CN203765920U - Duplex profile injection mold - Google Patents

Duplex profile injection mold Download PDF

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Publication number
CN203765920U
CN203765920U CN201420084047.6U CN201420084047U CN203765920U CN 203765920 U CN203765920 U CN 203765920U CN 201420084047 U CN201420084047 U CN 201420084047U CN 203765920 U CN203765920 U CN 203765920U
Authority
CN
China
Prior art keywords
plate
cavity
injection mold
top clamping
cavity plate
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.)
Expired - Fee Related
Application number
CN201420084047.6U
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Chinese (zh)
Inventor
洪华军
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.)
Peaceful Gloss Mold Of Taizhou Plain Huangyan Co Ltd
Original Assignee
Peaceful Gloss Mold Of Taizhou Plain Huangyan 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 Peaceful Gloss Mold Of Taizhou Plain Huangyan Co Ltd filed Critical Peaceful Gloss Mold Of Taizhou Plain Huangyan Co Ltd
Priority to CN201420084047.6U priority Critical patent/CN203765920U/en
Application granted granted Critical
Publication of CN203765920U publication Critical patent/CN203765920U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a duplex profile injection mold. According to the technical scheme, the duplex profile injection mold is characterized by further comprising a separating device for separating aggregate from a plastic product; the separating device comprises an ejecting block, a transmission rod and a driving rod which are arranged on a cavity plate; one section of the ejecting block is hinged with the cavity plate, while the other end of the ejecting block forms an ejecting part that is connected with the aggregate a propping manner; the middle part of the transmission rod is hinged with the cavity plate; one end of the transmission rod is connected with the bottom surface of the ejecting part in a propping manner while the other end of the transmission rod forms a transmission part; the driving rod runs through a fixed mold seat plate, the cavity plate, a pushing plate and a mold core plate and can move along the mold opening direction; a bump is arranged at one end of the driving plate, close to the fixed mold seat plate; the transmission part positioned below the bump is connected with the bump in a propping manner. The duplex profile injection mold has the advantages that the aggregate can quickly fall off, and the production efficiency is high.

