CN205800093U - A kind of injection mould mould inner nozzle material automatic separating apparatus - Google Patents
A kind of injection mould mould inner nozzle material automatic separating apparatus Download PDFInfo
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- CN205800093U CN205800093U CN201620598925.5U CN201620598925U CN205800093U CN 205800093 U CN205800093 U CN 205800093U CN 201620598925 U CN201620598925 U CN 201620598925U CN 205800093 U CN205800093 U CN 205800093U
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- mould
- separating apparatus
- inner nozzle
- material automatic
- automatic separating
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Abstract
The utility model discloses a kind of injection mould mould inner nozzle material automatic separating apparatus, including guide pad, imitative type cutting knife, miniature unidirectional oil cylinder, oil piping system；The dismountable connection of guide pad is arranged on the injecting products of rear cavity and enters at glue position, and guide pad is provided with guide groove；Oil piping system includes the joint that oil circuit and the plinth communicated with oil circuit are connected with plinth, and plinth is fixed on mould；Oil circuit communicates with miniature unidirectional oil cylinder；Being connected with imitative type cutting knife on the piston of miniature unidirectional oil cylinder, imitative type cutting knife is slidably disposed in the guide groove of guide pad.Injection mould mould inner nozzle of the present utility model material automatic separating apparatus, compact conformation, easy for installation, it is to avoid the problems such as conventional thermal incision technology form takes up room greatly, thrust deficiency, fervent weak effect；Use this utility model can realize automated production simultaneously, shorten the formed product cycle, it is not necessary to manually cut regrinding-material, reduce cost of labor.
Description
Technical field
This utility model relates to injection forming mold technical field, relates in particular to a kind of injection mould mould inner nozzle material certainly
Dynamic segregation apparatus.
Background technology
Along with mould of plastics in the continuous popularization and application of industry-by-industry, China's plastic cement industry reaches its maturity, various newly
The application of technology emerges in an endless stream, and develops into plastic cement industry now and is also faced with lot of challenges.Operating cost is high, quality yield is inclined
Low, work efficiency can not be controlled, order fluctuation is difficult to obtain balance, enterprises with human resources and shortage of manpower, people often occurs
The problems such as power is superfluous, human cost is high, bring immense pressure to vast enterprise.The most generally there is one of technical problem to have
Plastic product forming process can produce at cast gate and cold runner regrinding-material, regrinding-material need to be removed and could obtain injection-molded finished,
Being currently employing conventional thermal incision technology and two kinds of methods of artificial removal's regrinding-material, there is certain defect in this both of which.Pass
Unite fervent technology, be all with 4 ejector retainner plates, or the structure of mechanical linkage, form takes up room greatly, and thrust is not enough, reaches weak effect,
Cost is the most expensive, difficult in maintenance；It is as follows to there is shortcoming in the method for artificial removal's regrinding-material:
1, efficiency is low, and all needs by every injection machine to arrange fixing number to go regrinding-material workman；
2, the formed product cycle is long；
3, artificial removal easily affects product quality outward appearance；
4, in enterprise, the sales volume fluctuation of product is big, easily causes shortage of manpower, manpower surplus.
Summary of the invention
The purpose of this utility model is the defect for above-mentioned prior art, it is provided that a kind of injection mould mould inner nozzle material is automatically
Segregation apparatus, it is achieved mould inner nozzle material is automatically separated, and takes up room little, and effective, cost is low, safeguards simple.
To achieve these goals, the technical solution of the utility model is:
A kind of injection mould mould inner nozzle material automatic separating apparatus, including guide pad, imitative type cutting knife, miniature unidirectional oil cylinder, oil
Road system；The dismountable connection of described guide pad is arranged on the injecting products of rear cavity and enters at glue position, and described guide pad is provided with
Guide groove；Described oil piping system includes the joint that oil circuit and the plinth communicated with oil circuit are connected with plinth, and described plinth is solid
It is scheduled on mould；Described oil circuit communicates with miniature unidirectional oil cylinder；It is connected with imitative type on the piston of described miniature unidirectional oil cylinder
Cutting knife, described imitative type cutting knife is slidably disposed in the guide groove of guide pad.
As the improvement to technique scheme, described imitative type cutting knife includes cutter core, broach shell, compression spring, described cutter core
Being slidably disposed in broach shell in the heart, described compression spring is set on cutter core, and one end offsets with the inner face of broach shell, one end
Offset with the shaft shoulder face of cutter core；Described cutter core is provided with sliding tray, and the end of described broach shell is correspondingly arranged on alignment pin, described fixed
Position pin passes from broach shell both sides, and is located in sliding tray.
Described alignment pin is fixed as one overall by dismountable to cutter core, broach shell, and controls the range of cutter core.
As the improvement to technique scheme, the peripheral part of described broach shell is provided with exterior seal ring.
As the improvement to technique scheme, described miniature unidirectional oil cylinder includes oil cylinder pressing plate, cylinder body, piston, described
Cylinder body is installed on oil cylinder pressing plate, and described piston is arranged in cylinder body and passes from the front end of cylinder body.
As the improvement to technique scheme, the bottom of described cylinder body is provided with straight pin, and described straight pin passes cylinder
Body and piston, and use welding procedure to be welded on cylinder body, act the stroke effect controlling piston；It is provided with two-way on described piston
Piston seals, described cylinder body at the port of export of piston equipped with the cylinder body sealing ring of high pressure.
Described straight pin is fixed as one overall by dismountable to cylinder body, piston, and controls the range of piston.
As the improvement to technique scheme, the plinth that the connection medial surface of described plinth is provided with high pressure is close
Seal；The opening of described oil circuit is provided with copper envelope, and described copper package includes copper sealing washer, and described copper sealing washer is tightened in copper
Guan Shang.
As the improvement to technique scheme, described injection mould mould inner nozzle material automatic separating apparatus is applicable to overlap joint
Formula, submarine type glue feeding injecting products mould in.
Compared with prior art, provide the benefit that acquired by this utility model:
Injection mould mould inner nozzle of the present utility model material automatic separating apparatus, compact conformation, easy for installation, it is to avoid tradition
The problems such as earnestly technology type takes up room greatly, and thrust is not enough, fervent weak effect；Use this utility model can realize automatically simultaneously
Metaplasia is produced, and shortens the formed product cycle, it is not necessary to manually cut regrinding-material, reduces cost of labor.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
The structural representation of Fig. 2 imitative type cutting knife of the present utility model；
Fig. 3 is the structural representation of unidirectional miniature oil cylinder of the present utility model；
The structural representation that Fig. 4 imitative type cutting knife of the present utility model coordinates with guide pad.
Detailed description of the invention
Below in conjunction with the accompanying drawings, detailed description of the invention of the present utility model is described in further detail.Implementation below
For this utility model is described, but it is not limited to scope of the present utility model.
As shown in Figure 1,2,3, 4, injection mould mould inner nozzle of the present utility model material automatic separating apparatus, this device is installed on
Need the mould relevant position of mould inscribe regrinding-material, the plinth 54 that including oil circuit 5 and communicates with oil circuit 5, be installed on plinth 54
On the joint 55 that is connected with plinth 54 of the plinth sealing ring 53 of high pressure, plinth 55 is fixed on by fastening screw 56
On mould.
Described oil circuit 5 is to process corresponding oil circuit according to design at mould, and wherein unnecessary in processing fabrication hole uses copper
Seal washer 51 and screw 52 combination sealing, utilize the lashing force of screw 52 and the compressibility of copper sealing washer 51 to reach to seal
Hydraulic oil effect.
Described oil circuit 5 communicates with miniature unidirectional oil cylinder 1.Described miniature unidirectional oil cylinder 1 includes flat head screw 11, oil cylinder pressing plate
12, straight pin 13, piston 14, cylinder body 15, the cylinder body sealing ring 16 of high pressure, bidirectional piston envelope 17；Bottom described cylinder body 15 equipped with
The cylinder body sealing ring 16 of high pressure, endoporus is equipped with piston 14 simultaneously, piston 14 is provided with bidirectional piston envelope 17, by with cylinder body 15
Inwall has coordinated oil sealing effect；Described straight pin 13 is through cylinder body 15 and piston 14, and uses welding procedure to connect, and rises and controls to live
The stroke effect of plug 14；Described miniature unidirectional oil cylinder 1 is by oil cylinder pressing plate 12, and uses the mould that flat head screw 11 is fixed
Relevant position.
Imitative type cutting knife 2 is placed on described miniature unidirectional oil cylinder 1.Described imitative type cutting knife includes cutter core 21, broach shell 22, outer close
Seal 23, alignment pin 24, compression spring 25.The top of described cutter core 21 is cutting knife, and its shape is according to required separation regrinding-material
Shape of product is contoured and obtains, and for the separating effect arrived, cutting knife edge width is typically smaller than 0.1mm, cutter core 21
Successively it is cased with compression spring 25 and broach shell 22 on axle；Each part is connected as by described alignment pin 24 through broach shell 22 and cutter core 21
Integrally, on broach shell, have seal groove simultaneously exterior seal ring 23 is installed, thus form a whole, i.e. imitate type cutting knife 2.Work as connection
When being an entirety, distance " L " is the effective exercise stroke of cutter core 21, and alignment pin 24 can control the maximum stroke movement of cutter core 21,
The size of effective travel " L " can be regulated in maximum stroke movement by set 22 bottom surfaces of whetting a knife；The effect of described exterior seal ring 23
Mainly when installing imitative type cutting knife 2, exterior seal ring 23 has certain frictional force with the mold cavity wall of institute installation place, it is simple to
Imitative type cutting knife 2 was installed in using.
Cutter core 21 in described imitative type cutting knife 2 coordinates with guide pad 3, described guide pad 3 and mould surface contact site
Employing is contoured, thus ensures not affect when excising regrinding-material position outward appearance and the shape of injecting products.Guide pad 3 uses tightly
Gu screw 31 is fixed on corresponding mould.
The work process of injection mould mould inner nozzle material automatic separating apparatus: when the hydraulic oil of the 80-100Mpa that outside provides
It is connected with joint 55, during cylinder body 15 in oil circuit 5 enters miniature unidirectional oil cylinder 1, under the effect of pressure oil, promotes piston
14 travel forward, and piston 14 withstands cutter core 21 bottom surface in imitative type cutting knife 2, when pressure oil is more than the compression bullet in imitative type cutting knife 2
During the elastic force of spring 25, piston 14 and cutter core 21 are travelled forward by promotion simultaneously, to range ability reach " L " time, cutter core 21 and cutter
During set 22 contact, motion stops, and has i.e. arrived the extreme position of cutting knife motion, and this state is imitative type cutting knife duty, by product with
Regrinding-material separates；When outside does not provides hydraulic oil, cutter core 21 and oil cylinder piston 14 are located under the elastic force effect of compression spring 25
It is connected with regrinding-material in reset state, i.e. product.
It is last that it is noted that obviously above-described embodiment is only for clearly demonstrating this utility model example,
And not restriction to embodiment.For those of ordinary skill in the field, without departing from this utility model technology
On the premise of principle, it is also possible to make some improvement and replacement, these improve and replace and also should be regarded as protection of the present utility model
Scope.
Claims (9)
1. an injection mould mould inner nozzle material automatic separating apparatus, it is characterised in that include guide pad, imitative type cutting knife, miniature list
To oil cylinder, oil piping system；The dismountable connection of described guide pad is arranged on the injecting products of rear cavity and enters at glue position, described guiding
Block is provided with guide groove；Described oil piping system includes the joint that oil circuit and the plinth communicated with oil circuit are connected with plinth, described
Plinth is fixed on mould；Described oil circuit communicates with miniature unidirectional oil cylinder；On the piston of described miniature unidirectional oil cylinder, activity is even
Being connected to imitative type cutting knife, described imitative type cutting knife is slidably disposed in the guide groove of guide pad.
2. injection mould mould inner nozzle as claimed in claim 1 material automatic separating apparatus, it is characterised in that described imitative type cutting knife bag
Including cutter core, broach shell, compression spring, described cutter core is slidably disposed in broach shell in the heart, and described compression spring is set in cutter core
On, one end offsets with the inner face of broach shell, and one end offsets with the shaft shoulder face of cutter core；Described cutter core is provided with sliding tray, described cutter
The end of set is correspondingly arranged on alignment pin, and described alignment pin passes from broach shell both sides, and is located in sliding tray.
3. injection mould mould inner nozzle as claimed in claim 2 material automatic separating apparatus, it is characterised in that described alignment pin is by cutter
Core, broach shell are dismountable is fixed as an entirety, and controls the range of cutter core.
4. injection mould mould inner nozzle as claimed in claim 2 material automatic separating apparatus, it is characterised in that the periphery of described broach shell
Portion is provided with exterior seal ring.
5. injection mould mould inner nozzle as claimed in claim 1 material automatic separating apparatus, it is characterised in that described miniature unidirectional oil
Cylinder includes that oil cylinder pressing plate, cylinder body, piston, described cylinder body are installed on oil cylinder pressing plate, and described piston is arranged in cylinder body and from cylinder
The front end of body passes.
6. injection mould mould inner nozzle as claimed in claim 5 material automatic separating apparatus, it is characterised in that the bottom of described cylinder body
Being provided with straight pin, described straight pin passes cylinder body and piston；Being provided with bidirectional piston envelope on described piston, described cylinder body is being lived
The port of export of plug is equipped with the cylinder body sealing ring of high pressure.
7. injection mould mould inner nozzle as claimed in claim 6 material automatic separating apparatus, it is characterised in that described straight pin is by cylinder
Body, piston are dismountable is fixed as an entirety, and controls the range of piston.
8. injection mould mould inner nozzle as claimed in claim 1 material automatic separating apparatus, it is characterised in that the company of described plinth
Connect the plinth sealing ring being provided with high pressure on medial surface；The opening of described oil circuit is provided with copper envelope, and described copper package includes copper
Seal washer, described copper sealing washer is tightened on copper pipe.
9. injection mould mould inner nozzle as claimed in claim 1 material automatic separating apparatus, it is characterised in that in described injection mould mould
Regrinding-material automatic separating apparatus be applicable to bridging type, submarine type glue feeding injecting products mould.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620598925.5U CN205800093U (en) | 2016-06-20 | 2016-06-20 | A kind of injection mould mould inner nozzle material automatic separating apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620598925.5U CN205800093U (en) | 2016-06-20 | 2016-06-20 | A kind of injection mould mould inner nozzle material automatic separating apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205800093U true CN205800093U (en) | 2016-12-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620598925.5U Active CN205800093U (en) | 2016-06-20 | 2016-06-20 | A kind of injection mould mould inner nozzle material automatic separating apparatus |
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| CN (1) | CN205800093U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108068278A (en) * | 2017-12-12 | 2018-05-25 | 苏州顺兴精密模具有限公司 | A kind of fervent structure of mould inside |
-
2016
- 2016-06-20 CN CN201620598925.5U patent/CN205800093U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108068278A (en) * | 2017-12-12 | 2018-05-25 | 苏州顺兴精密模具有限公司 | A kind of fervent structure of mould inside |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Injection mould mould inner nozzle material autosegregation device Effective date of registration: 20180207 Granted publication date: 20161214 Pledgee: Shenzhen high tech investment and financing Company limited by guarantee Pledgor: Shenzhen Micotec Co., Ltd. Registration number: 2018990000135 |