CN202753428U - Efficient movable die - Google Patents
Efficient movable die Download PDFInfo
- Publication number
- CN202753428U CN202753428U CN 201220421960 CN201220421960U CN202753428U CN 202753428 U CN202753428 U CN 202753428U CN 201220421960 CN201220421960 CN 201220421960 CN 201220421960 U CN201220421960 U CN 201220421960U CN 202753428 U CN202753428 U CN 202753428U
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- core rod
- product
- placement hole
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Abstract
The utility model discloses an efficient movable die comprising an aluminum die body, a die core and a drive mechanism, wherein a molding groove matched with products is arranged in the die body, a die core installation hole is arranged in the molding groove, and the die core is arranged in the die core installation hole in a penetrating mode and moves along the installation hole in a telescopic mode under drive of the drive mechanism. By means of normal plastic uptake process, the efficient movable die can produce the products with transverse protrusions along the demolding direction, can demold rapidly, prevents the products from being damaged during demolding, ensures the yield rate of the products, effectively reduces raw materials, saves cost, and improves work efficiency.
Description
Technical field
The utility model relates to the plastics sucking moulding technology, is specifically related to a kind of high-efficient movable mould.
Background technology
Plastics suction mould refers to mould used when plastic uptake is produced, and what cost was minimum is plaster mold, secondly is to electroplate copper mold, and the most expensive is aluminum dipping form.Mould is drilled with aperture, is used for the hard sheet of vacuum suction thermalization, forms the plastic uptake product.
The alloy aluminum dipping form goes out program for according to the drawing that provides or model by programming softwares such as CAM, is machined by Digit Control Machine Tool, finishes other and makes such as pore, back-off position then by hand, and get final product Mold polishing is smooth.Common alloy aluminum dipping form normal operation ZL401, the aluminum materials such as 6061 and 7075 are made, this type of mold accuracy high and product profile, the angle better appearance of being produced, and durable degree is very high, and price also belongs to first of the four class moulds; Mainly be applicable to electronics, gift, toy, medicine, stationery ... etc. outward appearance and the higher product of dimensional requirement; The advantages such as in fact the alloy aluminum dipping form is mould first choice of the plastic uptake that reaches in enormous quantities high request is produced, and power saving during, joint more durable in use with respect to plaster mold, copper mold, rubber moulding, production efficiency height and percent defective are extremely low.
In the application process of reality because the defective of Design of Dies, so that the shaped article surface appears in this mould easily in actual batch production process bubble, out-of-flatness are arranged, reduce the yield rate of product, owing to be to occur in batch production process, this will cause larger waste of raw materials.
Product to be produced will carry out stripping operation after utilizing the mould plastics sucking moulding.General product surface all is the light face or some raised or sunken structures is arranged from the teeth outwards that these these products can be conveniently with product and mould separating by the release method of routine behind plastics sucking moulding.
But there is its sidewall at depression or bulge-structure of some products to be provided with some projections, the perpendicular direction of the bearing of trend that these are protruding and later stage product stripping, to greatly affect the demoulding of product like this, cause easily the damage of product, even can cause some products to produce by the mould plastic uptake, this will cause great economic loss to enterprise.
The utility model content
The utility model can't be produced the problem that has the product of lateral projection at stripping direction for existing plastics suction mould, and a kind of high-efficient movable mould is provided.This mould can be implemented in the product fast demoulding that has lateral projection on the stripping direction by structural improvement, and can guarantee the quality requirement of the lateral projection on the product.
In order to achieve the above object, the utility model adopts following technical scheme:
A kind of high-efficient movable mould, comprise an aluminium-making mould body, described mould also comprises a core rod and driving mechanism, be provided with the forming tank that matches with product on the described mold, be provided with the core rod placement hole on the described forming tank, described core rod is located in the core rod placement hole, and under the driving of driving mechanism along the placement hole telescopic moving.
In preferred embodiment of the present utility model, described driving mechanism comprises moving track, cylinder, switching valve and electromagnetic control apparatus, described moving track cooperates with core rod, and corresponding installation with the core rod placement hole, described air cylinder driven connects core rod, described switching valve control connection cylinder, described electromagnetic control apparatus control connection switching valve.
Further, adopt arc transition between the root of described core rod and the core rod placement hole.
Further, also be provided with locating hole on the described mold.
The utlity model has following advantage according to what such scheme obtained:
(1) the utility model is for the product that has lateral projection at stripping direction, be provided with removable core rod for the lateral projection moulding at mould, thereby realize the plastic uptake production of this series products, and can be conveniently stripped, damage when avoiding product stripping, guarantee the yield rate of product.
(2) adopt arc transition between removable core rod and the mold, not only can guarantee the quality of product formation, also can be convenient to the demoulding of later stage product, increase work efficiency.
(3) the utility model is simple in structure, and is easy to operate, can effectively reduce production costs.
Description of drawings
Further specify the utility model below in conjunction with the drawings and specific embodiments.
Fig. 1 is structural representation of the present utility model.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
Referring to Fig. 1, a kind of high-efficient movable mould 100 that the utility model provides mainly comprises mold 101, and this mold 101 adopts aluminum, to improve durability, energy saving, production efficiency and the rate of reducing the number of rejects and seconds of mould.
