CN109747150A - A kind of SLA photocuring 3D printing equipment - Google Patents
A kind of SLA photocuring 3D printing equipment Download PDFInfo
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- CN109747150A CN109747150A CN201910249781.0A CN201910249781A CN109747150A CN 109747150 A CN109747150 A CN 109747150A CN 201910249781 A CN201910249781 A CN 201910249781A CN 109747150 A CN109747150 A CN 109747150A
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- lead screw
- supporting plate
- printing equipment
- light source
- storage tank
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- 238000010146 3D printing Methods 0.000 title claims abstract description 21
- 238000000016 photochemical curing Methods 0.000 title claims abstract description 18
- 239000011347 resin Substances 0.000 claims abstract description 54
- 229920005989 resin Polymers 0.000 claims abstract description 54
- 239000007788 liquid Substances 0.000 claims abstract description 27
- 238000003860 storage Methods 0.000 claims abstract description 24
- 239000002184 metal Substances 0.000 claims abstract description 19
- 230000000630 rising effect Effects 0.000 claims abstract description 4
- 239000012530 fluid Substances 0.000 claims description 17
- 238000001802 infusion Methods 0.000 claims description 17
- 238000007789 sealing Methods 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims 1
- 238000007639 printing Methods 0.000 abstract description 19
- 238000000034 method Methods 0.000 description 11
- 238000005457 optimization Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000012545 processing Methods 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000465 moulding Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000004040 coloring Methods 0.000 description 1
- 238000001459 lithography Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 230000004224 protection Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000007592 spray painting technique Methods 0.000 description 1
Abstract
The invention discloses a kind of SLA photocuring 3D printing equipment, including body, the gate that can be turned on or off is provided on the body, resin storage tank is provided in the body, for placing liquid resin in the resin storage tank, it is also equipped with the scraper for being struck off to liquid resin upper surface on the resin storage tank and drives the scraper movement mechanism of scraper movement, supporting plate is provided in the resin storage tank, the supporting plate has set up support, metal plate is provided on the support, leak hole is provided on the metal plate, the supporting plate movement mechanism for rising or declining for driving the supporting plate to do is provided in the body, the internal body upper end is provided at least two light sources, the light source is arranged in light source mobile mechanism, it further include controller, the scraper movement mechanism, supporting plate movement mechanism and light source moving machine Structure is electrically connected with the controller.The present invention has the advantages that print, the printing of more laser heads, automatic liquid supply.
Description
Technical field
The present invention relates to 3D printing technique fields, and in particular to a kind of SLA photocuring 3D printing equipment.
Background technique
SLA is the abbreviation of " Stereo Lithography Apparatus ", is to occur earliest in the world and realize commodity
A kind of Quick-forming (RapidPrototyping, the RP) technology changed, and most deep, the most widely used Quick-forming of research
One of technology.Its technique is the photopolymerization principle based on liquid photosensitive resin, and technical translator is " stereolithography apparatus method ".It is logical
It crosses CAD design and goes out three-dimensional entity model, model is subjected to slicing treatment using discrete program, designs scan path, the number of generation
According to will accurate control laser scanner and lifting platform movement；The scanner that laser beam is controlled by numerical control device, by design
Scan path be irradiated to liquid photosensitive resin surface, after making one layer of resin solidification in the specific region of surface, when one layer process
After, just generate a section of part；Lifting platform declines certain distance, covers another layer of liquid resin on cured layer, and
Using doctor blade, then second layer scanning is carried out, the second cured layer is bonded in securely on previous cured layer, is folded from level to level in this way
Add into 3 D workpiece prototype；By prototype after being taken out in resin, finally solidified, then polished, plating, spray painting or coloring
The product that processing is required.SLA 3D printing shape is extensive, and shaping speed is fast, and the field of feature with high accuracy, application is several
Include the various industries of manufacturing field, has also been obtained in industries such as medical treatment, ergonomic, historical relic's protections more and more extensive
Using.
Existing 3D printing equipment is only provided with a light source, in print procedure, can only light source press preset path
Move back and forth and printed, printing effect is low, and the time is long, if workpiece size is big, needs continuously to print several days, print procedure
In, it is also necessary to artificial observation is added liquid resinous amount, seriously increases the labor burden of worker, terminates in printing
Afterwards, artificial blanking is needed, intensity is big, and low efficiency, the degree of automation is low, is unable to satisfy existing production requirement.
Summary of the invention
In view of the above shortcomings of the prior art, the technical problems to be solved by the present invention are: how one kind is provided can be fast
Speed is printed, more laser heads print, the SLA photocuring 3D printing equipment of automatic liquid supply.
In order to solve the above-mentioned technical problem, present invention employs the following technical solutions:
A kind of SLA photocuring 3D printing equipment, including body are provided with the machine that can be turned on or off on the body
, it is provided with resin storage tank in the body, is used to place liquid resin in the resin storage tank, is also equipped with use on the resin storage tank
It is set in the scraper struck off to liquid resin upper surface and the scraper movement mechanism for driving scraper to move, the resin storage tank
It is equipped with supporting plate, the supporting plate has set up support, and metal plate is provided on the support, leakage is provided on the metal plate
Hole is provided with the supporting plate movement mechanism for rising or declining for driving the supporting plate to do, the internal body in the body
Upper end is provided at least two light sources, and it further includes controller that the light source, which is arranged in light source mobile mechanism, the scraper movement
Mechanism, supporting plate movement mechanism and light source mobile mechanism are electrically connected with the controller.
When in use, gate is closed, supporting plate is raised to tree under the drive of supporting plate movement mechanism, by the metal plate on support
Rouge liquid level, light source carry out printing shaping under the drive of light source mobile mechanism, and multiple light sources accelerate print speed, according to control
Presetting for device carries out layering printing, and supporting plate successively sinks, and molding printing from bottom to top is carried out, after the completion of printing, by metal
Plate carries away resin liquid level, and scraper movement mechanism drives scraper to cut off metal plate lowest level, by finished product slave after molding
Door, which takes out, completes printing.The present invention has print speed fast, and multiple laser heads subregion can print simultaneously, has both ensured printing matter
It measures to have and can accelerate speed, whole process high degree of automation.
As optimization, the light source includes mounting plate, and being horizontally disposed on the mounting plate has laser emitter, the laser
Transmitter is connect with galvanometer, and the galvanometer is provided with field lens, the upper close field far from one end of the laser emitter
Mirror one end is provided with seal box, and the seal box is tilted to be provided with reflecting mirror, sets on the mounting plate immediately below the reflecting mirror
It is equipped with light-transmitting plate.
In this way, laser is injected seal box by the effect of galvanometer and field lens by laser emitter, the quality of laser has been ensured,
Seal box can reduce the interference such as dust, and by reflecting mirror, laser is vertically injected in resin liquid, and completion is printed as resin
Type.
As optimization, the light source mobile mechanism includes horizontally disposed transverse slat, is provided with sliding slot below the transverse slat, institute
It states and is rotatably equipped with the first lead screw in sliding slot, be equidistantly combined at least two first nuts on first lead screw, described first
Lead screw and the first driving motor are rotatablely connected, and first nut is fixedly connected with institute with the mounting plate on the light source respectively
It states transverse slat both ends and is connected with the multi-stage expansion cylinder being arranged oppositely, the multi-stage expansion cylinder is parallel with first lead screw to be set
It sets, the opposite both ends of the multi-stage expansion cylinder are fixedly mounted on the second nut, and second nut is slidably mounted on institute
It states in two opposite side walls of body, the second lead screw, second lead screw and described first is provided in the side wall of the body
Lead screw is vertically arranged, and second nut is rotatably connected on second lead screw, second lead screw and the second driving motor
Rotation connection.
In this way, the distance between multiple light sources are equal, and on each equal the first lead screw of same root of light source, the first driving motor band
Dynamic first lead screw rotation can ensure processing quality so that the moving distance of adjacent light source is equal to distance between the two in this way,
It can accelerate print speed again, transverse slat can be realized the overall movement of transverse slat under the drive of multi-stage expansion cylinder, expand covering model
It encloses, the second driving motor drives the rotation of the second lead screw, and the second nut drives multi-stage expansion cylinder to complete movement, can be realized in this way
All standing to entire print area.
As optimization, be fixedly installed with fluid infusion box on the outside of the body, fluid infusion box upper end be provided with can open or
The box cover that person closes, the fluid infusion box passes through the body by hose and extends downward into resin storage tank, in the resin storage tank
It is provided with the sensor for being detected to liquid resin upper surface, is provided with solenoid valve on the hose；The solenoid valve
Setting is electrically connected with the controller with sensor.
Constantly solidify in this way, working as resin in print procedure, the information that sensor will test is transferred to controller, controller control
Solenoid valve processed is opened, and liquid supplements the resin in resin storage tank in fluid infusion case, and after liquid level is up to standard, solenoid valve is closed, and is ensured
Printing effect, avoids printable layer from not having resin, and printing is caused to make mistakes.
As optimization, the sensor is radar or liquidometer.
In this way, radar and liquidometer are easy to obtain, reduce costs, interchangeability is strong.
As optimization, connection, the box cover and the fluid infusion are threadably secured between the box cover and the fluid infusion box
Sealing ring is provided between box.
In this way, box cover can be connected through a screw thread increase fastening, sealing ring avoids leaking out resin.
As optimization, the scraper movement mechanism includes the third driving electricity being arranged in the opposite two sidewalls of the body
The output shaft of machine, the third driving motor is horizontally disposed and is fixedly connected with third lead screw, the third lead screw length direction
It is vertically arranged with the gate being arranged on the body, the third lead screw other end is connect by bearing with body, the third
It is screwed on lead screw and is combined with third nut, first nut is fixedly installed with the first sliding block, two first sliding blocks outward
It is fixedly connected by knife rest, the scraper is fixedly mounted on the knife rest lower end.
In this way, third driving motor drives the rotation of third lead screw, the third nut on third lead screw is mobile, two opposite the
Knife rest between three nuts drives scraper to move horizontally, and shaped article is cut, convenient and efficient, notch is steady, will not destroy production
Product.
As optimization, the supporting plate movement mechanism includes the 4th driving electricity being fixedly mounted in the side wall of the body
The output shaft of machine, the 4th driving motor is arranged vertically downwards and is fixedly connected with the 4th vertically arranged lead screw, and described
Side wall where four driving motors and the gate face are arranged, and the 4th lead screw lower end is connect by bearing with body, described
It is screwed on 4th lead screw and is combined with the 4th nut, second nut is fixedly connected with the second sliding block, second sliding block outward
It is fixedly connected by L shaped plate with the supporting plate.
In this way, supporting plate can be realized up and down motion, the 4th driving motor drives the rotation of the 4th lead screw, the 4th nut is driven to move
Dynamic, the 4th nut drives the raising and lowering of the second sliding block realization supporting plate, and spin stabilization realizes the stable lifting of supporting plate.
As optimization, the metal plate lower end is fixedly installed with downwards cylinder, and the support upper end is fixedly installed with and institute
The matched cylinder of cylinder is stated, aperture is provided on the cylinder, internal screw thread corresponding with the aperture is provided on the cylinder
Hole.
In this way, the cooperation between cylinder and cylinder, can fast and effectively remove metal plate, it is convenient and efficient.
As optimization, it is recessed groove on the body, display screen, the display screen are fixedly installed in the groove
Setting is connect with controller, the display screen is touching display screen, is provided with control system in the controller.
In this way, touching display screen can change data parameters, and setting in time, ensure processing efficiency convenient for operation
And quality.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of SLA photocuring 3D printing equipment of the present invention.
Fig. 2 is the structure enlargement diagram of A in Fig. 1.
Fig. 3 is the structural schematic diagram of light source in Fig. 1.
Fig. 4 is the structural schematic diagram of B-B in Fig. 1.
Fig. 5 is the structural schematic diagram of C-C in Fig. 1.
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawing.
When it is implemented, as shown in Figs. 1-5, a kind of SLA photocuring 3D printing equipment, including body 1, on the body 1
It is provided with the gate 11 that can be turned on or off, resin storage tank 12 is provided in the body 11, is used in the resin storage tank 12
Liquid resin is placed, scraper 13 and band for being struck off to liquid resin upper surface are also equipped on the resin storage tank 12
The scraper movement mechanism that scraper 13 moves is moved, is provided with supporting plate 14 in the resin storage tank 12, the supporting plate 14 has set up branch
Seat 15 is provided with metal plate 16 on the support 15, leak hole is provided on the metal plate 16, setting is useful in the body 1
In driving the supporting plate 14 to do the supporting plate movement mechanism for rising or declining, 1 inner upper end of body is provided at least two
Light source, the light source are arranged in light source mobile mechanism, further include controller, the scraper movement mechanism, supporting plate movement mechanism
It is electrically connected with the controller with light source mobile mechanism.
When in use, gate is closed, supporting plate is raised to tree under the drive of supporting plate movement mechanism, by the metal plate on support
Rouge liquid level, light source carry out printing shaping under the drive of light source mobile mechanism, and multiple light sources accelerate print speed, according to control
Presetting for device carries out layering printing, and supporting plate successively sinks, and molding printing from bottom to top is carried out, after the completion of printing, by metal
Plate carries away resin liquid level, and scraper movement mechanism drives scraper to cut off metal plate lowest level, by finished product slave after molding
Door, which takes out, completes printing.The present invention has print speed fast, and multiple laser heads subregion can print simultaneously, has both ensured printing matter
It measures to have and can accelerate speed, whole process high degree of automation.
In the present embodiment, the light source includes mounting plate 17, and being horizontally disposed on the mounting plate 17 has laser emitter 18,
The laser emitter 18 is connect with galvanometer 19, and the galvanometer 19 is provided with field lens 2 far from one end of the laser emitter 18,
Described close described 2 one end of field lens is provided with seal box 21, and the seal box 21 is tilted to be provided with reflecting mirror 22, described anti-
Light-transmitting plate 23 is provided on the mounting plate penetrated immediately below mirror 22.
In this way, laser is injected seal box by the effect of galvanometer and field lens by laser emitter, the quality of laser has been ensured,
Seal box can reduce the interference such as dust, and by reflecting mirror, laser is vertically injected in resin liquid, and completion is printed as resin
Type.
In the present embodiment, the light source mobile mechanism includes horizontally disposed transverse slat 24, is provided with below the transverse slat 24
Sliding slot is rotatably equipped with the first lead screw 25 in the sliding slot, at least two first spiral shells is equidistantly combined on first lead screw 25
Mother 26, first lead screw 25 and the first driving motor 27 are rotatablely connected, and first nut 26 is respectively and on the light source
The mounting plate 17 is fixedly connected with 24 both ends of transverse slat and is connected with the multi-stage expansion cylinder 28 being arranged oppositely, the multi-stage expansion
Cylinder 28 is arranged in parallel with first lead screw 25, and the opposite both ends of the multi-stage expansion cylinder 28 are fixedly mounted on the second spiral shell
On mother 29, second nut 29 is slidably mounted in 1 two opposite side walls of the body, is set in the side wall of the body 1
It is equipped with the second lead screw 3, second lead screw 3 is vertically arranged with first lead screw 25, and second nut 29 is rotatably connected on
On second lead screw 3, second lead screw 3 and the second driving motor 31 are rotatablely connected.
In this way, the distance between multiple light sources are equal, and on each equal the first lead screw of same root of light source, the first driving motor band
Dynamic first lead screw rotation can ensure processing quality so that the moving distance of adjacent light source is equal to distance between the two in this way,
It can accelerate print speed again, transverse slat can be realized the overall movement of transverse slat under the drive of multi-stage expansion cylinder, expand covering model
It encloses, the second driving motor drives the rotation of the second lead screw, and the second nut drives multi-stage expansion cylinder to complete movement, can be realized in this way
All standing to entire print area.
In the present embodiment, it is fixedly installed with fluid infusion box 32 on the outside of the body 1,32 upper end of fluid infusion box is provided with can be with
The box cover 33 turned on or off, the fluid infusion box 32 pass through the body 1 by hose 34 and extend downward into resin storage tank 12
It is interior, it is provided with the sensor 35 for being detected to liquid resin upper surface in the resin storage tank 12, is set on the hose 34
It is equipped with solenoid valve 36；The solenoid valve 36 and sensor 35 are electrically connected setting with the controller.
Constantly solidify in this way, working as resin in print procedure, the information that sensor will test is transferred to controller, controller control
Solenoid valve processed is opened, and liquid supplements the resin in resin storage tank in fluid infusion case, and after liquid level is up to standard, solenoid valve is closed, and is ensured
Printing effect, avoids printable layer from not having resin, and printing is caused to make mistakes.
In the present embodiment, the sensor 35 is radar or liquidometer.
In this way, radar and liquidometer are easy to obtain, reduce costs, interchangeability is strong.
In the present embodiment, be threadably secured connection between the box cover 33 and the fluid infusion box 32, the box cover 33 with
Sealing ring is provided between the fluid infusion box 32.
In this way, box cover can be connected through a screw thread increase fastening, sealing ring avoids leaking out resin.
