Automatic rolling forming machine for door frame

Abstract

The utility model discloses an automatic door frame rolling forming machine which comprises a working table, a support is fixedly installed on the left side of the upper end of the working table, an adjusting assembly is arranged on the top of the support, a first sponge roller is fixedly installed at the lower end of the adjusting assembly, and four supporting legs are fixedly installed at the lower end of the working table. An adjusting assembly is arranged at the left end of the supporting leg on the left side, a second sponge roller is fixedly installed on the left portion of the adjusting assembly, and a discharging assembly is arranged on the left side of the workbench. Compared with the prior art, the device has the advantages that chippings and particles on the surface of a plate are cleaned through the first sponge roller and the second sponge roller, the surface quality of the plate can be remarkably improved, the plate is smoother and tidier, and the forming machining quality of the plate is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of door frame processing, in particular to an automatic roll-forming machine for door frames. Background Art

[0002] Door frame forming machine is a mechanical equipment used for one-time forming or semi-forming of door frames and other parts in the door industry. The equipment processes the plate through cold roll-bending process to make the profile thickness uniform, the cross-sectional shape and size all unified, with smooth surface, beautiful appearance and good rigidity.

[0003] The feeding mechanism feeds the plate into the guiding device, the guiding device positions and guides the plate, the cutting mechanism cuts the plate, the forming mechanism forms the cut plate, and pushes the formed door frame out of the frame.

[0004] The existing automatic roll forming machine for door frames needs to use a cutting mechanism to cut the plate when forming the door frame. The debris and impurities generated by the cutting are easy to adhere to the surface of the plate. The impurity and debris particles will cause the surface of the plate to be uneven, and even produce obvious scratches, pits or black spots, which reduces the quality of the door frame forming process. Utility Model Content

[0005] The utility model aims at the problem of low quality of door frame forming and processing, and the technical problem to be solved by the utility model is to provide an automatic roll forming machine for door frames.

[0006] The technical solution adopted by the utility model to solve the above-mentioned technical problems is: an automatic roll-forming machine for door frames, comprising a workbench, a bracket is fixedly installed on the left side of the upper end of the workbench, an adjusting component is arranged on the top of the bracket, a first sponge roller is fixedly installed on the lower end of the adjusting component, four supporting legs are fixedly installed on the lower end of the workbench, an adjusting component is arranged on the left end of the left supporting leg, a second sponge roller is fixedly installed on the left part of the adjusting component, a material discharge component is arranged on the left side of the workbench, a sheet material is movably connected to the outer surface of the material discharge component, a limit plate is fixedly installed on both the front and rear sides of the upper end of the workbench, a plurality of correction rollers are fixedly installed on the opposite surfaces of the two limit plates, and a correction machine is fixedly installed on the right sides of the opposite surfaces of the two limit plates.

[0007] A further preferred solution of the utility model is: the adjustment component includes a cylinder, an adjustment plate is fixedly installed on the output end of the cylinder, two limit rods are fixedly installed on the upper end of the adjustment plate, the limit rods and the bracket are movably connected, the adjustment plate and the first sponge roller are movably connected, and the cylinder is fixedly connected to the upper end of the bracket.

[0008] A further preferred solution of the utility model is: the adjustment component includes an arc-shaped plate, two of which are provided, the opposite surfaces of the two arc-shaped plates are movably connected with a rotating shaft, a servo motor is fixedly installed on the front end of the rotating shaft, two adjustment plates are fixedly installed on the outer surface of the rotating shaft, and the adjustment plates are movably connected to the second sponge roller.

[0009] A further preferred solution of the utility model is: the discharge assembly includes a vertical plate, two vertical plates are provided, and the opposite surfaces of the two vertical plates are movably connected with a rotating rod, a driving motor is fixedly installed on the front end of the rotating rod, a discharge roller is fixedly installed on the outer surface of the rotating rod, and the sheet material is movably connected to the discharge roller.

[0010] A further preferred solution of the utility model is that the first sponge roller and the second sponge roller are respectively located above and below the sheet material.

[0011] A further preferred solution of the present invention is that the bracket is arranged in a U shape.

[0012] A further preferred solution of the utility model is that a correction groove is provided at the right end of the correction machine.

[0013] Compared with the prior art, the utility model has the following advantages: the first sponge roller and the second sponge roller are made of a sponge with multiple micropores, and the micropores are interconnected, so that it can effectively absorb the debris particles on the surface of the sheet material, and the softness of the first sponge roller and the second sponge roller allows it to fit closely to the surface of the sheet material, thereby more effectively cleaning the debris particles; when the sheet material moves from left to right, the first sponge roller and the second sponge roller can continuously refresh the contact surface with the sheet material as they roll, thereby continuously cleaning the debris particles on the surface of the sheet material; by cleaning the debris particles on the surface of the sheet material, the surface quality of the sheet material can be significantly improved, making it smoother and neater, thereby improving the sheet material forming processing quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The present invention will be described in further detail below in conjunction with the accompanying drawings and preferred embodiments. However, those skilled in the art will appreciate that these drawings are drawn only for the purpose of explaining the preferred embodiments and should not be regarded as limiting the scope of the present invention. Furthermore, unless otherwise specified, the drawings only conceptually represent the composition or structure of the described objects and may contain exaggerated displays, and the drawings are not necessarily drawn to scale.

[0015] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0016] Figure 2 It is a three-dimensional structural schematic diagram of the adjustment component of the utility model;

[0017] Figure 3 It is a three-dimensional structural schematic diagram of the adjustment component of the utility model;

[0018] Figure 4 It is a three-dimensional structural schematic diagram of the discharge assembly of the utility model.

[0019] In the figure: 1. workbench; 2. bracket; 3. adjustment assembly; 4. first sponge roller; 5. supporting leg; 6. adjustment assembly; 7. second sponge roller; 8. unloading assembly; 9. sheet material; 10. limit plate; 11. correction roller; 12. correction machine; 31. cylinder; 32. adjustment plate; 33. limit rod; 61. arc plate; 62. rotating shaft; 63. servo motor; 64. adjustment plate; 81. vertical plate; 82. rotating rod; 83. driving motor; 84. unloading roller; 13. correction groove. DETAILED DESCRIPTION

[0020] The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings. Those skilled in the art will appreciate that these descriptions are only descriptive and exemplary and should not be construed as limiting the protection scope of the present invention.

[0021] It should be noted that like reference numerals denote similar items in the following drawings, and thus, once an item is defined in one drawing, it may not be further defined or explained in subsequent drawings.

[0022] This embodiment mainly describes an automatic door frame roll forming machine, which is as follows:

[0023] like Figure 1-4As shown, an automatic roll-forming machine for door frames comprises a workbench 1, a bracket 2 is fixedly installed on the left side of the upper end of the workbench 1, the bracket 2 is arranged in a U shape, an adjusting component 3 is arranged on the top of the bracket 2, a first sponge roller 4 is fixedly installed on the lower end of the adjusting component 3, four supporting legs 5 are fixedly installed on the lower end of the workbench 1, an adjusting component 6 is arranged on the left end of the left supporting leg 5, a second sponge roller 7 is fixedly installed on the left part of the adjusting component 6, a material discharge component 8 is arranged on the left side of the workbench 1, a sheet material 9 is movably connected to the outer surface of the material discharge component 8, the first sponge roller 4 and the second sponge roller 7 are respectively located above and below the sheet material 9, a limit plate 10 is fixedly installed on both sides of the front and rear ends of the upper end of the workbench 1, a plurality of correction rollers 11 are fixedly installed on the opposite surfaces of the two limit plates 10, and two A straightening machine 12 is fixedly installed on the right side of the opposite surface of the limit plate 10, and a straightening groove 13 is opened at the right end of the straightening machine 12. The first sponge roller 4 and the second sponge roller 7 are made of sponges with multiple micropores and the micropores are interconnected, so that it can effectively absorb the debris particles on the surface of the sheet 9, and the softness of the first sponge roller 4 and the second sponge roller 7 allows it to fit tightly to the surface of the sheet 9, so as to more effectively clean the debris particles. When the sheet 9 moves from left to right, the first sponge roller 4 and the second sponge roller 7 can continuously refresh the contact surface with the sheet 9 as they roll, so as to continuously clean the debris particles on the surface of the sheet 9. By cleaning the debris particles on the surface of the sheet 9, the surface quality of the sheet 9 can be significantly improved, making it smoother and neater, thereby improving the forming processing quality of the sheet 9.

[0024] like Figure 2 As shown, the adjustment component 3 includes a cylinder 31, an adjustment plate 32 is fixedly installed at the output end of the cylinder 31, two limit rods 33 are fixedly installed at the upper end of the adjustment plate 32, the limit rods 33 and the bracket 2 are movably connected, the adjustment plate 32 and the first sponge roller 4 are movably connected, the cylinder 31 is fixedly connected to the upper end of the bracket 2, the adjustment plate 32 is pushed downward by the cylinder 31, the limit rods 33 are provided to limit the adjustment plate 32 to prevent the adjustment plate 32 from positional displacement, and the first sponge roller 4 is driven by the adjustment plate 32 to move downward to contact the upper surface of the sheet material 9.

[0025] like Figure 3 As shown, the adjustment component 6 includes an arc plate 61, two arc plates 61 are provided, and the opposite surfaces of the two arc plates 61 are movably connected with a rotating shaft 62. A servo motor 63 is fixedly installed on the front end of the rotating shaft 62, and two adjustment plates 64 are fixedly installed on the outer surface of the rotating shaft 62. The adjustment plate 64 and the second sponge roller 7 are movably connected. The rotating shaft 62 is driven to rotate by the servo motor 63, thereby driving the adjustment plate 64 to rotate and drive the second sponge roller 7 to contact the lower surface of the sheet 9.

