CN108247964A - A kind of automation injection production equipment - Google Patents
A kind of automation injection production equipment Download PDFInfo
- Publication number
- CN108247964A CN108247964A CN201810176814.9A CN201810176814A CN108247964A CN 108247964 A CN108247964 A CN 108247964A CN 201810176814 A CN201810176814 A CN 201810176814A CN 108247964 A CN108247964 A CN 108247964A
- Authority
- CN
- China
- Prior art keywords
- ejection
- push rod
- plate
- panel
- angle ejector
- 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.)
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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
- B29C45/33—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
-
- 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
Abstract
The present invention provides an automation injection production equipments; the equipment includes pitched roof mechanism injection mold; the technical issues of mold solves is product upper core side there are circular feature, and circular feature both sides are required for being demoulded using side mould emptier, and the advantageous effect reached is：It can realize the molding and demoulding of the back-off of cylindrical character both sides, and can realize the automation injection production of product, reduce the manufacturing cost of product mold.
Description
Technical field
The present invention relates to the design field of injection, specially a kind of automation injection production equipment.
Background technology
Product upper core side is there are circular feature, and circular feature both sides are required for being taken off using side mould emptier
It during mould, needs to design a kind of special mould emptier and corresponding injection mold, just can guarantee the automation injection production of product.
Invention content
The technical problems to be solved by the invention are that providing a kind of automation is molded production equipment, which includes oblique top
Mechanism injection mold, reasonable design is compact-sized, the operation is stable, securely and reliably, easy-to-use；To solve above-mentioned existing skill
Art problem, the present invention use following scheme：A kind of automation injection production equipment, the equipment include multiple pitched roof mechanism injection moulds
Tool, the mold include gate bush, locating ring, panel, cavity mold insert, impression bolster, core mold insert, core fixing plate, a left side
Angle ejector rod, left oblique top push rod, sprue puller, support block, ejection panel, ejection push plate, bottom plate, dynamic model pull rod screw, the fastening of left push rod
Screw, right push rod fastening screw, right push rod, right angle ejector rod, guide post, release link spring, release link, release link elastic plastic, thimble,
Limited block, ejector retainner plate guide post, Guided Ejection Bushing, rubbish nail.
Preferably, the mold mould bases component includes panel, impression bolster, core fixing plate, support block, ejection face
Plate, ejection push plate, bottom plate, dynamic model pull rod screw, guide post；Panel combines composition with impression bolster by screw fastening
The cover half part of mold；Core fixing plate, support block, bottom plate are combined by dynamic model pull rod fastened by screw forms the dynamic of mold
Mould part；The loading plate for forming mould ejection element is combined in ejection panel, ejection push plate by screw fastening；Guide post
Guide sleeve is installed on impression bolster, and guide post is installed on core fixing plate, and impression bolster, core are solid when being closed for mold
The closure of fixed board is oriented to.
Preferably, the mold molding assembly includes cavity mold insert, core mold insert；Cavity mold insert is fastened by screw pacifies
In slot loaded on impression bolster, core mold insert is fastened on by screw in the embedding piece groove of core fixing plate；Cavity mold insert,
The closure of core mold insert fits through positioning frustum to realize；Independent cooling is each provided in cavity mold insert, core mold insert
Water route, cooling water channel use annular water channel, and pipe diameter uses
Preferably, the mould ejection component includes left angle ejector rod, left oblique top push rod, sprue puller, ejection panel, ejection
Push plate, left push rod fastening screw, right push rod fastening screw, right push rod, right angle ejector rod；Left angle ejector rod is oblique sliding type oblique top,
The upper end is installed in cavity mold insert, and lower end is installed on by oblique T-slot on left oblique top push rod, and left oblique top push rod is pushed away by a left side
Bar fastening screw is installed in ejection push plate, and left angle ejector rod is used for product upper tube position the side molding of side slope and top in the diagonal
Go out；Sprue puller is installed in ejection push plate, for the ejection of product runner；Ejection panel and ejection push plate are existed by screw association
Together, the installing plate of ejection element is formed；Right angle ejector rod upper end is installed in cavity mold insert, and lower end is installed by horizontal T-slot
In on right push rod, right push rod is installed on by right push rod fastening screw in ejection push plate.
Preferably, the mold ejection mechanism reset assembly include release link spring, release link, release link elastic plastic,
Limited block, ejector retainner plate guide post, Guided Ejection Bushing, rubbish nail；Release link spring pocket is loaded in release link, is returned after being ejected for promotion
Panel is ejected when moving back and ejects the rollback reset of push plate compoboard, release link is installed on ejection panel；The lower end of release link is set
Release link elastic plastic is equipped with, impression bolster is to its brinelling when being resetted for preventing release link from retracting；Limited block is installed
In ejecting on panel, for limiting ejection panel and ejecting the ejection height of push plate compoboard；Guided Ejection Bushing is installed on ejection
It on panel and ejection push plate compoboard, and is formed with ejector retainner plate guide post and is oriented to match mechanism, for ejecting panel and ejection push plate
The motion guide of compoboard；Rubbish nail is installed on bottom plate, for prevent ejection panel and eject when push plate compoboard retracts because
Bottom plate dirt slag is uneven and causes the deformation of compoboard.
Preferably, the oblique ejecting mechanism of mold includes left angle ejector rod, left oblique top push rod, left push rod fastening screw；
Oblique ejecting mechanism is used for the molding and demoulding of the corner area that are formed between product pipe position upper tube position and oblique curved surface.
Preferably, the half box-like side core pulling component of mold includes left angle ejector rod, left oblique top push rod, the fastening of left push rod
Screw, right push rod fastening screw, right push rod, right angle ejector rod；Formed after left angle ejector rod, the combination of right angle ejector rod pipe position circle surround into
Type, left angle ejector rod are coordinated with left oblique top push rod using oblique T-slot, and right angle ejector rod and right push rod are coordinated using horizontal T-slot, can
Movement interference is generated to reduce the lower end both caused by oblique because of left angle ejector rod and right angle ejector rod, so as to can guarantee mechanism
Trouble-free operation.
In the present invention：The technical issues of a kind of pitched roof mechanism injection mold solves be：Product upper core side exists round
Feature, and circular feature both sides are required for being demoulded using side mould emptier, the advantageous effect reached is：It can realize cylinder
The molding and demoulding of shape feature both sides back-off, and can realize the automation injection production of product, reduce the production system of product mold
Cause this.
In the present invention：The technical issues of half box-like side core pulling component parts solve be：Cylindrical character both sides on product
The molding and demoulding of back-off, the advantageous effect reached are：It can realize the molding and demoulding of this kind of feature, and not produced between angle ejector rod
Raw interference.
In the present invention：Ejecting mechanism reset assembly component solve the technical issues of be：After right push rod and left push rod, mould
Tool liftout plate bears that pressure oscillation is bigger, be easy to cause the fluctuation impact to release link, causes the larger abrasion of release link
And fail, the advantageous effect reached is：Preferable protection can be formed to release link, prevent from causing due to release link is worn push rod and
Right angle ejector rod caused by the deformation of left push rod, left angle ejector rod are scrapped.
It is of the invention whole, compared with prior art in half box-like annulus periphery the problem of being difficult to demould, advantage is：It should
Automation injection production equipment can realize the molding and demoulding to the whole circle feature in cylinder ring periphery of marginal existence back-off position, can be real
The automation injection production of existing product.
Description of the drawings
Fig. 1 mold front views；
Fig. 2 mold side views；
Fig. 3 mold dynamic model vertical views；
Fig. 4 stationary mould for mould bottom views.
Specific embodiment
Fig. 1-4 show related description figure of the present invention；Specific embodiment is, as shown in Figure 1, Figure 2, Figure 3, Figure 4, one
Kind automation injection production equipment, the equipment include pitched roof mechanism injection mold, the mold include gate bush 1, locating ring 2,
Panel 3, impression bolster 5, core mold insert 6, core fixing plate 7, left angle ejector rod 8, left oblique top push rod 9, draws material at cavity mold insert 4
Bar 10, support block 11, ejection panel 12, ejection push plate 13, bottom plate 14, dynamic model pull rod screw 15, left push rod fastening screw 16, the right side push away
Bar fastening screw 17, right push rod 18, right angle ejector rod 19, guide post 20, release link spring 21, release link 22, release link elastic plastic 23,
Thimble 24, limited block 25, ejector retainner plate guide post 26, Guided Ejection Bushing 27, rubbish nail 28.
The mold mould bases component include panel 3, impression bolster 5, core fixing plate 7, support block 11, ejection panel 12,
Eject push plate 13, bottom plate 14, dynamic model pull rod screw 15, guide post 20；Panel 3 is combined with impression bolster 5 by screw fastening
The cover half part of mold is formed together；Core fixing plate 7, support block 11, bottom plate 14 are existed by the fastening combination of dynamic model pull rod screw 15
The dynamic model part of mold is formed together；Ejection panel 12, ejection push plate 13 are combined by screw fastening forms mold top
Go out the loading plate of element；The guide sleeve of guide post 20 is installed on impression bolster 5, and guide post is installed on core fixing plate 7, for mould
The closure guiding of impression bolster 5, core fixing plate 7 when tool is closed.
The mold molding assembly includes cavity mold insert 4, core mold insert 6；Cavity mold insert 4 is fastened on type by screw
In the slot of chamber fixed plate 5, core mold insert 6 is fastened on by screw in the embedding piece groove of core fixing plate 7；Cavity mold insert 4, type
The closure of core mold insert 6 fits through positioning frustum to realize；Independent cooling is each provided in cavity mold insert 4, core mold insert 6
Water route, cooling water channel use annular water channel, and pipe diameter uses
The mould ejection component is pushed away including left angle ejector rod 8, left oblique top push rod 9, sprue puller 10, ejection panel 12, ejection
Plate 13, left push rod fastening screw 16, right push rod fastening screw 17, right push rod 18, right angle ejector rod 19；Left angle ejector rod 8 is oblique cunning
Dynamic formula oblique top, the upper end are installed in cavity mold insert 4, and lower end is installed on by oblique T-slot on left oblique top push rod 9, left oblique top
Push rod 9 is installed on by left push rod fastening screw 16 in ejection push plate 13, and left angle ejector rod 8 is used for product upper tube position side in the diagonal
The molding and ejection of side slope；Sprue puller 10 is installed in ejection push plate 13, for the ejection of product runner；Eject 12 He of panel
Ejection push plate 13 together, forms the installing plate of ejection element by screw association；Right 19 upper end of angle ejector rod is installed on cavity edge
In part 4, lower end is installed on by horizontal T-slot on right push rod 18, and right push rod 18 is installed on top by right push rod fastening screw 17
Go out in push plate 13.
The mold ejection mechanism reset assembly includes release link spring 21, release link 22, release link elastic plastic 23, limiting
Block 25, ejector retainner plate guide post 26, Guided Ejection Bushing 27, rubbish nail 28；Release link spring 21 is set in release link 22, for pushing
The rollback of ejection panel 12 and ejection 13 compoboard of push plate resets when retracting after ejection, and release link 22 is installed on ejection panel 12
On；The lower end of release link 22 is provided with release link elastic plastic 23, and impression bolster 5 is right when being resetted for preventing release link 22 from retracting
Its brinelling；Limited block 25 is installed on ejection panel 12, for limiting ejection panel 12 and ejection 13 compoboard of push plate
Ejection height；Guided Ejection Bushing 27 be installed on ejection panel 12 and ejection 13 compoboard of push plate on, and with ejector retainner plate guide post 26
Composition is oriented to match mechanism, for ejecting panel 12 and ejecting the motion guide of 13 compoboard of push plate；Rubbish nail 28 is installed on bottom
On plate 14, lead to group due to 14 dirt slag of bottom plate is uneven for preventing ejection panel 12 and ejecting when 13 compoboard of push plate retracts
The deformation of plywood.
The oblique ejecting mechanism of mold includes left angle ejector rod 8, left oblique top push rod 9, left push rod fastening screw 16；Oblique top
Go out mechanism and be used for the molding and demoulding of the corner area that are formed between product pipe position upper tube position and oblique curved surface.
The half box-like side core pulling component of mold include left angle ejector rod 8, left oblique top push rod 9, left push rod fastening screw 16,
Right push rod fastening screw 17, right push rod 18, right angle ejector rod 19；Left angle ejector rod 8, right angle ejector rod 19 form the circle packet of pipe position after combining
Type is surrounded, left angle ejector rod 8 is coordinated with left oblique top push rod 9 using oblique T-slot, and right angle ejector rod 19 and right push rod 18 use horizontal T
Type groove coordinates, it is possible to reduce and because of left angle ejector rod 8 and right angle ejector rod 19, lower end generates movement interference both caused by oblique, from
And it can guarantee the trouble-free operation of mechanism.
A kind of application method of pitched roof mechanism injection mold, includes the following steps：
In actual work, the course of work of mechanism is divided into following steps：
1) after mold injection mold is installed on injection molding machine, mold closing, injection molding machine is molded, and injection finishes preparation die sinking.
2) when molding, mold retreats under the drive of Injection Motor Template, and mold opens at PL die joints, during opening,
Complete the demoulding of product surface.
3) during ejection ejection, injection molding machine mandril pushes ejection panel 12, ejection 13 uplink of push plate, so as to which left oblique top be pushed to push away
Bar 9,18 uplink of right push rod, the two pass through the left angle ejector rod 8 of the corresponding angle ejector rod of respective T-slot promotion, right angle ejector rod 19 respectively
Ejection upwards, so as to fulfill the complete demoulding of product.
4) when resetting, release link spring 21 pushes ejection panel 12, ejection push plate 13 first to reset, and then dynamic model is being noted
It is closed under the promotion of molding machine mandril with the cover half of mold, mold is closed completely, and waits for next injection cycle.
Specific embodiment described herein is only an example for the spirit of the invention, technology neck belonging to the present invention
The technical staff in domain can do various modifications or additions to described specific embodiment or replace in a similar way
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Claims (4)
1. a kind of automation injection production equipment, the equipment include the pitched roof mechanism injection mold, which serves as a contrast including cast gate
Cover (1), locating ring (2), panel (3), cavity mold insert (4), impression bolster (5), core mold insert (6), core fixing plate (7),
Left angle ejector rod (8), left oblique top push rod (9), sprue puller (10), support block (11), ejection panel (12), ejection push plate (13), bottom plate
(14), dynamic model pull rod screw (15), left push rod fastening screw (16), right push rod fastening screw (17), right push rod (18), right oblique top
Bar (19), guide post (20), release link spring (21), release link (22), release link elastic plastic (23), thimble (24), limited block
(25), ejector retainner plate guide post (26), Guided Ejection Bushing (27), rubbish nail (28)；The mold mould bases component includes panel (3), type
Chamber fixed plate (5), core fixing plate (7), support block (11), ejection panel (12), ejection push plate (13), bottom plate (14), dynamic model are drawn
Bar screw (15), guide post (20)；Panel (3) is combined by screw fastening with impression bolster (5) and forms determining for mold
Mould part；Core fixing plate (7), support block (11), bottom plate (14) combine composition by dynamic model pull rod screw (15) fastening
The dynamic model part of mold；Ejection panel (12), ejection push plate (13) are combined by screw fastening forms mould ejection member
The loading plate of part；The guide sleeve of guide post (20) is installed on impression bolster (5), and guide post is installed on core fixing plate (7), is used for
The closure guiding of impression bolster (5), core fixing plate (7) when mold is closed；The mold molding assembly includes cavity mold insert
(4), core mold insert (6)；Cavity mold insert (4) is fastened on by screw in the slot of impression bolster (5), core mold insert (6)
It is fastened on by screw in the embedding piece groove of core fixing plate (7)；Cavity mold insert (4), the closure cooperation of core mold insert (6) are logical
Positioning frustum is crossed to realize；Independent cooling water channel is each provided in cavity mold insert (4), core mold insert (6), cooling water channel is adopted
With annular water channel, pipe diameter usesThe mould ejection component include left angle ejector rod (8), left oblique top push rod (9),
Sprue puller (10), ejection panel (12), ejection push plate (13), left push rod fastening screw (16), right push rod fastening screw (17), the right side
Push rod (18), right angle ejector rod (19)；Left angle ejector rod (8) is oblique sliding type oblique top, and the upper end is installed in cavity mold insert (4),
Lower end is installed on by oblique T-slot on left oblique top push rod (9), and left oblique top push rod (9) is pacified by left push rod fastening screw (16)
Loaded in ejection push plate (13), left angle ejector rod (8) for product upper tube position side side slope in the diagonal molding and ejection；Draw material
Bar (10) is installed in ejection push plate (13), for the ejection of product runner；Ejection panel (12) and ejection push plate (13) pass through
Screw association together, forms the installing plate of ejection element；Right angle ejector rod (19) upper end is installed in cavity mold insert (4), lower end
It is installed on right push rod (18) by horizontal T-slot, right push rod (18) is installed on ejection by right push rod fastening screw (17) and pushes away
On plate (13).
2. according to a kind of automation injection production equipment of claim 1, the mold ejection mechanism reset assembly includes release link
Spring (21), release link (22), release link elastic plastic (23), limited block (25), ejector retainner plate guide post (26), Guided Ejection Bushing
(27), rubbish nail (28)；Release link spring (21) is set in release link (22), and panel is ejected when retracting after being ejected for promotion
(12) it is resetted with the rollback of ejection push plate (13) compoboard, release link (22) is installed on ejection panel (12)；Release link (22)
Lower end be provided with release link elastic plastic (23), for prevent release link (22) retract reset when impression bolster (5) to its
Brinelling；Limited block (25) is installed on ejection panel (12), for limiting ejection panel (12) and ejection push plate (13) group
The ejection height of plywood；Guided Ejection Bushing (27) be installed on ejection panel (12) and eject push plate (13) compoboard on, and with top
Guided Ejection Leader Pin (26) composition is oriented to match mechanism, for ejecting panel (12) and ejecting the motion guide of push plate (13) compoboard；
Rubbish nail (28) is installed on bottom plate (14), for preventing ejection panel (12) and ejecting when push plate (13) compoboard retracts the bottom of because of
Plate (14) dirt slag is uneven and causes the deformation of compoboard.
3. according to a kind of automation injection production equipment of claim 1, the oblique ejecting mechanism of mold includes left angle ejector rod
(8), left oblique top push rod (9), left push rod fastening screw (16)；Oblique ejecting mechanism is for product pipe position upper tube position and oblique curved surface
Between the molding and demoulding of the corner area that are formed.
4. according to a kind of automation injection production equipment of claim 1, the half box-like side core pulling component of mold includes left oblique
Mandril (8), left oblique top push rod (9), left push rod fastening screw (16), right push rod fastening screw (17), right push rod (18), right oblique top
Bar (19)；The circle that pipe position is formed after left angle ejector rod (8), right angle ejector rod (19) combination surrounds molding, left angle ejector rod (8) and left oblique top
Push rod (9) is coordinated using oblique T-slot, and right angle ejector rod (19) and right push rod (18) are coordinated using horizontal T-slot, it is possible to reduce because
Left angle ejector rod (8) and right angle ejector rod (19) lower end both caused by oblique generate movement interference, so as to can guarantee mechanism
Trouble-free operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810176814.9A CN108247964A (en) | 2018-03-04 | 2018-03-04 | A kind of automation injection production equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810176814.9A CN108247964A (en) | 2018-03-04 | 2018-03-04 | A kind of automation injection production equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108247964A true CN108247964A (en) | 2018-07-06 |
Family
ID=62745716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810176814.9A Pending CN108247964A (en) | 2018-03-04 | 2018-03-04 | A kind of automation injection production equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108247964A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109551724A (en) * | 2018-11-05 | 2019-04-02 | 浙江工商职业技术学院 | The secondary combination of angled-lift splits oblique top demoulds injection mold |
| CN110893667A (en) * | 2018-09-12 | 2020-03-20 | 马雪 | Oblique ejection mechanism injection mold |
-
2018
- 2018-03-04 CN CN201810176814.9A patent/CN108247964A/en active Pending
Non-Patent Citations (1)
| Title |
|---|
| 申开智: "《塑料成型模具》", 28 February 2014, 中国轻工业出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110893667A (en) * | 2018-09-12 | 2020-03-20 | 马雪 | Oblique ejection mechanism injection mold |
| CN109551724A (en) * | 2018-11-05 | 2019-04-02 | 浙江工商职业技术学院 | The secondary combination of angled-lift splits oblique top demoulds injection mold |
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Application publication date: 20180706 |