CN114193681A - Cooling device is used in bellows production - Google Patents
Cooling device is used in bellows production Download PDFInfo
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- CN114193681A CN114193681A CN202111402250.4A CN202111402250A CN114193681A CN 114193681 A CN114193681 A CN 114193681A CN 202111402250 A CN202111402250 A CN 202111402250A CN 114193681 A CN114193681 A CN 114193681A
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- corrugated pipe
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/16—Cooling
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/16—Cooling
- B29C2035/1616—Cooling using liquids
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/16—Cooling
- B29C2035/1658—Cooling using gas
- B29C2035/1666—Cooling using gas dried air
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2023/00—Tubular articles
- B29L2023/22—Tubes or pipes, i.e. rigid
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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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Abstract
The invention provides a cooling device for corrugated pipe production, belongs to the technical field of corrugated pipe manufacturing, and is used for solving the technical problem that an existing corrugated pipe cooling device is low in cooling speed. The water tank comprises a water tank, two side plates and two end plates are fixed at the upper end of the water tank, two rotating rollers are arranged between the two end plates, a water pump is fixed at the side end of the water tank, a water outlet of the water pump is connected with a water pipe, the water pipe is connected with a plurality of spray heads, a fan is installed on the end plates, a discharging mechanism and a liquid level adjusting mechanism are arranged at the upper end of the water tank, and a pushing mechanism is arranged at the upper end of the side plates; the invention can simultaneously carry out air cooling and water cooling on the inner surface and the outer surface of the corrugated pipe, and the cooling is more uniform and efficient; the inner surface of the corrugated pipe can be wetted, the maximum contact area between the corrugated pipe and air is ensured, and the cooling efficiency is further improved; when the corrugated pipe is taken out, the corrugated pipe is quickly dried, so that the production efficiency of the corrugated pipe is improved; make things convenient for operating personnel to put into and take out the bellows, improve work efficiency.
Description
Technical Field
The invention belongs to the technical field of corrugated pipe manufacturing, relates to a cooling device, and particularly relates to a cooling device for corrugated pipe production.
Background
The corrugated pipe is developed and perfected for more than ten years, is developed into a complete product series from a single variety, is mature in production process and use technology, is a novel light pipe made of high-density polyethylene, has the characteristics of light weight, high pressure resistance, good toughness, fast construction, long service life and the like, has an excellent pipe wall structure design, greatly reduces the cost compared with pipes with other structures, is widely applied at home and abroad due to convenient and reliable connection, and can replace a large number of concrete pipes and cast iron pipes.
The bellows need further improve its hardness through the cooling after production, and bellows cooling device commonly used at present all directly places the bellows in aqueous soaking or uses cold water to spray, then carries out natural drying through placing, and this kind of mode cooling effect is relatively poor, and cooling speed is slower, and the drying also needs a large amount of time moreover, has reduced the production speed of bellows.
Based on this, we have designed a cooling device for corrugated pipe production.
Disclosure of Invention
The invention aims to solve the problems in the prior art, and provides a cooling device for producing corrugated pipes, which aims to solve the technical problems that: how to realize that cooling device is high-efficient quick cools off the bellows.
The purpose of the invention can be realized by the following technical scheme:
a cooling device for corrugated pipe production comprises a water tank, wherein two side plates and two end plates are symmetrically distributed and fixed at the upper end of the water tank, two rotating rollers are rotatably arranged between the two end plates, a corrugated pipe is placed on the two rotating rollers, two driving motors are fixed on one end plate, output shafts of the two driving motors are respectively and fixedly connected with the end parts of the rotating rollers at corresponding positions, a water pump is fixed at the side end of the water tank, a water outlet of the water pump is connected with a water pipe, the water pipe is connected with a plurality of nozzles, a mounting seat is fixed on one end plate, a fan is installed on the mounting seat, a plurality of stop levers are fixed between the two side plates and positioned between the corrugated pipe and the fan, a plurality of water leakage ports are formed in the upper end of the water tank, a mounting groove is formed in the middle of the upper end of the water tank, a discharging mechanism is arranged in the mounting groove, and a liquid level adjusting mechanism is arranged between the water leakage ports and the mounting groove, the corrugated pipe pushing device is used for controlling the height of liquid level between the two side plates, and the upper ends of the two side plates are provided with pushing mechanisms used for pushing the corrugated pipe to move.
The working principle of the invention is as follows: firstly, a corrugated pipe is placed between two rotating rollers from the upper part of an end plate far away from a stop lever, then the corrugated pipe is pushed along the rotating rollers by a pushing mechanism, so that one end of the corrugated pipe is abutted against the stop lever, then the highest liquid level allowed between two side plates is adjusted by a liquid level adjusting mechanism according to the lowest position of the inner surface of the corrugated pipe, then a water pump, two single driving motors and a fan are started, at the moment, water in a water tank is sprayed on the outer surface of the corrugated pipe by a spray head through a water pipe, the corrugated pipe is driven by the two rotating rollers to rotate for water cooling, the sprayed water is stopped between the side plates and a liquid level control mechanism, the liquid level is kept at a height higher than the lowest position of the inner surface of the corrugated pipe, so that the inner surface of the corrugated pipe is wet, air flow generated by the fan acts on the inner surface and the outer surface of the corrugated pipe to accelerate the cooling of the corrugated pipe, and after the cooling is finished, the corrugated pipe is dried and removed by a discharging mechanism and the pushing mechanism, the cooling of the bellows is completed.
The liquid level control mechanism comprises a lifting plate and a threaded rod, an elongated slot is formed in the upper end of the water tank and is located between a water leaking port and a mounting groove, the lifting plate is arranged in the elongated slot in a sliding mode, a plurality of inclined slots which are distributed at equal intervals are formed in the lifting plate, the threaded rod is rotatably arranged between two end plates and is located at the upper end of the water leaking port, a plurality of moving blocks are connected to the threaded rod in a threaded mode, moving support rods are fixed to the moving blocks, the moving support rods are arranged in the inclined slots in corresponding positions in a sliding mode respectively, two limiting rods which are parallel to each other are fixed to the inner sides of side plates close to the threaded rod, one ends, far away from the moving support rods, of the moving blocks are arranged between the two limiting rods in a sliding mode, and a rotary table is fixed to the end portions of the threaded rod.
Structure more than adopting, rotate the threaded rod through the carousel, under the effect of gag lever post, a plurality of movable blocks synchronous movement, and make the lifter plate reciprocate through the extrusion that removes branch and chute lateral wall, when the liquid level height between the curb plate that is close to the water pipe and the lifter plate, liquid will cross and get into in the water tank once more through the mouth that leaks on the lifter plate, consequently, the height of liquid level can be controlled to the height of control lifter plate, make liquid just cover the bellows internal surface, when using the bellows of different models, when making the bellows internal surface can be moist, guarantee bellows and the biggest area of contact of air, further improve cooling rate.
The liquid level control mechanism further comprises an indicating rod, the indicating rod is fixed at one end of the lifting plate, the upper surface of the indicating rod is flush with the upper surface of the lifting plate, an end plate close to the indicating rod is made of transparent materials, and a plurality of scale marks are arranged at the side end of the end plate.
By adopting the structure, when the lifting plate moves up and down, the indicating rod corresponds to different scale marks, and an operator can determine the height required by the lifting plate according to the relative position of the scale marks and the lowest end of the inner wall of the corrugated pipe, so that the operation of the operator is facilitated.
The discharging mechanism comprises two first hydraulic cylinders, a lifting plate, two vertical plates, a second hydraulic cylinder and two lifting rods, the two first hydraulic cylinders are fixed at two ends of the mounting groove, the lifting plate is fixed at the upper ends of the two first hydraulic cylinders, a plurality of through holes are formed in the lifting plate, the two vertical plates are fixed on two sides of the lifting plate respectively, one ends, close to the stop rods, of the vertical plates are lower than the end, far away from the stop rods, of the vertical plates, a plurality of anti-skidding grooves are formed in the upper surfaces of the vertical plates, one ends of the two lifting rods are hinged to the outer sides of the higher ends of the two vertical plates respectively, a Z-shaped plate is fixed on an output shaft of the first hydraulic cylinders, close to the stop rods, the second hydraulic cylinder is fixed on the Z-shaped plate, a cross rod is fixed to the upper end of the output shaft of the second hydraulic cylinder, two ends of the cross rod are hinged to the other ends of the two lifting rods respectively, and the height of the lifting rods is lower than the height of the upper surfaces of the vertical plates.
Structure more than adopting, after the cooling is accomplished, stop water pump and driving motor, start first pneumatic cylinder, first pneumatic cylinder drives and lifts board and two risers and rise, and with bellows lifting to keeping away from the live-rollers, and the bellows is close to the one end downward sloping of pin, the liquid in the bellows can flow out this moment, bellows rapid draing under the effect of fan, then start second pneumatic cylinder, make the one end of lifting the pole rise, and upwards lift the lower one end of bellows, make the bellows to other end slope, then can take out the bellows fast through pushing mechanism, accelerate bellows drying rate, and make things convenient for operating personnel to take out the bellows.
The pushing mechanism comprises two clamping pieces, the two clamping pieces are arranged on the upper ends of the two side plates in a sliding mode respectively, the clamping pieces are provided with moving wheels, the moving wheels are in contact with the upper surfaces of the side plates, pull rods are arranged on the clamping pieces in a sliding mode, the upper ends of the two pull rods are fixed with long rods, supporting springs are sleeved on the pull rods, the two ends of each supporting spring are respectively abutted to the long rods and the clamping pieces, and the lower ends of the long rods are provided with auxiliary assemblies and are used for being in contact with the outer sides of the corrugated pipes.
Structure more than adopting, two operating personnel stimulate two pull rods simultaneously for the stock moves down, and auxiliary assembly and bellows outside contact this moment can be through promoting the pull rod and remove the bellows position, and under supporting spring's effect, when not stimulating the pull rod, auxiliary assembly and bellows separation can not influence normal use moreover.
The auxiliary assembly comprises a plurality of sleeves, a plurality of sliding rods and rubber strips, the sleeves are fixed on the lower surface of the long rod, the sliding rods are slidably inserted into the bottoms of the sleeves, the rubber strips are fixedly connected with the bottoms of the sliding rods, the outer side of each sleeve is provided with a self-adaptive spring in a sleeved mode, and the two ends of each self-adaptive spring respectively abut against the long rod and the rubber strips.
Structure more than adopting, when the stock moves down, drive the rubber strip and move down, under the effect of a plurality of self-adaptation springs, the rubber strip can with bellows surface fully contact, guarantee to drive the bellows and remove when the stock removes, increase the device practicality.
Compared with the prior art, this cooling device for bellows production has following advantage:
1. through water tank, live-rollers, water pipe, shower nozzle, water pump, fan and driving motor for the inside and outside surface of bellows can carry out forced air cooling and water-cooling simultaneously, and the cooling is more even high-efficient, improves cooling efficiency.
2. The depth of the corrugated pipe immersed in water is controlled through the liquid level control mechanism, so that the inner surface of the corrugated pipe can be wetted, the largest contact area between the corrugated pipe and air is ensured, and the cooling efficiency is further improved.
3. Through discharge mechanism, carry out rapid draing to it when taking out the bellows, make things convenient for follow-up production, improve the production efficiency of bellows.
4. The position of bellows is adjusted through pushing mechanism, makes things convenient for operating personnel to put into and take out the bellows, increases the operation and experiences, improves work efficiency.
Drawings
FIG. 1 is a schematic view of the left side perspective of the present invention in use;
FIG. 2 is a schematic right side perspective view of the present invention in use;
FIG. 3 is a schematic perspective view of the present invention when not in use;
FIG. 4 is a schematic view of a portion of the component construction of the present invention;
FIG. 5 is a schematic view of the interior of the mounting groove of the present invention;
FIG. 6 is an enlarged schematic view of the invention at A in FIG. 5;
FIG. 7 is a schematic view of the structure of the liquid level control mechanism of the present invention;
FIG. 8 is an enlarged view of the invention at B in FIG. 7;
FIG. 9 is a schematic view of the pushing mechanism of the present invention;
in the figure: 1. a water tank; 2. a side plate; 3. an end plate; 4. a rotating roller; 5. a drive motor; 6. a water pump; 7. a water pipe; 8. a spray head; 9. a mounting seat; 10. a fan; 11. a stop lever; 12. a water leakage port; 13. mounting grooves; 14. a first hydraulic cylinder; 15. lifting the plate; 16. a through hole; 17. a vertical plate; 18. an anti-slip groove; 19. lifting the rod; 20. a Z-shaped plate; 21. a second hydraulic cylinder; 22. a cross bar; 23. a long groove; 24. a lifting plate; 25. a chute; 26. a threaded rod; 27. a moving block; 28. moving the strut; 29. a limiting rod; 30. a turntable; 31. scale lines; 32. an indication lever; 33. a fastener; 34. a moving wheel; 35. a pull rod; 36. a long rod; 37. a support spring; 38. a sleeve; 39. a slide bar; 40. a rubber strip; 41. an adaptive spring.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Referring to fig. 1-9, this embodiment provides a cooling device for corrugated pipe production, which includes a water tank 1, two side plates 2 symmetrically distributed and two end plates 3 symmetrically distributed are fixed at the upper end of the water tank 1, two rotating rollers 4 are rotatably disposed between the two end plates 3, the corrugated pipe is placed on the two rotating rollers 4, two driving motors 5 are fixed on one end plate 3, output shafts of the two driving motors 5 are respectively and fixedly connected with the end portions of the rotating rollers 4 at corresponding positions, a water pump 6 is fixed at the side end of the water tank 1, a water outlet of the water pump 6 is connected with a water pipe 7, the water pipe 7 is connected with a plurality of nozzles 8, a mounting seat 9 is fixed on one end plate 3, a fan 10 is installed on the mounting seat 9, a plurality of stop rods 11 are fixed between the two side plates 2, the stop rods 11 are located between the corrugated pipe and the fan 10, a plurality of water leaking ports 12 are disposed at the upper end of the water tank 1, the middle of the upper end of the water tank 1 is provided with a mounting groove 13, a discharging mechanism is arranged in the mounting groove 13, a liquid level adjusting mechanism is arranged between the water leakage port 12 and the mounting groove 13 and used for controlling the liquid level height between the two side plates 2, and the upper ends of the two side plates 2 are provided with pushing mechanisms used for pushing the corrugated pipe to move; firstly, the corrugated pipe is put between two rotating rollers 4 from the upper part of an end plate 3 far away from a stop lever 11, then the corrugated pipe is pushed along the rotating rollers 4 by a pushing mechanism, one end of the corrugated pipe is abutted against the stop lever 11, then the highest allowable liquid level between two side plates 2 is adjusted by a liquid level adjusting mechanism according to the lowest position of the inner surface of the corrugated pipe, then a water pump 6, two single driving motors 5 and a fan 10 are started, at the moment, a water pipe 7 sprays water in a water tank 1 on the outer surface of the corrugated pipe through a spray head 8, the two rotating rollers 4 drive the corrugated pipe to rotate for water cooling, the sprayed water is stopped between the side plates 2 and the liquid level control mechanism, the liquid level is kept at a height higher than the lowest position of the inner surface of the corrugated pipe, the inner surface of the corrugated pipe is wetted, air flow generated by the fan 10 acts on the inner surface and the outer surface of the corrugated pipe, and the cooling of the corrugated pipe is accelerated, and after cooling is finished, drying and removing the corrugated pipe through the discharging mechanism and the pushing mechanism to finish cooling the corrugated pipe.
The liquid level control mechanism comprises a lifting plate 24 and a threaded rod 26, wherein the upper end of the water tank 1 is provided with a long groove 23, the long groove 23 is positioned between the water leaking port 12 and the mounting groove 13, the lifting plate 24 is slidably arranged in the long groove 23, the lifting plate 24 is provided with a plurality of inclined grooves 25 which are distributed at equal intervals, the threaded rod 26 is rotatably arranged between the two end plates 3, the threaded rod 26 is positioned at the upper end of the water leaking port 12, the threaded rod 26 is in threaded connection with a plurality of moving blocks 27, the moving blocks 27 are fixedly provided with moving support rods 28, the moving support rods 28 are respectively slidably arranged in the inclined grooves 25 at corresponding positions, the inner side of the side plate 2 close to the threaded rod 26 is fixedly provided with two parallel limiting rods 29, one end of the moving block 27 far away from the moving support rods 28 is slidably arranged between the two limiting rods 29, and the end part of the threaded rod 26 is fixedly provided with a rotating disc 30; rotating threaded rod 26 through carousel 30, under the effect of gag lever post 29, a plurality of movable block 27 synchronous movement, and make lifter plate 24 reciprocate through the extrusion effect that removes branch 28 and chute 25 lateral wall, when the liquid level between curb plate 2 and the lifter plate 24 that are close to water pipe 7 is high and the lifter plate 24 time, liquid will cross from lifter plate 24 and get into in the water tank 1 again through weeping hole 12, consequently the height of liquid level can be controlled to the height of control lifter plate 24, make liquid just cover the bellows internal surface, when using the bellows of different models, when making the bellows internal surface can be moist, guarantee the biggest area of contact of bellows and air, further improve cooling rate.
The liquid level control mechanism further comprises an indicating rod 32, the indicating rod 32 is fixed at one end of the lifting plate 24, the upper surface of the indicating rod 32 is flush with the upper surface of the lifting plate 24, the end plate 3 close to the indicating rod 32 is made of transparent materials, and the side end of the end plate is provided with a plurality of scale marks 31; when the lifting plate 24 moves up and down, the indication rod 32 corresponds to different scale marks 31, and an operator can determine the required height of the lifting plate 24 according to the relative position of the scale marks 31 and the lowest end of the inner wall of the corrugated pipe, so that the operation of the operator is facilitated.
The discharging mechanism comprises two first hydraulic cylinders 14, a lifting plate 15, two vertical plates 17, a second hydraulic cylinder 21 and two lifting rods 19, wherein the two first hydraulic cylinders 14 are fixed at two ends of the mounting groove 13, the lifting plate 15 is fixed at the upper ends of the two first hydraulic cylinders 14, a plurality of through holes 16 are formed in the lifting plate 15, the two vertical plates 17 are respectively fixed at two sides of the lifting plate 15, one ends of the vertical plates 17, which are close to the stop rod 11, are lower than the ends, which are far away from the stop rod 11, the upper surfaces of the vertical plates 17 are provided with a plurality of anti-skidding grooves 18, one ends of the two lifting rods 19 are respectively hinged at the outer sides of the higher ends of the two vertical plates 17, a Z-shaped plate 20 is fixed on an output shaft of the first hydraulic cylinder 14, which is close to the stop rod 11, the second hydraulic cylinder 21 is fixed on the Z-shaped plate 20, a cross rod 22 is fixed at the upper end of an output shaft of the second hydraulic cylinder 21, and two ends of the cross rod 22 are respectively hinged with the other ends of the two lifting rods 19, and the height of the lifting rod 19 is lower than that of the upper surface of the vertical plate 17; after the cooling is accomplished, stop water pump 6 and driving motor 5, start first pneumatic cylinder 14, first pneumatic cylinder 14 drives and lifts board 15 and two riser 17 and rises, and with bellows lifting to keeping away from live-rollers 4, and the bellows is close to the one end downward sloping of pin 11, the liquid in the bellows can flow out this moment, bellows rapid draing under fan 10's effect, then start second pneumatic cylinder 21, make the one end of lifting pole 19 rise, and upwards lift the lower one end of bellows, make the bellows to the other end slope, then can take out the bellows fast through pushing mechanism, accelerate bellows drying rate, and make things convenient for operating personnel to take out the bellows.
The pushing mechanism comprises two clamping pieces 33, the two clamping pieces 33 are respectively arranged at the upper ends of the two side plates 2 in a sliding manner, a moving wheel 34 is arranged on each clamping piece 33, the moving wheel 34 is in contact with the upper surfaces of the side plates 2, a pull rod 35 is arranged on each clamping piece 33 in a sliding manner, a long rod 36 is fixed at the upper end of each pull rod 35, a supporting spring 37 is sleeved on each pull rod 35, two ends of each supporting spring 37 are respectively abutted against the long rod 36 and the clamping pieces 33, and an auxiliary assembly is arranged at the lower end of each long rod 36 and is used for being in contact with the outer side of the corrugated pipe; two operating personnel stimulate two pull rods 35 simultaneously for stock 36 moves down, and auxiliary assembly and the contact of bellows outside this moment can be through promoting pull rod 35 removal bellows position, moreover under supporting spring 37's effect, when not stimulating pull rod 35, and auxiliary assembly and bellows separation can not influence normal use.
The auxiliary assembly comprises a plurality of sleeves 38, a plurality of sliding rods 39 and rubber strips 40, the sleeves 38 are fixed on the lower surface of the long rod 36, the sliding rods 39 are slidably inserted at the bottoms of the sleeves 38, the rubber strips 40 are fixedly connected with the bottoms of the sliding rods 39, the outer side of each sleeve 38 is sleeved with a self-adaptive spring 41, and two ends of each self-adaptive spring 41 are respectively abutted against the long rod 36 and the rubber strips 40; when stock 36 moves down, drive rubber strip 40 and move down, under the effect of a plurality of self-adaptation springs 41, rubber strip 40 can with bellows surface fully contact, guarantee can drive the bellows and remove when stock 36 moves, increase the device practicality.
The fixing modes are all the most common fixing connection modes in the field, such as welding, bolt connection and the like; above-mentioned each electrical component is prior art product like driving motor 5, water pump 6, fan 10, first pneumatic cylinder 14 and second pneumatic cylinder 21 etc. and can directly purchase the use in the market, and concrete principle is no longer repeated.
The working principle of the invention is as follows:
firstly, the corrugated pipe is put between two rotating rollers 4 from the upper part of an end plate 3 far away from a stop lever 11, then two operators pull two pull rods 35 simultaneously to enable a long rod 36 to move downwards, when the long rod 36 moves downwards, a rubber strip 40 is driven to move downwards, under the action of a plurality of self-adaptive springs 41, the rubber strip 40 can be in full contact with the surface of the corrugated pipe to ensure that the corrugated pipe can be driven to move while the long rod 36 moves, the position of the corrugated pipe can be moved by pushing the pull rods 35, under the action of a supporting spring 37, an auxiliary component is separated from the corrugated pipe without influencing normal use, the corrugated pipe is pushed along the rotating rollers 4 to enable one end of the corrugated pipe to be abutted against the stop lever 11, then the threaded rod 26 is rotated through a turntable 30 according to the lowest position of the inner surface of the corrugated pipe, under the action of a limiting rod 29, a plurality of moving blocks 27 synchronously move, and the lifting plate 24 moves up and down through the extrusion action of the movable support rod 28 and the side wall of the chute 25, while the lifting plate 24 moves up and down, the indicating rod 32 corresponds to different scale marks 31, an operator can determine the required height of the lifting plate 24 according to the relative position of the scale marks 31 and the lowest end of the inner wall of the corrugated pipe, then the water pump 6, the two single driving motors 5 and the fan 10 are started, at the moment, the water pipe 7 sprays the water in the water tank 1 on the outer surface of the corrugated pipe through the spray head 8, the two rotating rollers 4 drive the corrugated pipe to rotate for water cooling, the sprayed water is stopped between the side plate 2 and the lifting plate 24, the liquid level is kept at the height higher than the lowest position of the inner surface of the corrugated pipe, when the liquid level between the side plate 2 and the lifting plate 24 close to the water pipe 7 and the lifting plate 24 is higher than the water level, the liquid passes over the lifting plate 24 and enters the water tank 1 again through the water leakage port 12, the bellows rotates, make bellows internal surface moist, produce the air current at fan 10 and act on the intraductal surface of bellows, the cooling of bellows with higher speed, after the cooling is accomplished, stop water pump 6 and driving motor 5, start first pneumatic cylinder 14, first pneumatic cylinder 14 drives and lifts board 15 and two riser 17 rise, and lift the bellows to keeping away from live-rollers 4, and the bellows is close to the one end downward sloping of pin 11, the liquid in the bellows can flow out this moment, bellows fast drying under fan 10's effect, then start second pneumatic cylinder 21, make the one end of lifting rod 19 rise, and lift the lower one end of bellows upwards, make the bellows to the other end slope, then can take out the bellows fast through pushing mechanism, accelerate bellows drying rate, and make things convenient for operating personnel to take out the bellows.
In conclusion, the water tank 1, the rotating roller 4, the water pipe 7, the spray head 8, the water pump 6, the fan 10 and the driving motor 5 enable the inner surface and the outer surface of the corrugated pipe to be simultaneously subjected to air cooling and water cooling, so that the cooling is more uniform and efficient, and the cooling efficiency is improved;
the depth of the corrugated pipe immersed in water is controlled by the liquid level control mechanism, so that the inner surface of the corrugated pipe can be wetted, the maximum contact area between the corrugated pipe and air is ensured, and the cooling efficiency is further improved;
through the discharging mechanism, the corrugated pipe is quickly dried when being taken out, so that the subsequent production is facilitated, and the production efficiency of the corrugated pipe is improved;
the position of bellows is adjusted through pushing mechanism, makes things convenient for operating personnel to put into and take out the bellows, increases the operation and experiences, improves work efficiency.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (6)
1. A cooling device for corrugated pipe production comprises a water tank (1) and is characterized in that two side plates (2) which are symmetrically distributed and two end plates (3) which are symmetrically distributed are fixed at the upper end of the water tank (1), two rotating rollers (4) are rotatably arranged between the two end plates (3), a corrugated pipe is placed on the two rotating rollers (4), two driving motors (5) are fixed on one end plate (3), output shafts of the two driving motors (5) are respectively and fixedly connected with the end parts of the rotating rollers (4) at corresponding positions, a water pump (6) is fixed at the side end of the water tank (1), a water outlet of the water pump (6) is connected with a water pipe (7), a plurality of spray heads (8) are connected on the water pipe (7), a mounting seat (9) is fixed on one end plate (3), a fan (10) is installed on the mounting seat (9), a plurality of stop rods (11) are fixed between the two side plates (2), and the stop lever (11) is positioned between the corrugated pipe and the fan (10), the upper end of the water tank (1) is provided with a plurality of water leaking ports (12), the middle of the upper end of the water tank (1) is provided with a mounting groove (13), a discharging mechanism is arranged in the mounting groove (13), a liquid level adjusting mechanism is arranged between the water leaking ports (12) and the mounting groove (13) and used for controlling the liquid level between the two side plates (2), and the upper ends of the two side plates (2) are provided with pushing mechanisms and used for pushing the corrugated pipe to move.
2. The cooling device for corrugated pipe production as claimed in claim 1, wherein the liquid level control mechanism comprises a lifting plate (24) and a threaded rod (26), the upper end of the water tank (1) is provided with an elongated slot (23), the elongated slot (23) is located between the water leaking port (12) and the mounting groove (13), the lifting plate (24) is slidably arranged in the elongated slot (23), the lifting plate (24) is provided with a plurality of inclined slots (25) which are distributed at equal intervals, the threaded rod (26) is rotatably arranged between the two end plates (3), the threaded rod (26) is located at the upper end of the water leaking port (12), the threaded rod (26) is in threaded connection with a plurality of moving blocks (27), the moving blocks (27) are fixed with moving support rods (28), the moving support rods (28) are respectively slidably arranged in the inclined slots (25) at corresponding positions, two parallel limit rods (29) are fixed on the inner side of the side plate (2) close to the threaded rod (26), and one end of the moving block (27) far away from the moving support rod (28) is arranged between the two limiting rods (29) in a sliding mode, and the end portion of the threaded rod (26) is fixed with a rotary table (30).
3. A cooling device for corrugated pipe production according to claim 2, wherein the liquid level control mechanism further comprises an indication rod (32), the indication rod (32) is fixed at one end of the lifting plate (24), the upper surface of the indication rod (32) is flush with the upper surface of the lifting plate (24), the end plate (3) close to the indication rod (32) is made of transparent material, and the side end of the end plate is provided with a plurality of scale marks (31).
4. The cooling device for corrugated pipe production according to claim 1 or 2, wherein the discharging mechanism comprises two first hydraulic cylinders (14), a lifting plate (15), two vertical plates (17), a second hydraulic cylinder (21) and two lifting rods (19), the two first hydraulic cylinders (14) are fixed at two ends of the mounting groove (13), the lifting plate (15) is fixed at the upper ends of the two first hydraulic cylinders (14), a plurality of through holes (16) are formed in the lifting plate (15), the two vertical plates (17) are respectively fixed at two sides of the lifting plate (15), one ends of the vertical plates (17) close to the blocking rods (11) are lower than the ends far away from the blocking rods (11), a plurality of anti-skid grooves (18) are formed in the upper surfaces of the vertical plates (17), one ends of the two lifting rods (19) are respectively hinged at the outer sides of the higher ends of the two vertical plates (17), and a Z-shaped plate (20) is fixed on the output shaft of the first hydraulic cylinders (14) close to the blocking rods (11), the second hydraulic cylinder (21) is fixed on the Z-shaped plate (20), a cross rod (22) is fixed at the upper end of an output shaft of the second hydraulic cylinder (21), two ends of the cross rod (22) are hinged to the other ends of the two lifting rods (19), and the height of each lifting rod (19) is lower than that of the upper surface of the corresponding vertical plate (17).
5. The cooling device for corrugated pipe production as claimed in claim 1 or 2, wherein the pushing mechanism comprises two clamping pieces (33), the two clamping pieces (33) are respectively slidably disposed at the upper ends of the two side plates (2), a moving wheel (34) is mounted on the clamping piece (33), the moving wheel (34) contacts with the upper surfaces of the side plates (2), a pull rod (35) is slidably disposed on the clamping piece (33), a long rod (36) is fixed at the upper end of the two pull rods (35), a support spring (37) is sleeved on the pull rod (35), two ends of the support spring (37) respectively abut against the long rod (36) and the clamping piece (33), and an auxiliary component is disposed at the lower end of the long rod (36) and is used for contacting with the outer side of the corrugated pipe.
6. The cooling device for corrugated pipe production as claimed in claim 5, wherein the auxiliary assembly comprises a plurality of sleeves (38), a plurality of sliding rods (39) and rubber strips (40), the sleeves (38) are fixed on the lower surface of the long rod (36), the sliding rods (39) are slidably inserted at the bottoms of the sleeves (38), the rubber strips (40) are fixedly connected with the bottoms of the sliding rods (39), the outer side of the sleeves (38) is sleeved with the adaptive springs (41), and two ends of the adaptive springs (41) respectively abut against the long rod (36) and the rubber strips (40).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111402250.4A CN114193681B (en) | 2021-11-23 | 2021-11-23 | Cooling device is used in bellows production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111402250.4A CN114193681B (en) | 2021-11-23 | 2021-11-23 | Cooling device is used in bellows production |
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| CN114193681A true CN114193681A (en) | 2022-03-18 |
| CN114193681B CN114193681B (en) | 2023-10-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111402250.4A Active CN114193681B (en) | 2021-11-23 | 2021-11-23 | Cooling device is used in bellows production |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117656321A (en) * | 2024-02-01 | 2024-03-08 | 青州市塑霸机械有限公司 | Cooling shaping equipment for corrugated pipe machining |
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| KR890019011U (en) * | 1988-03-15 | 1989-10-05 | 문희주 | Corrugated tube manufacturing equipment |
| JP2001277373A (en) * | 2000-03-31 | 2001-10-09 | Nissan Diesel Motor Co Ltd | Method for preparing hose and apparatus for it |
| CN111409217A (en) * | 2020-03-27 | 2020-07-14 | 南通市国涛塑业科技有限公司 | Cooling device is used in production of HDPE double-walled bellows |
| CN212123897U (en) * | 2020-04-24 | 2020-12-11 | 湖北仁峰环保新材料有限公司 | Cooling and drying device for producing double-wall corrugated pipe |
| CN213107754U (en) * | 2020-09-10 | 2021-05-04 | 杭州宏邦塑料制品有限公司 | Production of prestressing force plastic corrugated pipe is with cooler bin convenient to fix |
| CN113043509A (en) * | 2021-03-10 | 2021-06-29 | 义乌市淞泽塑胶科技有限公司 | Manufacturing process of HDPE double-wall corrugated pipe |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR890019011U (en) * | 1988-03-15 | 1989-10-05 | 문희주 | Corrugated tube manufacturing equipment |
| JP2001277373A (en) * | 2000-03-31 | 2001-10-09 | Nissan Diesel Motor Co Ltd | Method for preparing hose and apparatus for it |
| CN111409217A (en) * | 2020-03-27 | 2020-07-14 | 南通市国涛塑业科技有限公司 | Cooling device is used in production of HDPE double-walled bellows |
| CN212123897U (en) * | 2020-04-24 | 2020-12-11 | 湖北仁峰环保新材料有限公司 | Cooling and drying device for producing double-wall corrugated pipe |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117656321A (en) * | 2024-02-01 | 2024-03-08 | 青州市塑霸机械有限公司 | Cooling shaping equipment for corrugated pipe machining |
| CN117656321B (en) * | 2024-02-01 | 2024-05-07 | 青州市塑霸机械有限公司 | Cooling shaping equipment for corrugated pipe machining |
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|---|---|
| CN114193681B (en) | 2023-10-10 |
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