CN204431620U - A kind of double-deck thermoplastic plastics shaping equipment - Google Patents
A kind of double-deck thermoplastic plastics shaping equipment Download PDFInfo
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- CN204431620U CN204431620U CN201420793583.3U CN201420793583U CN204431620U CN 204431620 U CN204431620 U CN 204431620U CN 201420793583 U CN201420793583 U CN 201420793583U CN 204431620 U CN204431620 U CN 204431620U
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- chamber
- injection molding
- molding machine
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- female chamber
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- Injection Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to plastic molding equipment technical field, particularly relate to a kind of double-deck thermoplastic plastics shaping equipment, comprise mould, first thermoplastic plastic injection molding machine, second thermoplastic plastic injection molding machine and mould shifting device, mould comprises solid plate, moving platen, first female chamber, second female chamber and male form chamber, first female chamber, second female chamber is established side by side and is connected with solid plate, the die cavity in the second female chamber is greater than the die cavity in the first female chamber, male form chamber is connected with moving platen, first thermoplastic plastic injection molding machine is communicated with the die cavity in the first female chamber, second thermoplastic plastic injection molding machine is communicated with the die cavity in the second female chamber, mould shifting device is connected with male form chamber.The utility model can realize the double-deck thermoplastic product of full-automatic production, enhance productivity, in production process, unnecessary material can not be produced, without the need to secondary operations operation process and cut out unnecessary material, realize reducing production process, reduce production cost; Meanwhile, product design is attractive in appearance, and quality is high.
Description
Technical field
The utility model relates to plastic molding equipment technical field, particularly relates to a kind of double-deck thermoplastic plastics shaping equipment.
Background technology
Conventional art will be produced double-layer plastic product needed and separate injection moulding production, and namely on First injection machine, injection moulding completes the injection moulding of ground floor plastics, is then moved on second injection machine by artificial this ground floor injection molded plastic parts of taking-up and completes the injection moulding of second layer plastics.The shortcoming of this kind of mode of production is, in production process, second layer injection molded plastic parts needs reserved unnecessary material to cover the surface of whole ground floor plastics injection moulding, the material had more must be cut out after completing two-layer injection moulding and remove, waste material, and need to rely on hand labor, production efficiency is low; In addition, be easy to form wrinkle at the leather of the angle position of product, easily there is the problems such as overlap in the product produced, product defect rate is high; Meanwhile, affect the outward appearance of product, increase the limitation of product design.
Utility model content
The purpose of this utility model is to provide a kind of double-deck thermoplastic plastics shaping equipment for the deficiencies in the prior art, and this equipment realizes the double-deck thermoplastic product of full-automatic production, and production efficiency is high, and product quality is high, defect rate is low.
For achieving the above object, the double-deck thermoplastic plastics shaping equipment of one of the present utility model, comprise mould, first thermoplastic plastic injection molding machine, second thermoplastic plastic injection molding machine and mould shifting device, mould comprises solid plate, moving platen, first female chamber, second female chamber and male form chamber, first female chamber, second female chamber is arranged side by side and is connected with solid plate, the die cavity in the second female chamber is greater than the die cavity in the first female chamber, male form chamber is connected with moving platen, first thermoplastic plastic injection molding machine is communicated with the die cavity in the first female chamber, second thermoplastic plastic injection molding machine is communicated with the die cavity in the second female chamber, mould shifting device is connected with male form chamber.
Preferably, heat insulation layer is provided with between described first female chamber and the second female chamber.
Preferably, described first thermoplastic plastic injection molding machine comprises the first barrel and the first screw rod, and the discharge end of the first barrel is communicated with the die cavity in the first female chamber, and the first screw rod is positioned at the first barrel.
Preferably, described second thermoplastic plastic injection molding machine comprises the second barrel and the second screw rod, and the discharge end of the second barrel is communicated with the die cavity in the second female chamber, and the second screw rod is positioned at the second barrel.
Preferably, described mould shifting device is power cylinder, and the piston rod of power cylinder is connected with male form chamber.
Preferably, described double-deck thermoplastic plastics shaping equipment also comprises a clamping apparatus, and this clamping apparatus is connected with moving platen.
Preferably, described double-deck thermoplastic plastics shaping equipment also comprises central processing unit, and the first thermoplastic plastic injection molding machine, the second thermoplastic plastic injection molding machine, mould shifting device are electrically connected with central processing unit respectively.
The beneficial effects of the utility model: the double-deck thermoplastic plastics shaping equipment of one of the present utility model, during work, solid plate and moving platen matched moulds are locked, the thermoplastic of the first melting injects in the first female chamber by the first thermoplastic plastic injection molding machine, through the die cavity cooling forming ground floor plastic preform of low temperature; Then solid plate and moving platen parting are pulled open, and the ground floor plastic preform of curing molding to be fastened on male form chamber and to move after following male form chamber, and mould shifting device promotes male form chamber and is transferred to the second female chamber together with ground floor plastic preform by the first female chamber; Then solid plate is locked with moving platen matched moulds again, the thermoplastic of the second melting injects in the second female chamber by the second thermoplastic plastic injection molding machine, and cover on the surface of ground floor plastic preform, make the plastics of the second melting and ground floor preformed member accelerate chemical reaction curing molding through the high temperature in mould, the plastics of the second melting form second layer preformed member; Finally, solid plate and moving platen again parting pull open, and the product in the second female chamber is ejected, and completes pickup, and mould shifting device is transferred back to the position in the first female chamber male form chamber, the preparation next production cycle.Double-deck thermoplastic plastics shaping equipment of the present utility model, the double-deck thermoplastic product of full-automatic production can be realized, enhance productivity, unnecessary material can not be produced in production process, also without the need to secondary operations operation process and cut out unnecessary material, realize reducing production process, reduce production cost; Meanwhile, the product design produced is attractive in appearance, and defect rate is low, and the quality of production is high.
Accompanying drawing explanation
Fig. 1 is the structural representation of double-deck thermoplastic plastics shaping equipment of the present utility model.
Fig. 2 is the structural representation that the mould of double-deck thermoplastic plastics shaping equipment of the present utility model is connected with mould shifting device.
Fig. 3 is the first thermoplastic plastic injection molding machine of double-deck thermoplastic plastics shaping equipment of the present utility model structural representation when carrying out injection moulding.
Structural representation when Fig. 4 is solid plate and the moving platen first time parting of double-deck thermoplastic plastics shaping equipment of the present utility model.
Fig. 5 is the structural representation that the mould shifting device of double-deck thermoplastic plastics shaping equipment of the present utility model promotes that male form chamber is transferred to the second female chamber by the first female chamber together with ground floor plastic preform.
Fig. 6 is the second thermoplastic plastic injection molding machine of double-deck thermoplastic plastics shaping equipment of the present utility model structural representation when carrying out injection moulding.
Structural representation when Fig. 7 is solid plate and the moving platen second time parting of double-deck thermoplastic plastics shaping equipment of the present utility model.
Fig. 8 is the structural representation of the double-deck thermoplastic product produced of double-deck thermoplastic plastics shaping equipment of the present utility model when being removed.
Fig. 9 is that the mould shifting device of double-deck thermoplastic plastics shaping equipment of the present utility model pulls male form chamber to be transferred to the structural representation in the first female chamber by the second female chamber.
Reference numeral comprises:
10-mould, 11-solid plate, 12-moving platen
13-the first 15-male form chamber, female chamber, female chamber 14-the second
16-heat insulation layer 20-the first thermoplastic plastic injection molding machine 21-the first barrel
22-the first screw rod 30-the second thermoplastic plastic injection molding machine 31-the second barrel
32-the second screw rod 40-mould shifting device 50-clamping apparatus
60-central processing unit.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in detail.
embodiment one.
As Fig. 1 to Fig. 9 shows, the double-deck thermoplastic plastics shaping equipment of one of the present utility model, comprise mould 10, first thermoplastic plastic injection molding machine 20, second thermoplastic plastic injection molding machine 30 and mould shifting device 40, mould 10 comprises solid plate 11, moving platen 12, first female chamber 13, second female chamber 14 and male form chamber 15, first female chamber 13, second female chamber 14 is arranged side by side and is connected with solid plate 11, the die cavity in the second female chamber 14 is greater than the die cavity in the first female chamber 13, male form chamber 15 is connected with moving platen 12, first thermoplastic plastic injection molding machine 20 is communicated with the die cavity in the first female chamber 13, second thermoplastic plastic injection molding machine 30 is communicated with the die cavity in the second female chamber 14, mould shifting device 40 is connected with male form chamber 15.
The technical program is produced as follows, the first step: solid plate 11 and moving platen 12 matched moulds are locked, the thermoplastic of the first melting injects in the first female chamber 13 by the first thermoplastic plastic injection molding machine 20, through the die cavity cooling forming ground floor plastic preform of low temperature; Second step: solid plate 11 and moving platen 12 parting are pulled open, the ground floor plastic preform of curing molding to be fastened on male form chamber 15 and to move after following male form chamber 15, and mould shifting device 40 promotes male form chamber 15 and is transferred to the second female chamber 14 together with ground floor plastic preform by the first female chamber 13; 3rd step: solid plate 11 is locked with moving platen 12 matched moulds again, the thermoplastic of the second melting injects in the second female chamber 14 by the second thermoplastic plastic injection molding machine 30, and cover on the surface of ground floor plastic preform, make the plastics of the second melting and ground floor preformed member accelerate chemical reaction curing molding through the high temperature in mould 10, the plastics of the second melting form second layer preformed member; Wherein, the die cavity in the second female chamber 14 is more bigger than the die cavity in the first female chamber 13, and this space to be preserved had more becomes the covering top layer of product to the second thermoplastic curing molding; 4th step: solid plate 11 and moving platen 12 again parting pull open, and the product in the second female chamber 14 is ejected, and completes pickup, and mould shifting device 40 is transferred back to the position in the first female chamber 13 male form chamber 15, the preparation next production cycle.The said thermoplastic of the technical program refers to polyethylene, polypropylene, polyvinyl chloride or polystyrene etc.
In the present embodiment, between described first female chamber 13 and the second female chamber 14, be provided with heat insulation layer 16; Heat insulation layer 16 can be solid-state thermal insulation board, air heat-insulation layer or water-cooled thermal insulation layer, can ensure that the temperature in the first female chamber 13 and the temperature in the second female chamber 14 are independent of each other by the design of this heat insulation layer 16, ensures the normally shaping of bilateral working of plastics.
In the present embodiment, the discharge end that described first thermoplastic plastic injection molding machine 20 comprises the first barrel 21 and the first screw rod 22, first barrel 21 is communicated with the die cavity in the first female chamber 13, and the first screw rod 22 is positioned at the first barrel 21; The discharge end that second thermoplastic plastic injection molding machine 30 comprises the second barrel 31 and the second screw rod 32, second barrel 31 is communicated with the die cavity in the second female chamber 14, and the second screw rod 32 is positioned at the second barrel 31; Concrete, the first Solid thermoplastic's plastics first in the first barrel 21 of the first thermoplastic plastic injection molding machine 20 through the first screw rod 22 spin melt, discharge end again through the first barrel 21 injects in the die cavity in the first female chamber 13, and the first thermoplastic cooling curing in the die cavity in the first female chamber 13 of fusing is shaping; The second Solid thermoplastic plastics then in the second barrel 31 of the second thermoplastic plastic injection molding machine 30 through the second screw rod 32 spin melt, discharge end again through the second barrel 31 injects in the die cavity in the second female chamber 14, it is shaping that the second thermoplastic melted is attached to cooling curing on ground floor plastic preform in the die cavity in the second female chamber 14, thus realize producing thermoplastic-thermoplastic subordinate cover shaped article.
In the present embodiment, described mould shifting device 40 is power cylinder, and the piston rod of power cylinder is connected with male form chamber 15; Power cylinder can be hydraulic cylinder or pneumatic cylinder, and the convenient male form chamber 15 that controls of power cylinder is moved, and failure rate is low, operating efficiency is high.
In the present embodiment, described double-deck thermoplastic plastics shaping equipment also comprises a clamping apparatus 50, this clamping apparatus 50 is connected with moving platen 12, the controlled braking template 12 of clamping apparatus 50 moves, thus realize the parting and the matched moulds that control moving platen 12 and solid plate 11, clamping apparatus 50 is as the device controlling mould 10 parting and matched moulds, and the routine belonging to the art is selected.
In the present embodiment, described double-deck thermoplastic plastics shaping equipment also comprises central processing unit 60, and the first thermoplastic plastic injection molding machine 20, second thermoplastic plastic injection molding machine 30, mould shifting device 40 are electrically connected with central processing unit 60 respectively; Concrete, control the first thermoplastic plastic injection molding machine 20, second thermoplastic plastic injection molding machine 30 respectively by central processing unit 60, mould shifting device 40 carries out work, automaticity is high, and operating efficiency is high, can not generation time waste.
The utility model tool has the following advantages: one, compare with traditional production model of mounting leather or simulated leather, and the technical program realizes full-automatic production, and production efficiency is higher; Two, the raw material of appropriate volume injects in die cavity on demand, can not produce unnecessary material, can not cause material waste, without secondary operations operation process and cut out unnecessary material, reduce production process, save time and cost; Three, raw material is shaping by liquid curing in die cavity, and by the shape of die cavity, the mode can not mounting leather with tradition forms wrinkle, reduction in the numbers of seconds at the angle position of product, and product design is more attractive in appearance; Four, the production model of thermoplastic plastic injection molding machine single with tradition compares, and does not need to make a large amount of prefabricated grounds in advance, can produce thermoplastic-thermoplastic and cover shaping product, save storage area and cost a production cycle.Five, product design meets standard, and the quality of production is high.
Known the utility model is have above-described good characteristic in sum, is made it in use, promotes in conventional art the usefulness that do not have and has practicality, becoming the product that has practical value.
Above content is only preferred embodiment of the present utility model, for those of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, this description should not be construed as restriction of the present utility model.
Claims (7)
1. a double-deck thermoplastic plastics shaping equipment, it is characterized in that: comprise mould (10), first thermoplastic plastic injection molding machine (20), second thermoplastic plastic injection molding machine (30) and mould shifting device (40), mould (10) comprises solid plate (11), moving platen (12), first female chamber (13), second female chamber (14) and male form chamber (15), first female chamber (13), second female chamber (14) is arranged side by side and is connected with solid plate (11), the die cavity in the second female chamber (14) is greater than the die cavity in the first female chamber (13), male form chamber (15) is connected with moving platen (12), first thermoplastic plastic injection molding machine (20) is communicated with the die cavity in the first female chamber (13), second thermoplastic plastic injection molding machine (30) is communicated with the die cavity in the second female chamber (14), mould shifting device (40) is connected with male form chamber (15).
2. the double-deck thermoplastic plastics shaping equipment of one according to claim 1, is characterized in that: be provided with heat insulation layer (16) between described first female chamber (13) and the second female chamber (14).
3. the double-deck thermoplastic plastics shaping equipment of one according to claim 1, it is characterized in that: described first thermoplastic plastic injection molding machine (20) comprises the first barrel (21) and the first screw rod (22), the discharge end of the first barrel (21) is communicated with the die cavity in the first female chamber (13), and the first screw rod (22) is positioned at the first barrel (21).
4. the double-deck thermoplastic plastics shaping equipment of one according to claim 1, it is characterized in that: described second thermoplastic plastic injection molding machine (30) comprises the second barrel (31) and the second screw rod (32), the discharge end of the second barrel (31) is communicated with the die cavity in the second female chamber (13), and the second screw rod (32) is positioned at the second barrel (31).
5. the double-deck thermoplastic plastics shaping equipment of one according to claim 1, is characterized in that: described mould shifting device (40) is power cylinder, the piston rod of power cylinder is connected with male form chamber (15).
6. the double-deck thermoplastic plastics shaping equipment of one according to claim 1, it is characterized in that: also comprise a clamping apparatus (50), this clamping apparatus (50) is connected with moving platen (12).
7. the double-deck thermoplastic plastics shaping equipment of the one according to claim 1 ~ 6 any one, it is characterized in that: also comprise central processing unit (60), the first thermoplastic plastic injection molding machine (20), the second thermoplastic plastic injection molding machine (30), mould shifting device (40) are electrically connected with central processing unit (60) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420793583.3U CN204431620U (en) | 2014-12-16 | 2014-12-16 | A kind of double-deck thermoplastic plastics shaping equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420793583.3U CN204431620U (en) | 2014-12-16 | 2014-12-16 | A kind of double-deck thermoplastic plastics shaping equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204431620U true CN204431620U (en) | 2015-07-01 |
Family
ID=53599533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420793583.3U Expired - Fee Related CN204431620U (en) | 2014-12-16 | 2014-12-16 | A kind of double-deck thermoplastic plastics shaping equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204431620U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105904665A (en) * | 2016-05-30 | 2016-08-31 | 芜湖市万华塑料制品有限公司 | Double-layer injection mold for terminal cover |
| CN106079260A (en) * | 2016-06-24 | 2016-11-09 | 芜湖市万华塑料制品有限公司 | Double-deck slidingtype terminal cover injection mold |
-
2014
- 2014-12-16 CN CN201420793583.3U patent/CN204431620U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105904665A (en) * | 2016-05-30 | 2016-08-31 | 芜湖市万华塑料制品有限公司 | Double-layer injection mold for terminal cover |
| CN106079260A (en) * | 2016-06-24 | 2016-11-09 | 芜湖市万华塑料制品有限公司 | Double-deck slidingtype terminal cover injection 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150701 Termination date: 20201216 |