CN110846731A - Spiral stirring plastic wire drawing machine - Google Patents
Spiral stirring plastic wire drawing machine Download PDFInfo
- Publication number
- CN110846731A CN110846731A CN201911164791.0A CN201911164791A CN110846731A CN 110846731 A CN110846731 A CN 110846731A CN 201911164791 A CN201911164791 A CN 201911164791A CN 110846731 A CN110846731 A CN 110846731A
- Authority
- CN
- China
- Prior art keywords
- plastic
- spiral
- inner cylinder
- raw materials
- rotating shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/42—Formation of filaments, threads, or the like by cutting films into narrow ribbons or filaments or by fibrillation of films or filaments
- D01D5/426—Formation of filaments, threads, or the like by cutting films into narrow ribbons or filaments or by fibrillation of films or filaments by cutting films
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D1/00—Treatment of filament-forming or like material
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D1/00—Treatment of filament-forming or like material
- D01D1/04—Melting filament-forming substances
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The invention discloses a spiral stirring plastic wire drawing machine, which relates to extrusion molding equipment and adopts the technical scheme that: including consecutive drying device, extrusion device, wire drawing device, coiling mechanism, drying device includes the workbin, the heater, drying device includes the motor, by motor drive pivoted pivot, the pivot outer wall is fixed with the spiral disk, the spiral disk is fixed in the pivot outer wall towards the tip of pivot, the spiral disk deviates from the inside wall that extends and near the workbin of tip of pivot, the edge that the spiral disk deviates from the pivot is equipped with the cutter tooth, form the incision that supplies the plastics raw materials to pass between workbin inner wall and cutter tooth, the cutter tooth can cut the plastics raw materials of incision. The plastic wire drawing machine can thoroughly dry the plastic raw materials, and ensure the molding quality of the plastic extruded by the extrusion device; the plastic raw material is crushed in the drying device in advance, so that the plastic raw material is easier to melt in the extrusion device; the hot air circulation efficiency in the workbin is high, and the drying effect of plastic raw materials is good.
Description
Technical Field
The invention relates to extrusion molding equipment, in particular to a plastic wire drawing machine.
Background
The plastic wire drawing machine is a device which uses plastic as raw material, and forms flat wires through heating, extruding, cutting and stretching, and supplies the flat wires to a circular weaving machine for weaving after being rolled, and products produced by the plastic wire drawing machine can be further made into plastic bags. The raw materials of the plastic wire drawing machine are mostly granular plastic raw materials and color master batches.
The prior Chinese patent with the publication number of CN102534834B discloses a plastic flat filament drawing machine set, which comprises a drying and conveying device, an extruder, a filter, a metering pump, a die head, a traction device, a filament separating device, a drawing device and a filament collecting device, and is distributed according to the process flow. The raw materials are subjected to the action of various physical conditions in an extruder to form a molten state, the molten material enters a filter, impurities in the materials are filtered, the raw materials enter a metering pump, PET or other plastics are input into a die head by the metering pump according to process requirements, the molten material is extruded from the die head and is cooled into a die sheet by tape casting, the die sheet is cut into required flat filament yarns by a filament dividing device, the flat filament yarns are drawn to a drawing device by a drawing device for drawing, the drawn flat filament yarns are drawn to a filament collecting device by the drawing device, and the plastic flat filament yarns are wound by a plurality of filament collecting winding drums in the filament collecting device, so that the plastic flat filament yarns which can be used as the raw materials of plastic woven bags are produced. And a drying material tank is arranged in the drying and conveying device and used for drying the plastic raw materials.
The above prior art solutions have the following drawbacks: after the plastic raw material is dried by the drying material tank, the plastic raw material entering the extruder is still complete particles, cracks and small holes possibly exist in the plastic raw material, and the parts are easy to store water and difficult to dry; the existing plastic wire drawing machine has the problem of incomplete drying of plastic raw materials, and the molding quality of plastics can be reduced when moisture enters the extruder.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a spiral stirring plastic wire drawing machine which can thoroughly dry plastic raw materials and ensure the molding quality of plastics extruded by an extrusion device.
The technical purpose of the invention is realized by the following technical scheme: a spiral-stirring plastic wire drawing machine comprises a drying device, an extrusion device, a wire drawing device and a winding device which are sequentially connected, wherein the drying device comprises a material box and a heater arranged in the material box;
the drying device comprises a cylindrical material box, a motor and a rotating shaft driven by the motor to rotate, wherein the axis of the rotating shaft is in the vertical direction, the rotating shaft extends to the central position in the material box, a spiral disc is fixed on the outer wall of the rotating shaft, the spiral disc is a curved plate spirally wound outside the rotating shaft, a plurality of air holes are uniformly formed in the spiral disc, plastic raw materials cannot penetrate through the air holes, and the upper surface of the spiral disc is a bearing surface for the plastic raw materials to contact;
the tip of spiral disk orientation pivot is fixed in the pivot outer wall, the tip that the spiral disk deviates from the pivot outwards extends and near the inner wall of workbin, the edge that the spiral disk deviates from the pivot is equipped with the cutter tooth, form the incision that supplies the plastics raw materials to pass between workbin inner wall and cutter tooth, the cutter tooth can cut the plastics raw materials of incision when the pivot rotates.
Through above-mentioned technical scheme, granular plastic materials drops into drying device through the pan feeding mouth in, and the power of starter motor and heater makes pivot, spiral dish produce the rotation, and the heater gives out the heat and dries the plastic materials. At the plastics raw materials from the top in-process that drops, the plastics raw materials falls earlier to accepting on the face, and along with the rotation of helicoid, centrifugal force orders about the plastics raw materials and moves outward to the helicoid, and when plastics raw materials passed through the incision, relative pivoted gear cutting, workbin inner wall cooperation cut the plastics raw materials, smash the plastics raw materials cutting. The heater heats the air in the material box, and the hot air freely circulates through the air holes to dry the plastic raw material. After the plastic raw material is cut, the plastic raw material is easy to crack at the positions of cracks and small holes, so that moisture in the cracks and the small holes is easy to contact with air, and further the plastic raw material is reliably dried. The plastic raw material falling from the bottom end of the spiral disc is discharged from a discharge port, and the broken plastic raw material sequentially passes through an extrusion device, a wire drawing device and a winding device to complete the production of the plastic flat wire or film.
Preferably, the receiving surface extends obliquely downward in a direction away from a radial direction of the rotating shaft.
Through above-mentioned technical scheme, slope downwardly extending's the face of accepting has improved the reliability that plastic material dropped downwards, and plastic material is difficult for staying for a long time on the spiral dish.
Preferably, the bin comprises an outer cylinder and an inner cylinder which are coaxially arranged, the inner cylinder is rotationally connected with the outer cylinder, the rotation axis of the inner cylinder is the central axis of the inner cylinder, the spiral disc is positioned in the inner cylinder, and the notch is formed between the cutting teeth and the inner cylinder; the inner cylinder is driven to rotate by a driving mechanism arranged on the material box, and the rotating direction of the inner cylinder is opposite to that of the rotating shaft.
Through above-mentioned technical scheme, this drying device during operation, inner tube are for the spiral disk antiport, then the plastics raw materials that is located incision department is changeed and is cut, need not to improve the rotational speed of spiral disk simultaneously.
Preferably, the driving mechanism comprises a driving gear fixed with the rotating shaft and an intermediate gear rotatably arranged on the material box, an inner gear ring is arranged on the inner wall of the inner cylinder, the intermediate gear is located between the driving gear and the inner gear ring, and the intermediate gear is simultaneously meshed with the driving gear and the inner gear ring.
Through the technical scheme, when the motor runs, the driving gear rotates along with the rotating shaft, the torque of the driving gear is transmitted to the inner gear ring through the intermediate gear under the meshing action of the gear teeth, so that the inner cylinder rotates, and the rotating direction of the inner cylinder is opposite to that of the rotating shaft. By the driving mechanism, the inner cylinder does not need to be additionally provided with a driving source for rotation.
Preferably, the workbin still includes the bottom plate, the workbin below is equipped with the base, the base is located the motor below and is used for supporting motor and urceolus, the bottom plate is located the lower extreme of inner tube and seals the lower port of inner tube, the last face of bottom plate forms the inner diapire of inner tube, bottom plate and base are fixed through establishing the bracing piece between the two, actuating mechanism is avoided to the position of bracing piece.
Through the technical scheme, when the inner cylinder rotates, the bottom plate cannot rotate, and a feed opening is convenient to arrange; the bottom plate can not interfere the movement of the driving mechanism and the inner cylinder.
