CN103223713A - Interchangeable multipurpose injection mould for processing plastic chairs - Google Patents
Interchangeable multipurpose injection mould for processing plastic chairs Download PDFInfo
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- CN103223713A CN103223713A CN2013101628738A CN201310162873A CN103223713A CN 103223713 A CN103223713 A CN 103223713A CN 2013101628738 A CN2013101628738 A CN 2013101628738A CN 201310162873 A CN201310162873 A CN 201310162873A CN 103223713 A CN103223713 A CN 103223713A
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Abstract
加工塑料椅子的互换式多用注塑模具，包括定模板和动模板，定模板下安定模，动模板上安动模和导柱，在动模两侧安固定块，动模上设置型腔，型腔与定模之间有注塑成型的塑料椅子，型腔两侧安升降油缸，升降油缸活塞杆与固定块相连接，型腔前面有顶出板，顶出板一侧安顶出杆，顶出板另一侧安顶出支架，顶出支架上安顶出油缸，顶出油缸的活塞杆与型腔相连接，顶出杆由顶出油缸带动，顶出杆的头部与注塑成型的塑料椅子相接触，其特征在于所述动模位于椅背位置安椅背镶块，动模两侧位于椅子扶手位置设置堵块，堵块由堵块油缸的活塞杆带动，堵块与动模扶手处进胶口相配合。
Interchangeable multi-purpose injection mold for processing plastic chairs, including fixed template and movable template, fixed mold under fixed template, movable mold and guide pillars on movable template, fixed blocks on both sides of movable mold, cavity set on movable mold, There is an injection-molded plastic chair between the cavity and the fixed mold. Lifting cylinders are installed on both sides of the cavity, and the piston rod of the lifting cylinder is connected to the fixed block. There is an ejector plate in front of the cavity, and an ejector rod is installed on the side of the ejector plate. The ejector bracket is installed on the other side of the ejector plate, and the ejector cylinder is installed on the ejector bracket. The piston rod of the ejector cylinder is connected with the cavity, and the ejector rod is driven by the ejector cylinder. The plastic chair is in contact with each other, and it is characterized in that the movable mold is located at the back of the chair and the seat back insert is installed, and the two sides of the movable mold are located at the position of the armrest of the chair. Match the glue inlet at the handrail of the mold.
Description
Technical field
The present invention relates to the injection mold of processing plastic chair, the interchangeable that particularly relates to the processing plastic chair is used injection mold more.
Background technology
Plastic chair generally all is by the mould of plastics single injection-molded, and it is fast to have a process velocity, and cost is low, characteristics such as can reclaim, and is widely used in restaurant, tourist attraction, meeting room and family etc.The injection mold of existing Plastic chair, the secondary mould of one generally can only be made a kind of chair of pattern, if will make chair product diversification, profile enrich, satisfy different clients' demand, then need to develop how secondary mould, mould manufacturing expense height like this, it is big to produce input cost.
Summary of the invention
The objective of the invention is provides a kind of mould input cost low in order to overcome the shortcoming that prior art exists, the chair variation that produces, and the interchangeable of the processing plastic chair that profile is abundant is used injection mold more.
How the interchangeable of processing plastic chair of the present invention with the technical scheme of injection mold is: comprise solid plate and moving platen, installation cover half under the solid plate, dynamic model and guide pillar are installed on the moving platen, install and fix piece in the dynamic model both sides, die cavity is set on the dynamic model, the Plastic chair that injection mo(u)lding is arranged between die cavity and the cover half, hoist cylinder is installed in the die cavity both sides, the piston rod of hoist cylinder is connected with fixed block, there is liftout plate the die cavity front, liftout plate one side is installed knock-pin, the liftout plate opposite side is installed and is ejected support, ejects to install on the support to eject oil cylinder, and the piston rod that ejects oil cylinder is connected with die cavity, knock-pin drives by ejecting oil cylinder, the head of knock-pin contacts with the Plastic chair of injection mo(u)lding, it is characterized in that: described dynamic model is positioned at the seat-back position installation chair back to be inserted, and the dynamic model both sides are positioned at the armrests position sprue is set, sprue is driven by the piston rod of sprue oil cylinder, and sprue matches with dynamic model arm rest glue-feeder.
The interchangeable that the invention discloses a kind of processing plastic chair is used injection mold more, after the Plastic chair injection mo(u)lding, driving dynamic model by moving platen moves down, dynamic model drives die cavity and moves down, the mould die sinking, and the piston rod by hoist cylinder withstands on the fixed block of dynamic model then, driving die cavity by hoist cylinder moves up along guide pillar, drive and to eject support and liftout plate by ejecting oil cylinder at last, liftout plate drives knock-pin, by knock-pin the Plastic chair of injection mo(u)lding is ejected the die cavity demoulding.The principal character of this programme is to be positioned at the seat-back position installation chair back at dynamic model to insert, the chair back is inserted and can in the time will making the Plastic chair of the different pattern chair back, be inserted as long as change the chair back by manually pulling down, need not to develop again different moulds, reduce the mould development cost; And be positioned at the armrests position sprue oil cylinder is installed in the dynamic model both sides, the piston rod of sprue oil cylinder connects sprue, sprue matches with dynamic model arm rest glue-feeder, in the time will making the Plastic chair that does not have handrail, drive sprue by the sprue oil cylinder and block the arm rest glue-feeder, sizing material can't be flowed into, Plastic chair after the moulding does not just have handrail, in the time will making armed Plastic chair, move laterally as long as drive sprue by the sprue oil cylinder, make it not block the arm rest glue-feeder, sizing material just can flow into the arm rest die cavity, thereby the Plastic chair of injection mo(u)lding just has handrail, makes very convenient.
The interchangeable of processing plastic chair of the present invention is used injection mold more, and the described chair back is inserted toply is light face or horizontal stripe convex tendon face or grid convex tendon face or vertical bar convex tendon face or circular convex tendon face.Can change the chair back according to client's needs and insert, make the Plastic chair of the difformity chair back.
Description of drawings
Fig. 1 is the schematic perspective view that the interchangeable of processing plastic chair is used injection mold more;
Fig. 2 be the interchangeable of processing plastic chair use more injection mold another to schematic perspective view;
Fig. 3 moves on the die cavity with Plastic chair to eject the state schematic perspective view;
Fig. 4 moves on the die cavity with Plastic chair to eject the state schematic side view;
Fig. 5 is the schematic perspective view that is shaped on hyphen bar convex tendon on the chair back is inserted.
The specific embodiment
The interchangeable that the present invention relates to a kind of processing plastic chair is used injection mold more, show as Fig. 1-Fig. 5, comprise solid plate and moving platen, installation cover half under the solid plate, dynamic model 2 and guide pillar 3 are installed on the moving platen 1, install and fix piece 4 in the dynamic model both sides, die cavity 5 is set on the dynamic model, the Plastic chair 6 that injection mo(u)lding is arranged between die cavity and the cover half, in the die cavity both sides hoist cylinder 7 is installed, the piston rod of hoist cylinder is connected with fixed block 4, and there is liftout plate 8 the die cavity front, liftout plate one side is installed knock-pin 9, the liftout plate opposite side is installed and is ejected support 10, ejects to install on the support to eject oil cylinder 11, and the piston rod that ejects oil cylinder is connected with die cavity 5, knock-pin drives by ejecting oil cylinder 11, the head of knock-pin 9 contacts with the Plastic chair of injection mo(u)lding 6, it is characterized in that: described dynamic model 2 is positioned at the seat-back position installation chair back and inserts 12, and the dynamic model both sides are positioned at the armrests position sprue 14 is set, sprue is driven by the piston rod of sprue oil cylinder 13, and sprue matches with dynamic model 5 arm rest glue-feeders.After Plastic chair 6 injection mo(u)ldings, driving dynamic model 2 by moving platen 1 moves down, dynamic model drives die cavity 5 and moves down, the mould die sinking, piston rod by hoist cylinder 7 withstands on the fixed block 4 of dynamic model 2 then, drives die cavity 5 by hoist cylinder 7 and moves up along guide pillar 3, ejects support 10 and liftout plate 8 by ejecting oil cylinder 7 drives at last, liftout plate drives knock-pin 9, by knock-pin the Plastic chair 6 of injection mo(u)lding is ejected die cavity 5 demouldings.The principal character of this programme is to be positioned at the seat-back position installation chair back at dynamic model 2 to insert 12, the chair back is inserted and can in the time will making the Plastic chair 6 of the different pattern chair back, be inserted 12 as long as change the chair back by manually pulling down, need not to develop again different moulds, reduce the mould development cost; And be positioned at the armrests position sprue oil cylinder 13 is installed in dynamic model 2 both sides, the piston rod of sprue oil cylinder connects sprue 14, sprue matches with dynamic model 2 arm rest glue-feeders, in the time will making the Plastic chair 6 that does not have handrail, drive sprue 14 by sprue oil cylinder 13 and block the arm rest glue-feeder, sizing material can't be flowed into, Plastic chair after the moulding does not just have handrail, in the time will making armed Plastic chair 6, move laterally as long as drive sprue 14 by sprue oil cylinder 13, make it not block the arm rest glue-feeder, sizing material just can flow into arm rest die cavity 5, thereby the Plastic chair of injection mo(u)lding 6 just has handrail, makes very convenient.The described chair back insert 12 top for light face or horizontal stripe convex tendon face or grid convex tendon face or vertical bar convex tendon face or circular convex tendon face.Can change the chair back according to client's needs and insert 12, make the Plastic chair of the difformity chair back.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310162873.8A CN103223713B (en) | 2013-05-07 | 2013-05-07 | The multiplex injection mold of interchangeable of processing plastic chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310162873.8A CN103223713B (en) | 2013-05-07 | 2013-05-07 | The multiplex injection mold of interchangeable of processing plastic chair |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103223713A true CN103223713A (en) | 2013-07-31 |
| CN103223713B CN103223713B (en) | 2016-01-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310162873.8A Expired - Fee Related CN103223713B (en) | 2013-05-07 | 2013-05-07 | The multiplex injection mold of interchangeable of processing plastic chair |
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| CN (1) | CN103223713B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105563765A (en) * | 2016-02-25 | 2016-05-11 | 浙江森川家具有限公司 | Injection mold suitable for complex plastic part and demolding method of injection mold |
| CN112157868A (en) * | 2020-09-14 | 2021-01-01 | 鸿利达模具(深圳)有限公司 | Double-color injection molding structure |
| CN112829180A (en) * | 2020-12-31 | 2021-05-25 | 恒林家居股份有限公司 | Injection molding system and method for chair armrest |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102285077A (en) * | 2011-05-27 | 2011-12-21 | 浙江星威办公家具制造有限公司 | De-molding mechanism for plastic chair mold |
| CN102463656A (en) * | 2010-11-15 | 2012-05-23 | 浙江凯华模具有限公司 | Demolding mechanism of plastic chair mold |
| CN203293481U (en) * | 2013-05-07 | 2013-11-20 | 星威国际家居有限公司 | Interchangeable multi-purpose injection mold for machining plastic chair |
-
2013
- 2013-05-07 CN CN201310162873.8A patent/CN103223713B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102463656A (en) * | 2010-11-15 | 2012-05-23 | 浙江凯华模具有限公司 | Demolding mechanism of plastic chair mold |
| CN102285077A (en) * | 2011-05-27 | 2011-12-21 | 浙江星威办公家具制造有限公司 | De-molding mechanism for plastic chair mold |
| CN203293481U (en) * | 2013-05-07 | 2013-11-20 | 星威国际家居有限公司 | Interchangeable multi-purpose injection mold for machining plastic chair |
Non-Patent Citations (1)
| Title |
|---|
| 曹驰等: "塑料座椅注塑模设计", 《模具技术》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105563765A (en) * | 2016-02-25 | 2016-05-11 | 浙江森川家具有限公司 | Injection mold suitable for complex plastic part and demolding method of injection mold |
| CN112157868A (en) * | 2020-09-14 | 2021-01-01 | 鸿利达模具(深圳)有限公司 | Double-color injection molding structure |
| CN112157868B (en) * | 2020-09-14 | 2022-03-25 | 鸿利达模具(深圳)有限公司 | Double-color injection molding structure |
| CN112829180A (en) * | 2020-12-31 | 2021-05-25 | 恒林家居股份有限公司 | Injection molding system and method for chair armrest |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103223713B (en) | 2016-01-20 |
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| C14 | Grant of patent or utility model | ||
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Interchangeable multipurpose injection mould for processing plastic chairs Effective date of registration: 20160623 Granted publication date: 20160120 Pledgee: Industrial Commercial Bank of China Ltd. Taizhou Huangyan branch Pledgor: STARWAY INTERNATIONAL HOME-LIVING Co.,Ltd. Registration number: 2016330000037 |
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Date of cancellation: 20180730 Granted publication date: 20160120 Pledgee: Industrial Commercial Bank of China Ltd. Taizhou Huangyan branch Pledgor: STARWAY INTERNATIONAL HOME-LIVING Co.,Ltd. Registration number: 2016330000037 |
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| PC01 | Cancellation 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: Interchangeable multipurpose injection mould for processing plastic chairs Effective date of registration: 20180806 Granted publication date: 20160120 Pledgee: Industrial Commercial Bank of China Ltd. Taizhou Huangyan branch Pledgor: STARWAY INTERNATIONAL HOME-LIVING Co.,Ltd. Registration number: 2018330000214 |
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| CP01 | Change in the name or title of a patent holder |
Address after: 318020 No. 97 Shiyuan Road, Nancheng, Huangyan District, Taizhou City, Zhejiang Province Patentee after: STARWAY INTERNATIONAL HOME-LIVING Co.,Ltd. Address before: 318020 No. 97 Shiyuan Road, Nancheng, Huangyan District, Taizhou City, Zhejiang Province Patentee before: STARWAY INTERNATIONAL HOME-LIVING Co.,Ltd. |
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Granted publication date: 20160120 |