CN221315278U - High-precision die cutting device for cartons - Google Patents

Abstract

The utility model discloses a high-precision die cutting device for a paper box, which comprises a plurality of supporting rods, wherein a top plate is arranged at one end of each supporting rod, a motor is inserted into the top plate, and a rotating rod is arranged on the driving end of each motor; the utility model relates to the technical field of cutting devices, a cutting die can be positioned in the transverse direction and the longitudinal direction vertical to the transverse direction, laser rays projected by a word line laser on two fixing strips overlap with the projections of the cutting die in the transverse direction and the longitudinal direction on an operation table, when a paperboard is placed on the operation table, two sides to be cut of the paperboard are respectively aligned with the laser rays projected by the word line laser on the two fixing strips, the cutting accuracy degree is ensured, then a second cylinder is contracted to a limit position, a third cylinder is driven to move to the upper side of the paperboard through a connecting frame, then the third cylinder is extended, the telescopic end of the third cylinder is enabled to compress the paperboard, the position movement of the paperboard during cutting is avoided, and the cutting quality of the paperboard is ensured.

Description

High-precision die cutting device for cartons

Technical Field

The utility model relates to the technical field of cutting devices, in particular to a high-precision die cutting device for a paper box.

Background

When the paper box is produced and processed, a cutting device is usually required to cut the paper board, such as a high-precision paper box cutting die follow-up cutting tool with the publication number of CN217863006U, a cutting table is disclosed, a plurality of support rods are arranged at the top end of the cutting table, a top plate is arranged at the top end of the support rods, a rotating plate is rotatably arranged at the bottom end of the top plate, an electric push rod is arranged at the bottom end of the rotating plate, an installing plate is arranged at the output shaft of the electric push rod, a cutting die is arranged at the bottom end of the installing plate, a driving motor for driving the rotating plate to rotate is arranged on the top plate, a T-shaped guide block is arranged at one end of the rotating plate far away from the driving motor, and a quarter circular arc groove which is matched with the guide block is formed in the top plate; the cutting die on the mounting plate is convenient to rotate for 90 degrees and then cut the other side of the paperboard, so that the situation that the fixed paperboard needs to be moved and then fixed after one end of the paperboard is cut is avoided, and the cutting efficiency of the paperboard is improved; however, in this patent document, the structure for fixing the cardboard is lacking, the cardboard is easy to move in the process of cutting again after the cutting of the cutter die once, the cutting quality cannot be ensured, and when the cardboard is placed, the position difference between the cardboard to be cut and the cutter die cannot be intuitively seen, so that it is inconvenient to determine whether the position of the cardboard on the cutting table is accurate, and the cutting precision is affected

In view of the above problems, there may be a solution in the prior art, but the present disclosure is intended to provide an alternative or alternative solution.

Disclosure of utility model

In order to solve the problems in the background technology, the utility model is realized by the following technical scheme: the device comprises a plurality of supporting rods, wherein a top plate is arranged at one end of each supporting rod, a motor is inserted into the top plate, a rotating rod is arranged on the driving end of the motor, a first cylinder is arranged at one end of each rotating rod, a cutting die is arranged at the telescopic end of each first cylinder, an operation table is arranged at the other end of each supporting rod, an alignment structure is arranged on the lower wall surface of the top plate, and a fixing structure is arranged on each operation table;

The alignment structure comprises two fixing strips, wherein the two fixing strips are arranged on the lower wall surface of the top plate, the two fixing strips are arranged at 90 degrees, and a word line laser is arranged on each of the two fixing strips;

The fixed knot constructs including the second cylinder, the second cylinder is installed on the wall under the operation panel, the link is installed to the flexible end of second cylinder, the wall is installed under link one end.

Preferably, the number of the first cylinders is greater than 1.

Preferably, the number of the one-word line lasers is greater than 1.

Preferably, a fixing frame is arranged between the second cylinder and the lower wall surface of the operating platform.

Preferably, the telescopic end of the third cylinder is provided with an anti-slip rubber block.

Preferably, the number of the third cylinders is greater than 1.

Advantageous effects

The utility model provides a high-precision die cutting device for a paper box, which has the following beneficial effects: the cutting die can be located transversely and with transverse vertical's longitudinal direction, the laser line that a word line laser on two fixed bars projected and the transverse and vertical projection coincidence on the operation panel of cutting die, the both sides that the cardboard was waited to cut align respectively the laser line that a word line laser on two fixed bars projected when placing the cardboard on the operation panel, guarantee the accurate degree of cutting, the second cylinder shrink to extreme position later, drive the third cylinder through the link and remove to the cardboard top, the third cylinder is elongated later, make the flexible end of third cylinder compress tightly the cardboard, avoid the cardboard to take place the position drunkenness when cutting, guaranteed the cutting quality of cardboard.

Drawings

Fig. 1 is a schematic view of a three-dimensional structure of a high-precision die-cutting device for cartons.

Fig. 2 is a schematic view of a three-dimensional structure of a high-precision die-cutting device for cartons in a top view.

