CN111823534A - Spiral cooling and shaping device for pipe production line - Google Patents
Spiral cooling and shaping device for pipe production line Download PDFInfo
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- CN111823534A CN111823534A CN202010707602.6A CN202010707602A CN111823534A CN 111823534 A CN111823534 A CN 111823534A CN 202010707602 A CN202010707602 A CN 202010707602A CN 111823534 A CN111823534 A CN 111823534A
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- Prior art keywords
- cooling
- arc
- plate
- shaped
- fixing
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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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
- B29C48/904—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article using dry calibration, i.e. no quenching tank, e.g. with water spray for cooling or lubrication
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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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
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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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
- B29C48/901—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article of hollow bodies
Abstract
The invention discloses a spiral cooling and shaping device for a pipe production line, which comprises a plurality of cooling and shaping units spliced at the head, wherein each cooling unit comprises a fixing component and a rotating component, each fixing component comprises a fixing cylinder, an annular plate, an arc-shaped bulge, an arc-shaped magnet I, supporting legs and universal wheels, the annular plates matched with the fixing cylinder are welded at two ends of the fixing cylinder, the arc-shaped bulges are symmetrically arranged at two sides of the inside of the fixing cylinder along the length direction of the fixing cylinder, the arc-shaped magnets I are symmetrically embedded in the top end and the side wall of the bottom end of the inside of the fixing cylinder, the supporting legs are uniformly arranged at the bottom of the fixing cylinder, the universal wheels are arranged at the bottom ends of the supporting legs, and each rotating component comprises a rotating component. The pipe guide device can pull the pipe to move forwards in the process of rounding the pipe, does not need an external tractor, and can carry out water cooling and air cooling on the pipe in the process.
Description
Technical Field
The invention relates to the technical field of cooling and shaping devices, in particular to a spiral cooling and shaping device for a pipe production line.
Background
The production of PVC tubular product at first need mix the raw materials and dissolve and pour into the inside PVC tubular product of extruding with its raw materials into extruder again, because the PVC tubular product temperature of extruding is higher, whole comparatively soft not stereotype yet, so need cool off the design to it, but prior art exists following not enough.
Because PVC tubular product is cylindrical, and length is longer, need pull constantly to move to the outside when the cooling, change the cooling position, and when the cooling is uneven, partial position does not cool off the design completely, pulls the deformation that will take place PVC tubular product head and the tail this moment, leads to the uneven and influence its quality of PVC tubular product thickness that produces.
Disclosure of Invention
The invention aims to provide a spiral cooling and shaping device for a pipe production line to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a spiral cooling and shaping device for a pipe production line comprises a plurality of cooling and shaping units which are spliced at the head, wherein each cooling unit comprises a fixing assembly and a rotating assembly, each fixing assembly comprises a fixing barrel, an annular plate, an arc-shaped bulge, an arc-shaped magnet I, supporting legs and universal wheels, the annular plates matched with the fixing barrels are welded at two ends of each fixing barrel, the arc-shaped bulges are symmetrically arranged at two sides of the inside of each fixing barrel along the length direction of the fixing barrel, the arc-shaped magnets I are symmetrically embedded at the top end of the inside of each fixing barrel and the inside of the side wall of the bottom end of each fixing barrel, the supporting legs are uniformly arranged at the bottom of each fixing barrel, and the;
the rotary component comprises a rotary component, a traction component and a spraying air cooling component, the rotary component comprises a rotary drum, an annular rotating plate, a second gear, a motor and a first gear, the rotary drum is horizontally arranged at the central position inside the fixed drum along the length direction of the fixed drum, two ends of the rotary drum penetrate through the central hole of the annular plate and extend to two ends of the fixed drum, the annular rotating plate is welded at the two ends of the rotary drum, the rotary drum is connected with the annular plate through a bearing, the second gear is arranged outside one of the annular rotating plates, the motor is fixed at the top of the fixed drum above the second gear, the output end of the motor is fixedly connected with the first gear meshed with the rotary drum, and strip-shaped grooves II are symmetrically formed in two sides inside the;
the traction component comprises traction wheels, one-way bearings, a gear II, a first sliding plate, a rack, a fixed strip, a second reset spring and a second rolling ball, the traction wheels are arranged at two ends inside the strip-shaped groove II, the gear II is arranged on two rotating shafts of the traction wheels through the one-way bearings, the sliding plate I is arranged in a rotating cylinder between the two traction wheels and between the gears II, the rack meshed with the gear II is arranged at two ends of the sliding plate I inside the strip-shaped groove II, the fixed strip is arranged between the two sliding plates I outside the rotating cylinder, the second reset spring is uniformly arranged between the fixed strip and the rotating cylinder, an arc-shaped groove II is uniformly arranged on one side of the fixed strip, away from the second reset spring, along the length of the side, and the interior of the arc-shaped rolling ball groove II;
the spraying air-cooling component comprises a rectangular box, an arc-shaped piston plate, a sliding plate II, a rolling ball I, a return spring I, a sealing plate and a guide roller, wherein the rectangular box is symmetrically arranged on the outer side wall of the rotary drum between the two strip-shaped grooves II, the arc-shaped piston plate is arranged in the rectangular box in a sliding manner, the sliding plate II is vertically arranged at the middle position of the arc-shaped piston plate far away from one side of the rotary drum, one side of the sliding plate II far away from the arc-shaped piston plate extends to one side of the rectangular box, an arc-shaped groove I is uniformly arranged on one side of the sliding plate II far away from the arc-shaped piston plate along the length direction of the sliding plate, the rolling ball I is clamped in the arc-shaped groove I, the return spring I is uniformly arranged between the arc-shaped piston plate at two sides of the sliding plate II and one side, a fixed block is arranged on one side of the sealing plate, a third reset spring is arranged between the fixed block and the rotary drum, a first strip-shaped groove is uniformly formed in the inner side wall of the rotary drum at the position of the rectangular box, a first guide circular roller is arranged inside the first strip-shaped groove, and a strip-shaped hole is uniformly formed in the rotary drum between the adjacent guide circular rollers in a penetrating manner;
the adjacent cooling shaping units are connected through bolts, gaps are reserved between the adjacent cooling shaping units, and the motor rotating directions of the adjacent cooling shaping units are opposite.
Preferably, the fixed cylinder is provided with a cooling assembly for cooling the liquid at the bottom end inside the fixed cylinder.
Preferably, the cooling module is inside including temperature sensor, cooling tube, fixed plate, the pump body, refrigerator and controller, temperature sensor sets up the one end of bottom in the solid fixed cylinder, the solid fixed cylinder below is located to the cooling tube, and the both ends of cooling tube extend to the both ends of bottom in the solid fixed cylinder respectively, be provided with the fixed plate between the stabilizer blade, the pump body, refrigerator all set up on the cooling tube, just the pump body, refrigerator are connected with the fixed plate top, the controller sets up in fixed plate top one end.
Preferably, the number of the cooling and shaping units is 4.
Preferably, the one-way bearing is rotatable in a counterclockwise direction.
Preferably, the rotating cylinders on the two sides of the strip-shaped groove II are provided with water leakage holes in a penetrating mode.
Compared with the prior art, the invention has the beneficial effects that:
(1) the rotating cylinder of the invention is horizontally arranged at the central position in the fixed cylinder, two ends of the rotating cylinder both penetrate through the central hole of the annular plate and extend to two ends of the fixed cylinder and are welded with the annular rotating plates, and the rotating cylinder is connected with the annular plate through a bearing, a second gear is arranged on the outer side of one annular rotating plate, a motor is fixed at the top of the fixed cylinder above the second gear, the output end of the motor is fixedly connected with a first gear which is meshed with the rotary drum, and the two sides in the rotary drum are provided with a first uniform strip-shaped groove, and the strip-shaped groove I is internally provided with a guide round roller, when in use, a motor drives the gear I to rotate, the gear I rotates to drive the annular rotating plates at the two ends of the rotating drum to rotate through a gear II which is meshed with the gear I, and then drive the rotary drum and rotate, and the rotary drum rotates and can carry out the guide circle to the tubular product that gets into the rotary drum inside through the guide circle roller that sets up on its inside wall and handle, improves the quality after the tubular product cooling design.
(2) The invention symmetrically arranges arc bulges at two sides in the fixed cylinder along the length direction, two ends in the strip-shaped groove II are respectively provided with a traction wheel, two rotating shafts of the traction wheels are respectively provided with a gear II through a one-way bearing, a rotary cylinder between the two traction wheels and the gear II is penetrated and provided with a sliding plate I, two ends of the sliding plate I in the strip-shaped groove II are respectively provided with a rack which is meshed with the gear II, a fixed bar is arranged between the two sliding plates I positioned at the outer side of the rotary cylinder, a return spring II is uniformly arranged between the fixed bar and the rotary cylinder, one side of the fixed bar far away from the return spring II is uniformly provided with an arc groove II along the length, the interior of the arc groove II is clamped with the gear II, when the rolling ball is used, when the rolling ball drives the rotary cylinder to rotate to guide the pipe, the return spring II enables the rolling ball II of the fixed, the rolling cylinder rotates to drive the rolling ball II of the fixed strip to roll along the side wall of the fixed cylinder, when the fixed strip moves to the arc-shaped bulge of the fixed cylinder, the fixed strip extrudes the reset spring to move towards one side of the rolling cylinder, and further the fixed strip pushes the two sliding plates to move towards one side of the rolling cylinder, because the racks at two ends of the sliding plates are meshed with the two rotating shafts of the traction wheel through the one-way bearing, the rack near one side of the motor drives the gear II to rotate clockwise, the rack far away from one side of the motor drives the rack II to rotate anticlockwise, and because the rotatable direction of the one-way bearing is anticlockwise, the gear II near one side of the motor is fixedly connected with the rotating shaft of the traction wheel, and the gear II far away from one side of the motor is connected with the rotating shaft bearing of the traction wheel, so that the fixed strip can rotate clockwise to drive the pipe to move forwards in, and in the process that the fixed strip moves from the top end of the arc-shaped bulge to the bottom end of the arc-shaped bulge, the fixed strip drives the sliding plate to move towards one side away from the rotary drum under the action of the second return spring, and then the traction wheel at one side away from the motor is driven by the rack to rotate clockwise to drive the pipe to move forwards.
(3) The invention symmetrically arranges a rectangular box on the outer side wall of the rotary drum between two strip-shaped grooves II, an arc-shaped piston plate is arranged in the rectangular box in a sliding way, a sliding plate II is vertically arranged at the middle position of the arc-shaped piston plate far away from one side of the rotary drum, one side of the sliding plate II far away from the arc-shaped piston plate extends to one side of the rectangular box, one side of the sliding plate II far away from the arc-shaped piston plate is uniformly provided with an arc-shaped groove I along the length direction, the inner part of the arc-shaped groove I is clamped with a rolling ball I, a return spring I is uniformly arranged between the arc-shaped piston plate at two sides of the sliding plate II and one side of the rectangular box, one side of the rectangular box close to the rotation direction of the rotary drum is provided with a sealing plate in a sliding way, one end of the sealing plate far away from the rotary, when the sliding plate II moves to the arc magnet I, the arc magnet II at one end of the sealing plate of the rectangular box is attracted by the arc magnet I at the side wall of the fixed cylinder to enable the sealing plate to move to one side of the fixed cylinder and stretch the reset spring III, so that the rectangular box is opened, liquid at the bottom of the fixed cylinder enters the rectangular box at the bottom, air at the top of the fixed cylinder enters the rectangular box at the top, and when the sliding plate II moves to the arc bulge, the sealing plate moves to one side of the rotary cylinder to seal the rectangular box under the action of the reset spring III, along with the rotation of the rotary drum, the second sliding plate pushes the second arc piston plate to move towards the rotary drum under the extrusion of the second sliding plate in the process that the bottom end of the second arc protrusion moves to the top end of the second arc protrusion, and when the second arc piston plate moves towards the rotary drum, the second arc piston plate in the two rectangular boxes respectively sprays liquid and air to the pipe through the strip-shaped holes for cooling and air cooling.
(4) According to the invention, the support legs of the adjacent cooling and shaping units are connected through the bolts, gaps are formed between the adjacent cooling and shaping units, the rotating directions of the motors of the adjacent cooling and shaping units are opposite, and when the cooling and shaping device is applied, the rotating directions of the motors of the adjacent cooling and shaping units are opposite, so that the adjacent cooling and shaping units exchange the air cooling side and the water cooling side of the pipe, namely air cooling after water cooling, water cooling after air cooling, water evaporation is accelerated, and the cooling effect is improved.
(5) The temperature sensor is arranged at one end of the bottom in the fixed cylinder, the cooling pipe is arranged below the fixed cylinder, two ends of the cooling pipe respectively extend to two ends of the bottom in the fixed cylinder, the fixed plate is arranged between the support legs, the pump body and the refrigerator are both arranged on the cooling pipe, the pump body and the refrigerator are connected with the top of the fixed plate, the controller is arranged at one end of the top of the fixed plate, when the temperature sensor is used, the temperature sensor detects the liquid temperature at the bottom of the rotary cylinder in real time and transmits a temperature signal to the controller, and when the controller detects that the liquid temperature reaches a preset value, the controller controls the water pump to cool the liquid through the interior of the refrigerator and then guide the liquid into the bottom of the rotary cylinder again through the cooling pipe, so that the liquid.
Drawings
FIG. 1 is a schematic cross-sectional view of the present invention;
FIG. 2 is a schematic side sectional view of the present invention;
FIG. 3 is a schematic view of a portion of the structure of FIG. 1 at A;
fig. 4 is a schematic structural view of the traction wheel of the present invention.
In the figure: 1. a support leg; 2. an annular rotating plate; 3. a rectangular box; 4. a first arc-shaped groove; 5. a first return spring; 6. a strip-shaped hole; 7. a rounding roller; 8. a fixed cylinder; 81. an annular plate; 9. a traction wheel; 91. a one-way bearing; 10. a first sliding plate; 11. a first arc magnet; 12. a motor; 13. a first gear; 14. a fixing strip; 15. a second return spring; 16. a rack; 17. a second gear; 18. a first strip-shaped groove; 19. an arc-shaped bulge; 20. a second sliding plate; 21. rolling a first ball; 22. an arcuate piston plate; 23. a second arc-shaped groove; 24. a universal wheel; 25. rolling a ball II; 26. a strip-shaped groove II; 27. a rotating drum; 28. a second gear; 29. a second arc-shaped magnet; 30. a sealing plate; 31. a third return spring; 32. a fixed block; 33. a temperature sensor; 34. a cooling tube; 35. a fixing plate; 36. a pump body; 37. a refrigerator; 38. and a controller.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, an embodiment of the present invention is shown: a spiral cooling and shaping device for a pipe production line comprises 4 cooling and shaping units spliced at the head, wherein each cooling unit comprises a fixed component and a rotating component, each fixed component comprises a fixed cylinder 8, an annular plate 81, an arc-shaped bulge 19, an arc-shaped magnet I11, support legs 1 and universal wheels 24, the annular plates 81 matched with the fixed cylinder 8 are welded at two ends of the fixed cylinder 8, the arc-shaped bulges 19 are symmetrically arranged at two sides inside the fixed cylinder 8 along the length direction of the fixed cylinder, the arc-shaped magnets I11 are symmetrically embedded at the top end inside the fixed cylinder 8 and inside the side wall at the bottom end of the fixed cylinder 8, the support legs 1 are uniformly arranged at the bottom of the fixed cylinder 8, the universal wheels 24 are arranged at the bottom ends of the support legs 1, a cooling component for cooling liquid at the bottom end inside the fixed cylinder 8 is arranged on the fixed cylinder 8, the cooling component comprises a temperature sensor 33, a cooling pipe 34, the temperature sensor 33 is arranged at one end of the inner bottom of the fixed cylinder 8, the cooling pipe 34 is arranged below the fixed cylinder 8, two ends of the cooling pipe 34 respectively extend to two ends of the inner bottom of the fixed cylinder 8, the fixed plate 35 is arranged between the support legs 1, the pump body 36 and the refrigerator 37 are both arranged on the cooling pipe 34, the pump body 36 and the refrigerator 37 are connected with the top of the fixed plate 35, and the controller 38 is arranged at one end of the top of the fixed plate 35;
the rotating assembly comprises a rotating part, a traction part and a spraying air cooling part, the rotating part comprises a rotating drum 27, an annular rotating plate 2, a second gear 28, a motor 12 and a first gear 13, the rotating drum 27 is horizontally arranged at the central position inside the fixed drum 8 along the length direction of the fixed drum 8, the two ends of the rotating drum 27 are welded with the annular rotating plate 2 by penetrating through the central hole of the annular plate 81 and extending to the two ends of the fixed drum 8, the rotating drum 27 is connected with the annular plate 81 through a bearing, the second gear 28 is arranged on the outer side of one annular rotating plate 2, the motor 12 is fixed at the top of the fixed drum 8 above the second gear 28, the first gear 13 meshed with the rotating drum 27 is fixedly connected to the output end of the motor 12, a second strip-shaped groove 26 is symmetrically arranged on the two sides inside the fixed drum 8, and water leakage holes are formed;
the traction part comprises a traction wheel 9, a one-way bearing 91, a second gear 17, a first sliding plate 10, a rack 16, a fixed strip 14, a second return spring 15 and a second rolling ball 25, the traction wheel 9 is arranged at two ends inside a strip-shaped groove 26, and two rotating shafts of the traction wheels 9 are both provided with a second gear 17 through a one-way bearing 91, the rotatable direction of the one-way bearing 91 is anticlockwise, a sliding plate I10 penetrates through a rotating drum 27 between the two corresponding gears 17 of the two traction wheels 9, and the sliding plates one 10 located in the strip-shaped groove two 26 are provided at both ends with racks 16 engaged with the gear two 17, and the fixed strip 14 is provided between the two sliding plates one 10 located outside the rotary drum 27, a second return spring 15 is uniformly arranged between the fixed strip 14 and the rotary drum 27, an arc-shaped groove 23 is uniformly arranged on one side of the fixed strip 14, which is far away from the second return spring 15, along the length of the fixed strip, and a second rolling ball 25 is clamped inside the arc-shaped groove 23;
the spraying air cooling component comprises a rectangular box 3, an arc-shaped piston plate 22, a sliding plate II 20, a rolling ball I21, a return spring I5, a sealing plate 30 and a guide roller 7, the rectangular box 3 is symmetrically arranged on the outer side wall of a rotary drum 27 between two strip-shaped grooves II 26, the arc-shaped piston plate 22 is arranged in the rectangular box 3 in a sliding mode, the sliding plate II 20 is vertically arranged at the middle position of one side, away from the rotary drum 27, of the arc-shaped piston plate 22, one side, away from the arc-shaped piston plate 22, of the sliding plate II 20 extends to one side of the rectangular box 3, an arc-shaped groove I4 is uniformly arranged on one side, away from the arc-shaped piston plate 22, of the sliding plate II 20 along the length direction of the side, the arc-shaped groove I4 is internally provided with the rolling ball I21 in a clamping mode, the return spring I5 is uniformly arranged between the arc, an arc magnet II 29 is arranged at one end, away from the rotary drum 27, of the sealing plate 30, a fixing block 32 is arranged on one side of the sealing plate 30, a return spring III 31 is arranged between the fixing block 32 and the rotary drum 27, strip-shaped grooves I18 are uniformly formed in the inner side wall of the rotary drum 27 at the position of the rectangular box 3, the strip-shaped grooves I18 are internally provided with the circular guide rollers 7, and strip-shaped holes 6 are uniformly formed in the rotary drum 27 between the adjacent circular guide rollers 7 in a penetrating mode;
the support legs 1 of the adjacent cooling shaping units are connected through bolts, gaps are reserved between the adjacent cooling shaping units, and the rotating directions of the motors 12 of the adjacent cooling shaping units are opposite.
The working principle is as follows: when the pipe fitting cooling device is used, one end of a pipe is inserted into the rotary drum 27, the motor 12 is started, the motor 12 drives the gear I13 to rotate, the gear I13 rotates to drive the annular rotating plates 2 at two ends of the rotary drum 27 to rotate through the gear II 17 meshed with the gear I, so as to drive the rotary drum 27 to rotate, the rotary drum 27 rotates to guide the pipe entering the rotary drum 27 through the rounding rollers 7 arranged on the inner side wall of the rotary drum 27, the quality of the pipe after cooling and shaping is improved, the rotary drum 27 is driven by the motor 12 to guide the pipe in a rotating mode, the return spring II 15 enables the rolling ball II 25 of the fixed strip 14 to abut against the side wall of the fixed drum 8, the rotary drum 27 rotates to drive the rolling ball II 25 of the fixed strip 14 to roll along the side wall of the fixed drum 8, when the fixed strip 14 moves to the arc-shaped bulge 19 of the fixed drum 8, the fixed strip 14 extrudes the return, and further, the fixed bar 14 pushes the two sliding plates one 10 to move towards one side of the rotating drum 8, because the racks 16 at the two ends of the sliding plates one 10 are meshed with the two rotating shafts of the traction wheel 9 through the gears two 17 arranged on the one-way bearings 91, at this time, the rack 16 close to one side of the motor 12 drives the gears two 17 to rotate clockwise, the rack 16 far away from one side of the motor 12 drives the racks two 17 to rotate anticlockwise, and because the rotatable direction of the one-way bearings 91 is anticlockwise, namely, the gears two 17 close to one side of the motor 12 are fixedly connected with the rotating shafts of the traction wheel 9, and the gears two 17 far away from one side of the motor 12 are connected with the rotating shaft bearings of the traction wheel 9, so that in the process that the fixed bar 14 moves from the bottom end of the arc-shaped bulge 19 to the topmost end of the arc-shaped bulge 19, the traction wheel 9 close to one side of the motor 12 can rotate, under the action of the second reset spring 15, the first sliding plate 10 is driven by the fixed bar 14 to move towards the side far away from the rotary drum 8, and then the traction wheel 9 which is driven by the rack 16 and is far away from the side of the motor 12 rotates clockwise to drive the pipe to move forwards, so that the pipe is pulled without the help of a tractor, at the same time, the first reset spring 5 pulls the arc-shaped piston plate 22 to move towards the side of the fixed drum 8, and further the first rolling ball 21 of the second sliding plate 20 is abutted against the inner side wall of the fixed drum 8, along with the rotation of the rotary drum 27, when the second sliding plate 20 moves to the first arc-shaped magnet 11, the second arc-shaped magnet 29 at one end of the sealing plate 30 of the rectangular box 3 is attracted by the first arc-shaped magnet 11 on the side wall of the fixed drum 8, so that the sealing plate 30 moves towards one side of the fixed drum 8 and stretches the third reset, air at the top of the fixed cylinder 3 enters the top rectangular box 3, when the sliding plate two 20 moves to the arc-shaped protrusion 19, under the action of the return spring three 31, the sealing plate 30 moves to one side of the rotating cylinder 8 to seal the rectangular box 3, along with the rotation of the rotating cylinder 8, in the process that the sliding plate two 20 moves from the bottom end of the arc-shaped protrusion 19 to the top end of the arc-shaped protrusion 19, the sliding plate two 20 is squeezed to enable the sliding plate two 20 to push the arc-shaped piston plate 22 to move towards the rotating cylinder 27, and when the arc-shaped piston plate 22 moves towards the rotating cylinder 27, the arc-shaped piston plates 22 in the two rectangular boxes 3 respectively spray liquid and air to the pipe through the strip-shaped holes 6 for cooling and air cooling, so as to realize water cooling and air cooling to the pipe, and simultaneously, because the rotating directions of the motors 12 of adjacent cooling and shaping units are opposite, further, namely, the air cooling is carried out after the water cooling, and the water cooling is carried out after the air cooling, so that the water evaporation is accelerated, and the cooling effect is improved.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (6)
1. The spiral cooling and shaping device for the pipe production line comprises a plurality of cooling and shaping units spliced end to end, wherein each cooling unit comprises a fixing assembly and a rotating assembly, and is characterized in that each fixing assembly comprises a fixing cylinder (8), an annular plate (81), an arc-shaped bulge (19), an arc-shaped magnet I (11), support legs (1) and universal wheels (24), the annular plates (81) matched with the fixing cylinder are welded at two ends of each fixing cylinder (8), the arc-shaped bulges (19) are symmetrically arranged on two sides of the inner part of each fixing cylinder (8) along the length direction of the fixing cylinder, the arc-shaped magnets I (11) are symmetrically embedded in the top end of the inner part of each fixing cylinder (8) and the side wall of the bottom end of each fixing cylinder (8), the support legs (1) are uniformly arranged at the bottom of each fixing cylinder (8), and the universal wheels (;
the rotating assembly comprises a rotating part, a traction part and a spraying air cooling part, the rotating part comprises a rotating drum (27), an annular rotating plate (2), a second gear (28), a motor (12) and a first gear (13), the rotating drum (27) is horizontally arranged at the central position inside the fixed drum (8) along the length direction of the fixed drum (8), the two ends of the rotating drum (27) penetrate through the central hole of an annular plate (81) and extend to the two ends of the fixed drum (8) to be welded with the annular rotating plate (2), the rotating drum (27) and the annular plate (81) are connected through a bearing, the second gear (28) is arranged on the outer side of one annular rotating plate (2), the motor (12) is fixed at the top of the fixed drum (8) above the second gear (28), and the first gear (13) meshed with the rotating drum (27) is fixedly connected to the output end of the motor (12), two strip-shaped grooves II (26) are symmetrically formed in the two sides of the inner part of the fixed cylinder (8) along the fixed cylinder;
the traction part comprises a traction wheel (9), a one-way bearing (91), a second gear (17), a first sliding plate (10), a rack (16), a fixed strip (14), a second return spring (15) and a second rolling ball (25), wherein the traction wheel (9) is arranged at two ends inside a strip-shaped groove (26), the second gear (17) is arranged on two rotating shafts of the traction wheel (9) through the one-way bearing (91), the first sliding plate (10) penetrates through a rotary drum (27) between the two corresponding gears (17) of the two traction wheels (9), the racks (16) which are mutually meshed with the gears (17) are arranged at two ends of the first sliding plate (10) inside the strip-shaped groove (26), the fixed strip (14) is arranged between the two sliding plates (10) outside the rotary drum (27), and the second return spring (15) is uniformly arranged between the fixed strip (14) and the rotary drum (27), one side, far away from the second reset spring (15), of the fixing strip (14) is uniformly provided with a second arc-shaped groove (23) along the length of the fixing strip, and a second rolling ball (25) is clamped inside the second arc-shaped groove (23);
the spraying air-cooling component comprises a rectangular box (3), an arc-shaped piston plate (22), a sliding plate II (20), a rolling ball I (21), a return spring I (5), a sealing plate (30) and a guide roller (7), wherein the rectangular box (3) is symmetrically arranged on the outer side wall of a rotary drum (27) between two strip-shaped grooves II (26), the arc-shaped piston plate (22) is arranged in the rectangular box (3) in a sliding mode, the sliding plate II (20) is vertically arranged at the middle position of one side, away from the rotary drum (27), of the arc-shaped piston plate (22) of the sliding plate II, one side, away from the arc-shaped piston plate (22), of the sliding plate II (20) extends to one side of the rectangular box (3), arc-shaped grooves I (4) are uniformly arranged on one side, away from the arc-shaped piston plate (22), of the sliding plate II (20) along the length direction of the, reset springs I (5) are uniformly arranged between the arc-shaped piston plates (22) on the two sides of the sliding plate II (20) and one side of the rectangular box (3), a sealing plate (30) is slidably arranged on one side, close to the rotating direction of the rotating drum (27), of the rectangular box (3), an arc-shaped magnet II (29) is arranged at one end, away from the rotating drum (27), of the sealing plate (30), a fixing block (32) is arranged on one side of the sealing plate (30), a reset spring III (31) is arranged between the fixing block (32) and the rotating drum (27), strip-shaped grooves I (18) are uniformly arranged on the inner side wall of the rotating drum (27) at the position of the rectangular box (3), guide circular rollers (7) are arranged inside the strip-shaped grooves I (18), and strip-shaped holes (6) are uniformly arranged on the rotating drum (;
the support legs (1) of the adjacent cooling shaping units are connected through bolts, gaps are reserved between the adjacent cooling shaping units, and the rotating directions of the motors (12) of the adjacent cooling shaping units are opposite.
2. The spiral cooling and sizing device for the pipe production line as claimed in claim 1, wherein: and the fixed cylinder (8) is provided with a cooling assembly for cooling the liquid at the bottom end inside the fixed cylinder (8).
3. The spiral cooling and sizing device for the pipe production line as claimed in claim 1, wherein: the cooling assembly is internally provided with a temperature sensor (33), a cooling pipe (34), a fixing plate (35), a pump body (36), a refrigerator (37) and a controller (38), wherein the temperature sensor (33) is arranged at one end of the bottom in the fixing barrel (8), the cooling pipe (34) is arranged below the fixing barrel (8), two ends of the cooling pipe (34) extend to two ends of the bottom in the fixing barrel (8) respectively, the fixing plate (35) is arranged between the support legs (1), the pump body (36) and the refrigerator (37) are arranged on the cooling pipe (34), the pump body (36), the refrigerator (37) and the fixing plate (35) are connected at the top, and the controller (38) is arranged at one end of the top of the fixing plate (35).
4. The spiral cooling and sizing device for the pipe production line as claimed in claim 1, wherein: the number of the cooling and shaping units is 4.
5. The spiral cooling and sizing device for the pipe production line as claimed in claim 1, wherein: the rotatable direction of the one-way bearing (91) is anticlockwise.
6. The spiral cooling and sizing device for the pipe production line as claimed in claim 1, wherein: and water leakage holes are formed in the rotary drums (27) on the two sides of the second strip-shaped groove (26) in a penetrating mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010707602.6A CN111823534A (en) | 2020-07-22 | 2020-07-22 | Spiral cooling and shaping device for pipe production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010707602.6A CN111823534A (en) | 2020-07-22 | 2020-07-22 | Spiral cooling and shaping device for pipe production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111823534A true CN111823534A (en) | 2020-10-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010707602.6A Pending CN111823534A (en) | 2020-07-22 | 2020-07-22 | Spiral cooling and shaping device for pipe production line |
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| Country | Link |
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| CN (1) | CN111823534A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113478773A (en) * | 2021-07-23 | 2021-10-08 | 常州博疆新材料科技有限公司 | Overtemperature color-changing flow guide pipe and preparation process thereof |
| CN113858573A (en) * | 2021-09-26 | 2021-12-31 | 芜湖富田电子科技有限公司 | Water cooling mechanism for extruded transparent plastic pipe |
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| CN207643667U (en) * | 2017-12-12 | 2018-07-24 | 石家庄星泉管业有限公司 | A kind of PVC pipe cooling and shaping device |
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| CN101301786A (en) * | 2008-06-28 | 2008-11-12 | 潍坊凯德塑料机械有限公司 | Immersion type plastic pipe sizing device |
| EP3173210A1 (en) * | 2009-10-19 | 2017-05-31 | Hoppmann International B.V. | Method and device for manufacturing biaxially oriented tubing |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113478773A (en) * | 2021-07-23 | 2021-10-08 | 常州博疆新材料科技有限公司 | Overtemperature color-changing flow guide pipe and preparation process thereof |
| CN113858573A (en) * | 2021-09-26 | 2021-12-31 | 芜湖富田电子科技有限公司 | Water cooling mechanism for extruded transparent plastic pipe |
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Application publication date: 20201027 |
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