CN107263811A - It is a kind of be used to producing robot light-guiding pillar enter glue runner - Google Patents
It is a kind of be used to producing robot light-guiding pillar enter glue runner Download PDFInfo
- Publication number
- CN107263811A CN107263811A CN201710543388.3A CN201710543388A CN107263811A CN 107263811 A CN107263811 A CN 107263811A CN 201710543388 A CN201710543388 A CN 201710543388A CN 107263811 A CN107263811 A CN 107263811A
- Authority
- CN
- China
- Prior art keywords
- runner
- glue
- level
- sprue
- fractions
- 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.)
- Pending
Links
- 239000003292 glue Substances 0.000 title claims abstract description 34
- 238000012797 qualification Methods 0.000 claims abstract 2
- 238000003780 insertion Methods 0.000 claims description 11
- 230000037431 insertion Effects 0.000 claims description 11
- 238000013461 design Methods 0.000 abstract description 6
- 238000002347 injection Methods 0.000 abstract description 5
- 239000007924 injection Substances 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000012545 processing Methods 0.000 abstract description 3
- 208000015943 Coeliac disease Diseases 0.000 description 19
- 239000012530 fluid Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/27—Sprue channels ; Runner channels or runner nozzles
- B29C45/2701—Details not specific to hot or cold runner channels
- B29C45/2708—Gates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/27—Sprue channels ; Runner channels or runner nozzles
- B29C45/2725—Manifolds
Abstract
The present invention relates to robot mould processing and manufacturing field, more particularly to a kind of color light-guiding pillar product for being used to produce building blocks robot enters glue runner.This enters glue runner including glue-feeder, pipe-line system and multiple gum outlets, a plurality of identical length of path and every path by glue-feeder to each gum outlet of the structure qualification of the pipe-line system etc..The design can make distance of each product from sprue to product consistent, be carried out simultaneously with the injection for ensureing multiple products, it is ensured that the quality and yield of product.
Description
Technical field
The present invention relates to robot mould processing and manufacturing field, more particularly to a kind of color for being used to produce building blocks robot
Light-guiding pillar product enters glue runner.
Background technology
With the popularization that light-guiding pillar element is applied in multifunctional building block robot, to the processing precise journey of light-guiding pillar element
The requirement of degree and yield is also gradually stepped up.
Light-guiding pillar element generally uses injection molding forming method, and more than one piece product can be once made using assembling die.Such as Fig. 1 institutes
The mould shown, by entering glue successively, can be made eight products, but when entering glue, four products close to sprue will be filled first
Complete, fill and complete after the product away from sprue, because the filling time is inconsistent, cause first to fill also filling for completion,
There is flash phenomenon；If prevent the generation of flash phenomenon and terminate in advance into glue, but fill after causing can not complete note
Penetrate, ultimately result in the obtained product size of injection and be difficult to control to, the position of weld bond is inconsistent, limits product quality and yield
Lifting.
Therefore, those skilled in the art is directed to developing a kind of glue-feeding system of optimization design, solves light-guiding pillar element
It is multiple at the same production when enter glue equilibrium problem so that multiple product sizes, the weld bond position consistency once manufactured, so as to carry
High yield quality and yield.
The content of the invention
In view of the drawbacks described above of prior art, the technical problems to be solved by the invention are to provide a kind of for manufacturing machine
Device people's light-guiding pillar enters glue runner, including glue-feeder, pipe-line system and multiple gum outlets, is limited by the structure of the pipe-line system
The a plurality of path by the glue-feeder to each gum outlet, identical length of every path etc. are determined.
Further, the pipe-line system includes the equal one-level runner of sprue, many calibers and Duo Gen caliber phases
Deng two fraction runners, wherein the top of the sprue is connected with the glue-feeder, on the sprue away from it is described enter glue
The equidistant position of mouth is connected with the top insertion of multiple one-level runners, away from its top on each one-level runner
Equidistant position with multiple two fractions runners top insertion connection.
Further, the end of the two fractions runner is connected with gum outlet insertion.
Further, each sprue connects two one-level runners, and each one-level runner connects
Connect two two fractions runners.
Further, the caliber of the sprue is more than the one-level runner.
Further, the caliber of the one-level runner is more than the two fractions runner.
Further, runner plane, the main flow are defined by the one-level runner and the two fractions runner
Road is set perpendicular to the runner plane.
Further, between the sprue and the one-level runner and the one-level runner is with described two grades
Connected between runner by part flow arrangement insertion.
Further, the one-level runner and the two fractions runner are parallel to each other or orthogonal set.
Further, in addition to rear cavity, the pipe-line system is fixedly connected with the rear cavity.
Technique effect
Optimize mold design by changing runner distribution mode so that each distance one of the product from sprue to product
Cause, carried out simultaneously with the injection for ensureing multiple products, it is ensured that the quality and yield of product.
The technique effect of the design of the present invention, concrete structure and generation is described further below with reference to accompanying drawing, with
It is fully understood from the purpose of the present invention, feature and effect.
Brief description of the drawings
Fig. 1 is the flow passage structure schematic diagram of injection mold product in the prior art；
Fig. 2 is the structural representation oblique view for entering glue runner in a preferred embodiment of the present invention
Fig. 3 is the structural representation top view for entering glue runner in Fig. 2 embodiments；
Fig. 4 is to enter the schematic diagram for entering glue path that the pipe-line system of glue runner is limited in Fig. 2 embodiments；
Fig. 5 is the structural representation oblique view for the injection mold for being provided with to enter in Fig. 2 embodiments glue runner；
Fig. 6 is the structural representation top view of Fig. 5 moulds.
Reference：.1- sprues, the runners of 2- first, the runners of 3- second, 4- part flow arrangements, 5- products, 6- enters glue
Mouthful, 7- gum outlets, 8- runner planes, 9- enters glue path, 10- rear cavities.
Embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the present invention, and be not considered as limiting the invention.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " up time
The orientation or position relationship of the instruction such as pin ", " counterclockwise " are, based on orientation shown in the drawings or position relationship, to be for only for ease of
The description present invention and simplified description, rather than indicate or imply that the device or element of meaning must have specific orientation, Yi Te
Fixed azimuth configuration and operation, therefore be not considered as limiting the invention.
Present embodiments provide it is a kind of optimize layout of beam line design enter glue flow passage system, the flow passage system is by glue-feeder
6th, the pipe-line system composition of eight gum outlets 7 and white silk level glue-feeder 6 and gum outlet 7, traditional pipe-line system does not take into account glue
The distance problem of mouth 6 and each gum outlet 7, causes the heterogeneity of filling time and influences product quality and yield, the present embodiment
Arrangement of the pipe-line system of middle offer by changing pipeline solves this technical problem.As shown in Fig. 2 the pipe-line system includes
Sprue 1, the first runner 2 for being divided into two and the second runner 3 that branch obtains is continued by the first runner 2, shunted
Road junction is provided with part flow arrangement 4.Wherein, the first runner 2 and the copline of the second runner 3 are set, and plane where it is
For runner plane 8, sprue 1 is vertically to runner plane 8 and set.The caliber of all first runners 2 is equal, Suo You
The caliber of two runners 3 is equal, and the caliber of sprue 1 is more than the first runner 2, and the caliber of the first runner 2 is more than again
Second runner 3, pipe diameter determing mainly considers traffic requirement, it is to avoid the turbulent flow phenomenon influence produced when local velocity is too fast in pipe
Product quality.
As shown in figure 3, being provided with two perforation on the side wall of the first runner 2 respectively via corresponding part flow arrangement 4 with the
The insertion of two runner 3 is connected, and is located at the same position of the axial direction of the first runner 2 at perforation due to opening, its with top axially away from
From equal, therefore since fluid entering the first runner 2, in it in flow to the stream into different second runners 3
Dynamic time and apart from equal.Likewise, for the aperture position of sprue 1, due to sprue 1 directly with two first
The insertion of runner 2 is connected, and forms " fourth " shape structure, and equivalent to two the first runners 2 share same plastic emitting position, therefore stream
Since body flow and into the flowing time of different first runners 2 and apart from equal entering sprue 1 in it.
Therefore, after fluid enters through glue-feeder 6, sprue 1, the first runner 2, the second runner 3 are sequentially passed through, finally
The injection-moulding position for the product 5 that mould is limited is reached by gum outlet 7.The flow trace enters glue for what is limited by pipe-line system
Path 9, as shown in figure 4, being analyzed paragraph by paragraph for fluid entering the motion conditions in glue runner：Different product shares sprue
1 and its plastic hole, thus it is equal in the internal motion time of sprue 1；For the first runner 2 and the second runner 3, due to
The position of opening for being used to be connected with subordinate runner insertion thereon is equidistant, caliber also correspondent equal, therefore have L1=L2、D1=
D2、l1=l2、d1=d2, so that the time of flowing is also equal in the different runners 3 of first runner 2 and second；In addition, for
Part flow arrangement 4 uses same model symmetrical member, therefore the flowing time in part flow arrangement is constant.In summary, fluid exists
The flowing time that is flow in pipe-line system at different product and apart from equal.It can also be expected that within the same period, fluid
The flow being flow to via different runners at product is equal, i.e., loading is identical, so as to ensure product without flash or fill not
Sufficient the problem of, produces, and improves product quality and yield, facilitates the large-scale production of product.
Fig. 5 and Fig. 6 are given in the mould structure for entering glue flow passage system with this, the structure, are entered glue flow passage system and are fixed
In the rear cavity 10 of mould.
Preferred embodiment of the invention described in detail above.It should be appreciated that one of ordinary skill in the art without
Need creative work just can make many modifications and variations according to the design of the present invention.Therefore, all technologies in the art
Personnel are available by logical analysis, reasoning, or a limited experiment on the basis of existing technology under this invention's idea
Technical scheme, all should be in the protection domain being defined in the patent claims.
Claims (10)
1. it is a kind of be used to producing robot light-guiding pillar enter glue runner, it is characterised in that including glue-feeder, pipe-line system and many
Individual gum outlet, a plurality of path by the glue-feeder to each gum outlet of structure qualification by the pipe-line system, often
Identical length of path described in bar etc..
2. enter glue runner as claimed in claim 1, it is characterised in that the pipe-line system includes sprue, many caliber phases
Deng one-level runner two fraction runners equal with Duo Gen calibers, wherein the top of the sprue connects with the glue-feeder
Connect, the equidistant position away from the glue-feeder is connected with the top insertion of multiple one-level runners on the sprue, often
Top insertion connection of the equidistant position away from its top with multiple two fractions runners on the individual one-level runner.
3. enter glue runner as claimed in claim 2, it is characterised in that the end of the two fractions runner connects with gum outlet insertion
Connect.
4. enter glue runner as claimed in claim 2, it is characterised in that each sprue connects two level shunts
Road, each one-level runner connects two two fractions runners.
5. enter glue runner as claimed in claim 2, it is characterised in that the caliber of the sprue is more than a level shunt
Road.
6. enter glue runner as claimed in claim 2, it is characterised in that the caliber of the one-level runner is more than two fraction
Runner.
7. enter glue runner as claimed in claim 2, it is characterised in that limited by the one-level runner and the two fractions runner
Runner plane is determined, the sprue is set perpendicular to the runner plane.
8. as claimed in claim 2 enter glue runner, it is characterised in that between the sprue and the one-level runner and
The one-level runner between the two fractions runner by part flow arrangement insertion connect.
9. enter glue runner as claimed in claim 2, it is characterised in that the one-level runner and the two fractions runner are mutual
Parallel or orthogonal setting.
10. entering glue runner as claimed in claim 1, it is characterised in that also including rear cavity, the pipe-line system is with after described
Die is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710543388.3A CN107263811A (en) | 2017-07-05 | 2017-07-05 | It is a kind of be used to producing robot light-guiding pillar enter glue runner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710543388.3A CN107263811A (en) | 2017-07-05 | 2017-07-05 | It is a kind of be used to producing robot light-guiding pillar enter glue runner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107263811A true CN107263811A (en) | 2017-10-20 |
Family
ID=60071646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710543388.3A Pending CN107263811A (en) | 2017-07-05 | 2017-07-05 | It is a kind of be used to producing robot light-guiding pillar enter glue runner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107263811A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108724197A (en) * | 2018-08-10 | 2018-11-02 | 陈雨彤 | A kind of remote control heap building blocks programmable robot |
| WO2020024121A1 (en) * | 2018-08-01 | 2020-02-06 | 深圳明智超精密科技有限公司 | New backlight source lens mold with 256 cavities in one mold |
-
2017
- 2017-07-05 CN CN201710543388.3A patent/CN107263811A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020024121A1 (en) * | 2018-08-01 | 2020-02-06 | 深圳明智超精密科技有限公司 | New backlight source lens mold with 256 cavities in one mold |
| CN108724197A (en) * | 2018-08-10 | 2018-11-02 | 陈雨彤 | A kind of remote control heap building blocks programmable robot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171020 |