CN106003596A - Automatic-ejecting-out injection mold for dust guard - Google Patents
Automatic-ejecting-out injection mold for dust guard Download PDFInfo
- Publication number
- CN106003596A CN106003596A CN201610567547.9A CN201610567547A CN106003596A CN 106003596 A CN106003596 A CN 106003596A CN 201610567547 A CN201610567547 A CN 201610567547A CN 106003596 A CN106003596 A CN 106003596A
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- core
- mold core
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- mold
- ejecting
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- 238000002347 injection Methods 0.000 title claims abstract description 27
- 239000007924 injection Substances 0.000 title claims abstract description 27
- 239000000428 dust Substances 0.000 title claims abstract description 22
- 230000000694 effects Effects 0.000 claims description 29
- 239000003292 glue Substances 0.000 claims description 16
- 238000009434 installation Methods 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000001746 injection moulding Methods 0.000 abstract description 3
- 235000015250 liver sausages Nutrition 0.000 abstract 1
- 238000007664 blowing Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 239000000498 cooling water Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 208000035475 disorder Diseases 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 210000001835 viscera Anatomy 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 206010054949 Metaplasia Diseases 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000015689 metaplastic ossification Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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
- B29C45/26—Moulds
- B29C45/27—Sprue channels ; Runner channels or runner nozzles
-
- 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
- B29C45/33—Moulds having transversely, e.g. radially, movable mould parts
- B29C45/332—Mountings or guides therefor; Drives therefor
-
- 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
- B29C45/40—Removing or ejecting moulded articles
- B29C45/4005—Ejector constructions; Ejector operating mechanisms
- B29C45/401—Ejector pin constructions or mountings
-
- 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
- B29C45/40—Removing or ejecting moulded articles
- B29C45/43—Removing or ejecting moulded articles using fluid under pressure
-
- 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
- B29C45/72—Heating or cooling
- B29C45/7207—Heating or cooling of the moulded articles
-
- 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
- B29C45/72—Heating or cooling
- B29C45/73—Heating or cooling of the mould
- B29C45/7312—Construction of heating or cooling fluid flow channels
-
- 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
- B29C45/78—Measuring, controlling or regulating of temperature
-
- 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
- B29C45/40—Removing or ejecting moulded articles
- B29C2045/4084—Progressive ejection
-
- 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
- B29C45/72—Heating or cooling
- B29C45/73—Heating or cooling of the mould
- B29C2045/7387—Heating or cooling of the mould jetting a cooling fluid onto the moulded article while still in the mould
-
- 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
- B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
- B29C2945/76—Measuring, controlling or regulating
- B29C2945/76494—Controlled parameter
- B29C2945/76531—Temperature
-
- 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
- B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
- B29C2945/76—Measuring, controlling or regulating
- B29C2945/76655—Location of control
- B29C2945/76732—Mould
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention provides an automatic-ejecting-out injection mold for a dust guard. The automatic-ejecting-out injection mold for the dust guard comprises a mold core assembly, a half block, an upper mold plate, a lower mold plate, an upper mold fixing plate and an ejecting-out assembly. The mold core assembly comprises an upper mold core, a lower mold core and a movable middle mold core, wherein the upper mold core is installed on the upper mold plate which is installed on the upper mold fixing plate, the lower mold core is installed on the lower mold plate, and the movable middle mold core is arranged in the lower mold core. The half block which is arranged around the mold core assembly and matched with the mold core assembly is arranged on the periphery of the mold core assembly, a cavity is formed by the gap between the mold core assembly and the half block, and the upper mold core is provided with a rubber injection hole communicating with the cavity. The ejecting-out assembly comprises an inner ejecting-out mold core, an ejector pin panel and an ejector pin bottom plate, wherein the inner ejecting-out mold core is arranged in the movable middle mold core; the top end of the inner ejecting-out mold core abuts against the upper mold core; the ejector pin panel is located under the lower mold pate; the bottom end of the inner ejecting-out mold core is connected with the ejector pin panel; and the ejector pin panel is installed on the ejector pin bottom plate. The automatic-ejecting-out injection mold for the dust guard can realize automatic production, prolong the service life, and shorten the injection molding period for products.
Description
Technical field
The present invention relates to dust-proof cover die technical field, particularly relate to a kind of from ejecting dust cover injection mold.
Background technology
When traditional design injection dust-proof cover die structure, because this type of dust cover product back-off amount is big, the demoulding
The most difficult, for solving product stripping and processing problems, what industry was commonly used is the human assistance demoulding, note
When moulding production deformation of products greatly, simultaneously human assistance operation labor intensity large period long；Another way uses
Inside contracting mold insert structure, this structure mold structure is complicated, and interior typing moving part is many, is easily generated overlap, in reality
In the production process of border, dust cover is easily damaged by movable insert, simultaneously cannot by polylith mold insert assembly because of inner mould core
Realizing effective cooling, mould reliability is low.
Summary of the invention
Based on technical problem present in background technology, the present invention proposes a kind of from ejecting dust cover injection mould
Tool.
The one that the present invention proposes is from ejecting dust cover injection mold, including core rod assembly, cope match-plate pattern, lower mold
Plate, upper mould fixed plate, half_split block, ejection assembly, wherein:
Core rod assembly includes core rod in upper mold core, lower mold core, activity, and upper mold core is positioned at above lower mold core, on
Core rod is arranged on cope match-plate pattern；Lower mold core is arranged on lower bolster, and lower mold core upper end is provided with lower mold core mold insert,
In in activity, core rod is arranged on lower mold core, in activity, core rod upper end is provided with middle core rod mold insert；
Core rod assembly periphery is provided with half_split block that is that arrange and that match with core rod assembly, mould around core rod assembly
Gap between core assembly and half_split block forms die cavity, and upper mold core is provided with the hole for injecting glue communicated with die cavity, on
Model sheetinstallat on upper mould fixed plate, on upper mould fixed plate hole for injecting glue opposite position with cope match-plate pattern be provided with
The gum-injecting port of hole for injecting glue conducting, gum-injecting port is provided with near cope match-plate pattern one end and extends to upper mold core direction and stretch into note
Note chock plug in glue hole；
Ejection assembly includes ejecting inner mould core, thimble panel, Ejector Retainer Plate, ejects inner mould core and is arranged on activity
Middle mold in-core, eject inner mould core top and upper mold core against, thimble panel is positioned at below lower bolster, in ejecting
Core rod bottom is connected with thimble panel, and thimble panel is arranged on Ejector Retainer Plate.
Preferably, be provided with in ejecting inner mould core along its axially extended air flue, eject inner mould core top be provided with
The venthole of air flue conducting, Ejector Retainer Plate is provided with and the air guide port of air flue conducting.
Preferably, ejection assembly also includes mounting seat and bottom plate, mounting seat be positioned at below lower bolster and with
Lower bolster is fixing to be connected, and mounting seat bottom is arranged on bottom plate, is provided with installation cavity in mounting seat, installs
Intracavity is provided with multiple support column extended to lower mold core direction, and support column bottom is fixing with bottom plate to be connected,
Support column top and lower bolster against, thimble panel, Ejector Retainer Plate are sheathed on the support columns and can be at support column
Slide, bottom plate is provided with gas injection plug with air guide port opposite position.
Preferably, activity middle mold in-core is provided with a plurality of water channel being circumferentially distributed centered by its center axis.
Preferably, cope match-plate pattern is provided with half_split block mounting groove near lower mold core one end, and half_split block is pacified by wear-resistant block
It is contained in half_split block mounting groove.
Preferably, also include that multiple Angle Pin, multiple Angle Pins are circumferentially distributed centered by core rod assembly,
Angle Pin one end sequentially passes through half_split block, cope match-plate pattern is connected with upper mould fixed plate, and the Angle Pin other end passes down
Template stretches in mounting seat.
Preferably, cope match-plate pattern is provided with mounting groove, and upper mold core is arranged in mounting groove.
Preferably, lower bolster is provided with lower mounting groove, and lower mold core is arranged in lower mounting groove, core rod in activity
Bottom is stretched into through lower mounting groove in the installation cavity of mounting seat.
Preferably, in activity, core rod bottom is provided with limiting plate.
In the present invention, lower mold core is arranged on lower bolster, in activity, core rod is arranged on lower mold core；Core rod group
Part periphery is provided with half_split block that is that arrange and that match with core rod assembly, core rod assembly and Kazakhstan around core rod assembly
Gap between husband's block forms die cavity, and upper mold core is provided with the hole for injecting glue communicated with die cavity, and cope match-plate pattern is arranged on
On upper mould fixed plate, on upper mould fixed plate, the hole for injecting glue opposite position with cope match-plate pattern is provided with and hole for injecting glue conducting
Gum-injecting port, gum-injecting port is provided with the note extending to upper mold core direction and stretching in hole for injecting glue near cope match-plate pattern one end
Chock plug；Ejection assembly includes ejecting inner mould core, thimble panel, Ejector Retainer Plate, ejects inner mould core and is arranged on work
In disorder of internal organs core rod, eject inner mould core top and upper mold core against, thimble panel is positioned at below lower bolster, ejects
Inner mould core bottom is connected with thimble panel, and thimble panel is arranged on Ejector Retainer Plate.The present invention is with ejecting group
Part, when the demoulding, drives Ejector Retainer Plate, thimble panel to move up, and by core rod in activity, ejects interior mould
Core ejects together, and after aprowl core rod reaches to specify stroke, product realizes the demoulding for the first time, hereafter, lives
Disorder of internal organs core rod is motionless, eject inner mould core Ejector Retainer Plate, thimble panel promotion under continue to eject, reach refer to
No longer moving after determining stroke, product realizes the second time demoulding；Further, by setting in ejecting inner mould core
Put air flue, when product realizes the second time demoulding, by blowing product in air flue from ejecting inner mould core
Automatic demoulding, by design air flue, when air blowing assisted demoulding, can rise product and mould meanwhile
To cooling effect.Further, in activity of the present invention, core rod is provided with water channel, when injection mo(u)lding, by
Water it is passed through so that mould temperature is easy to control in water channel.The present invention is easy to use, and structure is reliable, it is possible to realize automatically
Metaplasia is produced, and strengthens intensity and the wearability of unitary mould, effectively reduces rigging error, outside the product of production
See attractive in appearance, dimensionally stable, bad defect is few, and mold use life-span be greatly improved, reduce labor intensity,
Shorten product injection molding cycle, improve production efficiency；Use secondary to float to eject, and at middle core rod
Part increases cooling water channel, is layered the demoulding, changes strong product-stripping mechanism dynamics, and Reducing distortion is safe and reliable, adds
Work is convenient, practical, and mould temperature is easily controllable, and stability and the concordance of product size have been effectively ensured.
Accompanying drawing explanation
Fig. 1 is that the one that the present invention proposes ejects dust cover injection mold structure schematic diagram certainly.
Detailed description of the invention
With reference to Fig. 1, the present invention proposes a kind of from ejecting dust cover injection mold, including core rod assembly, cope match-plate pattern
1, lower bolster 2, upper mould fixed plate 3, half_split block 4, ejection assembly, multiple Angle Pin 25, wherein:
Core rod assembly includes core rod 7 in upper mold core 5, lower mold core 6, activity, and upper mold core 5 is positioned at lower mold core 6
Top, upper mold core 5 is arranged on cope match-plate pattern 1.Lower mold core 6 is arranged on lower bolster 2, in lower mold core 6
End is provided with lower mold core mold insert 8.In in activity, core rod 7 is arranged on lower mold core 6, in activity, core rod 7 upper end is provided with
Middle core rod mold insert 9, in activity, core rod 7 bottom is provided with limiting plate 26, activity is provided with in core rod 7 a plurality of with
The water channel 23 being circumferentially distributed centered by its center axis.
Core rod assembly periphery is provided with half_split block 4 that is that arrange and that match with core rod assembly around core rod assembly, on
Template 1 is provided with half_split block mounting groove near lower mold core 6 one end, and half_split block 4 is arranged on Kazakhstan by wear-resistant block 24
In husband's block mounting groove, the gap between core rod assembly and half_split block 4 forms die cavity 10, and upper mold core 5 is provided with
The hole for injecting glue 11 communicated with die cavity 10, cope match-plate pattern 1 is arranged on upper mould fixed plate 3, on upper mould fixed plate 3
It is provided with and the gum-injecting port 12 of hole for injecting glue 11 conducting, gum-injecting port with hole for injecting glue 11 opposite position of cope match-plate pattern 1
12 are provided with the note chock plug 13 extending to upper mold core 5 direction and stretching in hole for injecting glue 11 near cope match-plate pattern 1 one end.
Ejection assembly include ejecting inner mould core 14, thimble panel 15, Ejector Retainer Plate 16, mounting seat 18 and under
Fixed plate 19, ejects inner mould core 14 and is arranged in activity in core rod 7, eject inner mould core 14 top and upper mold
Core 5 against, be provided with in ejecting inner mould core 14 along its axially extended air flue 17, eject inner mould core 14 top
It is provided with and the venthole of air flue 17 conducting.Mounting seat 18 is positioned at below lower bolster 2 and fixes with lower bolster 2
Connecting, mounting seat 18 bottom is arranged on bottom plate 19, is provided with installation cavity 20 in mounting seat 18, installs
Multiple support column 21 extended to lower mold core 6 direction, support column 21 bottom and bottom plate it is provided with in chamber 20
19 fixing connect, support column 21 top and lower bolster 2 against, thimble panel 15 is arranged on Ejector Retainer Plate 16
On, thimble panel 15, Ejector Retainer Plate 16 are set on support column 21 and can slide at support column 21, lower solid
Determine to be provided with gas injection plug 22 with air guide port opposite position on plate 19, eject inner mould core 14 bottom and thimble panel
15 connect, and Ejector Retainer Plate 16 is provided with and the air guide port of air flue 17 conducting.
In the present embodiment, multiple Angle Pins 25 are circumferentially distributed centered by core rod assembly, Angle Pin 25 1
End sequentially passes through half_split block 4, cope match-plate pattern 1 is connected with upper mould fixed plate 3, and Angle Pin 25 other end passes down
Template 2 stretches in mounting seat 18.
In the present embodiment, cope match-plate pattern 1 is provided with mounting groove, and upper mold core 5 is arranged in mounting groove.Under
Template 2 is provided with lower mounting groove, and lower mold core 6 is arranged in lower mounting groove, and in activity, core rod 7 bottom passes
Lower mounting groove stretches in the installation cavity 20 of mounting seat 18.
The one that the present invention proposes, from ejecting dust cover injection mold, with ejection assembly, when the demoulding, is driven
Dynamic Ejector Retainer Plate 16, thimble panel 15 move up, and by core rod in activity 7, eject inner mould core 14 together
Ejecting, after aprowl core rod 7 reaches to specify stroke, product realizes the demoulding for the first time, hereafter, in activity
Core rod 7 is motionless, eject inner mould core 14 Ejector Retainer Plate 16, thimble panel 15 promotion under continue to eject,
Reach to specify after stroke and no longer move, blow in air flue 17 and product is taken off inner mould core 14 automatically from ejecting
Mould, product realizes the second time demoulding, by design air flue 17, when air blowing assisted demoulding, can be to product
And mould plays cooling effect.In activity of the present invention, core rod 7 is provided with water channel 23, when injection mo(u)lding, logical
Cross and be passed through water in water channel 23 so that mould temperature is easy to control.The present invention is easy to use, and structure is reliable, it is possible to real
Existing automated production, strengthens intensity and the wearability of unitary mould, effectively reduces rigging error, production
Product appearance is attractive in appearance, dimensionally stable, and bad defect is few, and mold use life-span is greatly improved, and reduces work
Intensity, shortening product injection molding cycle, improve production efficiency；Use secondary float eject, and in
Between core portion increase cooling water channel, be layered the demoulding, change strong product-stripping mechanism dynamics, Reducing distortion, safety can
Leaning on, easy to process, practical, mould temperature is easily controllable, and the stability and one of product size has been effectively ensured
Cause property.
The above, the only present invention preferably detailed description of the invention, but protection scope of the present invention not office
Being limited to this, any those familiar with the art is in the technical scope that the invention discloses, according to this
The technical scheme of invention and inventive concept thereof in addition equivalent or change, all should contain the protection in the present invention
Within the scope of.
Claims (9)
1. one kind from ejecting dust cover injection mold, it is characterised in that include core rod assembly, cope match-plate pattern (1),
Lower bolster (2), upper mould fixed plate (3), half_split block (4), ejection assembly, wherein:
Core rod assembly includes core rod (7) in upper mold core (5), lower mold core (6), activity, upper mold core (5) position
In lower mold core (6) top, upper mold core (5) is arranged on cope match-plate pattern (1)；Lower mold core (6) is arranged on
On lower bolster (2), lower mold core (6) upper end is provided with lower mold core mold insert (8), and in activity, core rod (7) is arranged
In lower mold core (6), in activity, core rod (7) upper end is provided with middle core rod mold insert (9)；
Core rod assembly periphery is provided with half_split block (4) that is that arrange and that match with core rod assembly around core rod assembly,
Gap between core rod assembly and half_split block (4) forms die cavity (10), and upper mold core (5) is provided with and die cavity
(10) hole for injecting glue (11) communicated, cope match-plate pattern (1) is arranged on upper mould fixed plate (3), and upper mold is fixed
Upper and cope match-plate pattern (1) hole for injecting glue (11) opposite position of plate (3) is provided with and turns on hole for injecting glue (11)
Gum-injecting port (12), gum-injecting port (12) is provided with prolongs to upper mold core (5) direction near cope match-plate pattern (1) one end
The note chock plug (13) stretched and stretch in hole for injecting glue (11)；
Ejection assembly includes ejecting inner mould core (14), thimble panel (15), Ejector Retainer Plate (16), in ejecting
Core rod (14) is arranged in core rod in activity (7), ejects inner mould core (14) top and upper mold core (5)
Against, thimble panel (15) is positioned at lower bolster (2) lower section, ejects inner mould core (14) bottom and thimble face
Plate (15) connects, and thimble panel (15) is arranged on Ejector Retainer Plate (16).
The most according to claim 1 from ejecting dust cover injection mold, it is characterised in that to eject interior mould
It is provided with along its axially extended air flue (17) in core (14), ejects inner mould core (14) top and be provided with and air flue
(17) venthole turned on, Ejector Retainer Plate (16) is provided with the air guide port turned on air flue (17).
The most according to claim 2 from ejecting dust cover injection mold, it is characterised in that ejection assembly
Also including mounting seat (18) and bottom plate (19), mounting seat (18) is positioned at lower bolster (2) lower section also
Fixing with lower bolster (2) and be connected, mounting seat (18) bottom is arranged on bottom plate (19), mounting seat
(18) it is provided with installation cavity (20) in, is provided with multiple to the extension of lower mold core (6) direction in installation cavity (20)
Support column (21), support column (21) bottom and bottom plate (19) are fixing to be connected, support column (21)
Top and lower bolster (2) against, thimble panel (15), Ejector Retainer Plate (16) are set in support column (21)
Going up and can slide at support column (21), bottom plate (19) is upper and air guide port opposite position is provided with gas injection
Plug (22).
4. according to certainly ejecting dust cover injection mold according to any one of claim 1-3, it is characterised in that
Activity is provided with in core rod (7) a plurality of water channel (23) being circumferentially distributed centered by its center axis.
5. according to certainly ejecting dust cover injection mold according to any one of claim 1-3, it is characterised in that
Cope match-plate pattern (1) is provided with half_split block mounting groove near lower mold core (6) one end, and half_split block (4) passes through wear-resistant block
(24) it is arranged in half_split block mounting groove.
The most according to claim 3 from ejecting dust cover injection mold, it is characterised in that also to include many
Individual Angle Pin (25), multiple Angle Pins (25) are circumferentially distributed centered by core rod assembly, Angle Pin (25)
One end sequentially passes through half_split block (4), cope match-plate pattern (1) is connected with upper mould fixed plate (3), Angle Pin (25)
In the other end stretches into mounting seat (18) through lower bolster (2).
7. according to certainly ejecting dust cover injection mold according to any one of claim 1-3, it is characterised in that
Cope match-plate pattern (1) is provided with mounting groove, and upper mold core (5) is arranged in mounting groove.
The most according to claim 3 from ejecting dust cover injection mold, it is characterised in that lower bolster (2)
Being provided with lower mounting groove, lower mold core (6) is arranged in lower mounting groove, and in activity, core rod (7) bottom passes
Lower mounting groove stretches in the installation cavity (20) of mounting seat (18).
The most according to claim 8 from ejecting dust cover injection mold, it is characterised in that activity middle mold
Core (7) bottom is provided with limiting plate (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610567547.9A CN106003596A (en) | 2016-07-18 | 2016-07-18 | Automatic-ejecting-out injection mold for dust guard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610567547.9A CN106003596A (en) | 2016-07-18 | 2016-07-18 | Automatic-ejecting-out injection mold for dust guard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106003596A true CN106003596A (en) | 2016-10-12 |
Family
ID=57118505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610567547.9A Pending CN106003596A (en) | 2016-07-18 | 2016-07-18 | Automatic-ejecting-out injection mold for dust guard |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106738492A (en) * | 2017-01-06 | 2017-05-31 | 张家港天乐橡塑科技股份有限公司 | A kind of limiter cover lid mould |
| CN107415159A (en) * | 2017-05-09 | 2017-12-01 | 台州职业技术学院 | A kind of plastic mould |
| CN108000805A (en) * | 2017-12-31 | 2018-05-08 | 安徽宁国中鼎模具制造有限公司 | A kind of screw cork mould |
| CN108058337A (en) * | 2018-01-19 | 2018-05-22 | 安徽宁国中鼎模具制造有限公司 | A kind of damping box cover die |
| CN109435158A (en) * | 2018-12-18 | 2019-03-08 | 宁国市众力模具技术有限公司 | A kind of dust-proof cover die assembly |
| CN109910262A (en) * | 2019-04-11 | 2019-06-21 | 四川川东电缆有限责任公司 | A kind of three-layer co-extruding machine head of double-colored four points of insulated cables |
| CN110248793A (en) * | 2017-01-27 | 2019-09-17 | 本田技研工业株式会社 | Mold for forming |
| CN111376463A (en) * | 2020-04-19 | 2020-07-07 | 任永红 | High temperature mould rapid cooling equipment |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS579057Y2 (en) * | 1975-04-09 | 1982-02-22 | ||
| CN201268078Y (en) * | 2008-08-02 | 2009-07-08 | 俞建江 | Compressed air demoulding system of thin wall deep cavity mould |
| CN104290285A (en) * | 2014-05-27 | 2015-01-21 | 亚新科噪声与振动技术（安徽）有限公司 | Automatic ejection die |
| CN204340102U (en) * | 2014-12-17 | 2015-05-20 | 扬州恒生精密模具有限公司 | The injection mold of dark chamber box body |
| CN104908255A (en) * | 2015-06-09 | 2015-09-16 | 海门市润圣纺织品有限公司 | Air blowing and product taking device |
| CN205818358U (en) * | 2016-07-18 | 2016-12-21 | 安徽宁国中鼎模具制造有限公司 | A kind of from ejecting dust cover injection mold |
-
2016
- 2016-07-18 CN CN201610567547.9A patent/CN106003596A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS579057Y2 (en) * | 1975-04-09 | 1982-02-22 | ||
| CN201268078Y (en) * | 2008-08-02 | 2009-07-08 | 俞建江 | Compressed air demoulding system of thin wall deep cavity mould |
| CN104290285A (en) * | 2014-05-27 | 2015-01-21 | 亚新科噪声与振动技术（安徽）有限公司 | Automatic ejection die |
| CN204340102U (en) * | 2014-12-17 | 2015-05-20 | 扬州恒生精密模具有限公司 | The injection mold of dark chamber box body |
| CN104908255A (en) * | 2015-06-09 | 2015-09-16 | 海门市润圣纺织品有限公司 | Air blowing and product taking device |
| CN205818358U (en) * | 2016-07-18 | 2016-12-21 | 安徽宁国中鼎模具制造有限公司 | A kind of from ejecting dust cover injection mold |
Non-Patent Citations (1)
| Title |
|---|
| 刘静: "《塑料成型工艺及模具 设计与实践》", 30 November 2013, 重庆：重庆大学出版社 * |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106738492A (en) * | 2017-01-06 | 2017-05-31 | 张家港天乐橡塑科技股份有限公司 | A kind of limiter cover lid mould |
| CN110248793A (en) * | 2017-01-27 | 2019-09-17 | 本田技研工业株式会社 | Mold for forming |
| CN110248793B (en) * | 2017-01-27 | 2021-06-11 | 本田技研工业株式会社 | Molding die |
| CN107415159A (en) * | 2017-05-09 | 2017-12-01 | 台州职业技术学院 | A kind of plastic mould |
| CN107415159B (en) * | 2017-05-09 | 2019-08-16 | 台州职业技术学院 | A kind of plastic mould |
| CN108000805A (en) * | 2017-12-31 | 2018-05-08 | 安徽宁国中鼎模具制造有限公司 | A kind of screw cork mould |
| CN108058337A (en) * | 2018-01-19 | 2018-05-22 | 安徽宁国中鼎模具制造有限公司 | A kind of damping box cover die |
| CN109435158A (en) * | 2018-12-18 | 2019-03-08 | 宁国市众力模具技术有限公司 | A kind of dust-proof cover die assembly |
| CN109910262A (en) * | 2019-04-11 | 2019-06-21 | 四川川东电缆有限责任公司 | A kind of three-layer co-extruding machine head of double-colored four points of insulated cables |
| CN109910262B (en) * | 2019-04-11 | 2024-01-30 | 四川川东电缆有限责任公司 | Three-layer co-extrusion machine head of bicolor quarter insulated cable |
| CN111376463A (en) * | 2020-04-19 | 2020-07-07 | 任永红 | High temperature mould rapid cooling equipment |
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