CN206983178U - A kind of miniature direct press type injection moulding machine - Google Patents
A kind of miniature direct press type injection moulding machine Download PDFInfo
- Publication number
- CN206983178U CN206983178U CN201720917915.8U CN201720917915U CN206983178U CN 206983178 U CN206983178 U CN 206983178U CN 201720917915 U CN201720917915 U CN 201720917915U CN 206983178 U CN206983178 U CN 206983178U
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- China
- Prior art keywords
- injection
- seat
- press type
- moulding machine
- direct press
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- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model provides a kind of miniature direct press type injection moulding machine, including：Frame, set in frame-shaped construction, it is provided with injection cylinder, oil motor and barrel, wherein, the axis of injection cylinder, oil motor and barrel is conllinear two-by-two, and built-in feeding spiro rod in barrel, and is provided with guide rod along each angle of frame, by the rectilinear movement of the spacing injection cylinder of guide rod and oil motor, ensure that the nozzle at feeding spiro rod is corresponding with the die cavity position on injection machine.A kind of miniature direct press type injection moulding machine provided by the utility model, guide rod is provided with each position of frame, so that the movement for the injection cylinder and oil motor being installed in frame ensure that its certain linearity, the accuracy of the nozzle alignment injection machine upper cavity position at feeding spiro rod front end is improved.
Description
Technical field
The utility model belongs to field of mechanical technique, is related to a kind of injection machine, particularly a kind of miniature direct press type injection moulding machine.
Background technology
Injection machine is that one kind utilizes mould for plastics, thermoplastic or heat fixing character plastics is made variously-shaped
The main former of plastic products.
Need to melt solid feed during general its work of existing injection machine, then by the effect of oil cylinder and motor,
Material in feed pipe on middle screw rod is delivered into nozzle, finally by material injection to die for molding.But in the mistake for implementing injection
Cheng Zhong, oil cylinder, motor and screw rod are linear motion, and move along a straight line and deviation easily occurs, and cause injection nozzle to be difficult to pair
Die cavity in quasi-mode tool, influence to be molded effect.
In summary, it is necessary to design a kind of miniature direct press type injection moulding machine that can improve injection accuracy.
The content of the invention
The purpose of this utility model is above mentioned problem be present for existing technology, it is proposed that one kind can improve injection essence
The miniature direct press type injection moulding machine of exactness.
The purpose of this utility model can be realized by following technical proposal：A kind of miniature direct press type injection moulding machine, including：Machine
Frame, set in frame-shaped construction, be provided with injection cylinder, oil motor and barrel, wherein, injection cylinder, oil motor and
The axis of barrel is conllinear two-by-two, and built-in feeding spiro rod in barrel, and is provided with guide rod along each angle of frame, leads to
The rectilinear movement of the spacing injection cylinder of guide rod and oil motor is crossed, ensures the die cavity on the nozzle and injection machine at feeding spiro rod
Position is corresponding.
In a kind of above-mentioned miniature direct press type injection moulding machine, the length direction of guide rod is provided with injection seat and preformed
Seat, wherein, installation site of the injection seat as injection cylinder, and injection seat is to be fixedly mounted, peace of the preformed seat as oil motor
Holding position, and preformed seat can move along the length direction of guide rod, change the relative distance between injection cylinder and oil motor.
In a kind of above-mentioned miniature direct press type injection moulding machine, supporting plate is provided between injection seat and preformed seat, and support
Plate is nested on guide rod.
In a kind of above-mentioned miniature direct press type injection moulding machine, injection cylinder includes cylinder body, and the work being flexibly connected with cylinder body
Stopper rod, wherein, injection seat is run through in one end of piston rod, and is connected with oil motor.
In a kind of above-mentioned miniature direct press type injection moulding machine, embedded with dust-proof on the piston rod of one end that is connected with injection seat
Circle, sealing ring and O-ring, wherein, dust ring, sealing ring are set close to injection seat position, and O-ring is set away from injection seat position
Put.
In a kind of above-mentioned miniature direct press type injection moulding machine, oil motor passes through the cooperation between bearing and bearing block, installation
In on preformed seat, wherein, the output end of oil motor is connected with the feeding spiro rod in barrel, the other end and the piston rod phase of oil motor
Even.
