Cold bending forming machine with automatic discharging function

Abstract

The utility model discloses an automatic discharging cold-bending forming machine, and belongs to the technical field of cold-bending forming machines, the automatic discharging cold-bending forming machine comprises a bottom plate, supporting legs are fixedly connected to the upper end of the bottom plate, a transportation platform is fixedly connected to the upper ends of the supporting legs, a mounting groove is formed in the upper end of the transportation platform, and a discharging mechanism is arranged at the bottom of the transportation platform; a stacking mechanism is arranged at the upper end of the bottom plate, the unloading mechanism comprises two fixing blocks, the two fixing blocks are fixedly connected to the bottom of the transportation platform, sliding rods are slidably connected to the middles of the two fixing blocks, and a moving frame is fixedly connected between the two sliding rods. According to the plate conveying device, by arranging the unloading mechanism, plates can be pushed to move in the direction of the bearing plate through up-down movement and left-right reciprocating movement of the push rod, and meanwhile, the rotating shaft and the roller can rotate along with the rotating shaft, so that the plate conveying convenience is improved, the plates can be continuously pushed and unloaded, and the unloading efficiency is improved.

Description

Technical Field

[0001] This application relates to the field of cold bending forming machine technology, and more specifically, to an automatic unloading cold bending forming machine. Background Technology

[0002] Cold bending is a plastic forming process that uses sequentially arranged multi-pass forming rollers to continuously bend metal sheets and strips laterally to produce profiles with specific cross-sections.

[0003] Patent document CN213378640U discloses an automatic unloading cold bending forming machine, including a cold bending forming machine body. A discharge rack is located on the right side of the cold bending forming machine body, and a support plate is located above the discharge rack. A hydraulic cylinder is fixedly installed on the top of the support plate. The output end of the hydraulic cylinder passes through and slides to the bottom of the support plate. A movable plate is fixedly connected to the output end of the hydraulic cylinder, and a vacuum pump is fixedly installed on the top of the movable plate. This invention uses a suction cup, under the action of the vacuum pump, to suck up the cold bending forming sheet on the discharge rack. Simultaneously, the pad plate can tilt upwards after the piston moves upwards, forming support for the bottom of the forming sheet, preventing it from falling off. This facilitates unloading and avoids the problem of sheet damage caused by using common clamping devices to fix the sheet for unloading.

[0004] The process of transporting the sheet material to the cart as described in the above application documents is quite complicated and therefore inefficient. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides an automatic unloading cold bending forming machine, solving the problems mentioned in the background section. To achieve the above objectives, this utility model is implemented through the following technical solution: an automatic unloading cold bending forming machine includes a base plate, a support leg fixedly connected to the upper end of the base plate, a transport platform fixedly connected to the upper end of the support leg, an installation groove opened at the upper end of the transport platform, an unloading mechanism provided at the bottom of the transport platform, and a stacking mechanism provided at the upper end of the base plate;

[0006] The unloading mechanism includes two fixed blocks, which are fixedly connected to the bottom of the transport platform. A sliding rod is slidably connected to the middle of each of the two fixed blocks. A movable frame is fixedly connected between the two sliding rods. A movable plate is slidably connected inside the movable frame. A mounting plate is fixedly connected to the bottom of the transport platform. A motor A is fixedly connected to the outer wall of the mounting plate. A rotating rod is fixedly connected to the output end of the motor A. A gear is fixedly sleeved on the outer wall of the rotating rod. A fixed rod is fixedly connected to the outer wall of the movable plate. The gear meshes between the fixed rods. A push rod is fixedly connected to the side of the movable plate away from the motor A via a connecting shaft.

[0007] Preferably, the outer wall of the movable plate is fixedly connected to two arc-shaped guide plates, and the two arc-shaped guide plates are symmetrically arranged on both sides of the movable plate. By setting the arc-shaped guide plates, the moving direction of the rotating rod and the gear can be changed.

[0008] Preferably, the inner walls on both sides of the movable frame are provided with sliding grooves, and sliders are fixedly connected to both sides of the movable plate. The sliders are slidably connected inside the sliding grooves, thereby ensuring that the movable plate slides more stably.

[0009] Preferably, the stacking mechanism includes a motor B, which is fixedly connected to the upper end of the base plate. A threaded rod is fixedly connected to the output end of the motor B. A connecting block is threadedly connected to the outer wall of the threaded rod, and a receiving plate is fixedly connected to the side of the connecting block.

[0010] Preferably, there are two of each of the motor B, the threaded rod, and the connecting block, which are symmetrically arranged on both sides of the upper end of the base plate.

