A terminal mounting apparatus for processing large square wire and a processing method thereof

Abstract

The application discloses a terminal mounting equipment suitable for processing large-square wire rods and a processing method thereof, which is used for mounting terminals and wire sleeves on both ends of the wire rods to be processed respectively and comprises: a fixed-length cutting station composed of a wire feeding device and a wire cutting device, a wire sleeve group feeding station composed of a sleeve feeding device, a sleeve cutting device and a sleeve mounting device, a terminal pressing station composed of a rotary stripping and cutting device, a terminal joint device and a terminal discharging device, a wire sleeve fixing station composed of a heat setting device and a sleeve smoothing manipulator, a wire rod reversing station composed of a reversing device and a processing fixed-length cutting device; the fixed-length cutting station, the wire sleeve group feeding station, the terminal pressing station and the wire sleeve fixing station are sequentially arranged to form a first processing treatment line, the wire rod reversing station, the wire sleeve group feeding station, the terminal pressing station and the wire sleeve fixing station are sequentially arranged to form a second processing treatment line, and the both ends of the wire rods are sleeved and mounted with the terminals through the first processing treatment line and the second processing treatment line.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of wire processing equipment, in particular to a terminal mounting equipment suitable for processing large square wire and a processing method thereof. BACKGROUND

[0002] At present, during the processing of the wire, a terminal needs to be press-fitted at the end of the wire, a sleeve needs to be sleeved between the wire and the terminal, and finally the sleeve needs to be fixed between the wire and the terminal, and both ends of the wire need to be processed in the above manner.

[0003] In the current wire processing process, the wire to be processed is usually cut in advance and then processed one by one in the processing flow line, and a material receiving station is arranged at the end of the wire processing flow line, and each processing end of the wire needs to be stripped and peeled to expose the inner core of the wire, and after stripping, the terminal is inserted into the end of the wire, and the inner core is received therein, and at the same time, a number tube needs to be sleeved between the processing end of the wire and the terminal, one of the purposes of the number tube is to serve as a number identifier, and the other purpose is to protect the connection position between the terminal and the wire sheath and improve the connection strength.

[0004] The defects of the wire processing equipment in the prior art are that:

[0005] 1. The number tube is usually sleeved by manual operation, which is low in working efficiency, and the sleeving of the number tube is performed after the wire is connected to the terminal, which requires high manual operation, so that the wire needs to be collected from the previous processing flow line, a manual operation station is separately arranged, and after the sleeving of the number tube is completed, the wire is fed to the subsequent processing flow line, which is low in automation degree.

[0006] 2. After the processing of one end of the wire is completed, the wire needs to be adjusted in posture so as to process the other end of the wire, and at present, the wire processed at one end is usually collected by manual operation and then fed to the same processing flow line, however, it is difficult to determine the relative position between the processing end of the wire and the processing position, and the stripping amount and the inner core exposure amount of the two ends of the wire are inconsistent, which leads to unstable connection with the terminal and affects the quality of the finished wire.

[0007] 3、In other prior art, the publication number is US5327628A, including wire bending and clamping device for wire end processing, wire guide member is formed with a curved guide surface; wire supply device is provided at a predetermined distance from the wire guide member for supplying wire to one end of the wire guide groove, by putting wire into the wire guide member, forcing the wire to bend from a linear posture to a U-shaped posture, in order to facilitate the processing of both ends of the wire, however, the wire guide member is difficult to adapt to large square wire, and the bending of large square wire is difficult, and there is a risk of physical deformation of the wire and its internal core. SUMMARY

[0008] In view of the deficiencies of the prior art, the purpose of the present application is to provide a terminal mounting equipment suitable for processing large square wire and a processing method thereof.

[0009] The above technical purpose of the present application is achieved by the following technical scheme: a terminal mounting equipment suitable for processing large square wire, for mounting terminals and wire sleeves on both ends of the wire to be processed, comprising:

[0010] The quantitative cutting station comprises:

[0011] The wire feeding device comprises a wire feeding power module and a wire carrier frame arranged in the conveying path of the wire feeding power module, and the wire carrier frame is arranged with wire retaining modules at intervals;

[0012] The wire cutting device comprises wire cutting heads arranged on both sides of the wire outlet end of the wire retaining module;

[0013] The wire sleeve assembly station comprises:

[0014] The sleeve feeding device comprises a front shaping channel and a rear shaping channel arranged in sequence along the wire sleeve feeding direction, and a sleeve feeding power module arranged in the wire sleeve conveying path, the wire sleeve is arranged in a flat posture in the front shaping channel, the front shaping channel compresses the wire sleeve laterally and keeps the wire sleeve in a ready-to-expand posture, and the rear shaping channel guides the wire sleeve to pass through and allows the wire sleeve to expand perpendicular to the compression direction;

[0015] The sleeve cutting device comprises wire sleeve cutting heads arranged on both sides of the sleeve outlet end of the rear shaping channel;

[0016] The sleeve mounting device comprises a sleeve receiving pipe rotatably arranged at the rear end of the sleeve cutting device, and a sleeve mounting claw linearly movable between the sleeve mounting position and the transfer device, the sleeve receiving pipe faces the sleeve feeding device and receives the wire sleeve by rotating, and faces the wire by rotating, the sleeve mounting claw holds the wire sleeve on the sleeve receiving pipe and rolls the wire sleeve to the end of the wire;

[0017] The terminal pressing station comprises:

[0018] A rotary stripping device, comprising a rotary head, a stripping knife arranged in the rotary head, and a rotary feeding module for driving the rotary head to move relative to the length direction of the wire; the rotary head is provided with a stripping channel for accommodating the end of the wire; the stripping knife has at least a gradually converging cutting stroke in the stripping channel, and the stripping knife rotates with the rotary head and gradually cuts into the inner surface of the sheath;

[0019] A terminal joining device, comprising a joining seat, and a wire guide channel and a terminal guide channel arranged on both sides of the joining seat;

[0020] A terminal discharging device, comprising a terminal vibrating disc, and a terminal manipulator for grabbing the terminal to the terminal joining device; the terminal manipulator adjusts the terminal to a coaxial joining posture of the wire in the terminal guide channel, and the wire is pushed to the wire guide channel and is connected with the terminal;

[0021] A wire sleeve fixing station, comprising:

[0022] A heat setting device and a wire sleeve manipulator arranged oppositely along the linear direction of the wire; the wire is positioned on the wire sleeve fixing station, the wire sleeve manipulator converges on the side of the wire sleeve and pushes the wire sleeve to be sleeved on the outside of the terminal, and the heat setting device acts on the wire sleeve to heat-shrink and set the wire sleeve at the junction of the terminal and the sheath;

[0023] A wire reversing station, comprising:

[0024] A reversing device, comprising a reversing clamping module arranged rotatably, and a wire pulling clamping module arranged movably relative to the linear direction of the wire; the reversing clamping module is positioned at the finished end of the wire and rotates the wire to make the to-be-processed end of the wire face the processing side, and the wire pulling clamping module drives the finished end of the wire to move away from the processing side;

[0025] A processing quantifying device, comprising a quantifying clamping module arranged above the transfer track, and a measuring moving module arranged in the same direction as the quantifying clamping module; the initial position of the measuring moving module is aligned with the processing position, and the measuring moving module moves and contacts the to-be-processed end of the wire to obtain the linear deviation amount of the to-be-processed end of the wire from the expected wire processing position; the quantifying clamping module is arranged movably along the linear direction of the wire, and after the wire is moved by the quantifying clamping module to compensate for the linear deviation amount, the wire is aligned with the processing position;

[0026] Further comprising:

[0027] A first processing treatment line, comprising a quantifying and cutting station, a wire sleeve assembly station, a terminal press-fitting station and a wire sleeve fixing station arranged in sequence along the processing direction on the processing side, and a first transfer device for transferring the wire in the processing direction;

[0028] The second processing line comprises a wire reversing station, a sleeve assembly station, a terminal press-fitting station and a sleeve fixing station arranged in sequence along the processing direction on the processing side, and a second transfer device for transferring the wire in the processing direction;

[0029] The transfer transition module connects the wire reversing station and the end of the first processing line, and transfers the wire from the first processing line to the second processing line.

[0030] Further, the wire carrier frame is arranged in multiple groups of wire retaining modules in vertical direction, and the wire retaining modules carry wires of different specifications respectively, and the wire carrier frame is arranged to be liftable so that the wire retaining modules are selectively connected with the wire feeding power module.

[0031] Further, the front shaping channel and the sleeve feeding power module each comprise a pair of extrusion rollers arranged on the two sides of the sleeve along the sleeve conveying direction, and the circumferential side wall of the extrusion roller is provided with an extrusion groove;

[0032] The rear shaping channel comprises at least one mouth-shaped limiting tube arranged along the sleeve conveying direction, the mouth-shaped limiting tube comprises a guide inlet and a guide channel, the diameter of the guide inlet gradually decreases, the diameter of the guide channel matches the smallest end of the guide inlet, and the diameter of the guide channel is greater than the opening defined by the opposite extrusion grooves.

[0033] Further, the rotating stripping device further comprises a rotating shaft fixedly connected with the rotating head, a guide cone sleeve slidably sleeved on the rotating shaft, and a lever swingably arranged on the rotating head, one end of the lever is connected with the stripping knife, and the other end of the lever is supported on the guide cone sleeve;

[0034] The rotating stripping device further comprises a stripping feeding assembly for providing linear driving force, the action end of the stripping feeding assembly is connected with the guide cone sleeve, and the guide cone sleeve is driven to move towards the lever, so that the lever actuates the stripping knife to gradually open or close, or to be kept in the open or closed position.

[0035] Further, the measurement moving module is provided with a detection module and a sliding sensing module on the processing side, the sliding sensing module is floatingly arranged on the action end of the measurement moving module and is aligned with the processing position, the measurement moving module drives the sliding sensing module to abut against the wire to be processed, so that the sliding sensing module is displaced and triggers the detection module to control the measurement moving module to stop moving, and the measurement moving module is provided with a stroke monitoring module, and the stroke monitoring module records the movement amount of the measurement moving module.

[0036] Further, the reversing device is further provided with a quantitative wire drawing module arranged below the reversing clamping module and the wire drawing clamping module, the quantitative wire drawing module comprises a quantitative wire feeding module clamped on both sides of the middle section of the wire, and a quantitative lifting module for driving the quantitative wire feeding module to lift to the corresponding height of the wire, and the quantitative wire feeding module is linearly movable relative to the wire to move the wire away from the processing side and interval a linear deviation between the to-be-processed end of the wire and the processing position.

[0037] Further, the terminal press-fitting station further comprises a skin removing device arranged in the first processing treatment line and the second processing treatment line, and the skin removing device is arranged at the rear side of the rotary stripping device.

[0038] The skin removing device comprises a clamping piece that is opened and closed relative to the inner core of the wire, and a collecting pipeline arranged below the clamping piece.

[0039] The first transfer device and the second transfer device are both provided with a wire feeding movement module corresponding to the terminal press-fitting station, the wire feeding movement module pushes the wire to move towards the processing side, and the wire feeding movement module is returned to the original position in the clamping piece closing state to separate the outer skin from the end of the wire.

[0040] Further, the first transfer device and the second transfer device are both composed of forward transfer tracks and rear transfer tracks arranged in the same direction, the forward transfer tracks are arranged corresponding to the wire sleeve group entering station, the rear transfer tracks are arranged corresponding to the terminal press-fitting station and the wire sleeve fixing station, and the rear transfer tracks are connected with the transfer transition module.

[0041] The forward transfer tracks and the rear transfer tracks are both provided with clamping units corresponding to both ends of the wire, and the rear transfer tracks are provided with a wire feeding movement module for driving the clamping units to move towards the processing side.

[0042] Further, the terminal press-fitting station further comprises:

[0043] A first temporary positioning module for keeping the wire above the tail of the forward transfer tracks and above the head of the rear transfer tracks.

[0044] A second temporary positioning module for keeping the wire above the tail of the rear transfer tracks and above the head of the transfer transition module.

[0045] A pushing module arranged on the forward transfer tracks and the rear transfer tracks and driving the wire to move between the first temporary positioning modules and driving the wire to move between the second temporary positioning modules.

[0046] The application further provides a processing method suitable for a terminal installation equipment for processing large square wire, comprising the following steps:

[0047] S1, in the quantitative cutting station, the caliber of the wire holding module is selected according to the wire to be processed, and the vertical position of the wire carrier is adjusted, so that the current wire holding module is docked with the wire feeding power module, and the wire is linearly conveyed under the holding of the wire holding module;

[0048] S11, after determining the length of the wire according to the conveying stroke of the wire, the wire after the quantitative cutting is fixed, at this time the wire cutting head acts and cuts the wire, and the transfer device grabs the wire after the quantitative cutting to the rear end of the sleeve feeding device, the end of the wire is stretched out in the processing position and waits for the wire sleeve to enter;

[0049] S2, the flat wire sleeve is placed on both sides of the front shaping channel and is pre-pressed towards the middle position under the action of the front shaping channel;

[0050] S21, the wire sleeve after pre-pressing enters the rear shaping channel, the wire sleeve expands in the rear shaping channel, and is further pressed towards the middle position under the action of the sleeve feeding power module, the flat wire sleeve expands after passing through the sleeve feeding power module, forms a roughly diamond shape, and is output from the end of the rear shaping channel;

[0051] S22, the sleeve pipe is rotated to the sleeve position towards the end of the rear shaping channel, the diamond-shaped expanded wire sleeve is sleeved into the sleeve pipe under the action of the sleeve feeding power module, and then the sleeve cutting head acts and cuts off the wire sleeve outside the sleeve pipe;

[0052] S23, the wire is transported to the wire sleeve group entering station, the sleeve pipe is rotated to the sleeve position towards the front clamping module, the sleeve jaw moves and holds on the sleeve pipe, and then the sleeve jaw moves towards the stretched end of the wire, and the wire sleeve on the sleeve pipe is rolled onto the wire.

