CN103112146A - Large-scale plastic joint extrusion forming device - Google Patents
Large-scale plastic joint extrusion forming device Download PDFInfo
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- CN103112146A CN103112146A CN2013100729958A CN201310072995A CN103112146A CN 103112146 A CN103112146 A CN 103112146A CN 2013100729958 A CN2013100729958 A CN 2013100729958A CN 201310072995 A CN201310072995 A CN 201310072995A CN 103112146 A CN103112146 A CN 103112146A
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- Prior art keywords
- moldboard
- solid plate
- moving platen
- moving
- joint
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- 238000001125 extrusion Methods 0.000 title claims abstract description 21
- 239000007787 solid Substances 0.000 claims description 35
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The invention relates to a large-scale plastic joint extrusion forming device. The large-scale plastic joint extrusion forming device comprises a forming mould body, wherein the forming mould body comprises a moving moldboard operating platform and a fixed moldboard operating platform; the moving moldboard operating platform is provided with a moving moldboard, and the fixed moldboard operating platform is provided with a fixed moldboard; the moving moldboard and the fixed moldboard are connected through locking screws of the moving moldboard and the fixed moldboard; and the moving moldboard is symmetrically provided with four locking modules, locking modules comprise locking fixed modules and moving modules, the forming mould body can lock and squeeze the fixed moldboard and the moving moldboard through an oil cylinder and a screw rod under the fixed moldboard and the moving moldboard are locked, and meanwhile, an extrusion head can carry out extrusion forming on a joint, and the manufacture of the products are finished. The large-scale plastic joint extrusion forming device provided by the invention has the characteristics that the structure is simple, the operation is convenient, the processing efficiency is high, the energy is saved and the consumption is reduced, the connection of the forming joint product is simple and reliable, and the large-scale plastic joint extrusion forming device is widely used on fields such as engineering machinery, petrochemical engineering and pipe fitting processing technology.
Description
Technical field
The present invention relates to field of machining, relate in particular to a kind of large-scale adapter of plastic extrusion molding apparatus.
Background technology
Large-scale adapter of plastic such as more than diameter 800mm, wall thickness 30mm, adopt conventional injection machine often to run into the problem of injection capacity and scarce capacity, locked mode board size and locked mode pressure unmatched, if adopt the injection-moulding device of large specification in order to increase the injection amount, redundancy can appear in the ability of clamping system, cause equipment investment to increase, the energy that production process consumes is very huge, greatly increases the production cost of pipe fitting producer.
Summary of the invention
The purpose of this invention is to provide a kind of large-scale adapter of plastic extrusion molding apparatus, to overcome present existing apparatus above shortcomings.
The objective of the invention is to be achieved through the following technical solutions:
A kind of large-scale adapter of plastic extrusion molding apparatus, comprise the mould body, described mould body comprises moving platen workbench and solid plate workbench, described moving platen workbench is provided with moving platen, the solid plate workbench is provided with solid plate, described moving platen is connected active and inactive mold plate lock-screw and connects with solid plate, be arranged with four locking modules on described moving platen, and described locking module comprises dynamic model latch segment and cover half latch segment; Be provided with die cavity in the cavity that forms between described moving platen and solid plate, the die cavity top is provided with the active and inactive mold locking cylinder, be provided with joint in die cavity, the joint two ends are connected with the product ejection cylinder, the joint middle part is connected with the auxiliary mould-opening oil cylinder, described solid plate bottom lateral wall and joint junction are provided with head connector, and head connector is fixedly connected with solid plate by head jointing lock-screw, and the head connector top is provided with extruder head.
Further, the described cavity left side that die cavity forms between described moving platen and solid plate, the described cavity right side that forms between moving platen and solid plate is core; Described die cavity is fixedly connected with moving platen by the die cavity lock-screw, and described core is fixedly connected with solid plate by the core lock-screw.
Beneficial effect of the present invention is: the invention provides a kind of large-scale adapter of plastic extrusion molding apparatus, this apparatus structure is simple, easy to operate, working (machining) efficiency is high, have in addition energy-saving and cost-reducing characteristics, it is simple, reliable that the connector product of moulding connects, and is widely used in the fields such as engineering machinery, petrochemical industry and pipe fitting process technology.
Description of drawings
The below is described in further detail the present invention with reference to the accompanying drawings.
Fig. 1 is the structure side view of the described a kind of large-scale adapter of plastic extrusion molding apparatus of the embodiment of the present invention;
Fig. 2 is the B-B cutaway view of Fig. 1;
Fig. 3 is the cutaway view of the described bump joint extrusion molding apparatus of the embodiment of the present invention;
Fig. 4 is the described bump joint product of embodiment of the present invention schematic diagram;
Fig. 5 is the cutaway view of the described reducing joint extrusion molding apparatus of the embodiment of the present invention;
Fig. 6 is the described reducing joint product of embodiment of the present invention schematic diagram.
In figure:
1, active and inactive mold locking cylinder; 2, solid plate; 3, active and inactive mold plate lock-screw; 4, core lock-screw; 5, die cavity lock-screw; 6, die cavity; 7, core; 8, joint; 9, product ejection cylinder; 10, auxiliary mould-opening oil cylinder; 11, extruder head; 12, head connector; 13, head jointing lock-screw; 14, moving platen; 15, solid plate workbench; 16, moving platen workbench; 17, dynamic model latch segment; 18, cover half latch segment; 19, mould; 20, locking module.
The specific embodiment
As shown in Fig. 1-4, the described a kind of large-scale adapter of plastic extrusion molding apparatus of the embodiment of the present invention, comprise mould body 19, described mould body 19 comprises moving platen workbench 16 and solid plate workbench 15, described moving platen workbench 16 is provided with moving platen 14, solid plate workbench 15 is provided with solid plate 2, described moving platen 14 is connected with solid plate by 3 connections of active and inactive mold plate lock-screw, be arranged with four locking modules 20 on described moving platen 14, described locking module 20 comprises dynamic model latch segment 17 and cover half latch segment 18; Be provided with die cavity 6 in the cavity that forms between described moving platen 14 and solid plate 2, die cavity 6 tops are provided with active and inactive mold locking cylinder 1, be provided with joint 8 in die cavity 6, joint 8 two ends are connected with product ejection cylinder 9, joint 8 middle parts are connected with auxiliary mould-opening oil cylinder 10, described solid plate 2 bottom lateral walls and joint 8 junctions are provided with head connector 12, and head connector 12 is fixedly connected with solid plate 2 by head jointing lock-screw 13, and head connector 12 tops are provided with extruder head 11.
As shown in Fig. 5-6, the described cavity left side that die cavity 6 forms between described moving platen 14 and solid plate 2, the described cavity right side that forms between moving platen 14 and solid plate 2 is core 7; Described die cavity 6 is fixedly connected with moving platen 14 by die cavity lock-screw 5; Described core 7 is fixedly connected with solid plate 2 by core lock-screw 4.
During concrete the use, at first at first this device will be passed through matched moulds, matched moulds comprises the following steps:
1) product ejection cylinder 9 being entered core 7 puts in place;
2) auxiliary mould-opening oil cylinder 10 is fallen back on the position;
3) promoting moving platen 14 and solid plate 2 closes tightly;
4) drive active and inactive mold locking cylinder 1 and enter core, with cover half latch segment 18 and 17 lockings of dynamic model latch segment; And
5) active and inactive mold plate lock-screw 3 is with solid plate 2 and moving platen 14 lockings.
Through after matched moulds, then head connector 12 and extruder head 11 are screwed together the beginning extrusion molding.
Finally by crossing die sinking, described die sinking comprises the following steps:
1) unclamp active and inactive mold plate lock-screw 3;
2) core 7 is mentioned, left to active and inactive mold locking cylinder 1, makes cover half latch segment 18 and dynamic model latch segment 17 separately;
3) auxiliary mould-opening oil cylinder 10 enters core 7, makes moving platen 14 and solid plate 2 separately;
4) promote moving platen 14 and escape to certain distance; And
5) product ejection cylinder 9 continues to enter core 7, ejecting product joint 8.
This apparatus structure is simple, and is easy to operate, and the reducing joint of moulding and bump joint all have practicality, and connects firmly, and production cost is cheap.
The present invention is not limited to above-mentioned preferred forms; anyone can draw other various forms of products under enlightenment of the present invention; no matter but do any variation on its shape or structure; every have identical with a application or akin technical scheme, within all dropping on protection scope of the present invention.
Claims (4)
1. one kind large-scale adapter of plastic extrusion molding apparatus, comprise mould body (19), described mould body (19) comprises moving platen workbench (16) and solid plate workbench (15), it is characterized in that: described moving platen workbench (16) is provided with moving platen (14), solid plate workbench (15) is provided with solid plate (2), described moving platen (14) is connected 2 with solid plate) connect by active and inactive mold plate lock-screw (3), be arranged with four locking modules (20) on described moving platen (14), described locking module (20) comprises dynamic model latch segment (17) and cover half latch segment (18), be provided with die cavity (6) in the cavity that forms between described moving platen (14) and solid plate (2), die cavity (6) top is provided with active and inactive mold locking cylinder (1), be provided with joint (8) in die cavity (6), joint (8) two ends are connected with product ejection cylinder (9), joint (8) middle part is connected with auxiliary mould-opening oil cylinder (10), described solid plate (2) bottom lateral wall and joint (8) junction are provided with head connector (12), head connector (12) is fixedly connected with solid plate (2) by head jointing lock-screw (13), head connector (12) top is provided with extruder head (11).
2. large-scale adapter of plastic extrusion molding apparatus according to claim 1, it is characterized in that: die cavity (6) is positioned between described moving platen (14) and solid plate (2) the described cavity left side that forms, and the described cavity right side of formation between moving platen (14) and solid plate (2) is core (7).
3. large-scale adapter of plastic extrusion molding apparatus according to claim 2, it is characterized in that: described die cavity (6) is fixedly connected with moving platen (14) by die cavity lock-screw (5).
4. large-scale adapter of plastic extrusion molding apparatus according to claim 3, it is characterized in that: described core (7) is fixedly connected with solid plate (2) by core lock-screw (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310072995.8A CN103112146B (en) | 2013-03-08 | 2013-03-08 | Large-scale plastic joint extrusion forming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310072995.8A CN103112146B (en) | 2013-03-08 | 2013-03-08 | Large-scale plastic joint extrusion forming device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103112146A true CN103112146A (en) | 2013-05-22 |
| CN103112146B CN103112146B (en) | 2015-04-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310072995.8A Expired - Fee Related CN103112146B (en) | 2013-03-08 | 2013-03-08 | Large-scale plastic joint extrusion forming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103112146B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19962759C1 (en) * | 1999-12-23 | 2001-04-19 | Ferromatik Milacron Maschb Gmb | Twin-plate injection molding machine comprises arrangement of pressure cylinders where their ends are locked together by rigid connectors to ensure mold clamping plates remain parallel during mold closing |
| JP2007229782A (en) * | 2006-03-02 | 2007-09-13 | Toyota Motor Corp | Pin locking device |
| CN201998403U (en) * | 2010-12-28 | 2011-10-05 | 浙江宏振机械模具集团有限公司 | Cohesion mold locking adjusting mechanism of injection molding machine with two mold plates |
| CN202640724U (en) * | 2012-04-26 | 2013-01-02 | 宁波通用塑料机械制造有限公司 | Two-plate type clamp unit |
| CN203110296U (en) * | 2013-03-08 | 2013-08-07 | 武汉亿美特机械有限公司 | Extrusion molding device for large-scale plastic joint |
-
2013
- 2013-03-08 CN CN201310072995.8A patent/CN103112146B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19962759C1 (en) * | 1999-12-23 | 2001-04-19 | Ferromatik Milacron Maschb Gmb | Twin-plate injection molding machine comprises arrangement of pressure cylinders where their ends are locked together by rigid connectors to ensure mold clamping plates remain parallel during mold closing |
| JP2007229782A (en) * | 2006-03-02 | 2007-09-13 | Toyota Motor Corp | Pin locking device |
| CN201998403U (en) * | 2010-12-28 | 2011-10-05 | 浙江宏振机械模具集团有限公司 | Cohesion mold locking adjusting mechanism of injection molding machine with two mold plates |
| CN202640724U (en) * | 2012-04-26 | 2013-01-02 | 宁波通用塑料机械制造有限公司 | Two-plate type clamp unit |
| CN203110296U (en) * | 2013-03-08 | 2013-08-07 | 武汉亿美特机械有限公司 | Extrusion molding device for large-scale plastic joint |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103112146B (en) | 2015-04-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180912 Address after: 436000 6 Chuang Chuang Road, Ezhou Economic Development Zone, Ezhou, Hubei Co-patentee after: EMTECH MACHINERY CO.,LTD. Patentee after: HUBEI EFENG DIE & MOLD Co.,Ltd. Address before: 436000 pioneer Avenue, Gedian Development Zone, Ezhou, Hubei (1-2 building, thirty-first) Patentee before: EMTECH MACHINERY CO.,LTD. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210426 Address after: 226600 No. 2, C District, Chengbei Industrial Park, Haian County, Nantong, Jiangsu province (Dagong industrial concentration area, Haian county) Patentee after: NANTONG HAILITE RUBBER & PLASTIC MACHINERY Co.,Ltd. Address before: 436000 6 Chuang Chuang Road, Ezhou Economic Development Zone, Ezhou, Hubei Patentee before: HUBEI EFENG DIE & MOLD Co.,Ltd. Patentee before: EMTECH MACHINERY Co.,Ltd. |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A large plastic joint extrusion device Effective date of registration: 20210622 Granted publication date: 20150415 Pledgee: Bank of China Limited by Share Ltd. Haian branch Pledgor: NANTONG HAILITE RUBBER & PLASTIC MACHINERY Co.,Ltd. Registration number: Y2021980005073 |
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| 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: 20150415 |