CN208827098U - A kind of high torque twin-screw water cooling extruder - Google Patents
A kind of high torque twin-screw water cooling extruder Download PDFInfo
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- CN208827098U CN208827098U CN201821220018.2U CN201821220018U CN208827098U CN 208827098 U CN208827098 U CN 208827098U CN 201821220018 U CN201821220018 U CN 201821220018U CN 208827098 U CN208827098 U CN 208827098U
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- cooling bath
- interior
- water
- control system
- solenoid valve
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Abstract
The utility model discloses a kind of high torque twin-screw water cooling extruders, including outer cooling bath, interior cooling bath and control system；Outer cooling bath and interior cooling bath are arranged installation, thermoplastic article to be cooled enters interior cooling bath from feed-throughs, the interior temperature sensor of each site installation detects temperature in interior cooling bath in interior cooling bath, and pass the information on to control system, control system controls in second solenoid valve and the inside cooling bath of third solenoid valve and is passed through cold water；The outer temperature sensor being mounted on outer cooling bath detects outer each site temperature of cooling bath, and passes the information on to control system, and control system controls the first solenoid valve and opens water pump；Temperature sensor and multiple water inlet switch effluent switch by multidigit point, temperature in cooling bath can be accurately detected, inside and outside hot and cold water circulation, the accurate temperature for controlling interior cooling bath are carried out, and the process that slow cooling is completed in a slot can be realized with the temperature of cooling bath in steady decrease.
Description
Technical field
The utility model relates to thermoplastic processing machinery field, espespecially a kind of high torque twin-screw water cooling extruder.
Background technique
Extrusion molding process be polymer processing field production most species, variation at most, productivity it is high, it is adaptable,
The method for processing forming that widely used, yield accounts for the largest percentage.Extrusion molding process is suitable for all high molecular materials, several
The molding all thermoplastics of energy, it can also be used to thermosetting plastics.The product of plastic extrusion has tubing, plate, bar, piece
Material, film, monofilament, silk cable clad, various profile shapes and plastics and the compound of other materials etc..Extrusion equipment and screw rod
Extruder and plunger-type extruder two major classes, the former is continous way extrusion, and the latter is intermittent extrusion, is mainly used for highly viscous
Material forming.Screw extruder can be divided into single screw extrusion machine and multi-screw extruder, and single screw extrusion machine is most base in production
This extruder, double screw extruder is with fastest developing speed in recent years in multi-screw extruder, most widely used.Twin-screw extrusion unit
Subsidiary engine mainly include actinobacillus device, coalignment, preheating device, cooling device, traction device, meter counter, spark tester,
Take-up.
Molding plastics extrude layer after leaving head, should carry out cooling and shaping immediately, otherwise can be under gravity
It deforms.It is cooling that cooling mode generallys use water, and according to water temperature difference, is divided into chilling and slow cooling.Chilling is exactly cold water
Directly cooling, it is advantageous that chilling extrudes layer sizing to plastics, but for crystalline high polymer, because of shock heating cooling, is easily extruding a layer group
Internal residual internal stress is knitted, causes to generate cracking in use process, general PVC plastic glue-line uses chilling.Slow cooling is then to subtract
The internal stress of few product, the water of different temperatures is placed in segmentation in cooling trough, so that product is gradually cooled down sizing, to PE, PP
It squeezes out with regard to being carried out using slow cooling, i.e., through superheated water, warm water, cold water three-stage cooling.Comprehensive analysis, using segmented slow cooling effect compared with
It is good, product quality is influenced smaller, but the cooling occupation area of equipment of segmented is larger, and equipment volume is big, cooling bath setting compared with
It is long, it is be easy to cause the wasting of resources, increases cost of investment and production cost.
Utility model content
The technical problems to be solved in the utility model is that the cooling occupation area of equipment of segmented is larger, and equipment volume is big, cold
But slot setting is longer, be easy to cause the wasting of resources, increases cost of investment and production cost, the shortcomings that in order to overcome the prior art,
A kind of high torque twin-screw water cooling extruder is now provided.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution:
The utility model provides a kind of high torque twin-screw water cooling extruder, including outer cooling bath, interior cooling bath and control
System, the outer cooling bath of installation, outer cooling bath one end are provided with outer feed inlet on equipment board, and the other end is provided with outer discharge port；
Support frame is installed in the outer cooling bath, interior cooling bath is installed on support frame, thermally conductive interlayer is installed on the outside of interior cooling bath；In described
Interior feed inlet is installed in cooling bath one end, and the interior cooling bath other end installs interior discharge port；It is installed between interior feed inlet and outer feed inlet
Feed-throughs install out material through hole between interior discharge port and outer discharge port；First water inlet is installed on the outer cooling bath, first
Water inlet connects cooling tower, installs water pump on cooling tower, the first solenoid valve is installed on water pump；Installation the below the outer cooling bath
One water outlet, the first water outlet connect drainpipe, install the first check (non-return) valve on the first water outlet；It is installed on the cooling bath inner wall
Outer temperature sensor, outer temperature sensor are connected to control system；The second water inlet of installation and third above the interior cooling bath
Second solenoid valve and third solenoid valve are installed respectively on water inlet, the second water inlet and third water inlet；On the interior cooling bath
The second water outlet and third water outlet are installed by side, install the second check (non-return) valve and third respectively on the second water outlet and third water outlet
Check (non-return) valve, install on the interior cooling bath inner wall in temperature sensor, interior temperature sensor is connected to control system.
As a kind of optimal technical scheme of the utility model, several sites in outer cooling bath inner wall top and bottom are pacified respectively
Outer temperature sensor is filled, interior temperature sensor is installed in several sites in interior cooling bath inner wall top and bottom respectively；Several outer temperature
Degree sensor and several interior temperature sensors are connected to control system, include aggregation of data module in control system.
As a kind of optimal technical scheme of the utility model, water inlet pipe is installed above thermally conductive interlayer, water inlet pipe connection the
Two water inlets and third water inlet are to outer cooling bath；Outlet pipe is installed below thermally conductive interlayer, outlet pipe be connected to the second water outlet and
Third water outlet is to outer cooling bath.
As a kind of optimal technical scheme of the utility model, filled graphite alkene Heat Conduction Material in thermally conductive interlayer.
As a kind of optimal technical scheme of the utility model, the first solenoid valve, second solenoid valve, third solenoid valve,
One check (non-return) valve, the second check (non-return) valve and third check (non-return) valve are connected to control system.
The utility model beneficial effect achieved is: in interior cooling bath in the interior temperature sensor detection of each site installation
Temperature in cooling bath, control system control and are passed through cold water in second solenoid valve and the inside cooling bath of third solenoid valve, and temperature increases
Afterwards, it opens the second check (non-return) valve and hot water is discharged in third check (non-return) valve；Control system controls the first solenoid valve and opens water pump；Open first
Hot water is discharged in check (non-return) valve；The utility model structure is simple, strong operability, high degree of automation, is passed by the temperature of multidigit point
Sensor and multiple water inlet switch effluent switch, can accurately detect temperature in cooling bath, carry out inside and outside hot and cold water circulation, accurately
The temperature of cooling bath in controlling, and the mistake that slow cooling is completed in a slot can be realized with the temperature of cooling bath in steady decrease
Journey.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.
In the accompanying drawings:
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model control system schematic diagram.
Figure label: 1, equipment board；2, outer cooling bath；21, the first water inlet；22, the first solenoid valve；23, first goes out
The mouth of a river；24, drainpipe；25, the first check (non-return) valve；26, outer temperature sensor；3, outer feed inlet；4, outer discharge port；5, support frame；
6, interior cooling bath；61, the second water inlet；62, third water inlet；63, second solenoid valve；64, third solenoid valve；65, second goes out
The mouth of a river；66, third water outlet；67, the second check (non-return) valve；68, third check (non-return) valve；69, interior temperature sensor；7, thermally conductive interlayer；8,
Interior feed inlet；9, interior discharge port；10, feed-throughs；11, go out material through hole；12, cooling tower；13, water pump；14, control system；15,
Aggregation of data module.
Specific embodiment
In the description of the present invention, it should be noted that the instructions such as term "vertical", "upper", "lower", "horizontal"
Orientation or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model and simplification
Description, rather than the device or element of indication or suggestion meaning must have a particular orientation, constructed and grasped with specific orientation
Make, therefore should not be understood as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set
Set ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection,
Or it is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediary can also be passed through
It is indirectly connected, can be the connection inside two elements.It for the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment: as shown in Figs. 1-2, the utility model provides a kind of high torque twin-screw water cooling extruder, including outer cold
But slot 2, interior cooling bath 6 and control system 14, the outer cooling bath 2 of installation on equipment board 1, outer 2 one end of cooling bath be provided with outside into
Material mouth 3, the other end are provided with outer discharge port 4；Support frame 5 is installed in the outer cooling bath 2, interior cooling bath is installed on support frame 5
6, thermally conductive interlayer 7 is installed on the outside of interior cooling bath 6；Described 6 one end of interior cooling bath is installed by interior feed inlet 8, interior 6 other end of cooling bath peace
Discharge port 9 in filling；Feed-throughs 10 are installed between interior feed inlet 8 and outer feed inlet 3, are pacified between interior discharge port 9 and outer discharge port 4
Take on material through hole 11；First water inlet 21 is installed, the first water inlet 21 connects cooling tower 12, cooling tower on the outer cooling bath 2
Water pump 13 is installed on 12, first solenoid valve 22 is installed on water pump 13；First water outlet 23 is installed below the outer cooling bath 2, the
One water outlet 23 connects drainpipe 24, installs the first check (non-return) valve 25 on the first water outlet 23；It is installed on 2 inner wall of outer cooling bath
Outer temperature sensor 26, outer temperature sensor 26 are connected to control system 14；6 side of interior cooling bath installs the second water inlet 61
With third water inlet 62, second solenoid valve 63 and third solenoid valve are installed respectively on the second water inlet 61 and third water inlet 62
64；Second water outlet 65 and third water outlet 66, the second water outlet 65 and third water outlet 66 are installed above the interior cooling bath 6
It is upper that second check (non-return) valve 67 and third check (non-return) valve 68 are installed respectively, interior temperature sensor 69 is installed on interior 6 inner wall of cooling bath, it is interior
Temperature sensor 69 is connected to control system 14.
Further, outer temperature sensor 26, interior cooling are installed in the outer 2 several sites in inner wall top and bottom of cooling bath respectively
The 6 several sites in inner wall top and bottom of slot are installed by interior temperature sensor 69 respectively；Several outer temperature sensors 26 and several
Interior temperature sensor 69 is connected to control system 14, and control system 14 includes aggregation of data module 15.
Further, water inlet pipe is installed, water inlet pipe is connected to the second water inlet 61 and third water inlet 62 above thermally conductive interlayer 7
To outer cooling bath 2；Outlet pipe is installed, outlet pipe is connected to the second water outlet 65 and third water outlet 66 to outer below thermally conductive interlayer 7
Cooling bath 2.
Further, filled graphite alkene Heat Conduction Material in thermally conductive interlayer 7.
Further, the first solenoid valve 22, second solenoid valve 63, third solenoid valve 64, the first check (non-return) valve 25, second are non-return
Valve 67 and third check (non-return) valve 68 are connected to control system 14.
It is specific:
Outer cooling bath 2 is installed, outer 2 one end of cooling bath is provided with outer feed inlet 3, and the other end is provided with outer on equipment board 1
Discharge port 4；Support frame 5 is installed in the outer cooling bath 2, interior cooling bath 6 is installed on support frame 5, installs and leads on the outside of interior cooling bath 6
Thermofin 7；Interior feed inlet 8 is installed in described 6 one end of interior cooling bath, and interior 6 other end of cooling bath installs interior discharge port 9；Interior feed inlet 8
Feed-throughs 10 are installed between outer feed inlet 3, material through hole 11 is installed out between interior discharge port 9 and outer discharge port 4；It is described outer cold
First water inlet 21 is but installed, the first water inlet 21 connects cooling tower 12, installs water pump 13, water pump 13 on cooling tower 12 on slot 2
The first solenoid valve 22 of upper installation；Outer cooling bath and interior cooling bath are arranged installation, and thermoplastic article to be cooled is out of feed-throughs entrance
Cooling bath, in interior cooling bath the interior temperature sensor of each site installation detect in temperature in cooling bath, and pass the information on to number
According to integration module, control system is transferred to after aggregation of data module analysis, control system controls second solenoid valve and third electromagnetism
It is passed through cold water in the inside cooling bath of valve, after temperature increases, opens the second check (non-return) valve and hot water is discharged in third check (non-return) valve；It is mounted on outer
Outer temperature sensor on cooling bath detects outer each site temperature of cooling bath, and passes the information on to aggregation of data module, data
Control system is transferred to after integration module analysis, control system controls the first solenoid valve and opens water pump；Open the first check (non-return) valve row
Hot water out；Temperature sensor and multiple water inlet switch effluent switch by multidigit point, can accurately detect temperature in cooling bath,
Inside and outside hot and cold water circulation is carried out, the temperature of cooling bath in accurate control, and can be real with the temperature of cooling bath in steady decrease
The process of slow cooling is completed in a present slot.
It is worth noting that: whole device realizes control to it by main control button, sets since control button is matched
Standby is commonly used equipment, belongs to existing Changshu technology, details are not described herein its electrical connection and specific circuit structure.
Finally, it should be noted that the above is only the preferred embodiment of the utility model, it is not limited to practical
It is novel, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art,
It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc.
With replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all include
It is within the protection scope of the utility model.
Claims (5)
1. a kind of high torque twin-screw water cooling extruder, which is characterized in that including outer cooling bath (2), interior cooling bath (6) and control
System (14), the outer cooling bath (2) of installation on equipment board (1), outer cooling bath (2) one end is provided with outer feed inlet (3), the other end
It is provided with outer discharge port (4)；Support frame (5) are installed in the outer cooling bath (2), interior cooling bath (6) is installed on support frame (5),
Thermally conductive interlayer (7) is installed on the outside of interior cooling bath (6)；Described interior cooling bath (6) one end is installed by interior feed inlet (8), interior cooling bath (6)
The other end installs interior discharge port (9)；Feed-throughs (10) are installed between interior feed inlet (8) and outer feed inlet (3), interior discharge port
(9) it is installed out between outer discharge port (4) material through hole (11)；It is installed the first water inlet (21) on the outer cooling bath (2), first
Water inlet (21) connects cooling tower (12), installs water pump (13) on cooling tower (12), and water pump installs the first solenoid valve on (13)
(22)；The first water outlet (23) are installed below the outer cooling bath (2), the first water outlet (23) connects drainpipe (24), and first
First check (non-return) valve (25) are installed on water outlet (23)；Outer temperature sensor (26), outer temperature are installed on outer cooling bath (2) inner wall
Degree sensor (26) is connected to control system (14)；The interior cooling bath (6) just installation the second water inlet (61) and third water inlet
Mouthful (62) install second solenoid valve (63) and third solenoid valve on the second water inlet (61) and third water inlet (62) respectively
(64)；Installation the second water outlet (65) and third water outlet (66) above the interior cooling bath (6), the second water outlet (65) and the
Second check (non-return) valve (67) and third check (non-return) valve (68) are installed respectively on three water outlets (66), pacified on interior cooling bath (6) inner wall
Temperature sensor (69) in filling, interior temperature sensor (69) are connected to control system (14).
2. a kind of high torque twin-screw water cooling extruder according to claim 1, which is characterized in that in outer cooling bath (2)
Several sites in wall top and bottom are installed outer temperature sensor (26) respectively, several positions in interior cooling bath (6) inner wall top and bottom
Point installs interior temperature sensor (69) respectively；Several outer temperature sensors (26) and several interior temperature sensors (69) all connect
It is connected to control system (14), control system (14) includes aggregation of data module (15).
3. a kind of high torque twin-screw water cooling extruder according to claim 1, which is characterized in that on thermally conductive interlayer (7)
Side's installation water inlet pipe, water inlet pipe are connected to the second water inlet (61) and third water inlet (62) to outer cooling bath (2)；Thermally conductive interlayer
(7) outlet pipe is installed in lower section, and outlet pipe is connected to the second water outlet (65) and third water outlet (66) to outer cooling bath (2).
4. a kind of high torque twin-screw water cooling extruder according to claim 1, which is characterized in that in thermally conductive interlayer (7)
Filled graphite alkene Heat Conduction Material.
5. a kind of high torque twin-screw water cooling extruder according to claim 1, which is characterized in that the first solenoid valve
(22), second solenoid valve (63), third solenoid valve (64), the first check (non-return) valve (25), the second check (non-return) valve (67) and third check (non-return) valve
(68) control system (14) are connected to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821220018.2U CN208827098U (en) | 2018-07-26 | 2018-07-26 | A kind of high torque twin-screw water cooling extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821220018.2U CN208827098U (en) | 2018-07-26 | 2018-07-26 | A kind of high torque twin-screw water cooling extruder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208827098U true CN208827098U (en) | 2019-05-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821220018.2U Expired - Fee Related CN208827098U (en) | 2018-07-26 | 2018-07-26 | A kind of high torque twin-screw water cooling extruder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208827098U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114454455A (en) * | 2022-02-14 | 2022-05-10 | 江西华缆科技有限公司 | Cable three-layer supply forming equipment |
-
2018
- 2018-07-26 CN CN201821220018.2U patent/CN208827098U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114454455A (en) * | 2022-02-14 | 2022-05-10 | 江西华缆科技有限公司 | Cable three-layer supply forming equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190507 Termination date: 20200726 |