Description

Two die joint injection molds
Technical field
The utility model relates to a kind of mould, and more particularly, it relates to a kind of two die joint injection mold.
Background technology
A kind of processing method of using when injection mo(u)lding is some complex-shaped parts of batch production, specifically refers to the material melting that is heated is injected to die cavity by high pressure, after cooling curing, obtains formed products.Injection mold is a kind of instrument of producing plasthetics, also be the instrument of giving plasthetics complete structure and accurate dimension, injection mold is divided into thermosetting plastic mould according to shaping characteristic, two kinds, thermoplastic plastic's mould, divide into biography mold according to moulding process, blow molding die, draw mould, thermoforming mould, hot-die, injection mould etc., wherein hot-die can be divided into again excessive formula in flash mode, half excessive formula, three kinds of the formulas of not overflowing, injection mold is made up of dynamic model and cover half two parts, dynamic model is arranged on the moving die plate of injection moulding machine, cover half is arranged on the fixed die fixed head of injection moulding machine, dynamic model and cover half closed formation running gate system and die cavity in the time of injection moulding, when die sinking, to separate with cover half then, by ejecting mechanism, plastic products to be released to the plastic products that this mode is taken out to take out plastic products are not separating of linking together with solidifying material to dynamic model, this just needs the artificial later stage to go to separate.Solidifying material is mainly formed by the plastics after the beam road mutually connecting, multiple runner, multiple cast gate and a cold slug well cooling curing.
Injection mould in conventional art, comprise dynamic model assembly and cover half assembly, cover half assembly comprises cover half fixed head and is fixedly mounted on the cover half on cover half fixed head, dynamic model assembly comprises ejecting mechanism, dynamic mould fixing plate, two gripper shoes, is arranged on the dynamic model on dynamic mould fixing plate by gripper shoe, gripper shoe is fixedly mounted on respectively dynamic mould fixing plate both sides, and this mould only has a die joint, and solidifying material is stuck in the runner in mould, will take out by hand if need, production efficiency is low.
In prior art, there is a kind of injection mold with double parting surfaces tool, Bottom clamp plate, and be arranged on the dynamic model backing plate of Bottom clamp plate top, and run through the push rod of dynamic model backing plate, and the ejector pin retaining plate being connected with push rod, and be arranged on the push pedal of ejector pin retaining plate below, and be arranged on the core fixing plate of dynamic model backing plate top, and be arranged on the push piece plate of core fixing plate top, and be arranged on the cavity plate of push piece plate top, and be arranged on the top clamping plate of cavity plate top, and be arranged on the sprue bush in top clamping plate, and run through push piece plate, top clamping plate, the guide pillar of core fixing plate and cavity plate, and be arranged on the Compress Spring on guide pillar, and be arranged on the puller plate of top clamping plate below, and be arranged on the banking pin in puller plate.The injection mold of this pair of die joint can make the solidifying Automatic-falling of expecting, avoids taking out manually, but still exists solidifying material Automatic-falling speed to cause slowly the shortcoming that production efficiency is low.
Utility model content
The deficiency existing for prior art, the purpose of this utility model is to provide a kind of two die joint injection mold, and this pair of die joint injection mold has advantages of that solidifying material falling speed is fast, production efficiency is high.
For achieving the above object, the utility model provides following technical scheme: a kind of injection mold with double parting surfaces tool, comprise Bottom clamp plate, and be arranged on the dynamic model backing plate of Bottom clamp plate top, and run through the push rod of dynamic model backing plate, and the ejector pin retaining plate being connected with push rod, and be arranged on the push pedal of ejector pin retaining plate below, and be arranged on the core fixing plate of dynamic model backing plate top, and be arranged on the push piece plate of core fixing plate top, and be arranged on the cavity plate of push piece plate top, and be arranged on the top clamping plate of cavity plate top, and be arranged on the sprue bush in top clamping plate, and run through push piece plate, top clamping plate, the guide pillar of core fixing plate and cavity plate, and be arranged on the Compress Spring on guide pillar, and be arranged on the puller plate of top clamping plate below, and be arranged on the banking pin in puller plate, the face that described top clamping plate contacts with cavity plate is provided with the runner communicating with sprue bush inside, also comprise the feeding-distribution device for solidifying material is separated with plastic products, described feeding-distribution device comprises the ejection block being arranged in cavity plate, drive link and drive rod, one section described of ejection block is hinged with cavity plate, the other end forms liftout portion, described liftout portion conflicts and is connected with solidifying material, described drive link middle part is hinged with cavity plate, conflict and be connected with liftout portion bottom surface in described drive link one end, the other end forms driving section, described drive rod runs through top clamping plate, cavity plate, push piece plate, core plate and can moving along die sinking direction, described drive rod is provided with projection near one end of top clamping plate, described driving section is positioned at projection below and can conflicts and be connected with it.
By adopting technique scheme, feeding-distribution device comprises ejection block, drive link, drive rod, when die sinking, two die joint injection molds are first from solid plate and top clamping plate punishment type, thereby the solidifying material of sprue is departed from solidifying sprue material pull-out with sprue bush, continue die sinking in the time of the projection on drive rod and driving section conflict, while driving driving section to move downward due to drive link and the hinged therefore projection of cavity plate, will make the other end of drive link move upward and then drive ejection block motion, thereby just can make liftout portion will coagulate material ejects, force solidifying material and plastic products to depart from, solidifying material is come off, thereby it is fast to make this pair of die joint injection mold have solidifying material falling speed, the advantage that production efficiency is high.
The utility model is further set to: described cavity plate is provided with installation cavity, described ejection block and drive link are all placed in installation cavity, corresponding and its end face in the position of described liftout portion and sprue bush and cavity plate end face flush, and described drive link is and is horizontally disposed with and outer surface and cavity plate end face flush.
By adopting technique scheme, then installation cavity is set is placed in ejection block, drive link in installation cavity, can make whole somatotype injection mold structure compacter, the design corresponding with sprue bush position of liftout portion can separate solidifying material more efficiently with plastic products, thereby makes this pair of die joint injection mold have advantages of that solidifying material falling speed is fast, production efficiency is high.
The utility model is further set to: the face that described cavity plate is connected with top clamping plate is provided with the cold slug well communicating with runner.
By adopting technique scheme, the design of cold slug well can make this pair of die joint injection mold solidifying material in the time of die sinking can follow cavity plate to move, thereby solidifying material is departed from more smoothly from sprue bush, and then can conveniently continue after die sinking, solidifying material and plastic products to be departed from, thereby make this pair of die joint injection mold have advantages of that solidifying material falling speed is fast, production efficiency is high.
The utility model is further set to: described top clamping plate is provided with the end cap for preventing that drive rod from dropping.
By adopting technique scheme, end cap can effectively prevent that drive rod from dropping from top clamping plate, improves the security performance of this pair of die joint injection mold.
Brief description of the drawings
Fig. 1 is the structural representation of the two die joint injection mold embodiment of the utility model.
Reference numeral: 1, Bottom clamp plate; 2, dynamic model backing plate; 3, push rod; 4, ejector pin retaining plate; 5, push pedal; 6, core fixing plate; 7, push piece plate; 8, cavity plate; 9, top clamping plate; 10, sprue bush; 11, guide pillar; 12, Compress Spring; 13, puller plate; 14, banking pin; 15, feeding-distribution device; 151, ejection block; 1511, liftout portion; 152, drive link; 153, drive rod; 1531, projection; 16, installation cavity; 17, cold slug well; 18, end cap.
Detailed description of the invention
With reference to Fig. 1, the two die joint injection mold embodiment of the utility model are described further.
A kind of injection mold with double parting surfaces tool, comprise Bottom clamp plate 1, and be arranged on the dynamic model backing plate 2 of Bottom clamp plate 1 top, and run through the push rod 3 of dynamic model backing plate 2, and the ejector pin retaining plate 4 being connected with push rod 3, and be arranged on the push pedal 5 of ejector pin retaining plate 4 belows, and be arranged on the core fixing plate 6 of dynamic model backing plate 2 tops, and be arranged on the push piece plate 7 of core fixing plate 6 tops, and be arranged on the cavity plate 8 of push piece plate 7 tops, and be arranged on the top clamping plate 91 of cavity plate 8 tops, and be arranged on the sprue bush 10 in top clamping plate 91, and run through push piece plate 7, top clamping plate 91, the guide pillar 11 of core fixing plate 6 and cavity plate 8, and be arranged on the Compress Spring 12 on guide pillar 11, and be arranged on the puller plate 13 of top clamping plate 91 belows, and be arranged on the banking pin 14 in puller plate 13, the face that described top clamping plate 91 contacts with cavity plate 8 is provided with the runner communicating with sprue bush 10 inside, also comprise the feeding-distribution device 15 for solidifying material is separated with plastic products, described feeding-distribution device 15 comprises the ejection block 151 being arranged in cavity plate 8, drive link 152 and drive rod 153, 151 1 sections described of ejection block are hinged with cavity plate 8, the other end forms liftout portion 1511, described liftout portion 1511 conflicts and is connected with solidifying material, described drive link 152 middle parts and cavity plate 8 are hinged, described drive link 152 one end and liftout portion conflict 1511 bottom surfaces and are connected, the other end forms driving section, described drive rod 153 runs through top clamping plate 91, cavity plate 8, push piece plate 7, core plate and can moving along die sinking direction, described drive rod 153 is provided with projection 1531 near one end of top clamping plate 91, described driving section is positioned at projection 1531 belows and can conflicts and be connected with it.
By adopting technique scheme, feeding-distribution device 15 comprises ejection block 151, drive link 152, drive rod 153, when die sinking, two die joint injection molds are first from solid plate and top clamping plate 91 punishment types, thereby the solidifying material of sprue is departed from solidifying sprue material pull-out with sprue bush 10, continue die sinking in the time of the projection 1531 on drive rod 153 and driving section conflict, then while driving driving section to move downward due to drive link 152 and the hinged therefore projection 1531 of cavity plate 8, will make the other end of drive link 152 move upward drives ejection block 151 to move, thereby just can make liftout portion 1511 will coagulate material ejects, force solidifying material and plastic products to depart from, solidifying material is come off, thereby it is fast to make this pair of die joint injection mold have solidifying material falling speed, the advantage that production efficiency is high.
Described cavity plate 8 is provided with installation cavity 16, described ejection block 151 and drive link 152 are all placed in installation cavity 16, corresponding and its end face in the position of described liftout portion 1511 and sprue bush 10 and cavity plate 8 end faces flush, and described drive link 152 is and is horizontally disposed with and outer surface and cavity plate 8 end faces flush.
By adopting technique scheme, then installation cavity 16 is set is placed in ejection block 151, drive link 152 in installation cavity 16, can make whole somatotype injection mold structure compacter, liftout portion 1511 design corresponding with sprue bush 10 positions can separate solidifying material more efficiently with plastic products, thereby makes this pair of die joint injection mold have advantages of that solidifying material falling speed is fast, production efficiency is high.
The face that described cavity plate 8 is connected with top clamping plate 91 is provided with the cold slug well 17 communicating with runner.
By adopting technique scheme, the design of cold slug well 17 can make this pair of die joint injection mold solidifying material in the time of die sinking can follow cavity plate 8 to move, thereby solidifying material is departed from more smoothly from sprue bush 10, and then can conveniently continue after die sinking, solidifying material and plastic products to be departed from, thereby make this pair of die joint injection mold have advantages of that solidifying material falling speed is fast, production efficiency is high.
Described top clamping plate 91 is provided with the end cap 18 for preventing that drive rod 153 from dropping.
By adopting technique scheme, end cap 18 can effectively prevent that drive rod 153 from dropping from top clamping plate 91, improves the security performance of this pair of die joint injection mold.

