CN115027042A - Energy-saving HDPE water feed pipe rapid cooling equipment - Google Patents
Energy-saving HDPE water feed pipe rapid cooling equipment Download PDFInfo
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- CN115027042A CN115027042A CN202210745919.8A CN202210745919A CN115027042A CN 115027042 A CN115027042 A CN 115027042A CN 202210745919 A CN202210745919 A CN 202210745919A CN 115027042 A CN115027042 A CN 115027042A
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- fixedly connected
- cooling
- pipe
- hdpe
- shaped plate
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- 238000001816 cooling Methods 0.000 title claims abstract description 137
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 87
- 229920001903 high density polyethylene Polymers 0.000 title claims abstract description 52
- 239000004700 high-density polyethylene Substances 0.000 title claims abstract description 52
- 239000000498 cooling water Substances 0.000 claims abstract description 28
- 239000007921 spray Substances 0.000 claims abstract description 13
- 238000000034 method Methods 0.000 claims abstract description 6
- 238000007664 blowing Methods 0.000 claims description 20
- 230000005540 biological transmission Effects 0.000 claims description 18
- 230000000712 assembly Effects 0.000 claims description 2
- 238000000429 assembly Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000000576 coating method Methods 0.000 abstract description 5
- 238000005253 cladding Methods 0.000 abstract description 4
- 238000007493 shaping process Methods 0.000 abstract description 2
- 238000004804 winding Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Classifications
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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
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/80—Component parts, details or accessories; Auxiliary operations
- B29C53/84—Heating or cooling
- B29C53/845—Heating or cooling especially adapted for winding and joining
-
- 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
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/56—Winding and joining, e.g. winding spirally
- B29C53/58—Winding and joining, e.g. winding spirally helically
- B29C53/581—Winding and joining, e.g. winding spirally helically using sheets or strips consisting principally of plastics material
-
- 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
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/56—Winding and joining, e.g. winding spirally
- B29C53/58—Winding and joining, e.g. winding spirally helically
- B29C53/583—Winding and joining, e.g. winding spirally helically for making tubular articles with particular features
-
- 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
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/56—Winding and joining, e.g. winding spirally
- B29C53/58—Winding and joining, e.g. winding spirally helically
- B29C53/60—Winding and joining, e.g. winding spirally helically using internal forming surfaces, e.g. mandrels
- B29C53/62—Winding and joining, e.g. winding spirally helically using internal forming surfaces, e.g. mandrels rotatable about the winding axis
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention relates to the field of HDPE water supply pipe production, in particular to energy-saving HDPE water supply pipe rapid cooling equipment. The technical problem of the invention is as follows: the orientation sprays the cooling to the tropical, and the cooling degree of consistency is not high, can not make each position of HDPE carat pipe all obtain the cooling to only cool off tropical outside single face, make HDPE carat pipe shaping speed slow, thereby reduce the cooling effect, the tropical does not obtain in time cooling, not only can influence carat pipe production efficiency, can appear the phenomenon of wandering the original appearance of tropical cladding in-process moreover. The technical scheme of the invention is as follows: an energy-saving HDPE feed pipe rapid cooling device comprises a chassis, a shell and the like; the upper sides of the two underframe are respectively fixedly connected with a shell. According to the invention, through the connecting pipe, cooling water flows into the cavity between the circular pipe and the roller die, and the cooling effect of the hot belt is greatly improved through segmented cooling treatment of the hot belt, so that the wound hot belt is cooled in time, and the phenomenon of deformation in the hot belt coating process is avoided.
Description
Technical Field
The invention relates to the field of HDPE water supply pipe production, in particular to energy-saving type HDPE water supply pipe rapid cooling equipment.
Background
HDPE (polyethylene) pipe is one of the most common pipes, has the advantages of low-temperature impact resistance, chemical corrosion resistance, wear resistance and the like, and is widely applied to water supply, drainage, heat supply, gas supply, agricultural irrigation, water conservancy engineering and various industrial devices, wherein HDPE krah pipe is widely applied.
The existing Chinese patent: (CN111469386A) a carat pipe production facility cooling device, after the tropical cladding is accomplished, drive cooling device through adjustment mechanism and move in the outside of cylinder mould, cool cylinder mould and the tropical of surface cladding for the tropical setting speed, but because the orientation is sprayed the cooling to the tropical, the cooling degree of consistency is not high, the cooling is not enough, can not make each position of HDPE carat pipe obtain the cooling, and only cool the outer single face of tropical, make HDPE carat pipe shaping speed slow, thereby reduce the cooling effect, the tropical is not cooled off in time, not only can influence carat pipe production efficiency, and can appear the phenomenon of wandering one's shoulders in the tropical cladding process.
Disclosure of Invention
In order to overcome the defects that the cooling uniformity is not high, the cooling is insufficient, all positions of a HDPE carat pipe cannot be cooled due to directional spray cooling of the tropical zone, and the HDPE carat pipe is cooled only on the single surface of the outer side of the tropical zone, so that the forming speed of the HDPE carat pipe is low, the cooling effect is reduced, the tropical zone is not cooled in time, the production efficiency of the carat pipe is influenced, and the appearance phenomenon in the process of coating the tropical zone occurs, the invention provides the energy-saving type HDPE water supply pipe rapid cooling equipment.
The technical scheme of the invention is as follows: an energy-saving HDPE water supply pipe rapid cooling device comprises an underframe, a shell, a collecting tank, a first supporting plate, a roller die, a first power motor, a first straight gear and a second straight gear; the front part and the rear part of the ground are respectively fixedly connected with an underframe; the upper sides of the two underframe are respectively fixedly connected with a shell; a collecting tank is connected between the two bottom frames; the upper sides of the two underframe are respectively fixedly connected with a first supporting plate; a roller die is rotatably connected between the two first supporting plates; the upper part of the front side of the front first supporting plate is fixedly connected with a first power motor; the output shaft of the first power motor penetrates through the first supporting plate, and the output shaft of the first power motor is fixedly connected with a first straight gear; the front part of the roller die is fixedly connected with a second straight gear; the second straight gear is meshed with the first straight gear; the device also comprises a fan, a moving assembly, an outer cooling assembly, a pre-cooling assembly, a transmission assembly and an inner cooling assembly; a moving component is connected between the two first supporting plates; the moving component is connected with an external cooling component for rapidly cooling the outer surface of the HDPE water supply pipe; the rear side of the outer cooling component is connected with a pre-cooling component used for pre-cooling the outer surface of the HDPE water supply pipe and the space between the two hot bands; the moving assembly is connected with a transmission assembly; the transmission component is used for driving the external cooling component to rotate in a reciprocating manner, so that the external cooling component can cool the HDPE water supply pipe more fully; the transmission assembly is in contact with the external cooling assembly; an internal cooling assembly for rapidly cooling the inner surface of the HDPE carat pipe is connected in the roller die; the rear side of the internal cooling assembly is connected with a fan; the inner cooling assembly is connected with the first support plate in front.
Further, the external cooling component comprises a connecting frame, an arc-shaped plate, a third straight gear, a circular pipe and a spray head; the left side and the right side of the moving component are respectively connected with a connecting frame; the upper parts of the opposite sides of the two connecting frames are fixedly connected with an arc-shaped plate respectively; a third straight gear is connected between the two arc-shaped plates in a sliding manner; the roller die is positioned between the third straight gears; a circular pipe is fixedly connected to the inner annular surface of the third straight gear; the circular pipe is fixedly connected with a plurality of spray heads which are distributed in an annular surface at equal intervals.
Further, the pre-cooling assembly comprises a first connecting rod, a first circular ring, a first L-shaped plate, a second circular ring, a second supporting plate, a torsion spring rod, a gas blowing column, a spring column and a touch block; the upper part of the rear side and the lower part of the rear side of the third straight gear are respectively and fixedly connected with a first connecting rod; the rear sides of the two first connecting rods are fixedly connected with a first circular ring; the upper parts of the rear sides of the two connecting frames are fixedly connected with a first L-shaped plate respectively; the first L-shaped plate is connected with the first circular ring in a sliding manner; the inner ring surface of the first ring is fixedly connected with a second ring; the rear side of the second ring is fixedly connected with four second supporting plates which are annularly and equidistantly distributed; the rear parts of the four second supporting plates are respectively connected with a torsion spring rod in a rotating way; the four torsion spring rods are fixedly connected with an air blowing column respectively; the inner ring surface of each air blowing column is fixedly connected with two bilaterally symmetrical spring columns; the lower side of each spring column is fixedly connected with a touch block; the touch block is in contact with the roller mold.
Further, the air blowing column is arranged in an arc shape.
Further, the lower side of the touch block is provided with an arc surface.
Further, the transmission assembly comprises a frame, a first rack, a second rack, a third power motor and a fourth straight gear; the middle part of the moving component is connected with a frame; a first rack is fixedly connected to the inner lower side of the frame; the upper side in the frame is fixedly connected with a second rack; the upper side of the frame is fixedly connected with a third rack; the third rack is meshed with the third straight gear; the front part of the upper side of the moving assembly is connected with a third power motor; a fourth straight gear is fixedly connected with an output shaft of the third power motor; the fourth spur gear is located between the first rack and the second rack.
Further, the fourth spur gear is a half gear.
Further, the internal cooling assembly comprises a second L-shaped plate, a first disc, a connecting pipe, a circular pipe, a third circular ring, a second disc and a water circulation assembly; the middle part of the front side of the front first supporting plate is fixedly connected with a second L-shaped plate; the middle part of the second L-shaped plate is fixedly connected with a first disc; the first disc is rotationally connected with the roller die; the upper part of the first disc is communicated with two connecting pipes; the rear part of the roller die is rotationally connected with a second disc; a round pipe is fixedly connected between the second disc and the first disc; the second disc is fixedly connected with the fan; the circular tube is fixedly connected with a plurality of third circular rings which are equidistantly distributed from front to back; the third ring is rotationally connected with the roller die; each third ring is connected with four water circulation components which are distributed in an annular and equidistant mode; the water circulation component is connected with the round pipe.
Further, a cavity is formed between the round pipe and the roller die and used for storing cooling water.
Furthermore, the upper water circulation component comprises a first water outlet pipe, a third L-shaped plate, a second connecting rod, a first round ball, a first elastic part, a first string, a third supporting plate, a guide wheel, a second water outlet pipe, a second round ball, a third connecting rod, a fourth supporting plate, a second elastic part, a fourth L-shaped plate, a driving push rod, a connecting plate, a second string and a fixing plate; the upper part of the third ring is communicated with a first water outlet pipe; a third L-shaped plate is fixedly connected to the upper side of the first water outlet pipe; the left part of the third L-shaped plate is connected with a second connecting rod in a sliding manner; the rear side of the second connecting rod is fixedly connected with a first round ball; the first round ball is contacted with the first water outlet pipe; the front part of the outer ring surface of the second connecting rod is fixedly connected with a first elastic element; one end of the first elastic piece is fixedly connected with the third L-shaped plate; the front side of the second connecting rod is fixedly connected with a first thin rope; the front part of the upper side of the circular tube is fixedly connected with a third supporting plate; the left side of the third supporting plate is fixedly connected with a guide wheel; one end of the first string bypasses the guide wheel; one end of the first thin rope is fixedly connected with a second round ball; the upper part of the circular tube is communicated with a second water outlet pipe; the second round ball is positioned between the second water outlet pipes; the lower side of the second round ball is fixedly connected with a third connecting rod; the lower part of the second water outlet pipe is fixedly connected with a fourth supporting plate; the third connecting rod penetrates through the fourth supporting plate and is in sliding connection with the fourth supporting plate; the lower part of the outer ring surface of the third connecting rod is fixedly connected with a second elastic element; one end of the second elastic part is fixedly connected with the fourth supporting plate; a fourth L-shaped plate is fixedly connected to the upper side of the inner ring surface of the circular tube; the lower part of the front side of the fourth L-shaped plate is fixedly connected with a driving push rod; the telescopic part of the driving push rod is fixedly connected with a connecting plate; the rear side of the connecting plate is fixedly connected with a second string; the lower part of the rear side of the fourth L-shaped plate is fixedly connected with a fixing plate; one end of the second string penetrates through the fixing plate and is fixedly connected with the third connecting rod.
The invention has the beneficial effects that: according to the invention, through the air blowing column, under the action of the contact block, the air blowing column changes along with the winding path of the hot bands, so that the concave surface between the two hot bands can be in better contact with cold air, the contact area between the hot bands and the cold air is increased, and meanwhile, under the reciprocating rotation of the air blowing column, all positions of the hot bands are in full contact with the cold air, and the cooling speed is further increased.
The cooling uniformity is improved under the reciprocating rotation action of the spray head, and meanwhile, the contact area of the hot belt and cooling water is increased, so that the phenomenon that when the hot belt is cooled, all parts of the hot belt are not uniformly cooled due to uneven cooling, and the contraction of all parts of the hot belt is inconsistent to generate distortion is prevented, and the cooling effect of the hot belt is further improved.
The cooling water flows into the cavity between the circular tube and the roller die through the connecting tube, the cooling effect of the hot band is greatly improved through segmented cooling treatment of the hot band, the wound hot band is cooled in time, the phenomenon of aliasing in the hot band coating process is avoided, and meanwhile, under the action of the third circular ring, the phenomenon that all cavities between the circular tube and the roller die are filled with the cooling water is avoided, so that the part of the roller die, which is not wound with the hot band, is reduced in temperature under the action of the cooling water, and the subsequent winding of the hot band is influenced.
Drawings
FIG. 1 is a schematic structural diagram of a first view angle of the energy-saving HDPE water supply pipe rapid cooling device according to the present invention;
FIG. 2 is a cross-sectional view of the structure of the energy-saving HDPE water supply pipe rapid cooling device of the invention;
FIG. 3 is a schematic structural diagram of a second view angle of the energy-saving HDPE water supply pipe rapid cooling device according to the present invention;
FIG. 4 is a schematic view of a first partial structure of the energy-saving HDPE water supply pipe rapid cooling device of the present invention;
FIG. 5 is a schematic diagram of a second partial structure of the energy-saving HDPE water supply pipe rapid cooling device according to the present invention;
FIG. 6 is a schematic view of a third partial structure of the energy-saving HDPE water pipe rapid cooling device of the present invention;
FIG. 7 is an enlarged view of a pre-cooling component A of the energy-saving HDPE water supply pipe rapid cooling device of the invention;
FIG. 8 is a schematic structural view of a transmission assembly of the energy-saving HDPE water supply pipe rapid cooling device of the invention;
FIG. 9 is a schematic diagram of a partial structure of an internal cooling assembly of the energy-saving HDPE water supply pipe rapid cooling device according to the present invention;
FIG. 10 is a first partial cross-sectional view of an internal cooling assembly of the energy efficient HDPE service pipe rapid cooling apparatus of the present invention;
FIG. 11 is a cross-sectional view of an internal cooling assembly of the energy-saving HDPE water supply pipe rapid cooling device of the invention;
FIG. 12 is a second partial cross-sectional view of the internal cooling assembly of the energy efficient HDPE feed pipe rapid cooling apparatus of the present invention;
FIG. 13 is an enlarged view of the inner cooling component B of the energy-saving HDPE water supply pipe rapid cooling device of the invention.
The gears 203 are meshed;
also included are a fan 205, a moving assembly, an external cooling assembly, a pre-cooling assembly, a transmission assembly, and an internal cooling assembly; a moving component is connected between the two first supporting plates 4; the moving assembly is connected with an external cooling assembly; the rear side of the outer cooling component is connected with a pre-cooling component; the moving assembly is connected with a transmission assembly; the transmission assembly is in contact with the external cooling assembly; an internal cooling component for rapidly cooling the inner surface of the HDPE carat pipe is connected in the roller die 201; the rear side of the internal cooling assembly is connected with a fan 205; the internal cooling assembly is connected to the front first support plate 4.
When the energy-saving HDPE water supply pipe rapid cooling device is used, firstly, the chassis 1 is horizontally fixed, then, the energy-saving HDPE water supply pipe rapid cooling device is debugged, then, the roller die 201 is heated through the external heating device, then, one end of the hot belt is connected to the roller die 201, then, the power supply is switched on to start working, the first straight gear 203 and the second straight gear 204 are rotated through the first power motor 202, so that the hot belt is wound on the roller die 201, heat generated in the roller die 201 is discharged under the action of the fan 205, the heat is prevented from being collected in the roller die 201, the cooling speed is reduced, then, the external cooling component, the transmission component and the pre-cooling component are moved backwards through the moving component, the pre-cooling component cools cold air of the hot belt firstly while moving, when a concave surface between the two hot belts is cooled, under the condition of touching with the hot belt, the pre-cooling component changes along with the shape of the tropical zone, so that the contact area of the tropical zone and cold air is increased, the pre-cooling component and the external cooling component are made to rotate in a reciprocating manner under the action of the transmission component, so that all positions of the tropical zone are in full contact with the cold air, the cooling speed is further increased, the external cooling component is made to perform reciprocating rotation spray cooling on the tropical zone, the cooling uniformity is improved under the rotation of the external cooling component, the contact area of the tropical zone and the cooling water is also increased, the phenomenon that when the tropical zone is cooled, all positions of the tropical zone cannot be cooled due to uneven cooling, contraction of all positions of the tropical zone is inconsistent and distortion is generated is prevented, and the inner surface of the tropical zone is cooled in a segmented manner through the internal cooling component, so that the cooling effect of the tropical zone is further improved, the wound tropical zone is cooled in time, and the phenomenon of appearance loss in the process of coating the tropical zone is avoided, meanwhile, the cooling water is prevented from completely covering the inside of the roller mold 201, so that the part of the roller mold 201 which is not wound with the hot belt is not wound, the temperature of the heated roller mold 201 is reduced under the action of the cooling water, the subsequent winding of the hot belt is influenced, the sprayed cooling water falls on the bottom frame 1 and then flows into the collecting groove 3, the cooling water is recycled, and the waste of the cooling water is avoided.
The moving assembly comprises a second power motor 206, a screw rod 207, a guide rod 208 and a sliding block 209; the lower part of the front side of the front first supporting plate 4 is connected with a second power motor 206 through a bolt; a screw rod 207 is rotatably connected between the two first supporting plates 4 at the left part; an output shaft of the second power motor 206 is fixedly connected with the screw rod 207; a guide rod 208 is fixedly connected to the left part between the two first supporting plates 4; the front part of the screw rod 207 is screwed with a sliding block 209; one end of the sliding block 209 is connected with the guide rod 208 in a sliding way.
The external cooling assembly comprises a connecting frame 210, an arc-shaped plate 211, a third spur gear 212, a circular pipe 213 and a spray head 214; the left side and the right side of the sliding block 209 are respectively fixedly connected with a connecting frame 210; the upper parts of the opposite sides of the two connecting frames 210 are fixedly connected with an arc-shaped plate 211 respectively; a third straight gear 212 is connected between the two arc-shaped plates 211 in a sliding manner; the roller die 201 is positioned between the third spur gears 212; the inner ring surface of the third spur gear 212 is fixedly connected with a circular pipe 213; a plurality of spray heads 214 which are distributed in an annular surface and at equal intervals are fixedly connected on the circular pipe 213.
The pre-cooling assembly comprises a first connecting rod 215, a first circular ring 216, a first L-shaped plate 217, a second circular ring 218, a second supporting plate 219, a torsion spring rod 220, a blowing column 221, a spring column 222 and a touch block 223; a first connecting rod 215 is fixedly connected to each of the upper rear portion and the lower rear portion of the third spur gear 212; a first ring 216 is fixedly connected to the rear sides of the two first connecting rods 215; the upper parts of the rear sides of the two connecting frames 210 are respectively fixedly connected with a first L-shaped plate 217; the first L-shaped plate 217 is in sliding connection with the first circular ring 216; a second circular ring 218 is fixedly connected to the inner annular surface of the first circular ring 216; the rear side of the second ring 218 is fixedly connected with four second supporting plates 219 which are annularly and equidistantly distributed; the rear parts of the four second support plates 219 are respectively rotatably connected with a torsion spring rod 220; the four torsion spring rods 220 are fixedly connected with a blowing column 221 respectively; two spring posts 222 which are symmetrical left and right are fixedly connected to the inner annular surface of each air blowing post 221; a touch block 223 is fixedly connected to the lower side of each spring column 222; the touch block 223 contacts the roller mold 201.
The air blowing column 221 is arranged in an arc shape.
The lower side of the touch block 223 is provided with a cambered surface.
The transmission assembly comprises a frame 224, a first rack 225, a second rack 226, a third rack 227, a third power motor 228 and a fourth spur gear 229; the middle part of the sliding block 209 is connected with a frame 224 in a sliding way; a first rack 225 is fixedly connected to the inner lower side of the frame 224; a second rack 226 is fixedly connected to the inner upper side of the frame 224; a third rack 227 is fixedly connected to the upper side of the frame 224; the third rack 227 is engaged with the third spur gear 212; the front part of the upper side of the sliding block 209 is connected with a third power motor 228 through a bolt; a fourth spur gear 229 is fixedly connected to an output shaft of the third power motor 228; the fourth spur gear 229 is located between the first rack 225 and the second rack 226.
The fourth spur gear 229 is provided as a half gear.
The internal cooling assembly comprises a second L-shaped plate 301, a first circular disc 302, a connecting pipe 303, a circular pipe 304, a third circular ring 305, a second circular disc 324 and a water circulation assembly; the middle part of the front side of the front first supporting plate 4 is fixedly connected with a second L-shaped plate 301; the middle part of the second L-shaped plate 301 is fixedly connected with a first disc 302; the first disc 302 is rotatably connected with the roller mold 201; the upper part of the first disc 302 is communicated with two connecting pipes 303; a second disc 324 is rotatably connected to the rear part of the roller die 201; a circular tube 304 is fixedly connected between the second disc 324 and the first disc 302; the second disc 324 is fixedly connected with the fan 205; a plurality of third rings 305 which are equidistantly distributed from front to back are fixedly connected to the circular pipe 304; the third ring 305 is rotatably connected with the roller mold 201; each third ring 305 is connected with four water circulation assemblies which are distributed in an annular and equidistant manner; the water circulation assembly is connected to the tube 304.
A cavity is formed between the round pipe 304 and the roller mold 201 for storing cooling water.
The upper water circulation component comprises a first water outlet pipe 306, a third L-shaped plate 307, a second connecting rod 308, a first round ball 309, a first elastic member 310, a first string 311, a third supporting plate 312, a guide wheel 313, a second water outlet pipe 314, a second round ball 315, a third connecting rod 316, a fourth supporting plate 317, a second elastic member 318, a fourth L-shaped plate 319, a driving push rod 320, a connecting plate 321, a second string 322 and a fixing plate 323; the upper part of the third ring 305 is communicated with a first water outlet pipe 306; a third L-shaped plate 307 is fixedly connected to the upper side of the first water outlet pipe 306; a second connecting rod 308 is connected to the left part of the third L-shaped plate 307 in a sliding manner; the rear side of the second connecting rod 308 is fixedly connected with a first round ball 309; the first ball 309 is in contact with the first water outlet pipe 306; a first elastic element 310 is fixedly connected to the front part of the outer annular surface of the second connecting rod 308; one end of the first elastic member 310 is fixedly connected with the third L-shaped plate 307; the front side of the second connecting rod 308 is fixedly connected with a first thin rope 311; the front part of the upper side of the circular tube 304 is fixedly connected with a third supporting plate 312; a guide wheel 313 is fixedly connected to the left side of the third support plate 312; one end of the first string 311 passes around the guide pulley 313; one end of the first string 311 is fixedly connected with a second ball 315; the upper part of the round pipe 304 is communicated with a second water outlet pipe 314; the second round ball 315 is positioned between the second water outlet pipes 314; a third connecting rod 316 is fixedly connected to the lower side of the second round ball 315; the lower part of the second water outlet pipe 314 is fixedly connected with a fourth support plate 317; the third connecting rod 316 passes through the fourth support plate 317, and the third connecting rod 316 is slidably connected with the fourth support plate 317; a second elastic member 318 is fixedly connected to the lower portion of the outer circumferential surface of the third connecting rod 316; one end of the second elastic member 318 is fixedly connected with the fourth support plate 317; a fourth L-shaped plate 319 is fixedly connected to the upper side of the inner annular surface of the circular tube 304; the lower part of the front side of the fourth L-shaped plate 319 is connected with a driving push rod 320 through a bolt; the telescopic part of the driving push rod 320 is fixedly connected with a connecting plate 321; the rear side of the connecting plate 321 is fixedly connected with a second string 322; a fixing plate 323 is fixedly connected to the lower part of the rear side of the fourth L-shaped plate 319; one end of the second string 322 passes through the fixing plate 323 and is fixedly connected to the third connecting rod 316.
The first elastic member 310 and the second elastic member 318 are both springs.