[0053] S3, the wire is transported to the terminal press-fitting station, the end of the wire is linearly held in the rotary stripping device, the rotary feeding module acts and drives the rotating head to move towards the wire, at this time the stripping knife opens until the end of the wire is placed in the stripping channel, then the stripping knife gradually cuts into the inside of the sheath in the state of keeping rotating, the rotary feeding module and the stripping knife are reset, and the sheath of the wire is separated, and the inner core of the wire is exposed;

[0054] S31, the terminal manipulator grabs the terminal and adjusts the posture of the terminal, so that the terminal is towards the inner core opening, then the terminal is positioned in the terminal guide channel, and waits for the inner core of the wire to access;

[0055] S32, the wire is pushed towards the joint seat, at this time the inner core is placed in the core sleeve of the terminal after passing through the wire guide channel, then the terminal is extruded and fixed on the end of the wire;

[0056] S4, the wire is transported to the wire sleeve fixing station, the sleeve mechanical hand is first opened to the rear end of the wire sleeve, then is closed and moves towards the terminal, so that the wire sleeve is sleeved outside the junction position of the terminal and the outer skin, the heat setting device starts to work, and the wire sleeve is fixed between the wire and the terminal under the action of high temperature.

[0057] S5, the wire is transported to the wire reversing station, the wire is transported and positioned on the reversing clamping module in the posture that the finished end of the wire faces the processing side, the reversing clamping module is rotated by 180 degrees, and the wire extends on the processing side of the processing position at this time;

[0058] S51, the wire drawing clamping module pulls the first end of the wire away from the processing side, at this time, the wire is straightened, and a linear deviation amount is defined between the to-be-processed end and the processing position;

[0059] S52, the transfer device moves the wire to the processing quantifying device, the quantifying clamping module descends and clamps the wire, at this time, the initial deviation position of the wire is obtained; the measuring moving module moves the detection module and the sliding sensing module until the sliding sensing module abuts against the to-be-processed end of the wire and generates a displacement action, the detection module timely sends a to-position signal according to the displacement action of the sliding sensing module, at this time, the measuring moving module stops, and the linear deviation amount is obtained according to the movement amount of the measuring moving module;

[0060] S53, the quantifying clamping module receives the to-position signal, then the quantifying clamping module compensates the linear deviation amount with the wire, and transports the wire in the current linear position, at this time, the to-be-processed end of the wire is aligned with the processing position;

[0061] S6: repeating steps S2-S4, then completing the processing of both ends of the wire, and collecting the finished wire.

[0062] Compared with the prior art, the present application has the following advantages and beneficial effects:

[0063] 1、The present application is through the setting of the quantitative cutting station, the line sleeve group entry station, the terminal press fitting station and the line sleeve fixing station in the first processing line, and through the first transfer device moving between each station, and then completing the stripping of the first end of the wire, the terminal fixing and the line sleeve fixing, then the wire is transferred to the wire reversing station in the second processing line by the transfer transition die group, the wire is reversed by the reversing clamping module, so that the second end of the wire faces the processing side, the wire is pulled to the linear posture by the wire pulling clamping module, the position of the second end of the wire is detected by the measurement moving module, at this time the quantitative clamping module adjusts the position of the wire according to the detection position, so that the second end of the wire to be processed is accurately positioned to the processing position of the subsequent processing station, then the second transfer device drives the wire to process the second end one by one in the second processing line, and finally completes the processing of the second end of the wire, in the present application, the wire does not need to be bent, and the detection of the linear deviation is completed by the floating sliding sensing module abutting against the end face of the large square wire, which has high adaptability to large square wires, and the wire does not need to adjust its position before entering the reversing clamping module, so that the wire can be transferred in the previous posture.

[0064] The entire processing procedure does not need manual participation, has high automation degree, and each station works continuously, without manual transfer and repeated feeding after reversing, improving the smoothness of wire transfer, wire reversing and wire end processing, and the reversing and unprocessed end position adjusting mechanism of the present application enables the front and rear processing equipment to work simultaneously to process multiple large square wires, without waiting for the processing of both ends of the wire, improving the processing efficiency.

[0065] 2、The present application ensures that the wire is conveyed in a linear posture by the wire carrier frame and the wire retaining module thereon, reduces the bending of the wire, and by setting wire retaining modules of different diameters in the vertical direction, cooperating with the lifting action of the wire carrier frame, the different wire retaining modules can be connected with the wire feeding power module to realize the conveying and processing of wires of different diameters.

[0066] 3、The sleeve feeding device of the present application shapes the wire sleeve, so that the wire sleeve can be transported in a flat posture, thereby reducing the storage requirement of the wire sleeve. The flat wire sleeve is pre-pressed in the front shaping channel during the input process and is further pressed and expanded under the action of the sleeve feeding power module. In the pressing process, the wire sleeve is also guided and transported in the rear shaping channel, ensuring that the wire sleeve is output in a diamond-shaped posture, so that the cut wire sleeve can be connected to the sleeve pipe. The sleeve pipe can rotate between a sleeve connection position facing the wire and a sleeve connection position facing the wire sleeve, thereby eliminating the need for an additional sleeve connection station, optimizing the overall tool volume, and enabling the sleeve pipe to switch between the sleeve connection and sleeve installation processes by performing only a rotating action, thereby effectively improving work efficiency. Meanwhile, the cutting action of the wire sleeve is performed after the wire sleeve is connected to the sleeve pipe, thereby positioning the wire sleeve and ensuring the smoothness of the cutting action of the wire sleeve;

[0067] 4、In the wire stripping process, the peeling knife in the rotating head is first opened to the wire input and output position, and then the rotating feed module drives the rotating head to place the end of the wire in the peeling channel. The peeling knife moves in the rotating head and approaches the peeling position. The rotating head rotates synchronously, so that the peeling knife gradually cuts into the wire sheath. Until the wire sheath is completely cut, and under the premise that the peeling knife remains in the peeling position, the peeling feed assembly is retracted away from the wire end, so that the cut wire sheath can be partially or completely separated, exposing the inner core of the wire for subsequent processing.

[0068] 5、The terminal discharging assembly of the present application is provided with an engaging seat on the action track. The inner core of the wire is inserted into the wire guide channel of the wire guide plate group by pushing the wire, and the terminal is positioned on the terminal guide plate group opposite to the wire guide plate group after adjusting the posture, so that the wire can complete the sleeve connection of the terminal and the inner core of the wire through the pushing action. The relative position of the inner core of the wire to be connected and the terminal is ensured by the engaging seat, and the sleeve connection action is completed by the pushing of the transfer device, effectively improving the speed and automation degree of the terminal and inner core engaging operation. BRIEF DESCRIPTION OF DRAWINGS

[0069] Figure 1 It is a schematic view of the first processing line of the present application, which shows the quantitative cutting station and the wire sleeve group entering station.

[0070] Figure 2 It is a schematic view of the first processing line of the present application, which shows the terminal press-fitting station, the wire sleeve fixing station and the transition transfer module.

[0071] Figure 3 It is a schematic view of the transition transfer module and the reversing device, the wire sleeve group entering station in the second processing line of the present application.

[0072] Figure 4 It is a structural schematic view of the wire feeding device of the present application.

[0073] Figure 5 Structure diagram of the line sleeve entry station of the present application;

[0074] Figure 6 Structure diagram of the front shaping passage of the line sleeve of the present application;

[0075] Figure 7 Structure diagram of the sleeve feeding device of the present application;

[0076] Figure 8 Structure diagram of the rotary stripping device of the present application;

[0077] Figure 9 Another structure diagram of the rotary stripping device of the present application;

[0078] Figure 10 Structure diagram of the rotary head and the wire end of the present application;

[0079] Figure 11 Structure diagram of the skin removing device of the present application;

[0080] Figure 12 Structure diagram of the terminal engaging device 10 and the terminal discharging device of the present application;

[0081] Figure 13 Structure diagram of the terminal discharging module of the present application;

[0082] Figure 14 Structure diagram of the terminal positioning module of the present application;

[0083] Figure 15 Structure diagram of the wire and the terminal at the engaging seat of the present application;

[0084] Figure 16 Structure diagram of the terminal press-fitting module of the present application;

[0085] Figure 17 Structure diagram of the first temporary positioning module and the line sleeve preheating and shaping module of the present application;

[0086] Figure 18 Structure diagram of the sleeve straightening robot in the line sleeve preheating and shaping module of the present application;

[0087] Figure 19 Structure diagram of the line sleeve heat setting module of the present application;

[0088] Figure 20 Structure diagram of the reversing device of the present application;

[0089] Figure 21Structure schematic diagram of the laser marking module, transition transfer module and wire reversing station of the application;

[0090] Figure 22 Structure schematic diagram of the quantitative wire drawing module of the application;

[0091] Figure 23 Top view of the quantitative wire drawing module of the application;

[0092] Figure 24 Structure schematic diagram of the processing measurement device of the application;

[0093] Figure 25 Structure schematic diagram of the measurement moving module of the application;

[0094] Figure 26 Action schematic diagram of the reversing clamping module of the application;

[0095] Figure 27 Action schematic diagram of the wire drawing clamping module and the quantitative wire drawing module of the application;

[0096] Figure 28 Action schematic diagram of the processing quantitative device of the application;

[0097] Figure 29 Structure schematic diagram of the wire feeding moving module of the application;

[0098] Figure 30 Structure schematic diagram of the transition transfer module and the laser marking module of the application;

[0099] In the figure: 1, wire; 1.1, first end; 1.2, second end; 1.3, inner core; 1.4, outer skin; 2, terminal; 2.1, electrode sheet; 2.2, core sleeve; 3, wire sleeve; 3.1, wire sleeve; 4, wire feeding device; 4.1, wire feeding power module; 4.2, wire carrying frame; 4.3, wire retaining module; 4.4, wire feeding lifting module; 4.5, wire feeding power carrier; 4.6, belt pulley assembly;

[0100] 4.7, wire feeding driven wheel; 4.8, encoder; 4.9, wire feeding driving wheel; 5, wire cutting device; 6, sleeve feeding device; 6.1, front shaping channel; 6.11, driven roller; 6.2, rear shaping channel; 6.21, driving roller; 6.22, mouth shape limiting tube; 6.3, sleeve feeding power module; 6.4, extrusion groove; 7, sleeve cutting device; 8, sleeve assembling device; 8.1, sleeve connecting pipe; 8.2, sleeve assembling claw; 8.3, wire sleeve turning module; 8.4, sleeve turning seat; 8.5, sleeve turning translation air cylinder; 8.6, sleeve assembling linear module; 8.7, sleeve assembling lifting module; 9, rotary stripping and cutting device; 9.1, rotary head; 9.2, stripping knife; 9.3, rotary feeding module; 9.

[0101] 32, first screw-nut module; 9.33, sliding base; 9.34, third screw-nut module; 9.4, peeling channel; 9.5, rotating shaft; 9.6, guide cone sleeve; 9.7, lever; 9.8, peeling feeding assembly; 9.81, second screw-nut module; 9.82, connecting head; 9.83, guide frame; 9.84, guide rod; 9.9, rotating module; 9.91, rotating motor; 9.92, support frame;

[0102] 10, terminal engaging device; 10.1, engaging seat; 10.2, wire guide channel; 10.3, terminal guide channel; 10.4, wire guide plate group; 10.5, terminal guide plate group; 11, terminal discharging device; 11.1, terminal vibrating disc; 11.11, discharging track; 11.2, terminal taking module; 11.21, terminal taking clamp jaw; 11.22, three-axis moving module 11.3, terminal position adjusting module; 11.31, terminal position adjusting clamp jaw; 11.32, position adjusting assembly; 11.33, terminal position adjusting track 12, wire sleeve preheating and shaping module; 12.1, warm air pipe; 12.2, warm air telescopic air cylinder; 13, wire sleeve heat setting module; 13.1, high-temperature heat shrink head; 13.2, heat shrink moving module; 14, sleeve straightening manipulator; 14.1, sleeve straightening moving module; 14.2, vertical lifting air cylinder; 14.3, sleeve straightening clamp jaw air cylinder; 15, reversing device; 15.1, reversing clamping module; 15.2, wire drawing clamping module; 15.3, constant quantity wire drawing module; 15.4, constant quantity wire feeding module; 15.41, carrier; 15.42, belt pulley group; 15.5, wire feeding lifting module; 15.6, reversing support; 15.7, reversing rotating module; 15.8, reversing moving module 16, processing constant quantity device; 16.1, constant quantity clamping module; 16.11, constant quantity support; 16.12, constant quantity moving module; 16.13, constant quantity clamping module; 16.14, constant quantity connecting plate; 16.2, measuring moving module; 16.21, detection module; 16.22, sliding sensing module; 16.23, abutting portion; 16.24, sensing portion; 16.25, reset spring; 16.26, detection mounting block; 16.27, sensing mounting block; 17, transfer transition module; 17.1, transition clamping module; 17.2, transition moving track; 17.3, transition support 18, intermediate transition module; 19, skin removing device; 19.1, clamping piece; 19.2, collecting pipeline; 19.3, skin removing guide plate; 20, first transfer device; 20.1, front transfer track; 20.2, rear transfer track; 20.3, first front clamping module; 20.4, second front clamping module; 20.5, first rear clamping module; 20.6 second rear clamping module; 21, second transfer device; 22, wire feeding moving module; 22.1, transfer base; 22.2, transfer frame; 22.3, wire feeding screw nut structure; 23, first temporary positioning module; 23.1, front stripping clamping module; 23.2; rear stripping clamping module; 23.3, front temporary clamping module; 23.4, rear temporary clamping module; 24, second temporary positioning module; 24.1, front heat setting clamping module; 24.2, rear heat setting clamping module; 25, pushing module; 26, clamping unit; 26.1, clamping plate; 26.2, clamping lifting air cylinder; 27, terminal press fitting device; 28, laser marking module; 29, processing position; 30, first stripping clamping air cylinder; 31, second stripping clamping air cylinder; DETAILED DESCRIPTION

[0103] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all the other embodiments obtained by a person of ordinary skill in the art without creative work are within the protection scope of the present application.

[0104] It should be understood that although the terms upper, middle, lower, top end, one end, etc. appear in the text to describe various elements, these elements are not limited by these terms. These terms are only used to distinguish the elements from each other to facilitate understanding, and are not used to define any directional or sequential limitation.

[0105] As shown in Figures 1-30 A terminal mounting device suitable for processing large square wire, for mounting terminals 2 and wire sleeves 3 on both ends of the wire 1 to be processed, includes a quantitative cutting station, a wire sleeve assembly station, a terminal press-fitting station, and a wire sleeve fixing station. The quantitative cutting station is connected with a wire barrel at the back, the wire sleeve assembly station is connected with a wire sleeve barrel 3.1 at the back, and the terminal press-fitting station is connected with a terminal vibration disc 11.1 at the back.

[0106] Further comprising:

[0107] The first processing line includes a quantitative cutting station, a wire sleeve assembly station, a terminal press-fitting station, and a wire sleeve fixing station arranged in sequence along the processing direction on the processing side, and a first transfer device 20 for transferring the wire 1 in the processing direction. The first processing line processes the first end of the wire;

[0108] The second processing line includes a wire reversing station, a wire sleeve assembly station, a terminal press-fitting station, and a wire sleeve fixing station arranged in sequence along the processing direction on the processing side, and a second transfer device 21 for transferring the wire 1 in the processing direction. The second processing line processes the second end of the wire;

[0109] The transfer transition module 17 connects the wire reversing station with the end of the first processing line, and transfers the wire 1 from the first processing line to the second processing line;

[0110] The above processing stations are located on one side of the first transfer device 20 and the second transfer device 21, which is defined as the processing side. The processing direction specifically refers to the extension direction of the first transfer device 20 and the second transfer device 21, i.e. the arrangement direction of the above processing stations. The processing stations will be further explained below. For the convenience of description, the first transfer device 20 and the second transfer device 21 on the same side of the same processing station of the first processing line and the second processing line are collectively referred to as the transfer device.

[0111] Due to the limitation of the drawing size, the Figures 1 to 3 The first processing line and the second processing line are spliced in the direction of the arrows shown, i.e. linearly connected, wherein Figure 2 and Figure 3 The positions of the transfer transition module in the first processing line and the second processing line are shown in FIGS. 17 and 18, and the terminal press-fitting station and the wire sleeve fixing station in the second processing line are omitted.

[0112] Specifically, the first transfer device 20 and the second transfer device 21 are both composed of forward transfer tracks 20.1 and rear transfer tracks 20.2 arranged in the same direction. The forward transfer tracks 20.1 are arranged corresponding to the wire sleeve group-in station, the rear transfer tracks 20.2 are arranged corresponding to the terminal press-fitting station and the wire sleeve fixing station, and the rear transfer tracks 20.2 are connected to the transfer transition module 17. The leading end of the forward transfer track of the first transfer device also corresponds to the quantitative cutting station, and the leading end of the rear transfer track of the second transfer device also corresponds to the wire material reversing station.

[0113] The forward transfer tracks 20.1 are provided with first forward clamping modules 20.3 and second forward clamping modules 20.4 at intervals between the head and the tail. The rear transfer tracks 20.2 are provided with first rear clamping modules 20.5 and second rear clamping modules 20.6 at intervals between the head and the tail. The first forward clamping modules 20.3, the second forward clamping modules 20.4, the first rear clamping modules 20.5 and the second rear clamping modules 20.6 all have clamping units 26 corresponding to both ends of the wire material 1. The rear transfer tracks 20.2 are provided with a wire feeding movement module 22 for driving the first rear clamping modules 20.5 to move towards the processing side.

[0114] As a further explanation of the clamping unit 26, the clamping unit 26 includes two clamping plates 26.1 driven by a vertically arranged clamping cylinder, and a clamping lifting cylinder 26.2 for driving the clamping plates 26.1 to vertically lift and lower, so that the clamping plates 26.1 can perform the actions of lifting and clamping as clamping parts. The two clamping plates 26.1 have a V-shaped groove arranged oppositely therebetween.

[0115] As a further explanation of the incoming wire moving module 22, the incoming wire moving module 22 includes a transfer base 22.1 arranged on the rear transfer track 20.2, an incoming wire screw nut structure 22.3 arranged on the transfer base 22.1 along the length direction of the wire 1, a transfer frame 22.2 arranged on the nut end, and a clamping unit 26 arranged on the front and rear ends of the transfer frame 22.2 and corresponding to the two ends of the wire 1. In this way, the wire 1 on the rear transfer track 20.2 can be stretched out or retracted towards the processing position.

[0116] The quantitative cutting station includes:

[0117] The wire feeding device 4 includes a wire feeding power module 4.1 and a wire carrier frame 4.2 arranged in the conveying path of the wire feeding power module 4.1. A plurality of wire holding modules 4.3 are arranged on the wire carrier frame 4.2 in intervals. The wire holding modules 4.3 are connected to wire barrels at the back. The wire holding modules 4.3 are arranged in vertical intervals and carry different specifications of wires 1 respectively. The wire carrier frame 4.2 is arranged in a lifting manner so that the wire holding modules 4.3 can be selectively docked with the wire feeding power module 4.1. In addition, the wire holding modules 4.3 are also arranged in intervals at the same horizontal height to maintain the linear posture of the wires 1 when inputting. Then, the first transfer device 20 receives the quantitatively input wires 1.

[0118] The wire cutting device 5 includes wire cutting heads arranged on both sides of the outgoing end of the wire holding module 4.3. The wire cutting heads cut the wires 1 quantitatively. Then, the first transfer device 20 transfers the cut wires 1 to the wire sleeve assembly station.

[0119] The wire sleeve assembly station includes:

[0120] The sleeve feeding device 6 is arranged parallel to the wire feeding device 4 and includes a front shaping channel 6.1 and a rear shaping channel 6.2 arranged in sequence along the feeding direction of the wire sleeve 3, and a sleeve feeding power module 6.3 arranged in the conveying path of the wire sleeve 3. The wire sleeve 3 on the wire sleeve 3 barrel is arranged in a flat posture in the front shaping channel 6.1 to reduce the storage requirements of the wire sleeve 3. The front shaping channel 6.1 compresses the wire sleeve 3 in the lateral direction and keeps the wire sleeve 3 in a ready-to-expand posture. The rear shaping channel 6.2 is used to guide the wire sleeve 3 to pass through and allow the wire sleeve 3 to expand perpendicular to the compression direction. Finally, the wire sleeve 3 is output from the end of the rear shaping channel 6.2 in a hollow tubular posture close to a rhombus cross section.

[0121] The sleeve cutting device 7 includes wire sleeve cutting heads arranged on both sides of the outgoing end of the rear shaping channel. Then, the wire sleeve cutting heads complete the cutting of the wire sleeve 3.

[0122] The sleeving device 8 includes a sleeving pipe 8.1 rotatably arranged at the rear end of the cutting device 7, and a sleeving claw 8.2 linearly movable between the sleeving position and the transfer device. The sleeving claw 8.2 is arranged in a lifting manner, and the sleeving pipe 8.1 has a sleeving position and a sleeving position through rotation. During the conveying of the wire sleeve 3, the sleeving pipe 8.1 is located at the sleeving position through rotation, and at this time, the sleeving pipe 8.1 faces the sleeving device 6 and receives the wire sleeve 3. The wire sleeve 3 is docked with the sleeving pipe 8.1 through the action of the sleeving power module 6.3, and then the wire sleeve 3 cutting head works to cut off the wire sleeve 3 outside the sleeving pipe 8.1. Then the sleeving pipe 8.1 rotates to the sleeving position. After the sleeving pipe 8.1 carrying the wire sleeve 3 rotates to the sleeving position, the sleeving claw 8.2 descends and holds on the wire sleeve 3 outside the sleeving pipe 8.1. Then the sleeving claw 8.2 moves linearly to straighten the wire sleeve 3 on the sleeving pipe 8.1 to the end of the wire 1, and completes the automatic sleeving of the wire sleeve 3 and the wire 1. At this time, the wire sleeve 3 is sleeved into the first end 1.1 of the wire 1, and the first end 1.1 of the wire 1 protrudes out of the wire sleeve 3. Then the first transfer device 20 transfers the wire 1 sleeved with the wire sleeve 3 to the rotary stripping device 9.

[0123] The terminal press-fitting station includes:

[0124] The rotary stripping device 9 includes a rotary head 9.1, a stripping knife 9.2 arranged in the rotary head 9.1, and a rotary feeding module 9.3 for driving the rotary head 9.1 to move relative to the length direction of the wire 1. The rotary head 9.1 is provided with a stripping channel 9.4 for accommodating the end of the wire 1. The stripping knife 9.2 has an in-out wire position and a stripping position in the stripping channel 9.4, and a gradually closing cutting stroke at the stripping position. The stripping knife 9.2 is opened relative to the end of the wire 1 at the in-out wire position to allow the end of the wire 1 to enter and exit. The rotary head 9.1 is driven by the rotary feeding module 9.3 to move towards the end of the wire 1, so that after the end of the wire 1 enters the stripping channel 9.4, the stripping knife 9.2 closes to the stripping position, and the stripping knife 9.2 rotates with the rotary head 9.1 and gradually cuts into the inner surface of the outer skin 1.4. It should be noted that the cutting position of the stripping knife 9.2 is spaced from the wire sleeve 3 on the wire 1. Then the first transfer device 20 transfers the wire 1 to the terminal joint device 10.

[0125] The terminal joint device 10 includes a joint seat 10.1, a terminal guide plate group 10.5 movably arranged on one side of the joint seat 10.1, and a wire guide plate group 10.4 movably arranged on the other side of the joint seat 10.1. The terminal guide plate group 10.5 forms a terminal guide channel 10.3 therebetween, and the wire guide plate group 10.4 forms a wire guide channel 10.2 therebetween.

[0126] The terminal discharging device comprises a terminal vibrating disc 11.1 and a terminal manipulator for grabbing the terminal 2 to the terminal engaging device 10, the terminal manipulator grabs the terminal 2 at the end of the terminal vibrating disc 11.1 and adjusts the terminal 2 to the engaging posture coaxial with the wire 1 to the terminal guide channel 10.3, and the wire 1 is pushed to the wire guide channel 10.2 and is connected with the terminal 2, and then the first transfer device 20 transfers the wire 1 with the terminal 2 to the wire sleeve fixing station, wherein the first transfer device 20 and the second transfer device 21 are each provided with a wire moving module 22 corresponding to the terminal pressing station, the wire moving module 22 is connected to the first rear clamping module 20.5 and is used for moving the wire 1 towards the terminal pressing station.

[0127] The wire sleeve fixing station comprises:

[0128] The heat setting device and the sleeve rolling manipulator 14 are oppositely arranged along the linear direction of the wire 1, the wire 1 is positioned on the wire sleeve fixing station, the sleeve rolling manipulator 14 is rolled on the side of the wire sleeve 3 and pushes the wire sleeve 3 to be sleeved on the outside of the terminal 2, the heat setting device acts on the wire sleeve 3 to heat-shrink the wire sleeve 3 on the junction between the terminal 2 and the outer skin 1.4, and the first transfer device 20 transfers the wire 1 with the fixed terminal 2 and wire sleeve 3 to the wire transfer transition module 17, and the wire transfer transition module 17 transfers the wire 1 to the reversing station;

[0129] The wire reversing station comprises:

[0130] The reversing device 15 comprises a rotating reversing clamping module 15.1 and a wire pulling clamping module 15.2 movably arranged relative to the linear direction of the wire 1; the reversing clamping module 15.1 is positioned at the finished end of the wire 1 and rotates the wire 1 to make the to-be-processed end of the wire 1 face the processing side, the wire pulling clamping module 15.2 drives the finished end of the wire 1 to move away from the processing side, and then the second transfer device 21 transfers the reversed wire 1 to the processing quantifying device 16;

[0131] The processing quantifying device 16 comprises a quantifying clamping module 16.1 arranged above the transfer track and a measuring moving module 16.2 arranged in the same direction as the quantifying clamping module 16.1, the initial position of the measuring moving module 16.2 is aligned with the processing position 29, and the measuring moving module 16.2 is in contact with the end of the wire 1 to be processed to obtain the linear deviation of the end of the wire 1 to be processed from the expected processing position 29 of the wire 1; the quantifying clamping module 16.1 is arranged to be movable along the linear direction of the wire 1, and after the wire 1 is moved by the quantifying clamping module 16.1 to compensate for the linear deviation, the second end 1.2 of the wire 1 is aligned with the processing position 29, and then the second transfer device 21 drives the wire 1 to sequentially pass through the wire sleeve group into the station, the terminal press-fitting station and the wire sleeve fixing station in the second processing treatment line, and after the processing of the two ends of the wire 1 is completed, the wire 1 is collected at the end of the second transfer device 21.

[0132] It is worth mentioning that the processing and sleeving treatment of the square wire 1 are realized by the wire loading frame 4.2 loaded with wires 1 of different sizes and the plurality of parallel arranged sleeve feeding devices 6 in the present application, a plurality of terminal vibration discs 11.1 are arranged in the subsequent station, and different sizes of terminal guide channels 10.3 and wire guide channels 10.2 are arranged on the joint seat 10.1, the corresponding terminals 2 and terminal 2 joint positions are selected according to the wires 1 of different sizes, and the work of adjusting and loading the wire 1 and the wire sleeve 3 is reduced.

[0133] (wire feeding device 4)

[0134] As shown in Figure 4 As a further embodiment of the wire loading frame 4.2, the wire retaining module 4.3 can be a pipe, the wire loading frame 4.2 comprises frame units arranged at intervals along the direction of the wire 1, the wire feeding power module 4.1 is arranged between the frame units and in contact with the surface of the wire 1, thereby providing power for the wire 1 to advance, the wire retaining module 4.3 is arranged on the frame unit, the inside of the wire retaining module 4.3 has a channel matched with the outer diameter of the wire 1, thereby playing a role in maintaining the shape of the wire 1 during the wire feeding process, and the relative position of the wire retaining module 4.3 and the wire feeding power module 4.1 is adjusted by the vertical movement of the wire loading frame 4.2.

[0135] As a preferred, the wire loading frame 4.2 is connected with a wire feeding lifting module 4.4, the vertical movement of the wire loading frame 4.2 is driven by the wire feeding lifting module 4.4, the linear posture of the wire 1 is ensured by the wire loading frame 4.2 and the wire retaining module 4.3 thereon, the bending of the wire 1 is reduced, and by arranging wire retaining modules 4.3 of different diameters in the vertical direction and cooperating with the lifting action of the wire loading frame 4.2, the different wire retaining modules 4.3 are docked with the wire feeding power module 4.1, so that the wires 1 of different diameters can be transported and processed.

[0136] As a further explanation of the wire feeding lifting module 4.4, the wire feeding lifting module 4.4 includes a motor and a vertically arranged lead screw and nut structure. The wire carrying frame 4.2 is connected to the nut end of the lead screw and nut structure to drive the vertical movement of the wire carrying frame 4.2. This type of lead screw and nut structure is a conventional technical means in this field and will not be described in detail here.

[0137] Further reference Figure 4 As shown, in this embodiment, the wire feeding power module 4.1 includes a wire feeding power platform 4.5 movably disposed on both sides of the wire 1, a pulley assembly 4.6 disposed on the wire feeding power platform 4.5, and a lead screw and nut structure at the bottom of the wire feeding power platform 4.5. This embodiment demonstrates that by setting a pulley structure between the rotating end of the lead screw and the corresponding motor, the wire feeding power platform 4.5 is driven to move relative to the motor, so that the wire feeding power module 4.1 can be adjusted and moved to match wires 1 of different sizes. At the same time, the movement of the wire feeding power platform 4.5 also facilitates the maintenance of the wire frame 4.2 and the debugging of the output of the wire 1.

[0138] In addition, a driven wheel 4.7 is provided on the conveying path of wire 1. An encoder 4.8 is connected to the driven wheel 4.7. On the other side of the driven wheel 4.7, a driving wheel 4.9 is provided. The driving wheel 4.9 and the pulley assembly 4.6 on the same side form a transmission connection. So when the wire 1 is driven by the wire feeding power module 4.1, the driving wheel 4.9 rotates synchronously, while the driven wheel 4.7 on the other side rotates passively. The encoder 4.8 records the number of rotations, thereby obtaining the conveying length of wire 1 and realizing the quantitative cutting of wire 1.

[0139] (Feeding device 6)

[0140] like Figures 5 to 7 As shown, as a further improvement to the front shaping channel 6.1 and the rear shaping channel 6.2, both the front shaping channel 6.1 and the feeding power module 6.3 include extrusion roller units that are arranged opposite to each other on both sides of the sleeve 3 along the conveying direction of the sleeve 3. The circumferential sidewall of the extrusion roller unit is provided with an extrusion groove 6.4. The extrusion groove 6.4 constitutes an extrusion channel for pre-pressing the sleeve 3. The extrusion roller unit refers to the driven roller 6.11 that is arranged opposite to each other on both sides of the sleeve 3 in the front shaping channel 6.1. The extrusion groove 6.4 refers to the first extrusion groove 6.4 provided on the driven roller 6.11. The opposite first extrusion groove 6.4 forms an opening for the sleeve 3 to pass through. When the flat sleeve 3 enters the front shaping channel 6.1, it is first subjected to preliminary lateral extrusion, giving the sleeve 3 a tendency to expand vertically, so that the sleeve 3 can be connected to the connecting tube 8.1 after expanding in the subsequent rear shaping channel 6.2.

[0141] The rear shaping channel 6.2 comprises at least two mouth shape limiting pipes 6.22 arranged along the wire sleeve 3 conveying direction, and the wire sleeve conveying power module 6.3 comprises a driving roller 6.21 arranged between the mouth shape limiting pipes 6.22, which constitutes an extrusion roller unit, and the extrusion groove 6.4 further comprises a second extrusion groove 6.4 arranged circumferentially on the side wall of the driving roller 6.21,

[0142] The mouth shape limiting pipe 6.22 comprises a guide inlet and a guide channel, the caliber of the guide inlet gradually decreases, the caliber of the guide channel matches the smallest end of the guide inlet, and the caliber of the guide channel is larger than the opening defined by the opposite extrusion groove 6.4, the guide inlet of the mouth shape limiting pipe 6.22 and the mouth shape of the wire sleeve 3 guide channel are both arranged in a rhombus shape, and the first extrusion groove 6.4 and the second extrusion groove 6.4 are arranged in a sharp annular groove.

[0143] During the conveying of the wire sleeve 3, the wire sleeve 3 is conveyed under the action of the driving roller 6.21, the wire sleeve 3 first enters the extrusion channel between the driven rollers 6.11 and is subjected to a lateral pre-extrusion force under the action of the extrusion channel, the wire sleeve 3 enters the guide inlet and the guide channel of the front end mouth shape limiting pipe 6.22 in a slightly expanded posture, then the wire sleeve 3 enters the extrusion channel between the driving rollers 6.21 and is further laterally extruded, so that the flat wire sleeve 3 is gradually guided to be a hollow pipe with a rhombus cross section, thereby expanding the caliber of the wire sleeve 3 in the vertical direction to facilitate the docking with the sleeve pipe 8.1 in the subsequent work, and the wire sleeve 3 after further extrusion enters the rear end mouth shape limiting pipe 6.22 and is guided by the guide inlet and the guide channel to prepare for docking with the sleeve pipe 8.1.

[0144] As an embodiment of the wire sleeve conveying power module 6.3, the wire sleeve conveying power module 6.3 further comprises a transmission shaft extending at the bottom of the driving roller 6.21, the transmission shaft is provided with a gear at the bottom, the gears at the bottom of the two driving rollers 6.21 are meshed with each other, and one of the gears is connected with the motor.

[0145] (Sleeving device 8)

[0146] Further referring to Figure 5 As a further embodiment of the sleeving device 8, the sleeving device 8 further comprises a wire sleeve turning module for driving the sleeve pipe 8.1 to rotate, a sleeve turning seat 8.4 is arranged on the wire sleeve turning module, the sleeve pipe 8.1 is arranged on the sleeve turning seat 8.4 along the wire sleeve 3 conveying direction, and the wire sleeve turning module is further provided with a sleeve translation cylinder 8.5 at the bottom for driving the sleeve turning seat 8.4 to move linearly, so that the sleeve pipe 8.1 can move towards the wire sleeve 3 at the sleeve docking position, or move towards the wire rod 1 at the sleeving position.

[0147] In the process of sleeving, first, the sleeving module 3 rotates the sleeving pipe 8.1 to the sleeving position, with the feeding of the sleeving pipe 3 and the action of the sleeving translation cylinder 8.5, the sleeving pipe 3 is sleeved into the sleeving pipe 8.1, then the cutting device 7 acts to cut the sleeving pipe 3 on the out-sleeving end of the rear shaping channel 6.2, then the sleeving translation cylinder 8.5 resets, the sleeving module 3 rotates the sleeving pipe 8.1 to the sleeving position, and the cut sleeving pipe 3 is ready to be sleeved into the end of the wire 1 on the transfer device.

[0148] The sleeving pipe 8.1 can rotate between the sleeving position facing the wire 1 and the sleeving position facing the sleeving pipe 3, so that an additional sleeving station is not needed, the overall tool volume is optimized, and the sleeving pipe 8.1 only needs to perform a rotating action to switch between the sleeving and sleeving processes, effectively improving the work efficiency.

[0149] As a further embodiment of the sleeving module, the sleeving device 8 further comprises a sleeving linear module 8.6 arranged along the conveying path of the sleeving pipe 3, a sleeving lifting module 8.7 is arranged on the moving end of the sleeving linear module 8.6, a sleeving claw 8.2 is arranged on the sleeving lifting module 8.7, a sleeving finger cylinder is connected to the sleeving lifting module 8.7, and the sleeving claw 8.2 is arranged on the output end of the sleeving finger cylinder. The sleeving lifting module 8.7, the sleeving finger cylinder, and the sleeving linear module 8.6 together constitute a multi-axis moving mechanism for driving the sleeving claw 8.2 to move. In the sleeving process, first, the sleeving claw 8.2 moves above the sleeving position of the sleeving pipe 8.1 through the sleeving linear module 8.6 and the sleeving lifting module 8.7, then the sleeving claw 8.2 is opened by the sleeving finger cylinder, and then it is lowered to the outside of the sleeving pipe 8.1, then the sleeving claw 8.2 closes and holds the sleeving pipe 3 on the sleeving pipe 8.1, and the sleeving linear module 8.6 drives the sleeving claw 8.2 to move towards the end of the wire 1, so that the expanded sleeving pipe 3 is sleeved into the end of the wire 1.

[0150] (Rotary stripping device 9)

[0151] As shown in Figures 8 to 10 As a further embodiment of the rotary stripping device 9, the rotary stripping device 9 further comprises a rotary shaft 9.5 fixedly connected with the rotary head 9.1, a guide cone sleeve 9.6 slidably sleeved on the rotary shaft 9.5, and a lever 9.7 swingably arranged on the rotary head 9.1. One end of the lever 9.7 is connected with the stripping knife 9.2, the other end of the lever 9.7 is supported on the guide cone sleeve 9.6, the lever 9.7 is hinged on the rotary head 9.1, the hinged end of the lever 9.7 on the rotary head 9.1 is located between the guide cone sleeve 9.6 and the stripping knife 9.2, and the outer diameter of the guide cone sleeve 9.6 gradually decreases towards the stripping knife 9.2, so that the movement of the guide cone sleeve 9.6 controls the swing of the lever 9.7, and then controls the mutual approach of the stripping knives 9.2;

[0152] The rotary stripping device 9 further comprises a stripping feed assembly 9.8 for providing linear driving force, the action end of the stripping feed assembly 9.8 is connected to the guide cone sleeve 9.6 and drives the guide cone sleeve 9.6 to move towards the lever 9.7, so that the lever 9.7 actuates the stripping knife 9.2 to gradually open or close, or to remain in the open or closed position, in this way, the guide cone sleeve 9.6 is independent of the rotary shaft 9.5 to act, so as to control the cutting position of the stripping knife 9.2 to adapt to the stripping of the outer skin 1.4 of wires 1 of different specifications, and at the same time, combined with the rotary action of the rotary head 9.1, to ensure the complete cutting of the outer skin 1.4 by the stripping knife 9.2, and to optimize the stripping end face of the wire 1, so that the stripped outer skin 1.4 can be separated from the end of the wire 1.

[0153] The action end of the rotary feed module 9.3 is connected to the rotary shaft 9.5 and drives the rotary head 9.1 to move towards the end of the wire 1, so that the end of the wire 1 can enter the stripping channel 9.4 between the stripping knives 9.2 located at the wire in-out position, after the stripping is completed, the rotary feed module 9.3 drives the rotary head 9.1 to move away from the end of the wire 1, at this time, the stripping knives 9.2 are reset from the stripping position to the wire in-out position, thereby moving the stripped outer skin 1.4 by a certain distance, or directly moving the outer skin 1.4 away from the end of the wire 1;

[0154] In this embodiment, the lever 9.7 gradually drives the stripping knife 9.2 to relatively move away to the wire in-out position along with the retreat action of the guide cone sleeve 9.6, the lever 9.7 has a hinged end arranged on the rotary head 9.1, and a first segment and a second segment located on one side of the hinged end, the first segment is connected to the stripping knife 9.2, and the second segment is fitted on the guide cone sleeve 9.6.

[0155] As an option, a reset torsional spring (not shown in the figure) is arranged on the hinged end 9.71 of the lever 9.7, the reset torsional spring is used to provide the actuating force for the first segment of the lever 9.7 to be lifted, and the second segment is always abutted on the guide cone sleeve 9.6 and can swing along with the retreat of the guide cone sleeve 9.6, so that the stripping knife 9.2 is reset to the wire in-out position.

[0156] As a further embodiment of the rotary feed module 9.3, the rotary feed module 9.3 comprises at least one sliding frame 9.31, and a first screw nut module 9.32 for driving the sliding frame 9.31 to move along the length direction of the wire 1, the sliding frame 9.31 is arranged on the action end of the first screw nut module 9.32, and the rotary module 9.9 and the stripping feed assembly 9.8 are both arranged on the sliding frame 9.31.

[0157] Further, the rotary feeding module 9.3 further comprises a sliding base 9.33, and a third screw-nut module 9.34 for driving the sliding base 9.33 to move along the length direction of the wire 1, the sliding frame 9.31 is arranged on the action end of the third screw-nut module 9.34, wherein the sliding base 9.33 is used to drive the sliding frame 9.31 to approach the predetermined processing position 29, and the sliding frame 9.31 drives the rotary module 9.9 and the stripping feeding assembly 9.8 according to the predetermined stripping length of the wire 1.

[0158] Wherein the nut of the first screw-nut module 9.32 is connected with the sliding frame 9.31 as the action end, the screw rod and the screw rod seat of the first screw-nut module 9.32 are fixed on the sliding base 9.33, the nut of the third screw-nut module 9.34 is connected with the sliding base 9.33 as the action end, and the screw rod and the screw rod seat of the third screw-nut module 9.34 are fixedly arranged on the working platform of the rotary stripping device 9, and the above-mentioned screw rods can be driven by the motor and the belt transmission structure, and such screw-nut structure and belt transmission structure are the conventional technical means in the art, which will not be described in detail here.

[0159] As a further embodiment of the rotary module 9.9, the rotary module 9.9 comprises a rotary motor 9.91 in transmission connection with the rotary shaft 9.5, and at least one support frame 9.92, the rotary shaft 9.5 is rotatably arranged on the support frame 9.92, the support frame 9.92 is fixed on the sliding frame 9.31, the rotary head 9.1 is arranged above the sliding frame 9.31 through the support frame 9.92, and the number of the support frame 9.92 is multiple, thereby improving the supporting effect of the rotary shaft 9.5.

[0160] As a further embodiment of the stripping feeding assembly 9.8, the stripping feeding assembly 9.8 comprises a second screw-nut module 9.81 arranged on the sliding frame 9.31, and a connecting head 9.82 arranged on the action end of the second screw-nut module 9.81 in transmission, the connecting head 9.82 is slidably sleeved on the sliding of the rotary shaft 9.5 and fixedly connected with the guide cone sleeve 9.6, the stripping feeding assembly 9.8 is used to provide the linear driving force of the guide cone sleeve 9.6 independent of the rotary shaft 9.5, so that the guide cone sleeve 9.6 slides on the rotary shaft 9.5 and abuts against the lever 9.7, so that the stripping knife 9.2 on the lever 9.7 switches between the wire in-out position and the stripping position, and according to the feeding amount of the stripping feeding assembly 9.8, the cutting amount of the stripping knife 9.2 can be accurately controlled.

[0161] Further, the peeling feeding assembly 9.8 further comprises guide frames 9.83 arranged axially on both ends of the support frame 9.92 relative to the rotating shaft 9.5, and guide rods 9.84 penetrating through the guide frames 9.83 and the support frame 9.92, the number of the guide rods 9.84 is multiple, and both ends of the guide rods 9.84 are fixed on the guide frames 9.83 on both ends of the support frame 9.92 respectively, one of the guide frames 9.83 is fixedly connected with the moving end of the second screw nut module 9.81, and the other guide frame 9.83 is fixedly connected with the connecting head 9.82, so that in the operation process of the second screw nut module 9.81, the guide frames 9.83 drive the connecting head 9.82 and the guide cone sleeve 9.6 to move axially, and the guide rods 9.84 penetrate through the support frame 9.92 synchronously.

[0162] Wherein, the nut of the second screw nut module 9.81 is connected with one of the guide frames 9.83 as the moving end, the screw rod and the screw rod seat of the second screw nut module 9.81 are fixed on the sliding frame 9.31, and a motor is arranged above the sliding frame 9.31, the motor can be connected with the screw rod of the second screw nut module 9.81 in a belt transmission mode, and such screw nut structure is a conventional technical means in the art, which will not be described in detail here.

[0163] The peeling device 19

[0164] As shown in Figure 11 and Figure 12 Specifically, the terminal press-fitting station further comprises a peeling device 19 arranged in the first processing line and the second processing line, and the peeling device 19 is arranged on the rear side of the rotary peeling device 9; the peeling device 19 comprises clamping pieces 19.1 that can open and close relative to the inner core 1.3 of the wire 1, a finger cylinder for driving the clamping pieces 19.1 to act, and a collection pipeline 19.2 arranged below the clamping pieces 19.1; the finger cylinder drives the clamping pieces 19.1 to open relative to each other to allow the wire 1 to enter, and the finger cylinder drives the clamping pieces 19.1 to close relative to each other, and the distance between the clamping pieces 19.1 in the closed state is at least smaller than the outer diameter of the outer skin 1.4, so that when the transfer device drives the wire 1 to return, the peeled outer skin 1.4 is stopped by the clamping pieces 19.1 and falls off, and the peeling channel is communicated with the collection pipeline 19.2 to facilitate the smooth entry of the wire 1, and avoid the jamming problem caused by the height difference between the peeling guide plate 19.3 and the wire 1.

[0165] In the peeling device 19, the wire feeding moving module 22 pushes the wire 1 to move towards the processing side, and the wire feeding moving module 22 returns in the clamping pieces 19.1 closing state to separate the outer skin 1.4 from the end of the wire 1.

[0166] The terminal discharge device

[0167] As shown in Figures 12 to 15As shown, as a further embodiment of the terminal feeding device, a feeding track 11.11 extends from the terminal vibratory plate 11.1. The terminal 2 specifically includes a sheet-like electrode 2.1 and a tubular core sleeve 2.2. The core sleeve 2.2 is used to insert the inner core 1.3 of the wire 1. The terminal 2 moves in the groove of the feeding track 11.11 with the electrode 2.1 facing downward. At this time, the terminal 2 is in a vertical feeding posture, that is, the core sleeve 2.2 of the terminal 2 is transported in the feeding track 11.11 with an upward open posture.

[0168] The terminal manipulator includes a terminal picking module 11.2 and a terminal adjusting module 11.3. The terminal picking module 11.2 clamps the terminal 2 at the end of the discharge track 11.11. The terminal adjusting module 11.3 receives the terminal 2 from the terminal picking module 11.2 and adjusts the terminal 2 to a coaxial engagement position with the wire 1 onto the terminal guide channel 10.3.

[0169] Among them, such as Figure 13 As shown, as a further embodiment of the terminal picking module 11.2, the terminal picking module 11.2 includes a terminal picking gripper 11.21 disposed above the discharge track 11.11, and a three-axis moving module 11.22 for driving the terminal picking gripper 11.21. The terminal 2 is held in a vertical unloading posture in the discharge track 11.11 and the terminal picking gripper 11.21. The terminal picking gripper 11.21 is used to clamp and transfer the terminal 2 at the discharge position. Specifically, the terminal picking gripper 11.21 is clamped on the core sleeve 2.2 of the terminal 2, and the electrode plate 2.1 of the terminal 2 extends vertically out of the terminal picking gripper 11.21. The three-axis moving module 11.22 is a common structure in the art and will not be described in detail here.

[0170] like Figure 14As shown, as a further embodiment of the terminal positioning module 11.3, the terminal positioning module 11.3 comprises a terminal positioning jaw 11.31, and a positioning assembly 11.32 for driving the terminal positioning jaw 11.31 to rotate between the engagement posture and the blanking posture corresponding to the terminal 2. The positioning assembly 11.32 can be a separate rotary electric cylinder or in the form of a connecting rod. The bottom of the positioning assembly 11.32 is provided with a terminal positioning track 11.33. The terminal positioning jaw 11.31 acts on the vertical receiving of the terminal taking jaw 11.21, grabs the electrode sheet 2.1 of the terminal 2 through the clamping action, and adjusts the terminal 2 to the posture of the core sleeve 2.2 opening towards the inner core 1.3. Then the terminal positioning track 11.33 drives the terminal positioning module 11.3 to move until the terminal 2 is positioned on the terminal guide channel 10.3. Through the above improvement, the terminal positioning module 11.3 and the terminal taking module 11.2 play a role in transferring and positioning the terminal 2 between the discharge track 11.11 and the engagement seat 10.1. Since a plurality of vibration discs of different specifications are arranged on one side of the engagement seat 10.1, each vibration disc is provided with a discharge track 11.11. This way effectively solves the problems of long single terminal 2 transfer track and difficult terminal 2 positioning.

[0171] As shown in the figure, Figure 16 In this embodiment, a terminal press-fitting device 27 is further arranged at the rear side of the terminal engagement device 10. The terminal press-fitting device 27 is used for directional extrusion of the core sleeve 2.2 of the terminal 2, so as to fix the core sleeve 2.2 to the inner core 1.3 of the wire 1 in the form of extrusion deformation. The profile of the terminal press-fitting device 27 is a regular hexagon. The terminal press-fitting device 27 adopts a hexagonal terminal 2 press-fitting die, which has been fully disclosed in Chinese patents with publication numbers CN213520636U, CN213125013U and CN207459376U. Only multi-angle extrusion press-fitting of the terminal 2 on the end of the wire 1 is needed, and no more details are given here.

[0172] (Hot setting device)

[0173] As a further embodiment of the hot setting device, the hot setting device comprises a wire sleeve pre-heating setting module 12 and a wire sleeve hot setting module 13 arranged at the rear side of the terminal press-fitting station along the processing direction.

[0174] The wire sleeve preheating and shaping module 12 comprises a warm air pipe 12.1 arranged below the wire 1 transfer path, the warm air pipe 12.1 is arranged opposite to the terminal 2 below and is movably arranged relative to the left and right sides of the wire 1, the wire sleeve mechanical hand 14 comprises a wire sleeve moving module 14.1 arranged along the length direction of the wire 1, a vertical lifting cylinder 14.2 arranged on the action end of the wire sleeve moving module 14.1, and a wire sleeve clamping cylinder 14.3 arranged on the action end of the vertical lifting cylinder 14.2, the action end of the wire sleeve clamping cylinder 14.3 is clamped on the rear side of the wire sleeve 3 and pushes the wire sleeve 3 to be sleeved on the terminal 2 under the action of the wire sleeve moving module 14.1, so as to increase the acting surface of the warm air pipe 12.1 on the wire sleeve 3, and the end portion of the wire 1 is straightened during the pushing process.

[0175] The warm air pipe 12.1 is vertically arranged and connected with a warm air telescopic cylinder 12.2, the warm air telescopic cylinder 12.2 moves the warm air pipe 12.1 to the position directly below the terminal 2 and the wire sleeve 3 after the action of the wire sleeve mechanical hand 14, so as to preheat and shape the wire sleeve 3, prevent the wire sleeve 3 from being deformed by the warm air when the wire sleeve 3 is not sleeved in place, and enable the warm air pipe 12.1 to be in a long-term working state without intermittent opening.

[0176] As shown in Figure 19 , the wire sleeve heat shaping module 13 comprises a high-temperature heat shrink head 13.1 movably arranged towards the end portion of the wire 1, and a heat shrink moving module 13.2, the high-temperature heat shrink head 13.1 is connected to the action end of the heat shrink moving module 13.2, as an example, the heat shrink moving module 13.2 adopts a gear and rack transmission mode arranged along the length direction of the wire 1, when heat shrink shaping of the wire sleeve 3 is needed, the high-temperature heat shrink head 13.1 moves towards the end portion of the wire 1 under the action of the heat shrink moving module 13.2, so that the junction position of the terminal 2 and the outer skin 1.4 is in the high-temperature heat shrink head 13.1, preferably the wire sleeve 3 on the end portion of the wire 1 and the terminal 2 are both placed in it, the wire sleeve 3 deforms and shrinks tightly on the terminal 2 and the wire 1 under the action of high temperature.

[0177] (laser marking module 28)

[0178] As can be seen from Figure 21 , in other embodiments, a laser marking module 28 is arranged at the rear side of the wire sleeve heat shaping module 13, and an intermediate transition device for moving the wire 1 between the wire sleeve heat shaping module 13 and the laser marking module 28, the laser marking module 28 comprises a laser head and a marking moving module for driving the laser head to move towards the end portion of the wire 1 and above the wire sleeve 3, the marking moving module can be a three-axis moving module 11.22 to ensure that the laser head is aligned with the marking position of the wire 1, after completing the laser marking on the wire sleeve 3, the processing of the current end of the wire 1 is completed.

[0179] (transport transition module 17)

[0180] Further referring to Figure 21 , the transport transition module 17 specifically transports the wire 1 between the laser marking module 28 and the reversing device 15, and the transport transition device includes a vertically movable transition clamping module 17.1 and a transition moving track 17.2, the transition moving track 17.2 is arranged along the length direction of the transport device, the transition clamping module 17.1 is fixed on the transition moving track 17.2, and the transition clamping module 17.1 is arranged in alignment with the front clamping unit 26 of the second transport device 21, the transition clamping module 17.1 grabs the rear side of the finished end, and aligns the wire 1 below the reversing clamping module 15.1, and the transition clamping module 17.1 and the reversing clamping module 15.1 are arranged staggered in the front-rear direction of the wire 1, through the above improvement, the second transport device 21 does not need to undertake the work of transporting the wire 1 from the first processing treatment line, and the wire 1 is quickly switched between the reversing device 15 and the first processing treatment equipment through the transport transition device, at the same time, the first clamping module and the second clamping module can be moved alternately between the reversing device 15 and the processing quantifying device 16, reducing the vacancy of the reversing device 15 and the processing quantifying device 16.

