Pay-off driving mechanism of stranding machine for silver-plated tin-copper alloy stranded wire
Technical Field
The utility model belongs to the technical field of the stranding machine technique and specifically relates to a silver-plated tin-copper alloy is stranding machine unwrapping wire actuating mechanism for stranded conductor.
Background
The ultrafine alloy wire is widely applied to the fields of electronic products, new energy automobiles, intelligent robots, medical instruments and the like, and is mainly divided into a tinned copper wire, a tinned copper stranded wire, a silvered copper stranded wire, a tinned tin-copper alloy stranded wire, a silvered tin-copper alloy stranded wire and the like.
The silver-plated tin-copper alloy stranded wire is a copper alloy wire with different tin contents, and the properties of normal temperature and high temperature strength values, creep strength, fatigue life and the like of a copper base material are greatly improved by adding a small amount or a small amount of tin, while the electric conductivity is not reduced much, so that the silver-plated tin-copper alloy stranded wire can be widely applied to the fields of communication electronic cables, medical electronic cables, acoustic cables, locomotive cables, automobile wires and the like.
The processing of the silver-plated tin-copper alloy stranded wire needs to use a wire twisting machine, and the wire twisting machine is twisting mechanical equipment which can be widely applied to various soft/hard conductor wires, so that a plurality of single conductors are twisted into one strand to meet the process requirements of wires; the stranding machine can be generally divided into a single stranding machine, a pair stranding machine, a high-speed stranding machine and the like according to a stranding mode; the wire twisting machine is widely applied to various soft/hard conductor wires and electronic wires. Because the stranding machine need be in the same place a plurality of cable hanks, therefore can need the workman to use a plurality of actinobacillus wheels, traditional stranding machine is comparatively complicated to the drive mode of a plurality of actinobacillus wheels, can not make the rotational speed of a plurality of actinobacillus wheels unanimous, leads to the transposition precision not high, the transposition efficiency is lower.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: in order to overcome the problems that the traditional stranding machine has a complex driving mode for a plurality of paying-off wheels, the rotating speeds of the paying-off wheels cannot be consistent, the stranding precision is low, and the stranding efficiency is low, the paying-off driving mechanism of the stranding machine for the silver-plated tin-copper alloy stranded wires is provided.
The utility model provides a technical scheme that its technical problem adopted is: a stranding machine pay-off driving mechanism for silver-plated tin-copper alloy stranded wires comprises a machine base, wherein an inner rotary base, a middle rotary base and an outer rotary base are rotatably mounted on the machine base, the inner rotary base is provided with one middle rotary base, the middle rotary base comprises a plurality of middle rotary bases, the plurality of middle rotary bases are uniformly distributed on the periphery of the inner rotary base along the circumference of the central axis of the inner rotary base, the outer rotary bases comprise a plurality of outer rotary bases, and the plurality of outer rotary bases are uniformly distributed on the periphery of the middle rotary base along the circumference of the central axis of the inner rotary base; the device also comprises a driving component and a transmission component;
the driving assembly is a driving motor, the driving motor is fixedly installed on the base, and a driving belt pulley is coaxially and fixedly installed at the extending end of the driving motor;
the transmission assembly comprises an inner belt pulley, a middle belt pulley and an outer belt pulley, the inner belt pulley is coaxially and fixedly installed on the inner rotating seat, the middle belt pulley is coaxially and fixedly installed on the middle rotating seat, the outer belt pulley is coaxially and fixedly installed on the outer rotating seat, the driving belt pulley is in transmission connection with one of the outer belt pulleys through a driving belt, the outer belt pulley is a head outer belt pulley, a tail outer belt pulley is adjacent to the head outer belt pulley, and the head outer belt pulley, the outer belt pulley and the tail outer belt pulley are sequentially in transmission connection through the outer belt; the tail outer belt pulley is in transmission connection with one of the middle belt pulleys through an outer connecting belt, the middle belt pulley is a head middle belt pulley, the tail middle belt pulley is adjacent to the head middle belt pulley, and the head middle belt pulley, the middle belt pulley and the tail middle belt pulley are sequentially in transmission connection through the middle belt; the belt pulley in the tail part is in transmission connection with the inner belt pulley through an inner connecting belt; tensioning assemblies can be adjustably arranged between the head part outer belt wheel and the outer belt wheel, between two adjacent outer belt wheels, between the outer belt wheel and the tail part outer belt wheel, between the tail part outer belt wheel and the head part middle belt wheel, between the head part middle belt wheel and the middle belt wheel, between two adjacent middle belt wheels, between the middle belt wheel and the tail part middle belt wheel, and between the tail part middle belt wheel and the inner belt wheel.
The utility model discloses a silver-plated tin copper alloy is stranding machine unwrapping wire actuating mechanism for stranded conductor, the internal rotation seat is located central point and puts, the periphery of roating seat including the central axis circumference equipartition of roating seat in the swivel seat edge in a plurality of, the central axis circumference equipartition of roating seat in along interior roating seat is peripheral in the well roating seat in a plurality of, a plurality of roating seats arrange with the mode of concentric circles, a plurality of roating seats that arrange with the concentric circles square drive through a motor, realize synchronous rotation, the slew velocity of actinobacillus wheel is the same, the unwrapping wire speed of installing the actinobacillus wheel on the roating seat is also the same, when reducing equipment manufacturing cost, transposition precision and transposition efficiency have been improved.
Further, the tight subassembly that rises includes adjusting screw, adjusting nut and regulating plate, two the equal fixed mounting of adjusting screw is on the frame, two adjusting screw sets up in parallel and interval, waist circular through-hole has been seted up on the regulating plate, two adjusting screw all passes respectively with adjusting nut threaded connection after the waist circular through-hole, rotate on the regulating plate and install the tight wheel that rises, the tight wheel that rises sets up rather than the belt of place is tangent.
The beneficial effects of the utility model are that the utility model discloses a stranding machine unwrapping wire actuating mechanism for silver-plated tin-copper alloy stranded conductor, the internal rotation seat is located central point and puts, the periphery of roating seat including the central axis circumference equipartition of roating seat in the swivel seat is followed to the roating seat in a plurality of, the central axis circumference equipartition of interior roating seat is followed to a plurality of outer roating seat in the periphery of roating seat in, a plurality of roating seat arranges with the mode of concentric circles, a plurality of roating seats that arrange with the concentric circles square mode drive through a motor, realize synchronous rotation, the slew velocity of actinobacillus wheel is the same, the unwrapping wire speed of installing the actinobacillus wheel on the roating seat is also the same, when reducing.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a three-dimensional schematic view of the present invention;
FIG. 2 is an enlarged view of the present invention at A in FIG. 1;
fig. 3 is a front view of the present invention.
In the figure: 1. the belt conveyor comprises a base, 2 parts of an inner rotating seat, 3 parts of a middle rotating seat, 4 parts of an outer rotating seat, 9 parts of a driving motor, 10 parts of a driving belt pulley, 11 parts of an inner belt pulley, 12 parts of a middle belt pulley, 13 parts of an outer belt pulley, 14 parts of a driving belt, 15 parts of a head part outer belt pulley, 16 parts of a tail part outer belt pulley, 17 parts of an outer belt, 18 parts of an outer connecting belt, 19 parts of a head part middle belt pulley, 20 parts of a tail part middle belt pulley, 21 parts of a middle belt, 22 parts of an inner connecting belt, 30 parts of adjusting screws, 31 parts of adjusting nuts, 32 parts of adjusting plates, 32-1 parts of kidney-shaped through holes.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.
The paying-off driving mechanism of the stranding machine for the silver-plated tin-copper alloy stranded wires, which is used on the stranding machine, comprises a machine base 1, wherein an inner rotating base 2, a middle rotating base 3 and an outer rotating base 4 are rotatably installed on the machine base 1, the inner rotating base 2 is provided with one, the middle rotating base 3 comprises a plurality of middle rotating bases, the plurality of middle rotating bases 3 are uniformly distributed on the periphery of the inner rotating base 2 along the circumference of the central axis of the inner rotating base 2, as shown in fig. 3, the outer rotating base 4 comprises a plurality of outer rotating bases 4, and the plurality of outer rotating bases 4 are uniformly distributed on the periphery of the middle rotating base 3 along the circumference of the central axis of the inner rotating base 2; the device also comprises a driving component and a transmission component;
the driving component is a driving motor 9, the driving motor 9 is fixedly arranged on the base 1, and a driving belt pulley 10 is coaxially and fixedly arranged at the extending end of the driving motor 9;
the transmission assembly comprises an inner belt pulley 11, a middle belt pulley 12 and an outer belt pulley 13, the inner belt pulley 11 is coaxially and fixedly installed on the inner rotating seat 2, the middle belt pulley 12 is coaxially and fixedly installed on the middle rotating seat 3, the outer belt pulley 13 is coaxially and fixedly installed on the outer rotating seat 4, the driving belt pulley 10 is in transmission connection with one of the outer belt pulleys 13 through a driving belt 14, the outer belt pulley 13 is a head outer belt pulley 15, the tail outer belt pulley 16 is adjacent to the head outer belt pulley 15, and the head outer belt pulley 15, the outer belt pulley 13 and the tail outer belt pulley 16 are in transmission connection sequentially through an outer belt 17; the tail outer belt pulley 16 is in transmission connection with one of the middle belt pulleys 12 through an outer connecting belt 18, the middle belt pulley 12 is a head middle belt pulley 19, the tail middle belt pulley 20 is adjacent to the head middle belt pulley 19, and the head middle belt pulley 19, the middle belt pulley 12 and the tail middle belt pulley 20 are in transmission connection through a middle belt 21 in sequence; the tail belt pulley 20 is in transmission connection with the inner belt pulley 11 through an inner connecting belt 22; tensioning components can be adjustably mounted between the head outer belt pulley 15 and the outer belt pulley 13, between two adjacent outer belt pulleys 13, between the outer belt pulley 13 and the tail outer belt pulley 16, between the tail outer belt pulley 16 and the head middle belt pulley 19, between the head middle belt pulley 19 and the middle belt pulley 12, between two adjacent middle belt pulleys 12, between the middle belt pulley 12 and the tail middle belt pulley 20, and between the tail middle belt pulley 20 and the inner belt pulley 11.
The tensioning assembly comprises adjusting screws 30, adjusting nuts 31 and adjusting plates 32, and is characterized in that as shown in fig. 2, two adjusting screws 30 are fixedly mounted on the base 1, two adjusting screws 30 are arranged in parallel at intervals, the adjusting plates 32 are provided with oval through holes 32-1, the adjusting screws 30 penetrate through the oval through holes 32-1 and are connected with the adjusting nuts 31 in a threaded mode, tensioning wheels 33 are rotatably mounted on the adjusting plates 32, and the tensioning wheels 33 are arranged in a tangent mode with belts at the positions of the tensioning wheels 33.
The utility model discloses a silver-plated tin copper alloy is stranding machine unwrapping wire actuating mechanism for stranded conductor, interior roating seat 2 is located central point and puts, roating seat 2 periphery including roating seat 3 along interior roating seat 2 the central axis circumference equipartition in a plurality of, roating seat 4 is along the central axis circumference equipartition of interior roating seat 2 in the periphery of roating seat 3 in a plurality of, a plurality of roating seats arrange with the mode of concentric circles, a plurality of roating seats that arrange with the concentric circles square drive through a motor, realize synchronous rotation, the slew velocity of actinobacillus wheel is the same, the unwrapping wire speed of installing the actinobacillus wheel on the roating seat is also the same, when reducing equipment manufacturing cost, transposition precision and transposition efficiency have been improved.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.