CN211165513U

CN211165513U - Feeding device of carton die-cutting machine

Info

Publication number: CN211165513U
Application number: CN201922022470.9U
Authority: CN
Inventors: 王军; 王玉芳; 姜仁学; 孙莉莉
Original assignee: Qingdao Jiacheng Packaging Products Co ltd
Current assignee: Qingdao Jiacheng Packaging Products Co ltd
Priority date: 2019-11-21
Filing date: 2019-11-21
Publication date: 2020-08-04
Anticipated expiration: 2029-11-21

Abstract

The utility model discloses a feeding device of a carton die-cutting machine, which relates to the technical field of corrugated board printing, and the key point of the technical scheme is that the feeding device comprises a bracket, a plurality of feeding plates and a plurality of conveyor belts; a supporting table is arranged on one side of the support, two storage racks are arranged above the supporting table, and a gap for discharging is reserved between the positioning plate and the bottom plate; an adjusting component is arranged below the two material storage frames; a push plate is arranged on one side of the adjusting assembly, which is far away from the conveyor belt, and an air cylinder is arranged at one end of the push plate, which is far away from the adjusting assembly; the utility model solves the problems that when the existing carton die-cutting machine feeds, the paperboard is not easy to enter the central position of the carton die-cutting machine for die-cutting, and the die-cutting precision of the paperboard die-cutting position is influenced; the distance between the two storage racks is adjusted through the adjusting assembly, the paperboard is clamped tightly, the paperboard is pushed to the center of the carton die-cutting machine by the push plate to be die-cut, and therefore die-cutting precision of the paperboard die-cutting position is not easily influenced.

Description

Feeding device of carton die-cutting machine

Technical Field

The utility model relates to a corrugated container board printing's technical field, more specifically the theory that says so, it relates to a feeding device of carton cross cutting machine.

Background

A carton die-cutting machine is a machine for die-cutting paperboard in a carton forming process. The carton die-cutting machine comprises a flat-pressing flat-die-cutting machine and a round-pressing round-die-cutting machine, and peripheral equipment such as a pre-paper feeder, a paperboard stacking and separating device, a stacking machine and a paperboard small bundle processing device are required no matter the flat-pressing flat-die-cutting machine or the round-pressing round-die-cutting machine is used, so that the maximum production efficiency of the die-cutting process is ensured.

Referring to fig. 1, the feeding device of the prior carton die-cutting machine comprises a supporting frame 65 arranged at the feeding end of a frame 6, wherein the top of the supporting frame 65 is fixedly connected with a plurality of horizontally arranged operating plates 61, a horizontally arranged conveying belt 64 is arranged between two adjacent operating plates 61, the arrangement directions of the plurality of conveying belts 64 and the plurality of operating plates 61 are perpendicular to the feeding direction of a paperboard, the length directions of the operating plates 61 and the conveying belts 64 are both parallel to the feeding direction of the paperboard, and the top of the conveying belts 64 and the top of the operating plates 61 are positioned on the same horizontal plane; a plurality of stop blocks 63 for pushing the paper boards to the gap between the two cutting rollers 62 are fixedly connected to the plurality of conveyor belts 64.

When the existing carton die-cutting machine is used for feeding, a paperboard is placed on the operation plate 61, the rotary conveying belt 64 drives the stop block 63 to push the paperboard on the operation plate 61 to the gap between the two cutting rollers 62 for die cutting, and the paperboard is placed on the operation plate 61 manually, so that the position of the paperboard is easy to deviate, the paperboard is difficult to enter the center of the rack 6 for die cutting, and the die cutting precision of the paperboard die cutting position is influenced.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a feeding device of carton cross cutting machine piles up the cardboard and places between two storage framves, and it adjusts the distance between two storage framves through adjusting part, presss from both sides the cardboard tightly, makes the cardboard carry out the cross cutting by push pedal propelling movement to the positive central point of carton cross cutting machine to be difficult to influence the cross cutting precision of cardboard cross cutting position.

In order to achieve the above purpose, the utility model provides a following technical scheme: a feeding device of a carton die-cutting machine comprises a support arranged at the feeding end of the carton die-cutting machine and a plurality of feeding plates fixedly connected to the top of the support, wherein a horizontally arranged conveying belt is arranged between two adjacent feeding plates, the arrangement directions of the plurality of conveying belts and the plurality of feeding plates are perpendicular to the feeding direction of a paperboard, the length directions of the feeding plates and the conveying belts are parallel to the feeding direction of the paperboard, and the top of the conveying belt and the top of the feeding plates are positioned on the same horizontal plane; a supporting table is arranged on one side, away from the carton die-cutting machine, of the support, two storage racks for supporting paperboards are arranged above the supporting table, each storage rack comprises two horizontally arranged bottom plates, two vertically arranged side plates and four vertically arranged positioning plates, the two side plates are respectively positioned on one sides, away from each other, of the two bottom plates, the side plates are fixedly connected with the bottom plates, two sides of each side plate are fixedly connected with the two positioning plates, the positioning plates are positioned on one sides, close to each other, of the two side plates, and the positioning plates are perpendicular to the side plates; a gap for discharging is reserved between the bottom of the positioning plate and the top of the bottom plate; the top of the supporting table is fixedly connected with a horizontally arranged receiving table, the length direction of the receiving table is parallel to the length direction of the feeding plate, and the receiving table is positioned between the two storage racks; an adjusting component for adjusting the distance between the two storage racks is arranged below the two storage racks; one side that adjusting part deviates from the conveyer belt is provided with the push pedal that is used for promoting interior cardboard of storage frame and moves to the feed plate, and the one end that the push pedal deviates from adjusting part is provided with the cylinder that promotes the push pedal.

Through adopting above-mentioned technical scheme, pile up the cardboard and place between two storage framves, the direction motion that two storage framves orientation were close to each other or kept away from each other is adjusted simultaneously to adjusting part, two storage framves press from both sides the cardboard tightly between two storage framves, make the cardboard can be corresponding with the positive central point department of carton cross cutting machine, the cylinder drives the push pedal and will be located the cardboard of bottom between two storage framves and release between two storage framves through ejection of compact space, the cardboard moves to the feed plate on, the conveyer belt transports the cardboard to carton cross cutting machine positive central point department along the direction of delivery of conveyer belt, the carton cross cutting machine carries out the cross cutting to the cardboard, thereby be difficult.

The utility model discloses further set up to: the adjusting assembly comprises an adjusting stud and four guide posts, the adjusting stud is horizontally arranged, the four guide posts are evenly positioned on two sides of the receiving platform, the axial directions of the adjusting stud and the guide posts are perpendicular to the conveying direction of the conveying belt, the bottom of each bottom plate is fixedly connected with an adjusting seat and two guide seats, and two ends of the adjusting stud penetrate through the two adjusting seats along the axial direction of the adjusting stud respectively; two sections of threads with opposite spiral directions are arranged at two ends of the adjusting stud, and the two sections of threads on the adjusting stud are respectively in threaded connection with the two adjusting seats; the two guide posts on the same side of the bearing table respectively penetrate through the two guide seats on the same side of the bearing table along the axis direction of the guide posts, and the guide seats slide on the guide posts along the axis direction of the guide posts.

By adopting the technical scheme, the adjusting stud is rotated to enable the two storage racks to move towards the direction of approaching to or departing from each other at the same time, so that the distance between the two storage racks is adjusted; through setting up adjusting stud and guide post, adjust the distance between two storage framves, make cardboard tightly clamped between two storage framves, the cardboard can be corresponding with the positive central point department of carton cross cutting machine, guarantees the cross cutting precision of cardboard cross cutting position.

The utility model discloses further set up to: one end of the adjusting stud is fixedly connected with a turntable.

