Multi-roller type round steel straightening machine

Abstract

The utility model discloses a multi-roller type round steel straightening machine, and relates to the technical field of round steel straightening. The multi-roller type round steel straightening machine comprises a workbench, a conveying-in assembly, a multi-roller straightening assembly, a conveying-out assembly and a classifying assembly are sequentially installed on the workbench from the feeding end to the discharging end, the conveying-in assembly is used for conveying round steel into the multi-roller straightening assembly for straightening, and the conveying-out assembly is used for conveying the straightened round steel to the classifying assembly; the classifying assembly is used for classifying the round steel which is straightened to be qualified and the round steel which is unqualified; the bottom plate is located on one side of the workbench; the conveying plate is mounted on the bottom plate and used for bearing unqualified round steel; the conveying assembly is installed on the bottom plate and used for driving a conveying plate to move the unqualified round steel back to the feeding end of the workbench. According to the round steel straightening device, the conveying assembly is arranged, so that unqualified round steel on the conveying plate can be electrically conveyed back to the feeding end of the workbench, feeding and straightening are conducted again, and the straightening quality of the round steel is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of round steel straightening, in particular to a multi-roller round steel straightening machine. Background Art

[0002] The multi-roller round steel straightening machine is a mechanical device used to correct the straightness of metal materials, especially suitable for the straightening of round steel. The multi-roller round steel straightening machine is widely used in metal processing, machinery manufacturing, automobile manufacturing, aerospace and other fields. In these fields, it is necessary to correct the straightness of various metal materials to ensure the quality and accuracy of the products.

[0003] A multi-roller round steel straightening machine disclosed in the patent application with reference publication number CN216064942U includes an equipment body, a fixed plate is arranged inside the equipment body, a support base is arranged outside the equipment body, and a straightening plate is fixedly installed on the top of the support base. The utility model sets a straightening plate, and drives the rotating plate to move up and down under the action of a tension spring through the lifting plate until the rotating shaft contacts the outer surface of the round steel. Driven by the outside, the round steel passes through the cylindrical groove on the straightening plate in sequence, thereby achieving the effect of straightening the round steel; by setting a central gear, the central block is driven to move up and down through the rotating screw on the front of the central gear, and the central block and the shrink bracket are simultaneously close to or away from the cylindrical groove, thereby achieving the effect of straightening according to the diameter of the round steel.

[0004] As shown in the above-mentioned prior art, the round steel straightening machine in the prior art can achieve the straightening effect of the round steel by setting a straightening plate so that the round steel passes through the cylindrical groove opened on the straightening plate. However, for some round steels with severe bends or complex shapes, multiple straightenings may be required to achieve the ideal straightness. Most of the round steel straightening machines in the prior art require manual operation to transport the round steel back to the feeding port of the straightening machine for re-straightening, which not only consumes manpower but also greatly affects the efficiency of the round steel straightening work.

[0005] Therefore, it is necessary to provide a multi-roller round steel straightening machine to solve the above technical problems. Utility Model Content

[0006] 1. Technical issues to be resolved

[0007] In order to solve the above technical problems, the utility model provides a multi-roller round steel straightening machine.

[0008] (II) Technical solution

[0009] To achieve the above objectives, the utility model is implemented through the following technical solutions: a multi-roller round steel straightening machine, comprising:

[0010] A workbench, wherein the workbench is sequentially equipped with a transporting component, a multi-roller straightening component, a transporting component and a classification component from the feeding end to the discharging end. The transporting component is used to transport the round steel into the multi-roller straightening component for straightening. The transporting component is used to transport the straightened round steel to the classification component. The classification component is used to classify the straightened qualified round steel from the unqualified round steel;

[0011] The base plate, located on one side of the workbench;

[0012] Transport plate, installed on the bottom plate, used to receive unqualified round steel;

[0013] The transport assembly is installed on the bottom plate and is used to drive the transport plate to move the unqualified round steel back to the feeding end of the workbench;

[0014] The classification components include:

[0015] A receiving plate is rotatably connected to the top of the workbench via a first rotating shaft;

[0016] The flip assembly is installed at one end of the receiving plate away from the transport-out assembly and is used to drive the receiving plate to rotate to both sides.

[0017] Preferably, the flipping assembly includes a cover shell fixed to the top of the workbench near one end of the discharging end, a first motor is fixed in the cover shell, a worm is rotatably connected in the cover shell, the first rotating shaft passes through the cover shell and a worm wheel is fixed on its outer wall, and the worm wheel is meshingly connected to the worm.

[0018] Preferably, the transport component includes a second motor fixed on a base plate, a slide rail is fixed on the base plate, a slider is slidably connected to the inner wall of the slide rail, a screw is rotatably connected to the inner wall of the slide rail, the screw passes through the slide rail and is fixed to the output end of the second motor, and the slider is threadedly connected to the outer wall of the screw.

[0019] Preferably, an electric push rod is symmetrically fixed on the slider, a fixed column is fixed to the output end of the electric push rod, the inner wall of the fixed column is rotatably connected to a second rotating shaft, the transport plate is rotatably connected to the second rotating shaft, a torsion spring is fixed to the outer wall of the second rotating shaft, and the other end of the torsion spring is fixed to the fixed column.

[0020] Preferably, a gear is fixed to one end of the second rotating shaft close to the carrying-in component, a long rod is fixed to the bottom plate, a rack is fixed to the upper end of the long rod, the gear is meshingly connected with the rack, and a guide block is installed on the carrying-in component.

[0021] Preferably, a fixed blocking block is fixed on each of the fixed columns, and a rotating blocking block is fixed under the transport plate, and the fixed blocking block is tightly pressed against the rotating blocking block.

[0022] (III) Beneficial effects

[0023] The utility model provides a multi-roller round steel straightening machine. Compared with the prior art, it has the following beneficial effects:

[0024] 1. The application sets a flipping assembly so that the worm can be rotated by controlling the first motor to rotate the worm, thereby determining the flipping direction of the receiving plate, flipping qualified round steel to the next process, and flipping unqualified round steel to the side of the transport plate, so as to facilitate the rapid classification of round steel and improve the efficiency of round steel classification;

[0025] 2. This application sets up a transport component so that unqualified round steel on the transport plate can be electrically transported back to the feed end of the workbench for re-feeding and straightening, thereby improving the straightening quality of the round steel. There is no need to manually carry the round steel, which reduces manpower consumption and improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0027] Figure 2 It is a schematic diagram of the relationship between the first rotating shaft and the worm gear of the utility model;

[0028] Figure 3 This is a schematic diagram of the relationship between the guide block and the transport plate of the utility model;

[0029] Figure 4 It is a schematic diagram of the relationship between the torsion spring and the second rotating shaft of the utility model.

[0030] Numbers in the figure: 1. workbench; 2. carrying-in assembly; 3. multi-roller straightening assembly; 4. carrying-out assembly; 5. bottom plate; 6. transport plate; 7. receiving plate; 8. cover; 9. first motor; 10. worm; 11. worm wheel; 12. second motor; 13. slide rail; 14. slider; 15. screw; 16. electric push rod; 17. fixed column; 18. second rotating shaft; 19. first rotating shaft; 20. torsion spring; 21. gear; 22. long rod; 23. guide block; 24. fixed blocking block; 25. rotating blocking block; 26. rack. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] The utility model provides two technical solutions:

[0033] Figure 1 to Figure 2 A first embodiment is shown: a multi-roller round steel straightening machine, comprising:

[0034] The workbench 1 is provided with an inlet assembly 2, a multi-roller straightening assembly 3, an outlet assembly 4 and a classification assembly in sequence from the feeding end to the discharging end. The inlet assembly 2 is used to transport the round steel into the multi-roller straightening assembly 3 for straightening. The outlet assembly 4 is used to transport the straightened round steel to the classification assembly. The classification assembly is used to classify the straightened qualified round steel from the unqualified round steel.

