Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, the straight rice-flour noodles cutting machine of a kind of motor without conversion rotation direction, service life of equipment length is provided.
The present invention solves its technical problem and is achieved through the following technical solutions:
A kind of straight rice-flour noodles cutting machine, it is characterized in that: by frame, device for transporting objects, drive reversing arrangement, shearing device forms, device for transporting objects is installed in frame, drive reversing arrangement to be installed in frame one side, shearing device is installed on device for transporting objects top in frame, described driving reversing arrangement is by gear housing, decelerator, angular wheel, electromagnetic clutch, drive sprocket, sprocket shaft, chain drive-belt forms, gear housing is installed in frame one side, reducing motor is installed in the outer top of gear housing, angular wheel is installed in reducing motor output shaft end in gear housing, sprocket shaft rotates and is installed in gear housing, drive sprocket is installed in gear housing inner sprocket axle middle part, electromagnetic clutch is slidably mounted on sprocket shaft, chain drive-belt is connected between drive sprocket and shearing device.
And described electromagnetic clutch is comprised of positive movement electromagnetic clutch, the electromagnetic clutch of motion in the other direction, positive movement electromagnetic clutch, the electromagnetic clutch of motion in the other direction relative sliding are installed on sprocket shaft and can mesh with angular wheel.
Advantage of the present invention and beneficial effect are:
The present invention utilizes the adhesive of electromagnetic clutch and discharges and makes drive sprocket obtain contrary rotation with the electromagnetic clutch at two ends, thereby realizes the reciprocating motion of shearing device, and decelerator need not commutate repeatedly, has extended the service life of motor.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the enlarged drawing of reductor part of the present invention.
1-decelerator, 2-cut off motor, 3-line slideway, 4-saw blade, 5-vertical bar material, 6-mass transport adhesive tape, 7-positive movement electromagnetic clutch, 8-drive sprocket, 9-angular wheel, 10-counter motion electromagnetic clutch, 11-gear housing, 12-frame.
The specific embodiment
Below by specific embodiment, the invention will be further described, and following examples are descriptive, is not determinate, can not limit protection scope of the present invention with this.
A kind of straight rice-flour noodles cutting machine, by frame 12, device for transporting objects, driving reversing arrangement, shearing device, formed, device for transporting objects is installed in frame, drives reversing arrangement to be installed in frame one side, and shearing device is installed on device for transporting objects top in frame.Drive reversing arrangement bygear housing 11, decelerator 1,angular wheel 9, electromagnetic clutch,drive sprocket 8, sprocket shaft, chain drive-belt forms, gear housing is installed in frame one side, reducing motor is installed in the outer top of gear housing, angular wheel is installed in reducing motor output shaft end in gear housing, sprocket shaft rotates and is installed in gear housing, drive sprocket is installed in gear housing inner sprocket axle middle part, electromagnetic clutch is slidably mounted on sprocket shaft, chain drive-belt is connected between drive sprocket and shearing device, drive the major function of reversing arrangement: thus on moving back and forth, use electromagnetic clutch commutation to avoid decelerator repeatedly to commutate, extend its service life.
Electromagnetic clutch comprises positive movement electromagnetic clutch 7, the electromagnetic clutch of motion in theother direction 10, and positive movement electromagnetic clutch, the electromagnetic clutch of motion in the other direction relative sliding are installed on sprocket shaft and can mesh with separated with angular wheel with release with the adhesive of electromagnetic clutch.
Device for transporting objects is comprised of stepper motor, mass transport adhesive tape 6, and stepper motor is installed in frame, for driving mass transport adhesive tape cycle rotation and stop by arranging; Mass transport adhesive tape rotates and is installed in frame, for delivery of vertical bar material 5; Stepper motor, mass transport Belt Transmission connect.
Shearing device forms by cutting off motor 2, saw blade 4, line slideway 3, and line slideway is installed in frame top, for support cut motor and make its transverse shifting; Cut off motor and slide on outstanding dress and line slideway, for driving saw blade rotation; Saw blade is installed in cut-out motor shaft end, for cutting off vertical bar material.
Operation principle of the present invention is:
SBR: saw blade rotates by cutting off driven by motor continuous high speed; Decelerator continuous rotation, forward, reverse electromagnetic clutch all discharge; Needs according to client to product, by the distance of PLC setting mass transport adhesive tape each run.
Operation principle: mass transport adhesive tape drives running by stepping motor, vertical bar material water lies on transportation rubber belt and does rectilinear motion thereupon, and stepping motor is controlled one section of distance setting of the every operation of transportation rubber belt is stopped automatically by PLC; Then forward electromagnetic clutch adhesive, by sprocket shaft, driven wheel, chain drive-belt, drive cut-out motor and saw blade along line slideway to left movement, the saw blade of High Rotation Speed cuts off vertical bar material, and when cutting off motor and saw blade arrival high order end, forward electromagnetic clutch discharges, sprocket shaft, driven wheel, chain drive-belt stop operating, shearing device stop motion; Stepping motor stops after again driving the distance of a setting of transportation rubber belt motion again automatically; Now, oppositely electromagnetic clutch adhesive, drives shearing device to move right along line slideway by sprocket shaft, driven wheel, chain drive-belt, after in like manner vertical bar material being cut off, automatically stops.So iterative cycles, makes automatic, the continuous function that completes cutting vertical bar material of the machine.