A kind of high speed roll paper tube core cutting device
Technical field
The utility model belongs to roll paper production and processing technical field, and in particular to a kind of high speed roll paper tube core cutting device.
Background technique
Existing roll paper tube core cutting device is to drive cutter to operate by synchronous belt, but the mechanism is only applicable to middle low speed
The cutting of roll paper tube core, service life are relatively short;And pipe crimping axis, without additional reinforcement device, Pipe Cutting segmentation precision is not high.
Utility model content
The purpose of this utility model is to provide a kind of high speed roll paper tube core cutting devices, to solve in above-mentioned background technique
The problem of proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of high speed roll paper tube core cutting device, packet
Include organic frame, fixed pedestal, oscillating arm mechanisms, translation mechanism, pipe crimping axis mechanism, guiding mechanism, cutter mechanism and pressing wheel mechanism, institute
State fixed pedestal and pipe crimping axis mechanism be fixed on the rack respectively, the oscillating arm mechanisms, translation mechanism, guiding mechanism,
Cutter mechanism and pressing wheel mechanism are separately positioned on fixed pedestal;
The oscillating arm mechanisms include decelerating motor, the first swing arm and the second swing arm, and the decelerating motor is fixed at
On fixed pedestal, the decelerating motor is fixedly connected with one end of the first swing arm, first swing arm other end and the second swing arm
One end is hinged;
Guide rail is provided on the fixed pedestal, the translation mechanism includes translation plates, and the translation plates setting is being led
On rail, the translation plates and the second swing arm other end are hinged;
The pipe crimping axis mechanism includes pipe crimping axis, and pipe crimping axis one end is fixedly connected with rack, and the pipe crimping axis is another
It holds close to guiding mechanism and is provided with pars contractilis;
The guiding mechanism includes cylinder and the guide part that is arranged on cylinder piston rod, and the cylinder is arranged in fixation
On pedestal;
The cutter mechanism includes cutter mounting plate, cut actuator, by guide part and several cutters, described to cut
Knife mounting plate is fixed in translation plates, and the cut actuator is arranged on cutter mounting plate, it is described by guide part and
Several cutters are connect with cut actuator, described to be cooperated by guide part and guide part.
Preferably, the pressing wheel mechanism includes pinch roller mounting blocks and three pinch rollers, and the pinch roller passes through pinch roller mounting blocks
It is arranged on fixed pedestal, three pinch rollers are evenly distributed around pipe crimping axis.
Preferably, the quantity of the cutter is three, and three cutters are arranged evenly around pipe crimping axis.
Preferably, described to be provided with rubber in the mating surface of guide part and guide part.
Preferably, the decelerating motor is servo motor.
The utility model has the advantages that
(1) a kind of high speed roll paper tube core cutting device of the utility model, by oscillating arm mechanisms come mobile cutting knife mechanism, and
Cutter mechanism is designed using three knives, is driven cutter to shrink and be unfolded by cylinder, suitable for the cutting operation of high speed pipe crimping, is made
With lasting a long time.
(2) a kind of high speed roll paper tube core cutting device of the utility model, by pressing wheel mechanism to molding roll paper tube core into
The multiple pressure of row, and pipe crimping axis is reinforced, improve the precision of Pipe Cutting segmentation;It is set in the mating surface of guide part and guide part
It is equipped with rubber, avoids and is directly collided by guide part with guide part, extend the service life of component.
Detailed description of the invention
Fig. 1 is the utility model overlooking structure diagram.
Fig. 2 is that guiding mechanism and cutter mechanism cooperate schematic diagram in the utility model.
In figure: 1- fixed pedestal, 2- oscillating arm mechanisms, 21- decelerating motor, the first swing arm of 22-, the second swing arm of 23-, 3- pipe crimping
Axis mechanism, 31- pipe crimping axis, 32- pars contractilis, 4- guiding mechanism, 41- cylinder, 42- guide part, 5- cutter mechanism, 51- cutter peace
Loading board, 52- cut actuator, 53- is by guide part, 54- cutter, 6- pressing wheel mechanism, 61- pinch roller mounting blocks, 62- pinch roller, 7-
Translation plates, 8- roll paper tube core.
Specific embodiment
The embodiments of the present invention are further illustrated with reference to the accompanying drawing.
As shown in Figs. 1-2, a kind of high speed roll paper tube core cutting device, including organic frame, fixed pedestal 1, oscillating arm mechanisms 2,
Translation mechanism, pipe crimping axis mechanism 3, guiding mechanism 4, cutter mechanism 5 and pressing wheel mechanism 6, the fixed pedestal 1 and pipe crimping axis mechanism
3 are fixed on the rack respectively, the oscillating arm mechanisms 2, translation mechanism, guiding mechanism 4, cutter mechanism 5 and pressing wheel mechanism 6
It is separately positioned on fixed pedestal 1;
The oscillating arm mechanisms 2 include decelerating motor 21, the first swing arm 22 and the second swing arm 23, and the decelerating motor 21 is solid
Fixed to be arranged on fixed pedestal 1, the decelerating motor 21 is fixedly connected with one end of the first swing arm 22, and first swing arm 22 is another
One end and 23 one end of the second swing arm are hinged;
Guide rail is provided on the fixed pedestal 1, the translation mechanism includes translation plates 7, and the setting of translation plates 7 exists
On guide rail, the translation plates 7 and 23 other end of the second swing arm are hinged;
The pipe crimping axis mechanism 3 includes pipe crimping axis 31, and described 31 one end of pipe crimping axis is fixedly connected with rack, the pipe crimping axis
31 other ends are close to guiding mechanism 4 and are provided with pars contractilis 32;
The guiding mechanism 4 includes cylinder 41 and the guide part 42 that is arranged on 41 piston rod of cylinder, the cylinder 41
It is arranged on fixed pedestal 1;
The cutter mechanism 5 includes cutter mounting plate 51, cut actuator 52, by guide part 53 and several cutters
54, the cutter mounting plate 51 is fixed in translation plates 7, and the cut actuator 52 is arranged in cutter mounting plate 51
On, it is described to be connect with cut actuator 52 by guide part 53 and several cutters 54, it is described by guide part 53 and guide part
42 cooperate.
The pressing wheel mechanism 6 includes pinch roller mounting blocks 61 and three pinch rollers 62, and the pinch roller 62 passes through pinch roller mounting blocks
61 are arranged on fixed pedestal 1, and three pinch rollers 62 are evenly distributed around pipe crimping axis 31.
The quantity of the cutter 54 is three, and three cutters 54 are arranged evenly around pipe crimping axis 31.
It is described to be provided with rubber in the mating surface of guide part 53 and guide part 42.
The decelerating motor 21 is servo motor.
The working principle of the present embodiment: roll paper tube core 8 is pushed ahead, while 6 pairs of molding roll paper tube cores 8 of pressing wheel mechanism carry out
Multiple pressure and limit pipe crimping axis mechanism 3.After roll paper tube core 8 is advanced to certain length, the decelerating motor 21 in oscillating arm mechanisms 2 is driven
First swing arm 22 rotation, the first swing arm 22 drive the second swing arm 23 to swing, and then the second swing arm 23 pushes translation plates 7 to Forward
It is dynamic.After translation plates 7 drive cutter mechanism 5 to be thereon moved to the position cooperated with guiding mechanism 4, the cylinder 41 of guiding mechanism 4
Band lower moving guide 42 is stretched out, and guide part 42 is pushed by guide part 53 to be oriented to cutter mechanism 5, so that cutter mechanism 5
In three cutters 54 mutually tighten, while the pars contractilis 32 of 31 one end of pipe crimping axis stretches forward certain distance to vacate cutting
Space, roll paper tube core 8 are cut off by three cutters 54.It bounces back with exhaust hood 41 with lower moving guide 42, three cutters 54 are mutually unfolded
And keep in the center, while the pars contractilis 32 of 31 one end of pipe crimping axis bounces back to original position, oscillating arm mechanisms 2 drive translation plates 7 to return to starting
It puts and stops operating, complete within 22 continuous rotation of the first swing arm one week a cycle of roll paper tube core cutting.
A kind of high speed roll paper tube core cutting device of the utility model, by oscillating arm mechanisms 2 come mobile cutting knife mechanism 5, and
Cutter mechanism 5 is designed using three knives, drives cutter 54 to shrink and be unfolded by cylinder 41, the cutting suitable for high speed pipe crimping is made
Industry, service life are longer.
A kind of high speed roll paper tube core cutting device of the utility model is carried out by 6 pairs of molding roll paper tube cores 8 of pressing wheel mechanism
Multiple pressure, and pipe crimping axis 31 is reinforced, improve the precision of Pipe Cutting segmentation;By the mating surface of guide part 53 and guide part 42
On be provided with rubber, avoid and directly collided by guide part 53 and guide part 42, extend the service life of component.
Specific embodiment of the utility model is described in detail above, but it is merely an example, this is practical new
Type is not restricted to above description specific embodiment.To those skilled in the art, any pair of the utility model carries out
Equivalent modifications and substitution are also all among the scope of the utility model.Therefore, in the spirit and scope for not departing from the utility model
Equal transformation made by lower and modification, all cover in the scope of the utility model.