CN204256190U - A kind of 3D printer material volume pick-up unit - Google Patents
A kind of 3D printer material volume pick-up unit Download PDFInfo
- Publication number
- CN204256190U CN204256190U CN201420707446.3U CN201420707446U CN204256190U CN 204256190 U CN204256190 U CN 204256190U CN 201420707446 U CN201420707446 U CN 201420707446U CN 204256190 U CN204256190 U CN 204256190U
- Authority
- CN
- China
- Prior art keywords
- port
- printer
- pressure transducer
- material volume
- unit
- 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.)
- Expired - Fee Related
Links
Landscapes
- Accessory Devices And Overall Control Thereof (AREA)
Abstract
The utility model relates to a kind of 3D printer material volume pick-up unit, belong to 3D printing technique application, comprise physical construction and control circuit, it is characterized in that physical construction is by expecting that volume, material spool, support, pressure transducer, base are formed, material spool runs through material volume, material spool two ends are positioned in the two halves circular hole of cantilever tip, support is connected with the top of pressure transducer by bolt, the bottom of pressure transducer is connected with base by bolt, achieve the automatic detection to 3D printer material volume, reliable and stable, be especially applicable to 3D printer material volume and detect use.
Description
Technical field:
The utility model relates to 3D printing technique field, specifically relates to a kind of 3D printer material volume pick-up unit.
Background technology:
3D printer is also known as three-dimensional printer, a kind of accumulation manufacturing technology, i.e. a kind of machine of Rapid Prototyping technique, it is a kind of based on digital model file, use special wax material, powdery metal or plastics etc. can jointing material, carried out the technology of constructed object by the mode successively printed.Present stage, three-dimensional printer was used to manufacture a product.The principle of 3D printer is that data and raw material are put in 3D printer, machine can be created product from level to level according to program, 3D printer material volume is the winding volume of 3D printer printed material, the 3D printer of conventional PLA plastics consumptive material is mostly be wrapped in plastic shaft by PLA silk, direct being fixed on by material volume is expected on spool when in use, realize the feeding of 3D printer, in print procedure, the device that material volume is detected is lacked in existing technology, due to 3D printer print and in print procedure due to the appearance of the problems such as bonding, cause the failure printed, because the printer printing object time is longer, lack effective detection means in existing technology to cause in print procedure because the thing that the failure printed can not be shut down in time often occurs.
Summary of the invention:
The utility model solves the scheme that its technical matters adopts: as shown in Figure 1, described a kind of 3D printer material volume pick-up unit, comprise physical construction and control circuit, it is characterized in that physical construction is by expecting that volume, material spool, support, pressure transducer, base are formed, material spool runs through material volume, material spool two ends are positioned in the two halves circular hole of cantilever tip, and support is connected with the top of pressure transducer by bolt, and the bottom of pressure transducer is connected with base by bolt.
Control circuit is as described in Figure 2 by pressure transducer, pressure unit, power module, single-chip microcomputer, printer control panel, optocoupler is formed, the excitation of pressure unit+, excitation-, signal+, signal-port respectively with the excitation of pressure transducer+, excitation-, signal+, signal-port correspondence is connected, the VCC of pressure unit, GND port respectively with the VCC of power module, the VCC of GND port and single-chip microcomputer, GND port correspondence is connected, the output port of pressure unit is corresponding with the RC0 port of single-chip microcomputer to be connected, resistance R1 is provided with between 1 pin of single-chip microcomputer RA0 port and optocoupler, 2 pins of optocoupler are connected with the GND port of power module, 3 pins of optocoupler and the pause button of printer control panel+port is connected, 4 pins of optocoupler and the pause button of printer control panel-port is connected.
Described single-chip microcomputer model is PIC16F873.
The utility model passes through technique scheme, there is following effect: described a kind of 3D printer material volume pick-up unit, what the method detection material that utilization is weighed to material volume was rolled up has nil case, material on printer material volume is signaled to printer control system by the pause button pin on printer control panel when using, make printer pause avoid printer to break down because of fracture, its structure is simple, easy to use.
Accompanying drawing illustrates:
Fig. 1 is the utility model mechanical construction drawing;
Fig. 2 is control circuit figure of the present utility model.
Shown in figure: 1, material volume; 2, spool is expected; 3, pressure transducer 4, base; 5, pressure unit; 6, power module; 7, single-chip microcomputer; 8, printer control panel; 9, optocoupler; 10, support;
Embodiment
Below in conjunction with accompanying drawing shownschematically most preferred embodiment be described in further detail.
As shown in Figure 1, described a kind of 3D printer material volume pick-up unit, comprise physical construction and control circuit, it is characterized in that physical construction is by expecting that volume 1, material spool 2, support 10, pressure transducer 3, base 4 are formed, material spool 2 runs through material volume 1, material spool 2 two ends are positioned in the two halves circular hole on support 10 top, and support 10 is connected by the top of bolt with pressure transducer 3, and the bottom of pressure transducer 3 is connected with base 4 by bolt
Control circuit is as described in Figure 2 by pressure transducer 3, pressure unit 5, power module 6, single-chip microcomputer 7, printer control panel 8, optocoupler forms 9, the excitation of pressure unit 5+, excitation-, signal+, signal-port respectively with the excitation of pressure transducer 3+, excitation-, signal+, signal-port correspondence is connected, the VCC of pressure unit 5, GND port respectively with the VCC of power module 6, the VCC of GND port and single-chip microcomputer 7, GND port correspondence is connected, the output port of pressure unit 5 is corresponding with the RC0 port of single-chip microcomputer 7 to be connected, resistance R1 is provided with between the RA0 port of single-chip microcomputer 7 and 1 pin of optocoupler 9, 2 pins of optocoupler 9 are connected with the GND port of power module 6, 3 pins of optocoupler 9 and the pause button of printer control panel 8+port is connected, 4 pins of optocoupler 9 and the pause button of printer control panel 8-port is connected.
Described single-chip microcomputer 7 model is PIC16F873.
It is when implementing, each component and circuit is connected by annexation in figure, material volume 1 is through on material spool 2, namely can start working fixing for material spool 2 over the mount 10, rolled up the weight of 1 by single-chip microcomputer 7 Real-Time Monitoring material, in time expecting that the weight of volume 1 arrives a setting value, single-chip microcomputer 7 sends signal by RA0 port, the fault making 3D printer pause namely can avoid 3D printer to cause because of scarce material, the fault of 3D printer is reduced further, and it is easy to use.
Claims (3)
1. a 3D printer material volume pick-up unit, comprise physical construction and control circuit, it is characterized in that physical construction is by expecting that volume, material spool, support, pressure transducer, base are formed, material spool runs through material volume, material spool two ends are positioned in the two halves circular hole of cantilever tip, support is connected with the top of pressure transducer by bolt, and the bottom of pressure transducer is connected with base by bolt.
2. a kind of 3D printer material volume pick-up unit according to claim 1, it is characterized in that: described control circuit is by pressure transducer, pressure unit, power module, single-chip microcomputer, printer control panel, optocoupler is formed, the excitation of pressure unit+, excitation-, signal+, signal-port respectively with the excitation of pressure transducer+, excitation-, signal+, signal-port correspondence is connected, the VCC of pressure unit, GND port respectively with the VCC of power module, the VCC of GND port and single-chip microcomputer, GND port correspondence is connected, the output port of pressure unit is corresponding with the RC0 port of single-chip microcomputer to be connected, resistance R1 is provided with between 1 pin of single-chip microcomputer RA0 port and optocoupler, 2 pins of optocoupler are connected with the GND port of power module, 3 pins of optocoupler and the pause button of printer control panel+port is connected, 4 pins of optocoupler and the pause button of printer control panel-port is connected.
3. 3D printer material volume pick-up unit according to claim 2, is characterized in that: described single-chip microcomputer model is PIC16F873.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420707446.3U CN204256190U (en) | 2014-11-24 | 2014-11-24 | A kind of 3D printer material volume pick-up unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420707446.3U CN204256190U (en) | 2014-11-24 | 2014-11-24 | A kind of 3D printer material volume pick-up unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204256190U true CN204256190U (en) | 2015-04-08 |
Family
ID=52960483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420707446.3U Expired - Fee Related CN204256190U (en) | 2014-11-24 | 2014-11-24 | A kind of 3D printer material volume pick-up unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204256190U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106273501A (en) * | 2016-09-09 | 2017-01-04 | 西京学院 | A kind of 3D printer cradle |
-
2014
- 2014-11-24 CN CN201420707446.3U patent/CN204256190U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106273501A (en) * | 2016-09-09 | 2017-01-04 | 西京学院 | A kind of 3D printer cradle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204256190U (en) | A kind of 3D printer material volume pick-up unit | |
| CN202828222U (en) | Medicinal packing plate quantity detection mechanism | |
| CN204296029U (en) | A kind of novel 3D printer material volume pick-up unit | |
| CN204831215U (en) | Device of real -time detection aluminium -plastic panel board type | |
| CN103317547A (en) | High-precision full-automatic cutting press for flexible printed circuit boards | |
| CN104897205A (en) | Telescopic seed cotton stack temperature and humidity measurement device | |
| CN204398329U (en) | A kind of nozzle temperature monitoring alarm for 3D printer | |
| CN204054964U (en) | Marking machine | |
| CN203113069U (en) | Counting device of automatic sewing production line | |
| CN106873434A (en) | A kind of embedded calibrating platform control system | |
| CN202576845U (en) | Shuttle changing action detecting instrument for computerized flat knitting machine | |
| CN202049036U (en) | Lock core fatigue detecting device | |
| CN204160646U (en) | A kind of multi-line cutting machine with break alarm arresting gear | |
| CN207675348U (en) | Adhesive tape collapses resistance test device | |
| CN205010520U (en) | Cigarette case baling press feeding system | |
| CN201833020U (en) | Drilling and detecting integrated machine of circuit board | |
| CN204052204U (en) | Test handler | |
| CN202309034U (en) | Alarming device for loom motor | |
| CN205156954U (en) | Computer humiture monitoring device | |
| CN203568252U (en) | Material tank for copper-clad plate production | |
| CN204228202U (en) | A kind of system for monitoring extruder die head internal state | |
| CN202325596U (en) | Data conversion module | |
| CN202853885U (en) | Impeller testing tool | |
| CN203443647U (en) | Electronic weighing apparatus with automatic upper and lower limits | |
| CN203061380U (en) | Gluing stock bin |
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 |