CN115027042B - Quick cooling arrangement of energy-saving HDPE feed pipe - Google Patents
Quick cooling arrangement of energy-saving HDPE feed pipe Download PDFInfo
- Publication number
- CN115027042B CN115027042B CN202210745919.8A CN202210745919A CN115027042B CN 115027042 B CN115027042 B CN 115027042B CN 202210745919 A CN202210745919 A CN 202210745919A CN 115027042 B CN115027042 B CN 115027042B
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- fixedly connected
- cooling
- pipe
- hdpe
- shaped plate
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- 238000001816 cooling Methods 0.000 title claims abstract description 132
- 229920001903 high density polyethylene Polymers 0.000 title claims abstract description 49
- 239000004700 high-density polyethylene Substances 0.000 title claims abstract description 49
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 87
- 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 22
- 230000005540 biological transmission Effects 0.000 claims description 17
- 230000000694 effects Effects 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 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
- 238000010438 heat treatment Methods 0.000 description 8
- 238000004804 winding Methods 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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 quick cooling equipment for an HDPE water supply pipe. The technical problems of the invention are as follows: the directional spray cooling to the tropical, the cooling degree of consistency is not high, can not make each position of HDPE kla pipe all obtain the cooling to only cool down to tropical outside single face, make HDPE kla pipe shaping speed slow, thereby reduce the cooling effect, the tropical is not cooled down in time, not only can influence claa pipe production efficiency, can appear the appearance phenomenon of going out of shape in the tropical cladding process moreover. The technical scheme of the invention is as follows: an energy-saving HDPE water supply pipe rapid cooling device comprises an underframe, a shell and the like; and the upper sides of the two underframes are fixedly connected with a shell respectively. According to the invention, the cooling water flows into the cavity between the circular tube and the roller die through the connecting tube, and the cooling effect of the hot belt is greatly improved through sectional cooling treatment of the hot belt, so that the wound hot belt is cooled in time, and the phenomenon of sample missing 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 quick cooling equipment for an HDPE water supply pipe.
Background
HDPE (polyethylene) pipe is one of the most common pipes, which has advantages of low temperature impact resistance, chemical corrosion resistance, abrasion resistance, etc., and is widely used in water supply, water discharge, heat supply, fuel gas supply, agricultural irrigation, hydraulic engineering, and various industrial devices, among which HDPE carat pipe is widely used.
The prior Chinese patent: (CN 111469386A) a carat pipe production facility cooling device drives cooling device through adjustment mechanism and removes in the outside of cylinder mould after the tropical cladding is accomplished, cool off the tropical of cylinder mould and surperficial cladding for tropical design speed, but because directional cooling that sprays to the tropical, cooling degree is not high, the cooling is insufficient, can not make each position of HDPE carat pipe obtain the cooling, and only cool off tropical outside single face for HDPE carat pipe shaping speed is slow, thereby reduce the cooling effect, the tropical is not cooled in time, can not only influence carat pipe production efficiency, and the appearance phenomenon of going wrong in the tropical cladding in-process can appear.
Disclosure of Invention
In order to overcome the defects that spray cooling is carried out on the hot belt directionally, cooling uniformity is not high, cooling is insufficient, all positions of the HDPE Kela pipe cannot be cooled, and only the outer side of the hot belt is cooled, so that the molding speed of the HDPE Kela pipe is low, the cooling effect is reduced, the hot belt is not cooled in time, the production efficiency of the Kela pipe is affected, and the phenomenon of sample feeding in the coating process of the hot belt occurs, the invention provides energy-saving type quick cooling equipment for the HDPE water supply pipe.
The technical scheme of the invention is as follows: an energy-saving HDPE water supply pipe rapid cooling device comprises a bottom frame, 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 fixedly connected with an underframe respectively; the upper sides of the two underframes are fixedly connected with a shell respectively; a collecting groove is connected between the two underframes; the upper sides of the two underframes are fixedly connected with a first supporting plate respectively; a roller die is rotationally connected between the two first support plates; the upper part of the front side of the first supporting plate in front is fixedly connected with a first power motor; the first power motor output shaft penetrates through the first supporting plate, and is fixedly connected with a first straight gear; the front part of the roller die is fixedly connected with a second spur 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 assembly is connected between the two first support plates; the movable assembly is connected with an external cooling assembly 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 for pre-cooling the outer surface of the HDPE water supply pipe and between the two heat bands; the moving component is connected with a transmission component; the transmission assembly is used for driving the outer cooling assembly to rotate in a reciprocating manner, so that the outer cooling assembly can cool the HDPE water supply pipe more fully; the transmission assembly is contacted with the external cooling assembly; an inner cooling component for rapidly cooling the inner surface of the HDPE Kela pipe is connected in the roller die; the rear side of the inner cooling component is connected with a fan; the inner cooling assembly is connected with the first supporting plate in front.
Further, the outer 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 assembly 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 spur gear is connected between the two arc plates in a sliding way; the roller die is positioned between the third spur gears; the inner ring surface of the third straight gear is fixedly connected with a circular tube; the circular tube is fixedly connected with a plurality of spray heads which are distributed in an equal distance on the annular surface.
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, an air 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 fixedly connected with a first connecting rod respectively; the rear sides of the two first connecting rods are fixedly connected with first circular rings; 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 in sliding connection with the first circular ring; the inner ring surface of the first ring is fixedly connected with a second ring; the rear side of the second circular ring is fixedly connected with four second supporting plates which are distributed in an annular equidistant manner; the rear parts of the four second support 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 blowing column is fixedly connected with two bilaterally symmetrical spring columns respectively; the lower side of each spring column is fixedly connected with a touch block respectively; the touch block is contacted with the roller mould.
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 assembly is connected with a frame; the inner lower side of the frame is fixedly connected with a first rack; 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 spur gear; the front part of the upper side of the moving assembly is connected with a third power motor; the output shaft of the third power motor is fixedly connected with a fourth spur gear; 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 inner cooling assembly comprises a second L-shaped plate, a first disc, a connecting pipe, a round pipe, a third circular ring, a second disc and a water circulation assembly; the middle part of the front side of the first supporting plate in front 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 circular tube is fixedly connected between the second disc and the first disc; the second disc is fixedly connected with the fan; a plurality of third circular rings which are distributed in front-back equidistant mode are fixedly connected on the circular tube; the third circular ring is rotationally connected with the roller die; each third ring is connected with four water circulation components which are distributed in an annular equidistant manner; the water circulation component is connected with the circular tube.
Further, a cavity is formed between the round tube and the roller die for storing cooling water.
Further, the water circulation component above comprises a first water outlet pipe, a third L-shaped plate, a second connecting rod, a first ball, a first elastic piece, a first string, a third supporting plate, a guide wheel, a second water outlet pipe, a second ball, a third connecting rod, a fourth supporting plate, a second elastic piece, 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 circular ring is communicated with a first water outlet pipe; the upper side of the first water outlet pipe is fixedly connected with a third L-shaped plate; the left part of the third L-shaped plate is connected with a second connecting rod in a sliding way; the rear side of the second connecting rod is fixedly connected with a first ball; the first 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 piece; 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 string; the front part of the upper side of the round 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 string is fixedly connected with a second ball; the upper part of the round tube is communicated with a second water outlet pipe; the second ball is positioned between the second water outlet pipes; the lower side of the second 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 passes 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 piece; one end of the second elastic piece 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 passes through the fixed plate and is fixedly connected with the third connecting rod.
The beneficial effects of the invention are as follows: according to the invention, through the air blowing column, under the action of the touch block, the air blowing column changes along with the winding travelling path of the tropical zones, so that the concave surface between the two tropical zones can be better contacted with cold air, the contact area between the tropical zones and the cold air is increased, and meanwhile, under the reciprocating rotation of the air blowing column, all the positions of the tropical zones are fully contacted with the cold air, so that the cooling speed is improved.
According to the invention, under the reciprocating rotation action of the spray head, the cooling uniformity is improved, and meanwhile, the contact area of the hot belt and cooling water is increased, so that the phenomenon that each position of the hot belt cannot be cooled due to uneven cooling in cooling is prevented, and the shrinkage of each position of the hot belt is inconsistent to generate distortion, and the cooling effect of the hot belt is further improved.
According to the invention, cooling water flows into the cavity between the circular tube and the roller die through the connecting tube, the cooling effect of the hot belt is greatly improved through sectional cooling treatment of the hot belt, the wound hot belt is cooled in time, the phenomenon of sample missing in the hot belt coating process is avoided, meanwhile, under the action of the third circular ring, all the cavities between the circular tube and the roller die are prevented from being filled with cooling water, the part of the roller die, which is not wound with the hot belt, is prevented from being filled with cooling water, and the temperature of the heated roller die is reduced under the action of cooling water, so that the winding of the subsequent hot belt is affected.
Drawings
FIG. 1 is a schematic view of a first view of an energy-efficient HDPE water pipe rapid cooling apparatus according to the present invention;
FIG. 2 is a cross-sectional view of the energy-efficient HDPE water pipe rapid cooling apparatus of the present invention;
FIG. 3 is a schematic view of a second view of the rapid cooling apparatus for an energy-efficient HDPE water pipe of the present invention;
FIG. 4 is a schematic view of a first partial structure of the rapid cooling apparatus for an energy-efficient HDPE water pipe of the present invention;
FIG. 5 is a schematic diagram of a second partial structure of the rapid cooling apparatus for an energy-efficient HDPE water pipe of the present invention;
FIG. 6 is a schematic view of a third partial structure of the rapid cooling apparatus for an energy-efficient HDPE water pipe of the present invention;
FIG. 7 is an enlarged view of the pre-cooling assembly A of the energy efficient HDPE water pipe rapid cooling apparatus of the present invention;
FIG. 8 is a schematic diagram of the transmission assembly of the energy-efficient HDPE water pipe rapid cooling device of the invention;
FIG. 9 is a schematic view of a partial structure of an internal cooling assembly of the rapid cooling apparatus for an energy-saving HDPE water pipe of the present invention;
FIG. 10 is a first partial cross-sectional view of an internal cooling assembly of the energy efficient HDPE water pipe rapid cooling apparatus of the present invention;
FIG. 11 is a cross-sectional view of an internal cooling assembly of the energy efficient HDPE water pipe rapid cooling apparatus of the present invention;
FIG. 12 is a second partial cross-sectional view of an internal cooling assembly of the energy efficient HDPE water pipe rapid cooling apparatus of the present invention;
fig. 13 is an enlarged view of the inner cooling module B of the rapid cooling apparatus for an energy-saving HDPE water pipe according to the present invention. Reference numerals: 1-chassis, 2-housing, 3-collecting tank, 4-first support plate, 201-roller mold, 202-first power motor, 203-first straight gear, 204-second straight gear, 205-fan, 206-second power motor, 207-lead screw, 208-guide bar, 209-slider, 210-connecting frame, 211-arc plate, 212-third straight gear, 213-circular tube, 214-shower head, 215-first connecting bar, 216-first circular ring, 217-first L-shaped plate, 218-second circular ring, 219-second support plate, 220-torsion spring bar, 221-blowing column, 222-spring column, 223-touch block, 224-frame, 225-first rack, 226-second rack, 227-third racks, 228-third power motors, 229-fourth spur gears, 301-second L-shaped plates, 302-first disks, 303-connecting pipes, 304-round pipes, 305-third round rings, 306-first water outlet pipes, 307-third L-shaped plates, 308-second connecting rods, 309-first balls, 310-first elastic members, 311-first strings, 312-third supporting plates, 313-guide wheels, 314-second water outlet pipes, 315-second balls, 316-third connecting rods, 317-fourth supporting plates, 318-second elastic members, 319-fourth L-shaped plates, 320-driving push rods, 321-connecting plates, 322-second strings, 323-fixed plates, 324-second disks.
Detailed Description
The technical scheme of the invention is further described below with reference to the accompanying drawings.
Examples
An energy-saving HDPE water supply pipe rapid cooling device, as shown in figures 1-13, comprises a bottom frame 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 fixedly connected with a bottom frame 1 respectively; the upper sides of the two underframes 1 are fixedly connected with a shell 2 respectively; a collecting tank 3 is connected between the two underframe 1; the upper sides of the two underframes 1 are fixedly connected with a first supporting plate 4 respectively; a roller die 201 is rotatably connected between the two first support plates 4; the upper part of the front side of the front first supporting plate 4 is connected with a first power motor 202 through bolts; the output shaft of the first power motor 202 passes through the first supporting plate 4, and the output shaft of the first power motor 202 is fixedly connected with a first straight gear 203; a second spur gear 204 is fixedly connected to the front part of the roller die 201; second spur gear 204 and first spur gear
The gear 203 is meshed;
also included are fan 205, moving assembly, external cooling assembly, pre-cooling assembly, transmission assembly, and internal cooling assembly; a moving component is connected between the two first support plates 4; the movable 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 component is connected with a transmission component; the transmission assembly is contacted with the external cooling assembly; an inner cooling component for rapidly cooling the inner surface of the HDPE Kela pipe is connected in the roller mold 201; a fan 205 is connected to the rear side of the inner cooling assembly; the inner cooling module is connected to the first support plate 4 in front.
When the energy-saving type HDPE water supply pipe rapid cooling equipment is used, firstly, the underframe 1 is horizontally fixed, then the energy-saving type HDPE water supply pipe rapid cooling equipment is debugged, then the roller mould 201 is heated through the external heating equipment, then one end of a heating belt is connected to the roller mould 201, then the heating belt is started to work after being powered on, the first straight gear 203 and the second straight gear 204 are rotated through the first power motor 202, the heating belt is wound on the roller mould 201, under the action of the fan 205, the heat generated in the roller mould 201 is discharged, the heat is prevented from being collected in the roller mould 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 firstly carries out cold air cooling on the heating belt while moving, when the concave surfaces between the two heating belts are cooled, under the touch of the external cooling component, the cooling uniformity is improved, the contact area between the hot belt and cooling water is increased, the situation that each position of the hot belt is cooled due to uneven cooling is prevented, distortion is caused by inconsistent shrinkage of each position of the hot belt due to uneven cooling is avoided, meanwhile, the inner surface of the hot belt is cooled in a segmented way through the internal cooling component, so that the cooling effect of the hot belt is further improved, the wound hot belt is cooled in time, the phenomenon of sample feeding in the process of coating the tropical zone is avoided, meanwhile, the phenomenon that cooling water covers the interior of the roller die 201 completely is avoided, so that the portion, which is not wound with the tropical zone, of the roller die 201 is reduced in temperature after heating under the action of the cooling water, the winding of the subsequent tropical zone is affected, meanwhile, the sprayed cooling water falls on the underframe 1 and then flows into the collecting tank 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 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 bolts; a screw rod 207 is rotatably connected to the left part between the two first support plates 4; the output shaft of the second power motor 206 is fixedly connected with a screw rod 207; a guide rod 208 is fixedly connected to the left part between the two first support 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 in sliding connection with the guide rod 208.
The outer cooling assembly comprises a connecting frame 210, an arc-shaped plate 211, a third straight gear 212, a circular pipe 213 and a spray head 214; the left side and the right side of the sliding block 209 are fixedly connected with a connecting frame 210 respectively; 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 spur gear 212 is connected between the two arc plates 211 in a sliding way; the roller mold 201 is located between the third spur gears 212; the inner annular surface of the third straight gear 212 is fixedly connected with a circular pipe 213; a plurality of spray heads 214 which are distributed in an annular surface at equal intervals are fixedly connected to 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, an air 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 spur gear 212 are fixedly connected with a first connecting rod 215 respectively; the rear sides of the two first connecting rods 215 are fixedly connected with a first circular ring 216; the upper parts of the rear sides of the two connecting frames 210 are fixedly connected with a first L-shaped plate 217 respectively; the first L-shaped plate 217 is slidably connected to the first ring 216; the inner ring surface of the first ring 216 is fixedly connected with a second ring 218; four second support plates 219 which are distributed in an annular equidistant manner are fixedly connected to the rear side of the second circular ring 218; a torsion spring bar 220 is rotatably connected to the rear portions of the four second support plates 219; the four torsion spring bars 220 are fixedly connected with one air blowing column 221 respectively; the inner ring surface of each air blowing column 221 is fixedly connected with two bilaterally symmetrical spring columns 222; the lower side of each spring column 222 is fixedly connected with a touch block 223; the touching block 223 is in contact with the roller mold 201.
The blowing column 221 is provided 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 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 spur gear 212; a third power motor 228 is connected to the upper front part of the slide block 209 through bolts; the output shaft of the third power motor 228 is fixedly connected with a fourth spur gear 229; a fourth spur gear 229 is located between the first rack 225 and the second rack 226.
The fourth spur gear 229 is a half gear arrangement.
The inner cooling assembly comprises a second L-shaped plate 301, a first disc 302, a connecting pipe 303, a circular pipe 304, a third circular ring 305, a second disc 324 and a water circulation assembly; the middle part of the front side of the 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 mold 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 circular rings 305 which are distributed in a front-back equidistant manner are fixedly connected on the circular tube 304; the third ring 305 is rotatably connected with the roller mold 201; four water circulation components which are distributed in an annular equidistant manner are respectively connected to each third circular ring 305; the water circulation assembly is connected to the circular tube 304.
A cavity is formed between the circular tube 304 and the roller mold 201 for storing cooling water.
The upper water circulation assembly comprises a first water outlet pipe 306, a third L-shaped plate 307, a second connecting rod 308, a first 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 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 fixed plate 323; the upper part of the third circular 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; the left part of the third L-shaped plate 307 is connected with a second connecting rod 308 in a sliding way; the rear side of the second connecting rod 308 is fixedly connected with a first ball 309; the first ball 309 contacts the first outlet pipe 306; the front part of the outer ring surface of the second connecting rod 308 is fixedly connected with a first elastic piece 310; 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 string 311; a third supporting plate 312 is fixedly connected to the front part of the upper side of the circular tube 304; the left side of the third supporting plate 312 is fixedly connected with a guide wheel 313; one end of the first string 311 passes around the guide wheel 313; one end of the first string 311 is fixedly connected with a second ball 315; the upper part of the circular tube 304 is communicated with a second water outlet pipe 314; the second sphere 315 is located between the second outlet pipes 314; the lower side of the second ball 315 is fixedly connected with a third connecting rod 316; a fourth supporting plate 317 is fixedly connected to the lower part of the second water outlet pipe 314; the third connecting rod 316 passes through the fourth supporting plate 317, and the third connecting rod 316 is slidably connected with the fourth supporting plate 317; the lower part of the outer annular surface of the third connecting rod 316 is fixedly connected with a second elastic piece 318; one end of the second elastic member 318 is fixedly connected with the fourth supporting plate 317; a fourth L-shaped plate 319 is fixedly connected to the upper side of the inner ring 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 bolts; the telescopic part of the driving push rod 320 is fixedly connected with a connecting plate 321; a second string 322 is fixedly connected to the rear side of the connecting plate 321; the lower part of the rear side of the fourth L-shaped plate 319 is fixedly connected with a fixed plate 323; one end of the second string 322 passes through the fixing plate 323 and is fixedly coupled with 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 ball 309 and the second ball 315 are each rubber-set.
When the drum mold 201 is heated by the external heating apparatus, the operator fixes one end of the hot belt to the drum mold 201, first the connection pipe 303 is connected to the external water pump through the bellows, and the circular pipe 213 is connected to the external water pump through the bellows, at this time, 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 drum mold 201 follows the second straight gear 204 to rotate synchronously, the hot belt will be wound on the drum mold 201 under the backward movement of the external hot belt production apparatus, after the hot belt is wound for at least three times, the third power motor 228 is controlled to rotate the fourth straight gear 229 clockwise from the back to the front, the fourth straight gear 229 will be engaged with the first rack 225, and push the first rack 225 to move rightward, the first rack 225 pushes the frame 224 to slide rightward on the slider 209, the second rack 226 and the third rack 227 move synchronously with the frame 224, and the third rack 227 drives the third spur gear 212 to rotate clockwise from the back to the front, the circular tube 213, the spray head 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 air blowing column 221, the spring column 222 and the touch block 223 rotate synchronously with the third spur gear 212, when the fourth spur gear 229 continues to rotate, the fourth spur gear 229 is separated from the first rack 225, then the fourth spur gear 229 is meshed with the second rack 226 and pushes the second rack 226 to move leftwards, when the fourth spur gear 229 continues to rotate, the third rack 227 moves reciprocally leftwards and rightwards under the action of the first rack 225 and the second rack 226, and the third spur gear 212 is then reciprocally rotated, and simultaneously the second power motor 206 is controlled to rotate the lead screw 207 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 component, the pre-cooling component and the transmission component synchronously slide along the sliding block 209, meanwhile, the air blowing column 221 is controlled to work, cold air is blown out through air holes on the air blowing column 221, then the touch block 223 is contacted with the convex surface of the hot belt and pushes the touch block 223 to move forwards, the spring column 222 synchronously moves along with the touch block 223, under the limit of the second supporting plate 219, the air blowing column 221 rotates on the torsion spring rod 220, under the limit of the hot belt along with the movement of the touch block 223, the touch block 223 moves upwards, the spring column 222 is compressed, the air blowing column 221 changes along with the running path of the hot belt winding, so that the concave surface between the two hot belts can be better contacted with cold air, the contact area between the hot belt and the cold air is increased, meanwhile, each position of the hot belt is fully contacted with the cold air under the reciprocating rotation of the air blowing column 221, the cooling speed is further increased, then the water pump is controlled to work, the cooling water enters into the circular pipe 213 through the corrugated pipe, finally, the cooling water is sprayed out through the spray head 214, the hot belt is sprayed on the outer surface, the heat belt is rotated under the reciprocating rotation of the spray 214, the heat belt is increased, the cooling area is also increased, and the cooling area is not uniform, and can be uniformly cooled, and the cooling area is not uniform, and can be caused;
at the same time, the external water pump is controlled to work, the cooling water passes through the corrugated pipe and then passes through the connecting pipe 303 and finally flows into the cavity between the circular pipe 304 and the roller die 201, the cooling water is blocked under the baffle of the third circular ring 305, so that the local inner surface of the hot belt is cooled, 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, meanwhile, 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 and then flows into the underframe 1 and finally flows into the collecting tank 3, the cooling water is recycled, the waste of the cooling water is avoided, and then the fan 205 is controlled to work, the heat generated in the roller mold 201 is discharged outwards, so that the heat is prevented from being collected in the roller mold 201, the cooling speed is reduced, when the heat tape wound later needs to be cooled, the control drive push rod 320 enables the connecting plate 321 to move forwards, the second string 322 moves synchronously along with the connecting plate 321, the second string 322 pulls the third connecting rod 316 to move downwards, the second ball 315 moves synchronously along with the third connecting rod 316, the second ball 315 contacts with the second water outlet pipe 314, the blocking effect is achieved, the second elastic piece 318 is stretched, the first string 311 pulls the second connecting rod 308 to slide forwards on the third L-shaped plate 307 in the moving process of the second ball 315, the first ball 309 moves synchronously along with the second connecting rod 308, the first elastic piece 310 is stretched, the first ball 309 is separated from the first water outlet pipe 306, the cooling water flows into the next cavity through the first water outlet pipe 306, so that rapid cooling treatment can be performed on the hot belt wound later, the cooling effect of the hot belt is further improved through sectional cooling treatment on the hot belt, the wound hot belt is cooled in time, the phenomenon of sample removal in the process of coating the hot belt is avoided, meanwhile, under the action of the third circular ring 305, all cavities between the circular pipe 304 and the roller mold 201 are prevented from being filled with the cooling water, the part of the roller mold 201, which is not wound with the hot belt, is caused, and the temperature of the heated roller mold 201 is reduced under the action of the cooling water, so that the winding of the hot belt later is affected.
The foregoing is merely illustrative of the present invention, and the present invention is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are 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 (7)
1. An energy-saving HDPE water supply pipe rapid cooling device comprises an underframe (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 fixedly connected with an underframe (1) respectively; the upper sides of the two underframes (1) are fixedly connected with a shell (2) respectively; a collecting tank (3) is connected between the two underframe (1); the upper sides of the two underframes (1) are fixedly connected with a first supporting plate (4) respectively; a roller die (201) is rotatably connected between the two first support 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 supporting plate (4), and the output shaft of the first power motor (202) is fixedly connected with a first straight gear (203); the front part of the roller die (201) is fixedly connected with a second spur gear (204); the second spur gear (204) is meshed with the first spur gear (203); the method is characterized in that: the device 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 support plates (4); the movable assembly is connected with an external cooling assembly 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 for pre-cooling the outer surface of the HDPE water supply pipe and between the two heat bands; the moving component is connected with a transmission component; the transmission assembly is used for driving the outer cooling assembly to rotate in a reciprocating manner, so that the outer cooling assembly can cool the HDPE water supply pipe more fully; the transmission assembly is contacted with the external cooling assembly; an inner cooling component for rapidly cooling the inner surface of the HDPE water supply pipe is connected in the roller die (201); a fan (205) is connected to the rear side of the inner cooling assembly; the inner cooling component is connected with the first supporting plate (4) in front;
the inner cooling assembly comprises a second L-shaped plate (301), a first disc (302), a connecting pipe (303), a circular pipe (304), a third circular ring (305), a second disc (324) and a water circulation assembly; the middle part of the front side of the first supporting plate (4) in front 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 mould (201); the upper part of the first disc (302) is communicated with two connecting pipes (303); the rear part of the roller mould (201) is rotationally connected with a second disc (324); a round 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 circular rings (305) which are distributed in front-back equidistant mode are fixedly connected on the circular tube (304); the third circular ring (305) is rotationally connected with the roller die (201); each third circular ring (305) is connected with four water circulation components which are distributed in an annular equidistant manner; the water circulation component is connected with the circular tube (304);
a cavity is formed between the round tube (304) and the roller die (201) and is used for storing cooling water;
the upper water circulation assembly comprises a first water outlet pipe (306), a third L-shaped plate (307), a second connecting rod (308), a first 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 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 fixed 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; the rear side of the second connecting rod (308) is fixedly connected with a first ball (309); the first ball (309) is in contact 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 piece (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 string (311); a third supporting plate (312) is fixedly connected to the front part of the upper side of the circular tube (304); a guide wheel (313) is fixedly connected to the left side of the third supporting plate (312); one end of the first string (311) bypasses the guide wheel (313); one end of the first string (311) is fixedly connected with a second ball (315); the upper part of the circular tube (304) is communicated with a second water outlet pipe (314); the second 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 ball (315); a fourth supporting plate (317) is fixedly connected to the lower part of the second water outlet pipe (314); 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); the lower part of the outer ring surface of the third connecting rod (316) is fixedly connected with a second elastic piece (318); one end of the second elastic piece (318) is fixedly connected with the fourth supporting plate (317); a fourth L-shaped plate (319) is fixedly connected to the upper side of the inner ring surface of the circular tube (304); 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); the lower part of the rear side of the fourth L-shaped plate (319) is fixedly connected with a fixed plate (323); one end of the second string (322) passes through the fixed plate (323) and is fixedly connected with the third connecting rod (316).
2. An energy efficient HDPE water pipe rapid cooling apparatus as claimed in claim 1 wherein: the external cooling assembly comprises a connecting frame (210), an arc-shaped plate (211), a third straight gear (212), a circular pipe (213) and a spray head (214); the left side and the right side of the moving assembly 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 spur gear (212) is connected between the two arc plates (211) in a sliding way; the roller mould (201) is positioned between the third spur gears (212); the inner annular surface of the third straight gear (212) is fixedly connected with a circular pipe (213); a plurality of spray heads (214) which are distributed in an annular equidistant manner are fixedly connected on the circular tube (213).
3. An energy efficient HDPE water pipe rapid cooling apparatus 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), an air 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 fixedly connected with a first connecting rod (215) respectively; the rear sides of the two first connecting rods (215) are fixedly connected with a first circular ring (216); the upper parts of the rear sides of the two connecting frames (210) are fixedly connected with a first L-shaped plate (217) respectively; the first L-shaped plate (217) is in sliding connection with the first circular ring (216); the inner ring surface of the first ring (216) is fixedly connected with a second ring (218); the rear side of the second circular ring (218) is fixedly connected with four second support plates (219) which are distributed in an annular equidistant manner; the rear parts of the four second support plates (219) are respectively connected with a torsion spring rod (220) in a rotating way; the four torsion spring rods (220) are fixedly connected with an air blowing column (221) respectively; the inner ring surface of each air blowing column (221) is fixedly connected with two bilaterally symmetrical spring columns (222); 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. An energy efficient HDPE water pipe rapid cooling apparatus as claimed in claim 3 wherein: the air blowing column (221) is arranged in an arc shape.
5. An energy efficient HDPE water pipe rapid cooling apparatus as claimed in claim 3 wherein: the lower side of the touch block (223) is provided with a cambered surface.
6. An energy efficient HDPE water pipe rapid cooling apparatus 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); the inner lower side of the frame (224) is fixedly connected with a first rack (225); the upper side in the frame (224) is fixedly connected with a second rack (226); a third rack (227) is fixedly connected to the upper side of the frame (224); the third rack (227) is meshed with the third spur gear (212); a third power motor (228) is connected to the front part of the upper side of the moving assembly; the output shaft of the third power motor (228) is fixedly connected with a fourth straight gear (229); the fourth spur gear (229) is located between the first rack (225) and the second rack (226).
7. An energy efficient HDPE water pipe rapid cooling apparatus as claimed in claim 6 wherein: the fourth spur gear (229) is a half gear arrangement.
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| CN115648502B (en) * | 2022-11-16 | 2023-06-30 | 湖南诚路管业科技有限公司 | Quick cooling arrangement of energy-saving HDPE feed pipe |
| CN115841895B (en) * | 2023-02-16 | 2023-05-05 | 四川明达电线电缆科技有限公司 | Low-smoke halogen-free safety cable and production equipment thereof |
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