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WO2009081605A1 - Appareil d'alignement d'un jeu de fils électriques et méthode de fabrication d'un sous-ensemble - Google Patents

Appareil d'alignement d'un jeu de fils électriques et méthode de fabrication d'un sous-ensemble Download PDF

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Publication number
WO2009081605A1
WO2009081605A1 PCT/JP2008/062752 JP2008062752W WO2009081605A1 WO 2009081605 A1 WO2009081605 A1 WO 2009081605A1 JP 2008062752 W JP2008062752 W JP 2008062752W WO 2009081605 A1 WO2009081605 A1 WO 2009081605A1
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WO
WIPO (PCT)
Prior art keywords
electric wire
bar
wire holding
holding
terminal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/JP2008/062752
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English (en)
Japanese (ja)
Inventor
Yoshinobu Ota
Masaharu Ichikawa
Hiroki Hada
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.)
Sumitomo Wiring Systems Ltd
Original Assignee
Sumitomo Wiring Systems Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sumitomo Wiring Systems Ltd filed Critical Sumitomo Wiring Systems Ltd
Publication of WO2009081605A1 publication Critical patent/WO2009081605A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
    • H01R43/28—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for wire processing before connecting to contact members, not provided for in groups H01R43/02 - H01R43/26

Definitions

  • This invention relates to a technique for manufacturing a wire harness for automobiles and various devices.
  • the general manufacturing process of the wire harness includes, for example, a cutting and pressing process, a post process as necessary, a sub-assembly process, an assembly process, and an inspection process.
  • the cutting and crimping process is a process in which the electric wire is cut to a predetermined length and the terminal is crimped to the end, and the subsequent process is a process in which the electric wire is stripped or twisted (twisted) as necessary.
  • the process is a process of manufacturing a subassembly by inserting a plurality of wire ends into a connector housing
  • the assembly process is a process of manufacturing a final wire harness from the plurality of subassemblies
  • the inspection process is a continuity test, etc. This is a process for performing various inspections.
  • Patent Document 1 manufactures a plurality of types of electric wires for each lot, collects the electric wires for each lot in a bundled form in an electric wire holder, and temporarily stores them. From an electric wire group in which an operator is bundled for each lot from an electric wire holder. A technique is disclosed in which a wire is appropriately selected and taken out and locked to a wire clip to form a harness set.
  • Patent Document 1 has a problem in that it has to rely on manual labor.
  • an object of the present invention is to automatically perform a process of grouping electric wires with terminals produced for each type for each sub-assembly.
  • the wire set aligning device is configured so that a plurality of first wire holding bars each having a plurality of wire holding portions arranged in parallel are sequentially positioned at a predetermined wire extraction position.
  • the end portion of the electric wire with terminal held by the electric wire holding portion is selectively held, and the end portion of the held electric wire with terminal is set in advance among the second electric wire holding bars supported by the bar set holding member.
  • an electric wire transfer mechanism set to the electric wire holding portion at the position.
  • the above processing is repeated to sequentially set a plurality of types of electric wires with terminals on the second wire holding bar supported by the bar set holding member. It can be summarized for each sub-assembly. Therefore, the process of collecting the electric wires with terminals produced for each type for each sub-assembly can be automatically performed.
  • a 2nd aspect is an electric wire set aligning apparatus which concerns on a 1st aspect, Comprising: A bar moving mechanism part is comprised so that circulation movement of the said some electric wire holding bar along a circulation path is possible, The middle of the circulation path The predetermined electric wire extraction position is set in the above.
  • the plurality of wire holding bars circulate along the circulation path, and the predetermined wire extraction position is set in the middle of the circulation path. Efficient.
  • a 3rd aspect is an electric wire set aligning apparatus which concerns on a 2nd aspect, Comprising:
  • the said bar moving mechanism part is provided adjacently, and can convey the said 1st electric wire holding bar in the mutually opposite conveyance direction.
  • a bar transfer mechanism portion on one side for transferring the first electric wire holding bar transferred to the end portion in the transfer direction of the bar transfer mechanism portion to a transfer direction start end portion of the bar transfer mechanism portion on the other side;
  • the first electric wire which is provided on the end side in the transfer direction of the bar transfer mechanism portion on the side and the start end side in the transfer direction of the bar transfer mechanism portion on the one side, and is transferred to the end portion in the transfer direction of the bar transfer mechanism portion on the other side Hold the holding bar of the one side bar transport mechanism And a bar transfer mechanism portion of the other side for transferring
  • the first electric wire holding bar is conveyed in the conveying directions opposite to each other by the two bar conveying mechanism portions, and the first electric wire holding bar is transferred on the starting end side and the terminating end side in the conveying direction of the two bar conveying mechanism portions. Therefore, the long first wire holding bar can be smoothly circulated and moved.
  • a fourth aspect is an electric wire set aligning device according to any one of the first to third aspects, wherein the electric wire transfer mechanism is a terminal held by a first electric wire holding bar and a second electric wire holding bar.
  • the two electric wire gripping mechanism portions each capable of gripping and releasing the respective end portions of the attached electric wires, and the two electric wire gripping mechanism portions at the side of the first electric wire holding bar disposed at the electric wire extraction position
  • a transfer drive unit that reciprocates between the second electric wire holding bar supported by the bar set holding member.
  • each end of the electric wire with terminal held by the first electric wire holding bar can be held by the two electric wire holding mechanisms and transferred to the second electric wire holding bar.
  • a method for manufacturing a sub-assembly according to a fifth aspect is the manufacture of a sub-assembly that manufactures a sub-assembly including a plurality of types of electric wires with terminals using a first electric wire holding bar in which a plurality of electric wire holding portions are provided in parallel.
  • the end portions of the plurality of electric wires with terminals are set in the electric wire holding portions, the electric wires with terminals are set in the first electric wire holding bars according to the types, and a plurality of electric wires are provided from the electric wire holding bars.
  • the ends of the types of terminal-attached electric wires are taken out and set in a plurality of electric wire holding portions provided in parallel with the second electric wire holding bar.
  • the terminal-attached electric wire is set in each electric wire holding portion of the first electric wire holding bar or the second electric wire holding bar, and the management of the position is easy. For this reason, it becomes possible to automatically perform the process of collecting the electric wires with terminals produced for each type for each sub-assembly.
  • a wire harness is manufactured by performing various processes such as cutting and terminal crimping on a plurality of electric wires and bundling them in a predetermined wiring form.
  • the wire harness thus manufactured is used as wiring for electrically connecting various electric devices (for example, an electronic control unit, various sensors, and various actuators) mounted on an automobile or the like.
  • FIG. 1 is a process diagram showing a method of manufacturing a wire harness according to an embodiment.
  • the manufacturing method of a wire harness includes a cutting pressure process, an electric wire setting process, an electric wire combination process, and a wire harness assembly configuration, and further includes an intermediate processing process and an intermediate processing combined process performed as necessary.
  • the cutting pressure process is a process of manufacturing the electric wire with terminal 18 by subjecting the electric wire to cutting and terminal crimping, and setting the electric wire with terminal 18 to the electric wire holding bar 10 according to the type.
  • the kind of electric wire 18 with a terminal is determined according to the kind and length of an electric wire, the kind of terminal, etc.
  • FIG. 2 is a plan view showing the electric wire holding bar 10
  • FIG. 3 is a front view showing the electric wire holding bar 10.
  • the electric wire holding bar 10 has a main body portion 12, a plurality of electric wire holding portions 14, and a side plate portion 16.