[0026] like Figure 4As shown, the discharge assembly 8 includes a vertical plate 81, two vertical plates 81 are provided, and the opposite surfaces of the two vertical plates 81 are movably connected with a rotating rod 82, the front end of the rotating rod 82 is fixedly installed with a driving motor 83, and the outer surface of the rotating rod 82 is fixedly installed with a discharge roller 84. The sheet material 9 is movably connected to the discharge roller 84, and the driving motor 83 drives the rotating rod 82 to rotate clockwise, thereby driving the discharge roller 84 to rotate and discharge the sheet material 9 onto the workbench 1 for molding processing.

[0027] When in use, the driving motor 83 drives the rotating rod 82 to rotate in the clockwise direction, thereby driving the discharge roller 84 to rotate and discharge the sheet material 9 onto the workbench 1 for molding processing, and the cylinder 31 pushes the adjustment plate 32 to move downward, and the limiting rod 33 is provided to limit the adjustment plate 32 to prevent the adjustment plate 32 from position deviation, and the first sponge roller 4 is driven by the adjustment plate 32 to move downward to contact the upper surface of the sheet material 9, and the servo motor 63 drives the rotating shaft 62 to rotate, thereby driving the adjustment plate 64 to rotate and drive the second sponge roller 7 to contact the lower surface of the sheet material 9, and the first sponge roller 4 and the second sponge roller 7 are connected. Roller 7 is made of a sponge with multiple micropores that are interconnected, so that it can effectively absorb the debris particles on the surface of the sheet 9, and the softness of the first sponge roller 4 and the second sponge roller 7 allows it to fit closely to the surface of the sheet 9, thereby more effectively cleaning the debris particles. When the sheet 9 moves from left to right, the first sponge roller 4 and the second sponge roller 7 can continuously refresh the contact surface with the sheet 9 as they roll, thereby continuously cleaning the debris particles on the surface of the sheet 9. By cleaning the debris particles on the surface of the sheet 9, the surface quality of the sheet 9 can be significantly improved, making it smoother and neater, thereby improving the molding processing quality of the sheet 9.

[0028] In the description of the present utility model, it should be noted that the terms "upper", "lower", "front", "back", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, or are the directions or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present utility model.

[0029] The above is a detailed introduction to an automatic door frame roll forming machine provided by the utility model. This article uses specific examples to illustrate the principle and implementation method of the utility model. The description of the above embodiments is only used to help understand the utility model and its core ideas. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, the utility model can also be improved and modified. These improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. An automatic door frame roll forming machine, comprising a workbench (1), characterized in that: A bracket (2) is fixedly mounted on the left side of the upper end of the workbench (1), an adjustment component (3) is arranged on the top of the bracket (2), a first sponge roller (4) is fixedly mounted on the lower end of the adjustment component (3), four supporting legs (5) are fixedly mounted on the lower end of the workbench (1), an adjustment component (6) is arranged on the left end of the left supporting leg (5), a second sponge roller (7) is fixedly mounted on the left part of the adjustment component (6), a material discharge component (8) is arranged on the left side of the workbench (1), a sheet material (9) is movably connected to the outer surface of the material discharge component (8), a limit plate (10) is fixedly mounted on both the front and rear sides of the upper end of the workbench (1), a plurality of correction rollers (11) are fixedly mounted on the opposite surfaces of the two limit plates (10), and a correction machine (12) is fixedly mounted on the right sides of the opposite surfaces of the two limit plates (10).

2. The automatic door frame roll forming machine according to claim 1, characterized in that: The adjustment component (3) comprises a cylinder (31), an adjustment plate (32) is fixedly mounted on the output end of the cylinder (31), two limit rods (33) are fixedly mounted on the upper end of the adjustment plate (32), the limit rods (33) are movably connected to the bracket (2), the adjustment plate (32) is movably connected to the first sponge roller (4), and the cylinder (31) is fixedly connected to the upper end of the bracket (2).

3. The automatic door frame roll forming machine according to claim 1, characterized in that: The adjustment assembly (6) comprises an arc-shaped plate (61), two of which are provided, and the opposite surfaces of the two arc-shaped plates (61) are movably connected to a rotating shaft (62), a servo motor (63) is fixedly mounted on the front end of the rotating shaft (62), and two adjustment plates (64) are fixedly mounted on the outer surface of the rotating shaft (62), and the adjustment plates (64) are movably connected to the second sponge roller (7).

4. The automatic door frame roll forming machine according to claim 1, characterized in that: The material discharge assembly (8) comprises a vertical plate (81), two vertical plates (81) are provided, and the opposite surfaces of the two vertical plates (81) are movably connected to a rotating rod (82), a driving motor (83) is fixedly installed at the front end of the rotating rod (82), and a material discharge roller (84) is fixedly installed on the outer surface of the rotating rod (82), and the sheet material (9) is movably connected to the material discharge roller (84).

5. The automatic door frame roll forming machine according to claim 1, characterized in that: The first sponge roller (4) and the second sponge roller (7) are respectively located above and below the sheet material (9).

6. The automatic door frame roll forming machine according to claim 1, characterized in that: The bracket (2) is arranged in a U shape.

7. The automatic door frame roll forming machine according to claim 1, characterized in that: The right end of the straightening machine (12) is provided with a straightening groove (13).

Images