CN102700086A - Efficient taper pin anti-sticking part molding mechanism and efficient anti-sticking part molding mould - Google Patents

Efficient taper pin anti-sticking part molding mechanism and efficient anti-sticking part molding mould Download PDF

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Publication number
CN102700086A
CN102700086A CN2012101561983A CN201210156198A CN102700086A CN 102700086 A CN102700086 A CN 102700086A CN 2012101561983 A CN2012101561983 A CN 2012101561983A CN 201210156198 A CN201210156198 A CN 201210156198A CN 102700086 A CN102700086 A CN 102700086A
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CN
China
Prior art keywords
taper pin
efficient
antiseized
mould
sticking
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.)
Pending
Application number
CN2012101561983A
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Chinese (zh)
Inventor
张晓亮
肖辉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KUNSHAN XINTAILI PRECISION MOLD CO Ltd
Original Assignee
KUNSHAN XINTAILI PRECISION MOLD CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by KUNSHAN XINTAILI PRECISION MOLD CO Ltd filed Critical KUNSHAN XINTAILI PRECISION MOLD CO Ltd
Priority to CN2012101561983A priority Critical patent/CN102700086A/en
Publication of CN102700086A publication Critical patent/CN102700086A/en
Pending legal-status Critical Current

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Abstract

The invention discloses an efficient taper pin anti-sticking part molding mechanism, which comprises an ejector rod and a taper pin connected with the ejector rod; the efficient taper pin anti-sticking part molding mechanism also comprises an auxiliary anti-sticking ejector block; and the auxiliary anti-sticking ejector block is installed at the top end of the taper pin and is protruded at the side plane of the taper pin. The efficient taper pin anti-sticking part molding mechanism provided by the invention substantially solves the problem that the taper pin of a plastic mould adheres to a product (commonly known as drawing a mould) when being ejected out and can effectively protect a finished product. In addition, the mechanism provided by the invention ensures the mould to act safely during the molding process, reduces the number of times for repairing and changing the mould, and guarantees the normal production of the finished product.

