Bending machine for aluminum veneer machining

Abstract

The utility model discloses a bending machine for aluminum veneer processing, which comprises a base, the top of the base is fixedly connected with a vertical plate, the top of the vertical plate is fixedly connected with a hold-down mechanism, the hold-down mechanism comprises a motor and a pair of fixing blocks, the motor and the fixing blocks are fixedly connected with the top of the vertical plate, and the fixing blocks are fixedly connected with the top of the vertical plate. And the output end of the motor is fixedly connected with a rotating shaft. In the actual use process, the motor is started, the rotating shaft is driven to rotate under the action of the motor, the gears at the two ends can be driven to rotate when the rotating shaft rotates, meanwhile, the fixing blocks are used for fixing and supporting, and the meshed racks can be driven to move up and down when the gears rotate; the rack can drive the fixing column to move up and down when moving, so that the pressing plate is driven to move downwards, the pressing plate is limited through the positioning rod, it is guaranteed that the moving directions are consistent, the aluminum veneer is pressed through the pressing plate, meanwhile, the rubber pad plays a protection role, and through cooperation of the pressing plate and the rubber pad, the effect of stably bending the aluminum veneer is achieved; the problem that the edge of the aluminum veneer is warped when the aluminum veneer is bent is solved, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of aluminum single plate processing, in particular to a bending machine for aluminum single plate processing. Background Art

[0002] The bending machine for aluminum veneer processing is a kind of equipment specially used for processing aluminum veneer. It is usually composed of a frame, a workbench, an upper die, a lower die, a pressing wheel, etc. During operation, the aluminum veneer is placed on the workbench, and the operator adjusts the position and angle of the upper die and the lower die, and then presses and bends the aluminum veneer through the pressing wheel or the pressing rod, so as to bend the aluminum veneer into the required shape or angle. This bending machine can accurately control the bending angle and curve, and is suitable for making aluminum veneer products that require specific shapes and angles, such as building exterior walls, billboards, furniture, etc.

[0003] After searching, the Chinese patent with the announcement number: CN218283296U discloses a bending machine for aluminum single plate processing. The patent records that by setting a bending device, a driving power source is used to drive the bending plate to rotate through a driving gear, so that the inclination angle of the bending plate can be adjusted according to actual use requirements, and the deflection plate can be used to support the bending part of the aluminum single plate until the bending plate is parallel to the adjusted deflection plate, so that the aluminum single plate can be bent at any angle, thereby improving the bending accuracy of the aluminum single plate and meeting the technical solution of bending requirements at different angles;

[0004] In this scheme, although the bending effect of the aluminum veneer at different angles can be achieved, when the aluminum veneer is bent, there is no clamping mechanism at both ends, which causes the aluminum veneer to warp at both ends during the bending process. The warping will make the surface of the aluminum veneer uneven, affecting the appearance quality. In order to solve this technical problem, the utility model proposes a bending machine for aluminum veneer processing. Summary of the invention

[0005] 1. Technical issues to be solved

[0006] In this scheme, although the bending effect of the aluminum veneer at different angles can be achieved, when the aluminum veneer is bent, there is no clamping mechanism at both ends, which causes the aluminum veneer to warp at both ends during the bending process. The warping will make the surface of the aluminum veneer uneven, affecting the appearance quality. In order to solve this technical problem, the utility model proposes a bending machine for aluminum veneer processing.

[0007] (II) Technical solution

[0008] To achieve the above purpose, the utility model is implemented through the following technical solutions: A bending machine for aluminum single plate processing, including a base, a vertical plate is fixedly connected to the top of the base, and a clamping mechanism is fixedly connected to the top of the vertical plate:

[0009] The clamping mechanism includes a motor and a pair of fixed blocks, the motor and the fixed block are fixedly connected to the top of the vertical plate, the motor output end is fixedly connected to a rotating shaft, the rotating shaft is rotatably connected in the fixed block, both ends of the rotating shaft are fixedly connected to gears, a pair of fixed columns are slidably connected inside the vertical plate, and the outer walls of the fixed columns on both sides are fixedly connected to racks, and the racks are meshed with the gears, the fixed columns penetrate the vertical plate and extend to the bottom of the vertical plate, the bottom of the fixed columns is fixedly connected to a pressure plate, and the top of the pressure plate is fixedly connected to a pair of positioning rods, and the positioning rods are slidably connected in the vertical plate, and the bottom of the pressure plate is fixedly connected to a rubber pad.

[0010] Preferably, a slide groove is opened inside the base, and a baffle is arranged inside the base, and the baffle corresponds to the slide groove, and the baffle is slidably connected in the slide groove, a pair of springs are fixedly connected to the inner side wall of the baffle, and a push plate is fixedly connected to the other end of the spring, and a groove plate is arranged inside the base.

[0011] Preferably, the top of the base is fixedly connected with an electric hydraulic rod, the output end of the electric hydraulic rod is fixedly connected with the electric hydraulic rod, and the output end of the electric hydraulic rod passes through the vertical plate and is fixedly connected with a connecting plate, and the bottom wall of the connecting plate is fixedly connected with a bending head.

[0012] Preferably, the bending head corresponds to the groove plate, and the bending head is located between the pressure plates on both sides.

[0013] Preferably, a pair of fixed plates are fixedly connected to the outside of the base, an electric push rod is fixedly connected to the outer side wall of the fixed plate, a connecting ring is fixedly connected to the output end of the electric push rod, and an upper roller is rotatably connected inside the connecting ring.

[0014] Preferably, a lower roller is rotatably connected between the fixing plates on both sides, and the upper surface of the lower roller is flush with the upper surface of the base.

[0015] (III) Beneficial effects

[0016] The utility model provides a bending machine for aluminum single plate processing. It has the following beneficial effects:

[0017] (1) By starting the motor, the motor drives the rotating shaft to rotate. When the rotating shaft rotates, it drives the gears at both ends to rotate. At the same time, it is fixed and supported by the fixed block. When the gear rotates, it drives the meshing rack to move up and down. When the rack moves, it drives the fixed column to move up and down, thereby driving the pressure plate to move down. The pressure plate is limited by the positioning rod to ensure that the moving direction is consistent. The aluminum veneer is pressed by the pressure plate, and the rubber pad plays a protective role. Through their cooperation, the aluminum veneer is stably bent, the problem of warping of the aluminum veneer during bending is solved, and the work efficiency is improved.

[0018] (2) The baffle can be easily pulled out and inserted through the guide groove, which facilitates the removal and replacement of the groove plate; the elastic action of the spring pushes the push plate forward to ensure that the groove plate is safely fixed and prevents it from shaking. This design greatly simplifies the maintenance and replacement process of the groove plate and improves operating efficiency and equipment reliability. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the overall front structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the top structure of the vertical plate of the utility model;

[0022] Figure 4 This is a schematic diagram of the top structure of the base of the utility model.

[0023] In the figure: 1. base; 2. vertical plate; 3. clamping mechanism; 301. motor; 302. rotating shaft; 303. fixed block; 304. gear; 305. fixed column; 306. rack; 307. pressure plate; 308. positioning rod; 309. rubber pad; 4. electric hydraulic rod; 5. connecting plate; 6. bending head; 7. groove plate; 8. slide groove; 9. baffle; 10. spring; 11. push plate; 12. fixed plate; 13. electric push rod; 14. upper roller; 15. lower roller; 16. connecting ring. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0025] See also Figure 1-4 , the utility model provides a technical solution:

[0026] Embodiment 1: A bending machine for aluminum single plate processing, including a base 1, a vertical plate 2 is fixedly connected to the top of the base 1, and a clamping mechanism 3 is fixedly connected to the top of the vertical plate 2. The clamping mechanism 3 includes a motor 301 and a pair of fixed blocks 303, the motor 301 and the fixed block 303 are fixedly connected to the top of the vertical plate 2, the output end of the motor 301 is fixedly connected to a rotating shaft 302, the rotating shaft 302 is rotatably connected in the fixed block 303, and both ends of the rotating shaft 302 are fixedly connected to a gear 304, a pair of fixed columns 305 are slidably connected inside the vertical plate 2, and the outer walls of the fixed columns 305 on both sides are fixedly connected to racks 306, and the racks 306 are meshed with the gears 304, and the fixed columns 305 penetrate The vertical plate 2 extends to the bottom of the vertical plate 2, the bottom of the fixed column 305 is fixedly connected to a pressure plate 307, and the top of the pressure plate 307 is fixedly connected to a pair of positioning rods 308, and the positioning rods 308 are slidably connected in the vertical plate 2, the bottom of the pressure plate 307 is fixedly connected to a rubber pad 309, the top of the base 1 is fixedly connected to an electric hydraulic rod 4, the output end of the electric hydraulic rod 4 is fixedly connected to the electric hydraulic rod 4, and the output end of the electric hydraulic rod 4 passes through the vertical plate 2 and is fixedly connected to a connecting plate 5, and the bottom wall of the connecting plate 5 is fixedly connected to a bending head 6.

[0027] The motor 301 is started to drive the rotating shaft 302, and the rotating shaft 302 drives the rack 306 to move up and down through the gear 304, thereby driving the vertical movement of the fixed column 305 and the pressure plate 307. During the downward movement of the pressure plate 307, the positioning rod 308 is used to ensure the stability of the moving direction, and the rubber pad 309 protects the aluminum veneer from damage. The electric hydraulic rod 4 is started to move the connecting plate 5 downward, and the bending head 6 is precisely matched with the groove plate 7 to ensure that the aluminum veneer remains stable during the bending process. This system design effectively solves the problem of warping that may occur when the aluminum veneer is bent, and improves the bending quality and production efficiency.

[0028] Embodiment 2: The difference between this embodiment and embodiment 1 lies in that, a slide groove 8 is provided inside the base 1, and a baffle plate 9 is provided inside the base 1, and the baffle plate 9 corresponds to the slide groove 8, and the baffle plate 9 is slidably connected in the slide groove 8, a pair of springs 10 are fixedly connected to the inner wall of the baffle plate 9, and a push plate 11 is fixedly connected to the other end of the spring 10, a groove plate 7 is provided inside the base 1, a bending head 6 corresponds to the groove plate 7, and the bending head 6 is located between the pressure plates 307 on both sides, a pair of fixed plates 12 are fixedly connected to the outer side of the base 1, an electric push rod 13 is fixedly connected to the outer wall of the fixed plate 12, and a connecting ring 16 is fixedly connected to the output end of the electric push rod 13, and an upper roller 14 is rotatably connected inside the connecting ring 16, and a lower roller 15 is rotatably connected between the fixed plates 12 on both sides, and the upper surface of the lower roller 15 is flush with the upper surface of the base 1.

[0029] The aluminum veneer is guided to the upper roller 14 and the lower roller 15 on the other side through the upper roller 14 and the lower roller 15 on one side. According to the thickness of the aluminum veneer, the electric push rod 13 is activated to push the upper roller 14 upward through the connecting ring 16 to ensure the accuracy of the guiding effect. This process also includes pulling the baffle 9 out of the slide 8 to facilitate the removal of the groove plate 77. When replacing the groove plate 7, the baffle 9 is inserted into the slide 8, and the elastic action of the spring 10 moves the push plate 11 forward to stabilize the position of the groove plate 7 and prevent it from shaking. This design achieves the effect of quickly and accurately replacing the groove plate 7, improving the operating efficiency and work fluency.

[0030] Working principle: when the staff needs to bend the aluminum veneer, first pass the aluminum veneer through the upper roller 14 and the lower roller 15 on one side to the upper roller 14 and the lower roller 15 on the other side. According to the thickness of the aluminum veneer, start the electric push rod 13 to push the upper roller 14 in the connecting ring 16 to move up. Through the cooperation between them, the guiding effect is achieved. At this time, start the motor 301, and drive the rotating shaft 302 to rotate under the action of the motor 301. The rotation of the rotating shaft 302 will drive the gears 304 at both ends to rotate. The rotation of the gear 304 will drive the rack 306 to move up and down. The up and down movement of the rack 306 will drive the fixed column 305 to move up and down. When the fixed column 305 moves down, it will drive the pressing plate 307 to move down, and start to fix the aluminum veneer, and at the same time cooperate with the rubber pad 309 to protect The aluminum single plate is limited by the positioning rod 308 when the pressure plate 307 moves downward to ensure that the moving direction of the pressure plate 307 is consistent. At this time, the electric hydraulic rod 4 is started, and the connecting plate 5 is driven to move downward under the action of the electric hydraulic rod 4, and is moved down to the aluminum single plate through the bending head 6. The bending is achieved by the cooperation between the bending head 6 and the groove plate 7. Through their cooperation, the stable bending of the aluminum single plate is achieved, and the problem of warping of the aluminum single plate during bending is solved, which improves the work efficiency. At the same time, the baffle plate 9 is pulled upward to be pulled out of the slide groove 8. When the groove plate 7 is disassembled and replaced, the baffle plate 9 is inserted into the slide groove 8. At this time, the spring 10 will push the push plate 11 forward through the elastic action, and resist the groove plate 7 to prevent the groove plate 7 from shaking, thereby achieving the effect of quick replacement of the groove plate 7.

[0031] It should be noted that, in this document, relational terms such as first and second, etc. are merely used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations.

Claims

1. A bending machine for aluminum single plate processing, characterized in that: It comprises a base (1), the top of the base (1) is fixedly connected to a vertical plate (2), and the top of the vertical plate (2) is fixedly connected to a clamping mechanism (3): The clamping mechanism (3) comprises a motor (301) and a pair of fixed blocks (303), wherein the motor (301) and the fixed blocks (303) are both fixedly connected to the top of the vertical plate (2), the output end of the motor (301) is fixedly connected to a rotating shaft (302), the rotating shaft (302) is rotatably connected inside the fixed block (303), both ends of the rotating shaft (302) are fixedly connected to gears (304), a pair of fixed columns (305) are slidably connected inside the vertical plate (2), and the fixed columns on both sides are The outer wall of the (305) is fixedly connected with a rack (306), and the rack (306) is meshed with the gear (304), the fixed column (305) passes through the vertical plate (2) and extends to the bottom of the vertical plate (2), the bottom of the fixed column (305) is fixedly connected with a pressure plate (307), and the top of the pressure plate (307) is fixedly connected with a pair of positioning rods (308), and the positioning rods (308) are slidably connected in the vertical plate (2), and the bottom of the pressure plate (307) is fixedly connected with a rubber pad (309).

2. The bending machine for aluminum plate processing according to claim 1, characterized in that: A slide groove (8) is provided inside the base (1), and a baffle (9) is provided inside the base (1), and the baffle (9) corresponds to the slide groove (8), and the baffle (9) is slidably connected in the slide groove (8), a pair of springs (10) are fixedly connected to the inner side wall of the baffle (9), and a push plate (11) is fixedly connected to the other end of the spring (10), and a groove plate (7) is provided inside the base (1).

3. The bending machine for aluminum single plate processing according to claim 2 is characterized in that: The top of the base (1) is fixedly connected to an electric hydraulic rod (4), the output end of the electric hydraulic rod (4) is fixedly connected to the electric hydraulic rod (4), and the output end of the electric hydraulic rod (4) passes through the vertical plate (2) and is fixedly connected to a connecting plate (5), and the bottom wall of the connecting plate (5) is fixedly connected to a bending head (6).

4. The bending machine for aluminum single plate processing according to claim 3 is characterized in that: The bending head (6) corresponds to the groove plate (7), and the bending head (6) is located between the pressure plates (307) on both sides.

5. The bending machine for aluminum single plate processing according to claim 1 is characterized in that: A pair of fixed plates (12) are fixedly connected to the outside of the base (1), an electric push rod (13) is fixedly connected to the outer wall of the fixed plate (12), a connecting ring (16) is fixedly connected to the output end of the electric push rod (13), and an upper roller (14) is rotatably connected inside the connecting ring (16).

6. The bending machine for aluminum single plate processing according to claim 5 is characterized in that: A lower roller (15) is rotatably connected between the fixing plates (12) on both sides, and the upper surface of the lower roller (15) is flush with the upper surface of the base (1).

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