CN219278942U

CN219278942U - Paper feeding mechanism for packaging carton printing

Info

Publication number: CN219278942U
Application number: CN202320225737.8U
Authority: CN
Inventors: 晏建斌
Original assignee: Shenzhen Huacheng Color Printing Paper Packing Co ltd
Current assignee: Shenzhen Huacheng Packaging Technology Co ltd
Priority date: 2023-02-02
Filing date: 2023-02-02
Publication date: 2023-06-30
Anticipated expiration: 2033-02-02

Abstract

The application discloses paper feeding mechanism for packaging carton printing relates to packaging carton printing field, improves present paper feeding mechanism for packaging carton printing and carries the lower problem of success rate to the cardboard. Including the bottom plate, the top fixedly connected with riser of bottom plate, go out the paper groove has been seted up at the top of riser, through the setting of first step motor, carry roller and pushing strip, make the bottom upward movement of cardboard at top when same height with the bottom of pushing strip, can start first step motor, make first step motor can drive carry roller and conveyer belt rotation when starting the during operation, the conveyer belt can drive pushing strip along conveyer belt pivoted orbit motion when rotating, can promote the cardboard of top to one side motion to go out the paper groove after pushing strip moves to one side contact with top cardboard, thereby realize carrying to the cardboard, compare and carry in adopting the transfer roller, the success rate to the cardboard is carried effectively has been improved.

Description

Paper feeding mechanism for packaging carton printing

Technical Field

The application relates to the field of packaging carton printing, in particular to a paper feeding mechanism for packaging carton printing.

Background

Packaging cartons are manufactured from paper products and are used for packaging articles of various types. The paper box is divided into a single pit, a double pit, a three pit, a four pit paper box, the paper box is divided into various packages such as a paper box, a color box, an ultra-large-size odd-shaped beer box and the like, the paper box is low in cost, easy to package, suitable for adding fillers, clean and the like, suitable for product delivery package, article transportation, material arrangement and the like, and the paper board can be transferred onto the corrugated paper board through a printer for attractive appearance, so that the paper box is printed.

The paper feeding mechanism for printing the packaging paper box at present comprises a base, an interception plate, a material conveying seat, a back plate and an air cylinder as described in patent publication No. CN 217534778U; the interception plate is arranged at the top end of the base, and a discharge hole is formed between the bottom end of the interception plate and the base; the top of base is seted up flutedly, the recess sliding connection on defeated material seat and base top, the backplate is installed on defeated material seat, the cylinder is installed on the base, and the output shaft and the backplate of cylinder are connected.

For the above related art, the inventor considers that the stacked paperboards are conveyed one by adopting the rotation of the conveying roller, and the paperboards at the bottom of the paperboards are often smoother due to the gravity action of the paperboards at the upper part, so that the phenomenon that the transfer roller slips below the paperboards at the bottom easily occurs in the rotation process of the conveying roller, and the paperboards at the bottom cannot be conveyed, so that the success rate of the whole conveying is lower.

Disclosure of Invention

In order to solve the problem that the paper feeding mechanism for printing the packaging paper boxes at present has low success rate of conveying paper boards, the application provides the paper feeding mechanism for printing the packaging paper boxes.

The application provides a paper feeding mechanism for packaging carton printing, adopts following technical scheme:

the utility model provides a paper feeding mechanism for packing carton printing, includes the bottom plate, the top fixedly connected with riser of bottom plate, go out the paper groove has been seted up at the top of riser, go out the top in paper groove be equipped with riser fixed connection's roof, one side of roof with symmetrical fixedly connected with stand between the bottom plate, the below of roof is equipped with the U template, the equal fixedly connected with in top four corners of U template is first hydro-cylinder, first hydro-cylinder with roof fixed connection, the inside symmetry rotation of U template is connected with the conveying roller, two sets of the outside transmission of conveying roller is connected with the conveyer belt, the outer wall fixedly connected with pushing strip of conveyer belt, one side fixedly connected with first step motor of U template, the output of first step motor with a set of conveying roller fixed connection, the below of conveyer belt is equipped with the loading board, the equal fixedly connected with second hydro-cylinder in bottom four corners of loading board, each group the bottom of second hydro-cylinder with bottom plate fixed connection.

Through adopting above-mentioned technical scheme, when the bottom upward movement of cardboard at top and the bottom of pushing away the material strip are same high, can start first step motor for first step motor can drive conveying roller and conveyer belt rotation when starting the during operation, and the conveyer belt can drive pushing away the material strip and follow conveyer belt pivoted orbit motion when rotating, can promote the cardboard at top to the one side motion of play paper groove after pushing away the material strip and moving to one side contact with top cardboard, thereby realize carrying to the cardboard, compare and carry with adopting the conveying roller, effectively improved the success rate to cardboard transport.

Optionally, the bottom four corners of bottom plate all rotates and is connected with the gyro wheel.

Through adopting above-mentioned technical scheme, the setting of gyro wheel is convenient for whole mechanism remove.

Optionally, one side of the inside of bottom plate threaded connection has adjusting screw, adjusting screw's bottom rotates and is connected with the butt plate.

Through adopting above-mentioned technical scheme, adjusting screw's setting is used for driving the butt plate up-and-down motion when rotating, can restrict the roll of gyro wheel after butt plate downward movement to contact with ground.

Optionally, a hand wheel is fixedly connected with one end of the adjusting screw, which is far away from the retaining plate.

Through adopting above-mentioned technical scheme, the setting of hand wheel is convenient for rotate the regulation to adjusting screw.

Optionally, the riser is kept away from the one side symmetry fixedly connected with L shape grudging post of loading board, two sets of even rotation is connected with the feed roller between the L shape grudging post.

By adopting the technical scheme, the paper board pushed out by the pushing strip is received by the setting of the paper feeding roller.

Optionally, one end of each group of paper feeding roller is fixedly connected with a worm wheel, the top of each group of worm wheel is connected with a worm in a meshed manner, one side of the vertical plate is fixedly connected with a second stepping motor, and the output end of the second stepping motor is fixedly connected with the worm.

Through adopting above-mentioned technical scheme, the setting of second step motor is used for driving each group of paper feed roller through the rotation of worm and each group worm wheel when starting work and rotates to be convenient for carry the cardboard that falls on paper feed roller.

Optionally, dodge the groove has been seted up to the inside of loading board, one side of loading board be equipped with dodge the corresponding flitch in groove, two sets of symmetrical fixedly connected with connecting plate between the stand, two sets of the inside of connecting plate is all fixedly connected with third hydro-cylinder, two sets of the output of third hydro-cylinder all with flitch fixed connection.

Through adopting above-mentioned technical scheme, the setting of third hydro-cylinder is used for driving the inside removal of pushing away the flitch to dodging the groove at the start-up during operation to the cardboard that places on the loading board promotes to contact with the riser, and then the cardboard that stacks on the loading board of being convenient for aligns.

In summary, the beneficial effects of the application are as follows:

this application is through the setting of first step motor, carry roller and pushing strip for when the bottom upward movement of cardboard at top is the same height with the bottom of pushing strip, can start first step motor, make first step motor can drive carry roller and conveyer belt rotation when starting work, can drive pushing strip along conveyer belt pivoted orbit motion when rotating, can promote the cardboard at top to the one side motion of play paper groove after pushing strip moves to one side contact with top cardboard, thereby realize carrying the cardboard, compare in adopting the transfer roller to carry, effectively improved the success rate to cardboard transport.

Drawings

FIG. 1 is a schematic overall structure of the present application;

fig. 2 is another schematic view of the overall structure of the present application.

Reference numerals illustrate: 1. a bottom plate; 2. a vertical plate; 3. a paper outlet groove; 4. a top plate; 5. a column; 6. a first cylinder; 7. a U-shaped plate; 8. a conveying roller; 9. a conveyor belt; 10. a first stepping motor; 11. pushing the material strip; 12. a carrying plate; 13. a second cylinder; 14. an avoidance groove; 15. a connecting plate; 16. a third cylinder; 17. a pushing plate; 18. an L-shaped stand; 19. a paper feed roller; 20. a worm wheel; 21. a worm; 22. a second stepping motor; 23. a roller; 24. adjusting a screw; 25. a hand wheel; 26. and (5) a retaining plate.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-2.

Referring to fig. 1, a paper feeding mechanism for printing a packaging carton comprises a bottom plate 1, wherein four corners of the bottom plate 1 are respectively and rotatably connected with a roller 23, and the rollers 23 are convenient for the whole mechanism to move. One side of the inside of the bottom plate 1 is connected with an adjusting screw 24 in a threaded manner, the bottom of the adjusting screw 24 is rotatably connected with a retaining plate 26, the adjusting screw 24 is used for driving the retaining plate 26 to move up and down when rotating, and the retaining plate 26 can limit the rolling of the roller 23 after moving downwards to be in contact with the ground. One end of the adjusting screw 24, which is far away from the retaining plate 26, is fixedly connected with a hand wheel 25, and the hand wheel 25 is arranged to facilitate the rotation adjustment of the adjusting screw 24.

Referring to fig. 1-2, a vertical plate 2 is fixedly connected to the top of the bottom plate 1, a paper outlet slot 3 is formed in the top of the vertical plate 2, and the paper outlet slot 3 is used for passing through a paper board. The top of paper outlet slot 3 is equipped with roof 4 with riser 2 fixed connection, symmetrical fixedly connected with stand 5 between one side of roof 4 and bottom plate 1, and stand 5's setting is used for providing the support to roof 4. The below of roof 4 is equipped with U template 7, and the equal fixedly connected with in top four corners of U template 7 is first hydro-cylinder 6, and first hydro-cylinder 6 and roof 4 fixed connection, the setting of first hydro-cylinder 6 is used for supporting fixedly U template 7, can drive U template 7 up-and-down motion simultaneously when first hydro-cylinder 6 starts the work to realize the regulation to U template 7 height.

Referring to fig. 1-2, the inside of the u-shaped plate 7 is symmetrically and rotatably connected with conveying rollers 8, the outer sides of the two groups of conveying rollers 8 are in transmission connection with a conveying belt 9, and the conveying rollers 8 are used for driving the conveying belt 9 to rotate when rotating. One side fixedly connected with first step motor 10 of U template 7, the output and a set of conveying roller 8 fixed connection of first step motor 10, the setting of first step motor 10 is used for driving corresponding conveying roller 8 rotation at the start-up during operation, and the outer wall fixedly connected with of conveyer belt 9 pushes away material strip 11, and the setting of pushing away material strip 11 is used for removing along with the rotation of conveyer belt 9 to stir the cardboard and remove.

Referring to fig. 1-2, an L-shaped stand 18 is symmetrically and fixedly connected to one side of the stand 2 away from the carrier plate 12, and paper feeding rollers 19 are uniformly and rotatably connected between the two groups of L-shaped stands 18, and the paper feeding rollers 19 are used for receiving the paper board pushed by the pushing bar 11. One end of each group of paper feeding rollers 19 is fixedly connected with a worm wheel 20, the top of each group of worm wheels 20 is connected with a worm 21 in a meshed manner, one side of the vertical plate 2 is fixedly connected with a second stepping motor 22, the output end of the second stepping motor 22 is fixedly connected with the worm 21, and the second stepping motor 22 is used for driving each group of paper feeding rollers 19 to rotate through the rotation of the worm 21 and each group of worm wheels 20 when the paper feeding rollers are started to work, so that paper boards falling on the paper feeding rollers 19 are conveniently conveyed.

Referring to fig. 1-2, a carrier plate 12 is disposed below the conveyor belt 9, and the carrier plate 12 is configured to provide support for the cardboard. The bottom four corners of the bearing plate 12 are fixedly connected with second oil cylinders 13, the bottoms of the groups of second oil cylinders 13 are fixedly connected with the bottom plate 1, and the arrangement of the second oil cylinders 13 is used for driving the bearing plate 12 to move upwards when starting to work so as to adjust the height of the paper board placed on the bearing plate 12. The inside of the bearing plate 12 is provided with an avoidance groove 14, one side of the bearing plate 12 is provided with a pushing plate 17 corresponding to the avoidance groove 14, and the avoidance groove 14 is used for avoiding the movement of the pushing plate 17.

Referring to fig. 1-2, connecting plates 15 are symmetrically and fixedly connected between two groups of upright posts 5, third oil cylinders 16 are fixedly connected inside the two groups of connecting plates 15, output ends of the two groups of third oil cylinders 16 are fixedly connected with a pushing plate 17, and the third oil cylinders 16 are used for driving the pushing plate 17 to move towards the inside of the avoiding groove 14 when the lifting plate is started to work so as to push a paperboard placed on the bearing plate 12 to be in contact with the upright plates 2, and further facilitate alignment of stacked paperboards on the bearing plate 12.

The implementation principle of the application is as follows:

when in use, each group of paperboards to be printed is stacked on the top of the bearing plate 12, then two groups of third oil cylinders 16 are started simultaneously, so that the third oil cylinders 16 are extended, then the pushing plate 17 moves towards the inside of the avoiding groove 14, so that the paperboards stacked on the bearing plate 12 are pushed to move towards one side of the vertical plate 2 until each group of paperboards are pushed to be in contact with the vertical plate 2, then each group of second oil cylinders 13 are started simultaneously, so that the second oil cylinders 13 drive the bearing plate 12 and the paperboards stacked on the bearing plate 12 to move upwards, when the bottom of the topmost paperboards moves to the same height as the bottom of the pushing strip 11, the first stepping motor 10 is started, so that the first stepping motor 10 drives one group of conveying rollers 8 to rotate when in starting operation, the conveying rollers 8 can drive the conveying belt 9 to rotate when rotating, the conveyor belt 9 can drive the pushing bar 11 to move along the rotating track of the conveyor belt 9 when rotating, after the pushing bar 11 moves to contact with one side of the top paperboard, the top paperboard can be pushed to move to one side of the paper feeding roller 19 until the top paperboard is pushed to the top of the paper feeding roller 19 completely, then the second stepping motor 22 can be started, so that the second stepping motor 22 can drive the paper feeding rollers 19 to rotate through the transmission of the worm 21 and the worm gears 20 of each group when rotating, the paper feeding rollers 19 of each group can convey the paperboard at the top of the paper feeding rollers 19 to the conveyor belt, when the pushing bar 11 moves to the inside of the U-shaped plate 7, the second cylinders 13 of each group can be started again to drive the stacked paperboards of the bearing plate 12 to move upwards until the lower side of the top paperboard moves to the same height as the bottom of the conveyor belt 9, so that the subsequent conveyor belt 9 can push the paperboards, in this way, the paper boards of each group can be conveyed one by one.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. The utility model provides a paper feeding mechanism for packaging carton printing, includes bottom plate (1), its characterized in that: the utility model provides a paper feeding device, including bottom plate (1), top fixedly connected with riser (2), paper feeding groove (3) have been seted up at the top of riser (2), paper feeding groove (3)'s top be equipped with riser (2) fixedly connected's roof (4), one side of roof (4) with symmetry fixedly connected with stand (5) between bottom plate (1), the below of roof (4) is equipped with U template (7), the equal fixedly connected with in top four corners of U template (7) first hydro-cylinder (6), first hydro-cylinder (6) with roof (4) fixedly connected with, the inside symmetry rotation of U template (7) is connected with conveying roller (8), two sets of conveying roller (8) outside transmission is connected with conveyer belt (9), the outer wall fixedly connected with pushing strip (11) of conveyer belt (9), one side fixedly connected with first step motor (10) of U template (7), the output and a set of conveying roller (8) the equal fixedly connected with first hydro-cylinder (6), the bottom of carrying cylinder (12) and second hydro-cylinder (13) are equipped with bottom plate (13) respectively.

2. The paper feeding mechanism for printing packaging cartons as claimed in claim 1, wherein: the four corners of the bottom plate (1) are respectively and rotatably connected with a roller (23).

3. The paper feeding mechanism for printing packaging cartons as claimed in claim 2, wherein: an adjusting screw (24) is connected to one side of the inside of the bottom plate (1) in a threaded mode, and a retaining plate (26) is connected to the bottom of the adjusting screw (24) in a rotating mode.

4. A paper feed mechanism for printing a packaging carton as in claim 3, wherein: and one end, far away from the retaining plate (26), of the adjusting screw (24) is fixedly connected with a hand wheel (25).

5. The paper feeding mechanism for printing packaging cartons as claimed in claim 1, wherein: l-shaped uprights (18) are symmetrically and fixedly connected to one side, far away from the bearing plate (12), of the upright plate (2), and paper feeding rollers (19) are uniformly and rotatably connected between the two groups of L-shaped uprights (18).

6. The paper feeding mechanism for printing packaging cartons as claimed in claim 5 and further comprising: one end of each group of paper feeding roller (19) is fixedly connected with a worm wheel (20), the top of each group of worm wheel (20) is connected with a worm (21) in a meshed mode, one side of the vertical plate (2) is fixedly connected with a second stepping motor (22), and the output end of the second stepping motor (22) is fixedly connected with the worm (21).

7. The paper feeding mechanism for printing packaging cartons as claimed in claim 1, wherein: avoidance grooves (14) are formed in the bearing plate (12), pushing plates (17) corresponding to the avoidance grooves (14) are arranged on one side of the bearing plate (12), connecting plates (15) are symmetrically and fixedly connected between the two groups of upright posts (5), third oil cylinders (16) are fixedly connected to the interiors of the connecting plates (15), and output ends of the third oil cylinders (16) are fixedly connected with the pushing plates (17).