CN207454833U - A kind of ampoule bottle manufacture device and its valve group - Google Patents
A kind of ampoule bottle manufacture device and its valve group Download PDFInfo
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- CN207454833U CN207454833U CN201720844807.2U CN201720844807U CN207454833U CN 207454833 U CN207454833 U CN 207454833U CN 201720844807 U CN201720844807 U CN 201720844807U CN 207454833 U CN207454833 U CN 207454833U
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Abstract
This application discloses a kind of ampoule bottle manufacture device and its valve group, valve body includes valve body and the valve deck being connected with valve seal；Valve body includes main chamber, and the side opening connected with main chamber is arranged on and valve deck mating area and three branch air cavitys being connected with main chamber；The side wall of each air cavity is respectively provided with intercommunicating pore；Piston is respectively provided in each air cavity；The side wall palette of piston and corresponding branch air cavity, and relatively corresponding branch air cavity slides and controls the on-state of intercommunicating pore and branch air cavity；The power part that driving piston is set to be slided in corresponding branch air cavity on valve deck.Power part drives piston action, it can realize the connection of different intercommunicating pores and main chamber, corresponding negative pressure can be respectively formed in bottle forming part, body forming part and seal area forming part, realize that three regions are separately formed, improve ampoule bottle bottleneck and bottle, sealing area junction shape quality.
Description
Technical field
This application involves ampoule bottles to manufacture field, especially designs a kind of ampoule bottle manufacture device and its valve group.
Background technology
Blowing inside back cover unification technique is used widely in pharmaceuticals industry；Wherein the shaping of plastic ampoule bottle needs
Vacuum negative-pressure adsorption, which is acted in molding die, to be realized.The plastic ampoule bottle that blowing is formed is divided into bottle, bottleneck and close
Seal area；Bottle forming part, bottleneck forming part and seal area forming part are also provided on molding die.It is opened up in three kinds of forming parts negative
Press hole.
In the prior art, bottle forming part, bottleneck forming part and negative pressure hole in seal area forming part and a control are negative
Press off the control valve connection opened；When control valve is opened, the negative pressure hole of different zones generates negative pressure in mold, makes ampoule bottle
Bottle, bottleneck and seal area are molded simultaneously.Because bottle forming part, bottleneck forming part and seal area forming part generate negative simultaneously
Pressure, and the size of bottleneck forming part is smaller, the size of bottle forming part and seal area forming part is larger, so the ampoule bottle formed
Bottleneck and bottle, sealing area junction shape be not up to standard.
Utility model content
This application provides a kind of ampoule bottle manufacture device and its valve group, to solve bottleneck and bottle when existing ampoule bottle manufactures
Body, seal area junction shape problem not up to standard.
The utility model embodiment provides a kind of valve group, the valve deck being connected including valve body and with the valve seal；
The valve body includes main chamber, side opening connect with main chamber, is arranged on and the valve deck mating area and equal
The three branch air cavitys connected with main chamber；
The side wall of each branch air cavity is respectively provided with intercommunicating pore；
Piston is respectively provided in each branch air cavity；
The relatively corresponding branch air cavity of the piston slides and controls the connection shape of the intercommunicating pore and the branch air cavity
State is bonded when being moved to the branch air cavity upper end with the valve bonnet seal, when being moved to the branch air cavity lower end with it is described
Valve bonnet seal is bonded；
The power part that the piston is driven to be slided in the correspondence branch air cavity is set on the valve deck.
Optionally, the power part is double-acting cylinder.
Optionally, the piston bag piston main body, free end compressing member, power connections, the first sealing ring and second are close
Seal；
The free end compressing member is threadedly connected to the free end of power connections；
The piston main body covers and on the power connections, is compressed by the free end compressing member；
First sealing ring is arranged between the piston main body and the free end compressing member, by the piston main body
It is compressed with the free end compressing member；
Second sealing ring is arranged between the power connections and the piston main body, by the power connections
It is compressed with the piston main body.