But be to realize the product that the production of the utility model plastic uptake has lateral projection at stripping direction, the utility model is for the stripping means of characteristics and the plastic uptake technique of this series products, and designed a removable core rod 102, and concrete scheme is as follows:
Be provided with the forming tank 101a that matches with product to be produced on the working face of mold 101, the inwall at forming tank 101a is provided with a core rod placement hole 101b simultaneously, and the position of this core rod placement hole 101b is corresponding with the lateral projection on the product to be produced.
Among the core rod placement hole 101b on mold 101 core rod 102 is set movably, the lateral projection on the shape of this core rod 102 and the product to be produced matches.
In order to realize that core rod 102 can be along the placement hole telescopic moving, the utility model is provided with a driving mechanism.This driving mechanism comprises moving track, cylinder, switching valve and electromagnetic control apparatus.
Moving track is used for the movement of restriction core rod 102, and it cooperates with core rod, and corresponding installation with the core rod placement hole, thereby so that core rod 102 carries out stretching motion being implemented in the placement hole when moving track moves.
Cylinder is driver part, and it is used for accurately driving the displacement of core rod 102.
Switching valve is the control assembly of cylinder, is used for the direction of motion of control cylinder, thereby realizes the direction of motion of control core rod 102.
Electromagnetic control apparatus is the control assembly of whole driving mechanism, and its control connection switching valve is to control the operation of whole mechanism.
The driving mechanism that such scheme forms is when operation, the contactor of at first connecting interchange in the electromagnetic control apparatus utilizes the effect of the electromagnetic force of solenoid generation by transformer, the spool that promotes switching valve switches the commutation that realizes air-flow, realized the difference of the switching valve way of propelling is controlled by electromagnetic control apparatus, promote cylinder by switching valve according to the control of electromagnetic control apparatus again, the core rod that then drives movable mould carries out telescopic moving along moving track.
On the basis of such scheme, the utility model adopts arc transition 102a between also between removable core rod 102 roots and the core rod placement hole, not only can guarantee the quality of product formation, also can be convenient to the demoulding of later stage product, increases work efficiency.
Moreover, on mold 101, also be provided with some locating hole 101c.Yield rate that like this can the Effective Raise product is avoided the waste of material.
Based on the utility model that such scheme obtains, its concrete running is as follows:
Before plastics sucking moulding, realized the difference of the switching valve way of propelling is controlled by electromagnetic control apparatus according to actual conditions, promote cylinder by switching valve according to the control of electromagnetic control apparatus again, then the core rod placement hole of the core rod that drives movable mould on along moving track from mold stretches out, and so that the root of core rod cooperate with mold, thereby so that mold integral and band to produce product corresponding.
After full die is adjusted, carry out the plastics sucking moulding explained hereafter, finish formed product.
Then, carry out the demoulding, before the demoulding, realized the difference of the switching valve way of propelling is controlled by electromagnetic control apparatus, promote cylinder by switching valve according to the control of electromagnetic control apparatus again, then the core rod placement hole of the core rod that drives movable mould on along moving track from mold retracted, so that core rod breaks away from product first before the demoulding, thus when avoiding the demoulding to the obstruction of product.After core rod is retracted, carry out the conventional products stripping operation, form finished product.
By such scheme, can realize utilizing conventional plastic uptake technique, can produce the product that has lateral projection at stripping direction, and can fast demoulding, damage when avoiding product stripping, guarantee the yield rate of product.Not only can effectively reduce raw material, save cost, improve operating efficiency.
More than show and described basic principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. high-efficient movable mould, comprise an aluminium-making mould body, it is characterized in that, described mould also comprises a core rod and driving mechanism, be provided with the forming tank that matches with product on the described mold, be provided with the core rod placement hole on the described forming tank, described core rod is located in the core rod placement hole, and under the driving of driving mechanism along the placement hole telescopic moving.
2. a kind of high-efficient movable mould according to claim 1, it is characterized in that, described driving mechanism comprises moving track, cylinder, switching valve and electromagnetic control apparatus, described moving track cooperates with core rod, and corresponding installation with the core rod placement hole, described air cylinder driven connects core rod, described switching valve control connection cylinder, described electromagnetic control apparatus control connection switching valve.
3. a kind of high-efficient movable mould according to claim 1 is characterized in that, adopts arc transition between the root of described core rod and the core rod placement hole.
4. a kind of high-efficient movable mould according to claim 1 is characterized in that, also is provided with locating hole on the described mold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220421960 CN202753428U (en) | 2012-08-23 | 2012-08-23 | Efficient movable die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220421960 CN202753428U (en) | 2012-08-23 | 2012-08-23 | Efficient movable die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202753428U true CN202753428U (en) | 2013-02-27 |
Family
ID=47732623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220421960 Expired - Fee Related CN202753428U (en) | 2012-08-23 | 2012-08-23 | Efficient movable die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202753428U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102785354A (en) * | 2012-08-23 | 2012-11-21 | 上海隆利安包装材料有限公司 | Efficient moving mold |
-
2012
- 2012-08-23 CN CN 201220421960 patent/CN202753428U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102785354A (en) * | 2012-08-23 | 2012-11-21 | 上海隆利安包装材料有限公司 | Efficient moving mold |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130227 Termination date: 20210823 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |