CN110171113A - A kind of injection mold injection device - Google Patents
A kind of injection mold injection device Download PDFInfo
- Publication number
- CN110171113A CN110171113A CN201910553819.3A CN201910553819A CN110171113A CN 110171113 A CN110171113 A CN 110171113A CN 201910553819 A CN201910553819 A CN 201910553819A CN 110171113 A CN110171113 A CN 110171113A
- Authority
- CN
- China
- Prior art keywords
- shell
- injection
- raw material
- piston plate
- injection device
- 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.)
- Granted
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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
- B29C45/46—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
-
- 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
Abstract
The present invention relates to injection mold technology, specifically a kind of injection mold injection device, including shell；The piston plate mobile by driving assembly driving is provided on the inside of the shell, the lower end of the shell is provided with discharge nozzle, the inside of discharge nozzle is equipped with fixing axle by more than one fixed link, helical blade is installed on the side wall of the fixing axle, the upper end of fixing axle is fixed with stopper, when piston plate moves down, injection raw material carries out helical flow under the position-limiting action of helical blade and stopper.It is of the invention novel in design, when piston plate moves down, injection raw material carries out helical flow under the position-limiting action of helical blade and stopper, to realize, when injection raw material on the inside of shell enters discharge nozzle, it is preferentially flowed close to the injection raw material of outer casing inner wall, so that it is guaranteed that injection raw material can carry out reheating processing before outflow by heating component, improves the mobility of injection raw material after entering mold.
Description
Technical field
The present invention relates to injection mold technology, specifically a kind of injection mold injection device.
Background technique
Injection mold is a kind of tool for producing plasthetics；Also plasthetics complete structure and accurate dimension are to confer to
Tool.Injection molding is a kind of processing method used when producing certain complex-shaped components in batches.It refers specifically to melt heated
Plastics by injection molding machine high pressure inject die cavity obtain formed products after cooling and solidifying.
High-pressure injection need to be carried out using injection device when carrying out injection raw material injection, existing injection device is will to be molded
Raw material is pressed directly into injection mold, and injection raw material is cooling in order to prevent influences injection molding effect, generally all can be in injection device
Heating device is set on inner wall, heating device carries out isothermal holding to injection raw material, but since heating device is arranged on inner wall,
Injection raw material place in an intermediate position in injection device can not carry out good isothermal holding, cause to be molded effect variation.
Summary of the invention
It is mentioned above in the background art to solve the purpose of the present invention is to provide a kind of injection mold injection device
Problem.
To achieve the above object, the invention provides the following technical scheme:
A kind of injection mold injection device, including shell；It is provided on the inside of the shell by driving assembly driving movement
Piston plate, the lower end of the shell are provided with discharge nozzle, and the inside of discharge nozzle is equipped with fixation by more than one fixed link
Axis is equipped with helical blade on the side wall of the fixing axle, and the upper end of fixing axle is fixed with stopper, when piston plate moves down
When, injection raw material carries out helical flow under the position-limiting action of helical blade and stopper.
As a further solution of the present invention: the heating component includes heating tube and is powered and controls for heating tube
Control cabinet, heating tube is embedded on the inner wall of shell.
As further scheme of the invention: the stopper is in truncated cone-shaped structure setting, for in interposition
The injection raw material for setting place carries out water conservancy diversion.
As further scheme of the invention: the inner top side of the shell is fixed with fixed plate, is arranged in fixed plate
There is a feeding port being connected to feed pipe, piston plate is run through in the lower end of the feed pipe, and the lower end of feed pipe and piston plate
Lower end surface is in same level.
As further scheme of the invention: inside is hinged with gear at the position that the feed pipe is connect with piston plate
The lower end of plate, baffle is connected by the inner wall of spring and feed pipe, is additionally provided with limited block on the inner wall of the feed pipe, is worked as gear
Plate is when in a horizontal state, and baffle is abutted with the lower end of limited block.
As further scheme of the invention: the driving component includes at least one electric telescopic rod, electric expansion
The both ends of bar are fixedly connected with fixed plate and piston plate respectively.
As further scheme of the invention: being fixed at least two hangers on the side wall of the shell.
As further scheme of the invention: the driving component includes oil pump and fuel tank, and oil pump passes through conduit and institute
Fuel tank connection is stated, is also connected to by another conduit with the closed cavity that fixed plate and piston plate form.
Compared with prior art, the beneficial effects of the present invention are: the present invention is novel in design, when piston plate moves down,
Injection raw material carries out helical flow under the position-limiting action of helical blade and stopper, hereby, it is achieved that being located at the note on the inside of shell
When modeling raw material enters discharge nozzle, preferentially flowed close to the injection raw material of outer casing inner wall, so that it is guaranteed that injection raw material is before outflow
Reheating processing can be carried out by heating component, improve the mobility of injection raw material after entering mold.
Detailed description of the invention
Fig. 1 is the structural perspective of injection mold injection device.
Fig. 2 is the structural schematic diagram of injection mold injection device embodiment one.
Fig. 3 is the structural schematic diagram of injection mold injection device embodiment two.
Fig. 4 is the structural schematic diagram of injection mold injection device embodiment three.
Fig. 5 is the sectional view of feed pipe in injection mold injection device.
In figure: 1- shell, 2- feeding port, 3- control cabinet, 4- discharge nozzle, 5- fixed plate, 6- piston plate, 7- heating tube, 8-
Feed pipe, 9- electric telescopic rod, 10- stopper, 11- helical blade, 12- fixing axle, 13- fixed link, 14- hangers, 15- oil
Pump, 16- fuel tank, 17- baffle, 18- spring, 19- limited block.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment one
Please refer to Fig. 1,2 and 5, in the embodiment of the present invention, a kind of injection mold injection device, including shell 1；The shell 1
Inside be provided with the piston plate 6 mobile by driving assembly driving, when piston plate 6 is mobile, realize that the discharging of injection raw material squeezes,
The lower end of the shell 1 is provided with discharge nozzle 4, and the inside of discharge nozzle 4 is equipped with fixing axle by more than one fixed link 13
12, helical blade 11 is installed on the side wall of the fixing axle 12, the upper end of fixing axle 12 is fixed with stopper 10, works as piston plate
6 when moving down, and injection raw material carries out helical flow under the position-limiting action of helical blade 11 and stopper 10, hereby, it is achieved that
When injection raw material positioned at 1 inside of shell enters discharge nozzle 4, preferentially flowed close to the injection raw material of 1 inner wall of shell, so that it is guaranteed that
Injection raw material can carry out reheating processing before outflow by heating component, improve the flowing of injection raw material after entering mold
Property.
Specifically, the heating component includes heating tube 7 and the control cabinet for being powered and controlling for heating tube 73, is added
Heat pipe 7 is embedded on the inner wall of shell 1, to heat to injection raw material.
Preferably, the stopper 10 be in truncated cone-shaped structure setting, for the injection raw material to place in an intermediate position into
Row water conservancy diversion, thus by the injection raw material of middle position to water conservancy diversion at the inner wall of shell 1.
Furthermore, it is understood that the inner top side of the shell 1 is fixed with fixed plate 5, it is provided in fixed plate 5 and feed pipe 8
Piston plate 6, and the lower end surface of the lower end of feed pipe 8 and piston plate 6 are run through in the feeding port 2 of connection, the lower end of the feed pipe 8
In same level.
Realize and squeeze when in order to realize that piston plate 6 moves down, and do not influence the charging of feed pipe 8, the feed pipe 8 with
Inside is hinged with baffle 17 at the position that piston plate 6 connects, and the lower end of baffle 17 is connected by the inner wall of spring 18 and feed pipe 8
It connects, is additionally provided with limited block 19 on the inner wall of the feed pipe 8, when baffle 17 is when in a horizontal state, baffle 17 and limited block
19 lower end abuts, so that in use, when carrying out raw material addition, baffle 17 is downward under injection raw material gravity
Raw material addition is realized in rotation, and when losing gravity, baffle 17 is returned to horizontality under the action of spring 18, works as work
When seben 6 moves down, due to pressure action in shell 1, baffle 17 does not rotate under the action of limited block 19, while right
Feed pipe 8 plays sealing function.
The driving component includes at least one electric telescopic rod 9, the both ends of electric telescopic rod 9 respectively with fixed plate 5 and
Piston plate 6 is fixedly connected, and in specific implementation process of the present invention, electric telescopic rod 9 uses two, to play the work of balance
With.
