CN220672540U

CN220672540U - Material transfer device of high-efficient lifting machine of striding floor

Info

Publication number: CN220672540U
Application number: CN202322183347.1U
Authority: CN
Inventors: 曹军; 房传球; 刘冬梅; 黄赛; 黄佐毅
Original assignee: Super Tech Industry Guangdong Co ltd
Current assignee: Super Tech Industry Guangdong Co ltd
Priority date: 2023-08-14
Filing date: 2023-08-14
Publication date: 2024-03-26
Anticipated expiration: 2033-08-14

Abstract

The utility model belongs to the technical field of transportation equipment, and particularly relates to a material transfer device of a cross-floor efficient elevator, which comprises a mounting frame, a base, a second driving device and a fork assembly, wherein the base is arranged on the mounting frame in a sliding manner; in the use, accessible second drive arrangement drive fork board removes on the slide, and when the material loading is needed, can drive the fork board and stretch forward for IC carrier plate or wafer directly fall on the fork board, then retract at the drive fork board again, afterwards drive the base and remove on the guide rail, transport IC carrier plate or wafer to appointed position, rethread second drive arrangement drive fork board drives IC carrier plate or wafer and stretches forward, finally makes IC carrier plate or wafer fall on the lifting machine, and efficiency is higher.

Description

Material transfer device of high-efficient lifting machine of striding floor

Technical Field

The utility model belongs to the technical field of transportation equipment, and particularly relates to a feeding device of a cross-floor efficient elevator.

Background

In the process of producing and transporting the IC carrier plate or the wafer, the IC carrier plate or the wafer produced in the first floor is transported to the second floor for packaging, the IC carrier plate or the wafer in the second floor is transported to the first floor for transporting, in the process of transporting the IC carrier plate or the wafer in the first floor, the IC carrier plate or the wafer is transported to the lifting point from the storage point of the IC carrier plate or the wafer in the process of transporting the IC carrier plate or the wafer in the first floor, then the IC carrier plate or the wafer is lifted and transported to the upper floor through the lifting machine of the lifting point, and generally, operators push the IC carrier plate or the wafer to the lifting point through the trolley in the process of transporting the IC carrier plate or the wafer, so that the efficiency is low.

Disclosure of Invention

The utility model discloses a material transferring device of a cross-floor efficient elevator, which mainly solves the problem of low material transferring efficiency of an IC carrier plate or a wafer in the cross-floor transportation process.

In order to achieve the aim, the utility model provides a material transferring device of a cross-floor efficient elevator, which comprises a mounting frame, a base, a second driving device and a fork assembly, wherein the base is arranged on the mounting frame in a sliding manner, the second driving device is arranged on the base, the fork assembly is in transmission connection with the second driving device, the fork assembly comprises a sliding plate and a fork plate arranged on the sliding plate in a sliding manner, and the second driving device can drive the fork plate to slide on the sliding plate.

Preferably, the second driving device comprises a second motor and a first driving wheel in transmission connection with the second motor, a through chute is arranged in the middle of the sliding plate, the bottom of the fork plate extends into the chute, and a first rack in transmission connection with the first driving wheel is arranged at the bottom of the fork plate.

Preferably, the mounting frame is provided with a guide rail in sliding connection with the base, and the base is also provided with a third driving device for driving the base to move on the guide rail.

Preferably, the third driving device comprises a third motor arranged on the base, a second driving wheel in transmission connection with the third motor, and a second rack arranged on the mounting frame and in transmission connection with the second driving wheel.

Preferably, folding protection covers are arranged on two sides of the base.

Preferably, the second rack is of a helical tooth structure.

Preferably, the first rack is of a helical tooth structure.

The technical scheme provided by the utility model has at least the following technical effects:

the application discloses a material transfer device, in the use, accessible second drive arrangement drive fork board removes on the slide, when the material loading is needed, can drive the fork board and stretch forward for IC carrier plate or wafer directly fall on the fork board, then retract at the redrive fork board, afterwards drive base removes on the guide rail, transports IC carrier plate or wafer to appointed position, and rethread second drive arrangement drive fork board drives IC carrier plate or wafer and stretches forward, makes IC carrier plate or wafer fall on the lifting machine at last, and efficiency is higher.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic diagram of an assembly structure of a high-efficiency elevator according to an embodiment of the present utility model;

FIG. 2 is a schematic view of the internal structure of the efficient elevator mount according to the embodiment of the present utility model;

FIG. 3 is a schematic view of a feeding device according to an embodiment of the present utility model;

FIG. 4 is a schematic view of a discharging device according to an embodiment of the present utility model;

fig. 5 is a schematic structural diagram of a transfer device according to an embodiment of the present utility model.

The main reference numerals illustrate: 1. a mounting frame; 2. a feed inlet; 3. a discharge port; 4. a feed table; 41. a table body; 42. a boss; 5. a lifting assembly; 51. a connecting plate; 52. a bearing plate; 53. a tray; 54. a first motor; 55. a rotating shaft; 56. a drive chain; 6. a guide wheel; 7. a positioning rod; 8. a transport vehicle; 9. a mounting plate; 10. an inductor; 11. a positioning plate; 12. a limiting plate; 13. a base; 14. a second motor; 15. a slide plate; 151. a chute; 16. a fork plate; 17. a guide rail; 18. a third motor; 19. a second rack; 20. a closing plate; 21. a lifting cylinder; 22. a pallet.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and intended to illustrate embodiments of the utility model and should not be construed as limiting the utility model.

In the description of the embodiments of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the embodiments of the present utility model and simplify description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more of the described features. In the description of the embodiments of the present utility model, the meaning of "plurality" is two or more, unless explicitly defined otherwise.

Referring to fig. 1 and 2, this embodiment discloses a high-efficient lifting machine of two interfaces of striding floor, including mounting bracket 1, be provided with feed zone and ejection of compact district on the mounting bracket 1, feed zone and ejection of compact district correspond and are provided with feed inlet 2 and ejection of compact mouth 3, be provided with feed arrangement in the feed zone, refer to fig. 3, feed arrangement is including setting up the feeding platform 4 in mounting bracket 1, set up the lifting means 5 in mounting bracket 1, feeding platform 4 includes stage body 41, sets up the boss 42 that is arranged on stage body 41 and is used for pallet 22 to place, and whole stage body 41 is square, all is provided with leading wheel 6 in the both sides of feed zone for boss 42 pushes into the feed zone under the direction effect of leading wheel 6, and it is more stable to remove, can not take place the skew, is provided with locating lever 7 in the front end of stage body 41 simultaneously, and locating lever 7's quantity is set up according to actual conditions in this embodiment, and is provided with two in the both sides of stage body 41 respectively, when stage body 41 pushes into the feed zone, until locating lever 7 offsets 1, and stage body 41 offsets 1, and is in the boss 42 when the width of stage body 42 is in the implementation of stage body 42, and the width of the boss 42 is small in the stage body 42 is in the width of the embodiment of the boss 42, and the boss 42 is unsettled.

Referring to fig. 4, a discharging device is provided in the discharging area, the discharging device comprises a transport vehicle 8 arranged in a mounting frame 1, a lifting assembly 5 arranged in the mounting frame 1, a plurality of guide wheels 6 are arranged on two sides of the discharging area, the transport vehicle 8 is pushed into the feeding area under the guiding action of the guide wheels 6, the movement is more stable, the deviation cannot occur, positioning rods 7 are arranged at the front end of the transport vehicle 8, the number of the positioning rods 7 is set according to actual conditions, two positioning rods 7 are arranged in the embodiment and are respectively positioned on two sides of the transport vehicle 8, when the transport vehicle 8 is pushed into the feeding area, until the positioning rods 7 are abutted against the mounting frame 1, the positioning of the transport vehicle 8 is completed, a goods shelf for placing a pallet 22 is arranged on the transport vehicle 8, and the two sides are also in a suspended state when the pallet 22 is placed on the goods shelf.

The induction device is arranged between the table body 41 and the mounting frame 1 and between the transport vehicle 8 and the mounting frame 1, the induction device comprises a mounting plate 9 arranged on the table body 41 or the transport vehicle 8 and an inductor 10 arranged on the mounting plate 9, the inductor 10 is in induction with an induction element on the mounting frame 1, induction positioning between the table body 41, the transport vehicle 8 and the mounting frame 1 is achieved, after the induction table body 41 or the transport vehicle 8 moves to a designated position, locking positioning is controlled by a PLC (programmable logic controller) control locking mechanism, the induction of a specific inductor and the structure of the locking mechanism adopt induction devices and locking devices which are common in the field, and the working principle of the induction device is not described in detail in the embodiment.

Referring to fig. 3 and 4, the lifting assembly 5 includes two supporting devices (two supporting devices are disposed at two sides of the feeding area or the discharging area) and a first driving device for driving the two supporting devices to move up and down, the two supporting devices are used for supporting two sides of the pallet 22, and lifting the pallet 22, the supporting devices include a connecting plate 51 connected with the first driving device, a supporting plate 52 connected with the connecting plate 51, and a supporting plate 53 disposed on the supporting plate 52 and capable of contacting with the pallet 22, and the connecting plate 51 is slidably connected with the mounting frame 1. The first driving device comprises a first motor 54, a first speed reducer in transmission connection with the first motor 54, a transmission shaft in transmission connection with the first speed reducer, and two transmission chains 56 arranged at two ends of the transmission rod, wherein the transmission chains 56 are connected with the connecting plate 51, the first motor 54 can drive the transmission shaft to rotate, and the transmission shaft is connected with the transmission chains 56 through gear transmission. The first motor 54 can drive the rotating shaft 55 to rotate through the speed reducer, the rotating shaft 55 can drive the transmission chain 56 to rotate through the gears, and the transmission chain 56 is connected with the connecting plate 51, and the connecting plate 51 is in sliding connection with the mounting frame 1, so that the connecting plate 51 can be driven to move up and down in the rotating process of the transmission chain 56, and then the pallet 22 can be driven to move up and down through the pallet 53 to lift the IC carrier plate or the wafer.

When the IC carrier plate or the wafer disc is located on the supporting plate 53 of the supporting device, in order to improve the stability of the pallet 22, a left-right positioning device is provided on the supporting plate 52, and the left-right positioning device includes movable positioning plates 11, two positioning plates 11 are provided on each supporting plate 52, and the positioning plates 11 can be driven by, but not limited to, air cylinders, and the positioning plates 11 can be driven by the air cylinders to abut against the pallet 22, so that the left side and the right side of the pallet 22 can be positioned under the action of the positioning plates 11 on the two sides.

A front and rear limiting device is provided on the carrier plate 52, and includes a rotatable limiting plate 12. The limiting plate 12 may be driven by, but not limited to, a motor, which rotates the limiting plate 1290 ° to limit the pallet 22.

Referring to fig. 5, a transfer device for transferring the IC carrier or wafer between the feeding device and the discharging device is further disposed in the mounting frame 1. The transfer device is used for the transportation of IC carrier plate or wafer between feed arrangement and discharging device, transfer device is including sliding base 13 that sets up on mounting bracket 1, setting up the second drive arrangement on base 13 and the fork subassembly of being connected with the transmission of second drive arrangement, the fork subassembly includes slide 15, slides and sets up fork board 16 on slide 15, the second drive arrangement includes second motor 14, the first drive wheel (not shown) of being connected with the transmission of second motor 14, slide 15 intermediate is provided with the spout 151 that link up, the fork board 16 bottom extends to in the spout 151, just fork board 16 bottom is provided with first rack (not shown) of being connected with the transmission of first drive wheel. The first driving wheel is driven to rotate through the second motor 14, then the fork plate 16 is driven to move through the first rack, the extension and retraction of the fork plate 16 are realized, a guide rail 17 which is in sliding connection with the base 13 is arranged on the mounting frame 1, a third driving device is further arranged on the base 13, and the third driving device comprises a third motor 18 arranged on the base 13, a second driving wheel (not shown) in transmission connection with the third motor 18, and a second rack 19 which is arranged on the mounting frame 1 and in transmission connection with the second driving wheel. Third motor 18 drive, the cooperation between accessible second drive wheel and the second rack 19 realizes that whole rotating device moves about on guide rail 17, all is provided with folding protection casing in the both sides of base 13, plays dirt-proof effect, and first rack and second rack 19 are helical tooth structure, and the transmission effect is better, needs to be explained: the transmission structure of the rack and the pinion is well known to those skilled in the art, and the detailed description thereof will be omitted in this embodiment.

Working principle: in this embodiment, the feeding area and the discharging area are both vertically spanned with two floors, when the IC carrier plate or the wafer needs to be transported to the upper floor, the feeding area is pushed into the feeding area by the feeding table 4 until the positioning rod 7 on the table body 41 abuts against the mounting frame 1, positioning of the feeding table 4 is completed, meanwhile, the inductor 10 on the table body 41 senses with the mounting frame 1, the position of the bearing plate 53 on two sides of the feeding area is lower than that of the boss 42 at the moment, the pallet 22 with the IC carrier plate or the wafer is placed on the boss 42, then the lifting assembly 5 is started, the bearing plate 53 abuts against the bottom of the pallet 22, the pallet 22 is lifted, the positioning plates 11 on two sides are pushed by the cylinder to move, the pallet 22 is clamped left and right, meanwhile, the limiting plate 12 is driven by the motor to rotate, the pallet 22 is limited front and back, the first motor 54 drives the rotating shaft 55 through the rotating shaft 55, then drives the driving chain 56 to rotate, the connecting plate 51 slides upwards on the mounting frame 1, the pallet 22 is lifted to a certain height, then the pallet 22 is lifted to a certain height by the supporting fork plate 16, and then the pallet 22 is not stretched to the second pallet 16 or the second pallet 22 is required to be lifted to be moved to the lower than the first pallet 22, and the second pallet 22 is required to be transported to the lower than the second pallet 22, and the second pallet 22 is required to be stretched to be placed to the lower than the pallet 22.

