CN106217784A - 45 ° of elbow member mould entirety are floated and are tiltedly slipped mold mechanism - Google Patents

45 ° of elbow member mould entirety are floated and are tiltedly slipped mold mechanism Download PDF

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Publication number
CN106217784A
CN106217784A CN201610774475.5A CN201610774475A CN106217784A CN 106217784 A CN106217784 A CN 106217784A CN 201610774475 A CN201610774475 A CN 201610774475A CN 106217784 A CN106217784 A CN 106217784A
Authority
CN
China
Prior art keywords
dynamic model
compound plate
cover half
fuse
die insert
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
CN201610774475.5A
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Chinese (zh)
Inventor
张欢庆
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.)
Taizhou Huangyan Weida Plastic Machinery Co Ltd
Original Assignee
Taizhou Huangyan Weida Plastic Machinery 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 Taizhou Huangyan Weida Plastic Machinery Co Ltd filed Critical Taizhou Huangyan Weida Plastic Machinery Co Ltd
Priority to CN201610774475.5A priority Critical patent/CN106217784A/en
Publication of CN106217784A publication Critical patent/CN106217784A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17Component parts, details or accessories; Auxiliary operations
    • B29C45/26Moulds
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17Component parts, details or accessories; Auxiliary operations
    • B29C45/40Removing or ejecting moulded articles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17Component parts, details or accessories; Auxiliary operations
    • B29C45/26Moulds
    • B29C45/33Moulds having transversely, e.g. radially, movable mould parts
    • B29C2045/338Mould parts with combined axial and transversal movements

Abstract

null45 ° of elbow member mould entirety are floated and are tiltedly slipped mold mechanism,Including stationary mould for mould compound plate and dynamic model compound plate,Cover half is installed under cover half compound plate pull,Middle installation fixed die insert pulled by cover half,On described dynamic model compound plate, Triangle template is set,Spacing stopping means is set between Triangle template and dynamic model compound plate,The moving die insert of correspondence is installed in Triangle template,Cover half fuse and dynamic model fuse are set between moving die insert and fixed die insert,Gap between cover half fuse and dynamic model fuse and moving die insert and fixed die insert constitutes die cavity,45 ° of flat mouth pipe fittings of injection mo(u)lding in die cavity,Described Triangle template both sides outer wall respectively arranges one piece of angled-lift splits,Angled-lift splits connects dynamic model fuse,Dynamic model compound plate is installed inclined guide,Inclined guide stretches into Triangle template and through angled-lift splits,In dynamic model compound plate, ejecting mechanism is set,Ejecting mechanism and 45 ° of flat mouth pipe fittings match.

Description

45 ° of elbow member mould entirety are floated and are tiltedly slipped mold mechanism
Technical field
The present invention relates to a kind of 45 ° of elbow member mould entirety floating and tiltedly slip mold mechanism, belong to injection mold field.
Background technology
Use injection mold produce plastic product, such as 45 ° curved flat mouth pipe fittings, in order to improve production efficiency, existing 45 ° curved Flat mouth pipe fitting uses vertical a mould with multi-cavities to process mostly, and when the demoulding, 45 ° of curved lower flat mouthes use single loose core of oil cylinder to take off Mould, upper flat mouth is driven by die sinking power looses core, and finally by ejecting mechanism by outside the moulding pipe ejection die of multi-cavity, completes to take off Mould.Its shortcoming is: the loose core of oil cylinder action in each chamber is difficult to keep consistent for a long time, inaccurate coordination, and the accident that is easily caused occurs, raw Product efficiency is low, and multiple oil cylinder cost is big, troublesome maintenance.
Summary of the invention
The invention aims to overcome the shortcoming of prior art, it is provided that a kind of employing entirety is floated, and angled-lift splits slides Loosing core, keeps strokes in each chamber, and efficiency is high, and 45 ° of elbow member mould entirety that cost saves are floated and tiltedly slipped mold mechanism.
The technical scheme that 45 ° of elbow member mould entirety floatings of the present invention tiltedly slip mold mechanism is: include stationary mould for mould compound plate With dynamic model compound plate, installing cover half and pull under cover half compound plate, middle installation fixed die insert pulled by cover half, it is characterised in that described dynamic model compound plate On Triangle template is set, spacing stopping means is set between Triangle template and dynamic model compound plate, in Triangle template Installing corresponding moving die insert, arrange cover half fuse and dynamic model fuse between moving die insert and fixed die insert, cover half fuse is with dynamic Gap between core rod and moving die insert and fixed die insert constitutes die cavity, and in die cavity, 45 ° of flat mouth pipe fittings of injection mo(u)lding, described Triangle template both sides outer wall respectively arranges one piece of angled-lift splits, and angled-lift splits connects dynamic model fuse, installs and tiltedly lead on dynamic model compound plate Bar, inclined guide stretches into Triangle template and through angled-lift splits, arranges ejecting mechanism, ejecting mechanism and 45 ° in dynamic model compound plate Flat mouth pipe fitting matches.
The open a kind of 45 ° of elbow member mould entirety of the present invention are floated and are tiltedly slipped mold mechanism, during the demoulding, first motor-driven by injection The dynamic model part of power driven mold is run downwards, separates with the cover half part die sinking of mould, and cover half fuse is fixed on cover half side Motionless, and the upper flat mouth core_pulling demoulding of pipe fitting, when, after die sinking to certain distance, under the effect of spacing stopping means, dynamic model is multiple Plate continues motion, motionless in Triangle template, and dynamic model compound plate drives inclined guide motion, and tiltedly slide work to angled-lift splits, tiltedly leads Bar drives angled-lift splits tiltedly to slide, so that angled-lift splits drives dynamic model fuse to loose core, after having loosed core, triangle stayed by the pipe fitting of molding In the die cavity of moving platen, by ejecting mechanism by outside its ejection die, complete the demoulding.Compared with the prior art this programme, looses core not With an oil cylinder, cost-effective, inclined guide and angled-lift splits interoperation are stable, loose core reliable, improve production efficiency.
45 ° of elbow member mould entirety of the present invention are floated and are tiltedly slipped mold mechanism, moving of described Triangle template both sides Installing slider support block on mould compound plate, slider support block pad, below angled-lift splits, is equivalent to the cushion block as angled-lift splits, makes the most sliding Packaged join reliable.Described cover half fuse is fixed under cover half compound plate, and described angled-lift splits is installed connecting plate, and connecting plate connects Dynamic model fuse, has had connecting plate, and dynamic model fuse connects easy for installation.Install wear-resisting on described Triangle template two side Plate, angled-lift splits contacts with wearing plate, it is to avoid moving platen abrasion is changed, and saves maintenance cost.Described spacing stopping means bag Including installation controlled interval pull rod in Triangle template, arrange screw in controlled interval pull rod, it is multiple that screw connects dynamic model through controlled interval pull rod Plate.Spacing stopping means has standard component, commercially available.Opening dead slot processed in described dynamic model compound plate, ejecting mechanism is arranged In dead slot, the bottom of dead slot arranges through hole, and when ejecting, the push rod of injection machine passes through through hole by ejecting mechanism jack-up.Described Ejecting mechanism includes upper plate and lower roof plate, and upper plate connects thimble, and thimble is through Triangle template and dynamic model edge Block and 45 ° of flat mouth pipe fittings contact.In actual production, owing to mould is typically all a multi-cavity mold, as 6 chambeies, 8 chambeies, 10 chambeies, 12 Chamber or more multi-cavity, each chamber is entered glue injection by a flow passage system, therefore, is had material handle (clout) phase between the pipe fitting of each chamber molding Connecting, thimble can withstand on material handle, is taken out of by pipe fitting outside mould, completes the demoulding.
Accompanying drawing explanation
Fig. 1 is 45 ° of elbow member mould structure schematic diagrams of the present invention;
Fig. 2 is that overall floating of the present invention tiltedly slips mold mechanism schematic perspective view;
Fig. 3 is the A A schematic cross-section of Fig. 1.
Detailed description of the invention
The present invention relates to a kind of 45 ° of elbow member mould entirety floating and tiltedly slip mold mechanism, as shown in Fig. 1 Fig. 3, including mould Having cover half compound plate 1 and dynamic model compound plate 2,1 time installation cover half of cover half compound plate pulls 3, and middle installation fixed die insert 4 pulled by cover half, and described is dynamic Triangle template 5 is set on mould compound plate 2, spacing stopping means, triangle are set between Triangle template 5 and dynamic model compound plate 2 The moving die insert 6 of correspondence is installed on shape moving platen 5, cover half fuse 7 and moving-mould-core are set between moving die insert 6 and fixed die insert 4 Son 8, the gap between cover half fuse 7 and dynamic model fuse 8 and moving die insert 6 and fixed die insert 4 constitutes die cavity, is molded in die cavity 45 ° of flat mouth pipe fittings 9 of type, described Triangle template 5 both sides outer wall respectively arranges one piece of angled-lift splits 10, and angled-lift splits 10 connects dynamic model Fuse 8, installs inclined guide 11 on dynamic model compound plate 2, and inclined guide 11 stretches into Triangle template 5 and through angled-lift splits 10, dynamic Mould compound plate 2 arranges ejecting mechanism, ejecting mechanism and 45 ° of flat mouth pipe fittings 9 match.During the demoulding, first by injection machine powered belt The dynamic model part of moving mold is run downwards, separates with the cover half part die sinking of mould, and cover half fuse 7 is fixed on cover half side not Dynamic, with the upper flat mouth core_pulling demoulding of pipe fitting, when after die sinking to certain distance, under the effect of spacing stopping means, dynamic model compound plate 2 Continuing motion, motionless in Triangle template 5, dynamic model compound plate 2 drives inclined guide 11 to move, and tiltedly slide work to angled-lift splits 10, Inclined guide 11 drives angled-lift splits 10 tiltedly to slide, so that angled-lift splits 10 drives dynamic model fuse 8 to loose core, after having loosed core, and the pipe of molding Part is stayed in the die cavity of Triangle template, by ejecting mechanism by outside its ejection die, completes the demoulding.This programme and prior art Compare, loose core need not an oil cylinder, cost-effective, inclined guide and angled-lift splits interoperation are stable, loose core reliable, improve and produce effect Rate.Installing slider support block 13 on the dynamic model compound plate 2 of described Triangle template 5 both sides, slider support block 13 pads the most sliding Below block 10, be equivalent to the cushion block as angled-lift splits 10, make angled-lift splits assembling reliable.Described cover half fuse 7 is fixed on cover half Compound plate 1 time, described angled-lift splits 10 is installed connecting plate 12, and connecting plate 12 connects dynamic model fuse 8, has had connecting plate 12, dynamic model Fuse connects easy for installation.Wearing plate 15, angled-lift splits 10 and wearing plate 15 phase are installed on described Triangle template 5 two side Contact, it is to avoid moving platen abrasion is changed, and saves maintenance cost.Described spacing stopping means is included in Triangle template 5 Installing controlled interval pull rod 21, arrange screw 22 in controlled interval pull rod 21, screw 22 connects dynamic model compound plate 2 through controlled interval pull rod 21.Spacing Stopping means has standard component, commercially available.Opening dead slot 16 processed in described dynamic model compound plate 2, ejecting mechanism is arranged on sky In groove 16, the bottom of dead slot 16 arranges through hole 17, and when ejecting, the push rod of injection machine passes through through hole by ejecting mechanism jack-up.Described Ejecting mechanism include upper plate 18 and lower roof plate 19, on upper plate 18 connect thimble 20, thimble pass triangle dynamic model Plate 5 and moving die insert 6 contact with 45 ° of flat mouth pipe fittings 9.In actual production, owing to mould is typically all a multi-cavity mold, such as 6 Chamber, 8 chambeies, 10 chambeies, 12 chambeies or more multi-cavity, glue injection is entered by a flow passage system in each chamber, therefore, between the pipe fitting of each chamber molding Having material handle (clout) to be connected, thimble can withstand on material handle, is taken out of by pipe fitting outside mould, completes the demoulding.

Claims (7)

1.45 ° of elbow member mould entirety are floated and are tiltedly slipped mold mechanism, including stationary mould for mould compound plate (1) and dynamic model compound plate (2), cover half Installing cover half under compound plate (1) to pull (3), middle installation fixed die insert (4) pulled by cover half, it is characterised in that on described dynamic model compound plate (2) Triangle template (5) is set, between Triangle template (5) and dynamic model compound plate (2), spacing stopping means, Triangle are set Template (5) is upper installs corresponding moving die insert (6), arrange between moving die insert (6) and fixed die insert (4) cover half fuse (7) and Dynamic model fuse (8), the gap between cover half fuse (7) and dynamic model fuse (8) and moving die insert (6) and fixed die insert (4) is constituted Die cavity, 45 ° of flat mouth pipe fittings (9) of injection mo(u)lding in die cavity, described Triangle template (5) both sides outer wall respectively arranges one piece of oblique cunning Block (10), angled-lift splits (10) connects dynamic model fuse (8), installs inclined guide (11) on dynamic model compound plate (2), and inclined guide (11) stretches into Triangle template (5) also passes angled-lift splits (10), arranges ejecting mechanism, ejecting mechanism and 45 ° of flat mouthes in dynamic model compound plate (2) Pipe fitting (9) matches.
45 ° of elbow member mould entirety the most as claimed in claim 1 are floated and are tiltedly slipped mold mechanism, it is characterised in that described triangle The dynamic model compound plate (2) of shape moving platen (5) both sides is upper installs slider support block (13), and slider support block (13) pads in angled-lift splits (10) Below.
45 ° of elbow member mould entirety the most as claimed in claim 1 are floated and are tiltedly slipped mold mechanism, it is characterised in that described cover half Fuse (7) is fixed under cover half compound plate (1), and described angled-lift splits (10) is installed connecting plate (12), and connecting plate (12) connects dynamic Core rod (8).
45 ° of elbow member mould entirety the most as claimed in claim 1 are floated and are tiltedly slipped mold mechanism, it is characterised in that described triangle Installing wearing plate (15) on shape moving platen (5) two side, angled-lift splits (10) contacts with wearing plate (15).
5 ° of elbow member mould entirety the most as claimed in claim 1 are floated and are tiltedly slipped mold mechanism, it is characterised in that described spacing Stopping means is included in Triangle template (5) installs controlled interval pull rod (21), arranges screw (22), spiral shell in controlled interval pull rod (21) Nail (22) connects dynamic model compound plate (2) through controlled interval pull rod (21).
45 ° of elbow member mould entirety the most as claimed in claim 1 are floated and are tiltedly slipped mold mechanism, it is characterised in that described dynamic model Opening dead slot processed (16) in compound plate (2), ejecting mechanism is arranged in dead slot (16), and the bottom of dead slot (16) arranges through hole (17).
45 ° of elbow member mould entirety the most as claimed in claim 1 are floated and are tiltedly slipped mold mechanism, it is characterised in that described ejects Mechanism includes upper plate (18) and lower roof plate (19), and upper plate (18) connects thimble (20), and thimble passes Triangle Template (5) and moving die insert (6) contact with 45 ° of flat mouth pipe fittings (9).
CN201610774475.5A 2016-08-31 2016-08-31 45 ° of elbow member mould entirety are floated and are tiltedly slipped mold mechanism Pending CN106217784A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610774475.5A CN106217784A (en) 2016-08-31 2016-08-31 45 ° of elbow member mould entirety are floated and are tiltedly slipped mold mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610774475.5A CN106217784A (en) 2016-08-31 2016-08-31 45 ° of elbow member mould entirety are floated and are tiltedly slipped mold mechanism

Publications (1)

Publication Number Publication Date
CN106217784A true CN106217784A (en) 2016-12-14

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202071291U (en) * 2011-04-25 2011-12-14 台州市黄岩炜大塑料机械有限公司 Multi-cavity elbow moulding mould
CN202702506U (en) * 2012-06-29 2013-01-30 永高股份有限公司 Vertical type efficient 45-degree elbow pipe fitting injection mold
CN104029348A (en) * 2014-06-05 2014-09-10 台州市黄岩炜大塑料机械有限公司 45-degree flaring elbow multi-cavity injection mold
CN205021916U (en) * 2015-09-29 2016-02-10 台州市黄岩炜大塑料机械有限公司 Forming mechanism is arranged to flat mouthful of bending mould multicavity
CN206154641U (en) * 2016-08-31 2017-05-10 台州市黄岩炜大塑料机械有限公司 45 whole to one side smooth demoulding mechanism that floats of return bend spare mould

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202071291U (en) * 2011-04-25 2011-12-14 台州市黄岩炜大塑料机械有限公司 Multi-cavity elbow moulding mould
CN202702506U (en) * 2012-06-29 2013-01-30 永高股份有限公司 Vertical type efficient 45-degree elbow pipe fitting injection mold
CN104029348A (en) * 2014-06-05 2014-09-10 台州市黄岩炜大塑料机械有限公司 45-degree flaring elbow multi-cavity injection mold
CN205021916U (en) * 2015-09-29 2016-02-10 台州市黄岩炜大塑料机械有限公司 Forming mechanism is arranged to flat mouthful of bending mould multicavity
CN206154641U (en) * 2016-08-31 2017-05-10 台州市黄岩炜大塑料机械有限公司 45 whole to one side smooth demoulding mechanism that floats of return bend spare mould

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
中国第一汽车集团公司工会: "《汽车模具调试与维修典型实例》", 31 January 2014, 机械工业出版社 *

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Application publication date: 20161214