CN103978646B - Blow-off line inspection shaft demoulding mechanism - Google Patents
Blow-off line inspection shaft demoulding mechanism Download PDFInfo
- Publication number
- CN103978646B CN103978646B CN201410223915.9A CN201410223915A CN103978646B CN 103978646 B CN103978646 B CN 103978646B CN 201410223915 A CN201410223915 A CN 201410223915A CN 103978646 B CN103978646 B CN 103978646B
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- China
- Prior art keywords
- plate
- insert
- core
- oblique top
- moving platen
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- 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.)
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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
- B29C45/33—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
- B29C45/26—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
Abstract
Blow-off line inspection shaft demoulding mechanism, including lower compound plate, moving platen, solid plate, body core and pipe joint fuse, two pieces of mould feet are installed on lower compound plate, moving platen is installed on two mould feet, moving platen is installed moving die insert, outside described pipe joint fuse, core-pulling mechanism is installed, between two pieces of mould feet, upper plate is set, oblique top insert is set between the corner of described moving die insert, oblique top insert is shaped with oblique I-shaped groove, the moving platen corresponding with four pieces of oblique top inserts is installed the most sliding guide plate, the most sliding guide plate matches with oblique I-shaped groove, the bottom of every piece of oblique top insert arranges oblique top travel mechanism.
Description
Technical field
The present invention relates to a kind of blow-off line inspection shaft demoulding mechanism, belong to mould of plastics field.
Background technology
In blow-off line is laid, need to use inspection shaft, according to effect difference, be divided into chute well and catch-basin, and have single-pass, straight-through, 90 ° of curved, threeways and 5 kinds of forms of four-way.The inspection shaft of prior art, various forms of inspection shaft pipe joint outer surfaces are all smooth surfaces, do not have strengthening rib strip, and in actual use, intensity is low, and service life is short, need often to change, make troubles to pipeline blowdown.But, after the pipe joint of inspection shaft is shaped with strengthening rib strip, forms back-off between strengthening rib strip and inspection shaft body, make product (inspection shaft) cannot directly deviate from after moulding, accordingly, it would be desirable to develop the inspection shaft demoulding mechanism of a kind of band strengthening rib strip.
Summary of the invention
The invention aims to overcome the shortcoming of prior art, it is provided that a kind of employing oblique top action is combined with translation motion, makes the blow-off line inspection shaft demoulding mechanism that inspection shaft smoothly, is steadily deviate from.
nullThe technical scheme of blow-off line inspection shaft demoulding mechanism of the present invention is: include compound plate、Lower compound plate、Moving platen、Solid plate、Body core and pipe joint fuse，Solid plate is installed under upper compound plate，Solid plate is installed fixed die insert，Two pieces of mould feet are installed on lower compound plate，Moving platen is installed on two mould feet，Moving platen is installed moving die insert，Body core and the pipe joint fuse of inspection shaft are set between moving die insert and fixed die insert，Gap between body core and pipe joint fuse and moving die insert and fixed die insert constitutes die cavity，Die cavity has the inspection shaft of injection mo(u)lding，Outside described pipe joint fuse, core-pulling mechanism is installed，Upper plate and lower roof plate are set between two pieces of mould feet，Thimble is installed on upper plate，Thimble contacts through moving die insert with inspection shaft，It is characterized in that arranging between the corner of described moving die insert oblique top insert，Oblique top insert is shaped with oblique I-shaped groove，The moving platen corresponding with four pieces of oblique top inserts is installed the most sliding guide plate，The most sliding guide plate matches with oblique I-shaped groove，The bottom of every piece of oblique top insert arranges oblique top travel mechanism.
nullThe blow-off line inspection shaft demoulding mechanism of the present invention,When after product (inspection shaft) injection mo(u)lding，First mould die sinking，By injection machine powered belt moving mold dynamic model part die sinking，Mould dynamic model part is run downwards，After die sinking terminates，Pipe joint fuse is driven to extract out by core-pulling mechanism，After pipe joint fuse has been extracted out，Upper plate and lower roof plate upwards jack-up is driven by power，Upper plate drives oblique top travel mechanism，Oblique top travel mechanism drives oblique top insert along the most sliding guide plate (in actual use，Tiltedly sliding guide plate can be the most sliding lead or tiltedly slide guide post) upwards and outside slide and eject，Oblique top insert is just as petal，Moving die insert is driven upwards outwards to scatter from the corner of product (inspection shaft)，The back-off formed between strengthening rib strip and inspection shaft body also just abjection，Finally by workman or mechanical hand, product (inspection shaft) is taken away，The demoulding completes.Then, first being driven oblique top insert and upper plate and lower roof plate to reset by power and put in place, then core-pulling mechanism resets, last mould matched moulds, above-mentioned homing action is carried out successively, it is to avoid collide.This programme uses oblique top and translation combinative movement, makes oblique top insert the most outside four dissipate, and drives moving die insert deviate from from back-off, designs ingenious, compact conformation, having stable behavior, reliably, and product stripping is smooth.
The blow-off line inspection shaft demoulding mechanism of the present invention; the kind of described oblique top travel mechanism is the most; one is such as included in oblique top insert bottom surface and is shaped with translation chute; straight push rod is installed on upper plate; the top of straight push rod is shaped with caulking groove; straight push rod matches through moving platen and by caulking groove with translation chute, and oblique top insert is outwards translation gliding under the cooperation of translation chute and caulking groove.Another kind is such as included on upper plate installation translation slide, and translation slide connects angle ejector rod, and angle ejector rod connects oblique top insert, the outwards translation gliding under the effect of angle ejector rod and translation slide of oblique top insert.Installing the enlarging insert of pipe joint, enlarging insert and moving die insert splicing assembling in each piece of described oblique top insert, mold component is changed convenient.Installing ejection cylinder on described moving platen two side, fixed block, the cylinder rod connection fixing block of ejection cylinder are installed in the both sides of upper plate and lower roof plate, ejection cylinder drive upper plate and lower roof plate jack-up.But in actual production, it is possible to driven jack-up by injection machine power.Described core-pulling mechanism includes installing the semicircle on moving platen outer wall and looses core cylinder, semicircle is loosed core and is installed draw runner of loosing core on cylinder, the outer wall of pipe joint fuse is shaped with chute of loosing core, loose core draw runner and match with chute of loosing core, install loose core oil cylinder in the loose core outer end of cylinder of semicircle, loosing core the piston rod connecting tube joint fuse of oil cylinder, semicircular cylinder of loosing core, plus loosing core draw runner, makes pipe joint fuse loose core steadily.Installing guide pillar on described moving platen, guide pillar is equipped with locating piece, guide pillar stretches in solid plate, plays guide-localization effect when mould open/close mould.The most sliding described guide plate is provided with positioning pressuring plate, and positioning pressuring plate is fixed on moving platen, makes tiltedly to slide guide plate location positioning.
Accompanying drawing explanation
Fig. 1 is blow-off line inspection shaft demoulding mechanism structural representation of the present invention；
Fig. 2 is blow-off line inspection shaft demoulding mechanism schematic perspective view of the present invention；
Fig. 3 is the oblique top insert structure schematic diagram of the present invention；
Fig. 4 is a kind of oblique top travel mechanism schematic diagram of the present invention；
Fig. 5 is the another kind of oblique top travel mechanism schematic diagram of the present invention.
Detailed description of the invention
nullThe present invention relates to a kind of blow-off line inspection shaft demoulding mechanism，As shown in Fig. 1 Fig. 5，Upper compound plate 1 and lower compound plate 2 including mould，Upper compound plate installs solid plate 41 time，Solid plate is installed fixed die insert 5，Two pieces of mould feet 6 are installed on lower compound plate 2，Moving platen 7 is installed on two mould feet，Moving platen is installed moving die insert 8，Body core 9 and the pipe joint fuse 10 of inspection shaft are set between moving die insert 8 and fixed die insert 5，Gap between body core 9 and pipe joint fuse 10 and moving die insert 8 and fixed die insert 5 constitutes die cavity，Die cavity has the inspection shaft 11 of injection mo(u)lding，Outside described pipe joint fuse 10, core-pulling mechanism is installed，Upper plate 12 and lower roof plate 13 are set between two pieces of mould feet 6，Thimble 14 is installed on upper plate 12，Thimble 14 contacts through moving die insert 8 with inspection shaft 11，Between the corner of described moving die insert 8, oblique top insert 15 is set，Oblique top insert 15 is shaped with oblique I-shaped groove 16，The moving platen 7 corresponding with four pieces of oblique top inserts 15 is installed the most sliding guide plate 17，The most sliding guide plate 17 matches with oblique I-shaped groove 16，The bottom of every piece of oblique top insert 15 arranges oblique top travel mechanism.nullWhen after product (inspection shaft) injection mo(u)lding，First mould die sinking，By injection machine powered belt moving mold dynamic model part die sinking，Mould dynamic model part is run downwards，After die sinking terminates，Pipe joint fuse 10 is driven to extract out by core-pulling mechanism，After pipe joint fuse has been extracted out，Upper plate 12 and lower roof plate 13 upwards jack-up is driven by power，Upper plate 12 drives oblique top travel mechanism，Oblique top travel mechanism drives oblique top insert 15 along the most sliding guide plate 17(in actual use，Tiltedly sliding guide plate can be the most sliding lead or tiltedly slide guide post) upwards and outside slide and eject，Oblique top insert 15 is just as petal，Moving die insert 8 is driven upwards outwards to scatter from the corner of product (inspection shaft)，The back-off formed between strengthening rib strip and inspection shaft body also just abjection，Finally by workman or mechanical hand, product (inspection shaft) is taken away，The demoulding completes.Then, first being driven oblique top insert and upper and lower top board to reset by power and put in place, then core-pulling mechanism resets, last mould matched moulds, above-mentioned homing action is carried out successively, it is to avoid collide.This programme uses oblique top and translation combinative movement, makes oblique top insert the most outside four dissipate, and drives moving die insert deviate from from back-off, designs ingenious, compact conformation, having stable behavior, reliably, and product stripping is smooth.The kind of described oblique top travel mechanism is the most, one is such as included in oblique top insert 15 bottom surface and is shaped with translation chute 21, straight push rod 23 is installed on upper plate 12, the top of straight push rod 23 is shaped with caulking groove 22, straight push rod 23 matches through moving platen 7 and by caulking groove 22 with translation chute 21, and oblique top insert is outwards translation gliding under the cooperation of translation chute and caulking groove.Another kind is such as included on upper plate 12 installation translation slide 31, and translation slide 31 connects angle ejector rod 32, and angle ejector rod 32 connects oblique top insert 15, the outwards translation gliding under the effect of angle ejector rod and translation slide of oblique top insert.Installing the enlarging insert 25 of pipe joint, enlarging insert 25 and moving die insert 8 splicing assembling in each piece of described oblique top insert 15, mold component is changed convenient.Described fixed die insert 5 and moving die insert 8 are shaped with cooling water hole 26, have had a cooling water hole, shorten product cool time, improve speed of production.Installing runner plate 3 between described solid plate 4 and upper compound plate 1, runner plate can be used for processing catch-basin as the top of solid plate, does not has the mould of runner plate for processing chute well.Installing ejection cylinder 32 on described moving platen 8 two side, the both sides of upper plate 12 and lower roof plate 13 are installed fixed block 34, cylinder rod 33 connection fixing block 34 of ejection cylinder 32, ejection cylinder are driven upper and lower top board jack-up.But in actual production, it is possible to driven jack-up by injection machine power.Described core-pulling mechanism includes installing the semicircle on moving platen 7 outer wall and looses core cylinder 27, semicircle is loosed core and is installed draw runner 30 of loosing core on cylinder 27, the outer wall of pipe joint fuse 10 is shaped with chute 31 of loosing core, loose core draw runner 30 and match with chute 31 of loosing core, install loose core oil cylinder 28 in the loose core outer end of cylinder 27 of semicircle, loosing core the piston rod connecting tube joint fuse 10 of oil cylinder 28, semicircular cylinder of loosing core, plus loosing core draw runner, makes pipe joint fuse 10 loose core steadily.Installing guide pillar 18 on described moving platen 4, guide pillar is equipped with locating piece 19, guide pillar 18 stretches in solid plate 4, plays guide-localization effect when mould open/close mould.The most sliding described guide plate 17 is provided with positioning pressuring plate 20, and positioning pressuring plate 20 is fixed on moving platen 7, makes tiltedly to slide guide plate location positioning.
Claims (1)
- null1. blow-off line inspection shaft demoulding mechanism，Including upper compound plate (1)、Lower compound plate (2)、Moving platen (7)、Solid plate (4)、Body core (9) and pipe joint fuse (10)，Solid plate (4) is installed under upper compound plate (1)，Solid plate is installed fixed die insert (5)，Lower compound plate (2) is upper installs two pieces of mould feet (6)，Moving platen (7) is installed on two mould feet，Moving platen is installed moving die insert (8)，Body core (9) and the pipe joint fuse (10) of inspection shaft are set between moving die insert (8) and fixed die insert (5)，Gap between body core (9) and pipe joint fuse (10) and moving die insert (8) and fixed die insert (5) constitutes die cavity，Die cavity has the inspection shaft (11) of injection mo(u)lding，Described pipe joint fuse (10) installs outward core-pulling mechanism，Upper plate (12) and lower roof plate (13) are set between two pieces of mould feet (6)，Thimble (14) is installed on upper plate (12)，Thimble (14) contacts through moving die insert (8) with inspection shaft (11)，It is characterized in that arranging oblique top insert (15) between the corner of described moving die insert (8)，Oblique top insert (15) is shaped with oblique I-shaped groove (16)，Moving platen (7) the upper installation the most sliding guide plate (17) corresponding with four pieces of oblique top inserts (15)，The most sliding guide plate (17) is matched with oblique I-shaped groove (16)，The bottom of every piece of oblique top insert (15) arranges oblique top travel mechanism，Described oblique top travel mechanism is included in oblique top insert (15) bottom surface and is shaped with translation chute (21)，Upper plate (12) is upper installs straight push rod (23)，The top of straight push rod (23) is shaped with caulking groove (22)，Straight push rod (23) matches through moving platen (7) and by caulking groove (22) with translation chute (21)，Described oblique top insert (15) is installed the enlarging insert (25) of pipe joint，Enlarging insert (25) and moving die insert (8) splicing assembling，Ejection cylinder (32) is installed on described moving platen (7) two side，Fixed block (34) is installed in the both sides of upper plate (12) and lower roof plate (13)，Cylinder rod (33) connection fixing block (34) of ejection cylinder (32)，Described core-pulling mechanism includes installing the semicircle on moving platen (7) outer wall and looses core cylinder (27)，The semicircle upper installation of cylinder (27) of loosing core is loosed core draw runner (30)，The outer wall of pipe joint fuse (10) is shaped with chute of loosing core (31)，Draw runner (30) of loosing core matches with chute of loosing core (31)，Install loose core oil cylinder (28) in the loose core outer end of cylinder (27) of semicircle，Loose core piston rod connecting tube joint fuse (10) of oil cylinder (28)，On described moving platen (7), guide pillar (18) is installed，Locating piece (19) it is equipped with on guide pillar，Guide pillar (18) stretches in solid plate (4)，The most sliding described guide plate (17) is provided with positioning pressuring plate (20)，Positioning pressuring plate (20) is fixed on moving platen (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410223915.9A CN103978646B (en) | 2014-01-14 | 2014-01-14 | Blow-off line inspection shaft demoulding mechanism |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410223915.9A CN103978646B (en) | 2014-01-14 | 2014-01-14 | Blow-off line inspection shaft demoulding mechanism |
| CN201410015633.XA CN103753779B (en) | 2014-01-14 | 2014-01-14 | Sewage discharging pipeline inspection well mold demolding mechanism |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410015633.XA Division CN103753779B (en) | 2014-01-14 | 2014-01-14 | Sewage discharging pipeline inspection well mold demolding mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103978646A CN103978646A (en) | 2014-08-13 |
| CN103978646B true CN103978646B (en) | 2016-09-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410223915.9A Expired - Fee Related CN103978646B (en) | 2014-01-14 | 2014-01-14 | Blow-off line inspection shaft demoulding mechanism |
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| CN (1) | CN103978646B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105346014A (en) * | 2015-09-24 | 2016-02-24 | 宁波方正汽车模具有限公司 | Air filtering pipe integrated forming mold easy to release |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201530077U (en) * | 2009-10-23 | 2010-07-21 | 浙江亨达塑料模具有限公司 | Mold ejector stripping mechanism for air conditioner remote controllers |
| CN201677466U (en) * | 2010-04-13 | 2010-12-22 | 台州市黄岩大盛模塑有限公司 | Demoulding mechanism in inverted buckle slider of car rear lampshade |
| CN203665882U (en) * | 2014-01-14 | 2014-06-25 | 黄希顺 | Demoulding mechanism for mold of blow-off pipe manhole |
-
2014
- 2014-01-14 CN CN201410223915.9A patent/CN103978646B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201530077U (en) * | 2009-10-23 | 2010-07-21 | 浙江亨达塑料模具有限公司 | Mold ejector stripping mechanism for air conditioner remote controllers |
| CN201677466U (en) * | 2010-04-13 | 2010-12-22 | 台州市黄岩大盛模塑有限公司 | Demoulding mechanism in inverted buckle slider of car rear lampshade |
| CN203665882U (en) * | 2014-01-14 | 2014-06-25 | 黄希顺 | Demoulding mechanism for mold of blow-off pipe manhole |
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| Publication number | Publication date |
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| CN103978646A (en) | 2014-08-13 |
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Granted publication date: 20160928 Termination date: 20210114 |
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