CN209649466U - A kind of 3d printing equipment - Google Patents
A kind of 3d printing equipment Download PDFInfo
- Publication number
- CN209649466U CN209649466U CN201821827338.4U CN201821827338U CN209649466U CN 209649466 U CN209649466 U CN 209649466U CN 201821827338 U CN201821827338 U CN 201821827338U CN 209649466 U CN209649466 U CN 209649466U
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- CN
- China
- Prior art keywords
- charging tray
- cabinet
- tube body
- scroll wheel
- feed opening
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model relates to a kind of 3d printing equipments, including cabinet, feeding mechanism, feeding mechanism is arranged on cabinet, wall box is equipped with feed opening, feeding mechanism includes charging tray, charging tray frame, charging tray shaft, scroll wheel and rolling wheel support, charging tray frame is arranged on the outer wall of cabinet, charging tray is arranged between charging tray frame, charging tray shaft is arranged in charging tray and charging tray frame, charging tray can be rotated with respect to charging tray frame, wheel support is rolled to be arranged on the inner wall of cabinet, scroll wheel setting is on rolling wheel support and relative rolling wheel support can be rotated, charging tray includes material containing ring and striker plate, material containing ring is arranged between two striker plates, feed opening is arranged in the tangent line at the top of scroll wheel at the top of material containing ring, feed opening is arranged in the tangent line at the top of scroll wheel at the top of striker plate, the utility model drastically reduce the generation of material and feed opening edge contact and The probability of friction, this avoid the abrasions of material, ensure that the quality and efficiency of printing.
Description
Technical field
The utility model relates to 3D printing technique fields, more particularly to a kind of 3d printing equipment.
Background technique
As technology develops, 3D printing is more more and more universal, and in the prior art, charging tray is generally located on the main body of printer
Outside, material by feed opening be sent into printer main body in, sometimes material can with the edge friction of feed opening, so as to cause object
Grinding abrasion affects the quality and efficiency of printing.
Utility model content
The purpose of this utility model is to provide a kind of 3d printing equipment for above-mentioned status.
The technical solution adopted in the utility model are as follows: a kind of 3d printing equipment, comprising: cabinet, feeding mechanism, the feeding
Mechanism is arranged on the cabinet, and the wall box is equipped with feed opening, and the feeding mechanism includes charging tray, charging tray frame, material
Disk shaft, scroll wheel and rolling wheel support, a pair of charging tray frame are arranged on the outer wall of the cabinet, and the charging tray setting exists
Between the charging tray frame, the charging tray shaft is arranged in the charging tray and the charging tray frame, the relatively described charging tray frame of the charging tray
It can be rotated, the rolling wheel support is arranged on the inner wall of the cabinet, and the scroll wheel is arranged on the rolling wheel support
And the relatively described rolling wheel support can be rotated, the charging tray includes material containing ring and striker plate, and the material containing ring is arranged in two institutes
It states between striker plate, is arranged in the feed opening, the striker plate with the tangent line at the top of the scroll wheel at the top of the material containing ring
Tangent line at the top of top and the scroll wheel is arranged in the feed opening.
The effect of the utility model is: a kind of 3d printing equipment described in the utility model, drastically reduce material with
Feed opening edge generates the probability of contact and friction, and this avoid the abrasions of material, ensure that the quality and efficiency of printing.
Detailed description of the invention
Fig. 1 show a kind of main view of 3d printing equipment provided by the utility model；
Fig. 2 show a kind of schematic cross-section of 3d printing equipment provided by the utility model；
Fig. 3 show the structural schematic diagram of dedusting mechanism in Fig. 1；
Fig. 4 show the circuit diagram of constant temperature mechanism in Fig. 1.
Specific embodiment
3d printing equipment provided by the utility model is introduced with reference to the accompanying drawing:
It is referring to FIG. 1 to FIG. 4, a kind of 3d printing equipment provided by the utility model comprising: a cabinet 1, feeder
Structure 2, printing mechanism 3, dedusting mechanism 4 and constant temperature mechanism 5, the feeding mechanism 2 are arranged on the cabinet 1, the printer
Structure 3, the dedusting mechanism 4 and the constant temperature mechanism 5 are arranged in the cabinet 1, the feeding mechanism 2 and the printing mechanism
3 connections.
The cabinet 1 is in cuboid, and overturning hinge door 11 is equipped at the top of the cabinet 1, and 1 side wall of cabinet is equipped with observation window
12 and feed opening 13.
The feeding mechanism 2 includes charging tray 21, charging tray frame 22, charging tray shaft 23, scroll wheel 24 and rolls wheel support 25, and one
The charging tray frame 22 is arranged on the outer wall of the cabinet 1, the charging tray 21 is arranged between the charging tray frame 22, described
Charging tray shaft 23 is arranged in the charging tray 21 and the charging tray frame 22, and the relatively described charging tray frame 22 of the charging tray 21 can be rotated, institute
State and roll wheel support 25 and be arranged on the inner wall of the cabinet 1, the scroll wheel 24 be arranged on the rolling wheel support 25 and
The relatively described rolling wheel support 25 can be rotated.
The charging tray 21 includes material containing ring 211 and striker plate 212, and the material containing ring 211 is arranged in two striker plates
Between 212, the section of the material containing ring 211 and the striker plate 212 is concentric circles.
The tangent line at 211 top of material containing ring and 24 top of scroll wheel is arranged in the feed opening 13.
The tangent line at 212 top of striker plate and 24 top of scroll wheel is arranged in the feed opening 13.
When meeting above-mentioned two condition simultaneously, the edge of feed opening 13 described in the material on charging tray 21 is drastically reduced
The probability of contact and friction is generated, this avoid the abrasions of material, ensure that the quality and efficiency of printing.
It is arranged with material on the charging tray 21, and one end of material passes through the feed opening 13, bypasses the scroll wheel 24
And go deep into the printing mechanism 3.
The function of the printing mechanism 3 is by materiel machining into the shape of setting.
The dedusting mechanism 4 includes suction ventilator 41, upper tube body 42, lower tube body 43, spiral air-conducting pipe 44 and exhaust pipe 45,
The upper tube body 42 is detachably connected with the lower tube body 43, and the suction ventilator 41 is arranged on the upper tube body 42, the spiral shell
Rotation 44 one end of gas-guide tube is connected to the suction ventilator 41, and the other end protrudes into the upper tube body 42 and the lower tube body 43, described
The setting of exhaust pipe 45 is connected on the upper tube body 42, and with the inside of the upper tube body 42.
The inner wall of 42 outer wall of upper tube body and the cabinet 1 is fixed.
Adsorbing powder dust liquid is filled in the lower tube body 43, for absorbing dust, the upper end of the lower tube body 43 with it is described
The lower thread of upper tube body 42 connects.
The spiral air-conducting pipe 44 include connecting pin 441, spire 442 and submerged end 443, the two of the spire 442
End is connect with the connecting pin 441 and the submerged end 443 respectively, the one end of the connecting pin 441 far from the spire 442
It is connect with the suction ventilator 41, the spire 442 is arranged in the upper tube body 42, and the submerged end 443 is far from the spiral shell
The liquid level face of the lower tube body 43 or less is protruded into the one end in rotation portion 442.
The spire 442 can be such that the wind speed of the spiral air-conducting pipe 44 reduces, and reduce the movement velocity of dust, from
And it comes into full contact with and reacts with the adsorbing powder dust liquid.
In this present embodiment, the dedusting mechanism 4 there are four being set in the cabinet 1.
The constant temperature mechanism 5 includes single-chip microcontroller 51, temperature sensor 52, radiator fan 53, fan drive circuit 54, heating
Stick 55 and heating rod driving circuit 56, the temperature sensor 52, the fan drive circuit 54 and heating rod driving electricity
Road 56 is connect with the single-chip microcontroller 51, and the radiator fan 53 is connect with the fan drive circuit 54, the heating rod 55 with
The heating rod driving circuit 56 connects.
The model STC12C5A60S2 of the single-chip microcontroller 51, the single-chip microcontroller 51 is for receiving the temperature sensor 52
Signal, and control signal is sent to the fan drive circuit 54 and the heating rod driving circuit 56 according to the signal.
The model DS18B20 of the temperature sensor 52, for detecting the temperature in the cabinet 1.
The fan drive circuit 54 is for driving radiator fan 53 to work.
The heating rod driving circuit 56 is for driving heating rod 55 to work.
A kind of 3d printing equipment described in the utility model, drastically reduce the generation of material and feed opening edge contact and
The probability of friction, this avoid the abrasions of material, ensure that the quality and efficiency of printing.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (5)
1. a kind of 3d printing equipment characterized by comprising cabinet, feeding mechanism, the feeding mechanism are arranged in the cabinet
On, the wall box is equipped with feed opening, and the feeding mechanism includes charging tray, charging tray frame, charging tray shaft, scroll wheel and rolling
Wheel support, a pair of charging tray frame are arranged on the outer wall of the cabinet, and the charging tray is arranged between the charging tray frame, described
Charging tray shaft is arranged in the charging tray and the charging tray frame, and the relatively described charging tray frame of the charging tray can be rotated, the scroll wheel branch
Frame is arranged on the inner wall of the cabinet, and the scroll wheel is arranged on the rolling wheel support and the relatively described rolling wheel support
It can be rotated, the charging tray includes material containing ring and striker plate, and the material containing ring is arranged between two striker plates, the material containing
The feed opening is arranged at the top of ring with the tangent line at the top of the scroll wheel, at the top of the striker plate and at the top of the scroll wheel
Tangent line is arranged in the feed opening.
2. 3d printing equipment as described in claim 1, which is characterized in that the cabinet is in cuboid, and the top of the box is set
There is overturning hinge door, the wall box is equipped with observation window.
3. 3d printing equipment as claimed in claim 2, which is characterized in that further include printing mechanism, dedusting mechanism and constant temperature machine
Structure, the printing mechanism, the dedusting mechanism and the constant temperature mechanism are arranged in the cabinet, the feeding mechanism with it is described
Printing mechanism connection.
4. 3d printing equipment as claimed in claim 3, which is characterized in that the dedusting mechanism include suction ventilator, upper tube body, under
Tube body, spiral air-conducting pipe and exhaust pipe, the upper tube body are detachably connected with the lower tube body, and the suction ventilator is arranged described
On upper tube body, spiral air-conducting pipe one end is connected to the suction ventilator, and the other end protrudes into the upper tube body and the lower tube body
Interior, the exhaust pipe setting is connected on the upper tube body, and with the inside of the upper tube body.
5. 3d printing equipment as claimed in claim 4, which is characterized in that the constant temperature mechanism includes single-chip microcontroller, temperature sensing
Device, radiator fan, fan drive circuit, heating rod and heating rod driving circuit, the temperature sensor, fan driving electricity
Road and the heating rod driving circuit are connect with the single-chip microcontroller, and the radiator fan is connect with the fan drive circuit, institute
Heating rod is stated to connect with the heating rod driving circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821827338.4U CN209649466U (en) | 2018-11-07 | 2018-11-07 | A kind of 3d printing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821827338.4U CN209649466U (en) | 2018-11-07 | 2018-11-07 | A kind of 3d printing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209649466U true CN209649466U (en) | 2019-11-19 |
Family
ID=68506264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821827338.4U Active CN209649466U (en) | 2018-11-07 | 2018-11-07 | A kind of 3d printing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209649466U (en) |
-
2018
- 2018-11-07 CN CN201821827338.4U patent/CN209649466U/en active Active
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