KR102094413B1 - Loading arm assembly of auto loader for feeding processing material - Google Patents

Abstract

The present invention relates to a loading arm assembly of an automatic loader for supplying a material, capable of minimizing an installation space by improving the structure of the loading arm assembly. According to the present invention, the loading arm assembly of an automatic loader for supplying a material comprises: a driving member installed on a base plate; a screw shaft; a moving bracket; a first moving member; a second moving member; a third moving member; and a support and guide means, wherein the support and guide means includes a first linear motion (LM) guide module, a second LM guide module, and a third LM guide module.

Description

LOADING ARM ASSEMBLY OF AUTO LOADER FOR FEEDING PROCESSING MATERIAL}

The present invention relates to an autoloader for supplying materials, and more particularly, to improve the structure of a loading arm assembly applied to an autoloader used to automatically load or unload materials to processing equipment.

In general, an auto loader (Auto Loader) is an equipment that automatically supplies the material to be processed to processing equipment such as machine tools.

That is, an autoloader is an equipment provided for loading various materials for processing equipment including a machine tool such as a CNC lathe so that the material can be automatically supplied to a specific location, or for taking out the finished material.

The auto loader picks up the material to be processed and loads or unloads it with various processing equipment such as a machine tool. To this end, a gripper for picking up the material is usually installed at the end of the loading arm.

On the other hand, as such an autoloader, registered patent No. 0312010 (April 08, 2003: the name of the machine tool autoloader), registered patent No. 1727740 (April 11, 2017: Name of the invention: multistage autoloader), registered Several types have been proposed in Utility Model No. 0424966 (2006.08.22. Name of the design: autoloader of CNC lathe).

However, these conventional autoloaders have the following disadvantages due to structural problems in the loading arm assembly for material loading.

First, conventionally, the structure of the loading arm assembly is complicated, or due to the disadvantages of the operating method, it requires a lot of space for the installation of the autoloader, or it does not stably move and shakes when moving back and forth for loading and unloading materials. It is a situation that has problems such as this occurs.

In other words, the conventional autoloader, due to the structural disadvantages of the loading arm assembly, requires a lot of installation space, so it has to be limitedly manufactured according to a specific facility, thereby reducing the versatility and laying out the entire processing facility. In addition to this, the degree of freedom in design of processing equipment is reduced, and space efficiency is reduced.

In addition, the conventional auto loader has a disadvantage in that it is difficult to stably move the loading arm such as shaking due to a problem in support force when the loading arm is moved, which is an accurate loading and unloading of material loading and unloading. This results in problems such as deteriorating work stability by making it difficult and significantly lowering the moving speed of the loading arm, thereby causing a decrease in productivity.

(Patent Document 1): Republic of Korea Patent Registration No. 10-0381210, 2003.04.08. (Patent Document 2): Korean Registered Patent Publication No. 10-1727740, 2017.04.11. (Patent Document 3): Republic of Korea Utility Model No. 20-0424966, 2006.08.22. (Patent Document 4): Republic of Korea Utility Model Publication No. 20-2014-0001284, 2014.03.05.

The present invention is to solve the above-mentioned problems, through the improvement of the structure of the loading arm assembly applied to the autoloader used to load or unload material from the processing equipment, the installation space of the loading arm assembly is minimized On the other hand, it is possible to improve the reliability of the autoloader by allowing the loading arm to be firmly supported and accurate and stable movement can be realized when the loading arm is moved back and forth.

In order to achieve the above object, the present invention is a drive member that is a driving source installed on a base plate, a screw shaft that is installed to receive power from the drive member on the base plate to rotate forward or reverse, and the screw A moving bracket installed on the shaft to be movable in the forward or reverse direction along the axial direction, a primary moving member coupled to the moving bracket and moving along the axial direction of the screw shaft, and interlocking when the primary moving member is moved It is installed so as to move in the forward or reverse movement of the primary moving member at a relative speed different from the primary moving member, the secondary moving member is installed to be interlocked when the secondary moving member is moved, and the 2 When moving in the forward or reverse direction of the secondary moving member, it is squared at a relative speed different from that of the secondary moving member. Alternatively, a support for guiding linear motion while supporting the third moving member moving in the reverse direction and the shaking and sagging in the horizontal and vertical directions of the primary moving member to the tertiary moving member interlocked when the driving member is driven. And it provides a loading arm assembly of the auto loader for supplying the material comprising a guide means.

The loading arm assembly of the autoloader for material supply according to the present invention provides the following heh effect.

First, according to the present invention, the space required for installation can be minimized by improving the structure of the loading arm assembly of the autoloader, and accordingly, design freedom and space efficiency of the material processing equipment can be improved.

That is, the loading arm assembly of the auto loader of the present invention is a structure that is stretched in three stages, and has a compact structure in its height as well as in the longitudinal direction, so that space required for installation of the loading arm assembly can be minimized. Accordingly, it is possible to increase design freedom in layout design of processing equipment for material processing, and to increase space efficiency of material processing equipment.

Next, according to the present invention, through the improvement of the structure of the loading arm assembly of the auto loader, when loading and unloading the material by the auto loader, an effect of improving the operation precision and stability of the loading arm can be provided.

That is, since the loading arm assembly of the autoloader of the present invention is a structure in which the loading arms operating in the forward and backward directions are supported while being firmly supported simultaneously in the horizontal and vertical directions, as well as being supported rigidly, they can be accurately and stably guided and moved. When moving the loading arm for loading and unloading, it is possible to improve the operation precision and speed.

On the other hand, the loading arm assembly of the autoloader of the present invention can be modularized, and when modularized, the modular loading arm assembly can be replaced entirely during emergency maintenance or other standard loading arm assembly installation by holding a spare. Thereby, effects such as quickly responding to the situation and shortening the maintenance time can be provided.

In addition, the loading arm assembly of the auto loader of the present invention is installed as the first bottom LM block and the first side LM block are installed in a state where the first fixing bracket is installed vertically on the upper surface of the base plate which is horizontally installed. 1 The side and bottom surfaces of the moving member can be supported horizontally and vertically, respectively, and the first bottom LM block and the first side LM block are automatically assembled in the process of being assembled to the base plate and the first fixing bracket (). There is an effect that can be assembled in a state in which the horizontal and vertical fixing of the first moving member is aligned.

In addition, the loading arm assembly of the autoloader of the present invention is the first even if an external impact is applied to the first moving member as the lower surface and side surfaces of the first moving member are supported on the base plate and the first fixing bracket (), respectively. There is an effect that can prevent the horizontal and vertical fixing of the moving member is wrong.

1 is a perspective view showing a state in which the auto loader of the present invention is applied to processing equipment for material processing
Figure 2 is a perspective view showing the auto loader of Figure 1
Figure 3 is a perspective view showing the loading arm assembly of Figure 2
Figure 4 is a perspective view showing a loading arm assembly viewed from a different direction from Figure 3
Figure 5 is a bottom perspective view of the loading arm assembly of Figure 3
6A and 6B are plan views of the loading arm assembly of FIG. 3,
Figure 6a is a perspective view for explaining the position of the first belt in a state where the loading arm assembly is fully folded
Figure 6b is a perspective view for explaining the position of the first belt in a state where the loading arm assembly is fully extended in three stages
7A and 7B are reference perspective views showing main parts to explain the structure and operation of the loading arm assembly of the present invention,
Figure 7a is a perspective view for explaining the position of the first belt in a state where the loading arm assembly is fully folded
Figure 7b is a perspective view for explaining the position of the first belt in a state where the loading arm assembly is fully extended in three stages

Hereinafter, a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings 1 to 7B. In describing embodiments of the present invention, the same reference numerals are used for the same components.

First, the configuration of the loading arm assembly of the auto loader (A / L) according to the present invention will be described with reference to FIGS. 1 to 7B.

The loading arm assembly 1 of the auto loader (A / L) according to the present invention includes a driving member (M) that is a driving source installed on the base plate 100 and the driving member (on the base plate 100). A screw shaft 140 installed to receive power from M and installed to rotate forward or reverse, and a moving bracket 150 installed on the screw shaft 140 to move in the forward or reverse direction along the axial direction. , The primary moving member 210 coupled to the moving bracket 150 and moved along the axial direction of the screw shaft 140 and the primary moving member 210 are interlocked when the primary moving member 210 moves. When the moving member 210 moves in the forward or reverse direction, the secondary moving member 220 moves forward or backward at a relative speed different from the primary moving member 210, and interlocks when the secondary moving member 220 moves. It is installed so as to be square of the secondary moving member 220 Alternatively, when moving in the reverse direction, the third moving member 230, which moves in the forward or reverse direction at a relative speed different from the second moving member 220, and the primary moving member 210, which interlocks when the driving member M is driven ) To the tertiary moving member 230, it is configured to include support and guide means for guiding linear motion while supporting to prevent shaking and sagging in the horizontal and vertical directions.

Here, 'forward' means a direction in which the primary to tertiary moving members 230 are unfolded as the moving bracket 150 approaches the driving member M on the screw shaft 140, and 'reverse' Is a direction in which the primary to tertiary moving member 230 is folded as the moving bracket 150 moves away from the driving member M on the screw shaft 140, and the primary moving member ( It is assumed that 210) to the tertiary moving member 230 may also be referred to as a loading arm.

On the other hand, on the surface of the base plate 100, the first fixing bracket 110 in the form of a straight wall is installed to be fixed without displacement, and the driving member M is installed side by side in a position close to the first fixing bracket 110. It is installed on the opposite side of the primary moving member 210 based on the first fixing bracket 110.

Therefore, when the moving bracket 150 approaches the drive member M on the screw shaft 140, the moving bracket 150 also approaches the first fixing bracket 110, and the moving bracket 150 has a screw shaft 140. When moving away from the drive member (M) on the top, it is also away from the first fixing bracket (110).

As the driving member M, a driving device such as a motor and a cylinder may be applied. In addition to the driving device, various driving devices capable of moving the moving bracket 150 in the forward and backward directions are provided. Can be applied.

Here, it will be described by applying a motor to the drive member (M).

On the other hand, the support and guide means, a first linear motion (LM) guide module supporting the primary moving member 210 in the vertical direction and the horizontal direction and guiding the linear motion of the primary moving member 210 310, a second LM guide module 320 supporting the secondary moving member 220 in the vertical and horizontal directions and guiding the linear motion of the secondary moving member 220, and the tertiary And a third LM guide module 330 supporting the moving member 230 in the vertical direction and the horizontal direction and guiding the linear motion of the third moving member 230.

The first LM guide module 310 is fastened on the side of the first fixing bracket 110 to support the primary moving member 210 in a horizontal direction without shaking, the first side LM block 310a And, the first side slider 310b, which is installed to slide while being guided by the first side LM block 310a and fixed to move together with the primary moving member 210, is fastened to the base plate and It is installed to slide while receiving the guidance of the first bottom LM block 310c and the first bottom LM block 310c to support the primary moving member 210 from the bottom so that there is no sagging with respect to the vertical direction while the primary And a first bottom slider 310d fixed on the primary moving member 210 to move together with the moving member 210.

The second LM guide module 320, the second fixing bracket 120 in the form of a flat plate fastened to be parallel to the base plate 100 on the upper surface of the primary moving member 210, the second The second top LM block 320a and the second top LM block 320a installed on the lower surface of the fixing bracket 120 and supporting the second moving member 220 so that there is no sagging with respect to the vertical direction. It is installed to slide while being guided, and the second top slider 320b is fixed to move together with the second moving member 220, and is fastened to the side surface of the first moving member 210 so that the second moving member ( The second side LM block 320c supporting the 220 so that there is no shaking with respect to the horizontal direction, and installed to slide while being guided by the second side LM block 320c, together with the secondary moving member 220 A second side slider (320d) fixed on the secondary moving member 220 to move ).

The third LM guide module 330 is fastened to the side of the secondary moving member 220 to support the third moving member 230 so that there is no shaking in the horizontal direction from the side, the third side LM block 330a ), And a third side slider installed on the third moving member 230 to move together with the third moving member 230 while being installed to slide while being guided by the third side LM block 330a ( 330b), a third fixing bracket 130 in the form of a flat plate fastened to be parallel to the base plate on the lower surface of the secondary moving member 220, and fastened on the third fixing bracket 130, The third bottom LM block 330c supporting the third moving member 230 so that there is no sag in the vertical direction from the bottom, and the third bottom LM block 330c are installed to slide while being guided. The third moving member 230 to move together with the moving member 230 It includes a third bottom slider (330d) fixed on.

