CN103252872A - Full-automatic multi-runner injection molding machine head - Google Patents
Full-automatic multi-runner injection molding machine head Download PDFInfo
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- CN103252872A CN103252872A CN201310154038XA CN201310154038A CN103252872A CN 103252872 A CN103252872 A CN 103252872A CN 201310154038X A CN201310154038X A CN 201310154038XA CN 201310154038 A CN201310154038 A CN 201310154038A CN 103252872 A CN103252872 A CN 103252872A
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Abstract
The invention discloses an injection molding machine head and aims to provide a full-automatic multi-runner injection molding machine head. According to the technical scheme, the full-automatic multi-runner injection molding machine head comprises a material injection cylinder, a material storage cylinder and an injection head, wherein an oil cylinder piston of the material injection cylinder is connected with the material storage cylinder; the bottom of the material storage cylinder is connected with the injection head; and the injection head is provided with material channel holes; and the material storage cylinder is communicated with the material channel holes. The full-automatic multi-runner injection molding machine head is characterized in that the injection head is provided with a material stopping device. According to the full-automatic multi-runner injection molding machine realized by the invention, material conveying and material stopping can be fully automatically realized; and the material conveying and the material stopping, and mould closing and mould opening can be carried out at the same time, so that the speed is high, no scraps exist and materials are saved. Meanwhile, the full-automatic multi-runner injection molding machine head has the advantages of simple structure, convenience in maintenance, low cost and the like.
Description
Technical field
The present invention relates to the injection moulding head of a kind of injection machine, particularly a kind of injection machine.
Background technology
Injection machine has another name called injection (mo(u)lding) machine or injector.It is to utilize mould for plastics to make the main former of the plastic products of different shape thermoplastic or thermosetting material.Mainly be divided into vertical, horizontal injection press, injection machine passes on moving system, electric control system, lubricating system, heating and cooling system, safety monitoring system etc. to form by injecting systems, matched moulds system, hydraulic pressure usually.Wherein the injection head in the injecting systems is provided with the material duct that is communicated with the material stock tube, is the generation of anti-leak-stopping material situation, at the material opening of the channel pass materials device is set.Tradition is closed the complex structure that exists of materials device, and the cost height is easily stifled, safeguards problems such as inconvenience, as after being blocked, the expense material that closes materials device is difficult to be cleared.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of full-automatic multithread road injection moulding head.
For addressing the above problem, the technical solution used in the present invention comprises the material feeding cylinder, material stock tube and injection head, the oil cylinder piston of material feeding cylinder is connected with the material stock tube, the material stock tube bottom is connected with injection head, injection head is provided with material hole, road, described material stock tube and material hole link, it is characterized in that described injection head is provided with the pass materials device, described pass materials device comprises upper plate, lower plate, the last spout orifice corresponding with material hole, road is set on the described upper plate, following spout orifice with last spout orifice reply is set on the described lower plate, arrange on the described spout orifice down and close the slotting heart of material, described pass material is inserted the material hole, pass that arranges in the heart with following spout orifice dislocation, described pass material is inserted and is connected portable plate in the heart, described portable plate both sides wear pin, one of described pin is fixedlyed connected with lower plate, one wears spring, described lower plate both sides also arrange the mould locating hole, arrange on the described mould locating hole and promote to insert the heart, described promotion is inserted the heart one end and is stretched in the mould locating hole, the other end is connected with lower plate, and the reference column location that arranges on described mould locating hole and the mould cooperates.
Described full-automatic multithread road injection moulding head is characterized in that described injection head is provided with hole, 4 material roads.
Described full-automatic multithread road injection moulding head is characterized in that described promotion inserts the mind portion bearing that is coupling.
Described full-automatic multithread road injection moulding head is characterized in that described reference column is vertebra shape.
Described full-automatic multithread road injection moulding head is characterized in that the described pass slotting heart front end of material arranges alignment pin.
By a kind of full-automatic multithread road injection moulding head that the present invention realizes, can automatically realize feeding and close material, feeding expects to carry out simultaneously with the matched moulds die sinking with closing, and speed is fast, and no stub bar is saved material.Simultaneously, also have simple in structure, easy to maintenance, low cost and other advantages.
Description of drawings
The present invention is further detailed explanation below in conjunction with the drawings and specific embodiments.
Fig. 1 is the structural representation of injection moulding head of the present invention;
Fig. 2 shows hole, 4 material roads for the plane of injection head of the present invention;
Fig. 3 is the planar structure schematic diagram of upper plate of the present invention, lower plate;
Fig. 4 is the side view of lower plate of the present invention and mould.
The specific embodiment
As shown in Figures 1 to 4, full-automatic multithread road injection moulding head of the present invention, comprise material feeding cylinder 1, material stock tube 2 and injection head 3, the oil cylinder piston 4 of material feeding cylinder 1 is connected with material stock tube 2, material stock tube 4 bottoms are connected with injection head 3, injection head 3 is provided with hole, 4 material roads 5, described material stock tube 4 is communicated with material duct 5, described injection head 3 is provided with the pass materials device, described pass materials device comprises upper plate 6, lower plate 7, arrange on the described upper plate 6 and the last spout orifice 8 of expecting that hole, road 5 is corresponding, following spout orifice 9 with last spout orifice 8 replies is set on the described lower plate 7, arrange on the described spout orifice 9 down and close the slotting heart 10 of material, described pass material is inserted the material hole 11, pass that arranges on the heart 10 with following spout orifice 9 dislocation, described pass material is inserted and is connected portable plate 12 on the heart 10, described portable plate 12 both sides wear pin 13,13 1 of described pins are fixedlyed connected with lower plate 7, one wears spring 14), described lower plate 7 both sides also arrange mould locating hole 15, arrange on the described mould locating hole 15 and promote to insert the heart 16, described promotion is inserted the heart 16 1 ends and is stretched in the mould locating hole 15, and the other end is connected with lower plate 7, and the reference column 18 of setting is located and cooperated on described mould locating hole 15 and the mould 17.
The heart 16 heads bearing 19 that is coupling is inserted in described promotion, is vertebra shape in described reference column 17, to increase the promotion effect that promotes to insert the heart 16, to reduce the friction that promotes to insert between the heart 16 and the reference column 17.
Be processing mode, general closing expects that the slotting heart 10 employings are cylindrical, and for preventing from closing the slotting heart 10 double swerves of material, the pass expects that the front end of inserting the heart 10 arranges the spill mouth, is inserted with alignment pin 20 at the spill mouth.When employing is inserted the heart as square pass material, alignment pin 20 can be set.
Operation principle: during matched moulds, reference column 18 on the mould 17 inserts mould locating hole 15 tops to bearing 19, the vertebra shape structure of reference column 18 promotes to insert the heart 16 and retreats, promoting to insert the heart 16 drive portable plates 12 retreats, portable plate 12 retreats and drive to close material and insert the heart 10 and retreat, and closes after material inserts the heart 10, makes that to close material hole 11 overlapping with following spout orifice 9, thereby realization is expected hole, road 5, goes up spout orifice 8, is closed and expect hole 11, following spout orifice 9 formation passages, realization feeding synchronously automatically.During die sinking, be subjected to the active force of spring 14, each parts counter motion, owing to closing material hole 11, following spout orifice 9 for shifting to install, cut-out is expected hole, road 5, goes up spout orifice 8, is closed the passage of expecting hole 11, following spout orifice 9, thus expect the automatic pass of realizing synchronously.
The above only is preferred embodiment of the present invention, not in order to limiting the present invention, all any modifications of doing within the spirit and principles in the present invention, is equal to and replaces and improvement etc., all is included within protection scope of the present invention.
Claims (5)
1. full-automatic multithread road injection moulding head, comprise material feeding cylinder (1), material stock tube (2) and injection head (3), the oil cylinder piston (4) of material feeding cylinder (1) is connected with material stock tube (2), material stock tube (4) bottom is connected with injection head (3), injection head (3) is provided with material hole, road (5), described material stock tube (4) is communicated with material duct (5), it is characterized in that described injection head (3) is provided with the pass materials device, described pass materials device comprises upper plate (6), lower plate (7), described upper plate (6) is gone up the last spout orifice (8) corresponding with material hole, road (5) is set, described lower plate (7) goes up the following spout orifice (9) that arranges with last spout orifice (8) reply, arrange on the described spout orifice (9) down and close the slotting heart (10) of material, described pass material is inserted the heart (10) and is gone up the material hole (11), pass that arranges with following spout orifice (9) dislocation, described pass material is inserted the heart (10) and is gone up connection portable plate (12), described portable plate (12) both sides wear pin (13), (13) one of described pins are fixedlyed connected with lower plate (7), one wears spring (14), described lower plate (7) both sides also arrange mould locating hole (15), arrange on the described mould locating hole (15) and promote to insert the heart (16), described promotion is inserted the heart (16) one ends and is stretched in the mould locating hole (15), the other end is connected with lower plate (7), and described mould locating hole (15) is gone up reference column (18) location that arranges with mould (17) and cooperated.
2. full-automatic multithread road injection moulding head according to claim 1 is characterized in that described injection head (3) is provided with hole, 4 material roads (5).
3. full-automatic multithread road injection moulding head according to claim 1 is characterized in that described promotion inserts the heart (16) the head bearing (19) that is coupling.
4. full-automatic multithread road injection moulding head according to claim 1 is characterized in that described reference column (17) is vertebra shape.
5. full-automatic multithread road injection moulding head according to claim 1 is characterized in that the described pass slotting heart (10) front end of material arranges alignment pin (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310154038XA CN103252872A (en) | 2013-04-13 | 2013-04-13 | Full-automatic multi-runner injection molding machine head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310154038XA CN103252872A (en) | 2013-04-13 | 2013-04-13 | Full-automatic multi-runner injection molding machine head |
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| Publication Number | Publication Date |
|---|---|
| CN103252872A true CN103252872A (en) | 2013-08-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310154038XA Pending CN103252872A (en) | 2013-04-13 | 2013-04-13 | Full-automatic multi-runner injection molding machine head |
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| CN (1) | CN103252872A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107322878A (en) * | 2017-08-16 | 2017-11-07 | 太仓佳锐精密模具有限公司 | A kind of adaptive injection head |
| TWI650184B (en) * | 2017-12-22 | 2019-02-11 | 國立臺灣師範大學 | Fluid quantitative discharge machine |
| CN110480926A (en) * | 2019-08-14 | 2019-11-22 | 安徽国晶微电子有限公司 | Integrated circuit plastic packaging is molded into injection device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102642272A (en) * | 2012-04-07 | 2012-08-22 | 金孝禹 | Material closing device for injection molding machine |
| CN203236650U (en) * | 2013-04-13 | 2013-10-16 | 金孝禹 | Full automatic multi-runner injection molding machine head |
-
2013
- 2013-04-13 CN CN201310154038XA patent/CN103252872A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102642272A (en) * | 2012-04-07 | 2012-08-22 | 金孝禹 | Material closing device for injection molding machine |
| CN203236650U (en) * | 2013-04-13 | 2013-10-16 | 金孝禹 | Full automatic multi-runner injection molding machine head |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107322878A (en) * | 2017-08-16 | 2017-11-07 | 太仓佳锐精密模具有限公司 | A kind of adaptive injection head |
| CN107322878B (en) * | 2017-08-16 | 2020-03-27 | 太仓佳锐精密模具有限公司 | Self-adaptive injection head |
| TWI650184B (en) * | 2017-12-22 | 2019-02-11 | 國立臺灣師範大學 | Fluid quantitative discharge machine |
| CN110480926A (en) * | 2019-08-14 | 2019-11-22 | 安徽国晶微电子有限公司 | Integrated circuit plastic packaging is molded into injection device |
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| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130821 |