CN112549484A - Shaping and cooling equipment for plastic pipes - Google Patents
Shaping and cooling equipment for plastic pipes Download PDFInfo
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- CN112549484A CN112549484A CN202110056253.0A CN202110056253A CN112549484A CN 112549484 A CN112549484 A CN 112549484A CN 202110056253 A CN202110056253 A CN 202110056253A CN 112549484 A CN112549484 A CN 112549484A
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- fixedly connected
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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
- B29C48/885—External treatment, e.g. by using air rings for cooling tubular films
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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
- B29C48/89—Internal treatment, e.g. by applying an internal cooling fluid stream
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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
- B29C48/902—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 internally
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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
- B29C48/911—Cooling
- B29C48/9115—Cooling of hollow articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2023/00—Tubular articles
- B29L2023/22—Tubes or pipes, i.e. rigid
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses a shaping and cooling device for plastic pipes, which comprises a box body, wherein an arrangement space is arranged in the box body, an extruding mechanism is arranged in the arrangement space, the extruding mechanism comprises a melting box fixedly connected with the inner wall of the upper side of the arrangement space, a melting cavity is arranged in the melting box, two heating blocks are fixedly connected with the inner walls of the left side and the right side of the melting cavity, a first rotating shaft is fixedly and rotatably connected with the inner wall of the lower side of the melting cavity, and a stirring wheel is fixedly connected on the first rotating shaft, and the sizing pipe has a limiting effect on the shrinkage of the plastic pipe, so that the consistency of the inner diameter size of the plastic pipe and the wall thickness of the plastic pipe wall is ensured.
Description
Technical Field
The invention relates to the field of plastic pipes, in particular to shaping and cooling equipment for a plastic pipe.
Background
The plastic pipe is generally extruded and formed in extrusion equipment, the temperature of the formed pipe is high, the pipe needs to be cooled, and the structural strength of the cooled pipe is enhanced; among the prior art, cool down through water-cooled mode more, adopt the mode that sprays or soak to make tubular product and water contact, tubular product can take place to shrink when the cooling, because there is not setting device when the plastic tubing cools off, the inhomogeneous situation that leads to plastic tubing wall thickness and internal diameter size to appear shrinking easily for the intensity is different everywhere of plastic tubing, influences life.
Disclosure of Invention
The invention aims to provide shaping and cooling equipment for plastic pipes, which overcomes the problems.
The invention is realized by the following technical scheme.
The invention relates to shaping and cooling equipment for plastic pipes, which comprises a box body, wherein an accommodating space is arranged in the box body, an extruding mechanism is arranged in the accommodating space, the extruding mechanism comprises a melting box fixedly connected to the inner wall of the upper side of the accommodating space, a melting cavity is arranged in the melting box, two heating blocks are fixedly connected to the inner walls of the left side and the right side of the melting cavity, a first rotating shaft is fixedly and rotatably connected to the inner wall of the lower side of the melting cavity, a stirring wheel is fixedly connected to the first rotating shaft, a first bevel gear fixedly connected to the first rotating shaft is arranged on the lower side of the stirring wheel, an injection box is fixedly connected to the inner wall of the rear side of the accommodating space, an injection cavity is arranged in the injection box, a first connecting pipe is fixedly connected to the inner wall of the upper side of the injection cavity, the other end of the first connecting pipe is connected to the inner wall, a first driving shaft is rotatably connected to the right end face of the first motor, a second bevel gear is fixedly connected to the first driving shaft and meshed with the first bevel gear, a spiral extrusion wheel fixedly connected to the first driving shaft is arranged on the right side of the second bevel gear, the first driving shaft penetrates through the inner wall of the left side of the injection cavity, and the spiral extrusion wheel is located inside the injection cavity;
the right side of the extrusion mechanism is provided with a shaping mechanism, the shaping mechanism comprises a second motor fixedly connected to the inner wall of the right side of the arrangement space, the left end face of the second motor is rotatably connected with a second driving shaft, a sector gear is fixedly connected to the second driving shaft, a second rotating shaft rotatably connected to the inner wall of the right side of the arrangement space is arranged on the lower side of the second motor, a gear is fixedly connected to the second rotating shaft, the right end face of the gear is fixedly connected with a torsion spring, the other end of the torsion spring is fixedly connected to the inner wall of the right side of the arrangement space, a rotating wheel which is fixedly arranged on the left side of the gear and is fixedly arranged on the second rotating shaft, the left end face of the rotating wheel is fixedly connected with two shaping rods which are symmetrically distributed and take the second rotating shaft;
the left side of the shaping mechanism is provided with a driving mechanism, the driving mechanism comprises a first limiting block fixedly connected to the inner wall of the rear side of the accommodating space, a first limiting cavity is arranged inside the first limiting block, a first sliding block in sliding connection with the first limiting cavity is arranged inside the first limiting cavity, the front end face of the first sliding block is fixedly connected with a third motor, the front end face of the third motor is rotatably connected with a third driving shaft, the third driving shaft is fixedly connected with a first driving wheel, the rear side of the first driving wheel is provided with a first belt wheel fixedly connected to the third driving shaft, the right end face of the first sliding block is fixedly connected with a first fixing block, the front end face of the first fixing block is fixedly connected with a first fixing shaft, the lower side of the first sliding block is provided with a second sliding block in sliding connection with the first limiting cavity, and the front end face of the second sliding block is rotatably connected with a third rotating shaft, a second driving wheel is fixedly connected to the third rotating shaft, a second belt wheel fixedly connected to the third rotating shaft is arranged on the rear side of the second driving wheel, a second fixed block is fixedly connected to the right end face of the second sliding block, a second fixed shaft is fixedly connected to the front end face of the second fixed block, a second limiting block fixedly connected to the rear inner wall of the accommodating space is arranged on the right side of the first limiting block, a second limiting cavity is arranged inside the second limiting block, a fourth motor is fixedly connected to the right inner wall of the second limiting cavity, a first lead screw is rotatably connected to the left end face of the fourth motor, a third sliding block is in threaded connection with the first lead screw, the third sliding block is in sliding connection with the second limiting cavity, a third fixed block is fixedly connected to the left end face of the third sliding block, a third fixed shaft is fixedly connected to the third fixed block, and a first connecting rod is rotatably connected to the third fixed shaft, the first connecting rod other end rotates to be connected go up, first connecting rod front side is equipped with to rotate to be connected the epaxial second connecting rod of third fixed, the second connecting rod other end rotates to be connected on the second fixed axle, third slider up end fixedly connected with fourth fixed axle, the last rotation of fourth fixed axle is connected with the third band pulley, the third band pulley first band pulley with the second band pulley passes through the belt and connects.
Preferably, settling space rear side inner wall fixedly connected with extrudes the piece, extrude the inside chamber of extruding that is equipped with of piece, extrude chamber left side inner wall fixedly connected with second connecting pipe, second connecting pipe other end fixed connection be in on the inner wall of injection chamber right side, extrude a left end face fixedly connected with third restriction piece, the inside third restriction chamber that is equipped with of third restriction piece, third restriction chamber left side inner wall fixedly connected with fifth motor, fifth motor right-hand member face rotates and is connected with the second lead screw, second lead screw threaded connection has the fourth slider, the fourth slider with third restriction chamber sliding connection.
Preferably, the inner wall of the upper side of the arrangement space is fixedly connected with a fourth limiting block, a fourth limiting cavity is arranged inside the fourth limiting block, a sixth motor is fixedly connected to the inner wall of the upper side of the fourth limiting cavity, the end face of the sixth motor is rotatably connected with a third lead screw, the third lead screw is in threaded connection with a fifth slider, the fifth slider is in sliding connection with the fourth limiting cavity, a seventh motor is fixedly connected to the lower end face of the fifth slider, the left end face of the seventh motor is rotatably connected with a fourth driving shaft, and a cutting wheel is fixedly connected to the fourth driving shaft.
Preferably, a water storage tank is fixedly connected to the inner wall of the upper side of the arrangement space, a water storage cavity is arranged inside the water storage tank, a first compression pump is fixedly connected to the inner wall of the lower side of the water storage cavity, a third connecting pipe is fixedly connected to the lower end face of the first compression pump, a nozzle is fixedly connected to the lower end face of the third connecting pipe, a cooling tank fixedly connected to the inner wall of the rear side of the arrangement space is arranged on the right side of the water storage tank, a cooling cavity is arranged inside the cooling tank, a cooling block is fixedly connected to the inner wall of the lower side of the cooling cavity, a second compression pump is fixedly connected to the inner wall of the left side of the cooling cavity, a fourth connecting pipe is fixedly connected to the left end face of the second compression pump, the other end of the fourth connecting pipe is fixedly connected to the inner wall of the right, the fifth connecting pipe is connected with the two cooling pipes, and the other ends of the cooling pipes are fixedly connected to the inner wall of the right side of the cooling cavity.
Preferably, a fifth limiting block is fixedly connected to the inner wall of the rear side of the accommodating space, a fifth limiting cavity is arranged inside the fifth limiting block, a spring is fixedly connected to the inner wall of the right side of the fifth limiting cavity, a sixth slider is fixedly connected to the other end of the spring, the sixth slider is slidably connected to the fifth limiting cavity, a baffle is fixedly connected to the upper end face of the sixth slider, a first iron block is fixedly connected to the inner wall of the lower side of the fifth limiting cavity, a second iron block is fixedly connected to the inner wall of the lower side of the fifth limiting cavity is arranged on the right side of the first iron block, a power supply is fixedly connected to the inner wall of the lower side of the accommodating space, the power supply is electrically connected to the fourth motor through a first electric wire, one end of the first electric wire is connected to the sixth slider, the other end of the first electric wire is connected to the first iron block, and the power supply, the fourth motor and, one end of the second wire is connected with the second iron block, the other end of the second wire is connected with the sixth sliding block, and the inner wall of the rear side of the accommodating space is fixedly connected with a distance sensor.
The invention has the beneficial effects that: according to the invention, after the plastic pipe is extruded, the plastic pipe is sleeved outside a shaping pipe, then the plastic pipe is cooled, the cooling pipe is arranged inside the shaping pipe, and the cooling pipe is sprayed with water for cooling outside the plastic pipe, so that the cooling inside the plastic pipe is cooled more uniformly, the cooling rate is increased, the production speed is increased, the shaping pipe plays a role in limiting the shrinkage of the plastic pipe, and the consistency of the inner diameter size of the plastic pipe and the wall thickness of the plastic pipe is ensured.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic view of the embodiment of the present invention in the direction of A-A in FIG. 1;
FIG. 3 is a schematic view of the embodiment of the present invention in the direction B-B shown in FIG. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1-3, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The shaping and cooling device for plastic pipes, which is described in conjunction with the accompanying drawings 1-3, comprises a box body 10, wherein an installation space 11 is arranged inside the box body 10, an extruding mechanism 90 is arranged inside the installation space 11, the extruding mechanism 90 comprises a melting box 12 fixedly connected to the inner wall of the upper side of the installation space 11, a melting cavity 13 is arranged inside the melting box 12, two heating blocks 14 are fixedly connected to the inner walls of the left side and the right side of the melting cavity 13, a first rotating shaft 16 is fixedly and rotatably connected to the inner wall of the lower side of the melting cavity 13, a stirring wheel 17 is fixedly connected to the first rotating shaft 16, a first bevel gear 18 fixedly connected to the first rotating shaft 16 is arranged on the lower side of the stirring wheel 17, an injection box 19 is fixedly connected to the inner wall of the rear side of the installation space 11, an injection cavity 20 is arranged inside the injection box 19, and a, the other end of the first connecting pipe 21 is connected with the inner wall of the lower side of the melting chamber 13, the left side of the injection box 19 is provided with a first motor 22 fixedly connected with the inner wall of the left side of the accommodating space 11, the right end face of the first motor 22 is rotatably connected with a first driving shaft 23, the first driving shaft 23 is fixedly connected with a second bevel gear 24, the second bevel gear 24 is meshed with the first bevel gear 18, the right side of the second bevel gear 24 is provided with a spiral extrusion wheel 25 fixedly connected with the first driving shaft 23, the first driving shaft 23 penetrates through the inner wall of the left side of the injection chamber 20, the spiral extrusion wheel 25 is positioned inside the injection chamber 20, the first motor 22 is started to drive the first driving shaft 23 to rotate, the first driving shaft 23 drives the second bevel gear 24 and the spiral extrusion wheel 25 to rotate, the second bevel gear 24 drives the first bevel gear 18 to rotate, the first bevel gear 18 drives the first rotating shaft 16 to rotate, and the first rotating shaft 16 drives the stirring wheel 17 to rotate;
