CN117672623A - Cooling device for enameled wire - Google Patents
Cooling device for enameled wire Download PDFInfo
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- CN117672623A CN117672623A CN202311677580.3A CN202311677580A CN117672623A CN 117672623 A CN117672623 A CN 117672623A CN 202311677580 A CN202311677580 A CN 202311677580A CN 117672623 A CN117672623 A CN 117672623A
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- inlet channel
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- hole
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- 238000001816 cooling Methods 0.000 title claims abstract description 39
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 171
- 238000005507 spraying Methods 0.000 claims abstract description 22
- 238000007664 blowing Methods 0.000 claims description 11
- 210000003298 dental enamel Anatomy 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 9
- 230000001360 synchronised effect Effects 0.000 claims description 8
- 239000007921 spray Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 108091006146 Channels Proteins 0.000 description 55
- 238000010521 absorption reaction Methods 0.000 description 8
- 239000000498 cooling water Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 102000010637 Aquaporins Human genes 0.000 description 1
- 108010063290 Aquaporins Proteins 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 238000005491 wire drawing Methods 0.000 description 1
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- Drying Of Solid Materials (AREA)
Abstract
The invention provides a cooling device of an enameled wire, which comprises: base, roller, drive arrangement, water tank and water pump, two equal horizontal rotations of roller set up on the base surface, two roller parallel interval settings, drive arrangement fixes on the base, drive arrangement drives two rollers with the same speed syntropy rotation, the water tank sets up under two rollers, the water tank is close to the one side opening setting of roller, first guide way has been seted up along circumference on the surface of roller, the hole for water spraying has been seted up on the opposite both sides wall of first guide way, the water inlet channel has been seted up along the axis direction to the roller inboard, water inlet channel and hole for water spraying intercommunication, the one end opening that the hole for water spraying was kept away from to the water inlet channel communicates each other through water pump and water tank. According to the invention, the water spraying holes are formed in the roll shaft, so that the enamelled wires are conveyed and simultaneously sprayed with water for cooling, and different cooling ideas for enamelled wire production are provided.
Description
Technical Field
The invention relates to the technical field of enameled wire production equipment, in particular to a cooling device for enameled wires.
Background
The production steps of the enamelled wire mainly comprise the steps of wire drawing, annealing, paint spraying, baking, cooling and the like, at the present stage, the baked enamelled wire is directly input into a cooling water tank in the cooling step, and the cooling purpose is achieved through heat exchange of cooling liquid in the water tank, however, in order to realize corresponding cooling conveying, a guide wheel for guiding is usually required to be arranged in the water tank, the rotation resistance of the guide wheel in the water tank is larger, and friction is easy to occur between the guide wheel and the enamelled wire due to the lag of the rotation speed in the process.
Part improvement scheme is through designing the water tank into the slope structure, makes the enameled wire can get into inside the coolant liquid under the prerequisite that does not turn to, but the design that corresponds needs great rivers, and the clearance is little between enameled wire and the bottom surface of water tank moreover, produces easily and cuts and rub the friction, influences the quality of enameled wire.
In view of this, how to design an enameled wire cooling device with a more reasonable structure and capable of avoiding the guide wheel from working in water is one of the technical problems to be solved in the prior art.
Disclosure of Invention
In view of the above, the invention provides a cooling device for an enameled wire, and aims to provide a cooling device for an enameled wire with a more reasonable cooling structure.
The technical scheme of the invention is realized as follows: the invention provides a cooling device of an enameled wire, which comprises: base, roller, drive arrangement, water tank and water pump, two equal horizontal rotations of roller set up on the base surface, two roller parallel interval settings, drive arrangement fixes on the base, drive arrangement drives two rollers with the same speed syntropy rotation, the water tank sets up under two rollers, the water tank is close to the one side opening setting of roller, first guide way has been seted up along circumference on the surface of roller, the hole for water spraying has been seted up on the opposite both sides wall of first guide way, the water inlet channel has been seted up along the axis direction to the roller inboard, water inlet channel and hole for water spraying intercommunication, the one end opening that the hole for water spraying was kept away from to the water inlet channel communicates each other through water pump and water tank.
In some embodiments, the vacuum pump further comprises a vacuum pump, the surface of the roll shaft is provided with a second guide groove along the circumferential direction, the second guide groove is arranged at intervals with the first guide groove, two opposite side walls of the second guide groove are provided with water absorption holes, the inner side of the roll shaft is provided with a water absorption channel along the axial direction, the water absorption channel is mutually communicated with the water absorption holes, and one end, far away from the water absorption holes, of the water absorption channel is communicated with a vacuum port of the vacuum pump.
In some embodiments, the vacuum pump further comprises a buffer cavity, wherein the top of the buffer cavity is provided with an air inlet and an air outlet, one end of the water absorption channel away from the water absorption hole is communicated with the air inlet, and the air outlet is communicated with the vacuum port of the vacuum pump.
In some embodiments, the buffer chamber further comprises a one-way valve, and a liquid outlet is formed in the bottom of the buffer chamber and is communicated with the water tank through the one-way valve.
In some embodiments, the air compressor further comprises an air compressor, the surface of the roll shaft is provided with a third guide groove along the circumferential direction, the third guide groove is arranged at one side of the second guide groove away from the first guide groove at intervals, the opposite two side walls of the third guide groove are provided with air blowing holes, the inner side of the roll shaft is provided with an air inlet channel along the axial direction, the air inlet channel is communicated with the air blowing holes, and one end of the air inlet channel away from the air blowing holes is communicated with the air outlet end of the air compressor.
In some embodiments, still include the rotation joint, the water inlet channel, water suction channel and air inlet channel all communicate with the same end of roller, the roller is equipped with the one end of water inlet channel and is equipped with concentric circular recess that sets up, first ring groove and second ring groove, water inlet channel and second ring groove bottom intercommunication, water suction channel and first ring groove bottom intercommunication, air inlet channel and circular recess bottom intercommunication, the one end that the rotation joint is close to the roller is equipped with concentric circular arch that sets up, first ring arch and second ring arch, first through-hole has been seted up on the circular protruding surface, the second through-hole has been seted up on the bellied surface of first ring, the third through-hole has been seted up on the bellied surface of second ring, the roller is equipped with the one end and the rotation joint swivelling joint of water inlet channel, circular arch coaxial embedding is in circular recess and the driving fit each other, first ring arch coaxial embedding is in first ring groove and driving fit each other, second ring arch coaxial embedding is in second ring groove and driving fit each other, air inlet channel and air outlet end intercommunication of air compressor through first through-hole, water suction channel and vacuum pump's vacuum port through-hole through the second through-hole.
In some embodiments, the axes of the two rollers lie in planes that form an angle of 10-30 ° with the horizontal.
In some embodiments, the driving device comprises a driving motor, a driving wheel, driven wheels and a synchronous belt, wherein the driving motor is fixed on the base, the driving wheel is connected with a driving shaft key of the driving motor, the outer side of each roll shaft is connected with the driven wheel in a coaxial key manner, and the two driven wheels are connected with the driving wheel through the synchronous belt in a synchronous transmission manner.
In some embodiments, the number of the water pumps is two, and the opening of one end of the water inlet channel of each roll shaft far away from the water spraying hole is communicated with the water tank through a different water pump respectively.
Compared with the prior art, the cooling device of the enameled wire has the following beneficial effects:
according to the cooling device for the enameled wire, the two roller shafts are used for conveying the enameled wire, the water inlet channels are formed in the roller shafts, the water inlet channels are communicated with the water spraying holes in the guide grooves, when the enameled wire is wound in the guide grooves and is conveyed and guided, the water pump is used for conveying the water in the water tank to the water spraying holes and spraying water to the enameled wire positioned in the guide grooves so as to achieve the purpose of cooling, the water after water spraying and cooling falls into the water tank again, and therefore circulation is achieved.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is an isometric view of a cooling device for an enamel wire according to the present invention;
FIG. 2 is an exploded view of FIG. 1;
fig. 3 is an isometric view of a cooling device for enamel wire according to another view of the present invention;
FIG. 4 is an exploded view of FIG. 3;
fig. 5 is an exploded view of a roll shaft and a rotary joint in the cooling device for enamel wire according to the present invention;
fig. 6 is an exploded view showing another view of the roll shaft and the rotary joint in the cooling device for enamel wire according to the present invention;
fig. 7 is a sectional view showing a state in which a roller shaft is engaged with a rotary joint in the cooling device for enamel wire according to the present invention;
fig. 8 is an isometric view showing a state that a buffer chamber is matched with a check valve in the cooling device of the enamel wire according to the present invention.
In the figure: 1-base, 2-roll shaft, 3-drive device, 4-water tank, 5-water pump, 6-vacuum pump, 7-buffer chamber, 8-check valve, 9-air compressor, 10-rotary joint, 21-first guide slot, 211-water spraying hole, 210-water inlet channel, 22-second guide slot, 221-water absorbing hole, 220-water absorbing channel, 23-third guide slot, 231-blow hole, 230-air inlet channel, 201-circular groove, 202-first circular groove, 203-second circular groove, 31-drive motor 32-driving wheel, 33-driven wheel, 34-synchronous belt, 71 air inlet, 72-air outlet, 73-liquid outlet, 101-circular protrusion, 102-first circular protrusion, 103-second circular protrusion, 1011-first through hole, 1021-second through hole, 1031-third through hole.
Detailed Description
The following description of the embodiments of the present invention will clearly and fully describe the technical aspects of the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present invention without making any inventive effort, are intended to fall within the scope of the present invention.
It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present application and simplify description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be configured and operated in a particular orientation, and therefore should not be construed as limiting the present application.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which embodiments of the invention belong. If the definitions set forth in this section are contrary to or otherwise inconsistent with the definitions set forth in the patents, patent applications, published patent applications and other publications incorporated herein by reference, the definitions set forth in this section are preferentially set forth in the definitions set forth herein.
As shown in fig. 1, in combination with fig. 2 to 8, the cooling device for an enamel wire of the present invention includes: the water tank is characterized in that the water tank comprises a base 1, two roll shafts 2, a driving device 3, a water tank 4 and a water pump 5, wherein the number of the roll shafts 2 is two, the two roll shafts 2 are horizontally arranged on the surface of the base 1 in a rotating mode, the two roll shafts 2 are arranged at intervals in parallel, the driving device 3 is fixed on the base 1, the driving device 3 drives the two roll shafts 2 to rotate at the same speed in the same direction, the water tank 4 is arranged right below the two roll shafts 2, the water tank 4 is arranged close to one surface opening of the roll shafts 2, a first guide groove 21 is formed in the circumferential direction on the surface of the roll shafts 2, water spraying holes 211 are formed in two opposite side walls of the first guide groove 21, a water inlet channel 210 is formed in the inner side of the roll shafts 2 in the axial direction and communicated with the water spraying holes 211, and one end opening of the water inlet channel 210, which is far away from the water spraying holes 211, is mutually communicated with the water tank 4 through the water pump 5.
In the above embodiment, the water pump 5 is communicated with the water tank 4 through a pipeline, the water pump 5 is also communicated with the water inlet channel 210 through a pipeline, the pipeline is not shown in the drawings, the water pump 5 conveys cooling water in the water tank 4 into the water inlet channel 210 and finally sprays the cooling water from the water spraying holes 211, and because the water spraying holes 211 are formed on two opposite inner side walls of the first guide groove 21, when an enamelled wire to be cooled is wound in the first guide groove 21, cooling water can be directly sprayed on the surface of the enamelled wire, so as to achieve the purpose of cooling, and the cooled water finally falls into the water tank 4 for recycling.
In the above embodiment, since the cooling water flows on the surface of the first guiding groove 21 after being sprayed from the water spraying hole 211, the first guiding groove 21 has a good heat dissipation effect, and the high temperature enameled wire can be quickly cooled when entering the first guiding groove 21.
In some embodiments, the vacuum pump 6 further comprises a second guiding groove 22 formed on the surface of the roller shaft 2 along the circumferential direction, the second guiding groove 22 and the first guiding groove 21 are arranged at intervals, water absorbing holes 221 are formed in two opposite side walls of the second guiding groove 22, a water absorbing channel 220 is formed in the inner side of the roller shaft 2 along the axial direction, the water absorbing channel 220 is communicated with the water absorbing holes 221, and one end, away from the water absorbing holes 221, of the water absorbing channel 220 is communicated with a vacuum port of the vacuum pump 6.
In the above embodiment, after the enameled wire passes through the first guide groove 21, the temperature of the enameled wire is reduced, meanwhile, certain residual water exists on the surface of the enameled wire, at the moment, the enameled wire can selectively enter the second guide groove 22, in the second guide groove 22, gas is pumped into the water absorbing holes 221, at the moment, the air flow speed near the water absorbing holes 221 is increased, if the enameled wire is in the second guide groove 22, water attached to the surface of the enameled wire can be driven by high-speed air flow and enters the water absorbing holes 221, so that the effect of well removing the surface moisture of the enameled wire is achieved, meanwhile, the surface moisture of the enameled wire is more quickly evaporated due to the high-speed air flow, at the same time, the enameled wire is further cooled under the action of the high-speed air flow, and the cooling effect is better and milder.
In some embodiments, the vacuum pump further comprises a buffer cavity 7, the top of the buffer cavity 7 is provided with an air inlet 71 and an air outlet 72, one end of the water suction channel 220 away from the water suction hole 221 is communicated with the air inlet 71, and the air outlet 72 is communicated with a vacuum port of the vacuum pump 6.
In the above embodiment, in the vacuum pump 6, the mixture of water and air entering from the water suction hole 221 directly enters the vacuum pump 6 in the vacuum pumping process, which may damage the vacuum pump 6, and meanwhile, the water is pumped away and cannot be circulated into the water tank 4, so that the water cannot achieve the effect of complete circulation. The buffer chamber 7 is provided for separating the water and air mixture from the water suction hole 221, the water is retained in the buffer chamber 7, and the air is discharged again from the air outlet 72 and enters the vacuum pump 6. By arranging the buffer cavity 7, the water can be prevented from directly entering the vacuum pump 6 to damage, and meanwhile, the water can be independently collected.
In some embodiments, the buffer chamber 7 further comprises a one-way valve 8, the bottom of the buffer chamber 7 is provided with a liquid outlet 73, and the liquid outlet 73 is communicated with the water tank 4 through the one-way valve 8.
In the above embodiment, the liquid outlet 73 is disposed at the bottom of the buffer chamber 7, and the liquid outlet is controlled by the one-way valve 8, so that the buffered water in the buffer chamber 7 can be recycled.
In some embodiments, the air compressor further comprises an air compressor 9, the surface of the roller shaft 2 is provided with a third guide groove 23 along the circumferential direction, the third guide groove 23 is arranged on one side of the second guide groove 22 away from the first guide groove 21 at intervals, two opposite side walls of the third guide groove 23 are provided with air blowing holes 231, the inner side of the roller shaft 2 is provided with an air inlet channel 230 along the axial direction, the air inlet channel 230 is communicated with the air blowing holes 231, and one end of the air inlet channel 230 away from the air blowing holes 231 is communicated with the air outlet end of the air compressor 9.
In the above embodiment, after the surface water adsorption treatment is performed through the second guide groove 22, the surface of the enameled wire basically does not remain moisture, but the moisture does not reach absolute dryness, in order to further reduce the moisture on the surface of the enameled wire, the third guide groove 23 is provided, the air hole 231 in the third guide groove 23 can blow air to the surface of the enameled wire through the air compressor 9 in the process of passing through the third guide groove 23, the residual droplets can be blown away in the blowing process, the accelerated air flow rate can promote the drying of the water droplets, further cooling effect can be achieved, and the dust removal effect can also be achieved in the blowing process.
