CN222521544U

CN222521544U - Cardboard die-cutting device

Info

Publication number: CN222521544U
Application number: CN202421308672.4U
Authority: CN
Inventors: 李楠楠
Original assignee: Wuhu Huaxiang Printing Packaging Co ltd
Current assignee: Wuhu Huaxiang Printing Packaging Co ltd
Priority date: 2024-06-11
Filing date: 2024-06-11
Publication date: 2025-02-25
Anticipated expiration: 2034-06-11

Abstract

The utility model relates to the technical field of paper box production, in particular to a paperboard die-cutting device which comprises a feeding device and a lifting device, wherein the left side and the right side of the upper end face of the feeding device are respectively provided with a stand column, the top end of each stand column is provided with a transverse plate, a through groove is formed in each transverse plate, a threaded rod is rotationally arranged in each through groove, a thread sleeve is arranged on the external thread of each threaded rod, the lifting device is arranged at the bottom of each thread sleeve, a die-cutting device is arranged below the lifting device, a driving device is arranged beside each transverse plate, the driving device is connected with each threaded rod, the paperboard die-cutting device further comprises a limiting device and a collecting device, the collecting device is arranged below the feeding device, and the limiting device is arranged at the rear end of each stand column to solve the problems that paperboard die-cutting waste is inconvenient to clean, the position of a die-cutting cutter is troublesome to adjust the cutting width of a paperboard through a fixing bolt, and a conveyor belt is deformed during pressing and the paperboard die-cutting can generate position deviation.

Description

Cardboard cross cutting device

Technical Field

The utility model relates to the technical field of paper box production, in particular to a paperboard die-cutting device.

Background

The die cutting machine is also called beer machine, cutting machine and numerical control punching machine, and is a mechanical equipment for paper packaging and printing back, and is mainly used for die cutting (full-cut and half-cut), indentation and gilding operations of paperboards, corrugated boards, self-adhesive tapes, EVA, double-sided tapes, electronics, mobile phone rubber mats and the like.

The existing paperboard die cutting machine can generate waste when cutting the paperboard, and some large paperboard waste can fall into a paperboard collecting area along with the cut paperboard to affect the collection of the paperboard, and unnecessary paperboard waste is manually cleaned in the later period, so that time and labor are wasted, and meanwhile, some paperboard waste with smaller diameter can fall into cutting positions to form accumulation to affect die cutting efficiency.

Chinese patent CN215282225U discloses a cross cutting machine convenient to clearance cardboard waste material, including the processing seat, the inside rotation of processing seat is provided with the pivot, the outside rotation of pivot is provided with the conveyer belt, the bottom fixed mounting of processing seat has the waste material collecting box, the both sides of waste material collecting box all are provided with the draught fan, the intercommunication has the air pipe between draught fan and the waste material collecting box, the one end fixedly connected with connecting rod of draught fan is kept away from to the air pipe, the upper end middle part fixedly connected with crossbeam of processing seat, the inside slip of crossbeam is provided with the bracing piece, the lower extreme and the connecting rod fixed connection of bracing piece, the spout has been seted up at the crossbeam middle part, and one side of crossbeam has been seted up the fixed slot that is linked together with the spout, the inside slip of fixed slot is provided with fixing bolt, the screw hole has been seted up to one side that the bracing piece is close to the fixed slot (screw hole and fixing bolt threaded connection.

When the device is used, the paperboard to be cut is placed on the conveying belt, the cutting knife is used for cutting the paperboard by controlling the extension of the electric telescopic rod, when the device needs to adjust the cutting width of the paperboard, the fixing bolt is unscrewed, then the distance between the supporting rods is adjusted, so that the cutting width of the paperboard can be adjusted, the position of the die cutter is adjusted through the fixing bolt, the cutting width of the paperboard is troublesome, in addition, in operation, the paperboard is positioned on the conveying belt, the bottom of the paperboard is not provided with the fixing device, the conveying belt can deform when the die cutter is pressed down, the paperboard die cutting can generate position deviation, meanwhile, the device is not provided with the limiting device, the position of each processing is not well defined, manual operation is needed, the device is used for collecting die-cut waste into the waste collecting box, after the waste collecting box is full, the waste collecting box still needs to be pulled out manually for cleaning, the use is time and labor are wasted, and the working efficiency is low.

In summary, a device for die cutting paperboard is provided to solve the above technical problems.

