CN208068850U - A kind of plastics suction mould of continuous coo1ing - Google Patents
A kind of plastics suction mould of continuous coo1ing Download PDFInfo
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- CN208068850U CN208068850U CN201721773308.5U CN201721773308U CN208068850U CN 208068850 U CN208068850 U CN 208068850U CN 201721773308 U CN201721773308 U CN 201721773308U CN 208068850 U CN208068850 U CN 208068850U
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- mould
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- plastics suction
- continuous coo1ing
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Abstract
The utility model provides a kind of plastics suction mould of continuous coo1ing, design is mounted on similar to cylindrical mould cylinder refrigerating device inside, it is communicated with the outside by special structure, it is passed through cooling medium in the structure special from this, after being molded on mould cylinder, rapid heat exchange is carried out, is then taken away heat by plastic uptake pipeline, to achieve the effect that the cooling of mould cylinder and stablize mold surface temperature., can be by sheet material after extrusion die extrusion using the production technology of this continuous coo1ing mold, direct plastic uptake shape and cool down, and the centre for shortening plank is had enough to meet the need and rear end processing apparatus is largely put into, to reducing cost, production difficulty have great help.
Description
Technical field
The utility model is related to the mold cooling systems in the continuous plastic uptake process of producing product of thermoplasticity, and in particular to a kind of
The plastics suction mould of continuous coo1ing.
Background technology
In plastic uptake class process of producing product, since its production technology is the sheet material that will be heated into half fluidised form, it is placed on mould
On tool, formed product is then made by way of negative pressure.During plastic uptake, amount of heat can be taken away, in die surface
It is cooled down, is then shaped, the shape on mold is replicated on sheet material.At this point, heat can be largely transmitted on mold, make mould
Have temperature to increase, to prevent shape to make to lead to shape distortion from being completely replicated, demoulding, influences product quality and efficiency.
Number of patent application：A kind of plastic uptake device and plastic uptake method are used in current plastic uptake technique in 201410015663.0
Relatively broad, this plastic uptake device is provided in the side of molding machine for assembling plank and so that plank is rotated by overturning
Turning support on to molding machine；This plastic uptake device is clamped plank by turning support and is heated to plank inner surface,
It drives turning support to go to plank on molding machine after heating, starts molding machine and carry out plastics sucking moulding；This device
The mode for changing original plastic uptake device heating plank outer surface, avoids the shinny situation in board product surface, improves plate
The visual effect of material outer surface；The utility model plastic uptake method, includes the following steps：1) plank inner surface is held on upward and is turned over
It asks on frame；2) plank inner surface is heated；3) it after heating, drives turning support and goes to plank on molding machine；4)
Start molding machine and carries out plastics sucking moulding.
But the plank used in such method is individually supply outside production line, needs, by plank reheating, then to use
Tooling is carried, is heated, is shaped, is cooled down, and cooling medium leads in cooling segment.Since action step sequence is more, a plank from
On expect that the time cycle of finished product output is longer, it is big that speed of production is slow, production capacity promotes difficulty.Meanwhile the realization of multiple actions needs
More equipment investments are wanted, structure is relatively complicated, and cost input is also relatively high.And plastics sucking moulding station, it can only single-station
It is molded, continuous production free of discontinuities can not be carried out.
Utility model content
Utility model aims to solve prior art defects, provide a kind of plastics suction mould of continuous coo1ing, realize
Continuous coo1ing, cooling efficiency is high, installs, is easy to operate, can reduce cost, promotes production capacity.And adapt to a variety of wide cuts, material
Complexity, the different material of cooling temperature are cooled down.Good cooling results, product quality are high.
To reach above-mentioned mesh, the utility model provides a kind of plastics suction mould of continuous coo1ing, including mould cylinder, support mode
The rotary joint of the rolling bearing units and fixing mould end of rotation, it is characterised in that：Also there is the casing passed through from mould cylinder center,
Several groups cooling group on casing；Mould cylinder both ends ensure the concentric of casing and mould cylinder by lock sleeve fixed sleeving
Degree, and using packing nut by casing fixed strain, ensure that casing is not sagging；Multiple catheters, tube at one end are installed in casing
It is separately connected connector, the other end is separately connected corresponding refrigerant interface outside mould cylinder；The cooling group of connector connection；
Cooling down the construction organized is：With nozzle；Nozzle arrangement is arc, sprays the surface area of bigger；
According to the required flow of cooling, suitable nozzle bore is selected；Cooling rate adjustment as needed is suitable
Nozzle to mould cylinder distance and nozzle spray angle.
Nozzle spray angle is 40 °~100 °；
The aperture of nozzle is K=0.8-2.2mm, and the distance of nozzle to mould cylinder is H=45-155cm,
Flowmeter, valve are all separately installed in refrigerant access conduit, to control the cold medium flux of corresponding cooling group respectively.
It is additionally provided with vacuum-pumping pipeline bleeding point on mold, is connected respectively with the wind turbine that vacuumizes of outside, pacifies respectively on this pipeline
Equipped with valve, the air force being pumped is controlled with valve opening size.
The mutual cooperation of air quantity and coolant quantity, to achieve the effect that constant mold temperature.
In addition, the spindle nose both ends of mold, rolling bearing units are nearby equipped with gear or sprocket wheel, for extraneous rotary power
Input, band dynamic model cylinder rotate, and complete plastic uptake；
Further, openable sealing plate is installed, installation operation when for facilitating conduit connection cooling group on casing
And maintenance repair, after the completion of work, shut sealing plate；
Cooling group can be according to actual needs：It is designed to 1 group, 2 groups, 3 groups, 4 groups or more.
Each region corresponding with cooling group is also equipped with temperature sensor in mould cylinder, is used for the cooling in each region of induced dies
Temperature；
Valve all uses solenoid valve, and designs corresponding electronic management system, and implementation automatically controls.
Electronic management system further includes intelligent terminal, management system, central processing unit etc., and user is inputted by intelligent terminal
Each region needs cooling temperature, each regional temperature of temperature sensor Real-time Feedback to central processing unit, central processing in mould cylinder
Device is by calculating, and the solenoid valve for controlling refrigerant pipe and vacuum-pumping pipeline is adjusted, to reach suitable cooling temperature；
Intelligent terminal has display screen, and input, control system；Intelligent terminal can be by wirelessly being controlled；Electronics
Management system can be run in a wireless local area network.
The beneficial effects of the utility model：
A kind of plastics suction mould of continuous coo1ing is provided, design is mounted on similar to cylindrical mould cylinder refrigerating device inside,
It is communicated with the outside by special structure, cooling medium is passed through in the structure special from this, after being molded on mould cylinder, carried out fast
Then fast heat exchange is taken away heat by plastic uptake pipeline, to reach the cooling of mould cylinder and stablize the effect of mold surface temperature
Fruit., can be by sheet material after extrusion die extrusion using the production technology of this continuous coo1ing mold, direct plastic uptake sizing is simultaneously cold
But, the intermediate turnover and rear end processing apparatus for shortening plank are largely put into, to reducing cost, production difficulty have great side
It helps.
Using the cooling device of the utility model, mold cooling and temperature stability contorting are realized, to ensure continuous plastic uptake
The dimensionally stable of production material, smoothly demoulding.Simultaneously as after mold temperature is stablized, the unification of product quality also obtains
It is effectively ensured.Meanwhile there are respective subregion, each subregion to be connected respectively with the pipeline of outside positioned at the cooling nozzles of mould inside
It connects, realizes and mold difference is tended to be cooled down in various degree and the effect of temperature control.The area of subregion is several according to mold size, production
Speed can be flexibly arranged.
And the utility model is simple in structure, and cost input is low, and floor space is small, installs, is easy to maintain；Make full use of rotation
The supporting role of adapter, casing is installed in, have positive effect for simplied system structure；Using casing by the cold of each area
But medium subregion is passed through, and realizes that big wide cut mold can also reach same cooling effect；Using on-line cooling method, work is shortened
Equipment, cost of labor input is greatly saved, to improving production capacity excellent effect in sequence step；The utility model stablizes mold temperature,
The quality stability of plastic uptake class product can be improved so that material crystallizes at the required temperatures, and the physical property of product is sent out
It waves to maximum.And the exploitation window for providing later stage closed-loop control has facilitation to improving the degree of automation.
Description of the drawings：
Fig. 1 is plastics suction mould overall structure diagram.
Fig. 2 is plastics suction mould positive structure diagram.
Fig. 3 is the cross-sectional view of plastics suction mould.
Fig. 4 is mould barrel structure schematic diagram.
Fig. 5 is mould cylinder internal structure schematic diagram.
Fig. 6 is inside pipe casing structural schematic diagram.
Fig. 7 is the cross-sectional view of cooling group.
In figure：1. mould cylinder, 2-3. bleeding points, 4. casings, 5. rolling bearing units, 6. rotary joints, 7. lock sleeves, 8. packing spiral shells
Mother, 9. sealing plates, 10. connectors, 11-13. conduits, 14-16. coolings group, 17. nozzles.
Specific implementation mode
The principles of the present invention and feature are described with reference to embodiments, example is served only for explaining this reality
With novel, it is not intended to limit the scope of the utility model.The content of the utility model is described in detail below.
Embodiment 1：A kind of plastics suction mould of continuous coo1ing, including mould cylinder 1, the rolling bearing units 5 and consolidate that support mode rotates
The rotary joint 6 of fixed mold end, it is characterised in that：Also there is the casing 4 passed through from 1 center of mould cylinder, be mounted on casing 4
Several groups cooling group 14-16；1 both ends of mould cylinder ensure the concentricity of casing 4 and mould cylinder 1 by 7 fixed sleeving 4 of lock sleeve, and
Using packing nut 8 by 4 fixed strain of casing, ensure that casing 4 is not sagging；Multiple catheters 11-13, conduit are installed in casing 4
The one end 11-13 is separately connected connector 10, and the other end is separately connected corresponding refrigerant interface outside mould cylinder；Connector 10 connects cold
But 14-16 is organized；
The construction of cooling group 14-16 is：With nozzle 17；Nozzle 17 is arranged as arc, sprays the surface area of bigger；
According to the required flow of cooling, 17 aperture of suitable nozzle is selected；Cooling rate adjustment as needed is suitable
Nozzle 17 to mould cylinder 17 spray angle of distance and nozzle.
17 spray angle of nozzle is 40 °~100 °；
The aperture of nozzle 17 is K=0.8-2.2mm, and the distance of nozzle 17 to mould cylinder is H=45-155cm,
Flowmeter, valve are all separately installed in refrigerant access conduit, to control the cold medium flux of corresponding cooling group respectively.
It is additionally provided with vacuum-pumping pipeline bleeding point 2-3 on mold, is connected respectively with the wind turbine that vacuumizes of outside, on this pipeline respectively
Valve is installed, the air force being pumped is controlled with valve opening size.
The mutual cooperation of air quantity and coolant quantity, to achieve the effect that constant mold temperature.
In addition, the spindle nose both ends of mold, rolling bearing units 5 are nearby equipped with gear or sprocket wheel, it is dynamic for extraneous rotation
Power inputs, and band dynamic model cylinder 1 rotates, and completes plastic uptake；
Openable sealing plate 9 is installed, installation behaviour when for facilitating cooling group of 14-16 of conduit 11-13 connections on casing 4
Make and maintenance is repaired, after the completion of work, shuts sealing plate 9；
Each region corresponding with cooling group 14-16 is also equipped with temperature sensor in mould cylinder 1, is used for each region of induced dies
Cooling temperature；Valve all uses solenoid valve, and designs corresponding electronic management system, and implementation automatically controls.
Electronic management system further includes intelligent terminal, management system, central processing unit etc., and user is inputted by intelligent terminal
Each region needs cooling temperature, each regional temperature of temperature sensor Real-time Feedback to central processing unit, central processing in mould cylinder
Device is by calculating, and the solenoid valve for controlling refrigerant pipe and vacuum-pumping pipeline is adjusted, to reach suitable cooling temperature；
Intelligent terminal has display screen, and input, control system；Intelligent terminal can be by wirelessly being controlled；Electronics
Management system can be run in a wireless local area network.
It is only needed in intelligent terminal input control data in application, you can realize automatic running management, carry out the progressive die
Tool cooling, production work.
Above-described embodiment is the preferable embodiment of the utility model, but the embodiment of the utility model is not by above-mentioned
The limitation of embodiment, under other any Spirit Essences and principle without departing from the utility model made by change, modify, replace
In generation, simplifies combination, should be equivalent substitute mode, is included within the scope of protection of the utility model.
Claims (10)
1. a kind of plastics suction mould of continuous coo1ing, including mould cylinder, the rolling bearing units of support mode rotation and fixing mould end
Rotary joint, it is characterised in that：Also there is the casing passed through from mould cylinder center, the several groups cooling group being mounted on casing；Mould
Cylinder both ends ensure the concentricity of casing and mould cylinder by lock sleeve fixed sleeving, and fix casing using packing nut and draw
Tightly, ensure that casing is not sagging；Multiple catheters are installed, tube at one end is separately connected connector, and the other end is separately connected in casing
Corresponding refrigerant interface outside mould cylinder；The cooling group of connector connection；Vacuum-pumping pipeline bleeding point is additionally provided on mold, with wind turbine
It is connected, the spindle nose both ends of mold, rolling bearing units are nearby equipped with gear or sprocket wheel, for extraneous rotary power input, band
Dynamic model cylinder rotates, and completes plastic uptake.
2. a kind of plastics suction mould of continuous coo1ing as described in claim 1, it is characterised in that：Cooling group has nozzle；Nozzle
It is arranged as arc, sprays the surface area of bigger.
3. a kind of plastics suction mould of continuous coo1ing as claimed in claim 2, it is characterised in that：All distinguish in refrigerant access conduit
Flowmeter, valve are installed, to control the cold medium flux of corresponding cooling group respectively.
4. a kind of plastics suction mould of continuous coo1ing as claimed in claim 3, it is characterised in that：Vacuum-pumping tube road is equipped with valve
The air force that gate system is pumped.
5. a kind of plastics suction mould of continuous coo1ing as claimed in claim 4, it is characterised in that：It is equipped on casing openable
Sealing plate, installation operation and maintenance repair when for facilitating conduit connection cooling group.
6. a kind of plastics suction mould of continuous coo1ing as described in any one in claim 1-5, it is characterised in that：The aperture of nozzle is
The distance of K=0.8-2.2mm, nozzle to mould cylinder are H=45-155cm.
7. a kind of plastics suction mould of continuous coo1ing as claimed in claim 6, it is characterised in that：Nozzle spray angle be 40 °~
100°。
8. a kind of plastics suction mould of continuous coo1ing as described in any one in claim 1-5, it is characterised in that：It is in mould cylinder and cooling
The corresponding each region of group is also equipped with temperature sensor, is used for the cooling temperature in each region of induced dies；Valve all uses electromagnetism
Valve, and corresponding electronic management system is designed, implementation automatically controls.
9. a kind of plastics suction mould of continuous coo1ing as claimed in claim 8, it is characterised in that：Electronic management system further includes intelligence
Energy terminal, management system, central processing unit, user passes through intelligent terminal and inputs the temperature that each region in mould cylinder needs cooling, warm
Each regional temperature of sensor Real-time Feedback is spent to central processing unit, and central processing unit is by calculating, controlling refrigerant pipe and taking out true
The solenoid valve on blank pipe road is adjusted, to reach suitable cooling temperature.
10. a kind of plastics suction mould of continuous coo1ing as claimed in claim 9, it is characterised in that：Intelligent terminal has display screen,
With input, control system；Intelligent terminal can be by wirelessly being controlled；Electronic management system can transport in a wireless local area network
Row.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721773308.5U CN208068850U (en) | 2017-12-14 | 2017-12-14 | A kind of plastics suction mould of continuous coo1ing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721773308.5U CN208068850U (en) | 2017-12-14 | 2017-12-14 | A kind of plastics suction mould of continuous coo1ing |
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| Publication Number | Publication Date |
|---|---|
| CN208068850U true CN208068850U (en) | 2018-11-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721773308.5U Active CN208068850U (en) | 2017-12-14 | 2017-12-14 | A kind of plastics suction mould of continuous coo1ing |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109955464A (en) * | 2017-12-14 | 2019-07-02 | 广州金发碳纤维新材料发展有限公司 | A kind of plastics suction mould of continuous coo1ing |
-
2017
- 2017-12-14 CN CN201721773308.5U patent/CN208068850U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109955464A (en) * | 2017-12-14 | 2019-07-02 | 广州金发碳纤维新材料发展有限公司 | A kind of plastics suction mould of continuous coo1ing |
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