KR102010788B1 - Automatic rebar bending machine - Google Patents

Abstract

The present invention relates to an automatic rebar insertion and discharge bending machine for automatically inserting and discharging a rebar, which comprises: a bending portion for mounting and bending a rebar; a supply portion formed at one side of the bending portion to supply the rebar to the bending portion; a loading portion formed on the other side of the bending portion to load the rebar bent by the bending portion; and an insertion discharge portion connected to the bending portion to insert the rebar supplied from the supply portion to the bending portion or to discharge the rebar bent by the bending portion to the loading portion.

Description

Automatic rebar bending machine {Automatic rebar bending machine}

The technical field of the present invention relates to a rebar automatic injection discharge banding device, and more particularly to a rebar automatic injection discharge banding device implemented to automatically insert and discharge the rebar.

The device for bending reinforcing bars is classified into manual M / C, semi-automatic M / C and automatic M / C. Currently, semi-automatic M / C or automatic M / C is used for convenience of work.

Korean Patent No. 10-0873397 (registered on Dec. 4, 2008) discloses a reinforcing bar bending device for manufacturing a reinforcing bar by bending the shape of one of the shapes previously set in the control panel, and automatically bending the reinforcing bar. Automatic reinforcing bar bending device is an elongated mounting bracket, a fixed part fixed to the mounting stand is fixed to the reinforcing bars, installed on both sides around the fixing part is a bending head portion for bending the reinforcing bars at a certain angle, the banding head portion along the mounting stand to the left and right It characterized in that it comprises a control panel for controlling the operation of the driving motor and the device as a whole.

Korean Patent Registration No. 10-1839312 (registered on March 12, 2018) discloses a method and apparatus for manufacturing a bending steel bar using a straight bar. According to the disclosed technology, a plurality of linear reinforcing bars having a predetermined length in the radial direction and separating and then feeding one by one in the longitudinal direction for continuous supply; Joining the ends of the supplied straight bars; Bending the band in a predetermined bending shape while transporting the bonded straight bars; And cutting the banded straight reinforcing bars to complete the manufacture of the bending reinforcing bars, including continuously bending the straight reinforcing bars to reduce the loss of the straight reinforcing bars and to improve the productivity of the bending reinforcing bars. Stacking the reinforcing bars, aligning radially to supply the loaded plurality of straight bars one by one, separating the plurality of aligned straight bars one by one in the radial direction, and separating the plurality of straight bars It consists of the step of feeding and feeding one by one in the longitudinal direction, the step of joining includes the step of welding the end of the straight reinforcement, and forming a welding site of the welded straight reinforcement, the welding step is a straight reinforcement After melting the end of the welding by applying a pressure butt to the flash butt method, the forming step is a welded portion of the straight rebar The coupling node is characterized by including a reinforced banding method and apparatus using the linear reinforcement, characterized in that for molding so as to protrude hwanseol wonring form.

Conventional reinforcing bar banding device as described above to carry the heavy work to lift the heavy reinforcement required by a number of skilled workers to a certain height to lower the floor to increase the fatigue of the worker, the heavy rebar required by a number of skilled workers To raise the worker's fatigue and reduce the labor cost caused by the input of a large number of workers. The productivity is reduced and the labor cost generated by the input of a large number of workers is also burdened. It has a disadvantage.

Korea Patent Registration No. 10-0873397 Korea Patent Registration No. 10-1839312

The problem to be solved by the present invention is to solve the above-mentioned disadvantages, to provide a reinforcing bar automatic discharge discharge banding device implemented to automatically insert and discharge the rebar.

Means for solving the above problems, according to one feature of the invention, the bending portion for seating and bending the reinforcing bar; A supply unit formed at one side of the bending part to supply reinforcing bars to the bending part; A loading part formed on the other side of the bending part to load reinforcing bars bent in the bending part; And a banding part connected to the banding part, the reinforcing bar automatic feeding and discharging banding device including an input discharge part for feeding the reinforcing bar supplied from the supply part to the banding part or discharging the reinforcing bar banded from the banding part to the loading part.

In one embodiment, the input discharge portion, the first cylinder means that one side is formed to be rotatable in the lower portion of the bending portion, generating a driving force in the vertical direction; An inlet-outlet means formed at one side thereof to be rotatable to the other side of the first cylinder means to inject the reinforcing bar supplied from the supply part into the banding part by a driving force in the vertical direction generated by the first cylinder means; A second cylinder means having one side fixedly formed at one side of the input discharge means and the other side formed to be rotatable on an upper portion of the bending part to generate a driving force in the front and rear directions; And a stopper means formed on one side of the input discharge means so as to be able to be driven in the front-rear direction, and discharging the reinforcing bar bent in the bending part to the loading part by the driving force in the front-rear direction generated by the second cylinder means. Characterized in that.

In one embodiment, the first cylinder means, the first rotating member is formed so that one side is rotatable in the lower portion of the bending portion; A first driving member having one side fixed to the other side of the first rotating member to generate a driving force in an up and down direction; And a second rotating member having one side fixed to the other side of the first driving member and the other side rotatable to one side of the input discharge means, and transmitting a driving force in the vertical direction to the input discharge means. It is characterized by.

In one embodiment, the input discharging means, the input body member is formed to be rotatable on the other side of the first cylinder means, receiving a driving force in the vertical direction from the first cylinder means; A supply member connected to one side of the input body member to move upward in response to an upward driving force generated by the first cylinder means to lift the reinforcing bar supplied from the supply unit; And a reinforcing bar which is formed between the main body member and the supply member, seats the reinforcing bar lifted by the supply member and moves downward in response to the downward driving force generated by the first cylinder means. It characterized in that it comprises a seating member.

In one embodiment, the second cylinder means, the third rotating member is formed so that one side is fixed to one side of the input and discharge means, the other side is rotatable on top of the bending portion; And a second driving member fixedly formed at one side of the third rotating member and having a cylinder rod to transmit the driving force in the front-rear direction to the stopper means.

 In one embodiment, the input discharge portion, characterized in that it further comprises a transfer plate means for fixedly formed on the upper portion of the second cylinder means, the reinforcing bar discharged from the stopper means to the loading portion.

In one embodiment, the automatic reinforcement discharge banding device is characterized in that it further comprises a control unit for controlling the operation of the bending portion, the supply unit, the loading unit and the input discharge unit.

In one embodiment, the control unit, after the stopper means moves in the rear direction, by controlling the first cylinder means downward, it characterized in that the first cylinder means to generate a driving force in the downward direction.

In an embodiment, the control unit controls the second cylinder means in all directions to cause the second cylinder means to generate a driving force in all directions, and then controls the first cylinder means in the upward direction, so as to control the first cylinder means. The first cylinder means generates the driving force in the upward direction, and the second cylinder means is controlled in the backward direction so that the second cylinder means generates the driving force in the rear direction.

In one embodiment, the control unit, while discharging the reinforcing bar to the loading unit, and controls the second cylinder means in the backward direction, so that the second cylinder means generates a driving force in the rear direction.

In one embodiment, the automatic reinforcement discharge banding device is connected to the lower portion of the bending portion, characterized in that it further comprises a rail portion for adjusting the position of the bending portion.

In one embodiment, the rail unit is formed to accommodate the upper surface of the rail portion and the lower surface of the bending portion on one side, characterized in that it comprises a position fixing means for fixing the bending portion to the rail portion.

Advantageous Effects of the Invention The present invention provides an automatic reinforcing and discharging banding device, thereby simplifying a process of increasing a worker's fatigue by carrying out a heavy work of lifting a heavy reinforcement required by a plurality of skilled workers to a certain height and lowering it to the floor. This increases labor costs and eliminates the need for a large number of workers.

1 is a view illustrating a rebar automatic injection discharge banding device according to an embodiment of the present invention as a first example.
2 is a block diagram illustrating a control unit according to a first example of the present invention.
3 is a view for explaining the input discharge part in FIG.
4 is a view for explaining the operation of the automatic reinforcement discharge banding device in Figures 1 and 2.
5 is a view illustrating a second automatic reinforcement discharge banding device according to an embodiment of the present invention as a second example.
6 is a block diagram illustrating a control unit according to a second example of the present invention.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art may easily implement the present invention. However, since the description of the present invention is only an embodiment for structural or functional description, the scope of the present invention should not be construed as being limited by the embodiments described in the text. That is, the embodiments may be variously modified and may have various forms, and thus, the scope of the present invention should be understood to include equivalents for realizing the technical idea. In addition, the objects or effects presented in the present invention does not mean that a specific embodiment should include all or only such effects, the scope of the present invention should not be understood as being limited thereby.

The meaning of the terms described in the present invention will be understood as follows.

Terms such as "first" and "second" are intended to distinguish one component from another component, and the scope of rights should not be limited by these terms. For example, the first component may be named a second component, and similarly, the second component may also be named a first component. When a component is referred to as being "connected" to another component, it should be understood that there may be other components in between, although it may be directly connected to the other component. On the other hand, when a component is said to be "directly connected" to another component, it should be understood that there is no other component in between. On the other hand, other expressions describing the relationship between the components, such as "between" and "immediately between" or "neighboring to" and "directly neighboring to", should be interpreted as well.

Singular expressions should be understood to include plural expressions unless the context clearly indicates otherwise, and terms such as "include" or "have" refer to features, numbers, steps, operations, components, parts, or parts thereof described. It is to be understood that the combination is intended to be present and does not exclude in advance the possibility of the presence or addition of one or more other features or numbers, steps, operations, components, parts or combinations thereof.

All terms used herein have the same meaning as commonly understood by one of ordinary skill in the art unless otherwise defined. Generally, the terms defined in the dictionary used are to be interpreted as being consistent with the meanings in the context of the related art, and should not be interpreted as having ideal or excessively formal meanings unless clearly defined in the present invention.

Now with reference to the drawings with respect to the automatic reinforcement discharge banding device according to an embodiment of the present invention will be described in detail.

1 is a view illustrating a first automatic reinforcing bar discharge banding apparatus according to an embodiment of the present invention, Figure 2 is a block diagram illustrating a control unit according to a first example of the present invention.

Referring to FIG. 1, the automatic reinforcement discharge banding device 1000 includes a bending part 100, a supply part 200, a loading part 300, and an input discharge part 400.

The bending unit 100 receives the reinforcing bars through the supply unit 200, seats the reinforcing bars, and bands the reinforcing bars.

The supply unit 200 is formed at one side of the bending unit 100 and serves to supply the reinforcing bar to the bending unit 100.

The loading unit 300 is formed on the other side of the bending unit 100 to load the reinforcing bars bent by the bending unit 100.

The input discharge part 400 is connected to the bending part 100, and the reinforcing bar supplied from the supply part 200 is introduced into the bending part 100 or the reinforcing bar banded by the bending part 100 is loaded into the loading part 300. Serves to discharge the furnace.

Automatic reinforcement discharge banding device having a configuration as described above, as shown in Figure 2, further comprises a control unit 500.

The control unit 500 serves to control the operations of the bending unit 100, the supply unit 200, the loading unit 300, and the input discharge unit 400.

3 is a view for explaining the input discharge part in FIG.

Referring to FIG. 3, the input discharge unit 400 includes a first cylinder means 410, an input discharge means 420, a second cylinder means 430, and a stopper means 440.

The first cylinder means 410, one side is formed to be rotatable in the lower portion of the bending portion 100, generates a driving force in the vertical direction to transfer the driving force to the input discharge means (420).

In one embodiment, the first cylinder means 410 includes a first rotating member 411, a first driving member 412, and a second rotating member 413.

In one embodiment, the first rotating member 411, one side is formed to be rotatable in the lower portion of the bending portion 100.

In one embodiment, the first driving member 412, one side is fixed to the other side of the first rotating member 411, serves to generate a driving force in the vertical direction.

In one embodiment, the second rotating member 413 is formed so that one side is fixed to the other side of the first driving member 411 and the other side is rotatable on one side of the input discharge means 420, the input discharge It serves to transmit the driving force in the vertical direction to the means 420.

The input discharge means 420 is formed so that one side is rotatable on the other side of the first cylinder means 410, and bending the reinforcing bar supplied from the supply part by the driving force in the vertical direction generated by the first cylinder means 410. Serves as a part 100.

In one embodiment, the input and discharge means 420, the input body member 421, the supply member 422, includes a seating member 423.

In one embodiment, the input body member 421 is formed to be rotatable on the other side of the first cylinder means 410, and receives the driving force in the vertical direction from the first cylinder means 410.

In one embodiment, the supply member 422 is formed to be connected to one side of the input body member 421, to move in the upward direction by the upward driving force generated by the first cylinder means 410 supply unit 200 Raises reinforcing bars

In one embodiment, the seating member 423 is formed between the input body member 421 and the supply member 422, to seat the reinforcement lifted by the supply member 422 is generated in the first cylinder means 410 It moves in the downward direction by the driving force in the downward direction and serves to inject the seated reinforcement into the bending portion (100).

The second cylinder means 430, one side is fixed to one side of the input and discharge means 420, the other side is formed to be rotatable on the upper portion of the bending portion 100, and generates a driving force in the front and rear direction.

In one embodiment, the second cylinder means 430 includes a third rotating member 431 and a second driving member 432.

In one embodiment, the third rotating member 431, one side is fixed to one side of the input and discharge means 420, the other side is formed to be rotatable on top of the bending portion 100.

In one embodiment, the second driving member 432 is fixed to one side of the third rotating member 431, and has a cylinder rod to serve to transmit the driving force in the front and rear direction to the stopper means 440. .

The stopper means 440 is formed to be driven in the front-rear direction on one side of the input-discharge means 420, and the reinforcing bars bent in the bending part 100 by the driving force in the front-rear direction generated by the second cylinder means 430. It serves to discharge to the loading unit 300.

In one embodiment, the stopper means 440 includes a coupling member 441 and the discharge plate member 442.

In one embodiment, the coupling member 441 is formed through the inside of the input discharge means 420, to the outside of the input discharge means 420 by the driving force in all directions generated by the second cylinder means 430 After being drawn out and generated in the second cylinder means 430, the drawing may be introduced into the input discharge means 420 by a driving force in a direction.

In one embodiment, the second driving member 432 is formed to be detachable on one side of the third rotating member 431, and is connected to the second driving member 432 and the second driving member 432 to be moved back and forth. The stopper means 440 for discharging the reinforcing bar bent from the bending part 100 to the loading part 300 by receiving the driving force in the direction may be selectively attached or used by being removed by removing the reinforcing bar 440. .

 Input discharge unit 400 having the configuration as described above, as shown in Figure 3, may further include a transfer plate means 450.

The transfer plate means 450 is fixedly formed on the upper portion of the second cylinder means 430, and smoothly transfers the reinforcing bar discharged from the stopper means 440 to the loading part 300.

4 is a view for explaining the operation of the automatic reinforcement discharge banding device in Figures 1 and 2.

1, 2 and 4, the control part 500 controls the first cylinder means 410 downward after the stopper means 440 moves backward, so that the first cylinder means 410 is controlled. It is characterized by generating a driving force in the downward direction.

In an embodiment, referring to an operation process, the first cylinder means 410 generates a driving force in an upward direction according to the upward direction control of the controller 500, and the discharge / discharge means 420 may include the first cylinder means ( The reinforcing bar supplied from the supply unit 200 is seated in the upward direction by the upward driving force generated by the 410, and the first cylinder means 410 moves downward in accordance with the downward direction control of the controller 500. It generates a driving force, the input discharge means 420 is moved to the downward direction by the driving force of the downward direction generated by the first cylinder means 410 is introduced into the bending portion 100, the control unit 500 Bending control of the bending unit 100, the bending unit 100 is seated and bent to the reinforcing bars in accordance with the bending control of the control unit 500, the control unit 500 transfers the second cylinder means (430) Direction control so that the second cylinder means 430 generates the driving force in all directions, and then the first By controlling the cylinder means 430 in the upward direction, the first cylinder means 430 generates the driving force in the upward direction, and the second cylinder means 430 in the backward direction control, so that the second cylinder means 430 Generate driving force in the direction. The second cylinder means 430 generates the driving force in all directions according to the forward direction control of the controller 500, and causes the second cylinder means 430 to generate the driving force in the rear direction and stopper means ( 440 moves in all directions by the forward driving force generated by the second cylinder means 430 to seat the reinforcing bar bent in the bending portion 100, the first cylinder means 410, the control unit 500 The driving force in the upward direction is generated in accordance with the upward direction control of the input and discharge means 420, and the discharge means 420 moves in the upward direction by the upward driving force generated by the first cylinder means 410, and thus stopper means 440 also moves upward and discharges the seated rebar to the loading unit 300, and at the same time the input discharge means 420 seats the rebar supplied from the supply unit 200. The control part 500 discharges the reinforcing bar to the loading part 300 and controls the second cylinder means 430 in the backward direction, so that the second cylinder means 430 generates the driving force in the rear direction. The second cylinder means 430 generates the driving force in the rear direction according to the rear direction control of the controller 500, and the stopper means 440 is generated by the second cylinder means 430 and then by the driving force in the direction. After the stopper means 440 moves to the rear direction, the control part 500 controls the first cylinder means 410 downward, so that the first cylinder means 410 drives the downward direction. By generating the, it is possible to prevent the collision with the rebar or the supply unit 200.

5 is a view illustrating a rebar automatic discharge discharge banding device according to an embodiment of the present invention as a second example, Figure 6 is a block diagram illustrating a control unit according to a second example of the present invention.

5 and 6, the automatic reinforcement discharge discharge banding device 2000, the bending portion 100, the supply unit 200, the loading unit 300, the input discharge unit 400, the control unit 500`, Rail part 600 is included. Here, the bending part 100, the supply part 200, the loading part 300, and the input discharge part 400 are similar to those of FIG. 1, and thus the description thereof will be omitted and only other parts will be described.

The rail unit 600 is connected to the lower portion of the bending part 100 and serves to adjust the position of the bending part 100 by controlling the position of the control part 500 '.

In one embodiment, the bending part 100 is connected to the bending part 100 by using a universal actuator (servo motor, cylinder, etc.) and the actuator by the control part 500 'to control the bending part 100. You can adjust the position of.

According to an embodiment, the rail unit 600 may manually perform a bending operation by manually setting a required bending width without using a setting automatically controlled to a preset value by the controller 500`.

In one embodiment, the rail unit 600 is formed to accommodate one upper surface of the rail portion 600 and one lower surface of the bending portion 100 on one side, thereby fixing the bending portion 100 to the rail portion 600. Position fixing means 610 to include.

In one embodiment, the position fixing means 610 may include a fixed body member 611, support member 612, holding member 613.

In one embodiment, the fixed body member 611 is formed to accommodate one upper surface of the rail portion 600 and one lower surface of the bending portion 100 on one side.

In one embodiment, the support member 612 is formed in the lower portion of the fixed body member 611, and serves to contact the upper surface of the upper rail portion 600.

In one embodiment, the holding member 613 is formed on the upper portion of the fixed body member 611, is formed to be perpendicular to the support member 612, and serves to apply pressure in the direction of the support member 612. do.

In one embodiment, the holding member 613 may be formed hydraulically to provide a holding force in the direction of the support member 612 by the fluid pressure.

In one embodiment, the holding member 613 may be formed pneumatically to provide a holding force in the direction of the support member 612 by pneumatic pressure.

In one embodiment, the holding member 613 may be formed in the form of a C-clamp to provide a holding force in the direction of the support member 612 while the rotary bar is engaged with the female screw.

The controller 500 ′ plays a role for controlling operations of the bending part 100, the supply part 200, the loading part 300, the input discharge part 400, and the rail part 600.

As described above, the embodiment of the present invention is not implemented only through the above-described apparatus and / or operation method, but through a program for realizing a function corresponding to the configuration of the embodiment of the present invention, a recording medium on which the program is recorded, and the like. The implementation may be easily implemented by those skilled in the art to which the present disclosure pertains based on the description of the above-described embodiments. Although the embodiments of the present invention have been described in detail above, the scope of the present invention is not limited thereto, and various modifications and improvements of those skilled in the art using the basic concepts of the present invention defined in the following claims are also provided. It belongs to the scope of rights.

100: bending part
200: supply unit
300 loading part
400: input discharge part
410: first cylinder means
420: input discharge means
430: second cylinder means
440: stopper means
450: transfer plate means
500: control unit
600: rail

Claims (5)

Bending unit 100 for seating and bending the reinforcing bar;
A supply unit 200 formed at one side of the bending unit 100 to supply reinforcing bars to the bending unit 100;
Is formed on the other side of the bending portion 100, the loading portion 300 for loading the reinforcing bar bent in the bending portion 100;
Connected to the bending part 100, the reinforcing bar supplied from the supply part 200 is introduced into the bending part 100, or the reinforcing bar bent from the bending part 100 is discharged to the loading part 300. Input discharge unit 400 for; Including,
The input discharge unit 400,
A first cylinder means (410) formed at one side thereof to be rotatable at the bottom of the bending part (100) to generate a driving force in an up and down direction;
One side is formed so as to be rotatable on the other side of the first cylinder means 410, the bending portion is supplied to the reinforcing bar supplied from the supply unit 200 by the driving force in the vertical direction generated by the first cylinder means (410) Input discharge means (420) for feeding into (100);
A second cylinder means (430) having one side fixed to one side of the input discharge means (420) and the other side formed to be rotatable on an upper portion of the bending part (100) to generate a driving force in the front and rear directions;
One side is formed to be driven in the front-rear direction on one side of the input discharge means 420, the reinforcing bar bent in the bending portion 100 by the driving force in the front-rear direction generated by the second cylinder means (430) Stopper means 440 to discharge to the loading unit 300; Including;
The input discharge means 420,
An injection body member 421 which is formed to be rotatable on the other side of the first cylinder means 410 and receives a driving force in the vertical direction from the first cylinder means 410;
A supply member connected to one side of the input body member 421 and moving upward in response to an upward driving force generated by the first cylinder means 410 to lift the reinforcing bar supplied from the supply part 200. 422;
It is formed between the input body member 421 and the supply member 422, the supply member 422 is seated by the reinforcement lifted by the downward driving force generated by the first cylinder means 410 A seating member 423 moving the reinforcing bar to move in the direction to the bending part 100; Including,
The input discharge unit 400,
A transfer plate means 450 fixedly formed on an upper portion of the second cylinder means 430 to transfer the reinforcing bar discharged from the stopper means 440 to the loading part 300; Automatic reinforcement discharge banding device characterized in that it further comprises.
delete delete The method of claim 1,
And a control unit for controlling the operation of the bending part, the supply part, the loading part and the input discharge part.
The method of claim 4, wherein the control unit,
And after the stopper means moves in the rearward direction, the first cylinder means is controlled downward so that the first cylinder means generates the driving force in the downward direction.

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