CN111270321B - High-efficient type plastics wire drawing equipment with prevent function of solidifying - Google Patents
High-efficient type plastics wire drawing equipment with prevent function of solidifying Download PDFInfo
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- CN111270321B CN111270321B CN202010100742.7A CN202010100742A CN111270321B CN 111270321 B CN111270321 B CN 111270321B CN 202010100742 A CN202010100742 A CN 202010100742A CN 111270321 B CN111270321 B CN 111270321B
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- 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
- D01D5/12—Stretch-spinning methods
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- 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
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- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
- D02J13/00—Heating or cooling the yarn, thread, cord, rope, or the like, not specific to any one of the processes provided for in this subclass
- D02J13/008—Heating or cooling the yarn, thread, cord, rope, or the like, not specific to any one of the processes provided for in this subclass with elimination of fumes
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The invention relates to a high-efficiency plastic wire drawing device with an anti-solidification function, which comprises a workbench, an air cylinder, an extrusion box, a wire drawing plate, an extrusion plate, a feeding pipe and a cooling box, and comprises a cooling mechanism and a heat preservation mechanism, wherein the heat preservation mechanism comprises a heat preservation pipe and an air extraction component, the cooling mechanism comprises a driving component, a moving ring, an air suction box, a limiting component, two springs and two rotating components, and the high-efficiency plastic wire drawing device with the anti-solidification function extracts heat in the cooling box through the cooling mechanism, accelerates the circulation speed of air, thereby improving the heat dissipation effect and the working efficiency.
Description
Technical Field
The invention relates to the field of plastic wire drawing equipment, in particular to high-efficiency plastic wire drawing equipment with an anti-solidification function.
Background
The plastic wire drawing machine uses polypropylene and high-density ethylene as raw materials, and is formed into flat wires by heating, extruding, cutting and stretching, and the flat wires are coiled and woven by a circular weaving machine. The wire drawing machine is generally improved for many times, and flat wires can be drawn by using 100 percent reclaimed materials, powder materials or granular materials. The screw and the machine barrel of the extruder adopt 38CrMoAlA alloy steel, and the hardness reaches more than Hv950 after nitriding treatment. The extruder adopts a hard gear reducer made of 20CrMnTi alloy steel, a chain wheel adopts 45# medium carbon steel to be subjected to high-frequency quenching treatment, a traction roller is electroplated with hard chromium, a traction mechanism is additionally provided with a self-control tension rolling roller, and a charging barrel, a tee joint and a membrane head of the extruder are heated by adopting cast aluminum heating rings, so that the extruder is durable.
The existing plastic wire drawing machine needs to naturally cool the formed plastic wires during wire drawing operation, and consumes too long time, so that the working efficiency of the existing plastic wire drawing machine is reduced.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, the high-efficiency plastic wire drawing equipment with the solidification prevention function is provided.
The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a high-efficient type plastics wire drawing equipment with prevent function of solidifying, includes workstation, cylinder, extrudees box, drawplate, extruded sheet, filling tube and cooling box, the cylinder body of cylinder, extrude the box and the cooling box is all fixed in the top of workstation, it sets up between cylinder and cooling box to extrude the box, the filling tube communicates with the top of extruding the box, the extruded sheet sets up in the inside of extruding the box, extruded sheet and the inner wall sealing connection who extrudes the box, one side of extruding the box that is close to the cylinder is equipped with the through-hole, the gas pole of cylinder passes through-hole and extruded sheet fixed connection, the opposite side of extruding the box is equipped with first opening, the drawplate is equipped with the inner wall fixed connection of first opening, one side of cooling box that is close to first opening is equipped with the second opening, be equipped with PLC in the workstation, including cooling mechanism and heat preservation mechanism, cooling mechanism sets up the inside of cooling box, the heat preservation mechanism is arranged on the extrusion box and is connected with the cooling mechanism;
the heat preservation mechanism comprises a heat preservation pipe and an air extraction assembly, the air extraction assembly is arranged on the cooling box and connected with the cooling mechanism, the air extraction assembly is connected with one end of the heat preservation pipe, and the heat preservation pipe is spirally arranged on the periphery of the extrusion box by taking the axis of the extrusion box as the center;
the cooling mechanism comprises a driving component, a moving ring, an air suction box, a limiting component, two springs and two rotating components, the driving component is arranged on the inner wall of the cooling box at one side far away from the second opening and is connected with the moving ring, the shape of the air suction box is annular, air suction holes are circumferentially arranged on the inner side of the air suction box and are communicated with the air suction box, the periphery of the air suction box is connected with the inner ring of the moving ring through a limiting component, the two rotating components are respectively arranged at the top and the bottom in the cooling box, convex teeth are uniformly fixed on the periphery of one end of the air suction box in the circumferential direction, the rotating assembly is connected with the convex teeth, the two springs are symmetrically arranged around the axis of the moving ring, the both ends of spring are connected with the inner wall and the shifting ring of keeping away from second open-ended one side of cooling box respectively, the subassembly of bleeding is connected with the box of breathing in.
Preferably, in order to drive the moving ring to move, the driving assembly comprises a motor, a driving shaft and two driving units, the motor is fixed on the inner wall of the cooling box, which is far away from one side of the second opening, the motor is in transmission connection with the driving shaft, the two driving units are respectively arranged at two ends of the driving shaft, each driving unit comprises a turntable and a pull wire, the turntables are fixed on the driving shaft, one end of the pull wire is wound on the turntables, the other end of the pull wire is fixedly connected with the moving ring, and the motor is electrically connected with the PLC.
As preferred, for the drive box rotation of breathing in, the runner assembly includes rack, first gear, pivot, first bearing, drive unit, transmission shaft, second bearing, second gear and guide unit, and top and bottom in the cooling box are fixed respectively to two racks, first gear and rack toothing, the one end and the first gear fixed connection of pivot, the other end of pivot is passed through drive unit and is connected with the one end of transmission shaft, the other end and the second gear fixed connection of transmission shaft, second gear and dogtooth meshing, the second bearing is fixed on the shift ring, the inner circle fixed connection of transmission shaft and second bearing, the inner circle and the pivot fixed connection of first bearing, first bearing and second bearing all are connected with guide unit.
Preferably, in order to transmit power, the transmission unit includes a first bevel gear and a second bevel gear, the first bevel gear is fixedly connected with one end of the rotating shaft far away from the first gear, the second bevel gear is fixedly connected with one end of the transmission shaft far away from the second gear, and the first bevel gear is meshed with the second bevel gear.
As preferred, for the moving direction of restriction first bearing and second bearing, the guide unit includes connecting rod, slide and two connecting blocks, the slide is fixed in the below of rack, the below of slide is equipped with the spout, two connecting blocks respectively with first bearing and second bearing fixed connection, connecting block and connecting rod fixed connection, the connecting rod sets up the inside at the spout, the connecting rod matches with the spout, connecting rod and spout sliding connection.
Preferably, in order to limit the rotation direction of the air suction box, the limiting assembly comprises a plurality of limiting rods, one end of each limiting rod is circumferentially and uniformly fixed on the periphery of the air suction box, an annular groove is formed in the inner side of the moving ring, the other end of each limiting rod is arranged inside the corresponding annular groove, the other end of each limiting rod is matched with the corresponding annular groove, and the limiting rods are in sliding connection with the annular grooves.
Preferably, in order to avoid the separation of the limiting rod from the moving ring and the separation of the connecting rod from the slide way, the annular groove and the sliding groove are dovetail grooves.
Preferably, in order to realize the air extracting function, the air extracting assembly comprises an air extracting pump and a hose, the air extracting pump is fixed on the cooling box and is communicated with the air suction box through the hose, the air extracting pump is communicated with one end of the heat preservation pipe, and the air extracting pump is electrically connected with the PLC.
Preferably, in order to improve the heat preservation effect, the heat preservation mechanism further comprises a heat preservation sleeve, the heat preservation sleeve is arranged on the extrusion box, and the heat preservation pipe is arranged between the heat preservation sleeve and the extrusion box.
Preferably, the motor is a servo motor for precise and stable operation of the motor.
The efficient plastic wire drawing equipment with the solidification prevention function has the advantages that the heat in the cooling box is drawn away through the cooling mechanism, the circulation speed of air is increased, the heat dissipation effect is improved, and the working efficiency is improved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural view of a high-efficiency plastic drawing apparatus having an anti-coagulation function according to the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is an enlarged view of portion B of FIG. 1;
FIG. 4 is a schematic structural view of a guide unit of the high-efficiency plastic drawing apparatus having an anti-coagulation function according to the present invention;
in the figure: 1. the automatic temperature control device comprises a workbench, a cylinder, an extrusion plate, an extrusion box, a wire drawing plate, a temperature reduction box, a suction pump, a hose, a heat preservation pipe, a heat preservation sleeve, a motor, a driving shaft, a rotating disc, a wire, a spring, a moving ring, a suction box, a limiting rod, a rack, a gear 20, a first gear, a rotating shaft 21, a rotating shaft 22, a first bevel gear, a second bevel gear 23, a transmission shaft 24, a second gear 25, a slideway 26, a connecting rod 27 and a connecting block 28.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in fig. 1, a high-efficient type plastics wire drawing equipment with prevent function of solidifying, including workstation 1, cylinder 2, extrude box 4, wire drawing board 5, extrusion plate 3, filling tube and cooling box 6, the cylinder body of cylinder 2, extrude box 4 and cooling box 6 and all fix in the top of workstation 1, it sets up between cylinder 2 and cooling box 6 to extrude box 4, the filling tube communicates with the top of extruding box 4, extrusion plate 3 sets up in the inside of extruding box 4, extrusion plate 3 and the inner wall sealing connection who extrudes box 4, one side of extruding box 4 that is close to cylinder 2 is equipped with the through-hole, the air stem of cylinder 2 passes the through-hole and extrudes plate 3 fixed connection, the opposite side of extruding box 4 is equipped with first opening, wire drawing board 5 and the inner wall fixed connection of first opening, one side of cooling box 6 that is close to first opening is equipped with the second opening, the PLC is arranged in the workbench 1 and comprises a cooling mechanism and a heat preservation mechanism, the cooling mechanism is arranged inside the cooling box 6, the heat preservation mechanism is arranged on the extrusion box 4, and the heat preservation mechanism is connected with the cooling mechanism;
a PLC, i.e., a programmable logic controller, which employs a programmable memory for storing therein a program, executing instructions for user-oriented operations such as logic operation, sequence control, timing, counting, and arithmetic operation, and controlling various types of machines or production processes through digital or analog input/output, is essentially a computer dedicated for industrial control, has a hardware structure substantially the same as that of a microcomputer, and is generally used for data processing and instruction reception and output for realizing central control.
This high-efficient type plastics wire drawing equipment with prevent function of solidifying passes through cooling mechanism, takes away the heat in the box 6 that will cool down for the circulation speed of air to promote the radiating effect, improved work efficiency, through heat preservation mechanism, to extruding box 4 and heating work, avoid the molten plastics in the inflator to solidify the caking, influence wire drawing work.
As shown in fig. 1, the heat preservation mechanism includes a heat preservation pipe 9 and an air exhaust component, the air exhaust component is arranged on the cooling box 6, the air exhaust component is connected with the cooling mechanism, the air exhaust component is connected with one end of the heat preservation pipe 9, and the heat preservation pipe 9 is spirally arranged on the periphery of the extrusion box 4 by taking the axis of the extrusion box 4 as the center;
when the heat preservation work is carried out, the air exhaust assembly is controlled to work, hot air in the cooling box 6 is sucked into the heat preservation pipe 9, so that the heat preservation pipe 9 heats the extrusion box 4, and molten plastic in the air cylinder is prevented from solidifying and caking to influence the wire drawing work.
As shown in fig. 1-3, the cooling mechanism includes a driving assembly, a moving ring 16, an air suction box 17, a limiting assembly, two springs 15 and two rotating assemblies, the driving assembly is disposed on an inner wall of one side of the cooling box 6 far away from the second opening, the driving assembly is connected with the moving ring 16, the air suction box 17 is annular, an air suction hole is circumferentially disposed on an inner side of the air suction box 17 and is communicated with the air suction box 17, the periphery of the air suction box 17 is connected with an inner ring of the moving ring 16 through the limiting assembly, the two rotating assemblies are respectively disposed at the top and the bottom of the cooling box 6, convex teeth are uniformly fixed on the periphery of one end of the air suction box 17 in a circumferential direction, the rotating assemblies are connected with the convex teeth, the two springs 15 are symmetrically disposed about an axis of the moving ring 16, two ends of the springs 15 are respectively connected with the inner wall of one side of the cooling box 6 far away from the second opening and the moving ring 16, the suction assembly is connected to a suction box 17.
When the during operation of cooling down, drive assembly work, make the removal that box 17 can make a round trip of breathing in, the heat through the suction hole in with box 6 of cooling down inhales in the box 17, rethread air exhaust assembly work, with the leading-in inside of insulating tube 9 of heat, thereby waste heat recovery utilizes the function has been realized, the feature of environmental protection of equipment has been improved, when the shift ring 16 round trip movement, through rotating assembly, can drive box 17 of breathing in and rotate, thereby the suction range has been enlarged, the circulation speed of air has been accelerated, thereby the radiating effect has been promoted, and the work efficiency is improved.
Preferably, in order to drive the moving ring 16 to move, the driving assembly includes a motor 11, a driving shaft 12 and two driving units, the motor 11 is fixed on an inner wall of the cooling box 6 on a side away from the second opening, the motor 11 is in transmission connection with the driving shaft 12, the two driving units are respectively arranged at two ends of the driving shaft 12, the driving units include a rotating disc 13 and a pulling wire 14, the rotating disc 13 is fixed on the driving shaft 12, one end of the pulling wire 14 is wound on the rotating disc 13, the other end of the pulling wire 14 is fixedly connected with the moving ring 16, and the motor 11 is electrically connected with the PLC.
When carrying out the cooling during operation, control motor 11 starts, drive shaft 12 rotates, make carousel 13 rotate, tighten up acting as go-between 14, compression spring 15, drive shift ring 16 and to the direction removal that is close to drive shaft 12, make box 17 that breathes in remove to the direction that is close to drive shaft 12, the reversal of motor 11 is controlled again, put long acting as go-between 14, restoring force through spring 15, make shift ring 16 to the direction removal of keeping away from drive shaft 12, thereby the removal that box 17 can make a round trip of breathing in, the suction range has been enlarged, the circulation speed of air has been accelerated, thereby the radiating effect has been promoted, and the work efficiency is improved.
Preferably, in order to drive the suction box 17 to rotate, the rotating assembly comprises a rack 19, a first gear 20, a rotating shaft 21, a first bearing, a transmission unit, a transmission shaft 24, a second bearing, a second gear 25 and a guide unit, the two racks 19 are respectively fixed at the top and the bottom in the cooling box 6, the first gear 20 is engaged with the rack 19, one end of the rotating shaft 21 is fixedly connected with the first gear 20, the other end of the rotating shaft 21 is connected with one end of a transmission shaft 24 through a transmission unit, the other end of the transmission shaft 24 is fixedly connected with a second gear 25, the second gear 25 is engaged with the convex teeth, the second bearing is fixed on the moving ring 16, the transmission shaft 24 is fixedly connected with the inner ring of the second bearing, the inner ring of the first bearing is fixedly connected with the rotating shaft 21, and the first bearing and the second bearing are both connected with the guide unit.
Preferably, in order to transmit power, the transmission unit comprises a first bevel gear 22 and a second bevel gear 23, the first bevel gear 22 is fixedly connected with one end of the rotating shaft 21 far away from the first gear 20, the second bevel gear 23 is fixedly connected with one end of the transmission shaft 24 far away from the second gear 25, and the first bevel gear 22 is meshed with the second bevel gear 23.
The shift ring 16 drives the first gear 20 along the back and forth movement of the rack 19 when moving back and forth, thereby making the first gear 20 rotate, making the rotating shaft 21 rotate, driving the first bevel gear 22 to rotate, through the engagement of the first bevel gear 22 and the second bevel gear 23, making the transmission shaft 24 rotate, thereby driving the transmission shaft 24 to rotate, making the second gear 25 rotate, through the engagement of the second gear 25 and the convex teeth, making the air suction box 17 rotate, thereby enlarging the air suction range, quickening the circulation speed of air, thereby promoting the heat dissipation effect.
As shown in fig. 4, the guide unit includes a connecting rod 27, a slide way 26 and two connecting blocks 28, the slide way 26 is fixed below the rack 19, a slide groove is arranged below the slide way 26, the two connecting blocks 28 are respectively and fixedly connected with the first bearing and the second bearing, the connecting blocks 28 are fixedly connected with the connecting rod 27, the connecting rod 27 is arranged inside the slide groove, the connecting rod 27 is matched with the slide groove, and the connecting rod 27 is slidably connected with the slide groove.
When moving, the first bearing and the second bearing drive the connecting rod 27 to move along the sliding groove through the connecting block 28, and simultaneously, support force is provided for the first bearing and the second bearing, so that the first bearing and the second bearing are more stable when moving, and stability of the moving ring 16 and the first gear 20 when moving is improved.
Preferably, in order to limit the rotation direction of the air suction box 17, the limiting assembly comprises a plurality of limiting rods 18, one end of each limiting rod 18 is circumferentially and uniformly fixed on the periphery of the air suction box 17, an annular groove is formed in the inner side of the moving ring 16, the other end of each limiting rod 18 is arranged in the annular groove, the other end of each limiting rod 18 is matched with the annular groove, and the limiting rods 18 are slidably connected with the annular grooves.
When the air suction box 17 rotates, the limiting rod 18 is driven to rotate along the annular groove, so that the rotating direction of the air suction box 17 is limited, and the stability of the air suction box 17 in rotation is improved.
Preferably, the annular grooves and the sliding grooves are dovetail grooves in order to prevent the stopper rod 18 from being disengaged from the moving ring 16 and to prevent the connecting rod 27 from being disengaged from the sliding rail 26.
Preferably, in order to realize the air extracting function, the air extracting assembly comprises an air extracting pump 7 and a hose 8, the air extracting pump 7 is fixed on the cooling box 6, the air extracting pump 7 is communicated with an air suction box 17 through the hose 8, the air extracting pump 7 is communicated with one end of a heat preservation pipe 9, and the air extracting pump 7 is electrically connected with the PLC.
When the heat preservation work is carried out, the air pump 7 is controlled to work, hot air in the cooling box 6 is sucked into the air suction box 17 and then led into the heat preservation pipe 9 through the hose 8, so that the heat preservation pipe 9 heats the extrusion box 4, molten plastic in the air cylinder is prevented from solidifying and caking to influence the wire drawing work, the waste heat recycling function is realized, and the environmental protection performance of the equipment is improved.
Preferably, in order to improve the heat preservation effect, the heat preservation mechanism further comprises a heat preservation sleeve 10, the heat preservation sleeve 10 is sleeved on the extrusion box 4, and the heat preservation pipe 9 is arranged between the heat preservation sleeve 10 and the extrusion box 4.
Through setting up insulation cover 10, reduced thermal scattering and disappearing to the heat preservation effect has been promoted.
Preferably, the motor 11 is a servo motor in order to make the motor 11 work accurately and stably.
When the temperature is reduced, the motor 11 is controlled to start to drive the driving shaft 12 to rotate, so that the rotating disc 13 rotates, the pull wire 14 is tightened, the spring 15 is compressed to drive the movable ring 16 to move towards the direction close to the driving shaft 12, so that the air suction box 17 moves towards the direction close to the driving shaft 12, the motor 11 is controlled to rotate reversely, the pull wire 14 is lengthened, the movable ring 16 moves towards the direction far away from the driving shaft 12 through the restoring force of the spring 15, so that the air suction box 17 can move back and forth, heat in the temperature reduction box 6 is sucked into the air suction box 17 through the air suction hole, and then the heat is guided into the heat preservation pipe 9, thereby the waste heat recovery function has been realized, the feature of environmental protection of equipment has been improved, when the shift ring 16 round trip movement, drive first gear 20 along the round trip movement of rack 19, thereby make first gear 20 rotate, make pivot 21 rotate, drive first bevel gear 22 and rotate, through the meshing of first bevel gear 22 with second bevel gear 23, make transmission shaft 24 rotate, thereby drive transmission shaft 24 and rotate, make second gear 25 rotate, through the meshing of second gear 25 with the dogtooth, make box 17 of breathing in rotate, thereby the scope of breathing in has been enlarged, the circulation speed of air has been accelerated, thereby the radiating effect has been promoted, and the work efficiency is improved.
Compared with the prior art, this high-efficient type plastics wire drawing equipment with prevent function of solidifying passes through cooling mechanism, take away the heat in the box 6 that will cool down, the circulation speed of air has been accelerated, thereby the radiating effect has been promoted, and the work efficiency is improved, compare with current cooling mechanism, this cooling mechanism is when box 17 removes of breathing in, can also rotate, the suction range has been enlarged, the radiating effect has been promoted, through heat preservation mechanism, to extruding box 4 and heating work, avoid the molten plastics in the inflator to solidify the caking, influence wire drawing work, compare with current heat preservation mechanism, this heat preservation mechanism constructs as an organic whole link gear with cooling mechanism, waste heat recovery utilizes the function has been realized, the feature of environmental protection of equipment has been improved.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (7)
1. The utility model provides a high-efficient type plastics wire drawing equipment with prevent function of solidifying, includes workstation (1), cylinder (2), extrudes box (4), wire drawing board (5), extrusion board (3), filling tube and cooling box (6), the cylinder body of cylinder (2), extrude box (4) and cooling box (6) and all fix in the top of workstation (1), extrude box (4) and set up between cylinder (2) and cooling box (6), the filling tube with extrude the top intercommunication of box (4), extrusion board (3) set up in the inside of extruding box (4), extrusion board (3) and the inner wall sealing connection who extrudes box (4), the one side of extruding box (4) that is close to cylinder (2) is equipped with the through-hole, the gas pole of cylinder (2) passes the through-hole and extrudes board (3) fixed connection, the opposite side of extruding box (4) is equipped with first opening, the wire drawing plate (5) is fixedly connected with the inner wall of the first opening, one side, close to the first opening, of the cooling box (6) is provided with a second opening, and the workbench (1) is internally provided with a PLC (programmable logic controller). the wire drawing plate is characterized by comprising a cooling mechanism and a heat preservation mechanism, wherein the cooling mechanism is arranged inside the cooling box (6), the heat preservation mechanism is arranged on the extrusion box (4), and the heat preservation mechanism is connected with the cooling mechanism;
the heat preservation mechanism comprises a heat preservation pipe (9) and an air exhaust assembly, the air exhaust assembly is arranged on the cooling box (6), the air exhaust assembly is connected with the cooling mechanism, the air exhaust assembly is connected with one end of the heat preservation pipe (9), and the heat preservation pipe (9) is spirally arranged on the periphery of the extrusion box (4) by taking the axis of the extrusion box (4) as the center;
the cooling mechanism comprises a driving assembly, a moving ring (16), an air suction box (17), a limiting assembly, two springs (15) and two rotating assemblies, wherein the driving assembly is arranged on the inner wall of the cooling box (6) far away from one side of a second opening, the driving assembly is connected with the moving ring (16), the air suction box (17) is annular in shape, air suction holes are formed in the circumferential direction of the inner side of the air suction box (17) and communicated with the air suction box (17), the periphery of the air suction box (17) is connected with the inner ring of the moving ring (16) through the limiting assembly, the two rotating assemblies are respectively arranged at the top and the bottom of the cooling box (6), convex teeth are uniformly fixed in the circumferential direction of one end of the air suction box (17), the rotating assemblies are connected with the convex teeth, and the two springs (15) are symmetrically arranged relative to the axis of the moving ring (16), two ends of the spring (15) are respectively connected with the inner wall of one side, far away from the second opening, of the cooling box (6) and the moving ring (16), and the air extracting assembly is connected with the air suction box (17);
the driving assembly comprises a motor (11), a driving shaft (12) and two driving units, the motor (11) is fixed on the inner wall of one side, away from the second opening, of the cooling box (6), the motor (11) is in transmission connection with the driving shaft (12), the two driving units are respectively arranged at two ends of the driving shaft (12), each driving unit comprises a rotary disc (13) and a pull wire (14), the rotary discs (13) are fixed on the driving shaft (12), one end of the pull wire (14) is wound on the rotary discs (13), the other end of the pull wire (14) is fixedly connected with a moving ring (16), and the motor (11) is electrically connected with the PLC;
the rotating assembly comprises a rack (19), a first gear (20), a rotating shaft (21), a first bearing, a transmission unit, a transmission shaft (24), a second bearing, a second gear (25) and a guide unit, wherein the two racks (19) are respectively fixed at the top and the bottom in the cooling box (6), the first gear (20) is meshed with the racks (19), one end of the rotating shaft (21) is fixedly connected with the first gear (20), the other end of the rotating shaft (21) is connected with one end of the transmission shaft (24) through the transmission unit, the other end of the transmission shaft (24) is fixedly connected with the second gear (25), the second gear (25) is meshed with the convex teeth, the second bearing is fixed on the moving ring (16), the transmission shaft (24) is fixedly connected with the inner ring of the second bearing, the inner ring of the first bearing is fixedly connected with the rotating shaft (21), the first bearing and the second bearing are both connected with the guide unit;
the transmission unit comprises a first bevel gear (22) and a second bevel gear (23), the first bevel gear (22) is fixedly connected with one end, far away from the first gear (20), of the rotating shaft (21), the second bevel gear (23) is fixedly connected with one end, far away from the second gear (25), of the transmission shaft (24), and the first bevel gear (22) is meshed with the second bevel gear (23).
2. The efficient plastic wire drawing device with the solidification prevention function according to claim 1, wherein the guide unit comprises a connecting rod (27), a slide way (26) and two connecting blocks (28), the slide way (26) is fixed below the rack (19), a slide groove is arranged below the slide way (26), the two connecting blocks (28) are respectively and fixedly connected with a first bearing and a second bearing, the connecting block (28) is fixedly connected with the connecting rod (27), the connecting rod (27) is arranged inside the slide groove, the connecting rod (27) is matched with the slide groove, and the connecting rod (27) is in sliding connection with the slide groove.
3. The high-efficiency plastic wire drawing equipment with the solidification prevention function as claimed in claim 2, wherein the limiting assembly comprises a plurality of limiting rods (18), one end of each limiting rod (18) is circumferentially and uniformly fixed on the periphery of the air suction box (17), an annular groove is formed in the inner side of the moving ring (16), the other end of each limiting rod (18) is arranged inside the annular groove, the other end of each limiting rod (18) is matched with the annular groove, and the limiting rods (18) are in sliding connection with the annular grooves.
4. A high-efficiency plastic wire drawing apparatus having an anti-coagulation function as claimed in claim 3, wherein said annular groove and said slide groove are dovetail grooves.
5. The high-efficiency plastic wire drawing equipment with the solidification prevention function as claimed in claim 1, wherein the air extraction assembly comprises an air extraction pump (7) and a hose (8), the air extraction pump (7) is fixed on the cooling box (6), the air extraction pump (7) is communicated with an air suction box (17) through the hose (8), the air extraction pump (7) is communicated with one end of a heat preservation pipe (9), and the air extraction pump (7) is electrically connected with the PLC.
6. The high-efficiency plastic wire drawing equipment with the solidification prevention function as claimed in claim 1, wherein the heat insulation mechanism further comprises a heat insulation sleeve (10), the heat insulation sleeve (10) is sleeved on the extrusion box (4), and the heat insulation pipe (9) is arranged between the heat insulation sleeve (10) and the extrusion box (4).
7. The high-efficiency plastic wire drawing apparatus with solidification prevention function according to claim 1, wherein said motor (11) is a servo motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010100742.7A CN111270321B (en) | 2020-02-19 | 2020-02-19 | High-efficient type plastics wire drawing equipment with prevent function of solidifying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010100742.7A CN111270321B (en) | 2020-02-19 | 2020-02-19 | High-efficient type plastics wire drawing equipment with prevent function of solidifying |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111270321A CN111270321A (en) | 2020-06-12 |
| CN111270321B true CN111270321B (en) | 2021-05-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010100742.7A Active CN111270321B (en) | 2020-02-19 | 2020-02-19 | High-efficient type plastics wire drawing equipment with prevent function of solidifying |
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| CN111893581A (en) * | 2020-07-13 | 2020-11-06 | 张家港骏马无纺布有限公司 | Melt-blown non-woven fabric preparation device |
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| CN103498205A (en) * | 2013-09-29 | 2014-01-08 | 天津盛泰通达机电技术咨询有限公司 | Material feeding temperature control device of energy-saving type plastic wire drawing machine |
| CN103890247A (en) * | 2011-11-02 | 2014-06-25 | 欧瑞康纺织有限及两合公司 | Device for melt-spinning and cooling synthetic filaments |
| US20170107650A1 (en) * | 2015-10-20 | 2017-04-20 | Acelon Chemicals and Fiber Corporation | Method of Preparing of Natural Graphene Cellulose Blended Meltblown Nonwoven Fabric |
| CN209033907U (en) * | 2018-11-02 | 2019-06-28 | 威海旭日过滤器有限公司 | A kind of fondant filter of Anti-solidification |
| CN110671685A (en) * | 2019-10-28 | 2020-01-10 | 曹燕红 | A lighting apparatus that is used for wisdom piping lane having a cooling function |
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| CN103890247A (en) * | 2011-11-02 | 2014-06-25 | 欧瑞康纺织有限及两合公司 | Device for melt-spinning and cooling synthetic filaments |
| CN103498205A (en) * | 2013-09-29 | 2014-01-08 | 天津盛泰通达机电技术咨询有限公司 | Material feeding temperature control device of energy-saving type plastic wire drawing machine |
| US20170107650A1 (en) * | 2015-10-20 | 2017-04-20 | Acelon Chemicals and Fiber Corporation | Method of Preparing of Natural Graphene Cellulose Blended Meltblown Nonwoven Fabric |
| CN209033907U (en) * | 2018-11-02 | 2019-06-28 | 威海旭日过滤器有限公司 | A kind of fondant filter of Anti-solidification |
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