A material guiding device for a section steel straightening machine

Abstract

This application relates to a material guiding device for a steel profile straightening machine, belonging to the field of steel profile straightening machines. It includes a base box, a processing table fixedly mounted on the upper surface of the base box, and an equipment housing fixedly mounted on the rear end surface of the base box. A detection table is vertically mounted on the upper surface of the processing table, and the detection table is fixedly connected to the processing table. A positioning clamp is mounted on the detection table, and the positioning clamp is fixedly connected to the detection table. Two sets of guide plates are symmetrically mounted on the inner surface of the positioning clamp, and the guide plate sets are slidably connected to the positioning clamp. This application, through the precise positioning and guidance of the positioning clamp and guide plate sets, and the flexible adjustment of the spacing between the guide plate sets by the driving component, can adapt to steel profiles of different specifications, ensuring the stability and accuracy of the steel profiles during conveying, and improving the guiding accuracy. The detection box sets can detect the bending condition of the steel profiles in real time, providing accurate data for the straightening operation.

Description

Technical Field

[0001] This application relates to the technical field of steel profile straightening machines, and in particular to a material guiding device for steel profile straightening machines. Background Technology

[0002] After processes such as drawing and cutting, the cross-sectional shape of the steel profiles is basically formed into the product shape, but its straightness has deviations, requiring straightening by a straightening machine. The existing straightening method involves a worker manually placing the workpiece to be inspected on an inspection table, with the workpiece positioned directly above the inspection head. The inspection head is hinged to the straightening machine body via a metal rod, similar to a seesaw. Therefore, when the workpiece is placed on the inspection head, the inspection head is pressed and rotated into the straightening groove.

[0003] Workers manually flip the workpiece to check its straightness data on a control panel. Since the workpiece is usually long, multiple points are checked along its length. When a deviation in straightness is detected, the pressure head moves downward, pressing the workpiece into the straightening groove, causing it to bend and deform. Once the workpiece recovers its deformation, it will be straightened.

[0004] For the multi-point inspection of the workpiece along its length mentioned above, the worker manually pushes it on the inspection table. However, during the pushing process, the workpiece may sway left and right, slide sideways, or tilt, causing it to fall off the inspection head. Therefore, the position needs to be adjusted frequently, resulting in poor inspection efficiency. Utility Model Content

[0005] In order to achieve stable straightening of steel profiles, this application provides a material guiding device for a steel profile straightening machine.

[0006] The material guiding device for a steel profile straightening machine provided in this application adopts the following technical solution:

[0007] A material guiding device for a steel profile straightening machine includes a base box. A processing table is fixedly installed on the upper end face of the base box, and an equipment housing is fixedly installed on the rear end face of the base box. A detection table is vertically installed on the upper end face of the processing table and is fixedly connected to the processing table. A positioning clamp is installed on the detection table and is fixedly connected to the detection table. Two sets of guide plates are symmetrically installed on the inner side of the positioning clamp and are slidably connected to the positioning clamp. A driving component for adjusting the distance between the two sets of guide plates is also installed on the positioning clamp. A detection box assembly is fixedly installed on the front end face of the equipment housing, and a straightening component is installed on the lower end face of the equipment housing.

[0008] By adopting the above technical solution, the support box provides a stable foundation for the entire device. The processing table is used to place the steel sections to be processed, and the inspection table can perform preliminary inspections on the steel sections. The positioning clamps and guide plate assembly can accurately position and guide the steel sections, ensuring their stability and accuracy during transport. The drive unit can adjust the spacing of the guide plate assembly to accommodate steel sections of different specifications. During actual inspection, different inspection points can be switched by pushing the steel sections. The inspection box assembly can detect the bending of the steel sections. When deformation occurs, it will be displayed through changes in the inspection box assembly for easy and intuitive observation. The straightening assembly straightens the steel sections based on the inspection results, realizing integrated operation of inspection, guiding, and straightening, improving the efficiency and quality of steel section straightening.

[0009] Optionally, the testing table includes a bending plate base and several supporting uprights. The supporting uprights are installed on the lower end face of the bending plate base and are integrally formed with the bending plate base. A straightening groove is provided on the bending plate base, and a positioning groove is provided on the lower end face of the bending plate base.

[0010] By adopting the above technical solutions, the bending plate base and supporting upright plate of the testing table are integrally formed, ensuring the structural strength and stability of the testing table. The straightening groove provides specific space for the straightening of the steel profile, making the straightening process more precise. The positioning groove facilitates the installation and positioning of the positioning clamps, ensuring the fitting accuracy between the components.

[0011] Optionally, the positioning clamp includes a base frame and a pressure plate base, the pressure plate base being symmetrically installed at both ends of the upper surface of the base frame, and the pressure plate base being fixedly connected to the base frame.

[0012] By adopting the above technical solution, the positioning clamp consists of a base frame and a pressure plate seat. This structural design makes the installation and disassembly of the positioning clamp more convenient, and also facilitates its maintenance and replacement. The pressure plate seats are symmetrically installed on the base frame, which can apply pressure evenly and ensure the positioning effect on the steel profile.

[0013] Optionally, the bottom frame includes positioning clips and two sets of side plate seats for mounting the pressure plate seat. The positioning clips are evenly arranged between the two sets of side plate seats, and the positioning clips are integrally formed with the side plate seats. The positioning clips are engaged and installed in the positioning groove.

[0014] By adopting the above technical solution, the positioning clip of the bottom frame is integrally formed with the side plate seat and is snapped into the positioning groove, which further enhances the connection stability between the positioning clamp and the detection table, prevents the positioning clamp from shifting during material guiding and straightening, and thus improves the accuracy of material guiding and straightening.

[0015] Optionally, the pressure plate seat includes a bent plate portion and a positioning block for rotating the drive component. The positioning block is installed in the middle of the upper end face of the bent plate portion and is integrally formed with the bent plate portion.

[0016] By adopting the above technical solution, the bent plate portion and the positioning block of the pressure plate seat are integrally formed, providing a stable support structure for the rotational installation of the drive component. The positioning block ensures that the drive component can be accurately installed on the pressure plate seat, guaranteeing the normal operation of the drive component and thus ensuring the accuracy of the guide plate group spacing adjustment.

[0017] Optionally, the guide plate assembly includes a guide plate, a vertical plate seat, and a guide rod that slides with the curved plate portion. The vertical plate seat is integrally formed on the upper end face of the guide plate, and a threaded sleeve that mates with the driving component is fixedly installed on one side of the vertical plate seat. The guide rod is fixedly installed on one side of the guide plate.

[0018] By adopting the above technical solution, the structural design of the guide plate, vertical plate seat, and guide rod of the guide plate assembly allows the guide plate assembly to slide flexibly on the positioning clamp. The cooperation between the threaded sleeve and the driving component enables precise adjustment of the spacing of the guide plate assembly through the driving component. The sliding cooperation between the guide rod and the bent plate further improves the stability of the sliding of the guide plate assembly, ensuring the smoothness of the steel section during the guiding process.

[0019] Optionally, the driving component includes a double-ended screw and an operating disc, wherein the operating disc is mounted on one end of the double-ended screw and is fixedly connected to the double-ended screw.

[0020] By adopting the above technical solution, the combination of the double-headed screw and the operating disc in the driving component allows the double-headed screw to rotate by rotating the operating disc, thereby achieving synchronous adjustment of the spacing between the two sets of guide plates. This adjustment method is simple and convenient, allowing operators to quickly and accurately adjust the spacing of the guide plate sets according to the specifications of the steel profiles, thus improving the applicability and operational efficiency of the equipment.

[0021] Optionally, the testing box assembly includes a vertical shell, a flip-up frame, and a testing head. One end of the flip-up frame is rotatably mounted in the vertical shell, and the testing head is fixedly mounted at the other end of the flip-up frame.

[0022] By adopting the above technical solution, the structural design of the inspection box assembly's upright shell, tilting bracket, and inspection head allows the inspection head to rotate within the upright shell via the tilting bracket, facilitating the inspection of different parts of the steel profile. The inspection head can detect the bending condition of the steel profile in real time and present the deformation through rotation, providing accurate data for subsequent straightening operations.

[0023] Optionally, the straightening assembly includes a hydraulic cylinder and a straightening pressure head, wherein the hydraulic cylinder is vertically fixed in the equipment housing, and the straightening pressure head is fixedly installed at the output end of the hydraulic cylinder.

[0024] By adopting the above technical solution, the hydraulic cylinder and straightening pressure head of the straightening component are configured so that the extension and retraction of the hydraulic cylinder drives the straightening pressure head to straighten the steel profile. When downward bending of the steel profile is detected, the profile can be flipped over and pressed down. After the pressure is released, the steel profile can return to a straight state. The hydraulic cylinder has the characteristics of large output force and high control precision, and can accurately apply straightening force to the steel profile according to the detection results, ensuring the quality of steel profile straightening.

