Method and supporting equipment for improving working efficiency of steel bar threading machine

Abstract

The present invention discloses a method for improving the working efficiency of a steel bar threading machine. The method adopts the method of adding a control system and a bracket between the steel bar support frames of two steel bar threading machines so that the steel bar threading machine forms an integral body. A steel bar feeding system and a steel bar dividing system are correspondingly arranged on the control system and the bracket above the steel bar threading machine. The stacked bundles of steel bars are placed in the steel bar dividing system. The height of the upper cross bar of the control system and the bracket is adjusted so that the steel bar baffle of the steel bar dividing system just extends out of the upper cross bar of the steel bar support frame, and the steel bar dividing crawler of the steel bar dividing system is effectively contacted with the lower part of the stacked bundles of steel bars, so that the bundles of steel bars piled up can be separated one by one without entanglement. At the same time, the position of the steel bar baffle makes the steel bars face the blade position of the threading machine. The beneficial effect of the present invention is that workers can complete the work of steel bar dividing, positioning, entering and exiting the threading machine, and stacking finished products in the threading machine protection shed, thereby reducing the labor intensity of workers and also reducing the risk of workers working outside the protection shed.

Description

Technical Field

[0001] The invention relates to the technical field of building construction, in particular to a method and supporting equipment for improving the working efficiency of a steel bar threading machine. Background Art

[0002] In existing construction, it is necessary to thread both ends of the steel bars. The original technology is that workers lift the steel bars one by one to the steel bar racks corresponding to two steel bar threading machines, and then start the bar threading machine. After the threading is completed, the steel bars are lifted down and the above process is repeated. This process is not only too labor-intensive, but also the safety cannot be guaranteed at all. Summary of the invention

[0003] The purpose of the present invention is to provide a method and supporting equipment for improving the working efficiency of a steel bar threading machine, so as to overcome the shortcomings of the prior art.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a method for improving the working efficiency of a steel bar threading machine, the method adopts adding a control system and a bracket between the steel bar support frames of two steel bar threading machines, so that the steel bar threading machine forms an integral body, and a steel bar feeding system and a steel bar dividing system are correspondingly arranged on the control system and the bracket above the steel bar threading machine, and the stacked bundles of steel bars are placed in the steel bar dividing system, and the height of the upper cross bar of the control system and the bracket is adjusted so that the steel bar baffle of the steel bar dividing system just extends out of the upper cross bar of the steel bar support frame, and the steel bar dividing crawler of the steel bar dividing system is effectively in contact with the lower part of the stacked bundles of steel bars, so that the bundles of steel bars can be separated one by one without entanglement, and at the same time, the position of the steel bar baffle makes the steel bars face the blade position of the threading machine;

[0005] The control system and the controller in the bracket control the servo motor to drive the steel bar arrangement crawler to place a single steel bar on the upper crossbar of the steel bar support frame. It slides down to the steel bar baffle under the action of gravity and is blocked. Next to the threading machine, the controller controls the servo motor to drive the working wheel to extend the steel bar into the fixed clamp of the threading machine, tighten the fixed clamp, and start threading. After the threading is completed, the controller controls the servo motor to drive the working wheel to bring the finished steel bar back to its original position, and the controller controls the servo motor to drive the steel bar lifter to lift the finished steel bar over the steel bar baffle, so that the finished steel bars are directly piled under the action of gravity, and the steel bar arrangement crawler is driven simultaneously to make the next raw steel bar fall to the steel bar baffle to start the next threading work. The operator does not touch the steel bar throughout the whole process.

[0006] A supporting equipment required for the above method for improving the working efficiency of a steel bar threading machine comprises two steel bar threading machines and corresponding steel bar support frames, characterized in that a control system and a support are arranged between the steel bar support frames of the two steel bar threading machines, a steel bar dividing system is symmetrically arranged on both sides of the control system and the support, the steel bar dividing system corresponds to the positions of the two corresponding steel bar threading machines, and a steel bar feeding system is arranged between the steel bar dividing system and the steel bar threading machine;

[0007] The steel bar distribution system includes a steel bar distribution track parallel to the control system and the upper cross bar in the bracket, an arc-shaped pressing plate located above the steel bar distribution track, a steel bar baffle located at the blade position of the threading machine, and a steel bar lifter behind the steel bar baffle. The bundled steel bars are placed between the steel bar distribution track and the arc-shaped pressing plate and are limited by the steel bar distribution track. The servo motors in the control system and the bracket are respectively connected to the steel bar distribution track and the steel bar lifter to respectively realize the rotation of the steel bar distribution track and the up and down movement of the steel bar lifter.

[0008] The steel bar feeding system comprises working wheels located on both sides of the steel bar lifter. The working wheels can rotate forward and reverse and are driven by a control system and a servo motor in a bracket to thread the steel bars.

[0009] Preferably, the steel bar arrangement crawler and the steel bar lifting device use the same servo motor, and the falling of the finished steel bars and the feeding of the raw steel bars are completed synchronously.

[0010] Compared with the prior art, the beneficial effect of the present invention is that workers can complete the tasks of steel bar sorting, positioning, entering and exiting the threading machine, and stacking finished products in the threading machine protection shed, thereby reducing the workers' labor intensity and the risks of workers working outside the protection shed. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural schematic diagram of the present invention;

[0012] Figure 2 for Figure 1 Right view of . DETAILED DESCRIPTION

[0013] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0014] See also Figure 1-2The present invention provides a technical solution: a method for improving the working efficiency of a steel bar threading machine, wherein a control system and a bracket 3 are added between the steel bar support frames of two steel bar threading machines, so that the steel bar threading machine forms an integral body, and a steel bar feeding system 2 and a steel bar dividing system 1 are correspondingly arranged on the control system and the bracket 3 above the steel bar threading machine, and the stacked bundles of steel bars 11 are placed in the steel bar dividing system 1, and the height of the upper cross bar 10 of the control system and the bracket 3 is adjusted so that the steel bar baffle 7 of the steel bar dividing system 1 just extends out of the upper cross bar 10 of the steel bar support frame, and the steel bar dividing crawler 5 of the steel bar dividing system 1 is effectively in contact with the lower part of the stacked bundles of steel bars 11, so that the bundles of steel bars 11 can be separated one by one without entanglement, and at the same time, the position of the steel bar baffle 7 makes the steel bars face the blade of the threading machine;

[0015] The controller 12 in the control system and the bracket 3 controls the servo motor 6 to drive the steel bar arrangement crawler 5 to place a single steel bar 11 on the upper cross bar 10 of the steel bar support frame, and it slides down to the steel bar baffle 7 under the action of gravity and is blocked. Next to the threading machine, the controller 12 controls the servo motor 6 to drive the working wheel 9 to extend the steel bar 11 into the fixed clamp of the threading machine, tighten the fixed clamp, and start threading. After the threading is completed, the controller 12 controls the servo motor 6 to drive the working wheel 9 to bring the finished steel bar back to its original position, and the controller 12 controls the servo motor 6 to drive the steel bar lifter 8 to lift the finished steel bar over the steel bar baffle 7, so that the finished steel bars are directly piled under the action of gravity, and the steel bar arrangement crawler 5 is driven synchronously to make the next raw steel bar fall to the steel bar baffle 7 to start the next threading work. The operator does not touch the steel bar throughout the whole process.

[0016] A supporting equipment required for the above method for improving the working efficiency of a steel bar threading machine comprises two steel bar threading machines and corresponding steel bar support frames, characterized in that: a control system and a bracket 3 are arranged between the steel bar support frames of the two steel bar threading machines, a steel bar dividing system 1 is symmetrically arranged on both sides of the control system and the bracket 3, the steel bar dividing system 1 corresponds to the positions of the two corresponding steel bar threading machines, and a steel bar feeding system 2 is arranged between the steel bar dividing system 1 and the steel bar threading machine;

[0017] The steel bar distributing system 1 comprises a steel bar distributing crawler 5 parallel to the upper cross bar 10 in the control system and the bracket 3, an arc-shaped pressing plate 4 located above the steel bar distributing crawler 5, a steel bar baffle 7 located at the blade position of the threading machine, and a steel bar lifter 8 at the rear side of the steel bar baffle 7, bundles of stacked steel bars 11 are placed between the steel bar distributing crawler 5 and the arc-shaped pressing plate 4 and are limited by the steel bar distributing crawler 5, and the servo motor 6 in the control system and the bracket 3 is respectively connected to the steel bar distributing crawler 5 and the steel bar lifter 8, respectively realizing the rotation of the steel bar distributing crawler 5 and the up and down movement of the steel bar lifter 8;

[0018] The steel bar feeding system 2 includes working wheels 9 located on both sides of the steel bar lifter 8. The working wheels 9 can rotate forward and reverse and are driven by the control system and the servo motor 6 in the bracket 3 to thread the steel bars.

[0019] The steel bar arrangement crawler 5 and the steel bar lifting device 8 use the same servo motor 6, and the falling of the finished steel bars and the feeding of the raw steel bars are completed synchronously.

[0020] During specific use, a control system and a bracket 3 are added to the steel bar support frame between two steel bar threading machines, so that the steel bar dividing system 1, the steel bar feeding system 2 and the support frame are connected as a whole, and the height is appropriately adjusted so that the steel bar baffle 7 of the steel bar dividing system 1 just extends out of the upper cross bar 10 of the steel bar support frame, and the steel bar separation crawler 5 is effectively in contact with the lower part of the stacked bundles of steel bars, so that the bundles of steel bars can be separated one by one without entanglement. At the same time, the position of the steel bar baffle 7 makes the steel bars face the blade of the threading machine.