Disclosure of utility model

The utility model aims to provide a paperboard die cutting device, which solves the problems that waste material is inconvenient to clean during paperboard die cutting, the cutting width of a paperboard is troublesome to adjust by adjusting the position of a die cutter through a fixing bolt, a conveyor belt is deformed during pressing, and the paperboard die cutting is likely to generate position deviation, and adopts the following technical scheme:

The utility model provides a cardboard cross cutting device, includes material feeding unit and elevating gear the left and right sides of material feeding unit up end all be provided with the stand the top of stand be provided with the diaphragm be provided with logical groove in the diaphragm lead to the inslot the groove rotation be provided with the threaded rod the external screw thread of threaded rod be provided with the thread bush, elevating gear set up the bottom of thread bush the elevating gear below is provided with the cross cutting device the lateral wall of diaphragm be provided with drive arrangement, drive arrangement with the threaded rod link to each other, still including stop device and aggregate unit, aggregate unit be located material feeding unit's below, stop device install the rear end of stand.

Further limited, the feeding device comprises a left supporting seat and a right supporting seat, a conveying roller is arranged between the left supporting seat and the right supporting seat, a plurality of supporting plates are arranged on the conveying roller, the width of each supporting plate is smaller than the distance between the left stand column and the right stand column, a feeding motor is arranged on the side wall of the front end of the right supporting seat, and the feeding motor drives the conveying roller to rotate.

Further limiting, the limiting device comprises two limiting cylinders, the two limiting cylinders are respectively arranged at the rear ends of the left upright post and the right upright post, limiting baffles are arranged on output shafts of the limiting cylinders, and the extending direction of the output shafts of the limiting cylinders is set towards the direction of the conveying roller

Further limited, the lower ends of the middle parts of the left support seat and the right support seat are respectively provided with an opening part, the opening parts of the left support seat and the right support seat are corresponding in position, the collecting device is arranged between the opening parts of the left support seat and the right support seat, the collecting device comprises a collecting front support seat and a collecting rear support seat, the collecting front support seat and the collecting rear support seat are arranged at the opening parts of the left support seat and the right support seat, a driving roller and a driven roller are arranged between the collecting front support seat and the collecting rear support seat, a conveying belt is arranged between the driving roller and the driven roller, the collecting front support seat is provided with a collecting motor, and the collecting motor drives the driving roller to rotate.

Further limited, the lifting device is a miniature lifting column, a mounting plate is arranged below the miniature lifting column, the die cutting device comprises a die cutting knife and a pressing plate, the die cutting knife is arranged on the left side and the right side of the bottom surface of the mounting plate, and a pressing strip is arranged beside the die cutting knife.

Further limited, the inner walls of the front side and the rear side of the transverse plate are provided with sliding grooves, the front side and the rear side of the threaded sleeve are provided with sliding blocks, the sliding blocks are slidably connected in the sliding grooves, the driving device is a driving motor, and an output shaft of the driving motor is connected with the threaded rod

The utility model has the following beneficial effects relative to the prior art:

1. Be provided with the layer board on the transfer roller, wait to process the cardboard and place on the layer board, when the die-cutting rule carries out the cross cutting, there is holding power cardboard below, is difficult to produce deformation, and it is comparatively accurate to process.

2. The die-cutting rule is provided with the layering on the side, when the mounting plate descends to carry out die-cutting, the layering can indentation the surface of the paperboard, the paperboard can form the approximate outline of a face or a cover, and after the work is finished, the paperboard is folded manually or by a machine.

3. The limiting device is arranged, when the die cutting machine works, the limiting baffle plate can be stretched out to limit the supporting plate, die cutting can be directly carried out after the die cutting machine is in place, and the working efficiency is high.

4. The waste material after die cutting falls on a conveying belt through a gap between driving rollers, and the conveying belt directly conveys the waste material for recycling.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic front view of the present utility model;

Fig. 3 is a schematic top view of the present utility model.

The marks in the figure respectively correspond to a 1-miniature lifting column, a 2-left supporting seat, a 3-right supporting seat, a 4-conveying roller, a 5-feeding motor, a 6-supporting plate, a 7-left upright post, an 8-right upright post, a 9-transverse plate, a 10-threaded rod, a 11-driving motor, a 12-threaded sleeve, a 13-sliding block, a 15-mounting plate, a 16-die cutter, a 17-pressing strip, an 18-limiting cylinder, a 19-limiting baffle, a 20-aggregate front supporting seat, a 21-aggregate rear supporting seat and a 22-conveying belt.