  • the main body portion 12 is formed in a long rod shape, more specifically, a long rod shape having a narrow portion 12w at both ends and a wide portion at an intermediate portion, and extends along the longitudinal direction.
  • a plurality of holding recesses 12a are formed in the side surface 12f side portion at intervals along the longitudinal direction.
  • Each holding recess 12a is formed in a groove shape that opens on the one side surface 12f of the main body portion 12 and on both side surfaces adjacent to the one side surface, and the opening end portion on the one side surface 12f side is from the base end side. Is also narrowing.
  • Each electric wire holding portion 14 is a member configured to be able to hold an end portion of the electric wire 18 with a terminal.
  • the electric wire holding part 14 is formed by bending a metal plate having elasticity, and has a fixed end part 14a and a holding part 14b, and a portion between them is the fixed end part 14a and the holding part. It is formed narrower than 14b. Then, by inserting the fixed end portion 14a so as to fit into the holding recess 12a, the wire holding portion 14 is in the posture in which the holding portion 14b protrudes from the one side surface 12f of the main body portion 12. It is fixedly held against. Further, by inserting and fitting the plurality of wire holding portions 14 in the holding recesses 12a in the same manner, the plurality of wire holding portions 14 are supported in parallel along the longitudinal direction with respect to the main body portion 12. Will be.
  • maintenance part 14 is supported so that it may be located in a substantially equal space
  • the sandwiching portion 14b has two end portions that face each other.
  • the distal end side portion 14c of the two end portions is slightly expanded toward the distal end direction, and the proximal end side portion 14d of the two end portions that are abutted is slightly expanded toward the proximal end direction, The portion 14e between them abuts on each other as a narrow portion.
  • the side plate portions 16 are fixed to the both side surfaces adjacent to the one side surface 12f where the holding recess 12a is formed in the main body portion 12 by screws or the like.
  • the side plate portion 16 has a role of preventing the electric wire holding portion 14 inserted and held in the holding recess 12a from dropping from the opening of the holding recess 12a.
  • the electric wire holding bar 10 is commonly used as the first electric wire holding bar 10 used in the cutting pressure process and the second electric wire holding bar used in the electric wire setting process. But in the cutting pressure process and the electric wire setting process, another electric wire holding bar in which the interval of the electric wire holding part 14, a holding structure, etc. differ may be used.
  • the wire 18 with terminal subjected to the cutting and crimping process is set on the wire holding bar 10 according to the type. That is, the process of setting each terminal-attached electric wire 18 to each electric wire holding bar 10 is performed by setting the end portions of the plurality of electric wires 18 with terminals to each electric wire holding portion 14. An example of an apparatus suitable for carrying out this step will be described in detail later.
  • This step is a step of setting in a predetermined order.
  • a plurality of types of the electric wires with terminals 18 are set so as to be collected in a predetermined electric wire holding bar 10, and the end portions of the electric wires 18 with terminals are arranged in a predetermined arrangement order.
  • the arrangement order of the end portions of the plurality of types of the electric wires 18 with terminals is an order corresponding to the work order in the electric wire combination process which is the next process.
  • the work order in the electric wire combination process, which is the next process is an order in which the end of the terminal-attached electric wire 18 is inserted into the connector housing, as will be described later.
  • the order according to the work order does not necessarily require that the work order and the arrangement order of the end portions of the terminal-attached electric wires 18 are completely coincident, but the ends of the terminal-attached electric wires 18 are suitable for the work in the next process. It means that the case where the parts are arranged is included.
  • the order suitable for the work in the next process is, for example, arranging the end portions of the terminal-attached electric wires 18 in the work order and performing actual work on a trial basis, and seeing the crossing situation between the intermediate portions of the terminal-attached electric wires 18. It can be determined by rearranging so as not to interfere.
  • the electric wire combination step is a step of assembling the sub assembly 19 by combining a plurality of types of electric wires with terminals set on a predetermined electric wire holding bar 10.
  • the electric wire combination step is a step of combining plural types of electric wires 18 with terminals by sequentially grasping the end portions of the electric wires 18 with terminals held by the plural electric wire holding portions 14 and inserting them into the connector housing. .
  • a manufacturing method is adopted in which the wire harness is manufactured by being divided into sub-assies 19 that are smaller than the finished product form, and a plurality of sub-assies 19 are combined to form a completed wire harness. .
  • one or a plurality of connector housings for configuring such a sub-assembly 19 are prepared, and the connector housings are arranged in a row or a plurality of rows.
  • the connector housing used here is usually for a multipolar connector, and therefore has a plurality of terminal insertion holes in parallel. And the edge part of the electric wire 18 with a terminal set in parallel with the said electric wire holding bar 10 is sequentially inserted in each terminal insertion hole of a connector housing.
  • the insertion work order for inserting the end of the terminal-attached electric wire 18 into the connector housing is, for example, for each connector housing, from left to right or vice versa, and from top to bottom or The order is determined in the reverse order so that the end of the terminal-attached electric wire 18 can be inserted into each terminal insertion hole.
  • the order of the insertion work may be changed as appropriate so that the actual workability, for example, the intermediate portion of the terminal-attached electric wire 18 does not interfere with each other.
  • a plurality of connector housings are arranged at predetermined positions, and the end portions of the plurality of types of the electric wires 18 with terminals set on the electric wire holding bar 10 are sequentially grasped by hand to be inserted into each terminal insertion port of the connector housing.
  • the insertion may be performed manually (see C1 in FIG. 1).
  • the ends of the electric wires 18 with terminals are set in parallel on the electric wire holding bar 10 and are arranged in the order corresponding to the operation order here, the insertion operation here is easily performed.
  • the wire and the terminal can be prevented from being damaged or damaged.
  • the subassembly 19 with which the electric wire 18 with a some terminal was combined can be obtained by inserting an edge part in a connector housing.
  • the manufacturing method of this wire harness is a method of manufacturing the subassembly 19 from a plurality of electric wires using the electric wire holding bar 10, and includes the above-described cutting pressure step, electric wire setting step, and electric wire combination step. It can be said that it has 19 manufacturing methods.
  • the intermediate processing step is a step of performing an intermediate processing on the electric wires 18 with terminals manufactured according to types.
  • the intermediate treatment step is performed on the terminal-attached electric wires set on the electric wire holding bar 10 according to type as necessary.
  • a crimping process (refer to M1 in FIG. 1) for crimping a special terminal such as a terminal with a rubber plug to the end of the electric wire 18 with a terminal on the side where the terminal is not crimped,
  • a welding process (see M2 in FIG. 1) for welding the ends of the electric wire 18 with terminals where the terminals are not crimped, and an intermediate peeling process (M3 in FIG. 1) for removing the covering of the intermediate part of the electric wires 18 with terminals.
  • twist processing (see M4 in FIG. 1) for twisting a plurality of electric wires 18 with terminals and twisting them.
  • the intermediate-processed electric wire 18 with the intermediate process obtained in this process is conveyed to an intermediate process combination process or a wire harness assembly process.
  • the intermediate treatment combination process is the one processed in the electric wire combination process, that is, the combination of the electric wires 18 with a plurality of terminals connected through the connector housing and the at least one terminal processed in the intermediate treatment process.
  • the electric wire 18 is combined.
  • the end of at least one electric wire 18 with a terminal processed in the intermediate processing step is inserted into an empty terminal insertion hole of a connector housing combined as a sub-assembly 19.
  • Such a process is usually performed manually by an operator.
  • the end of the terminal-attached electric wire 18 may be performed near the working position where it is inserted into the connector housing, or may be performed at another position.
  • the intermediate processing step and the intermediate processing combination step are performed as necessary according to the wiring form and location of the electric wire 18 with terminals, the type of signal to be transmitted, and the like, and are not essential.
  • the sub-assembly 19 and the intermediate-processed electric wire 18 with a terminal are combined, and another intermediate-processed electric wire 18 with a terminal is appropriately combined with the final wire harness.
  • Assemble in the form of This process is usually performed manually by an operator.
  • the wire harness thus manufactured is assembled to a vehicle or the like through an inspection process or the like.
  • the end portions of the plurality of electric wires 18 with terminals are set in the electric wire holding portions 14, and the electric wires 18 with terminals are set in the electric wire holding bars 10 according to the types.
  • a plurality of types of terminal-attached electric wires 18 are taken out from the electric wire holding bar 10 and the end portions thereof are set in the other electric wire holding bars 10 in a predetermined arrangement order.
  • the end portion of the terminal-attached electric wire 18 is set to each electric wire holding portion 14 of the electric wire holding bar 10. For this reason, the position management of the electric wire 18 with a terminal is easy, and it can be made to be able to automatically perform the process of collecting the electric wires 18 with a terminal produced for each type for each sub-assembly.
  • FIG. 4 is an explanatory view showing the overall configuration of the cutting pressure setting device.
  • This cutting pressure setting device processes the wire 18 with a terminal processed by the cutting pressure mechanism part 22 by the wire end part setting mechanism part 30.
  • the end portion of the electric wire with terminal 18 is sequentially set on the electric wire holding bar 10 by the electric wire end portion setting mechanism portion 30.
  • the cutting pressure mechanism 22 is configured to be capable of crimping a terminal to an end by cutting an electric wire.
  • the cutting pressure mechanism 22 is configured to be able to continuously manufacture the same type of electric wire 18 with a terminal.
  • the cutting pressure mechanism unit 22 includes an electric wire scale cutting unit 23, an electric wire stripping unit 24, and a terminal crimping unit 25, and an electric wire end conveyance mechanism unit 26 that conveys the electric wire end. have.
  • the electric wire scale cutting unit 23 is configured to be able to cut a predetermined type of electric wire set in advance to a predetermined length set in advance, for example, a reel in which the electric wire is wound and stored, and an electric wire from the reel. It is possible to adopt a configuration having an electric wire measurement drawing portion that pulls out an electric wire while measuring a length, a wire cutting portion that cuts the drawn electric wire, and a folding portion that folds the drawn electric wire into a U shape. it can. Then, a predetermined length of the electric wire is drawn from the reel by driving the electric wire length drawing portion, and the electric wire is cut by the electric wire cutting portion. In addition, one end of the drawn electric wire is folded back by a turn-up portion so as to be substantially U-shaped, and both end portions thereof are set in the wire end transport mechanism portion 26. Thereby, the electric wire W cut
  • the configuration of the wire scale cutting section 23 itself for supplying an electric wire and cutting it into a predetermined length of electric wire adopts various configurations including, for example, a well-known configuration disclosed in JP-A-9-306257. can do.
  • the wire stripping unit 24 strips the end portion of the wire W, and includes, for example, a pair of stripping blades that can be moved close to and away from each other, and an advancing / retreating drive unit that drives the stripping blades to advance and retract toward the end of the wire W.
  • coated part with a pair of peeling blade as mentioned above, are employable.
  • the terminal crimping portion 25 is configured to be capable of crimping a predetermined type of terminal set in advance with respect to the end portion of the electric wire W.
  • various types of terminal crimping apparatuses that continuously crimp the same type of terminals to the cut and stripped wire ends can be employed including known configurations.
  • the wire end conveyance mechanism unit 26 holds the end of the wire W, and passes from the wire scale cutting unit 23 to the wire end set mechanism unit 30 via the wire stripping unit 24 and the terminal crimping unit 25. It is configured to be transportable toward the position WP. More specifically, a pair of electric wire end holding portions 27 capable of holding and releasing the both ends of the electric wire W, and the electric wire end holding portion 27 are connected to the electric wire scale cutting portion 23, the electric wire peeling portion 24, and the terminal. A wire end reciprocating drive unit 28 that reciprocates between each position corresponding to the crimping portion 25 and the delivery position WP is provided.
  • Each electric wire end holding portion 27 has a pair of gripping pieces 27a that can be freely opened and closed.
  • One end portions of the pair of gripping pieces 27a are rotatably supported around a predetermined axis, and are closed in an upright state by an actuator such as an air cylinder, and in an open posture in a fallen state. The posture can be freely changed between.
  • the pair of electric wire end holding portions 27 is movably provided at a predetermined distance from the electric wire end reciprocating drive portion 28.
  • the electric wire end reciprocating drive unit 28 includes an actuator such as a linear motor, and the pair of electric wire end holding units 27 are passed from the electric wire scale cutting unit 23 through the electric wire stripping unit 24 and the terminal crimping unit 25. , It is configured to move toward the delivery position WP.
  • the wire end reciprocating drive unit 28 temporarily stops when the end of the electric wire W held by each wire end holding unit 27 passes through each working position in the wire stripping unit 24 and the terminal crimping unit 25, A stripping process, a terminal crimping process, or the like is performed on the end of the electric wire W.
  • the electric wire end set mechanism unit 30 includes an electric wire end holding set portion 32 and an electric wire holding bar support portion 40.
  • the wire end holding set portion 32 holds the end portion of the terminal-attached electric wire 18 crimped by the cutting pressure mechanism portion 22, and the end portion of the terminal-attached electric wire 18 is supported by the wire holding bar support portion 40. It is configured such that it can be sequentially set in each wire holding portion 14 of the bar 10.
  • the electric wire end holding set portion 32 has a pair of electric wire end rotating portions 33 and an electric wire end conveyance set portion 36.
  • FIG. 5 is a front view showing the wire end rotating portion 33
  • FIG. 6 is a side view showing the wire end rotating portion 33.
  • the pair of electric wire end rotating parts 33 is configured to be able to rotate the end of the electric wire 18 with a terminal around its axis. More specifically, the pair of electric wire end rotating portions 33 are provided at positions where the ends of the electric wires 18 with terminals can be received from the pair of electric wire end holding portions 27 at the delivery position WP.
  • Each electric wire end rotating portion 33 has a pair of gripping claw portions 34a, a claw portion driving portion 34b, and a claw portion rotating driving portion 34c.
  • the pair of gripping claws 34a are formed in a shape obtained by bending the distal end portions of a pair of plate members extending in a substantially parallel posture into a substantially L shape in the proximity direction.
  • the pair of gripping claw parts 34a are configured to be reciprocally movable in the approaching direction and the separation direction by driving of a claw part driving part 34b formed of an actuator such as an air cylinder.
  • the claw rotation driving unit 34c is configured by an actuator such as a motor, and is configured to be able to rotate the pair of gripping claw units 34a together with the claw unit driving unit 34b.
  • each wire end holding portion 27 is disposed at the delivery position WP, so that the terminals held by the wire end holding portions 27 are attached.
  • the end portions of the electric wires 18 are arranged between the pair of gripping claw portions 34 a in each electric wire end portion rotating portion 33.
  • the pair of gripping claw portions 34a is closed by driving the claw portion driving portion 34b and each wire end portion holding portion 27 is opened, so that each end portion of the terminal-attached electric wire 18 becomes each wire end portion holding portion. 27 to each wire end rotating portion 33 and gripped by each pair of gripping claw portions 34a.
  • the end of the terminal-attached electric wire 18 is rotated about its axis by rotating the pair of gripping claw portions 34a by, for example, 180 degrees by driving the claw portion rotation driving portion 34c.
  • conveyance, reception, delivery, and the like in the electric wire end portion conveyance setting unit 36 are performed so that the rotation posture is maintained as it is.
  • each wire end rotation unit 33 receives the end of the terminal-attached wire 18 from each wire end holding unit 27 and then rotates the next wire end conveyance set unit without rotating. Pass to 36.
  • the electric wire edge part rotation part 33 may be abbreviate
  • FIG. 7 is a front view showing the electric wire end conveyance set unit 36
  • FIG. 8 is a front view showing the main part of the electric wire end conveyance set unit 36
  • FIG. FIG. 8 is a front view showing the main part of the electric wire end conveyance set unit 36
  • the wire end conveyance set unit 36 is configured to sequentially set the end portions of the terminal-attached electric wires 18 received from the respective wire end portion rotating units 33 to the wire holding bar 10. More specifically, the electric wire end conveyance set unit 36 includes an electric wire end holding set unit 37 and a set unit moving mechanism unit 39 that moves the electric wire end holding set unit 37.
  • the wire end gripping set unit 37 includes an intermediate plate 37c supported so as to be capable of being lifted and lowered via a first lift drive unit 37b with respect to the base plate 37a, and a second lift drive unit 37d for the intermediate plate 37c.
  • a pair of individual plates 37e supported so as to be capable of being driven up and down, and a pair of gripping portions 38 respectively supported by the pair of individual plates 37e.
  • the first elevating / lowering drive unit 37b is configured by an actuator such as an air cylinder, and is configured to drive the intermediate plate 37c up and down.
  • the pair of second raising / lowering drive units 37d are each configured by an actuator such as an air cylinder, and are configured to individually drive the pair of individual plates 37e up and down.
  • each gripping portion 38 includes a pair of claw portions 38a and a claw portion driving portion 38b that is configured by an actuator such as an air cylinder and moves the pair of claw portions 38a toward and away from each other.
  • claw part 38a is branched into two toward the front end side, and it is comprised so that the edge part of the electric wire 18 with a terminal can be hold
  • the pair of claw portions 38a are moved closer to each other, whereby the end portion of the terminal-attached electric wire 18 is gripped between the both claw portions 38a, and the claw portion drive unit 38b is driven to drive the pair of claws.
  • the gripping of the end portion of the terminal-attached electric wire 18 from between the claw portions 38a is released.
  • the set part moving mechanism part 39 reciprocates the electric wire end holding set part 37 between a position corresponding to the electric wire end rotating part 33 and the electric wire holding bar support part 40.
  • the set portion moving mechanism 39 includes a pair of pulley bodies 39a, a motor 39b capable of rotationally driving the pulley body 39a on one side in both forward and reverse directions, and an endless annular loop wound around the pair of pulley bodies 39a.
  • Belt body 39c The base plate 37a of the wire end gripping set portion 37 is connected to the middle of the belt body 39c.
  • the set unit moving mechanism unit 39 can be configured by various actuators such as a linear moving mechanism using a motor and a ball screw mechanism.
  • the electric wire end gripping set portion 37 is moved to an upper position corresponding to the electric wire end portion rotating portion 33 by driving the set portion moving mechanism portion 39. Then, in a state where the pair of claws 38a of the pair of grips 38 are separated from each other, the pair of claws 38a is lowered by driving the first elevating drive unit 37b to lower the pair of grips 38a. The end of the terminal-attached electric wire 18 gripped by the electric wire end rotating portion 33 is moved to a position where it can be sandwiched. In this state, each end of the electric wire 18 with a terminal 18 is gripped by each pair of claw portions 38a by moving each pair of claw portions 38a closer by driving each claw portion driving portion 38b.
  • the pair of gripping portions 38 is raised by driving the first lifting / lowering drive portion 37b, and the wire end gripping set portion 37 is supported by the wire holding bar support portion 40 by driving the set portion moving mechanism portion 39.
  • the wire holding bar 10 is moved upward.
  • the end portion of the terminal-attached electric wire 18 held by the one holding portion 38 is out of the electric wire holding portions 14 of the electric wire holding bar 10.
  • the electric wire end gripping set unit 37 is moved by driving the set unit moving mechanism unit 39 so as to be positioned above the position to be set.
  • the end of the terminal-attached electric wire 18 held by the one holding part 38 by driving the second raising / lowering driving part 37d or by both the first raising / lowering driving part 37b and the second raising / lowering driving part 37d.
  • the one holding part 38 is lowered to a position where the part is held by the electric wire holding part 14 to be set.
  • the one gripping portion 38 is lifted by driving the second lifting / lowering driving portion 37d or by both driving of the first lifting / lowering driving portion 37b and the second lifting / lowering driving portion 37d.
  • the end portion of the terminal-attached electric wire 18 held by the other holding portion 38 is also set in another desired electric wire holding portion 14 by the same operation as described above.
  • the electric wire end gripping set portion 37 is moved to the electric wire end rotating portion by driving the setting portion moving mechanism portion 39. It moves to the upper position corresponding to 33 and repeats the said operation
  • the end portions of the electric wires 18 with terminals manufactured sequentially are set in parallel to the electric wire holding portions 14 of the electric wire holding bar 10 (FIG. 10).
  • FIG. 10 is a front view showing the electric wire holding bar support 40.
  • the electric wire holding bar support portion 40 is configured to be able to support the electric wire holding bar 10.
  • the following configuration is adopted so that the wire holding bar 10 holding the end portion of the terminal-attached wire 18 is replaced with an empty wire holding bar 10 so that smooth processing is performed.
  • the electric wire holding bar support part 40 has two bar support mechanism parts 42 and 45.
  • One bar support mechanism portion 42 has a bar support portion 43 and a support portion horizontal movement portion 44.
  • the bar support part 43 has a concave part 43a in which a part of the electric wire holding bar 10 opposite to the part where the electric wire holding part 14 is provided can be fitted.
  • the electric wire holding bar 10 is supported so that a part thereof is fitted into the concave portion 43a.
  • the support part horizontal movement part 44 is comprised by actuators, such as an air cylinder, and the bar
  • the other bar support mechanism 45 includes a bar support 46, a support horizontal moving part 47, and a support lifting / lowering part 48 similar to the above.
  • the support part raising / lowering moving part 48 is comprised by actuators, such as an air cylinder, and raises / lowers the bar support part 46 between the substantially same height position as the said bar support part 43, and the height position below it. Supports driving.
  • the support part horizontal movement part 47 is comprised by actuators, such as an air cylinder, and the bar
  • one bar support part 43 is said to be driven by the drive of the support part horizontal movement part 44. Move to the position where the wire end can be set. In this state, the other bar support portion 46 is moved to the attachment / detachment position by driving the support portion horizontal movement portion 47. Thereby, the electric wire holding bar 10 in which the end portion of the terminal-attached electric wire 18 is set can be removed from the other bar support portion 46 or an empty electric wire holding bar 10 can be set.
  • control unit 50 comprised with the general microcomputer provided with CPU, ROM, RAM, etc.
  • the control unit 50 is connected to an input unit 52 composed of various keys and the like, and work instructions are input through the input unit 52.
  • the control unit 50 receives a command regarding the number of manufactured electric wires 18 with terminals and the like through the input unit 52 and performs control so as to manufacture the electric wires 18 with terminals in accordance with the instructions.
  • this control unit 50 is comprised so that the instruction
  • the terminal-attached electric wires 18 in which predetermined electric wires are cut into predetermined lengths and predetermined terminals are crimped in the cutting pressure mechanism 22 are sequentially manufactured (see FIG. 4). Then, both ends of the manufactured electric wire 18 with a terminal are conveyed to the delivery position WP by the pair of electric wire end holding portions 27 of the electric wire end reciprocating drive unit 28.
  • both end portions of the terminal-attached electric wire 18 are respectively transferred to the pair of electric wire end portion rotating portions 33. And each edge part of the electric wire 18 with a terminal is rotated by each of a pair of electric wire edge part rotation part 33 as needed (refer FIG.4, FIG5 and FIG.6).
  • Both ends of the terminal-attached electric wire 18 held by the pair of electric wire end rotating portions 33 are respectively held by the pair of holding portions 38 of the electric wire end portion conveying set unit 36 and set on the electric wire holding bar support unit 40. It moves above the holding bar 10. And in the state which moved to the appropriate position along the longitudinal direction of the electric wire holding bar 10, a pair of holding part 38 moves down separately, and each edge part of the electric wire 18 with a terminal is in the electric wire holding bar 10. It is set in each electric wire holding portion 14 (see FIGS. 4 and 7 to 9).
  • each electric wire holding part 14 of the electric wire holding bar 10 has each end of a plurality of electric wires 18 with terminals of the same type.
  • the parts are set in a continuous parallel manner. Thereby, what the both ends of the electric wire 18 with a terminal of the same kind set to each electric wire holding part 14 of the electric wire holding bar 10 is obtained.
  • the types of electric wires to be set in the electric wire scale cutting section 23 electric wires adjustment At least one of a setting change of the cutting length in the scale cutting part 23, a change in the type of the terminal set in the terminal crimping part 25, a crimping die change, and the like is performed.
  • the electric wire holding bar 10 by which the electric wire 18 with a terminal of another different kind was manufactured continuously, and the electric wire 18 with a terminal of the different kind of the terminal set can be obtained.
  • a cutting pressure setting device different from the cutting pressure setting device may be used.
  • such a cutting pressure setting device can use a mechanism related to a wire cutting device and a terminal crimping device that are generally used as the cutting pressure mechanism section 22. For this reason, a cutting pressure setting device can be easily and inexpensively manufactured by remodeling a conventionally used device and incorporating the wire end portion setting mechanism 30. Further, even when a cutting pressure setting device is newly manufactured, a conventional design or the like can be used, and the cutting pressure setting device can be manufactured easily and inexpensively.
  • FIG. 11 is an explanatory diagram showing the overall configuration of the electric wire set aligning device.
  • the electric wire set aligning apparatus includes a bar moving mechanism unit 110, a bar set holding member 130, and an electric wire transfer mechanism unit 150. These are fixed on the apparatus base 170 through a bracket or the like as appropriate.
  • the apparatus base 170 is comprised by the frame structure with the columnar member, for example, ensuring the empty space along the movement locus
  • the bar moving mechanism unit 110 is configured to move the plurality of electric wire holding bars 10 so as to be sequentially positioned at a predetermined electric wire extraction position.
  • the plurality of electric wire holding bars 10 are moved in the middle. It is comprised so that circulation movement is possible along the circulation path
  • the bar moving mechanism unit 110 has two bar transport mechanism units 112A and 112B and two bar transfer mechanism units 120A and 120B.
  • the two bar transport mechanism portions 112A and 112B are provided adjacent to each other, and the transport direction Pa of one bar transport mechanism portion 112A and the transport direction Pb of the other bar transport mechanism portion 112B are substantially parallel. Yes and in opposite directions.
  • one bar transfer mechanism 120A is provided on the conveyance direction Pa end side of the bar conveyance mechanism unit 112A and the conveyance direction start end side of the bar conveyance mechanism unit 112B, and the conveyance direction Pa end of the bar conveyance mechanism unit 112A.
  • the electric wire holding bar 10 conveyed to the portion is configured to be transferred to the beginning end portion in the conveyance direction Pb of the bar conveyance mechanism unit 112B.
  • the other bar transfer mechanism section 120B is provided on the transport direction Pa start end side of the bar transport mechanism section 112A and the transport direction end side of the bar transport mechanism section 112B, and the transport direction Pb end of the bar transport mechanism section 112B.
  • the electric wire holding bar 10 conveyed to the portion is configured to be transferred to the conveyance direction Pa start end portion of the bar conveyance mechanism portion 112A.
  • the wire holding bar 10 is transported in the transport direction Pa by one bar transport mechanism portion 112A, and transferred to the other bar transport mechanism portion 112B by the bar transfer mechanism portion 120A at the end portion thereof, and the other bar It is transported in the transport direction Pb by the transport mechanism 112B, and is transferred to one of the bar transport mechanisms 112A by the bar transfer mechanism 120B at the end portion. That is, the plurality of electric wire holding bars 10 return from the one bar transport mechanism unit 112A to the one bar transport mechanism unit 112A via the bar transfer mechanism unit 120A, the other bar transport mechanism unit 112B, and the bar transfer mechanism unit 120B. It moves along a circulation path in a predetermined horizontal plane. In addition, the movement in the circulation path of each electric wire holding bar 10 moves in the reverse direction in the middle according to the order of the electric wire holding bar 10 to be sequentially moved to the electric wire extraction position WT by performing each operation described later in reverse. May be.
  • FIG. 12 is a side view showing the bar transport mechanism sections 112A and 112B.
  • the bar transport mechanism 112A has two annular belts 113A provided in parallel with an interval of about the length of the electric wire holding bar 10 therebetween.
  • Each annular belt 113A is wound around a pair of pulleys 114A, and is configured to be capable of circulating rotation.
  • the pulleys 114A facing each other between the two annular belts 113A are connected to each other via a connecting shaft 115A, and the two annular belts 113A are configured to rotate in synchronization.
  • a rotation driving unit 116A configured by an actuator such as a motor is connected to the pulley 114A on one end side (here, the starting end side) in the conveyance direction Pa of the bar conveyance mechanism unit 112A.
  • the two annular belts 113A are rotationally driven in synchronization by the rotational driving force.
  • the two annular belts 113A are synchronously driven to rotate in both forward and reverse directions synchronously by the rotational driving force of the rotational driving unit 116A.
  • FIG. 13 is a perspective view showing the bar end holding member 117A.
  • 117 A of bar edge part holding members are made into the shape which formed the recessed part 118A according to the edge part shape of 117 A of bar edge part holding members in a part of substantially rectangular parallelepiped block-shaped member (refer FIG. 13).
  • the recess 118A is open toward the opposite side and the upper side between the two annular belts 113A, and the other is closed.
  • each bar end holding member 117A is provided so as to face along a direction substantially orthogonal to the conveyance direction Pa.
  • the electric wire holding bar 10 is It is held in a posture substantially orthogonal to the transport direction Pa.
  • a plurality of wire holding bars 10A are similarly held by a plurality of bar end holding members 117A positioned above among the bar end holding members 117A provided on the two annular belts 113A. 10 is held in a posture substantially orthogonal to the transport direction Pa and in a parallel state with an interval in the transport direction Pa. Then, by rotating the two annular belts 113A in a circulating manner, the plurality of electric wire holding bars 10 are conveyed toward the conveyance direction Pa in the parallel state.
  • the other bar transport mechanism 112B also includes two annular belts 113B and pulleys 114B corresponding to the two annular belts 113A, the pulley 114A, the connecting shaft 115A, the rotation driving unit 116A, and the bar end holding member 117B, respectively.
  • the connecting shaft 115B, the rotation drive unit 116B, and the bar end holding member 117B are provided, and the plurality of electric wire holding bars 10 are conveyed in the parallel state toward the conveyance direction Pb in the same manner as described above.
  • the terminal side position in the transport direction Pb in the bar transport mechanism 112B is set to the wire extraction position WT.
  • the electric wire holding bar 10 is normally held by the bar end holding member 117B on the terminal end side in the carrying direction Pa of the bar carrying mechanism unit 112A or the starting end side in the carrying direction Pb of the bar carrying mechanism unit 112B.
  • the electric wire holding portion 14 faces the start end side in the transfer direction Pa of the bar transfer mechanism portion 112A or the end direction in the transfer direction Pb of the bar transfer mechanism portion 112B.
  • each electric wire holding portion 14 is set to face the electric wire transfer mechanism portion 150 side.
  • FIG. 14 is a plan view showing the bar transfer mechanism parts 120A and 120B
  • FIG. 15 is a side view showing the bar transfer mechanism parts 120A and 120B.
  • the bar transfer mechanism unit 120 ⁇ / b> A includes a transfer horizontal drive unit 121 ⁇ / b> A, a transfer advance / retreat drive unit 123 ⁇ / b> A, a transfer lifting drive unit 125 ⁇ / b> A, Bar end holding portion 127A.
  • the transfer horizontal drive unit 121A is configured by an actuator such as a linear motor or an air cylinder, and has a transfer horizontal movable member 122A that can be moved and driven along a predetermined linear direction.
  • the transfer horizontal driving unit 121A is arranged so as to extend from the upper end portion of the bar transport mechanism 112A in the transport direction Pa to the upper end portion of the bar transport mechanism 112B in the transport direction Pb. . Due to the horizontal drive of this transfer horizontal drive unit 121A, the transfer horizontal movable member 122A is moved above the end side portion in the transfer direction Pa of the bar transfer mechanism unit 112A and the start end side portion in the transfer direction Pb of the bar transfer mechanism unit 112B. It is driven back and forth between above.
  • the transfer horizontal movable member 122A is provided with a transfer advance / retreat drive part 123A, and a pair of freely movable guide rods 124A are provided so as to sandwich the transfer advance / retreat drive part 123A.
  • the transfer advancing / retreating drive unit 123A is composed of an actuator such as an air cylinder, and has a rod portion 123Ar that can advance and retreat.
  • the rod portion 123Ar and the guide rod 124A are configured to be movable forward and backward along the transport directions Pa and Pb, and extend at their tip portions in a direction substantially orthogonal to the transport directions Pa and Pb.
  • a scale-like intermediate support member 124Ab is attached.
  • the intermediate support member 124Ab is positioned above the end side part in the transport direction Pa of the bar transport mechanism part 112A or the start side part upper position in the transport direction Pb of the bar transport mechanism part 112B. And the bar transport mechanism 112A, 112B are moved back and forth horizontally.
  • the transfer elevating drive unit 125A is attached to the intermediate portion in the longitudinal direction of the intermediate support member 124Ab, and a pair of guide rods 126A are provided in a hanging shape and are movable forward and backward at both ends in the longitudinal direction of the intermediate support member 124Ab.
  • the transfer elevating drive unit 125A is configured by an actuator such as an air cylinder, and has an elevating rod unit 125Ar that can be driven to move up and down in a vertical direction.
  • a long plate-like intermediate support member 126Ab extending in a direction substantially orthogonal to the conveying directions Pa and Pb is provided at the lower ends of the pair of guide rods 126A and the lifting rod portion 125Ar. The intermediate support member 126Ab is moved up and down and reciprocated by driving the transfer drive unit 125A.
  • a pair of transfer bar end holding portions 127A are attached to both ends of the intermediate support member 126Ab in a hanging manner.
  • a recess 128 ⁇ / b> A that can hold the end of the wide portion 12 w of the wire holding bar 10 is formed at the tip of each transfer bar end holding portion 127 ⁇ / b> A.
  • the pair of recesses 128 ⁇ / b> A are open on the sides facing each other and on the side facing the wide portion 12 w of the wire holding bar 10 held by the bar transport mechanism portions 112 ⁇ / b> A and 112 ⁇ / b> B, and are formed in a recessed shape that is closed by the other. .
  • the pair of transfer bar end holding portions 127A is moved to the electric wire holding bar 10.
  • both end portions of the wide portion 12w are fitted into the recesses 128A.
  • the electric wire holding bar 10 is taken out from the bar transport mechanism portions 112A and 112B.
  • any configuration that can hold the wire holding bar 10 may be used.
  • This bar transfer mechanism 120A transfers the electric wire holding bar 10 from one bar transfer mechanism 112A to the other bar transfer mechanism 112B by the following operation.
  • the predetermined wire holding bar 10 is disposed at the terminal end position in the transport direction Pa of one bar transport mechanism 112A. Then, from the state where the transfer bar end holding portion 127B is disposed at the outer position of the predetermined electric wire holding bar 10 (see FIG. 15), the transfer bar end holding portion 127B is driven by the transfer lifting / lowering drive portion 125A. The part holding part 127B is lowered and disposed in the recess 128A at substantially the same height as the predetermined wire holding bar 10 (see arrow P1). Next, the transfer bar end holding portion 127B is moved toward the predetermined electric wire holding bar 10 by driving the transfer advance / retreat drive portion 123A (see arrow P2).
  • both end portions of the wide portion 12w of the wire holding bar 10 are fitted into the recesses 128A.
  • the transfer bar end holding portion 127B is raised by driving the transfer lifting / lowering drive portion 125A, the wire holding bar 10 is lifted (see arrow P3).
  • the transfer bar end holding portion 127B is driven by the transfer advance / retreat drive portion 123A.
  • the bar transport mechanism 112A, 112B is moved from the upper side to the position removed outward (see arrow P4).
  • the held electric wire holding bar 10 is moved from the movement direction end side of the bar transport mechanism unit 112A to the movement direction start end side of the bar transport mechanism unit 112B by driving of the transfer horizontal driving unit 121A (FIG. 11). (See arrow P5). Then, by performing an operation opposite to the above operation (see arrows P1 to P4), the held wire holding bar 10 is transferred to the position in the moving direction start end side of the bar transport mechanism portion 112B. As a result, the wire holding bar 10 is transferred from one bar transport mechanism 112A to the other bar transport mechanism 112B.
  • the other bar transfer mechanism unit 120B corresponds to the transfer horizontal drive unit 121A, the transfer advance / retreat drive unit 123A, the transfer lifting / lowering drive unit 125A, and the transfer bar end holding unit 127A, respectively.
  • this bar transfer mechanism part 120B is the same operation as the bar transfer mechanism part 120A except for the following points, and the one bar transfer mechanism part 112A from the movement direction end side of the other bar transfer mechanism part 112B.
  • the electric wire holding bar 10 is transferred to the starting end side.
  • the bar transfer mechanism unit 120B sets the transfer bar end holding unit 127B as a transfer target from an outer position on the end side in the moving direction of the bar transfer mechanism unit 112B or the start end side of the bar transfer mechanism unit 112A. It arrange
  • the transfer bar end holding portion 127B descends (see arrow P12), horizontally moves toward the wide portion 12w (see arrow P13), and rises to lift a predetermined wire holding bar 10 (see FIG. And move to the outward position of the bar transport mechanism sections 112B and 112A. Thereby, the electric wire holding bar 10 can be lifted at the position in the moving direction end side of the bar transport mechanism 112B. Further, by performing an operation opposite to this operation (see arrows P11 to P15), the held wire holding bar 10 can be transferred to the start end side position of the bar transport mechanism portion 112A.
  • FIG. 17 is a plan view showing the bar set holding member 130.
  • the bar set holding member 130 is configured to be able to support the electric wire holding bar 10 at a predetermined position.
  • the bar set holding member 130 is an outer position of the electric wire holding bar 10 disposed at the electric wire extraction position WT in the bar transport mechanism portion 112B, and is at a position on the longitudinal extension line of the electric wire holding bar 10. It is arranged. More specifically, the bar set holding member 130 is a member fixed at a fixed position to the apparatus base 170 or the like, and has a concave set 132g that can accommodate the wide portion 12w of the electric wire holding bar 10.
  • the detachable locking member 134 includes a portion 134a that can be locked to the end of the wide portion 12w of the electric wire holding bar 10, and a state in which the lockable portion 134a is locked to the end of the wide portion 12w. And a portion 134b that switches between an unlocked state separated from the end portion.
  • the part 134b to be switched as described above can be constituted by, for example, an elastic member such as a coil spring that urges the latchable part 134a, a screw structure, a ratchet mechanism, or the like. Then, by fitting the wide portion 12w of the electric wire holding bar 10 into the concave groove portion 132g, the electric wire holding bar 10 supports each electric wire holding portion 14 in the posture toward the electric wire transfer mechanism portion 150 side at the fixed position. Is done. In this state, the locking member 133 is locked to one end portion of the wide portion 12w of the electric wire holding bar 10, and the detachable locking member 134 is locked to the other end portion of the wide portion 12w. The holding bar 10 is fixed to the predetermined position in a retaining manner. Further, in this state, by releasing the locking state of the detachable locking member 134, the wire holding bar 10 can be removed and replaced with another wire holding bar 10.
  • an elastic member such as a coil spring that urges the latchable part 134a, a screw structure
  • the wire holding bar held by the bar set holding member 130 may have a configuration different from that of the wire holding bar 10.
  • FIG. 18 is a plan view showing the wire transfer mechanism 150
  • FIG. 19 is a rear view showing the wire transfer mechanism 150
  • FIG. 20 is a side view showing the wire gripping mechanism 160 of the wire transfer mechanism 150
  • FIG. 21 is a plan view showing the wire gripping mechanism 160 of the wire transfer mechanism 150.
  • the wire transfer mechanism 150 selectively holds the ends of the electric wires 18 with terminals held by the electric wires holding portions 14 of the electric wire holding bar 10 located at the electric wire extraction position WT, and the electric wires 18 with the terminals 18 are held.
  • the end portion is configured to be set in each electric wire holding portion 14 of the electric wire holding bar 10 supported by the bar set holding member 130.
  • the wire transfer mechanism 150 includes a transfer horizontal drive unit 152 and two wire gripping mechanisms 160.
  • the transfer horizontal drive unit 152 is configured by an actuator such as a linear motor or an air cylinder, and is arranged so as to extend from the side of the wire extraction position WT to the side of the bar set holding member 130. ing.
  • the transfer horizontal drive unit 152 has two movable members 154, and the two movable members 154 can freely reciprocate horizontally between the side of the wire extraction position WT and the side of the bar set holding member 130. It is said that.
  • the electric wire gripping mechanism 160 is provided on each movable member 154.
  • the electric wire gripping mechanism section 160 includes a transfer advance / retreat driving section 162 and a gripping section 164 capable of gripping and releasing the end of the terminal-attached electric wire 18.
  • the transfer advancing / retreating drive part 162 is constituted by an actuator such as an air cylinder, and can be reciprocated horizontally in the horizontal direction from the wire transfer mechanism 150 toward the wire extraction position WT or the bar set holding member 130. 163.
  • Each gripping member 164 is provided on each gripping base member 163.
  • Each gripping portion 164 includes a support arm member 165 having a columnar portion extending upward from the grip base member 163 and a horizontal piece portion extending from the upper end portion of the columnar portion toward the electric wire extraction position WT or the bar set holding member 130;
  • the supporting arm member 165 has a gripping claw driving portion 166 and a pair of gripping claw portions 167 provided at the distal end portion.
  • the pair of gripping claw portions 167 are supported by the gripping claw driving portion 166 in a substantially parallel posture with a gap.
  • the gripping claw driving unit 166 includes an actuator such as an air cylinder, and drives the pair of gripping claw units 167 to approach and separate from each other. Further, each gripping claw portion 167 is bifurcated up and down toward the tip side, and the end portion of the terminal-attached electric wire 18 held by each electric wire holding portion 14 is sandwiched between the electric wire holding portions 14 2 It can be held in place. Further, the pair of gripping claws 167 are disposed at substantially the same height as the electric wire extraction position WT or the electric wire holding bar 10 held by the bar set holding member 130.
  • the transfer operation of the electric wire 18 with terminal by the electric wire transfer mechanism 150 will be described. That is, the electric wire holding bar 10 holding the plurality of electric wires 18 with terminals is disposed at the electric wire extraction position WT, and the empty electric wire holding bar 10 is held by the bar set holding member 130.
  • the pair of electric wire gripping mechanism portions 160 are located on the side of the electric wire holding bar 10 disposed at the electric wire extraction position WT and have a predetermined one terminal.
  • the wire 18 is moved to a position corresponding to the two ends.
  • the pair of gripping portions 164 are advanced by driving each of the advancing / retreating driving portions 162 for transfer, and the pair of gripping claw portions 167 are brought close to each other by driving the gripping claw driving portion 166 in the advanced state.
  • the end of the electric wire 18 is held. Thereafter, the pair of gripping portions 164 are retracted by driving the transfer advance / retreat driving portions 162.
  • the transfer horizontal drive part 152 By the drive of the transfer horizontal drive part 152, the end part of the electric wire 18 with a terminal which hold
  • the pair of gripping portions 164 are retracted by driving each transfer advance / retreat driving unit 162.
  • the end of the terminal-attached electric wire 18 held by the electric wire holding bar 10 disposed at the electric wire extraction position WT is located at a preset position in the electric wire holding bar 10 held by the bar set holding member 130. It is transferred to the electric wire holding part 14. Further, by sequentially changing the electric wire holding bar 10 disposed at the electric wire extraction position WT, the end portions of the plural types of electric wires 18 with terminals are transferred to the electric wire holding bar 10 held by the bar set holding member 130. Arrange in a predetermined order.
  • grip mechanism part 160 does not necessarily need to be performed simultaneously, and may be performed sequentially.
  • the operation control for the bar moving mechanism unit 110 and the wire transfer mechanism unit 150 is performed by a control unit 168 configured by a general microcomputer including a CPU, a ROM, a RAM, and the like.
  • the control unit 168 is connected to an input unit 169 composed of various keys and the like, and various information (including work instructions) is input through the input unit 169 and stored in the storage unit 168a.
  • Information input through the input unit 169 includes at least the following information.
  • the first includes identification information of bar end holding members 117A and 117B that form a set for holding the electric wire holding bar 10 (information such as information for specifying an actual position and a unique identification code assigned to each in advance). ) And specific information (including part number information corresponding to the type) of the type of the electric wire 18 with a terminal held by the electric wire holding bar 10 held therein. This includes information as to whether or not the end of each terminal-attached electric wire 18 has been rotated as necessary.
  • each wire holding bar 10 has an identifier indicating the type of the wire 18 with a terminal held (by a figure such as a barcode, magnetically, electrically, or optically recorded) Etc.), and the identifier information is read by a reader or the like provided on each of the bar end holding members 117A and 117B to identify and manage the type of the electric wire 18 with a terminal of each electric wire holding bar 10. Also good.
  • this control unit 168 controls the bar moving mechanism 110 so that the wire holding bar 10 holding the type of terminal-attached wire 18 to be transferred is moved to the wire extraction position.
  • the second is information indicating at which position of each wire holding portion 14 in each wire holding bar 10 the end of each terminal-attached wire 18 is held. Based on this information, the control unit 168 controls the electric wire transfer mechanism 150 so as to grasp both ends of the target type electric wire 18 with a terminal from the electric wire holding bar 10 located at the electric wire extraction position WT.
  • the end of which kind of electric wire 18 with a terminal is located at which position of each electric wire holding portion 14 of the electric wire holding bar 10 held by the bar set holding member 130 (that is, in what arrangement order).
  • the latter information may include the order of transferring each type of electric wire.
  • the control unit 168 controls the bar so that the electric wire holding bars 10 holding the electric wires 18 with terminals of various types are sequentially located in the electric wire extraction position WT (in a predetermined order as necessary).
  • maintained by the electric wire holding bar 10 sequentially located in the electric wire extraction position WT is each electric wire of the electric wire holding bar 10 hold
  • the electric wire transfer mechanism unit 150 is controlled so that the holding unit 14 is transferred and held at a predetermined position corresponding to the type.
  • this wire set aligning device will be described. First, a plurality of electric wire holding bars 10 in which the electric wires 18 with terminals are set for each type are prepared, and these electric wire holding bars 10 are held by the bar end holding members 117A and 117B of the bar moving mechanism 110. Then, according to the information input in advance, the bar moving mechanism unit 110 operates to sequentially move the electric wire holding bars 10 to the electric wire extraction position WT. Each time the desired electric wire holding bar 10 moves to the electric wire extraction position WT, the electric wire transfer mechanism 150 is operated so that both ends of the electric wire 18 with a terminal held by the electric wire holding bar 10 are connected as necessary. The predetermined number is transferred to the electric wire holding bar 10 supported by the bar set holding member 130.
  • the wire holding bar 10 in which the end portions of the plurality of types of terminal-attached wires 18 are held by the bar set holding member 130 is used.
  • the electric wire holding bar 10 held by the bar set holding member 130 is replaced with an empty electric wire holding bar 10 and the above is repeated.
  • the end part of electric wire 18 with a plurality of kinds of terminals 18 was continuously set to electric wire holding bar 10 in the predetermined arrangement order is obtained.
  • the end portions of the terminal-attached electric wires 18 are set on the electric wire holding bars 10 according to their types, and these are set on the bar moving mechanism portion 110, whereby the plurality of types.
  • the electric wire holding bar 10 holding the electric wires 18 with terminals can be sequentially moved so as to be positioned at a predetermined electric wire extraction position.
  • the edge part of the electric wire 18 with a terminal set to each electric wire holding bar 10 is hold
  • the wire holding bar 10 supported by 130 is set in the wire holding portion 14 at a preset position.
  • a plurality of types of terminal-attached wires 18 are sequentially set on another wire holding bar 10 so that the different A plurality of types of electric wires 18 with terminals can be mixed and held in the electric wire holding bar 10 and grouped for each sub-assembly 19. Accordingly, the terminal-attached electric wires 18 produced for each type can be grouped for each sub-assembly 19 and the process can be performed automatically.
  • the bar moving mechanism 110 circulates and moves the plurality of electric wire holding bars 10 along the circulation path, and an electric wire extraction position WT is set in the middle of the circulation path. For this reason, it is possible to perform the above-described process of sequentially arranging the plurality of types of the electric wires 18 with terminals at the electric wire take-out position WT and collecting them for each sub-assembly 19, and continuously performing the process of collecting them for each other sub-assembly 19. . For this reason, the operation

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Abstract

L'invention porte sur un appareil d'alignement d'un jeu de fils électriques comprenant: mécanisme de déplacement de barres; un support de jeu de barres; et mécanisme de déplacement des fils électriques. Le mécanisme de déplacement des barres les déplace séquentiellement pour les placer dans une position prédéterminée de sortie des fils électriques, une barre présentant plusieurs supports de fils électriques parallèles. Le support de jeu de barres porte les barres munies desdits supports de fils électriques parallèles. Le mécanisme de déplacement des fils électriques: tient sélectivement une extrémité d'un fil électrique alors qu'une borne maintenue par les supports de fils de la barre les portant, placée à la position de sortie des fils, place l'extrémité du fil électrique maintenu avec la borne reliée au support de fil, à la position préalablement fixée de la barre portant les fils électriques portée par le support de jeu de barres.
PCT/JP2008/062752 2007-12-21 2008-07-15 Appareil d'alignement d'un jeu de fils électriques et méthode de fabrication d'un sous-ensemble Ceased WO2009081605A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-329980 2007-12-21
JP2007329980A JP2009152105A (ja) 2007-12-21 2007-12-21 電線セット揃え装置及びサブアッシーの製造方法

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WO2009081605A1 true WO2009081605A1 (fr) 2009-07-02

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JP2013191348A (ja) * 2012-03-13 2013-09-26 Sumitomo Wiring Syst Ltd 電線処理装置
EP3128627A1 (fr) * 2015-08-04 2017-02-08 MD Elektronik GmbH Dispositif de serrage et son moyen d'ouverture et procede d'actionnement du dispositif de serrage par le moyen d'ouverture
WO2017038479A1 (fr) * 2015-09-03 2017-03-09 株式会社オートネットワーク技術研究所 Dispositif d'assemblage de faisceau de fils électriques, et procédé de fabrication de faisceau de fils électriques
WO2018105382A1 (fr) * 2016-12-09 2018-06-14 株式会社オートネットワーク技術研究所 Gabarit de maintien de câble, dispositif d'assemblage de faisceau de câbles et procédé de fabrication de faisceau de câbles
WO2018105384A1 (fr) * 2016-12-09 2018-06-14 株式会社オートネットワーク技術研究所 Gabarit de support de fil, dispositif d'assemblage de faisceau de fils et procédé de fabrication de faisceau de fils

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JP5817576B2 (ja) * 2012-02-09 2015-11-18 住友電装株式会社 電線移載装置
JP6107639B2 (ja) * 2013-12-18 2017-04-05 住友電装株式会社 電線排出装置
CN105529589B (zh) * 2016-01-27 2018-02-02 深圳市浩锐拓科技有限公司 一种线材自动分线排序装置
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JP2013191348A (ja) * 2012-03-13 2013-09-26 Sumitomo Wiring Syst Ltd 電線処理装置
CN104170030A (zh) * 2012-03-13 2014-11-26 住友电装株式会社 电线处理装置
CN104170030B (zh) * 2012-03-13 2017-04-12 住友电装株式会社 电线处理装置
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CN106450840B (zh) * 2015-08-04 2020-03-10 迈恩德电子有限公司 夹紧装置以及开放组合单元和用于操作夹紧装置的方法
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WO2018105384A1 (fr) * 2016-12-09 2018-06-14 株式会社オートネットワーク技術研究所 Gabarit de support de fil, dispositif d'assemblage de faisceau de fils et procédé de fabrication de faisceau de fils

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