the right side of the extruding mechanism 90 is provided with a shaping mechanism 91, the shaping mechanism 91 comprises a second motor 53 fixedly connected to the inner wall of the right side of the arrangement space 11, the left end face of the second motor 53 is rotatably connected with a second driving shaft 54, the second driving shaft 54 is fixedly connected with a sector gear 55, the lower side of the second motor 53 is provided with a second rotating shaft 56 rotatably connected to the inner wall of the right side of the arrangement space 11, the second rotating shaft 56 is fixedly connected with a gear 57, the right end face of the gear 57 is fixedly connected with a torsion spring 58, the other end of the torsion spring 58 is fixedly connected to the inner wall of the right side of the arrangement space 11, the left side of the gear 57 is provided with a rotating wheel 59 fixedly connected to the second rotating shaft 56, the left end face of the rotating wheel 59 is fixedly connected with two shaping rods 60 which are symmetrically distributed and take the second rotating, a cooling pipe 61 is arranged inside the shaping rod 60, the second motor 53 is started to drive the second driving shaft 54 to rotate, the second driving shaft 54 drives the sector gear 55 to rotate, the sector gear 55 drives the gear 57 to rotate, the gear 57 drives the second rotating shaft 56 to rotate, the second rotating shaft 56 drives the rotating wheel 59 to rotate, and the rotating wheel 59 drives the shaping rod 60 to rotate;
the left side of the shaping mechanism 91 is provided with a driving mechanism 92, the driving mechanism 92 comprises a first limiting block 62 fixedly connected to the inner wall of the rear side of the accommodating space 11, a first limiting cavity 63 is arranged inside the first limiting block 62, a first sliding block 64 slidably connected with the first limiting cavity 63 is arranged inside the first limiting cavity 63, the front end face of the first sliding block 64 is fixedly connected with a third motor 66, the front end face of the third motor 66 is rotatably connected with a third driving shaft 67, the third driving shaft 67 is fixedly connected with a first driving wheel 68, the rear side of the first driving wheel 68 is provided with a first belt wheel 69 fixedly connected with the third driving shaft 67, the right end face of the first sliding block 64 is fixedly connected with a first fixed block 100, the front end face of the first fixed block 100 is fixedly connected with a first fixed shaft 101, the lower side of the first sliding block 64 is provided with a second sliding block 65 slidably connected with the first limiting cavity 63, a third rotating shaft 70 is rotatably connected to the front end surface of the second slider 65, a second driving wheel 71 is fixedly connected to the third rotating shaft 70, a second belt wheel 72 fixedly connected to the third rotating shaft 70 is arranged on the rear side of the second driving wheel 71, a second fixed block 75 is fixedly connected to the right end surface of the second slider 65, a second fixed shaft 76 is fixedly connected to the front end surface of the second fixed block 75, a second limiting block 78 is fixedly connected to the inner wall of the rear side of the accommodating space 11 and arranged on the right side of the first limiting block 62, a second limiting cavity 79 is arranged inside the second limiting block 78, a fourth motor 80 is fixedly connected to the inner wall of the right side of the second limiting cavity 79, a first lead screw 81 is rotatably connected to the left end surface of the fourth motor 80, a third slider 82 is connected to the first lead screw 81 through a thread, and the third slider 82 is slidably connected to the second limiting cavity 79, a third fixed block 85 is fixedly connected to the left end face of the third sliding block 82, a third fixed shaft 86 is fixedly connected to the third fixed block 85, a first connecting rod 74 is rotatably connected to the third fixed shaft 86, the other end of the first connecting rod 74 is rotatably connected to the first shaft 1, a second connecting rod 77 rotatably connected to the third fixed shaft 86 is arranged on the front side of the first connecting rod 74, the other end of the second connecting rod 77 is rotatably connected to the second fixed shaft 76, a fourth fixed shaft 83 is fixedly connected to the upper end face of the third sliding block 82, a third belt pulley 84 is rotatably connected to the fourth fixed shaft 83, the third belt pulley 84, the first belt pulley 69 and the second belt pulley 72 are connected by a belt 73, the fourth motor 80 is started to drive the first screw rod 81 to rotate, the first screw rod 81 drives the third sliding block 82 to move, the third sliding block 82 drives the third fixed block 85 and the fourth fixed shaft 83 to move, the fourth fixed shaft 83 drives the third belt pulley 84 to move, the third fixed block 85 drives the first connecting rod 74 and the second connecting rod 77 to rotate, the second connecting rod 77 drives the second fixed shaft 76 to move, the second fixed shaft 76 drives the second fixed block 75 to move, the second fixed block 75 drives the second slider 65 to move, the second slider 65 drives the third rotating shaft 70 to move, the first connecting rod 74 drives the first fixed shaft 101 to move, the first fixed shaft 101 drives the first fixed block 100 to move, the first fixed block 100 drives the third motor 66 to move, the third motor 66 is started to drive the third driving shaft 67 to rotate, the third driving shaft 67 drives the first driving wheel 68 and the first belt pulley 69 to rotate, and the first belt pulley 69 drives the third belt pulley 84 and the second belt pulley 72 to rotate through the belt 73, the second belt wheel 72 drives the third rotating shaft 70 to rotate, and the third rotating shaft 70 drives the second driving wheel 71 to rotate.
Beneficially, the inner wall of the rear side of the accommodating space 11 is fixedly connected with an extrusion block 26, an extrusion cavity 27 is arranged inside the extrusion block 26, a second connecting pipe 28 is fixedly connected to the inner wall of the left side of the extrusion cavity 27, the other end of the second connecting pipe 28 is fixedly connected to the inner wall of the right side of the injection cavity 20, a third limiting block 29 is fixedly connected to the left end face of the extrusion block 26, a third limiting cavity 30 is arranged inside the third limiting block 29, a fifth motor 31 is fixedly connected to the inner wall of the left side of the third limiting cavity 30, a second lead screw 32 is rotatably connected to the right end face of the fifth motor 31, a fourth slider 33 is connected to the second lead screw 32 through threads, and the fourth slider 33 is slidably connected to the third limiting cavity 30.
Beneficially, a fourth limiting block 34 is fixedly connected to an upper inner wall of the accommodating space 11, a fourth limiting cavity 35 is arranged inside the fourth limiting block 34, a sixth motor 36 is fixedly connected to an upper inner wall of the fourth limiting cavity 35, a third lead screw 37 is rotatably connected to an end surface of the sixth motor 36, a fifth slider 38 is threadedly connected to the third lead screw 37, the fifth slider 38 is slidably connected to the fourth limiting cavity 35, a seventh motor 39 is fixedly connected to a lower end surface of the fifth slider 38, a fourth driving shaft 40 is rotatably connected to a left end surface of the seventh motor 39, and a cutting wheel 41 is fixedly connected to the fourth driving shaft 40.
Beneficially, a water storage tank 42 is fixedly connected to the inner wall of the upper side of the placement space 11, a water storage cavity 15 is arranged inside the water storage tank 42, a first compression pump 43 is fixedly connected to the inner wall of the lower side of the water storage cavity 15, a third connecting pipe 44 is fixedly connected to the lower end face of the first compression pump 43, a nozzle 45 is fixedly connected to the lower end face of the third connecting pipe 44, a cooling tank 48 fixedly connected to the inner wall of the rear side of the placement space 11 is arranged on the right side of the water storage tank 42, a cooling cavity 49 is arranged inside the cooling tank 48, a cooling block 50 is fixedly connected to the inner wall of the lower side of the cooling cavity 49, a second compression pump 51 is fixedly connected to the inner wall of the left side of the cooling cavity 49, a fourth connecting pipe 52 is fixedly connected to the left end face of the second compression pump 51, the other end of the fourth connecting pipe, the lower end face of the third compression pump 46 is fixedly connected with a fifth connecting pipe 47, the fifth connecting pipe 47 is connected with two cooling pipes 61, and the other ends of the cooling pipes 61 are fixedly connected to the inner wall of the right side of the cooling cavity 49.
Advantageously, a fifth limiting block 87 is fixedly connected to the inner wall of the rear side of the accommodating space 11, a fifth limiting cavity 88 is arranged inside the fifth limiting block 87, a spring 89 is fixedly connected to the inner wall of the right side of the fifth limiting cavity 88, a sixth sliding block 93 is fixedly connected to the other end of the spring 89, the sixth sliding block 93 is slidably connected to the fifth limiting cavity 88, a baffle 94 is fixedly connected to the upper end surface of the sixth sliding block 93, a first iron block 96 is fixedly connected to the inner wall of the lower side of the fifth limiting cavity 88, a second iron block 95 is fixedly connected to the inner wall of the lower side of the fifth limiting cavity 88 is arranged on the right side of the first iron block 96, a power supply 97 is fixedly connected to the inner wall of the lower side of the accommodating space 11, the power supply 97 and the fourth motor 80 are electrically connected through a first wire 98, one end of the first wire 98 is connected to the sixth sliding block 93, the other end of the first wire, the power supply 97, the fourth motor 80 and the second motor 53 are electrically connected through a second wire 99, one end of the second wire 99 is connected to the second iron block 95, the other end of the second wire 99 is connected to the sixth sliding block 93, and a distance sensor 102 is fixedly connected to the inner wall of the rear side of the arrangement space 11.
In the initial state, the torsion spring 58 and the spring 89 are in the normal state.
When the extruder starts to work, the first motor 22 is started to drive the first driving shaft 23 to rotate, the first driving shaft 23 drives the second bevel gear 24 and the spiral extrusion wheel 25 to rotate, the second bevel gear 24 drives the first bevel gear 18 to rotate, the first bevel gear 18 drives the first rotating shaft 16 to rotate, the first rotating shaft 16 drives the stirring wheel 17 to rotate, the heating block 14 starts to heat and melt plastics, the spiral extrusion wheel 25 extrudes the melted plastics into the extrusion cavity 27 through the second connecting pipe 28, tubular extrusion is formed under the action of the fourth sliding block 33, the fourth motor 80 is started to drive the first screw rod 81 to rotate, the first screw rod 81 drives the third sliding block 82 to move, the third sliding block 82 drives the third fixing block 85 and the fourth fixing shaft 83 to move, the fourth fixing shaft 83 drives the third belt pulley 84 to move, the third fixing block 85 drives the first connecting rod 74 and the second connecting rod 77 to rotate, the second connecting rod 77 drives the second fixing shaft 76 to move, the second fixed shaft 76 drives the second fixed block 75 to move, the second fixed block 75 drives the second slide block 65 to move, the second slide block 65 drives the third rotating shaft 70 to move, the first connecting rod 74 drives the first fixed shaft 101 to move, the first fixed shaft 101 drives the first fixed block 100 to move, the first fixed block 100 drives the third motor 66 to move, the third motor 66 is started to drive the third driving shaft 67 to rotate, the third driving shaft 67 drives the first driving wheel 68 and the first belt wheel 69 to rotate, the first belt wheel 69 drives the third belt wheel 84 and the second belt wheel 72 to rotate through the belt 73, the second belt wheel 72 drives the third rotating shaft 70 to rotate, the third rotating shaft 70 drives the second driving wheel 71 to rotate, the first driving wheel 68 drives the plastic pipe to move rightwards, the first compression pump 43 is started to spray water in the water storage tank 42 through the third connecting pipe 44 by the nozzle 45 to cool the outer wall of the plastic pipe, the third compression pump 46 is started, water in the water storage tank 42 is injected into the cooling pipe 61 through the fifth connecting pipe 47 to cool the inner wall of the plastic pipe, the cooled water flows into the cooling tank 48 through the fifth connecting pipe 47 and is cooled through the cooling block 50, the second compression pump 51 is started to inject water in the cooling cavity 49 into the water storage tank 42 through the second compression pump 51 to recycle the water, after the plastic pipe is extruded for a certain distance, the distance sensor 102 is triggered, the fifth motor 31 is started to drive the second lead screw 32 to rotate, the second lead screw 32 drives the fourth slide block 33 to move leftwards, and the sixth motor 36 is started to drive the third lead screw 37 to rotate. The third screw 37 drives the fifth slider 38 to move downwards, the fifth slider 38 drives the seventh motor 39 to move downwards, the seventh motor 39 is started to drive the fourth driving shaft 40 to rotate, the fourth driving shaft 40 drives the cutting wheel 41 to rotate, the cutting wheel 41 cuts the plastic pipe, the plastic pipe extrusion drives the baffle 94 to move rightwards, the sixth slider 93 is contacted with the second iron block 95, the circuit is communicated, the fourth motor 80 rotates reversely, the first driving wheel 68 and the second driving wheel 71 are reset, the second motor 53 is started to drive the second driving shaft 54 to rotate, the second driving shaft 54 drives the sector gear 55 to rotate, the sector gear 55 drives the gear 57 to rotate, the gear 57 drives the second rotating shaft 56 to rotate, the second rotating shaft 56 drives the rotating wheel 59 to rotate the shaping rod 60, the shaping rod 60 drives the plastic pipe to rotate, the baffle 94 is reset, the sixth slider 93 is contacted with the first iron block 96, when the circuit is switched on, the second driving wheel 71 drives the plastic pipe to move leftwards, and the plastic pipe is discharged.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a design cooling arrangement of plastics tubular product, includes the box, its characterized in that: an accommodating space is arranged in the box body, an extruding mechanism is arranged in the accommodating space and comprises a melting box fixedly connected to the inner wall of the upper side of the accommodating space, a melting cavity is arranged in the melting box, two heating blocks are fixedly connected to the inner walls of the left side and the right side of the melting cavity, a first rotating shaft is fixedly and rotatably connected to the inner wall of the lower side of the melting cavity, a stirring wheel is fixedly connected to the first rotating shaft, a first bevel gear fixedly connected to the first rotating shaft is arranged on the lower side of the stirring wheel, an injection box is fixedly connected to the inner wall of the rear side of the accommodating space, an injection cavity is arranged in the injection box, a first connecting pipe is fixedly connected to the inner wall of the upper side of the injection cavity, the other end of the first connecting pipe is connected to the inner wall of the lower side of the melting, a first driving shaft is rotatably connected to the right end face of the first motor, a second bevel gear is fixedly connected to the first driving shaft and meshed with the first bevel gear, a spiral extrusion wheel fixedly connected to the first driving shaft is arranged on the right side of the second bevel gear, the first driving shaft penetrates through the inner wall of the left side of the injection cavity, and the spiral extrusion wheel is located inside the injection cavity;
the right side of the extrusion mechanism is provided with a shaping mechanism, the shaping mechanism comprises a second motor fixedly connected to the inner wall of the right side of the arrangement space, the left end face of the second motor is rotatably connected with a second driving shaft, a sector gear is fixedly connected to the second driving shaft, a second rotating shaft rotatably connected to the inner wall of the right side of the arrangement space is arranged on the lower side of the second motor, a gear is fixedly connected to the second rotating shaft, the right end face of the gear is fixedly connected with a torsion spring, the other end of the torsion spring is fixedly connected to the inner wall of the right side of the arrangement space, a rotating wheel which is fixedly arranged on the left side of the gear and is fixedly arranged on the second rotating shaft, the left end face of the rotating wheel is fixedly connected with two shaping rods which are symmetrically distributed and take the second rotating shaft;
the left side of the shaping mechanism is provided with a driving mechanism, the driving mechanism comprises a first limiting block fixedly connected to the inner wall of the rear side of the accommodating space, a first limiting cavity is arranged inside the first limiting block, a first sliding block in sliding connection with the first limiting cavity is arranged inside the first limiting cavity, the front end face of the first sliding block is fixedly connected with a third motor, the front end face of the third motor is rotatably connected with a third driving shaft, the third driving shaft is fixedly connected with a first driving wheel, the rear side of the first driving wheel is provided with a first belt wheel fixedly connected to the third driving shaft, the right end face of the first sliding block is fixedly connected with a first fixing block, the front end face of the first fixing block is fixedly connected with a first fixing shaft, the lower side of the first sliding block is provided with a second sliding block in sliding connection with the first limiting cavity, and the front end face of the second sliding block is rotatably connected with a third rotating shaft, a second driving wheel is fixedly connected to the third rotating shaft, a second belt wheel fixedly connected to the third rotating shaft is arranged on the rear side of the second driving wheel, a second fixed block is fixedly connected to the right end face of the second sliding block, a second fixed shaft is fixedly connected to the front end face of the second fixed block, a second limiting block fixedly connected to the rear inner wall of the accommodating space is arranged on the right side of the first limiting block, a second limiting cavity is arranged inside the second limiting block, a fourth motor is fixedly connected to the right inner wall of the second limiting cavity, a first lead screw is rotatably connected to the left end face of the fourth motor, a third sliding block is in threaded connection with the first lead screw, the third sliding block is in sliding connection with the second limiting cavity, a third fixed block is fixedly connected to the left end face of the third sliding block, a third fixed shaft is fixedly connected to the third fixed block, and a first connecting rod is rotatably connected to the third fixed shaft, the first connecting rod other end rotates to be connected go up, first connecting rod front side is equipped with to rotate to be connected the epaxial second connecting rod of third fixed, the second connecting rod other end rotates to be connected on the second fixed axle, third slider up end fixedly connected with fourth fixed axle, the last rotation of fourth fixed axle is connected with the third band pulley, the third band pulley first band pulley with the second band pulley passes through the belt and connects.
2. The shaping and cooling equipment for the plastic pipe according to claim 1, wherein the shaping and cooling equipment comprises: settle space rear side inner wall fixedly connected with and extrude the piece, extrude the inside chamber of extruding that is equipped with of piece, extrude chamber left side inner wall fixedly connected with second connecting pipe, second connecting pipe other end fixed connection in on the inner wall of injection chamber right side, extrude a left end face fixedly connected with third restriction piece, the inside third restriction chamber that is equipped with of third restriction piece, third restriction chamber left side inner wall fixedly connected with fifth motor, fifth motor right-hand member face rotates and is connected with the second lead screw, second lead screw threaded connection has the fourth slider, the fourth slider with third restriction chamber sliding connection.
3. The shaping and cooling equipment for the plastic pipe according to claim 1, wherein the shaping and cooling equipment comprises: settle space upside inner wall fixedly connected with fourth restriction piece, the inside fourth restriction chamber that is equipped with of fourth restriction piece, fourth restriction chamber upside inner wall fixedly connected with sixth motor, sixth motor end face rotates and is connected with the third lead screw, third lead screw threaded connection has the fifth slider, the fifth slider with fourth restriction chamber sliding connection, terminal surface fixedly connected with seventh motor under the fifth slider, seventh motor left end face rotates and is connected with the fourth drive shaft, fixedly connected with cutting wheel on the fourth drive shaft.
4. The shaping and cooling equipment for the plastic pipe according to claim 1, wherein the shaping and cooling equipment comprises: the inner wall of the upper side of the arrangement space is fixedly connected with a water storage tank, the inner wall of the lower side of the water storage tank is fixedly connected with a first compression pump, the lower end face of the first compression pump is fixedly connected with a third connecting pipe, the lower end face of the third connecting pipe is fixedly connected with a nozzle, the right side of the water storage tank is provided with a cooling tank fixedly connected with the inner wall of the rear side of the arrangement space, the inner part of the cooling tank is provided with a cooling chamber, the inner wall of the lower side of the cooling chamber is fixedly connected with a cooling block, the inner wall of the left side of the cooling chamber is fixedly connected with a second compression pump, the left end face of the second compression pump is fixedly connected with a fourth connecting pipe, the other end of the fourth connecting pipe is fixedly connected with the inner wall of the right side of the water storage chamber, the fifth connecting pipe is connected with the two cooling pipes, and the other ends of the cooling pipes are fixedly connected to the inner wall of the right side of the cooling cavity.
5. The shaping and cooling equipment for the plastic pipe according to claim 1, wherein the shaping and cooling equipment comprises: a fifth limiting block is fixedly connected to the inner wall of the rear side of the accommodating space, a fifth limiting cavity is arranged in the fifth limiting block, a spring is fixedly connected to the inner wall of the right side of the fifth limiting cavity, a sixth slider is fixedly connected to the other end of the spring, the sixth slider is slidably connected with the fifth limiting cavity, a baffle is fixedly connected to the upper end face of the sixth slider, a first iron block is fixedly connected to the inner wall of the lower side of the fifth limiting cavity, a second iron block is fixedly connected to the inner wall of the lower side of the fifth limiting cavity is arranged on the right side of the first iron block, a power supply is fixedly connected to the inner wall of the lower side of the accommodating space, the power supply is electrically connected with the fourth motor through a first electric wire, one end of the first electric wire is connected with the sixth slider, the other end of the first electric wire is connected with the first iron block, and the power supply, the fourth motor, one end of the second wire is connected with the second iron block, the other end of the second wire is connected with the sixth sliding block, and the inner wall of the rear side of the accommodating space is fixedly connected with a distance sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110056253.0A CN112549484A (en) | 2021-01-15 | 2021-01-15 | Shaping and cooling equipment for plastic pipes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110056253.0A CN112549484A (en) | 2021-01-15 | 2021-01-15 | Shaping and cooling equipment for plastic pipes |
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| Publication Number | Publication Date |
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| CN112549484A true CN112549484A (en) | 2021-03-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110056253.0A Withdrawn CN112549484A (en) | 2021-01-15 | 2021-01-15 | Shaping and cooling equipment for plastic pipes |
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| CN (1) | CN112549484A (en) |
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| CN201264357Y (en) * | 2008-07-21 | 2009-07-01 | 远东电缆有限公司 | Extruding forming sleeve for cable filling pipe |
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Application publication date: 20210326 |
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