Perforating device on a kind of paper carrying belt puncher
Technical field
The utility model relates to a kind of paper carrying belt punch device, especially relates to the perforating device on the paper carrying belt puncher.
Background technology
In the slice component encapsulation field, main at present employing paper carrying belt encapsulates.The production process of paper carrying belt is as follows: raw material are cut be processed into disc type coiling thing earlier, again by the perforating device punching, just can be used for the encapsulation of slice component behind the removal soft flocks of singing.Perforating device on the existing paper carrying belt puncher mainly comprises punching head assembly, pinwheel, motor and is connected belt, during use, paper carrying belt passes punching head assembly and pinwheel respectively, the punching head assembly punches to paper carrying belt, specifically be that punching head moves up and down the realization punching on the punching head assembly, punching is finished rear motor and is rotated by connecting the belt drives pinwheel, be that the paper carrying belt that pinwheel drive punching is finished moves forward, the punching head assembly continues the paper carrying belt of back is punched, and action goes round and begins again.The deficiency that perforating device on the existing paper carrying belt puncher exists is: 1. because use for a long time and connect belt and can be out of shape, be that error can appear in the spacing of adjacent holes on the paper carrying belt thereby influence distance that paper carrying belt moves forward, the product quality precision is low; 2. move rear motor on the punching head and rotate by connecting the belt drives pinwheel, the error on the time of occurrence easily between the two, thus influencing the carrying out of drilling process, production efficiency is lower.
Summary of the invention
Goal of the invention of the present utility model is in order to solve the perforating device above shortcomings on the existing paper carrying belt puncher, a kind of novel structure to be provided, and can improve the perforating device on the paper carrying belt puncher of product precision and production efficiency.
In order to realize above-mentioned goal of the invention, the utility model has adopted following technical scheme:
Perforating device on a kind of paper carrying belt puncher, comprise punching head assembly and pinwheel, pinwheel and punching head assembly are provided with along the paper carrying belt travel track, also comprise servomotor and sensor, sensor is installed on the punching head assembly, servomotor links to each other with pinwheel, and servomotor is connected by signal with sensor.
As preferably, described sensor is installed on the punching head of punching head assembly, moving i.e. punching on the punching head and finishing, sensor sensing to after just send signal.
Adopted the perforating device on a kind of paper carrying belt puncher of technique scheme, after the punching head assembly is finished paper carrying belt punching, thereby sensor signals to servomotor control pinwheel and rotates the reach of drive paper carrying belt, adopt servomotor to replace the existing belt wheel kind of drive, stability is better, improved the precision of product, and the servomotor long service life.The advantage of the perforating device on this paper carrying belt puncher is a novel structure, the product precision height of production, and production efficiency is also high.
Description of drawings
Fig. 1: example structure schematic diagram of the present utility model.
The specific embodiment
Be described further below in conjunction with 1 pair of the utility model of accompanying drawing.
Perforating device on a kind of paper carrying belt puncher as shown in Figure 1 mainly comprises punching head assembly 1, pinwheel 5, servomotor 3 and sensor 2, and punching head assembly 1, pinwheel 5 and servomotor 3 are installed on the frame 6 of paper carrying belt puncher.Pinwheel 5 and punching head assembly 1 are along paper carrying belt 4 travel track settings.Sensor 2 is installed on the punching head of punching head assembly 1, and servomotor 3 links to each other with pinwheel 5, and servomotor 3 and sensor 2 are connected by signal.
During use, paper carrying belt 4 passes punching head assembly 1 and pinwheel 5 respectively, and the punching head on the punching head assembly 1 moves up and down paper carrying belt 4 is punched.After finishing, punching moves on the punching head, sensor 2 on it signals to servomotor 3, servomotor 3 control pinwheels 5 rotate, pinwheel 5 plays traction paper carrying belt 4, be that the paper carrying belt that pinwheel 5 drive punchings are finished moves before 4, punching head assembly 1 continues the paper carrying belt 4 of back is punched, and action goes round and begins again.
Above-mentioned only is preferred embodiment of the present utility model, and all equalizations of being done according to the utility model claim change and modify, and all should belong to the covering scope of the utility model patent.