Detailed Description

In order that those skilled in the art can better understand the technical scheme of the present utility model, the technical scheme of the present utility model will be further described with reference to the accompanying drawings and examples.

Examples

As shown in fig. 1-3, a paperboard die cutting device comprises a feeding device and a lifting device, wherein the lifting device is a miniature lifting column 1, the feeding device comprises a left supporting seat 2 and a right supporting seat 3, a plurality of conveying rollers 4 are arranged between the left supporting seat 2 and the right supporting seat 3, a feeding motor 5 is arranged on the side wall of the front end of the right supporting seat 3, the feeding motor 5 drives the conveying rollers 4 to rotate, a plurality of supporting plates 6 are arranged on the conveying rollers 4, a paperboard to be processed is arranged on the supporting plates 6, a left upright post 7 and a right upright post 8 are respectively arranged on the upper end surfaces of the left supporting seat 2 and the right supporting seat 3, a through groove is arranged in the transverse plate 9, a threaded rod 10 is arranged in the through groove in a rotating manner, a driving motor 11 is arranged on the outer side wall of the transverse plate 9, an output shaft of the driving motor 11 is connected with the threaded rod 10, a thread bush 12 is arranged on the outer thread of the threaded rod 10, the thread bush 12 can move along with the rotation of the threaded rod 10, a sliding block 13 is arranged on the front side of the threaded bush 12 and the sliding block 13 is also arranged on the two sides of the threaded rod 13 and can slide on the inner side of the sliding block, and the sliding block is guaranteed to be arranged on the two sides of the sliding block 13;

The miniature lifting column 1 is arranged at the bottom of the threaded sleeve 12, a mounting plate 15 is arranged below the miniature lifting column 1, die cutters 16 are arranged on the left side and the right side of the bottom surface of the mounting plate 15, a pressing strip 17 is arranged beside the die cutters 16, two limiting cylinders 18 are further included, the two limiting cylinders 18 are respectively arranged at the rear ends of the left upright post 7 and the right upright post 8, limiting baffles 19 are arranged on output shafts of the two limiting cylinders 18, the extending direction of the output shafts of the limiting cylinders 18 is the direction towards the conveying roller 4, when the conveying roller 4 conveys the supporting plate 6 to reach a processing position, the limiting cylinders 18 are started, the output shafts drive the limiting baffles 19 to extend, the limiting baffles 19 are used for blocking the supporting plate 6, meanwhile, the feeding motor 5 stops working, the miniature lifting column 1 descends to drive the die cutters 16 and the pressing strip 17 to work, after the work, the limiting baffles 19 are retracted, the feeding motor 5 starts working, and the next paper plate is processed;

The middle lower ends of the left support seat 2 and the right support seat 3 are provided with opening parts, the opening parts of the left support seat 2 and the right support seat 3 correspond to each other in position, an aggregate device is arranged between the opening parts of the left support seat 2 and the opening parts of the right support seat 3 and comprises an aggregate front support seat 20 and an aggregate rear support seat 21, a driving roller and a driven roller are arranged between the aggregate front support seat 20 and the aggregate rear support seat 21, a conveying belt 22 is arranged between the driving roller and the driven roller, an aggregate motor is arranged on the aggregate front support seat 20, the aggregate motor drives the driving roller to rotate so as to drive the conveying belt 22 to move, waste on the conveying belt 22 is transported so as to be recovered, and the starting and stopping time of the feeding motor 5, the driving motor 11, the aggregate motor and the limiting cylinder 18 and the telescopic length of the limiting cylinder 18 and the miniature lifting column 1 are controlled through a PLC control module.

