CN205326303U - 3D printer send a double detection device - Google Patents
3D printer send a double detection device Download PDFInfo
- Publication number
- CN205326303U CN205326303U CN201620031456.9U CN201620031456U CN205326303U CN 205326303 U CN205326303 U CN 205326303U CN 201620031456 U CN201620031456 U CN 201620031456U CN 205326303 U CN205326303 U CN 205326303U
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- CN
- China
- Prior art keywords
- driven pulley
- photoelectric encoder
- support
- driving wheel
- hole
- 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
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Abstract
The utility model discloses a 3D printer send a double detection device, the 3D who mainly is applied to based on FDM technology prints technical field. The device mainly includes step motor, support frame, action wheel, follows the driving wheel, follows driving wheel support, shaft coupling and photoelectric encoder. Step motor installs on the support frame, action wheel ann is on the motor shaft, leave a hole on the support frame, the silk material penetrates through the silk hole, it is connected with support frame and step motor to pass through the bolt from the one end of driving wheel support, and can be rotatory around the screw, the other end from the driving wheel support passes through long screw and support frame connection, pass through the axle sleeve from driving wheel one end, bearing and end cover are fixed from the driving wheel support, the other end passes through the shaft coupling and the photoelectric encoder transmission is connected, photoelectric encoder fixes on the photoelectric encoder support. The utility model discloses advantage has been compared to device of the same kind with other: can realize sending a function simultaneously and detect the function, make the compact space of practicing thrift of overall structure, reduce and send a resistance, reduce equipment cost.
Description
Technical field
This utility model relates to a kind of 3D printer wire feed holds concurrently detecting device, belongs to 3D printing device technical field。
Background technology
Wire feeder and the plug wire testing agency of existing 3D printer are many split-type structurals, have that quality is big, wire-feeder resistance big, it is big to take up room, cost is high and wire feed thrust is difficult to the shortcomings such as adjustment。Printer work process easily occurs the problems such as wire feed has some setbacks, the deformation of plug wire, overall structure is big, even can cause the high vibration of complete machine structure, have a strong impact on stability and the printing precision of printer。
Summary of the invention
For overcoming the problems referred to above, this utility model provides a kind of 3D printer wire feed and holds concurrently detecting device。
This utility model mainly comprises motor, bracing frame, drivewheel, driven pulley, driven pulley support, shaft coupling and photoelectric encoder。Motor is arranged on bracing frame, drivewheel is arranged on motor shaft, silk material is penetrated by silk hole on bracing frame, one end of driven pulley support is connected by screw with bracing frame and motor, the other end and the bracing frame of driven pulley support are connected by long spiro nail, driven pulley one end is fixed on driven pulley support by axle sleeve, bearing and end cap, and the driven pulley other end is in transmission connection by shaft coupling and photoelectric encoder, and photoelectric encoder is fixed on photoelectric encoder support。
As preferably, long spiro nail makes drivewheel and driven pulley have the gap of a silk material diameter, motor drives drivewheel to rotate, drivewheel and driven pulley extruding silk material, making a material be extruded, it is achieved wire feed function, silk material drives driven pulley to rotate by frictional force, detected whether driven pulley rotates by photoelectric encoder, it is achieved detection function。
As preferably, detecting device also includes single-chip microcomputer, and the electrical signal of photoelectric encoder and the electric signal input end of single-chip microcomputer connect。
As preferably, bracing frame is connected by motor mount and side plate makes one, and the boss of motor mount leaves a hole, and side plate is fixed on 3D printer frame。
As preferably, driven pulley support one end is provided with the circular groove placing bearing, the other end of driven pulley support is provided with screwed hole and photoelectric encoder support is provided with through hole, and both are threaded connection, and driven pulley is fixed on driven pulley support by axle sleeve, bearing and end cap。
As preferably, screw, through through hole, is screwed into bracing frame, regulates the relative spacing between drivewheel and driven pulley。
The beneficial effects of the utility model are: this utility model can realize the device of wire feed function and detection function simultaneously, make compact overall structure save space, reduce wire-feeder resistance, reduce cost。
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model。
Fig. 2 is overall structure explosive decomposition schematic diagram of the present utility model。
Fig. 3 is for controlling partial schematic block diagram。
Wherein: 1, motor；2, bracing frame；2-1, silk hole；2-2, side plate；2-3, motor mount；3, trip bolt 4, drivewheel；5, silk material；6, driven pulley；7, driven pulley support；7-1, circular groove；7-2, through hole；8, shaft coupling；9, photoelectric encoder support；10, photoelectric encoder；11, long spiro nail；12, screw；13, bearing；14, axle sleeve；15, end cap；16, single-chip microcomputer。
Detailed description of the invention
Below in conjunction with accompanying drawing 1, accompanying drawing 2 and accompanying drawing 3, this utility model is elaborated。
As shown in Figure 1, this detailed description of the invention adopts below scheme: this utility model mainly comprises motor 1, bracing frame 2, drivewheel 4, driven pulley 6, driven pulley support 7, shaft coupling 8 and photoelectric encoder 9, motor 1 is arranged on bracing frame 2, drivewheel 4 is fixed on motor shaft by trip bolt 3, bracing frame 2 leaves a hole 2-1, silk material 5 penetrates a hole 2-1, one end of driven pulley support 7 is connected with bracing frame 2 and motor 1 by screw 12, and can rotate around screw, the other end of driven pulley support 7 is connected by long spiro nail 11 and bracing frame 2, axle sleeve 14 is passed through in driven pulley 6 one end, bearing 13 and end cap 15 are fixed on driven pulley support 7, driven pulley 6 other end is in transmission connection by shaft coupling 8 and photoelectric encoder 10, photoelectric encoder 10 is fixed on photoelectric encoder support 9。
Further, in this utility model, silk material 5 is through silk hole 2-1, and silk material 5 is located between drivewheel 4 and driven pulley 6, and driven pulley 6 compresses silk material 5, and motor 1 drives drivewheel 4 to rotate, and makes a material 5 be extruded, it is achieved wire feed function。
Further, the degree of tightness of long spiro nail 11, the spacing between adjustable main driving wheel 4 and driven pulley 6, it is ensured that wire vent is smooth and easy are adjusted。When needs change a material or fracture of wire, plug wire, unclamp long spiro nail 11, i.e. interchangeable silk and handling failure。
Further, bracing frame 2 is connected by side plate 2-2 and motor mount 2-3 makes one, and the boss of motor mount 2-3 leaves a hole 2-1。Motor 1 is arranged on motor mount 2-3, and whole device is fixed on the framework of 3D printer by side plate 2-2, silk material traverse silk hole 2-1。
Further, detecting device also includes single-chip microcomputer 16, and the electrical signal of photoelectric encoder 10 is connected with the electric signal input end of single-chip microcomputer 16, and this signal of telecommunication is carried out digital processing and judges whether to stop wire feed by single-chip microcomputer；Other signal of telecommunication input/output terminals of single-chip microcomputer 16 are connected with other electrical equipment of 3D printer, and if there is plug wire phenomenon, single-chip microcomputer sends standby signal, wait that staff processes。
Further, it is possible to by regulating trip bolt 3, change the drivewheel 4 position relative to silk material 5。
Further, driven pulley 6 is fixed on driven pulley support 7 by axle sleeve 14, bearing 13 and end cap 15, it is desirable to driven pulley 6 can rotate smoothly around bearing 13。
Operation principle of the present utility model is: first adjusting bolt 11, drivewheel 4 and driven pulley 6 is made to clamp silk material 5, then 3D printer imports the model G code needing to print, press print button, when wait meets print conditions, motor 1 rotates and drives drivewheel 4 to rotate, and extrudes silk material 5 by frictional force。When silk material 5 is extruded or during pumpback, driving driven pulley 6 to rotate, driven pulley 6 is connected with photoelectric encoder 10 through shaft coupling 8, thus driving photoelectric encoder 10 to rotate, the electrical signal of photoelectric encoder 10 connects the electric signal input end of single-chip microcomputer 16, it is achieved detection function。
Above describe operation principle of the present utility model, basic feature and advantage, its objective is to allow the people of this area understand principle of the present utility model and to implement, protection domain of the present utility model can not be limited。Every according to essence conversion of the present utility model or improvement, all should fall within protection domain of the present utility model。
Claims (4)
1. a 3D printer wire feed is held concurrently detecting device, it is characterized in that including motor (1) is arranged on bracing frame (2), drivewheel (4) is positioned on motor shaft by trip bolt (3), bracing frame (2) leaves a hole (2-1), silk material (5) penetrates a hole (2-1), one end of driven pulley support (7) is connected with bracing frame (2) and motor (1) by screw (12), the other end of driven pulley support (7) is connected by long spiro nail (11) and bracing frame (2), axle sleeve (14) is passed through in driven pulley (6) one end, bearing (13) and end cap (15) are fixed on driven pulley support (7), driven pulley (6) other end is in transmission connection by shaft coupling (8) and photoelectric encoder (10), photoelectric encoder (10) is fixed on photoelectric encoder support (9)。
2. a kind of 3D printer wire feed according to claim 1 is held concurrently detecting device, it is characterized in that described detecting device also includes single-chip microcomputer (16), the electrical signal of photoelectric encoder (10) and the electric signal input end of single-chip microcomputer (16) connect, and the electrical signal of single-chip microcomputer (16) is connected with other electric part of 3D printer。
3. a kind of 3D printer wire feed according to claim 1 is held concurrently detecting device, it is characterized in that driven pulley support (7) one end has the circular groove (7-1) placing driven pulley (6), the bottom of driven pulley support (7) has through hole (7-2)。
4. a kind of 3D printer wire feed according to claim 1 is held concurrently detecting device, it is characterised in that driven pulley support (7) is provided with screwed hole and photoelectric encoder support (9) is provided with through hole, and both are threaded connection。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620031456.9U CN205326303U (en) | 2016-01-14 | 2016-01-14 | 3D printer send a double detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620031456.9U CN205326303U (en) | 2016-01-14 | 2016-01-14 | 3D printer send a double detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205326303U true CN205326303U (en) | 2016-06-22 |
Family
ID=56196863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620031456.9U Expired - Fee Related CN205326303U (en) | 2016-01-14 | 2016-01-14 | 3D printer send a double detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205326303U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106313500A (en) * | 2016-08-31 | 2017-01-11 | 徐工集团工程机械有限公司 | 3D printer and wire feeding device for same |
| CN106827505A (en) * | 2017-03-02 | 2017-06-13 | 联思普瑞(武汉)电子科技有限公司 | A kind of consumptive material of 3D printer uninterruptedly supplies monitoring device |
| CN107511999A (en) * | 2016-08-08 | 2017-12-26 | 江苏威宝仕科技有限公司 | A kind of 3D printer intelligence magazine with material silk detection function |
| CN109185278A (en) * | 2018-10-29 | 2019-01-11 | 燕山大学 | A kind of haulage vehicle hydraulic system integrative installation technology bracket |
-
2016
- 2016-01-14 CN CN201620031456.9U patent/CN205326303U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107511999A (en) * | 2016-08-08 | 2017-12-26 | 江苏威宝仕科技有限公司 | A kind of 3D printer intelligence magazine with material silk detection function |
| CN106313500A (en) * | 2016-08-31 | 2017-01-11 | 徐工集团工程机械有限公司 | 3D printer and wire feeding device for same |
| CN106827505A (en) * | 2017-03-02 | 2017-06-13 | 联思普瑞(武汉)电子科技有限公司 | A kind of consumptive material of 3D printer uninterruptedly supplies monitoring device |
| CN109185278A (en) * | 2018-10-29 | 2019-01-11 | 燕山大学 | A kind of haulage vehicle hydraulic system integrative installation technology bracket |
| CN109185278B (en) * | 2018-10-29 | 2023-10-03 | 燕山大学 | Integrated mounting bracket for hydraulic system of transport vehicle |
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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: 20160622 Termination date: 20170114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |