CN109676874A - One goes out four straight-through internal thread tube piece demoulding mechanisms - Google Patents
One goes out four straight-through internal thread tube piece demoulding mechanisms Download PDFInfo
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- CN109676874A CN109676874A CN201910129453.7A CN201910129453A CN109676874A CN 109676874 A CN109676874 A CN 109676874A CN 201910129453 A CN201910129453 A CN 201910129453A CN 109676874 A CN109676874 A CN 109676874A
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- cover half
- dynamic model
- screw thread
- plate
- internal screw
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- 230000007246 mechanism Effects 0.000 title claims abstract description 34
- 230000005540 biological transmission Effects 0.000 claims abstract description 41
- 150000001875 compounds Chemical class 0.000 claims abstract description 21
- 239000007787 solid Substances 0.000 claims abstract description 13
- 238000001746 injection moulding Methods 0.000 claims abstract description 9
- 238000007667 floating Methods 0.000 claims description 10
- 230000007704 transition Effects 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 5
- 208000002925 dental caries Diseases 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Classifications
-
- 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
- B29C45/261—Moulds having tubular mould cavities
-
- 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
- B29C45/2618—Moulds having screw-threaded mould walls
- B29C45/262—Moulds having screw-threaded mould walls provided with unscrewing drive means
-
- 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
-
- 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
- B29C45/44—Removing or ejecting moulded articles for undercut 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
- B29C45/26—Moulds
- B29C2045/2683—Plurality of independent mould cavities in a single 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
- 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
- B29C45/44—Removing or ejecting moulded articles for undercut articles
- B29C2045/445—Removing or ejecting moulded articles for undercut articles using the movable undercut forming element for ejection of the moulded article
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2001/00—Articles provided with screw threads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2023/00—Tubular articles
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Toys (AREA)
Abstract
One goes out four straight-through internal thread tube piece demoulding mechanisms, including cover half compound plate, solid plate and fixed die insert, dynamic model compound plate, support block, moving template and moving die insert, there are four the pipe fittings of injection molding between moving die insert and fixed die insert, internal screw thread is arranged in pipe fitting inner wall, cover half fixed plate is set between cover half compound plate and solid plate, four cover half rotate gears are set in cover half fixed plate, cover half internal screw thread core bar is connected in each cover half rotate gear, each cover half internal screw thread core bar is matched with corresponding cover half side internal screw thread, each cover half rotate gear is driven by cover half transmission mechanism;Dynamic mould fixing plate is set between support block and moving template, four dynamic model rotate gears are set in dynamic mould fixing plate, dynamic model internal screw thread core bar is connected in each dynamic model rotate gear, each dynamic model internal screw thread core bar is matched with corresponding dynamic model side internal screw thread, dynamic mould fixing plate is stretched out in the lower end of each dynamic model internal screw thread core bar, and each dynamic model rotate gear is driven by dynamic model transmission mechanism.
Description
Technical field
The present invention relates to one kind one to go out four straight-through internal thread tube piece demoulding mechanisms, belongs to injection mold field.
Background technique
Plastic product is produced using injection mold, such as a kind of plastics lead directly to internal thread tube piece, leading directly to for traditional technology is interior
Threaded fitting is all first to use injection mold by straight-through pipe fitting injection molding, then in the inwall processing internal screw thread of straight-through pipe fitting, divide
Step processing, low efficiency, therefore, in recent years, someone develops the injection mold of straight-through internal thread tube piece automatic demoulding, but in reality
In production, it can only also accomplish that one goes out one, i.e., primary injection molding can only produce a product, constrain industry development significantly.
Summary of the invention
The purpose of the invention is to overcome prior art, provide an a kind of injection molding four products, and
Automatic demoulding is carried out to the internal screw thread of four products simultaneously, stripping action is stablized, and the one of high production efficiency goes out four straight-through internal screw threads
Pipe fitting mold demoulding mechanism.
The technical solution that the present invention one goes out four straight-through internal thread tube piece demoulding mechanisms is: including stationary mould for mould compound plate and
Dynamic model compound plate installs solid plate under cover half compound plate, fixed die insert is installed in solid plate, installs support block on dynamic model compound plate, on support block
Moving template is installed, moving die insert is installed in moving template, vertically arranged four die cavitys between the moving die insert and fixed die insert,
Internal thread tube piece is led directly in injection molding in each die cavity, and internal screw thread is arranged in the inner wall for leading directly to internal thread tube piece, leads directly to riffled tube
The outer wall of part is equipped with rotation stop rib, it is characterised in that cover half fixed plate, cover half are arranged between the cover half compound plate and solid plate
Four cover half rotate gears are set in fixed plate, a cover half internal screw thread core bar is connected in each cover half rotate gear, each fixed
Mould internal screw thread core bar is matched with corresponding cover half side internal screw thread, and each cover half rotate gear is by cover half transmission mechanism band
It is dynamic, avoiding hollow groove is set in cover half compound plate, and the upper end of cover half internal screw thread core bar is corresponding with avoiding hollow groove;Support block and moving template it
Between dynamic mould fixing plate is set, four dynamic model rotate gears are set in dynamic mould fixing plate, connect one in each dynamic model rotate gear
Dynamic model internal screw thread core bar, each dynamic model internal screw thread core bar are matched with corresponding dynamic model side internal screw thread, spiral shell in each dynamic model
Dynamic mould fixing plate is stretched out in the lower end of line core bar, and each dynamic model rotate gear is driven by dynamic model transmission mechanism.
The invention discloses one kind one to go out four straight-through internal thread tube piece demoulding mechanisms, and when demoulding, mold is not opened first,
By cover half transmission mechanism band active and inactive mold rotate gear, cover half rotate gear drives the cover half internal screw thread core bar respectively connected to turn upwards
It is dynamic, so that the upper end of cover half internal screw thread core bar is entered avoiding hollow groove, the lower end of cover half internal screw thread core bar is deviate from from the internal screw thread of cover half side,
Mold is opened to terminating again, drives dynamic model rotate gear by dynamic model transmission mechanism, dynamic model rotate gear drive respectively connect it is dynamic
Mould internal screw thread core bar rotation, at this point, the cover half side due to pipe fitting has demoulded, in the rotation of dynamic model internal screw thread core bar, by pipe fitting
The rotation stop rib of outer wall positions, and rotates pipe fitting not, to make dynamic model internal screw thread core bar smooth rotation demould, and anti-in rotation
To driving pipe fitting to eject upwards, it is removed from the mold pipe fitting automatically, demoulding is completed.The interior spiral shell of the injection molding four of this programme one time
Line pipe fitting, and automatic demoulding is carried out to the internal screw thread of four products simultaneously, stripping action is stablized, high production efficiency.
Of the invention one goes out four straight-through internal thread tube piece demoulding mechanisms, between the dynamic mould fixing plate and moving template
Float plate is set, floating spring is set in float plate, floating spring is withstood in moving template, and spacing is arranged in moving template and draws
Nail, spacing blind rivet passes through floating spring and connects float plate, in actual production, since pipe fitting needs to eject, when dynamic model internal screw thread
When core bar turns to the sealing part of pipe fitting internal screw thread, pipe fitting is deviate from substantially, and pipe fitting, which is easy to happen, at this time topples over, and makes sealing and moves
Mould internal screw thread core bar is easy to happen stuck, so there is float plate, drives moving template to push up one upwards under the action of floating spring
Under, accelerate pipe fitting abjection, avoid stuck, and is resetted under the action of spacing blind rivet.The cover half transmission mechanism is included in four
Cover half linkage gear is set among a cover half rotate gear, and each cover half rotate gear is meshed with cover half linkage gear, wherein
Cover half transition gear is arranged in the outside of two cover half rotate gears, and two cover half rotate gears are meshed with cover half transition gear,
Fixed plate is set in the side of solid plate, installation cover half is driven motor in fixed plate, connects on the output shaft of cover half transmission motor
Cover half transmission gear, cover half transmission gear are meshed with cover half transition gear, when work, pass through cover half mistake by cover half transmission motor
Ferry boat drives two cover half rotate gears being meshed therewith, then two cover half rotate gears to drive by cover half linkage gear
Other two cover half rotate gear rotation, to drive the cover half internal screw thread core bar rotation demoulding respectively connected.The dynamic model
Transmission mechanism, which is included among four dynamic model rotate gears, is arranged dynamic model linkage gear, each dynamic model rotate gear and dynamic model linkage tooth
Wheel is meshed, and connects driving wheel under dynamic model linkage gear, fixing seat is arranged in the side of support block, installation dynamic model transmission in fixing seat
Motor, dynamic model are driven the output shaft of motor by transmission band connection driving wheel, when work, pass through transmission belt by dynamic model transmission motor
Dynamic model linkage gear is driven with driving wheel, dynamic model linkage gear drives four dynamic model rotate gears being meshed, and four dynamic models turn
Moving gear respectively drives the dynamic model internal screw thread core bar of connection to rotate demoulding.
Detailed description of the invention
Fig. 1 is that the present invention one goes out four straight-through internal thread tube piece demoulding mechanism structural schematic diagrams;
Fig. 2 is cover half transmission mechanism and dynamic model transmission mechanism stereoscopic schematic diagram of the invention;
Fig. 3 is of the invention one to go out four straight-through internal thread tube piece mold stereoscopic schematic diagrams.
Specific embodiment
The present invention relates to one kind one to go out four straight-through internal thread tube piece demoulding mechanisms, as shown in Fig. 1-Fig. 3, including mould
Have cover half compound plate 1 and dynamic model compound plate 2, solid plate 3 is installed under cover half compound plate, fixed die insert 4 is installed in solid plate, on dynamic model compound plate
Support block 5 is installed, moving template 6 is installed on support block, moving die insert 7, the moving die insert 7 and fixed die insert 4 are installed in moving template
Between vertically arranged four die cavitys, internal thread tube piece 8 is led directly in injection molding in each die cavity, and the inner wall of straight-through internal thread tube piece is set
Internal screw thread 9 is set, the outer wall for leading directly to internal thread tube piece is equipped with rotation stop rib 10, is arranged between the cover half compound plate 1 and solid plate 3
Four cover half rotate gears 12 are arranged in cover half fixed plate 11, connect one in each cover half rotate gear 12 for cover half fixed plate 11
Root cover half internal screw thread core bar 13, each cover half internal screw thread core bar 13 are matched with corresponding cover half side internal screw thread 9, Mei Geding
Mould rotate gear 12 is driven by cover half transmission mechanism, in cover half compound plate 1 be arranged avoiding hollow groove 14, cover half internal screw thread core bar 13 it is upper
It holds corresponding with avoiding hollow groove 14;Dynamic mould fixing plate 15 is set between support block 5 and moving template 6, is arranged four in dynamic mould fixing plate 15
A dynamic model rotate gear 16 connects a dynamic model internal screw thread core bar 17, each dynamic model internal screw thread in each dynamic model rotate gear 16
Core bar 17 is matched with corresponding dynamic model side internal screw thread 9, and the lower end of each dynamic model internal screw thread core bar 17 is stretched out dynamic model and fixed
Plate 15, each dynamic model rotate gear 16 are driven by dynamic model transmission mechanism.When demoulding, mold is not opened first, by cover half transmission mechanism
Band active and inactive mold rotate gear 12, cover half rotate gear 12 drive the cover half internal screw thread core bar 13 respectively connected to be rotated up, and it is fixed to make
The upper end of mould internal screw thread core bar 13 enters avoiding hollow groove 14, and the lower end of cover half internal screw thread core bar 13 is deviate from from cover half side internal screw thread 9,
Mold is opened to terminating again, drives dynamic model rotate gear 16 by dynamic model transmission mechanism, dynamic model rotate gear 16 drives respective connection
Dynamic model internal screw thread core bar 17 rotate, at this point, the cover half side due to pipe fitting has demoulded, rotated in dynamic model internal screw thread core bar 17
When, it is positioned by the rotation stop rib 10 of pipe fitting outer wall, rotates pipe fitting not, to keep 17 smooth rotation of dynamic model internal screw thread core bar de-
Mould, and reversely drive pipe fitting to eject upwards in rotation, it is removed from the mold pipe fitting automatically, demoulding is completed.This programme is primary
Four internal thread tube pieces of injection molding, and automatic demoulding is carried out to the internal screw thread of four products simultaneously, stripping action is stablized, production
It is high-efficient.Float plate 18 is set between the dynamic mould fixing plate 16 and moving template 6, floating spring 19 is set in float plate, is floated
Spring 19 of moving is withstood in moving template 6, and spacing blind rivet 20 is arranged in moving template 6, and spacing blind rivet 20 connects across floating spring 19
Float plate 18 is connect, in actual production, since pipe fitting needs to eject, when dynamic model internal screw thread core bar turns to the envelope of pipe fitting internal screw thread
When at mouthful, pipe fitting is deviate from substantially, and pipe fitting, which is easy to happen, at this time topples over, and sealing is made to be easy to happen card with dynamic model internal screw thread core bar
Extremely, so there is float plate, moving template is driven to push up upwards under the action of floating spring, accelerates pipe fitting abjection, avoids card
Extremely, and under the action of spacing blind rivet it resets.The cover half transmission mechanism, which is included among four cover half rotate gears 12, to be set
Cover half linkage gear 31 is set, each cover half rotate gear 12 is meshed with cover half linkage gear 31, wherein two cover half turning gears
Cover half transition gear 32 is arranged in the outside of wheel 12, and two cover half rotate gears 12 are meshed with cover half transition gear 32, in cover half
Fixed plate 33 is arranged in the side of plate 3, and installation cover half is driven motor 34 in fixed plate 33, connects on the output shaft of cover half transmission motor
Cover half transmission gear 35, cover half transmission gear 35 are meshed with cover half transition gear 32, when work, are passed through by cover half transmission motor
Cover half transition wheel drives two cover half rotate gears being meshed therewith, then two cover half rotate gears are linked tooth by cover half
Wheel drives the rotation of other two cover half rotate gear, to drive the cover half internal screw thread core bar rotation demoulding respectively connected.It is described
Dynamic model transmission mechanism be included among four dynamic model rotate gears 16 setting dynamic model linkage gear 41, each dynamic model rotate gear 16
It is meshed with dynamic model linkage gear 41, dynamic model linkage gear 41 is lower to connect driving wheel 42, and fixing seat is arranged in the side of support block 5
43, installation dynamic model is driven motor 44 in fixing seat, and the output shaft that dynamic model is driven motor 44 connects driving wheel 42 by transmission belt 45,
When work, dynamic model linkage gear is driven by transmission belt and driving wheel by dynamic model transmission motor, the drive of dynamic model linkage gear is mutually nibbled
The four dynamic model rotate gears closed, four dynamic model rotate gears respectively drive the dynamic model internal screw thread core bar of connection to rotate demoulding.
Claims (4)
1. one goes out four straight-through internal thread tube piece demoulding mechanisms, including stationary mould for mould compound plate (1) and dynamic model compound plate (2), cover half
Solid plate (3) are installed under compound plate, fixed die insert (4) are installed in solid plate, support block (5) are installed on dynamic model compound plate, are installed on support block
Moving template (6) installs moving die insert (7) in moving template, vertically arranged between the moving die insert (7) and fixed die insert (4)
Four die cavitys, internal thread tube piece (8) are led directly in injection molding in each die cavity, and internal screw thread is arranged in the inner wall for leading directly to internal thread tube piece
(9), the outer wall for leading directly to internal thread tube piece is equipped with rotation stop rib (10), it is characterised in that the cover half compound plate (1) and solid plate
(3) cover half fixed plate (11) are set between, four cover half rotate gears (12) are set in cover half fixed plate (11), each cover half turns
A cover half internal screw thread core bar (13), each cover half internal screw thread core bar (13) and corresponding cover half are connected in moving gear (12)
Side internal screw thread (9) matches, and each cover half rotate gear (12) is driven by cover half transmission mechanism, the setting in cover half compound plate (1)
The upper end of avoiding hollow groove (14), cover half internal screw thread core bar (13) is corresponding with avoiding hollow groove (14);Support block (5) and moving template (6) it
Between dynamic mould fixing plate (15) are set, four dynamic model rotate gears (16), each dynamic model turning gear are set in dynamic mould fixing plate (15)
It takes turns and connects a dynamic model internal screw thread core bar (17) in (16), in each dynamic model internal screw thread core bar (17) and corresponding dynamic model side
Screw thread (9) matches, and dynamic mould fixing plate (15) are stretched out in the lower end of each dynamic model internal screw thread core bar (17), each dynamic model rotate gear
(16) it is driven by dynamic model transmission mechanism.
2. as described in claim 1 one goes out four straight-through internal thread tube piece demoulding mechanisms, it is characterised in that the dynamic model
Float plate (18) are set between fixed plate (16) and moving template (6), floating spring (19) are set in float plate, floating spring (19)
It withstands in moving template (6), and spacing blind rivet (20) is set in moving template (6), spacing blind rivet (20) passes through floating spring (19)
It connects float plate (18).
3. as described in claim 1 one goes out four straight-through internal thread tube piece demoulding mechanisms, it is characterised in that the cover half
Transmission mechanism, which is included among four cover half rotate gears (12), is arranged cover half linkage gear (31), each cover half rotate gear (12)
It is meshed with cover half linkage gear (31), cover half transition gear is arranged in the outside of two cover half rotate gears (12) wherein
(32), two cover half rotate gears (12) are meshed with cover half transition gear (32), and fixed plate is arranged in the side of solid plate (3)
(33), cover half transmission motor (34) is installed, cover half, which is driven on the output shaft of motor, connects cover half transmission gear in fixed plate (33)
(35), cover half transmission gear (35) is meshed with cover half transition gear (32).
4. as described in claim 1 one goes out four straight-through internal thread tube piece demoulding mechanisms, it is characterised in that the dynamic model
Transmission mechanism, which is included among four dynamic model rotate gears (16), is arranged dynamic model linkage gear (41), each dynamic model rotate gear (16)
It is meshed with dynamic model linkage gear (41), connects driving wheel (42) under dynamic model linkage gear (41), be arranged in the side of support block (5)
Fixing seat (43), installation dynamic model transmission motor (44) in fixing seat, the output shaft of dynamic model transmission motor (44) pass through transmission belt
(45) driving wheel (42) are connected.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201910129453.7A CN109676874A (en) | 2019-02-21 | 2019-02-21 | One goes out four straight-through internal thread tube piece demoulding mechanisms |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201910129453.7A CN109676874A (en) | 2019-02-21 | 2019-02-21 | One goes out four straight-through internal thread tube piece demoulding mechanisms |
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CN109676874A true CN109676874A (en) | 2019-04-26 |
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CN201910129453.7A Pending CN109676874A (en) | 2019-02-21 | 2019-02-21 | One goes out four straight-through internal thread tube piece demoulding mechanisms |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3789177A1 (en) * | 2019-09-03 | 2021-03-10 | NyproMold Inc. | Threaded mold decoupling assembly |
Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040145082A1 (en) * | 2003-01-24 | 2004-07-29 | Miller William E. | Apparatus and method for removing a molded article from a mold |
KR20100034900A (en) * | 2008-09-25 | 2010-04-02 | 장영춘 | Injection molding article of a having directionaly plastic screw |
CN201530076U (en) * | 2009-10-23 | 2010-07-21 | 浙江亨达塑料模具有限公司 | Internal thread automatic demouding mechanism of medical used eyeshade mould |
CN102582042A (en) * | 2012-03-10 | 2012-07-18 | 苏州雅尔塑业科技有限公司 | Spiral demolding mechanism |
CN103223716A (en) * | 2013-04-27 | 2013-07-31 | 永高股份有限公司 | Injection-molding mould rotary-type-core de-molding mechanism |
CN103707473A (en) * | 2013-12-06 | 2014-04-09 | 台州市黄岩炜大塑料机械有限公司 | Plastic mold internal screw thread floating stopping demolding mechanism |
CN203792644U (en) * | 2014-02-20 | 2014-08-27 | 东莞汇美模具制造有限公司 | Linked thread stripping mold |
CN204749132U (en) * | 2015-06-24 | 2015-11-11 | 浙江台州黄岩精正模具有限公司 | Cover half rack takes off screw mechanism |
CN105415587A (en) * | 2015-12-24 | 2016-03-23 | 大连銮艺精密模塑制造有限公司 | Plastic mold capable of achieving separation from oblique teeth through supporting plate floating device |
CN205969766U (en) * | 2016-08-25 | 2017-02-22 | 永高股份有限公司 | Automatic take off injection mold of screw thread |
EP3377294A1 (en) * | 2015-12-15 | 2018-09-26 | Kautex Textron GmbH & Co. Kg | Injection molding device for manufacturing tubes having an undercut internal geometry, preferably an internal thread, and method for manufacturing tubes of said type |
CN210174112U (en) * | 2019-02-21 | 2020-03-24 | 台州市黄岩炜大塑料机械有限公司 | Demoulding mechanism of one-to-four straight-through internal thread pipe fitting mould |
-
2019
- 2019-02-21 CN CN201910129453.7A patent/CN109676874A/en active Pending
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040145082A1 (en) * | 2003-01-24 | 2004-07-29 | Miller William E. | Apparatus and method for removing a molded article from a mold |
KR20100034900A (en) * | 2008-09-25 | 2010-04-02 | 장영춘 | Injection molding article of a having directionaly plastic screw |
CN201530076U (en) * | 2009-10-23 | 2010-07-21 | 浙江亨达塑料模具有限公司 | Internal thread automatic demouding mechanism of medical used eyeshade mould |
CN102582042A (en) * | 2012-03-10 | 2012-07-18 | 苏州雅尔塑业科技有限公司 | Spiral demolding mechanism |
CN103223716A (en) * | 2013-04-27 | 2013-07-31 | 永高股份有限公司 | Injection-molding mould rotary-type-core de-molding mechanism |
CN103707473A (en) * | 2013-12-06 | 2014-04-09 | 台州市黄岩炜大塑料机械有限公司 | Plastic mold internal screw thread floating stopping demolding mechanism |
CN203792644U (en) * | 2014-02-20 | 2014-08-27 | 东莞汇美模具制造有限公司 | Linked thread stripping mold |
CN204749132U (en) * | 2015-06-24 | 2015-11-11 | 浙江台州黄岩精正模具有限公司 | Cover half rack takes off screw mechanism |
EP3377294A1 (en) * | 2015-12-15 | 2018-09-26 | Kautex Textron GmbH & Co. Kg | Injection molding device for manufacturing tubes having an undercut internal geometry, preferably an internal thread, and method for manufacturing tubes of said type |
CN105415587A (en) * | 2015-12-24 | 2016-03-23 | 大连銮艺精密模塑制造有限公司 | Plastic mold capable of achieving separation from oblique teeth through supporting plate floating device |
CN205969766U (en) * | 2016-08-25 | 2017-02-22 | 永高股份有限公司 | Automatic take off injection mold of screw thread |
CN210174112U (en) * | 2019-02-21 | 2020-03-24 | 台州市黄岩炜大塑料机械有限公司 | Demoulding mechanism of one-to-four straight-through internal thread pipe fitting mould |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3789177A1 (en) * | 2019-09-03 | 2021-03-10 | NyproMold Inc. | Threaded mold decoupling assembly |
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