CN215619883U - Energy-saving cooling device for plastic extruding machine - Google Patents
Energy-saving cooling device for plastic extruding machine Download PDFInfo
- Publication number
- CN215619883U CN215619883U CN202122006256.1U CN202122006256U CN215619883U CN 215619883 U CN215619883 U CN 215619883U CN 202122006256 U CN202122006256 U CN 202122006256U CN 215619883 U CN215619883 U CN 215619883U
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- Prior art keywords
- cooling
- water
- tank
- pipeline
- energy
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- 238000001816 cooling Methods 0.000 title claims abstract description 65
- 229920003023 plastic Polymers 0.000 title abstract description 13
- 239000004033 plastic Substances 0.000 title abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 79
- 238000001125 extrusion Methods 0.000 claims abstract description 32
- 239000000463 material Substances 0.000 claims description 3
- 239000007769 metal material Substances 0.000 claims description 3
- 238000005192 partition Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 5
- 238000000465 moulding Methods 0.000 abstract description 4
- 238000005507 spraying Methods 0.000 abstract description 2
- 239000000243 solution Substances 0.000 description 12
- 238000001746 injection moulding Methods 0.000 description 7
- 239000000084 colloidal system Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses an energy-saving cooling device for an extrusion molding machine, which comprises a water cooling tank which is separated from the upper part and the lower part and is communicated with the upper part and the lower part, wherein the water cooling tank comprises a pipeline tank with opening structures at the two transverse ends and a water collecting tank which is arranged below the pipeline tank and is communicated with the pipeline tank; a cooling assembly is connected between the pipeline box and the water collecting tank, and cooling pipes with water outlet holes are connected between the front extrusion rod and the rear extrusion rod; install circulating water pump between a plurality of cooling tubes and the header tank, solution passes through the inlet tube and gets into circulating water pump, inside the rethread coil pipe enters into a plurality of cooling tubes, lower the temperature through the delivery port to the pipeline afterwards, this in-process, the water-cooling tank structure is less, the pipeline case is the twice bore of pipeline, the solution of inside use still less, solution forms the water curtain at the in-process through the delivery port, and realize the heat exchange with the gas in the air, and then improve water-cooled cooling effect, the water curtain cools down the pipeline of moulding plastics when spraying simultaneously.
Description
Technical Field
The utility model relates to the field of cooling devices for extrusion molding machines, in particular to an energy-saving cooling device for an extrusion molding machine.
Background
An extruder is an important plastic machine, and most of the production and manufacture of plastic products can be realized by extrusion molding. The motor of the extruder is an important component of the extruder and is a prime mover of the extruder to provide the large thrust required by the screw of the extruder. A low-speed high-torque permanent magnet direct drive motor is designed for a current universal 90mm screw extruder, and has the advantages of high efficiency, high power density, good energy saving performance, high reliability, high control precision and the like, but the plastic in a charging barrel is plastic colloid in a high-temperature melting state when the extruder works.
Carry out extrusion to the plastic colloid of high temperature molten state at the extruding machine to when discharging from the exit, traditional glue the shaping cooling process to plastics and lead to the water tank more among, store a large amount of water solutions in the water tank, this just leads to when using, can use a large amount of water resources, and then waste more water resource when using, continuously use the temperature that can lead to the water solution simultaneously for a long time and rise, and then reduced the cooling effect.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides an energy-saving cooling device for a plastic extruding machine, which saves water resources and improves the water-cooling effect.
In order to solve the technical problems, the utility model provides the following technical scheme: an energy-saving cooling device for an extrusion molding machine comprises a water cooling tank which is separated from and communicated with each other up and down, wherein the water cooling tank comprises a pipeline tank with two transverse ends in an open structure and a water collecting tank which is arranged below the pipeline tank and is communicated with each other;
a cooling assembly is connected between the pipeline box and the water collecting tank, the cooling assembly comprises a base which is arranged at two ends of an opening of the pipeline box and is provided with through holes, and a plurality of extrusion rods radially slide on the base; cooling pipes with water outlet holes are connected between the front extrusion rod and the rear extrusion rod;
and a circulating water pump is arranged between the plurality of cooling pipes and the water collecting tank.
As a preferable technical scheme of the utility model, one side of the pipeline box is hinged with a door plate which can be closed, and a connecting part of the pipeline box and the water collecting box is provided with a screen plate with holes.
As a preferable technical scheme of the utility model, one side of the outer side of the base, which is close to the extrusion rod, is of an open structure, and the extrusion rod is in threaded connection with a screw rod close to the open side.
As a preferred technical scheme of the utility model, a water inlet pipe is connected between the water inlet end of the circulating water pump and the bottom of the water collecting tank, and a coil pipe with a spiral structure is connected between the water outlet end of the circulating water pump and the plurality of cooling pipes.
As a preferred technical scheme of the utility model, one end of the circulating water pump, which is close to the coil pipe, is provided with a fan blade.
As a preferred technical scheme of the utility model, the cooling pipe and the coil pipe are made of metal materials, and the joint of the coil pipe and the cooling pipe and the water inlet pipe are made of hose materials.
Compared with the prior art, the utility model can achieve the following beneficial effects:
1. solution passes through the inlet tube and gets into circulating water pump, inside the rethread coil pipe enters into a plurality of cooling pipes, cool down the pipeline through the delivery port afterwards, this in-process, the water-cooling tank structure is less, the pipeline case is the twice bore of pipeline, the solution of inside use still less, solution forms the water curtain at the in-process through the apopore to realize the heat exchange with the gas in the air, and then improve water-cooled cooling effect, the water curtain cools down the pipeline of moulding plastics when spraying simultaneously.
2. Through the radial slip of extrusion stem at the base, can adjust the use to the pipe of moulding plastics of different pipe diameters for the through-hole is adjusted to the position with the pipe adaptation of moulding plastics, and structural function is more various.
3. When the circulating water pump rotates, the fan blades accelerate heat exchange between solution in the coil pipe and the outside, and the heat exchange effect is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic illustration of an explosive structure according to the present invention;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;
FIG. 4 is a schematic view of a base structure of the present invention;
fig. 5 is a schematic structural diagram of the circulating water pump of the present invention.
Wherein: 1. a water cooling tank; 11. a pipe box; 111. a door panel; 112. a screen plate; 12. a water collection tank;
2. a cooling assembly; 21. a base; 211. a through hole; 22. an extrusion stem; 221. a screw; 23. a cooling tube; 231. a water outlet hole; 24. a water circulating pump; 241. a water inlet pipe; 242. a coil pipe; 243. a fan blade.
Detailed Description
The present invention will be further described with reference to specific embodiments for the purpose of facilitating an understanding of technical means, characteristics of creation, objectives and functions realized by the present invention, but the following embodiments are only preferred embodiments of the present invention, and are not intended to be exhaustive. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.
Example (b):
as shown in fig. 1-5, the utility model provides an energy-saving cooling device for an extruder, which comprises a water cooling tank 1 which is separated from and communicated with each other up and down, wherein the water cooling tank 1 comprises a pipeline tank 11 with two horizontal ends in an open structure, and a water collecting tank 12 which is arranged below the pipeline tank 11 and is communicated with each other; a cooling component 2 is connected between the pipeline box 11 and the water collecting box 12, the cooling component 2 comprises a base 21 which is arranged at two ends of the opening of the pipeline box 11 and is provided with a through hole 211, and a plurality of extrusion rods 22 are radially slid on the base 21; a cooling pipe 23 with a water outlet hole 231 is connected between the front and the rear extrusion rods 22; a circulating water pump 24 is installed between the plurality of cooling pipes 23 and the water collecting tank 12.
When the water cooling tank is used, enough solution is filled into the water cooling tank 1, the solution is higher than the upper surface of the screen plate 112, then the circulating water pump 24 is powered on, at the moment, the solution enters the circulating water pump 24 through the water inlet pipe 241 and then enters the plurality of cooling pipes 23 through the coil pipe 242, and then the pipes are cooled through the water outlet holes 231;
meanwhile, the injection molding pipes with different pipe diameters can be adjusted and used by sliding the extrusion rod 22 in the radial direction of the base 21, so that the through hole 211 is adjusted to the position matched with the injection molding pipe, and the structure function is more diversified.
In other embodiments, a door plate 111 capable of being closed is hinged to one side of the pipeline box 11, so that a constructor can conveniently place the injection molding pipe into the pipeline box 11 from the base 21 and extend out of the other end of the injection molding pipe, and a mesh plate 112 with holes is arranged at the joint of the pipeline box 11 and the water collection tank 12 to prevent the injection molding pipe at the front end from being softer and falling into the water collection tank 12 when the injection molding pipe is cooled.
In other embodiments, one side of the outer side of the base 21, which is close to the extrusion rod 22, is an open structure, and the screw rod 221 is connected to the extrusion rod 22, which is close to the open side, in a threaded manner, so that the injection pipes with different pipe diameters can be adjusted and used by sliding the extrusion rod 22 in the radial direction of the base 21, the through holes 211 are adjusted to positions matched with the injection pipes, and the extrusion rods 22 are fixed to the base 21 through the screw rod 221.
In other embodiments, the water inlet end of the circulating water pump 24 is connected to the bottom of the water collecting tank 12, and the water inlet pipe 241 is connected to the water outlet end of the circulating water pump 24, and the coil 242 having a spiral structure is connected between the water outlet end and the plurality of cooling pipes 23, so as to improve the traveling path of the solution and improve the heat exchange with the external environment.
In other embodiments, the fan 243 is installed at one end of the circulating water pump 24 close to the coil pipe 242 to accelerate the heat exchange effect of the solution inside the coil pipe 242, improve the cooling effect of the solution, and further improve the cooling effect of the injection molding pipe.
In other embodiments, the cooling pipes 23 and the coil pipes 242 are made of metal, so as to facilitate adjustment of the cooling pipes 23, the metal material of the coil pipes 242 has a better heat conduction effect, and the joints between the coil pipes 242 and the cooling pipes 23 and the water inlet pipes 241 are made of flexible pipes, so as to facilitate adjustment of the plurality of cooling pipes 23 during contraction and expansion.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides an energy-saving cooling device for extrusion molding machine, is including water-cooling tank (1) of upper and lower partition and intercommunication, its characterized in that: the water cooling tank (1) comprises a pipeline tank (11) with two transverse ends of an opening structure and a water collecting tank (12) which is arranged below the pipeline tank (11) and is communicated with each other;
a cooling assembly (2) is connected between the pipeline box (11) and the water collecting tank (12), the cooling assembly (2) comprises a base (21) which is arranged at two ends of an opening of the pipeline box (11) and is provided with through holes (211), and a plurality of extrusion rods (22) are radially slid on the base (21); a cooling pipe (23) with a water outlet hole (231) is connected between the front and the rear extrusion rods (22);
and a circulating water pump (24) is arranged between the cooling pipes (23) and the water collecting tank (12).
2. An energy-saving cooling device for an extrusion molding machine according to claim 1, wherein: one side of the pipeline box (11) is hinged with a door plate (111) which can be closed, and a mesh plate (112) with holes is arranged at the joint of the pipeline box (11) and the water collecting tank (12).
3. An energy-saving cooling device for an extrusion molding machine according to claim 1, wherein: one side of the outer side of the base (21) close to the extrusion rod (22) is of an open structure, and the extrusion rod (22) close to the open side is in threaded connection with a screw rod (221).
4. An energy-saving cooling device for an extrusion molding machine according to claim 1, wherein: the water inlet end of the circulating water pump (24) and the bottom of the water collecting tank (12) are connected with a water inlet pipe (241), and a coil pipe (242) with a spiral structure is connected between the water outlet end and the plurality of cooling pipes (23).
5. An energy-saving cooling device for an extrusion molding machine according to claim 1, wherein: and one end of the circulating water pump (24) close to the coil pipe (242) is provided with a fan blade (243).
6. An energy-saving cooling device for an extrusion molding machine according to claim 1, wherein: cooling tube (23), coil pipe (242) are the metal material, coil pipe (242) and cooling tube (23) junction, inlet tube (241) are the hose material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122006256.1U CN215619883U (en) | 2021-08-25 | 2021-08-25 | Energy-saving cooling device for plastic extruding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122006256.1U CN215619883U (en) | 2021-08-25 | 2021-08-25 | Energy-saving cooling device for plastic extruding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215619883U true CN215619883U (en) | 2022-01-25 |
Family
ID=79901662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122006256.1U Expired - Fee Related CN215619883U (en) | 2021-08-25 | 2021-08-25 | Energy-saving cooling device for plastic extruding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215619883U (en) |
-
2021
- 2021-08-25 CN CN202122006256.1U patent/CN215619883U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20220125 |