Optionally, the through hole in the valve deck through the power part output shaft sets the guiding output shaft movement
Bearing.
Optionally, it is provided with pipe joint at the side opening.
The utility model embodiment also provides a kind of ampoule bottle manufacture device,
Including molding die and foregoing valve group；
The molding die includes bottle forming part, body forming part and seal area forming part；
The negative pressure hole of the bottle forming part, the body forming part and the seal area forming part respectively with the valve group
In three intercommunicating pores conducting.
The ampoule bottle manufacture device and its valve group that the utility model embodiment provides, three branch air cavitys are set in valve group, often
Piston is respectively provided in a branch air cavity, intercommunicating pore is set on side wall, intercommunicating pore respectively with bottle forming part in manufacture mold, body into
Type portion is connected with the negative pressure hole of seal area forming part；Power part drives piston action, can realize different intercommunicating pores and main chamber
Connection, corresponding negative pressure can be respectively formed in bottle forming part, body forming part and seal area forming part, realize three areas
Domain is separately formed, and improves ampoule bottle bottleneck and bottle, sealing area junction shape quality.
Description of the drawings
To be illustrated more clearly that background technology or the technical solution of the utility model, below to the prior art or specific implementation
The attached drawing being used in combination in mode is briefly described；It should be evident that the attached drawing below in conjunction with specific embodiment is only to use
The utility model embodiment is understood in facilitating, for those of ordinary skill in the art, before not making the creative labor
It puts, can also be obtained according to these attached drawings other attached drawings；
Fig. 1 is the valve group front view that embodiment provides；
Fig. 2 is the valve group dorsal view that embodiment provides；
Fig. 3 is the valve group top view that embodiment provides；
Fig. 4 is the valve group right view that embodiment provides；
Fig. 5 is the Section A-A schematic diagram in Fig. 4.
Wherein：11- valve bodies, 111- main chambers, 112- side openings, 113- branch air cavitys, 114- intercommunicating pores, 12- valve decks, 13- pistons,
131- piston main bodies, the first sealing rings of 132-, 133- power connections, the second sealing rings of 134-, 135- free ends compressing member,
14- double-acting cylinders, 15- bearings, 16- pipe joints,
Specific embodiment
In order to which those skilled in the art is made to more fully understand the technical solution in the utility model, below in conjunction with this reality
With the attached drawing in new embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that
The described embodiments are only a part of the embodiments of the utility model, instead of all the embodiments.Based on the utility model
In embodiment, the every other implementation that those of ordinary skill in the art are obtained without making creative work
Example should all belong to the scope of the utility model protection.
Fig. 1 is the valve group front view that embodiment provides, and Fig. 2 is the valve group dorsal view that embodiment provides, and Fig. 3 is that embodiment carries
The valve group top view of confession, Fig. 4 are the valve group right views that embodiment provides, and Fig. 5 is the Section A-A schematic diagram in Fig. 4.
As Figure 1-Figure 5, valve group provided in this embodiment includes valve body 11, valve deck 12, the work being arranged in valve body 11
Plug 13 and the double-acting cylinder 14 being arranged on valve deck 12.
Wherein valve body 11 and valve deck 12 is tightly connected, and forms the main part of valve group.As shown in figure 5, valve body 11 includes master
Chamber 111, the side opening 112 directly connected with main chamber 111 and three branch air cavitys 113 with 12 mating area of valve deck are arranged on, three
Branch air cavity 113 is connected with main chamber 111.As shown in Figure 2 and Figure 5, the side wall of each air cavity 113 is respectively provided with intercommunicating pore 114, even
Through hole 114 is so that branch air cavity 113 is in communication with the outside.
Valve group provided in this embodiment includes three pistons 13 and three double-acting cylinders 14；Three pistons 13 are set respectively
In corresponding branch air cavity 113, three double-acting cylinders 14 are fixedly mounted on valve deck 12, corresponding three branch gas on valve deck 12
The position of chamber 113 sets through hole respectively, and 13 bar of piston (namely output shaft) of double-acting cylinder 14 is stretched through aforementioned through-hole
Enter into corresponding branch air cavity 113, and be fixedly connected with corresponding piston 13.
Under the action of double-acting cylinder 14, piston 13 can slide and side walls prolonging in branch air cavity 113, change and connect
The on-state of through hole 114 and branch air cavity 113, when being moved to branch 113 upper end of air cavity with 12 palette of valve deck, make intercommunicating pore
114 turn on main chamber 111, when being moved to branch 113 lower end of air cavity with 11 palette of valve body, make branch air cavity 113 and main chamber every
From.
The power part that the valve group of the present embodiment is acted using double-acting cylinder 14 as driving piston 13, in other implementations
In example, double-acting cylinder 14 can be changed to the power part commonly used in the art such as solenoid valve.
As shown in figure 5, in the present embodiment, piston 13 includes piston main body 131, free end compressing member 135, power connections
133 and first sealing ring 132 and the second sealing ring 34.13 bar of piston of piston main body 131 and double-acting cylinder 14, which is fixed, to be connected
It connects, free end compressing member 135 is fixed on the free end of 13 power connections 1331 of piston main body by the way of being threadedly coupled；It is living
It fills in 131 sets of main body and on power connections 133, is compressed by free end compressing member 135 and power connections 11.First sealing ring
132 are arranged between piston main body 131 and free end compressing member 135, are compressed by piston main body 131 and free end compressing member 135；
When piston 13 is moved to branch 113 lower end of air cavity, the first sealing ring 132 fitting valve body and make intercommunicating pore 114 and main chamber 111 every
From.
Second sealing ring 134 is arranged between piston master 131 and power connections 133, is connected by piston main body 131 and power
Fitting 133 compresses.When piston 13 is moved to branch 113 upper end of air cavity, the second sealing ring 134 fitting valve deck 12 and it is close with valve deck 12
Envelope, branch air cavity 113 is turned on main chamber 111 at this time.
Continuing with reference to Fig. 5, in the present embodiment, the through hole of valve deck 12 also sets up bearing 15, and bearing 15 plays guiding and lives
Fill in the effect of 13 bars movement.
In addition, for convenience of connecting line, pipe joint 16 is also set up at side opening 112；Certainly, at intercommunicating pore 114
Corresponding connector should be set or realize the component of connector function.
As shown in the figure, in the present embodiment, valve body 11 is formed by multiple part combinations, to improve sealing performance, is connected in part
The place of connecing also sets up the groove of corresponding O-ring seal and fixed O-ring seal.In addition, it is also provided between valve body 11 and valve deck 12
For the O-ring seal of sealing.
Using valve group provided in this embodiment, when 13 bar of piston of double-acting cylinder 14 stretches out gas under compressed air effect
During cylinder, 13 bar of piston of cylinder promotes the piston 13 positioned at branch air cavity 113 to move down, and connection is sealed when being moved to predeterminated position
Hole 114；In this way, corresponding intercommunicating pore 114 is isolated with main chamber 111, corresponding flow of media is blocked；And when double-acting cylinder 14
When 13 bar of piston is bounced back under compression in cylinder, 13 bar of piston of cylinder is driven on the piston 13 of branch air cavity 113
It moves, and when being moved to predeterminated position intercommunicating pore 114 is made to be connected with main chamber 111.
In addition to providing foregoing valve group, the utility model embodiment also provides a kind of ampoule bottle manufacture device.Ampoule bottle
Manufacture device is included for the molding die for forming ampoule bottle and foregoing valve group.Molding die includes bottle forming part, body
Forming part and seal area forming part；The negative pressure hole of bottle forming part, body forming part and seal area forming part respectively in valve group
Three intercommunicating pores 114 turn on.In practical application, bottle can be controlled by the working condition for controlling three double-acting cylinders 14
Body formed portion, body forming part and seal area forming part are respectively formed corresponding negative pressuren zone, for forming ampoule bottle corresponding position,
And ensure the quality of corresponding position.