By adopting the technical scheme, the turntable is rotated to drive the adjusting stud to rotate, so that the two storage racks are adjusted to move towards the direction close to or away from each other; through setting up the carousel, avoid artifical rotation regulation double-screw bolt, make convenient operation.

The utility model discloses further set up to: the two bottom plates are rotatably connected with a plurality of rollers of which the axial directions are vertical to the length direction of the bearing table, the rollers are horizontally arranged, and the planes of the tops of the rollers are level with the top of the feeding plate; the top of the bearing table is rotatably connected with a plurality of rotating columns of which the axis directions are parallel to the axis directions of the rollers, and the tops of the rotating columns and the tops of the rollers are positioned on the same horizontal plane.

Through adopting above-mentioned technical scheme, through setting up roller and rotation post, at the in-process that the cardboard was pushed out between two storage racks, reduce the frictional force between cardboard and the two bottom plates, be convenient for promote the cardboard.

The utility model discloses further set up to: the top of the bracket is fixedly connected with two vertically arranged fixed plates, and the length directions of the fixed plates are parallel to the conveying direction of the conveyor belt; each fixed plate is provided with a fixed column, the axis direction of the fixed column is perpendicular to that of the fixed plate, the fixed column penetrates through the fixed plates along the axis direction of the fixed column, the fixed column slides on the fixed plates along the axis direction of the fixed column, two vertically arranged baffles are arranged on one sides, close to each other, of the two fixed plates, the length directions of the baffles are parallel to the length direction of the fixed plates, and the fixed column and the baffles are fixedly connected together; and each fixing plate is in threaded connection with a rotating stud, the axis direction of the rotating stud is perpendicular to the fixing plate, and one end of the rotating stud penetrates through the fixing plate along the axis direction of the rotating stud and is rotatably connected with the baffle.

By adopting the technical scheme, the rotary stud is rotated, the distance between the two baffle plates is adjusted, the middle position between the two baffle plates corresponds to the center position of the carton die-cutting machine, the paperboard can accurately enter the center position of the carton die-cutting machine for die cutting, and therefore the die cutting precision of the paperboard is guaranteed.

The utility model discloses further set up to: two one side that the fixed plate is close to each other is provided with the deflector of two vertical settings, and two deflectors are located the one end that two baffles are close to the brace table, and the one end that two deflectors are close to two baffles is in the same place with two baffle fixed connection respectively, and the distance that two deflectors are close to between the both ends of brace table is greater than the distance that two deflectors are close to between the both ends of baffle.

Through adopting above-mentioned technical scheme, through setting up the deflector, the cardboard of being convenient for moves to between two baffles, carries on spacingly to the cardboard, guarantees the cross cutting precision of cardboard.

The utility model discloses further set up to: and the top parts of the two side plates are provided with limit grooves.

Through adopting above-mentioned technical scheme, through setting up the spacing groove, put into the in-process between two storage shelves with the cardboard, the manual work lifts up a plurality of cardboards, and the cardboard can be through the smooth putting to between two storage shelves of spacing groove.

The utility model discloses further set up to: the distance between the positioning plate and the bottom plate is smaller than the thickness of the stacked two paperboards, and the thickness of the push plate is smaller than or equal to that of one paperboard.

Through adopting above-mentioned technical scheme, the push pedal transports the cardboard between two storage racks to the feed plate top along the direction of feed of cardboard through ejection of compact space, and ejection of compact space is less than the thickness that two cardboards pile up, makes the push pedal at the in-process of pay-off, avoids the push pedal to promote two cardboards to the feed plate top.

The utility model discloses further set up to: the position that the both sides of push pedal are close to the accepting platform all is provided with the fixing base, is provided with the stopper that prevents the push pedal upward movement on the fixing base.

Through adopting above-mentioned technical scheme, through setting up the stopper, avoid the pneumatic cylinder to upwards lift at the in-process push pedal that promotes the push pedal, influence the push pedal and release the cardboard from the storage frame through ejection of compact space.

To sum up, the utility model discloses compare and have following beneficial effect in prior art:

1. the utility model discloses be provided with storage frame, push pedal and adjusting part, place the cardboard that piles up between two storage frames, adjusting part adjusts the distance between two storage frames, press from both sides the cardboard tightly between two storage frames, make the cardboard can correspond with the positive central point department of carton cross cutting machine, the cylinder drives the push pedal and pushes out the storage frame through the ejection of compact space with a cardboard that is located the bottom between two storage frames, this cardboard moves to the feed plate on, the conveyer belt transports the cardboard to the positive central point department of carton cross cutting machine along the direction of delivery of conveyer belt, the carton cross cutting machine carries out the cross cutting to the cardboard, thereby be difficult to influence the cross cutting precision of cardboard cross cutting position;

2. the utility model is provided with the adjusting stud and the guide post, and the adjusting stud is rotated to enable the two storage racks to move towards the directions close to or away from each other at the same time, thereby adjusting the distance between the two storage racks; by arranging the adjusting stud and the guide post and adjusting the distance between the two storage racks, the paperboard is clamped between the two storage racks and can correspond to the midpoint of the carton die-cutting machine, so that the die-cutting precision of the paperboard die-cutting position is ensured;

3. the utility model discloses be provided with baffle and rotation double-screw bolt, rotate the rotation double-screw bolt, adjust the distance between two baffles, make the intermediate position of two baffles corresponding with the positive central point of carton cross cutting machine, the positive central point that gets into carton cross cutting machine that makes the cardboard can be accurate carries out the cross cutting, guarantees the cross cutting precision of cardboard.

Drawings

FIG. 1 is an isometric view of a prior art feed device;

FIG. 2 is a schematic diagram of the complete structure of the embodiment;

FIG. 3 is an enlarged view of portion A of FIG. 2;

FIG. 4 is an enlarged view of portion B of FIG. 2;

FIG. 5 is an enlarged view of section C of FIG. 2;

fig. 6 is an enlarged view of a portion D of fig. 2.

In the figure: 1. a carton die-cutting machine; 2. a support; 21. a feeding plate; 22. a conveyor belt; 3. a support table; 31. an adjustment assembly; 311. adjusting the stud; 312. a guide post; 32. a storage rack; 321. a base plate; 3211. a roller; 3212. an adjusting seat; 322. a side plate; 323. positioning a plate; 33. a receiving table; 331. rotating the column; 34. a limiting groove; 35. a guide seat; 36. a turntable; 4. a support block; 41. a flat plate; 411. a fixed seat; 412. a limiting block; 42. pushing the plate; 43. positioning a rod; 44. a bearing plate; 441. a cylinder; 45. a butt joint plate; 5. a baffle plate; 51. a guide plate; 52. rotating the stud; 53. fixing a column; 54. a fixing plate; 6. a frame; 61. an operation panel; 62. a cutting roller; 63. a stopper; 64. a conveyor belt; 65. a support frame.

Detailed Description

Example (b): a feeding device of a carton die-cutting machine is disclosed, referring to the attached drawing 2, and comprises a support 2 arranged at the feeding end of the carton die-cutting machine 1 and a plurality of feeding plates 21 fixedly connected to the support 2, wherein a horizontally arranged conveyor belt 22 is arranged between two adjacent feeding plates 21, the arrangement directions of the conveyor belts 22 and the feeding plates 21 are vertical to the feeding direction of a paperboard, the length directions of the feeding plates 21 and the conveyor belts 22 are both parallel to the feeding direction of the paperboard, and the top of the conveyor belt 22 and the top of the feeding plates 21 are positioned on the same horizontal plane; a supporting table 3 is arranged at one end of the support 2, which is far away from the carton die-cutting machine 1, two storage racks 32 for supporting paperboards are arranged above the supporting table 3, each storage rack 32 comprises two horizontally arranged bottom plates 321, two vertically arranged side plates 322 and four vertically arranged positioning plates 323, the two side plates 322 are respectively positioned at one sides, which are far away from the tops of the two bottom plates 321, the side plates 322 are fixedly connected with the bottom plates 321, two sides of each side plate 322 are fixedly connected with the two positioning plates 323, the positioning plates 323 are positioned at one sides, which are close to the two side plates 322, and the positioning plates 323 are perpendicular to the side plates; the tops of the two side plates 322 are both provided with a limiting groove 34; a gap for discharging is reserved between the bottom of the positioning plate 323 and the top of the bottom plate 321, and the distance between the positioning plate 323 and the bottom plate 321 is smaller than the stacking thickness of the two paper plates; an adjusting component 31 for adjusting the distance between the two storage racks 32 is arranged below the two storage racks 32; one side of the adjusting component 31 departing from the conveying belt 22 is provided with a push plate 42 for pushing the paper boards between the two storage racks 32 to move to the feeding plate 21, the thickness of the push plate 42 is smaller than or equal to that of one paper board, the bottom of the push plate 42 is flush with the top of the conveying belt 22, and one end of the push plate 42 departing from the adjusting component 31 is provided with an air cylinder 441 for pushing the push plate 42.

The paper boards are lifted, the stacked paper boards can be flatly placed between the two storage frames 32 through the limiting groove 34, the adjusting assembly 31 adjusts the distance between the two storage frames 32, the two bottom plates 321 support the paper boards, the side plates 322 and the positioning plates 323 clamp the paper boards between the two storage frames 32, the paper boards can correspond to the center position of the carton die-cutting machine 1, the air cylinder 441 drives the push plate 42 to push one paper board located at the bottom between the two storage frames 32 out of the two storage frames 32 through the discharging gap, the paper boards move to the feeding plate 21, the conveying belt 22 conveys the paper boards to the center position of the carton die-cutting machine 1 along the conveying direction of the conveying belt 22 to carry out die-cutting, and therefore die-cutting accuracy of the paper board die-cutting position is not easily influenced.

Referring to fig. 2 and 3, a horizontally arranged supporting block 4 is fixedly connected to the top of the supporting table 3, the length direction of the supporting block 4 is perpendicular to the length direction of the conveyor belt 22, a horizontally arranged flat plate 41 is fixedly connected to the supporting block 4, the length direction of the pushing plate 42 is parallel to the length direction of the conveyor belt 22, the pushing plate 42 slides on the top of the flat plate 41 along the length direction of the pushing plate 42, one end of the pushing plate 42, which is far away from the storage rack 32, is fixedly connected with a vertically arranged abutting plate 45, the length direction of the abutting plate 45 is perpendicular to the length direction of the pushing plate 42, and the abutting plate 45 slides on the top of the flat plate 41 along the length; the two sides of the top of the flat plate 41 are fixedly connected with horizontally arranged positioning rods 43, the length direction of the positioning rods 43 is parallel to the length direction of the push plate 42, one side of the abutting plate 45, which is away from the storage rack 32, is provided with a horizontally arranged bearing plate 44, the length direction of the bearing plate 44 is perpendicular to the length direction of the positioning rods 43, two ends of the bearing plate 44 are fixedly connected with the two positioning rods 43 respectively, the air cylinder 441 is fixedly connected to the bearing plate 44, and one side of the abutting plate 45, which is away from the push plate 42, is fixedly connected with a piston rod of the air cylinder 441; two fixing seats 411 are fixedly connected to the top of the flat plate 41, the two fixing seats 411 are respectively located at the positions, close to the positioning plate 323, of the two sides of the push plate 42, a limiting block 412 is fixedly connected to one side, close to each other, of the two fixing seats 411, and the push plate 42 slides on the limiting block 412 along the length direction of the push plate 42.

The air cylinder 441 pushes the push plate 42 and the abutting plate 45 to slide along the length direction of the push plate 42 at the top of the flat plate 41, and by arranging the limiting block 412, the situation that the push plate 42 is lifted upwards in the process of pushing the push plate 42 by the hydraulic cylinder is avoided, and the influence on the push plate 42 to push the paperboard out from between the two storage racks 32 through the gap of discharging is avoided.

