CN113500106B - Be applied to wire drawing machine of silence elevator wire rope production - Google Patents
Be applied to wire drawing machine of silence elevator wire rope production Download PDFInfo
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- CN113500106B CN113500106B CN202111049176.2A CN202111049176A CN113500106B CN 113500106 B CN113500106 B CN 113500106B CN 202111049176 A CN202111049176 A CN 202111049176A CN 113500106 B CN113500106 B CN 113500106B
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- wire drawing
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- shaped plate
- wire rope
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C1/00—Manufacture of metal sheets, metal wire, metal rods, metal tubes by drawing
- B21C1/02—Drawing metal wire or like flexible metallic material by drawing machines or apparatus in which the drawing action is effected by drums
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C9/00—Cooling, heating or lubricating drawing material
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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
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
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Abstract
The invention relates to the technical field of wire drawing machines for producing silent elevator wire ropes, and provides a wire drawing machine applied to silent elevator wire rope production, which comprises a circulating feeding and discharging mechanism, a fixing mechanism and a throwing mechanism, wherein a feeding box body arranged in the circulating feeding and discharging mechanism is communicated with a fixing shell in the fixing mechanism, the throwing mechanism comprises a driving assembly, a rotating disc and a throwing assembly, an eccentric pipe is arranged at an eccentric position on the rotating disc, the driving assembly is connected with the rotating disc through the eccentric pipe, the throwing assembly comprises a framework, an arc-shaped plate, an air inlet pipe, an air outlet pipe, a rotating wheel and a hot air blower, the rotating wheel and the arc-shaped plate are both arranged on the framework, the rotating wheel is connected in the rotating disc in a sliding manner, the inner part of the arc-shaped plate is designed into a hollow structure, one side of the arc-shaped plate, which is close to the wire rope and the wire drawing wheel, is provided with a plurality of vent holes, and the air inlet pipe and the air outlet pipe are respectively arranged at two sides of the arc-shaped plate, the air heater is connected with the air inlet pipe, and the air inlet pipe and the air outlet pipe are both connected with the fixed plate in the fixed shell in a sliding manner.
Description
Technical Field
The invention relates to the technical field of wire drawing machines for producing steel wire ropes of silent elevators, in particular to a wire drawing machine applied to the production of steel wire ropes of silent elevators.
Background
The wire ropes are very important components in silent elevators. In the production of steel wire ropes, a drawing machine is generally used for processing thicker steel wires into steel wires meeting requirements, and the drawing machine needs drawing powder for lubrication in the drawing process so as to reduce the friction force between a metal body and a die in the cold drawing deformation process of the metal wires.
The existing wire drawing powder can only be discharged to the surfaces of the steel wire rope and the wire drawing wheel from a single direction through the powder discharge pipeline, and one surfaces of the steel wire rope and the wire drawing wheel, which are far away from the powder discharge pipeline, cannot be in contact with the wire drawing powder, so that the problem that the steel wire rope and the wire drawing wheel cannot be in full and uniform contact with the wire drawing powder can be caused, and the friction force between the steel wire rope and the wire drawing wheel cannot be effectively reduced.
Disclosure of Invention
The invention aims to provide a wire drawing machine applied to the production of a silent elevator steel wire rope, and aims to solve the problem that wire drawing powder cannot be in full contact with a wire drawing wheel and the steel wire rope when the conventional wire drawing machine applied to the production of the silent elevator steel wire rope is used.
