TW201722563A - Conveying method and device of trays comprising a main machine table, an operation device, a loading and transmission mechanism, and a containing box - Google Patents

Abstract

The present invention discloses a conveying method and device of trays, comprising: a main machine table mounted with a track for the positioning or displacement transportation of a tray; the said track being located in an operating area; an operation device above the track; a loading and transmission mechanism mounted on one side of the main machine table to convey the said tray to the track of operating area to be processed by the operating device, the loading and transmission mechanism comprising a first elevation frame; and a receiving box driven by an elevation frame to ascend or descend, the receiving box having two side openings, and being drivable to ascend or descend to allow a pushing device to push the tray, which is received in the receiving box and not yet processed, into the main machine table for processing.

Description

Carrier transfer method and device

The present invention relates to a carrier transport method and apparatus, and more particularly to a carrier transport method and apparatus for processing components to be processed placed on a carrier.

According to the conventional wafer, when the wafer is cut into a plurality of wafers, each wafer must be packaged in a Substrate Board to be used, and the current operation of placing the wafer on the substrate is usually performed. Through a tray, the tray is provided with a plurality of neatly arranged placement intervals for each substrate to be placed in each placement interval of the carrier, and then the adhesive material is applied to a predetermined position on the substrate to When the wafer is placed on the substrate, the adhesive material can be fixed to the predetermined position of the substrate for the next process.

A prior art method and apparatus for applying a viscous material to a predetermined position on a substrate, wherein a track is disposed under the two gantry doors, and the carrier plate carrying the substrate is disposed on the track, and a tray is disposed between the two gantry doors. The rail seat is horizontally arranged, and a rubber valve with a viscous material inside is arranged on the rail seat, and the Y-axis displacement can be performed on the two gantry by the horizontal rail seat, and the valve can be X on the rail seat The axial and Z-axis displacements are used to apply a viscous material to the substrate on the carrier in the lower track.

Another prior art method and apparatus for applying a viscous material to a predetermined position on a substrate, in order to improve efficiency, two parallel first and second guide rails are disposed under the two gantry to respectively transport the two carriers, and in the first gantry a first guiding track and a second guiding track are arranged to respectively set the detecting unit and the first discharging head, and a third guiding track is arranged on the second gantry to set the second discharging head to make the first guiding rail When the upper tray is transported under the first guiding track on the first gantry, it is detected by the detecting unit, and then continuously conveyed by the first discharging head under the first guiding rail on the first gantry, and then returned to the original The first guiding track on the first gantry is detected by the detecting unit to complete the coating operation; and the second rail is the same as the first rail and the operation is the same as the working procedure on the first rail.

The prior art adopts two parallel first and second guide rails under the two gantry to respectively transport the two carriers, which has higher coating efficiency, but the carrier is manually placed in the track and is being moved. Coating is carried out, so that the efficiency of processing is low and mass production is not suitable.

Accordingly, it is an object of the present invention to provide a carrier transport apparatus that enables a carrier to be efficiently transported for processing.

Another object of the present invention is to provide a carrier transport method for efficiently accommodating a carrier tray into a storage case using the carrier transport device.

It is still another object of the present invention to provide an apparatus for performing the method of carrying a carrier.

A tray transporting apparatus according to the present invention includes: a main table on which a track for positioning or transporting a carrier is disposed; the track is located in an operation section; and an operation is provided above the track a loading mechanism provided on one side of the main table, the track that is transported to the operation section via the loading mechanism is processed by the operating device, the loading mechanism includes a first lifting frame, and The lifting frame drive can be used as one of the storage boxes for ascending or descending, and the storage box forms openings on both sides, and can be driven to be lifted and lowered by a pushing device to push the trays that have not been processed in the storage box into the main table for processing.

According to another aspect of the present invention, in the carrier transporting method, when the carrier tray is to be output from the rail frame to a storage box of a loading and unloading mechanism, the carrier is not completely pushed after passing through the rail frame. The storage box is partially protruded from the outside, and the carrier is pushed into the storage box by a pushing device.

A tray transporting apparatus according to still another object of the present invention includes: means for performing the carrier transporting method.

The method and apparatus for carrying a carrier according to an embodiment of the present invention apply a viscous material to a substrate on a carrier between a simple loading mechanism (Load) and a loading and unloading mechanism (Unload) due to a flow path planning of the carrier. It can be more efficient, make the storage of the carrier more reliable and reduce the stagnation of the production line, improve the coating efficiency and productivity of the adhesive material, and also help the overall management and operation of the operating mechanism.

Referring to the first and second figures, the method and apparatus for carrying a tray of the present invention can be illustrated by the embodiment of the coating apparatus in the figure; comprising: a main table A on which a first track A1 relatively close to the operator is disposed And a second track A2 that is relatively far from the operator and parallel to the first track A1, the first track A1 and the second track A2 are each available for positioning or X-axis transport of a tray A3 therein. Displacement; the first track A1 is composed of a first fixed rail A11 that is not displaced at a fixed position; and the second track A2 is composed of a second fixed rail A21 that is not displaced at a fixed position; A first conversion mechanism A4 and a second conversion mechanism A5 are respectively disposed on two sides of a fixed rail A11 and a second fixed rail A21. The first conversion mechanism A4 is provided to be driven for Y-axis displacement on a driving member A41. The first movable rail A42, the second converting mechanism A5 is provided with a second movable rail A52 which can be driven to be axially displaced on a driving member A51; please refer to the third and fourth figures, in the first track A1 a first gantry A61 and a section spaced apart from each other above the second track A2 The first fixed rail A11 and the second fixed rail A21 correspond to and are located in the operation section A6 formed between the first gantry A61 and the second gantry A62; the first cantilever A611 of the first gantry A61 is a first working head A612 is disposed on the Y-axis, and a first sliding seat A613 is disposed between the upper surface of the first cantilever A611 and the lower surface of the first working head A612, and the lower surface of the first sliding seat A613 is A linear transmission member A614 and A615 are respectively disposed between the upper surfaces of the cantilever A611 and the upper surface of the first sliding seat A613 and the lower surface of the first working head A612, which can be linear sliding rails and linear including the mover and the stator. The motor is configured such that the first working head A612 can be displaced in the X-axis and the Y-axis on the upper surface of the first cantilever A611; the second cantilever A621 of the second gantry A62 is in the Y-axis direction, and the X-axis is disposed thereon. There is a second working head A622, a second sliding seat A623 is disposed between the upper surface of the second cantilever A621 and the lower surface of the second working head A622, the lower surface of the second sliding seat A623 and the upper surface of the second cantilever A621, and the second sliding A linear transmission member A624, A625 is respectively disposed between the upper surface of the seat A623 and the lower surface of the second working head A622, which may be The linear slide rail and the linear motor including the mover and the stator are configured such that the second work head A622 can be displaced in the X-axis and the Y-axis on the upper surface of the second suspension arm A621; the first working head A612 is facing One end of the operation section A6 is provided with a first operating device A71, which includes a first detecting device A711, a first image capturing device A712, a first coating head A713, and a second working head A622 facing the operation section A6. The second detecting device A72 is provided at one end, and includes: a second detecting device A721, a second image capturing device A722, and a second coating head A723. The first detecting device A711 and the second detecting device A721 can be used for measuring. The height of the laser head, the first image capturing device A712 and the second image capturing device A722 can be a CCD lens, and the first coating head A713 and the second coating head A723 can be used for dispensing glue with a rubber valve. a viscous material coating device for glue; between the first fixed rail A11 and the second fixed rail A21 of the operation section A6, a correction seat A8 is provided, and a calibration scale A81 is disposed thereon; Between the operator and the operator, there is a measuring device A82 for the amount of glue, and the residual glue is removed on both sides. a device A83; an auxiliary machine B, which is a separate machine separate from the main table A, and is provided with a third fixed rail B1 corresponding to the first track A1 of the main table A, and is The carrier A3 of the first track A1 transports the subsequent flow path for the carrier A3 to be transported therein; and the other can be driven by an X-axis driving member B2 and a Y-axis driving member B3. a second detecting device B4 for detecting the coating condition of the substrate adhesive material on the disk A3, which may be a CCD lens having a higher magnification than the first and second image capturing devices A712 and A722; the third fixed rail frame B1 A loading device B5 is disposed at one end of the carrier A3; a loading mechanism C is disposed on the side of the main table A, includes a first lifting frame C1, and is driven by the lifting frame C1. The plurality of storage boxes C2 are axially raised or lowered, and each of the storage boxes C2 forms an opening C3 on both sides of the X-axis, and can be driven up and down to correspond to the first movable rail A42 of the first conversion mechanism A4, and can be pushed one by one. The device C4 pushes the carrier A3 accommodated in the storage box C2 and has not been coated with the adhesive material into the first work of the main table A. The rail frame A42 is conveyed for coating the adhesive material; an unloading mechanism (Unload) D is disposed on the side of the auxiliary machine B, including a second lifting frame D1, and is driven by the lifting frame D1 on the Y axis. For a plurality of storage boxes D2 that are raised or lowered, each storage box D2 forms an opening D3 on both sides of the X-axis, and can be driven to a second movable rail A52 corresponding to the second conversion mechanism A5; the storage box D2 is used to accommodate the A carrier A3 coated with a viscous material is applied.

In the embodiment of the present invention, the flow of the carrier A3 is composed of independent flow paths formed by a plurality of independent rails, including a first fixed rail A11, a second fixed rail A21, and a third fixed rail. B1, the structure of the first movable rail frame A42, the second movable rail frame A52 and the like are substantially the same. The following is a description of the structure provided at the first fixed rail A11. Please refer to the fifth figure, the first fixed rail. The frame A11 is formed by the two-phase spacing side rail member A111 to form a first track A1 through which the carrier A3 can be transported, and the two side rail members A111 are fixed by the fixing member A112 and the frame is higher than a height interval above the main table A, The side rail members A111 are respectively provided with a belt A114 driven by a belt driving member A113 formed by a motor, and the carrier A3 is conveyed above the belt A114 disposed between the two side rail members A111; the first rail A1 A stop mechanism A115 is also provided at one end, and the stop pin A117 driven by the stop drive member A116 of one cylinder is raised to stop the carrier A3 conveyed in the first track A1 from being positioned, or lowered to load Disk A3 passes; only, on the first fixed rail A11, the second fixed rail Below the A21, there is a fixture A9, which is provided with a fixture seat A91 which can be driven for upper and lower displacement, and a fixture seat A91 is provided with a plurality of top seats A92 arranged in a matrix, and each top seat A92 is provided. There is a recessed negative pressure channel A93; in addition, a plurality of hollow sections A31 are provided in the tray A3, and each of the hollow sections A31 is provided with a positioning pin A32 at each of the four foot portions, and are respectively disposed at the hollow section A31. a carrier A33 whose four corners are embedded between the positioning pins A32 for positioning; when the carrier A3 is just conveyed in the first fixed rail A11, the fixture A91 of the fixture A9 will be When the driving is moved up, when the upper surface of each of the top seats A92 is connected to the top contact and the carrier A33, the negative pressure is applied to the negative pressure channel A93, so that the carrier A33 is adsorbed to the top seat A92. The upper surface continues to allow the top seat A92 to be lifted through the hollow section A31, so that the substrate on which the wafer is placed on the carrier A33 is subjected to the process; and when the fixture A91 is driven down, The carrier A33 having the wafer and the substrate will be placed on the carrier A3 when the carrier A3 is touched between the positioning pins A32.

Please refer to the sixth figure, the residual glue removing device A83 disposed on both sides of the measuring device A82, each of which includes a jig A831 and a container A832. The jig A831 has a flexible member A834 on the inner side of the clip A833. The remaining adhesive material after the first coating head A713 and the second coating head A723 in the fourth drawing is removed, and the container A832 is used to provide the first coating head A713 and the second coating head A723. The remaining viscous material is discharged.

Referring to the seventh figure, the pushing device C4 includes a rail seat C42 fixed to the first lifting frame C1 by means of a fixing member C41. The rail seat C42 is provided with a sliding rail C43 for moving the pushing member C44 thereon. The seat C45 is pivoted, and the movable seat C45 is driven by a belt C46 and driven by a driving member C47 composed of a motor, and can drive the moving seat C45 to push the pushing member C44 to push the carrier A3.

Referring to the eighth and ninth drawings, the sliding device B5 is provided with a fixing base B51, a sliding rail B52 is arranged on the fixing base B51, and a moving seat B53 is arranged on the sliding block B521 of the sliding rail B52, so that the moving base B53 is The slider B541 of the rodless pneumatic cylinder B54 is interlocked, so that a push rod B55 is bent and one end is pivoted on the movable seat B53, and an elastic element B551 is arranged between the push rod B55 and the moving base B53, and the rodless pneumatic cylinder is arranged. The B54 and the slide rail B52 are provided with a bearing baffle B56 at one end of the same direction, and a first sensing member B571 and a second sensing member B572 are disposed on the moving path of the movable seat B53.

Referring to the tenth figure, when the carrier A3 is to be output from the third fixed rail B1 to the rear second sensing member B572, the push rod B55 is touched to the bearing of the baffle B56, so that the front end of the push rod B55 Lowering and compressing the elastic member B551 so that the bending portion lowers the supply tray A3; referring to FIG. 11, when the carrier A3 passes, there is a gap between the storage box D2 and the third fixed rail B1. Therefore, the carrier A3 cannot be completely pushed into the storage box D2 and a portion protrudes from the outside; at this time, the moving seat B53 of the pushing device B5 is driven to move away from the second sensing member B572, and the push rod B55 is released from the pressure. The bearing of the member B56, the restoring force of the elastic member B551 will cause the push rod B55 to be lifted up again to advance the front end corresponding to the carrier A3; referring to the twelfth figure, the moving seat B53 of the pushing device B5 is driven forward to push The front end of the rod B55 is pushed against the carrier A3 into the storage box D2 until the moving seat B53 touches the first sensing member B571.

In the embodiment of the present invention, the carrier A3 is pushed by the loading mechanism through the pushing device C4 into the first movable rail A42 of the first converting mechanism A4, and the first movable rail A42 corresponds to the first track at this time. In the case of A1, the first movable rail A42 transports the carrier A3 into the first fixed rail A11 of the operation area A6; the next carrier A3 is pushed by the loading mechanism through the pushing device C4 into the first conversion mechanism. When the first movable rail A42 of A4, the first movable rail A42 is driven to be axially displaced by the driving member A41 to the corresponding second rail A2, and the carrier A3 is transported to the second fixed rail in the operating area A6. On the A21.

The substrate on the carrier A3 which has been first located on the first fixed rail A11 of the first track A1 will be firstly directed by the first working head A612 toward the first operating device A71 and the second working head A622 at one end of the operating section A6. The second operation device A72 at one end of the operation section A6 performs a work including a substrate position positioning, a substrate height measurement, and a step of applying a viscous material on the substrate, wherein the substrate position positioning step is performed by the first image capturing device The A712 and the second image capturing device A722 perform the substrate height measuring step by the first detecting device A711 and the second detecting device A721, and the step of applying the adhesive material on the substrate to the first coating head A713 and the second coating head A723 The method of applying the viscous material differs according to the method of coating one or two kinds of viscous materials on the substrate, for example: when applying a viscous material: the first operating device A71 of the first working head A612 and the first The second operating device A72 of the second working head A622 is synchronized in three steps of operating the substrate position positioning on the carrier A3, measuring the height of the substrate, and applying a viscous material on the substrate. The first operating device A71 The left side of the carrier A3 and the second operating device A72 are centered on the carrier A3, and the two are synchronously displaced to the right, downward or leftward, according to the position of the substrate, the height of the substrate is measured, and the adhesive material is coated on the substrate. The three steps are successively performed; when two different adhesive materials are applied: the first operating device A71 of the first working head A612 and the second operating device A72 of the second working head A622 are synchronously uploaded on the first fixed rail A11 After the position of the operation substrate on the disk A3 is positioned and the height of the substrate is measured, the position of the substrate is moved to the position of the substrate on the second fixed rail A21, and the height of the substrate is measured. Then, the first operating device A71 of the first working head A612 Moving to the first fixed rail A11 uploading disk A3 on the operating substrate, the step of applying the adhesive material to apply the first adhesive material on the substrate of the carrier A3, and the second working device A622 of the second working head A622 The step of applying a viscous material on the operation substrate of the carrier A3 of the second fixed rail A21 to apply the second viscous material on the substrate of the carrier A3; after completion, the first working head A612 is first The operating device A71 is again shifted to the second fixed rail A The carrier A3 of the 21 is coated with the first adhesive material on the substrate of the carrier A3, and the second operating device A72 of the second working head A622 is moved to the first fixed rail A11 for uploading the tray A3. The second viscous material is coated on the substrate of the carrier A3 in an alternating coating manner.

The carrier A3 on the first fixed rail A11 for completing the step of applying the adhesive material on the substrate will be first transported to the second movable rail A52 of the second converting mechanism A5, and sent to the third fixed of the auxiliary machine B. The rail frame B1 is detected by the CCD lens of the second detecting device B4, and is collected and transported to the storage box D2 of the loading and unloading mechanism (Unload) D after the completion of the detection, and is carried out by the pushing device B5 when the carrier A3 enters the storage box D2. a pushing step, so that the push rod B55 can fall through the loading tray A3 when the carrier A is transported, and the carrier A3 can be tilted up to the loading tray A3 to push the carrier A3 into the storage box D2 to the positioning. After the first fixed rail A11 is loaded onto the third fixed rail B1 of the auxiliary machine B, the second movable rail A52 of the second converting mechanism A5 is also driven to be displaced to the second fixed rail. The A21 receives the carrier A3 delivered therefrom, and transports the carrier A3 to the third fixed rail B1 of the auxiliary machine B for detection by the CCD lens of the second detecting device B4, and is sent to the CCD lens after the detection is completed. The storage box D2 of the loading and unloading mechanism (Unload) D is collected.

In the embodiment of the present invention, the flow path transferred by the carrier A3 is sequentially included according to the transfer order of the carrier A3. The first selective flow path is made by the storage box D2 of the loading mechanism C. The axial displacement is configured to transport the carrier A3 which is not coated with the adhesive material in the storage box D2 one by one out of the storage box; the second selective flow path is the first movable rail A42 of the first conversion mechanism A4 The Y-axis displacement is configured; the tray A3 is sequentially transferred to different conveying flow paths one by one; the first fixed flow path is composed of the first fixed rail A11; and the carrier A3 is positioned for execution a step of positioning the substrate, measuring the height of the substrate, and applying a viscous material on the substrate; the second fixed flow path is formed by the second fixed rail A21; the positioning of the carrier A3 is performed for positioning the substrate, and the substrate is positioned a step of height measurement, application of a viscous material on the substrate, etc.; a third selective flow path formed by the Y-axis displacement of the second movable rail A52 of the second conversion mechanism A5; The conveying flow path is sequentially transferred to the same conveying one by one The third fixed flow path is composed of the third fixed rail B1 of the auxiliary machine B; the carrier A3 for coating the viscous material is positioned for performing detection; the fourth selective flow path is The storage box D2 of the loading and unloading mechanism (Unload) D is configured to be displaced by Z-axis; and the carrier A3 to which the viscous material has been applied is received one by one in the storage box.

In the tray transfer method and apparatus according to the embodiment of the present invention, the substrate on the carrier A3 between the simple loading mechanism (Load) C and the unloading mechanism (Unload) D is coated on the flow path of the carrier A3. The operation of the viscous material can be more efficient, so that the storage of the carrier A3 is more reliable and the stagnation of the production line is reduced, the viscous material coating efficiency and the capacity of the production capacity are improved, and the operation management and operation of the operating mechanism are also facilitated. .

The above is only the preferred embodiment of the present invention, and the scope of the invention is not limited thereto, that is, the simple equivalent changes and modifications made by the scope of the invention and the description of the invention are All remain within the scope of the invention patent.

A‧‧‧ main table
A1‧‧‧ first track
A11‧‧‧First fixed rail
A111‧‧‧ side rail
A112‧‧‧Fixed parts
A113‧‧‧Belt drive parts
A114‧‧‧Land
A115‧‧‧stop mechanism
A116‧‧‧stop drive
A117‧‧‧Stop sales
A2‧‧‧ second track
A21‧‧‧Second fixed rail
A3‧‧‧ Carrier
A31‧‧‧Small space
A32‧‧‧Position pin
A33‧‧‧ slide
A4‧‧‧First conversion agency
A41‧‧‧ drive parts
A42‧‧‧First activity rail
A5‧‧‧Second conversion mechanism
A51‧‧‧ drive parts
A52‧‧‧Second activity rail
A6‧‧‧Operation interval
A61‧‧‧First Dragon Gate
A611‧‧‧First cantilever
A612‧‧‧First work head
A613‧‧‧First slide
A614‧‧‧Linear transmission parts
A615‧‧‧Linear transmission parts
A62‧‧‧Second Dragon Gate
A621‧‧‧second cantilever
A622‧‧‧Second work head
A623‧‧‧Second slide
A624‧‧‧Linear transmission parts
A625‧‧‧Linear transmission parts
A71‧‧‧First operating device
A711‧‧‧First detection device
A712‧‧‧First image capture device
A713‧‧‧First coating head
A72‧‧‧Second operating device
A721‧‧‧Second detection device
A722‧‧‧Second image capture device
A723‧‧‧Second coating head
A8‧‧‧ calibration seat
A81‧‧‧ calibration scale
A82‧‧‧Measurement device
A83‧‧‧ Residue removal device
A831‧‧‧ fixture
A832‧‧‧ Container
A833‧‧‧Clip seat
A834‧‧‧Flexible parts
A9‧‧‧ fixture
A91‧‧‧治具座
A92‧‧‧ top seat
A93‧‧‧ Negative pressure channel
B‧‧‧Auxiliary machine
B1‧‧‧ third fixed rail
B2‧‧‧X axial drive
B3‧‧‧Y axial drive
B4‧‧‧Second detection device
B5‧‧‧Changer
B51‧‧‧ Fixed seat
B52‧‧‧rails
B521‧‧‧Slider
B53‧‧‧Mobile seat
B54‧‧‧ rodless pneumatic cylinder
B541‧‧‧Slider
B55‧‧‧Put
B551‧‧‧Flexible components
B56‧‧‧pressure parts
B571‧‧‧First sensing part
B572‧‧‧Second sensing parts
C‧‧‧Loading device
C1‧‧‧First lifting frame
C2‧‧‧ storage box
C3‧‧‧ openings
C4‧‧‧ Pushing device
C41‧‧‧Fixed parts
C42‧‧‧ rail seat
C43‧‧‧rails
C44‧‧‧Parts
C45‧‧‧Mobile seat
C46‧‧‧Land
C47‧‧‧ drive parts
D‧‧‧ loading and unloading agency
D1‧‧‧Second lift
D2‧‧‧ storage box
D3‧‧‧ openings

The first figure is a schematic top view of the transport path of the host board uploading disk in the embodiment of the present invention. The second figure is a perspective view of the transport path of the host board uploading disk in the embodiment of the present invention. The third figure is a schematic top view of the coating apparatus in the embodiment of the present invention. The fourth figure is a schematic perspective view of a coating apparatus in an embodiment of the present invention. The fifth figure is a three-dimensional exploded view of the carrier plate of the first fixed rail frame and the jig in the embodiment of the present invention. The sixth figure is a perspective view of the measuring device and the residual glue removing device in the embodiment of the present invention. Figure 7 is a perspective view showing the operation of the pushing device at the loading device in the embodiment of the present invention. Figure 8 is a perspective view showing the front side of the pushing device at the loading and unloading device in the embodiment of the present invention. Figure 9 is a perspective view showing the rear side of the loading device at the loading and unloading device in the embodiment of the present invention. Figure 11 is a schematic view (1) of the operation of the shifting device in the embodiment of the present invention. Figure 11 is a schematic view showing the operation of the shifting device in the embodiment of the present invention (2). Figure 12 is a schematic view (3) of the operation of the shifting device in the embodiment of the present invention.

A613‧‧‧First slide

A614‧‧‧Linear transmission parts

A615‧‧‧Linear transmission parts

A623‧‧‧Second slide

A624‧‧‧Linear transmission parts

A625‧‧‧Linear transmission parts

A71‧‧‧First operating device

A711‧‧‧First detection device

A712‧‧‧First image capture device

A713‧‧‧First coating head

A8‧‧‧ calibration seat

A81‧‧‧ calibration scale

C‧‧‧Loading device

C1‧‧‧First lifting frame

C2‧‧‧ storage box

C3‧‧‧ openings

C4‧‧‧ Pushing device

D‧‧‧ loading and unloading agency

D1‧‧‧Second lift

D2‧‧‧ storage box

D3‧‧‧ openings

Claims (12)

A carrier conveying device comprises: a main table on which a track for positioning or transporting displacement of a carrier is disposed; the track is located in an operation section; an operation device is arranged above the track; The mechanism is disposed on one side of the main table, and the track that is transported to the operation section via the loading mechanism is processed by the operating device, the loading mechanism includes a first lifting frame, and is driven by the lifting frame One of the storage boxes is raised or lowered, and the storage box forms an opening on both sides, and can be driven to be lifted and lowered by a pushing device to push the trays that have not been processed in the storage box into the main table for processing. The carrier transport device of claim 2, wherein the push device comprises a rail seat fixed to the first lift frame by a fixing member, and the rail seat is provided with a slide rail for providing a push on the rail mount The moving seat of the resisting member is pivoted, and the moving seat is driven by a belt and driven by a driving member formed by the motor, and can drive the movable seat to push the pushing member to push the loading tray. The carrier transport device of claim 1, further comprising: a loading and unloading mechanism, comprising a second lifting frame, and a storage box that can be raised or lowered by the lifting frame, and the storage box forms an opening on both sides. And can be used to accommodate the pallets that have been processed. The tray transporting apparatus according to claim 3, wherein the rail is provided with a pushing device at one end of the carrier transporting and discharging, and the carrier is pushed by the pushing device to enter the storage box of the loading and unloading mechanism. The loading device of claim 4, wherein the moving device comprises a fixing seat, a sliding rail is arranged on the fixing seat, and a moving seat is arranged on the sliding block of the sliding rail, so that the moving seat and the moving seat The slider on the one pneumatic cylinder is linked, so that a push rod is pivoted at one end to the movable seat, an elastic element is arranged between the push rod and the movable seat, and a pressure blocking member is arranged at one end of the pneumatic cylinder and the sliding rail, and The first sensing member and the second sensing member are disposed on the moving path of the moving block before and after the displacement. The carrier transport device according to claim 1, wherein the rail is provided with a jig, and the jig is provided with a jig seat that can be driven for upper and lower displacement, and the jig has a plurality of tops. There are negative pressure channels on each seat. The carrier transport device according to claim 1, wherein the track is formed by two-phase spaced side rail members to form a track through which the carrier can be transported, and the two side rail members are driven by the driven member opposite to the inner side. The belt, the carrier of the carrier between the two side rail members is conveyed. The carrier transport device of claim 1, wherein the track is provided with a stop mechanism to stop the transported carrier from being positioned or to pass the carrier. A tray transporting method using the tray transporting device according to the fourth aspect of the patent application, when the carrier is intended to be output from the rail frame to the storage box of the loading and unloading mechanism, the carrier is not fully pushed after passing through the rail frame The storage box is partially protruded from the outside, and the loading tray is pushed into the storage box by the pushing device. The method of carrying a tray according to claim 9, wherein the pushing device is located at a front end of a push rod in the rail frame, so that the lowering of the loading tray is lowered; when the loading tray passes, the push rod is tilted back. The front end is forwardly corresponding to the carrier, and the front end of the push rod is pushed against the carrier to enter the storage box. The method for carrying a tray according to claim 10, wherein the push rod is driven to move to reach a pressure stop, and the front end is tilted downward, and is moved to the disengaged pressure member to receive an elastic member. The restoring force causes the putter to rise again. A tray transporting apparatus comprising: means for performing the tray transporting method according to claim 9 to 11.