CN106083502B - Lead wire drying device and lead wire processing equipment applying same - Google Patents
Lead wire drying device and lead wire processing equipment applying same Download PDFInfo
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- CN106083502B CN106083502B CN201610585073.0A CN201610585073A CN106083502B CN 106083502 B CN106083502 B CN 106083502B CN 201610585073 A CN201610585073 A CN 201610585073A CN 106083502 B CN106083502 B CN 106083502B
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- lead
- lead wire
- shell
- frame
- wheel
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- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06C—DETONATING OR PRIMING DEVICES; FUSES; CHEMICAL LIGHTERS; PYROPHORIC COMPOSITIONS
- C06C5/00—Fuses, e.g. fuse cords
- C06C5/08—Devices for the manufacture of fuses
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B13/00—Machines and apparatus for drying fabrics, fibres, yarns, or other materials in long lengths, with progressive movement
- F26B13/10—Arrangements for feeding, heating or supporting materials; Controlling movement, tension or position of materials
- F26B13/101—Supporting materials without tension, e.g. on or between foraminous belts
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/02—Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure
- F26B21/04—Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure partly outside the drying enclosure
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/06—Controlling, e.g. regulating, parameters of gas supply
- F26B21/08—Humidity
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B23/00—Heating arrangements
- F26B23/001—Heating arrangements using waste heat
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/02—Applications of driving mechanisms, not covered by another subclass
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
- Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines
Abstract
The invention discloses a lead wire drying device and lead wire processing equipment using the same, wherein the lead wire drying device comprises: the lead wire device comprises a shell, a lead wire and a lead wire, wherein the shell is provided with an inner cavity, and a lead wire inlet and a lead wire outlet which are communicated with the inner cavity are arranged on the shell; the inner cylinder is positioned in the inner cavity and rotatably supported on the shell, a plurality of lead axial translation mechanisms arranged along the circumferential direction of the inner cylinder are arranged on the inner cylinder, a heating area and a cooling area are sequentially arranged in the shell along the axial direction of the inner cylinder, and leads entering from a lead inlet are wound on the inner cylinder and the lead axial translation mechanisms; the driving mechanism is in transmission connection with the inner barrel and is also in transmission connection with the lead axial translation mechanisms, so that the driving mechanism drives the inner barrel to rotate and simultaneously drives the lead axial translation mechanisms to act. The invention can improve the production quality and efficiency of lead drying, reduce labor intensity and enhance safety performance.
Description
Technical Field
The invention relates to a lead drying device and lead processing equipment using the same.
Background
At present, lead processing equipment in the prior art has frequent lead breaking, low production efficiency, high labor intensity, high requirement on the proficiency of operators and lack of safety protection facilities; the degree of automation is low.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a lead drying device which can improve the production quality and efficiency of lead drying, reduce the labor intensity and enhance the safety performance.
In order to solve the technical problems, the technical scheme of the invention is as follows: a lead wire drying device, it includes:
the lead wire device comprises a shell, a lead wire and a lead wire, wherein the shell is provided with an inner cavity, and a lead wire inlet and a lead wire outlet which are communicated with the inner cavity are arranged on the shell;
the inner cylinder is positioned in the inner cavity and rotatably supported on the shell, a plurality of lead axial translation mechanisms are arranged on the inner cylinder along the circumferential direction of the inner cylinder, a temperature rising area and a cooling area are sequentially arranged in the shell along the axial direction of the inner cylinder, and leads entering from a lead inlet are wound on the inner cylinder and the lead axial translation mechanisms;
the driving mechanism is in transmission connection with the inner barrel and is also in transmission connection with the plurality of lead axial translation mechanisms, so that the driving mechanism drives the inner barrel to rotate and simultaneously drives the plurality of lead axial translation mechanisms to act, leads entering from the lead inlets are sequentially translated to the temperature rising area and the cooling area through the plurality of lead axial translation mechanisms, and then the leads are discharged from the lead outlets;
The heat source circulating system is connected with the heating area in the shell so as to be convenient for the heat source circulating system to circularly supply a heat source to the heating area;
the cold source supply device is connected with the cooling area in the shell, so that the cold source supply device supplies a cold source to the cooling area.
The heat source circulating system comprises a heat pump heating system and a circulating fan, a hot air channel and a return air channel are arranged in the inner cylinder, an air outlet of the heat pump heating system is communicated with an air inlet of the circulating fan, an air outlet of the circulating fan is communicated with the heating area through the hot air channel, and an air inlet of the heat pump heating system is communicated with the heating area through the return air channel.
The cold source supply device is a cooling fan, a cooling air channel is further arranged in the inner cylinder, an air inlet of the cooling fan is used for extracting low-temperature air, and an air outlet of the cooling fan is communicated with the cooling area through the cooling air channel.
Further, the driving mechanism comprises a power source, the inner cylinder is rotatably supported on the shell through a rotating shaft, and the power source is in transmission connection with the rotating shaft, so that the power source drives the rotating shaft to rotate on the shell.
Further provided a concrete structure of lead wire axial translation mechanism, lead wire axial translation mechanism includes synchronous pulley pair, gear pair and sprocket, the hold-in range in the synchronous pulley pair sets up along the axial of inner tube, the rotation axis passes through the sprocket rotation of one of them lead wire axial translation mechanism of drive assembly drive, and the sprocket in every lead wire axial translation mechanism passes through chain drive to be connected, the sprocket is connected with the gear pair transmission in the corresponding lead wire axial translation mechanism, the gear pair is connected with corresponding synchronous pulley pair transmission to finally drive the hold-in range along the axial displacement of inner tube.
The transmission assembly comprises a first bevel gear pair, a driven shaft and a second bevel gear pair, the rotating shaft is in transmission connection with the first bevel gear pair, the first bevel gear pair is in transmission connection with the driven shaft, the driven shaft is in transmission connection with the second bevel gear pair, and the second bevel gear pair is in transmission connection with a chain wheel of one of the lead axial translation mechanisms.
Further, in order to avoid the phenomenon that the lead is adhered to the inner cylinder, each lead axial translation mechanism also corresponds to a radial fluctuation mechanism which drives the synchronous belt to reciprocate in the radial direction of the inner cylinder, each lead axial translation mechanism also comprises a supporting wheel set used for supporting the synchronous belt, each radial fluctuation mechanism comprises a guide post seat, a guide post, a sliding block, a roller, a curve plate, a spring mechanism and a pre-tightening screw rod, each sliding block is connected with the corresponding supporting wheel set through the pre-tightening screw rod, the guide post seats are arranged on the inner cylinder, the guide posts are arranged on the guide post seats, the sliding blocks are matched on the guide posts in a sliding mode, the curve plates are arranged on the shell, the rollers are arranged on the outer sides of the sliding blocks, and the spring mechanisms are arranged between the inner sides of the sliding blocks and the inner cylinder.
Further in order to carry out dehumidification treatment on the humidity in the inner cavity of the shell, the lead drying device further comprises a dehumidification device, the dehumidification device is installed on the shell, and a dehumidification opening of the dehumidification device is communicated with the inner cavity of the shell.
Furthermore, lead wire drying device still includes extinguishing device, extinguishing device includes conflagration quick response probe, control box and spray assembly, spray assembly sets up on the inner wall that the casing formed the inner chamber, conflagration quick response probe sets up in the casing, the signal output part of conflagration quick response probe links to each other with the control box, the control drive end of control box with spray assembly links to each other.
The invention also provides lead processing equipment which comprises a wet lead frame, a first lead breakage detection device, a second lead breakage detection device, a take-up and drawing machine and a lead drying device, wherein the lead comes out of the wet lead frame, sequentially passes through the first lead breakage detection device, the lead drying device and the second lead breakage detection device and finally enters the take-up and drawing machine.
Further, wet lead frame has the wheel carrier, be provided with rotatable pivot on the wheel carrier, install the lead wheel in the pivot.
Further, in order to avoid the risk of breaking the lead, a damper is arranged between the rotating shaft and the wheel frame.
Further, the first lead wire breakage detection device and/or the second lead wire breakage detection device comprise a rack, a lead wire inlet hole piece, a lead wire outlet hole piece, a corrugated pipe and a photoelectric sensor group, wherein the lead wire inlet hole piece and the lead wire outlet hole piece are installed on the rack, a lead wire inlet hole is formed in the lead wire inlet hole piece, a lead wire outlet hole is formed in the lead wire outlet hole piece, a lead wire penetrates through the corresponding corrugated pipe after penetrating through the lead wire inlet hole, and is finally led out from the corresponding lead wire outlet hole, and the photoelectric sensor group is arranged below an area between the lead wire inlet hole piece and the lead wire outlet hole piece on the rack, so that when the lead wire is broken, the corrugated pipe falls down, and therefore optical signal transmission between the photoelectric sensor group is cut off.
The drawing machine comprises a lead guiding device, a guiding clamp device, a rack and a plurality of groups of drawing components, wherein each drawing component comprises a lead wheel shaft frame, a drawing motor and a transposition motor, two lead wheel shafts sleeved with the lead wheels are arranged on the lead wheel shaft frame, the transposition motor is connected with the lead wheel shaft frame so that the transposition motor can drive the lead wheel shaft frame to rotate and enable the two lead wheel shafts to be switched between a lead station and an idle lead station, the drawing motor is in transmission connection with the lead wheel shafts on the lead station so that the drawing motor can drive the lead wheel shafts on the lead station to rotate, the lead guiding device comprises a guiding motor, a guiding frame and a lead screw nut pair, the guiding motor drives a lead screw in the lead screw nut pair to rotate, a nut in the lead screw nut pair is connected with the guiding frame, the guiding frame is installed on the rack, and the guide frame can move in the direction parallel to the axial direction of the guide wheel shaft, and the lead wire coming out of the second lead wire breakage detection device firstly passes through the guide frame and then winds on the guide wheel shaft at the lead wire station.
After the technical scheme is adopted, the lead enters the preheating area from a lead inlet of the lead drying device and is orderly wound on an integral support formed by the inner cylinder and the plurality of lead axial translation mechanisms, the lead is slowly moved to the heating area by the lead axial translation mechanisms, the lead is subjected to heat and moisture exchange with dry hot air in the heating process, moisture is discharged, the lead is dried, at the moment, the humidity in the inner cavity of the shell is increased, when the humidity rises to set an upper limit, the humidity in the inner cavity of the shell is automatically discharged, and the humidity in the inner cavity of the shell is reduced to a set state; the drying process continues as new wet wire enters. After being dried by the heating area, the lead is translated to the cooling area, the temperature of the lead is reduced (the mechanical property of the lead is increased, and the phenomenon of lead breakage is reduced), and the lead is translated to the lead outlet and leaves the lead drying device, so that the production quality and efficiency of lead drying can be improved, the labor intensity is reduced, and the safety performance is enhanced; in addition, wet leads from the lead manufacturing process are manually placed on a wet lead frame, the wet leads are drawn by a power mechanism in a lead drying device to enter a lead inlet of the lead drying device through a first lead breakage detection device, the dried leads are drawn by a lead outlet of the lead drying device to enter a second lead breakage detection device through a lead winding machine to reach the lead winding machine, dry leads are wound on a lead wheel, and the lead wheel is manually dismounted, so that the whole lead processing process is completed.
Drawings
FIG. 1 is a schematic structural diagram of a lead drying device according to the present invention;
FIG. 2 is a simplified illustration of the inner barrel of the present invention;
FIG. 3 is a side schematic view of the inner barrel of the present invention;
FIG. 4 is a partial schematic view of a radial wave mechanism of the present invention;
FIG. 5 is a schematic structural view of a lead treating apparatus according to the present invention;
FIG. 6 is a schematic diagram of a wet lead frame according to the present invention;
FIG. 7 is a schematic structural diagram of a first lead wire breakage detection device or a second lead wire breakage detection device according to the present invention;
FIG. 8 is a top view of FIG. 7;
fig. 9 is a schematic structural view of the drawing machine.
Detailed Description
In order that the present invention may be more readily and clearly understood, a more particular description of the invention briefly described above will be rendered by reference to specific embodiments that are illustrated in the appended drawings.
As shown in fig. 1 to 4, a lead drying device includes:
the lead wire device comprises a shell, a lead wire and a lead wire, wherein the shell is provided with an inner cavity, and a lead wire inlet and a lead wire outlet which are communicated with the inner cavity are arranged on the shell;
the lead cooling device comprises an inner barrel 1, wherein the inner barrel 1 is positioned in an inner cavity, the inner barrel 1 is rotatably supported on a shell, a plurality of lead axial translation mechanisms are arranged on the inner barrel 1 along the circumferential direction of the inner barrel, a heating area 11 and a cooling area 12 are sequentially arranged in the shell along the axial direction of the inner barrel 1, and leads entering from a lead inlet are firstly wound on the inner barrel 1 and the lead axial translation mechanisms;
The driving mechanism is in transmission connection with the inner barrel 1 and is also in transmission connection with the plurality of lead axial translation mechanisms, so that the driving mechanism drives the inner barrel 1 to rotate and simultaneously drives the plurality of lead axial translation mechanisms to act, leads entering from a lead inlet are sequentially translated to the temperature rising area 11 and the cooling area 12 through the plurality of lead axial translation mechanisms, and then the leads are discharged from the lead outlet;
the heat source circulating system is connected with the heating area 11 in the shell, so that the heat source circulating system can circularly supply a heat source to the heating area 11;
and the cold source supply device is connected with the cooling area 12 in the shell, so that the cold source supply device supplies a cold source to the cooling area 12.
As shown in fig. 1, the heat source circulation system includes a heat pump heating system 21 and a circulating fan 22, a hot air channel 13 and a return air channel 14 are arranged in the inner cylinder 1, an air outlet of the heat pump heating system 21 is communicated with an air inlet of the circulating fan 22, an air outlet of the circulating fan 22 is communicated with the heating area 11 through the hot air channel 13, and an air inlet of the heat pump heating system 21 is communicated with the heating area 11 through the return air channel 14. The heat source circulating system adopts a hot air internal circulation mode, reduces heat energy loss and achieves the purpose of energy conservation.
As shown in fig. 1, the cold source supply device is a cooling fan 3, a cooling air channel 15 is further disposed in the inner cylinder 1, and the cooling fan 3 is disposed at an air outlet (low temperature side) on the air side of the heat absorber of the heat pump heating system 21, so that an air inlet of the cooling fan 3 is used for extracting low temperature air, and an air outlet of the cooling fan 3 is communicated with the cooling area 12 through the cooling air channel 15.
As shown in fig. 1 to 2, the driving mechanism includes a power source 41, the inner cylinder 1 is rotatably supported on the housing through a rotating shaft 42, and the power source 41 is in transmission connection with the rotating shaft 42, so that the power source 41 drives the rotating shaft 42 to rotate on the housing. The inner cylinder 1 is driven by the power source 41 to rotate, and simultaneously, the wet lead wire is continuously drawn into the shell.
As shown in fig. 1 and 2, the lead axial translation mechanism includes a synchronous pulley pair 51, a gear pair 52 and a chain wheel 53, the synchronous belt in the synchronous pulley pair 51 is disposed along the axial direction of the inner tube 1, the rotation shaft 42 drives the chain wheel 53 of one of the lead axial translation mechanisms to rotate through the transmission assembly, the chain wheel 53 in each lead axial translation mechanism is connected through chain transmission, the chain wheel 53 is connected with the gear pair 52 in the corresponding lead axial translation mechanism in a transmission manner, the gear pair 52 is connected with the corresponding synchronous pulley pair 51 in a transmission manner, so as to finally drive the synchronous belt to move along the axial direction of the inner tube 1. The lead axial translation mechanisms are uniformly distributed in double rows along the circumferential direction of the inner barrel 1 and are used for axially translating the leads from a lead inlet to a lead outlet of the shell so as to realize continuous dry-drawing.
As shown in fig. 1 and 2, the transmission assembly includes a first bevel gear pair 55, a driven shaft 56 and a second bevel gear pair 57, the rotating shaft 42 is in transmission connection with the first bevel gear pair 55, the first bevel gear pair 55 is in transmission connection with the driven shaft 56, the driven shaft 56 is in transmission connection with the second bevel gear pair 57, and the second bevel gear pair 57 is in transmission connection with the sprocket 53 of one of the lead axial translation mechanisms. When the inner cylinder 1 rotates, power passes through the rotating shaft 42, the first bevel gear pair 55, the driven shaft 56, the second bevel gear pair 57, the sprocket 53 and the gear pair 52 in sequence, and is finally transmitted to the synchronous pulley pair 51, so that the synchronous belt is driven to move along the axial direction of the inner cylinder 1.
As shown in fig. 4, each lead axial translation mechanism further corresponds to a radial wave mechanism for driving the synchronous belt to reciprocate in the radial direction of the inner cylinder 1, the lead axial translation mechanism further includes a support wheel set 58 for supporting the synchronous belt, the radial wave mechanism includes a guide post seat 61, a guide post 62, a slider 63, a roller 64, a curved plate 65, a spring mechanism 66 and a pre-tightening screw 67, the slider 63 is connected with the corresponding support wheel set 58 through the pre-tightening screw 67, the guide post seat 61 is installed on the inner cylinder 1, the guide post 62 is installed on the guide post seat 61, the slider 63 is slidably fitted on the guide post 62, the curved plate 65 is installed on the housing, the roller 64 is installed on the outer side of the slider 63, and the spring mechanism 66 is disposed between the inner side of the slider 63 and the inner cylinder 1. Because the lead wire can appear the adhesion on the hold-in range in drying process, so set up radial wave motion mechanism, every hold-in range can move down earlier along the radial regularity of inner tube 1 and then move up promptly, shorten the contact time of lead wire and hold-in range to solve lead wire adhesion phenomenon. When the inner cylinder 1 rotates, the roller 64 contacts the curve plate 65, and the roller 64 is subjected to radial force to slide down along the guide post 62 towards the axis of the inner cylinder 1 and then is reset by the pushing force of the spring mechanism 66. Meanwhile, the supporting wheel set also makes up and down wave along with the sliding block 63.
As shown in fig. 1, the lead wire drying device further includes a moisture exhausting device 71, wherein the moisture exhausting device 71 is mounted on the casing, and a moisture exhausting port of the moisture exhausting device 71 is communicated with the inner cavity of the casing. The dehumidifying device 71 is composed of a dehumidifying fan, a quick-opening valve, a pipeline and the like, and is used for dehumidifying and keeping the low-humidity state of the inner cavity of the shell.
As shown in fig. 1, the lead drying device further comprises a fire extinguishing device, the fire extinguishing device comprises a fire quick response probe, a control box and a spraying assembly 72, the spraying assembly 72 is arranged on the inner wall of the inner cavity formed by the shell, the fire quick response probe is arranged in the shell, the signal output end of the fire quick response probe is connected with the control box, and the control driving end of the control box is connected with the spraying assembly 72. The part operates independently and only provides a fire alarm signal for a complete machine control system so as to meet the aims of quick response and instant shutdown.
The lead wire enters a preheating area from a lead wire inlet of a lead wire drying device and is orderly wound on an integral support composed of an inner cylinder and a plurality of lead wire axial translation mechanisms, the lead wire is slowly moved to a temperature rising area by the lead wire axial translation mechanisms, the lead wire is subjected to heat and moisture exchange with dry hot air in the heating process to discharge moisture, the lead wire is dried, at the moment, the humidity in the cavity in the shell is increased, when the humidity rises to set an upper limit, the moisture is automatically discharged by the moisture discharging device, and the humidity in the cavity in the shell is reduced to a set state; the drying process continues as new wet wire enters. The lead wire is translated to the cooling area after being dried by the heating area, the temperature of the lead wire is reduced (the mechanical property of the lead wire is increased, and the phenomenon of lead wire breakage is reduced), and the lead wire is translated to the lead wire outlet to leave the lead wire drying device, so that the production quality and efficiency of lead wire drying can be improved, the labor intensity is reduced, and the safety performance is enhanced.
As shown in fig. 5 to 9, a lead wire processing apparatus includes a wet lead frame 10, a first lead wire breakage detection device 20, a second lead wire breakage detection device 30, a take-up machine 40, and a lead wire drying device, wherein the lead wire comes out of the wet lead frame 10, passes through the first lead wire breakage detection device 20, the lead wire drying device, the second lead wire breakage detection device 30 in sequence, and finally enters the take-up machine 40. The wet lead frame 10, the first lead breakage detecting device 20, the lead drying device, the second lead breakage detecting device 30 and the take-up and pay-off machine 40 are spaced at a reasonable distance from each other.
As shown in fig. 6, the wet lead frame 10 has a wheel frame 101, a rotatable rotating shaft 102 is provided on the wheel frame 101, a lead wheel 103 is mounted on the rotating shaft 102, and the power of the lead wheel 103 is drawn by a lead drying device.
As shown in fig. 6, a damper 104 is disposed between the rotating shaft 102 and the wheel frame 101. During the drying process, the drawing force is gradually increased due to the reduction of the diameter of the winding wire, the risk of breaking the wire is increased, the damper 104 is configured, and when the drawing force is increased, the damper 104 automatically reduces the resistance, so that the drawing force of the wire is reduced.
As shown in fig. 7 to 8, the first lead wire breakage detecting device 20 and/or the second lead wire breakage detecting device 30 includes a frame 201, a lead wire inlet 202, a lead wire outlet 203, a corrugated tube 204, and a photosensor assembly 205, wherein the lead wire inlet 202 and the lead wire outlet 203 are mounted on the frame 201, the lead wire inlet 202 is provided with a lead wire inlet, the lead wire outlet 203 is provided with a lead wire outlet, the lead wire is inserted from the lead wire inlet and then passes through the corresponding corrugated tube 204, and is finally extracted from the corresponding lead wire outlet, and the photosensor assembly 205 is disposed below a region between the lead wire inlet 202 and the lead wire outlet 203 on the frame 201, so that when the lead wire is broken, the corrugated tube 204 falls down, thereby cutting off optical signal transmission between the photosensor assembly 205, i.e., achieving the purpose of detecting the broken lead wire. Then the sound and light alarm is stopped and the action of response is made according to the system setting (delay stop, instant stop and continuous operation). The lead-in hole part 202 and the lead-out hole part 203 may be made of porcelain.
As shown in fig. 9, the drawing machine 40 includes a lead guiding device, a drawing frame, and multiple sets of drawing components, the drawing components include a lead axle frame 401, a drawing motor 402, and an indexing motor 403, the lead axle frame 401 is provided with two lead axles 405 on which the lead wheels 404 are sleeved, the indexing motor 403 is connected with the lead axle frame 401 so that the indexing motor 403 drives the lead axle frame 401 to rotate, so that the two lead axles 405 are switched between a lead station and an idle station, the drawing motor 402 is in transmission connection with the lead axle 405 on the lead station so that the drawing motor 402 drives the lead axle 405 on the lead station to rotate, the lead guiding device includes a guiding motor 406, a guiding frame 407, and a lead screw nut pair 408, the guiding motor 406 drives a lead screw in the lead screw nut pair 408 to rotate, a nut in the lead screw nut pair 408 is connected with the guiding frame 407, the guide frame 407 is mounted on the take-up stand, and the guide frame 407 is movable in a direction parallel to the axial direction of the guide reel 405, and the lead coming out of the second lead breakage detecting device 30 passes through the guide frame 407 and then is wound around the guide reel on the guide reel 405 at the lead station. When the lead wheel winding machine works, the lead wheels are fixed on the lead wheel shafts 405, the two lead wheel shafts 405 work alternately, when the lead wheels on the lead wheel shafts 405 of the lead station are full, the lead take-up motor 402 stops, the indexing motor 403 starts, the lead wheel shafts 405 of the empty lead station are driven to rotate to the lead take-up position, the lead clamping motor starts to open the lead clamp, meanwhile, the lead frame 407 moves the lead to the lead clamp position, the lead clamp is closed, meanwhile, a blade arranged on one side deviated to the full lead wheel is pressed to cut off the lead, and the lead take-up motor 402 starts to take up the lead.
The guide motor 406 drives the lead screw nut pair 408, so that the guide frame 407 is driven to move, and the guide frame 407 moves left and right by forward and reverse rotation of the guide motor 406. Since the guide motor 406 is a stepping motor, the guide frame 407 can be moved to any desired position, i.e., the lead can be moved to a desired position.
The lead wire processing equipment also comprises an automatic control system, wherein the automatic control system comprises a control cabinet, low-voltage electrical components, an intelligent temperature and humidity controller, a PLC + HMI, sensors (temperature and humidity sensors, photoelectric sensors, limit switches and the like), a frequency converter and the like.
The system is provided with temperature and humidity sensors in the shell, monitors and adjusts the temperature and the humidity in real time, keeps reasonable drying temperature and humidity and prevents fire disasters caused by high temperature and low humidity; the power source of the lead wire drying device is driven by a driving motor and a frequency converter.
The wet lead wire from the lead wire manufacturing process is manually placed on a wet lead wire frame, the wet lead wire is drawn by a power mechanism in a lead wire drying device to enter a lead wire inlet of the lead wire drying device through a first lead wire broken wire detection device, the dried lead wire is drawn by a lead wire outlet of the lead wire drying device to enter a second lead wire broken wire detection device through a lead wire collecting machine to reach the lead wire collecting machine, a dry lead wire is wound on a lead wheel, and the lead wheel is manually dismounted, so that the whole lead wire processing process is completed.
