Extending and flattening device for aluminum alloy plate

Abstract

The utility model discloses an extension rolling device for aluminum alloy plates, which comprises a main pipe for lubrication and a machine body, a PLC (programmable logic controller) is mounted at one end of the machine body, the main pipe for lubrication is mounted at the top of the machine body, and one side of the main pipe for lubrication is in uniform threaded connection with atomizing nozzles. The lubricating oil storage tank and the like are mounted, so that when the device is used, the PLC is operated to start the oil pump on the lubricating oil storage tank, and lubricating oil in the lubricating oil storage tank can be automatically pumped into the lubricating main pipe; and then atomization nozzles distributed on the main pipe for lubrication are used for spraying the aluminum alloy plate product downwards to the first extension flattening roller, the second extension flattening roller and the aluminum alloy plate product passing through the space between the first extension flattening roller and the second extension flattening roller, so that the aluminum alloy plate to be processed and the extension flattening structure in contact with the aluminum alloy plate can be lubricated. The friction force is reduced, the surface roughness and the defect rate of the plate are reduced, the lubricating oil can reduce energy consumption, and the machining quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum alloy plate production and processing equipment, in particular to an extending and flattening device for aluminum alloy plates. Background Art

[0002] After the aluminum alloy plate is stretched and flattened, the surface flatness and weldability of the product can be greatly improved. In order to facilitate this processing operation, a corresponding aluminum alloy plate stretching and flattening device is required. However, this type of equipment still has some defects in actual operation.

[0003] The stretching and flattening device for aluminum alloy plates can often only achieve one stretching and flattening process for the aluminum alloy plate products passing through the gap between the two rotating stretching and flattening rollers. However, it is not easy to flexibly adjust the spacing between the two stretching and flattening rollers. The different stretching and flattening thickness requirements of different aluminum alloy plate products will lead to different requirements for the spacing between the two stretching and flattening rollers. In addition, the stretching and flattening of the aluminum alloy plates will produce greater friction damage, which will affect the processing effect and product forming quality. Based on this, we propose a new type of stretching and flattening device for aluminum alloy plates to provide better use effect. Utility Model Content

[0004] The purpose of the utility model is to provide an extending and flattening device for aluminum alloy plates to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: A stretching and flattening device for aluminum alloy plates, comprising a lubrication pipe and a machine body, a PLC controller being installed at one end of the machine body, the lubrication pipe being installed at the top of the machine body, an atomizing nozzle being evenly threadedly connected to one side of the lubrication pipe, a lubricating oil storage tank being installed on the machine body at one end of the lubrication pipe, an oil pump being installed between the lubricating oil storage tank and the lubrication pipe, a first stretching and flattening roller and a second stretching and flattening roller being sequentially installed inside the machine body below the lubrication pipe, a first housing and a second housing being installed on the machine body at both ends of the first stretching and flattening roller, a first motor connected to the first stretching and flattening roller being installed inside the first housing, a second motor connected to the second stretching and flattening roller being installed inside the second housing, adjustment slides being provided on the machine body on both sides of the second housing, fixed seats being welded on both sides of the second housing, an adjustment slider matching the adjustment slide being installed on one side of the fixed seat, and a telescopic cylinder being installed inside the fixed seat.

[0006] Preferably, the output ends of the first motor and the second motor are both connected to a second assembly substrate, and both ends of the first extending flattening roller and the second extending flattening roller are welded with a first assembly substrate that matches the second assembly substrate.

[0007] Preferably, positioning slots are evenly arranged on the first assembly substrate, and positioning strips that are evenly welded to one end of the second assembly substrate and are plugged into the positioning slots are evenly welded. Screws are provided between the positioning strips and the first assembly substrate to facilitate the positioning and disassembly of the first assembly substrate and the second assembly substrate.

[0008] Preferably, the first housing and the interior of the body are fixedly mounted by screws.

[0009] Preferably, there are four adjusting slots, and a sliding connection is formed between the adjusting slider and the adjusting slots.

[0010] Preferably, the protruding end of the telescopic cylinder passes through the adjusting slider and extends to the interior of the adjusting slot.

[0011] Preferably, the inner side wall of the adjusting chute and the output end of the telescopic cylinder are both provided with an anti-slip rubber layer, so as to enhance the stabilizing effect when the output end of the telescopic cylinder extends out and presses the inner wall of the adjusting chute.

[0012] Preferably, the outer side walls of the first and second extended flattening rollers are both provided with nano-ceramic wear-resistant coatings, which improve the wear resistance and anti-sticking properties of the outer walls of the first and second extended flattening rollers.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] (1) The aluminum alloy plate stretching and flattening device is equipped with a lubricating oil storage tank, etc., so that the device optimizes its own performance. By operating the PLC controller to start the oil pump on the lubricating oil storage tank, the lubricating oil liquid inside the lubricating oil storage tank can be automatically pumped into the lubricating main pipe, and then sprayed downwardly to the first stretching and flattening roller and the second stretching and flattening roller and the aluminum alloy plate product passing therebetween through the atomizing nozzle arranged on the lubricating main pipe, thereby achieving lubrication treatment for the aluminum alloy plate to be processed and the stretching and flattening structure in contact therewith, which is conducive to reducing friction, reducing the surface roughness and defect rate of the plate, and the lubricating oil liquid can also reduce energy consumption and improve processing quality;

[0015] (2) The stretching and flattening device for aluminum alloy plates is equipped with a second housing, etc., so that the device optimizes its own structure. The user can use the sliding connection between the adjustment slot provided on the body and the adjustment slider on the fixed seat welded on both sides of the second housing to slide the second housing up and down to adjust the spacing between the second stretching and flattening roller and the first stretching and flattening roller on the second housing to meet the stretching and flattening processing requirements for aluminum alloy plates of different thicknesses. After the spacing of the stretching and flattening structure is adjusted, the telescopic cylinder inside the fixed seat is started, and its output end is driven to pass through the tail of the fixed seat and extend into the inner wall of the pressing adjustment slot, which can realize the rapid and automatic locking and fixing of the second housing in the adjusted position, thereby making it easy for the device to quickly and automatically adjust the stretching and flattening structure to meet the required thickness of the aluminum alloy plate, thereby enhancing the applicability.

[0016] (3) The extending and flattening device for aluminum alloy plates is provided with positioning inserts, etc., so that the device optimizes its own structure. The user can use the plug-in positioning structure composed of the positioning slots and the positioning inserts, and the locking and fixing effect of the screws to position and assemble the second assembly substrate at the output end of the first motor and the second motor and the first assembly substrate correspondingly provided on the first extending and flattening roller and the second extending and flattening roller, thereby facilitating the independent disassembly and maintenance of the first extending and flattening roller and the second extending and flattening roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0018] Figure 2 For this utility model Figure 1 A in the middle is an enlarged structural diagram;

[0019] Figure 3 This is a rear view structural diagram of the oil guide main pipe of the utility model;

[0020] Figure 4 This is a schematic diagram of the front view structure of the second extension flattening roller of the utility model;

[0021] Figure 5 This is a schematic diagram of the front view structure of the adjusting chute of the utility model.

[0022] In the figure: 1. Lubricating oil storage tank; 2. Lubrication main pipe; 3. First stretching and flattening roller; 4. Second stretching and flattening roller; 5. PLC controller; 6. Machine body; 7. First assembly base plate; 8. Positioning insert; 9. Positioning slot; 10. Second assembly base plate; 11. Oil pump; 12. Atomizing nozzle; 13. First motor; 14. Second motor; 15. Second housing; 16. Adjustment slide; 17. First housing; 18. Adjustment slider; 19. Telescopic cylinder; 20. Fixed seat. DETAILED DESCRIPTION

[0023] The following is a clear and complete description of the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0024] See also Figure 1-5 The present invention provides an embodiment of an aluminum alloy plate stretching and flattening device, comprising a lubricating main pipe 2 and a machine body 6, a PLC controller 5 being installed at one end of the machine body 6, the lubricating main pipe 2 being installed at the top of the machine body 6, an atomizing nozzle 12 being evenly threadedly connected to one side of the lubricating main pipe 2, a lubricating oil storage tank 1 being installed on the machine body 6 at one end of the lubricating main pipe 2, and an oil pump 11 being installed between the lubricating oil storage tank 1 and the lubricating main pipe 2;

[0025] A first extending and flattening roller 3 and a second extending and flattening roller 4 are sequentially installed inside the machine body 6 below the lubrication main pipe 2;

[0026] During use, the PLC controller 5 is operated to start the oil pump 11 of the lubricating oil storage tank 1, so that the lubricating oil liquid inside the lubricating oil storage tank 1 can be automatically pumped into the lubricating main pipe 2, and then sprayed downwardly toward the first stretching and flattening roller 3 and the second stretching and flattening roller 4 and the aluminum alloy plate product passing therebetween through the atomizing nozzle 12 arranged on the lubricating main pipe 2, thereby achieving lubrication treatment for the aluminum alloy plate to be processed and the stretching and flattening structure in contact therewith, which is conducive to reducing friction, reducing the surface roughness and defect rate of the plate, and the lubricating oil liquid can also reduce energy consumption and improve production efficiency;

[0027] A first housing 17 and a second housing 15 are sequentially mounted on the machine body 6 at both ends of the first extending and flattening roller 3 and the second extending and flattening roller 4. A first motor 13 connected to the first extending and flattening roller 3 is mounted inside the first housing 17.

[0028] A second motor 14 connected to the second stretching and flattening roller 4 is installed inside the second housing 15. Adjustment slots 16 are provided on the body 6 on both sides of the second housing 15. Fixed bases 20 are welded to both sides of the second housing 15. An adjustment slider 18 matching the adjustment slots 16 is installed on one side of the fixed base 20. A telescopic cylinder 19 is installed inside the fixed base 20.

[0029] During use, the user can utilize the sliding connection between the adjustment slot 16 provided on the machine body 6 and the adjustment slider 18 on the fixed seat 20 welded on both sides of the second housing 15 to slide the second housing 15 up and down to change the distance between the second stretching and flattening roller 4 and the first stretching and flattening roller 3 on the second housing 15 to meet the stretching and flattening processing requirements for aluminum alloy plates of different thicknesses. After the distance of the stretching and flattening structure is adjusted, the telescopic cylinder 19 inside the fixed seat 20 is started, and its output end is driven to pass through the tail of the fixed seat 20 and extend into the inner wall of the clamping adjustment slot 16, which can realize the rapid and automatic locking and fixing of the second housing 15 in the adjusted position, so that the device is convenient for rapid and automatic adjustment of the stretching and flattening structure to meet the required thickness of the aluminum alloy plate.

[0030] The output ends of the first motor 13 and the second motor 14 are both connected to the second assembly substrate 10, and both ends of the first extending and flattening roller 3 and the second extending and flattening roller 4 are welded with a first assembly substrate 7 that matches the second assembly substrate 10;

[0031] Positioning slots 9 are evenly arranged on the first assembly substrate 7, and positioning strips 8 that are evenly welded to one end of the second assembly substrate 10 and plugged into the positioning slots 9 are evenly welded. Screws are provided between the positioning strips 8 and the first assembly substrate 7 to facilitate the positioning and disassembly of the first assembly substrate 7 and the second assembly substrate 10;

[0032] During use, the user can utilize the plug-in positioning structure formed by the positioning slot 9 and the positioning strip 8, and the locking and fixing function of the screws, to position and assemble the second assembly substrate 10 at the output end of the first motor 13 and the second motor 14, and the first assembly substrate 7 correspondingly provided on the first extended flattening roller 3 and the second extended flattening roller 4, thereby facilitating the independent disassembly and maintenance of the first extended flattening roller 3 and the second extended flattening roller 4.

[0033] The first housing 17 and the interior of the body 6 are fixedly mounted by screws;

[0034] There are four adjusting slots 16, and a sliding connection is formed between the adjusting slider 18 and the adjusting slots 16;

[0035] The extended end of the telescopic cylinder 19 passes through the adjustment slider 18 and extends into the interior of the adjustment slot 16;

[0036] The inner wall of the adjustment chute 16 and the output end of the telescopic cylinder 19 are both provided with an anti-slip rubber layer, which enhances the stability of the output end of the telescopic cylinder 19 when it extends and presses against the inner wall of the adjustment chute 16;

[0037] The outer side walls of the first extending and flattening roller 3 and the second extending and flattening roller 4 are both provided with a nano-ceramic wear-resistant coating, which improves the wear resistance and anti-sticking performance of the outer walls of the first extending and flattening roller 3 and the second extending and flattening roller 4.

