CN110718423A - Circuit breaker assembly welding production line - Google Patents

Circuit breaker assembly welding production line Download PDF

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Publication number
CN110718423A
CN110718423A CN201910978368.8A CN201910978368A CN110718423A CN 110718423 A CN110718423 A CN 110718423A CN 201910978368 A CN201910978368 A CN 201910978368A CN 110718423 A CN110718423 A CN 110718423A
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CN
China
Prior art keywords
module
feeding
lever
conveying
feeding claw
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Granted
Application number
CN201910978368.8A
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Chinese (zh)
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CN110718423B (en
Inventor
叶信谦
彭小林
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Shenke Welding Equipment Co Ltd
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Zhejiang Shenke Welding Equipment Co Ltd
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Priority to CN201910978368.8A priority Critical patent/CN110718423B/en
Publication of CN110718423A publication Critical patent/CN110718423A/en
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Publication of CN110718423B publication Critical patent/CN110718423B/en
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H69/00—Apparatus or processes for the manufacture of emergency protective devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/74—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
    • B29C65/7858—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus characterised by the feeding movement of the parts to be joined
    • B29C65/7861—In-line machines, i.e. feeding, joining and discharging are in one production line
    • B29C65/787—In-line machines, i.e. feeding, joining and discharging are in one production line using conveyor belts or conveyor chains
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/02—Preparation of the material, in the area to be joined, prior to joining or welding
    • B29C66/022—Mechanical pre-treatments, e.g. reshaping
    • B29C66/0224—Mechanical pre-treatments, e.g. reshaping with removal of material
    • B29C66/02241—Cutting, e.g. by using waterjets, or sawing

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Automatic Assembly (AREA)

Abstract

A circuit breaker assembling and welding production line comprises pins, torsional springs, plastic parts, moving contacts, braided wires, bimetallic strips and a conveying belt, wherein the production line is sequentially provided with a bimetallic hot riveting unit and a conveying line unit, the bimetallic hot riveting unit is provided with a plastic part feeding module, a moving contact feeding module, a braided wire feeding module, a bimetallic strip feeding module, a moving contact hot riveting and welding module, a bimetallic strip hot riveting and welding module and a distributing disc, the distributing disc can rotate in sequence according to assembling procedures, the conveying line unit is sequentially provided with a bimetallic assembling module, a pin assembling module, a plastic part assembling module and a torsional spring pressing device, the conveying belt can rotate in sequence according to the assembling procedures of the bimetallic assembling module, the pin assembling module, the plastic part assembling module and the torsional spring pressing device, the production line designed in this way realizes automatic feeding and production of the circuit breaker, and greatly improves the production efficiency.

Description

Circuit breaker assembly welding production line
Technical Field
The invention relates to a production line, in particular to a circuit breaker assembling and welding production line.
Background
Along with the development of society, the automation level is continuously improved, the condition of manual carrying, loading and unloading and feeding still exists in the production process of many products in China at present, for example, in the feeding production process of circuit breaker pins, torsion springs, plastic parts, moving contacts, braided wires and bimetallic strips, manual carrying, feeding and welding are mostly adopted, the production efficiency is low, the product performance is unstable, the labor intensity of operators is increased, therefore, an automatic feeding and production unit of the circuit breaker pins, the torsion springs, the plastic parts, the moving contacts, the braided wires and the bimetallic strips needs to be designed, the production efficiency is improved, manual operation can be liberated from heavy physical labor, and the stability of product production is ensured.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides the circuit breaker assembling and welding production line, which realizes automatic feeding and production of the circuit breaker and greatly improves the production efficiency.
The technical scheme of the invention is as follows: a circuit breaker assembly welding production line comprises pins, a torsional spring, a plastic piece, a machine core, a moving contact, a braided wire, a bimetallic strip, a first lever, a second lever, a spring, a limiting piece and a conveying belt, wherein a plurality of conveying carriers are arranged on the upper end of the conveying belt in a matching manner, the bimetallic strip comprises a wiring board, an arc striking plate and a connecting piece, the production line is sequentially provided with a double-golden hot riveting unit and a conveying line unit, the conveying line unit is connected with the double-golden hot riveting unit, the double-golden hot riveting unit is sequentially provided with a plastic piece feeding module, a moving contact feeding module, a braided wire feeding module, a bimetallic strip feeding module and a distributing disc for assembly, the plastic piece feeding module comprises a plastic piece conveying vibrating disc and a plastic piece grabbing device, the plastic piece grabbing device comprises a first feeding claw for grabbing the plastic piece and a first feeding cylinder for driving the first feeding claw to feed, the distribution disc and the plastic part vibration disc are positioned in a displacement track of a first feeding claw, the first feeding claw can feed the plastic part to the distribution disc, one side of the plastic part is concavely provided with a mounting groove, one end of the moving contact is matched with the mounting groove, the moving contact feeding module comprises a moving contact vibration disc for transmitting the moving contact and a moving contact grabbing device, the moving contact grabbing device comprises a second feeding claw for grabbing the moving contact and a second feeding cylinder for driving the second feeding claw to feed, the distribution disc and the moving contact vibration disc are positioned in the displacement track of the second feeding claw, the second feeding claw can feed the moving contact to the mounting groove of the plastic part, and the braided wire feeding module comprises a braided wire coil disc for transmitting braided wires, a braided wire cutting tool bit and a braided wire grabbing device, the braided wire coil stock tray comprises braided wires and a plurality of braided wire conveying rollers, conveying grooves are formed in the inner concave surfaces of the braided wire conveying rollers, the braided wire conveying rollers are arranged vertically and are clamped between the upper conveying grooves and the lower conveying grooves, the braided wire conveying rollers can convey the braided wires, the braided wire cutting tool bit comprises a cutting tool bit and a cutting driving motor used for driving the cutting tool bit, a cutting gap is formed in the cutting tool bit and is larger than the height of the braided wires, the cutting driving motor drives the cutting tool bit to cut off the braided wires, the braided wire gripping device comprises a third feeding claw used for gripping the braided wires and a third feeding cylinder used for driving the third feeding claw to feed materials, the third feeding claw can feed the cut-off braided wires to the material distribution tray, and the bimetallic piece feeding module comprises a bimetallic piece vibration tray used for conveying bimetallic pieces and a bimetallic piece gripping device, the double-sequin grabbing device comprises a fourth feeding claw for grabbing double sequins and a fourth feeding cylinder for driving the fourth feeding claw to feed, the distributing tray and the braided wire cutting tool bit are positioned in the displacement track of the fourth feeding claw, the double sequins can be fed to the distributing tray by the fourth feeding claw, the distributing tray can rotate in sequence according to the assembly procedures of the plastic piece feeding module, the moving contact feeding module, the braided wire feeding module and the double sequin feeding module, the conveying line unit is sequentially provided with a movement assembly module, a pin assembly module, a plastic piece assembly module and a torsional spring pressing device, the movement assembly module comprises a movement conveying belt and a movement grabbing device, the movement grabbing device comprises a movement feeding claw for grabbing the movement and a movement feeding cylinder for driving the movement feeding claw to feed, the conveying carrier and the core conveying belt are positioned in a displacement track of the core grabbing device, the core can be conveyed to the conveying carrier by the core conveying claw, the core is provided with a hollow groove, the size of the hollow groove is matched with the size of a pin, the core can be placed in the conveying carrier by the core conveying claw, the pin assembling module comprises a pin vibrating disc for transmitting the pin, a pin pressing plate and a pin conveying pipe, one end of the pin conveying pipe is connected with the pin vibrating disc, the other end of the pin conveying pipe is connected to the upper end of the conveying carrier, the conveying carrier and the pin vibrating disc are positioned in the conveying track of the pin conveying pipe, the pin conveying pipe can convey the pin to the upper end of the core, the pin pressing plate comprises a pressing column and a pressing column driving cylinder for driving the pressing column to press and fix the pin in the hollow groove, the pin pressing plate is arranged at the upper end of the conveying carrier corresponding to the pin, the working of plastics assembly module is including working of plastics conveyer belt and the working of plastics grabbing device that is used for transmitting the working of plastics, and the working of plastics grabbing device is including the working of plastics feed pawl that is used for snatching the working of plastics and the working of plastics pay-off cylinder that is used for driving the working of plastics feed pawl and carries out the pay-off, carry carrier and working of plastics conveyer belt to be located within the displacement orbit of working of plastics grabbing device, the working of plastics pay-off pawl can be delivered the working of plastics to the core upper end, torsional spring closing device includes the torsional spring clamp plate, carry the carrier to be located the displacement range of torsional spring clamp plate, the torsional spring clamp plate includes clamp plate and the clamp plate drive cylinder that is used for driving the clamp plate to push down, the torsional spring clamp plate corresponds the torsional spring and sets up in carrying the carrier upper end, the clamp, The assembling procedures of the pin assembling module, the plastic part assembling module and the torsion spring pressing device rotate in sequence.
By adopting the technical scheme, the double-gold hot riveting unit is sequentially provided with a plastic piece feeding module, a moving contact feeding module, a braided wire feeding module, a double-gold piece feeding module and a material distribution disc for assembly, the plastic piece feeding module, the moving contact feeding module, the braided wire feeding module and the double-gold piece feeding module are arranged around the material distribution disc for one circle, the production process of the scheme comprises the steps of firstly feeding the plastic piece to the material distribution disc through a first feeding claw, then feeding the moving contact to the material distribution disc through a second feeding claw, and then transmitting the braided wire through a braided wire transmission roller of the braided wire feeding module, and cutting off the braided wire through a braided wire cutting head, the design is also provided with a braided wire hot riveting and welding module between the braided wire transmission roller and the braided wire cutting head, wherein the braided wire hot riveting and welding module comprises a third power supply, a third electrode joint, a base and a third positioning pressing plate, the third positioning pressing plate is positioned in the displacement range of the braided wire and the base, the braided wire is conveyed onto the base, the braided wire can be positioned on the base in a compression joint mode through the third positioning pressing plate, the braided wire is positioned between the third electrode connectors, third contact resistors are arranged in the third electrode connectors, a third power supply is used for electrifying the third electrode connectors, the third contact resistors generate heat to weld the surfaces of the braided wire to ensure that the surface of the braided wire is smooth, the braided wire is grabbed through the third feeding claws, and the bimetallic strip is transmitted through the bimetallic strip feeding module and the bimetallic strip vibrating disc. The design conveying line unit is sequentially provided with a core assembly module, a pin assembly module, a plastic piece assembly module and a torsional spring pressing device, the core is grabbed and placed in a conveying carrier through a core grabbing device of the core assembly module, the center of the plastic piece is provided with a hollow groove, and the pins are matched with the arrangement of the pins, the pins are fed by the pin assembly module through a pin vibration disc, a conveying pipeline is arranged in a pin conveying pipe, the pins can be conveyed into the conveying carrier through the conveying pipeline, the pin conveying pipe is arranged corresponding to the upper end of the core, the pins are pressed down through a pressing column and fixed in the hollow groove, after the pins and the core are installed, the plastic piece assembly module is arranged between the pin assembly module and the torsional spring pressing device, the plastic piece is grabbed to the upper end of the plastic piece core through the plastic, the working of plastics runs through the pin and places in the core upper end, and the working of plastics top is provided with the torsional spring, be not hard up state between torsional spring and the working of plastics this moment, rethread torsional spring closing device drives the clamp plate through clamp plate drive cylinder, the clamp plate lower extreme corresponds the torsional spring matching and is provided with the indent, indent through the clamp plate lower extreme can push down the torsional spring joint, and be fixed in working of plastics and core with the torsional spring, the transfer chain unit of design has so realized the automatic assembly of circuit breaker and has carried, production efficiency has been promoted greatly, this scheme is through combining two golden hot riveting unit and transfer chain unit, the automatic material loading of circuit breaker has been realized, assembly and transport, production efficiency has been promoted greatly.
The invention further comprises the following steps: still include moving contact rivet hot welding module, moving contact rivet hot welding module includes first power, first electrode joint and first locating pressing plate, and first locating pressing plate is located the displacement scope of branch charging tray, first locating pressing plate can carry out the crimping location with working of plastics, moving contact and braided wire in the branch charging tray, braided wire and moving contact are located between the first electrode joint, be provided with first contact resistance in the first electrode joint, first power is for first electrode joint circular telegram, and first contact resistance produces the heat and makes braided wire and moving contact weld.
The invention further comprises the following steps: still include two gold plate rivet hot welding module, two gold plate rivet hot welding module includes second power, second electrode joint and second positioning pressing plate, and second positioning pressing plate is located the displacement range of branch charging tray, second positioning pressing plate can carry out the crimping location with braided wire and two gold plates in the branch charging tray, braided wire and two gold plates are located between the second electrode joint, be provided with second contact resistance in the second electrode joint, the second power is for second electrode joint circular telegram, and second contact resistance produces the heat and makes braided wire and two gold plates weld.
By adopting the technical scheme, the moving contact and the braided wire are welded by the moving contact hot riveting welding module, the plastic piece is plastic, and the moving contact is positioned in the mounting groove of the plastic piece, so when the moving contact hot riveting welding module operates, the plastic piece is slightly melted under the action of high temperature, the moving contact and the plastic piece are synchronously fixed, and finally the braided wire and the bimetallic strip are welded by the bimetallic strip hot riveting welding module to form a finished product, the design corresponds to the plastic piece feeding module and is provided with the first infrared detection sensor, the second infrared detection sensor corresponding to the moving contact feeding module, the third infrared detection sensor corresponding to the braided wire feeding module, the fourth infrared detection sensor corresponding to the bimetallic strip feeding module, and a finished product discharging module is designed behind the bimetallic strip hot riveting welding module and comprises a finished product discharging conveyor belt and a waste product discharging box, finished product ejection of compact module detects through first infrared detection sensor, second infrared detection sensor, third infrared detection sensor, fourth infrared detection sensor and will get into finished product ejection of compact conveyer belt unerringly, otherwise will get into waste product ejection of compact case, and the two golden hot riveting units of design like this have realized the automatic material loading welding production of circuit breaker moving contact and braided wire, two gold sheets and braided wire, have promoted production efficiency greatly.
The invention further comprises the following steps: the carrying carrier is provided with a first placing groove matched with the plastic part and a second placing groove matched with the bimetallic strip, the moving contact is fixed on one side of the plastic part, and the braided wire is erected between the moving contact and the bimetallic strip.
Adopt above-mentioned technical scheme, through the design of first standing groove and second standing groove, effectively realize the fixed to working of plastics and bimetallic strip, the moving contact is fixed in working of plastics one side simultaneously, the braided wire erects between moving contact and the bimetallic strip, pin assembly module, bimetallic strip assembly module, the stability when working of plastics assembly module and torsional spring closing device assemble has been guaranteed to such design, stability when also having guaranteed the conveyer belt transmission simultaneously.
The invention further comprises the following steps: be provided with the core that is used for detecting the core between core assembly module and the pin assembly module and detect infrared sensor, be provided with the pin that is used for detecting the pin between pin assembly module and the working of plastics assembly module device and detect infrared sensor, be provided with the working of plastics that is used for detecting the working of plastics between working of plastics assembly module and the torsional spring closing device and detect infrared sensor.
Adopt above-mentioned technical scheme, still include the finished product at torsional spring closing device rear end and carry the module, the finished product is carried the module and is included finished product conveyer belt and waste material receiver, detect infrared sensor through having set up the core between the process, the pin detects infrared sensor and working of plastics and detects infrared sensor, can effectively get rid of the substandard product, to detecting out the process that has the mistake, carry out the waste material through waste material receiver and accomodate, the substandard product has been prevented to fall into flow on next step, it conveys to correspond the product that detects inerrably to carry out the finished product conveyer belt, holistic assembly quality has been promoted greatly in.
The invention further comprises the following steps: the working of plastics both sides are provided with the spacing card post of first spacing card post and second, first spacing card post is the oblique angle setting, the spacing card post of second is the arc angle setting, the torsional spring includes the inner circle and from first free end and the second free end that the inner circle both ends stretched out to the outside, the oblique angle of first free end through first spacing card post can be fixed through torsional spring clamp plate pushing down, the arc angle that the second free end passes through the spacing card post of second can be fixed through torsional spring clamp plate pushing down.
By adopting the technical scheme, the first limiting clamping column is greatly beneficial to the sliding of the first free end from top to bottom through the oblique angle, the second limiting clamping column is greatly beneficial to the sliding of the second free end from top to bottom through the arc angle design, and the design of the first limiting clamping column and the second limiting clamping column is greatly beneficial to the fixation of the torsion spring.
The invention further comprises the following steps: the oblique angle of first spacing card post includes outer oblique angle and interior oblique angle, outer oblique angle is the ascending 45 degrees angles of level, and interior oblique angle is the horizontal 45 degrees angles downwards, the arc angle of the spacing card post of second is semicircle type structure.
Adopt above-mentioned technical scheme, the outer oblique angle of first spacing calorie of post does benefit to the torsional spring and assembles from the outside, and interior oblique angle does benefit to the torsional spring and dismantles from the inboard, and the spacing calorie of post of second that the semicircle type structure set up like the reason does benefit to the torsional spring and assembles from the outside and also does benefit to the torsional spring and dismantle such design from the inboard and be convenient for to the assembly and the dismantlement of torsional spring simultaneously.
The invention further comprises the following steps: the conveying line unit further comprises a machine core assembling device, the machine core assembling device comprises a first lever assembling module, a second lever assembling module, a spring assembling module, a limiting part assembling module and a machine core mounting disc for assembling, the first lever assembling module comprises a first lever vibration disc for transmitting a first lever and a first lever grabbing device, the first lever grabbing device comprises a first lever feeding claw for grabbing the first lever and a first lever feeding cylinder for driving the first lever feeding claw to feed, the machine core mounting disc and the first lever vibration disc are located within the displacement track of the first lever feeding claw, the second lever assembling module comprises a second lever vibration disc for transmitting a second lever and a second lever grabbing device, and the second lever grabbing device comprises a second lever feeding claw for grabbing the second lever and a second lever feeding claw for driving the second lever feeding claw to feed The air cylinder, the core mounting disc and the second lever vibration disc are located in the displacement track of the second lever feeding claw, one side of the first lever is provided with a lever groove, the lever groove is matched with the second lever, the second lever feeding claw can place the second lever in the lever groove, the spring assembly module comprises a spring vibration disc for transmitting a spring and a spring grabbing device, the spring grabbing device comprises a spring feeding claw for grabbing the spring and a spring feeding air cylinder for driving the spring feeding claw to feed, the core mounting disc and the spring vibration disc are located in the displacement track of the spring feeding claw, the upper end of the second lever is provided with a spring groove in an inwards concave manner, the spring groove is matched with the spring arrangement, the spring feeding claw can place the spring in the spring groove, and the limiting part assembly module comprises a limiting part vibration disc for transmitting a limiting part and a limiting part grabbing device, the limiting part grabbing device comprises a limiting part feeding claw used for grabbing a limiting part and a limiting part feeding cylinder used for driving the limiting part feeding claw to feed materials, the movement mounting disc and the limiting part vibration disc are located within the displacement track of the limiting part feeding claw, a limiting part mounting groove is formed in one side of the upper end of the second lever and matched with the limiting part, and the limiting part feeding claw can mount the limiting part in the limiting part mounting groove.
Adopt above-mentioned technical scheme, core assembly quality at first installs first lever, installs the lever inslot at first lever through second lever feed dog with the second lever, through spring feed dog with spring mounting in the spring inslot of second lever, install the restriction piece in the restriction piece mounting groove through restriction piece feed dog again and constitute the working of plastics, such design has realized the automated production installation of working of plastics.
The invention further comprises the following steps: the conveying line unit also comprises an arc angle welding device, the arc angle welding device is sequentially provided with a wiring board feeding module, an arc striking plate feeding module, an arc angle welding module and a double-metal component mounting disc for assembly, the wiring board feeding module comprises a wiring board conveying belt for conveying the wiring board and a wiring board grabbing device, the wiring board grabbing device comprises a wiring board feeding claw for grabbing the wiring board and a wiring board feeding cylinder for driving the wiring board feeding claw to feed, the double-metal component mounting disc and the wiring board conveying belt are positioned in a displacement track of the wiring board feeding claw, the arc striking plate feeding module comprises an arc striking plate vibrating disc for conveying the arc striking plate and an arc striking plate grabbing device, the arc striking plate grabbing device comprises an arc striking plate feeding claw for grabbing the arc striking plate and an arc striking plate feeding cylinder for driving the arc striking plate feeding claw to feed, the double-metal component mounting disc and the arc striking plate vibration disc are located in a displacement track of the arc striking plate feeding claw, the arc angle welding module comprises a fourth power supply, a fourth electrode joint and a fourth positioning pressing plate, the fourth positioning pressing plate is located in a displacement range of the double-metal component mounting disc, the fourth positioning pressing plate can be used for carrying out compression joint positioning on a wiring board and the arc striking plate in the double-metal component mounting disc, the wiring board and the arc striking plate are located between the fourth electrode joint, a fourth contact resistor is arranged in the fourth electrode joint, the fourth power supply is used for electrifying the fourth electrode joint, and the fourth contact resistor generates heat to enable the wiring board and the arc striking plate to be welded.
Adopt above-mentioned technical scheme, arc angle welding set carries out the material loading through wiring board material loading module at first to the wiring board, this wiring board material loading module one side still includes wiring board welding set, connecting plate welding set and finished product welding set, connecting plate welding set is including the first connecting plate vibration dish and the first connecting plate grabbing device that are used for transmitting first connecting plate, first connecting plate grabbing device is including the first connecting plate pay-off claw that is used for snatching first connecting plate and the first connecting plate pay-off cylinder that is used for driving first connecting plate pay-off claw and carries out the pay-off, first connecting plate vibration dish is located within the displacement orbit of first connecting plate pay-off claw, wiring board welding set is including the first wiring board vibration dish and the first wiring board grabbing device that are used for transmitting first wiring board, first wiring board grabbing device is including the first wiring board pay-off claw that is used for snatching first wiring board and the first pay-off wiring board pay-off claw that is The cylinder, first wiring board vibration dish is located within the displacement orbit of first wiring board feeding claw, rethread finished product welding set carries out welded fastening with wiring board and connecting plate through resistance welding and forms the wiring board, pay-off the wiring board through the wiring board conveyer belt, press from both sides the wiring board through wiring board feeding claw and get and install in two golden module mounting discs, pay-off the striking plate through striking plate vibration dish, press from both sides the striking plate through striking plate feeding claw and get the striking plate and install in two golden module mounting discs, rethread arc angle welding module carries out resistance welding fixed connection with wiring board and striking plate, form two golden sheets, the automated production installation of two golden sheets has been realized to such design.
Drawings
FIG. 1 is a general block diagram of an embodiment of the present invention;
FIG. 2 is a block diagram of a core assembly module according to an embodiment of the present invention;
FIG. 3 is a block diagram of a pin assembling module according to an embodiment of the present invention;
FIG. 4 is a block diagram of a plastic part assembly module according to an embodiment of the invention;
FIG. 5 is a diagram of a torsion spring pressing device according to an embodiment of the present invention;
FIG. 6 is a diagram of a transport vehicle according to an embodiment of the present invention;
FIG. 7 is a diagram of breaker component structure in accordance with an embodiment of the present invention;
FIG. 8 is a diagram of a core assembly apparatus according to an embodiment of the present invention;
FIG. 9 is a diagram of an arc angle assembly apparatus according to an embodiment of the present invention;
FIG. 10 is a structural diagram of a double-gold hot riveting unit according to an embodiment of the present invention;
FIG. 11 is a schematic diagram of a plastic feeding module according to an embodiment of the present invention;
fig. 12 is a structural diagram of a moving contact feeding module according to an embodiment of the present invention;
FIG. 13 is a diagram of a braided wire feeding module according to an embodiment of the present invention;
FIG. 14 is a diagram of a bi-metallic feeding module according to an embodiment of the present invention;
fig. 15 is a structural diagram of a hot rivet welding module for a moving contact according to an embodiment of the present invention;
FIG. 16 is a diagram illustrating a dual gold blade hot rivet welding module according to an embodiment of the present invention;
fig. 17 is a structural view of a hot rivet welding principle according to an embodiment of the present invention.
Detailed Description
The circuit breaker assembling and welding production line shown in fig. 1 to 17 comprises pins, a torsion spring, plastic parts 111, a machine core, a movable contact 2, a braided wire 3, a bimetallic strip 4, a first lever 114, a second lever 115, a spring 116, a limiting part 117 and a conveying belt 121, wherein a plurality of conveying carriers 55 are arranged at the upper end of the conveying belt 121 in a matching manner, the bimetallic strip 4 comprises a wiring board, an arc striking plate and a connecting sheet, the production line is sequentially provided with a bimetallic rivet unit and a conveying line unit, the conveying line unit is connected with the bimetallic rivet unit, the bimetallic rivet unit is sequentially provided with a plastic part feeding module 11, a movable contact feeding module 12, a braided wire feeding module 13, a bimetallic strip feeding module 14 and a distributing disc 17 for assembling, the feeding module 11 comprises a plastic part vibrating disc 21 for conveying and a plastic part grabbing device, the plastic part gripping device comprises a first feeding claw 22 for gripping a plastic part 111 and a first feeding cylinder 23 for driving the first feeding claw 22 to feed, the distribution tray 17 and the plastic part vibration tray 21 are positioned in a displacement track of the first feeding claw 22, the first feeding claw 22 can feed the plastic part 111 to the distribution tray 17, one side of the plastic part 111 is concavely provided with a mounting groove, one end of the movable contact 2 is matched with the mounting groove, the movable contact feeding module 12 comprises a movable contact vibration tray 31 for transmitting the movable contact 2 and a movable contact gripping device, the movable contact gripping device comprises a second feeding claw 32 for gripping the movable contact and a second feeding cylinder 33 for driving the second feeding claw 32 to feed the plastic part, the distribution tray 17 and the movable contact vibration tray 31 are positioned in the displacement track of the second feeding claw 32, and the second feeding claw 32 can feed the movable contact 2 to the mounting groove of the plastic part 111, braided wire pay-off module 13 is including braided wire coil of strip 41, braided wire cutting tool bit and the braided wire grabbing device that is used for transmitting braided wire 3, braided wire coil of strip 41 includes braided wire 3 and a plurality of braided wire transfer roller 45, braided wire transfer roller 45's wheel face indent is provided with conveying groove 46, and is a plurality of braided wire transfer roller 45 arranges from top to bottom, braided wire 3 joint is between upper and lower conveying groove 46, braided wire transfer roller 45 can convey braided wire 3, braided wire cutting tool bit 42 includes cutting tool bit 42 and the cutting driving motor 47 that is used for driving cutting tool bit 42, is provided with the cutting gap in cutting tool bit 42, the cutting gap is greater than braided wire 3 height, cutting driving motor 37 drive cutting tool bit 42 can cut off braided wire 3, braided wire grabbing device carries out the pay-off including third feed pawl 43 that is used for snatching the braided wire and being used for driving third feed pawl 43 The third feeding claw 43 can feed the cut braided wire 3 to the distributing tray 17, the bimetallic strip feeding module 16 comprises a bimetallic strip vibrating tray 51 for conveying bimetallic strips 4 and a bimetallic strip grabbing device, the bimetallic strip grabbing device comprises a fourth feeding claw 52 for grabbing bimetallic strips 4 and a fourth feeding cylinder 53 for driving the fourth feeding claw 52 to feed, the distributing tray 17 and the braided wire cutting tool bit are positioned in the displacement track of the fourth feeding claw 52, the fourth feeding claw 52 can feed the bimetallic strips 4 to the distributing tray 17, the distributing tray 17 can rotate in sequence according to the assembling procedures of the feeding module 11, the movable contact feeding module 12, the braided wire feeding module 13 and the bimetallic strip feeding module 14, and the conveying line unit is sequentially provided with a core assembling module 131, a pin assembling module 141 and a pin assembling module 141, The plastic part assembling module 151 and the torsion spring pressing device 161, the movement assembling module 131 comprises a movement conveyor belt 132 for conveying the movement and a movement grabbing device, the movement grabbing device comprises a movement feeding claw 133 for grabbing the movement and a movement feeding air cylinder 134 for driving the movement feeding claw 133 to feed, the conveying carrier 55 and the movement conveyor belt 132 are located in the displacement track of the movement grabbing device, the movement feeding claw 133 can convey the movement to the conveying carrier 55, the movement is provided with a hollow groove 112, the size of the hollow groove 112 is matched with the size of a pin, the movement can be placed in the conveying carrier 55 through the movement feeding claw 133, the pin assembling module comprises a pin vibrating disc 142 for conveying the pin, a pin pressing plate 143 and a pin conveying pipe 144, one end of the pin conveying pipe 144 is connected with the pin vibrating disc 142, the other end of the pin is connected to the upper end of a conveying carrier 55, the conveying carrier 55 and a pin vibration disc 142 are located in the conveying track of a pin conveying pipe 144, the pin conveying pipe 144 can convey the pin to the upper end of the movement, a pin pressing plate 143 comprises a pressing column 145 and a pressing column driving cylinder 146 used for driving the pressing column 145 to press down, the pin pressing plate 143 is arranged at the upper end of the conveying carrier 55 corresponding to the pin, the pressing column driving cylinder 145 drives the pressing column 145 to press down the pin to be fixed in the hollow groove 112, the plastic part assembling module 151 comprises a plastic part conveying belt 152 used for conveying the plastic parts 111 and a plastic part gripping device, the plastic part gripping device comprises a plastic part feeding claw 153 used for gripping the plastic parts 111 and a plastic part feeding cylinder 154 used for driving the plastic part feeding claw 153 to feed the plastic parts, and the conveying carrier 55 and the conveying belt 152 are, the plastic part feeding claw 153 can send the plastic part 111 to the upper end of the machine core, the torsion spring pressing device 161 comprises a torsion spring pressing plate 162, the conveying carrier 55 is located within the displacement range of the torsion spring pressing plate 162, the torsion spring pressing plate 162 comprises a pressing plate and a pressing plate driving air cylinder 163 used for driving the pressing plate to press down, the torsion spring pressing plate 162 is arranged at the upper end of the conveying carrier 55 corresponding to the torsion spring, a pressing groove is formed in the bottom end of the pressing plate in a matched mode with the torsion spring in a concave mode, the pressing plate driving air cylinder 163 can drive the pressing plate to press down and fix the torsion spring, and the conveying belt 112 can rotate in sequence according to the assembling procedures of the machine core assembling module 131, the pin assembling.
This design double-gold rivet hot unit has set gradually working of plastics pay-off module 11, moving contact pay-off module 12, braided wire pay-off module 13, double-gold piece pay-off module 14 and be used for the branch charging tray 17 of assembly, working of plastics pay-off module 11, moving contact pay-off module 12, braided wire pay-off module 13, double-gold piece pay-off module 14 encircles a week setting of branch charging tray 17, the flow of this scheme production at first sends working of plastics 111 to branch charging tray 17 through first feeding claw 22, rethread second feeding claw 32 sends moving contact 2 to branch charging tray 17, on next step, transmission is carried out to braided wire 3 through braided wire conveying roller 45 of braided wire pay-off module 13, cut off braided wire 3 through braided wire cutting tool bit 42, this design still is equipped with braided wire rivet hot welding module 48 between braided wire conveying roller 45 and braided wire cutting tool bit 42, wire rivet hot welding module 48 includes third power supply, the power supply is, The third electrode joint, the base 49 and the third positioning pressing plate are arranged in the displacement range of the braided wire 3 and the base 49, the braided wire 3 is conveyed on the base 49, the braided wire 3 can be pressed and positioned on the base 49 by the third positioning pressing plate, the braided wire 3 is arranged between the third electrode joint, a third contact resistor is arranged in the third electrode joint, a third power supply is used for electrifying the third electrode joint, the third contact resistor generates heat to weld the surface of the braided wire 3 to ensure that the surface of the braided wire 3 is smooth, the braided wire 3 is grabbed by the third feeding claw 43, the bimetallic strip feeding module 14 and the bimetallic strip vibrating disc 51 are used for transmitting the bimetallic strips 4, the bimetallic strip vibrating disc 51 is designed with a vision system 54 which can identify the front and back surfaces of the bimetallic strips 4, the bimetallic strips 4 are grabbed to the distributing disc 17 by the fourth feeding claw 52, the double-gold hot riveting unit designed in the way realizes automatic feeding production of the circuit breaker, the conveying line unit is sequentially provided with a core assembly module 131, a pin assembly module 141, a plastic part assembly module 151 and a torsion spring pressing device 161, the core is grabbed by a core grabbing device of the core assembly module 131 and placed in a conveying carrier 55, the center of the plastic part 111 is provided with a hollow groove 112 matched with the arrangement of pins, the pin assembly module 141 feeds the pins through a pin vibrating disc 142, a conveying pipeline is arranged in a pin conveying pipe 144, the pins can be conveyed into the conveying carrier 55 through the conveying pipeline, the pin conveying pipe 144 is arranged corresponding to the upper end of the core, the pins are pressed down by a pressing column and fixed in the hollow groove 112, after the pins and the core are installed, between the pin assembly module 141 and the torsion spring pressing device 161, the double-gold hot riveting unit further comprises, snatch working of plastics 111 to core upper end through working of plastics grabbing device, and the corresponding hollow groove 112 matching in working of plastics 111 center is provided with the through hole, working of plastics 111 runs through the pin and places in the core upper end, and working of plastics 111 top is provided with the torsional spring, be not hard up state between torsional spring and the working of plastics 111 this moment, rethread torsional spring closing device drives the clamp plate through clamp plate drive cylinder 154, the clamp plate lower extreme corresponds the torsional spring matching and is provided with the indent, can push down the torsional spring joint through the indent of clamp plate lower extreme, and be fixed in working of plastics 111 and the core with the torsional spring, circuit breaker automation assembly and transport have been realized to the transfer chain unit of design like this, this scheme is through combining two golden hot riveting unit and transfer chain unit, circuit breaker automation material loading has been realized, assembly and.
Still include moving contact rivet hot welding module 15, moving contact rivet hot welding module 15 includes first power, first electrode joint 61 and first locating pressing plate 62, and first locating pressing plate 62 is located the displacement scope of branch charging tray 17, first locating pressing plate 62 can carry out the crimping location with working of plastics 111, moving contact 2 and braided wire 3 in the branch charging tray 17, braided wire 3 and moving contact 2 are located between the first electrode joint 61, be provided with first contact resistance in the first electrode joint 61, first power is for first electrode joint 61 circular telegram, and first contact resistance produces the heat and makes braided wire 3 and moving contact 2 weld.
Still include two gold plate rivet hot welding module 16, two gold plate rivet hot welding module 16 includes second power, second electrode joint 71 and second positioning pressing board, and second positioning pressing board is located the displacement range of branch charging tray 17, second positioning pressing board can carry out the crimping location with braided wire 3 and two gold plates 4 in the branch charging tray 17, braided wire 3 and two gold plates 4 are located between the second electrode joint 71, be provided with second contact resistance in the second electrode joint 71, the second power is circular telegram for second electrode joint 71, and second contact resistance produces heat and makes braided wire 3 and two gold plates 4 weld.
The design welds the moving contact 2 and the braided wire 3 through the moving contact hot riveting welding module 15, because the plastic part 111 is plastic, the moving contact 2 is positioned in the mounting groove of the plastic part 111, when the moving contact hot riveting welding module 15 operates, the plastic part 111 will be slightly melted under the action of high temperature, the moving contact 2 and the plastic part 111 are synchronously fixed, finally the braided wire 3 and the bimetallic strip 4 are welded through the bimetallic strip hot riveting welding module 16 to form a finished product, the design is provided with a first infrared detection sensor corresponding to the plastic part feeding module 11, a second infrared detection sensor corresponding to the moving contact feeding module 12, a third infrared detection sensor corresponding to the braided wire feeding module 13, a fourth infrared detection sensor corresponding to the bimetallic strip feeding module 14, and a finished product discharging module after the bimetallic strip hot riveting welding module 16, the finished product discharging module comprises a finished product discharging conveyor belt and a waste product discharging box, the finished product discharging module enters the finished product discharging conveyor belt without errors through detection of a first infrared detection sensor, a second infrared detection sensor, a third infrared detection sensor and a fourth infrared detection sensor, otherwise, the finished product discharging module enters the waste product discharging box, the moving contact hot rivet welding module, the double-gold-piece hot rivet welding module and the braided wire hot rivet welding module all adopt resistance welding, the resistance welding mode is that a workpiece 103 to be welded is tightly pressed between two electrodes of an upper electrode 101 and a lower electrode 102, current is conducted, the workpiece is processed to be in a molten or plastic state through resistance heat generated by the current flowing through the contact surface and the adjacent area of the workpiece, and metal combination is formed, and the double-gold hot rivet unit designed in this way realizes automatic feeding welding production of the moving contact 1 and the braided wire 3 of the circuit breaker, and the double-gold-piece 4 and the braided wire 3, the production efficiency is greatly improved.
The conveying carrier 55 is provided with a first placing groove matched with the plastic part 111 and a second placing groove matched with the bimetallic strip 4, the moving contact 2 is fixed on one side of the plastic part 111, and the braided wire 3 is erected between the moving contact 2 and the bimetallic strip 4.
Through the design of first standing groove and second standing groove, effectively realize the fixed to working of plastics 111 and two gold plate 4, moving contact 2 is fixed in working of plastics 111 one side simultaneously, braided wire 3 erects between moving contact 2 and two gold plate 4, pin assembly module 131 has been guaranteed to such design, core assembly module 141, stability when working of plastics assembly module 151 and torsional spring closing device 161 assemble, stability when also having guaranteed conveyer belt 121 transmission simultaneously.
Be provided with the core that is used for detecting the core between core assembly module 141 and the pin assembly module 131 and detect infrared sensor, be provided with the pin that is used for detecting the pin between pin assembly module 131 and working of plastics assembly module device 151 and detect infrared sensor, be provided with the working of plastics that is used for detecting the working of plastics between working of plastics assembly module 151 and the torsional spring closing device 161 and detect infrared sensor.
Still include the finished product at torsional spring closing device 161 rear end and carry the module, the finished product is carried the module and is included finished product conveyer belt and waste material receiver, detect infrared sensor through having set up the core between the process, the pin detects infrared sensor and working of plastics and detects infrared sensor, can effectively get rid of the substandard product, to detecting out the process that has the mistake, carry out the waste material through waste material receiver and accomodate, prevented that the substandard product from falling into flow on next step, it conveys to correspond to detect the errorless product and carry out the finished product conveyer belt, holistic assembly quality has been promoted greatly in such design.
Working of plastics 111 and core both sides are provided with the spacing calorie of post 171 of first spacing card and the spacing calorie of post 172 of second, first spacing calorie of post 171 is the oblique angle setting, the spacing calorie of post 172 of second is the arc angle setting, the torsional spring includes the inner circle and from the first free end and the second free end that the inner circle both ends stretched out to the outside, first free end pushes down through torsional spring clamp plate 162 through the oblique angle of first spacing calorie of post 171 and can fix, the arc angle that the second free end passes through the spacing calorie of post 172 of second pushes down through torsional spring clamp plate 162 and can fix.
First spacing calorie of post 171 does benefit to first free end top-down through the oblique angle setting greatly and slides in, and the spacing calorie of post 172 of second does benefit to second free end top-down through the arc angle design greatly and slides in, and such design does benefit to the fixed of torsional spring greatly through the design of first spacing calorie of post 171 and the spacing calorie of post 172 of second.
The oblique angle of the first limit clamping column 171 comprises an outer oblique angle and an inner oblique angle, the outer oblique angle is a horizontal upward 45-degree angle, the inner oblique angle is a horizontal downward 45-degree angle, and the arc angle of the second limit clamping column 172 is of a semicircular structure.
The outer oblique angle of first spacing calorie of post 171 does benefit to the torsional spring and assembles from the outside, and interior oblique angle does benefit to the torsional spring and dismantles from the inboard, does benefit to the torsional spring and assembles from the outside and also does benefit to the torsional spring and dismantle such design from the inboard and be convenient for to the assembly and the dismantlement of torsional spring simultaneously from the second spacing calorie of post 172 that the semicircle type structure set up like the reason.
The automatic feeding mechanism comprises a core assembly device 181, wherein the core assembly device 181 comprises a first lever assembly module, a second lever assembly module, a spring assembly module, a limiting piece assembly module and a core mounting disc for assembly, the first lever assembly module comprises a first lever vibration disc for transmitting a first lever 114 and a first lever grabbing device, the first lever grabbing device comprises a first lever feeding claw for grabbing the first lever 114 and a first lever feeding cylinder for driving the first lever feeding claw to feed, the core mounting disc and the first lever vibration disc are located within a displacement track of the first lever feeding claw, the second lever assembly module comprises a second lever vibration disc for transmitting a second lever 115 and a second lever grabbing device, and the second lever grabbing device comprises a second lever feeding claw for grabbing the second lever 115 and a second lever feeding gas for driving the second lever claw to feed The movement mounting disc and the second lever vibration disc are positioned in a displacement track of the second lever feeding claw, a lever groove is formed in one side of the first lever 114 and matched with the second lever 115, the second lever feeding claw can place the second lever 115 in the lever groove, the spring assembly module comprises a spring vibration disc for transmitting the spring 116 and a spring grabbing device, the spring grabbing device comprises a spring feeding claw for grabbing the spring 116 and a spring feeding cylinder for driving the spring feeding claw to feed, the movement mounting disc and the spring vibration disc are positioned in the displacement track of the spring feeding claw, a spring groove is formed in the upper end of the second lever in a concave mode and matched with the spring 116, the spring feeding claw can place the spring in the spring groove, and the limiting part assembly module comprises a limiting part vibration disc for transmitting the limiting part 117 and a limiting part grabbing device, the limiting part grabbing device comprises a limiting part feeding claw for grabbing the limiting part 117 and a limiting part feeding cylinder for driving the limiting part feeding claw to feed materials, the movement installation disc and the limiting part vibration disc are located within a displacement track of the limiting part feeding claw, a limiting part installation groove is formed in one side of the upper end of the second lever 115 and matched with the limiting part 117, and the limiting part feeding claw can install the limiting part 117 in the limiting part installation groove.
The core assembling device 181 firstly installs the first lever 114, installs the second lever 115 in the lever groove of the first lever 114 by the second lever 115 feeding claw, installs the spring 116 in the spring groove of the second lever 115 by the spring feeding claw, and then installs the limiting piece 117 in the limiting piece installing groove by the limiting piece feeding claw, so the design realizes the automatic production and installation of the core and the plastic piece.
The arc angle welding device comprises a wiring board feeding module, an arc plate feeding module, an arc angle welding module and a double-metal component mounting disc for assembly, wherein the wiring board feeding module comprises a wiring board conveying belt for transmitting a wiring board and a wiring board grabbing device, the wiring board grabbing device comprises a wiring board feeding claw for grabbing the wiring board and a wiring board feeding cylinder for driving the wiring board feeding claw to feed, the double-metal component mounting disc and the wiring board conveying belt are positioned in a displacement track of the wiring board feeding claw, the arc plate feeding module comprises an arc plate vibration disc for transmitting an arc plate and an arc plate grabbing device, the arc plate grabbing device comprises an arc plate feeding claw for grabbing the arc plate and an arc plate feeding cylinder for driving the arc plate feeding claw to feed, the double-metal component mounting disc and the arc striking plate vibration disc are located in a displacement track of the arc striking plate feeding claw, the arc angle welding module comprises a fourth power supply, a fourth electrode joint and a fourth positioning pressing plate, the fourth positioning pressing plate is located in a displacement range of the double-metal component mounting disc, the fourth positioning pressing plate can be used for carrying out compression joint positioning on a wiring board and the arc striking plate in the double-metal component mounting disc, the wiring board and the arc striking plate are located between the fourth electrode joint, a fourth contact resistor is arranged in the fourth electrode joint, the fourth power supply is used for electrifying the fourth electrode joint, and the fourth contact resistor generates heat to enable the wiring board and the arc striking plate to be welded.
The arc angle welding device 191 firstly feeds the wiring board through a wiring board feeding module, one side of the wiring board feeding module also comprises a wiring board welding device, a connecting board welding device and a finished product welding device, the connecting board welding device comprises a first connecting board vibration disc for transmitting the first connecting board and a first connecting board gripping device, the first connecting board gripping device comprises a first connecting board feeding claw for gripping the first connecting board and a first connecting board feeding air cylinder for driving the first connecting board feeding claw to feed, the first connecting board vibration disc is positioned within the displacement track of the first connecting board feeding claw, the wiring board welding device comprises a first wiring board vibration disc for transmitting the first wiring board and a first wiring board gripping device, the first wiring board gripping device comprises a first wiring board feeding claw for gripping the first wiring board and a first wiring board feeding air cylinder for driving the first wiring board feeding claw to feed, first wiring board vibration dish is located within the displacement orbit of first wiring board feeding claw, rethread finished product welding set carries out welded fastening with wiring board and connecting plate through resistance welding and forms the wiring board, pay-off the wiring board through the wiring board conveyer belt, press from both sides the wiring board of getting through wiring board feeding claw and install in two golden subassembly mounting discs, pay-off to the run-on plate through run-on plate vibration dish, press from both sides the run-on plate of getting through run-on plate feeding claw and install in two golden subassembly mounting discs, rethread arc angle welding module carries out resistance welding fixed connection with wiring board and run-on plate, form two golden sheets 4, the automated production installation of two golden sheets 4 has been realized to such design.

Claims (9)

1. A circuit breaker assembly welding production line comprises pins, a torsional spring, plastic parts, a machine core, a moving contact, a braided wire, a bimetallic strip, a first lever, a second lever, a spring, a limiting part and a conveying belt, wherein a plurality of conveying carriers are arranged on the upper end of the conveying belt in a matching manner, the bimetallic strip comprises a wiring board, an arc striking plate and a connecting sheet, the production line is sequentially provided with a double-golden hot riveting unit and a conveying line unit, the conveying line unit is connected with the double-golden hot riveting unit, the double-golden hot riveting unit is sequentially provided with a plastic part feeding module, a moving contact feeding module, a braided wire feeding module, a bimetallic strip feeding module and a distributing disc for assembly, the plastic part feeding module comprises a plastic part vibrating disc for conveying the plastic parts and a plastic part grabbing device, the plastic part grabbing device comprises a first feeding claw for grabbing the plastic parts and a first feeding cylinder for driving the first feeding claw to feed the, the distribution disc and the plastic part vibration disc are positioned in a displacement track of a first feeding claw, the first feeding claw can feed the plastic part to the distribution disc, one side of the plastic part is concavely provided with a mounting groove, one end of the moving contact is matched with the mounting groove, the moving contact feeding module comprises a moving contact vibration disc for transmitting the moving contact and a moving contact grabbing device, the moving contact grabbing device comprises a second feeding claw for grabbing the moving contact and a second feeding cylinder for driving the second feeding claw to feed, the distribution disc and the moving contact vibration disc are positioned in the displacement track of the second feeding claw, the second feeding claw can feed the moving contact to the mounting groove of the plastic part, and the braided wire feeding module comprises a braided wire coil disc for transmitting braided wires, a braided wire cutting tool bit and a braided wire grabbing device, the braided wire coil stock tray comprises braided wires and a plurality of braided wire conveying rollers, conveying grooves are formed in the inner concave surfaces of the braided wire conveying rollers, the braided wire conveying rollers are arranged vertically and are clamped between the upper conveying grooves and the lower conveying grooves, the braided wire conveying rollers can convey the braided wires, the braided wire cutting tool bit comprises a cutting tool bit and a cutting driving motor used for driving the cutting tool bit, a cutting gap is formed in the cutting tool bit and is larger than the height of the braided wires, the cutting driving motor drives the cutting tool bit to cut off the braided wires, the braided wire gripping device comprises a third feeding claw used for gripping the braided wires and a third feeding cylinder used for driving the third feeding claw to feed materials, the third feeding claw can feed the cut-off braided wires to the material distribution tray, and the bimetallic piece feeding module comprises a bimetallic piece vibration tray used for conveying bimetallic pieces and a bimetallic piece gripping device, the double-sequin grabbing device comprises a fourth feeding claw for grabbing double sequins and a fourth feeding cylinder for driving the fourth feeding claw to feed, the distributing tray and the braided wire cutting tool bit are positioned in the displacement track of the fourth feeding claw, the double sequins can be fed to the distributing tray by the fourth feeding claw, the distributing tray can rotate in sequence according to the assembly procedures of the plastic piece feeding module, the moving contact feeding module, the braided wire feeding module and the double sequin feeding module, the conveying line unit is sequentially provided with a movement assembly module, a pin assembly module, a plastic piece assembly module and a torsional spring pressing device, the movement assembly module comprises a movement conveying belt and a movement grabbing device, the movement grabbing device comprises a movement feeding claw for grabbing the movement and a movement feeding cylinder for driving the movement feeding claw to feed, the conveying carrier and the core conveying belt are positioned in a displacement track of the core grabbing device, the core can be conveyed to the conveying carrier by the core conveying claw, the core is provided with a hollow groove, the size of the hollow groove is matched with the size of a pin, the core can be placed in the conveying carrier by the core conveying claw, the pin assembling module comprises a pin vibrating disc for transmitting the pin, a pin pressing plate and a pin conveying pipe, one end of the pin conveying pipe is connected with the pin vibrating disc, the other end of the pin conveying pipe is connected to the upper end of the conveying carrier, the conveying carrier and the pin vibrating disc are positioned in the conveying track of the pin conveying pipe, the pin conveying pipe can convey the pin to the upper end of the core, the pin pressing plate comprises a pressing column and a pressing column driving cylinder for driving the pressing column to press and fix the pin in the hollow groove, the pin pressing plate is arranged at the upper end of the conveying carrier corresponding to the pin, the working of plastics assembly module is including working of plastics conveyer belt and the working of plastics grabbing device that is used for transmitting the working of plastics, and the working of plastics grabbing device is including the working of plastics feed pawl that is used for snatching the working of plastics and the working of plastics pay-off cylinder that is used for driving the working of plastics feed pawl and carries out the pay-off, carry carrier and working of plastics conveyer belt to be located within the displacement orbit of working of plastics grabbing device, the working of plastics pay-off pawl can be delivered the working of plastics to the core upper end, torsional spring closing device includes the torsional spring clamp plate, carry the carrier to be located the displacement range of torsional spring clamp plate, the torsional spring clamp plate includes clamp plate and the clamp plate drive cylinder that is used for driving the clamp plate to push down, the torsional spring clamp plate corresponds the torsional spring and sets up in carrying the carrier upper end, the clamp, The assembling procedures of the pin assembling module, the plastic part assembling module and the torsion spring pressing device rotate in sequence.
2. The assembly welding production line for circuit breakers according to claim 1, further comprising a moving contact hot rivet welding module, wherein the moving contact hot rivet welding module comprises a first power supply, a first electrode connector and a first positioning pressing plate, the first positioning pressing plate is located within a displacement range of the distribution tray, the first positioning pressing plate can press and position the plastic part, the moving contact and the braided wire in the distribution tray, the braided wire and the moving contact are located between the first electrode connectors, a first contact resistor is arranged in the first electrode connectors, the first power supply energizes the first electrode connectors, and the first contact resistor generates heat to weld the braided wire and the moving contact.
3. The assembly welding production line for the circuit breakers according to claim 1, further comprising a double-gold-piece hot-riveting welding module, wherein the double-gold-piece hot-riveting welding module comprises a second power supply, a second electrode connector and a second positioning pressing plate, the second positioning pressing plate is located in a displacement range of the distribution disc, the second positioning pressing plate can press and position the braided wire and the double gold pieces in the distribution disc, the braided wire and the double gold pieces are located between the second electrode connectors, a second contact resistor is arranged in each second electrode connector, the second power supply energizes each second electrode connector, and the second contact resistor generates heat to weld the braided wire and the double gold pieces.
4. The assembly welding production line for circuit breakers according to claim 1, wherein the transport vehicle is provided with a first placing groove matched with the plastic parts and a second placing groove matched with the bimetallic strip, the movable contact is fixed on one side of the plastic parts, and the braided wire is erected between the movable contact and the bimetallic strip.
5. The assembly welding production line of the circuit breaker according to claim 1, wherein a movement detection infrared sensor for detecting the movement is arranged between the movement assembly module and the pin assembly module, a pin detection infrared sensor for detecting the pin is arranged between the pin assembly module and the plastic piece assembly module device, and a plastic piece detection infrared sensor for detecting the plastic piece is arranged between the plastic piece assembly module and the torsion spring pressing device.
6. The assembly welding production line for the circuit breakers according to claim 1, wherein a first limiting clamping column and a second limiting clamping column are arranged on two sides of the plastic part, the first limiting clamping column is arranged in an oblique angle mode, the second limiting clamping column is arranged in an arc angle mode, the torsion spring comprises an inner ring and a first free end and a second free end, the first free end and the second free end extend out of two ends of the inner ring towards the outer side, the first free end can be fixed through pressing down of the oblique angle of the first limiting clamping column through a torsion spring pressing plate, and the second free end can be fixed through pressing down of the arc angle of the second limiting clamping column through the torsion spring pressing plate.
7. The assembly welding production line for circuit breakers according to claim 6, wherein the oblique angles of the first limit clamp column include an outer oblique angle and an inner oblique angle, the outer oblique angle is a horizontal upward 45-degree angle, the inner oblique angle is a horizontal downward 45-degree angle, and the arc angle of the second limit clamp column is a semicircular structure.
8. The circuit breaker assembling and welding production line according to claim 1, wherein the conveyor line unit further comprises a movement assembling device, the movement assembling device comprises a first lever assembling module, a second lever assembling module, a spring assembling module, a limiting piece assembling module and a movement mounting disc for assembling, the first lever assembling module comprises a first lever vibrating disc for conveying a first lever and a first lever grabbing device, the first lever grabbing device comprises a first lever feeding claw for grabbing the first lever and a first lever feeding cylinder for driving the first lever feeding claw to feed materials, the movement mounting disc and the first lever vibrating disc are located within a displacement track of the first lever feeding claw, the second lever assembling module comprises a second lever vibrating disc for conveying a second lever and a second lever grabbing device, the second lever grabbing device comprises a second lever feeding claw for grabbing a second lever and a second lever feeding cylinder for driving the second lever feeding claw to feed, the movement mounting disc and the second lever vibration disc are located within the displacement track of the second lever feeding claw, a lever groove is formed in one side of the first lever and matched with the second lever, the second lever feeding claw can place the second lever in the lever groove, the spring assembling module comprises a spring vibration disc for transmitting a spring and a spring grabbing device, the spring grabbing device comprises a spring feeding claw for grabbing the spring and a spring feeding cylinder for driving the spring feeding claw to feed, the movement mounting disc and the spring vibration disc are located within the displacement track of the spring feeding claw, and a spring groove is formed in the upper end of the second lever in an inwards concave mode, the spring slot is matched with the spring in arrangement, the spring feeding claw can place the spring in the spring slot, the limiting part assembling module comprises a limiting part vibration disc for transmitting a limiting part and a limiting part grabbing device, the limiting part grabbing device comprises a limiting part feeding claw for grabbing the limiting part and a limiting part feeding cylinder for driving the limiting part feeding claw to feed, the movement installation disc and the limiting part vibration disc are located in the displacement track of the limiting part feeding claw, a limiting part installation groove is formed in one side of the upper end of the second lever, the limiting part installation groove is matched with the limiting part in arrangement, and the limiting part feeding claw can install the limiting part in the limiting part installation groove.
9. The assembly welding production line for circuit breakers according to claim 1, wherein the conveying line unit further comprises an arc angle welding device, the arc angle welding device is sequentially provided with a wiring board feeding module, an arc striking plate feeding module, an arc angle welding module and a double-metal component mounting disc for assembly, the wiring board feeding module comprises a wiring board conveying belt for conveying a wiring board and a wiring board gripping device, the wiring board gripping device comprises a wiring board feeding claw for gripping the wiring board and a wiring board feeding cylinder for driving the wiring board feeding claw to feed materials, the double-metal component mounting disc and the wiring board conveying belt are located within a displacement track of the wiring board feeding claw, the arc striking plate feeding module comprises an arc striking plate vibrating disc for conveying an arc striking plate and an arc striking plate gripping device, and the arc striking plate gripping device comprises an arc striking plate feeding claw for gripping the arc striking plate and a double-metal component mounting disc for driving the arc striking plate feeding claw to feed materials The arc angle welding module comprises a fourth power supply, a fourth electrode joint and a fourth positioning pressing plate, the fourth positioning pressing plate is located in the displacement range of the double-metal component mounting disc, the fourth positioning pressing plate can conduct crimping and positioning on a wiring board and the arc striking plate in the double-metal component mounting disc, the wiring board and the arc striking plate are located between the fourth electrode joint, a fourth contact resistor is arranged in the fourth electrode joint, the fourth power supply energizes the fourth electrode joint, and the fourth contact resistor generates heat to enable the wiring board and the arc striking plate to be welded.
CN201910978368.8A 2019-10-15 2019-10-15 Circuit breaker assembly welding production line Active CN110718423B (en)

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Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4074423A (en) * 1976-01-27 1978-02-21 General Battery Corporation System and apparatus for assembling industrial lead-acid storage batteries
JPH09106874A (en) * 1995-05-29 1997-04-22 Justy:Kk Manufacturing device of contact point for electric and electronic parts/connection members and contact point for electric and electronic parts/connection members
CN203791848U (en) * 2014-04-25 2014-08-27 温州中波电气有限公司 Double-metal-part automatic welding machine
CN104028904A (en) * 2014-04-25 2014-09-10 温州中波电气有限公司 Automatic welding machine for bimetallic component
CN106216898A (en) * 2016-08-30 2016-12-14 温州天基机器人自动化有限公司 A kind of run-on tab automatic welder(welding machine)
CN206727028U (en) * 2017-05-02 2017-12-08 浙江正泰电器股份有限公司 The assembly equipment of contact of breaker supporting assembly
CN107470875A (en) * 2016-06-08 2017-12-15 浙江欣通电气有限公司 A kind of thermal element welds complete machine
CN108321037A (en) * 2018-01-30 2018-07-24 温州深科焊接设备有限公司 Full-automatic contact of breaker and silver point welding equipment
CN208051196U (en) * 2018-01-30 2018-11-06 温州深科焊接设备有限公司 The vertical linkage welder of contact of breaker component
CN109872924A (en) * 2019-03-30 2019-06-11 温州德维诺自动化科技有限公司 Breaker moving contact bonding machine
CN110014253A (en) * 2019-02-27 2019-07-16 乐清正通智能科技有限公司 Bi-metallic element welding machine

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4074423A (en) * 1976-01-27 1978-02-21 General Battery Corporation System and apparatus for assembling industrial lead-acid storage batteries
JPH09106874A (en) * 1995-05-29 1997-04-22 Justy:Kk Manufacturing device of contact point for electric and electronic parts/connection members and contact point for electric and electronic parts/connection members
CN203791848U (en) * 2014-04-25 2014-08-27 温州中波电气有限公司 Double-metal-part automatic welding machine
CN104028904A (en) * 2014-04-25 2014-09-10 温州中波电气有限公司 Automatic welding machine for bimetallic component
CN107470875A (en) * 2016-06-08 2017-12-15 浙江欣通电气有限公司 A kind of thermal element welds complete machine
CN106216898A (en) * 2016-08-30 2016-12-14 温州天基机器人自动化有限公司 A kind of run-on tab automatic welder(welding machine)
CN206727028U (en) * 2017-05-02 2017-12-08 浙江正泰电器股份有限公司 The assembly equipment of contact of breaker supporting assembly
CN108321037A (en) * 2018-01-30 2018-07-24 温州深科焊接设备有限公司 Full-automatic contact of breaker and silver point welding equipment
CN208051196U (en) * 2018-01-30 2018-11-06 温州深科焊接设备有限公司 The vertical linkage welder of contact of breaker component
CN110014253A (en) * 2019-02-27 2019-07-16 乐清正通智能科技有限公司 Bi-metallic element welding machine
CN109872924A (en) * 2019-03-30 2019-06-11 温州德维诺自动化科技有限公司 Breaker moving contact bonding machine

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