CN218142430U

CN218142430U - Stacking device for supplying and transferring material trays

Info

Publication number: CN218142430U
Application number: CN202222216031.3U
Authority: CN
Inventors: 朱正飞; 赵哲; 赵美丽; 李鑫
Original assignee: Xi'an Zhongyan Huike Intelligent System Co ltd
Current assignee: Xi'an Zhongyan Huike Intelligent System Co ltd
Priority date: 2022-08-23
Filing date: 2022-08-23
Publication date: 2022-12-27
Anticipated expiration: 2032-08-23

Abstract

The utility model discloses a charging tray supplying, transferring and stacking device, which comprises a supplying frame in a U-shaped structure, wherein the surface of the supplying frame is sequentially provided with a feeding station, a receiving station and a stacking station along the length direction of the supplying frame, the inner bottom surface of the supplying frame is provided with a moving assembly, the moving end of the moving assembly is provided with a supplying moving plate for moving along the length direction of the supplying frame, the surface of the supplying moving plate is respectively provided with a first supporting component and a second supporting component for supporting a charging tray or dropping the charging tray on the surface of the supplying frame, the supplying station is provided with a lifting component for upwards lifting all the charging trays above the bottommost charging tray of the feeding station; the stacking station is provided with a stacking assembly for stacking the material trays at the stacking station. Has the advantages that: the automatic feeding, placing and finished product stacking of the material trays can be realized, the labor intensity of production personnel is greatly reduced, and the improvement of the production efficiency is facilitated.

Description

Stacking device for supplying and transferring material trays

Technical Field

The utility model relates to a terminal production technical field, concretely relates to stacking device is transported in charging tray supply.

Background

The product terminal is widely applied to consumer electronics industry, mobile terminals, panels, servers and the like, is often used as a clamping groove, a radiating fin, an assembly terminal and the like of consumer electronics products, and belongs to key core parts in precision machining industry. The product terminal has precise size, large quantity and large processing difficulty, and troubles the consumer electronics processing industry for a long time.

At present, in terminal production, need the manual work to carry out the supply of charging tray, place and put things in good order, intensity of labour is big, and is inefficient, and receives artifical influence to cause the charging tray easily to place inaccurate influence subsequent packing and handle. Therefore, a tray supply transfer stacking apparatus is required.

SUMMERY OF THE UTILITY MODEL

The object of the present invention is to provide a stacking device for supplying and transporting trays, which is described in detail below.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a pair of charging tray supply is transported and is piled up device, including the supply frame that is "U" font structure, supply frame surface has set gradually the feed station along its length direction, is connect material station and pile up the position, the bottom surface is provided with the removal subassembly in the supply frame, the removal end of removal subassembly is provided with the supply movable plate for move along supply frame length direction, supply movable plate surface is provided with first shore subassembly and second shore subassembly respectively, is used for propping the charging tray or falls the charging tray on the supply frame surface, first shore subassembly moves between feed station and material receiving station along with the supply movable plate, second shore subassembly moves between material receiving station and pile up the position along with the supply movable plate, the feed station is provided with the promotion subassembly, is used for upwards promoting all charging trays above the bottommost charging tray of feed station; the stacking station is provided with a stacking assembly for stacking the material trays at the stacking station.

When the material tray supplying, transferring and stacking device is used, all material trays above the material tray at the bottom layer of the feeding station are supported by the lifting assembly, the material tray at the bottom layer of the feeding station is jacked up by the first jacking assembly and is separated from the surface of the supplying frame, the moving assembly drives the supplying moving plate to move, the first jacking assembly moves to the material receiving station from the feeding station along with the supplying moving plate, the first jacking assembly releases jacking of the material tray, the material tray falls to the material receiving station, the moving assembly drives the supplying moving plate to move so that the first jacking assembly returns to the feeding station, the second jacking assembly is located below the material receiving station, and the lifting assembly replaces the material tray at the feeding station; the terminals are placed in a profiling placing cavity on the surface of a material tray of a material receiving station, after the material tray is fully placed, a second supporting and ejecting assembly supports the material tray to enable the material tray to be separated from a supply frame, meanwhile, a lifting assembly supports all material trays above the material tray at the bottommost layer of the material supplying station, a first supporting and ejecting assembly supports the material tray at the bottom layer of the material supplying station to enable the material tray to be separated from the surface of the supply frame, a supply moving plate is driven by a moving assembly to move, the material tray fully placed with the terminals is conveyed to a stacking station by the second supporting and ejecting assembly, an empty material tray is conveyed to the material receiving station by the first supporting and ejecting assembly, the first supporting and ejecting assembly and the second supporting and ejecting assembly are released from supporting and return to the original position along with the supply moving plate under the driving of the moving assembly, and the material tray fully placed with the terminals is stacked at the stacking station by the stacking assembly; the automatic feeding device can realize automatic feeding, placing and finished product stacking of the material trays, greatly reduces the labor intensity of production personnel, and is beneficial to improving the production efficiency, and the material trays are placed accurately and convenient for subsequent packaging treatment.

Preferably, the moving assembly comprises a driving motor and a driving screw rod, the driving screw rod is rotatably arranged on the inner bottom surface of the supply frame, the driving motor is arranged on the inner bottom surface of the supply frame, the output end of the driving motor is connected with the driving screw rod, guide rails are arranged on two sides of the driving screw rod, a moving seat is connected to the outer side of the driving screw rod through threads, the surface of the moving seat is connected with the supply moving plate, and a sliding block in sliding fit with the guide rails is arranged on the bottom surface of the supply moving plate.

Preferably, the first top supporting component and the second top supporting component are identical in structure, the first top supporting component comprises a top supporting sliding plate and a top supporting cylinder, the top supporting sliding plate is arranged on the surface of the supply moving plate in a sliding mode, the top supporting cylinder is arranged on the surface of the supply moving plate, the output end of the top supporting cylinder is connected with the top supporting sliding plate and used for driving the top supporting sliding plate to move along the length direction of the supply moving plate, top supporting vertical guide rails are fixedly arranged on two sides of the top supporting sliding plate and correspond to two ends of a material plate respectively, top supporting lifting plates are arranged inside the top supporting vertical guide rails in a sliding mode, the upper ends of the top supporting lifting plates are connected with top supporting plates, pulleys are arranged on the bottom surfaces of the top supporting lifting plates, driving tables are arranged on the surfaces of the top supporting sliding plates, the driving tables are corresponding to the pulleys and are in contact with the pulleys, and one ends of the driving tables are of inclined plane structures and used for pushing the pulleys to ascend along with the top supporting sliding plate.

Preferably, the two ends of the top supporting plate are provided with top supporting suckers.

Preferably, avoidance grooves are formed in the surfaces of the two sides of the supply frame, the avoidance grooves extend along the length direction of the supply frame, the avoidance grooves are located below the material discs after the material discs are located at the stacking station, the stacking assembly comprises stacking seats and stacking fixing blocks, the stacking seats are two in number and are respectively connected to the two sides of the supply frame, a vertically extending stacking sliding cavity penetrates through the stacking seats, a stacking lifting plate is slidably arranged in the stacking sliding cavity, the upper end of the stacking lifting plate is connected with a stacking top plate, the stacking top plate is located in the avoidance grooves, a stacking cylinder is arranged outside the stacking seats, and the output end of the stacking cylinder faces vertically downwards and is connected with the bottom end of the stacking lifting plate;

the stacking base is arranged at two ends of the avoidance groove in the length direction, a stacking supporting block is arranged on the side face of the stacking base in a rotating mode, one side, away from the width central line of the supply frame, of the stacking supporting block is provided with a stacking limiting block, the stacking supporting block is close to the bottom of the side face of the stacking limiting block and provided with a stacking limiting bulge, the stacking limiting bulge is abutted to the stacking limiting block to enable the upper surface of the stacking supporting block to be horizontal, the side face, close to the width central line of the supply frame, of the stacking supporting block is of an inclined plane structure, and the width size of the stacking supporting block is gradually reduced from top to bottom.

As preferred, the promotion subassembly includes the hoisting frame, the hoisting frame is total two and is located the supply frame both sides respectively, hoisting frame surface sliding is provided with the promotion sliding plate, the hoisting frame surface is provided with the horizontal lifting cylinder, the output of horizontal lifting cylinder with it is connected to promote the sliding plate for the drive promotes the sliding plate and is close to or keeps away from the supply frame, it is provided with the vertical seat of promotion to promote the sliding plate surface, promote the inside promotion lift chamber that runs through and be provided with vertical extension of vertical seat, it is provided with the promotion lifter plate to promote the inside slip of lift chamber, it is provided with the promotion picture peg to promote the lifter plate bottom, it is provided with the vertical cylinder of promotion to promote the side that the supply frame was kept away from to vertical seat, promote the output of vertical cylinder with it is connected to promote the lifter plate upper end.

