CN203726734U - Flow channel system of flow distributing body of injection molding machine - Google Patents
Flow channel system of flow distributing body of injection molding machine Download PDFInfo
- Publication number
- CN203726734U CN203726734U CN201420038726.XU CN201420038726U CN203726734U CN 203726734 U CN203726734 U CN 203726734U CN 201420038726 U CN201420038726 U CN 201420038726U CN 203726734 U CN203726734 U CN 203726734U
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- CN
- China
- Prior art keywords
- plane
- runner
- baffle
- main body
- flow
- 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 - Lifetime
Links
- 238000001746 injection moulding Methods 0.000 title abstract description 26
- 238000002347 injection Methods 0.000 claims description 16
- 239000007924 injection Substances 0.000 claims description 16
- 239000000463 material Substances 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 210000003141 lower extremity Anatomy 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001595 flow curve Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a flow channel system of a flow distributing body of an injection molding machine. The flow channel system comprises a main body, a flow guiding body arranged on the main body and a plurality of flow channels arranged on the main body, wherein the flow channels are positioned at the periphery of the flow guiding body and correspond to the flow guiding body; a first inclined surface and a second inclined surface are arranged on the end surface between the two adjacent flow channels and are intersected, and the intersecting line is higher than the plane of the end surfaces of the flow channels; the first inclined surfaces and the second inclined surfaces are respectively connected with the flow channels. The flow channel system disclosed by the utility model has the characteristics that the structure is simple, and no dead corner is formed, so that the stagnation of materials in injection molding is avoided.
Description
Technical field
The utility model belongs to a kind of building block of injection machine, especially relates to a kind of injection machine shunting body flow passage system.
Background technology
Existing injection machine shunting body flow passage system is in the time shunting, and injection moulding liquid is injected by the nozzle of last operation, and by baffle, injection moulding liquid is carried out to water conservancy diversion and shunting, and after shunting, injection moulding liquid flows into each runner.But owing to being plane (as shown in Figure 1) between adjacent runner 3, make to remain part injection moulding liquid in two planes between runner, caused certain waste of material.Meanwhile, in the time adopting another kind of injection moulding liquid to carry out injecting products, the injection moulding liquid of residual fraction mixes with another kind of injection moulding liquid phase, affects the quality of product.
Utility model content
It is a kind of simple in structure that the purpose of this utility model is to provide, and without dead angle, avoids the residual injection machine shunting body flow passage system of injection moulding liquid.
According to an aspect of the present utility model, a kind of injection machine shunting body flow passage system is provided, comprise main body, be located at the baffle in main body and be located at the multiple runners in main body, runner is positioned at the periphery of baffle and setting corresponding to baffle, end face between adjacent two runners is provided with the first inclined-plane and the second inclined-plane, the first inclined-plane and the second inclined-plane intersect, and intersecting lens is higher than the plane at runner end face place, and the first inclined-plane is all connected with the inwall of runner with the second inclined-plane.
The beneficial effects of the utility model are: owing to being provided with the first crossing inclined-plane and the second inclined-plane between two adjacent runners, after making injection moulding liquid by baffle water conservancy diversion, can enter each runner, and the injection moulding liquid on inclined-plane also can flow into runner completely, avoid injection moulding liquid residual between two runners, reduce waste of material, and avoided the mixing between different injection moulding liquid, improved the quality of injecting products.
In some embodiments, the angle that the first inclined-plane and the second inclined-plane tilt can equate.Thus, facilitate the processing on two inclined-planes, and can make can behind the first inclined-plane and the second inclined-plane, flow into each passage uniformly by the injection moulding liquid after baffle water conservancy diversion, ensure the uniformity of the amount of the injection moulding liquid flowing in each runner.
In some embodiments, the first inclined-plane and the second inclined-plane and runner junction can be provided with the first arc transiting surface, and baffle and runner junction are provided with the second arc transiting surface.Thus, be provided with the first arc transiting surface, can ensure that injection moulding liquid flows into better each runner behind inclined-plane, has prevented splashing of injection moulding liquid effectively; Be provided with the second arc transiting surface, prevent from being flowed into by baffle the splashing of injection moulding liquid of each runner.
In some embodiments, baffle can be positioned at the center of the end face of main body both sides, and it is conical that baffle is.Baffle is conical, is convenient to injection moulding liquid and flows on baffle surface.
In some embodiments, a side of main body can be provided with groove, and the opening of runner one side is positioned at groove, thus, can prevent the outflow of injection moulding liquid.
In some embodiments, the opposite side of main body can be provided with annular protrusion, and the opening of runner opposite side is positioned at the inner side of annular protrusion, thus, can prevent the outflow of injection moulding liquid.
Brief description of the drawings
Fig. 1 is the structural representation of the injection machine shunting body flow passage system of prior art;
Fig. 2 is the structural representation of a kind of embodiment of injection machine shunting body flow passage system of the present utility model;
Fig. 3 is main TV structure schematic diagram of the present utility model;
Fig. 4 is A-A sectional structure schematic diagram in Fig. 3.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
With reference to Fig. 2, Fig. 3 and Fig. 4.Injection machine shunting body flow passage system of the present utility model, comprise main body 1, be located at the baffle 2 in main body 1 and be located at the multiple runners 3 in main body 1, runner 3 is positioned at the periphery of baffle 2 and setting corresponding to baffle 2, and the injection moulding liquid that flows to runner 3 from the surface of baffle 2 can directly be flowed in runner 3 by the lower limb of baffle 2.End face between adjacent two runners 3 is provided with the first inclined-plane 4 and 5, the first inclined-planes 4, the second inclined-plane and the second inclined-plane 5 intersects, and intersecting lens 6 is higher than the plane at runner 3 end face places, and the first inclined-plane 4 is all connected with the inwall of runner 3 with the second inclined-plane 5.
The angle that the first inclined-plane 4 and the second inclined-plane 5 tilt equates.The first inclined-plane 4 and the second inclined-plane 5 are provided with the first arc transiting surface 7 with runner 3 junctions, and runner 3 offers the first arc transiting surface 7 with the lower limb junction of baffle 2, meets the flow curve of liquid, prevents that injection moulding liquid from splashing.Baffle 2 and runner 3 junctions be provided with the second arc transiting surface 10, the second arc transiting surfaces 10 for radius be that 2mm transits to 0 rounding gradually.
Baffle 2 is positioned at the center of the end face of main body 1 both sides, and it is conical that baffle 2 is, and the both sides of main body 1 are equipped with baffle 2, thereby makes the positive and negative without differentiation main body when mounted, convenient installation.The summit of baffle 2 is relative with the nozzle of injection screw, and injection moulding liquid is extruded by nozzle, carries out after water conservancy diversion through baffle 2, enters in runner 3 through the first arc transiting surface 7.
One side of main body 1 is provided with groove 8, and the opening of runner 3 is positioned at groove 8; The opposite side of main body 1 is provided with annular protrusion 9, and the opening of runner 3 is positioned at the inner side of annular protrusion 9.Wherein, the outside end face of groove 8 and the outside end face of annular protrusion 9, all lower than the summit of conical baffle 2, ensure that nozzle can be directly relative with the summit of baffle 2.
Above-described is only preferred embodiment of the present utility model; it should be pointed out that for the person of ordinary skill of the art, do not departing under the prerequisite of the utility model creation design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (6)
1. injection machine shunting body flow passage system, it is characterized in that, comprise main body (1), be located at the baffle (2) in main body (1) and be located at the multiple runners (3) in main body (1), described runner (3) is positioned at the periphery of baffle (2) and setting corresponding to baffle (2), end face between adjacent two described runners (3) is provided with the first inclined-plane (4) and the second inclined-plane (5), intersect described the first inclined-plane (4) and the second inclined-plane (5), and intersecting lens (6) is higher than the plane at runner (3) end face place, described the first inclined-plane (4) is all connected with the inwall of runner (3) with the second inclined-plane (5).
2. injection machine shunting body flow passage system according to claim 1, is characterized in that, the angle that described the first inclined-plane (4) and the second inclined-plane (5) tilt equates.
3. injection machine shunting body flow passage system according to claim 1 and 2, it is characterized in that, described the first inclined-plane (4) and the second inclined-plane (5) are provided with the first arc transiting surface (7) with runner (3) junction, and described baffle (2) is provided with the second arc transiting surface (10) with runner (3) junction.
4. injection machine shunting body flow passage system according to claim 1, is characterized in that, described baffle (2) is positioned at the center of the end face of main body (1) both sides, and it is conical that described baffle (2) is.
5. according to the injection machine shunting body flow passage system described in claim 1 or 2 or 4, it is characterized in that, one side of described main body (1) is provided with groove (8), and the opening of described runner (3) one sides is positioned at groove (8).
6. injection machine shunting body flow passage system according to claim 5, it is characterized in that, the opposite side of described main body (1) is provided with annular protrusion (9), and the opening of described runner (3) opposite side is positioned at the inner side of annular protrusion (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420038726.XU CN203726734U (en) | 2014-01-21 | 2014-01-21 | Flow channel system of flow distributing body of injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420038726.XU CN203726734U (en) | 2014-01-21 | 2014-01-21 | Flow channel system of flow distributing body of injection molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203726734U true CN203726734U (en) | 2014-07-23 |
Family
ID=51196838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420038726.XU Expired - Lifetime CN203726734U (en) | 2014-01-21 | 2014-01-21 | Flow channel system of flow distributing body of injection molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203726734U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110435087A (en) * | 2019-08-09 | 2019-11-12 | 张家港倍恩特磁塑科技有限公司 | Thermosetting property BMC plastic packaging stator plastic packaging mold |
-
2014
- 2014-01-21 CN CN201420038726.XU patent/CN203726734U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110435087A (en) * | 2019-08-09 | 2019-11-12 | 张家港倍恩特磁塑科技有限公司 | Thermosetting property BMC plastic packaging stator plastic packaging mold |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140723 |