CN211594136U

CN211594136U - Layered conveying mechanism

Info

Publication number: CN211594136U
Application number: CN201921960073.XU
Authority: CN
Inventors: 刘鹏
Original assignee: Shenzhen Zhuoyi Zhizao Co ltd
Current assignee: Shenzhen Zhuoyi Zhizao Co ltd
Priority date: 2019-11-13
Filing date: 2019-11-13
Publication date: 2020-09-29
Anticipated expiration: 2029-11-13

Abstract

The utility model discloses a layer-stepping conveying mechanism, including frame and the circulation subassembly of setting in the frame, go up the translation subassembly, translation subassembly down, jacking subassembly and push down the subassembly, the circulation subassembly includes two circulation guide rails and sets up the circulation delivery board that the polylith on circulation guide rail is used for circulating the transport work piece, it is used for carrying the circulation delivery board on the first circulation guide rail top second circulation guide rail top to go up the translation subassembly, the translation subassembly is used for carrying the bottom of first circulation guide rail with the circulation delivery board of second circulation guide rail bottom down, the jacking subassembly is used for pushing down the circulation delivery board jacking on the first circulation guide rail, it is used for pushing down the circulation delivery board on the second circulation guide rail to push down the subassembly. The layered conveying mechanism has the advantages of simple structure, stable and reliable performance, low implementation cost, high automation degree, labor cost saving, production efficiency improvement and the like which are not achieved by the prior art.

Description

Layered conveying mechanism

Technical Field

The utility model relates to a conveyor, especially a layered conveying mechanism.

Background

At present in the electronic product manufacturing industry, the various materials of transport that need last fast in the product preparation packing are in order to guarantee that production continuously goes on, and the product feed of present stage generally adopts artifical hand feed, and is not only inefficient, needs the manpower many, and is with high costs, and artifical receipts material easily causes to collide with, influences product quality. Some automatic feeding and receiving equipment has the defects of complex equipment structure, high equipment cost, poor conveying stability and the like, and further popularization and application of the automatic conveying equipment are seriously influenced; in addition, for the automatic feeding of materials with inconsistent thickness at two sides, no mature conveying mechanism is available at present to realize the automatic conveying function, and the conveying efficiency is seriously reduced.

In view of the above, the present invention provides a new technical solution to solve the existing technical drawbacks.

SUMMERY OF THE UTILITY MODEL

In order to overcome the not enough of prior art, the utility model provides a layered conveying mechanism has solved technical defect such as degree of automation that prior art exists is low, conveying efficiency is low, the cost of labor is high, damage product, structure complicacy, implementation cost height, poor stability, commonality are poor easily.

The utility model provides a technical scheme that its technical problem adopted is:

a layered conveying mechanism, which comprises a frame, a circulating component, an upper translation component, a lower translation component, a jacking component and a lower pressing component, wherein the circulating component, the upper translation component, the lower translation component, the jacking component and the lower pressing component are arranged on the frame, the circulating assembly comprises two circulating guide rails and a plurality of circulating conveying plates which are arranged on the circulating guide rails and used for circularly conveying workpieces, the upper translation assembly is used for conveying the circulating conveying plates on the top of the first circulating guide rail to the top of the second circulating guide rail, the lower translation component is used for conveying the circulating conveying plate at the bottom of the second circulating guide rail to the bottom of the first circulating guide rail, the jacking assembly is used for jacking the circulating conveying plate on the first circulating guide rail, the pressing assembly is used for pressing the circulating conveying plate on the second circulating guide rail, the upper translation assembly, the lower translation assembly, the jacking assembly and the lower pressing assembly are matched to enable the circulating conveying plate to move in the two conveying guide rails in a circulating mode.

As an improvement of the above technical scheme, the two circulating guide rails of the circulating assembly include a left circulating guide rail and a right circulating guide rail which have the same cross-sectional dimension, the right circulating guide rail and the left circulating guide rail are parallel to each other and are vertically arranged, a plurality of circulating conveying sliding seats are arranged on the left circulating guide rail and the right circulating guide rail, the circulating conveying sliding seats are fixedly provided with the circulating conveying plates, and the plurality of circulating conveying plates are of a multilayer structure.

