KR101711802B1 - Pipe storage system and loading method - Google Patents

Abstract

The present invention relates to a system for automatically selecting, loading and releasing a pipe, having an automated drawing line. A technical point of the present invention is to allow pipes drawn or stored in accordance with a diameter, size or kind to be selectively loaded through a loading box having a multi-stage shelf structure. The loading box is formed to be automatically moved to a transfer loader by a sensing means. When releasing pipes, the moved loading box allows a pipe to be automatically selected and released along with a loading/unloading rail of the transfer loader and a drawing rail by a drawing lift. Compared to a conventional manual loading stand (a simple type-frame), pipes can be conveniently aligned and managed, and personnel for work can be remarkably reduced by a fully automatic line. Furthermore, work time for selection and release can be saved to improve a production process. Moreover, storing feasibility and work stability can be considerably improved.

Description

{PIPE STORAGE SYSTEM AND LOADING METHOD}

The present invention allows for selective loading through pipes having a multi-stage shelf structure for drawn or tubular pipes according to diameter, size or type, and the loading box is formed to automatically move the sensing means to the transfer loader The moving loader is then formed so that the loading / unloading rail and the drawing rail of the transfer loader can automatically sort and ship the pipe to the drawing lift at the time of shipment (shipment) It is convenient to align and manage the contrast pipe (large frame). It can reduce the work force by fully automated automatic line, reduce the time of screening and shipment, and improve the production process. Characterized in that the automatic picking and shipping system .

In general, a pipe is an elongated hollow tube, which is also called a tube. The cross section of a pipe is usually circular but some shapes are different.

Such pipes are packaged in a certain quantity after manufacture and sold to consumers. However, since the process of loading pipes is not automated, a large amount of labor is required by workers, which causes frequent occurrence of accidents of industrial accidents.

That is, as shown in FIG. 4, in the conventional pipe loading method, the pipes are stacked in the inside of the rectangular box-shaped enclosure regardless of the diameter or the size. Such a pipe loading method is different from that of the first embodiment In order to find pipes, it is necessary to find out all pipes installed on the crane by using a crane like a hoist, and there are many troubles such as time consuming and troublesome work and safety accidents.

Therefore, there is an urgent need for automation of the process because the productivity is fluctuated according to the skill of the operator, fatigue, and the number of the input workers.

1. Korean Patent Publication No. 10-2014-0026000 (published on April 03, 2014)

SUMMARY OF THE INVENTION The present invention has been made in order to solve the above-mentioned problems, and it is an object of the present invention to provide a method and apparatus for selective loading through pipes having a multi-stage shelf structure for pipes drawn or sewn in accordance with diameter, The sensing means is automatically moved to the transport loader, and then the transported loader automatically picks up and shuts the pipe by the loading / unloading rails of the transport loader and the drawing rail at the time of shipment (shipment) It is convenient to align and manage the pipes compared to the conventional manual palletizing frame (simple skeleton frame), and it is possible to reduce the work force by fully automated automatic line, Which is characterized by the fact that the production process is improved and the storage and the work safety are greatly improved An object of the present invention is to provide an automatic sorting and shipping system for pipes having a line-out line.

In order to achieve the above object, the present invention is characterized in that a plurality of stacking boxes 120 are formed so as to stack the pipes P sorted according to diameter, size, or type in a stacking manner of a multi- A loading table (100) for loading the loading / unloading rail (220) of the conveying loader (200) when it is drawn out in one direction by the individual type sliding rail (130); The loading rack 210 is formed so as to be perpendicular to the loading / unloading rail 220 while being orthogonal to the moving direction of the loading rack 100. Since the loading box 120 of the loading / The bridge block 240 is rotated at an angle of 90 degrees by a rotation axis 230 interlocked with the rotation of the shaft of the motor M at an intersecting point to be moved on the loading / unloading rail 220, A transfer loader (200) for selectively controlling the transfer of the withdrawal lift; A lift arm 310 is installed on one side of the conveying loader 200 toward the loading box 120 so as to draw out a selected pipe P from the loaded loading box 120. [ And the lift arm 310 is provided with a drawer 300 for moving the selected pipe P in and out by the driving device 320 having the rotating means 321 and the forward and backward conveying means 322, )Wow; A control unit 400 for confirming each position and proximity of the loading table 100, the conveying loader 200 and the drawing lift 300 with the corresponding sensor 410 and setting and controlling the separate operation and the interlocking operation, end; .

The loading box 120 is formed so that the multi-stage shelf 110 is pulled back and forth by the individual pull-out cylinder 111 when moving to the conveying loader 200.

The sensor 410 of the control unit is divided into a check sensor 411, a proximity sensor 412 and a check sensor 413, The proximity sensor 412 may be formed on the loading / unloading rail 220 of the transport loader 200 when the drive switch is turned ON / OFF according to the predetermined number, And the confirmation sensor 413 detects whether or not the draw-out lift 300 performs a pipe pick-up operation on the loading / unloading rail 220, .

As described above, according to the present invention, it is possible to perform selective loading through a loading box having a multi-stage shelf structure with respect to drawn or tubular pipes according to a diameter, a standard, or a type, And the moving rack is formed so that the loading / unloading rail and the drawing rail of the transfer loader can automatically sort and ship the pipe to the drawing lift at the time of shipment, It is easy to align and manage pipes compared to the manual palletizing frame (simple skeleton frame), and the automatic palletizing workforce is significantly reduced by the automatic palletizing line, the production process is improved by reducing the selection time and the work time in shipment, Is greatly improved.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a view showing an automatic selection loading and discharging system of a pipe having an automated drawing line according to the present invention;
Figs. 2 to 3 are enlarged views of the bridge block of Fig. 1,
4 is an exemplary view showing a conventional stand.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described in detail below with reference to the accompanying drawings.

First, as shown in FIGS. 1 to 3, the present invention is largely composed of a stacker 100, a feeder loader 200, a drawer lift 300, and a controller 400.

The stacker 100 is configured such that a plurality of stackers 120 are formed so as to stack the pipes P sorted according to the diameter, size, or type in a stacking manner of the multi-stack shelf 110, Unloading rails 220 of the conveying loader 200 while being drawn out in one direction by the individual type sliding rails 130.

At this time, the loading box 120 is formed so that the multi-stage shelf 110 is pulled back and forth by the individual pull-out cylinder 111 when moving to the conveying loader 200.

The conveying loader 200 is formed such that a section of the drawing rail 210 is formed so as to be perpendicular to the loading / unloading rail 220 while being orthogonal to the front of the loading unit 100 in the moving direction, The bridge block 240 is rotated at an angle of 90 degrees by the rotation axis 230 interlocked with the rotation of the axis of the motor M at the intersection point where the load box 120 is moved on the loading / unloading rail 220 So that the loading / unloading of the loading table and the transfer of the drawing lift can be selectively adjusted while rotating.

At this time, a confirmation sensor 413 is formed on a work point, which is the side of the drawing lift 300, on one side of the conveying loader, so as to secure the position of the sorting or dispatching point.

The drawer lift 300 is provided on one side of the conveyance loader 200 to take out a selected pipe P from the loaded pallet 120. The pallet P And the lift arm 310 is lifted and lowered by the driving device 320 having the rotating means 321 and the forward and backward conveying means 322 to rotate the selected pipe P, As shown in Fig.

The control unit 400 checks each position and proximity of the loading table 100, the transfer loader 200 and the drawing lift 300 with the corresponding sensors 410 and sets the separate operation and interlocking operation Respectively.

That is, the sensing sensor 410 of the control unit is divided into the check sensor 411, the proximity sensor 412 and the confirmation sensor 413, The proximity sensor 412 may be formed on the loading / unloading rail 220 of the transport loader 200 when the drive switch is turned ON / OFF according to the predetermined number, It is formed so as to recognize the withdrawal depending on proximity.

At this time, the drawing lift 300 transferred through the conveying loader 200 is moved to the loading box 120 side, and thereafter, a proximity sensor is formed separately in front of the drawinglift so that the position of the sorting or dispatching point is secured .

Upon the return of the drawing-out lift 300, the check sensor 413, the proximity sensor 412 and the check sensor 411 are reversed according to the detection of the reverse direction.

On the other hand, the withdrawal lift that has been restored is rotated to the side of the other conveying conveyor 500 through the rotating means of the driving device 320, and is formed so as to convey the drawn-out pipe to a desired post-process.

It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the present invention as defined by the appended claims and their equivalents. Of course, such modifications are within the scope of the claims.

100 ... Stacking table 110 ... Shelf
120 ... Loader 130 ... Feeder
200 ... Feed loader 210 ... Loading / unloading rail
300 ... withdrawal lift 310 ... lift arm
320 ... drive device 400 ... control unit
410 ... Detection sensor 500 ... conveying conveyor

Claims (3)

A plurality of stacking boxes 120 are formed so as to stack the pipes P selected according to the diameter, size or type of stacking racks 110 by stacking the stacking boxes 120 by the individual sliding rails 130 A loading table (100) for loading onto a loading / unloading rail (220) of the conveying loader (200) when it is drawn out in one direction;
The loading rack 210 is formed so as to be perpendicular to the loading / unloading rail 220 while being orthogonal to the moving direction of the loading rack 100. Since the loading box 120 of the loading / The bridge block 240 is rotated at an angle of 90 degrees by a rotation axis 230 interlocked with the rotation of the shaft of the motor M at an intersecting point to be moved on the loading / unloading rail 220, A transfer loader (200) for selectively controlling the transfer of the withdrawal lift;
A lift arm 310 is installed on one side of the conveying loader 200 toward the loading box 120 so as to draw out a selected pipe P from the loaded loading box 120. [ And the lift arm 310 is provided with a drawer 300 for moving the selected pipe P in and out by the driving device 320 having the rotating means 321 and the forward and backward conveying means 322, )Wow;
A control unit 400 for confirming each position and proximity of the loading table 100, the conveying loader 200 and the drawing lift 300 with the corresponding sensor 410 and setting and controlling the separate operation and the interlocking operation, end;
Wherein the automatic picking and delivering system comprises: 2. The automatic drawer according to claim 1, wherein the loading box (120) allows the multi-stage shelf (110) to be pulled out while being moved forward and backward by the individual pull-out cylinder (111) Automated sorting and shipping system for pipes. The system according to claim 1 or 2, wherein the detection sensor (410) of the control unit is divided into a check sensor (411), a proximity sensor (412), and a confirmation sensor (413) The proximity sensor 412 may be configured to detect the proximity of the loading loader 200 when the load switch 120 is turned on or off according to a predetermined number of the loader 120. [ The confirmation sensor 413 detects whether the withdrawal lift 300 performs a pipe pick-up operation on the loading / unloading rail 220, and if the withdrawal lift is performed on the loading / unloading rail 220, And to recognize the first work point upon return to the automatic picking and shipping system.

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