CN116553064A - Logistics freight transaction platform and using method thereof - Google Patents

Abstract

The utility model belongs to the technical field of logistics freight transaction, and discloses a logistics freight transaction platform, which comprises a supporting table, wherein a connecting plate is fixedly connected to the side wall of the supporting table, a limiting frame is fixedly connected to the upper end surface of the supporting table, a discharge hole is formed below the limiting frame, which is close to the end surface of the connecting plate, a supporting plate is formed in front of the lower end surface of the supporting table, and an adjusting mechanism is arranged in the limiting groove; the end surface of the connecting plate, which is far away from the supporting table, is fixedly connected with a first conveying table; one side of the front end surface of the first conveying table is fixedly connected with a second conveying table; a discharging hole is formed in the upper part of the end face, far away from the discharging hole, of the limiting frame, and a first fixing plate is fixedly connected to the rear part of the bottom of the supporting table; one side of the first fixed plate is provided with a feeding mechanism. The invention can separate and convey the carton boards with different sizes, and is convenient for workers to quickly match and use. The larger carton board can not be clamped in the limiting frame, so that the later operation of the device can not be influenced, and the using effect of the device is greatly improved.

Description

Logistics freight transaction platform and using method thereof

Technical Field

The application relates to the technical field of logistics freight transaction, in particular to a logistics freight transaction platform and a using method thereof.

Background

The logistics freight transaction platform is an online platform for providing logistics freight service. In order to achieve a smooth logistics shipment, it is important to use appropriate packaging materials in the transaction. The paper box is a very common packaging material, has the advantages of light weight, easy processing, economy, practicability, environmental protection and the like, and is widely applied to logistics freight transaction platforms.

The document with the prior art publication number of CN115504286A provides a commodity circulation freight transaction platform, the device can support the folding carton that stacks through the inside lift layer board of vertical carriage, and the lift layer board can slide from top to bottom along vertical carriage, and then lift the folding carton that stacks on it, make the carton can rise the height gradually and remove to the conveying gyro wheel below, carry out the level in proper order and carry out, the horizontal transport position at vertical gomphosis groove top corresponds and is provided with spacing kicking block simultaneously, can nimble control carry and go up and down through spacing kicking block, guarantee that the carton carries one just upwards to remove one distance and carries out continuous horizontal transport work every horizontal transport, carry more accurate reliable.

The above prior art solutions, although realizing the relevant beneficial effects by the prior art structure, still have the following drawbacks: above-mentioned commodity circulation freight transaction platform is in the in-process of carrying the cardboard, and the cardboard is easy to block in the inside of equipment, leads to equipment unable transport cardboard in later stage, and equipment receives the harm easily simultaneously, and the effect that the cardboard can only be accomplished to the equipment, can't separate the transportation with the cardboard of equidimension not.

In the related art, the inventor considers that the existing logistics freight transaction platform is easy to clamp inside the equipment in the process of conveying the carton boards, and meanwhile, the equipment can only achieve the effect of conveying the carton boards and can not separate and transport the carton boards with different sizes.

In view of this, we propose a logistics freight transaction platform and a method of using the same.

Disclosure of Invention

The utility model provides a commodity circulation freight transaction platform and application method thereof has solved current commodity circulation freight transaction platform among the above-mentioned prior art at the in-process of carrying the cardboard box board, and the cardboard box board is blocked in the inside of equipment easily, and the effect of carrying the cardboard box board can only be accomplished to the equipment simultaneously, can't separate the technical problem of transportation with the cardboard box board of equidimension not, has realized the technological effect that can separate the cardboard box board of equidimension not carried.

The technical scheme of this application provides a commodity circulation freight transaction platform, which comprises a supporting table, the lateral wall fixedly connected with connecting plate of supporting bench, the up end fixedly connected with spacing of supporting bench, the discharge gate has been seted up to the below that spacing is close to the connecting plate terminal surface, the place ahead of supporting bench lower terminal surface is fixed to be provided with the backup pad, the spacing groove has been seted up in the backup pad in the run through, the inside of spacing groove is equipped with adjustment mechanism, the terminal surface fixedly connected with first transport platform of supporting bench is kept away from to the connecting plate, one side fixedly connected with second transport platform of terminal surface before the first transport platform, the discharge gate has been seted up to the top that the discharge gate terminal surface was kept away from to the spacing, the first fixed plate of rear fixedly connected with of supporting bench bottom, one side of first fixed plate is equipped with feeding mechanism, the feed inlet has been seted up in the inside of supporting bench in the run through.

Through adopting above-mentioned technical scheme, the spacing plays fine limiting displacement, prevents that inside carton board from empting or misplacing.

Optionally, the outer wall fixedly connected with motor of second transport platform, the inside rotation that first transport platform is close to connecting plate one end is equipped with a plurality of first guide rolls, the inside opposite side of first transport platform rotates and is equipped with a plurality of first guide rolls, the inside rotation that second transport platform is close to connecting plate one end is equipped with a plurality of second guide rolls, the inside opposite side of second transport platform rotates and is equipped with a plurality of second guide rolls, the inside of first guide roll, first transport roll, second guide roll and second transport roll is all fixedly connected with fixed axle, second guide roll and second transport roll and the fixed axle on the corresponding first transport roll are coaxial fixed connection each other, and the fixed axle extends into the inside of first transport platform and second transport platform, one side rotation of first transport platform inner wall is connected with the positioning roller, the spread groove has been seted up to the terminal surface that first transport platform is close to second transport platform, the top of spread groove one side is fixedly connected with mounting panel, the below rotation of mounting panel is connected with the dwang,

Spiral bulges are fixedly arranged on the first guide roller and the positioning roller, and the first guide roller and the positioning roller can convey the paper boxes through the spiral bulges;

one end of the fixed shaft is fixedly connected with a first driving wheel; the first driving wheels are arranged on the outer sides of the first conveying tables, the outer walls of the first driving wheels are in transmission connection with first caterpillar bands, second caterpillar bands are arranged at the rear of the first caterpillar bands, the second driving wheels are in transmission connection with the two sides of the inside of each second caterpillar band, the second driving wheels are fixedly connected with the positioning rollers and the fixed shafts respectively, and third driving wheels are fixedly arranged on the fixed shafts close to the supporting tables; the third transmission wheel is provided with a third crawler belt in a transmission way, the other end of the third crawler belt is in transmission connection with the feeding mechanism, the third transmission wheel is fixedly connected with the fixed shaft, the side wall of the limiting frame is provided with a fixed groove, and a plurality of first limiting blocks are symmetrically and fixedly connected in the fixed groove.

Through adopting above-mentioned technical scheme, when the carton board enters into first transport table inside, first guide roll rotates and makes carton slope remove until the carton board laminating is to the inner wall of first transport table on, the carton board continuously removes and removes to first transport roller on, first transport roller can be with carrying cardboard to spread groove department, when carrying great carton board, the front end of carton board contacts the locating roller earlier, the locating roller rotates and can make the carton board remove to the direction of spread groove, the carton board passes through the dwang and enters into the inside of second transport table, the inside second guide roll rotation of second transport table can drive great carton board skew and remove, until great carton board enters into the inside of second transport table completely, afterwards, the second guide roll can transport great carton board to the second transport roller on, the second transport table is responsible for carrying great carton board, less carton board then directly passes through dwang and locating roller, rethread first transport table is responsible for carrying less carton board, the quick-speed matching of staff.

Optionally, feeding mechanism includes the second fixed plate of fixed connection in the terminal surface under the brace table, the inside rotation of second fixed plate is connected with the transmission shaft, and the one end of transmission shaft runs through first fixed plate and is connected with the transmission of third track, the one end fixedly connected with dwang of third track is kept away from to the transmission shaft, the inside slip grafting of dwang has first inserted bar, the up end fixedly connected with mount of first inserted bar, fixedly connected with second spring between dwang and the mount, the one end rotation of mount is connected with the movable block, the inside slip grafting of movable block has the third inserted bar, one side fixedly connected with pay-off frame of movable block up end, the up end fixedly connected with push pedal of pay-off frame, and the push pedal extends into the inside of pay-off mouth, the terminal surface fixedly connected with second inserted bar of movable block, the lower terminal surface symmetry fixedly connected with second installation piece of brace table, two fixedly connected with carriage between the second installation piece, the outer wall sliding connection of carriage has the movable sleeve, and the top fixedly connected with of movable sleeve and third inserted bar.

Through adopting above-mentioned technical scheme, the transmission shaft rotates and drives the rotating block and rotate, the rotating block rotates and drives first inserted bar and mount and rotate simultaneously, because the movable sleeve cover on the inside third inserted bar of movable block is established on the carriage, first inserted bar and mount rotate and can pull the movable block, the push pedal that the last pay-off of movable block was put in the pay-off mouth removes, the movable block removes and drives third inserted bar and push pedal and remove simultaneously, when the movable sleeve on the movable block removes to the one end that the carriage is close to the connecting plate, the push pedal is located the carton board propelling movement outlet of below, the carton board passes through the connecting plate and will go into the inside of first transport platform, first inserted bar and mount continue to rotate, the movable block moves down along third inserted bar earlier, afterwards first inserted bar and mount rotate and pull the movable block, the movable sleeve removes the other end to the carriage, under first inserted bar and mount rotate the promotion, the movable block upwards moves along the third inserted bar until the push pedal enters into the inside of pay-off mouth, the action track of movable block is square.

Optionally, adjustment mechanism is including being located the inside mounting bracket of spacing groove, the up end fixedly connected with alignment jig of mounting bracket, the inside symmetrical fixedly connected with of inner wall of alignment jig is a plurality of second stoppers, the inside top of spacing is equipped with the roof, the lateral wall fixedly connected with movable plate of roof, and the movable plate runs through the fixed slot and extend into the inside of alignment jig, the both sides of alignment jig front end all are equipped with the fixed block, and fixed block and movable plate fixed connection, the first installation piece of preceding terminal surface fixedly connected with of movable plate, a pair of extending groove has been seted up to the outer wall symmetry of movable plate, the inside activity grafting of extending groove has the inserted block, the inside fixedly connected with first spring of inserted block, and first spring and movable plate fixed connection, the lower terminal surface fixedly connected with buffer of roof.

Through adopting above-mentioned technical scheme, the push pedal on the feeding mechanism regularly will be located the carton board propelling movement discharge gate of below, the carton board is through the connecting plate and will go into the inside of first transport platform, at the in-process that the carton was carried, the movable block removes and drives the second inserted bar and remove, the one end of second inserted bar is located the inside of mounting bracket, the mounting bracket is located the inside of backup pad, the second inserted bar removes and drives mounting bracket reciprocating motion from top to bottom, the mounting bracket moves down and drives the alignment jig and remove, the plane of the inside second stopper bottom of alignment jig can promote the inserted block, movable plate and roof remove simultaneously, make the buffer on the roof contact with the carton board all the time, during the mounting bracket upwards moves, the inserted block is by the extrusion of second stopper inclined plane down, simultaneously under the spacing of first stopper bottom planar, the movable plate can not upwards move, when the mounting bracket downwards moves once again, the second stopper continues to promote the movable plate and removes, under the promotion of roof, great carton board can not block in the inside of spacing, thereby can not influence the later operation of device, the use effect of device has been promoted greatly.

The application discloses a using method of a logistics freight transaction platform, which comprises the following steps:

s1, stacking unassembled carton plates used in logistics freight transaction together, placing the carton plates into the limiting frame through a discharge hole on the limiting frame, then pressing a moving plate, moving the moving plate to drive a top plate to move towards a supporting table, and when the moving plate moves, enabling an insert block in an extension groove to contact a first limiting block in a fixed groove and a second limiting block in an adjusting frame, enabling the insert block to be extruded by inclined surfaces of the first limiting block and the second limiting block, enabling the insert block to enter the moving plate, and enabling a first spring to shrink until a buffer sheet on the top plate contacts the carton plates;

s2, starting a motor, wherein the motor works to drive an output end to rotate, the output end rotates to drive a fixed shaft to rotate, the fixed shaft rotates to drive a first driving wheel, the first driving wheel rotates to drive a first crawler belt to rotate, the first crawler belt rotates to drive a plurality of first driving wheels and the fixed shaft to rotate, so that a plurality of first guide rollers, first conveying rollers, second guide rollers and second conveying rollers in a first conveying table and a second conveying table simultaneously rotate, the plurality of fixed shafts rotate to drive a second driving wheel and a third driving wheel to simultaneously rotate, the second driving wheel rotates to drive a second crawler belt, a positioning roller and a second driving wheel on the positioning roller to simultaneously rotate, and the third driving wheel rotates to drive a third crawler belt and a transmission shaft to simultaneously rotate;

S3, a transmission shaft rotates to drive a rotating block to rotate, the rotating block rotates to drive a first inserting rod and a fixing frame to rotate simultaneously, a moving sleeve on a third inserting rod in the moving block is sleeved on a sliding frame, the first inserting rod and the fixing frame rotate to pull the moving block, a push plate on a feeding frame on the moving block moves to be positioned in a feeding port, the moving block moves to drive the third inserting rod and the push plate to move simultaneously, when the moving sleeve on the moving block moves to one end of the sliding frame, which is close to a connecting plate, of the moving block, a carton plate positioned at the lowest position is pushed out of the discharging port, the carton plate passes through the connecting plate and enters the inside of a first conveying table, the first inserting rod and the fixing frame continuously rotate, the moving block moves downwards along the third inserting rod firstly, then the first inserting rod and the fixing frame rotate to pull the moving block, the moving sleeve moves to the other end of the sliding frame, the moving block moves upwards along the third inserting rod until the push plate enters the inside of the feeding port under the rotation of the first inserting rod and the fixing frame, and the action track of the moving block is square;

s4, in the process of carton conveying, the moving block moves to drive the second inserting rod to move, one end of the second inserting rod is located in the mounting frame, the mounting frame is located in the supporting plate, the second inserting rod moves to drive the mounting frame to reciprocate up and down, the mounting frame moves downwards to drive the adjusting frame to move, the plane at the bottom of the second limiting block in the adjusting frame can push the inserting block, the moving plate and the top plate to move simultaneously, a buffer sheet on the top plate is always in contact with the carton plate, when the mounting frame moves upwards, the inserting block is pressed down by the inclined surface of the second limiting block, the buffer sheet enters the inside of the moving plate, meanwhile, the moving plate cannot move upwards under the limit of the plane at the bottom of the first limiting block, when the mounting frame moves downwards again, the second limiting block continues to push the moving plate to move, after the carton plate in the limiting frame is conveyed, the first mounting block is rotated, the moving plate is driven to rotate ninety degrees, and the moving plate is pushed to the upper part in the limiting frame and reset under the limit of the condition that the first limiting block and the second limiting block are absent;

S5, the movable block continuously moves and continuously pushes the carton boards onto the first conveying table, when the carton boards enter the first conveying table, the first guide roller rotates to enable the cartons to move obliquely until the carton boards are attached to the inner wall of the first conveying table, the carton boards continuously move and move onto the first conveying roller, the first conveying roller can convey the paperboards to the connecting groove, when larger carton boards are conveyed, the front ends of the carton boards firstly contact with the positioning roller, the positioning roller rotates to enable the carton boards to move towards the connecting groove, the carton boards pass through the rotating rod and enter the second conveying table, the second guide roller inside the second conveying table rotates to drive the larger carton boards to move in an offset mode until the larger carton boards completely enter the second conveying table, then the second guide roller can convey the larger carton boards onto the second conveying roller, the second conveying table is responsible for conveying the larger carton boards, the smaller carton boards directly pass through the rotating rod and the positioning roller and then the first conveying table is responsible for conveying the larger carton boards, and the first conveying table is convenient for workers to match the carton boards.

One or more technical schemes provided in the technical scheme of the application at least have the following technical effects or advantages:

1. This application is through installing adjustment mechanism and feeding mechanism in the below of brace table, the push pedal on the feeding mechanism is regular will be located the carton board propelling movement of below go out the discharge gate, the carton board is through the connecting plate and will go into the inside of first transport platform, at the in-process that the carton was carried, the movable block removes and drives the second inserted bar and remove, the one end of second inserted bar is located the inside of mounting bracket, the mounting bracket is located the inside of backup pad, the second inserted bar removes and drives mounting bracket reciprocating motion from top to bottom, the mounting bracket moves down and drives the alignment jig and remove, the plane of the inside second stopper bottom of alignment jig can promote the inserted block, movable plate and roof remove simultaneously, make the buffer blade on the roof contact with the carton board all the time, the inserted block is by the inside of second stopper inclined plane extrusion down, simultaneously under the spacing of first stopper bottom plane, the movable plate can not upwards move, when the mounting bracket moves down again, the second stopper continues to promote the movable plate and removes, under the promotion of roof, great carton board can not block in the inside of limit bracket, thereby can not influence the later operation of device, the effect of lifting greatly.

2. This application is through first transport platform and the second transport platform of one side installation at the connecting plate, when the carton board enters into first transport platform inside, first guide roll rotates and makes carton tilting movement until the carton board laminating is to first transport on the inner wall of platform, the carton board continuously removes and moves to first transport roller, first transport roller can carry cardboard to spread groove department, when carrying great carton board, the front end of carton board contacts the positioning roller earlier, the positioning roller rotates and can make the carton board remove to the direction of spread groove, the carton board passes through the dwang and enters into the inside of second transport platform, the inside second guide roll rotation of second transport platform can drive great carton board skew and remove, until great carton board completely enters into the inside of second transport platform, afterwards the second guide roll can transport great carton board to the second transport roller, the rethread second transport roller carries, the second transport platform is responsible for carrying great carton board, less carton board then directly passes through dwang and positioning roller, carry the inside of second transport platform, the great carton board of first transport platform, the convenience of work personnel matches.

Drawings

Fig. 1 is a schematic diagram of an overall structure of a logistics freight transaction platform according to an embodiment of the present disclosure;

fig. 2 is a partial enlarged view of area a of fig. 1 of a logistics freight transaction platform according to an embodiment of the present application;

fig. 3 is a schematic structural view of the rear part of the logistics freight transaction platform according to the embodiment of the present application;

fig. 4 is a schematic structural diagram of a feeding mechanism of a logistics freight transaction platform according to an embodiment of the present disclosure;

fig. 5 is a schematic diagram of a partial structure of an adjustment mechanism of a logistics freight transaction platform according to an embodiment of the present application;

FIG. 6 is a cross-sectional view of a logistics freight transaction platform adjustment mechanism disclosed in an embodiment of the present application;

the reference numerals in the figures illustrate: 1. a support table; 2. a connecting plate; 3. a limiting frame; 4. a discharge port; 5. a support plate; 6. a limit groove; 7. an adjusting mechanism; 8. a first conveying table; 9. a second conveying table; 10. a motor; 11. a first guide roller; 12. a first conveying roller; 13. a second guide roller; 14. a second conveying roller; 15. a fixed shaft; 16. a positioning roller; 17. a connecting groove; 18. a mounting plate; 19. a rotating lever; 20. a first driving wheel; 21. a first track; 22. a second driving wheel; 23. a second track; 24. a third driving wheel; 25. a third track; 26. a fixing groove; 27. a first limiting block; 28. a discharge port; 29. a first fixing plate; 30. a feeding mechanism; 31. a feeding port; 701. a mounting frame; 702. an adjusting frame; 703. a second limiting block; 704. a top plate; 705. a moving plate; 706. a fixed block; 707. a first mounting block; 708. an extension groove; 709. inserting blocks; 710. a first spring; 711. a buffer sheet; 3001. a second fixing plate; 3002. a rotating block; 3003. a transmission shaft; 3004. a first plunger; 3005. a fixing frame; 3006. a second spring; 3007. a moving block; 3008. a second plunger; 3009. a third plunger; 3010. a feeding frame; 3011. a push plate; 3012. a second mounting block; 3013. a carriage; 3014. and (5) moving the sleeve.

Detailed Description

The present application is described in further detail below in conjunction with the drawings attached to the specification.

Referring to fig. 1, fig. 2 and fig. 4, this application embodiment provides a commodity circulation freight transaction platform, including supporting bench 1, supporting bench 1's lateral wall fixedly connected with connecting plate 2, supporting bench 1's up end fixedly connected with spacing 3, discharge gate 4 has been seted up to spacing 3 below that is close to connecting plate 2 terminal surface, supporting bench 1's the place ahead is fixed to be provided with backup pad 5, spacing groove 6 has been seted up in the backup pad 5, spacing groove 6's inside is equipped with adjustment mechanism 7, supporting bench 1's terminal surface fixedly connected with first transport platform 8 is kept away from to connecting plate 2, one side fixedly connected with second transport platform 9 of terminal surface before the first transport platform 8, the relief hole 28 has been seted up to spacing 3 the top of keeping away from discharge gate 4 terminal surface, the rear fixedly connected with first fixed plate 29 of supporting bench 1 bottom, one side of first fixed plate 29 is equipped with feeding mechanism 30, feeding hole 31 has been seted up in the inside run through of supporting bench 1, spacing 3 plays fine spacing effect, prevent that inside cardboard from toppling over or misplacing.

Referring to fig. 1, 2 and 3, a motor 10 is fixedly connected to the outer wall of the second conveying table 9, a plurality of first guide rollers 11 are rotatably arranged in the first conveying table 8 near one end of the connecting plate 2, a plurality of first guide rollers 12 are rotatably arranged on the other side in the first conveying table 8, a plurality of second guide rollers 13 are rotatably arranged in the second conveying table 9 near one end of the connecting plate 2, a plurality of second conveying rollers 14 are rotatably arranged on the other side in the second conveying table 9, fixed shafts 15 are fixedly connected to the first guide rollers 11, the first conveying rollers 12, the second guide rollers 13 and the second conveying rollers 14, and the fixed shafts 15 on the corresponding first conveying rollers 12 are fixedly connected coaxially with each other, and the fixed shafts 15 extend into the first conveying table 8 and the second conveying table 9;

One side of the inner wall of the first conveying table 8 is rotationally connected with a positioning roller 16, the end surface of the first conveying table 8 close to the second conveying table 9 is provided with a connecting groove 17, the upper part of one side of the connecting groove 17 is fixedly connected with a mounting plate 18, and the lower part of the mounting plate 18 is rotationally connected with a rotating rod 19;

spiral bulges are fixedly arranged on the first guide roller 11 and the positioning roller 16, and the first guide roller 11 and the positioning roller 16 can convey cartons through the spiral bulges;

one end of the fixed shaft 15 is fixedly connected with a first driving wheel 20; the first driving wheels 20 are arranged on the outer side of the first conveying table 8, the outer walls of the first driving wheels 20 are in transmission connection with first caterpillar tracks 21, second caterpillar tracks 23 are arranged at the rear of the first caterpillar tracks 21, the second driving wheels 22 are in transmission connection with two sides of the inside of the second caterpillar tracks 23, and the second driving wheels 22 are respectively fixedly connected with the positioning roller 16 and one of the fixed shafts 15;

a third driving wheel 24 is fixedly arranged on the fixed shaft 15 close to the supporting table 1; the third driving wheel 24 is provided with a third caterpillar band 25 in a driving way, the other end of the third caterpillar band 25 is in driving connection with the feeding mechanism 30, the third driving wheel 24 is fixedly connected with the fixed shaft 15, the side wall of the limiting frame 3 is provided with a fixed groove 26, and a plurality of first limiting blocks 27 are symmetrically and fixedly connected in the fixed groove 26;

When the carton board enters the first conveying table 8, the first guide roller 11 rotates to enable the carton to move until the carton board is attached to the inner wall of the first conveying table 8, which is close to the second conveying table 9, the carton board continuously moves and moves onto the first conveying roller 12, the first conveying roller 12 conveys the carton board to the connecting groove 17, when the larger carton board is conveyed, the front end of the carton board firstly contacts with the positioning roller 16, the positioning roller 16 rotates to enable the carton board to move towards the connecting groove 17, the carton board passes through the rotating rod 19 and enters the second conveying table 9, the second guide roller 13 in the second conveying table 9 rotates to enable the larger carton board to move in a shifting mode until the larger carton board completely enters the second conveying table 9, then the second guide roller 13 conveys the larger carton board onto the second conveying roller 14, the second conveying table 9 is responsible for conveying the larger carton board through the second conveying roller 14, the smaller carton board directly passes through the rotating rod 19 and the positioning roller 16 (does not contact with the first conveying table 12), and the carton board is matched with the first conveying table 8, and the carton board is conveyed by the first conveying table 8 and the operator is convenient.

Referring to fig. 1, 2 and 4, the feeding mechanism 30 includes a second fixed plate 3001 fixedly connected to the lower end surface of the supporting table 1, a transmission shaft 3003 is rotatably connected to the second fixed plate 3001, one end of the transmission shaft 3003 penetrates through the first fixed plate 29 and is in transmission connection with the third crawler 25, one end of the transmission shaft 3003, far from the third crawler 25, is fixedly connected with a rotating block 3002, a first inserting rod 3004 is slidingly inserted on the rotating block 3002, an upper end surface of the first inserting rod 3004 is fixedly connected with a fixing frame 3005, a second spring 3006 is fixedly connected between the rotating block 3002 and the fixing frame 3005, one end of the fixing frame 3005 is rotatably connected with a moving block 3007, a third inserting rod 3009 is slidingly inserted on the moving block 3007, one side of the upper end surface of the moving block 3007 is fixedly connected with a feeding frame 3010, the upper end surface of the feeding frame 3010 is fixedly connected with a push plate 3011, and the push plate 3011 extends into the feeding port 31;

The end face of the moving block 3007 far away from the fixed frame 3005 is fixedly connected with a second inserting rod 3008, the lower end face of the supporting table 1 is symmetrically and fixedly connected with a second mounting block 3012, a sliding frame 3013 is fixedly connected between the two second mounting blocks 3012, the outer wall of the sliding frame 3013 is slidably connected with a moving sleeve 3014, and the moving sleeve 3014 is fixedly connected with the top of a third inserting rod 3009;

the transmission shaft 3003 rotates to drive the rotating block 3002 to rotate, the rotating block 3002 rotates to drive the first inserting rod 3004 and the fixed frame 3005 to rotate simultaneously, since the moving sleeve 3014 on the third inserting rod 3009 is sleeved on the sliding frame 3013 inside the moving block 3007, the first inserting rod 3004 and the fixed frame 3005 rotate to pull the moving block 3007, the moving block 3007 drives the push plate 3011 on the feeding frame 3010 to move in the feeding port 31, the moving block 3007 moves to drive the third inserting rod 3009 and the push plate 3011 to move simultaneously, when the moving sleeve 3014 on the moving block 3007 moves to one end of the sliding frame 3013 close to the connecting plate 2, the push plate 3011 pushes the carton plate located at the lowest position out of the discharging port 4, the carton plate passes through the connecting plate 2 and is inserted into the first conveying table 8, the first inserting rod 3004 and the fixed frame 3005 rotate continuously, the moving block 3007 moves downwards along the third inserting rod 3009, then the first inserting rod 3004 and the fixed frame 3005 rotate to pull the moving block 3007, the other end of the moving sleeve 3014 moves to the moving block 3013 upwards along the moving frame 3009, and the moving block 3005 moves upwards along the moving path 3001 until the moving sleeve 3015 moves upwards along the third inserting rod 3015.

Referring to fig. 1, 2, 5 and 6, the adjusting mechanism 7 comprises a mounting frame 701 positioned in a limit groove 6, an adjusting frame 702 is fixedly and fixedly connected to the upper end surface of the mounting frame 701, a plurality of second limit blocks 703 are symmetrically and fixedly connected to the inner wall of the adjusting frame 702, a top plate 704 is arranged above the inside of the limit frame 3, a movable plate 705 is fixedly connected to the side wall of the top plate 704, the movable plate 705 penetrates through the fixing groove 26 and extends into the inside of the adjusting frame 702, fixing blocks 706 are arranged on two sides of the front end of the adjusting frame 702, and the fixing blocks 706 are fixedly connected with the movable plate 705;

the front end face of the moving plate 705 is fixedly connected with a first mounting block 707, a pair of extending grooves 708 are symmetrically formed in the outer wall of the moving plate 705, plug blocks 709 are movably inserted in the extending grooves 708, a first spring 710 is fixedly connected in the plug blocks 709, the first spring 710 is fixedly connected with the moving plate 705, and a buffer piece 711 is fixedly connected to the lower end face of the top plate 704;

the push plate 3011 on the feeding mechanism 30 regularly pushes the carton board located at the lowest position out of the discharge port 4, the carton board passes through the connecting plate 2 and enters the inside of the first conveying table 8, in the process of carton conveying, the moving block 3007 moves to drive the second inserting rod 3008 to move, one end of the second inserting rod 3008 is located in the inside of the mounting frame 701, the mounting frame 701 is located in the inside of the supporting plate 5, the second inserting rod 3008 moves to drive the mounting frame 701 to reciprocate up and down, the mounting frame 701 moves downwards to drive the adjusting frame 702 to move, the plane at the bottom of the second limiting block 703 in the adjusting frame 702 can push the inserting block 709, the moving plate 705 and the top plate 704 to move simultaneously, the buffer 711 on the top plate 704 is always in contact with the carton board, when the mounting frame 701 moves upwards, the inserting block 709 is pressed down by the inclined plane of the second limiting block 703, meanwhile, the moving plate 705 cannot move upwards under the limit of the plane at the bottom of the first limiting block 27, when the second limiting block 703 moves downwards again, the moving plate 705 moves, the moving plate 705 is pushed by the second limiting block 703, the moving plate 705, the carton board is pushed by the large, the carton board cannot be blocked by the inside the moving plate 3, the effect of the device cannot be greatly affected, and the effect of the operation of the device is greatly improved.

The application relates to a working principle of a logistics freight transaction platform: when the movable plate 705 is used, after the insert blocks 709 in the extending grooves 708 are contacted with the first limiting blocks 27 in the fixed grooves 26 and the second limiting blocks 703 in the adjusting frames 702 while the movable plate 705 is moved, the insert blocks 709 are pressed by the inclined surfaces of the first limiting blocks 27 and the second limiting blocks 703 and enter the movable plate 705, and the first springs 710 shrink until the buffer sheets 711 on the top plate 704 are contacted with the carton plates;

starting a motor 10, wherein the motor 10 works to drive an output end to rotate, the output end rotates to drive one fixed shaft 15 to rotate, the fixed shaft 15 rotates to drive a first driving wheel 20, the first driving wheel 20 rotates to drive a first crawler belt 21 to rotate, the first crawler belt 21 rotates to drive a plurality of first driving wheels 20 and the fixed shaft 15 to rotate, so that a plurality of first guide rollers 11, a first conveying roller 12, a second guide roller 13 and a second conveying roller 14 inside a first conveying table 8 and a second conveying table 9 simultaneously rotate, a plurality of fixed shafts 15 rotate to drive a second driving wheel 22 and a third driving wheel 24 to simultaneously rotate, the second driving wheel 22 rotates to drive a second crawler belt 23, a positioning roller 16 and a second driving wheel 22 on the positioning roller 16 simultaneously rotate, and the third driving wheel 24 rotates to drive a third crawler belt 25 and a transmission shaft 3003 simultaneously;

The transmission shaft 3003 rotates to drive the rotating block 3002 to rotate, the rotating block 3002 rotates to drive the first inserting rod 3004 and the fixed frame 3005 to rotate simultaneously, since the moving sleeve 3014 on the third inserting rod 3009 in the moving block 3007 is sleeved on the sliding frame 3013, the first inserting rod 3004 and the fixed frame 3005 rotate to pull the moving block 3007, the push plate 3011 on the feeding frame 3010 on the moving block 3007 moves in the feeding port 31, the moving block 3007 moves to drive the third inserting rod 3009 and the push plate 3011 to move simultaneously, when the moving sleeve 3014 on the moving block 3007 moves to one end of the sliding frame 3013 close to the connecting plate 2, the paper box plate 3011 positioned at the lowest side pushes out the discharging port 4, the paper box plate passes through the connecting plate 2 and is inserted into the first conveying table 8, the first inserting rod 3004 and the fixed frame 3005 continuously rotate, the moving block 3007 moves downwards along the third inserting rod 3009, then the first inserting rod 3004 and the fixed frame 3005 rotate to pull the moving block 3007, the other end of the moving sleeve 3014 moves to the first inserting rod 3013 moves upwards along the moving rod 3005 until the moving block 3015 moves upwards along the third inserting rod 3019;

In the process of carton conveying, the moving block 3007 moves to drive the second inserting rod 3008 to move, one end of the second inserting rod 3008 is positioned in the mounting frame 701, the mounting frame 701 is positioned in the supporting plate 5, the second inserting rod 3008 moves to drive the mounting frame 701 to reciprocate up and down, the mounting frame 701 moves downwards to drive the adjusting frame 702 to move, the plane at the bottom of the second limiting block 703 in the adjusting frame 702 can push the inserting block 709, the moving plate 705 and the top plate 704 to move simultaneously, so that the buffer piece 711 on the top plate 704 always contacts with a carton plate, when the mounting frame 701 moves upwards, the inserting block 709 is pressed down by the inclined plane of the second limiting block 703, enters into the moving plate 705, meanwhile, the moving plate 705 cannot move upwards under the limit of the plane at the bottom of the first limiting block 27, when the mounting frame 701 moves downwards again, the second limiting block 703 continues to push the moving plate 705 to move up, after the carton plate conveying in the limiting frame 3 is finished, the first mounting block 707 is rotated, the moving plate 705 is driven to rotate ninety degrees, and the moving plate 705 is pushed to the upper part of the inside the limiting frame 3 and reset;

the movable block 3007 continuously moves and continuously pushes the carton board onto the first conveying table 8, when the carton board enters the first conveying table 8, the first guide roller 11 rotates to enable the carton board to move obliquely until the carton board is attached to the inner wall on the left side of the first conveying table 8, the carton board continuously moves and moves onto the first conveying roller 12, the first conveying roller 12 conveys the carton board to the connecting groove 17, when the larger carton board is conveyed, the front end of the carton board firstly contacts the positioning roller 16, the positioning roller 16 rotates to enable the carton board to move towards the connecting groove 17, the carton board passes through the rotating rod 19 and enters the inner part of the second conveying table 9, the second guide roller 13 in the second conveying table 9 rotates to enable the larger carton board to move in an offset mode until the larger carton board completely enters the inner part of the second conveying table 9, then the second guide roller 13 conveys the larger carton board onto the second conveying roller 14, the second conveying roller 14 conveys the carton board in charge of conveying the larger carton board, and the small carton board is conveyed by the second conveying table 9 through the second conveying roller 14, and the small carton board is conveyed by the small carton board and the small carton board is conveyed by the small conveying table 9 through the rotating rod 19 and the small carton board and the small conveying table 9, and the small carton board is conveyed by the small conveying table is matched with the small conveying table, and the small carton board is conveyed by the small person and the small person is convenient to directly and convenient to convey the carton board.

The invention provides a use method of a logistics freight transaction platform, which comprises the following steps:

s1, during use, the unassembled carton plates used in logistics freight transaction are piled together, the carton plates are placed into the limiting frame 3 through the discharging holes 28 on the limiting frame 3, then the moving plate 705 is pressed, the moving plate 705 moves to drive the top plate 704 to move towards the supporting table 1, the moving plate 705 moves, meanwhile, the inserting blocks 709 in the extending grooves 708 contact the first limiting blocks 27 in the fixed grooves 26 and the second limiting blocks 703 in the adjusting frames 702, the inserting blocks 709 are extruded by the inclined surfaces of the first limiting blocks 27 and the second limiting blocks 703 and enter the moving plate 705, and the first springs 710 shrink until the buffer sheets 711 on the top plate 704 contact the carton plates;

s2, starting a motor 10, wherein the motor 10 works to drive an output end to rotate, the output end rotates to drive a fixed shaft 15 to rotate, the fixed shaft 15 rotates to drive a first driving wheel 20, the first driving wheel 20 rotates to drive a first caterpillar 21 to rotate, the first caterpillar 21 rotates to drive a plurality of first driving wheels 20 and the fixed shaft 15 to rotate, so that a plurality of first guide rollers 11, first conveying rollers 12, second guide rollers 13 and second conveying rollers 14 inside a first conveying table 8 and a second conveying table 9 simultaneously rotate, a plurality of fixed shafts 15 rotate to drive a second driving wheel 22 and a third driving wheel 24 to simultaneously rotate, the second driving wheel 22 rotates to drive a second caterpillar 23, a positioning roller 16 and a second driving wheel 22 on the positioning roller 16 simultaneously rotate, and the third driving wheel 24 rotates to drive a third caterpillar 25 and a transmission shaft 3003 simultaneously rotate;

S3, a transmission shaft 3003 rotates to drive a rotating block 3002 to rotate, the rotating block 3002 rotates to drive a first inserting rod 3004 and a fixed frame 3005 to rotate simultaneously, because a moving sleeve 3014 on a third inserting rod 3009 in the moving block 3007 is sleeved on a sliding frame 3013, the first inserting rod 3004 and the fixed frame 3005 rotate to pull the moving block 3007, a push plate 3011 on a feeding frame 3010 on the moving block 3007 is positioned in the feeding hole 31, the moving block 3007 moves to drive the third inserting rod 3009 and the push plate 3011 to move simultaneously, when the moving sleeve 3014 on the moving block 3007 moves to one end of the sliding frame 3013 close to a connecting plate 2, a carton board positioned at the bottom pushes out a discharging hole 4, the carton board passes through the connecting plate 2 and is inserted into the first conveying table 8, the first inserting rod 3004 and the fixed frame 3005 continuously rotate, the moving block 3007 moves downwards along the third inserting rod 3009, then the first inserting rod 3004 and the fixed frame 3005 rotate to pull the moving block 3007, and the moving sleeve 3014 moves to the other end of the moving block 3014 moves upwards along the moving frame 3007, and the other end of the moving block 3015 moves upwards along the moving rod 3007 and moves to the moving frame 3001;

S4, in the process of carton conveying, the moving block 3007 moves to drive the second inserting rod 3008 to move, one end of the second inserting rod 3008 is positioned in the mounting frame 701, the mounting frame 701 is positioned in the supporting plate 5, the second inserting rod 3008 moves to drive the mounting frame 701 to reciprocate up and down, the mounting frame 701 moves downwards to drive the adjusting frame 702 to move, a plane at the bottom of the second limiting block 703 in the adjusting frame 702 can push the inserting block 709, the moving plate 705 and the top plate 704 to move simultaneously, so that a buffer 711 on the top plate 704 always contacts with a carton plate, when the mounting frame 701 moves upwards, the inserting block 709 is pressed down by the inclined surface of the second limiting block 703, enters into the moving plate 705, and meanwhile, the moving plate cannot move upwards under the limit of the bottom plane of the first limiting block 27, when the mounting frame 701 moves downwards again, the second limiting block 703 continues to push the moving plate 701 to move up, after the carton plate conveying in the limiting frame 3 is finished, the first mounting block 707 is rotated, the moving plate 705 is driven to rotate by ten degrees, and the moving plate 705 is pushed upwards to the position the inside of the limiting frame 3 under the limit of the first limiting block 27 and the second limiting block 703;

S5, the moving block 3007 continuously moves and continuously pushes the carton board onto the first conveying table 8, when the carton board enters the first conveying table 8, the first guide roller 11 rotates to enable the carton board to move obliquely until the carton board is attached to the inner wall on the left side of the first conveying table 8, the carton board continuously moves and moves onto the first conveying roller 12, the first conveying roller 12 conveys the carton board to the connecting groove 17, when the larger carton board is conveyed, the front end of the carton board firstly contacts the positioning roller 16, the positioning roller 16 rotates to enable the carton board to move towards the connecting groove 17, the carton board passes through the rotating rod 19 and enters the inner part of the second conveying table 9, the second guide roller 13 in the second conveying table 9 rotates to enable the larger carton board to move in a shifting mode until the larger carton board completely enters the inner part of the second conveying table 9, then the second guide roller 13 conveys the larger carton board onto the second conveying roller 14, the second conveying roller 14 conveys the carton board, the carton board is responsible for conveying the larger carton board, and the carton board is conveyed by the second conveying roller 14, and the carton board is conveyed by the second conveying table 9 directly passes through the small conveying roller 19 and the small carton board is conveyed by the small conveying table, and the small carton board is conveyed by the small conveying table 8, and the small carton board is conveyed by the small conveying table is matched with the small conveying roller and the small conveying table and the small carton board is conveyed by the small conveying roller and the small person.

The invention can separate and transport the carton boards with different sizes. This application is through installing adjustment mechanism and feeding mechanism in the below of supporting bench, and the regular carton board that will be located the below of push pedal on the feeding mechanism pushes out the discharge gate, and the carton board is through the connecting plate and will be gone into the inside of first transport platform, and great carton board can not block in the inside of locating rack to can not influence the later operation of device, promoted the result of use of device greatly.

The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present invention, and are not intended to limit the invention, and that various changes and modifications may be made therein without departing from the spirit and scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (10)

1. The utility model provides a commodity circulation freight transaction platform, includes supporting bench, its characterized in that: the side wall of the supporting table is fixedly connected with a connecting plate, and the upper end surface of the supporting table is fixedly connected with a limiting frame;

A discharge hole is formed in the lower part of the limiting frame, which is close to the end face of the connecting plate, a supporting plate is fixedly arranged in front of the lower end face of the supporting table, and a limiting groove is formed in the supporting plate in a penetrating manner;

an adjusting mechanism is arranged in the limiting groove;

the end face, far away from the supporting table, of the connecting plate is fixedly connected with a first conveying table;

a second conveying table is fixedly connected to one side of the front end face of the first conveying table;

a discharging hole is formed in the upper part of the end face, far away from the discharging hole, of the limiting frame, and a first fixing plate is fixedly connected to the rear part of the bottom of the supporting table;

one side of the first fixed plate is provided with a feeding mechanism, and a feeding port is formed in the supporting table in a penetrating mode.

2. The logistics freight transaction platform of claim 1, wherein: the outer wall fixedly connected with motor of second transport platform, the inside rotation that first transport platform is close to connecting plate one end is equipped with a plurality of first guide rolls, the inside opposite side of first transport platform rotates and is equipped with a plurality of first guide rolls, the inside rotation that the second transport platform is close to connecting plate one end is equipped with a plurality of second guide rolls, the inside opposite side of second transport platform rotates and is equipped with a plurality of second guide rolls, the inside of first guide roll, first transport roll, second guide roll and second transport roll is all fixedly connected with fixed axle.

3. The logistics freight transaction platform of claim 2, wherein: the second guide roller and the second conveying roller are coaxially and fixedly connected with the fixed shafts on the corresponding first conveying rollers, the fixed shafts extend into the first conveying table and the second conveying table, and one side of the inner wall of the first conveying table is rotationally connected with the positioning roller.

4. The logistics freight transaction platform of claim 1, wherein: the end face, close to the second conveying table, of the first conveying table is provided with a connecting groove, a mounting plate is fixedly connected above one side of the connecting groove, and a rotating rod is rotatably connected below the mounting plate; spiral bulges are fixedly arranged on the first guide roller and the positioning roller.

5. The logistics freight transaction platform of claim 2, wherein: one end of the fixed shaft is fixedly connected with a first driving wheel; the outer walls of the plurality of first driving wheels are in transmission connection with a first crawler belt, a second crawler belt is arranged behind the first crawler belt, two sides of the inside of the second crawler belt are in transmission connection with a second driving wheel, and the second driving wheel is fixedly connected with a positioning roller and a fixed shaft respectively; a third driving wheel is fixedly arranged on the fixed shaft close to the supporting table; the third transmission wheel is provided with a third crawler belt in a transmission way, the other end of the third crawler belt is in transmission connection with the feeding mechanism, the third transmission wheel is fixedly connected with the fixed shaft, the side wall of the limiting frame is provided with a fixed groove, and a plurality of first limiting blocks are symmetrically and fixedly connected in the fixed groove.

6. The logistics freight transaction platform of claim 1, wherein: the adjusting mechanism comprises a mounting frame positioned in the limiting groove, the upper end face of the mounting frame is fixedly connected with an adjusting frame, a plurality of second limiting blocks are symmetrically and fixedly connected to the inner wall of the adjusting frame, a top plate is arranged above the inner side of the limiting frame, a movable plate is fixedly connected to the side wall of the top plate, the movable plate penetrates through the fixing groove and extends into the adjusting frame, fixing blocks are arranged on two sides of the front end of the adjusting frame, and the fixing blocks are fixedly connected with the movable plate.

7. The logistics freight transaction platform of claim 6, wherein: the front end face of the movable plate is fixedly connected with a first installation block, a pair of extending grooves are symmetrically formed in the outer wall of the movable plate, an inserting block is movably inserted in the extending grooves, a first spring is fixedly connected to the inside of the inserting block, the first spring is fixedly connected with the movable plate, and a buffer sheet is fixedly connected to the lower end face of the top plate.

8. The logistics freight transaction platform of claim 5, wherein: the feeding mechanism comprises a second fixed plate fixedly connected to the lower end face of the supporting table, a transmission shaft is rotatably connected to the inside of the second fixed plate, one end of the transmission shaft penetrates through the first fixed plate and is in transmission connection with a third crawler belt, one end of the transmission shaft, which is far away from the third crawler belt, is fixedly connected with a rotating block, a first inserting rod is slidably inserted into the inside of the rotating block, a fixing frame is fixedly connected to the upper end face of the first inserting rod, a second spring is fixedly connected between the rotating block and the fixing frame, a moving block is rotatably connected to one end of the fixing frame, a third inserting rod is slidably inserted into the inside of the moving block, one side of the upper end face of the moving block is fixedly connected with a feeding frame, the upper end face of the feeding frame is fixedly connected with a pushing plate, and the pushing plate extends into the inside of a feeding port.

9. The logistics freight transaction platform of claim 8, wherein: the terminal surface fixedly connected with second inserted bar that the mount was kept away from to the movable block, the lower terminal surface symmetry fixedly connected with second installation piece of brace table, two fixedly connected with carriage between the second installation piece, the outer wall sliding connection of carriage has the removal cover, and removes the top fixed connection of cover and third inserted bar.

10. A method of using a logistics freight transaction platform according to any one of claims 1-9, comprising the steps of:

s1, stacking unassembled carton plates used in logistics freight transaction together, placing the carton plates into the limiting frame through a discharge hole on the limiting frame, then pressing a moving plate, moving the moving plate to drive a top plate to move towards a supporting table, and when the moving plate moves, enabling an insert block in an extension groove to contact a first limiting block in a fixed groove and a second limiting block in an adjusting frame, enabling the insert block to be extruded by inclined surfaces of the first limiting block and the second limiting block, enabling the insert block to enter the moving plate, and enabling a first spring to shrink until a buffer sheet on the top plate contacts the carton plates;

S2, starting a motor, wherein the motor works to drive an output end to rotate, the output end rotates to drive a fixed shaft to rotate, the fixed shaft rotates to drive a first driving wheel, the first driving wheel rotates to drive a first crawler belt to rotate, the first crawler belt rotates to drive a plurality of first driving wheels, a plurality of first guide rollers, a first conveying roller, a second guide roller and a second conveying roller in a first conveying table and a second conveying table of the fixed shaft to simultaneously rotate, the plurality of fixed shafts rotate to drive a second driving wheel and a third driving wheel to simultaneously rotate, the second driving wheel rotates to drive a second crawler belt, a positioning roller and a second driving wheel on the positioning roller to simultaneously rotate, and the third driving wheel rotates to drive a third crawler belt and a transmission shaft to simultaneously rotate;

s3, a transmission shaft rotates to drive a rotating block to rotate, the rotating block rotates to drive a first inserting rod and a fixing frame to rotate simultaneously, a moving sleeve on a third inserting rod in the moving block is sleeved on a sliding frame, the first inserting rod and the fixing frame rotate to pull the moving block, a push plate on a feeding frame on the moving block moves to be positioned in a feeding port, the moving block moves to drive the third inserting rod and the push plate to move simultaneously, when the moving sleeve on the moving block moves to one end of the sliding frame, which is close to a connecting plate, of the moving block, a carton plate positioned at the lowest position is pushed out of the discharging port, the carton plate passes through the connecting plate and enters the inside of a first conveying table, the first inserting rod and the fixing frame continuously rotate, the moving block moves downwards along the third inserting rod firstly, then the first inserting rod and the fixing frame rotate to pull the moving block, the moving sleeve moves to the other end of the sliding frame, the moving block moves upwards along the third inserting rod until the push plate enters the inside of the feeding port under the rotation of the first inserting rod and the fixing frame, and the action track of the moving block is square;

S4, in the process of carton conveying, the moving block moves to drive the second inserting rod to move, one end of the second inserting rod is located in the mounting frame, the mounting frame is located in the supporting plate, the second inserting rod moves to drive the mounting frame to reciprocate up and down, the mounting frame moves downwards to drive the adjusting frame to move, the plane at the bottom of the second limiting block in the adjusting frame can push the inserting block, the moving plate and the top plate to move simultaneously, a buffer sheet on the top plate is always in contact with the carton plate, when the mounting frame moves upwards, the inserting block is pressed down by the inclined surface of the second limiting block, the buffer sheet enters the inside of the moving plate, meanwhile, the moving plate cannot move upwards under the limit of the plane at the bottom of the first limiting block, when the mounting frame moves downwards again, the second limiting block continues to push the moving plate to move, after the carton plate in the limiting frame is conveyed, the first mounting block is rotated, the moving plate is driven to rotate ninety degrees, and the moving plate is pushed to the upper part in the limiting frame and reset under the limit of the condition that the first limiting block and the second limiting block are absent;

s5, the movable block continuously moves and continuously pushes the carton boards onto the first conveying table, when the carton boards enter the first conveying table, the first guide roller rotates to enable the cartons to move obliquely until the carton boards are attached to the inner wall of the first conveying table, the carton boards continuously move and move onto the first conveying roller, the first conveying roller can convey the paperboards to the connecting groove, when larger carton boards are conveyed, the front ends of the carton boards firstly contact with the positioning roller, the positioning roller rotates to enable the carton boards to move towards the connecting groove, the carton boards pass through the rotating rod and enter the second conveying table, the second guide roller inside the second conveying table rotates to drive the larger carton boards to move in an offset mode until the larger carton boards completely enter the second conveying table, then the second guide roller can convey the larger carton boards onto the second conveying roller, the second conveying table is responsible for conveying the larger carton boards, the smaller carton boards directly pass through the rotating rod and the positioning roller and then the first conveying table is responsible for conveying the larger carton boards, and the first conveying table is convenient for workers to match the carton boards.