CN202952543U - Novel hollow extrusion blow mold - Google Patents
Novel hollow extrusion blow mold Download PDFInfo
- Publication number
- CN202952543U CN202952543U CN 201220679502 CN201220679502U CN202952543U CN 202952543 U CN202952543 U CN 202952543U CN 201220679502 CN201220679502 CN 201220679502 CN 201220679502 U CN201220679502 U CN 201220679502U CN 202952543 U CN202952543 U CN 202952543U
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- Prior art keywords
- air bag
- mould
- mold
- hollow extrusion
- extrusion blow
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Abstract
The utility model belongs to the technical field of hollow blow molds, and particularly discloses a novel hollow extrusion blow mold. The novel hollow extrusion blow mold comprises a main mold and an auxiliary mold clamp, wherein the main mold is provided with an upper row of mold cavities and a lower row of mold cavities, a movable air bag structure is arranged between the mold cavities in the upper row and the mold cavities in the lower row, and comprises an air bag insert, a plurality of ejection cylinders and a plurality of blowing pin cylinders are arranged on the air bag insert, a blowing pin is arranged on each blowing pin cylinder in a clamping manner, the main mold is further provided with a balance rod, a V-shaped groove is arranged between the balance rod and the cavities. According to the novel hollow extrusion blow mold, the equipment productivity can be improved, the consumption of raw materials can be reduced, and the production cost of products can be lowered.
Description
Technical field
The utility model belongs to hollow extrusion blowing mould tool technical field, is specifically related to the hollow extrusion blow bottle blowing mould of a kind of bottleneck to the bottleneck blowing moulding.
Background technology
The same equipment die head quantity Matching of arranging of die cavity, for example have 3 die heads on equipment in traditional hollow extrusion blowing mould tool mould, and single station mold is 3 products of output only at every turn.This mould structure not only can't make the maximum production capacity of equipment, and, because of the inevitable clout that must have the material embryo in hollow extrusion blow molding, pure embryo manufacture order product all brings raw-material loss in each moulding.
The utility model content
In order to address the above problem, the purpose of this utility model is to provide a kind of Novel hollow extrusion blow mould, can improve production capacity, reduces raw-material loss, controls product cost.
For realizing above-mentioned utility model purpose, technical scheme that the utility model adopts is as follows:
A kind of Novel hollow extrusion blow mould, comprise main mould and secondary die clamper, and described main mould is provided with the two rows mold cavity, is provided with the moving air bag structure in the middle of described upper row's mold cavity and lower row's mold cavity.
Further, described moving air bag structure comprises the air bag mold insert, and described air bag mold insert is provided with some cylinder and some blow needle cylinders of ejecting, and on described blow needle cylinder, clamping has blow needle.
Further, described air bag mold insert is the indent drum type.
Further, on described main mould, also be provided with balancing pole, between described balancing pole and die cavity, be provided with V-shaped groove.
Further, described Novel hollow extrusion blow mould is supporting the automatic rotary cutting knife, and described automatic rotary cutting knife is arranged in push broach mechanism.
A kind of Novel hollow extrusion blow mould that the utility model provides has following beneficial effect:
1, design of mould cavity becomes consistency from top to bottom two rows, makes the product bottleneck arrange to bottleneck, between die cavity, by the moving air bag structure, connects, realized that single material embryo propels the price of two products simultaneously, improve the production capacity of mould, reduced the raw material loss, controlled product cost.
2, utilize when the mould die sinking and eject cylinder promotion air bag mold insert, by the Realization of Product demoulding of back-off at the bottom of bottle, the product brought while reducing the demoulding scratches or gets by force by hand the potential safety hazard that product brings.
3, the blow needle that the utilization of every material embryo is contained on the blow needle cylinder is blown afloat same material embryo, has realized the moulding of product, while utilizing the blow needle cylinder core drawing, blow needle is return to mold cavity simultaneously, and avoiding blow needle to be adsorbed in the material embryo affects the normal demoulding of product.
4, the die cavity that bottleneck is arranged to bottleneck, on main mould, balancing pole is housed, after moulding, product is adsorbed on balancing pole and utilizes the automatic rotary cutting knife that the product clout is removed along with the movement of balancing pole is brought in secondary die clamper, be adsorbed on evagination distortion at the bottom of the product bottle brought on balancing pole when avoiding product stripping, be designed with V-shaped groove, avoided the distortion of bottle end evagination.
The accompanying drawing explanation
The picture that this accompanying drawing explanation provides is used for auxiliary to further understanding of the present utility model, forms the application's a part, does not form to improper restriction of the present utility model, in the accompanying drawings:
The Novel hollow squeeze blowing mould lamps structure schematic diagram that Fig. 1 provides for the utility model;
The moving air bag structure structural representation that Fig. 2 provides for the utility model;
V-shaped groove partial enlarged drawing after the Novel hollow extrusion blow mould matched moulds that Fig. 3 provides for the utility model.
The specific embodiment
Describe below in conjunction with accompanying drawing and specific implementation method the Novel hollow extrusion blow mould that the utility model provides in detail, in exemplary embodiment and description of the present utility model, be used for explaining the utility model, but not as to restriction of the present utility model.
Referring to Fig. 1, Fig. 2 and in conjunction with Fig. 3, the Novel hollow squeeze blowing mould lamps structure schematic diagram that Fig. 1 provides for the utility model, the moving air bag structure structural representation that Fig. 2 provides for the utility model, V-shaped groove partial enlarged drawing after the Novel hollow extrusion blow mould matched moulds that Fig. 3 provides for the utility model, the Novel hollow extrusion blow mould that the utility model provides as shown in the figure, comprise main mould and secondary die clamper, described main mould is for making to expect that embryo fully propels the price of in mould, the cooling forming product, described main mould is provided with the two rows mold cavity, be provided with the moving air bag structure in the middle of described upper row's mold cavity and lower row's mold cavity, described moving air bag structure comprises the air bag mold insert, described air bag mold insert is provided with some cylinder and some blow needle cylinders of ejecting, on described blow needle cylinder, clamping has blow needle, described air bag mold insert is the indent drum type, also be provided with balancing pole on described main mould, the effect of described balancing pole is after mould closes up, balancing pole inserts in the material embryo, make to expect that embryo is adsorbed on balancing pole avoids expecting the whole landing of embryo gravitate, described Novel hollow extrusion blow mould is also supporting an automatic rotary cutting knife, and described automatic rotary cutting knife is arranged in push broach mechanism.The effect of described moving air bag structure is upper and lower two row's die cavities are linked into an integrated entity, and realizes the two products of single material embryo moulding simultaneously; Described air bag mold insert is under the effect that ejects cylinder, when the mould die sinking, described air bag mold insert is released shaped article by the motive force that ejects cylinder from mould, realize the demoulding of product, the air bag mold insert is designed to the main purpose of indent drum type simultaneously and is that same automatic rotary cutting cutter tooth cooperation realizes automatic rotary cutting, product has guaranteed the smooth smooth of product end surface after automatic rotary cutting, is beneficial to product and pastes film (or aluminium foil); Described blow needle clamping is on the blow needle cylinder, and after mould closes up, blow needle promotes into to expect in embryo by the blow needle cylinder, realization propels the price of up and down to independent material embryo, after the product cooling forming, blow needle is ejection die die cavity under the effect of blow needle cylinder again, realizes the demoulding with the material embryo.Referring to Fig. 3, be provided with V-shaped groove between described balancing pole and die cavity, the main effect of described V-shaped groove is that product is after cooling forming, clout forms very thin " V-belt " in V-shaped groove, after the mould die sinking, the bottle end of product, be easy to because the absorption of balance bar produces the distortion of bottle end evagination, forms thin " V-belt " between at the bottom of balancing pole 1 is with the product bottle distortion at the bottom of bottle to be played to the effect of buffering.
A kind of Novel hollow extrusion blow mould that the utility model provides, its operation principle is: plastics melting in the equipment screw rod becomes the material embryo through die extrusion, mould translation is to equipment mouth mould position, close up the material embryo is clamped through mould AB face, mould translation again is retracted into the blow needle chord position and puts, balancing pole moves down insertion material embryo and (avoids expecting the complete landing of embryo, affect product and propel the price of moulding), the blow needle cylinder ejects blow needle to insert the material embryo, every material embryo has independently blow needle to upper, under the die cavity of arranging blown, the material embryo in mould after propelling the price of the cold cut moulding, blow needle exits mold cavity (avoiding blow needle to affect the demoulding of product in being adsorbed on air bag) under the effect of blow needle cylinder, mould die sinking subsequently, product is because the structure of bottle end back-off is difficult to the directly demoulding from mould, ejecting cylinder releases the air bag mold insert, the air bag mold insert in a disguised form promotes product integral body to realize to the land area direction demoulding of product, product stripping back balance bar moves into product integral body to secondary die clamper, secondary die clamper clamps product, the push broach mechanism action, push the automatic rotary cutting knife be located in push broach mechanism to secondary die clamper, the product clout is removed.
A kind of Novel hollow extrusion blow mould that the utility model provides has been realized single the ability that the material embryo is produced two products, makes the maximum production capacity of equipment, and product bottle head shares the material embryo simultaneously, has reduced the waste of clout, has saved raw material.
The above Novel hollow extrusion blow mould that the utility model is provided is described in detail, and the explanation of above embodiment is only applicable to help to understand the principle of the utility model embodiment; , for one of ordinary skill in the art, according to the utility model embodiment, on the specific embodiment and range of application, all will change, in sum, this description should not be construed as restriction of the present utility model simultaneously.
Claims (5)
1. a Novel hollow extrusion blow mould, comprise main mould and secondary die clamper, it is characterized in that, described main mould is provided with the two rows mold cavity, is provided with the moving air bag structure in the middle of described upper row's mold cavity and lower row's mold cavity.
2. a kind of Novel hollow extrusion blow mould according to claim 1, is characterized in that, described moving air bag structure comprises the air bag mold insert, and described air bag mold insert is provided with some cylinder and some blow needle cylinders of ejecting, and on described blow needle cylinder, clamping has blow needle.
3. a kind of Novel hollow extrusion blow mould according to claim 2, is characterized in that, described air bag mold insert is the indent drum type.
4. a kind of Novel hollow extrusion blow mould according to claim 2, is characterized in that, on described main mould, also is provided with balancing pole, between described balancing pole and die cavity, is provided with V-shaped groove.
5. according to the described a kind of Novel hollow extrusion blow mould of claim 1-4 any one, it is characterized in that, described Novel hollow extrusion blow mould is supporting the automatic rotary cutting knife, and described automatic rotary cutting knife is arranged in push broach mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220679502 CN202952543U (en) | 2012-12-11 | 2012-12-11 | Novel hollow extrusion blow mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220679502 CN202952543U (en) | 2012-12-11 | 2012-12-11 | Novel hollow extrusion blow mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202952543U true CN202952543U (en) | 2013-05-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220679502 Expired - Fee Related CN202952543U (en) | 2012-12-11 | 2012-12-11 | Novel hollow extrusion blow mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202952543U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017214100A (en) * | 2016-05-31 | 2017-12-07 | キョーラク株式会社 | Molded product and production method and production device therefor |
| CN112157893A (en) * | 2020-09-15 | 2021-01-01 | 郝恩政 | Automatic bottle blowing machine in duplex position |
-
2012
- 2012-12-11 CN CN 201220679502 patent/CN202952543U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017214100A (en) * | 2016-05-31 | 2017-12-07 | キョーラク株式会社 | Molded product and production method and production device therefor |
| CN112157893A (en) * | 2020-09-15 | 2021-01-01 | 郝恩政 | Automatic bottle blowing machine in duplex position |
| CN112157893B (en) * | 2020-09-15 | 2022-05-06 | 郝恩政 | Automatic bottle blowing machine in duplex position |
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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: 20130529 Termination date: 20131211 |