CN205969912U - Injection blow molding machine moulds plastics and blowing self -mode -locking mechanism that opens and shuts - Google Patents
Injection blow molding machine moulds plastics and blowing self -mode -locking mechanism that opens and shuts Download PDFInfo
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- CN205969912U CN205969912U CN201620987940.9U CN201620987940U CN205969912U CN 205969912 U CN205969912 U CN 205969912U CN 201620987940 U CN201620987940 U CN 201620987940U CN 205969912 U CN205969912 U CN 205969912U
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- injection
- blowing
- pull rod
- crossbeam
- rod shaft
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Abstract
The utility model discloses an injection blow molding machine moulds plastics and blowing self -mode -locking mechanism that opens and shuts, including connecting the moulding oil jar that opens and shuts on the injection blow molding machine crossbeam, outside the crossbeam was stretched out to the moulding oil jar push rod one end that opens and shuts of the moulding oil jar that opens and shuts, the moulding oil jar push rod head that opens and shuts was connected with a connecting rod, the moulding oil jar push rod that opens and shuts is connected at the connecting rod middle part, the connecting rod both ends be connected with respectively and open and shut moulding oil jar push rod parallel arrangement blowing pull rod shaft with pull rod shaft moulds plastics, blowing pull rod shaft with mould plastics pull rod shaft respectively sliding connection on the crossbeam, blowing pull rod shaft's the other end pass the crossbeam and with blowing movable die plate connected, the pull rod shaft's that moulds plastics the other end pass the crossbeam and with the movable die plate connected that moulds plastics. During the use, the mould oil cylinder drive link motion that opens and shuts, connecting rod drive blowing pull rod shaft and mould plastics pull rod shaft simultaneous movement, and the blowing pull rod shaft and the pull rod shaft that moulds plastics drive blowing movable mould board respectively and mould plastics movable mould board simultaneous movement to opening and shutting in step of blowing mould and injection mold has been realized.
Description
Technical field
This utility model belongs to injection blow molding machine technical field and in particular to a kind of injection of injection blow molding machine is synchronous with blowing folding mould
Mechanism.
Background technology
The folding mould of the injection mold of traditional injection blow molding machine and blow mold is driven by respective power set, by
In parallel algorithm and mechanical system error it is difficult to make the folding mould of two kinds of moulds reach synchronization, therefore will extend out
The time of matched moulds, or even the rotation of impact injection blow molding machine capstan head.
Utility model content
Technical problem to be solved in the utility model is：A kind of injection mold that can make injection blow molding machine and blow molding die are provided
The injection blow molding machine clasp mould mechanism of tool synchronous on-off mould.
For solving above-mentioned technical problem, the technical solution adopted in the utility model is：Injection blow molding machine injection and blowing folding mould
Lazy-tongs, including the folding mould oil cylinder being connected on injection blow molding machine crossbeam, folding mould oil cylinder push rod one end of folding mould oil cylinder is stretched
Go out outside crossbeam, folding mould oil cylinder push rod head is connected with a connecting rod, described folding mould oil cylinder push rod is connected in the middle part of connecting rod, even
Bar two ends are connected to the blowing pull rod shaft be arrangeding in parallel with folding mould oil cylinder push rod and injection pull rod shaft, described blowing pull bar
Axle is slidably connected on crossbeam respectively with injection pull rod shaft, and the other end of blowing pull rod shaft is passed through crossbeam and connected with blowing moving platen
Connect, the other end of injection pull rod shaft is passed through crossbeam and is connected with injection moving platen.
As a kind of preferred scheme, described crossbeam is fixedly installed two leading parallel to folding mould oil cylinder push rod
Post, two guide pillars are distributed in the both sides of folding mould oil cylinder, and relative with connecting rod, described connecting rod are provided with one-to-one with guide pillar
Pilot hole, described guide pillar inserts guiding in the hole correspondingly, is in axial sliding connection with pilot hole.
As a kind of preferred scheme, described blowing pull rod shaft is a double head oil cylinder, including being fixedly connected in crossbeam
Cylinder body, and the push rod at cylinder body two ends.
As a kind of preferred scheme, described crossbeam is additionally provided with the injection oil being arranged symmetrically in injection pull rod shaft both sides
Cylinder, injection oil cylinder is parallel to each other with injection pull rod shaft, and the injection cylinder putter of injection oil cylinder is relative with injection moving platen, works as injection
During oil cylinder oil inlet, injection cylinder putter ejects and offsets to injection moving platen.