As a further improvement of the above technical solution, the upper translation assembly includes an upper translation assembly mounting plate fixedly mounted on the frame, and an upper translation driving cylinder and an upper translation slide rail both disposed on the upper translation assembly mounting plate, an upper translation slide block is disposed on the upper translation slide rail, an output end of the upper translation driving cylinder is connected to the upper translation slide block and can drive the upper translation slide block to slide on the upper translation slide rail, an upper connection guide rail is disposed on the upper translation slide block, a cross-sectional dimension of the upper connection guide rail matches a cross-sectional dimension of the circulation guide rail, the jacking assembly can drive the circulation conveying slide and the circulation conveying plate to slide into the upper connection guide rail from the right circulation guide rail, and the lower pressing assembly can drive the circulation conveying slide and the circulation conveying plate to slide into the left circulation guide rail from the upper connection guide rail.

As a further improvement of the above technical solution, the upper translation driving cylinder is a rodless cylinder and is mounted at the back of the upper translation assembly mounting plate through an upper cylinder mounting seat, the upper translation slide rail is a wide slide rail, the upper translation slide block is mounted on the upper translation slide rail through an upper translation slide rail seat, and the upper translation slide block is fixedly connected to the output end of the upper translation driving cylinder through an upper translation slide block connecting plate; the top of the upper translation sliding block is provided with a top limiting block, the bottom of the upper translation sliding block is provided with an upper blocking block, and two sides of the upper translation sliding block are provided with upper translation side positioning surfaces for left and right positioning.

As the further improvement of above-mentioned technical scheme, the translation subassembly includes that fixed mounting includes in the frame lower translation subassembly mounting panel and sets up translation actuating cylinder, translation slide rail down under on the translation subassembly mounting panel, be provided with down the translation slider down on the translation slide rail, the output that the translation actuating cylinder was driven in lower translation is connected to translation slider down and can drive translation slider down and slide under on the translation slide rail, be provided with down the guide rail of plugging into down on the translation slider down, the cross sectional dimension that plugs into the guide rail down matches the cross sectional dimension of circulation guide rail, the subassembly is pushed down and can drive the circulation and carry slider and circulation conveying board to slide into from left circulation guide rail and plug into down in the guide rail, the jacking subassembly can drive the circulation and carry slider and circulation conveying board (23) to slide into right circulation guide rail from plugging into down in the guide rail.

As a further improvement of the above technical solution, the lower translation driving cylinder is a rodless cylinder and is mounted at the back of the lower translation assembly mounting plate through a lower cylinder mounting seat, the lower translation slide rail has two wide slide rails, the lower translation slider is mounted on the lower translation slide rail through a lower translation slide rail seat, and the lower translation slider is fixedly connected to the output end of the lower translation driving cylinder through a lower translation slider connecting plate; the bottom of the lower translation sliding block is provided with a bottom limiting block, the top of the lower translation sliding block is provided with a lower blocking block, and two sides of the lower translation sliding block are provided with lower translation side positioning surfaces for left and right positioning.

As a further improvement of the technical proposal, the jacking assembly comprises a jacking assembly mounting plate fixedly mounted on the frame, and a first jacking guide pillar, a second jacking guide pillar, a jacking lead screw motor and a jacking cylinder which are arranged on the jacking assembly mounting plate, the upper end part of the first jacking guide post is provided with a first jacking plate, the upper end part of the second jacking guide post is provided with a second jacking plate, the output end of the jacking screw rod motor is connected to the first jacking plate and can drive the first jacking plate to move up and down, the output end of the jacking cylinder is connected to the second jacking plate and can drive the second jacking plate to move up and down, the first jacking plate is used for jacking the circulating conveying plate on the first circulating guide rail along the first circulating guide rail, and the second jacking plate is used for jacking the circulating conveying plate on the second circulating guide rail along the second circulating guide rail.

