Adjustable round bending machine for aluminum plate processing

Abstract

The utility model discloses a adjustable round bending machine for aluminium plate processing belongs to aluminium plate processing technical field, including base, the base upper end is provided with the vertical board, and the vertical board front end one side equidistance distribution has a plurality of outer circle roller, and the outer circle roller one side is provided with the inner circle roller, and the plurality of inner circle roller and outer circle roller form the round bending area between, and the round bending area upside is provided with the feed port, the utility model discloses through setting up the outer circle roller, and the aluminium plate of cutting appropriate length is passed in between a plurality of guide rollers, and the motor one drive driving roller counterclockwise rotation is opened, and the driving roller is driven driven roller clockwise rotation through driving gear and driven gear, and the aluminium plate enters the round bending area in the feed port, and a plurality of outer circle rollers and inner circle rollers limit the aluminium plate, and the aluminium plate is curved into a circle in the round bending area, and the motor no.

Description

Technical Field

[0001] This utility model belongs to the field of aluminum plate processing technology, specifically relating to an adjustable aluminum plate bending machine. Background Technology

[0002] A bending machine, also known as a plate rolling machine or roll bending machine, is a cold working device that uses pressure to plastically deform metal sheets (such as aluminum sheets) into circular, arc-shaped, or conical workpieces. It has extremely wide applications in the aluminum processing industry, such as in the manufacture of aluminum tanks, pipes, ventilation ducts, building domes, ship components, and aerospace parts.

[0003] Existing aluminum plate bending machines have poor bending effect on aluminum plates, resulting in low quality of the rounded aluminum plates. In addition, existing aluminum plates are inconvenient to remove after bending, and the existing equipment cannot adjust the bending mechanism to different heights according to requirements. Utility Model Content

[0004] To address the problems mentioned in the background art, this utility model provides an adjustable aluminum plate bending machine, which has the characteristics of good bending effect on aluminum plates and easy material handling after the aluminum plate is bent into a circle.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an adjustable bending machine for aluminum plate processing, comprising a base, a vertical plate at the upper end of the base, a plurality of outer rollers evenly distributed on one side of the front end of the vertical plate, an inner roller on one side of the outer rollers, forming a bending zone between the plurality of inner rollers and the outer rollers, a feed inlet at the upper side of the bending zone, a fixing frame fixed at the front end of the vertical plate corresponding to the feed inlet, a motor mounted on the upper side of the front end of the fixing frame, a drive roller at the output end of the motor, a driven roller at the lower side of the drive roller, a drive gear and a driven gear respectively mounted at the rear ends of the drive roller and the driven roller, a plurality of guide rollers rotatably connected at the front end of the vertical plate corresponding to the fixing frame, and a limit plate fixed at the other end of the guide rollers.

[0006] Preferably, a fixing frame two is fixed at the rear end of the vertical plate corresponding to the curved area, a motor two is installed at the rear end of the fixing frame two, a screw one is provided at the output end of the motor two, a top material plate is threaded on the surface of the screw one, and top material columns are fixed on both sides of the front end of the top material plate corresponding to the curved area.

[0007] Preferably, the base has a cavity inside, and two screw rods are rotatably connected to both sides inside the cavity. A movable plate is threaded onto the screw rods, and a worm gear is fixed on the lower side of the surface of the screw rods. A motor is installed on the lower side of one end of the cavity at a position corresponding to the worm gear. A rotating rod is provided at the output end of the motor, and worm gears are fixed on both sides of the rotating rod at positions corresponding to the worm gear.

[0008] Preferably, the outer roller and the vertical plate, as well as the inner roller and the vertical plate, are rotatably connected by bearings, and the limiting plates at the front ends of adjacent guide rollers are staggered.

[0009] Preferably, the side of the top plate is in contact with the side of the second fixing frame, and when the rear end of the top plate contacts the rear end of the second fixing frame, the front end of the top column is flush with the front end of the vertical plate.

[0010] Preferably, the movable plate has a screw hole corresponding to the screw rod two, and when the lower end of the vertical plate contacts the upper end of the base, the lower end of the movable plate is higher than the upper end of the motor three.

[0011] Compared with the prior art, the beneficial effects of this utility model are: 1. This utility model uses outer and inner cylindrical rollers to guide aluminum plates of appropriate length through several guide rollers. A motor is activated to drive the active roller to rotate counterclockwise. The active roller, through a drive gear and a driven gear, drives the driven roller to rotate clockwise. The aluminum plate enters the bending zone through the feed inlet. Several outer and inner cylindrical rollers limit the aluminum plate, causing it to bend into a circle within the bending zone. A second motor is activated to drive a screw to rotate. The rotation of the screw causes the top plate to move, which in turn causes the top column to move forward. The movement of the top column ejects the bent aluminum plate from the bending zone.

[0012] 2. This utility model, by setting a sliding plate, activates the three-drive rotating rod and worm gear of the motor to rotate. The rotation of the worm gear drives the second screw to rotate in the cavity through the worm wheel. The rotation of the second screw drives the moving plate to rise and fall in the cavity. The rising and falling of the moving plate is pushed by the sliding plate to rise and fall the vertical plate. By setting the sliding plate, the vertical plate can be easily adjusted to different heights. The bending mechanism can be adjusted to different heights according to the needs, improving the practicality of the equipment. Attached Figure Description

[0013] Figure 1 This is a perspective view of the present utility model; Figure 2 This is a right-side perspective view of the present invention; Figure 3 This is a rear-view perspective view of the present invention; Figure 4 This is a sectional perspective view of the base of this utility model; In the diagram: 1. Base; 2. Vertical plate; 3. Curved area; 4. Cavity; 5. Outer roller; 6. Inner roller; 7. Feed inlet; 8. Fixing frame one; 9. Guide roller; 10. Limiting plate; 11. Motor one; 12. Driving roller; 13. Driven roller; 14. Driving gear; 15. Driven gear; 16. Top column; 17. Fixing frame two; 18. Motor two; 19. Screw one; 20. Top plate; 21. Screw two; 22. Moving plate; 23. Slide plate; 24. Worm gear; 25. Worm wheel; 26. Motor three; 27. Rotating rod. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0015] Please see Figure 1-4 The present invention provides the following technical solution: an adjustable bending machine for aluminum plate processing, comprising a base 1, a vertical plate 2 at the upper end of the base 1, a plurality of outer rollers 5 evenly distributed on one side of the front end of the vertical plate 2, an inner roller 6 on one side of the outer rollers 5, a bending area 3 formed between the plurality of inner rollers 6 and the outer rollers 5, a feed inlet 7 on the upper side of the bending area 3, a fixing frame 8 fixed at the position corresponding to the feed inlet 7 at the front end of the vertical plate 2, a motor 11 installed on the upper side of the front end of the fixing frame 8, a drive roller 12 at the output end of the motor 11, a driven roller 13 at the lower side of the drive roller 12, a drive gear 14 and a driven gear 15 respectively installed at the rear ends of the drive roller 12 and the driven roller 13, a plurality of guide rollers 9 rotatably connected at the position corresponding to the position of the fixing frame 8 at the front end of the vertical plate 2, and a limit plate 10 fixed at the other end of the guide rollers 9.

[0016] Specifically, a fixing frame 17 is fixed at the rear end of the vertical plate 2 corresponding to the position of the curved area 3. A motor 18 is installed at the rear end of the fixing frame 17. A screw 19 is provided at the output end of the motor 18. A top plate 20 is threaded on the surface of the screw 19. Top columns 16 are fixed on both sides of the front end of the top plate 20 corresponding to the position of the curved area 3.

[0017] By adopting the above technical solution, after the aluminum plate is bent into a circle, the motor 18 is turned on to drive the screw 19 to rotate. The rotation of the screw 19 drives the top plate 20 to move. The movement of the top plate 20 drives the top column 16 to move forward. The movement of the top column 16 can push out the bent aluminum plate in the bending area 3. The top column 16 is set to facilitate the pushing out of the bent aluminum plate from the bending area 3, which is convenient for material removal.

[0018] Specifically, the base 1 has a cavity 4 inside, and screws 21 are rotatably connected to both sides inside the cavity 4. A movable plate 22 is threaded onto screws 21. A worm gear 25 is fixed on the lower side of the surface of screws 21. A motor 26 is installed on the lower side of one end of the cavity 4 at a position corresponding to the worm gear 25. A rotating rod 27 is provided at the output end of the motor 26. Worms 24 are fixed on both sides of the rotating rod 27 at positions corresponding to the worm gear 25.

[0019] By adopting the above technical solution, the motor 26 drives the rotating rod 27 and the worm gear 24 to rotate. The rotation of the worm gear 24 drives the screw 21 to rotate in the cavity 4 through the worm wheel 25. The rotation of the screw 21 drives the moving plate 22 to rise and fall in the cavity 4. The rising and falling of the moving plate 22 pushes the vertical plate 2 to rise and fall through the sliding plate 23. By setting the sliding plate 23, the vertical plate 2 can be adjusted to different heights. The bending mechanism can be adjusted to different heights according to the needs, improving the practicality of the equipment.

[0020] Specifically, the outer circular roller 5 and the vertical plate 2, as well as the inner circular roller 6 and the vertical plate 2, are rotatably connected by bearings, and the limiting plates 10 at the front ends of adjacent guide rollers 9 are staggered.

[0021] By adopting the above technical solution, both the outer roller 5 and the inner roller 6 can rotate on the vertical plate 2, and there will be no rubbing between the limiting plates 10 at the front ends of the adjacent guide rollers 9.

[0022] Specifically, the side of the top plate 20 is attached to the side of the second fixing frame 17, and when the rear end of the top plate 20 contacts the rear end of the inner part of the second fixing frame 17, the front end of the top column 16 is flush with the front end of the vertical plate 2.

[0023] By adopting the above technical solution, when the rear end of the top plate 20 contacts the rear end of the inner part of the fixing frame 2 17, the front end of the top column 16 protrudes from the front end of the vertical plate 2, which affects the bending of the aluminum plate.

[0024] Specifically, the movable plate 22 has a screw hole corresponding to the screw 21. When the lower end of the vertical plate 2 contacts the upper end of the base 1, the lower end of the movable plate 22 is higher than the upper end of the motor 26.

[0025] By adopting the above technical solution, the rotation of screw 21 can drive the moving plate 22 to rise and fall. When the lower end of the vertical plate 2 contacts the upper end of the base 1, the moving plate 22 hits the upper end of motor 3 26.

[0026] In this utility model, the motor-11 is a previously disclosed technology, and the selected model is Z60-55ZY.

[0027] In this utility model, motor 2 (18) and motor 3 (26) are existing publicly disclosed technologies, and the selected model is 5IK120GN-CF.

