CN206383481U - The stretch rod fast replacing device of rotary bottle blow-moulding machine - Google Patents
The stretch rod fast replacing device of rotary bottle blow-moulding machine Download PDFInfo
- Publication number
- CN206383481U CN206383481U CN201621228764.7U CN201621228764U CN206383481U CN 206383481 U CN206383481 U CN 206383481U CN 201621228764 U CN201621228764 U CN 201621228764U CN 206383481 U CN206383481 U CN 206383481U
- Authority
- CN
- China
- Prior art keywords
- stretching
- stretch rod
- base
- bearing
- cylinder
- 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
Links
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- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of stretch rod fast replacing device of rotary bottle blow-moulding machine, including support, cylinder, stretch rod, stretch base and stretching bearing, the cylinder body of the cylinder is fixedly mounted on cantilever tip by cylinder block, the stretching base is fixedly mounted on support bottom, the stretching pan frontward end is provided with slide rail, the stretching bearing, which coordinates, to be arranged on slide rail, it is fixedly connected between the piston rod of the cylinder and stretching bearing by bed die pull bar, the stretch rod upper end is fixedly connected by stretching latch segment with stretching bearing, the stretch rod lower end passes through stretching base, the stretch rod can make relative slide with stretching base.Directly stretch rod is fixed by stretching latch segment and locked, meanwhile, the lower end of stretch rod is fast with installation and removal speed to reach requirement during upper and lower motion to its linearity by stretching the guide effect of base, and accurate positioning advantage.
Description
Technical field
The utility model belongs to bottle blowing machine technical field, is changed the outfit soon more particularly, to a kind of stretch rod of rotary bottle blow-moulding machine
Put.
Background technology
The plastic hollow vessels such as Coke bottle, mineral water bottle are using injection manufacture bottle base, the stream of the whole piece active line of bottle blowing machine
Journey is that first bottle base is transferred on the bottle base installation end of bottle parison base, and then bottle base is heated or preheated, then carry out stretching and
Bottle blowing, finally unloads the bottle of shaping from bottle blowing machine.Wherein stretching and bottle blowing are the process of a mutually accurate adaptation, phase
For stretching, gases at high pressure can all influence product quality into bottle base late or too early excessively.Sealing cylinder is installed on stretch rod, sealed
Have in front of implication cylinder and inflatable mouth is provided with sealing device head, sealing device head, sealing device head is connected with the piston of the sealing cylinder.Matched moulds it
The piston in sealing cylinder promotes sealing device head to seal bottle base mouthful afterwards, and the stretch rod promoted by draft cylinder makes the bottle embryo drawing with heating
Stretch.Stretch rod stretch bottle base while, the inflatable mouth air inlet in sealing device head, into bottle base in carry out blowing work.
It is higher in mineral water sales volume, it is necessary to be changed to stretch rod when stretch rod damages or needs to produce the bottle of different size
Season, it is necessary to shorten replacing construction, to reduce cost of delaying work.
The content of the invention
Technical problem to be solved in the utility model is：A kind of blowing machine stretching bar being rapidly assembled and disassembled is provided
Fast replacing device.
In order to solve the above-mentioned technical problem, the utility model is achieved through the following technical solutions：One kind is rotatably blown
The stretch rod fast replacing device of bottle machine, including support, cylinder, stretch rod, stretching base and stretching bearing, the cylinder body of the cylinder lead to
Cross cylinder block and be fixedly mounted on cantilever tip, the stretching base is fixedly mounted on support bottom, and the stretching pan frontward end is set
Slide rail is equipped with, the stretching bearing, which coordinates, to be arranged on slide rail, bed die is passed through between the piston rod and stretching bearing of the cylinder
Pull bar is fixedly connected, and the stretch rod upper end is fixedly connected by stretching latch segment with stretching bearing, and the stretch rod lower end is worn
Overstretching base, the stretch rod can make relative slide with stretching base.
Preferably, the stretching latch segment upper end is provided with stretching connecting plate, the stretching latch segment bottom and stretching
Branch seat support is provided with stretching pad.
Preferably, the stretching base is additionally provided with silencing means.
Preferably, the bed die pull bar can be separated with stretching bearing dismounting.
Preferably, offering the screw fastening tieholen being engaged with stretching latch segment, institute on the side of the stretching bearing
State in screw fastening tieholen and clamping screw is installed.
Compared with prior art, usefulness of the present utility model is：Directly stretch rod is fixed by stretching latch segment
Locking, meanwhile, the lower end of stretch rod is wanted with reaching by stretching the guide effect of base during upper and lower motion to its linearity
Ask, it is fast with installation and removal speed, and accurate positioning advantage.
Brief description of the drawings：
The utility model is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is dimensional structure diagram of the present utility model.
Fig. 2 is front view of the present utility model.
Fig. 3 is left view of the present utility model.
Fig. 4 is the sectional view for stretching bearing front view.
In figure：1st, support；2nd, cylinder；3rd, stretch rod；4th, base is stretched；5th, bearing is stretched；6th, cylinder block；7th, slide rail；8、
Bed die pull bar；9th, latch segment is stretched；10th, connecting plate is stretched；11st, pad is stretched；12nd, silencing means；13rd, screw fastening tieholen.
Embodiment：
Below in conjunction with the accompanying drawings and the utility model is described in detail embodiment：
A kind of stretch rod fast replacing device of rotary bottle blow-moulding machine as shown in Figures 1 to 4, including support 1, cylinder 2, stretching
Bar 3, stretching base 4 and stretching bearing 5, the cylinder body of the cylinder 2 are fixedly mounted on the top of support 1, the drawing by cylinder block 6
Stretch base 4 and be fixedly mounted on the bottom of support 1, the front end of stretching base 4 is provided with slide rail 7, and the stretching bearing 5, which coordinates, to be installed
On slide rail 7, it is fixedly connected between the piston rod and stretching bearing 5 of the cylinder 2 by bed die pull bar 8, on the stretch rod 3
End is fixedly connected by stretching latch segment 9 with stretching bearing 5, and the lower end of stretch rod 3 passes through stretching base 4, the stretch rod 3
Relative slip can be made with stretching base 4.
Stretching latch segment 9 upper end is provided with stretching connecting plate 10, the stretching bottom of latch segment 9 and stretching bearing 5
Support is provided with stretching pad 11.
The noise produced when in actual use, in order to avoid stretch blow is excessive, therefore the stretching base 4 is also
It is provided with silencing means 12.
Further for being easy to, cylinder 2 is installed and stretch rod 3 is changed, and the bed die pull bar 8 can be with the stretching dismounting point of bearing 5
From.
Stretch rod is directly fixed into locking by stretching latch segment, meanwhile, the lower end of stretch rod is by stretching leading for base
It is fast with installation and removal speed to reach requirement during upper and lower motion to its linearity to effect, and accurate positioning
Advantage.
In addition, simple and quick locking is carried out to stretching latch segment 9 for the ease of operating personnel, the stretching bearing 5
Offered on side in the screw fastening tieholen 13 being engaged with stretching latch segment 9, the screw fastening tieholen 13 and locking screw is installed
Bolt.
It is emphasized that：It the above is only preferred embodiment of the present utility model, not the utility model appointed
What formal limitation, every any simple modification made according to technical spirit of the present utility model to above example, etc.
With change and modification, in the range of still falling within technical solutions of the utility model.
Claims (5)
1. a kind of stretch rod fast replacing device of rotary bottle blow-moulding machine, it is characterised in that：Including support（1）, cylinder（2）, stretch rod
（3）, stretching base（4）With stretching bearing（5）, the cylinder（2）Cylinder body pass through cylinder block（6）It is fixedly mounted on support（1）
Top, the stretching base（4）It is fixedly mounted on support（1）Bottom, the stretching base（4）Front end is provided with slide rail（7）, institute
State stretching bearing（5）Coordinate and be arranged on slide rail（7）On, the cylinder（2）Piston rod with stretching bearing（5）Between pass through bed die
Pull bar（8）It is fixedly connected, the stretch rod（3）Upper end is by stretching latch segment（9）With stretching bearing（5）It is fixedly connected, it is described
Stretch rod（3）Lower end passes through stretching base（4）, the stretch rod（3）Can be with stretching base（4）Make relative slide.
2. the stretch rod fast replacing device of rotary bottle blow-moulding machine according to claim 1, it is characterised in that：The stretching locking
Block（9）Upper end is provided with stretching connecting plate（10）, the stretching latch segment（9）Bottom and stretching bearing（5）Support is provided with drawing
Stretch pad（11）.
3. the stretch rod fast replacing device of rotary bottle blow-moulding machine according to claim 1, it is characterised in that：The stretching base
（4）It is additionally provided with silencing means（12）.
4. the stretch rod fast replacing device of rotary bottle blow-moulding machine according to claim 1, it is characterised in that：The bed die pull bar
（8）Can be with stretching bearing（5）Dismounting separation.
5. the stretch rod fast replacing device of rotary bottle blow-moulding machine according to claim 1, it is characterised in that：The stretching bearing
（5）Side on offer with stretching latch segment（9）The screw fastening tieholen being engaged（13）, the screw fastening tieholen（13）Interior peace
Equipped with clamping screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621228764.7U CN206383481U (en) | 2016-11-16 | 2016-11-16 | The stretch rod fast replacing device of rotary bottle blow-moulding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621228764.7U CN206383481U (en) | 2016-11-16 | 2016-11-16 | The stretch rod fast replacing device of rotary bottle blow-moulding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206383481U true CN206383481U (en) | 2017-08-08 |
Family
ID=59486173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621228764.7U Expired - Fee Related CN206383481U (en) | 2016-11-16 | 2016-11-16 | The stretch rod fast replacing device of rotary bottle blow-moulding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206383481U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109774104A (en) * | 2019-02-27 | 2019-05-21 | 广州达意隆包装机械股份有限公司 | A kind of stretching of rotary bottle blow-moulding machine and sealing linkage |
-
2016
- 2016-11-16 CN CN201621228764.7U patent/CN206383481U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109774104A (en) * | 2019-02-27 | 2019-05-21 | 广州达意隆包装机械股份有限公司 | A kind of stretching of rotary bottle blow-moulding machine and sealing linkage |
| CN109774104B (en) * | 2019-02-27 | 2023-11-21 | 广州达意隆包装机械股份有限公司 | Stretching and sealing linkage device of rotary bottle blowing machine |
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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: 20170808 Termination date: 20171116 |