Profile correcting device
By automating the adjustment of the height adjustment mechanism, width adjustment mechanism, and side wheel adjustment mechanism, the problems of low efficiency and poor accuracy of traditional profile straightening devices when specifications change are solved, achieving efficient and accurate profile straightening, and reducing production costs and operational difficulty.
Patent Information
- Application Number
- CN202520084930.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-14
- Publication Date
- 2026-01-09
- Estimated Expiration
- 2035-01-14
AI Technical Summary
Traditional profile straightening devices require manual adjustment of width and height when specifications change, resulting in low efficiency, poor accuracy, high manual labor intensity, increased production costs, and increased accident risks.
It employs height adjustment mechanism, width adjustment mechanism, side wheel adjustment mechanism and upper and lower wheel adjustment mechanism, and achieves automatic adjustment through servo motor and reducer. With the help of auxiliary correction wheel, it ensures the precise adjustment of the correction wheel position.
It improves the accuracy and efficiency of profile straightening, reduces the difficulty of operation and production costs, and enables continuous production of profiles of different specifications.
Smart Images
Figure CN223775728U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of profile straightening technology, and specifically relates to a profile straightening device. Background Technology
[0002] The statements in this section are merely background information related to this utility model and do not necessarily constitute prior art.
[0003] The roll forming production line mainly includes a feeding rack, a roll forming machine, and a cutting device arranged in sequence. When it is working, the steel strip is loaded onto the feeding rack and enters the auxiliary wheel device, roll forming, correction device, and cutting device in sequence. The quality of correction directly affects the quality of subsequent cutting and punching.
[0004] Traditional calibration devices require manual adjustment of both width and height when profile specifications change, resulting in low calibration efficiency and poor accuracy. Accuracy issues often lead to the scrapping of defective samples after production, increasing production costs. Furthermore, manual adjustment requires technicians, which is labor-intensive, time-consuming, and prone to workplace accidents. Utility Model Content
[0005] To address the aforementioned problems, this utility model provides a profile correction device that can ensure correction accuracy, improve processing efficiency and product precision, automatically adjust profile height and width, and reduce the difficulty of operation for workers and lower production costs.
[0006] To achieve the above objectives, the present invention adopts the following technical solution:
[0007] A profile straightening device includes a height adjustment mechanism, a width adjustment mechanism, a side wheel adjustment mechanism, and a base plate. The height adjustment mechanism is disposed at one end of the base plate, the width adjustment mechanism is disposed at the upper end of the base plate, and the side wheel adjustment mechanism is disposed at the upper end of the width adjustment mechanism.
[0008] The height adjustment mechanism includes a first servo motor, a first reducer, and a lifting platform. The output end of the first servo motor is connected to the first reducer, and the output end of the first reducer is connected to the lifting platform. The lifting platform drives the support plate to rise and fall, and the support plate drives the lower correction wheel to rise and fall. The side wheel adjustment mechanism includes a turbine, which is mounted on a rotating plate. A worm gear is provided at the upper end of the turbine, and the worm gear meshes with the turbine. A side wheel is provided at one end of the worm gear.
[0009] Furthermore, the turbine is fixedly connected to the rotating plate, and the side wheel is fixedly connected to the worm; the side wheel drives the worm to rotate, the worm drives the turbine to rotate, and the turbine drives the rotating plate to rotate.
[0010] Furthermore, a fixed plate is provided at the rear of the rotating plate, and the rotating plate is fixedly connected to the fixed plate. A rotation adjustment hole is provided on the rotating plate, and several rotation adjustment holes are provided at intervals. The rotation adjustment holes are arc-shaped holes.
[0011] Furthermore, the width adjustment mechanism includes a second servo motor, a second reducer, and a lead screw pair. The output end of the second servo motor is connected to the second reducer, and the output end of the second reducer is connected to the lead screw pair.
[0012] Furthermore, the output end of the lead screw pair is connected to one end of the upper and lower correction wheels. The upper and lower correction wheels are symmetrically arranged. The lead screw pair drives the lower and upper correction wheels at one end to move, while the upper and lower correction wheels at the other end are fixed to the support plate.
[0013] Furthermore, it also includes a lower wheel adjustment mechanism, which includes a first adjustment wheel, a first lead screw, and a first lead screw. One end of the first adjustment wheel is connected to the first lead screw, and one end of the first lead screw is connected to the base plate.
[0014] Furthermore, a first nut is provided on the first lead screw, and the first nut is fixed on the forming equipment.
[0015] Furthermore, it also includes an upper wheel adjustment mechanism, which includes a second adjustment wheel, a second lead screw, a second lead screw nut, a cylindrical slide rail, and a sliding block. One end of the second adjustment wheel is connected to the second lead screw; a second lead screw nut is provided on the second lead screw, and the second lead screw nut is fixedly connected to the fixed plate.
[0016] Furthermore, cylindrical slide rails are provided at both ends of the second lead screw, and sliding blocks are provided on the cylindrical slide rails. The sliding blocks and the cylindrical guide rails are movably connected.
[0017] Furthermore, an auxiliary wheel is provided on the side of the support plate, and the auxiliary wheel and the support plate are detachably connected.
[0018] Compared with the prior art, the advantages and positive effects of this utility model are:
[0019] This invention includes a height adjustment mechanism, a width adjustment mechanism, an upper wheel adjustment mechanism, a lower wheel adjustment mechanism, and a side wheel adjustment mechanism. The height adjustment mechanism adjusts the height of the correction wheel, and the width adjustment mechanism adjusts the distance between the two correction wheels. The lower wheel adjustment mechanism uses a first lead screw to finely adjust the position of the correction device, which is fixed to the first lead screw nut on the forming equipment, so that it is aligned with the forming equipment. The upper wheel adjustment mechanism uses a second lead screw to connect to a second lead screw nut mounted on the fixed plate, adjusting the height of the fixed plate. The side wheel adjustment mechanism drives the correction wheel to rotate, and auxiliary wheels assist in the correction. This achieves precise adjustment of the correction wheel position, thereby improving processing efficiency and product accuracy, while also reducing the difficulty of operation for workers and lowering production costs.
[0020] This invention can be used for integrated processing of cold bending and forming correction of profiles of different specifications. When the specifications of the cold bending and forming of the profile are changed, only one-click operation of the servo control program is required to automatically adjust the height and width. The servo motor drive ensures accuracy, realizing continuous production of profiles of various specifications, which greatly improves work efficiency and product quality. Attached Figure Description
[0021] The accompanying drawings, which form part of this specification, are used to provide a further understanding of this utility model. The illustrative embodiments of this utility model and their descriptions are used to explain this utility model and do not constitute an improper limitation of this utility model.
[0022] Figure 1 This is a schematic diagram of the profile straightening device of this utility model;
[0023] Figure 2 This is a schematic diagram of the height adjustment, width adjustment, and side wheel adjustment mechanism of this utility model;
[0024] Figure 3 This is a schematic diagram of the upper wheel adjustment mechanism of this utility model;
[0025] Figure 4 This is a schematic diagram of the rotating plate of the side wheel adjustment mechanism of this utility model;
[0026] In the diagram: 1. Height adjustment mechanism; 1.1. First servo motor; 1.2. First reducer; 1.3. Lifting platform; 2. Base plate;
[0027] 3. Lower wheel adjustment mechanism; 3.1. First adjusting wheel; 3.2. First lead screw; 3.3. First lead screw;
[0028] 4. Width adjustment mechanism; 4.1. Second servo motor; 4.2. Second reducer; 4.3. Lead screw pair;
[0029] 5. Side wheel adjustment mechanism; 5.1 Side wheel; 5.2 Worm gear; 5.3 Turbine gear; 5.4 Rotating plate; 5.5 Fixed plate; 5.6 Rotation adjustment hole;
[0030] 6. Upper wheel adjustment mechanism; 6.1. Second lead screw; 6.2. Second lead screw nut; 6.3. Cylindrical slide rail; 6.4. Second adjusting wheel; 6.5. Sliding block;
[0031] 7. Upper alignment wheel; 8. Lower alignment wheel; 9. Auxiliary wheel; 10. Support plate. Detailed Implementation
[0032] It should be noted that the following detailed description is illustrative and intended to provide further explanation of the present invention. Unless otherwise specified, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains.
[0033] Traditional calibration devices require manual adjustment of both width and height when profile specifications change, resulting in low calibration efficiency and poor accuracy. Accuracy issues often lead to the scrapping of defective samples after production, increasing production costs. Furthermore, manual adjustment requires technicians, which is labor-intensive, time-consuming, and prone to workplace accidents.
[0034] The present invention will now be described in detail with reference to the accompanying drawings. This embodiment discloses a profile straightening device, such as... Figure 1 As shown, it includes a height adjustment mechanism 1, a width adjustment mechanism 4, a side wheel adjustment mechanism 5, and a base plate 2. The height adjustment mechanism 1 is located at one end of the base plate 2, the width adjustment mechanism 4 is located at the upper end of the base plate 2, and the side wheel adjustment mechanism 5 is located at the upper end of the width adjustment mechanism 4.