In order to achieve the purpose, the invention provides the following technical scheme that the wire drawing machine applied to the production of the silent elevator steel wire rope comprises a circulating feeding and discharging mechanism, a fixing mechanism and a throwing mechanism, wherein a feeding box body is arranged in the circulating feeding and discharging mechanism, a fixing shell communicated with the feeding box body is arranged in the fixing mechanism, a feeding channel communicated with the feeding box body is arranged on the fixing shell, a plurality of wire drawing wheels are arranged in the fixing shell, the wire drawing wheels are connected with the steel wire rope in a sliding manner, the throwing mechanism comprises a driving assembly, a rotating disc and a throwing assembly, an eccentric pipe is arranged at the eccentric position on the rotating disc, the steel wire rope penetrates through the eccentric pipe, the driving assembly is connected with the rotating disc through the eccentric pipe, the throwing assembly comprises a framework, an arc-shaped plate, an air inlet pipe, an air outlet pipe, a rotating wheel and a hot air blower, the rotating wheel is arranged on one side, close to the rotating disc, of the framework, the steel wire rope drawing machine is characterized in that the rotating wheel is connected in the rotating disc in a sliding mode, the arc plate is installed on the other side of the framework, the inner portion of the arc plate is designed to be of a hollow structure, a plurality of air holes are formed in one side, close to the steel wire rope and the wire drawing wheel, of the arc plate, the air inlet pipe and the air outlet pipe are installed on the two sides of the arc plate respectively, the air heater is connected with the air inlet pipe, a fixed plate is further installed in the fixed shell, and the air inlet pipe and the air outlet pipe are connected with the fixed plate in a sliding mode.
As a further scheme of the invention, a first sealing assembly located in the feeding channel is further arranged in the fixing mechanism, the first sealing assembly comprises a first sealing cover, a connecting rod and a pressure-bearing rod, the first sealing cover is connected with the pressure-bearing rod through the connecting rod, the first sealing cover is located at a connection position between the feeding channel and the feeding box body, the pressure-bearing rod is located at a discharge port of the feeding channel, the connecting rod is located in the feeding channel, the diameter of the first sealing cover is not smaller than the aperture of the feeding channel, a first return spring is arranged between the pressure-bearing rod and the feeding channel, and the first return spring is sleeved on the connecting rod.
As a further scheme of the invention, a blanking channel is further arranged on the fixed shell, a second sealing assembly located in the blanking channel is further arranged in the fixed mechanism, the second sealing assembly comprises a second sealing cover, a sliding rod and a support, the support is installed in the blanking channel, the support is connected with a sleeve, the second sealing cover is connected in the sleeve in a sliding mode through the sliding rod, a second return spring is connected between the second sealing cover and the blanking channel, and the diameter of the second sealing cover is not smaller than the aperture of the blanking channel.
As a further scheme of the invention, the throwing assembly further comprises a top pressure rod, the top pressure rod is connected between the air inlet pipe and the air outlet pipe, the top pressure rod is in contact connection with the pressure-bearing rod, and the second sealing cover is in contact connection with the arc-shaped plate.
As a further scheme of the invention, the circular feeding and discharging mechanism further comprises a feeding box body, a circular pump body and a circular pipeline, wherein the feeding box body is positioned right below the feeding channel, and the feeding end and the discharging end of the circular pump body are respectively connected with the feeding box body and the feeding box body through the circular pipeline.
As a further scheme of the invention, the number of the feeding channels, the number of the first sealing assemblies and the number of the top pressure rods are all a plurality, and the feeding channels are arranged in parallel and at intervals right above the wire drawing wheels.
As a further scheme of the invention, the number of the rotating discs is two, the two rotating discs are symmetrically distributed on two sides of the arc-shaped plate, the surface of the arc-shaped plate is provided with a groove, and the plurality of vent holes are uniformly distributed in the groove.
As a further scheme of the invention, the number of the rotating discs is two, the two rotating discs are symmetrically distributed on two sides of the arc-shaped plate, the surface of the arc-shaped plate is provided with a groove, and the plurality of vent holes are uniformly distributed in the groove.
In conclusion, the beneficial effects of the invention are as follows:
1. the driving assembly drives the rotating disc to do eccentric rotating motion through the eccentric pipe, the rotating wheel can slide in the rotating disc, the throwing assembly can be driven to do reciprocating linear motion by matching with the guiding action of the fixing plate, when the rotating disc drives the arc-shaped plate filled with the wire drawing powder to move to a position close to the wire drawing wheel and the steel wire rope according to the moving speed, the arc-shaped plate can be driven to rapidly descend, at the moment, the wire drawing powder can continue to move towards the direction close to the wire drawing wheel and the steel wire rope due to the inertia factor, the wire drawing powder can be thrown to one side, far away from the feeding channel, of the wire drawing wheel and the steel wire rope, and the problem that the wire drawing powder falling from the feeding channel can only contact one side of the wire drawing wheel and the steel wire rope can be solved;
2. air with higher temperature generated by the air heater can enter the cavity inside the arc-shaped plate through the air inlet pipe and is finally discharged from the air vent and the air outlet pipe on the surface of the arc-shaped plate, and high-temperature gas discharged from the air vent and the air outlet pipe can remove moisture in the wire drawing powder on the arc-shaped plate and in the fixed shell;
3. the air vent can also blow the wire drawing powder on the surface of the arc-shaped plate to the wire drawing wheel and the steel wire rope when the air vent discharges gas towards the wire drawing wheel and the steel wire rope, so that the phenomenon that the wire drawing powder is remained on the surface of the arc-shaped plate is prevented, the wire drawing powder is fully contacted with the wire drawing wheel and the steel wire rope, and the problem that the wire drawing powder cannot be fully contacted with the wire drawing wheel and the steel wire rope in the existing wire drawing machine applied to the production of the silent elevator steel wire rope is solved.
Drawings
Fig. 1 is a front view of a wire drawing machine applied to the production of a steel wire rope of a silent elevator according to an embodiment of the present invention.
Fig. 2 is a side view of a wire drawing machine applied to the production of a steel wire rope of a silent elevator according to an embodiment of the present invention.
FIG. 3 is a cross-sectional view A-A of FIG. 1 according to the present invention.
Figure 4 is an enlarged view of the projectile assembly in an embodiment of the invention.
Fig. 5 is a first perspective view of a rotating disk in an embodiment of the present invention.
Fig. 6 is a second perspective view of a turn disc in an embodiment of the present invention.
Figure 7 is an isometric view of a projectile assembly in an embodiment of the invention.
Figure 8 is a schematic view of the assembly of the projectile assembly and the rotating disc in an embodiment of the present invention.
Fig. 9 is an internal structural view of the stationary housing in the embodiment of the present invention.
FIG. 10 is a first assembly view of the securing mechanism and the casting mechanism in an embodiment of the invention.
FIG. 11 is a second assembled view of the securing mechanism and the casting mechanism in an embodiment of the invention.
FIG. 12 is an enlarged partial view of a first seal assembly in an embodiment of the present invention.
FIG. 13 is an enlarged view of a portion of a second seal assembly in an embodiment of the present invention.
Reference numerals: 1-steel wire rope, 2-wire drawing wheel, 3-fixing mechanism, 31-fixing shell, 311-fixing plate, 312-feeding channel, 313-blanking channel, 32-first sealing component, 321-first sealing cover, 322-connecting rod, 323-first return spring, 324-pressure bearing rod, 33-second sealing component, 331-second sealing cover, 332-second return spring, 333-sliding rod, 334-bracket, 4-throwing mechanism, 41-driving component, 411-first fixing pipe, 412-second fixing pipe, 42-rotating disc, 421-eccentric pipe, 422-transmission gear, 423-circular guide rail, 43-throwing component, 431-framework, 432-arc plate, 4321-groove, 4322-vent hole, 433 parts of an air inlet pipe, 434 parts of an air outlet pipe, 435 parts of a rotating wheel, 436 parts of a central shaft, 437 parts of a top pressure rod, 44 parts of a hot air blower, 441 parts of an air guide hose, 5 parts of a circulating feeding and discharging mechanism, 51 parts of a feeding box body, 52 parts of a discharging box body, 53 parts of a circulating pump body, 54 parts of a circulating pipeline and 6 parts of a frame.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clear, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, the terms "center", "lateral", "upper", "lower", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
Referring to fig. 1 to 11, the wire drawing machine applied to the production of a steel wire rope of a silent elevator provided by the embodiment of the present invention includes a circulating feeding and discharging mechanism 5, a fixing mechanism 3 and a throwing mechanism 4, wherein a feeding box body 51 is disposed in the circulating feeding and discharging mechanism 5, a fixing housing 31 communicated with the feeding box body 51 is disposed in the fixing mechanism 3, a feeding channel 312 communicated with the feeding box body 51 is mounted on the fixing housing 31, a plurality of wire drawing wheels 2 are mounted in the fixing housing 31, the wire drawing wheels 2 are slidably connected with the steel wire rope 1, the throwing mechanism 4 includes a driving assembly 41, a rotating disc 42 and a throwing assembly 43, an eccentric pipe 421 is mounted at an eccentric position on the rotating disc 42, the steel wire rope 1 penetrates through the eccentric pipe 421, the driving assembly 41 is connected with the rotating disc 42 through the eccentric pipe 421, a transmission gear 422 is mounted on the eccentric pipe 421, the driving assembly 41 comprises a driving motor and a driving gear installed on the driving motor, the driving motor can drive the eccentric pipe 421 to rotate by utilizing the meshing transmission principle, the rotating eccentric pipe 421 further drives the rotating disc 42 to do eccentric rotation movement, the sprinkling assembly 43 comprises a framework 431, an arc-shaped plate 432, an air inlet pipe 433, an air outlet pipe 434, a rotating wheel 435 and a hot air blower 44, the rotating wheel 435 is installed on one side of the framework 431 close to the rotating disc 42, the rotating wheel 435 is connected in the rotating disc 42 in a sliding manner, the arc-shaped plate 432 is installed on the other side of the framework 431, the arc-shaped plate 432 is designed to be a hollow structure, a plurality of vent holes 4322 are formed in one side of the arc-shaped plate 432 close to the steel wire rope 1 and the wire drawing wheel 2, the air inlet pipe 433 and the air outlet pipe 434 are respectively installed on two sides of the arc-shaped plate 432, the hot air blower 44 is connected with the air inlet pipe 433, and a fixing plate 311 is further installed in the fixing shell 31, the air inlet pipe 433 and the air outlet pipe 434 are both connected with the fixing plate 311 in a sliding manner, guide holes for installing the air inlet pipe 433 and the air outlet pipe 43 are formed in the fixing plate 311, the air inlet pipe 433 and the air outlet pipe 4 can be driven to move linearly along the axis direction of the guide holes, the air heater 44 is installed on the fixing plate 311, and the air heater 44 is connected with the air inlet pipe 433 through an air guide hose 441.
Referring to fig. 1 to 7, further, the number of the rotating discs 42 is two, the two rotating discs 42 are symmetrically distributed on two sides of the arc-shaped plate 432, a groove 4321 is formed on the surface of the arc-shaped plate 432, the vent holes 4322 are uniformly distributed in the groove 4321, the wire drawing powder in the feeding box body 51 falls on the surfaces of the wire drawing wheel 2 and the steel wire rope 1 through the feeding channel 312, and the wire drawing powder falling from the surfaces of the wire drawing wheel 2 and the steel wire rope 1 continuously falls into the groove 4321 on the surface of the arc-shaped plate 432.
Referring to fig. 5 and 6, preferably, a circular guide 423 is connected to the rotating disc 42, the rotating wheel 435 is slidably connected to the circular guide 423, and a center position of the rotating wheel 435 is connected to the frame 431 through a central shaft 436.
In the embodiment of the present invention, while the driving assembly 41 drives the rotating disc 42 to perform the eccentric rotation motion through the eccentric pipe 421, the rotating wheel 435 can slide in the rotating disc 42, and can drive the throwing assembly 43 to do reciprocating linear motion by matching with the guiding function of the fixing plate 311, when the rotating disk 42 drives the arc-shaped plate 432 containing the wire drawing powder to move to a position close to the wire drawing wheel 2 and the steel wire rope 1 according to the moving speed, the arc-shaped plate 432 is driven to rapidly descend, at the moment, due to the inertia factor, the wire drawing powder can continuously move towards the direction close to the wire drawing wheel 2 and the steel wire rope 1, the wire drawing powder can be thrown to one side, far away from the feeding channel 312, of the wire drawing wheel 2 and the steel wire rope 1, the problem that the wire drawing powder falling from the feeding channel 312 can only contact with one side of the wire drawing wheel 2 and one side of the steel wire rope 1 can be solved, and therefore the friction force between the wire drawing wheel 2 and the steel wire rope 1 is further reduced;
further, the higher air of temperature that air heater 44 produced can get into the inside cavity of arc 432 through intake pipe 433, finally from the air vent 4322 and the outlet duct 434 discharge on arc 432 surface, the high temperature gas of discharging from air vent 4322 and outlet duct 434 can get rid of the moisture in the wire drawing powder on arc 432 and in the fixed casing 31, thereby the function of automatic drying has been realized, thereby make the effect of wire drawing powder obtain furthest's performance, on the other hand, air vent 4322 is when the direction discharge gas towards wire drawing wheel 2 and wire rope 1, can also blow the wire drawing powder on arc 432 surface to wire drawing wheel 2 and wire rope 1, thereby prevent the wire drawing powder phenomenon that appears and remain on arc 432 surface, can guarantee wire drawing powder and wire drawing wheel 2 and the abundant contact of wire rope 1.
To sum up, while the driving assembly 41 drives the rotating disc 42 to make eccentric rotation motion through the eccentric pipe 421, the rotating wheel 435 can slide in the rotating disc 42, and the guiding function of the fixing plate 311 can drive the sprinkling assembly 43 to make reciprocating linear motion, when the rotating disc 42 drives the arc 432 containing the wire drawing powder to move to a position close to the wire drawing wheel 2 and the steel wire rope 1 according to the moving speed, the arc 432 is driven to rapidly descend, at this time, due to the inertia factor, the wire drawing powder can continue to move towards the direction close to the wire drawing wheel 2 and the steel wire rope 1, the wire drawing powder can be sprinkled to one side of the wire drawing wheel 2 and the steel wire rope 1 far away from the feeding channel 312, the problem that the wire drawing powder falling from the feeding channel 312 can only contact one side of the wire drawing wheel 2 and the steel wire rope 1 can be solved, meanwhile, air with higher temperature generated by the hot air heater 44 can enter the cavity inside the arc 432 through the air inlet pipe 433, finally, vent hole 4322 and outlet duct 434 on the surface of arc 432 are discharged, the high-temperature gas discharged from vent hole 4322 and outlet duct 434 can remove the moisture on arc 432 and in the wire drawing powder in fixed shell 31, vent hole 4322 can blow the wire drawing powder on the surface of arc 432 to wire drawing wheel 2 and wire rope 1 while discharging gas towards wire drawing wheel 2 and wire rope 1, thereby preventing the wire drawing powder from remaining on the surface of arc 432, ensuring the sufficient contact of wire drawing powder with wire drawing wheel 2 and wire rope 1, and solving the problem that the wire drawing powder can not fully contact with wire drawing wheel 2 and wire rope 1 in the existing wire drawing machine applied to the production of elevator wire ropes.
Referring to fig. 12, in an embodiment of the present invention, a first sealing assembly 32 located in the feeding channel 312 is further disposed in the fixing mechanism 3, the first sealing assembly 32 includes a first sealing cover 321, a connecting rod 322 and a pressure-bearing rod 324, the first sealing cover 321 is connected to the pressure-bearing rod 324 through the connecting rod 322, the first sealing cover 321 is located at a connection position between the feeding channel 312 and the feeding box body 51, the pressure-bearing rod 324 is located at a discharge port of the feeding channel 312, the connecting rod 322 is located in the feeding channel 312, a diameter of the first sealing cover 321 is not smaller than an aperture of the feeding channel 312, a first return spring 323 is disposed between the pressure-bearing rod 324 and the feeding channel 312, and the first return spring 323 is sleeved on the connecting rod 322.
In an embodiment of the present invention, the first seal assembly 32 is used to seal the loading channel 312.
Referring to fig. 13, in an embodiment of the present invention, a discharging channel 313 is further disposed on the fixed housing 31, a second sealing component 33 located in the discharging channel 313 is further disposed in the fixed mechanism 3, the second sealing component 33 includes a second sealing cover 331, a sliding rod 333 and a bracket 334, the bracket 334 is mounted in the discharging channel 313, the bracket 334 is connected to a sleeve, the second sealing cover 331 is slidably connected to the sleeve through the sliding rod 333, a second return spring 332 is connected between the second sealing cover 331 and the discharging channel 313, and a diameter of the second sealing cover 331 is not smaller than an aperture of the discharging channel 313.
In the present embodiment, the second sealing assembly 33 is used to seal the blanking passage 313.
Referring to fig. 4 and 7, in an embodiment of the present invention, the throwing assembly 43 further includes a pressing rod 437, the pressing rod 437 is connected between the air inlet pipe 433 and the air outlet pipe 434, the pressing rod 437 is in contact connection with the pressure-bearing rod 324, and the second sealing cover 331 is in contact connection with the arc-shaped plate 432.
Preferably, the number of the feeding channels 312, the number of the first sealing assemblies 32 and the number of the top pressure rods 437 are several, the feeding channels 312 are arranged in parallel and at intervals right above the wire drawing wheels 2, and the uniformly arranged feeding channels 312 enable the wire drawing powder to uniformly fall onto the wire drawing wheels 2 and the surfaces of the steel wire ropes 1.
In an embodiment of the present invention, when the rotating disc 42 drives the pressing rod 437 in the throwing assembly 43 to move toward the direction close to the first sealing assembly 32, the pressing rod 437 overcomes the elastic force of the first return spring 323 through the pressure-bearing rod 324 to drive the first sealing cover 321 to move, so as to open the feeding channel 312, the wiredrawing powder in the feeding channel 312 will fall into the arc-shaped plate 432, and at the same time, after the second sealing cover 331 loses the extrusion force of the arc-shaped plate 432, the second sealing cover 331 can be driven to move by the elastic deformation of the second return spring 332 itself, so as to open the discharging channel 313, the wiredrawing powder thrown by the arc-shaped plate 43 will fall into the fixed housing 31, because the outline of the fixed housing 31 is designed to be cylindrical, the wiredrawing powder will slide into the discharging channel 313 along the inner wall of the arc-shaped fixed housing 31 by its own gravity, and the gas discharged from the gas outlet pipe 434 will also flow along the inner wall of the fixed housing 31, and the wiredrawing powder adhered to the inner wall of the fixed shell 31 is thoroughly blown into the blanking channel 313, so that the phenomenon of accumulation of the wiredrawing powder can be prevented.
Referring to fig. 2, in an embodiment of the present invention, the cyclic loading and unloading mechanism 5 further includes a blanking box 52, a cyclic pump body 53 and a cyclic pipeline 54, the blanking box 52 is located right below the blanking channel 313, and a feeding end and a discharging end of the cyclic pump body 53 are respectively connected to the blanking box 52 and the loading box 51 through the cyclic pipeline 54, the apparatus further includes a frame 6, and the cyclic loading and unloading mechanism 5 and the fixing mechanism 3 are both mounted on the frame 6.
In the embodiment of the invention, the blanking box body 52 is used for collecting the wiredrawing powder falling from the blanking channel 313, the circulating pump body 53 and the circulating pipeline 54 can discharge the wiredrawing powder in the blanking box body 52 into the feeding box body 51 again, and the impurity removing equipment is additionally arranged in the feeding box body 51, so that the function of recycling the wiredrawing powder can be realized.
The working process of the embodiment of the invention is as follows: when the driving assembly 41 drives the rotating disc 42 to do eccentric rotation motion through the eccentric tube 421, the rotating wheel 435 can slide in the rotating disc 42, and the guide effect of the fixing plate 311 is matched, the throwing assembly 43 can be driven to do reciprocating linear motion, when the rotating disc 42 drives the jacking rod 437 in the throwing assembly 43 to move towards the direction close to the first sealing assembly 32, the jacking rod 437 overcomes the elasticity of the first return spring 323 through the bearing rod 324 to drive the first sealing cover 321 to move, so that the feeding channel 312 is opened, the wiredrawing powder in the feeding box body 51 falls on the surfaces of the wiredrawing wheel 2 and the steel wire rope 1 through the feeding channel 312, the wiredrawing powder falling from the surfaces of the wiredrawing wheel 2 and the steel wire rope 1 can continuously fall into the groove 4321 on the surface of the arc-shaped plate 432, and when the rotating disc 42 drives the arc-shaped plate 432 containing the wiredrawing powder to move to the position close to the wiredrawing wheel 2 and the steel wire rope 1 according to the moving speed, the arc-shaped plate 432 is driven to descend rapidly again, at the moment, due to the inertia factor, the wire drawing powder can continue to move towards the direction close to the wire drawing wheel 2 and the steel wire rope 1, the wire drawing powder can be thrown to one side, far away from the feeding channel 312, of the wire drawing wheel 2 and the steel wire rope 1, air with higher temperature generated by the hot air blower 44 can enter the cavity inside the arc-shaped plate 432 through the air inlet pipe 433 and is finally discharged from the vent hole 4322 and the air outlet pipe 434 on the surface of the arc-shaped plate 432, high-temperature gas discharged from the vent hole 4322 and the air outlet pipe 434 can remove moisture in the wire drawing powder on the arc-shaped plate 432 and in the fixed shell 31, the vent hole 4322 can blow the wire drawing powder on the surface of the arc-shaped plate 432 to the wire drawing wheel 2 and the steel wire rope 1 while discharging the gas towards the wire drawing wheel 2 and the steel wire rope 1, so that the phenomenon that the wire drawing powder is remained on the surface of the arc-shaped plate 432 is prevented, and the full contact between the wire drawing wheel 2 and the steel wire rope 1 can be ensured, after the second seal cover 331 has lost the extrusion force of arc 432, rely on the elastic deformation of second reset spring 332 self to drive the sealed cover 331 of second and remove, thereby open unloading passageway 313, the wire drawing powder after being shed by arc 43 can fall into fixed casing 31, because fixed casing 31 appearance profile design is cylindrical, the wire drawing powder can utilize self gravity to slide into unloading passageway 313 along curved fixed casing 31 inner wall, and the cooperation is also can be followed the inner wall flow of fixed casing 31 of outlet duct 434 exhaust gas, and then with the thorough blowing of the wire drawing powder of adhesion on the inner wall of fixed casing 31 to the unloading passageway 313 in, circulation pump body 53 and circulating line 54 can be with the wire drawing powder in the unloading box 52 discharge into the feed box 51 again, the function of the recovery of wire drawing powder is recycled has been realized.
Although several embodiments and examples of the present invention have been described for those skilled in the art, these embodiments and examples are presented as examples and are not intended to limit the scope of the invention. These new embodiments can be implemented in other various ways, and various omissions, substitutions, and changes can be made without departing from the spirit of the invention. These embodiments and modifications thereof are included in the scope and gist of the invention, and are included in the invention described in the claims and the equivalent scope thereof.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. The utility model provides a be applied to wire drawing machine of silence elevator wire rope production, includes circulation unloading mechanism (5), fixed establishment (3) and throws mechanism (4), its characterized in that, be provided with material loading box (51) in the unloading mechanism (5) of circulation, be provided with fixed casing (31) with last material box (51) intercommunication in the fixed establishment (3), install material loading passageway (312) with last material box (51) intercommunication on fixed casing (31), install a plurality of wire drawing wheels (2) in fixed casing (31), sliding connection has wire rope (1) on wire drawing wheel (2), throw mechanism (4) including drive assembly (41), rolling disc (42) and throwing subassembly (43), eccentric pipe (421) are installed to the eccentric position on rolling disc (42), wire rope (1) run through in eccentric pipe (421), the driving assembly (41) is connected with the rotating disc (42) through the eccentric pipe (421), the throwing assembly (43) comprises a framework (431), an arc-shaped plate (432), an air inlet pipe (433), an air outlet pipe (434), a rotating wheel (435) and a hot air blower (44), the rotating wheel (435) is installed on one side, close to the rotating disc (42), of the framework (431), the rotating wheel (435) is connected in the rotating disc (42) in a sliding mode, the arc-shaped plate (432) is installed on the other side of the framework (431), the inner portion of the arc-shaped plate (432) is designed to be a hollow structure, a plurality of air vents (4322) are formed in one side, close to the steel wire rope (1) and the wire drawing wheel (2), of the air inlet pipe (433) and the air outlet pipe (434) are installed on two sides of the arc-shaped plate (432) respectively, the hot air blower (44) is connected with the air inlet pipe (433), and a fixing plate (311) is further installed in the fixing shell (31), the air inlet pipe (433) and the air outlet pipe (434) are both connected with the fixed plate (311) in a sliding mode.
2. The wire drawing machine applied to the production of steel wire ropes of silent elevators according to claim 1, wherein a first sealing assembly (32) located in the feeding channel (312) is further disposed in the fixing mechanism (3), the first sealing assembly (32) comprises a first sealing cover (321), a connecting rod (322) and a pressure-bearing rod (324), the first sealing cover (321) is connected with the pressure-bearing rod (324) through the connecting rod (322), the first sealing cover (321) is located at the connection position between the feeding channel (312) and the feeding box body (51), the pressure-bearing rod (324) is located at the discharge port of the feeding channel (312), the connecting rod (322) is located in the feeding channel (312), the diameter of the first sealing cover (321) is not smaller than the aperture of the feeding channel (312), a first return spring (323) is disposed between the pressure-bearing rod (324) and the feeding channel (312), the first return spring (323) is sleeved on the connecting rod (322).
3. The wire drawing machine applied to the production of the steel wire rope of the silent elevator as claimed in claim 2, wherein a blanking channel (313) is further arranged on the fixed housing (31), a second sealing assembly (33) located in the blanking channel (313) is further arranged in the fixed mechanism (3), the second sealing assembly (33) comprises a second sealing cover (331), a sliding rod (333) and a bracket (334), the bracket (334) is installed in the blanking channel (313), the bracket (334) is connected with a sleeve, the second sealing cover (331) is slidably connected in the sleeve through the sliding rod (333), a second return spring (332) is connected between the second sealing cover (331) and the blanking channel (313), and the diameter of the second sealing cover (331) is not smaller than the aperture of the blanking channel (313).
4. The wire drawing machine applied to the production of the steel wire rope of the silent elevator according to claim 3, wherein the throwing assembly (43) further comprises a top pressure rod (437), the top pressure rod (437) is connected between the air inlet pipe (433) and the air outlet pipe (434), the top pressure rod (437) is in contact connection with the pressure bearing rod (324), and the second sealing cover (331) is in contact connection with the arc-shaped plate (432).
5. The wire drawing machine applied to the production of the steel wire rope of the silent elevator according to claim 3, wherein the circulating feeding and discharging mechanism (5) further comprises a feeding box body (52), a circulating pump body (53) and a circulating pipeline (54), the feeding box body (52) is positioned right below the feeding channel (313), and the feeding end and the discharging end of the circulating pump body (53) are respectively connected with the feeding box body (51) and the discharging box body (52) through the circulating pipeline (54).
6. The wire drawing machine applied to the production of the steel wire rope of the silent elevator according to claim 2, wherein the number of the feeding channels (312), the number of the first sealing assemblies (32) and the number of the top pressure rods (437) are several, and the several feeding channels (312) are arranged in parallel and at intervals right above the several wire drawing wheels (2).
7. The wire drawing machine applied to the production of the steel wire rope of the silent elevator according to claim 1, wherein the number of the rotating discs (42) is two, the two rotating discs (42) are symmetrically distributed on two sides of the arc-shaped plate (432), the surface of the arc-shaped plate (432) is provided with a groove (4321), and the plurality of vent holes (4322) are uniformly distributed in the groove (4321).
8. The wire drawing machine applied to the production of steel wire ropes of silent elevators according to claim 7, wherein the rotating disc (42) is internally connected with a circular guide rail (423), the rotating wheel (435) is slidably connected in the circular guide rail (423), and the center position of the rotating wheel (435) is connected with the framework (431) through a central shaft (436).
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| CN202111049176.2A CN113500106B (en) | 2021-09-08 | 2021-09-08 | Be applied to wire drawing machine of silence elevator wire rope production |
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| CN202111049176.2A CN113500106B (en) | 2021-09-08 | 2021-09-08 | Be applied to wire drawing machine of silence elevator wire rope production |
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| CN113500106A (en) | 2021-10-15 |
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