CN207997568U - A kind of 3D printing and the dual-purpose machine of plastic extruding forming - Google Patents
A kind of 3D printing and the dual-purpose machine of plastic extruding forming Download PDFInfo
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- CN207997568U CN207997568U CN201721814959.4U CN201721814959U CN207997568U CN 207997568 U CN207997568 U CN 207997568U CN 201721814959 U CN201721814959 U CN 201721814959U CN 207997568 U CN207997568 U CN 207997568U
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Abstract
The utility model is related to a kind of 3D printing and the dual-purpose machines of plastic extruding forming, and by only increasing platform assembly and printing nozzle on the basis of any plastic extruding forming machine, realize makes the extrusion of extruding part squeeze out molten plastic to moulding section at the time of molding;And make the extrusion face of extruding part towards print platform in 3D printing so that the model that molten plastic can print as required carries out 3D printing on print platform;Thus it can not only meet the use demand of product molding, but also disclosure satisfy that the molding use demand of the 3D printing of 3D products, there is better practicability;Also, the utility model need not increase a 3D printing equipment again, on the other hand on also save the manufacturing cost of integral device.
Description
Technical field
The utility model is related to a kind of 3D printing and the dual-purpose machines of plastic extruding forming.
Background technology
Plastic extruding forming machine is a kind of plastics machinery, is generally made of extruding part, moulding section and control section.Its
In, thermoplastic or thermosetting plastics are fused into the plastics of melting by extruding part, and squeeze out molten plastic by head
To moulding section, it is processed by moulding section and is cooled into required product.
Currently, there are many types for plastic extruding forming equipment, for example,
1) it is used to manufacture plastic extruding forming machine --- the extruding part of electric wire:Molten plastic is passed through into grid by machine barrel
Plate enters head;Moulding section:Core wire enters head by wire-sending device, and thus molten plastic is uniformly coated on core in head
On line, and under the action of draft gear, through supercooling, batch as required product;
2) it is used to manufacture plastic extruding forming machine --- the extruding part of blade of louver window, plastic door-window:By molten plastic
Head is entered by machine barrel;Moulding section:The material of head output is drawn, cooling and shaping is required product;
3) it is used to manufacture the plastic extruding forming machine of variously-shaped plastic products, such as injection molding machine --- extruding part:It will
Molten plastic enters head by machine barrel;Moulding section:The material of head output is full of the mold in clamping, then through supercooling
But or other processing aftershapings are at required product.Wherein, injection molding machine is generally divided into horizontal injection press and vertical injection molding machine, respectively such as
Shown in Fig. 1 and Fig. 2.Wherein, horizontal injection press X10 includes board X11, the moulding section being made of clamping X12, by screw rod
Feed mechanism X13 and the feed mechanism X14 extruding parts formed and the control unit being made of control mechanism and power supply mechanism
Point.The screw feeding mechanism X13 is set on the board X11 comprising feeding motor X131 and feeding motor X131
Feeding spiro rod, axis and the feeding spiro rod axis collinear of drive connection and coat feeding spiro rod periphery feed cylinder X132 and
The heating device being set to outside feed cylinder X132;The discharge port of the feed inlet of the feed cylinder X132 and the feed mechanism X14
Connection connects, and the centerline of the feed inlet of the center line of discharge port and the clamping X12 is in same horizontal line, and two
Person's connection connects;The feeding spiro rod is driven by feeding motor X131 and the raw material in feed cylinder X132 is squeezed into the clapper die spotting press
In structure X12.The control mechanism is connect with the clamping X12, feeding motor X131 and feed mechanism X14 signals respectively.
The power supply mechanism is respectively clamping X12, feeding motor X131, feed mechanism X14 and control mechanism power supply.And vertical note
Molding machine X20 and the structure of horizontal injection press X10 are essentially identical, and the main distinction is:The clamping X22 of vertical injection molding machine X20
Feed inlet center line and screw feeding mechanism X23 discharge port center line on same vertical line.In the work of injection molding machine
During work, the plastic raw materials in feed mechanism are fed through in the feed cylinder of heated device heating, are fused into semi liquid state modeling
After material, by feeding spiro rod by the die cavity being closed in the plastic extrusion of molten condition to the clamping, in die cavity
Product needed for being formed after the cured sizing of plastics of molten condition.Thus injection molding machine is complete by constantly recycling the above course of work
The injection molding of pairs of multiple products.
Therefore, it can be seen from the above, current plastic extruding forming machine can be only done the manufacture of specific product, that is, system
The plastic extruding forming machine of manufacturing electric wire cable can be only done the manufacture of electric wire, manufacture the modeling of blade of louver window, plastic door-window
Material extrusion shaping machine can be only done the manufacture of blade of louver window, plastic door-window, and the plastics for manufacturing variously-shaped plastic products squeeze
Go out the manufacture that molding machine can be only done mould product, therefore existing plastic extruding forming machine is only used for completing the injection molding of required product
Molding, has a single function, and cannot meet more use demands in industrial production or life application.
Utility model content
To solve the disadvantage that the above-mentioned prior art and deficiency, the utility model provide a kind of 3D printing and plastic extrusion at
The dual-purpose machine of type, by adding 3D printing platform on the basis of any plastic extruding forming machine so that the utility model is not only
It disclosure satisfy that the use demand of plastic product forming manufacture, but also disclosure satisfy that molding use of the 3D printing of 3D products needs
It asks, there is better practicability;Also, the utility model need not increase a 3D printing equipment again, on the other hand on
Also save the manufacturing cost of integral device.
A kind of 3D printing and the dual-purpose machine of plastic extruding forming, including plastic extruding forming machine and 3D printing unit;
The plastic extruding forming machine includes extruding part, moulding section, control mechanism and power supply mechanism;
The 3D printing unit includes platform assembly and printing nozzle;The platform assembly includes print platform, X-axis movement
Mechanism, Y-axis moving mechanism and Z axis mobile mechanism;The X-axis mobile mechanism, Y-axis moving mechanism and Z axis mobile mechanism drive respectively
Dynamic print platform carries out linear reciprocating motion along three-dimensional;
The control mechanism is moved with the extruding part, moulding section, X-axis mobile mechanism, Y-axis moving mechanism and Z axis
Mechanism is electrically connected;
The power supply mechanism is the extruding part, moulding section, control mechanism, X-axis mobile mechanism, Y-axis moving mechanism
It powers with Z axis mobile mechanism;
When injection molding, extruding part extruded material to moulding section;When 3D printing, installs and beat at the extrusion of extruding part
Nozzle is printed, printing nozzle face is towards the print platform at this time.
Compared with the existing technology, the utility model on the basis of any plastic extruding forming machine by only increasing platform
Component and printing nozzle, realize makes the extrusion of extruding part squeeze out molten plastic to moulding section at the time of molding;And it is beaten in 3D
Make the extrusion face of extruding part towards print platform when print so that the model that molten plastic can print as required is being beaten
3D printing is carried out on print platform;The utility model can not only meet the use demand of product molding as a result, but also can expire
The molding use demand of 3D printing of sufficient 3D products has better practicability;Also, the utility model need not increase again
One 3D printing equipment, on the other hand on also save the manufacturing cost of integral device.
As the two of which embodiment of moulding section and platform assembly Switch of working position, the extruding part and forming part
It is point separately positioned, and the moulding section and platform assembly be respectively arranged in bottom be equipped on two mobile platforms of wheel or at
Type part and platform assembly are installed on bottom and are equipped on the mobile platform of wheel jointly.By by moulding section and platform assembly
It is respectively arranged on two mobile platforms so that when needing injection molding, by pushing corresponding mobile platform can be by moulding section
Being moved to can be connected to the extrusion of extruding part on the position to connect, similarly, when needing 3D printing, and pass through movement
Platform assembly can be moved to the underface of the extrusion of extruding part by corresponding mobile platform;To facilitate moulding section
With the Switch of working position of platform assembly, and do not need to be powered using electric energy and as driving force, direct Manual-pushing mechanism,
Save the energy;And by the way that moulding section and platform assembly work(are installed on jointly on mobile platform, be conducive to both reasonable arrangements
Position, avoid part from excessively disperseing, the unified of moulding section and platform assembly facilitated to arrange.
Further, the third embodiment as moulding section and platform assembly Switch of working position, the utility model 3D are beaten
Print and the dual-purpose machine of plastic extruding forming further include the station transfer device being electrically connected with control mechanism, and, the moulding section
With the platform assembly outside one end of the axially adjacent extrusion for being set to extruding part of extruding part;The station transfer
Mechanism is drivingly connected with the extruding part, and the extruding part can be driven axially to do linear reciprocating motion along itself, and is driven
The extrusion of dynamic extruding part discharges to moulding section or print platform.By limiting herein, replaced in the way of intelligent control
The mode that generation manually pushes realizes the Switch of working position of moulding section and platform assembly, is conducive to the intelligence for enhancing the utility model
Property, it need not manually push, alleviate person works' burden, and avoid the influence of human factor, be conducive to raising station and cut
The accuracy changed.
Further, the 4th kind of embodiment as moulding section and platform assembly Switch of working position, the utility model 3D are beaten
Print and the dual-purpose machine of plastic extruding forming further include station transfer device;The station transfer device includes a support base, passes through
The work that sliding rail is set to the glide base of support base top surface and is electrically connected with control mechanism and is drivingly connected with glide base
Bit transition driving mechanism;
The moulding section and the platform assembly are disposed adjacent along slide direction in glide base top surface;Slide direction with
Extruding part it is axially vertical;Alternatively, the extruding part is set to glide base top surface, and it is axial vertical with slide direction
Directly and the moulding section and the platform assembly are disposed adjacent along slide direction in outside one end of the extrusion of extruding part.
As a result, by above-mentioned restriction, substituted in the way of intelligent control manually push in the way of realize moulding section and
The Switch of working position of platform assembly is conducive to enhance the intelligent of the utility model, need not manually push, alleviate person works
Burden, and the influence of human factor is avoided, be conducive to the accuracy for improving Switch of working position.
Further, the utility model 3D printing and the dual-purpose machine of plastic extruding forming include the machinery being electrically connected with control mechanism
Hand and operating mode changeover module;The manipulator for realizing printing nozzle disassembly and installation;The control mechanism according to
The trigger signal control machinery hand of operating mode changeover module input.Manual type is replaced by using control mechanism and manipulator
Realization changes printing nozzle, is conducive to further improve the intelligent of the utility model, and improves the replacement effect of nozzle
Rate.
Further, the operating mode changeover module by be electrically connected respectively with control mechanism print button, injection molding button
With the composition that stops key.Directly being realized in the way of button to injection molding pattern and 3D printing pattern the two operating modes
Between switching, further reduced the difficulty of operating mode switching control.
Further, the Y-axis moving mechanism includes pedestal, Y-axis straight line driving mechanism and Y-axis pedestal;The X-axis moving machine
Structure includes X-axis straight line driving mechanism and X-axis pedestal;The Z axis mobile mechanism includes Z axis straight line driving mechanism;The Y axis base
Seat is slideably positioned on the pedestal, and is drivingly connected with the Y-axis straight line driving mechanism;The X-axis pedestal is slideably positioned in
On the Y-axis pedestal, and it is drivingly connected with the X-axis straight line driving mechanism;The Z axis straight line driving mechanism is set to the X
On axis pedestal, and it is drivingly connected with the print platform.By limiting herein, the stability of print platform movement is improved,
The other structures of the utility model can be interfered by avoiding in the moving process of print platform.
Further, the plastic extruding forming machine is injection molding machine;The injection molding machine includes board, by feed mechanism and screw rod
The extruding part of feed mechanism composition, moulding section, control mechanism and the power supply mechanism formed by clamping;The screw rod is sent
Expect that the feeding port of mechanism connects with the connection of the discharge port of feed mechanism, extrusion is detachable to be equipped with an injection-moulding nozzle;Institute
Control mechanism is stated to be electrically connected with the feed mechanism, screw feeding mechanism and clamping;The power supply mechanism is the feeding
Mechanism, screw feeding mechanism and clamping power supply;
When injection molding, the injection-moulding nozzle of screw feeding mechanism connects with the connection of the feed inlet of clamping;When 3D printing, machinery
Hand removal injection-moulding nozzle, and the printing nozzle is installed in the extrusion of screw feeding mechanism, printing nozzle face is described in
Print platform.
Further, the clamping and platform assembly are respectively arranged in bottom and are equipped on two mobile platforms of wheel;
It is equipped on the mobile platform of wheel alternatively, the clamping and the platform assembly are installed on a bottom jointly.
Further, the injection molding machine is horizontal injection press or vertical injection molding machine;
It is described when injection molding machine is horizontal injection press, and dual-purpose machine includes the station transfer device of the third embodiment
Clamping and the platform assembly are along axially adjacent extrusion one end for being set to screw feeding mechanism of screw feeding mechanism
Outside;The station transfer device is drivingly connected with the screw feeding mechanism, and can be by driving screw feeding mechanism edge
Itself axially does linear reciprocating motion, and the extrusion of screw feeding mechanism is driven to discharge to clamping or print platform;
When injection molding machine is horizontal injection press or vertical injection molding machine, and dual-purpose machine includes the station transfer of the 4th kind of embodiment
When mechanism, the clamping and the platform assembly are disposed adjacent along slide direction in glide base top surface;And slide direction
It is axially vertical with screw feeding mechanism;Alternatively, the screw feeding mechanism is set to the glide base top surface, and its axial direction
Vertical with the slide direction and described clamping and the platform assembly are disposed adjacent along slide direction in screw feeding mechanism
Outside extrusion one end.
In order to better understand and implement, according to the present invention will be described in detail below with reference to the accompanying drawings.
Description of the drawings
Fig. 1 is the structural schematic diagram of horizontal compressor in the prior art;
Fig. 2 is the structural schematic diagram of vertical compressor in the prior art;
Fig. 3 is the 3D printing of the utility model specific example 1 and the structural schematic diagram of the dual-purpose machine of plastic extruding forming;
Fig. 4 is the 3D printing of the utility model specific example 2 and the structural schematic diagram of the dual-purpose machine of plastic extruding forming.
Specific implementation mode
To increase the function of the existing dual-purpose machine of plastic extruding forming, the manufacture suitable for various products, drop are allowed it to
Low equipment manufacturing costs and the practicability for improving equipment, the utility model provides a kind of 3D printing and plastic extruding forming is dual-purpose
Machine comprising plastic extruding forming machine and 3D printing unit.The plastic extruding forming machine include extruding part, moulding section,
Control mechanism and power supply mechanism.The 3D printing unit includes platform assembly and printing nozzle;The platform assembly includes printing
Platform, X-axis mobile mechanism, Y-axis moving mechanism and Z axis mobile mechanism;The X-axis mobile mechanism, Y-axis moving mechanism and Z axis move
Motivation structure respectively drives print platform and carries out linear reciprocating motion along three-dimensional.The control mechanism and the extruding part,
Moulding section, X-axis mobile mechanism, Y-axis moving mechanism and the electrical connection of Z axis mobile mechanism.The power supply mechanism is the extrusion portion
Point, moulding section, control mechanism, X-axis mobile mechanism, Y-axis moving mechanism and Z axis mobile mechanism power supply.When injection molding, extruding part
Extruded material is to moulding section;When 3D printing, printing nozzle is installed at the extrusion of extruding part, at this time printing nozzle face
Towards the print platform.
And the switching of the extrusion station for convenience of extruding part, that is, the material squeezed out can easily be output to molding
3D printing and the dual-purpose machine of plastic extruding forming is further improved in part or print platform, the present embodiment:
The extruding part and moulding section are separately positioned, and the moulding section and platform assembly are respectively arranged in bottom
Be equipped on two mobile platforms of wheel or moulding section and platform assembly be installed on jointly bottom be equipped with wheel movement it is flat
On platform.Alternatively, the station transfer device being electrically connected with control mechanism is added, and, the moulding section and the platform assembly
Outside one end of the axially adjacent extrusion for being set to extruding part of extruding part;The station transfer device and the extrusion
Part is drivingly connected, and the extruding part can be driven axially to do linear reciprocating motion along itself, and drives squeezing for extruding part
Outlet discharges to moulding section or print platform.Furthermore it is also possible to change the structure of station transfer device, that is, station shifts
Mechanism is improved to:The glide base and and control mechanism of support base top surface are set to including a support base, by sliding rail
It is electrically connected and the station being drivingly connected with glide base shifts driving mechanism;The moulding section and the platform assembly are along sliding rail
Direction is disposed adjacent in glide base top surface;Slide direction and extruding part it is axially vertical;Alternatively, the extruding part setting
In glide base top surface, and its axial and moulding section vertical with slide direction and the platform assembly are along slide direction
It is disposed adjacent in outside one end of the extrusion of extruding part.
Hereinafter, by taking the plastic extruding forming machine is injection molding machine as an example and combining relevant drawings, this reality is illustrated
With novel 3D printing and the structure of the dual-purpose machine of plastic extruding forming:
Specific example 1
Referring to Fig. 3, the present embodiment 1 be based on plastic extruding forming machine be horizontal injection press on the basis of, improved
3D printing and the dual-purpose machine 10 of plastic extruding forming of horizontal type structure are formed, including horizontal injection press, 3D printing unit and station turn
Telephone-moving structure.
The horizontal injection press includes board 11, feed mechanism 12, screw feeding mechanism 13, clamping 14, control machine
Structure and power supply mechanism.The board 11, feed mechanism 12, clamping 14, power supply mechanism respectively with the horizontal note of the prior art
Board 11, feed mechanism 12, the clamping 14 of molding machine are identical with the structure of power supply mechanism, therefore herein without repeating.It is described
The feeding port of screw feeding mechanism 13 connects with the connection of the discharge port of feed mechanism 12, and discharge port is detachable to be equipped with a note
Mould nozzle.In the present embodiment, the structure of the detachable discharge port periphery for being installed on screw feeding mechanism 13 of injection-moulding nozzle is:
Injection-moulding nozzle inner peripheral surface is equipped with internal thread, and the discharge port periphery of screw feeding mechanism 13 is set to external screw thread, from there through injection molding
The internal thread of nozzle is threadedly coupled with the external screw thread of the discharge port of screw feeding mechanism 13, realizes the installation of the two, and passes through solution
Except threaded connection between the two, you can realize the separation of the two.In addition, its in screw feeding mechanism 13 in addition to injection-moulding nozzle
Its structure structure corresponding with the horizontal injection press of the prior art is identical, herein also without repeating.The control mechanism packet
Include the injection molding control section and control sections 3D, and be molded control section and 3D printing control section respectively with note in the prior art
Molding machine injection molding control section is identical with the structure and control principle of the 3D printing control section of 3D printer, therefore herein without superfluous
It states.
The 3D printing unit includes platform assembly and printing nozzle 16.The platform assembly includes print platform 151, X
Axis mobile mechanism, Y-axis moving mechanism and Z axis mobile mechanism;The X-axis mobile mechanism, Y-axis moving mechanism and Z axis mobile mechanism
It respectively drives print platform 151 and carries out linear reciprocating motion along three-dimensional.The effect of the printing nozzle 16 is will to be in spiral shell
The discharge port being horizontally oriented in bar feed mechanism 13 is converted into the discharge port on vertical direction, that is, printing nozzle 16
The discharge openings that the feed openings and one to connect with the connection of the discharge port of screw feeding mechanism 13 including one are connected to feed openings;
And the axis collinear of the axis of feed openings and the discharge port of screw feeding mechanism 13, and the axis of feed openings and the discharging
The axis of opening is vertical.
In the present embodiment, the Y-axis moving mechanism includes pedestal 152, Y-axis straight line driving mechanism 153 and Y-axis pedestal
154.The X-axis mobile mechanism includes X-axis straight line driving mechanism 155 and X-axis pedestal 156.The Z axis mobile mechanism includes Z axis
Straight line driving mechanism (not shown).The Y-axis pedestal 154 is slideably positioned on the pedestal 152, and is driven with the Y-axis straight line
Motivation structure 153 is drivingly connected.The X-axis pedestal 156 is slideably positioned on the Y-axis pedestal 154, and is driven with the X-axis straight line
Motivation structure 155 is drivingly connected.The Z axis straight line driving mechanism is set on the X-axis pedestal 156, and with the print platform
151 are drivingly connected.Wherein, X-axis straight line driving mechanism 155, Y-axis straight line driving mechanism 153, Z axis straight line driving mechanism can be distinguished
Print platform 151 is driven to carry out reciprocating linear fortune along 11 length direction of board, 11 width direction of board and 11 short transverse of board
It is dynamic.
The control mechanism and the feed mechanism 12, screw feeding mechanism 13, clamping 14, X-axis mobile mechanism, Y
Axis mobile mechanism and the electrical connection of Z axis mobile mechanism.
The clamping 14 and the platform assembly are set to screw feeding along the axially adjacent of screw feeding mechanism 13
Outside discharge port one end of mechanism 13;The station transfer device is drivingly connected with the screw feeding mechanism 13, and can pass through drive
It moves the screw feeding mechanism 13 and axially does linear reciprocating motion along itself.
In the present embodiment, the station transfer device includes one being set to the support base 171 of 11 top surface of board, passing through
Sliding rail is set to the glide base 172 of 171 top surface of support base and is electrically connected with control mechanism and is driven with glide base 172
The station of dynamic connection shifts driving mechanism (not shown).Wherein, the screw feeding mechanism 13 is set to the glide base 172
Top surface.
In the present embodiment, X-axis straight line driving mechanism 155, Y-axis straight line driving mechanism 153, Z axis straight line driving mechanism and
When station transfer driving mechanism drives corresponding pedestal to be moved, it can be driven by synchronous pulley mechanism, it can also
It is directly driven using the line shaft of straight line driving mechanism.
The power supply mechanism be above-mentioned each mechanism in need the part to power power, and, the input of control mechanism refers to
Enabling can be inputted by the button and/or keyboard and/or touch display screen being electrically connected with control mechanism.
Hereinafter, the operation principle of the lower the utility model 3D printing of summary and the dual-purpose machine of plastic extruding forming:
When needing injection molding, by the discharge outlet that injection-moulding nozzle is manually installed on to screw feeding mechanism 13;At this point, to control
The corresponding instruction of mechanism input processed, namely control current machine enter the open command of injection molding operating mode;Then control mechanism is just
Station transfer driving mechanism driving glide base 172 operation can be controlled and drive the operation of screw feeding mechanism 13 to clamping 14
Then the position at place controls the other and relevant all mechanisms of injection molding work and enters working condition, completes injection molding work.It needs
When 3D printing, by manually by injection-moulding nozzle from the discharge port removal of screw feeding mechanism 13, and in screw feeding mechanism 13
Discharge port installs the printing nozzle 16;At this point, corresponding instruction is inputted to control mechanism, namely control current machine enters 3D
The open command of print job pattern, then control mechanism will control station transfer driving mechanism driving glide base 172 run
And the position where the operation to print platform 151 of screw feeding mechanism 13 is driven, it then controls other related to 3D printing work
All mechanisms enter working condition, complete 3D printing work.
Wherein, how above-mentioned control mechanism controls station transfer driving mechanism driving glide base 172 and runs to corresponding
Position can need the stroke run according to practical glide base 172 and preset the control program that station shifts driving mechanism
Part can also realize precise positioning by using position-detection sensor.
In addition, the present embodiment 1 also has other variant embodiments, such as:
1) change the structure of station transfer device, that is, the unfavorable station transfer with straight line driving mechanism driving
Structure, but the station transfer device of straight line driving mechanism type of drive is replaced in the way of hand-driven, that is, deleting work
This structure of bit transition mechanism, and take technical solution:The clamping 14 and platform assembly are respectively arranged in bottom installation
Have on two mobile platforms of wheel;It is equipped with alternatively, the clamping 14 and the platform assembly are installed on a bottom jointly
On the mobile platform of wheel.As a result, when needing injection molding, being moved to clamping 14 by Manual-pushing mobile platform can
On the position to connect with the connection of the discharge port of screw feeding mechanism 13, similarly, when needing 3D printing, moved by Manual-pushing
Platform assembly is moved to the underface of the discharge port of screw feeding mechanism 13 by platform;To facilitate clamping 14 and platform
The Switch of working position of component, and do not need and to be powered using electric energy as driving force, save the energy.
2) change station transfer device structure, that is, station transfer device only by station transfer driving mechanism with it is synchronous
Belt wheel mechanism forms, at this point, screw feeding mechanism 13 is set on the synchronous belt of synchronous pulley mechanism.
3) station transfer device is deleted, is directly realized by way of manually carrying to platform assembly and clamping 14
Station shifts.
4) position for changing clamping 14 and platform assembly, changes simultaneously the driving direction of station transfer device, that is,
The screw feeding mechanism 13 is set to 172 top surface of the glide base, and it is axial vertical with slide direction;The clapper die spotting press
Structure 14 and the platform assembly are disposed adjacent along slide direction in outside discharge port one end of screw feeding mechanism 13.Alternatively, station
The support base 171 of transfer device is placed directly in ground, and slide direction is set as hanging down with the axial direction of screw feeding mechanism 13
Directly, clamping 14 and platform assembly are disposed adjacent along slide direction in 172 top surface of glide base.
5) change the connection structure between injection-moulding nozzle and the discharge port of screw feeding mechanism 13, that is, to lower structure
Replace the thread connecting mode between injection-moulding nozzle and the discharge port of screw feeding mechanism 13:The inner peripheral surface of injection-moulding nozzle is equipped with one
The peripheral surface of elastic bulge loop, the discharge port of screw feeding mechanism 13 offers an annular groove, as a result, by by injection-moulding nozzle
Elastic bulge loop is caught in the annular groove, you can realizes that injection-moulding nozzle is installed on the discharge outlet of screw feeding mechanism 13;And
By the way that direction of the injection-moulding nozzle outside the discharge port of screw feeding mechanism 13 is exerted a force until elastic bulge loop takes off from annular groove
From, you can realize that injection-moulding nozzle is detached from the discharge outlet of screw feeding mechanism 13.Similarly, at this time, it is also desirable to air exercise print nozzle
16 are changed namely the inner peripheral surface of printing nozzle 16 is also equipped with another bullet identical with the elastic bulge loop structure accordingly
Property bulge loop;Alternatively, can also be by malformation:The inner peripheral surface of injection-moulding nozzle and printing nozzle 16 is both provided with annular groove,
And flexible bulge loop is arranged in the peripheral surface of the discharge port of screw feeding mechanism 13.Alternatively, in other variant embodiments, may be used also
Elastic bulge loop is replaced with resilient projection, and annular groove is replaced with to the groove to match with the resilient projection.
6) change Y-axis moving mechanism, X-axis mobile mechanism and Z axis mobile mechanism position relationship, as long as disclosure satisfy that printing
The movement required on three-dimensional of platform 151.
7) increase the manipulator being electrically connected with control mechanism and operating mode changeover module.The manipulator is for realizing note
Mould the disassembly and installation of nozzle and printing nozzle 16;The trigger signal that the control mechanism is inputted according to operating mode changeover module
Control machinery hand.Wherein, the operating mode changeover module by be electrically connected respectively with control mechanism print button, injection molding button
With the composition that stops key;Alternatively, operating mode changeover module can be configured at the display of control mechanism in a manner of button control
In the human-computer interaction interface of screen, directly controlled in the way of touch screen click.At this time, it may be necessary to be replaced from injection molding pattern to 3D printing
When pattern, by pressing print button, control mechanism will receive print control instruction and control machinery hand by injection-moulding nozzle
It removes, then printing nozzle 16 is mounted on to the discharge outlet of screw feeding mechanism 13.Wherein, how manipulator is realized accurate fixed
Position and remove injection-moulding nozzle and installation printing nozzle 16, the stroke that runs can be needed according to actual machine hand and preset control
Program part can also realize precise positioning by using position-detection sensor.
Specific example 2
Referring to Fig. 4, the present embodiment 2 be based on plastic extruding forming machine be vertical injection molding machine on the basis of, improved
Form 3D printing and the dual-purpose machine of plastic extruding forming 20 of vertical structure comprising vertical injection molding machine, 3D printing unit and station
Transfer device.
The vertical injection molding machine includes board 21, feed mechanism 22, screw feeding mechanism 23, clamping 24, control machine
Structure and power supply mechanism.With embodiment 1, the board 21, feed mechanism 22, clamping 24, power supply mechanism respectively with existing skill
Board 11, feed mechanism 12, the clamping 14 of the horizontal injection press of art are identical with the structure of power supply mechanism, thus herein without
It repeats.The feeding port of the screw feeding mechanism 23 connects with the connection of the discharge port of feed mechanism 22, and discharge port is equipped with one
Injection-moulding nozzle 231.In the present embodiment, the injection-moulding nozzle 231 can be used for being molded discharging, it can also be used to the discharging of 3D printing.
In the present embodiment, the control mechanism is identical as the control mechanism in embodiment 1, therefore does not repeat.
The 3D printing unit includes platform assembly and printing nozzle.The platform assembly includes print platform 251, X-axis
Mobile mechanism, Y-axis moving mechanism and Z axis mobile mechanism;The X-axis mobile mechanism, Y-axis moving mechanism and Z axis mobile mechanism point
Not Qu Dong print platform 251 along three-dimensional carry out linear reciprocating motion.In addition, the print platform 251 of the present embodiment, X-axis are moved
Motivation structure, Y-axis moving mechanism and Z axis mobile mechanism respectively with the print platform 251 in embodiment 1, X-axis mobile mechanism, Y-axis
Mobile mechanism is identical with the structure of Z axis mobile mechanism, therefore this will not be repeated here.
In the present embodiment, the station transfer device includes a support base 271, is set to support base by sliding rail
The glide base 272 of 271 top surfaces and the station transfer drive for being electrically connected with control mechanism and being drivingly connected with glide base 272
Motivation structure.The clamping 24 and the platform assembly are disposed adjacent along slide direction in 272 top surface of glide base;And sliding rail
Direction is axially vertical with screw feeding mechanism 23.
Hereinafter, the operation principle of the lower the utility model 3D printing of summary and the dual-purpose machine of plastic extruding forming:
When needing injection molding, using injection-moulding nozzle, corresponding instruction is inputted to control mechanism, namely control current machine enters
It is molded the open command of operating mode;Then control mechanism will control station transfer driving mechanism driving glide base 272 and run
And the operation of clamping 24 is driven then to be controlled to its feed inlet face towards the position of the discharge port of screw feeding mechanism 23
It makes the other and relevant all mechanisms of injection molding work and enters working condition, complete injection molding work.When needing 3D printing, printing is sprayed
Mouth replaces injection-moulding nozzle, and inputs corresponding instruction to control mechanism, namely control current machine enters 3D printing operating mode
Open command, then control mechanism will control station transfer driving mechanism driving glide base 272 operation and drive printing flat
Then the operation of platform 251 controls other and 3D printing and works to the position where face towards the discharge port of screw feeding mechanism 23
Relevant all mechanisms enter working condition, complete 3D printing work.
Wherein, how above-mentioned control mechanism controls station transfer driving mechanism driving glide base 272 and runs to corresponding
Position can need the stroke run according to practical glide base 272 and preset the control program that station shifts driving mechanism
Part can also realize precise positioning by using position-detection sensor.
In addition, the present embodiment 2 also has other variant embodiments, such as:
1) change the installation site of station transfer device;That is, the support base 271 of station transfer device is set to machine
21 top surface of platform, and, the screw feeding mechanism 23 is set to 272 top surface of the glide base, and its axial direction and slide direction
Vertically.At this point, being to shift driving mechanisms control glide base 272 by station to run, screw feeding mechanism 23 is driven to mold
Position where mechanism 24 and print platform 251 moves along a straight line, and realizes screw feeding mechanism 23 and be located at clamping 24
On the position at place or on the position where print platform 251.
2) change the structure of station transfer device, that is, the unfavorable station transfer with straight line driving mechanism driving
Structure, but the station transfer device of straight line driving mechanism type of drive is replaced in the way of hand-driven, that is, deleting work
This structure of bit transition mechanism, and take technical solution:The clamping 24 and platform assembly are respectively arranged in bottom installation
Have on two mobile platforms of wheel;It is equipped with alternatively, the clamping 24 and the platform assembly are installed on a bottom jointly
On the mobile platform of wheel.As a result, when needing injection molding, being moved to clamping 24 by Manual-pushing mobile platform can
On the position to connect with the connection of the discharge port of screw feeding mechanism 23, similarly, when needing 3D printing, moved by Manual-pushing
Platform assembly is moved to the underface of the discharge port of screw feeding mechanism 23 by platform;To facilitate clamping 24 and platform
The Switch of working position of component, and do not need and to be powered using electric energy as driving force, save the energy.
3) station transfer device is deleted, is directly realized by way of manually carrying to platform assembly and clamping 24
Station shifts.
In each example, each straight line driving mechanism and station transfer driving mechanism can be cylinder or oil cylinder or electronic push away
Bar or electric cylinders or line shaft convert rotational motion in the motor of linear motion by ball screw.
Compared with the existing technology, the utility model 3D printing and the dual-purpose machine of plastic extruding forming in any plastics by squeezing
Go out on the basis of molding machine and only increase platform assembly and printing nozzle, realizes that at the time of molding to squeeze out the extrusion of extruding part molten
Melt plastics to moulding section;And make the extrusion face of extruding part towards print platform in 3D printing so that molten plastic
The model that can be printed as required carries out 3D printing on print platform;The utility model can not only meet product as a result,
Molding use demand, but also disclosure satisfy that the molding use demand of the 3D printing of 3D products, there is better practicability;And
And the utility model need not increase a 3D printing equipment again, on the other hand on also save the manufacture of integral device
Cost.
In addition, it is necessary to understand, term "center", " longitudinal direction ", " transverse direction ", "upper", "lower", "front", "rear", " left side ",
The orientation or positional relationship of the instructions such as " right side ", " hard straight ", "horizontal", "top", "bottom", "inner", "outside" is based on ... shown in the drawings
Orientation or positional relationship is merely for convenience of describing the present invention and simplifying the description, and does not indicate or imply the indicated dress
It sets or element must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as to the utility model
Limitation.In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But therefore it can not be interpreted as the limitation to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The scope of protection of the utility model.
Claims (11)
1. a kind of 3D printing and the dual-purpose machine of plastic extruding forming, it is characterised in that:Including plastic extruding forming machine and 3D printing list
Member;
The plastic extruding forming machine includes extruding part, moulding section, control mechanism and power supply mechanism;
The 3D printing unit includes platform assembly and printing nozzle;The platform assembly includes print platform, X-axis moving machine
Structure, Y-axis moving mechanism and Z axis mobile mechanism;The X-axis mobile mechanism, Y-axis moving mechanism and Z axis mobile mechanism respectively drive
Print platform carries out linear reciprocating motion along three-dimensional;
The control mechanism and the extruding part, moulding section, X-axis mobile mechanism, Y-axis moving mechanism and Z axis mobile mechanism
Electrical connection;
The power supply mechanism is the extruding part, moulding section, control mechanism, X-axis mobile mechanism, Y-axis moving mechanism and Z axis
Mobile mechanism powers;
When injection molding, extruding part extruded material to moulding section;When 3D printing, the installation printing spray at the extrusion of extruding part
Mouth, printing nozzle face is towards the print platform at this time.
2. 3D printing according to claim 1 and the dual-purpose machine of plastic extruding forming, it is characterised in that:The extruding part and
Moulding section is separately positioned, and the moulding section and platform assembly are respectively arranged in two mobile platforms that bottom is equipped with wheel
Upper or moulding section and platform assembly are installed on bottom and are equipped on the mobile platform of wheel jointly.
3. 3D printing according to claim 1 and the dual-purpose machine of plastic extruding forming, it is characterised in that:Further include and control machine
The station transfer device of structure electrical connection, and, the moulding section and the platform assembly are set along the axially adjacent of extruding part
It is placed in outside one end of the extrusion of extruding part;The station transfer device is drivingly connected with the extruding part, and can be driven
The extruding part axially does linear reciprocating motion along itself, and the extrusion of extruding part is driven to discharge to moulding section or beat
Print platform.
4. 3D printing according to claim 1 and the dual-purpose machine of plastic extruding forming, it is characterised in that:It further include station transfer
Mechanism;The station transfer device includes a support base, be set to by sliding rail support base top surface glide base and
It is electrically connected with control mechanism and the station being drivingly connected with glide base shifts driving mechanism;
The moulding section and the platform assembly are disposed adjacent along slide direction in glide base top surface;Slide direction and extrusion
Partial is axially vertical;Alternatively, the extruding part is set to glide base top surface, and it is axial vertical with slide direction, and
The moulding section and the platform assembly are disposed adjacent along slide direction in outside one end of the extrusion of extruding part.
5. 3D printing according to claim 3 or 4 and the dual-purpose machine of plastic extruding forming, it is characterised in that:Further include and controls
The manipulator and operating mode changeover module of mechanism electrical connection processed;Dismounting and peace of the manipulator for realizing printing nozzle
Dress;The trigger signal control machinery hand that the control mechanism is inputted according to operating mode changeover module.
6. 3D printing according to claim 5 and the dual-purpose machine of plastic extruding forming, it is characterised in that:The operating mode is cut
Component is changed to be made of the print button that is electrically connected with control mechanism respectively, injection molding button and stopping key.
7. according to the 3D printing of Claims 1 to 4 any one of them and the dual-purpose machine of plastic extruding forming, it is characterised in that:The Y
Axis mobile mechanism includes pedestal, Y-axis straight line driving mechanism and Y-axis pedestal;The X-axis mobile mechanism includes X-axis straight line driving
Structure and X-axis pedestal;The Z axis mobile mechanism includes Z axis straight line driving mechanism;
The Y-axis pedestal is slideably positioned on the pedestal, and is drivingly connected with the Y-axis straight line driving mechanism;The X-axis base
Seat is slideably positioned on the Y-axis pedestal, and is drivingly connected with the X-axis straight line driving mechanism;The Z axis straight line driving mechanism
It is set on the X-axis pedestal, and is drivingly connected with the print platform.
8. 3D printing according to claim 6 and the dual-purpose machine of plastic extruding forming, it is characterised in that:The plastic extrusion at
Type machine is injection molding machine;The injection molding machine includes board, the extruding part being made of feed mechanism and screw feeding mechanism, by molding
Moulding section, control mechanism and the power supply mechanism that mechanism is formed;The feeding port of the screw feeding mechanism and going out for feed mechanism
Material mouth connection connects, and extrusion is detachable to be equipped with an injection-moulding nozzle;The control mechanism and the feed mechanism, screw rod
Feed mechanism and clamping electrical connection;The power supply mechanism is that the feed mechanism, screw feeding mechanism and clamping supply
Electricity;
When injection molding, the injection-moulding nozzle of screw feeding mechanism connects with the connection of the feed inlet of clamping;When 3D printing, manipulator unloads
The printing nozzle is installed except injection-moulding nozzle, and in the extrusion of screw feeding mechanism, printing nozzle face is towards the printing
Platform.
9. 3D printing according to claim 8 and the dual-purpose machine of plastic extruding forming, it is characterised in that:The clamping and
Platform assembly is respectively arranged in bottom and is equipped on two mobile platforms of wheel;Alternatively, the clamping and the platform group
Part is installed on a bottom and is equipped on the mobile platform of wheel jointly.
10. 3D printing according to claim 8 and the dual-purpose machine of plastic extruding forming, it is characterised in that:The injection molding machine is
Horizontal injection press;
The clamping and the platform assembly are set to squeezing for screw feeding mechanism along the axially adjacent of screw feeding mechanism
Outside exit end;The station transfer device is drivingly connected with the screw feeding mechanism, and can be by driving the screw rod to send
Linear reciprocating motion axially does along itself in material mechanism, and the extrusion of screw feeding mechanism is driven to discharge to clamping or printing
Platform.
11. 3D printing according to claim 8 and the dual-purpose machine of plastic extruding forming, it is characterised in that:The injection molding machine is
Vertical injection molding machine or vertical injection molding machine;
The clamping and the platform assembly are disposed adjacent along slide direction in glide base top surface;And slide direction and spiral shell
Bar feed mechanism it is axially vertical;Alternatively, the screw feeding mechanism is set to the glide base top surface, and it is axial and sliding
Rail direction is vertical and the clamping and the platform assembly are disposed adjacent along slide direction in the extrusion of screw feeding mechanism
Outside mouth one end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721814959.4U CN207997568U (en) | 2017-12-22 | 2017-12-22 | A kind of 3D printing and the dual-purpose machine of plastic extruding forming |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721814959.4U CN207997568U (en) | 2017-12-22 | 2017-12-22 | A kind of 3D printing and the dual-purpose machine of plastic extruding forming |
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| CN207997568U true CN207997568U (en) | 2018-10-23 |
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ID=63836001
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108162378A (en) * | 2017-12-22 | 2018-06-15 | 广州市小盒信息科技有限公司 | A kind of 3D printing and the dual-purpose machine of plastic extruding forming |
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2017
- 2017-12-22 CN CN201721814959.4U patent/CN207997568U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108162378A (en) * | 2017-12-22 | 2018-06-15 | 广州市小盒信息科技有限公司 | A kind of 3D printing and the dual-purpose machine of plastic extruding forming |
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