In some embodiments, the rotary joint 10 is further included, the water inlet channel 210, the water absorbing channel 220 and the air inlet channel 230 are all communicated with the same end of the roller shaft 2, one end of the roller shaft 2 provided with the water inlet channel 210 is provided with a circular groove 201, a first circular groove 202 and a second circular groove 203 which are concentrically arranged, the water inlet channel 210 is communicated with the bottom of the second circular groove 203, the water absorbing channel 220 is communicated with the bottom of the first circular groove 202, the air inlet channel 230 is communicated with the bottom of the circular groove 201, one end of the rotary joint 10 close to the roller shaft 2 is provided with a circular protrusion 101, a first circular protrusion 102 and a second circular protrusion 103 which are concentrically arranged, a first through hole 1011 is formed on the surface of the circular protrusion 101, a second through hole 1021 is formed on the surface of the first circular protrusion 102, one end of the roller shaft 2 provided with the water inlet channel 210 is rotationally connected with the rotary joint 10, the circular protrusion 101 is coaxially embedded in the circular groove 201 and is mutually sealed, the first circular protrusion 102 is coaxially embedded in the first circular groove 202 and is mutually sealed, the second circular protrusion 103 is coaxially embedded in the second circular groove 103 and is coaxially sealed with the second circular groove 203, the second circular protrusion 103 is coaxially embedded in the first circular groove 203 is mutually sealed with the first circular groove 202 through the first through hole 103 and is communicated with the air inlet channel 1 through the vacuum pump 1021 through the first through hole 1011 and the vacuum channel has been communicated with the vacuum inlet channel 1 through the vacuum inlet channel 1.
In the above embodiment, since the roller shaft 2 is required to rotate relative to the base 1 in the working state, and the roller shaft 2 is internally provided with different water inlet channels 210, water absorbing channels 220 and air inlet channels 230, in order to maintain the stable communication between these channels and the external connection structure, there is provided a specific rotary joint 10, the circular protrusions 101, the first circular protrusions 102 and the second circular protrusions 103 on the surface of which are concentrically arranged and correspond to the circular grooves 201, the first circular grooves 202 and the second circular grooves 203 at the ends of the roller shaft 2 in size, when the rotary joint 10 is rotatably arranged at the end of the roller shaft 2, as shown in fig. 7, the circular protrusions 101 are embedded in the circular grooves 201 and the side walls between the circular protrusions are sealed dynamically, and so on, the first circular protrusions 102 are embedded in the first circular grooves 202 and the side walls between the first circular protrusions 103 are sealed dynamically, and the second circular protrusions 103 are embedded in the second circular grooves 203 and the side walls between the second circular grooves 203 are sealed dynamically. When the roll shaft 2 rotates, the rotary joint 10 can be fixed relative to the base 1, and the first through hole 1011 is communicated with the air inlet channel 230, the second through hole 1021 is communicated with the water suction channel 220, and the third through hole 1031 is communicated with the water inlet channel 210 during the rotation of the roll shaft 2.
In the above embodiments, the dynamic seal between the side walls may be an oil film seal.
In some embodiments, the axes of the two rollers 2 lie in planes that form an angle of 10-30 ° with the horizontal.
In the above embodiment, as one of the preferred embodiments of the present invention, after the planes of the axes of the two roll shafts 2 are disposed at a certain acute angle with the horizontal plane, the cooling water sprayed from the first guiding groove 21 on the higher roll shaft 2 flows along with the enamelled wire to the intersecting roll shaft 2, which is beneficial to prolonging the contact time between the enamelled wire and the cooling water and improving the cooling efficiency.
In some embodiments, the driving device 3 includes a driving motor 31, a driving wheel 32, a driven wheel 33 and a synchronous belt 34, the driving motor 31 is fixed on the base 1, the driving wheel 32 is connected with a driving shaft of the driving motor 31 in a key manner, the driven wheel 33 is connected with the outer side of each roll shaft 2 in a coaxial key manner, and two driven wheels 33 are connected with the driving wheel 32 in a synchronous transmission manner through the synchronous belt 34.
In the above embodiment, the driving wheel 32 and the driven wheel 33 are both pulleys, the two driven wheels and one driving wheel 32 form a triangle arrangement, and the driving motor 31 drives the driving wheel to rotate, so as to drive the two driven wheels 33 to rotate, and finally, the two roll shafts 2 rotate in the same direction and at the same speed.
The above scheme is an embodiment of the driving device 3, and the driving mode that can realize the same-direction and same-speed rotation of the two roll shafts 2 in the prior art can be applied to the invention.
In some embodiments, the number of the water pumps 5 is two, and the water inlet passage 210 of each roll shaft 2 is opened at one end far away from the water spraying hole 211 and is respectively communicated with the water tank 4 through a different water pump 5.
In the above embodiment, the two water pumps 5 are operated individually to supply water to the water inlet passages 210 in the two roll shafts 2, respectively.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.
Claims (9)
1. A cooling device for an enamel wire, comprising: base (1), roller (2), drive arrangement (3), water tank (4) and water pump (5), equal horizontal rotation of two roller (2) sets up on base (1) surface, two roller (2) parallel interval sets up, drive arrangement (3) are fixed on base (1), drive arrangement (3) drive two roller (2) with the same speed syntropy rotate, water tank (4) set up under two roller (2), water tank (4) are close to the one side opening setting of roller (2), first guide way (21) have been seted up on the surface of roller (2) along circumference, water inlet channel (210) have been seted up on the opposite both sides wall of first guide way (21) to the roller (2), water inlet channel (210) and water spray (211) intercommunication, water inlet channel (210) keep away from the one end opening of water spray hole (211) and communicate each other through water pump (5) and water tank (4).
2. The cooling device for the enameled wire according to claim 1, further comprising a vacuum pump (6), wherein a second guide groove (22) is formed in the surface of the roller shaft (2) along the circumferential direction, the second guide groove (22) and the first guide groove (21) are arranged at intervals, water suction holes (221) are formed in two opposite side walls of the second guide groove (22), a water suction channel (220) is formed in the inner side of the roller shaft (2) along the axial direction, the water suction channel (220) is communicated with the water suction holes (221), and one end, far away from the water suction holes (221), of the water suction channel (220) is communicated with a vacuum port of the vacuum pump (6).
3. The cooling device of the enameled wire according to claim 2, further comprising a buffer cavity (7), wherein an air inlet (71) and an air outlet (72) are formed in the top of the buffer cavity (7), one end, far away from the water suction hole (221), of the water suction channel (220) is mutually communicated with the air inlet (71), and the air outlet (72) is communicated with a vacuum port of the vacuum pump (6).
4. A cooling device for enameled wire according to claim 3, characterized by further comprising a one-way valve (8), wherein a liquid outlet (73) is formed in the bottom of the buffer cavity (7), and the liquid outlet (73) is communicated with the water tank (4) through the one-way valve (8).
5. The enameled wire cooling device according to claim 2, further comprising an air compressor (9), wherein a third guide groove (23) is formed in the surface of the roller shaft (2) along the circumferential direction, the third guide groove (23) is arranged on one side, far away from the first guide groove (21), of the second guide groove (22), air blowing holes (231) are formed in two opposite side walls of the third guide groove (23), an air inlet channel (230) is formed in the inner side of the roller shaft (2) along the axial direction, the air inlet channel (230) is communicated with the air blowing holes (231), and one end, far away from the air blowing holes (231), of the air inlet channel (230) is communicated with an air outlet end of the air compressor (9).
6. The cooling device for enameled wire according to claim 5 further comprising a rotary joint (10), wherein the water inlet channel (210), the water suction channel (220) and the air inlet channel (230) are all communicated with the same end of the roller shaft (2), one end of the roller shaft (2) provided with the water inlet channel (210) is provided with a concentric circular groove (201), a first circular groove (202) and a second circular groove (203), the water inlet channel (210) is communicated with the bottom of the second circular groove (203), the water suction channel (220) is communicated with the bottom of the first circular groove (202), the air inlet channel (230) is communicated with the bottom of the circular groove (201), one end of the rotary joint (10) close to the roller shaft (2) is provided with a concentric circular protrusion (101), a first circular protrusion (102) and a second circular protrusion (103), the surface of the circular protrusion (101) is provided with a first through hole (1011), the surface of the first circular protrusion (102) is provided with a second through hole (1021), the surface of the second circular protrusion (103) is provided with a first three-way hole (1031), the roller shaft (2) is provided with the water inlet channel (210) and the rotary joint (10) is coaxially embedded in the circular protrusion (201) and is embedded in the first circular protrusion (201) and is coaxially embedded in the circular protrusion (101), the second circular ring bulge (103) is coaxially embedded in the second circular ring groove (203) and is mutually sealed, the air inlet channel (230) is communicated with the air outlet end of the air compressor (9) through the first through hole (1011), the water suction channel (220) is communicated with the vacuum port of the vacuum pump (6) through the second through hole (1021), and the water inlet channel (210) is communicated with the water pump (5) through the third through hole (1031).
7. A cooling device for enamelled wire according to claim 1, characterized in that the axes of the two rolls (2) lie in a plane which forms an angle of 10-30 ° with the horizontal plane.
8. The enameled wire cooling device according to claim 1, characterized in that the driving device (3) comprises a driving motor (31), a driving wheel (32), a driven wheel (33) and a synchronous belt (34), the driving motor (31) is fixed on the base (1), the driving wheel (32) is connected with a driving shaft key of the driving motor (31), the outer side of each roll shaft (2) is coaxially connected with the driven wheel (33) in a key manner, and the two driven wheels (33) are synchronously connected with the driving wheel (32) through the synchronous belt (34).
9. The cooling device for enamel wire according to claim 1, characterized in that the number of the water pumps (5) is two, and the opening of the water inlet channel (210) of each roll shaft (2) at the end far away from the water spraying hole (211) is mutually communicated with the water tank (4) through a different water pump (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311677580.3A CN117672623A (en) | 2023-12-06 | 2023-12-06 | Cooling device for enameled wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311677580.3A CN117672623A (en) | 2023-12-06 | 2023-12-06 | Cooling device for enameled wire |
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| Publication Number | Publication Date |
|---|---|
| CN117672623A true CN117672623A (en) | 2024-03-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311677580.3A Pending CN117672623A (en) | 2023-12-06 | 2023-12-06 | Cooling device for enameled wire |
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| Country | Link |
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| CN (1) | CN117672623A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104658701A (en) * | 2015-01-30 | 2015-05-27 | 苏州圣利线缆有限公司 | Enameled wire cooling mechanism |
| CN208256365U (en) * | 2018-06-12 | 2018-12-18 | 铜陵金力铜材有限公司 | A kind of production of enamel wire cooling device |
| JP2019133831A (en) * | 2018-01-31 | 2019-08-08 | 日立金属株式会社 | Manufacturing method of enamel wire, and manufacturing device of enamel wire |
-
2023
- 2023-12-06 CN CN202311677580.3A patent/CN117672623A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104658701A (en) * | 2015-01-30 | 2015-05-27 | 苏州圣利线缆有限公司 | Enameled wire cooling mechanism |
| JP2019133831A (en) * | 2018-01-31 | 2019-08-08 | 日立金属株式会社 | Manufacturing method of enamel wire, and manufacturing device of enamel wire |
| CN208256365U (en) * | 2018-06-12 | 2018-12-18 | 铜陵金力铜材有限公司 | A kind of production of enamel wire cooling device |
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