During operation, the supporting plate 6 is placed on the conveying roller 4, the paper board to be processed is placed on the supporting plate 6, the feeding motor 5 is started, the feeding motor 5 drives the conveying roller 4 to rotate so as to drive the supporting plate 6 to move backwards, when the supporting plate 6 is about to reach a processing position, the PLC controls the limiting cylinder 18 to act, the output shaft drives the limiting baffle 19 to stretch out and be used for blocking the supporting plate 6, meanwhile, the feeding motor 5 stops, the micro lifting column 1 starts to work and drives the die cutter 16 to start die cutting, meanwhile, the pressing bar 17 beside the die cutter 16 presses the paper board to form the outline of a face or a cover, after the work is finished, the paper board is folded by workers or machines, when the die cutting position needs to be adjusted, the driving motor 11 can be controlled to be started, the paper board is adjusted through the screw sleeve 12 and the screw sleeve 10, the die cutting position is convenient and fast, the setting of the sliding block 13 can enable the running to be more stable, the setting of the height of the pressing bar 17 is slightly lower than the height of the die cutter 16, when only the pressing bar is needed, the pressing bar 1 only needs to be adjusted, the telescopic height of the micro lifting column 1 can be used, the die cutting bar 16 is driven, meanwhile, the pressing bar 17 is used for pressing the paper board, the paper board is pressed by the gap or other positions of the conveying belt 22, the paper board is kept to be continuously rotated by the conveying belt 22, and the conveying belt is kept to be rotated, and the conveying belt is convenient to be opened.

In the description of the present utility model, it should be understood that the terms "middle," "upper," "lower," "front," "rear," "left," "right," "first," "second," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and simplify description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

While a paperboard die-cutting apparatus has been described in detail, the description of the specific embodiments is only for aiding in the understanding of the method and core concept of the utility model, and it should be noted that it will be apparent to those skilled in the art that various changes and modifications can be made herein without departing from the scope of the utility model as defined in the appended claims.

Claims

1. The paperboard die cutting device comprises a feeding device and a lifting device, and is characterized in that upright posts are arranged on the left side and the right side of the upper end face of the feeding device, a transverse plate (9) is arranged at the top end of the upright posts, through grooves are formed in the transverse plate (9), threaded rods (10) are arranged in the through grooves in a rotating mode, a thread sleeve (12) is arranged on the outer threads of the threaded rods (10), the lifting device is arranged at the bottom of the thread sleeve (12), a die cutting device is arranged below the lifting device, a driving device is arranged on the outer side wall of the transverse plate (9), the driving device is connected with the threaded rods (10), a limiting device and a collecting device are further arranged, the collecting device is located below the feeding device, the limiting device is arranged at the rear end of the upright posts, the feeding device comprises a left supporting seat (2) and a right supporting seat (3), a plurality of conveying rollers (4) are arranged between the left supporting seat (2) and the right supporting seat (3), a motor (4) is arranged on the outer side wall of the transverse plate, a plurality of supporting plates (6) are arranged between the conveying rollers (4) and the supporting plates (5) are arranged at the distance between the two supporting ends of the conveying rollers (5), the device is characterized in that openings are formed in the lower ends of the middle parts of the left supporting seat (2) and the right supporting seat (3), the openings of the left supporting seat (2) and the openings of the right supporting seat (3) are corresponding in position, the collecting device is arranged between the openings of the left supporting seat (2) and the openings of the right supporting seat (3), the collecting device comprises a collecting front supporting seat (20) and a collecting rear supporting seat (21), the collecting front supporting seat (20) and the collecting rear supporting seat (21) are mounted at the openings of the left supporting seat (2) and the right supporting seat (3), a driving roller and a driven roller are arranged between the collecting front supporting seat (20) and the collecting rear supporting seat (21), a conveying belt (22) is arranged between the driving roller and the driven roller, and the collecting front supporting seat (20) is provided with a collecting motor which drives the driving roller to rotate so as to drive the conveying belt (22) to move.

2. The paperboard die-cutting device according to claim 1, wherein the limiting device comprises two limiting cylinders (18), the two limiting cylinders (18) are respectively arranged at the rear ends of the left upright post (7) and the right upright post (8), limiting baffles (19) are arranged on output shafts of the limiting cylinders (18), and the extending direction of the output shafts of the limiting cylinders (18) is the direction facing the conveying roller (4).

3. The paperboard die-cutting device according to claim 1, wherein the lifting device is a miniature lifting column (1), a mounting plate (15) is arranged below the miniature lifting column (1), the die-cutting device comprises a die-cutting knife (16) and pressing strips (17), the die-cutting knife (16) is arranged on the left side and the right side of the bottom surface of the mounting plate (15), and the pressing strips (17) are arranged beside the die-cutting knife (16).

4. The paperboard die-cutting device according to claim 1, wherein sliding grooves are formed in the inner walls of the front side and the rear side of the transverse plate (9), sliding blocks (13) are arranged on the front side and the rear side of the threaded sleeve (12), the sliding blocks (13) are slidably connected in the sliding grooves, the driving device is a driving motor (11), and an output shaft of the driving motor (11) is connected with the threaded rod (10).