KR200174940Y1 - Pantex lattice girder auto manufacturing apparatus - Google Patents

Abstract

The present invention relates to an automated apparatus for manufacturing Pantex Lattice Girder support, which is a support for tunnel engineering, and more specifically, to automatically and manually transport and fabricate each process of manufacturing Latis Girder support. The present invention relates to an apparatus for automatically manufacturing pantex lattice girders, which can improve efficiency and production efficiency by performing, and can drastically reduce workforce.

The present invention is installed in the pantex lattice girder for the support of the tunnel operator in the state in which the inlet part 100 for introducing the tuba material of the pantex lattice girder (1) is installed and the tuba is inserted in one side of the inlet part 100 It installs the cutter 200 to cut and the residual processing unit 300 for processing the residue after cutting and install a bending machine 400 for bending the cut tuba on another side of the inlet 100.

The slab conveyor 600 is installed to move the tuba bent by the bending machine 400 vertically and horizontally, and is transferred to the movable car 500 to transfer the aligned tuba in the longitudinal direction. After installing the transfer car 720 to install the semi-automatic assembly unit 700 for assembling the spider and the angle (not shown) after the transfer and lifting and lowering the transported tuba in the transverse direction.

When the welding is completed by installing the welded portion 800 to transfer the prefabricated lattice girder by the slat conveyor 600 and the welding is completed, the device is transferred to the transverse mounting table (900).

Description

Pantex Lattice Girder Auto Manufacturing apparatus

The present invention relates to an automated apparatus for manufacturing Pantex Lattice Girder support, which is a support for tunnel engineering, and more specifically, to automatically and manually transport and fabricate each process of manufacturing Latis Girder support. The present invention relates to an apparatus for automatically manufacturing pantex lattice girders, which can improve efficiency and production efficiency by performing, and can drastically reduce workforce.

In general, the construction of the tunnel excavation to install the grid support at the same time as the tunnel to prevent the sinking of the ground and falling of the rock.

The lattice girders were bonded by welding three bars to form a triangular shape on two kinds of lattice girders having different diameters.

In the structure as described above, because the load of the tunnel is transmitted through three bars, the diameter of one lattice girder is larger than the diameter of the other two lattice girders. It is to complete the tunnel construction by installing a plurality of pieces facing inward so that one surface does not flow down or collapse and fix the wire mesh on the grid beam protruding outwards, and cast shotcrete on it. .

In addition, the pantex lattice girder is equipped with three tubas and Spiders and trapezoid angles are formed of welded structures.

Conventionally, in the process of manufacturing a pantex lattice girder as described above, the worker manually assembled and welded.

Therefore, as the number of workers increases and the Lattice girder is a heavy material, excessive force is applied to the worker during transportation and manufacturing, and this implies a lot of risks of accidents. There was a problem.

The present invention has been made to solve the above problems, the purpose is to supply the material from the equipment for manufacturing pantex lattice girder to cut and bend to the desired length to supply smoothly to the next process By automatically manufacturing the section to assemble the supplied materials, it can reduce the number of workers and at the same time prevent safety accidents, and also provide the Pantex Latis Girder automatic manufacturing device that can improve the production efficiency.

The present invention is a device for introducing a large, small tuba material of a lattice girder to achieve the above object, a cutter for automatically measuring the length of the tuba in the state in which the material is inserted, and processing the residue after cutting Separation device, bending machine for automatically bending the cut tuba, and moving the bent tuba corresponding to various rounds Moving car, longitudinal and lateral conveying device, paper conveying slat conveyor, lateral conveying device and lifting device, assembling device for semi-automatic assembly of lattice girder tuba, spider and angle, lattice girder It is achieved by providing an inverted welding device for moving the welding to weld after assembly, and a device for transporting the finished lattice girders to the post-weld transverse loading table.

1 is a plan view showing the entire system of the present invention

2 is an exemplary view showing an inlet portion into which a tuba of the present invention is introduced;

3 is an exemplary view showing a residue processing unit for processing residue after cutting tuba of the present invention

4 is an exemplary view showing the pinch roll of FIG.

5 is an exemplary view showing a bending machine of the present invention

6 is an exemplary view showing a moving car which is a tuba longitudinal and transverse alignment transfer device of the present invention;

7 is an exemplary view showing the chain conveyor of FIG.

8 and 9 is an exemplary view showing a provisional assembly of the present invention

10 to 13 is an exemplary view showing a welding portion that is a welding reversing apparatus of the present invention

<Explanation of symbols for main parts of the drawings>

100: inlet 200: cutter

300: residue treatment unit 400: bending machine

500: Moving Car 600: Slat Conveyor

700: temporary assembly 720: transfer car

(800): welded portion 900: mounting table

120,120 ': Skid Table 140: V-Roller Conveyor

(301): Residual discharge conveyor (302) (414): Pinch roll

303: key plate 304: roller shaft

(305) (560): Frame 306: Pin

410: bending roll 412: driving roll

(416) (540): Air Cylinder 510: Chain Conveyor

520: Roller Conveyor 530: Drive Motor

570: rail 580: wheel

701: feed frame 702: adjusting jig

704: Induction Motor 705: Ball Screw

(706): LM-guide rail (707): Steel duct

(710): rotary table (712): manual clamp

801: frame for transfer 802: motor for transfer

803: Lifting Table 804: Inside Swing Arm

805: Outside Swing Arm 806: Guide Bar

(810,810 ', 801'): Hydraulic Cylinder

Hereinafter, the configuration and operation of the present invention with reference to the accompanying drawings.

Figure 1 shows a plan view showing the entire system of the present invention, in the manufacture of a pantex lattice girder as a support for tunnel construction, the inlet portion 100 for introducing a tuba material of the pantex lattice girder (1) And installed in the inlet 100, one side of the tuba is inserted into the cutting machine 200 to cut and install the residual material processing unit 300 to process the residue after cutting and the tuba cut to another side of the inlet 100 Install a bending machine 400 to bend.

The slab conveyor 600 is installed to move the tuba bent by the bending machine 400 vertically and horizontally, and is transferred to the movable car 500 to transfer the aligned tuba in the longitudinal direction. After installing the transfer car 720 to install the semi-automatic assembly unit 700 for assembling the spider and the angle (not shown) after the transfer and lifting and lowering the transported tuba in the transverse direction.

When the welding is completed by installing the welded portion 800 to transfer the prefabricated lattice girder by the slat conveyor 600, and the welding is completed, the system is configured to be transferred to the transverse mounting table 900 to be loaded.

Figure 2 shows an exemplary view showing the inlet portion 100 is introduced into the tuba (tubar) of the present invention, the inlet portion 100 is a large and small diameter skid table (120, 120 ') is formed and each skid The V-roller conveyor 140 is installed at the center lower end of the table 120 and 120 ′, and the cutter 200 is formed at one side of the V-roller conveyor 140 of the inlet part 100.

3 is a residual discharge conveyor 301, which is a residue processing unit 300 for residual material processing after cutting a tuba of the present invention, and FIG. 4 is an exemplary view showing the pinch roll 302 of FIG. 3, and a residual discharge conveyor ( 301 is a pinch roll 302 is connected to the cutter 200, the key plate 303 is formed on the one side of the pinch roll 302, a plurality of roller shafts 304 is connected to the lower end of the key plate 303 The frame 305 is fixedly installed with the pin 306.

The pinch roll 302 is formed with a frame 310 in which the guide bar 311 and the base 314 are integrated at the upper and lower portions thereof, and the air cylinder 312 is fixed to the upper end of the guide bar 311, and the base 314 is fixed. Chain sprockets 315 and 315 'are installed on the frame 310 and the frame 310 to mount the chain 316 to the chain sprockets 315 and 315'.

In addition, a geared motor 313 is mounted on one side of the chain sprocket 315, and a key 323 and a snap ring 324 are built in the chain sprocket 315 ', and a drive on the side of the chain sprocket 315'. A shaft 320 having a collar 322 and a roller block 319 formed on the driver roller 317 is connected to the driver roller 317, and the key plate 321 is fixed to the shaft 320 under the collar. 322 is configured to form an idle roller 318 on the outside.

5 illustrates an exemplary view showing a bending machine 400 of the present invention, wherein the bending machine 400 has a bending roll 410 and a plurality of driving rolls 412 formed at an upper portion thereof, and a pinch roll 414 at an upper end portion thereof. ) Is formed and the air cylinder 416 is installed on the pinch roll 414.

The bending roll 410 is used to bend the automatic recognition of a single, double radius in various forms of round and the driving roll 412 is driven by the bent material and the pinch roll ( 414 is to prevent deformation of the bent material is to press up and down using the air cylinder 416.

FIG. 6 is an exemplary view showing a mobile car 500 which is a tuba longitudinal / lateral alignment transfer device of the present invention, and FIG. 7 is an exemplary view showing a chain conveyor 510 of FIG. 6. In the state in which the frame 560 is formed, a plurality of paper conveying roller conveyors 520 are formed on the frame 560, and the horizontal conveyor chain conveyor 510 is installed between the roller conveyors 520, and the frame 560 is formed. Mount a wheel 580 that rotates along the rail 570 at the bottom.

The chain conveyor 510 has a skid 512 and a chain 511 formed thereon, installs a driving motor 513 at one end thereof, and forms an attachment 514 at the top of the skid 512. In addition, the air cylinder 540 is fixed to the lower portion of the skid 512.

The paper conveying roller conveyor 520 is a device for conveying the bending member is completed in the longitudinal direction, and the horizontal conveying chain conveyor 510 is a material that has been bent and arranged in paper transport transverse direction of the tuba The moving car 500 is a device for smoothly moving in the direction of movement of a radius that changes during bending.

8 and 9 illustrate the temporary assembly 700 of the present invention, and the ball screw 705 and the LM-guide rail 706 for precision transfer in the lower portion of the transfer frame 701 and the wire during transfer The steel duct 707 is installed to protect the cable and the air hose. The upper and lower devices 703 formed of the air cylinder 708 and the plurality of guide bars 709 are formed on the transport frame 701, and the transport frame 701 is provided. ) Install a rotary table 710 with a ruler 711 on the top, and a plurality of adjustment jig 702 on the rotary table 710 and the ball screw 705 on one side of the transfer frame 701 An induction motor 704 for driving the motor is installed.

The adjustment jig 702 attaches a jaw 707 in which the tube is set and handles 713 and a screw shaft 714 to transfer the adjustment jig 702 to a desired size above the jaw 707. ) And a slider 715, and an insulation plate 716 is attached to one side of the lower side of the adjustment jig 702, and manual clamps 712 and 712 ′ are provided above and below one side of the adjustment jig 702. .

The induction motor 704 is an electric motor that moves the adjusting jig 702 according to a command that automatically calculates a position according to various curves.

The vertical device 703 is a device for moving up and down to a smooth position to automatically supply and discharge the material.

The rotary table 710 is a device for not applying an external force to the bent material toward the center of the various curves.

The manual clamps 712 and 712 'are intended to hold the tuba, which is adjusted and set to a certain size, without movement.

The adjustment jig 702 is composed of three transfer jig bodies, and the transfer frame 701 is a frame that is carried by mounting each of the devices listed above.

10 to 13 is a view showing a welded portion 800, which is a welding reversal apparatus of the present invention, a link arm (top) on the transfer frame 801 mounted with a left and right transfer motor 802 811 and guide rollers 812 are formed, and the inner swing arm 804 and the outer swing arm 805 are hinged by hinges 815 and 815 'on both sides of the lifting table 803, respectively. Fixed to the brackets 809 and 809 'and the upper table 807 on the lifting table 803 to fix the guide bar 806 and to form a plurality of wheels 814 under the transport frame 801 And a rail 813 for connecting the transfer frame 801 to the left and right of the wheel 814 so that the transfer frame 801 can be moved left and right, and the lifting table 803 and the in / out side swing. Hydraulic cylinders 810, 810 'and 810' are mounted on swing arms 808 and 808 'of the arms 804 and 805, respectively. Been will be.

The left and right transfer motor 802 is an electric motor for moving a position to smoothly invert a product of a predetermined length, and the lifting table 803 is a device for increasing the rotation radius of the product during inversion and an inside swing. The arm 804 and the outside swing arm 805 are devices for inverting the Pantex Latis Girder products in triangular and inverted triangular forms, respectively.

In addition, the guide bar 806 is an element that serves as two points required when inverting a triangular or inverted triangular product, the surface of the guide bar 806 is heat-treated.

The operation of the present invention will be described with reference to the configuration as described above.

After loading the large tuba, which is the material of the Pantex Latis Girder, which is a support beam for tunnel construction, is introduced into the inlet part 100 and the length of the large tuba that is inserted is measured and cut by the cutter 200. The large tuba discharged and cut through the residue discharge conveyor 301 is bent in accordance with the angle according to the bending machine 400 is transferred to the moving car 500, which is a vertical and horizontal alignment transfer device is aligned.

In addition, the two small tubas are also cut and bent in the same manner as described above, and are arranged by the roller conveyor 520 and the chain conveyor 510 of the moving car 500.

When the large and small tubas of the 3 本 are aligned, the tubulars are transferred to the slat conveyor 600 in the longitudinal direction through the moving car 500 and the transfer car 720 is operated to laterally transfer the tubers to pre-assemble three tubas. A pantex lattice girder by putting a spider and an isosceles angle (not shown) into three tubas set with each adjustment jig 702 of the part 700 set. After the pre-assembly is transferred to the slat conveyor 600 again to move to the welding portion (800).

In addition, the pre-assembled pantex lattice girder product is taken on the guide bar 806 of the welding part 800 to operate the left and right transfer motor 802 to operate the inside swing arm 804 and the outside swing arm. 805 is operated by hydraulic cylinders 810 and 810 'so that the operator can easily weld the entire front and rear surfaces of the pantex lattice girder.

The pantex lattice girder product, which has been welded, is transferred to the loading table 900 and loaded, and when a proper amount is loaded, the package is shipped.

The present invention is a device for making a support for the tunnel construction, Pantex Latis Girder.The tuba, which is the material of Lattice girder, is inserted, cut, bent and transported, assembled with other materials of Latis girder, spider and angle, and then vertically and horizontally. By installing an automatic manufacturing system to weld the front and rear side by transporting to the outside, it is possible to prevent safety accidents that may occur during manufacturing due to excessive size and weight of pantex lattice girder and to improve welding quality and productivity It is a very useful design that can increase the efficiency and the efficiency of production and the efficiency of production.

Claims (7)

In the production of pantex lattice girder supported by the tunnel operator, an inlet part 100 for inserting a tuba, which is a material of the pantex lattice girder 1, is installed and cut in a state in which a tuba is inserted at one side of the inlet part 100. Installing a cutter (200) and a residual processing unit 300 for processing the residue after cutting and installing a bending machine 400 for bending the cut tuba on the other side of the inlet 100, The slab conveyor 600 is installed to move the tuba bent by the bending machine 400 vertically and horizontally, and is transferred to the movable car 500 to transfer the aligned tuba in the longitudinal direction. Installing a semi-automatic assembly 700 for assembling the spider and the angle after the transfer and lifting and lowering the transported tuba in the transverse direction by installing a transfer car 720, The plate is characterized in that the lattice girder is assembled by the slat conveyor 600, the welding unit 800 for welding after the transfer, and the welding is completed, the plate is transferred to the transverse mounting table 900, and then loaded Tex Latis girder automatic machine. In the inlet portion 100 of claim 1, The inlet portion 100 has a large and small diameter skid table 120, 120 'is formed, The V-roller conveyor 140 is installed at the center lower end of each skid table 120 and 120 'and the cutter 200 is formed at one side of the V-roller conveyor 140 of the inlet part 100. Teeth girder automatic manufacturing device. In the residue processing unit 300 of claim 1, The residue discharge conveyor 301 of the residue treatment unit 300 has a pinch roll 302 connected to the cutter 200 and a key plate 303 in which a plurality of roller shafts 304 are formed at one side of the pinch roll 302. ) Is installed and the frame 305 is fixed to the bottom of the key plate 303 by the pin 306, The pinch roll 302 is formed with a frame 310 in which the guide bar 311 and the base 314 are integrated at the upper and lower portions thereof, and the air cylinder 312 is fixed to the upper end of the guide bar 311, and the base 314 is fixed. Chain sprocket (315,315 ') is installed on top of the frame (310) and the frame (310) to mount the chain (316) on the chain sprocket (315,315') and the geared motor (313) on one side of the chain sprocket (315) The key 323 and the snap ring 324 are built in the sprocket 315 ', and the driver roller 317 is connected to one side of the chain sprocket 315', and the collar 322 and the roller block are mounted on the driver roller 317. 319 to form a shaft 320 is formed, but the pantex lattice girder automatic, characterized in that the key plate 321 is fixed to the lower shaft 320 and the idle roller 318 is formed outside the collar 322 Production device. In the bending machine 400 of claim 1, The bending machine 400 includes a bending roll 410 and a plurality of driving rolls 412 formed at an upper portion thereof, a pinch roll 414 formed at an upper end portion thereof, and an air cylinder 416 installed at an upper portion of the pinch roll 414. Pantex lattice girder automatic production device characterized in that. In the mobile car 500 of claim 1, In the mobile car 500, a plurality of paper conveying roller conveyors 520 are formed on the frame 560 in a state where the frame 560 is formed, and a horizontal conveying chain conveyor 510 is formed between the roller conveyors 520. The wheel 580 is mounted and rotates along the rail 570 under the frame 560, and the chain conveyor 510 is formed with a skid 512 and a chain 511, and a driving motor at one end thereof. Pantex lattice girder automatic manufacturing device, characterized in that the installation 513, the attachment 514 is formed on the top of the skid 512 and the air cylinder 540 is fixed to the bottom of the skid 512. In the provisional assembly 700 of claim 1, The temporary assembly part 700 is a steel ball for protecting the wire cable and air hose during the transfer and the ball screw 705 and LM-guide rail 706 for precision transfer in the lower transfer frame 701 The duct 707 is attached and installed, and the upper and lower devices 703 formed of the air cylinder 708 and the plurality of guide bars 709 are formed on the transport frame 701. A ruler 711 is provided on the transport frame 701. An induction motor 704 for installing the attached rotary table 710 and for installing a plurality of adjustment jigs 702 on the rotary table 710 and driving the ball screw 705 on one side of the transfer frame 701. And the adjustment jig 702 attaches the jaw 707 in which the tube is set and the handle 713 and the screw shaft 714 to transfer the adjustment jig 702 to a desired size on the top of the jaw 707. And a slider 715, and an insulating plate 716 is attached to one side of the lower end of the adjustment jig 702, and manual clamps 712 and 712 'are provided above and below one side of the adjustment jig 702. Pantex Lattis girder automatic machine. In the welding portion 800 of claim 1, The welding part 800 forms a lifting table 803 having a link arm 811 and a guide roller 812 formed on an upper portion of the transfer frame 801 on which the left and right transfer motors 802 are mounted. (803) Fixing the inside swing arm 804 and the outside swing arm 805 to the hinge brackets 809 and 809 'with the hinges 815 and 815', respectively, on both sides, and the upper table 807 on the lifting table 803. ) To fix the guide bar 806 and to form a plurality of wheels 814 under the transport frame 801 to connect and install the connection shaft 816 and to the transport frame 801 under the wheel 814 ) The rail 813 so that it can move left and right And a hydraulic cylinder (810, 810 ', 810') mounted to the swing arm (808, 808 ') of the lifting table (803) and the in / out side swing arm (804, 805), respectively. Girder automatic manufacturing device.