CN213197758U

CN213197758U - Printing machine slitting control system and device

Info

Publication number: CN213197758U
Application number: CN202022173793.0U
Authority: CN
Inventors: 李邦磊; 周许梁; 黄春波; 王�华
Original assignee: Hangzhou Taiyang Deke Electric Co ltd
Current assignee: Hangzhou Taiyang Deke Electric Co ltd
Priority date: 2020-09-28
Filing date: 2020-09-28
Publication date: 2021-05-14
Anticipated expiration: 2030-09-28

Abstract

The utility model relates to the field of high-precision servo motor control, in particular to a cutting control system and a device of a printing machine, which solves the problems that the prior printing machine needs to be matched with gears every time the printing specification is changed, is very troublesome and can cause waste of cut paper, and in order to solve the technical problems, the utility model provides a cutting control system and a device of the printing machine, which consists of a cutting mechanism, a servo mechanism and a control system, the utility model facilitates the printing machine to quickly adjust the cutting length through the servo mechanism, improves the production efficiency of customers, and only needs to disconnect the cutter servo motor when the cutter servo motor fails, changes the belt and the corresponding gear into mechanical cutting, can not influence the whole operation of the machine, and the utility model installs a coder at the position of a printing part, can improve and cut the precision, make things convenient for the customer to cut the system when needing the maintenance, change for original mechanical system.

Description

Printing machine slitting control system and device

Technical Field

The utility model relates to a high accuracy servo motor control field specifically is a control system and device are cut to printing machine.

Background

Machines for printing text and images. Modern printing presses typically consist of mechanisms for plating, inking, stamping, feeding (including folding), etc. The working principle is as follows: the characters and images to be printed are made into printing plate, then it is mounted on the printing machine, then the ink is coated on the position of the characters and images on the printing plate by manual or printing machine, then it is directly or indirectly transferred on the paper or other printing material (such as textile, metal plate, plastics, leather, wood plate, glass and ceramic) so as to reproduce the same printed matter as the printing plate. The invention and the development of the printing machine play an important role in the propagation of human civilization and culture, the cutting of the printing machine is an important part of the printing machine, the cutting length of the printing machine needs to be adjusted every time the printing specification of the printing machine is different, but the existing cutting device of the printing machine has the following defects:

the existing printing machine needs to be matched with gears every time when the printing specification is changed every time, the situations that corresponding gears are not available and the gears are inconvenient to change can occur, and the existing printing slitting is controlled by the gears, so that a large number of gears are needed to be prepared by customers, and the size of a book needed by a terminal customer is uncertain, so that the situation that the corresponding gears are unavailable can often occur, the waste of cut paper is large, in addition, the continuous installation of the gears wastes time, the damage to a connecting shaft can be caused, and the work of gear changing is not suitable for new workers.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a control system and device are cut to printing machine to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a device is cut to printing machine, includes backup pad, belt, cuts mechanism, servo mechanism and encoder, fixed mounting has servo mechanism between the backup pad both sides wall, just rotate between the backup pad both sides wall and install and cut the mechanism, servo mechanism and cut and connect through the belt transmission between the mechanism, encoder and servo mechanism electric connection.

Servo mechanism includes second bearing, second gear, cutter servo motor, hold-in range and first gear, a backup pad lateral wall level runs through installs cutter servo motor, cutter servo motor and encoder electric connection, the fixed cover of cutter servo motor output has connect first gear, rotate through two second bearing levels between the backup pad both sides wall and install first pivot, the one end activity that first pivot is close to cutter servo motor runs through a backup pad lateral wall to fixed cover has connect the second gear, connect through synchronous belt drive between second gear and the first gear, cutter servo motor's one end activity is kept away from to first pivot runs through a backup pad lateral wall, and fixed cover has connect the fourth gear, the fourth gear passes through belt drive with the cutting mechanism and is connected.

Cutting mechanism includes first bearing, second pivot, cuts roller sword and third gear, install the second pivot through two first bearing horizontal rotations between the backup pad both sides wall, the fixed cup joint of second pivot interlude outer wall has cut the roller sword, the one end activity that the second pivot is close to cutter servo motor runs through backup pad a lateral wall, cutter servo motor's one end activity is kept away from in the second pivot runs through another lateral wall of backup pad to cup joint with third gear is fixed, connect through belt transmission between third gear and the fourth gear.

Preferably, the timing belt is a gutzer timing belt.

Preferably, a mounting plate is fixedly mounted on the outer surface of one side wall of the supporting plate, a touch screen is embedded into one side face, far away from the supporting plate, of the mounting plate, and the touch screen is electrically connected with the cutter servo motor.

Preferably, the support plate is an Contraband-shaped plate.

Preferably, the cutter servo motor is fixedly arranged on one side wall of the supporting plate through a fixing plate, and the output end of the cutter servo motor movably penetrates through the fixing plate.

The utility model provides a control system is cut to printing machine, includes button panel module, encoder, power module, single chip module, servo driver and cutter servo motor, button panel module, encoder, power module and servo driver all with single chip module electric connection, servo driver and cutter servo motor electric connection.

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

(1) the utility model provides a printing machine cuts device, the printing machine of being convenient for quick adjustment cuts the length, improves customer production efficiency, improves customer and trades specification efficiency, improves new employee's quick adaptation etc. moreover, when cutter servo motor is out of order, only need throw off cutter servo motor, change belt and corresponding gear, will become mechanical type and cut, can not influence the whole operation of machine like this, and can have sufficient time, wait for the engineer to go to the maintenance;

(2) the utility model provides a control system is cut to printing machine, its inside encoder is installed in printing part position, can improve and cut the precision to can not too much influence cut partial mechanical mechanism, make things convenient for the customer when cutting the system and need maintain, change for original mechanical system, this system can set up moreover and cut the data of rectifying, prevents that the customer from under the condition of long-term use, and the small deviation that the wearing and tearing that the belt brought is cut relatively accurately.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

fig. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic side view of the present invention;

fig. 4 is a schematic diagram of the system structure of the present invention.

In the figure: 1. backup pad, 2, first pivot, 3, cutter servo motor, 4, fixed plate, 5, first gear, 6, hold-in range, 7, second gear, 8, first bearing, 9, touch-sensitive screen, 10, cut the roller sword, 11, second pivot, 12, belt, 13, third gear, 14, fourth gear, 15, second bearing, 16, mounting panel, 17, encoder.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: the utility model provides a device is cut to printing machine, includes backup pad 1, belt 12, cuts mechanism, servo mechanism and encoder 17, fixed mounting has servo mechanism between the 1 both sides wall of backup pad, just rotate between the 1 both sides wall of backup pad and install and cut the mechanism, servo mechanism and cut and be connected through belt 12 transmission between the mechanism, encoder 17 and servo mechanism electric connection.

The servo mechanism comprises a second bearing 15, a second gear 7, a cutter servo motor 3, a synchronous belt 6 and a first gear 5, a cutter servo motor 3 is horizontally arranged on one side wall of the supporting plate 1 in a penetrating way, the cutter servo motor 3 is electrically connected with an encoder 17, a first gear 5 is fixedly sleeved at the output end of the cutter servo motor 3, a first rotating shaft 2 is horizontally and rotatably arranged between two side walls of the supporting plate 1 through two second bearings 15, one end of the first rotating shaft 2 close to the cutter servo motor 3 movably penetrates through one side wall of the supporting plate 1, a second gear 7 is fixedly sleeved and connected with the first gear 5 through a synchronous belt 6, one end of the first rotating shaft 2 far away from the cutter servo motor 3 movably penetrates through one side wall of the supporting plate 1, and a fourth gear 14 is fixedly sleeved on the cutting mechanism, and the fourth gear 14 is in transmission connection with the cutting mechanism through a belt 12.

Cutting mechanism includes first bearing 8, second pivot 11, cuts roller sword 10 and third gear 13, install second pivot 11 through 8 horizontal rotations of two first bearings between the wall of backup pad 1 both sides, the fixed cover of 11 interlude outer walls of second pivot has cut roller sword 10, the one end activity that second pivot 11 is close to cutter servo motor 3 runs through backup pad 1 lateral wall, the one end activity that cutter servo motor 3 was kept away from in second pivot 11 runs through backup pad 1 another lateral wall to cup joint with third gear 13 is fixed, be connected through belt 12 transmission between third gear 13 and the fourth gear 14.

Specifically, the synchronous belt 6 is a guoz synchronous belt.

Specifically, a mounting plate 16 is fixedly mounted on the outer surface of one side wall of the supporting plate 1, a touch screen 9 is embedded in one side face, far away from the supporting plate 1, of the mounting plate 16, and the touch screen 9 is electrically connected with the cutter servo motor 3.

In particular, the supporting plate 1 is an Contraband-shaped plate.

Specifically, the cutter servo motor 3 is fixedly arranged on one side wall of the supporting plate 1 through a fixing plate 4, and the output end of the cutter servo motor 3 movably penetrates through the fixing plate 4.

The utility model provides a control system is cut to printing machine, includes button panel module, encoder 17, power module, single chip module, servo driver and cutter servo motor 3, button panel module, encoder 17, power module and servo driver all with single chip module electric connection, servo driver and 3 electric connection of cutter servo motor.

The working principle is as follows: the encoder 17 of the system is an external encoder, is arranged at the position of a printing part, can improve the cutting precision, does not influence the mechanical mechanism of the cutting part too much, is convenient for a client to replace the original mechanical system when the cutting system needs to be maintained, the encoder 17 can measure the paper which has been transmitted by a certain distance according to the rotation condition of the printing part and transmits corresponding data to the singlechip module, when the distance is equal to the printing specification required by the client, the singlechip module can drive the cutter servo motor 3 to start to operate through a servo driver, the power supply module of the system is used for supplying power to the whole system, the button panel module of the system comprises a compensation plus button, a compensation- ' button, an enable ' button and a servo inching ' button, and is used for debugging the cutting position of the cutting knife, and the device is provided with a servo mechanism, when the cutter servo motor 3 is started, the output end of the cutter servo motor 3 is rotated with a first gear 5, the first gear 5 is rotated with a second gear 7 through a synchronous belt 6, the second gear 7 is rotated with a first rotating shaft 2, the first rotating shaft 2 is rotated with a fourth gear 14, the fourth gear 14 is rotated with a third gear 13 through a belt 12, the diameter of the third gear 13 is larger than that of the fourth gear 14, so that the third gear 13 is slightly reduced relative to the fourth gear 14, the third gear 13 is rotated with a second rotating shaft 11, and the second rotating shaft 11 is rotated with a slitting roller knife 10, so that slitting of paper is realized; the device comprises the following specific operation steps: firstly, pressing an enabling button to disconnect cutting servo enabling, thereby adjusting a slitting knife and ensuring that a machine can cut paper once, setting a required cutting length through a touch screen 9, and finely adjusting the deviation correcting data to prevent small deviation caused by abrasion of a belt 12 under the condition that a client uses the paper for a long time. After the paper knife edge is adjusted, the machine can be normally started, the position of the knife edge does not need to be adjusted once when the specification is not changed, and if the paper cutting length needs to be changed, the adjustment can be completed by repeating the steps.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a device is cut to printing machine which characterized in that: the cutting device comprises a supporting plate (1), a belt (12), a cutting mechanism, a servo mechanism and an encoder (17), wherein the servo mechanism is fixedly arranged between two side walls of the supporting plate (1), the cutting mechanism is rotatably arranged between the two side walls of the supporting plate (1), the servo mechanism is in transmission connection with the cutting mechanism through the belt (12), and the encoder (17) is electrically connected with the servo mechanism;

the servo mechanism comprises a second bearing (15), a second gear (7), a cutter servo motor (3), a synchronous belt (6) and a first gear (5), the cutter servo motor (3) is installed on one side wall of the support plate (1) in a horizontal penetrating mode, the cutter servo motor (3) is electrically connected with the encoder (17), the first gear (5) is fixedly sleeved at the output end of the cutter servo motor (3), a first rotating shaft (2) is installed between two side walls of the support plate (1) through two second bearings (15) in a horizontal rotating mode, one end of the first rotating shaft (2) close to the cutter servo motor (3) movably penetrates through one side wall of the support plate (1) and is fixedly sleeved with the second gear (7), the second gear (7) is connected with the first gear (5) through the synchronous belt (6) in a transmission mode, one end of the first rotating shaft (2) far away from the cutter servo motor (3) movably penetrates through one side wall of the support plate (1), a fourth gear (14) is fixedly sleeved, and the fourth gear (14) is in transmission connection with a splitting mechanism through a belt (12);

cut mechanism includes first bearing (8), second pivot (11), cuts roller sword (10) and third gear (13), rotate through two first bearing (8) levels between backup pad (1) both sides wall and install second pivot (11), second pivot (11) interlude outer wall is fixed to have cup jointed and cuts roller sword (10), backup pad (1) a lateral wall is run through in the one end activity that second pivot (11) are close to cutter servo motor (3), the one end activity that cutter servo motor (3) were kept away from in second pivot (11) runs through backup pad (1) another lateral wall to cup joint with third gear (13) is fixed, connect through belt (12) transmission between third gear (13) and fourth gear (14).

2. A printing press slitting device according to claim 1, characterized in that: the synchronous belt (6) is a Ganz synchronous belt.

3. A printing press slitting device according to claim 1, characterized in that: backup pad (1) a lateral wall surface fixed mounting has mounting panel (16), a side embedding that backup pad (1) was kept away from in mounting panel (16) is installed touch-sensitive screen (9), touch-sensitive screen (9) and cutter servo motor (3) electric connection.

4. A printing press slitting device according to claim 1, characterized in that: the supporting plate (1) is a v-21274; shaped plate.

5. A printing press slitting device according to claim 1, characterized in that: the cutter servo motor (3) is fixedly installed on one side wall of the supporting plate (1) through the fixing plate (4), and the output end of the cutter servo motor (3) movably penetrates through the fixing plate (4).

6. The printing press slitting device according to any one of claims 1 to 5, resulting in a printing press slitting control system, characterized in that: including button panel module, encoder (17), power module, single chip microcomputer module, servo driver and cutter servo motor (3), button panel module, encoder (17), power module and servo driver all with single chip microcomputer module electric connection, servo driver and cutter servo motor (3) electric connection.