A kind of intelligent efficient plastic process units
Technical field
This utility model is related to a kind of plastic cement production equipment, more particularly to a kind of intelligent colleges and universities' plastic cement production equipment.
Background technology
Plasthetics are modal in daily life, such as in household electrical appliance, instrument and meter, construction equipment, automobile work
The various fields such as industry, haberdashery and hardware, the communication apparatus and medical apparatus and instruments, the use ratio of plasthetics rapidly increase.This
Mainly there is following reason:Firstth, plastic cement is easily worked compared with metal material, and production efficiency is high, energy saving, insulating properties
Can be good, relative density is about 1.0-1.4, than the light half of aluminum, lighter than steel by 3/4, with prominent wear-resisting, decay resistance;Secondth,
In daily and industrial products, a plasthetics reasonable in design tend to replace multiple conventional metal frames parts, add
The distinctive property of utilizing works plastics, with the extremely complex shape of one-shot forming, and can also be designed to clamping structure, so as to
The various securing members assembled in reducing product, reduce metal material consumption and processing and assembly work.
The process of injection-molded item, referred to as injection mo(u)lding or injection moulding are obtained, or is simply referred to as molded.Note
Molded basic process is:Granular macromolecular material (hereinafter referred to as plastics) through screw in injection molding machine extruding and plus
Heat, becomes the melt that can be flowed of molten condition.Under the promotion of screw rod, plastic melt is by injection molding machine nozzle, mould
Sprue, sub-runner and cast gate enter mold cavity, mold the process with definite shape and gauge articles.Existing injection is big
More using feed hopper charging, pour into process raw material when, due to action of gravity, feed hopper can be caused in discharge outlet accumulation
Blocking, so as to affect the normal operation of equipment.
Utility model content
Feed hopper is blocked easily so as to the defect for affecting equipment normally to run to solve raw material, this utility model is special to provide one
Plant the efficient plastic production equipment of intelligence.
The technical solution of the utility model is as follows:
A kind of intelligent efficient plastic process units, including feed hopper and the breeze way of feed hopper lower end is arranged on, delay
Rushing, the discharge end of extruder is provided with die head, through hole, through hole is offered on the side wall of the breeze way
In be interspersed with cross bar, one end of cross bar is arranged in breeze way, the other end is arranged on outside breeze way, in the bottom side of the wall of feed hopper
Offer observation window;The die head includes shell, the electromagnetic heating coil being wrapped on shell, offers crowded on the front end face of shell
Portal, shell is provided with the fixing pipe connected with extrusion cavities, on the outside of fixing pipe, be arranged with defecator, one end of defecator
It is fixed in the inner chamber of shell, in fixing pipe, offers several hand-holes.Cross bar in breeze way is for stirring to raw material
Mix so that the raw material in breeze way can be sequentially entered in extruder, it is to avoid raw material blocking breeze way affects the normal fortune of equipment
OK, observation window is used for the charging situation for observing feed hopper, can be stirred with cross bar in time when there is blocking.Raw material Jing extruders
After die head is entered after compacting mixing, start fusing under the heating of electromagnetic heating coil, Jing after filtering device impurity screening, by note
Enter hole in fixing pipe, finally discharge from extrusion cavities, it is ensured that molding effect.
Used as preferred structure of the present utility model, the defecator is drainage screen.Drainage screen in this programme was used for
Filter impurity, dismantles and installs all more convenient.
Further, also including the heat-insulation layer being arranged on the outside of electromagnetic heating coil.The setting of heat-insulation layer causes the outer of die head
Surface does not leak outside, and the heat energy of electromagnetic heating coil will not distribute waste, improves the heat effect utilization rate of electromagnetic heating coil.
For this utility model is better achieved, the cross bar is stretched into.Hang down
The straight puddler for arranging can increase the stirring scope of raw material.
