CN104960160A - Sliding block plastic-injecting injection mold - Google Patents

Sliding block plastic-injecting injection mold Download PDF

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Publication number
CN104960160A
CN104960160A CN201510264833.3A CN201510264833A CN104960160A CN 104960160 A CN104960160 A CN 104960160A CN 201510264833 A CN201510264833 A CN 201510264833A CN 104960160 A CN104960160 A CN 104960160A
Authority
CN
China
Prior art keywords
slide block
cavity
injection mold
mould
sliding block
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
CN201510264833.3A
Other languages
Chinese (zh)
Inventor
耿晓冬
Original Assignee
耿晓冬
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 耿晓冬 filed Critical 耿晓冬
Priority to CN201510264833.3A priority Critical patent/CN104960160A/en
Publication of CN104960160A publication Critical patent/CN104960160A/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
    • B29C45/27Sprue channels Runner channels or runner nozzles
    • B29C45/2725Manifolds
    • 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
    • B29C45/32Moulds having several axially spaced mould cavities, i.e. for making several separated 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
    • 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
    • B29C45/32Moulds having several axially spaced mould cavities, i.e. for making several separated articles
    • B29C2045/324Linked ejection means
    • 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
    • B29C45/4005Ejector constructions; Ejector operating mechanisms

Abstract

The invention provides a sliding block plastic-injecting injection mold. According to the sliding block plastic-injecting injection mold, a left cavity sliding block and a right cavity sliding block are half sliding blocks, and a mould cavity is formed after joining; a mould gating system comprises a main sprue, a main runner, a second-grade sprue, and a second-grade runner; the main runner is arranged in a cavity fixing plate; the second-grade sprue and the second-grade runner shape like circular tubes, and are respectively obtained through splicing one half portion of the left cavity sliding block and one half portion of the right cavity sliding block. The sliding block plastic-injecting injection mold is capable of realizing pouring, core pulling demoulding, and automation molding production of products, which are small in size, are provided with side hole sites on the side edges, are cylindrical type connector assembly products, are produced via special pouring mode and using side core-pulling demoulding mechanisms, with simple mould structures. The slide plastic-injecting injection mold is reasonable in mould structure design, and compact in structure; working is stable; the sliding block plastic-injecting injection mold is safe and reliable, and is convenient to use.

Description

A kind of line position enters glue injection mold
Technical field
The present invention relates to injection mold mechanism design field, be specially a kind of line position and enter glue injection mold.
Background technology
As shown in Figure 1, molded product size is little, side with side opening position and be cylinder class connector product time, need to design special pouring type, side opening core-drawing demoulding mechanism and mould and produce with the automation injection moulding completing product.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of line position to enter glue injection mold, reasonable in design, compact conformation, and working stability is safe and reliable, easy-to-use; For solving above-mentioned existing technical problem, the present invention adopts following scheme: a kind of line position enters glue injection mold, comprises left cavity slide block, right cavity slide block, Angle Pin, briquetting, wear-resistant block, upper clamping plate, impression bolster, core fixing plate, cushion block, thimble cover plate, thimble push plate, counterdie seat board, guide pillar, core mold insert, centring ring, sprue bush, main running channel, sprue, secondary running channel, secondary runner, secondary runner sprue puller, thimble, support column, rubbish nail, release link, release link spring.
As preferably, described mould molding assembly comprises left cavity slide block, right cavity slide block, core mold insert; Described left cavity slide block, right cavity slide block are that Ha Fushi lobe closes slide block, form mold cavity after split.
As preferably, described die casting system composition comprises main running channel, sprue, secondary running channel, secondary runner; Sprue is opened in impression bolster; Secondary running channel, secondary runner are circular tube shaped, are put together after offering by each half on left cavity slide block, right cavity slide block.
As preferably, described mould die carrier structure composition comprises upper clamping plate, impression bolster, core fixing plate, cushion block, thimble cover plate, thimble push plate, counterdie seat board, guide pillar.
As preferably, the cast gate that enters of described mould single product is single one, and cast gate is in being opened in each half on left cavity slide block, right cavity slide block.
As preferably, described mould cavity layout is that a mould goes out six chambeies.
Beneficial effect: a kind of line position that the present invention adopts technique scheme to provide enters glue injection mold,, side little in product size with side opening position and for cylinder class connector product, need the special pouring type of design and side opening core-drawing demoulding mechanism time, can with simple mould structure realize the product of above-mentioned feature cast, loose core and automation molding produce, effectively ensure that forming quality of products, reduce mould and manufacture cost and product injection moulding cost; Mould structure design is reasonable, compact conformation, and working stability is safe and reliable, easy-to-use.
Accompanying drawing explanation
Fig. 1 enters glue injection mold institute application product schematic diagram for a kind of line position of the present invention;
Fig. 2 is that a kind of line position of the present invention enters glue injection mold structure schematic layout pattern;
Fig. 3 is that a kind of line position of the present invention enters glue injection die slider structure scheme of installation;
Fig. 4 is that a kind of line position of the present invention is entered glue System of Injection Moulding and arranged schematic diagram.
Detailed description of the invention
Fig. 1-4 is depicted as related description figure of the present invention; A kind of line position enters glue injection mold, comprises left cavity slide block 1, right cavity slide block 2, Angle Pin 3, briquetting 4, wear-resistant block 5, upper clamping plate 6, impression bolster 7, core fixing plate 8, cushion block 9, thimble cover plate 10, thimble push plate 11, counterdie seat board 12, guide pillar 13, core mold insert 14, centring ring 15, sprue bush 16, main running channel 17, sprue 18, secondary running channel 19, secondary runner 20, secondary runner sprue puller 21, thimble 22, support column 23, rubbish nail 24, release link 25, release link spring 26.
Described mould molding assembly comprises left cavity slide block 1, right cavity slide block 2, core mold insert 14; Described left cavity slide block 1, right cavity slide block 2 close slide block for Ha Fushi lobe, form mold cavity after split.
Described die casting system composition comprises main running channel 17, sprue 18, secondary running channel 19, secondary runner 20; Sprue 18 is opened in impression bolster 7; Secondary running channel 19, secondary runner 20 are circular tube shaped, are put together after offering by each half on left cavity slide block 1, right cavity slide block 2.
Described mould die carrier structure composition comprises upper clamping plate 6, impression bolster 7, core fixing plate 8, cushion block 9, thimble cover plate 10, thimble push plate 11, counterdie seat board 12, guide pillar 13.
The cast gate that enters of described mould single product is single one, and cast gate is in being opened in each half on left cavity slide block 1, right cavity slide block 2.
Described mould cavity layout is that a mould goes out six chambeies.
During real work, as shown in Figure 4, its motion operation principle is as follows:
After injection moulding matched moulds, left cavity slide block 1, right cavity slide block 2, core mold insert 14 form mould cavity, during injection machine injection moulding, stream enters sprue 18 from main running channel 17, then enter three secondary running channels 19, enter three secondary runners 20 subsequently, fill die cavity finally by six products cast gate separately, as shown in Figure 2, Figure 4 shows; During die sinking, left cavity slide block 1, right cavity slide block 2 are under the drive of respective Angle Pin, mold cavity is opened, and in ejection system, product ejects from core mold insert 14 by thimble 22, and the effect of secondary runner sprue puller 21 stays holding during the die sinking of runner waste material on core mold insert 14.
Specific embodiment described herein is only to the explanation for example of the present invention's spirit, those skilled in the art can make various amendment or supplement or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present invention or surmount the scope that appended claims defines.

Claims (6)

1. a line position enters glue injection mold, comprise left cavity slide block (1), right cavity slide block (2), Angle Pin (3), briquetting (4), wear-resistant block (5), upper clamping plate (6), impression bolster (7), core fixing plate (8), cushion block (9), thimble cover plate (10), thimble push plate (11), counterdie seat board (12), guide pillar (13), core mold insert (14), centring ring (15), sprue bush (16), main running channel (17), sprue (18), secondary running channel (19), secondary runner (20), secondary runner sprue puller (21), thimble (22), support column (23), rubbish nail (24), release link (25), release link spring (26).
2. enter glue injection mold according to claim 1 line position, described mould molding assembly comprises left cavity slide block (1), right cavity slide block (2), core mold insert (14); Described left cavity slide block (1), right cavity slide block (2) close slide block for Ha Fushi lobe, form mold cavity after split.
3. enter glue injection mold according to claim 1 line position, described die casting system composition comprises main running channel (17), sprue (18), secondary running channel (19), secondary runner (20); Sprue (18) is opened in impression bolster (7); Secondary running channel (19), secondary runner (20) are circular tube shaped, are put together after offering by left cavity slide block (1), the upper each half of right cavity slide block (2).
4. enter glue injection mold according to claim 1 line position, described mould die carrier structure composition comprises upper clamping plate (6), impression bolster (7), core fixing plate (8), cushion block (9), thimble cover plate (10), thimble push plate (11), counterdie seat board (12), guide pillar (13).
5. enter glue injection mold according to claim 1 line position, the cast gate that enters of described mould single product is single one, and cast gate is in being opened in left cavity slide block (1), the upper each half of right cavity slide block (2).
6. enter glue injection mold according to claim 1 line position, described mould cavity layout is that a mould goes out six chambeies.
CN201510264833.3A 2015-05-22 2015-05-22 Sliding block plastic-injecting injection mold Pending CN104960160A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510264833.3A CN104960160A (en) 2015-05-22 2015-05-22 Sliding block plastic-injecting injection mold

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510264833.3A CN104960160A (en) 2015-05-22 2015-05-22 Sliding block plastic-injecting injection mold

Publications (1)

Publication Number Publication Date
CN104960160A true CN104960160A (en) 2015-10-07

Family

ID=54214324

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510264833.3A Pending CN104960160A (en) 2015-05-22 2015-05-22 Sliding block plastic-injecting injection mold

Country Status (1)

Country Link
CN (1) CN104960160A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106584791A (en) * 2016-12-24 2017-04-26 浙江工商职业技术学院 Oil cylinder rack driving type coarse pitch internal thread disengaging mechanism
CN106738669A (en) * 2016-12-26 2017-05-31 浙江工商职业技术学院 The box-like sliding block runner of valve enters plastic structure mould
CN109551717A (en) * 2018-12-20 2019-04-02 宁波贝隆精密模塑有限公司 A kind of side gate erects runner and side gate mold

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060073235A1 (en) * 2004-09-03 2006-04-06 Ringer Michael D Sr Convertible injection molding system, apparatus, and method
CN201350679Y (en) * 2009-02-12 2009-11-25 宁波南方塑料模具有限公司 Shaft sleeve die
CN202114877U (en) * 2011-04-21 2012-01-18 杭州飞尔达精密模具有限公司 Inner core pulling device of injection mould
CN104227982A (en) * 2014-09-25 2014-12-24 昆山伯建精密模具有限公司 Injection mold

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060073235A1 (en) * 2004-09-03 2006-04-06 Ringer Michael D Sr Convertible injection molding system, apparatus, and method
CN201350679Y (en) * 2009-02-12 2009-11-25 宁波南方塑料模具有限公司 Shaft sleeve die
CN202114877U (en) * 2011-04-21 2012-01-18 杭州飞尔达精密模具有限公司 Inner core pulling device of injection mould
CN104227982A (en) * 2014-09-25 2014-12-24 昆山伯建精密模具有限公司 Injection mold

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106584791A (en) * 2016-12-24 2017-04-26 浙江工商职业技术学院 Oil cylinder rack driving type coarse pitch internal thread disengaging mechanism
CN106738669A (en) * 2016-12-26 2017-05-31 浙江工商职业技术学院 The box-like sliding block runner of valve enters plastic structure mould
CN109551717A (en) * 2018-12-20 2019-04-02 宁波贝隆精密模塑有限公司 A kind of side gate erects runner and side gate mold
CN109551717B (en) * 2018-12-20 2021-02-19 贝隆精密科技股份有限公司 Side gate runner and side gate mould

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Application publication date: 20151007

RJ01 Rejection of invention patent application after publication