CN108177306A - A kind of flow passage structure for effectively reducing plastic emitting tube inlet extruding force - Google Patents
A kind of flow passage structure for effectively reducing plastic emitting tube inlet extruding force Download PDFInfo
- Publication number
- CN108177306A CN108177306A CN201711448816.0A CN201711448816A CN108177306A CN 108177306 A CN108177306 A CN 108177306A CN 201711448816 A CN201711448816 A CN 201711448816A CN 108177306 A CN108177306 A CN 108177306A
- Authority
- CN
- China
- Prior art keywords
- glue unit
- glue
- straight tube
- flow passage
- extruding force
- 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.)
- Withdrawn
Links
- 239000003292 glue Substances 0.000 claims abstract description 69
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000001413 cellular effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses a kind of flow passage structure for effectively reducing plastic emitting tube inlet extruding force, including into glue unit and going out sebific duct；Described second is both provided with bend pipe into glue unit and the third into glue unit, described first includes straight tube into the setting of glue unit, and the first branched pipe and second branched pipe for being set at the port of the straight tube and being connected respectively with straight tube perforation, first branched pipe and second branched pipe penetrate through with the bend pipe of the straight tube both sides connect respectively, the outlets of two bend pipes with it is described go out the sebific duct perforation that crosses be connected as a single entity.With the flow passage structure of this structure design, multiple settings into glue unit can be passed through, easily a variety of glue are introduced and are flowed out with going out after sebific duct crosses, in addition, pass through the setting of the first branched pipe and second branched pipe, the extruding force of gum outlet inlet is effectively reduced, avoids Jiao Kou being caused to block due to glue is excessively concentrated.
Description
Technical field
The present invention relates to injecting glue technical field more particularly to a kind of runner knots for effectively reducing plastic emitting tube inlet extruding force
Structure.
Background technology
In flow passage structure under the prior art, when the Jiao Kou of more Jiao Kou is when the entrance of same gum outlet collects, it will make
The extruding force increase of gum outlet inlet is obtained, and then easily causes the blocking of Jiao Kou, influences the mixing of a variety of glue.
Invention content
The purpose of the present invention is to provide a kind of flow passage structures that can effectively reduce the extruding force at plastic emitting tube inlet
For this purpose, the present invention uses following technical scheme：
A kind of flow passage structure for effectively reducing plastic emitting tube inlet extruding force, including it is multiple connect side by side according to this into glue list
Member and with the multiple glue-extruding end into glue unit cross perforation be integrated go out sebific duct；It is described go out sebific duct lower end chamber
Internal diameter is described to include first into glue unit into glue unit and be symmetrically disposed on described first into glue in diminution setting successively
The second of unit both sides is into glue unit and third into glue unit, and described second into glue unit and the third into glue cellular construction phase
Together, and described second is both provided with bend pipe into glue unit and the third into glue unit, and described first includes into the setting of glue unit
Straight tube, and it is set at the port of the straight tube and is penetrated through respectively with the straight tube the first branched pipe and the second branch of connection
Pipe, first branched pipe and second branched pipe penetrate through with the bend pipe of the straight tube both sides connect respectively, and two bend pipes go out
Mouth with it is described go out the sebific duct perforation that crosses be connected as a single entity.
Wherein, the straight tube with it is described go out sebific duct coaxially penetrate through setting.
Wherein, the bend pipe include with it is described into glue unit into the first bend loss of Jiao Zui perforation connections and with institute
State the second bend loss of the first bend loss perforation connection.
Wherein, the angle between first bend loss and second bend loss is set in obtuse angle.
Wherein, the internal diameter of the straight tube is equal with the internal diameter of the bend pipe.
Beneficial effects of the present invention：The present invention include it is multiple connect side by side according to this into glue unit and with it is the multiple
Into glue unit glue-extruding end cross perforation be integrated go out sebific duct；It is described go out sebific duct lower end cavity internal diameter in successively reduce set
It puts, it is described to include first into glue unit into glue unit and be symmetrically disposed on described first into glue unit both sides second into glue
Unit and third are identical into glue cellular construction with the third into glue unit into glue unit, described second, and described second into glue
Unit and the third are both provided with bend pipe into glue unit, and described first includes straight tube into the setting of glue unit and be set to institute
State the first branched pipe and second branched pipe connected at the port of straight tube and with straight tube perforation respectively, first branched pipe
Penetrate through and connect with the bend pipe of the straight tube both sides respectively with second branched pipe, the outlets of two bend pipes with it is described go out sebific duct hand over
The perforation that converges is connected as a single entity., can be by multiple settings into glue unit with the flow passage structure of this structure design, it easily will be a variety of
Glue is introduced and is flowed out with going out after sebific duct crosses, in addition, by the setting of the first branched pipe and second branched pipe, is effectively reduced
The extruding force of gum outlet inlet avoids Jiao Kou being caused to block due to glue is excessively concentrated.
Description of the drawings
Fig. 1 is a kind of flow passage structure schematic diagram for effectively reducing plastic emitting tube inlet extruding force of the present invention.
Specific embodiment
Technical solution to further illustrate the present invention below with reference to the accompanying drawings and specific embodiments.
With reference to shown in Fig. 1, a kind of flow passage structure for effectively reducing plastic emitting tube inlet extruding force in the present embodiment, including multiple
Connect side by side according to this into glue unit and with the multiple glue-extruding end into glue unit cross perforation be integrated go out sebific duct 1；
It is described go out sebific duct 1 lower end cavity internal diameter in reducing setting successively, it is described into glue unit include first into glue unit 21 and
Described first is symmetrically disposed on into 21 both sides of glue unit second into glue unit 22 and third into glue unit 23, described second into glue
Unit 22 and the third are identical into 23 structure of glue unit, and described second is equal into glue unit 22 and the third into glue unit 23
Be provided with bend pipe, described first into the setting of glue unit 21 include straight tube 221 and be set at the port of the straight tube 221 and
Respectively with the first branched pipe 222 and second branched pipe 223 of the straight tube 221 perforation connection, first branched pipe 222 and the
Two branched pipes 223 penetrate through with the bend pipe of 221 both sides of straight tube connect respectively, the outlets of two bend pipes with it is described go out sebific duct
1 perforation that crosses is connected as a single entity, the straight tube 221 with it is described go out the coaxial perforation of sebific duct 1 set, the bend pipe is included with described into glue
Second into the first bend loss 211 of the perforation connection of glue mouth 213 and with first bend loss 211 perforation connection of unit
Bend loss 212, the angle between first bend loss 211 and second bend loss 212 are set in obtuse angle, the straight tube
221 internal diameter is equal with the internal diameter of the bend pipe.
The flow passage structure designed using the above structure, can be by multiple settings into glue unit, easily by a variety of glue
Water is introduced and is flowed out with going out after sebific duct crosses, compact-sized with this structure design, convenient glue mixing, due to going out under sebific duct 1
The cavity internal diameter at end is set, therefore can accelerate the fusion between a variety of glue under external force squeezing action in diminution successively, this
Outside, the extruding force of sebific duct nozzle is effectively reduced out, is kept away by the setting of the first branched pipe and second branched pipe in the present embodiment
Exempt from Jiao Kou to be caused to block due to glue is excessively concentrated.
The technical principle of the present invention is described above in association with specific embodiment.These descriptions are intended merely to explain the present invention's
Principle, and it cannot be construed to limiting the scope of the invention in any way.Based on explanation herein, the technology of this field
Personnel would not require any inventive effort the other specific embodiments that can associate the present invention, these modes are fallen within
Within protection scope of the present invention.
Claims (5)
1. a kind of flow passage structure for effectively reducing plastic emitting tube inlet extruding force, it is characterised in that:It is connected side by side according to this including multiple
Into glue unit and with the multiple glue-extruding end into glue unit cross perforation be integrated go out sebific duct；It is described go out sebific duct
The cavity internal diameter of lower end is described to include first into glue unit into glue unit and be symmetrically disposed on described in diminution setting successively
First into glue unit both sides second into glue unit and third into glue unit, described second into glue unit and the third into glue list
Meta structure is identical, and described second is both provided with bend pipe into glue unit and the third into glue unit, and described first into glue unit
Setting includes straight tube, and the first branched pipe for being set at the port of the straight tube and being connected respectively with straight tube perforation and
Second branched pipe, first branched pipe and second branched pipe penetrate through with the bend pipe of the straight tube both sides connect respectively, described in two
The outlet of bend pipe with it is described go out the sebific duct perforation that crosses be connected as a single entity.
2. a kind of flow passage structure for effectively reducing plastic emitting tube inlet extruding force according to claim 1, it is characterised in that：Institute
State straight tube with it is described go out sebific duct coaxially penetrate through setting.
3. a kind of flow passage structure for effectively reducing plastic emitting tube inlet extruding force according to claim 2, it is characterised in that：Institute
Bend pipe is stated to include penetrating through with first bend loss connected into Jiao Zui perforations into glue unit and with first bend loss
Second bend loss of connection.
4. a kind of flow passage structure for effectively reducing plastic emitting tube inlet extruding force according to claim 3, it is characterised in that：Institute
The angle stated between the first bend loss and second bend loss is set in obtuse angle.
5. a kind of flow passage structure for effectively reducing plastic emitting tube inlet extruding force according to claim 4, it is characterised in that：Institute
The internal diameter for stating straight tube is equal with the internal diameter of the bend pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711448816.0A CN108177306A (en) | 2017-12-27 | 2017-12-27 | A kind of flow passage structure for effectively reducing plastic emitting tube inlet extruding force |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711448816.0A CN108177306A (en) | 2017-12-27 | 2017-12-27 | A kind of flow passage structure for effectively reducing plastic emitting tube inlet extruding force |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108177306A true CN108177306A (en) | 2018-06-19 |
Family
ID=62547737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711448816.0A Withdrawn CN108177306A (en) | 2017-12-27 | 2017-12-27 | A kind of flow passage structure for effectively reducing plastic emitting tube inlet extruding force |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108177306A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2426792Y (en) * | 2000-06-08 | 2001-04-18 | 河南塑料机械股份有限公司 | One-time moulding extrusion grid plate handpiece |
| CN101000254A (en) * | 2006-07-08 | 2007-07-18 | 孙恩新 | Inner guide multifunction digital water meter |
| CN101927227A (en) * | 2009-09-28 | 2010-12-29 | 深圳市轴心自控技术有限公司 | Three-component valve |
| CN204664537U (en) * | 2015-06-08 | 2015-09-23 | 山东黄金矿业（玲珑）有限公司 | A kind of self adaption dropping equipment for Underground Backfilling Pipe Network |
| CN205503434U (en) * | 2016-04-20 | 2016-08-24 | 四川帕沃可矿物纤维制品有限公司 | Activity chute with filter current drive system |
| CN106000781A (en) * | 2016-08-11 | 2016-10-12 | 苏州迈硕自动化设备有限公司 | Two-component backward suction-type dynamic stirring dispensing valve |
-
2017
- 2017-12-27 CN CN201711448816.0A patent/CN108177306A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2426792Y (en) * | 2000-06-08 | 2001-04-18 | 河南塑料机械股份有限公司 | One-time moulding extrusion grid plate handpiece |
| CN101000254A (en) * | 2006-07-08 | 2007-07-18 | 孙恩新 | Inner guide multifunction digital water meter |
| CN101927227A (en) * | 2009-09-28 | 2010-12-29 | 深圳市轴心自控技术有限公司 | Three-component valve |
| CN204664537U (en) * | 2015-06-08 | 2015-09-23 | 山东黄金矿业（玲珑）有限公司 | A kind of self adaption dropping equipment for Underground Backfilling Pipe Network |
| CN205503434U (en) * | 2016-04-20 | 2016-08-24 | 四川帕沃可矿物纤维制品有限公司 | Activity chute with filter current drive system |
| CN106000781A (en) * | 2016-08-11 | 2016-10-12 | 苏州迈硕自动化设备有限公司 | Two-component backward suction-type dynamic stirring dispensing valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180619 |
|
| WW01 | Invention patent application withdrawn after publication |