CN104608325A - Injection molding machine capable of stirring - Google Patents
Injection molding machine capable of stirring Download PDFInfo
- Publication number
- CN104608325A CN104608325A CN201410832511.XA CN201410832511A CN104608325A CN 104608325 A CN104608325 A CN 104608325A CN 201410832511 A CN201410832511 A CN 201410832511A CN 104608325 A CN104608325 A CN 104608325A
- Authority
- CN
- China
- Prior art keywords
- agitator
- stirring
- injection machine
- injection molding
- machine body
- 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
Links
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
- B29B7/06—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices
- B29B7/10—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary
- B29B7/12—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with single shaft
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
- B29B7/22—Component parts, details or accessories; Auxiliary operations
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The invention discloses an injection molding machine capable of stirring. The injection molding machine comprises an injection molding machine body, a stirring barrel, an injection molding discharging pipeline and a stirring device, wherein a controller is arranged on the injection molding machine body; a boss, a heater and a temperature sensor are arranged on the inner wall of the stirring barrel; a pressure cover plate is arranged in the stirring barrel; a through hole is formed in the middle of the pressure cover plate; a scraper is arranged on the lower end face, close to the inner wall of the stirring barrel, of the pressure cover plate; the stirring device comprises a stirrer, a transmission device, a shaft seal and a support seat; the stirrer is arranged in the stirring barrel and comprises a stirring shaft, an annular guide pipe, a stator and a rotor; a channel dividing device is arranged under the injection molding machine body and comprises a steering device, a servo driver, a servo motor and a die pipeline. According to the injection molding machine capable of stirring, the bubbles during stirring can be reduced by the novel stirring device; the material can be uniformly and fully stirred; the material is enabled to be uniformly stirred; an excellent stirring effect is realized; the quality of products is improved.
Description
Technical field
The present invention relates to injection-moulding device field, specifically a kind of injection machine that can stir.
Background technology
Along with the development of industrial technology, high-end industrial production comes into the life of people gradually, and production and the design of the product of various design all need through the several step of layout design, mould shape and the manufacturing.Injection mold is one of most widely used mould in current industrial production, a kind of processing method used when being some complex-shaped parts of batch production.The material melted that is heated is injected die cavity by high pressure by concrete finger, after cooling curing, obtains formed products.Injection mold is made up of dynamic model and cover half two parts, and dynamic model is arranged on the moving die plate of injection (mo(u)lding) machine, and cover half is arranged on the fixed form of injection (mo(u)lding) machine.When injection moulding, dynamic model and cover half close and form running gate system and die cavity, and during die sinking, dynamic model is separated to take out plastic products with cover half.
Although the structure of injection mold may be ever-changing because plastics variety and performance, the shape of plastic products and the type of structure and injector etc. are different, basic structure is consistent.Mould forms primarily of running gate system, thermoregulating system, forming part and constitutional detail.Wherein running gate system and forming part are direct contact portion with plastics, and change with plastics and goods, are the most complicated in mold, change maximum, require processing fineness and the highest part of precision.Running gate system refers to that plastics enter the runner section before die cavity from nozzle, comprises sprue, cold slug well, runner and cast gate etc.Forming part refers to the various parts forming article shape, comprises dynamic model, cover half and die cavity, core, curved lever and exhaust outlet etc.
Injection machine is former liquid material, thermoplastic or thermosetting material being made various form plastic goods by mould for plastics.In forming process, liquid material, thermoplastic or thermosetting material enter in the injecting systems of injection machine by the charge door of hopper, the manufacturing procedure before melting, mixing or other injection is carried out in hopper, injection machine applies high pressure to this type of material, makes it penetrate and is full of mold cavity in order to complete the process of injection moulding.Along with the needs of social development, the performance requirement of plastic products is also more and more higher, and for meeting the difference in functionality demand of various product, plastic products develop from the single product of material towards the line of production of multiple mixed materials.
In the prior art, various hybrid material is the mixing being completed material by charge door in hopper, in conventional art, hopper is completed by screw rod to stir and extruding material transfer work, be uniformly mixed the phenomenon that in injection process, not only easily appearance stirring is unequal, and the extruding material transfer of screw rod easily produces heat, the temperature of material is caused to raise.Compound need keep low temperature just can guarantee that material keeps the state of material when injecting, once the temperature of material rises, easily cause material parts state to change, the unequal performance also reducing shaping rear product of mixing of materials.
Summary of the invention
The present invention is directed to prior art deficiency, a kind of injection machine that can stir is provided, this injection machine that can stir is rotated by driven by motor agitating device, can reduce the generation of bubble by new agitating device when stirring, and can by material stirring evenly and stir fully, thus make material stirring even, mixing effect is good, and improve the quality of product, structure is simple, improve operating efficiency, improve the output of enterprise.
In order to solve the problems of the technologies described above, the present invention is solved by following technical proposals: a kind of injection machine that can stir, comprise injection machine body, agitator, inject pipe material and agitating device, described injection machine body is provided with controller, described agitator upper end is provided with charging aperture, described agitator lower end is provided with discharging opening, described injection machine body connects agitator by described discharging opening, described agitator inwall is provided with boss, heater and temperature sensor, described agitator inside is provided with cover clamp, and described cover clamp is positioned on described boss, described cover clamp is evenly provided with multiple consent, described cover clamp centre position is provided with through hole, the lower surface of described cover clamp and be provided with scraper near the inwall place of described agitator, described agitating device comprises agitator, transmission device, shaft seal and supporting base, it is inner that described agitator is positioned at described agitator, it is outside that described shaft seal and described supporting base are positioned at described agitator upper end, be connected with described agitator by described transmission device, described agitator comprises shaft, annular conduit, stators and rotators, the section of described annular conduit is airfoil type, described annular conduit covers described rotor and described stator, described stator is one group of fixed blade angled with incoming flow, makes described rotor produce the rotating energy prewhirling to absorb described rotor wake flow, simultaneously for fixing described annular conduit, described rotor is the rotary blade of propeller-like, and described stator is positioned at after described rotor.
In technique scheme, preferably, channel-dividing device is provided with below described injection machine body, described one end injecting pipe material is connected with described injection machine body, the described other end injecting pipe material is connected with described channel-dividing device, described channel-dividing device comprises steering gear, servo-drive, servomotor and mould pipeline, and one end of described servomotor is connected with the steering gear being provided with injection moulding discharge nozzle, the other end is connected with described driven by servomotor; Described mould pipeline is connected with injection molded tube, and described mould pipeline is two or more.
In technique scheme, preferably, described through-hole wall is provided with internal gear, and described shaft is fixed with external gear, and described cover clamp and described shaft pass through gear drive.
In technique scheme, preferably, described discharging opening is equipped with flow valve with described charging aperture.
In technique scheme, preferably, described heater is connected described controller with described temperature sensor signal.
In technique scheme, preferably, described agitator inwall and described agitating device surface all have glass-lined coating, glass-lined coating thickness 1.2-1.4mm.
The present invention compared with prior art, there is following beneficial effect: this injection machine that can stir of the present invention is rotated by driven by motor agitating device, the generation of bubble can be reduced when stirring by new agitating device, and can by material stirring evenly and stir fully, thus make material stirring even, mixing effect is good, improve the quality of product, structure is simple, improves operating efficiency, improves the output of enterprise.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the embodiment of the present invention.
Fig. 2 is the structural representation of embodiment of the present invention agitator.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, the present invention is described in further detail: see Fig. 1, Fig. 2, a kind of injection machine that can stir, comprise injection machine body 1, agitator 2, inject pipe material 3 and agitating device, described injection machine body 1 is provided with controller 4, described agitator 2 upper end is provided with charging aperture 5, described agitator 2 lower end is provided with discharging opening 6, described agitator 2 connects described injection machine body 1 by described discharging opening 6, described agitator 2 inwall is provided with boss 7, heater 8 and temperature sensor 9, described agitator 2 inside is provided with cover clamp 10, and described cover clamp 10 is positioned on described boss 7, described cover clamp 10 is evenly provided with multiple consent, described cover clamp 10 centre position is provided with through hole, the lower surface of described cover clamp 10 and be provided with scraper 11 near the inwall place of described agitator 2, described agitating device comprises agitator 12, transmission device, shaft seal and supporting base, it is inner that described agitator 12 is positioned at described agitator 2, it is outside that described shaft seal and described supporting base are positioned at described agitator 2 upper end, be connected with described agitator 12 by described transmission device, described agitator 12 comprises shaft 13, annular conduit 14, stator 15 and rotor 16, the section of described annular conduit 14 is airfoil type, described annular conduit 14 covers described rotor 16 and described stator 15, described stator 15 is one group of fixed blade angled with incoming flow, makes described rotor 16 produce the rotating energy prewhirling to absorb described rotor 16 wake flow, simultaneously for fixing described annular conduit 14, described rotor 16 is the rotary blade of propeller-like, and described stator 15 is positioned at after described rotor 16.
Channel-dividing device 17 is provided with below described injection machine body 1, described one end injecting pipe material 3 is connected with described injection machine body 1, the described other end injecting pipe material 3 is connected with described channel-dividing device 17, and be provided with flowmeter, described channel-dividing device 17 comprises steering gear, servo-drive, servomotor and mould pipeline, and one end of described servomotor is connected with the steering gear being provided with injection moulding discharge nozzle, the other end is connected with described driven by servomotor; Described mould pipeline is connected with injection molded tube, and described mould pipeline is two or more.
Described through-hole wall is provided with internal gear, and described shaft 13 is fixed with external gear, and described cover clamp 10 passes through gear drive with described shaft 13.
Described discharging opening 6 is equipped with flow valve with described charging aperture 5.
Described heater 8 is connected described controller 4 with described temperature sensor 9 signal.
Described agitator 1 inwall and described agitating device surface all have glass-lined coating, glass-lined coating thickness 1.2-1.4mm.
When stirring, plastic grain is added in agitator 2 from charging aperture 5, and fall into bottom agitator 2 from the consent cover clamp 10, when shaft 13 rotates, due to the centrifugal action of shaft 13, plastic grain spreads to agitator 2 inwall, but also can upwards splash, shaft 13 is rotated by gear driven cover clamp 10, cover clamp 10 drives scraper 11 to rotate, scraper 11 can clear up the plastic grain on agitator 2 inwall at any time, reduce sticky wall, plastic grain remains on below cover clamp 10 by cover clamp 10 simultaneously, prevent plastic grain splashes, stop dead angle, be glanded plastic grain that plate 10 blocks and the plastic grain that scraper 11 is cleared up all can stir again, thus reach well-beaten effect.
During concrete enforcement, plastic grain is poured into by charging aperture 5, flowed out by discharging opening 6 after agitating heating is carried out to plastic grain, flowmeter detects flow, Serve Motor Control steering gear makes injection moulding discharge nozzle rotate and flows to mould pipeline, arranges multiple mould pipeline, which enhances injection moulding efficiency.
The present invention compared with prior art, there is following beneficial effect: this injection machine that can stir of the present invention is rotated by driven by motor agitating device, the generation of bubble can be reduced when stirring by new agitating device, and can by material stirring evenly and stir fully, thus make material stirring even, mixing effect is good, improve the quality of product, structure is simple, improves operating efficiency, improves the output of enterprise.