Embodiment two
Referring to Fig. 3, the lifting of shell 1 is mobile for convenience, the invention also provides another embodiments to improve the application,
Specifically, being fixed at least two hangers 14 on the side wall of the shell 1, it is preferred that hangers 14 is welded on shell 1, thus
Ensure the stability that hangers 14 is connect with shell 1.
Embodiment three
Referring to Fig. 4, the present invention also proposed another embodiment in the specific implementation process, specifically, the driving component
Including oil pump 15 and fuel tank 16, oil pump 15 is connected to by conduit with the fuel tank 16, also by another conduit and fixed plate 5 and
Piston plate 6 form closed cavity connection, by oil pump 15 to hydraulic some in fuel tank 16 pump realize piston plate 6 on move down
It is dynamic, thus realize the discharging of injection raw material, it is easy to control.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (8)
1. a kind of injection mold injection device, including shell (1)；It is provided on the inside of the shell (1) and is driven by driving assembly
Move mobile piston plate (6), which is characterized in that the lower end of the shell (1) is provided with discharge nozzle (4), the inside of discharge nozzle (4)
It is equipped with fixing axle (12) by more than one fixed link (13), helical blade is installed on the side wall of the fixing axle (12)
(11), the upper end of fixing axle (12) is fixed with stopper (10), and when piston plate (6) moves down, injection raw material is in helical-blade
Helical flow is carried out under the position-limiting action of piece (11) and stopper (10).
2. a kind of injection mold injection device according to claim 1, which is characterized in that the heating component includes adding
Heat pipe (7) and the control cabinet (3) for being powered and controlling for heating tube (7), heating tube (7) are embedded on the inner wall of shell (1).
3. a kind of injection mold injection device according to claim 1, which is characterized in that the stopper (10) is in circle
Platform shape structure setting carries out water conservancy diversion for the injection raw material to place in an intermediate position.
4. a kind of injection mold injection device according to claim 1, which is characterized in that the inside of the shell (1)
Upper end is fixed with fixed plate (5), and the feeding port (2) being connected to feed pipe (8), the feed pipe (8) are provided in fixed plate (5)
Lower end run through piston plate (6), and the lower end surface of the lower end of feed pipe (8) and piston plate (6) is in same level.
5. a kind of injection mold injection device according to claim 4, which is characterized in that the feed pipe (8) and work
Inside is hinged with baffle (17) at the position of seben (6) connection, and the lower end of baffle (17) passes through spring (18) and feed pipe (8)
Inner wall connection, is additionally provided with limited block (19) on the inner wall of the feed pipe (8), when baffle (17) is when in a horizontal state, gear
Plate (17) is abutted with the lower end of limited block (19).
6. a kind of injection mold injection device according to claim 1, which is characterized in that the driving component includes extremely
A few electric telescopic rod (9), the both ends of electric telescopic rod (9) are fixedly connected with fixed plate (5) and piston plate (6) respectively.
7. a kind of injection mold injection device according to claim 1, which is characterized in that the side wall of the shell (1)
On be fixed at least two hangers (14).
8. a kind of injection mold injection device according to claim 1, which is characterized in that the driving component includes oil
(15) and fuel tank (16) are pumped, oil pump (15) is connected to by conduit with the fuel tank (16), and another conduit and fixed plate are also passed through
(5) it is connected to the closed cavity of piston plate (6) composition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910553819.3A CN110171113B (en) | 2019-06-25 | 2019-06-25 | Injection device for injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910553819.3A CN110171113B (en) | 2019-06-25 | 2019-06-25 | Injection device for injection mold |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110171113A true CN110171113A (en) | 2019-08-27 |
| CN110171113B CN110171113B (en) | 2021-02-19 |
Family
ID=67698864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910553819.3A Active CN110171113B (en) | 2019-06-25 | 2019-06-25 | Injection device for injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110171113B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111872354A (en) * | 2020-08-03 | 2020-11-03 | 湖北军威机械有限公司 | Reduce plantago cap gating system of shrinkage cavity and shrinkage porosity |
| CN116968277A (en) * | 2023-05-03 | 2023-10-31 | 东莞南新塑胶制品有限公司 | Injection molding machine is used in plastic toy production |
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| JPH08174628A (en) * | 1994-12-21 | 1996-07-09 | Sekisui Chem Co Ltd | Switching mold device for extrusion molding |
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| KR100737931B1 (en) * | 2005-11-29 | 2007-07-13 | 유도실업주식회사 | Prerenting Device of Arcient picture of Nozzle for Injection Molding Machines |
| US20100159062A1 (en) * | 2008-12-19 | 2010-06-24 | Mold-Masters (2007) Limited | Injection Molding Apparatus Having Rotating Vane And Method Of Operating Same |
| CN202021742U (en) * | 2010-12-26 | 2011-11-02 | 黄冈职业技术学院 | Simple injection molding machine |
| CN104984830A (en) * | 2015-07-17 | 2015-10-21 | 中国重型机械研究院股份公司 | Rotational flow reverse blowing method for insulation cone sleeve of electrical dust precipitator |
| CN206749001U (en) * | 2017-04-27 | 2017-12-15 | 重庆市璧山区捷成塑胶有限公司 | EPE extruder foaming dies |
| CN107803975A (en) * | 2017-09-27 | 2018-03-16 | 重庆市魏来雄鑫橡塑制品有限责任公司 | The injecting mechanism of environment-friendly type injection machine |
| CN208759909U (en) * | 2018-07-04 | 2019-04-19 | 锦丰科技（深圳）有限公司 | A kind of injection mold is with into adhesive dispenser |
| CN208881104U (en) * | 2018-08-10 | 2019-05-21 | 珠海市鸿域注塑有限公司 | A kind of injection molding machine injection moulding apparatus |
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2019
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Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08174628A (en) * | 1994-12-21 | 1996-07-09 | Sekisui Chem Co Ltd | Switching mold device for extrusion molding |
| CN2435636Y (en) * | 2000-07-21 | 2001-06-20 | 郑平安 | Combined universal pulverized coal burner |
| KR100737931B1 (en) * | 2005-11-29 | 2007-07-13 | 유도실업주식회사 | Prerenting Device of Arcient picture of Nozzle for Injection Molding Machines |
| US20100159062A1 (en) * | 2008-12-19 | 2010-06-24 | Mold-Masters (2007) Limited | Injection Molding Apparatus Having Rotating Vane And Method Of Operating Same |
| CN202021742U (en) * | 2010-12-26 | 2011-11-02 | 黄冈职业技术学院 | Simple injection molding machine |
| CN104984830A (en) * | 2015-07-17 | 2015-10-21 | 中国重型机械研究院股份公司 | Rotational flow reverse blowing method for insulation cone sleeve of electrical dust precipitator |
| CN206749001U (en) * | 2017-04-27 | 2017-12-15 | 重庆市璧山区捷成塑胶有限公司 | EPE extruder foaming dies |
| CN107803975A (en) * | 2017-09-27 | 2018-03-16 | 重庆市魏来雄鑫橡塑制品有限责任公司 | The injecting mechanism of environment-friendly type injection machine |
| CN208759909U (en) * | 2018-07-04 | 2019-04-19 | 锦丰科技（深圳）有限公司 | A kind of injection mold is with into adhesive dispenser |
| CN208881104U (en) * | 2018-08-10 | 2019-05-21 | 珠海市鸿域注塑有限公司 | A kind of injection molding machine injection moulding apparatus |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111872354A (en) * | 2020-08-03 | 2020-11-03 | 湖北军威机械有限公司 | Reduce plantago cap gating system of shrinkage cavity and shrinkage porosity |
| CN116968277A (en) * | 2023-05-03 | 2023-10-31 | 东莞南新塑胶制品有限公司 | Injection molding machine is used in plastic toy production |
| CN116968277B (en) * | 2023-05-03 | 2024-03-22 | 东莞南新塑胶制品有限公司 | Injection molding machine is used in plastic toy production |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110171113B (en) | 2021-02-19 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20210202 Address after: No.319 Jiangbei Bubugao Road, Wusha community, Chang'an Town, Dongguan City, Guangdong Province 523000 Applicant after: DONGGUAN JINZHOU PLASTIC PRODUCTS Co.,Ltd. Address before: 412200 No.313, Qifang group, Fuli village, Fuli Town, Liling City, Zhuzhou City, Hunan Province Applicant before: Yi Weiqing |
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