CN104842531A - Easy-to-open shaping mold - Google Patents
Easy-to-open shaping mold Download PDFInfo
- Publication number
- CN104842531A CN104842531A CN201510287084.6A CN201510287084A CN104842531A CN 104842531 A CN104842531 A CN 104842531A CN 201510287084 A CN201510287084 A CN 201510287084A CN 104842531 A CN104842531 A CN 104842531A
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- CN
- China
- Prior art keywords
- connecting portion
- mold
- rod
- easy
- mould
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/64—Mould opening, closing or clamping devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/2602—Mould construction elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/76—Measuring, controlling or regulating
- B29C45/82—Hydraulic or pneumatic circuits
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/76—Measuring, controlling or regulating
- B29C45/82—Hydraulic or pneumatic circuits
- B29C2045/822—Pneumatic circuits
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention provides an easy-to-open shaping mold, and belongs to the field of plastic product production. The easy-to-open shaping mold comprises a bracket, a control mechanism, a shaping mechanism and a drive mechanism, wherein the shaping mechanism comprises an upper mold and a lower mold; an upper connection part is arranged on the outer side of the upper mold; a lower connection part is arranged on the outer side of the lower mod; an upper support plate is arranged on the lower edge of the upper mold; a lower support plate is arranged on the upper edge of the lower mold; an upper groove and a lower groove are respectively formed in the upper support plate and the lower support plate; an upper push rod and a lower push rod are respectively connected between the drive mechanism and the upper connection part and between the drive mechanism and the lower connection part; one end of the upper push rod is connected with one end of the lower push rod through a rotating shaft; the rotating shaft is connected with an output end of the drive mechanism; the other end of the upper push rod is articulated with the upper connection part; the other end of the lower push rod is articulated with the lower connection part; and the drive mechanism is controlled by the control mechanism. According to the easy-to-open shaping mold, the upper mold is conveniently separated from the lower mold, so that a lot of manpower and material resources are saved; and equipment is long in service life, low in production cost and high in production safety.
Description
Technical field
The present invention relates to plastic products production field, the mould of specifically a kind of easy die sinking.
Background technology
Along with the development of industrial technology, high-end industrial production comes into the life of people gradually, and production and the design of the product of various design all need through the several step of layout design, mould shape and the manufacturing.Injection mold is one of most widely used mould in current industrial production, a kind of processing method used when being some complex-shaped parts of batch production.The material melted that is heated is injected die cavity by high pressure by concrete finger, after cooling curing, obtains formed products.Injection mold is made up of dynamic model and cover half two parts, and dynamic model is arranged on the moving die plate of injection (mo(u)lding) machine, and cover half is arranged on the fixed form of injection (mo(u)lding) machine.When injection moulding, dynamic model and cover half close and form running gate system and die cavity, and during die sinking, dynamic model is separated to take out plastic products with cover half.But the mold of traditional injection forming mold and bed die matched moulds, the gap between latter two mould completing the injection mo(u)lding of plastic products is all very tight, very inconvenient during die sinking.In prior art, mostly adopt driving mechanism to sling mold, mold is separated with bed die, even needs iron staff to knock bed die, to complete die sinking.Like this, one is there is a large amount of wastes to human resources, uses very inconvenience; Two is that the mold use life-span is short, causes the raising of production cost.
Summary of the invention
The problem to be solved in the present invention is: overcome the deficiencies in the prior art, and provide a kind of mold and bed die convenient separation, save a large amount of manpower and materials, the long service life of equipment, production cost is low, the mould of the easy die sinking that production security is high.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of mould of easy die sinking, comprises a support, and described support is provided with a controlling organization, a shaping mechanism and a driving mechanism;
Described shaping mechanism comprises mold and bed die, the outside of described mold is provided with connecting portion, described upper connecting portion symmetrically radial branch, and the outside of described bed die is provided with lower connecting portion, described lower connecting portion symmetrically radial branch, described upper connecting portion is corresponding with lower connecting portion;
Described driving mechanism is connected a upper push-rod and a lower push-rod respectively with between upper connecting portion and lower connecting portion, described upper push-rod is connected by a rotating shaft with one end of lower push-rod, described rotating shaft is connected with the output of driving mechanism, the other end of described upper push-rod is hinged and is connected on connecting portion, and the other end of described lower push-rod is hinged and is connected on lower connecting portion;
Described driving mechanism is controlled by controlling organization.
Further, described driving mechanism is a cylinder, and the cylinder body of described cylinder is fixed on support.
Further, the end of the motion bar of described cylinder is provided with a shaft coupling, and described rotating shaft is fixed on shaft coupling.
Further, the lower limb of described mold is provided with a upper backup pad, and the top edge of described bed die is provided with a lower supporting plate.
Further, the lower surface of described upper backup pad and the upper surface of lower supporting plate are respectively equipped with semicircular upper groove and low groove, and described upper groove is corresponding with low groove, and form a gap.
Further, described upper connecting portion and lower connecting portion are two.
The advantage that the present invention has and good effect are:
Mold of the present invention and bed die convenient separation, save a large amount of manpower and materials, the long service life of equipment, and production cost is low, and production security is high.
Accompanying drawing explanation
Fig. 1 is the structural representation after the mould mold of the easy die sinking of the present invention and bed die matched moulds.
Fig. 2 is the structural representation after the mould mold of the easy die sinking of the present invention and bed die die sinking.
In figure: 1, support; 2, controlling organization; 3, mold; 4, bed die; 5, upper connecting portion; 6, lower connecting portion; 7, upper backup pad; 8, lower supporting plate; 9, upper groove; 10, low groove; 11, cylinder; 12, upper push-rod; 13, lower push-rod; 14, rotating shaft; 15, shaft coupling.
Detailed description of the invention
As shown in Figure 1, 2, a kind of mould of easy die sinking, comprises a support 1, and support 1 is provided with controlling organization 2, shaping mechanism and a driving mechanism;
Shaping mechanism comprises mold 3 and bed die 4, the outside of mold 3 is provided with two upper connecting portions 5, upper connection 5 symmetrically radial branch, the outside of bed die 4 is provided with two lower connecting portions 6, lower connecting portion 6 symmetrically radial branch, upper connecting portion 5 is corresponding with lower connecting portion 6, the lower limb of mold 3 is provided with a upper backup pad 7, the top edge of bed die 4 is provided with a lower supporting plate 8, the lower surface of upper backup pad 7 and the upper surface of lower supporting plate 8 are respectively equipped with semicircular upper groove 9 and low groove 10, upper groove 9 is corresponding with low groove 10, and form a gap,
Driving mechanism is a cylinder 11, the cylinder body of cylinder 11 is fixed on support 1, cylinder 11 be connected upper push-rod 12 and a lower push-rod 13 between upper connecting portion 5 and lower connecting portion 6 respectively, upper push-rod 12 is connected by a rotating shaft 14 with one end of lower push-rod 13, the end of the motion bar of cylinder 11 is provided with a shaft coupling 15, rotating shaft 14 is fixed on shaft coupling 15, and the other end of upper push-rod 12 is hinged and is connected on connecting portion 5, and the other end of lower push-rod 13 is hinged and is connected on lower connecting portion 6; Cylinder 11 is controlled by controlling organization 2.
The course of work of this example: controlling organization 2 controls two cylinders 11, the motion bar of two cylinders 11 promotes upper push-rod 12 by shaft coupling 15 and lower push-rod 13 moves, angle between upper push-rod 12 and lower push-rod 13 becomes large, upper push-rod 12 and lower push-rod 13 promote connecting portion 5 and lower connecting portion 6 respectively, respectively to the power that the mold 3 after matched moulds and bed die 4 apply upwards, matched moulds mold 3 together and bed die 4 are separately, upper groove 9 is corresponding with low groove 10, and form a gap, air in gap can make the adhesion between mold 3 and bed die 4 be unlikely to excessive, mold-break operations is more prone to.
Above embodiments of the invention have been described in detail, but described content being only preferred embodiments of the present invention, can not being considered to for limiting practical range of the present invention.All equalizations done according to the present patent application scope change and improve, and all should still belong within patent covering scope of the present invention.
Claims (6)
1. a mould for easy die sinking, comprises a support, it is characterized in that: described support is provided with a controlling organization, a shaping mechanism and a driving mechanism;
Described shaping mechanism comprises mold and bed die, the outside of described mold is provided with connecting portion, described upper connecting portion symmetrically radial branch, and the outside of described bed die is provided with lower connecting portion, described lower connecting portion symmetrically radial branch, described upper connecting portion is corresponding with lower connecting portion;
Described driving mechanism is connected a upper push-rod and a lower push-rod respectively with between upper connecting portion and lower connecting portion, described upper push-rod is connected by a rotating shaft with one end of lower push-rod, described rotating shaft is connected with the output of driving mechanism, the other end of described upper push-rod is hinged and is connected on connecting portion, and the other end of described lower push-rod is hinged and is connected on lower connecting portion;
Described driving mechanism is controlled by controlling organization.
2. the mould of a kind of easy die sinking according to claim 1, is characterized in that: described driving mechanism is a cylinder, and the cylinder body of described cylinder is fixed on support.
3. the mould of a kind of easy die sinking according to claim 2, is characterized in that: the end of the motion bar of described cylinder is provided with a shaft coupling, and described rotating shaft is fixed on shaft coupling.
4. the mould of a kind of easy die sinking according to claim 1, it is characterized in that: the lower limb of described mold is provided with a upper backup pad, the top edge of described bed die is provided with a lower supporting plate.
5. the mould of a kind of easy die sinking according to claim 1, it is characterized in that: the lower surface of described upper backup pad and the upper surface of lower supporting plate are respectively equipped with semicircular upper groove and low groove, described upper groove is corresponding with low groove, and forms a gap.
6. the mould of a kind of easy die sinking according to claim 1, is characterized in that: described upper connecting portion and lower connecting portion are two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510287084.6A CN104842531B (en) | 2015-05-28 | 2015-05-28 | A kind of mould of easy die sinking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510287084.6A CN104842531B (en) | 2015-05-28 | 2015-05-28 | A kind of mould of easy die sinking |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104842531A true CN104842531A (en) | 2015-08-19 |
| CN104842531B CN104842531B (en) | 2017-03-29 |
Family
ID=53842697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510287084.6A Active CN104842531B (en) | 2015-05-28 | 2015-05-28 | A kind of mould of easy die sinking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104842531B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108638462A (en) * | 2018-06-29 | 2018-10-12 | 重庆技嘉模具有限公司 | Bottle Coating Box pedestal injection mold |
| CN112355293A (en) * | 2020-11-12 | 2021-02-12 | 抚州市银圣王洁具有限公司 | Gravity casting device for faucet production |
| CN114228074A (en) * | 2021-12-14 | 2022-03-25 | 安徽岳塑汽车工业股份有限公司 | Injection mold parting mechanism and injection molding process |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10291239A (en) * | 1997-04-21 | 1998-11-04 | Niigata Eng Co Ltd | Mold clamping device for motorized vertical type injection molding machine |
| JPH11170321A (en) * | 1997-12-05 | 1999-06-29 | Japan Steel Works Ltd:The | Adjusting method of mold clamping force of toggle-type injection molder, and device therefor |
| CN1906005A (en) * | 2003-12-19 | 2007-01-31 | 西德尔公司 | Moulding device for making thermoplastic container |
| CN201300507Y (en) * | 2008-09-27 | 2009-09-02 | 郭锡南 | Energy-saving electric clamping mechanism |
| CN103692628A (en) * | 2013-12-17 | 2014-04-02 | 浙江大学 | Die-assembling mechanism of injection molding machine with double lead screw drive by rhombic connecting rods |
| CN204800986U (en) * | 2015-05-28 | 2015-11-25 | 天津亚斯德瑞科技发展有限公司 | Easy die sinking injection moulding mould |
| CN204820199U (en) * | 2015-07-15 | 2015-12-02 | 浙江海燕模具有限公司 | Plastic mold does not have ejecting automatic demoulding mechanism |
-
2015
- 2015-05-28 CN CN201510287084.6A patent/CN104842531B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10291239A (en) * | 1997-04-21 | 1998-11-04 | Niigata Eng Co Ltd | Mold clamping device for motorized vertical type injection molding machine |
| JPH11170321A (en) * | 1997-12-05 | 1999-06-29 | Japan Steel Works Ltd:The | Adjusting method of mold clamping force of toggle-type injection molder, and device therefor |
| CN1906005A (en) * | 2003-12-19 | 2007-01-31 | 西德尔公司 | Moulding device for making thermoplastic container |
| CN201300507Y (en) * | 2008-09-27 | 2009-09-02 | 郭锡南 | Energy-saving electric clamping mechanism |
| CN103692628A (en) * | 2013-12-17 | 2014-04-02 | 浙江大学 | Die-assembling mechanism of injection molding machine with double lead screw drive by rhombic connecting rods |
| CN204800986U (en) * | 2015-05-28 | 2015-11-25 | 天津亚斯德瑞科技发展有限公司 | Easy die sinking injection moulding mould |
| CN204820199U (en) * | 2015-07-15 | 2015-12-02 | 浙江海燕模具有限公司 | Plastic mold does not have ejecting automatic demoulding mechanism |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108638462A (en) * | 2018-06-29 | 2018-10-12 | 重庆技嘉模具有限公司 | Bottle Coating Box pedestal injection mold |
| CN112355293A (en) * | 2020-11-12 | 2021-02-12 | 抚州市银圣王洁具有限公司 | Gravity casting device for faucet production |
| CN112355293B (en) * | 2020-11-12 | 2021-11-30 | 抚州市银圣王洁具有限公司 | Gravity casting device for faucet production |
| CN114228074A (en) * | 2021-12-14 | 2022-03-25 | 安徽岳塑汽车工业股份有限公司 | Injection mold parting mechanism and injection molding process |
| CN114228074B (en) * | 2021-12-14 | 2023-10-20 | 安徽岳塑汽车工业股份有限公司 | Injection mold parting mechanism and injection molding process |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104842531B (en) | 2017-03-29 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20161229 Address after: 266000 Industrial Park, No. nine East water road, Licang District, Shandong, Qingdao, China Applicant after: Li Jianyao Address before: 300000 Tianjin city xiditou town Beichen District East Village xiditou Applicant before: Tianjin Ya Siderui development in science and technology Co., Ltd |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhu Yingjun Inventor before: Dai Bingjian Inventor before: Lv Shuangshuang Inventor before: Li Menglin Inventor before: Lv Youwei |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170717 Address after: 523330 Guangdong Province, Dongguan City Shipai town lijiafang Industrial Zone Patentee after: Dongguan Lixin Plastics Co., Ltd. Address before: 266000 Industrial Park, No. nine East water road, Licang District, Shandong, Qingdao, China Patentee before: Li Jianyao |
|
| TR01 | Transfer of patent right |