Referring to fig. 2 and 4, the adjusting assembly 31 includes a horizontally arranged adjusting stud 311 and four horizontally arranged guide posts 312, the axial directions of the adjusting stud 311 and the guide posts 312 are both perpendicular to the length direction of the conveyor belt 22, the bottoms of the two bottom plates 321 are both fixedly connected with adjusting seats 3212, and both ends of the adjusting stud 311 respectively penetrate through the two adjusting seats 3212 along the axial direction of the adjusting stud 311; the bottom of each storage rack 32 is fixedly connected with two guide seats 35, the top of the support table 3 is fixedly connected with a horizontally arranged receiving table 33, the length direction of the receiving table 33 is parallel to the length direction of the push plate 42, the receiving table 33 is positioned at one side of the two bottom plates 321 close to each other, the four guide columns 312 are averagely positioned at two sides of the receiving table 33, the two guide columns 312 positioned below the bottom plates 321 respectively penetrate through the two corresponding guide seats 35 along the axial direction of the guide columns 312, and the guide seats 35 slide on the guide columns 312 along the axial direction of the guide columns 312; two sections of threads are arranged at two ends of the adjusting stud 311, the spiral directions of the two sections of threads are opposite, and the two sections of threads on the adjusting stud 311 are respectively in threaded connection with the two adjusting seats 3212. The dial 36 is fixed to one end of the adjustment stud 311.

The rotary disc 36 is rotated, the rotary disc 36 drives the adjusting stud 311 to rotate, the two storage frames 32 are adjusted to move towards directions close to or away from each other, the two storage frames 32 clamp the paper boards between the two storage frames 32, the paper boards are fed into the center of the carton die-cutting machine 1 to be die-cut, and die-cutting precision of the paper boards is guaranteed.

Referring to fig. 2 and 5, a plurality of rollers 3211 with axes vertical to the length direction of the receiving platform 33 are rotatably connected to the bottom plate 321, the rollers 3211 are horizontally arranged, the tops of the rollers 3211 are located on the same horizontal plane, the plane of the tops of the rollers 3211 is level with the top of the feeding plate 21, a plurality of rotating columns 331 with axes parallel to the axes of the rollers 3211 are rotatably connected to the top of the receiving platform 33, and the tops of the rotating columns 331 and the tops of the rollers 3211 are located on the same horizontal plane. Through the arrangement of the rollers 3211 and the rotating columns 331, the friction force between the paper boards and the two bottom plates 321 is reduced, and the paper boards are convenient to push.

Referring to fig. 2 and 6, two vertically arranged fixing plates 54 are fixedly connected to the top of the bracket 2, and the length direction of the fixing plates 54 is parallel to the length direction of the feeding plate 21; each fixing plate 54 is provided with two fixing columns 53 with the axial direction perpendicular to the fixing plates 54, the fixing columns 53 are horizontally arranged, the fixing columns 53 penetrate through the fixing plates 54 along the axial direction of the fixing columns 53, the fixing columns 53 slide on the fixing plates 54 along the axial direction of the fixing columns 53, two vertically arranged baffles 5 are arranged on the sides, close to each other, of the two fixing plates 54, the length direction of each baffle 5 is parallel to the length direction of the corresponding fixing plate 54, and the fixing columns 53 are fixedly connected with the baffles 5; each fixing plate 54 is in threaded connection with a rotating stud 52, the axial direction of the rotating stud 52 is parallel to the axial direction of the fixing column 53, the rotating stud 52 penetrates through the fixing plate 54 along the axial direction of the rotating stud 52, and one end of the rotating stud 52 is rotatably connected with the fixing plate 54; two guide plates 51 vertically arranged are arranged on the side, close to each other, of the two fixing plates 54, the two guide plates 51 are located at one ends, close to the supporting platform 3, of the two baffles 5, one ends, close to the two baffles 5, of the two guide plates 51 are fixedly connected with the two baffles 5 respectively, and the distance between the two end portions, close to the supporting platform 3, of the two guide plates 51 is greater than the distance between the two end portions, close to the baffles 5, of the two guide plates 51.

