CN211541515U

CN211541515U - Carton cutting device

Info

Publication number: CN211541515U
Application number: CN201922234186.8U
Authority: CN
Inventors: 陈荣; 王兴明; 邹子江
Original assignee: Shanghai Xianrong Packaging Co ltd
Current assignee: Shanghai Xianrong Packaging Co ltd
Priority date: 2019-12-12
Filing date: 2019-12-12
Publication date: 2020-09-22
Anticipated expiration: 2029-12-12

Abstract

The utility model discloses a carton cutting device relates to cross cutting machine technical field, and it includes the frame and cuts the sword, be provided with the mould in the frame, the carton cover is established on the mould to the box mouth of carton is located and is close to one side of frame, it sets up in the frame along the direction displacement that is close to the mould to cut the sword, the cutting edge orientation that cuts the sword sets up near the direction of mould, the cutting edge that cuts the sword is the curved surface form setting, one side that cuts the sword and deviates from the mould is provided with and is used for the drive to cut the driving piece that the sword is close to the mould. The utility model has the advantages of help realizing that the staff cuts out the operation that cuts of curve form with the help of cross cutting device with the help of the box mouth that the carton on the mould was established to the cover to flatten the phenomenon emergence of box body when having reduced the die cutting.

Description

Carton cutting device

Technical Field

The utility model belongs to the technical field of the cross cutting technique and specifically relates to a carton cutting device is related to.

Background

The die cutting machine is cutting equipment, and in actual production work, a printing product or a paperboard is rolled and cut into a certain shape by applying certain pressure to a cutting knife of the die cutting machine. Is an important device for processing and forming the packages after printing.

The current chinese patent with publication number CN207954785U discloses a carton cross cutting machine convenient to use, including mould grooving, support and supporting legs, leg joint is in mould grooving upper end, mould grooving lower extreme is connected with the operation panel, the supporting legs is connected in the operation panel lower extreme, the support upper end is connected with telescopic strut, the support is connected with the horizontal pole through telescopic strut, the inside spout that is provided with of horizontal pole, the horizontal pole lower extreme is provided with the cutter.

In the prior art, there is a paper box in a hollow rectangular parallelepiped shape, and an upper side surface of the paper box is opened to form a box opening, and the paper box forms a fitting groove from top to bottom. To improve the aesthetic property of the box body, enterprises often set the side walls of the box opening to be different shapes (for example, the box body with the box opening being wavy relative to the two side walls).

By adopting the scheme, during work, a worker can transversely move the cutter by means of the sliding connection of the lower end of the cross rod with the cutter, so that the die cutting range of the paper box can be conveniently adjusted, and then the cross rod is pushed to drive the cutter to descend so as to die cut the paper box placed in the die cutting groove. However, the user cannot cut the opening of the paper box into a curved shape by the die cutter, and the box body is likely to be flattened when the die cutting operation is performed on the opening of the paper box.

SUMMERY OF THE UTILITY MODEL

To the technical problem, the utility model aims to provide a carton cutting device cuts out the curve form with the help of the box mouth that cutting device will overlap the carton on establishing the mould to help reducing the phenomenon emergence that flattens the box body when cross cutting operation is carried out to carton box mouth to the cross cutting machine.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a carton cutting device, includes the frame and cuts the sword, be provided with the mould in the frame, the carton cover is established on the mould to the box mouth of carton is located and is close to one side of frame, it sets up in the frame along the direction displacement that is close to the mould to cut the sword, the cutting edge orientation that cuts the sword sets up near the direction of mould, the cutting edge that cuts the sword is the curved surface form setting, one side that cuts the sword and deviates from the mould is provided with and is used for the drive to cut the driving piece that the sword is close to the mould.

Through adopting above-mentioned technical scheme, in operation, the staff establishes the carton cover on the mould, cuts the sword to the direction displacement that is close to the mould with the help of driving piece drive to the messenger cuts the sword and compresses tightly the carton on the mould and cuts the operation to carton box opening, thereby cuts out the box opening of carton curve form, and helps reducing and cuts the phenomenon emergence that the sword flattens the box body when cutting the mould to the carton.

The utility model discloses further set up to: the driving piece is for driving actuating cylinder, the cylinder body that drives actuating cylinder fixes in the frame, it is located the one side that cuts the sword and deviate from the mould to drive actuating cylinder, the directional mould of tip of the piston rod that drives actuating cylinder, the tip that drives actuating cylinder's piston rod and the one side fixed connection that cuts the sword and deviate from the mould.

Through adopting above-mentioned technical scheme, drive actuating cylinder drive and cut the sword and cut the carton, promoted the degree of automation that the cutting board cut the carton.

The utility model discloses further set up to: the sword that cuts sets up to cutting plate, a side that cutting plate deviates from the frame sets up to first cutting face, the edge that lies in on the downside of mould and is close to cutting plate one side is provided with the second cutting face, first cutting face all is the curved surface setting with the second cutting face, just first cutting face and the meshing of second cutting face.

Through adopting above-mentioned technical scheme, will cut the sword and set up to cutting the board, in the work, the staff cuts the carton with the help of the first face of cutting the board and the second face of cutting of mould meshing and the shearing force that produces, helps reducing and cuts the in-process and cut the phenomenon that the sword hits the mould and cause the damage and take place.

The utility model discloses further set up to: the carton packaging machine is characterized in that a pressing cylinder is arranged on the rack and arranged above the die, a piston rod of the pressing cylinder is vertically arranged, the end of the pressing cylinder points to the die, a pressing plate is fixed at the end of the piston rod of the pressing cylinder, and the carton is pressed on the die by the pressing plate.

Through adopting above-mentioned technical scheme, in operation, the staff compresses tightly the carton on the mould with the help of compressing tightly the direction motion of cylinder drive pressure strip to being close to the mould to help reducing and cut the phenomenon emergence that the carton rocked on the mould when board and the cooperation of cutting the groove cut the carton, thereby help promoting the stability of cutting the process carton cover and establishing on the mould.

The utility model discloses further set up to: the mould includes the fixed rubber block that sets up of its side that deviates from the frame, the rubber block is established the cooperation with the embedded groove of carton in the embedding.

By adopting the technical scheme, the rubber block is light in weight and low in manufacturing cost, and the rubber block replaces a part of the die far away from the cutting groove and supports the carton, so that the mass and the manufacturing cost of the die are reduced.

The utility model discloses further set up to: the cutting device is characterized in that a support frame is fixedly arranged on the rack, a sliding groove is formed in the support frame, the cutting plate is embedded in the sliding groove, and the cutting plate and the sliding groove are in sliding fit along the displacement direction of the cutting plate.

Through adopting above-mentioned technical scheme, the downside erection bracing frame of cutting board is used for supporting the cutting board to help promoting the stability that the cutting board cut the carton.

The utility model discloses further set up to: the rubber block is provided with a fixing bolt in a penetrating mode, the fixing bolt penetrates through the rubber block vertically, one end of the fixing bolt penetrating through the rubber block penetrates into the mold, the fixing bolt is in threaded connection with the mold, the rubber block is fixedly connected onto the mold through a bolt, the rubber block is vertically provided with an adjusting bolt in a penetrating mode, and one end of the adjusting bolt penetrating through the rubber block abuts against one side face, deviating from the rack, of the mold.

Through adopting above-mentioned technical scheme, when the block rubber was fixed and is not the level setting on the mould, the staff unscrewed fixing bolt, then rotated adjusting bolt and adjusted the size in clearance between block rubber and the mould, made the block rubber be the level setting to make the carton be the level setting, and then help promoting the cutting board and cut out curved aesthetic measure to the box mouth.

The utility model discloses further set up to: the cylinder body of the driving cylinder is hinged with a protection plate on the side wall of one side far away from the rack, and the protection plate is covered on the cutting plate.

Through adopting above-mentioned technical scheme, in operation, should establish the guard plate on cutting the board, help reducing and cut the in-process staff carelessly and stretch into the cross cutting machine with the hand and cause the phenomenon of injury to the staff and take place.

Compared with the prior art, the beneficial effects of the utility model are as follows:

(1) the cutting plate is used for cutting the box opening of the paper box sleeved on the die into a curved box opening, and the phenomenon that the box body is flattened during die cutting is reduced;

(2) the paper box is cut by driving the cutting plate through the driving cylinder, the supporting frame is arranged on the lower side of the cutting plate, the pressing plate is driven through the pressing cylinder to press the paper box on the die, and the stability of sleeving the paper box on the die in the cutting process is improved;

(3) the rubber block is arranged on the die, so that the quality and the manufacturing cost of the die are reduced.

Drawings

FIG. 1 is a schematic axial view of the present embodiment, which mainly shows the overall structure of the carton die-cutting device;

FIG. 2 is an exploded view of the present embodiment, which mainly shows the structure of the carton die-cutting device;

fig. 3 is an enlarged view of a portion a of fig. 2, which mainly shows the structure of the mold.

Reference numerals: 1. a frame; 11. a support frame; 111. a chute; 2. a mold; 21. a rubber block; 211. fixing the bolt; 212. adjusting the bolt; 22. cutting a groove; 3. cutting the board; 4. a driving cylinder; 5. a pressing cylinder; 51. a compression plate; 6. and (4) a protective plate.

Detailed Description

The present invention will be described in further detail with reference to the following examples and drawings, but the embodiments of the present invention are not limited thereto.

Example (b):

referring to fig. 1 and 2, a carton cutting device comprises a frame 1, a die 2 and a cutting plate 3 horizontally arranged on the frame 1, wherein the die 2 is fixedly arranged on the frame 1, the cutting plate 3 is positioned on one side of the width direction of the die 2, the cutting plate 3 is arranged on the frame 1 along the direction displacement close to the die 2, and the cutting plate 3 is positioned on one side departing from the frame 1 and is arranged as a first cutting surface. A cutting groove 22 is formed in the die 2 and is close to the lower side edge of the cutting plate 3, the length direction of the cutting groove 22 is parallel to the length direction of the die 2, and a second cutting surface is formed in one side surface, deviating from the rack 1, of the cutting groove 22. The first cutting surface of the cutting plate 3 and the second cutting surface of the cutting groove 22 are both arranged in a curved surface shape, the first cutting surface is meshed with the second cutting surface, and the cutting plate 3 and the cutting groove 22 are matched in a sliding mode along the displacement direction of the cutting plate 3. A driving part for driving the cutting plate 3 to move towards the direction close to the die 2 is fixed on one side of the cutting plate 3, which is far away from the cutting groove 22, of the frame 1.

In the work, the staff overlaps the carton on mould 2 to with 6 lids of guard plate on cutting board 3, then the staff is with the help of driving piece drive cutting board 3 to the direction motion that is close to mould 2, cutting board 3 with cut groove 22 and slide the cooperation, cut board 3 to cutting groove 22 in the in-process that slides and can produce the shearing force between cutting groove 22 and the cutting board 3, thereby cut the carton mouth.

Referring to fig. 2, the driving member is a driving cylinder 4, a piston rod of the driving cylinder 4 is horizontally arranged, the piston rod of the driving cylinder 4 is parallel to the displacement direction of the cutting plate 3, and the cutting plate 3 is located on one side departing from the die 2 and is fixedly connected with the end of the piston rod of the driving cylinder 4. The cylinder body of the driving cylinder 4 is hinged with a protection plate 6, and the protection plate 6 is covered on the cutting plate 3.

The fixed support frame 11 that is provided with in frame 1, support frame 11 are located the downside of cutting board 3, have seted up spout 111 from last down on the support frame 11, and the length direction of spout 111 is on a parallel with the length direction of cutting board 3, and cutting board 3 slides the cooperation along the direction of cutting board 3 displacement with spout 111.

Referring to fig. 2 and 3, the cutting groove 22 is provided in one on each side of the die 2 in the width direction of the die 2. The two sides of the cutting plate 3, which are positioned in the width direction of the die 2, on the frame 1 are respectively provided with one cutting plate, the two cutting plates 3 and the two cutting grooves 22 are arranged in a one-to-one correspondence manner, and the support frame 11 on the frame 1 is arranged in a one-to-one correspondence manner with the cutting plates 3. The two sides of the driving air cylinders 4 in the width direction of the die 2 on the frame 1 are respectively provided with one, the piston rods of the two driving air cylinders 4 are positioned on the same axis, the end parts of the piston rods of the two driving air cylinders 4 are positioned on one side close to the die 2, and the cutting plate 3 and the protection plate 6 on the driving air cylinders 4 are uniformly and correspondingly arranged.

Be fixed with on frame 1 and compress tightly cylinder 5, compress tightly the top that cylinder 5 is located mould 2, the piston rod that compresses tightly cylinder 5 is vertical setting, and the directional mould 2 of tip that compresses tightly cylinder 5, the end fixing of piston rod has pressure strip 51, pressure strip 51 butt on the lateral wall that the carton deviates from frame 1 top side and compress tightly the carton on mould 2.

In operation, the operator drives the pressing plate 51 to press the carton onto the mold 2 by the pressing cylinder 5, then drives the cutting plate 3 to slide on the chute 111 to the cutting groove 22 along the axial direction of the piston rod of the driving cylinder 4 by the driving cylinder 4, and cuts the mouth of the carton into a curved shape by utilizing the shearing force generated by the engagement of the first cutting surface of the cutting plate 3 and the second cutting surface of the cutting groove 22.

Referring to fig. 2 and 3, a rubber block 21 is arranged on a side face of the mold 2 departing from the frame 1, fixing bolts 211 are arranged on the rubber block 21 in a penetrating mode, the fixing bolts 211 are vertically arranged and penetrate through the rubber block 21, one ends of the fixing bolts 211 penetrating through the rubber block 21 penetrate into the mold 2, the fixing bolts 211 are in threaded connection with the mold 2, the fixing bolts 211 are evenly fixed with four corners around the rubber block 21 on the rubber block 21, and the rubber block 21 is fixedly connected onto the mold 2 through the fixing bolts 211. Adjusting bolts 212 vertically penetrate through the two sides of the rubber block 21 in the length direction, one end of each adjusting bolt 212 penetrating through the rubber block 21 abuts against one side face, deviating from the rack 1, of the mold 2, and the number of the adjusting bolts 212 in the width direction of the rubber block 21 is three.

When the rubber block 21 is fixed on the mold 2 and is not horizontally arranged, the worker unscrews the fixing bolt 211, and then rotates the adjusting bolt 212 to adjust the size of the gap between the rubber block 21 and the mold 2, so that the rubber block 21 is horizontally arranged, and the paper box is horizontally sleeved on the mold 2.

The working principle is as follows: a worker sleeves the paper box on the mold 2, unscrews the fixing bolt 211, and then rotates the adjusting bolt 212 to adjust the size of the gap between the rubber block 21 and the mold 2, so that the rubber block 21 is horizontally arranged; then, the worker drives the pressing plate 51 to press the paper box on the mold 2 by means of the pressing cylinder 5; the worker covers the protection plate 6 on the cutting plate 3, then the worker drives the cutting plate 3 to move towards the direction close to the die 2 by means of the driving air cylinder 4, and the shearing force generated by meshing the first cutting face of the cutting plate 3 with the second cutting face of the cutting groove 22 is utilized to cut the mouth of the carton into a curve shape.

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 carton cutting device, includes frame (1) and cuts the sword, its characterized in that, be provided with mould (2) in frame (1), the carton cover is established on mould (2) to the box mouth of carton is located and is close to one side of frame (1), it sets up on frame (1) along the direction displacement that is close to mould (2) to cut the sword, the cutting edge orientation that cuts the sword sets up near the direction of mould (2), the cutting edge that cuts the sword is the curved surface and sets up, one side that cuts the sword and deviates from mould (2) is provided with and is used for the drive to cut the driving piece that the sword is close to mould (2).

2. A carton die-cutting device according to claim 1, characterized in that the driving member is a driving cylinder (4), the cylinder body of the driving cylinder (4) is fixed on the frame (1), the driving cylinder (4) is located at one side of the cutting knife departing from the die (2), the end of the piston rod of the driving cylinder (4) points to the die (2), and the end of the piston rod of the driving cylinder (4) is fixedly connected with one side of the cutting knife departing from the die (2).

3. A carton cutting device as claimed in claim 1, characterized in that said cutting knife is arranged as a cutting plate (3), a first cutting surface is arranged at the side of said cutting plate (3) facing away from said frame (1), a second cutting surface is arranged at the edge of the lower side of said mould (2) at the side close to said cutting plate (3), said first and second cutting surfaces are arranged in a curved shape, and said first and second cutting surfaces are engaged.

4. The carton die-cutting device according to claim 1, characterized in that a pressing cylinder (5) is arranged on the frame (1), the pressing cylinder (5) is arranged above the die (2), a piston rod of the pressing cylinder (5) is vertically arranged, the end of the pressing cylinder (5) points to the die (2), a pressing plate (51) is fixed at the end of the piston rod of the pressing cylinder (5), and the pressing plate (51) presses the carton on the die (2).

5. A carton die-cutting device as claimed in claim 4, characterised in that the die (2) comprises a rubber block (21) fixedly arranged on one side of the die which is far away from the machine frame (1), and the rubber block (21) is embedded and matched with the embedded groove of the carton.

6. A carton die-cutting device according to claim 3, characterized in that a supporting frame (11) is fixedly arranged on the frame (1), a sliding slot (111) is arranged on the supporting frame (11), the cutting board (3) is embedded in the sliding slot (111), and the cutting board (3) and the sliding slot (111) are in sliding fit along the displacement direction of the cutting board (3).

7. The carton die-cutting device according to claim 5, characterized in that a fixing bolt (211) penetrates through the rubber block (21), the fixing bolt (211) vertically penetrates through the rubber block (21), one end of the fixing bolt (211) penetrating through the rubber block (21) penetrates into the mold (2), the fixing bolt (211) is in threaded connection with the mold (2), the rubber block (21) is fixedly connected onto the mold (2) through a bolt, an adjusting bolt (212) vertically penetrates through the rubber block (21), and one end of the adjusting bolt (212) penetrating through the rubber block (21) abuts against one side face of the mold (2) departing from the rack (1).

8. A carton die-cutting device as claimed in claim 2, characterized in that the cylinder body of the driving cylinder (4) is hinged with a protection plate (6) on the side wall far away from the machine frame (1), and the protection plate (6) is covered on the cutting plate (3).