CN202826375U - Automotive rear storage box covering plate hollow blow molding mechanism - Google Patents
Automotive rear storage box covering plate hollow blow molding mechanism Download PDFInfo
- Publication number
- CN202826375U CN202826375U CN 201220391667 CN201220391667U CN202826375U CN 202826375 U CN202826375 U CN 202826375U CN 201220391667 CN201220391667 CN 201220391667 CN 201220391667 U CN201220391667 U CN 201220391667U CN 202826375 U CN202826375 U CN 202826375U
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- plate
- mold
- top board
- ejection
- storage box
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- Expired - Fee Related
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- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Abstract
An automotive rear storage box covering plate hollow blow molding mechanism comprises an upper cladding plate and a lower cladding plate, wherein a cylindrical mold foot is connected under the upper cladding plate, a fixed mold plate is connected under the cylindrical mold foot, the upper cladding plate penetrates the cylindrical mold foot through a bolt to be fixed with the fixed mold plate, a mold foot is installed on the lower cladding plate, an ejection plate is arranged inside the mold foot, an oil cylinder is installed under the ejection plate, a movable mold plate is installed on the mold foot, a molded automotive rear storage box covering plate product is arranged between the movable mold plate and the fixed mold plate, and a hollow cavity and a reinforcing rib are arranged in the product. The automotive rear storage box covering plate hollow blow molding mechanism is characterized in that a reset rod is installed under the ejection plate, a fixing seat is installed in the ejection plate, the reset rod is connected with the fixing plate through a screw, an ejection piece is connected on the fixing seat, a positioning pin is arranged between the fixing seat and the ejection piece, and the ejection piece is matched with the reinforcing rib in the product.
Description
Technical field
The utility model relates to automobile trunk cover plate System of Hollow Blow Shaping Machine structure, belongs to the mould of plastics field.
Background technology
Adopt blow mold to produce plastic product, such as the automobile trunk cover slab products, goods are hollow plastic product, and reinforcement is arranged in the goods, reinforcement is built in the inside of goods, traditionally mode or molding mode, this is for hollow blow molding, can't make at all and make reinforcement in the hollow product, and product surface has difference in height, the distance that top flat ejects is different, as the ejection die structure will be complicated a lot of at twice, when producing, easily break down, improved the scrappage of product, thereby reduce production efficiency.
Summary of the invention
The purpose of this utility model is the shortcoming that exists in order to overcome prior art, provide a kind of and in the blowing hollow product, make reinforcing mechanisms, improve product strength, deformation of products and damage have been avoided, guarantee product quality, reduce scrappage, the automobile trunk cover plate System of Hollow Blow Shaping Machine structure of enhancing productivity.
The technical scheme of the utility model automobile trunk cover plate System of Hollow Blow Shaping Machine structure is: comprise compound plate and lower compound plate, connecting cylinder mould pin under the upper compound plate, the cylinder mold underfooting connects solid plate, upper compound plate passes the cylinder mold pin and solid plate fixes through double-screw bolt, at lower compound plate the mould pin is installed, in the mould pin top board is set, under the top board oil cylinder is installed, on the mould pin moving platen is installed, the automobile trunk cover slab products that moulding is arranged between moving platen and the solid plate, be shaped with cavity and reinforcement in the goods, it is characterized in that being equipped with release link under the described top board mounting-fixing base in top board, release link is through the screw connection fixing base, connect top flat at holder, between holder and the top flat alignment pin is arranged, the reinforcement in top flat and the goods matches.
The utility model discloses a kind of automobile trunk cover plate System of Hollow Blow Shaping Machine structure---blow mold, at first make the mould die sinking by lower compound plate downwards through the moving moving platen of mould tape, after the die sinking, on the flannelette steady pin that is fixed on the solid plate die joint that flannelette is smooth (product surface has flannelette napped fabric layer), then the oil cylinder pushing top board moves up, top board drives release link simultaneously, holder and top flat move up, top flat stretches in the die cavity, then mould head of blow-moulding machine material extrusion, when plastics to be plastified cover the die cavity forming surface fully, mould matched moulds, cylinder begin to be blown into gases at high pressure in die cavity, after beginning to blow 0.5 second, oil cylinder pulling top board resets, ejector retainner plate drives release link, holder and top flat reset, and cylinder continues to be blown into gases at high pressure in die cavity, until blow molding, last mould die sinking, the oil cylinder pushing top board makes progress, and top board drives top flat, and top flat ejects moulded products.This programme automobile trunk cover plate System of Hollow Blow Shaping Machine structure has been finished the problem that is shaped with reinforcement in the Blow Molded Articles well, has avoided deformation of products and damage, guarantees product quality, reduces scrappage, enhances productivity.
