CN200998911Y - Closing device of bottle blowing machine - Google Patents
Closing device of bottle blowing machine Download PDFInfo
- Publication number
- CN200998911Y CN200998911Y CNU200720048264XU CN200720048264U CN200998911Y CN 200998911 Y CN200998911 Y CN 200998911Y CN U200720048264X U CNU200720048264X U CN U200720048264XU CN 200720048264 U CN200720048264 U CN 200720048264U CN 200998911 Y CN200998911 Y CN 200998911Y
- Authority
- CN
- China
- Prior art keywords
- mould bases
- circle
- round mould
- blowing machine
- round
- 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
- 238000007664 blowing Methods 0.000 title claims abstract description 19
- 238000001816 cooling Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 238000000071 blow moulding Methods 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 235000015111 chews Nutrition 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Abstract
The utility model relates to the technical field of the bottle blowing machine, in particular to a clamping device of the bottle blowing machine. The utility model comprises a clamping mechanism, a round mould frame mechanism and a swing arm device. Wherein, the round mould frame mechanism comprises a left round mould frame and a right round mould frame; the round mould frame is connected into a whole capable of opening and closing via a locating rod; the bottom of the round mould frame is connected with the swing arm device making the round mould frame open and close; the left round mould frame and the right round mould frame are separately provided with a left round mould chamber and a right round mould chamber and a left mould body and a right mould body; the left mould body and the right mould body are positioned in the left round mould chamber and the right round mould chamber respectively. The clamping device of the bottle blowing machine provided by the utility model has high control accuracy and stable clamping system when the round mould frame controls the opening and closing via the swing arm device; the bottle does not have obvious joint line at the joint part and is a whole beautiful bottle.
Description
Technical field
The utility model relates to a kind of Machine for automatically blowing bottle, particularly the mold closing mechanism of bottle blowing machine.
Background technology
Along with the development of plastics industry, plastic products are light with it, plasticity has obtained by force using widely in articles for daily use field and even industrial circle.Bottled drink such as mineral water, soda becomes people's current consumption product, and the bottle blowing machine of producing polyester plastics has vast market.According to the technological principle of full-automatic multistation rotary bottle blowing machine, when the blow molding of PET bottle base, realize automatic folding mould, utilize high pressure draught that bottle base is processed into available bottle at die body during matched moulds; During die sinking bottle is taken out.At present, existing full-automatic multistation rotary bottle blowing machine mould bases on the market, volume is big; Quality is big, so centrifugal force is big, and job insecurity.Clamping system is also unstable, and bottle cooling back can form significantly spue line on the correspondence position of junction, and it is attractive in appearance to influence bottle.
The utility model content
Technical problem to be solved in the utility model provides a kind of automatic synchronous on-off mould, the bottle blowing machine mold closing mechanism of smooth no obvious spue line on the bottle wall of the stable and bottle produced of clamping mechanism.
For solving the problems of the technologies described above; the technical scheme that the utility model is realized is: a kind of mold closing mechanism of bottle blowing machine; include clamping mechanism; clamping mechanism also is provided with round mould frame mechanism outward; the circle mould frame mechanism comprises two round mould bases at least; the circle mould bases by backstay connect into one can folding integral body, circle mould bases bottom is connected with the swinging arm device that makes round mould bases folding.
As improvement of the technical scheme, the circle mould frame mechanism comprises left and right two round mould bases, also is respectively equipped with left side circle die cavity and right circle die cavity on left side circle mould bases and the right circle mould bases.Clamping mechanism includes left die body and the involutory locking device of right die body, and left die body and right die body lay respectively at the inside of left side circle die cavity and right circle die cavity, and left die body and the involutory center of right die body are provided with bottle latch notch.
Swinging arm device includes left and right two forks, two forks, one end links together V-shaped, termination and arm shaft that two forks link together are articulated, and the termination of left fork connects as one with left side circle mould bases, and the termination of right fork connects as one with right circle mould bases.
The utility model has following remarkable result compared to existing technology: bottle blowing machine mold closing mechanism provided by the utility model, the circle mould bases is controlled folding by swinging arm device, the control accuracy height, clamping system is stable, bottle cooling back can not form tangible spue line in the junction, and whole bottle is attractive in appearance.
Description of drawings
The utility model is described in further detail by embodiment below in conjunction with accompanying drawing.
Fig. 1 is the utility model structural representation;
Fig. 2 is the schematic top plan view of Fig. 1; Fig. 3 is the schematic side view of Fig. 1.
The specific embodiment
Referring to Fig. 1-3, a kind of mold closing mechanism of bottle blowing machine includes clamping mechanism, circle mould frame mechanism and swinging arm device.In the present embodiment circle mould frame mechanism comprise left side circle mould bases 4 and 7, two round mould bases of right circle mould bases by backstay 1 connect into one can folding integral body.Also be respectively equipped with left side circle die cavity 6 and right circle die cavity 8 on left side circle mould bases and the right circle mould bases.Clamping mechanism includes the involutory locking device of die body 11 and right die body 12, and clamping mechanism is when left die body 11 and 12 pairs of fashionable auto locks of right die body.Left side die body and right die body lay respectively at the inside of left side circle die cavity and right circle die cavity, and the circle mould bases connected about left and right die body connected, and can engage with the circle mould bases.The bottle latch notch 9 of center can make the mouth cylindrical part that the bottle base upper end forms when left side die body and right die body matched moulds.
Circle mould bases bottom is connected with the swinging arm device that makes round mould bases folding.Swinging arm device 2 includes left and right two forks, two forks, one end links together V-shaped, termination and arm shaft 20 that two forks link together are articulated, and the termination of left fork 21 connects as one with left side circle mould bases, and the termination of right fork 22 connects as one with right circle mould bases.Swinging arm device is walked a fixing cam rail by its bearing and is realized automatic folding mould.
Mold closing mechanism of the present utility model is provided with buffer 10, referring to Fig. 2, mainly is the effect of playing buffering in matched moulds, can not break round mould bases assembly when making matched moulds.Bump against lock shaft device 14 in the time of the die body matched moulds, thereby and locked mode bar 13 can be mentioned the die body that the locking of locked mode bar is closed up by following compression spring.
The left side circle mould bases of present embodiment is provided with high pressure gas and chews 5, high pressure gas is chewed 5 and can be imported high pressure gas in the circle die cavity in the high pressure blow molding, make the gap of the junction of two die body matched moulds reach minimum, can not produce tangible spue line after the bottle cooling yet, thereby reach bottle purpose attractive in appearance.
Round mould bases of the present utility model is mounted on the cylindrical rotating cylinder 15, thereby realizes periodic duty after making round mould bases and swinging arm device do a circular motion.
Claims (5)
1, a kind of mold closing mechanism of bottle blowing machine; include clamping mechanism; it is characterized in that: described clamping mechanism also is provided with round mould frame mechanism outward; the circle mould frame mechanism comprises two round mould bases at least; the circle mould bases by backstay (1) connect into one can folding integral body, be connected with the swinging arm device that makes round mould bases folding bottom the described round mould bases.
2, the mold closing mechanism of bottle blowing machine according to claim 1, it is characterized in that: described round mould frame mechanism comprises left side circle mould bases (4) and right circle mould bases (7), also is respectively equipped with left side circle die cavity (6) and right circle die cavity (8) on described left side circle mould bases and the right circle mould bases.
3, the mold closing mechanism of bottle blowing machine according to claim 2, it is characterized in that: described swinging arm device (2) includes left and right two forks, two forks, one end links together V-shaped, termination and arm shaft (20) that two forks link together are articulated, the termination of left side fork (21) connects as one with left side circle mould bases, and the termination of right fork (22) connects as one with right circle mould bases.
4, the mold closing mechanism of bottle blowing machine according to claim 3; it is characterized in that: described clamping mechanism includes left die body (11) and right die body (12); left side die body and right die body lay respectively at the inside of left side circle die cavity and right circle die cavity, and left die body and the involutory center of right die body are provided with bottle latch notch (9).
5, the mold closing mechanism of bottle blowing machine according to claim 1 is characterized in that: described round mould bases is installed on the cylindrical rotating cylinder (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720048264XU CN200998911Y (en) | 2007-01-30 | 2007-01-30 | Closing device of bottle blowing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720048264XU CN200998911Y (en) | 2007-01-30 | 2007-01-30 | Closing device of bottle blowing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200998911Y true CN200998911Y (en) | 2008-01-02 |
Family
ID=39013318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200720048264XU Expired - Fee Related CN200998911Y (en) | 2007-01-30 | 2007-01-30 | Closing device of bottle blowing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200998911Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102427929A (en) * | 2009-05-06 | 2012-04-25 | 克朗斯股份有限公司 | Blow mold array, stretch blow molding machine and method |
| CN107073800A (en) * | 2014-10-24 | 2017-08-18 | 西德尔合作公司 | Twin axle molds controlling organization |
-
2007
- 2007-01-30 CN CNU200720048264XU patent/CN200998911Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102427929A (en) * | 2009-05-06 | 2012-04-25 | 克朗斯股份有限公司 | Blow mold array, stretch blow molding machine and method |
| CN104772894A (en) * | 2009-05-06 | 2015-07-15 | 克朗斯股份有限公司 | Blow mold array, stretch blow molding machine and method |
| CN104772895A (en) * | 2009-05-06 | 2015-07-15 | 克朗斯股份有限公司 | Blow mold array, stretch blow molding machine and method |
| US10155337B2 (en) | 2009-05-06 | 2018-12-18 | Krones Ag | Blow mold array, stretch blow molding machine and method |
| US11052595B2 (en) | 2009-05-06 | 2021-07-06 | Krones Ag | Blow mold array, stretch blow molding machine and method |
| CN107073800A (en) * | 2014-10-24 | 2017-08-18 | 西德尔合作公司 | Twin axle molds controlling organization |
| CN107073800B (en) * | 2014-10-24 | 2019-07-16 | 西德尔合作公司 | Twin axle is opened control mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080102 Termination date: 20140130 |