CN206242439U - A kind of injection machine of high speed and precision - Google Patents
A kind of injection machine of high speed and precision Download PDFInfo
- Publication number
- CN206242439U CN206242439U CN201621381861.XU CN201621381861U CN206242439U CN 206242439 U CN206242439 U CN 206242439U CN 201621381861 U CN201621381861 U CN 201621381861U CN 206242439 U CN206242439 U CN 206242439U
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- injection
- oil cylinder
- oil
- fixed
- fixedly connected
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- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of injection machine of high speed and precision; including injection mechanism and clamping mechanism; the injection mechanism includes line slideway, injection seat, glue injection oil cylinder body, oil motor, injection oil outlet, power transmission shaft, injection fuel feed hole, injection piston rod, hopper, rubber melting cylinder, screw rod, heating circle and nozzle, and injection seat is fixed with the line slideway；One end of the injection seat is fixed with glue injection oil cylinder body；One end of the glue injection oil cylinder body is provided with oil motor；The turning end of the oil motor is fixedly connected by power transmission shaft with one end of injection piston rod；The other end of the injection piston rod is fixedly connected with one end of screw rod；Rubber melting cylinder is cased with the outside of the screw rod；Heating circle is fixed with the outside of described rubber melting cylinder one end；Hopper is fixed with the injection seat；The clamping mechanism includes mode transfer oil cylinder, head plate, pull bar, two plates, thimble oil cylinder, Mode-locking oil cylinder and tailgate.The beneficial effect of the utility model is that the high working efficiency and processing precise of injection machine are high.
Description
Technical field
The utility model belongs to injection machine technical field, and in particular to a kind of injection machine of high speed and precision.
Background technology
Injection machine also known as injection (mo(u)lding) machine or injector.It is that thermoplastic or thermosetting plastics are utilized into plastic shaping
Mould is made the main former of variously-shaped plastic products.It is divided into vertical, horizontal, all electric.Injection function heating modeling
Material, high pressure is applied to molten plastic, it is projected and is full of mold cavity.Current injection machine, inefficiency and accurate effect
It is really poor.
Therefore, invent a kind of injection machine of high speed and precision and seem very necessary.
Utility model content
The purpose of this utility model is to provide a kind of injection machine of high speed and precision, to solve to be proposed in above-mentioned background technology
The problem of current injection machine, inefficiency and accurate effect difference.
To achieve the above object, the utility model provides following technical scheme：A kind of injection machine of high speed and precision, including penetrate
Gluing mechanism and clamping mechanism, the injection mechanism include that line slideway, injection seat, glue injection oil cylinder body, oil motor, injection are fuel-displaced
Hole, power transmission shaft, injection fuel feed hole, injection piston rod, hopper, rubber melting cylinder, screw rod, heating circle and nozzle, on the line slideway
It is fixed with injection seat；One end of the injection seat is fixed with glue injection oil cylinder body；One end of the glue injection oil cylinder body is provided with oily horse
Reach；The turning end of the oil motor is fixedly connected by power transmission shaft with one end of injection piston rod；The injection piston rod it is another
One end is fixedly connected with one end of screw rod；Rubber melting cylinder is cased with the outside of the screw rod；It is fixed with the outside of described rubber melting cylinder one end
Heating circle；Hopper is fixed with the injection seat；The clamping mechanism includes mode transfer oil cylinder, head plate, pull bar, two plates, thimble oil
A mode transfer oil cylinder is fixed at cylinder, Mode-locking oil cylinder and tailgate, the two ends of the head plate；The telescopic end and pull bar of the mode transfer oil cylinder
One end be fixedly connected；The other end of the pull bar is fixedly connected with two plates；Center between two plate and tailgate
It is fixed with thimble oil cylinder；Upside and lower position between two plate and tailgate are respectively and fixedly provided with Mode-locking oil cylinder；The lock
The oil cylinder end of mould oil cylinder is fixedly connected with two plates；The telescopic end of the Mode-locking oil cylinder is fixedly connected with tailgate.
Further, one end of the glue injection oil cylinder body is provided with injection fuel feed hole, and the other end is provided with injection oil outlet.
Further, one end of the rubber melting cylinder is fixed with nozzle, and nozzle is enclosed within the other end of screw rod.
Further, the feed opening of the hopper is connected with the side of rubber melting cylinder.
Technique effect of the present utility model and advantage：The injection machine of the high speed and precision, by setting powerful power and anti-
Answer sensitive and accurate hydraulic control unit so that the high working efficiency and processing precise of injection machine are high.
Brief description of the drawings
Fig. 1 is injection mechanism structural representation of the present utility model；
Fig. 2 is clamping mechanism structural representation of the present utility model.
In figure：1- injection mechanisms；11- line slideways；12- injections seat；13- glue injection oil cylinder bodies；14- oil motors；15- injections
Oil outlet；16- power transmission shafts；17- injection fuel feed holes；18- injection piston rods；19- hoppers；110- rubber melting cylinders；111- screw rods；112
Heating circle；113- nozzles；2- clamping mechanisms；21- mode transfer oil cylinders；22- head plates；23- pull bars；The plates of 24- bis-；25- thimble oil cylinders；
26- Mode-locking oil cylinders；27- tailgates.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
The utility model provides a kind of injection machine of the high speed and precision as shown in Fig. 1 and Fig. 2, including the He of injection mechanism 1
Clamping mechanism 2, the injection mechanism 1 includes that line slideway 11, injection seat 12, glue injection oil cylinder body 13, oil motor 14, injection are fuel-displaced
Hole 15, power transmission shaft 16, injection fuel feed hole 17, injection piston rod 18, hopper 19, rubber melting cylinder 110, screw rod 111,112 and of heating circle
Nozzle 113, is fixed with injection seat 12 on the line slideway 11；One end of the injection seat 12 is fixed with glue injection oil cylinder body 13；
One end of the glue injection oil cylinder body 13 is provided with oil motor 14；The turning end of the oil motor 14 is lived by power transmission shaft 16 with injection
One end of stopper rod 18 is fixedly connected；The other end of the injection piston rod 18 is fixedly connected with one end of screw rod 111；The screw rod
111 outside is cased with rubber melting cylinder 110；Heating circle 112 is fixed with the outside of the one end of the rubber melting cylinder 110；On the injection seat 12
It is fixed with hopper 19；The clamping mechanism 2 includes mode transfer oil cylinder 21, head plate 22, pull bar 23, two plates 24, thimble oil cylinder 25, locked mode
A mode transfer oil cylinder 21 is fixed at oil cylinder 26 and tailgate 27, the two ends of the head plate 22；The telescopic end of the mode transfer oil cylinder 21 with
One end of pull bar 23 is fixedly connected；The other end of the pull bar 23 is fixedly connected with two plates 24；Two plate 24 and tailgate 27
Between center be fixed with thimble oil cylinder 25；Upside and lower position between two plate 24 and tailgate 27 is solid
Surely there is Mode-locking oil cylinder 26；The oil cylinder end of the Mode-locking oil cylinder 26 is fixedly connected with two plates 24；The telescopic end of the Mode-locking oil cylinder 26
It is fixedly connected with tailgate 27.
Further, one end of the glue injection oil cylinder body 13 is provided with injection fuel feed hole 17, and it is fuel-displaced that the other end is provided with injection
Hole 15.
Further, one end of the rubber melting cylinder 110 is fixed with nozzle 113, and nozzle 113 is enclosed within the another of screw rod 111
End.
Further, the feed opening of the hopper 19 is connected with the side of rubber melting cylinder 110.
Operation principle：Injection mechanism 1 includes line slideway 11, injection seat 12, glue injection oil cylinder body 13, oil motor 14, injection
Oil outlet 15, power transmission shaft 16, injection fuel feed hole 17, injection piston rod 18, hopper 19, rubber melting cylinder 110, screw rod 111, heating circle
112 and nozzle 113, its operating principle：When rubber melting cylinder 110 is heated to rated temperature by heating circle 112, oil motor 14 is by passing
Spline on moving axis 16 drives the screw rod 111 connected together with injection piston rod 18 to be rotated by the rotating speed of setting, the screw rod of rotation
111 plastic grains that will be fallen from hopper 19 are conveyed toward the direction of nozzle 113, and the plastics conveyed forward by screw rod 111 are in screw rod
Molten state is progressively converted into by solid-state in the presence of 111 shearing forces and the heating power of rubber melting cylinder 110, when savings have in the front end of screw rod 111
During enough molten plastics, the oil-feed of injection fuel feed hole 17 promotes injection piston rod 18 and screw rod 111 to be moved toward nozzle direction, will
Save the molten plastic release nozzle 113 in the front end of screw rod 111 to enter into clamping mechanism 2, so as to realize injection, due to using
Be single cylinder injection, during injection, promote the axis coaxle of thrust direction and the screw rod 111 of injection piston rod 18, during injection, only
Screw arbor assembly and injection piston component are moved, and compared with traditional twin-tub injection mechanism, the quality of motion is small, and inertia is small, thus
It is easier to realize high speed injection and accurate position and speed control, and injection front and rear panel integral-casting into oil motor 14, leads to
Cross and glue injection oil cylinder body 13 and the grade component of oil motor 14 connect together with oil motor 14, and line slideway is sitting in by linear bearing
On 11, so as to drastically increase the integral rigidity of She Tai mechanisms, therefore whole injection mechanism stable action, elliptical gear is small,
Reliability is high, is adapted to high speed and high pressure injection.The operation principle of clamping mechanism：Locked mode：The chamber oil-feed of fast lock moulding oil, promotes quick shifting
Mould piston rod is quickly moved to the direction of head plate 22, so as to drive the piston and two plates 24 of Mode-locking oil cylinder 26 quick to the direction of head plate 22
Motion, realizes quick locked mode, and at the same time the oil in the oil pocket of Mode-locking oil cylinder 26 quickly move through replenishing valve and reaches thimble oil cylinder
25 oil pocket, after mould closes, the oil pocket of Mode-locking oil cylinder 26 enters hydraulic oil and promotes the piston of Mode-locking oil cylinder 26 real rapidly
Existing high-voltage lock mould.Die sinking：Replenishing valve is opened, the at the same time oil pocket oil-feed of thimble oil cylinder 25, promotes the piston of thimble oil cylinder 25
Bar is quickly moved to connecting plate direction, so as to drive the piston and two plates 24 of Mode-locking oil cylinder 26 to move rapidly, realization is quickly opened
Mould, at the same time the oil in the oil pocket of thimble oil cylinder 25 quickly move through replenishing valve reach Mode-locking oil cylinder 26 oil pocket so as to realize
Die sinking.Powerful power, high rigidity and rational structure so that opening and closing mould stable action is quick, and low impact, folding mould is only all
Time phase, due to being single-cylinder hydraulic locked mode, the oil pocket of Mode-locking oil cylinder 26 and the oil pocket of thimble oil cylinder 25 were all opened in together up to 0.8 second
On one piece of tailgate 27, thus be greatly enhanced the rigidity of tailgate 27, and mode transfer oil cylinder 21 arrangement, can one circulation in
The adjustment of mold thickness is automatically finished, it is simple and fast, mould equably is passed to from centre by two plates 24 and head plate 22,
Make mould stress more uniform than common injection machine, mould is reduced to greatest extent and produces the deformation for being unfavorable for product precision, so that
Improve the precision of product.
Using technical scheme described in the utility model, or those skilled in the art's opening in technical solutions of the utility model
Give, design similar technical scheme, and reach above-mentioned technique effect, be to fall into protection domain of the present utility model.
Claims (4)
1. a kind of injection machine of high speed and precision, including injection mechanism（1）And clamping mechanism（2）, it is characterised in that：The injection machine
Structure（1）Including line slideway（11）, injection seat（12）, glue injection oil cylinder body（13）, oil motor（14）, injection oil outlet（15）, pass
Moving axis（16）, injection fuel feed hole（17）, injection piston rod（18）, hopper（19）, rubber melting cylinder（110）, screw rod（111）, heating circle
（112）And nozzle（113）, the line slideway（11）On be fixed with injection seat（12）；The injection seat（12）One end fix
There is glue injection oil cylinder body（13）；The glue injection oil cylinder body（13）One end be provided with oil motor（14）；The oil motor（14）Turn
Moved end passes through power transmission shaft（16）With injection piston rod（18）One end be fixedly connected；The injection piston rod（18）The other end with
Screw rod（111）One end be fixedly connected；The screw rod（111）Outside be cased with rubber melting cylinder（110）；The rubber melting cylinder（110）One
Heating circle is fixed with the outside of end（112）；The injection seat（12）On be fixed with hopper（19）；The clamping mechanism（2）Including
Mode transfer oil cylinder（21）, head plate（22）, pull bar（23）, two plates（24）, thimble oil cylinder（25）, Mode-locking oil cylinder（26）And tailgate（27）,
The head plate（22）Two ends fix a mode transfer oil cylinder（21）；The mode transfer oil cylinder（21）Telescopic end and pull bar（23）'s
One end is fixedly connected；The pull bar（23）The other end and two plates（24）It is fixedly connected；Two plate（24）With tailgate（27）'s
Between center be fixed with thimble oil cylinder（25）；Two plate（24）With tailgate（27）Between upside and downside position
Put and be respectively and fixedly provided with Mode-locking oil cylinder（26）；The Mode-locking oil cylinder（26）Oil cylinder end and two plates（24）It is fixedly connected；The locked mode oil
Cylinder（26）Telescopic end and tailgate（27）It is fixedly connected.
2. the injection machine of a kind of high speed and precision according to claim 1, it is characterised in that：The glue injection oil cylinder body（13）'s
One end is provided with injection fuel feed hole（17）, the other end is provided with injection oil outlet（15）.
3. the injection machine of a kind of high speed and precision according to claim 1, it is characterised in that：The rubber melting cylinder（110）One
End is fixed with nozzle（113）, and nozzle（113）It is enclosed within screw rod（111）The other end.
4. the injection machine of a kind of high speed and precision according to claim 1, it is characterised in that：The hopper（19）Feed opening
With rubber melting cylinder（110）Side connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621381861.XU CN206242439U (en) | 2016-12-16 | 2016-12-16 | A kind of injection machine of high speed and precision |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621381861.XU CN206242439U (en) | 2016-12-16 | 2016-12-16 | A kind of injection machine of high speed and precision |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206242439U true CN206242439U (en) | 2017-06-13 |
Family
ID=59007932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621381861.XU Expired - Fee Related CN206242439U (en) | 2016-12-16 | 2016-12-16 | A kind of injection machine of high speed and precision |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206242439U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116175911A (en) * | 2023-04-24 | 2023-05-30 | 成都鸿能精密机械有限公司 | High-pressure die locking device of direct press |
-
2016
- 2016-12-16 CN CN201621381861.XU patent/CN206242439U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116175911A (en) * | 2023-04-24 | 2023-05-30 | 成都鸿能精密机械有限公司 | High-pressure die locking device of direct press |
| CN116175911B (en) * | 2023-04-24 | 2023-08-25 | 成都鸿能精密机械有限公司 | High-pressure die locking device of direct press |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170613 Termination date: 20171216 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |