CN115872153A

CN115872153A - Packing printing paper cuts loading attachment

Info

Publication number: CN115872153A
Application number: CN202310073498.3A
Authority: CN
Inventors: 池克宇
Original assignee: Zhangjiagang Yonghe Packing Printing Co ltd
Current assignee: Zhangjiagang Yonghe Packing Printing Co ltd
Priority date: 2023-02-07
Filing date: 2023-02-07
Publication date: 2023-03-31
Anticipated expiration: 2043-02-07
Also published as: CN115872153B

Abstract

The invention discloses a cutting and feeding device for packaging printing paper, which comprises a rotating roller, wherein the rotating roller is vertical, the middle part of the rotating roller is in an inwards concave conical shape, the section shape of the inwards concave part of the rotating roller is in an arc shape, a polygonal sliding column is vertically inserted into the middle part of the rotating roller, the polygonal sliding column slides on the rotating roller, and two X-shaped sliding chutes are oppositely formed in the side wall of the inwards concave part of the rotating roller; the mode through adopting automatic unloading in succession carries out the position to packing printing paper and shifts, can effectively improve the degree of automation of packing printing paper processing, and physical demands when saving artifical transport effectively simplifies the operation mode, improves work efficiency.

Description

Packing printing paper cuts loading attachment

Technical Field

The invention relates to the technical field of conveying equipment, in particular to a cutting and feeding device for packaging printing paper.

Background

The packaging printing paper is a packaging paper printed with patterns, trademarks, characters and the like, and generally comprises kraft paper, moistureproof paper, sandwich paper, white paper, trademark paper and the like, and the packaging printing paper generally requires relatively large thickness, smooth and flat paper surface and can use large temperature difference and humidity without wrinkling and damage.

The prior packaging paper is generally required to be cut into a size or a shape with a specified size during processing, so that the like products can be conveniently packaged, when the packaging paper is cut, workers need to neatly convey stacked or overlapped packaging printing paper with a fixed thickness to a cutting machine, after the packaging printing paper is cut, the workers move down the packaging paper and convey the next group of printing paper to the cutting machine again for repeated cutting, and when the method is adopted, the manual loading and unloading operation is more complicated, the labor consumption is higher, the workshop automation production is not facilitated, and the working efficiency is lower.

Disclosure of Invention

In order to solve the technical problem, the invention provides a cutting and feeding device for packaging printing paper.

In order to achieve the purpose, the invention adopts the technical scheme that:

a cutting and feeding device for packaging printing paper comprises a rotating roller, wherein the rotating roller is vertical, the middle part of the rotating roller is in an inwards concave conical shape, the section shape of the inwards concave part of the rotating roller is arc-shaped, a polygonal sliding column is vertically inserted in the middle part of the rotating roller, the polygonal sliding column slides on the rotating roller, two X-shaped sliding grooves are oppositely formed in the side wall of the inwards concave part of the rotating roller, two main shafts are oppositely arranged on the outer side of the rotating roller, the openings of the X-shaped sliding grooves face the main shafts, two connecting shafts are relatively fixed on the main shafts, the two connecting shafts are collinear and are arranged along the radial line direction of the main shafts, and toggle columns are arranged at the outer ends of the connecting shafts;

the grabbing structure is arranged at the top of the polygonal sliding column and used for grabbing the packed printing paper piled on the conveying belt.

Furthermore, the X-shaped chute consists of two first chutes, a middle chute and two second chutes, wherein the two first chutes and the two second chutes are inclined, the two first chutes and the two second chutes are in a staggered parallel state, the middle chute is vertical, the two first chutes are communicated with one end of the middle chute, and the two second chutes are communicated with the other end of the middle chute;

the outer end of connecting axle is rotated and is provided with the rotor plate, stirs the post and fixes on the rotor plate to stir post quantity on every rotor plate is two, is fixed with first limiting plate on the lateral wall of rotor plate, is connected with first leaf spring on the first limiting plate, and first leaf spring outer end is connected with the second limiting plate, and the slope of second limiting plate is fixed on the connecting axle outer wall.

Furthermore, a rotating disc is arranged on the rotating plate, an annular groove is formed in the side wall of the rotating disc, the annular groove is formed by a plurality of outer arc-shaped grooves, a plurality of transition grooves and a plurality of inner arc-shaped grooves in a staggered mode, the axis of each outer arc-shaped groove is coincident with the axis of the main shaft, and the axis of each inner arc-shaped groove is coincident with the axis of the main shaft;

the annular groove is internally provided with push columns in a sliding manner, a U-shaped lifting frame is connected between the two push columns, a supporting plate is fixed in the middle of the U-shaped lifting frame, and the bottom of the polygonal sliding column is rotatably arranged on the supporting plate.

Furthermore, a supporting ring is arranged at the bottom of the rotating roller, the rotating roller rotates on the supporting ring, a fixing plate is fixed on the outer wall of the supporting ring, a right-angle outer plate is arranged on the outer side of the rotating roller, the main shaft is rotatably installed on the right-angle outer plate, and the outer end of the fixing plate is fixed on the right-angle outer plate.

Further, the sliding sleeve is sleeved on the outer wall of the polygonal sliding column at the bottom of the rotary roller in a sliding mode, a right-angle frame is fixed on the outer wall of the sliding sleeve, a fixed block is arranged at the bottom of the right-angle frame in a rotating mode, a base is fixed on the right-angle outer plate, a U-shaped sliding frame is slidably inserted into the base, the fixed block is slidably installed on the U-shaped sliding frame, and a second plate spring is connected between the U-shaped sliding frame and the base.

Furthermore, the grabbing structure comprises a lifting arm structure and a clamping structure;

the lifting arm structure comprises a vertical plate fixed at the top of the rotating roller and an auxiliary plate positioned on the outer side of the vertical plate, a group of first adjusting arms is arranged on the upper side and the lower side of the vertical plate, each group of first adjusting arms consists of two first adjusting arms, the four first adjusting arms are parallel to each other, one end of each first adjusting arm is rotatably installed on the vertical plate, the other end of each first adjusting arm positioned on the lower side is rotatably installed on the auxiliary plate, a first tooth column is fixed at the other end of each first adjusting arm positioned on the upper side and rotatably installed on the auxiliary plate, and the rotating axis of each first tooth column and the rotating axis of the end part of each first adjusting arm on the auxiliary plate are on the same vertical plane;

two connecting columns are relatively fixed on the side wall of the polygonal sliding column at the top of the rotary roller, a connecting sleeve is rotatably arranged at the outer end of each connecting column, and the connecting sleeve is slidably sleeved on the outer wall of the first adjusting arm positioned on the lower side;

be provided with the right angle board of lifting between riser and the subplate, the horizontal right angle limit overlap joint on the subplate top of the right angle board of lifting, the vertical right angle limit of the right angle board of lifting is located between riser and the subplate, the vertical right angle edge of the right angle board of lifting rotates and is provided with two second regulating arms, two second regulating arms are parallel to each other and distribute from top to bottom, the outer end that is located the second regulating arm of downside rotates and installs on the subplate, the outer end that is located the second regulating arm of upside is fixed with the second tooth post, the second tooth post rotates and installs on the subplate, and second tooth post and first tooth post meshing, the axis of second regulating arm is on same vertical face on the axis of second tooth post and the subplate, clamping structure fixes the outer end on the horizontal right angle limit of the right angle board of lifting.

Further, the outer end on the horizontal right-angle side of right angle lift plate is fixed with the pole setting, the pole setting bottom is fixed with the flat board, vertically on the dull and stereotyped lateral wall be fixed with a plurality of backup pads, the bottom of backup pad is rotated and is provided with splint, be fixed with the cylinder on the flat board, the expansion end of cylinder is fixed with the slide, the vertical slidable mounting of slide is on the lateral wall of a plurality of backup pads, the slope is rotated on the slide lateral wall and is provided with a plurality of first push-and-pull boards, the outer end of first push-and-pull board is rotated and is provided with the second push-and-pull board, the second push-and-pull board outer end is fixed on splint.

Furthermore, a two-way motor is fixed on the outer side wall of the right-angle outer plate, two output ends of the two-way motor are both provided with rotating shafts in a transmission mode, the outer end of each rotating shaft is provided with a first bevel gear, a second bevel gear is arranged on the first bevel gear in a meshing mode, and the second bevel gear is connected with the spindle in a transmission mode.

Compared with the prior art, the invention has the beneficial effects that: the mode through adopting automatic unloading in succession carries out the position to packing printing paper and shifts, can effectively improve the degree of automation of packing printing paper processing, and physical demands when saving artifical transport effectively simplifies the operation mode, improves work efficiency.

Drawings

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

FIG. 1 is a front view of the present invention;

FIG. 2 is a rear view of the right angle outer plate of FIG. 1;

FIG. 3 is a schematic cross-sectional view of the right angle outer plate of FIG. 2;

FIG. 4 is a cross-sectional bottom view of the right angle outer plate of FIG. 2;

FIG. 5 is an enlarged view of the transfer roller of FIG. 1;

FIG. 6 is an enlarged view of the turntable of FIG. 3;

FIG. 7 is a rear view of the turntable of FIG. 6;

FIG. 8 is an enlarged schematic view of the neutral plate of FIG. 1;

FIG. 9 is an enlarged view of the plate of FIG. 1;

in the drawings, the reference numbers: 1. rotating the roller; 2. a polygonal sliding column; 3. an X-shaped chute; 4. a main shaft; 5. a connecting shaft; 6. shifting the column; 7. a first chute; 8. an intermediate tank; 9. a second chute; 10. a rotating plate; 11. a first limit plate; 12. a first plate spring; 13. a second limiting plate; 14. a turntable; 15. an outer arc-shaped groove; 16. a transition groove; 17. an inner arc-shaped groove; 18. pushing the column; 19. a U-shaped lifting frame; 20. a support plate; 21. a support ring; 22. a fixing plate; 23. a right-angle outer plate; 24. a sliding sleeve; 25. a right-angle frame; 26. a fixed block; 27. a base; 28. a U-shaped carriage; 29. a second plate spring; 30. a vertical plate; 31. a sub-board; 32. a first adjustment arm; 33. connecting columns; 34. connecting sleeves; 35. a first tooth post; 36. a right angle lifting plate; 37. a second adjustment arm; 38. a second tooth post; 39. erecting a rod; 40. a flat plate; 41. a support plate; 42. a splint; 43. a cylinder; 44. a slide plate; 45. a first push-pull plate; 46. a second push-pull plate; 47. a bi-directional motor; 48. a rotating shaft; 49. a first bevel gear; 50. a second bevel gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it should be noted that the orientations or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like are based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; the connection may be direct or indirect through an intermediate medium, and may be a communication between the two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. This embodiment is written in a progressive manner.

As shown in fig. 1 to 7, the cutting and feeding device for packaging printing paper comprises a rotating roller 1, wherein the rotating roller 1 is vertical, the middle part of the rotating roller 1 is in a concave conical shape, the section of the concave part of the rotating roller is in an arc shape, a polygonal sliding column 2 is vertically inserted in the middle part of the rotating roller 1, the polygonal sliding column 2 slides on the rotating roller 1, two X-shaped sliding chutes 3 are oppositely arranged on the side wall of the concave part of the rotating roller 1, two main shafts 4 are oppositely arranged on the outer side of the rotating roller 1, the opening of each X-shaped sliding chute 3 faces the main shaft 4, two connecting shafts 5 are relatively fixed on the main shafts 4, the two connecting shafts 5 are collinear and are along the radial direction of the main shafts 4, and toggle columns 6 are arranged at the outer ends of the connecting shafts 5;

the top of the polygonal sliding column 2 is provided with a grabbing structure, and the grabbing structure is used for grabbing the packed printing paper piled on the conveying belt.

Specifically, polygon traveller 2 can slide from top to bottom on changeing roller 1, because the shape restriction of polygon traveller 2, when changeing roller 1 and rotating, changeing roller 1 and can driving polygon traveller 2 and rotate in step, after snatching the structure and snatching the back with the packing printing paper that becomes the buttress on the external conveyer belt, promote polygon traveller 2 and shift up, polygon traveller 2 can drive packing printing paper and shift up and keep away from the conveyer belt, rotate changeing roller 1, changeing roller 1 accessible polygon traveller 2 and drive packing printing paper and shift to the guillootine on, thereby realize the automatic feeding work of packing printing paper, after printing paper cuts and accomplishes, through changeing roller 1, polygon traveller 2 and the cooperation operation of snatching the structure, again with printing paper from the guillootine transfer to the conveyer belt and shift next a set of printing paper to the guillootine once more, thereby realize the continuous automatic feeding work of printing paper.

More specifically, two X type spouts 3 divide establish with the front and back both sides of commentaries on classics roller 1, two main shafts 4 divide establish with the front and back both sides of commentaries on classics roller 1, stir post 6 can slide in X type spout 3, rotate main shaft 4, main shaft 4 can drive two connecting axles 5 and the synchronous rotations of stirring post 6 on the connecting axle 5, when stirring post 6 slides into in X type spout 3, stir post 6 accessible X type spout 3's inside wall and promote commentaries on classics roller 1 and rotate, thereby realize the transfer work of wrapping paper, because the shape of X type spout 3 is the X type, it can see to be two slashes alternately constituteing, when stirring post 6 on main shaft 4 slides into in X type spout 3, should stir post 6 and slide in a slash, another stir post 6 this moment is located the position of keeping away from commentaries on classics roller 1, when stirring post 6 shifts out and keeps away from X type spout 3 in X type spout 3, commentaries on classics roller 1 rotates the regulation angle, another stir post 6 on classics on main shaft 4 slides into X type spout 3 and follows another slash direction and slide in the opposite directions in X type spout 3, this moment, thereby realize the reciprocal printing of the unloading roller 4, thereby the repeated unloading paper is transported, thereby the rotation of the principle, thereby the rotation of the roller 1, thereby realize the repeated printing.

The mode through adopting automatic unloading in succession carries out the position to packing printing paper and shifts, can effectively improve the degree of automation of packing printing paper processing, and physical demands when saving artifical transport effectively simplifies the operation mode, improves work efficiency.

As shown in fig. 5 and 7, as a preferable mode of the above embodiment, the X-shaped chute 3 is composed of two first chutes 7, one intermediate chute 8 and two second chutes 9, the two first chutes 7 and the two second chutes 9 are both inclined, the two first chutes 7 and the two second chutes 9 are in a staggered parallel state, the intermediate chute 8 is vertical, the two first chutes 7 are both communicated with one end of the intermediate chute 8, and the two second chutes 9 are both communicated with the other end of the intermediate chute 8;

the outer end of connecting axle 5 rotates and is provided with rotor plate 10, stirs post 6 and fixes on rotor plate 10 to stir 6 quantity on every rotor plate 10 and be two, be fixed with first limiting plate 11 on the lateral wall of rotor plate 10, be connected with first leaf spring 12 on the first limiting plate 11, first leaf spring 12 outer end is connected with second limiting plate 13, and second limiting plate 13 slope is fixed on connecting axle 5 outer wall.

Specifically, the X-shaped chute 3 is shaped like an X, the middle slot 8 located in the middle of the X-shaped chute is vertical, the first chute 7 on the left side, the middle slot 8 and the second chute 9 on the right side form an oblique line of the X, the first chute 7 on the right side, the middle slot 8 and the second chute 9 on the left side form another oblique line of the X, when the main shaft 4 rotates, the main shaft 4 can drive the connecting shaft 5, the toggle column 6, the rotating plate 10, the first limiting plate 11, the first plate spring 12 and the second limiting plate 13 to rotate synchronously, the first plate spring 12 can pull the first limiting plate 11 to be attached to the second limiting plate 13 in a natural state, at this time, the first limiting plate 11 drives the rotating plate 10 to be in an oblique state, the rotating plate 10 drives the two toggle columns 6 thereon to be distributed in an oblique state, when the two toggle columns 6 on the rotating plate 10 enter the first chute 7, because first chute 7 slopes, rotor plate 10 is in the natural tilt state, two are stirred the inside wall promotion of the first chute 7 of post 6 accessible and are changeed roller 1 and rotate this moment, when two stir post 6 and slide to middle inslot 8 in, because middle inslot 8 is vertical, two are stirred post 6 and are vertical state distribution, rotor plate 10 is vertical this moment, and first limiting plate 11 and second limiting plate 13 are in the separation state, first leaf spring 12 is in the elastic deformation state, rotor roller 1 is in quiescent condition, it snatchs the structure and snatchs the printing paper to cutting equipment and cut the processing, when two stir post 6 and slide into second chute 9 from middle inslot 8 in, rotor roller 1 continues the syntropy and rotates, it snatchs the printing paper that finishes to cut this moment snatchs the structure and snatchs to another conveyer belt in the external world, and snatch the printing paper that does not cut on this conveyer belt.

Through adopting two modes of stirring post 6, can realize the direction work to rotor plate 10 and commentaries on classics roller 1, through the structure that adopts middle groove 8, can conveniently provide sufficient time for the work of cutting of printing paper, through the structure that adopts first chute 7 and second chute 9, can conveniently carry out material loading and unloading work, through adopting first limiting plate 11, first leaf spring 12 and second limiting plate 13's structure, can conveniently provide elastic force for two stirring post 6 when vertical state distributes, thereby make it have the trend of inclined motion, conveniently make two stir post 6 follow left side first chute 7 get into middle groove 8 after, elastic deformation takes place for first leaf spring 12, when getting into right side second chute 9 from middle groove 8 in, this elastic force can promote two stirring post 6 and smoothly get into right side second chute 9 in, and avoid two stirring post 6 to get into left side second chute 9 in, the moving direction who stirs post 6 for two guides.

During the in-service use, because the shape of X type spout 3 is the X type, stir post 6 on two rotor plates 10 need get into two slashes of X respectively, just can make and change roller 1 and carry out reciprocating type rotation, consequently the incline direction under two rotor plates 10 natural state on main shaft 4 is opposite to for convenient location, also can make one of the unified position stir post 6 and connecting axle 5 coaxial on two rotor plates 10, another stir post 6 slope distribution on rotor plate 10.

As shown in fig. 4 and fig. 6, as a preferable example of the above embodiment, a rotating plate 14 is provided on the rotating plate 10, an annular groove is provided on a side wall of the rotating plate 14, the annular groove is composed of a plurality of outer arc grooves 15, a plurality of transition grooves 16 and a plurality of inner arc grooves 17 in a staggered manner, an axis of the outer arc groove 15 coincides with an axis of the main shaft 4, and an axis of the inner arc groove 17 coincides with an axis of the main shaft 4;

push posts 18 are arranged in the annular groove in a sliding mode, a U-shaped lifting frame 19 is connected between the two push posts 18, a supporting plate 20 is fixed in the middle of the U-shaped lifting frame 19, and the bottom of the polygonal sliding post 2 is rotatably installed on the supporting plate 20.

Specifically, the quantity of outer arc groove 15 and the quantity of interior arc groove 17 are half of transition slot 16 quantity, and the quantity of outer arc groove 15 can be the twice of connecting axle 5 quantity, the radius of outer arc groove 15 is greater than the radius of interior arc groove 17, when main shaft 4 rotated, main shaft 4 can drive carousel 14 and rotate, because the radius of outer arc groove 15 is greater than the radius of interior arc groove 17, carousel 14 accessible ring channel promotes the fore shaft 18 and reciprocates, the fore shaft 18 accessible U type lifting frame 19 and layer board 20 promote polygon traveller 2 and reciprocate, thereby provide power for the promotion and the below of snatching the structure.

As shown in fig. 2 and 4, as a preferred embodiment, a support ring 21 is provided at the bottom of the rotary roller 1, the rotary roller 1 rotates on the support ring 21, a fixing plate 22 is fixed on the outer wall of the support ring 21, a right-angled outer plate 23 is provided outside the rotary roller 1, the main shaft 4 is rotatably mounted on the right-angled outer plate 23, and the outer end of the fixing plate 22 is fixed on the right-angled outer plate 23.

Specifically, the supporting ring 21, the fixing plate 22 and the right-angle outer plate 23 support the roller 1 and the main shaft 4.

As shown in fig. 4, as a preferred embodiment, a sliding sleeve 24 is slidably sleeved on the outer wall of the polygonal sliding column 2 at the bottom of the rotary roller 1, a right-angle frame 25 is fixed on the outer wall of the sliding sleeve 24, a fixed block 26 is rotatably arranged at the bottom of the right-angle frame 25, a base 27 is fixed on the right-angle outer plate 23, a U-shaped carriage 28 is slidably inserted on the base 27, the fixed block 26 is slidably mounted on the U-shaped carriage 28, and a second plate spring 29 is connected between the U-shaped carriage 28 and the base 27.

Specifically, the second plate spring 29 generates elastic tension to the U-shaped carriage 28, when the polygonal sliding column 2 rotates, the polygonal sliding column 2 can drive the sliding sleeve 24 to rotate synchronously, the sliding sleeve 24 can drive the fixed block 26 to slide on the U-shaped carriage 28 through the right-angle frame 25, and because the sliding sleeve 24 rotates, the vertical distance between the fixed block 26 and the base 27 changes, at this time, the fixed block 26 can drive the U-shaped carriage 28 to slide on the base 27, the second plate spring 29 elastically deforms, after the rotary roller 1 rotates for a fixed angle, the fixed block 26 slides to one side of the U-shaped carriage 28, and the distance between the fixed block 26 and the base 27 is shortest, at this time, the second plate spring 29 provides elastic tension to the U-shaped carriage 28 to limit and position the position of the fixed block 26, after the rotary roller 1 rotates for a prescribed angle toward the other side, the fixed block 26 slides to the other side of the U-shaped carriage 28, and by adopting the structures of the sliding sleeve 24, the right-angle frame 25, the fixed block 26, the base 27, the U-shaped carriage 28 and the second plate spring 29, the rotary roller can be convenient to carry out limit and position processing of the rotary roller 1 when the column 6 is separated from the X-shaped chute 3, thereby avoiding rotation.

When the polygonal sliding column 2 moves up and down, the polygonal sliding column 2 can slide on the sliding sleeve 24, and the base 27, the U-shaped sliding frame 28, the fixing block 26 and the right-angle frame 25 can fix the position of the sliding sleeve 24.

