CN208034948U - Colored clay 3D printer and its charging gear - Google Patents
Colored clay 3D printer and its charging gear Download PDFInfo
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- CN208034948U CN208034948U CN201820438366.0U CN201820438366U CN208034948U CN 208034948 U CN208034948 U CN 208034948U CN 201820438366 U CN201820438366 U CN 201820438366U CN 208034948 U CN208034948 U CN 208034948U
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- charging gear
- material storage
- storage tube
- clay
- fixed
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Abstract
The utility model discloses a kind of colored clay 3D printer and its charging gears, including rack, extrusion device, it further include charging gear, charging gear includes material storage tube, the piston in the material storage tube, the driving mechanism for pushing piston motion, the driving mechanism includes lead screw stepper motor, or is motor and its ball screw component of drive；The charging gear is fixed on the rack by fixed connecting base or the charging gear is fixed on bottom of the frame by vertical supports, and the discharge port of the material storage tube is connected by flexible conveying pipeline with the feed inlet of the extrusion device.The utility model solves in the prior art the technical issues of charging gear feeding is slow, can not achieve accurate micro control.For the utility model in such a way that screw rod is connect with piston, charging is convenient, can be accurately controlled to the color of institute's printed product.
Description
Technical field
The utility model is related to 3D printing equipment technical fields, and in particular to a kind of colour clay 3D printer and its feed
Device.
Background technology
Clay as the mankind apply earliest one of inorganic material, have the advantages that storage enrich, it is of low cost, so far according to
It is so to apply most inorganic material, clay to cannot be only used for the firing of ceramic material in people's life, house is built, is laid with road
Road etc., moreover it can be used to industry, such as the processing of filler, waste water in high molecular material, the smelting of metal.With 3D printing technique
Development, a variety of materials are applied to 3D printing, and the application method of traditional material is also changed, and 3D printing technique goes out
Existing, the application method for being similarly clay provides new thinking.With the continuous development of three-dimensional printing technology, clay material is three
The application for tieing up printing technique is more and more extensive.
But the prior art in such a way that air compressor machine is connected with the top air inlet of storage tank by the material in storage tank
It is transported in extrusion device, is driven by gas, when start-up operation, the transmission speed of gas is low, needs a period of time that can just open
Beginning feeding is also not easy to accurately control the product colour printed, in addition, also inconvenience feeds in storage tank.
Invention content
It, can be with the technical problem to be solved by the present invention is to provide a kind of colored clay 3D printer and its charging gear
Uniform quick accurate feeding, charging are convenient.
In order to solve the above technical problems, the utility model adopts the following technical solution：
Design a kind of colored clay 3D printer charging gear, including material storage tube, the piston in the material storage tube, use
In the driving mechanism for pushing piston motion, the driving mechanism includes lead screw stepper motor, the silk on the lead screw stepper motor
Bar is fixedly connected with the piston, and the material storage tube is fixed by fixed connecting base, described fixed connecting base one end and lead screw stepping electricity
Motor on machine is fixedly connected, and the other end is detachably connected with the material storage tube.
Design a kind of colored clay 3D printer charging gear, including material storage tube, the piston in the material storage tube, use
In the driving mechanism for pushing piston motion, the driving mechanism includes motor and its ball screw component of drive；The ball
Screw component is fixed by two vertical supports supports, and the material storage tube is fixed on the top between two vertical supports.
Further, the ball screw component includes ball screw, piston cylinder, pilot unit, and the motor passes through connection
Lead screw one end of axis device and ball screw is correspondingly connected with, and the other end of the lead screw is extend into the piston cylinder, the piston
Cylinder one end is fixedly connected with the piston, and the other end is fixedly connected with the nut of the ball screw, the ball screw and piston cylinder
Pass through pilot unit support guide.
Further, the pilot unit includes upper mounted plate, guide plate, the bottom plate being sequentially arranged in below material storage tube
And guide rod, fixed plate, bottom plate both sides be respectively fixedly connected with two vertical supports, on the guide rod
End is fixed on upper mounted plate, and lower end is fixed on across guide plate on the bottom plate, is equipped with and institute in the middle part of the guide plate
State the corresponding through-hole of piston cylinder, the guide plate is fixedly connected with the nut of ball screw, the piston cylinder and through-hole it is tight
It is connected.
A kind of colour clay 3D printer, including rack, extrusion device further include above-mentioned charging gear, the feed
Device is mounted in rack, and the discharge port of the material storage tube is connected to the feed inlet of the extrusion device by flexible conveying pipeline,
The lead screw stepper motor or stepper motor/servo motor are electrically connected with the controller.
Further, the rack includes pedestal, the print platform being set on pedestal and at least two stands, described vertical
The top of frame is equipped with the cross bar that each stand links together, and the stand is connect with cross bar by connector, the feed dress
It sets and is fixed in stand by fixed connecting base or the charging gear is fixed on base bottom by vertical supports.
Preferably, the charging gear has 3.
Preferably, the flexible conveying pipeline is PU hoses, can reduce fluidised form clay resistance, prevents clay obstruction in conveying pipeline
It is interior.
Preferably, by fast between the charging gear and flexible conveying pipeline, between the flexible conveying pipeline and extrusion device
Quick coupling connects, convenient for disassembly and assembly.
Compared with prior art, the advantageous effects of the utility model are：
1. the utility model uniformly can be quickly fed using screw drive, charging is convenient, is controlled by the rotation of screw rod
The piston amount of feeding realizes accurate feeding.
, can be as desired by the rotating speed of motor 2. the setting of the utility model charging gear is multiple, and then control different
The supply amount of the clay of color, the color of control institute printed product keep the color diversification of printed product, shape more attractive.
3. the piston of the utility model can be pulled out from material storage tube it by piston cylinder or lead screw, can conveniently plus
Material.
Description of the drawings
Fig. 1 is 1 charging gear structural schematic diagram of the utility model embodiment；
Fig. 2 is the colored clay 3D printer structural schematic diagram of the utility model embodiment 1；
Fig. 3 is 2 charging gear structural schematic diagram of the utility model embodiment；
Fig. 4 is the attachment structure schematic diagram of the utility model embodiment 2 charging gear and rack.
In figure, 1. charging gears, 101. lead screw stepper motors, 102. material storage tubes, 103. fixed connecting bases are fixed on 104.
Plate, 105. piston cylinders, 106. guide plates, 107. shaft couplings, 108. bottom plates, 109. stepper motors, 110. lead screws, 111. spiral shells
Mother, 112. vertical stands, 113. guide rods, 2. racks, 21. pedestals, 22. print platforms, 23. stands, 24. cross bars, 3. squeeze out
Device, 4. flexible conveying pipelines.
Specific implementation mode
Illustrate specific embodiment of the present utility model with reference to the accompanying drawings and examples, but following embodiment only uses
It is described in detail the utility model, does not limit the scope of the utility model in any way.
Program that is involved or relying on is the conventional program or simple program of the art, ability in following embodiment
Field technique personnel can make conventional selection or are adaptively adjusted according to concrete application scene.
The devices such as involved parts, structure, mechanism are unless otherwise instructed then conventional city in following embodiment
Sell product.
Embodiment 1：A kind of colour clay 3D printer charging gear referring to Fig. 1, including material storage tube 102, is set to material storage tube
Interior piston, the driving mechanism for pushing piston motion, driving mechanism are lead screw stepper motor 101, lead screw stepper motor 101
On lead screw be fixedly connected with the piston, material storage tube 102 is fixed by fixed connecting base 103,103 one end of fixed connecting base and lead screw
Motor on stepper motor 101 is fixedly connected, and the other end is detachably connected with material storage tube 102.
A kind of colour clay 3D printer further includes above-mentioned charging gear referring to Fig. 2, including rack 2, extrusion device 3
1, charging gear 1 has 3, and charging gear 1 is fixed on by fixed connecting base 103 in rack 2, lead screw stepper motor 101 and control
Device electrical connection processed, the discharge port of material storage tube 102 are connected by flexible conveying pipeline 4 with the feed inlet of extrusion device 3, and conveying pipeline is
PU hoses can reduce fluidised form clay resistance, prevent clay obstruction in conveying pipeline.Between charging gear 1 and flexible conveying pipeline 4, it is soft
It is connected by quick coupling between property conveying pipeline 4 and extrusion device 3, it is convenient for disassembly and assembly.
Rack 2 includes pedestal 21, the print platform 22 being set on pedestal 21 and 3 stands 23, is set on the top of stand 23
There are the cross bar 24 that each stand 23 links together, stand 23 to be connect by connector with cross bar 24, fixed connecting base 103 is fixed
In stand 23.
When utility model works, lead screw stepper motor is by the tapped rotor of electric machine built-in, in rotor
Screw thread and lead screw are meshed and realize linear movement, and lead screw can drive piston motion, and then the clay in material storage tube is passed through
Flexible conveying pipeline is input to extrusion device.The clay of different colours can be held in 3 material storage tubes respectively, controller passes through control
Pulse signal controls stepper motor driver, is controlled as desired by the frequency of the pulse of control stepper motor driver reception
The rotating speed of motor processed and the angle of rotation, and then the clay for controlling each color is input to the amount of extrusion device, it can be achieved that air exercise
Accurately controlling for print product colour, keeps the color of product more attractive.
Embodiment 2：A kind of colored clay 3D printer charging gear is designed, includes material storage tube 102, set on storage referring to Fig. 3
Piston in barrel 102, the driving mechanism for pushing piston motion, driving mechanism include stepper motor 109 and its drive
Ball screw component；Ball screw component is fixed by two supports of vertical supports 112, and material storage tube 102 is fixed on two vertically
Top between holder 112.
Ball screw component includes ball screw, piston cylinder 105, pilot unit, and stepper motor 109 passes through shaft coupling 107
It is correspondingly connected with 110 one end of lead screw of ball screw, the other end of lead screw 110 is extend into piston cylinder 105, piston cylinder 105 1
End is fixedly connected with the piston, and the other end is fixedly connected with the nut 111 of ball screw, and ball screw and piston cylinder are single by being oriented to
First support guide.
Pilot unit includes upper mounted plate 104, guide plate 106, the bottom plate 108 for being sequentially arranged in 102 lower section of material storage tube
With guide rod 113, upper mounted plate 104, bottom plate 108 both sides be respectively fixedly connected with two vertical supports 112, be oriented to
113 upper end of bar is fixed on upper mounted plate 104, and lower end is fixed on across guide plate 106 on bottom plate 108, in guide plate 106
Portion is equipped with through-hole corresponding with piston cylinder 105, and guide plate 106 is fixedly connected with the nut 111 of ball screw, guide plate 106
It is slidably connected by the linear bearing in guide plate 113 with guide rod 113, piston cylinder 105 and through-hole tight fit connection are led
It can be moved to plate 106 along guide rod 113, piston cylinder 105 passes through upper mounted plate 104 that can move up and down.
A kind of colour clay 3D printer further includes above-mentioned charging gear referring to Fig. 4, including rack 2, extrusion device 3
1, wherein rack includes pedestal 21, and the print platform 22 being set on pedestal and 3 stands 23, being equipped on the top of stand will be each
The cross bar that stand links together, stand are connect with cross bar by connector, and stepper motor 109 is electrically connected with the controller.
Charging gear has 3（One is only drawn in figure）, storing fills 1 and is fixed on 21 bottom of pedestal by vertical supports 112,
The discharge port of material storage tube 102 is connected by flexible conveying pipeline 4 with the feed inlet of extrusion device 3.Flexible conveying pipeline 4 is that PU is soft
Pipe, can reduce fluidised form clay resistance, prevent clay obstruction in flexible conveying pipeline 4.Between charging gear 1 and flexible conveying pipeline 4, it is soft
It is connected by quick coupling between property conveying pipeline 4 and extrusion device 3, it is convenient for disassembly and assembly.
The operation principle of the utility model is specific the difference is that when utility model works with embodiment 1, stepping electricity
Machine rotation drive lead screw rotation, nut drive guide plate and piston cylinder movement, piston cylinder can fast speed belt piston movement, in piston
Promotion under the clay in material storage tube is input to extrusion device by conveying pipeline.
The utility model is described in detail above in conjunction with drawings and examples, still, the skill of technical field
Art personnel, can also be to each specific in above-described embodiment it is understood that without departing from the purpose of the present invention
Parameter changes, and forms multiple specific embodiments, is the common variation range of the utility model, no longer detailed one by one herein
It states.
Claims (9)
1. a kind of colour clay 3D printer charging gear, including material storage tube, the piston in the material storage tube, for pushing
The driving mechanism of piston motion, which is characterized in that the driving mechanism includes lead screw stepper motor, on the lead screw stepper motor
Lead screw be fixedly connected with the piston, the material storage tube is fixed by fixed connecting base, and described fixed connecting base one end and lead screw walk
Motor in stepper motor is fixedly connected, and the other end is detachably connected with the material storage tube.
2. a kind of colour clay 3D printer charging gear, including material storage tube, the piston in the material storage tube, for pushing
The driving mechanism of piston motion, which is characterized in that the driving mechanism includes stepper motor/servo motor and its ball of drive
Screw component；The ball screw component is fixed by two vertical supports supports, and the material storage tube is fixed on two vertical branch
Top between frame.
3. colour clay 3D printer charging gear according to claim 2, which is characterized in that the ball screw component
Including ball screw, piston cylinder, pilot unit, the motor is correspondingly connected with by lead screw one end of shaft coupling and ball screw,
The other end of the lead screw is extend into the piston cylinder, and described piston cylinder one end is fixedly connected with the piston, the other end with it is described
The nut of ball screw is fixedly connected, and the ball screw and piston cylinder pass through pilot unit support guide.
4. colour clay 3D printer charging gear according to claim 3, which is characterized in that the pilot unit includes
The upper mounted plate, guide plate, bottom plate and the guide rod that are sequentially arranged in below material storage tube, fixed plate, bottom plate
Both sides are respectively fixedly connected with two vertical supports, and the guide rod upper end is fixed on upper mounted plate, and lower end, which passes through, to be oriented to
Plate is fixed on the bottom plate, and through-hole corresponding with the piston cylinder, the guide plate are equipped in the middle part of the guide plate
It is fixedly connected with the nut of ball screw, the piston cylinder and through-hole tight fit connection.
5. a kind of colour clay 3D printer, including rack, extrusion device, controller, which is characterized in that further include that right such as is wanted
The charging gear described in 1 or 2, the charging gear is asked to be mounted in rack, the discharge port of the material storage tube passes through flexible conveying
Pipe is connected to the feed inlet of the extrusion device, and the lead screw stepper motor or stepper motor/servo motor are electrically connected with controller
It connects.
6. colour clay 3D printer according to claim 5, which is characterized in that the rack includes pedestal, is set to bottom
Print platform on seat and at least two stands are equipped with the cross bar that each stand links together, institute on the top of the stand
It states stand to connect by connector with cross bar, the charging gear is fixed in stand by fixed connecting base or the feed
Device is fixed on base bottom by vertical supports.
7. colour clay 3D printer according to claim 5, which is characterized in that the charging gear has 3.
8. colour clay 3D printer according to claim 5, which is characterized in that the flexibility conveying pipeline is PU hoses.
9. colour clay 3D printer according to claim 5, which is characterized in that the charging gear and flexible conveying pipeline
Between, connected by quick coupling between the flexible conveying pipeline and extrusion device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820438366.0U CN208034948U (en) | 2018-03-29 | 2018-03-29 | Colored clay 3D printer and its charging gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820438366.0U CN208034948U (en) | 2018-03-29 | 2018-03-29 | Colored clay 3D printer and its charging gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208034948U true CN208034948U (en) | 2018-11-02 |
Family
ID=63945388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820438366.0U Expired - Fee Related CN208034948U (en) | 2018-03-29 | 2018-03-29 | Colored clay 3D printer and its charging gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208034948U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110696145A (en) * | 2019-10-18 | 2020-01-17 | 常山县职业中等专业学校 | Manual experience 3D prints integrative clay machine constructional device |
-
2018
- 2018-03-29 CN CN201820438366.0U patent/CN208034948U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110696145A (en) * | 2019-10-18 | 2020-01-17 | 常山县职业中等专业学校 | Manual experience 3D prints integrative clay machine constructional device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181102 Termination date: 20190329 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |