CN205272608U - Flexible push -down advancing mechanism of 3D print pen ink - Google Patents
Flexible push -down advancing mechanism of 3D print pen ink Download PDFInfo
- Publication number
- CN205272608U CN205272608U CN201521007248.7U CN201521007248U CN205272608U CN 205272608 U CN205272608 U CN 205272608U CN 201521007248 U CN201521007248 U CN 201521007248U CN 205272608 U CN205272608 U CN 205272608U
- Authority
- CN
- China
- Prior art keywords
- push
- connecting rod
- base
- axle
- support
- 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
- 230000007246 mechanism Effects 0.000 title claims abstract description 20
- 230000001141 propulsive effect Effects 0.000 claims description 15
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 238000010146 3D printing Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000000976 ink Substances 0.000 abstract 3
- 230000008602 contraction Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
Abstract
The utility model provides a flexible push -down advancing mechanism of 3D print pen ink, its base, install in motor on the base, through the hub connection in support, connection on the base are in last ejector pad, the one end of motor spindle connect in the support other end connect in the push rod of ejector pad, through the connecting rod between the hub connection and install the push jack on the connecting rod. Start linear electric motor, linear electric motor main shaft will drive the ejector pad and be rectilinear movement, through the push rod of hub connection on the ejector pad with pivoting, and then push away movable support pivoting to drive connecting rod pivoting arouses the mutual motion between other connecting rods that are connected, realizes the shrink and the closure of push -down, thereby impels the push jack to impel the ink horn piston, accomplishes out china ink work. The the device structure size is less, will make 3D print pen's whole size reduce. Simple structure, the easy manufacturing, the cost is lower, easy wide application.
Description
Technical field
The utility model relates to a kind of 3D printing technique, and especially a kind of 3D prints the propelling technology of board pen ink, and specifically a kind of 3D prints the flexible push-down propulsive mechanism of board pen ink.
Background technology
Current common propulsive mechanism device on the market, such as screw-nut body, rack-and-pinion mechanism, cam mechanism, slide block connecting rod mechanism etc., but this kind of puopulsion unit structural volume is very big, is not suitable for printing pen, and these propulsive mechanisms also are inconvenient to operate.
Therefore, it is necessary to propose a kind of new propulsive mechanism device, to solve the problem.
Practical novel content
The purpose of this utility model is big for existing 3D marking ink propulsive mechanism volume, the problem of complex structure, the simply flexible push-down propulsive mechanism of a kind of compact structure of design, motor size and stroke distances can be effectively reduced, reduce it is thus possible to make 3D print an one-piece construction size, make the printer model of user's energy convenient.
The technical solution of the utility model is:
A kind of 3D prints the flexible push-down propulsive mechanism of board pen ink, it comprises base 2, base is fixed on 3D and prints on an outer casing inner wall, it is characterized in that described base 2 is provided with motor 1, the output shaft of motor 1 is connected with pushing block 10, the equal pivot in the two ends of pushing block 10 is equipped with axle 5, one end and the axle 5 of push rod 6 are hinged and connected, the other end hinge of push rod 6 is contained in the upper of support 4, one end of support 4 is journaled on the pivot 3 on base 2, two supports 4 are all equipped with connecting rod 8 by connecting rod axle 7 pivot, the connecting rod 8 of each support 4 intersects and is hinged and connected, push away sheet 9 to be arranged on the connecting rod 8 of last outermost end.
Described motor 1 adopts straight line motor.
Two connecting rods are connected by the mid-way of axle at connecting rod, form the linkage assembly of cross shape, by the stroke of the flexible push rod of the quantity of regulating connecting rod control.
The described sheet 9 that pushes away is connected on connecting rod by axle.
The beneficial effects of the utility model are:
Being in contraction schedule during push rod non-propulsion state of the present utility model, length is shorter, and the entire length making 3D print pen reduces, and structure is very simple, it is easy to manufacturing, cost is low.
Accompanying drawing explanation
Structural representation when the flexible push rod propulsive mechanism of Fig. 1 launches.
Structural representation when the flexible push rod propulsive mechanism of Fig. 2 shrinks
Embodiment
In order to make content of the present utility model more easily be clearly understood, below according to specific embodiment and by reference to the accompanying drawings, the utility model is described in further detail.
As shown in Figure 1-2.
A kind of 3D prints the flexible push-down propulsive mechanism of board pen ink, it comprises base 2, base is fixed on 3D and prints on an outer casing inner wall, described base 2 is provided with straight line motor 1, the output shaft of motor 1 is connected with pushing block 10, the equal pivot in the two ends of pushing block 10 is equipped with axle 5, one end and the axle 5 of push rod 6 are hinged and connected, the other end hinge of push rod 6 is contained in the upper of support 4, one end of support 4 is journaled on the pivot 3 on base 2, two supports 4 are all equipped with connecting rod 8 by connecting rod axle 7 pivot, the connecting rod 8 of each support 4 intersects and is hinged and connected, push away sheet 9 to be arranged on the connecting rod 8 of last outermost end by axle. two connecting rods are connected by the mid-way of axle at connecting rod, form the linkage assembly of cross shape, by the stroke of the flexible push rod of the quantity of regulating connecting rod control. as shown in Figure 1. under the utility model contraction schedule as shown in Figure 2.
Principle of work of the present utility model is:
Start straight line motor 1, drive pushing block 10 is moved linearly by straight line electric machine main shaft, the push rod 6 being connected on pushing block 10 by axle 5 will rotate around axle 5, and then promote support 4 pivotally 3 rotation, thus drivening rod 8 rotates around connecting rod axle 7, cause the mutual motion between other connecting rods being connected, it is achieved the contraction of push-down and closed, thus push away sheet 9 and advance print cartridge piston, complete work out of ink.
Above-described specific embodiment; the purpose of this utility model, technical scheme and useful effect have been further described; it is it should be understood that; the foregoing is only specific embodiment of the utility model; it is not limited to the utility model; all within spirit of the present utility model and principle, any amendment of making, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
The utility model does not relate to part and all same as the prior art prior art maybe can be adopted to be realized. Technology is identical maybe can adopt prior art to be realized.
Claims (4)
1. the flexible push-down propulsive mechanism of a 3D printing board pen ink, it comprises base (2), base is fixed on 3D and prints on an outer casing inner wall, it is characterized in that described base (2) is provided with motor (1), the output shaft of motor (1) is connected with pushing block (10), the equal pivot in two ends of pushing block (10) is equipped with axle (5), one end and the axle (5) of push rod (6) are hinged and connected, the other end hinge of push rod (6) is contained in the upper of support (4), one end of support (4) is journaled on the pivot (3) on base (2), two supports (4) are all equipped with connecting rod (8) by connecting rod axle (7) pivot, the connecting rod (8) of each support (4) intersects and is hinged and connected, push away sheet (9) to be arranged on the connecting rod (8) of last outermost end.
2. 3D according to claim 1 prints the flexible push-down propulsive mechanism of board pen ink, it is characterized in that described motor (1) adopts straight line motor.
3. 3D according to claim 1 prints the flexible push-down propulsive mechanism of board pen ink, it is characterized in that two connecting rods are connected by the mid-way of axle at connecting rod, form the linkage assembly of cross shape, by the stroke of the flexible push rod of the quantity of regulating connecting rod control.
4. 3D according to claim 1 prints the flexible push-down propulsive mechanism of board pen ink, pushes away sheet (9) and be connected on connecting rod by axle described in it is characterized in that.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521007248.7U CN205272608U (en) | 2015-12-08 | 2015-12-08 | Flexible push -down advancing mechanism of 3D print pen ink |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521007248.7U CN205272608U (en) | 2015-12-08 | 2015-12-08 | Flexible push -down advancing mechanism of 3D print pen ink |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205272608U true CN205272608U (en) | 2016-06-01 |
Family
ID=56057221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521007248.7U Expired - Fee Related CN205272608U (en) | 2015-12-08 | 2015-12-08 | Flexible push -down advancing mechanism of 3D print pen ink |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205272608U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108815638A (en) * | 2018-04-08 | 2018-11-16 | 复旦大学附属眼耳鼻喉科医院 | It is a kind of to facilitate the singlehanded push button injection device used |
-
2015
- 2015-12-08 CN CN201521007248.7U patent/CN205272608U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108815638A (en) * | 2018-04-08 | 2018-11-16 | 复旦大学附属眼耳鼻喉科医院 | It is a kind of to facilitate the singlehanded push button injection device used |
| CN108815638B (en) * | 2018-04-08 | 2023-09-26 | 复旦大学附属眼耳鼻喉科医院 | Button type injection device convenient for single hand use |
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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: 20160601 |