CN219563211U - Paper cutting device of rotary press - Google Patents

Abstract

The utility model belongs to the technical field of rotary press products, and particularly relates to a paper cutting device of a rotary press, which comprises a case, wherein an operation table top is arranged on the top surface of the case, sliding grooves are formed in two sides of the operation table top, a transverse support is arranged in each sliding groove, the transverse support is in sliding connection with each sliding groove, a first sliding rail is arranged in the upper end of the transverse support, a first driving motor is arranged on the left side of the transverse support, a sliding block is arranged on the first sliding rail, the sliding block is transversely and slidably connected with the first sliding rail, a second driving motor is arranged at the top end of the sliding block, a second sliding rail is arranged on the side elevation of the sliding block, a third driving motor is arranged on the second sliding rail, a cutting knife is connected to the output shaft of the third driving motor, a plurality of rollers are arranged at the bottom of the case, the rollers are arranged as lockable universal wheels, and a control switch is arranged on the upper side wall of the case.

Description

Paper cutting device of rotary press

Technical Field

The utility model relates to the technical field of rotary press products, in particular to a paper cutting device of a rotary press.

Background

A rotary printing press is a device that enables high-speed printing, which is one type of web printing press. Rotary presses are mainly used for printing color magazines, high-end commercials, high-end propaganda, paintings, etc., and are generally classified into four, six, eight or more colors according to the number of printable colors.

Conventional commercial offset rotary presses mainly include: the paper feeding device comprises a paper feeding device, a printing device, a drying device, a cooling device, a folding mechanism and a winding mechanism, wherein when the paper feeding device works, roll paper enters the feeding device through the paper feeding device, is printed through the printing device, then is dried through printing ink on a paper surface through the drying device, is cooled by the cooling device, is folded through a folding machine, is wound together through the winding mechanism after being printed, and is then sent to a film cutting machine for die cutting forming. In such a paper cutter, the cutter can only cut straight, and the length of the cutter is uniform, so that the cutter is difficult to cut when facing the paper with complex patterns, and a paper cutting device of a rotary press is provided.

Disclosure of Invention

The utility model aims to provide a paper cutting device of a rotary press, which solves the problems that the cutter provided in the background art can only cut directly, the length of the cutter is uniform, and the cutter is difficult to cut when facing paper with complex patterns.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a rotary press paper cutting device, includes the quick-witted case, operation mesa is installed to the top surface of machine case, operation mesa's both sides are provided with the spout, install horizontal support in the spout, horizontal support and spout sliding connection, be provided with first slide rail on the upper end inside of horizontal support, first driving motor is installed in the left side of horizontal support, install the slider on the first slide rail, slider and the horizontal sliding connection of first slide rail, second driving motor is installed on the top of slider, be provided with the second slide rail on the side elevation of slider, be provided with third driving motor on the second slide rail, be connected with the cutting knife on the output shaft of third driving motor.

Preferably, the first driving motor is electrically connected by a first power connection wire, and the second driving motor and the third driving motor are electrically connected by a second power connection wire.

Preferably, a control switch is arranged on the upper side wall of the case.

Preferably, a plurality of rollers are installed at the bottom of the case, and the rollers are arranged as lockable universal wheels.

Preferably, a gear is arranged at the bottom of the transverse bracket and matched with the sliding groove in a rolling way, and the first driving motor is connected with the gear in a driving way.

Compared with the prior art, the utility model has the beneficial effects that: the device is through the use of three driving motor and many slide rails for the device can be according to paper needs, and driving motor drives the support and removes, also drives the cutting knife and carries out arbitrary cutting, can remove at will from front to back, simple structure, convenient to use.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

fig. 2 is a schematic view of a cutting device according to the present utility model.

In the figure: 1. a chassis; 2. an operating table; 3. a transverse bracket; 4. a chute; 5. a first driving motor; 6. a first power supply connection line; 7. a first slide rail; 8. a slide block; 9. a second driving motor; 10. a second slide rail; 11. a second power supply connection line; 12. a third driving motor; 13. a cutting knife; 14. a control switch; 15. and a roller.

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. 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.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "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 to simplify the 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.

Referring to fig. 1-2, the present utility model provides a technical solution: the utility model provides a rotary press paper cutting device, includes quick-witted case 1, operation mesa 2 is installed to the top surface of machine case 1, the both sides of operation mesa 2 are provided with spout 4, install horizontal support 3 in the spout 4, horizontal support 3 and spout 4 sliding connection, be provided with first slide rail 7 on the upper end inside of horizontal support 3, first driving motor 5 is installed in the left side of horizontal support 3, install slider 8 on the first slide rail 7, slider 8 and the horizontal sliding connection of first slide rail 7, second driving motor 9 is installed on the top of slider 8, be provided with second slide rail 10 on the side elevation of slider 8, be provided with third driving motor 12 on the second slide rail 10, be connected with cutting knife 13 on the output shaft of third driving motor 12.

The bottom of the transverse bracket 3 is provided with a gear which is matched with the sliding chute 4 in a rolling way, the first driving motor 5 is connected with the gear in a driving way, the first driving motor 5 rotates to drive the gear at the bottom to move back and forth on the sliding chute 4, the first driving motor 5 is electrically connected by a first power connecting wire 6, the second driving motor 9 and the third driving motor 12 are electrically connected by a second power connecting wire 11, each motor can be independently controlled and used, the upper side wall of the case 1 is provided with a control switch 14, the control switch 14 at the side edge is electrically connected with the driving motor, the driving motor is controlled to operate, the bottom of the case 1 is provided with a plurality of rollers 15, the rollers 15 are arranged to lock universal wheels, the positions of the universal wheels can be changed in different scenes, the side elevation of the sliding block 8 is provided with a second sliding rail 10, the second sliding rail 10 is provided with a third driving motor 12, and the motor 12 can move up and down on the second sliding rail 10.

Working principle: firstly, paper to be sheared is placed on an operation table top 2, a control switch 14 is pressed, the control switch 14 is electrically connected with a driving motor, sliding grooves 4 are arranged on two sides of the operation table top 2, a transverse support 3 is arranged on the sliding grooves 4, gears are arranged at the bottoms of the transverse supports 3 and are in rolling fit with the sliding grooves 4, a first driving motor 5 is in driving connection with the gears, the first driving motor 5 rotates to drive the gears at the bottoms to move back and forth on the sliding grooves 4, the first driving motor 5 is electrically connected by a first power supply connecting wire 6, a first sliding rail 7 is arranged on the inner side of the upper end of the transverse support 3, a sliding block 8 is arranged on the first sliding rail 7, the sliding block 8 is transversely connected with the first sliding rail 7, a second driving motor 9 is arranged on the top end of the sliding block 8, the second driving motor drives the sliding block 8 to slide left and right, a second sliding rail 10 is arranged on the side vertical surface of the sliding block 8, a third driving motor 12 is arranged on the second sliding rail 10, a cutting knife 13 is connected on an output shaft of the third driving motor 12, the third driving motor drives the cutting knife 13 to move up and down, different depths of paper can be cut, and the paper can be cut by the different cutting motors and can move left and right sides of the paper by means of the sliding blocks 3 and the sliding blocks 3 are moved left and right and the sliding blocks are required to move.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

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 (5)

1. The utility model provides a rotary press paper cutting device, includes machine case (1), its characterized in that: the utility model discloses a machine case, including machine case (1), operation mesa (2) are installed to the top surface of machine case (1), both sides of operation mesa (2) are provided with spout (4), install transverse support (3) in spout (4), transverse support (3) and spout (4) sliding connection, be provided with first slide rail (7) on the upper end inside of transverse support (3), first driving motor (5) are installed in the left side of transverse support (3), install slider (8) on first slide rail (7), slider (8) and first slide rail (7) lateral sliding connection, second driving motor (9) are installed on the top of slider (8), be provided with second slide rail (10) on the side elevation of slider (8), be provided with third driving motor (12) on second slide rail (10), be connected with cutting knife (13) on the output shaft of third driving motor (12).

2. A rotary press paper cutting apparatus as claimed in claim 1, wherein: the first driving motor (5) is electrically connected by a first power supply connecting wire (6), and the second driving motor (9) and the third driving motor (12) are electrically connected by a second power supply connecting wire (11).

3. A rotary press paper cutting apparatus as claimed in claim 1, wherein: the upper side wall of the case (1) is provided with a control switch (14).

4. A rotary press paper cutting apparatus as claimed in claim 1, wherein: a plurality of rollers (15) are arranged at the bottom of the case (1), and the rollers (15) are arranged to lock universal wheels.

5. A rotary press paper cutting apparatus as claimed in claim 1, wherein: the bottom of the transverse bracket (3) is provided with a gear which is matched with the chute (4) in a rolling way, and the first driving motor (5) is connected with the gear in a driving way.