CN213321557U - Cooling mechanism of extruder for powder coating processing - Google Patents
Cooling mechanism of extruder for powder coating processing Download PDFInfo
- Publication number
- CN213321557U CN213321557U CN202021992937.9U CN202021992937U CN213321557U CN 213321557 U CN213321557 U CN 213321557U CN 202021992937 U CN202021992937 U CN 202021992937U CN 213321557 U CN213321557 U CN 213321557U
- Authority
- CN
- China
- Prior art keywords
- pipe
- cooling
- oil
- heat exchange
- extrusion
- 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 45
- 238000000576 coating method Methods 0.000 title claims abstract description 17
- 239000000843 powder Substances 0.000 title claims abstract description 17
- 239000011248 coating agent Substances 0.000 title claims abstract description 16
- 238000001125 extrusion Methods 0.000 claims abstract description 38
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000000498 cooling water Substances 0.000 claims description 30
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 22
- 229910052802 copper Inorganic materials 0.000 claims description 22
- 239000010949 copper Substances 0.000 claims description 22
- 239000003638 chemical reducing agent Substances 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 7
- 238000003466 welding Methods 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 abstract 3
- 241000221535 Pucciniales Species 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000002277 temperature effect Effects 0.000 description 1
Images
Landscapes
- Coating Apparatus (AREA)
Abstract
The utility model discloses a cooling body of extruder for powder coating processing, including the workstation that is used for the support with be used for extruded extrusion power unit and be used for right the inside temperature regulating mechanism who cools down that carries out of extrusion power unit, install the workstation upper end extrusion power unit, be provided with on the extrusion power unit temperature regulating mechanism, temperature regulating mechanism intakes the end and is provided with water heat transfer mechanism. The utility model discloses can not the scale deposit on the one hand changing refrigerated medium into the conduction oil, cooling efficiency can not descend, and secondly, can not lead to the parts to damage because the pipeline rusts.
Description
Technical Field
The utility model relates to an extruder field especially relates to a cooling body of extruder for powder coating processing.
Background
The existing extruder is used for melting and extruding the mixed materials into sheet materials at the temperature of about 100 ℃. The extrusion part is two screws which are meshed with each other, and the materials are fully sheared, smelted and conveyed out of the machine body. The cooling is carried out by means of cooling water in a cooling zone inside the heating zone, provided with a water circuit communicating with each other.
The biggest problem of internal scaling is the problem of direct refrigeration by water in the past, because of being limited by the structure size, the pipe diameter of cooling water passing through an extruder cannot be very large, and the size of a pipe joint is small, the effective water passing amount is small, the pore diameter is about 8-10mm, scaling and blocking are very easy, the cooling efficiency is reduced, and the product quality is greatly influenced.
Disclosure of Invention
The utility model aims at providing a cooling body of extruder for powder coating processing in order to solve above-mentioned problem.
The utility model discloses a following technical scheme realizes above-mentioned purpose:
a cooling mechanism of an extruder for processing powder coatings comprises a workbench for supporting, an extrusion power mechanism for extrusion and a temperature control mechanism for cooling the interior of the extrusion power mechanism, wherein the extrusion power mechanism is mounted at the upper end of the workbench, the temperature control mechanism is arranged on the extrusion power mechanism, and a water heat exchange mechanism is arranged at the water inlet end of the temperature control mechanism;
the extrusion power mechanism comprises a motor, a speed reducer, a double-shaft power box and a double-shaft extrusion box, the power output end of the motor is connected with the speed reducer, the power output end of the speed reducer is connected with the double-shaft power box, the power output end of the double-shaft power box is connected with the double-shaft extrusion box, and a blanking hopper is arranged at the feed end of the double-shaft extrusion box;
the temperature control mechanism comprises a temperature control plate, an oil pipe, a heat exchanger barrel and a joint, wherein a cooling pipe is arranged in the temperature control plate, the oil inlet end and the oil outlet end of the cooling pipe are both connected with the oil pipe through the joint, the lower end of the oil pipe is connected with the heat exchanger barrel, an oil pump is arranged on the oil pipe at the oil outlet end, a heat exchange spiral copper pipe is arranged in the heat exchanger barrel, and a heat exchange cavity is arranged between the heat exchange spiral copper pipe and the heat exchanger barrel;
the water heat exchange mechanism comprises a cooling water outlet pipe and a cooling water inlet pipe, the cooling water outlet pipe is arranged at one end of the heat exchanger barrel, and the cooling water inlet pipe is arranged at the lower side of the cooling water outlet pipe.
Preferably: the temperature control plate is connected with the double-shaft extrusion box through bolts, and the cooling pipe is embedded in the temperature control plate.
So set up, the accuse temperature board plays and leads the temperature effect, the cooling tube plays the heat transfer effect.
Preferably: the joint is connected with the cooling pipe through threads, the joint is connected with the oil pipe through welding, and the oil pump is connected with the oil pipe through threads.
So set up, connect the connection effect, guaranteed the leakproofness through threaded connection.
Preferably: the heat exchanger barrel is connected with the workbench through bolts, and the cooling water outlet pipe and the cooling water inlet pipe are connected with the heat exchanger barrel through threads.
According to the arrangement, the heat exchanger barrel plays a heat exchange role, and heat of heat exchange oil in the heat exchanger barrel is exchanged by using external cooling water.
Preferably: the oil pump is characterized in that the heat exchange spiral copper pipe is made of copper, the oil return end of the heat exchange spiral copper pipe is connected with the oil pipe through threads, and the oil outlet end of the heat exchange spiral copper pipe is connected with the oil pump through threads.
So set up, heat transfer spiral copper pipe plays the heat transfer effect.
Compared with the prior art, the beneficial effects of the utility model are as follows:
on one hand, the cooling medium is replaced by heat conduction oil, so that scaling is avoided, and the cooling efficiency is not reduced; the damage of the machine parts caused by the rusting of the pipeline can be avoided.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a first structural schematic diagram of a cooling mechanism of an extruder for processing powder coating according to the present invention;
fig. 2 is a second schematic structural diagram of a cooling mechanism of an extruder for processing powder coating according to the present invention;
FIG. 3 is a schematic view of the oil pipe structure of the cooling mechanism of the extruder for processing powder coating according to the present invention;
FIG. 4 is a schematic structural view of a heat exchanger tube of a cooling mechanism of an extruder for processing powder coating according to the present invention;
fig. 5 is a schematic view of a cooling tube structure of a cooling mechanism of an extruder for processing powder coating of the present invention.
The reference numerals are explained below:
1. a work table; 2. an extrusion power mechanism; 3. a temperature control mechanism; 4. a water heat exchange mechanism; 21. an electric motor; 22. a speed reducer; 23. a double-shaft power box; 24. a double-shaft extrusion box; 25. a blanking funnel; 31. a temperature control plate; 32. an oil pipe; 33. a heat exchanger tube; 34. a joint; 35. a heat exchange spiral copper pipe; 36. an oil pump; 37. a heat exchange cavity; 38. a cooling pipe; 41. a cooling water outlet pipe; 42. a cooling water inlet pipe.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be further explained with reference to the accompanying drawings:
example 1
As shown in fig. 1-5, a cooling mechanism of an extruder for processing powder coating includes a work table 1 for supporting, an extrusion power mechanism 2 for extrusion, and a temperature control mechanism 3 for cooling the interior of the extrusion power mechanism 2, wherein the extrusion power mechanism 2 is installed at the upper end of the work table 1, the temperature control mechanism 3 is arranged on the extrusion power mechanism 2, and a water heat exchange mechanism 4 is arranged at the water inlet end of the temperature control mechanism 3;
the extrusion power mechanism 2 comprises a motor 21, a speed reducer 22, a double-shaft power box 23 and a double-shaft extrusion box 24, wherein the power output end of the motor 21 is connected with the speed reducer 22, the power output end of the speed reducer 22 is connected with the double-shaft power box 23, the power output end of the double-shaft power box 23 is connected with the double-shaft extrusion box 24, and the feeding end of the double-shaft extrusion box 24 is provided with a blanking funnel 25;
the temperature control mechanism 3 comprises a temperature control plate 31, an oil pipe 32, a heat exchanger barrel 33 and a joint 34, wherein a cooling pipe 38 is arranged inside the temperature control plate 31, the oil inlet end and the oil outlet end of the cooling pipe 38 are both connected with the oil pipe 32 through the joint 34, the lower end of the oil pipe 32 is connected with the heat exchanger barrel 33, an oil pump 36 is arranged on the oil pipe 32 at the oil outlet end, a heat exchange spiral copper pipe 35 is arranged inside the heat exchanger barrel 33, and a heat exchange cavity 37 is arranged between the heat exchange spiral copper pipe 35 and the heat;
the water heat exchange mechanism 4 comprises a cooling water outlet pipe 41 and a cooling water inlet pipe 42, wherein the cooling water outlet pipe 41 is arranged at one end of the heat exchanger cylinder 33, and the cooling water inlet pipe 42 is arranged at the lower side of the cooling water outlet pipe 41.
Preferably: the temperature control plate 31 is connected with the double-shaft extrusion box 24 through bolts, the cooling pipe 38 is embedded in the temperature control plate 31, the temperature control plate 31 plays a role in heat conduction, and the cooling pipe 38 plays a role in heat exchange; the joint 34 is connected with the cooling pipe 38 through threads, the joint 34 is connected with the oil pipe 32 through welding, the oil pump 36 is connected with the oil pipe 32 through threads, the joint 34 plays a connecting role, and the sealing performance is guaranteed through threaded connection; the heat exchanger barrel 33 is connected with the workbench 1 through a bolt, the cooling water outlet pipe 41 and the cooling water inlet pipe 42 are both connected with the heat exchanger barrel 33 through threads, the heat exchanger barrel 33 has a heat exchange effect, and heat of heat exchange oil in the heat exchanger barrel 33 is exchanged by using external cooling water; the heat exchange spiral copper pipe 35 is made of copper, the oil return end of the heat exchange spiral copper pipe 35 is connected with the oil pipe 32 through threads, the oil outlet end of the heat exchange spiral copper pipe 35 is connected with the oil pump 36 through threads, and the heat exchange spiral copper pipe 35 plays a heat exchange role.
The working principle is as follows: when extrusion processing is carried out, the cooling pipe 38 in the temperature control plate 31 is filled with heat exchange oil, when the position of the cooling pipe 38 needs to be cooled, the oil pump 36 is started to enable the heat exchange oil to circulate between the cooling pipe 38 and the heat exchange spiral copper pipe 35, and meanwhile, the cooling water outlet pipe 41 and the cooling water inlet pipe 42 are utilized to circulate cold water to the inside of the heat exchanger barrel 33, so that heat reaches the inside of the heat exchanger barrel 33 through the heat exchange oil firstly, and then is transmitted out after being replaced by cooling water, and the purpose of cooling is achieved.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (5)
1. The utility model provides a cooling body of extruder for powder coating processing which characterized in that: the device comprises a workbench (1) for supporting, an extrusion power mechanism (2) for extrusion and a temperature control mechanism (3) for cooling the interior of the extrusion power mechanism (2), wherein the extrusion power mechanism (2) is installed at the upper end of the workbench (1), the temperature control mechanism (3) is arranged on the extrusion power mechanism (2), and a water inlet end of the temperature control mechanism (3) is provided with a water heat exchange mechanism (4);
the extrusion power mechanism (2) comprises a motor (21), a speed reducer (22), a double-shaft power box (23) and a double-shaft extrusion box (24), wherein the power output end of the motor (21) is connected with the speed reducer (22), the power output end of the speed reducer (22) is connected with the double-shaft power box (23), the power output end of the double-shaft power box (23) is connected with the double-shaft extrusion box (24), and a blanking hopper (25) is arranged at the feed end of the double-shaft extrusion box (24);
the temperature control mechanism (3) comprises a temperature control plate (31), an oil pipe (32), a heat exchanger barrel (33) and a joint (34), wherein a cooling pipe (38) is arranged inside the temperature control plate (31), the oil inlet end and the oil outlet end of the cooling pipe (38) are connected with the oil pipe (32) through the joint (34), the lower end of the oil pipe (32) is connected with the heat exchanger barrel (33), an oil pump (36) is arranged on the oil pipe (32) at the oil outlet end, a heat exchange spiral copper pipe (35) is arranged inside the heat exchanger barrel (33), and a heat exchange cavity (37) is arranged between the heat exchange spiral copper pipe (35) and the heat exchanger barrel (33);
the water heat exchange mechanism (4) comprises a cooling water outlet pipe (41) and a cooling water inlet pipe (42), the cooling water outlet pipe (41) is arranged at one end of the heat exchanger cylinder (33), and the cooling water inlet pipe (42) is arranged at the lower side of the cooling water outlet pipe (41).
2. The cooling mechanism of an extruder for powder coating material processing according to claim 1, wherein: temperature control board (31) pass through bolted connection biax extrusion case (24), cooling tube (38) inlay in temperature control board (31).
3. The cooling mechanism of an extruder for powder coating material processing according to claim 1, wherein: the joint (34) is connected with the cooling pipe (38) through threads, the joint (34) is connected with the oil pipe (32) through welding, and the oil pump (36) is connected with the oil pipe (32) through threads.
4. The cooling mechanism of an extruder for powder coating material processing according to claim 1, wherein: the heat exchanger barrel (33) is connected with the workbench (1) through bolts, and the cooling water outlet pipe (41) and the cooling water inlet pipe (42) are connected with the heat exchanger barrel (33) through threads.
5. The cooling mechanism of an extruder for powder coating material processing according to claim 1, wherein: the heat exchange spiral copper pipe (35) is made of copper, the oil return end of the heat exchange spiral copper pipe (35) is connected with the oil pipe (32) through threads, and the oil outlet end of the heat exchange spiral copper pipe (35) is connected with the oil pump (36) through threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021992937.9U CN213321557U (en) | 2020-09-14 | 2020-09-14 | Cooling mechanism of extruder for powder coating processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021992937.9U CN213321557U (en) | 2020-09-14 | 2020-09-14 | Cooling mechanism of extruder for powder coating processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213321557U true CN213321557U (en) | 2021-06-01 |
Family
ID=76062387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021992937.9U Expired - Fee Related CN213321557U (en) | 2020-09-14 | 2020-09-14 | Cooling mechanism of extruder for powder coating processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213321557U (en) |
-
2020
- 2020-09-14 CN CN202021992937.9U patent/CN213321557U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212818229U (en) | Crystallizer with stirring function | |
| CN208180187U (en) | A kind of anti-blocking extrusion device producing heat-resistance polypropylene pipeline | |
| CN213321557U (en) | Cooling mechanism of extruder for powder coating processing | |
| CN212422079U (en) | Cooling device for injection molding machine | |
| CN210501292U (en) | Pipe extruder frame | |
| CN210999880U (en) | Forming equipment of fluorine plastic composite pipe | |
| CN213321643U (en) | Heating mechanism of extruder for powder coating processing | |
| CN217622117U (en) | Temperature control device of plastic extruding machine for producing extruded sheet | |
| CN216099991U (en) | Plastic material processing cooling device | |
| CN212370845U (en) | Extruder for aluminum alloy processing | |
| CN213321630U (en) | Cooling system of sizing material double-stage extrusion unit | |
| CN213675366U (en) | Water-cooling material guide device for extruder | |
| CN221271980U (en) | Cooling system of screw extruder discharge gate | |
| CN215849851U (en) | Self-lubricating wear-resistant material synthesizer | |
| CN220180076U (en) | Thermal contraction film melt extrusion mechanism | |
| CN219543962U (en) | Biodegradable material screw extrusion device | |
| CN222861645U (en) | Cooling device for enamel material production | |
| CN220390988U (en) | High-efficiency oil-gas double-cooling automobile radiator | |
| CN221112787U (en) | Environment-friendly PE real wall pipe apparatus for producing | |
| CN215661771U (en) | Low PBT resin extrusion device that separates out | |
| CN222779962U (en) | Injection molding cooling device | |
| CN221046965U (en) | Extruder with cooling mechanism | |
| CN217560436U (en) | Lubricating base oil preparation waste heat recovery device | |
| CN222849835U (en) | Efficient and stable heat exchange type heat exchanger | |
| CN208324170U (en) | A kind of PE pipe extrusion device with cooler bin |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210601 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |