CN208035069U - A kind of particles pellet device with screening function - Google Patents

Abstract

The utility model discloses a kind of particles pellet devices with screening function,Including driver and slitter shaft roll-setting gear,The upper surface of the driver is installed with mounting base,The upper surface of the mounting base is provided with bearing block,The inside of the bearing block is installed with bearing,The upper surface of the bearing is installed with slitter shaft,The both ends of the slitter shaft are installed with slitter shaft roll-setting gear,The upper surface of the slitter shaft roll-setting gear is installed with die head seat,The die head seat is internally provided with die sleeve,The die sleeve is internally provided with cutter,The bottom of the cutter is axially connect with slitter shaft,Aftershaping is squeezed by die hole,It is cut by high speed cutter,And utilize cutter distance-adjusting device fine tuning cutting orientation,So that entire cutting process is more prone to control,Effectively raise cutting efficiency and mass particle.

Description

A kind of particles pellet device with screening function

Technical field

The utility model is related to particles pelletizing field, specially a kind of particles pellet device with screening function.

Background technology

With the rapid development of science and technology, the continuous renewal of mechanical equipment, the pelletizing mode of double screw extruder material It is also required for more advanced improvement, to come the needs for meeting different customers, the production yields for improving equipment production, reduction equipment Energy consumption, but there is also following shortcoming problems for existing particles pellet device：

For example, application No. is 201720295632.4, patent name is that a kind of practicality of the anti-sticking pellet device of Masterbatch is new Type patent：

It has achieved the effect that Masterbatch pellet device is anti-sticking during use, to also improve Masterbatch pelletizing The working efficiency of device, to also improve the service efficiency of Masterbatch pellet device.

But existing particles pellet device has the following defects：

（1）The cutter micromatic setting of existing pelleter adjusts cumbersome, the to cut out easy band tail of micelle, influences The condition of particle；

（2）The cutting clearance roll adjustment of former pellet device is realized by the adjusting of three screws on die head seat, from Theoretically, cutter roll adjustment may be implemented in the structure pushed away by such 3 points, pushed up, but is found by practical application, such roll adjustment Method is very time-consuming and laborious, inconvenient, and difficulty is larger, and in addition reliability is also poor, because point of adjustment is point contact, Force is easily deformed, and is changed so as to cause the gap mixed up.

Invention content

In order to overcome the shortcomings of that prior art, the utility model provide a kind of particles pelletizing with screening function Device can effectively solve the problem that the problem of background technology proposes.

Technical solution adopted by the utility model to solve its technical problems is：

A kind of particles pellet device with screening function, including driver and slitter shaft roll-setting gear, the driving The upper surface of device is installed with mounting base, and the upper surface of the mounting base is provided with bearing block, and the inside of the bearing block is solid Dingan County is equipped with bearing, and the upper surface of the bearing is installed with slitter shaft, and the both ends of the slitter shaft are installed with cutter The upper surface of axis roll-setting gear, the slitter shaft roll-setting gear is installed with die head seat, and the die head seat is internally provided with Die sleeve, the die sleeve are internally provided with cutter, and the bottom of the cutter is axially connect with slitter shaft, on the outer wall of the cutter Also it is inlaid with discharge port.

Further, the outer wall of the slitter shaft roll-setting gear is fixedly mounted on the inner wall of die head seat, the slitter shaft Roll-setting gear includes baffle and adjusting nut, and the baffle is fixedly mounted on the left side of die head seat, the both ends of the baffle Adjusting nut uniformly is installed.

Further, the right end of the adjusting nut and the inner wall of bearing block closely connect.

Further, the upper surface of the bearing block is provided with adjusting screw.

Further, the lower surface of the die head seat is also installed with outside protective covers.

Further, the inside of the outside protective covers is additionally provided with scale, the outer wall of the upper end and die head seat of the scale It is connected.

Further, it is provided with feed inlet on the right side of the die head seat.

Compared with prior art, the utility model has the beneficial effects that：

（1）Slitter shaft roll-setting gear is provided on the slitter shaft of the utility model, slitter shaft roll-setting gear uses leading screw knot Structure realizes that moving horizontally for bearing block, i.e. cutting clearance are adjusted by rotating adjusting nut, this kind of adjustment structure point of adjustment is few, Easy to operate, easy to implement and good reliability can read minimum cutting clearance in addition, increasing scale structure by scale Value, to keep adjustment process more convenient；

（2）The utility model is cut by die hole aftershaping by high speed cutter using feed inlet input plastic, rubber It cuts, and utilizes cutter distance-adjusting device fine tuning cutting orientation so that entire cutting process is more prone to control, and effectively raises Cutting efficiency and mass particle.

Description of the drawings

Fig. 1 is the overall structure diagram of the utility model；

Fig. 2 is the slitter shaft roll-setting gear structural schematic diagram of the utility model.

Figure label：

1- drivers；2- mounting bases；3- slitter shafts；4- bearing blocks；5- die head seats；6- feed inlets；7- die sleeves；8- discharges Mouthful；9- cutters；10- slitter shaft roll-setting gears；11- baffles；12- adjusting nuts；13- adjusting screws；14- outside protective covers；15- is marked Ruler；16- bearings.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work The every other embodiment obtained, shall fall within the protection scope of the present invention.

As depicted in figs. 1 and 2, the utility model provides a kind of particles pellet device with screening function, including The upper surface of driver 1 and slitter shaft roll-setting gear 10, the driver 1 is installed with mounting base 2, the mounting base 2 Upper surface is provided with bearing block 4, and the inside of the bearing block 4 is installed with bearing 16, and the upper surface of the bearing 16 is fixed Slitter shaft 3 is installed, the both ends of the slitter shaft 3 are installed with slitter shaft roll-setting gear 10, increase at the both ends of slitter shaft 3 Slitter shaft roll-setting gear 10, and slitter shaft roll-setting gear 10 facilitates adjusting cutting clearance using screw structure design, improves and cuts Precision is cut, the upper surface of the slitter shaft roll-setting gear 10 is installed with die head seat 5, is set on the right side of the die head seat 5 It is equipped with feed inlet 6, the die head seat 5 is internally provided with die sleeve 7, and the die sleeve 7 is internally provided with cutter 9, the cutter 9 Bottom and slitter shaft 3 it is axial connect, discharge port 8 is also inlaid on the outer wall of the cutter 9, whole device passes through feed inlet 6 Inside high molecular polymer device, certain length is cut by being extruded after die hole, and by high-speed rotating cutter Particle, the compressed air then entered by the air inlet being arranged on the surface of die head seat 5 are transported to lower discharge port 8, with Just it is transported to next equipment.

It further illustrates, the outer wall of the slitter shaft roll-setting gear 10 is fixedly mounted on the inner wall of die head seat 5, institute It includes baffle 11 and adjusting nut 12 to state slitter shaft roll-setting gear 10, and the baffle 11 is fixedly mounted on the left side of die head seat 5 On, the both ends of the baffle 11 are uniformly equipped with adjusting nut 12, and the inner wall of the right end and bearing block 4 of the adjusting nut 12 is tight The upper surface of close connection, the bearing block 4 is provided with adjusting screw 13, and the lower surface of the die head seat 5 is also installed with guarantor Outer cover 14 is protected, the inside of the outside protective covers 14 is additionally provided with scale 15, the upper end of the scale 15 and the outer wall phase of die head seat 5 Connection, adjusting screw 13 are embedded in bearing block 4, and the baffle 11 of lower ending opening is connect with die head seat 5, and adjusting nut 12 is stuck in baffle In 11 opening, realize that moving horizontally for bearing block 4, i.e. cutting clearance are adjusted by rotating adjusting nut 12, such adjusting knot Structure point of adjustment is few, easy to operate, easy to implement and good reliability, in addition, increasing scale structure, can be read most by scale Small cutting clearance value, to keep adjustment process more convenient.

It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation Involved claim.

Claims (7)

1. a kind of particles pellet device with screening function, including driver（1）With slitter shaft roll-setting gear（10）, special Sign is：The driver（1）Upper surface be installed with mounting base（2）, the mounting base（2）Upper surface be provided with axis Bearing（4）, the bearing block（4）Inside be installed with bearing（16）, the bearing（16）Upper surface be installed with Slitter shaft（3）, the slitter shaft（3）Both ends be installed with slitter shaft roll-setting gear（10）, the slitter shaft roll-setting gear （10）Upper surface be installed with die head seat（5）, the die head seat（5）Be internally provided with die sleeve（7）, the die sleeve（7） Be internally provided with cutter（9）, the cutter（9）Bottom and slitter shaft（3）Axial connection, the cutter（9）Outer wall on Also it is inlaid with discharge port（8）.

2. a kind of particles pellet device with screening function according to claim 1, it is characterised in that：The cutter Axis roll-setting gear（10）Outer wall be fixedly mounted on die head seat（5）Inner wall on, the slitter shaft roll-setting gear（10）Including gear Plate（11）And adjusting nut（12）, the baffle（11）It is fixedly mounted on die head seat（5）Left side on, the baffle（11）'s Both ends are uniformly equipped with adjusting nut（12）.

3. a kind of particles pellet device with screening function according to claim 2, it is characterised in that：The adjusting Nut（12）Right end and bearing block（4）Inner wall closely connect.

4. a kind of particles pellet device with screening function according to claim 1, it is characterised in that：The bearing Seat（4）Upper surface be provided with adjusting screw（13）.

5. a kind of particles pellet device with screening function according to claim 1, it is characterised in that：The die head Seat（5）Lower surface be also installed with outside protective covers（14）.

6. a kind of particles pellet device with screening function according to claim 5, it is characterised in that：The protection Outer cover（14）Inside be additionally provided with scale（15）, the scale（15）Upper end and die head seat（5）Outer wall be connected.

7. a kind of particles pellet device with screening function according to claim 1, it is characterised in that：The die head Seat（5）Right side on be provided with feed inlet（6）.