An aluminum alloy beverage can processing and manufacturing system

Abstract

The present invention relates to the technical field of aluminum alloy beverage can processing and manufacturing, and specifically relates to an aluminum alloy beverage can processing and manufacturing system, including an equipment body. An electric push rod is movably installed on the right side of the equipment body. A feeding unit is movably installed on the upper right side of the equipment body. A material taking unit is movably installed on the upper left side of the equipment body. A support plate is fixedly installed at the upper end inside the equipment body. A plurality of rings are evenly and fixedly installed on the upper end of the support plate. By providing a cooling mechanism, with the cooperation of a driving mechanism and a circulating mechanism, the lubricating oil can be cooled by the circulation of the coolant, avoiding the influence of too high temperature of the lubricating oil on its use effect, ensuring the cooling effect of the lubricating oil on the workpiece, being able to cool the workpiece that generates heat during stretching, being beneficial to improving the stretching quality of the workpiece, and reducing the occurrence of damage to the workpiece during stretching. With the cooperation of the fan, the workpiece can be further cooled by air cooling.

Description

Technical Field

[0001] The present invention relates to the technical field of aluminum alloy beverage can processing and manufacturing, and specifically relates to an aluminum alloy beverage can processing and manufacturing system. Background Technique

[0002] There are two materials for beverage cans: one is aluminum, and the other is tinplate. A rivet is formed by processing the material of the can lid itself, and a pull ring is sleeved and riveted tightly, and a corresponding notch is provided to form a complete can lid. When manufacturing an aluminum alloy beverage can, first, a disc-shaped aluminum alloy plate is cut out, and then the aluminum alloy plate is stretched. After multiple stretches, the body of the beverage can is formed.

[0003] When the existing aluminum alloy beverage cans are stretched, lubricating oil is added to reduce the friction between the workpiece and the processing equipment. Since the aluminum alloy workpiece generates heat during processing, the lubricating oil can cool the aluminum alloy workpiece while reducing the friction. However, the specific heat capacity of the lubricating oil is relatively small. During use, the heat dissipation effect on the aluminum alloy workpiece is not good enough. Moreover, after the heat on the aluminum alloy workpiece is conducted to the lubricating oil, the temperature of the lubricating oil rises, which will increase the viscosity of the lubricating oil, thereby affecting the use effect of the lubricating oil.

[0004] Therefore, an aluminum alloy beverage can processing and manufacturing system is proposed. Summary of the Invention

[0005] The purpose of the present invention is to provide an aluminum alloy beverage can processing and manufacturing system. By setting a cooling mechanism and with the cooperation of a driving mechanism and a circulating mechanism, the lubricating oil can be cooled through the circulation of the coolant, avoiding the influence of too high temperature of the lubricating oil on its use effect, ensuring the cooling effect of the lubricating oil on the workpiece, being able to cool the workpiece that generates heat during stretching, being beneficial to improving the stretching quality of the workpiece, reducing the occurrence of damage to the workpiece during stretching. With the cooperation of the fan, the workpiece can be further cooled by air cooling, which is beneficial to improving the cooling effect and ensuring the quality of the workpiece, so as to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the present invention provides the following technical solution: an aluminum alloy beverage can processing and manufacturing system, including an equipment body. An electric push rod is movably installed on the right side of the equipment body. A blanking unit is movably installed on the upper right side of the equipment body. A material taking unit is movably installed on the upper left side of the equipment body. A support plate is fixedly installed at the upper end inside the equipment body, and a ring is evenly and fixedly installed on the upper end of the support plate;

[0007] A cooling mechanism is movably arranged at the lower end inside the equipment body;

[0008] The cooling mechanism can cool the lubricating oil inside the ring, which is beneficial to cooling the workpiece with increased temperature during stretching and avoiding excessive temperature of the workpiece.

[0009] The workpieces to be stretched fall successively through the feeding unit. Connect the electric push rod to an external power source, and the electric push rod pushes the workpiece to move. With the cooperation of the support plate, the workpiece passes through the inside of the ring and is stretched. The stretched workpiece falls onto the upper end of the picking unit and moves out of the inside of the equipment body along with the picking unit. By setting the cooling mechanism, during the stretching process, the workpiece can be cooled, which can avoid excessive temperature of the workpiece and also cool the lubricating oil to ensure the use effect of the lubricating oil.

[0010] Preferably, the cooling mechanism includes a partition board, which is fixedly inserted at the center inside the equipment body. A square groove is fixedly installed at the lower end inside the equipment body. The front and rear ends of the partition board are evenly and slidably inserted with support rods. The lower end of the support rod is fixedly installed with a pressing plate, and the pressing plate is located between the partition board and the square groove. A spring is movably sleeved on the outer surface of the support rod, and the spring is located between the pressing plate and the support rod. Driving mechanisms are movably arranged at the upper parts of the front and rear ends of the equipment body, and the driving mechanisms cooperate with the support rods. A circulating mechanism is movably arranged at the upper end inside the square groove;

[0011] The driving mechanism includes a rotating motor, which is fixedly installed at the centers of the upper parts of the front and rear ends of the equipment body. A transmission structure is movably arranged at one end of each of the two rotating motors close to each other. Cam wheels are evenly and movably installed at one end of each of the two transmission structures close to each other, and the cam wheels cooperate with the support rods;

[0012] One end of the cam wheel close to the ring is fixedly connected with a fan;

[0013] The circulating mechanism includes a waterwheel, which is rotatably inserted inside the ring. The front and rear ends of the lower end of the waterwheel are respectively fixedly installed with a water inlet pipe and a water outlet pipe, and the water inlet pipe penetrates through the pressing plate and extends into the square groove. The lower end of the water outlet pipe is located between the partition board and the pressing plate.

[0014] First, inject the coolant into the lower position of the partition inside the equipment body. Connect the rotating motor to an external power supply. When the rotating motor rotates, it drives the conveying structure to operate, so that the rotating motor can drive the cam to rotate. It should be noted that the conveying structure is a prior art, and the conveying structure is a conveyor set composed of gears and a conveyor belt. When the cam rotates, it contacts the support rod, and the cam can push the support rod downward. When the support rod moves downward, it drives the pressing plate to move into the square groove. When the pressing plate moves, it squeezes the coolant inside the square groove into the inside of the circular ring through the water inlet pipe. At the same time, the coolant can drive the waterwheel to rotate, further improving the circulation effect of the coolant inside the circular ring. The coolant that has absorbed heat inside the circular ring then flows to the upper end of the pressing plate through the water outlet pipe. When the support rod loses the pressure of the cam, under the elastic force of the spring, the spring pushes the support rod and the pressing plate upward, so that the pressing plate can slide out of the square groove. At this time, the coolant outside the square groove can flow into the inside of the square groove, realizing the recycling of the coolant. While the cam rotates, it can drive the fan to rotate, and the fan cools the workpiece during stretching, further improving the cooling effect. By setting up the cooling mechanism, with the cooperation of the driving mechanism and the circulation mechanism, the lubricating oil can be cooled through the circulation of the coolant, avoiding the influence of too high temperature of the lubricating oil on its use effect, ensuring the cooling effect of the lubricating oil on the workpiece, being able to cool the workpiece that generates heat during stretching, being beneficial to improving the stretching quality of the workpiece, and reducing the occurrence of damage to the workpiece during stretching. With the cooperation of the fan, the workpiece can be further cooled by air cooling, being beneficial to improving the cooling effect and ensuring the quality of the workpiece.

[0015] Preferably, an oil tank is fixedly installed at the upper end of the equipment body. The oil tank is located above the circular ring. A connecting pipe is uniformly and fixedly installed at the lower end of the oil tank. An oil cylinder is fixedly inserted into the inside of the circular ring, and the oil cylinder is fixedly connected to the connecting pipe.

[0016] A lower oil mechanism is movably arranged inside the circular ring. The lower oil mechanism includes a stretching ring and a baffle. Both the stretching ring and the baffle are slidably installed on the right side inside the circular ring, and the stretching ring is fixedly connected to the baffle. A rubber block is fixedly installed on the side of the baffle away from the stretching ring, and the rubber block is movably connected to the circular ring. A material discharging port is opened at the center of the baffle and at the lower end of the oil cylinder.

[0017] A filter screen is slidably inserted into the inside of the equipment body, and the filter screen is located between the support plate and the partition. The upper surface of the filter screen is inclined, and the filter screen is fixedly connected to the support rod.

[0018] Elastic ropes are uniformly and fixedly installed at the lower end of the support plate. A knocking ball is fixedly installed at the lower end of the elastic rope, and the knocking ball cooperates with the filter screen.

[0019] A collection trough is movably installed at the upper right end of the device body. A threaded rod is evenly and rotatably installed on the right side inside the device body. The threaded rod is in screw-threaded rotational connection with the filter screen. A fan blade is fixedly sleeved on the upper end of the outer surface of the threaded rod, and the fan blade cooperates with the filter screen.

[0020] Lubricating oil is injected into the interior of the fuel tank in advance. The lubricating oil flows into the interior of the oil cylinder through the connecting pipe. During the stretching process of the workpiece, the workpiece first contacts the stretching ring and pushes the stretching ring to move, thereby driving the baffle to move, so that the material discharge port formed on the baffle coincides with the material discharge port formed at the lower end of the oil cylinder. The lubricating oil can flow out of the interior of the oil cylinder through the material discharge port. The lubricating oil directly flows onto the outer surface of the workpiece, reducing the friction between the workpiece and the stretching ring and also being able to cool the workpiece through the lubricating oil. When the workpiece moves to a position where it no longer contacts the stretching ring, under the elastic force of the rubber block, the baffle and the stretching ring are driven to reset, so that the material discharge port formed on the baffle intersects with the material discharge port formed on the oil cylinder, and thus the lubricating oil cannot flow out of the interior of the oil cylinder. The used lubricating oil directly drips into the interior of the device body on the upper end of the support plate. The lubricating oil first contacts the filter screen. When the lubricating oil passes through the filter screen, the dust and impurities in the lubricating oil will be left on the upper end of the filter screen. When the filter screen moves up and down along with the support rod, it contacts the knocking ball. With the cooperation of the elastic cord, the elastic cord can drive the knocking ball to move up and down at the lower end of the support plate. When the knocking ball moves, it knocks on the filter screen. Since the upper end surface of the filter screen is inclined, the dust and impurities on the upper end of the filter screen will move from the left side to the right side of the filter screen. When the dust and impurities move to the rightmost side, due to the screw-threaded rotational connection between the filter screen and the threaded rod, the filter screen can drive the threaded rod and the fan blade to rotate when moving up and down. When the fan blade rotates, it can push the dust and impurities on the upper right end of the filter screen into the interior of the collection trough, thereby collecting the dust and impurities. By setting the oil supply mechanism, the lubricating oil can lubricate and cool the workpiece when stretching the workpiece, avoiding waste of the lubricating oil, being beneficial to saving resources, reducing the stretching cost. At the same time, with the cooperation of the filter screen, the used lubricating oil can be filtered, being beneficial to the secondary utilization of the used lubricating oil, and being able to automatically collect the filtered dust and impurities, avoiding centralized treatment later.

[0021] Compared with the prior art, the beneficial effects of the present invention are:

[0022] 1. By setting up a cooling mechanism, in cooperation with the driving mechanism and the circulating mechanism, the lubricating oil can be cooled through the circulation of the coolant, preventing the overheating of the lubricating oil from affecting its service effect, ensuring the cooling effect of the lubricating oil on the workpiece, cooling the workpiece that generates heat during stretching, facilitating the improvement of the stretching quality of the workpiece, reducing the occurrence of workpiece damage during stretching. With the cooperation of the fan, the workpiece can be further cooled by air cooling, which is conducive to improving the cooling effect and ensuring the quality of the workpiece.

[0023] 2. By setting up an oil supply mechanism, the lubricating oil can lubricate and cool the workpiece during stretching, avoiding the waste of lubricating oil, facilitating resource conservation, reducing the stretching cost. At the same time, with the cooperation of the filter screen, the used lubricating oil can be filtered, which is conducive to the secondary utilization of the used lubricating oil, and can automatically collect the filtered dust and impurities, avoiding centralized treatment later. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 is a schematic structural diagram of the present invention;

[0025] Figure 2 is a structural sectional view of the present invention;

[0026] Figure 3 is the present invention Figure 2 magnified view of the structure at A of;

[0027] Figure 4 is the present invention Figure 2 magnified view of the structure at B of;

[0028] Figure 5 is a partial structural sectional view of the present invention;

[0029] Figure 6 is the present invention Figure 5 magnified view of the structure at C of;

[0030] Figure 7 is a partial structural sectional view of the present invention;

[0031] Figure 8 is the present invention Figure 7 magnified view of the structure at D of.

[0032] In the figure: 1. Equipment body; 101. Electric push rod; 102. Feeding unit; 103. Material taking unit; 104. Support plate; 105. Ring; 2. Cooling mechanism; 201. Partition board; 202. Square groove; 203. Pressing plate; 204. Support rod; 205. Spring; 3. Driving mechanism; 301. Rotating motor; 302. Transmission structure; 303. Cam; 4. Fan; 5. Circulation mechanism; 501. Waterwheel; 502. Water inlet pipe; 503. Water outlet pipe; 6. Fuel tank; 601. Connecting pipe; 602. Oil cylinder; 7. Lower oil mechanism; 701. Tensile ring; 702. Baffle; 703. Rubber block; 704. Material outlet; 8. Filter screen; 801. Elastic cord; 802. Knocking ball; 9. Collection tank; 901. Threaded rod; 902. Fan blade. Detailed implementation manners

[0033] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0034] Please refer to Figures 1 to 8 , the present invention provides a technical solution:

[0035] An aluminum alloy beverage can processing and manufacturing system, as Figures 1 to 6 shown, includes an equipment body 1. An electric push rod 101 is movably installed on the right side of the equipment body 1. A feeding unit 102 is movably installed on the upper right side of the equipment body 1. A material taking unit 103 is movably installed on the upper left side of the equipment body 1. A support plate 104 is fixedly installed at the upper end inside the equipment body 1. A plurality of rings 105 are evenly and fixedly installed at the upper end of the support plate 104;

[0036] A cooling mechanism 2 is movably arranged at the lower end inside the equipment body 1;

[0037] The cooling mechanism 2 can cool the lubricating oil inside the ring 105, which is beneficial to cooling the workpiece with increased temperature during stretching and avoiding the workpiece from being too hot;

[0038] During operation, the workpieces to be stretched fall successively through the feeding unit 102. Connect the electric push rod 101 to an external power source, and the electric push rod 101 pushes the workpiece to move. With the cooperation of the support plate 104, the workpiece passes through the inside of the ring 105 and is stretched. After stretching, the workpiece falls onto the upper end of the material taking unit 103 and moves out of the inside of the equipment body 1 along with the material taking unit 103. By setting the cooling mechanism 2, during the stretching process, the workpiece can be cooled, which can prevent the temperature of the workpiece from being too high. At the same time, the lubricating oil can also be cooled to ensure the use effect of the lubricating oil.

[0039] As an embodiment of the present invention, as Figures 1 to 6 shown, the cooling mechanism 2 includes a partition plate 201, which is fixedly inserted at the center inside the equipment body 1. A square groove 202 is fixedly installed at the lower end inside the equipment body 1. The front and rear ends of the partition plate 201 are evenly and slidably inserted with support rods 204. A pressing plate 203 is fixedly installed at the lower end of the support rod 204, and the pressing plate 203 is located between the partition plate 201 and the square groove 202. A spring 205 is movably sleeved on the outer surface of the support rod 204, and the spring 205 is located between the pressing plate 203 and the support rod 204. Driving mechanisms 3 are movably arranged at the upper parts of the front and rear ends of the equipment body 1, and the driving mechanisms 3 cooperate with the support rods 204. A circulating mechanism 5 is movably arranged at the upper end inside the square groove 202;

[0040] The driving mechanism 3 includes a rotating motor 301, which is fixedly installed at the centers of the upper parts of the front and rear ends of the equipment body 1. Transmission structures 302 are movably arranged at the ends of the two rotating motors 301 close to each other. Cam wheels 303 are evenly and movably installed at the ends of the two transmission structures 302 close to each other, and the cam wheels 303 cooperate with the support rods 204;

[0041] One end of the cam wheel 303 close to the ring 105 is fixedly connected with a fan 4;

[0042] The circulating mechanism 5 includes a waterwheel 501, which is rotatably inserted inside the ring 105. The front and rear ends of the lower end of the waterwheel 501 are respectively fixedly installed with a water inlet pipe 502 and a water outlet pipe 503, and the water inlet pipe 502 penetrates through the pressing plate 203 and extends into the inside of the square groove 202. The lower end of the water outlet pipe 503 is located between the partition plate 201 and the pressing plate 203;

[0043] During operation, first, coolant is injected into the interior of the equipment body 1 at the lower end position of the partition plate 201. The rotary motor 301 is connected to an external power source. When the rotary motor 301 rotates, it drives the conveyor structure 302 to operate. Thus, the rotary motor 301 can drive the cam 303 to rotate. It should be noted that the conveyor structure 302 is a prior art, and the conveyor structure 302 is a conveyor unit composed of gears and a conveyor belt. When the cam 303 rotates, it contacts the support rod 204, and the cam 303 can push the support rod 204 downward. When the support rod 204 moves downward, it drives the pressing plate 203 to move into the square groove 202. When the pressing plate 203 moves, it squeezes the coolant inside the square groove 202 through the water inlet pipe 502 into the interior of the ring 105. At the same time, the coolant can drive the waterwheel 501 to rotate, further improving the circulation effect of the coolant inside the ring 105. The coolant that has absorbed heat inside the ring 105 then flows through the outlet pipe 503 to the upper end of the pressing plate 203. When the support rod 204 loses the pressure of the cam 303, under the elastic force of the spring 205, the spring 205 pushes the support rod 204 and the pressing plate 203 upward, causing the pressing plate 203 to slide out of the interior of the square groove 202. At this time, the coolant outside the square groove 202 can flow into the interior of the square groove 202, realizing the recycling of the coolant. While the cam 303 rotates, it can drive the fan 4 to rotate, and the fan 4 cools the workpiece during stretching, further enhancing the cooling effect. By setting up the cooling mechanism 2, with the cooperation of the driving mechanism 3 and the circulation mechanism 5, the lubricating oil can be cooled through the circulation of the coolant, preventing the lubricating oil from overheating and affecting its use effect, ensuring the cooling effect of the lubricating oil on the workpiece, being able to cool the workpiece that generates heat during stretching, being beneficial to improving the stretching quality of the workpiece, and reducing the occurrence of damage to the workpiece during stretching. With the cooperation of the fan 4, the workpiece can be further cooled by air cooling, which is beneficial to improving the cooling effect and ensuring the quality of the workpiece.

[0044] As an implementation manner of the present invention, as Figures 2 to 8 shown, a fuel tank 6 is fixedly installed at the upper end of the equipment body 1. The fuel tank 6 is located above the ring 105. A plurality of connecting pipes 601 are uniformly and fixedly installed at the lower end of the fuel tank 6. An oil cylinder 602 is fixedly inserted into the interior of the ring 105, and the oil cylinder 602 is fixedly connected to the connecting pipes 601;

[0045] Inside the ring 105, an oil feeding mechanism 7 is movably arranged. The oil feeding mechanism 7 includes a stretching ring 701 and a baffle 702. Both the stretching ring 701 and the baffle 702 are slidably installed on the right side inside the ring 105, and the stretching ring 701 is fixedly connected to the baffle 702. A rubber block 703 is fixedly installed on the side of the baffle 702 away from the stretching ring 701, and the rubber block 703 is movably connected to the ring 105. A material discharging opening 704 is formed at the center of the baffle 702 and the lower end of the oil cylinder 602;

