KR20090077215A - Apparatus of vacuum adsorption for separate collection of paper inserted between glasses - Google Patents

Abstract

A separation and collection system for absorption spacing paper is provided to transport the removed spacing paper efficiently because the spacing paper is piled up in the collecting rod and the collecting rod is entirely moved. A separation and collection system for absorption spacing paper comprises a vertical plate(126) which is distanced from a glass plate(11) and vertically set, a lifting member(127) which is installed in the vertical plate in order to lift up and down, a rotary shaft(122) which is vertically installed on the lift member, and an absorption rod(121) which is horizontally installed on the rotary shaft and comprises a absorption port for absorbing the spacing paper.

Description

Apparatus of vacuum adsorption for separate collection of paper inserted between glasses}

1 is a view for explaining the separate sheet separating apparatus according to the present invention;

2 is a view for explaining a form in which slippers are interposed between glass plates;

3 is a view for explaining the glass plate transport robot 110;

4A to 4F are views for explaining the transfer process of the glass plate 11;

5 is a view for explaining the transfer process of the slip sheet 21a.

<Description of reference numbers for the main parts of the drawings>

11: glass plate 21: kanji

110: glass plate transfer robot 111: transfer robot support plate

112a, 112b: transfer robot arm 112c: forklift

112d: adsorption stage 113, 125: horizontal moving plate

114, 123: horizontal moving means 115: conveyor

116a, 116b: inclined joint 120: sebum adsorption separation collection device

121: adsorption rod 121a: adsorption port

122: rotation axis 124: horizontal movement control means

126: vertical plate 127: lifting member

128: optical sensor 129: ice sheet collecting rod

130: mounting base 134: mounting base

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a paper inserted between glasses separation collection device, and more particularly, to an adsorption type separation paper collection device.

Glass substrates are used as substrates for flat panel displays such as TFT-LCDs and solar cells. Usually, a large glass plate is transported with a layered layer, and then the glass plates are taken out one by one and put into a process line. At this time, in the process of taking out the glass plates one by one, two glass plates are in close contact with each other, and two glass plates are lifted at a time. Eventually, one of them is dropped and the glass plate is frequently broken. In order to prevent this, interlayers are interposed between the glass plates when the glass layers are stacked. Therefore, it is necessary to take out a sheet of glass and then separate the sheets of sewage.

Therefore, the technical problem to be achieved by the present invention is to provide a separate sheet separating device that can efficiently separate the collection of interstitial paper interposed between the glass plates in transferring a plurality of glass plates stacked one by one.

Separator collection device according to the present invention for achieving the above technical problem, relates to a separator paper separation collection device for separating and separating interstitial paper interposed between the glass plate is erected with a plurality of stacked, the side on the side of the glass plate A vertical plate vertically spaced apart from the glass plate at a predetermined interval; An elevating member installed on the vertical plate so as to be elevable; A rotating shaft installed vertically on the elevating member; An adsorption rod installed horizontally on the rotation shaft and having an adsorption port for adsorbing the interleaver; Characterized in that it comprises a.

The separator is preferably interposed so that an upper portion thereof is exposed above the glass plate. In this case, it is preferable that an identification sensor is installed on the suction rod to determine whether the suction rod is higher than the glass plate. The lowering member preferably includes a lifting control means for controlling the lifting movement of the lifting member so that the suction rod is positioned higher than the glass plate in response to the grasping result of the identification sensor.

The identification sensor may be an optical sensor, in which case the optical sensor distinguishes the light reflected from the glass plate and the light reflected from the interleaver to determine whether the adsorption rod is located above the glass plate. .

In the rotation radius of the adsorption rod with the rotation axis as the axis of the adsorption rod can be installed horizontally longer than the adsorption rod, wherein the adsorption rod is rotated around the rotation axis to pass through the interliner collection rod When the interleaver adsorbed on the adsorption rod is caught by the interleaver collection rod, the adsorption rod releases adsorption through the adsorption port.

The vertical plate is preferably installed on a horizontal plate, the horizontal plate is installed to linearly move in the front and back direction of the glass plate.

Hereinafter, with reference to the accompanying drawings, preferred embodiments of the present invention will be described in detail. The following examples are only presented to understand the content of the present invention, and those skilled in the art will be capable of many modifications within the technical spirit of the present invention. Therefore, the scope of the present invention should not be construed as limited to these embodiments.

1 is a view for explaining the separate sheet separating apparatus according to the present invention. Referring to FIG. 1, the loading table 130 is positioned in front of the glass plate conveying robot 110, and the conveyor 115 is located behind the glass plate conveying robot 110, so that the loading table 130, the glass plate conveying robot 110, and the conveyor 115 are linear. Is arranged. The side surface of the mounting table 130 is installed a sebaceous adsorption separation collection device 120 and the sewage collection rod 129 is installed in the vicinity of the sebaceous adsorption separation collection device 120.

The mounting table 130 is erected at an angle to the mounting table pedestal 134, and a plurality of glass plates 11 are stacked on the mounting table 130. Therefore, the glass plate 11 is also set up at an angle similarly to the mounting table 130. The interleaf paper 21 is interposed between the glass plates 11.

As shown in FIG. 2, it is preferable to use a sheet larger than the glass plate 11 in consideration of ease of separation. In the present invention, it is preferable to expose the upper portion of the glass plate (11). A portion of the interleaved paper 21 exposed upward of the glass plate 11 is indicated by reference numeral B, and a portion located between the glass plates 11 is denoted by reference numeral A. FIG.

On the side of the glass plate 11 is horizontally spaced apart from the glass plate 11 by a predetermined horizontal moving plate 125 of the separator adsorption separation collection device 120 is installed. The horizontal moving plate 125 is installed on the horizontal moving means 123, and by the operation of the horizontal moving means 123, the ice sheet adsorption separation collection apparatus 120 is horizontally moved in the front and rear directions of the glass plate 11. The horizontal movement control means 124 is installed in the horizontal movement means 123, and the horizontal movement of the horizontal movement plate 125 is controlled by the horizontal movement control means 124.

The vertical plate 126 is vertically erected on the horizontal movable plate 125, and the elevating member 127 is installed to be capable of lifting up and down on the vertical plate 126. The rotating shaft 122 is vertically installed on the elevating member 127 so as to be horizontally rotated, and the adsorption rod 121 is installed horizontally on the rotating shaft 122. An adsorption port 121a is formed in the adsorption rod 121, and the interleaver 21a is adsorbed through the adsorption port 121a.

The adsorption rod 121 is provided with an optical sensor 128 for detecting the presence of the glass plate (11). Since the light reflected from the glass plate 11 and the light reflected from the slip sheet 21 is different, it is possible to determine whether the suction rod 121 is positioned below or higher than the glass plate 11.

3 is a view for explaining the glass plate transport robot 110. Referring to FIG. 3, the horizontal moving plate 113 is installed on the transport robot support plate 111, and the horizontal moving plate 113 is mounted between the transport robot support plate 111 and the horizontal moving plate 113. Horizontal movement means 114 for horizontal movement toward the side is installed.

An arm of the glass plate conveying robot 110 is installed on the horizontal moving means 114, and the arm of the glass plate conveying robot 110 is divided into a first arm 112a and a second arm 112b. One end of the first arm 112a is connected to the horizontal movable plate 113, and the first arm 112a and the first arm 112a are rotatable in a direction perpendicular to the bottom surface of the first arm 112a. An arm inclined joint 116a is installed at the connection portion of the horizontal movable plate 113.

The second arm 112b has an intermediate portion connected to the other end of the first arm 112a. The glass plate inclined joint 116b is installed at the connection portion of the first arm 112a and the second arm 112b, and the second arm 112b is perpendicular to the bottom surface like a seesaw, with the glass plate inclined joint 116b as the axis. Rotate in one direction

Since the glass plate 11 is large, a plurality of horizontally long forks 112c are provided side by side on the second arm 112b so as to stably support the glass plate 11 from the bottom, and the forks 112c are provided with glass plates 11. An adsorption end 112d is installed on the side facing the surface.

After the glass plate transport robot 110 is horizontally seated on the conveyor 115 while supporting the glass plate from below, the glass plate transport robot 110 should be spaced apart from the glass plate and stay under the conveyor 115 for a while while the conveyor 115 is operating. . To this end, the conveyor 115 is provided with a transfer robot arm passing space A as shown in FIG. 1.

4A to 4F are views for explaining the operation of the glass plate transport robot 110 of FIG.

[Standby mode]

In the standby mode, as shown in FIG. 3A, the glass plate 11 and the glass plate transport robot 110 of the mounting table 130 face each other. In this case, the first arm 112a is erected vertically and the second arm ( 112b) has an angle of 33.5 degrees with the first arm 112a.

[Lean the arm]

Thereafter, as shown in FIG. 4B, the first arm 112a is bowed forward by 39 degrees with the arm inclined joint 116a as the axis so that the second arm 112b is aligned with the glass plate 11. .

[Arm advancement]

Next, as shown in FIG. 4C, the horizontal moving means 114 is operated to horizontally move the horizontal moving plate 113 toward the mounting table 30 so that the suction end 112d contacts the glass plate 11. When the adsorption end 112d touches the glass plate 11, the glass plate 11 is vacuum adsorbed through the adsorption end 112d.

[Farming and Removing Ice Sheets]

As shown in FIG. 4D, the glass plate 11 adsorbed to the adsorption end 112d by lifting the first arm 112a backward about 3 degrees with the arm inclined joint 116a as the axis is mounted on the mounting table 130. Departure by a predetermined interval (T). At this time, the second arm 112b also rotates slightly around the glass plate inclined joint 116b so that the angle between the first arm 112a and the second arm 112b is reduced from 33.5 degrees to 30.5 degrees. After the glass plate 11 is detached from the mounting table 130, the ice sheet 21 underneath the glass plate 11 is absorbed by using the ice sheet adsorptive separation and collection device 120 of FIG. .

Referring to Figures 1 and 5 to explain in detail the separation process, light reflected from the mounting table 130 through the optical sensor 128 while the horizontal transfer plate 125 approaches the mounting table 130 Detect.

When the suction rod 121 is positioned lower than the glass plate 11, the sensor 128 receives light reflected from the glass plate 11, and when the suction rod 121 is positioned higher than the glass plate 11, the sensor 128 is interleaved. The light reflected by 21 is received. When it is determined that the adsorption rod 121 is lower than the glass plate 11 through the light received by the optical sensor 128, the elevating member 127 is further raised by the elevating control means (not shown).

While the horizontal movable plate 125 is horizontally moved toward the mounting table 130, the suction rod 121 ascends to a position facing the interlude (reference B of FIG. 2) exposed on the glass plate 11, and finally When the adsorption rod 121 touches the sheet paper (reference B of FIG. 2) exposed on the glass plate 11, the horizontal movement of the horizontal movement plate 125 is stopped by the horizontal movement control means 124, and the adsorption port 121a Adsorption of the interlayer 21 through the () is made.

Since the middle portion (reference numeral A of FIG. 2) of the slip sheet 21 is in close contact with the front and rear glass plates 11 due to static electricity or the like, the middle portion A of the slip sheet 21 is adsorbed by the adsorption rod 121. In the case of lifting from the glass plate 11, the slip sheet 21 is not peeled off properly from the glass plate 11 below. Therefore, it is preferable to adsorb | suck and remove the part B exposed on the upper side of the glass plate 11 as mentioned above.

After the slip sheet 21 is sucked by the suction rod 121, the rotating shaft 122 rotates. Then, as shown in FIG. 5, the adsorption rod 121 rotates toward the interliner collecting rod 129 placed horizontally with the rotation shaft 122 as the axis. The interlude collection rod 129 is installed horizontally long at a position lower than the suction rod 121 within the rotation radius of the suction rod 121. While the adsorption rod 121 passes over the interstitial collection rod 129, the interstitial sheet 21 adsorbed to the adsorption rod 121 is caught by the interstitial collection rod 129, and the intermediate degree of the interstitial sheet 21 is the number of the interstitials 21. When the absorbing force of the adsorption port 121a is released when the giant rod 129 is caught, the interleaver 21 is spread over the interleaver collection rod 129 as shown in FIG. 1.

[Sitting on conveyor]

Next, as shown in FIG. 4E, the first arm 112a is further rotated backward by 99 degrees with the arm inclined joint 116a as the axis. Eventually, the first arm 112a is inclined backward by 63 degrees with respect to the vertical axis, and the second arm 112b is also rotated so that the angle between the first arm 112a and the second arm 112b is rotated. It is even smaller at 30.5 degrees to 27 degrees. At this time, the glass plate 11 is positioned horizontally on the conveyor (115). When it is confirmed that the glass plate 11 is located on the conveyor 115 through the glass plate detecting means (not shown) installed on the conveyor 115, the operation of the suction end 112d is released.

[Conveyor move]

When the vacuum suction is released, the robot arms 112a and 112b pass through the transfer robot arm passing space A of the conveyor 115 so that the first arm 112a is flipped further back by 2 degrees. Then, the suction end 112d is completely spaced apart from the glass plate 11. At this time, the angle between the first arm 112a and the second arm 112b decreases from 27 degrees to 25 degrees, and the second arm 112b maintains a horizontal state. When the suction end 112d falls from the glass plate 11, the conveyor 115 is operated to move the glass plate 11 to the next work space. After the glass plate 11 is moved, the robot arms 112a and 112b rotate forward again to approach the loading table 130 and repeat the previous process.

As described above, according to the present invention, it is possible to efficiently remove the interlude between the glass plates, and since the interlude is wrapped around the interlude collection rod 129, the removed interlude is efficiently moved by moving the collection rod 129 as a whole. You can also carry it.

Claims (6)

In the separator paper separating and collecting device for separating the interstitial paper interposed between the glass plates which are erected with a plurality of stacked, A vertical plate vertically spaced apart from the glass plate at a side of the glass plate at a predetermined interval; An elevating member installed on the vertical plate so as to be elevable; A rotating shaft installed vertically on the elevating member; And An adsorption rod installed horizontally on the rotation shaft and having an adsorption port for adsorbing the interleaver; Separator separate collection device comprising a. The separator sheet collection device of claim 1, wherein the separator sheet is interposed so that an upper portion thereof is exposed upward of the glass plate. According to claim 2, The adsorption rod is provided with an identification sensor to determine whether the adsorption rod is located higher than the glass plate, and the lifting member receives the grasping result of the identification sensor is fed to the suction rod is the glass plate Separation and collecting device, characterized in that the lifting control means for controlling the lifting motion of the lifting member to be positioned higher than. 4. The method of claim 3, wherein the identification sensor is an optical sensor, and the optical sensor distinguishes the light reflected from the glass plate from the light reflected from the interleaver to determine whether the suction rod is located above the glass plate. Separation separator device, characterized in that the grasp. According to claim 1, wherein the sewage collection rod is installed horizontally longer than the suction rod within the rotation radius of the adsorption rod around the rotary shaft, the adsorption rod is rotated around the rotary shaft to pass through the interliner collection rod. The separator is characterized in that the adsorption rod is installed to release the adsorption through the adsorption port when the interstitial paper adsorbed on the adsorption rod is caught in the sewage collection rod. According to claim 1, wherein the vertical plate is installed on the horizontal plate, the horizontal plate is separated seolji collection apparatus, characterized in that installed in a linear motion in the front and back direction of the glass plate.

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