CN102700092A - Injection component of injection molding machine - Google Patents
Injection component of injection molding machine Download PDFInfo
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- CN102700092A CN102700092A CN2012102055048A CN201210205504A CN102700092A CN 102700092 A CN102700092 A CN 102700092A CN 2012102055048 A CN2012102055048 A CN 2012102055048A CN 201210205504 A CN201210205504 A CN 201210205504A CN 102700092 A CN102700092 A CN 102700092A
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Abstract
The invention provides an injection component of an injection molding machine, which comprises an injection oil cylinder part, a movable injection oil cylinder part, a guide rail part and a transmission part, wherein the injection oil cylinder part comprises two injection oil cylinders and a guide pole sleeve; the transmission part is fixedly connected with the piston rods of the injection oil cylinders; the injection oil cylinders are single action cylinders; the guide pole sleeve is in movable fit with a guide pole of the guide rail part; the guide rail part comprises the guide pole, a front bracket and a rear bracket; the front bracket and the rear bracket are fixed at the front and the rear ends of the guide pole respectively; one end of the movable injection oil cylinder part is fixedly connected with the injection oil cylinder part; the other end of the movable injection oil cylinder part is fixedly connected with a mold closing device; and the transmission part comprises a guide pole sleeve which is in movable fit with the guide pole of the guide rail part. The injection component has the advantages that the injection energy consumption of the injection molding machine is reduced; and the injection speed of the injection molding machine is increased.
Description
Technical field
The invention belongs to the injection mo(u)lding field, particularly relate to a kind of injection member of injection machine.
Background technology
The injection member of the existing injection machine that two injection cylinders are arranged is general, and what use is two-way cylinder; Injection member is in the injection ram one side oil-feed of when injection; The oil of opposite side is discharged the oil cylinder cavity, this has not only consumed significant amount of energy, also makes injection speed slow down.
Summary of the invention
The technical problem that the present invention will solve is to overcome existing defective, and the injection member of injection machine of the present invention can either reduce the consumption of injection machine when injection energy, can improve the injection speed of injection machine again.
A kind of injection member of injection machine comprises the injection cylinder sub-unit, moves and penetrate oil cylinder sub-unit, guide rail sub-unit and transmission sub-unit, and the injection cylinder sub-unit comprises two injection cylinders, and drive disk assembly is fixedly connected with the piston rod of injection cylinder, it is characterized in that,
Said injection cylinder sub-unit comprises injection cylinder and guide pillar sleeve, and wherein injection cylinder is an one-way cylinder, and the guide pillar sleeve moves with the guide pillar of guide rail sub-unit and cooperates,
Said guide rail sub-unit comprises guide pillar, fore-stock and after-poppet, and fore-stock and after-poppet are separately fixed at the rear and front end of guide pillar,
Move and penetrate oil cylinder sub-unit one end and be fixedly connected with the injection cylinder sub-unit, the other end is fixedly connected with mold closing mechanism,
The transmission sub-unit comprises the guide pillar sleeve, and the guide pillar sleeve moves with the guide pillar of guide rail sub-unit and cooperates.
Further, said one-way cylinder has two, about be set up in parallel on the top of injection cylinder sub-unit,
The guide pillar sleeve of injection cylinder sub-unit has two, about be set up in parallel lower part at the injection cylinder sub-unit.
Further, one-way cylinder is that pore is offered in the center on the front end housing of former two-way cylinder, is formed by the double-acting cylinder transformation.
Further, be equipped with sleeve pipe in the fore-stock and the left and right sides, after-poppet top of guide rail sub-unit,
Guide pillar has about two and is set up in parallel, and the front and back end of two guide pillars is connected with the sleeve pipe matching and fixing of fore-stock, after-poppet respectively.
Further, between two sleeves of injection cylinder sub-unit, be provided with fixed head, fixed head is penetrated penetrating of oil cylinder sub-unit and is moved cylinder body and be fixedly connected with moving.
Further, the piston rod of one-way cylinder is fixedly connected with the transmission sub-unit.
The injection member of injection machine of the present invention through the use to one-way cylinder, had both reached the purpose that energy consumes when reducing the injection machine injection, had reached the purpose that improves the injection speed of injection machine again.
Description of drawings
Accompanying drawing is used to provide further understanding of the present invention, and constitutes the part of specification, is used to explain the present invention with embodiments of the invention, is not construed as limiting the invention.In the accompanying drawings:
Fig. 1 is that sketch map is looked on the left side of the injection member of injection machine of the present invention;
Fig. 2 is the schematic rear view of the injection member of injection machine of the present invention;
Fig. 3 is the schematic top plan view of the injection member of injection machine of the present invention;
Fig. 4 is the structural representation of one-way cylinder;
Fig. 5 is that the injection cylinder of one-way cylinder passes through the main sketch map of looking of lid;
Fig. 6 is that the injection cylinder of one-way cylinder covers cross-sectional schematic thoroughly;
Fig. 7 is that the injection cylinder of one-way cylinder covers schematic rear view thoroughly.
The specific embodiment
Below in conjunction with accompanying drawing the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein only is used for explanation and explains the present invention, and be not used in qualification the present invention.
Like Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6 and shown in Figure 7, a kind of injection member of injection machine comprises injection guide rail sub-unit 1, injection cylinder sub-unit 2, moves and penetrate oil cylinder sub-unit 3, plasticizing sub-unit 4, transmission sub-unit 5.
Injection guide rail sub-unit 1 comprises guide pillar 11, fore-stock 12, after-poppet 13; Being screwed of the bottom of fore-stock 12 and after-poppet 13; The left and right sides, top is equipped with sleeve pipe; Guide pillar 11 has two, is connected with the sleeve pipe matching and fixing of fore-stock 12 and after-poppet 13, is arranged on the left and right sides on injection guide rail sub-unit 1 top.
Move and penetrate oil cylinder sub-unit 3 and comprise penetrating and move cylinder body 31 and move piston rod 32 with penetrating, penetrate and move on the fixed head 23 that cylinder body 31 is fixed on injection cylinder sub-unit 2, penetrate and move piston rod 32 and be fixed on the mold closing mechanism.
Plasticizing sub-unit 4 comprises machine barrel 41 and screw rod 42; Machine barrel 41 passes on the injection cylinder sub-unit 2 through hole between two one-way cylinders 21; Be connected with injection cylinder sub-unit 2, the charging hole on the machine barrel 41 is corresponding up and down with the charging hole position on the injection cylinder sub-unit 2.Screw rod 42 is arranged on machine barrel 41 inside, and the rear end is fixedly connected with transmission sub-unit 5.
In use, move and penetrate that oil cylinder sub-unit 3 drives injection cylinder sub-unit 2, plasticizing sub-unit 4 moves forward to injection position with transmission sub-unit 5 on the guide pillar 11 of injection guide rail sub-unit 1.Charging hole on injection cylinder sub-unit 2 and plasticizing sub-unit 4 is sent into material in the plasticizing sub-unit 4; Hydraulic motor 52 rotates and drives screw rod 42 rotations; When 42 pairs of materials of screw rod are sheared material is fed forward; Meanwhile material draws back screw rod 42 to the reaction force of screw rod 42, and the injecting piston rod 213 that screw rod 42 drives transmission sub-unit 5 and then drive one-way cylinder 21 moves backward.During injection, the oilhole oil-feed of one-way cylinder 21 promotes injection ram 212, and injection ram 212 drive injecting piston rods 213, transmission sub-unit 5 and screw rod 42 travel forward and realize injection.
The injection member of injection machine of the present invention through the use to one-way cylinder, had both reached the purpose that energy consumes when reducing the injection machine injection, had reached the purpose that improves the injection speed of injection machine again.
The above is merely the preferred embodiments of the present invention; Be not limited to the present invention; Although the present invention has been carried out detailed explanation with reference to previous embodiment; For a person skilled in the art, it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement.All within spirit of the present invention and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (6)
1. the injection member of an injection machine comprises the injection cylinder sub-unit, moves and penetrate oil cylinder sub-unit, guide rail sub-unit and transmission sub-unit, and the injection cylinder sub-unit comprises two injection cylinders, and drive disk assembly is fixedly connected with the piston rod of injection cylinder, it is characterized in that,
Said injection cylinder sub-unit comprises injection cylinder and guide pillar sleeve, and wherein injection cylinder is an one-way cylinder, and the guide pillar sleeve moves with the guide pillar of guide rail sub-unit and cooperates,
Said guide rail sub-unit comprises guide pillar, fore-stock and after-poppet, and fore-stock and after-poppet are separately fixed at the rear and front end of guide pillar,
Move and penetrate oil cylinder sub-unit one end and be fixedly connected with the injection cylinder sub-unit, the other end is fixedly connected with mold closing mechanism,
The transmission sub-unit comprises the guide pillar sleeve, and the guide pillar sleeve moves with the guide pillar of guide rail sub-unit and cooperates.
2. the injection member of a kind of injection machine according to claim 1 is characterized in that, said one-way cylinder has two, about be set up in parallel on the top of injection cylinder sub-unit,
The guide pillar sleeve of injection cylinder sub-unit has two, about be set up in parallel lower part at the injection cylinder sub-unit.
3. the injection member of a kind of injection machine according to claim 1 is characterized in that, one-way cylinder is that pore is offered in the center on the front end housing of former two-way cylinder, is formed by the double-acting cylinder transformation.
4. the injection member of a kind of injection machine according to claim 1 is characterized in that, is equipped with sleeve pipe in the fore-stock and the left and right sides, after-poppet top of guide rail sub-unit,
Guide pillar has about two and is set up in parallel, and the front and back end of two guide pillars is connected with the sleeve pipe matching and fixing of fore-stock, after-poppet respectively.
5. the injection member of a kind of injection machine according to claim 1 is characterized in that, between two sleeves of injection cylinder sub-unit, is provided with fixed head, and fixed head is penetrated penetrating of oil cylinder sub-unit and moved cylinder body and be fixedly connected with moving.
6. the injection member of a kind of injection machine according to claim 1 is characterized in that, the piston rod of one-way cylinder is fixedly connected with the transmission sub-unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102055048A CN102700092A (en) | 2012-06-20 | 2012-06-20 | Injection component of injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102055048A CN102700092A (en) | 2012-06-20 | 2012-06-20 | Injection component of injection molding machine |
Publications (1)
| Publication Number | Publication Date |
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| CN102700092A true CN102700092A (en) | 2012-10-03 |
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ID=46893297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102055048A Pending CN102700092A (en) | 2012-06-20 | 2012-06-20 | Injection component of injection molding machine |
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| CN (1) | CN102700092A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5031402A (en) * | 1990-08-02 | 1991-07-16 | Klaeger Joseph H | Pneumatic pump actuator for oil wells |
| CN101085544A (en) * | 2007-07-12 | 2007-12-12 | 昌盛达机械(浙江)有限公司 | Injection mechanism for injection machine |
| CN201120705Y (en) * | 2007-10-18 | 2008-09-24 | 尔信机械(江门)有限公司 | Injection mechanism of ejection shaping apparatus |
| CN101104300B (en) * | 2007-03-15 | 2010-06-23 | 金孝禹 | Horizontal disc plastic injection forming machine |
| CN202623206U (en) * | 2012-06-20 | 2012-12-26 | 无锡天惠塑机有限公司 | Injection component of injection molding machine |
-
2012
- 2012-06-20 CN CN2012102055048A patent/CN102700092A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5031402A (en) * | 1990-08-02 | 1991-07-16 | Klaeger Joseph H | Pneumatic pump actuator for oil wells |
| CN101104300B (en) * | 2007-03-15 | 2010-06-23 | 金孝禹 | Horizontal disc plastic injection forming machine |
| CN101085544A (en) * | 2007-07-12 | 2007-12-12 | 昌盛达机械(浙江)有限公司 | Injection mechanism for injection machine |
| CN201120705Y (en) * | 2007-10-18 | 2008-09-24 | 尔信机械(江门)有限公司 | Injection mechanism of ejection shaping apparatus |
| CN202623206U (en) * | 2012-06-20 | 2012-12-26 | 无锡天惠塑机有限公司 | Injection component of injection molding machine |
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Application publication date: 20121003 |