CN107984713A - A kind of mold closing mechanism of vertical injection molding machine - Google Patents
A kind of mold closing mechanism of vertical injection molding machine Download PDFInfo
- Publication number
- CN107984713A CN107984713A CN201711191202.9A CN201711191202A CN107984713A CN 107984713 A CN107984713 A CN 107984713A CN 201711191202 A CN201711191202 A CN 201711191202A CN 107984713 A CN107984713 A CN 107984713A
- Authority
- CN
- China
- Prior art keywords
- fixed form
- molding machine
- injection molding
- closing mechanism
- die plate
- 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.)
- Granted
Links
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
- B29C45/64—Mould opening, closing or clamping devices
- B29C45/66—Mould opening, closing or clamping devices mechanical
Abstract
A kind of mold closing mechanism of vertical injection molding machine, including upper mold (1), lower die (3) and moving die plate (5), the upper mold (1) is engaged with lower die (3), push rod (2) is provided with the upper film (1), offered on the moving die plate (5) and the push rod (2) matched groove body (6), the lower die includes left fixed form (13) and right fixed form (12), the moving die plate (5) is arranged on the left fixed form (13), the moving die plate (5) is provided with convex block (14) close to one end of the right fixed form (12), the other end is connected with resetting apparatus.Its advantage is：Simple in structure, degree of cooperation is high and saves the energy.
Description
Technical field
The present invention relates to vertical injection molding machine field, more particularly to a kind of mold closing mechanism of vertical injection molding machine.
Background technology
Injection molding machine is that thermoplastic or thermosetting plastics are made variously-shaped plastics system using mould for plastics
The main former of product, is molded function heating of plastic, applies high pressure to molten plastic, it is projected and is full of mould type
Chamber.The mold closing mechanism effect of injection molding machine is to ensure mould closure, open and eject product, in the prior art, is generally required multiple
Power set realize the closure of mould, unlatching and ejection respectively, and structure is cumbersome, waste of resource.
The content of the invention
Present invention aim to address prior art deficiency, there is provided one kind is simple in structure, degree of cooperation is high and saves the energy
Vertical injection molding machine mold closing mechanism.
Technical solution is used by the present invention solves the above problems：A kind of mold closing mechanism of vertical injection molding machine, including it is upper
Mould, lower die and moving die plate, the upper mold coordinate with lower die, are provided with push rod on the upper film, are opened up on the moving die plate
Have includes left fixed form and right fixed form with the matched groove body of the push rod, the lower die, and the moving die plate is set
In on the left fixed form, the moving die plate is provided with convex block, other end connection close to one end of the right fixed form
There is resetting apparatus.
In certain embodiments, a liftout attachment is further included, the lower end of the liftout attachment is provided with elastomer, described
Liftout attachment coordinates with the lower die, and the liftout attachment includes the active sliding block and difference being arranged in the left fixed form
Two driven sliding blocks being bonded with left fixed form side wall, right fixed form side wall, the active sliding block match with the push rod
Close, a connecting rod is provided between the active sliding block and two driven sliding blocks.
In certain embodiments, the elastomer is arranged at the connecting rod lower end being connected with the active sliding block.
In certain embodiments, the resetting apparatus include the block that is bonded with the moving die plate and with the mobile mould
The cylinder of plate connection, the cylinder pass through the block, resetting spring are additionally provided with the cylinder.
In certain embodiments, injection hole is offered on the upper film, the injection hole is engaged with the lower die.
The beneficial effects of the present invention are：Overall structure degree of cooperation higher, and it is simple in structure, reduce power dress
Put, not only increase production quality, and also save the energy.
Brief description of the drawings
Fig. 1 is the upper film of the present invention and the structure diagram under the non-working status of lower die；
Fig. 2 is the upper film of the present invention and the structure diagram under lower die working status；
In figure, 1, upper mold；2nd, push rod；3rd, lower die；4th, driven sliding block；5th, moving die plate；6th, groove body；7th, block；8th, cylinder；
9th, resetting spring；10th, active sliding block；11st, injection hole；12nd, right fixed form；13rd, left fixed form；14th, convex block；15th, it is elastic
Body.
Embodiment
The present invention will be further described with reference to the accompanying drawings and examples.