Description

Efficient taper pin antiseized plastic mechanism and efficient antiseized plastic mould
Technical field
The present invention relates to the injection mold field, particularly relate to a kind of efficient taper pin antiseized plastic mechanism and efficient antiseized plastic mould.
Background technology
Mould have female title of industry.Mould industry is constantly progressive under large quantities of research and development personnel's promotion for many years; Its structure is more and more simpler; The precision of shaped article is also increasingly high; It is more and more lower to drive the processing integrated cost, production and processing personnel fewer and feweri (use of programmable automation Mould Machining production line), thus highlighted its leading position in industry all the more.
The plasthetics that is seen everywhere in the middle of life, these all are to adopt the mode of mold injection molding to process mostly.On some structures, complicated goods mainly are to lean on good mould structure to guarantee the yield rate of goods and the security of mould self in injection molding process.
Existing inclined pin structure has the risk of sticking product when the actual moulding for some product, and conventional solution normally forces the client that the plastic cement products structure is changed or increase the come unstuck gradient of plane of taper pin and makes the taper pin demoulding.This is not suitable for the rigorous product of structural requirement.
The way that also has is the mould structure that the product back-off must be done the taper pin position to be changed into the mechanism of inner slide through plate in receiving make the position that can produce sticking to mould break away from the glue position earlier.Can increase the cost of mould itself with this mode, and might the external form increasing of mold integral makes the moulding board to strengthen model thereupon after this kind mechanism because of increasing, on cost, can pay very big cost.
In sum, these measures all can not guarantee the yield rate of goods and the security of mould.
Summary of the invention
The technical problem that the present invention mainly solves provides the antiseized plastic of a kind of efficient taper pin mechanism, can guarantee the security that mould moves in forming process.
For solving the problems of the technologies described above; The technical scheme that the present invention adopts is: the antiseized plastic of a kind of efficient taper pin mechanism is provided; Comprise: push rod, the taper pin that is connected with push rod; The efficient antiseized plastic of taper pin mechanism also comprises antiseized auxiliary jacking block, and said antiseized auxiliary jacking block is installed in the top of said taper pin and the side plane of outstanding said taper pin.
In preferred embodiment of the present invention, said antiseized auxiliary jacking block is embedded in the said taper pin top, is fixed by the location pilot pin.
In preferred embodiment of the present invention, the range of tilt angles of said taper pin is the 6-8 degree.
Another object of the present invention is to provide a kind of efficient antiseized plastic mould; Comprise solid plate, moving platen, liftout plate and be installed in the male model benevolence on the moving platen; Said efficient antiseized plastic mould also comprises the antiseized plastic of efficient taper pin mechanism; The antiseized plastic of said efficient taper pin mechanism comprises: push rod, the taper pin that is connected with push rod and antiseized auxiliary jacking block, said antiseized auxiliary jacking block are installed in the top of said taper pin and the side plane of outstanding said taper pin, and said male model benevolence has a gathering sill consistent with the angle of inclination of said taper pin; The part of said taper pin is arranged in said gathering sill, and said push rod is fixed on the liftout plate.
In preferred embodiment of the present invention, said antiseized auxiliary jacking block is embedded in the said taper pin top, is fixed by the location pilot pin.
In preferred embodiment of the present invention, the range of tilt angles of said taper pin is the 6-8 degree.
The invention has the beneficial effects as follows: the antiseized plastic of the efficient taper pin of the present invention mechanism, from having solved a difficult problem of gluing (being commonly called as drawing-die) of product when the plastic mould taper pin ejects in fact, shaped article has been played effective protective effect.This mechanism has guaranteed the security that mould moves in forming process, reduced mould and repaired a die and change the number of times of mould, has guaranteed the ordinary production of shaped article.
Description of drawings
Fig. 1 is the structural representation of efficient antiseized plastic mould one preferred embodiment of the present invention;
Fig. 2 is the partial enlarged drawing of Fig. 1;
The mark of each parts is following in the accompanying drawing: 1-solid plate, 2-moving platen, 3-male model benevolence, 4-liftout plate, 51-push rod, 52-taper pin, the antiseized auxiliary jacking block of 53-, 54-locate pilot pin.
The specific embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present invention is set forth in detail, thereby protection scope of the present invention is made more explicit defining so that advantage of the present invention and characteristic can be easier to it will be appreciated by those skilled in the art that.
See also Fig. 1 and Fig. 2; The embodiment of the invention comprises:, solid plate 1 through the injection moulding board separately after; Ejection system (being liftout plate and dynamical system thereof in the present embodiment) drives push rod 51 and upwards promotes; This moment, taper pin 52 ejected goods under the drive of push rod 51, and doing of meanwhile antiseized auxiliary jacking block 53 pilot pin 54 in the location firmly down keeps the motionless upwards translation synchronously of vertical direction, made taper pin 52 be able to break away to reach with product glue position smoothly prevent that product from gluing the effect of taper pin.
Efficient antiseized plastic mould of the present invention; On development and Design, reduced the space; The antiseized plastic of the efficient taper pin mechanism that adopts directly designs increases antiseized auxiliary jacking block on taper pin; Avoided the form designing mould of design inner slide through plate in receiving, every cover uses the mould of this mechanism can realize practicing thrift nearly ten thousand yuan of Mould Machining and follow-up maintenance costs.
As design the form designing mould of inner slide through plate in receiving; Can cause the injection moulding board also must strengthen the ability installation mold because of die ontology appearance and size strengthens; Like the moulding board of former palpus with 120 tons; And present structure need only 80 tons the moulding board just can set aside concerns; According to the board power consumption per hour calculate the ordinary production photoelectric charge will be energy-conservation 5 kilowatts per hour, so machine was produced 1 year with board continuously, can save electricity consumption more than 40,000 degree. add the board depreciation cost price difference and raw-material board loss thus much several just can be nearly 50,000 yuan of company's saving cost.
The above is merely embodiments of the invention; Be not so limit claim of the present invention; Every equivalent structure or equivalent flow process conversion that utilizes specification of the present invention and accompanying drawing content to be done; Or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present invention.

Claims (6)

1. the antiseized plastic of efficient taper pin mechanism; Comprise: push rod, the taper pin that is connected with push rod; It is characterized in that the efficient antiseized plastic of taper pin mechanism also comprises antiseized auxiliary jacking block, said antiseized auxiliary jacking block is installed in the top of said taper pin and the side plane of outstanding said taper pin.
2. the antiseized plastic of efficient taper pin according to claim 1 mechanism is characterized in that said antiseized auxiliary jacking block is embedded in the said taper pin top, is fixed by the location pilot pin.
3. the antiseized plastic of efficient taper pin according to claim 1 mechanism is characterized in that the range of tilt angles of said taper pin is the 6-8 degree.
4. efficient antiseized plastic mould; Comprise solid plate, moving platen, liftout plate and be installed in the male model benevolence on the moving platen; It is characterized in that said efficient antiseized plastic mould also comprises the antiseized plastic of efficient taper pin mechanism, the antiseized plastic of said efficient taper pin mechanism comprises: push rod, the taper pin that is connected with push rod and antiseized auxiliary jacking block; Said antiseized auxiliary jacking block is installed in the top of said taper pin and the side plane of outstanding said taper pin; Said male model benevolence has a gathering sill consistent with the angle of inclination of said taper pin, and the part of said taper pin is arranged in said gathering sill, and said push rod is fixed on the liftout plate.
5. efficient antiseized plastic mould according to claim 4 is characterized in that said antiseized auxiliary jacking block is embedded in the said taper pin top, is fixed by the location pilot pin.
6. efficient antiseized plastic mould according to claim 4 is characterized in that the range of tilt angles of said taper pin is the 6-8 degree.
CN2012101561983A 2012-05-21 2012-05-21 Efficient taper pin anti-sticking part molding mechanism and efficient anti-sticking part molding mould Pending CN102700086A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012101561983A CN102700086A (en) 2012-05-21 2012-05-21 Efficient taper pin anti-sticking part molding mechanism and efficient anti-sticking part molding mould

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012101561983A CN102700086A (en) 2012-05-21 2012-05-21 Efficient taper pin anti-sticking part molding mechanism and efficient anti-sticking part molding mould

Publications (1)

Publication Number Publication Date
CN102700086A true CN102700086A (en) 2012-10-03

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Family Applications (1)

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CN2012101561983A Pending CN102700086A (en) 2012-05-21 2012-05-21 Efficient taper pin anti-sticking part molding mechanism and efficient anti-sticking part molding mould

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200444793Y1 (en) * 2007-11-03 2009-06-05 구미에이테크솔루션주식회사 Ejecting structure of injection molding
CN201913735U (en) * 2010-12-07 2011-08-03 亿和精密工业(苏州)有限公司 Angle ejector push-out mechanism
CN202021731U (en) * 2011-04-02 2011-11-02 青岛胜汇塑胶有限公司 Inclined roof anti-adhesion device for plastic mould
CN202088413U (en) * 2011-04-07 2011-12-28 东莞市旭通达模具塑胶有限公司 Mold ejection mechanism

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200444793Y1 (en) * 2007-11-03 2009-06-05 구미에이테크솔루션주식회사 Ejecting structure of injection molding
CN201913735U (en) * 2010-12-07 2011-08-03 亿和精密工业(苏州)有限公司 Angle ejector push-out mechanism
CN202021731U (en) * 2011-04-02 2011-11-02 青岛胜汇塑胶有限公司 Inclined roof anti-adhesion device for plastic mould
CN202088413U (en) * 2011-04-07 2011-12-28 东莞市旭通达模具塑胶有限公司 Mold ejection mechanism

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
吴泊良: "《模具计算机辅助设计》", 31 December 2011, 国防工业出版社 *
霍晗: "《注射模具设计与应用实例》", 31 July 2011, 机械工业出版社 *

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Application publication date: 20121003

C02 Deemed withdrawal of patent application after publication (patent law 2001)