KR20230089337A - Metal pipe automatic feeder - Google Patents

Abstract

The present invention relates to a metal pipe automatic feeder, and more specifically, to a metal pipe automatic feeder, which is characterized by comprising: a base which is arranged to be in parallel with a transfer device which transfers a metal pipe in a longitudinal direction towards a post-treatment device at the front by being installed by a predetermined length by including a roller or a conveyor; a first mounting board which is provided at the upper portion of the base to mount a plurality of metal pipes which are supplied to the outside; a second mounting board which is located at the location relatively higher than the first mounting board and mounts a small number of metal pipes; a pipe lift which is installed at the base in a structure including a hydraulic cylinder to lift the metal pipe located at the first mounting board to the second mounting board; and a settling means which supplies one metal pipe among a small number of metal pipes mounted on the second mounting board towards the transfer device. Therefore, balance and delicacy for loading the metal pipes may be guaranteed compared to the supply device of prior art to prevent the metal pipes from falling because of malfunctioning. Consequently, the metal pipes may be stably supplied without failure.

Description

Metal pipe automatic feeder}

The present invention relates to an automatic metal pipe feeding device, and more specifically, to secure balance and sophistication for loading metal pipes compared to existing feeding devices, to prevent metal pipes from dropping due to malfunctions, and to stably and without defects. It relates to an automatic metal pipe supply device capable of supplying metal pipes.

In general, metal pipes used as piping or structures at construction sites or industrial facilities are shipped after shaping, straightening, polishing, and inspection, or calibrated to fix straightness to increase the utilization of already used metal pipes. Do the work and make it reusable.

In order to supply the metal pipe to the polishing machine, the straightening machine, and the inspection machine for performing the above work, the worker must manually supply one by one, so there is a problem in that the efficiency of the worker's labor is reduced.

In order to solve this problem, a feeder using pneumatics has been provided in the past, but there is a problem in that the feeder performance of the pneumatic cylinder varies significantly depending on the thickness and weight of the metal pipe.

Specifically, in the case of a heavy metal pipe with a thick thickness, the feeder of the pneumatic cylinder is weak and cannot be lifted to the set height, causing problems in supply. Bounding of strong metal pipe occurs and falls off, making it difficult to supply smoothly.

KR 20-0351907 Y1 KR 10-1308108 B1

In order to solve the above problems, the present invention

The lifting and rolling of the metal pipe is performed smoothly using hydraulic pressure, so it secures balance and precision for loading the metal pipe compared to the existing supply device, preventing the metal pipe from dropping due to malfunction, and stably without defects. An object of the present invention is to provide an automatic metal pipe supply device capable of supplying pipes.

In order to achieve the above object, the present invention is installed in a predetermined length, including rollers or conveyors, and a base arranged in parallel to correspond to a conveying device for conveying a metal pipe in the longitudinal direction toward a post-processing device at the front and ; a first loading stand provided on the upper part of the base and loading a plurality of externally supplied metal pipes; a second loading stand located at a relatively high position compared to the first loading stand and loading a small number of metal pipes; A pipe lift having a structure including a hydraulic cylinder and installed on the base to elevate the metal pipe located on the first loading platform to the second loading platform; Provided is an automatic metal pipe feeding device comprising a means for supplying one of the few metal pipes loaded on the second loading table to the conveying device.

Here, the holding means is a rotating shaft rotatably installed with a length corresponding to the entire length of the base; a drive motor provided on the base and connected to the rotating shaft by a band or chain to rotate and operate the rotating shaft; It is characterized in that it is composed of a cam that protrudes along the longitudinal direction of the rotating shaft and rotates with the rotating shaft to move the metal pipe located on the second loading stand aside to the conveying device.

At this time, it is characterized in that the holding means is further provided with a gripping means for selectively gripping only one metal pipe among a small number of metal pipes placed on the upper portion of the second loading stand.

And, the gripping means includes guides reciprocally installed on both inner sides of the second loading stand; a controller reciprocating along the guide; It is provided on one side of the outer side of the second loading stand and includes a control handle for reciprocating control of the guide, and grips only one metal pipe by the control body moving along the guide through the control of the control handle in response to the diameter of the metal pipe. characterized by

By providing the present invention configured as described above, compared to conventional supply devices, balance and precision for loading metal pipes are secured to prevent dropping of metal pipes due to malfunctions, and to supply metal pipes stably without defects. It works.

1 is a configuration diagram showing an automatic metal pipe supply device according to the present invention.
2 and 3 are side configuration diagrams showing an operating state of the automatic metal pipe supply device according to the present invention.
Figure 4 is a front configuration diagram showing the connection relationship of the first loading stand applied to the automatic metal pipe supply device according to the present invention.
Figure 5 is a front configuration view showing a removal means applied to the automatic metal pipe supply device according to the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art can easily practice the present invention.

As shown in FIGS. 1 to 5, the automatic metal pipe feeding device of the present invention includes a base ( ), a first loading table ( ), a second loading table ( ), a pipe lift ( ) and a means ( ). can be configured.

According to FIG. 1, the base 100 is installed with a predetermined length including a roller or a conveyor to correspond to the conveying device 20 for conveying the metal pipe P in the longitudinal direction toward the post-processing device 10 at the front. It can be arranged and installed in parallel.

Here, the first loading stand 110 is provided on the upper part of the base 100 and can load a plurality of externally supplied metal pipes P, and the second loading stand 120 is the first loading stand 110 It is located at a relatively high position compared to , and a small number of metal pipes (P) can be loaded.

At this time, as shown in FIGS. 2 and 3, the first loading stand 110 and the second loading stand 120 are based on the horizontal direction so that the continuously arranged metal pipes P can be loaded in a rolling manner. It may be inclined at a predetermined angle.

Here, the pipe lift 200 has a structure including a hydraulic cylinder 210 and is installed on the base 100 to lift the metal pipe P located on the first loading platform 110 to the second loading platform 120. can make it

Also, the removal means 300 may supply one metal pipe P among a small number of metal pipes P loaded on the second loading stand 120 to the transfer device 20 side.

The holding means 300 includes a rotating shaft 310 rotatably installed with a length corresponding to the entire length of the base 100; A drive motor 320 provided on the base 100 and connected to the rotation shaft 310 by a band or chain to rotate the rotation shaft 310; It is protruded along the longitudinal direction of the rotation shaft 310, and the rotation shaft 310 rotates together with the rotation to move the metal pipe P located on the second loading table 120 to the side of the transfer device 20. 330).

According to FIG. 5, the holding means 300 further includes a gripping means 400 for selectively gripping only one metal pipe P among a small number of metal pipes P placed on the top of the second loading stand 120. may be provided.

As shown in FIG. 1, the gripping means 400 includes guides 410 reciprocally installed on both inner sides of the second loading table 120; a controller 420 reciprocating along the guide 410; It may be configured to include an adjustment handle 430 provided on one outer side of the second loading table 120 and reciprocating the guide 410 .

At this time, only one metal pipe P can be gripped by the controller 420 moving along the guide 410 through the adjustment of the control handle 430 corresponding to the diameter of the metal pipe P.

On the other hand, as shown in FIG. 2, the second loading table 120 is provided vertically on the upper part of the base 100 to be retractable, and the stroke of the loading table lift 500 installed inside the base 100 It is possible to adjust the elevation height of the second loading table 120 by the.

By providing the present invention configured as described above, compared to conventional supply devices, balance and precision for loading metal pipes are secured to prevent dropping of metal pipes due to malfunctions, and to supply metal pipes stably without defects. It works.

The terms and words used in the present specification and claims described above should not be construed as being limited to ordinary or dictionary meanings, and the present inventors appropriately use the concept of terms in order to describe their invention in the best way. It should be interpreted as a meaning and concept consistent with the technical spirit of the present invention based on the principle that it can be defined in the following way.

Therefore, the configurations shown in the drawings and embodiments described in this specification are only one of the most preferred embodiments of the present invention, and do not represent all of the technical ideas of the present invention, so they can be replaced at the time of the present application. It should be understood that there may be many equivalents and variations.

10: post-processing device 20: transfer device
30: supply device 100: base
110: first loading table 120: second loading table
200: pipe lift 210: hydraulic cylinder
300: control means 310: rotation axis
311: pulley 320: drive motor
321: Belt 330: Jech Cam
400: grip means 410: guide
420: control body 430: control handle
500: loading platform lift P: metal pipe

Claims (6)

A base 100 installed in parallel with the conveying device 20 installed to a predetermined length including rollers or conveyors and transporting the metal pipe P in the longitudinal direction toward the post-processing device 10 at the front and;
a first loading table 110 provided on the upper part of the base 100 and loading a plurality of externally supplied metal pipes P;
a second loading platform (120) positioned at a relatively higher position than the first loading platform (110) and loading a small number of metal pipes (P);
A pipe lift (200) having a structure including a hydraulic cylinder (210) installed on the base (100) and elevating the metal pipe (P) located on the first loading platform (110) to the second loading platform (120). and;
Metal pipe automatic, characterized in that it comprises a means (300) for supplying one of the few metal pipes (P) loaded on the second loading table (120) to the transfer device (20) side supply.
The method of claim 1,
The first loading table 110 and the second loading table 120,
Metal pipe automatic feeding device, characterized in that the metal pipe (P) is inclined at a predetermined angle relative to the horizontal direction so that the continuously arranged metal pipe (P) can be loaded in a rolling manner.
The method of claim 1,
The removal means 300,
a rotating shaft 310 rotatably installed with a length corresponding to the entire length of the base 100;
a drive motor 320 provided on the base 100 and connected to the rotating shaft 310 by a band or chain to rotate the rotating shaft 310;
It protrudes along the longitudinal direction of the rotating shaft 310, and the rotating shaft 310 rotates together with the rotation to move the metal pipe P located on the second loading table 120 to the side of the transfer device 20 Metal pipe automatic feeding device, characterized in that consisting of a jet cam (330).
The method of claim 3,
In the means 300,
Metal pipe automatic supply, characterized in that the gripping means 400 for selectively holding only one metal pipe (P) of the small number of metal pipes (P) mounted on the upper portion of the second loading table (120) is further provided Device.
The method of claim 4,
The gripping means 400,
guides 410 reciprocally installed on both inner sides of the second loading table 120;
a controller 420 reciprocating along the guide 410;
A configuration including an adjustment handle 430 provided on one outer side of the second loading table 120 to reciprocate the guide 410
Characterized in that only one metal pipe (P) is gripped by the controller 420 moving along the guide 410 through the adjustment of the control handle 430 in correspondence with the diameter of the metal pipe (P) Metal pipe automatic feeder.
The method of claim 1,
The second loading platform 120 is provided vertically on the upper part of the base 100 to be retracted, and the second loading platform is operated by the stroke of the loading platform lift 500 installed inside the base 100. Metal pipe automatic feeding device, characterized in that for adjusting the lifting height of (120).

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