CN110193529B - Extruder cleaning pad cooling device and application method thereof - Google Patents
Extruder cleaning pad cooling device and application method thereof Download PDFInfo
- Publication number
- CN110193529B CN110193529B CN201910520969.4A CN201910520969A CN110193529B CN 110193529 B CN110193529 B CN 110193529B CN 201910520969 A CN201910520969 A CN 201910520969A CN 110193529 B CN110193529 B CN 110193529B
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- half cover
- cleaning pad
- lower half
- upper half
- cooling
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- 238000004140 cleaning Methods 0.000 title claims abstract description 91
- 238000001816 cooling Methods 0.000 title claims abstract description 49
- 238000000034 method Methods 0.000 title claims abstract description 17
- 238000005507 spraying Methods 0.000 claims abstract description 27
- 230000005540 biological transmission Effects 0.000 claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 33
- 239000000498 cooling water Substances 0.000 claims description 20
- 239000007921 spray Substances 0.000 claims description 9
- 238000001125 extrusion Methods 0.000 description 14
- 230000000694 effects Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000889 atomisation Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C29/00—Cooling or heating work or parts of the extrusion press; Gas treatment of work
- B21C29/003—Cooling or heating of work
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention provides a cooling device for a cleaning pad of an extruder and a using method thereof, wherein the device comprises a fixed seat, a power device, a transmission device, an upper half cover, a lower half cover and a pressure spraying device, wherein the power device is arranged on one side of the fixed seat, the transmission device is arranged on the other side of the fixed seat, and the power device and the transmission device are oppositely arranged; the transmission device comprises an output shaft, a driving gear, a pin shaft and a driven gear, wherein one end of the output shaft penetrates through the fixed seat to be connected with the power device, the other end of the output shaft is connected with the driving gear, and the driven gear is arranged on the fixed seat and meshed with the driving gear; the upper half cover and the lower half cover are respectively fixed on the driven gear and the driving gear, and the upper half cover and the lower half cover are driven to synchronously open and close through the meshing rotation of the gears, and the top of the upper half cover and the bottom of the lower half cover are respectively provided with a pressure spraying device; the cleaning shaft can drive the cleaning pad to move in or out of the central position of the upper half cover and the lower half cover when the upper half cover and the lower half cover are closed after the upper half cover and the lower half cover are synchronously opened in place, so that the cleaning pad can be rapidly cooled.
Description
Technical Field
The invention belongs to the technical field of metallurgical equipment, relates to extrusion production processing equipment, and in particular relates to a cooling device for an extruder cleaning pad and a using method thereof, which can conveniently and efficiently realize rapid cooling of the extruder cleaning pad.
Background
Before extrusion production of the extruder, in order to reduce deformation resistance in the extrusion process, a lubricant such as graphite is often required to be added into the extrusion cylinder, and after each extrusion is finished, metal residues, oxide scales and the like are often left in the extrusion cylinder, so that a cleaning pad is required to timely clean the inner wall of the extrusion cylinder so as to ensure smooth circulation extrusion. In order to achieve a good cleaning effect, the clearance between the outer diameter of the cleaning pad of the extruder and the inner diameter of the extrusion cylinder is often smaller. During the cleaning process, the cleaning pad itself may thermally expand due to the high temperature of the extrusion barrel. After cleaning for several times, the outer diameter of the cleaning pad is expanded and enlarged, so that the center of the cleaning pad is difficult to align with the extrusion cylinder, the cleaning pad is difficult to push into the extrusion cylinder, and the cleaning pad cannot be pushed even when the cleaning pad is oversized, so that the follow-up extrusion process is seriously influenced. In order to ensure that the squeeze cleaning pad can be smoothly moved into the barrel for cleaning, it is necessary to cool the cleaning pad periodically.
The cooling process of the existing cleaning pad is usually completed by manual operation, and two general modes are adopted: one is to cool the surface of the extrusion pad by using compressed air manually, the cooling time is longer, and the cooling effect is not obvious; the other is that the cooling water pipe is used for carrying out rough type fluid jet cooling on the surface of the cleaning pad manually, so that water resource waste is caused, and the cooling process of the surface of the cleaning pad is uneven, so that the service life of the cleaning pad is influenced. In a word, manual operation accomplishes the cooling process, has not only that the cooling effect is not good, influences shortcomings such as clearance pad quality, and extravagant manpower and resource, and inefficiency has prolonged the production cycle of whole equipment.
Disclosure of Invention
The invention aims to provide the extruder cleaning pad cooling device which has the advantages of automatization of the cleaning pad cooling process, good cooling effect, high cooling efficiency, labor and water resource saving and a use method of the cooling device.
In order to achieve the above purpose, the technical scheme of the invention is as follows:
the cleaning pad cooling device of the extruder at least comprises a cleaning pad, a fixing seat, a power device, a transmission device, an upper half cover, a lower half cover and a pressure spraying device, wherein the cleaning pad is fixed at the front end part of a cleaning shaft;
the transmission device comprises an output shaft, a driving gear, a pin shaft and a driven gear, one end of the output shaft penetrates through the fixing seat to be connected with the power device, the other end of the output shaft is connected with the driving gear, and the driven gear is arranged on the fixing seat and meshed with the driving gear; the upper half cover is fixed on the driven gear, the lower half cover is fixed on the driving gear, the meshing rotation of the driving gear and the driven gear drives the upper half cover and the lower half cover to synchronously open and close, and the top of the upper half cover and the bottom of the lower half cover are respectively provided with a pressure spraying device;
the cleaning shaft can drive the cleaning pad to move into or out of the central position of the upper half cover and the lower half cover when in a closed state after the upper half cover and the lower half cover synchronously open in place.
Further, the power device is a double-rack swing cylinder with a magnetic switch.
Further, one end of the output shaft penetrates through the fixing seat and is connected with the power device through the first key, the other end of the output shaft is connected with the driving gear through the third key, and the pin shaft penetrates through the fixing seat and is connected with the driven gear through the second key.
Further, the pressure spraying device comprises an atomizing nozzle, an air passage hose, an air passage three-way joint, a water passage hose and a water passage three-way joint, wherein the atomizing nozzle is respectively arranged at the top of the upper half cover and the bottom of the lower half cover, the air inlets and the water inlets are respectively arranged at the left side and the right side of the atomizing nozzle, the air inlets of the two atomizing nozzles are respectively connected with the two passages of the air passage three-way joint through the air passage hose, the water inlets of the two atomizing nozzles are respectively connected with the two passages of the water passage three-way joint through the water passage hose, and the other passage of the air passage three-way joint and the water passage three-way joint is respectively used as a total air inlet and a water inlet and is respectively communicated with a compressed air station and a cooling water station.
Further, a drain pipe is installed at the bottom of the lower half cover.
Further, the atomizing nozzle adopts a wide-angle spray mode, and the spray angle and the spray distance are determined according to the size of the cleaning pad.
Further, ear-shaped arc plates are arranged on the left side and the right side of the inner side of the upper half cover.
Further, the power device is mounted on the fixing seat through screws.
Further, the upper half cover and the lower half cover are respectively fixed on the end surfaces of the driven gear and the driving gear through screws.
When the cleaning pad of the extruder needs to be cooled, the power device is started to drive the output shaft to drive the driving gear and the driven gear to rotate, the upper half cover and the lower half cover are synchronously opened around respective rotating shafts respectively, and after the upper half cover and the lower half cover are opened in place, the cleaning shaft with the cleaning pad at the end face is transversely moved to the central position when the upper half cover and the lower half cover are in a closed state; then, the power device reversely drives the output shaft to drive the driving gear and the driven gear to reversely rotate, the upper half cover and the lower half cover are synchronously closed, the front end part of the cleaning shaft and the cleaning pad are positioned in a closed space formed by closing the upper half cover and the lower half cover, at the moment, the on-off electromagnetic valve of the compressed air station and the cooling water station is opened simultaneously, compressed air and pressure cooling water respectively enter the air inlet and the water inlet of the pressure spraying device, the air inlet and the water inlet of the pressure spraying device are mixed in the atomizing nozzle, and fine atomized spray is formed at the upper nozzle and the lower nozzle, so that the cleaning pad is uniformly cooled; after cooling is finished, closing an on-off electromagnetic valve of the compressed air station and the cooling water station, and stopping spraying cooling by the pressure spraying device; starting the power device, and synchronously opening the upper half cover and the lower half cover in place; the cleaning shaft carries the cleaning pad laterally out of the extruder cleaning pad cooling device.
The beneficial effects of the invention are as follows: the device adopts a double-rack swing cylinder as a power device, and the output torsion power is reliable and stable; the double gears are adopted as the transmission device, so that the transmission efficiency is high, and the structural reliability is good. The pressure spraying device supplies pressurized water and compressed air to the atomizing nozzle, and mixes inside thereof to generate a fine atomized spray. The generated atomized cooling water can fully exert the heat exchange capacity of the atomized cooling water, the optimal cooling effect can be obtained, and the atomized liquid is in a uniform distribution state, so that the whole cooling uniformity of the cleaning pad is ensured, and the service life of the cleaning pad is prolonged. The whole cooling process of the cleaning pad is carried out in a closed space formed by closing the upper half cover and the lower half cover, so that the cooling water can be effectively prevented from splashing everywhere, and the cooled water flows out through the drain pipe of the lower half cover and is recycled, and water resources can be effectively saved. The opening and closing of the upper half cover and the lower half cover, the opening and closing of the pressure spraying device, the cooling time length and the like can be remotely operated through the electric control system, and the degree of automation is high.
Drawings
The invention is further illustrated by the following examples:
FIG. 1 is a schematic view of the cleaning pad cooling device of the extruder of the present invention;
FIG. 2 is a top view of the cleaning pad cooling device of the extruder of the present invention;
figure 3 shows a cross-sectional view A-A of figure 2.
Reference numerals illustrate:
1. a fixing seat; 2. a power device; 3. a transmission device; 3.1, bond one; 3.2, an output shaft; 3.3, a driving gear; 3.4, a pin shaft; 3.5, driven gear; 3.6, bond two; 3.7, bond three; 4. an upper half cover; 4.1, an ear-shaped arc plate; 5. a lower half cover; 6. a pressure spraying device; 6.1, an air path hose; 6.2, atomizing nozzle; 6.3, waterway hose; 6.4, gas circuit tee joint; 6.5, waterway three-way joint; 6.6, draining pipe; 7. cleaning a shaft; 8. cleaning the pad.
Detailed Description
In order that the manner in which the above-recited features and advantages of the present invention are obtained, a more particular description of the invention will be rendered by reference to specific embodiments thereof.
Example 1
As shown in fig. 1 and 2, the cleaning pad cooling device of the extruder at least comprises a cleaning pad 8, wherein the cleaning pad 8 is fixed at the front end part of a cleaning shaft 7, and further comprises a fixing seat 1, a power device 2, a transmission device 3, an upper half cover 4, a lower half cover 5 and a pressure spraying device 6, wherein one side of the fixing seat 1 is provided with the power device 2, the other side of the fixing seat is provided with the transmission device 3, and the power device 2 and the transmission device 3 are oppositely arranged;
the transmission device 3 comprises an output shaft 3.2, a driving gear 3.3, a pin shaft 3.4 and a driven gear 3.5, one end of the output shaft 3.2 penetrates through the fixed seat 1 to be connected with the power device 2, the other end of the output shaft 3.2 is connected with the driving gear 3.3, and the driven gear 3.5 is connected with the fixed seat 1 through the pin shaft 3.4 and meshed with the driving gear 3.3; the upper half cover 4 is fixed on the driven gear 3.5, the lower half cover 5 is fixed on the driving gear 3.3, and the meshing rotation of the driving gear 3.3 and the driven gear 3.5 drives the upper half cover 4 and the lower half cover 5 to synchronously open and close, and the top of the upper half cover 4 and the bottom of the lower half cover 5 are respectively provided with a pressure spraying device 6;
the cleaning shaft 7 can drive the cleaning pad 8 to move into or out of the central position of the upper half cover 4 and the lower half cover 5 when the upper half cover 4 and the lower half cover 5 are closed after the upper half cover 4 and the lower half cover 5 are synchronously opened in place.
The whole cooling process of the cleaning pad 8 is carried out in a closed space formed by closing the upper half cover 4 and the lower half cover 5, so that the cooling water can be effectively prevented from splashing everywhere, and the cooled water flows out through the drain pipe of the lower half cover 5 and is recycled, and water resources can be effectively saved. The opening and closing of the upper half cover and the lower half cover, the opening and closing of the pressure spraying device, the cooling time length and the like can be remotely operated through the electric control system, and the degree of automation is high.
Example 2
On the basis of the embodiment, the power device 2 is a double-rack swing cylinder with a magnetic switch, and the function of the power device is to drive the output shaft to do reciprocating rotation motion within a certain angle range by using compressed air. The double-rack swing cylinder can select multiple torque output to ensure that the torsion power is sufficient, the output torsion power is reliable and stable, and the transmission efficiency is high; the screw is arranged on the fixed seat, and the structural reliability is good.
One end of the output shaft 3.2 passes through the fixed seat 1 and is connected with the power device 2 through the key I3.1, the other end of the output shaft 3.2 is connected with the driving gear 3.3 through the key III 3.7, and the pin shaft 3.4 passes through the fixed seat 1 and is connected with the driven gear 3.5 through the key II 3.6. After assembly, the center distance between the pin shaft 3.4 and the output shaft 3.2 can be ensured to meet the requirement of correct engagement between the driving gear 3.3 and the driven gear 3.5.
Example 3
As shown in fig. 3, further, the pressure spraying device 6 includes an atomizing nozzle 6.2, an air path hose 6.1, an air path three-way joint 6.4, an air path hose 6.3 and an air path three-way joint 6.5, the top of the upper half cover 4 and the bottom of the lower half cover 5 are respectively provided with the atomizing nozzle 6.2, the left side and the right side of the atomizing nozzle 6.2 are respectively provided with an air inlet and a water inlet, the air inlets of the two atomizing nozzles 6.2 are respectively connected with two passages of the air path three-way joint 6.4 through the air path hose 6.1, the water inlets of the two atomizing nozzles 6.2 are respectively connected with two passages of the water path three-way joint 6.5 through the water path hose 6.3, and the other passage of the air path three-way joint 6.4 and the water path three-way joint 6.5 are respectively used as a total air inlet and a water inlet and are respectively communicated with a compressed air station and a cooling water station, so that the two nozzles can be opened and closed synchronously.
Further, the atomizing nozzle 6.2 adopts a wide-angle spray mode, and determines the spray angle and the distance according to the size specification of the cleaning pad 8, so as to ensure uniform cooling of the cleaning pad in all-around coverage. The opening and closing actions, the injection flow and the flow rate of the atomizing nozzle 6.2 can be realized by remotely controlling electromagnetic valves of the compressed air station and the cooling water station by an electric control system.
The electrical control system is a prior art and will not be described in detail herein.
Example 4
On the basis of the above embodiment, the upper half cover 4 and the lower half cover 5 may be fixed on the end surfaces of the driven gear 3.5 and the driving gear 3.3 by screws, respectively. When the power device 2 drives the gear to rotate, the upper half cover 4 and the lower half cover 5 can be driven to synchronously open and close, and the lug-shaped arc plates are arranged on the left side and the right side of the inner side of the upper half cover. When the upper half cover 4 and the lower half cover 5 are closed, the lug-shaped arc plates can completely cover the closed gaps of the two half covers, so that cooling water is prevented from splashing to the outside from the gaps in the cooling process.
Further, a drain pipe 6.6 is arranged at the bottom of the lower half cover 5, so that water in the cover can be timely discharged and recycled.
Example 5
The specific workflow of the extruder cleaning pad cooling device is as follows: when the cleaning pad 8 of the extruder needs to be cooled, the power device 2 is started through the electric control system, the driving output shaft 3.2 drives the driving gear 3.3 and the driven gear 3.4 to do rotary motion, the upper half cover 4 and the lower half cover 5 are synchronously opened around respective rotating shafts, and after the upper half cover 4 and the lower half cover 5 are opened in place, the cleaning shaft 7 with the cleaning pad 8 at the end face is transversely moved to the central position when the upper half cover 4 and the lower half cover 5 are in a closed state; then, the power device 2 drives the output shaft 3.2 to drive the driving gear 3.3 and the driven gear 3.4 to reversely rotate, the upper half cover 4 and the lower half cover 5 are synchronously closed, the front end part of the cleaning shaft 7 and the cleaning pad 8 are positioned in a closed space formed by closing the upper half cover 4 and the lower half cover 5, at the moment, the on-off electromagnetic valve of the compressed air station and the cooling water station is simultaneously opened through the electric control system, compressed air and pressure cooling water respectively enter the air inlet and the water inlet of the pressure spraying device 6, the two are mixed in the atomization nozzle 6.2, and fine atomization spray is formed at the upper nozzle and the lower nozzle, so that the cleaning pad is uniformly cooled; after cooling is finished, the on-off electromagnetic valve of the compressed air station and the cooling water station is closed, and the pressure spraying device 6 stops spraying cooling; starting the power device 2, and synchronously opening the upper half cover 4 and the lower half cover 5 in place; the cleaning shaft 7 carries the cleaning pad 8 laterally out of the extruder cleaning pad cooling device for subsequent cleaning of the inside wall of the extruder barrel.
Claims (8)
1. The utility model provides an extruder clearance pad cooling device, includes clearance pad (8) at least, clearance pad (8) are fixed in the front end tip of clearance axle (7), its characterized in that: the cooling device further comprises a fixing seat (1), a power device (2), a transmission device (3), an upper half cover (4), a lower half cover (5) and a pressure spraying device (6), wherein the power device (2) is arranged on one side of the fixing seat (1), the transmission device (3) is arranged on the other side of the fixing seat (1), and the power device (2) and the transmission device (3) are oppositely arranged relative to the fixing seat (1);
the transmission device (3) comprises an output shaft (3.2), a driving gear (3.3), a pin shaft (3.4) and a driven gear (3.5), one end of the output shaft (3.2) penetrates through the fixed seat (1) to be connected with the power device (2), the other end of the output shaft (3.2) is connected with the driving gear (3.3), and the driven gear (3.5) is connected with the fixed seat (1) through the pin shaft (3.4) and meshed with the driving gear (3.3); the upper half cover (4) is fixed on the driven gear (3.5), the lower half cover (5) is fixed on the driving gear (3.3), the driving gear (3.3) and the driven gear (3.5) are meshed to rotate to drive the upper half cover (4) and the lower half cover (5) to synchronously open and close, the top of the upper half cover (4) and the bottom of the lower half cover (5) are respectively provided with a pressure spraying device (6), the left side and the right side of the inner side of the upper half cover (4) are provided with lug-shaped arc plates, and when the upper half cover (4) and the lower half cover (5) are closed, the lug-shaped arc plates can completely cover the closed gaps of the two half covers and are used for preventing cooling water from splashing to the outside from the gaps in the cooling process;
the pressure spraying device (6) comprises an atomizing nozzle (6.2), an air passage hose (6.1), an air passage three-way joint (6.4), a water passage hose (6.3) and a water passage three-way joint (6.5), wherein the top of the upper half cover (4) and the bottom of the lower half cover (5) are respectively provided with the atomizing nozzle (6.2), the left side and the right side of the atomizing nozzle (6.2) are respectively provided with an air inlet and a water inlet, the air inlets of the two atomizing nozzles (6.2) are respectively connected with two passages of the air passage three-way joint (6.4) through the air passage hose (6.1), the water inlets of the two atomizing nozzles (6.2) are respectively connected with two passages of the water passage three-way joint (6.5) through the water passage hose (6.3), and the other passages of the air passage three-way joint (6.4) and the water passage three-way joint (6.5) are respectively used as a total air inlet and a water inlet and are respectively communicated with a compressed air station and a cooling water station;
the cleaning shaft (7) can drive the cleaning pad (8) to move into or out of the central position of the upper half cover (4) and the lower half cover (5) in a closing state after the upper half cover (4) and the lower half cover (5) are synchronously opened in place.
2. An extruder cleaning pad cooling apparatus as set forth in claim 1 wherein: the power device (2) is a double-rack swing cylinder with a magnetic switch.
3. An extruder cleaning pad cooling apparatus as set forth in claim 1 wherein: one end of the output shaft (3.2) penetrates through the fixing seat (1) and is connected with the power device (2) through the key I (3.1), the other end of the output shaft (3.2) is connected with the driving gear (3.3) through the key III (3.7), and the pin shaft (3.4) penetrates through the fixing seat (1) and is connected with the driven gear (3.5) through the key II (3.6).
4. An extruder cleaning pad cooling apparatus as set forth in claim 1 wherein: the bottom of the lower half cover (5) is provided with a drain pipe (6.6).
5. An extruder cleaning pad cooling apparatus as set forth in claim 1 wherein: the atomizing nozzle (6.2) adopts a wide-angle spraying mode, and the spraying angle and the distance are determined according to the size of the cleaning pad (8).
6. An extruder cleaning pad cooling apparatus as set forth in claim 1 wherein: the power device (2) is arranged on the fixed seat (1) through screws.
7. An extruder cleaning pad cooling apparatus as set forth in claim 1 wherein: the upper half cover (4) and the lower half cover (5) are respectively fixed on the end surfaces of the driven gear (3.5) and the driving gear (3.3) through screws.
8. A method of using an extruder cleaning pad cooling device according to any one of claims 1-7, wherein: when the cleaning pad (8) of the extruder needs to be cooled, the power device (2) is started, the driving output shaft (3.2) drives the driving gear (3.3) and the driven gear (3.4) to do rotary motion, the upper half cover (4) and the lower half cover (5) are respectively and synchronously opened around the respective rotating shafts, and after the cleaning pad is opened in place, the cleaning shaft (7) with the cleaning pad (8) at the end face is transversely moved to the central position of the upper half cover (4) and the lower half cover (5) in the closed state; then, the power device (2) drives the output shaft (3.2) to drive the driving gear (3.3) and the driven gear (3.4) to reversely rotate, the upper half cover (4) and the lower half cover (5) are synchronously closed, the front end part of the cleaning shaft (7) and the cleaning pad (8) are positioned in a closed space formed by closing the upper half cover (4) and the lower half cover (5), at the moment, an on-off electromagnetic valve of the compressed air gas station and the cooling water station is opened, compressed air and pressure cooling water respectively enter an air inlet and an air inlet of the pressure spraying device (6), and are mixed in the atomizing nozzle (6.2) to form fine atomized spray at the upper nozzle and the lower nozzle, so that the cleaning pad is uniformly cooled; after cooling is finished, closing an on-off electromagnetic valve of the compressed air station and the cooling water station, and stopping spraying and cooling by the pressure spraying device (6); starting the power device (2), and synchronously opening the upper half cover (4) and the lower half cover (5) in place; the cleaning shaft (7) carries the cleaning pad (8) laterally out of the extruder cleaning pad cooling device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201910520969.4A CN110193529B (en) | 2019-06-17 | 2019-06-17 | Extruder cleaning pad cooling device and application method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910520969.4A CN110193529B (en) | 2019-06-17 | 2019-06-17 | Extruder cleaning pad cooling device and application method thereof |
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| CN110193529A CN110193529A (en) | 2019-09-03 |
| CN110193529B true CN110193529B (en) | 2023-12-08 |
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Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19857790A1 (en) * | 1998-12-15 | 2000-07-20 | Messer Griesheim Gmbh | Process for tool cooling of indirect light metal extrusion presses with liquid nitrogen |
| CN101468365A (en) * | 2007-12-29 | 2009-07-01 | 富准精密工业(深圳)有限公司 | Wind-guiding device and workpiece-cooling device using the wind-guiding device |
| CN101787435A (en) * | 2010-01-19 | 2010-07-28 | 武汉理工大学 | Efficient spray rotation drum type cooling machine for reduced iron |
| CN102207188A (en) * | 2010-03-29 | 2011-10-05 | 上海达屿机械设备有限公司 | Lubricating device of worm gear device |
| CN201997565U (en) * | 2011-03-28 | 2011-10-05 | 中国重型机械研究院有限公司 | Fixed cleaning cushion for reverse copper extruder |
| CN202752377U (en) * | 2012-09-17 | 2013-02-27 | 太原通泽重工有限公司 | Cooling cleaning device of needle cylinder of steel extruding machine |
| CN103203389A (en) * | 2013-01-05 | 2013-07-17 | 中国重型机械研究院股份公司 | Oxidized shell cleaning apparatus for reverse copper extruder |
| CN203824222U (en) * | 2014-04-30 | 2014-09-10 | 深圳坤弘印务有限公司 | Cooling water control system of drying device of sheet-fed gravure press and drying device of sheet-fed gravure press |
| CN204227925U (en) * | 2014-10-29 | 2015-03-25 | 天津诚泰翔科技发展有限公司 | A kind of electric stove dust device |
| CN105271698A (en) * | 2015-11-04 | 2016-01-27 | 江苏通鼎光棒有限公司 | Sectional detachable furnace core tube structure for preparing optical fiber perform |
| CN207954162U (en) * | 2018-01-26 | 2018-10-12 | 桐乡市林达木业有限公司 | A kind of sizing saw machine dust-extraction unit |
| CN208695984U (en) * | 2018-07-16 | 2019-04-05 | 亚太轻合金(南通)科技有限公司 | A kind of clear wound packages of high precision elastic is set |
| CN210146673U (en) * | 2019-06-17 | 2020-03-17 | 中国重型机械研究院股份公司 | Cooling device for cleaning pad of extruder |
-
2019
- 2019-06-17 CN CN201910520969.4A patent/CN110193529B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19857790A1 (en) * | 1998-12-15 | 2000-07-20 | Messer Griesheim Gmbh | Process for tool cooling of indirect light metal extrusion presses with liquid nitrogen |
| CN101468365A (en) * | 2007-12-29 | 2009-07-01 | 富准精密工业(深圳)有限公司 | Wind-guiding device and workpiece-cooling device using the wind-guiding device |
| CN101787435A (en) * | 2010-01-19 | 2010-07-28 | 武汉理工大学 | Efficient spray rotation drum type cooling machine for reduced iron |
| CN102207188A (en) * | 2010-03-29 | 2011-10-05 | 上海达屿机械设备有限公司 | Lubricating device of worm gear device |
| CN201997565U (en) * | 2011-03-28 | 2011-10-05 | 中国重型机械研究院有限公司 | Fixed cleaning cushion for reverse copper extruder |
| CN202752377U (en) * | 2012-09-17 | 2013-02-27 | 太原通泽重工有限公司 | Cooling cleaning device of needle cylinder of steel extruding machine |
| CN103203389A (en) * | 2013-01-05 | 2013-07-17 | 中国重型机械研究院股份公司 | Oxidized shell cleaning apparatus for reverse copper extruder |
| CN203824222U (en) * | 2014-04-30 | 2014-09-10 | 深圳坤弘印务有限公司 | Cooling water control system of drying device of sheet-fed gravure press and drying device of sheet-fed gravure press |
| CN204227925U (en) * | 2014-10-29 | 2015-03-25 | 天津诚泰翔科技发展有限公司 | A kind of electric stove dust device |
| CN105271698A (en) * | 2015-11-04 | 2016-01-27 | 江苏通鼎光棒有限公司 | Sectional detachable furnace core tube structure for preparing optical fiber perform |
| CN207954162U (en) * | 2018-01-26 | 2018-10-12 | 桐乡市林达木业有限公司 | A kind of sizing saw machine dust-extraction unit |
| CN208695984U (en) * | 2018-07-16 | 2019-04-05 | 亚太轻合金(南通)科技有限公司 | A kind of clear wound packages of high precision elastic is set |
| CN210146673U (en) * | 2019-06-17 | 2020-03-17 | 中国重型机械研究院股份公司 | Cooling device for cleaning pad of extruder |
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