As a further improvement of the above technical solution, the jacking assembly mounting plate is fixed on the frame through the jacking assembly support plate, the first jacking guide pillar and the second jacking guide pillar both have two numbers, the first jacking guide pillar is disposed on the jacking assembly mounting plate through the first guide sleeve, the second jacking guide pillar is disposed on the jacking assembly mounting plate through the second guide sleeve, the first jacking plate is fixed at the upper end portions of the two first jacking guide pillars, the second jacking plate is fixed at the upper end portions of the two second jacking guide pillars, and the jacking cylinder is mounted at the bottom of the jacking assembly mounting plate through the jacking cylinder mounting seat.

As a further improvement of the technical scheme, the downward pressing assembly comprises a downward pressing driving cylinder fixed on the upper part of the rack and a downward pressing plate fixedly installed at the output end of the downward pressing driving cylinder, and the downward pressing driving cylinder is a double-shaft cylinder.

As a further improvement of the above technical scheme, the device further comprises a suction assembly, wherein the suction assembly comprises a suction assembly mounting plate mounted at the top of the frame, a sliding table cylinder is mounted on the suction assembly mounting plate, a horizontal sliding mounting plate is arranged at the output end of the sliding table cylinder, a lifting cylinder is fixedly arranged on the horizontal sliding mounting plate, a sucker mounting plate is arranged at the output end of the lifting cylinder, and a sucker is fixedly arranged on the sucker mounting plate; the upper limiting module and the lower limiting module are arranged on two sides of the rack, the upper limiting module is arranged on two sides of the upper translation assembly and used for limiting the upper translation assembly to move left and right, and the lower limiting module is arranged on two sides of the lower translation assembly and used for limiting the lower translation assembly to move left and right.

The utility model has the advantages that: the utility model provides a layered conveying mechanism, this layered conveying mechanism is provided with the circulation subassembly, go up the translation subassembly, translation subassembly down, jacking subassembly and push down the subassembly and pass through the circulation subassembly, go up the translation subassembly, translation subassembly down, jacking subassembly and push down the cyclic motion that the subassembly realized the circulation delivery board, and then can realize the automation of irregular material, the circulation is carried, it is high to have an automatic degree, high transportation efficiency, moreover, the steam generator is simple in structure, low implementation cost, strong versatility, the stable performance is reliable, can effectively reduce artifical degree and the cost of labor of participating in when the actual application, avoid considering damage article, help guaranteeing the transport quality of product.

In a word, this layer-stepping conveying mechanism has solved the degree of automation that prior art exists and has hanged down, transport efficiency is low, the cost of labor is high, damage product easily, structure is complicated, implementation cost is high, poor stability, commonality subalternation technical defect.

Drawings

The present invention will be further explained with reference to the drawings and examples.

FIG. 1 is a schematic assembly view of the present invention;

FIG. 2 is another perspective assembly view of the present invention;

fig. 3 is an assembly view of a third angle of the present invention;

fig. 4 is an assembly view of a fourth angle of the present invention;

fig. 5 is an assembly schematic of the mid-upper translation assembly of the present invention;

fig. 6 is an assembly view of the upper and lower translation assemblies of the present invention at another angle;

FIG. 7 is an assembled view of the lower and middle translation assemblies of the present invention;

FIG. 8 is an assembly view of the lower and middle translation assemblies of the present invention from another angle;

fig. 9 is an assembly schematic diagram of the jacking assembly of the present invention;

fig. 10 is an assembly view of the suction assembly of the present invention.

Detailed Description

The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features, and the effects of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and other embodiments obtained by those skilled in the art without inventive labor based on the embodiments of the present invention all belong to the protection scope of the present invention. In addition, all the connection/connection relations referred to in the patent do not mean that the components are directly connected, but mean that a better connection structure can be formed by adding or reducing connection auxiliary components according to specific implementation conditions. The technical features of the present invention can be combined interactively without conflicting with each other, as shown in fig. 1 to 10.