In the present embodiment, the scraper movement mechanism includes that the third being arranged in the opposite two sidewalls of the body 1 is driven
The output shaft of dynamic motor 5, the third driving motor 5 is horizontally disposed and is fixedly connected with third lead screw 51, the third lead screw
The gate 11 being arranged on 51 length directions and the body 1 is vertically arranged, and 51 other end of third lead screw passes through bearing and machine
Body 1 connects, and is screwed on the third lead screw 51 and is combined with third nut 52, and the third nut 52 is fixedly installed with first outward
Sliding block, two first sliding blocks are fixedly connected by knife rest, and the scraper 13 is fixedly mounted on the knife rest lower end.
In this way, third driving motor drives the rotation of third lead screw, the third nut on third lead screw is mobile, two opposite the
Knife rest between three nuts drives scraper to move horizontally, and shaped article is cut, convenient and efficient, notch is steady, will not destroy production
Product.
In the present embodiment, the supporting plate movement mechanism includes the 4th driving being fixedly mounted in the side wall of the body 1
The output shaft of motor 37, the 4th driving motor 37 is arranged vertically downwards and is fixedly connected with the 4th vertically arranged lead screw
38, the 37 place side wall of the 4th driving motor and 11 face of gate are arranged, and 38 lower end of the 4th lead screw passes through bearing
It is connect with body 1, is screwed on the 4th lead screw 38 and is combined with the 4th nut 39, second nut 39 is fixedly connected with outward
Second sliding block, second sliding block are fixedly connected by L shaped plate with the supporting plate 14.
In this way, supporting plate can be realized up and down motion, the 4th driving motor drives the rotation of the 4th lead screw, the 4th nut is driven to move
Dynamic, the 4th nut drives the raising and lowering of the second sliding block realization supporting plate, and spin stabilization realizes the stable lifting of supporting plate.
In the present embodiment, 16 lower end of metal plate is fixedly installed with downwards cylinder 4, and the support upper end is fixedly installed with
With the matched cylinder 41 of the cylinder 4, aperture is provided on the cylinder 4, is provided on the cylinder 41 and the aperture pair
The internal thread hole answered.
In this way, the cooperation between cylinder and cylinder, can fast and effectively remove metal plate, it is convenient and efficient.
In the present embodiment, it is recessed groove on the body, display screen, the display are fixedly installed in the groove
Screen connect setting with controller, and the display screen is touching display screen, is provided with control system in the controller.
In this way, touching display screen can change data parameters, and setting in time, ensure processing efficiency convenient for operation
And quality
Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that；It still may be used
To modify to technical solution documented by previous embodiment, or some or all of the technical features are equal
Replacement；And these are modified or replaceed, the model for technical solution of the embodiment of the present invention that it does not separate the essence of the corresponding technical solution
It encloses, should all cover within the scope of the claims and the description of the invention.
Claims (10)
1. a kind of SLA photocuring 3D printing equipment, which is characterized in that including body, be provided on the body can open or
The gate that person closes, is provided with resin storage tank in the body, for placing liquid resin in the resin storage tank, on the resin storage tank
It is also equipped with the scraper for being struck off to liquid resin upper surface and drives the scraper movement mechanism of scraper movement, it is described
Supporting plate is provided in resin storage tank, the supporting plate has set up support, metal plate is provided on the support, on the metal plate
It is provided with leak hole, the supporting plate movement mechanism for rising or declining for driving the supporting plate to do is provided in the body, it is described
Internal body upper end is provided at least two light sources, and it further includes controller that the light source, which is arranged in light source mobile mechanism, described
Scraper movement mechanism, supporting plate movement mechanism and light source mobile mechanism are electrically connected with the controller.
2. SLA photocuring 3D printing equipment according to claim 1, which is characterized in that the light source includes mounting plate, institute
It states to be horizontally disposed on mounting plate and has laser emitter, the laser emitter is connect with galvanometer, and the galvanometer is far from the laser
One end of transmitter is provided with field lens, and described close described field lens one end is provided with seal box, and the seal box is tilted to be set
It is equipped with reflecting mirror, is provided with light-transmitting plate on the mounting plate immediately below the reflecting mirror.
3. SLA photocuring 3D printing equipment according to claim 2, which is characterized in that the light source mobile mechanism includes
Horizontally disposed transverse slat is provided with sliding slot below the transverse slat, is rotatably equipped with the first lead screw in the sliding slot, and described first
At least two first nuts are equidistantly combined on thick stick, first lead screw and the first driving motor are rotatablely connected, first spiral shell
Mother stock is not fixedly connected with the transverse slat both ends with the mounting plate on the light source and is connected with the multi-stage expansion gas being arranged oppositely
Cylinder, the multi-stage expansion cylinder are arranged in parallel with first lead screw, the fixed peace in the opposite both ends of the multi-stage expansion cylinder
On the second nut, second nut is slidably mounted in two opposite side walls of the body, the side wall of the body
It is inside provided with the second lead screw, second lead screw is vertically arranged with first lead screw, and second nut is rotatably connected on institute
It states on the second lead screw, second lead screw and the second driving motor are rotatablely connected.
4. SLA photocuring 3D printing equipment according to claim 3, which is characterized in that be fixedly mounted on the outside of the body
There is fluid infusion box, fluid infusion box upper end is provided with the box cover that can be turned on or off, and the fluid infusion box passes through institute by hose
It states body and extends downward into resin storage tank, the biography for being detected to liquid resin upper surface is provided in the resin storage tank
Sensor is provided with solenoid valve on the hose；The solenoid valve and sensor are electrically connected setting with the controller.
5. SLA photocuring 3D printing equipment according to claim 4, which is characterized in that the sensor be radar or
Liquidometer.
6. SLA photocuring 3D printing equipment according to claim 5, which is characterized in that the box cover and the fluid infusion box
Between be threadably secured connection, be provided with sealing ring between the box cover and the fluid infusion box.
7. SLA photocuring 3D printing equipment according to claim 6, which is characterized in that the scraper movement mechanism includes
Third driving motor in the opposite two sidewalls of the body is set, the output shaft of the third driving motor it is horizontally disposed and
It is fixedly connected with third lead screw, the gate being arranged on the third lead screw length direction and the body is vertically arranged, and described
The three lead screw other ends are connect by bearing with body, are screwed on the third lead screw and are combined with third nut, first nut
It is fixedly installed with the first sliding block outward, two first sliding blocks are fixedly connected by knife rest, and the scraper is fixedly mounted on institute
State knife rest lower end.
8. SLA photocuring 3D printing equipment according to claim 7, which is characterized in that the supporting plate movement mechanism includes
The output shaft of the 4th driving motor being fixedly mounted in the side wall of the body, the 4th driving motor is arranged vertically downwards
And it is fixedly connected with the 4th vertically arranged lead screw, side wall where the 4th driving motor and the gate face are arranged, institute
It states the 4th lead screw lower end to connect by bearing with body, is screwed on the 4th lead screw and is combined with the 4th nut, second spiral shell
Mother is fixedly connected with the second sliding block outward, and second sliding block is fixedly connected by L shaped plate with the supporting plate.
9. SLA photocuring 3D printing equipment according to claim 8, which is characterized in that the metal plate lower end is solid downwards
Dingan County is equipped with cylinder, the support upper end be fixedly installed with the matched cylinder of the cylinder, be provided with aperture on the cylinder,
Internal thread hole corresponding with the aperture is provided on the cylinder.
10. SLA photocuring 3D printing equipment according to claim 9, which is characterized in that be recessed on the body recessed
Slot is fixedly installed with display screen in the groove, and the display screen connect setting with controller, and the display screen is touch aobvious
Display screen is provided with control system in the controller.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910249781.0A CN109747150B (en) | 2019-03-29 | 2019-03-29 | SLA photocuring 3D printing apparatus |
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|---|---|---|---|
| CN201910249781.0A CN109747150B (en) | 2019-03-29 | 2019-03-29 | SLA photocuring 3D printing apparatus |
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| CN109747150B CN109747150B (en) | 2021-03-30 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110509547A (en) * | 2019-09-16 | 2019-11-29 | 重庆领航新智诚科技有限公司 | A kind of SLA photocuring 3D printing lower part product cleaning equipment |
| CN110561744A (en) * | 2019-09-29 | 2019-12-13 | 重庆领航新智诚科技有限公司 | Frequency conversion industrial grade sla photocuring 3D printer |
| CN111391311A (en) * | 2020-03-04 | 2020-07-10 | 运城黑麦科技有限公司 | Multi-laser automatic liquid supplementing sla3D printer |
| CN112428583A (en) * | 2021-01-27 | 2021-03-02 | 山东南道北数字科技有限公司 | But 3D of automatic material conveying prints and uses resin groove |
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| CN110509547B (en) * | 2019-09-16 | 2021-08-06 | 重庆金石智诚科技有限公司 | SLA photocuring 3D prints down and uses product cleaning equipment |
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