TW559610B - Automatic conveying vehicle - Google Patents

Abstract

This invention provides an automatic conveying vehicle for transporting and moving a workpiece, comprising: a moving part having a top surface and a driving device, the moving part being moved by the driving device; a transmission device, located on the top surface of the moving part, the transmission device capable of transporting the workpiece into and out of the vehicle; and a support device for supporting the workpiece to facilitate transportation.

Description

559610 V. Description of the Invention (1) [Field of the Invention] The present invention relates to an automatic transfer system, and particularly relates to a track-guided vehicle or an automatic guided vehicle, which has an interaction device for directly Conveying workpieces between two vehicles. [Prior art] Recently: Automatic handling systems have been widely used in the manufacturing industry. Youji ++ ^^ 5 'Concealed automatic guided or track-guided vehicles for semiconductor wafers or liquid crystal display substrates, order delivery operations in a clean room' to facilitate the manufacture of semiconductor devices or flat displays cry ^ tal ^ e1; FPD), such as the LCD display ⑴quid arm, etc. Wei Er even in today's processing environment, such as mechanical point ^ ΐ The operator has been in the same place as the guided vehicle: ΐ ΐ I to make the Semiconductor device or display device. ㈣2: The figure shows the layout of the track-guided vehicles 糸 糸, 先 10 before the prior art. The Leqiu "V by soil ~ r 4 辁 / less track-oriented vehicles 12, 13:: 糸: 10: 32 processing units including _ columns on the body are like reading τ I, the vehicle 12 series only Conveys workers between the completion units 33. The combination is only when the plus vehicle 13 is in a row, and the workpiece is to be recorded. A workpiece is transferred from the vehicle 12 to the t φ ^ ', " < from the delta Hai vehicle 12 to a stacker 3 4. The re-smoke is transported by an intermediate van 16 to another Γ, and then borrows a 13 to get the enemy + from the stack 5 | 35 and the state 35. Only then was the vehicle tedious and time-consuming. · See, this process of transportation is equivalent to P0-188.ptd page 4 559610 V. Description of the invention (2) US Patent No. 6,019 issued to Murata et al. On February 1, 2000 , 563 "Automated Guided Vehicles

Vehicle) ", which is incorporated herein by reference, discloses an auto-guided vehicle and a road-guided vehicle with a light sensor that can safely, reliably and quickly complete the transportation operation. However, the patent also fails to A device for conveying workpieces between vehicles, so it is difficult to convey workpiece rolls between vehicles. 'Ding, Qi s As mentioned before, it is necessary to provide appropriate devices for self-supporting, automatic or track guidance When conveying workpieces between vehicles, it can simplify and speed up the conveying operation. [Summary of the Invention] The main purpose of the present invention is to provide an automatic conveying system, a system, a plurality of conveying vehicles, and can be used in Xijin from + ,, The purpose of this task is to simplify and speed up the conveying operation. The purpose of tdif is to provide a track-guided or automatic guide. The rack can support and lift the workpiece, so that it can be used to transport the workpiece between the two vehicles by the conveying device of the vehicle. For the wrong reason, to achieve the above-mentioned object, the present invention provides a loser and a moving head, which can be used to transmit a drive and a moving part. There is an upper lit driving device on the moving part. The surface transmission device is located at the position where the driving device is moved;-the workpiece is transmitted to the vehicle with a value of 2 ^ t. The surface and the transmission device can Transfer or transport the vehicle to and from the vehicle; and-support F to support the delta workpiece in order to facilitate the transfer of the workpiece. The fork device is used to automatically transport the vehicle, wherein the automatic transportation

Ρ01 · 188.ptd According to another aspect of the present invention, 559610

The f vehicles are Rail Guided Vehicles or Automated Guiding Vehicles.自动 An automatic handling vehicle according to another aspect of the present invention, wherein the lifting system is a 2-bracket, and the transmission device is a telescopic lifting truss. = As mentioned above, according to the track-guided vehicle of the present invention, a workpiece can be lifted by two supports, and the wheel feed of the other track-guided vehicle can transport the workpiece, thereby taking the workpiece Lose one vehicle to another. In order to make the above and other objects, features, and advantages of the present invention better, the following describes the preferred embodiments of the present invention in detail with reference to the accompanying drawings. [Explanation of the invention] Fine: It will take the processing of the transparent substrate of the liquid crystal display device as an example.

Road-guided vehicles and automatic guidance ::: moving: = 2nd picture master ^: J A track guide of a preferred embodiment of the present invention is installed on two systems: package: two ^ ^ 52 ^ 53 ^ ^ ^; ^ line) work together for processing / conveying-work U, 73 (not a virtual-moving part 76 'can be used by electricity, oil pressure, J vehicles 52, 53 have The vehicles 52, 53 move on the track. The lice pressure supplies power, and as shown in the figure, the workpiece is a substrate pole 1 ^ 54, which is used to carry the liquid crystal display.

559610 V. Description of the invention (4) Transparent substrate (not shown) of the device, such as glass substrate. For example, the on-road guided vehicle 53 has a transmission device such as a retractable street frame 56 'fixed to a circular base 58. The truss can be used to transport the substrate cassette 54 to the entrance 75 of the individual processing unit 73, or to take out the substrate cassette 54 from the entrance 75. In the same way, the track guide vehicle 52 can also work with the processing unit 72 to feed or remove the substrate box 54. Please refer to Figures 3a and 3b, which show the guidance of the road according to the present invention. Schematic diagrams of the vehicles 52 and 53. The road-guided vehicles of the present invention " 52, 53 further have support means, such as two brackets 66, which can support the substrate cassette 54 and move up and down (as shown by the arrow in the figure). When the substrate box “needs to be moved from a vehicle 52 to the vehicle 53, the two brackets 66 on the vehicle 52 can support the substrate box 54 to move upward, disengaging the substrate box 54 from the truss 56 and making the vehicle 52 There is a gap between the truss 56 and the base plate E54. At the same time, the truss 56 of the vehicle 53 rises to the vehicle 52 and is inserted into the gap between the truss 56 of the vehicle 52 and the base box 54. The bracket 66 of the vehicle 52 is lowered, so that the substrate ㈣ is placed on the vehicle 53, and the substrate 56 is retracted to return the substrate 5454 from the vehicle to the vehicle 53. Preferably, the The circular bases 58 of the vehicles 52 and 53 are rotatable. 'The ㈣56 can also be used to transport the substrate g54 into the processing order: the entrance 75 of the m, or to take out the substrate box 54 from the entrance 75. The ° -shaped base 58 and the gun frame 56 can be supplied with power by electricity, hydraulic pressure or pneumatic pressure.

559610 V. Description of the invention (5) In another embodiment of the present invention, the two brackets 66 of the track-guided vehicles 52 and 53 are fixed to the vehicles 52 and 53. When the base plate 54 requires a vehicle 52 to move to the vehicle 53, the truss 56 of the vehicle 52 moves downwards so that the base plate box 54 is supported by the bracket 66 and detached from the truss 56, so that the vehicle 52 There is a gap between the truss 56 and the substrate box 54. At the same time, the truss 56 of the vehicle 53 protrudes toward the vehicle 52 and is inserted into the gap between the gun frame 56 of the vehicle 52 and the substrate box 54. After that, the truss 56 of the vehicle rises upward, the substrate box 54 is placed on the truss 56 of the vehicle 53, and the truss 56 is retracted, and then the substrate box 54 can be moved from the vehicle 52 to the vehicle 53. From the above, it can be seen that if the ㈣66 is a fixed method, the workpiece is also transported between the two vehicles. Formula = Tech 3 will understand that the present invention can also be applied to -automatic guided two-feeder robotic guided vehicles, which often need to be ridden between cattle and cattle, and traditionally make U & t, Therefore, the two brackets 6 6 of the present invention may also be able to step on # ό # pieces. This is enough to transport the vehicle between the automatic guided vehicles as described above. According to the present invention, the two brackets of the track support and lift up an industrial vehicle. A type vehicle can be transported by the transport device. ^ Above the track-guided vehicle. The transport of the workpiece is set, and thereby the workpiece is transported to another vehicle. Those skilled in the art will be able to transport the workpiece via a truss wheel :, ‘’. In the automatic transportation vehicle of the invention, the device can also be applied to the present invention.

P〇M88.ptd Page 8 559610

P〇M88.ptd Page 9 Lu 559610 Brief Description of the Drawings [Illustration] Figure 1: A schematic diagram of the system of a guided vehicle, one of the prior art. FIG. 2 is a schematic diagram of a three-dimensional system of a track-guided vehicle according to a preferred embodiment of the present invention. Figure 3a: A schematic plan view of the rail-guided vehicle in Figure 2 above. Fig. 3b is a schematic side plan view of the track-guided vehicle in Fig. 2. [Illustration of drawing number] 10 track-oriented vehicle systems

12 Track-guided vehicles 13 Steering-guided vehicles 16 Intermediate trucks 32 Processing units 33 Processing units 34 Stackers 35 Stackers 50 Rail-guided vehicle systems 52 Rail-guided vehicles 53 Rail-guided vehicles 54 Substrate boxes 56 Trusses 58 Round Base 62 rail 63 rail 66 bracket 72 processing unit 73 processing unit 75 entrance / exit 74 entrance / exit 76 moving part

P01-188.ptd Page 10

Claims (1)

^ 610 VI. The application system is a robotic arm. ^ 1100992 is an automatic handling vehicle system for transferring and moving a workpiece. It includes two vehicles, each of which includes · ~ Mobile will ϊ Λ The mobile unit And the transmission device can be divided into several points, and has an upper surface and a driving device _ 4 the driving device is moved; the positioning device is located on the upper surface of the moving part _ ^ / the workpiece is transferred into or out of the vehicle ; And ί f is used to support the workpiece to facilitate the transfer of the workpiece, i.e.-the first vehicle in the vehicle supports the workpiece through the support device and is introduced into the vehicle: the vehicle can pass the wheel transfer device The workpiece is moved by the first vehicle ^^ ~ 'vehicle. Action :: The automatic handling vehicle system of item 8 of the scope of interest, wherein the self-propelled vehicle is a guided vehicle (1 ^ 11 Guided Vehicle). The automatic handling vehicle system of the scope of item 8, of which the autonomous vehicle It is an Automated Guiding Vehicle. & Automated Handling Vehicle System of the 8th in the Patent Scope, wherein the arrangement is two brackets that can be raised and lowered 559610 _Case No. 91100992_ YYYY__ VI. Scope of Patent Application 12. The automatic handling vehicle system according to item 8 of the patent application scope, wherein the supporting device is a fixed two brackets. 1 3. The automatic handling vehicle system according to item 8 of the patent application scope, wherein the transmission device is a telescopic and elevating truss. P01-188-fix-l.ptc page 13