CN107030963A - A kind of efficient injection moulding apparatus - Google Patents
A kind of efficient injection moulding apparatus Download PDFInfo
- Publication number
- CN107030963A CN107030963A CN201710320325.1A CN201710320325A CN107030963A CN 107030963 A CN107030963 A CN 107030963A CN 201710320325 A CN201710320325 A CN 201710320325A CN 107030963 A CN107030963 A CN 107030963A
- Authority
- CN
- China
- Prior art keywords
- mould
- cavity
- heater
- oil
- injection moulding
- 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
- 238000001746 injection moulding Methods 0.000 title claims abstract description 30
- 238000001816 cooling Methods 0.000 claims abstract description 26
- 239000011265 semifinished product Substances 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 53
- 238000010438 heat treatment Methods 0.000 claims description 14
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 9
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 239000000463 material Substances 0.000 abstract description 16
- 239000000047 product Substances 0.000 abstract description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 239000003921 oil Substances 0.000 description 32
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 238000005491 wire drawing Methods 0.000 description 2
- 239000004568 cement Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000010721 machine oil Substances 0.000 description 1
- 238000007493 shaping process 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
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses a kind of efficient injection moulding apparatus, including：Lower mould, lower mould offers the lower mode cavity for placing semi-finished product；Upper mould, upper mould offers upper cavity and the mouth of a river connected positioned at the top of upper cavity and with upper cavity；When upper mould is with lower mould matched moulds, upper cavity cooperatively forms die cavity with being placed with the lower mode cavity of semi-finished product, and insert injection molding is carried out to semi-finished product in die cavity；Heater, heater is connected with upper mould, and for being heated to upper cavity；Cooling device, cooling device is connected with upper mould, and for being cooled down to the mouth of a river；Control device, control device can control heater to be heated when upper mould is in matched moulds state with lower mould to upper cavity, and cooling device can be controlled to be cooled down when upper mould is in die opening state with lower mould to the mouth of a river.The injection moulding apparatus can shorten the time of product injection molding and the cool time of regrinding-material, improve production efficiency.
Description
Technical field
The present invention relates to injection molding technology field, more particularly to a kind of efficient injection moulding apparatus.
Background technology
At present, generally produced in manufacturing enterprise using injection mold.Although existing injection moulding apparatus can be large quantities of
Amount ground forming shape is complicated, the plastic that picture on surface is high with marking clear, dimensional accuracy, still, whole life cycle of the product consumption
When it is longer, production efficiency is relatively low.
The content of the invention
It is an object of the invention to propose a kind of efficient injection moulding apparatus, can shorten product injection molding time and
The cool time of regrinding-material, improve production efficiency.
For up to this purpose, the present invention uses following technical scheme：
A kind of efficient injection moulding apparatus, including：
Lower mould, the lower mould offers the lower mode cavity for placing semi-finished product；
Upper mould, the upper mould offers upper cavity and connected positioned at the top of the upper cavity and with the upper cavity
The mouth of a river；When the upper mould is with the lower mould matched moulds, the upper cavity cooperatively forms type with being placed with the lower mode cavity of semi-finished product
Semi-finished product are carried out insert injection molding by chamber in the die cavity；
Heater, the heater is connected with the upper mould, and for being heated to the upper cavity；
Cooling device, the cooling device is connected with the upper mould, and for being cooled down to the mouth of a river；
Control device, the control device can control heater mould on described to be in matched moulds with the lower mould
The upper cavity is heated during state, and cooling device mould on described can be controlled to be in die sinking with the lower mould
The mouth of a river is cooled down during state.
As a further improvement on the present invention, in colloidal sol, the control device controls the heater on described
Die cavity is heated.
As a further improvement on the present invention, the heater is connected with the first relay, the cooling device connection
There is the second relay, first relay and second relay are connected with the control device.
As a further improvement on the present invention, the upper mould includes the water gap plate and upper mould A plates being vertically connected with, the upper mould
Chamber is located on the upper mould A plates, and the mouth of a river is located on the water gap plate；The upper mould A plates are connected with the heater；Institute
Water gap plate is stated to be connected with the cooling device.
As a further improvement on the present invention, the heater includes oil temperature circulating-heating machine and is embedded at described
Oil pipe in upper mould A plates, the oil inlet of the oil pipe is connected by oil pipe with the oil-out of the oil temperature circulating-heating machine,
The oil-out of the oil pipe is connected by oil pipe with the oil inlet of the oil temperature circulating-heating machine.
As a further improvement on the present invention, the cooling device includes circulating chilled water machine and is embedded at the mouth of a river
Water service pipe in plate, the water inlet of the water service pipe is connected by water pipe with the delivery port of the circulating chilled water machine, the water flowing
The delivery port of pipe is connected by water pipe with the water inlet of the circulating chilled water machine.
As a further improvement on the present invention, the lower mould includes lower mould B plates and positioned at the lower section of the lower mould B plates
Bottom plate, square iron is connected between lower the mould B plates and the bottom plate；The lower mode cavity is opened in the top surface of the lower mould B plates.
Beneficial effects of the present invention are：Compared with existing injection moulding apparatus, the present invention proposes a kind of efficient injection dress
Put, when upper mould is in matched moulds state with lower mould, control device control heater is heated to upper cavity；In upper mould and lower mould
During in die opening state, control device control cooling device is cooled down to the mouth of a river；The injection moulding apparatus improves melten gel material upper
Mobility in die cavity, shortens the time of product injection molding and the cool time of regrinding-material, improves production efficiency.
Brief description of the drawings
Fig. 1 is a kind of structural representation for efficient injection moulding apparatus that the present invention is provided.
In figure：The upper moulds of 1-；11- water gap plates；The upper mould A plates of 12-；Mould under 2-；Mould B plates under 21-；22- square iron；23- bottom plates；3-
Heater；4- oil pipes；5- cooling devices；6- water pipes；7- panels.
Embodiment
Further illustrate technical scheme below in conjunction with the accompanying drawings and by embodiment.
As shown in figure 1, a kind of efficient injection moulding apparatus, including：
Lower mould 2, lower mould 2 offers the lower mode cavity for placing semi-finished product；
Upper mould 1, upper mould 1 offers upper cavity and the mouth of a river connected positioned at the top of upper cavity and with upper cavity；Upper mould 1
During with the 2-in-1 mould of lower mould, upper cavity cooperatively forms die cavity with being placed with the lower mode cavity of semi-finished product, semi-finished product is carried out in die cavity embedding
Part injection molding；
Heater 3, heater 3 is connected with upper mould 1, and for being heated to upper cavity；
Cooling device 5, cooling device 5 is connected with upper mould 1, and for being cooled down to the mouth of a river；
Control device, control device can control heater 3 when upper mould 1 and lower mould 2 are in matched moulds state to upper mould
Chamber is heated, and cooling device 5 can be controlled to be cooled down when upper mould 1 is in die opening state with lower mould 2 to the mouth of a river.
A kind of efficient injection moulding apparatus proposed by the present invention, when upper mould 1 and lower mould 2 are in matched moulds state, passes through control
Device control heater 3 processed is heated to upper cavity；When upper mould 1 and lower mould 2 are in die opening state, pass through control device
Control cooling device 5 is cooled down to the mouth of a river；So as to improve mobility of the melten gel material in upper cavity, shorten in die cavity
Shaping time and the cool time of regrinding-material, improve production efficiency.
Wherein, upper mould 1 is fixed on the lower section of panel 7, and the top surface of panel 7 is connected with upper bolster；Lower mould 2 connects with die shoe
Connect.
As a further improvement on the present invention, in colloidal sol, control device control heater 3 is added to upper cavity
Heat, during so that melten gel material entering die cavity through the mouth of a river, has higher temperature in upper cavity, so that beneficial to melten gel material in upper cavity
Interior flowing, further shortens the molding time of product.
As a further improvement on the present invention, heater 3 is connected with the first relay, and cooling device 5 is connected with second
Relay, the first relay and the second relay are connected with control device.In use, being controlled by the break-make of the first relay
Heater 3 works；Cooling device 5 is controlled to work by the break-make of the second relay.
As a further improvement on the present invention, upper mould 1 includes the water gap plate 11 and upper mould A plates 12 being vertically connected with, upper cavity
On upper mould A plates 12, the mouth of a river is located on water gap plate 11；Upper mould A plates 12 are connected with heater 3；Water gap plate 11 is filled with cooling
Put 5 connections.
As a further improvement on the present invention, heater 3 includes oil temperature circulating-heating machine and is embedded at mould A plates
Oil pipe in 12, the oil inlet of oil pipe is connected by oil pipe 4 with the oil-out of oil temperature circulating-heating machine, oil pipe it is fuel-displaced
Mouth is connected by oil pipe 4 with the oil inlet of oil temperature circulating-heating machine.During work, the heating of oil temperature circulating-heating machine oil supply passes through oil
Pipe 4 is exported in hot oil transfer to oil pipe from the oil-out of oil pipe；So as to which hot oil temperature is conducted into supreme by oil pipe
On mould A plates 12, make that there is higher temperature in upper cavity, in favor of mobility of the lifting plastic cement in die cavity, shortening is molded into
The type time.
As a further improvement on the present invention, cooling device 5 includes circulating chilled water machine and is embedded in water gap plate 11
Water service pipe, the water inlet of water service pipe is connected by water pipe 6 with the delivery port of circulating chilled water machine, and the delivery port of water service pipe passes through water pipe
6 connect with the water inlet of circulating chilled water machine.During work, circulating chilled water machine provides cold water, and cold water is delivered into water flowing by water pipe 6
In pipe, exported from the outlet of water service pipe；So as to reduce the temperature of water gap plate 11, the intraoral regrinding-material of rapid cooling water shortens water
The cool time of mouth material.Further, since regrinding-material cool time deficiency is then readily formed wire drawing, plastics bits are produced, note is caused
The bad order of molding product, while manipulator also normally can not go out product by snap clip, and the injection moulding apparatus passes through the cooling device 5
Problems, the presentation quality of effective guarantee product can be avoided.
As a further improvement on the present invention, lower mould 2 includes lower mould B plates 21 and the bottom plate positioned at the lower section of lower mould B plates 21
23, it is connected with square iron 22 between lower mould B plates 21 and bottom plate 23；Lower mode cavity is opened in the top surface of lower mould B plates 21.The bottom surface of bottom plate 23
It is connected with die shoe.
The operation principle of the injection molding apparatus is：
1) mould 1 and during the 2-in-1 mould of lower mould on, the conducting of the first relay；Oil temperature circulating-heating machine is worked, and upper mould A plates 12 are entered
Row heat temperature raising, makes temperature in the upper cavity in mould A plates 12 raise rapidly.Melten gel material is injected in die cavity through the mouth of a river, due to upper
There is higher temperature in die cavity, beneficial to flowing of the melten gel material in upper cavity, so as to shorten the molding time of product, improve
Production efficiency.
Or before upper mould 1 and the 2-in-1 mould of lower mould during progress colloidal sol, the first relay conducting, so that in upper mould 1 and lower mould 2
Start to heat upper mould A plates 12 during non-matched moulds, so as to further shortening forming time.
2) when mould 1 and lower mould 2 are molded on, the first relay disconnects, and oil temperature circulating-heating machine is stopped；Second relay
Conducting, circulating chilled water machine is started working, and the regrinding-material in the mouth of a river is cooled down, so as to shorten the cool time of regrinding-material, carried
High efficiency, and avoid regrinding-material from producing wire drawing, product appearance quality is ensured, while being easy to the manipulator mouth of a river feed collet that fractures to go out
Product.
In addition, when oil temperature circulating-heating machine works, circulating chilled water machine does not work；And when circulating chilled water machine works, oil
Warm circulating-heating machine does not work；Clashed so as to avoid both styles of work, while also saving energy consumption.
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 limiting the scope of the invention can not be construed in any way.Based on explanation herein, the technology of this area
Personnel, which would not require any inventive effort, can associate other embodiments of the present invention, and these modes are fallen within
Within protection scope of the present invention.
Claims (7)
1. a kind of efficient injection moulding apparatus, it is characterised in that including：
Lower mould (2), the lower mould (2) offers the lower mode cavity for placing semi-finished product；
Upper mould (1), the upper mould (1) offers upper cavity and connected positioned at the top of the upper cavity and with the upper cavity
The mouth of a river；When the upper mould (1) is with lower mould (2) matched moulds, the upper cavity is matched somebody with somebody with being placed with the lower mode cavity of semi-finished product
Conjunction forms die cavity, and insert injection molding is carried out to semi-finished product in the die cavity；
Heater (3), the heater (3) is connected with the upper mould (1), and for being heated to the upper cavity；
Cooling device (5), the cooling device (5) is connected with the upper mould (1), and for being cooled down to the mouth of a river；
Control device, the control device can control the heater (3) mould (1) and lower mould (2) place on described
The upper cavity is heated when matched moulds state, and can control the cooling device (5) on described mould (1) with it is described
Lower mould (2) cools down when being in die opening state to the mouth of a river.
2. a kind of efficient injection moulding apparatus according to claim 1, it is characterised in that in colloidal sol, the control dress
The control heater (3) is put to heat the upper cavity.
3. a kind of efficient injection moulding apparatus according to claim 1 or 2, it is characterised in that the heater (3) is even
The first relay is connected to, the cooling device (5) is connected with the second relay, first relay and second relay
It is connected with the control device.
4. a kind of efficient injection moulding apparatus according to claim 3, it is characterised in that above and below the upper mould (1) includes
The water gap plate (11) of connection and upper mould A plates (12), the upper cavity are located on the upper mould A plates (12), and the mouth of a river is located at institute
State on water gap plate (11)；The upper mould A plates (12) are connected with the heater (3)；The water gap plate (11) and the cooling
Device (5) is connected.
5. a kind of efficient injection moulding apparatus according to claim 4, it is characterised in that the heater (3) includes
Oil temperature circulating-heating machine and the oil pipe being embedded in the upper mould A plates (12), the oil inlet of the oil pipe pass through oil pipe
(4) oil-out with the oil temperature circulating-heating machine is connected, and the oil-out of the oil pipe is followed by oil pipe (4) and the oil temperature
The oil inlet connection of ring heater.
6. a kind of efficient injection moulding apparatus according to claim 5, it is characterised in that the cooling device (5) includes
Circulating chilled water machine and the water service pipe being embedded in the water gap plate (11), the water inlet of the water service pipe by water pipe (6) with
The delivery port connection of the circulating chilled water machine, the delivery port of the water service pipe is entered by water pipe (6) and the circulating chilled water machine
The mouth of a river is connected.
7. a kind of efficient injection moulding apparatus according to claim 6, it is characterised in that the lower mould (2) includes lower mould B
Plate (21) and the bottom plate (23) positioned at the lower section of the lower mould B plates (21), the lower mould B plates (21) and the bottom plate (23) it
Between be connected with square iron (22)；The lower mode cavity is opened in the top surface of the lower mould B plates (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710320325.1A CN107030963A (en) | 2017-05-09 | 2017-05-09 | A kind of efficient injection moulding apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710320325.1A CN107030963A (en) | 2017-05-09 | 2017-05-09 | A kind of efficient injection moulding apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107030963A true CN107030963A (en) | 2017-08-11 |
Family
ID=59537982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710320325.1A Pending CN107030963A (en) | 2017-05-09 | 2017-05-09 | A kind of efficient injection moulding apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107030963A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108297354A (en) * | 2018-02-12 | 2018-07-20 | 宁波劦群精密模具有限公司 | A kind of automative wiring terminal shell molding die |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205767277U (en) * | 2016-05-26 | 2016-12-07 | 深圳市鹏亿发精密模具有限公司 | Intelligent temperature control injection mold |
| CN206124127U (en) * | 2016-07-20 | 2017-04-26 | 广东烨嘉光电科技股份有限公司 | Take two injection molding material mould bodies of control by temperature change |
| CN206840569U (en) * | 2017-05-09 | 2018-01-05 | 深圳市科达利实业股份有限公司 | A kind of efficient injection moulding apparatus |
-
2017
- 2017-05-09 CN CN201710320325.1A patent/CN107030963A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205767277U (en) * | 2016-05-26 | 2016-12-07 | 深圳市鹏亿发精密模具有限公司 | Intelligent temperature control injection mold |
| CN206124127U (en) * | 2016-07-20 | 2017-04-26 | 广东烨嘉光电科技股份有限公司 | Take two injection molding material mould bodies of control by temperature change |
| CN206840569U (en) * | 2017-05-09 | 2018-01-05 | 深圳市科达利实业股份有限公司 | A kind of efficient injection moulding apparatus |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108297354A (en) * | 2018-02-12 | 2018-07-20 | 宁波劦群精密模具有限公司 | A kind of automative wiring terminal shell molding die |
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| 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170811 |
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| RJ01 | Rejection of invention patent application after publication |