In Fig. 1, a kind of mold closing mechanism of vertical injection molding machine, including upper mold 1, lower die 3 and moving die plate 5, upper mold 1 and lower die
3 are engaged, and push rod 2 is provided with upper film 1, groove body 6 matched with push rod 2 are offered on moving die plate 5, the lower die includes
Left fixed form 13 and right fixed form 12, moving die plate 5 are arranged on left fixed form 13, and the moving die plate 5 is close to right
One end of fixed form 12 is provided with convex block 14, and the other end is connected with resetting apparatus.
A liftout attachment is further included, the lower end of liftout attachment is provided with elastomer 15, and liftout attachment coordinates with lower die 3,
Liftout attachment include being arranged at active sliding block 10 in left fixed form 13 and respectively with left 13 side wall of fixed form, right stent
Two driven sliding blocks 4 of 12 side wall of plate fitting, active sliding block 10 are engaged with push rod 2, active sliding block 10 and two driven sliding blocks 4
Between be provided with a connecting rod.
Elastomer 15 is arranged at the connecting rod lower end being connected with active sliding block 4.Resetting apparatus includes what is be bonded with moving die plate 5
Block 7 and the cylinder 8 being connected with moving die plate 5, cylinder 8 pass through block 7, resetting spring 9 are additionally provided with cylinder 8.
Injection hole 11 is offered on upper film 1, the injection hole 11 is engaged with the lower die 3.
As shown in Fig. 1 Fig. 2, operation principle of the invention is：Start the power set of the upper film 1 of control so that upper film 1 drives
Push rod 2 moves downward, and push rod 2 is stretched into groove body 6, drives moving die plate 5 to move right, after mobile one end distance, push rod 2 and master
Movable slider 10 contacts, and continues to press on active sliding block 10 and move downward, under the movement of active sliding block 10, by connecting rod drive from
Movable slider 4 also moves downward so that upper mold 1 fits with lower die 3, forms cavity, completes injection, after the completion of injection, upper mold 1
Moved upwards under the action of power set, preparation be molded next time, while moving die plate 5 under the action of resetting apparatus to the left
Previous position is moved to, active sliding block 10 also moves under the action of elastomer 15 toward previous position, in the band of active sliding block 10
Under dynamic, driven sliding block 4 completes the ejection to finished product, prepares injection next time.
Only highly preferred embodiment of the present invention is described above, but is not to be construed as limiting the scope of the invention.This
Invention is not only limited to above example, its concrete structure is allowed to vary.All protection models in independent claims of the present invention
Interior made various change is enclosed to all fall in the scope of protection of the present invention.
Claims (5)
- A kind of 1. mold closing mechanism of vertical injection molding machine, it is characterised in that：Including upper mold (1), lower die (3) and moving die plate (5), institute State upper mold (1) to be engaged with lower die (3), push rod (2) be provided with the upper film (1), offered on the moving die plate (5) with The matched groove body of the push rod (2) (6), the lower die include left fixed form (13) and right fixed form (12), the shifting Moving platen (5) is arranged on the left fixed form (13), and the one of the close right fixed form (12) of the moving die plate (5) End is provided with convex block (14), and the other end is connected with resetting apparatus.
- 2. the mold closing mechanism of vertical injection molding machine according to claim 1, it is characterised in that：Further include a liftout attachment, institute The lower end for stating liftout attachment is provided with elastomer (15), and the liftout attachment coordinates with the lower die (3), the liftout attachment bag Include the active sliding block (10) that is arranged in the left fixed form (13) and respectively with left fixed form (13) side wall, right stent Two driven sliding blocks (4) of plate (12) side wall fitting, the active sliding block (10) are engaged with the push rod (2), the active A connecting rod is provided between sliding block (10) and two driven sliding blocks (4).
- 3. the mold closing mechanism of vertical injection molding machine according to claim 2, it is characterised in that：The elastomer (15) be arranged at The connecting rod lower end of active sliding block (4) connection.
- 4. the mold closing mechanism of vertical injection molding machine according to claim 1, it is characterised in that：The resetting apparatus include with it is described The block (7) of moving die plate (5) fitting and the cylinder (8) being connected with the moving die plate (5), the cylinder (8) is described in Block (7), is additionally provided with resetting spring (9) on the cylinder (8).
