KR20230126798A - Automatic manfacturing system joint pipe for vertical materials of temporary resources - Google Patents

Abstract

The present invention relates to a system for producing a joint pipe for a vertical member of a temporary member, and more particularly, when a base material pipe is input in the longitudinal direction, the joint pipe is cut to a certain length, and then a pinhole is formed on both sides of the joint pipe through a punching unit, and then discharged automatically. It is possible to reduce production cost and increase sales by automatically producing joint pipes through the introduction of a production system, increase the efficiency of human support management by converting from manual work to automation, and establish production plans for fast production and delivery according to automation. It relates to an automatic production system for a joint pipe for a temporary vertical member.

Description

Automatic production system for joint pipes for temporary vertical members {AUTOMATIC MANFACTURING SYSTEM JOINT PIPE FOR VERTICAL MATERIALS OF TEMPORARY RESOURCES}

The present invention relates to a system for producing a joint pipe for a vertical member of a temporary member, and more particularly, when a base material pipe is input in the longitudinal direction, the joint pipe is cut to a certain length, and then a pinhole is formed on both sides of the joint pipe through a punching unit, and then discharged automatically. It is possible to reduce production cost and increase sales by automatically producing joint pipes through the introduction of a production system, increase the efficiency of human support management by converting from manual work to automation, and establish production plans for fast production and delivery according to automation. It relates to an automatic production system for a joint pipe for a temporary member vertical member.

In general, in the construction of concrete building structures, a formwork for pouring concrete is installed for the construction of slabs and beams, and a temporary material that supports the lower part of the formwork on the floor until the concrete has a certain stiffness by curing the concrete ) is used.

These temporary materials support the load of the concrete placed in the formwork in the vertical direction and prevent sagging or cracking of the concrete during curing of the concrete so that a safe structure can be constructed. It is classified as a system temporary material.

In particular, in the case of system temporary materials, if the general temporary materials exceed a certain height, dangerous accidents such as buckling or separation during concrete pouring occur. used

These system temporary members are composed of vertical members supporting vertical loads, horizontal members disposed transversely between the vertical members, and braces diagonally connecting the vertical members to each other.

As an example of such a system temporary material, Korean Patent Registration No. 10-2029907 is disclosed.

As shown in FIG. 1, the Korean Patent Registration No. 10-2029907 has vertical members 21a and 21b and horizontal braces 22a and 22b that horizontally connect the upper and lower portions of the vertical members 21a and 21b, respectively. are provided

On the other hand, a clamp is provided to the vertical member to be coupled to the horizontal member, and a joint pipe is coupled to the upper end to extend the length.

These joint pipes are inserted and fixed vertically while being formed smaller than the diameter of the vertical member, and a pin hole for pin insertion is formed at a position symmetrical to the top. Joint pipe cutting and pinhole processing were performed.

However, there are limitations in the production method through manual work due to the corona (COVID-19) epidemic and the increase in the price of rebar, and there is no price competitiveness through manual work due to the constant input of two workers, so it is necessary to introduce an automated production method. are doing

Korean Registered Patent Publication No. 10-2029907

The present invention is to meet the above needs, when the base material pipe is introduced in the longitudinal direction, the joint pipe is cut to a certain length, and then through a punching part, pinholes are formed on both sides of the joint pipe and then discharged. Its purpose is to provide an automatic production system for pipes.

The features of the present invention for achieving the above object are,

a pipe supply unit supplying the base pipe while moving the base pipe step by step in length units set in the longitudinal direction; a pipe cutting unit which cuts the base pipe supplied from the pipe supply unit in units of set lengths while raising and lowering the cutting blade; a pipe hole processing unit which transfers the joint pipe cut at the pipe cutting unit and is automatically discharged as the base pipe advances, horizontally clamps the joint pipe, and then processes a pinhole at a position symmetrical to both sides; a pipe discharge unit discharging the joint pipe having the pinhole when the clamping of the joint pipe is released from the pipe hole processing unit; and an electric control panel unit that controls the pipe supply unit, the pipe cutting unit, the pipe hole processing unit, and the pipe discharge unit for each step and cycle.

Here, the pipe supply unit and a plurality of guide rollers installed on the same line in the longitudinal direction; A pair of drive rollers spaced apart from each other and connected to each other by a chain, a sprocket, and a drive motor to rotate at the same speed; a pressure roller formed at an upper end of each of the driving rollers to press the base pipe introduced into the driving roller; and a first actuator for adjusting the height of the pressure roller.

Here, also, the guide roller, the driving roller, and the pressure roller are provided with a roller groove having the same curvature as the diameter of the base material pipe and the joint pipe at the center.

Here again, the pipe hole processing unit includes a transfer conveyor for transferring the joint pipe step by step; a clamping unit which, when the joint pipe discharged from the transport conveyor is brought in, clamps and descends while narrowing the width of the left and right sides, and rises to an original position when the joint pipe is discharged through the pipe outlet; When the clamping unit is lowered to the original position, a punching machine is advanced to form a pin hole in the joint pipe with a punching blade and returns to the original position.

Here again, the clamping unit includes a clamp for pressurizing and fixing the joint pipe by narrowing the width of the left and right sides when the joint pipe is inserted into a seating groove so that the joint pipe is seated therein; and a second actuator that lifts and lowers the clamp in a vertical direction.

Here, again, the seating groove has the same curvature as the diameter of the joint pipe so that the punching blade of the punching machine is drawn in, and prevents the joint pipe from falling when separated, and fixes both the upper and lower ends during pressurization. Is formed in an open form, and is provided with an inlet hole into which the punching blade of the punching machine is drawn in on both sides.

It has the same curvature as the diameter of the joint pipe so that the punching blade of the punching machine can be drawn in, but the upper part is formed in an open shape to prevent the joint pipe from falling when separated and to fix both the upper and lower ends when pressurized.

Here, the pipe hole processing unit further includes an optical sensor installed on the discharge side of the transfer conveyor to detect the joint pipe, and the electric control panel unit detects the joint pipe by the optical sensor, and the clamping unit And, one cycle operation of the punching machine and the pipe discharge unit is not performed.

Here again, the pipe discharge unit is installed horizontally at the lower end of the clamp, and the discharge block having a discharge pin formed on the upper surface; a third actuator which, when the clamp is spaced apart after the pinhole is formed, advances the discharge block and slides the joint pipe through the pinhole in the seating groove and discharges the joint pipe; and an inclined plate for dropping the joint pipe discharged from the clamp.

According to the automatic production system for the joint pipe for the vertical member of the present invention configured as described above, when the base material pipe is input in the longitudinal direction, the joint pipe is cut to a certain length, and then pinholes are formed on both sides of the joint pipe through the punching part. It is possible to reduce production cost and increase sales by automatically producing joint pipes through the introduction of an automatic production system that discharges, increases the efficiency of human support management by converting from manual work to automation, and plans production for rapid production and delivery according to automation. establishment may be possible.

1 is a view showing a general system temporary material.
2 is a block diagram schematically showing the configuration of an automatic production system for a joint pipe for a temporary member vertical member according to the present invention.
3 is a plan view showing the configuration of a pipe supply unit and a pipe cutting unit in an automatic production system for a joint pipe for a temporary vertical member according to the present invention.
4 is a plan view showing the configuration of a pipe supply unit in an automatic production system for a joint pipe for a temporary vertical member according to the present invention.
5 is a plan view showing the configuration of a pipe hole processing unit in an automatic production system for a joint pipe for a temporary member vertical member according to the present invention.
6 is a partial perspective view showing a clamp configuration of a pipe hole processing part in an automatic production system for a joint pipe for a temporary member vertical member according to the present invention.
7 is a partial perspective view showing the configuration of a pipe discharge unit in an automatic production system for a joint pipe for a temporary member vertical member according to the present invention.

Hereinafter, the configuration of an automatic production system for a joint pipe for a temporary member vertical member according to the present invention will be described in detail with reference to the accompanying drawings.

In the following description of the present invention, if it is determined that a detailed description of a related known function or configuration may unnecessarily obscure the subject matter of the present invention, the detailed description will be omitted. In addition, terms to be described later are terms defined in consideration of functions in the present invention, which may vary according to the intention or custom of a user or operator. Therefore, the definition should be made based on the contents throughout this specification.

2 is a block diagram schematically showing the configuration of an automatic production system for a joint pipe for a temporary vertical member according to the present invention, and FIG. 3 is a pipe supply unit and a pipe cutting unit in the automatic production system for a joint pipe for a temporary vertical member according to the present invention. Figure 4 is a plan view showing the configuration of the pipe supply unit in the automatic production system for the joint pipe for the vertical member of the temporary member according to the present invention, Figure 5 is the automatic production of the joint pipe for the vertical member of the temporary member according to the present invention Figure 6 is a plan view showing the configuration of the pipe hole processing unit of the system, Figure 6 is a partial perspective view showing the clamp configuration of the pipe hole processing unit of the automatic production system for the joint pipe for the vertical member of the temporary member according to the present invention, Figure 7 is a temporary member according to the present invention It is a partial perspective view showing the configuration of the pipe discharge part of the automatic production system for the joint pipe for vertical materials.

2 to 7, the automatic production system 1 for a joint pipe for a temporary vertical member according to the present invention includes a pipe supply unit 10, a pipe cutting unit 20, a pipe hole processing unit 30, It consists of a pipe discharge part 40 and an electric control panel part 50.

First, the pipe supply unit 10 is composed of a guide roller 11, a driving roller 13, a pressure roller 15, and a first actuator 17, as shown in FIGS. 3 and 4.

The guide roller 11 is installed on the same line in the longitudinal direction when the base material pipe P1 is input by the operator.

A pair of driving rollers 13 are spaced apart from each other, connected to each other by a chain C, sprocket S, and a driving motor M, and rotated at the same speed to transport the base material pipe P1. At this time, the driving roller 13 is provided with an optical sensor PS for detecting the base material pipe P1.

The pressure roller 15 is formed on the top of the driving roller 13 and presses the base material pipe P1 introduced into the driving roller 13 .

The first actuator 17 adjusts the height of the pressure roller 15.

At this time, the guide roller 11, the driving roller 13, and the pressure roller 15 are provided with a roller groove (A) having the same curvature as the diameter of the base material pipe (P1) and the joint pipe (P2) at the center.

Further, the pipe cutting unit 20 cuts the base pipe P1 supplied from the pipe supply unit 10 in units of set lengths while raising and lowering the cutting blade 21 as shown in FIG. 3 .

In addition, the pipe hole processing unit 30 is composed of a conveyor 31, a clamping unit 33, and a punching machine 37 as shown in FIGS. 5 and 6.

The transfer conveyor 31 transfers the joint pipe P2 step by step. At this time, an optical sensor PS for detecting the joint pipe P2 is provided on the discharge side of the conveyor 31 .

The clamping unit 33 includes a clamp 34 for pressurizing and fixing the joint pipe P2 by narrowing the left and right widths when the joint pipe P2 is inserted, and a clamp 34 in which a seating groove B is formed so that the joint pipe P2 is seated therein. It is composed of a second actuator 35 that raises and lowers (34) in the vertical direction. At this time, the clamp 34 is a clamp of a normal tong type, and the second actuator 35 descends when the joint pipe P2 is pressurized and fixed in the clamp 34, and the joint through the pipe outlet 40 When the pipe (P2) is discharged, it rises to its original position.

The seating groove (B) has the same curvature as the diameter of the joint pipe (P2) so that the punching blade (38) of the punching machine (37) is drawn in, and prevents the joint pipe (P2) from falling during separation, and pressurizes the upper and lower ends The upper part is formed in an open form to fix all, and the inlet hole 34a into which the punching blade 38 of the punching machine 37 is introduced is provided on both sides.

The punching machine 37 is hydraulically operated in a conventional structure, and when the clamping unit 33 is lowered to the correct position, the punching blade 38 is advanced from the left and right sides of the clamp 34 to form a pinhole (H) in the joint pipe (P2). ) After forming, return the punching blade 38 to its original position.

Subsequently, the pipe outlet 40 is composed of a discharge block 41, a third actuator 43, and an inclined plate 45, as shown in FIG.

The discharge block 41 is installed horizontally so as not to interfere with the lower end of the clamp 34, and the discharge pin 42 is formed on the upper surface.

When the clamp 34 is spaced left and right after the pinhole H is formed, the third actuator 43 moves the discharge block 31 forward and inserts the pinhole H into the clamp 34 so as to Discharge to the outside while sliding the joint pipe (P2).

The inclined plate 45 is installed below the clamp 34 of the clamping unit 33 to drop and discharge the joint pipe P2 discharged from the clamp 34.

Subsequently, the electric control panel unit 50 generally controls the operation of each component by step and cycle, and in particular, the position of the base material pipe P1 is determined by using the optical sensor PS provided on the driving roller 13. Detected and moved step by step by a certain length, and when the joint pipe (P2) is not detected by the optical sensor (PS) installed on the transfer conveyor (31), the clamping unit (33), the punching machine (37) and the pipe outlet (40) 1 cycle operation of is not performed.

Hereinafter, the operation of the automatic production system for the joint pipe for the temporary member vertical member according to the present invention will be described in detail with reference to the accompanying drawings.

First, the worker inserts the base material pipe P1 to the position of the driving roller 13 along the guide roller 11 of the pipe supply unit 10.

Then, the driving roller 13 rotates to advance the base pipe P1, and the electric control panel 50 uses the optical sensor PS provided on the driving roller 13 to move the base pipe P1 forward. The base pipe (P1) is introduced into the pipe cutting unit (20) while detecting the position and moving step by step by a predetermined length.

When the base material pipe P1 is put in the pipe cutting unit 20, the cutting blade 21 is lowered and cut in units of set lengths to manufacture the joint pipe P2.

The cut joint pipe P2 is automatically discharged to the transfer conveyor 31 while being pushed according to input of the base material pipe P1, and the transfer conveyor 31 transfers the joint pipe P2 step by step. At this time, a gap between the joint pipes P2 is generated by the time the joint pipe P2 is cut by the pipe cutting unit 20 .

The joint pipe P2 transported along the transfer conveyor 31 is pressurized and fixed while being introduced into the seating groove B provided in the clamp 34 of the clamping unit 33, and then clamped by the second actuator 35 ( 34) is lowered and moved to the punching machine 37.

Then, the punching machine 37 advances the punching blade 38 on the left and right sides of the clamp 34 and inserts it into the inlet hole 34a of the clamp 34 to form a pin hole H in the joint pipe P2 Return the punching blade 38 to its original position.

When the pinhole (H) is formed, the clamp 34 is opened and the pipe discharge part 40 is introduced into the seating groove (B) by the third actuator 43 of the discharge block 41 at the same time as the discharge pin 42 ) hooks the joint pipe P2 and slides it down to the inclined plate 45.

When the joint pipe P2 is dropped, the discharge block 41 is returned to the original position by the third actuator 43, and the clamp 34 of the clamping unit 33 is raised to the original position, completing one cycle.

Thereafter, the pinhole H is formed in the joint pipe P2 while repeating the above cycle.

The present invention can be variously modified and can take various forms, and in the detailed description of the invention, only specific embodiments thereof have been described. However, it should be understood that the present invention is not limited to the particular forms mentioned in the detailed description, but rather it is understood to include all modifications, equivalents and substitutes within the spirit and scope of the present invention as defined by the appended claims. It should be.

10: pipe supply unit 11: guide roller
13: drive roller 15: pressure roller
17: first actuator 20: pipe cutting part
21: cutting blade 30: pipe hole processing unit
31: transfer conveyor 33: clamping unit
34: clamp 35: second actuator
37: punching machine 40: pipe discharge unit
41: discharge block 43: third actuator
45: inclined plate 50: electric control panel
H1: Base pipe H2: Joint pipe

Claims (8)

a pipe supply unit supplying the base pipe while moving the base pipe step by step in length units set in the longitudinal direction;
a pipe cutting unit which cuts the base pipe supplied from the pipe supply unit in units of set lengths while raising and lowering the cutting blade;
a pipe hole processing unit which transfers the joint pipe cut at the pipe cutting unit and is automatically discharged as the base pipe advances, horizontally clamps the joint pipe, and then processes a pinhole at a position symmetrical to both sides;
a pipe discharge unit discharging the joint pipe having the pinhole when the clamping of the joint pipe is released from the pipe hole processing unit; and
An automatic production system for a joint pipe for a temporary vertical member, characterized in that it comprises an electric control panel unit that controls the pipe supply unit, the pipe cutting unit, the pipe hole processing unit, and the pipe discharge unit for each step and cycle. According to claim 1,
The pipe supply unit,
A plurality of guide rollers installed on the same line in the longitudinal direction;
A pair of drive rollers spaced apart from each other and connected to each other by a chain, a sprocket, and a drive motor to rotate at the same speed;
a pressure roller formed at an upper end of each of the driving rollers to press the base pipe introduced into the driving roller; and
An automatic production system for a joint pipe for a temporary vertical member, characterized in that it comprises a first actuator for adjusting the height of the pressure roller. According to claim 1,
The guide roller, driving roller and pressure roller,
An automatic production system for a joint pipe for a temporary vertical member, characterized in that a roller groove having the same curvature as the diameter of the base pipe and the joint pipe is provided in the center. According to claim 1,
The pipe hole processing part,
a transfer conveyor for transferring the joint pipe step by step;
a clamping unit which, when the joint pipe discharged from the transport conveyor is brought in, clamps and descends while narrowing the width of the left and right sides, and rises to an original position when the joint pipe is discharged through the pipe outlet; and
When the clamping unit is lowered to the original position, the automatic production system for the joint pipe for the temporary vertical member comprising a punching machine that forms a pin hole in the joint pipe with a punching blade while moving forward and returns to the original position. According to claim 4,
The clamping unit,
a clamp for pressurizing and fixing the joint pipe by narrowing the width of the left and right sides when the joint pipe is inserted into a seating groove in which the joint pipe is seated;
An automatic production system for a joint pipe for a temporary vertical member, characterized in that it comprises a second actuator for raising and lowering the clamp in the vertical direction. According to claim 4,
The seating groove is
It has the same curvature as the diameter of the joint pipe so that the punching blade of the punching machine is drawn in, but the upper part is formed in an open form to prevent the joint pipe from falling when separated and to fix both the upper and lower ends when pressurized, An automatic production system for a joint pipe for a temporary vertical member, characterized in that the inlet hole into which the punching blade of the punching machine is introduced is provided on both sides. According to claim 4,
The pipe hole processing part,
Further comprising an optical sensor installed on the discharge side of the transfer conveyor to detect the joint pipe,
The electrical control panel unit,
Automatic production system for a joint pipe for a temporary vertical member, characterized in that if the joint pipe is not detected by the optical sensor, the clamping unit, the punching machine and the pipe discharge unit do not perform one cycle operation. According to claim 5,
The pipe outlet,
a discharge block installed horizontally at the lower end of the clamp and having a discharge pin formed on the upper surface;
a third actuator which, when the clamp is spaced apart after the pinhole is formed, advances the discharge block and slides the joint pipe through the pinhole in the seating groove and discharges the joint pipe; and
An automatic production system for a joint pipe for a temporary vertical member, characterized in that it comprises an inclined plate for dropping the joint pipe discharged from the clamp.

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