The first outlet pipe 306 is composed of two cones and a cylinder.
The first round ball 309 and the second round ball 315 are both rubber.
When the roller mold 201 is heated by the external heating device, an operator fixes one end of the hot belt on the roller mold 201, the connecting pipe 303 is connected with the external water pump through the corrugated pipe, the circular pipe 213 is connected with the external water pump through the corrugated pipe, the first power motor 202 is controlled to rotate the first straight gear 203, the first straight gear 203 drives the second straight gear 204 to rotate, the roller mold 201 rotates synchronously with the second straight gear 204, the hot belt is wound on the roller mold 201 when the hot belt is wound at least three times, the third power motor 228 is controlled to rotate the fourth straight gear 229 clockwise when viewed from back to front, the fourth straight gear 229 is meshed with the first rack 225 and pushes the first rack 225 to move to the right, the first rack 225 pushes the frame 224 to slide to the right on the sliding block 209, and the second rack 226 and the third rack 227 move synchronously with the frame 224, and the third rack 227 drives the third straight gear 212 to rotate clockwise when viewed from back to front, the circular pipe 213, the spray nozzle 214, the first connecting rod 215, the first circular ring 216, the second circular ring 218, the second support plate 219, the torsion spring rod 220, the blow pin 221, the spring pin 222 and the touch block 223 synchronously rotate along with the third straight gear 212, when the fourth straight gear 229 continues to rotate, the fourth straight gear 229 disengages from the first rack 225, then the fourth straight gear 229 engages with the second rack 226, and pushes the second rack 226 to move leftwards and return, when the fourth straight gear 229 continues to rotate, under the action of the first rack 225 and the second rack 226, the third rack 227 moves leftwards and rightwards reciprocally, and the third straight gear 212 rotates reciprocally, and at the same time, the second power motor 206 is controlled to rotate the screw rod 207, and under the action of the guide rod 208, the sliding block 209 slides backwards on the screw rod 207 and the guide rod 208, the external cooling assembly, the pre-cooling assembly and the transmission assembly slide synchronously along with the sliding block 209, the air blowing column 221 is controlled to work, cold air is blown out through an air hole in the air blowing column 221, the touch block 223 is in contact with the convex surface of the hot belt and pushes the touch block 223 to move forwards, the spring column 222 moves synchronously along with the touch block 223, the air blowing column 221 rotates on the torsion spring rod 220 under the limit of the second supporting plate 219, the touch block 223 moves upwards under the limit of the hot belt along with the movement of the touch block 223, the spring column 222 is compressed, the air blowing column 221 changes along with the winding path, the concave surface between the two hot belts can be in better contact with the cold air, the contact area between the hot belt and the cold air is increased, meanwhile, all positions of the hot belt are in full contact with the cold air under the reciprocating rotation of the air blowing column 221, the cooling speed is increased, and then the external water pump is controlled to work, cooling water enters the circular pipe 213 through the corrugated pipe and is finally sprayed out through the spray head 214, so that the cooling water is sprayed on the outer surface of the hot belt, the cooling uniformity is improved under the reciprocating rotation action of the spray head 214, meanwhile, the contact area of the hot belt and the cooling water is increased, and the phenomenon that each position of the hot belt cannot be cooled due to uneven cooling during cooling, and all parts of the hot belt are shrunk and distorted due to inconsistency is prevented;
meanwhile, the operation of the external water pump is controlled, cooling water passes through the corrugated pipe, then passes through the connecting pipe 303, and finally flows into the cavity between the circular pipe 304 and the roller mold 201, under the blocking of the third circular ring 305, the cooling water is blocked, so that the inner surface of the local hot belt is cooled, because the water inflow of the connecting pipe 303 is far greater than the water outflow of the second water outlet pipe 314, the cavity in the front of the third circular ring 305 is filled with the cooling water, and simultaneously, under the action of the second water outlet pipe 314, the cooling water is in a circulating flow state, so that the cooling water has a better cooling effect on the hot belt, the cooling water flowing out of the second water outlet pipe 314 flows into the circular pipe 304, then flows into the chassis 1, and finally flows into the collecting tank 3, so that the cooling water is recycled, the waste of the cooling water is avoided, then, the operation of the fan 205 is controlled, and the heat generated in the roller mold 201 is discharged outwards, when the hot belt wound subsequently needs to be cooled, the control drives the push rod 320 to move the connecting plate 321 forward, the second string 322 moves along the connecting plate 321 synchronously, the second string 322 pulls the third connecting rod 316 downward, the second round ball 315 moves along the third connecting rod 316 synchronously, the second round ball 315 contacts with the second water outlet pipe 314, so as to achieve the sealing effect, the second elastic member 318 is stretched, the first string 311 is pulled to move downward in the moving process of the second round ball 315, the first string 311 pulls the second connecting rod 308 to slide forward on the third L-shaped plate 307, the first round ball 309 moves along the second connecting rod 308 synchronously, the first elastic member 310 is stretched, so that the first round ball 309 is separated from the first water outlet pipe 306, and the cooling water flows into the next cavity through the first water outlet pipe 306, therefore, the subsequent winding of the hot belt can be rapidly cooled, the cooling effect of the hot belt is further improved by performing segmented cooling treatment on the hot belt, the wound hot belt is timely cooled, the phenomenon of sample deformation in the hot belt coating process is avoided, and meanwhile, under the action of the third ring 305, all cavities between the circular tube 304 and the roller mold 201 are prevented from being filled with cooling water, so that the roller mold 201 is not wound with the hot belt, and the heated roller mold 201 is cooled under the action of the cooling water, and the winding of the subsequent hot belt is influenced.
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 conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within 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 (10)
1. An energy-saving HDPE water supply pipe rapid cooling device comprises a chassis (1), a shell (2), a collecting tank (3), a first supporting plate (4), a roller die (201), a first power motor (202), a first straight gear (203) and a second straight gear (204); the front part and the rear part of the ground are respectively fixedly connected with an underframe (1); the upper sides of the two underframe (1) are respectively fixedly connected with a shell (2); a collecting tank (3) is connected between the two bottom frames (1); the upper sides of the two underframe (1) are respectively fixedly connected with a first supporting plate (4); a roller die (201) is rotatably connected between the two first supporting plates (4); the upper part of the front side of the front first supporting plate (4) is fixedly connected with a first power motor (202); an output shaft of the first power motor (202) penetrates through the first support plate (4), and a first straight gear (203) is fixedly connected with the output shaft of the first power motor (202); the front part of the roller die (201) is fixedly connected with a second straight gear (204); the second straight gear (204) is meshed with the first straight gear (203); the method is characterized in that: the cooling system also comprises a fan (205), a moving assembly, an outer cooling assembly, a pre-cooling assembly, a transmission assembly and an inner cooling assembly; a moving component is connected between the two first supporting plates (4); the moving component is connected with an external cooling component for rapidly cooling the outer surface of the HDPE water supply pipe; the rear side of the outer cooling component is connected with a pre-cooling component used for pre-cooling the outer surface of the HDPE water supply pipe and the space between the two hot bands; the moving assembly is connected with a transmission assembly; the transmission component is used for driving the external cooling component to rotate in a reciprocating manner, so that the external cooling component can cool the HDPE water supply pipe more fully; the transmission assembly is in contact with the external cooling assembly; an internal cooling component for rapidly cooling the inner surface of the HDPE carat pipe is connected in the roller die (201); the rear side of the internal cooling assembly is connected with a fan (205); the internal cooling assembly is connected with a first support plate (4) in front.
2. The energy-saving HDPE water supply pipe rapid cooling device as claimed in claim 1, wherein: the external cooling component comprises a connecting frame (210), an arc-shaped plate (211), a third spur gear (212), a circular pipe (213) and a spray head (214); the left side and the right side of the moving component are respectively connected with a connecting frame (210); the upper parts of the opposite sides of the two connecting frames (210) are fixedly connected with an arc-shaped plate (211) respectively; a third straight gear (212) is connected between the two arc plates (211) in a sliding way; the roller die (201) is positioned between the third spur gears (212); a circular pipe (213) is fixedly connected to the inner annular surface of the third straight gear (212); the circular pipe (213) is fixedly connected with a plurality of spray heads (214) which are distributed in an annular surface at equal intervals.
3. The energy-saving HDPE water supply pipe rapid cooling device as claimed in claim 2, wherein: the pre-cooling assembly comprises a first connecting rod (215), a first circular ring (216), a first L-shaped plate (217), a second circular ring (218), a second supporting plate (219), a torsion spring rod (220), a blowing column (221), a spring column (222) and a touch block (223); the upper part of the rear side and the lower part of the rear side of the third straight gear (212) are respectively and fixedly connected with a first connecting rod (215); a first ring (216) is fixedly connected to the rear sides of the two first connecting rods (215); the upper parts of the rear sides of the two connecting frames (210) are respectively fixedly connected with a first L-shaped plate (217); the first L-shaped plate (217) is in sliding connection with the first circular ring (216); a second circular ring (218) is fixedly connected to the inner circular surface of the first circular ring (216); the rear side of the second circular ring (218) is fixedly connected with four second supporting plates (219) which are distributed in an annular and equidistant mode; the rear parts of the four second supporting plates (219) are respectively connected with a torsion spring rod (220) in a rotating way; each of the four torsion spring rods (220) is fixedly connected with a blowing column (221); the inner ring surface of each air blowing column (221) is fixedly connected with two spring columns (222) which are symmetrical left and right; the lower side of each spring column (222) is fixedly connected with a touch block (223); the touch block (223) is in contact with the roller mold (201).
4. The energy-saving HDPE water supply pipe rapid cooling device as claimed in claim 3, wherein: the air blowing column (221) is arranged in an arc shape.
5. The energy-saving HDPE water supply pipe rapid cooling device as claimed in claim 3, wherein: the lower side of the touch block (223) is provided with a cambered surface.
6. The energy-saving HDPE water supply pipe rapid cooling device as claimed in claim 5, wherein: the transmission assembly comprises a frame (224), a first rack (225), a second rack (226), a third rack (227), a third power motor (228) and a fourth straight gear (229); the middle part of the moving component is connected with a frame (224); a first rack (225) is fixedly connected to the inner lower side of the frame (224); a second rack (226) is fixedly connected to the inner upper side of the frame (224); a third rack (227) is fixedly connected to the upper side of the frame (224); the third rack (227) is meshed with the third straight gear (212); the front part of the upper side of the moving component is connected with a third power motor (228); a fourth straight gear (229) is fixedly connected with an output shaft of the third power motor (228); the fourth spur gear (229) is located between the first rack (225) and the second rack (226).
7. The energy-saving HDPE water supply pipe rapid cooling device as claimed in claim 6, wherein: the fourth spur gear (229) is a half gear.
8. The energy-saving HDPE water supply pipe rapid cooling device as claimed in claim 7, wherein: the internal cooling assembly comprises a second L-shaped plate (301), a first circular disc (302), a connecting pipe (303), a circular pipe (304), a third circular ring (305), a second circular disc (324) and a water circulation assembly; the middle part of the front side of the front first supporting plate (4) is fixedly connected with a second L-shaped plate (301); the middle part of the second L-shaped plate (301) is fixedly connected with a first disc (302); the first disc (302) is rotationally connected with the roller die (201); the upper part of the first disc (302) is communicated with two connecting pipes (303); a second disc (324) is rotatably connected to the rear part of the roller die (201); a round pipe (304) is fixedly connected between the second disc (324) and the first disc (302); the second disc (324) is fixedly connected with the fan (205); a plurality of third circular rings (305) which are distributed equidistantly from front to back are fixedly connected to the circular pipe (304); the third ring (305) is rotationally connected with the roller die (201); each third circular ring (305) is connected with four water circulation assemblies which are distributed in an annular and equidistant mode; the water circulation assembly is connected to the barrel (304).
9. The energy-saving HDPE water supply pipe rapid cooling device as claimed in claim 8, wherein: a cavity is formed between the round pipe (304) and the roller die (201) and is used for storing cooling water.
10. The energy-saving HDPE water supply pipe rapid cooling device as claimed in claim 9, wherein: the upper water circulation component comprises a first water outlet pipe (306), a third L-shaped plate (307), a second connecting rod (308), a first round ball (309), a first elastic piece (310), a first string (311), a third supporting plate (312), a guide wheel (313), a second water outlet pipe (314), a second round ball (315), a third connecting rod (316), a fourth supporting plate (317), a second elastic piece (318), a fourth L-shaped plate (319), a driving push rod (320), a connecting plate (321), a second string (322) and a fixing plate (323); the upper part of the third circular ring (305) is communicated with a first water outlet pipe (306); the upper side of the first water outlet pipe (306) is fixedly connected with a third L-shaped plate (307); the left part of the third L-shaped plate (307) is connected with a second connecting rod (308) in a sliding way; a first round ball (309) is fixedly connected to the rear side of the second connecting rod (308); the first round ball (309) is contacted with the first water outlet pipe (306); the front part of the outer ring surface of the second connecting rod (308) is fixedly connected with a first elastic element (310); one end of the first elastic piece (310) is fixedly connected with the third L-shaped plate (307); the front side of the second connecting rod (308) is fixedly connected with a first thin rope (311); the front part of the upper side of the round pipe (304) is fixedly connected with a third supporting plate (312); a guide wheel (313) is fixedly connected to the left side of the third supporting plate (312); one end of the first string (311) is wound around the guide wheel (313); one end of the first thin rope (311) is fixedly connected with a second round ball (315); the upper part of the round pipe (304) is communicated with a second water outlet pipe (314); the second round ball (315) is positioned between the second water outlet pipes (314); a third connecting rod (316) is fixedly connected to the lower side of the second round ball (315); the lower part of the second water outlet pipe (314) is fixedly connected with a fourth supporting plate (317); the third connecting rod (316) passes through the fourth supporting plate (317), and the third connecting rod (316) is in sliding connection with the fourth supporting plate (317); a second elastic element (318) is fixedly connected with the lower part of the outer ring surface of the third connecting rod (316); one end of the second elastic piece (318) is fixedly connected with the fourth supporting plate (317); the upper side of the inner ring surface of the circular tube (304) is fixedly connected with a fourth L-shaped plate (319); the lower part of the front side of the fourth L-shaped plate (319) is fixedly connected with a driving push rod (320); the telescopic part of the driving push rod (320) is fixedly connected with a connecting plate (321); the rear side of the connecting plate (321) is fixedly connected with a second string (322); a fixing plate (323) is fixedly connected to the lower part of the rear side of the fourth L-shaped plate (319); one end of the second string (322) passes through the fixing plate (323) and is fixedly connected with the third connecting rod (316).
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| CN202210745919.8A CN115027042B (en) | 2022-06-29 | 2022-06-29 | Quick cooling arrangement of energy-saving HDPE feed pipe |
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| CN202210745919.8A CN115027042B (en) | 2022-06-29 | 2022-06-29 | Quick cooling arrangement of energy-saving HDPE feed pipe |
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|---|---|
| CN115027042B (en) | 2024-03-29 |
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