625results 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 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 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 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.

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 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.

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.

An automatic splicing or welding apparatus comprising: a wire holder (200) adapted to hold a wire section (300) plugged with a given longitudinal alignment and parallel extension in a pre-stripped state; and an automatic splicing or welding machine separate from the wire holder, the robot arm being equipped with a robot gripper for gripping the pre-stripped wire sections in the wire holder and stripping them by forcibly withdrawing them from the wire holder, and bringing the stripped wire segments into a splicing or welding machine for splicing or welding while maintaining longitudinal alignment and parallel extension of the wire segments. The gripper has a comb-like gripping wall structure (110a) comprising a series of movable gripping walls (111) extending longitudinally in parallel and spaced apart laterally, each pair of adjacent gripping walls forming therein a wire receiving passage capable of gripping a section of wire.

The application discloses a kind of bundled cable forming tool and method, belong to cable forming technical field, including for installing the end of wire to be wound into bundle installation part, installation part includes coaxial and opposite arrangement first installation part and second installation part, second installation part can be coaxially rotated relative to first installation part, to wind several wires into cable bundle of twisted shape, or let already wound cable bundle of twisted shape keep within the range of specified spiral winding tightness;It also includes a moving assembly, moving assembly is connected with two installation parts, to keep synchronous autorotation while with two installation parts synchronous linear movement;Adhesive tape wheel is provided on one side of cable bundle, one end of adhesive tape on adhesive tape wheel can be wound in one end of cable bundle, so that cable bundle is spirally wound together while linearly moving on one side, autorotation on one side.The application can efficiently bundle cable forming processing, and cable forming quality is stable and controllable.

Connector terminals are crimped to harness-use electric wires while various burdens on the worker are reduced. A terminal crimping unit includes a measuring section, a conveying section, a stripping section, a crimping section, a crimping confirmation section performing a crimping confirmation process based on a post-crimping image obtained by photographing electric wire end portions to which the connector terminals have been crimped, and a selective discarding section performing a selective discarding process of handing over to a subsequent step the harness-use electric wires that satisfy the crimping criteria and discarding the harness-use electric wires that do not satisfy the crimping criteria.

The present invention relates to an injection-molded wiring harness and molding method. The wiring harness comprises a terminal and at least one conductor. One end of the terminal is connected to the electrical circuit of an electrical device, and the other end is connected to the conductor. The wiring harness is provided with an injection-molded protective layer covering the conductor, as well as at least one injection-molded positioning device for securing the wiring harness and / or a sealing device for waterproofing. The present invention can reduce manual labor, improve the consistency of wiring harness products, reduce production costs, and extend the service life of the wiring harness.

The present application provides a kind of wire automatic pretreatment system and method, the system includes precision divider, wire roll carrier, wire drawing clamp, marking machine, labeling mechanism, cutting mechanism, wire binding mechanism, finished product box, host computer etc..The present application is related to wire transmission, cutting, labeling, wire binding process by combing wire pretreatment, cooperate with timing control algorithm to develop wire automatic pretreatment system, realize wire according to different working mode automatic transmission, cutting, labeling and wire binding processing, effectively improve the efficiency and quality reliability of wire pretreatment process.The present application greatly reduces the human participation in wire pretreatment process, realizes wire pretreatment process automation, improves efficiency, also saves labor cost, reduces the possibility of labeling error or damage wire caused by manual operation.

The utility model relates to the field of machining, and discloses a positioning clamp for wire harness production, which comprises a fixed plate, a positioning plate penetrates through the inner wall of the fixed plate and is in sliding connection with the inner wall of the fixed plate, a trapezoidal block is in sliding connection with the tail end of the positioning plate, a connecting rod is fixedly connected with the outer wall of the trapezoidal block, and a sliding block is fixedly connected with the top end of the connecting rod. And a limiting mechanism is arranged on the inner wall of the sliding block, a workbench is arranged at the bottom end of the fixing plate, a base is fixedly connected to the bottom end of the workbench, an adjusting assembly is arranged at the top end of the workbench, the limiting mechanism comprises an inserting block, and the side wall of the right side of the inserting block is elastically connected with the sliding block through a movable spring. According to the utility model, the insertion block and the notch of the fixed plate are separated and overlapped, the sliding block is moved to drive the connecting rod to move, and the trapezoidal block extrudes the positioning plate to be close to or separated from each other, so that the wiring harness can be quickly positioned, the tedious step of screwing bolts for multiple times is avoided, and the working efficiency is further improved.

The utility model relates to semi-automatic adhesive tape spiral winding equipment for a wire harness, and relates to the field of wire harness winding machines. The machine body comprises a rack, a sliding frame is horizontally fixed to the rear side of the top face of the rack, a control box is fixed to the top face of the sliding frame, the winding piece is arranged at one end of the rack, a screw hole sliding plate is horizontally arranged at the front portion of the sliding frame, and the end, close to the sliding frame, of the screw hole sliding plate is assembled in the sliding frame in a sliding mode; a clamping jaw is horizontally arranged at the end, away from the sliding frame, of the screw hole sliding plate, a pulling motor is horizontally fixed to the end, away from the winding piece, of the sliding frame, a screw is horizontally and rotationally connected into the sliding frame, the end of the screw is fixedly connected with the output end of the pulling motor, and the screw penetrates through the screw hole sliding plate in a threaded mode. The outer surface of the wire harness is wound with the adhesive tape, so that the screw hole sliding plate horizontally and uniformly moves in the sliding frame, the transverse moving speed of the wire harness is the same, it is guaranteed that the adhesive tape on the wire harness is uniformly wound, the adhesive tape on the wire harness in the later period is prevented from being scattered easily, and the uniformity of wire speed winding is guaranteed.

The invention discloses a manufacturing method of a photoelectric composite cable, and relates to the technical field of cables. The method sequentially comprises the steps of raw material selection pretreatment, conductor back-twist stranding, insulation extrusion, optical fiber unit prefabrication, synchronous back-twist cabling, shielding layer application, double-layer sheath extrusion molding and the like. An on-line optical state monitoring mechanism is introduced in the synchronous back-twist cabling process, a'monitoring-judging-adjusting 'closed-loop control system is constructed by collecting optical fiber light attenuation change data in real time, and automatic linkage adjustment is carried out on key parameters such as optical fiber pay-off tension, back-twist ratio and twisting pitch. In addition, the cable core structure adopts a compression-resistant gasket to realize unit physical isolation, and is matched with a reverse double-layer twisting and partition temperature control extrusion process. According to the method, the problems of signal loss fluctuation and structure instability of the humanoid robot cable under a severe dynamic working condition are effectively solved, and the bending resistance life, the torsion resistance and the manufacturing consistency of a finished product are remarkably improved.

The invention relates to a gripping device (1) for a handling device (2) for the automated picking up and / or fixing and / or positioning of an electrical conductor (3) with a support structure (10) for detachably attaching the gripping device (1) to the handling device (2), a first gripper (11) and a second gripper (12), wherein a first rotation device (13) and a second rotation device (14) are arranged on the support structure (10), wherein the first gripper (11) is rotatable, in particular about a first longitudinal axis (LA1) of the first gripper (11), on the first rotation device (13) and the second gripper (12) is rotatable, in particular about a second longitudinal axis (LA2) of the second gripper (12), on the second rotation device (14) and / or mounted. Furthermore, the invention relates to a handling device (2) with the gripping device (1) and a method for automatically picking up and / or fixing and / or positioning a cable (3) with the handling device (2).

This invention discloses a multi-axis stranding machine for wire harness production, relating to the field of stranding machine technology. It includes: a base; and a rotating assembly fixedly mounted on one outer surface of the base for stranding the wire harness. The rotating assembly includes an internal gear ring, an external gear ring fixedly sleeved on the outer surface of the internal gear ring, and a fixed box movably sleeved on the outer surface of the external gear ring. This multi-axis stranding machine for wire harness production achieves rapid switching of the power path by switching the cooperation between the power assembly and the rotating assembly, utilizing a hydraulic rod to drive a magnetic column to drive a toothed engagement structure. It can freely switch between single-axis self-rotation clamping and overall revolution stranding modes, enabling both step-by-step sequential positioning and clamping of multi-axis wire harnesses and simultaneous multi-axis stranding actions. This allows for integrated completion of clamping, adjustment, and stranding processes on the same machine, significantly improving the continuity and efficiency of wire harness production.

The invention relates to the technical field of connecting wire harness processing, in particular to an automatic connecting wire harness processing device which comprises a rack, a heat shrink tube processing mechanism, a wire harness feeding mechanism and a feeding heat shrink mechanism, and the heat shrink tube processing mechanism, the wire harness feeding mechanism and the feeding heat shrink mechanism are integrated on the rack. The heat shrink tube processing mechanism comprises a cutting assembly, a feeding assembly and a shaping transmission part, the shaping transmission part comprises a heat shrink sleeve, right-angle shaping plates symmetrically arranged in the heat shrink sleeve and a driving part, and radial supporting force is applied to the heat shrink tube through the right-angle shaping plates so as to maintain a circle. The shaping guide rod is synchronously driven to drive the right-angle shaping plate to act by utilizing the collision force after the heat shrink tube is fed in place, so that the synergistic effect of feeding and shaping is realized, stable radial support can be provided for the heat shrink tube without an additional driving source, the heat shrink tube is kept round in the whole process, the feeding smoothness is not influenced, and the production efficiency is improved. And the processing requirements of heat shrink tubes with different diameters and wall thicknesses are met, and the limitation of a traditional independent anti-collapse structure is eliminated.

The utility model discloses a sleeve sleeving device for automobile wire harness processing, which belongs to the technical field of automobile part processing equipment and comprises a worktable, a frame and a vertical plate are fixedly mounted at the top of the worktable, two groups of moving plates are slidably mounted in the frame, two groups of support plates are fixedly mounted on one sides of the two groups of moving plates, and the vertical plate is fixedly mounted on one side of each support plate. Connecting rods are rotationally installed in the two sets of supporting plates located on the same side, rubber rolling wheels are fixedly installed on the outer sides of the two sets of connecting rods, and second bevel gears are fixedly installed at one ends of the two sets of connecting rods. The clamping force and distance can be accurately adjusted according to the thickness of different wire harnesses, the device adapts to the wire harnesses of various specifications, complex manual adjustment is not needed, and the working efficiency is improved. According to the wire harness pushing device, the stability and continuity in the pushing process are guaranteed, the wire harness can accurately enter the sleeve at a constant speed, clamping and friction in the sleeving process are reduced, the sleeving success rate and quality of the sleeve are improved, the rejection rate is reduced, meanwhile, the overall machining speed is increased, and the requirement for large-scale production is met.

The application discloses an anti-interference data communication cable and a preparation method thereof, and belongs to the technical field of communication cables. The cable core is composed of a conductor and a gradient insulation layer coated on the outer side. The conductor is composed of a plurality of super-smooth silver-plated copper alloy filaments which are concentrically stranded. The gradient insulation layer is composed of an inner layer of nano-modified foamed insulation layer and an outer layer of crosslinked solid insulation layer. Two cable cores form a differential signal line pair, and a plurality of differential signal line pairs are coated in a shielding layer and a protective layer. The shielding layer and the protective layer sequentially comprise an inner shielding layer, a functional buffer layer, an outer shielding layer and an outer sheath layer from the inside to the outside. Compared with the prior art, the application realizes a shielding effectiveness of more than 80 dB in a wide frequency band through conductor surface treatment, gradient insulation design and a multi-layer cooperative shielding system, simultaneously significantly reduces high-frequency signal transmission loss, and improves the signal integrity and long-term reliability of the cable in a high-speed, high-density and strong-interference environment.