CN207630468U - A kind of preheating feeding equipment of 3D printing consumptive material production extruder - Google Patents
A kind of preheating feeding equipment of 3D printing consumptive material production extruder Download PDFInfo
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- CN207630468U CN207630468U CN201721786517.3U CN201721786517U CN207630468U CN 207630468 U CN207630468 U CN 207630468U CN 201721786517 U CN201721786517 U CN 201721786517U CN 207630468 U CN207630468 U CN 207630468U
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Abstract
The utility model discloses a kind of preheating feeding equipments of 3D printing consumptive material production extruder,Including feed hopper,Feed hopper is connected with separate hopper,Sub-material sieve is provided in separate hopper,The bottom surface and side of separate hopper are respectively arranged with the first preheating mouth and the second preheating mouth,First preheating mouth and the second preheating mouth are connected separately with the first preheating box and the second preheating box,The medial surface of first preheating box and the second preheating box is both provided with several electrical heating blocks,The bottom surface of first preheating box and the second preheating box is connected with the first rotary shaft,The top of first rotary shaft connects electric heating tube,The side of first preheating box and the second preheating box is both provided with discharge port,It is provided with mixing incubator on the right side of first preheating box and the second preheating box,The device can make the preheating of material evenly,Improve preheating effect,Make material more fully mixed before entering heating gate simultaneously,Improve 3D printing consumptive material quality,It is worthy to be popularized.
Description
Technical field
The utility model is related to 3D printing consumptive material production technical field, specially a kind of 3D printing consumptive material production extruder
Preheating feeding equipment.
Background technology
Extruder belongs to one of type of plastics machinery, and extruder is according to head stream direction and the folder of pitch line
Head can be divided into right-angle handpiece and bevelling machine head etc. by angle.The principle of extruder is that water or appropriate is added in raw material powder
Liquid, and constantly stirred.The material that will be stirred is squeezed out with high extrusion pressure from porous head or metal mesh.
When extruder produces 3D printing consumptive material, in order to accelerate reaction speed of the material in extruder, need to carry out material pre-
Heating.
Existing extruder preheating apparatus be typically be to separate bulky grain material and small-particulate materials, and carry out respectively
Preheating, to improve reaction speed of the material in extruder, such as application No. is 201620677890.4 entitled one kind to squeeze
Go out machine preheating feeding equipment, which includes feed hopper, and feed hopper is connected with screening plant, and screening plant is equipped with big
Grain discharge port and little particle discharge port, bulky grain discharge port are connected with bulky grain preheating chamber, and little particle discharge port is connected with small
Grain preheating chamber, is equipped with heating device in bulky grain preheating chamber and little particle preheating chamber, to realize the preheating of material.
But such extruder preheating apparatus has the following defects, although first, material is divided into bulky grain material
It heats with small-particulate materials and respectively, improves preheating effect, but the heating of material is still uneven, temperature is deposited between material
In difference, the quality of final production is influenced；Add in entrance second is that carrying out pre-warmed bulky grain material and small-particulate materials respectively
Before hot mouth heating, there is no be uniformly mixed so that and material can not reach ideal mixed effect when extruder produces,
Influence the quality of 3D printing consumptive material.In order to solve these problems, thus a kind of 3D printing consumptive material production extruder is devised
Preheat feeding equipment.
Invention content
In order to overcome the shortcomings of that prior art, the utility model provide a kind of 3D printing consumptive material production extruder
Preheating feeding equipment, the preheating that can make material evenly, improves pre-warmed effect, at the same make material entering plus
It is more fully mixed before hot mouth, the quality of 3D printing consumptive material is improved, is worthy to be popularized.
Technical solution adopted by the utility model to solve its technical problems is：A kind of 3D printing consumptive material production extruder
Preheating feeding equipment, including feed hopper, the feed hopper be vertically arranged, and is connected with separate hopper in the bottom of feed hopper,
The junction of the feed hopper and separate hopper is provided with sub-material mouth, and is internally provided with sub-material sieve in separate hopper, described point
The bottom surface and right side of hopper are respectively arranged with the first preheating mouth and the second preheating mouth, and the first preheating mouth and second is in advance
Heating gate is connected with the first preheating box and the second preheating box, first preheating box and second by charging line respectively
The medial surface of preheating box is both provided with several electrical heating blocks, and in the bottom surface of the first preheating box and the second preheating box
Centre is connected with the first rotary shaft being vertically arranged, and the bottom end of first rotary shaft is each passed through the first preheating box and second in advance
Heater box is simultaneously connected with first motor, and the top of first rotary shaft is connected with electric heating tube, first preheating box and
The side of second preheating box is both provided with discharge port, and is provided on the right side of the first preheating box and the second preheating box mixed
Close incubator.
As a kind of preferred technical solution of the utility model, the mixing incubator is horizontally disposed, and is kept the temperature in mixing
Case is internally provided with rotating cylinder, and the left side of the rotating cylinder is provided with mixing entrance, and mixes entrance and pass through feeding with discharge port
Pipeline connects, and the right side of the rotating cylinder is connected with heating pipe, and heating pipe extends right up to the outside of mixing incubator.
As a kind of preferred technical solution of the utility model, the medial surface of the rotating cylinder is provided with insulation film, and is turning
The left side center of cylinder is connected with the second rotary shaft, the second rotation axis horizontal setting, and the second rotary shaft extends to the left
The outside of incubator is mixed, the left end of second rotary shaft is connected with the second motor.
As a kind of preferred technical solution of the utility model, the quantity of electrical heating block is in first preheating box
The 1/3 to 1/2 of electrical heating number of blocks in two preheating box.
As a kind of preferred technical solution of the utility model, the sub-material sieve is down-set with 45 ° of oblique angle,
And the both ends of sub-material sieve are fixedly connected with the top of separate hopper and bottom end respectively, the top of the sub-material sieve is located at sub-material mouth
Left side.
As a kind of preferred technical solution of the utility model, the side of the electric heating tube is respectively connected with several stirrings
Blade, and stirring blade is respectively close to the medial surface of the first preheating box and the second preheating box.
Compared with prior art, the utility model has the beneficial effects that：
（1）The utility model is added by being respectively provided with several electricity in the medial surface of the first preheating box and the second preheating box
Heat block, and connect the first rotary shaft, the top of the first rotary shaft in the bottom surface center of the first preheating box and the second preheating box
Electric heating tube is connected, and the bottom end of the first rotary shaft connects first motor, the side of electric heating tube is all connected with several paddles
Piece so that the preheating of bulky grain material and small-particulate materials is evenly so that the temperature-difference of each material is relatively low, is conducive to
Improve pre-warmed effect.
（2）The utility model is protected by the way that mixing is arranged between the first preheating box, the second preheating box and heating pipe
Incubator mixes the rotating cylinder that is internally provided with of incubator, and insulation film is arranged in the medial surface of rotating cylinder, and rotating cylinder is connected by the second rotary shaft
Connect the second motor so that bulky grain material and small-particulate materials first carry out mixed once before entering heating pipe so that material
That expects is more fully mixed, is conducive to the quality for improving 3D printing consumptive material.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model.
In figure：1- feed hoppers；2- separate hoppers；3- sub-material mouths；4- sub-material sieves；5- first preheats mouth；The second pre-add of 6-
Hot mouth；7- charging lines；The first preheating box of 8-；The second preheating box of 9-；10- electrical heating blocks；The first rotary shafts of 11-；12-
One motor；13- electric heating tubes；14- discharge ports；15- mixing incubators；16- rotating cylinders；17- mixing entrances；18- heating pipes；
19- insulation films；The second rotary shafts of 20-；The second motors of 21-；22- stirring blades.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
The explanation of following embodiment is refer to the attached drawing, can be to the particular implementation implemented to example the utility model
Example.The direction and position term that the utility model is previously mentioned, for example, "upper", " in ", "lower", "front", "rear", "left", "right", "
It is interior ", "outside", " side " etc., be only the direction and position with reference to annexed drawings.Therefore, the direction and position term used is to use
To illustrate and understand the utility model, rather than to limit the utility model.
Embodiment：
As shown in Figure 1, the utility model provides a kind of preheating feeding equipment of 3D printing consumptive material production extruder,
Including feed hopper 1, the feed hopper 1 is vertically arranged, and is connected with separate hopper 2 in the bottom of feed hopper 1, big for pressing material
Small separated, the feed hopper 1 and the junction of separate hopper 2 are provided with sub-material mouth 3, and are internally provided with sub-material in separate hopper 2
Sieve 4, the sub-material sieve 4 is down-set with 45 ° of oblique angle, and the both ends of sub-material sieve 4 top with separate hopper 2 respectively
End is fixedly connected with bottom end, and the top of the sub-material sieve 4 is located at the left side of sub-material mouth 3, is conducive to bulky grain material and small
The separation of grain material so that bulky grain material and small-particulate materials can be preheated respectively, keep preheating effect more preferable.
As shown in Figure 1, the bottom surface and right side of the separate hopper 2 are respectively arranged with the first preheating mouth 5 and the second pre-add
Hot mouth 6, and the first preheating mouth 5 and second preheats mouth 6 and is connected with the first preheating box 8 and the by charging line 7 respectively
The medial surface of two preheating box 9, first preheating box, 8 and second preheating box 9 is both provided with several electrical heating blocks 10,
For being preheated respectively to bulky grain material and small-particulate materials, the quantity of electrical heating block in first preheating box 8
It is 1/3 to 1/2 of electrical heating number of blocks in the second preheating box 9 so that the preheating of bulky grain material is more abundant, and described first
The bottom surface center of preheating box 8 and the second preheating box 9 is connected with the first rotary shaft 11 being vertically arranged, first rotary shaft
11 bottom end is each passed through the first preheating box 8 and the second preheating box 9 and is connected with first motor 12, first rotary shaft
11 top is connected with electric heating tube 13, for being heated from inside to bulky grain material, small-particulate materials, the electrical heating
The side of pipe 13 is respectively connected with several stirring blades 22, and stirring blade 22 is respectively close to the first preheating box and the second pre-add
The medial surface of hot tank so that the first rotary shaft 11 rotates under the drive of first motor 12 so that electric heating tube 13 and paddle
Piece 22 rotates so that the preheating of bulky grain material and small-particulate materials is evenly so that and the temperature-difference of each material is relatively low,
Be conducive to improve pre-warmed effect.
As shown in Figure 1, the side of first preheating box, 8 and second preheating box 9 is both provided with discharge port 14, and
The right side of first preheating box 8 and the second preheating box 9 is provided with mixing incubator 15, and 15 level of mixing incubator is set
It sets, and rotating cylinder 16 is internally provided in mixing incubator 15, the left side of the rotating cylinder 16 is provided with mixing entrance 17, and mixed
It is incorporated into mouth 17 to connect by charging line 7 with discharge port 14, the right side of the rotating cylinder 16 is connected with heating pipe 18, and heats
Pipeline 18 extends right up to the outside of mixing incubator 15, and the medial surface of the rotating cylinder 16 is provided with insulation film 19, prevents big
The temperature of grain material and small-particulate materials reduces, and the left side center of the rotating cylinder 16 is connected with the second rotary shaft 20, and described the
Two rotary shafts 20 are horizontally disposed, and the second rotary shaft 20 extends to the outside of mixing incubator 15, second rotary shaft to the left
20 left end is connected with the second motor 21 so that rotating cylinder 16 rotates under the drive of the second motor 21 so that bulky grain material and
Small-particulate materials enter heating pipe 18 before first carry out mixed once so that material it is more fully mixed, be conducive to improve
The quality of 3D printing consumptive material.
In conclusion the utility model is mainly characterized by：
（1）The utility model is added by being respectively provided with several electricity in the medial surface of the first preheating box and the second preheating box
Heat block, and connect the first rotary shaft, the top of the first rotary shaft in the bottom surface center of the first preheating box and the second preheating box
Electric heating tube is connected, and the bottom end of the first rotary shaft connects first motor, the side of electric heating tube is all connected with several paddles
Piece so that the preheating of bulky grain material and small-particulate materials is evenly so that the temperature-difference of each material is relatively low, is conducive to
Improve pre-warmed effect.
（2）The utility model is protected by the way that mixing is arranged between the first preheating box, the second preheating box and heating pipe
Incubator mixes the rotating cylinder that is internally provided with of incubator, and insulation film is arranged in the medial surface of rotating cylinder, and rotating cylinder is connected by the second rotary shaft
Connect the second motor so that bulky grain material and small-particulate materials first carry out mixed once before entering heating pipe so that material
That expects is more fully mixed, is conducive to the quality for improving 3D printing consumptive material.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
Claims (6)
1. a kind of preheating feeding equipment of 3D printing consumptive material production extruder, including feed hopper（1）, it is characterised in that：Institute
State feed hopper（1）It is vertically arranged, and in feed hopper（1）Bottom be connected with separate hopper（2）, the feed hopper（1）With separate hopper
（2）Junction be provided with sub-material mouth（3）, and in separate hopper（2）Be internally provided with sub-material sieve（4）, the separate hopper（2）
Bottom surface and right side be respectively arranged with the first preheating mouth（5）With the second preheating mouth（6）, and the first preheating mouth（5）With
Second preheating mouth（6）Pass through charging line respectively（7）It is connected with the first preheating box（8）With the second preheating box（9）, described
First preheating box（8）With the second preheating box（9）Medial surface be both provided with several electrical heating blocks（10）, and it is pre- first
Heater box（8）With the second preheating box（9）Bottom surface center be connected with the first rotary shaft being vertically arranged（11）, first rotation
Shaft（11）Bottom end be each passed through the first preheating box（8）With the second preheating box（9）And it is connected with first motor（12）, institute
State the first rotary shaft（11）Top be connected with electric heating tube（13）, first preheating box（8）With the second preheating box（9）
Side be both provided with discharge port（14）, and in the first preheating box（8）With the second preheating box（9）Right side be provided with mixing
Incubator（15）.
2. a kind of preheating feeding equipment of 3D printing consumptive material production extruder according to claim 1, feature exist
In：The mixing incubator（15）It is horizontally disposed, and in mixing incubator（15）Be internally provided with rotating cylinder（16）, the rotating cylinder
（16）Left side be provided with mixing entrance（17）, and mix entrance（17）With discharge port（14）Pass through charging line（7）Connection,
The rotating cylinder（16）Right side be connected with heating pipe（18）, and heating pipe（18）Extend right up to mixing incubator（15）
Outside.
3. a kind of preheating feeding equipment of 3D printing consumptive material production extruder according to claim 2, feature exist
In：The rotating cylinder（16）Medial surface be provided with insulation film（19）, and in rotating cylinder（16）Left side center be connected with the second rotation
Shaft（20）, second rotary shaft（20）It is horizontally disposed, and the second rotary shaft（20）Mixing incubator is extended to the left（15）
Outside, second rotary shaft（20）Left end be connected with the second motor（21）.
4. a kind of preheating feeding equipment of 3D printing consumptive material production extruder according to claim 1, feature exist
In：First preheating box（8）The quantity of interior electrical heating block is the second preheating box（9）The 1/3 of interior electrical heating number of blocks to
1/2。
5. a kind of preheating feeding equipment of 3D printing consumptive material production extruder according to claim 1, feature exist
In：The sub-material sieve（4）It is down-set with 45 ° of oblique angle, and sub-material sieve（4）Both ends respectively with separate hopper（2）
Top be fixedly connected with bottom end, the sub-material sieve（4）Top be located at sub-material mouth（3）Left side.
6. a kind of preheating feeding equipment of 3D printing consumptive material production extruder according to claim 1, feature exist
In：The electric heating tube（13）Side be respectively connected with several stirring blades（22）, and stirring blade（22）Respectively close to
The medial surface of one preheating box and the second preheating box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721786517.3U CN207630468U (en) | 2017-12-20 | 2017-12-20 | A kind of preheating feeding equipment of 3D printing consumptive material production extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721786517.3U CN207630468U (en) | 2017-12-20 | 2017-12-20 | A kind of preheating feeding equipment of 3D printing consumptive material production extruder |
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| Publication Number | Publication Date |
|---|---|
| CN207630468U true CN207630468U (en) | 2018-07-20 |
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ID=62853269
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| Application Number | Title | Priority Date | Filing Date |
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| CN201721786517.3U Active CN207630468U (en) | 2017-12-20 | 2017-12-20 | A kind of preheating feeding equipment of 3D printing consumptive material production extruder |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109159545A (en) * | 2018-11-14 | 2019-01-08 | 于婉晴 | Printing consumables electric heating temperature print cartridge |
| CN109676838A (en) * | 2018-12-22 | 2019-04-26 | 浙江菲夫自控设备有限公司 | A kind of vulcanizer |
-
2017
- 2017-12-20 CN CN201721786517.3U patent/CN207630468U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109159545A (en) * | 2018-11-14 | 2019-01-08 | 于婉晴 | Printing consumables electric heating temperature print cartridge |
| CN109676838A (en) * | 2018-12-22 | 2019-04-26 | 浙江菲夫自控设备有限公司 | A kind of vulcanizer |
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