CN116386960B - Shielded wire harness assembling apparatus and shielded wire harness assembling method - Google Patents

Shielded wire harness assembling apparatus and shielded wire harness assembling method Download PDF

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Publication number
CN116386960B
CN116386960B CN202310655736.1A CN202310655736A CN116386960B CN 116386960 B CN116386960 B CN 116386960B CN 202310655736 A CN202310655736 A CN 202310655736A CN 116386960 B CN116386960 B CN 116386960B
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China
Prior art keywords
wire
clamping
assembly
shielding shell
sleeving
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CN202310655736.1A
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Chinese (zh)
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CN116386960A (en
Inventor
孙晓东
苏东科
孙晓辉
曾小龙
孙权权
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Shenzhen Landsun Electronics Co ltd
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Shenzhen Landsun Electronics Co ltd
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Priority to CN202310655736.1A priority Critical patent/CN116386960B/en
Publication of CN116386960A publication Critical patent/CN116386960A/en
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
    • H01B13/012—Apparatus or processes specially adapted for manufacturing conductors or cables for manufacturing wire harnesses
    • H01B13/01209—Details
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
    • H01B13/012—Apparatus or processes specially adapted for manufacturing conductors or cables for manufacturing wire harnesses
    • H01B13/01236—Apparatus or processes specially adapted for manufacturing conductors or cables for manufacturing wire harnesses the wires being disposed by machine
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
    • H01B13/012—Apparatus or processes specially adapted for manufacturing conductors or cables for manufacturing wire harnesses
    • H01B13/01263—Tying, wrapping, binding, lacing, strapping or sheathing harnesses

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Cable Accessories (AREA)
  • Installation Of Indoor Wiring (AREA)

Abstract

The application relates to the technical field of new energy conductive connection, and provides shielding harness assembly equipment and a shielding harness assembly method, wherein the shielding harness assembly equipment comprises a machine table, a collimation assembly, a sleeving assembly and a compression ring assembly, and the machine table is provided with a placement platform; the collimation assembly is provided with a clamping mechanism which is arranged on the outer side of the placement platform; the sleeving assembly is arranged on one side of the collimation assembly, which is away from the placement platform, and is provided with a clamping jaw mechanism, and the clamping jaw mechanism is arranged in a translation manner; the compression ring assembly is arranged between the sleeving assembly and the placing platform and is horizontally arranged; the alignment assembly clamps and fixes the wire rod, the sleeve joint assembly sleeves the shielding shell to the wire core of the wire rod, the compression ring assembly pushes the metal ring to the shielding shell and sleeves the metal ring to the outer side of the braiding layer and part of the shielding shell, and the metal ring and the shielding shell are riveted. According to the technical scheme, the convenience and the rapidness of assembling the wire shielding shell can be improved, and the production efficiency is improved.

Description

Shielded wire harness assembling apparatus and shielded wire harness assembling method
Technical Field
The application relates to the technical field of new energy conductive connection, in particular to shielding wire harness assembly equipment and a shielding wire harness assembly method.
Background
In wires such as automobile wire harnesses, shielding structures such as shielding shells are sleeved at the ends of the wires to play roles in shielding and protecting against electromagnetic interference or eliminating induction electricity, and at present, the shielding shells and the wires are sleeved and connected and fixed in a manual auxiliary clamp riveting mode, so that the production efficiency is low.
Disclosure of Invention
The invention mainly aims to provide shielding harness assembly equipment and a shielding harness assembly method, which aim to improve the convenience and rapidness of assembly of a wire shielding shell and improve the production efficiency.
In order to achieve the above object, the present invention provides a shielding harness assembly device for connecting a wire and a shielding shell, the wire includes a wire core and a braid layer coated on the outer side of the wire core, the shielding harness assembly device is defined to have a sleeving direction, a metal ring is sleeved on the outer side of the wire, the shielding harness assembly device includes:
the machine is provided with a placing platform for placing wires;
the alignment assembly is provided with a clamping mechanism, and the clamping mechanism is arranged on the outer side of the placing platform along the sleeving direction and is used for clamping the wire rod and enabling one end of the wire rod to extend outwards along the sleeving direction;
The sleeving assembly is arranged on one side, away from the placing platform, of the collimation assembly along the sleeving direction and is provided with a clamping jaw mechanism, and the clamping jaw mechanism is arranged in a translation mode so as to be close to or far away from the placing platform; and
the compression ring assembly is arranged between the sleeving assembly and the placing platform along the sleeving direction and is horizontally arranged to be close to or far away from the sleeving assembly;
the alignment assembly clamps and fixes the wire, the sleeve assembly sleeves the shielding shell to the wire core of the wire, and the compression ring assembly pushes the metal ring to the shielding shell and sleeves the metal ring to the outer side of the braiding layer and part of the shielding shell, and rivets the metal ring and the shielding shell.
In an embodiment of the application, a first position and a second position along the sleeving direction are defined, wherein the second position is positioned between the placing platform and the first position;
the clamping mechanism can be arranged in a translation manner along the sleeving direction, so that the clamping mechanism is sequentially positioned at a first position and a second position;
the clamping mechanism clamps the wire rod at a first position, and after the shielding shell is sleeved to the wire rod by the sleeve assembly, the clamping mechanism moves to a second position and clamps the wire rod, and the sleeve assembly continues to move to sleeve the shielding shell to a preset position.
In an embodiment of the present application, the alignment assembly includes two clamping mechanisms, which are a first clamping mechanism and a second clamping mechanism, respectively, where the first clamping mechanism and the second clamping mechanism are sequentially arranged along a sleeving direction, and the second clamping mechanism is disposed between the first clamping mechanism and the placement platform;
the first clamping mechanism and the second clamping mechanism respectively clamp the wire, and after the shielding shell is sleeved to the wire core of the wire by the sleeve assembly, the first clamping mechanism is removed, and the sleeve assembly continues to move to sleeve the shielding shell to a preset position.
In an embodiment of the application, the first clamping mechanism comprises:
pneumatic clamping jaws; and
the two clamping arms are respectively connected to the pneumatic clamping jaws, each clamping arm comprises an extension part and a clamping part which are connected, and the extension parts extend from the pneumatic clamping jaws to one side of the placing platform along the sleeving direction;
the clamping part extends from the end part of the extending part to the other clamping arm, and forms a clamping space with the other clamping part in a surrounding way, and an avoidance space is formed between the extending parts for the sleeve joint assembly to enter.
In an embodiment of the application, the clamping mechanism comprises:
the device comprises a first clamping piece and a second clamping piece which are oppositely arranged, wherein a guide groove is formed in one side, facing the second clamping piece, of the first clamping piece, groove walls on two sides of the guide groove are gradually far away from each other in the direction of approaching the second clamping piece, a plug-in part matched with the guide groove is convexly arranged in the second clamping piece, and a line passing space is formed between the plug-in part and the groove bottom of the guide groove; and
the driving mechanism is in transmission connection with the first clamping piece and the second clamping piece so as to drive the first clamping piece and the second clamping piece to be close to or far away from each other.
In an embodiment of the application, the shielding harness assembling device further comprises a feeding component, wherein the feeding component is arranged on one side of the sleeving component, which is away from the placing platform, along the sleeving direction, and is provided with a feeding channel, and one end of the feeding channel extends to the position of the sleeving component so as to convey the shielding shell;
and/or the compression ring assembly comprises two oppositely arranged riveting parts, wherein the surface of each riveting part facing the other riveting part is provided with a riveting groove, and the riveting grooves of the two riveting parts are enclosed to form a riveting channel for clamping the metal ring;
An abutting part is convexly arranged on the groove wall of one end of the riveting groove, which is close to the placing platform;
and/or the machine is provided with a conveying track and a wire clamping mechanism, the conveying track is provided with the placing platform and is used for conveying wires, the wire clamping mechanism is arranged on the side part of the conveying track and can move along the conveying track, and the wire clamping mechanism is used for clamping the wires.
In an embodiment of the application, the feeding assembly of the shielding harness assembly device further comprises a material distributing piece arranged at the tail end of the feeding channel, the material distributing piece is provided with a material taking position communicated with the feeding channel, the side wall of the material distributing piece is provided with a avoidance opening, and the clamping jaw of the sleeving assembly can enter and exit from the avoidance opening to clamp the shielding shell.
In an embodiment of the application, the feeding assembly further comprises a stop mechanism, and the stop mechanism is arranged at the tail end of the feeding channel to pass the shielding shells to the distributing pieces one by one;
and/or, the feeding assembly further comprises a locking mechanism, wherein the locking mechanism is arranged between the feeding channel and the material distributing piece so as to lock the shielding shell, and after the shielding shell is clamped by the sleeving assembly, the shielding shell is loosened by the locking mechanism so that the shielding shell can be taken away by the sleeving assembly.
The present application also proposes a shielded wire harness assembling method, achieved by the shielded wire harness assembling apparatus as described in any one of the preceding claims, comprising the steps of:
placing the wire on a placing platform;
clamping the wire to keep the end of the wire aligned;
sleeving the shielding shell to the wire core until reaching a preset position and removing the clamping mechanism;
pushing the metal ring to the position of the shielding shell and sleeving the metal ring on the weaving layer and the outer side of part of the shielding shell;
the metal ring, the shield case and the wire are riveted.
In one embodiment of the present application, the step of clamping the wire to keep the wire end aligned, sleeving the shield shell to the wire core up to a predetermined position, and removing the clamping mechanism includes:
the wire rod is clamped in a sectional manner from the tail end of the wire rod to the direction of the placing platform;
sleeving the shielding shell on the wire core section by section according to the wire clamping positions, and gradually removing the clamping mechanisms adjacent to the shielding shell until the shielding shell is sleeved to a preset position;
and/or, before the step of sleeving the shielding shell on the wire core until reaching the preset position and removing the clamping mechanism, the method further comprises the following steps:
spreading a wire braiding layer at the end part of the wire in the radial direction of the wire and exposing a wire core at the end part of the wire;
The step of pushing the metal ring to the position of the shielding shell and sleeving the metal ring on the outer side of the braiding layer and part of the shielding shell comprises the following steps of:
pushing the metal ring to the position of the shielding shell so that the unfolded braid is coated on the outer side wall of the shielding shell and positioned in the metal ring.
According to the technical scheme, the shielding shell and the wire can be connected by using shielding harness assembly equipment, wherein the wire can be placed on the placing platform, one end of the wire for connecting the shielding shell extends to the outer side of the placing platform, at the moment, the wire is clamped by the alignment assembly, so that the end of the wire is aligned, the shielding shell clamped by the sleeve assembly can be sleeved at a preset position of a wire core, then the metal ring sleeved on the wire is pushed to one side of the shielding shell by the compression ring assembly, the metal ring is sleeved with the shielding shell, the weaving layer of the wire is positioned between the metal ring and the shielding shell, then the metal ring is clamped by the compression ring assembly, the weaving layer of the wire is clamped by the metal ring and the shielding shell, and the wire core is riveted by the shielding shell; that is, the invention can automatically complete the connection between the shielding shell and the wire rod by using the shielding wire harness assembly equipment, reduces manual operation, improves the convenience and the rapidness of the assembly between the wire rod and the shielding shell, and improves the production efficiency.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a structural view of an embodiment of a shielded wire harness assembly apparatus of the present invention;
FIG. 2 is an enlarged view of FIG. 1 at A;
fig. 3 is a view of the shielding harness assembly apparatus of fig. 1 from another perspective;
FIG. 4 is an enlarged view at B in FIG. 3;
FIG. 5 is a block diagram of one embodiment of a first clamping mechanism of the alignment assembly of the shielded wire harness assembly apparatus of the present invention;
FIG. 6 is an exploded view of two clamp arms of the first clamp mechanism of FIG. 5;
FIG. 7 is a block diagram of one embodiment of a second clamping mechanism of the alignment assembly of the shielded wire harness assembly apparatus of the present invention;
FIG. 8 is a block diagram of the first and second clamping members of the second clamping mechanism of FIG. 7;
fig. 9 is a structural view of a sheathing assembly and a loading assembly in the shielded wire harness assembly apparatus of the present invention;
Fig. 10 is an enlarged view of fig. 9 at C;
FIG. 11 is a block diagram of a press ring assembly in a shielded wire harness assembly apparatus of the present invention;
fig. 12 is an enlarged view of D in fig. 11;
FIG. 13 is a flow chart of an embodiment of a method of assembling a shielded wire harness according to the present invention;
fig. 14 is a flowchart of another embodiment of a shielded wire harness assembly method of the present invention;
fig. 15 is a flowchart of a shielding harness assembly method of another embodiment of the present invention.
Reference numerals illustrate:
the achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. 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 should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present invention are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.
In the present invention, unless specifically stated and limited otherwise, the terms "connected," "affixed," and the like are to be construed broadly, and for example, "affixed" may be a fixed connection, a removable connection, or an integral body; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
Furthermore, descriptions such as those referred to as "first," "second," and the like, are provided for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implying an order of magnitude of the indicated technical features in the present disclosure. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present invention.
The application provides a shielding harness assembly device 100, which can realize automatic assembly of a wire 200 and a shielding shell 300, wherein the wire 200 comprises a wire core and a braiding layer coated on the outer side of the wire core, a metal ring 400 is sleeved on the outer side of the wire 200, the metal ring 400 is a copper ring, after the wire 200 and the shielding shell 300 are assembled, the shielding shell 300 is sleeved on the wire core at the end part of the wire 200, the braiding layer at the end part of the wire 200 is coated on the outer side of the shielding shell 300, and the metal ring 400 is sleeved on the outer side of the braiding layer and clamps the braiding layer with the shielding shell 300 through riveting, so that the wire 200 and the shielding shell 300 are firmly connected to form a shielding harness.
Based on the structure of the shielded wire harness described above, referring to fig. 1 and 2, in some embodiments of the present application, a shielded wire harness assembling apparatus 100 includes:
the machine is provided with a placing platform for placing the wires 200;
the alignment assembly 10, the alignment assembly 10 has a clamping mechanism 11, the clamping mechanism 11 is arranged on the outer side of the placement platform along the sleeving direction, and is used for clamping the wire 200 and enabling one end of the wire 200 to extend outwards along the sleeving direction;
the sleeving assembly 20 is arranged on one side of the collimation assembly 10, which is far away from the placing platform, along the sleeving direction, and is provided with a clamping jaw mechanism 21, and the clamping jaw mechanism 21 is arranged in a translation manner so as to be close to or far away from the placing platform; and
The compression ring assembly 30 is arranged between the sleeving assembly 20 and the placing platform along the sleeving direction, and is arranged in a translation manner so as to be close to or far away from the sleeving assembly 20;
the alignment assembly 10 clamps and fixes the wire 200, the sleeve assembly 20 sleeves the shielding shell 300 to the core of the wire 200, and the compression ring assembly 30 pushes the metal ring 400 to the shielding shell 300 and sleeves the metal ring 400 and the shielding shell 300 outside the braid and part of the shielding shell 300, and rivets the metal ring 400 and the shielding shell 300.
In this embodiment, the machine is provided with a placement platform for placing the wire 200, which provides a placement foundation for the wire 200, when the wire 200 is placed on the machine, one end of the wire 200, which needs to be sleeved with the shielding shell 300, extends to the outer side of the placement platform, where the placement platform may be fixedly arranged at a sleeved station, and the wire 200 is placed by manual feeding, or a conveying rail is arranged in the following embodiment to form the placement platform, and the wire 200 is sequentially conveyed to the sleeved station through the conveying rail; the outer side of the placing platform is sequentially provided with an alignment assembly 10 and a sleeving assembly 20 along the sleeving direction, the alignment assembly 10 is provided with a clamping mechanism 11 for clamping, fixing and supporting the wire 200, so that the wire 200 is prevented from deviating under the action of gravity or other action force after extending out of the placing platform, and one end of the wire 200 is kept aligned along the sleeving direction; the sleeving assembly 20 is provided with a clamping jaw mechanism 21 for clamping the shielding shell 300 and sleeving the shielding shell 300 on the wire core at the end part of the wire 200 along the sleeving direction; in addition, a compression ring assembly 30 is arranged between the sleeving assembly 20 and the placing platform, a retractable or expandable riveting channel 32 is formed on the compression ring assembly 30, the wire 200 is arranged in the riveting channel 32 in a penetrating mode, a metal ring 400 sleeved on the wire 200 is located in the riveting channel 32 and translates along with the compression ring assembly 30, after the shielding shell 300 is sleeved on the wire core in place, the clamping mechanism 11 is removed to prevent the clamping mechanism 11 from shielding the movement of the compression ring assembly 30 and the metal ring 400, then the compression ring assembly 30 pushes the metal ring 400 to move towards one side of the shielding shell 300, the metal ring 400 is sleeved on the outer side of the shielding shell 300 and the weaving layer at the end portion of the wire 200, then the riveting channel 32 is retracted to rivet the metal ring 400 and the shielding shell 300, the weaving layer at the end portion of the wire 200 is clamped between the shielding shell 300 and the metal ring 400, and the shielding shell 300 is riveted on the wire core 200, and connection between the shielding shell 300 and the wire core 200 is achieved.
In some embodiments, the shielding shells 300 need to be sleeved at both ends of the wire 200, and at this time, the two ends of the wire 200 may be assembled sequentially, or two sets of the alignment assembly 10, the sleeve assembly 20, and the compression ring assembly 30 may be disposed on the shielding harness assembly device 100 at the same time, so that the shielding shells 300 may be sleeved and fixed at both ends of the wire 200 at the same time, which is not limited herein.
Therefore, it can be understood that in the technical solution of the present invention, the shielding shell 300 and the wire 200 may be connected by using the shielding harness assembling apparatus 100, wherein the wire 200 may be placed on the placement platform, and one end of the wire 200 for connecting the shielding shell 300 extends to the outside of the placement platform, at this time, the wire 200 is separated by the clamping portion 1233 of the aligning assembly 10, so that the end of the wire 200 is aligned, the shielding shell 300 clamped by the sleeving assembly 20 may be sleeved at a preset position of the wire 200 core, then the pressing ring assembly 30 pushes the metal ring 400 sleeved on the wire 200 to one side of the shielding shell 300, the metal ring 400 is sleeved with the shielding shell 300, and the braid of the wire 200 is positioned between the metal ring 400 and the shielding shell 300, then the pressing ring assembly 30 clamps the metal ring 400 and the shielding shell 300, and clamps the braid of the wire 200, and the shielding shell 300 is riveted to the wire 200 core; that is, the present invention can automatically complete the connection between the shield case 300 and the wire 200 by using the shield harness assembly apparatus 100, reduce manual operations, improve convenience and rapidness of assembly between the wire 200 and the shield case 300, and improve production efficiency.
In an embodiment of the application, a first position and a second position along the sleeving direction are defined, wherein the second position is positioned between the placing platform and the first position;
the clamping mechanism 11 can be arranged in a translation manner along the sleeving direction, so that the clamping mechanism 11 is sequentially positioned at a first position and a second position;
the clamping mechanism 11 clamps the wire 200 at the first position, after the sleeve assembly 20 sleeves the shielding shell 300 to the wire 200, the clamping mechanism 11 moves to the second position and clamps the wire 200, and the sleeve assembly 20 continues to move to sleeve the shielding shell 300 to the preset position.
In this embodiment, the collimating component 10 includes a clamping mechanism 11 and a translation mechanism in driving connection with the clamping mechanism 11, where the translation mechanism can drive the clamping mechanism 11 to translate along a sleeving direction, and a first position and a second position exist on a translation path of the clamping mechanism 11, where the first position is farther from the placement platform, the second position is disposed adjacent to the placement platform, and the clamping mechanism 11 can clamp the wire 200 at the first position and the second position respectively; when the sleeve assembly 20 is sleeved with the shielding shell 300 on the wire 200, the clamping mechanism 11 is moved to the first position to clamp the wire 200 at a position closer to the end, so that alignment of the end of the wire 200 and position accuracy of the tail end of the wire 200 are ensured, the sleeve assembly 20 can accurately sleeve the shielding shell 300 on the end of the wire 200, then the clamping mechanism 11 is loosened, the clamping mechanism 11 is moved to the second position to clamp the wire 200, and then the sleeve assembly 20 carries the shielding shell 300 to move towards a direction close to the placing platform, so that the shielding shell 300 is sleeved to a preset position of the wire 200. That is, in this embodiment, the sleeve assembly 20 is made to sleeve the shielding shell 300 in a segmented manner, and the clamping mechanism 11 is moved to clamp different positions of the wires 200 in different sleeve stages, so that the wires 200 to be sleeved in different sleeve stages are always aligned, and the accuracy and convenience of the sleeve process of the shielding shell 300 are improved.
Of course, in some embodiments, the shielding shell 300 may be sleeved in more than two segments according to the total sleeving distance and the segment sleeving distance of the shielding shell 300, and the corresponding sleeving steps of moving the clamping mechanism 11 to more positions to clamp the wire 200 to correspond to each segment of the shielding shell 300 are not limited herein.
Referring to fig. 3 and 4, in some embodiments of the present application, the collimating assembly 10 includes two clamping mechanisms 11, which are a first clamping mechanism 12 and a second clamping mechanism 13, respectively, wherein the first clamping mechanism 12 and the second clamping mechanism 13 are sequentially arranged along a sleeving direction, and the second clamping mechanism 13 is disposed between the first clamping mechanism 12 and the placing platform;
the first clamping mechanism 12 and the second clamping mechanism 13 respectively clamp the wire 200, after the sleeve assembly 20 sleeve the shielding shell 300 to the core of the wire 200, the first clamping mechanism 12 is removed, and the sleeve assembly 20 continues to move to sleeve the shielding shell 300 to a preset position.
In this embodiment, the alignment assembly 10 includes two clamping mechanisms 11 sequentially arranged along the sleeving direction, which are defined as a first clamping mechanism 12 and a second clamping mechanism 13, wherein the first clamping mechanism 12 is further away from the placement platform and is used for clamping the wire 200 at a position closer to the end, and the second clamping mechanism 13 is arranged between the first clamping mechanism 12 and the second clamping mechanism 13; the first clamping mechanism 12 and the second clamping mechanism 13 can be used for simultaneously clamping the wire 200, so that the alignment degree of the wire 200 is improved, and when the sleeve assembly 20 sleeves the shielding shell 300 on the wire 200, the sleeve assembly 20 firstly sleeves the shielding shell 300 on the wire 200 of which the first clamping mechanism 12 is away from the second clamping mechanism 13, at the moment, the first clamping mechanism 12 is loosened and the first clamping mechanism 12 is moved away, so that the sleeve assembly 20 can carry the shielding shell 300 to move towards the direction close to the second clamping mechanism 13, and then the shielding shell 300 is sleeved on the preset position of the wire 200, and in the process, the wire 200 is simultaneously supported by the supporting force exerted by the sleeve assembly 20 and the second clamping mechanism 13 due to the sleeve of the shielding shell 300, so that a good alignment state can be kept, and the stability of the sleeve process of the shielding shell 300 is improved; in this embodiment, two clamping mechanisms 11 are simultaneously provided to clamp two positions of the wire 200, so that the sleeve assembly 20 is in segmented sleeve connection with the shielding shell 300, and the situation that the distance between the tail end of the wire 200 and the clamping mechanism 11 is too far to ensure the alignment degree of the wire 200 and the position precision of the tail end of the wire 200 can be avoided, so that the shielding shell 300 is accurately aligned with the wire 200 for sleeve connection.
Of course, in some embodiments, the shielding shell 300 may be sleeved in more than two segments according to the total sleeving distance and the segment sleeving distance of the shielding shell 300, and the corresponding sleeving steps of the shielding shell 300 are not limited herein, where more than two clamping mechanisms 11 are provided in the alignment assembly 10 to clamp the wire 200 at more positions.
Referring to fig. 5, in some embodiments of the present application, the first clamping mechanism 12 includes:
a pneumatic clamping jaw 121; and
the two clamping arms 123, the two clamping arms 123 are respectively connected to the pneumatic clamping jaw 121, each clamping arm 123 includes an extension part 1231 and a clamping part 1233 that are connected, and the extension part 1231 extends from the pneumatic clamping jaw 121 to one side of the placing platform along the sleeving direction;
the clamping portion 1233 extends from the end of the extending portion 1231 toward the other clamping arm 123, and forms a clamping space 1235 with the other clamping portion 1233, and an avoidance space 1237 is formed between the two extending portions 1231 for the socket assembly 20 to enter.
In this embodiment, the first clamping mechanism 12 includes a pneumatic clamping jaw 121 and two clamping arms 123, where the pneumatic clamping jaw 121 has two movable portions that can be moved closer to and away from each other, so that each clamping arm 123 is connected with one movable portion, so that the two clamping arms 123 can be moved closer to or away from each other under the driving of the pneumatic clamping jaw 121; wherein, make each arm lock 123 all include extension 1231 and clamping part 1233 that are connected, extension 1231 extends to the direction that is close to the platform of putting from the movable part of pneumatic clamping jaw 121, and the interval that extends of two arm locks 123 sets up and forms dodges space 1237, the clamping part 1233 of arm lock 123 extends to the direction that is close to another arm lock 123 from the one end of keeping away from pneumatic clamping jaw 121 of extension 1231, make form clamping space 1235 between the tip of two clamping parts 1233 and be used for the naked sinle silk of centre gripping wire rod 200 tip, so set up, when the sinle silk of wire rod 200 is pressed from both sides to first fixture 12, dodge space 1237 between two extension 1231 can supply to cup joint subassembly 20 get into, thereby play the guide and the counterpoint effect to cup joint subassembly 20, ensure that cup joint subassembly 20 can cup joint shield shell 300 on the sinle silk of wire rod 200 tip accurately, in order to ensure that follow-up steady in cup joint process goes on.
Referring to fig. 5 to 8, in some embodiments of the present application, the clamping mechanism 11 includes:
the first clamping piece 111 and the second clamping piece 112 are oppositely arranged, a guide groove 113 is formed in one side, facing the second clamping piece 112, of the first clamping piece 111, groove walls on two sides of the guide groove 113 are gradually far away from each other in the direction of approaching the second clamping piece 112, a plug-in part 114 matched with the guide groove 113 is convexly arranged on the second clamping piece 112, and a wire passing space 115 is formed between the plug-in part 114 and the groove bottom of the guide groove 113; and
the driving mechanism 116 is in transmission connection with the first clamping piece 111 and the second clamping piece 112, so as to drive the first clamping piece 111 and the second clamping piece 112 to be close to or far away from each other.
In this embodiment, the clamping mechanism 11 includes two clamping members disposed opposite to each other, wherein the first clamping member 111 is a rectangular structure with a triangular guiding groove 113 formed on a side edge, and the guiding groove 113 faces the bottom of the second clamping member 112 to form a triangular vertex angle, so that two groove side walls of the guiding groove 113 are gradually far away from each other to form guiding inclined planes; the second clamping piece 112 may be a triangular structure adapted to the guide groove 113, or a triangular insertion portion 114 adapted to the guide groove 113 is convexly arranged on the side wall, and when the two clamping pieces are close to each other, a line passing space 115 is formed between the top end of the insertion portion 114 and the bottom of the guide groove 113; so configured, when the clamping mechanism 11 clamps the wire 200, even if the wire 200 is not aligned with the bottom of the guide groove 113, the wire 200 is clamped in the wire passing space 115 by being close to the bottom of the guide groove 113 under the guiding action of the plugging portion 114 and the side wall of the guide groove 113, so that the wire 200 extending to the outer side of the placement platform is kept aligned, and the socket assembly 20 is convenient to socket the shielding shell 300 with respect to the wire 200.
In addition, in the present embodiment, the first clamping member 111 and the second clamping member 112 may be arranged up and down and lifted up and down in the height direction by the driving mechanism 116 to approach or separate from each other, so as to tighten or expand the wire passing space 115; the first clamping member 111 and the second clamping member 112 may be arranged left and right and are driven by the driving mechanism 116 to translate left and right to move closer to or away from each other; the first clamping member 111 and the second clamping member 112 may also be arranged obliquely, which is not described herein. The driving mechanism 116 may be a pneumatic clamping jaw 121 in the following embodiment, or may be a motor or a common cylinder or a hydraulic cylinder, and is in driving connection with two clamping members through any one or a combination of at least two sets of driving mechanisms, such as a screw driving mechanism, a link driving mechanism, a rack and pinion driving mechanism, a worm and gear driving mechanism, etc., or may be the same driving member to drive two clamping members, or each driving member to drive one clamping member to move, which is not limited herein.
It will be appreciated that in some embodiments, the alignment assembly 10 is provided with a first clamping mechanism 12 and a second clamping mechanism 13, where the first clamping mechanism 12 and the second clamping mechanism 13 may be both provided as the clamping mechanism 11 of the present embodiment, as in the first clamping mechanism 12 in which the clamping arms 123 are provided as the connected extension portions 1231 and the clamping portions 1233 in the above embodiments, where the first clamping member 111 and the second clamping member 112 are the two clamping arms 123 of the first clamping mechanism 12, respectively, and the guide groove 113 and the insertion portion 114 are provided at the end portions of the clamping portions 1233.
In addition, in some embodiments, the first clamping member 111 and the second clamping member 112 may be provided with a plugging portion 114 and a guide groove 113, as shown in fig. 6, in which each clamping member is sequentially formed with a plugging portion 114 and a guide groove 113 along a thickness direction of the clamping member, that is, a sleeving direction of the shielding shell 300, so that the plugging portion 114 on each clamping member is in plug-in fit with the guide groove 113 of the other clamping member; of course, as shown in fig. 8, each clamping piece may be provided with a plug portion 114 and a guide groove 113 that are staggered along the thickness direction of the clamping piece, that is, the sleeving direction of the shielding shell 300, and the plug portion 114 on each clamping piece is in plug-in fit with the guide groove 113 of the other clamping piece, so that the positioning and clamping effects on the wire 200 can be improved.
Referring to fig. 1 and 2, in some embodiments of the present application, the shielding harness assembly apparatus 100 further includes a feeding assembly 40, wherein the feeding assembly 40 is disposed on a side of the sleeving assembly 20 facing away from the placement platform along the sleeving direction, and has a feeding channel 41, and one end of the feeding channel 41 extends to a position of the sleeving assembly 20 to convey the shielding shell 300.
In this embodiment, the shielding harness assembly apparatus 100 further includes a feeding assembly 40 for automatically conveying the shielding shell 300, the feeding assembly 40 is provided with a feeding channel 41, a vibration disc can be disposed at a feeding end of the feeding channel 41, the vibration disc can sequentially send the shielding shell 300 into the feeding channel 41 so that the shielding shell 300 can be transferred to the position of the sleeving assembly 20 along the feeding channel 41, the sleeving assembly 20 can directly clamp the shielding shell 300 from the feeding channel 41, no manual work is needed for feeding the sleeving assembly 20, and the automation degree of the shielding harness assembly apparatus 100 is improved. Of course, a feeding structure such as a centrifugal feeder or the like or a feeding passage 41 provided as a linear feeder may be employed to convey the shield case 300, which is not limited thereto.
Referring to fig. 9 and 10, in some embodiments of the present application, the feeding assembly 40 further includes a distributing member 42 disposed at an end of the feeding channel 41, the distributing member 42 is formed with a material taking position communicated with the feeding channel 41, a side wall of the distributing member 42 is provided with a avoiding opening 421, and the clamping jaw 211 of the sleeving assembly 20 can enter and exit from the avoiding opening 421 to clamp the shielding shell 300.
In this embodiment, the end of the feeding channel 41 is provided with the distributing member 42, the distributing member 42 includes a top wall, side walls located at two sides of the top wall and a rear side wall located at one side far away from the feeding channel 41, so that the distributing member 42 encloses and forms a material taking position for accommodating a shielding shell 300 and having an opening facing the feeding channel 41, wherein the side walls at two sides are provided with avoiding openings 421, so that when the feeding channel 41 is fed, the shielding shell 300 can be sequentially dropped into the distributing member 42, and two clamping jaws 211 of the clamping jaw mechanism 21 arranged on the sleeving assembly 20 can respectively enter and exit the material taking position from the avoiding openings 421 on the side walls at two sides of the distributing member 42 to clamp the shielding shell 300, so that the sleeving assembly 20 can orderly and stably clamp the shielding shell 300.
Referring to fig. 10, in some embodiments of the present application, each side of the clamping jaw mechanism 21 includes at least two clamping jaws 211 arranged side by side, and a corresponding number of relief openings 421 are formed on the side wall of the material distributing member 42, so that the clamping jaw mechanism 21 can clamp a longer section of the shielding shell 300, stability of the clamping and transferring process of the shielding shell 300 is improved, and the risk that the shielding shell 300 falls from the material distributing member 42 due to a larger width of a single relief opening 421 formed on the side wall of the material distributing member is avoided.
Referring to fig. 10, in some embodiments of the present application, the feeding assembly 40 further includes a stopping mechanism 43, where the stopping mechanism 43 is disposed at the end of the feeding channel 41 to release the shielding shells 300 to the distributing members 42 one by one.
In this embodiment, the end of the feeding channel 41 is provided with the stop mechanism 43, and the stop mechanism 43 may be a structure such as a baffle plate or a baffle plate which is arranged at the end of the feeding channel 41 in a spaced manner and can be opened and closed, or may be a thimble structure which can enter and exit the feeding channel 41 along the side or bottom of the feeding channel 41 as shown in the accompanying drawings, which is not limited herein; the stop mechanism 43 is used for controlling the shielding shells 300 in the feeding channel 41 to sequentially enter the distributing member 42, so that the shielding shells 300 in the feeding channel 41 are prevented from being propped against the shielding shells 300 of the distributing member 42, and the subsequent shielding shells 300 are prevented from being clamped together by the clamping jaw mechanism 21 of the sleeving assembly 20 during material taking, so that the shielding shells 300 fall out of the feeding channel 41 and the distributing member 42, and the stability and safety of the material taking process of the sleeving assembly 20 are improved.
Referring to fig. 10, in some embodiments of the present application, the feeding assembly 40 further includes a locking mechanism 44, where the locking mechanism 44 is disposed between the feeding channel 41 and the distributing member 42 to lock the shielding shell 300, and after the shielding shell 300 is clamped by the socket assembly 20, the locking mechanism 44 releases the shielding shell 300 so that the socket assembly 20 can remove the shielding shell 300.
In this embodiment, the feeding assembly 40 further includes a locking mechanism 44, the locking mechanism 44 is disposed between the feeding channel 41 and the distributing member 42, and the shielding shell 300 can be transitionally transferred from the feeding channel 41 to the distributing member 42 via the locking mechanism 44, so as to avoid the shielding shell 300 from falling from between the feeding channel 41 and the distributing member 42, in addition, when the shielding shell 300 enters the distributing member 42, a part of the shielding shell 300 is located at the position of the locking mechanism 44, at this time, the locking mechanism 44 can lock the shielding shell 300 to keep the shielding shell 300 fixed, so that the shielding shell 300 can be ensured to be kept at a fixed position for clamping by the sleeving assembly 20 to improve the accurate control of the sleeving distance in the sleeving process of the subsequent shielding shell 300, and also can avoid the sliding rotation of the shielding shell 300 in the sleeving assembly 20 clamping the shielding shell 300, so as to improve the stability of the clamping process of the shielding shell 300; after the socket assembly 20 clamps the shield shell 300, the locking mechanism 44 contacts the lock on the shield shell 300 so that the socket assembly 20 can remove the shield shell 300.
The locking mechanism 44 may be a clamping mechanism as shown in the drawings, and locks the shielding case 300 by clamping and fixing, or may be a magnetic structure, a pressing structure, or a combination structure of at least two locking methods, which is not limited herein.
Referring to fig. 11 and 12, in some embodiments of the present application, the press ring assembly 30 includes two oppositely disposed riveting portions 31, a riveting groove is formed on a surface of the riveting portion 31 facing the other riveting portion 31, and the riveting grooves of the two riveting portions 31 are enclosed to form a riveting channel 32 for clamping the metal ring 400;
the slot wall of one end of the riveting slot, which is close to the placing platform, is convexly provided with an abutting part 33.
In this embodiment, the pressing ring assembly 30 includes two oppositely disposed riveting portions 31, and each surface of each riveting portion 31 facing the other riveting portion 31 is provided with a riveting groove, the shape of the riveting groove can be set according to the required structural shape of the riveting formation, for example, when the metal ring 400 needs to be riveted into a polygonal structure, the groove walls of the riveting grooves are set into a plurality of planes which are sequentially connected, and when the riveting ribs on the metal ring 400 are required to press the braiding layers, the groove walls of the riveting grooves are convexly provided with corresponding rib structures, so that the metal ring 400 and the riveting channel 32 are profiled into the required riveting structure when the pressing ring assembly 30 is locked. When the sleeve joint assembly 20 sleeves the shielding shell 300 to the preset position of the wire 200, the press ring assembly 30 clamps the metal ring 400 and pushes the metal ring 400 to the position of the shielding shell 300 and sleeves the metal ring 400 outside the braid and part of the shielding shell 300, in this process, the press ring assembly 30 does not rivet or completely rivet the metal ring 400, a proper clamping force along the radial direction can be applied to the metal ring 400, so that the press ring assembly 30 can drive the metal ring 400 to move on the wire 200, or can not apply the clamping force, the metal ring 400 is pushed by the abutting part 33 protruding from the wall of the riveting groove on at least one side until the metal ring 400 is pushed to the position of the shielding shell 300 and sleeved outside the braid and part of the shielding shell 300, and then the press ring assembly 30 is continuously contracted to rivet the metal ring 400 and the shielding shell 300, so that the metal ring 400 and the shielding shell 300 clamp the braid to realize the connection between the shielding shell 300 and the wire 200.
In some embodiments of the present application, the machine is provided with a conveying rail, which is formed with the placement platform and is used for conveying the wire 200, and a wire clamping mechanism, which is provided at a side portion of the conveying rail and is movable along the conveying rail, and is used for clamping the wire 200.
In this embodiment, a conveying track is disposed on the machine, and the conveying track can place and convey the wires 200 with books, so that the wires 200 are sequentially sent to the sleeving station for assembling the shielding shell 300; further, the wire clamping mechanism is arranged on the conveying track, is arranged at the side part of the conveying track and can move along the conveying track, and can be conveyed along with the conveying track or can translate independently of the conveying track; when the wire 200 is conveyed on the conveying track, the wire clamping mechanism can clamp part of the wire 200 extending out of the conveying track, so that deflection of the wire 200 caused by the action of inertial force or other acting forces in the conveying process is avoided, and the part of the wire 200 to be sheathed with the shielding shell 300 is kept aligned in the conveying process, so that the wire 200 can be accurately clamped by the alignment assembly 10 when reaching the sheathing station; that is, in this embodiment, by the arrangement of the conveying rail and the wire clamping mechanism, it is possible to eliminate the need for manual feeding, and the degree of automation of the shielded wire harness assembling apparatus 100 is improved.
Referring to fig. 13, based on the above-described structure of the shielding harness and the shielding harness assembling apparatus 100, the present application also proposes a shielding harness assembling method, which is realized by the shielding harness assembling apparatus 100 as described in any one of the foregoing embodiments, comprising the steps of:
step S10, placing the wire 200 on a placement platform;
step S20, clamping the wire 200 to keep the end of the wire 200 aligned;
step S30, sleeving the shielding shell 300 on the wire 200 core until reaching a preset position and removing the clamping mechanism 11;
step S40, pushing the metal ring 400 to the position of the shielding shell 300 and sleeving the metal ring on the outer side of the braiding layer and part of the shielding shell 300;
step S50, caulking the metal ring 400, the shield case 300, and the wire 200.
In this embodiment, the wire 200 is placed on a placing platform of a machine, and one end of the wire 200, which needs to be sleeved with the shielding shell 300, extends to the outer side of the placing platform, where the placing platform may be fixedly arranged at a sleeving station, the wire 200 is placed by manual feeding, or a conveying rail is arranged to form the placing platform, and the wire 200 is sequentially conveyed to the sleeving station through the conveying rail; then, the wire 200 is clamped and fixed and supported by the clamping mechanism 11 arranged on the alignment assembly 10, so that the wire 200 is prevented from deviating under the action of gravity or other action force after extending out of the placement platform, and one end of the wire 200 is kept aligned along the sleeving direction; the sleeve joint assembly 20 clamps the shielding shell 300 through the clamping jaw mechanism 21, and sleeves the shielding shell 300 on the wire core at the end part of the wire 200 along the sleeve joint direction; in addition, a compression ring assembly 30 is arranged between the sleeving assembly 20 and the placing platform, a retractable or expandable riveting channel 32 is formed on the compression ring assembly 30, the wire 200 is arranged in the riveting channel 32 in a penetrating mode, a metal ring 400 sleeved on the wire 200 is located in the riveting channel 32 and translates along with the compression ring assembly 30, after the shielding shell 300 is sleeved on the wire core in place, the clamping mechanism 11 is removed to prevent the clamping mechanism 11 from shielding the movement of the compression ring assembly 30 and the metal ring 400, then the compression ring assembly 30 pushes the metal ring 400 to move towards one side of the shielding shell 300, the metal ring 400 is sleeved on the outer side of the shielding shell 300 and the weaving layer at the end portion of the wire 200, then the riveting channel 32 is retracted to rivet the metal ring 400 and the shielding shell 300, the weaving layer at the end portion of the wire 200 is clamped between the shielding shell 300 and the metal ring 400, the shielding shell 300 is riveted on the wire core 200, and connection between the shielding shell 300 and the wire core 200 is achieved.
Referring to fig. 14, in some embodiments of the present application, the step of clamping the wire 200 to keep the end of the wire 200 aligned, sleeving the shielding shell 300 to the core of the wire 200 until the core is at the predetermined position, and removing the clamping mechanism 11 includes:
step S21, the wire rod 200 is clamped in a segmented manner from the tail end of the wire rod 200 to the direction of the placement platform;
step S31, the shielding shell 300 is sleeved on the wire 200 core segment by segment according to the clamping position of the wire 200, and the clamping mechanism 11 adjacent to the shielding shell 300 is gradually moved until the shielding shell 300 is sleeved to the preset position.
In this step, the clamping mechanism 11 provided on the alignment assembly 10 may be translated along the sleeving direction, so that the clamping and clamping mechanism 11 is sequentially clamped at different positions of the wire 200 during the sleeving process of the shielding shell 300; it is also possible to provide at least two clamping mechanisms 11 along the sleeving direction, each clamping mechanism 11 clamping a different position of the wire 200. So set up, when the shielding shell 300 is sleeved on the wire 200 by the sleeving component 20, the shielding shell 300 is sleeved on the wire 200 core section by section in a segmental sleeving manner, specifically, firstly, the shielding shell 300 is sleeved on the wire 200 core, then the clamping mechanism 11 at the nearest position to the shielding shell 300 is removed, then the shielding shell 300 is moved to be sleeved for a certain distance along the wire 200 core to the next clamping position, then the clamping mechanism 11 adjacent to the shielding shell 300 is removed, and the operations of sleeving the shielding shell 300 and removing the clamping mechanism 11 are continuously repeated until the shielding shell 300 is sleeved to the preset position. By the arrangement, the alignment degree of the wires 200 of each section of the shielding shell 300 to be sleeved can be ensured, and the stability of the shielding shell 300 in the sleeving process can be improved.
Referring to fig. 15, in some embodiments of the present application, the step of sleeving the shielding shell 300 onto the core of the wire 200 until the preset position and removing the clamping mechanism 11 further includes:
step S23, the wire weaving layer at the end part of the wire 200 is unfolded along the radial direction of the wire 200 and the wire core at the end part of the wire 200 is exposed;
the step of pushing the metal ring 400 to the position of the shielding shell 300 and sleeving the braid and the outer side of the partial shielding shell 300 includes:
in step S41, the metal ring 400 is pushed to the position of the shielding shell 300, so that the expanded wire braid is wrapped on the outer sidewall of the shielding shell 300 and is located in the metal ring 400.
In this embodiment, between the sleeved shielding shells 300, the braid on the part of the wire 200 to be sleeved with the shielding shell 300 at the end of the wire 200 is unfolded, and the part of the braid extends outwards along the radial direction of the wire 200, so that the braid keeps away from the sleeved assembly 20 and the shielding shell 300, interference caused by the braid to the movement of the sleeved assembly 20 and the shielding shell 300 in the process of sleeving the shielding shell 300 is avoided, the braid is prevented from being sleeved into the shielding shell 300, and the safety and stability of the sleeving process of the shielding shell 300 are improved. Then, after the shielding shell 300 is sleeved on the wire 200 core until the preset position is reached and the clamping mechanism 11 is removed, the metal ring 400 is pushed to enable the metal ring 400 to move along the wire 200 to be close to the shielding shell 300, the metal ring 400 is folded and wrapped on the outer side of the shielding shell 300 in a homeotropic manner, so that the metal ring 400 is sleeved on the outer side of the weaving layer and part of the shielding shell 300, the metal ring 400 and the shielding shell 300 are finally riveted by the tightening compression ring assembly 30 so as to clamp the weaving layer, the shielding shell 300 is riveted on the wire 200 core, and connection between the shielding shell 300 and the wire 200 is completed.
The foregoing description is only of the preferred embodiments of the present invention and is not intended to limit the scope of the invention, and all equivalent structural changes made by the description of the present invention and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the invention.

Claims (7)

1. A shielding harness assembly device for connecting a wire and a shielding shell, the wire including a wire core and a braid coated on the outer side of the wire core, defining the shielding harness assembly device having a socket direction, characterized in that, a metal ring is sleeved on the outer side of the wire, the shielding harness assembly device comprises:
the machine is provided with a placing platform for placing wires;
the alignment assembly is provided with a clamping mechanism, and the clamping mechanism is arranged on the outer side of the placing platform along the sleeving direction and is used for clamping the wire rod and enabling one end of the wire rod to extend outwards along the sleeving direction;
the sleeving assembly is arranged on one side, away from the placing platform, of the collimation assembly along the sleeving direction and is provided with a clamping jaw mechanism, and the clamping jaw mechanism is arranged in a translation mode so as to be close to or far away from the placing platform; and
The compression ring assembly is arranged between the sleeving assembly and the placing platform along the sleeving direction and is horizontally arranged to be close to or far away from the sleeving assembly;
the alignment assembly clamps and fixes the wire, the sleeve assembly sleeves the shielding shell to the wire core of the wire, the compression ring assembly pushes the metal ring to the shielding shell, the metal ring is sleeved outside the braiding layer and part of the shielding shell, and the metal ring and the shielding shell are riveted;
the collimation assembly comprises two clamping mechanisms, namely a first clamping mechanism and a second clamping mechanism, wherein the first clamping mechanism and the second clamping mechanism are sequentially arranged along the sleeving direction, and the second clamping mechanism is arranged between the first clamping mechanism and the placing platform;
the first clamping mechanism and the second clamping mechanism respectively clamp the wire, the sleeve joint assembly sleeve the shielding shell to the wire core of the wire, the first clamping mechanism is removed, and the sleeve joint assembly continuously moves to sleeve the shielding shell to a preset position;
the first clamping mechanism comprises a pneumatic clamping jaw and two clamping arms, the two clamping arms are respectively connected to the pneumatic clamping jaw, each clamping arm comprises an extension part and a clamping part which are connected, and the extension parts extend from the pneumatic clamping jaw to one side of the placing platform along the sleeving direction;
The clamping part extends from the end part of the extending part to the other clamping arm, and forms a clamping space with the other clamping part in a surrounding way, and an avoidance space is formed between the extending parts for the sleeve joint assembly to enter.
2. The shielded wire harness assembly apparatus of claim 1 wherein the clamping mechanism includes:
the device comprises a first clamping piece and a second clamping piece which are oppositely arranged, wherein a guide groove is formed in one side, facing the second clamping piece, of the first clamping piece, groove walls on two sides of the guide groove are gradually far away from each other in the direction of approaching the second clamping piece, a plug-in part matched with the guide groove is convexly arranged in the second clamping piece, and a line passing space is formed between the plug-in part and the groove bottom of the guide groove; and
the driving mechanism is in transmission connection with the first clamping piece and the second clamping piece so as to drive the first clamping piece and the second clamping piece to be close to or far away from each other.
3. The shielding harness assembly apparatus as claimed in claim 1 or 2, further comprising a feeding assembly provided on a side of the sheathing assembly facing away from the placement platform in a sheathing direction, and having a feeding passage, one end of which extends to a position of the sheathing assembly to convey the shielding case;
And/or the compression ring assembly comprises two oppositely arranged riveting parts, wherein the surface of each riveting part facing the other riveting part is provided with a riveting groove, and the riveting grooves of the two riveting parts are enclosed to form a riveting channel for clamping the metal ring;
the groove wall of one end of the riveting groove close to the placing platform is convexly provided with an abutting part;
and/or the machine is provided with a conveying track and a wire clamping mechanism, the conveying track is provided with the placing platform and is used for conveying wires, the wire clamping mechanism is arranged on the side part of the conveying track and can move along the conveying track, and the wire clamping mechanism is used for clamping the wires.
4. The shielded wire harness assembly equipment of claim 3, wherein the loading assembly of the shielded wire harness assembly equipment further comprises a material distributing member arranged at the tail end of the loading channel, the material distributing member is formed with a material taking position communicated with the loading channel, the side wall of the material distributing member is provided with a avoiding opening, and the clamping jaw of the sleeving assembly can enter and exit from the avoiding opening to clamp the shielding shell.
5. The shielded wire harness assembly apparatus of claim 4 wherein said loading assembly further includes a stop mechanism disposed at an end of said loading path for releasing the shield shells one by one to said divider;
And/or, the feeding assembly further comprises a locking mechanism, wherein the locking mechanism is arranged between the feeding channel and the material distributing piece so as to lock the shielding shell, and after the shielding shell is clamped by the sleeving assembly, the shielding shell is loosened by the locking mechanism so that the shielding shell can be taken away by the sleeving assembly.
6. A shielded wire harness assembling method achieved by the shielded wire harness assembling apparatus according to any one of claims 1 to 5, characterized by comprising the steps of:
placing the wire on a placing platform;
clamping the wire to keep the end of the wire aligned;
sleeving the shielding shell to the wire core until reaching a preset position and removing the clamping mechanism;
pushing the metal ring to the position of the shielding shell and sleeving the metal ring on the weaving layer and the outer side of part of the shielding shell;
the metal ring, the shield case and the wire are riveted.
7. The method of assembling a shielded wire harness of claim 6 wherein said step of holding the wire ends in alignment, sleeving the shield shell to the wire core up to a predetermined position and removing the holding mechanism includes:
the wire rod is clamped in a sectional manner from the tail end of the wire rod to the direction of the placing platform;
sleeving the shielding shell on the wire core section by section according to the wire clamping positions, and gradually removing the clamping mechanisms adjacent to the shielding shell until the shielding shell is sleeved to a preset position;
And/or, before the step of sleeving the shielding shell on the wire core until reaching the preset position and removing the clamping mechanism, the method further comprises the following steps:
spreading a wire braiding layer at the end part of the wire in the radial direction of the wire and exposing a wire core at the end part of the wire;
the step of pushing the metal ring to the position of the shielding shell and sleeving the metal ring on the outer side of the braiding layer and part of the shielding shell comprises the following steps of:
pushing the metal ring to the position of the shielding shell so that the unfolded braid is coated on the outer side wall of the shielding shell and positioned in the metal ring.
CN202310655736.1A 2023-06-05 2023-06-05 Shielded wire harness assembling apparatus and shielded wire harness assembling method Active CN116386960B (en)

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CN108666847A (en) * 2018-05-28 2018-10-16 浙江思玛特机器人科技有限公司 Connector assembling system of full-automatic wire harness machining and assembling equipment
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CN112024738A (en) * 2020-08-26 2020-12-04 东莞市良广智能科技有限公司 Data line shielding case riveting set
CN218334675U (en) * 2022-07-02 2023-01-17 广东科世得润汽车部件有限公司 Double-wire press-connection machine for CAN shielded wire of new energy vehicle
CN116013604A (en) * 2023-03-14 2023-04-25 苏州工业园区六旭自动化设备有限公司 Clamping jaw driving mechanism, clamping jaw mechanism and wire harness clamping jaw transfer device

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101620895A (en) * 2008-07-03 2010-01-06 矢崎总业株式会社 Shield wire, method for processing terminal treatment of braid of the same and apparatus for processing terminal treatment of braid of that
CN103650274A (en) * 2011-09-21 2014-03-19 住友电装株式会社 Terminal waterproofing structure of wire harness
WO2013118320A1 (en) * 2012-02-08 2013-08-15 住友電装株式会社 Method for fixing tubular braided shielding member to shield shell
KR20160066527A (en) * 2014-12-02 2016-06-10 신윤항 The core alignment device of cable with four core
CN108666847A (en) * 2018-05-28 2018-10-16 浙江思玛特机器人科技有限公司 Connector assembling system of full-automatic wire harness machining and assembling equipment
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CN116013604A (en) * 2023-03-14 2023-04-25 苏州工业园区六旭自动化设备有限公司 Clamping jaw driving mechanism, clamping jaw mechanism and wire harness clamping jaw transfer device

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