Preferably, the intermediate gear is coaxially fixed with a fan blade, the fan blade and the heater are positioned at the inner bottom of the material box, a discharge hopper is arranged above the fan blade and the heater, the outer wall of the upper end of the discharge hopper is in an annular shape and is abutted against the inner wall of the inner cylinder, the lower end of the discharge hopper is communicated to the discharge port, a plurality of vent holes are uniformly formed in the surface of the discharge hopper, and plastic raw materials cannot pass through the vent holes due to the size of the vent holes.
Through above-mentioned technical scheme, at the in-process of plastics raw materials whereabouts, the rotation of intermediate gear orders about the flabellum and produces the rotation, and the flabellum plays the effect of accelerating the circulation of air, and the heat that makes the heater distribute evenly, fast to whole inner tube in, hot-air can freely circulate through bleeder vent, air vent, carries out the drying to plastics raw materials. The rotation of flabellum need not to establish the driving source in addition, goes out the hopper and is used for the direction plastics raw materials to get into the discharge gate on the one hand, and on the other hand goes out the hopper and separates flabellum and plastics raw materials, and heater, flabellum can not influence the ejection of compact of plastics raw materials.
Preferably, the intermediate gear is provided with a plurality of blades along the circumferential direction of the driving gear, and each intermediate gear corresponds to a fan blade.
Through above-mentioned technical scheme, through setting up a plurality of intermediate gear, the driving gear is more steady with the ring gear transmission, and the quantity of flabellum is more and interval distribution, and is better to the stirring effect of air in the workbin.
Preferably, the diameter of the driving gear is at least three times as large as the diameter of the intermediate gear.
Through above-mentioned technical scheme, because the diameter of driving gear is far greater than the intermediate gear, then when the driving gear orders about the intermediate gear rotation, the rotational speed of intermediate gear is far greater than the driving gear, even the rotational speed of pivot is slower, intermediate gear and flabellum also can produce higher rotational speed, and the flabellum plays better circulation air's effect.
Preferably, the material box comprises convex rings arranged on the inner wall, the axes of the convex rings are overlapped with the axis of the inner cylinder, the convex rings are uniformly distributed along the height direction of the inner cylinder, a reserved cavity for plastic raw materials to enter is formed between every two adjacent convex rings, the end part of each convex ring departing from the inner cylinder extends downwards in an inclined mode, and the convex rings correspond to the height range of the spiral disc; the notch is formed between the cutting teeth and the end part of the convex ring.
According to the technical scheme, when the plastic raw material passes through the notch, the cutting teeth and the convex rings which rotate relatively are matched to cut the plastic raw material, so that the plastic raw material is cut and smashed; the plastic raw material which does not pass through the notch falls downwards onto the convex ring below, namely the reserved cavity. The plastic raw material in the reserved cavity spontaneously slides down along with the inclined convex ring, and when the plastic raw material passes through the inner ring opening of the convex ring and the cutting teeth just pass through, the plastic raw material can be cut into pieces. The convex ring and the spiral disk have larger height ranges, so that all plastic raw materials can be reliably cut up, and the arrangement of the convex ring and the reserved cavity enables the cutting positions of the plastic raw materials to reach all heights on average, thereby improving the utilization rate of the cutting teeth of the spiral disk.
In summary, compared with the prior art, the beneficial effects of the invention are as follows:
1. the plastic wire drawing machine can thoroughly dry the plastic raw materials, and ensure the molding quality of the plastic extruded by the extrusion device;
2. the plastic raw material is crushed in the drying device in advance, so that the plastic raw material is easier to melt in the extrusion device and is easier to be extruded by the screw, and the load of the extrusion device is reduced;
3. the hot air circulation efficiency in the workbin is high, and the drying effect of plastic raw materials is good.
Drawings
FIG. 1 is an overall view of a spiral agitated plastic wire drawing machine of an embodiment;
fig. 2 is a perspective sectional view of a drying device of the embodiment;
FIG. 3 is an external view of the drying appliance of an embodiment, mainly highlighting the structure below the floor;
FIG. 4 is a partial view of the drying apparatus of the embodiment, mainly highlighting the structure of the spiral disk;
fig. 5 is an enlarged view of fig. 2 at a, mainly highlighting the structure of the cut-outs.
In the figure, 1, a drying device; 11. an extrusion device; 12. a wire drawing device; 13. a winding device; 2. a material box; 3. a heater; 21. an outer cylinder; 22. an inner barrel; 23. a feeding port; 24. a discharge port; 211. a thrust bearing; 212. a top cover; 213. an exhaust port; 25. a base plate; 26. a base; 261. a support bar; 4. a motor; 41. a rotating shaft; 42. a spiral disc; 5. a drive mechanism; 51. a driving gear; 52. an intermediate gear; 221. an inner gear ring; 521. a fan blade; 6. a discharge hopper; 61. a vent hole; 222. a convex ring; 223. reserving a cavity; 421. air holes are formed; 422. cutting teeth; 423. cutting; 420. a bearing surface.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 and 2, the spiral stirring plastic wire drawing machine disclosed by the invention comprises a drying device 1, an extrusion device 11, a wire drawing device 12 and a winding device 13 which are connected in sequence. Drying device 1 includes workbin 2, locates heater 3 in workbin 2, and the top of workbin 2 is equipped with pan feeding mouth 23, and the bottom of workbin 2 is equipped with discharge gate 24, and discharge gate 24 communicates with extrusion device 11's entry.
Referring to fig. 2 and 3, the bin 2 includes a cylindrical outer cylinder 21 and an inner cylinder 22, the axial directions of the outer cylinder 21 and the inner cylinder 22 are both along the vertical direction, the outer cylinder 21 is sleeved outside the inner cylinder 22, the inner cylinder 22 and the outer cylinder 21 are rotatably connected through a thrust bearing 211 arranged between the two, and the rotation axis of the inner cylinder 22 is the central axis thereof. The outer cylinder 21 comprises a top cover 212 positioned at the top end, the feeding port 23 is positioned on the top cover 212 of the outer cylinder 21, the top cover 212 is further provided with an exhaust port 213, and the exhaust port 213 is used for exhausting water vapor. The material box 2 further comprises a bottom plate 25, a base 26 used for supporting the ground is arranged below the material box 2, the base 26 is fixed with the outer cylinder 21 in a support shape and integrally supports the material box 2 off the ground, the bottom plate 25 is a circular plate, the outer diameter of the bottom plate 25 is the same as the inner diameter of the inner cylinder 22, the bottom plate 25 is located at the lower end of the inner cylinder 22 and seals the lower port of the inner cylinder 22, the upper plate surface of the bottom plate 25 forms the inner bottom wall of the inner cylinder 22, and the space in the inner cylinder 22 above the bottom plate 25 is a drying operation area of plastic. The base plate 25 and the base 26 are fixed by a support rod 261 provided therebetween, and when the inner cylinder 22 rotates, the base plate 25 does not rotate with the inner cylinder 22.
The drying device 1 further comprises a motor 4 and a rotating shaft 41 driven by the motor 4 to rotate, wherein the motor 4 is fixed on the base 26, and the axis of the rotating shaft 41 is vertical and is positioned in the center of the bin 2. The upper end of the rotating shaft 41 penetrates into the inner cylinder 22, and the outer wall of the rotating shaft is fixed with a spiral disk 42; the lower end of the rotating shaft 41 penetrates out of the bottom plate 25, the output end of the motor 4 is connected with the end part of the rotating shaft 41 through a speed reducer, and when the motor 4 works, the motor 4 drives the rotating shaft 41 to rotate.
The inner cylinder 22 is driven to rotate by a driving mechanism 5 arranged on the bin 2, the driving mechanism 5 comprises a driving gear 51 coaxially fixed with the rotating shaft 41 and an intermediate gear 52 rotatably arranged on the bottom plate 25, an inner gear ring 221 is fixed on the inner wall of the inner cylinder 22, and the driving gear 51, the intermediate gear 52 and the inner gear ring 221 are all positioned below the bottom plate 25. The driving gear 51 is preset to have a larger size, the diameter of the driving gear 51 is at least three times of that of the intermediate gear 52, and a plurality of intermediate gears 52 are arranged along the circumferential direction of the driving gear 51; the intermediate gear 52 is located between the driving gear 51 and the ring gear 221, the intermediate gear 52 is simultaneously meshed with the driving gear 51 and the ring gear 221, and the position of the driving mechanism 5 and the position of the supporting rod 261 are mutually avoided. When the motor 4 is operated, the driving gear 51 rotates along with the rotating shaft 41, and the torque of the driving gear 51 is transmitted to the inner gear 221 through the intermediate gear 52 by the meshing action of the gear teeth, so that the inner cylinder 22 rotates, and the rotating direction of the inner cylinder 22 is opposite to that of the rotating shaft 41.
The heater 3 is fixed on the top surface of the bottom plate 25, an electric heating wire is arranged in the heater 3, and two ends of the electric heating wire downwards penetrate through the bottom plate 25 to be connected with a power supply. The rotating shaft of the intermediate gear 52 penetrates through the bottom plate 25 and is in rotating connection with the bottom plate 25, and the end of the rotating shaft, which is positioned above the bottom plate 25, is coaxially fixed with fan blades 521, and the fan blades 521 are positioned at the inner bottom of the bin 2. A discharge hopper 6 is arranged above the fan blade 521 and the heater 3, the discharge hopper 6 is funnel-shaped with a large upper end and a small lower end, and the upper end and the lower end of the discharge hopper 6 are both annular. The outer wall of the upper end of the discharge hopper 6 is in an annular shape and is abutted against the inner wall of the inner cylinder 22, and plastic raw materials cannot enter a gap between the upper end of the discharge hopper 6 and the inner cylinder 22; the lower end of the discharge hopper 6 is communicated to the discharge port 24, and the plastic raw material entering the discharge hopper 6 can spontaneously slide to the discharge port 24. The discharging hopper 6 is provided with holes for the rotating shaft 41 to pass through, the surface of the discharging hopper 6 is also uniformly provided with a plurality of vent holes 61, and the size of each vent hole 61 can not be used for plastic raw materials to pass through.
The inner cylinder 22 comprises a plurality of convex rings 222 fixed on the inner wall, the axes of the convex rings 222 are coincident with the axis of the inner cylinder 22, the convex rings 222 are uniformly distributed along the height direction of the inner cylinder 22, a reserved cavity 223 for plastic raw materials to enter is formed between adjacent convex rings 222, the end part of each convex ring 222, which deviates from the inner cylinder 22, extends obliquely and downwards, the convex rings 222 correspond to the height range of the spiral disk 42, namely the uppermost convex ring 222 is close to the top end of the spiral disk 42, and the lowermost convex ring 222 is close to the bottom end of the spiral disk 42.
Referring to fig. 4 and 5, the spiral disk 42 is made of a curved plate, the spiral disk 42 is spirally wound on the outer wall of the rotating shaft 41, a plurality of air holes 421 are uniformly formed in the surface of the spiral disk 42, the size of the air holes 421 is small, and the air holes 421 cannot allow plastic materials to pass through. The end of the spiral disk 42 facing the rotating shaft 41 is fixed on the outer wall of the rotating shaft 41, the end of the spiral disk 42 facing away from the rotating shaft 41 extends outwards and abuts against the inner ring opening of the convex ring 222, the edge of the spiral disk 42 facing away from the rotating shaft 41 is provided with cutting teeth 422, a cut 423 for plastic raw materials to pass through is formed between the convex ring 222 and the cutting teeth 422, the size of the cut 423 is preferably just suitable for single plastic raw materials to pass through, and the cutting teeth 422 can cut the plastic raw materials at the cut 423 when the rotating shaft 41 rotates. The upper surface of the spiral disk 42 is a receiving surface 420 for contacting the plastic material, and the receiving surface 420 extends obliquely downward in a direction away from the radial direction of the rotating shaft 41.
The working conditions of the plastic wire drawing machine are as follows: granular plastic raw materials are fed into the drying device 1 through the feeding port 23, and the plastic raw materials are continuously fed at a certain speed. The power supply of the motor 4 and the heater 3 is started to rotate the rotating shaft 41 and the inner cylinder 22, the heater 3 emits heat to dry the plastic raw material, and the plastic raw material is softened by the heat emitted by the heater 3 at the same time, so that the plastic raw material is easy to cut.
The shaft 41 rotates together with the spiral disk 42, and the inner cylinder 22 rotates together with the protruding ring 222, and the spiral disk 42 rotates in the opposite direction to the protruding ring 222. In the process that the plastic raw material falls from top to bottom, the plastic raw material firstly falls onto the bearing surface 420, the plastic raw material is driven to move outwards by centrifugal force along with the rotation of the spiral disc 42, when the plastic raw material passes through the notch 423, the cutting teeth 422 and the convex ring 222 which rotate relatively are matched to cut the plastic raw material, and the plastic raw material is cut and smashed; the plastic material that has not passed the cut 423 falls down onto the lower collar 222, i.e. into the reserve chamber 223. The plastic material in the pre-chamber 223 spontaneously slides down with the inclined collar 222, and can be cut when the plastic material passes through the inner annular opening of the collar 222 and the cutting teeth 422 just pass through. The convex ring 222 and the spiral disk 42 have a larger height range, so that all plastic raw materials can be reliably cut, and the arrangement of the convex ring 222 and the reserved cavity 223 enables the cutting positions of the plastic raw materials to be even to various heights, so that the utilization rate of the cutting teeth 422 of the spiral disk 42 is improved.