[0038] When the embodiment of the present application is in use: an external power supply is connected, the user can utilize the sliding connection between the adjustment slide 16 provided on the body 6 and the adjustment slider 18 on the fixed seat 20 welded on both sides of the second shell 15 to slide up and down to adjust the second shell 15 to change the distance between the second extension and flattening roller 4 and the first extension and flattening roller 3 on the second shell 15 to meet the extension and flattening processing requirements for aluminum alloy plates of different thicknesses, and when the distance of the extension and flattening structure is adjusted, start the telescopic cylinder 19 inside the fixed seat 20, drive its output end to pass through the tail of the fixed seat 20 and extend into the inner wall of the clamping adjustment slide 16, which can realize the rapid and automatic locking and fixation of the second shell 15 with the adjusted position, so that the device can be convenient for rapid and automatic adjustment of the extension and flattening structure to meet the required thickness of the aluminum alloy plate, and then start the second shell 15. A motor 13 and a second motor 14 drive the corresponding first extending and flattening roller 3 and the second extending and flattening roller 4 to rotate, and perform forward transmission extending and flattening treatment on the aluminum alloy plate passing between the first extending and flattening roller 3 and the second extending and flattening roller 4. At the same time, the PLC controller 5 is operated to start the oil pump 11 on the lubricating oil storage tank 1, so that the lubricating oil liquid inside the lubricating oil storage tank 1 can be automatically pumped into the lubricating main pipe 2, and then sprayed downward to the first extending and flattening roller 3 and the second extending and flattening roller 4 and the aluminum alloy plate product passing therebetween through the atomizing nozzle 12 arranged on the lubricating main pipe 2, thereby realizing lubrication treatment of the aluminum alloy plate to be processed and the extending and flattening structure in contact therewith, which is beneficial to reducing friction, reducing the surface roughness and defect rate of the plate. In addition, the lubricating oil liquid can also reduce energy consumption and improve processing quality.

Claims

1. An extension and flattening device for aluminum alloy plates, characterized in that: The invention comprises a lubricating main pipe (2) and a machine body (6), wherein a PLC controller (5) is installed at one end of the machine body (6), the lubricating main pipe (2) is installed on the top of the machine body (6), and an atomizing nozzle (12) is evenly threadedly connected to one side of the lubricating main pipe (2), a lubricating oil storage tank (1) is installed on the machine body (6) at one end of the lubricating main pipe (2), an oil pump (11) is installed between the lubricating oil storage tank (1) and the lubricating main pipe (2), and a first extending flattening roller (3) and a second extending flattening roller (4) are sequentially installed inside the machine body (6) below the lubricating main pipe (2), and the first extending flattening roller (3) and the second extending flattening roller (4) at both ends are connected. A first housing (17) and a second housing (15) are sequentially mounted on the body (6); a first motor (13) connected to the first stretching and flattening roller (3) is mounted inside the first housing (17); a second motor (14) connected to the second stretching and flattening roller (4) is mounted inside the second housing (15); adjustment slots (16) are provided on the body (6) on both sides of the second housing (15); fixing seats (20) are welded on both sides of the second housing (15); an adjustment slider (18) matching the adjustment slot (16) is mounted on one side of the fixing seat (20); and a telescopic cylinder (19) is mounted inside the fixing seat (20).

2. The extending and flattening device for aluminum alloy plates according to claim 1, characterized in that: The output ends of the first motor (13) and the second motor (14) are both connected to a second assembly substrate (10), and both ends of the first extended flattening roller (3) and the second extended flattening roller (4) are welded with a first assembly substrate (7) that matches the second assembly substrate (10).

3. The extending and flattening device for aluminum alloy plates according to claim 2, characterized in that: Positioning slots (9) are evenly arranged on the first assembly substrate (7), and positioning strips (8) are evenly welded to one end of the second assembly substrate (10) and are plugged into the positioning slots (9). Screws are arranged between the positioning strips (8) and the first assembly substrate (7).

4. The extending and flattening device for aluminum alloy plates according to claim 1, characterized in that: The first housing (17) and the interior of the body (6) are fixedly mounted by screws.

5. The extending and flattening device for aluminum alloy plates according to claim 1, characterized in that: Four adjusting slots (16) are provided, and a sliding connection is formed between the adjusting slider (18) and the adjusting slots (16).

6. The extending and flattening device for aluminum alloy plates according to claim 1, characterized in that: The extended end of the telescopic cylinder (19) passes through the adjustment slider (18) and extends to the interior of the adjustment slide groove (16).

7. The extending and flattening device for aluminum alloy plates according to claim 1, characterized in that: The inner side wall of the regulating slide groove (16) and the output end of the telescopic cylinder (19) are both provided with an anti-slip rubber layer.

8. The extending and flattening device for aluminum alloy plates according to claim 1, characterized in that: The outer side walls of the first extending and flattening roller (3) and the second extending and flattening roller (4) are both provided with a nano-ceramic wear-resistant coating.

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