CN219010359U - Nickel belt wheel cleaning device in wire drawing annealing machine - Google Patents

Abstract

The utility model discloses a nickel belt wheel cleaning device in a wire drawing annealing machine, which comprises: the frame is provided with nickel band pulley on the frame, is provided with the brush wheel in the front side of nickel band pulley, and the brush wheel links to each other with displacement mechanism, displacement mechanism includes: the movable shaft is provided with a fixed seat, the fixed seat is provided with a grinding machine, the brush wheel is connected with the grinding machine, the movable shaft is sleeved with a rotating seat, the rotating seat is hinged with a telescopic cylinder, the telescopic cylinder is hinged with a machine base, a plurality of arc holes are formed in the circumference of the rotating seat at intervals, a guide bolt is respectively arranged in each arc hole in a penetrating mode, the guide bolt is fixedly connected with the machine base, the rotating seat is provided with a gear motor, the gear motor is provided with a driving gear, the movable shaft is provided with a rack, and the driving gear upwards abuts against the rack and is meshed with the rack. According to the copper powder cleaning device, the brush wheel is driven to move left and right on the rotating nickel belt wheel through the displacement mechanism, so that copper powder cleaning operation is performed on the nickel belt wheel.

Description

Nickel belt wheel cleaning device in wire drawing annealing machine

Technical Field

The utility model relates to the technical field of wire drawing annealing machines, in particular to a nickel belt wheel cleaning device in a wire drawing annealing machine.

Background

Before producing the cable, the copper wire needs to be annealed to change the physical characteristics of the copper wire so as to achieve the purpose of softening, and a wire drawing annealing machine needs to be used during annealing. Copper wire can produce copper powder in the wire drawing process, copper powder can adhere to the copper wire, and copper wire with copper powder needs to wind on the nickel pulley of wire drawing annealing machine in the annealing process, copper powder on the copper wire can adhere to the nickel pulley, the unevenness on the surface of the nickel pulley can be caused after copper powder is adhered to the nickel pulley, subsequent copper wire is easy to take place the jumper wire when encountering the unevenness, the copper wire is easy to slip on the nickel pulley when falling back to the nickel pulley after taking place the jumper wire, and the copper wire is charged when annealing is carried out on the nickel pulley, the copper wire can produce the phenomenon of striking sparks when slipping with the nickel pulley, so can damage the copper wire, and the quality of the copper wire is influenced. At present, copper wires after wiredrawing pass through a cleaning pool to clean copper powder on the copper wires, and then annealing is performed, but moisture remains on the surface of the copper wires after the copper wires are cleaned, and the annealing can be performed only after the moisture on the copper wires is dried, so that drying equipment is required to be added, and the production cost is increased.

Disclosure of Invention

The utility model aims to provide a nickel belt wheel cleaning device in a wire drawing annealing machine, which can prevent copper powder from adhering to a nickel belt wheel without washing a copper wire.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: nickel belt wheel cleaning device in wire drawing annealing machine includes: the frame rotates on the frame and is provided with the nickel band pulley, is provided with the brush wheel in the front side of nickel band pulley, and the brush wheel links to each other with displacement mechanism, displacement mechanism includes: the device comprises a base, a movable shaft movably arranged in the base, nickel belt wheels, a fixed seat arranged at the right end of the movable shaft, a grinding machine arranged on the fixed seat, a brush wheel connected with an output shaft of the grinding machine, a rotary seat sleeved on the left side of the movable shaft and hinged with a piston rod of a telescopic cylinder, a shell of the telescopic cylinder hinged with the base, a plurality of identical arc holes arranged on the rotary seat along the circumference at intervals, a guide bolt respectively penetrating through the arc holes, a speed reducing motor arranged on the rotary seat, a driving gear arranged on an output shaft of the speed reducing motor, a rack arranged on the movable shaft along the axial direction, and a first avoidance groove arranged in the rotary seat and not interfering with the movement of the rack.

Further, in the nickel belt wheel cleaning device in the wire drawing annealing machine, a left limit proximity switch and a right limit proximity switch are arranged on the machine base, the left limit proximity switch and the right limit proximity switch are located right above the moving shaft, an induction screw is arranged on the moving shaft, and an angle between the induction screw and the section of the longitudinal shaft when the moving shaft is at an initial position is the same as an angle between two ends of the arc-shaped hole.

Further, the nickel belt wheel cleaning device in the wire drawing annealing machine is a pneumatic polishing machine, through holes penetrating through the left end and the right end of the movable shaft are formed in the movable shaft, air pipes penetrate through the through holes, one ends of the air pipes are connected with an air source, and the other ends of the air pipes are connected with the pneumatic polishing machine.

Further, the nickel belt wheel cleaning device in the wire drawing annealing machine is characterized in that a left copper sleeve and a right copper sleeve are respectively arranged on the left side wall and the right side wall of the machine base, the movable shaft is arranged in the left copper sleeve and the right copper sleeve in a penetrating mode, the rotary seat is attached to the left copper sleeve, the guide bolt on the rotary seat is in threaded connection with the left copper sleeve, and a second avoidance groove which does not interfere with movement of the rack is formed in the left copper sleeve.

Further, in the nickel belt wheel cleaning device in the wire drawing annealing machine, two circles of bristle soft hairs are arranged on the bristle wheel at intervals.

The utility model has the advantages that: the brush wheel is driven to move left and right on the rotating nickel belt wheel through the displacement mechanism, and copper powder cleaning operation on the nickel belt wheel is realized by matching with the rotating nickel belt wheel, so that copper powder is prevented from being attached to the nickel belt wheel; and the brush wheel can polish copper wires on the nickel belt wheel along the belt in the process of moving left and right.

Drawings

Fig. 1 is a schematic view of a part of a nickel pulley cleaning device in a wire drawing annealing machine according to the present utility model.

Fig. 2 is a schematic structural view of the connection structure among the movable shaft, the rotary base, the telescopic cylinder, the gear motor and the driving gear in fig. 1.

Fig. 3 is a schematic view of the structure of the brush wheel away from the nickel pulley when the movable shaft is in the initial position.

Fig. 4 is a schematic view of the structure when the brush wheel contacts the nickel belt wheel after the movable shaft rotates along the arc-shaped hole.

Detailed Description

The technical scheme of the utility model is further described below with reference to the attached drawings and the preferred embodiments.

As shown in fig. 1 to 4, the nickel pulley cleaning device in the wire drawing annealing machine according to the present utility model comprises: the machine base 1, the nickel band pulley 11 that rotates on the machine base 1 is provided with, is located nickel band pulley 11's front side and is provided with brush wheel 2, is provided with two rings of bristle soft hairs on brush wheel 2 interval, and brush wheel 2 links to each other with displacement mechanism, displacement mechanism includes: the movable shaft 3 is movably arranged in the machine base 1, the movable shaft 3 and the nickel belt wheel 11 are in the same axial direction, the left end and the right end of the movable shaft 3 respectively extend out of the machine base 1, the right end of the movable shaft 3 is provided with a fixed seat 31, the fixed seat 31 is provided with a pneumatic polisher 4, the brush wheel 2 is connected with an output shaft of the pneumatic polisher 4, the movable shaft 3 is provided with a through hole penetrating through the left end and the right end of the movable shaft 3, an air pipe 41 is penetrated in the through hole, one end of the air pipe 41 is connected with an air source, the other end of the air pipe 41 is connected with the pneumatic polisher 4, the left and the right side walls of the machine base 1 are respectively provided with a left copper sleeve 12 and a right copper sleeve 13, the movable shaft 3 is penetrated in the left copper sleeve 12 and the right copper sleeve 13, the left copper sleeve 12 and the right copper sleeve 13 can play a protection role on the machine base 1, and can also improve the response speed of the rotation and the left and the right movement of the movable shaft 3, a rotary seat 5 is attached to the left copper sleeve 12, the rotary seat 5 is movably sleeved on the movable shaft 3, a plurality of identical arc-shaped holes 51 are arranged on the rotary seat 5 along the circumference at intervals, a guide bolt 52 is respectively penetrated in each arc-shaped hole 51, the guide bolt 52 is fixedly connected with the stand 1 after being connected with the left copper sleeve 12 in a threaded manner, the rotary seat 5 is hinged with a piston rod of a telescopic cylinder 53, a shell of the telescopic cylinder 53 is hinged with the stand 1, a speed reducing motor 54 is arranged on the rotary seat 5, a driving gear 55 is arranged on an output shaft of the speed reducing motor 54, an axis of the driving gear 55 is perpendicular to an axis of the movable shaft 3, a rack 32 is arranged on the movable shaft 3 along the axial direction, the driving gear 55 is propped against the rack 32 upwards and meshed with the rack 32, the movable shaft 3 is propped against the rotary seat 5 through a pushing force between the driving gear 55 and the rack 32, the rotary seat 5 and the left copper bush 12 are respectively provided with a first avoiding groove and a second avoiding groove which do not interfere the movement of the rack 32, the base 1 is provided with a left limit proximity switch 14 and a right limit proximity switch 15, the left limit proximity switch 14 and the right limit proximity switch 15 are positioned right above the movable shaft 3, the movable shaft 3 is provided with a sensing screw 33, the angle between the longitudinal shaft sections of the sensing screw 33 and the movable shaft 3 when in an initial position is the same as the angle between the two ends of the arc-shaped hole 51, when the telescopic cylinder 53 drives the rotary seat 5 to drive the movable shaft 3 to rotate in the left copper bush 12 and the right copper bush 13, the rotary seat 5 rotates along the arc-shaped hole 51 for a certain angle, and the movable shaft 3 also rotates for a corresponding angle along with the rotary seat 5, at the moment, the sensing screw 33 on the movable shaft 3 is positioned at a position which can be sensed by the left limit proximity switch 14 and the right limit proximity switch 15.

The working principle is as follows: when copper cleaning powder operation is required to be carried out on the nickel belt wheel 11, the pneumatic polisher 4 is started firstly, the pneumatic polisher 4 drives the brush wheel 2 to rotate, the telescopic cylinder 53 is started again to drive the movable shaft 3 to rotate, the movable shaft 3 drives the pneumatic polisher 4 to approach the nickel belt wheel 11 through the fixing seat 31 until the bristle on the brush wheel 2 contacts with the nickel belt wheel 11, and the bristle has the characteristics of difficult deformation, good elasticity, static resistance and the like, so that good cleaning effect can be obtained by brushing the nickel belt wheel 11 by the bristle, static electricity can not be generated, after the bristle on the brush wheel 2 contacts with the nickel belt wheel 11, the reducing motor 54 is started, the reducing motor 54 drives the driving gear 55 to rotate positively or reversely, the driving gear 55 which rotates positively or reversely drives the rack 32 to reciprocate leftwards and rightwards through the gear transmission effect, and the movable shaft 3 drives the pneumatic polisher 4 to reciprocate leftwards and rightwards together when in the reciprocation, and thus the bristle on the brush wheel 2 can reciprocate leftwards and rightwards on the nickel belt wheel 11, and the bristle on the nickel belt wheel 11 to realize copper cleaning powder cleaning operation. In the process of left and right reciprocating motion of the movable shaft 3, the sensing screw 33 on the movable shaft is sequentially sensed by the left limit proximity switch 14 and the right limit proximity switch 15, when the sensing screw 33 is sensed by the left limit proximity switch 14, the movable shaft 3 is indicated to move leftwards to be in place, the brush wheel 2 is cleaned to the leftmost side of the nickel belt wheel 11, when the sensing screw 33 is sensed by the right limit proximity switch 15, the movable shaft 3 is indicated to move rightwards to be in place, the brush wheel 2 is cleaned to the rightmost side of the nickel belt wheel 11, and the brush wheel 2 which carries out left and right reciprocating motion is matched with the rotating nickel belt wheel 11, so that the cleaning quality and the cleaning efficiency of the brush wheel 2 on the nickel belt wheel 11 can be improved.

Finally, it should be noted that: the above embodiments are only for illustrating the technical aspects of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the above embodiments, it should be understood by those of ordinary skill in the art that: modifications and equivalents may be made to the specific embodiments of the utility model without departing from the spirit and scope of the utility model, which is intended to be covered by the claims.

Claims (5)

1. Nickel belt wheel cleaning device in wire drawing annealing machine includes: the frame rotates on the frame and is provided with nickel band pulley, its characterized in that: the front side that is located nickel band pulley is provided with the brush wheel, and the brush wheel links to each other with displacement mechanism, displacement mechanism includes: the device comprises a base, a movable shaft movably arranged in the base, nickel belt wheels, a fixed seat arranged at the right end of the movable shaft, a grinding machine arranged on the fixed seat, a brush wheel connected with an output shaft of the grinding machine, a rotary seat sleeved on the left side of the movable shaft and hinged with a piston rod of a telescopic cylinder, a shell of the telescopic cylinder hinged with the base, a plurality of identical arc holes arranged on the rotary seat along the circumference at intervals, a guide bolt respectively penetrating through the arc holes, a speed reducing motor arranged on the rotary seat, a driving gear arranged on an output shaft of the speed reducing motor, a rack arranged on the movable shaft along the axial direction, and a first avoidance groove arranged in the rotary seat and not interfering with the movement of the rack.

2. The nickel pulley cleaning device in a wire drawing annealing machine according to claim 1, wherein: the machine seat is provided with a left limit proximity switch and a right limit proximity switch, the left limit proximity switch and the right limit proximity switch are positioned right above the movable shaft, the movable shaft is provided with a sensing screw, and the angle between the sensing screw and the section of the longitudinal shaft when the movable shaft is at the initial position is the same as the angle between the two ends of the arc-shaped hole.

3. The nickel pulley cleaning device in a wire drawing annealing machine according to claim 1, wherein: the grinding machine is a pneumatic grinding machine, through holes penetrating through the left end and the right end of the movable shaft are formed in the movable shaft, air pipes penetrate through the through holes, one ends of the air pipes are connected with an air source, and the other ends of the air pipes are connected with the pneumatic grinding machine.

4. The nickel pulley cleaning device in a wire drawing annealing machine according to claim 1, wherein: the left copper sleeve and the right copper sleeve are respectively arranged on the left side wall and the right side wall of the machine seat, the movable shaft is arranged in the left copper sleeve and the right copper sleeve in a penetrating mode, the rotary seat is attached to the left copper sleeve, the guide bolt on the rotary seat is in threaded connection with the left copper sleeve, and the second avoidance groove which does not interfere with the movement of the rack is formed in the left copper sleeve.

5. The nickel pulley cleaning device in a wire drawing annealing machine according to claim 1, wherein: two circles of bristle hairs are arranged on the brush wheel at intervals.

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