 20 is fixedly connected to the baffle 29 .

[0042] A slide plate 2 38 is slidably connected to the unloading rack 28, a top block 40 is rotatably provided on one side of the slide plate 2 38, a motor 5 41 is fixedly connected to one side of the slide plate 2 38, an output end of the motor 5 41 is fixedly connected to the top block 40, and when the top block 40 rotates, it can pass through the groove at the bottom of the unloading rack 28.

[0043] One end of the slide plate 2 38 is threadedly connected to a threaded rod 4 39 , and both ends of the threaded rod 4 39 are rotatably arranged on the unloading rack 28 , and one side of the unloading rack 28 is fixedly connected to a motor 6 42 , and the output end of the motor 6 42 is fixedly connected to one end of the threaded rod 4 39 .

[0044] A slide plate 31 is slidably connected to one side of the unloading rack 28, and slide rods 4 33 are slidably connected to both sides of the upper end of the slide plate 31, and an adjusting block 34 is fixedly connected to the lower end of the slide rod 4 33, and a partition 35 is fixedly connected to one side of the lower end surface of the adjusting block 34, and an electric push rod 32 is fixedly connected to one side of the upper end surface of the slide plate 31, and the piston end of the electric push rod 32 is fixedly connected to one side of the upper end surface of the adjusting block 34, and a threaded rod 37 is threadedly connected to one end of the slide plate 31, and both ends of the threaded rod 37 are rotatably set on the unloading rack 28, and a motor 4 36 is fixedly connected to one side of the lower end of the unloading rack 28, and the output end of the motor 4 36 is fixedly connected to one end of the threaded rod 37.

[0045] A hydraulic cylinder 4 is fixedly connected to the middle of the upper end surface of the top plate 2 , and a piston end of the hydraulic cylinder 4 is fixedly connected to the upper end of the punch 9 .

[0046] Specifically, when the existing aluminum sheet punching device is in use, the punched aluminum sheet falls on the unloading conveyor belt and automatically falls to complete the unloading. However, when unloading in this way, the aluminum sheets will be stacked together. In some cases, in order to facilitate the transportation of the punched aluminum sheets, multiple aluminum sheets need to be divided into batches. The weight of the aluminum sheets after batching is moderate, which is more convenient to use various handling tools and methods. In the prior art, after the punched aluminum sheets are stacked together, it is inconvenient to transport them in batches, thereby increasing the difficulty of transportation. In addition, usually, the punched aluminum sheets need to be subjected to quality inspection and sampling inspection, and the stacked aluminum sheets are relatively messy, which is not conducive to quality inspection and is prone to confusion.

[0047] Therefore, in order to solve the above problems, when the present embodiment is in use, after the aluminum sheet is positioned, the hydraulic cylinder 4 is used to drive the punch 9 to descend, so that the aluminum sheet can be punched. At the same time, the motor 18 is used to drive the threaded rod 17 to rotate, and the motor 2 15 is used to drive the threaded rod 2 16 to rotate, so that the aluminum sheet can be moved forward, backward, left and right to adjust the punching position. The punched aluminum sheet falls into the receiving hopper 19 and falls onto the unloading rack 28 along the unloading pipe 23. Moreover, the thickness of the aluminum sheet is greater than the groove at the bottom of the unloading rack 28. Therefore, the aluminum sheet will not fall out of the groove at the bottom of the unloading rack 28. As the aluminum sheets accumulate on the unloading rack 28, the weight of the unloading rack 28 will increase. Then, the pressure sensor 26 is set according to the number of each batch of aluminum sheets. When the pressure sensor 26 detects the set pressure value, it is said that When the number of aluminum sheets on the material rack 28 reaches a certain level, the motor 3 21 drives the gear 1 22 to rotate, so that the gear 2 24 and the material rack 23 rotate, so that the material rack 23 is aligned with the remaining material racks 28, and the aluminum sheets punched out subsequently fall to the remaining material racks 28, and then the above operation is repeated, so that the aluminum sheets can be placed in batches, and the number of aluminum sheets in each batch can be controlled. When it is necessary to collect the aluminum sheets on the material rack 28, the handling tool is placed under the end of the material rack 28, and the electric push rod 2 30 is used to drive the baffle 29 to descend. After the aluminum sheets lose the obstruction of the baffle 29, they slide into the handling tool, and the collection of the aluminum sheets can be realized; thus, the multiple aluminum sheets punched out can be placed in batches, and the number of each batch can be controlled, which is convenient for different handling tools and handling methods, thereby improving the transportation efficiency;

[0048] Since the aluminum sheets fall onto the unloading rack 28 under the action of gravity and slide to the bottom of the unloading rack 28, the aluminum sheets may be in an upright or flat state after they are stationary, which results in the aluminum sheets not being able to fit closely together and being messy. In addition, the storage space of the unloading rack 28 cannot be reasonably utilized, which is not conducive to the subsequent quality inspection work and is prone to confusion. Therefore, in order to solve this problem, whenever an aluminum sheet falls onto the unloading rack 28 and stops, the motor 41 drives the top block 40 to rotate so that the top block 40 passes through the groove at the bottom of the unloading rack 28. If the aluminum sheet just dropped is in a flat state, the top block 40 will push the flat aluminum sheet to a standing state and fit closely with the previous aluminum sheet, and then the top block 40 will be reset. Moreover, as the number of aluminum sheets on the unloading rack 28 increases, the motor 6 42 drives the threaded rod 4 39 to rotate, so that the top block 40 continues to rise to adapt to the change in the number of aluminum sheets, and the pushing work can be continuously performed. By repeating the above operation, the aluminum sheets dropped on the unloading rack 28 can be uniformly and neatly arranged, which saves the storage space on the unloading rack 28. At the same time, it is also convenient to carry out quality inspection of the aluminum sheets and is not easy to be confused.

[0049] From the above, it can be seen that although the unloading rack 28 can be used to realize the batch placement of aluminum sheets, in some cases, the workers may make a setting error when setting the value of the pressure sensor 26, resulting in the number of aluminum sheets on the unloading rack 28 being greater than the planned number, and when the aluminum sheets all fall down from the unloading rack 28 at one time, it will cause transportation troubles. Therefore, in order to avoid this problem, when it is necessary to make the aluminum sheets on the unloading rack 28 fall in batches, the motor four 36 can be used to drive the threaded rod three 37 to rotate, so that the slide plate one 31 slides on the unloading rack 28, adjust the position of the partition 35, and then use the electric push rod three 32 to drive the partition 35 to move and insert it between two adjacent aluminum sheets, so that the aluminum sheets on the unloading rack 28 can be divided into two batches. At this time, the baffle 29 is driven to descend, so that a part of the aluminum sheets can fall, thereby realizing the batch collection of the aluminum sheets on the unloading rack 28, thereby avoiding the situation where the number of aluminum sheets on the unloading rack 28 is greater than the planned number due to the workers' operating errors, causing transportation troubles.

[0050] Working principle: Place one end of the aluminum sheet to be punched on the positioning plate 11, and then use the electric push rod 13 to drive the positioning plate 12 to move and approach the aluminum sheet until the positioning plate 12 fits with the aluminum sheet. Then, the aluminum sheet can be clamped with the cooperation of the positioning plate 11 and the positioning plate 2, and then the punching work can be carried out, thereby ensuring the stability of the aluminum sheet during the punching process. After the aluminum sheet is positioned, the hydraulic cylinder 4 is used to drive the punch 9 to descend, and the aluminum sheet can be punched. At the same time, The motor 18 drives the threaded rod 17 to rotate, and the motor 2 15 drives the threaded rod 2 16 to rotate, so that the aluminum sheet can be moved forward, backward, left and right to adjust the punching position. The punched aluminum sheet falls into the receiving hopper 19 and falls onto the unloading rack 28 along the unloading pipe 23. In addition, the thickness of the aluminum sheet is greater than the groove at the bottom of the unloading rack 28, so the aluminum sheet will not fall out of the groove at the bottom of the unloading rack 28. As the aluminum sheets accumulate on the unloading rack 28, the unloading rack 28 is reloaded. The amount will increase, and then the pressure sensor 26 is set according to the number of each batch of aluminum sheets. When the pressure sensor 26 detects the set pressure value, it means that the aluminum sheets on the unloading rack 28 have reached a certain number, and then the motor three 21 drives the gear one 22 to rotate, so that the gear two 24 and the unloading tube 23 rotate, so that the unloading tube 23 is aligned with the remaining unloading racks 28, and the subsequent punched aluminum sheets fall to the remaining unloading racks 28, and then repeat the above operation, so that the aluminum sheets can be placed in batches, and the number of aluminum sheets in each batch can be controlled. When it is necessary to collect the aluminum sheets on the unloading rack 28, the handling tool is placed under the end of the unloading rack 28, and the electric push rod two 30 is used to drive the baffle 29 to descend. After the aluminum sheet loses the obstruction of the baffle 29, it slides into the handling tool, and the collection of the aluminum sheets can be realized; thereby, the multiple aluminum sheets punched can be placed in batches, and the number of each batch can be controlled, which is convenient for different handling tools and handling methods, thereby improving the transportation efficiency;Since the aluminum sheets fall onto the unloading rack 28 under the action of gravity and slide to the bottom of the unloading rack 28, the aluminum sheets may be upright or flat after they come to rest, which results in the aluminum sheets not being able to fit closely together and being messy. In addition, the storage space of the unloading rack 28 cannot be reasonably utilized, which is not conducive to the subsequent quality inspection work and is prone to confusion. Therefore, in order to solve this problem, whenever an aluminum sheet falls onto the unloading rack 28 and comes to rest, the motor 5 41 drives the top block 40 to rotate, so that the top block 40 passes through the bottom of the unloading rack 28. When the top block 40 passes through the groove, if the aluminum sheet just dropped is in a flat state, the top block 40 will push the flat aluminum sheet to an upright state and fit tightly with the previous aluminum sheet, and then the top block 40 will reset. Moreover, as the number of aluminum sheets on the lower material rack 28 increases, the motor 6 42 drives the threaded rod 4 39 to rotate, so that the top block 40 continues to rise to adapt to the change in the number of aluminum sheets, and the pushing work can be continuously performed. By repeating the above operation, the aluminum sheets dropped on the lower material rack 28 can be uniformly and neatly arranged, which saves the time and effort on the lower material rack 28. Storage space, at the same time, it is also convenient for quality inspection of aluminum sheets, and it is not easy to be confused; from the above, it can be known that although the unloading rack 28 can be used to realize the batch placement of aluminum sheets, in some cases, workers may make mistakes in setting the value of the pressure sensor 26, resulting in the number of aluminum sheets on the unloading rack 28 being greater than the planned number, and when the aluminum sheets fall all at once through the unloading rack 28, it will cause transportation troubles. Therefore, in order to avoid this problem, when it is necessary to make the aluminum sheets on the unloading rack 28 fall in batches, The motor 4 36 drives the threaded rod 3 37 to rotate, so that the slide plate 1 31 slides on the unloading rack 28, adjusts the position of the partition 35, and then uses the electric push rod 3 32 to drive the partition 35 to move and insert it between two adjacent aluminum sheets, so that the aluminum sheets on the unloading rack 28 can be divided into two batches. At this time, the baffle 29 is driven down to make a part of the aluminum sheets fall off, thereby realizing the batch collection of the aluminum sheets on the unloading rack 28, thereby avoiding the situation that the number of aluminum sheets on the unloading rack 28 is greater than the planned number due to the operator's error, causing transportation trouble. ;

[0051] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. An aluminum sheet punching device for processing water bottle caps, comprising a workbench (1), characterized in that: The upper end surface of the workbench (1) is fixedly connected to a plurality of pillars (3), the upper ends of the pillars (3) are fixedly connected to a top plate (2), the middle part of the top plate (2) is slidably connected to two slide bars (5), the lower end of the slide bar (5) is fixedly connected to a punch (9), one side of the lower end surface of the top plate (2) is slidably connected to a mounting frame (6), the lower ends of the mounting frame (6) are fixedly connected to slide bars (17), the slide bars (17) are slidably connected to a frame (10), the inner left end of the frame (10) is fixedly connected to a positioning plate (11), the right side of the frame (10) is slidably connected to two slide bars (14), the left end of the slide bars (14) is fixedly connected to a positioning plate (12), and a batch collection mechanism for collecting the punched aluminum sheets is provided on the workbench (1); The batch collecting mechanism comprises a connecting column (25) fixedly connected to the middle part of the upper end surface of the workbench (1), a plurality of downward pressure rods (27) being slidably connected to the connecting column (25), the upper ends of the downward pressure rods (27) being fixedly connected to a material discharging rack (28), a plurality of pressure sensors (26) being provided on the upper end surface of the workbench (1), the downward pressure rods (27) being in contact with the upper end surfaces of the pressure sensors (26), a fixing rod (18) being fixedly connected to one side of the upper end surface of the workbench (1), a fixing ring (20) being fixedly connected to one end of the fixing rod (18), a material receiving hopper (19) being sleeved and fixedly connected to the fixing ring (20), a material discharging pipe (23) being sleeved and rotatably provided at the lower end of the material receiving hopper (19), and a baffle (29) being slidably connected to one side of the lower end of the material discharging rack (28).

2. The aluminum sheet punching device for processing water bottle caps according to claim 1 is characterized in that: One side of the right end surface of the frame (10) is fixedly connected to an electric push rod 1 (13), and a piston end of the electric push rod 1 (13) is fixedly connected to one side of the positioning plate 2 (12).

3. The aluminum sheet punching device for processing water bottle caps according to claim 1 is characterized in that: A threaded rod (7) is threadedly connected to one side of the upper end of the mounting frame (6); both ends of the threaded rod (7) are rotatably arranged on the top plate (2); a motor (8) is fixedly connected to one side of the lower end surface of the top plate (2); and an output end of the motor (8) is fixedly connected to one end of the threaded rod (7).

4. The aluminum sheet punching device for processing water bottle caps according to claim 1 is characterized in that: A second threaded rod (16) is threadedly connected to one end of the left side of the frame (10); both ends of the second threaded rod (16) are rotatably arranged on the mounting frame (6); a second motor (15) is fixedly connected to one end of the lower side of the mounting frame (6); and an output end of the second motor (15) is fixedly connected to one end of the second threaded rod (16).

5. The aluminum sheet punching device for processing water bottle caps according to claim 1, characterized in that: A second gear (24) is sleeved on and fixedly connected to the upper end of the discharge pipe (23); a first gear (22) is rotatably provided on one side of the upper end of the fixed rod (18); the first gear (22) and the second gear (24) are meshed with each other; a third motor (21) is fixedly connected to one side of the upper end of the fixed rod (18); and the output end of the third motor (21) is fixedly connected to the first gear (22).

6. The aluminum sheet punching device for processing water bottle caps according to claim 1, characterized in that: A second electric push rod (30) is fixedly connected to one side of the lower end of the unloading rack (28), and a piston end of the second electric push rod (30) is fixedly connected to the baffle (29).

7. The aluminum sheet punching device for processing water bottle caps according to claim 1, characterized in that: A second slide plate (38) is slidably connected to the unloading frame (28), a top block (40) is rotatably provided on one side of the second slide plate (38), a fifth motor (41) is fixedly connected to one side of the second slide plate (38), an output end of the fifth motor (41) is fixedly connected to the top block (40), and when the top block (40) rotates, it can pass through a groove at the bottom of the unloading frame (28).

8. The aluminum sheet punching device for processing water bottle caps according to claim 7, characterized in that: One end of the slide plate 2 (38) is threadedly connected to a threaded rod 4 (39), both ends of the threaded rod 4 (39) are rotatably arranged on the unloading rack (28), one side of the unloading rack (28) is fixedly connected to a motor 6 (42), and the output end of the motor 6 (42) is fixedly connected to one end of the threaded rod 4 (39).

9. The aluminum sheet punching device for processing water bottle caps according to claim 1, characterized in that: A slide plate 1 (31) is slidably connected to one side of the unloading frame (28), and slide rods 4 (33) are slidably connected to both sides of the upper end of the slide plate 1 (31), and the lower end of the slide rod 4 (33) is fixedly connected to an adjustment block (34), and a partition plate (35) is fixedly connected to one side of the lower end surface of the adjustment block (34). An electric push rod 3 (32) is fixedly connected to one side of the upper end surface of the slide plate 1 (31), and a piston end of the electric push rod 3 (32) is fixedly connected to one side of the upper end surface of the adjustment block (34). One end of the slide plate 1 (31) is threadedly connected to a threaded rod 3 (37), and both ends of the threaded rod 3 (37) are rotatably arranged on the unloading frame (28), and one side of the lower end of the unloading frame (28) is fixedly connected to a motor 4 (36), and an output end of the motor 4 (36) is fixedly connected to one end of the threaded rod 3 (37).

10. The aluminum sheet punching device for processing water bottle caps according to claim 1, characterized in that: A hydraulic cylinder (4) is fixedly connected to the middle of the upper end surface of the top plate (2), and a piston end of the hydraulic cylinder (4) is fixedly connected to the upper end of the punch (9).

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