CN203739210U - Cooling tank for extruded plastic - Google Patents
Cooling tank for extruded plastic Download PDFInfo
- Publication number
- CN203739210U CN203739210U CN201420089229.2U CN201420089229U CN203739210U CN 203739210 U CN203739210 U CN 203739210U CN 201420089229 U CN201420089229 U CN 201420089229U CN 203739210 U CN203739210 U CN 203739210U
- Authority
- CN
- China
- Prior art keywords
- cell body
- water
- tank body
- tank
- temperature sensor
- 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
- 238000001816 cooling Methods 0.000 title claims abstract description 18
- 239000003000 extruded plastic Substances 0.000 title abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 37
- 239000004033 plastic Substances 0.000 claims abstract description 24
- 229920003023 plastic Polymers 0.000 claims abstract description 24
- 239000000498 cooling water Substances 0.000 claims abstract description 6
- 210000005056 cell body Anatomy 0.000 claims description 30
- 238000001125 extrusion Methods 0.000 claims description 10
- 230000006698 induction Effects 0.000 claims description 3
- 238000000861 blow drying Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000001035 drying Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005453 pelletization Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/04—Particle-shaped
-
- 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
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/05—Filamentary, e.g. strands
-
- 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
- B29C2948/92009—Measured parameter
- B29C2948/92209—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
- B29C2948/92323—Location or phase of measurement
- B29C2948/92361—Extrusion unit
- B29C2948/9238—Feeding, melting, plasticising or pumping zones, e.g. the melt itself
- B29C2948/924—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
- B29C2948/92504—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
- 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
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
- B29C48/908—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article characterised by calibrator surface, e.g. structure or holes for lubrication, cooling or venting
-
- 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
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/919—Thermal treatment of the stream of extruded material, e.g. cooling using a bath, e.g. extruding into an open bath to coagulate or cool the material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a cooling tank for extruded plastic, and belongs to the field of plastic machinery manufacturing technologies. The cooling tank comprises a tank body which is arranged between a die head of an extruding machine and an air dryer, wherein a water inlet and a water outlet are formed in the tank body; a pump and a cooling water tank are arranged on a circulating pipeline between the water inlet and the water outlet; a plurality of water inlets and a plurality of water outlets are respectively formed in the two opposite side walls of the tank body; the diameter sizes of the water inlets are reduced in sequence from the front end of the tank body to the tail end of the tank body close to the die head of the extruding machine; the diameter sizes of the water outlets are increased in sequence from the front end of the tank body to the tail end of the tank body close to the die head of the extruding machine; a solenoid valve which is connected with a temperature sensor through a controller is arranged between the pump and the water inlets; the sensing end of the temperature sensor is arranged in the tank body; the controller controls the opening and the closing of the solenoid valve through a temperature signal output from the temperature sensor. According to the cooling tank of the extruded plastic, the problem that the performance and the texture of the plastic are influenced by a poor cooling effect because the temperature of the water in the tank is non-uniform can be solved.
Description
Technical field
The utility model relates to plastics machinery manufacturing technology field, especially a kind of cooling bath of extrusion plastic.
Background technology
In the production of modified plastic material, its production method is to produce granular feedstock on extruding pelletization unit at present, and the equipment of extruding pelletization production line is mainly made up of plastic extruder, bosh, drying air fan, haulage gear and pelleter etc.; Bosh is between plastic extruder and pelleter, when plastic extruder is after extrusion plastic billot, subsequent technique is immediately to implement cooling to plastics billot, and it is even that the water temperature of whole tank will keep, be controlled at below 35 degree, to ensure the stable of plastics performance; Its water inlet of bosh of producing at present upper use is arranged on one end of tank, and delivery port is arranged on the other end of tank, the coolant-temperature gage in groove is lowered by the following current of plastics water intake end, and the coolant-temperature gage in groove is inhomogeneous, cause cooling effect poor, affect performance and the texture of plastic product.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of cooling bath of extrusion plastic, and it is poor that the cooling bath of this extrusion plastic can solve the inhomogeneous cooling effect that causes of coolant-temperature gage in groove, affects the performance of plastics and the problem of texture.
In order to address the above problem, the technical scheme that the utility model adopts is: the cooling bath of this extrusion plastic, include the cell body being arranged between extruder die head and air-blow drying machine, on described cell body, offer water inlet and delivery port, on circulating line between described water inlet and delivery port, be provided with pump and cooling water tank, described cell body offers respectively multiple water inlets and delivery port on relative two side, the caliber size of described water inlet reduces successively from the described cell body front end near extruder die head to described cell body end, the caliber size of described delivery port increases successively from front end to the described cell body end of described cell body, between described pump and described water inlet, be provided with the magnetic valve being connected with temperature sensor by controller, the induction end of described temperature sensor is arranged in cell body, the open and close of the temperature signal control magnetic valve that controller is exported by temperature sensor.
In the cooling bath technical scheme of above-mentioned extrusion plastic, technical scheme can also be more specifically: described water inlet is opened in the middle and upper part of described cell body two side, and described delivery port is opened the middle and lower part in described cell body two side.
Owing to having adopted technique scheme, the utility model compared with prior art has following beneficial effect:
1, by offer respectively multiple water inlets and delivery port on the two side of cell body; And the caliber size of water inlet is that front end to the end from approaching thermal source reduces successively, and the caliber size of delivery port is to increase successively from front end to end, when making the water fast reducing of temperature end in groove, add gradually the current output of tank end, whole tank hot and cold water is fully mixed, keep water temperature equilibrium.
2, owing to being provided with temperature sensor in cell body, and transmitting temperature signal to controller by temperature sensor, controller reaches the control of trough inner water temperature by the inflow of automatic control electric magnet valve, not only saved the energy, also good cooling results, has ensured performance and the texture of plastics.
Brief description of the drawings
Fig. 1 is the schematic diagram of the utility model embodiment.
Fig. 2 is the A-A cutaway view of Fig. 1.
Fig. 3 is the B-B cutaway view of Fig. 1.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the utility model is described in further detail:
The cooling bath of the extrusion plastic shown in Fig. 1, include the cell body 2 being arranged between die head of plastic extruding machine 1 and drying air fan 3, as shown in Figure 2, the middle and upper part of cell body 2 one sidewalls offers eight water inlets, and the caliber size of these eight water inlets reduces successively from cell body 2 front ends to cell body 2 ends near extruder die head 1; As shown in Figure 3, the middle and lower part of cell body 2 another sidewalls offers eight delivery ports, and the caliber size of these eight delivery ports increases successively from front end to cell body 2 ends of cell body 2; These water inlets are connected with branching pipe I respectively with delivery port and meet at water-main II and form the loop of circulating, in water-main II, be communicated with cooling water tank 4 and pump 5, pump 5 is arranged in the water-main II between cooling water tank 4 delivery ports and cell body 2 water inlets, in the water-main II being connected with the delivery port 5b of pump 5, be provided with the magnetic valve 6 being connected with temperature sensor 7 by controller, the induction end of temperature sensor 7 is arranged in tank.When work, the valve open of magnetic valve 6 is to precalculated position, when the predetermined temperature 35 that exceeds temperature sensor 7 when the temperature of trough inner water is spent, temperature sensor 7 outputs signal to controller, the valve open of controller control magnetic valve 6 is to maximum position, and output cooling water is controlled at water temperature in tank below 35 degree.
Claims (2)
1. the cooling bath of an extrusion plastic, include the cell body (2) being arranged between extruder die head (1) and air-blow drying machine (3), described cell body offers water inlet and delivery port on (2), on circulating line between described water inlet and delivery port, be provided with pump (5) and cooling water tank (4), it is characterized in that: described cell body (2) offers respectively multiple water inlets and delivery port on relative two side, the caliber size of described water inlet reduces successively from described cell body (2) front end near extruder die head (1) to described cell body (2) end, the caliber size of described delivery port increases successively from front end to described cell body (2) end of described cell body (2), between described pump (5) and described water inlet, be provided with the magnetic valve (6) being connected with temperature sensor (7) by controller, the induction end of described temperature sensor (7) is arranged in cell body (2), and controller is by the open and close of the temperature signal control magnetic valve (6) of temperature sensor (7) output.
2. the cooling bath of extrusion plastic according to claim 1, is characterized in that: described water inlet is opened in the middle and upper part of described cell body (2) two side, and described delivery port is opened the middle and lower part in described cell body (2) two side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420089229.2U CN203739210U (en) | 2014-02-28 | 2014-02-28 | Cooling tank for extruded plastic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420089229.2U CN203739210U (en) | 2014-02-28 | 2014-02-28 | Cooling tank for extruded plastic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203739210U true CN203739210U (en) | 2014-07-30 |
Family
ID=51339070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420089229.2U Expired - Fee Related CN203739210U (en) | 2014-02-28 | 2014-02-28 | Cooling tank for extruded plastic |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203739210U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104191590A (en) * | 2014-08-16 | 2014-12-10 | 诸暨市中汽机械零部件有限公司 | Multifunctional water cooling device of plastic coating machine for protective tube of flexible shaft |
| CN104772892A (en) * | 2015-04-17 | 2015-07-15 | 柳州蔚园塑料彩印包装有限责任公司 | Cooling tank of extruded plastics |
| CN105546807A (en) * | 2015-12-25 | 2016-05-04 | 天津奥林奥克通信科技有限公司 | Electric heating equipment |
| CN105599192A (en) * | 2015-12-25 | 2016-05-25 | 天津奥林奥克通信科技有限公司 | Automatic cooling equipment |
| CN109041509A (en) * | 2018-07-03 | 2018-12-18 | 安徽好润环保科技有限公司 | A kind of adjusting flow apparatus for the cooling equipment of electronic product |
| CN111844675A (en) * | 2020-08-03 | 2020-10-30 | 江阴市江南氟塑有限公司 | Extrusion preparation method of PTFE (Polytetrafluoroethylene) high-density paste extrusion pipe with caliber of more than 400 |
-
2014
- 2014-02-28 CN CN201420089229.2U patent/CN203739210U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104191590A (en) * | 2014-08-16 | 2014-12-10 | 诸暨市中汽机械零部件有限公司 | Multifunctional water cooling device of plastic coating machine for protective tube of flexible shaft |
| CN104191590B (en) * | 2014-08-16 | 2016-08-24 | 阮仲国 | A kind of multifunctional water device for cooling of flexible shaft protection tube plastic wrapping machine |
| CN104772892A (en) * | 2015-04-17 | 2015-07-15 | 柳州蔚园塑料彩印包装有限责任公司 | Cooling tank of extruded plastics |
| CN105546807A (en) * | 2015-12-25 | 2016-05-04 | 天津奥林奥克通信科技有限公司 | Electric heating equipment |
| CN105599192A (en) * | 2015-12-25 | 2016-05-25 | 天津奥林奥克通信科技有限公司 | Automatic cooling equipment |
| CN109041509A (en) * | 2018-07-03 | 2018-12-18 | 安徽好润环保科技有限公司 | A kind of adjusting flow apparatus for the cooling equipment of electronic product |
| CN109041509B (en) * | 2018-07-03 | 2020-07-03 | 安徽好润环保科技有限公司 | Electronic product cooling equipment for improving cooling water cooling efficiency |
| CN111844675A (en) * | 2020-08-03 | 2020-10-30 | 江阴市江南氟塑有限公司 | Extrusion preparation method of PTFE (Polytetrafluoroethylene) high-density paste extrusion pipe with caliber of more than 400 |
| CN111844675B (en) * | 2020-08-03 | 2022-08-19 | 江阴市江南氟塑有限公司 | Extrusion preparation method of PTFE (polytetrafluoroethylene) high-density paste extrusion pipe with caliber of more than 400 |
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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: 20140730 |