CN110181748A - A kind of mechanism of foaming mould core pulling - Google Patents
A kind of mechanism of foaming mould core pulling Download PDFInfo
- Publication number
- CN110181748A CN110181748A CN201910554276.7A CN201910554276A CN110181748A CN 110181748 A CN110181748 A CN 110181748A CN 201910554276 A CN201910554276 A CN 201910554276A CN 110181748 A CN110181748 A CN 110181748A
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- CN
- China
- Prior art keywords
- plate
- block
- loose core
- sliding
- insert
- 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.)
- Pending
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 34
- 238000005187 foaming Methods 0.000 title claims abstract description 29
- 238000007789 sealing Methods 0.000 claims description 14
- 238000009434 installation Methods 0.000 claims description 4
- 239000000758 substrate Substances 0.000 claims description 4
- 239000008188 pellet Substances 0.000 claims 2
- 238000005086 pumping Methods 0.000 claims 2
- 238000009414 blockwork Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of 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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/34—Auxiliary operations
- B29C44/58—Moulds
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The present invention relates to a kind of mechanisms of foaming mould core pulling, it includes driving mechanism, connecting plate, insert, sliding block, sliding rail, driving mechanism is mounted on the outside of closed plate, Loose core block two sides are separately installed with insert, two sliding rails are separately mounted in Loose core block sliding slot on two sidewalls, one-to-one correspondence is slidably installed on the slide rail respectively on the outside of two sliding blocks and two inner side of slider one-to-one correspondence are slidably mounted in insert, inner side of slider design has angled-lift splits, angled-lift splits design is corresponded in insert oblique chute, angled-lift splits are located in oblique chute, two sliding block lower ends extend through the corresponding upper end two sides for being mounted on connecting plate of type bottom of chamber plate, the telescopic rod of driving mechanism is connected among connecting plate lower end through closed plate.Advantage is transferred on the outside of mold cylinder engine below mold, is cooperated by designs such as sliding block in the application and oblique chutes, guarantees that Loose core block works normally.
Description
Technical field
The present invention relates to foaming mould fields, and in particular to a kind of mechanism of foaming mould core pulling.
Background technique
My previous company's foaming mould issues client's use, and client feedback cylinder 110 is mounted on 120 outside of cavity side plate
The Loose core block of foaming mould is controlled, after entire foaming mould is mounted on client operation board, cylinder 110 will be located at closed
In die space 130, referring to attached drawing 1, there are water and steam inside space where cylinder in process of production, temperature may be up to 150
Degree Celsius or more, it is very big to cylinder damage, influence the service life of cylinder.And the space ratio needed in die inside cylinder
Larger, cylinder engine position has an effect on the module arrangement of mould inside.Direct linear extension is installed to cylinder on the outside of mold, but
It is that the board side wall of client is needed to punch, causes client's board that cannot reuse the mold of other models, the program is good not
It is logical；If cylinder is transferred to our product foaming mould lateral directions by we, but cylinder becomes with Loose core block position at this time again
Vertically, not on an operation straight line, it is flexible to be unable to control Loose core block.It is rough schematic view in Fig. 1, internal there are also other groups
Part, client operation board lateral components are also simplified, and purpose mainly illustrates the position view of previous cylinder installation.
Summary of the invention
In order to solve the above-mentioned technical problem, the invention proposes a kind of mechanisms of foaming mould core pulling, ingenious in design, use
It is convenient, so that space in mold is become larger, while cylinder service life extends.
Technical solution of the present invention:
A kind of mechanism of foaming mould core pulling, foaming mould include cavity template, closed plate, cavity side plate, type bottom of chamber plate and core pulling
Block, cavity side plate are mounted on type chamber substrate, and cavity template is mounted on the upper surface of cavity side plate, and closed plate is located at cavity side plate
Lower section, the interior design of cavity side plate have Loose core block, and design has Loose core block sliding slot on the inside of cavity side plate, and Loose core block is slidably mounted on core pulling
In block sliding slot；A kind of mechanism of foaming mould core pulling it include driving mechanism, connecting plate, insert, sliding block, sliding rail, driving mechanism peace
Mounted in the outside of closed plate, Loose core block two sides are separately installed with insert, and two sliding rails are separately mounted to two sides in Loose core block sliding slot
On wall, one-to-one correspondence is slidably installed on the slide rail respectively on the outside of two sliding blocks and two inner side of slider one-to-one correspondence are slidably mounted on
In insert, inner side of slider design has angled-lift splits, and angled-lift splits design is corresponded in insert oblique chute, and angled-lift splits are located in oblique chute,
Two sliding block lower ends extend through the corresponding upper end two sides for being mounted on connecting plate of type bottom of chamber plate, and the telescopic rod of driving mechanism is through closing
Plate is connected among connecting plate lower end, movement under driving mechanism controls sliding block on the slide rail by connecting plate, and sliding block is oblique by inside
Sliding block acts in the oblique chute of insert, and insert is made to act on Loose core block, then Loose core block moves left and right in Loose core block sliding slot.
The driving mechanism includes cylinder, air cylinder fixed plate, sealing plate, and cylinder is mounted on sealing by air cylinder fixed plate
A mounting hole is provided with above plate, in closed plate, sealing plate is sealingly mounted on the outside of mounting hole, and the telescopic rod of cylinder sequentially passes through
Among air cylinder fixed plate, sealing plate and mounting hole connection connecting plate lower end.
Wear rib, wear rib are separately installed between above and below inside the Loose core block above and below and Loose core block sliding slot
It is corresponding to be fixed on above Loose core block and type chamber substrate.
If design has the oblique chute of arterial highway in the insert, each oblique chute is parallelogram like skewed slot, oblique chute
Inner top side design has concave chuck, and the angled-lift splits upper half correspondence in each oblique chute is stuck in concave chuck.
The sliding rail medium design has bar shaped sliding slot, and design has strip bulge on the outside of sliding block, and strip bulge is slidably mounted on
In bar shaped sliding slot.
It is an advantage of the invention that cylinder engine below mold, be transferred on the outside of mold, by sliding block in the application and
The designs such as oblique chute cooperation guarantees that Loose core block works normally.The service life for extending cylinder also adds the use in mold
Space.
Detailed description of the invention
Fig. 1 is the cylinder scheme of installation of the core-pulling mechanism of previous foaming mould.
Fig. 2 is the main view of foaming mould of the invention.
Fig. 3 is the right view of foaming mould of the invention.
Fig. 4 is the mechanism cross-sectional view of foaming mould core pulling of the invention.
Fig. 5 is that the present invention is mounted on the schematic diagram after client's board.
Fig. 6 is the perspective view of foaming mould of the invention.
Fig. 7 is the schematic diagram one of sliding block of the invention.
Fig. 8 is the schematic diagram two of sliding block of the invention.
Fig. 9 is the schematic diagram of sliding rail of the invention.
Figure 10 is the schematic diagram of insert installation of the invention.
Figure 11 is the schematic diagram of the mechanism of foaming mould core pulling of the invention.
Specific embodiment
Referring to attached drawing 2-11, a kind of mechanism of foaming mould core pulling, foaming mould includes cavity template 5, closed plate 6, type chamber
Side plate 7, type bottom of chamber plate 8 and Loose core block 9, cavity side plate 7 are mounted on above type bottom of chamber plate 8, and cavity template 5 is mounted on cavity side plate 7
The upper surface of, closing 6 is located at the lower section of cavity side plate 7, and design has Loose core block 9 in cavity side plate 7, and designing on the inside of cavity side plate 7 has
Loose core block sliding slot, Loose core block 9 are slidably mounted in Loose core block sliding slot, it includes driving mechanism, connecting plate 1, insert 2, sliding block 3, slides
Rail 4, driving mechanism are mounted on the outside of closed plate 6, and 9 two sides of Loose core block are separately installed with insert 2, and two sliding rails 3 are installed respectively
In Loose core block sliding slot on two sidewalls, two sliding blocks, 3 outside corresponds respectively to be slidably mounted on sliding rail 4 and two sliding blocks 3
Inside corresponds and is slidably mounted in insert 2, and design has angled-lift splits 31 on the inside of sliding block 3, and the design of angled-lift splits 31 is corresponded in insert 2
There is oblique chute 21, angled-lift splits 31 are located in oblique chute 21, and two 3 lower ends of sliding block extend through the corresponding company of being mounted on of type bottom of chamber plate 8
The telescopic rod of the upper end two sides of plate 1, driving mechanism is connected among 1 lower end of connecting plate through closed plate 6, and driving mechanism passes through connecting plate
1 control sliding block 3 is moved up and down in sliding rail 4, and sliding block 3 is acted in the oblique chute 21 of insert 2 by the angled-lift splits 31 of inside, makes to inlay
Block 2 acts on Loose core block 9, then Loose core block 9 moves left and right in Loose core block sliding slot.The cavity template 5 of foaming mould, envelope in the present invention
On the frame 20 that closing plate 6 is mounted on above the operation board of client be used to use, it is seen that between form sealing space,
Cylinder engine of the invention on the outside of sealing space, although while the present invention converted driving direction, by cleverly mechanical
The conversion of power is realized in cooperation, is guaranteed that core pulling is completed, is solved technical problem.Fig. 5 is exactly that air cylinder structure of the invention is mounted on client
Schematic diagram after end operation board.
The driving mechanism includes cylinder 11, air cylinder fixed plate 12, sealing plate 13, and cylinder 11 passes through air cylinder fixed plate 12
It is mounted on above sealing plate 13, a mounting hole is provided in closed plate 6, sealing plate 13 is sealingly mounted on the outside of mounting hole, cylinder
11 telescopic rod sequentially passes through among air cylinder fixed plate 12, sealing plate 13 and mounting hole connection 1 lower end of connecting plate.
It is separately installed with wear rib 14 between above and below inside 9 above and below of Loose core block and Loose core block sliding slot, it is resistance to
The corresponding Loose core block 9 that is fixed on of abrasive stick 14 is above and above type bottom of chamber plate 8.
If design has the oblique chute 21 of arterial highway in the insert 2, each oblique chute 21 is parallelogram like skewed slot, tiltedly
The design of 21 inner top side of sliding slot has concave chuck 22, and 31 upper half of the angled-lift splits correspondence in each oblique chute 21 is stuck in concave
In chuck 22.Angled-lift splits 31 and oblique chute 21 in the present invention are respectively designed with three groups, 31 upper end of following two angled-lift splits difference
Design has the locating piece 32 of upward bending, and it is matched fixed that the concave chuck upper end in oblique chute 21 also corresponds to positioning block structure design
Position slot 23, is further ensured that angled-lift splits last positioning action in oblique chute.The nethermost oblique chute lower end of insert is that opening is set
Also correspondence is provided with opening for meter and Loose core block lower end, is to guarantee in angled-lift splits downlink, the shape journey of bottom oblique chute is too short
Reason, we can also reduce angled-lift splits length and guarantee not to be open below oblique chute certainly, can design according to actual needs.
4 medium design of sliding rail has bar shaped sliding slot 41, and design has strip bulge 33, strip bulge 32 on the outside of sliding block 3
It is slidably mounted in bar shaped sliding slot 41.
In use, cylinder control telescopic rod drop-down, telescopic rod connect connecting plate, connecting plate drives under the sliding block of two sides the present invention
Row, the angled-lift splits of inner side of slider also downlink come out out of concave chuck, and angled-lift splits downlink face acts on the inside of oblique chute
One inclined power of insert is given in face, and since insert is mounted in above Loose core block, Loose core block cannot move up and down, this inclination
Power just only have horizontal thrust that Loose core block is pushed out, Loose core block is just slided in core pulling sliding slot from inside to outside, is completed core pulling and is worked；
Reset be then cylinder control telescopic rod on push up, telescopic rod connect connecting plate, connecting plate drive two sides sliding block uplink, inner side of slider it is oblique
Also uplink, angled-lift splits uplink face act on the inside of oblique chute in the following, to one inclined power of insert to sliding block, and similarly this is tilted
Power just only have horizontal thrust that Loose core block is inwardly pushed away, Loose core block just inwardly slides in core pulling sliding slot, in place after
Mold foaming is waited to use.
Claims (5)
1. a kind of mechanism of foaming mould core pulling, foaming mould includes cavity template, closed plate, cavity side plate, type bottom of chamber plate and pumping
Pellet, cavity side plate are mounted on type chamber substrate, and cavity template is mounted on the upper surface of cavity side plate, and closed plate is located at cavity side plate
Lower section, design has Loose core block in cavity side plate, and design has Loose core block sliding slot on the inside of cavity side plate, and Loose core block is slidably mounted on pumping
In pellet sliding slot, which is characterized in that it includes driving mechanism, connecting plate, insert, sliding block, sliding rail, and driving mechanism is mounted on closed plate
Outside, Loose core block two sides are separately installed with insert, and two sliding rails are separately mounted in Loose core block sliding slot on two sidewalls, two cunnings
One-to-one correspondence is slidably installed on the slide rail respectively on the outside of block and two inner side of slider one-to-one correspondence are slidably mounted in insert, sliding block
Inside design has angled-lift splits, and angled-lift splits design is corresponded in insert oblique chute, and angled-lift splits are located in oblique chute, two sliding block lower ends
The corresponding upper end two sides for being mounted on connecting plate of type bottom of chamber plate are extended through, the telescopic rod of driving mechanism is connected to connecting plate through closed plate
Among lower end, movement under driving mechanism controls sliding block on the slide rail by connecting plate, sliding block acts on edge by the angled-lift splits of inside
In the oblique chute of block, insert is made to act on Loose core block, then Loose core block moves left and right in Loose core block sliding slot.
2. a kind of mechanism of foaming mould core pulling according to claim 1, which is characterized in that the driving mechanism includes
Cylinder, air cylinder fixed plate, sealing plate, cylinder are mounted on above sealing plate by air cylinder fixed plate, and a peace is provided in closed plate
Hole is filled, sealing plate is sealingly mounted on the outside of mounting hole, and the telescopic rod of cylinder sequentially passes through air cylinder fixed plate, sealing plate and installation
Hole connects among connecting plate lower end.
3. a kind of mechanism of foaming mould core pulling according to claim 1, which is characterized in that the Loose core block is upper and lower
Wear rib is separately installed with inside face and Loose core block sliding slot between above and below, wear rib correspondence is fixed on above Loose core block and type
Chamber substrate.
4. a kind of mechanism of foaming mould core pulling according to claim 1, which is characterized in that there is design in the insert
If the oblique chute of arterial highway, each oblique chute is parallelogram like skewed slot, and the design of oblique chute inner top side has concave chuck, is located at
Angled-lift splits upper half correspondence in each oblique chute is stuck in concave chuck.
5. a kind of mechanism of foaming mould core pulling according to claim 1, which is characterized in that the sliding rail medium design
There is bar shaped sliding slot, design has strip bulge on the outside of sliding block, and strip bulge is slidably mounted in bar shaped sliding slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910554276.7A CN110181748A (en) | 2019-06-25 | 2019-06-25 | A kind of mechanism of foaming mould core pulling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910554276.7A CN110181748A (en) | 2019-06-25 | 2019-06-25 | A kind of mechanism of foaming mould core pulling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110181748A true CN110181748A (en) | 2019-08-30 |
Family
ID=67723193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910554276.7A Pending CN110181748A (en) | 2019-06-25 | 2019-06-25 | A kind of mechanism of foaming mould core pulling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110181748A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102114680A (en) * | 2011-01-31 | 2011-07-06 | 常州工学院 | Cavity mould side pulling mechanism |
| US20120107440A1 (en) * | 2010-10-27 | 2012-05-03 | Cheng Uei Precision Industry Co., Ltd. | Mold with sliders |
| CN102529030A (en) * | 2011-12-31 | 2012-07-04 | 青岛海尔模具有限公司 | Mold with internal core-pulling mechanism without external locking force |
| CN204136413U (en) * | 2014-10-15 | 2015-02-04 | 安徽鲲鹏装备模具制造有限公司 | A kind of case courage die plastics suction mould with skewed slot core-pulling mechanism |
| CN204136314U (en) * | 2014-10-15 | 2015-02-04 | 安徽鲲鹏装备模具制造有限公司 | A kind of box body foaming mould skewed slot core-pulling mechanism |
| CN106493919A (en) * | 2016-12-20 | 2017-03-15 | 宁波周龙塑胶模具有限公司 | A kind of injection mold concentric contraction Two Steps Core Pulling stripper apparatus |
| CN210233760U (en) * | 2019-06-25 | 2020-04-03 | 南通超达装备股份有限公司 | Core-pulling mechanism of foaming mold |
-
2019
- 2019-06-25 CN CN201910554276.7A patent/CN110181748A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120107440A1 (en) * | 2010-10-27 | 2012-05-03 | Cheng Uei Precision Industry Co., Ltd. | Mold with sliders |
| CN102114680A (en) * | 2011-01-31 | 2011-07-06 | 常州工学院 | Cavity mould side pulling mechanism |
| CN102529030A (en) * | 2011-12-31 | 2012-07-04 | 青岛海尔模具有限公司 | Mold with internal core-pulling mechanism without external locking force |
| CN204136413U (en) * | 2014-10-15 | 2015-02-04 | 安徽鲲鹏装备模具制造有限公司 | A kind of case courage die plastics suction mould with skewed slot core-pulling mechanism |
| CN204136314U (en) * | 2014-10-15 | 2015-02-04 | 安徽鲲鹏装备模具制造有限公司 | A kind of box body foaming mould skewed slot core-pulling mechanism |
| CN106493919A (en) * | 2016-12-20 | 2017-03-15 | 宁波周龙塑胶模具有限公司 | A kind of injection mold concentric contraction Two Steps Core Pulling stripper apparatus |
| CN210233760U (en) * | 2019-06-25 | 2020-04-03 | 南通超达装备股份有限公司 | Core-pulling mechanism of foaming mold |
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