KR102258212B1 - H beam transfer device - Google Patents

Abstract

The present invention relates to an H-beam transfer device which prevents the cross section of a beam being transported, including an H-beam, from being rotated or jammed in the transport device by being caught on a transport roller, and can guide the H-beam so that it can be moved only to a set position, thereby easily transporting the H-beams sequentially.

Description

H-beam transfer device including detection sensor {H BEAM TRANSFER DEVICE}

The present invention relates to an H-beam transport apparatus capable of guiding an H-beam so that it can be moved only to a set position, thereby easily transferring the H-beam in sequence.

In general, a beam (beam, section steel) is manufactured by rolling, and is used by cutting in the longitudinal direction as necessary, and refers to a steel material having a certain shape of the cut section. At this time, there are various shapes as the cross-sectional shape of the beam, but representatively, "L", "H", "c", and "I" exist, and these beams are widely used as interior and exterior materials of buildings depending on the cross-sectional shape. .

As a prior art for producing such a beam by manufacturing and molding processing, "H-beam molding processing system" is disclosed in Korean Patent Publication No. 10-2160385.

In the case of the existing H-beam conveying device including the above-described conveying device, the H-beam is caught by the conveying roller and rotated within the conveying device, rather than the cross section of the H-beam being caught by the roller and moved to one side as a space separated between the conveying rollers. As a result, there is a concern that the next H-beam may not be transferred easily because it is not transferred by the H-beam caught on the transfer roller.

Korean Patent Registration No. 10-2160385 "H-beam molding processing system"

The present invention has been conceived to solve the above problems, and an object of the present invention is to prevent the cross section of the transferred beam including H-beam from being caught by the transfer roller and rotated or caught in the transfer device, and can only be moved to a set position. It is to provide an H-beam transport device that can guide the H-beam so that it can be easily transferred sequentially.

In addition, the H-beam is discharged at a low speed when the H-beam is discharged from the input unit by using a transfer roller for transferring the H-beam and a guide roller provided on the upper side of the transfer roller so that it can be easily provided on the upper side of the transfer roller. The rotational speed of each transfer roller is set differently so that the next H-beam can be easily transferred as it moves through, and the transfer speed is adjusted according to the transfer direction and the location of the H-beam, so that the H-beams can be easily transferred without collision. It is to provide an H-beam conveying device.

In addition, the detection sensor in the transfer device detects the position of the H-beam and whether the H-beam is seated, and determines whether the H-beam is transferred, and accordingly, whether or not the transfer roller rotates and the transfer speed is automatically adjusted. It is to provide an H-beam transport device capable of operating and transporting H-beam.

The subject of the present invention is not limited to the problems mentioned above, and other problems that are not mentioned will be clearly understood by those skilled in the art from the following description.

In the transfer device for transferring the H-beam according to the embodiment of the present invention for solving the above problem,

A transfer rail part provided with a transfer roller provided along the extended direction, and the H-beam is seated on the upper side and transferred and discharged to the end thereof; And an input unit provided on one side of the transfer rail unit to inject the H-beam into the transfer rail unit.

In addition, a plurality of transfer rollers are provided in the direction of transferring the H-beam from the inlet side to transfer the H-beam received from the inlet portion through rotation, and the rotational speed is individually adjusted according to the position of the H-beam, and the The transfer roller provided at the inlet port is accelerated to transfer the H-beam to the distal end of the transfer rail, and the transfer roller provided at the distal end of the transfer rail is decelerated to prevent the H-beam from being rapidly discharged.

In addition, the transfer rail unit is provided in a space spaced apart between the transfer rollers consisting of a plurality of detection sensors for detecting the position of the H-beam seated on the upper side of the transfer roller; is further provided, and the detection sensor has an upper end of the transfer roller A sensing bar that protrudes upward and descends by pressing the H-beam moving upward; and, provided at the lower end of the sensing bar, and compressed when the sensing bar is lowered by the H-beam, and in the absence of the H-beam at the upper end of the sensing bar. An elastic member for elevating the sensing bar by an elastic restoring force; And a position switch provided outside the upper end of the elastic member to detect the position of the H-beam by detecting the movement of the sensing bar up and down, and detecting the position of the H-beam moving along the transfer rail part, By controlling whether the conveying roller is driven or not and the rotational speed, collision between H-beams is prevented, and driving control is automatically performed according to the presence of H-beams.

In addition, the injection unit includes an injection hole through which the H-beam passes and is introduced into the transfer rail unit; And a rotating brush rotating on both sides of the injection hole to remove foreign substances by colliding with the outer surface of the H-beam passing through the injection hole, wherein the conveying rail part controls the driving of the conveying roller and the rotating brush. Included, wherein the transfer roller rotates by receiving power from an external motor, and is connected to the motor to adjust the rotational speed of the transfer roller; And, a rotation shaft connected to the transmission module to rotate; And , A magnet provided in a state spaced apart from the edge of the rotation shaft and controlling the deceleration and acceleration of the rotating shaft by adjusting the degree of magnetic force; And a roller frame provided outside the magnet and preventing the magnetic force of the magnet from affecting the H-beam seated on the outer surface.

According to an embodiment of the present invention, it is possible to guide the H-beam so that the cross section of the transferred beam including the H-beam is caught by the transfer roller and is prevented from being rotated or caught in the transfer device, and the H-beam can be easily moved to a set position. The beam can be transferred sequentially.

In addition, the H-beam is discharged at a low speed when the H-beam is discharged from the input unit by using a transfer roller for transferring the H-beam and a guide roller provided on the upper side of the transfer roller so that it can be easily provided on the upper side of the transfer roller. By setting the rotation speed of each transfer roller differently so that the next H-beam can be easily transferred through the movement through the H-beam, the transfer speed is adjusted according to the transfer direction and the location of the H-beam, so that the H-beams can be easily transferred without collision.

In addition, the detection sensor in the transfer device detects the position of the H-beam and whether the H-beam is seated, and determines whether the H-beam is transferred, and accordingly, whether or not the transfer roller rotates and the transfer speed is automatically adjusted. It can operate and transport H-beam.

The effects according to the present invention are not limited by the contents exemplified above, and more various effects are included in the present invention.

1 is a perspective view schematically showing an H-beam transport apparatus according to the present invention.
2 is a plan view schematically showing an H-beam transport apparatus according to the present invention.
3 shows the configuration of a control unit according to the present invention.
Figure 4 shows the configuration of the transfer roller according to the present invention.
5 shows the configuration of a detection sensor according to the present invention.
6 and 6A are side views showing an example of a detection method of a detection sensor according to the present invention.
Figure 7 is a side view showing an embodiment of the lifting unit according to the present invention.

Hereinafter, various embodiments will be described in more detail with reference to the accompanying drawings. The embodiments described herein may be variously modified. Certain embodiments may be depicted in the drawings and described in detail in the detailed description. However, specific embodiments disclosed in the accompanying drawings are only intended to facilitate understanding of various embodiments. Therefore, the technical idea is not limited by the specific embodiments disclosed in the accompanying drawings, and it should be understood to include all equivalents or substitutes included in the spirit and scope of the invention.

Terms including ordinal numbers such as first and second may be used to describe various elements, but these elements are not limited by the above-described terms. The above-described terms are used only for the purpose of distinguishing one component from other components.

In the present specification, terms such as "comprises" or "have" are intended to designate the presence of features, numbers, steps, actions, components, parts, or combinations thereof described in the specification, but one or more other features. It is to be understood that the presence or addition of elements or numbers, steps, actions, components, parts, or combinations thereof does not preclude in advance. When a component is referred to as being "connected" or "connected" to another component, it is understood that it may be directly connected or connected to the other component, but other components may exist in the middle. It should be. On the other hand, when a component is referred to as being "directly connected" or "directly connected" to another component, it should be understood that there is no other component in the middle.

Meanwhile, a "module" or "unit" for a component used in the present specification performs at least one function or operation. In addition, the "module" or "unit" may perform a function or operation by hardware, software, or a combination of hardware and software. In addition, a plurality of "modules" or a plurality of "units" excluding "module" or "unit" to be performed in specific hardware or performed by at least one processor may be integrated into at least one module. Singular expressions include plural expressions unless the context clearly indicates otherwise.

In addition, in describing the present invention, when 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 thereof will be abbreviated or omitted.

Prior to the description, the present invention describes the present invention as a transfer device 1 for transporting the produced H-beam (B), but is not necessarily limited to the H-beam (B), and the cross-sections are "I", "L", " It should be noted in advance that beams such as "c" can also be transported.

1 is a perspective view schematically showing an H-beam transport apparatus according to the present invention, FIG. 2 is a plan view schematically showing an H-beam transport apparatus according to the present invention, and FIG. 3 is a view showing the configuration of a control unit according to the present invention, Figure 4 shows the configuration of the transfer roller according to the present invention, Figure 5 shows the configuration of the detection sensor according to the present invention, Figures 6 and 6a is a side view showing an example of the detection method of the detection sensor according to the present invention Figure 7 is a side view showing an embodiment of the lifting unit according to the present invention.

The transfer device 1 according to the present invention includes a transfer rail part 100 for transferring an H-beam B, and an H-beam produced toward the transfer rail part 100 by being connected to one end of the transfer rail part 100. It is composed of an input unit 200 for inputting (B).

The transfer rail unit 100 serves to move the H-beam B injected through the input unit 200 to a place to be discharged or to be loaded.

The transfer rail unit 100 controls the driving of the transfer rollers 110, the transfer rollers 110, and the rotary brush 210, which are spaced at a certain interval along the direction in which the H-beam (B) is transferred. It consists of a control unit 120.

First, sidewalls are provided on both sides along the transfer direction of the H-beam (B) in which the transfer rail part 100 is configured, and a plurality of transfer rollers 110 are provided at the inner bottom of the pair of sidewalls 101. It is spaced a certain interval along the extending direction of so that it can be disposed vertically with the side wall (101).

Therefore, the transfer roller 110 rotates at the end of the transfer rail part 100, that is, in the opposite direction to the direction in which the input part 200 is located, and the H-beam which is seated on the upper side of the transfer roller 110 ( B) By the rotation of the transfer roller 110, it is moved to the end of the transfer rail part 100 and discharged.

These transfer rollers 110 are not all rotated at the same speed, but can be adjusted by the control unit 120 so that the rotation speed is set differently according to the position of the transfer roller 110 to control the transfer speed of the H-beam (B).

For example, when the H-beam (B) is injected from the input unit 200, the rotating brush 210 provided on both sides collides with the H-beam (B) to remove foreign substances from the outer surface of the H-beam (B). At this time, when the transfer roller 110 adjacent to the input unit 200 rotates rapidly, the H-beam (B) quickly moves to the other side of the transfer rail unit 100, so that the H-beam (B) and the rotating brush 210 are sufficiently It may be difficult to sufficiently shake off the foreign matter on the H-beam (B) because it cannot be collided.

Therefore, the closer the feed roller 110 is from the input unit 200, the lower the rotation speed of the transfer roller 110, so that the transfer roller 110 and the rotary brush 210 sufficiently collide, so that the outer surface of the H-beam (B) can be transferred in a clean state. have. In addition, the H-beam B is transferred to the end of the transfer rail part 100 through the transfer roller 110 in which the H-beam B rotates rapidly as it gradually moves away from the input part 200.

In addition, the rotational speed of the transfer roller 110 gradually decreases toward the end of the transfer rail part 100 to prevent the H-beam (B) from being rapidly discharged, and to be stably discharged and loaded out of the transfer rail part 100. To be able to.

In this way, the transfer roller 110 adjusts the rotation speed differently according to the position of the transfer roller 110 provided in the transfer rail part 100 to sufficiently remove foreign matter remaining on the outer surface of the H-beam (B), It is possible to prevent the H-beam (B) transferred to the designated position from being discharged and loaded from the transfer rail unit 100 in a state that is disturbed by acceleration because it is rapidly discharged.

Meanwhile, the transfer roller 110 is connected to an externally provided motor (M). As described above, each transfer roller 110 must have a different rotational speed depending on the position of the H-beam (B), and one transfer The roller 110 is also accelerated and decelerates according to the presence or absence of the H-beam (B) seated on the upper side, so that the rotational speed continuously changes, so that the rotational speed of the plurality of conveying rollers 110 is controlled through one motor (M). There is a concern that it is somewhat difficult to control individually.

Accordingly, the transfer roller 110 is connected to an external motor M as shown in FIG. 4 to control the rotational speed by controlling the rotational force transmitted from the motor M, from the transmission module 111 A rotating shaft 112 to be rotated, a magnet 113 provided along the outer side of the rotating shaft 112 and having a magnetic force, a roller frame 114 provided along the outer side of the magnet 113 on which the H-beam (B) is seated It consists of.

First, the transmission module 111 is to adjust the rotational speed of the rotation shaft 112 by adjusting the rotational force transmitted from the motor (M), each transfer roller 110 is a motor through the individually provided transmission module 111 Even if the same rotational force is transmitted from (M), the control unit 120 controls the transmission module 111 so that the H-beam (B) and the transfer roller 110 can be controlled at a speed suitable for the position.

One side of the transmission module 111 is connected to a motor (M) to receive rotational force from the motor (M), and the other side is connected to the rotation shaft 112 to transfer rollers at a rotational speed controlled through the transmission module 111. Allow 110 to rotate.

The rotation shaft 112 extends in a cylindrical shape to correspond to the width of the transfer roller 110, and the rotation shaft 112 is made of a plurality of teeth on the outer surface. In addition, the rotation shaft 112 is made of a metal material so that when a magnetic force is generated in the magnet 113 provided on the outside, the speed of the rotation shaft 112 can be decelerated or accelerated by the magnetic force of the magnet 113. Accordingly, the surface facing the magnet 113 is increased through a plurality of teeth formed on the outer surface of the rotating shaft 112 so that the rotating shaft 112 can be more affected by the magnet 113 having magnetic force.

A cylindrical magnet 113 is provided along the outer circumferential surface of the rotation shaft 112, and this magnet 113 is provided at a certain distance from the outer circumferential surface of the rotation shaft 112, and is connected to the control unit 120 to receive external power. It can be controlled to gain or lose magnetism.

Accordingly, the magnet 113 influences the rotational speed of the rotational shaft 112 in a state that is not in contact with the rotational shaft 112 through magnetism, so that deceleration or acceleration can be performed.

For example, when the control unit 120 supplies electric power to the magnet 113 to make it magnetized for deceleration of the rotation shaft 112, the rotation shaft 112 is gradually decelerated by the magnetism of the magnet 113 and acts like a reducer. You can do it. In addition, on the contrary, the power supplied to the magnet 113 is gradually decreased to decrease the magnetic force of the magnet 113, so that the rotation shaft 112 may be accelerated to function as an accelerator.

As described above, the magnetism of the magnet 113 decreases or rises according to whether the control unit 120 supplies power to the magnet 113, and through this, the rotational speed of the rotation shaft 112 is accelerated or decelerated by the magnetism. The rotating shaft 112 is not rotated at a constant speed, but is accelerated or decelerated when necessary, so that the H-beam B can be easily rotated.

In addition, in the case of a conventional reducer or accelerator, it must be directly coupled to the rotation shaft 112 and has a complex configuration, and since both a reducer and an accelerator must be provided and combined with the rotation shaft 112, the configuration becomes complicated, and a reducer and an accelerator are provided. Because it should be, the production cost, driving cost, maintenance cost, etc. of the transfer device 1 increase. On the other hand, in the present invention, the magnet 113 is provided along the outer edge of the rotation shaft 112, and by adjusting the magnetic force of the magnet 113, one magnet 113 can serve as a reducer and an accelerator, and the rotation shaft 112 Since it is not in contact with the rotation shaft 112 due to friction, it is possible to prevent wear, damage, or failure of the configuration capable of performing deceleration.

On the other hand, since a beam such as H-beam (B) is mainly made of steel, there is a concern that it is difficult to move the H-beam (B) in a state in close contact with the transfer roller 110 due to the magnetism of the magnet 113. do. Therefore, the roller frame 114 is configured to solve this problem and stably transport the H-beam (B).

The roller frame 114 is provided on the outer surface of the magnet 113 and is visible on the exterior of the transfer roller 110, and a rotation shaft 112 and a magnet 113 are provided inside the roller frame 114.

The material of the roller frame 114 is made of a material that can block magnetism, and even if the built-in magnet 113 has a magnetic force, the magnetic force is not transmitted outside the roller frame 114, so that the H. Do not affect the beam (B).

Therefore, the transfer roller 110 having the above-described configuration rotates at an appropriate rotational speed according to the position of the H-beam B through the control unit 120 and the detection sensor 140 so that the H-beam B is easily transferred. And, so that a collision does not occur between different H-beams (B), they are separated from each other at regular intervals so that they can be smoothly transferred.

The control unit 120 controls the driving state of the transfer roller 110 and the rotary brush 210 and at the same time rotates at different rotational speeds according to the position of the transfer roller 110 to transfer the H-beam (B). do.

The control unit 120 includes a driving module 121 capable of controlling the driving states of the transfer roller 110 and the rotary brush 210, respectively, and an internal memory through which an external manager can store speed and the like.

The driving module 121 performs driving control for the components that require driving control among the configurations of the transfer rail unit 100 and the input unit 200 when the transfer device 1 is initially installed. When the H-beam (B) received from the input unit 200 by controlling the driving of the guide roller 130 to be described later is detected by the detection sensor 140 to be described later, the guide roller 130 is driven to rotate the brush. The H-beam (B) injected into the transfer rail part 100 through 210 quickly moves upward to the transfer roller 110 so that it can move toward the end of the transfer rail part 100.

In addition, the driving module 121 may include a position sensing module 122 that checks the position of the H-beam B positioned above the transport rail unit 100 through the sensing sensor 140.

The position detection module 122 is interlocked with the detection sensor 140 and the driving module 121 to detect the position of the H-beam (B) through the detection sensor 140, through which the driving module 121 is transferred to the roller It is possible to control the driving and rotation speed of 110 so that the H-beam (B) can be transferred at an appropriate speed according to the position of the H-beam (B) seated on the upper side of the transfer roller (110).

For example, when a plurality of H-beams (B) are moved along the transfer rail part (100), if it is sensed that the distance between the H-beams (B) is narrow, the H-beams (B) located at the rear may move quickly. When 110) is rotated, there is a problem that it collides with the preceding H-beam (B).

Accordingly, the position sensing module 122 detects the position of the H-beam B detected through the sensing sensor 140, and through this, the position sensing module 122 controls the driving module 121 to control the transfer roller 110. ) To control the rotational speed, and the driving module 121 can control the acceleration and deceleration of the transfer roller 110 through the position detection module 122.

The control unit 120 including the above-described driving module 121 and the position detection module 122 performs the same role as an actuator, and uses the H-beam through the detection sensor 140 configured in a plurality along the transfer rail unit 100. It detects the position of (B), and through this, it is possible to control whether or not the transfer roller 110 is driven and the rotational speed, thereby preventing collisions between H-beams (B), and H-beams (B) on the transfer rail part (100). It can be automatically controlled so that it can be transferred at an appropriate transfer speed according to the location of, and when the H-beam (B) is not input from the input unit 200, the transfer roller 110 can be controlled so that it is not unnecessarily driven. Power consumption can be minimized.

On the other hand, since the H-beam (B) introduced into the input hole 201 is transmitted from the outside, there is a concern that it is somewhat difficult to be located in the upper center of the transfer rail part 100. In addition, it may be somewhat difficult for the H-beam B to horizontally flow into one side due to collision with the rotary brush 210 provided on both sides of the injection hole 201.

In this case, the H-beam (B) from the inside of the width of the transfer roller 110 may not be moved in a straight line but may be moved slightly inclined. In this case, it is difficult to be constantly discharged to the outside. Packaging, moving, etc. become cumbersome.

Therefore, the H-beam (B) is moved to the upper side of the transfer roller 110 in a straight line, and the H-beam (B) is discharged and loaded in a state aligned with the end side of the transfer rail part 100 made of the transfer roller 110. A guide roller 130 for adjusting the position of) is additionally included.

The guide roller 130 is adjacent to the input unit 200 and at the same time is provided on the upper side of the transfer roller 110, passes through the input unit 200, and transfers the H-beam (B) introduced into the upper side of the transfer roller 110. It serves to transport the roller 110 to the center side.

One end of the guide roller 130 is coupled to the inner side of one side wall 101, and the other end of the H-beam (B) is extended toward the center of the upper side of the transfer roller 110 and moves to the center of the upper side of the transfer roller 110. It comes in close contact with the side. The H-beam (B) moved toward the transfer rail part 100 through the rotating brush 210 of the input part 200 moves at a low speed, so the H-beam (B) moved at a low speed through the guide roller 130 It can be induced to move to the end side of the transfer rail part 100 quickly.

In addition, the guide rollers 130 may be provided in a pair at the same position and rotated in close contact with both sides of the H-beam B to rapidly transfer the H-beam B to the end of the transfer rail part 100. Therefore, for sufficient friction with the rotating brush 210, the H-beam (B) moving at a low speed is quickly transferred to the end of the transfer rail unit 100, and both sides of the H-beam (B) are provided with the guide roller 130. By being in close contact, the H-beam (B) may also serve to guide the position so that the H-beam (B) can be moved along the transfer rail part 100 in a state located in the upper center of the transfer roller 110.

The detection sensor 140 is provided in a spaced apart between the transfer rollers 110 provided at a certain interval along the transfer rail part 100, and determines the position of the H-beam B transferred along the transfer roller 110. It plays a role in detecting.

The detection sensor 140 includes a detection bar 141 provided with an upper end protruding partially upward than the uppermost side of the transfer roller 110, and a detection bar 141 provided below the detection bar 141. The elastic member 142 to be moved in the vertical direction by the H-beam (B), the position switch 143 to detect the movement of the sensing bar 141 in the vertical direction, and the sensing bar 141 It consists of a sensor frame 144 incorporating a lower part and an elastic member 142 and a position switch 143.

As shown in Figure 5, the detection bar 141 is located in a space spaced apart between the transfer rollers 110, but the upper end protrudes from the upper side of the transfer roller 110 so that the H-beam (B) is seated above the transfer roller 110. In this case, the upper end of the detection bar 141 is pressed downward. In this case, the sensing bar 141 moves downward, and the elastic member 142 connected to the lower end of the sensing bar 141 is compressed and easily moves downward (see FIG. 6A).

Thereafter, if the H-beam (B) is not provided at the upper end of the sensing bar 141, the elastic member 142 is expanded again by the elastic restoring force, so that the sensing bar 141 is moved upwards again as in the initial installation (see FIG. 6). ). At this time, the position switch 143 is provided at a predetermined interval on the outer upper end of the elastic member 142. When the elastic member 142 is compressed by the H-beam (B) located above the sensing bar 141, the elastic member ( The upper end of 142) is also compressed and descends, and the lower end of the sensing bar 141 is located where the first upper end is located. Therefore, the position switch 143 detects the lower end of the lowered sensing bar 141 to detect that the sensing bar 141 is descending, and transmits a sensing value for this to the position sensing module 122 to transmit the position switch ( It is determined through 143 that the H-beam B is provided above the detection sensor 140, and the position of the H-beam B can be determined through this.

At this time, the upper end of the sensing bar 141 has a thin bar shape so that it can easily descend with a small impact to prevent the H-beam (B) from being caught and prevented from being moved, and the upper end is The inclined surface 141a protruding upward along the transport direction of the H-beam (B) can be formed so that the H-beam (B) does not get caught by the detection bar 141 and can be easily transported along the slope of the inclined surface 141a. Through this, the detection bar 141 is in close contact with the H-beam (B) so that it can descend.

The detection sensor frame 144 has a through hole through which the detection bar 141 passes in the center of the upper surface, and the elastic member 142 and the position switch 143 are embedded, so that the detection bar 141 is It is allowed to descend only by the H-beam (B), and through this, the location of the H-beam (B) can be identified.

By determining the length as well as the position of the H-beam (B) through the detection sensor 140, the speed gradually increases when the end of the H-beam (B) approaches the transfer roller 110 located at the end of the transfer rail unit 100. It can be stably discharged out of the transfer rail unit 100 by lowering, and the transfer speed can be adjusted according to the H-beam (B) of various lengths, so that only the H-beam (B) of the same length does not need to be transferred. Even if the length of the H-beam B is transferred, it is possible to prevent the administrator from separately changing the setting value stored in the internal memory.

Therefore, the position, length, etc. of the H-beam (B) that is moved to the upper side of the transfer rail unit 100 through the transfer rail unit 100 are automatically identified, and the speed of the transfer roller 110 can be automatically controlled through this. The control unit 120 has the advantage of being able to quickly and efficiently transfer the H-beam B so that it can be managed.

In addition, when the position of the H-beam (B) is detected with a laser, the accuracy may be degraded, and there is a concern that maintenance work may be cumbersome. In the present invention, the detection bar 141 is in close contact with the H-beam (B) to elevate and descend. It has the advantage that the structure is simple and the maintenance work is also simple because it is possible to easily detect the position of the H-beam (B).

First, the input unit 200 moves the H-beam (B), which has been previously produced through a beam production device, to the transfer rail unit 100, so that the H-beam (B) extends toward the transfer rail unit 100. It leads to movement.

The injection unit 200 is provided with a rotating brush 210 formed in the height direction of the injection hole 201 on both sides of the injection hole 201 through which the H-beam (B) passes.

The rotating brush 210 is provided with a large amount of brushes 212 extending on both sides of the brush rotating shaft 211, and as the brush rotating shaft 211 rotates, the H-beam (B) into the inner space spaced apart between the rotating brushes 210 as the brush rotating shaft 211 rotates. When) is inserted, it collides with the brush 212 that rotates the outer surface of the H-beam (B), so that dust, dust, and foreign matters on the outer surface of the H-beam (B) may be removed from the H-beam (B). In particular, the manufactured H-beam (B) is packaged through the conveying device (1) or discharged to the outside for sale, loaded, and moved to the retailer, but it is sold in a state where the dust generated during production remains in the H-beam (B). When the product value is reduced, in order to solve this problem, the H-beam (B) passes through the pair of rotating brushes 210 so that the H-beam (B) can be introduced into the transfer rail part (100).

Accordingly, the H-beam (B) passing through the input unit 200 is moved toward the transfer rail unit 100 while the outer surface is kept clean through the rotary brush 210.

On the other hand, the transfer roller 110 is provided to be spaced apart from each other at regular intervals, and the H-beam (B) formed by extending a length above the transfer roller (110) is seated. At this time, both ends of the H-beam (B) are placed downward. When it is bent, it does not move horizontally when moving, and there is a concern that the end is inclined downward and gets caught in the transfer roller 110. When the end of the H-beam (B) is caught by the transfer roller 110, it is not easily moved to the upper side of the other transfer roller 110, and there is a risk of being caught by the transfer roller 110, and in particular, the H-beam (B) When one end is caught, there is a concern that the other end may be provided in an inclined form by rotating the other end within the conveying rail part 100 by the rotational force of the conveying roller 110 in contact with it.

Therefore, the H-beam (B) moving through one transfer roller 110 to the other transfer roller 110 descends and the elevating part 150 is additionally configured to prevent being caught by the other transfer roller 110 Can be.

The lifting part 150 is bent downward by a load, etc., and one end is caught on the outer surface of the transfer roller 110 and stops, and the other end rotates within the transfer rail part 100 due to this, and the H-beam (B) is inclined. With a configuration that prevents being transferred to, it is composed of a lifting jaw 151, a lifting switch 152, and a cylinder 153.

First, the lifting unit 150 is provided on one side of the transfer roller 110, that is, on the side opposite to the input unit 200, and the H-beam B transferred through the one transfer roller 110 is a detection sensor ( After moving to the upper side of the lifting unit 150 through 140), it is moved to another transfer roller 110.

Accordingly, the H-beam B, which is moved to the upper side of the lifting unit 150 through the detection sensor 140, moves by the rotational force of the transport rollers 110 that are seated on the lifting jaw 151 and adhered thereto. At this time, the uppermost end of the hoisting jaw 151 is located lower than the uppermost end of the transfer roller 110, and if the H-beam (B) is inclined downward before contacting the next transfer roller 110, the uppermost end of the hoisting jaw 151 is in contact. Thus, the lifting jaw 151 is pressed downward by the H-beam (B) to descend.

When the lifting jaw 151 descends, the lifting switch 152 provided at the lower end of the lifting jaw 151 and the lower end of the lifting jaw 151 come into contact with each other.

When the lifting switch 152 comes into contact with the lower end of the lifting bump 151 and a contact is generated, the lifting switch 152 is operated to lift the lifting bump 151 through the connected cylinder 153.

The cylinder 153 is provided at the center of the lower surface of the lifting jaw 151 and serves to raise and lower the lifting jaw 151. The cylinder 153 is raised when the lifting switch 152 is operated so that the lifting jaw 151 connected to the upper end rises, and when the adjacent detection sensor 140 detects the absence of the H beam (B), the detection According to the sensor value of the sensor 140, it is determined that there is no H-beam B inclined downward, so that the lifting jaw 151 is returned to its original position.

Accordingly, the cylinder 153 raises and lowers the lifting jaw 151 by the lifting switch 152 and the detection sensor 140, and the uppermost end of the lifting jaw 151 moved upward is the uppermost end of the transfer roller 110 It rises to a height equal to and so that the cross section of the H-beam (B) can be easily transferred along the upper end of the transfer roller 110 without being caught on the transfer roller 110.

Through the H-beam conveying device 1 having the above-described configuration, the cross section of the beam including the H-beam B is caught by the conveying roller 110 to prevent rotation or jamming in the conveying device 1, and set The H-beam (B) can be easily transferred sequentially by guiding the H-beam (B) so that it can only be moved to the position, and when the H-beam (B) is discharged from the input unit 200, it is discharged at a low speed so that it is easily It is provided on the upper side of the transfer roller 110 and at the same time, the rotation brush 210 sufficiently removes foreign substances from the outer surface of the H-beam (B), and the rotation speed of each transfer roller 110 is set differently in the transfer direction. And by adjusting the transfer speed according to the position of the H-beam (B) so that the H-beam (B) can be easily transferred without colliding with each other.

In addition, through the detection sensor 140 in the transfer device 1, the position and seating of the H-beam B are sensed, and through this, the H-beam B is determined to be transferred, and accordingly, the transfer roller 110 is Whether or not rotation and feed speed are automatically adjusted, it is possible to efficiently operate and transport H-beam (B).

In the above, preferred embodiments of the present invention have been illustrated and described, but the present invention is not limited to the specific embodiments described above, and is not departing from the gist of the present invention claimed in the claims. Of course, various modifications may be made by those skilled in the art, and these modifications should not be understood individually from the technical idea or perspective of the present invention.

1. Transfer device
100. Transfer rail part
101. Sidewall
110. Transfer roller
111. Shifting module
112. Rotary shaft
113. Magnet
114. Roller frame
120. Control unit
121. Driving module
122. Position detection module
130. Guide Roller
140. Detection sensor
141. Sense Bar
141a. incline
142. Elastic member
143. Position switch
144. Detection sensor frame
150. Lift
151. Lifting Jaw
152. Lift switch
153. Cylinder
200. Input section
201. Input hole
210. Revolving brush
211. Rotary shaft
212. Brush

Claims (2)

In the transfer device for transferring the H-beam,
Consisting of
Further comprising; an input unit provided on one side of the transfer rail portion to input the H-beam toward the transfer rail portion,
The transfer rail part is provided in a space spaced apart between the transfer rollers consisting of a plurality of detection sensors for detecting the position of the H-beam seated on the upper side of the transfer roller; is further provided,
The detection sensor,
A sensing bar whose upper end protrudes upward from the transfer roller, and descends by pressing the H-beam moving upward;
An elastic member provided at the lower end of the sensing bar, compressed when the sensing bar is lowered by the H-beam, and elevating the sensing bar by an elastic restoring force in the absence of the H-beam at the upper end of the sensing bar; And
A position switch provided outside the upper end of the elastic member to detect the movement of the sensing bar ascending and descending to detect the position of the H-beam; and
It is characterized in that it detects the position of the H-beam moving along the transfer rail part, and controls whether or not the transfer roller is driven and the rotational speed to prevent collision between H-beams, and is automatically controlled according to the presence of H-beam. But,
The injection unit includes an injection hole through which the H-beam passes and is introduced into the transfer rail unit; And a rotating brush that rotates on both sides inside the injection hole to collide with the outer surface of the H-beam passing through the injection hole to remove foreign substances, and
The transfer rail unit includes a control unit for controlling the drive of the transfer roller and the rotary brush; and
The transfer roller rotates by receiving power from an external motor,
A transmission module connected to the motor to adjust the rotational speed of the transfer roller;
A rotation shaft connected to the transmission module to rotate;
A magnet provided in a state spaced apart from the outer edge of the rotation shaft and controlling the deceleration and acceleration of the rotating shaft by adjusting the degree of magnetic force; And
And a roller frame provided outside the magnet and preventing the magnetic force of the magnet from affecting the H-beam seated on the outer surface. delete

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