CN110480908A - A kind of mould is interior to rotate pickup rubber molding die - Google Patents
A kind of mould is interior to rotate pickup rubber molding die Download PDFInfo
- Publication number
- CN110480908A CN110480908A CN201910863814.0A CN201910863814A CN110480908A CN 110480908 A CN110480908 A CN 110480908A CN 201910863814 A CN201910863814 A CN 201910863814A CN 110480908 A CN110480908 A CN 110480908A
- Authority
- CN
- China
- Prior art keywords
- crossbeam
- mold core
- ejection
- lower template
- cope 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
- 238000010068 moulding (rubber) Methods 0.000 title claims abstract description 19
- 230000000694 effects Effects 0.000 claims description 6
- 238000000465 moulding Methods 0.000 claims description 3
- 239000008358 core component Substances 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 206010053615 Thermal burn Diseases 0.000 description 2
- 239000000306 component Substances 0.000 description 2
- 239000010687 lubricating oil Substances 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 229920000297 Rayon Polymers 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000004073 vulcanization Methods 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/36—Moulds for making articles of definite length, i.e. discrete 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/50—Removing moulded 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/50—Removing moulded articles
- B29C2043/5084—Removing moulded articles using rotary devices, e.g. turntables or carousels
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The present invention proposes that a kind of mould is interior and rotates pickup rubber molding die, including cope plate, lower template, mold core crossbeam and ejection crossbeam；The cope plate and lower template folding cooperate；The ejection crossbeam between lower template and cope plate, and with the up and down cooperation of lower template；The mold core crossbeam is set on ejection crossbeam, and is connect with ejection crossbeam axis；Mold core crossbeam two sides are equipped with mold core, and cope plate and lower template are equipped with type chamber corresponding with the mold core shape.The present invention is simple to operate, it is possible to reduce labor intensity shortens the operating time, while guaranteeing product quality by rotating the product that can be taken on the mold core of inside without taking out mold core.
Description
Technical field
The invention belongs to open-close module fields, and in particular to a kind of mould is interior to rotate pickup rubber molding die.
Background technique
Rubber corrugated dustproof cover is a kind of common rubber molded product, the mould structure generallyd use by cope plate, under
Template, mold core, crossbeam composition, wherein mold core arrangement are installed on crossbeam two sides, mold core and crossbeam are made to be combined into a moving core group
Part, after the die sinking of product sulfidization molding, moving core component ejects lower template installation site by board backform device, then by taking by hand
Moving core component out after moving core component is fixed on outside board, takes out the product covered on crossbeam mold core, so one by one
The moving core component manual placement for having taken out product is coupled position in lower template again afterwards, then carries out the vulcanization of next mould
Operational sequence.
Mold produces rubber corrugated dustproof cover product using the above structure, needs that moving core component is taken out mold by hand
It is outer to carry out taking product, it then puts it into mold again, this mode large labor intensity, is easy scald, operating time long influence
Production capacity, while mold core leaves the mold time too long, mold core cooling is inconsistent with cavity plate temperature, influences vulcanizate quality.It is right
In larger specification rubber corrugated dustproof cover, the moving core component that type core and crossbeam are composed is not suitable for because its weight is larger
It takes out and carries out taking product outside mold.
If still use above-mentioned common mould structure, mold die sinking after, moving core component by board two sides top
Plate ejection, then starts to take product, and inboard product by board due to being influenced at this time, and manpower activity space is small, not flexible, product
It is difficult to take out, large labor intensity, the production cycle is long, while manpower is also easy scald.
Summary of the invention
To solve the problems, such as that existing rubber mould feeding is inconvenient, the present invention proposes that a kind of mould is interior and rotates pickup rubber
Rubber moulding compression mould, it is simple to operate by rotating the product that can be taken on the mold core of inside without taking out mold core, it can be with
Labor intensity is reduced, shortens the operating time, while guaranteeing product quality.
The present invention proposes that a kind of mould is interior and rotates pickup rubber molding die, including cope plate, lower template, mold core crossbeam and top
Crossbeam out；
The cope plate and lower template folding cooperate；
The ejection crossbeam between lower template and cope plate, and with the up and down cooperation of lower template；
The mold core crossbeam is set on ejection crossbeam, and is connect with ejection crossbeam axis；
Mold core crossbeam two sides are equipped with mold core, and cope plate and lower template are equipped with type chamber corresponding with the mold core shape.
As further scheme of the invention, shaft is equipped in the middle part of the ejection crossbeam, mold core crossbeam bottom side is equipped with
Bearing, the bearing are connect with the shaft.Mold core crossbeam connects setting by the axis of shaft and bearing with ejection crossbeam, is formed
360 ° are rotatably assorted, and slow-roll stabilization is smooth.
As further scheme of the invention, the mold core crossbeam be equipped with hoodle described in ejection crossbeam be equipped with it is described
The corresponding depression of hoodle.
As further scheme of the invention, the mold core crossbeam is equipped with hoodle hole, is equipped with fixing screws in hoodle hole
And spring, the spring one end are connected and fixed with fixing screws, the other end is connect with hoodle, and hoodle is kept under the action of the spring
The state popped up to outside hoodle hole.
The setting of hoodle plays the role of positioning to mold core crossbeam, takes in product process and (applies perpendicular to mold core crossbeam direction
Power) mold core crossbeam will not follow the product pulled out rotate, facilitate product preferably to take out.Hoodle is elastically engaged with depression, with
The direction that mold core crossbeam forms oblique angle (acute angle) slightly exerts a force rotatable mold core crossbeam again, after mold core crossbeam rotates 180 °,
Parallel with ejection crossbeam, hoodle falls into depression again and is positioned.
As further scheme of the invention, the ejection crossbeam both ends are equipped with ejection convex edge.The setting for ejecting convex edge, can
Ejection crossbeam is jacked up for board backform device and ejects the mold core crossbeam on crossbeam.
As further scheme of the invention, the ejection crossbeam both ends are vertically equipped with limited block, between limited block with ejection
Crossbeam top surface forms groove, for installing the mold core crossbeam；The ejection convex edge in extending outward on the limited block.
As further scheme of the invention, be equipped with guide post on the inside of the cope plate, the lower template be equipped with it is described
The corresponding guide sleeve of guide post, the guide post leave or protrude into the guide sleeve with the folding of cope plate.Cope plate and lower template carry out
It when folding activity, is oriented to along guide post, keeps plumbness, be conducive to accurately be closed by guide post contraposition.
As further scheme of the invention, be vertically equipped with guiding fixed column in the lower template, the guiding fixed column according to
It is secondary to pass through ejection crossbeam and mold core crossbeam and cope plate empty avoiding cooperation；The ejection crossbeam and mold core crossbeam and guiding fixed column are living
Dynamic cooperation.
As further scheme of the invention, ejects crossbeam and mold core crossbeam is equipped with and is oriented to what fixed column was worn for described
Concentric holes, the cope plate are equipped with the emptiness avoiding hole that internal diameter is greater than guiding fixed column.
The effect of guiding fixed column is that ejection crossbeam is jacked up along guiding fixed column guiding in die sinking, jacks up shape in place
State is that mold core crossbeam is detached from guiding fixed column to guarantee that mold core crossbeam can rotate；And it is oriented to fixed column and is through ejection crossbeam always
Concentric hole location at.It is that ejection crossbeam, mold core crossbeam will not be dragged by drawing when taking product that die opening state, which is through the horizontal beam action of ejection,
Mold and ceiling location, it is fixed when playing pickup to eject horizontal beam action.When mold clamping, the effect for being oriented to fixed column is will to push up
Crossbeam and mold core crossbeam holding plumbness are led and avoid not being the mould on plumbness mold core crossbeam into lower template installation site out
Core collides outside lower die template chamber, breaks mold.It is ejected in the production of mould open/close mould so the setting for being oriented to fixed column ensure that
The safety movement of crossbeam, mold core crossbeam, mold core in mold.
As further scheme of the invention, the mold core and mold core crossbeam be integrally formed or mold core molding after
It is assemblied in mold core crossbeam two sides.When the setting that mold core and mold core crossbeam are integrally formed, without additional installation steps raising group
Fill efficiency.Mold core and mold core crossbeam are that can replace mold core according to different product when being assembled apart, and mold core crossbeam is reusable,
Save die cost.
Beneficial effects of the present invention:
Mould structure of the invention is provided with mold core crossbeam and ejects the moving core component of crossbeam composition, moving core after die sinking
Component by board liftout attachment jack up after can direct pickup, do not need to be taken out pickup outside mold.Due to mold core crossbeam with
Ejection crossbeam axis connects to form 360 ° and be rotatably assorted, and after taking the product on mold core cross rail outer mold core, can easily rotate
Mold core crossbeam, after 180 ° of mold core crossbeam rotations, the product that inner row does not take is rotated to outside, can directly take out.Utilize the mould
The mould structure of interior rotation pickup, it is possible to reduce labor intensity shortens the operating time；It is not collided by other operations of fetching process
Damage guarantees product quality.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is structure sectional view of the invention.
Fig. 3 is structural exploded view of the invention.
Structural schematic diagram when Fig. 4 is mold core crossbeam rotation of the invention.
Fig. 5 is the structural schematic diagram of mold core crossbeam of the invention.
Structural schematic diagram when Fig. 6 is present invention production.
Fig. 7 is feeding schematic diagram in production process of the present invention.
Specific embodiment
As follows in conjunction with attached drawing, application scheme is further described:
Referring to attached drawing 1-7, a kind of mould is interior to rotate pickup rubber molding die, including cope plate 1, lower template 2,3 and of mold core crossbeam
Eject crossbeam 4.
The cope plate 1 is located on lower template 2 to open and close with lower template 2 and cooperate.The quadrangle of 1 inside of cope plate is vertical
Equipped with guide post 11, the lower template 2 is equipped with guide sleeve 21 corresponding with the guide post 11, and the guide sleeve 21 is embedded in lower template 2
On mounting hole in, the guide post 11 leaves or protrudes into the guide sleeve 21 with the folding of cope plate 1, and cope plate 1 passes through guide post
11, which carry out guiding, keeps not deviating vertically, guarantees the accurate of closed position.
4 both ends of ejection crossbeam are vertically equipped with limited block 41, form groove with ejection 4 top surface of crossbeam between limited block 41.
Mold core crossbeam 3 is arranged in parallel with ejection crossbeam 4 in the groove.The middle part of ejection crossbeam 4 is vertically equipped with a shaft 42, and mold core is horizontal
It is equipped with counterbore in the middle part of 3 bottom side of beam, is embedded with a bearing 31 in counterbore, the bearing 31 is connect with the shaft 42, forms 360 °
It is rotatably assorted, and slow-roll stabilization is smooth.
3 both ends of mold core crossbeam are equipped with vertical hoodle hole 32, are equipped with fixing screws 51 and spring 52 in hoodle hole 32,
The upper end of the spring 52 is connected and fixed with fixing screws 51, and lower end is connect with a hoodle 5, and hoodle 5 is under the action of spring 52
Keep down the state of pop-up.The ejection crossbeam 4 is equipped with depression 43 corresponding with the hoodle 5, and the pop-up of hoodle 5 falls into recessed
It is positioned in cave 43.
Crossbeam 4 is ejected between lower template 2 and cope plate 1, is mounted on the crossbeam mounting groove of lower template 2, is ejected
Crossbeam 4 is up and down by board backform device (thimble or top plate) driving progress, and mold core crossbeam 3 is synchronous with ejection crossbeam 4 up and down
Activity.Specifically, the limited block 41 at ejection 4 both ends of crossbeam is equipped with the ejection convex edge 44 extended outward.Backform device passes through
It withstands ejection convex edge 44 and rises jack-up ejection crossbeam 4.
It is vertically equipped with two guiding fixed columns 22 in the lower template 2, ejects crossbeam 4 and mold core crossbeam 3 is equipped with described in confession
The concentric holes 220 that guiding fixed column 22 is worn, the cope plate 1 are equipped with the emptiness avoiding hole 12 that internal diameter is greater than guiding fixed column 22.Institute
It states guiding fixed column 22 and sequentially passes through ejection crossbeam 4 and mold core crossbeam 3 through the concentric holes 220, be oriented at the top of fixed column 22 and fall
Enter in emptiness avoiding hole 12 and do not contacted with its hole wall, is i.e. guiding fixed column 22 and 1 empty avoiding of cope plate cooperates.It ejects crossbeam 4 and mold core is horizontal
It is carried out when beam 3 carries out up and down along the guiding fixed column 22.
3 two sides of mold core crossbeam are equipped with mold core 33, and the mold core 33 is integrated machine-shaping with mold core crossbeam 3.On
Template 1 and lower template 2 are equipped with type chamber 330 corresponding with 33 shape of mold core, when cope plate 1 and lower template 2 are closed, mold core
33 with the type chamber 330 in.
In the mould when assembly of rotation pickup rubber molding die, (1), the counterbore that bearing 31 is first mounted on to mold core crossbeam 3
It is interior, then hoodle 5, spring 52, fixing screws 51 are mounted in the hoodle hole 32 of mold core crossbeam 3, shaft 42 is mounted on ejection
First-class lubricating oil in the axis hole of crossbeam 4, after first-class lubricating oil at bearing 31 and hoodle 5, according to matching for bearing 31 and shaft 42
Installation is closed, mold core crossbeam 3 is installed on ejection crossbeam 4.Check whether flexible, 5 elastic force of hoodle is the rotation of mold core crossbeam 3 manually
No suitable (can turn fixed screw 51 adjust elastic force), check it is good after it is to be installed.
(2), four guide posts, 11 guide sleeve 21 of mold is installed on the cope plate 1 of mold, in lower template 2, then two is led
In two guide pillar holes for being installed on the crossbeam mounting groove of lower template 2 to fixed column 22, then by mounted mold core crossbeam 3 and top
4 component of crossbeam is installed into the crossbeam mounting groove of lower template 2 along two guiding fixed columns 22 out, checks ejection crossbeam 4 at this time
Whether matched with the installation of lower template 2 cooperation, mold core 33 with the asperities in type chamber 330, again with lower on crane after checking well
Furred ceiling go out crossbeam 4 combined with mold core crossbeam 3 check its discrepancy movement whether flexibility and reliability.
(3), four guide posts 11 of cope plate 1 are matched along the position of guide sleeve 21 with the above-mentioned lower template 2 for installing crossbeam
Conjunction installs, and whether flexibly, the assembly of whole set of die can be completed in safety for the cooperation and movement for checking bolster.
When production work, mold is first installed into board by the mode locking slot or mode locking hole site of bolster, and is locked solid
It is fixed, ejection stroke, opening stroke are set according to die size, whether just empty mould rolling inspection mould open/close mould, ejection movement
Often.During normal production, after die sinking, ejection crossbeam 4 is ejected by two sides board top plate 6, and mold core 33 leaves type chamber 330 at this time, such as Fig. 6
It is shown, front row is first taken out with air pressure gun manually and covers the product 7 on mold core 33, then pulls mold core crossbeam 3 with hand or tool are oblique
Carry out 180 ° of rotations, hoodle 5 and depression 43 block automatically after rotateing in place, at this time in the product 7 arranged go to front row, can start
Take product 7.After taking product 7, then each mold core 33 is turned back by 180 ° of the rotation of mold core crossbeam 3 and corresponds to type chamber 330, then retract board
Top plate 6 ejects crossbeam 4 along guiding 22 direction of fixed column at this time and resets back 2 mounting groove of lower template, and mold core 33 resets hollow chamber 330
It is interior, it then lays out blob of viscose and carries out next modulo operation.
Pickup rubber molding die is rotated in the mould of the present embodiment, without mold core 33, the crossbeam of being cased with product 7 are taken machine
Carry out taking product 7 again after fixing outside platform, be suitble to various rubber corrugated dustproof covers, especially in larger product, simultaneously
Also it is suitble to each ripple tubing, cylindrical parts rubber molded product product, labor intensity is reduced using the lamps structure, shortens production
Period guarantees 7 mass of product.
It is that above-mentioned preferred embodiment should be regarded as application scheme embodiment for example, all with application scheme thunder
Same, approximate or technology deduction, replacement, improvement for making based on this etc., are regarded as the protection scope of this patent.
Claims (10)
1. rotating pickup rubber molding die in a kind of mould, which is characterized in that including cope plate, lower template, mold core crossbeam and top
Crossbeam out；
The cope plate and lower template folding cooperate；
The ejection crossbeam between lower template and cope plate, and with the up and down cooperation of lower template；
The mold core crossbeam is set on ejection crossbeam, and is connect with ejection crossbeam axis；
Mold core crossbeam two sides are equipped with mold core, and cope plate and lower template are equipped with type chamber corresponding with the mold core shape.
2. rotating pickup rubber molding die in mould according to claim 1, which is characterized in that in the middle part of the ejection crossbeam
Equipped with shaft, mold core crossbeam bottom side is equipped with bearing, and the bearing is connect with the shaft.
3. rotating pickup rubber molding die in mould according to claim 1, which is characterized in that set on the mold core crossbeam
There is ejection crossbeam described in hoodle to be equipped with depression corresponding with the hoodle.
4. rotating pickup rubber molding die in mould according to claim 3, which is characterized in that set on the mold core crossbeam
There is hoodle hole, is equipped with fixing screws and spring in hoodle hole, the spring one end is connected and fixed with fixing screws, the other end and bullet
Pearl connection, hoodle keep the state popped up outside hoodle hole under the action of the spring.
5. rotating pickup rubber molding die in mould according to claim 1, which is characterized in that the ejection crossbeam both ends
Equipped with ejection convex edge.
6. rotating pickup rubber molding die in mould according to claim 5, which is characterized in that the ejection crossbeam both ends
It is vertically equipped with limited block, groove is formed with ejection crossbeam top surface between limited block, for installing the mold core crossbeam；The ejection is convex
Along in extending outward on the limited block.
7. rotating pickup rubber molding die in mould according to claim 1, which is characterized in that set on the inside of the cope plate
There is guide post, the lower template is equipped with guide sleeve corresponding with the guide post, and the guide post leaves or stretches with the folding of cope plate
Enter the guide sleeve.
8. rotating pickup rubber molding die in mould according to claim 1, which is characterized in that erected in the lower template
There is guiding fixed column, the guiding fixed column sequentially passes through ejection crossbeam and mold core crossbeam and cope plate empty avoiding cooperates；The top
Crossbeam and mold core crossbeam and guiding fixed column activity cooperation out.
9. rotating pickup rubber molding die in mould according to claim 8, which is characterized in that ejection crossbeam and mold core are horizontal
Beam is equipped with the concentric holes worn for the guiding fixed column, and the cope plate is equipped with the empty avoiding that internal diameter is greater than guiding fixed column
Hole.
10. rotating pickup rubber molding die in mould according to claim 1, which is characterized in that the mold core and mold core
Crossbeam be integrally formed or the mold core molding after be assemblied in mold core crossbeam two sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910863814.0A CN110480908B (en) | 2019-09-12 | 2019-09-12 | In-mold rotary piece taking rubber mold pressing mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910863814.0A CN110480908B (en) | 2019-09-12 | 2019-09-12 | In-mold rotary piece taking rubber mold pressing mold |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110480908A true CN110480908A (en) | 2019-11-22 |
| CN110480908B CN110480908B (en) | 2024-07-09 |
Family
ID=68557881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910863814.0A Active CN110480908B (en) | 2019-09-12 | 2019-09-12 | In-mold rotary piece taking rubber mold pressing mold |
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| Country | Link |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006272753A (en) * | 2005-03-29 | 2006-10-12 | Fujifilm Techno Products Co Ltd | Mold and molding method |
| JP2011031589A (en) * | 2009-08-06 | 2011-02-17 | Takagi Seiko Corp | Injection mold and injection molding method |
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| Publication number | Publication date |
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| CN110480908B (en) | 2024-07-09 |
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