During ampoule bottle manufacture device normal work provided in this embodiment, pipe joint 16 and the negative pressure device of valve group connect
Lead to, make to form negative pressure in main chamber 111, realize the manufacture of ampoule bottle.And in plant maintenance, pipe joint 16 connects with water supply installation
It is logical, clean water is filled in main chamber 111, each double-acting cylinder 14 is controlled to move up and open corresponding intercommunicating pore 114, by valve group stream
The clean water entered to molding die can also clean molding die.
The ampoule bottle manufacture device in the utility model embodiment and its valve group are described in detail above.This part
The principle and embodiment of the utility model is set forth using specific embodiment, the explanation of above example is only intended to
Help understands the core concept of the utility model, in the case where not departing from the utility model principle, ordinary skill people
Member's all other embodiments obtained without making creative work belong to the model of the utility model protection
It encloses.
Claims (6)
- A kind of 1. valve group, which is characterized in that the valve deck (12) being tightly connected including valve body (11) and with the valve body (11)；The valve body (11) includes main chamber (111), and the side opening (112) connected with main chamber (111) is arranged on and the valve deck (12) mating area and the three branch air cavitys (113) connected with main chamber (111)；The side wall of each branch air cavity (113) is respectively provided with intercommunicating pore (114)；Piston (13) is respectively provided in each branch air cavity (113)；The relatively corresponding branch air cavity (113) of the piston (13) is slided and controls the intercommunicating pore (114) and the branch gas The on-state of chamber (113), when being moved to branch air cavity (113) upper end with the valve deck (12) palette, in movement To branch air cavity (113) lower end when with the valve deck (12) palette；The power part that the piston (13) is driven to be slided in the correspondence branch air cavity (113) is set on the valve deck (12).
- 2. valve group according to claim 1, it is characterised in that：The power part is double-acting cylinder (14).
- 3. valve group according to claim 1 or 2, it is characterised in that：Piston (13) the bag piston main body (131), free end compressing member (135), power connections (133), the first sealing ring (132) and the second sealing ring (134)；The free end compressing member (135) is threadedly connected to the free end of the power connections (133)；The piston main body (131) covers and on the power connections (133), is compressed by the free end compressing member (135)；First sealing ring (132) is arranged between the piston main body (131) and the free end compressing member (135), quilt The piston main body (131) and the free end compressing member (135) compress；Second sealing ring (134) is arranged between the power connections (133) and the piston main body (131), by institute It states power connections (133) and the piston main body (131) compresses.
- 4. valve group according to claim 3, it is characterised in that：The bearing for being oriented to the output shaft movement is set in the valve deck (12) through the through hole of the power part output shaft (15)。
- 5. valve group according to claim 4, it is characterised in that：Pipe joint (16) is provided at the side opening (112).
- 6. a kind of ampoule bottle manufacture device, it is characterised in that：Including molding die and claim 1-5 any one of them valve groups；The molding die includes bottle forming part, body forming part and seal area forming part；The negative pressure hole of the bottle forming part, the body forming part and the seal area forming part respectively in the valve group Three intercommunicating pore (114) conductings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720844807.2U CN207454833U (en) | 2017-07-12 | 2017-07-12 | A kind of ampoule bottle manufacture device and its valve group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720844807.2U CN207454833U (en) | 2017-07-12 | 2017-07-12 | A kind of ampoule bottle manufacture device and its valve group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207454833U true CN207454833U (en) | 2018-06-05 |
Family
ID=62247589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720844807.2U Active CN207454833U (en) | 2017-07-12 | 2017-07-12 | A kind of ampoule bottle manufacture device and its valve group |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207454833U (en) |
-
2017
- 2017-07-12 CN CN201720844807.2U patent/CN207454833U/en active Active
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