CN204800944U - Injection moulding device - Google Patents

Injection moulding device Download PDF

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Publication number
CN204800944U
CN204800944U CN201520361557.8U CN201520361557U CN204800944U CN 204800944 U CN204800944 U CN 204800944U CN 201520361557 U CN201520361557 U CN 201520361557U CN 204800944 U CN204800944 U CN 204800944U
Authority
CN
China
Prior art keywords
centrifugal
cover
dynamic
urceolus
injection molding
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.)
Expired - Fee Related
Application number
CN201520361557.8U
Other languages
Chinese (zh)
Inventor
戴炳建
吕双双
李梦琳
吕有为
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tianjin Ya Siderui Development In Science And Technology Co Ltd
Original Assignee
Tianjin Ya Siderui Development In Science And Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Tianjin Ya Siderui Development In Science And Technology Co Ltd filed Critical Tianjin Ya Siderui Development In Science And Technology Co Ltd
Priority to CN201520361557.8U priority Critical patent/CN204800944U/en
Application granted granted Critical
Publication of CN204800944U publication Critical patent/CN204800944U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides an injection moulding device belongs to the plastic products production field, including a concentrator bowl, the concentrator bowl is including concentric centrifugal inner tube and the centrifugal urceolus that sets up, the top of centrifugation inner tube and centrifugal urceolus is equipped with an upper cover plate, the bottom of centrifugation inner tube and centrifugal urceolus is equipped with laps, be equipped with a plurality of cover half on the inside wall of centrifugation urceolus, the cover half is radial distribution, be equipped with a plurality of actuating mechanism on the lateral wall of centrifugation inner tube, actuating mechanism is radial distribution, every actuating mechanism drive movable mould, the movable mould is corresponding with the cover half, the concentrator bowl is by a motor drive, the output of motor links to each other with the lower surface of lapping down, the upper surface of upper cover plate is equipped with a feed arrangement. The utility model discloses rational in infrastructure, product atress when producing is uneven, and product inside does not have the bubble, the drawing of patterns is easy, whole die sinking and delivery labour saving and time saving can satisfy the mass production requirement, and is high in safety.

Description

A kind of injection molding apparatus
Technical field
The utility model relates to plastic products production field, specifically a kind of injection molding apparatus.
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.
But injection mold of the prior art all exists some problems and limitation, such as product is when producing by force unbalance, and interiors of products has bubble, makes injection moulding failure; The demoulding is comparatively difficult; Waste time and energy when overall die sinking and delivery, cannot requirements of mass production be met; Security is not high etc.
Summary of the invention
Problem to be solved in the utility model is: overcome the deficiencies in the prior art, and provide a kind of rational in infrastructure, product is when producing by force unbalance, and interiors of products does not have bubble; The demoulding is easy; Overall die sinking and delivery time saving and energy saving, can requirements of mass production be met; The injection molding apparatus that security is high.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of injection molding apparatus, comprise a concentrator bowl, described concentrator bowl comprises the centrifugal inner core and centrifugal urceolus that arrange with one heart, the top of described centrifugal inner core and centrifugal urceolus is provided with a upper cover plate, the bottom of described centrifugal inner core and centrifugal urceolus is provided with a lower cover, the madial wall of described centrifugal urceolus is provided with several cover half, described cover half distributes radially, the lateral wall of described centrifugal inner core is provided with several driving mechanisms, described driving mechanism distributes radially, described each driving mechanism drives a dynamic model, described dynamic model is corresponding with cover half, described concentrator bowl is driven by a motor, the output of described motor is connected with the lower surface of lower cover, the upper surface of described upper cover plate is provided with a feed arrangement.
Further, described feed arrangement comprises a material-storing box, and described material-storing box is connected with dynamic model.
Further, described material-storing box is connected by an injection moulding syringe needle with between dynamic model.
Further, described driving mechanism is a cylinder.
Further, the cylinder body of described cylinder is fixed on the lateral wall of centrifugal inner core, and the motion bar of described cylinder is connected with dynamic model.
Further, described cover half is six.
Further, the sidewall of described dynamic model is also provided with a steam vent.
The advantage that the utility model has and good effect are:
The utility model is rational in infrastructure, and product is when producing by force unbalance, and interiors of products does not have bubble; The demoulding is easy; Overall die sinking and delivery time saving and energy saving, can requirements of mass production be met; Security is high.
Accompanying drawing explanation
Fig. 1 is the top view of the utility model injection molding apparatus.
Fig. 2 is the front view of the utility model injection molding apparatus.
In figure: 1, centrifugal inner core; 2, centrifugal urceolus; 3, upper cover plate; 4, lower cover; 5, cover half; 6, cylinder; 7, dynamic model; 8, motor; 9, material-storing box; 10, injection moulding syringe needle; 11, steam vent.
Detailed description of the invention
As Fig. 1, shown in 2, a kind of injection molding apparatus, comprise a concentrator bowl, concentrator bowl comprises the centrifugal inner core 1 and centrifugal urceolus 2 that arrange with one heart, the top of centrifugal inner core 1 and centrifugal urceolus 2 is provided with a upper cover plate 3, the bottom of centrifugal inner core 1 and centrifugal urceolus 2 is provided with a lower cover 4, the madial wall of centrifugal urceolus 2 is provided with six cover half 5, cover half 5 distributes radially, the lateral wall of centrifugal inner core 1 is provided with six cylinders 6, cylinder 6 distributes radially, the cylinder body of cylinder 6 is fixed on the lateral wall of centrifugal inner core 1, the motion bar of cylinder 6 is connected with dynamic model 7, dynamic model 7 is corresponding with cover half 5, the sidewall of dynamic model 5 is also provided with a steam vent 11, concentrator bowl is driven by a motor 8, the output of motor 8 is connected with the lower surface of lower cover 4, the upper surface of upper cover plate 3 is provided with a feed arrangement, feed arrangement comprises a material-storing box 9, material-storing box 9 is connected with dynamic model 7, be connected by an injection moulding syringe needle 10 between material-storing box 9 with dynamic model 7.
The course of work of this example: start cylinder 6, cylinder 6 drives dynamic model 7 to move, after dynamic model 7 and cover half 5 matched moulds, by the die cavity of the molten plastic in material-storing box 9 after injection needle 10 injects dynamic model 7 and cover half 5 matched moulds; Starter motor 8, motor 8 drives concentrator bowl to rotate, and the molten plastic in die cavity does centrifugal motion in concentrator bowl, and the bubble in molten plastic is discharged by steam vent 11.
Above embodiment of the present utility model has been described in detail, but described content being only preferred embodiments of the present utility model, can not being considered to for limiting practical range of the present utility model.All equalizations done according to the utility model application range change and improve, and all should still belong within patent covering scope of the present utility model.

Claims (7)

1. an injection molding apparatus, it is characterized in that: comprise a concentrator bowl, described concentrator bowl comprises the centrifugal inner core and centrifugal urceolus that arrange with one heart, the top of described centrifugal inner core and centrifugal urceolus is provided with a upper cover plate, the bottom of described centrifugal inner core and centrifugal urceolus is provided with a lower cover, the madial wall of described centrifugal urceolus is provided with several cover half, described cover half distributes radially, the lateral wall of described centrifugal inner core is provided with several driving mechanisms, described driving mechanism distributes radially, described each driving mechanism drives a dynamic model, described dynamic model is corresponding with cover half, described concentrator bowl is driven by a motor, the output of described motor is connected with the lower surface of lower cover, the upper surface of described upper cover plate is provided with a feed arrangement.
2. a kind of injection molding apparatus according to claim 1, it is characterized in that: described feed arrangement comprises a material-storing box, described material-storing box is connected with dynamic model.
3. a kind of injection molding apparatus according to claim 2, is characterized in that: described material-storing box is connected by an injection moulding syringe needle with between dynamic model.
4. a kind of injection molding apparatus according to claim 1, is characterized in that: described driving mechanism is a cylinder.
5. a kind of injection molding apparatus according to claim 4, is characterized in that: the cylinder body of described cylinder is fixed on the lateral wall of centrifugal inner core, and the motion bar of described cylinder is connected with dynamic model.
6. a kind of injection molding apparatus according to claim 1, is characterized in that: described cover half is six.
7. a kind of injection molding apparatus according to claim 1, is characterized in that: the sidewall of described dynamic model is also provided with a steam vent.
CN201520361557.8U 2015-05-28 2015-05-28 Injection moulding device Expired - Fee Related CN204800944U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520361557.8U CN204800944U (en) 2015-05-28 2015-05-28 Injection moulding device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520361557.8U CN204800944U (en) 2015-05-28 2015-05-28 Injection moulding device

Publications (1)

Publication Number Publication Date
CN204800944U true CN204800944U (en) 2015-11-25

Family

ID=54585833

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520361557.8U Expired - Fee Related CN204800944U (en) 2015-05-28 2015-05-28 Injection moulding device

Country Status (1)

Country Link
CN (1) CN204800944U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104842499A (en) * 2015-05-28 2015-08-19 天津亚斯德瑞科技发展有限公司 Injection molding device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104842499A (en) * 2015-05-28 2015-08-19 天津亚斯德瑞科技发展有限公司 Injection molding device

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20151125

Termination date: 20160528

CF01 Termination of patent right due to non-payment of annual fee