Then the locating plate 11 and the limiting plate 12 are reset, the second motor 14 drives the fork plate 16 and the pallet 22 to be reset, then the pallet 22 moves left and right through the cooperation of the third motor 18 and the second rack 19, the pallet 22 is moved to the corresponding position of the discharging area, then the second motor 14 is driven again, and the second motor 14 drives the fork plate 16 and the pallet 22 to extend into the discharging area, specifically: the fork plate 16 can be driven to move on the sliding plate 15 through the second driving device, when feeding is needed, the fork plate 16 can be driven to extend forwards, so that the IC carrier plate or the wafer directly falls on the fork plate 16, then the fork plate 16 is driven to retract again, the base 13 is driven to move on the guide rail, the IC carrier plate or the wafer is transported to the discharging area, finally the fork plate 16 is driven by the second driving device to drive the IC carrier plate or the wafer to extend forwards, and finally the IC carrier plate or the wafer falls on a lifting assembly of the discharging area, so that the efficiency is higher; the holding pan 53 in the outfeed area is now located below the pallet 22 and the lifting assembly 5 of the outfeed area lifts the pallet 22 up in the outfeed area to the upper floor.

When the processed IC carrier plate or wafer on the upper floor needs to be transferred to the lower floor, the pallet 22 with the IC carrier plate or wafer can be placed on the lifting assembly 5 in the feeding area, the pallet 22 is driven to descend by the lifting assembly until the pallet 22 is placed on the transport vehicle 8, then the transport vehicle 8 can be directly pulled out, and the IC carrier plate or wafer is taken out, so that the IC carrier plate or wafer is transported across floors, and the efficiency is higher. In this embodiment, the positions of the feed inlet 2 and the discharge outlet 3 are respectively provided with a sealing plate 20 assembly, the sealing plate 20 assembly comprises a sealing plate 20 which is connected with the mounting frame 1 in a vertical sliding manner, and a lifting cylinder 21 which is longitudinally arranged on the mounting frame 1, the output end of the lifting cylinder 21 is connected with the sealing plate 20, and the sealing plate 20 is driven to move up and down through the lifting cylinder 21, so that the feed inlet 2 and the discharge outlet 3 are opened and closed.

The feeding area and the discharging area are not fixedly used for feeding and discharging respectively, the feeding area and the discharging area can be regarded as two transportation areas, and can be independently and selectively used for feeding transportation or discharging transportation of crossing floors according to different conditions, for example, the feeding area and the discharging area can be used for feeding transportation of crossing floors, an IC carrier plate or a wafer of a low floor is transported to a high floor, and the feeding area and the discharging area can be used for discharging transportation of crossing floors, and the IC carrier plate or the wafer of the high floor is transported to the low floor. Queuing or congestion cannot occur, and compared with a single feeding and discharging port, the conveying efficiency is higher.

The foregoing description of the preferred embodiment of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. The utility model provides a stride material transfer device of high-efficient lifting machine of floor, includes mounting bracket (1), slides base (13) that set up on mounting bracket (1), sets up the second drive arrangement on base (13) and the fork subassembly of being connected with the transmission of second drive arrangement, the fork subassembly includes slide (15), slides fork board (16) of setting on slide (15), second drive arrangement can drive fork board (16) and slide on slide (15).

2. The material transferring device of the high-efficiency elevator crossing floors of claim 1, wherein the second driving device comprises a second motor (14), a first driving wheel in transmission connection with the second motor (14), a through chute (151) is arranged in the middle of the sliding plate (15), the bottom of the fork plate (16) extends into the chute (151), and a first rack in transmission connection with the first driving wheel is arranged at the bottom of the fork plate (16).

3. The material transferring device of the cross-floor efficient elevator according to claim 1, wherein the mounting frame (1) is provided with a guide rail (17) which is in sliding connection with the base (13), and the base (13) is further provided with a third driving device which drives the base (13) to move on the guide rail (17).

4. A material transfer device for a high-efficiency elevator across floors according to claim 3, characterized in that the third driving means comprise a third motor (18) arranged on the base (13), a second driving wheel in driving connection with the third motor (18), and a second rack (19) arranged on the mounting frame (1) and in driving connection with the second driving wheel.

5. The material transferring device of the cross-floor efficient elevator according to claim 1, wherein folding protection covers are arranged on two sides of the base (13).

6. The material transfer device of the high-efficiency elevator crossing floors according to claim 4, wherein the second rack (19) is of a helical tooth structure.

7. The material handling apparatus of the cross-floor high efficiency hoist of claim 2, characterized in that the first rack is of a helical configuration.