Bending and husking device for producing ribbed steel bars
By designing fixtures, bending components and pressing mechanisms in the bending and shelling device for producing ribbed steel bars, the problems of easy jumping and job-hopping are solved, and the stable operation of the equipment and the continuity of the production process are achieved.
Patent Information
- Application Number
- CN202421903526.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-06
- Publication Date
- 2025-06-10
- Estimated Expiration
- 2034-08-06
AI Technical Summary
When used, the existing bent shell stripping devices that produce ribbed steel bars are prone to jumping and jumping, resulting in unstable operation or operating errors.
A bending shell peeling device including a fixing member, a bending assembly and a pressing mechanism is designed. By setting an adapted gap between the vertical wheels of the bending assembly and inserting the disc circle under the pressing guide wheel, ensure that the disc circle is stably pressed in the gap between the vertical wheels during bending, avoiding jumping out.
It effectively avoids the jumping and job-hopping of the disc circle during the bending process, improves the operating stability of the equipment, and ensures the continuity and quality of the production process.
Smart Images
Figure CN222957102U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of ribbed steel bar production, in particular to a bending and peeling device for producing ribbed steel bars. Background Art
[0002] In the process of ribbed steel bar production, it is necessary to process the raw material coil. The bending and peeling device for producing ribbed steel bars is mainly used to process the scale on the surface of the raw material coil. During production, when the raw material coil passes through the bending and peeling device for producing ribbed steel bars, it will be repeatedly bent on the peeling guide wheels, the scale on the outer surface of the raw material coil will be peeled off and collected for storage, providing qualified raw materials for the production of ribbed steel bars.
[0003] However, when the existing bending and peeling device for producing ribbed steel bars is in use, the coil is prone to run-off and jumping at the bending position, which easily leads to unstable operation or operation errors. Summary of the Utility Model
[0004] The utility model provides a bending and peeling device for producing ribbed steel bars to solve the technical problem that the coil is prone to jumping and run-off in the prior art.
[0005] To solve the above problems, a bending and peeling device for producing ribbed steel bars provided by the utility model adopts the following technical scheme:
[0006] A bending and peeling device for producing ribbed steel bars includes a fixing member, with the length direction of the fixing member as the front-back direction; there are two bending assemblies, and the two bending assemblies are arranged at intervals along the front-back direction on the fixing member. Each bending assembly includes two vertical wheels arranged at intervals along the left-right direction and rotatably assembled on the fixing member. The gap between the two vertical wheels of each bending assembly is adapted to the coil. The pressing mechanism includes a pressing support member and a pressing guide wheel rotatably assembled on the pressing support member. The pressing guide wheel is arranged between the two bending assemblies and corresponds to the gap between the two vertical wheels of each bending assembly. The lowest end of the pressing guide wheel is lower than the highest end of the gap.
[0007] The beneficial effect is that when the bending and peeling device for producing ribbed steel bars of the utility model is in use, the coil is inserted into the gap between the two vertical wheels at the front side, and then inserted into the gap between the two vertical wheels at the rear side after passing under the pressing guide wheel. When the bending and peeling device for producing ribbed steel bars of the utility model is in use, the coil is pressed into the gap between the two vertical wheels of each bending assembly by the pressing guide wheel, thus preventing the coil from jumping out of the gap.
[0008] Further, it further includes a framework and a collection box connected to the rear side of the framework. An opening corresponding to the rear side of the fixing member is provided on the front side of the collection box. The fixing member is arranged on the framework, and a perforation is provided at a position between the two bending components on the fixing member. A guide plate is connected to the lower end of the fixing member, which is inclined downward from front to back and corresponds to the perforation, and the guide plate extends into the collection box along the opening.
[0009] Beneficial effects: Collect the scale to avoid polluting the air.
[0010] Further, baffle plates connected to the lower part of the fixing member are respectively arranged on the left and right sides of the guide plate.
[0011] Beneficial effects: Prevent the scale from flying and facilitate the collection of the scale.
[0012] Further, a vertical hole penetrating the fixing member in the up-down direction is provided on the fixing member. The vertical hole is adapted to the coiled bar and is correspondingly arranged with the gap in the front-back direction.
[0013] Beneficial effects: Further improve the stability of the coiled bar when removing the scale on the coiled bar.
[0014] Further, a material-passing cage coaxial with the vertical hole is arranged below the fixing member, and the material-passing cage is in a frustum-shaped cage structure.
[0015] Beneficial effects: Facilitate inserting the coiled bar into the vertical hole.
[0016] Further, the two bending components are respectively a first bending component and a second bending component arranged behind the first bending component. The first bending component includes a first supporting member detachably connected to the fixing member and a first vertical wheel rotatably fitted on the first supporting member; the second bending component includes a second supporting member detachably connected to the fixing member and a second vertical wheel rotatably fitted on the second supporting member; a third bending component is further arranged below the rear side of the second bending component, the third bending component is arranged in the collection box, and the third bending component includes a third supporting member and two third vertical wheels rotatably assembled on the third supporting member; the gap between the two third vertical wheels is adapted to the coiled bar.
[0017] Beneficial effects: After the coiled bar enters the collection box along the second bending component, it is discharged along the gap between the two third vertical wheels, improving the stability of the coiled bar and facilitating the collection of the coiled bar after the scale is removed.
[0018] Further, a first bearing seat is provided on the first supporting member, and a first guide wheel with an axis extending in the left - right direction is rotatably assembled on the first bearing seat; a second bearing seat is provided on the second supporting member, and a second guide wheel with an axis extending in the left - right direction is rotatably assembled on the second bearing seat; a third bearing seat is provided on the third supporting member, and a third guide wheel with an axis extending in the left - right direction is rotatably assembled on the third bearing seat; a blank - holding bearing seat is provided on the blank - holding supporting member, and the blank - holding guide wheel is rotatably assembled on the blank - holding bearing seat; the gaps between the first guide wheel, the second guide wheel, the third guide wheel and the blank - holding guide wheel and the two first vertical wheels correspond in the front - rear direction.
[0019] Beneficial effects: Improve the smoothness of the coil when moving between the vertical wheels, and avoid the coil rubbing against each structure, damaging the coil and other structures.
[0020] Further, a maintenance platform is also provided in the collection box. The maintenance platform is higher than the lowest end of the guide plate in the up - down direction, and a maintenance ladder is also provided on the rear side of the collection box.
[0021] Beneficial effects: When a failure occurs, it is convenient for the staff to climb up for maintenance. Description of the Drawings
[0022] By referring to the accompanying drawings and reading the following detailed description, the above - mentioned and other objects, features and advantages of the exemplary embodiments of the present invention will become easily understandable. In the drawings, several embodiments of the present invention are shown in an exemplary rather than restrictive manner, and the same or corresponding reference numerals represent the same or corresponding parts, where:
[0023] Figure 1 is a schematic internal structure diagram of a bending and shell - stripping device for producing ribbed steel bars of the present invention;
[0024] Figure 2 is a schematic structure diagram of a bending and shell - stripping device for producing ribbed steel bars of the present invention;
[0025] Figure 3 is a schematic structure diagram of a fixing member of a bending and shell - stripping device for producing ribbed steel bars of the present invention;
[0026] Figure 4 is a schematic structure diagram of a third bending assembly of a bending and shell - stripping device for producing ribbed steel bars of the present invention.
[0027] Description of the Reference Numerals:
[0028] 1. Fixing member; 2. Pressing material supporting member; 3. Pressing material guide wheel; 4. Skeleton; 5. Collection box; 6. Opening; 7. Perforation; 8. Guide plate; 9. Material blocking plate; 10. Material passing hole; 11. Material passing cage; 12. First supporting member; 13. First vertical wheel; 14. Second supporting member; 15. Second vertical wheel; 16. Third supporting member; 17. Third vertical wheel; 18. First bearing seat; 19. First guide wheel; 20. Second bearing seat; 21. Second guide wheel; 22. Third bearing seat; 23. Third guide wheel; 24. Pressing material bearing seat; 25. Maintenance platform; 26. Maintenance ladder; 27. Collection port. Detailed implementation mode
[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Those skilled in the art should know that the embodiments described below are part of the embodiments of the present disclosure, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the scope of protection of the present invention.
[0030] The quantity of any element in the accompanying drawings is for illustration rather than limitation, and any naming is only for distinction and does not have any limiting meaning.
[0031] The following refers to several representative implementation modes of the present invention to elaborate the principle and spirit of the present invention in detail.
[0032] Embodiment 1 of a bending and shelling device for producing ribbed steel bars provided by the present invention:
[0033] As Figures 1 to 4 shown, a bending and shelling device for producing ribbed steel bars of the present invention includes a fixing member 1, a skeleton 4, and a pressing material mechanism.
[0034] As Figure 1 and Figure 2 shown, the skeleton 4 is arranged on the ground. A maintenance ladder 26 is fixedly installed at the rear side of the skeleton 4. A collection box 5 is also arranged at the rear side of the skeleton 4. An opening 6 is formed on the front side surface of the collection box 5, a collection port 27 is formed on the rear side surface of the collection box 5, and a maintenance platform 25 is arranged inside the collection box 5. Staff can climb to the maintenance platform 25 through the maintenance ladder 26.
[0035] A third bending assembly is also arranged inside the collection box 5. As Figure 4As shown, the third bending assembly includes a third support 16 bolted to the skeleton 4, a third bearing block 22, and two third vertical wheels 17 rotatably assembled on the third support 16. The gap between the two third vertical wheels 17 is adapted to the coil, and the rear ends of the two third vertical wheels 17 are correspondingly arranged with the collection port 27. The third bearing block 22 is arranged on the third support 16, and a third guide wheel 23 with an axis extending in the left-right direction is rotatably assembled on the third bearing block 22.
[0036] The fixing member 1 is arranged on the skeleton 4 and is of a plate-like structure. A through hole 7 penetrating the fixing member 1 in the up-down direction is formed on the fixing member 1. A guide plate 8 inclined downward from front to back is connected to the lower end of the fixing member 1. The guide plate 8 is connected below the front end of the through hole 7 and extends into the collection box 5 and below the maintenance platform 25. Baffle plates 9 are also arranged on both the left and right sides of the fixing member 1. The two baffle plates 9 are respectively arranged on the left and right sides of the guide plate 8 and both extend into the collection box 5.
[0037] A vertical hole penetrating the fixing member 1 in the up-down direction is formed at the front end of the fixing member 1. The vertical hole is adapted to the coil and is correspondingly arranged with the gap between the two third vertical wheels 17 in the front-rear direction. A material passing cage 11 coaxial with the vertical hole is also arranged below the fixing member 1. The material passing cage 11 is of a frustum-shaped cage structure.
[0038] As Figure 3 shown, two bending assemblies are also arranged on the fixing member 1 at intervals in the front-rear direction on the front and rear sides of the through hole 7. The two bending assemblies are respectively a first bending assembly arranged on the front side of the through hole 7 and a second bending assembly arranged on the rear side of the through hole 7.
[0039] The first bending assembly includes a first support 12, two first vertical wheels 13, and a first bearing block 18. A material passing hole 10 coaxial and adapted to the vertical hole is formed on the first support 12. The first support 12 is bolted to the fixing member 1 and is located at the front end of the through hole 7. The first bearing block 18 is arranged at the front end of the first support 12. A first guide wheel 19 with an axis extending in the left-right direction is rotatably assembled on the first bearing block 18. The two first vertical wheels 13 are both rotatably assembled on the first support 12 and are located behind the first guide wheel 19. The two first vertical wheels 13 are arranged at intervals in the left-right direction.
[0040] The second bending assembly includes a second support 14, two second vertical wheels 15, and a second bearing block 20. The second support 14 is bolted to the fixing member 1 and is located at the rear side of the through hole 7. The second bearing block 20 is arranged at the rear end of the second support 14. A second guide wheel 21 with an axis extending in the left-right direction is rotatably assembled on the second bearing block 20. The two second vertical wheels 15 are both rotatably assembled on the second support 14 and are located in front of the second guide wheel 21. The two second vertical wheels 15 are arranged at intervals in the left-right direction.
