Bending and transferring integrated device

Abstract

The utility model relates to the technical field of bending machine discloses a bending and transfer integrated device, including first bending machine and second bending machine, the front side of first bending machine and second bending machine is provided with the transition platform, the front side of transition platform is provided with the conveying frame, the inside fixed connection of first bending machine and second bending machine has the placing stand, the top of placing stand is provided with two supporting components, the inside of first bending machine and second bending machine is provided with main bending mechanism and vice bending mechanism respectively, the inside mounting of first bending machine and second bending machine has the movable frame, the bottom detachable connection of movable frame has a plurality of assembly blocks, the both sides of the outside of assembly block all can detachable connection has the clamping plate, the bottom of a plurality of assembly blocks is provided with the presser plate. Through the special bending mechanism of different processing scene design, two kinds of mechanisms solve different processing problems respectively, and the bending quality of all kinds of materials is greatly improved, and the probability of defective product generation is reduced.

Description

Technical Field

[0001] This utility model relates to the field of bending machine technology, and in particular to an integrated bending and conveying device. Background Technology

[0002] In the metal processing industry, sheet metal bending is a core process in component forming, widely used in industries such as home appliance manufacturing, automotive parts production, and construction machinery assembly. As downstream industries continuously increase their demands for product precision and production efficiency, traditional single-function bending equipment can no longer meet the needs of modern production lines. Equipment with integrated "conveyor-bending-positioning" functions is gradually becoming the industry trend. Currently, bending and transfer equipment on the market needs to be compatible with processing materials of different sizes and thicknesses, ensuring the stability of the material during transfer while avoiding edge deformation and positional shifts during bending. Therefore, higher requirements are placed on the structural stability, functional adaptability, and processing precision of the equipment.

[0003] The mechanical structure of existing bending and transfer equipment typically consists of three parts: a conveying mechanism, a bending mechanism, and a positioning component. The conveying mechanism usually uses a conveyor belt in conjunction with a robotic arm to transfer materials. The robotic arm grabs the material and moves it into the bending machine. The bending mechanism is based on a fixed processing table and is equipped with a liftable pressure plate to complete the bending of the material. The surface of the processing table is pre-set with V-grooves to accommodate different bending angles.

[0004] However, existing technologies still have many problems in practical applications. When processing large-sized materials, the material edges are prone to sagging and deformation due to their own weight, resulting in inconsistent dimensional accuracy of the bent product. This is because existing support structures are mostly fixed designs and cannot adjust the support height and range in real time according to the material size. In high-precision bending operations, traditional clamping structures only limit movement in one direction, making it difficult to handle minute displacements during the bending process, and they lack adaptive adjustment capabilities, easily leading to bending position deviations. Therefore, this invention provides an integrated bending and transport device to address the shortcomings of existing technologies. Utility Model Content

[0005] To overcome the above deficiencies, this utility model provides an integrated bending and conveying device, which solves the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a bending and conveying integrated device, comprising a first bending machine and a second bending machine, a transition platform is provided on the front side of the first bending machine and the second bending machine, a conveyor frame is provided on the front side of the transition platform, a placement frame is fixedly connected inside the first bending machine and the second bending machine, two support components are provided on the top of the placement frame, a main bending mechanism and a secondary bending mechanism are respectively provided inside the first bending machine and the second bending machine, a movable frame is installed inside the first bending machine and the second bending machine, a plurality of assembly blocks are detachably connected to the bottom of the movable frame, clamping plates are detachably connected to both sides of the outer side of the assembly blocks, and pressure plates are provided at the bottom of the plurality of assembly blocks; The support assembly includes a linear module, which is installed on the top of the placement frame. A support block is installed on the movable seat of the linear module. A first tray is fixedly connected to the top of the support block, and a second tray is fixedly connected to the top of the first tray.

[0007] As a further description of the above technical solution: The main bending mechanism includes a first processing table, which is fixedly connected inside the first bending machine. A first bending seat is fixedly connected to the top of the first processing table. A first V-shaped groove is formed on the top of the first bending seat, and the inner side of the first V-shaped groove is in contact with the bottom of the pressure plate.

[0008] As a further description of the above technical solution: The top of the first V-shaped groove is at the same level as the top of the first pallet. The top of the first processing table is provided with four receiving grooves. An extension block is slidably connected to the inner side of the receiving groove. A slider is fixedly connected to the bottom of the extension block. A cover is fixedly connected to the bottom of the two sliders.

[0009] As a further description of the above technical solution: The inside of the cover is rotatably connected to a roller, and the bottom of the receiving groove has two grooves, with a spring fixedly connected to the inner wall of the groove. The bottom of the spring is fixedly connected to the top of the cover.

[0010] As a further description of the above technical solution: The bottom of the placement rack is fixedly connected to two fixing plates, and two electric push rods are installed inside the placement rack. The output end of the electric push rod is fixedly connected to an inclined block.

[0011] As a further description of the above technical solution: The top of the fixed plate is provided with a guide groove, the bottom of the inclined block is slidably connected to the inner side of the guide groove, and the top of the inclined block is in contact with the bottom of the roller.

[0012] As a further description of the above technical solution: The auxiliary bending mechanism includes a second processing table, which is fixedly connected inside the second bending machine. A second bending seat is fixedly connected to the top of the second processing table. A second V-shaped groove is opened on the top of the second bending seat, and the inner side of the second V-shaped groove is in contact with the bottom of the pressure plate.

[0013] As a further description of the above technical solution: The second processing table has two strip-shaped holes on its top and two connecting blocks fixedly connected to its bottom. Two telescopic rods are rotatably connected to one side of each connecting block, and the top of each telescopic rod extends through the strip-shaped holes to the top of the second processing table.

[0014] As a further description of the above technical solution: The top of the telescopic rod is rotatably connected to a turntable, and the turntable is equipped with two miniature cylinders inside, with the output end of the miniature cylinders fixedly connected to a Z-shaped plate.

[0015] As a further description of the above technical solution: Multiple anti-slip strips are fixedly connected to the adjacent sides of the two Z-shaped plates, and the two Z-shaped plates are used to clamp the processing material.

[0016] This utility model has the following beneficial effects: 1. In this utility model, by designing special bending mechanisms for different processing scenarios, when processing large-sized materials, the adjustable support structure can automatically adjust the support position and height according to the material size to avoid the material edge sagging and deformation; when bending with high precision, the positioning clamping structure effectively prevents material processing deviation through anti-slip clamping and adaptive rotation and extension, ensuring accurate bending position. The two mechanisms solve different processing problems respectively, greatly improve the bending quality of various materials, and reduce the probability of defective products.

[0017] 2. In this utility model, by adopting a collaborative structural design, the basic frame forms a stable integrated channel through a high-strength connection method. The movable pressurizing mechanism can flexibly adjust the spacing and position of the components, which can adapt to the transfer and bending requirements of different specifications of processing materials. At the same time, each core component is installed through a reliable fixing process to ensure the structural stability during operation, reduce processing errors caused by component loosening, improve the overall durability and operational safety of the equipment, and provide a stable foundation for efficient processing.

[0018] 3. In this utility model, the connection method of each component of the device takes into account both stability and flexibility. Some components adopt a detachable connection design, which facilitates later maintenance and replacement, reduces equipment downtime for maintenance. At the same time, the action coordination mechanism ensures that the material is smoothly transitioned in each stage of conveying, lifting, bending, etc., avoiding collisions and damage to the material during transfer and processing. This protects the processed material and further improves processing efficiency, making it suitable for continuous, large-scale processing and production needs. Attached Figure Description

[0019] Figure 1 This is a front perspective view of the present invention; Figure 2 This is a perspective view of the right side of the present invention; Figure 3 This is a schematic diagram of the structure of the first bending machine proposed in this utility model; Figure 4 This is a schematic diagram of the structure of the clamping plate proposed in this utility model; Figure 5 This is a schematic diagram of the main bending mechanism proposed in this utility model; Figure 6 This is a schematic diagram of the structure of the second bending machine proposed in this utility model; Figure 7 This is a schematic diagram of the secondary bending mechanism proposed in this utility model; Figure 8 for Figure 7 Enlarged view of point A in the middle.

[0020] Legend: 1. First bending machine; 2. Second bending machine; 3. Conveyor frame; 4. Transition table; 5. Placement frame; 6. Support assembly; 601. Linear module; 602. Support block; 603. First pallet; 604. Second pallet; 7. Main bending mechanism; 701. First processing table; 702. First bending seat; 703. First V-groove; 704. Extension block; 705. Receiving groove; 706. Slider; 707. Cover; 708. Roller 709. Spring; 710. Fixing plate; 711. Guide groove; 712. Electric actuator; 713. Inclined block; 8. Secondary bending mechanism; 801. Second processing table; 802. Second bending seat; 803. Second V-groove; 804. Strip hole; 805. Connecting block; 806. Telescopic rod; 807. Turntable; 808. Z-shaped plate; 809. Anti-slip strip; 9. Moving frame; 10. Assembly block; 11. Clamping plate; 12. Pressure plate. Detailed Implementation

[0021] 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.

[0022] See attached document Figure 1 -Appendix Figure 8 This utility model provides a bending and transfer integrated device, including a first bending machine 1 and a second bending machine 2. A transition platform 4 is provided on the front side of the first bending machine 1 and the second bending machine 2. A conveyor frame 3 is provided on the front side of the transition platform 4. A placement frame 5 is fixedly connected inside the first bending machine 1 and the second bending machine 2. Two support components 6 are provided on the top of the placement frame 5. A main bending mechanism 7 and a secondary bending mechanism 8 are respectively provided inside the first bending machine 1 and the second bending machine 2. A movable frame 9 is installed inside the first bending machine 1 and the second bending machine 2. Multiple assembly blocks 10 are detachably connected to the bottom of the movable frame 9. Clamping plates 11 are detachably connected to both sides of the outer side of the assembly blocks 10. A pressure plate 12 is provided at the bottom of the multiple assembly blocks 10. The support component 6 includes a linear module 601, which is installed on the top of the placement frame 5. A support block 602 is installed on the movable seat of the linear module 601. A first support plate 603 is fixedly connected to the top of the support block 602, and a second support plate 604 is fixedly connected to the top of the first support plate 603. The main bending mechanism 7 includes a first processing table 701, which is fixedly connected inside the first bending machine 1. A first bending seat 702 is fixedly connected to the top of the first processing table 701. A first V-groove 703 is opened on the top of the first bending seat 702. The inner side of the first V-groove 703 is in contact with the bottom of the pressure plate 12, and the top of the first V-groove 703 is at the same level as the top of the first support plate 603. The top of the first processing table 701 is provided with four receiving slots 705. An extension block 704 is slidably connected to the inner side of the receiving slot 705. A slider 706 is fixedly connected to the bottom of the extension block 704. A cover 707 is fixedly connected to the bottom of the two sliders 706. A roller 708 is rotatably connected inside the cover 707. Two grooves are provided at the bottom of the receiving slot 705. A spring 709 is fixedly connected to the inner wall of the groove. The bottom of the spring 709 is fixedly connected to the top of the cover 707. Two fixing plates 710 are fixedly connected to the bottom of the placement rack 5. Two electric push rods 712 are installed inside the placement rack 5. An inclined block 713 is fixedly connected to the output end of the electric push rod 712. A guide groove 711 is provided at the top of the fixing plate 710. The bottom of the inclined block 713 is slidably connected to the inner side of the guide groove 711. The top of the inclined block 713 is in contact with the bottom of the roller 708. The secondary bending mechanism 8 includes a second processing table 801, which is fixedly connected inside the second bending machine 2. A second bending seat 802 is fixedly connected to the top of the second processing table 801. A second V-groove 803 is provided on the top of the second bending seat 802. The inner side of the second V-groove 803 fits against the bottom of the pressure plate 12. Two strip holes 804 are provided on the top of the second processing table 801. Two connecting blocks 805 are fixedly connected to the bottom of the second processing table 801. Two telescopic rods 806 are rotatably connected to one side of the connecting blocks 805. The top of the telescopic rods 806 extends through the strip holes 804 to the top of the second processing table 801. A turntable 807 is rotatably connected to the top of the telescopic rods 806. Two miniature cylinders are provided inside the turntable 807. A Z-shaped plate 808 is fixedly connected to the output end of the miniature cylinder. Multiple anti-slip strips 809 are fixedly connected to the adjacent sides of the two Z-shaped plates 808. The two Z-shaped plates 808 are used to clamp the processing material.

[0023] Specifically, the first bending machine 1 and the second bending machine 2 are arranged side by side. The front sides of the two are fixedly connected to the rear end of the transition platform 4 by high-strength bolts. The front end of the transition platform 4 is connected to the conveyor frame 3 by welding and positioning pins, forming an integrated channel of "conveying-transitioning-processing".

[0024] The placement frame 5 is fixed to the inner cavity wall of the first bending machine 1 and the second bending machine 2 using an embedded welding process. Its bottom is reinforced with the equipment base by welding with reinforcing ribs to ensure the stability of the support component 6 during operation.

[0025] The movable frame 9 is mounted on the crossbeam at the top of the inner side of the bending machine via a linear guide pair. Multiple sets of threaded holes are pre-set at the bottom of the movable frame 9. The assembly block 10 is detachably connected to the movable frame 9 via hexagonal bolts, which makes it easy to replace the assembly block 10 with different spacing according to the material width.

[0026] The clamping plate 11 is connected to the sliding grooves on both sides of the assembly block 10 by T-bolts, and the spacing can be adjusted along the sliding grooves; the pressure plate 12 is fixed to the bottom end face of multiple assembly blocks 10 by countersunk bolts, forming an integrated structure for synchronous pressure application, ensuring uniform transmission of bending pressure.

[0027] The linear module 601 is fixed to the top end face of the placement frame 5 by expansion bolts. The movable seat of the linear module 601 has a pre-set threaded hole. The support block 602 is detachably connected to the movable seat by fastening bolts, which facilitates maintenance and replacement.

[0028] The first support plate 603 is fixed to the top of the support block 602 by argon arc welding, while the second support plate 604 is connected to the top of the first support plate 603 by countersunk screws. The two form a stepped support structure that can be adapted to different specifications of processing materials.

[0029] When the linear module 601 drives the support block 602 to move along the material conveying direction, the first pallet 603 and the second pallet 604 move synchronously, and their top end faces are always flush with the top of the first V-groove 703 or the second V-groove 803 to ensure that the material is smoothly transferred to the bending station.

[0030] The first processing table 701 is fixed to the internal base of the first bending machine 1 by anchor bolts. The first bending seat 702 is installed on the top of the first processing table 701 by integral forging and bolt fastening. The inner sidewall of the first V-groove 703 is polished and fits tightly with the arc surface at the bottom of the pressure plate 12.

[0031] The fixing plate 710 is vertically fixed to both sides of the bottom of the placement frame 5 by welding. The guide groove 711 is adapted to the bottom of the inclined block 713 to ensure that the inclined block 713 slides stably along a straight line.

[0032] The extension block 704 and the slider 706 are manufactured using an integral molding process. The bottom of the slider 706 is fixed to the cover 707 by internal hex bolts. Inside the cover 707, the roller 708 is rotatably connected by a rotating shaft and bearing. The outer surface of the roller 708 is covered with a wear-resistant rubber layer to reduce frictional wear with the inclined block 713.

[0033] The top end of the spring 709 is fixed to the inner wall of the groove at the bottom of the receiving groove 705 by welding, while the bottom end is connected to the top of the cover 707 by a hook structure, ensuring that the extension block 704 can automatically reset when the inclined block 713 retracts.

[0034] The electric actuator 712 is fixed inside the placement frame 5 by a flange. Its output end is fixed to the rear end of the inclined block 713 by a shaft pin. After starting, it can drive the inclined block 713 to move along the guide groove 711 and drive the extension block 704 to rise and fall by the inclined extrusion roller 708.

[0035] The second processing table 801 is fixed to the internal base of the second bending machine 2 by bolts. The second bending seat 802 is installed on the top of the second processing table 801 by bolt fastening. The specifications of the second V-groove 803 can be changed according to the bending angle requirements. Its inner side fits against the bottom of the pressure plate 12 to achieve forming.

[0036] The connecting block 805 is vertically fixed to both sides of the bottom of the second processing table 801 by welding. The bottom end of the telescopic rod 806 is rotatably connected to the connecting block 805 through a rotating shaft. After the top end passes through the strip hole 804, it is rotatably connected to the turntable 807 through the bearing seat.

[0037] The turntable 807 has a pre-set mounting cavity inside, and the miniature cylinder is fixed to the cavity by bolts. Its output end is fixed to the Z-shaped plate 808 by threaded connection. The anti-slip strip 809 is fixed to the clamping surface of the Z-shaped plate 808 by vulcanization bonding process to increase the friction with the material.

[0038] After the material is fed in, the micro cylinder drives two Z-shaped plates 808 to clamp the edge of the material. During the bending process, the turntable 807 can rotate freely around the top of the telescopic rod 806. At the same time, the telescopic rod 806 can extend and retract in real time according to the material deformation to avoid material deviation.

[0039] The conveyor frame 3 transports the processing material via a conveyor belt. After the external robotic arm grabs the material, it is transferred to the target bending machine via the transition table 4. At this time, the linear module 601 is started, driving the support block 602 to move the first pallet 603 and the second pallet 604 to lift the material, ensuring that the material enters the processing area horizontally.

[0040] If the material size is large, the electric actuator 712 drives the inclined block 713 to move horizontally. The inclined extrusion roller 708 drives the cover 707 to rise, causing the extension block 704 to slide out along the receiving groove 705 until its inclined surface forms an extension line with the inclined surface of the first V-shaped groove 703 and its top is flush with the second support plate 604. Then the moving frame 9 drives the pressure plate 12 to move downward. With the cooperation of the first V-shaped groove 703 and the pressure plate 12, the bending is completed. The extension block 704 can effectively support the edge of the material and prevent it from falling and deforming.

[0041] For high-precision bending, after the material is fed in, a miniature cylinder drives the Z-shaped plate 808 to clamp the edge of the material, and the anti-slip strip 809 enhances positioning stability. When the moving frame 9 moves the pressure plate 12 downward, the turntable 807 rotates synchronously with the bending angle of the material, and the telescopic rod 806 adjusts its length in real time according to the extension of the material. Through dual adaptive cooperation, the bending position is ensured to be accurate and the risk of deviation is reduced.

[0042] Working principle: The conveyor frame 3 is used for conveying processing materials. Two robotic arms are set on the outside of the conveyor frame 3 to grab the processing materials. After passing through the transition table 4, the materials are moved to the first bending machine 1 or the second bending machine 2. The linear module 601 is started, which causes the support block 602 to move the first pallet 603 and support the material. Then the equipment is started, which causes the moving frame 9 to move the pressure plate 12 down to perform the bending operation. When the material is fed into the first bending machine 1, the main bending mechanism 7 can be used according to the size of the material. The electric push rod 712 is started, which causes the inclined block 713 to move, so that the roller 708 rolls on the inclined block 713. When the roller 708 is at the highest point of the inclined block 713, the inclined surface of the extension block 704 will be on the same extension line as the inclined surface of the first V-groove 703. At the same time, the top of the extension block 704 will be on the same horizontal plane as the top of the second pallet 604. In this way, when bending the processing material, it can avoid the material size being too large and the edge sagging and deformation. When the material is fed into the second bending machine 2, two Z-shaped plates 808 are used to clamp the material for easy bending. During the bending process, the turntable 807 rotates, and the telescopic rod 806 can extend and retract to cooperate with the material movement. This can avoid the risk of material deviation during processing, which could lead to incorrect bending position.

Claims

1. A bending and transfer integrated device, comprising a first bending machine (1) and a second bending machine (2), characterized in that, A transition platform (4) is provided on the front side of the first bending machine (1) and the second bending machine (2). A conveyor frame (3) is provided on the front side of the transition platform (4). A placement frame (5) is fixedly connected inside the first bending machine (1) and the second bending machine (2). Two support components (6) are provided on the top of the placement frame (5). A main bending mechanism (7) and a secondary bending mechanism (8) are respectively provided inside the first bending machine (1) and the second bending machine (2). A movable frame (9) is installed inside the first bending machine (1) and the second bending machine (2). Multiple assembly blocks (10) are detachably connected to the bottom of the movable frame (9). Clamping plates (11) are detachably connected to both sides of the assembly blocks (10). A pressure plate (12) is provided at the bottom of the multiple assembly blocks (10). The support component (6) includes a linear module (601), which is installed on the top of the placement frame (5). A support block (602) is installed on the movable seat of the linear module (601). A first tray (603) is fixedly connected to the top of the support block (602), and a second tray (604) is fixedly connected to the top of the first tray (603).

2. The bending and conveying integrated device according to claim 1, characterized in that, The main bending mechanism (7) includes a first processing table (701), which is fixedly connected inside the first bending machine (1). A first bending seat (702) is fixedly connected to the top of the first processing table (701). A first V-groove (703) is provided on the top of the first bending seat (702). The inner side of the first V-groove (703) is in contact with the bottom of the pressure plate (12).

3. The bending and conveying integrated device according to claim 2, characterized in that, The top of the first V-shaped groove (703) is on the same horizontal plane as the top of the first pallet (603). The top of the first processing table (701) is provided with four receiving grooves (705). An extension block (704) is slidably connected to the inner side of the receiving groove (705). A slider (706) is fixedly connected to the bottom of the extension block (704). A cover (707) is fixedly connected to the bottom of the two sliders (706).

4. The bending and conveying integrated device according to claim 3, characterized in that, The cover (707) is rotatably connected to a roller (708), and the bottom of the receiving groove (705) has two grooves, and a spring (709) is fixedly connected to the inner wall of the groove. The bottom of the spring (709) is fixedly connected to the top of the cover (707).

5. The bending and conveying integrated device according to claim 4, characterized in that, The bottom of the placement rack (5) is fixedly connected to two fixing plates (710), and two electric push rods (712) are installed inside the placement rack (5). The output end of the electric push rod (712) is fixedly connected to a ramp block (713).

6. The bending and conveying integrated device according to claim 5, characterized in that, The top of the fixed plate (710) is provided with a guide groove (711), the bottom of the inclined block (713) is slidably connected to the inner side of the guide groove (711), and the top of the inclined block (713) is in contact with the bottom of the roller (708).

7. The bending and conveying integrated device according to claim 1, characterized in that, The secondary bending mechanism (8) includes a second processing table (801), which is fixedly connected inside the second bending machine (2). A second bending seat (802) is fixedly connected to the top of the second processing table (801). A second V-groove (803) is provided on the top of the second bending seat (802), and the inner side of the second V-groove (803) is in contact with the bottom of the pressure plate (12).

8. The bending and conveying integrated device according to claim 7, characterized in that, The second processing table (801) has two strip holes (804) on its top and two connecting blocks (805) fixedly connected to its bottom. Two telescopic rods (806) are rotatably connected to one side of the connecting blocks (805). The top of the telescopic rods (806) extends through the strip holes (804) to the top of the second processing table (801).

9. The bending and conveying integrated device according to claim 8, characterized in that, The top of the telescopic rod (806) is rotatably connected to a turntable (807), and the turntable (807) is equipped with two miniature cylinders inside, and the output end of the miniature cylinders is fixedly connected to a Z-shaped plate (808).

10. The bending and conveying integrated device according to claim 9, characterized in that, Multiple anti-slip strips (809) are fixedly connected to the adjacent sides of the two Z-shaped plates (808), and the two Z-shaped plates (808) are used to clamp the processing material.

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