Fig. 3 is a schematic front view of a device for high-precision die cutting of a paper box according to the present utility model.

In the figure: 1. the device comprises a supporting rod, 2, a top plate, 3, a motor, 4, a rotating rod, 5, a first cylinder, 6, a cutting die, 7, an operating platform, 8, a fixing strip, 9, a word line laser, 10, a second cylinder, 11, a connecting frame, 12, a third cylinder, 13, a fixing frame, 14 and an anti-skid rubber block.

Detailed Description

All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples: all electric components in the scheme are connected with an adaptive power supply through wires by a person skilled in the art, and an appropriate controller is selected according to actual conditions so as to meet control requirements, specific connection and control sequences, and the electric connection is completed by referring to the following working principles in the working sequence among the electric components, wherein the detailed connection means are known in the art, and the following main description of the working principles and processes is omitted from the description of electric control.

Referring to fig. 1-3, in order to intuitively see the position difference between the position to be cut of the cardboard and the cutting die 6 and to ensure that the position of the cardboard does not change during the cutting process, an alignment structure and a fixing structure are provided, and the working principle is that the motor 3 drives the rotating rod 4 to rotate, the cutting die 6 rotates accordingly, so that the cutting die 6 can be located in a transverse direction and a longitudinal direction perpendicular to the transverse direction, two fixing strips 8 are respectively arranged in the transverse direction and the longitudinal direction of the cutting die 6, a laser line projected by a word line laser 9 on the two fixing strips 8 coincides with the projection of the transverse direction and the longitudinal direction of the cutting die 6 on the operation table 7, before the cardboard is placed on the operation table 7, the motor 3 drives the rotating rod 4 to rotate until the rotating rod 4 exposes a laser line projected by the word line laser 9 on the two fixing strips 8, the laser line is projected on the operation table 7, the two sides of the paperboard to be cut are respectively aligned with laser lines projected by a word line laser 9 on two fixing strips 8, so that the accuracy degree of cutting is ensured, then the second air cylinder 10 is contracted to the limit position, the third air cylinder 12 is driven to move above the paperboard by the connecting frame 11, then the third air cylinder 12 is extended, the telescopic end of the third air cylinder 12 is pressed against the paperboard, the position of the paperboard is prevented from moving when the paperboard is cut, the cutting quality is ensured, then the motor 3 is operated to drive the rotating rod 4 to rotate to be at the transverse position, the first air cylinder 5 is extended, the cutting die 6 is lowered, one side of the paperboard is cut, then the first shrinkage is performed until the cutting die 6 is higher than the connecting frame 11, then the motor 3 is operated to drive the rotating rod 4 to rotate to be at the transverse position, the first air cylinder 5 is extended, and the cutting die 6 is lowered, and one side of the paperboard is cut;

Preferably, the number of the first cylinders 5 is more than 1;

preferably, further, the number of one word line laser 9 is more than 1;

Preferably, a fixing frame 13 is arranged between the second air cylinder 10 and the lower wall surface of the operating platform 7, and is used for connecting the second air cylinder 10 and the operating platform 7;

Preferably, further, the telescopic end of the third cylinder 12 is provided with an anti-slip rubber block 14 for increasing the friction between the telescopic end of the third cylinder 12 and the paperboard;

Preferably, the number of third cylinders 12 is greater than 1.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a device of carton high accuracy cross cutting, includes a plurality of bracing piece (1), a plurality of roof (2) are installed to bracing piece (1) one end, insert on roof (2) have motor (3), install bull stick (4) on the drive end of motor (3), first cylinder (5) are installed to bull stick (4) one end, cutting die (6) are installed to the flexible end of first cylinder (5), a plurality of operating panel (7) are installed to bracing piece (1) other end, a serial communication port, alignment structure is installed to roof (2) lower wall, install fixed knot constructs on operating panel (7);

The alignment structure comprises two fixing strips (8), wherein the two fixing strips (8) are arranged on the lower wall surface of the top plate (2), the two fixing strips (8) are arranged at 90 degrees, and a word line laser (9) is arranged on each of the two fixing strips (8);

The fixed knot constructs including second cylinder (10), second cylinder (10) are installed on operation panel (7) lower wall, link (11) are installed to the flexible end of second cylinder (10), third cylinder (12) are installed to link (11) one end lower wall.

2. A device for high precision die cutting of cartons as claimed in claim 1 and characterised in that the number of first cylinders (5) is greater than 1.

3. A device for high precision die cutting of cartons as claimed in claim 1, wherein the number of said one word line lasers (9) is greater than 1.

4. The high-precision die cutting device for the cartons according to claim 1, wherein a fixing frame (13) is arranged between the second air cylinder (10) and the lower wall surface of the operating table (7).

5. A device for high precision die cutting of cartons as claimed in claim 1 and characterised in that the telescopic end of the third cylinder (12) is fitted with a non-slip rubber block (14).

6. A device for high precision die cutting of cartons as claimed in claim 1 and wherein the number of third cylinders (12) is greater than 1.