[0041] The blank holding mechanism includes a blank holding support member 2 and a blank holding bearing seat 24. The blank holding support member 2 is disposed above the perforation 7 and extends in the vertical direction. The blank holding bearing seat 24 is disposed on the front side surface of the blank holding support member 2, and a blank holding guide wheel 3 with an axis extending in the left-right direction is rotatably assembled on the blank holding bearing seat 24. The lowermost end of the blank holding guide wheel 3 is lower than the uppermost end of the gap between the two first vertical wheels 13.
[0042] In this embodiment, the first guide wheel 19, the second guide wheel 21, the third guide wheel 23, the blank holding guide wheel 3, the gap between the two first vertical wheels 13, the gap between the two second vertical wheels 15, and the gap between the two third vertical wheels 17 are all correspondingly arranged in the front-rear direction with respect to the vertical hole.
[0043] When the bending and shelling device for producing ribbed steel bars of the present utility model is in use, the coiled bar is passed through the vertical hole and the material passing hole 10 from bottom to top, then passes through the upper end of the first guide wheel 19, and passes through the gap between the two first vertical wheels 13. The two first vertical wheels 13 play a guiding role to prevent the raw material coiled bar from deviating during transportation. Then it passes through the lower end of the blank holding guide wheel 3. The blank holding guide wheel 3 presses down the raw material coiled bar, which can avoid the up-and-down shaking of the raw material coiled bar when passing through the first guide wheel 19 and can be stably conveyed. After that, the raw material coiled bar passes through the gap between the two second vertical wheels 15 and passes through the upper end of the second guide wheel 21, and extends into the collection box 5. The raw material coiled bar enters the collection box 5, passes through and presses on the lower end surface of the third guide wheel 23, passes through the gap between the two third vertical wheels 17, and then the raw material coiled bar can come out along the collection port 27 and be input to the next process.
[0044] When the bending and shelling device for producing ribbed steel bars of the present utility model is in use, the raw material coiled bar is bent at the first guide wheel 19, the second guide wheel 21, and the third guide wheel 23, so that the scale on the surface of the raw material coiled bar automatically falls off. And through the guiding action of the three groups of vertical wheels and the blank holding guide wheel 3, the position of the raw material coiled bar will not deviate during the conveying process, and the conveying is stable. The collection box 5 will also automatically collect the scale peeled off from the raw material coiled bar, which facilitates the subsequent cleaning work of the staff and improves the production environment at the same time.
[0045] Embodiment 2 of the bending and shelling device for producing ribbed steel bars provided by the present utility model:
[0046] The main difference from Embodiment 1 is that in Embodiment 1, it further includes a framework and a collection box connected to the rear side of the framework. The lower end of the fixing member is connected with a guide plate that extends from front to back and is inclined downward and corresponds to the perforation. The guide plate extends along the opening into the collection box.
[0047] In this embodiment, the collection box is disposed at the lower end of the framework and is correspondingly arranged up and down with the opening. At this time, the guide plate is not provided.
[0048] Example 3 of a bending and shelling device for producing ribbed steel bars provided by the present utility model:
[0049] The main difference from Example 1 is that in Example 1, a vertical hole penetrating the fixing member in the up and down direction is provided on the fixing member.
[0050] In this embodiment, a circular ring is provided on the fixing member at the front end of the first supporting member. The circular ring is adapted to the coil and corresponds to the gap between the two first vertical wheels.
[0051] Example 4 of a bending and shelling device for producing ribbed steel bars provided by the present utility model:
[0052] The main difference from Example 1 is that in Example 1, a material passing cage coaxial with the vertical hole is provided below the fixing member, and the material passing cage is a frustum-shaped cage structure.
[0053] In this embodiment, the material passing cage can also be a cylindrical structure.
[0054] According to the above description of this specification, those skilled in the art can also understand the following terms used. For example, terms indicating orientation or positional relationship such as "upper", "lower", "front", "rear", "left", "right", etc. are based on the orientation or positional relationship shown in the drawings of this specification. It is only for the purpose of facilitating the description of the solution of the present utility model and simplifying the description, rather than explicitly or implicitly indicating that the device or element involved must have the specific orientation, be constructed and operated in the specific orientation. Therefore, the above terms indicating orientation or positional relationship cannot be understood or interpreted as a limitation to the solution of the present utility model.
