CN1229715A - Multifunctional blower for plastic bottle - Google Patents
Multifunctional blower for plastic bottle Download PDFInfo
- Publication number
- CN1229715A CN1229715A CN 98111204 CN98111204A CN1229715A CN 1229715 A CN1229715 A CN 1229715A CN 98111204 CN98111204 CN 98111204 CN 98111204 A CN98111204 A CN 98111204A CN 1229715 A CN1229715 A CN 1229715A
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- China
- Prior art keywords
- plastic bottle
- rod
- cylinder
- multifunctional blower
- part casing
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- 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.)
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- Moulds For Moulding Plastics Or The Like (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Abstract
A multifunctional plastic bottle blower is composed of top, center and bottom boxes, and features that between drawing cylinder and drawing rod there is a horizontal press plate, on which there are three joints of pull rods, whose central axises and the central axises of dies are on same vertical plane. Said three joints include the central pull rod joint used individually and two symmetrical ones used at same time, which are correspondent to three fixers of closing cylinders on the bottom of top box. Different plastic bottles in different sizes can be made only by exchanging parts simply, resulting in high utilization rate.
Description
The present invention relates to a kind of equipment of producing hollow plastic container.More particularly, be a kind of blower for plastic bottle.
Blower for plastic bottle of the prior art; adopt pneumatic clasp mould mechanism no matter be; still adopt the electronic clasp mould mechanism of forming by mechanisms such as motor, belt pulley, forward and reverse threaded screw rod and reversing plates; because structure is limit; the single mode machine body that is used to blow the dual-mode machine of small-sized bottle and is used for blowing large-scale bottle can not exchange, and has therefore greatly limited the function of use and the service efficiency of bottle blowing machine.In the above-mentioned pneumatic clasp mould mechanism; its moving platen is between two solid plates; seal, tensioning system is fixed on the moving platen; the disadvantage of this structure is to seal and the axis of tensioning system is a determined value to the vertical range between the moving platen; this mold thickness that just requires to install must be consistent; otherwise the stretching bar just can't be accurately positioned in mold center, thereby limits the scope of application of bottle blowing machine greatly.In addition; above-mentioned electronic clasp mould mechanism is the two-way open and close movement that realizes template by the rotating of motor; the central upper portion that seal, tensioning system is installed in mould; the subject matter that this machine exists is that not only speed of production is slow; and; the transmission nut wearing and tearing that cooperate with threaded screw rod are very serious, and long-term running hours needs frequent the replacing.
The objective of the invention is to avoid above-mentioned weak point of the prior art, a kind of multifunctional blower for plastic bottle is provided, utilize same body can satisfy the needs of the big small bottle body of the various differences of blowing, realize the body multifunction, to improve the utilization rate of body.
The present invention also aims to avoid above-mentioned weak point of the prior art, make that the multifunctional blower for plastic bottle adjustable range that is provided is big, speed of production is fast, component wear is little.
Purpose of the present invention is achieved through the following technical solutions.
The present invention includes the upper box body that draft cylinder, stretching bar and sealing cylinder are set; The middle part casing of template, clasp mould mechanism and the bottom casing of installation folding mould cylinder are set.
Design feature of the present invention is: between described draft cylinder and stretching bar horizontal pressure foot is set, its axis and mold center's axle are set respectively on the horizontal pressure foot are positioned at three rod heads on the same perpendicular, comprise independent select center pull rod joint that uses and two symmetrical rod heads selecting use simultaneously.
Design feature of the present invention also is: adopt unidirectional matched moulds structure, its solid plate is fixed on middle part casing front end, and moving platen is by the axis of guide, connecting rod, gripper shoe and the interlock of folding mould cylinder axle head.Between described upper box body and middle part casing, the relative position adjusting screw(rod) is set.
Compared with the prior art, the present invention has following advantage:
1, what of mold cavity the present invention can select install corresponding sealing cylinder and stretching bars according to, comprises or selects to be installed in the center and carry out single bottle of blowing: perhaps select to be installed in two symmetric positions and carry out two bottles and blow.This selection is installed only to be needed to finish in the extremely short time.Not only simple to operate, and same bottle blowing machine body has been had blow the function of multiple bottle type, greatly improved the service efficiency of bottle blowing machine body.
2, in the middle of solid plate was positioned among the present invention, the dynamic model piece was in the unidirectional folding of front end, and the useful space increases, and operates more convenient.
, upper box body of the present invention can do moving horizontally of certain distance under the effect of adjusting screw(rod) on the casing of middle part, guaranteed under any circumstance to stretch to be positioned at mold center by accurate bowl, it is solid to have increased the bottle blowing model.
Fig. 1 is master's TV structure schematic diagram of the present invention.
Fig. 2 is a single mode structural representation of the present invention.
Fig. 3 is a bimodulus structural representation of the present invention.
By the following examples, in conjunction with the accompanying drawings, the present invention is further described.
Embodiment:
Referring to accompanying drawing 1,2 and accompanying drawing 3, draft cylinder 9, stretching bar 7,17 (or stretching gas shoulders 18) and sealing cylinder 22,21 (or sealing cylinder 5) are set in upper box body 6.The middle part is provided with template, clasp mould mechanism and middle part casing 10, fixed installation folding mould cylinder 15 in the bottom casing 1.
Between draft cylinder 9 and stretching bar 7,17,18, horizontal pressure foot 16 is set, its axis and mold center's axle are set respectively on the horizontal pressure foot 16 are positioned at three rod heads on the same perpendicular, comprise independent select center pull rod joint 8 that uses and two symmetrical rod heads 19,20 selecting use simultaneously.
In the present embodiment, adopt unidirectional matched moulds structure, its solid plate 4 is fixed on middle part casing front end, and moving platen 2 is by the axis of guide 13, connecting rod 12, gripper shoe 14 and the interlock of folding mould cylinder axle head.Between upper box body 6 and middle part casing 10, relative position adjusting screw(rod) 11 is set.
As shown in Figure 2, select center pull rod joint 8, stretching bar 18 and sealing cylinder 5 are installed, single bottle of mould of mould 3 corresponding employings is set adjusting screw(rod) 11 and is made stretching bar 18 be positioned at same center together with sealing cylinder 5 and mould, can carry out single bottle of blowing.
As shown in Figure 3, select two symmetrical rod heads 19,20 simultaneously, stretching bar 17,7 is installed respectively, and sealing cylinder 21,22, the two bottle of mould 3 corresponding employings mould, same, set adjusting screw(rod) 11 and make the stretching bar be positioned at same center, can carry out two bottle blowings together with sealing cylinder and mould.
Claims (3)
1; a kind of multifunctional blower for plastic bottle; comprise draft cylinder is set; the upper box body of stretching bar and sealing cylinder (6); template is set; the bottom casing (1) of the middle part casing (10) of clasp mould mechanism and installation folding mould cylinder; it is characterized in that: at described draft cylinder (9) and stretching bar (7; 17; horizontal pressure foot (16) is set 18); its axis and mold center's axle are set respectively on the horizontal pressure foot (16) are positioned at three rod heads on the same perpendicular, comprise independent select center pull rod joint (8) that uses and two symmetrical rod heads (19 selecting use simultaneously; 20).
2, multifunctional blower for plastic bottle according to claim 1, it is characterized in that: adopt unidirectional matched moulds structure, its solid plate (4) is fixed on middle part casing front end, and moving platen (2) is by the axis of guide (13), connecting rod (12), gripper shoe (14) and the interlock of folding mould cylinder axle head.
3, multifunctional blower for plastic bottle according to claim 1 and 2 is characterized in that: between described upper box body (6) and middle part casing (10) relative position adjusting screw(rod) (11) is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98111204 CN1229715A (en) | 1998-03-24 | 1998-03-24 | Multifunctional blower for plastic bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98111204 CN1229715A (en) | 1998-03-24 | 1998-03-24 | Multifunctional blower for plastic bottle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1229715A true CN1229715A (en) | 1999-09-29 |
Family
ID=5221201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98111204 Pending CN1229715A (en) | 1998-03-24 | 1998-03-24 | Multifunctional blower for plastic bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1229715A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107685430A (en) * | 2017-09-30 | 2018-02-13 | 慈溪市盛艺模具有限公司 | A kind of seat mould of pinch resistant functionality |
-
1998
- 1998-03-24 CN CN 98111204 patent/CN1229715A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107685430A (en) * | 2017-09-30 | 2018-02-13 | 慈溪市盛艺模具有限公司 | A kind of seat mould of pinch resistant functionality |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| AD01 | Patent right deemed abandoned | ||
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |