A kind of ARM circuit control systems based on photocuring 3D printing
Technical field
The present invention relates to 3D printing field, more particularly to a kind of ARM circuit control systems based on photocuring 3D printing.
Background technology
Being currently based on the control system of photocuring 3D printing has varied, but is substantially controlled with 8 MCU, this
Communication control system has control time delay, and not in time, control accuracy does not reach the problems such as requiring for treatment.
Can reach our the receptible scopes of institute and (do not influence printing in order to be able to improve the problems such as print control precision, time delay
Precision);Simultaneously can also be in order to adapt to different printing precision and print ranges, it is necessary to which control system is upgraded.
The content of the invention
The present invention provides a kind of ARM circuit control systems based on photocuring 3D printing, is used to solve beat in the prior art
Print the problems such as control accuracy is poor, and time delay is long;Concrete technical scheme is as follows:
A kind of ARM circuit control systems based on photocuring 3D printing, including it is ARM control systems, light processing module, automatic
Charging control module, shaped platform height control module, system detectio module, material equal control module, manual control module
And communication control module;Wherein:
Communication control module:It is responsible to process the data for receiving;
ARM control systems:It is responsible to process the data for receiving, and data are carried out with dissection process, corresponding operation is performed,
Detect corresponding position;
Light processing module:Control the switch of ray machine;
Automatic feed control module:The service condition of the current printed material of real-time detection, and carry out material according to actual conditions
The filling of material;
Shaped platform height control module:Often print one layer, shaped platform rises corresponding height, so as not under the influence of one layer
Shaping;
System detectio module:During system print type, the position to shaped platform is detected, so as not to influence model into
Type;
Material equal control module:Currently used material is liquid, and part and unused portion are used in any case
Branch deposits certain concentration difference, and concentration difference is solved the problems, such as using equal control system;
Manual control module:When model printing is completed, the height of shaped platform can be manually controlled, printing is retracted to facilitate
Model.
Further, the automatic feed control module includes printing plastic holding device, material pump, automatic feed control module
ARM control systems, detection module, resinous wood hopper and feed pipe;Detection module is arranged at resinous wood hopper top, is used for
Detection resin material surplus;The ARM control systems of the automatic feed control module receive the signal of detection module and accordingly
Control signal control material pump is sent, when resin material is not enough, the resin material that will be printed in plastic holding device passes through tubes of material
Road resin by injection material groove;When resin material reach highest it is spacing when, output signal control material pump be stopped.
Further, the detection module uses photoelectric testing sensor.
Further, the photoelectric testing sensor precision is 0.5mm.
Further, the material equal control module includes ARM control systems, the steering wheel control of material equal control module
Device processed, steering wheel, hopper and steering wheel connector and forming material hopper;The ARM control systems of material equal control module are to steering wheel control
Device processed sends the signal of certain pulse width, after steering engine controller receives corresponding signal, is believed by the pulse of different in width
Number, control steering wheel rotates certain control angle;The rotary shaft of steering wheel is connected forming material hopper by hopper with steering wheel connector,
The linkage of forming material hopper is driven, material is reached and is uniformly acted on.
Further, described hopper and steering wheel connector are a rotatable disk, and forming material hopper one end is fixed,
The other end is fixed on disk, and when steering wheel rotates a certain angle, disk drives material groove to move up and down.
Further, the shaped platform height control module uses driving stepper motor, to realize adding for each operation
Slow down and control.
The beneficial effects of the present invention are:By carrying out to ARM controller part the light path control in print system (in real time
Open and close), such as Z axis rise control method and realization, print position detection mode;Real-time communication modes, and material
Detection mode, the improvement of material automatic filling control mode, (model is cut can be more accurately controlled each layer of height
The thickness of piece), more accurate Real-Time Switch, to reach modelling effect more preferably.
Brief description of the drawings
Fig. 1 is overall structure diagram of the invention;
Specific embodiment
Below by preferred embodiment shown with reference to the accompanying drawings, the present invention is explained in detail, but the invention is not restricted to
The embodiment.
As shown in Figure 1:
A kind of ARM circuit control systems based on photocuring 3D printing, including it is ARM control systems, light processing module, automatic
Charging control module, shaped platform height control module, system detectio module, material equal control module, manual control module
And communication control module;Wherein:
Communication control module:It is responsible to process the data for receiving;
ARM control systems:It is responsible to process the data for receiving, and data are carried out with dissection process, corresponding operation is performed,
Detect corresponding position;
Light processing module:Control the switch of ray machine;
Automatic feed control module:The service condition of the current printed material of real-time detection, and carry out material according to actual conditions
The filling of material;
Shaped platform height control module:Often print one layer, shaped platform rises corresponding height, so as not under the influence of one layer
Shaping;
System detectio module:During system print type, the position to shaped platform is detected, so as not to influence model into
Type;
Material equal control module:Currently used material is liquid, and part and unused portion are used in any case
Branch deposits certain concentration difference, and concentration difference is solved the problems, such as using equal control system;
Manual control module:When model printing is completed, the height of shaped platform can be manually controlled, printing is retracted to facilitate
Model.
Further, the automatic feed control module includes printing plastic holding device, material pump, automatic feed control module
ARM control systems, detection module, resinous wood hopper and feed pipe;Detection module is arranged at resinous wood hopper top, is used for
Detection resin material surplus;The ARM control systems of the automatic feed control module receive the signal of detection module and accordingly
Control signal control material pump is sent, when resin material is not enough, the resin material that will be printed in plastic holding device passes through tubes of material
Road resin by injection material groove;When resin material reach highest it is spacing when, output signal control material pump be stopped.
Further, the detection module uses photoelectric testing sensor.
Further, the photoelectric testing sensor precision is 0.5mm.
Further, the material equal control module includes ARM control systems, the steering wheel control of material equal control module
Device processed, steering wheel, hopper and steering wheel connector and forming material hopper;The ARM control systems of material equal control module are to steering wheel control
Device processed sends the signal of certain pulse width, after steering engine controller receives corresponding signal, is believed by the pulse of different in width
Number, control steering wheel rotates certain control angle;The rotary shaft of steering wheel is connected forming material hopper by hopper with steering wheel connector,
The linkage of forming material hopper is driven, material is reached and is uniformly acted on.
Further, described hopper and steering wheel connector are a rotatable disk, and forming material hopper one end is fixed,
The other end is fixed on disk, and when steering wheel rotates a certain angle, disk drives material groove to move up and down.
Further, the shaped platform height control module uses driving stepper motor, to realize adding for each operation
Slow down and control.
The beneficial effects of the present invention are:By carrying out to ARM controller part the light path control in print system (in real time
Open and close), such as Z axis rise control method and realization, print position detection mode;Real-time communication modes, and material
Detection mode, the improvement of material automatic filling control mode, (model is cut can be more accurately controlled each layer of height
The thickness of piece), more accurate Real-Time Switch, to reach modelling effect more preferably.
Above specific embodiment is merely illustrative of the technical solution of the present invention and unrestricted, although with reference to example to this hair
It is bright to be described in detail, it will be understood by those within the art that, technical scheme can be modified
Or equivalent, without deviating from the spirit and scope of technical solution of the present invention, it all should cover in claim of the invention
In the middle of scope.