CN208232290U - A kind of bottle blowing machine sealing blowing device - Google Patents
A kind of bottle blowing machine sealing blowing device Download PDFInfo
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- CN208232290U CN208232290U CN201820378065.3U CN201820378065U CN208232290U CN 208232290 U CN208232290 U CN 208232290U CN 201820378065 U CN201820378065 U CN 201820378065U CN 208232290 U CN208232290 U CN 208232290U
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- air inlet
- mandril
- inlet pipe
- cavity
- bottle
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Abstract
The utility model discloses a kind of bottle blowing machine sealing blowing devices, including admission gear, sealing mechanism and mandril, admission gear includes air inlet platform and air inlet pipe, the cavity for penetrating through its upper and lower surface is equipped on air inlet platform, the lower end of air inlet pipe is mounted in cavity；The upper end that mandril is worn passes through cavity and extends in air inlet pipe；The air inlet being connected with cavity is equipped in the side of air inlet platform；The diameter of mandril is less than the internal diameter of air inlet pipe；The lower end of mandril is provided with the top rod driving mechanism for driving mandril to move up and down along the vertical direction；Sealing mechanism includes seal head of the coaxial package in air inlet pipe upper end.The utility model good seal performance, it is compact-sized rationally, air inlet platform it is small in size, be conducive to save space, be conducive to be coupled with the other component of bottle blowing machine and synchronously control, be conducive to improve bottle blowing machine blows a bottle efficiency.
Description
Technical field
The utility model relates to bottle blowing machine equipment technical fields, and in particular to a kind of bottle blowing machine sealing blowing device.
Background technique
Bottle blowing machine is a kind of equipment that ready-made bottle embryo is fabricated to hollow container by blow molding process, and bottle blowing machine facilitates fast
Victory, quantity of formed is big, manually blows bottle instead of most of after appearance, is used by most of drink enterprise.It is most of at present to blow
Plastic raw materials all or two-step bottle blowing machine, i.e., are first made into bottle embryo, are then blown again, with industrial automation by bottle machine
Development, the degree of automation of bottle blowing machine is also higher and higher, automates in bottle blowing machine and needs to use bottle blank transmission mechanism, bottle blank transmission
Mechanism is usually the structure of ring chain dress, and chain circulates through feeding mechanism, heating mechanism, blow molding body and discharging machine
Structure realizes the blow molding by bottle base to finished bottles.Wherein, the bottle base after heating and softening is needed in blow molding body
Gas is inside blowed, expands bottle base and in in-mold molding.
Summary of the invention
The technical problem to be solved by the present invention is to provide a kind of good seal performance, compact-sized reasonable bottle blowing machines to use
Seal blowing device.
In order to solve the above technical problems, the utility model adopts the following technical solution:
A kind of bottle blowing machine sealing blowing device, including admission gear, sealing mechanism and mandril are designed,
The admission gear includes air inlet platform and air inlet pipe, is equipped on the air inlet platform and penetrates through its upper and lower surface
Cavity, the lower end of the air inlet pipe are mounted in the cavity, and between the outer wall of the air inlet pipe and the inner wall of the cavity
It is tightly connected by sealing ring；The upper end that the mandril is worn passes through the cavity and extends in the air inlet pipe, the mandril
Diameter be less than the air inlet pipe internal diameter, the gap of ventilation is formed between the mandril and the air inlet inside pipe wall；Institute
It states and is equipped with sealing ring at cavity lower inlet, make to keep air-tightness to connect between the outer wall of the mandril and the inner wall of the cavity
Touching；
Be equipped with the air inlet that is connected with the cavity in the side of the air inlet platform, the air inlet by pipeline with
External air source is connected；The diameter of the mandril is less than the internal diameter of the air inlet pipe, in the mandril and the air inlet inside pipe wall
Between form the gap of ventilation；
The lower end of the mandril is provided with the top rod driving machine for driving the mandril to move up and down along the vertical direction
Structure；
The sealing mechanism includes seal head of the coaxial package in the air inlet pipe upper end, is set in the lower part of the seal head
It is equipped with the telescopic cylinder for driving the seal head to move up and down along the air inlet pipe, is set on the upper surface of the seal head
There is gasket seal.
In the above-mentioned technical solutions, the lower section of bottle-blowing machine bottle base chain is arranged in air inlet pipe, when bottle blank transmission chain is by bottle
When base is transmitted to above air inlet pipe, the bottle base molding die on top is fastened, and bottle base is stuck in mold；At this moment telescopic cylinder drives
Seal head moves up, and the top of seal head and the bottom connection of bottle blank transmission chain touch and generate the power pushed up upwards, passes through
The gasket seal of seal head upper surface setting is in contact to form sealing with bottle blank transmission chain bottom margin；Meanwhile mandril is in air inlet
It is moved up in pipe, the support shaft across bottle blank transmission chain bottom is deep into the bottle base for being heated after-tack, bottle base is drawn
It stretches, bottle base is made to be stretched to required length in mold；At this moment external air source is led to the gas with certain pressure by air inlet
It is also gas between lower part and mandril since cavity top and air inlet pipe junction are sealing states in the cavity for entering air inlet platform
Close property contact, therefore gas enters the gap that can only be formed between mandril and air inlet pipe after cavity and moves up, in pressure
Under the action of enter in bottle base, realize blow molding to bottle base, keep bottle base blow-molded in mold.
Wherein, the cavity on air inlet platform is sealed with air inlet pipe junction using sealing ring, at cavity lower inlet
Contact portion also is provided with sealing ring between mandril and cavity, and the outer wall of mandril is also the contact of air-tightness with cavity contact portion,
Make mandril to move up and down space-time intracavitary still in sealing state, when being blown, gas enters after cavity can only be to moving up
It is dynamic；Seal head is arranged in air inlet pipe top, and when being blown, telescopic cylinder driving seal head is moved up, and gives seal head
One upward thrust makes to touch at the top of seal head with the bottom connection of bottle blank transmission chain and generates contact seal by thrust,
Gasket seal is arranged in the upper surface of seal head, and the contact surface of the two can be made to realize better seal；Mandril passes through air inlet pipe, bottle
Support shaft on base chain is deep into bottle base, and the bottle base of softening is stretched, and is had between ventilation between mandril and air inlet pipe
Gap, also there is a gap of ventilation between mandril and the support shaft of bottle blank transmission chain, and gas enters upward along this gap after cavity
It is mobile, it enters in bottle base, by bottle base blow molding；After blow molding, telescopic cylinder driving seal head moves down reply
It is in situ, it is separated with the support shaft bottom on bottle blank transmission chain, mandril also moves down and returns to original position.
Preferably, the top rod driving mechanism includes support plate and the support cylinder that the support plate lower part is arranged in, institute
The lower end and the support plate for stating mandril are fixed together, and the end of the piston rod of the support cylinder is corresponding with the support plate
Connection, for driving the support plate to move up and down.Using moving up and down for support cylinder control mandril, it is advantageously implemented and stretches
The synchronously control of contracting cylinder, external air source.
It preferably, further include bracket, the bracket includes bottom plate and the vertical pole that is arranged on the bottom plate, the branch
It supports cylinder to be arranged on bottom plate, in the vertical pole, the air inlet platform is arranged described the support plate sliding sleeve
The top of vertical pole.
Preferably, the gap width ventilated between the mandril and the air inlet inside pipe wall is 3-7mm.
Preferably, the distance that the seal head moves up and down is between 0.5-3cm.
Preferably, the gasket seal is plastic cement material.
The utility model has the beneficial effects that:
The utility model good seal performance, can be avoided leak air when blowing bottle, air pressure deficiency causes bottle base that can not be blow molded
The problem of molding；Sealing is moved up and down and contacted using telescopic cylinder control seal head, can be avoided air inlet when blowing bottle air inlet
Pipe contact between bottle blank transmission chain, which generates to deviate, causes gas leakage；Air inlet platform cavity internal upper part and the air inlet seal of tube,
Lower part and mandril gas-tight contact, to form a closed gas chamber in cavity, gas enter after cavity upwardly through
Gap between mandril and air inlet pipe enters in bottle base, carries out blow molding to bottle base；Mandril can to the bottle base after softening into
Row stretches, and keeps blow molding effect more uniform；The utility model it is compact-sized rationally, air inlet platform it is small in size, be conducive to save
About space, is conducive to be coupled with the other component of bottle blowing machine and synchronously control, and be conducive to improve bottle blowing machine blows a bottle efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that the utility model bottle blowing machine seals blowing device；
Fig. 2 is the working method schematic diagram that the utility model bottle blowing machine seals blowing device；
Fig. 3 is the structural schematic diagram after the utility model bottle blowing machine is installed together with sealing blowing device and bracket；
Fig. 4 be Fig. 3 in mandril move up after structural schematic diagram；
Figure label: 1 is mandril, and 2 be air inlet platform, and 3 be air inlet pipe, and 4 be cavity, and 5 be air inlet, and 6 be seal head, 7
It is support plate for telescopic cylinder, 8,9 be support cylinder, and 10 be bottom plate, and 11 be vertical pole, and 12 be bottle blank transmission chain, and 13 be bottle
Base.
Specific embodiment
Illustrate specific embodiment of the present utility model with reference to the accompanying drawings and examples, but the following example only uses
It is described in detail the embodiments of the present invention, does not limit the scope of the utility model in any way.
Embodiment 1: a kind of bottle blowing machine sealing blowing device, referring to figures 1-4, including admission gear, sealing mechanism and
Mandril 1, admission gear include air inlet platform 2 and air inlet pipe 3, and the cavity 4 for penetrating through its upper and lower surface is equipped on air inlet platform 2,
The lower end of air inlet pipe 3 is mounted in cavity 4, and passes through the airtight company of sealing ring between the outer wall of air inlet pipe 3 and the inner wall of cavity 4
It connects；The upper end that mandril 1 is worn passes through cavity 4 and extends in air inlet pipe 3, and the diameter of mandril 1 is less than the internal diameter of air inlet pipe 3, is pushing up
The gap of ventilation is formed between 3 inner wall of bar 1 and air inlet pipe；It is equipped with sealing ring at 4 lower inlet of cavity, makes the outer wall of mandril 1
Gas-tight contact is kept between the inner wall of cavity.The air inlet 5 being connected with cavity 4 is equipped in the side of air inlet platform 2, into
Port 5 is connected by pipeline with external air source.
Sealing mechanism includes seal head 6 of the coaxial package in 3 upper end of air inlet pipe, is provided with and is used in the lower part of seal head 6
The telescopic cylinder 7 that driving seal head 6 is moved up and down along air inlet pipe 3, is equipped with gasket seal on the upper surface of seal head 6.
The lower end of mandril 1 is provided with the top rod driving mechanism for driving mandril to move up and down along the vertical direction；Mandril
Driving mechanism includes support plate 8 and the support cylinder 9 that 8 lower part of support plate is arranged in, and lower end and the support plate 8 of mandril 1 are fixed on
Together, the end of the piston rod of cylinder 9 is supported to be correspondingly connected with support plate 8, for driving support plate 8 to move up and down.
The bottle blowing machine sealing blowing device further includes bracket, bracket include bottom plate 10 and be arranged in it is vertical on bottom plate 10
Strut 11, support cylinder 9 are arranged on bottom plate, and 8 sliding sleeve of support plate is in vertical pole 11, and the setting of air inlet platform 2 is perpendicular
The top of allotment bar.
Wherein, the gap width ventilated between 3 inner wall of mandril 1 and air inlet pipe is 3-7mm；Seal head 6 move up and down away from
From between 0.5-3cm；Gasket seal is plastic cement material.
Related equipment component is conventional equipment element unless otherwise instructed in the embodiment above.
The specific working mode of the utility model bottle blowing machine sealing blowing device are as follows: in bottle blowing machine, bottle blank transmission chain
It is circularized by the connection of bottle base pedestal one by one, bottle base is buckled at the top of the support shaft on bottle blank transmission chain by feeding mechanism, and bottle base passes
Defeated chain drives bottle base to pass sequentially through heating mechanism, blow molding body and discharging mechanism, wherein the utility model sealing blow molding dress
It installs in blow molding body, and is located at the lower section of bottle blank transmission chain, bottle blank transmission after bottle blank transmission chain is by heating
When to above the present apparatus, the mold above bottle base is fastened, and bottle base is located in mold, and at this moment telescopic cylinder promotion seal head is to moving up
It is dynamic, so that the top of seal head is touched and is sealed with bottle blank transmission chain support shaft bottom connection, mandril also moves up, and passes through air inlet
Pipe, bottle blank transmission chain support shaft are simultaneously deep into inside bottle base, and the bottle base after heating and softening is stretched, while external air source starts,
Gas with certain pressure is input in cavity via air inlet, gas is between in cavity between mandril and air inlet pipe
Gap is moved upward in bottle base, by bottle base blow molding.
The embodiments of the present invention is elaborated above in conjunction with drawings and examples, but the utility model
It is not limited to the above embodiment, within the knowledge of a person skilled in the art, this can also not departed from
It changes or changes under the premise of utility model objective.
Claims (6)
1. a kind of bottle blowing machine sealing blowing device, which is characterized in that including admission gear, sealing mechanism and mandril,
The admission gear includes air inlet platform and air inlet pipe, and the sky for penetrating through its upper and lower surface is equipped on the air inlet platform
Chamber, the lower end of the air inlet pipe are mounted in the cavity, and are led between the outer wall of the air inlet pipe and the inner wall of the cavity
Cross sealing ring air-tight connection；The upper end that the mandril is worn passes through the cavity and extends in the air inlet pipe, the mandril
Diameter is less than the internal diameter of the air inlet pipe, and the gap of ventilation is formed between the mandril and the air inlet inside pipe wall；Described
It is equipped with sealing ring at cavity lower inlet, makes to keep gas-tight contact between the outer wall of the mandril and the inner wall of the cavity；
The air inlet being connected with the cavity is equipped in the side of the air inlet platform, the air inlet passes through pipeline and outside
Gas source is connected；
The lower end of the mandril is provided with the top rod driving mechanism for driving the mandril to move up and down along the vertical direction；
The sealing mechanism includes seal head of the coaxial package in the air inlet pipe upper end, is provided in the lower part of the seal head
Telescopic cylinder for driving the seal head to move up and down along the air inlet pipe is equipped with close on the upper surface of the seal head
Gasket.
2. bottle blowing machine according to claim 1 sealing blowing device, which is characterized in that the top rod driving mechanism includes
Support plate and the support cylinder that the support plate lower part is arranged in, the lower end of the mandril are fixed together with the support plate,
The end of the piston rod of the support cylinder is correspondingly connected with the support plate, for driving the support plate to move up and down.
3. bottle blowing machine according to claim 2 sealing blowing device, which is characterized in that it further include bracket, the bracket
Including bottom plate and the vertical pole being arranged on the bottom plate, the support cylinder is arranged on bottom plate, the support plate sliding
It is sleeved in the vertical pole, the top of the strut is arranged in the air inlet platform.
4. bottle blowing machine according to claim 1 sealing blowing device, which is characterized in that the mandril and the air inlet pipe
The gap width ventilated between inner wall is 3-7mm.
5. bottle blowing machine according to claim 1 sealing blowing device, which is characterized in that the seal head moved up and down
Distance is between 0.5-3cm.
6. bottle blowing machine according to claim 1 sealing blowing device, which is characterized in that the gasket seal is plastic cement material
Matter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820378065.3U CN208232290U (en) | 2018-03-20 | 2018-03-20 | A kind of bottle blowing machine sealing blowing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820378065.3U CN208232290U (en) | 2018-03-20 | 2018-03-20 | A kind of bottle blowing machine sealing blowing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208232290U true CN208232290U (en) | 2018-12-14 |
Family
ID=64588563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820378065.3U Active CN208232290U (en) | 2018-03-20 | 2018-03-20 | A kind of bottle blowing machine sealing blowing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208232290U (en) |
-
2018
- 2018-03-20 CN CN201820378065.3U patent/CN208232290U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190809 Address after: 476000 The intersection of Xinglin Road and Yangtze River Road in Shangqiu Demonstration Area of Henan Province is 200 meters south to the east. Patentee after: Henan Tengyue Machinery Technology Co., Ltd. Address before: On the south side of East Changjiang Road Development Zone in Shangqiu City, Henan province 476000 (Thailand hospital) Patentee before: SHANGQIU TENGYUE PACKAGING MACHINERY CO., LTD. |
|
| TR01 | Transfer of patent right | ||
| CP02 | Change in the address of a patent holder |
Address after: 476000 south section of Shangdu Avenue and Zhangxun road in Shangqiu demonstration area, Henan Province Patentee after: Henan Tengyue Machinery Technology Co.,Ltd. Address before: 476000 East 200m south of the intersection of Xinglin road and Changjiang Road in the demonstration area of Shangqiu City, Henan Province Patentee before: Henan Tengyue Machinery Technology Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder |