CN220180248U

CN220180248U - Carton printing feeding mechanism

Info

Publication number: CN220180248U
Application number: CN202320318394.XU
Authority: CN
Inventors: 张和平; 刘颖
Original assignee: Huanggang Jihong Packaging Co ltd
Current assignee: Huanggang Jihong Packaging Co ltd
Priority date: 2023-02-27
Filing date: 2023-02-27
Publication date: 2023-12-15
Anticipated expiration: 2033-02-27

Abstract

The utility model discloses a carton printing feeding mechanism, which comprises a first L-shaped plate and a second L-shaped plate, wherein a sliding cavity is formed between the first L-shaped plate and the second L-shaped plate, stacked carton plates are arranged in the sliding cavity, a length adjusting mechanism which is adjusted according to the size of the carton plates is arranged between the first L-shaped plate and the second L-shaped plate, a reset mechanism which is used for jacking up the stacked carton plates is arranged in the sliding cavity, a friction transmission mechanism which is used for pushing the stacked carton plates out of the sliding cavity is arranged above the stacked carton plates, the first gear is driven by the second regulator to rotate by rotating, the second L-shaped plate is driven by the first gear through a first rack which is meshed with the first gear to move, and the distance between the first L-shaped plate and the second L-shaped plate is adjusted according to the size of the carton plates, so that the carton plates with different sizes can be conveyed.

Description

Carton printing feeding mechanism

Technical Field

The utility model relates to the technical field of carton production, in particular to a carton printing and feeding mechanism.

Background

At present, the paper box is generally cut into paper boards with corresponding sizes in the production process, then the paper boards are printed, creased and grooved, and finally the paper box is folded, when the paper boards are printed, the paper boards are generally required to be transferred onto a printer one by one manually, then the paper boards are printed, the labor intensity of workers is improved, meanwhile, the printing efficiency of the paper boards is reduced, the patent reference number CN202020899950.3 is named as an automatic feeding mechanism for paper board printing, the paper boards are stacked on two groups of supporting rollers through the paper boards, the paper boards are inserted in the rectangular limiting frame, the rectangular limiting frame is fixedly connected with a feeding frame, a pushing block capable of moving in a left-right direction is arranged between the left ends of the two groups of supporting rollers, the upper ends of the pushing blocks are higher than the uppermost ends of the supporting rollers, the uppermost ends of the supporting rollers are flush with the uppermost ends of the feeding rollers below, the paper boards can be automatically conveyed to the printer for printing, the printing efficiency of the paper boards is effectively improved, and the paper boards stacked above can give the paper boards a larger pressure to the bottommost paper boards when the paper boards are stacked to move, the paper boards are required to be stacked on the bottommost paper boards, the paper boards are required to be large in size, and the paper boards cannot be damaged, and the paper boards are required to be limited, and the size of the paper boards cannot be damaged by the paper boards.

For this purpose, we have devised a carton printing feed mechanism.

Disclosure of Invention

The utility model aims to solve the problems of size of a paper box plate and edge damage in the conveying process of the paper box plate in the prior art, and provides a paper box printing and feeding mechanism.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a carton printing feeding mechanism, includes first L shaped plate and second L shaped plate, form the sliding chamber between first L shaped plate and the second L shaped plate, the carton board of placing is put to the sliding intracavity, and is equipped with the length adjustment mechanism according to carton board size adjustment between first L shaped plate and the second L shaped plate, be equipped with in the sliding chamber and be used for stacking the canceling release mechanical system of the carton board of placing jack-up, stack the carton board top of placing be equipped with the friction drive mechanism that is used for pushing out the sliding chamber with the carton board, sliding connection has first support frame on the first L shaped plate, and friction drive mechanism sets up on first support frame, friction drive mechanism includes friction belt and a plurality of first roller, a plurality of first roller pass through the axle and rotate with first support frame and be connected, the friction belt is in a plurality of first roller transmission.

Preferably, the length adjustment mechanism comprises a first gear, a second adjuster and a first rack, wherein the first L-shaped plate is in relative sliding connection with the second L-shaped plate, a rectangular groove is formed in one end of the second L-shaped plate, the first rack is fixedly arranged on one side of the rectangular groove, the first gear is placed in a cavity formed in the first L-shaped plate, the second adjuster is rotationally connected with the first L-shaped plate, the second adjuster stretches into the cavity formed in the first L-shaped plate through a fixing shaft to be coaxially fixed with the first gear, the second L-shaped plate stretches into the cavity formed in the first L-shaped plate to slide, and the first rack is meshed with the first gear.

Preferably, the first L-shaped plate and the second L-shaped plate are both provided with cavities, and the reset mechanism is arranged in the cavities and comprises two sliding blocks and a guide rod, and the two sliding blocks slide on the guide rod through springs.

Preferably, the first L-shaped plate is connected with a first placing plate, the first placing plate is in sliding connection with the first L-shaped plate through a sliding groove, and the first placing plate is fixedly connected with two sliding blocks in the cavity of the first L-shaped plate.

Preferably, the second L-shaped plate is connected with a second placing plate, the second placing plate is in sliding connection with the second L-shaped plate through a sliding groove, the second placing plate is fixedly connected with two sliding blocks in the cavity of the second L-shaped plate, and the first placing plate is in sliding connection with the second placing plate.

Preferably, the first support frame stretches into the connecting hole formed in the first L-shaped plate, a second gear is arranged in the connecting hole, a rectangular groove is formed in the stretching end of the first support frame, a second rack is arranged on one side of the rectangular groove, and the second gear is meshed with the second rack.

Preferably, a first regulator is rotatably connected to the side wall of the first L-shaped plate, and the first regulator is coaxially fixed to the second gear through a rotation shaft extending into the connection hole.

Preferably, the second L-shaped plate is slidably connected with a second support frame, the first support frame is slidably connected with the second support frame, the printing box is fixed on the bottom plate, a conveying mechanism is arranged between the bottom plate and the printing box, and a support plate is arranged at the bottom of the bottom plate.

Preferably, the conveying mechanism comprises a conveying belt and a plurality of second rollers, the second rollers are rotatably connected with the bottom plate through shafts, the conveying belt is driven on the second rollers, and the conveying belt is flush with the top end of the second L-shaped plate.

Preferably, a plurality of bottom brackets are arranged at the bottom of the first L-shaped plate, a plurality of connecting brackets are arranged at the bottom of the second L-shaped plate, and wheels are connected to the bottoms of the connecting brackets in a rotating mode.

The beneficial effects of the utility model are as follows:

1. according to the utility model, the first gear is driven to rotate by rotating the second regulator, and the second L-shaped plate is driven to move by the first gear through the first rack meshed with the first gear, and the distance between the first L-shaped plate and the second L-shaped plate is regulated according to the size of the carton plate, so that the effect of conveying the carton plates with different sizes is realized.

2. According to the utility model, the first placing plate and the second placing plate drive the carton plates to tightly cling to the friction belt through the rebound action of the springs, the first supporting frame is regulated to drive the friction transmission mechanism to press the carton plates by rotating the first regulator, so that the second L-shaped plate clamps the carton plates of the second layer to slide, the sliding of the carton plates of the first layer is not influenced, at the moment, the first roller rotates anticlockwise to drive the friction belt to right, and the effect of moving the carton plates to the conveying belt is realized through friction transmission.

Drawings

Fig. 1 is a schematic structural view of a carton printing and feeding mechanism provided by the utility model;

fig. 2 is a front view of a carton printing and feeding mechanism according to the present utility model;

FIG. 3 is a left side view of a carton printing feed mechanism according to the present utility model;

fig. 4 is a schematic structural view of a carton printing and feeding mechanism provided by the utility model;

fig. 5 is an enlarged view of fig. 3 at a.

In the figure: 1. a carton board; 2. a first L-shaped plate; 3. a bottom bracket; 4. a first support frame; 5. a first regulator; 6. a friction belt; 7. a first roller; 8. a second support frame; 9. a conveyor belt; 10. a second roller; 11. a printing box; 12. a bottom plate; 13. a support plate; 14. a second L-shaped plate; 15. a wheel; 16. a connecting bracket; 17. a second regulator; 18. a connection hole; 19. a first placing plate; 20. a second placing plate; 21. a first gear; 22. a first rack; 23. a guide rod; 24. a spring; 25. a slide block; 26. a sliding groove; 27. a second gear; 28. and a second rack.

Detailed Description

Referring to fig. 1-5, a carton printing feeding mechanism, including first L shaped plate 2 and second L shaped plate 14, form the sliding chamber between first L shaped plate 2 and the second L shaped plate 14, put the carton board 1 of stacking and placing in the sliding chamber, and be equipped with the length adjustment mechanism according to carton board 1 size adjustment between first L shaped plate 2 and the second L shaped plate 14, be equipped with in the sliding chamber and be used for piling up the canceling release mechanical system of the upward jack-up of carton board 1 of placing, pile up the carton board 1 top of placing and be equipped with the friction drive mechanism that is used for ejecting carton board 1 out the sliding chamber.

Referring to fig. 2, the length adjusting mechanism includes a first gear 21, a second adjuster 17 and a first rack 22, the first L-shaped plate 2 is slidably connected with the second L-shaped plate 14 relatively, one end of the second L-shaped plate 14 is provided with a rectangular slot, the first rack 22 is fixedly arranged at one side of the rectangular slot, the first gear 21 is placed in a cavity provided with the first L-shaped plate 2, the second adjuster 17 is rotatably connected with the first L-shaped plate 2, the second adjuster 17 extends into the cavity provided with the first L-shaped plate 2 through a fixed shaft and is coaxially fixed with the first gear 21, the second L-shaped plate 14 extends into the cavity provided with the first L-shaped plate 2 to slide, the first rack 22 is meshed with the first gear 21, when in use, a worker rotates the second adjuster 17 clockwise to drive the first gear 21 to rotate, the first gear 21 is meshed with the first rack 22 to drive the second L-shaped plate 14 to move leftwards, the second regulator 17 can drive the second L-shaped plate 14 to move rightwards when the second regulator 17 is rotated anticlockwise to facilitate the placement of the placement plate 1 with a smaller size, and it is required to be noted that a positioning device is arranged on the second regulator 17, wherein the positioning device is used for fixing the second regulator 17 not to rotate, so that after the second regulator 17 is rotated by a worker to drive the second L-shaped plate 14 to move, the lower paperboard is not driven to push the second L-shaped plate 14 rightwards due to the friction force between the carton plates 1 when the carton plates 1 are pushed out rightwards by a friction transmission mechanism, so that the second L-shaped plate 14 slides in a cavity formed by the first L-shaped plate 2 to affect the transportation of the carton plates 1, and the positioning device is in the prior art and is not described herein too much.

Referring to fig. 3, the first L-shaped plate 2 and the second L-shaped plate 14 are provided with cavities, the reset mechanism is disposed in the cavities, the reset mechanism comprises two sliding blocks 25 and a guide rod 23, the two sliding blocks 25 slide on the guide rod 23 through springs 24, the first L-shaped plate 2 is connected with a first placing plate 19, the first placing plate 19 is slidably connected with the first L-shaped plate 2 through a sliding groove 26, the first placing plate 19 is fixedly connected with the two sliding blocks 25 in the cavities of the first L-shaped plate 2, the springs 24 are in a compression state in the cavities, the sliding blocks 25 are lifted to the top ends of the cavities through rebound acting forces of the springs 24, and after the carton board 1 is placed on the placing plate, the springs 24 still have the capability of dragging the carton board 1 to move upwards.

Referring to fig. 2 and 4, the second L-shaped plate 14 is connected with a second placing plate 20, the second placing plate 20 is slidably connected with the second L-shaped plate 14 through a sliding groove 26, the second placing plate 20 is fixedly connected with two sliding blocks 25 in the cavity of the second L-shaped plate 14, the first placing plate 19 is slidably connected with the second placing plate 20, and the first placing plate 19 and the second placing plate 20 provide a placing platform for the stacked carton plates 1 through the sliding connection without obstructing the relative sliding between the first L-shaped plate and the second L-shaped plate.

Referring to fig. 3, the first support frame 4 extends into the connecting hole 18 formed in the first L-shaped plate 2, a second gear 27 is arranged in the connecting hole 18, a rectangular groove is formed in the extending end of the first support frame 4, a second rack 28 is arranged on one side of the rectangular groove, the second gear 27 is meshed with the second rack 28, when the second gear rotates clockwise, the second gear drives the first support frame 4 to move downwards through being meshed with the second rack 28, and when the second gear rotates anticlockwise, the first support frame 4 is driven to move upwards, and the first layer of carton plate 1 is pressed down to a proper position through the up-down movement of the first support frame 4 by the adjusting friction belt 6.

Referring to fig. 1, a first adjuster 5 is rotatably connected to a side wall of the first L-shaped plate 2, the first adjuster 5 is coaxially fixed to the second gear 27 through a rotation shaft extending into the connection hole 18, a worker can directly rotate the first adjuster 5 to adjust the up-and-down movement of the first support frame 4, and it should be noted that the first adjuster 5 is provided with a positioning device, wherein the positioning device is used for fixing the first adjuster 5 not to rotate, and after the worker rotates the first adjuster 5 to drive the first support frame 4 to move, the first support frame 4 does not slide down in the connection hole 18 continuously due to gravity, and does not lift up the first support frame 4 through the carton board 1 due to the elastic force of the spring 24 to affect the transportation of the carton board 1, and the positioning device is a prior art and will not be described herein.

The first L-shaped plate 2 is slidably connected with the first supporting frame 4, and the friction transmission mechanism is arranged on the first supporting frame 4 and comprises a friction belt 6 and a plurality of first rollers 7, the first rollers 7 are rotationally connected with the first supporting frame 4 through shafts, the friction belt 6 is in transmission with the first rollers 7, a power device is arranged inside the first rollers 7 and is used for controlling the rotation of the first rollers 7 by an external power source, and the power device and the external power source are of the prior art and are not excessively described herein.

Referring to fig. 1, a second L-shaped plate 14 is slidably connected with a second support frame 8, and the first support frame 4 is slidably connected with the second support frame 8, where the second support frame 8 has an auxiliary support function, so that a friction transmission mechanism can be tightly attached to the carton plate 1, friction transmission is facilitated, a printing box 11 is fixed on a bottom plate 12, a transmission mechanism is arranged between the bottom plate 12 and the printing box 11, and a support plate 13 is arranged at the bottom of the bottom plate 12.

The conveying mechanism comprises a conveying belt 9 and a plurality of second rollers 10, the plurality of second rollers 10 are rotatably connected with the bottom plate 12 through shafts, the conveying belt 9 is driven on the plurality of second rollers 10, the conveying belt 9 is flush with the top end of the second L-shaped plate 14, when the carton board 1 moves out of the sliding cavity rightwards through the friction driving mechanism, the carton board 1 can be conveyed to the printing box 11 through the conveying belt 9 flush with the top end of the second L-shaped plate 14 for printing, the conveying efficiency is high, the conveying is convenient, and the labor intensity of workers is greatly reduced.

The bottom of first L shaped plate 2 is equipped with a plurality of bottom support 3, and the bottom of second L shaped plate 14 is equipped with a plurality of linking bridge 16, and the bottom rotation of linking bridge 16 is connected with wheel 15, through setting up wheel 15 for the staff is when adjusting the removal of second L shaped plate 14, and is more laborsaving, improves the comfort level of working.

The working principle of the utility model is as follows: the second regulator 17 is rotated to drive the first gear 21 to rotate, the first gear 21 drives the second L-shaped plate 14 to move through the first rack 22 meshed with each other, and the distance between the first L-shaped plate 2 and the second L-shaped plate 14 is regulated according to the size of the carton board 1.

The carton board 1 is placed on the placing board, the first placing board 19 and the second placing board 20 drive the carton board 1 to cling to the friction belt 6 through the rebound action of the springs 24, the first regulator 5 is rotated, the first supporting frame 4 is driven to move through the mutual engagement of the second gear 27 and the second rack 28, the first supporting frame 4 drives the friction belt 6 to press down the carton board 1, the second L-shaped board 14 clamps the carton board 1 of the second layer to slide, the first layer of carton board 1 is not influenced to slide, at the moment, the first roller 7 rotates anticlockwise to drive the friction belt 6 to move rightwards, the friction belt 6 drives the carton board 1 of the first layer to move rightwards out of the sliding cavity onto the conveyor belt 9 through friction force, the springs 24 jack the carton board 1 of the second layer to cling to the friction belt 6 after the carton board 1 of the first layer is moved away, the carton board 1 of the second layer is moved rightwards out of the sliding cavity onto the conveyor belt 9 repeatedly until the carton board 1 on the placing board is completely moved out of the sliding cavity, and the springs 24 are completely reset.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a carton printing feeding mechanism, includes first L shaped plate (2) and second L shaped plate (14), its characterized in that, form the slip chamber between first L shaped plate (2) and the second L shaped plate (14), the slip intracavity has put carton board (1) of stacking and placing, and is equipped with the length adjustment mechanism according to carton board (1) size adjustment between first L shaped plate (2) and the second L shaped plate (14), be equipped with in the slip chamber and be used for stacking the canceling release mechanical system of the upward jack-up of carton board (1) of placing, stack the carton board (1) top of placing be equipped with the friction drive mechanism that is used for pushing out carton board (1) slip chamber, sliding connection has first support frame (4) on first L shaped plate (2), and friction drive mechanism sets up on first support frame (4), friction drive mechanism includes friction area (6) and a plurality of first roller (7), a plurality of first roller (7) are rotated with first support frame (4) through the axle and are connected, friction area (6) are in a plurality of transmission rollers (7).

2. The carton printing feeding mechanism according to claim 1, wherein the length adjusting mechanism comprises a first gear (21), a second adjuster (17) and a first rack (22), the first L-shaped plate (2) is in relative sliding connection with the second L-shaped plate (14), a rectangular groove is formed in one end of the second L-shaped plate (14), the first rack (22) is fixedly arranged on one side of the rectangular groove, the first gear (21) is placed in a cavity formed in the first L-shaped plate (2), the second adjuster (17) is rotationally connected with the first L-shaped plate (2), the second adjuster (17) stretches into the cavity formed in the first L-shaped plate (2) through a fixing shaft to be coaxially fixed with the first gear (21), the second L-shaped plate (14) stretches into the cavity formed in the first L-shaped plate (2) to slide, and the first rack (22) is meshed with the first gear (21).

3. A carton printing and feeding mechanism according to claim 1, wherein cavities are formed in the first L-shaped plate (2) and the second L-shaped plate (14), and a reset mechanism is arranged in the cavities, the reset mechanism comprises two sliding blocks (25) and a guide rod (23), and the two sliding blocks (25) slide on the guide rod (23) through springs (24).

4. A carton printing and feeding mechanism according to claim 3, wherein the first L-shaped plate (2) is connected with a first placing plate (19), the first placing plate (19) is slidably connected with the first L-shaped plate (2) through a sliding groove (26), and the first placing plate (19) is fixedly connected with two sliding blocks (25) in the cavity of the first L-shaped plate (2).

5. The carton printing and feeding mechanism according to claim 4, wherein the second L-shaped plate (14) is connected with a second placing plate (20), the second placing plate (20) is slidably connected with the second L-shaped plate (14) through a sliding groove (26), the second placing plate (20) is fixedly connected with two sliding blocks (25) in a cavity of the second L-shaped plate (14), and the first placing plate (19) is slidably connected with the second placing plate (20).

6. The carton printing feeding mechanism according to claim 1, wherein the first supporting frame (4) stretches into a connecting hole (18) formed in the first L-shaped plate (2), a second gear (27) is arranged in the connecting hole (18), a rectangular groove is formed in the stretching-in end of the first supporting frame (4), a second rack (28) is arranged on one side of the rectangular groove, and the second gear (27) is meshed with the second rack (28).

7. A carton printing feeding mechanism according to claim 6, wherein a first regulator (5) is rotatably connected to the side wall of the first L-shaped plate (2), and the first regulator (5) is coaxially fixed to the second gear (27) through a rotation shaft extending into the connection hole (18).

8. A carton printing and feeding mechanism according to claim 1, characterized in that the second L-shaped plate (14) is slidably connected with the second support frame (8), the first support frame (4) is slidably connected with the second support frame (8), the right side of the second L-shaped plate (14) is provided with the printing box (11), the printing box (11) is fixed on the bottom plate (12), a conveying mechanism is arranged between the bottom plate (12) and the printing box (11), and the bottom of the bottom plate (12) is provided with the support plate (13).

9. A carton printing feed mechanism according to claim 8, characterized in that the conveyor comprises a conveyor belt (9) and a plurality of second rollers (10), a plurality of said second rollers (10) being rotatably connected to the bottom plate (12) by means of shafts, the conveyor belt (9) being driven over the plurality of second rollers (10) and the conveyor belt (9) being flush with the top end of the second L-shaped plate (14).

10. A carton printing and feeding mechanism according to claim 1, wherein the bottom of the first L-shaped plate (2) is provided with a plurality of bottom brackets (3), the bottom of the second L-shaped plate (14) is provided with a plurality of connecting brackets (16), and the bottom of the connecting brackets (16) is rotatably connected with wheels (15).