CN107511965A - A kind of injection molding of rubber system with vented injection machine - Google Patents
A kind of injection molding of rubber system with vented injection machine Download PDFInfo
- Publication number
- CN107511965A CN107511965A CN201610414015.1A CN201610414015A CN107511965A CN 107511965 A CN107511965 A CN 107511965A CN 201610414015 A CN201610414015 A CN 201610414015A CN 107511965 A CN107511965 A CN 107511965A
- Authority
- CN
- China
- Prior art keywords
- injection machine
- machine
- injection
- mould
- vented
- 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
Classifications
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- 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
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- 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
- B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
- B29C45/53—Means for plasticising or homogenising the moulding material or forcing it into the mould using injection ram or piston
- B29C45/54—Means for plasticising or homogenising the moulding material or forcing it into the mould using injection ram or piston and plasticising screw
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- 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
- B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
- B29C45/58—Details
- B29C45/63—Venting or degassing means
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- 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
- B29C45/72—Heating or cooling
- B29C45/73—Heating or cooling of the mould
-
- 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
- B29C45/72—Heating or cooling
- B29C45/74—Heating or cooling of the injection unit
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The invention provides a kind of injection molding of rubber system with vented injection machine, including dryer（1）With dryer（1）Connected batch mixer（2）With batch mixer（2）Connected carries mould（3）Injection machine（4）With injection machine（4）It is connected to be used to heat mould（3）Hot oil machine（5）With injection machine（4）It is connected to be used to cool down mould（3）Cooling-water machine（6）With with injection machine（4）Connected is used to crush waste material and returns to the Material disintegrator of injection machine（7）；Described injection machine（4）For vented injection machine.The injection molding of rubber system with vented injection machine of the present invention, has the following technical effect that：1）Energy-conservation：Reduce injection machine energy consumption；2）It is accurate：Improve injection mechanical goods repeatable accuracy；3）Efficiently：Shorten process time under the same terms.
Description
Technical field
The present invention relates to a kind of injection molding of rubber system with vented injection machine.
Background technology
Injection moulding is to spray to be injected into mould after material heat is melted, and via cooling with obtaining the method for formed products after plasticizing, and injection machine is exactly the equipment for completing this process.Injection machine integrates mechanical, electrical, liquid canonical system, and the part with complicated structure, post-processing amount are few, the plastics kind of processing is more because having the characteristics that can be once molded, and since the advent of the world, development is extremely rapid, turns into the capital equipment of plastics processing at present.Injection molding is the thermophysical property using plastics,Material is added in barrel from hopper,Barrel is outer to be heated by heating collar,Make material melts,In barrel built with the screw rod that rotation is driven under the effect of outer power motor,Material is in the presence of screw rod,It is fed forward and is compacted along screw channel,Material little by little plastifies under the double action of external heat and screw rod shearing,Melting and homogenizing,When screw rod rotates,Material is in the presence of screw channel frictional force and shearing force,Molten material is shifted onto the head of screw rod,At the same time,Screw rod retreats under the reaction of material,Screw head is set to form storing space,Complete plasticizing process,Then,Screw rod is in the presence of the piston thrust of injection cylinder,With at a high speed,High pressure,By in die cavity of the melting charge in storage compartment by nozzle injection to mould,Melt in die cavity passes through pressurize,Cooling,After solidifying and setting,Mould is in the presence of clamping,Opening mold,And stereotyped product is fallen from mould ejection by liftout attachment.
, following weak point be present in existing injection molding of rubber system：1）High energy consumption；2）Precision is low；3）Long processing time.
The content of the invention
The purpose of the present invention is overcome the deficiencies in the prior art part, there is provided a kind of injection molding of rubber system with vented injection machine.
The injection molding of rubber system with vented injection machine of the present invention, including dryer（1）With dryer（1）Connected batch mixer（2）With batch mixer（2）Connected carries mould（3）Injection machine（4）With injection machine（4）It is connected to be used to heat mould（3）Hot oil machine（5）With injection machine（4）It is connected to be used to cool down mould（3）Cooling-water machine（6）With with injection machine（4）Connected is used to crush waste material and returns to the Material disintegrator of injection machine（7）；Described injection machine（4）For vented injection machine, described vented injection machine includes mould（3）With mould（3）Connected heater, the screw rod being located in heater（4-8）With screw rod（4-8）Connected hydraulic cylinder（4-9）, described heater includes the meter position section being arranged in order（4-2）, homogenizing zone（4-3）, exhaust section（4-4）, steam vent（4-5）, fusing section（4-6）And feeding section（4-7）.
The injection molding of rubber system with vented injection machine of the present invention, has the following technical effect that：1）Energy-conservation：Reduce injection machine energy consumption；2）It is accurate：Improve injection mechanical goods repeatable accuracy；3）Efficiently：Shorten process time under the same terms.
Brief description of the drawings
Fig. 1 is the structural representation of the injection molding of rubber system with vented injection machine of the present invention.
Fig. 2 is the structural representation of vented injection machine.
Wherein, 1 is dryer, and 2 be batch mixer, and 3 be mould, and 4 be injection machine, and 5 be hot oil machine, 6 be cooling-water machine, and 7 be Material disintegrator, and 4-1 is injection mould, and 4-2 is meter position section, and 4-3 is homogenizing zone, and 4-4 is exhaust section, 4-5 is steam vent, and 4-6 is fusing section, and 4-7 is feeding section, and 4-8 is screw rod, and 4-9 is hydraulic cylinder.
Embodiment
As shown in Figure 1, 2, the injection molding of rubber system of the invention with vented injection machine, including dryer（1）With dryer（1）Connected batch mixer（2）With batch mixer（2）Connected carries mould（3）Injection machine（4）With injection machine（4）It is connected to be used to heat mould（3）Hot oil machine（5）With injection machine（4）It is connected to be used to cool down mould（3）Cooling-water machine（6）With with injection machine（4）Connected is used to crush waste material and returns to the Material disintegrator of injection machine（7）；Described injection machine（4）For vented injection machine, described vented injection machine includes mould（3）With mould（3）Connected heater, the screw rod being located in heater（4-8）With screw rod（4-8）Connected hydraulic cylinder（4-9）, described heater includes the meter position section being arranged in order（4-2）, homogenizing zone（4-3）, exhaust section（4-4）, steam vent（4-5）, fusing section（4-6）And feeding section（4-7）.
Claims (1)
1. a kind of injection molding of rubber system with vented injection machine, it is characterised in that including dryer（1）With dryer（1）Connected batch mixer（2）With batch mixer（2）Connected carries mould（3）Injection machine（4）With injection machine（4）It is connected to be used to heat mould（3）Hot oil machine（5）With injection machine（4）It is connected to be used to cool down mould（3）Cooling-water machine（6）With with injection machine（4）Connected is used to crush waste material and returns to the Material disintegrator of injection machine（7）；Described injection machine（4）For vented injection machine, described vented injection machine includes mould（3）With mould（3）Connected heater, the screw rod being located in heater（4-8）With screw rod（4-8）Connected hydraulic cylinder（4-9）, described heater includes the meter position section being arranged in order（4-2）, homogenizing zone（4-3）, exhaust section（4-4）, steam vent（4-5）, fusing section（4-6）And feeding section（4-7）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610414015.1A CN107511965A (en) | 2016-06-15 | 2016-06-15 | A kind of injection molding of rubber system with vented injection machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610414015.1A CN107511965A (en) | 2016-06-15 | 2016-06-15 | A kind of injection molding of rubber system with vented injection machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107511965A true CN107511965A (en) | 2017-12-26 |
Family
ID=60719793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610414015.1A Pending CN107511965A (en) | 2016-06-15 | 2016-06-15 | A kind of injection molding of rubber system with vented injection machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107511965A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114516143A (en) * | 2022-01-27 | 2022-05-20 | 任豪杰 | High-effect injection molding machine |
-
2016
- 2016-06-15 CN CN201610414015.1A patent/CN107511965A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114516143A (en) * | 2022-01-27 | 2022-05-20 | 任豪杰 | High-effect injection molding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171226 |
|
| WD01 | Invention patent application deemed withdrawn after publication |