Novel reinforcing bar processing machine with straightening function

Abstract

The application relates to the technical field of reinforcing steel bar straightening, in particular to a novel reinforcing steel bar processing machine with a straightening function, which comprises a box body, a driving assembly is arranged at one end of the box body, reinforcing steel bars are displaced along the axial direction in the box body, circular slide rails are fixed in the box body, at least one straightening assembly is arranged on each slide rail, the straightening assemblies are evenly arranged within a 180-degree range along the radial direction of the reinforcing steel bars, driven rollers are rotationally connected to each straightening assembly, and the circles surrounded by the driven rollers of the straightening assemblies are coaxially arranged. According to the scheme, the slide rails are fixedly arranged in the box body, the straightening assemblies are slidably connected to the slide rails, the driven rollers are rotationally connected to the straightening assemblies, the straightening assemblies are evenly distributed within a 180-degree range, the reinforcing steel bars are provided with good calibration effects in multiple directions, and the straightening effect is improved.

Description

Technical Field

[0001] This application relates to the technical field of steel bar straightening, and in particular to a new type of steel bar processing machinery with straightening function. Background Technology

[0002] In the field of steel bar processing, straightening is a crucial process to ensure the subsequent performance of steel bars and is widely used in industries such as construction, bridges, and machinery manufacturing. Steel bars are prone to bending deformation during production, transportation, and storage. If they are not effectively straightened, it will directly affect the accuracy of subsequent processing such as cutting, welding, and forming, and may even reduce the overall strength and safety of building structures.

[0003] Currently, most existing rebar straightening equipment uses a structure with two sets of straightening wheels arranged perpendicularly to each other. Initial straightening is achieved by squeezing and rolling the rebar between the two sets of straightening wheels. However, this traditional structure has significant drawbacks: because it can only apply straightening force to the rebar in two mutually perpendicular directions, it is difficult to completely correct complex bending patterns on the surface of the rebar (such as compound bending, local twisting, etc.), resulting in a certain degree of bending deformation remaining in the rebar after straightening, and insufficient straightening accuracy.

[0004] The aforementioned problems directly lead to several adverse effects: on the one hand, residual bent rebar increases the difficulty of subsequent processing and reduces the assembly accuracy of components; on the other hand, for engineering scenarios with high requirements, secondary straightening is necessary, which not only increases production steps and costs but may also damage the mechanical properties of the rebar due to repeated processing. Therefore, to solve the above problems, this application provides a new type of rebar processing machinery with straightening function. Utility Model Content

[0005] To address the aforementioned issues, this application provides a new type of steel bar processing machinery with straightening capabilities.

[0006] The novel rebar processing machinery with straightening function provided in this application includes a box body, a drive assembly at one end of the box body, and a drive assembly for axial displacement of the rebar within the box body. A circular slide rail is fixed inside the box body, and at least one straightening assembly is provided on each slide rail. The straightening assemblies are evenly distributed within a 180° radial range of the rebar. A driven roller is rotatably connected to each straightening assembly, and the circles enclosed by the driven rollers of each straightening assembly are arranged coaxially.

[0007] By fixing a slide rail inside the box, and slidingly connecting a straightening component on the slide rail, and rotating a driven roller connected to the straightening component, the straightening component is evenly distributed within a 180° range, thus providing a good calibration effect for the steel bars in multiple directions and improving its straightening effect.

[0008] Preferably, the straightening assembly further includes a base plate as a driven roller, a base welded below the base plate, and a groove on the base that cooperates with the slide rail.

[0009] Preferably, a fixing plate is provided on the outer side of the slide rail, and the slide rail is fixed in position between the fixing plate and the housing.

[0010] Preferably, the housing is rotatably connected to a movable cover plate, and each movable cover plate is positioned to correspond to a slide rail.

[0011] Preferably, a support plate is fixedly connected to the front of the box body, and two transmission rollers for driving the axial displacement of the reinforcing bars are arranged above the support plate, with an interference fit between the transmission rollers and the reinforcing bars.

[0012] Preferably, a motor is fixedly connected below the support plate, and a transmission mechanism is provided at the output end of the motor. The two transmission rollers are connected to the transmission mechanism, and the two transmission rollers rotate in opposite directions.

[0013] Preferably, the box body is provided with support legs at the bottom.

[0014] In summary, this application includes the following beneficial technical effects:

[0015] By fixing a slide rail inside the box, and slidingly connecting a straightening component on the slide rail, and rotating a driven roller connected to the straightening component, the straightening component is evenly distributed within a 180° range, thus providing a good calibration effect for the steel bars in multiple directions and improving its straightening effect. Attached Figure Description

[0016] Figure 1 It is the isometric drawing in Embodiment 1 of this application;

[0017] Figure 2 This is an unfolded structural diagram of Embodiment 1 of this application;

[0018] Figure 3 This is a structural diagram of the adjustment frame in Embodiment 1 of this application;

[0019] Figure 4 This is a structural diagram of the straightening component in Embodiment 1 of this application.

[0020] Explanation of reference numerals in the attached drawings: 1. Box body; 11. Movable cover plate; 2. Support leg; 3. Motor; 4. Transmission mechanism; 5. Transmission roller; 6. Slide rail; 7. Straightening assembly; 71. Base plate; 72. Driven roller; 73. Base; 731. Slide groove; 8. Fixing plate. Detailed Implementation

[0021] The following is in conjunction with the appendix Figure 1 - Figure 4 This application will be described in further detail.

[0022] Example 1:

[0023] New types of steel bar processing machinery with straightening function, refer to Figure 1 - Figure 4 A drive assembly is provided at one end of the housing 1, which drives the reinforcing bar to move axially within the housing 1. A circular slide rail 6 is fixed inside the housing 1, and at least one straightening assembly 7 is provided on each slide rail 6. The straightening assemblies 7 are evenly distributed within a 180° radial range of the reinforcing bar. A driven roller 72 is rotatably connected to each straightening assembly 7, and the circles enclosed by the driven rollers 72 of each straightening assembly 7 are arranged coaxially.

[0024] By fixing a slide rail 6 inside the housing 1, and slidingly connecting a straightening component 7 on the slide rail 6, and rotating a driven roller 72 on the straightening component 7, the straightening component 7 is evenly distributed within a 180° range, thus providing a good calibration effect for the steel bars in multiple directions, thereby improving its straightening effect.

[0025] The straightening assembly 7 also includes a base plate 71, which serves as the driven roller 72. A base 73 is welded to the bottom of the base plate 71. The base 73 has a groove 731 that mates with the slide rail 6. Bolts are attached to the outside of the base 73, passing through it and extending to the inside of the groove 731. The bolts fix the position between the base 73 and the slide rail 6 by contacting the outer wall of the slide rail 6. After loosening the bolts, the straightening assembly 7 can change its radial position on the slide rail 6.

[0026] A fixing plate 8 is provided on the outer side of the slide rail 6, and the slide rail 6 is fixed between the fixing plate 8 and the housing 1.

[0027] The housing 1 is rotatably connected to the movable cover plate 11. Each movable cover plate 11 is positioned corresponding to the slide rail 6. When the movable cover plate 11 on the housing 1 is opened, the straightening component 7 on the inner slide rail 6 can be adjusted. Thus, the position of the straightening component 7 can be changed according to different needs to obtain a better straightening effect.

[0028] A support plate is fixedly connected to the front of the box body 1. Two transmission rollers 5 are installed above the support plate to drive the axial displacement of the reinforcing bars. The transmission rollers 5 and the reinforcing bars are interference-fitted.

[0029] A motor 3 is fixedly connected below the support plate, and a transmission mechanism 4 is installed at the output end of the motor 3. Two transmission rollers 5 are connected to the transmission mechanism 4, and the two transmission rollers 5 rotate in opposite directions. During operation, the motor 3 rotates, which in turn drives the gear set in the transmission mechanism 4 to rotate. The output end of the gear set is then connected to the two transmission rollers 5 to rotate in opposite directions. Due to the interference fit between the transmission rollers 5 and the reinforcing bars, the reinforcing bars are axially displaced under the action of friction, thereby achieving the overall displacement of the reinforcing bars inside the box 1. During the displacement of the reinforcing bars, their entire body is restricted by multiple sets of straightening mechanisms, and the driven rollers 72 sets restrain each other, thus completing the straightening operation.

[0030] A support leg 2 is provided at the bottom of the box 1. The support leg 2 supports the box 1 and ensures the stability of the device structure.

[0031] The foregoing description, with reference to preferred embodiments, illustrates an exemplary implementation of the novel steel bar processing machinery with straightening function provided by this disclosure. However, those skilled in the art will understand that various modifications and alterations can be made to the above specific embodiments without departing from the spirit of this disclosure, and various combinations can be made to the various technical features and structures proposed in this disclosure without exceeding the protection scope of this disclosure, the protection scope of which is determined by the appended claims.

Claims

1. A new type of steel bar processing machine with straightening function, comprising a box body (1), a driving assembly is arranged at one end of the box body (1), and a transmission steel bar is displaced in the axial direction in the box body (1), characterized in that: The box (1) has a fixed circular slide rail (6) inside, and each slide rail (6) is provided with at least one straightening component (7). The straightening components (7) are evenly distributed within a 180° radial range of the steel bar. Each straightening component (7) is rotatably connected to a driven roller (72), and the circles enclosed by the driven rollers (72) of each straightening component (7) are arranged coaxially.

2. The new type steel bar processing machine with straightening function according to claim 1, characterized in that: The straightening assembly (7) also includes a base plate (71) which serves as a driven roller (72). A base (73) is welded below the base plate (71), and a groove (731) that cooperates with the slide rail (6) is provided on the base (73).

3. The new type steel bar processing machine with straightening function according to claim 2, characterized in that: A fixing plate (8) is provided on the outer side of the slide rail (6), and the slide rail (6) is fixed in position between the fixing plate (8) and the box (1).

4. The new type steel bar processing machine with straightening function according to claim 3, characterized in that: The housing (1) is rotatably connected to a movable cover plate (11), and the position of each movable cover plate (11) corresponds to the slide rail (6).

5. The novel steel bar processing machinery with straightening function according to claim 1, characterized in that: A support plate is fixedly connected to the front of the box (1), and two transmission rollers (5) for driving the axial displacement of the reinforcing bars are set above the support plate. The transmission rollers (5) and the reinforcing bars are interference-fitted.

6. The novel steel bar processing machinery with straightening function according to claim 5, characterized in that: A motor (3) is fixedly connected below the support plate, and a transmission mechanism (4) is provided at the output end of the motor (3). The two transmission rollers (5) are connected to the transmission mechanism (4), and the two transmission rollers (5) rotate in opposite directions.

7. The novel steel bar processing machinery with straightening function according to claim 1, characterized in that: The box body (1) is provided with support legs (2) at the bottom.

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