A fully automatic device for bending steel bars into arcs and hooks

Abstract

The utility model provides a device for fully automatic steel bar bending and hooking, which belongs to the technical field of steel bar processing. It includes a base plate, an arc bending and hooking mechanism and a clamping mechanism. A gantry is installed above the base plate. The arc bending and hooking mechanism includes an arc bending machine, which is fixedly installed on the upper surface of the base plate. The fixed head of the arc bending machine is arranged on the outside of the arc bending machine and fixedly installed on the upper surface of the base plate. The moving head of the arc bending machine is slidably installed on the upper surface of the base plate. The clamping mechanism includes a guide column. A moving block is slidably installed on the outer surface of the gantry, and a guide column is slidably installed inside the moving block. The fixed head of the arc bending machine and the moving head of the arc bending machine are respectively installed at the positions at both ends of the upper surface of the base plate to perform hook bending operations on the steel bars. At the same time, the arc bending machine is fixedly installed on the upper surface of the base plate, and the steel bars are bent by the arc bending machine, so as to automatically perform arc bending and hook bending operations on the steel bars, effectively replacing manual operations.

Description

Technical Field

[0001] The utility model relates to the technical field of steel bar processing, in particular to a device for fully automatic steel bar bending and hooking. Background Art

[0002] In the construction industry, steel bars are used in the largest number in construction and are also processed the most during use. In order to meet the use in various situations, the steel bars will be processed into the required shape, length, etc. to meet the use.

[0003] At present, the bending and hooking of steel bars are mostly done manually, with workers manually placing the steel bars on the processing equipment and controlling the operation of the processing equipment to process the steel bars into the desired shape.

[0004] Although the above method can process the steel bars into the required shape, it is manual operation, which wastes time and reduces work efficiency. Moreover, after the steel bars are processed, they need to be collected by staff, and automatic collection cannot be achieved. At least two operators are required to carry out the construction during the processing. The work process is relatively cumbersome, the construction intensity is high, the manpower input is large, and the risk of safety hazards increases. Therefore, we propose a fully automatic steel bar bending and hook bending device to solve the above problems. Utility Model Content

[0005] In order to make up for the above deficiencies, the utility model provides a device for fully automatic steel bar bending and hook bending, which overcomes the above technical problems or at least partially solves the above problems.

[0006] The utility model is achieved in this way:

[0007] The utility model provides a fully automatic steel bar bending arc and hook device, comprising a base plate, a gantry is installed above the base plate, a cylinder limit assembly is installed on the upper surface of the base plate, the cylinder limit assembly comprises a mounting seat, a first cylinder and a baffle, the mounting seat is fixedly installed on the upper surface of the base plate, the interior of the mounting seat is fixedly connected to the first cylinder, the telescopic end of the first cylinder is fixedly connected to the baffle, the outer surface of the moving block is fixedly connected to the mounting plate, the upper surface of the mounting plate is installed with a second servo motor, the output end of the second servo motor is fixedly installed on a second reducer, the outer surface of the guide column is fixedly installed with a rack, the outside of the guide column is installed with a drive motor, the output end of the drive motor is installed with a drive gear, and the drive gear is meshed and connected with the rack;

[0008] An arc bending and hooking mechanism, the arc bending and hooking mechanism comprises:

[0009] An arc bending machine, the arc bending machine is fixedly installed on the upper surface of the bottom plate;

[0010] The fixed head of the arc bending machine is arranged on the outside of the arc bending machine and fixedly mounted on the upper surface of the bottom plate;

[0011] The arc bending machine moving head is slidably mounted on the upper surface of the bottom plate;

[0012] A clamping mechanism, the clamping mechanism comprising:

[0013] A guide column, a moving block is slidably mounted on the outer surface of the gantry, and a guide column is slidably mounted inside the moving block;

[0014] The bottom of the guide column is fixedly connected to the connecting rod, one end of the connecting rod is equipped with a clamping claw, the outer surface of the connecting rod is fixedly connected to the second cylinder, and the telescopic end of the second cylinder is fixedly connected to the clamping claw.