A layered conveying mechanism comprises a rack 1, a circulating assembly 2, an upper translation assembly 3, a lower translation assembly 4, a jacking assembly 5 and a pressing assembly 6, wherein the circulating assembly 2, the upper translation assembly 3, the lower translation assembly 5 and the pressing assembly 6 are arranged on the rack 1, the circulating assembly 2 comprises two circulating guide rails and a plurality of circulating conveying plates 23 which are arranged on the circulating guide rails and used for circularly conveying workpieces, the upper translation assembly 3 is used for conveying the circulating conveying plates 23 on the top of a first circulating guide rail to the top of a second circulating guide rail, the lower translation assembly 4 is used for conveying the circulating conveying plates 23 at the bottom of the second circulating guide rail to the bottom of the first circulating guide rail, the jacking assembly 5 is used for jacking the circulating conveying plates 23 on the first circulating guide rail, the pressing assembly 6 is used for pressing down the circulating conveying plates 23 on the second circulating guide rail, and the upper translation assembly 3, the lower translation assembly 4, the jacking assembly 5 and the pressing assembly 6 are matched with each other to circularly move the circulating; the two circulating guide rails of the circulating assembly 2 comprise a left circulating guide rail 21 and a right circulating guide rail 22 with the same cross section size, the right circulating guide rail 22 and the left circulating guide rail 21 are parallel to each other and are vertically arranged, a plurality of circulating conveying sliding seats 24 are arranged on the left circulating guide rail 21 and the right circulating guide rail 22, the circulating conveying plates 23 are fixedly arranged on the circulating conveying sliding seats 24, and the plurality of circulating conveying plates 23 are of a multilayer structure; the automatic sucking device is characterized by further comprising a sucking assembly 7, wherein the sucking assembly 7 comprises a sucking assembly mounting plate 71 mounted at the top of the rack 1, a sliding table cylinder 72 is mounted on the sucking assembly mounting plate 71, a horizontal sliding mounting plate 73 is arranged at the output end of the sliding table cylinder 72, a lifting cylinder 74 is fixedly arranged on the horizontal sliding mounting plate 73, a sucking disc mounting plate 75 is arranged at the output end of the lifting cylinder 74, and a sucking disc 76 is fixedly arranged on the sucking disc mounting plate 75; the frame both sides are provided with upper portion spacing module 11 and lower part spacing module 12, upper portion spacing module 11 sets up and is used for spacing up translation subassembly 3 and removes about last translation subassembly 3 both sides, lower part spacing module 12 sets up and removes about translation subassembly 4 under and is used for spacing down translation subassembly 4 both sides.

Preferably, the upper translation assembly 3 comprises an upper translation assembly mounting plate 31 fixedly mounted on the frame 1, an upper translation driving cylinder 32 and an upper translation sliding rail 33 arranged on the upper translation assembly mounting plate 31, the upper translation slide rail 33 is provided with an upper translation slide block 34, the output end of the upper translation driving air cylinder 32 is connected to the upper translation slide block 34 and can drive the upper translation slide block 34 to slide on the upper translation slide rail 33, an upper transfer guide rail 35 is arranged on the upper translation slide block 34, the sectional dimension of the upper transfer guide rail 35 matches the sectional dimension of the circulating guide rail, the jacking assembly 5 can drive the circulating conveying slide 24 and the circulating conveying plate 23 to slide from the right circulating guide rail 22 into the upper connecting guide rail 35, the pressing component 6 can drive the circulating conveying sliding seat 24 and the circulating conveying plate 23 to slide into the left circulating guide rail 21 from the upper connecting guide rail 35; the upper translation driving cylinder 32 is a rodless cylinder and is mounted at the back of the upper translation assembly mounting plate 31 through an upper cylinder mounting seat 321, the upper translation slide rail 33 is a wide slide rail, the upper translation slide block 34 is mounted on the upper translation slide rail 33 through an upper translation slide rail seat, and the upper translation slide block 34 is fixedly connected to the output end of the upper translation driving cylinder 32 through an upper translation slide block connecting plate 36; the top of the upper translation sliding block 34 is provided with a top limiting block 37, the bottom of the upper translation sliding block 34 is provided with an upper blocking block 38, and two sides of the upper translation sliding block 34 are provided with upper translation side positioning surfaces 39 for left and right positioning.

The lower translation assembly 4 comprises a lower translation assembly mounting plate 41 fixedly mounted on the frame 1, a lower translation driving cylinder 42 and a lower translation slide rail 43 which are arranged on the lower translation assembly mounting plate 41, the lower translation slide rail 43 is provided with a lower translation slide block 44, the output end of the lower translation driving air cylinder 42 is connected to the lower translation slide block 44 and can drive the lower translation slide block 44 to slide on the lower translation slide rail 43, a lower docking guide rail 45 is arranged on the lower translation sliding block 44, the sectional dimension of the lower docking guide rail 45 is matched with that of the circulating guide rail, the pressing assembly 6 can drive the circulating conveying slide 24 and the circulating conveying plate 23 to slide into the lower connecting guide rail 45 from the left circulating guide rail 21, the jacking assembly 5 can drive the circulating conveying sliding seat 24 and the circulating conveying plate 23 to slide into the right circulating guide rail 22 from the lower connecting guide rail 45; the lower translation driving cylinder 42 is a rodless cylinder and is mounted at the back of the lower translation assembly mounting plate 41 through a lower cylinder mounting seat 421, the lower translation slide rail 43 is provided with two slide rails which are wide, the lower translation slide block 44 is mounted on the lower translation slide rail 43 through a lower translation slide rail seat, and the lower translation slide block 44 is fixedly connected to the output end of the lower translation driving cylinder 42 through a lower translation slide block connecting plate 46; the bottom of the lower translation sliding block 44 is provided with a bottom limiting block 47, the top of the lower translation sliding block 44 is provided with a lower blocking block 48, and two sides of the lower translation sliding block 44 are provided with lower translation side positioning surfaces 49 for left and right positioning.

Preferably, the jacking assembly 5 comprises a jacking assembly mounting plate 51 fixedly mounted on the frame 1, and a first jacking guide post 52, a second jacking guide post 53, a jacking screw motor 54 and a jacking cylinder 55 which are arranged on the jacking assembly mounting plate 51, the upper end of the first jacking guide post 52 is provided with a first jacking plate 56, the upper end of the second jacking guide post 53 is provided with a second jacking plate 57, the output end of the jacking screw motor 54 is connected to the first jacking plate 56 and can drive the first jacking plate 56 to move up and down, the output end of the jacking cylinder 55 is connected to the second jacking plate 57 and can drive the second jacking plate 57 to move up and down, the first lifting plate 56 is used for lifting the endless conveying plate 23 on the first endless guide rail along the first endless guide rail, the second lifting plate 57 is used for lifting the circulating conveying plate 23 on the second circulating guide rail along the second circulating guide rail; the jacking assembly mounting plate 51 is fixed on the frame 1 through a jacking assembly supporting plate 511, the number of the first jacking guide column 52 and the number of the second jacking guide column 53 are two, the first jacking guide column 52 is arranged on the jacking assembly mounting plate 51 through a first guide sleeve 521, the second jacking guide column 53 is arranged on the jacking assembly mounting plate 51 through a second guide sleeve 531, the first jacking plate 56 is fixed at the upper end parts of the two first jacking guide columns 52, the second jacking plate 57 is fixed at the upper end parts of the two second jacking guide columns 53, and the jacking cylinder 55 is arranged at the bottom of the jacking assembly mounting plate 51 through a jacking cylinder mounting seat 551; the pressing assembly 6 comprises a pressing driving cylinder 61 fixed on the upper part of the frame 1 and a pressing plate 62 fixedly installed at the output end of the pressing driving cylinder 61, and the pressing driving cylinder 61 is a double-shaft cylinder.

In the specific implementation of the present invention, after the conveying mechanism starts to work, the jacking cylinder 55 in the jacking assembly 5 jacks up the circulating conveying slide 24 and the circulating conveying plate 23 at the bottommost of the left circulating guide rail 21 through the second jacking plate 57, and meanwhile, the jacking screw motor 54 jacks up the circulating conveying slide 24 and the circulating conveying plate 23 on the right conveying guide rail 21 through the first jacking plate 56; at this time, the upper transfer guide rail 35 moves to the position matched with the right circulation guide rail 22 under the action of the upper translation driving cylinder 32, the circulation conveying slide block 24 and the circulation conveying plate 23 at the topmost part of the right circulation guide rail 22 are jacked into the upper transfer guide rail 35, further, after the material is detected by the suction assembly 7, the material on the upper transfer guide rail 35 is sucked and taken away and placed on other conveying belts through the matching action of the sliding table cylinder 72, the lifting cylinder 74 and the suction cup 76, and after a stack of materials is sucked and taken away, the upper translation driving cylinder 32 in the upper translation assembly 3 drives the upper transfer guide rail 35 to move to the position matched with the left circulation guide rail 21; at this time, under the pressing action of the pressing drive cylinder 61 and the pressing plate 62 in the pressing assembly 6, the circulating conveying slide 24 and the circulating conveying plate 23 in the upper connecting guide rail 35 are pressed into the left circulating guide rail 21, before the pressing assembly 6 presses down, the pressing drive cylinder 42 in the lower translation assembly 4 drives the lower connecting guide rail 45 to move to the position matched with the left circulating guide rail 21, in the process of pressing down the pressing assembly 6, the jacking cylinder 55 drives the second jacking plate 57 to descend, and under the pressing action of the pressing assembly 6, the circulating conveying slide 24 and the circulating conveying plate 23 at the bottommost part of the left circulating guide rail 21 are pressed into the lower connecting guide rail 45; further, the lower translation driving cylinder 42 in the lower translation assembly 4 drives the lower docking guide rail 45 to move to the position matched with the right circulating guide rail 22, the circulating conveying slide block 24 and the circulating conveying plate 23 in the lower docking guide rail 45 simultaneously move to be matched with the right circulating guide rail 22, and before the lower docking guide rail 45 is driven to the position matched with the right circulating guide rail 22, the jacking screw rod motor 54 drives the first jacking plate 56 to descend to the position; in addition, the movement of the upper and

lower translation assemblies

3 and 4 is synchronized, and after the lower docking guide 45 of the lower translation assembly 4 is driven to a position to engage the lower end of the right circulation guide 22, the upper docking guide 35 of the upper translation assembly 3 is also driven to a position to engage the upper end of the right circulation guide 22; further, the jacking screw motor 54 in the jacking assembly 5 drives the first jacking plate 56 to move upwards and further send the circulating conveying slide block 24 and the circulating conveying plate 23 located in the lower docking guide rail 45 into the right circulating guide rail 22, and meanwhile, the circulating conveying slide block 24 and the circulating conveying plate 23 located at the uppermost end of the right circulating guide rail 22 are jacked into the upper docking guide rail 35 of the upper translation assembly 3, so that the circulating conveying slide block 24 and the circulating conveying plate 23 complete sequential circulating actions, the above action process is continuous in circulation, and materials can be automatically conveyed by the circulating conveying mechanism.

While the preferred embodiments of the present invention have been described, the present invention is not limited to the above embodiments, and those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present invention, and such equivalent modifications or substitutions are intended to be included within the scope of the present invention as defined by the appended claims.

Claims

1. The utility model provides a layer-stepping conveying mechanism which characterized in that: the device comprises a rack (1), and a circulating assembly (2), an upper translation assembly (3), a lower translation assembly (4), a jacking assembly (5) and a pressing assembly (6) which are arranged on the rack (1), wherein the circulating assembly (2) comprises two circulating guide rails and a plurality of circulating conveying plates (23) which are arranged on the circulating guide rails and used for circularly conveying workpieces, the upper translation assembly (3) is used for conveying the circulating conveying plates (23) on the top of a first circulating guide rail to the top of a second circulating guide rail, the lower translation assembly (4) is used for conveying the circulating conveying plates (23) at the bottom of the second circulating guide rail to the bottom of the first circulating guide rail, the jacking assembly (5) is used for jacking the circulating conveying plates (23) on the first circulating guide rail, and the pressing assembly (6) is used for pressing down the circulating conveying plates (23) on the second circulating guide rail, the upper translation assembly (3), the lower translation assembly (4), the jacking assembly (5) and the lower pressing assembly (6) are matched to move the circulating conveying plate (23) in the two conveying guide rails in a circulating manner.

2. A layered conveying mechanism according to claim 1, wherein: two circulation guide rails of circulation subassembly (2) include left circulation guide rail (21) and right circulation guide rail (22) that cross-sectional dimension is the same, right side circulation guide rail (22) and left circulation guide rail (21) are parallel to each other and vertical setting, be provided with a plurality of circulations on left side circulation guide rail (21) and right circulation guide rail (22) and carry slide (24), circulation is carried on slide (24) and is fixed with foretell circulation delivery board (23), and polylith circulation delivery board (23) are multilayer structure.

3. A layered conveying mechanism according to claim 2, wherein: the upper translation assembly (3) comprises an upper translation assembly mounting plate (31) fixedly mounted on the rack (1), and an upper translation driving cylinder (32) and an upper translation sliding rail (33) which are arranged on the upper translation assembly mounting plate (31), wherein an upper translation sliding block (34) is arranged on the upper translation sliding rail (33), the output end of the upper translation driving cylinder (32) is connected to the upper translation sliding block (34) and can drive the upper translation sliding block (34) to slide on the upper translation sliding rail (33), an upper connection guide rail (35) is arranged on the upper translation sliding block (34), the cross-sectional dimension of the upper connection guide rail (35) is matched with that of the circulation guide rail, the jacking assembly (5) can drive the circulation conveying sliding base (24) and the circulation conveying plate (23) to slide into the upper connection guide rail (35) from the right circulation guide rail (22), and the lower pressing assembly (6) can drive the circulation conveying sliding base (24) and the circulation conveying plate (23) to connect the upper connection guide rail (35) 35) Slide into the left circulation guide rail (21).

4. A layered conveying mechanism according to claim 3, wherein: the upper translation driving cylinder (32) is a rodless cylinder and is mounted at the back of the upper translation assembly mounting plate (31) through an upper cylinder mounting seat (321), the upper translation sliding rail (33) is a wide sliding rail, the upper translation sliding block (34) is mounted on the upper translation sliding rail (33) through an upper translation sliding rail seat, and the upper translation sliding block (34) is fixedly connected to the output end of the upper translation driving cylinder (32) through an upper translation sliding block connecting plate (36); the top of the upper translation sliding block (34) is provided with a top limiting block (37), the bottom of the upper translation sliding block (34) is provided with an upper blocking block (38), and two sides of the upper translation sliding block (34) are provided with upper translation side positioning surfaces (39) for left and right positioning.

5. A layered conveying mechanism according to claim 2, wherein: lower translation subassembly (4) including fixed mounting lower translation subassembly mounting panel (41) on frame (1) and set up lower translation on translation subassembly mounting panel (41) drive cylinder (42), translation slide rail (43) down, be provided with down translation slider (44) down on translation slide rail (43), the output that drives cylinder (42) down of translating is connected to down translation slider (44) and can drive down translation slider (44) and slide on translation slide rail (43) down, be provided with down on translation slider (44) and plug into guide rail (45) down, the cross sectional dimension who plugs into guide rail (45) down matches the cross sectional dimension of circulation guide rail, push down subassembly (6) can drive circulation transport slide (24) and circulation transport board (23) and slide into from left circulation guide rail (21) and plug into guide rail (45) down, jacking subassembly (5) can drive circulation transport slide (24) and circulation transport board (23) and plug into guide rail (45) from lower (45) Slides into the right circulation rail (22).

6. A layered conveying mechanism according to claim 5, wherein: the lower translation driving cylinder (42) is a rodless cylinder and is mounted at the back of the lower translation assembly mounting plate (41) through a lower cylinder mounting seat (421), the lower translation sliding rail (43) is provided with two sliding rails which are wide, the lower translation sliding block (44) is mounted on the lower translation sliding rail (43) through a lower translation sliding rail seat, and the lower translation sliding block (44) is fixedly connected to the output end of the lower translation driving cylinder (42) through a lower translation sliding block connecting plate (46); the bottom of the lower translation sliding block (44) is provided with a bottom limiting block (47), the top of the lower translation sliding block (44) is provided with a lower blocking block (48), and two sides of the lower translation sliding block (44) are provided with lower translation side positioning surfaces (49) for left-right positioning.

7. A layered conveying mechanism according to claim 1, wherein: the jacking assembly (5) comprises a jacking assembly mounting plate (51) fixedly mounted on the rack (1) and a first jacking guide post (52), a second jacking guide post (53), a jacking screw motor (54) and a jacking cylinder (55) which are arranged on the jacking assembly mounting plate (51), a first jacking plate (56) is arranged at the upper end part of the first jacking guide post (52), a second jacking plate (57) is arranged at the upper end part of the second jacking guide post (53), the output end of the jacking screw motor (54) is connected to the first jacking plate (56) and can drive the first jacking plate (56) to move up and down, the output end of the jacking cylinder (55) is connected to the second jacking plate (57) and can drive the second jacking plate (57) to move up and down, the first jacking plate (56) is used for jacking up the circulating conveying plate (23) on the first circulating guide rail along the first circulating guide rail, the second lifting plate (57) is used for lifting the circulating conveying plate (23) on the second circulating guide rail along the second circulating guide rail.

8. A layered conveying mechanism according to claim 7, wherein: jacking subassembly mounting panel (51) are fixed on frame (1) through jacking subassembly backup pad (511), first jacking guide pillar (52) and second jacking guide pillar (53) all have two, and first jacking guide pillar (52) set up on jacking subassembly mounting panel (51) through first guide pin bushing (521), and second jacking guide pillar (53) set up on jacking subassembly mounting panel (51) through second guide pin bushing (531), and first jacking board (56) are fixed in the upper end of two first jacking guide pillars (52), and second jacking board (57) are fixed in the upper end of two second jacking guide pillars (53), jacking cylinder (55) are installed in jacking subassembly mounting panel (51) bottom through jacking cylinder mount pad (551).

9. A layered conveying mechanism according to claim 1, wherein: the pressing assembly (6) comprises a pressing driving cylinder (61) fixed on the upper part of the rack (1) and a pressing plate (62) fixedly installed at the output end of the pressing driving cylinder (61), and the pressing driving cylinder (61) is a double-shaft cylinder; the automatic horizontal moving mechanism is characterized in that an upper limiting module (11) and a lower limiting module (12) are arranged on two sides of the rack, the upper limiting module (11) is arranged on two sides of the upper horizontal moving assembly (3) and used for limiting the upper horizontal moving assembly (3) to move left and right, and the lower limiting module (12) is arranged on two sides of the lower horizontal moving assembly (4) and used for limiting the lower horizontal moving assembly (4) to move left and right.

10. A layered conveying mechanism according to any one of claims 1 to 9, wherein: still including absorbing subassembly (7), absorb subassembly (7) including installing absorption subassembly mounting panel (71) at frame (1) top, install slip table cylinder (72) on absorption subassembly mounting panel (71), the output of slip table cylinder (72) is provided with horizontal slip mounting panel (73), the fixed lift cylinder (74) that is provided with on horizontal slip mounting panel (73), the output of lift cylinder (74) is provided with sucking disc mounting panel (75), fixed sucking disc (76) that is provided with on sucking disc mounting panel (75).