A fully automatic steel bar straightening machine

Abstract

The utility model discloses a fully automatic steel bar straightening machine, which relates to the technical field of steel bar processing, including a fixed frame, a worm is rotatably connected to the right side of the rear end of the fixed frame, a worm wheel is meshed on the top of the worm, an adjusting wheel is fixedly connected to the front end of the worm wheel, adjusting plates are meshed on both the left and right sides of the adjusting wheel, an adjusting plate is fixedly connected to a fixed rail at one end of the adjusting plate away from the adjusting wheel, a guide rod is fixedly connected to the side wall of the fixed frame at one end of the fixed rail away from the adjusting wheel, a cleaning plate is slidably connected to the inner wall of one end of the fixed rail away from the guide rod, a support plate is fixedly connected to the front end of the cleaning plate, and a slide rail is fixedly connected to the top of the support plate. The utility model has a reasonable design structure, and a servo motor drives the connecting wheel to rotate back and forth, the connecting wheel drives the tooth plate to move, the tooth plate drives the slide rail to move, the slide rail drives the support plate to move, the support plate drives the cleaning plate to move back and forth, and the cleaning plate removes impurities from the surface of the steel bar, which has the advantage of removing rust from the surface of the steel bar.

Description

Technical Field

[0001] The utility model relates to the technical field of steel bar processing, in particular to a full-automatic steel bar straightening machine. Background Art

[0002] At present, in the construction of buildings, railways, bridges and other industries, steel bars are often embedded in concrete to strengthen the strength of buildings. 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] When the steel bars are rusted during storage, the rusted steel bars will be partially attached to the straightening device for straightening. Long-term operation will affect the accuracy of the straightening device. In addition, the existing straightening machine rust removal mechanism cannot be used for steel bars of multiple sizes and is not suitable for the current fast steel bar straightening operation. To this end, we provide a fully automatic steel bar straightening machine to solve the above problems. Utility Model Content

[0004] 1) Technical issues solved

[0005] The utility model aims to make up for the deficiencies of the prior art and provides a full-automatic steel bar straightening machine.

[0006] 2) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fully automatic steel bar straightening machine, comprising a fixed frame, a worm is rotatably connected to the right side of the rear end of the fixed frame, a worm wheel is meshed on the top of the worm, an adjusting wheel is fixedly connected to the front end of the worm wheel, and adjusting plates are meshed on the left and right sides of the adjusting wheel, and the adjusting plate is fixedly connected to a fixed rail at one end away from the adjusting wheel, and the side wall of the fixed rail at one end away from the adjusting wheel is fixedly connected to a guide rod, and the inner wall of the fixed rail at one end away from the guide rod is slidably connected to a cleaning plate, and the front end of the cleaning plate is fixedly connected to a supporting plate, and the top of the supporting plate is fixedly connected to a slide rail, and the top of the fixed frame is fixedly connected to a servo motor, and the front end output end of the servo motor is fixedly connected to a connecting wheel, and the top of the fixed frame is located outside the connecting wheel and fixedly connected to a limiting frame, and the inner wall of the limiting frame is located at the upper and lower ends of the connecting wheel and is slidably connected to a toothed plate, and the toothed plate is slidably connected to the inner wall of the slide rail at one end away from the connecting wheel.

[0008] Furthermore, the left and right side walls of the fixed frame are connected to the inlet of the external straightening machine by arranging brackets, and the rear side wall of the fixed frame is connected to the worm by arranging a rotating block.

[0009] Furthermore, the worm wheel and the adjusting wheel are connected via a rotating rod, and the rear side wall of the fixed frame is rotatably connected to the rotating rod by providing an extension plate.

[0010] Furthermore, the guide rod is slidably connected to the upper and lower side walls of the fixed frame, and the support plate is arranged close to the left and right side walls of the fixed frame.

[0011] Furthermore, the limit frame is arranged in a "C" shape, the tooth plate is meshed with the connecting wheel, and a sliding block meshed with the inner wall of the limit frame is arranged at one end of the tooth plate away from the connecting wheel.

[0012] Furthermore, the tooth plate is slidably connected to the inner wall of the slide rail by setting a moving block, and the slide rail extends to above the fixed frame.

[0013] III) Beneficial effects:

[0014] Compared with the existing technology, the fully automatic steel bar straightening machine has the following beneficial effects:

[0015] 1. The utility model drives the connecting wheel to rotate back and forth through a servo motor, the connecting wheel drives the tooth plate to move, the tooth plate drives the slide rail to move, the slide rail drives the support plate to move, the support plate drives the cleaning plate to move back and forth, the cleaning plate removes impurities from the surface of the steel bar, and solves the problem that rust will partially adhere to the existing straightening device, causing long-term work to affect the accuracy of the straightening device, and has the advantage of removing rust from the surface of the steel bar.

[0016] 2. The utility model drives the worm wheel to rotate through the worm, the worm wheel drives the adjusting wheel to rotate, the adjusting wheel drives the adjusting plate to move toward each other, the adjusting plate drives the fixed rail to move, and the fixed rail drives the cleaning plate close to the surface of the steel bar under the action of the guide rod, thereby solving the problem that the rust removal mechanism of the existing straightening machine cannot be used for steel bars of various sizes, and has the advantage of easy adjustment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is the positive triaxial measurement of the utility model;

[0018] Figure 2 This is a schematic diagram of the worm gear of the utility model;

[0019] Figure 3 This is a schematic diagram of the fixed rail of the utility model;

[0020] Figure 4 It is a schematic diagram of the slide rail of the utility model.

[0021] In the figure: 1. fixed frame; 2. worm; 3. worm wheel; 4. adjusting wheel; 5. adjusting plate; 6. fixed rail; 7. guide rod; 8. cleaning plate; 9. support plate; 10. slide rail; 11. servo motor; 12. connecting wheel; 13. limit frame; 14. tooth plate. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] like Figure 1-4 As shown, the utility model provides a technical solution: a fully automatic steel bar straightening machine, comprising a fixed frame 1, a worm 2 is rotatably connected to the right side of the rear end of the fixed frame 1, the left and right side walls of the fixed frame 1 are connected to the external straightening machine entrance by setting a bracket, the rear side wall of the fixed frame 1 is connected to the worm 2 by setting a rotating block, the top of the worm 2 is meshed with a worm wheel 3, the front end of the worm wheel 3 is fixedly connected to an adjusting wheel 4, the worm wheel 3 and the adjusting wheel 4 are connected by a rotating rod, the rear side wall of the fixed frame 1 is rotatably connected to the rotating rod by setting an extension plate, and the left and right sides of the adjusting wheel 4 are meshed with adjusting plates 5 The end of the adjusting plate 5 away from the adjusting wheel 4 is fixedly connected with a fixed rail 6, and the fixed rail 6 has a limiting effect on the cleaning plate 8. The side wall of the fixed rail 6 away from the adjusting wheel 4 is located in the side wall of the fixed frame 1 and is fixedly connected with a guide rod 7. The guide rod 7 is slidably connected with the upper and lower side walls of the fixed frame 1. The inner wall of the end of the fixed rail 6 away from the guide rod 7 is slidably connected with a cleaning plate 8. The worm 2 drives the worm wheel 3 to rotate, and the worm wheel 3 drives the adjusting wheel 4 to rotate. The adjusting wheel 4 drives the adjusting plate 5 to move toward each other, and the adjusting plate 5 drives the fixed rail 6 to move. The fixed rail 6 drives the cleaning plate 8 close to the guide rod 7. On the surface of the steel bar, the front end of the cleaning plate 8 is fixedly connected to a support plate 9, and the support plate 9 is arranged close to the left and right side walls of the fixed frame 1. The top of the support plate 9 is fixedly connected to a slide rail 10, and the top of the fixed frame 1 is fixedly connected to a servo motor 11, and the front output end of the servo motor 11 is fixedly connected to a connecting wheel 12. The top of the fixed frame 1 is located outside the connecting wheel 12 and is fixedly connected to a limiting frame 13. The inner wall of the limiting frame 13 is located at the upper and lower ends of the connecting wheel 12 and is slidably connected to a tooth plate 14. The limiting frame 13 is arranged in a "C" shape, and the limiting frame 13 has a limiting effect on the tooth plate 14. The tooth plate 14 and the connecting wheel 12 is engaged, and a slider engaged with the inner wall of the limit frame 13 is arranged at one end of the tooth plate 14 away from the connecting wheel 12, and the inner wall of the slide rail 10 is formed into a sliding connection with the tooth plate 14 away from the connecting wheel 12. The tooth plate 14 is formed into a sliding connection with the inner wall of the slide rail 10 by setting a moving block, and the slide rail 10 extends to the top of the fixed frame 1, and the servo motor 11 drives the connecting wheel 12 to reciprocate, and the connecting wheel 12 drives the tooth plate 14 to move, and the tooth plate 14 drives the slide rail 10 to move, and the slide rail 10 drives the support plate 9 to move, and the support plate 9 drives the cleaning plate 8 to reciprocate, and the cleaning plate 8 removes impurities from the surface of the steel bar.