[0035] The height adjustment mechanism 1, width adjustment mechanism 4, upper wheel adjustment mechanism 6, lower wheel adjustment mechanism 3, and side wheel adjustment mechanism 5 work together. The height adjustment mechanism 1 adjusts the height of the correction wheel, and the width adjustment mechanism 4 adjusts the distance between the two correction wheels. The lower wheel adjustment mechanism 3 uses the first lead screw 3.3 to finely adjust the position of the correction device by connecting it to the first lead screw nut 3.2 fixed on the forming equipment, so that it is aligned with the forming equipment. The upper wheel adjustment mechanism 6 uses the second lead screw 6.1 to connect to the second lead screw nut 6.2 installed on the fixed plate 5.5 to adjust the height of the fixed plate 5.5. The side wheel adjustment mechanism 5 drives the correction wheel to rotate, and the auxiliary wheel 9 assists in the correction. This achieves precise adjustment of the correction wheel position, thereby improving processing efficiency and product accuracy, while also reducing the difficulty of operation for workers and reducing production costs.
[0036] When different specifications of profiles need to be corrected, this can be achieved by adjusting various mechanisms. It can be used for integrated processing of cold bending and forming correction of profiles of different specifications. When the specifications of the cold bending and forming of the profile are changed, only one-click operation of the servo control program is required to automatically adjust the height and width. The servo motor drive ensures accuracy, realizing continuous production of profiles of various specifications, which greatly improves work efficiency and product quality.
[0037] like Figure 2 As shown, the height adjustment mechanism 1 includes a first servo motor 1.1, a first reducer 1.2, and a lift 1.3. The output end of the first servo motor 1.1 is connected to the first reducer 1.2, and the output end of the first reducer 1.2 is connected to the lift 1.3. The lift 1.3 drives the support plate 10 to rise and fall, and the support plate 10 drives the lower correction wheel 8 to rise and fall.
[0038] When height adjustment is required, the first servo motor 1.1 starts, driving the first reducer 1.2. The first reducer 1.2 drives the lifting platform 1.3, which in turn raises and lowers the support plate 10, thereby raising and lowering the lower straightening wheel 8, thus achieving height adjustment of the lower straightening wheel 8. The raising and lowering of the lower straightening wheel 8 is to accommodate profile workpieces of different heights and specifications. The lower straightening wheel 8 has sliders on both sides, and the lifting platform 1.3 is directly connected to the sliders, which move within the frame.
[0039] like Figure 2 and Figure 4 As shown, the side wheel adjustment mechanism 5 includes a turbine 5.3, which is mounted on a rotating plate 5.4. A worm 5.2 is provided at the upper end of the turbine 5.3, meshing with the turbine 5.3. A side wheel 5.1 is provided at one end of the worm 5.2. The turbine 5.3 is fixedly connected to the rotating plate 5.4, and the side wheel 5.1 is fixedly connected to the worm 5.2. The side wheel 5.1 drives the worm 5.2 to rotate, which in turn drives the turbine 5.3 to rotate, which in turn drives the rotating plate 5.4 to rotate. A fixed plate 5.5 is provided at the rear of the rotating plate 5.4, and the rotating plate 5.4 is fixedly connected to the fixed plate 5.5. Rotation adjustment holes 5.6 are provided on the rotating plate 5.4, spaced apart, and are arc-shaped.
[0040] When the rotation of the correction wheel is needed, turning the side wheel 5.1 drives the worm gear 5.2 to rotate, which in turn drives the worm wheel 5.3 to rotate, which in turn drives the rotating plate 5.4 to rotate. After the profile is formed, it will undergo torsional deformation due to stress. The rotating plate 5.4 is used to correct this deformation and is a fixed connection. The fixed plate 5.5 is as follows: Figure 4 As shown, there is an arc-shaped waist hole. When the first wheel worm gear 5.2 is rotated, the entire rotating plate 5.4 and the objects above it will rotate. When rotating, the back screws need to be loosened, adjusted and then tightened.
[0041] The width adjustment mechanism 4 includes a second servo motor 4.1, a second reducer 4.2, and a lead screw pair 4.3. The output end of the second servo motor 4.1 is connected to the second reducer 4.2, and the output end of the second reducer 4.2 is connected to the lead screw pair 4.3. The output end of the lead screw pair 4.3 is connected to one end of the upper correction wheel 7 and the lower correction wheel 8. The upper correction wheel 7 and the lower correction wheel 8 are symmetrically arranged. The lead screw pair 4.3 drives the lower correction wheel 8 and the upper correction wheel 7 at one end to move, while the upper correction wheel 7 and the lower correction wheel 8 at the other end are fixed on the support plate 10.
[0042] It also includes a lower wheel adjustment mechanism 3, which includes a first adjustment wheel 3.1, a first lead screw 3.2, and a first lead screw 3.3. One end of the first adjustment wheel 3.1 is connected to the first lead screw 3.3, and one end of the first lead screw 3.3 is connected to the base plate 2. The first lead screw 3.2 is provided on the first lead screw 3.3 and is fixed to the molding equipment.