The rotating stud 52 is rotated to adjust the distance between the two baffle plates 5, so that the middle position between the two baffle plates 5 corresponds to the midpoint position of the carton die-cutting machine 1, the paperboard can accurately enter the midpoint position of the carton die-cutting machine 1 for die cutting, and the die-cutting precision of the paperboard is ensured. Through setting up deflector 51, be convenient for the cardboard move to between two baffles 5, carry on spacingly to the cardboard, guarantee the cross cutting precision of cardboard.

The working principle of the feeding device of the carton die-cutting machine when in use is as follows: lifting a plurality of paper boards, flatly placing the stacked paper boards between the two storage frames 32 through the limiting groove 34 to enable the paper boards to correspond to the center position of the carton die-cutting machine 1, rotating the rotary table 36, driving the rotary stud 52 to rotate by the rotary table 36, adjusting the two storage frames 32 to move towards directions close to or away from each other, clamping the paper boards between the two storage frames 32 by the two storage frames 32, driving the push plate 42 by the air cylinder 441 to push one paper board at the bottom between the two storage frames 32 out of the storage frame 32 through the discharge gap, moving the paper boards onto the feeding plate 21, conveying the paper boards to the two baffle plates 5 through the guide plate 51 by the conveying belt 22 along the conveying direction of the conveying belt 22, and enabling the paper boards to be conveyed to the center position of the carton die-cutting machine 1 for die-cutting.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a feed arrangement of carton cross cutting machine which characterized in that: the carton die cutting machine comprises a support (2) arranged at the feeding end of a carton die cutting machine (1) and a plurality of feeding plates (21) fixedly connected to the top of the support (2), a horizontally arranged conveyor belt (22) is arranged between two adjacent feeding plates (21), the arrangement directions of the conveyor belts (22) and the feeding plates (21) are perpendicular to the feeding direction of a paperboard, the length directions of the feeding plates (21) and the conveyor belts (22) are parallel to the feeding direction of the paperboard, and the top of the conveyor belt (22) and the top of the feeding plates (21) are positioned on the same horizontal plane; a supporting table (3) is arranged on one side, away from the carton die-cutting machine (1), of the support (2), two storage racks (32) used for supporting paperboards are arranged above the supporting table (3), each storage rack (32) comprises two horizontally arranged bottom plates (321), two vertically arranged side plates (322) and four vertically arranged positioning plates (323), the two side plates (322) are respectively positioned on one sides, away from each other, of the two bottom plates (321), the side plates (322) are fixedly connected with the bottom plates (321), two sides of each side plate (322) are fixedly connected with the two positioning plates (323), the positioning plates (323) are positioned on one sides, close to each other, of the two side plates (322), and the positioning plates (323) are perpendicular to the side plates (322); a gap for discharging is reserved between the bottom of the positioning plate (323) and the top of the bottom plate (321); the top of the supporting table (3) is fixedly connected with a horizontally arranged receiving table (33), the length direction of the receiving table (33) is parallel to the length direction of the feeding plate (21), and the receiving table (33) is positioned between the two storage racks (32); an adjusting component (31) for adjusting the distance between the two storage racks (32) is arranged below the two storage racks (32); one side of the adjusting component (31) departing from the conveying belt (22) is provided with a push plate (42) used for pushing the paper board in the storage rack (32) to move onto the feeding plate (21), and one end of the push plate (42) departing from the adjusting component (31) is provided with an air cylinder (441) used for pushing the push plate (42).

2. The feeding device of the carton die cutting machine according to claim 1, characterized in that: the adjusting assembly (31) comprises an adjusting stud (311) and four guide posts (312), the adjusting stud (311) is horizontally arranged, the four guide posts (312) are averagely positioned on two sides of the receiving platform (33), the axial directions of the adjusting stud (311) and the guide posts (312) are vertical to the conveying direction of the conveyor belt (22), the bottom of each bottom plate (321) is fixedly connected with an adjusting seat (3212) and two guide seats, and two ends of the adjusting stud (311) respectively penetrate through the two adjusting seats (3212) along the axial direction of the adjusting stud (311); two sections of threads with opposite spiral directions are arranged at two ends of the adjusting stud (311), and the two sections of threads on the adjusting stud (311) are respectively in threaded connection with the two adjusting seats (3212); the two guide columns (312) positioned on the same side of the receiving platform (33) respectively penetrate through the two guide seats (35) positioned on the same side of the receiving platform (33) along the axial direction of the guide columns (312), and the guide seats (35) slide on the guide columns (312) along the axial direction of the guide columns (312).

3. The feeding device of the carton die cutting machine according to claim 2, characterized in that: one end of the adjusting stud (311) is fixedly connected with a turntable (36).

4. The feeding device of the carton die cutting machine according to claim 2, characterized in that: the two bottom plates (321) are rotatably connected with a plurality of rollers (3211) with the axial direction vertical to the length direction of the bearing table (33), the rollers (3211) are horizontally arranged, and the plane of the tops of the rollers (3211) is level with the top of the feeding plate (21); the top of the bearing platform (33) is rotatably connected with a plurality of rotating columns (331) with the axial directions parallel to the axial direction of the roller (3211), and the tops of the rotating columns (331) and the top of the roller (3211) are positioned on the same horizontal plane.

5. The feeding device of the carton die cutting machine according to claim 1, characterized in that: the top of the bracket (2) is fixedly connected with two vertically arranged fixing plates (54), and the length direction of the fixing plates (54) is parallel to the conveying direction of the conveyor belt (22); each fixing plate (54) is provided with a fixing column (53) with the axis direction perpendicular to the fixing plates (54), the fixing columns (53) penetrate through the fixing plates (54) along the axis direction of the fixing columns (53), the fixing columns (53) slide on the fixing plates (54) along the axis direction of the fixing columns (53), two vertically arranged baffles (5) are arranged on one sides of the two fixing plates (54) close to each other, the length direction of each baffle (5) is parallel to that of each fixing plate (54), and the fixing columns (53) are fixedly connected with the baffles (5); each fixing plate (54) is in threaded connection with a rotating stud (52), the axial direction of each rotating stud (52) is perpendicular to the fixing plate (54), and one end of each rotating stud (52) penetrates through the fixing plate (54) along the axial direction of each rotating stud (52) and is connected with the baffle (5) in a rotating mode.

6. The feeding device of a carton die cutting machine according to claim 5, characterized in that: two fixed plate (54) are provided with two deflector (51) of vertical setting in the one side that is close to each other, and two deflector (51) are located two baffle (5) and are close to the one end of brace table (3), and two deflector (51) are close to the one end of two baffle (5) and are in the same place with two baffle (5) fixed connection respectively, and the distance between the both ends that two deflector (51) are close to brace table (3) is greater than the distance between the both ends that two deflector (51) are close to baffle (5).

7. The feeding device of the carton die cutting machine according to claim 1, characterized in that: the top of the two side plates (322) is provided with a limit groove (34).

8. The feeding device of the carton die cutting machine according to claim 1, characterized in that: the distance between the positioning plate (323) and the bottom plate (321) is smaller than the thickness of the stack of the two paper plates, and the thickness of the push plate (42) is smaller than or equal to the thickness of one paper plate.

9. The feeding device of the carton die cutting machine according to claim 1, characterized in that: the two sides of the push plate (42) are provided with fixing seats (411) at positions close to the bearing table (33), and the fixing seats (411) are provided with limiting blocks (412) for preventing the push plate (42) from moving upwards.