As shown in fig. 8, as a preference of the above embodiment, the gripping structure comprises a lifting arm structure and a clamping structure;

the lifting arm structure comprises a vertical plate 30 fixed at the top of the rotary roller 1 and an auxiliary plate 31 positioned on the outer side of the vertical plate 30, a group of first adjusting arms 32 is arranged on the upper side and the lower side of the vertical plate 30, each group of first adjusting arms 32 consists of two first adjusting arms 32, the four first adjusting arms 32 are parallel to each other, one end of each first adjusting arm 32 is rotatably installed on the vertical plate 30, the other end of each first adjusting arm 32 positioned on the lower side is rotatably installed on the auxiliary plate 31, a first tooth column 35 is fixedly arranged at the other end of each first adjusting arm 32 positioned on the upper side, the first tooth column 35 is rotatably installed on the auxiliary plate 31, and the rotating axis of each first tooth column 35 and the rotating axis of the end part of each first adjusting arm 32 on the auxiliary plate 31 are on the same vertical plane;

two connecting columns 33 are relatively fixed on the side walls of the polygonal sliding columns 2 at the tops of the rotating rollers 1, connecting sleeves 34 are rotatably arranged at the outer ends of the connecting columns 33, and the connecting sleeves 34 are slidably sleeved on the outer walls of the first adjusting arms 32 at the lower sides;

a right-angle lifting plate 36 is arranged between the vertical plate 30 and the auxiliary plate 31, a horizontal right-angle edge of the right-angle lifting plate 36 is in lap joint with the top of the auxiliary plate 31, a vertical right-angle edge of the right-angle lifting plate 36 is located between the vertical plate 30 and the auxiliary plate 31, two second adjusting arms 37 are rotatably arranged on the vertical right-angle edge of the right-angle lifting plate 36, the two second adjusting arms 37 are mutually parallel and vertically distributed, the outer end of the second adjusting arm 37 located on the lower side is rotatably arranged on the auxiliary plate 31, a second toothed column 38 is fixed at the outer end of the second adjusting arm 37 located on the upper side, the second toothed column 38 is rotatably arranged on the auxiliary plate 31, the second toothed column 38 is meshed with the first toothed column 35, the axis of the second toothed column 38 and the outer end of the second adjusting arm 37 on the auxiliary plate 31 are on the same vertical plane, and a clamping structure is fixed on the horizontal right-angle edge of the right-angle lifting plate 36.

Specifically, when polygon traveller 2 when changeing roller 1 upward movement, polygon traveller 2 accessible adapter sleeve 34 and first tooth post 35 promote the first regulating arm 32 of downside and upwards rotate, riser 30 supports first regulating arm 32, four first regulating arms 32 rotate in step, thereby promote the subplate 31 slope upwards and carry out translation motion, first tooth post 35 produces relative rotation with subplate 31, first tooth post 35 drives second tooth post 38 and rotates, second tooth post 38 drives the right angle through two second regulating arms 37 and lifts the synchronous slope of board 36 upwards and carry out translation motion, the right angle is lifted board 36 and is driven clamping structure upward movement, thereby drive printing paper and remove in vertical direction.

Through the structural style that adopts riser 30, subplate 31 and right angle to lift board 36, can realize the working effect that the two-period form translation promoted to effectively increase the displacement distance of printing paper in vertical direction, and guarantee that printing paper carries out translational motion.

As shown in fig. 9, as a preferred embodiment of the foregoing embodiment, an upright rod 39 is fixed at an outer end of a horizontal right-angle side of the right-angle lifting plate 36, a flat plate 40 is fixed at a bottom of the upright rod 39, a plurality of support plates 41 are vertically fixed on a side wall of the flat plate 40, a clamping plate 42 is rotatably arranged at a bottom of each support plate 41, an air cylinder 43 is fixed on the flat plate 40, a sliding plate 44 is fixed at a movable end of each air cylinder 43, the sliding plate 44 is vertically slidably mounted on side walls of the plurality of support plates 41, a plurality of first push-pull plates 45 are obliquely and rotatably arranged on the side wall of the sliding plate 44, a second push-pull plate 46 is rotatably arranged at an outer end of each first push-pull plate 45, and an outer end of the second push-pull plate 46 is fixed on the clamping plate 42.

Specifically, when cylinder 43 is flexible, cylinder 43 can promote the slide 44 and remove, slide 44 promotes splint 42 through first push-and-pull board 45 and second push-and-pull board 46 and overturns on backup pad 41, thereby can make the flat board 40 that is the right angle state, backup pad 41 and splint 42 warp and are the U type, thereby carry out the centre gripping fixed processing to the top and the bottom of printing paper through flat board 40 and splint 42, through adopting the structure of a plurality of splint 42, can conveniently insert between the gap of conveyer belt downwards with a plurality of splint 42, thereby it is fixed to conveniently snatch the printing paper, when the printing paper shifts to cutting equipment, through the space between the platform on the cutting equipment, can make splint 42 resume to vertical state and keep away from cutting equipment.

When in actual use, the mode that external conveyer belt need adopt many strips is carried printing paper to platform on the cutting equipment need adopt the mode constitution platform of a plurality of shaped plate concatenations, and need leave the gap that supplies splint 42 activity between a plurality of shaped plate.

As shown in fig. 2, as a preferred embodiment, a bidirectional motor 47 is fixed on the outer side wall of the right-angle outer plate 23, two output ends of the bidirectional motor 47 are both provided with a rotating shaft 48 in a transmission manner, an outer end of the rotating shaft 48 is provided with a first bevel gear 49, the first bevel gear 49 is provided with a second bevel gear 50 in a meshing manner, and the second bevel gear 50 is in transmission connection with the main shaft 4.

Specifically, the bidirectional motor 47 can drive the main shaft 4 to rotate through the rotating shaft 48, the first bevel gear 49 and the second bevel gear 50, so as to drive the device to operate.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. The cutting and feeding device for the packaging printing paper is characterized by comprising a rotating roller (1), wherein the rotating roller (1) is vertical, the middle part of the rotating roller (1) is in a concave conical shape, the section of the concave part of the rotating roller (1) is in an arc shape, a polygonal sliding column (2) is vertically inserted into the middle part of the rotating roller (1), the polygonal sliding column (2) slides on the rotating roller (1), two X-shaped sliding grooves (3) are oppositely formed in the side wall of the concave part of the rotating roller (1), two main shafts (4) are oppositely arranged on the outer side of the rotating roller (1), the opening of each X-shaped sliding groove (3) faces towards each main shaft (4), two connecting shafts (5) are relatively fixed on each main shaft (4), the two connecting shafts (5) are collinear and are along the radial line direction of each main shaft (4), and a toggle column (6) is arranged at the outer end of each connecting shaft (5);

the top of the polygonal sliding column (2) is provided with a grabbing structure, and the grabbing structure is used for grabbing the packed printing paper piled on the conveying belt.

2. The cutting and feeding device for the packaged printed sheets as claimed in claim 1, wherein the X-shaped chute (3) is composed of two first chutes (7), one intermediate chute (8) and two second chutes (9), the two first chutes (7) and the two second chutes (9) are inclined, the two first chutes (7) and the two second chutes (9) are in a staggered parallel state, the intermediate chute (8) is vertical, the two first chutes (7) are both communicated with one end of the intermediate chute (8), and the two second chutes (9) are both communicated with the other end of the intermediate chute (8);

the outer end of connecting axle (5) is rotated and is provided with rotor plate (10), stir post (6) and fix on rotor plate (10), and stir post (6) quantity on every rotor plate (10) is two, be fixed with first limiting plate (11) on the lateral wall of rotor plate (10), be connected with first leaf spring (12) on first limiting plate (11), first leaf spring (12) outer end is connected with second limiting plate (13), second limiting plate (13) slope is fixed on connecting axle (5) outer wall.

3. The cutting and feeding device for the packaging printing paper as claimed in claim 2, characterized in that a rotary table (14) is arranged on the rotary plate (10), an annular groove is formed on the side wall of the rotary table (14), the annular groove is composed of a plurality of outer arc-shaped grooves (15), a plurality of transition grooves (16) and a plurality of inner arc-shaped grooves (17) in a staggered manner, the axis of the outer arc-shaped groove (15) coincides with the axis of the main shaft (4), and the axis of the inner arc-shaped groove (17) coincides with the axis of the main shaft (4);

push posts (18) are arranged in the annular groove in a sliding mode, a U-shaped lifting frame (19) is connected between the two push posts (18), a supporting plate (20) is fixed in the middle of the U-shaped lifting frame (19), and the bottom of the polygonal sliding post (2) is rotatably installed on the supporting plate (20).

4. The cutting and feeding device for the packaging printing paper as claimed in claim 3, characterized in that a support ring (21) is arranged at the bottom of the rotary roller (1), the rotary roller (1) rotates on the support ring (21), a fixing plate (22) is fixed on the outer wall of the support ring (21), a right-angle outer plate (23) is arranged on the outer side of the rotary roller (1), the main shaft (4) is rotatably mounted on the right-angle outer plate (23), and the outer end of the fixing plate (22) is fixed on the right-angle outer plate (23).

5. The cutting and feeding device for the packaging printing paper as claimed in claim 4, characterized in that a sliding sleeve (24) is slidably sleeved on the outer wall of the polygonal sliding column (2) at the bottom of the rotating roller (1), a right-angle frame (25) is fixed on the outer wall of the sliding sleeve (24), a fixed block (26) is rotatably arranged at the bottom of the right-angle frame (25), a base (27) is fixed on the right-angle outer plate (23), a U-shaped carriage (28) is slidably inserted on the base (27), the fixed block (26) is slidably mounted on the U-shaped carriage (28), and a second plate spring (29) is connected between the U-shaped carriage (28) and the base (27).

6. The packaged printed paper cutting and feeding device as claimed in claim 5, wherein the gripping structure comprises a lifting arm structure and a clamping structure;

the lifting arm structure comprises a vertical plate (30) fixed to the top of the rotary roller (1) and an auxiliary plate (31) located on the outer side of the vertical plate (30), a group of first adjusting arms (32) are arranged on the upper side and the lower side of the vertical plate (30), each group of first adjusting arms (32) consists of two first adjusting arms (32), the four first adjusting arms (32) are parallel to each other, one end of each first adjusting arm (32) is rotatably installed on the vertical plate (30), the other end of each first adjusting arm (32) located on the lower side is rotatably installed on the auxiliary plate (31), the other end of each first adjusting arm (32) located on the upper side is fixedly provided with a first tooth column (35), each first tooth column (35) is rotatably installed on the auxiliary plate (31), and the rotating axis of each first tooth column (35) and the rotating axis of the end portion of each first adjusting arm (32) on the auxiliary plate (31) are on the same vertical plane;

two connecting columns (33) are relatively fixed on the side wall of the polygonal sliding column (2) at the top of the rotary roller (1), the outer ends of the connecting columns (33) are rotatably provided with connecting sleeves (34), and the connecting sleeves (34) are slidably sleeved on the outer wall of the first adjusting arm (32) positioned on the lower side;

a right-angle lifting plate (36) is arranged between the vertical plate (30) and the auxiliary plate (31), a horizontal right-angle edge of the right-angle lifting plate (36) is lapped at the top of the auxiliary plate (31), a vertical right-angle edge of the right-angle lifting plate (36) is positioned between the vertical plate (30) and the auxiliary plate (31), two second adjusting arms (37) are rotatably arranged on the vertical right-angle edge of the right-angle lifting plate (36), the two second adjusting arms (37) are parallel to each other and are vertically distributed, the outer end of the second adjusting arm (37) positioned on the lower side is rotatably arranged on the auxiliary plate (31), a second tooth column (38) is fixed at the outer end of the second adjusting arm (37) positioned on the upper side, the second tooth column (38) is rotatably arranged on the auxiliary plate (31), the second tooth column (38) is meshed with the first tooth column (35), the axis of the second tooth column (38) is positioned on the same vertical plane with the rotating axis of the second adjusting arm (37) on the auxiliary plate (31), and the clamping structure is fixed at the outer end of the horizontal right-angle edge of the right-angle lifting plate (36).

7. The cutting and feeding device for the packaged printing paper as claimed in claim 6, wherein an upright rod (39) is fixed at the outer end of the horizontal right-angle edge of the right-angle lifting plate (36), a flat plate (40) is fixed at the bottom of the upright rod (39), a plurality of support plates (41) are vertically fixed on the side wall of the flat plate (40), a clamping plate (42) is rotatably arranged at the bottom of each support plate (41), an air cylinder (43) is fixed on the flat plate (40), a sliding plate (44) is fixed at the movable end of each air cylinder (43), the sliding plates (44) are vertically slidably mounted on the side walls of the plurality of support plates (41), a plurality of first push-pull plates (45) are obliquely and rotatably arranged on the side walls of the sliding plates (44), a second push-pull plate (46) is rotatably arranged at the outer end of each first push-pull plate (45), and the outer end of the second push-pull plate (46) is fixed on the clamping plate (42).

8. The cutting and feeding device for the packaging printing paper as claimed in claim 7, wherein a bidirectional motor (47) is fixed on the outer side wall of the right-angle outer plate (23), two output ends of the bidirectional motor (47) are respectively provided with a rotating shaft (48) in a transmission manner, the outer end of the rotating shaft (48) is provided with a first bevel gear (49), the first bevel gear (49) is provided with a second bevel gear (50) in a meshing manner, and the second bevel gear (50) is in transmission connection with the main shaft (4).