[0028] The working principle and usage process of this utility model: When using the adjustable aluminum plate bending machine, install the device in a suitable position, and insert an aluminum plate of appropriate length between several guide rollers 9. Turn on motor 11 to drive the drive roller 12 to rotate counterclockwise. The drive roller 12 drives the driven roller 13 to rotate clockwise through the drive gear 14 and driven gear 15. The drive roller 12 and driven roller 13 convey the aluminum plate towards the feed port 7. The aluminum plate enters the bending zone 3 through the feed port 7. Several outer rollers 5 and inner rollers 6 limit the aluminum plate. The aluminum plate is bent into a circle in the bending zone 3. By setting outer rollers 5 and inner rollers 6, the bending effect of the aluminum plate is better and the rounding quality is improved. After the aluminum plate is bent into a circle, turn on motor 218 to drive screw 1. When screw 19 rotates, it drives the top plate 20 to move. The movement of the top plate 20 drives the top column 16 to move forward. The movement of the top column 16 can push out the aluminum plate that has been bent into a circle in the bending zone 3. The top column 16 and other features facilitate the removal of the bent aluminum plate from the bending zone 3, making it easy to pick up the material. When motor 3 26 is turned on, it drives the rotating rod 27 and the worm gear 24 to rotate. The rotation of the worm gear 24 drives screw 21 to rotate in the cavity 4 through the worm wheel 25. The rotation of screw 21 drives the moving plate 22 to rise and fall in the cavity 4. The rising and falling of the moving plate 22 pushes the vertical plate 2 to rise and fall through the sliding plate 23. The sliding plate 23 and other features facilitate the adjustment of the vertical plate 2 to different heights. The bending mechanism can be adjusted to different heights according to needs, improving the practicality of the equipment.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An adjustable bending and rounding machine for aluminum sheet processing, comprising a base (1), characterized in that: The base (1) is provided with a vertical plate (2) at the upper end. Several outer rollers (5) are evenly distributed on one side of the front end of the vertical plate (2). An inner roller (6) is provided on one side of the outer roller (5). A curved area (3) is formed between the several inner rollers (6) and the outer rollers (5). A feed inlet (7) is provided on the upper side of the curved area (3). A fixing frame (8) is fixed at the position corresponding to the feed inlet (7) at the front end of the vertical plate (2). A motor (11) is installed on the upper side of the front end of the fixing frame (8). An active roller (12) is provided at the output end of the motor (11). A driven roller (13) is provided on the lower side of the active roller (12). An active gear (14) and a driven gear (15) are respectively installed at the rear ends of the active roller (12) and the driven roller (13). Several guide rollers (9) are rotatably connected at the position corresponding to the fixing frame (8) at the front end of the vertical plate (2). A limit plate (10) is fixed at the other end of the guide roller (9).

2. The adjustable bending and rounding machine for aluminum plate processing according to claim 1, characterized in that: The vertical plate (2) is fixed with a second fixing frame (17) at the position corresponding to the curved area (3) at the rear end. A second motor (18) is installed at the rear end of the second fixing frame (17). A screw (19) is provided at the output end of the second motor (18). A top plate (20) is threaded on the surface of the screw (19). Top columns (16) are fixed on both sides of the front end of the top plate (20) at the position corresponding to the curved area (3).

3. The adjustable bending and rounding machine for aluminum plate processing according to claim 1, characterized in that: The base (1) has a cavity (4) inside. The cavity (4) is rotatably connected to two sides. A movable plate (22) is threaded onto the screw (21). A worm wheel (25) is fixed on the lower side of the surface of the screw (21). A motor (26) is installed on the lower side of one end of the cavity (4) at a position corresponding to the worm wheel (25). A rotating rod (27) is provided at the output end of the motor (26). A worm (24) is fixed on both sides of the rotating rod (27) at a position corresponding to the worm wheel (25).

4. The adjustable aluminum bending machine for bending a plate according to claim 1, wherein: The outer circular roller (5) and the vertical plate (2) and the inner circular roller (6) and the vertical plate (2) are rotatably connected by bearings, and the limiting plates (10) at the front ends of the adjacent guide rollers (9) are staggered.

5. The adjustable aluminum bending machine for bending a plate according to claim 2, wherein: The side of the top plate (20) is attached to the side of the second fixing frame (17), and when the rear end of the top plate (20) contacts the rear end of the second fixing frame (17), the front end of the top column (16) is flush with the front end of the vertical plate (2).

6. The adjustable aluminum bending machine for bending a plate according to claim 3, wherein: The movable plate (22) has a screw hole corresponding to the screw two (21). When the lower end of the vertical plate (2) contacts the upper end of the base (1), the lower end of the movable plate (22) is higher than the upper end of the motor three (26).

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