CN211440966U - Spiral color-changing diversion shuttle - Google Patents
Spiral color-changing diversion shuttle Download PDFInfo
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- CN211440966U CN211440966U CN201921622549.9U CN201921622549U CN211440966U CN 211440966 U CN211440966 U CN 211440966U CN 201921622549 U CN201921622549 U CN 201921622549U CN 211440966 U CN211440966 U CN 211440966U
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- spiral
- shuttle
- diversion
- guide
- flow
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Abstract
The utility model discloses a spiral color-changing diversion shuttle, which comprises a diversion shuttle body, wherein the diversion shuttle body comprises a conical head part, a column middle part and an annular part at the tail part, a 360-degree spiral diversion groove is arranged at the cylindrical middle part, and the spiral diversion groove extends to the conical head part; the utility model provides a spiral trades look water conservancy diversion shuttle can fuse the material of moulding plastics completely through a 360 degrees spiral guiding gutter designs, eliminates the weld line, and when moulding plastics last time remaining plastics flow along with the spiral fast integration that flows, reaches the purpose of trading the look, can solve the problem that the point gate trades the look difficulty through this scheme.
Description
Technical Field
The utility model relates to a hot runner correlation technique field further especially relates to a spiral trades look water conservancy diversion shuttle.
Background
Traditional hot runner water conservancy diversion shuttle middle part generally is cylindric, and is not high to the fusion degree of the material of moulding plastics, and is unfavorable for trading look of plastic product, and in the comparatively strict project of product weld line requirement, this traditional water conservancy diversion shuttle can not satisfy user's requirement, consequently, the utility model discloses change traditional water conservancy diversion shuttle design, set up a spiral guiding gutter on the water conservancy diversion shuttle, can fuse the material of moulding plastics completely, eliminate the weld line, be convenient for trade the look, improve the quality of moulding plastics greatly.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve above-mentioned technical problem and the technical scheme who adopts provides a spiral trade look water conservancy diversion shuttle, solves the difficult problem of the point runner trade look, and wherein, concrete technical scheme is:
the flow guiding shuttle comprises a flow guiding shuttle body, wherein the flow guiding shuttle body comprises a conical head, a cylindrical middle part and an annular part at the tail part, the cylindrical middle part is provided with a 360-degree spiral flow guiding groove, and the spiral flow guiding groove extends to the conical head.
The spiral color-changing diversion shuttle is characterized in that: the water conservancy diversion shuttle body is including being located upper portion and being used for the annular part of connecting, the column middle part that meets with the annular part and locate the taper head of column middle part free end, and the column middle part is close to the annular part and is equipped with annular bulge.
The spiral color-changing diversion shuttle is characterized in that: the guide shuttle body is provided with a first main guide flow hole which is axially arranged, the front end of the first main guide flow hole is provided with a second two guide flow holes which are communicated with the first main guide flow hole and obliquely arranged on the guide shuttle body, the two guide flow holes are symmetrically arranged and are in a splayed shape, and the outlet of each guide flow hole is positioned at the bottom of the spiral groove.
The spiral color-changing diversion shuttle is characterized in that: the aperture of the main diversion hole is larger than that of the branch diversion holes, so that fluid can flow in the diversion shuttle conveniently, and the fluid is injected into the spiral groove through the two branch diversion holes.
The utility model discloses for prior art have following beneficial effect: can fuse the material of moulding plastics completely through a 360 degrees spiral guiding gutter designs, eliminate the weld line, and when moulding plastics last time remaining plastics flow fast along with the spiral and merge, reach the purpose of trading the look, can solve the difficult problem of point gate trade look through this scheme.
Drawings
Fig. 1 is a schematic structural view of a spiral color-changing diversion shuttle.
Fig. 2 is a top view of the spiral color changing air guide shuttle.
Fig. 3 is a cross-sectional view of the spiral color-changing air guide shuttle.
In the figure:
1 annular part 2 columnar middle part 3 taper head 4 spiral diversion trench 5 main diversion hole one 6 branch diversion hole two
Detailed Description
The invention is further described with reference to the following figures and examples.
The utility model provides a hot runner spiral water conservancy diversion shuttle that injection moulding material fusion degree is high, can eliminate the weld line, easily trade the look.
The utility model adopts the following technical scheme:
a hot runner spiral type flow guiding shuttle is composed of a conical head portion 3, a cylindrical middle portion 2 and an annular portion 1 at the tail portion, wherein a 360-degree spiral flow guiding groove 4 is formed in the cylindrical middle portion 2, and the spiral flow guiding groove 4 extends to the conical head portion 3.
Specifically, spiral water conservancy diversion shuttle of hot runner includes the water conservancy diversion shuttle body, and the water conservancy diversion shuttle body is including being located upper portion and being used for the annular part 1 that connects, the column middle part 2 that meets with the annular part and locate the toper head 3 of 2 free ends in column middle part, and column middle part 2 is close to the annular part and is equipped with annular bulge, and the water conservancy diversion shuttle body has the leading flow hole 5 that axial setting, leading flow hole 5 front end (leading flow hole far away material entry end) has two branch water conservancy diversion holes 6 rather than communicating with each other and obliquely arranged in the water conservancy diversion shuttle body, and two branch water conservancy diversion holes 6 symmetric arrangement and be the splayed, and the export of branch water conservancy diversion hole 6 is located the bottom of helicla flute, leading flow hole 5 apertures is greater than the aperture of branch water conservancy diversion hole two 6, is convenient for fluid to flow in the water conservancy diversion shuttle.
Although the present invention has been described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (4)
1. A spiral color-changing diversion shuttle is characterized in that: the flow guiding shuttle comprises a flow guiding shuttle body, wherein the flow guiding shuttle body comprises a conical head, a cylindrical middle part and an annular part at the tail part, the cylindrical middle part is provided with a 360-degree spiral flow guiding groove, and the spiral flow guiding groove extends to the conical head.
2. The spiral color changing air guide shuttle of claim 1, wherein: the water conservancy diversion shuttle body is including being located upper portion and being used for the annular part of connecting, the column middle part that meets with the annular part and locate the taper head of column middle part free end, and the column middle part is close to the annular part and is equipped with annular bulge.
3. The spiral color changing air guide shuttle of claim 2, wherein: the guide shuttle body is provided with a first main guide flow hole which is axially arranged, the front end of the first main guide flow hole is provided with a second two guide flow holes which are communicated with the first main guide flow hole and obliquely arranged on the guide shuttle body, the two guide flow holes are symmetrically arranged and are in a splayed shape, and the outlet of each guide flow hole is positioned at the bottom of the spiral groove.
4. The spiral color changing air guide shuttle of claim 3, wherein: the aperture of the main diversion hole is larger than that of the branch diversion holes, so that fluid can flow in the diversion shuttle conveniently, and the fluid is injected into the spiral groove through the two branch diversion holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921622549.9U CN211440966U (en) | 2019-09-27 | 2019-09-27 | Spiral color-changing diversion shuttle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921622549.9U CN211440966U (en) | 2019-09-27 | 2019-09-27 | Spiral color-changing diversion shuttle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211440966U true CN211440966U (en) | 2020-09-08 |
Family
ID=72307638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921622549.9U Active CN211440966U (en) | 2019-09-27 | 2019-09-27 | Spiral color-changing diversion shuttle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211440966U (en) |
-
2019
- 2019-09-27 CN CN201921622549.9U patent/CN211440966U/en active Active
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Legal Events
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| GR01 | Patent grant | ||
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