CN110380309B

CN110380309B - Terminal wire multi-wire doubling machine

Info

Publication number: CN110380309B
Application number: CN201910607695.2A
Authority: CN
Inventors: 朱月园; 刘威; 吴定杰; 邓波; 王小勇
Original assignee: Ningbo Hongsheng Intelligent Technology Co ltd
Current assignee: Ningbo Hongsheng Intelligent Technology Co ltd
Priority date: 2019-07-08
Filing date: 2019-07-08
Publication date: 2024-05-14
Anticipated expiration: 2039-07-08
Also published as: CN110380309A

Abstract

A terminal wire multi-wire parallel bonding machine comprising: a first terminal wire assembly machine positioned on the left side, a second terminal wire assembly machine positioned on the right side, and a terminal wire integration machine positioned between the first terminal wire assembly machine and the second terminal wire assembly machine. The assembly of first terminal line part is realized through first terminal line assembly machine, the assembly of second terminal line part is realized through second terminal line assembly machine, and integrate first terminal line and second terminal line through terminal line integration machine, can realize moulding shell and joint or other spare part's wiring respectively with two terminal lines through this equipment, then carry out whole doubling and joint again, whole automation need not manual operation, compare traditional manual connection, production efficiency has been improved greatly, product quality has been guaranteed.

Description

Terminal wire multi-wire doubling machine

Technical Field

The invention relates to the field of terminal wires, in particular to a terminal wire multi-wire doubling and punching machine.

Background

The terminal wire is a wiring product for connection between electronic devices, the number and the distance of the wires can be arbitrarily selected, the wiring is more convenient, the volume of the electronic product is greatly reduced, the production cost is reduced, the production efficiency is improved, and the terminal wire is most suitable for being used as a data transmission cable between a mobile part and a main board, between a PCB (printed Circuit Board) and a PCB and in miniaturized electrical equipment.

The terminal wire is provided with a plurality of parts for connecting electronic equipment, including a plastic shell and various interfaces, but when in use, the terminal wire and each part are required to be subjected to wiring treatment (namely electric conduction can be realized), the assembly or connection of each part on a single terminal wire is mostly realized by manually wiring, the insulation layer outside the terminal wire is required to be stripped through a vice or other equipment and then wiring work is realized when the wiring is realized manually, the efficiency is very low, and certain automatic equipment is required to perform semiautomatic or fully automatic wiring, but the wiring is imperfect, and the quality of the wiring is not ensured.

The existing mode of wiring a plurality of terminal wires is basically carried out manually, the wiring of a single terminal wire is troublesome, and the terminal wires are respectively wired and then integrally connected, so that the production efficiency of the existing production of the assembly body of the terminal wires is very low.

Disclosure of Invention

In order to overcome the defects in the prior art, the invention provides a terminal wire multi-wire doubling and punching machine, which can be used for respectively wiring parts on a plurality of terminal wires and then wiring the plurality of terminal wires.

The technical scheme for solving the technical problems is as follows: a terminal wire multi-wire parallel bonding machine comprising: a first terminal wire assembling machine positioned at the left side, a second terminal wire assembling machine positioned at the right side, and a terminal wire integrating machine positioned between the first terminal wire assembling machine and the second terminal wire assembling machine;

The first terminal line assembly machine from left to right includes in proper order: the device comprises a first terminal wire straightening mechanism, a first terminal wire cutting mechanism, a first terminal wire front end wire stripping mechanism, a first joint crimping mechanism, a first terminal wire rotating mechanism, a first terminal wire flat drawing mechanism, a first protective tube sleeve mechanism, a first protective tube heat shrinkage mechanism, a first number tube sleeve mechanism, a second number tube sleeve mechanism, a first terminal wire number tube heat shrinkage mechanism and a first terminal wire rear end wire stripping mechanism;

the first terminal wire straightening mechanism is used for straightening the first terminal wire and comprises first gear sets which are symmetrically arranged, and a first belt is arranged on each first gear set;

the first terminal wire cutting mechanism is used for cutting the first terminal wire into a required length and comprises a first cutting knife, a first cutting motor and a first cutting clamping jaw, wherein the first cutting knife is connected with the first cutting motor and used for clamping and operating the first terminal wire;

The first terminal wire front section wire stripping mechanism is used for cutting and stripping rubber at the front end of a first terminal wire so as to expose copper wires, and comprises a first wire stripping knife which is connected with a first wire stripping motor and a first wire stripping clamping jaw used for clamping and operating the first terminal wire;

The first joint crimping mechanism is used for crimping and assembling the first joint and the first terminal wire and comprises a first terminal wire positioning device, a first terminal wire running device, a first joint crimping device, a first joint feeding device and a first joint clamping jaw used for clamping and running the first terminal wire;

a first terminal wire rotating mechanism for rotating the first terminal wire 180 degrees, including a rotating cylinder chuck for operation and a rotating cylinder jaw;

The first terminal wire flat pulling mechanism is used for straightening the first terminal wire and comprises a first flat pulling clamping jaw, a first flat pulling operation clamping jaw assembly and a first flat pulling clamping head;

The first protective tube sleeve mechanism is used for sleeving a first protective tube outside the first terminal wire and comprises a first protective tube running device and a first protective tube positioning device;

the first protection tube thermal shrinkage mechanism is used for thermal shrinkage fixing of the first protection tube and comprises

The first heat-shrinkable spraying pipes are arranged in a plurality of rows, and the first heat-shrinkable clamping claws are distributed on two sides of the first heat-shrinkable spraying pipes;

The first number pipe sleeving mechanism is used for sleeving a first number pipe at the front end of the first terminal wire and comprises a first number pipe cutting machine, a first number pipe turntable, a first number pipe linear module, a first number pipe positioning head and a first number pipe clamping jaw used for operating and fixing the first terminal wire, wherein the first number pipe linear module is provided with a first number pipe clamping head used for conveying a first number pipe;

the second number pipe sleeving mechanism is used for sleeving a second number pipe at the rear end of the first terminal wire, comprises a second number pipe cutting machine, a second number pipe rotary table, a second number pipe positioning head, a second number pipe clamping jaw and a number pipe operation seat, wherein the second number pipe clamping jaw is used for operating and fixing the first terminal wire, and the number pipe operation seat comprises two symmetrically arranged number pipe transfer chucks;

The first terminal wire number tube heat shrinkage mechanism is used for heat shrinkage fixing of the number tubes at two ends of a first terminal wire and comprises symmetrically arranged first heat shrinkage components, and the first heat shrinkage components comprise two first heat shrinkage heads;

The wire stripping mechanism at the rear end of the first terminal wire is used for cutting and stripping rubber at the rear end of the first terminal wire so as to expose copper wires, and comprises a second wire stripping knife and a second wire stripping chuck used for fixing and operating, wherein the second wire stripping knife is connected with a second wire stripping motor and also comprises a second wire stripping operation seat, and the second wire stripping operation seat comprises two second wire stripping operation chucks which are symmetrically arranged up and down;

The second terminal line assembly machine from right to left includes in proper order: the device comprises a second terminal wire straightening mechanism, a second terminal wire cutting mechanism, a second terminal wire flat pulling mechanism, a second protection tube sleeve mechanism, a second protection tube heat shrinkage mechanism, a third number tube sleeve mechanism, a second terminal wire number tube heat shrinkage mechanism, a second terminal wire front end wire stripping mechanism, a plastic shell assembly mechanism, a first copper wire combining mechanism, a protective sleeve crimping mechanism, a rubber tube sleeve mechanism, a rubber tube heat shrinkage mechanism, a bending mechanism, a second terminal wire rotating mechanism and a second terminal wire rear end wire stripping mechanism;

the second terminal wire straightening mechanism is used for straightening a second terminal wire and comprises a second gear set which is symmetrically arranged, and a second belt is arranged on the second gear set;

the second terminal wire cutting mechanism is used for cutting the second terminal wire into a required length and comprises a second cutting knife, a second cutting clamping jaw and a second cutting motor, wherein the second cutting knife is connected with the second cutting motor, and the second cutting clamping jaw is used for clamping and operating the second terminal wire;

the second terminal wire flat pulling mechanism is used for straightening a second terminal wire and comprises a flat pulling wire module, a second flat pulling clamping head is arranged on the flat pulling wire module, and the second flat pulling mechanism further comprises a second flat pulling clamping jaw and a second flat pulling operation clamping jaw assembly;

The second protection tube sleeve mechanism is used for sleeving a second protection tube outside the second terminal wire and comprises a second protection tube running device and a second protection tube positioning device;

The second protection tube thermal shrinkage mechanism is used for thermal shrinkage fixing of the second protection tube and comprises

The second heat-shrinkable spraying pipes are arranged in a plurality of rows, and the second heat-shrinkable clamping claws are distributed at two sides of the second heat-shrinkable spraying pipes;

The third number pipe sleeve mechanism is used for sleeving a third number pipe at the front end of the second terminal wire and comprises a third number pipe cutting machine, a third number pipe rotary table, a third number pipe positioning head and a third number pipe clamping jaw used for operating and fixing the second terminal wire;

the second terminal wire number tube heat shrinkage mechanism comprises two symmetrically arranged second heat shrinkage heads;

The wire stripping mechanism is used for cutting and stripping rubber at the front end of the second terminal wire so as to expose copper wires, and comprises a third wire stripping knife which is connected with a third wire stripping motor and a third wire stripping clamping jaw used for clamping and operating the second terminal wire;

The plastic shell assembly mechanism is used for mounting the plastic shell on the second terminal wire and comprises a plastic shell wire coil for feeding the plastic shell wire, a plastic shell wire gear set for straightening the plastic shell wire, a plastic shell wire cutting-off knife for cutting off the plastic shell wire, a first plastic shell wire cutting-off head for cutting off front rubber of the plastic shell wire, a metal head crimping device, a plastic shell penetrating device, a plastic shell wire operation clamping jaw, a second plastic shell wire cutting-off head for cutting off rear rubber of the plastic shell wire, a plastic shell detection device for detecting whether the plastic shell is mounted or not and a plastic shell wire doubling device;

the first copper wire combining mechanism is used for compressing and arranging the copper wires exposed out of the plastic shell wire and the second terminal wire and comprises a first copper wire combining chuck;

The protective sleeve crimping mechanism is used for loading a protective sleeve into the end part of the second terminal wire and comprises a protective sleeve feeding disc and a protective sleeve crimping connector, wherein the output end of the protective sleeve feeding disc is provided with a protective sleeve material guiding opening, the protective sleeve crimping connector is connected with a protective sleeve crimping motor, and the protective sleeve crimping mechanism further comprises a protective sleeve crimping clamping jaw used for fixing and operating;

The rubber tube sleeve mechanism is used for sleeving a rubber tube on the plastic shell wire and the second terminal wire, and comprises a rubber tube linear module and a rubber tube feeding disc, wherein the rubber tube linear module is provided with a rubber tube pushing head, and the rubber tube sleeve mechanism also comprises a second terminal wire fixing head, a second terminal wire fixing clamping jaw and a rubber tube operation clamping jaw which are used for fixing;

The rubber tube heat shrinkage mechanism is used for heat-shrinking and fixing the rubber tube on the second terminal wire and the plastic shell wire and comprises a plurality of rubber heat shrinkage tubes arranged in a arrayed manner and rubber tube heat shrinkage tube clamping jaws used for fixing and operating;

The bending mechanism is used for bending the plastic shell wire to facilitate subsequent doubling and comprises a bending positioning device and a bending operation clamping jaw for fixing and operating;

The second terminal wire rotating mechanism is used for rotating the second terminal wire by 180 degrees to facilitate subsequent work and comprises a second terminal wire rotating linear module, wherein the second terminal wire rotating linear module is provided with a rotatable second terminal wire rotating clamping jaw and a rotating operation clamping jaw used for fixing and operating;

a second terminal wire rear end wire stripping mechanism for stripping the rear end of the second terminal wire,

The wire stripping device comprises a fourth wire stripping knife, a fourth wire stripping clamping jaw and a wire stripping machine, wherein the fourth wire stripping knife is connected with a fourth wire stripping motor, and the fourth wire stripping clamping jaw is used for clamping and operating a second terminal wire;

The terminal line integration machine from left to right includes in proper order: the device comprises a terminal wire doubling mechanism, a second copper wire merging mechanism, a second connector assembly mechanism, a second connector crimping mechanism and a discharging mechanism;

The terminal wire doubling mechanism is used for doubling the first terminal wire and the second terminal wire and comprises a terminal wire doubling straight-line module and a terminal wire doubling clamp head, wherein the terminal wire doubling module is provided with a folding clamping jaw, and the terminal wire doubling clamp head comprises a third doubling clamp head and a fourth doubling clamp head;

The second copper wire combining mechanism is used for combining the copper wires on the first terminal wire and the second terminal wire so as to facilitate subsequent installation, and comprises a second copper wire combining chuck;

the second connector assembly mechanism is used for loading a second connector into the first terminal wire and the second terminal wire and comprises a second connector feeding device, a second connector assembly device and a second connector clamping jaw used for fixing and operating;

The second joint crimping mechanism is used for crimping and fixing a second joint and comprises a second joint crimping chuck, and the second joint crimping chuck is connected with a second joint crimping motor;

The discharging mechanism is used for uniformly placing the assembled body and comprises an inclined ladder box.

Preferably, the first terminal wire positioning device comprises a rotatable first terminal wire positioning chuck and a first terminal wire fixing jaw for fixing the first terminal wire;

The first terminal wire operation device comprises a first terminal wire operation module, and a first terminal wire operation chuck is arranged on the first terminal wire operation module;

The first joint crimping device comprises a first crimping head, and the first crimping head is connected with a first crimping motor;

the first joint feeding device comprises a first joint feeding track, a first joint linear module and a first joint feeding chuck, wherein the first joint linear module is provided with a first joint operation chuck.

Preferably, the first protection tube operation device comprises a first protection tube linear module, and a first operation chuck and a second operation chuck are arranged on the first protection tube linear module;

the first protection tube positioning device comprises a first protection tube positioning seat and a first protection tube feeding disc, wherein a first protection tube guiding circular tube is arranged on the first protection tube positioning seat, and the first protection tube positioning device further comprises a first protection tube clamping head and a first protection tube shearing head.

Preferably, the second protection tube operation device comprises a second protection tube linear module, and a third operation chuck and a fourth operation chuck are arranged on the second protection tube linear module;

The second protection tube positioning device comprises a second protection tube positioning seat and a second protection tube feeding disc, wherein a second protection tube guiding circular tube is arranged on the second protection tube positioning seat, and the second protection tube positioning device further comprises a second protection tube clamping head and a second protection tube shearing head.

Preferably, the metal head crimping device comprises a metal head feeding disc, a metal head crimping nozzle, a crimping nozzle motor and a metal head operation clamping jaw for fixing and operating, wherein the metal head crimping nozzle is connected with the crimping nozzle motor;

The plastic shell penetrating device comprises a plastic shell feeding disc, a plastic shell positioning head, a plastic shell pushing head and a plastic shell operation clamping jaw for fixing and operating;

The plastic shell detection device comprises a plastic shell detection head and a plastic shell detection clamping jaw used for fixing and running;

The plastic shell wire doubling device comprises a plastic shell wire linear module, a plastic shell wire turntable is arranged on the plastic shell wire linear module, a plastic shell wire rotating clamping jaw is arranged on the plastic shell wire turntable, and the plastic shell wire doubling device further comprises a plastic shell wire doubling head, wherein the plastic shell wire doubling head comprises a first doubling chuck used for clamping a second terminal wire and a second doubling chuck used for clamping the plastic shell wire.

Preferably, the bending and positioning device comprises a bending and positioning linear module, and the bending and positioning linear module is provided with a bending and positioning head for positioning, a bending and positioning clamping jaw for positioning and a bending and stroking hand for bending, and the bending and positioning head comprises a first bending and positioning head and a second bending and positioning head.

Preferably, the second joint feeding device comprises a second joint feeding disc, a second joint transverse line module and a second joint vertical line module, wherein the second joint transverse line module is provided with a first feeding turntable and a first feeding clamping claw, and the second joint vertical line module is provided with a second feeding turntable and a second feeding clamping claw;

The second connector assembly device comprises a second connector assembly straight line module and a second connector assembly fixing seat, wherein a second connector assembly clamping jaw is arranged on the second connector assembly straight line module, and a second connector assembly fixing chuck is arranged on the second connector assembly fixing seat.

The invention has the beneficial effects that: the device can be used for respectively molding the two terminal wires and connecting the two terminal wires or connecting other parts, and then integrally combining the two terminal wires, so that the whole process is automatic, manual operation is not needed, the production efficiency is greatly improved, and the product quality is ensured.

Drawings

Fig. 1 is a model diagram of the product of the present invention.

Fig. 2 is a model diagram of the overall machine of the present invention.

Fig. 3 is a first terminal line straightening mechanism of the present invention.

Fig. 4 is a first terminal wire cutting mechanism of the present invention.

Fig. 5 is a front section stripping mechanism for a first terminal wire of the present invention.

Fig. 6 is a partial structure of the first terminal wire assembling machine of the present invention.

Fig. 7 is a partial structure of the first terminal wire assembling machine and the first joint crimping mechanism of the present invention.

Fig. 8 is a structural view of the first joint crimping device of the present invention.

Fig. 9 is a structural view of the first terminal line rotating mechanism of the present invention.

Fig. 10 is a structural view of the first terminal wire flat pulling mechanism and the first protection tube sleeve mechanism of the present invention.

Fig. 11 is an enlarged view of fig. 10a of the present invention.

Fig. 12 is a structural view of a first protective tube heat shrinkage mechanism of the present invention.

Fig. 13 is a block diagram of a first combination tube-in-tube mechanism and a second combination tube-in-tube mechanism of the present invention.

Fig. 14 is an enlarged view of the first combination tube-in-tube mechanism of the present invention.

Fig. 15 is an enlarged view of a second combination tube sleeve mechanism of the present invention.

Fig. 16 is an enlarged view of a portion of the first terminal wire back end stripping mechanism of the present invention.

Fig. 17 is a structural view of a second terminal line straightening mechanism of the present invention.

Fig. 18 is a structural view of a second terminal wire cutting mechanism of the present invention.

Fig. 19 is a second terminal wire flat pulling mechanism and a second protection tube sleeve mechanism of the present invention.

Fig. 20 is an enlarged D view of fig. 19 according to the present invention.

Fig. 21 is an enlarged view of fig. 19E of the present invention.

Fig. 22 is a structural view of a second protective tube heat shrink mechanism and a third combination tube sleeve mechanism of the present invention.

Fig. 23 is an enlarged F view of fig. 22 in accordance with the present invention.

Fig. 24 is an enlarged view of G of fig. 22 according to the present invention.

Fig. 25 is an enlarged partial view of the second terminal wire front end stripping mechanism of the present invention.

Fig. 26 is a structural view of the plastic case assembly mechanism of the present invention.

Fig. 27 is an enlarged H view of fig. 26 in accordance with the present invention.

Fig. 28 is a block diagram of a second terminal wire assembling machine of the present invention.

Fig. 29 is an enlarged I view of fig. 28 in accordance with the present invention.

Fig. 30 is an enlarged J view of fig. 28 in accordance with the present invention.

Fig. 31 is an enlarged K view of fig. 28 of the present invention.

Fig. 32 is an enlarged L view of fig. 28 of the present invention.

FIG. 33 is a block diagram of the heat shrinkage mechanism of the rubber tube of the present invention.

FIG. 34 is a block diagram of a bending mechanism according to the present invention

Fig. 35 is a structural view of a first bending positioning head and a second bending positioning head of the present invention.

Fig. 36 is a structural view of a second terminal wire rotating mechanism of the present invention.

Fig. 37 is an enlarged partial view of the second terminal wire rear end stripping mechanism of the present invention.

Fig. 38 is a structural view of the terminal wire integrating machine of the present invention.

Fig. 39 is an N-up view of fig. 38 in accordance with the present invention.

Fig. 40 is an enlarged O view of fig. 38 in accordance with the present invention.

Fig. 41 is a structural view of the second joint fitting mechanism of the present invention.

Fig. 42 is a structural view of the second joint crimping mechanism of the present invention.

Detailed Description

The invention is described in further detail below with reference to the drawings and the detailed description.

Referring to fig. 1, the components of the multi-segment terminal line product are first identified, so that subsequent understanding is facilitated, and the multi-segment terminal line product comprises a first terminal line 1, a first protection tube 2, a first number tube 3, a second number tube 4 and a first connector 5 on the first terminal line 1, a second terminal line 6, a second protection tube 7, a third number tube 8, a plastic shell 9, a plastic shell line 10, a protective sleeve 11, a rubber tube 12 on the second terminal line 6, and finally a second interface 13 where the first terminal line 1 is connected with the second terminal line 6.

Referring to fig. 2, a terminal wire multi-wire parallel bonding machine includes: a first terminal wire assembling machine 14 located on the left side, a second terminal wire assembling machine 15 located on the right side, and a terminal wire integrating machine 16 located between the first terminal wire assembling machine and the second terminal wire assembling machine;

The first terminal line assembly machine 14 includes, in order from left to right: the first terminal wire straightening mechanism 17, the first terminal wire cutting mechanism 18, the first terminal wire front end wire stripping mechanism 19, the first joint crimping mechanism 20, the first terminal wire rotating mechanism 21, the first terminal wire flat drawing mechanism 22, the first protective tube sleeve mechanism 23, the first protective tube heat shrinkage mechanism 24, the first number tube sleeve mechanism 25, the second number tube sleeve mechanism 26, the first terminal wire number tube heat shrinkage mechanism 27 and the first terminal wire rear end wire stripping mechanism 28;

Referring to fig. 3, the first terminal line straightening mechanism 17 is used for straightening a first terminal line, and comprises a first gear set 29 which is symmetrically arranged, wherein a first belt 30 is arranged on the first gear set, and the first terminal line passes through two first belts 30 which are symmetrically arranged, so that the purpose of straightening is achieved;

Referring to fig. 4, the first terminal wire cutting mechanism 18 for cutting the first terminal wire into a desired length includes a first cutting blade 31, the first cutting blade 31 is connected to a first cutting jaw 33 for clamping and operating the first terminal wire, the first cutting jaw 32 drives the first cutting blade 31 to move downward, thereby cutting the first terminal wire into a line segment of a predetermined size, and the line segment is fixed by the first cutting jaw 33 when cut, and is sent to the next step after cut;

referring to fig. 5, the first terminal wire front section wire stripping mechanism 19 is used for cutting and stripping rubber at the front end of the first terminal wire to expose copper wires, and comprises a first wire stripping knife 34, wherein the first wire stripping knife 34 is connected with a first wire stripping motor 35, and further comprises a first wire stripping claw 36 used for clamping and operating the first terminal wire, the first wire stripping motor 35 drives the first wire stripping knife 34 downwards, so that a rubber insulating layer at the front end of the first terminal wire is stripped to facilitate subsequent wiring, the rubber insulating layer is fixed through the first wire stripping claw 36 when stripped, and the rubber insulating layer is conveyed to the next step after being stripped;

Referring to fig. 6 to 8, the first joint crimping mechanism 20 for crimping and assembling the first joint with the first terminal wire includes a first terminal wire positioning device 37, a first terminal wire operating device 38, a first joint crimping device 39, a first joint feeding device 40, and a first joint clamping jaw 41 for clamping and operating the first terminal wire;

In this embodiment, the first terminal wire positioning device 37 includes a rotatable first terminal wire positioning chuck 42 and a first terminal wire fixing jaw 43 for fixing the first terminal wire, and positioning and fixing are performed by the first terminal wire positioning chuck 42 and the first terminal wire fixing jaw 43, so that positioning of the first terminal wire can be more accurate, and accurate clamping of the subsequent first terminal wire operating chuck 45 can be ensured;

The first terminal line operation device 38 includes a first terminal line operation module 44, a first terminal line operation chuck 45 is disposed on the first terminal line operation module 44, and the first terminal line operation chuck 45 is driven by the first terminal line operation module 44 to take a first terminal line clamp in the first terminal line positioning chuck 42 and then place the first terminal line clamp in the first press joint 46;

The first connector crimping device 39 comprises a first crimping connector 46, wherein the first crimping connector 46 is connected with a first crimping motor 47, and the first crimping motor 47 drives the first crimping connector 46 downwards, so that the first connector is flattened to be fixed with a first terminal wire, and then the first connector is operated to the next step through a first connector clamping jaw 41;

The first joint feeding device 40 comprises a first joint feeding track 48, a first joint linear module 49 and a first joint feeding chuck 50, wherein the first joint linear module 49 is provided with a first joint operation chuck 51, the first joint feeding chuck 50 clamps a first joint in the first joint feeding track 48 and then moves to the position right above the first joint operation chuck 51, the first joint is placed in the first joint operation chuck 51 after rotating for 90 degrees, and then the first joint operation chuck 51 places the first joint into an outer ring of a first terminal wire in the first press joint 46.

Referring to fig. 9, a first terminal line rotating mechanism 21 for rotating a first terminal line by 180 ° including a rotating cylinder chuck 52 and a rotating cylinder jaw 53 for operation, performing transitional operation on the first terminal line by the rotating cylinder chuck 52, then performing 180 ° rotation operation on the first terminal line by the rotating cylinder jaw 53, facilitating subsequent operation, and then operating to the next step by the rotating cylinder jaw 53;

Referring to fig. 10 and 11, a first terminal wire flat pulling mechanism 22 for straightening a first terminal wire includes a first flat pulling jaw 54, a first flat pulling operation jaw assembly 55 and a first flat pulling jaw 56, and the first terminal wire is straightened by the first flat pulling jaw 56 and the first flat pulling jaw 54 and then is operated to the next step by the first flat pulling operation jaw assembly 55;

referring to fig. 10, a first protection tube sleeving mechanism 23 for sleeving a first protection tube around a first terminal wire, comprising a first protection tube operating device 57 and a first protection tube positioning device 58;

In this embodiment, the first protection tube operating device 57 includes a first protection tube linear module 59, a first operating chuck 60 and a second operating chuck 61 are disposed on the first protection tube linear module 59, the first protection tube is firmly clamped by the first operating chuck 60 and the second operating chuck 61, and then the first protection tube is threaded outside the first terminal line by the movement of the first protection tube linear module 59;

The first protection tube positioning device 58 comprises a first protection tube positioning seat 62 and a first protection tube feeding tray 66, the first protection tube positioning seat 62 is provided with a first protection tube guiding circular tube 63, the first protection tube positioning device further comprises a first protection tube clamping head 64 and a first protection tube shearing head 65, the first protection tube feeding tray 66 feeds the first protection tube through the first protection tube guiding circular tube 63, when the first operation clamping head 60 and the second operation clamping head 61 feed the first protection tube into the first terminal wire, the first protection tube shearing head 65 clamps the first protection tube, the first protection tube clamping head 64 clamps the first terminal wire, and finally the first terminal wire is operated to the next step through the first flat pulling operation clamping jaw assembly 55.

Referring to fig. 12, the first protection tube heat-shrinking mechanism 24 is used for heat-shrinking and fixing the first protection tube, and comprises a plurality of first heat-shrinking spray pipes 67 arranged in a row and first heat-shrinking clamping jaws 68 distributed on two sides of the first heat-shrinking spray pipes, wherein the first terminal wires are fixed through the first heat-shrinking clamping jaws 68, and then the first terminal wires are moved to the position right above the first heat-shrinking spray pipes 67 to heat-shrink and fix the first protection tube;

Referring to fig. 13 and 14, the first number tube sleeving mechanism 25 is used for sleeving a first number tube at the front end of a first terminal wire, and comprises a first number tube cutter 69, a first number tube rotary table 70, a first number tube linear module 71, a first number tube positioning head 72 and a first number tube clamping jaw 73 used for operating and fixing the first terminal wire, the first number tube linear module 71 is provided with a first number tube clamping head 74 used for conveying the first number tube, the first number tube cutter 69 is used for cutting the first number tube into a required size, then the first number tube is placed on the first number tube rotary table 70, the first number tube rotary table 70 is rotated 180 degrees, then the first number tube is sleeved at the front end of the first terminal wire fixed in the first number tube positioning head 72 through the first number tube clamping head 74, and then the first terminal wire is operated to the next work step through the first number tube clamping jaw 73;

Referring to fig. 13 and 15, the second number tube sleeving mechanism 26 is used for sleeving a second number tube at the rear end of the first terminal wire, and comprises a second number tube cutter 75, a second number tube turntable 76, a second number tube positioning head 77, a second number tube clamping jaw 78 for operating and fixing the first terminal wire, and a number tube operating seat 79, wherein the number tube operating seat 79 comprises two symmetrically arranged number tube transfer chucks 80, the first terminal wire after the first number tube is sleeved into the second good number tube positioning head 77 through the number tube transfer chucks 80, then the second number tube is cut into a required size through the second number tube cutter 75, the second number tube turntable 76 is rotated 180 DEG, and then the second number tube is sleeved into the rear end of the first terminal wire fixed in the second number tube positioning head 77, and finally the second number tube is operated to the next step through the second number tube clamping jaw 78;

Referring to fig. 13, the first terminal wire and number tube heat shrinkage mechanism 27 is used for heat shrinkage fixing of the number tubes at two ends of the first terminal wire, and comprises a first heat shrinkage component 81 which is symmetrically arranged, and the first heat shrinkage component 81 comprises two first heat shrinkage heads 82, and the number tubes at two ends can be simultaneously heat shrinkage fixed through the first heat shrinkage component 81 which is symmetrically arranged and the two first heat shrinkage heads 82;

Referring to fig. 16, the first terminal wire rear end wire stripping mechanism 28 is configured to strip rubber at the rear end of the first terminal wire to expose copper wires, and includes a second wire stripping knife 83 and a second wire stripping chuck 84 for fixing and operating, where the second wire stripping knife is connected with a second wire stripping motor 85, and further includes a second wire stripping operation seat 86, where the second wire stripping operation seat 86 includes two second wire stripping operation chucks 87 symmetrically arranged up and down, and the first terminal wire is operated into the second wire stripping chuck 84 after heat shrinkage working step is performed by the two second wire stripping operation chucks 87 symmetrically arranged up and down, and then the second wire stripping motor 85 drives the second wire stripping knife 83 downward to strip the rubber insulation layer at the rear end of the first terminal wire, and then the second wire stripping chuck 84 is operated to the next working step;

The second terminal wire assembling machine 15 includes, in order from right to left: the second terminal wire straightening mechanism 88, the second terminal wire cutting mechanism 89, the second terminal wire flat pulling mechanism 90, the second protection tube sleeve mechanism 91, the second protection tube heat shrinkage mechanism 92, the third number tube sleeve mechanism 93, the second terminal wire number tube heat shrinkage mechanism 94, the second terminal wire front end wire stripping mechanism 95, the plastic shell assembly mechanism 96, the first copper wire combining mechanism 97, the protective sleeve crimping mechanism 98, the rubber tube sleeve mechanism 99, the rubber tube heat shrinkage mechanism 100, the bending mechanism 101, the second terminal wire rotating mechanism 102 and the second terminal wire rear end wire stripping mechanism 103;

Referring to fig. 17, the second terminal line straightening mechanism 88 is configured to straighten the second terminal line, and includes a second gear set 104 that is symmetrically disposed, where a second belt 105 is disposed on the second gear set 104, and the second terminal line passes through two second belts 105 that are symmetrically disposed, so as to achieve the purpose of straightening;

Referring to fig. 18, a second terminal wire cutting mechanism 89 for cutting a second terminal wire into a desired length, comprising a second cutter 106 connected to a second cutting motor 107, and a second cutting jaw 108 for clamping and operating the second terminal wire, wherein the second terminal wire is fixed by the second cutting jaw 108, then the second cutter 106 is driven by the second cutting motor 107 to cut the second terminal wire into a desired section size, and finally the second terminal wire is operated to the next step by the second cutting jaw 108;

Referring to fig. 19 and 20, the second terminal wire flat pulling mechanism 90 is configured to straighten the second terminal wire, and includes a flat pulling module 109, where the flat pulling module 109 is provided with a second flat pulling chuck 110, and further includes a second flat pulling jaw 111 and a second flat pulling operation jaw assembly 112, and the second flat pulling chuck 110 and the second flat pulling jaw 111 are used to straighten the second terminal wire, and then the second flat pulling operation jaw assembly 112 is used to operate the second terminal wire to the next step;

Referring to fig. 19 and 21, a second protection tube sheathing mechanism 91 for sheathing a second protection tube around a second terminal wire, including a second protection tube operating device 113 and a second protection tube positioning device 114;

In this embodiment, the second protection tube operation device 113 includes a second protection tube straight line module 115, a third operation chuck 116 and a fourth operation chuck 117 are disposed on the second protection tube straight line module 115, the second protection tube is firmly clamped by the third operation chuck 116 and the fourth operation chuck 117, and then the second protection tube is threaded outside the second terminal line by the movement of the second protection tube straight line module 115;

The second protection tube positioning device 114 comprises a second protection tube positioning seat 118 and a second protection tube feeding tray 119, the second protection tube positioning seat 118 is provided with a second protection tube guiding circular tube 120, the second protection tube positioning device further comprises a second protection tube clamping head 121 and a second protection tube shearing head 122, the second protection tube feeding tray 119 feeds the second protection tube through the second protection tube guiding circular tube 120, when the third operation clamping head 116 and the fourth operation clamping head 117 feed the second protection tube into the second terminal wire, the second protection tube is clamped off through the second protection tube shearing head 122, the second terminal wire is clamped 121 through the second protection tube clamping head 64, and finally the second terminal wire is operated to the next step through the second flat pulling operation clamping jaw assembly 112.

Referring to fig. 22 and 23, a second protection tube heat shrinkage mechanism 92, which is used for heat shrinkage fixing the second protection tube, includes a plurality of second heat shrinkage spray pipes 123 arranged in a row and second heat shrinkage clamping jaws 124 distributed on two sides of the second heat shrinkage spray pipes, fixes the second terminal wire through the second heat shrinkage clamping jaws 124, and then moves to a position right above the second heat shrinkage spray pipes 123 to heat shrinkage fix the second protection tube;

Referring to fig. 22 and 24, a third number tube sleeving mechanism 93 for sleeving a third number tube on the front end of the second terminal wire, comprising a third number tube cutter 125, a third number tube turntable 126, a third number tube positioning head 127, and a third number tube clamping jaw 128 for operating and fixing the second terminal wire, cutting the third number tube into a desired size by the third number tube cutter 125, placing the third number tube into the third number tube turntable 126, rotating the third number tube turntable 126 by 180 °, sleeving the third number tube into the second terminal wire fixed in the third number tube positioning head 127, and finally operating to the next step by the third number tube clamping jaw 128;

Referring to fig. 22, the second terminal wire number tube heat shrinkage mechanism 94 includes two second heat shrinkage heads 129 symmetrically arranged, and the third number tube on the second terminal wire is heat-shrunk and fixed by the second heat shrinkage heads 129;

Referring to fig. 25, the second terminal wire front end wire stripping mechanism 95 is used for cutting rubber at the front end of the second terminal wire to expose copper wires, and comprises a third wire stripping knife 130, wherein the third wire stripping knife 130 is connected with a third wire stripping motor 131, and further comprises a third wire stripping clamping jaw 132 used for clamping and operating the second terminal wire, the second terminal wire is fixed by the third wire stripping clamping jaw 132, then the third wire stripping motor 131 drives the third wire stripping knife 130 to move downwards to strip the rubber insulation layer at the front end of the second terminal wire, and finally the third wire stripping clamping jaw 132 is operated to the next step;

Referring to fig. 26 and 28, a plastic case assembling mechanism 96 for mounting a plastic case on a second terminal wire, comprising a plastic case wire coil 133 for feeding a plastic case wire, a plastic case wire gear set 134 for straightening the plastic case wire, a plastic case wire cutting blade 135 for cutting off the plastic case wire, a first plastic case wire cutting head 136 for cutting off front rubber of the plastic case wire, a metal head crimping device 137, a plastic case penetrating device 138, a plastic case wire operating jaw 139, a second plastic case wire cutting head 140 for cutting off rear rubber of the plastic case wire, a plastic case detecting device 141 for detecting whether the plastic case is mounted or not, and a plastic case wire combining device 142, wherein the plastic case wire firstly performs straightening work through the plastic case wire gear set 134, then cuts the plastic case wire into a required length through the plastic case wire cutting blade 135, then the first plastic case wire cutting head 136 performs wire stripping treatment on one end of the plastic case wire, then installs a metal head on one end of the plastic case wire through the metal head crimping device 137, then penetrates the plastic case penetrating device 138 into the plastic case wire, then performs wire stripping treatment on the other end of the plastic case wire through the metal head wire cutting device, and finally carries out wire stripping treatment by the second wire cutting device, and the plastic case wire is mounted or not, and finally, the plastic case wire is combined with the plastic case wire is mounted to the second terminal wire cutting device 142 through the wire cutting device, and the plastic case wire is mounted;

Referring to fig. 26, in this embodiment, the metal head crimping device 137 includes a metal head feeding tray 143, a metal head crimping nozzle 144, a crimping nozzle motor 145, and a metal head operating jaw 146 for operation, where the metal head crimping nozzle 144 is connected with the crimping nozzle motor 145, the metal head feeding tray 143 performs metal head feeding, the crimping nozzle motor 145 drives the metal head crimping nozzle to press the metal head into the molding line, and finally the metal head is operated to the next step through the metal head operating jaw 146;

Referring to fig. 27, the plastic shell penetrating device 138 includes a plastic shell feeding tray 147, a plastic shell positioning head 148, a plastic shell pushing head 149, and a plastic shell operation clamping jaw 150 (which is the same part as the metal head operation clamping jaw 146 and is divided into two names for distinguishing different functions represented by each device), after the plastic shell line is fixed by the plastic shell operation clamping jaw 150, the plastic shell feeding tray 147 sends the plastic shell into the plastic shell positioning head 148, then the plastic shell is pushed into the plastic shell line by the plastic shell pushing head 149, so as to complete a plastic shell installation step, and finally the plastic shell is operated to the next step by the plastic shell operation clamping jaw 150;

Referring to fig. 27, the plastic shell detecting device 141 includes a plastic shell detecting head 151 and a plastic shell detecting jaw 152 for fixing and operating, and after the plastic shell detecting jaw 152 fixes the plastic shell wire, the plastic shell detecting head 151 detects whether the plastic shell is successfully installed;

Referring to fig. 28 and 29, the plastic case wire doubling device 142 includes a plastic case wire rectilinear module 153, a plastic case wire turntable 154 is disposed on the plastic case wire rectilinear module 153, a plastic case wire rotating jaw 155 is disposed on the plastic case wire turntable 154, and a plastic case wire doubling clamp 156 is further included, the plastic case wire doubling clamp 156 includes a first doubling clamp 157 for clamping a second terminal wire and a second doubling clamp 158 for clamping the plastic case wire, and the plastic case wire rotating jaw 155 can perform rectilinear motion and rotation through the plastic case wire rectilinear module 153 and the plastic case wire turntable 154, so that the plastic case wire on the plastic case detecting device 141 is firstly grabbed and translated to be parallel to the second doubling clamp 158 through translational motion, then the plastic case wire is clamped through the second doubling clamp 158 after 90 ° rotation, and simultaneously the first doubling clamp 157 clamps the second terminal wire on the second terminal wire front end stripping mechanism 95, and then the first doubling clamp 157 and the second doubling clamp 158 wait for a next step.

Referring to fig. 30, a first copper wire combining mechanism 97 for compacting and arranging the copper wires exposed from the plastic case wire and the second terminal wire, includes a first copper wire combining chuck 159, and the copper wires stripped from the second terminal wire and the copper wires stripped from the plastic case wire are pressure-bonded and integrated by the first copper wire combining chuck 159;

Referring to fig. 31, the protective sleeve crimping mechanism 98 is used for loading a protective sleeve into the end of the second terminal wire, and comprises a protective sleeve feeding tray 160 and a protective sleeve crimping connector 161, wherein the output end of the protective sleeve feeding tray 160 is provided with a protective sleeve material guiding opening 162, the protective sleeve crimping connector 161 is connected with a protective sleeve crimping motor 163, and the protective sleeve crimping mechanism also comprises a protective sleeve crimping clamping jaw 164 used for fixing and operating, the second terminal wire is fixed by the protective sleeve crimping clamping jaw 164, meanwhile, the protective sleeve feeding tray 160 conveys the protective sleeve outwards through the protective sleeve material guiding opening 162, the protective sleeve crimping motor 163 drives the protective sleeve crimping connector 161 to press the protective sleeve into the end of the second terminal wire in a downward crimping manner, and finally the protective sleeve crimping motor is operated to the next step by the protective sleeve crimping clamping jaw 164;

Referring to fig. 32, a rubber tube sleeving mechanism 99 is used for sleeving a rubber tube on a plastic shell wire and a second terminal wire, and comprises a rubber tube linear module 165 and a rubber tube feeding disc 170, wherein the rubber tube linear module 165 is provided with a rubber tube pushing head 166, and further comprises a second terminal wire fixing head 167, a second terminal wire fixing clamping jaw 168 and a rubber tube operation clamping jaw 169 which are used for fixing, the rubber tube is fed through the rubber tube feeding disc 170, meanwhile, the second terminal wire is fixed by the second terminal wire fixing head 167 and the second terminal wire fixing clamping jaw 168, then the rubber tube pushing head 166 pushes the rubber tube into the second terminal wire through the rubber tube linear module 165, and finally the rubber tube is operated to the next step through the rubber tube operation clamping jaw 169;

Referring to fig. 33, a rubber tube heat shrinkage mechanism 100 for heat-shrinking and fixing a rubber tube to a second terminal wire and a plastic case wire, comprising a plurality of rubber heat shrinkage tubes 171 arranged in a row and rubber tube heat shrinkage tube clamping jaws 172 for fixing and operating, fixing the second terminal wire by the rubber tube heat shrinkage tube clamping jaws 172, and then performing heat shrinkage treatment on the rubber heat shrinkage tubes 171;

Referring to fig. 34 and 35, a bending mechanism 101 for bending a plastic case wire to facilitate the subsequent wire combining operation of two terminal wires includes a bending positioning device 173 and a bending operation clamping jaw 174 for fixing and operating;

In this embodiment, the bending and positioning device 173 includes a bending and positioning linear module 175, the bending and positioning linear module 175 is provided with a bending and positioning head 176 for positioning, a bending and positioning clamping jaw 177 for positioning, and a bending and stroking hand 178 for bending, the bending and positioning head 176 includes a first bending and positioning head 179 and a second bending and positioning head 180, when in use, the first bending and positioning head 179 and the second bending and positioning head 180 are separated up and down, then, when the second terminal wire enters, the second terminal wire is closed again to position the second terminal wire, and meanwhile, the second terminal wire is positioned and fixed through the bending and positioning clamping jaw 177, finally, the plastic shell wire on the second terminal wire is subjected to bending treatment through the bending and stroking hand 178, and after the bending and running clamping jaw 174 is operated to the next step.

Referring to fig. 36, the second terminal line rotating mechanism 102, which is used for rotating the second terminal line by 180 ° to facilitate the subsequent work, comprises a second terminal line rotating linear module 181, wherein the second terminal line rotating linear module 181 is provided with a rotatable second terminal line rotating clamping jaw 182, and further comprises a rotating operation clamping jaw 183 for fixing and operating, the second terminal line is rotated by 180 ° through the second terminal line rotating clamping jaw 182, and then is operated to the next step through the rotating operation clamping jaw 183;

Referring to fig. 37, the second terminal wire rear end wire stripping mechanism 103 is configured to strip the rear end of the second terminal wire, and includes a fourth wire stripping blade 184, where the fourth wire stripping blade 184 is connected to a fourth wire stripping motor 185, and further includes a fourth wire stripping jaw 186 for clamping and operating the second terminal wire, where the second terminal wire is fixed by the fourth wire stripping jaw 186, and then the fourth wire stripping motor 185 drives the fourth wire stripping blade 184 to move downward to strip the rubber insulation layer at the rear end of the second terminal wire, and finally the fourth wire stripping jaw 186 is operated to the next step;

The terminal wire integrating machine 16 comprises, in order from left to right: a terminal wire doubling mechanism 187, a second copper wire merging mechanism 188, a second joint assembly mechanism 189, a second joint crimping mechanism 190 and a discharging mechanism 191;

Referring to fig. 38 and 39, a terminal wire doubling mechanism 187, which is used for doubling a first terminal wire and a second terminal wire, and comprises a terminal wire doubling straight line module 192 and a terminal wire doubling clamp 193, wherein a folding clamping jaw 194 is arranged on the terminal wire doubling module 192, the terminal wire doubling clamp 193 comprises a third doubling clamp 195 and a fourth doubling clamp 196, the third doubling clamp 195 clamps the first terminal wire while the fourth doubling clamp 196 clamps the second terminal wire, and then the first terminal wire and the second terminal wire are folded through the folding clamping jaw 194, so that the subsequent work is facilitated;

Referring to fig. 40, a second copper wire combining mechanism 188 for combining copper wires on the first terminal wire and the second terminal wire for facilitating subsequent installation, includes a second copper wire combining chuck 197, by which copper wires on upper ends of both terminal wires are integrated;

Referring to fig. 38 and 41, a second fitting assembly mechanism 189 for loading second fittings into the first and second terminal lines, including a second fitting loading device 198, a second fitting assembly device 199, and a second fitting jaw 200 for securing and operating;

In this embodiment, the second connector feeding device 198 includes a second connector feeding tray 201, a second connector transverse line module 202 and a second connector vertical line module 203, the second connector transverse line module 202 is provided with a first feeding turntable 210 and a first feeding clamping jaw 204, the second connector vertical line module 203 is provided with a second feeding turntable 211 and a second feeding clamping jaw 205, the second connector is fed by the second connector feeding tray 201, then the first feeding clamping jaw 204 performs a transverse linear motion by the second connector transverse line module 202, clamps the second connector, moves to a position parallel to the rightmost end and the second connector vertical line module 203, then rotates 90 ° counterclockwise by the first feeding turntable 210, then the second feeding clamping jaw 205 moves to a position right below the first feeding clamping jaw 204 by the second connector vertical line module 203, and clamps the second connector in the first feeding clamping jaw 204 by rotating 90 ° upward by the second feeding turntable 211;

The second connector assembly device 199 comprises a second connector assembly linear module 206 and a second connector assembly fixing seat 207, the second connector assembly linear module 206 is provided with a second connector assembly clamping jaw 208, the second connector assembly fixing seat 207 is provided with a second connector assembly fixing chuck 209, a second feeding clamping jaw 205 loads a second connector into the second connector assembly fixing chuck 209, then the second connector assembly clamping jaw 208 moves through the second connector assembly linear module 206 to place two terminal wires in the second copper wire combining mechanism 188 into the second connector, and the next working step is completed.

Referring to fig. 42, a second connector crimping mechanism 190 for crimping and fixing a second connector, which includes a second connector crimping chuck 212, wherein the second connector crimping chuck 212 is connected with a second connector crimping motor 213, the second connector assembled by two terminal wires is placed at the second connector crimping chuck 212 by a second connector assembling jaw 208, and then the second connector crimping chuck 212 is driven by the second connector crimping motor 213 to press the second connector downwards;

Referring to fig. 38, a discharging mechanism 191 for uniformly placing the assembled body, including a ramp box 214, is provided for placing the terminal wire assembly, which completes the crimping step, into the ramp box 214 via the second fitting clamping jaw 208.

In this embodiment, only the plastic shell is connected in parallel to the second terminal wire, but of course, the plastic shell penetrating integral mechanism 215 (i.e. including a plastic shell assembling mechanism, a copper wire combining mechanism, a protective sleeve crimping mechanism, a rubber tube sleeving mechanism, etc.) may also be added to the first terminal wire, the structure and principle of which are consistent with those of the plastic shell penetrating and subsequent steps on the second terminal wire, and the present embodiment does not limit the shape of each interface and the increase or decrease of each part, in principle, without departing from the changes made in the technical scope of the present invention, and all are within the scope of this patent.

The specific operation process of the invention is as follows: the first step comprises the following steps:

1) The first terminal wire passes through the two first belts 30 which are symmetrically arranged, the first cutting machine 32 drives the first cutting blade 31 to move downwards, so that the first terminal wire is cut into wire segments with specified sizes, the wire segments are fixed by the first cutting clamping jaw 33 during cutting, and the wire segments are sent to the next step after cutting.

2) The first wire stripping motor 35 drives the first wire stripping knife 34 downwards, so that the rubber insulation layer at the front end of the first terminal wire is stripped, the subsequent wire connection is facilitated, the wire stripping motor is fixed through the first wire stripping clamp claw 36 during wire stripping, and the wire stripping motor is conveyed to the next process step after wire stripping.

3) The first terminal wire is fixed in position through the first terminal wire positioning chuck 42 and the first terminal wire fixing clamping jaw 43, meanwhile, the first terminal wire operation chuck 45 is driven by the first terminal wire operation module 44 to take the first terminal wire in the first terminal wire positioning chuck 42 and put the first terminal wire into the first crimping head 46, and the first crimping motor 47 drives the first crimping head 46 downwards, so that the first crimping head is flattened to be fixed with the first terminal wire, and then the first terminal wire is operated to the next step through the first crimping head clamping jaw 41.

4) The first terminal wire is transitionally operated by the rotary cylinder clamping head 52, then 180-degree rotary operation is performed on the first terminal wire by the rotary cylinder clamping jaw 53, subsequent operation is facilitated, and the rotary cylinder clamping jaw 53 is operated to the next step.

5) The first terminal wire is straightened by the first flat pull clamp 56 and the first flat pull jaw 54 and then is moved to the next process step by the first flat pull operation jaw assembly 55.

6) The first protection tube feeding tray 66 feeds the first protection tube through the first protection tube guiding circular tube 63, when the first operation chuck 60 and the second operation chuck 61 feed the first protection tube into the first terminal wire, the first protection tube is pinched off through the first protection tube shearing head 65, the first terminal wire is clamped through the first protection tube clamping head 64, and finally the first terminal wire is operated to the next step through the first flat pulling operation clamping jaw assembly 55.

7) The first terminal wire is fixed by the first heat-shrinkable clamping jaw 68, and then moved to the position right above the first heat-shrinkable spraying pipe 67 to fix the first protective tube in a heat-shrinkable manner.

8) The first number tube cutter 69 cuts the first number tube into a desired size, then places the first number tube on the first number tube turntable 70, rotates the first number tube turntable 70 by 180 degrees, then sleeves the first number tube into the front end of the first terminal wire fixed in the first number tube positioning head 72 through the first number tube chuck 74, and then moves the first terminal wire to the next process step through the first number tube clamping jaw 73.

9) The first terminal wire after the first number tube is sleeved is operated into the second good number tube positioning head 77 through the number tube transfer chuck 80, then the second number tube is cut into a required size through the second number tube cutting machine 75 and placed into the second number tube rotary table 76, then the second number tube rotary table 76 is rotated for 180 degrees, the second number tube is sleeved into the rear end of the first terminal wire fixed in the second number tube positioning head 77, and finally the second number tube is operated to the next step through the second number tube clamping jaw 78.

10 Through a plurality of first heat shrinkage heads 82, the number tubes at both ends are heat shrunk at the same time.

11 The first terminal wire is operated into the second wire stripping clamp 84 after the heat shrinkage process is carried out by two second wire stripping operation clamps 87 which are vertically symmetrically arranged, then the second wire stripping motor 85 drives the second wire stripping knife 83 downwards so as to strip the rubber insulation layer at the rear end of the first terminal wire, and the second wire stripping clamp 84 is operated to the next process after the heat shrinkage process is finished.

The second step comprises the following steps:

1) The second terminal wire passes through two second belts 105 which are symmetrically arranged, then a second cutting motor 107 drives a second cutting knife 106 to cut the second terminal wire into a required section size downwards, and finally the second cutting clamping jaw 108 is used for running to the next step.

2) The second terminal wire is first straightened by the second pullgrip 110 and the second pullgrip jaw 111, and then transferred to the next process step by the second pulloperation jaw assembly 112.

3) The second protection tube feeding tray 119 feeds the second protection tube through the second protection tube guide round tube 120, and when the third and fourth operation chucks 116 and 117 feed the second protection tube into the second terminal wire, the second protection tube is pinched off by the second protection tube scissors 122, the second terminal wire is clamped 121 by the second protection tube clamping head 64, and finally the second terminal wire is operated to the next step by the second flat pulling operation jaw assembly 112.

4) The second terminal wire is fixed by the second heat-shrinkable holding jaw 124 and then moved to a position right above the second heat-shrinkable nozzle 123 to heat-shrink the second protective tube.

5) The third number tube is cut into a required size by the third number tube cutter 125, placed in the third number tube turntable 126, and then the third number tube turntable 126 is rotated 180 degrees, and the third number tube is sleeved into a second terminal wire fixed in the third number tube positioning head 127, and finally, is operated to the next step by the third number tube clamping jaw 128.

6) The third number tube on the second terminal wire is heat shrunk by the second heat shrink head 129.

7) The second terminal wire is fixed by the third wire stripping clamping jaw 132, then the third wire stripping motor 131 drives the third wire stripping knife 130 to move downwards to strip the rubber insulation layer at the front end of the second terminal wire, and finally the third wire stripping clamping jaw 132 is used for running to the next step.

The third step comprises the following steps:

1) The plastic case wire is firstly straightened through the plastic case wire gear set 134, then cut into a required length through the plastic case wire cutting knife 135, and then a section of the plastic case wire is wire-stripped by the first plastic case wire cutting and stripping head 136.

2) The metal head feeding tray 143 carries out metal head feeding, and after being fixed by the metal head operation clamping jaw 146, the metal head crimping nozzle 144 is driven by the crimping nozzle motor 145 to press the metal head into the plastic shell line.

3) After the plastic shell line is fixed by the plastic shell operation clamping jaw 150, the plastic shell is sent into the plastic shell positioning head 148 by the plastic shell feeding tray 147, then the plastic shell is pushed into the plastic shell line by the plastic shell pushing head 149, the plastic shell installation step is completed, and finally the plastic shell is operated to the next step by the plastic shell operation clamping jaw 150.

4) After the plastic shell line is fixed through the plastic shell detection clamping jaw 152, the plastic shell installation detection is carried out through the plastic shell detection head 151, if the installation is successful, the next process step is carried out, and if the installation is unsuccessful, the alarm is given to be processed manually.

5) The linear movement and rotation of the plastic case line rotating clamping jaw 155 can be realized through the plastic case line linear module 153 and the plastic case line rotary table 154, so that the plastic case line on the plastic case detecting device 141 is firstly grabbed and translated to be in parallel with the second parallel line clamping head 158 through translational movement, then the plastic case line is clamped through the second parallel line clamping head 158 after 90 degrees of rotation, meanwhile, the first parallel line clamping head 157 clamps the second terminal line on the second terminal line front end wire stripping mechanism 95, and then the first parallel line clamping head 157 and the second parallel line clamping head 158 are combined to wait for the next process step.

The process of the fourth step is as follows:

1) The copper wire stripped from the second terminal wire and the copper wire stripped from the plastic shell wire are crimped and integrated by the first copper wire combining clamp 159.

2) The second terminal wire is fixed through the protective sleeve crimping clamping jaw 164, meanwhile, the protective sleeve is conveyed outwards through the protective sleeve material guiding opening 162 by the protective sleeve feeding disc 160, the protective sleeve crimping motor 163 drives the protective sleeve crimping connector 161 to be crimped downwards to press the protective sleeve into the end part of the second terminal wire, and finally, the protective sleeve crimping clamping jaw 164 is operated to the next step.

3) The rubber tube is fed through the rubber tube feeding tray 170, and simultaneously the second terminal wire is fixed by the second terminal wire fixing head 167 and the second terminal wire fixing clamping jaw 168, then the rubber tube pushing head 166 pushes the rubber tube into the second terminal wire through the rubber tube linear module 165, and finally the rubber tube is operated to the next step through the rubber tube operation clamping jaw 169.

4) The second terminal wire is fixed by the rubber heat shrink tube holding jaw 172, and then heat shrink treatment is performed on the rubber heat shrink tube 171.

5) The second terminal wire is positioned and fixed by the bending positioning head 176 and the bending positioning clamping jaw 177, then the plastic shell wire on the second terminal wire is subjected to bending treatment by the bending stroking hand 178, and after the plastic shell wire is finished, the plastic shell wire is operated to the next step by the bending operation clamping jaw 174.

6) The second terminal wire is rotated 180 ° by the second terminal wire rotating jaw 182 and then is moved to the next process step by rotating the moving jaw 183.

7) The second terminal wire is fixed by the fourth wire stripping clamping jaw 186, then the fourth wire stripping motor 185 drives the fourth wire stripping knife 184 to move downwards to strip the rubber insulation layer at the rear end of the second terminal wire, and finally the fourth wire stripping clamping jaw 186 is operated to the next step.

The fifth step comprises the following steps:

1) The third doubling clamp 195 clamps the first terminal line while the fourth doubling clamp 196 clamps the second terminal line, and then the first terminal line and the second terminal line are closed by the closing clamp jaw 194, so that the subsequent work is facilitated.

2) The copper wires at the upper ends of the two terminal wires are integrated by a second copper wire combining chuck 197.

3) The second connector is fed through a second connector feeding disc 201, then a first feeding clamping jaw 204 carries out transverse linear motion through a second connector transverse line module 202, the second connector is clamped and moved to a position where the rightmost end is parallel to a second connector vertical line module 203, then the second connector is rotated 90 degrees anticlockwise through a first feeding turntable 210, then a second feeding clamping jaw 205 is moved to the position right below the first feeding clamping jaw 204 through the second connector vertical line module 203, and the second connector in the first feeding clamping jaw 204 is accessed through the second feeding turntable 211 which is rotated 90 degrees upwards;

Then the second feeding claw 205 loads the second connector into the second connector assembling fixture chuck 209, then the second connector assembling claw 208 moves through the second connector assembling linear module 206 to put the two terminal wires in the second copper wire combining mechanism 188 into the second connector, and the next step is performed after the completion.

4) The second connector assembled from the two terminal wires is placed at the second connector crimping head 212 by the second connector assembling jaw 208, and then the second connector crimping head 212 is pressed downward by the second connector crimping motor 213.

5) The terminal wire assembly completed in the crimping process is placed into the ramp box 214 by the second fitting assembly jaw 208.

The five steps are the running process of the whole machine, the first step, the second step and the third step are performed simultaneously, the fourth step is continued after the second step and the third step are completed, and the fifth step is performed finally after the first step and the fourth step are completed.

Claims

1. A terminal wire multi-wire parallel-bonding machine, comprising: a first terminal wire assembling machine positioned at the left side, a second terminal wire assembling machine positioned at the right side, and a terminal wire integrating machine positioned between the first terminal wire assembling machine and the second terminal wire assembling machine;

The rubber tube sleeve mechanism is used for sleeving a rubber tube on the plastic shell wire and the second terminal wire, and comprises a rubber tube linear module rubber tube feeding disc, a rubber tube pushing head is arranged on the rubber tube linear module, and the rubber tube sleeve mechanism further comprises a second terminal wire fixing head, a second terminal wire fixing clamping jaw and a rubber tube operation clamping jaw which are used for fixing;

2. The terminal wire multi-wire parallel bonding machine according to claim 1, wherein: the first terminal wire positioning device comprises a rotatable first terminal wire positioning chuck and a first terminal wire fixing clamping jaw for fixing a first terminal wire;

3. The terminal wire multi-wire parallel bonding machine according to claim 1, wherein: the first protective tube operation device comprises a first protective tube linear module, and a first operation chuck and a second operation chuck are arranged on the first protective tube linear module;

4. The terminal wire multi-wire parallel bonding machine according to claim 1, wherein: the second protection tube operation device comprises a second protection tube linear module, and a third operation chuck and a fourth operation chuck are arranged on the second protection tube linear module;

5. The terminal wire multi-wire parallel bonding machine according to claim 1, wherein: the metal head crimping device comprises a metal head feeding disc, a metal head crimping nozzle, a crimping nozzle motor and a metal head operation clamping jaw for fixing and operating, wherein the metal head crimping nozzle is connected with the crimping nozzle motor;

6. The terminal wire multi-wire parallel bonding machine according to claim 1, wherein: the bending and positioning device comprises a bending and positioning linear module, wherein a bending and positioning head used for positioning, a bending and positioning clamping jaw used for positioning and a bending and stroking hand used for bending are arranged on the bending and positioning linear module, and the bending and positioning head comprises a first bending and positioning head and a second bending and positioning head.

7. The terminal wire multi-wire parallel bonding machine according to claim 1, wherein: the second joint feeding device comprises a second joint feeding disc, a second joint transverse line module and a second joint vertical line module, wherein the second joint transverse line module is provided with a first feeding turntable and a first feeding clamping claw, and the second joint vertical line module is provided with a second feeding turntable and a second feeding clamping claw;