CN117415247A - A steel truss floor deck production device - Google Patents
A steel truss floor deck production device Download PDFInfo
- Publication number
- CN117415247A CN117415247A CN202311350622.2A CN202311350622A CN117415247A CN 117415247 A CN117415247 A CN 117415247A CN 202311350622 A CN202311350622 A CN 202311350622A CN 117415247 A CN117415247 A CN 117415247A
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- along
- tube
- straightening
- production device
- truss floor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F1/00—Bending wire other than coiling; Straightening wire
- B21F1/02—Straightening
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
Abstract
The invention discloses a steel bar truss floor carrier plate production device, which belongs to the field of building steel structure processing, and comprises a pipe body, wherein the pipe body is in running fit with a rotary pipe, the rotary pipe and the pipe body are arranged in the same direction, a straightening mechanism is arranged in the rotary pipe, the straightening mechanism comprises a driving ring which moves along the axial direction of the pipe body, a driving part is arranged on the driving ring, the straightening mechanism further comprises a mounting frame, a transmission seat is arranged on the mounting frame, a transmission surface matched with the driving part is arranged on the transmission seat, the transmission surface is obliquely arranged along the axial direction of the pipe body, and the lower end of the transmission surface is positioned on one side of the driving part; the mounting frames are arranged in an annular array along the axis of the pipe body, and straightening wheels are arranged on the mounting frames; the drive part or the mounting rack is connected with a guide rail on the inner wall of the rotary pipe, and the guide rail is arranged along the radial direction of the pipe body. The invention aims to provide a steel bar truss floor support plate production device which can improve the processing efficiency of steel bar straightening.
Description
Technical Field
The invention relates to the field of building steel structure processing, in particular to a steel bar truss floor carrier plate production device.
Background
The steel bar truss floor carrier plate is a combined bearing plate which is formed by connecting steel bar trusses and bottom plates into a whole in a welding mode and the like, so that mechanized production is realized, uniform arrangement intervals of steel bars are facilitated, the thickness of a concrete protection layer is consistent, and the construction quality of a floor slab is improved. The steel bar truss is a truss structure which is processed by using steel bars as main raw materials through welding and other processes.
In a steel bar truss production line described in patent publication number CN204868109U, a paying-off mechanism is used to send coiled steel into a straightening mechanism, and after the steel bar is straightened by the straightening mechanism, the steel bar truss is produced by bending, welding and other processes.
The existing straightening mechanism is internally provided with straightening wheels in pairs, when the steel bars enter the straightening mechanism, the steel bars are clamped by the straightening wheels, and the steel bars are rolled along with the rotation of the straightening wheels, so that the straightness of the steel bars is guaranteed. However, the existing straightening wheels are fixedly arranged on two sides of the steel bar, so that the steel bar can be straightened only in one direction, and in order to ensure the straightening effect, multiple times of straightening are needed, and the processing efficiency is affected.
Disclosure of Invention
The invention aims to solve the problems and provide a steel bar truss floor support plate production device which can improve the processing efficiency of steel bar straightening.
In order to achieve the above purpose, the technical scheme adopted in the application is as follows: the utility model provides a steel bar truss building carrier plate apparatus for producing, it includes the body, and the body both ends are open, body and swivelling tube normal running fit, swivelling tube and body syntropy set up, be provided with straightening mechanism in the swivelling tube, straightening mechanism includes the drive ring of following body axial motion, be provided with drive division on the drive ring, drive division extends along body axial, straightening mechanism still includes the mounting bracket, be provided with the transmission seat on the mounting bracket, be provided with on the transmission seat with drive division complex driving surface, the driving surface is along the axial slope setting of body, the low end of driving surface is located drive division one side; the mounting frames are arranged in an annular array along the axis of the pipe body, and straightening wheels are arranged on the mounting frames; the transmission seat or the mounting frame is connected with a guide rail on the inner wall of the rotary pipe, and the guide rail is arranged along the radial direction of the pipe body; the steel bar passes through the pipe body under the driving of the paying-off mechanism and the like, and in the moving process of the steel bar, the straightening wheel presses the steel bar and rotates around the steel bar along with the rotating pipe, so that pressure is applied to a plurality of surfaces of the steel bar, and the straightening efficiency is improved.
Further, the pipe body is connected with the rotary pipe through a connecting bearing, a main motor is arranged on the pipe body, and the main motor is in transmission connection with the rotary pipe so as to drive the rotary pipe to rotate, and meanwhile, the main motor and other driving mechanisms are convenient to maintain.
Further, a sliding groove is formed in the inner wall of the rotary pipe along the axial direction of the rotary pipe, an extension part matched with the sliding groove is arranged on the driving ring, and the extension part is matched with the sliding groove in a key groove mode, so that the moving stability of the driving ring is improved.
Further, a reset spring is arranged between the mounting frame and the inner wall of the rotary tube along the radial direction of the tube body so as to assist the mounting frame to move and reset to one side of the inner wall of the rotary tube.
Further, a telescopic rod is radially arranged between the mounting frame and the inner wall of the rotary pipe along the pipe body so as to ensure that the mounting frame radially moves along the rotary pipe, and the reset spring is sleeved on the telescopic rod so as to avoid the phenomenon that the reset spring is inclined in the telescopic process.
Further, the steel bar passes through the pipe body and then enters the traction mechanism, the traction mechanism comprises traction wheels which are respectively arranged at two sides of the steel bar, the traction wheels are arranged on the lifting seat, the lifting seat radially moves along the steel bar, and a traction motor for driving the traction wheels to rotate is arranged on the lifting seat.
Further, two sets of straightening mechanisms are arranged in the rotating pipe along the axial direction of the rotating pipe so as to ensure the straightening quality.
Further, for driving the straightening wheel synchronous movement among the straightening mechanisms of both sides, ensure the axiality of the space that the straightening wheel encloses among the two straightening mechanisms, be provided with radial pivot along its radial on the swivelling tube lateral wall, radial pivot one end extends to the swivelling tube outside, the radial pivot other end stretches into in the swivelling tube with main bevel gear concentric connection, straightening mechanism still includes the axial screw rod with drive ring threaded connection, the axial screw rod sets up along the swivelling tube axial, be provided with the transmission bevel gear with main bevel gear meshing on the axial screw rod.
Further, the outer wall of the rotary pipe is provided with a holding part so as to facilitate the rotation of the radial rotary shaft by manpower.
The beneficial effects of this application: compared with the mode that straightening wheels are fixedly arranged on two sides of the steel bar, the straightening wheels change the contact area with the steel bar along with the rotation of the rotating tube, so that pressure is applied to all surfaces of the steel bar, the straightness of the steel bar is ensured on the premise of reducing straightening times, and the machining efficiency is improved.
Drawings
Fig. 1 is a schematic side view of embodiment 1.
Fig. 2 is a schematic side view of embodiment 2.
Fig. 3 is a schematic view of the straightening wheel arrangement in the state of the cross section of the rotating pipe.
Fig. 4 is a schematic diagram of the front view of the traction mechanism.
The text labels in the figures are expressed as: 1. a tube body; 2. a rotating tube; 3. a drive ring; 4. a driving section; 5. a mounting frame; 6. a transmission seat; 7. straightening wheels; 8. a guide rail; 9. a main motor; 10. a sliding groove; 11. a return spring; 12. reinforcing steel bars; 13. a traction wheel; 14. a lifting seat; 15. a traction motor; 16. a radial rotation shaft; 17. a main bevel gear; 18. an axial screw; 19. a drive bevel gear; 20. a grip portion; 21. a frame; 22. a double-ended screw; 23. and (5) a support.
Detailed Description
In order that those skilled in the art may better understand the technical solutions of the present application, the following detailed description of the present application is provided by way of example and illustration only, and should not be construed to limit the scope of the present application in any way.
Embodiment 1, as shown in fig. 1, 3 and 4, the concrete structure of this embodiment is a steel bar truss building carrier plate apparatus for producing, and it includes the open body 1 in both ends and swivelling tube 2, swivelling tube 2 both ends are connected with two body 1 respectively through connecting bearing, and body 1 transversely fixed mounting is in the base upper end, swivelling tube 2 and body 1 syntropy setting, be provided with main motor 9 on the body 1, the output shaft of main motor 9 is equal to swivelling tube 2 transmission through gear, chain and is connected.
The straightening mechanism is arranged in the rotary pipe 2 and comprises a driving ring 3 which moves along the axial direction of the pipe body 1, the driving ring 3 can be driven by an electric push rod, an air cylinder and the like, or a screw rod connected with the driving ring 3 can be arranged in the rotary pipe 2 and connected with a motor, the screw rod is arranged along the axial direction of the pipe body 1, and the motor is arranged to drive the screw rod to rotate, so that the moving distance of the driving ring 3 is accurately controlled; in order to improve the stability of the movement of the driving ring 3, a sliding groove 10 is arranged on the inner wall of the rotating tube 2 along the axial direction of the rotating tube, an extension part matched with the sliding groove 10 is arranged on the driving ring 3, and the driving ring 3 and the tube body 1 are arranged in the same direction.
The driving ring 3 is provided with a driving part 4, the driving part 4 extends along the axial direction of the pipe body 1, the straightening mechanism further comprises a mounting frame 5, a transmission seat 6 is fixedly arranged on one side of the inner wall of the rotary pipe 2 on the mounting frame 5, a transmission surface matched with the driving part is arranged on the transmission seat 6, the transmission surface is obliquely arranged along the axial direction of the pipe body 1, the lower end of the transmission surface is positioned on one side of the driving part 4, and the contact end of the driving part 4 and the transmission surface is an inclined surface matched with the inclination of the transmission surface; the mounting frames 5 are arranged in an annular array along the axis of the pipe body 1, the mounting frames 5 are provided with straightening wheels 7, and the number of the mounting frames 5 is preferably equal, so that the straightening wheels 7 can be opposite to each other; the transmission seat 6 or the mounting frame 5 is connected with a guide rail 8 on the inner wall of the rotary pipe 2, and the guide rail is arranged along the radial direction of the pipe body, so that the mounting frame 5 stably moves along the radial direction of the pipe body 1 without deflection and the like.
The telescopic rods and the reset springs 11 are radially arranged between the mounting frame 5 and the inner wall of the rotary tube 2 along the tube body 1, the telescopic rods are arranged in a plurality, the telescopic rods are symmetrically arranged on two sides of the transmission seat 6, and the reset springs 11 are sleeved on the telescopic rods.
In order to promote the traction force to the reinforcing bar, the front end of base upper end in the reinforcing bar direction of movement is provided with traction mechanism, traction mechanism is including dividing traction wheel 13 of arranging in the reinforcing bar 12 both sides, traction wheel 13 sets up on lifting seat 14, lifting seat 14 sets up in frame 21 and radially removes along reinforcing bar 12 under electric putter's linear drive's effect, in this embodiment, two lifting seat 14 respectively with the threaded zone threaded connection of double-end screw 22 both sides, the threaded zone threaded direction of double-end screw 22 both sides is opposite, double-end screw 22 sets up in the spout of frame 21 upper end, lifting seat 14 is located the spout, double-end screw 22 upper end and adjustment motor's output shaft, double-end screw 22 lower extreme and the bearing connection on the frame 21, be provided with drive traction wheel 13 pivoted traction motor 15 on the lifting seat 14.
The specific processing process comprises the following steps: the two ends of the pipe body 1 are respectively provided with a paying-off mechanism and a wire leading mechanism, and the front end of the wire rod reinforced bar sequentially passes through the paying-off mechanism, the pipe body 1 and a traction mechanism, and drives the reinforced bar 12 to transversely move through the paying-off mechanism and the traction mechanism; after the steel bars 12 pass through the traction wheels 13, the driving ring 3 moves to one side of the mounting frame 5, so that the driving part 4 is propped against the transmission surface, and the driving surface is obliquely arranged, so that the mounting frame 5 is driven to move along the radial direction of the rotary pipe 2 in the moving process of the driving ring 3; with the movement of the mounting frame 5, all straightening wheels 7 in the same straightening mechanism are enabled to synchronously press the reinforcing steel bars 12.
The double-ended screw 22 is then rotated by the adjustment motor so that the traction wheel 13 presses against the reinforcing bar 12. After the preparation work is finished, the steel bar 12 is driven to axially move along the pipe body 1 along with the work of the paying-off mechanism, the traction wheel 13 and the like, and the main motor 9 drives the rotary pipe 2 to rotate in the moving process of the steel bar 12, so that the straightening wheel 7 rotates around the steel bar 12, and the steel bar 12 is straightened. The method is suitable for the reinforcing steel bars with circular cross sections. To ensure the straightening quality, a plurality of tubes 1 may be provided.
Embodiment 2 as shown in fig. 2-4, the other structure of this embodiment refers to embodiment 1, but in this embodiment, two sets of straightening mechanisms are disposed in the rotating tube 2 along the axial direction thereof. In order to drive straightening wheels in the two groups of straightening mechanisms to synchronously move, the side wall of the rotary pipe 2 is connected with a radial rotary shaft 16 through a bearing, the radial rotary shaft 16 is radially arranged along the rotary pipe 2, one end of the radial rotary shaft 16 extends to the outer side of the rotary pipe 2 and is connected with an output shaft of a motor, the radial rotary shaft 16 is driven to rotate through the motor, a handle can be arranged at the part of the radial rotary shaft 16 extending out of the rotary pipe 2 so as to rotate the radial rotary shaft 16 manually, and when the radial rotary shaft 16 is manually rotated, a holding part 20 is arranged on the outer wall of the rotary pipe 2 so as to conveniently fix the position of the rotary pipe 2 when the radial rotary shaft 16 is rotated; the other end of the radial rotating shaft 16 extends into the rotating tube 2 and is concentrically connected with the main bevel gear 17, the straightening mechanism further comprises an axial screw rod 18 in threaded connection with the driving ring 3, at least one end of the axial screw rod 18 is connected with a support 23 on the inner wall of the rotating tube 2 through a bearing, the axial screw rod 18 is axially arranged along the rotating tube 2, and a transmission bevel gear 19 meshed with the main bevel gear 17 is arranged on the axial screw rod 18.
The specific processing process comprises the following steps: after the steel bar 12 passes through the pipe body 1, the radial rotating shaft 16 is rotated, the axial screw 18 is rotated by the conduction of the main bevel gear 17 and the transmission bevel gear 19, and the driving ring 3 is driven to move to one side of the mounting frame 5 in the straightening mechanism with the rotation of the axial screw 18, so that the straightening wheels 7 in the two straightening mechanisms are driven to press the steel bar, and the length of a production line is shortened.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The principles and embodiments of the present invention have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present invention and its core ideas. The foregoing is merely illustrative of the preferred embodiments of the invention, and it is noted that there is virtually no limit to the specific structure which may be imposed by those skilled in the art without departing from the spirit of the invention, and that modifications, adaptations, or variations of the foregoing features may be combined in a suitable manner; such modifications, variations and combinations, or the direct application of the inventive concepts and aspects to other applications without modification, are contemplated as falling within the scope of the present invention.
Claims (9)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311350622.2A CN117415247A (en) | 2023-10-18 | 2023-10-18 | A steel truss floor deck production device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311350622.2A CN117415247A (en) | 2023-10-18 | 2023-10-18 | A steel truss floor deck production device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117415247A true CN117415247A (en) | 2024-01-19 |
Family
ID=89525783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311350622.2A Pending CN117415247A (en) | 2023-10-18 | 2023-10-18 | A steel truss floor deck production device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117415247A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120619202A (en) * | 2025-07-23 | 2025-09-12 | 芜湖市精龙铜业有限责任公司 | A continuous straightening device for copper wire production |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205309172U (en) * | 2015-05-11 | 2016-06-15 | 长葛市昆泰建筑机械厂 | Automatic bar straightener between adjusting |
| CN214920045U (en) * | 2020-11-26 | 2021-11-30 | 深圳市昆泰机械有限公司 | A steel bar straightening mechanism |
| CN217095440U (en) * | 2022-03-15 | 2022-08-02 | 湖北天池建设有限公司 | Surrounding type steel bar straightening device |
| CN219004385U (en) * | 2023-01-30 | 2023-05-12 | 江苏建筑职业技术学院 | Reinforcing bar straightener for municipal construction |
| CN117415248A (en) * | 2023-10-18 | 2024-01-19 | 湖南凯博杭萧建筑科技股份有限公司 | A raw material processing device for steel trusses |
-
2023
- 2023-10-18 CN CN202311350622.2A patent/CN117415247A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205309172U (en) * | 2015-05-11 | 2016-06-15 | 长葛市昆泰建筑机械厂 | Automatic bar straightener between adjusting |
| CN214920045U (en) * | 2020-11-26 | 2021-11-30 | 深圳市昆泰机械有限公司 | A steel bar straightening mechanism |
| CN217095440U (en) * | 2022-03-15 | 2022-08-02 | 湖北天池建设有限公司 | Surrounding type steel bar straightening device |
| CN219004385U (en) * | 2023-01-30 | 2023-05-12 | 江苏建筑职业技术学院 | Reinforcing bar straightener for municipal construction |
| CN117415248A (en) * | 2023-10-18 | 2024-01-19 | 湖南凯博杭萧建筑科技股份有限公司 | A raw material processing device for steel trusses |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120619202A (en) * | 2025-07-23 | 2025-09-12 | 芜湖市精龙铜业有限责任公司 | A continuous straightening device for copper wire production |
| CN120619202B (en) * | 2025-07-23 | 2025-11-11 | 芜湖市精龙铜业有限责任公司 | Continuous straightening device for copper wire production |
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