Reinforcing bar guiding structure of reinforcing bar straightening and cutting machine

Abstract

The utility model discloses a reinforcing bar guiding structure of reinforcing bar straightening and cutting machine, including main body, operating mechanism, adjusting mechanism and locking mechanism, operating mechanism includes traction and cutting part, adjusting mechanism includes straightening frame and extruding piece, locking mechanism includes driven part and driving part, under the mutual cooperation of above -mentioned mechanism, the position of this device straightening wheel is adjustable, so that equipment can adapt to different diameter, different bending degree's reinforcing bar, for different specifications reinforcing bar, the adjustability of straightening wheel position can realize accurate straightening, avoid the influence cutting quality because of the insufficient straightening of reinforcing bar, in addition, the effect of locking piece of this device is to fix the position of straightening wheel, prevent the change of straightening wheel position because of vibration or other external force during straightening, ensure that straightening wheel always keeps the set position in the use.

Description

Technical Field

[0001] This utility model relates to the field of straightening machine guiding technology, specifically a rebar guiding structure for a rebar straightening and cutting machine. Background Technology

[0002] The rebar guide structure of the rebar straightening and cutting machine is a key component used to ensure that the rebar can pass smoothly through the equipment during the straightening and cutting process. The design of the guide structure needs to take into account the accuracy and safety of the rebar during the guiding, straightening and cutting process.

[0003] Traditional equipment, lacking a convenient function to adjust the position of the straightening wheel, can only process steel bars of specific specifications and cannot handle steel bars of different specifications, thus limiting production.

[0004] Secondly, without the locking mechanism to fix the straightening wheel, it may shift during operation, leading to unstable straightening results and consequently affecting production efficiency and product quality.

[0005] Finally, without the linkage between the drive belt and the rollers, the adjustment of each straightening wheel may require individual operation, which is not only time-consuming and laborious, but also makes it difficult to ensure the synchronous adjustment of the positions of all straightening wheels. Utility Model Content

[0006] (a) Technical problems to be solved

[0007] To address the shortcomings of existing technologies, this utility model provides a rebar guiding structure for a rebar straightening and cutting machine, thereby solving the technical problems mentioned in the background art.

[0008] (II) Technical Solution

[0009] To achieve the above objectives, this utility model provides the following technical solution: a rebar guiding structure for a rebar straightening and cutting machine, comprising a main body, a running mechanism, an adjusting mechanism, and a locking mechanism. The running mechanism includes a traction component and a cutting component. The traction component is fixedly installed on the main body, and the cutting component is fixedly installed on the main body. Rebars are installed on the main body, and the traction component is connected to the rebars. The adjusting mechanism includes a straightening frame and an extrusion component. The extrusion component is installed on the straightening frame and slidably connected to the straightening frame. The straightening frame is installed on the main body and rotatably connected to the main body. A straightening wheel is installed on the extrusion component, and the straightening wheel is rotatably connected to the extrusion component.

[0010] Preferably, the locking mechanism includes a driven member and a driving member, the driving member and the driven member are respectively mounted on the straightening frame and rotatably connected to the straightening frame, the driven member is connected to the pressing member, a transmission belt is mounted on the driving member, the transmission belt is connected to the driving member and the driven member respectively, and a locking member is mounted on the straightening frame, the locking member is slidably connected to the straightening frame and connected to the driving member respectively.

[0011] In a further preferred embodiment, the extruder is provided with a screw, and the driven member is provided with a threaded hole, the threaded hole being connected to the screw to facilitate stable sliding of the extruder.

[0012] In a further preferred embodiment, the straightening frame is provided with a first limiting block, and the extruder is provided with a first limiting groove. The first limiting block and the first limiting groove are slidably connected to facilitate the stable rotation of the extruder.

[0013] In a further preferred embodiment, a first roller is installed on the straightening frame, the first roller being rotatably connected to the straightening frame and cooperating with the transmission belt, and a locking hole is provided on the driving member, the locking member cooperating with the locking hole to facilitate the fixation of the position of the driving member.

[0014] In a further preferred embodiment, the active component is provided with a fitting hole, the locking component is provided with a spring, the straightening frame is provided with a mounting groove, and one end of the spring is fixedly connected to the mounting groove to facilitate the fixation of the position of the active component.

[0015] In a further preferred embodiment, the locking member is provided with a second limiting groove, and the straightening frame is provided with a second limiting block, the second limiting block being slidably connected to the second limiting groove to facilitate stable sliding of the locking member.

[0016] In a further preferred embodiment, the straightening frame is provided with a guide rod, a second roller is mounted on the guide rod, a pressure-bearing component is provided on the main body, the guide rod is rotatably connected to the pressure-bearing component, a sliding groove is provided on the pressure-bearing component, and the second roller is slidably connected to the sliding groove, which facilitates the rotation of the straightening frame.

[0017] (III) Beneficial Effects

[0018] Compared with the prior art, this utility model provides a rebar guiding structure for a rebar straightening and cutting machine, which has the following beneficial effects:

[0019] In this invention, by setting up an operating mechanism, the position of the straightening wheel of the device is adjustable under the mutual cooperation of components such as the traction component and the cutting component. This allows the equipment to adapt to steel bars of different diameters and different degrees of curvature. For steel bars of different specifications, the adjustability of the position of the straightening wheel can achieve precise straightening and avoid the steel bars from being insufficiently straightened, which would affect the cutting quality.

[0020] In this invention, by setting an adjustment mechanism, the locking component of the device, under the mutual action of the straightening frame and the extrusion component, fixes the position of the straightening wheel, preventing the position of the straightening wheel from changing due to vibration or other external forces during the straightening process, and ensuring that the straightening wheel always maintains the set position during use.

[0021] In this invention, by setting a locking mechanism, under the mutual cooperation of the driven and driving components, the first roller of the device adjusts multiple straightening wheels through the transmission belt to ensure that the multiple straightening wheels are adjusted synchronously, thereby achieving overall precise straightening. This synchronization function helps to improve production efficiency and straightening accuracy. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall structure of the rebar guide structure of a rebar straightening and cutting machine according to the present invention;

[0023] Figure 2 This is a schematic diagram of the guide mechanism in this utility model;

[0024] Figure 3 This is a schematic diagram showing the rotating connection between the pressure-bearing component and the straightening frame in this utility model;

[0025] Figure 4 This is an exploded view of the adjusting mechanism in this utility model;

[0026] Figure 5 This is an exploded view of the locking mechanism in this utility model.

[0027] In the diagram: 1. Main body; 2. Traction component; 3. Cutting component; 4. Reinforcing bar; 5. Straightening frame; 6. Extrusion component; 7. Straightening wheel; 8. Driven component; 9. Driving component; 10. Transmission belt; 11. Locking component; 12. Screw; 13. Threaded hole; 14. First limiting block; 15. First limiting groove; 16. First roller; 17. Locking hole; 18. Fitting hole; 19. Spring; 20. Mounting groove; 21. Second limiting groove; 22. Second limiting block; 23. Guide rod; 24. Second roller; 25. Pressure bearing component; 26. Sliding groove. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] Example 1:

[0030] Please see Figures 1-5 A rebar guiding structure for a rebar straightening and cutting machine includes a main body 1, a running mechanism, an adjusting mechanism, and a locking mechanism. The running mechanism includes a traction component 2 and a cutting component 3. The traction component 2 is fixedly installed on the main body 1, and the cutting component 3 is fixedly installed on the main body 1. A rebar 4 is installed on the main body 1, and the traction component 2 is connected to the rebar 4. The adjusting mechanism includes a straightening frame 5 and an extrusion component 6. The extrusion component 6 is installed on the straightening frame 5 and slidably connected to the straightening frame 5. The straightening frame 5 is installed on the main body 1 and rotatably connected to the main body 1. A straightening wheel 7 is installed on the extrusion component 6 and rotatably connected to the extrusion component 6.

[0031] In this embodiment, the operating mechanism includes a traction component 2 and a cutting component 3. In use, the reinforcing bar 4 can be directly installed into the guide rod 23 of the straightening frame 5. Then, under the action of the traction component 2, it is pulled on the main body 1, and the cutting component 3 also cuts the reinforcing bar 4, thus completing the straightening and cutting of the reinforcing bar 4.

[0032] In this embodiment, the adjustment mechanism includes a straightening frame 5 and an extrusion member 6. In use, the adjustment mechanism is unlocked using a locking mechanism. Then, a tool can be used to enter the fitting hole 18 of the active member 9 and rotate the active member 9 so that the active member 9 directly drives the transmission belt 10 to slide in the straightening frame 5. Under the action of the first roller 16, the transmission belt 10 can stably drive the driven member 8 to rotate on the straightening frame 5. The threaded hole 13 on the driven member 8 is connected to the screw 12 on the extrusion member 6 so that the screw 12 can slide in the straightening frame 5. The first limit block 14 is also slidably connected to the first limit block 14 so that the extrusion member 6 directly drives the straightening wheel 7 to contact the steel bar 4, thus completing the straightening of the steel bar 4.

[0033] In this embodiment, the locking mechanism includes a driven member 8 and a driving member 9. In use, the locking member 11 installed on the straightening frame 5 can be pulled directly, so that the locking member 11 can slide on the straightening frame 5 and directly stretch the spring 19 installed in the mounting groove 20. The locking member 11 disengages from the locking hole 17 of the driving member 9, thus unlocking the driving member 9. When the locking member 11 slides in the straightening frame 5, the second limiting block 22 is slidably connected to the limiting groove. When the straightening frame 5 rotates, the guide rod 23, which is rotatably connected to the pressure member 25, rotates, and the second roller 24 is slidably connected to the sliding groove 26, which facilitates the rotation of the straightening frame 5.

[0034] Example 2:

[0035] In summary, during use, the locking member 11 installed on the straightening frame 5 can be pulled directly, allowing it to slide on the straightening frame 5 and directly stretching the spring 19 installed in the mounting groove 20. This disengages the locking member 11 from the locking hole 17 of the active member 9, unlocking the active member 9. When the locking member 11 slides in the straightening frame 5, the second limiting block 22 slides in connection with the limiting groove. Furthermore, when the straightening frame 5 rotates, the guide rod 23, which is rotatably connected to the pressure member 25, rotates, and the second roller 24 slides in connection with the sliding groove 26, facilitating the rotation of the straightening frame 5. When using the straightening frame 5, the locking mechanism needs to be used to unlock the adjustment mechanism. Then, a tool can be used to enter the fitting hole 1 of the active member 9. Inside 8, the driving member 9 is then rotated, causing the driving member 9 to directly drive the transmission belt 10 to slide in the straightening frame 5. Under the action of the first roller 16, the transmission belt 10 can stably drive the driven member 8 to rotate on the straightening frame 5. The threaded hole 13 on the driven member 8 is connected to the screw 12 on the extrusion member 6, allowing the screw 12 to slide in the straightening frame 5. The first limit block 14 is also slidably connected to the first limit block 14, allowing the extrusion member 6 to directly drive the straightening wheel 7 to contact the steel bar 4, completing the straightening of the steel bar 4. In addition, the operation of the entire device can directly install the steel bar rope into the guide rod 23 of the straightening frame 5, and then pull it on the main body 1 under the action of the traction member 2. The cutting member 3 also cuts the steel bar 4 accordingly, completing the straightening and cutting of the steel bar 4.

[0036] Of all the solutions mentioned above, those involving the connection between two components can be selected according to the actual situation, such as welding, bolt and nut connection, bolt or screw connection, or other known connection methods, which will not be elaborated here. For all the fixed connections mentioned above, welding is preferred. Although embodiments of this utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this utility model. The scope of this utility model is defined by the appended claims and their equivalents.

Claims

1. A rebar guiding structure for a rebar straightening and cutting machine, comprising a main body (1), a running mechanism, an adjusting mechanism, and a locking mechanism, characterized in that, The operating mechanism includes a traction component (2) and a cutting component (3). The traction component (2) is fixedly installed on the main body (1). The cutting component (3) is fixedly installed on the main body (1). A steel bar (4) is installed on the main body (1). The traction component (2) is connected to the steel bar (4). The adjusting mechanism includes a straightening frame (5) and an extrusion component (6). The extrusion component (6) is installed on the straightening frame (5) and is slidably connected to the straightening frame (5). The straightening frame (5) is installed on the main body (1) and is rotatably connected to the main body (1). A straightening wheel (7) is installed on the extrusion component (6). The straightening wheel (7) is rotatably connected to the extrusion component (6).

2. The rebar guiding structure of a rebar straightening and cutting machine according to claim 1, characterized in that: The locking mechanism includes a driven member (8) and a driving member (9). The driving member (9) and the driven member (8) are respectively mounted on the straightening frame (5) and rotatably connected to the straightening frame (5). The driven member (8) is connected to the pressing member (6). A transmission belt (10) is mounted on the driving member (9). The transmission belt (10) is connected to the driving member (9) and the driven member (8) respectively. A locking member (11) is mounted on the straightening frame (5). The locking member (11) is slidably connected to the straightening frame (5) and connected to the driving member (9) respectively.

3. The rebar guiding structure of a rebar straightening and cutting machine according to claim 2, characterized in that: The extruder (6) is provided with a screw (12), and the driven member (8) is provided with a threaded hole (13), which is connected to the screw (12).

4. The rebar guiding structure of a rebar straightening and cutting machine according to claim 3, characterized in that: The straightening frame (5) is provided with a first limiting block (14), and the extrusion piece (6) is provided with a first limiting groove (15). The first limiting block (14) and the first limiting groove (15) are slidably connected.

5. The rebar guiding structure of a rebar straightening and cutting machine according to claim 2, characterized in that: The straightening frame (5) is equipped with a first roller (16), which is rotatably connected to the straightening frame (5) and connected to the transmission belt (10). The driving member (9) is provided with a locking hole (17), and the locking member (11) is connected to the locking hole (17).

6. The rebar guiding structure of a rebar straightening and cutting machine according to claim 5, characterized in that: The active component (9) is provided with a fitting hole (18), the locking component (11) is provided with a spring (19), the straightening frame (5) is provided with a mounting groove (20), and one end of the spring (19) is fixedly connected to the mounting groove (20).

7. The rebar guiding structure of a rebar straightening and cutting machine according to claim 6, characterized in that: The locking member (11) is provided with a second limiting groove (21), and the straightening frame (5) is provided with a second limiting block (22). The second limiting block (22) is slidably connected to the second limiting groove (21).

8. The rebar guiding structure of a rebar straightening and cutting machine according to claim 7, characterized in that: The straightening frame (5) is provided with a guide rod (23), a second roller (24) is installed on the guide rod (23), a pressure bearing component (25) is provided on the main body (1), the guide rod (23) is rotatably connected to the pressure bearing component (25), a sliding groove (26) is provided on the pressure bearing component (25), and the second roller (24) is slidably connected to the sliding groove (26).

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