CN116207577A - Terminal cable assembly machine with single-end pressing end and processing technology thereof - Google Patents

Abstract

The invention discloses a single-end terminal cable assembly machine and a processing technology thereof, wherein the single-end terminal cable assembly machine comprises: the terminal transfer module is arranged above the terminal transfer module, and the cable transfer module is arranged on one side of the terminal transfer module; the assembling action tool comprises a profiling action module, a fixed frame arranged on an action end of the profiling action module, a profiling part arranged in the fixed frame in a floating mode, and an elastic part abutting between the profiling part and the fixed frame, wherein the profiling action module drives the fixed frame and/or the profiling part to move along with the assembling direction of the terminal unit, the profiling part abuts against the assembling part and presses the assembling part to be jointed on the opening part, and the elastic part applies acting force of the profiling part on the assembling part to enable the profiling part to float with respect to the profile of the assembling part, so that stable assembling of the terminal unit and the assembling part is realized.

Description

Terminal cable assembly machine with single-end pressing end and processing technology thereof

Technical Field

The invention relates to the technical field of terminal assembly equipment, in particular to a single-end-pressed terminal cable assembly machine and a processing technology thereof.

Background

At present, in the terminal assembly process, a terminal to be assembled and a cable to be assembled need to be prepared, the terminal is provided with a slot for inserting the cable, the terminal is also movably provided with a buckling part, and after the cable is inserted into the slot, the buckling part is buckled with the slot part of the terminal, so that the cable is fixed in the terminal, the terminal is assembled, in the prior art, the cable is usually inserted into the slot in a manual mode, the working efficiency is lower, and especially, the aperture of the terminal slot and the cable is smaller, the assembly difficulty of workers is greatly increased, and the labor intensity is higher;

another terminal assembly device in the prior art adopts a movable module to insert a prefabricated cable into a slot of a terminal, presses or pushes a buckling part through a pressure head to realize the assembly between the buckling part and the terminal, and for part of the terminal, the buckling part is not in a single assembly direction, the buckling part cannot be assembled in place on the terminal only through pressing or pushing action, the phenomenon of a virtual assembly state exists, the hand assembly action is difficult to imitate, if the action mechanisms are respectively arranged, a plurality of action mechanisms are difficult to be arranged for a small-size terminal assembly space, and the action mechanisms are required to respectively act and return to influence the assembly efficiency.

Disclosure of Invention

Aiming at the defects existing in the prior art, the invention aims to provide a single-head end-pressing multi-plastic-shell wire-rubbing tin pick-up machine.

The technical aim of the invention is realized by the following technical scheme: a single-ended terminal cable assembly machine comprising:

the terminal transfer module is arranged above the terminal transfer module, and the cable transfer module is arranged on one side of the terminal transfer module;

the terminal transferring module comprises a first transferring track and a plurality of terminal positioning tools translating relative to the first transferring track, wherein the terminal positioning tools are used for bearing and restraining the terminal units therein;

the cable transferring module comprises a second transferring track and a cable enclasping tool translating relative to the second transferring track, wherein the cable enclasping tool is used for clamping a cable and is arranged to advance towards the terminal positioning tool, and the first transferring track is at least partially overlapped with the second transferring track;

the terminal unit comprises a main body with an inner cavity and an assembling part movably arranged on the main body, wherein the front end of the main body is provided with an opening part for placing a cable, and the assembling part is jointed with the opening part and limits the cable to be placed in the main body;

The assembly action tool comprises a profiling action module, a fixed frame arranged on the action end of the profiling action module, a profiling piece arranged in the fixed frame in a floating manner, and an elastic piece abutted between the profiling piece and the fixed frame,

the profiling action module drives the fixing frame and/or the profiling piece to move along with respect to the assembling direction of the terminal unit, the profiling piece is propped against the assembling part and presses the assembling part to be jointed on the opening part, and the elastic piece applies acting force of the profiling piece on the assembling part so as to enable the profiling part to float with respect to the contour of the assembling part.

Further, the terminal unit comprises a terminal, a hinge part is arranged between the assembly part and the upper end of the main body, and the assembly part is fastened in the opening part through rotation so as to restrict the cable;

the profiling part is in roller setting, and the profiling part roll-presses the main part upper end to gradually press hinge portion and assembly portion, and assembly portion front end.

Further, the terminal unit comprises a second-class terminal, the main body comprises a fitting section, and the fitting part is arranged on the fitting section in a sliding manner;

the profiling piece is abutted with the assembling part and is contained in the fixed frame, the fixed frame applies horizontal acting force to the assembling part, and the profiling piece applies vertical acting force to the assembling part.

Further, the terminal positioning tool includes:

the tooling plate is provided with a containing cavity matched with the outline of the terminal unit, the tail end of the containing cavity is provided with a first limiting flange, the first limiting flange is propped against the terminal unit, and the opening part is exposed at the first limiting flange;

the first limiting cylinder drives the terminal unit to be abutted against the first limiting flange, and a second limiting flange which is stopped above the terminal unit is arranged at the output end of the first limiting cylinder;

the limiting rod penetrates through one side, corresponding to the terminal unit, of the tooling plate, and abuts against the terminal unit and limits the current position of the terminal unit.

Further, the cable transportation module further comprises a third transportation track, at least one wire inlet module for receiving the third transportation track, and a plurality of cable stripping and cutting modules arranged on the third transportation track, wherein the third transportation track receives and transports cables with the second transportation track, and the cable stripping and cutting modules are used for cutting and stripping the cables to expose the wiring ends of the cables.

Further, the cable transportation module includes a first inlet wire module, includes:

The wire inlet track is sequentially arranged on a plurality of first roller sets and second roller sets on the wire inlet track, and a first guide opening and a second guide opening which are arranged at two ends of the wire inlet track, arc openings which are arranged in relation to the wire inlet direction are formed in the first guide opening and the second guide opening, the first roller sets and the second roller sets are staggered in relation to the wire inlet direction, the rotation axes of the first roller sets and the second roller sets are mutually perpendicular, and a compression module is arranged on the first roller sets and/or the second roller sets and applies acting force towards a cable.

Further, the cable transportation module includes a second incoming line module, including:

the wire feeding pipes are arranged at intervals in the wire feeding direction, the third roller sets are arranged between the wire feeding pipes, the transmission assembly drives the third roller sets to rotate, the wire feeding pipes allow wires to pass through, and the wires are exposed between the wire feeding pipes and are in butt joint with the third roller sets.

Further, the cable transportation module further comprises a fourth transportation track, a plurality of cable processing modules are arranged on the fourth transportation track, the wire inlet module is arranged to sequentially advance on the fourth transportation track, the tail end of the wire inlet module is hinged with a wire outlet pipe, a wire pressing cylinder connected with the wire outlet pipe is arranged above the wire outlet pipe, the cable extends out of the wire outlet pipe, and the wire pressing cylinder and the cable processing module are oppositely arranged at the upper end and the lower end of the cable.

The invention also provides a processing technology of the single-end terminal cable assembly machine, which comprises the following steps:

cable treatment process:

a1, straightening and feeding the cable, placing the cable in a third transfer track to align to the first guide port, enabling the cable to enter the feeding track under the action force transmitted by the rear end, and stretching and straightening the cable under the action force in the mutually perpendicular direction under the driven guidance of the first roller set and the second roller set;

the cable enters the wire inlet pipe through the second guide opening at the front end, and is pressed down towards the cable stripping and cutting station by the driving roller of the third roller group until the front end of the cable enters the cable stripping and cutting station;

a2, stripping the front end of the cable, wherein the cable stripping and cutting station comprises a plurality of cable stripping and cutting modules, and cuts off the front end of the cable, and strips the cable jacket and the cable inner core so as to expose the inner core and the wires at the front end of the cable;

a3, processing the front end of the cable, transferring the second incoming wire module to pass through the cable processing module in the fourth transferring track, wherein the cable processing module comprises a twisting claw, a rosin dipping bin and a tin sticking bin, and at the moment, the fourth transferring track transfers the second incoming wire module to return to a cable stripping and cutting station;

a4, cable fixed-length stripping and cutting are carried out, a cable holding tool is arranged in the second transfer track, the first wire inlet module and the second wire inlet module are further used for wire inlet until the cables pass through the cable holding tool and reach the expected length, at the moment, the cable holding tool grabs the front end of the cables, the rear end of the cables is placed in a cable stripping and cutting station, and the rear end of the cables is cut off, and the cable jacket and the cable inner core are stripped;

And (3) a cable assembly procedure:

c1, feeding a terminal unit through a vibration disc, feeding the terminal unit into a terminal positioning tool, limiting the terminal unit at the vertical, side and front and rear ends in the terminal positioning tool, and enabling an opening part of the terminal unit to be opposite to a second transfer track;

the C2 cable is inserted, the cable is inserted into the terminal unit through the inner core and the lead which are clamped at the rear end of the cable by the cable inserting tool, and the cable is conveyed until the cable is inserted into the terminal unit;

c2.1, assembling the terminals, wherein the profiling action module drives the fixed frame and the profiling piece to move downwards until the profiling piece is abutted against the upper end of the main body, the profiling action module drives the profiling piece to keep abutted rolling on the end face of the main body, the profiling piece forces the assembling part to be jointed towards the opening part, and the front end of the assembling part applies acting force for closing the assembling part in the opening part;

c2.2 type terminals are assembled, the profiling action module drives the fixed frame and the profiling piece to descend until the profiling piece is abutted against the upper end of the assembly part, the profiling piece is abutted against and received in the fixed frame by the assembly part, a pushing part opposite to the assembly part is formed between the fixed frame and the profiling piece, the profiling action module drives the fixed frame and the profiling piece to translate, the pushing part pushes the assembly part to translate to the tail end of the assembly section, at the moment, a vertical assembly gap is formed between the assembly part and the assembly section, the profiling piece vertically abuts against the assembly part, and the assembly part is forced to be buckled in place, so that the assembly part abuts against an inner cable of the assembly section;

And C3, blanking a finished product.

Compared with the prior art, the invention has the following advantages and beneficial effects:

the terminal unit is limited on the terminal positioning tool, the degree of freedom of the terminal unit is limited, after the cable is inserted into the opening part, the profiling action module drives the fixed frame and the profiling piece to move downwards, the profiling piece is abutted against the terminal unit under the action of the elastic piece, the profiling piece floats along with the outline of the terminal unit and keeps downward acting force to ensure the stability of the fastening action of the terminal unit, when the profiling piece floats along with the outline of the terminal unit and is contained in the fixed frame, the fixed frame pushes the assembling part to drive the assembling part to tend to be jointed on the main body, in the process, the assembling part receives constant horizontal acting force and real-time adjusted vertical acting force, so that the action of a hand is simulated, meanwhile, when the profiling action module moves along and leaves the terminal unit, the profiling piece always acts on the assembling part, if the assembling part is incompletely assembled, the assembling part is further flattened on the main body under the action of the fixed frame, and stable assembly of the terminal unit and the assembling part is realized.

Drawings

FIG. 1 is a schematic overall layout of the present invention;

FIG. 2 is a schematic diagram of the overall structure of the present invention;

fig. 3 is a schematic structural diagram of the terminal unit feeding of the present invention;

FIG. 4 is a schematic structural view of an assembly action tool of the present invention;

FIG. 5 is a schematic view of a first transfer rail and terminal positioning tooling of the present invention;

FIG. 6 is a schematic illustration of an embodiment of a terminal positioning fixture according to the present invention;

FIG. 7 is a schematic view of another embodiment of a terminal positioning fixture according to the present invention;

FIG. 8 is a schematic view of a terminal structure of one type of the present invention;

FIG. 9 is a schematic diagram of a second type of terminal according to the present invention;

FIG. 10 is an exploded view of a second type of terminal according to the present invention;

FIG. 11 is a schematic view of a profile modeling element of the present invention abutting a type of terminal;

FIG. 12 is a schematic view of the abutment of the cam with the hinge and the mounting portion of the present invention;

FIG. 13 is a schematic view of the abutment of the profile modeling element with the front end of the mounting portion;

FIG. 14 is a schematic view of the profile modeling of the present invention abutting the second type terminal in a first position;

FIG. 15 is a schematic view of the cam of the present invention abutting the second type terminal in a second position;

FIG. 16 is a schematic view of the cam abutting the second type terminal in a third position;

Fig. 17 is a schematic structural view of a first incoming line module according to the present invention;

FIG. 18 is a schematic view of a fourth transfer rail and cable treatment module of the present invention;

fig. 19 is a schematic structural view of a second incoming line module according to the present invention;

FIG. 20 is a schematic diagram illustrating a second incoming line module according to the present invention;

FIG. 21 is a schematic view of a cable hugging tool and a cable stripping and cutting tool of the present invention;

FIG. 22 is a schematic structural view of a cable hugging tool and a cable stripping and cutting tool according to the present invention;

fig. 23 is a schematic structural diagram of a cable plugging tool according to the present invention;

in the figure: 1. terminal positioning tool; 1.1, a tooling plate; 1.2, a first limiting flange; 1.3, a first limiting cylinder; 1.4, a second limiting flange; 1.5, a limiting rod; 1.6, a second limiting cylinder;

2. a first transfer rail;

3. a second transfer rail;

4. cable enclasping tool;

5. a terminal unit; 5.1, an assembly part; 5.2, a main body; 5.3, opening;

5.4, a type of terminal; 5.41, hinge; 5.42, a class of buckling points; 5.43, a class of snap grooves;

5.5, second class terminals; 5.51, assembly section; 5.52, a first stuck point; 5.53, a second stuck point; 5.54, second class card slots; 5.55, upper opening; 5.56, front opening; 5.57, oblique blocks; 5.58, briquetting; 5.59, a first channel;

6. Assembling an action tool; 6.1, a profiling action module; 6.2, fixing the frame; 6.3, profiling piece; 6.4, an elastic piece; 6.5, guiding groove;

7. a third transfer rail;

8. a first incoming line module; 8.1, a wire inlet rail; 8.2, a first roller set; 8.3, a second roller set; 8.4, first guide opening

8.5, a second guide port; 8.6, compacting the module; 8.61, a compacting plate; 8.62, pressing elbow clamps; 8.7, a first roller unit;

9. the second incoming line module; 9.1, a wire inlet pipe; 9.2, a third roller set;

9.3, a transmission assembly; 9.31, a motor; 9.32, a belt drive portion; 9.33, a gear transmission part; 9.34, an active transmission part;

9.4, a second roller unit; 9.5, a wire outlet pipe; 9.6, a wire pressing cylinder; 9.7, a guide wheel;

10. a fourth transfer rail;

11. a cable processing module; 11.1, twisting the wire claw; 11.2, a rosin dipping bin; 11.3, a tin dipping bin;

12. discharging the material bin; 12.1, a finished product area; 12.2, unqualified areas;

13. a terminal clamping module; 13.1, clamping jaw set; 13.2, terminal frame; 13.3, a feeding cylinder; 13.4, feeding groove;

14. a vibration plate;

15. a cable stripping and cutting module; 15.1, an upper knife set; 15.2, a lower knife set; 15.3, a waste bin; 15.4, tightly holding the cylinder; 15.5, racks; 15.6, a driving gear; 15.7, holding the claw tightly;

16. A cable plugging module; 16.1, a front clamping end; 16.2, a rear clamping end;

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

It will be understood that, although the terms upper, middle, lower, top, end, etc. may be used herein to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element from another for ease of understanding and are not used to define any directional or sequential limitation.

As shown in fig. 1-2, a single-ended terminal cable assembly machine includes:

the terminal transferring module comprises a first transferring track 2 which is transversely arranged, and a plurality of terminal positioning fixtures 1 which translate relative to the first transferring track 2, wherein the plurality of terminal positioning fixtures 1 are used for bearing and restraining a terminal unit 5 therein;

The terminal feeding module comprises a plurality of vibration plates 14 which are longitudinally arranged, a terminal feeding level arranged on the output end of the vibration plates 14 and a terminal clamping module 13 which is arranged above the terminal feeding level, wherein the terminal clamping module 13 is arranged to longitudinally move and is used for clamping the terminal units 5 to the terminal positioning tool 1, and the plurality of vibration plates 14 respectively store different types of terminal units 5;

the cable transportation module comprises a second transportation track 3 which is transversely arranged, and a cable holding tool 4 and a cable inserting tool which translate relative to the second transportation track 3.

The cable holding fixture 4 is used for clamping a cable and is arranged to advance towards the terminal positioning fixture 1, the cable inserting fixture is arranged above the second transferring rail 3 and is connected with the cable holding fixture 4, so that the cable on the cable holding fixture 4 is grabbed, the first transferring rail 2 and the second transferring rail 3 are at least partially overlapped, the terminal positioning fixture 1, the cable inserting fixture and the cable holding fixture 4 are connected, and the cable inserting fixture is arranged to act in the cable assembling direction, so that the cable is inserted into the terminal unit 5;

the cable transfer module further comprises a third transfer track 7 which is longitudinally arranged, the third transfer track 7 is connected to the initial end of the second transfer track 3, and the third transfer track 7 is used for bearing cables and guiding the cables to enter the cable holding tool 4.

The terminal unit 5 comprises a main body 5.2 with an inner cavity and an assembling part 5.1 movably arranged on the main body 5.2, an opening part 5.3 for placing a cable is arranged at the front end of the main body 5.2, the assembling part 5.1 is fixedly jointed with the opening part 5.3 and limits the cable to be placed in the main body 5.2, and the assembling part 5.1 has assembling actions related to different directions, and the assembling actions are realized by an assembling action tool 6;

as shown in fig. 4, the assembly action tool 6 is arranged above the terminal positioning tool 1, and comprises a profiling action module 6.1, a fixed frame 6.2 arranged on the action end of the profiling action module 6.1, a profiling piece 6.3 arranged in the fixed frame 6.2 in a floating manner, and an elastic piece 6.4 abutted between the profiling piece 6.3 and the fixed frame 6.2, wherein the elastic piece 6.4 drives the profiling piece 6.3 to extend out of the fixed frame 6.2, and the profiling action module 6.1 is used for driving the fixed frame 6.2 and the profiling piece 6.3 to do translational or vertical actions.

The profiling motion module 6.1 drives the fixing frame 6.2 and/or the profiling 6.3 to move relative to the assembling direction of the terminal unit 5, the profiling 6.3 is propped against the assembling part 5.1 and presses the assembling part 5.1 to be jointed on the opening part 5.3, and the elastic piece 6.4 applies the acting force of the profiling 6.3 on the assembling part 5.1 so as to enable the profiling part to float relative to the contour of the assembling part 5.1.

In order to improve the centering of the profiling 6.3 in the fixed frame 6.2, the fixed frame 6.2 is provided with a guide groove 6.5 which is vertically arranged, and the profiling 6.3 is provided with a guide rod which is arranged in the guide groove 6.5, so that the profiling 6.3 is limited to vertically slide relative to the guide groove 6.5.

By limiting the terminal unit 5 on the terminal positioning tool 1, limiting the degree of freedom of the terminal unit 5, after the cable is inserted into the opening 5.3, the profiling action module 6.1 drives the fixed frame 6.2 and the profiling piece 6.3 to move downwards, the profiling piece 6.3 is abutted against the terminal unit 5 under the action of the elastic piece 6.4, the profiling piece 6.3 floats along with the outline of the terminal unit 5 and keeps downward acting force along with the moving of the profiling piece 6.3 relative to the terminal unit 5, stability of the fastening action of the terminal part is ensured, when the profiling piece 6.3 floats along with the outline of the terminal unit 5 and is retracted into the fixed frame 6.2, the fixed frame 6.2 pushes the assembling part 5.1 to drive the assembling part 5.1 to tend to be connected onto the main body 5.2, in the process, the assembling part 5.1 is subjected to constant horizontal acting force and real-time regulated vertical acting force, so that hand action is simulated, meanwhile, the profiling action module 6.1 moves along with the profiling action of the profiling piece 6.3 along with the moving of the terminal unit 5, and when the profiling piece 6.3 leaves the terminal unit 5, the profiling action of the terminal unit 5 is kept, and the assembling part 5.1 is completely pressed down on the assembling part 5.1, and the assembling part is completely does not pressed down on the main body 5.5.1, and the assembling part is completely pressed down on the main body 5.5.5, so that the assembling part is completely stably assembled with the assembling part 5.5.1.

It should be noted that, between the first transfer rail 2 and the terminal positioning tool 1, the terminal clamping module 13, between the second transfer rail 3 and the cable enclasping tool 4, and between the cable plugging tool and the profiling action module 6.1, all are connected with moving modules, so as to allow the driving end of the modules to do triaxial movement, and for the clamping action, the clamping action is preferably realized by a pneumatic finger cylinder.

As shown in fig. 8, as an embodiment of assembling the terminal unit 5 with the cable, the terminal unit 5 includes a type of terminal 5.4, a hinge portion 5.41 is provided between the assembling portion 5.1 and the upper end of the main body 5.2, the hinge portion 5.41 is a deformable arc rib, two sides of the assembling portion 5.1 are provided with a type of buckling point 5.42, two sides of the opening portion 5.3 are provided with a type of buckling slot 5.43, and the assembling portion 5.1 is buckled in the opening portion 5.3 by rotation, at this time, the type of buckling point 5.42 is matched with the type of buckling slot 5.43, so as to constrain the cable;

the profiling 6.3 is in the form of a roller arrangement, in particular arranged on both sides of the end face of the body 5.2 and passes over the hinge 5.41 on the body 5.2 in the assembly direction.

As shown in fig. 11 to 13, during the assembly process, the profiling motion module 6.1 drives the fixed frame 6.2 and the profiling piece 6.3 to move along the length direction of the main body 5.2, the profiling piece 6.3 is pressed against the upper end of the main body 5.2, and gradually presses against the hinge part 5.41 and the assembly part 5.1, so that the assembly part 5.1 is pressed to rotate to the opening part 5.3, and the profiling piece 6.3 is contracted under the action of the reaction force of the profiles of the hinge part 5.41 and the assembly part 5.1 along with the movement of the profiling piece 6.3;

As shown in fig. 12, when the fitting portion 5.1 is rotated to: when the profiling piece 6.3 is positioned above the hinge part 5.41 and the first type buckling point 5.42 and the first type buckling groove 5.43 tend to be matched, the acting force of the elastic piece 6.4 reaches the maximum value, and overcomes the abutting force between the first type buckling point 5.42 and the first type buckling groove 5.43 to force the first type buckling point 5.42 to buckle into the first type buckling groove 5.43;

as shown in fig. 13, as the cam 6.3 continues to move, the cam 6.3 presses against the front end of the fitting portion 5.1, and at this time, the roller-shaped cam 6.3 applies a rearward force to the fitting portion 5.1 disposed in the opening portion 5.3 during rotation, so as to ensure that the fitting portion 5.1 is completely snapped into the opening portion 5.3, and during assembly, the cam 6.3 always applies a downward force to the main body 5.2, the fitting portion 5.1, and the hinge portion 5.41 thereof under the action of the elastic member 6.4, so as to ensure stability of the assembly process.

When the profile modeling 6.3 is pressed against the main body 5.2, the elastic member 6.4 has a compression stroke D1, when the profile modeling 6.3 is pressed against the hinge portion 5.41, the elastic member 6.4 has a compression stroke D2, and when the profile modeling 6.3 is pressed against the front end of the fitting portion 5.1, the elastic member 6.4 has a compression stroke D3, wherein D2 is larger than DI1 and D1 is larger than D3, and only the compression degree of the elastic member 6.4 is shown in fig. 11 to 13.

Specifically, the roller is disposed corresponding to the hinge portion 5.41, so that the roller passes through and abuts against the hinge portion 5.41 during the running process, and a flange is disposed on the outer side of the roller, and the flange is matched with the outer boundary of the main body 5.2, so as to improve the matching reliability of the profiling piece 6.3 and the terminal 5.4.

As another embodiment of the assembly of the terminal unit 5 with the cable, as shown in fig. 9 and 10, the terminal unit 5 includes a second type terminal 5.5, the main body 5.2 includes an assembly section 5.51, and the assembly section 5.1 is slidably disposed on the assembly section 5.51;

the assembly section 5.51 is provided with a first clamping point 5.52 and a second clamping point 5.53, and the assembly part 5.1 is provided with a second clamping groove 5.54; the assembly section 5.51 is also provided with a first channel 5.59 which is obliquely arranged, and the assembly part 5.1 is provided with an oblique block 5.57 which can be clamped in the first channel 5.59; the opening part 5.3 is specifically formed at the front end of the assembly section 5.51 and forms a front opening 5.56, the opening part 5.3 penetrates through the upper end face of the assembly section 5.51 to form an upper opening 5.55, and the assembly part 5.1 is provided with a pressing block 5.58 which can be clamped in the pressing block;

with the above-described structure, the fitting portion 5.1 is made to have a first position inclined on the fitting section 5.51, a second position abutting on the end of the fitting section 5.51 in an inclined posture, and a third position flush with the fitting section 5.51.

It should be noted that the upper part of the front end of the assembly section 5.51 is also provided with an inclined platform, one side of the fixed frame 6.2 is provided with an avoidance opening for the inclined platform to pass through, the bottom of the profiling piece 6.3 is provided with a plane matched with the second-class terminal 5.5, and the inclined platform is used for keeping the inclined posture of the assembly section 5.1 at the first position;

as shown in fig. 14, in the first position, the inclined block 5.57 is abutted in the first channel 5.59 and is abutted on the upper part of the second clamping point 5.53, the first clamping point 5.52 is matched with the second clamping groove 5.54, the pressing block 5.58 is partially placed in the upper opening 5.55, the upper opening 5.55 is partially exposed, and the assembling part 5.1 is attached on the inclined table;

the profiling action module 6.1 acts to drive the fixed frame 6.2 to be positioned at the front end of the assembling part 5.1, the profiling piece 6.3 is pressed on the inclined assembling part 5.1, and the profiling piece 6.3 is pressed into the fixed frame 6.2 by the assembling part 5.1, so that an L-shaped pushing part is formed between the fixed frame 6.2 and the profiling piece 6.3, and the depth of the pushing part is changed along with the vertical floating of the profiling piece 6.3;

further, the profiling action module 6.1 drives the fixed frame 6.2 to act horizontally, the pushing part is forced to apply horizontal acting force to the assembling part 5.1, meanwhile, the profiling part 6.3 applies vertical acting force to the assembling part 5.1, when the horizontal acting force overcomes the abutting force of the first clamping point 5.52 and the second clamping groove, the assembling part 5.1 is pushed and abutted to the tail end of the assembling part 5.1, so that the assembling part 5.1 reaches a second position, wherein the second clamping point 5.53 is positioned below the first clamping point 5.52, the first clamping point 5.52 is specifically arranged on an inclined table, and the assembling part 5.1 moves downwards for a stroke under the action of the first channel 5.59 and the inclined block 5.57;

As shown in fig. 15 and 16, in the second position, the assembly part 5.1 is still kept fixed in an inclined posture, the rear end of the assembly part 5.1 is abutted against the bottom surface of the assembly section 5.51, the front end of the assembly part 5.1 is erected on the upper part of the second clamping point 5.53, the pressing block 5.58 is placed into the upper opening 5.55 in an inclined posture, and closes the upper opening 5.55, and is initially positioned with the cable in the assembly section 5.51, at this time, the inclined block 5.57 is separated from the first channel 5.59, and the inclined block 5.57 is allowed to be attached downwards on the bottom surface of the assembly section 5.51, namely, the rear end of the assembly part 5.1 is fixed, and the front end of the assembly part 5.1 needs to be fastened on the assembly section 5.51 in a rotating manner;

at this time, the profiling piece 6.3 applies downward force to the front end of the assembly part 5.1 under the action of the elastic piece 6.4, overcomes the abutting force between the second clamping point 5.53 and the second clamping groove 5.54, and enables the front end of the assembly part 5.1 to descend and abut in the assembly part 5.1, the second clamping point 5.53 can be buckled with the second clamping groove 5.54, at this time, the assembly part 5.1 is flush with the assembly section 5.51 and limited at the rear end of the first clamping point 5.52 in the horizontal direction, the rear end of the assembly part 5.1 abuts at the tail end of the assembly section 5.51, and the pressing block 5.58 is completely placed into the upper opening 5.55 to press the cable in the assembly section 5.51, so that the fixation of the cable and the assembly part 5.1 in the main body 5.2 is realized.

In the process from the first position to the second position and from the second position to the third position, the profiling 6.3 always applies a vertical downward acting force to the assembly part 5.1, so that the assembly part 5.1 is ensured to be installed in place.

As a further embodiment of the terminal positioning tool 1, as shown in fig. 6, the terminal positioning tool 1 includes:

the tooling plate 1.1 is provided with a cavity matched with the outline of the terminal unit 5, the tail end of the cavity is provided with a first limit flange 1.2, the first limit flange 1.2 is propped against the terminal unit 5, and the opening part 5.3 is exposed at the first limit flange 1.2;

the first limiting cylinder 1.3, the first limiting cylinder 1.3 drives the terminal unit 5 to be abutted on the first limiting flange 1.2, and the output end of the first limiting cylinder 1.3 is provided with a second limiting flange 1.4 which is stopped above the terminal unit 5;

the limiting rod 1.5 is arranged on one side of the tooling plate 1.1 corresponding to the terminal unit 5 in a penetrating way, the limiting rod 1.5 abuts against the terminal unit 5 and limits the terminal unit 5 to be at the current position, and the limiting rod 1.5 is driven by a cylinder to extend into the accommodating cavity or separate from the accommodating cavity.

Through the above improvement, the terminal unit 5 is applied with circumferential side limitation and upper and lower side limitation in the terminal positioning jig 1 to ensure positional stability during the assembly of the terminal unit 5.

As shown in fig. 7, as a modification of the terminal positioning tool 1, the terminal positioning tool further includes a second limiting cylinder 1.6, the second limiting cylinder 1.6 is disposed opposite to the first limiting cylinder 1.3, and the second limiting cylinder 1.6 is specifically referred to as a finger cylinder, and the second limiting cylinder 1.6 forms a first limiting flange 1.2 at the front end of the tool plate 1.1.

Specifically, after the assembly is completed, the terminal unit 5 needs to be fed, a clamping jaw set 13.1 which is movably arranged is further arranged above the first transfer rail 2, a feeding bin 12 is further arranged on one side, far away from the first transfer rail 2, of the tool plate 1.1, a clamping groove for the clamping jaw set 13.1 to be placed in is further formed in the tool plate 1.1, the clamping jaw set 13.1 enters the tool plate 1.1 through the clamping groove and clamps the assembled terminal unit 5, and then the terminal unit 5 is placed in the feeding bin 12.

Alternatively, the interior of the blanking bin 12 is divided into a finished product area 12.1 and a reject area 12.2, in particular by a partition plate formed in the blanking bin 12.

As shown in fig. 3, as an embodiment of the terminal feeding module, the terminal clamping module 13 includes a clamping jaw set 13.1 movably disposed in a longitudinal direction, the terminal feeding level includes a terminal frame 13.2 connected with the vibration plate 14, a feeding cylinder 13.3 is disposed at the bottom of the terminal frame 13.2, an action end of the feeding cylinder 13.3 is disposed in the terminal frame 13.2 in a penetrating manner, a feeding groove 13.4 matched with an outline of the terminal unit 5 is disposed at the action end of the feeding cylinder 13.3, the feeding groove 13.4 is disposed opposite to an output port of the vibration plate 14, after the terminal unit 5 enters the feeding groove 13.4, the feeding cylinder 13.3 pushes the terminal unit 5 to extend out of the terminal frame 13.2, and the terminal clamping module 13 can clamp the terminal unit 5 and transfer the terminal unit 5 to the terminal positioning fixture 1.

As can be seen from fig. 1, as a further embodiment of the cable transportation module, the cable transportation module comprises a third transportation rail 7, at least one wire feeding module receiving the third transportation rail 7, and a plurality of cable stripping and cutting modules 15 arranged in relation to the third transportation rail 7,

the cable advances in the third transferring track 7 through the wire inlet module, and after being processed through the cable stripping and cutting module 15, the cable on the second transferring track 3 moves and is supported by the cable holding tool 4.

Wherein the cable stripping and cutting module 15 is used for cutting and stripping the front end and the rear end of the cable to expose the terminal of the cable.

The number of the wire inlet modules is two, the wire inlet modules specifically comprise a first wire inlet module 8 and a second wire inlet module 9, the first wire inlet module 8 stretches and straightens the cables in a driven mode, and the second wire inlet module 9 stretches and straightens the cables in an active mode so as to ensure the collimation of the cables.

Referring to fig. 17, specifically, the first incoming line module 8 includes:

the wire inlet track 8.1, a plurality of first roller sets 8.2 and second roller sets 8.3 arranged on the wire inlet track 8.1 in sequence, and first guide openings 8.4 and second guide openings 8.5 arranged at two ends of the wire inlet track 8.1, arc openings arranged in the wire inlet direction are arranged on the first guide openings 8.4 and the second guide openings 8.5, and closing openings allowing cables to pass through are arranged on first roller units 8.7 of the first roller sets 8.2 and the second roller sets 8.3, and the first roller units 8.7 are arranged on two sides of the cables in a staggered mode.

The first roller set 8.2 and the second roller set 8.3 are staggered with respect to the incoming line direction, and the rotation axes of the first roller set 8.2 and the second roller set 8.3 are perpendicular to each other, and as a preferred option, the rotation axis of the first roller set 8.2 is vertically arranged, and the rotation axis of the second roller set 8.3 is horizontally arranged.

Specifically, the first roller set 8.2 and/or the second roller set 8.3 are/is provided with a pressing module 8.6, and the pressing module 8.6 applies a force towards the cable, wherein the pressing module 8.6 comprises a pressing plate 8.61 and a pressing elbow clamp 8.62, the first roller units 8.7 on one side are arranged on the pressing plate 8.61 at intervals, and the pressing plate 8.61 is driven to be far away from or close to the first roller units 8.7 on the other side by the pressing elbow clamp 8.62, so that the cable is released or straightened.

Alternatively, the pressing toggle clamps 8.62 may be replaced by other stroke-controllable driving members, optionally oil cylinders, so as to control the relative positions of the first roller units 8.7 on both sides of the cable, and thus adjust the straightening effect of the cable.

Referring to fig. 19 and 20, in particular, the second incoming line module 9 comprises:

the wire inlet pipes 9.1 are arranged at intervals in the wire inlet direction, the third roller groups 9.2 are arranged between the wire inlet pipes 9.1, and the transmission assembly 9.3 is used for driving the third roller groups 9.2 to rotate, the wire inlet pipes 9.1 allow wires to pass through, the wires are exposed between the wire inlet pipes 9.1 and are abutted against the third roller groups 9.2, and the contact surfaces of the second roller units 9.4 of the third roller groups 9.2 are arranged in a plane, so that inner cores in the wires can be dispersed.

At least one of the wire feed lines 9.1 is provided with a guide wheel 9.7 which is in rolling contact with the wire, the guide wheel 9.7 preferably being arranged between the first wire feed module 8 and the second wire feed module 9.

The second roller unit 9.4 is arranged at the upper side and the lower side of the cable, the transmission assembly 9.3 comprises a motor 9.31, a belt transmission part 9.32, a gear transmission part 9.33 and an active transmission part 9.34, the motor 9.31 transmits torque to the second roller unit 9.4 through the belt transmission part 9.32 and the gear transmission part 9.33, the active transmission part 9.34 comprises a micro motor 9.31, the micro motor 9.31 is independently connected with one second roller unit 9.4, and the micro motor 9.31 is arranged close to the guide wheel 9.7 so as to improve the guiding and straightening effects of the cable, the smooth entering of the cable into the second wire inlet module 9 is facilitated, and the inner core inside the cable can be regulated through the differential speed between the micro motor 9.31 and the belt and the gear transmission part 9.33.