Preferably, the bottom end of the outer side of the lifting plate close to the supply rack is connected with a lifting rod, the lifting rod extends along the length direction of the supply rack, and the lifting flashboards are arranged at two ends of the lifting rod.

Preferably, an avoidance gap is formed in the side face, close to the lifting rod, of the lifting vertical seat.

Preferably, the four corners of the feeding station and the four corners of the stacking station are provided with positioning frames with L-shaped sections.

The beneficial effects are that: the automatic feeding, placing and finished product stacking of the material trays can be realized, the labor intensity of production personnel is greatly reduced, the improvement of the production efficiency is facilitated, the material tray placing position is accurate, and the follow-up packaging treatment is convenient.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic structural diagram of a stacking assembly;

fig. 3 is a front sectional view of the present invention;

FIG. 4 is a perspective view of the lift assembly;

FIG. 5 is a schematic view of the arrangement of two sets of ceiling assemblies;

FIG. 6 is an enlarged, fragmentary schematic view of the first ram assembly.

The reference numerals are illustrated below:

1. a supply rack; 101. an avoidance groove; 2. a moving assembly; 201. a drive motor; 202. driving a lead screw; 203. a movable seat; 3. a supply moving plate; 4. a lifting assembly; 401. a hoisting frame; 402. a lifting bar; 403. a horizontal lifting cylinder; 404. lifting the sliding plate; 405. lifting the vertical cylinder; 406. lifting the lifting plate; 407. lifting the lifting cavity; 408. lifting the vertical seat; 409. lifting the inserting plate; 5. a first jack assembly; 501. supporting a sliding plate; 502. supporting a top cylinder; 503. propping up a vertical guide rail; 504. supporting a lifting plate; 505. supporting a sucker; 506. a top plate is propped; 507. a drive stage; 508. a pulley; 6. a second jack-up assembly; 7. a positioning frame; 8. stacking the components; 801. stacking seats; 802. stacking the sliding cavities; 803. stacking the lifting plates; 804. stacking the cylinders; 805. stacking the top plates; 806. stacking a limiting block; 807. stacking the limiting bulges; 808. stacking the fixed blocks; 809. stacking the supporting blocks; 9. and (7) a material tray.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the disclosed embodiments are merely exemplary of the invention, and are not intended to limit the invention to the precise embodiments disclosed. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-6, the utility model provides a stacking device is transported in feeding tray supply, including the supply frame 1 that is "U" font structure, supply frame 1 surface has set gradually feeding station, material receiving station and stacking station along its length direction, the bottom surface is provided with removal subassembly 2 in the supply frame 1, the removal end of removal subassembly 2 is provided with the supply movable plate 3 for moving along the length direction of supply frame 1, the surface of supply movable plate 3 is provided with first supporting subassembly 5 and second supporting subassembly 6 respectively, is used for propping a charging tray 9 or falls charging tray 9 on the supply frame surface, first supporting subassembly 5 moves between feeding station and material receiving station along with supply movable plate 3, second supporting subassembly 6 moves between material receiving station and stacking station along with supply charging tray 3, the feeding station is provided with lifting subassembly 4, is used for upwards lifting all charging trays 9 above the bottommost layer 9 of feeding station; the stacking station is provided with a stacking assembly 8 for stacking the material trays 9 at the stacking station.

As an optional embodiment, the moving assembly 2 includes a driving motor 201 and a driving screw 202, the driving screw 202 is rotatably disposed on the inner bottom surface of the supply rack 1, the driving motor 201 is disposed on the inner bottom surface of the supply rack 1, an output end of the driving motor 201 is connected to the driving screw 202, guide rails are disposed on two sides of the driving screw 202, a moving seat 203 is connected to an outer side of the driving screw 202 through a thread, a surface of the moving seat 203 is connected to the supply moving plate 3, and a sliding block in sliding fit with the guide rails is disposed on the bottom surface of the supply moving plate 3, so that the driving motor 201 drives the driving screw 202 to rotate, and the moving seat 203 drives the supply moving plate 3 to reciprocate along the length direction of the supply rack 1.

The first supporting and jacking assembly 5 and the second supporting and jacking assembly 6 have the same structure, the first supporting and jacking assembly 5 comprises a supporting and jacking sliding plate 501 and a supporting and jacking cylinder 502, the supporting and jacking sliding plate 501 is arranged on the surface of the supply moving plate 3 in a sliding manner, the supporting and jacking cylinder 502 is arranged on the surface of the supply moving plate 3, the output end of the supporting and jacking cylinder 502 is connected with the supporting and jacking sliding plate 501 and used for driving the supporting and jacking sliding plate 501 to move along the length direction of the supply moving plate 3, supporting and jacking vertical guide rails 503 are fixedly arranged on two sides of the supporting and jacking sliding plate 501, the two groups of supporting and jacking vertical guide rails 503 respectively correspond to two ends of the material tray 9, a supporting and jacking plate 504 is arranged in the supporting and jacking vertical guide rails 503 in a sliding manner, the upper end of the supporting and jacking plate 504 is connected with a supporting plate 506, and a pulley 508 is arranged on the bottom surface of the supporting and jacking plate 504, the surface of the supporting and jacking sliding plate 501 is provided with a driving table 507, the driving table 507 corresponds to and contacts with the pulley 508, one end of the driving table 507 is of an inclined surface structure and is used for pushing the pulley 508 to ascend along with the movement of the supporting and jacking sliding plate 501, the arrangement is such that when the material tray 9 needs to be supported and jacked upwards, the supporting and jacking cylinder 502 drives the supporting and jacking sliding plate 501 to move, the inclined surface of the driving table 507 is in contact with the pulley 508 and moves relatively to the surface of the driving table 507, the pulley 508 drives the supporting and jacking lifting plate 504 to ascend so as to support the material tray 9 through the supporting plate 506, otherwise, the driving table 507 moves relatively to the pulley 508, the pulley 508 moves from the surface of the driving table 507 to the surface of the supporting and jacking sliding plate 501, the supporting and lifting plate 504 drives the supporting plate 506 to descend so as to release the supporting of the material tray 9, and accordingly the material tray 9 falls on the surface of the supply frame 1.

And the two ends of the supporting plate 506 are provided with supporting suckers 505, so that the supporting stability of the supporting plate 506 to the tray 9 can be ensured through the supporting suckers 505.

The surface of the two sides of the supply frame 1 is provided with an avoiding groove 101, the avoiding groove 101 extends along the length direction of the supply frame 1, the charging tray 9 is positioned at a stacking station and then the avoiding groove 101 is positioned below the charging tray 9, the stacking assembly 8 comprises stacking seats 801 and stacking fixing blocks 808, the stacking seats 801 are two in number and are respectively connected to the two sides of the supply frame 1, a vertically extending stacking sliding cavity 802 penetrates through the stacking seats 801, a stacking lifting plate 803 is slidably arranged in the stacking sliding cavity 802, the upper end of the stacking lifting plate 803 is connected with a stacking top plate 805, the stacking top plate 805 is positioned in the avoiding groove 101, a stacking cylinder 804 is arranged outside the stacking seats 801, and the output end of the stacking cylinder 804 is vertically downward and is connected with the bottom end of the stacking lifting plate 803; the stacking seat 801 is arranged at two ends of the avoiding groove 101 in the length direction, a stacking supporting block 809 is arranged on the side face of the stacking seat 801 in a rotating mode, a stacking limiting block 806 is arranged on one side, away from the width central line of the supply frame 1, of the stacking supporting block 809, a stacking limiting bulge 807 is arranged at the bottom of the side face of the stacking limiting block 806, the stacking limiting bulge 807 is abutted to the stacking limiting block 806 to enable the upper surface of the stacking supporting block 809 to be horizontal, the side face, close to the width central line of the supply frame 1, of the stacking supporting block 809 is of an inclined surface structure, the width size of the stacking supporting block 809 is gradually reduced from top to bottom, the second supporting component 6 is arranged in such a way that the charging tray 9 is conveyed to the stacking station, and the second supporting component 6 releases the supporting of the charging tray 9, the material tray 9 is placed at the stacking station, at the moment, the material tray 9 is located above the avoiding groove 101, the stacking cylinder 804 drives the stacking top plate 805 to ascend through the stacking lifting plate 803 and jack up the material tray 9, the material tray 9 in the ascending process is in an inclined plane structure with the stacking supporting block 809 to push the stacking supporting block 809 to rotate towards the stacking limiting block 806, when the material tray 9 ascends to the position above the stacking supporting block 809, the stacking supporting block 809 is rotationally reset under the action of gravity, the stacking limiting protrusion 807 is abutted to the stacking limiting block 806 to enable the upper surface of the stacking supporting block 809 to be horizontal, the stacking cylinder 804 drives the stacking top plate 805 to descend back to the original position through the stacking lifting plate 803, the material tray 9 is blocked and supported by the stacking supporting block 809, the process is repeated, and the material tray 9 is stacked above the stacking supporting block 809 from bottom to top.