Claims (4)

1. an injection mold with double parting surfaces tool, comprise Bottom clamp plate, and be arranged on the dynamic model backing plate of Bottom clamp plate top, and run through the push rod of dynamic model backing plate, and the ejector pin retaining plate being connected with push rod, and be arranged on the push pedal of ejector pin retaining plate below, and be arranged on the core fixing plate of dynamic model backing plate top, and be arranged on the push piece plate of core fixing plate top, and be arranged on the cavity plate of push piece plate top, and be arranged on the top clamping plate of cavity plate top, and be arranged on the sprue bush in top clamping plate, and run through push piece plate, top clamping plate, the guide pillar of core fixing plate and cavity plate, and be arranged on the Compress Spring on guide pillar, and be arranged on the puller plate of top clamping plate below, and be arranged on the banking pin in puller plate, the face that described top clamping plate contacts with cavity plate is provided with the runner communicating with sprue bush inside, it is characterized in that: also comprise the feeding-distribution device for solidifying material is separated with plastic products, described feeding-distribution device comprises the ejection block being arranged in cavity plate, drive link and drive rod, one section described of ejection block is hinged with cavity plate, the other end forms liftout portion, described liftout portion conflicts and is connected with solidifying material, described drive link middle part is hinged with cavity plate, conflict and be connected with liftout portion bottom surface in described drive link one end, the other end forms driving section, described drive rod runs through top clamping plate, cavity plate, push piece plate, core plate and can moving along die sinking direction, described drive rod is provided with projection near one end of top clamping plate, described driving section is positioned at projection below and can conflicts and be connected with it.
2. injection mold with double parting surfaces tool according to claim 1, it is characterized in that: described cavity plate is provided with installation cavity, described ejection block and drive link are all placed in installation cavity, corresponding and its end face in the position of described liftout portion and sprue bush and cavity plate end face flush, and described drive link is and is horizontally disposed with and outer surface and cavity plate end face flush.
3. injection mold with double parting surfaces tool according to claim 2, is characterized in that: the face that described cavity plate is connected with top clamping plate is provided with the cold slug well communicating with runner.
4. injection mold with double parting surfaces tool according to claim 3, is characterized in that: described top clamping plate is provided with the end cap for preventing that drive rod from dropping.
CN201420084047.6U 2014-02-26 2014-02-26 Duplex profile injection mold Expired - Fee Related CN203765920U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420084047.6U CN203765920U (en) 2014-02-26 2014-02-26 Duplex profile injection mold

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420084047.6U CN203765920U (en) 2014-02-26 2014-02-26 Duplex profile injection mold

Publications (1)

Publication Number Publication Date
CN203765920U true CN203765920U (en) 2014-08-13

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420084047.6U Expired - Fee Related CN203765920U (en) 2014-02-26 2014-02-26 Duplex profile injection mold

Country Status (1)

Country Link
CN (1) CN203765920U (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104552824A (en) * 2014-12-29 2015-04-29 宁波海洲机械有限公司 Pit type plastic spraying frame with push plate
CN104608337A (en) * 2014-12-29 2015-05-13 宁波海洲机械有限公司 Well type plastic spraying frame of horizontal ejection plate
CN105216251A (en) * 2015-11-04 2016-01-06 东莞市誉铭新精密技术股份有限公司 A kind of mould water nozzle ejecting mechanism
CN105415588A (en) * 2015-12-28 2016-03-23 河海大学常州校区 Injection molding process and mold for remote controllers
CN107265059A (en) * 2017-07-13 2017-10-20 芜湖市泰能电热器具有限公司 A kind of storage dispensing device of electric heating tube bearing box
CN109483829A (en) * 2018-11-23 2019-03-19 翁国峰 A kind of balanced type liftout attachment of injection mold

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104552824A (en) * 2014-12-29 2015-04-29 宁波海洲机械有限公司 Pit type plastic spraying frame with push plate
CN104608337A (en) * 2014-12-29 2015-05-13 宁波海洲机械有限公司 Well type plastic spraying frame of horizontal ejection plate
CN104608337B (en) * 2014-12-29 2017-01-25 宁波海洲机械有限公司 Well type plastic spraying frame of horizontal ejection plate
CN104552824B (en) * 2014-12-29 2017-05-17 宁波海洲机械有限公司 Pit type plastic spraying frame with push plate
CN105216251A (en) * 2015-11-04 2016-01-06 东莞市誉铭新精密技术股份有限公司 A kind of mould water nozzle ejecting mechanism
CN105415588A (en) * 2015-12-28 2016-03-23 河海大学常州校区 Injection molding process and mold for remote controllers
CN107265059A (en) * 2017-07-13 2017-10-20 芜湖市泰能电热器具有限公司 A kind of storage dispensing device of electric heating tube bearing box
CN107265059B (en) * 2017-07-13 2019-02-15 芜湖市泰能电热器具有限公司 A kind of storage dispensing device of electric heating tube bearing box
CN109483829A (en) * 2018-11-23 2019-03-19 翁国峰 A kind of balanced type liftout attachment of injection mold
CN109483829B (en) * 2018-11-23 2023-12-26 深圳市成瀚科技有限公司 Balanced type ejection device of injection mold

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Legal Events

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140813

Termination date: 20160226

CF01 Termination of patent right due to non-payment of annual fee