818results about "Manufacturing wire harnesses" patented technology

The invention relates to the technical field of shielding type cables, in particular to a shielding type data transmission cable and a preparation method thereof, and the method comprises the steps: drawing a wire core through a wire drawing machine, carrying out the extrusion molding of an insulating material in a molten state, and wrapping the outer layer of the wire core, thereby obtaining an insulated wire core; the method comprises the following steps of: gathering a plurality of insulated wire cores to form a wire harness, twisting and forming the plurality of wire harnesses to obtain a cable core, acquiring stress data of each wire harness and the cable core, calculating an order change interference degree of each stress data in a stress sequence, acquiring a sudden deviation degree of each stress data in the stress sequence, extracting stress abnormal data, and correcting each stress abnormal data. And obtaining the pointing degree of each pointing wire harness and the folding degree of the cable core, and adjusting the wrapping tape tension of a wrapping machine in the preparation process of the shielding type data transmission cable through the deviation between the pointing degree and the folding degree, thereby completing the preparation of the shielding type data transmission cable. According to the invention, the accuracy of adjusting and compensating the belting tension can be improved.

The utility model discloses a wire harness adhesive tape winding machine, which relates to the technical field of adhesive tape winding machines and comprises a workbench, a plurality of support legs fixedly mounted at the bottom of the workbench, two mounting beams fixedly mounted at the top of the workbench, a controller movably mounted below the workbench, and a mounting frame fixedly mounted on the workbench between the two mounting beams. A rotary disc is movably mounted on one side of the mounting frame, and a wire conveying mechanism is further arranged at the top of one mounting beam and comprises a bottom plate and two conveying rollers. The mounting rod is arranged on the portion, located on one side of the rotary disc, of the workbench, the mounting rod is composed of the bottom plate, the side plate, the first mounting base, the second mounting base, the second motor, the conveying rollers and other components, one conveying roller can achieve displacement through a compression spring at the top of the second mounting base, and therefore the two conveying rollers are used for rapidly clamping and conveying one end of the wire harness; and adhesive tape winding and thread end stripping of the wire harness are facilitated, and the adhesive tape winding efficiency of the wire harness is effectively improved.

The invention discloses high-definition cable winding equipment with high-precision cable arrangement, which is applied to the technical field of high-definition cable processing and is provided with a cable bunching structure, a movable ring capable of being flexibly adjusted, a push column, a limiting mechanism and a cable bunching mechanism, and the movable ring and the push column are matched with the movable ring and the push column. The wire bunching space and the clamping force can be accurately adjusted according to specifications such as the wire diameter of the cable, stable clamping and uniform wire bunching of the cables of various specifications are achieved, the problems of cable loosening and uneven winding are effectively avoided, the winding quality of the high-definition cable is remarkably improved, the electrical performance and the signal transmission stability of the high-definition cable are guaranteed, and the service life of the high-definition cable is prolonged. Compared with the defect that existing equipment is insufficient in adjustment precision, the bunching structure integrates multiple fine adjustment functions, it is ensured that the bunching precision of the cable reaches the extremely high level, and the strict requirements of the high-definition cable for the winding displacement tightness and uniformity are met.

The invention discloses an automobile wire harness terminal plugging processing device, and relates to the technical field of automobile wire harness terminal plugging processing, the automobile wire harness terminal plugging processing device comprises a main body mechanism, the main body mechanism comprises a machine table, a conveyor is fixedly mounted on the upper surface of the machine table, and two mounting belts are fixedly mounted on the outer surface of the conveyor; wherein a plurality of same front-end wire clamps are fixedly mounted on the outer surface of one mounting belt, a plurality of same tail-end wire clamps are fixedly mounted on the outer surface of the other mounting belt, a plug-in processing machine is mounted on the upper surface of the machine table, and a wire harness collecting mechanism is arranged on the outer side of the machine table. According to the automobile wire harness terminal plugging processing device, through the wire harness discharging unit, processed wire harnesses can be clamped and placed one by one, the purpose of collecting the wire harnesses one by one is achieved, manual monitoring of wire harness arrangement is replaced, manpower use is reduced, automatic wire harness collection after wire harness plugging is completed is facilitated, and the production efficiency is improved. And continuity and stability of wire harness collection are ensured.

The invention discloses a tool conveying device and thermal shrinkage equipment. The tool conveying device comprises a support; the belt wheels are rotationally mounted on the bracket; an endless belt connected between the pair of pulleys; and a plurality of holding tools connected to the endless belt and spaced apart from each other. The holding tool comprises an extension part which is suitable for being clamped between a pair of conveying belts of the thermal shrinkage machine, so that the holding tool and the annular belt can be driven by the pair of conveying belts to circularly move between a feeding position and a discharging position of the thermal shrinkage machine along an annular path; and the joint part is arranged on the end part of the extension part and is suitable for being jointed with a connecting end at one end of the heat-shrinkable tube wire harness product. According to the invention, the holding tool can automatically return to the feeding position from the discharging position of the thermal shrinkage machine, so that time and labor are saved. The thermal shrinkage equipment disclosed by the invention not only can be used for processing a thermal shrinkage pipe wire harness product with two wire harness ends, but also can be used for processing a thermal shrinkage pipe wire harness product with a single wire harness end, so that the application range is expanded.

The invention relates to a method for producing a cable harness for a vehicle electrical system that is at least partially bandaged, comprising: - Providing a carrier layer (4) with a receiving surface (5) for a cable set (7), - arranging the cable harness (7) on the receiving surface (5) of the carrier layer (4), which projects beyond the cable harness (7) with carrier layer overlapping areas (8, 9), - providing a cover layer (14) which projects beyond the cable set (7) with cover layer overlap regions (16, 17), - Actuating a device (11) generating an attractive force, which pulls and / or pushes a cover layer enveloping region (20) into a shape- and / or contour-adapted contact area enveloping the cable set (7), wherein the cover layer overlap regions (16, 17) bear against a correspondingly assigned carrier layer overlap region (8, 9) and are connected to it, so that the composite of cover layer (14) and carrier layer (4) bandages the cable set (7), wherein the carrier layer (4) and / or the cover layer (14) are manufactured in such a way that predetermined regions and / or components of the cable set (7) are exposed and are not coated with the carrier layer (4) and / or cover layer (14). The invention further relates to a device for carrying out such a method.

A flexible cart for use in wire harness manufacturing includes a frame having a base with support members that are configured to enable the base to move about relative to a floor between multiple work stations, a platform that is movably supported by the frame, an actuation assembly operatively connected between the platform and the frame, the actuation assembly is configured to move the platform between multiple positions, and a cobot that is mounted to the platform and configured to transfer a component to at least one of the work stations.

The utility model relates to the technical field of cable processing, in particular to a branching and shaping device, which comprises a clamping mechanism, a shaping mechanism and a control mechanism, and is characterized in that the clamping mechanism comprises a clamping jaw which is used for clamping and transferring a wire harness; the wire separating mechanism is arranged towards the clamping mechanism and comprises two wire separating clamps; wherein the two wire separating clamps are configured to be provided with parallel wire separating holes, and after the two wire cores penetrate into the two wire separating holes respectively, the two wire separating clamps are far away from each other to reach set positions. According to the utility model, the wire harness is clamped into the wire branching hole through the clamping mechanism, and then the wire harness is subjected to wire branching processing through the mutual separation of the two wire branching clamps, so that the automatic wire branching of the wire harness is realized; compared with the prior art, through the arrangement that the branching clamps are far away from each other, the branching precision is improved, and the branching efficiency is improved.

The invention relates to the technical field of wire manufacturing equipment, in particular to a high-precision stroke-controllable adhesive tape winding machine which comprises a machine base, a first machine position and a second machine position are arranged on the machine base, a wire guide hole is formed in the first machine position, a first driving mechanism is arranged in the wire guide hole, a winding frame is arranged on the first driving mechanism, and a wire clamp is fixed to the winding frame. A clamping opening of the wire clamp coincides with the axis of the wire guide hole, the winding frame is provided with an adhesive tape station corresponding to the inclined position of the clamping opening, the second machine position is located on the wire outlet side of the wire clamp, an upper conveying roller assembly and a lower conveying roller assembly are arranged on the second machine position, and the winding frame drives the adhesive tape station and the wire clamp to rotate between the two conveying roller assemblies. The second driving mechanism drives the two conveying roller assemblies to rotate relative to the wire outlet direction of the wire clamp, multiple strands of wires which are being conveyed are conveyed and positioned, and meanwhile the first driving mechanism transmits rotating force provided by the first driving mechanism and linear transmission force provided by the second driving mechanism. And the adhesive tape winding device is also used for winding the adhesive tape on the double-strand wire in a multi-circle winding mode in the discharging direction of the multi-strand wire, so that the double-strand wire is subjected to multi-position stress and plied, and the doubling quality is improved.

The invention provides an automobile wire harness adhesive tape winding device which comprises a workbench, a first supporting frame is fixed to the exterior of one end of the top of the workbench, single-strand wire harness rollers are distributed and installed in the top of the first supporting frame, the single-strand wire harness rollers are coaxially connected, and a pay-off motor is installed on the outer wall of one side of the first supporting frame; the pay-off motor is coaxially connected with the single-strand wire harness roller; according to the adhesive tape winding device for the automobile wire harness, the single-strand wire harness roller and the wire harness winding roller rotate to enable the wire harness to be conveyed in a stepping mode, in the process, the driving motor works to drive the mounting disc to rotate, the adhesive tape roller on one side is driven to rotate around the automobile wire harness, and the adhesive tape is gradually wound on the outer wall of the automobile wire harness in cooperation with stepping movement of the automobile wire harness; the automobile wire harness wound with the adhesive tape is wound through the wire harness winding roller, automatic machining of the automobile wire harness wound with the adhesive tape is completed, and the problems that traditional manual adhesive tape winding machining is strenuous, and the working efficiency is low are solved.

The invention discloses a full-automatic adhesive tape winding machine head module and method, and belongs to the field of wiring harness production automation equipment. The device comprises a rotary driving wheel assembly, a clamping jaw swing arm assembly and an automatic adhesive tape cutting mechanism which are installed on a module base. The front portion of the module base is rotationally connected with a rotating movable wheel assembly, and the adhesive tape head clamping mechanism can clamp the adhesive tape near the position to be cut. The clamping jaw swing arm assembly is located below the rotary driving wheel assembly and can move up and down and rotate around a shaft, and the adhesive tape clamping jaw assembly can clamp an adhesive tape head; the automatic adhesive tape cutting mechanism is located on the rear portion of the rotating movable wheel assembly. The adhesive tape cutter can move between the adhesive tape cutting position and the avoiding position, and the adhesive tape at the fracture can be cut off at the adhesive tape cutting position. According to the invention, preparation, reliable pre-adhesion, continuous winding and automatic cutting ending of the adhesive tape can be automatically completed, and manual intervention is not needed in the whole process; the structure design is compact, and the wire harness can be wound to the position close to the root. Meanwhile, due to the modular design, multi-link transplantation application can be achieved.

The invention discloses wire harness adhesive tape winding equipment. The wire harness adhesive tape winding equipment comprises a workbench, a winding mechanism, a balancing mechanism and a clamping mechanism, wherein the winding mechanism is arranged at the back and comprises a C-shaped rotating strip, a motor and an adhesive tape roll; the balance mechanism is arranged in front and comprises a first finger air cylinder, a first clamping piece and a balance block. The clamping mechanisms are arranged in a bilateral symmetry mode and comprise second finger air cylinders and second clamping pieces. The wire harness transversely penetrates through the center of the rotating strip, and the two ends of the wire harness are clamped through cooperation of the second finger air cylinder and the second clamping piece. The first finger air cylinder is matched with the first clamping piece to clamp the balance blocks, and then the balance blocks are detachably connected to the two ends of the rotating strip, so that the balance blocks and the rotating strip are combined into an annular structure with the uniform mass distribution. The adhesive tape roll is detachably connected to the side of the rotating strip, the rotating strip is driven by the motor to coaxially rotate around the wire harness, and the adhesive tape on the adhesive tape roll is wound around the wire harness. According to the invention, the wire harness cannot generate excessive vibration and large torsion during the glue winding period, and the damage to the wire harness is reduced.

The invention discloses multi-wire harness stranding equipment based on copper-clad steel stranded wire processing, and relates to the technical field of wire harness stranding equipment, based on the basic stranding principle of conventional sub-wires and buses, firstly, the wire conduction process of sub-wires ZX is improved by three wing plates, and secondly, secondary optimization is performed on the stranding process of the sub-wires ZX relative to a bus MX, so that the wire conduction process of the sub-wires ZX relative to the bus MX is optimized. The method is essentially characterized in that a three-item wing plate is used as a ZX line conduction construction platform on the basis, the tension change in the ZX line conduction process is used as the basis, the ZX line conduction process is sensed in real time through the tension-hydraulic-electric conversion process, and an alarm signal is sent out through a buzzer; the purpose of the invention is to master the conduction strength of ZX in real time so as to monitor the whole stranding process, avoid the influence on the production efficiency of the whole wire due to the fact that abnormal problems are not found in time, and then perform'strengthening 'treatment on the stranding process between the ZX and the MX by using the wire pressing sleeve without interfering with the stranding process.

A wire harness protection member has: a protector constituted by overlapping a plurality of sheet materials; and a fixing portion which fixes both end portions of the protector to each other, in which the plurality of sheet materials has same materials and same shapes, the plurality of sheet materials includes a first sheet material and a second sheet material, the second sheet material is disposed at a position shifted from the first sheet material in an axial direction of the wire harness, the protector is wound around the wire harness such that the inner side surfaces of both end portions of the protector face each other, and the fixing portion fixes both end portions of the protector to each other along an opposing direction in which the inner side surfaces of both end portions of the protector face each other.

The invention relates to the field of cable manufacturing, and discloses a preparation method of an anti-twisting weather-proof overhead insulated wire, and the wire comprises a driving assembly. A pay-off assembly; a branching assembly; a wire arrangement assembly; and a wire moving assembly and a wire twisting assembly. According to the invention, the wire moving assembly is installed, the wire moving assembly realizes the transverse displacement adjustment of the wire through the sliding connection block in the track, the elastic element buffers the stress fluctuation in the processing process, and the slotting sheet on the moving ring radially restrains the wire through the elastic support unit, thereby preventing the dislocation in the twisting process. The elastic connection structure between the push ring and the fixed ring allows axial micro displacement to adapt to material deformation caused by different environment temperatures, the wire stranding assembly finally spirally twists a plurality of strands of wires which are positioned to form a wire structure with the anti-twisting characteristic, and the problem that under the dual effects of environment factors and construction of existing equipment, the wire structure is difficult to twist is solved. And the twisted wire with insufficient strength is easy to twist, the strength is suddenly reduced, and spallation is caused.

The invention provides a copper-based graphene composite wire and a preparation process thereof, and belongs to the field of metal composite materials. The preparation process comprises the steps of in-situ growth, ball milling, continuous extrusion, multi-pass continuous extrusion, primary annealing treatment, cold drawing and secondary annealing treatment. Graphene is evenly distributed in a matrix through the processes of in-situ growth, ball milling, multi-pass continuous extrusion, cold drawing and the like, the size of graphene in the matrix ranges from 10 nm to 20 nm, the average grain size of copper ranges from 1 micrometer to 10 micrometers, the tensile strength is 550 MPa or above, and the electric conductivity is 105% IACS or above. The conductive performance of the copper-based graphene composite wire is improved, and the advantage of continuous machining of the wire is reserved.

The invention belongs to the technical field of wire harness preparation, and provides a preparation method of a flexible integral wire harness, which comprises the following steps: monitoring the outer diameter of a wire, identifying an unattached wire, judging whether a birdcage phenomenon occurs or not, if so, detecting the tension of the wire, identifying a wire with insufficient tension, and if not, detecting the tension of the wire; and carrying out coincidence comparison, section comparison and comparison of wire tension and wire outer diameter in a section with unattached wires, judging whether the birdcage phenomenon is caused by insufficient tension of the wires, if so, carrying out insufficient tension section comparative analysis on the wires with insufficient tension, identifying birdcage initiating wires in the wires with insufficient tension, and if not, identifying the birdcage initiating wires in the wires with insufficient tension. And according to the birdcage, initiating a wire to determine a twisting simulation tension range, carrying out twisting simulation under different tensions, determining a mapping relation model of insufficient tension and birdcage abnormal probability, determining a tension early warning value, and in the twisting process, when the wire tension reaches the tension early warning value, carrying out wire tension regulation and control to ensure the process quality stability.

The invention relates to the technical field of wire harness monitoring, and discloses a wire harness production operation electrical parameter real-time monitoring system. The system comprises an electrical parameter component library unit, an equipment topology library unit, a real-time monitoring configuration unit, a dependency chain analysis unit and a real-time calculation engine unit. The electrical parameter component library unit stores an electrical parameter calculation unit component containing information such as a unique identifier and a physical quantity type; the equipment topology library unit generates a directed hierarchical path based on an equipment physical connection sequence; the real-time monitoring configuration unit extracts a target equipment path according to a user instruction and binds a component; the dependency chain analysis unit analyzes the component dependency relationship, generates a monitoring chain path diagram and verifies the monitoring chain path diagram; and the real-time calculation engine unit executes calculation and outputs a real-time result after the path diagram passes the verification. The system can standardize component management, clearly present equipment levels, flexibly configure monitoring requirements, guarantee monitoring continuity, timely feed back electrical parameter conditions, and assist stable operation of a production line.

The invention relates to a cable forming board (1) for the production of a cable harness (6) formed from individual wires (61) and / or wiring sets (62), wherein the cable formboard (1) is formed from a plurality of cable formboard segments (2) that can be arranged and / or fixed together, wherein a plurality of support elements (3) arranged movably and / or positionably on the cable form board segments (2) are provided for the production of a predetermined laying structure shape and / or conductor trajectory of the cable harness, wherein one or more of the support elements (3) have at least one protruding retaining element (31), furthermore, a drive system (4) is provided for moving and / or positioning the plurality of support elements (3) according to the predetermined laying structure shape and / or line trajectory, wherein the drive system (4) comprises a control unit (41) for controlling and / or regulating the movement and / or positioning of the plurality of support elements (3). Furthermore, the invention relates to a method for manufacturing a cable harness (6) formed from individual wires (61) and / or wiring sets (62).

A twist correction device includes an untwisting mechanism and a controller, the untwisting mechanism being configured to grip a multi-core twisted wire by means of a pair of gripping elements, wherein the pair of gripping elements is configured to slide together toward a tip side of the multi-core twisted wire while performing a relative stroke position offset movement of the pair of gripping elements in a direction of untwisting for untwisting the multi-core twisted wire, wherein when the pair of gripping elements is positioned on an exposure side end side of the multi-core twisted wire, the controller is configured to perform operation control with a smaller gripping force in a twist gripping direction as well as a smaller operation force and a smaller position offset amount for the stroke position offset movement than when the pair of gripping elements is positioned on the tip side.

The invention relates to a cable harness (25) and a method for producing the cable harness (25), wherein the cable harness (25) has a cable bundle (50) with at least a first electrical cable (55) and a second electrical cable (60), a foam sheath (65) and a protective fabric (70), wherein the protective fabric (70) is arranged between an outer contact side (85) of the cable harness (25) and the cable bundle (50) at least in a first partial section (35) of the cable harness (25), wherein in the first partial section (35) of the cable harness (25) the cable bundle (50) is at least partially embedded in the foam sheath (65), wherein the protective fabric (70) in the first partial section (35) is integrally connected to the foam sheath (65).

A machine (1) for producing wiring harnesses comprises an equipping station (4) with an arrangement (10) for equipping connector housings (7, 8) with prepared cable ends of cables. The arrangement (10) comprises an equipping panel (11) or two or more equipping panels (11, 12) which can be moved independently of one another, and to which housing holders (9) are attached or can be attached, said housing holders (9) being designed to hold connector housings (7, 8). The installation (1) also comprises a device (6) having a presentation panel (20) for producing a wiring harness. The housing holders (9) are designed as mobile housing holder modules (30) and, for the transfer from the equipping panel or panels (11, 12), can be slid towards the presentation panel (20) via a panel (21) of an intermediate station (5).

The invention relates to the technical field of rubber coating devices for automobile wire harnesses, and discloses a rubber coating device for automobile wire harnesses, which comprises a rotating mechanism, and the rotating mechanism is rotatably connected to the outer wall of a positioning plate and is used for winding a rubber belt on a cable; the pressing wheel mechanism is fixedly connected to the outer wall of the rotating mechanism and used for increasing the tension when the adhesive tape is wound. The compression mechanism is connected to the inner wall of the pressing wheel mechanism in a sliding mode and used for clamping the last roll of adhesive tape, in this way, the situation that when the adhesive tape starts to be wound, the adhesive tape is pulled up due to too large tension, an adhesive coating layer is too thin is prevented, meanwhile, the situation that the number of turns of the adhesive tape is continuously consumed, friction force and inertia force are synchronously reduced, and the adhesive tape cannot be wound easily is prevented. Therefore, the tension of the adhesive tape is reduced, the adhesive tape is attached loosely, the overlapping rate of winding is insufficient, and the adhesive coating quality is influenced.

To avoid the disadvantages of the known installation and, in particular, to provide an installation for assembling cables that can be operated efficiently and safely.SOLUTION: An installation 1 for assembling cables includes two pivot units 5 and 6 and a processing station processing cable ends of the cable, a loop forming device 7 for forming cable loops from the cable, a loop stretcher 8 and a loop holder 9 having a gripper 20 securing the cable loop. The loop forming device 7 and the second pivot unit 6 are designed so that the fully assembled cable loop may be placed on a cable tray using respective cable grippers 15 and 19. The cable tray designed as a conveyor is equipped with holding elements that hold both cable ends of the cable loop.SELECTED DRAWING: Figure 3

The device, system and process of the present invention greatly reduces the time and space necessary to assemble a wire harness enables efficient manufacture of wire harnesses and cable assemblies. The present invention comprises at least a wire or cable viewer module, a machine vision and optical character recognition module, one or more receptacles designed to receive and hold in place a wire harness or cable assembly connector, having multiple pin-hole cavities illuminated by a light source to identify a cavity for wire or cable insertion. Moreover, the present invention may further comprise a portable, computer-implemented system capable of executing a series of automated process steps designed to identify wire and cable markings and guide the error-free insertion of identified wires and cables into wire harness connector pin-hole receptacles for assembly of a wire harness or cable assembly.

The purpose of the present invention is to reduce manual operation and attach an exterior material to a wire harness (W1) to which a connector is attached by various attachment methods. The exterior unit (1) is characterized by being provided with: a first exterior mechanism (11) that holds a vertical placement holding part (111) that holds a wire harness (W1) to which a connector is attached in a vertical placement posture, is capable of circulating movement, and performs a first exterior process; attaching a first exterior material (13) to the wire harness (W1) to which the connector is attached while moving in the vertically placed posture; and a second exterior mechanism (12) that holds a horizontal placement holding unit (121) that holds the wiring harness (W1a) in the exterior processing in which the first exterior processing has been performed in a horizontal placement posture, performs a second exterior processing, and attaches a second exterior material (W14) to the wiring harness (W1a) in the exterior processing during movement in the horizontal placement posture.

A wire harness producing device configured to produce a wire harness by displaying a wire laying-out drawing in a full size in a length direction on a plurality of display devices, and laying-out electric wires along the wire laying-out drawing. The device includes a displaying control section configured to look up operation recipe information configured as a database capable of identifying wire laying-out order numbers of the electric wires, and in turn display wire laying-out position indicators configured to indicate positions of the electric wires to be laid out, on the plurality of display devices, according to a wire laying-out order of the electric wires. The operation recipe information includes coordinate information for indicating displaying positions for the wire laying-out position indicators. The displaying control section is configured to display the wire laying-out position indicators, in the displaying positions indicated by the coordinate information on the plurality of display devices.

The utility model relates to the technical field of wire harness final assembly, in particular to a wire harness final assembly tool. Comprising a frame body and a station plate. The upper end of the frame body is rotationally connected with a connecting frame; electric rolling wheels are rotationally mounted at the upper ends of the connecting frames, and sliding grooves are formed in the two sides of the frame body; a support is connected into the sliding groove in a sliding mode. According to the utility model, through the arrangement of the U-shaped frame, the rubber shell is rotatably connected with the frame body through the U-shaped frame, so that a user can switch the fixed fork and the rubber shell for use by rotating the U-shaped frame, and the user does not need to repeatedly disassemble and replace the rubber shell and the fixed fork to fix a wire harness with or without a plug connector; when different wire harnesses are assembled, the fixing forks and the rubber shells on the station plates can be replaced only by rotating the U-shaped frame, so that the consumption of extra time is reduced, the pause time of a production line is shortened, and the overall production efficiency is improved; therefore, the practical application effect of the utility model is further improved.