The lifting assembly 4 comprises a lifting frame 401, two lifting frames 401 are respectively located at two sides of the supply frame 1, a lifting sliding plate 404 is slidably disposed on the surface of the lifting frame 401, a horizontal lifting cylinder 403 is disposed on the surface of the lifting frame 401, the output end of the horizontal lifting cylinder 403 is connected with the lifting sliding plate 404 for driving the lifting sliding plate 404 to approach or depart from the supply frame 1, a lifting vertical seat 408 is disposed on the surface of the lifting sliding plate 404, a lifting cavity 407 extending vertically is disposed in the lifting vertical seat 408 in a penetrating manner, a lifting plate 406 is slidably disposed in the lifting cavity 407, the bottom of the lifting and lowering plate 406 is provided with a lifting and lowering insert plate 409, the side of the lifting and lowering vertical seat 408 far away from the supply rack 1 is provided with a lifting and lowering vertical cylinder 405, the output end of the lifting and lowering vertical cylinder 405 is connected with the upper end of the lifting and lowering plate 406, so that the horizontal lifting cylinder 403 pushes the lifting and lowering sliding plate 404 to move towards the supply rack 1, the lifting insertion plate 409 is inserted between the bottom material plate 9 of the feeding station and the material plate 9 above the bottom material plate, and the lifting vertical cylinder 405 drives the lifting insertion plate 409 to ascend through the lifting plate 406, so that all the material plates 9 above the bottom material plate 9 of the feeding station are jacked, and the first jacking assembly 5 is convenient to jack the material plates 9 of the bottom layer; after first propping top subassembly 5 resets, the promotion cylinder drives and promotes lifter plate 406 and descends, drives charging tray 9 through promoting picture peg 409 and descends, makes charging tray 9 and the city top contact of first propping top subassembly 5, and horizontal lift cylinder 403 drives and promotes sliding plate 404 and keep away from supply frame 1, makes promotion picture peg 409 and charging tray 9 break away from, first propping top subassembly 5 is relieved and is propped the top and put charging tray 9 back the feed station.

Promote lifter plate 406 and be close to the outside bottom of supply frame 1 is connected with lifting bar 402, lifting bar 402 extends along supply frame 1 length direction, promote picture peg 409 setting and be in the both ends of lifting bar 402 set up like this, can guarantee to promote the stability that picture peg 409 drove charging tray 9 when going up and down charging tray 9.

Promote vertical seat 408 and be close to the side of lifting bar 402 is provided with dodges the breach, sets up like this, places and causes the interference to lifting bar 402, ensures the lifting height to charging tray 9, and the first charging tray 9 that is located the bottommost is propped to the subassembly 5 of propping of being convenient for.

The four corners of feed station with the four corners of putting things in good order the station all is provided with the locating rack 7 that the cross-section is "L" font structure, sets up like this, can guarantee the stability of stacking of charging tray 9 at feed station and putting things in good order the station.

By adopting the structure, when the lifting device is used, all the material discs 9 above the material disc 9 at the bottommost layer of the feeding station are lifted by the lifting device 4, the first supporting and ejecting device 5 ejects the material disc 9 at the bottom layer of the feeding station to enable the material disc 9 to be separated from the surface of the feeding frame 1, the moving device 2 drives the feeding moving plate 3 to move, the first supporting and ejecting device 5 moves from the feeding station to the material receiving station along with the feeding moving plate 3, the first supporting and ejecting device 5 releases the ejection of the material disc 9, the material disc 9 falls on the material receiving station, the moving device 2 drives the feeding moving plate 3 to move to enable the first supporting and ejecting device 5 to return to the feeding station, the second supporting and ejecting device 6 is located below the material receiving station, and the lifting device 4 replaces the material disc 9 on the feeding station; the terminals are placed in the profiling placing cavity on the surface of a material tray 9 of a material receiving station, after the terminals are placed in the profiling placing cavity, the second supporting and jacking assembly 6 supports and jacks the material tray 9 to enable the material tray 9 to be separated from the supply frame 1, meanwhile, the lifting assembly 4 supports all the material trays 9 above the material tray 9 at the bottommost layer of the supply station, the first supporting and jacking assembly 5 jacks the material tray 9 at the bottom layer of the supply station to enable the material tray 9 to be separated from the surface of the supply frame 1, the moving assembly 2 drives the supply moving plate 3 to move, the second supporting and jacking assembly 6 sends the material tray 9 with the terminals fully placed to a stacking station, the first supporting and jacking assembly 5 sends the empty material tray 9 to the material receiving station, the first supporting and jacking assembly 5 and the second supporting and jacking assembly 6 release the supporting and jacking of the moving plate and return to the original position along with the supply moving assembly 3 under the driving of the moving assembly 2, and the stacking assembly 8 stacks the material tray 9 with the terminals fully placed in the stacking station; the automatic feeding device can realize automatic feeding, placing and finished product stacking of the material trays 9, greatly reduces the labor intensity of production personnel, and is beneficial to improving the production efficiency, and the material trays 9 are placed accurately, so that the subsequent packaging treatment is facilitated.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a stacking device is transported in palette supply which characterized in that: the feeding device comprises a feeding frame (1) of a U-shaped structure, wherein a feeding station, a material receiving station and a stacking station are sequentially arranged on the surface of the feeding frame (1) along the length direction of the feeding frame, a moving assembly (2) is arranged on the inner bottom surface of the feeding frame (1), a moving end of the moving assembly (2) is provided with a feeding moving plate (3) for moving along the length direction of the feeding frame (1), a first supporting assembly (5) and a second supporting assembly (6) are respectively arranged on the surface of the feeding moving plate (3) and used for supporting a material disc (9) or enabling the material disc (9) to fall on the surface of the feeding frame, the first supporting assembly (5) moves between the feeding station and the material receiving station along with the feeding moving plate (3), the second supporting assembly (6) moves between the material receiving station and the stacking station along with the feeding moving plate (3), the feeding station is provided with a lifting assembly (4) and used for upwards lifting all the material discs (9) above the bottommost material disc (9) of the feeding station; the stacking station is provided with a stacking assembly (8) for stacking the material trays (9) at the stacking station.

2. The tray supply transfer stacking apparatus of claim 1, wherein: the moving assembly (2) comprises a driving motor (201) and a driving lead screw (202), the driving lead screw (202) is rotatably arranged on the inner bottom surface of the supply frame (1), the driving motor (201) is arranged on the inner bottom surface of the supply frame (1), the output end of the driving motor (201) is connected with the driving lead screw (202), guide rails are arranged on two sides of the driving lead screw (202), a moving seat (203) is connected to the outer side of the driving lead screw (202) through threads, the surface of the moving seat (203) is connected with the supply moving plate (3), and a sliding block in sliding fit with the guide rails is arranged on the bottom surface of the supply moving plate (3).

3. The tray supply and transfer stacking apparatus of claim 1, wherein: the structure of the first supporting and jacking assembly (5) is the same as that of the second supporting and jacking assembly (6), the first supporting and jacking assembly (5) comprises a supporting and jacking sliding plate (501) and a supporting and jacking cylinder (502), the supporting and jacking sliding plate (501) is slidably arranged on the surface of the supply moving plate (3), the supporting and jacking cylinder (502) is arranged on the surface of the supply moving plate (3), the output end of the supporting and jacking cylinder (502) is connected with the supporting and jacking sliding plate (501) and used for driving the supporting and jacking sliding plate (501) to move along the length direction of the supply moving plate (3), supporting and jacking vertical guide rails (503) are fixedly arranged on two sides of the supporting and jacking sliding plate (501), two sets of the supporting and jacking vertical guide rails (503) are arranged at two ends corresponding to a material tray (9) respectively, a supporting and jacking lifting plate (504) is slidably arranged inside the supporting and jacking vertical guide rails (503), a supporting and jacking plate (506) is connected to the upper end of the supporting and jacking lifting plate (504), a pulley (508) is arranged on the bottom surface of the supporting and jacking vertical guide rails (503), a driving table (507) is used for driving pulley (507), and a pulley (507) is used for pushing the pulley (508) and a pulley (507) to move along with the corresponding lifting table.

4. A tray supply transfer stacking apparatus according to claim 3, wherein: and supporting suction cups (505) are arranged at two ends of the supporting plate (506).

5. The tray supply and transfer stacking apparatus of claim 1, wherein: the surface of two sides of the supply frame (1) is provided with an avoiding groove (101), the avoiding groove (101) extends along the length direction of the supply frame (1), the material tray (9) is positioned at a stacking station and then avoids the groove (101) to be positioned below the material tray (9), the stacking assembly (8) comprises stacking seats (801) and stacking fixing blocks (808), the stacking seats (801) are two in number and are respectively connected to two sides of the supply frame (1), a vertically extending stacking sliding cavity (802) penetrates through the interior of the stacking seat (801), a stacking lifting plate (803) is arranged in the stacking sliding cavity (802) in a sliding mode, the upper end of the stacking lifting plate (803) is connected with a stacking top plate (805), the stacking top plate (805) is positioned in the avoiding groove (101), a stacking cylinder (804) is arranged on the outer side of the stacking seat (801), and the output end of the stacking cylinder (804) is vertically downward and connected with the bottom end of the stacking lifting plate (803);

put things in good order seat (801) and set up and be in keep away groove (101) length direction's both ends, it rotates to be provided with to put things in good order supporting shoe (809) to put things in good order seat (801) side, it keeps away from to put things in good order supporting shoe (809) supply frame (1) width central line's one side is provided with puts in good order stopper (806), it is close to put in good order supporting shoe (809) put stopper (806) side bottom and is provided with puts in good order spacing arch (807), put in good order spacing arch (807) with it makes to put in good order stopper (806) butt put in good order supporting shoe (809) upper surface level, it is the inclined plane structure to put in good order the side that supporting shoe (809) are close to supply frame (1) width central line, just the width dimension from the top down of putting in good order supporting shoe (809) reduces gradually.

6. The tray supply and transfer stacking apparatus of claim 1, wherein: the lifting assembly (4) comprises two lifting frames (401), the two lifting frames (401) are respectively positioned at two sides of the supply frame (1), a lifting sliding plate (404) is arranged on the surface of each lifting frame (401) in a sliding mode, a horizontal lifting cylinder (403) is arranged on the surface of each lifting frame (401), the output end of each horizontal lifting cylinder (403) is connected with each lifting sliding plate (404) and used for driving each lifting sliding plate (404) to be close to or far away from the supply frame (1), a lifting vertical seat (408) is arranged on the surface of each lifting sliding plate (404), promote vertical seat (408) inside through being provided with the promotion lift chamber (407) of vertical extension, promote lift chamber (407) inside and slide and be provided with and promote lifter plate (406), it is provided with promotion picture peg (409) to promote lifter plate (406) bottom, the side that the supply frame (1) was kept away from in the vertical seat (408) of promotion is provided with and promotes vertical cylinder (405), the output that promotes vertical cylinder (405) with it is connected to promote lifter plate (406) upper end.

7. The tray supply and transfer stacking apparatus of claim 6, wherein: the bottom end of the outer side of the lifting plate (406) close to the supply frame (1) is connected with a lifting rod (402), the lifting rod (402) extends along the length direction of the supply frame (1), and the lifting flashboards (409) are arranged at two ends of the lifting rod (402).

8. The tray supply transfer stacking apparatus of claim 7, wherein: an avoiding notch is formed in the side face, close to the lifting rod (402), of the lifting vertical seat (408).

9. The tray supply transfer stacking apparatus of claim 1, wherein: and positioning frames (7) with L-shaped cross sections are arranged at the four corners of the feeding station and the four corners of the stacking station.