CN205573031U - 3D prints pay -off of material silk and presss from both sides tight guider - Google Patents
3D prints pay -off of material silk and presss from both sides tight guider Download PDFInfo
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- CN205573031U CN205573031U CN201620267201.2U CN201620267201U CN205573031U CN 205573031 U CN205573031 U CN 205573031U CN 201620267201 U CN201620267201 U CN 201620267201U CN 205573031 U CN205573031 U CN 205573031U
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- arrangement
- tooth
- guide wheel
- arrangement tooth
- teeth groove
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Abstract
The utility model discloses 3D prints pay -off of material silk and presss from both sides tight guider relates to 3D printing rapid prototyping manufacturing technology field, including guide pulley I and guide pulley II, guide pulley I sets up with guide pulley II side by side, I circumference surface on the guide pulley is equipped with inside sunken round V -arrangement tooth's socket I, II circumference surfaces on the guide pulley are equipped with inside sunken round V -arrangement tooth's socket II, II positions of V -arrangement tooth's socket on V -arrangement tooth's socket I on the guide pulley I and the guide pulley II are corresponding, V -arrangement tooth's socket I enclosed the guide way that becomes to press from both sides tight direction material silk with V -arrangement tooth's socket II when guide pulley I set up with guide pulley II side by side, at the I inboard inside sunken dirty tank I that link up mutually with V -arrangement tooth's socket I that is equipped with of V -arrangement tooth's socket, at the II inboard inside sunken dirty tanks II that link up mutually with V -arrangement tooth's socket II that are equipped with of V -arrangement tooth's socket. Adopt the utility model discloses can improve material silk surface and press from both sides tight snap -in force and frictional force, prevent that pay -off in -process material silk from skidding or the off tracking.
Description
Technical field
This utility model relates to 3D and prints rapid prototyping & manufacturing technology field, prints material silk material feed clamping guider particularly to a kind of 3D.
Background technology
3D prints rapid prototyping & manufacturing technology and reaches its maturity, and applies more and more extensive.FDM(Fused Deposition Modeling, Fused Deposition Modeling) printing technique, because of its good manufacturability, easy to operate, using environmental friendliness, print in quick forming fabri-cation at the 3D of working of plastics product and be commonly used, the material silk that FDM 3D prints has the biggest market demand.
But, the clamping guide pulley surface of the materials silk of FDM 3D printing at present is generally smooth surface, or a small amount of annular knurl face, in print procedure, during feed mechanism material conveying silk, due to guide wheel and material silk smooth surface, cause clamping loosely so that material silk skids or material silk sideslip, cause feeding not smooth or feeding is interrupted, affect model print quality, even result in model and scrap.
Therefore, it is necessary to find a kind of problem solving current FDM 3D printing material silk skidding, it is ensured that feeding is unobstructed non-slip, it is ensured that the print quality of model.
Summary of the invention
The purpose of this utility model is to provide a kind of 3D and prints material silk material feed clamping guider, improves material silk clip surface closed-bite maloccllusion power and frictional force, prevents from expecting in feeding process that silk skids or sideslip.
This utility model the technical scheme is that a kind of 3D prints material silk material feed clamping guider for achieving the above object, including guide wheel I and guide wheel II, guide wheel I and guide wheel II are arranged side by side, guide wheel I circumferential surface is provided with the circle V-arrangement teeth groove I caved inward, guide wheel II circumferential surface is provided with the circle V-arrangement teeth groove II caved inward, V-arrangement teeth groove I on guide wheel I is corresponding with V-arrangement teeth groove II position on guide wheel II, when guide wheel I and guide wheel II are arranged side by side, V-arrangement teeth groove I and V-arrangement teeth groove II surround clamping and guide the gathering sill of material silk, cave inward inside V-arrangement teeth groove I and be provided with the reject chute I connected with V-arrangement teeth groove I, cave inward inside V-arrangement teeth groove II and be provided with the reject chute II connected with V-arrangement teeth groove II.
Further technical scheme of the present utility model is: described V-arrangement teeth groove I includes that V-shaped groove I and V-arrangement tooth I, the both sides of every a pair V-shaped groove I are V-arrangement tooth I respectively, and the both sides of every a pair V-arrangement tooth I are that V-shaped groove I, i.e. V-shaped groove I and V-arrangement tooth I are crisscross arranged respectively；Described V-arrangement teeth groove II includes that V-shaped groove II and V-arrangement tooth II, the both sides of every a pair V-shaped groove II are V-arrangement tooth II respectively, and the both sides of every a pair V-arrangement tooth II are that V-shaped groove II, i.e. V-shaped groove II and V-arrangement tooth II are crisscross arranged respectively.
Further technical scheme of the present utility model is: every a pair V-shaped groove I is to be tilted to extend the most upwardly and outwardly by the cell wall upper end opposite sides of reject chute I to be formed, V-arrangement tooth I is projecting between adjacent two pairs of V-shaped grooves I, and the upper surface of every a pair V-arrangement tooth I surrounds the V-arrangement locating slot I of relatively V-shaped groove I depth as shallow；Every a pair V-shaped groove II is to be tilted to extend the most upwardly and outwardly by the cell wall upper end opposite sides of reject chute II to be formed, V-arrangement tooth II is projecting between adjacent two pairs of V-shaped grooves II, the upper surface of every a pair V-arrangement tooth II surrounds the V-arrangement locating slot II of relatively V-shaped groove II depth as shallow, and gathering sill is surrounded with V-arrangement locating slot II by V-arrangement locating slot I.
This utility model 3D prints material silk material feed clamping guider and has the advantages that
(1) guide wheel I and guide wheel II the most circumferentially output V-arrangement teeth groove I and V-arrangement teeth groove II, and V-arrangement teeth groove I and V-arrangement teeth groove II surround clamping and guide the gathering sill of 3D printing material silk, and material silk is played positioning and guiding effect by this gathering sill, prevents from expecting silk sideslip；
(2) V-shaped groove I and the V-arrangement tooth I of V-arrangement teeth groove I is crisscross arranged, and V-shaped groove II and the V-arrangement tooth II of V-arrangement teeth groove II are crisscross arranged, and improves V-arrangement tooth I, V-arrangement tooth II to the material clamping gmatjpdumamics on silk surface and frictional force, prevents from expecting in feeding process the skidding of silk；
(3) in feeding process, due to guide wheel I and the effect of guide wheel II clamping force, material silk surface often produces some material bits and comes off, reject chute I it is provided with inside V-arrangement teeth groove I, reject chute II it is provided with inside V-arrangement teeth groove II, make V-arrangement teeth groove I, V-arrangement teeth groove II that material silk surface clamp occlusion produced material bits to get rid of along the reject chute being positioned at downside, prevent the course feed of material bits blocking material silk；
(4) material silk surface gmatjpdumamics and frictional force are added due to clamping guide wheel I and guide wheel II, in the case of not affecting feeding, can the clamping force of suitable reducing mechanism, prevent excessive the causing of clamping force from material silk is flattened, suitably reduce the clamping force of feed mechanism, i.e. reduce the load of clamp system, the service life of clamp system can be properly increased；
In sum, this utility model shows plurality of advantages, skids and sideslip problem for solving material silk, improves the reliability that feeding is unobstructed, it is ensured that the print quality of model has bigger realistic meaning.
With embodiment, this utility model 3D is printed material silk material feed clamping guider below in conjunction with the accompanying drawings to be further described.
Accompanying drawing explanation
Fig. 1 is guide wheel I structural representation that this utility model 3D prints material silk material feed clamping guider；
Fig. 2 is zoomed-in view at the A of Fig. 1；
Fig. 3 is the top view of Fig. 1；
Fig. 4 is the B-B direction sectional view of Fig. 3；
Fig. 5 is zoomed-in view at the C of Fig. 4；
Fig. 6 is the structural representation that this utility model 3D prints material silk material feed clamping guider clamping material silk；
Fig. 7 is the sectional view that this utility model 3D prints material silk material feed clamping guider；
Fig. 8 is zoomed-in view at the D of Fig. 7；
Drawing reference numeral illustrates: 1-guide wheel I, 2-V-arrangement teeth groove I, 3-V-shaped groove I, 4-V-arrangement tooth I, 5-reject chute I, 6-V-arrangement locating slot I, 7-expects silk, 8-guide wheel II, 9-gathering sill, 10-V-arrangement locating slot II, 11-reject chute II, 12-V-shaped groove II, 13-V-arrangement tooth II, 14-V-arrangement teeth groove II.
Detailed description of the invention
As shown in Figures 1 to 8, this utility model 3D prints material silk material feed clamping guider, including guide wheel I 1 and guide wheel II 8 for clamping material silk, guide wheel I 1 and guide wheel II 8 are arranged side by side, guide wheel I 1 circumferential surface is provided with the circle V-arrangement teeth groove I 2 caved inward, guide wheel II 8 circumferential surface is provided with the circle V-arrangement teeth groove II 14 caved inward, V-arrangement teeth groove I 2 on guide wheel I 1 is corresponding with V-arrangement teeth groove II 14 position on guide wheel II 8, when guide wheel I 1 and guide wheel II 8 are arranged side by side, V-arrangement teeth groove I 2 and V-arrangement teeth groove II 14 surround clamping and guide the gathering sill 9 of material silk, cave inward inside V-arrangement teeth groove I 2 and be provided with the reject chute I 5 connected with V-arrangement teeth groove I 2, cave inward inside V-arrangement teeth groove II 14 and be provided with the reject chute II 11 connected with V-arrangement teeth groove II 14.Guide wheel I 1 is identical with the structure of guide wheel II 8, the most individually illustrates the structural representation of guide wheel II 8 in figure.
In the present embodiment, V-arrangement teeth groove I 2 includes that V-shaped groove I 3 and V-arrangement tooth I 4, the both sides of every a pair V-shaped groove I 3 are V-arrangement tooth I 4 respectively, and the both sides of every a pair V-arrangement tooth I 4 are that V-shaped groove I 3, i.e. V-shaped groove I 3 and V-arrangement tooth I 4 are crisscross arranged respectively.V-arrangement teeth groove II 14 includes that V-shaped groove II 12 and V-arrangement tooth II 13, the both sides of every a pair V-shaped groove II 12 are V-arrangement tooth II 13 respectively, and the both sides of every a pair V-arrangement tooth II 13 are that V-shaped groove II 12, i.e. V-shaped groove II 12 and V-arrangement tooth II 13 are crisscross arranged respectively.
Every a pair V-shaped groove I 3 is to be tilted to extend the most upwardly and outwardly by the cell wall upper end opposite sides of reject chute I 5 to be formed, V-arrangement tooth I 4 is projecting between adjacent two pairs of V-shaped grooves I 3, and the upper surface of every a pair V-arrangement tooth I 4 surrounds the V-arrangement locating slot I 6 of relatively V-shaped groove I 3 depth as shallow.Every a pair V-shaped groove II 12 is to be tilted to extend the most upwardly and outwardly by the cell wall upper end opposite sides of reject chute II 11 to be formed, V-arrangement tooth II 13 is projecting between adjacent two pairs of V-shaped grooves II 12, the upper surface of every a pair V-arrangement tooth II 13 surrounds the V-arrangement locating slot II 10 of relatively V-shaped groove II 12 depth as shallow, and gathering sill 9 is surrounded (as shown in Figure 8) by V-arrangement locating slot I 6 and V-arrangement locating slot II 10.
In feeding process, guide wheel I 1 and guide wheel II 8 are driven by power set (not shown) respectively, and due to the effect of two guide wheel clamping forces, material silk 7 is clamped and is positioned in the gathering sill 9 that V-arrangement locating slot I 6 and V-arrangement locating slot II 10 surround.V-arrangement tooth I 4, V-arrangement tooth II 13 add clamping gmatjpdumamics and the frictional force on material silk surface, prevent from expecting in feeding process the skidding of silk 7.V-arrangement tooth I 4, V-arrangement tooth II 13 clamp occlusion produced material bits and can get rid of along the reject chute being positioned at downside material silk 7 surface, prevent the course feed of material bits blocking material silk.
Above example is only preferred embodiment of the present utility model; structure of the present utility model is not limited to the form that above-described embodiment is enumerated; all made within spirit of the present utility model and principle any amendment, equivalent etc., within should be included in protection domain of the present utility model.
Claims (3)
- null1. a 3D prints material silk material feed clamping guider，Including guide wheel I (1) and guide wheel II (8)，It is characterized in that，Guide wheel I (1) and guide wheel II (8) are arranged side by side，Guide wheel I (1) circumferential surface is provided with the circle V-arrangement teeth groove I (2) caved inward，Guide wheel II (8) circumferential surface is provided with the circle V-arrangement teeth groove II (14) caved inward，V-arrangement teeth groove I (2) on guide wheel I (1) is corresponding with V-arrangement teeth groove II (14) position on guide wheel II (8)，When guide wheel I (1) and guide wheel II (8) are arranged side by side, V-arrangement teeth groove I (2) and V-arrangement teeth groove II (14) surround clamping and guide the gathering sill (9) of material silk，Cave inward in V-arrangement teeth groove I (2) inner side and be provided with the reject chute I (5) connected with V-arrangement teeth groove I (2)，Cave inward in V-arrangement teeth groove II (14) inner side and be provided with the reject chute II (11) connected with V-arrangement teeth groove II (14).
- 2. 3D as claimed in claim 1 prints material silk material feed clamping guider, it is characterized in that, described V-arrangement teeth groove I (2) includes V-shaped groove I (3) and V-arrangement tooth I (4), the both sides of every a pair V-shaped groove I (3) are V-arrangement tooth I (4) respectively, the both sides of every a pair V-arrangement tooth I (4) are that V-shaped groove I (3), i.e. V-shaped groove I (3) and V-arrangement tooth I (4) are crisscross arranged respectively；Described V-arrangement teeth groove II (14) includes V-shaped groove II (12) and V-arrangement tooth II (13), the both sides of every a pair V-shaped groove II (12) are V-arrangement tooth II (13) respectively, the both sides of every a pair V-arrangement tooth II (13) are that V-shaped groove II (12), i.e. V-shaped groove II (12) and V-arrangement tooth II (13) are crisscross arranged respectively.
- 3. 3D as claimed in claim 2 prints material silk material feed clamping guider, it is characterized in that, every a pair V-shaped groove I (3) is to be tilted to extend the most upwardly and outwardly by the cell wall upper end opposite sides of reject chute I (5) to be formed, V-arrangement tooth I (4) is projecting between adjacent two pairs of V-shaped grooves I (3), and the upper surface of every a pair V-arrangement tooth I (4) surrounds the V-arrangement locating slot I (6) of relatively V-shaped groove I (3) depth as shallow；Every a pair V-shaped groove II (12) is to be tilted to extend the most upwardly and outwardly by the cell wall upper end opposite sides of reject chute II (11) to be formed, V-arrangement tooth II (13) is projecting between adjacent two pairs of V-shaped grooves II (12), the upper surface of every a pair V-arrangement tooth II (13) surrounds the V-arrangement locating slot II (10) of relatively V-shaped groove II (12) depth as shallow, and gathering sill (9) is surrounded with V-arrangement locating slot II (10) by V-arrangement locating slot I (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620267201.2U CN205573031U (en) | 2016-04-01 | 2016-04-01 | 3D prints pay -off of material silk and presss from both sides tight guider |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620267201.2U CN205573031U (en) | 2016-04-01 | 2016-04-01 | 3D prints pay -off of material silk and presss from both sides tight guider |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205573031U true CN205573031U (en) | 2016-09-14 |
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ID=56863825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620267201.2U Withdrawn - After Issue CN205573031U (en) | 2016-04-01 | 2016-04-01 | 3D prints pay -off of material silk and presss from both sides tight guider |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205573031U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105690771A (en) * | 2016-04-01 | 2016-06-22 | 广西科技大学 | 3D printing wire feeding, clamping and guiding device |
| CN109571937A (en) * | 2017-06-21 | 2019-04-05 | 符涛 | Intelligent 3D printer |
-
2016
- 2016-04-01 CN CN201620267201.2U patent/CN205573031U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105690771A (en) * | 2016-04-01 | 2016-06-22 | 广西科技大学 | 3D printing wire feeding, clamping and guiding device |
| CN109571937A (en) * | 2017-06-21 | 2019-04-05 | 符涛 | Intelligent 3D printer |
| CN109571937B (en) * | 2017-06-21 | 2020-10-27 | 合肥仨力机械制造有限公司 | Intelligent 3D printer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160914 Effective date of abandoning: 20180403 |
|
| AV01 | Patent right actively abandoned |