CN209024401U - Carboy pressuring-blowing process mould - Google Patents
Carboy pressuring-blowing process mould Download PDFInfo
- Publication number
- CN209024401U CN209024401U CN201821630823.2U CN201821630823U CN209024401U CN 209024401 U CN209024401 U CN 209024401U CN 201821630823 U CN201821630823 U CN 201821630823U CN 209024401 U CN209024401 U CN 209024401U
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- cooler
- wall
- counterbore
- pedestal
- formed punch
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- Withdrawn - After Issue
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Abstract
The utility model provides a kind of carboy pressuring-blowing process mould, the existing structure for pressing-blowing both plunger adaptor and cooler connecting portion in mechanism is redesigned, make the part carboy that can only be produced originally with blow-and-blow technique, the production of pressuring-blowing technique can be used instead, wherein, cooler inner cavity is the multistage straight hole being sequentially communicated from top to bottom, most bottom section straight hole downward through, be connected to the counterbore of cooler pedestal, on cooler pedestal close to cooler outer wall be centrosymmetric laying four axially through cooling port；Plunger adaptor top center is equipped with boss, in a pair of radial zone cooled down between port, and the bottom surface of cooler pedestal counterbore is butted on raised head face；Plunger adaptor center set axially through air inlet, with cooler inner cavity most bottom section straight hole be connected to, two sides set the gas vent of perforation, are connected with the counterbore of cooler pedestal.The utility model can guarantee that cooling air disengaging is unimpeded, and formed punch when production is enable to cool down in time.
Description
Technical field
The utility model relates to the manufacturing field of domestic glass bottle, more specifically a kind of carboy pressure-
Blow method process mould.
Background technique
The moulding process of vial is divided into blow-and-blow and two kinds of pressuring-blowing, and blow-and-blow technique is widely used in osculum glass
The production of glass bottle, advantage be not by bottle-type height limitation, it is popular the disadvantage is that the body uniformity is poor, middle and lower part wall thickness is thin compared with other positions
Claim two-section waist phenomenon, has certain influence to product quality；And pressuring-blowing is suitable for the production of jar, advantage is that bottle wall is thick
Even, high production efficiency, the disadvantage is that being limited by internal diameter of the bottleneck and body height.Currently, be essentially internal diameter of the bottleneck be greater than 30mm,
Pressuring-blowing production can be used in product of the body not higher than 240mm.And the production that internal diameter of the bottleneck is less than 30mm, is highly greater than 240mm
Product, due to being limited by conditions such as the material of frit, punch stroke, formed punch material, formed punch inner cavity and cooler processing technologys,
Pressuring-blowing fails to be applied well always.
To the beginning of this century, bottle making equipment passes through the improve and perfect of nearly half a century, and equipment precision and the degree of automation are
Through very high；The formula of glass raw material is also optimized (formed punch demoulding taper can be accomplished not less than 1.5 degree or so)；It is novel
The popularization and application in glass mold processing of material and numerically-controlled machine tool.Just because of having conditions above, and country increased in recent years
Environmentally friendly dynamics causes the costs such as original, material, fuel constantly soaring, and in order to economize on resources, the thin-wall light-weighted production of product has become
Gesture, the premise of thin-wall light-weighted production are exactly to use pressuring-blowing technological process for blowing, and pressuring-blowing technological process for blowing is applied to osculum
When diameter vial, referred to as narrow neck press-is blown.
It is well known that other than can, milk bottle and part bottle for cosmetics, most domestic glass bottle internal diameter of the bottleneck
All in 30mm hereinafter, but be limited to bottle formed punch and cooler material requirements is higher, the two embedded SMA actuators are again complex, at
This is higher, and narrow neck press-blows technological process for blowing, and there is presently no popularized.
Utility model content
The utility model is intended to solve above-mentioned technical problem at least to a certain extent.For this purpose, the utility model proposes one
Kind carboy pressuring-blowing process mould, is carried out again by the structure to both plunger adaptor and cooler connecting portion
Design can guarantee that cooling air disengaging is unimpeded, formed punch when production is enable to cool down in time.
To achieve the above objectives, the present invention adopts the following technical solutions:
A kind of carboy pressuring-blowing process mould, cooling body loaded in formed punch inner cavity, outer wall and formed punch inner wall it
Between there are spacing, plunger adaptor is plugged in the counterbore of formed punch pedestal with top end part, constitutes the overall structure of mold；
The cooler side wall axially spaced-apart is arranged multiple gas outlets, and inner cavity is that the multistage that is sequentially communicated from top to bottom is straight
Hole, most bottom section straight hole downward through, be connected to the counterbore of cooler pedestal, on cooler pedestal, close to cooler outer wall, be in
The heart symmetrically lay four axially through cooling port；
Plunger adaptor top center is equipped with boss, and the bottom surface of cooler pedestal counterbore, institute are butted on raised head face
Boss is stated to be in the radial zone between a pair of cooling port；Plunger adaptor center set axially through air inlet, with cooling
The section straight hole connection of device inner cavity most bottom, plunger adaptor two sides set the gas vent of perforation, are connected with the counterbore of cooler pedestal；
The mold is to form bottom-up inlet channel with air inlet, cooler inner cavity, with cooler outer wall and punching
Gap, cooling port between head inner wall, cooler pedestal counterbore, gas vent form exhaust passage from up to down, with cooling
Multiple gas outlets on device side wall are connected to the inlet channel and exhaust passage.
The utility model also proposed a kind of carboy pressuring-blowing process mould simultaneously, and cooling body is loaded on formed punch
In inner cavity, there are spacing between outer wall and formed punch inner wall, plunger adaptor is plugged in the counterbore of formed punch pedestal with top end part, is constituted
The overall structure of mold；
The bottom end of the cooler pass through cooler pedestal counterbore extend downwardly, the top of bottom face and plunger adaptor
Face fits closely, and multiple gas outlets are arranged in side wall axially spaced-apart, and inner cavity is the multistage straight hole being sequentially communicated from top to bottom, cooler
On pedestal, be close to cooler outer wall, be centrosymmetric lay four axially through cooling port；
Plunger adaptor center set axially through air inlet, with cooler inner cavity most bottom section straight hole be connected to, plunger adaptor two
Side sets the gas vent of perforation, is connected with the counterbore of cooler pedestal；
The mold is to form bottom-up inlet channel with air inlet, cooler inner cavity, with cooler outer wall and punching
Gap, cooling port between head inner wall, cooler pedestal counterbore, gas vent form exhaust passage from up to down, with cooling
Multiple gas outlets on device side wall are connected to the inlet channel and exhaust passage.
And a kind of carboy pressuring-blowing process mould, cooling body are loaded in formed punch inner cavity, outer wall and formed punch
There are spacing between inner wall, plunger adaptor is plugged in the counterbore of formed punch pedestal with top end part, constitutes the overall structure of mold,
It is characterized in:
The counterbore that the cooler bottom end passes through cooler pedestal extends downwardly and the counterbore at plunger adaptor top center
It is fitted close, multiple gas outlets are arranged in side wall axially spaced-apart, and inner cavity is the multistage straight hole being sequentially communicated from top to bottom, cooler bottom
On seat, be close to cooler outer wall, be centrosymmetric lay four axially through cooling port；
Plunger adaptor center set axially through air inlet, with cooler inner cavity most bottom section straight hole be connected to, plunger adaptor two
Side sets the gas vent of perforation, is connected with the counterbore of cooler pedestal；
The mold is to form bottom-up inlet channel with air inlet, cooler inner cavity, with cooler outer wall and punching
Gap, cooling port between head inner wall, cooler pedestal counterbore, gas vent form exhaust passage from up to down, with cooling
Multiple gas outlets on device side wall are connected to the inlet channel and exhaust passage.
Compared with the prior art, the utility model has the beneficial effect that:
The utility model blows plunger adaptor in mechanism, cooler and formed punch by changing current individual section machine pressure-
Structure makes the part carboy that can only be produced originally with blow-and-blow technique, can use the production of pressuring-blowing technique instead, reach
Bottle wall is uniform, quality is stable, lightweight, economize on resources, reduces cost, high-efficient purpose, is embodied in:
1, glass bottle uniform wall thickness avoids two-section waist phenomenon, improves product quality, establishes for thin-wall light-weighted production
Fixed basis；
2, low, the institute when tear drop temperature required when being produced due to pressuring-blowing technique itself is just produced compared with blow-and-blow technique
Shorter with cooling time, manufacturing machine speed is higher, improves production efficiency；
3, it is produced using osculum pressuring-blowing technique, is to realize the light-weighted precondition of product, a large amount of money can be saved
Source.
Detailed description of the invention
Fig. 1 a is the structural schematic diagram to press-blowing mechanism Plays No.1 formed punch at present；
Fig. 1 b is the structural schematic diagram to press-blowing mechanism Plays No.1 cooler at present；
Fig. 1 c is the structural schematic diagram to press-blowing mechanism Plays No.1 plunger adaptor at present；
Fig. 1 is for the assembling schematic diagram of structure shown in Fig. 1 a, Fig. 1 b, Fig. 1 c；
Fig. 2 a is the structural schematic diagram of one formed punch of embodiment；
Fig. 2 b is the structural schematic diagram of one cooler of embodiment；
Fig. 2 c is the structural schematic diagram of one plunger adaptor of embodiment；
Fig. 2 is the structural schematic diagram of one carboy pressuring-blowing process mould of embodiment；
Fig. 3 a is the structural schematic diagram of two cooler of embodiment；
Fig. 3 b is the structural schematic diagram of two plunger adaptor of embodiment；
Fig. 3 is the structural schematic diagram of two carboy pressuring-blowing process mould of embodiment；
Fig. 4 a is the structural schematic diagram of three cooler of embodiment；
Fig. 4 b is the structural schematic diagram of three plunger adaptor of embodiment；
Fig. 4 is the structural schematic diagram of three carboy pressuring-blowing process mould of embodiment.
In figure, 1 formed punch；11 formed punch pedestals；2 coolers；21 cooler pedestals；22 most bottoms section straight hole；23 cooling ports；24
Gas outlet；3 plunger adaptors；31 boss；32 air inlets；33 gas vents.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described implementation
Example is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, this field
Those of ordinary skill's every other embodiment obtained without creative efforts, belongs to the utility model
The range of protection.
Embodiment one:
Fig. 1 a, which is shown, presses at present-blows mechanism Plays No.1 formed punch (according to pressuring-blowing mold and punching head design principle, such as
Fruit bottleneck height < 12mm, the size a=15mm in figure；When bottleneck height is between 12-22mm, size a=5mm in figure；
Size b is 12mm.Specification mainly considers and the cooperation of mouth mold in this way), size c is internal diameter of the bottleneck in figure；Fig. 1 b is mark
Quasi- No.1 cooler, size d as shown in the figure will be compared with the small 10mm of size c or so in Fig. 1 in principle；Fig. 1 c is standard No.1 formed punch
Connector, the e in figure is air inlet, and f is gas vent.Fig. 1 is installation diagram, and arrow show cooling air-flow to can be with from Fig. 4 in figure
Find out, such as according to routine, formed punch wall thickness 2.5mm, radial gap 2.5mm between cooler outer wall and formed punch inner wall, cooler pedestal
With the size A at least 2.5mm at plunger adaptor position shown in partial enlargement in Fig. 4, it is exactly 7.5mm that three, which is added, along with punching
Head joint dimension h7.5mm, total 15mm, that is to say, that the smallest internal diameter of the bottleneck that the standard component can be done is 30mm.So to
It is blown using narrow neck press-, associated components must redesign.
The carboy pressuring-blowing process mould of a, Fig. 2 b, Fig. 2 c and Fig. 2 referring to figure 2., the present embodiment are in formed punch
3 one end of connector sets step surface, and the bottom face of formed punch pedestal 11, cooler 2 are fitted close and be butted on the counterbore of formed punch pedestal 11
Axially be set in the inner cavity of the formed punch 1, there are spacing between 1 inner wall of outer wall and formed punch, the outer wall of cooler pedestal 21 with
The counterbore of formed punch pedestal 11 is fitted close, top end face and bottom face respectively with the bottom surface of 11 counterbore of formed punch pedestal and plunger adaptor 3
The outer rim of top end face fits closely, constitute formed punch 1, cooler 2 and plunger adaptor 3 assembling structure, the assembling form with it is existing
Structure is almost the same.
The present embodiment mold is plunger adaptor 3 and the cooler 2 blown in mechanism by the current individual section machine pressure-of change
Structure, make originally can only with blow-and-blow technique produce part carboy, can use instead pressuring-blowing technique production, reach
Uniform, the cost that lightweight, economizes on resources, reduces purpose, specific structure setting to bottle wall are as follows:
Multiple gas outlets 24 are arranged in 2 side wall axially spaced-apart of cooler, and inner cavity is the multistage straight hole being sequentially communicated from top to bottom,
Most bottom section straight hole 22 downward through, be connected to the counterbore of cooler pedestal 21, on cooler pedestal 21, close to 2 outer wall of cooler,
Be centrosymmetric lay four axially through cooling port 23；
3 top center of plunger adaptor is equipped with boss 31, and the bottom surface of 21 counterbore of cooler pedestal is butted on 31 end face of boss,
Boss 31 is in the radial zone between a pair of cooling port 23；3 center of plunger adaptor set axially through air inlet 32, with
2 inner cavity of cooler most bottom section straight hole 22 is connected to, and 3 two sides of plunger adaptor, which are centrosymmetric, sets the gas vents 33 of four perforations, and cold
But the counterbore of device pedestal 21 is connected, and is to correspond to lay according to the position of four cooling ports 23；
Mold is to form bottom-up inlet channel with air inlet 32,2 inner cavity of cooler, with 2 outer wall of cooler and punching
Gap, cooling port 23 between first 1 inner wall, 21 counterbore of cooler pedestal, gas vent 33 form exhaust passage from up to down,
Inlet channel and exhaust passage are connected to multiple gas outlets 24 on 2 side wall of cooler.
The structure it will be evident that by changing cooler and plunger adaptor connecting portion is compared by Fig. 1 and Fig. 2, is saved
In former cooler, counterbore at cooler pedestal position directly above, reduce the radial dimension of cooler and formed punch, make
Pressuring-blowing technique can be suitable for the production of carboy.For the existing mold shown in Fig. 1, the New-type mould of the present embodiment
The structure of tool on its basis is improved specifically:
1, Fig. 2 a show the lower half portion of formed punch, since most of carboy bottleneck height is in 12mm or more,
So size a '=5mm in figure；
2, Fig. 2 b show the lower half portion (coupling part with plunger adaptor) of cooler, wherein c '=6mm (gauge
It is very little), accomplish minimum (eliminating the size A in Fig. 4) in order to which stomata center will be cooled down away from d ', no longer stays the depth j=in Fig. 1
The counterbore of 5mm；Cooler pedestal counterbore depth e '=3mm as shown in the figure, is also standard size.
3, Fig. 2 c show plunger adaptor, which, will be former on the basis of Fig. 1 c standard No.1 plunger adaptor
The boss vehicle of 6mm height falls 3mm, and improvement rear boss height is 3mm.
Embodiment two:
Refer to Fig. 3 a, Fig. 3 b and Fig. 3, the carboy pressuring-blowing process mould and one base of embodiment of the present embodiment
This is identical, and only in the connecting portion different from of cooler and plunger adaptor, structure is embodied in；
The bottom end of cooler 2 pass through 2 pedestal of cooler counterbore extend downwardly, the top of bottom face and plunger adaptor 3
Face fits closely, and multiple gas outlets are arranged in side wall axially spaced-apart, and inner cavity is the multistage straight hole being sequentially communicated from top to bottom, cooler
On 2 pedestals, be close to 2 outer wall of cooler, be centrosymmetric lay four axially through cooling port；
3 center of plunger adaptor set axially through air inlet, with 2 inner cavity of cooler most bottom section straight hole be connected to, plunger adaptor 3
Two sides, which are centrosymmetric, sets the gas vent of four perforations, is connected with the counterbore of 2 pedestal of cooler, and be according to four cooling airs
The position of mouth 23, which corresponds, lays；
Mold is to form bottom-up inlet channel with air inlet, cooler inner cavity, in cooler outer wall and formed punch
Gap, cooling port between wall, cooler pedestal counterbore, gas vent form exhaust passage from up to down, with cooler side
Multiple gas outlets connection inlet channel and exhaust passage on wall.
Embodiment three:
Refer to Fig. 4 a, Fig. 4 b and Fig. 4, the carboy pressuring-blowing process mould and one base of embodiment of the present embodiment
This is identical, and only in the connecting portion different from of cooler and plunger adaptor, structure is embodied in:
The counterbore that 2 bottom end of cooler passes through 2 pedestal of cooler extends downwardly and the counterbore at 3 top center of plunger adaptor
It is fitted close, multiple gas outlets are arranged in side wall axially spaced-apart, and inner cavity is the multistage straight hole being sequentially communicated from top to bottom, cooler 2
On pedestal, be close to 2 outer wall of cooler, be centrosymmetric lay four axially through cooling port；
3 center of plunger adaptor set axially through air inlet, with 2 inner cavity of cooler most bottom section straight hole be connected to, plunger adaptor 3
Two sides, which are centrosymmetric, sets the gas vent of four perforations, is connected with the counterbore of 2 pedestal of cooler, and be according to four cooling airs
The position of mouth 23, which corresponds, lays；
Mold is to form bottom-up inlet channel with air inlet, cooler inner cavity, in cooler outer wall and formed punch
Gap, cooling port between wall, cooler pedestal counterbore, gas vent form exhaust passage from up to down, with cooler side
Multiple gas outlets connection inlet channel and exhaust passage on wall.
While there has been shown and described that the embodiments of the present invention, it will be understood by those skilled in the art that:
These embodiments can be carried out with a variety of variations, modification, replacement in the case where not departing from the principles of the present invention and objective
And modification, the scope of the utility model are defined by the claims and their equivalents.
Claims (3)
1. a kind of carboy pressuring-blowing process mould, cooling body is loaded in formed punch inner cavity, between outer wall and formed punch inner wall
There are spacing, plunger adaptor is plugged in the counterbore of formed punch pedestal with top end part, constitutes the overall structure of mold, it is characterized in that:
Multiple gas outlets are arranged in the cooler side wall axially spaced-apart, and inner cavity is the multistage straight hole being sequentially communicated from top to bottom, most
Bottom section straight hole downward through, be connected to the counterbore of cooler pedestal, on cooler pedestal, close to cooler outer wall, in center pair
Claim lay four axially through cooling port；
Plunger adaptor top center is equipped with boss, and the bottom surface of cooler pedestal counterbore is butted on raised head face, described convex
Platform is in the radial zone between a pair of cooling port；Plunger adaptor center set axially through air inlet, in cooler
The section straight hole connection of chamber most bottom, plunger adaptor two sides set the gas vent of perforation, are connected with the counterbore of cooler pedestal；
The mold is to form bottom-up inlet channel with air inlet, cooler inner cavity, in cooler outer wall and formed punch
Gap, cooling port between wall, cooler pedestal counterbore, gas vent form exhaust passage from up to down, with cooler side
Multiple gas outlets on wall are connected to the inlet channel and exhaust passage.
2. a kind of carboy pressuring-blowing process mould, cooling body is loaded in formed punch inner cavity, between outer wall and formed punch inner wall
There are spacing, plunger adaptor is plugged in the counterbore of formed punch pedestal with top end part, constitutes the overall structure of mold, it is characterized in that:
The counterbore that the bottom end of the cooler passes through cooler pedestal extends downwardly, the top end face of bottom face and plunger adaptor is tight
Multiple gas outlets are arranged in closely connected conjunction, side wall axially spaced-apart, and inner cavity is the multistage straight hole being sequentially communicated from top to bottom, cooler pedestal
It is upper, be close to cooler outer wall, be centrosymmetric lay four axially through cooling port；
Plunger adaptor center set axially through air inlet, with cooler inner cavity most bottom section straight hole be connected to, plunger adaptor two sides are set
The gas vent of perforation is connected with the counterbore of cooler pedestal；
The mold is to form bottom-up inlet channel with air inlet, cooler inner cavity, in cooler outer wall and formed punch
Gap, cooling port between wall, cooler pedestal counterbore, gas vent form exhaust passage from up to down, with cooler side
Multiple gas outlets on wall are connected to the inlet channel and exhaust passage.
3. a kind of carboy pressuring-blowing process mould, cooling body is loaded in formed punch inner cavity, between outer wall and formed punch inner wall
There are spacing, plunger adaptor is plugged in the counterbore of formed punch pedestal with top end part, constitutes the overall structure of mold, it is characterized in that:
The counterbore that the cooler bottom end passes through cooler pedestal extends downwardly, is close with the counterbore at plunger adaptor top center
Multiple gas outlets are arranged in cooperation, side wall axially spaced-apart, and inner cavity is the multistage straight hole being sequentially communicated from top to bottom, cooler pedestal
It is upper, be close to cooler outer wall, be centrosymmetric lay four axially through cooling port；
Plunger adaptor center set axially through air inlet, with cooler inner cavity most bottom section straight hole be connected to, plunger adaptor two sides are set
The gas vent of perforation is connected with the counterbore of cooler pedestal；
The mold is to form bottom-up inlet channel with air inlet, cooler inner cavity, in cooler outer wall and formed punch
Gap, cooling port between wall, cooler pedestal counterbore, gas vent form exhaust passage from up to down, with cooler side
Multiple gas outlets on wall are connected to the inlet channel and exhaust passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821630823.2U CN209024401U (en) | 2018-10-09 | 2018-10-09 | Carboy pressuring-blowing process mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821630823.2U CN209024401U (en) | 2018-10-09 | 2018-10-09 | Carboy pressuring-blowing process mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209024401U true CN209024401U (en) | 2019-06-25 |
Family
ID=66905898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821630823.2U Withdrawn - After Issue CN209024401U (en) | 2018-10-09 | 2018-10-09 | Carboy pressuring-blowing process mould |
Country Status (1)
| Country | Link |
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| CN (1) | CN209024401U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109160715A (en) * | 2018-10-09 | 2019-01-08 | 安徽龙瑞玻璃有限公司 | Carboy pressuring-blowing process mould |
-
2018
- 2018-10-09 CN CN201821630823.2U patent/CN209024401U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109160715A (en) * | 2018-10-09 | 2019-01-08 | 安徽龙瑞玻璃有限公司 | Carboy pressuring-blowing process mould |
| CN109160715B (en) * | 2018-10-09 | 2023-09-26 | 安徽龙瑞玻璃有限公司 | Small mouth glass bottle pressing-blowing process mould |
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