Reinforcing steel bar straightening machine

Abstract

The utility model relates to a reinforcing steel bar straightening machine, which belongs to the technical field of reinforcing steel bar processing equipment and comprises a reinforcing steel bar straightening machine body, a receiving table is arranged at the tail end of the straightening machine body, a placing rack for placing reinforcing steel bars is mounted on one side, far away from the straightening machine body, of the receiving table, and a mounting frame is arranged on the receiving table; a mounting frame is arranged on the receiving table, a clamping assembly used for clamping reinforcing steel bars is arranged in the mounting frame, an air cylinder used for moving the clamping assembly to one side of the containing frame is mounted on the receiving table, a packaging frame is arranged on one side of the containing frame, and a moving assembly used for moving the reinforcing steel bars on the containing frame to one side of the packaging frame is arranged on the containing frame. The steel bar collecting device has the effect of improving the working efficiency of collecting straightened steel bars.

Description

Technical Field

[0001] The present application relates to the technical field of steel bar processing equipment, and in particular to a steel bar straightening machine. Background Art

[0002] In the construction of buildings, railways, bridges and other industries, steel bars are often embedded in concrete to strengthen the building. During construction on site, the bent steel bars often need to be straightened before they can be used in subsequent construction. At this time, a steel bar straightening machine is needed to straighten the steel bars.

[0003] In the related art, after the rebar straightening machine straightens the rebar, in order to prevent the rebar from falling directly on the ground and causing chaos or excessive noise on site, workers are usually required to receive the adjusted rebars and place them on the packing rack, which not only increases the labor intensity of the workers but also affects the straightening efficiency of the rebar straightening machine. Utility Model Content

[0004] In order to improve the work efficiency of collecting straightened steel bars, the present application provides a steel bar straightening machine.

[0005] The present application provides a steel bar straightening machine adopts the following technical solution:

[0006] A steel bar straightening machine comprises a steel bar straightening machine body, a receiving platform is provided at the rear end of the straightening machine body, a placing rack for placing steel bars is installed on the side of the receiving platform away from the straightening machine body, a mounting frame is provided on the receiving platform, a clamping assembly for clamping steel bars is provided in the mounting frame, a cylinder for moving the clamping assembly toward the side of the placing rack is installed on the receiving platform, a packing rack is provided on one side of the placing rack, and a moving assembly for moving the steel bars on the placing rack toward the side of the packing rack is provided on the placing rack.

[0007] By adopting the above technical solution, when the straightening machine completes the straightening of the steel coil, the steel bar can be inserted into the installation frame, and then the steel bar is clamped by controlling the clamping assembly, and then the cylinder is controlled to transport the steel bar to one side of the placement rack through the clamping assembly and finally the steel bar is placed on the placement rack for temporary placement. Then, when there are a certain number of steel bars on the placement rack, the steel bar can be moved to the packing table for packaging through the moving assembly. In this way, the process of receiving and placing steel bars by manpower can be saved, and the straightened steel bars can be collected in time, which reduces the labor intensity of workers and improves the work efficiency of collecting straightened steel bars.

[0008] Optionally, the clamping assembly includes an upper clamping plate and a lower clamping plate, the lower clamping plate is fixedly connected to the mounting frame, and the mounting frame is provided with a driving member for moving the upper clamping plate toward one side of the lower clamping plate.

[0009] By adopting the above technical solution, the upper clamping plate can be driven to move toward the side of the lower clamping plate through the driving member, thereby quickly clamping the steel bars.

[0010] Optionally, the upper clamping plate and the lower clamping plate are both configured to be arc-shaped to match the cross-sectional shape of the steel bar.

[0011] By adopting the above technical solution, the arc-shaped upper clamping plate and the lower clamping plate can improve the clamping effect of the clamping plates on the steel bars.

[0012] Optionally, the driving member is configured as an electric telescopic rod, the electric telescopic rod is mounted on the mounting frame, and the telescopic end of the electric telescopic rod is fixedly connected to the upper clamping plate.

[0013] By adopting the above technical solution, the up and down movement of the upper clamp can be controlled by controlling the extension and retraction of the electric telescopic rod.

[0014] Optionally, a guide plate is provided between the packing rack and the placement rack, and a side of the guide plate close to the packing rack is tilted downward and abuts against an upper end surface of the packing rack.

[0015] By adopting the above technical solution, the packing rack and the placing rack can be connected through the guide plate, thereby reducing the occurrence of steel bars falling into the gap between the two.

[0016] Optionally, the moving assembly includes a hydraulic cylinder disposed below the placement rack, a piston rod of the hydraulic cylinder is fixedly connected to an abutment plate, the abutment plate is placed in the placement rack, and the abutment plate is tilted downward on a side close to the packaging rack.

[0017] By adopting the above technical solution, the hydraulic cylinder can be started to drive the abutment plate to rise and abut against multiple steel bars, and then the steel bars can be separated from the upper end surface of the placement rack, and then the steel bars can fall along the abutment plate to the packaging rack.

[0018] Optionally, both sides of the guide plate are fixedly connected with limit plates for limiting the position of the steel bars falling on the packing frame, and the side of the limit plate close to the packing frame is inclined toward the side where the two limit plates are close to each other.

[0019] By adopting the above technical solution, the position of the steel bars entering the guide plate can be adjusted through the limit plate, so that the ends of the steel bars are more neat when they fall on the packing frame, thereby facilitating the packing of the steel bars.

[0020] Optionally, the two limiting plates are rotatably connected to one side thereof that is close to each other with a guide wheel, and the guide wheel is arranged along the length direction of the limiting plates.

[0021] By adopting the above technical solution, the friction between the end of the steel bar and the limiting plate can be reduced by the guide wheel, thereby reducing the occurrence of the steel bar being stuck on the guide plate.

[0022] In summary, the present application includes at least one of the following beneficial technical effects:

[0023] 1. It can save manpower to receive and place steel bars, collect the straightened steel bars in time, reduce the labor intensity of workers and improve the work efficiency of collecting straightened steel bars;

[0024] 2. The hydraulic cylinder can be started to drive the abutment plate to rise and abut against multiple steel bars, and then the steel bars can be separated from the upper end surface of the placement rack, and then the steel bars can fall along the abutment plate to the packaging rack;

[0025] 3. The position of the steel bars on the guide plate can be adjusted by the limit plate, so that the ends of the steel bars are more neat when they fall on the packing rack, which makes it easier to pack the steel bars. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application.

[0027] Explanation of the accompanying drawings: 1. Straightening machine body; 2. Receiving table; 3. Placing rack; 4. Mounting frame; 5. Clamping assembly; 51. Upper clamping plate; 52. Lower clamping plate; 53. Driving member; 6. Cylinder; 7. Packing rack; 8. Moving assembly; 81. Hydraulic cylinder; 82. Abutment plate; 9. Limiting plate; 91. Guide wheel; 10. Guide plate. DETAILED DESCRIPTION

[0028] The following is combined with Figure 1 This application is described in further detail.

[0029] The present application embodiment discloses a steel bar straightening machine, referring to Figure 1 , including a straightening machine body 1 arranged on the ground, a receiving platform 2 is arranged at the discharge position of the tail end of the straightening machine body 1, and the receiving platform 2 is arranged on the ground. A placing frame 3 for placing steel bars is set up on the side of the receiving platform 2 away from the straightening machine body 1. An installation frame 4 is arranged above the receiving platform 2, and a clamping assembly 5 for clamping steel bars is arranged in the installation frame 4.

[0030] The clamping assembly 5 includes an upper clamping plate 51 and a lower clamping plate 52, which are arranged up and down. The upper clamping plate 51 and the lower clamping plate 52 are both arranged in an arc shape that matches the cross-sectional size of the steel bar, and the outer arc surface of the lower clamping plate 52 is on the mounting frame 4, and the mounting frame 4 is provided with a driving member 53 for moving the upper clamping plate 51 toward the side of the lower clamping plate 52.

[0031] The driving member 53 is configured as an electric telescopic rod, which is mounted on the upper end of the mounting frame 4 , and the telescopic end of the electric telescopic rod passes through the side wall of the mounting frame 4 and is fixedly connected to the outer arc surface of the upper clamping plate 51 .

[0032] Therefore, when the steel bar is placed between the upper clamping plate 51 and the lower clamping plate 52, the electric telescopic rod can be controlled to drive the upper clamping plate 51 to move toward the lower clamping plate 52, thereby quickly clamping the steel bar.

[0033] The receiving platform 2 is provided with a cylinder 6 for moving the clamping assembly 5 toward one side of the placing frame 3. The cylinder 6 is fixedly connected to the processing platform, and the telescopic direction of the cylinder 6 is the same as the discharging direction of the straightened steel bars. The telescopic end of the cylinder 6 is fixedly connected to the mounting frame 4.

[0034] Therefore, after the clamping assembly 5 clamps the steel bar, the steel bar can be moved onto the placement rack 3 through the cylinder 6.

[0035] A packing rack 7 is provided on one side of the placing rack 3, and a guide plate 10 is provided between the packing rack 7 and the placing rack 3. The guide plate 10 is tilted downward on the side close to the packing rack 7, one end of the guide plate 10 abuts against the upper end surface of the packing rack 7, and the other end of the guide plate 10 abuts against the placing rack 3. The placing rack 3 is provided with a moving component 8 for moving the steel bars on the placing rack 3 to the side of the packing rack 7.

[0036] The moving assembly 8 includes a hydraulic cylinder 81, which is provided in two and both are placed under the placement rack 3. The hydraulic cylinder 81 is installed on the ground. An abutment plate 82 is fixedly connected to the piston rod of the hydraulic cylinder 81. The abutment plate 82 is placed in the placement rack 3, and the abutment plate 82 is tilted downward on the side close to the packaging rack 7.

[0037] Thus, the hydraulic cylinder 81 can be started to drive the abutment plate 82 to rise and abut against the steel bars, and then the steel bars can be separated from the upper end surface of the placement rack 3, and finally the steel bars can enter the guide plate 10 along the abutment plate 82 and finally fall onto the packaging rack 7.

[0038] Both sides of the guide plate 10 are fixedly connected to the limit plates 9, which are arranged along the width direction of the guide plate 10, and the side of the limit plates 9 close to the packaging frame 7 is inclined toward the side where the two limit plates 9 are close to each other. The sides where the two limit plates 9 are close to each other are rotatably connected to a plurality of guide wheels 91, which are arranged along the length direction of the limit plates 9.

[0039] Therefore, when the steel bars enter the guide plate 10 , they can abut against the guide wheel 91 on the limit plate 9 , and fall onto the packing table in a relatively neat manner under the abutment of the guide wheel 91 .

[0040] The implementation principle of the embodiment of the present application is: when the straightening machine body 1 completes the straightening of the steel coil, the steel coil can be inserted into the installation frame 4, and then the electric telescopic rod is started to clamp the upper clamping plate 51 and the lower clamping plate 52 to clamp the steel bar, and then the cylinder 6 is controlled to place the steel bar on the placement rack 3 through the clamping assembly 5 for temporary placement.

[0041] When there are many steel bars on the placement rack 3, the hydraulic cylinder 81 can be started to drive the abutment plate 82 to rise, and finally the steel bars are placed on the packaging rack 7 through the guide plate 10 and restricted by the limit plate 9 for packaging.

[0042] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A steel bar straightening machine, comprising a steel bar straightening machine body (1), characterized in that: A receiving platform (2) is provided at the rear end of the straightening machine body (1); a placement rack (3) for placing steel bars is installed on a side of the receiving platform (2) away from the straightening machine body (1); a mounting frame (4) is provided above the receiving platform (2); a clamping assembly (5) for clamping steel bars is provided in the mounting frame (4); a cylinder (6) for moving the clamping assembly (5) toward the side of the placement rack (3) is installed on the receiving platform (2); a packing rack (7) is provided on one side of the placement rack (3); and a moving assembly (8) for moving the steel bars on the placement rack (3) toward the side of the packing rack (7) is provided on the placement rack (3).

2. A steel bar straightening machine according to claim 1, characterized in that: The clamping assembly (5) comprises an upper clamping plate (51) and a lower clamping plate (52); the lower clamping plate (52) is fixedly connected to the mounting frame (4); and a driving member (53) is provided on the mounting frame (4) for moving the upper clamping plate (51) toward the side of the lower clamping plate (52).

3. A steel bar straightening machine according to claim 2, characterized in that: The upper clamping plate (51) and the lower clamping plate (52) are both configured to be arc-shaped to match the cross-sectional shape of the steel bars.

4. A steel bar straightening machine according to claim 3, characterized in that: The driving member (53) is configured as an electric telescopic rod, the electric telescopic rod is mounted on the mounting frame (4), and the telescopic end of the electric telescopic rod is fixedly connected to the upper clamping plate (51).

5. A steel bar straightening machine according to claim 1, characterized in that: A guide plate (10) is provided between the packing rack (7) and the placement rack (3); the guide plate (10) is inclined downward on a side close to the packing rack (7) and abuts against an upper end surface of the packing rack (7).

6. A steel bar straightening machine according to claim 1, characterized in that: The moving assembly (8) comprises a hydraulic cylinder (81) arranged below the placement rack (3); an abutment plate (82) is fixedly connected to the piston rod of the hydraulic cylinder (81); the abutment plate (82) is placed inside the placement rack (3); and the abutment plate (82) is tilted downward on a side close to the packaging rack (7).

7. A steel bar straightening machine according to claim 5, characterized in that: Limiting plates (9) for limiting the position of the steel bars falling on the packing frame (7) are fixedly connected to both sides of the guide plate (10), and the side of the limiting plate (9) close to the packing frame (7) is inclined toward the side where the two limiting plates (9) are close to each other.

8. A steel bar straightening machine according to claim 7, characterized in that: The sides of the two limit plates (9) that are close to each other are both rotatably connected to guide wheels (91), and the guide wheels (91) are arranged along the length direction of the limit plates (9).

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