The foregoing is only embodiments of the invention, be not limited to the present invention.The present invention can have various suitable change and change.All any amendments done within the spirit and principles in the present invention, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (6)
1. the injection machine that can stir, it is characterized in that: comprise injection machine body (1), agitator (2), inject pipe material (3) and agitating device, described injection machine body (1) is provided with controller (4), described agitator (2) upper end is provided with charging aperture (5), described agitator (2) lower end is provided with discharging opening (6), described agitator (2) connects described injection machine body (1) by described discharging opening (6), described agitator (2) inwall is provided with boss (7), heater (8) and temperature sensor (9), described agitator (2) inside is provided with cover clamp (10), and described cover clamp (10) is positioned on described boss (7), (10) are evenly provided with multiple consent to described cover clamp, described cover clamp (10) centre position is provided with through hole, the lower surface of described cover clamp (10) and be provided with scraper (11) near the inwall place of described agitator (2), described agitating device comprises agitator (12), transmission device, shaft seal and supporting base, it is inner that described agitator (12) is positioned at described agitator (2), it is outside that described shaft seal and described supporting base are positioned at described agitator (2) upper end, be connected with described agitator (12) by described transmission device, described agitator (12) comprises shaft (13), annular conduit (14), stator (15) and rotor (16), the section of described annular conduit (14) is airfoil type, described annular conduit (14) covers described rotor (16) and described stator (15), described stator (15) is one group of fixed blade angled with incoming flow, makes described rotor (16) produce the rotating energy prewhirling to absorb described rotor (16) wake flow, simultaneously for fixing described annular conduit (14), the rotary blade that described rotor (16) is propeller-like, described stator (15) is positioned at after described rotor (16).
2. a kind of injection machine that can stir as claimed in claim 1, it is characterized in that: described injection machine body (1) below is provided with channel-dividing device (17), described one end injecting pipe material (3) is connected with described injection machine body (1), the described other end injecting pipe material (3) is connected with described channel-dividing device (17), described channel-dividing device (17) comprises steering gear, servo-drive, servomotor and mould pipeline, and one end of described servomotor is connected with the steering gear being provided with injection moulding discharge nozzle, the other end is connected with described driven by servomotor; Described mould pipeline is connected with injection molded tube, and described mould pipeline is two or more.
3. a kind of injection machine that can stir as claimed in claim 2, it is characterized in that: described through-hole wall is provided with internal gear, (13) are fixed with external gear to described shaft, and described cover clamp (10) and described shaft (13) pass through gear drive.
4. a kind of injection machine that can stir as claimed in claim 3, is characterized in that: the upper and described charging aperture (5) of described discharging opening (6) is equipped with flow valve.
5. a kind of injection machine that can stir as claimed in claim 4, is characterized in that: described heater (8) is connected described controller (4) with described temperature sensor (9) signal.
6. a kind of injection machine that can stir as claimed in claim 5, is characterized in that: described agitator (1) inwall and described agitating device surface all have glass-lined coating, glass-lined coating thickness 1.2-1.4mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410832511.XA CN104608325B (en) | 2014-12-29 | 2014-12-29 | A kind of injection machine that can stir |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410832511.XA CN104608325B (en) | 2014-12-29 | 2014-12-29 | A kind of injection machine that can stir |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104608325A true CN104608325A (en) | 2015-05-13 |
| CN104608325B CN104608325B (en) | 2017-01-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410832511.XA Expired - Fee Related CN104608325B (en) | 2014-12-29 | 2014-12-29 | A kind of injection machine that can stir |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104943007A (en) * | 2015-06-23 | 2015-09-30 | 黄河科技学院 | Fiber composite mixing feeding machine |
| CN105965805A (en) * | 2016-05-31 | 2016-09-28 | 苏州万盛塑胶科技股份有限公司 | Injection molding machine having stirring function |
| CN106298084A (en) * | 2016-09-14 | 2017-01-04 | 中国科学院宁波材料技术与工程研究所 | The preparation facilities of a kind of flexible electrode and utilize the method that this device prepares flexible electrode |
| CN107775867A (en) * | 2017-09-29 | 2018-03-09 | 佛山汇众森泰科技有限公司 | A kind of environmentally friendly stone Wood-plastic material processing unit (plant) and processing technology |
| CN107825657A (en) * | 2017-12-12 | 2018-03-23 | 梁海英 | It is a kind of to prevent cohesive injection molding machine of plastic |
| CN107953511A (en) * | 2017-11-30 | 2018-04-24 | 瞿永顺 | A kind of injection molding machine hybrid heating device based on plastic products preparation |
| CN108215098A (en) * | 2017-12-28 | 2018-06-29 | 安徽荣泽科技有限公司 | A kind of injection moulding apparatus in injection molding machine |
| CN109808126A (en) * | 2017-11-21 | 2019-05-28 | 广东美的生活电器制造有限公司 | The production method of chipware, blender, milk brewing machine and blender |
| CN112157243A (en) * | 2020-08-25 | 2021-01-01 | 宁国市红宁橡塑制品有限公司 | Quick forming die is used in processing of condenser apron |
| CN112677354A (en) * | 2021-01-13 | 2021-04-20 | 临沂大学 | Fluorescent material preparation multitube automatic material conveying equipment |
| CN113276337A (en) * | 2021-06-10 | 2021-08-20 | 东莞市必诺可模具科技有限公司 | Plastic shell integrated injection molding machine and plastic shell processing method |
| CN114619617A (en) * | 2022-03-28 | 2022-06-14 | 深圳市精博德科技有限公司 | Preparation method of sound light-transmitting plate with good light transmission |
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Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104943007A (en) * | 2015-06-23 | 2015-09-30 | 黄河科技学院 | Fiber composite mixing feeding machine |
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| CN107775867A (en) * | 2017-09-29 | 2018-03-09 | 佛山汇众森泰科技有限公司 | A kind of environmentally friendly stone Wood-plastic material processing unit (plant) and processing technology |
| CN109808126A (en) * | 2017-11-21 | 2019-05-28 | 广东美的生活电器制造有限公司 | The production method of chipware, blender, milk brewing machine and blender |
| CN109808126B (en) * | 2017-11-21 | 2024-05-28 | 广东美的生活电器制造有限公司 | Core piece, stirrer, milk frother and manufacturing method of stirrer |
| CN107953511A (en) * | 2017-11-30 | 2018-04-24 | 瞿永顺 | A kind of injection molding machine hybrid heating device based on plastic products preparation |
| CN107825657A (en) * | 2017-12-12 | 2018-03-23 | 梁海英 | It is a kind of to prevent cohesive injection molding machine of plastic |
| CN107825657B (en) * | 2017-12-12 | 2019-12-06 | 芜湖市星东塑胶模具制品有限公司 | Prevent plastics injection molding machine that bonds |
| CN108215098A (en) * | 2017-12-28 | 2018-06-29 | 安徽荣泽科技有限公司 | A kind of injection moulding apparatus in injection molding machine |
| CN112157243A (en) * | 2020-08-25 | 2021-01-01 | 宁国市红宁橡塑制品有限公司 | Quick forming die is used in processing of condenser apron |
| CN112157243B (en) * | 2020-08-25 | 2022-04-01 | 宁国市红宁橡塑制品有限公司 | Quick forming die is used in processing of condenser apron |
| CN112677354A (en) * | 2021-01-13 | 2021-04-20 | 临沂大学 | Fluorescent material preparation multitube automatic material conveying equipment |
| CN113276337A (en) * | 2021-06-10 | 2021-08-20 | 东莞市必诺可模具科技有限公司 | Plastic shell integrated injection molding machine and plastic shell processing method |
| CN114619617A (en) * | 2022-03-28 | 2022-06-14 | 深圳市精博德科技有限公司 | Preparation method of sound light-transmitting plate with good light transmission |
| CN114619617B (en) * | 2022-03-28 | 2024-03-22 | 深圳市精博德科技有限公司 | Preparation method of sound transmission plate with better light transmission |
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| CN104608325B (en) | 2017-01-04 |
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Inventor after: Yang Zhaojin Inventor before: Yan Kaida |
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Effective date of registration: 20170714 Address after: 515832, Shantou, Guangdong province Chenghai district town of silver East Industrial Zone Patentee after: Chenghai Shantou Huayi Plastic Toys Co., Ltd. Address before: Fang Luotuo Jiu Shu 315202 Zhejiang city of Ningbo province (Ningbo mechanical and Electrical Industrial Park) Patentee before: Ningbo Haizhou Machinery Co., Ltd. |
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Granted publication date: 20170104 Termination date: 20181229 |
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| CF01 | Termination of patent right due to non-payment of annual fee |