CN2690141Y - Cylinder controller of rotary bottle blower - Google Patents
Cylinder controller of rotary bottle blower Download PDFInfo
- Publication number
- CN2690141Y CN2690141Y CN 200420020422 CN200420020422U CN2690141Y CN 2690141 Y CN2690141 Y CN 2690141Y CN 200420020422 CN200420020422 CN 200420020422 CN 200420020422 U CN200420020422 U CN 200420020422U CN 2690141 Y CN2690141 Y CN 2690141Y
- Authority
- CN
- China
- Prior art keywords
- air valve
- cylinder
- axle sleeve
- utility
- shaft sleeve
- 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
Abstract
The utility model provides an air cylinder controller of a rotary bottle blower, which belongs to the field of the mechanical technology. The utility model comprises a rotating shaft, wherein a rotating disk is fixed on the rotating shaft, a shaft sleeve is sheathed outside the rotating shaft, and the shaft sleeve is fixed without movement. A plurality of travel air valves are arranged on the rotating disk, and each travel air valve is connected with the air cylinder through an air pipe; a control switch of each travel air valve is contacted with the outer side of the shaft sleeve, and a lug is fixedly connected to the position outside the shaft sleeve corresponding to the moving position of the control switch; each travel air valve is usually corresponding to a lug. The states of the control switch can be changed by the lugs on the shaft sleeve, thereby, the movements of the air cylinder and an air blowing nozzle can be controlled. A complete mechanical control mode is adopted by the air cylinder controller of the utility model, and thus, the utility model has the advantages of stable performance, safety, simple and reasonable structure and convenient operation.
Description
Technical field
The utility model belongs to field of mechanical technique, particularly a kind of rotary bottle blow-moulding machine.
Background technology
In bottle blowing machine, the folding of bottle mould and air blowing are all finished by cylinder.In a bottle blowing machine, the bottle mould has some pairs usually.Every secondary mould all needs two to three cylinders to control its folding and blow.Because in the bottle blowing machine use, the feed time and the gassing time of every secondary mould are all inequality, therefore need control one by one the working time of each cylinder.
Rotary bottle blow-moulding machine have action accurately, the production efficiency advantages of higher, be widely used gradually at present.In existing rotary bottle blow-moulding machine, the control of cylinder is finished by magnetic valve, and be to realize by electronic control circuit and travel switch to the control of magnetic valve.Existing this control mode complex structure makes that the cost of product is higher.Simultaneously,, in use break down easily, influence the service life of bottle blowing machine owing to adopt the mode of electronic circuit control.
Summary of the invention
The purpose of this utility model is at the existing the problems referred to above of existing rotary bottle blow-moulding machine, and a kind of cylinder control unit of novelty is provided, and makes it have the characteristics of simple in structure, good reliability, long service life.
The purpose of this utility model can realize by following technical proposal: the cylinder control unit of this rotary bottle blow-moulding machine comprises a turning cylinder, fixing a rolling disc on the turning cylinder, it is characterized in that, at the outside of turning cylinder socket axle sleeve, axle sleeve maintains static, on rolling disc, be provided with the several strokes air valve, each stroke air valve links by tracheae and cylinder, the outer side contacts of the gauge tap of stroke air valve and axle sleeve is fixed with projection on the position of moving corresponding to above-mentioned gauge tap in the outside of axle sleeve.
In the cylinder control unit of above-mentioned rotary bottle blow-moulding machine, corresponding projection of each stroke air valve usually.
In the cylinder control unit of this rotary bottle blow-moulding machine, turning cylinder links by gear-box and motor.Rotate by the driven by motor turning cylinder, rolling disc is also rotated.Correspondingly, the stroke air valve that is connected with rolling disc also rotates along with the rotation of rolling disc.The axle sleeve that is placed in the turning cylinder outside then remains motionless.Because the gauge tap of stroke air valve contacts with axle sleeve, so utilize the projection on the axle sleeve, the state of gauge tap is changed, thus the action of control cylinder and blowing nozzle.
In this cylinder control unit, do not use electronic component, and adopted the control mode of pure machinery to realize, therefore its stable performance, safe and reliable when bottle blowing machine uses.Because it is simple and reasonable, make the cost decreases of bottle blowing machine, easy to operate during use, have higher utility.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the partial schematic diagram of stroke air valve and axle sleeve contact position in the utility model.
Among the figure, 1, turning cylinder; 2, rolling disc; 3, axle sleeve; 31, projection; 4, tracheae; 5, stroke air valve; 51, gauge tap; 52, gas outlet; 53, exhaust outlet; 54, air inlet; 6, cylinder; 61, air inlet; 7, bearing; 8, motor.
The specific embodiment
As shown in Figure 1, in rotary bottle blow-moulding machine, the center is a turning cylinder 1, and turning cylinder 1 supports by bearing 7, and its underpart links by gear-box and motor 8.Turning cylinder 1 rotates under the drive of motor 8.
Fixing a rolling disc 2 on the top of turning cylinder 1.Rolling disc 2 is along with the rotation of turning cylinder 1 is rotated.On rolling disc 2, be placed with the mould and the blowing nozzle of bottle.In addition, control the cylinder 6 of mould open/close in addition.
As shown in Figure 1, stroke air valve 5 is fixed in the bottom of rolling disc 2.In the present embodiment, three stroke air valves 5 are arranged.Be with an axle sleeve 3 on the turning cylinder 1, axle sleeve 3 is connected mutually with the frame of bottle blowing machine, keeps motionless in the bottle blowing machine running.The gauge tap 51 of each stroke air valve 5 contacts with the surface of axle sleeve 3.
As shown in Figure 2, the lateral surface at axle sleeve 3 also has three projections 31.Projection 31 is connected on the axle sleeve 3.Every projection 31 is corresponding to a stroke air valve 5.In stroke air valve 5 rotation processes, its gauge tap 51 can contact with projection 31.Because the actuation time and the duration of the cylinder 6 that each stroke air valve 5 is controlled have nothing in common with each other, so the length of each stroke air valve 5 pairing projection 31 and position are also different.
Can adjust the actuation time of projection 31 pairing stroke air valves 5 by the mode of rotary axle box 3 or mobile axle sleeve 3 upper protruding blocks 31.Usually, in a single day the position of projection 31 is mixed up, and in the bottle blowing machine course of work is to keep motionless.
Air inlet 54, gas outlet 52 and exhaust outlet 53 are arranged in stroke air valve 5, and wherein air inlet 54 connects with air pump by tracheae 4, and gas outlet 52 connects with the air inlet 61 of cylinder 6 by tracheae 4.In a stroke air valve 5, gas outlet 52 and exhaust outlet 53 respectively have two.Utilize gauge tap 51, can control air-flow and give vent to anger, just can make the piston of cylinder 6 flexible or blowing nozzle is blown from which gas outlet 52.
Stroke air valve 5 around axle sleeve 3 rotation processes in, its gauge tap 51 is different with projection 31 contacts with the state that does not contact gauge tap 51 under the both of these case with projection 31, so the state of cylinder 6 and blowing nozzle is also inequality, come the action of control cylinder 6 and blowing nozzle thus, thereby realize the work of the whole bottle blowing machine of control automatically.
Claims (3)
1, a kind of cylinder control unit of rotary bottle blow-moulding machine, comprise a turning cylinder (1), fixing a rolling disc (2) on the turning cylinder (1), it is characterized in that, outside socket axle sleeve (3) at turning cylinder (1), axle sleeve (3) maintains static, on rolling disc (2), be provided with several strokes air valve (5), each stroke air valve (5) links by tracheae (4) and cylinder (6), the gauge tap (51) of stroke air valve (5) and the outer side contacts of axle sleeve (3) are fixed with projection (31) on the position mobile corresponding to above-mentioned gauge tap (51), the outside of axle sleeve (3).
2, the cylinder control unit of rotary bottle blow-moulding machine according to claim 1 is characterized in that, the corresponding projection (31) of described each stroke air valve (5).
3, the cylinder control unit of rotary bottle blow-moulding machine according to claim 1 and 2 is characterized in that, described axle sleeve (3) is connected mutually with the frame of bottle blowing machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420020422 CN2690141Y (en) | 2004-02-21 | 2004-02-21 | Cylinder controller of rotary bottle blower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420020422 CN2690141Y (en) | 2004-02-21 | 2004-02-21 | Cylinder controller of rotary bottle blower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2690141Y true CN2690141Y (en) | 2005-04-06 |
Family
ID=34669304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420020422 Expired - Fee Related CN2690141Y (en) | 2004-02-21 | 2004-02-21 | Cylinder controller of rotary bottle blower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2690141Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110475656A (en) * | 2017-02-13 | 2019-11-19 | 克朗斯股份公司 | Device and method for being shaped to plastic preforms there is the plastic bottle of removable base |
-
2004
- 2004-02-21 CN CN 200420020422 patent/CN2690141Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110475656A (en) * | 2017-02-13 | 2019-11-19 | 克朗斯股份公司 | Device and method for being shaped to plastic preforms there is the plastic bottle of removable base |
| CN110475656B (en) * | 2017-02-13 | 2021-09-10 | 克朗斯股份公司 | Device and method for forming plastic preforms into plastic bottles with a removable bottom |
| US11331846B2 (en) | 2017-02-13 | 2022-05-17 | Krones Ag | Apparatus and a method for forming plastic preforms into plastic bottles with a movable bottom portion |
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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: 20050406 Termination date: 20100221 |