[0035] A bottom plate 5 is located on one side of the workbench 1;

[0036] The transport plate 6 is installed on the bottom plate 5 and is used to receive the unqualified round steel;

[0037] The transport assembly is installed on the bottom plate 5 and is used to drive the transport plate 6 to move the unqualified round steel back to the feeding end of the workbench 1;

[0038] Classification components include:

[0039] The receiving plate 7 is rotatably connected to the top of the workbench 1 through the first rotating shaft 19;

[0040] The flip assembly is installed at one end of the receiving plate 7 away from the carrying-out assembly 4, and is used to drive the receiving plate 7 to rotate to both sides.

[0041] The flip assembly includes a cover shell 8 fixed to the top of the workbench 1 near the discharge end, a first motor 9 is fixed inside the cover shell 8, a worm 10 is rotatably connected inside the cover shell 8, a first rotating shaft 19 passes through the cover shell 8 and a worm wheel 11 is fixed on its outer wall, and the worm wheel 11 is meshingly connected to the worm 10.

[0042] This application sets up a flipping component, so that by controlling the first motor 9 to rotate the worm 10, the worm wheel 11 can be driven to rotate, thereby determining the flipping direction of the receiving plate 7, flipping qualified round steel to the next process, and flipping unqualified round steel to the side of the straight transport plate 6, so as to facilitate the rapid classification of round steel and improve the efficiency of round steel classification.

[0043] Figure 3 to Figure 4 A second embodiment is shown, which mainly differs from the first embodiment in that the transport assembly includes a second motor 12 fixed on a base plate 5, a slide rail 13 is fixed on the base plate 5, a slider 14 is slidably connected to the inner wall of the slide rail 13, a screw 15 is rotatably connected to the inner wall of the slide rail 13, the screw 15 passes through the slide rail 13 and is fixed to the output end of the second motor 12, and the slider 14 is threadedly connected to the outer wall of the screw 15.

[0044] An electric push rod 16 is symmetrically fixed on the slider 14, a fixed column 17 is fixed to the output end of the electric push rod 16, the inner wall of the fixed column 17 is rotatably connected to a second rotating shaft 18, the transport plate 6 is rotatably connected to the second rotating shaft 18, a torsion spring 20 is fixed to the outer wall of the second rotating shaft 18, and the other end of the torsion spring 20 is fixed to the fixed column 17.

[0045] A gear 21 is fixed to one end of the second rotating shaft 18 close to the transport-in component 2 , a long rod 22 is fixed on the bottom plate 5 , a rack 26 is fixed to the upper end of the long rod 22 , the gear 21 is meshedly connected with the rack 26 , and a guide block 23 is installed on the transport-in component 2 .

[0046] A fixed blocking block 24 is fixed on each of the fixed columns 17 , and a rotating blocking block 25 is fixed below the transport plate 6 , and the fixed blocking block 24 is tightly pressed against the rotating blocking block 25 .

[0047] This application sets up a transport component so that unqualified round steels on the transport plate 6 can be electrically transported back to the feed end of the workbench 1 for re-feeding and straightening, thereby improving the straightening quality of the round steels. There is no need for manual handling of the round steels, which reduces manpower consumption and improves work efficiency.

[0048] Working principle:

[0049] The transport-in assembly 2, the multi-roller straightening assembly 3 and the transport-out assembly 4 are all prior art and are not described in detail.

[0050] The round steel is transported from the transport-in component 2 to the multi-roller straightening component 3 for straightening. The straightened round steel is transported to the classification plate by the transport-out component 4. The qualified round steel will be flipped and tilted by the receiving plate 7 and sent to the workpiece of the next process. The unqualified round steel will be flipped by the receiving plate 7 and sent to the transport plate 6.

[0051] The first motor 9 drives the worm 10 to rotate, thereby the worm wheel 11 rotates, driving the first rotating shaft 19 to turn the receiving plate 7 over on the workbench 1 .

[0052] When the transport plate 6 receives the unqualified round steel, the second motor 12 drives the screw 15 to rotate and the slider 14 moves in the slide rail 13. When the slider 14 moves to the end of the slide rail 13 away from the second motor 12, the electric push rod 16 extends, drives the fixed column 17 to rise, and the transport plate 6 rises accordingly. The second rotating shaft 18 drives the gear 21 to rise. During the rising process, when the gear 21 meshes with the rack 26, the gear 21 rotates, and the second rotating shaft 18 rotates accordingly to drive the transport plate 6 to tilt toward the side of the transport component 2. The torsion spring 20 twists accordingly, and the unqualified round steel is transported to one end of the transport component 2 through the guide block 23, ready for re-straightening; then the electric push rod 16 descends, drives the transport plate 6 to move downward, and the gear 21 reverses accordingly, and the torsion spring 20 rotates accordingly to return the transport plate 6 to its position. The fixed blocking block 24 and the rotating blocking block 25 are pressed tightly to ensure the stability of the transport plate 6.

[0053] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0054] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0055] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multi-roller round steel straightening machine, characterized in that: include: A workbench (1), wherein the workbench (1) is provided with an inlet assembly (2), a multi-roller straightening assembly (3), an outlet assembly (4) and a classification assembly in sequence from the inlet end to the outlet end, wherein the inlet assembly (2) is used to transport round steel into the multi-roller straightening assembly (3) for straightening, the outlet assembly (4) is used to transport the straightened round steel to the classification assembly, and the classification assembly is used to classify the straightened round steel from the unqualified round steel; A bottom plate (5) is located on one side of the workbench (1); A transport plate (6) is installed on the bottom plate (5) and is used to receive unqualified round steel; A transport assembly, mounted on the bottom plate (5), for driving the transport plate (6) to move unqualified round steels back to the feed end of the workbench (1); The classification components include: A receiving plate (7) is rotatably connected to the top of the workbench (1) via a first rotating shaft (19); The turning assembly is installed on one end of the receiving plate (7) away from the carrying-out assembly (4) and is used to drive the receiving plate (7) to rotate to both sides.

2. A multi-roller round steel straightening machine according to claim 1, characterized in that: The turning assembly comprises a cover shell (8) fixed to the top of the workbench (1) near one end of the discharging end, a first motor (9) is fixed inside the cover shell (8), a worm (10) is rotatably connected inside the cover shell (8), the first rotating shaft (19) passes through the cover shell (8) and a worm wheel (11) is fixed on the outer wall of the cover shell (8), and the worm wheel (11) is meshingly connected with the worm wheel (10).

3. The multi-roller round steel straightening machine according to claim 1, characterized in that: The transport assembly comprises a second motor (12) fixed on a base plate (5); a slide rail (13) is fixed on the base plate (5); a slider (14) is slidably connected to the inner wall of the slide rail (13); a screw rod (15) is rotatably connected to the inner wall of the slide rail (13); the screw rod (15) passes through the slide rail (13) and is fixed to the output end of the second motor (12); and the slider (14) is threadedly connected to the outer wall of the screw rod (15).

4. A multi-roller round steel straightening machine according to claim 3, characterized in that: An electric push rod (16) is symmetrically fixed on the slider (14), a fixed column (17) is fixed to the output end of the electric push rod (16), the inner wall of the fixed column (17) is rotatably connected to a second rotating shaft (18), the transport plate (6) is rotatably connected to the second rotating shaft (18), a torsion spring (20) is fixed to the outer wall of the second rotating shaft (18), and the other end of the torsion spring (20) is fixed to the fixed column (17).

5. The multi-roller round steel straightening machine according to claim 4, characterized in that: A gear (21) is fixed to one end of the second rotating shaft (18) close to the carrying-in component (2), a long rod (22) is fixed to the bottom plate (5), a rack (26) is fixed to the upper end of the long rod (22), the gear (21) is meshingly connected with the rack (26), and a guide block (23) is installed on the carrying-in component (2).

6. The multi-roller round steel straightening machine according to claim 4, characterized in that: A fixed blocking block (24) is fixed on each of the fixed columns (17), and a rotating blocking block (25) is fixed below the transport plate (6), and the fixed blocking block (24) is tightly pressed against the rotating blocking block (25).

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