[0043] like Figure 3 As shown, it also includes an upper wheel adjustment mechanism 6, which includes a second adjusting wheel 6.4, a second lead screw 6.1, a second lead screw nut 6.2, a cylindrical slide rail 6.3, and a sliding block 6.5. One end of the second adjusting wheel 6.4 is connected to the second lead screw 6.1. The second lead screw nut 6.2 is mounted on the second lead screw 6.1 and is fixedly connected to the fixing plate 5.5. The two ends of the second lead screw 6.1 are provided with cylindrical slide rails 6.3, and the sliding block 6.5 is mounted on the cylindrical slide rails 6.3. The sliding block 6.5 and the cylindrical guide rail are movably connected. An auxiliary wheel 9 is provided on the side of the support plate 10, and the auxiliary wheel 9 and the support plate 10 are detachably connected. When adjustment is required, the upper handwheel is rotated, and the screw drives the adjustment up and down according to the profile specifications. The sliding block 6.5 moves up and down along the cylindrical guide rail.
[0044] Although the specific embodiments of the present utility model have been described above in conjunction with the accompanying drawings, this is not intended to limit the scope of protection of the present utility model. Those skilled in the art should understand that various modifications or variations that can be made by those skilled in the art without creative effort based on the technical solution of the present utility model are still within the scope of protection of the present utility model.
Claims
1. A profile straightening device, characterized in that, It includes a height adjustment mechanism, a width adjustment mechanism, a side wheel adjustment mechanism, and a base plate. The height adjustment mechanism is located at one end of the base plate, the width adjustment mechanism is located at the upper end of the base plate, and the side wheel adjustment mechanism is located at the upper end of the width adjustment mechanism. The height adjustment mechanism includes a first servo motor, a first reducer, and a lifting platform. The output end of the first servo motor is connected to the first reducer, and the output end of the first reducer is connected to the lifting platform. The lifting platform drives the support plate to rise and fall, and the support plate drives the lower correction wheel to rise and fall. The side wheel adjustment mechanism includes a turbine, which is mounted on a rotating plate. A worm gear is provided at the upper end of the turbine, and the worm gear meshes with the turbine. A side wheel is provided at one end of the worm gear.
2. The profile straightening device as described in claim 1, characterized in that, The turbine is fixedly connected to the rotating plate, and the side wheel is fixedly connected to the worm gear; the side wheel drives the worm gear to rotate, the worm gear drives the turbine gear to rotate, and the turbine gear drives the rotating plate to rotate.
3. The profile straightening device as described in claim 2, characterized in that, A fixed plate is provided at the rear of the rotating plate, and the rotating plate is fixedly connected to the fixed plate. A rotation adjustment hole is provided on the rotating plate, and several rotation adjustment holes are provided at intervals. The rotation adjustment holes are arc-shaped holes.
4. The profile straightening device as described in claim 1, characterized in that, The width adjustment mechanism includes a second servo motor, a second reducer, and a lead screw pair. The output end of the second servo motor is connected to the second reducer, and the output end of the second reducer is connected to the lead screw pair.
5. The profile straightening device as described in claim 4, characterized in that, The output end of the lead screw is connected to one end of the upper and lower correction wheels. The upper and lower correction wheels are symmetrically arranged. The lead screw drives the lower and upper correction wheels at one end to move, while the upper and lower correction wheels at the other end are fixed to the support plate.
6. The profile straightening device as described in claim 1, characterized in that, It also includes a lower wheel adjustment mechanism, which includes a first adjustment wheel, a first lead screw, and a first lead screw. One end of the first adjustment wheel is connected to the first lead screw, and one end of the first lead screw is connected to the base plate.
7. The profile straightening device as described in claim 6, characterized in that, A first lead screw is provided with a first lead nut, and the first lead nut is fixed on the forming equipment.
8. The profile straightening device as described in claim 1, characterized in that, It also includes an upper wheel adjustment mechanism, which includes a second adjustment wheel, a second lead screw, a second lead screw nut, a cylindrical slide rail, and a sliding block. One end of the second adjustment wheel is connected to the second lead screw, and a second lead screw nut is provided on the second lead screw. The second lead screw nut is fixedly connected to a fixed plate.
9. A profile straightening device as described in claim 8, characterized in that, The second lead screw is provided with cylindrical slide rails at both ends, and sliding blocks are provided on the cylindrical slide rails. The sliding blocks and the cylindrical guide rails are movably connected.
10. A profile straightening device as described in claim 1, characterized in that, The side of the support plate is provided with auxiliary wheels, and the auxiliary wheels and the support plate are detachably connected.