A kind of automatic on-line film thickness detecting device
Technical field
The utility model relates to blown film technical field, is specifically related to a kind of automatic on-line film thickness detecting device.
Background technology
Blown film is a kind of plastic working method, refer to a kind of plastic processing of plastic pellet heating and melting being blown out again to film, the coating materials quality that this processing technology blows out is relevant to machine and the plastic pellet of blown film, if the film blowing out with virgin material, color and luster all claims, totally, finished product stretches, this film is due to its good barrier property, fresh-keeping, damp proof, frost protection, oxygen barrier, oil resistant, can be widely used in weight packaging, as various fresh fruits, meat product, pickles, fresh milk, liquid beverage, medical supplies etc., in blown film process, can ensure the even of thickness to the monitoring of thickness, current monitoring means majority is sampling and measuring or eye estimate, also useful testing tool is monitored, but this testing tool monitoring is not comprehensive, the data feedback detecting not in time, do not reach real-time detection, can not detect film one week, part thickness can not get monitoring, just there will be the part of film blocked up, cross the generation of fickle condition, the film uneven distribution of producing is even.
Utility model content
For the problems referred to above, the utility model provides a kind of automatic on-line film thickness detecting device, and this device can ensure that the thin and thick of film is even.
In order to address the above problem, the technical scheme that the utility model provides is: a kind of automatic on-line film thickness detecting device, it is characterized in that: comprise and detect main frame, data transmission box, installing plate, slide block, annulus guide rail, described slide block is arranged on described annulus guide rail, described installing plate is connected on described slide block, described detection main frame, described data transmit box and are arranged on installing plate, detect Host Detection to thickness data transmit box through data and be delivered to the control module beyond device.
Also comprise drive motor, driving shaft, driven wheel, described drive motor is arranged on installing plate, described drive motor connects driving shaft upper end, described driving shaft is through installing plate, described driven wheel is arranged on driving shaft lower end, drive slide block to move on annulus guide rail by motor, detecting instrument transmits box with signal and moves together with slide block.
On described annulus guide rail, be provided with gear ring, described gear ring engages with described driven wheel.
Also comprise leg, described leg upper end is connected on described annulus guide rail, also comprises support bottom bar, and described support bottom bar is connected to described leg lower end, support bottom bar and be connected with the machine frame beyond device again, whole device is fixed on device machine frame in addition.
Compared with prior art, the beneficial effects of the utility model are: this device is in the time that inflation film manufacturing machine is worked, detecting instrument can detect around ring-shaped guide rail the thickness of each position of a circle of film, and the data energy immediate feedback detecting, to the control module beyond device, realizes detection, complete detection in real time.
Brief description of the drawings
Fig. 1 is the utility model vertical view;
Fig. 2 is the utility model structural representation.
In figure: 1, detect main frame, 2, data transmit box, 3, installing plate, 4, slide block, 5, annulus guide rail, 501, gear ring, 6, leg, 7, support bottom bar, 8, driving shaft, 9, driven wheel, 10, drive motor.
Embodiment
Below the utility model is described further:
Supporting bottom bar 7 is connected with the body beyond device, leg 6 is connected in ring-shaped guide rail 5 to support on bottom bar 7, support bottom bar 7, leg 6, ring-shaped guide rail 5 and gear ring 501 form fixed part, slide block 4, installing plate 3, detect main frame 1, data transmit box 2, drive motor 10, driving shaft 8, driving gear 9 is taken turns composition rotating part, 4 slide blocks 4 are stuck on ring-shaped guide rail 5, slide block 4 can slide with around ring-shaped guide rail 5 one weeks on ring-shaped guide rail 5, on slide block 4, connecting installing plate 3, installing plate 3 makes the position of 4 slide blocks 4 fixing to ensure that each slide block 4 can be stuck on ring-shaped guide rail 5, detection main frame 1 and data transmit box 2 and are arranged on installing plate 3 tops, detect main frame 1 and detect mouthful direction towards ring-shaped guide rail 5 centers of circle, drive motor 10 is fixed on installing plate 3, drive motor 10 is connecting driving shaft 8, driving shaft 8 is through installing plate 3, lower end is connecting driven wheel 9, driven wheel 9 engages with the gear ring 501 on ring-shaped guide rail 5, drive motor 10 drives driving shaft 8 to rotate, driving shaft 8 drives driving gear 9 to take turns rotation, driven wheel 9 drives rotation section to rotate, detect the thickness that main frame 1 turns to ring-shaped guide rail each position probing film of 5 one weeks, the data that detect transmit box 2 by data and pass to the control module beyond device.
More than show and described ultimate principle of the present utility model, principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and instructions, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.