CN213166781U - Cooling device of extruder - Google Patents
Cooling device of extruder Download PDFInfo
- Publication number
- CN213166781U CN213166781U CN202021600506.3U CN202021600506U CN213166781U CN 213166781 U CN213166781 U CN 213166781U CN 202021600506 U CN202021600506 U CN 202021600506U CN 213166781 U CN213166781 U CN 213166781U
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- conveyer belt
- cold water
- cooling device
- support frame
- outer tube
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Abstract
The utility model discloses a cooling device of extruder relates to cooling device technical field, aims at solving the conveyer belt and is heated by rubber, and air-cooled machine still need cool off the conveyer belt to rubber refrigerated while, leads to the problem that cooling efficiency is low, and its technical scheme main points are: including the support frame, rotate on the support frame and be connected with two driving rollers, be provided with annular conveyer belt between two driving rollers, be provided with the forced air cooling case on the support frame, the forced air cooling case is provided with the passageway that supplies rubber and conveyer belt to pass through, and the support frame has set gradually cold water groove and hair-dryer along the conveyer belt direction of motion of forced air cooling case below, has set gradually along the conveyer belt direction of motion in the cold water groove and is used for ordering about the locating wheel that the conveyer belt got into the cold water groove and the scraper blade that is used for detaching conveyer belt surface moisture to reach the function of the conveyer belt that is cooled off and clears up by the conveyer belt of rubber heating, thereby increased.
Description
Technical Field
The utility model relates to a cooling device technical field, more specifically say, it relates to a cooling device of extruder.
Background
After the extruder is used for carrying out original hot-forming on rubber, the heated rubber is unstable and easy to deform, and at the moment, the hot-formed rubber needs to be sent into a cooling device for cooling, so that the processed rubber is stably formed.
The Chinese patent with publication number CN209888118U discloses a cooling system for an extruder, which has the technical key points that: including stainless steel chain plate conveyer, lower floor's link joint cooling cleaning device and upper air cooling device, upper air cooling device includes a set of fan and fan mounting bracket, the fan mounting bracket is installed in stainless steel chain plate conveyer's frame, a set of fan is installed on the fan mounting bracket, and the air outlet of a set of fan is located the top of stainless steel chain plate conveyer upper link joint, lower floor's link joint cooling cleaning device includes the box, at least one shower nozzle, clean the box, at least one second fan, this device relates to the mechanical equipment field, concretely relates to a cooling system for extruder. The device has the advantages that: the device has good effect in the using process of the company, saves the land, does not need to be stopped frequently to clean sticky objects, and is simple and convenient to use.
However, the spray head used by the device sprays water to the conveyor belt for cooling, the spray head faces upwards, so that the sprayed water is easy to splash onto the ground outside the box body, the environment becomes dirty, and meanwhile, water resources and electric power resources are wasted, and therefore a new scheme needs to be provided to solve the problem.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to solving the above-mentioned problems by providing a cooling device for an extruder, which has the function of cooling and cleaning a conveyor belt.
The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a cooling device of extruder, includes the support frame, it is connected with two driving rollers to rotate on the support frame, is provided with endless conveyor between two driving rollers, be provided with the forced air cooling case on the support frame, the forced air cooling case is provided with the passageway that supplies rubber and conveyer belt to pass through, the support frame has set gradually cold water groove and hair-dryer along the conveyer belt direction of motion of forced air cooling case below, the cold water inslot has set gradually along the conveyer belt direction of motion and is used for ordering about the locating wheel that the conveyer belt got into the cold water groove and is used for detaching the scraper blade of conveyer belt surface moisture.
Through adopting above-mentioned technical scheme, the driving roller operation, the conveyer belt drives the passageway that rubber passes through the forced air cooling incasement, cool off rubber, then the conveyer belt is behind the driving roller, under the effect of locating wheel, get into in the cold water in cold water groove, play and carry out the effect of cooling to the conveyer belt, the cold water inslot still is connected with the scraper blade, the scraper blade offsets with the conveyer belt through the cold water cooling, play and scrape the effect of moisture on most conveyer belt, still be connected with the hair-dryer on the support frame, the cold wind that the hair-dryer blew off plays weathers the remaining a little moisture of conveyer belt, need absorb the heat when moisture volatilizees, further has played the effect of cooling to the conveyer belt, the conveyer belt that the temperature reduces holds the rubber that needs the cooling, tentatively play the cooling effect to rubber, thereby make the better required temperature that falls through the rubber of forced.
The utility model discloses further set up to: the locating wheel rotates to be connected on the dead lever, be provided with the fixed slot that is used for holding the dead lever both ends on the relative both sides wall in cold water groove.
Through adopting above-mentioned technical scheme, the locating wheel rotates to be connected on the dead lever, and it has the fixed slot to open on the both sides wall that the cold water groove is relative, and the dead lever joint plays the effect of fixed locating wheel in the fixed slot.
The utility model discloses further set up to: one end of the fixed rod is provided with a sliding groove, a sliding rod is connected in the sliding groove in a sliding mode and fixed through a bolt, and the sliding rod can be inserted into the fixed groove.
Through adopting above-mentioned technical scheme, the one end of dead lever has the sliding tray, and sliding connection has the slide bar in the sliding tray and passes through the bolt fastening, and the slide bar can insert the fixed slot, plays easy to assemble and dismantles the effect of dead lever and locating wheel.
The utility model discloses further set up to: and an inclined plane is arranged at one end of the scraper abutting against the conveyor belt.
Through adopting above-mentioned technical scheme, the scraper blade offsets one end with the conveyer belt and is the inclined plane, and the inclined plane makes better and the conveyer belt contact of scraper blade, also can clear up the waste material of remaining on the conveyer belt when scraping dry moisture.
The utility model discloses further set up to: the two opposite side walls of the cold water tank are rotatably connected with the rotating rod and fixed through bolts, and the scraper blade is connected with the rotating rod through a telescopic rod.
Through adopting above-mentioned technical scheme, rotate on the both sides wall that the cold water groove is relative and be connected with the dwang and pass through the bolt fastening, the scraper blade passes through the telescopic link to be connected with the dwang, through adjusting the dwang, makes the inclined plane on the scraper blade can offset with the conveyer belt.
The utility model discloses further set up to: the telescopic link is including overlapping interior pole and the outer tube of establishing and forming sliding connection structure each other, interior pole and outer tube fixed connection are on scraper blade and dwang respectively.
Through adopting above-mentioned technical scheme, the telescopic link includes interior pole and the cover establishes the outer tube outside interior pole, and the effect that makes scraper blade and inclined plane offset is reached through adjusting the distance between interior pole and the outer tube to scraper blade and interior pole fixed connection, dwang and outer tube fixed connection.
The utility model discloses further set up to: the inner rod is inserted into the slide rail, and one end of the inner rod inserted into the slide rail is provided with a slide block matched with the slide rail in a sliding mode.
By adopting the technical scheme, the moving track of the inner rod is limited by arranging the sliding block and the sliding rail, and the inner rod is prevented from moving out of the outer tube.
The utility model discloses further set up to: one end of the inner rod inserted into the outer tube is movably connected with the inner wall of the outer tube through a spring.
By adopting the technical scheme, the spring pushes the inner rod to drive the scraper to be tightly abutted against the conveyor belt under the action of the elastic force.
To sum up, the utility model discloses following beneficial effect has: the conveyer belt is cooled through cold water in the cold wind groove, and the conveyer belt after cooling plays a preliminary cooling effect to the rubber of high temperature for to the cooling effect of rubber, scraper blade on the support frame offsets with the conveyer belt, has played the effect of scraping moisture on the dry conveyer belt promptly, still has the effect of clearing up remaining impurity on the conveyer belt simultaneously.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the cold water tank of the present invention;
fig. 3 is a sectional view of the cold water tank of the present invention;
fig. 4 is a sectional view of the telescopic rod of the present invention.
Reference numerals: 1. a support frame; 2. a driving roller; 3. a conveyor belt; 4. an air cooling box; 5. a cold water tank; 6. A blower; 7. positioning wheels; 8. a squeegee; 9. fixing the rod; 10. fixing grooves; 11. a sliding groove; 12. a slide bar; 13. rotating the rod; 14. a telescopic rod; 15. an inner rod; 16. an outer tube; 17. a slide rail; 18. a slider; 19. A spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1 and 2, a cooling device of an extruder, a support frame 1 is provided with a cold water tank 5 and a blower 6, the cold water tank 5 is internally provided with a positioning wheel 7 and a scraper 8 in sequence along the moving direction of a conveyor belt 3, the positioning wheel 7 presses the conveyor belt 3 below a transmission roller 2 into cold water in the cold water tank 5, the conveyor belt 3 is cooled, the scraper 8 abuts against the conveyor belt 3, the function of scraping moisture on the conveyor belt 3 is achieved, and meanwhile, the function of cleaning impurities on the conveyor belt 3 is achieved.
As shown in fig. 1-3, two driving rollers 2 are installed to support frame 1, be connected with endless conveyor 3 between two driving rollers 2, support frame 1 top fixed connection has forced air cooling case 4, open the passageway that has the conveyer belt 3 that supplies rubber and driving roller 2 top to pass through in the forced air cooling case 4, cold water tank 5 has been placed subaerially to forced air cooling case 4 below, still fixedly connected with hair-dryer 6 on the support frame 1, hair-dryer 6 plays the effect of weathering conveyer belt 3 below driving roller 2, hair-dryer 6 is behind the cold water tank 5 of the 3 direction of motion of conveyer belt along driving roller 2 below, locating wheel 7 and scraper blade 8 have been installed along the 3 direction of motion of conveyer belt below driving roller 2 in proper order in cold water tank 5.
As shown in fig. 1-3, the positioning wheel 7 is rotatably connected to a fixing rod 9, one end of the fixing rod 9 is provided with a sliding groove 11, a sliding rod 12 is slidably connected in the sliding groove 11, one side of the sliding rod 12 is integrally connected with a poking rod, the poking rod extends out of the fixing rod 9, the fixing rod 9 is provided with a moving groove for the poking rod to move, the poking rod is arranged outside the fixing rod 9 for poking, the sliding rod 12 extends out or retracts into the sliding groove 11, the fixing rod 9 is externally connected with a bolt, the bolt is screwed to fix the sliding rod 12 and the fixing rod 9, the two opposite side walls of the cold water groove 5 are provided with fixing grooves 10, one ends of the sliding rod 12 and the fixing rod 9 far away from the sliding rod 12 are clamped in the fixing grooves 10 to fix and disassemble the positioning wheel 7, the conveying belt 3 below the driving roller 2 is abutted against, the conveyer belt 3 below the movable roller enters the cold water in the cold water tank 5 to achieve the effect of cooling the conveyer belt 3.
As shown in fig. 1-4, the end of the scraper 8 abutting against the conveyor belt 3 is an inclined surface, and the inclined surface has a function of abutting against the conveyor belt 3 more tightly, so that the scraper 8 can better clean the moisture and impurities on the conveyor belt 3. Scraper blade 8 passes through telescopic link 14 and is connected with dwang 13, and telescopic link 14 plays the effect of adjusting the distance between scraper blade 8 and the conveyer belt 3, and dwang 13 rotates to be connected on the cold water groove 5 relative both sides wall to fix dwang 13 through the bolt on the lateral wall, rotate dwang 13 and make scraper blade 8's inclined plane closely offset with conveyer belt 3.
As shown in fig. 4, the telescopic rod 14 is composed of an inner rod 15 and an outer tube 16 sleeved outside the inner rod 15, one end of the inner rod 15, which is far away from the outer tube 16, is fixedly connected to the rotating rod 13, one end of the outer tube 16 is far away from the inner tube 15, the inner rod 15 is located at one end of the outer tube 16, a sliding rail 17 is arranged on the inner wall of the outer tube 16, both sliding ends are sealed, the moving track of the inner rod 15 is limited by arranging the sliding block 18 and the sliding rail 17, the inner rod 15 is prevented from moving out of the outer tube 16, one end of the inner rod 15, which is inserted into the outer tube 16, is movably connected to the inner wall of the outer tube 16 through a spring 19, one end of the spring 19 is welded on the inner wall of the outer tube 16, the other end of the spring 19 pushes.
The working principle is that the conveyer belt 3 above the transmission roller 2 drives high-temperature rubber to pass through the air cooling box 4 to be cooled, then the rubber leaves the conveyer belt 3 and is collected by an operator, the high-temperature rubber transfers heat to the conveyer belt 3 to heat the conveyer belt 3, the conveyer belt 3 reaches the lower part of the transmission roller 2 after leaving the rubber, the conveyer belt 3 enters cold water in the cold water tank 5 under the action of the positioning wheel 7 to be physically cooled, the conveyer belt 3 closely offsets with the scraper 8 in the cold water tank 5 after passing through the cold water to play a role in scraping off moisture on the conveyer belt 3 and cleaning impurities on the conveyer belt 3, then the blower 6 blows cold air to the conveyer belt 3 to volatilize residual moisture on the conveyer belt 3, the residual moisture volatilizes to continuously take away the heat of the conveyer belt 3, the conveyer belt 3 is further cooled, then the cooled conveyer belt 3 passes through the transmission roller 2, the rubber is initially cooled at the joint with high temperature, so that the cooling efficiency of the cooling device is improved.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (8)
1. The utility model provides a cooling device of extruder, includes support frame (1), it is connected with two driving roller (2) to rotate on support frame (1), is provided with between two driving roller (2) endless conveyor (3), be provided with air cooling box (4) on support frame (1), air cooling box (4) are provided with the passageway that supplies rubber and conveyer belt (3) to pass through, its characterized in that: the support frame (1) has set gradually cold water groove (5) and hair-dryer (6) along conveyer belt (3) direction of motion of forced air cooling case (4) below, be provided with in proper order along conveyer belt (3) direction of motion in cold water groove (5) and be used for driving positioning wheel (7) that conveyer belt (3) got into cold water groove (5) and be used for detaching scraper blade (8) of conveyer belt (3) surface moisture.
2. A cooling device of an extruder according to claim 1, wherein: the positioning wheel (7) is rotatably connected to the fixing rod (9), and fixing grooves (10) used for containing two ends of the fixing rod (9) are formed in two opposite side walls of the cold water tank (5).
3. A cooling device of an extruder according to claim 2, wherein: one end of the fixing rod (9) is provided with a sliding groove (11), a sliding rod (12) is connected in the sliding groove (11) in a sliding mode and fixed through a bolt, and the sliding rod (12) can be inserted into the fixing groove (10).
4. A cooling device of an extruder according to claim 1, wherein: and an inclined plane is arranged at one end of the scraper (8) which is abutted against the conveyor belt (3).
5. A cooling device of an extruder according to claim 4, wherein: the cold water groove (5) is connected with dwang (13) and passes through the bolt fastening on the relative both sides wall, scraper blade (8) are connected with dwang (13) through telescopic link (14).
6. A cooling device of an extruder according to claim 5, wherein: telescopic link (14) are including establishing each other the cover and forming interior pole (15) and outer tube (16) of sliding connection structure, interior pole (15) and outer tube (16) fixed connection respectively are on scraper blade (8) and dwang (13).
7. A cooling device of an extruder according to claim 6, wherein: be equipped with slide rail (17) on the inner wall of outer tube (16), the both ends of slide rail (17) are all sealed, the one end that interior pole (15) inserted slide rail (17) is equipped with slider (18) with slide rail (17) slip adaptation.
8. A cooling device of an extruder according to claim 7, wherein: one end of the inner rod (15) inserted into the outer tube (16) is movably connected with the inner wall of the outer tube (16) through a spring (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021600506.3U CN213166781U (en) | 2020-08-05 | 2020-08-05 | Cooling device of extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021600506.3U CN213166781U (en) | 2020-08-05 | 2020-08-05 | Cooling device of extruder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213166781U true CN213166781U (en) | 2021-05-11 |
Family
ID=75798249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021600506.3U Active CN213166781U (en) | 2020-08-05 | 2020-08-05 | Cooling device of extruder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213166781U (en) |
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2020
- 2020-08-05 CN CN202021600506.3U patent/CN213166781U/en active Active
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