Aluminum veneer production bending equipment

Abstract

The utility model provides a kind of aluminium veneer production bending equipment, it is related to bending machine technical field, including workbench, the workbench middle part both sides wall is rotationally connected with mounting box by rotary cylinder, the first fixed mechanism is provided in the mounting seat, first die holder and second die holder are respectively installed on the mounting seat of two sides, the fixed frame one end is fixedly installed with hydraulic cylinder, the fixed box inside both ends are slidably connected with clamping block, connecting seat is clamped and fixed between two clamping blocks, the connecting seat bottom is fixedly connected with pressure block, the utility model is by being provided with replaceable first die holder and second die holder, the bending equipment can satisfy the various bending needs of aluminium veneer production, improve the adaptability of equipment, after the commonly used two die holders are fixed in mounting seat, if it needs to be replaced between the two die holders, it is only needed to start rotary cylinder to drive first die holder and second die holder to rotate, so that the position of the two is exchanged, and die changing can be quickly completed.

Description

Technical Field

[0001] This utility model relates to the field of bending machine technology, and more specifically, to a bending equipment for aluminum single-panel production. Background Technology

[0002] Aluminum single panels, as a lightweight, corrosion-resistant, and highly decorative building decoration material, are widely used in building exterior walls, interior ceilings, curtain walls, and other fields. Bending is one of the core processes in its production, which requires bending equipment to process flat aluminum single panels into specific angles or irregular shapes to meet assembly and decoration needs.

[0003] In the prior art, patent CN223056452U discloses a bending device for aluminum single-panel processing, relating to the field of bending technology. It includes a processing table, with side plates fixedly installed on both sides of the upper surface of the processing table. A top plate is fixedly installed between the top ends of the two side plates, and a guide plate is slidably installed between the two side plates. A bending knife is fixedly installed on the lower surface of the guide plate, and a first hydraulic cylinder is fixedly installed on the upper surface of the top plate. The output end of the first hydraulic cylinder is located on the upper surface of the guide plate. A positioning component is provided on the upper surface of the processing table, and a limit plate is slidably installed on the other side of the upper surface of the processing table. This invention allows the operator to rotate a lead screw, causing the lead screw and lead screw sleeve to move downwards. This, in turn, moves a pressure plate downwards, causing the pressure plate to adhere to the upper surface of the aluminum single-panel, placing the aluminum single-panel between the pressure plate and the mounting plate. This fixes the aluminum single-panel, ensuring the accuracy of its position during bending and guaranteeing the efficiency of the bending process.

[0004] However, existing aluminum panel bending equipment still has the following technical problems during use: the bending knife and support frame structure are fixed, which means that one machine can only adapt to one type of aluminum panel bending shape, resulting in poor versatility and inability to quickly adapt to different bending angles or arc processing requirements. Utility Model Content

[0005] The main objective of this invention is to provide an aluminum single-panel production bending equipment that can effectively solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0007] A bending equipment for producing aluminum single panels includes a workbench. Mounting boxes are rotatably connected to the two side walls of the middle section of the workbench via rotary cylinders. Mounting seats are connected to the upper and lower sides of each mounting box. A first fixing mechanism is installed inside each mounting seat. A first mold seat and a second mold seat are respectively installed on the mounting seats on both sides. A fixing frame is fixedly connected to one side of the workbench. A hydraulic cylinder is fixedly installed at one end of the fixing frame. A fixing box is installed at the output end of the hydraulic cylinder. Clamping blocks are slidably connected to both ends inside the fixing box. A connecting seat is clamped and fixed between the two clamping blocks. A pressure block is fixedly connected to the bottom of the connecting seat.

[0008] Preferably, a motor is fixedly installed at one end of the fixing box, a bidirectional lead screw is rotatably installed inside the fixing box, and the clamping blocks on both sides are respectively threaded onto the two ends of the bidirectional lead screw. The clamping blocks are engaged and clamped with the two ends of the connecting seat.

[0009] Preferably, both the first mold base and the second mold base are fixedly connected with insert blocks, which are inserted into the mounting base.

[0010] Preferably, the first fixing mechanism includes a rotating rod, which is rotatably mounted in the mounting base, and a gear is fixedly sleeved in the middle of the rotating rod.

[0011] Preferably, a rack is meshed with both sides of the gear, and a handle is fixedly connected to one end of the rack.

[0012] Preferably, the rack is inserted into the insert block.

[0013] Preferably, a worm gear is fixedly sleeved at one end of the rotating rod, and a worm is meshed with one side of the worm gear. Both the worm and the end of the rotating rod are rotatably connected inside the mounting box.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] (1) The motor drives the bidirectional screw to rotate, and the bidirectional screw drives the two clamping blocks to slide relative to each other along the inner wall of the fixed box. The connecting seat is placed between the two clamping blocks. The connecting seat is clamped by the clamping blocks approaching each other, thereby fixing the pressure block. Conversely, it can be disassembled, which makes it easy to quickly fix the corresponding pressure block after changing the mold base.

[0016] (2) The first mold base can be a right angle or other specified bending angle base, and the second mold base can be a semi-circular or other specified arc base, so that the bending equipment can meet the various bending requirements of aluminum single panel production, and improve the adaptability of the equipment. After fixing the two commonly used mold bases in the mounting base, if it is necessary to replace between the two mold bases, it is only necessary to start the rotary cylinder to drive the first mold base and the second mold base to rotate, so that the positions of the two can be interchanged and the mold replacement can be completed quickly.

[0017] (3) By rotating the worm, the worm wheel and the rotating rod are driven to rotate, so that the gears rotate synchronously, thereby causing the racks on both sides to move at the same time and be inserted into the insert block. Through the self-locking characteristics of the worm wheel and worm structure, the stability of the rack and insert block can be guaranteed, effectively avoiding the movement of the mold base caused by vibration or other external forces during bending operations. Attached Figure Description

[0018] Figure 1 This is a three-dimensional schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a three-dimensional schematic diagram of the fixing box part of the present invention;

[0020] Figure 3 This is a three-dimensional schematic diagram of the internal structure of the mounting box in this utility model;

[0021] Figure 4 This utility model Figure 3 Enlarged view of the structure at point A in the middle;

[0022] Figure 5 This is a three-dimensional schematic diagram of a partial cross-sectional structure of the mounting box in this utility model;

[0023] Figure 6 This utility model Figure 5 Enlarged view of the structure at point B in the middle.

[0024] In the diagram: 1. Workbench; 2. First fixing mechanism; 21. Worm gear; 22. Worm wheel; 23. Rotating rod; 24. Gear; 25. Rack; 26. Handle; 3. Fixing box; 31. Motor; 32. Double-acting lead screw; 33. Clamping block; 4. Mounting box; 5. Rotary cylinder; 6. Mounting base; 7. First mold base; 8. Fixing frame; 9. Hydraulic cylinder; 10. Pressure block; 11. Connecting seat; 12. Second mold base; 13. Insert block. Detailed Implementation

[0025] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of this utility model.

[0026] like Figures 1-3As shown in the figure, this utility model embodiment proposes an aluminum single-panel production bending equipment, including a workbench 1. On the two side walls of the middle part of the workbench 1, there are mounting boxes 4 rotatably connected by rotary cylinders 5. Mounting seats 6 are connected to the upper and lower sides of the mounting boxes 4. A first fixing mechanism 2 is provided in the mounting seats 6. A first mold seat 7 and a second mold seat 12 are respectively installed on the two mounting seats 6. A fixing frame 8 is fixedly connected to one side of the workbench 1. A hydraulic cylinder 9 is fixedly installed at one end of the fixing frame 8. A fixing box 3 is provided at the output end of the hydraulic cylinder 9. Clamping blocks 33 are slidably connected to both ends inside the fixing box 3. A connecting seat 11 is clamped and fixed between the two clamping blocks 33. A pressure block 10 is fixedly connected to the bottom of the connecting seat 11.

[0027] like Figure 1 , Figure 2 As shown, a motor 31 is fixedly installed at one end of the fixed box 3, and a bidirectional lead screw 32 is rotatably installed inside the fixed box 3. The clamping blocks 33 on both sides are threaded onto the two ends of the bidirectional lead screw 32, and the clamping blocks 33 are engaged and clamped with the two ends of the connecting seat 11.

[0028] Through the above technical solution, pressure blocks 10 of different shapes can be quickly fixed or disassembled. When fixing, the start motor 31 drives the bidirectional lead screw 32 to rotate. The bidirectional lead screw 32 drives the two clamping blocks 33 on both sides to slide relative to each other along the inner wall of the fixing box 3. The connecting seat 11 is placed between the two clamping blocks 33. The connecting seat 11 is clamped by the clamping blocks 33 approaching each other, thereby fixing the pressure block 10. Conversely, disassembly can be achieved, which makes it easy to quickly fix the corresponding pressure block 10 after changing the mold base.

[0029] like Figure 3 , Figure 5 , Figure 6 As shown, both the first mold base 7 and the second mold base 12 are fixedly connected with insert blocks 13, which are inserted into the mounting base 6.

[0030] The first mold base 7 and the second mold base 12 are inserted into the mounting base 6 through the insert block 13, and then the first fixing mechanism 2 fixes the insert block 13 to achieve a stable fixation of the first mold base 7 and the second mold base 12.

[0031] In specific settings, the first mold base 7 can be a right-angled base or a base with other specified bending angles, and the second mold base 12 can be a semi-circular base or a base with other specified arc shapes. This allows the bending equipment to meet various bending requirements in aluminum single-panel production, improving the adaptability of the equipment. After fixing the two commonly used mold bases in the mounting base 6, if it is necessary to replace between the two mold bases, simply start the rotary cylinder 5 to drive the first mold base 7 and the second mold base 12 to rotate, so that their positions can be interchanged, and the mold replacement can be completed quickly.

[0032] like Figure 1 , Figure 4 , Figure 6As shown, the first fixing mechanism 2 includes a rotating rod 23, which is rotatably mounted in the mounting base 6. A gear 24 is fixedly sleeved in the middle of the rotating rod 23. A rack 25 is meshed on both sides of the gear 24. A handle 26 is fixedly connected to one end of the rack 25. The rack 25 is inserted into the insert block 13. A worm gear 22 is fixedly sleeved on one end of the rotating rod 23. A worm 21 is meshed on one side of the worm gear 22. The ends of the worm 21 and the rotating rod 23 are rotatably connected in the mounting box 4.

[0033] The first fixing mechanism 2 is used to lock the insert block 13, improving the stability of the first mold base 7 and the second mold base 12. After inserting the insert block 13 into the mounting base 6, the handle 26 is held to insert the rack 25 into the corresponding insertion hole, so that it contacts the gear 24. Then, by rotating the worm 21, the worm wheel 22 and the rotating rod 23 are driven to rotate, so that the gear 24 rotates synchronously, thereby causing the racks 25 on both sides to move simultaneously and insert into the insert block 13. Through the self-locking characteristics of the worm wheel 22 and worm 21 structure, the stability of the rack 25 and the insert block 13 can be guaranteed, effectively avoiding the movement of the mold base due to vibration or other external forces during bending operations.

[0034] The working principle of this aluminum single-panel bending equipment:

[0035] During operation, the corresponding die holder is installed on the mounting base 6 according to the bending requirements. Taking the first die holder 7 as an example, during fixing, the insert block 13 is inserted into the mounting base 6. Finally, the rack 25 is inserted into the mounting base 6 through the handle 26, so that the rack 25 contacts the gear 24. Then, the worm 21 is rotated, which drives the worm wheel 22 and the rotating rod 23 to rotate, thereby causing the gear 24 to rotate and push the rack 25 inward. Through the meshing of the gear 24 and the rack 25, the two racks 25 are inserted into the insert block 13, thus... After fixing the first mold base 7, select the corresponding pressure block 10, place the connecting seat 11 on its upper part between the two clamping blocks 33, and drive the bidirectional lead screw 32 to rotate by starting the motor 31, so that the two clamping blocks 33 move closer to each other along the inner wall of the fixing box 3 until the connecting seat 11 is clamped and the pressure block 10 is fixed. Then place the aluminum single panel to be bent on the first mold base 7, start the hydraulic cylinder 9 to drive the pressure block 10 to move down, and squeeze the aluminum single panel to form it in the pressure block 10 and the first mold base 7, thus completing the bending operation.

[0036] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating this utility model, and are not intended to limit the implementation of this utility model. For those skilled in the art, other variations or modifications can be made based on the above description. It is impossible to exhaustively list all the implementation methods here. Any obvious variations or modifications derived from the technical solutions of this utility model are still within the protection scope of this utility model.

Claims

1. An aluminum single-panel bending equipment, comprising a workbench (1), characterized in that: The workbench (1) has mounting boxes (4) rotatably connected to the two side walls of the middle section via rotary cylinders (5). Mounting seats (6) are connected to the upper and lower sides of the mounting boxes (4). A first fixing mechanism (2) is provided inside the mounting seats (6). A first mold base (7) and a second mold base (12) are respectively installed on the mounting seats (6) on both sides. A fixing frame (8) is fixedly connected to one side of the workbench (1). A hydraulic cylinder (9) is fixedly installed at one end of the fixing frame (8). A fixing box (3) is provided at the output end of the hydraulic cylinder (9). Clamping blocks (33) are slidably connected to both ends inside the fixing box (3). A connecting seat (11) is clamped and fixed between the two clamping blocks (33). A pressure block (10) is fixedly connected to the bottom of the connecting seat (11).

2. The aluminum single-panel production bending equipment according to claim 1, characterized in that: A motor (31) is fixedly installed at one end of the fixed box (3), and a bidirectional lead screw (32) is rotatably installed inside the fixed box (3). The clamping blocks (33) on both sides are threaded onto the rods at both ends of the bidirectional lead screw (32). The clamping blocks (33) are engaged and clamped at both ends of the connecting seat (11).

3. The aluminum single-panel production bending equipment according to claim 1, characterized in that: Both the first mold base (7) and the second mold base (12) are fixedly connected with plugs (13), and the plugs (13) are inserted into the mounting base (6).

4. The aluminum single-panel production bending equipment according to claim 3, characterized in that: The first fixing mechanism (2) includes a rotating rod (23), which is rotatably installed in the mounting base (6), and a gear (24) is fixedly sleeved in the middle of the rotating rod (23).

5. The aluminum single-panel production bending equipment according to claim 4, characterized in that: The gear (24) is meshed with racks (25) on both sides, and a handle (26) is fixedly connected to one end of the rack (25).

6. The aluminum single-panel production bending equipment according to claim 5, characterized in that: The rack (25) is inserted into the insert block (13).

7. The aluminum single-panel production bending equipment according to claim 4, characterized in that: One end of the rotating rod (23) is fixedly sleeved with a worm gear (22), and a worm (21) is meshed with one side of the worm gear (22). The ends of the worm (21) and the rotating rod (23) are rotatably connected to the mounting box (4).

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