CN206344375U - A kind of mould for producing super thick chopping board - Google Patents
A kind of mould for producing super thick chopping board Download PDFInfo
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- CN206344375U CN206344375U CN201621477989.6U CN201621477989U CN206344375U CN 206344375 U CN206344375 U CN 206344375U CN 201621477989 U CN201621477989 U CN 201621477989U CN 206344375 U CN206344375 U CN 206344375U
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- thimble
- die cavity
- centre hole
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- solid plate
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Abstract
The utility model provides a kind of mould for producing super thick chopping board, including fixed half and moving half split up and down, inserts, the cover half includes solid plate and the first ejecting mechanism, first ejecting mechanism is on solid plate, the dynamic model includes moving platen and the second ejecting mechanism, second ejecting mechanism is on moving platen, and the solid plate is placed in die cavity with the moving platen mutual matched moulds formation die cavity, the inserts.Mould of the present utility model, by the first ejecting mechanism and the second ejecting mechanism that inserts is accurate firm hanging in die cavity, being provided with spring can be such that the first thimble and the second thimble quickly retracts automatically, can save molding cycle, and simple in construction, cost is low.
Description
Technical field
The utility model is related to a kind of chopping board technical field of mold, more particularly to a kind of to be used to produce the thick super thick of 8-50mm
The mould structure of chopping board.
Background technology
In the prior art, mould used in production chopping board traditional injection moulding technique can only be molded below 8mm thickness, and
The problem of complex process of shaping, cost are high, floor space is big.
In view of this, the present inventor specially devises a kind of mould for producing super thick chopping board, and thus this case produces.
The content of the invention
In order to solve the above problems, the technical solution of the utility model is as follows：
A kind of mould for producing super thick chopping board, including split fixed half and moving half, inserts up and down, the cover half include cover half
Plate and the first ejecting mechanism, first ejecting mechanism is on solid plate, and the dynamic model includes moving platen and the second ejector
Structure, second ejecting mechanism is on moving platen, and the solid plate and the moving platen mutual matched moulds formation die cavity are described embedding
Part is placed in die cavity；
First ejecting mechanism is included on the first ejector pin mechanism, the first push rod and the first oil cylinder mechanism, the solid plate
Provided with the first centre hole, first centre hole one end is connected with described die cavity, first ejector pin mechanism include the first thimble and
Spring, first ejector pin mechanism is arranged in first centre hole, and the spring one end contacts positioning with the first thimble boss,
The other end is fixed with solid plate, and first push rod is provided with the raised guide pad on first band inclined-plane, and first push rod is located at
Below first thimble, and its one end is connected with the output end of the first oil cylinder mechanism, and by the driving of the first oil cylinder mechanism in cover half
Horizontal reciprocating movement is carried out in plate, and then drives the raised guide pad on first band inclined-plane to compress and separate the first thimble,
When first thimble is compressed by the raised guide pad on first band inclined-plane, first thimble one end is extend into die cavity, while spring
Compression, when first thimble is separated with the raised guide pad on first band inclined-plane, the first thimble returns to the first thimble from die cavity
Kong Zhongyu mold cavity surfaces are concordant；
Second ejecting mechanism is included on the second ejector pin mechanism, the second push rod and the second oil cylinder mechanism, the moving platen
Provided with the second centre hole, second centre hole one end is connected with described die cavity, second ejector pin mechanism include the second thimble and
Spring, second ejector pin mechanism is arranged in second centre hole, and the spring one end contacts positioning with the second thimble boss,
The other end is fixed with moving platen, and second push rod is provided with the second raised guide pad with inclined-plane, and second push rod is located at
Above second thimble, and its one end is connected with the output end of the second oil cylinder mechanism, and by the driving of the second oil cylinder mechanism in dynamic model
Horizontal reciprocating movement is carried out in plate, and then drives the second raised guide pad with inclined-plane to compress and separate the second thimble,
When second thimble is compressed by the second raised guide pad with inclined-plane, second thimble one end is extend into die cavity, while spring
Compression, when second thimble is separated with the second raised guide pad with inclined-plane, the second thimble returns to the second thimble from die cavity
It is concordant in mold cavity surface in hole.
Further, the die cavity periphery of the solid plate, which is provided with seal groove, the seal groove, is provided with sealing ring.
Further, vacuum generator is additionally provided with, the solid plate is provided with gas circuit is vacuumized, and this vacuumizes gas circuit and die cavity
Connection, the vacuum generator vacuumizes gas circuit with this by gas path pipe and is connected.
Further, the first centre hole uniform intervals are distributed in the mold cavity surface, and each first centre hole is equipped with
One group of first ejector pin mechanism；Second centre hole and the second ejector pin mechanism, it is corresponding with the first ejector pin mechanism with the first centre hole
Set.
Further, first thimble, the second thimble are respectively facing the end surface processing of the first push rod, the second push rod
Into dome shape.
Further, the mold cavity surface is respectively facing die cavity provided with decoration dermatoglyph in first thimble, the second thimble
End surface be processed into decoration dermatoglyph corresponding with mold cavity surface.
Further, it is additionally provided with the band vacuum cup fixture being provided with manipulator, the manipulator for drawing inserts
Frock, the inserts is placed on positioning tool, is drawn by the band sucker tool fixture on manipulator, is shifted and accurately put
Enter in the die cavity.
Inserts is accurately positioned firm clamping by mould of the present utility model by the first ejecting mechanism and the second ejecting mechanism
It is suspended in die cavity, being provided with spring can be such that the first thimble and the second thimble quickly retracts automatically, can save molding cycle, and
And simple in construction, cost is low.
Brief description of the drawings
The utility model is further described in conjunction with the embodiments with reference to the accompanying drawings.
Fig. 1 is the plane figure of present invention production super thick chopping board mould；
Fig. 2 is the thimble clamping insert structure schematic diagram of present invention production super thick chopping board mould；
Fig. 3 is the thimble return structure schematic diagram of present invention production super thick chopping board mould；
Fig. 4 is the ring structure schematic diagram in A portions in Fig. 2；
Fig. 5 is the structural representation in B portions in Fig. 2；
Fig. 6 is the structural representation in C portions in Fig. 3.
Label declaration：
1- cover half, 2- dynamic models, 3- solid plates, 4- moving platens, 5- sealing rings, 6- TOP-TIPs, 7- inserts, 8- first is pushed up
Pin hole, the centre holes of 9- second, the thimbles of 10- first, the thimbles of 11- second, 12- springs, the oil cylinder mechanisms of 13- first, the oil cylinders of 14- second
Mechanism, 15- vacuumizes gas circuit, and 16- air-path interfaces, 17- vacuum generators, the push rods of 18- first, the push rods of 19- second, 20- is fan-shaped
Enter cast gate.
Embodiment
Fig. 1 to Fig. 6 is referred to, is a kind of mould for producing super thick chopping board as most preferred embodiment of the present utility model,
Including split up and down cover half 1 and dynamic model 2, inserts 7, cover half 1 includes the ejecting mechanism of solid plate 3 and first, the first ejecting mechanism
On solid plate 3, dynamic model 2 includes moving platen 4, the ejecting mechanism of TOP-TIP 6 and second, and the second ejecting mechanism is located at dynamic model
On plate 4, TOP-TIP 6 is on dynamic model, the fan-shaped glue-feeder 20 of 6 turns of cold runners of TOP-TIP, solid plate 3 and moving platen 4
Matched moulds formation die cavity, inserts 7 is placed in die cavity.
First ejecting mechanism includes the first ejector pin mechanism, the first push rod 18 and the first oil cylinder mechanism 13, and solid plate 3 is provided with
First centre hole 8, one end of the first centre hole 8 is connected with described die cavity, and the first ejector pin mechanism includes the first thimble 10 and spring
12, the first ejector pin mechanism is arranged in first centre hole 8, and the one end of spring 12 contacts positioning with the boss of the first thimble 10, separately
One end is fixed with solid plate 3, and the first push rod 18 is provided with the raised guide pad on first band inclined-plane, and the first push rod 18 is located at the first top
Below pin 10, and its one end is connected with the output end of the first oil cylinder mechanism 13, and is driven by the first oil cylinder mechanism 13 in cover half
Horizontal reciprocating movement is carried out in plate 3, and then drives the raised guide pad on first band inclined-plane to compress and divide the first thimble 10
From when first thimble 10 is compressed by the raised guide pad on first band inclined-plane, the one end of the first thimble 10 is extend into die cavity, together
When spring 12 compress, when first thimble 10 is separated with the raised guide pad on first band inclined-plane, the first thimble 10 is moved back from die cavity
Return to concordant with mold cavity surface in the first centre hole 8.
Second ejecting mechanism includes the second ejector pin mechanism, the second push rod 19 and the second oil cylinder mechanism 14, and moving platen 4 is provided with
Second centre hole 9, one end of the second centre hole 9 is connected with described die cavity, and the second ejector pin mechanism includes the second thimble 11 and spring
12, the second ejector pin mechanism is arranged in second centre hole 9, and the one end of spring 12 contacts positioning with the boss of the second thimble 11, separately
One end is fixed with moving platen 4, and the second push rod 19 is provided with the second raised guide pad with inclined-plane, and the second push rod 19 is located at the second top
Below pin 11, and its one end is connected with the output end of the second oil cylinder mechanism 14, and is driven by the second oil cylinder mechanism 14 in dynamic model
Horizontal reciprocating movement is carried out in plate 4, and then drives the second raised guide pad with inclined-plane to compress and divide the second thimble 11
From when second thimble 11 is compressed by the second raised guide pad with inclined-plane, the one end of the second thimble 11 is extend into die cavity, together
When spring 12 compress, when second thimble 11 is separated with the second raised guide pad with inclined-plane, the second thimble 11 is moved back from die cavity
Return to concordant in mold cavity surface in the second centre hole 9.
It refer to Fig. 5, the raised guide pad on the first band inclined-plane of the first push rod 18 and the second push rod 19 the second band inclined-plane
Raised guide pad the big 0.1-0.2mm of thickness that should be coated than inserts outer surface of thickness H, the first oil cylinder mechanism 13 drives the
One push rod 18 and the mechanism of the second oil cylinder 14 drive the stroke of the second push rod 19 should be oblique at least above the raised guide pad with inclined-plane
Face length L.
The mould of this production super thick chopping board is in order that temperature control especially optimizes this mould within 75-80 degree in die cavity
Have the cooling water channel design of cover half 1 and dynamic model 2, be provided with solid plate 3 on cooling water source, moving platen 4 and be provided with coolant flow channel,
The entrance of coolant flow channel is passed through cooling water through outside mould temperature controller structure, and solid plate 3, which is additionally provided with, vacuumizes gas circuit 15, should
Vacuumize gas circuit 15 to connect with die cavity, vacuum generator 17 vacuumizes gas circuit 15 with this by air-path interface 16 and pipeline and is connected.
The die cavity periphery of solid plate 3, which is provided with seal groove, the seal groove, is provided with sealing ring 5, after solid plate 3 and 4 matched moulds of moving platen
Play sealing function.The through hole connected with die cavity is sealed using sealing ring, and vacuum generator 17 is used to extract air out, accelerates note
Mould filling velocity, it is to avoid trapped gas.
First centre hole 8 is provided with several (depending on particular number is according to chopping board sizes), and uniform intervals are distributed in the type
Chamber surface, each first centre hole 8 is equipped with one group of first ejector pin mechanism；Second centre hole 9 and the second ejector pin mechanism, with the first top
Pin hole 8 is corresponding with the first ejector pin mechanism to be set.First push rod has three, and the second push rod also has three.In order that first pushes away
Bar 18 preferably drives the first thimble 10 and the second push rod 19 preferably to drive the first thimble 11, on the first thimble 10, second top
Pin 11 is respectively facing the first push rod 18, the end surface of the second push rod 19 and is processed into dome shape.
Mold cavity surface is provided with decoration dermatoglyph, and the end surface for being respectively facing die cavity in the first thimble 10, the second thimble 11 adds
Work is into decoration dermatoglyph corresponding with mold cavity surface.
The first thimble 10, the second thimble 11 play support and fixation to inserts 7 in mould in the utility model, make
Inserts 7 is fixed in die cavity, second material enter forming recess to 85%-90% glue amount when, the first thimble 10 is from die cavity
Retract concordant with mold cavity surface in the first centre hole 8, the second thimble 11 retracted from die cavity in the second centre hole 9 with mold cavity surface
Concordantly, follow-up being filled up completely with is allowed to be smoothly completed.After being filled up completely with, moving platen 4 is opened, and cover half is pulled 3 and skidded off, and now first
Thimble 10 also acts as the effect of the loose super thick chopping board in top.
In order that production is more automated, the band being provided with manipulator, the manipulator for drawing inserts 7 is additionally provided with
The frock of vacuum cup fixture, the inserts 7 is placed on positioning tool, is inhaled by the band sucker tool fixture on manipulator
Take, shift and be accurately put into the die cavity.
In summary, inserts is accurately put into die cavity by mould of the present utility model by the positioning work on manipulator,
Inserts is accurately firmly suspended in die cavity by the first ejecting mechanism and the second ejecting mechanism, can be made by being provided with spring
One thimble and the second thimble are quickly retracted, and can save molding cycle, and simple in construction, cost is low；Also it is additionally arranged vacuum
Device, is vacuumized in injection molding process to mold cavity, improves the fill rate of glue, shortens injection molding week
Phase, improve production efficiency.
The utility model is exemplarily described above in conjunction with accompanying drawing, it is clear that the utility model implement not by
The limitation of aforesaid way, as long as employing changing for the various unsubstantialities that method design of the present utility model and technical scheme are carried out
Enter, or it is not improved by it is of the present utility model design and technical scheme directly apply to other occasions, in the utility model
Protection domain within.
Claims (7)
1. a kind of mould for producing super thick chopping board, including split up and down fixed half and moving half, inserts, it is characterised in that it is described fixed
Mould includes solid plate and the first ejecting mechanism, first ejecting mechanism on the solid plate, the dynamic model include moving platen and
Second ejecting mechanism, second ejecting mechanism is on moving platen, and the solid plate is formed with the mutual matched moulds of the moving platen
Die cavity, the inserts is placed in die cavity；
First ejecting mechanism includes the first ejector pin mechanism, the first push rod and the first oil cylinder mechanism, and the solid plate is provided with
First centre hole, first centre hole one end is connected with described die cavity, and first ejector pin mechanism includes the first thimble and spring,
First ejector pin mechanism is arranged in first centre hole, and the spring one end contacts positioning with the first thimble boss, another
End is fixed with solid plate, and first push rod is provided with the raised guide pad on first band inclined-plane, and first push rod is located at first
Below thimble, and its one end is connected with the output end of the first oil cylinder mechanism, and by the driving of the first oil cylinder mechanism in solid plate
Horizontal reciprocating movement is carried out, and then drives the raised guide pad on first band inclined-plane to compress and separate the first thimble, this
When one thimble is compressed by the raised guide pad on first band inclined-plane, first thimble one end is extend into die cavity, while spring-compressed,
When first thimble is separated with the raised guide pad on first band inclined-plane, the first thimble returned to from die cavity in the first centre hole with
Mold cavity surface is concordant；
Second ejecting mechanism includes the second ejector pin mechanism, the second push rod and the second oil cylinder mechanism, and the moving platen is provided with
Second centre hole, second centre hole one end is connected with described die cavity, and second ejector pin mechanism includes the second thimble and spring,
Second ejector pin mechanism is arranged in second centre hole, and the spring one end contacts positioning with the second thimble boss, another
End is fixed with moving platen, and second push rod is provided with the second raised guide pad with inclined-plane, and second push rod is located at second
Above thimble, and its one end is connected with the output end of the second oil cylinder mechanism, and by the driving of the second oil cylinder mechanism in moving platen
Horizontal reciprocating movement is carried out, and then drives the second raised guide pad with inclined-plane to compress and separate the second thimble, this
When two thimbles are compressed by the second raised guide pad with inclined-plane, second thimble one end is extend into die cavity, while spring-compressed,
When second thimble is separated with the second raised guide pad with inclined-plane, the second thimble returned to from die cavity in the second centre hole with
Mold cavity surface is concordant.
2. a kind of mould for producing super thick chopping board according to claim 1, it is characterised in that outside the die cavity of the solid plate
It is provided with seal groove, the seal groove in week and is provided with sealing ring.
3. a kind of mould for producing super thick chopping board according to claim 1, it is characterised in that be additionally provided with vacuum generator,
The solid plate vacuumizes gas circuit and connected with die cavity, the vacuum generator is by the pipeline that gets up with taking out provided with gas circuit is vacuumized
Vacuum air-channel is connected.
4. a kind of mould for producing super thick chopping board according to claim 1, it is characterised in that first centre hole is uniform
The mold cavity surface is distributed in, each first centre hole is equipped with one group of first ejector pin mechanism；Second centre hole and
Two ejector pin mechanisms, are correspondingly arranged with the first centre hole with the first ejector pin mechanism.
5. a kind of mould for producing super thick chopping board according to claim 1, it is characterised in that first thimble, second
Thimble is respectively facing the first push rod, the end surface of the second push rod and is processed into dome shape.
6. a kind of mould for producing super thick chopping board according to claim 1, it is characterised in that the mold cavity surface is provided with dress
Dermatoglyph is adornd, the end surface for being respectively facing die cavity in first thimble, the second thimble is processed into dress corresponding with mold cavity surface
Adorn dermatoglyph.
7. a kind of mould for producing super thick chopping board according to claim 1, it is characterised in that be additionally provided with manipulator, described
The frock with vacuum cup fixture for drawing inserts is provided with manipulator, the inserts is placed on positioning tool, led to
The band sucker tool fixture crossed on manipulator is drawn, shifts and be accurately put into the die cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621477989.6U CN206344375U (en) | 2016-12-30 | 2016-12-30 | A kind of mould for producing super thick chopping board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621477989.6U CN206344375U (en) | 2016-12-30 | 2016-12-30 | A kind of mould for producing super thick chopping board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206344375U true CN206344375U (en) | 2017-07-21 |
Family
ID=59323692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621477989.6U Active CN206344375U (en) | 2016-12-30 | 2016-12-30 | A kind of mould for producing super thick chopping board |
Country Status (1)
| Country | Link |
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| CN (1) | CN206344375U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106738620A (en) * | 2016-12-30 | 2017-05-31 | 厦门市通达创智实业有限公司 | A kind of method and mould for producing super thick chopping board |
| CN107627558A (en) * | 2017-10-31 | 2018-01-26 | 惠州市德赛精密部件有限公司 | A kind of flip injection mold |
| CN108501307A (en) * | 2018-05-03 | 2018-09-07 | 福耀玻璃(苏州)有限公司 | A kind of mold for the bright panel processing of automobile |
| CN111923329A (en) * | 2020-09-25 | 2020-11-13 | 宁波天龙电子股份有限公司 | Injection mold for one-step molding of light composite automobile inner door plate |
-
2016
- 2016-12-30 CN CN201621477989.6U patent/CN206344375U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106738620A (en) * | 2016-12-30 | 2017-05-31 | 厦门市通达创智实业有限公司 | A kind of method and mould for producing super thick chopping board |
| CN107627558A (en) * | 2017-10-31 | 2018-01-26 | 惠州市德赛精密部件有限公司 | A kind of flip injection mold |
| CN108501307A (en) * | 2018-05-03 | 2018-09-07 | 福耀玻璃(苏州)有限公司 | A kind of mold for the bright panel processing of automobile |
| CN111923329A (en) * | 2020-09-25 | 2020-11-13 | 宁波天龙电子股份有限公司 | Injection mold for one-step molding of light composite automobile inner door plate |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 89, Dingshan Middle Road, Dongfu street, Haicang District, Xiamen City, Fujian Province Patentee after: Tongda Chuangzhi (Xiamen) Co., Ltd Address before: Tongda International Center, No. 18 Kaohsiung Road, Siming District of Xiamen City, Fujian province 361000 4 unit 05 Patentee before: XIAMEN TONGDA CHUANGZHI INDUSTRIAL Co.,Ltd. |
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| CP03 | Change of name, title or address |