Plate cold roll forming device

Abstract

The utility model discloses a plate cold roll forming device, which relates to the technical field of cold roll forming devices, and comprises a support structure, the support structure comprises a support frame, two sides of the top end of the support frame are fixedly provided with an installation plate, two sides of the installation plate are respectively provided with a first installation groove and a second installation groove, and the installation plate is provided with a correction structure. A forming structure and a cold bending structure are arranged on the side, away from the correcting structure, of the mounting plate, a second electric roller is mounted on the side, close to the correcting structure, of the interior of the mounting plate, a deviation correcting structure is arranged in the mounting plate, and a pressing structure is arranged at the end, close to the cold bending structure, of the interior of the mounting plate. According to the utility model, the plate is leveled through the correction structure, so that the plate is smoother before entering cold roll forming, and then the position of the plate is corrected through the correction structure, so that the plate is ensured to move forwards along a preset track all the time in the forming process, the accuracy of the size and the position of a formed product is ensured, and the deviation is reduced.

Description

Technical Field

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

[0002] In metal sheet processing, cold roll forming device is a commonly used equipment, which can process metal sheets into components of various shapes. The devices work together to cold-bend metal sheets according to design requirements. The advantage of cold roll forming device is that it can be processed at room temperature, avoiding the impact of high-temperature processing on metal materials, and can better maintain the performance and strength of the material.

[0003] In the prior art, cold bending of the sheet cannot eliminate the initial waves or bends of the sheet, make the sheet flatter before entering the cold bending forming process, the sheet cannot always move along the predetermined trajectory during the forming process, the sheet deviates from the center line, and the accuracy of the size and position of the product after forming cannot be ensured, the deviation is increased, the sheet is close to the forming roller during the forming process, the sheet will slip and shift, and the stability and continuity of the production process cannot be guaranteed. Utility Model Content

[0004] The purpose of the utility model is to provide a plate cold bending forming device to solve the problems raised in the above background technology.

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

[0006] A plate cold bending forming device includes a supporting structure, the supporting structure includes a supporting frame, mounting plates are fixedly installed on both sides of the top of the supporting frame, a first mounting groove and a second mounting groove are respectively provided on both sides of the mounting plate, a correction structure is provided on the mounting plate, a forming structure and a cold bending structure are provided on the side of the mounting plate away from the correction structure, a second electric roller is installed on the inner side of the mounting plate close to the correction structure, a deviation correction structure is provided in the mounting plate, and a clamping structure is provided in the mounting plate close to one end of the cold bending structure.

[0007] As a further solution of the utility model: the correction structure includes a first electric roller, which is rotatably installed on a mounting plate, a slide plate is slidably installed in the first mounting groove, a first screw rod is threadedly installed on the top of the mounting plate, the first screw rod is rotatably connected to the slide plate, and a correction roller is rotatably installed on the slide plate, and the correction roller is directly above the first electric roller.

[0008] As a further solution of the utility model: the forming structure includes a motor, the motor is installed at the bottom end of the mounting plate, the main gear is fixedly installed on the motor shaft of the motor, the first roller shaft and the second roller shaft are rotatably installed on the mounting plate respectively, the first roller shaft and the second roller shaft are fixedly installed on the first roller shaft and the second roller shaft respectively, the main gear is respectively meshed with the first slave gear and the second slave gear, and the first slave gear and the second slave gear are not meshed.

[0009] As a further solution of the utility model: the cold bending structure includes a slider, which is slidably installed inside the second mounting groove, and a second screw is threadedly installed on the mounting plate, and the second screw is rotatably connected to the slider. A connecting roller is rotatably installed on the slider, and the connecting roller is above the first roller shaft and the second roller shaft, and a cold bending roller is fixedly installed on the connecting roller.

[0010] As a further solution of the utility model: the correcting structure includes a fixed cylinder, a movable rod and a spring, the fixed cylinder is fixedly installed on the inner side of the mounting plate, the movable rod is slidably installed inside the fixed cylinder, the movable rod is fixedly installed on one end away from the fixed cylinder with a first mounting frame, the first mounting frame is connected to the fixed cylinder through a spring, and a correcting wheel is rotatably installed inside the first mounting frame.

[0011] As a further solution of the utility model: the clamping structure includes a fixing frame, the fixing frame is fixedly mounted on the top of the mounting plate, an electric push rod is mounted on the fixing frame, a second mounting frame is fixedly mounted on the telescopic rod of the electric push rod, and a pressure cylinder is rotatably mounted in the second mounting frame.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0013] 1. By leveling the plate through the correction structure, the initial wave or bend of the plate can be eliminated, making the plate flatter before entering the cold roll forming process. Then, the position of the plate is corrected through the correction structure to ensure that the plate always moves along the predetermined trajectory during the forming process and prevent the plate from deviating from the center line. This helps to ensure the accuracy of the size and position of the formed product and reduce deviations. During the cold roll forming process of the plate, the plate is pressed tightly to ensure that the plate is close to the forming roller during the forming process to prevent slippage and displacement, thereby ensuring the stability and continuity of the production process. It can adapt to plates of different thicknesses and widths, has strong adaptability, and can meet the production needs of various materials and specifications. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional schematic diagram of the utility model.

[0015] Figure 2 It is a top view schematic diagram of the utility model.

[0016] Figure 3 It is a schematic diagram of the molding structure of the utility model.

[0017] Figure 4 It is a schematic diagram of the cold-bending structure of the utility model.

[0018] Figure 5 It is a schematic diagram of the deviation correction structure of the utility model.

[0019] Figure 6 It is a schematic diagram of the compression structure of the utility model.

[0020] Notes on figure numbers: 1. Support structure; 11. Support frame; 12. Mounting plate; 13. First mounting slot; 14. Second mounting slot; 2. Correction structure; 21. First electric roller; 22. Slide plate; 23. Correction roller; 24. First screw; 3. Forming structure; 31. Motor; 32. Main gear; 33. First roller shaft; 34. Second roller shaft; 35. First slave gear; 36. Second slave gear; 4. Cold bending structure; 41. Slider; 42. Second screw; 43. Connecting roller; 44. Cold bending roller; 5. Second electric roller; 6. Correction structure; 61. Fixed cylinder; 62. Movable rod; 63. Spring; 64. First mounting frame; 65. Correction wheel; 7. Pressing structure; 71. Fixed frame; 72. Electric push rod; 73. Second mounting frame; 74. Pressure cylinder. DETAILED DESCRIPTION

[0021] The following embodiments will be combined with the accompanying drawings to describe the utility model in detail. In the drawings or descriptions, similar or identical parts use the same reference numerals, and in actual applications, the shape, thickness or height of each component can be enlarged or reduced. The various embodiments listed in the utility model are only used to illustrate the utility model, and are not used to limit the scope of the utility model. Any obvious modifications or changes made to the utility model do not depart from the spirit and scope of the utility model.

[0022] Example

[0023] See also Figure 1 to Figure 6In an embodiment of the utility model, a plate cold bending forming device includes a support structure 1, the support structure 1 includes a support frame 11, and mounting plates 12 are fixedly installed on both sides of the top of the support frame 11. The mounting plates 12 are respectively provided with first mounting grooves 13 and second mounting grooves 14. The mounting plates 12 are provided with a correction structure 2, and the correction structure 2 includes a first electric roller 21, which is rotatably installed on the mounting plate 12, and a slide plate 22 is slidably installed in the first mounting groove 13. A first screw rod 24 is threadedly installed on the top of the mounting plate 12, and the first screw rod 24 is rotatably connected to the slide plate 22. The slide plate 22 is rotatably installed on the slide plate 22. A correction roller 23 is installed, and the correction roller 23 is directly above the first motorized roller 21. A molding structure 3 and a cold bending structure 4 are arranged on the side of the mounting plate 12 away from the correction structure 2. The molding structure 3 includes a motor 31, and the motor 31 is installed at the bottom end of the mounting plate 12. A main gear 32 is fixedly installed on the motor shaft of the motor 31. A first roller shaft 33 and a second roller shaft 34 are rotatably installed on the mounting plate 12, and a first slave gear 35 and a second slave gear 36 are fixedly installed on the first roller shaft 33 and the second roller shaft 34, respectively. The main gear 32 is meshed with the first slave gear 35 and the second slave gear 36, respectively. The first slave gear 35 and the second slave gear 36 are meshed with each other, and the first slave gear 35 and the second slave gear 36 are meshed with each other. The wheel 36 is not engaged, the cold bending structure 4 includes a slider 41, the slider 41 is slidably installed in the second mounting groove 14, the second screw 42 is threadedly installed on the mounting plate 12, the second screw 42 is rotatably connected to the slider 41, the connecting roller 43 is rotatably installed on the slider 41, the connecting roller 43 is above the first roller shaft 33 and the second roller shaft 34, the cold bending roller 44 is fixedly installed on the connecting roller 43, the second electric roller 5 is installed on the inner side of the mounting plate 12 close to the correction structure 2, the deviation correction structure 6 is arranged in the mounting plate 12, the deviation correction structure 6 includes a fixed cylinder 61, a movable rod 62 and a spring 63, the fixed cylinder 61 is fixedly installed on the mounting plate On the inner side of the mounting plate 12, the movable rod 62 is slidably mounted inside the fixed cylinder 61, and the first mounting frame 64 is fixedly mounted on one end of the movable rod 62 away from the fixed cylinder 61. The first mounting frame 64 is connected to the fixed cylinder 61 through a spring 63. A deviation correction wheel 65 is rotatably mounted in the first mounting frame 64. A clamping structure 7 is arranged in the mounting plate 12 near one end of the cold bending structure 4. The clamping structure 7 includes a fixing frame 71. The fixing frame 71 is fixedly mounted on the top of the mounting plate 12. An electric push rod 72 is mounted on the fixing frame 71. A second mounting frame 73 is fixedly mounted on the telescopic rod of the electric push rod 72. A pressure cylinder 74 is rotatably mounted in the second mounting frame 73.

[0024] See also Figure 1 to Figure 6, put the plate between the first motorized roller 21 and the correction roller 23, rotate the first screw 24, and control the slide plate 22 to slide in the first mounting groove 13 through the rotation of the first screw 24, and drive the correction roller 23 to move through the sliding of the slide plate 22, and adjust the height of the correction roller 23 according to the thickness of the plate, and drive the plate to move through the rotation of the first motorized roller 21, and level the plate through the correction roller 23 and the first motorized roller 21, and the leveled plate is transmitted through the second motorized roller 5, and when the plate is transmitted, both ends are in contact with the deflection correction wheel 65, and when the plate contacts the deflection correction wheel 65, when the position of the plate is deviated, the plate will press the deflection correction wheel 65, and drive the first mounting frame 64 to move through the deflection correction wheel 65, and the first mounting frame 64 will compress the movable rod 62 and the spring 63, and the plate will be corrected by the elastic force of the spring 63, and continue to be transmitted, and when the plate enters the position of the connecting roller 43, the electric push rod 72 is started, and the telescopic rod of the electric push rod 72 is The second mounting frame 73 is driven to move, and the pressure cylinder 74 is driven to move through the second mounting frame 73, and the plate is pressed through the pressure cylinder 74, and the motor 31 is started, and the main gear 32 is driven to rotate through the motor shaft of the motor 31. Because the main gear 32 is in meshing relationship with the first slave gear 35 and the second slave gear 36 respectively, the main gear 32 drives the first slave gear 35 and the second slave gear 36 to rotate respectively, and the first roller 33 and the second roller 34 are driven to rotate through the first slave gear 35 and the second slave gear 36, and the first roller 33 and the second roller 34 have the same rotation direction. According to the thickness of the plate, the second screw 42 is rotated, and the movement of the slider 41 is controlled by the second screw 42, and the connecting roller 43 is driven to descend by the slider 41. When the plate enters between the first roller 33 and the second roller 34 and the connecting roller 43, the plate is cold-bent by the cold-bending roller 44, and the plate is pressed by the pressure cylinder 74 to prevent the plate from offset during the forming process.

[0025] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0026] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A plate cold bending forming device, comprising a support structure (1), wherein the support structure (1) comprises a support frame (11), and mounting plates (12) are fixedly mounted on both sides of the top of the support frame (11), characterized in that: A first mounting groove (13) and a second mounting groove (14) are respectively arranged on both sides of the mounting plate (12); a correction structure (2) is arranged on the mounting plate (12); a molding structure (3) and a cold bending structure (4) are arranged on the side of the mounting plate (12) away from the correction structure (2); a second electric roller (5) is installed on the side of the mounting plate (12) close to the correction structure (2); a deviation correction structure (6) is arranged inside the mounting plate (12); and a clamping structure (7) is arranged on one end of the mounting plate (12) close to the cold bending structure (4).

2. The sheet cold bending forming device according to claim 1, characterized in that: The correction structure (2) comprises a first motorized roller (21), the first motorized roller (21) being rotatably mounted on a mounting plate (12), a slide plate (22) being slidably mounted in the first mounting groove (13), a first screw rod (24) being threadedly mounted on the top end of the mounting plate (12), the first screw rod (24) being rotatably connected to the slide plate (22), a correction roller (23) being rotatably mounted on the slide plate (22), and the correction roller (23) being directly above the first motorized roller (21).

3. The sheet cold bending forming device according to claim 1, characterized in that: The forming structure (3) comprises a motor (31), the motor (31) being mounted at the bottom end of a mounting plate (12), a main gear (32) being fixedly mounted on the motor shaft of the motor (31), a first roller shaft (33) and a second roller shaft (34) being rotatably mounted on the mounting plate (12), a first slave gear (35) and a second slave gear (36) being fixedly mounted on the first roller shaft (33) and the second roller shaft (34), respectively, the main gear (32) being meshed with the first slave gear (35) and the second slave gear (36), respectively, and the first slave gear (35) and the second slave gear (36) being not meshed.

4. The sheet cold bending forming device according to claim 1, characterized in that: The cold bending structure (4) includes a slider (41), the slider (41) is slidably installed inside the second installation groove (14), the second screw rod (42) is threadedly installed on the installation plate (12), the second screw rod (42) is rotatably connected to the slider (41), a connecting roller (43) is rotatably installed on the slider (41), the connecting roller (43) is above and between the first roller shaft (33) and the second roller shaft (34), and a cold bending roller (44) is fixedly installed on the connecting roller (43).

5. The sheet cold bending forming device according to claim 1, characterized in that: The correcting structure (6) comprises a fixed cylinder (61), a movable rod (62) and a spring (63); the fixed cylinder (61) is fixedly mounted on the inner side of the mounting plate (12); the movable rod (62) is slidably mounted inside the fixed cylinder (61); a first mounting frame (64) is fixedly mounted on one end of the movable rod (62) away from the fixed cylinder (61); the first mounting frame (64) is connected to the fixed cylinder (61) via a spring (63); a correcting wheel (65) is rotatably mounted inside the first mounting frame (64).

6. The sheet cold roll forming device according to claim 1, characterized in that: The clamping structure (7) comprises a fixing frame (71), the fixing frame (71) being fixedly mounted on the top of the mounting plate (12), an electric push rod (72) being mounted on the fixing frame (71), a second mounting frame (73) being fixedly mounted on the telescopic rod of the electric push rod (72), and a pressure cylinder (74) being rotatably mounted in the second mounting frame (73).

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