[0046] A filter screen 8 is slidably inserted inside the equipment body 1, and the filter screen 8 is located between the support plate 104 and the partition plate 201. The upper end surface of the filter screen 8 is inclined, and the filter screen 8 is fixedly connected to the support rod 204;

[0047] Elastic ropes 801 are uniformly fixedly installed at the lower end of the support plate 104. A knocking ball 802 is fixedly installed at the lower end of the elastic rope 801, and the knocking ball 802 cooperates with the filter screen 8;

[0048] A collection tank 9 is movably installed at the upper right side of the equipment body 1. Threaded rods 901 are uniformly rotatably installed inside the right side of the equipment body 1. The threaded rods 901 are in screw rotation connection with the filter screen 8. A fan blade 902 is fixedly sleeved on the outer surface of the upper end of the threaded rod 901, and the fan blade 902 cooperates with the filter screen 8;

[0049] During operation, lubricating oil is injected into the interior of the oil tank 6 in advance. The lubricating oil flows into the interior of the oil cylinder 602 through the connecting pipe 601. During the stretching process of the workpiece, the workpiece first contacts the stretching ring 701 and pushes the stretching ring 701 to move, thereby driving the baffle 702 to move, so that the material discharge port 704 opened on the baffle 702 coincides with the material discharge port 704 opened at the lower end of the oil cylinder 602. The lubricating oil can flow out of the interior of the oil cylinder 602 through the material discharge port 704, and the lubricating oil directly flows onto the outer surface of the workpiece, reducing the friction between the workpiece and the stretching ring 701 and also being able to cool the workpiece through the lubricating oil. When the workpiece moves to a position where it no longer contacts the stretching ring 701, under the elastic force of the rubber block 703, the baffle 702 and the stretching ring 701 are driven to reset, so that the material discharge port 704 opened on the baffle 702 intersects with the material discharge port 704 opened on the oil cylinder 602, and thus the lubricating oil cannot flow out of the interior of the oil cylinder 602. The used lubricating oil directly drips into the equipment body 1 at the upper end of the support plate 104. The lubricating oil first contacts the filter screen 8. When the lubricating oil passes through the filter screen 8, the dust and impurities inside the lubricating oil will be left at the upper end of the filter screen 8. When the filter screen 8 moves up and down along with the support rod 204, it contacts the knocking ball 802. With the cooperation of the elastic cord 801, the elastic cord 801 can drive the knocking ball 802 to move up and down at the lower end of the support plate 104. When the knocking ball 802 moves, it knocks on the filter screen 8. Since the upper surface of the filter screen 8 is inclined, the dust and impurities on the upper end of the filter screen 8 will move from the left side to the right side of the filter screen 8. When the dust and impurities move to the rightmost side, since the filter screen 8 is rotationally connected to the threaded rod 901 by screw threads, the filter screen 8 can drive the threaded rod 901 and the fan blade 902 to rotate when moving up and down. When the fan blade 902 rotates, it can push the dust and impurities on the right side of the upper end of the filter screen 8 into the collection tank 9, thereby collecting the dust and impurities. By setting the oil supply mechanism 7, the lubricating oil can lubricate and cool the workpiece during the stretching of the workpiece, avoiding waste of the lubricating oil, being beneficial to saving resources and reducing the stretching cost. At the same time, with the cooperation of the filter screen 8, the used lubricating oil can be filtered, being beneficial to the secondary utilization of the used lubricating oil, and being able to automatically collect the filtered dust and impurities, avoiding centralized treatment later.

[0050] Working principle:

[0051] During operation, the workpieces to be stretched fall successively through the loading unit 102. Connect the electric push rod 101 to an external power supply, and the electric push rod 101 pushes the workpiece to move. With the cooperation of the support plate 104, the workpiece passes through the inside of the ring 105 and is stretched. The stretched workpiece falls onto the upper end of the unloading unit 103 and moves out of the interior of the equipment body 1 along with the unloading unit 103. First, inject the coolant into the interior of the equipment body 1 at the lower position of the partition plate 201. Connect the rotary motor 301 to an external power supply. When the rotary motor 301 rotates, it drives the transmission structure 302 to operate, so that the rotary motor 301 can drive the cam 303 to rotate. It should be noted that the transmission structure 302 is a prior art. The transmission structure 302 is a transmission unit composed of gears and a conveyor belt. When the cam 303 rotates, it contacts the support rod 204, and the cam 303 can push the support rod 204 downward. When the support rod 204 moves downward, it drives the pressing plate 203 to move into the square groove 202. When the pressing plate 203 moves, it squeezes the coolant inside the square groove 202 into the inside of the ring 105 through the water inlet pipe 502. At the same time, the coolant can drive the waterwheel 501 to rotate, further improving the circulation effect of the coolant inside the ring 105. The coolant that has absorbed heat inside the ring 105 flows through the water outlet pipe 503 to the upper end of the pressing plate 203. When the support rod 204 loses the pressure of the cam 303, under the elastic force of the spring 205, the spring 205 pushes the support rod 204 and the pressing plate 203 upward, so that the pressing plate 203 can slide out of the inside of the square groove 202. At this time, the coolant outside the square groove 202 can flow into the inside of the square groove 202, realizing the recycling of the coolant. While the cam 303 rotates, it can drive the fan 4 to rotate, and the fan 4 cools the workpiece during stretching, further enhancing the cooling effect. Inject the lubricating oil into the interior of the oil tank 6 in advance. The lubricating oil flows into the oil cylinder 602 through the connecting pipe 601. During the stretching process of the workpiece, it first contacts the stretching ring 701 and pushes the stretching ring 701 to move, thereby driving the baffle 702 to move, so that the material outlet 704 opened on the baffle 702 coincides with the material outlet 704 opened at the lower end of the oil cylinder 602. The lubricating oil can flow out of the inside of the oil cylinder 602 through the material outlet 704. The lubricating oil directly flows onto the outer surface of the workpiece, reducing the friction between the workpiece and the stretching ring 701 and also cooling the workpiece through the lubricating oil. When the workpiece moves to a position where it no longer contacts the stretching ring 701, under the elastic force of the rubber block 703, it drives the baffle 702 and the stretching ring 701 to reset, so that the material outlet 704 opened on the baffle 702 intersects with the material outlet 704 opened on the oil cylinder 602, so that the lubricating oil cannot flow out of the inside of the oil cylinder 602. The used lubricating oil directly drips into the interior of the equipment body 1 on the upper end of the support plate 104. The lubricating oil first contacts the filter screen 8. When the lubricating oil passes through the filter screen 8,Dust and impurities inside the lubricating oil will be left at the upper end of the filter screen 8. When the filter screen 8 moves up and down along with the support rod 204, it contacts the knocking ball 802. With the cooperation of the elastic cord 801, the elastic cord 801 can drive the knocking ball 802 to move up and down at the lower end of the support plate 104. When the knocking ball 802 moves, it knocks on the filter screen 8. Since the upper end face of the filter screen 8 is inclined, the dust and impurities at the upper end of the filter screen 8 will move from the left side to the right side of the filter screen 8. When the dust and impurities move to the rightmost side, since the filter screen 8 is in screw-threaded rotational connection with the threaded rod 901, the filter screen 8 can drive the threaded rod 901 and the fan blade 902 to rotate when moving up and down. When the fan blade 902 rotates, it can push the dust and impurities on the right side of the upper end of the filter screen 8 into the inside of the collection tank 9, so as to collect the dust and impurities.

[0052] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An aluminum alloy beverage can processing and manufacturing system, including the equipment body (1), characterized in that, An electric push rod (101) is movably installed on the right side of the equipment body (1). A feeding unit (102) is movably installed on the upper right side of the equipment body (1). A material taking unit (103) is movably installed on the upper left side of the equipment body (1). A support plate (104) is fixedly installed at the upper end inside the equipment body (1). A plurality of circular rings (105) are evenly and fixedly installed on the upper end of the support plate (104). A cooling mechanism (2) is movably arranged at the lower end inside the equipment body (1). The cooling mechanism (2) can cool the lubricating oil inside the circular ring (105), which is beneficial to cooling the workpiece with an increased temperature during stretching and avoiding the workpiece from having too high a temperature. The cooling mechanism (2) includes a partition plate (201). The partition plate (201) is fixedly inserted at the center inside the equipment body (1). A square groove (202) is fixedly installed at the lower end inside the equipment body (1). A plurality of support rods (204) are evenly and slidably inserted at the front and rear ends of the partition plate (201). A pressing plate (203) is fixedly installed at the lower end of the support rod (204), and the pressing plate (203) is located between the partition plate (201) and the square groove (202). A spring (205) is movably sleeved on the outer surface of the support rod (204), and the spring (205) is located between the pressing plate (203) and the support rod (204). Driving mechanisms (3) are movably arranged at the upper parts of the front and rear ends of the equipment body (1), and the driving mechanisms (3) cooperate with the support rods (204). A circulating mechanism (5) is movably arranged at the upper end inside the square groove (202). The driving mechanism (3) includes a rotating motor (301). The rotating motor (301) is fixedly installed at the centers of the upper parts of the front and rear ends of the equipment body (1). A transmission structure (302) is movably arranged at one end of the two rotating motors (301) close to each other. A plurality of cams (303) are evenly and movably installed at one end of the two transmission structures (302) close to each other, and the cams (303) cooperate with the support rods (204). One end of the cam (303) close to the circular ring (105) is fixedly connected with a fan (4). The circulating mechanism (5) includes a waterwheel (501). The waterwheel (501) is rotatably inserted inside the circular ring (105). A water inlet pipe (502) and a water outlet pipe (503) are respectively fixedly installed at the front and rear ends of the lower end of the waterwheel (501). The water inlet pipe (502) penetrates through the pressing plate (203) and extends into the square groove (202). The lower end of the water outlet pipe (503) is located between the partition plate (201) and the pressing plate (203). A fuel tank (6) is fixedly installed at the upper end of the equipment body (1). The fuel tank (6) is located above the circular ring (105). A plurality of connecting pipes (601) are evenly and fixedly installed at the lower end of the fuel tank (6). An oil cylinder (602) is fixedly inserted inside the circular ring (105), and the oil cylinder (602) is fixedly connected with the connecting pipe (601). An oil feeding mechanism (7) is movably arranged inside the ring (105). The oil feeding mechanism (7) includes a stretching ring (701) and a baffle (702). Both the stretching ring (701) and the baffle (702) are slidably installed on the right side inside the ring (105), and the stretching ring (701) is fixedly connected to the baffle (702). A rubber block (703) is fixedly installed on one side of the baffle (702) away from the stretching ring (701), and the rubber block (703) is movably connected to the ring (105). A material discharging port (704) is formed at the center of the baffle (702) and the lower end of the oil cylinder (602).

2. The aluminum alloy beverage can processing and manufacturing system according to claim 1, characterized in that, A filter screen (8) is slidably inserted inside the equipment body (1), and the filter screen (8) is located between the support plate (104) and the partition plate (201). The upper end surface of the filter screen (8) is inclined, and the filter screen (8) is fixedly connected to the support rod (204).

3. The aluminum alloy beverage can processing and manufacturing system according to claim 2, wherein, Elastic ropes (801) are uniformly and fixedly installed at the lower end of the support plate (104). A knocking ball (802) is fixedly installed at the lower end of the elastic ropes (801), and the knocking ball (802) cooperates with the filter screen (8).

4. The aluminum alloy beverage can processing and manufacturing system according to claim 3, characterized in that, A collection tank (9) is movably installed at the upper right side of the equipment body (1). Threaded rods (901) are uniformly and rotatably installed inside the right side of the equipment body (1). The threaded rods (901) are in screw rotation connection with the filter screen (8). A fan blade (902) is fixedly sleeved on the outer surface of the upper end of the threaded rods (901), and the fan blade (902) cooperates with the filter screen (8).

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