A kind of design method and device of double coloured plastic injection machine and robot station
Technical field
The present invention relates to the station design method and engineering device technique field of double coloured plastic injection machine more particularly to a kind of double-colored notes
The design method and device of molding machine and robot station.
Background technology
For consumption electronic product, it is frequently present of and needs to carry out two different colors of injection process.Generally use
An injection molding machine is first used, internal model injection process is carried out, is then put into an other injection molding machine again, carries out external mold injection process.
Another processing mode is to use double coloured plastic injection machine, internal model injection process is carried out in a station, then again in next work
Position carry out external mold injection process.
But above method generally there are the problem of be:First, inside and outside mould injection process, therefore, injection molding cannot be carried out at the same time
It is inefficient;Second is that not accounting for improve the efficiency of loading and unloading, while the handling of multimode disk are considered to double-shot moulding;Third, for
The injection moulding process for having machine people to participate in does not account for cooperation and the arrangement of the process of robot and the injection molding of double-colored multimode disk.
Therefore, it is badly in need of providing a kind of design method and device of double coloured plastic injection machine and robot station, to solve existing skill
The deficiency of art.
Invention content
An object of the present invention is to provide a kind of design method of double coloured plastic injection machine and robot station, can simultaneously into
The inside and outside mould injection process of row, can improve efficiency in this way;And by considering the handling of multimode disk, improve the efficiency of loading and unloading;Finally lead to
The cooperation for crossing the process of robot and the injection molding of double-colored multimode disk, further promotes the degree of automation, saves manpower.
It is a further object of the present invention to provide the devices for realizing above-mentioned design method, by the way that more more lower die multistation in cave are arranged
Under design conditions, double coloured plastic injection machine is coordinated using robot, it is ingenious in design, production efficiency can be greatly improved.
To achieve the above object, the present invention adopts the following technical scheme that:
The design method of a kind of double coloured plastic injection machine and robot station includes the following steps:
step1:Double coloured plastic injection machine and robot be set, the double coloured plastic injection machine includes cope plate and lower rotary table, it is described on
Template is equipped with 2n upper mold, and the lower rotary table is equipped with 4n lower moulds, and the lower mould is equipped with several die cavitys,
The work station of the robot and the injection molding station of the double coloured plastic injection machine are arranged alternately;
step2:Head product and semi-finished product, the injection molding of the double coloured plastic injection machine are filled on the work station of the robot respectively
Station is molded internal model and injection molding external mold respectively;
step3:The lower die turntable rotates forward 360/4n degree, the action of the work station of robot and the note of double coloured plastic injection machine
The action of modeling station is carried out at the same time;
step4:The lower rotary table inverts 360/4n degree, the action of the work station of robot and the injection molding of double coloured plastic injection machine
The action of station is carried out at the same time;
Wherein, step2 is initial step, and only for the first time, follow-up step3 and step4 alternate cycles, n is selected from the whole of 1-5
Number.
Specifically, in step1, the artificial 2n of machine, wherein n is the integer selected from 1-5.
Specifically, the number of the die cavity is 4n, and n is the integer selected from 1-12.
Specifically, in step3, the mutual cooperation of the work station of robot and the injection molding station of double coloured plastic injection machine, machine
The work station of people, which is respectively completed, to be taken product line, dress semi-finished product and water dividing gap, unload semi-finished product and fills the action of head product, double-colored note
The injection molding station of molding machine is respectively completed injection molding internal model and is molded the action of external mold.
Specifically, in step4, the mutual cooperation of the work station of robot and the injection molding station of double coloured plastic injection machine, machine
The action that the work station of people is respectively completed water dividing gap, unloads semi-finished product and fills head product and take finished product, fills semi-finished product, double-shot moulding
The injection molding station of machine is respectively completed injection molding internal model and is molded the action of external mold.
A kind of device of design method that realizing double coloured plastic injection machine and robot station described in any one of the above embodiments, including it is double
Color injection molding machine and robot, the double coloured plastic injection machine include cope plate and lower rotary table, and the cope plate is equipped with 2n upper mold, institute
It states lower rotary table and is equipped with 4n lower moulds, the lower mould is equipped with several die cavitys, the work station of the robot
It is arranged alternately with the injection molding station of the double coloured plastic injection machine, wherein n is the integer selected from 1-5.
More preferably, the lower mould is in the arrangement of lower disc shape or endless track shaped formation.
More preferably, the position of the robot and the cope plate immobilizes, and the lower mould is reciprocal by 360/4n degree
It rotates forward or reversion, wherein n is the integer selected from 1-5.
More preferably, the work station tripping action of the robot and the double coloured plastic injection machine injection moulding process are carried out at the same time.
More preferably, the double coloured plastic injection machine internal model injection molding and external mold injection molding are carried out at the same time.
Compared with prior art, the design method of double coloured plastic injection machine of the invention and robot station has following
Advantageous effect:
1, it cooperates to complete the internal model injection molding of product by robot and double coloured plastic injection machine and external mold is molded and production
The handling of product, in injection moulding process, the die cavity of mould is for when being molded under a part for double coloured plastic injection machine, the die cavity of other lower moulds
It can be used for loading/unloading products or semi-finished product improve the efficiency of loading and unloading;
2, by being arranged under the mostly lower mould multistation design conditions in more caves, double coloured plastic injection machine, design are coordinated using robot
It is ingenious, production efficiency can be greatly improved.
Description of the drawings
Fig. 1 is the four station layout of double-colored lower rotary table machine of the present invention.
Fig. 2 is the process flow chart of the double coloured plastic injection machine and the cooperation of machine work of the present invention.
Fig. 3 is the die cavity layout of the lower mould of the present invention.
Specific implementation mode
With reference to embodiment and attached drawing, the present invention is further illustrated, this is presently preferred embodiments of the present invention.
Embodiment 1
As illustrated in the accompanying drawings from 1 to 3, the design method of a kind of double coloured plastic injection machine and robot station, includes the following steps:
step1:Double coloured plastic injection machine and robot be set, the double coloured plastic injection machine includes cope plate and lower rotary table, it is described on
Template is equipped with 2 upper molds, and the lower rotary table is equipped with 4 lower moulds, and the lower mould is equipped with several die cavitys, institute
The injection molding station for stating the work station and the double coloured plastic injection machine of robot is arranged alternately;Two upper molds correspond to internal model injection molding respectively
Station and external mold injection molding station, four lower moulds are in 90 degree of distributions successively, and being separated by 90 degree, there are four stations, are respectively set as A, B,
C, D, B are molded position (upper internal model) for internal model, and D are molded position (upper external mold) for external mold;The initial position correspondence of lower die
For:A (core inserts 1), B (core inserts 2), C (lower external molds 1), D (lower external molds 2);A corresponding with robot 1;C with
Robot 2 corresponds to;
step2:Head product and semi-finished product line, the note of the double coloured plastic injection machine are filled on the work station of the robot respectively
Modeling station is molded internal model and injection molding external mold respectively;Respectively semi-finished product are inputted in input head product and core insert 2 in core insert 1;
step3:The lower rotary table is just turn 90 degrees, the action of the work station of robot and the injection molding station of double coloured plastic injection machine
Action be carried out at the same time;
step4:The lower rotary table is counter to be turn 90 degrees, the action of the work station of robot and the injection molding station of double coloured plastic injection machine
Action be carried out at the same time;
Wherein, step2 is initial step, only for the first time, follow-up step3 and step4 alternate cycles.
Specifically, in step1, artificial 2 of the machine, respectively robot 1 and robot 2.
Specifically, the number of the die cavity be 4,8,12,16,20,24,28,32,36,40
It is a, 44,48, each die cavity can fill a product, and multimode cave can greatly improve efficiency;
As shown in attached drawing 1-2, specifically, in step3, the lower rotary table is just turn 90 degrees, the work station of robot and double
The work station of the mutual cooperation of the injection molding station of color injection molding machine, robot 1 completes the action for taking product line, filling semi-finished product, in A
Position input semi-finished product, export finished product, and at the same time, the work station of robot 2 completes water dividing gap, unloads semi-finished product and dress head product
Action input head product in C water dividing gaps, output semi-finished product, at the same time, injection molding station B and D points of double coloured plastic injection machine
Internal model Wan Cheng be molded and be molded the action of external mold.
Specifically, in step4, the lower rotary table is counter to be turn 90 degrees, in fact, lower rotary table has returned to initial position, robot
Work station and double coloured plastic injection machine injection molding station mutual cooperation, the work station of robot 1 completes water dividing gap, unload half at
The action certainly of product and dress head product;In A water dividing gaps, semi-finished product and dress head product, at the same time, the work work of robot 2 are unloaded
Position completes to unload finished product and fills the action of semi-finished product, and finished product is unloaded at C and is packed into semi-finished product, at the same time, double coloured plastic injection machine
Injection molding station B and D are respectively completed injection molding internal model and are molded the action of external mold.
Two injection molding machine splicings are generally independent using the machine of double-colored disk injection machine, take A machine+B machine modes;A,
B machines are unified one block of cope plates, therefore are molded, and die sinking, disk rotational is synchronous, other injection parameters, such as injection amount,
Injection pressure, cooling time etc. can also distinguish manual setting for A machines and B machines;
General injection molding time (such as 7s), much larger than the pitch time (such as 4 of the existing robot producing line of design
One beat of second), in order to corresponding with robot beat, and cost is saved for whole producing line, multi-impression mold disk may be used into luggage
It unloads, and in order to save the lay day, injection mould is by the way of the more lower dies of a upper mold so that robot loads and unloads consumer electronics production
Product and injection molding machine injection moulding process are parallel, and the time for taking full advantage of injection molding machine injection molding carries out loading and unloading and water dividing gap, to carry
The high production efficiency of production line.
It cooperates to complete the internal model injection molding of product by robot and double coloured plastic injection machine and external mold is molded and product
Handling, in injection moulding process, the die cavity of mould is for when being molded, the die cavity of other lower moulds can under a part for double coloured plastic injection machine
The efficiency of loading and unloading is improved for loading/unloading products or semi-finished product.
By the above method, it can be carried out at the same time inside and outside mould injection process, efficiency can be improved in this way;And pass through consideration
Multimode disk loads and unloads, and improves the efficiency of loading and unloading;Cooperation finally by robot and with the process of double-colored multimode disk injection molding, further carries
The degree of automation is risen, manpower is saved;This method can be widely applied to the double-shot moulding production line of consumption electronic product, such as earphone
Wire rod etc., full-automatic loading and unloading may be implemented, and efficiency can be enhanced about more than once, cost can be greatlyd save.
Embodiment 2
As illustrated in the accompanying drawings from 1 to 3, the design method of a kind of double coloured plastic injection machine and robot station, includes the following steps:
step1:Double coloured plastic injection machine and robot be set, the double coloured plastic injection machine includes cope plate and lower rotary table, it is described on
Template is equipped with 4 upper molds, and the lower rotary table is equipped with 8 lower moulds, and the lower mould is equipped with several die cavitys, institute
The injection molding station for stating the work station and the double coloured plastic injection machine of robot is arranged alternately;4 upper molds correspond to internal model injection molding respectively
Station and external mold injection molding station, 8 lower moulds are in 45 degree of distributions successively, and being separated by 45 degree has 8 stations, is respectively set as A, B, C,
D, E, F, G, H, B are molded position (upper internal model) for internal model, and D are molded position (upper external mold) for external mold, and F are molded position for internal model
(upper internal model), H are molded position (upper external mold) for external mold;The initial position correspondence of lower die is:A (core inserts 1), B (under
Internal model 2), C (lower external molds 1), D (lower external molds 2), E (core inserts 1), F (core inserts 2), G (lower external molds 1), H
(lower external mold 2);A corresponding with robot 1;C corresponding with robot 2;E corresponding with robot 3;G right with robot 4
It answers;
step2:Head product and semi-finished product line, the note of the double coloured plastic injection machine are filled on the work station of the robot respectively
Modeling station is molded internal model and injection molding external mold respectively;
step3:Lower 45 degree of the mould rotating forward, the action of the work station of robot and the injection molding station of double coloured plastic injection machine
Action be carried out at the same time;
step4:Lower 45 degree of the mould reversion, the action of the work station of robot and the injection molding station of double coloured plastic injection machine
Action be carried out at the same time;
Wherein, step2 is initial step, only for the first time, follow-up step3 and step4 alternate cycles.
Specifically, in step1, artificial 4 of the machine.
Specifically, the number of the die cavity be 4,8,12,16,20,24,28,32,36,40
It is a, 44,48.
Specifically, in step3, the mutual cooperation of the work station of robot and the injection molding station of double coloured plastic injection machine, machine
The work station of people, which is respectively completed, to be taken product line, dress semi-finished product and water dividing gap, unload semi-finished product and fills the action of head product, double-colored note
The injection molding station of molding machine is respectively completed injection molding internal model and is molded the action of external mold.
Specifically, in step4, the mutual cooperation of the work station of robot and the injection molding station of double coloured plastic injection machine, machine
The action that the work station of people is respectively completed water dividing gap, unloads semi-finished product and fills head product and take finished product, fills semi-finished product, double-shot moulding
The injection molding station of machine is respectively completed injection molding internal model and is molded the action of external mold.
Embodiment 3
As illustrated in the accompanying drawings from 1 to 3, the dress of the design method of a kind of double coloured plastic injection machine for realizing embodiment 2 and robot station
It sets, including double coloured plastic injection machine and robot, the double coloured plastic injection machine includes cope plate and lower rotary table, and the cope plate is equipped with 2
A upper mold, the lower rotary table are equipped with 4 lower moulds, and lower mould is equipped with several die cavitys, the work of the robot
The injection molding station of station and the double coloured plastic injection machine is arranged alternately.
More preferably, runway shape arranges the lower mould in a ring, passes through endless track conveying workpieces.
More preferably, the position of the robot and the cope plate immobilizes, and the lower mould is by 90 degree of reciprocal rotating forwards
Or reversion.
More preferably, the work station tripping action of the robot and the double coloured plastic injection machine injection moulding process are carried out at the same time.
More preferably, the work station tripping action of the robot and the double coloured plastic injection machine injection moulding process are carried out at the same time.
Embodiment 4
As illustrated in the accompanying drawings from 1 to 3, the dress of the design method of a kind of double coloured plastic injection machine for realizing embodiment 2 and robot station
It sets, including double coloured plastic injection machine and robot, the double coloured plastic injection machine includes cope plate and lower rotary table, and the cope plate is equipped with 4
A upper mold, the lower rotary table are equipped with 8 lower moulds, and upper mould is equipped with several die cavitys, the work of the robot
The injection molding station of station and the double coloured plastic injection machine is arranged alternately.
More preferably, the lower mould arrangement in the form of annular discs, passes through disk conveying workpieces.
More preferably, the position of the robot and the cope plate immobilizes, and the lower mould is by 45 degree of reciprocal rotating forwards
Or reversion.
More preferably, the work station tripping action of the robot and the double coloured plastic injection machine injection moulding process are carried out at the same time.
More preferably, the work station tripping action of the robot and the double coloured plastic injection machine injection moulding process are carried out at the same time.
Compared with prior art, the design method of double coloured plastic injection machine of the invention and robot station has following
Advantageous effect:
1, it cooperates to complete the internal model injection molding of product by robot and double coloured plastic injection machine and external mold is molded and production
The handling of product, in injection moulding process, the die cavity of mould is for when being molded under a part for double coloured plastic injection machine, the die cavity of other lower moulds
It can be used for loading/unloading products or semi-finished product improve the efficiency of loading and unloading;
2, by being arranged under more more lower die multistation design conditions in cave, coordinate double coloured plastic injection machine, design skilful using robot
It is wonderful, production efficiency can be greatly improved.
Finally it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than the present invention is protected
The limitation of range is protected, although being explained in detail to the present invention with reference to preferred embodiment, those skilled in the art answer
Work as understanding, technical scheme of the present invention can be modified or replaced equivalently, without departing from the reality of technical solution of the present invention
Matter and range.