The third bottom LM block 330c is, of course, fastened to a position where interference with the secondary moving member 220 is prevented from being fastened on the third fixed bracket 130, specifically, the third fixed bracket It is installed along the moving direction of the tertiary moving member 230 on the edge of 130.

On the other hand, the loading arm assembly (1) of the present invention, the primary moving member (210) to 3 so that the entire length of the loading arm assembly (1) in accordance with the forward or reverse rotation of the drive member (M) is extended or reduced Interlocking means for interlocking the vehicle moving member 230 is provided.

Interlocking means for elongation and reduction of the loading arm assembly (1), the first rollers 410 are installed to be respectively idly provided in the recess grooves provided in the middle portion in the height direction of both ends of the primary moving member 210 ), The first timing belt 510 is installed to connect the first roller 410 on both sides, and coupled to one side of the belt surface of the first timing belt 510 and displaced on the first fixing bracket 110 The first timing belt fastener 511 that is fastened so as not to be fastened, and the secondary moving member fastener 512 provided for fastening with the secondary moving member 220 on the other side of the belt surface of the first timing belt 510 It includes.

Here, without providing the first roller 410 on both sides and the first timing belt 510 on the side surface of the primary moving member 210, the concave groove in the middle of the surface of the primary moving member 210 and The reason for providing the first roller 410 and installing the first timing belt 510 therein is that the primary moving member 210 is installed so as not to deviate from the base plate in the folded state. This is to make the most compact design considering space efficiency.

On the other hand, the interlocking means for the expansion and contraction of the loading arm assembly (1), the second moving member fastener 512, the second timing belt 520 is provided for coupling with one side of the belt surface of the second Timing belt fastener 521, a second roller 420 that is installed to be idly installed on the lower surface of one end portion of the secondary moving member 220 and the lower surface of the third fixing bracket 130, and both sides The second timing belt 520 is installed to connect the second roller 420, and a third moving member coupled for connection with the tertiary moving member 230 on the other side of the belt surface of the second timing belt 520 It includes a fixture (523).

At this time, the tertiary moving member fastener 523, the belt fastening portion 523a coupled to the other side of the belt surface of the second timing belt 520 and the vertical direction orthogonal to the movement direction of the belt fastening portion 523a A moving member fastening portion 523b is extended and fastened to one end (that is, the end opposite to the gripper) of the tertiary moving member 230.

That is, on the other side of the belt surface of the second timing belt 520 for the same structural principle as the secondary moving member fixture 512, for coupling the second timing belt 520 and the tertiary moving member 230 A third moving member fixture 523 is provided.

In addition, installing the second timing belt 520 at the lower portion of the secondary moving member 220 is advantageous in terms of maintenance, such as replacement of the second timing belt 520.

In other words, each of the primary to tertiary moving members 230 is supported so that there is no flow or sagging in the horizontal and vertical directions, and each of the supporting structures of the primary to tertiary moving members 230 is specific to the components. Although there are detailed differences in shape and installation location, the same structural principle is applied as a whole.

On the other hand, the rollers and the belts installed on the primary moving member 210 and the secondary moving member 220 also have differences in installation positions and the like, but are installed under the same structural principle.

Hereinafter, the operation of the loading arm assembly 1 of the autoloader A / L according to the present invention configured as described above will be described with reference to FIGS. 1 to 7B.

First, looking at the process of unfolding in three stages in the fully folded state of the loading arm assembly (1) of the present invention is as follows.

When the driving member M installed on the base plate 100 is driven in a state where the loading arm assembly 1 is completely folded (that is, in a folded state), power is transmitted to the driving member M, and the screw shaft 140 This will rotate forward, and accordingly, the moving bracket 150 will move in a direction (ie, forward direction) approaching the driving member M along the axial direction of the screw shaft 140, and is coupled to the moving bracket 150. The primary moving member 210 is moved in the forward direction together with the moving bracket 150.

At this time, the first rollers 410 are respectively installed to be idle on the recessed grooves on both sides of the intermediate portion of the primary moving member, and the first timing belts 510 are installed on the first rollers 410, One side of the first timing belt 510 is fastened so as not to be displaced on the first fixing bracket 110 by the first timing belt fastener 511.

Therefore, when the primary moving member 210 moves in the forward direction, the first timing belt 510 is additionally moved in the forward direction through the rolling motion like a wheel of a tracked vehicle while one side is fixed.

On the other hand, when the primary moving member 210 moves in the forward direction, since the secondary moving member 220 is coupled to the other side of the first timing belt 510, the secondary moving member 220 also interlocks in the forward direction. The moving amount of the secondary moving member 220 is added to the amount of movement of the first timing belt 510 in addition to the moving amount of the primary moving member 210, so the secondary moving member 220 Is moved at a relative speed different from the primary moving member 210.

That is, when the primary moving member 210 moves in the forward direction, the secondary moving member 220 moves in the forward direction at a relative speed greater than that of the primary moving member 210.

Meanwhile, as described above, when the primary moving member 210 and the secondary moving member 220 move in the forward direction, the tertiary moving member is provided on the other side of the second timing belt 520 installed below the secondary moving member 220. Since the 230 is coupled, the tertiary moving member 230 also moves in a forward direction in conjunction with the movement amount of the tertiary moving member 230 in addition to the movement amount of the secondary moving member 220. Since the amount of movement through the rolling motion of the timing belt 520 is added, the tertiary moving member 230 moves in a forward direction at a relative speed different from that of the secondary moving member 220 (ie, a larger relative speed). . ,

That is, when the primary moving member 210 and the secondary moving member 220 move in the forward direction, the tertiary moving member 230 has a larger relative than these primary moving member 210 and the secondary moving member 220 It will move in a forward direction at a speed.

When the movement in the forward direction is completed by such an operation, the loading arm assembly 1 of the present invention is fully unfolded in three stages, picking up the material to be processed and loading it into processing equipment such as a machine tool, or the processing equipment. Will be unloaded from.

Next, the process of folding the loading arm assembly 1 of the present invention in a fully unfolded state in three stages will be described.

It can be seen that the state in which the loading arm assembly 1 of the present invention is folded in the fully extended state in three stages is made in the reverse order of the process in which the loading arm assembly described above is unfolded in three stages in the folded state.

Specifically, when the driving member M installed on the base plate 100 is driven in a state where the loading arm assembly 1 is fully unfolded in three stages (that is, in an extended state), power is transmitted to the driving member M Receiving, the screw shaft 140 rotates forward, and accordingly, the moving bracket 150 moves in a direction away from the driving member M (ie, in the reverse direction) along the axial direction of the screw shaft 140, and the moving bracket The primary moving member 210 coupled to the 150 is moved in the reverse direction with the moving bracket 150.

At this time, the first rollers 410 are respectively installed to be idle on the recessed grooves on both sides of the intermediate portion of the primary moving member, and the first timing belts 510 are installed on the first rollers 410, One side of the first timing belt 510 is fastened so as not to be displaced on the first fixing bracket 110 by the first timing belt fastener 511.

Therefore, when the primary moving member 210 moves in the reverse direction, the first timing belt 510 further moves in the reverse direction through the rolling motion like a wheel of a tracked vehicle while one side is fixed.

On the other hand, when the primary moving member 210 moves in the reverse direction, since the secondary moving member 220 is coupled to the other side of the first timing belt 510, the secondary moving member 220 also interlocks in the reverse direction. The moving amount of the secondary moving member 220 is added to the amount of movement of the first timing belt 510 in addition to the moving amount of the primary moving member 210, so the secondary moving member 220 Is moved at a relative speed different from the primary moving member 210.

That is, when the primary moving member 210 moves in the reverse direction, the secondary moving member 220 moves in the reverse direction at a greater relative speed than the primary moving member 210.

On the other hand, when the primary moving member 210 and the secondary moving member 220 move in the reverse direction as described above, the tertiary moving member on the other side of the second timing belt 520 installed below the secondary moving member 220 Since the 230 is coupled, the tertiary moving member 230 also moves in a reverse direction in cooperation, and the amount of movement of the tertiary moving member 230 is second in addition to the amount of movement of the secondary moving member 220. Since the amount of movement through the rolling motion of the timing belt 520 is added, the tertiary moving member 230 moves in a reverse direction at a relative speed (ie, a larger relative speed) different from the secondary moving member 220. . ,

That is, when the primary moving member 210 and the secondary moving member 220 are reversely moved, the tertiary moving member 230 has a larger relative than these primary moving member 210 and the secondary moving member 220. It will move in the reverse direction at a speed.

The loading arm assembly 1 of the present invention acting in this way can minimize the installation space, and accordingly, the design freedom and space efficiency of the material processing equipment can be improved.

That is, since the loading arm assembly 1 of the present invention is a structure that is stretched in three stages and has a compact structure when folded in the longitudinal direction, space required for installation of the loading arm assembly 1 can be minimized.

In addition, the loading arm assembly 1 of the present invention, the installation position of the first timing belt 510 and the second timing belt 520, the first timing belt 510 and the secondary moving member 220 is coupled In the structure, the coupling structure of the second timing belt 520 and the tertiary moving member 230, the interlocking action for the expansion and contraction of the loading arm assembly 1 through the structural arrangement peculiar to the present invention is effectively performed while loading Compactness can be achieved at the entire height of the arm assembly 1.

Accordingly, the loading arm assembly 1 of the present invention can increase the degree of freedom in design in layout design of the processing equipment for processing the material, and can increase the space efficiency of the material processing equipment.

That is, the loading arm assembly 1 of the present invention is a structure that is stretched in three stages, and has a compact structure in its height as well as in the longitudinal direction, so that space required for installation of the loading arm assembly 1 can be minimized. Accordingly, it is possible to increase design freedom in layout design of processing equipment for material processing, and to increase space efficiency of material processing equipment.

On the other hand, the loading arm assembly 1 of the present invention enables to improve the operation precision and stability of the loading arm during the loading and unloading operation of the material.

That is, the loading arm assembly 1 of the auto loader (A / L) of the present invention is a structure in which a loading arm that moves forward and backward is supported while being supported simultaneously in the horizontal and vertical directions, and thus is not only supported rigidly but also accurately and stably Since it can be guided and moved, it is possible to improve the operation precision and speed of the loading arm.

And, the loading arm assembly 1 of the auto loader (A / L) of the present invention can be modularized. In the case of modularization, when installing a loading arm assembly of an emergency maintenance or other standard through the holding of a spare module, The modular loading arm assembly can be replaced as a whole, enabling quick response to situations and reduced maintenance time.

On the other hand, it is of course not limited to the above-described embodiments of the present invention, and various modifications and variations are possible without departing from the scope of the technical spirit of the present invention.

A / L: Autoloader 1: Loading arm assembly
100: base plate M: drive member
140: screw shaft 150: moving bracket
110: first fixing bracket 120: second fixing bracket
130: third fixing bracket 210: primary moving member
210a: recess groove 220: secondary moving member
230: 3rd moving member 310: 1st LM guide module
310a: first side LM block 310b: first side slider
310c: first bottom LM block 310d: first bottom slider
320a: Second top LM block 320: Second LM guide module
320b: Second top slider 320c: Second side LM block
320d: Second side slider 330: Third LM guide module
330a: Third side LM block 330b: Third side slider
330c: Third bottom LM block 330d: Third bottom slider
410: first roller 420: second roller
510: first timing belt 520: second timing belt
511: first timing belt fixture 512: secondary moving member fixture
521: second timing belt fastener 523: tertiary moving member fastener
523a: Belt fastening part 523b: Moving member fastening part

Claims (10)

A drive member that is a driving source installed on a base plate, a screw shaft installed to receive power from the drive member on the base plate to rotate forward or reverse, and a forward direction along the axial direction of the screw shaft on the screw shaft, or A moving bracket installed to be movable in the reverse direction, a primary moving member coupled to the moving bracket and moving along the axial direction of the screw shaft, and installed to interlock when the primary moving member is moved and the primary moving member When moving in the forward or reverse direction, the secondary moving member moves forward or backward at a relative speed different from the primary moving member, and is installed to interlock when the secondary moving member moves, and when the secondary moving member moves in the forward or reverse direction. Moving in the forward or reverse direction at a relative speed different from the secondary moving member It includes a third moving member and a supporting and guiding means for guiding linear motion while supporting to prevent shaking and sagging in the horizontal and vertical directions of the first moving member to the third moving member interlocked when the driving member is driven. Has a configuration;
On the surface of the base plate, a first fixed bracket in the form of a straight wall is installed to be fixed without displacement, and the driving member is installed side by side in a position close to the first fixed bracket, but opposite to the primary moving member based on the first fixed bracket. Is installed on;
The support and guide means,
A first linear motion (LM) guide module supporting the primary moving member in the vertical and horizontal directions and guiding the linear motion of the primary moving member, and the secondary moving member in the vertical and horizontal directions A second LM guide module supporting and guiding the linear motion of the secondary moving member, and a third LM guide supporting the tertiary moving member in the vertical and horizontal directions and guiding the linear motion of the tertiary moving member Modules;
The first LM guide module,
A first side LM block fastened on the side of the first fixing bracket and supporting the primary moving member, and installed to slide while being guided by the first side LM block while being fixed to move together with the primary moving member The first side slider and the first bottom LM block fastened to the base plate and supporting the primary moving member from below, and installed to slide while being guided by the first bottom LM block while the primary moving member And a first bottom slider fixed on the primary moving member to move together with the loading arm assembly of the autoloader. delete delete delete According to claim 1,
The second LM guide module,
A second fixing bracket in the form of a flat plate that is fastened to be parallel to the base plate on the upper surface of the primary moving member, and a second tower installed on the lower surface of the second fixing bracket to support the secondary moving member An LM block, a second top slider which is installed to slide while being guided by the second top LM block, and is fixed to move together with the second moving member, is fastened to the side of the primary moving member to move the second. A second side LM block supporting a member, and a second side slider installed on a slide while being guided by the second side LM block and fixed on the second moving member to move together with the second moving member Autoloader loading arm assembly, characterized in that. According to claim 1,
The third LM guide module,
The third side LM block is fastened to the side of the secondary moving member to support the third moving member from the side, and is installed to slide while being guided by the third side LM block while being moved together with the third moving member A third side slider fixed on the third moving member, a third fixing bracket in the form of a flat plate which is fastened in parallel to the base plate on the lower surface of the second moving member, and fastened on the third fixing bracket It is installed so as to slide while being guided by the third bottom LM block and the third bottom LM block supporting the third moving member from below, and fixed on the third moving member to move together with the third moving member Autoloader loading arm assembly, characterized in that it comprises a third bottom slider. The method of claim 6,
A loading arm assembly of an autoloader comprising interlocking means for interlocking the primary moving member to the tertiary moving member so that the entire length of the loading arm assembly is extended or reduced according to the forward or reverse rotation of the driving member. . The method of claim 7,
Interlocking means for the expansion and contraction of the loading arm assembly,
A first roller installed to be respectively idly provided in the recessed grooves provided in the middle portion in the height direction of both ends of the primary moving member,
A first timing belt installed to connect the first rollers on both sides,
The first timing belt fastener coupled to one side of the belt surface of the first timing belt and fastened so as not to be displaced on the first fixing bracket,
The loading arm assembly of the autoloader, characterized in that it comprises a secondary moving member fixture provided for fastening with a secondary moving member on the other side of the belt surface of the first timing belt. The method of claim 7,
Interlocking means for the expansion and contraction of the loading arm assembly,
A second timing belt fixture provided for coupling with one side of the belt surface of the second timing belt under the secondary moving member fixture;
A second roller which is rotatably installed on the lower surface of one end of the secondary moving member and the lower surface of the third fixing bracket,
A second timing belt installed to connect the second rollers on both sides,
A loading arm assembly of an autoloader, comprising a tertiary moving member fixture coupled for connection with a tertiary moving member on the other side of the belt surface of the second timing belt. The method of claim 9,
The third moving member fixture,
A belt fastening part coupled to the other side of the belt surface of the second timing belt,
The load arm assembly of the autoloader, characterized in that it comprises a moving member fastening part extending in a vertical direction orthogonal to the moving direction of the belt fastening part and fastened to one end of the third moving member.

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