- 5. the mold closing mechanism of vertical injection molding machine according to claim 1, it is characterised in that：Note is offered on the upper film (1) Mouth (11) is moulded, the injection hole (11) is engaged with the lower die (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711191202.9A CN107984713B (en) | 2017-11-24 | 2017-11-24 | Mold closing device of vertical injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711191202.9A CN107984713B (en) | 2017-11-24 | 2017-11-24 | Mold closing device of vertical injection molding machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107984713A true CN107984713A (en) | 2018-05-04 |
| CN107984713B CN107984713B (en) | 2020-04-03 |
Family
ID=62033100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711191202.9A Active CN107984713B (en) | 2017-11-24 | 2017-11-24 | Mold closing device of vertical injection molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107984713B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5182357A (en) * | 1974-11-20 | 1976-07-19 | Nachi Espanola Sa | HENSOKUKIJIKUKESEIKEIYOKANAGATA |
| KR20050064973A (en) * | 2003-12-24 | 2005-06-29 | 주식회사 팬택앤큐리텔 | Injection molding apparatus for using slide-cam |
| CN201816161U (en) * | 2010-08-06 | 2011-05-04 | 富港电子（东莞）有限公司 | Mold with slipper |
| CN203344222U (en) * | 2013-06-21 | 2013-12-18 | 牟维军 | Mold for product of cylinder with deep cavity and groove in wall |
| CN105346015A (en) * | 2015-11-04 | 2016-02-24 | 宁波天龙电子股份有限公司 | Die return structure with forced demolding characteristic |
-
2017
- 2017-11-24 CN CN201711191202.9A patent/CN107984713B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5182357A (en) * | 1974-11-20 | 1976-07-19 | Nachi Espanola Sa | HENSOKUKIJIKUKESEIKEIYOKANAGATA |
| KR20050064973A (en) * | 2003-12-24 | 2005-06-29 | 주식회사 팬택앤큐리텔 | Injection molding apparatus for using slide-cam |
| CN201816161U (en) * | 2010-08-06 | 2011-05-04 | 富港电子（东莞）有限公司 | Mold with slipper |
| CN203344222U (en) * | 2013-06-21 | 2013-12-18 | 牟维军 | Mold for product of cylinder with deep cavity and groove in wall |
| CN105346015A (en) * | 2015-11-04 | 2016-02-24 | 宁波天龙电子股份有限公司 | Die return structure with forced demolding characteristic |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107984713B (en) | 2020-04-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106042288B (en) | A kind of hardware plastic cement integration mold | |
| CN202779470U (en) | Automobile wheel casing outer plate drawing mould | |
| CN203831540U (en) | Bidirectional pressing forming mould used for unidirectional press | |
| CN203779843U (en) | Molding machine of plastic shell | |
| CN209111459U (en) | A kind of easily demoulding System of Injection Moulding | |
| CN208681918U (en) | A kind of stamping die equipped with the oblique pulled core structure that is delayed | |
| CN104786446A (en) | Movable mould elastic block type side core-pulling ejection mechanism and mould thereof | |
| CN203888132U (en) | Injection mold | |
| CN107984713A (en) | A kind of mold closing mechanism of vertical injection molding machine | |
| CN208035263U (en) | Injection mold thimble plate secondary ejecting mechanism | |
| CN205969748U (en) | Integrative mould of five metals plastic | |
| CN206217090U (en) | A kind of flexible Ke | |
| CN211662568U (en) | Anti-tip-whitening structure of deep-cavity injection mold | |
| CN206351534U (en) | It is a kind of that there is the mould emptier for fixing workpiece function | |
| CN207240734U (en) | A kind of air-conditioning moulding injection mold with contraction distortion control | |
| CN208497777U (en) | A kind of plastic forming device | |
| CN208359285U (en) | It is a kind of to utilize the fixed IML film injection molding apparatus of Non-return air valve | |
| CN207256792U (en) | A kind of Novel router outer casing mold liftout attachment | |
| CN206568481U (en) | A kind of bicolor injection mould | |
| CN207077721U (en) | Air-cylinder type mould ejector plate resetting-mechanism | |
| CN212045739U (en) | Link support drive forming die for truckle | |
| CN204640721U (en) | The Delayed ejection mechanism of injection mold | |
| CN205219608U (en) | Improved plastic injection mold | |
| TWM486540U (en) | Timing controlling device for in-mold functional component | |
| CN217573765U (en) | Mould of net expert class accessory of moulding plastics |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |