CN201848992U - Blank-falling positioning and guiding device of plastic drawing-blowing machine - Google Patents
Blank-falling positioning and guiding device of plastic drawing-blowing machine Download PDFInfo
- Publication number
- CN201848992U CN201848992U CN201020281683XU CN201020281683U CN201848992U CN 201848992 U CN201848992 U CN 201848992U CN 201020281683X U CN201020281683X U CN 201020281683XU CN 201020281683 U CN201020281683 U CN 201020281683U CN 201848992 U CN201848992 U CN 201848992U
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- embryo
- blank
- plate
- opening
- bottle
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- Expired - Fee Related
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Abstract
The utility model relates to a blank-falling positioning and guiding device of a plastic drawing-blowing machine. A mould comprises a fixed mould plate and a movable mould plate, wherein the movable mould plate is opened and closed in a sector shape. A guide cylinder is arranged above the opening of the movable mould plate. The device is characterized in that a blank receiving plate is arranged on the opening of the movable mould plate; the blank receiving plate is provided with a blank receiving fork opening and a blank receiving fork rod; the blank receiving fork opening is matched with a bottle blank; the lower part of the guide tube is provided with an opening, and a movable baffle plate is arranged on the opening; and the movable baffle plate is in contact with the bottle blank. As the blank receiving fork opening and the movable baffle plate are arranged, the bottle blank is accurate to position during falling and cannot shed off, so as to avoid the phenomenon of empty blowing. The blank-falling positioning and guiding device has simple structure, is convenient to install and has low cost.
Description
Technical field
The utility model relates to a kind of plastic draw-blow machine, particularly relates to the embryo locating guide device that falls of plastic draw-blow machine, belongs to the plastics machinery field.
Background technology
Adopt when annotating stretch blow processing plastic hollow container, at first plastic raw materials such as PET are annotated and made a bottle embryo by injection machine, the bottle embryo needs the heater post bake, again the bottle embryo after the heating is put into the stretch blow of stretch blow machine mould and become bottle, bottle embryo after the heating is put into mould can adopt the mode reality that falls embryo automatically or manually put embryo, but no matter be the embryo or manually put embryo of falling automatically, can successfully fall in the mould in order to make bottle embryo, designed and a kind ofly above the moving platen die orifice of mould, guide cylinder has been set, guide cylinder is corresponding with die orifice, after guide cylinder has been arranged, the bottle embryo falls very convenient, enlarging can be made in the top of guide cylinder, as long as the bottle embryo is fallen in the guide cylinder, the bottle embryo just can successfully enter in the mould.But, in actual production, because the bottle embryo rests on the die orifice, the bottle embryo oral area be positioned at die orifice above, bottle preform mouth portion can not collide with guide cylinder during matched moulds, so still has certain drop (distance) between guide cylinder and the die orifice, and do not have setting to catch the parts of bottle embryo on the die orifice of mould, so fall in the die orifice and can generation beat when the bottle embryo, a bottle embryo is come off from die orifice, sky blows phenomenon and happens occasionally.
Summary of the invention
The purpose of this utility model is in order to overcome the shortcoming of prior art, provide a kind of on the die orifice of mould, the installation to connect the embryo parts, making the bottle indusium that falls connect the embryo parts fixes, avoid coming off, and guide function is arranged again, make the plastic draw-blow machine of the mould matched moulds bottle embryo accurate positioning embryo locating guide device that falls.
The fall technical scheme of embryo locating guide device of the utility model plastic draw-blow machine is: described mould comprises the moving platen of solid plate and fan-shaped folding, the top of moving platen die orifice is provided with guide cylinder, it is characterized in that installing on the described moving platen die orifice and connect embryonic plate, connect to be shaped on the embryonic plate and connect the embryo prong and connect the embryo fork arm, connecing the embryo prong matches with the bottle embryo, described guide cylinder bottom is shaped on opening, is equipped with sideboard on the opening, and sideboard contacts with the bottle embryo.
The plastic draw-blow machine of the present utility model embryo locating guide device that falls, on described moving platen die orifice, install and connect embryonic plate, connect to be shaped on the embryonic plate and connect the embryo prong and connect the embryo fork arm, connecing the embryo prong matches with the bottle embryo, described guide cylinder bottom is shaped on opening, be equipped with sideboard on the opening, sideboard contacts with the bottle embryo.When the bottle embryo falls from guide cylinder, by connecing the embryo prong bottle embryonic breeding is lived, and sideboard has been arranged, even the bottle embryo is beated falling to produce when connecing in the embryo prong, there is sideboard to block, a bottle embryo can not come off accurate positioning.During matched moulds, the dynamic model strip a bottle embryo that enters in the die orifice sideboard is pushed aside and the solid plate matched moulds, use very flexibly.This programme has had the embryo of connecing prong and sideboard, and accurate positioning when a bottle embryo is fallen does not come off, and avoids sky to blow phenomenon and takes place.And this apparatus structure is simple, and is easy for installation, and cost is low.
The plastic draw-blow machine of the present utility model embryo locating guide device that falls, on the die orifice of described solid plate guide plate is installed, is shaped on the guide plate and puts embryo mouth and gathering sill, put the embryo mouth and connect the embryo prong and match, gathering sill with connect the embryo fork arm and match, there has been the embryo of putting mouth to match, made the bottle preform mouth centre of location with connecing the embryo prong, consistent behind the matched moulds with the stretching bar center of stretch blow machine, drawing effect is good, had gathering sill to match with connecing the embryo fork arm, moving platen is play the guiding role when the matched moulds, matched moulds is smooth.
Description of drawings
Fig. 1 is the utility model plastic draw-blow machine embryo locating guide device structural representation that falls;
Fig. 2 is the utility model plastic draw-blow machine embryo locating guide device schematic perspective view that falls;
Fig. 3 is the utility model plastic draw-blow machine embryo locating guide device schematic top plan view that falls.
The specific embodiment
The utility model relates to a kind of embryo locating guide device that falls of plastic draw-blow machine, as shown in Figure 1-Figure 3, described mould comprises the moving platen 2 of solid plate 1 and fan-shaped folding, the top of moving platen 2 die orifices is provided with guide cylinder 3, it is characterized in that installing on described moving platen 2 die orifices and connect embryonic plate 4, connect to be shaped on the embryonic plate 4 and connect embryo prong 41 and connect embryo fork arm 42, connecing embryo prong 41 matches with bottle embryo (6), described guide cylinder 3 bottoms are shaped on opening 31, be equipped with sideboard 32 on the opening 31, sideboard 32 contacts with bottle embryo 6.When bottle embryo 6 falls from guide cylinder 3, by connecing embryo prong 41 bottle embryo 6 is caught, and sideboard has been arranged, even bottle embryo 6 is beated falling to produce when connecing in the embryo prong 41, there is sideboard 32 to block, a bottle embryo 6 can not come off accurate positioning.During matched moulds, moving platen 2 is pushed sideboard 32 and solid plate 1 matched moulds aside with a bottle embryo 6 that enters in the die orifice, use very flexibly.This programme is installed on moving platen 2 die orifices and is connect the embryo prong, moving platen is when die opening state, the center that connects the center of embryo prong 41 and guide cylinder 3 in a straight line, the bottle embryo that falls from guide cylinder is caught by connecing the embryo prong, and there is sideboard to match, accurate positioning when a bottle embryo is fallen does not come off, and avoids sky to blow phenomenon and takes place.And this apparatus structure is simple, and is easy for installation, and cost is low.Guide plate 5 is installed on the die orifice of described solid plate 1, be shaped on the guide plate and put embryo mouth 51 and gathering sill 52, put embryo mouth 51 and match with connecing embryo prong 41, gathering sill 52 matches with connecing embryo fork arm 42, the embryo of putting mouth has been arranged and connect the embryo prong and match, make the bottle preform mouth centre of location, consistent with the stretching bar center of stretch blow machine, drawing effect is good, gathering sill has been arranged and connect the embryo fork arm and match, moving platen is play the guiding role when the matched moulds, and matched moulds is smooth.
Claims (2)
1. the plastic draw-blow machine embryo locating guide device that falls, comprise stretch blow machine mould, described mould comprises the moving platen (2) of solid plate (1) and fan-shaped folding, the top of moving platen (2) die orifice is provided with guide cylinder (3), it is characterized in that installing on described moving platen (2) die orifice and connect embryonic plate (4), connect to be shaped on the embryonic plate (4) and connect embryo prong (41) and connect embryo fork arm (42), connecing embryo prong (41) matches with bottle embryo (6), described guide cylinder (3) bottom is shaped on opening (31), be equipped with sideboard (32) on the opening (31), sideboard (32) contacts with bottle embryo (6).
2. the plastic draw-blow machine as claimed in claim 1 embryo locating guide device that falls, it is characterized in that on the die orifice of described solid plate (1) guide plate (5) being installed, be shaped on the guide plate and put embryo mouth (51) and gathering sill (52), put embryo mouth (51) and match with connecing embryo prong (41), gathering sill (52) with connect embryo fork arm (42) and match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020281683XU CN201848992U (en) | 2010-08-01 | 2010-08-01 | Blank-falling positioning and guiding device of plastic drawing-blowing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020281683XU CN201848992U (en) | 2010-08-01 | 2010-08-01 | Blank-falling positioning and guiding device of plastic drawing-blowing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201848992U true CN201848992U (en) | 2011-06-01 |
Family
ID=44091403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020281683XU Expired - Fee Related CN201848992U (en) | 2010-08-01 | 2010-08-01 | Blank-falling positioning and guiding device of plastic drawing-blowing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201848992U (en) |
-
2010
- 2010-08-01 CN CN201020281683XU patent/CN201848992U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110601 Termination date: 20180801 |