CN217916637U - Plastic wire drawing machine system with heat preservation performance - Google Patents
Plastic wire drawing machine system with heat preservation performance Download PDFInfo
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- CN217916637U CN217916637U CN202120638901.9U CN202120638901U CN217916637U CN 217916637 U CN217916637 U CN 217916637U CN 202120638901 U CN202120638901 U CN 202120638901U CN 217916637 U CN217916637 U CN 217916637U
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- Prior art keywords
- wire drawing
- drawing machine
- water
- jacket layer
- heat preservation
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- 238000005491 wire drawing Methods 0.000 title claims abstract description 37
- 238000004321 preservation Methods 0.000 title claims abstract description 31
- 239000004033 plastic Substances 0.000 title claims abstract description 18
- 229920003023 plastic Polymers 0.000 title claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 83
- 238000010438 heat treatment Methods 0.000 claims abstract description 52
- 238000001816 cooling Methods 0.000 claims abstract description 21
- 239000000463 material Substances 0.000 claims abstract description 11
- 239000012774 insulation material Substances 0.000 claims abstract description 6
- 230000001502 supplementing effect Effects 0.000 claims description 9
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 6
- 229910052802 copper Inorganic materials 0.000 claims description 6
- 239000010949 copper Substances 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 4
- 239000000498 cooling water Substances 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 9
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 5
- 238000005273 aeration Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005253 cladding Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005674 electromagnetic induction Effects 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The application provides a plastic wire drawing machine system with heat preservation performance, which comprises a wire drawing machine body, a control host, a heating system arranged on the wire drawing machine body and a heat preservation cooling system arranged on the wire drawing machine body; the heating system includes a heating coil; the heating coil is arranged outside the extruder charging barrel of the wire drawing machine body and is connected with a power supply; a first temperature sensor electrically connected with the control host is arranged on the extruder barrel; the heat-preservation cooling system comprises a jacket layer sleeved outside the material barrel of the extruder of the wire drawing machine body. This application heats through set up heating coil in the feed cylinder outside to the heating coil outside is provided with presss from both sides the jacket layer, presss from both sides the outer thermal insulation material of jacket layer and can realize the heat preservation effect, and the heat conduction material of inlayer can realize that inside hot-air conducts heat fast and carries out the heat exchange to the water wherein in pressing from both sides jacket layer hollow structure, not only can realize the heat preservation effect, and can improve the cooling effect.
Description
Technical Field
The application relates to the technical field of plastic wire drawing machines, in particular to a plastic wire drawing machine system with heat preservation performance.
Background
The wire drawing machine is at plastics, the melting that the material was realized mainly through electrical heating in the rubber products course of working is extruded, resistance-type heating is the most traditional, the most common heating methods, in order effectively to realize the control to electrical heating in the heating process, use intelligent control ware to control usually, application number 2015210851490's utility model patent discloses a screw extruder heating system, through at the outside cladding insulation material of spiral shell, set up the electromagnetic induction circle in the insulation material outside, through electromagnetic induction circle non-contact heating, heat conversion efficiency is greater than 98%, carry out aeration cooling through the air-cooler simultaneously, but because blocking of the insulation material of cladding, make cooling efficiency low when aeration cooling.
Disclosure of Invention
The present application is directed to solving, at least in part, one of the technical problems in the related art.
For this reason, the aim at of this application provides a plastics wire drawing machine system with thermal insulation performance, heats through setting up heating coil in the feed cylinder outside to the heating coil outside is provided with jacket layer, and the outer thermal insulation material of jacket layer can realize the heat preservation effect, and the heat conduction material of inlayer can realize that inside hot-air conducts heat to and carries out the heat exchange with water wherein in the jacket layer hollow structure fast, not only can realize the heat preservation effect, and can improve the cooling effect.
In order to achieve the purpose, the plastic wire drawing machine system with the heat preservation performance comprises a wire drawing machine body, a control host machine, a heating system and a heat preservation cooling system, wherein the heating system and the heat preservation cooling system are arranged on the wire drawing machine body;
the heating system comprises a heating coil;
the heating coil is arranged outside the extruder charging barrel of the wire drawing machine body and is connected with a power supply;
a first temperature sensor is arranged on the extruder barrel and electrically connected with the control host;
the heat-preservation cooling system comprises a jacket layer sleeved outside the material barrel of the extruder of the wire drawing machine body, the jacket layer is of a hollow structure, and water inlets and water outlets are formed in two ends of the jacket layer and used for inlet and outlet circulation of cooling water;
the jacket layer comprises an inner layer, an outer layer and a connecting part for connecting the inner layer and the outer layer, the outer layer is made of a heat insulating material, and the inner layer is connected with the heating coil and is a heat conducting layer.
Further, the heating system further comprises a high-voltage relay, wherein the high-voltage relay is arranged between the power supply and the heating coil and is electrically connected with the control host machine for controlling the on-off between the power supply and the heating coil.
Further, the inner layer is made of a heat conducting copper material.
Furthermore, the heat-preservation cooling system further comprises a first electromagnetic valve and a second electromagnetic valve which are arranged on the water inlet pipeline and the water outlet pipeline at the water inlet and the water outlet of the jacket layer, and the first electromagnetic valve and the second electromagnetic valve are both connected with the control host.
Further, a liquid level sensor is arranged in the jacket layer and connected with the control host.
Furthermore, the water inlet and the water outlet of the jacket layer are respectively connected with a water inlet and supplementing pipeline for supplementing water inflow of the water path and a water outlet and supplementing pipeline for supplementing water outflow of the water path, and the water inlet and the water outlet and supplementing pipeline are respectively provided with a third electromagnetic valve and a fourth electromagnetic valve which are connected with the control host.
Furthermore, a second temperature sensor is arranged at a water outlet of the jacket layer and connected with the control host.
Additional aspects and advantages of the present application will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the present application.
Drawings
The foregoing and/or additional aspects and advantages of the present application will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a schematic structural diagram of a plastic wire drawing machine system with insulation capability according to an embodiment of the present application;
FIG. 2 is a cross-sectional view of a jacket layer according to another embodiment of the present application.
Detailed Description
Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present application. On the contrary, the embodiments of the application include all changes, modifications and equivalents coming within the spirit and terms of the claims appended hereto.
Fig. 1 is a schematic structural diagram of a plastic wire drawing machine system with heat preservation performance according to an embodiment of the present application.
Referring to fig. 1, a plastic wire drawing machine system with heat preservation performance comprises a wire drawing machine body and a control main machine 1
A heating system 2 and a heat preservation cooling system 3 which are arranged on the wire drawing machine body.
The heating system 2 comprises a heating coil 21 and a high-voltage relay 22;
the heating coil 21 is arranged outside the extruder barrel of the wire drawing machine body, and the heating coil 21 is connected with a power supply; the power is supplied through the heating coil 21 of the power supply cabinet, wherein the heating coil 21 is a cast copper heating coil 21, and the heat transfer efficiency of the coil can be improved by arranging the heating coil 21 as the cast copper heating coil 21 because the heat conductivity coefficient of copper is high and the heat conduction performance is high.
The high-voltage relay 22 is arranged between the power supply and the heating coil 21 and electrically connected with the control host, and the on-off control of the high-voltage relay 22 between the control power supply and the heating coil 21 is realized by receiving a control signal of the control host.
Be provided with first temperature sensor 23 on the extruder feed cylinder, first temperature sensor 23 electricity connection control host computer, at wire drawing machine initial stage of operation, send control signal for high-voltage relay 22 through the control host computer, control high-voltage relay 22 switch-on, make heating coil 21 heat the feed cylinder and make the feed cylinder temperature rise, when the temperature rises to the default, control host computer sends control signal for high-voltage relay 22 this moment, control high-voltage relay 22 disconnection, make heating coil 21 no longer heat, realize heating temperature's control.
The heat preservation cooling system 3 comprises a jacket layer 4 which is sleeved outside a charging barrel of the extruder of the body of the wire drawing machine, the jacket layer 4 is of a hollow structure and used for buffering heat transmission, and water inlets and water outlets are arranged at two ends of the jacket layer 4 and used for circulating cooling water in and out to realize cooling of the charging barrel.
Referring to fig. 2, in an embodiment of the present application, the jacket layer 4 includes an inner layer 41, an outer layer 42 and a connecting portion 43 connecting the inner layer 41 and the outer layer 42, the outer layer 42 is made of a heat insulating material for achieving a heat insulating effect and saving energy, the inner layer 41 is connected with the heating coil 21 and is a heat conducting layer, the inner layer is made of a heat conducting copper material, so that heat in a cylinder inside the jacket layer 4 can be transmitted to the jacket layer 4, and when water is injected into the jacket layer 4, rapid cooling of the inside of the jacket layer can be ensured, and a good heat exchange effect is achieved.
In an embodiment of the present application, the heat preservation cooling system 3 further includes a first solenoid valve 31 and a second solenoid valve 32 disposed on the water inlet pipe and the water outlet pipe at the water inlet and outlet of the jacket layer 4, the first solenoid valve 31 and the second solenoid valve 32 are both connected to the control host, the control host controls the first solenoid valve 31 and the second solenoid valve 32 to realize the water inlet and outlet at the water inlet, a liquid level sensor is disposed in the jacket layer 4, the liquid level sensor is connected to the control host, and the water level is detected by the pressure of the water in the jacket layer 4.
In an embodiment of the present application, the water inlet and the water outlet of the jacket layer 4 are respectively connected to a water inlet and a water outlet of the water channel, and the water inlet and the water outlet are respectively provided with a third electromagnetic valve 33 and a fourth electromagnetic valve 34 connected to the control host; when water is initially fed, in order to accelerate water feeding, the control host controls the first electromagnetic valve 31 and the third electromagnetic valve 33 to be opened, the water injection amount is increased, and the second electromagnetic valve 32 is opened to control the small water yield, so that the water in the jacket layer 4 can be fully filled in the heat exchange process, and the heat exchange between the internal hot air and all contact surfaces of the inner layer of the jacket layer 4 can be ensured; the water inlet and outlet amount is the same when the first electromagnetic valve 31, the second electromagnetic valve 32, the third electromagnetic valve 33 and the fourth electromagnetic valve 34 are opened simultaneously, so that the water flow in the jacket layer 4 can be kept in a full state all the time, and the phenomenon that the internal pressure of the jacket layer 4 is too large to cause certain damage to the jacket layer 4 due to the fact that the water inlet amount is too large and the water outlet amount is too small can be avoided, water pumps are arranged on the water inlet pipe and the water outlet pipe of the water inlet and outlet of the jacket layer 4 and the water outlet water replenishing pipeline of the water inlet and outlet pipe, the water pumps are electrically connected with a control host, and the water pumps are controlled by the control host to supply water.
In an embodiment of this application, jacket layer 4's delivery port department is provided with second temperature sensor, second temperature sensor connection control host computer, a temperature for detecting delivery port department, the water in jacket layer 4 heat exchange fast when the feed cylinder temperature is higher, become hot fast, need increase discharge this moment, open simultaneously through control host computer control third solenoid valve 33 and fourth solenoid valve 34 and realize that water exchanges fast, when the temperature is not high, only need first solenoid valve 31 of control host computer control and second solenoid valve 32 to open simultaneously and realize the slow exchange of rivers, realize the effect of practicing thrift.
In summary, in the present application, when the extruder starts to heat and extrude, the high-voltage relay 22 is controlled by the control host to connect the power supply and the heating coil 21, so as to heat;
the first temperature sensor 23 detects the temperature of the charging barrel in the heating process, when the temperature reaches a preset temperature, the first temperature sensor 23 transmits a signal to the control host, the control host controls the high-voltage relay 22 to disconnect the power supply and the heating coil 21, heating is stopped, heating is continued when the temperature is reduced in the heat preservation process, and the heat preservation process is realized;
when the feed cylinder need be cooled down great temperature range, at first open through the first solenoid valve 31 of main control system control and third solenoid valve 33 and intake, control second solenoid valve 32 opens out water, and when level sensor detected jacket layer 4 water level and filled up, level sensor transmission signal to main control system, main control system control fourth solenoid valve 34 was opened, realizes quick water exchange.
When the feed cylinder temperature is higher, the comdenstion water temperature in the jacket layer 4 increases, detects the temperature variation of comdenstion water through second temperature sensor, and when the comdenstion water temperature was great, open simultaneously through first solenoid valve 31, second solenoid valve 32, third solenoid valve 33 of control host computer control and fourth solenoid valve 34 for the heat exchange, and then accelerate the cooling.
When the temperature of the charging barrel is lower or the temperature range is smaller, the first electromagnetic valve 31 and the second electromagnetic valve 32 are controlled to be opened only by the control host, and the slow heat exchange under the condition of small flow is realized to save.
When cooling is not needed, the control host controls the second electromagnetic valve 32 and the fourth electromagnetic valve 34 to be opened to discharge water in the jacket layer 4, so as to prevent the water from remaining all the time to cause corrosion inside the temperature jacket layer 4.
It should be noted that, in the description of the present application, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In addition, in the description of the present application, "a plurality" means two or more unless otherwise specified.
Any process or method descriptions in flow charts or otherwise described herein may be understood as representing modules, segments, or portions of code which include one or more executable instructions for implementing specific logical functions or steps of the process, and the scope of the preferred embodiments of the present application includes other implementations in which functions may be executed out of order from that shown or discussed, including substantially concurrently or in reverse order, depending on the functionality involved, as would be understood by those reasonably skilled in the art of the present application.
In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Although embodiments of the present application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present application, and that variations, modifications, substitutions and alterations may be made to the above embodiments by those of ordinary skill in the art within the scope of the present application.
Claims (7)
1. A plastic wire drawing machine system with heat preservation performance comprises a wire drawing machine body, a control host machine and a heating system arranged on the wire drawing machine body, and is characterized by also comprising a heat preservation cooling system arranged on the wire drawing machine body;
the heating system comprises a heating coil;
the heating coil is arranged outside the extruder charging barrel of the wire drawing machine body and is connected with a power supply;
a first temperature sensor is arranged on the extruder barrel and electrically connected with the control host;
the heat-preservation cooling system comprises a jacket layer sleeved outside the material barrel of the extruder of the wire drawing machine body, the jacket layer is of a hollow structure, and water inlets and water outlets are formed in two ends of the jacket layer and used for inlet and outlet circulation of cooling water;
the jacket layer comprises an inner layer, an outer layer and a connecting part for connecting the inner layer and the outer layer, the outer layer is made of heat insulation materials, and the inner layer is connected with the heating coil and is a heat conduction layer.
2. The plastic wire drawing machine system with heat preservation performance according to claim 1, further comprising a high-voltage relay, wherein the high-voltage relay is arranged between the power supply and the heating coil and is electrically connected with the control host machine for controlling the on-off of the power supply and the heating coil.
3. The plastic wire drawing machine system with insulation properties of claim 1, wherein the inner layer is made of a thermally conductive copper material.
4. The plastic wire drawing machine system with heat preservation performance according to claim 1, wherein the heat preservation cooling system further comprises a first electromagnetic valve and a second electromagnetic valve which are arranged on a water inlet pipeline and a water outlet pipeline at the water inlet and the water outlet of the jacket layer, and the first electromagnetic valve and the second electromagnetic valve are both connected with the control host.
5. The plastic wire drawing machine system with heat preservation performance according to claim 4, wherein a liquid level sensor is arranged in the jacket layer and connected with the control host.
6. The plastic wire drawing machine system with heat preservation performance according to claim 4 or 5, wherein the water inlet and the water outlet of the jacket layer are respectively connected with a water inlet and a water outlet of a water supplementing pipeline for supplementing water inflow of the water route and a water outlet of the water supplementing pipeline for supplementing water outflow of the water route in a conduction manner, and the water inlet and the water outlet of the jacket layer are respectively provided with a third electromagnetic valve and a fourth electromagnetic valve which are connected with a control host.
7. The plastic wire drawing machine system with heat preservation performance according to claim 4, wherein a second temperature sensor is arranged at a water outlet of the jacket layer, and the second temperature sensor is connected with a control host.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120638901.9U CN217916637U (en) | 2021-03-29 | 2021-03-29 | Plastic wire drawing machine system with heat preservation performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120638901.9U CN217916637U (en) | 2021-03-29 | 2021-03-29 | Plastic wire drawing machine system with heat preservation performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217916637U true CN217916637U (en) | 2022-11-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120638901.9U Expired - Fee Related CN217916637U (en) | 2021-03-29 | 2021-03-29 | Plastic wire drawing machine system with heat preservation performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217916637U (en) |
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2021
- 2021-03-29 CN CN202120638901.9U patent/CN217916637U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20221129 |
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| CF01 | Termination of patent right due to non-payment of annual fee |