An automatic bending device for producing aluminum profile frames

Abstract

The utility model relates to the technical field of aluminum profile frame production, and in particular to an automatic bending device for aluminum profile frame production, comprising a connecting plate, a top end of the connecting plate is provided with a tightening die, a top end of the connecting plate is provided with a rotating mechanism located on the left side of the tightening die, a top end of the connecting plate is provided with a fixed die located behind the rotating mechanism, and the top end of the rotating mechanism is fixedly connected with a fixed block. In the utility model, through the set fixed block, spring, fixing plate, rubber block, first limiting groove, first rotating shaft, connecting rod, second rotating shaft, handle, second limiting groove, third limiting groove and connecting block and other components, firstly, two handles are held and pressed to make the handles fit together, and under the action of the first limiting groove and the second rotating shaft, the two first rotating shafts are driven to separate, and under the action of the first rotating shaft, one group of fixing plates and rubber blocks are separated from another group of fixing plates and rubber blocks, and the raised part of the aluminum profile is clamped and engaged.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum profile frame production, in particular to an automatic bending device for aluminum profile frame production. Background Art

[0002] Since aluminum profiles have excellent metal properties such as machinability, formability, corrosion resistance, and recyclability, they can be bent and processed into aluminum profile frames, which are used in various fields such as the construction industry, vehicle manufacturing industry, and automated machinery industry.

[0003] When the existing automatic bending device for aluminum profiles needs to adjust the fixed size according to aluminum profiles of different sizes, it is necessary to adjust the engagement spacing of the aluminum profiles by rotating the adjustment block through the hexagon socket, which is slow and troublesome and affects efficiency; the existing automatic bending device for aluminum profiles cannot adjust the length of the cut aluminum profiles at any time during bending, and the aluminum profiles need to be unloaded, which is inconvenient to cut with cutting equipment. Therefore, in view of the above problems, an automatic bending device for the production of aluminum profile frames is proposed. Summary of the invention

[0004] The purpose of the utility model is to provide an automatic bending device for producing aluminum profile frames to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] The top of the connecting plate is provided with a tightening mold, the top of the connecting plate is provided with a rotating mechanism located on the left side of the tightening mold, the top of the connecting plate is provided with a fixed mold located behind the rotating mechanism, the top of the connecting plate is fixedly connected with a fixed block, the inner side of the fixed block is fixedly connected with a spring, the end of the spring away from the fixed block is fixedly connected with the fixing plate, the end of the fixing plate away from the spring is fixedly connected with a rubber block, the inside of the fixing block is provided with a first limiting groove, the outer side of the fixing plate is provided with a third limiting groove, the inner side of the fixing plate is rotatably connected with a first rotating shaft passing through the third limiting groove, the outer side of the first rotating shaft is fixedly connected with a connecting rod, the end of the connecting rod away from the first rotating shaft is fixedly connected with a handle, a second limiting groove is provided on one side of the fixing block, and a connecting block is fixedly connected between the fixing blocks.

[0007] Preferably, the top end of the connecting plate is fixedly connected to a side plate located on the left side of the rotating mechanism, the top end of the side plate is fixedly connected to a top plate, the bottom end of the top plate is fixedly connected to an electric telescopic rod, the bottom end of the electric telescopic rod is fixedly connected to a fixing part, the outer side of the fixing part is fixedly connected to a motor, the output end of the motor is fixedly connected to a third rotating shaft passing through the fixing part, and the outer side of the third rotating shaft is fixedly connected to a saw blade.

[0008] Preferably, the center positions of the two connecting rods are connected by a second rotating shaft to form a connecting rod structure.

[0009] Preferably, the fixing block, the spring, the fixing plate and the rubber block form a group, there are two groups in total, and they are symmetrically arranged at both ends of the connecting block.

[0010] Preferably, there are two side panels, which are symmetrically arranged between the top panel and the connecting panel.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. In the utility model, by setting the fixing block, spring, fixing plate, rubber block, first limiting groove, first rotating shaft, connecting rod, second rotating shaft, handle, second limiting groove, third limiting groove and connecting block and other components, first hold the two handles and press them to make the handles fit together, and under the action of the first limiting groove and the second rotating shaft, drive the two first rotating shafts to separate, and under the action of the first rotating shaft, one group of fixing plates and rubber blocks are separated from the other group of fixing plates and rubber blocks, and the convex part of the aluminum profile is clamped and engaged, and no additional tools are needed to twist the adjusting block, thereby solving the problem that when the existing automatic bending device of aluminum profile needs to adjust the fixed size according to aluminum profiles of different sizes, it is necessary to adjust the engagement spacing of the aluminum profile by rotating the adjusting block through the hexagon socket, which is slow and troublesome and affects the efficiency;

[0013] 2. In the utility model, by setting the side panels, top panels, electric telescopic rods, fixing parts, third rotating shafts, motors and saw blades and other components, the control module controls the electric telescopic rods to complete the descent, controls the motor to start, and drives the third rotating shaft and the saw blade to rotate at high speed through the motor, and the aluminum profiles fixed by the fixing plate and the rubber block are cut by the saw blade, without the need to disassemble the aluminum profiles, and the unfinished bending can be continued after the cutting is completed, thereby solving the problem that the existing automatic bending device for aluminum profiles cannot adjust the length of the cut aluminum profiles at any time during bending, and the aluminum profiles need to be unloaded, which is inconvenient to cut with cutting equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a rear view structural diagram of the utility model;

[0016] Figure 3 It is a schematic diagram of the structure of the utility model viewed from above before use.

[0017] In the figure: 1. connecting plate; 2. clamping mold; 3. fixed mold; 4. rotating mechanism; 5. fixed block; 6. spring; 7. fixed plate; 8. rubber block; 9. first limiting groove; 10. first rotating shaft; 11. connecting rod; 12. second rotating shaft; 13. handle; 14. second limiting groove; 15. side plate; 16. top plate; 17. electric telescopic rod; 18. fixing piece; 19. motor; 20. third rotating shaft; 21. saw blade; 22. third limiting groove; 23. connecting block. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0020] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. If not otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of the present invention.

[0021] See also Figure 1-3 , the utility model provides a technical solution:

[0022] An automatic bending device for producing an aluminum profile frame comprises a connecting plate 1, a top end of the connecting plate 1 is provided with a tightening die 2, a top end of the connecting plate 1 is provided with a rotating mechanism 4 located on the left side of the tightening die 2, a top end of the connecting plate 1 is provided with a fixed die 3 located behind the rotating mechanism 4, a top end of the rotating mechanism 4 is fixedly connected with a fixed block 5, an inner side of the fixed block 5 is fixedly connected with a spring 6, an end of the spring 6 away from the fixed block 5 is fixedly connected with a fixed plate 7, an end of the fixed plate 7 away from the spring 6 is fixedly connected with a rubber block 8, a first limiting groove 9 is provided inside the fixed block 5, a third limiting groove 22 is provided outside the fixed plate 7, a first rotating shaft 10 penetrating the third limiting groove 22 is rotatably connected to the inner side of the fixed plate 7, a connecting rod 11 is fixedly connected to the outer side of the first rotating shaft 10, a handle 13 is fixedly connected to the end of the connecting rod 11 away from the first rotating shaft 10, a second limiting groove 14 is provided on one side of the fixed block 5, and a connecting block 23 is fixedly connected between the fixed blocks 5.

[0023] The top of the connecting plate 1 is fixedly connected to a side plate 15 located on the left side of the rotating mechanism 4, the top of the side plate 15 is fixedly connected to a top plate 16, the bottom end of the top plate 16 is fixedly connected to an electric telescopic rod 17, the bottom end of the electric telescopic rod 17 is fixedly connected to a fixing piece 18, the outer side of the fixing piece 18 is fixedly connected to a motor 19, the output end of the motor 19 is fixedly connected to a third rotating shaft 20 passing through the fixing piece 18, the outer side of the third rotating shaft 20 is fixedly connected to a saw blade 21, the center positions of the two connecting rods 11 are connected by a second rotating shaft 12 to form a connecting rod structure, the fixed block 5, the spring 6, the fixed plate 7 and the rubber block 8 are a group, there are two groups in total, and they are symmetrically arranged at both ends of the connecting block 23, the number of side plates 15 is two, and they are symmetrically arranged between the top plate 16 and the connecting plate 1.

[0024] Workflow: When an automatic bending device is needed for the production of aluminum profile frames, the automatic bending machine is an existing technology, which is controlled as a whole by a numerical control module using the existing technical principle. When not in use, the clamping die 2 and the fixed die 3 are in the same plane, such as Figure 3As shown in the layout, first hold the two handles 13 and press them to make the handles 13 fit together. Under the action of the first limiting groove 9 and the second rotating shaft 12, the two first rotating shafts 10 are driven to separate. Under the action of the first rotating shaft 10, one set of fixing plates 7 and rubber blocks 8 are separated from another set of fixing plates 7 and rubber blocks 8. The raised parts of the aluminum profile are clamped and engaged. The aluminum profile can be fixed in the position between the fixing block 5 and the fixing mold 3 by twisting the adjustment block without additional tools. Then the fixing mold 3 shrinks and fits with the fixing block 5 to limit the aluminum profile. After the aluminum profile is fixed, the clamping mold 2 will also shrink and get close to the fixing block 5 to clamp the aluminum profile. After that, the entire aluminum profile is supported by the fixing mold 3. Under the action of the rotating mechanism 4, the fixing block 5 and the clamping mold 2 are driven to rotate together to bend the aluminum profile. After bending, the aluminum profile will be aligned with the side of the fixing block 5. After the material is fitted and snapped into the second limit groove 14, the feeding device will match the corresponding feeding speed according to the rotation speed of the rotating mechanism 4, and then the clamping die 2 and the fixed block 5 are separated, and the rotating mechanism 4 drives the fixed block 5 and the clamping die 2 to reset, and then according to the required length, the numerical control device controls the feeding device to feed, and then repeats the previous action, the clamping die 2 shrinks toward the fixed block 5, and the aluminum profile is clamped and clamped, and the rotating mechanism 4 is rotated to achieve bending again. When cutting is required, the feeding device and the rotating mechanism 4 are stopped first, and the electric telescopic rod 17 is controlled to complete the descent through the numerical control module, and the motor 19 is controlled to start, and the third rotating shaft 20 and the saw blade 21 are driven by the motor 19 to rotate at a high speed, and the aluminum profile fixed by the fixed plate 7 and the rubber block 8 is cut by the saw blade 21, without the need to disassemble the aluminum profile, and the unfinished bending can be continued after the cutting is completed.

[0025] The contents not described in detail in this specification belong to the prior art known to the professional and technical personnel in this field. The standard parts used in this utility model can be purchased from the market, and the special-shaped parts can be customized according to the description and the drawings. The specific connection methods of each part adopt the conventional means such as bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic bending device for producing an aluminum profile frame, comprising a connecting plate (1), characterized in that: The top end of the connecting plate (1) is provided with a clamping die (2), the top end of the connecting plate (1) is provided with a rotating mechanism (4) located on the left side of the clamping die (2), the top end of the connecting plate (1) is provided with a fixed die (3) located behind the rotating mechanism (4), the top end of the rotating mechanism (4) is fixedly connected to a fixed block (5), the inner side of the fixed block (5) is fixedly connected to a spring (6), the end of the spring (6) away from the fixed block (5) is fixedly connected to a fixed plate (7), and the end of the fixed plate (7) away from the spring (6) is fixedly connected to a rubber block (8). The fixing block (5) is provided with a first limiting groove (9) inside, the fixing plate (7) is provided with a third limiting groove (22) outside, the fixing plate (7) is rotatably connected to a first rotating shaft (10) penetrating the third limiting groove (22) inside, the first rotating shaft (10) is fixedly connected to a connecting rod (11) outside, the connecting rod (11) is fixedly connected to a handle (13) at one end away from the first rotating shaft (10), a second limiting groove (14) is provided on one side of the fixing block (5), and a connecting block (23) is fixedly connected between the fixing blocks (5).

2. The automatic bending device for producing aluminum profile frames according to claim 1 is characterized in that: The top end of the connecting plate (1) is fixedly connected to a side plate (15) located on the left side of the rotating mechanism (4), the top end of the side plate (15) is fixedly connected to a top plate (16), the bottom end of the top plate (16) is fixedly connected to an electric telescopic rod (17), the bottom end of the electric telescopic rod (17) is fixedly connected to a fixing member (18), the outer side of the fixing member (18) is fixedly connected to a motor (19), the output end of the motor (19) is fixedly connected to a third rotating shaft (20) penetrating the fixing member (18), and the outer side of the third rotating shaft (20) is fixedly connected to a saw blade (21).

3. The automatic bending device for producing aluminum profile frames according to claim 1 is characterized in that: The center positions of the two connecting rods (11) are connected by a second rotating shaft (12) passing through them to form a connecting rod structure.

4. The automatic bending device for producing aluminum profile frames according to claim 1 is characterized in that: The fixing block (5), the spring (6), the fixing plate (7) and the rubber block (8) form a group, with two groups in total, and are symmetrically arranged at both ends of the connecting block (23).

5. The automatic bending device for producing aluminum profile frames according to claim 2 is characterized in that: The number of the side plates (15) is two, and they are symmetrically arranged between the top plate (16) and the connecting plate (1).

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