Description of drawings
Fig. 1 is the structural representation of automobile trunk cover plate System of Hollow Blow Shaping Machine structure;
Fig. 2 is that top flat makes the inner reinforcement shaping schematic view of goods;
Fig. 3 is that moulded products ejects view;
Fig. 4 is the local enlarged diagram in A place of Fig. 1.
The specific embodiment
The utility model relates to a kind of automobile trunk cover plate System of Hollow Blow Shaping Machine structure, such as Fig. 1-shown in Figure 4, comprise compound plate 1 and lower compound plate 2, connecting cylinder mould pin 3 under the upper compound plate, the cylinder mold underfooting connects solid plate 14, upper compound plate 1 passes cylinder mold pin 3 through double-screw bolt 15 and fixes with solid plate 14, at lower compound plate mould pin 4 is installed, top board 5 is set in the mould pin, oil cylinder 6 is installed under the top board, moving platen 7 is installed on the mould pin, the automobile trunk cover slab products 8 that moulding is arranged between moving platen and the solid plate, be shaped with cavity 16 and reinforcement 9 in the goods, it is characterized in that described top board is equipped with release link 10 5 times, mounting-fixing base 11 in top board 5, release link is through screw 17 connection fixing bases 11, connect top flat 13 at holder, alignment pin 12 is arranged between holder and the top flat, top flat 13 and goods 8 interior reinforcements 9 match.At first drive moving platen 7 by lower compound plate 2 through mould pin 3 and make the mould die sinking downwards, after the die sinking, on the flannelette steady pin that is fixed on solid plate 14 die joints that flannelette is smooth (product surface has flannelette napped fabric layer), then oil cylinder 6 promotion top boards 5 move up, top board 5 drives release link 10 simultaneously, holder 11 and top flat 13 move up, top flat stretches in the die cavity, then mould head of blow-moulding machine material extrusion, when plastics to be plastified cover the die cavity forming surface fully, the mould matched moulds, cylinder begins to be blown into gases at high pressure in die cavity, after beginning to blow 0.5 second, oil cylinder 6 pulling top boards 5 reset, and ejector retainner plate drives release link 10, holder 11 and top flat 13 reset, cylinder continues to be blown into gases at high pressure in die cavity, until blow molding, last mould die sinking, oil cylinder 6 promotes top board 5 upwards, top board drives top flat 13, and top flat ejects moulded products 8.This programme automobile trunk cover plate System of Hollow Blow Shaping Machine structure has been finished the problem that is shaped with reinforcement in the Blow Molded Articles well, has avoided deformation of products and damage, guarantees product quality, reduces scrappage, enhances productivity.
Claims (1)
1. automobile trunk cover plate System of Hollow Blow Shaping Machine structure, comprise compound plate (1) and lower compound plate (2), connecting cylinder mould pin (3) under the upper compound plate, the cylinder mold underfooting connects solid plate (14), upper compound plate (1) passes cylinder mold pin (3) through double-screw bolt (15) and fixes with solid plate (14), at lower compound plate mould pin (4) is installed, top board (5) is set in the mould pin, oil cylinder (6) is installed under the top board, moving platen (7) is installed on the mould pin, the automobile trunk cover slab products (8) that moulding is arranged between moving platen and the solid plate, be shaped with cavity (16) and reinforcement (9) in the goods, it is characterized in that being equipped with under the described top board (5) release link (10), mounting-fixing base (11) in top board (5), release link connect top flat (13) through screw (17) connection fixing base (11) at holder, alignment pin (12) is arranged between holder and the top flat, and the reinforcement (9) in top flat (13) and the goods (8) matches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220391667 CN202826375U (en) | 2012-08-09 | 2012-08-09 | Automotive rear storage box covering plate hollow blow molding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220391667 CN202826375U (en) | 2012-08-09 | 2012-08-09 | Automotive rear storage box covering plate hollow blow molding mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202826375U true CN202826375U (en) | 2013-03-27 |
Family
ID=47938161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220391667 Expired - Fee Related CN202826375U (en) | 2012-08-09 | 2012-08-09 | Automotive rear storage box covering plate hollow blow molding mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202826375U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014198230A1 (en) * | 2013-06-13 | 2014-12-18 | 利宾来塑胶工业（深圳）有限公司 | Blow mold and blow molded product made by blow mold |
-
2012
- 2012-08-09 CN CN 201220391667 patent/CN202826375U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014198230A1 (en) * | 2013-06-13 | 2014-12-18 | 利宾来塑胶工业（深圳）有限公司 | Blow mold and blow molded product made by blow mold |
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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: 20130327 Termination date: 20190809 |