In the falling process of the plastic raw material, the rotation of the intermediate gear 52 drives the fan blade 521 to rotate, the fan blade 521 plays a role in accelerating air circulation, so that the heat emitted by the heater 3 is uniformly and quickly emitted into the whole inner cylinder 22, and hot air can freely circulate through the air holes 421 and the air holes 61 to dry the plastic raw material. Since the diameter of the driving gear 51 is much larger than that of the intermediate gear 52, when the driving gear 51 drives the intermediate gear 52 to rotate, the rotation speed of the intermediate gear 52 is much larger than that of the driving gear 51, even if the rotation speed of the rotating shaft 41 is slow, the intermediate gear 52 and the fan blade 521 can generate high rotation speed, and the fan blade 521 has good air circulation effect.
After the plastic raw material is cut, the plastic raw material is easy to crack at the positions of cracks and small holes, so that moisture in the cracks and the small holes is easy to contact with air, and further the plastic raw material is reliably dried. The plastic raw material falling from the bottom end of the spiral disc 42 enters the discharge hopper 6 and slides to the discharge port 24 along the top surface of the discharge hopper 6 to finish discharging, and the broken plastic raw material sequentially passes through the extrusion device 11, the wire drawing device 12 and the winding device 13 to finish the production of plastic flat wires or films. Because the plastic raw material is crushed in the drying device 1 in advance, the plastic raw material is easier to melt in the extrusion device 11 and is easier to be extruded by the screw, and the load of the extrusion device 11 is reduced.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (9)
1. A spiral-stirring plastic wire drawing machine comprises a drying device (1), an extruding device (11), a wire drawing device (12) and a winding device (13) which are sequentially connected, wherein the drying device (1) comprises a material box (2) and a heater (3) arranged in the material box (2), the top of the material box (2) is provided with a feeding port (23) and an exhaust port (213), the bottom of the material box (2) is provided with a discharging port (24), and the discharging port (24) is communicated with an inlet of the extruding device (11);
the method is characterized in that: the drying device comprises a drying device body and is characterized in that the material box (2) is cylindrical, the drying device body (1) further comprises a motor (4) and a rotating shaft (41) driven to rotate by the motor (4), the axis of the rotating shaft (41) is vertical, the rotating shaft (41) extends to the central position in the material box (2), a spiral disc (42) is fixed on the outer wall of the rotating shaft (41), the spiral disc (42) is a curved plate spirally wound outside the rotating shaft (41), a plurality of air holes (421) are uniformly formed in the spiral disc (42), plastic raw materials cannot pass through the air holes (421), and the upper surface of the spiral disc (42) is a bearing surface (420) for the plastic raw materials to contact;
the tip of helical disk (42) orientation pivot (41) is fixed in pivot (41) outer wall, the tip that helical disk (42) deviates from pivot (41) outwards extends and is close to the inner wall of workbin (2), the edge that helical disk (42) deviates from pivot (41) is equipped with cutter teeth (422), form incision (423) that supply the plastics raw materials to pass between workbin (2) inner wall and cutter teeth (422), cutter teeth (422) can cut the plastics raw materials of incision (423) department when pivot (41) rotates.
2. The spiral agitated plastic wiredrawing machine of claim 1, further comprising: the bearing surface (420) extends obliquely downwards in a direction away from the radial direction of the rotating shaft (41).
3. The spiral agitated plastic wiredrawing machine of claim 1, further comprising: the bin (2) comprises an outer cylinder (21) and an inner cylinder (22) which are coaxially arranged, the inner cylinder (22) is rotatably connected with the outer cylinder (21), the rotating axis of the inner cylinder (22) is the central axis of the inner cylinder, the spiral disc (42) is positioned in the inner cylinder (22), and the notch (423) is formed between the cutting teeth (422) and the inner cylinder (22); the inner cylinder (22) is driven to rotate by a driving mechanism (5) arranged on the material box (2), and the rotating direction of the inner cylinder (22) is opposite to that of the rotating shaft (41).
4. The spiral agitated plastic wiredrawing machine of claim 3, further comprising: the driving mechanism (5) comprises a driving gear (51) fixed with the rotating shaft (41) and an intermediate gear (52) rotatably arranged on the material box (2), an inner gear ring (221) is arranged on the inner wall of the inner cylinder (22), the intermediate gear (52) is located between the driving gear (51) and the inner gear ring (221), and the intermediate gear (52) is meshed with the driving gear (51) and the inner gear ring (221) simultaneously.
5. The spiral agitated plastic wiredrawing machine of claim 3, further comprising: workbin (2) still includes bottom plate (25), workbin (2) below is equipped with base (26), base (26) are located motor (4) below and are used for supporting motor (4) and urceolus (21), bottom plate (25) are located the lower extreme of inner tube (22) and are sealed with the lower port of inner tube (22), the last face of bottom plate (25) forms the inner diapire of inner tube (22), bottom plate (25) and base (26) are fixed through establishing bracing piece (261) between the two, actuating mechanism (5) are avoided to the position of bracing piece (261).
6. The spiral agitated plastic wiredrawing machine of claim 4, wherein: the middle gear (52) is coaxially fixed with fan blades (521), the fan blades (521) and the heater (3) are located at the inner bottom of the material box (2), a discharge hopper (6) is arranged above the fan blades (521) and the heater (3), the outer wall of the upper end of the discharge hopper (6) is in an annular shape and is close to the inner wall of the inner cylinder (22), the lower end of the discharge hopper (6) is communicated to a discharge port (24), a plurality of vent holes (61) are uniformly formed in the surface of the discharge hopper (6), and plastic raw materials cannot pass through the vent holes (61) due to the size.
7. The spiral agitated plastic wiredrawing machine of claim 6, further comprising: the intermediate gear (52) is provided with a plurality of blades along the circumferential direction of the driving gear (51), and each intermediate gear (52) corresponds to a fan blade (521).
8. The spiral agitated plastic wiredrawing machine of claim 7, further comprising: the diameter of the driving gear (51) is at least three times of the diameter of the intermediate gear (52).
9. The spiral agitated plastic wiredrawing machine of claim 1, further comprising: the bin (2) comprises convex rings (222) arranged on the inner wall, the axes of the convex rings (222) are overlapped with the axis of the inner cylinder (22), the convex rings (222) are uniformly distributed along the height direction of the inner cylinder (22), a reserved cavity (223) for plastic raw materials to enter is formed between every two adjacent convex rings (222), the end part of each convex ring (222) departing from the inner cylinder (22) extends downwards in an inclined mode, and the convex rings (222) correspond to the height range of the spiral disc (42); the notch (423) is formed between the cutting teeth (422) and the end of the convex ring (222).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911164791.0A CN110846731B (en) | 2019-11-25 | 2019-11-25 | Spiral stirring plastic wire drawing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911164791.0A CN110846731B (en) | 2019-11-25 | 2019-11-25 | Spiral stirring plastic wire drawing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110846731A true CN110846731A (en) | 2020-02-28 |
| CN110846731B CN110846731B (en) | 2021-01-15 |
Family
ID=69604001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911164791.0A Active CN110846731B (en) | 2019-11-25 | 2019-11-25 | Spiral stirring plastic wire drawing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110846731B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111391161A (en) * | 2020-03-25 | 2020-07-10 | 宿德春 | Plastic color masterbatch and intelligent preparation system and method thereof |
| CN111893589A (en) * | 2020-08-11 | 2020-11-06 | 杭州辰泽新材料有限公司 | POY and FDY composite spinning system and operation method thereof |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120124115A (en) * | 2011-05-03 | 2012-11-13 | 조성경 | The grinder |
| CN205066375U (en) * | 2015-09-01 | 2016-03-02 | 浙江宏辉胶丸有限公司 | Spiral capsule drying device that drying effect is good |
| CN205601027U (en) * | 2016-05-02 | 2016-09-28 | 任仲钦 | Machine is remolded in plastic products environmental protection |
| CN207290637U (en) * | 2017-04-28 | 2018-05-01 | 侯小芳 | A kind of plastic processing crushes drying unit |
| CN108204732A (en) * | 2017-12-28 | 2018-06-26 | 重庆市中塑新材料有限公司 | Plastic grain stirring drier |
| CN108981371A (en) * | 2018-08-26 | 2018-12-11 | 徐亮 | A kind of multi-functional agricultural seed drying device |
| CN208815163U (en) * | 2018-07-31 | 2019-05-03 | 浙江亚设塑业有限公司 | Wire-drawing frame is used in a kind of production of woven bag |
| CN209141147U (en) * | 2018-11-01 | 2019-07-23 | 奎达高分子材料科技(宜兴)有限公司 | Mixing device is used in a kind of PVB film production easy to use |
| CN209181478U (en) * | 2018-12-12 | 2019-07-30 | 温州大学 | A kind of Chinese medicinal material drying equipment for drying |
| CN209320066U (en) * | 2018-12-24 | 2019-08-30 | 上海稀美师新材料科技有限公司 | A kind of plastic products crushing drying equipment |
| CN110332793A (en) * | 2019-04-03 | 2019-10-15 | 安徽文质信息科技有限公司 | A kind of universal drying mechanical equipment of particulate material |
-
2019
- 2019-11-25 CN CN201911164791.0A patent/CN110846731B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120124115A (en) * | 2011-05-03 | 2012-11-13 | 조성경 | The grinder |
| CN205066375U (en) * | 2015-09-01 | 2016-03-02 | 浙江宏辉胶丸有限公司 | Spiral capsule drying device that drying effect is good |
| CN205601027U (en) * | 2016-05-02 | 2016-09-28 | 任仲钦 | Machine is remolded in plastic products environmental protection |
| CN207290637U (en) * | 2017-04-28 | 2018-05-01 | 侯小芳 | A kind of plastic processing crushes drying unit |
| CN108204732A (en) * | 2017-12-28 | 2018-06-26 | 重庆市中塑新材料有限公司 | Plastic grain stirring drier |
| CN208815163U (en) * | 2018-07-31 | 2019-05-03 | 浙江亚设塑业有限公司 | Wire-drawing frame is used in a kind of production of woven bag |
| CN108981371A (en) * | 2018-08-26 | 2018-12-11 | 徐亮 | A kind of multi-functional agricultural seed drying device |
| CN209141147U (en) * | 2018-11-01 | 2019-07-23 | 奎达高分子材料科技(宜兴)有限公司 | Mixing device is used in a kind of PVB film production easy to use |
| CN209181478U (en) * | 2018-12-12 | 2019-07-30 | 温州大学 | A kind of Chinese medicinal material drying equipment for drying |
| CN209320066U (en) * | 2018-12-24 | 2019-08-30 | 上海稀美师新材料科技有限公司 | A kind of plastic products crushing drying equipment |
| CN110332793A (en) * | 2019-04-03 | 2019-10-15 | 安徽文质信息科技有限公司 | A kind of universal drying mechanical equipment of particulate material |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111391161A (en) * | 2020-03-25 | 2020-07-10 | 宿德春 | Plastic color masterbatch and intelligent preparation system and method thereof |
| CN111893589A (en) * | 2020-08-11 | 2020-11-06 | 杭州辰泽新材料有限公司 | POY and FDY composite spinning system and operation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110846731B (en) | 2021-01-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110846731B (en) | Spiral stirring plastic wire drawing machine | |
| CN108378398A (en) | A kind of feed mixed grinding and the integration apparatus for drying discharging | |
| CN112976099B (en) | Utilize equipment of abandonment reed domestic fungus stick to smash mixed production fodder | |
| US3685748A (en) | Method and device for converting thermoplastic foil waste to a flowable granular material | |
| CN107442235A (en) | A kind of material automatic fine pulverizer with drying function | |
| CN206390261U (en) | A kind of high-efficiency feed granulating system | |
| CN207941485U (en) | A kind of grassland poison bait granulator | |
| CN220180094U (en) | Extruder for generating cable insulating layer | |
| CN205438943U (en) | Plastic granules produces unit | |
| CN215943419U (en) | Intelligent mixing system for plastic product production process | |
| CN214483190U (en) | Pet feed pellet forming device | |
| CN117046717A (en) | Rice powder cleaning device | |
| CN215373401U (en) | Plastic particle drying device | |
| CN211105001U (en) | Granulator for modified plastics | |
| CN112171943A (en) | Granulator for processing nylon heat insulation strip master batches and using method thereof | |
| CN219748612U (en) | Particle drying device for plastic product processing | |
| CN110479575A (en) | A kind of screening drying device | |
| CN215472365U (en) | Plastic particle cooling device | |
| CN113803980B (en) | Concentrated western medicine tablet collecting and drying device | |
| CN220417914U (en) | Dryer convenient for mixing materials | |
| CN116330647B (en) | Consumable drying device for 3D printing | |
| CN217226273U (en) | Air drying equipment for plastic particle production | |
| CN221902230U (en) | Tea fruit matched processing device | |
| CN212385876U (en) | Feed preparation device of injection molding machine | |
| CN217707566U (en) | Spiral feeder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |