CN109818233B - Wire rod processing equipment - Google Patents

Wire rod processing equipment Download PDF

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Publication number
CN109818233B
CN109818233B CN201910243186.6A CN201910243186A CN109818233B CN 109818233 B CN109818233 B CN 109818233B CN 201910243186 A CN201910243186 A CN 201910243186A CN 109818233 B CN109818233 B CN 109818233B
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wire
driving
power module
wire rod
power
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CN109818233A (en
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郭群涛
张玉刚
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Shenzhen Ex Lighting Technology Holdings Co Ltd
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Shenzhen Ex Lighting Technology Holdings Co Ltd
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Abstract

The embodiment of the invention provides wire processing equipment, which comprises a feeding device for supplying a wire strip, a cutting device for cutting the wire strip according to a preset length to obtain a wire section and cutting a wire skin of the wire strip at a preset position, and a wire stripping device arranged on the downstream side of the cutting device, wherein the wire stripping device comprises a wire stripping clamp and a power mechanism for driving the wire stripping clamp to horizontally reciprocate along the conveying direction of the wire strip and rotate around a horizontal axis perpendicular to the conveying direction of the wire strip, a containing groove for containing welding consumable is arranged below the wire stripping clamp, the power mechanism comprises a first power module and a second power module fixed at the output end of the first power module, the wire stripping clamp is fixed at the output end of the second power module, and one of the first power module and the second power module is a power module for outputting linear motion power and the other is a power module for outputting rotary motion power. The embodiment of the invention can improve the wire rod welding consumable and wire stripping efficiency.

Description

Wire rod processing equipment
Technical Field
The embodiment of the invention relates to the technical field of wire rod processing, in particular to wire rod processing equipment.
Background
When traditional processing equipment processes the wire rod, need to cut out and cut off the wire rod of line skin earlier and carry out peeling treatment, the wire core surface that exposes at peeling off the line skin is stained with such as welding consumables such as tin liquor, scaling powder, therefore, generally adopt cutting mechanism to cut off the line skin of wire rod, pull wire rod towards a certain predetermined direction after peeling the clamp to grip the wire rod and make the line skin peel off from the wire rod, after peeling off the line skin, again by the manual work to exposing the wire core to be stained with welding consumables such as scaling powder and tin liquor, not only inefficiency, the welding consumables temperature of molten state is high moreover, manual operation has the potential safety hazard of being scalded.
Disclosure of Invention
The technical problem to be solved by the embodiment of the invention is to provide wire processing equipment so as to improve the efficiency of wire stripping and consumable welding.
In order to solve the technical problems, the embodiment of the invention provides the following technical scheme: the wire rod processing equipment comprises a feeding device for continuously supplying a wire rod belt, a cutting device for sequentially cutting the wire rod belt according to a preset length to obtain wire rod sections and cutting wire barks of the wire rod belt at a preset distance away from the cutting position of the wire rod belt, and a wire stripping device arranged on the downstream side of the cutting device, wherein the wire stripping device comprises a wire stripping clamp and a power mechanism for driving the wire stripping clamp to horizontally reciprocate along the conveying direction of the wire rod belt and rotate around a horizontal axis perpendicular to the conveying direction of the wire rod belt, a containing groove for containing welding consumables is further arranged below the wire stripping clamp, the power mechanism comprises a first power module and a second power module fixed at the output end of the first power module, one of the first power module and the second power module is a power module for outputting linear motion power, and the other is a power module for outputting rotary motion power.
Further, the first power module comprises a rotating frame and a rotary driving assembly in transmission connection with the rotating frame to drive the rotating frame to rotate, the second power module comprises a linear driving assembly arranged on the rotating frame and a movable seat in transmission connection with the linear driving assembly and driven by the linear driving assembly to conduct linear reciprocating movement, and the wire stripping clamp is arranged on the movable seat.
Further, the first power module comprises a movable seat and a linear driving assembly for driving the movable seat to linearly reciprocate, the second power module comprises a rotary driving assembly arranged on the movable seat and a rotary frame driven by the rotary driving assembly to rotate, and the wire stripping fixture is arranged on the rotary frame.
Further, the wire stripping fixture comprises a supporting base, a first clamping arm, a second clamping arm and a clamping driving assembly used for driving the first clamping arm and the second clamping arm to rotate relatively and open and close, and at least one of the first clamping arm and the second clamping arm is pivoted on the supporting base.
Further, the first clamping arm and the second clamping arm are pivoted on the supporting base by means of a pivot, the first clamping arm and the second clamping arm are respectively provided with clamping ends and driving ends which are respectively positioned at two opposite sides of the pivot, the clamping driving assembly comprises a linear power piece, and a first connecting rod and a second connecting rod, one ends of the first connecting rod and the second connecting rod are hinged to the output end of the linear power piece, and the other ends of the first connecting rod and the second connecting rod are respectively opposite to the driving ends hinged to the first clamping arm and the second clamping arm; or alternatively
The first clamping arm is pivoted on the support base by means of a pivot, the second clamping arm is fixedly arranged on the support base, the first clamping arm is provided with clamping ends and driving ends which are respectively positioned on two opposite sides of the pivot, and the clamping driving assembly comprises a linear power piece and a transmission connecting rod of which the two ends are respectively hinged to the output end of the linear power piece and the driving end of the first clamping arm.
Further, the cutting device comprises an upper cutter holder, a lower cutter holder and a shearing driving assembly, wherein the upper cutter holder and the lower cutter holder are arranged opposite to each other, the shearing driving assembly is used for driving the upper cutter holder and the lower cutter holder to move relatively, the upper cutter holder and the lower cutter holder are respectively provided with a wire cutting knife for cutting off a wire belt and a wire stripping knife for cutting off a wire skin on the outer layer of the wire belt side by side, and when the wire cutting knives on the upper cutter holder and the lower cutter holder relatively move to be closed, the wire stripping knives on the upper cutter holder and the lower cutter holder relatively move to a position for cutting off the wire skin exactly.
Further, a group of wire stripping cutters are respectively arranged on the upstream side and the downstream side of the wire cutting cutter, a group of wire stripping devices are respectively arranged on the upstream side and the downstream side of the wire cutting cutter, power mechanisms of the wire stripping devices respectively arranged on the upstream side and the downstream side of the wire cutting cutter drive wire stripping fixtures to correspondingly clamp wire stock strips and wire sections to move in a direction away from the wire cutting device, and accommodating grooves are respectively arranged below the wire stripping fixtures of each wire stripping device.
Further, the device further comprises a pre-peeling mechanism, the pre-peeling mechanism comprises a base with a wire slot for positioning the wire rod belt and a cutter module arranged above the base and used for separating the wire rod belt from the wire rod belt, the cutter module comprises a cutter seat, a cutter arranged on the cutter seat and a pre-peeling power piece which drives the cutter seat to reciprocate relative to the base, and the pre-peeling power piece drives the cutter seat to move towards the base, and the cutter stretches into the wire slot to cut the wire rod belt.
Further, still be equipped with the scum mechanism of scraping on one side of the holding tank, the scum mechanism of scraping includes that the front end stretches into the scraper blade in the holding tank, be used for driving scraper blade reciprocating motion in order to scrape the scum on the liquid welding consumable top layer in the holding tank to one end in order to expose the scraper blade driving piece of liquid welding consumable.
Further, the feeding device comprises a feeding shaft on which a wire rod is wound, a feeding driving piece for driving the feeding shaft to rotate so as to realize wire rod feeding, a wire pulling mechanism for pulling the wire rod to move and a monitoring module for controlling the start and stop of the feeding driving piece, the wire pulling mechanism comprises a wire pulling clamp for clamping the free end of the wire rod and a wire pulling driving assembly for driving the wire pulling clamp to move linearly so as to pull the wire rod, the monitoring module comprises a vertical sliding rod arranged on one side of an output wire rod of the feeding shaft, an inductor and a trigger block, the vertical sliding rod is arranged at the bottom of the vertical sliding rod and connected with the feeding driving piece, the trigger block is sleeved on the vertical sliding rod and used for triggering the inductor, the inductor is in a first state when the trigger block is close to the sensor, outputs a first signal for stopping the feeding driving piece, and the inductor is in a second state when the trigger block is far away, and outputs a second signal for controlling the start of the feeding driving piece.
After the technical scheme is adopted, the embodiment of the invention has at least the following beneficial effects: the wire processing equipment provided by the embodiment of the invention adopts the wire stripping clamp to clamp the wire, then the wire is driven by the power mechanism to move linearly to effectively strip the wire skin at one end of the wire, and the wire core of which the wire skin is stripped at the tail end of the wire is driven by the power mechanism to move rotationally to be immersed in the liquid welding consumable in the accommodating groove below, so that the welding consumable is adhered to the surface of the wire core, the whole process is automated, and the working efficiency is high.
Drawings
Fig. 1 is a schematic overall structure of an alternative embodiment of the wire processing apparatus of the present invention.
Fig. 2 is a schematic structural view of a peeling device of an alternative embodiment of the wire processing apparatus of the present invention.
Fig. 3 is a schematic structural view of a peeling device of another alternative embodiment of the wire processing apparatus of the present invention.
Fig. 4 is a schematic structural view of a peeling jig which is an alternative embodiment of the wire processing apparatus of the present invention.
Fig. 5 is a schematic structural view of a peeling clamp of another alternative embodiment of the wire processing apparatus of the present invention.
Fig. 6 is a schematic structural view of a cutting device of an alternative embodiment of the wire processing apparatus of the present invention.
Fig. 7 is a schematic view of the structure of the pre-peeling device of an alternative embodiment of the wire processing apparatus of the present invention.
Fig. 8 is a schematic structural view of a scum scraping mechanism of an alternative embodiment of the wire processing apparatus of the present invention.
Fig. 9 is a schematic view showing the structure of a feed shaft and a monitoring module of an alternative embodiment of the wire processing apparatus of the present invention.
Fig. 10 is a schematic structural view of a wire drawing mechanism of an alternative embodiment of the wire processing apparatus of the present invention.
Fig. 11 is a schematic structural view of a wire takeout device of an alternative embodiment of the wire processing apparatus of the present invention.
Fig. 12 is a schematic structural view of a wire takeout jig according to an alternative embodiment of the wire processing apparatus of the present invention.
Detailed Description
The present application is described in further detail below with reference to the drawings and specific examples. It should be understood that the following exemplary embodiments and descriptions are only for the purpose of illustrating the invention and are not to be construed as limiting the invention, and that the embodiments and features of the embodiments herein may be combined with one another without conflict.
As shown in fig. 1 to 2, an embodiment of the present invention provides a wire processing apparatus including a feeding device 1 for continuously feeding a wire rod, a cutting device 3 for sequentially cutting the wire rod to obtain wire rod segments according to a predetermined length and cutting a wire skin of the wire rod at a predetermined distance from the cutting position of the wire rod, and a wire stripping device 5 provided at a downstream side of the cutting device 3, the wire stripping device 5 including a wire stripping jig 50 and a power mechanism 52 for driving the wire stripping jig 50 to horizontally reciprocate in a wire rod conveying direction and rotate around a horizontal axis perpendicular to the wire rod conveying direction, a receiving groove 54 for receiving welding consumables being further provided below the wire stripping jig 50, the power mechanism 52 including a first power module 521 and a second power module 523 fixed to an output end of the first power module 521, the wire stripping jig 50 being fixed to an output end of the second power module 523, one of the first power module 521 and the second power module 523 being a power module outputting a linear motion power and the other being a power module outputting a rotational motion. In a specific implementation, one or two accommodating grooves 54 may be provided according to the type of the welding consumable to be applied, and each accommodating groove 54 accommodates a different welding consumable, and in the embodiment shown in fig. 1, two accommodating grooves 54 are provided to accommodate tin liquid and soldering flux, respectively.
The wire processing equipment provided by the embodiment of the invention adopts the wire stripping clamp 50 to clamp the wire, then the wire stripping clamp is driven by the power mechanism 52 to linearly move to effectively strip the wire skin at one end of the wire, and the wire core with the wire skin stripped at the tail end of the wire is driven by the power mechanism 52 to rotationally move so as to be immersed in the liquid welding consumable in the accommodating groove 54 below, so that the welding consumable is adhered to the surface of the wire core, the whole process is automated, and the working efficiency is high.
In an alternative embodiment of the present invention, the first power module 521 includes a rotating frame 5210, a rotation driving assembly 5212 drivingly connected to the rotating frame 5210 to drive the rotating frame 5210 to rotate, the second power module 523 includes a linear driving assembly 5230 mounted on the rotating frame 5210, and a movable base 5232 drivingly connected to the linear driving assembly 5230 to perform linear reciprocating movement under the driving of the linear driving assembly 5230, and the wire stripping fixture 50 is mounted on the movable base 5232. According to the embodiment of the invention, the linear driving assembly 5230 drives the wire stripping clamp 50 on the movable seat 5232 to linearly move so as to strip the wire skin of the wire strip, and after the wire skin is stripped, the rotary driving assembly 5212 drives the rotary frame 5210 to rotate so as to enable the wire stripping clamp 50 to synchronously rotate, so that the wire core with the wire skin stripped at the tail end of the wire is immersed in the liquid welding consumable in the accommodating groove 54 below, and the wire core is fully stretched into the liquid welding consumable, and the linear driving assembly 5230 drives the wire stripping clamp 50 on the movable seat 5232 to linearly move so as to enable the wire core to be fully wrapped by the welding consumable.
In particular, as shown in fig. 2, the rotary driving assembly 5212 includes: the first rotating motor 5213 and the rotating wheel 5214 on one side surface of the mounting rotating frame 5210 are arranged, and an output shaft of the first rotating motor 5213 is in transmission fit with the rotating wheel 5214. The linear driving assembly 5230 adopts a following structure, and comprises a second rotating motor 5232 mounted on the rotating frame 5210 and a ball screw 5234 pivoted on the rotating frame 5210, one end of the ball screw 5234 is further in transmission connection with the second rotating motor 5232, the movable seat 5236 is fixed on a nut of the ball screw 5234, and the wire stripping clamp 50 is mounted on the movable seat 5236. Even, the linear driving assembly 5230 may directly employ a linear motor or a cylinder.
In addition, the rotation driving unit 5212 may further have the following structure, including: the first cylinder that straight rack, output shaft and straight rack are connected and the gear that is fixed in transmission shaft one side, the gear still with straight rack meshing. Even the rotation driving unit 5212 may directly drive the rotation frame 5210 to rotate by using a motor or a rotary cylinder. In all embodiments of the present invention, the linear power member may employ a cylinder or a push rod motor, etc., and the rotary power member may employ a motor or a rotary cylinder, etc.
In an alternative embodiment of the present invention, as shown in fig. 3, the first power module 521 includes a movable base 5210 and a linear driving assembly 5212 for driving the movable base 5210 to reciprocate linearly, the second power module 523 includes a rotary driving assembly 5230 mounted on the movable base 5210 and a rotary frame 5232 rotated by the rotary driving assembly 5230, and the wire stripping jig 50 is mounted on the rotary frame 5232. According to the embodiment of the invention, the linear power piece 5212 drives the wire stripping clamp 50 on the movable seat 5210 to linearly reciprocate to strip the wire skin, and then the rotary driving assembly 5230 drives the wire stripping clamp 50 on the rotary frame 5232 to enable the wire core with the wire skin stripped at the tail end of the wire to be immersed in the liquid welding consumable material in the accommodating groove 54 below, so that the efficient stripping and tin dipping operations can be realized; in addition, to make the wire core completely immersed in the liquid welding consumable, a linear power member may be further installed on the rotating frame 5232 to drive the wire stripping fixture 50 so that the wire core is completely wrapped by the liquid welding consumable. In specific implementation, the rotary driving assembly 5230 and the linear driving assembly 5212 may completely adopt the same structural form as the previous embodiment, and will not be described in detail herein.
In an alternative embodiment of the present invention, the wire stripping fixture 50 includes a support base 501, a first clamping arm 503, a second clamping arm 505, and a clamping driving assembly 507 for driving the first clamping arm 503 and the second clamping arm 505 to rotate relatively and open and close, where at least one of the first clamping arm 503 and the second clamping arm 505 is pivoted on the support base 501. The present embodiment provides a stable clamping force by clamping the driving assembly 507 to drive the first clamping arm 503 and the second clamping arm 505, which is convenient for peeling.
In an alternative embodiment of the present invention, as shown in fig. 4, the first clamping arm 503 and the second clamping arm 505 are pivoted on the supporting base 501 by means of a pivot 5010, the first clamping arm 503 and the second clamping arm 505 each have a clamping end and a driving end respectively located at opposite sides of the pivot 5010, the clamping driving assembly 507 comprises a linear power member 5070 and a first connecting rod 5072 and a second connecting rod 5074 each hinged at one end to an output end of the linear power member 5070, and the other ends of the first connecting rod 5072 and the second connecting rod 5074 are respectively opposite to the driving ends hinged to the first clamping arm 503 and the second clamping arm 505; alternatively, as shown in fig. 5:
the first clamping arm 503 is pivoted on the supporting base 501 by means of a pivot 5010, and the second clamping arm 505 is fixedly mounted on the supporting base 501, the first clamping arm 503 has a clamping end and a driving end respectively located at two opposite sides of the pivot 5010, and the clamping driving assembly 507 comprises a linear power member 5070 and a transmission connecting rod 5076 with two ends respectively hinged to an output end of the linear power member 5070 and the driving end of the first clamping arm 503. In this embodiment, the peeling clamp 50 with the two structural forms can realize stable clamping of the wire strip, and is convenient for wire peeling and tin dipping operations.
In an alternative embodiment of the present invention, as shown in fig. 6, the cutting device 3 includes an upper blade holder 30 and a lower blade holder 32 disposed opposite to each other, and a shear driving assembly 34 for driving the upper blade holder 30 and the lower blade holder 32 to move relatively, wherein a wire cutter 301 for cutting the wire strip and a wire stripper 303 for cutting the wire strip outer layer are disposed on the upper blade holder 30 and the lower blade holder 32 side by side, and the wire stripper 303 disposed on the upper blade holder 30 and the lower blade holder 32 moves relatively to a position for cutting the wire strip exactly when the wire cutter 301 disposed on the upper blade holder 30 and the lower blade holder 32 moves relatively to close. In this embodiment, the shearing driving assembly 34 is adopted to drive the upper tool holder 30 and the lower tool holder 32 with the wire stripping tool 303 and the wire cutting tool 301 to relatively move, and when the wire cutting tool 303 relatively moves to close, the wire stripping tool 303 on the upper tool holder 30 and the wire cutting tool 32 relatively moves to a position for cutting off the wire barks just, so that the wire cutting tool 301 can directly cut off the wires, and the wire stripping tool 303 can only cut off the wire barks, thereby facilitating subsequent peeling, repeating operation, and also effectively peeling the wires with multiple layers of wire barks, and being very practical. In particular, the shear driving assembly 34 for driving the upper blade holder 30 and the lower blade holder 32 to move relatively may also be a cylinder or a push rod motor.
In this embodiment, the shear driving assembly 34 includes a third rotary power member 341, a shear screw 343 having an orthodontic thread section and an inverse thread section, an upper slider 345 having one end connected to the upper tool holder 30 and the other end matched with the orthodontic thread section of the shear screw 343, and a lower slider 347 having one end connected to the lower tool holder 32 and the other end matched with the inverse thread section of the shear screw 343, where the rotation of the third rotary power member 341 rotates the shear screw 343 to drive the upper tool holder 30 and the lower tool holder 32 to move relatively, and the distance can be controlled, thereby stripping and cutting wires.
In an alternative embodiment of the present invention, as shown in fig. 1, a set of wire stripping blades 303 are disposed on the upstream side and the downstream side of the wire cutting device 301, a set of wire stripping devices 5 are disposed on the upstream side and the downstream side of the cutting device 3, and the power mechanisms 52 of the wire stripping devices 5 disposed on the upstream side and the downstream side of the cutting device 3 respectively drive the wire stripping jigs 52 to correspondingly clamp the wire raw material strips and wire segments to move in a direction away from the cutting device 3, and the accommodating groove 54 is disposed below the wire stripping jigs 50 of each wire stripping device 5. In this embodiment, a group of wire stripping devices 5 are respectively arranged on the upstream side and the downstream side of the cutting device 3, and after the cutting device 3 cuts the wire, the two groups of wire stripping devices 5 can simultaneously strip the two ends of the wire and perform consumable welding operation, thereby improving the working efficiency of the wire processing equipment.
In an alternative embodiment of the invention, as shown in fig. 7, the apparatus further comprises a pre-peeling mechanism 7, the pre-peeling mechanism 7 comprising a base 70 with a wire groove 701 for positioning the wire strip and a cutter module 72 arranged above the base 70 for separating the wire strip from the wire strip, the cutter module 72 comprising a cutter block 721, a cutter 723 mounted on the cutter block 721 and a pre-peeling power member 725 for driving the cutter block 721 to reciprocate relative to the base 70, the pre-peeling power member 723 driving the cutter block 721 to move towards the base 70, the cutter 723 extending into the wire groove 701 for cutting the wire strip from the wire strip. Since many wires on the market have multiple layers of wire skins and the inner cores of different thickness also have different numbers of inner skins, it is necessary to distinguish wires having the same skin from cores of the same thickness. In the embodiment of the invention, the pre-peeling mechanism 7 is adopted to position the wire in the wire groove 701 of the base 70, and the cutter module 72 is used for pre-cutting and separating the core wires with the same wire skin layer in the wire groove 701, so that the subsequent peeling of the wire peeling device 5 is facilitated. In the specific implementation, the front end and the tail end of the pre-peeling mechanism 7 opposite to the wire rod conveying are also provided with a transmission roller shaft 74, and the wire rod passes through the transmission roller shaft 74, so that the wire rod can be conveyed forward as flatly as possible. In particular implementations, the pre-skinning power member 725 can be a linear motor or a cylinder.
In an alternative embodiment of the present invention, as shown in fig. 8, a scum scraping mechanism 56 is further disposed at one side of the receiving tank 54, and the scum scraping mechanism 56 includes a scum scraping blade 561 having a front end extending into the receiving tank 54, and a scum driving member 563 for driving the scum scraping blade 561 to reciprocate to scrape scum on a surface layer of the liquid welding consumable in the receiving tank 54 to one end to expose the liquid welding consumable. In this embodiment, the scraper blade 561 is driven by the scraper blade driving member 563 to reciprocate, so that the oxidized dross in the accommodating groove 54 can be effectively scraped, the tin dipping efficiency is improved, the manual operation is avoided, and the safety is improved. In a specific implementation, the blade driver 563 may employ a linear motor or a cylinder. In a specific implementation, the lower part of the scraping plate 561 is further provided with a scraping plate lifting member 565, an output shaft of the scraping plate lifting member 565 is abutted against the lower part of the scraping plate 561, and the scraping plate is driven to lift up and down by the scraping plate lifting member 565, so that the scraping effect of the scraping plate is better.
As shown in fig. 9 to 10, in an alternative embodiment of the present invention, the feeding device 1 includes a feeding shaft 10 on which a wire rod is wound, a discharging driving member 12 for driving the feeding shaft 10 to rotate to supply the wire rod, a wire pulling mechanism 14 for pulling the wire rod to move, and a monitoring module 16 for controlling the starting and stopping of the discharging driving member 12, the wire pulling mechanism 14 includes a wire pulling clamp 141 for clamping a free end of the wire rod and a wire pulling driving assembly 143 for driving the wire pulling clamp 141 to linearly move to pull the wire rod, the monitoring module 16 includes a vertical sliding rod 161 disposed at one side of an output wire rod of the feeding shaft 10, an inductor 163 disposed at a bottom of the vertical sliding rod 161 and connected to the discharging driving member 12, and a trigger block 165 sleeved on the vertical sliding rod 161 for triggering the inductor 163, the inductor 163 is in a first state when the trigger block 165 approaches, and outputs a first signal for stopping the discharging driving member 12, and the inductor 163 is in a second state when the trigger block 165 approaches, and outputs a second signal for controlling the starting and stopping of the discharging driving member 12.
In a specific implementation, a speed reducer 18 is further installed between the output shaft of the discharging driving member 12 and the feeding shaft 10, and when the sensor 163 reaches the trigger block 165, the speed reducer 18 receives the first signal and starts, so that the feeding shaft 10 immediately stops rotating, and the accuracy of conveying the wire is further ensured.
According to the embodiment of the invention, the vertical sliding rod 161 is arranged at the wire feeding end of the feed shaft 10, the trigger block 165 is sleeved on the vertical sliding rod 161, the inductor 163 is arranged at the bottom of the vertical sliding rod 161 to sense the trigger block 165 so as to control the start and stop of the discharging driving piece 12, on one hand, when the wire drawing mechanism 14 pulls up the wire, the wire drives the trigger block 165 to move upwards, so that the inductor 163 cannot sense the trigger block 165, and the inductor 163 controls the discharging driving piece 12 to drive the feed shaft 10 to feed wires, so that normal wire feeding operation is ensured; on the other hand, when the wire pulling mechanism 14 stops pulling the wire without pulling force, the trigger block 165 falls along with the wire, and the sensor 163 senses the trigger block 165 to control the discharging driving piece 12 to stop rotating, so as to stop feeding the wire, and the length of the wire sent out by the feeding shaft 10 can be accurately ensured, so that the wire can be accurately cut out to a proper length, and the assembly is convenient.
In a specific implementation, the material pulling driving assembly 143 may directly use an air cylinder or a linear motor, as shown in fig. 10, where in this embodiment, the material pulling driving assembly 143 includes a guide rail 1432 provided with a slider 1430, a driving pulley 1434 and a driven pulley 1436 installed at two ends of the guide rail 1432, a driving belt 1438 wound between the driving pulley 1434 and the driven pulley 1436, and a fourth rotating motor 1439 for driving the driving pulley 1434 to drive the driving belt 1436 to move synchronously, and the slider 1430 is fixed on a middle section of the driving belt 1438. Through the structure, the wire rod can be kept straight all the time, and the final cutting effect is better. In specific implementation, the wire pulling clamp 141 may have the same structural form as the wire stripping clamp 50, and will not be described in detail herein.
In addition, as shown in fig. 11-12, the apparatus further includes a wire taking device 9 for transferring the wires after tin dipping to the wire finished product collecting area, and the wire taking device 9 includes a wire taking clamp 90 disposed at the side of the wire stripping knife 301, and a wire moving driving assembly 92 for driving the wire taking clamp 90 to move to the wire finished product collecting area.
In the present embodiment, the lane departure driving assembly 92 includes a lane departure rail 921 and an eighth linear power member 923 for driving the lane departure rail 921 to move to a wire product collection area, and the lane departure clamp 90 is mounted on the lane departure rail 921. The wire taking clamp 90 comprises a traversing seat 901 fixed at the tail end of a wire taking guide rail 92, a ninth linear power piece 903 fixed on one side surface of the traversing seat 901, a fixed clamp grip 905 fixed on the other side surface, a clamp base 907 fixed on the tail end of the traversing seat 901, and a rotary clamp grip 909 pivoted on the clamp base 907 by means of a rotary shaft 9010, wherein a linear rack 9070 is further installed on the clamp base 907, a rotary gear 9012 is arranged on the rotary shaft 9010, and one end of the linear rack 9070 is meshed with the rotary gear 9012, and the other end is connected with an output shaft of the ninth linear power piece 903. In the embodiment, the wire taking clamping assembly 90 is driven to move to a wire finished product collecting area through the wire moving driving assembly 92, manual wire taking is avoided, unmanned operation is realized, and wire machining efficiency is higher. The rotary clamping hand 909 is driven to rotate to open or clamp through the rotary gear 9012, so that arc-shaped single-side opening is realized, wires which are dipped in tin and finished at the wire stripping clamp 50 are conveniently received, the wires can be vertically dropped into a finished product receiving area, the wires are ensured to be output in order, and the subsequent packing, end beating or wiring procedures are conveniently carried out.
When the wire processing equipment of the invention normally works, the wire pulling mechanism 14 of the feeding device 1 is matched with the discharging driving piece 12 to convey wires, the wire stripping device 50 clamps the wire strips after being matched with the pre-stripping mechanism 7 to separate wires with the same diameter, the cutting device 3 cuts the wires and separates the wire skins of the multi-wires successively, the power mechanism 52 drives the wire stripping device 50 to move to strip, after the stripping is finished, the power mechanism 52 drives the wire stripping device 50 again, the core wires at the tail ends of the wires are immersed in the accommodating groove 54 in sequence, welding consumable materials are adhered to the wire cores, and finally the wire taking device 90 clamps the wire ends which are adhered with the welding consumable materials and transfers the wire ends to a wire finished product collecting area through the wire transferring driving component 92, so that the wire processing operation is finished, manual operation is not required, the automation degree is high, the mechanism integration degree is high, the structure is compact, the volume is small, double-headed tin dipping can be finished simultaneously, and the production efficiency is high.
The embodiments of the present invention have been described above with reference to the accompanying drawings, but the present invention is not limited to the above-described embodiments, which are merely illustrative and not restrictive, and many forms may be made by those having ordinary skill in the art without departing from the spirit of the present invention and the scope of the claims, which are all within the scope of the present invention.

Claims (5)

1. The wire rod processing equipment comprises a feeding device for continuously feeding a wire rod belt, a cutting device for sequentially cutting the wire rod belt according to a preset length to obtain wire rod sections and cutting wire barks of the wire rod belt at a preset distance from the cutting position of the wire rod belt, and a wire stripping device arranged on the downstream side of the cutting device, and is characterized in that the wire stripping device comprises a wire stripping clamp and a power mechanism for driving the wire stripping clamp to horizontally reciprocate along the conveying direction of the wire rod belt and rotate around a horizontal axis perpendicular to the conveying direction of the wire rod belt, an accommodating groove for accommodating welding consumables is further arranged below the wire stripping clamp, the power mechanism comprises a first power module and a second power module fixed at the output end of the first power module, one of the first power module and the second power module is a power module for outputting linear motion power, and the other is a power module for outputting rotary motion power; the wire stripping fixture comprises a support base, a first clamping arm, a second clamping arm and a clamping driving assembly for driving the first clamping arm and the second clamping arm to relatively rotate and open and close, wherein at least one of the first clamping arm and the second clamping arm is pivoted on the support base; the clamping driving assembly comprises a linear power piece and a first connecting rod and a second connecting rod, one ends of the first connecting rod and the second connecting rod are hinged to the output end of the linear power piece, and the other ends of the first connecting rod and the second connecting rod are respectively opposite to the driving ends of the first clamping arm and the second clamping arm; or the first clamping arm is pivoted on the support base by means of a pivot, the second clamping arm is fixedly arranged on the support base, the first clamping arm is provided with a clamping end and a driving end which are respectively positioned at two opposite sides of the pivot, and the clamping driving assembly comprises a linear power piece and a transmission connecting rod of which the two ends are respectively hinged to the output end of the linear power piece and the driving end of the first clamping arm; the cutting device comprises an upper cutter holder, a lower cutter holder and a shearing driving assembly, wherein the upper cutter holder and the lower cutter holder are arranged opposite to each other, the shearing driving assembly is used for driving the upper cutter holder and the lower cutter holder to move relatively, the upper cutter holder and the lower cutter holder are respectively provided with a tangent cutter for cutting a wire rod belt and a wire stripping cutter for cutting a wire rod skin on the outer layer of the wire rod belt side by side, and when the tangent cutters respectively arranged on the upper cutter holder and the lower cutter holder relatively move to be closed, the wire stripping cutters respectively arranged on the upper cutter holder and the lower cutter holder relatively move to a position for cutting the wire rod skin exactly; the wire stripping device comprises a wire stripping device, a wire stripping fixture, a wire stripping device, a wire cutting device and a wire cutting device, wherein a group of wire stripping cutters are respectively arranged on the upstream side and the downstream side of the wire stripping device; the device also comprises a pre-peeling mechanism, wherein the pre-peeling mechanism comprises a base with a wire groove for positioning the wire rod belt and a cutter module arranged above the base and used for separating the wire rod belt from the wire rod belt, the cutter module comprises a cutter seat, a cutter arranged on the cutter seat and a pre-peeling power piece which drives the cutter seat to reciprocate relative to the base, and the pre-peeling power piece drives the cutter seat to move towards the base, and the cutter stretches into the wire rod belt in the wire groove.
2. The wire processing apparatus of claim 1, wherein the first power module comprises a rotating frame, a rotary driving assembly drivingly connected with the rotating frame to drive the rotating frame to rotate, the second power module comprises a linear driving assembly mounted on the rotating frame, and a movable seat drivingly connected with the linear driving assembly to perform linear reciprocating movement under the drive of the linear driving assembly, and the wire stripping fixture is mounted on the movable seat.
3. The wire processing apparatus of claim 1, wherein the first power module includes a movable seat and a linear driving assembly driving the movable seat to reciprocate linearly, the second power module includes a rotary driving assembly mounted on the movable seat and a rotary frame rotated by the rotary driving assembly, and the wire stripping fixture is mounted on the rotary frame.
4. The wire processing apparatus of claim 1, wherein the accommodation groove is further provided with a scum scraping mechanism on one side thereof, the scum scraping mechanism including a scraper having a front end extending into the accommodation groove, and a scraper driving member for driving the scraper to reciprocate to scrape scum on a surface layer of the liquid welding consumable in the accommodation groove to one end to expose the liquid welding consumable.
5. The wire processing apparatus of claim 1, wherein the feeding device comprises a feeding shaft on which a wire rod is fed, a discharging driving member for driving the feeding shaft to rotate to supply the wire rod, a wire pulling mechanism for pulling the wire rod to move, and a monitoring module for controlling start and stop of the discharging driving member, the wire pulling mechanism comprises a wire pulling clamp for clamping a free end of the wire rod and a wire pulling driving assembly for driving the wire pulling clamp to linearly move to pull the wire rod, the monitoring module comprises a vertical sliding rod arranged on one side of an output wire rod of the feeding shaft, an inductor arranged at the bottom of the vertical sliding rod and connected with the discharging driving member, and a trigger block sleeved on the vertical sliding rod for triggering the inductor, the inductor is in a first state when the trigger block approaches, and outputs a first signal for stopping the discharging driving member, and the inductor is in a second state when the trigger block is far away, and outputs a second signal for controlling start of the discharging driving member.
CN201910243186.6A 2019-03-28 2019-03-28 Wire rod processing equipment Active CN109818233B (en)

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Publication number Priority date Publication date Assignee Title
CN112054371A (en) * 2020-09-12 2020-12-08 赵鹏生 Automatic welding device for peeling joint of electrical appliance wire
CN112821169B (en) * 2020-12-31 2023-02-24 天津市力干科技有限公司 Electric wire peeling processing production line
CN113674989B (en) * 2021-10-20 2022-01-04 苏州智伟信自动化科技有限公司 Double-shaft peeling winding and rubber wrapping machine
CN113772483B (en) * 2021-10-22 2023-01-31 东莞市玮铧新电子科技有限公司 Wire harness conveying mechanism
CN114226599A (en) * 2021-12-27 2022-03-25 无锡市晶飞电子有限公司 Trimming and peeling integrated machine for cables

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US3368428A (en) * 1966-09-12 1968-02-13 Artos Engineering Co Wire cutting and stripping machine
CN103692049A (en) * 2013-12-16 2014-04-02 黄雷 Full automatic wire cutting and peeling double-headed tin adhering machine and use method thereof
CN204156281U (en) * 2014-07-08 2015-02-11 东莞市三信精密机械有限公司 Wire rod processing machine

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3368428A (en) * 1966-09-12 1968-02-13 Artos Engineering Co Wire cutting and stripping machine
CN103692049A (en) * 2013-12-16 2014-04-02 黄雷 Full automatic wire cutting and peeling double-headed tin adhering machine and use method thereof
CN204156281U (en) * 2014-07-08 2015-02-11 东莞市三信精密机械有限公司 Wire rod processing machine

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