The beneficial effects of the utility model are：, when using, move, even by folding mould oil cylinder drive link for technique scheme
Bar drives blowing pull rod shaft and injection pull rod shaft to be synchronized with the movement, and blowing pull rod shaft and injection pull rod shaft drive blowing moving platen respectively
It is synchronized with the movement with injection moving platen, it is achieved thereby that the synchronous on-off of blow mold and injection mold.
Brief description
Fig. 1 is structural representation of the present utility model.
In Fig. 1：1st, crossbeam, 2, folding mould oil cylinder, 201, folding mould oil cylinder push rod, 3, connecting rod, 4, blowing pull rod shaft, 401,
Cylinder body, 402, push rod, 5, injection pull rod shaft, 6, blowing moving platen, 7, injection moving platen, 8, pilot hole, 9, guide pillar, 10, injection
Oil cylinder, 11, injection cylinder putter.
Specific embodiment
Below in conjunction with the accompanying drawings, specific embodiments of the present utility model are described in detail.
Injection blow molding machine injection as shown in Figure 1 and blowing folding mould lazy-tongs, including being connected to opening on injection blow molding machine crossbeam 1
Die cylinder 2, folding mould oil cylinder push rod 201 one end of folding mould oil cylinder 2 is stretched out outside crossbeam 1, folding mould oil cylinder push rod 201 head
It is connected with a connecting rod 3, described folding mould oil cylinder push rod 201 is connected in the middle part of connecting rod 3, and connecting rod 3 two ends are connected to and open
Blowing pull rod shaft 4 and injection pull rod shaft 5 that die cylinder push rod 201 be arranged in parallel, described blowing pull rod shaft 4 and injection pull rod shaft
5 are slidably connected on crossbeam 1 respectively, and the other end of blowing pull rod shaft 4 is passed through crossbeam 1 and is connected with blowing moving platen 6, and injection is drawn
The other end of bar axle 5 is passed through crossbeam 1 and is connected with injection moving platen 7.
Folding mould oil cylinder 2 drive link 3 when using is moved, even with blowing folding mould lazy-tongs for above-mentioned injection blow molding machine injection
Bar 3 drives blowing pull rod shaft 4 and injection pull rod shaft 5 to be synchronized with the movement, and blowing pull rod shaft 4 and injection pull rod shaft 5 drive blowing respectively
Moving platen 6 and injection moving platen 7 are synchronized with the movement, it is achieved thereby that the synchronous on-off of blow mold and injection mold.
Two guide pillars 9 parallel to folding mould oil cylinder push rod 201 are fixedly installed on described crossbeam 1, two guide pillars 9 are distributed in
The both sides of folding mould oil cylinder 2, and relative with connecting rod 3, described connecting rod 3 is provided with guide pillar 9 one-to-one pilot hole 8, institute
State guide pillar 9 to insert correspondingly in pilot hole 8 and be in axial sliding connection with pilot hole 8.When connecting rod 3 is in folding mould oil cylinder 2
When moving reciprocatingly under driving, its movement locus is limited by guide pillar 9, make connecting rod 3 to blowing pull rod shaft 4 and injection pull rod shaft 5
Transmission more accurate, synchronicity is higher.
Described blowing pull rod shaft 4 is a double head oil cylinder, including the cylinder body 401 being fixedly connected in crossbeam 1, and cylinder body
The push rod 402 at 401 two ends.Blowing pull rod shaft 4 as double head oil cylinder can be after blow mold matched moulds, to blowing moving platen
Apply locking pressure it is also possible to individually mold to blow mold in an emergency situation, improve the spirit of injection and blowing folding mould
Activity.
The injection oil cylinder 10 being arranged symmetrically in injection pull rod shaft 5 both sides is additionally provided with described crossbeam 1, injection oil cylinder 10 with
Injection pull rod shaft 5 is parallel to each other, and the injection cylinder putter 11 of injection oil cylinder 10 is relative with injection moving platen 7, when injection oil cylinder 10
During oil-feed, injection cylinder putter 11 ejects and offsets to injection moving platen 7.Injection oil cylinder 10 is after injection mould closing, right
Injection moving platen 7 applies clamp force, reduces the pressure of folding mould oil cylinder 2, guarantees that injection mold has enough clamp forces simultaneously,
Improve injection quality.
Work process of the present utility model is：During die sinking, folding mould oil cylinder 2 oil-feed, folding mould oil cylinder push rod 201 ejects,
Drivening rod 7 is mobile, and the two ends of connecting rod 7 drive blowing pull rod shaft 4 and injection pull rod shaft 5 synchronizing moving respectively, are blow molded pull rod shaft 4
Drive blowing moving platen 6 and injection moving platen 7 synchronizing moving, blow mold and injection mold same respectively with injection pull rod shaft 5
Step is opened；During matched moulds, action is contrary, and, by synchronizing close, then cylinder body 401 oil-feed, two push away for final blow molding mould and injection mold
Bar 402 is forced into the trend pushing out respectively, increases the pressure to blowing moving platen 6, so that blow mold is locked；Injection oil
Cylinder 10 oil-feed, injection cylinder putter 11 ejects and offsets to injection moving platen 7, provides clamp force to injection mold.
Claims (4)
1. injection blow molding machine is molded with blowing folding mould lazy-tongs it is characterised in that including being connected to opening on injection blow molding machine crossbeam (1)
Die cylinder (2), crossbeam (1) is stretched out outward in folding mould oil cylinder push rod (201) one end of folding mould oil cylinder (2), and folding mould oil cylinder pushes away
Bar (201) head is connected with a connecting rod (3), and described folding mould oil cylinder push rod (201) is connected in the middle part of connecting rod (3), connecting rod (3)
Two ends are connected to the blowing pull rod shaft (4) be arrangeding in parallel with folding mould oil cylinder push rod (201) and injection pull rod shaft (5), institute
State blowing pull rod shaft (4) and injection pull rod shaft (5) is slidably connected on crossbeam (1) respectively, the other end of blowing pull rod shaft (4) is worn
Cross crossbeam (1) and with blowing moving platen (6) is connected, injection pull rod shaft (5) the other end pass through crossbeam (1) and be molded moving platen
(7) connect.
2. injection blow molding machine according to claim 1 injection with blowing folding mould lazy-tongs it is characterised in that described crossbeam
(1) it is fixedly installed two guide pillars (9) parallel to folding mould oil cylinder push rod (201) on, two guide pillars (9) are distributed in folding moulding oil
The both sides of cylinder (2), and relative with connecting rod (3), described connecting rod (3) is provided with the one-to-one pilot hole (8) with guide pillar (9),
Described guide pillar (9) is inserted in pilot hole (8) correspondingly, is in axial sliding connection with pilot hole (8).
3. injection blow molding machine injection according to claim 2 and blowing folding mould lazy-tongs are it is characterised in that described blowing is drawn
Bar axle (4) is a double head oil cylinder, including the cylinder body (401) being fixedly connected in crossbeam (1), and cylinder body (401) two ends
Push rod (402).
4. injection blow molding machine according to claim 3 injection with blowing folding mould lazy-tongs it is characterised in that described crossbeam
(1) it is additionally provided with the injection oil cylinder (10) being arranged symmetrically in injection pull rod shaft (5) both sides, injection oil cylinder (10) and injection pull bar on
Axle (5) is parallel to each other, and the injection cylinder putter (11) of injection oil cylinder (10) is relative with injection moving platen (7), when injection oil cylinder
(10), during oil-feed, injection cylinder putter (11) ejects and offsets to injection moving platen (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620987940.9U CN205969912U (en) | 2016-08-30 | 2016-08-30 | Injection blow molding machine moulds plastics and blowing self -mode -locking mechanism that opens and shuts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620987940.9U CN205969912U (en) | 2016-08-30 | 2016-08-30 | Injection blow molding machine moulds plastics and blowing self -mode -locking mechanism that opens and shuts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205969912U true CN205969912U (en) | 2017-02-22 |
Family
ID=58041202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620987940.9U Active CN205969912U (en) | 2016-08-30 | 2016-08-30 | Injection blow molding machine moulds plastics and blowing self -mode -locking mechanism that opens and shuts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205969912U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106182698A (en) * | 2016-08-30 | 2016-12-07 | 江苏维达机械有限公司 | Injection blow molding machine injection and blowing folding mould lazy-tongs |
-
2016
- 2016-08-30 CN CN201620987940.9U patent/CN205969912U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106182698A (en) * | 2016-08-30 | 2016-12-07 | 江苏维达机械有限公司 | Injection blow molding machine injection and blowing folding mould lazy-tongs |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |