CN117316549A - Vertical enameled wire wind circulating device - Google Patents
Vertical enameled wire wind circulating device Download PDFInfo
- Publication number
- CN117316549A CN117316549A CN202311342085.7A CN202311342085A CN117316549A CN 117316549 A CN117316549 A CN 117316549A CN 202311342085 A CN202311342085 A CN 202311342085A CN 117316549 A CN117316549 A CN 117316549A
- Authority
- CN
- China
- Prior art keywords
- channel
- drying
- enameled wire
- conveying
- ring
- 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
- 238000001035 drying Methods 0.000 claims abstract description 80
- 238000001816 cooling Methods 0.000 claims abstract description 48
- 230000003068 static effect Effects 0.000 claims abstract description 12
- 230000000149 penetrating effect Effects 0.000 claims abstract description 10
- 238000010438 heat treatment Methods 0.000 claims description 14
- 230000006835 compression Effects 0.000 claims description 12
- 238000007906 compression Methods 0.000 claims description 12
- 238000003491 array Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 239000007789 gas Substances 0.000 description 36
- 210000003298 dental enamel Anatomy 0.000 description 8
- 238000010992 reflux Methods 0.000 description 7
- 238000007664 blowing Methods 0.000 description 6
- 239000003973 paint Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 2
- 239000002912 waste gas Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000002966 varnish Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/30—Drying; Impregnating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/04—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases
- B05D3/0406—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases the gas being air
- B05D3/0413—Heating with air
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses a vertical enameled wire wind circulating device, which relates to the field of enameled wire production equipment and comprises a drying area and a cooling area which are sequentially arranged along the vertical direction, wherein the drying area comprises a drying channel which is arranged along the vertical direction, enameled wires are arranged in the drying channel and the cooling area in a penetrating way, a wind ring is axially arranged in the drying channel, a through annular hole is arranged in the center of the wind ring, enameled wires are arranged in the annular hole in a penetrating way, air flow opposite to the travelling direction of the enameled wires is generated in the annular hole, negative pressure is formed along the axial direction of the annular hole, and hot air overflowed into the cooling area is driven to flow back into the drying channel. According to the invention, the air ring is arranged to generate air flow with the opposite travelling direction to the enameled wire, and negative pressure is formed in the ring hole at the same time, so that hot air overflowed from the drying area is driven to flow back, the heat loss is reduced, and the drying efficiency is improved; when the enameled wire is in a static state, the baffle plate is arranged to form shielding on the annular hole, so that the overflow of hot gas is reduced, and resources are saved.
Description
Technical Field
The invention relates to the field of enameled wire production equipment, in particular to a vertical enameled wire wind circulating device.
Background
In the enamel drying process of the enamel wire, hot air needs to be introduced into a drying area through a heating assembly so as to finish the drying process of the enamel wire. However, the presence of an inlet and an outlet in the drying zone, particularly at the outlet, requires that the enamelled wire is removed from the drying zone and enters the cooling zone, and the presence of this outlet can lead to a portion of the hot air escaping along with the enamelled wire and entering the cooling zone, which not only reduces the cooling efficiency, but also negatively affects the drying effect of the drying zone. The current solution is to reduce the size of the outlet location as much as possible, leaving enough space for the enameled wire to pass through, however even with this approach, a small portion of the hot gas still leaks out. Moreover, since the smaller sized outlets may come into contact with the varnish on the surface of the enamel wire, this may deteriorate the quality of the enamel wire. Based on the above, the invention provides a vertical enameled wire wind circulation device.
Disclosure of Invention
The invention aims to provide a vertical enamelled wire wind circulating device which is used for solving the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:
the utility model provides a vertical enameled wire wind circulating device, including drying zone and the cooling zone of arranging in proper order along vertical direction, the drying zone is including the stoving passageway of arranging along vertical direction, and the enameled wire wears to establish in stoving passageway and cooling zone, and the wind ring is installed to the axial of stoving passageway, and the center of wind ring is provided with the annular ring that link up, and the enameled wire wears to establish in the annular ring, produces the air current opposite with enameled wire advancing direction in the annular ring, and forms the negative pressure along the axial in annular ring, drives the steam that overflows into in the cooling zone and flows back to the stoving passageway.
Preferably, a hollow cavity is formed in the ring body of the wind ring, and a slit is formed between the hollow cavity and the ring hole; the turbine casing is installed in cavity intercommunication, and the coaxial movable mounting in inside of cavity has turbine blade and compression impeller, and the position intercommunication that the circumference of cavity corresponds turbine blade installs the inlet channel, and the other end of inlet channel extends to the top of stoving passageway.
Preferably, when the enameled wire is in a static state, no negative pressure is formed in the annular hole; when the enameled wire is in a traveling state, negative pressure is formed in the annular hole.
Preferably, the annular ring is in a horn mouth structure with a thin upper part and a thick lower part by taking the travelling direction of the enameled wire as an upper reference direction and deviating from the travelling direction of the enameled wire as a lower reference direction, and has a certain inclination angle.
Preferably, the inner wall of the annular hole is rotationally connected with a plurality of baffles in an annular array, and when the enameled wire is in a static state, the baffles rotate towards the direction close to the annular hole to form shielding for the annular hole; when the enameled wire is in a traveling state, the baffle rotates towards a direction away from the annular ring.
Preferably, a spring is arranged between the baffle plate and the accommodating groove; the inner wall of the annular hole is provided with an accommodating groove matched with the baffle plate, the accommodating groove is communicated with the slit, the top end of the baffle plate is connected to the tail end of the slit, the end surface of the baffle plate, which is close to the accommodating groove, is a convex cambered surface, and the end surface of the baffle plate, which is far away from the accommodating groove, is a horizontal surface.
Preferably, the device also comprises a traction device for drawing the enameled wire, wherein the traction device comprises an upper traction wheel arranged above the cooling area and a lower traction wheel arranged below the drying area; the center of the upper traction wheel is fixedly connected with a first rotating shaft in a penetrating mode, the first rotating shaft is arranged at the top end of the cooling area through a bearing seat, and one end of the first rotating shaft is fixedly connected with a motor shaft of the motor.
Preferably, the turbine blade and the compression impeller are fixedly sleeved on the second rotating shaft together, and the tail end of the second rotating shaft movably penetrates through the turbine shell and is fixedly sleeved with a small belt wheel; the other end of the first rotating shaft is fixedly sleeved with a large belt pulley, and a belt is jointly sleeved between the large belt pulley and the small belt pulley.
Preferably, the drying area further comprises a gas heating device, a hot gas circulating fan and a hot gas conveying channel; the hot air conveying channel is used for conveying hot air into the drying channel; the gas heating device, the hot gas circulating fan, the hot gas conveying channel and the drying channel form a thermal cycle, and the flowing direction of the hot gas in the drying channel is opposite to the advancing direction of the enamelled wire; the gas heating device is used for heating gas, and the hot gas circulating fan is used for conveying hot gas.
Preferably, the hot air conveying channel consists of a conveying main channel and a conveying backflow channel, one end of the conveying main channel is connected to the bottom end of the drying channel, the other end of the conveying main channel is connected to the conveying backflow channel, the other end of the conveying backflow channel is connected to the upper portion of the drying channel, and the tail end of the conveying backflow channel is arranged in a downward inclined mode.
Compared with the prior art, the invention has the following beneficial effects:
(1) According to the invention, the air ring is axially arranged in the drying channel, air flow opposite to the travelling direction of the enameled wire is generated in the annular hole of the air ring, and negative pressure is formed in the annular hole at the same time, so that hot air overflowed from the drying area is driven to flow back, the loss of heat is reduced, and the drying quality of the enameled wire in the drying area and the cooling quality of the enameled wire in the cooling area are ensured.
(2) According to the invention, the rotation of the upper traction wheel and the rotation of the turbine blades are driven by the same power source, when the enameled wire is in a static state, no negative pressure is formed in the annular ring, so that low-temperature air in the cooling area is prevented from being sucked into the drying area, and when the enameled wire is in a traveling state, the negative pressure is formed in the annular ring, so that hot air is effectively prevented from overflowing, the drying quality and the cooling quality are improved, and resources are saved.
(3) When the enameled wire is in a static state, the baffle rotates towards the direction close to the enameled wire to form shielding for the annular hole, so that the overflow of hot gas is reduced; when the enameled wire is in a traveling state, the baffle rotates towards a direction away from the enameled wire, so that the annular hole is ensured to be in a smooth state, and negative pressure is formed in the annular hole.
(4) The baffle plate with the wing-like shape is matched with jet flow generated in the slit to realize the rotation of the baffle plate, so that the manufacturing cost is saved, the synchronism of the enamelled wire advancing motion and the baffle plate overturning motion is ensured, the downward overturning angle of the baffle plate is changed along with the flow velocity of the jet flow, the size of the cross section of the annular ring is controlled, the purpose of adjusting the flow of the air passing through the annular ring is achieved, and the method is suitable for enamelled wire drying processes with different stages and different temperature requirements.
(5) Through forming the thermal cycle in the stoving region, and the hot air direction is opposite with the enameled wire advancing direction in the stoving passageway, has effectively prolonged the contact time of enameled wire and steam, has improved drying efficiency.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate and together with the embodiments of the invention and do not constitute a limitation to the invention, and in which:
FIG. 1 is a schematic structural view of an entire wind circulation device according to an embodiment of the present invention;
FIG. 2 is a schematic view of a partial perspective view of an entire wind circulation device according to an embodiment of the present invention;
FIG. 3 is an enlarged schematic view of the area B in FIG. 2;
fig. 4 is a schematic view of a baffle plate in a stationary state of an enameled wire according to an embodiment of the invention;
fig. 5 is a schematic view showing a state of a baffle plate when the enameled wire is in a traveling state in the embodiment of the invention;
FIG. 6 is a schematic cross-sectional view of a wind ring according to an embodiment of the present invention;
FIG. 7 is a schematic view of a baffle plate according to an embodiment of the present invention;
FIG. 8 is a schematic view of the connection of a turbine blade to an upper traction wheel in an embodiment of the present invention;
fig. 9 is an enlarged schematic view of the area a in fig. 1.
In the figure: 1. a painting area;
2. a drying area; 21. a gas heating device; 22. a hot gas circulation fan; 23. an exhaust fan; 24. a hot gas delivery path; 240. a main conveying channel; 241. a delivery return channel; 25. a drying passage;
3. a cooling zone; 31. a cooling channel; 32. a fine channel; 33. an air blowing fan; 34. a reflux fan; 35. a return passage; 350. a main return channel; 351. a reflux summary channel;
4. enamelled wires;
5. a traction device; 51. a lower traction wheel; 52. an upper traction wheel; 521. a first rotating shaft; 522. a motor; 523. a large belt wheel; 524. a belt; 525. a small belt wheel; 53. a wire collecting wheel;
6. a wind ring; 61. a hollow chamber; 62. an annular hole; 621. a receiving groove; 622. a baffle; 623. a spring; 63. a slit; 64. a turbine housing; 65. a turbine blade; 66. an air intake passage; 67. a second rotating shaft; 68. compressing the impeller.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be made by a person skilled in the art without making any inventive effort, are intended to be within the scope of the present invention.
Referring to fig. 1-9, the present embodiment provides a vertical type wire wind circulation device, which includes a drying area 2 and a cooling area 3 sequentially arranged along a vertical direction, a wire 4 is arranged in the drying area 2 and the cooling area 3 in a penetrating manner, the drying area 2 includes a drying channel 25 arranged along the vertical direction, and the wire 4 is arranged in the drying channel 25 in a penetrating manner. In practical application, the drying channel 25 needs to enter and exit the enameled wire 4, so that the two ends of the drying area 2 are provided with an inlet and an outlet, especially at the outlet position, the enameled wire 4 enters the cooling area 3 along the outlet and also carries part of hot air out, so that the hot air enters the cooling area 3, the cooling effect of the cooling area 3 is poor, and the drying efficiency of the drying area 2 is reduced. Therefore, in the invention, the wind ring 6 is axially arranged along the drying channel 25, the center of the wind ring 6 is provided with the through ring hole 62, the enameled wire 4 is penetrated in the ring hole 62, the ring hole 62 generates air flow opposite to the travelling direction of the enameled wire 4, negative pressure is formed along the axial direction of the ring hole 62, and hot air overflowed into the cooling zone 3 is driven to flow back into the drying zone 2, so that the overflow of the hot air in the drying zone 2 is prevented.
Specifically, a hollow cavity 61 is formed inside the ring body of the wind ring 6, in this embodiment, the hollow cavity 61 is in a structure with a thick upper part and a thin lower part by taking the travelling direction of the enameled wire 4 as an upper reference direction and deviating from the travelling direction of the enameled wire 4 as a lower reference direction, a slit 63 is formed between the hollow cavity 61 and the ring hole 62, and the slit 63 is arranged on one thicker side of the hollow cavity 61; the hollow chamber 61 is provided with a turbine shell 64 in a communicating manner, the inside of the hollow chamber 61 is coaxially and movably provided with turbine blades 65 and a compression impeller 68, the position of the circumference of the hollow chamber 61 corresponding to the turbine blades 65 is provided with an air inlet passage 66 in a communicating manner, and the other end of the air inlet passage 66 extends to the top of the drying passage 25 for absorbing hot air overflowed into the cooling zone 3. Negative pressure is formed in the inner cavity of the turbine housing 64 through the turbine blades 65 rotating at high speed, hot air in the top area of the drying channel 25 is sucked into the inner cavity of the turbine housing 64 through the air inlet channel 66, the hot air can be effectively reduced from flowing into the cooling zone 3, the hot air is pressurized and discharged into the hollow cavity 61 through the compression impeller 68 rotating at high speed, the hot air is finally sprayed out through the narrow slit 63 and flows with the drying channel 25, and according to the Bernoulli principle, the faster the flow speed is, the smaller the fluid pressure is, the air with high speed is sprayed out of the slit 63, the negative pressure is generated on the surface of the annular ring 62, and the air above the annular ring is forced to flow into the annular ring 62, namely, the amount of the hot air flowing into the cooling zone 3 along with the enamelled wire 4 is reduced. It should be noted that, the turbine blade 65 and the compression impeller 68 are currently known devices, and are not described in detail since they are not important to the technical solution claimed in the present application.
On the basis of the above scheme, when the enameled wire 4 is in a static state, if the air inlet channel 66 always generates suction force, low-temperature gas in the cooling area 3 can be caused to enter the drying channel 25, so that the temperature of hot air flow in the drying channel 25 fluctuates to influence the drying quality of a paint film, and therefore, when the enameled wire 4 is in a static state, the turbine blade 65 and the compression impeller 68 stop rotating; when the enamel wire 4 is in a traveling state, the turbine blade 65 and the compression impeller 68 are rotated synchronously; that is, as the enamel wire 4 travels, a negative pressure is generated in the ring hole 62 in the opposite direction to the traveling direction of the enamel wire 4, so that the air flow above the ring hole 62 is forced into the ring hole 62.
Further, the annular ring 62 is in a horn mouth structure with the upper moving direction of the enameled wire 4 and the lower reference direction deviating from the moving direction of the enameled wire 4, in this embodiment, the inner wall of the annular ring 62 is designed to be similar to the shape of a wing, and has a certain inclination angle, based on the principle that the wing generates lift force: in a certain angular range, the larger the inclination angle, the larger negative pressure is generated in the annular ring 62 near the lower end, so that a significant pressure difference is generated in the annular ring 62, and the negative pressure suction force formed in the annular ring 62 is increased.
In addition, in order to avoid friction between paint film and the inner wall of the annular hole 62 and to adapt to enamelled wires with different thickness specifications, the inner diameter of the annular hole 62 is generally designed to be larger, so that a larger gap exists between the enamelled wire 4 and the inner wall of the annular hole 62, when the enamelled wire is in a static state, hot air easily flows into the cooling zone 3 through the annular hole 62, and the subsequent paint film drying efficiency is reduced, therefore, a plurality of baffles 622 in an annular array are rotationally connected to the inner wall of the annular hole 62, and when the enamelled wire is in the static state, the baffles 622 rotate towards the direction close to the annular hole 62, and in the embodiment, the baffles 622 rotate upwards to form shielding for the annular hole 62, so that the throughput of the hot air is reduced; when the enameled wire is in a traveling state, the baffle 622 rotates in a direction away from the annular hole 62 to ensure that the annular hole 62 is in a smooth state, in order to reduce the blocking of the baffle 622 to hot gas, an accommodating groove 621 matched with the baffle 622 is formed in the inner wall of the annular hole 62, and the baffle 622 rotates downwards into the accommodating groove 621 to reduce the blocking to air flow.
Based on the above-described scheme, in order to save manufacturing cost, the high-speed air flow ejected from the slit 63 in this embodiment drives the baffle 622 to rotate, specifically: a spring 623 is arranged between the baffle 622 and the containing groove 621, when the enameled wire is in a static state, the spring 623 applies thrust to the baffle 622 to enable the baffle 622 to turn upwards, and the annular hole 62 is shielded, so that hot gas overflow is reduced; the holding groove 621 communicates with the slit 63, and the top of baffle 622 links up at the terminal of slit 63, the terminal surface that baffle 622 is close to holding groove 621 is protruding cambered surface, baffle 622 is the horizontal plane away from the terminal surface of holding groove 621, when the enameled wire is in the state of marcing, the terminal formation efflux of slit 63, based on the coanda effect, when there is the wall on one side of efflux, be blocked by the wall, after the efflux takes away some air, the place can not get sufficient air to supplement, local pressure will reduce, the air current then is pressed to the wall because the pressure imbalance of both sides, namely baffle 622 can rotate towards the direction that is close to holding groove 621, it should be noted that the pressure that baffle 622 received is greater than the thrust that spring 623 produced at this moment, make baffle 622 rotate to holding groove 621, reduce its obstruction to the air current.
Further, the drying area 2 also comprises a gas heating device 21, a hot gas circulating fan 22 and a hot gas conveying channel 24; the hot air transfer passage 24 transfers hot air into the drying passage 25; the gas heating device 21, the hot gas circulating fan 22, the hot gas conveying channel 24 and the drying channel 25 form a heat circulation, and the flowing direction of the hot gas in the drying channel 25 is opposite to the travelling direction of the enamelled wire 4; the gas heating device 21 is used for heating gas, and the hot gas circulating fan 22 is used for conveying hot gas; an exhaust fan 23 is also arranged, and redundant air is exhausted through the exhaust fan 23.
The hot air conveying channel 24 is composed of a conveying main channel 240 and a conveying backflow channel 241, one end of the conveying main channel 240 is connected to the bottom end of the drying channel 25, the other end of the conveying main channel is connected to the conveying backflow channel 241, the other end of the conveying backflow channel 241 is connected to the upper portion of the drying channel 25, and the tail end of the conveying backflow channel 241 is arranged in a downward inclined mode so as to ensure that hot air flows downwards and the travelling direction of the enamelled wire 4 is opposite.
Further, the cooling area 3 comprises a cooling channel 31, a blowing fan 33, a reflux fan 34 and a reflux channel 35; the enameled wire 4 is arranged in the cooling channel 31 in a penetrating way for cooling; the blowing fan 33 is arranged at the outlet of the cooling channel 31 and is used for blowing hot gas at the outlet towards a direction away from the outlet so as to prevent the hot gas from flowing out along with the enameled wire; the reflux fan 34 is arranged at the tail end of the cooling channel 31 and is used for sucking the hot air at the outlet and conveying the hot air to the reflux channel 35 to send the hot air into the thermal cycle, so that waste is prevented; the outlet of the return channel 35 is connected to the drying channel 25, which carries the hot air out of the thermal cycle. The return channel 35 is composed of a return main channel 350 and a return collecting channel 351, one end of the return main channel 350 is connected to the air outlet of the return fan 34, the other end is connected to the return collecting channel 351, the other end of the return collecting channel 351 is connected to the drying channel 25, and the tail end of the return collecting channel is installed obliquely downwards, so that thermal circulation is conveniently realized. In this embodiment, the diameter of the drying passage 25 is smaller than the diameter of the cooling passage 31 of the cooling zone 3, so as to enhance the drying effect.
As shown in fig. 9, the outlet of the cooling channel 31 is provided with a thin channel 32, the diameter of the thin channel 32 is far smaller than that of the cooling channel 31, the enameled wire 4 is arranged in the thin channel 32 in a penetrating way, and the thin channel 32 can prevent the hot gas from leaking out; the air blowing fan 33 is disposed at the inlet of the fine passage 32, and the air outlet of the air blowing fan 33 is inclined toward the inlet of the fine passage 32, so that the hot air to be leaked is blown downwards to prevent the leakage, and is sucked by the reflux fan 34 to be sent into the thermal cycle.
The vertical enamelled wire wind circulating device provided by the invention also comprises a traction device 5 for drawing the enamelled wire 4, wherein the traction device 5 comprises an upper traction wheel 52 arranged above the cooling zone 3 and a lower traction wheel 51 arranged below the drying zone 2; the center of the upper traction wheel 52 is fixedly connected with a first rotating shaft 521 in a penetrating way, the first rotating shaft 521 is installed at the top end of the cooling area 3 through a bearing seat, and one end of the first rotating shaft 521 is fixedly connected with a motor shaft of a motor 522. And starting the motor 522, and driving the upper traction wheel 52 to rotate by the motor 522, wherein the rotating upper traction wheel 52 forms traction force on the enameled wire 4, and the enameled wire 4 is pulled into the cooling zone 3 from the drying zone 2. After the paint film is cooled, in order to realize the winding of the enameled wire, in the embodiment, a wire collecting wheel 53 is arranged on one side frame of the drying area 2, and the cooled enameled wire is wound on the wire collecting wheel 53.
In order to reduce the manufacturing cost, the rotation of the turbine blade 65 and the compression impeller 68 are synchronously driven by the motor 522 in this embodiment, specifically: the turbine blade 65 and the compression impeller 68 are fixedly sleeved on the second rotating shaft 67 together, and the tail end of the second rotating shaft 67 movably penetrates through the turbine shell 64 and is fixedly sleeved with a small belt pulley 525; the other end of the first rotating shaft 521 is fixedly sleeved with a large belt pulley 523, and a belt 524 is jointly sleeved between the large belt pulley 523 and the small belt pulley 525. When the motor 522 is started, the large belt pulley 523 drives the small belt pulley 525 to rotate through the belt 524; in order to increase the rotation speed of the small pulley 525, the diameter of the small pulley 525 is smaller than the diameter of the large pulley 523, which plays a role of increasing the speed, and ensures that the turbine blade 65 and the compression impeller 68 can rotate at high speed.
In addition, the one end that cooling zone 3 was kept away from to stoving district 2 has been arranged the japanning district 1, accomplishes the spraying of paint film through japanning district 1, because the paint film can produce waste gas when toasting, in order to guarantee that the unnecessary gas of exhaust in the hot gas circulation fan 22 satisfies the environmental protection requirement, in this embodiment, install the catalyst in the air inlet region of hot gas circulation fan 22 for harmful substance in the degradation waste gas.
In the description of the present invention, the terms "first," "second," "another," "yet another" are used for descriptive purposes only and are not to be construed as indicating or implying 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 features. In the description of the embodiments of the present invention, the meaning of "plurality" is two or more, unless explicitly defined otherwise.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art. Furthermore, in the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. The utility model provides a vertical enameled wire wind circulating device, is including drying zone (2) and cooling zone (3) that arrange in proper order along vertical direction, and drying zone (2) are including drying channel (25) that arrange along vertical direction, and enameled wire (4) wear to establish in drying channel (25) and cooling zone (3), its characterized in that: an air ring (6) is axially arranged on the drying channel (25), a through annular hole (62) is formed in the center of the air ring (6), the enameled wire (4) is arranged in the annular hole (62) in a penetrating mode, air flow opposite to the advancing direction of the enameled wire (4) is generated in the annular hole (62), negative pressure is formed along the axial direction of the annular hole (62), and hot air overflowed into the cooling area (3) is driven to flow back into the drying channel (25).
2. The vertical type wire wind circulation device according to claim 1, wherein: a hollow cavity (61) is formed in the ring body of the wind ring (6), and a slit (63) is formed between the hollow cavity (61) and the ring hole (62); the hollow cavity (61) is provided with a turbine shell (64) in a communicating mode, the inside of the hollow cavity (61) is coaxially and movably provided with turbine blades (65) and a compression impeller (68), the circumference of the hollow cavity (61) is provided with an air inlet channel (66) in a communicating mode corresponding to the positions of the turbine blades (65), and the other end of the air inlet channel (66) extends to the top of the drying channel (25).
3. The vertical type wire wind circulation device according to claim 2, wherein: when the enameled wire (4) is in a static state, no negative pressure is formed in the annular ring (2); when the enameled wire (4) is in a running state, negative pressure is formed in the annular ring (2).
4. A vertical type wire wind circulation device according to any one of claims 1 to 3, wherein: the annular ring (62) is of a horn mouth structure with a thin upper part and a thick lower part and has a certain inclination angle by taking the advancing direction of the enameled wire (4) as an upper reference direction and deviating from the advancing direction of the enameled wire (4) as a lower reference direction.
5. A vertical type wire wind circulation device according to any one of claims 1 to 3, wherein: the inner wall of the annular hole (62) is rotationally connected with a plurality of baffles (622) which are in annular arrays, and when the enameled wire is in a static state, the baffles (622) rotate towards the direction close to the annular hole (62) to form shielding for the annular hole (62); when the enameled wire is in a traveling state, the baffle plate (622) rotates in a direction away from the annular ring (62).
6. The vertical type wire wind circulation device according to claim 5, wherein: a spring (623) is arranged between the baffle plate (622) and the accommodating groove (621); the inner wall of the annular hole (62) is provided with a containing groove (621) matched with the baffle (622), the containing groove (621) is communicated with the slit (63), the top end of the baffle (622) is connected to the tail end of the slit (63), the end face of the baffle (622) close to the containing groove (621) is a convex cambered surface, and the end face of the baffle (622) far away from the containing groove (621) is a horizontal plane.
7. The vertical type wire wind circulation device according to claim 2, wherein: the device also comprises a traction device (5) for drawing the enameled wire (4), wherein the traction device (5) comprises an upper traction wheel (52) erected above the cooling area (3) and a lower traction wheel (51) erected below the drying area (2); the center of the upper traction wheel (52) is fixedly connected with a first rotating shaft (521) in a penetrating way, the first rotating shaft (521) is arranged at the top end of the cooling area (3) through a bearing seat, and one end of the first rotating shaft (521) is fixedly connected with a motor shaft of a motor (522).
8. The vertical type wire wind circulation device according to claim 7, wherein: the turbine blade (65) and the compression impeller (68) are fixedly sleeved on the second rotating shaft (67), and the tail end of the second rotating shaft (67) movably penetrates through the turbine shell (64) and is fixedly sleeved with a small belt wheel (525); the other end of the first rotating shaft (521) is fixedly sleeved with a large belt wheel (523), and a belt (524) is jointly sleeved between the large belt wheel (523) and the small belt wheel (525).
9. The vertical type wire wind circulation device according to claim 1, wherein: the drying area (2) also comprises a gas heating device (21), a hot gas circulating fan (22) and a hot gas conveying channel (24); the hot air conveying channel (24) is used for conveying hot air into the drying channel (25); the gas heating device (21), the hot gas circulating fan (22), the hot gas conveying channel (24) and the drying channel (25) form a heat circulation, and the flowing direction of the hot gas in the drying channel (25) is opposite to the travelling direction of the enamelled wire (4); the gas heating device (21) is used for heating gas, and the hot gas circulating fan (22) is used for conveying hot gas.
10. The vertical type wire wind circulation device according to claim 9, wherein: the hot gas conveying channel (24) is composed of a conveying main channel (240) and a conveying backflow channel (241), one end of the conveying main channel (240) is connected to the bottom end of the drying channel (25), the other end of the conveying main channel is connected to the conveying backflow channel (241), the other end of the conveying backflow channel (241) is connected to the upper portion of the drying channel (25), and the tail end of the conveying backflow channel (241) is arranged in a downward inclined mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311342085.7A CN117316549B (en) | 2023-10-16 | 2023-10-16 | Vertical enameled wire wind circulating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311342085.7A CN117316549B (en) | 2023-10-16 | 2023-10-16 | Vertical enameled wire wind circulating device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117316549A true CN117316549A (en) | 2023-12-29 |
| CN117316549B CN117316549B (en) | 2024-03-26 |
Family
ID=89242399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311342085.7A Active CN117316549B (en) | 2023-10-16 | 2023-10-16 | Vertical enameled wire wind circulating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117316549B (en) |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB596469A (en) * | 1945-07-26 | 1948-01-05 | British Insulated Callenders | Improvements in ovens for baking enamelled wires |
| IT8122123A0 (en) * | 1981-06-03 | 1981-06-03 | Mag Masch App | SYSTEM FOR PRODUCING Enamelled WIRE WITH THE "INLINE" PROCESS. |
| US4448578A (en) * | 1982-04-30 | 1984-05-15 | Acrometal Products, Inc. | Curing oven for enameled wire and control system therefor |
| JPH05225840A (en) * | 1992-02-17 | 1993-09-03 | Furukawa Electric Co Ltd:The | Enamel wire baking furnace |
| CN101697295A (en) * | 2009-10-16 | 2010-04-21 | 东莞市锐泽电子科技有限公司 | Method and equipment for utilizing catalytic heat energy by microwire enamelling machine |
| JP2010267533A (en) * | 2009-05-15 | 2010-11-25 | Furukawa Electric Co Ltd:The | Enameled wire baking device |
| CN102543321A (en) * | 2011-11-14 | 2012-07-04 | 周开勇 | Energy conservation and environmental protection vertical enamel-cover oven and control method thereof |
| CN105427968A (en) * | 2015-12-31 | 2016-03-23 | 无锡巨一同创科技有限公司 | Oven system of enameling machine |
| CN106992044A (en) * | 2017-04-17 | 2017-07-28 | 格力电工（马鞍山）有限公司 | The baking method of enamel-covered wire |
| CN206460813U (en) * | 2016-11-04 | 2017-09-01 | 江苏金志凌机械科技有限公司 | A kind of enameling machine oven based on regenerative combustion furnace |
| CN110379568A (en) * | 2019-08-05 | 2019-10-25 | 无锡西玛梅达电工有限公司 | A kind of vertical full-automatic device for painting of machine of high speed |
| CN112577265A (en) * | 2019-09-27 | 2021-03-30 | 天津京磁电子元件制造有限公司 | Novel drying box |
| CN114512285A (en) * | 2022-02-16 | 2022-05-17 | 浙江华亿电气有限公司 | Horizontal enameling machine |
| CN217052038U (en) * | 2022-02-14 | 2022-07-26 | 广东顺德添百利科技股份有限公司 | Forced convection device and heating furnace |
| CN219716580U (en) * | 2023-04-26 | 2023-09-19 | 佛山市顺德区地缘电子科技有限公司 | Production line of enameled wire |
-
2023
- 2023-10-16 CN CN202311342085.7A patent/CN117316549B/en active Active
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB596469A (en) * | 1945-07-26 | 1948-01-05 | British Insulated Callenders | Improvements in ovens for baking enamelled wires |
| IT8122123A0 (en) * | 1981-06-03 | 1981-06-03 | Mag Masch App | SYSTEM FOR PRODUCING Enamelled WIRE WITH THE "INLINE" PROCESS. |
| US4448578A (en) * | 1982-04-30 | 1984-05-15 | Acrometal Products, Inc. | Curing oven for enameled wire and control system therefor |
| JPH05225840A (en) * | 1992-02-17 | 1993-09-03 | Furukawa Electric Co Ltd:The | Enamel wire baking furnace |
| JP2010267533A (en) * | 2009-05-15 | 2010-11-25 | Furukawa Electric Co Ltd:The | Enameled wire baking device |
| CN101697295A (en) * | 2009-10-16 | 2010-04-21 | 东莞市锐泽电子科技有限公司 | Method and equipment for utilizing catalytic heat energy by microwire enamelling machine |
| CN102543321A (en) * | 2011-11-14 | 2012-07-04 | 周开勇 | Energy conservation and environmental protection vertical enamel-cover oven and control method thereof |
| CN105427968A (en) * | 2015-12-31 | 2016-03-23 | 无锡巨一同创科技有限公司 | Oven system of enameling machine |
| CN206460813U (en) * | 2016-11-04 | 2017-09-01 | 江苏金志凌机械科技有限公司 | A kind of enameling machine oven based on regenerative combustion furnace |
| CN106992044A (en) * | 2017-04-17 | 2017-07-28 | 格力电工（马鞍山）有限公司 | The baking method of enamel-covered wire |
| CN110379568A (en) * | 2019-08-05 | 2019-10-25 | 无锡西玛梅达电工有限公司 | A kind of vertical full-automatic device for painting of machine of high speed |
| CN112577265A (en) * | 2019-09-27 | 2021-03-30 | 天津京磁电子元件制造有限公司 | Novel drying box |
| CN217052038U (en) * | 2022-02-14 | 2022-07-26 | 广东顺德添百利科技股份有限公司 | Forced convection device and heating furnace |
| CN114512285A (en) * | 2022-02-16 | 2022-05-17 | 浙江华亿电气有限公司 | Horizontal enameling machine |
| CN219716580U (en) * | 2023-04-26 | 2023-09-19 | 佛山市顺德区地缘电子科技有限公司 | Production line of enameled wire |
Also Published As
| Publication number | Publication date |
|---|---|
| CN117316549B (en) | 2024-03-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS60500302A (en) | wind turbine equipment | |
| JPS6490933A (en) | Device for controlling flow passing through centrifugal fan | |
| CN117316549B (en) | Vertical enameled wire wind circulating device | |
| CN108004690B (en) | Built-in multifunctional dyeing equipment of gas-liquid spray dyeing system | |
| CN114234443B (en) | Electromagnetic air heater | |
| CN107246324B (en) | Vertical air-borrowing high-pressure cooling lubrication bearing structure of miniature turbojet engine | |
| CN113824253A (en) | Air guide device, motor air duct structure and magnetic suspension motor | |
| CN108825380A (en) | A kind of high efficiency turboshaft engine | |
| EP3300185B1 (en) | Combined cooling and dust extrusion device and method | |
| CN112324570A (en) | Turbine disk driving device and gas turbine using same | |
| CN216216244U (en) | Air guide device, motor air duct structure and magnetic suspension motor | |
| CN113090583A (en) | Three-layer fan blade and air circulation fan | |
| CN207299966U (en) | A kind of humidifier and the cooling tower including the humidifier | |
| CN217202521U (en) | Box type precision heat treatment furnace | |
| CN114109898A (en) | Air supply arrangement and dust catcher | |
| CN220302370U (en) | High-speed dryer motor and dryer | |
| CN103939396B (en) | Air guiding device and motor for centrifugation ventilation equipment | |
| CN220286050U (en) | Power assembly for bladeless fog gun and bladeless fog gun | |
| CN109373777A (en) | Water vector is atomized cooling device | |
| CN110219059A (en) | A kind of prepare with scale production line of electrostatic spinning nano fiber | |
| CN215942042U (en) | Chuck assembling equipment | |
| CN104691768A (en) | Volute type air centralization cooler for engine of agricultural unmanned helicopter | |
| CN109510397A (en) | Totally-enclosed external fan type rotating electrical machine | |
| CN113074127B (en) | Air supply device and dust collector | |
| US11637474B2 (en) | Throughflow vacuum motor with reverse airflow |
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 |