[0011] Preferably, the mounting groove has a movable groove inside, the push rod is slidably connected inside the movable groove, and the mounting groove is rotatably connected to a rotating shaft through a bearing. A roller is fixedly sleeved on the outer wall of the rotating shaft. The rotating shaft and roller facilitate pushing the formed steel plate.

[0012] The advantages of this application are:

[0013] This application, by setting up an unloading mechanism, can push the plate towards the receiving plate by the up-and-down movement and left-and-right reciprocating movement of the push rod. At the same time, the rotating shaft and roller will rotate accordingly, thereby improving the convenience of plate transportation and enabling continuous pushing and unloading of the plate, thus improving unloading efficiency.

[0014] This application, by setting up a material pushing mechanism, allows the receiving plate to gradually descend, thereby collecting more boards and achieving centralized stacking of boards for easy transportation. Attached Figure Description

[0015] The accompanying drawings, which form part of this application, are used to provide a further understanding of the application and to make other features, objects, and advantages of the application more apparent. The illustrative embodiments and descriptions of this application are used to explain the application and do not constitute an undue limitation of the application. In the drawings:

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a partial cross-sectional structural schematic diagram of the present invention;

[0018] Figure 3This is the utility model Figure 1 Enlarged structural diagram at point A in the middle;

[0019] Figure 4 This is the utility model Figure 2 Enlarged structural diagram at point B.

[0020] In the above diagram: 1. Base plate; 2. Support leg; 3. Transport platform; 4. Mounting groove; 51. Fixing block; 52. Slide rod; 53. Moving frame; 54. Moving plate; 55. Mounting plate; 56. Motor A; 57. Rotating rod; 58. Gear; 59. Fixing rod; 510. Arc-shaped guide plate; 511. Slide groove; 512. Sliding block; 513. Push rod; 61. Motor B; 62. Threaded rod; 63. Connecting block; 64. Support plate; 7. Rotating shaft; 8. Roller; 9. Movable groove. Detailed Implementation

[0021] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are merely some, not all, of the embodiments of the present application. All other embodiments obtained by those skilled in the art based on the embodiments of the present application without creative effort should fall within the scope of protection of the present application.

[0022] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments. Example

[0023] See Figures 1-4 This embodiment provides an automatic unloading cold bending forming machine, including a base plate 1, a support leg 2 fixedly connected to the upper end of the base plate 1, a transport platform 3 fixedly connected to the upper end of the support leg 2, an installation groove 4 opened at the upper end of the transport platform 3, an unloading mechanism provided at the bottom of the transport platform 3, and a stacking mechanism provided at the upper end of the base plate 1.

[0024] The unloading mechanism includes two fixed blocks 51, which are fixedly connected to the bottom of the transport platform 3. A sliding rod 52 is slidably connected to the middle of each of the two fixed blocks 51. A movable frame 53 is fixedly connected between the two sliding rods 52. A movable plate 54 is slidably connected inside the movable frame 53. A mounting plate 55 is fixedly connected to the bottom of the transport platform 3. A motor A56 is fixedly connected to the outer wall of the mounting plate 55. A rotating rod 57 is fixedly connected to the output end of the motor A56. A gear 58 is fixedly sleeved on the outer wall of the rotating rod 57. A fixed rod 59 is fixedly connected to the outer wall of the movable plate 54. The gear 58 meshes between the fixed rods 59. A push rod 513 is fixedly connected to the side of the movable plate 54 away from the motor A56 via a connecting shaft.

[0025] Two arc-shaped guide plates 510 are fixedly connected to the outer wall of the movable plate 54, and the two arc-shaped guide plates 510 are symmetrically arranged on both sides of the movable plate 54. By setting the arc-shaped guide plates 510, the moving direction of the rotating rod 57 and the gear 58 can be changed.

[0026] The inner walls on both sides of the movable frame 53 are provided with grooves 511, and the two sides of the movable plate 54 are fixedly connected with sliders 512. The sliders 512 are slidably connected inside the grooves 511, which can ensure that the movable plate 54 slides more stably.

[0027] In practical use, the forming machine first moves the formed steel plate to the upper end of the roller 8 on the transport platform 3, then starts the motor A56 to drive the rotating rod 57 to rotate, and the gear 58 will rotate accordingly. Since the teeth of the gear 58 are meshed between the fixed rod 59, when the gear 58 rotates counterclockwise, it will drive the moving plate 54 and the moving frame 53 to the right. When the gear 58 moves to the leftmost position, the arc-shaped guide plate 510 will cause the rotating rod 57 to move along its inner wall, which will drive the moving plate 54 to move upward. As a result, the push rod 513 will move upward, pass through the movable groove 9 and contact one side of the plate. At this time, the gear 58 will move to the lower end of the fixed rod 59 and continue to rotate, which will drive the moving plate 54 to move to the left. Then the push rod 513 will push the plate towards the receiving plate 64. At the same time, the rotating shaft 7 and the roller 8 will rotate accordingly, thereby improving the convenience of plate transportation and enabling continuous pushing and unloading of the plate, thus improving the unloading efficiency. Example

[0028] See Figures 1-4 Based on Embodiment 1, this application provides a stacking mechanism including a motor B61, which is fixedly connected to the upper end of the base plate 1. A threaded rod 62 is fixedly connected to the output end of the motor B61. A connecting block 63 is threadedly connected to the outer wall of the threaded rod 62. A receiving plate 64 is fixedly connected to the side of the connecting block 63.

[0029] Two motors B61, threaded rod 62, and connecting block 63 are provided and symmetrically arranged on both sides of the upper end of the base plate 1.

[0030] The mounting slot 4 has a movable slot 9 inside, and the push rod 513 is slidably connected inside the movable slot 9. The mounting slot 4 is rotatably connected to the rotating shaft 7 through the bearing. The outer wall of the rotating shaft 7 is fixedly fitted with a roller 8. The rotating shaft 7 and the roller 8 are set to facilitate pushing the formed steel plate.

[0031] In actual use, the above-mentioned equipment will slide the sheet material onto the upper end of the receiving plate 64 through the unloading mechanism. As the sheet material gradually accumulates, the motor B61 is started to drive the threaded rod 62 to rotate. Then, the connecting block 63 threaded to its outer wall will drive the receiving plate 64 to gradually descend, so that more sheet material can be collected. This allows for the centralized stacking of sheet material, which is convenient for transportation.

[0032] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A cold roll forming machine with automatic unloading, comprising a base plate (1), characterized in that: The upper end of the bottom plate (1) is fixedly connected with a supporting leg (2), the upper end of the supporting leg (2) is fixedly connected with a transportation platform (3), the upper end of the transportation platform (3) is provided with a mounting groove (4), the bottom of the transportation platform (3) is provided with a discharging mechanism, and the upper end of the bottom plate (1) is provided with a stacking mechanism. The discharging mechanism comprises two fixed blocks (51), the two fixed blocks (51) are fixedly connected to the bottom of the transportation platform (3), the middle portions of the two fixed blocks (51) are slidably connected with sliding rods (52), the sliding rods (52) are fixedly connected with a moving frame (53) between the two sliding rods (52), the moving frame (53) is slidably connected with a moving plate (54) inside the moving frame (53), the bottom of the transportation platform (3) is fixedly connected with a mounting plate (55), the outer wall of the mounting plate (55) is fixedly connected with a motor A (56), the output end of the motor A (56) is fixedly connected with a rotating rod (57), the outer wall of the rotating rod (57) is fixedly sleeved with a gear (58), the outer wall of the moving plate (54) is fixedly connected with a fixed rod (59), the gear (58) is engaged between the fixed rods (59), and the side, away from the motor A (56), of the moving plate (54) is fixedly connected with a push rod (513) through a connecting shaft.

2. A cold roll forming machine with automatic unloading according to claim 1, characterized in that: The outer wall of the moving plate (54) is fixedly connected with two arc-shaped guide plates (510), and the two arc-shaped guide plates (510) are symmetrically arranged on the two sides of the moving plate (54).

3. A cold roll forming machine with automatic unloading according to claim 1, characterized in that: The two sides of the moving frame (53) are provided with sliding grooves (511) in the inner walls, and the two sides of the moving plate (54) are fixedly connected with sliding blocks (512) which are slidably connected in the sliding grooves (511).

4. The cold roll forming machine of claim 1, wherein: The stacking mechanism comprises a motor B (61), the motor B (61) is fixedly connected to the upper end of the bottom plate (1), the output end of the motor B (61) is fixedly connected with a threaded rod (62), the outer wall of the threaded rod (62) is threadedly connected with a connecting block (63), and the side of the connecting block (63) is fixedly connected with a receiving plate (64).

5. A cold roll forming machine with automatic unloading according to claim 4, characterized in that: The motor B (61), the threaded rod (62) and the connecting block (63) are all provided with two and symmetrically arranged on the two sides of the upper end of the bottom plate (1).

6. The cold roll forming machine of claim 1, wherein: The inside of the mounting groove (4) is provided with a movable groove (9), the push rod (513) is slidably connected in the movable groove (9), the inside of the mounting groove (4) is rotatably connected with a rotating shaft (7) through a bearing, and the outer wall of the rotating shaft (7) is fixedly sleeved with a roller (8).

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