Material bending device

Abstract

The utility model discloses a material bending device, which belongs to the technical field of material bending, and comprises a frame body, a rotating mechanism, a carrier table, a jacking mechanism, a pressing block mechanism and a bending mechanism, the rotating mechanism is fixedly connected with the frame body, the carrier table is fixedly connected with the rotating mechanism, the jacking mechanism is clamped with the carrier table, the pressing block mechanism is abutted against the carrier table, and the bending mechanism is fixedly connected with the frame body. The bending mechanism comprises a pre-bending assembly and a secondary bending assembly, the pre-bending assembly is connected with the frame body in a fastened mode, the secondary bending assembly is connected with the frame body in a fastened mode, the rotating mechanism drives the carrier table to rotate so that materials can be in place, the jacking mechanism pushes the materials to the position below the pressing block mechanism, and the pressing block mechanism fixes the materials so that bending treatment can be conducted conveniently. The pre-bending assembly conducts primary bending to form a basic bending shape for materials, and the secondary bending assembly conducts further bending treatment to meet the more accurate bending requirement.

Description

Technical Field

[0001] The utility model relates to the technical field of material bending, in particular to a material bending device. Background Art

[0002] With the increasing demand for automation and precision processing, bending technology has gradually shifted from manual operation to automated and semi-automated operation. The bending process relies on simple mechanical devices and manual operations of workers, with low precision and efficiency. With the development of electronic technology and computer technology, bending devices have begun to integrate more high-precision control systems and automated equipment, which have significantly improved processing accuracy and production efficiency. It can not only achieve highly precise bending processing, but also automatically adjust parameters in complex processing tasks and optimize production processes.

[0003] At present, CNC bending machines are the most widely used type. They control the bending angle and force through preset programs and can achieve high-precision bending processing. In addition, there are high-end bending equipment that uses high-tech means such as lasers and photoelectric sensors for real-time monitoring and feedback adjustment. The application of these technologies has greatly improved the accuracy and efficiency of bending processing.

[0004] Regarding the above-mentioned related technologies, firstly, the cost of high-end bending devices is relatively high, which may be a heavy burden for small and medium-sized enterprises. Secondly, failure in one-time forming will result in waste of materials and reduce bending efficiency. At the same time, the technical requirements for operators are also increased accordingly, requiring special training. Therefore, technical personnel in this field provide a material bending device to solve the problems raised in the above background. Utility Model Content

[0005] The purpose of the utility model is to provide a material bending device to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0007] The material bending device includes a frame, a rotating mechanism, a carrier platform, a lifting mechanism, a pressing mechanism and a bending mechanism. The rotating mechanism and the frame are tightly connected, the carrier platform and the rotating mechanism are tightly connected, the lifting mechanism and the carrier platform are clamped, and the pressing mechanism and the carrier platform are abutted. The bending mechanism includes a pre-bending component and a secondary bending component. The pre-bending component is used for primary bending, and the secondary bending component is used for secondary bending. The pre-bending component and the frame are tightly connected, and the secondary bending component and the frame are tightly connected.

[0008] By adopting the above technical solution, the rotation mechanism is started, which drives the carrier to rotate and put the material in place. Then, the lifting mechanism pushes the material from the carrier to the block pressing mechanism, and the block pressing mechanism fixes the material for bending. The bending process is divided into two stages: first, the pre-bending component performs the initial bending to form a basic bending shape for the material; then, the secondary bending component performs further bending to achieve more precise bending requirements. The innovation of this design is that it introduces the concepts of pre-bending and secondary bending, allowing further precise adjustment through secondary bending after the initial formation of the general shape, which greatly improves the bending accuracy and efficiency. In addition, the close connection and optimized layout of the entire device ensure efficient and stable operating performance and excellent technical effects.

[0009] Furthermore, the pre-bending assembly includes a first cylinder, a second cylinder, a first motor and a pre-bending guide, the first cylinder and the second cylinder are drivingly connected, the second cylinder and the frame are fastened together, the frame and the second cylinder are fastened together, the first cylinder and the first motor are drivingly connected, and the first motor and the pre-bending guide are drivingly connected.

[0010] By adopting the above technical scheme, when working, the first cylinder and the second cylinder work together to use air pressure to achieve preliminary positioning and advancement of the material, wherein the second cylinder is fixed on the frame to ensure the stability of the operation, and the first motor drives the pre-bending guide to adjust the position and angle of the guide according to the specific bending requirements of the material to achieve precise pre-bending of the material. The cylinder is used to achieve rapid and large-range movement, and the motor is used to achieve fine position and angle adjustment to achieve the expected bending effect. In terms of technical effect, this combination not only improves the bending accuracy and efficiency, but also enhances the equipment's adaptability to different materials and bending requirements, so that the pre-bending stage can more flexibly cope with complex bending tasks, providing a more precise foundation for subsequent secondary bending, and greatly improving the overall processing accuracy and work efficiency.

[0011] Furthermore, the secondary bending assembly includes a third cylinder, a fourth cylinder and a bending guide, the fourth cylinder and the frame are fastened together, the third cylinder and the fourth cylinder are drivingly connected, and the bending guide and the third cylinder are drivingly connected.

[0012] By adopting the above technical scheme, the fourth cylinder is first fixed on the frame to ensure the stability of the entire bending process. The transmission connection between the third cylinder and the fourth cylinder enables the third cylinder to accurately control the movement of the bending guide, thereby adjusting the position and bending angle of the material. The bending guide is directly connected to the third cylinder and is responsible for the actual bending action. By accurately controlling the motion trajectory of the bending guide, the secondary bending of the material is achieved to achieve higher processing accuracy and requirements, optimize the accuracy and controllability of the bending process, and enable the device to adapt to more complex and changeable bending tasks. Through the step-by-step and multi-component collaborative operation, the flexibility of operation and the quality of the finished product are significantly improved, providing a more efficient and accurate solution for material processing.

[0013] Furthermore, the rotating mechanism includes a divider, a rotating motor, a rotating disk and a fixed disk. The rotating motor and the divider are transmission-connected, the rotating disk and the rotating motor are transmission-connected, the rotating disk and the fixed disk are rotationally connected, and the carrier and the rotating disk are fastened.

[0014] By adopting the above technical solution, the rotating motor can achieve precise rotational indexing through the transmission connection with the divider, thereby controlling the rotation of the rotating disk. The rotating disk is connected to the rotating motor through transmission and realizes rotation connection with the fixed disk, and the carrier table is fastened to the rotating disk, ensuring the stability and precise positioning of the material during the bending process. In the work process, the rotating motor starts to drive the rotating disk to rotate, and the rotation angle is accurately controlled by the divider to ensure that the material can be accurately moved to the required bending position. This configuration allows materials to be efficiently converted between different workstations, provides conditions for continuous bending operations, and optimizes the positioning and movement efficiency of materials during the processing process. Especially in application scenarios that require multi-angle or multi-directional bending, it can significantly improve production efficiency and processing accuracy, not only realizing high-precision angle control, but also greatly improving the operating flexibility of the equipment and the ability to adapt to different processing requirements. This design allows the material bending device to ensure high-precision and high-efficiency output when handling complex bending tasks.

[0015] Furthermore, the carrier platform includes an upper carrier, a lower carrier and a buckle, the upper carrier and the lower carrier are fastened together, the buckle and the upper carrier are buckled together, the upper carrier is provided with a first top outlet, the lower carrier is provided with a second top outlet, the lifting mechanism is slidably connected to the first top outlet, and the lifting mechanism is slidably connected to the second top outlet.

[0016] By adopting the above technical solution, the carrier platform adopts a combination design of an upper carrier and a lower carrier, and the two are fastened to ensure stability. At the same time, the buckle design enables the upper carrier to be quickly connected with the material, further increasing the flexibility of operation. The upper carrier and the lower carrier are respectively designed with a first top outlet and a second top outlet. After the material is positioned on the upper carrier, the lifting movement of the lifting mechanism is used to accurately deliver the material to the processing position, reducing the material processing time and improving production efficiency. It also simplifies the processing method of complex bending tasks, making the entire bending process more efficient and controllable.

[0017] Furthermore, the lifting mechanism includes a fifth cylinder, a sixth cylinder and an ejection block, the sixth cylinder and the frame are fastened together, the fifth cylinder and the sixth cylinder are transmission-connected, the fifth cylinder and the ejection block are transmission-connected, the ejection block and the first ejection outlet are slidingly connected, and the ejection block and the second ejection outlet are slidingly connected.

[0018] By adopting the above technical solution, the sixth cylinder is fixed on the frame to ensure the stability of the entire mechanism. The transmission connection between the fifth cylinder and the sixth cylinder realizes the effective transmission of power, and the transmission connection between the fifth cylinder and the ejector block is responsible for directly converting the power into the pushing action of the material. The ejector block is slidably connected with the first ejector outlet of the upper carrier and the second ejector outlet of the lower carrier, ensuring that the material can be smoothly bent in the bending area. In the work flow, after the material completes a specific processing step, the fifth cylinder receives a signal and starts, driving the ejector block to slide along a preset trajectory, and pushes the material to the pre-bending area through the first ejector outlet or the second ejector outlet. The precise position control and smooth pushing of the material significantly improve the production efficiency and processing accuracy, and also reduce the downtime caused by improper material handling.

[0019] Furthermore, the pressing block mechanism includes a second motor, a pressing platform and a pressing block. The second motor and the pressing block are transmission-connected, the pressing block and the pressing platform are slidingly connected, the pressing platform and the second motor are fastenedly connected, the pressing platform and the frame are fastenedly connected, and the pressing block and the upper carrier are abutted.

[0020] By adopting the above technical solution, the second motor is used as a power source to directly drive the pressing block to move up and down through transmission. The sliding connection between the pressing block and the pressing table allows the pressing block to move vertically along the pressing table, and the pressing table is fixed to the second motor and the frame by a fastening connection, thereby ensuring the stability and reliability of the entire pressing block mechanism. When the material is placed on the upper carrier, the second motor is started to drive the pressing block to move downward until it contacts the material, and fixes the material in the correct position and posture by applying pressure, thereby creating a stable processing environment for the subsequent bending process, ensuring the accuracy of the material during the bending process, avoiding processing errors caused by material movement or deformation, and improving the accuracy and efficiency of the bending process, especially when processing small or easily deformed materials, it can effectively prevent processing errors and improve product quality.

[0021] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0022] 1. The device can be fine-tuned after the initial bending, which greatly improves the bending accuracy and work efficiency. This design allows the material to transition smoothly between various processing stages, ensuring the efficient and stable processing process, while reducing processing errors and improving processing accuracy. In addition, the close connection and optimized layout of the entire device further ensure the stability of operation and excellent technical effects, providing an efficient and reliable solution for complex or fine bending tasks.

[0023] 2. The combined use of electric and pneumatic pre-bending components and the precise control of the bending guide of the secondary bending components optimize the accuracy and controllability of the bending process, which not only improves the flexibility of operation and the quality of the finished product, but also enables the equipment to adapt to more complex and variable bending tasks. In particular, the precise rotary indexing function of the rotating mechanism improves the positioning and movement efficiency of materials during the processing, significantly improving production efficiency and processing accuracy.

[0024] 3. The upper and lower tool design of the carrier platform and the efficient material pushing of the jacking mechanism greatly simplify the material movement process and reduce the labor intensity of the operator. The precise control of the briquetting mechanism ensures the stability of the material during the bending process, avoids processing errors and improves product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0026] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0027] Figure 2It is a schematic diagram of the structure of the pre-bending component of the utility model;

[0028] Figure 3 It is a schematic diagram of the structure of the secondary bending component of the utility model;

[0029] Figure 4 It is a schematic diagram of the structure of the rotating mechanism of the utility model;

[0030] Figure 5 This is a schematic diagram of the new structure of the practical carrier platform;

[0031] Figure 6 This is a schematic diagram of the structure of the jacking mechanism of the utility model;

[0032] Figure 7 It is a schematic diagram of the structure of the briquetting mechanism of the utility model.

[0033] In the figure: 1. frame; 2. rotating mechanism; 21. divider; 22. rotating motor; 23. rotating disk; 24. fixed disk; 3. carrier platform; 31. upper carrier; 311. first ejection outlet; 32. lower carrier; 321. second ejection outlet; 33. buckle; 4. lifting mechanism; 41. fifth cylinder; 42. sixth cylinder; 43. ejection block; 5. pressing block mechanism; 51. second motor; 52. pressing platform; 53. pressing block; 6. bending mechanism; 61. pre-bending assembly; 611. first cylinder; 612. second cylinder; 613. first motor; 614. pre-bending guide; 62. secondary bending assembly; 621. third cylinder; 622. fourth cylinder; 623. bending guide. DETAILED DESCRIPTION

[0034] 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.

[0035] See also Figure 1-7 , the utility model provides a technical solution:

[0036] The material bending device includes a frame 1, a rotating mechanism 2, a carrier platform 3, a lifting mechanism 4, a pressing mechanism 5 and a bending mechanism 6. The rotating mechanism 2 is tightly connected to the frame 1, the carrier platform 3 is tightly connected to the rotating mechanism 2, the lifting mechanism 4 is clamped on the carrier platform, the pressing mechanism 5 is abutted against the carrier platform 3, and the bending mechanism 6 includes a pre-bending component 61 and a secondary bending component 62. The pre-bending component 61 is used for primary bending, and the secondary bending component 62 is used for secondary bending. The pre-bending component 61 is tightly connected to the frame 1, and the secondary bending component 62 is tightly connected to the frame 1.

[0037] By adopting the above technical solution, the rotation mechanism 2 is started, which drives the carrier platform 3 to rotate and put the material in place. Then, the lifting mechanism 4 pushes the material from the carrier platform 3 to under the pressing mechanism 5, and the pressing mechanism 5 fixes the material for bending. The bending process is divided into two stages: first, the pre-bending component 61 performs the initial bending to form a basic bending shape for the material; then, the secondary bending component 62 performs further bending to achieve more precise bending requirements. The innovation of this design is that it introduces the concepts of pre-bending and secondary bending, allowing further precise adjustment through secondary bending after the initial formation of the general shape, which greatly improves the bending accuracy and efficiency. In addition, the close connection and optimized layout of the entire device ensure efficient and stable operating performance and excellent technical effects.

[0038] Furthermore, the pre-bending assembly 61 includes a first cylinder 611, a second cylinder 612, a first motor 613 and a pre-bending guide 614; the first cylinder 611 and the second cylinder 612 are transmission-connected, the second cylinder 612 and the frame 1 are fastened together, the frame 1 and the second cylinder 612 are fastened together, the first cylinder 611 and the first motor 613 are transmission-connected, and the first motor 613 and the pre-bending guide 614 are transmission-connected.

[0039] By adopting the above technical scheme, when working, the first cylinder 611 and the second cylinder 612 work together to use air pressure to achieve preliminary positioning and advancement of the material, wherein the second cylinder 612 is fixed on the frame 1 to ensure the stability of the operation, and the first motor 613 drives the pre-bending guide 614 to adjust the position and angle of the guide according to the specific bending requirements of the material to achieve precise pre-bending of the material, and not only use the cylinder to achieve rapid large-range movement, but also achieve fine position and angle adjustment through motor control to achieve the expected bending effect. In terms of technical effect, this combination not only improves the bending accuracy and efficiency, but also enhances the adaptability of the equipment to different materials and bending requirements, so that the pre-bending stage can more flexibly cope with complex bending tasks, providing a more accurate foundation for subsequent secondary bending, and greatly improving the overall processing accuracy and work efficiency.

[0040] Furthermore, the secondary bending assembly 62 includes a third cylinder 621, a fourth cylinder 622 and a bending guide 623, the fourth cylinder 622 and the frame 1 are fastened together, the third cylinder 621 and the fourth cylinder 622 are transmission-connected, and the bending guide 623 and the third cylinder 621 are transmission-connected.

[0041] By adopting the above technical solution, the fourth cylinder 622 is first fixed on the frame 1 to ensure the stability of the entire bending process. The transmission connection between the third cylinder 621 and the fourth cylinder 622 enables the third cylinder 621 to accurately control the movement of the bending guide 623, thereby adjusting the position and bending angle of the material. The bending guide 623 is directly connected to the third cylinder 621 and is responsible for the actual bending action. By accurately controlling the movement trajectory of the bending guide 623, the secondary bending of the material is achieved to achieve higher processing accuracy and requirements, optimize the accuracy and controllability of the bending process, and enable the device to adapt to more complex and changeable bending tasks. Through the step-by-step and multi-component collaborative operation, the flexibility of operation and the quality of the finished product are significantly improved, providing a more efficient and accurate solution for material processing.

[0042] Furthermore, the rotating mechanism 2 includes a divider 21, a rotating motor 22, a rotating disk 23 and a fixed disk 24, the rotating motor 22 and the divider 21 are transmission-connected, the rotating disk 23 and the rotating motor 22 are transmission-connected, the rotating disk 23 and the fixed disk 24 are rotationally connected, and the carrier and the rotating disk 23 are fastened.

[0043] By adopting the above technical solution, the rotating motor 22 can achieve precise rotational indexing through the transmission connection with the divider 21, thereby controlling the rotation of the rotating disk 23. The rotating disk 23 is transmission-connected to the rotating motor 22 and realizes a rotational connection with the fixed disk 24, while the carrier 3 is fastened to the rotating disk 23, ensuring the stability and precise positioning of the material during the bending process. In the work process, the rotating motor 22 starts to drive the rotating disk 23 to rotate, and the rotation angle is precisely controlled by the divider 21 to ensure that the material can be accurately moved to the required bending position. This configuration allows materials to be efficiently converted between different workstations, provides conditions for continuous bending operations, and optimizes the positioning and movement efficiency of materials during the processing process. Especially in application scenarios requiring multi-angle or multi-directional bending, it can significantly improve production efficiency and processing accuracy, not only realizing high-precision angle control, but also greatly improving the operating flexibility of the equipment and the ability to adapt to different processing requirements. Such a design allows the material bending device to ensure high-precision and high-efficiency output when handling complex bending tasks.

[0044] Furthermore, the carrier platform 3 includes an upper carrier 31, a lower carrier 32 and a buckle 33. The upper carrier 31 and the lower carrier 32 are fastened together, the buckle 33 is snapped together with the upper carrier 31, a first top outlet 311 is provided on the upper carrier 31, a second top outlet 321 is provided on the lower carrier 32, the lifting mechanism 4 is slidably connected to the first top outlet 311, and the lifting mechanism 4 is slidably connected to the second top outlet 321.

[0045] By adopting the above technical solution, the carrier platform 3 adopts a combined design of an upper carrier 31 and a lower carrier 32, and the two are fastened to ensure stability. At the same time, the buckle 33 design enables the upper carrier 31 to be quickly connected with the material, further increasing the flexibility of operation. The upper carrier 31 and the lower carrier 32 are respectively designed with a first top outlet 311 and a second top outlet 321. After the material is positioned on the upper carrier 31, the lifting movement of the lifting mechanism 4 is used to accurately deliver the material to the processing position, reducing the material processing time and improving production efficiency. It also simplifies the processing method of complex bending tasks, making the entire bending process more efficient and controllable.

[0046] Furthermore, the lifting mechanism 4 includes a fifth cylinder 41, a sixth cylinder 42 and an ejection block 43, the sixth cylinder 42 and the frame 1 are fastened together, the fifth cylinder 41 and the sixth cylinder 42 are transmission-connected, the fifth cylinder 41 and the ejection block 43 are transmission-connected, the ejection block 43 and the first ejection outlet 311 are slidingly connected, and the ejection block 43 and the second ejection outlet 321 are slidingly connected.

[0047] By adopting the above technical solution, the sixth cylinder 42 is fixed on the frame 1, which ensures the stability of the entire mechanism. The transmission connection between the fifth cylinder 41 and the sixth cylinder 42 realizes the effective transmission of power, and the transmission connection between the fifth cylinder 41 and the ejector block 43 is responsible for directly converting the power into the pushing action of the material. The ejector block 43 is provided with a first ejection outlet 311 of the upper carrier 31 and a second ejection outlet 321 of the lower carrier 32 for sliding connection, ensuring that the material to be bent in the area to be bent is smoothly enough. In the work flow, after the material completes a specific processing step, the fifth cylinder 41 receives a signal and starts, driving the ejector block 43 to slide along a preset trajectory, and pushes the material to the pre-bending area through the first ejection outlet 311 or the second ejection outlet 321. The precise position control and smooth pushing of the material significantly improve the production efficiency and processing accuracy, and also reduce the downtime caused by improper material handling.

[0048] Furthermore, the pressing block mechanism 5 includes a second motor 51, a pressing platform 52 and a pressing block 53. The second motor 51 and the pressing block 53 are transmission-connected, the pressing block 53 and the pressing platform 52 are slidingly connected, the pressing platform 52 and the second motor 51 are fastenedly connected, the pressing platform 52 and the frame 1 are fastenedly connected, and the pressing block 53 and the upper carrier 31 are abutted.

[0049] By adopting the above technical solution, the second motor 51 is used as a power source to directly drive the pressing block 53 to move up and down through transmission. The sliding connection between the pressing block 53 and the pressing platform 52 allows the pressing block 53 to move vertically along the pressing platform 52, and the pressing platform 52 is fixed to the second motor 51 and the frame 1 by a fastening connection, ensuring the stability and reliability of the entire pressing mechanism 5. When the material is placed on the upper carrier 31, the second motor 51 is started to drive the pressing block 53 to move downward until it contacts the material, and fix the material in the correct position and posture by applying pressure, creating a stable processing environment for the subsequent bending process, ensuring the accuracy of the material during the bending process, avoiding processing errors caused by material movement or deformation, and improving the accuracy and efficiency of the bending process, especially when processing small or easily deformed materials, it can effectively prevent processing errors and improve product quality.

[0050] The working principle of this utility model:

[0051] The rotating mechanism drives the carrier table to rotate to accurately position the material. Then, the lifting mechanism pushes the material to the bottom of the pressing mechanism and fixes it for bending. The processing is divided into two stages: the pre-bending component is first bent to form a basic shape, and then the secondary bending component is adjusted in detail to meet high-precision requirements. During this process, the pre-bending component achieves rapid positioning and precise adjustment through the collaboration of the cylinder and the motor, and the secondary bending component further completes the detail adjustment through the precise control of the bending guide, which not only significantly improves the bending accuracy and efficiency, but also ensures the efficiency and stability of the processing process through sophisticated component coordination and process design, adapts to complex and changeable processing needs, and provides an efficient, precise and stable material bending solution for the modern manufacturing industry.

[0052] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or still includes elements inherent to such process, method, article or device.

[0053] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. Material bending device, characterized in that: The material bending device comprises a frame (1), a rotating mechanism (2), a carrier platform (3), a lifting mechanism (4), a pressing mechanism (5) and a bending mechanism (6); the rotating mechanism (2) and the frame (1) are tightly connected, the carrier platform (3) and the rotating mechanism (2) are tightly connected, the lifting mechanism (4) and the carrier platform are clamped, the pressing mechanism (5) and the carrier platform (3) are abutted, and the bending mechanism (6) comprises a pre-bending component (61) and a secondary bending component (62); the pre-bending component (61) is used for primary bending, and the secondary bending component (62) is used for secondary bending; the pre-bending component (61) and the frame (1) are tightly connected, and the secondary bending component (62) and the frame (1) are tightly connected.

2. The material bending device according to claim 1, characterized in that: The pre-bending assembly (61) includes a first cylinder (611), a second cylinder (612), a first motor (613) and a pre-bending guide (614); the first cylinder (611) and the second cylinder (612) are transmission-connected; the second cylinder (612) and the frame (1) are fastened; the frame (1) and the second cylinder (612) are fastened; the first cylinder (611) and the first motor (613) are transmission-connected; the first motor (613) and the pre-bending guide (614) are transmission-connected.

3. The material bending device according to claim 1, characterized in that: The secondary bending assembly (62) comprises a third cylinder (621), a fourth cylinder (622) and a bending guide (623); the fourth cylinder (622) and the frame (1) are fastened together; the third cylinder (621) and the fourth cylinder (622) are transmission-connected; and the bending guide (623) and the third cylinder (621) are transmission-connected.

4. The material bending device according to claim 1, characterized in that: The rotating mechanism (2) comprises a divider (21), a rotating motor (22), a rotating disk (23) and a fixed disk (24); the rotating motor (22) and the divider (21) are transmission-connected, the rotating disk (23) and the rotating motor (22) are transmission-connected, the rotating disk (23) and the fixed disk (24) are rotationally connected, and the carrier and the rotating disk (23) are tightly connected.

5. The material bending device according to claim 1, characterized in that: The carrier platform (3) comprises an upper carrier (31), a lower carrier (32) and a buckle (33); the upper carrier (31) and the lower carrier (32) are fastened together; the buckle (33) and the upper carrier (31) are snap-connected; the upper carrier (31) is provided with a first top outlet (311); the lower carrier (32) is provided with a second top outlet (321); the lifting mechanism (4) and the first top outlet (311) are slidably connected; and the lifting mechanism (4) and the second top outlet (321) are slidably connected.

6. The material bending device according to claim 5, characterized in that: The lifting mechanism (4) comprises a fifth cylinder (41), a sixth cylinder (42) and an ejection block (43); the sixth cylinder (42) is fixedly connected to the frame (1); the fifth cylinder (41) is transmission-connected to the sixth cylinder (42); the fifth cylinder (41) is transmission-connected to the ejection block (43); the ejection block (43) is slidably connected to the first ejection outlet (311); and the ejection block (43) is slidably connected to the second ejection outlet (321).

7. The material bending device according to claim 5, characterized in that: The pressing block mechanism (5) comprises a second motor (51), a pressing platform (52) and a pressing block (53); the second motor (51) and the pressing block (53) are transmission-connected; the pressing block (53) and the pressing platform (52) are slidingly connected; the pressing platform (52) and the second motor (51) are tightly connected; the pressing platform (52) and the frame (1) are tightly connected; and the pressing block (53) and the upper carrier (31) are in abutment with each other.

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