[0024] Working principle: When the fully automatic rebar straightening machine is in use, the worm 2 drives the worm wheel 3 to rotate, the worm wheel 3 drives the adjusting wheel 4 to rotate, the adjusting wheel 4 drives the adjusting plate 5 to move toward each other, the adjusting plate 5 drives the fixed rail 6 to move, and the fixed rail 6 drives the cleaning plate 8 close to the surface of the rebar under the action of the guide rod 7. At this time, the servo motor 11 drives the connecting wheel 12 to rotate reciprocatingly, the connecting wheel 12 drives the tooth plate 14 to move, the tooth plate 14 drives the slide rail 10 to move, the slide rail 10 drives the support plate 9 to move, the support plate 9 drives the cleaning plate 8 to reciprocate, and the cleaning plate 8 removes impurities from the surface of the rebar.

Claims

1. A fully automatic steel bar straightening machine, comprising a fixed frame (1), characterized in that: The rear right side of the fixed frame (1) is rotatably connected to a worm (2), the top of the worm (2) is meshed with a worm wheel (3), the front end of the worm wheel (3) is fixedly connected to an adjusting wheel (4), the left and right sides of the adjusting wheel (4) are meshed with adjusting plates (5), the end of the adjusting plate (5) away from the adjusting wheel (4) is fixedly connected to a fixed rail (6), the side wall of the end of the fixed rail (6) away from the adjusting wheel (4) is located in the side wall of the fixed frame (1) and is fixedly connected to a guide rod (7), the inner wall of the end of the fixed rail (6) away from the guide rod (7) is slidably connected to a cleaning plate (8), the cleaning plate (8 ) is fixedly connected to a support plate (9) at the front end, a slide rail (10) is fixedly connected to the top of the support plate (9), a servo motor (11) is fixedly connected to the top end of the fixed frame (1), a connecting wheel (12) is fixedly connected to the front output end of the servo motor (11), the top end of the fixed frame (1) is located outside the connecting wheel (12) and is fixedly connected to a limiting frame (13), the inner wall of the limiting frame (13) is located at the upper and lower ends of the connecting wheel (12) and is slidably connected to a toothed plate (14), and the end of the toothed plate (14) away from the connecting wheel (12) forms a sliding connection with the inner wall of the slide rail (10).

2. A fully automatic steel bar straightening machine according to claim 1, characterized in that: The left and right side walls of the fixed frame (1) are connected to the entrance of an external straightening machine by means of brackets, and the rear side wall of the fixed frame (1) is connected to the worm (2) by means of a rotating block.

3. The fully automatic steel bar straightening machine according to claim 1, characterized in that: The worm wheel (3) and the regulating wheel (4) are connected via a rotating rod, and the rear side wall of the fixed frame (1) is rotatably connected to the rotating rod by providing an extension plate.

4. The fully automatic steel bar straightening machine according to claim 1, characterized in that: The guide rod (7) is slidably connected to the upper and lower side walls of the fixed frame (1), and the support plate (9) is arranged close to the left and right side walls of the fixed frame (1).

5. The fully automatic steel bar straightening machine according to claim 1, characterized in that: The limiting frame (13) is arranged in a "C" shape, the tooth plate (14) is meshed with the connecting wheel (12), and a sliding block meshed with the inner wall of the limiting frame (13) is arranged at one end of the tooth plate (14) away from the connecting wheel (12).

6. The fully automatic steel bar straightening machine according to claim 1, characterized in that: The tooth plate (14) is slidably connected to the inner wall of the slide rail (10) by arranging a moving block, and the slide rail (10) extends to the top of the fixed frame (1).

Images