[0025] In summary, this application includes at least one of the following beneficial technical effects: Through the precise positioning and guidance of the positioning clamp and guide plate assembly, and the flexible adjustment of the guide plate assembly spacing by the driving component, this application can adapt to different specifications of steel profiles, ensuring the stability and accuracy of the steel profiles during the conveying process and improving the guiding accuracy. The detection box assembly can detect the bending condition of the steel profiles in real time, providing accurate data for the straightening operation and making the straightening process more precise. The integrated operation of detection, guiding, and straightening reduces intermediate steps and improves the overall efficiency of steel profile straightening. Simultaneously, the high-precision control of the straightening components enables rapid and effective straightening of the steel profiles, shortening the straightening time. Attached Figure Description

[0026] Figure 1 This is a perspective view of the overall structure in the embodiments of this application.

[0027] Figure 2 yes Figure 1 Front view of the device shown.

[0028] Figure 3 yes Figure 1 Side view of the device shown.

[0029] Figure 4 This is a perspective view of the bottom frame in the embodiments of this application.

[0030] Figure 5 This is a perspective view of the pressure plate seat in the embodiments of this application.

[0031] Explanation of reference numerals in the attached drawings: 1. Seat box; 10. Equipment shell; 2. Processing table; 3. Inspection table; 31. Bending plate seat; 311. Straightening groove; 32. Supporting upright plate; 4. Positioning clamp; 41. Base frame; 411. Positioning clip; 412. Side plate seat; 42. Pressure plate seat; 421. Bending plate part; 422. Positioning block; 5. Guide plate assembly; 51. Guide plate; 52. Vertical plate seat; 521. Threaded sleeve; 53. Guide rod; 6. Driving component; 61. Double-ended screw; 62. Operating panel; 7. Inspection box assembly; 71. Vertical shell; 72. Tilting seat frame; 73. Inspection head; 8. Straightening assembly; 81. Hydraulic cylinder; 82. Straightening pressure head. Detailed Implementation

[0032] The present application will be further described in detail below with reference to the accompanying drawings.

[0033] This application discloses a material guiding device for a steel profile straightening machine. (Refer to...) Figure 1 , Figure 2 and Figure 3 As shown, a material guiding device for a steel profile straightening machine includes a base box 1. A processing table 2 is fixedly installed on the upper end face of the base box 1, and an equipment housing 10 is fixedly installed on the rear end face of the base box 1. A detection table 3 is vertically installed on the upper end face of the processing table 2. The detection table 3 is fixedly connected to the processing table 2. A positioning clamp 4 is installed on the detection table 3. The positioning clamp 4 is fixedly connected to the detection table 3. Two sets of guide plate groups 5 are symmetrically installed on the inner side of the positioning clamp 4. The guide plate groups 5 are slidably connected to the positioning clamp 4. A driving component 6 for adjusting the distance between the two sets of guide plate groups 5 is also installed on the positioning clamp 4. A detection box group 7 is fixedly installed on the front end face of the equipment housing 10, and a straightening component 8 is installed on the lower end face of the equipment housing 10. The base 1 provides a stable support foundation for the entire device. The processing table 2 is used to place the steel sections to be processed. The inspection table 3 can perform preliminary inspections on the steel sections. The positioning clamp 4 and the guide plate assembly 5 can accurately position and guide the steel sections, ensuring their stability and accuracy during transport. The drive unit 6 can adjust the spacing of the guide plate assembly 5 to accommodate steel sections of different specifications. During actual inspection, different inspection points can be switched by pushing the steel sections. The inspection box assembly 7 can detect the bending of the steel sections. When the steel sections deform, it will be displayed through changes in the inspection box assembly 7 for easy and intuitive observation. The straightening assembly 8 straightens the steel sections based on the inspection results, realizing integrated operation of inspection, guiding, and straightening, improving the efficiency and quality of steel section straightening.

[0034] Reference Figure 1 and Figure 2 As shown, the testing table 3 includes a bending plate base 31 and several supporting uprights 32. The supporting uprights 32 are installed on the lower end face of the bending plate base 31 and are integrally formed with the bending plate base 31. A straightening groove 311 is provided on the bending plate base 31, and a positioning groove is provided on the lower end face of the bending plate base 31. The integral formation of the bending plate base 31 and the supporting uprights 32 of the testing table 3 ensures the structural strength and stability of the testing table 3. The straightening groove 311 provides specific space for the straightening of the steel profile, making the straightening process more precise. The positioning groove facilitates the installation and positioning of the positioning clamp 4, ensuring the fitting accuracy between the components.

[0035] Reference Figure 3 , Figure 4 and Figure 5As shown, the positioning clamp 4 includes a base frame 41 and a pressure plate seat 42. The pressure plate seat 42 is symmetrically installed at both ends of the upper surface of the base frame 41 and is fixedly connected to the base frame 41. The positioning clamp 4 is composed of a base frame 41 and a pressure plate seat 42. This structural design makes the installation and disassembly of the positioning clamp 4 more convenient, and also facilitates its maintenance and replacement. The pressure plate seat 42 is symmetrically installed on the base frame 41, which can apply pressure evenly and ensure the positioning effect of the steel section. The base frame 41 includes a positioning clip 411 and two sets of side plate seats 412 for mounting the pressure plate seat 42. The positioning clip 411 is evenly arranged between the two sets of side plate seats 412, and the positioning clip 411 is integrally formed with the side plate seat 412. The positioning clip 411 is engaged in the positioning groove. The positioning clip 411 of the base frame 41 is integrally formed with the side plate seat 412 and is engaged in the positioning groove, further enhancing the connection stability between the positioning clamp 4 and the detection table 3, preventing displacement of the positioning clamp 4 during material guiding and straightening, thereby improving the accuracy of material guiding and straightening. The pressure plate seat 42 includes a bent plate portion 421 and a positioning block 422 for rotating the drive component 6. The positioning block 422 is installed in the middle of the upper end face of the bent plate portion 421 and is integrally formed with the bent plate portion 421. The integral formation of the bent plate portion 421 and the positioning block 422 of the pressure plate seat 42 provides a stable support structure for the rotating installation of the drive component 6. The positioning block 422 enables the drive component 6 to be accurately installed on the pressure plate seat 42, ensuring the normal operation of the drive component 6, and thus ensuring the accuracy of the spacing adjustment of the guide plate group 5.

[0036] Reference Figure 5 As shown, the guide plate assembly 5 includes a guide plate 51, a vertical plate seat 52, and a guide rod 53 that slides with the bent plate portion 421. The vertical plate seat 52 is integrally formed on the upper end face of the guide plate 51, and a threaded sleeve 521 that mates with the driving component 6 is fixedly installed on one side of the vertical plate seat 52. The guide rod 53 is fixedly installed on one side of the guide plate 51. The structural design of the guide plate 51, vertical plate seat 52, and guide rod 53 of the guide plate assembly 5 allows the guide plate assembly 5 to slide flexibly on the positioning clamp 4. The engagement of the threaded sleeve 521 with the driving component 6 enables precise adjustment of the spacing of the guide plate assembly 5 through the driving component 6. The sliding engagement of the guide rod 53 with the bent plate portion 421 further improves the stability of the sliding of the guide plate assembly 5, ensuring the smoothness of the steel section during the guiding process.

[0037] Reference Figure 5As shown, the driving component 6 includes a double-ended screw 61 and an operating disc 62. The operating disc 62 is mounted on one end of the double-ended screw 61 and is fixedly connected to the double-ended screw 61. The combination of the double-ended screw 61 and the operating disc 62 in the driving component 6 allows the double-ended screw 61 to rotate by rotating the operating disc 62, thereby achieving synchronous adjustment of the spacing between the two guide plate assemblies 5. This adjustment method is simple and convenient, allowing operators to quickly and accurately adjust the spacing of the guide plate assemblies 5 according to the specifications of the steel profiles, improving the applicability and operational efficiency of the equipment.

[0038] Reference Figure 1 and Figure 3 As shown, the inspection box assembly 7 includes a vertical shell 71, a tilting bracket 72, and an inspection head 73. One end of the tilting bracket 72 is rotatably mounted in the vertical shell 71, and the inspection head 73 is fixedly mounted in the other end of the tilting bracket 72. The structural design of the vertical shell 71, tilting bracket 72, and inspection head 73 of the inspection box assembly 7 allows the inspection head 73 to rotate within the vertical shell 71 via the tilting bracket 72, facilitating the inspection of different parts of the steel profile. The inspection head 73 can detect the bending condition of the steel profile in real time and present the deformation through rotation, providing accurate data for subsequent straightening operations.

[0039] Reference Figure 2 As shown, the straightening assembly 8 includes a hydraulic cylinder 81 and a straightening pressure head 82. The hydraulic cylinder 81 is vertically fixed in the equipment housing 10, and the straightening pressure head 82 is fixedly installed at the output end of the hydraulic cylinder 81. The hydraulic cylinder 81 and straightening pressure head 82 of the straightening assembly 8 are configured such that the extension and retraction of the hydraulic cylinder 81 drives the straightening pressure head 82 to straighten the steel profile. When downward bending of the steel profile is detected, the profile can be flipped over and pressed down. After the pressure is released, the steel profile returns to a straight state. The hydraulic cylinder 81 features high output force and high control precision, enabling it to accurately apply straightening force to the steel profile based on the detection results, thus ensuring the quality of steel profile straightening.

[0040] The implementation principle of the material guiding device for a steel profile straightening machine according to this application embodiment is as follows: In actual use, firstly, the spacing of the guide plate group 5 is adjusted by rotating the operating disc 62 according to the specifications of the steel profile to be processed. The steel profile is placed on the processing table 2 and guided and conveyed by the guide plate group 5. The detection head 73 of the detection box group 7 detects the bending condition of the steel profile. When the flipping seat 72 flips, straightening is required. The steel profile is flipped and placed, and the control system controls the hydraulic cylinder 81 of the straightening component 8 to move, driving the straightening pressure head 82 to straighten the steel profile until the steel profile meets the qualified straightness requirements.

[0041] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A material guiding device for a profile straightening machine, comprising a seat box (1), characterized in that: A processing table (2) is fixedly installed on the upper end face of the seat (1), and an equipment shell (10) is fixedly installed on the rear end face of the seat (1). A testing table (3) is vertically installed on the upper end face of the processing table (2). The testing table (3) is fixedly connected to the processing table (2). A positioning clamp (4) is installed on the testing table (3). The positioning clamp (4) is fixedly connected to the testing table (3). Two sets of guide plates (5) are symmetrically installed on the inner side of the positioning clamp (4). The guide plates (5) are slidably connected to the positioning clamp (4). A driving component (6) for adjusting the distance between the two sets of guide plates (5) is also installed on the positioning clamp (4). A testing box assembly (7) is also fixedly installed on the front end face of the equipment shell (10), and a straightening assembly (8) is also installed on the lower end face of the equipment shell (10).

2. The material guiding device for a steel profile straightening machine according to claim 1, characterized in that: The testing platform (3) includes a bending plate base (31) and several supporting plates (32). The supporting plates (32) are installed on the lower end face of the bending plate base (31) and are integrally formed with the bending plate base (31). A straightening groove (311) is provided on the bending plate base (31) and a positioning groove is provided on the lower end face of the bending plate base (31).

3. The material guiding device for a steel profile straightening machine according to claim 2, characterized in that: The positioning clamp (4) includes a base frame (41) and a pressure plate seat (42). The pressure plate seat (42) is symmetrically installed at both ends of the upper surface of the base frame (41), and the pressure plate seat (42) is fixedly connected to the base frame (41).

4. A material guiding device for a steel profile straightening machine according to claim 3, characterized in that: The bottom frame (41) includes a positioning strip (411) and two sets of side plate seats (412) for mounting the pressure plate seat (42). The positioning strip (411) is evenly arranged between the two sets of side plate seats (412), and the positioning strip (411) and the side plate seat (412) are integrally formed. The positioning strip (411) is engaged and installed in the positioning groove.

5. A material guiding device for a steel profile straightening machine according to claim 4, characterized in that: The pressure plate seat (42) includes a bent plate portion (421) and a positioning block (422) for the drive component (6) to be rotatably mounted. The positioning block (422) is installed in the middle of the upper end face of the bent plate portion (421), and the positioning block (422) and the bent plate portion (421) are integrally formed.

6. A material guiding device for a steel profile straightening machine according to claim 5, characterized in that: The guide plate assembly (5) includes a guide plate (51), a vertical plate seat (52), and a guide rod (53) that slides with the bent plate part (421). The vertical plate seat (52) is integrally formed on the upper end surface of the guide plate (51), and a threaded sleeve (521) that cooperates with the driving component (6) is fixedly installed on one side of the vertical plate seat (52). The guide rod (53) is fixedly installed on one side of the guide plate (51).

7. A material guiding device for a steel profile straightening machine according to claim 6, characterized in that: The driving component (6) includes a double-ended screw (61) and an operating plate (62). The operating plate (62) is installed at one end of the double-ended screw (61) and is fixedly connected to the double-ended screw (61).

8. A material guiding device for a steel profile straightening machine according to claim 7, characterized in that: The detection box assembly (7) includes a vertical shell (71), a flip-up bracket (72), and a detection head (73). One end of the flip-up bracket (72) is rotatably installed in the vertical shell (71), and the detection head (73) is fixedly installed at the other end of the flip-up bracket (72).

9. A material guiding device for a steel profile straightening machine according to claim 8, characterized in that: The straightening assembly (8) includes a hydraulic cylinder (81) and a straightening head (82). The hydraulic cylinder (81) is vertically fixed in the equipment housing (10), and the straightening head (82) is fixedly installed at the output end of the hydraulic cylinder (81).

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