Further, also including controller and the temperature sensor being arranged in die head, temperature sensor, Electromagnetic Heating
Circle is electrically connected with the controller respectively.Temperature sensor is used to monitor temperature in die head, when too high or too low for temperature in the die head
Controller will be delivered a signal to, control electromagnetic heating coil is adjusted after receiving signal by controller accordingly so that in die head
Moderate temperature, it is ensured that molding effect.
As preferred structure of the present utility model, the diameter with diameter greater than cross bar of the through hole.Through hole with diameter greater than
The diameter of cross bar, staff both can be surrounded through hole rotary bar, be substantially increased cross bar with transverse shifting cross bar again
Mixing effect.
In sum, the beneficial effects of the utility model are:
1st, the cross bar in breeze way is for being stirred to raw material so that the raw material in breeze way can sequentially enter extruding
In machine, it is to avoid raw material blocking breeze way affects the normal operation of equipment.After raw material enters die head Jing after extruder compacting mixing,
Start under the heating of electromagnetic heating coil fusing, Jing filter device impurity screening after, by hand-hole enter fixing pipe in, finally from
Extrusion cavities are discharged, it is ensured that molding effect.
2nd, observation window is used for the charging situation for observing feed hopper, can be stirred with cross bar in time when there is blocking.
3rd, drainage screen is used for impurity screening, and dismounting and installation are all more convenient.
4th, the setting of heat-insulation layer causes the outer surface of die head not leak outside, and the heat energy of electromagnetic heating coil will not distribute waste, carry
The high heat effect utilization rate of electromagnetic heating coil.
5th, vertically disposed puddler can increase the stirring scope of raw material.
6th, temperature sensor is used to monitor temperature in die head, will deliver a signal to when too high or too low for temperature in the die head
Control electromagnetic heating coil is adjusted after receiving signal by controller, controller accordingly so that moderate temperature in die head, it is ensured that
Molding effect.
7th, the diameter with diameter greater than cross bar of through hole, staff both can surround through hole with transverse shifting cross bar again
Rotary bar, substantially increases the mixing effect of cross bar.
Description of the drawings
Fig. 1 is a kind of structural representation of intelligent efficient plastic process units;
Structural scheme of mechanism of the Fig. 2 for die head;
Parts title wherein corresponding to reference is as follows:1- feed hoppers, 2- breeze ways, 3- extruders, 4- die heads,
5- through holes, 6- cross bars, 7- shells, 8- electromagnetic heating coils, 9- extrusion cavities, 10- fixing pipes, 11- defecators, 12- hand-holes,
13- heat-insulation layers, 14- puddlers, 15- observation windows.
Specific embodiment
For this utility model is better achieved, below in conjunction with the accompanying drawings and specific embodiment is done to this utility model further in detail
Carefully illustrate, but embodiment of the present utility model is not limited to this.
As shown in Figure 1 and Figure 2, a kind of intelligent efficient plastic process units, including feed hopper 1 and it is arranged on feed hopper 1
The breeze way 2 of lower end, is connected with extruder 3 on breeze way 2, the discharge end of extruder 3 is provided with die head 4, the breeze way 2
Through hole 5 is offered on the wall of side, cross bar 6 in through hole 5, is interspersed with, one end of cross bar 6 is arranged in breeze way 2, the other end is arranged on
Outside breeze way 2, observation window 15 in the bottom side of the wall of feed hopper 1, is offered;The die head 4 includes shell 7, is wrapped on shell 7
Electromagnetic heating coil 8, extrusion cavities 9 are offered on the front end face of shell 7, shell 7 is provided with the fixing pipe connected with extrusion cavities 9
10, the outside of fixing pipe 10 is arranged with defecator 11, and one end of defecator 11 is fixed in the inner chamber of shell 7, fixing pipe
Several hand-holes 12 are offered on 10.Cross bar 6 in breeze way 2 is for being stirred to raw material so that the original in breeze way 2
Material can be sequentially entered in extruder 3, it is to avoid raw material blocking breeze way 2 affects the normal operation of equipment.Observation window 15 is used to see
The charging situation of feed hopper 1 is examined, can be stirred with cross bar 6 in time when there is blocking.The compacting mixing of raw material Jing extruders 3 is laggard
After entering die head 4, start fusing under the heating of electromagnetic heating coil 8, Jing after filtering 11 impurity screening of device, entered by hand-hole 12
Enter in fixing pipe 10, finally discharge from extrusion cavities 9, it is ensured that molding effect.
Used as preferred structure of the present utility model, the defecator 11 is drainage screen.Drainage screen is used for impurity screening, tears open
Unload and install all more convenient.
Further, also including the heat-insulation layer 13 being arranged on the outside of electromagnetic heating coil 8.The setting of heat-insulation layer 13 causes die head
4 outer surface does not leak outside, and the heat energy of electromagnetic heating coil 8 will not distribute waste, and the heat effect that improve electromagnetic heating coil 8 is utilized
Rate.
For this utility model is better achieved, the cross bar 6 to be stretched into and be vertically connected with puddler on one end of breeze way 2
14.Vertically disposed puddler 14 can increase the stirring scope of raw material.
Further, also including controller and the temperature sensor being arranged in die head 4, temperature sensor, electromagnetism add
Gas ket is electrically connected with the controller respectively.Temperature sensor is used to monitor the temperature in die head, too high or too low for temperature in die head 4
When will deliver a signal to controller, control electromagnetic heating coil 8 is adjusted after receiving signal by controller accordingly so that die head
Moderate temperature in 4, it is ensured that molding effect.
As preferred structure of the present utility model, the diameter with diameter greater than cross bar 6 of the through hole 5.The diameter of through hole 5 is big
In the diameter of cross bar 6, staff both can be surrounded through hole rotary bar 6, be greatly increased with transverse shifting cross bar 6 again
The mixing effect of cross bar 6.
Embodiment 1
A kind of intelligent efficient plastic process units, it is characterised in that:Including feed hopper 1 and it is arranged under feed hopper 1
The breeze way 2 at end, is connected with extruder 3 on breeze way 2, the discharge end of extruder 3 is provided with die head 4, the side of the breeze way 2
Through hole 5 is offered on wall, cross bar 6 in through hole 5, is interspersed with, one end of cross bar 6 is arranged in breeze way 2, the other end be arranged on it is slow
Rush outside section 2, in the bottom side of the wall of feed hopper 1, offer observation window 15;The die head 4 includes shell 7, is wrapped on shell 7
Electromagnetic heating coil 8, offers extrusion cavities 9 on the front end face of shell 7, shell 7 is provided with the fixing pipe 10 connected with extrusion cavities 9,
The outside of fixing pipe 10 is arranged with defecator 11, and one end of defecator 11 is fixed in the inner chamber of shell 7, in fixing pipe 10
Offer several hand-holes 12.
Embodiment 2
On the basis of embodiment 1, the defecator 11 is drainage screen to the present embodiment.
Embodiment 3
The present embodiment on the basis of embodiment 1 or embodiment 2, also including the insulation being arranged on the outside of electromagnetic heating coil 8
Layer 13.
Embodiment 4
On the basis of embodiment 1 or embodiment 2 or embodiment 3, the cross bar 6 stretches into the one of breeze way 2 to the present embodiment
Puddler 14 is vertically connected with end.
Embodiment 5
The present embodiment on the basis of embodiment 1 or embodiment 2 or embodiment 3 or embodiment 4, also including controller and
The temperature sensor being arranged in die head 4, temperature sensor, electromagnetic heating coil are electrically connected with the controller respectively.
Embodiment 6
The present embodiment is on the basis of embodiment 1 or embodiment 2 or embodiment 3 or embodiment 4 or embodiment 5, described logical
The diameter with diameter greater than cross bar 6 in hole 5.
As described above, this utility model preferably can be realized.