CN221660220U

CN221660220U - Adjustable carton edge trimming device

Info

Publication number: CN221660220U
Application number: CN202420117128.5U
Authority: CN
Inventors: 高传军; 何登宇; 王群; 席久平; 陈猛
Original assignee: HEFEI HEXIN PACKAGING CO Ltd
Current assignee: HEFEI HEXIN PACKAGING CO Ltd
Priority date: 2024-01-17
Filing date: 2024-01-17
Publication date: 2024-09-06
Anticipated expiration: 2034-01-17

Abstract

The utility model discloses an adjustable carton edge cutting device which comprises a workbench and a plurality of supporting legs arranged at the lower end of the workbench, wherein a rack is arranged at the upper end of the workbench, and a limiting mechanism is arranged at one side of the rack; a roller shaft frame is arranged on the inner side of the frame, a roller shaft is horizontally and rotatably arranged in the roller shaft frame, a driving component for driving the roller shaft is arranged on the roller shaft frame, and a rotation stopping groove is formed in the side wall of the roller shaft and parallel to the axis; the roll shaft outside slidable mounting has a plurality of swage barrels and a plurality of annular cut-off edge knife that is, the swage barrel inboard corresponds the groove of stopping to be equipped with spacing, presses on the swage barrel outside correspond in the cut-off edge knife and stop the groove and be equipped with the installation piece, spacing and installation piece are gone up and all correspond the groove of stopping to be equipped with the locking hole, are equipped with locking bolt in the locking hole. The utility model has reasonable design and compact structure, effectively ensures the edge cutting precision of the paperboards, can ensure good adaptability to the edge cutting of the paperboards with different thicknesses and sizes, is convenient to adjust and is easy to use.

Description

Adjustable type paper box edge cutting device

Technical Field

The utility model relates to the technical field of carton processing, in particular to an adjustable carton edge cutting device.

Background

The paper box is the most widely used packaging product, and has various specifications and models, such as corrugated paper boxes, single-layer paper boxes and the like according to different materials. The paper box is commonly used with three layers and five layers, seven layers are less, each layer is divided into lining paper, corrugated paper, core paper and face paper, the lining paper and the face paper are provided with tea board paper and kraft paper, the corrugated paper for the core paper has different colors and handfeel, and the paper (color and handfeel) produced by different manufacturers is also different.

After the production of some paperboards for processing cartons is finished, edges and corners are needed to be cut, most of the paperboards at present need to be cut manually, the processing efficiency is low, the edge cutting precision is also general, and the automation process of mass carton processing is affected.

Disclosure of utility model

The utility model aims to solve the defects that in the prior art, the machining efficiency is low, the edge cutting precision is common, and the automatic process of large-batch carton machining is affected.

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

An adjustable carton edge cutting device comprises a workbench and a plurality of supporting legs arranged at the lower end of the workbench, wherein a rack is arranged at the upper end of the workbench, and a limiting mechanism is arranged at one side of the rack;

A roller shaft frame is arranged on the inner side of the frame, a roller shaft is horizontally and rotatably arranged in the roller shaft frame, a driving component for driving the roller shaft is arranged on the roller shaft frame, and a rotation stopping groove is formed in the side wall of the roller shaft and parallel to the axis;

The roll shaft outside slidable mounting has a plurality of swage barrels and a plurality of annular cut-off edge knife that is, the swage barrel inboard corresponds the groove of stopping to be equipped with spacing, presses on the swage barrel outside correspond in the cut-off edge knife and stop the groove and be equipped with the installation piece, spacing and installation piece are gone up and all correspond the groove of stopping to be equipped with the fixed orifices, are equipped with locking bolt in the fixed orifices.

Preferably, a plurality of electric cylinders are vertically arranged on the frame, and the telescopic ends of the electric cylinders are fixedly connected with the roll shaft frames.

More preferably, the two sides of the frame are vertically provided with sliding grooves, sliding blocks are connected in the sliding grooves in a sliding mode, and the sliding blocks are respectively and fixedly arranged on the two sides of the roller shaft frame.

Preferably, a plurality of rotation stopping grooves are arranged at equal intervals.

Preferably, the driving assembly comprises a driven belt pulley, a driving belt pulley and a driving motor, wherein the driven belt pulley is coaxially and fixedly arranged on the outer side of the roller shaft, the driving belt pulley is sleeved on the output end of the driving motor, the driven belt pulley is connected with the driving belt pulley through a transmission belt, and the driving motor is fixedly arranged on the roller shaft frame.

Preferably, the limiting mechanism comprises a limiting plate, a threaded slider and a stud, a guide groove for sliding the threaded slider is formed in the top wall of the workbench, the stud is rotatably arranged in the guide groove and extends out of the side wall of the workbench to be provided with a hexagonal end head, the threaded slider is in threaded connection with the stud, the limiting plate is fixedly arranged at the upper end of the threaded slider, and a locking hole is formed in the threaded slider corresponding to the stud.

More preferably, the upper ends of the two limiting plates are horizontally provided with a height limiting plate on one side close to the upper ends.

Compared with the prior art, the utility model has the beneficial effects that:

1. According to the utility model, through the design of the roll shaft, the feeding barrel and the edge cutter for feeding can feed and cut edges of the paperboards, and the positions of the feeding barrel and the edge cutter can be adjusted at will, so that the adaptability to paperboards of different types is effectively ensured.

2. According to the utility model, through the design of the roller shaft frame, the height of the roller shaft can be adaptively adjusted according to the paperboards with different thicknesses, so that the edge cutting effect on the paperboards with different thicknesses is ensured.

3. According to the utility model, through the design of the limiting mechanism, stable feeding of the paper board is ensured, and the edge cutting precision of the paper board is ensured.

The utility model has reasonable design and compact structure, effectively ensures the edge cutting precision of the paperboards, can ensure good adaptability to the edge cutting of the paperboards with different thicknesses and sizes, is convenient to adjust and is easy to use.

Drawings

Fig. 1 is a schematic view of the appearance structure of the present utility model.

Fig. 2 is a schematic view of a roll shaft structure according to the present utility model.

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

Fig. 4 is a schematic structural view of a limiting mechanism according to the present utility model.

In the figure: the device comprises a workbench 1, supporting legs 11, a machine frame 2, a sliding chute 21, a roll shaft frame 3, a sliding block 31, an electric cylinder 32, a roll shaft 4, a rotation stopping groove 41, a driving assembly 42, a driven pulley 421, a driving pulley 422, a driving motor 423, a material pressing cylinder 43, a limiting bar 431, a mounting groove 432, a cutting edge 44, a fixing hole 45, a mounting block 441, a limiting mechanism 5, a guide groove 50, a limiting plate 51, a height limiting plate 511, a threaded sliding block 52, a locking hole 521 and a stud 53.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-4, an adjustable carton trimming device comprises a workbench 1 and a plurality of supporting legs 11 arranged at the lower end of the workbench 1, wherein a machine frame 2 is arranged at the upper end of the workbench 1, and a limiting mechanism 5 is arranged at one side of the machine frame 2. The limiting mechanism 5 is used for limiting the feeding of the paperboards and guaranteeing the quality of the cut edges of the paperboards.

The inside of the frame 2 is provided with a roller frame 3, a roller shaft 4 is horizontally rotatably arranged in the roller frame 3, the roller frame 3 is provided with a driving component 42 for driving the roller shaft 4, and a rotation stopping groove 41 is formed in the side wall of the roller shaft 4 and parallel to the axis. The stable installation of the roll shaft 4 is ensured by the roll shaft bracket 3, and the roll shaft 4 is driven to rotate by the driving assembly 42.

The roller 4 outside slidable mounting has a plurality of swage cylinder 43 and a plurality of annular cut-off edge sword 44 that are, the swage cylinder 43 inboard corresponds the groove 41 that splines and is equipped with spacing 431, presses on the barrel 43 outside correspond in the cut-off edge sword 44 and splines groove 41 and be equipped with the installation piece 441, spacing 431 and installation piece 441 on all correspond and splines groove 41 and be equipped with fixed orifices 45, be equipped with locking bolt in the fixed orifices 45, fix swage cylinder 43 and cut-off edge sword 44 through locking bolt, conveniently carry out the position locking after its position adjustment, make things convenient for the adjustment of swage cylinder 43 and cut-off edge sword 44 position. Through the design of the rotation stopping groove 41, the cooperation limiting bar 431 and the mounting block 441 are limited in the rotation stopping groove 41, so that relative rotation between the material pressing cylinder 43 and the cutting edge cutter 44 and the roll shaft 4 is avoided, stable feeding of the material pressing cylinder 43 to the paper board is ensured, stable cutting of the cutting edge cutter 44 to the edge of the paper board is also ensured, excessive burrs are avoided, and the edge of the paper board after cutting is ensured to be smooth.

Based on the above-mentioned technical scheme, when cutting the limit to the carton cardboard, send the cardboard to roller 4 department through stop gear 5, drive roller 4 through drive assembly 42 and rotate, cooperation swager section of thick bamboo 43 drives the cardboard feeding to cooperation cut-off edge sword 44 carries out synchronous cutting to the cardboard, when cutting the limit to the cardboard of equidimension, adjust cut-off edge sword 44 and press the position of barrel 43 can, the adaptation of carton cutting the limit has been improved to a great extent, and the transfer is convenient, easy to use.

In this technical scheme, as shown in fig. 1-3, a plurality of electric cylinders 32 are vertically installed on the frame 2, and the telescopic ends of the electric cylinders 32 are fixedly connected with the roller frames 3. The roll shaft frame 3 is driven to lift by the electric cylinder 32, so that the heights of the material pressing cylinder 43 and the edge cutting knife 44 are adjusted to adapt to the cutting edges of paperboards with different thicknesses.

In this technical scheme, as shown in fig. 1 and 2, the two sides of the frame 2 are vertically provided with sliding grooves 21, the sliding grooves 21 are slidably connected with sliding blocks 31, and the sliding blocks 31 are respectively and fixedly installed at two sides of the roller shaft frame 3. The stability of the roller frame 3 when sliding up and down is guaranteed, the horizontal position of the roller frame 3 is limited, and the stable rotation of the roller shaft 4 is guaranteed.

In this embodiment, as shown in fig. 1-3, a plurality of rotation stopping grooves 41 are provided at equal intervals. The stability of the installation of the material pressing cylinder 43 and the edge cutter 44 is further improved.

In this technical scheme, as shown in fig. 1-3, the driving assembly 42 includes a driven pulley 421, a driving pulley 422 and a driving motor 423, the driven pulley 421 is coaxially and fixedly mounted on the outer side of the roller shaft 4, the driving pulley 422 is sleeved on the output end of the driving motor 423, the driven pulley 421 is connected with the driving pulley 422 through a transmission belt, and the driving motor 423 is fixedly mounted on the roller shaft frame 3.

In this technical scheme, as shown in fig. 1-4, the limiting mechanism 5 includes a limiting plate 51, a threaded slider 52 and a stud 53, a guide slot 50 for sliding the threaded slider 52 is provided on the top wall of the workbench 1, the stud 53 is rotatably mounted in the guide slot 50 and extends out of the side wall of the workbench 1 to form a hexagonal end, the threaded slider 52 is in threaded connection with the stud 53, the limiting plate 51 is fixedly mounted on the upper end of the threaded slider 52, and a locking hole 521 is provided on the threaded slider 52 corresponding to the stud 53. The screw bolt 53 is rotated to drive the threaded slider 52 to slide so as to adjust the position of the limiting plate 51, adapt to cardboard cutting edges with different widths, ensure the adaptability of the cutting edge device, lock the position of the threaded slider 52 through the locking hole 521 after adjustment is completed, and ensure the position stability of the limiting plate 51 during use.

In this embodiment, as shown in fig. 1-4, a height limiting plate 511 is horizontally disposed on a side close to the upper ends of the two limiting plates 51. When the paper board is fed, the paper board is limited in the vertical direction, so that the paper board is prevented from tilting, and stable feeding of the paper board is ensured.

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

Claims

1. An adjustable carton edge cutting device comprises a workbench (1) and a plurality of supporting legs (11) arranged at the lower end of the workbench (1), and is characterized in that a frame (2) is arranged at the upper end of the workbench (1), and a limit mechanism (5) is arranged at one side of the frame (2);

A roller shaft frame (3) is arranged on the inner side of the frame (2), a roller shaft (4) is horizontally rotatably arranged in the roller shaft frame (3), a driving component (42) for driving the roller shaft (4) is arranged on the roller shaft frame (3), and a rotation stopping groove (41) is formed in the side wall of the roller shaft (4) and parallel to the axis;

The automatic rotary cutting machine is characterized in that a plurality of material pressing barrels (43) and a plurality of annular cutting edge cutters (44) are slidably arranged on the outer side of the roll shaft (4), limiting bars (431) are arranged on the inner side of the material pressing barrels (43) corresponding to the rotation stopping grooves (41), mounting blocks (441) are arranged on the outer side of the material pressing barrels (43) corresponding to the rotation stopping grooves (41) in the cutting edge cutters (44), fixing holes (45) are formed in the limiting bars (431) and the mounting blocks (441) corresponding to the rotation stopping grooves (41), and locking bolts are arranged in the fixing holes (45).

2. An adjustable carton edge cutting device according to claim 1, characterized in that a plurality of electric cylinders (32) are vertically arranged on the frame (2), and the telescopic ends of the electric cylinders (32) are fixedly connected with the roll shaft frame (3).

3. An adjustable carton edge cutting device according to claim 2, characterized in that the two sides of the frame (2) are vertically provided with sliding grooves (21), sliding blocks (31) are connected in the sliding grooves (21) in a sliding manner, and the sliding blocks (31) are respectively fixedly arranged at the two sides of the roller shaft frame (3).

4. An adjustable carton edge trimming device according to claim 1, wherein the rotation stopping grooves (41) are provided in equal intervals.

5. An adjustable carton edge cutting device according to claim 1, wherein the driving assembly (42) comprises a driven pulley (421), a driving pulley (422) and a driving motor (423), the driven pulley (421) is coaxially and fixedly arranged on the outer side of the roll shaft (4), the driving pulley (422) is sleeved on the output end of the driving motor (423), the driven pulley (421) is connected with the driving pulley (422) through a transmission belt, and the driving motor (423) is fixedly arranged on the roll shaft frame (3).

6. The adjustable carton edge cutting device according to claim 1, wherein the limiting mechanism (5) comprises a limiting plate (51), a threaded slider (52) and a stud (53), a guide groove (50) for sliding the threaded slider (52) is formed in the top wall of the workbench (1), the stud (53) is rotatably mounted in the guide groove (50) and extends out of the side wall of the workbench (1) to form a hexagonal end head, the threaded slider (52) is in threaded connection with the stud (53), the limiting plate (51) is fixedly mounted at the upper end of the threaded slider (52), and a locking hole (521) is formed in the threaded slider (52) corresponding to the stud (53).

7. An adjustable carton edge trimming device according to claim 6, wherein the upper ends of the two limiting plates (51) are horizontally provided with a height limiting plate (511) on a side close to the upper ends.