CN201020743Y

CN201020743Y - Cutting device of playing card cutter

Info

Publication number: CN201020743Y
Application number: CNU2007201085248U
Authority: CN
Inventors: 蒋元龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-04-19
Filing date: 2007-04-19
Publication date: 2008-02-13
Anticipated expiration: 2017-04-19

Abstract

The utility model discloses a separating device for the paper card separating device which is composed of a machine body, a synchronous guide roller, a guiding roll, an upper cutter (4) and a lower cutter (2), wherein the upper cutter is fixedly arranged on the machine body; the synchronous guide roller is arranged at the front side of the upper and the lower cutters; and the guiding roller is arranged at the backside of the upper and the lower cutters. The device is characterized in that both the synchronous guide roller and the guiding roll are connected with the servo electric motor transmission; the backside of the synchronous is provided with an electric eye (5); the electric eye and the servo electric motor are in electric connection with the programmable controller; and the lower cutter of the lower cutter is arranged on the machine frame and can be hoisted up and down. The separating device in such structure adopts automatic control by the servo electric motor and the programmable controller and thereby is capable of accurate cutting of the paper card. For paper cards with different sizes, the cutting data can be preset on the programmable controller, thereby solving the problem in prior art that cutting of paper cards with different sizes requires replacing the cutter and the separating roller.

Description

The cutting device of playing cards cutting machine

Technical field

The utility model belongs to the processing equipment class of playing card playing cards, particularly be the cutter sweep of playing cards.

Background technology

At present, playing card are after finishing printing, by feeding mechanical paper is delivered to and to be cut on the roll surface, adopt the Circular cutter sheet directly to be pressed in then and cut on the roller, with the paper indentation or break, owing to directly contact with roll surface when this device blade is worked, make the easy rust of edge, because roll surface easily cuts out vestige, cut size and be difficult at the roll shaft over glaze simultaneously to fine setting, thereby cause blade life short, the processing easy break-down.In order to address this is that,, a kind of blade of blade of protecting makes the nonabradable playing card cutting device of blade with regard to having been arranged.Look into Chinese patent, wherein famous being called " a kind of playing card indentation, cutting device ", the patent No. is 200520019812.7 utility model patent, following technical scheme is disclosed: " a kind of playing card indentation, cutting device; comprise blade, cut roller; it is characterized in that the beaming roller of cutting roller is with axle sleeve outward, the below correspondence position of axle sleeve and blade has radial slot.”。This machine is owing to have the axle sleeve of radial slot outside cutting the roll shaft of roller; cutting size can be by axle sleeve in axial fine setting; blade is over against the radial slot of axle sleeve; paper by the time when the groove position of roll shaft, blade is indentation or cut off paper on paper downwards, because blade directly is not pressed on the roll shaft; blade is not easy to wear; also just need not often change, thereby reduce the time of shutting down, improve production efficiency.But cutting of this structure is equipped with, playing cards for different size, all be to calculate required size of cutting roller diameter from the size that is completed for printing the back paper, though above-mentioned cutting device has solved the problem that blade weares and teares and need not change easily, but, playing cards for different size, when cutting at every turn, still to change and to cut roller, and the axial trimming precision of its roll shaft face is not very high, automaticity is low, thereby pursues high efficiency social background in the incompatible industrialized production at present of this equipment.

The utility model content

In view of the deficiency that background technology exists, the technical problems to be solved in the utility model provides a kind of automaticity height, need not to change to cut roller, and cuts the cutting device of the high playing cards cutting machine of precision.

In order to solve the problems of the technologies described above, the utility model takes following technical scheme to realize: a kind of cutting device of playing cards cutting machine, has body, synchronous deflector roll, guide roller, upper cutter knife and following cutter, described upper cutter knife is fixedly mounted on the body, described synchronous deflector roll is arranged on, the front side of following cutter, described guide roller is arranged on, the rear side of following cutter, it is characterized in that synchronous deflector roll and guide roller all are in transmission connection with servomotor, the rear of described synchronous deflector roll is provided with electric eye, described electric eye and servomotor are electrically connected with Programmable Logic Controller, and described cutter down liftably is installed on the body.

Described cutter down is that realization is liftable like this: following cutter is installed on the cutter shaft, the two ends of cutter shaft are installed on the guide runner, and the guiding guide pillar is set on body, and described guide runner is enclosed within on the guiding guide pillar, in the outside of guide runner one bearing is installed, this bearing contacts with a cam.

Described guiding guide pillar is provided with spring, and an end of this spring contacts with guide runner.

The utility model adopts servomotor, the automatic control of electric eye and Programmable Logic Controller, make the precision of cutting of film-making have increased significantly, playing cards for different size only need just can solve like a cork by the setting of Programmable Logic Controller, and do not exist to resemble in the prior art and will change the trouble of cutting roller, simultaneously, cutter liftably is arranged on the body under it, control by control able to programme, contact with upper cutter knife off and on, realized cutting to playing cards, it cuts the precision height, and the production efficiency height meets the requirement that industrial automation is now produced.

Description of drawings

Further describe specific embodiment of the utility model below more in conjunction with the accompanying drawings.

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the vertical view of the utility model Fig. 1;

Fig. 3 shows structural representation for the utility model Fig. 2 along cuing open of A-A.

The specific embodiment

With reference to accompanying drawing, the cutting device of this playing cards cutting machine, has body, synchronous deflector roll, guide roller, upper cutter knife 4 and following cutter 2, wherein upper cutter knife 4 and following cutter 2 are complementary, described upper cutter knife 4 is fixedly mounted on the body, described synchronous deflector roll is arranged on, following cutter 4,2 front side, guide roller is arranged on, following cutter 4,2 rear side, deflector roll and guide roller all are in transmission connection with servomotor synchronously, the rear of described synchronous deflector roll is provided with electric eye, described electric eye 5 and servomotor are electrically connected with Programmable Logic Controller, and described cutter 2 down liftably is installed on the body.

Described cutter 2 down is that realization is liftable like this: following cutter 2 is installed on the cutter shaft 5, the two ends of cutter shaft 5 are installed on the guide runner 8, guiding guide pillar 9 is set on body, described guide runner 8 is enclosed within on the guiding guide pillar 9, one bearing 7 is installed in the outside of guide runner 8, and this bearing 7 contacts with a cam 1.The lifting of this cutter 2 is down slided up and down and realizes that because the effect of guiding guide pillar 9, it slides up and down stable on guiding guide pillar 9 by guide runner 8, the location matches of cutter 2 and upper cutter knife 4 is accurate under causing.

Described guiding guide pillar 9 is provided with spring 3, and an end of this spring 3 contacts with guide runner 8.Instantly cutter 2 rise contact with upper cutter knife 4 playing cards are cut after, the elastic force of spring 3 and cutter 2 declines under the deadweight of cutter 2 and cutter shaft 6, guide runner 8 makes down.

When the utility model is worked, at first on Programmable Logic Controller, set the specification that will cut playing cards, the playing cards paper that prints is carried by the paper feeding detent mechanism of paper guide and is led cutting device of the present utility model, at first paper is sent into by synchronous deflector roll, Programmable Logic Controller is according to the numerical value of setting, by servomotor synchronous deflector roll and guiding deflector roll are controlled, when the distance that the paper that detects when the electric eye 5 at synchronous deflector roll rear sent reaches requiring of setting, then the transmission mechanism of cutting machine is controlled by Programmable Logic Controller, feasible cam 1 transmission that is connected with transmission mechanism, after this cam 1 rotates, when a side of its projection contacts with bearing 7, cutter 2 is risen, and contact, and paper is cut into playing cards with upper cutter knife 4; After a side of cam 1 projection is left bearing 7, cutter 2 is descended, wait for next testing result, carry out work by each parts of Programmable Logic Controller order again, so go round and begin again, just can finish cutting to paper.

Claims

1. the cutting device of a playing cards cutting machine, has body, synchronous deflector roll, guide roller, upper cutter knife (4) and following cutter (2), described upper cutter knife (4) is fixedly mounted on the body, described synchronous deflector roll is arranged on, following cutter (4,2) front side, described guide roller is arranged on, following cutter (4,2) rear side, it is characterized in that synchronous deflector roll and guide roller all are in transmission connection with servomotor, the rear of described synchronous deflector roll is provided with electric eye (5), described electric eye (5) and servomotor are electrically connected with Programmable Logic Controller, and described cutter (4) down liftably is installed on the body.

2. the cutting device of playing cards cutting machine according to claim 1, it is characterized in that described cutter (2) down is installed on the cutter shaft (6), the two ends of cutter shaft (6) are installed on the guide runner (8), guiding guide pillar (9) is set on body, described guide runner (8) is enclosed within on the guiding guide pillar (9), in the outside of guide runner (8) bearing (7) is installed, this bearing (7) contacts with a cam (1).

3. the cutting device of playing cards cutting machine according to claim 2 is characterized in that described guiding guide pillar (9) is provided with spring (3), and an end of this spring (3) contacts with guide runner (8).