CN105415649B - It is a kind of can on-line checking bottle whether the bottle blow moulding machine of gas leakage - Google Patents
It is a kind of can on-line checking bottle whether the bottle blow moulding machine of gas leakage Download PDFInfo
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- CN105415649B CN105415649B CN201510896664.5A CN201510896664A CN105415649B CN 105415649 B CN105415649 B CN 105415649B CN 201510896664 A CN201510896664 A CN 201510896664A CN 105415649 B CN105415649 B CN 105415649B
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- blow moulding
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Abstract
The invention discloses it is a kind of can on-line checking bottle whether the bottle blow moulding machine of gas leakage,Including board,Preceding mould and rear mold,Preceding mould is provided with die cavity with rear mold,The plastic bottle body that bottle blow moulding machine also includes being used for detecting shaping in die cavity whether the gas leak detection device of gas leakage,Gas leak detection device includes mould or rear mold before being located at and is provided with the gas channel with mould cavity,Flexible tracheae is connected with gas channel,Board is provided with the gas examination device that can detect tracheal strips gas,Gas examination device includes the support being located on board,Support is provided with the cylinder being connected with tracheae,The elevator that can be moved up and down with piston rod is connected with the piston rod of cylinder,The detection switch that the elevator with piston rod movement is able to detect that when cylinder piston rod extends is additionally provided with support,Detection switch is electrically connected by the controller of bottle blow moulding machine with the siren being located on board.The present invention is simple in construction, be capable of on-line checking shaping in it bottle whether gas leakage.
Description
Technical field
The present invention relates to a kind of bottle blow moulding machine, more specifically it is a kind of can on-line checking bottle whether the bottle of gas leakage
Body blow moulding machine.
Background technology
It is all by bottle blow moulding machine blow molding to be used to contain the plastic bottle bodies such as beverage, oil in the market.But at present
Bottle blow moulding machine but have the defects of following, the plastic bottle body of shaping at the die joint that preceding mould and rear mold are harmonious structural strength compared with
It is weak, easily there is small opening, but at present bottle blow moulding machine be unable to on-line checking in it plastic bottle body of shaping whether have small opening, mould
The inspection for expecting bottle is ventilated or poured water to examine after bottle is taken out from blow moulding machine.Such check system needs
That wants artificial more, complex procedures, cost are higher.
Therefore, the present invention is based on the insufficient and caused of the above.
The content of the invention
The present invention seeks to overcome the deficiencies in the prior art, there is provided it is a kind of simple in construction, can on-line checking in it into
The plastic bottle body of type whether the bottle blow moulding machine of gas leakage.
The present invention is achieved by the following technical solutions：
It is a kind of can on-line checking bottle whether the bottle blow moulding machine of gas leakage, including board 1 and the preceding mould that is located on board 1
2 are provided with the die cavity 4 when the two is harmonious for bottle blow molding with rear mold 3 with rear mold 3, described preceding mould 2, and its feature exists
In：The plastic bottle body that described bottle blow moulding machine also includes being used for detecting shaping in die cavity 4 whether the gas leak detection device of gas leakage,
Described gas leak detection device includes being located at the gas channel 5 communicated in preceding mould 2 or rear mold 3 and with die cavity 4, and described air-flow leads to
Flexible tracheae 6 is connected with road 5, described board 1 is provided with the gas examination device 7 that can detect gas in flexible tracheae 6,
Described gas examination device 7 includes the support 71 being located on board 1, and described support 71 is provided with and is connected with flexible tracheae 6
Cylinder 72, the elevator 73 that can be moved up and down with piston rod, described support are connected with the piston rod of described cylinder 72
The detection switch 74 that the elevator 73 with piston rod movement is able to detect that when the piston rod of cylinder 72 extends, institute are additionally provided with 71
The detection switch 74 stated is electrically connected by the controller of bottle blow moulding machine with the siren 75 being located on board 1.
As described above can on-line checking bottle whether the bottle blow moulding machine of gas leakage, it is characterised in that：Described support
The limiting plate 76 for limiting distance between elevator 73 and detection switch 74 is additionally provided with 71.
As described above can on-line checking bottle whether the bottle blow moulding machine of gas leakage, it is characterised in that：Described detection
Switch 74 is photoelectric sensor switch.
As described above can on-line checking bottle whether the bottle blow moulding machine of gas leakage, it is characterised in that：Described alarm
Device 75 is alarm flashing lamp or buzzer.
Compared with prior art, the present invention has the following advantages：
1. the preceding mould or rear mold of the present invention are provided with the gas channel with mould cavity, flexible air is connected with gas channel
Pipe, board are provided with the gas examination device that can detect flexible tracheal strips gas, and gas examination device includes being located on board
Support, support is provided with the cylinder that is connected with flexible tracheae, is connected with and can be moved up and down with piston rod on the piston rod of cylinder
Elevator, be additionally provided with when cylinder piston rod extends on support and be able to detect that the detection of the elevator with piston rod movement is opened
Close, detection switch is electrically connected by the controller of bottle blow moulding machine with the siren being located on board.In preceding mould and rear mold phase
Close during carrying out moulding plastics bottle, if plastic bottle body has small opening, just have gas and enter from die cavity by gas channel
Enter to flexible tracheal strips, flexible endotracheal gas enters cylinder, and then promotes piston rod elongation, then connects on the piston rod
Elevator be adjacent to detection switch, when elevator reaches the detecting distance of detection switch, detection switch is just to blow moulding machine
Controller sends signal, and then controls siren alarm, and so as to remind worker to notice, the plastic bottle body leaks air, and is easy to work
The plastic bottle body of the gas leakage is sorted to waste product area by people.Such check system is very efficient and convenient, greatly reduces cost,
The labor intensity of worker is also reduced, improves production efficiency.
2. the present invention is simple in construction, easy to operate, production efficiency is improved, is adapted to promote.
【Brief description of the drawings】
Fig. 1 is one of stereogram of the present invention；
Fig. 2 is the stereogram of the rear mold of the present invention；
Fig. 3 be the present invention preceding mould and rear mold be harmonious and siren alarm when schematic diagram.
【Embodiment】
The invention will be further described below in conjunction with the accompanying drawings：
It is a kind of can on-line checking bottle whether the bottle blow moulding machine of gas leakage, including board 1 and the preceding mould that is located on board 1
2 are provided with the die cavity 4 when the two is harmonious for bottle blow molding, described bottle with rear mold 3 with rear mold 3, described preceding mould 2
The plastic bottle body that body blow moulding machine also includes being used for detecting shaping in die cavity 4 whether the gas leak detection device of gas leakage, described gas leakage
Detection means includes being located at the gas channel 5 communicated in preceding mould 2 or rear mold 3 and with die cavity 4, is connected on described gas channel 5
Flexible tracheae 6, described board 1 are provided with the gas examination device 7 that can detect gas in flexible tracheae 6, described gas
Physical examination experiment device 7 includes the support 71 being located on board 1, and described support 71 is provided with the cylinder 72 being connected with flexible tracheae 6,
The elevator 73 that can be moved up and down with piston rod is connected with the piston rod of described cylinder 72, is additionally provided with described support 71
The detection switch 74 of the elevator 73 with piston rod movement is able to detect that when the piston rod of cylinder 72 extends, described detection is opened
74 are closed to electrically connect with the siren 75 being located on board 1 by the controller of bottle blow moulding machine.
The limiting plate 76 for limiting distance between elevator 73 and detection switch 74 is additionally provided with described support 71.Limit
Position plate 76 plays carries out spacing effect to the stroke of elevator 73.Elevator 73 can be avoided to break detection switch；
Described detection switch 74 is photoelectric sensor switch.
Described siren 75 is alarm flashing lamp or buzzer.
Operation principle：
The feed arrangement of bottle blow moulding machine first（It is not drawn into figure）By softer bottle blank from preceding mould 2 and rear mold 3
Top be squeezed into before between mould 2 and rear mold 3, then preceding mould 2 and rear mold 3 are harmonious, and the blowning installation on bottle blow moulding machine is just toward bottle
Blown in body blank, so that bottle blank is molded in mould intraluminal inflation.When the bottle of shaping has small opening and gas leakage, bottle
The gas of blowning installation blowout on body blow moulding machine enters die cavity 4 by the small opening of bottle, and is entered by gas channel 5
In flexible tracheae 6, the gas in flexible tracheae 6 enters cylinder 72, the piston rod elongation of cylinder 72, then connects on the piston rod
Elevator 73 be adjacent to detection switch 74, when detection switch 74 detects elevator 73, then detection switch 74 just gives bottle
The controller of blow moulding machine sends signal, and controller then controls alarm flashing flick of lamp or honey device to pipe, and reaches and reminds worker should
There is the purpose of small opening in the plastic bottle body of shaping, be easy to worker that the plastic bottle body is sorted into waste product area, it is ensured that plastic bottle body
Inspection of hermetic seal just obtain on-line checking in bottle forming process, reduce the independent complicated work detected of follow-up needs
Sequence, cost is greatly reduced, also reduce the labor intensity of worker, and improve production efficiency.Current mould 2 is beaten with rear mold 3
When opening, because gas channel 5 communicates with outside air, therefore, because the Action of Gravity Field of elevator 73, the gas in cylinder 72 is again
It is discharged to through flexible tracheae 6 and gas channel 5 in outside air, the piston rod of elevator 73 and cylinder 72 declines again.If preceding
Mould 2 is not alarmed with siren 75 in the open mold cycle of rear mold 3, then it represents that the plastic bottle body of the shaping is certified products.The present invention
The blowing pressure of bottle blow moulding machine can reach more than 32 kilograms every square centimeter, realize hyperbar high impact forces.
Claims (4)
1. it is a kind of can on-line checking bottle whether the bottle blow moulding machine of gas leakage, including board（1）Be located at board（1）On before
Mould（2）With rear mold（3）, described preceding mould（2）With rear mold（3）It is provided with the die cavity when the two is harmonious for bottle blow molding
（4）, it is characterised in that：Described bottle blow moulding machine also includes being used to detect die cavity（4）The plastic bottle body of interior shaping whether gas leakage
Gas leak detection device, described gas leak detection device include be located at preceding mould（2）Or rear mold（3）Upper and and die cavity（4）Communicate
Gas channel（5）, described gas channel（5）On be connected with flexible tracheae（6）, described board（1）Being provided with to detect
Flexible tracheae（6）The gas examination device of interior gas（7）, described gas examination device（7）Including being located at board（1）On branch
Frame（71）, described support（71）It is provided with and flexible tracheae（6）The cylinder of connection（72）, described cylinder（72）Piston rod
On be connected with can with piston rod move up and down elevator（73）, described support（71）On be additionally provided with and work as cylinder（72）Piston rod
The elevator with piston rod movement is able to detect that during elongation（73）Detection switch（74）, described detection switch（74）Pass through
The controller of bottle blow moulding machine and with being located at board（1）On siren（75）Electrical connection.
2. it is according to claim 1 can on-line checking bottle whether the bottle blow moulding machine of gas leakage, it is characterised in that：It is described
Support（71）On be additionally provided with for limiting elevator（73）With detection switch（74）Between distance limiting plate（76）.
3. it is according to claim 1 can on-line checking bottle whether the bottle blow moulding machine of gas leakage, it is characterised in that：It is described
Detection switch（74）For photoelectric sensor switch.
4. it is according to claim 2 can on-line checking bottle whether the bottle blow moulding machine of gas leakage, it is characterised in that：It is described
Siren（75）For alarm flashing lamp or buzzer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510896664.5A CN105415649B (en) | 2015-12-07 | 2015-12-07 | It is a kind of can on-line checking bottle whether the bottle blow moulding machine of gas leakage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510896664.5A CN105415649B (en) | 2015-12-07 | 2015-12-07 | It is a kind of can on-line checking bottle whether the bottle blow moulding machine of gas leakage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105415649A CN105415649A (en) | 2016-03-23 |
| CN105415649B true CN105415649B (en) | 2017-12-19 |
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| CN201510896664.5A Active CN105415649B (en) | 2015-12-07 | 2015-12-07 | It is a kind of can on-line checking bottle whether the bottle blow moulding machine of gas leakage |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110039747A (en) * | 2018-01-15 | 2019-07-23 | 湖南鸿宏塑胶五金制品有限公司 | A kind of blow-molded article forming process gas leakage detection machine |
| DE102019123795A1 (en) * | 2019-09-05 | 2021-03-11 | Krones Ag | Device and method for reshaping plastic preforms into plastic containers by means of a stationary compressed air supply |
| DE102019123796A1 (en) * | 2019-09-05 | 2021-03-11 | Krones Ag | Device and method for reshaping plastic preforms into plastic containers by means of a stationary compressed air supply |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW201304935A (en) * | 2011-04-11 | 2013-02-01 | Rehau Ag & Co | Process for the detection of defects in blow moldings |
| CN205167520U (en) * | 2015-12-07 | 2016-04-20 | 中山汇伟塑胶工业有限公司 | Bottle blowing machine that can on -line measuring bottle whether leaks gas |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6021050B2 (en) * | 1978-06-06 | 1985-05-25 | 住友重機械工業株式会社 | Mis-blow detection device for injection blow molding machine |
| JP2699160B2 (en) * | 1995-06-23 | 1998-01-19 | 東興業株式会社 | Pressurized gas leak inspection device and blow molding machine for molded containers |
-
2015
- 2015-12-07 CN CN201510896664.5A patent/CN105415649B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW201304935A (en) * | 2011-04-11 | 2013-02-01 | Rehau Ag & Co | Process for the detection of defects in blow moldings |
| CN205167520U (en) * | 2015-12-07 | 2016-04-20 | 中山汇伟塑胶工业有限公司 | Bottle blowing machine that can on -line measuring bottle whether leaks gas |
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| CN105415649A (en) | 2016-03-23 |
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Address after: 528400 Zhongshan Province, the town of Triangle Town, Guangdong golden carp Industrial Zone Di Yuen Road, No. 33 Patentee after: Guangdong sinks plastic Limited by Share Ltd Address before: 528400 Zhongshan Province, the town of Triangle Town, Guangdong golden carp Industrial Zone Di Yuen Road, No. 33 Patentee before: Zhongshan City Huiwei Plastic Industry Co., Ltd. |
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Effective date of registration: 20211110 Address after: 438899 building 6, Minxin Industrial Park, Tuanfeng Town, Tuanfeng County, Huanggang City, Hubei Province Patentee after: Hubei Huiwei Plastic Technology Co., Ltd Address before: 528400 No. 33, Diyuan Road, Jinli Industrial Zone, Sanjiao Town, Zhongshan City, Guangdong Province Patentee before: Guangdong Huiwei Plastic Co., Ltd |