As shown in fig. 18, as a further embodiment of the cable transferring module, the cable transferring module further includes a fourth transferring rail 10 which is transversely arranged, a plurality of cable processing modules 11 which are arranged on the fourth transferring rail 10, the cable processing modules 11 and the cable stripping and cutting modules 15 are sequentially arranged on the fourth transferring rail 10, the cable holding module can travel on the second transferring rail 3 and is aligned to the cable stripping and cutting module 15 and the second wire inlet module 9, and the cable enters the cable stripping and cutting module 15 under the action of the second wire inlet module 9 and is accepted by the cable holding module, so that the cable transferring is realized.

After the cable stripping and cutting module 15 cuts and strips the front end of the cable, the second incoming wire module 9 sequentially advances about the fourth transfer rail 10, so as to sequentially pass through the plurality of cable processing modules 11, and complete the processing of the front end of the cable.

It should be noted that, a moving module is connected between the fourth transferring rail 10 and the second wire inlet module 9, so as to allow the driving end of the module to move along three axes, and for the clamping action, the clamping action is preferably realized by a pneumatic finger cylinder.

As shown in fig. 21 and 22, the cable stripping and cutting module 15 includes a knife rest, a lower knife set 15.2 and an upper knife set 15.1 vertically arranged opposite to each other, a stripping assembly arranged on the knife rest, and a waste bin 15.3 covered on the peripheral side of the lower knife set 15.2, wherein the upper knife set 15.1 is connected with the stripping assembly and is arranged above the knife rest, and the stripping assembly is used for driving the upper knife set 15.1 to axially move relative to a cable, thereby stripping the cable.

Specifically, the upper knife set 15.1 and the lower knife set 15.2 are axially distributed with a front knife, a middle knife and a rear knife about the cable, wherein the middle knife is used for cutting the cable, the front knife is used for stripping the front end of the cable, and the rear knife is used for stripping the rear end of the cable.

Referring to fig. 22, the wire stripping assembly includes a holding cylinder 15.4 capable of holding a wire, a rack 15.5 connected to the holding cylinder 15.4, a driving gear 15.6 fixed on the tool holder, and a pulling-out motion for driving the holding cylinder 15.4 and the wire through the action of the rack and pinion 15.5, so that the wire stripping operation is facilitated, the holding cylinder 15.4 is optionally a finger cylinder, the action end of which is hinged with a holding claw 15.7 group, which is consistent with the action end structure of the wire holding tool 4, and the holding claw 15.7 group is a conventional technical feature of wire clamping, and will not be repeated herein.

Specifically, the cable processing module 11 includes a twisting claw 11.1, a rosin dipping bin 11.2 and a tin dipping bin 11.3, wherein the twisting claw 11.1 is placed in the front end of the cable and then holds the inner core tightly, and the inner core is folded by rotation to form a strand.

Specifically, the tail end of the wire inlet module is hinged with a wire outlet pipe 9.5, a wire pressing cylinder 9.6 connected with the wire outlet pipe 9.5 is arranged above the wire outlet pipe 9.5, a wire extends out of the wire outlet pipe 9.5, the wire pressing cylinder 9.6 and the wire processing module 11 are oppositely arranged at the upper end and the lower end of the wire, after the wire twisting claw 11.1 procedure is completed, the second wire inlet module 9 moves to a rosin dipping bin 11.2 or a tin dipping bin 11.3, at the moment, the front end of the wire is driven to descend through the wire pressing cylinder 9.6, so that the wire enters the rosin dipping bin 11.2 or the tin dipping bin 11.3, and the tin dipping bin 11.3 and the rosin dipping bin are fully disclosed in the prior art and are not repeated herein.

In addition, after the exposed part of the cable is processed, the cable is required to pass through a lug press-mounting station, the cable comprises a lug feeding tray and a lug positioning tool, the lug press-mounting tool is arranged above the lug positioning tool, the lug is firstly conveyed onto the lug positioning tool by the lug feeding tray, the cable is clamped by the cable holding tool to be held by the cable end on the lug positioning tool, the lug press-mounting tool descends, the press-mounting head on the cable holding tool descends and supports against the lug, so that the lug is forced to be held on the cable end, and finally the cable holding tool is used for transferring to the first transfer track or the cable inserting tool.

Specifically, the lug is the U-shaped spare of upper portion open-ended, and lug pressure equipment frock has a relative U-shaped pressure head, and the opening of U-shaped pressure head is downwards, and inwards draws in the setting to in the downstream in-process, extrude and guide the lug of U-shaped draw in and hug tightly the cable end.

The invention also provides a processing technology of the single-end terminal cable assembly machine, which comprises the following steps:

cable treatment process:

a1, straightening and feeding the cable, placing a first guide port 8.4 at the aligned rear end of the cable in a third transfer track 7, enabling the cable to enter a feeding track 8.1 under the action force transmitted by the rear end, controlling compression modules 8.6 on a first roller set 8.2 and a second roller set 8.3 to be close one by one along with the feeding position of the cable, and stretching and straightening the cable under the action force in the mutually perpendicular direction under the driven guidance of the first roller set 8.2 and the second roller set 8.3;

the cable advances along with the cable, the cable passes through the second guide opening 8.5 at the front end and enters the wire inlet pipe 9.1, and the cable is pressed down towards the cable stripping and cutting station by the driving roller of the third roller group 9.2 until the front end of the cable enters the cable stripping and cutting station;

a2, stripping the front end of the cable, stopping the action of the third roller set 9.2, wherein the cable stripping and cutting station comprises a cable stripping and cutting module 15, the cable is cut by the upper cutter set 15.1 and the lower cutter set 15.2, the cable and the cortex of the inner core are clamped by the movable cable stripping assembly, and the front end of the cable is cut, the cable jacket and the cable inner core are stripped, so that the inner core and the lead are exposed at the front end of the cable;

A3, processing the front end of the cable, transferring the second incoming wire module 9 to pass through the cable processing module 11 in the fourth transferring track 10, wherein the cable processing module 11 comprises a twisting claw 11.1, a rosin dipping bin 11.2 and a tin sticking bin, and after the twisting, rosin dipping and tin dipping of the cable are finished, the fourth transferring track 10 transfers the second incoming wire module 9 to return to a cable stripping and cutting station;

a4, cable fixed-length stripping and cutting are carried out, a cable holding tool 4 is arranged in the second transfer track 3, the first wire inlet module 8 and the second wire inlet module 9 are used for further wire inlet until the cables pass through the cable holding tool 4 and reach the expected length, at the moment, the cable holding tool 4 grabs the rear end of the cables, the rear end of the cables is placed in a cable stripping and cutting station, the upper cutter set 15.1 and the lower cutter set 15.2 are used for cutting the cables, the movable wire stripping assembly is used for clamping the cable and the skin layers of the inner cores, and the front end of the cables are cut, the cable jacket and the cable inner cores are stripped, so that the inner cores and the wires are exposed at the rear end of the cables;

and (3) a cable assembly procedure:

c1 terminal feeding, wherein a terminal unit 5 is fed into a feeding groove 13.4 of a terminal frame 13.2 through a vibration disc 14, a feeding cylinder 13.3 acts and pushes the terminal unit 5 to the lower part of a terminal clamping module 13, the terminal unit 5 is transported by the terminal clamping module 13 to enter a terminal positioning tool 1, the terminal unit 5 is pushed to a first limiting flange 1.2 by a first limiting cylinder 1.3 in the terminal positioning tool 1 to achieve front and rear end limiting, vertical limiting is achieved by a second limiting flange 1.4, side limiting is achieved by the action of a limiting rod 1.5, and an opening part 5.3 of the terminal unit 5 is right opposite to a second transporting track 3;

The C2 cable is inserted, the cable insertion device comprises a fifth transfer rail which covers the first transfer rail 2 and the second transfer rail 3, a cable inserting tool is arranged on the fifth transfer rail, the cable inserting tool is provided with a front clamping end 16.1 and a rear clamping end 16.2, the front clamping end 16.2 and the rear clamping end 16.2 respectively clamp an inner core and a wire at the rear end of the cable, and the front clamping end 16.1 is released before the rear clamping end 16.2, so that the cable is transferred until the cable is inserted into the terminal unit 5;

the C2.1 type terminal 5.4 is assembled, the profiling action module 6.1 drives the fixed frame 6.2 and the profiling piece 6.3 to move downwards until the profiling piece 6.3 is abutted against the upper end of the main body 5.2, the profiling action module 6.1 drives the profiling piece 6.3 to keep rolling abutted against the end face of the main body 5.2, the profiling piece 6.3 forces the assembling part 5.1 to be jointed towards the opening part 5.3, and the profiling piece 6.3 applies acting force for closing the assembling part 5.1 in the opening part 5.3 at the front end of the assembling part 5.1;

the C2.2 type terminals 5.5 are assembled, the profiling action module 6.1 drives the fixed frame 6.2 and the profiling piece 6.3 to move downwards until the profiling piece 6.3 is abutted against the upper end of the assembling part 5.1, the profiling piece 6.3 is abutted against the assembling part 5.1 and is received in the fixed frame 6.2, a pushing part opposite to the assembling part 5.1 is formed between the fixed frame 6.2 and the profiling piece 6.3, and the first position of the assembling part 5.1 on the assembling section 5.51 is corrected;

The profiling action module 6.1 drives the fixed frame 6.2 and the profiling piece 6.3 to translate, the pushing part pushes the assembly part 5.1 to translate to the tail end of the assembly section 5.51, at the moment, a vertical assembly gap is formed between the assembly part 5.1 and the assembly section 5.51, and a second position of the assembly part 5.1 on the assembly section 5.51 is corrected;

the profiling piece 6.3 vertically presses against the assembly part 5.1 to force the assembly part 5.1 to be buckled in place, so that the assembly part 5.1 presses against the cable inside the assembly section 5.51, and the third position of the assembly part 5.1 on the assembly section 5.51 is corrected;

and C3, blanking a finished product.

The present embodiment is only for explanation of the present invention and is not to be construed as limiting the present invention, and modifications to the present embodiment, which may not creatively contribute to the present invention as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present invention.

Claims (10)

1. A single-ended terminal cable assembly machine, comprising:

the terminal transfer module is arranged above the terminal transfer module, and is provided with an assembly action tool (6) and a cable transfer module arranged on one side of the terminal transfer module;

the terminal transferring module comprises a first transferring track (2) and a plurality of terminal positioning tools (1) translating relative to the first transferring track (2), wherein the terminal positioning tools (1) are used for bearing and restraining terminal units (5) therein;

The cable transferring module comprises a second transferring track (3) and a cable enclasping tool (4) translating relative to the second transferring track (3), wherein the cable enclasping tool (4) is used for clamping a cable and is arranged to travel towards the terminal positioning tool (1), and the first transferring track (2) is at least partially overlapped with the second transferring track (3);

a terminal unit (5) comprising a main body (5.2) with an inner cavity and an assembling part (5.1) movably arranged on the main body (5.2), wherein the front end of the main body (5.2) is provided with an opening part (5.3) for placing a cable, and the assembling part (5.1) is jointed with the opening part (5.3) and limits the cable to be placed in the main body (5.2);

the assembly action tool (6) comprises a profiling action module (6.1), a fixed frame (6.2) arranged on the action end of the profiling action module (6.1), a profiling piece (6.3) arranged in the fixed frame (6.2) in a floating mode, and an elastic piece (6.4) abutted between the profiling piece (6.3) and the fixed frame (6.2),

the profiling action module (6.1) drives the fixing frame (6.2) and/or the profiling piece (6.3) to move along the assembling direction of the terminal unit (5), the profiling piece (6.3) is propped against the assembling part (5.1) and presses the assembling part (5.1) to be jointed on the opening part (5.3), and the elastic piece (6.4) applies the acting force of the profiling piece (6.3) on the assembling part (5.1) so as to enable the profiling part to float relative to the contour of the assembling part (5.1).

2. The single-ended terminal cable assembly machine of claim 1, wherein: the terminal unit (5) comprises a terminal (5.4), a hinge part (5.41) is arranged between the assembly part (5.1) and the upper end of the main body (5.2), and the assembly part (5.1) is buckled in the opening part (5.3) through rotation so as to restrict a cable;

the profiling piece (6.3) is arranged in a roller, the profiling piece (6.3) is pressed on the upper end of the main body (5.2) in a rolling mode, and the hinging portion (5.41) and the assembling portion (5.1) are pressed gradually, and the front end of the assembling portion (5.1) is pressed gradually.

3. The single-ended terminal cable assembly machine of claim 1, wherein: the terminal unit (5) comprises two types of terminals (5.5), the main body (5.2) comprises a fitting section (5.51), and the fitting part (5.1) is arranged on the fitting section (5.51) in a sliding manner;

the profiling piece (6.3) is abutted with the assembling part (5.1) and is contained in the fixed frame (6.2), a pushing part is formed between the fixed frame (6.2) and the profiling piece (6.3), horizontal acting force is applied to the assembling part (5.1), and vertical acting force is applied to the assembling part (5.1) by the profiling piece (6.3).

4. A single-ended terminal cable assembly machine according to claim 3, wherein: the opening part (5.3) forms an upper opening (5.55) at the upper end of the assembly section (5.51), and the assembly part (5.1) is provided with at least part of pressing blocks (5.58) which are arranged in the upper opening (5.55); the assembly section (5.1) has, with respect to the assembly section (5.51):

The first position, the assembly part (5.1) is vertically closed on the assembly section (5.51) and receives the horizontal acting force of the pushing part in an inclined posture, and the pressing block (5.58) is at least partially placed into the upper opening (5.55);

the second position, the assembly part (5.1) slides relative to the assembly section (5.51) and forms a vertical gap, and receives the vertical acting force of the profiling piece (6.3) in an inclined posture, and the pressing block (5.58) is placed in the upper opening (5.55);

in a third position, the assembly (5.1) is closed with respect to the assembly section (5.51), and the pressure piece (5.58) closes the upper opening (5.55) and abuts the cable.

5. The single-ended terminal cable assembly machine of claim 1, wherein: the terminal positioning tool (1) comprises:

the fixture comprises a fixture plate (1.1), wherein a cavity matched with the outline of a terminal unit (5) is arranged on the fixture plate (1.1), a first limit flange (1.2) is arranged at the tail end of the cavity, the first limit flange (1.2) is propped against the terminal unit (5), and an opening part (5.3) is exposed at the first limit flange (1.2);

the first limiting cylinder (1.3), the first limiting cylinder (1.3) drives the terminal unit (5) to be abutted on the first limiting flange (1.2), and a second limiting flange (1.4) which is stopped above the terminal unit (5) is arranged at the output end of the first limiting cylinder (1.3);

The limiting rod (1.5) penetrates through one side, corresponding to the terminal unit (5), of the tooling plate (1.1), and the limiting rod (1.5) abuts against the terminal unit (5) and limits the terminal unit (5) to be at the current position.

6. The single-ended terminal cable assembly machine of claim 1, wherein: the cable transferring module further comprises a third transferring track (7), at least one wire inlet module for receiving the third transferring track (7), and a cable stripping and cutting module (15) arranged on the third transferring track (7), wherein the third transferring track (7) receives and transfers cables with the second transferring track (3), and the cable stripping and cutting module (15) is used for cutting and stripping the cables to expose the wiring ends of the cables.

7. The single-ended terminal cable assembly machine of claim 1, wherein: the cable transportation module comprises a first incoming line module (8) and comprises:

the wire inlet track (8.1), a plurality of first roller sets (8.2) and second roller sets (8.3) on the wire inlet track (8.1) are arranged in proper order to and arrange first guiding mouth (8.4) and second guiding mouth (8.5) at wire inlet track (8.1) both ends, be equipped with the arc mouth that sets up about the wire inlet direction on first guiding mouth (8.4) and second guiding mouth (8.5), first roller sets (8.2) and second roller sets (8.3) are crisscross to be set up about the wire inlet direction, just the axis of rotation mutually perpendicular of first roller sets (8.2) and second roller sets (8.3), be equipped with on first roller sets (8.2) and/or second roller sets (8.3) and compress tightly module (8.6), compress tightly module (8.6) and exert the effort towards the cable.

8. The single-ended terminal cable assembly machine of claim 1, wherein: the cable transportation module comprises a second incoming line module (9), and comprises:

the wire feeding device comprises a plurality of wire feeding pipes (9.1) which are arranged at intervals in the wire feeding direction, a third roller group (9.2) which is arranged between the wire feeding pipes (9.1), and a transmission assembly (9.3) which drives the third roller group (9.2) to rotate, wherein the wire feeding pipes (9.1) allow wires to pass through, and the wires are exposed between the wire feeding pipes (9.1) and are abutted against the third roller group (9.2).

9. The single-ended terminal cable assembly machine of claim 1, wherein: the cable transportation module further comprises a fourth transportation track (10), a plurality of cable processing modules (11) which are arranged on the fourth transportation track (10), the wire inlet module is arranged to sequentially advance on the fourth transportation track (10), the tail end of the wire inlet module is hinged with a wire outlet pipe (9.5), a wire pressing cylinder (9.6) which is connected with the wire outlet pipe (9.5) is arranged above the wire outlet pipe (9.5), the cable stretches out of the wire outlet pipe (9.5), and the wire pressing cylinder (9.6) and the cable processing modules (11) are oppositely arranged at the upper end and the lower end of the cable.

10. The processing technology of the terminal cable assembly machine with the single-end pressing end is characterized by comprising the following steps of:

Cable treatment process:

a1, straightening and feeding the cable, placing the cable in a third transfer track (7) to align with a first guide port (8.4), enabling the cable to enter a feeding track (8.1) under the action force transmitted by the rear end, and stretching and straightening the cable under the action force of the first roller set (8.2) and the second roller set (8.3) in the mutually perpendicular direction under the driven guidance;

the cable passes through the second guide opening (8.5) at the front end and enters the wire inlet pipe (9.1), and is pressed down towards the cable stripping and cutting station by the driving roller of the third roller group (9.2) until the front end of the cable enters the cable stripping and cutting station;

a2, stripping the front end of the cable, wherein the cable stripping and cutting station comprises a cable stripping and cutting module (15), and cuts off the front end of the cable, and strips the cable jacket and the cable inner core to expose the inner core and the wires at the front end of the cable;

a3, processing the front end of the cable, transferring the second incoming wire module (9) to pass through the cable processing module (11) in the fourth transferring track (10), wherein the cable processing module (11) comprises a twisting claw (11.1), a rosin dipping bin (11.2) and a tin sticking bin, and at the moment, the fourth transferring track (10) transfers the second incoming wire module (9) to return to a cable stripping and cutting station;

a4, cable fixed-length stripping and cutting are carried out, a cable holding tool (4) is arranged in the second transferring track (3), the first wire feeding module (8) and the second wire feeding module (9) are used for further wire feeding until the cables pass through the cable holding tool (4) and reach the expected length, at the moment, the cable holding tool (4) grabs the front end of the cable, the rear end of the cable is placed in a cable stripping and cutting station, and the rear end of the cable is cut off, and the cable jacket and the cable inner core are stripped;

And (3) a cable assembly procedure:

c1 terminal feeding, wherein a terminal unit (5) is fed through a vibration disc (14) and enters a terminal positioning tool (1), the terminal unit (5) is vertically positioned in the terminal positioning tool (1), the side edge and the front end and the rear end are limited, and an opening part (5.3) of the terminal unit (5) is opposite to a second transfer track (3);

the C2 cable is inserted, the cable is inserted into the terminal unit (5) through the cable inserting tool, and the cable is inserted into the terminal unit (5) through the cable inserting tool;

c2.1 type terminals (5.4) are assembled, the profiling action module (6.1) drives the fixed frame (6.2) and the profiling piece (6.3) to descend until the profiling piece (6.3) is abutted against the upper end of the main body (5.2), the profiling action module (6.1) drives the profiling piece (6.3) to keep abutted rolling on the end face of the main body (5.2), the profiling piece (6.3) forces the assembling part (5.1) to be jointed towards the opening part (5.3), and the front end of the assembling part (5.1) is provided with acting force for closing the assembling part (5.1) in the opening part (5.3);

c2.2 class-II terminals (5.5) are assembled, the profiling action module (6.1) drives the fixed frame (6.2) and the profiling piece (6.3) to move downwards until the profiling piece (6.3) is abutted against the upper end of the assembling part (5.1), the profiling piece (6.3) is abutted against the assembling part (5.1) and received in the fixed frame (6.2), a pushing part which is opposite to the assembling part (5.1) is formed between the fixed frame (6.2) and the profiling piece (6.3), the profiling action module (6.1) drives the fixed frame (6.2) and the profiling piece (6.3) to translate, the pushing part pushes the assembling part (5.1) to move to the tail end of the assembling section (5.51), at the moment, a vertical assembling gap is formed between the assembling part (5.1) and the assembling section (5.51), the profiling piece (6.3) is vertically abutted against the assembling part (5.1), and the assembling part (5.1) is forced to be buckled in place, so that the assembling part (5.1) is abutted against the inner cable of the assembling part (5.51);

And C3, blanking a finished product.

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