CN2740381Y - Multi-head plastic injector - Google Patents
Multi-head plastic injector Download PDFInfo
- Publication number
- CN2740381Y CN2740381Y CN 200420108973 CN200420108973U CN2740381Y CN 2740381 Y CN2740381 Y CN 2740381Y CN 200420108973 CN200420108973 CN 200420108973 CN 200420108973 U CN200420108973 U CN 200420108973U CN 2740381 Y CN2740381 Y CN 2740381Y
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- injection
- head
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- round platform
- injection head
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- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model relates to a plastic injector, particularly a one-step plastic injector with multiple moulds, the utility model comprises a body (10), a clamping device (2), an injection device, a hydraulic transmission system and an electrical apparatus control system (4). The injection device is provided with a charging hopper (6). The front end is provided with an injection head (7). The utility model is characterized in that the injection head (7) is provided with 2-4 nozzles (7-1). Each nozzle (7-1) and the feed inlet (7-3) are communicated by the injection flow passage (7-2). The body of the injection head (7) is provided with a heating device fixing structure. Due to the adoption of the fact that a set of injector cylinders is provided with multiple injection heads (7) with multiple nozzles (7-1), the injection of the multiple moulds can be finished once. The utility model has the advantages of lower energy consumption and higher efficiency in comparison with the injector with single injection head (7) and multiple mode and has the advantages of smaller volume and simpler structure in comparison with the injector with multiple heads (7) and a single mode and the injector with multiple heads (7) and multiple modes.
Description
Technical field: the utility model relates to a kind of injection moulding injection machine, particularly multimode one-shot forming injection machine.
Background technology: material is the pillar of modern science and technology and social development, and in this century, the volume annual production of raw materials for plastics production has surpassed the volume annual production of steel, illustrates that plastics industry occupies critical role in development of world economy.About 30% is used for injection moulding in world's raw materials for plastics production output, and it is raw material that many products adopt plastics, as heel, stationery, toy etc.In order to improve the production efficiency of injection machine, the purpose that satisfies ever-increasing production demand and cut down the consumption of energy, developed the multistation injection machine, existing multistation injection machine is divided into following three classes usually: the multistation injection machine on the market generally can be divided into three kinds: the single injection head multi-mode of a..The characteristics of single injection head multi-mode injection machine are for the multimode injection moulding with an injection moulding machine barrel (injection head).Single injection head multi-mode can be divided into three kinds of forms again: the clamping rotating disk rotates around trunnion axis; The clamping rotating disk rotates around vertical axis; And injection device moves (or swing type); B. many injection heads monotype (or claim combined type).The characteristics of many injection heads monotype injection machine are by plural injection moulding machine barrel (injection head), have only a mould position; C. many injection heads multi-mode.The characteristics of many injection heads multi-mode injection machine are that injection moulding machine barrel and mould position both have more than two.Single injection head multi-mode profile is huge, and processed complex costs an arm and a leg; Many injection heads monotype is to be used for producing the polychrome goods, needs a plurality of barrels, and complete machine takes up room bigger, and the maintenance trouble costs an arm and a leg; Many injection heads multi-mode adopts a plurality of barrels, oil circuit, electric complexity, and the maintenance trouble costs an arm and a leg.
The utility model content: the purpose of this utility model is to provide for overcoming the deficiencies in the prior art that a kind of energy consumption is low, efficient is high and bull injection moulding injection machine simple in structure, that volume is little.
For achieving the above object, the utility model adopts following technical scheme: bull injection moulding injection machine, comprise fuselage, mold closing mechanism, injection device, Hydraulic Power Transmission System and electrical apparatus control system, injection device is provided with loading hopper, front end is provided with injection head, it is characterized in that: described injection head body is provided with 2～4 injection nozzle, is provided with injection flow passage between described each injection nozzle and the charging aperture and is communicated with, and described injection head body is provided with the heater fixed structure.
Because the bull injection moulding injection machine of said structure is on a cover injection moulding machine barrel injection head with a plurality of injection nozzle to be set, once action can be finished overpaying the injection moulding of mould, therefore specific energy consumption is less mutually with single injection head multi-mode, the efficient height, and compare with many injection heads monotype and many injection heads multi-mode, it is little to have volume again, advantage of simple structure.
As further setting of the present utility model: in the demoulding discharging area of described mold closing mechanism below bosh and conveyer belt mechanism are set, the some of described conveyer belt mechanism is soaked and is located in the cooling water.Part floats over the cooling water surface after needing the plastic product shaping of cooling to fall into bosh often at present, can make the product inhomogeneous cooling produce distortion, needs manually product to be pressed into the water surface.Be furnished with the dedicated transport tank in heel forming machine, after product was fallen into bosh, because the conveyer belt in the tank is not parked in motion, the heel nature was with regard to submerged; Be convenient to form automated production by conveyer belt simultaneously, reduce human cost, improve the quality of products.
The utility model is described in further detail below in conjunction with accompanying drawing, and provide embodiment.
Description of drawings:
Fig. 1 is the utility model specific embodiment structural representation;
Fig. 2 is accompanying drawing 1 vertical view;
Fig. 3 is connected structural representation on the injection moulding machine barrel for injection head;
Fig. 4 is accompanying drawing 3 vertical views
Fig. 5～6 are double injection mouth injection head structural representation;
Fig. 7～11 are three injection nozzle injection head structural representations;
Figure 12～13 are four injection head structural representations.
Specific embodiment 1: with horizontal double injection head 7 injection moulding injection machines is example, as Fig. 1, shown in 2, the fuselage 10 of injection machine is horizontal rectangle, be welded by section bar, mold closing mechanism 2 and injection device are fixed on the fuselage 10, loading hopper 6 is arranged on the barrel 1 of injection device, electrical apparatus control system 4 is arranged in the fuselage 10 of injection device below, injection head 7 bodies in the injection device are formed by connecting by a flat isosceles trapezoid body and round platform, shown in Fig. 5～6, injection nozzle 7-1 and charging aperture 7-3 branch are located on two opposing on injection head 7 bodies sides, be that charging aperture 7-3 is arranged on the round platform end face, 2 injection nozzle 7-1 symmetries are located on the isosceles trapezoid body front end face, injection head 7 bodies also can be cylinder or other shapes, but consumptive material can be more like this, being provided with injection flow passage 7-2 between each injection nozzle 7-1 and the charging aperture 7-3 is communicated with, it is blind circular hole 7-4 that injection head 7 bodies are provided with the heater fixed structure, the electric heating heating tube is inserted among the blind circular hole 7-4, the positioning convex ring 7-5 with barrel 1 spout diameter matches that the round platform end face of charging aperture 7-3 side is provided with projection constitutes the structure that is connected with injection device, and be fixedly connected on barrel 1 mouth of pipe by screw, charging aperture 7-3 just is arranged on the center of positioning convex ring 7-5; Bosh 8 and conveyer belt mechanism 5 are set in the demoulding discharging area of mold closing mechanism 2 belows, below the mold closing mechanism 2, bosh 8 above a demoulding funnel can also be set, the some of conveyer belt mechanism 5 is soaked and is located in the cooling water, like this after product is fallen into bosh 8, because the conveyer belt in the tank 8 is not parked in motion and stirs cooling water, make the product nature with regard to submerged; Be convenient to form automated production by conveyer belt simultaneously, reduce human cost, improve the quality of products.
Specific embodiment 2: as the injection nozzle 7-1 that also can be provided with as required more than 2, as when 3 injection nozzle 7-1 are set, the cross section of injection head 7 body portion parts can be still flat isosceles trapezoid body, also can be triangle or "T"-shaped or " Y " shape, the back still is a round platform partly, shown in Fig. 7～11, be arranged with 3 injection nozzle 7-1 on described injection head 7 body triangles or "T"-shaped or " Y " shape front end face partly, charging aperture 7-3 is arranged on the round platform end face.
Specific embodiment 3: in the time as required 4 injection nozzle 7-1 can being set also, the cross section of injection head 7 body portion parts can be rectangle or " ten " font, the back is a round platform partly, shown in Figure 12～13, be arranged with 4 injection nozzle 7-1 on described injection head 7 body rectangles or " ten " font front end face partly, charging aperture 7-3 is arranged on the round platform end face.
Claims (8)
1, a kind of bull injection moulding injection machine, comprise fuselage (10), mold closing mechanism (2), injection device, Hydraulic Power Transmission System and electrical apparatus control system (4), injection device is provided with loading hopper (6), front end is provided with injection head (7), it is characterized in that: described injection head (7) body is provided with 2～4 injection nozzle (7-1), be provided with injection flow passage (7-2) between described each injection nozzle (7-1) and the charging aperture (7-3) and be communicated with, described injection head (7) body is provided with the heater fixed structure.
2, bull injection moulding injection machine according to claim 1, it is characterized in that: in the demoulding discharging area of described mold closing mechanism (2) below bosh (8) and conveyer belt mechanism (5) are set, the some of described conveyer belt mechanism (5) is soaked and is located in the cooling water.
3, bull injection moulding injection machine according to claim 2 is characterized in that: described injection nozzle (7-1) is located on the different sides with charging aperture (7-3) branch.
4, bull injection moulding injection machine according to claim 3 is characterized in that: described injection nozzle (7-1) is located on two opposing on injection head (7) body sides with charging aperture (7-3) branch.
5, according to claim 1 or 2 or 3 or 4 described bull injection moulding injection machines, it is characterized in that: the shape of described injection head (7) body is formed by connecting by an isosceles trapezoid body and round platform, be arranged with 2 injection nozzle (7-1) on the described isosceles trapezoid body front end face, charging aperture (7-3) is arranged on the round platform end face.
6, according to claim 1 or 2 or 3 or 4 described bull injection moulding injection machines, it is characterized in that: the shape of described injection head (7) body is formed by connecting by an isosceles trapezoid body and round platform, be arranged with 3 injection nozzle (7-1) on the described isosceles trapezoid body front end face, charging aperture (7-3) is arranged on the round platform end face.
7, according to claim 1 or 2 or 3 or 4 described bull injection moulding injection machines, it is characterized in that: the cross section of described injection head (7) body portion part can be triangle or "T"-shaped or " Y " shape, the back is a round platform partly, be arranged with 3 injection nozzle (7-1) on described injection head (7) body triangle or "T"-shaped or " Y " shape front end face partly, charging aperture (7-3) is arranged on the round platform end face.
8, according to claim 1 or 2 or 3 or 4 described multimodes injection heads (7), it is characterized in that: the cross section of described injection head (7) body portion part can be rectangle or " ten " font, the back is a round platform partly, be arranged with 4 injection nozzle (7-1) on described injection head (7) body rectangle or " ten " font front end face partly, charging aperture (7-3) is arranged on the round platform end face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420108973 CN2740381Y (en) | 2004-11-17 | 2004-11-17 | Multi-head plastic injector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420108973 CN2740381Y (en) | 2004-11-17 | 2004-11-17 | Multi-head plastic injector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2740381Y true CN2740381Y (en) | 2005-11-16 |
Family
ID=35350679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420108973 Expired - Lifetime CN2740381Y (en) | 2004-11-17 | 2004-11-17 | Multi-head plastic injector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2740381Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101417486A (en) * | 2007-10-26 | 2009-04-29 | 阿尔康包装美饰服务公司 | High speed manufacture of injection-moulded part |
| CN103182765A (en) * | 2013-03-13 | 2013-07-03 | 叶克光 | Forming device for multi-material and multi-density combined shoe material |
| CN104290290A (en) * | 2013-07-18 | 2015-01-21 | 昆山德安模具设计有限公司 | Novel injection moulding machine |
| CN104999620A (en) * | 2015-08-06 | 2015-10-28 | 苏州市博奥塑胶电子有限公司 | Injection molding machine |
| CN106003631A (en) * | 2016-06-24 | 2016-10-12 | 芜湖市万华塑料制品有限公司 | Cooling device for injection mold |
| CN109501156A (en) * | 2018-11-22 | 2019-03-22 | 贝普医疗科技有限公司 | A kind of hot channel injecting formation cast gate self-regulation structure |
| CN111037865A (en) * | 2019-12-31 | 2020-04-21 | 北京力达塑料制造有限公司 | Production equipment and production process of glass fiber reinforced plastic safety helmet |
| CN112606341A (en) * | 2020-12-30 | 2021-04-06 | 盐城韩丰汽车零部件有限公司 | Industrial PC engine housing injection mold |
-
2004
- 2004-11-17 CN CN 200420108973 patent/CN2740381Y/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101417486A (en) * | 2007-10-26 | 2009-04-29 | 阿尔康包装美饰服务公司 | High speed manufacture of injection-moulded part |
| CN101417486B (en) * | 2007-10-26 | 2014-07-09 | 阿尔康包装美饰服务公司 | High speed manufacture of injection-moulded part |
| CN103182765A (en) * | 2013-03-13 | 2013-07-03 | 叶克光 | Forming device for multi-material and multi-density combined shoe material |
| CN104290290A (en) * | 2013-07-18 | 2015-01-21 | 昆山德安模具设计有限公司 | Novel injection moulding machine |
| CN104999620A (en) * | 2015-08-06 | 2015-10-28 | 苏州市博奥塑胶电子有限公司 | Injection molding machine |
| CN106003631A (en) * | 2016-06-24 | 2016-10-12 | 芜湖市万华塑料制品有限公司 | Cooling device for injection mold |
| CN109501156A (en) * | 2018-11-22 | 2019-03-22 | 贝普医疗科技有限公司 | A kind of hot channel injecting formation cast gate self-regulation structure |
| CN111037865A (en) * | 2019-12-31 | 2020-04-21 | 北京力达塑料制造有限公司 | Production equipment and production process of glass fiber reinforced plastic safety helmet |
| CN112606341A (en) * | 2020-12-30 | 2021-04-06 | 盐城韩丰汽车零部件有限公司 | Industrial PC engine housing injection mold |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20141117 Granted publication date: 20051116 |