[0015] In a preferred solution, a first servo motor is fixedly mounted on the outer surface of the movable head of the arc bending machine, and a first reducer is fixedly mounted on the output end of the first servo motor.

[0016] In a preferred solution, the upper surface of the base plate is fixedly connected to a manual adjustment seat, and a moving wheel is rotatably mounted on the telescopic end of the manual adjustment seat, and the moving wheel is arranged on one side of the arc bending machine.

[0017] In a preferred solution, an electric adjustment wheel seat is fixedly mounted on the upper surface of the base plate and the other side of the arc bending machine, and a sliding wheel is rotatably mounted on the telescopic end of the electric adjustment wheel seat.

[0018] The utility model provides a fully automatic steel bar bending device, which has the following beneficial effects:

[0019] 1. The fixed head and the movable head of the arc bending machine are installed at both ends of the upper surface of the bottom plate to bend the steel bars. At the same time, the arc bending machine is fixedly installed on the upper surface of the bottom plate to bend the steel bars so as to automatically bend and hook the steel bars, effectively replacing manual operation.

[0020] 2. A movable moving block is installed on the gantry, a guide column is slidably installed inside the moving block, a rack is fixedly installed on the outer surface of the guide column, and a connecting rod is fixedly installed on the bottom of the guide column. A clamp is installed on one end of the connecting rod. By controlling the movement of the guide column, the clamp is moved to the position of the steel bar, and the steel bar is conveniently removed by grabbing the clamp, which effectively replaces manual collection, reduces safety risks, and meets the use requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0023] Figure 2 For this utility model Figure 1 The enlarged structural diagram at A in the middle;

[0024] Figure 3 For this utility model Figure 1 The enlarged structural diagram at B in the middle;

[0025] Figure 4 This is a schematic diagram of the structure of the connecting rod of the utility model;

[0026] Figure 5 For this utility model Figure 4 The enlarged structural diagram at C in the middle;

[0027] In the figure: 1. bottom plate; 2. gantry; 3. arc bending and hook mechanism; 31. arc bending machine; 32. fixed head of arc bending machine; 33. movable head of arc bending machine; 4. clamping mechanism; 41. guide column; 411. moving block; 42. clamping claw; 421. connecting rod; 5. first servo motor; 6. manual adjustment seat; 7. moving wheel; 8. electric adjustment wheel seat; 9. sliding wheel; 10. cylinder limit assembly; 101. mounting seat; 102. first cylinder; 103. baffle; 11. mounting plate; 12. second servo motor; 13. rack; 14. drive motor; 15. second cylinder. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] Example

[0030] Reference Figure 1-Figure 5The utility model provides a technical solution: a fully automatic steel bar bending and hook bending device, comprising a base plate 1, a clamping mechanism 4 and an arc bending and hook bending mechanism 3, a gantry 2 is installed above the base plate 1, the arc bending and hook bending mechanism 3 comprises an arc bending machine 31, the arc bending machine 31 is fixedly installed on the upper surface of the base plate 1, the arc bending machine fixed head 32 is arranged on the outside of the arc bending machine 31, and is fixedly installed on the upper surface of the base plate 1, the arc bending machine moving head 33 is slidably installed on the upper surface of the base plate 1, the clamping mechanism 4 comprises a guide column 41, a moving block 411 is slidably installed on the outer surface of the gantry 2, the guide column 41 is slidably installed inside the moving block 411, the bottom of the guide column 41 is fixedly connected to a connecting rod 421, and a clamping claw 42 is installed at one end of the connecting rod 421.

[0031] By using the above structure in combination, the steel bars can be automatically bent and the ends of the steel bars can be processed into hook shapes. After the steel bars are processed, the clamps 42 can be used to automatically grab and collect the steel bars, effectively replacing manual operations and reducing risks caused during work.

[0032] In a preferred embodiment, a first servo motor 5 is fixedly installed on the outer surface of the movable head 33 of the arc bending machine, and a first reducer is fixedly installed on the output end of the first servo motor 5. The device needs to bend both ends of the steel bar, one of which is bent by the fixed head 32 of the arc bending machine, and the other is bent by the movable head 33 of the arc bending machine. In order to facilitate the bending of the ends of the steel bar, a first servo motor 5 is installed on the outside of the movable head 33 of the arc bending machine. The bending column on the movable head 33 of the arc bending machine is driven to rotate by the first servo motor 5, so as to bend one end of the steel bar and process it into a hook for easy use.

[0033] In a preferred embodiment, the upper surface of the base plate 1 is fixedly connected to a manual adjustment seat 6, and the telescopic end of the manual adjustment seat 6 is rotatably installed with a moving wheel 7. The moving wheel 7 is arranged on one side of the arc bending machine 31. In actual use, the steel bars are processed and placed on the upper surface of the base plate 1. In order to ensure the stable movement of the steel bars, a manual adjustment seat 6 is installed on the base plate 1. By controlling the movement of the telescopic end inside the manual adjustment seat 6, the moving wheel 7 is moved to a position corresponding to the outer surface of the steel bars and against the steel bars. The steel bars will also drive the moving wheel 7 to rotate while moving. Therefore, by setting the moving wheel 7, not only can the steel bars be limited to enable them to move stably, but also the steel bars can be prevented from increasing resistance during movement, thereby affecting the processing effect.

[0034] In a preferred embodiment, an electric adjusting wheel seat 8 is fixedly installed on the upper surface of the base plate 1 and the other side of the arc bending machine 31, and a sliding wheel 9 is rotatably installed on the telescopic end of the electric adjusting wheel seat 8. In order to realize automatic operation, the electric adjusting wheel seat 8 is fixedly installed on the upper surface of the base plate 1, and a sliding wheel 9 is rotatably arranged inside the electric adjusting wheel seat 8. In actual use, by pressing the sliding wheel 9 against the outer surface of the steel bar and rotating the sliding wheel 9 autonomously, the steel bar can be driven to move on the base plate 1, and the sliding wheel 9 can be controlled to rotate forward and reverse, thereby controlling the steel bar to move forward and backward on the base plate 1 to meet processing needs.

[0035] In order to facilitate bending one end of the steel bar, the present device has a cylinder limit assembly 10 passing through the upper surface of the base plate 1. The cylinder limit assembly 10 includes a mounting seat 101, a first cylinder 102 and a baffle 103. The mounting seat 101 is fixedly mounted on the upper surface of the base plate 1. The interior of the mounting seat 101 is fixedly connected to the first cylinder 102. The telescopic end of the first cylinder 102 is fixedly connected to the baffle 103. In actual operation, when the steel bar enters the arc bending machine 31, the baffle 103 on the cylinder limit assembly 10 extends out. When the front end of the steel bar contacts the baffle 103, the baffle 103 retracts. The steel bar moves forward a certain distance, and the fixed head 32 of the arc bending machine bends the hook on the front end of the steel bar, thereby stably bending the steel bar.

[0036] After the steel bar is processed by the device, it is necessary to pick up and collect the steel bar. Since the steel bar has been processed into a bent state and the end is processed into a hook state, the steel bar is currently picked up by the staff after it is processed. In the process of picking up, it is easy to scratch the body by the position of the hook, thereby causing harm to the staff. In order to avoid such a situation, the outer surface of the moving block 411 is fixedly connected to the mounting plate 11, the upper surface of the mounting plate 11 is installed with a second servo motor 12, the output end of the second servo motor 12 is fixedly installed on the second reducer, the outer surface of the guide column 41 is fixedly installed with a rack 13, the outside of the guide column 41 is installed with a drive motor 14, and the output end of the drive motor 14 is installed with a drive motor The gear drives the gear meshingly connected to the rack 13, the outer surface of the connecting rod 421 is fixedly connected to the second cylinder 15, and the telescopic end of the second cylinder 15 is fixedly connected to the clamping claw 42. In actual use, a movable moving block 411 is installed on the gantry 2, and a guide column 41 is slidably installed inside the moving block 411. The rack 13 is fixedly installed on the outer surface of the guide column 41, and a connecting rod 421 is fixedly installed at the bottom of the guide column 41. The clamping claw 42 is installed at one end of the connecting rod 421. By controlling the movement of the guide column 41, the clamping claw 42 is moved to the position of the steel bar, and the steel bar is conveniently removed from the base plate 1 by grabbing the clamping claw 42, which effectively replaces manual collection, reduces safety risks, and meets the use requirements.

[0037] Specifically, the working process or working principle of a fully automatic steel bar bending and hook bending device is as follows: currently, the bending and hooking of steel bars are mostly manual operations, and the staff manually places the steel bars on the processing equipment and controls the operation of the processing equipment to process the steel bars into the desired shape.

[0038] Although the above method can process the steel bars into the required shape, it is manual operation, which wastes time and reduces work efficiency. Moreover, after the steel bars are processed, they need to be collected by staff, and automatic collection cannot be achieved. At least two operators are required to carry out the construction during the processing. The work process is relatively cumbersome, the construction intensity is relatively high, the manpower input is large, and the risk of safety hazards is increased. Therefore, this device is designed to solve this problem. The steel bars are processed by this device, and the steel bars are first passed through the position of the bending machine moving head 33, and the steel bars are moved to the position of the bending machine 31, and the steel bars are bent by the bending machine 31.

[0039] Before use, the baffle 103 on the cylinder limit assembly 10 in the device is in an extended state, and the steel bar continues to move on the base plate 1. When the front end of the steel bar contacts the baffle 103, the baffle 103 on the cylinder limit assembly 10 will retract under the action of the first cylinder 102, and at the same time, the sliding wheel 9 on the electric adjustment wheel seat 8 is extended, and the sliding wheel 9 is used to limit the steel bar, and the rotation of the sliding wheel 9 can automatically drive the steel bar to move. When the steel bar moves to the position of the fixed head 32 of the arc bending machine, the fixed head 32 of the arc bending machine can be controlled to bend the front end of the steel bar.

[0040] After the front end of the steel bar is bent, the steel bar continues to move forward under the rotation of the wheels, sliding wheels 9 and moving wheels 7 on the arc bending machine 31. When the end of the steel bar passes the position of one of the baffles 103, the baffle 103 on the cylinder limit assembly 10 at this position will extend the baffle 103 under the push of the first cylinder 102, and then the steel bar is controlled to move backward. When the end of the steel bar contacts the baffle 103, the moving head 33 of the arc bending machine can be controlled to move, and the moving head 33 of the arc bending machine can be pushed to move to a suitable position, and then the baffle 103 is controlled to retract, and the steel bar is continued to be controlled to move, and the end of the steel bar is moved to the position of the moving head 33 of the arc bending machine, and the end of the steel bar is bent into a hook by the moving head 33 of the arc bending machine. After the operation is completed, the bending column on the moving head 33 of the arc bending machine is controlled to move back to the initial position, and the moving head 33 of the arc bending machine is controlled to move to the initial position, so as to complete the bending and hooking operations of the steel bar. The device automatically processes the steel bar, effectively replaces manual operation, and improves work efficiency.

[0041] After the steel bar processing is completed, the sliding wheel 9 moves back to the initial position, the steel bar can be released, and then the steel bar can be taken out. The second servo motor 12 is controlled to drive the moving block 411 to move, and the connecting rod 421 is moved to the position corresponding to the steel bar. Then the driving motor 14 is turned on, and the rack 13 is driven by the driving motor 14 to move, and the guide column 41 is driven to move downward. In order to ensure the stable movement of the guide column 41, a guide rail is installed inside the moving block 411. By moving the guide column 41 downward, the connecting rod 421 can be driven to move downward, and the clamping claw 42 is moved to the position outside the steel bar, and then the second servo motor 12 is opened. The cylinder 15 can clamp the steel bar by working simultaneously with the two second cylinders 15 and pushing the two clamping jaws 42 to move simultaneously and make relative movement. The two clamping jaws 42 only clamp one end of the steel bar, so a clamping jaw 42 will also be installed at the other end of the connecting rod 421. The steel bar is clamped by the clamping jaws 42 and the guide column 41 is controlled to move upward, so that the steel bar can be detached from the base plate 1. Driven by the second servo motor 12, the position of the moving block 411 is changed to move the steel bar to the position where it needs to be placed. A set of work processes is completed, and the steel bar is automatically grabbed, which effectively replaces the operation of the staff and reduces the safety risk.

[0042] It should be noted that the arc bending machine 31, the first servo motor 5, the first cylinder 102, the second servo motor 12 and the second cylinder 15 are devices or equipment existing in the prior art, or are devices or equipment that can be realized in the prior art. Their power supply, specific composition and principles are clear to those skilled in the art, so they will not be described in detail.

Claims

1. A fully automatic steel bar bending device, characterized in that: It comprises a base plate (1), and a gantry (2) is installed above the base plate (1); An arc bending and hooking mechanism (3), wherein the arc bending and hooking mechanism (3) comprises: An arc bending machine (31), wherein the arc bending machine (31) is fixedly mounted on the upper surface of the base plate (1); A fixed head (32) of the arc bending machine, wherein the fixed head (32) of the arc bending machine is arranged outside the arc bending machine (31) and is fixedly mounted on the upper surface of the bottom plate (1); A movable head (33) of the arc bending machine, wherein the movable head (33) of the arc bending machine is slidably mounted on the upper surface of the bottom plate (1); A clamping mechanism (4), the clamping mechanism (4) comprising: A guide column (41), a moving block (411) is slidably mounted on the outer surface of the gantry (2), and a guide column (41) is slidably mounted inside the moving block (411); The bottom of the guide column (41) is fixedly connected to a connecting rod (421), and one end of the connecting rod (421) is provided with the clamping claw (42).

2. The fully automatic steel bar bending device according to claim 1 is characterized in that: A first servo motor (5) is fixedly mounted on the outer surface of the movable head (33) of the arc bending machine, and a first reducer is fixedly mounted on the output end of the first servo motor (5).

3. The fully automatic steel bar bending device according to claim 2 is characterized in that: The upper surface of the base plate (1) is fixedly connected to a manual adjustment seat (6), and a moving wheel (7) is rotatably mounted on the telescopic end of the manual adjustment seat (6), and the moving wheel (7) is arranged on one side of the arc bending machine (31).

4. The fully automatic steel bar bending device according to claim 3 is characterized in that: An electric adjustment wheel seat (8) is fixedly mounted on the upper surface of the base plate (1) and the other side of the arc bending machine (31), and a sliding wheel (9) is rotatably mounted on the telescopic end of the electric adjustment wheel seat (8).

5. The fully automatic steel bar bending device according to claim 4, characterized in that: The upper surface of the base plate (1) is provided with a cylinder limiting assembly (10), wherein the cylinder limiting assembly (10) comprises a mounting seat (101), a first cylinder (102) and a baffle (103).

6. The fully automatic steel bar bending device according to claim 5, characterized in that: The mounting seat (101) is fixedly mounted on the upper surface of the base plate (1); the interior of the mounting seat (101) is fixedly connected to the first cylinder (102); and the telescopic end of the first cylinder (102) is fixedly connected to the baffle (103).

7. The fully automatic steel bar bending device according to claim 6, characterized in that: The outer surface of the moving block (411) is fixedly connected to the mounting plate (11), the upper surface of the mounting plate (11) is mounted with a second servo motor (12), and the output end of the second servo motor (12) is fixedly mounted on a second reducer.

8. The fully automatic steel bar bending device according to claim 7, characterized in that: A rack (13) is fixedly mounted on the outer surface of the guide column (41), a drive motor (14) is mounted outside the guide column (41), a drive gear is mounted on the output end of the drive motor (14), and the drive gear is meshed and connected to the rack (13).

9. The fully automatic steel bar bending device according to claim 8, characterized in that: The outer surface of the linkage rod (421) is fixedly connected to the second cylinder (15), and the telescopic end of the second cylinder (15) is fixedly connected to the clamping claw (42).

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