In a kind of above-mentioned miniature direct press type injection moulding machine, feeding spiro rod is spiral straight line in feeding and retrogressing
It is mobile.
In a kind of above-mentioned miniature direct press type injection moulding machine, barrel is installed in frame by barrel seat, wherein, barrel with
Barrel seat nested encryptions, and the connection fixed by threaded fastener between barrel and barrel seat, wherein, each portion of barrel seat
Angle is nested with guide rod.
In a kind of above-mentioned miniature direct press type injection moulding machine, a retaining is provided with the feeding spiro rod of nozzle one end
Ring.
In a kind of above-mentioned miniature direct press type injection moulding machine, one is embedded with the feeding spiro rod of one end of retaining ring
Sealing ring.
In a kind of above-mentioned miniature direct press type injection moulding machine, the end of feeding spiro rod is tapered, wherein, along the thickness of nozzle
Direction is provided with a material extrusion passage, and the tapered portion of feeding spiro rod and the side wall of material extrusion passage are wedge-like engagement.
In a kind of above-mentioned miniature direct press type injection moulding machine, material extrusion passage is in horn-like setting, wherein, the larger one end of bore
Material extrusion passage be engaged with feeding spiro rod, the extruding end of the material extrusion passage of the smaller one end of bore as plastics, wherein, bore compared with
The material extrusion passage of small one end is stepped, and the bore of the material extrusion passage closer to nozzle ports is smaller.
Compared with prior art, a kind of miniature direct press type injection moulding machine provided by the utility model, at each position of frame
On be provided with guide rod so that the movement of the injection cylinder and oil motor that are installed in frame ensure that its certain straight line
Degree, improve the accuracy of the nozzle alignment injection machine upper cavity position at feeding spiro rod front end.
Brief description of the drawings
Fig. 1 is a kind of sectional view of miniature direct press type injection moulding machine of the utility model.
Fig. 2 is the mplifying structure schematic diagram at A in Fig. 1.
In figure, 100, frame；110th, guide rod；120th, injection seat；130th, preformed seat；140th, barrel seat；150th, supporting plate；
200th, injection cylinder；210th, cylinder body；220th, piston rod；230th, dust ring；240th, sealing ring；250th, O-ring；300th, oil motor；
310th, bearing；320th, bearing block；400th, barrel；500th, feeding spiro rod；510th, retaining ring；520th, sealing ring；600th, nozzle；610、
Material extrusion passage.
Embodiment
It is specific embodiment of the utility model and with reference to accompanying drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these embodiments.
As depicted in figs. 1 and 2, a kind of miniature direct press type injection moulding machine provided by the utility model, including：Frame 100, in frame
Shape structure setting, injection cylinder 200, oil motor 300 and barrel 400 are provided with, wherein, injection cylinder 200, oil motor
300 and barrel 400 axis to be conllinear two-by-two, and built-in feeding spiro rod 500 in barrel 400, and along each portion of frame 100
Guide rod 110 is provided with angle, by the rectilinear movement of the spacing injection cylinder 200 of guide rod 110 and oil motor 300, so that
Ensure that the nozzle 600 at feeding spiro rod 500 is corresponding with the die cavity position on injection machine.
A kind of miniature direct press type injection moulding machine provided by the utility model, guiding is provided with each position of frame 100
Bar 110 so that the movement of the injection cylinder 200 and oil motor 300 that are installed in frame 100 ensure that its certain straight line
Degree, improve the accuracy that the nozzle 600 at the front end of feeding spiro rod 500 is directed at injection machine upper cavity position.
Preferably, as depicted in figs. 1 and 2, the length direction of guide rod 110 is provided with injection seat 120 and preformed seat
130, wherein, installation site of the injection seat 120 as injection cylinder 200, and injection seat 120 is is fixedly mounted, preformed seat 130 is made
For the installation site of oil motor 300, and preformed seat 130 can move along the length direction of guide rod 110, so as to change injection cylinder
Relative distance between 200 and oil motor 300, and then realize the advance and retrogressing of feeding spiro rod 500 in barrel 400.
Preferably, as depicted in figs. 1 and 2, supporting plate 150 is provided between injection seat 120 and preformed seat 130, and is supported
Plate 150 is nested on guide rod 110, wherein, on the one hand supporting plate 150 improves the integral rigidity of frame 100, another side is as oil
Guide plate when motor 300 moves.
Preferably, as depicted in figs. 1 and 2, injection cylinder 200 includes cylinder body 210, and the work being flexibly connected with cylinder body 210
Stopper rod 220, wherein, injection seat 120 is run through in one end of piston rod 220, and is connected with oil motor 300, passes through the straight of piston rod 220
Line moves, and realizes the linear motion of oil motor 300.
It is further preferred that as depicted in figs. 1 and 2, embedded with anti-on the piston rod 220 of one end that is connected with injection seat 120
Konisphere 230, sealing ring 240 and O-ring 250, wherein, dust ring 230, sealing ring 240 are set close to the position of injection seat 120, O
Shape circle 250 is set away from the position of injection seat 120, is improved the sealing of injection cylinder 200, oil leakage phenomenon is prevented, so as to draw
Play the change of the shift motion of piston rod 220.
Preferably, as depicted in figs. 1 and 2, oil motor 300 passes through the cooperation between bearing 310 and bearing block 320, installation
In on preformed seat 130, wherein, the output end of oil motor 300 is connected with the feeding spiro rod 500 in barrel 400, oil motor 300
The other end (one end mutually deviated from output end) is connected with piston rod 220, by the movement of piston rod 220, realizes oil motor 300
Movement, and then realize the movement of feeding spiro rod 500, rotated by the output of oil motor 300, realize turning for feeding spiro rod 500
Dynamic, therefore, feeding spiro rod 500 is spiral rectilinear movement in feeding and retrogressing.Accelerate the speed of feeding or retrogressing.
Preferably, as depicted in figs. 1 and 2, barrel 400 is installed in frame 100 by barrel seat 140, wherein, barrel
400 enter one with the nested encryptions of barrel seat 140, and the connection fixed by threaded fastener between barrel 400 and barrel seat 140
Preferably, each angle and the guide rod 110 of barrel seat 140 are nested step so that the installation of barrel seat 140 is more smart
Really, while it ensure that the rectilinear movement of barrel 400.
Preferably, as depicted in figs. 1 and 2, it is provided with a retaining ring on the feeding spiro rod 500 of the one end of nozzle 600
510, when feeding spiro rod 500 is run forward, the retaining ring 510 on feeding spiro rod 500 is fallen backward under the reaction of plastics
Move back, when retaining ring 510 is mutually touched with the shaft shoulder of feeding spiro rod 500, retaining ring 510 stops retreating, and with feeding spiro rod
500 advanced in unison, plastics are injected into die cavity by nozzle 600, complete the conveying of plastics.
It is further preferred that as depicted in figs. 1 and 2, one is embedded with the feeding spiro rod 500 of the one end of retaining ring 510
Individual sealing ring 520, to improve the sealing of feeding spiro rod 500, in addition, can be controlled into die cavity by sealing ring 520
Plastics capacity, ensure that its specifications parameter of the injecting products of shaping is consistent.
It is further preferred that as depicted in figs. 1 and 2, the end of feeding spiro rod 500 is (remote to be connected one with oil motor 300
End) it is tapered, wherein, the thickness direction of nozzle 600 is provided with a material extrusion passage 610, and the tapered portion of feeding spiro rod 500
Side wall with material extrusion passage 610 is wedge-like engagement, further control into die cavity plastics capacity, in addition, by feeding spiro rod 500
The tapered shape of end set so that liquid plastic can be flowed into smoothly in die cavity.
It is further preferred that as depicted in figs. 1 and 2, material extrusion passage 610 is in horn-like setting, wherein, the larger one end of bore
Material extrusion passage 610 be engaged with feeding spiro rod 500, the extruding end of the material extrusion passage 610 of the smaller one end of bore as plastics.Enter
Preferably, the material extrusion passage 610 of the smaller one end of bore is stepped for one step, wherein, the material extrusion passage closer to the port of nozzle 600
610 bore is smaller, by controlling the flow of plastics, so as to control the plastics capacity into die cavity, and then improves the matter of product
Amount.
Specific embodiment described herein is only to the utility model spirit explanation for example.The utility model institute
Category those skilled in the art can make various modifications or supplement to described specific embodiment or using similar
Mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.
Claims (10)
- A kind of 1. miniature direct press type injection moulding machine, it is characterised in that including：Frame, set in frame-shaped construction, be provided with injection Oil cylinder, oil motor and barrel, wherein, the axis of injection cylinder, oil motor and barrel is two-by-two collinearly, and built-in in barrel Feeding spiro rod, and guide rod is provided with along each angle of frame, pass through the spacing injection cylinder of guide rod and oil motor Rectilinear movement, ensure that the nozzle at feeding spiro rod is corresponding with the die cavity position on injection machine.
- 2. a kind of miniature direct press type injection moulding machine according to claim 1, it is characterised in that set along the length direction of guide rod Injection seat and preformed seat are equipped with, wherein, installation site of the injection seat as injection cylinder, and injection seat is to be fixedly mounted, preformed Installation site of the seat as oil motor, and preformed seat can move along the length direction of guide rod, change injection cylinder and oil motor Between relative distance.
- 3. a kind of miniature direct press type injection moulding machine according to claim 2, it is characterised in that set between injection seat and preformed seat Supporting plate is equipped with, and supporting plate is nested on guide rod.
- A kind of 4. miniature direct press type injection moulding machine according to claim 2, it is characterised in that injection cylinder includes cylinder body, and The piston rod being flexibly connected with cylinder body, wherein, injection seat is run through in one end of piston rod, and is connected with oil motor.
- A kind of 5. miniature direct press type injection moulding machine according to claim 4, it is characterised in that the work of the one end that is connected with injection seat Dust ring, sealing ring and O-ring are embedded with stopper rod, wherein, dust ring, sealing ring are set close to injection seat position, O-ring Set away from injection seat position.
- 6. a kind of miniature direct press type injection moulding machine according to claim 4, it is characterised in that oil motor passes through bearing and bearing Cooperation between seat, is installed on preformed seat, wherein, the output end of oil motor is connected with the feeding spiro rod in barrel, oil motor The other end be connected with piston rod.
- 7. a kind of miniature direct press type injection moulding machine according to claim 1, it is characterised in that feeding spiro rod is feeding and retreated When, it is spiral rectilinear movement.
- A kind of 8. miniature direct press type injection moulding machine according to claim 1, it is characterised in that the feeding spiral shell close to nozzle one end A retaining ring and a sealing ring are provided with bar.
- 9. a kind of miniature direct press type injection moulding machine according to claim 1, it is characterised in that the end of feeding spiro rod is in cone Shape, wherein, the thickness direction of nozzle is provided with a material extrusion passage, and the tapered portion of feeding spiro rod and the side wall of material extrusion passage For wedge-like engagement.
- 10. a kind of miniature direct press type injection moulding machine according to claim 9, it is characterised in that material extrusion passage is set in horn-like Put, wherein, the material extrusion passage of the larger one end of bore is engaged with feeding spiro rod, and the material extrusion passage of the smaller one end of bore is as plastics Extruding end, wherein, the material extrusion passage of the smaller one end of bore is stepped, and the bore of the material extrusion passage closer to nozzle ports It is smaller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720917915.8U CN206983178U (en) | 2017-07-26 | 2017-07-26 | A kind of miniature direct press type injection moulding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720917915.8U CN206983178U (en) | 2017-07-26 | 2017-07-26 | A kind of miniature direct press type injection moulding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206983178U true CN206983178U (en) | 2018-02-09 |
Family
ID=61417156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720917915.8U Expired - Fee Related CN206983178U (en) | 2017-07-26 | 2017-07-26 | A kind of miniature direct press type injection moulding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206983178U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113997529A (en) * | 2021-11-12 | 2022-02-01 | 博创智能装备股份有限公司 | Sol power driving structure for injection molding machine |
-
2017
- 2017-07-26 CN CN201720917915.8U patent/CN206983178U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113997529A (en) * | 2021-11-12 | 2022-02-01 | 博创智能装备股份有限公司 | Sol power driving structure for injection molding machine |
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| 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: 20180209 Termination date: 20210726 |
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| CF01 | Termination of patent right due to non-payment of annual fee |