CN114931997A - Powder coating cooling treatment device of low temperature solidification - Google Patents
Powder coating cooling treatment device of low temperature solidification Download PDFInfo
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- CN114931997A CN114931997A CN202210524991.8A CN202210524991A CN114931997A CN 114931997 A CN114931997 A CN 114931997A CN 202210524991 A CN202210524991 A CN 202210524991A CN 114931997 A CN114931997 A CN 114931997A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C2/00—Crushing or disintegrating by gyratory or cone crushers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/18—Adding fluid, other than for crushing or disintegrating by fluid energy
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/02—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating liquids, e.g. brine
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
- F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D31/00—Other cooling or freezing apparatus
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The invention relates to a cooling treatment device, in particular to a powder coating cooling treatment device capable of solidifying at low temperature. The invention provides a low-temperature curing powder coating cooling treatment device with a good heat dissipation effect. The utility model provides a powder coating cooling treatment device of low temperature solidification, including connecting the frame, connecting the inside casing, rolling wheel, adapter sleeve and fan etc. upper portion is connected with the connection inside casing in connecting the frame, connects in the frame in the middle of the lower part rotary type be connected with the rolling wheel that is used for rolling powder coating, and the rolling wheel top surface sets up for the slope, and the equal bilateral symmetry in both sides is connected with the adapter sleeve around connecting inside casing upper portion, and the adapter sleeve inboard all is connected with the fan. According to the invention, the fan blows air to take away heat on the powder coating, water flows in the circulating water pipe, the powder coating in the connecting inner frame is cooled through the circulating water pipe, the refrigerator refrigerates water in the connecting inner frame, and cold water cools the powder coating through the connecting outer frame, so that multiple cooling is realized, and the cooling effect is good.
Description
Technical Field
The invention relates to a cooling treatment device, in particular to a powder coating cooling treatment device capable of solidifying at low temperature.
Background
In the actual production process, make powder coating step including premixing, melt extrusion, preforming, coarse crushing and thin breakage, because powder coating can produce great heat, need cool off powder coating, present common powder coating adopts the air-blower to cool off mostly after thin breakage, when the powder coating ejection of compact passes through the air-blower, the air-blower blast air and then takes away the heat on the powder coating, but only dispels the heat through the air-blower, the radiating effect is relatively poor.
How to design a powder coating cooling treatment device of low temperature solidification that radiating effect is good is the problem that this patent need solve.
Disclosure of Invention
In order to overcome the prior art and only dispel the heat through the air-blower, the relatively poor shortcoming of radiating effect, the technical problem that solves: the low-temperature curing powder coating cooling treatment device with a good heat dissipation effect is provided.
The technical scheme is as follows: a low-temperature solidified powder coating cooling treatment device, which comprises a connecting outer frame, a connecting inner frame, a rolling wheel and a connecting sleeve, the fan, the filter screen, water cooling mechanism and cold water heat reduction mechanism, it has the first bleeder vent that is used for the ventilation to connect frame lower part left and right sides all even interval, upper portion is connected with the connection inside casing in the connection frame, the middle rotary type in lower part is connected with the rolling wheel that is used for rolling powder coating in the connection frame, the rolling wheel top surface sets up for the slope, the equal bilateral symmetry in both sides is connected with the adapter sleeve around connecting inside casing upper portion, the adapter sleeve inboard all is connected with the fan that is used for forced air cooling powder coating, the adapter sleeve inboard all is connected with the filter screen that is used for blockking powder coating, the adapter sleeve outside all evenly interval opens has the air vent that is used for the fan to ventilate, be connected with the water cooling mechanism that is used for the water-cooling between connection frame and the connection inside casing, bottom connection has the cold water heat reduction mechanism that utilizes cold water to further cool down in the connection frame.
Further, the water cooling mechanism comprises a water storage pipe, an air cylinder, a communicating plate, a water pipe fixing plate, a circulating water pipe, a cooling fan and a piston plate, wherein the water storage pipe for storing water is connected to the right front side of the lower part in the connecting outer frame, a one-way valve is connected to the front side of the upper part of the water storage pipe, the air cylinder is connected to the upper part of the water storage pipe, the communicating plate is connected to the right side of the upper part of the water storage pipe, the water pipe fixing plates are connected to the left side and the right side of the upper part of the connecting inner frame, the cooling pipe is connected to the left side of the upper part of the water storage pipe, the one-way valve is connected to the right end of the cooling pipe, the cooling fan for reducing the flow rate of water is connected to the upper part of the cooling pipe, the circulating water pipe is connected between the bottom of the water storage pipe and the top of the cooling pipe, the circulating water pipe is connected with the two water pipe fixing plates, the circulating water pipe bypasses the lower side of the connecting outer frame, an air cylinder telescopic rod is connected with the bottom of the water storage pipe in a sliding mode, and the piston plate is connected to the bottom of the air cylinder, the piston plate is connected with the inner wall of the water storage pipe in a sliding way.
Furthermore, the cold water heat reducing mechanism comprises a connecting frame body, a scraping frame, first springs, communicating ports, first sliding sleeve plates, blocking plates, second springs, a connecting plate, a pulling rope, a refrigerator and a first driving plate, wherein the front side and the rear side of the inner bottom of the connecting frame are connected with the connecting frame body, the top of the connecting frame body is connected with the scraping frame in a sliding manner, the scraping frame is connected with an air cylinder telescopic rod, two first springs are connected between the scraping frame at the front side and the inner bottom of the connecting frame body at the front side, two first springs are connected between the scraping frame at the rear side and the inner bottom of the connecting frame body at the rear side, two communicating ports are arranged in the connecting frame body, two first sliding sleeve plates are connected in the connecting frame body in a sliding manner, two second springs are connected between the two first sliding sleeve plates at the front side and the blocking plate at the front side, two second springs are connected between the two first sliding sleeve plates at the rear side and the blocking plate at the rear side, the connecting frame body top all is connected with the connecting plate, all slidingly be connected with first drive board on the connecting plate, be connected with two pulling ropes between the first drive board of front side and the closure plate of front side, the pulling rope of front side passes the connecting plate of front side, the pulling rope of left front side passes the first sliding sleeve board of left front side, the pulling rope of right front side passes the first sliding sleeve board of right front side, be connected with two pulling ropes between the first drive board of rear side and the closure plate of rear side, the pulling rope of rear side passes the connecting plate of rear side, the pulling rope of left rear side passes the first sliding sleeve board of left rear side, the pulling rope of right rear side passes the first sliding sleeve board of right rear side, all be connected with the refrigerated refrigerator that is used for water on the connecting frame body.
Furthermore, still including smearing water on connecting the inside casing and accelerating the roll cooling mechanism of cooling down, roll cooling mechanism is including the link, first sliding plate, the third spring, gyro wheel and the second drive board of absorbing water, it is connected with the link to connect the inside casing downside, the equal sliding type in link left and right sides is connected with first sliding plate, both sides all are connected with the gyro wheel that absorbs water that is used for adsorbing water around between two first sliding plates, first sliding plate all with be connected with two third springs between the link, the first sliding plate bottom on right side is connected with the second drive board, the second drive board with scrape the frame and be connected.
Further, still including realizing automatic watered mechanism of cooling down that adds water, it is including the water storage frame to add water cooling mechanism, the bleeder line, the slide bar, water shutoff board and fourth spring, both sides all are connected with the water storage frame that is used for the storage water around connecting inside casing upper portion, the water storage frame bottom of front side and the gyro wheel contact that absorbs water of front side, the water storage frame bottom of rear side and the gyro wheel contact that absorbs water of rear side, the water storage frame top all is connected with the bleeder line, two water storage frame lower part left and right sides all slidingly are connected with the slide bar, be connected with the water shutoff board that is used for plugging up the water storage frame lower extreme between two slide bar lower parts of front side, be connected with water shutoff board between two slide bar lower parts of rear side, be connected with the fourth spring between two slide bar of front side all and the water storage frame of front side, be connected with the fourth spring between two slide bar of rear side all and the water storage frame of rear side.
Further, still including preventing stifled mechanism of venthole jam, prevent stifled mechanism is including the connecting rod, the second sliding plate, the inclined plane board, fifth spring and mediation pole, all be connected with two connecting rods on two water storage frames, slidingly be connected with the second sliding plate between two connecting rods of front side, slidingly be connected with the second sliding plate between two connecting rods of rear side, second sliding plate bottom all is connected with the inclined plane board, the inclined plane board all contacts with the scraping frame, be connected with two fifth springs between the second sliding plate of front side and the water storage frame of front side, be connected with two fifth springs between the second sliding plate of rear side and the water storage frame of rear side, two second sliding plate left and right sides all evenly spaced connection have the mediation pole that is used for dredging the air vent, mediation pole and air vent contact.
Further, still including the cooling mechanism of bleeding that is used for taking out the steam in the connection inside casing, the cooling mechanism of bleeding is including the smooth lagging of second, the stripper bar, the third driving plate, sixth spring and communicating pipe, the upper portion left and right sides all is connected with the smooth lagging of second in the connection inside casing, slidingtype connection has the stripper bar between the second sliding lagging, the stripper bar intermediate junction has the third driving plate, the third driving plate contacts with the scraping frame, two second sliding lagging all with be connected with the sixth spring between the stripper bar, the upper portion left and right sides all is connected with the cooperation stripper bar and takes out the communicating pipe of steam, left communicating pipe is located left stripper bar downside, communicating pipe on right side is located the stripper bar downside on right side.
Furthermore, the front side and the rear side of the lower part of the connecting outer frame are uniformly provided with second air holes for ventilation at intervals.
The invention has the advantages that:
1. according to the invention, the fan blows air to take away heat on the powder coating, water flows in the circulating water pipe, and then the powder coating in the connecting inner frame is cooled through the circulating water pipe, the refrigerator refrigerates the water in the connecting inner frame, and cold water cools the powder coating through the connecting outer frame, so that multiple cooling is realized, and the cooling effect is good;
2. according to the invention, the scraping frame repeatedly moves up and down, so that the water absorbing idler wheels repeatedly move up and down and rotate forwards and backwards, a user continuously sprays a proper amount of water on the water absorbing idler wheels in the process, and then the water is uniformly coated on the front side and the rear side of the connecting inner frame, so that the temperature of the connecting inner frame is reduced by water;
3. according to the invention, the sliding rod is upwards extruded by the water absorption roller, and the sliding rod drives the water plugging plate to upwards move, so that the lower end of the water storage frame is not plugged by the water plugging plate any longer, water in the water storage frame flows downwards and is immersed in the water absorption roller, automatic water addition is realized, and thus a user does not need to continuously spray a proper amount of water on the water absorption roller;
4. according to the invention, the scraping frame and the inclined plane plate are repeatedly contacted and separated, so that the vent holes are cleaned, and the blockage of the vent holes is prevented, and the working efficiency of the fan is influenced;
5. the invention draws out the hot air in the connecting inner frame upwards for cooling through the matching of the extrusion rod and the communicating pipe.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic sectional perspective view of the present invention.
Fig. 3 is a schematic cross-sectional three-dimensional structure according to a first embodiment of the present invention.
Fig. 4 is a schematic cross-sectional three-dimensional structure of the present invention.
Fig. 5 is a schematic perspective view of the water cooling mechanism of the present invention.
Fig. 6 is a schematic sectional perspective view of the water cooling mechanism of the present invention.
Fig. 7 is a schematic perspective view of a cold water heat reduction mechanism according to the present invention.
Fig. 8 is a schematic cross-sectional three-dimensional structure diagram of the cold water heat reduction mechanism of the present invention.
Fig. 9 is a schematic partial sectional perspective view of the cold water heat reduction mechanism of the present invention.
Fig. 10 is a schematic perspective view of a first rolling cooling mechanism according to the present invention.
Fig. 11 is a schematic perspective view of a second rolling cooling mechanism according to the present invention.
Fig. 12 is a schematic perspective view of a water-adding cooling mechanism according to the present invention.
Fig. 13 is a schematic perspective view of a part of the water-adding cooling mechanism of the present invention.
Fig. 14 is a schematic sectional perspective view of the water cooling mechanism of the present invention.
Fig. 15 is a schematic perspective view of the anti-blocking mechanism of the present invention.
Fig. 16 is a schematic perspective view of part of the anti-blocking mechanism of the present invention.
Fig. 17 is a schematic cross-sectional three-dimensional structure diagram of the anti-blocking mechanism of the present invention.
FIG. 18 is a perspective view of the air-extracting cooling mechanism of the present invention.
FIG. 19 is a schematic cross-sectional perspective view of the air-extracting cooling mechanism of the present invention.
Reference numerals: 1_ connecting outer frame, 11_ first air vent, 12_ second air vent, 2_ connecting inner frame, 3_ rolling wheel, 31_ connecting sleeve, 32_ fan, 33_ filter screen, 34_ air vent, 4_ water cooling mechanism, 41_ water storage pipe, 42_ air cylinder, 43_ communicating plate, 44_ water pipe fixing plate, 45_ circulating water pipe, 46_ cooling pipe, 47_ cooling fan, 48_ piston plate, 5_ cold water cooling mechanism, 51_ connecting frame body, 52_ scraping frame, 53_ first spring, 503_ communicating port, 54_ first sliding sleeve plate, 55_ blocking plate, 56_ second spring, 57_ connecting plate, 58_ pulling rope, 59_ refrigerator, 510_ first driving plate, 6_ rolling cooling mechanism, 61_ connecting frame, 62_ first sliding plate, 63_ third spring, 64_ water absorbing roller, 65_ second belt, 7_ water adding cooling mechanism, 71_ water storing frame, 72_ water discharge pipe, 73_ sliding rod, 74_ water blocking plate, 75_ fourth spring, 8_ anti-blocking mechanism, 81_ connecting rod, 82_ second sliding plate, 83_ inclined plane plate, 84_ fifth spring, 85_ dredging rod, 9_ air suction cooling mechanism, 91_ second sliding sleeve plate, 92_ extrusion rod, 93_ third driving plate, 94_ sixth spring and 95_ communicating pipe.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings.
Example 1
A low-temperature solidified powder coating cooling processing device, refer to fig. 1-9, comprising a connecting outer frame 1, a connecting inner frame 2, a rolling wheel 3, a connecting sleeve 31, a fan 32, a filter screen 33, a water cooling mechanism 4 and a cold water cooling mechanism 5, wherein the left side and the right side of the lower part of the connecting outer frame 1 are uniformly provided with first air holes 11 at intervals, the first air holes 11 are used for ventilation, the upper part in the connecting outer frame 1 is connected with the connecting inner frame 2, the middle of the lower part in the connecting outer frame 1 is rotatably connected with the rolling wheel 3, the rolling wheel 3 is used for rolling powder coating, the top surface of the rolling wheel 3 is arranged in an inclined way, the front side and the rear side of the upper part of the connecting inner frame 2 are respectively connected with the connecting sleeve 31 in a left-right symmetrical way, the inner side of the connecting sleeve 31 is connected with the fan 32 used for air cooling powder coating, the inner side of the connecting sleeve 31 is connected with the filter screen 33, the filter screen 33 is used for blocking the powder coating, the outer side of the connecting sleeve 31 is uniformly provided with air holes 34 at intervals, the vent 34 is used for the ventilation of fan 32, connects and is connected with water cooling mechanism 4 between frame 1 and the connection inside casing 2, and water cooling mechanism 4 is used for the water-cooling, and the bottom is connected with cold water cooling mechanism 5 in the connection frame 1, and cold water cooling mechanism 5 utilizes cold water further to cool down, and both sides are all evenly spaced apart around the lower part of connection frame 1 and are had the second bleeder vent 12 that is used for the ventilation.
Referring to fig. 5-6, the water cooling mechanism 4 includes a water storage tube 41, an air cylinder 42, a communication plate 43, a water tube fixing plate 44, a circulation water tube 45, a cooling tube 46, a cooling fan 47 and a piston plate 48, the right front side of the inner lower portion of the outer frame 1 is connected with the water storage tube 41, the water storage tube 41 is used for storing water, the front side of the upper portion of the water storage tube 41 is connected with a one-way valve, the upper portion of the water storage tube 41 is connected with the air cylinder 42, the right side of the upper portion of the water storage tube 41 is connected with the communication plate 43, the left and right sides of the upper portion of the inner frame 2 are connected with the water tube fixing plates 44, the left side of the upper portion of the water storage tube 41 is connected with the cooling tube 46, the right end of the cooling tube 46 is connected with the one-way valve, the upper portion of the cooling tube 46 is connected with the cooling fan 47, the cooling fan 47 is used for reducing the flow rate of water, the circulation water tube 45 is connected between the bottom of the water storage tube 41 and the top of the cooling tube 46, the circulation water tube 45 is connected with the two water tube fixing plates 44, the lower side of the inner portion of the outer frame 1, the telescopic rod of the air cylinder 42 is connected with the bottom of the water storage pipe 41 in a sliding manner, the bottom of the telescopic rod of the air cylinder 42 is connected with a piston plate 48, and the piston plate 48 is connected with the inner wall of the water storage pipe 41 in a sliding manner.
Referring to fig. 7 to 8, the cold water heat-reducing mechanism 5 includes a connecting frame 51, a scraping frame 52, first springs 53, a communicating opening 503, a first sliding sleeve plate 54, a blocking plate 55, a second spring 56, a connecting plate 57, a pulling rope 58, a refrigerator 59 and a first driving plate 510, the connecting frame 51 is connected to the front and rear sides of the bottom in the connecting frame 1, the scraping frame 52 is connected to the top of the connecting frame 51 in a sliding manner, the scraping frame 52 is connected to the telescopic rod of the cylinder 42, two first springs 53 are connected between the scraping frame 52 at the front side and the bottom in the connecting frame 51 at the front side, two first springs 53 are connected between the scraping frame 52 at the rear side and the bottom in the connecting frame 51 at the rear side, two communicating openings 503 are opened in the connecting frame 51, two first sliding sleeve plates 54 are connected to the connecting frame 51 in a sliding manner, a blocking plate 55 is connected to the connecting frame 51 in a sliding manner, two second springs 56 are connected between the first sliding sleeve plates 54 at the front side and the blocking plate 55 at the front side, two second springs 56 are connected between each of the two first sliding sleeve plates 54 on the rear side and the corresponding blocking plate 55 on the rear side, a connecting plate 57 is connected to the top of each connecting frame body 51, each first driving plate 510 is connected to each connecting plate 57 in a sliding manner, two pulling ropes 58 are connected between each first driving plate 510 on the front side and each blocking plate 55 on the front side, each pulling rope 58 on the front side penetrates through each connecting plate 57 on the front side, each pulling rope 58 on the left front side penetrates through each first sliding sleeve plate 54 on the left front side, each pulling rope 58 on the right front side penetrates through each first sliding sleeve plate 54 on the right front side, each pulling rope 58 on the rear side is connected between each first driving plate 510 on the rear side and each blocking plate 55 on the rear side, each pulling rope 58 on the rear side penetrates through each connecting plate 57 on the rear side, each pulling rope 58 on the left rear side penetrates through each first sliding sleeve plate 54 on the left rear side, each pulling rope 58 on the right rear side penetrates through each first sliding sleeve plate 54 on the right rear side, each connecting frame body 51 is connected with each pulling rope 59, and each connecting frame body 59 is used for refrigerating water.
When the device is used, firstly, a proper amount of water is added into the water storage pipe 41 and the connecting frame body 51, the fan 32 is started, a proper amount of powder coating to be processed is added into the connecting inner frame 2, when the powder coating passes through the fan 32, the fan 32 blows air to take away heat on the powder coating, the air cylinder 42 and the cooling fan 47 are started simultaneously, the telescopic rod of the air cylinder 42 repeatedly extends and contracts to drive the piston plate 48 to repeatedly move up and down, when the piston plate 48 moves downwards, water is further extruded downwards, so that the water flows into the cooling pipe 46 through the circulating water pipe 45, when the water passes through the cooling fan 47, the cooling fan 47 rotates to further reduce the flowing speed of the water, so that the water temperature is reduced, the water flows into the water storage pipe 41 again, when the piston plate 48 moves upwards, the piston plate 48 drives the water to move upwards, when the piston plate 48 moves upwards to be flush with the communicating plate 43, the water on the piston plate 48 flows to the lower part of the water storage pipe 41 through the communicating plate 43, thus, water circulation is realized, water flows in the flow water pipe 45, the powder coating in the connecting inner frame 2 is cooled through the flow water pipe 45, the refrigerator 59 is started, the refrigerator 59 refrigerates water in the connecting frame body 51, when the telescopic rod of the air cylinder 42 is extended, the telescopic rod of the air cylinder 42 drives the scraping frame 52 to move downwards, the first spring 53 is extended, when the scraping frame 52 is contacted with the first driving plate 510, the first driving plate 510 is further pressed downwards, the first driving plate 510 drives the blocking plate 55 to move upwards through the pulling rope 58, the second spring 56 is compressed, the blocking plate 55 is separated from the communication port 503 on the lower side, cold water flows into the inner end of the connecting frame body 51 through the communication port 503 on the lower side, when the telescopic rod of the air cylinder 42 is retracted, the telescopic rod drives the scraping frame 52 to move upwards, the first spring 53 is reset, the scraping frame 52 drives the water to move upwards, so that water flows into the outer end of the connecting frame body 51 through the communicating opening 503 on the upper side, the refrigerator 59 continuously cools the water, and simultaneously drives the blocking plate 55 to move downwards to reset under the reset action of the second spring 56, so that the blocking plate 55 blocks the communicating opening 503 on the lower side, the blocking plate 55 drives the first driving plate 510 to move upwards to reset through the pulling rope 58, thus realizing cold water circulation, so that cold water cools the powder coating through the connecting outer frame 1, meanwhile, a user drives the rolling wheel 3 to rotate by using driving equipment, the powder coating in the connecting inner frame 2 falls on the rolling wheel 3, because the top surface of the rolling wheel 3 is arranged in an inclined way, the powder coating slides along the top surface of the rolling wheel 3 and further falls into a gap between the rolling wheel 3 and the connecting outer frame 1, the rolling wheel 3 is in running fit with the connecting outer frame 1 to perform grinding treatment on the powder coating, and the ground powder coating falls downwards, the user connect the material can connecting frame 1 bottom, first bleeder vent 11 and second bleeder vent 12 keep this device inside ventilation, and air vent 34 keeps fan 32's ventilation, and filter screen 33 blocks powder coating, prevents that powder coating from piling up on fan 32, and when need not use this device, it can to close fan 32, cylinder 42, cooling fan 47 and refrigerator 59.
Example 2
In addition to embodiment 1, referring to fig. 2, 10 and 11, the rolling cooling device further includes a rolling cooling mechanism 6, the rolling cooling mechanism 6 includes a connecting frame 61, first sliding plates 62, third springs 63, water absorbing rollers 64 and second driving plates 65, the connecting frame 61 is connected to the lower side of the connecting inner frame 2, the first sliding plates 62 are slidably connected to the left and right sides of the connecting frame 61, the water absorbing rollers 64 are connected to the front and rear sides between the two first sliding plates 62, the water absorbing rollers 64 are used for absorbing water, the two third springs 63 are connected between the first sliding plates 62 and the connecting frame 61, the second driving plates 65 are connected to the bottoms of the right first sliding plates 62, and the second driving plates 65 are connected to the scraping frame 52.
The third spring 63 is compressed in the initial state, when the scraping frame 52 moves downwards, the scraping frame 52 is separated from the second driving plate 65, the second driving plate 65 is driven to move downwards under the action of the reset of the third spring 63, the second driving plate 65 drives the first sliding plate 62 to move downwards, the first sliding plate 62 drives the water absorbing roller 64 to move downwards, when the scraping frame 52 moves upwards, the scraping frame 52 is in contact with the second driving plate 65, the second driving plate 65 is driven to move upwards, the third spring 63 is compressed, the second driving plate 65 drives the first sliding plate 62 to move upwards, the first sliding plate 62 drives the water absorbing roller 64 to move upwards, so that the scraping frame 52 repeatedly moves upwards and downwards, the water absorbing roller 64 repeatedly moves upwards and downwards and forwards and backwards, in the process, a user continuously sprays a proper amount of water on the water absorbing roller 64, and further uniformly coats the water on the front side and the back side of the connecting inner frame 2, thereby accelerating the temperature reduction through water and connecting the inner frame 2.
Referring to fig. 2, 12, 13 and 14, the water-adding and temperature-reducing device 7 is further included, the water-adding and temperature-reducing device 7 includes a water storage frame 71, a water discharge pipe 72, a sliding rod 73, a water blocking plate 74 and a fourth spring 75, the water storage frame 71 is connected to the front and rear sides of the upper portion of the inner frame 2, the water storage frame 71 is used for storing water, the bottom of the water storage frame 71 at the front side is in contact with the water suction roller 64 at the front side, the bottom of the water storage frame 71 at the rear side is in contact with the water suction roller 64 at the rear side, the water discharge pipe 72 is connected to the top of the water storage frame 71, the sliding rods 73 are connected to the left and right sides of the lower portions of the two water storage frames 71 in a sliding manner, the water blocking plate 74 is connected between the lower portions of the two sliding rods 73 at the front side, the water blocking plate 74 is used for blocking the lower end of the water storage frame 71, the water blocking plate 74 is connected between the lower portions of the two sliding rods 73 at the rear side, the two sliding rods 73 at the front side and the fourth spring 75 is connected to the water storage frame 71 at the front side, a fourth spring 75 is connected between each of the two rear slide bars 73 and the rear water storage frame 71.
In an initial state, the fourth spring 75 is stretched, a proper amount of water is added into the water storage frame 71, the water flows downwards and is immersed into the water absorption roller 64, when the water absorption roller 64 moves downwards, the water absorption roller 64 is separated from the sliding rod 73, the sliding rod 73 is driven to move downwards under the action of the reset of the fourth spring 75, the sliding rod 73 drives the water blocking plate 74 to move downwards, so that the water blocking plate 74 blocks the lower end of the water storage frame 71, when the water absorption roller 64 moves upwards and resets, the water absorption roller 64 is in contact with the sliding rod 73, the sliding rod 73 is further pressed upwards, the sliding rod 73 drives the water blocking plate 74 to move upwards, the fourth spring 75 is stretched, so that the water blocking plate 74 does not block the lower end of the water storage frame 71 any more, the water in the water storage frame 71 flows downwards and is immersed into the water absorption roller 64, automatic water adding is realized, and a user does not need to continuously spray a proper amount of water on the water absorption roller 64.
Referring to fig. 2, 15, 16 and 17, the anti-blocking device 8 is further included, the anti-blocking device 8 includes a connecting rod 81, the water storage frame comprises a second sliding plate 82, inclined plane plates 83, fifth springs 84 and dredging rods 85, two connecting rods 81 are connected to two water storage frames 71, a second sliding plate 82 is connected between the two connecting rods 81 on the front side in a sliding mode, a second sliding plate 82 is connected between the two connecting rods 81 on the rear side in a sliding mode, the inclined plane plates 83 are connected to the bottom of the second sliding plate 82, the inclined plane plates 83 are in contact with the scraping frame 52, two fifth springs 84 are connected between the second sliding plate 82 on the front side and the water storage frame 71 on the front side in a sliding mode, two fifth springs 84 are connected between the second sliding plate 82 on the rear side and the water storage frame 71 on the rear side in a sliding mode, dredging rods 85 are connected to the left side and the right side of the two second sliding plates 82 at equal intervals, the dredging rods 85 are used for dredging the vent holes 34, and the dredging rods 85 are in contact with the vent holes 34.
In the initial state, the fifth spring 84 is compressed, when the scraping frame 52 moves downward, the scraping frame 52 is separated from the inclined plane plate 83, and then the second sliding plate 82 is driven to move outward under the action of the reset of the fifth spring 84, the second sliding plate 82 drives the inclined plane plate 83 and the dredging rod 85 to move outward, when the scraping frame 52 moves upward and returns, the scraping frame 52 contacts with the inclined plane plate 83, and then the inclined plane plate 83 is pressed inward, the inclined plane plate 83 drives the second sliding plate 82 to move inward, and the second sliding plate 82 drives the dredging rod 85 to move inward, so that the scraping frame 52 repeatedly contacts with and separates from the inclined plane plate 83, and then the vent holes 34 are cleaned, and the vent holes 34 are prevented from being blocked, and the working efficiency of the fan 32 is affected.
Referring to fig. 2, 18 and 19, the air exhaust cooling mechanism 9 is further included, the air exhaust cooling mechanism 9 includes second sliding sleeve plates 91, extrusion rods 92, a third driving plate 93, sixth springs 94 and communicating pipes 95, the second sliding sleeve plates 91 are connected to the left and right sides of the upper portion in the connecting inner frame 2, the extrusion rods 92 are connected between the second sliding sleeve plates 91 in a sliding manner, the third driving plate 93 is connected to the middle of the extrusion rods 92, the third driving plate 93 is in contact with the scraping frame 52, the sixth springs 94 are connected between the two second sliding sleeve plates 91 and the extrusion rods 92, the communicating pipes 95 are connected to the left and right sides of the upper portion in the connecting inner frame 2, the communicating pipes 95 are matched with the extrusion rods 92 to exhaust hot air, the left communicating pipe 95 is located on the lower side of the left side of the extrusion rods 92, and the right side communicating pipe 95 is located on the lower side of the right side of the extrusion rods 92.
The sixth spring 94 is stretched in the initial state, when the scraping frame 52 moves downwards, the scraping frame 52 is separated from the third driving plate 93, and then the pressing rod 92 and the third driving plate 93 are driven to move downwards under the action of the reset of the sixth spring 94, so that the pressing rod 92 enters the communicating pipe 95, when the scraping frame 52 moves upwards and resets, the scraping frame 52 is in contact with the third driving plate 93, and then the third driving plate 93 is driven to move upwards, the third driving plate 93 drives the pressing rod 92 to move upwards, so that the pressing rod 92 upwards extracts hot air in the connecting inner frame 2 for cooling.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and shall cover the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (8)
1. A low-temperature curing powder coating cooling treatment device comprises a connecting outer frame (1), a connecting inner frame (2), a rolling wheel (3), a connecting sleeve (31), a fan (32) and a filter screen (33), wherein first air holes (11) for ventilation are uniformly formed in the left side and the right side of the lower part of the connecting outer frame (1) at intervals, the upper part in the connecting outer frame (1) is connected with the connecting inner frame (2), the rolling wheel (3) for rolling powder coating is rotatably connected to the middle of the lower part in the connecting outer frame (1), the top surface of the rolling wheel (3) is obliquely arranged, the front side and the rear side of the upper part of the connecting inner frame (2) are respectively and symmetrically connected with the connecting sleeve (31) at left and right sides, the inner side of the connecting sleeve (31) is respectively connected with the fan (32) for air cooling powder coating, the inner side of the connecting sleeve (31) is respectively connected with the filter screen (33) for blocking powder coating, and the outer side of the connecting sleeve (31) is uniformly provided with air holes (34) for ventilation of the fan (32) at intervals, the device is characterized by further comprising a water cooling mechanism (4) and a cold water cooling mechanism (5), wherein the water cooling mechanism (4) for water cooling is connected between the connecting outer frame (1) and the connecting inner frame (2), and the bottom in the connecting outer frame (1) is connected with the cold water cooling mechanism (5) for further cooling by utilizing cold water.
2. The cooling treatment device for the low-temperature solidified powder coating according to claim 1, wherein the water cooling mechanism (4) comprises a water storage pipe (41), an air cylinder (42), a communication plate (43), a water pipe fixing plate (44), a circulating water pipe (45), a cooling pipe (46), a cooling fan (47) and a piston plate (48), the right front side of the lower part in the outer connecting frame (1) is connected with the water storage pipe (41) for storing water, the front side of the upper part of the water storage pipe (41) is connected with a one-way valve, the air cylinder (42) is connected with the upper part of the water storage pipe (41), the right side of the upper part of the water storage pipe (41) is connected with the communication plate (43), the left side and the right side of the upper part of the inner connecting frame (2) are both connected with the water pipe fixing plate (44), the left side of the upper part of the water storage pipe (41) is connected with the cooling pipe (46), the right end of the cooling pipe (46) is connected with the one-way valve, the cooling fan (47) for reducing the flow rate of water is connected with the upper part in the cooling pipe (46), be connected with circulation water pipe (45) between standpipe (41) bottom and cooling tube (46) top, circulation water pipe (45) are connected with two water pipe fixed plates (44), and connection frame (1) inside downside is walked around in circulation water pipe (45), cylinder (42) telescopic link and standpipe (41) bottom sliding type connection, and cylinder (42) telescopic link bottom is connected with piston plate (48), piston plate (48) and standpipe (41) inner wall sliding type connection.
3. The cooling treatment device for the low-temperature solidified powder coating according to claim 2, wherein the cold water heat-reducing mechanism (5) comprises a connecting frame body (51), a scraping frame (52), first springs (53), a communication port (503), a first sliding sleeve plate (54), a blocking plate (55), a second spring (56), a connecting plate (57), a pulling rope (58), a refrigerator (59) and a first driving plate (510), the connecting frame body (51) is connected with the front side and the rear side of the inner bottom of the connecting frame (1), the scraping frame (52) is connected with the top of the connecting frame body (51) in a sliding way, the scraping frame (52) is connected with the telescopic rod of the air cylinder (42), two first springs (53) are connected between the scraping frame (52) at the front side and the inner bottom of the connecting frame body (51) at the front side, two first springs (53) are connected between the scraping frame (52) at the rear side and the inner bottom of the connecting frame body (51) at the rear side, two communicating ports (503) are formed in the connecting frame body (51), two first sliding sleeve plates (54) are connected in the connecting frame body (51), plugging plates (55) are connected in the connecting frame body (51) in a sliding manner, two second springs (56) are connected between the two first sliding sleeve plates (54) on the front side and the plugging plate (55) on the front side, two second springs (56) are connected between the two first sliding sleeve plates (54) on the rear side and the plugging plate (55) on the rear side, a connecting plate (57) is connected at the top of the connecting frame body (51), first driving plates (510) are connected on the connecting plate (57) in a sliding manner, two pulling ropes (58) are connected between the first driving plate (510) on the front side and the plugging plate (55) on the front side, the pulling rope (58) on the front side penetrates through the connecting plate (57) on the front side, and the pulling rope (58) on the front side penetrates through the first sliding sleeve plate (54) on the front side, the pulling rope (58) on the right front side penetrates through the first sliding sleeve plate (54) on the right front side, two pulling ropes (58) are connected between the first driving plate (510) on the rear side and the blocking plate (55) on the rear side, the pulling rope (58) on the rear side penetrates through the connecting plate (57) on the rear side, the pulling rope (58) on the left rear side penetrates through the first sliding sleeve plate (54) on the left rear side, the pulling rope (58) on the right rear side penetrates through the first sliding sleeve plate (54) on the right rear side, and the connecting frame body (51) is connected with a refrigerating unit (59) for refrigerating water.
4. The cooling treatment device for the low-temperature curing powder coating as claimed in claim 3, further comprising a rolling temperature-reducing mechanism (6) for applying water on the connecting inner frame (2) to accelerate temperature reduction, wherein the rolling temperature-reducing mechanism (6) comprises a connecting frame (61) and a first sliding plate (62), third spring (63), gyro wheel (64) and second drive board (65) absorb water, it is connected with link (61) to connect inside casing (2) downside, both sides all are connected with first sliding plate (62) slidingly about link (61), both sides all are connected with gyro wheel (64) that absorb water around between two first sliding plates (62), first sliding plate (62) all with be connected with two third springs (63) between link (61), first sliding plate (62) bottom on right side is connected with second drive board (65), second drive board (65) with scrape the frame (52) and be connected.
5. The cooling treatment device for the low-temperature solidified powder coating as claimed in claim 4, further comprising a water-adding and cooling mechanism (7) for automatically adding water, wherein the water-adding and cooling mechanism (7) comprises a water storage frame (71), water discharge pipes (72), sliding rods (73), a water blocking plate (74) and a fourth spring (75), the front side and the rear side of the upper part of the inner connecting frame (2) are respectively connected with the water storage frame (71) for storing water, the bottom of the water storage frame (71) at the front side is contacted with the water absorbing roller (64) at the front side, the bottom of the water storage frame (71) at the rear side is contacted with the water absorbing roller (64) at the rear side, the top of the water storage frame (71) is respectively connected with the water discharge pipes (72), the sliding rods (73) are respectively connected at the left side and the right side of the lower parts of the two water storage frames (71) in a sliding manner, the water blocking plate (74) for blocking the lower end of the water storage frame (71) is connected between the lower parts of the two sliding rods (73) at the front side, a water blocking plate (74) is connected between the lower parts of the two sliding rods (73) on the rear side, a fourth spring (75) is connected between the two sliding rods (73) on the front side and the water storage frame (71) on the front side, and a fourth spring (75) is connected between the two sliding rods (73) on the rear side and the water storage frame (71) on the rear side.
6. The cooling treatment device for the low-temperature curing powder coating as claimed in claim 5, further comprising an anti-blocking mechanism (8) for preventing the vent holes (34) from being blocked, wherein the anti-blocking mechanism (8) comprises a connecting rod (81), a second sliding plate (82), an inclined plate (83), a fifth spring (84) and a dredging rod (85), two connecting rods (81) are connected to the two water storage frames (71), the second sliding plate (82) is connected between the two connecting rods (81) at the front side in a sliding manner, the second sliding plate (82) is connected between the two connecting rods (81) at the rear side in a sliding manner, the inclined plate (83) is connected to the bottom of the second sliding plate (82), the inclined plate (83) is in contact with the scraping frame (52), two fifth springs (84) are connected between the second sliding plate (82) at the front side and the water storage frame (71) at the front side, two fifth springs (84) are connected between the second sliding plate (82) on the rear side and the water storage frame (71) on the rear side, dredging rods (85) for dredging the vent holes (34) are uniformly connected to the left side and the right side of the two second sliding plates (82) at intervals, and the dredging rods (85) are in contact with the vent holes (34).
7. The cooling treatment device for the low-temperature solidified powder coating according to claim 6, further comprising an air-extracting and cooling mechanism (9) for extracting hot air in the connecting inner frame (2), wherein the air-extracting and cooling mechanism (9) comprises a second sliding sleeve plate (91), an extrusion rod (92), a third driving plate (93), a sixth spring (94) and a communicating pipe (95), the second sliding sleeve plate (91) is connected to the left and right sides of the upper portion in the connecting inner frame (2), the extrusion rod (92) is connected between the second sliding sleeve plates (91) in a sliding manner, the third driving plate (93) is connected to the middle of the extrusion rod (92), the third driving plate (93) is in contact with the scraping frame (52), the sixth spring (94) is connected between the two second sliding sleeve plates (91) and the extrusion rod (92), the communicating pipe (95) matched with the extrusion rod (92) for extracting hot air is connected to the left and right sides of the upper portion in the connecting inner frame (2), the left communication pipe (95) is located below the left extrusion stem (92), and the right communication pipe (95) is located below the right extrusion stem (92).
8. The cooling treatment apparatus for powder coating solidified at low temperature according to claim 7, wherein the lower portion of the connection frame (1) has second ventilation holes (12) uniformly spaced at both front and rear sides thereof for ventilation.
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| CN202210524991.8A CN114931997B (en) | 2022-05-14 | 2022-05-14 | Low-temperature solidified powder coating cooling treatment device |
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| CN202210524991.8A CN114931997B (en) | 2022-05-14 | 2022-05-14 | Low-temperature solidified powder coating cooling treatment device |
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| CN114931997B CN114931997B (en) | 2023-06-13 |
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| CN216025483U (en) * | 2021-09-16 | 2022-03-15 | 河北征程涂料有限责任公司 | Horizontal sand mill for coating |
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| GB8312310D0 (en) * | 1982-05-05 | 1983-06-08 | Paxman Slater Coolers Ltd | Heat exchange apparatus |
| CN108273599A (en) * | 2018-01-05 | 2018-07-13 | 杭州吉成塑粉有限公司 | Thermosetting powder coating special sharpener with cooling system and its cooling means |
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| CN114931997B (en) | 2023-06-13 |
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