CN202439213U - Automatic temperature control device for spiral barrel of powder coating extruder - Google Patents
Automatic temperature control device for spiral barrel of powder coating extruder Download PDFInfo
- Publication number
- CN202439213U CN202439213U CN2012200656958U CN201220065695U CN202439213U CN 202439213 U CN202439213 U CN 202439213U CN 2012200656958 U CN2012200656958 U CN 2012200656958U CN 201220065695 U CN201220065695 U CN 201220065695U CN 202439213 U CN202439213 U CN 202439213U
- Authority
- CN
- China
- Prior art keywords
- extruder
- temperature
- control device
- temperature controller
- extruding machine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000011248 coating agent Substances 0.000 title abstract 2
- 238000000576 coating method Methods 0.000 title abstract 2
- 239000000843 powder Substances 0.000 title abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 31
- 238000010438 heat treatment Methods 0.000 claims abstract description 12
- 239000003973 paint Substances 0.000 claims description 10
- 238000000197 pyrolysis Methods 0.000 claims description 5
- 239000000498 cooling water Substances 0.000 claims description 3
- 238000001816 cooling Methods 0.000 abstract description 8
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/92—Measuring, controlling or regulating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/92704—Temperature
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92819—Location or phase of control
- B29C2948/92857—Extrusion unit
- B29C2948/92876—Feeding, melting, plasticising or pumping zones, e.g. the melt itself
- B29C2948/92895—Barrel or housing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92819—Location or phase of control
- B29C2948/92971—Fluids, e.g. for temperature control or of environment
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model relates to a temperature control device, particularly relates to an automatic temperature control device for a spiral barrel of a powder coating extruder, and belongs to the technical field of control. The automatic temperature control device comprises a temperature controller arranged on a power distribution cabinet. A circulating water pump and a heating contactor, which are arranged on the extruder are controlled by a relay of the temperature controller, cooling or heating is carried out according to the temperature of the spiral barrel of the extruder, problems that scale formation and blockage of an existing cooling system of an extruder are easy to cause and temperature fluctuates greatly are effectively solved, work efficiency is greatly improved, and stability of the quality of products is guaranteed.
Description
Technical field
The utility model relates to a kind of attemperating unit, is specifically related to a kind of automatic temp controller that is used for the powdery paints extruding machine barrel, belongs to the control technology field.
Background technology
In the powdery paints processing industry, in the production process of powdery paints, extruder screw and material are sheared each other, and barrel produces great amount of heat, and during the water flowing cooling, because quality problem, the frequent fouling of cooling pipe is stopped up.Often cause the damage of process equipment, also make the instability of product quality, production efficiency is low.
Summary of the invention
The purpose of the utility model is for overcoming the weak point of above-mentioned prior art; A kind of automatic temp controller that is used for the powdery paints extruding machine barrel is provided; This automatic temp controller comprises the temperature controller that is arranged on the power distribution cabinet; Control the water circulating pump on the extruder and add the pyrolysis tentaculum through the temperature controller relay; Cool off or heat according to the temperature of extruding machine barrel, solved the extruder cooling system effectively and be prone to fouling obstruction and the big problem of temperature height, improved operating efficiency greatly and guaranteed the stability of product quality.
The utility model is realized with following technical scheme: a kind of automatic temp controller that is used for the powdery paints extruding machine barrel; It is characterized in that: this attemperating unit comprises the temperature controller that is arranged on the power distribution cabinet, through water circulating pump on the temperature controller relay control extruder and heating contactor; Described extruder below is equipped with a softening water tank, and water circulating pump is arranged on the water tank, through pipeline extruding machine barrel is supplied cooling water; The water pump A.C. contactor is arranged on the described water circulating pump, control through temperature controller.
In the described softening water tank coiled pipe is arranged, return pipe.
On the described barrel thermocouple is arranged, heating plate.
The utility model has the advantages that: this automatic temp controller comprises the temperature controller that is arranged on the power distribution cabinet; Control the water circulating pump on the extruder and add the pyrolysis tentaculum through the temperature controller relay; Cool off or heat according to the temperature of extruding machine barrel; Solve the extruder cooling system effectively and be prone to fouling obstruction and the big problem of temperature height, improved operating efficiency and the stability of having guaranteed product quality greatly.
Description of drawings
Below in conjunction with accompanying drawing and specific embodiment the utility model is done further explain:
Accompanying drawing is the utility model structural representation;
Among the figure: 1, pipeline, 2, water circulating pump, 3, softening water tank, 4, coiled pipe, 5, return pipe; 6, extruding machine barrel, 7, thermocouple, 8, heating plate, 9, temperature controller; 10, A.C. contactor, 11, the temperature controller relay, 12, add the pyrolysis tentaculum, 13, extruder.
The specific embodiment
As shown in the figure: a kind of automatic temp controller that is used for the powdery paints extruding machine barrel, this attemperating unit comprise the temperature controller 9 that is arranged on the power distribution cabinet, control the water circulating pump 2 on the extruders 13 and add pyrolysis tentaculum 12 through temperature controller relay 11; Described extruder 13 belows are equipped with a softening water tank 3, and water circulating pump 2 is arranged on the water tank, supply cooling water through 1 pair of extruding machine barrel of pipeline 6; Water pump A.C. contactor 10 is arranged, through temperature controller 9 controls on the described water circulating pump.
Described softening water tank has coiled pipe 4 for 3 li, return pipe 5.
Thermocouple 7 is arranged, heating plate 8 on the described barrel.
The course of work: by thermocouple 7 temperature is transferred to temperature controller 9 and shows, when the temperature controller displays temperature surpassed the technique initialization temperature, these regional temperature controller relay 11 work closed the A.C. contactor 10 of this zone water circulating pump 2, cooling beginning automatically.When temperature is reduced to technological temperature, A.C. contactor 10 automatic disconnections of water circulating pump.When temperature drops to technological temperature when following, 11 work of temperature controller relay make the heating contactor 12 in this zone heating plate 8 that closes begin to heat, when temperature reaches technological temperature, and 12 automatic disconnections of heating contactor, heating plate 8 stops heating.Water-cooled in the softening water tank but is to lower the temperature through logical cooling running water in the coiled pipe in the case 4.Through this circulation system, reached temperature automatically controlled effect.
Claims (3)
1. automatic temp controller that is used for the powdery paints extruding machine barrel; It is characterized in that: this attemperating unit comprises the temperature controller (9) that is arranged on the power distribution cabinet, controls the water circulating pump (2) on the extruder (13) and adds pyrolysis tentaculum (12) through temperature controller relay (11); Described extruder (13) below is equipped with a softening water tank (3), and water circulating pump (2) is arranged on the water tank, through pipeline (1) extruding machine barrel (6) is supplied cooling water; Water pump A.C. contactor (10) is arranged on the described water circulating pump, control through temperature controller (9).
2. a kind of automatic temp controller that is used for the powdery paints extruding machine barrel according to claim 1 is characterized in that: there is coiled pipe (4) described softening water tank (3) lining, return pipe (5).
3. a kind of automatic temp controller that is used for the powdery paints extruding machine barrel according to claim 1 is characterized in that: thermocouple (7) is arranged, heating plate (8) on the described barrel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200656958U CN202439213U (en) | 2012-02-27 | 2012-02-27 | Automatic temperature control device for spiral barrel of powder coating extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200656958U CN202439213U (en) | 2012-02-27 | 2012-02-27 | Automatic temperature control device for spiral barrel of powder coating extruder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202439213U true CN202439213U (en) | 2012-09-19 |
Family
ID=46820667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200656958U Expired - Fee Related CN202439213U (en) | 2012-02-27 | 2012-02-27 | Automatic temperature control device for spiral barrel of powder coating extruder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202439213U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103568277A (en) * | 2013-11-01 | 2014-02-12 | 苏州泰科尼光伏材料有限公司 | EVA (ethylene-vinyl acetate copolymer) adhesive heating extruder |
| CN106827459A (en) * | 2017-02-24 | 2017-06-13 | 杭州新子新能源股份有限公司 | A kind of EVA adhesive film production line barrel Temperature Intelligent Control System and its control method |
| CN110103447A (en) * | 2018-01-15 | 2019-08-09 | 安徽豪家管业有限公司 | A kind of new type single screw plastic extruder |
| CN112622229A (en) * | 2020-12-04 | 2021-04-09 | 安徽青藤再生资源有限公司 | Extrusion device is used in production of PET polyester granule |
-
2012
- 2012-02-27 CN CN2012200656958U patent/CN202439213U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103568277A (en) * | 2013-11-01 | 2014-02-12 | 苏州泰科尼光伏材料有限公司 | EVA (ethylene-vinyl acetate copolymer) adhesive heating extruder |
| CN106827459A (en) * | 2017-02-24 | 2017-06-13 | 杭州新子新能源股份有限公司 | A kind of EVA adhesive film production line barrel Temperature Intelligent Control System and its control method |
| CN110103447A (en) * | 2018-01-15 | 2019-08-09 | 安徽豪家管业有限公司 | A kind of new type single screw plastic extruder |
| CN112622229A (en) * | 2020-12-04 | 2021-04-09 | 安徽青藤再生资源有限公司 | Extrusion device is used in production of PET polyester granule |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202439213U (en) | Automatic temperature control device for spiral barrel of powder coating extruder | |
| CN103474173B (en) | The self circulation cooling device produced for cable and wire and cable product line | |
| CN101767394B (en) | Automatic control system of epoxy resin gel forming machine | |
| CN204820289U (en) | Cooling apparatus for plastics brace | |
| CN205033546U (en) | Portable plastics extruder | |
| CN203357863U (en) | Double-screw rod extruding machine | |
| CN202011142U (en) | Cooling and drying device for extruded plastic | |
| CN103991195A (en) | Injection mold efficient in temperature adjusting | |
| CN203092994U (en) | Mold temperature adjustable injection molding machine | |
| CN205631337U (en) | Mould and melt quick -witted accurate temperature control auxiliary device | |
| CN204547024U (en) | A kind of UPVC bellows fully-automatic production system | |
| CN201659680U (en) | Rubber extruder | |
| CN205097492U (en) | Promote extruder of PVC section bar rerum natura | |
| CN205851578U (en) | Energy-efficient multichannel electric heating aluminium bar heating system | |
| CN204276523U (en) | There is the hot-rolling mill of waste heat recycling function | |
| CN203248911U (en) | Heat preservation system for spinning production line flux pipeline | |
| CN203919674U (en) | A kind of sectional temperature-controlled cooling device | |
| CN203883344U (en) | Water-cooling heat radiating type transformer box | |
| CN203406093U (en) | Self-circulation cooling device for cable production, and cable production line | |
| CN204196204U (en) | A kind of new type screw extruder | |
| CN203779832U (en) | Automatic temperature controlled extruding machine | |
| CN205097509U (en) | A cooling water system for PVC section bar extruder | |
| CN205219685U (en) | A horizontal hot-feed rubber injection molding machine | |
| CN204622538U (en) | A kind of can the energy-saving type PE pipe production extruder of high accuracy blanking | |
| CN207105587U (en) | Extruder barrel temperature control system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120919 Termination date: 20130227 |