[0021] The controller 12 is used to control the servo motor 6 to drive the steel bar arrangement crawler 5 to place a single steel bar on the upper cross bar of the steel bar support frame, and it slides down to the steel bar baffle 7 under the action of gravity and is blocked. The worker can control the servo motor 6 through the controller 12 next to the threading machine to drive the working wheel 9 to extend the steel bar into the fixed clamp of the threading machine. The worker tightens the fixed clamp and starts threading. After the threading is completed, the controller 12 is used to control the servo motor 6 to drive the working wheel 9 to bring the finished steel bar back to its original position, and the controller 12 is used to control the servo motor 6 to drive the steel bar lifter 8 to lift the finished steel bar over the steel bar baffle 7, so that the finished steel bars are directly piled under the action of gravity, and the steel bar arrangement crawler 5 is driven synchronously to make the next raw steel bar fall to the steel bar baffle 7 to start the next threading work. The workers do not need to touch the steel bars throughout the whole process.

[0022] The steel bar sorting crawler 5 and the steel bar lifting device 8 use the same servo motor 6. The falling of the finished steel bars and the feeding of the raw steel bars are completed synchronously. The working wheel 9 can rotate in both directions, and has the function of extending the steel bars into and out of the threading machine and meeting the requirements of threading at both ends. The control system and the bracket 3 can enable workers to complete the work of steel bar sorting, positioning, entering and exiting the threading machine, and stacking the finished products in the threading machine protection shed, reducing the labor intensity of workers and also reducing the risk of workers working outside the protection shed.

[0023] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A method for improving the working efficiency of a steel bar threading machine, characterized in that: The method comprises adding a control system and a support (3) between the steel bar support frames of two steel bar threading machines so that the steel bar threading machines form an integral body. A steel bar feeding system (2) and a steel bar dividing system (1) are correspondingly arranged on the control system and the support (3) above the steel bar threading machines. The stacked bundles of steel bars (11) are placed in the steel bar dividing system (1). The height of the upper crossbar (10) of the control system and the support (3) is adjusted so that the steel bar baffle (7) of the steel bar dividing system (1) just extends out of the upper crossbar (10) of the steel bar support frame, and the steel bar dividing crawler (5) of the steel bar dividing system (1) is effectively in contact with the lower part of the stacked bundles of steel bars (11). The bundles of steel bars (11) can be separated one by one without entanglement. At the same time, the position of the steel bar baffle (7) makes the steel bars face the blade of the threading machine. The controller ( 12) controlling the servo motor (6) to drive the steel bar arrangement crawler (5) to place a single steel bar (11) on the upper cross bar (10) of the steel bar support frame, and the steel bar slides down to the steel bar baffle (7) under the action of gravity and is blocked. Next to the threading machine, the controller (12) controls the servo motor (6) to drive the working wheel (9) to extend the steel bar (11) into the fixed clamp of the threading machine, tightens the fixed clamp, and starts threading. After the threading is completed, the controller (12) controls the servo motor (6) to drive the working wheel (9) to bring the finished steel bar back to its original position, and the controller (12) controls the servo motor (6) to drive the steel bar lifter (8) to lift the finished steel bar over the steel bar baffle (7), so that the finished steel bar is directly piled under the action of gravity, and simultaneously drives the steel bar arrangement crawler (5) to make the next raw steel bar fall to the steel bar baffle (7), and start the next threading work. The operator does not touch the steel bar during the whole process; A supporting device required for the above-mentioned method for improving the working efficiency of a steel bar threading machine comprises two steel bar threading machines and corresponding steel bar support frames, characterized in that: a control system and a support (3) are arranged between the steel bar support frames of the two steel bar threading machines, a steel bar distribution system (1) is symmetrically arranged on both sides of the control system and the support (3), the steel bar distribution system (1) corresponds to the positions of the two corresponding steel bar threading machines, and a steel bar feeding system (2) is arranged between the steel bar distribution system (1) and the steel bar threading machines; the steel bar distribution system (1) comprises a steel bar distribution crawler (5) parallel to an upper cross bar (10) in the control system and the support (3), an arc-shaped pressing plate (4) located above the steel bar distribution crawler (5), a steel bar baffle (7) located at the knife edge position of the threading machine, and a steel bar baffle (7) at the rear side of the steel bar baffle (7) The steel bar lifter (8) has bundles of steel bars (11) placed between the steel bar arrangement crawler (5) and the arc-shaped pressure plate (4) and limited by the steel bar arrangement crawler (5). The servo motor (6) in the control system and the bracket (3) is connected to the steel bar arrangement crawler (5) and the steel bar lifter (8) respectively, so as to realize the rotation of the steel bar arrangement crawler (5) and the up and down movement of the steel bar lifter (8) respectively. The steel bar feeding system (2) includes working wheels (9) located on both sides of the steel bar lifter (8). The working wheels (9) can rotate forward and reverse and are driven by the servo motor (6) in the control system and the bracket (3) to thread the steel bars. The steel bar arrangement crawler (5) and the steel bar lifter (8) use the same servo motor (6), so that the falling of the finished steel bars and the feeding of the raw steel bars are completed synchronously.

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