[0055] The above is only the preferred embodiments of the present invention, and does not impose any form of limitation on the present invention. Although the present invention has been disclosed above with the preferred embodiments, it is not intended to limit the present invention. Any person skilled in the art can make some changes or modifications to the above-disclosed methods and technical content within the scope of the technical solution of the present invention to obtain equivalent embodiments with equivalent changes. However, as long as it does not depart from the content of the technical solution of the present invention, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention still fall within the scope of the technical solution of the present invention.
[0056] In addition, in the description of this specification, the meaning of "a plurality of" is at least two, such as two, three or more, etc., unless otherwise specifically and clearly defined.
Claims
1. A bending and peeling device for producing ribbed steel bars, characterized in that: include: The fixing part has the length direction of the fixing part as the front-back direction; There are two bending assemblies, and the two bending assemblies are arranged on the fixing member at intervals along the front-back direction. Each bending assembly includes two vertical wheels arranged at intervals along the left-right direction and rotatably assembled on the fixing member. The gap between the two vertical wheels of each bending assembly is adapted to the disc circle. The pressing mechanism includes a pressing support and a pressing guide wheel rotatably mounted on the pressing support. The pressing guide wheel is arranged between two bending components and corresponds to the gap between two vertical wheels of each bending component. The lower end of the pressing guide wheel is lower than the upper end of the gap.
2. A bending and peeling device for producing ribbed steel bars according to claim 1, characterized in that: It also includes a frame and a collection box connected to the rear side of the frame, the front side of the collection box is provided with an opening corresponding to the rear side of the fixing part, the fixing part is arranged on the frame and a through hole is provided on the fixing part at a position between two bending components, the lower end of the fixing part is connected with a guide plate which is inclined downward from front to back and corresponds to the through hole, and the guide plate extends along the opening into the collection box.
3. A bending and peeling device for producing ribbed steel bars according to claim 2, characterized in that: The left and right sides of the guide plate are both provided with material blocking plates connected below the fixing piece.
4. A bending and peeling device for producing ribbed steel bars according to any one of claims 1 to 3, characterized in that: A vertical hole is provided on the fixing piece and penetrates the fixing piece in the up-down direction. The vertical hole is matched with the disc circle and is arranged corresponding to the gap in the front-back direction.
5. A bending and peeling device for producing ribbed steel bars according to claim 4, characterized in that: A material passing cage coaxial with the vertical hole is arranged below the fixing piece, and the material passing cage is a truncated cone cage structure.
6. A bending and peeling device for producing ribbed steel bars according to any one of claims 2 or 3, characterized in that: The two bending assemblies are respectively a first bending assembly and a second bending assembly arranged at the rear side of the first bending assembly, the first bending assembly comprising a first supporting member detachably connected to the fixing member and two first vertical wheels rotatably mounted on the first supporting member; The second bending assembly includes a second supporting member detachably connected to the fixing member and a second vertical wheel rotatably mounted on the second supporting member; A third bending assembly is also provided below the rear side of the second bending assembly. The third bending assembly is provided in the collection box. The third bending assembly includes a third bracket and two third vertical wheels rotatably assembled on the third bracket. The gap between the two third vertical wheels is adapted to the disc circle.
7. A bending and peeling device for producing ribbed steel bars according to claim 6, characterized in that: The first supporting member is provided with a first bearing seat, on which a first guide wheel with an axis extending in the left-right direction is rotatably mounted; the second supporting member is provided with a second bearing seat, on which a second guide wheel with an axis extending in the left-right direction is rotatably mounted; the third supporting member is provided with a third bearing seat, on which a third guide wheel with an axis extending in the left-right direction is rotatably mounted; the pressing supporting member is provided with a pressing bearing seat, on which the pressing guide wheel is rotatably mounted; the first guide wheel, the second guide wheel, the third guide wheel and the pressing guide wheel all correspond to the gap between the two first vertical wheels in the front-to-back direction.
8. A bending and peeling device for producing ribbed steel bars according to any one of claims 2 or 3, characterized in that: An inspection platform is also provided in the collection box. The inspection platform is higher than the lowermost end of the guide plate in the up-down direction. An inspection ladder is also provided on the rear side of the collection box.