The above embodiments are described in further detail to solve the technical problems, technical solutions and advantages of the present invention, and it should be understood that the above embodiments are only examples of the present invention and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a lead wire drying device which characterized in that, it includes:
the lead wire device comprises a shell, a lead wire and a lead wire, wherein the shell is provided with an inner cavity, and a lead wire inlet and a lead wire outlet which are communicated with the inner cavity are arranged on the shell;
the lead cooling device comprises an inner barrel (1), wherein the inner barrel (1) is positioned in an inner cavity, the inner barrel (1) is rotatably supported on a shell, a plurality of lead axial translation mechanisms are arranged on the inner barrel (1) along the circumferential direction of the inner barrel, a heating area (11) and a cooling area (12) are sequentially arranged in the shell along the axial direction of the inner barrel (1), and leads entering from a lead inlet are firstly wound on the inner barrel (1) and the lead axial translation mechanisms;
the driving mechanism is in transmission connection with the inner cylinder (1), and is also in transmission connection with the plurality of lead axial translation mechanisms, so that the driving mechanism drives the plurality of lead axial translation mechanisms to act when driving the inner cylinder (1) to rotate, leads entering from a lead inlet are sequentially translated to the heating area (11) and the cooling area (12) through the plurality of lead axial translation mechanisms, and then the leads are discharged from the lead outlet;
The heat source circulating system is connected with the heating area (11) in the shell, so that the heat source circulating system can circularly supply a heat source to the heating area (11);
the cold source supply device is connected with the cooling area (12) in the shell, so that the cold source supply device supplies a cold source to the cooling area (12);
the driving mechanism comprises a power source (41), the inner cylinder (1) is rotatably supported on the shell through a rotating shaft (42), and the power source (41) is in transmission connection with the rotating shaft (42) so that the power source (41) drives the rotating shaft (42) to rotate on the shell;
the lead wire axial translation mechanism comprises a synchronous pulley pair (51), a gear pair (52) and a chain wheel (53), wherein a synchronous belt in the synchronous pulley pair (51) is arranged along the axial direction of the inner cylinder (1), the rotating shaft (42) drives the chain wheel (53) of one lead wire axial translation mechanism to rotate through a transmission assembly, the chain wheel (53) in each lead wire axial translation mechanism is connected through chain transmission, the chain wheel (53) is in transmission connection with the gear pair (52) in the corresponding lead wire axial translation mechanism, and the gear pair (52) is in transmission connection with the corresponding synchronous pulley pair (51), so that the synchronous belt is finally driven to move along the axial direction of the inner cylinder (1); the transmission assembly comprises a first bevel gear pair (55), a driven shaft (56) and a second bevel gear pair (57), the rotating shaft (42) is in transmission connection with the first bevel gear pair (55), the first bevel gear pair (55) is in transmission connection with the driven shaft (56), the driven shaft (56) is in transmission connection with the second bevel gear pair (57), and the second bevel gear pair (57) is in transmission connection with a chain wheel (53) of one lead axial translation mechanism;
Each lead axial translation mechanism also corresponds to a radial fluctuation mechanism which drives the synchronous belt to reciprocate in the radial direction of the inner cylinder (1), the lead axial translation mechanism also comprises a supporting wheel set (58) for supporting a synchronous belt, the radial fluctuation mechanism comprises a guide post seat (61), a guide post (62), a slide block (63), a roller (64), a curve plate (65), a spring mechanism (66) and a pre-tightening screw rod (67), the sliding block (63) is connected with the corresponding supporting wheel set (58) through a pre-tightening screw rod (67), the guide post seat (61) is arranged on the inner cylinder (1), the guide post (62) is arranged on the guide post seat (61), the sliding block (63) is matched on the guide post (62) in a sliding way, the curve plate (65) is arranged on the shell, the roller (64) is arranged on the outer side of the sliding block (63), and the spring mechanism (66) is arranged between the inner side of the sliding block (63) and the inner cylinder (1).
2. The lead drying device of claim 1, wherein: the heat source circulating system comprises a heat pump heat supply system (21) and a circulating fan (22), a hot air channel (13) and a return air channel (14) are arranged in the inner barrel (1), an air outlet of the heat pump heat supply system (21) is communicated with an air inlet of the circulating fan (22), an air outlet of the circulating fan (22) is communicated with the temperature rising area (11) through the hot air channel (13), and an air inlet of the heat pump heat supply system (21) is communicated with the temperature rising area (11) through the return air channel (14).
3. The lead drying device of claim 1, wherein: the cold source supply device is a cooling fan (3), a cooling air channel (15) is further arranged in the inner barrel (1), an air inlet of the cooling fan (3) is used for extracting low-temperature air, and an air outlet of the cooling fan (3) is communicated with the cooling area (12) through the cooling air channel (15).
4. The lead drying device of claim 1, wherein: the dehumidifying device (71) is arranged on the shell, and a dehumidifying port of the dehumidifying device (71) is communicated with the inner cavity of the shell.
5. The lead drying device of claim 1, wherein: still include extinguishing device, extinguishing device includes conflagration quick response probe, control box and spray set (72), spray set (72) set up on the inner wall that the casing formed the inner chamber, conflagration quick response probe sets up in the casing, the signal output part of conflagration quick response probe links to each other with the control box, the control drive end of control box with spray set (72) link to each other.
6. A lead wire processing apparatus characterized by: the wet lead wire drying device comprises a wet lead wire frame (10), a first lead wire breakage detection device (20), a second lead wire breakage detection device (30), a take-up machine (40) and the lead wire drying device according to any one of claims 1 to 5, wherein the lead wire sequentially passes through the first lead wire breakage detection device (20), the lead wire drying device, the second lead wire breakage detection device (30) after coming out of the wet lead wire frame (10) and finally enters the take-up machine (40).
7. The lead treatment apparatus of claim 6, wherein: the wet lead frame (10) is provided with a wheel frame (101), a rotatable rotating shaft (102) is arranged on the wheel frame (101), and a lead wheel (103) is installed on the rotating shaft (102).
8. The lead treatment apparatus of claim 7, wherein: a damper (104) is arranged between the rotating shaft (102) and the wheel carrier (101).
9. The lead treatment apparatus of claim 6, wherein: the first lead wire breakage detection device (20) and/or the second lead wire breakage detection device (30) comprises a frame (201), a lead wire hole inlet piece (202), a lead wire hole outlet piece (203), a corrugated pipe (204) and a photoelectric sensor group (205), the lead-in hole piece (202) and the lead-out hole piece (203) are arranged on a frame (201), a lead inlet hole is arranged on the lead inlet hole piece (202), a lead outlet hole is arranged on the lead outlet hole piece (203), the lead wires penetrate through the corresponding corrugated pipes (204) from the lead wire inlet holes and finally are led out from the corresponding lead wire outlet holes, the photoelectric sensor group (205) is arranged below the region between the lead wire inlet hole piece (202) and the lead wire outlet hole piece (203) on the frame (201), so that when a broken lead wire occurs, the bellows (204) falls down, thereby cutting off optical signal transmission between the photoelectric sensor groups (205).
10. The lead treatment apparatus of claim 6, wherein: the drawing machine (40) comprises a lead guiding device, a guiding clamp device, a drawing frame and a plurality of groups of drawing assemblies, wherein each drawing assembly comprises a lead wheel shaft frame (401), a drawing motor (402) and an indexing motor (403), two lead wheel shafts (405) sleeved with guide wheels (404) are arranged on the lead wheel shaft frame (401), the indexing motor (403) is connected with the lead wheel shaft frame (401) so that the indexing motor (403) drives the lead wheel shaft frame (401) to rotate, two lead wheel shafts (405) are switched between a lead station and an idle lead station, the drawing motor (402) is in transmission connection with the lead wheel shafts (405) on the lead station so that the drawing motor (402) drives the lead wheel shafts (405) on the lead station to rotate, the lead guiding device comprises a guiding motor (406), a guiding frame (407) and a lead screw nut pair (408), and the guiding motor (406) drives a lead screw in the lead screw nut pair (408) to rotate, the nut in the lead screw nut pair (408) is connected with the guide frame (407), the guide frame (407) is mounted on a take-up stand, the guide frame (407) can move in a direction parallel to the axial direction of the guide wheel shaft (405), and the lead wire coming out of the second lead wire breakage detection device (30) firstly passes through the guide frame (407) and then winds on the guide wheel shaft (405) at a lead wire station.
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| CN201610585073.0A CN106083502B (en) | 2016-07-22 | 2016-07-22 | Lead wire drying device and lead wire processing equipment applying same |
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| CN201610585073.0A CN106083502B (en) | 2016-07-22 | 2016-07-22 | Lead wire drying device and lead wire processing equipment applying same |
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| CN107131749A (en) * | 2017-06-02 | 2017-09-05 | 邓卫科 | A kind of transmitting device and drying device |
| CN107449251A (en) * | 2017-09-14 | 2017-12-08 | 李丹 | A kind of lead drying plant |
| CN108955410B (en) * | 2018-06-27 | 2023-08-18 | 长沙跃奇节能电气设备有限公司 | Lead guiding mechanism and lead drying system |
| CN110540485A (en) * | 2019-10-21 | 2019-12-06 | 湖南省浏阳市择明热工器材有限公司 | Production method of firework and firecracker yarn fuse |
| CN110595291A (en) * | 2019-10-21 | 2019-12-20 | 湖南省浏阳市择明热工器材有限公司 | Integrated equipment is dried in preparation of fireworks and crackers yarn fuse |
| CN113834306B (en) * | 2021-10-19 | 2022-05-03 | 南通创韦伦纺织科技有限公司 | Cloth drying equipment integrating variable brush roller and drying cylinder |
| CN114184031A (en) * | 2021-12-28 | 2022-03-15 | 长沙跃奇节能电气设备有限公司 | Small-size individual layer lead wire drying-machine |
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