CN206357546U - A kind of injection mechanism for injection moulding machine - Google Patents
A kind of injection mechanism for injection moulding machine Download PDFInfo
- Publication number
- CN206357546U CN206357546U CN201621372003.9U CN201621372003U CN206357546U CN 206357546 U CN206357546 U CN 206357546U CN 201621372003 U CN201621372003 U CN 201621372003U CN 206357546 U CN206357546 U CN 206357546U
- Authority
- CN
- China
- Prior art keywords
- injection
- fixedly connected
- retainer ring
- sleeve pipe
- tube
- 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
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Abstract
The utility model discloses a kind of injection mechanism for injection moulding machine, including pedestal, injection box is fixedly connected with the top of pedestal, hopper is provided with the top of injection box, one end of hopper runs through injection box and extends to the inside of injection box, one end of injection box is provided with sleeve pipe, sleeve pipe is internally provided with injection-tube, and one end of sleeve pipe offers the port being adapted with injection-tube, the other end of sleeve pipe is fixedly connected with snap ring, the outer surface of injection-tube is fixedly connected with the inwall of snap ring, the outer surface of snap ring is provided with the retainer ring being adapted with snap ring, one end of retainer ring is fixedly connected with the one side of injection box, the outer surface of retainer ring is provided with the pull bar being spaced substantially equidistant, one end of pull bar runs through retainer ring and extends to the outside of retainer ring.The utility model increase overall reasonability and exploitativeness, are easy to take out sleeve pipe, reach the purpose for being conveniently replaceable injection-tube, be reasonably simplified to fix mode, be conveniently replaceable injection mechanism, improve practical value.
Description
Technical field
The utility model is related to injection machine technical field, specially a kind of injection mechanism for injection moulding machine.
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
The main former of variously-shaped plastic products is made in mould, is divided into vertical, horizontal and all electric, injection function heating modeling
Material, high pressure is applied to molten plastic, is projected it and is full of mold cavity, injection machine is generally by injecting systems, Clamping System, liquid
Press the composition such as transmission system, electric control system, lubricating system, heating and cooling system and safety monitoring system, injecting systems
It is one of topmost part of injection machine, typically has three kinds of plunger type, screw and screw rod preformed plunger injection formula main
Form, most widely used at present is screw, and its effect is, can be in the defined time in one of injection molding material machine circulates
After the interior plasticizing by a number of plastic heating, under certain pressure and speed, molten plastic is injected by mould by screw rod
In die cavity, after injection terminates, the melt being expelled in die cavity is kept shaping.
And the injection mechanism of injecting systems understands excessive aging in long-term use, it is necessary to change, and existing injector
Structure fixed form is cumbersome, is difficult to change, time-consuming for replacing, and complex operation is inconvenient for use, and practical value is low.
Utility model content
The purpose of this utility model is to provide a kind of injection mechanism for injection moulding machine, and possess simple in construction, what is be convenient for changing is excellent
Point, solves the injection mechanism of injecting systems in long-term use, the excessive aging of meeting, it is necessary to change, and existing injector
Structure fixed form is cumbersome, is difficult to change, time-consuming for replacing, and complex operation is inconvenient for use, the problem of practical value is low.
To achieve the above object, the utility model provides following technical scheme：A kind of injection mechanism for injection moulding machine, including base
It is fixedly connected with the top of seat, the pedestal at the top of injection box, the injection box and is provided with hopper, one end of the hopper is passed through
Wear injection box and extend to the inside of injection box, one end of the injection box is provided with sleeve pipe, described sleeve pipe is internally provided with
Injection-tube, and one end of sleeve pipe offers the port being adapted with injection-tube, the other end of described sleeve pipe is fixedly connected with snap ring,
The outer surface of the injection-tube is fixedly connected with the inwall of snap ring, and the outer surface of the snap ring is provided with consolidating of being adapted with snap ring
Determine ring, one end of the retainer ring is fixedly connected with the one side of injection box, the outer surface of the retainer ring is provided with equidistant
The pull bar of arrangement, one end of the pull bar runs through retainer ring and extends to the outside of retainer ring, and the inwall of the retainer ring is fixed
The connecting plate being spaced substantially equidistant is connected with, the outer surface of the pull bar is fixedly connected with limiting plate, the outer surface of the connecting plate
Symmetrical chute is offered, the two ends of the limiting plate are located at the inside of chute respectively, and the outer surface of the injection-tube is fixed
It is connected with electric heating block.
It is preferred that, the one side of the limiting plate is fixedly connected with symmetrical spring, and the other end of the spring is with consolidating
Determine ring inwall to be fixedly connected.
It is preferred that, the outer surface of the snap ring offers the fixing groove being adapted with pull bar.
It is preferred that, the outer surface of the injection-tube is provided with heat-insulation layer, and the side of the injection-tube and heat-insulation layer is provided with
Sealing gasket, the side of the sealing gasket is in contact with the one side of snap ring.
It is preferred that, the outer surface of the heat-insulation layer is provided with vacuum dividing plate, and the inwall of the vacuum dividing plate and sleeve pipe is fixed
Connection.
Compared with prior art, the beneficial effects of the utility model are：The utility model is set by the outer surface of retainer ring
The pull bar being spaced substantially equidistant is equipped with, one end of pull bar runs through retainer ring and extends to the outside of retainer ring, and the outer surface of pull bar is consolidated
Surely limiting plate is connected with, symmetrical spring, the other end and retainer ring of spring are fixedly connected with by the one side of limiting plate
Inwall is fixedly connected, and increases the flexibility of pull bar, it is ensured that pull bar can realize reciprocating operation, then be opened up by the outer surface of snap ring
There is the fixing groove being adapted with pull bar, it is ensured that retainer ring can be effectively connected with snap ring by pull bar, overall reasonable of increase
Property and exploitativeness, be easy to take out sleeve pipe, reach the purpose for being conveniently replaceable injection-tube, be reasonably simplified to fix mode, make injection
Mechanism is conveniently replaceable, and improves practical value.
Brief description of the drawings
Fig. 1 is the utility model structure front view；
Fig. 2 is the utility model retainer ring and the structure sectional view of snap ring；
Fig. 3 is the structure front view of the utility model connecting plate；
Fig. 4 is the structure sectional view of the utility model injection-tube.
In figure：1 pedestal, 2 injection boxes, 3 hoppers, 4 sleeve pipes, 5 injection-tubes, 6 snap rings, 7 retainer rings, 8 pull bars, 9 connecting plates, 10
Limiting plate, 11 chutes, 12 springs, 13 fixing grooves, 14 heat-insulation layers, 15 sealing gaskets, 16 electric heating blocks, 17 vacuum dividing plates.
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 obtained, belongs to the scope of the utility model protection.
Fig. 1-4, a kind of injection mechanism for injection moulding machine, including pedestal 1 are referred to, the top of pedestal 1 is fixedly connected with injection box
2, the top of injection box 2 is provided with hopper 3, and one end of hopper 3 runs through injection box 2 and extends to the inside of injection box 2, injection box
2 one end is provided with sleeve pipe 4, and sleeve pipe 4 is internally provided with injection-tube 5, and one end of sleeve pipe 4 offers and mutually fitted with injection-tube 5
The port matched somebody with somebody, heat-insulation layer 14 is provided with by the outer surface of injection-tube 5, and the side of injection-tube 5 and heat-insulation layer 14 is provided with sealing
Pad 15, the side of sealing gasket 15 is in contact with the one side of snap ring 6, sealing between increase injection-tube 15 and sleeve pipe 4, it is to avoid electricity
Heat losses that hot block 16 is come out, then vacuum dividing plate 17 is provided with by the outer surface of heat-insulation layer 14, vacuum dividing plate 17 with
The inwall of sleeve pipe 4 is fixedly connected, it is to avoid the heat of electric heating block 16 causes sleeve pipe 4 to overheat, it is to avoid staff is changing injector
Unexpected scald is caused during structure, the other end of sleeve pipe 4 is fixedly connected with snap ring 6, and the outer surface of snap ring 6 is offered mutually fits with pull bar 8
The fixing groove 13 matched somebody with somebody, it is ensured that retainer ring 7 can be effectively connected by pull bar 8 with snap ring 6, increases overall reasonability and can be real
Shi Xing, the outer surface of injection-tube 5 is fixedly connected with the inwall of snap ring 6, and the outer surface of snap ring 6 is provided with what is be adapted with snap ring 6
Retainer ring 7, one end of retainer ring 7 is fixedly connected with the one side of injection box 2, and the outer surface of retainer ring 7 is provided with equidistant row
The pull bar 8 of row, one end of pull bar 8 runs through retainer ring 7 and extends to the outside of retainer ring 7, and the inwall of retainer ring 7 is fixedly connected with
The connecting plate 9 being spaced substantially equidistant, the outer surface of pull bar 8 is fixedly connected with limiting plate 10, is fixed by the one side of limiting plate 10
Symmetrical spring 12 is connected with, the other end of spring 12 is fixedly connected with the inwall of retainer ring 7, increases the flexibility of pull bar 8, really
Paula bar 8 can realize reciprocating operation, be easy to take out sleeve pipe 4, reach the purpose for being conveniently replaceable injection-tube 5, the appearance of connecting plate 9
Face offers symmetrical chute 11, and the two ends of limiting plate 10 are located at the inside of chute 11 respectively, and the outer surface of injection-tube 5 is fixed
Electric heating block 16 is connected with, electric heating block 16 is electrically connected with external power supply and controller.
In summary：The injection mechanism for injection moulding machine, the pull bar 8 being spaced substantially equidistant is provided with by the outer surface of retainer ring 7,
One end of pull bar 8 runs through retainer ring 7 and extends to the outside of retainer ring 7, and the outer surface of pull bar 8 is fixedly connected with limiting plate 10,
Symmetrical spring 12 is fixedly connected with by the one side of limiting plate 10, the other end and the inwall of retainer ring 7 of spring 12 are fixed
Connection, increases the flexibility of pull bar 8, it is ensured that pull bar 8 can realize reciprocating operation, then by the outer surface of snap ring 6 offer with
The fixing groove 13 that pull bar 8 is adapted, it is ensured that retainer ring 7 can be effectively connected by pull bar 8 with snap ring 6, increases overall conjunction
Rationality and exploitativeness, are easy to take out sleeve pipe 4, reach the purpose for being conveniently replaceable injection-tube 5, be reasonably simplified to fix mode, make
Injection mechanism is conveniently replaceable, and is improved practical value, is solved the injection mechanism of injecting systems in long-term use, understands excessively old
Change, it is necessary to change, and existing injection mechanism fixed form is cumbersome, is difficult to change, time-consuming for replacing, complex operation, using not
Just, the problem of practical value is low.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply these entities or deposited between operating
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability is included, so that process, method, article or equipment including a series of key elements not only will including those
Element, but also other key elements including being not expressly set out, or also include being this process, method, article or equipment
Intrinsic key element.In the absence of more restrictions.By sentence " including one ... the key element limited, it is not excluded that
Also there is other identical element in the process including the key element, method, article or equipment ".
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of injection mechanism for injection moulding machine, including pedestal (1), it is characterised in that：Note is fixedly connected with the top of the pedestal (1)
Penetrate and hopper (3) is provided with the top of case (2), the injection box (2), one end of the hopper (3) is run through injection box (2) and extended
To the inside of injection box (2), one end of the injection box (2) is provided with sleeve pipe (4), and described sleeve pipe (4) is internally provided with note
Pipe (5) is penetrated, and one end of sleeve pipe (4) offers the port being adapted with injection-tube (5), the other end of described sleeve pipe (4) is fixed
Snap ring (6) is connected with, the outer surface of the injection-tube (5) is fixedly connected with the inwall of snap ring (6), the appearance of the snap ring (6)
Face is provided with the retainer ring (7) being adapted with snap ring (6), and one end of the retainer ring (7) and the one side of injection box (2) are fixed
Connection, the outer surface of the retainer ring (7) is provided with the pull bar (8) being spaced substantially equidistant, and one end of the pull bar (8) is through fixation
Ring (7) and the outside for extending to retainer ring (7), the inwall of the retainer ring (7) are fixedly connected with the connecting plate being spaced substantially equidistant
(9), the outer surface of the pull bar (8) is fixedly connected with limiting plate (10), and the outer surface of the connecting plate (9) offers symmetrical
Chute (11), the two ends of the limiting plate (10) are located at the inside of chute (11) respectively, and the outer surface of the injection-tube (5) is consolidated
Surely it is connected with electric heating block (16).
2. a kind of injection mechanism for injection moulding machine according to claim 1, it is characterised in that：The one side of the limiting plate (10)
Symmetrical spring (12) is fixedly connected with, the other end of the spring (12) is fixedly connected with retainer ring (7) inwall.
3. a kind of injection mechanism for injection moulding machine according to claim 1, it is characterised in that：Open the outer surface of the snap ring (6)
Provided with the fixing groove (13) being adapted with pull bar (8).
4. a kind of injection mechanism for injection moulding machine according to claim 1, it is characterised in that：The outer surface of the injection-tube (5)
It is provided with heat-insulation layer (14), the side of the injection-tube (5) and heat-insulation layer (14) is provided with sealing gasket (15), the sealing gasket
(15) side is in contact with the one side of snap ring (6).
5. a kind of injection mechanism for injection moulding machine according to claim 4, it is characterised in that：The outer surface of the heat-insulation layer (14)
Vacuum dividing plate (17) is provided with, the vacuum dividing plate (17) is fixedly connected with the inwall of sleeve pipe (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621372003.9U CN206357546U (en) | 2016-12-14 | 2016-12-14 | A kind of injection mechanism for injection moulding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621372003.9U CN206357546U (en) | 2016-12-14 | 2016-12-14 | A kind of injection mechanism for injection moulding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206357546U true CN206357546U (en) | 2017-07-28 |
Family
ID=59373963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621372003.9U Expired - Fee Related CN206357546U (en) | 2016-12-14 | 2016-12-14 | A kind of injection mechanism for injection moulding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206357546U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108327205A (en) * | 2018-04-13 | 2018-07-27 | 江苏蔚金汽车零部件有限公司 | A kind of interior water cuts fully-automatic production adapted to injection system |
-
2016
- 2016-12-14 CN CN201621372003.9U patent/CN206357546U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108327205A (en) * | 2018-04-13 | 2018-07-27 | 江苏蔚金汽车零部件有限公司 | A kind of interior water cuts fully-automatic production adapted to injection system |
| CN108327205B (en) * | 2018-04-13 | 2024-03-22 | 惠州市鸿利达实业有限公司 | Full-automatic production injection molding system is cut to interior water |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170728 Termination date: 20191214 |