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CN-122026194-A - Assembling equipment and assembling method for assembling connector

CN122026194ACN 122026194 ACN122026194 ACN 122026194ACN-122026194-A

Abstract

The invention discloses an assembling device and an assembling method for assembling a connector, which relate to the technical field of connector assembly and comprise an assembling table, a wire inserting mechanism and a crimping mechanism, wherein the assembling table is used for positioning a core pin of the connector, the wire table is arranged at one side of the assembling table and used for positioning all wires of the connector, all wires are arranged in parallel at intervals and correspond to pin tail tubes of the core pin one by one, the wire plugging mechanism comprises a plurality of wire plugging units, each wire plugging unit comprises a clamping piece and a wire pressing piece, the wire plugging mechanism moves back and forth between the wire table and the assembly table, the clamping piece clamps and pulls wires on the wire table to the positions of the inserting cores, the wires are pressed into corresponding pin tail tubes by the wire pressing pieces, and the crimping mechanism is used for crimping the pin tail tubes and the corresponding wires. The invention can realize the simultaneous assembly and connection of the tail pipe of each contact pin of the insert core and each wire, and greatly improve the efficiency and yield of the assembly wiring of the connector.

Inventors

  • WANG LEI

Assignees

  • 苏州义联工业科技有限公司

Dates

Publication Date
20260512
Application Date
20260415

Claims (9)

  1. 1. An assembling apparatus for assembling a connector, comprising: An assembly station for positioning the ferrule of the connector; The wire guide table is arranged on one side of the assembly table and used for positioning all wires of the connector, and all wires are arranged in parallel at intervals and correspond to all pin tail tubes of the insertion core one by one; The wire inserting mechanism comprises a plurality of wire inserting units, each wire inserting unit comprises a clamping piece and a wire pressing piece, the wire inserting mechanism moves back and forth between the wire guide table and the assembly table, the clamping piece clamps and pulls wires on the wire guide table to the positions of the inserting cores, and the wire pressing pieces press the wires into corresponding pin tail tubes; The crimping mechanism is used for crimping each pin tail pipe and a corresponding wire and comprises a driving assembly and two crimping units which are arranged in a sliding manner relatively, each crimping unit comprises a carrier plate, a driving plate and a plurality of crimping modules, the carrier plates are connected to the base in a sliding manner, fixed dies of the crimping modules are fixedly connected to the carrier plates, movable dies of the crimping modules are fixedly connected to the driving plates, the driving plates are connected with the carrier plates in a sliding manner, a second elastic piece is arranged between the driving plates and the carrier plates, and the driving assembly is used for driving the two carrier plates to reversely move and fold to the compression die groups to correspond to the pin tail pipes and driving the two driving plates to move in the same direction to fold the movable dies to the fixed dies so as to crimp the pin tail pipes.
  2. 2. The connector assembling apparatus according to claim 1, wherein the wire inserting mechanism further comprises a slider, a lifting frame, and a second driving member, the clamping member of the wire inserting unit is disposed on the slider, the wire pressing member is disposed on the lifting frame, the second driving member drives the lifting frame to lift on the slider, and the slider moves along the length direction of the wire by driving of the first driving member.
  3. 3. The assembly device for assembling the connector according to claim 2, wherein the clamping piece comprises two clamping jaws which are connected to the sliding seat in a sliding manner, a trigger plate is fixedly connected to the lifting frame, two symmetrical guide grooves are formed in the trigger plate, the two clamping jaws are in one-to-one sliding fit with the two guide grooves, each guide groove comprises a first vertical groove and a second vertical groove, the first vertical groove is located below the second vertical groove and is communicated with the second vertical groove through a chute, and the distance between the two first vertical grooves is smaller than that between the two second vertical grooves.
  4. 4. The connector assembling device according to claim 2, wherein the wire guide table is provided with a wire groove for accommodating wires, the wire guide table comprises a fixed table and a movable table, the exposed wire ends of the wires correspond to the wire groove on the movable table, the movable table and the fixed table are vertically connected in a sliding manner, a first elastic piece is arranged between the movable table and the fixed table, the movable table is driven to move upwards to be flush with the fixed table when the elastic piece releases elastic force, an extrusion piece is arranged on the sliding seat, and the extrusion piece extrudes the movable table downwards to be lower than the clamping piece when the wire insertion mechanism moves to the wire guide table.
  5. 5. The assembling apparatus for assembling a connector according to claim 1, wherein the wire pressing member is in a straight bar shape, and a wire groove with a downward opening is provided at a bottom thereof.
  6. 6. The assembling device for assembling the connector according to claim 1, wherein the driving assembly comprises a third driving piece, a connecting rod and two sliding columns, the two sliding columns are fixedly connected to two ends of the connecting rod, abutting joints are fixedly connected to the two sliding columns respectively, the two abutting joints are in abutting fit with one driving plate respectively, guide grooves are formed in the two carrier plates respectively, the two sliding columns are in sliding fit with one guide groove respectively, the two guide grooves are symmetrically arranged, each guide groove comprises an oblique guide groove and a straight groove which are connected, and the third driving piece drives the two sliding columns to synchronously slide along the guide grooves through the connecting rod.
  7. 7. The assembly device for assembling the connector according to claim 1, wherein the assembly table comprises an outer table plate and an inner table plate, a positioning groove for accommodating the ferrule is formed in the inner table plate, and the outer table plate and the inner table plate are slidably connected along the opening and closing direction of the press module and are provided with a third elastic member.
  8. 8. The connector assembling apparatus according to claim 7, wherein the outer platen is vertically slidably connected to the base, and a fourth driving member for driving the outer platen to lift is further provided on the base.
  9. 9. A connector assembling method, realized by an assembling apparatus for connector assembling according to any one of claims 1 to 8, comprising the steps of: S1, a wire inserting mechanism moves to one side of an assembly table far away from a wire guide table, a wire inserting core is positioned on the assembly table, and each wire is positioned on the wire guide table; s2, after the wire inserting mechanism moves to the wire guide table, each clamping piece clamps the exposed wire heads of the wires; S3, the wire inserting mechanism moves to the assembling table, and the clamping piece pulls the exposed wire ends to the wire inserting core; s4, loosening the lead by each clamping piece, and pressing the lead into the pin tail pipe of the insertion core by downward movement of each pressing piece; s5, each line pressing piece moves upwards to withdraw from the corresponding pin tail pipe; s6, positioning a crimping mechanism and crimping each pin tail pipe and a corresponding wire; s7, the crimping mechanism loosens the pin tail pipe and withdraws, the wire inserting mechanism moves to one side of the assembly table far away from the wire table, and the inserted core of the connected wire is taken out.

Description

Assembling equipment and assembling method for assembling connector Technical Field The invention relates to the technical field of connector assembly, in particular to an assembly device and an assembly method for connector assembly. Background The connection mode of the connector assembly mainly comprises screw compression type, welding type, crimping type, insert injection molding and the like. The plug pin type connector is compact in plug pin space layout, large in occupied space of screws in screw compression type connectors, few in industrial application, reliable in welding type contact, stable in high-current scene contact, suitable for connectors in fixed scenes, low in that high-temperature easily-burnt plug pin insulation and wire skin generated during welding are prone to vibration, cold welding hidden dangers exist in welding spots, high in connection strength of compression type connectors, good in vibration resistance and tensile resistance, stable in contact resistance, suitable for drag chains, robots and high-frequency vibration environments, and a main wiring mode of aviation plug assembly, and low in that manual compression quality depends on operation specifications. If the 4-core M12 aviation plug is in crimping type assembly connection, exposed wire ends of the wires are required to be inserted into tail pipes of the pins one by one, the special wire pressing pliers are used for enabling the tail pipes of the pins to deform to wrap the copper cores of the wires, so that mechanical-electrical dual connection is formed, the accurate insertion depth of the copper cores of the wires and the accurate crimping position of the tail pipes of the pins are required, the operation specification of workers is very dependent, the operation is required to be repeated for 4 times for a single 4-core M12 aviation plug, and the assembly connection efficiency is low. Disclosure of Invention The present invention is directed to an assembling apparatus and an assembling method for assembling a connector, which solve the above-mentioned drawbacks of the prior art. The connector assembling equipment comprises an assembling table, a wire guide mechanism and a wire guide mechanism, wherein the assembling table is used for positioning a core pin of a connector, the wire guide table is arranged on one side of the assembling table and used for positioning wires of the connector, the wires are arranged in parallel at intervals and correspond to pin tail pipes of the core pin in a one-to-one mode, the wire guide mechanism comprises a plurality of wire guide units, each wire guide unit comprises a clamping piece and a wire pressing piece, the wire guide mechanism moves back and forth between the wire guide table and the assembling table, the clamping piece clamps and pulls the wires on the wire guide table to the positions of the core pins, the wire pressing pieces press the wires into the corresponding pin tail pipes, the press mechanism is used for pressing the pin tail pipes and the corresponding wires, the press mechanism comprises a driving assembly and two press units which are arranged in a sliding mode, each press unit comprises a carrier plate, a driving plate and a plurality of press modules, the carrier plate is connected to the base in a sliding mode, a fixed die of the press die is fixedly connected to the carrier plate, the driving plate is connected to the carrier plate in a sliding mode, the driving plate and the carrier plate is connected with the fixed die, the driving plate is provided with the second elastic piece and is used for driving the two press-down the pin tail pipes to move towards the corresponding press die plates. Further, the wire inserting mechanism further comprises a sliding seat, a lifting frame and a second driving piece, the clamping piece of the wire inserting unit is arranged on the sliding seat, the wire pressing piece of the wire inserting unit is arranged on the lifting frame, the second driving piece drives the lifting frame to lift on the sliding seat, and the sliding seat moves along the length direction of a wire through driving of the first driving piece. Further, the clamping piece comprises two clamping jaws which are connected to the sliding seat in a sliding mode, a trigger plate is fixedly connected to the lifting frame, two symmetrical guide grooves are formed in the trigger plate, the two clamping jaws are in one-to-one corresponding sliding fit with the two guide grooves, each guide groove comprises a first vertical groove and a second vertical groove, the first vertical groove is located below the second vertical groove and is communicated with the second vertical groove through a chute, and the distance between the two first vertical grooves is smaller than that between the two second vertical grooves. Further, a wire groove for accommodating the wire is formed in the wire guide table, the wire guide table comprises a fixed table and a movable table, the