CN204249366U - A kind of 3D printer discharging device - Google Patents
A kind of 3D printer discharging device Download PDFInfo
- Publication number
- CN204249366U CN204249366U CN201420707405.4U CN201420707405U CN204249366U CN 204249366 U CN204249366 U CN 204249366U CN 201420707405 U CN201420707405 U CN 201420707405U CN 204249366 U CN204249366 U CN 204249366U
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- China
- Prior art keywords
- bearing
- sensor
- barrel
- printer
- discharging device
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- Expired - Fee Related
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Abstract
The utility model relates to a kind of 3D printer discharging device, comprise frame for movement and control circuit, frame for movement is by bearing, material axle, barrel is formed, barrel leads to material passing shaft and is arranged on bearing, material axle one end is fixed on the circular hole of the left side vertical plate of bearing, the other end is fixed on the semicircle orifice of riser on the right side of bearing by alignment pin, and the upper left end face of bearing is fixed with sensor, posts reflecting strips with on the barrel hub that sensor is just right, barrel hub is tied with material silk, the movable end of material silk passes from the small sircle hole of bearing front end, and its structure is simple, easy to use.
Description
Technical field:
The utility model relates to 3D printer technology field, especially relates to a kind of 3D printer discharging device.
Background technology:
3D printer is a kind of increasing material manufacturing equipment, by namely metal or plastic melt can be produced the threedimensional model of needs by Microcomputer control discharge position and speed, existing 3D printer discharging device mostly adopts and is placed directly on 3D printer bearing by 3D printer barrel, an axle bearing is equipped with, drive barrel to rotate by 3D printer head in the process of 3D printer blowing and realize blowing, right this discharge mechanism mostly lacks the detection to material axle material loading material, there is provided feedback signal can not to time the material silk on barrel uses 3D printer, make the work of 3D printer pause, this usually causes the generation of 3D printer fault, have impact on effect and the quality of 3D printing.
Summary of the invention:
The utility model provides a kind of 3D printer discharging device, thus efficiently solve the problems of the prior art.
The utility model solves the scheme that its technical problem adopts: a kind of 3D printer discharging device, comprise frame for movement and control circuit, frame for movement is by bearing, material axle, barrel is formed, barrel leads to material passing shaft and is arranged on bearing, material axle one end is fixed on the circular hole of the left side vertical plate of bearing, the other end is fixed on the semicircle orifice of riser on the right side of bearing by alignment pin, the upper left end face of bearing is fixed with sensor, post reflecting strips with on the barrel hub that sensor is just right, barrel hub is tied with material silk, the movable end of material silk passes from the small sircle hole of bearing front end.
Described control circuit is by sensor, power supply, optocoupler is formed, + 5V the port of power supply, GND port are corresponding with VCC, GND port of sensor to be respectively connected, the output port of sensor is connected with 1 pin of optocoupler, 2 pins of optocoupler are connected with the GND port of power supply, are provided with the pause button of printer between 3,4 pins of optocoupler.
Described sensor is photoelectric sensor.
The utility model passes through technique scheme, there is following effect: described a kind of 3D printer discharging device, it can be directly used on 3D printer and use, during operation can the material silk on barrel use in send signal by the pause button on printer to printer, it can in the material silk on barrel finishes using, photoelectric sensor is owing to reflecting strips being detected, such photoelectric sensor will have signal to export, the material silk that this makes it possible to ensure that again on barrel sends signal to printer when using, it is reliable and stable, expansion is convenient, especially be applicable to 3D printer to use.
Accompanying drawing illustrates:
Fig. 1 is the utility model overall structure schematic diagram;
Fig. 2 is circuit theory diagrams of the present utility model;
1, power supply; 2, sensor; 3, optocoupler; 4, bearing; 5, axle is expected; 6, barrel; 7, reflecting strips; 8, silk is expected
Detailed description of the invention
Below in conjunction with accompanying drawing shownschematically most preferred embodiment be described in further detail:
A kind of 3D printer discharging device, comprise frame for movement and control circuit, frame for movement is by bearing 4, material axle 5, barrel 6 is formed, barrel 6 leads to material passing shaft 5 to be installed on the carrier 4, material axle 5 one end is fixed on the circular hole of the left side vertical plate of bearing 4, the other end is fixed on the semicircle orifice of riser on the right side of bearing 4 by alignment pin, the upper left end face of bearing 4 is fixed with sensor 2, post reflecting strips 7 with on the barrel hub that sensor 2 is just right, barrel hub is tied with material silk 8, the movable end of material silk 8 passes from the small sircle hole of bearing front end.
Described control circuit is by sensor 2, power supply 1, optocoupler 3 is formed, + 5V the port of power supply 1, GND port are corresponding with VCC, GND port of sensor 2 to be respectively connected, the output port of sensor 2 is connected with 1 pin of optocoupler 3,2 pins of optocoupler 3 are connected with the GND port of power supply 1, are provided with the pause button of printer between 3,4 pins of optocoupler 3.
Described sensor 2 is photoelectric sensor.
Described a kind of 3D printer discharging device; each parts are connected during enforcement; the small sircle hole of material silk 8 on barrel 6 through bearing 4 front end is connected with the feed end of 3D printer; when the material silk 8 on barrel 6 uses, by reflecting strips 7, sensor 2 can detect that barrel 6 material loading silk 8 is finished using, and sends signal to 3D printer; thus make the work of 3D printer pause; play the effect of the workpiece that protection is printing, the utility model structure is simple, easy to operate.
Claims (3)
1. a 3D printer discharging device, comprise frame for movement and control circuit, it is characterized in that frame for movement is by bearing, material axle, barrel is formed, barrel leads to material passing shaft and is arranged on bearing, material axle one end is fixed on the circular hole of the left side vertical plate of bearing, the other end is fixed on the semicircle orifice of riser on the right side of bearing by alignment pin, the upper left end face of bearing is fixed with sensor, post reflecting strips with on the barrel hub that sensor is just right, barrel hub is tied with material silk, the movable end of material silk passes from the small sircle hole of bearing front end.
2. a kind of 3D printer discharging device according to claim 1, it is characterized in that: described control circuit is by sensor, power supply, optocoupler is formed, + 5V the port of power supply, GND port are corresponding with VCC, GND port of sensor to be respectively connected, the output port of sensor is connected with 1 pin of optocoupler, and 2 pins of optocoupler are connected with the GND port of power supply, is provided with the pause button of printer between 3,4 pins of optocoupler.
3. a kind of 3D printer discharging device according to claim 1 and 2, is characterized in that: described sensor is photoelectric sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420707405.4U CN204249366U (en) | 2014-11-24 | 2014-11-24 | A kind of 3D printer discharging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420707405.4U CN204249366U (en) | 2014-11-24 | 2014-11-24 | A kind of 3D printer discharging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204249366U true CN204249366U (en) | 2015-04-08 |
Family
ID=52953715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420707405.4U Expired - Fee Related CN204249366U (en) | 2014-11-24 | 2014-11-24 | A kind of 3D printer discharging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204249366U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105346086A (en) * | 2015-11-24 | 2016-02-24 | 安徽蓝蛙电子科技有限公司 | Printer with carrying frame |
-
2014
- 2014-11-24 CN CN201420707405.4U patent/CN204249366U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105346086A (en) * | 2015-11-24 | 2016-02-24 | 安徽蓝蛙电子科技有限公司 | Printer with carrying frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150408 Termination date: 20151124 |