[0181] As an option, the transport transition device further includes a fixed transition support 17.3 and a motor fixed on the transition support 17.3, the transition moving track 17.2 is provided with a tooth portion, and the motor and the transition moving track 17.2 are driven through a gear meshing structure, as an example, a belt transmission structure is arranged on the output end of the motor, a gear is arranged on the driven wheel of the belt transmission structure, and the gear is meshed with the tooth portion on the transition moving track 17.2, so as to drive the transition moving track 17.2 and the transition clamping module 17.1 to move towards the reversing device 15.

[0182] As a preferred, the intermediate transition device is located on the transition moving track 17.2 in a direction away from the processing side and parallel to the transition moving track 17.2, and has the same transport track and clamping unit 26 as the first transport device and the second transport device 21, which is used to transport the wire 1 on the wire sleeve heat setting module 13 to the laser marking module 28 when the transport transition module 17 acts on the reversing device 15, and returns when the transport transition module 17 returns, thereby improving the efficiency of processing.

[0183] (reversing device 15)

[0184] Referring to Figure 20As shown, as a further embodiment of the reversing device 15, the reversing device 15 further comprises a reversing bracket 15.6 arranged above the machining side of the second transfer device 21, a reversing rotating module 15.7 and a reversing moving module 15.8 arranged on the reversing bracket 15.6, the reversing rotating module 15.7 has a vertical rotating shaft, the reversing moving module 15.8 is arranged in extension with respect to the linear direction of the wire 1, the reversing clamping module 15.1 is arranged on the action end of the reversing rotating module 15.7, and the wire drawing clamping module 15.2 is arranged on the action end of the reversing moving module 15.8.

[0185] As an option, the reversing rotating module 15.7 can be a motor directly driving the reversing clamping module 15.1 to rotate, or a belt transmission structure can be arranged between the motor and the reversing clamping module 15.1 to improve the stability of the reversing clamping module 15.1 rotating.

[0186] As an option, the reversing moving module 15.8 can be a driving component providing linear driving force, as an example, the reversing moving module 15.8 comprises a motor and a conveyor belt structure driven by the motor, and the wire drawing clamping module 15.2 is arranged on the action end of the conveyor belt structure.

[0187] Referring to Figures 22 to 23 As shown, in particular, the reversing device 15 further comprises a constant-drawing wire module 15.3 arranged below the reversing clamping module 15.1 and the wire drawing clamping module 15.2, the constant-drawing wire module 15.3 comprises a constant-drawing wire module 15.4 clamped on both sides of the middle section of the wire 1, and a constant-drawing lifting module 15.5 for driving the constant-drawing wire module 15.4 to lift to the corresponding height of the wire 1, and the constant-drawing wire module 15.4 is arranged to be movable along the wire 1 in a linear manner, so that the wire 1 moves away from the machining side, and a linear deviation amount is spaced between the machining position 29 and the to-be-machined end of the wire 1, so as to reduce the deviation between the to-be-machined end of the wire 1 and the expected machining position 29.

[0188] As a preferred embodiment, the constant-drawing wire module 15.4 is preferably in contact with the middle section of the wire 1, such as a pulley set 15.42, to ensure the stability and controllability of the movement of the wire 1.

[0189] Further referring to Figures 22 to 23As shown, specifically, the quantitative wire drawing module 15.3 includes a wire feeding lifting platform arranged on the action end of the quantitative lifting module 15.5, the quantitative wire feeding module 15.4 includes two relatively movable carriages 15.41 arranged on both sides of the wire feeding lifting platform, and a pulley set 15.42 arranged on the carriages 15.41, the pulley set 15.42 is arranged along the linear direction of the wire 1, after the wire drawing clamp module moves to the predetermined position, the wire feeding lifting platform lifts the carriages 15.41, so that the pulley set 15.42 on the carriages 15.41 corresponds to the height where the wire 1 is located, then the carriages 15.41 relatively move, and abut the wire 1 between the pulley set 15.42, and drive the wire 1 to stably and reliably run through the action of the pulley set 15.42.

[0190] Among them, the pulley set 15.42 is directly or indirectly connected with an encoder 4.8, the encoder 4.8 is used to monitor the action stroke of the pulley set 15.42, so as to prevent the to-be-processed end of the wire 1 from being excessively moved and causing the to-be-processed end of the wire 1 to be separated from the clamping position of the second transfer device 21, the transmission between the pulley set 15.42 and the encoder 4.8 can adopt the transmission mode between the pulley assembly 4.6 and the encoder 4.8 in the wire feeding device 4.

[0191] The relative movement of the two carriages 15.41 can be realized by arranging a screw nut structure at the bottom of the carriages 15.41, and connecting the nut end with the carriages 15.41 to drive the relative movement of the carriages 15.41.

[0192] (Process quantitative device 16)

[0193] As shown, Figures 24 to 28 As a kind of action mode of the quantitative clamping module 16.1, the quantitative clamping module 16.1 first drives the second end 1.2 of the wire 1 to align to the processing position 29 to compensate the linear deviation, then drives the wire 1 to move downward and switch to the second transfer device 21.

[0194] As another kind of action mode of the quantitative clamping module 16.1, the quantitative clamping module 16.1 can also first drive the wire 1 to move downward to the second transfer device 21, then drive the wire 1 to move to compensate the linear deviation, so as to avoid interference of the wire 1 when moving.

[0195] Further referring to Figure 25As shown, specifically, the measurement moving module 16.2 is provided with a detection module 16.21 and a sliding sensing module 16.22 located on the processing side. The sliding sensing module 16.22 is floatingly arranged on the action end of the measurement moving module 16.2 and is aligned with the processing position 29. The measurement moving module 16.2 drives the sliding sensing module 16.22 to abut the end to be processed of the wire 1, so that the sliding sensing module 16.22 is displaced and triggers the detection module 16.21, so as to control the measurement moving module 16.2 to stop moving. The measurement moving module 16.2 is provided with a stroke monitoring module, which records the movement amount of the measurement moving module 16.2.

[0196] Specifically, the action end of the measurement moving module 16.2 is fixedly provided with a detection mounting block 16.26 and a sensing mounting block 16.27. The detection module 16.21 is fixed on the detection mounting block 16.26, and the sliding sensing module 16.22 is arranged in the sensing mounting block 16.27.

[0197] As an option, the detection mounting block 16.26 extends to the outside of the processing position 29 towards the processing side. The detection module 16.21 is located at the end of the detection mounting block 16.26. One end of the sliding sensing module 16.22 is provided with an abutting portion 16.23 arranged towards the end to be processed of the wire 1. The other end of the sliding sensing module 16.22 is provided with a sensing portion 16.24 arranged towards the detection module 16.21. The abutting portion 16.23 abuts the end to be processed of the wire 1 with the action of the measurement moving module 16.2. The sensing portion 16.24 moves close to the detection module 16.21 and triggers the detection module 16.21, and controls the measurement moving module 16.2 to stop moving. In this embodiment, the measurement moving module 16.2 is provided with a stroke monitoring module, which records the movement amount of the measurement moving module 16.2, and further obtains the linear deviation amount between the end to be processed of the wire 1 and the processing position 29. The quantitative clamping module 16.1 moves according to the linear deviation amount to grasp the wire 1, so as to align the end to be processed of the wire 1 to the expected processing position 29. Then, the quantitative clamping module 16.1 descends and transfers the wire 1 in the current linear position to the second transfer device 21. Then, the transfer device drives the wire 1 to process the end to be processed of the wire 1.

[0198] Specifically, the action end of the measurement moving module 16.2 is fixedly provided with a detection mounting block 16.26 and a sensing mounting block 16.27. The detection module 16.21 is fixed on the detection mounting block 16.26, and the sliding sensing module 16.22 is arranged in the sensing mounting block 16.27.

[0199] Further, the sliding sensing module 16.22 is sleeved with a reset spring 16.25, the reset spring 16.25 is abutted between the sensing mounting block 16.27 and the abutment portion 16.23, so as to realize the floating setting of the sliding sensing module 16.22, in this way, the reset spring 16.25 plays a role in keeping the sliding sensing module 16.22, and the relative position between the sliding sensing module 16.22 and the detection module 16.21 can be kept during the action of the measurement moving module 16.2.

[0200] The outer contour of the abutment portion 16.23 is larger than the outer diameter of the reset spring 16.25, by increasing the abutting surface of the abutment portion 16.23, the contact between the sliding sensing module 16.22 and the to-be-processed end of the wire 1 is more reliable.

[0201] In the above embodiment, thanks to the setting of the reset spring 16.25, the triggering of the signal needs to overcome the resistance of the reset spring 16.25, so as to ensure that the detection module 16.21 is triggered when the sliding sensing module 16.22 is abutted with the to-be-processed end of the wire 1, and at the same time, the situation that the detection module 16.21 is triggered due to the shaking of the sliding sensing module 16.22 during movement is avoided.

[0202] Referring to Figure 24 As a further embodiment of the quantitative clamping module 16.1, the processing quantifying device 16 further comprises a quantitative support 16.11 and a quantitative moving module 16.12 arranged on the quantitative support 16.11, the quantitative moving module 16.12 is arranged along the linear direction of the wire 1, the quantitative clamping module 16.1 comprises a quantitative clamping module 16.13 arranged on both ends of the wire 1, and a quantitative connecting plate 16.14 connected to the two quantitative clamping modules 16.13, the quantitative connecting plate 16.14 is arranged on the action end of the quantitative moving module 16.12.

[0203] As an option, the quantitative moving module 16.12 is arranged as a screw nut structure driven by a motor, the screw nut structure is driven by the motor to rotate the screw, and then drives the nut end to move linearly, the quantitative connecting plate 16.14 is arranged on the nut end, the screw nut structure is a conventional structure in the field, and will not be described in detail here.

[0204] In this embodiment, the two quantitative clamping modules 16.1 are fixed on the quantitative connecting plate 16.14 together, and the purpose is to keep the stable movement of the wire 1 on the processing quantifying device 16 after the position measurement and positioning of the to-be-processed end of the wire 1 by the measurement moving module 16.2, so as to reduce the error of the wire 1 after positioning on the second transfer device 21.

[0205] Specifically, it further comprises: a first temporary positioning module 23, which keeps the wire 1 above the tail of the front transfer track 20.1 and above the head of the rear transfer track 20.2; a second temporary positioning module 24, which keeps the wire 1 above the tail of the rear transfer track 20.2 and above the head of the transfer transition module 17;

[0206] A pushing module 25 is arranged on the front transfer track 20.1 and the rear transfer track 20.2, fixedly arranged on the second front clamping module 20.4 and the second rear clamping module 20.6, and drives the wire 1 to move between the first temporary positioning module 23 and the second temporary positioning module 24, which can be a linear electric cylinder or a gas cylinder. As an option, the front transfer track and the rear transfer track directly drive the pushing module.

[0207] As a further explanation of the first temporary positioning module 23, the first temporary positioning module 23 includes a front stripping clamping module 23.1 and a rear stripping clamping module 23.2 arranged with respect to the two ends of the wire 1 and corresponding to the head of the rear transfer track 20.2, and a front temporary clamping module 23.3 and a rear temporary clamping module 23.4 corresponding to the tail of the front transfer track 20.1, the front stripping clamping module 23.1 and the rear stripping clamping module 23.2 are aligned with the rotary stripping device 9.

[0208] For the first processing line, the first front clamping module 20.3 grasps the wire 1 between the quantitative cutting station and the wire sleeve group entering station, and positions the processed wire 1 in the front temporary clamping module and the rear temporary clamping module. The second front clamping module 20.4 is connected to the pushing module 25 and grasps the wire 1 on the front temporary clamping module and the rear temporary clamping module, and moves to the front stripping clamping module 23.1 and the rear stripping clamping module 23.2, at which time the wire 1 enters the rear transfer track 20.2 and is aligned with the rotary stripping device 9.

[0209] As can be seen from Figure 8 In other embodiments, the sliding frame 9.31 is further provided with a first stripping clamping gas cylinder 30 arranged between the rotary head 9.1 and the first clamping module, and the second stripping clamping gas cylinder 31 is fixedly arranged on the front side of the sliding frame 9.31.

[0210] Wherein, when the wire 1 is transferred to the rotary stripping device 9, the first stripping clamping cylinder 30, the second stripping clamping cylinder 31, the front stripping clamping module 23.1 and the rear stripping clamping module 23.2 are arranged in sequence, the first stripping clamping cylinder 30 is arranged close to the rotary head 9.1 and above the rear transfer track 20.2, the second stripping clamping cylinder 31 is located between the transfer track and the first stripping clamping cylinder 30, when the stripping channel is ready to butt the end of the wire 1, the front stripping clamping module 23.1 and the rear stripping clamping module 23.2 are clamped on the wire 1, at this time, the second front clamping module 20.4 releases the wire 1 and descends to the rear position to prepare to clamp the next wire 1 to be processed, so as to improve the transfer efficiency, at the same time, the second stripping clamping cylinder 31 clamps the wire 1 on the front side of the wire sleeve 3 to maintain the linear position of the part of the wire 1 extending out of the front stripping clamping module 23.1, then the sliding frame 9.31 starts to move towards the end of the wire 1, the first stripping clamping cylinder 30 approaches the second stripping clamping cylinder 31, then the second stripping clamping cylinder 31 releases the wire 1, while the first stripping clamping cylinder 30 clamps the wire 1 at the front end of the wire sleeve 3, so as to maintain the position of the wire 1 and the position of the wire sleeve 3, then the rotary stripping process is started, after the rotary stripping process is completed, the first rear clamping module 20.5 grabs the wire 1 and moves the wire 1 to the terminal press-fitting station and the wire sleeve preheating and shaping module 12 in the wire sleeve fixing station in sequence.

[0211] As a further explanation of the second temporary positioning module 24, the second temporary positioning module 24 includes a front heat shaping clamping module 24.1 and a rear heat shaping clamping module 24.2 arranged in the front-rear direction of the wire 1, the number of the front heat shaping clamping module 24.1 and the rear heat shaping clamping module 24.2 is two groups, which are arranged in alignment on the wire sleeve heat shaping module 13 and the wire sleeve preheating and shaping module 12, the front heat shaping clamping module 24.1 and the rear heat shaping clamping module 24.2 are arranged above the end of the rear transfer track 20.2 and located at the rear of the wire sleeve mechanical arm 14, the wire 1 is clamped on the wire sleeve heat shaping module 13 and the wire sleeve preheating and shaping module 12 by the second temporary positioning module 24, at the same time, the linear posture of the wire 1 during heat shaping and preheating is ensured, the wire 1 is temporarily positioned at the current wire sleeve heat shaping module 13 and the wire sleeve preheating and shaping module 12 by the heat shaping positioning module, so that the first rear clamping module 20.5 releases the wire 1 and performs transfer work on the next wire 1 to be processed.

[0212] The second rear clamping module 20.6 is connected with the pushing module 25 and clamps the wire 1 on the wire sleeve preheating and shaping module 12 to the wire sleeve heat setting module 13. At this time, the wire 1 is positioned on the wire sleeve heat setting module 13. Then, the intermediate transition device transfers the heat set wire 1 to the laser marking module 28. Then, the transition transfer module transfers the wire 1 after the first end 1.1 is completed laser marking to the reversing device 15. At this time, the wire 1 enters the second processing line. The second transition device 21 transfers the wire 1 to the processing and quantifying device 16. The wire 1 is accurately positioned with the processing position 29 after passing through the processing and quantifying device 16. Then, the wire 1 sequentially passes through the wire sleeve assembly station, the terminal pressing station, the wire sleeve fixing station and the laser marking module 28 under the driving of the second transition device 21. Finally, the second end 1.2 of the wire 1 is processed. The wire 1 is collected.

[0213] In the above embodiment, the clamping of the wire 1 can be achieved by using the clamping unit 26.

[0214] The application also provides a processing method suitable for the terminal installation equipment for processing large square wires, which comprises the following steps:

[0215] S1, at the quantifying and cutting station, the caliber of the wire retaining module 4.3 is selected according to the wire 1 to be processed. The vertical position of the wire carrier 4.2 is adjusted so that the current wire retaining module 4.3 is connected with the wire feeding power module 4.1. The wire 1 is linearly conveyed under the retention of the wire retaining module 4.3.

[0216] S1.1, after the length of the wire 1 is determined according to the conveying stroke, the wire 1 after quantifying is fixed. At this time, the wire 1 cutting head is actuated and cuts the wire 1. The transition device clamps the wire 1 after quantifying to the rear end of the sleeve feeding device 6. The end of the wire 1 extends to the processing position 29 and waits for the wire sleeve 3 to enter.

[0217] S2, the flat wire sleeve 3 is placed on both sides of the front shaping channel 6.1 and is pre-pressed towards the middle position under the action of the front shaping channel 6.1.

[0218] S2.1, the wire sleeve 3 after pre-pressing enters the rear shaping channel 6.2. The wire sleeve 3 is expanded in the rear shaping channel 6.2 and is specifically pressed towards the middle position under the action of the sleeve feeding power module 6.3. The flat wire sleeve 3 is expanded after passing through the sleeve feeding power module 6.3 to form a roughly diamond shape and is output from the end of the rear shaping channel 6.2.

[0219] S2.2, the sleeve connecting pipe 8.1 is rotated to the sleeve connecting position towards the end of the rear shaping channel 6.2. The diamond-shaped expanded wire sleeve 3 is sleeved into the sleeve connecting pipe 8.1 under the action of the sleeve feeding power module 6.3. Then, the wire sleeve 3 cutting head is actuated and cuts off the wire sleeve outside the sleeve connecting pipe 8.1.

[0220] S2.3, the wire 1 is transported to the sleeve assembly station, the sleeve pipe 8.1 is turned to the sleeve assembly position facing the front clamping module, the sleeve assembly claw 8.2 is moved and held on the sleeve pipe 8.1, then the sleeve assembly claw 8.2 is moved towards the extending end of the wire 1, and the wire sleeve 3 on the sleeve pipe 8.1 is rolled onto the wire 1.

[0221] S3, the wire 1 is transported to the terminal crimping station, the end of the wire 1 is linearly held in the rotary stripping device 9, the rotary feeding module 9.3 is actuated and drives the rotary head 9.1 to move towards the wire 1, at this time the stripping knife 9.2 is opened until the end of the wire 1 is placed in the stripping channel 9.4, then the stripping knife 9.2 is gradually cut into the inside of the sheath 1.4 in a state of keeping rotating, the rotary feeding module 9.3 and the stripping knife 9.2 are returned, the sheath 1.4 of the wire 1 is separated, and the inner core 1.3 of the wire 1 is exposed;

[0222] S3.1, the terminal mechanical hand grasps the terminal 2 and adjusts the posture of the terminal 2, so that the terminal 2 is open towards the inner core 1.3, then the terminal 2 is positioned in the terminal guide channel 10.3, and waits for the inner core 1.3 of the wire 1 to access;

[0223] S3.2, the wire 1 is pushed towards the joint seat 10.1, at this time the inner core 1.3 is placed in the core sleeve 2.2 of the terminal 2 after passing through the wire guide channel 10.2, then the terminal 2 is extruded and fixed on the end of the wire 1;

[0224] S4, the wire 1 is transported to the wire sleeve fixing station, the sleeve mechanical hand 14 is first opened to the rear end of the wire sleeve 3, then closed and moved towards the terminal 2, so that the wire sleeve 3 is sleeved to the outside of the junction between the terminal 2 and the sheath 1.4, the heat setting device starts to work, and the wire sleeve 3 is fixed between the wire 1 and the terminal 2 under the action of high temperature.

[0225] S5, the wire 1 is transported to the wire reversing station, the wire 1 is kept in the posture that the finished end thereof faces the processing side, and is positioned on the reversing clamping module 15.1, the reversing clamping module 15.1 is turned, at this time the wire 1 extends on the processing side of the processing position 29;

[0226] S5.1, the wire clamping module 15.2 pulls the first end 1.1 of the wire 1 away from the processing side, at this time the wire 1 is straightened, and a linear deviation amount is defined between the to-be-processed end and the processing position 29;

[0227] S5.2, the conveying device moves the wire 1 to the processing metering device 16, the metering clamping module 16.1 descends and clamps the wire 1, at this time the initial deviation position of the wire 1 is obtained; the measuring moving module 16.2 drives the detection module 16.21 and the sliding sensing module 16.22 to move until the sliding sensing module 16.22 abuts against the to-be-processed end of the wire 1 and generates a displacement action, the detection module 16.21 timely sends a to-position signal according to the displacement action of the sliding sensing module 16.22, at this time the measuring moving module 16.2 stops, and the linear deviation amount is obtained according to the moving amount of the measuring moving module 16.2;

[0228] S5.3, the metering clamping module 16.1 receives the to-position signal, then the metering clamping module 16.1 drives the wire 1 to compensate the linear deviation amount, and the wire 1 is conveyed at the current linear position, at this time the to-be-processed end of the wire 1 is aligned with the processing position 29;

[0229] S6: repeating steps S2-S4, then the processing of both ends of the wire 1 is completed, and the finished wire 1 is collected.

[0230] In step S1.1: the wire 1 passes through the wire retaining module 4.3 in sequence, the encoder 4.8 quantifies the wire 1 according to the number of rotations, at this time the front clamping module on the first conveying device 20 is aligned with the wire feeding direction of the wire 1, the wire 1 from the wire feeding device 4 is received, then the cutting device acts to cut the wire 1;

[0231] In step S2.3: the first front clamping module 20.3 grabs the wire 1 to align to the wire sleeve group entry position, after the wire sleeve 3 is grouped, the second rear clamping module 20.6 grabs the wire 1 to convey between the first temporary positioning module 23, and finally aligns to the rotary stripping and cutting device 9, at this time the switching of the wire 1 from the front conveying track 20.1 to the rear conveying track 20.2 is completed;

[0232] In step S3: the first rear clamping module 20.5 grabs the wire 1 and linearly abuts against the stripping device 19, the inner core 1.3 of the wire 1 is linearly pushed by the first rear clamping module 20.5 to between the opened clamping pieces 19.1, then the clamping pieces 19.1 are closed to the outer diameter between the inner core 1.3 and the outer skin 1.4, the clamping pieces 19.1 stop the outer skin 1.4 from moving when the wire 1 is returned, so as to separate the outer skin 1.4 stripped by the rotary stripping and cutting device from the wire 1, and the separated outer skin 1.4 falls into the lower collecting pipeline 19.2;

[0233] In step S3.1: the terminal positioning gripper 11.31 is rotated to a vertical upward posture by the positioning assembly 11.32, and after linearly aligning with the terminal taking gripper 11.21, the terminal positioning gripper 11.31 grabs the electrode piece 2.1 of the terminal 2, at this time the positioning assembly 11.32 further adjusts the terminal positioning gripper 11.31 and the terminal 2 to a horizontal joint posture, then the terminal positioning gripper 11.31 advances towards the joint seat 10.1 and positions the terminal 2 in the terminal guide channel 10.3.

[0234] In step S3.2: the first rear clamping module 20.5 grabs and pushes the wire 1 to the wire guide channel 10.2 of the joint seat 10.1, then the first rear clamping module 20.5 further transports the wire 1 on the rear transport track 20.2 and moves to the terminal press-fitting device 27;

[0235] In step S4: the first rear clamping module 20.5 grabs the wire 1 and transports the wire 1 to the wire sleeve preheating and shaping module 12, the front and rear heat shaping clamping modules 24.1 and 24.2 clamp the wire 1, then the first rear clamping module 20.5 returns to the rotary stripping device 9, the warm air pipe 12.1 works after the action of the wire sleeve mechanical hand 14 is completed, after preheating and shaping, the second rear clamping module 20.6 transports the wire 1 to the front and rear heat shaping clamping modules 24.1 and 24.2 of the wire sleeve heat shaping module 13, after heat shaping, the second rear clamping module 20.6 returns, the intermediate transfer device transports the wire 1 to the laser marking module 28, after laser marking of the wire sleeve 3, the processing of one end of the wire 1 is completed, the transfer transition module 17 acts and transports the wire 1 to the reversing device 15.

[0236] In step S5.1: after the wire 1 is pulled by the wire drawing clamping module 15.2, then the quantitative wire drawing module 15.3 moves to the corresponding height of the middle section of the wire 1 and quantitatively draws the wire 1 away from the processing side, at this time the wire drawing clamping module 15.2 releases the wire 1, the wire 1 is held by the transfer device, and the second end 1.2 of the wire 1 is drawn to the side away from the processing side of the processing position 29, at this time a linear deviation is defined between the second end 1.2 of the wire 1 and the processing position 29.

[0237] The specific embodiment is only an explanation of the application, which is not a limitation of the application, and those skilled in the art can make modifications to the embodiment without creative contribution after reading the specification, but as long as it is within the scope of the claims of the application, it is protected by the patent law.

Claims

1. A terminal mounting apparatus suitable for processing a large square wire, for mounting a terminal (2) and a wire cover (3) at both ends of a wire (1) to be processed, characterized in that, Comprising: Quantitative cutting station, comprising: Wire feeding device (4) comprising wire feeding power module (4.1) and wire carrier frame (4.2) arranged in the conveying path of wire feeding power module (4.1), wire carrier frame (4.2) being provided with wire retaining modules (4.3) arranged at intervals; Wire cutting device (5) comprising wire cutting heads (5.1) arranged on both sides of the wire outlet end of wire retaining modules (4.3); Wire sleeve feeding station, comprising: Wire sleeve feeding device (6) comprising front shaping channel (6.1) and rear shaping channel (6.2) arranged in sequence along the feeding direction of wire sleeve (3), and wire sleeve feeding power module (6.3) arranged in the conveying path of wire sleeve (3), wire sleeve (3) being arranged in a flat posture in front shaping channel (6.1), front shaping channel (6.1) pressing wire sleeve (3) laterally and conveying wire sleeve (3) in a ready-to-expand posture, rear shaping channel (6.2) guiding wire sleeve (3) to pass through and allowing wire sleeve (3) to expand perpendicular to the pressing direction; Wire sleeve cutting device (7) comprising wire sleeve cutting heads (7.1) arranged on both sides of the wire sleeve outlet end of rear shaping channel; Wire sleeve loading device (8) comprising wire sleeve receiving tube (8.1) rotatably arranged at the rear end of wire sleeve cutting device (7), and wire sleeve loading claw (8.2) linearly movable between wire sleeve loading position and transfer device, wire sleeve receiving tube (8.1) facing wire sleeve feeding device (6) and receiving wire sleeve (3) by rotation, and wire sleeve receiving tube (8.1) facing wire (1) by rotation, wire sleeve loading claw (8.2) holding wire sleeve (3) on wire sleeve receiving tube (8.1) and smoothing wire sleeve (3) to the end of wire (1); Terminal crimping station, comprising: Rotary stripping and cutting device (9) comprising rotary head (9.1), stripping knife (9.2) arranged in rotary head (9.1), and rotary feeding module (9.3) driving rotary head (9.1) to move relative to the length direction of wire (1), rotary head (9.1) being provided with stripping channel (9.4) for wire (1) end to be inserted, stripping knife (9.2) having at least gradually converging cutting stroke in stripping channel (9.4), and stripping knife (9.2) rotating with rotary head (9.1) and gradually cutting into the inner surface of sheath (1.4); Terminal engaging device comprising engaging seat (10.1), and wire guide channel (10.2) and terminal guide channel (10.3) arranged on both sides of engaging seat (10.1); Terminal discharge device comprising terminal vibrating disc (11.1) and terminal manipulator for grabbing terminal (2) to terminal engaging device, terminal manipulator adjusting terminal (2) to the engaging posture coaxial with wire (1) to terminal guide channel (10.3), and wire (1) being pushed to wire guide channel (10.2) and being butt-jointed with terminal (2); Wire sleeve fixing station, comprising: A heat setting device and a sleeve folding manipulator (14) are oppositely arranged along the linear direction of the wire (1), the wire (1) is positioned on the sleeve fixing station, the sleeve folding manipulator (14) is arranged on the side of the sleeve (3) and pushes the sleeve (3) to be sleeved on the outside of the terminal (2), the heat setting device acts on the sleeve (3) to heat-shrink the sleeve (3) on the junction of the terminal (2) and the outer skin (1.4); The wire reversing station comprises: The reversing device (15) comprises a rotating reversing clamping module (15.1) and a wire pulling clamping module (15.2) movably arranged relative to the linear direction of the wire (1); the reversing clamping module (15.1) is positioned on the finished end of the wire (1) and rotates the wire (1) to make the to-be-processed end of the wire (1) face the processing side, and the wire pulling clamping module (15.2) drives the finished end of the wire (1) to move away from the processing side; The processing quantifying device (16) comprises a quantifying clamping module (16.1) arranged above the transfer track and a measuring moving module (16.2) arranged in the same direction as the quantifying clamping module (16.1), the initial position of the measuring moving module (16.2) is aligned with the processing position (29), and the measuring moving module (16.2) moves and contacts the to-be-processed end of the wire (1) to obtain the linear deviation amount of the to-be-processed end of the wire (1) from the expected processing position (29) of the wire (1); the quantifying clamping module (16.1) is movably arranged along the linear direction of the wire (1), and after the wire (1) is moved by the quantifying clamping module (16.1) to compensate for the linear deviation amount, the wire (1) is aligned with the processing position (29); Further comprising: The first processing treatment line comprises the quantifying cutting station, the sleeve assembling station, the terminal pressing station and the sleeve fixing station arranged in sequence along the processing direction on the processing side, and the first transfer device (20) for transferring the wire (1) in the processing direction; The second processing treatment line comprises the wire reversing station, the sleeve assembling station, the terminal pressing station and the sleeve fixing station arranged in sequence along the processing direction on the processing side, and the second transfer device (21) for transferring the wire (1) in the processing direction; The transfer transition module (17) connects the wire reversing station and the end of the first processing treatment line and transfers the wire (1) from the first processing treatment line to the second processing treatment line.

2. The terminal mounting equipment suitable for processing large-square wire according to claim 1, wherein: The wire carrying frame (4.2) is vertically spaced apart and arranged with multiple groups of wire holding modules (4.3), the wire holding modules (4.3) respectively carry wires (1) of different specifications, and the wire carrying frame (4.2) is arranged to be liftable so that the wire holding modules (4.3) can be selectively docked with the wire feeding power module (4.1).

3. The terminal mounting equipment suitable for processing large-square wire according to claim 1, wherein: The front shaping channel (6.1) and the sleeve power module (6.3) each include an extrusion roller unit arranged on both sides of the sleeve (3) opposite to the conveying direction of the sleeve (3), and the circumferential side wall of the extrusion roller unit is provided with an extrusion groove (6.4); The rear shaping channel (6.2) includes at least one die limiting pipe (6.22) arranged along the conveying direction of the sleeve (3), the die limiting pipe (6.22) includes a guide inlet and a guide channel, the caliber of the guide inlet gradually decreases, the caliber of the guide channel matches the smallest end of the guide inlet, and the caliber of the guide channel is greater than the opening defined by the opposite extrusion groove (6.4).

4. The terminal mounting device suitable for processing large square wire according to claim 1, characterized in that: The rotating stripping device (9) further comprises a rotating shaft (9.5) fixedly connected with the rotating head (9.1), a guide cone sleeve (9.6) slidably sleeved on the rotating shaft (9.5), and a lever (9.7) swingably arranged on the rotating head (9.1), one end of the lever (9.7) is connected with the stripping knife (9.2), and the other end of the lever (9.7) is supported on the guide cone sleeve (9.6); The rotating stripping device (9) further comprises a stripping feeding assembly (9.8) for providing linear driving force, the action end of the stripping feeding assembly (9.8) is connected with the guide cone sleeve (9.6), and the guide cone sleeve (9.6) is driven to move towards the lever (9.7), so that the lever (9.7) actuates the stripping knife (9.2) to gradually open or close, or remains in the open or closed position.

5. The terminal mounting device suitable for processing large square wire according to claim 1, characterized in that: The measurement moving module (16.2) is provided with a detection module (16.21) on the processing side and a sliding sensing module (16.22), the sliding sensing module (16.22) is floatingly arranged on the action end of the measurement moving module (16.2) and is aligned with the processing position (29), the measurement moving module (16.2) drives the sliding sensing module (16.22) to abut against the end to be processed of the wire (1), so that the sliding sensing module (16.22) is displaced and triggers the detection module (16.21), so as to control the measurement moving module (16.2) to stop moving, and the measurement moving module (16.2) is provided with a stroke monitoring module, and the stroke monitoring module records the movement amount of the measurement moving module (16.2).

6. The terminal mounting device suitable for processing large square wire according to claim 1, characterized in that: The reversing device (15) is further provided with a metering wire drawing module (15.3) arranged below the reversing clamping module (15.1) and the wire drawing clamping module (15.2), the metering wire drawing module (15.3) comprises a metering wire feeding module (15.4) clamped on both sides of the middle section of the wire (1), and a metering lifting module (15.5) for driving the metering wire feeding module (15.4) to lift to the corresponding height of the wire (1), and the metering wire feeding module (15.4) is linearly movable along the wire (1) to move the wire (1) away from the processing side, and a linear deviation is formed between the to-be-processed end of the wire (1) and the processing position (29).

7. The terminal mounting equipment suitable for processing large square wire according to claim 1, characterized in that: The terminal press-fitting station further comprises a skin removing device (19) arranged in the first processing line and the second processing line, and the skin removing device (19) is arranged at the rear side of the rotary stripping device (9); The skin removing device (19) comprises a clamping piece (19.1) that opens and closes relative to the inner core (1.3) of the wire (1), and a collection pipeline (19.2) arranged below the clamping piece (19.1); And the first transfer device (20) and the second transfer device (21) are both provided with a wire moving module (22) corresponding to the terminal press-fitting station, the wire moving module (22) pushes the wire (1) to move towards the processing side, and the wire moving module (22) is returned to the original position when the clamping piece (19.1) is closed to separate the skin (1.4) from the end of the wire (1).

8. The terminal mounting equipment suitable for processing large square wire according to claim 1, characterized in that: The first transfer device (20) and the second transfer device (21) are both composed of a front transfer track (20.1) and a rear transfer track (20.2) arranged in the same direction, the front transfer track (20.1) is arranged corresponding to the wire sleeve group entering station, the rear transfer track (20.2) is arranged corresponding to the terminal press-fitting station and the wire sleeve fixing station, and the rear transfer track (20.2) is connected with the transfer transition module (17); The front transfer track (20.1) and the rear transfer track (20.2) are both provided with a clamping unit (26) corresponding to both ends of the wire (1), and the rear transfer track (20.2) is provided with a wire moving module (22) for driving the clamping unit (26) to move towards the processing side.

9. The terminal mounting equipment suitable for processing large square wire according to claim 1, characterized in that: Further comprising: A first temporary positioning module (23) for keeping the wire (1) above the tail of the front transfer track (20.1) and above the head of the rear transfer track (20.2); A second temporary positioning module (24) for keeping the wire (1) above the tail of the rear transfer track (20.2) and above the head of the transfer transition module (17); The pushing module (25) is arranged on the front transfer track (20.1) and the rear transfer track (20.2) and drives the wire to move between the first temporary positioning module (23) and the second temporary positioning module (24).

10. A processing method suitable for a terminal mounting apparatus for processing a large square wire, characterized by, The method comprises the following steps: S1, in the quantitative cutting station, the caliber of the wire retaining module (4.3) is selected according to the wire (1) to be processed, and the vertical position of the wire carrier frame (4.2) is adjusted so that the current wire retaining module (4.3) is docked with the wire feeding power module (4.1), and the wire (1) is linearly conveyed under the retention of the wire retaining module (4.3); S1.1, after determining the length of the wire (1) according to the conveying stroke of the wire (1), the wire (1) after the quantitative cutting is fixed, at this time, the wire cutting head is actuated and the wire (1) is cut, the transfer device grabs the wire (1) after the quantitative cutting to the rear end of the sleeve feeding device (6), the end of the wire (1) is stretched out at the processing position (29) and waits for the sleeve (3) to enter; S2, the flat sleeve (3) is placed on both sides of the front shaping channel (6.1) and is pre-pressed towards the middle position under the action of the front shaping channel (6.1); S2.1, the sleeve (3) after pre-pressing enters the rear shaping channel (6.2), the sleeve (3) is expanded in the rear shaping channel (6.2), and is further pressed towards the middle position under the action of the sleeve feeding power module (6.3), the flat sleeve (3) is expanded after passing through the sleeve feeding power module (6.3) to form a generally rhombus shape and is output from the end of the rear shaping channel (6.2); S2.2, the sleeve connecting pipe (8.1) is rotated to the sleeve connecting position towards the end of the rear shaping channel (6.2), the rhombus-shaped expanded sleeve (3) is sleeved into the sleeve connecting pipe (8.1) under the action of the sleeve feeding power module (6.3), and then the sleeve cutting head is actuated and the sleeve (3) outside the sleeve connecting pipe (8.1) is cut off; S2.3, the wire (1) is conveyed to the sleeve group entering station, the sleeve connecting pipe (8.1) is rotated to the sleeve loading position towards the front clamping module, the sleeve loading claw (8.2) moves and holds on the sleeve connecting pipe (8.1), and then the sleeve loading claw (8.2) moves towards the stretched end of the wire (1) to roll the sleeve (3) on the sleeve connecting pipe (8.1) to the wire (1); S3, the wire (1) is conveyed to the terminal press-fitting station, the end of the wire (1) is linearly retained in the rotary stripping device (9), the rotary feeding module (9.3) is actuated and drives the rotary head (9.1) to move towards the wire (1), at this time, the stripping knife (9.2) is opened until the end of the wire (1) is placed in the stripping channel (9.4), then the stripping knife (9.2) is gradually cut into the inside of the sheath (1.4) in a state of keeping rotating, the rotary feeding module (9.3) and the stripping knife (9.2) are reset, the sheath (1.4) of the wire (1) is separated, and the inner core (1.3) of the wire (1) is exposed; S3.1, the terminal mechanical hand grabs the terminal (2) and adjusts the posture of the terminal (2), so that the terminal (2) is open to the inner core (1.3), and then the terminal (2) is positioned in the terminal guide channel (10.3), waiting for the inner core (1.3) of the wire (1) to access; S3.2, the wire (1) is pushed towards the joint seat (10.1), at this time the inner core (1.3) is inserted into the core sleeve (2.2) of the terminal (2) after passing through the wire guide channel (10.2), and then the terminal (2) is extruded and fixed on the end of the wire (1); S4, the wire (1) is transported to the wire sleeve fixing station, the sleeve mechanical hand (14) is first opened to the rear end of the wire sleeve (3), then closed and moved towards the terminal (2), so that the wire sleeve (3) is sleeved to the junction between the terminal (2) and the outer skin (1.4), and the heat setting device starts to work, the wire sleeve (3) is fixed between the wire (1) and the terminal (2) under the action of high temperature; S5, the wire (1) is transported to the wire reversing station, the wire (1) is transported and positioned on the reversing clamping module (15.1) in the posture that the finished end thereof faces the processing side, the reversing clamping module (15.1) is rotated by 180 degrees, and at this time the wire (1) extends on the processing side of the processing position (29); S5.1, the wire drawing clamping module (15.2) pulls the first end (1.1) of the wire (1) away from the processing side, at this time the wire (1) is straightened, and a linear deviation amount is defined between the to-be-processed end and the processing position (29); S5.2, the transfer device moves the wire (1) to the processing quantifying device (16), the quantifying clamping module (16.1) descends and clamps the wire (1), at this time the initial deviation position of the wire (1) is obtained; the measuring moving module (16.2) drives the detection module (16.21) and the sliding sensing module (16.22) to move until the sliding sensing module (16.22) abuts against the to-be-processed end of the wire (1) and generates a displacement action, the detection module (16.21) timely sends a to-position signal according to the displacement action of the sliding sensing module (16.22), at this time the measuring moving module (16.2) stops, and the linear deviation amount is obtained according to the movement amount of the measuring moving module (16.2); S5.3, the quantifying clamping module (16.1) receives the to-position signal, then the quantifying clamping module (16.1) drives the wire (1) to compensate the linear deviation amount, and transports the wire (1) in the current linear position, at this time the to-be-processed end of the wire (1) is aligned with the processing position (29); S6, steps S2-S4 are repeated, and then the processing of both ends of the wire (1) is completed, and the finished wire (1) is collected.

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