CN104842487A - Spiral cooling apparatus of extruder - Google Patents
Spiral cooling apparatus of extruder Download PDFInfo
- Publication number
- CN104842487A CN104842487A CN201510160681.2A CN201510160681A CN104842487A CN 104842487 A CN104842487 A CN 104842487A CN 201510160681 A CN201510160681 A CN 201510160681A CN 104842487 A CN104842487 A CN 104842487A
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- CN
- China
- Prior art keywords
- water
- driving shaft
- driven shaft
- cooling
- shaft
- 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.)
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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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/52—Heating or cooling
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The invention relates to a spiral cooling apparatus of an extruder. The apparatus comprises a driving shaft and a driven shaft which are horizontal and are arranged in a parallel manner; the driving shaft and the driven shaft are respectively provided with a plurality of circumferentially uniformly distributed and spirally arranged water slots; a cooling sleeve is arranged on each of driving shaft and the driven shaft; one end of each of the driving shaft and the driven shaft is provided with a water inlet hole, and the other end of each of the driving shaft and the driven shaft is provided with a water outlet hole; water inlet holes and water outlet holes are respectively connected with two ends of the water slots; the driving shaft and the driven shaft are correspondingly arranged on a support; the bottom of the support is provided with a water tank; one side of the support close to the water inlet holes is provided with at least one cooling water pump; the cooling water pumps are connected with the water tank through water suction holes; the cooling water pumps are respectively connected with the water inlet holes through water inlet tubes; and each of the water outlet holes is connected with the water tank through a water outlet tube. The stay time of water in the shafts is prolonged, so the cooling speed of the cooling sleeves is improved.
Description
Technical field
The present invention relates to a kind of screw type cooling device of extruder.
Background technology
In paint industry, extruder needs when producing to use cooler by thickness and the semi-finished product of high temperature carry out extruding and cooling, and is made into flake and is carrying out next step operation; And existing cooler due to water source extensive, major part with low cost adopts water cooling, by arranging at driving shaft and driven shaft inwall the tank paralleled to the axis, and the baffle plate placed at multiple interval is set in tank, under the obstruction of baffle plate, extend the time of staying of cooling water in driving shaft and driven shaft when cooling water is flowed in driving shaft and driven shaft, make the abundant heat-shift of the semi-finished product of cooling water and high temperature; But this method can extend the time of staying of cooling water in driving shaft and driven shaft at the beginning work, once after the cooling water in tank fills, the time of staying of cooling water in driving shaft and driven shaft can be very short, do not have abundant heat-shift effect, for this reason, we have developed and a kind ofly tank are done the screw type cooling device that curl plays the extruder of abundant heat-shift, thus improve cooling effect.
Summary of the invention
The present invention seeks to provide a kind of to overcome the deficiencies in the prior art tank is done the screw type cooling device that curl plays the extruder of abundant heat-shift.
For achieving the above object, the technical solution used in the present invention is: a kind of screw type cooling device of extruder, comprises level and the driving shaft of placement parallel to each other and driven shaft; Described driving shaft and driven shaft are respectively arranged with many even circumferentials distributions and the tank that arranges of spiral; Described driving shaft and driven shaft are arranged with cooling cover respectively; One end of described driving shaft and driven shaft is provided with inlet opening, and the other end is provided with apopore; Described inlet opening and apopore communicate with the two ends of many tanks setting respectively; Described driving shaft and driven shaft corresponding be arranged on support; The bottom of described support is provided with water tank; Described support is provided with at least one cooling water pump on the side of inlet opening; Described cooling water pump is connected by suction hole with water tank; Described cooling water pump is connected with inlet opening respectively by water inlet pipe; Described each apopore is connected with water tank respectively by outlet pipe.
Preferably, the dead in line of described inlet opening and apopore, and with the dead in line of driving shaft or driven shaft.
Preferably, described water inlet pipe is connected with inlet opening by sealed bearing; Described outlet pipe is connected with apopore by sealed bearing.
Preferably, described water tank is arranged on the lower end of driving shaft and driven shaft, and the upper end of water tank is provided with cover plate.
Preferably, described driving shaft is connected with support respectively by bearing with the two ends of driven shaft.
Preferably, described driving shaft or driven shaft and cooling cover are fixedly connected by welding.
Due to the utilization of technique scheme, the present invention compared with prior art has following advantages:
The engagement type cooling device of extruder of the present invention, by axle being provided with spiral tank, increasing the time of staying of water in axle, thus improves the cooling velocity of cooling cover, and decrease cooling water pump delivery simultaneously, improve service life.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, technical solution of the present invention is described further:
Accompanying drawing 1 is the left view of the screw type cooling device of extruder of the present invention;
Accompanying drawing 2 is complete section front view view in A-A place in Fig. 1;
Accompanying drawing 3 is D place partial enlarged drawing in Fig. 2;
Accompanying drawing 4 is B-B place full sectional view in Fig. 2;
Accompanying drawing 5 is C-C place full sectional view in Fig. 2;
Accompanying drawing 6 is the end partial enlarged drawing of driving shaft in the screw type cooling device of extruder of the present invention;
Wherein: 1, support; 11, water tank; 12, suction hole; 2, driving shaft; 3, driven shaft; 31, inlet opening; 32, apopore; 33, tank; 4, cooling cover; 5, bearing; 6, water inlet pipe; 7, cooling water pump; 8, outlet pipe; 9, cover plate.
Detailed description of the invention
Below in conjunction with drawings and the specific embodiments, the present invention is described in further detail.
Accompanying drawing 1-6 is the screw type cooling device of extruder of the present invention, comprises level and the driving shaft 2 of placement parallel to each other and driven shaft 3; Described driving shaft 2 and driven shaft 3 are respectively arranged with many even circumferentials distributions and the tank 33 that arranges of spiral; Described driving shaft 2 and driven shaft 3 are arranged with cooling cover 4 respectively, and described driving shaft 2 or driven shaft 3 are fixedly connected by welding with cooling cover 4; One end of described driving shaft 2 and driven shaft 3 is provided with inlet opening 31, and the other end is provided with apopore 32, the dead in line of described inlet opening 31 and apopore 32, and with the dead in line of driving shaft 2 or driven shaft 3; Described inlet opening 31 and apopore 32 communicate with the two ends of many tanks 33 setting respectively; Described driving shaft 2 and driven shaft 3 correspondence be arranged on support 1; Described driving shaft 2 is connected with support 1 respectively by bearing 5 with the two ends of driven shaft 3; The bottom of described support 1 is provided with water tank 11; Described water tank 11 is arranged on the lower end of driving shaft 2 and driven shaft 3, and the upper end of water tank 11 is provided with cover plate 9, prevents semi-finished product work in-process from falling in water tank 11; Described support 1 is provided with two cooling water pumps 7 on the side of inlet opening 31; Described each cooling water pump 7 is connected respectively by suction hole 12 with water tank 11; Described each cooling water pump 7 is connected with inlet opening 31 respectively by water inlet pipe 6, and water inlet pipe 6 is connected with inlet opening 31 by sealed bearing, and anti-sealing outwards flows out from inlet opening 31; Described each apopore 32 is connected with water tank 11 respectively by outlet pipe 8, and outlet pipe 8 is connected with apopore 32 by sealed bearing, and anti-sealing outwards flows out from apopore 32.
During use: driving shaft 2 and driven shaft 3 drive cooling cover to rotate by external motor, half product is squeezed into thin slice, water in water tank 11 is sent in corresponding inlet opening 31 by suction hole 12 by each cooling water pump 8 simultaneously, water now in inlet opening 31 evenly flows in every bar tank 33, double product cools, and the water cooled in every bar tank 33 flows in apopore 32 respectively, apopore 32 flows in water tank 11 by outlet pipe 9, circulation like this, completes half-finished cooling.
Due to the utilization of technique scheme, the present invention compared with prior art has following advantages:
The engagement type cooling device of extruder of the present invention, by axle being provided with spiral tank, increasing the time of staying of water in axle, thus improves the cooling velocity of cooling cover, and decrease cooling water pump delivery simultaneously, improve service life.
Below be only embody rule example of the present invention, protection scope of the present invention is not constituted any limitation.The technical scheme that all employing equivalents or equivalence are replaced and formed, all drops within rights protection scope of the present invention.
Claims (6)
1. a screw type cooling device for extruder, is characterized in that: comprise level and the driving shaft of placement parallel to each other and driven shaft; Described driving shaft and driven shaft are respectively arranged with many even circumferentials distributions and the tank that arranges of spiral; Described driving shaft and driven shaft are arranged with cooling cover respectively; One end of described driving shaft and driven shaft is provided with inlet opening, and the other end is provided with apopore; Described inlet opening and apopore communicate with the two ends of many tanks setting respectively; Described driving shaft and driven shaft corresponding be arranged on support; The bottom of described support is provided with water tank; Described support is provided with at least one cooling water pump on the side of inlet opening; Described cooling water pump is connected by suction hole with water tank; Described cooling water pump is connected with inlet opening respectively by water inlet pipe; Described each apopore is connected with water tank respectively by outlet pipe.
2. the screw type cooling device of extruder according to claim 1, is characterized in that: the dead in line of described inlet opening and apopore, and with the dead in line of driving shaft or driven shaft.
3. the screw type cooling device of extruder according to claim 1 and 2, is characterized in that: described water inlet pipe is connected with inlet opening by sealed bearing; Described outlet pipe is connected with apopore by sealed bearing.
4. the screw type cooling device of the extruder according to claim 1 or 3, is characterized in that: described water tank is arranged on the lower end of driving shaft and driven shaft, and the upper end of water tank is provided with cover plate.
5. the screw type cooling device of extruder according to claim 4, is characterized in that: described driving shaft is connected with support respectively by bearing with the two ends of driven shaft.
6. the screw type cooling device of extruder according to claim 5, is characterized in that: described driving shaft or driven shaft and cooling cover are fixedly connected by welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510160681.2A CN104842487A (en) | 2015-04-07 | 2015-04-07 | Spiral cooling apparatus of extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510160681.2A CN104842487A (en) | 2015-04-07 | 2015-04-07 | Spiral cooling apparatus of extruder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104842487A true CN104842487A (en) | 2015-08-19 |
Family
ID=53842659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510160681.2A Pending CN104842487A (en) | 2015-04-07 | 2015-04-07 | Spiral cooling apparatus of extruder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104842487A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2381466Y (en) * | 1999-07-23 | 2000-06-07 | 江苏维达机械有限公司 | Roller of plastic calender train |
| CN1440315A (en) * | 2000-06-30 | 2003-09-03 | 卡斯特里普公司 | Feeding strip material |
| CN201064788Y (en) * | 2007-08-03 | 2008-05-28 | 江苏泰富兴澄特殊钢有限公司 | Wrap water-cooled roller |
| CN201244896Y (en) * | 2008-05-13 | 2009-05-27 | 中山市松德包装机械股份有限公司 | Main cold roller of cast film machine |
| CN204622434U (en) * | 2015-04-07 | 2015-09-09 | 苏州普勒新材料有限公司 | A kind of screw type cooling device of extruder |
-
2015
- 2015-04-07 CN CN201510160681.2A patent/CN104842487A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2381466Y (en) * | 1999-07-23 | 2000-06-07 | 江苏维达机械有限公司 | Roller of plastic calender train |
| CN1440315A (en) * | 2000-06-30 | 2003-09-03 | 卡斯特里普公司 | Feeding strip material |
| CN201064788Y (en) * | 2007-08-03 | 2008-05-28 | 江苏泰富兴澄特殊钢有限公司 | Wrap water-cooled roller |
| CN201244896Y (en) * | 2008-05-13 | 2009-05-27 | 中山市松德包装机械股份有限公司 | Main cold roller of cast film machine |
| CN204622434U (en) * | 2015-04-07 | 2015-09-09 | 苏州普勒新材料有限公司 | A kind of screw type cooling device of extruder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150819 |