Full-automatic cable stripping and marking terminal crimping machine

Abstract

The invention discloses a terminal feeding device of a full-automatic cable stripping and marking terminal crimping machine, a cable twisting and stripping device is used for twisting and stripping the outer side of a cable, when the cable twisting and stripping device is used for twisting and stripping the cable, a terminal crimping device is used for receiving materials above the cable twisting and stripping device, and after the twisting and stripping of the cable are completed, the terminal crimping device is used for crimping the cable. The laser marking device marks the surface of a core wire of a stripped cable immediately, the cable twisting and stripping device completes twisting and stripping, and when the cable twisting and stripping device retreats, the terminal crimping device rotates by 90 degrees under integrated linkage of the crimping and stripping linkage device, and crimping of a terminal is completed through driving of the crimping driving device. Automatic cable stripping, laser marking and terminal crimping are achieved, meanwhile, the crimping and stripping linkage device drives the terminal crimping device and the cable twisting and stripping device to work alternately in a linkage mode, under the condition of low cost, the cable twisting and stripping device and the terminal crimping device are made to work synchronously in a linkage mode, and the production efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of cable stripping, marking and terminal crimping, and in particular to a full-automatic cable stripping, marking and terminal crimping machine. Background Art

[0002] After the cable is produced, one end of the cable must be opened to connect to the terminal. Each wire inside the cable then needs to be connected to the terminal. To distinguish each wire, the wires must be marked according to their color. In existing technology, each step is performed separately and mostly manually, resulting in low production efficiency. Summary of the Invention

[0003] Based on the above, the object of the present invention is to provide a fully automatic cable stripping, marking and terminal crimping machine, which can realize automatic cable stripping, laser marking and terminal crimping, with high degree of automation and high production efficiency.

[0004] To achieve the above object, the present invention adopts the following technical solutions:

[0005] The present invention provides a fully automatic cable stripping, marking and terminal crimping machine, comprising:

[0006] Machine;

[0007] Terminal feeding device, used for feeding;

[0008] a terminal crimping device, receiving the material from the terminal feeding device and performing crimping between the terminal and the cable;

[0009] A crimping drive device, the output end of which is connected to the terminal crimping device and is used to drive the terminal crimping device to perform crimping;

[0010] Cable twisting and stripping device, used to twist and strip the outer layer of the cable;

[0011] A crimping and stripping linkage device, which connects the terminal crimping device and the cable twisting and stripping device, and can integrally drive the terminal crimping device and the cable twisting and stripping device to work alternately;

[0012] A laser marking device for marking the surface of the core wire of the stripped cable;

[0013] Among them, the crimping and stripping linkage device includes a first linkage drive mechanism, a first linkage slide rail, a first linkage slider and a linkage rotating wheel. The first linkage slider is slidably set on the first linkage slide rail. A first linkage plate is set on one side of the first linkage slider. The first linkage plate is connected to the cable twisting and stripping device. A linkage rack is set on the other side of the first linkage slider. The linkage rotating wheel is provided with teeth that can engage with the linkage rack. A support platform is provided on the machine platform. The center rotation of the linkage rotating wheel is connected to the support platform. The linkage rotating wheel is also connected to the terminal crimping device.

[0014] Furthermore, the cable twisting and stripping device comprises:

[0015] Cable twisting and stripping installation plate, which is connected to the first linkage plate

[0016] A wire cutting assembly, used for cutting the outer layer of the cable;

[0017] Wire twisting and stripping assembly, used to twist and strip the outer layer of the cable;

[0018] Among them, the tangent assembly includes a tangent clamp cylinder, which is arranged below the cable twisting and stripping mounting plate. The two output ends of the tangent clamp cylinder are both provided with tangent mounting plates, and the tangent mounting plates are provided with one-to-one tangent knives, and the blades of the two tangent knives are arranged opposite to each other.

[0019] Furthermore, the twisting and stripping assembly includes a twisting and stripping fixing plate, a hollow rotating shaft is provided on the twisting and stripping fixing plate, one end of the hollow rotating shaft is sleeved with a twisting and stripping follower wheel, and the other end is sleeved with a twisting and stripping portion;

[0020] The cable twisting and stripping mounting plate is also provided with a twisting and stripping drive motor, the output end of the twisting and stripping drive motor is provided with a twisting and stripping active wheel, and a twisting and stripping belt is sleeved between the twisting and stripping active wheel and the twisting and stripping follower wheel.

[0021] Furthermore, the wire stripping part includes a wire stripping rotator, two opposite wire stripping chucks are rotatably arranged on the wire stripping rotator, a wire stripping driving cylinder is arranged above the wire stripping fixing plate, and a chuck driving plate is arranged at the output end of the wire stripping driving cylinder, a chuck driving through hole is opened in the center of the chuck driving plate, the wire stripping rotator passes through the chuck driving through hole, and the wire stripping driving cylinder can enable the two wire stripping chucks to clamp the cable through the chuck driving plate.

[0022] Furthermore, the wire twisting and stripping chuck includes a chuck swing arm, a chuck swing head is provided at one end of the chuck swing arm, a chuck notch is formed at the connection position between the chuck swing head and the chuck swing arm, and a clamping hook plate is provided at the other end of the chuck swing arm, the clamping hook plate is connected to a clamping block, and the clamping block includes a clamping tooth surface and a V-shaped clamping mouth.

[0023] Furthermore, a distance adjustment shaft is provided in the hollow rotating shaft, a spring is provided between the hollow rotating shaft and the distance adjustment shaft, an adjustment trigger head is provided at one end of the distance adjustment shaft, a first stepper motor is provided on the wire twisting and stripping fixing plate, and an output end of the first stepper motor is connected to the other end of the distance adjustment shaft;

[0024] A second stepper motor is also provided below the first stepper motor, and the output end of the second stepper motor is connected to a first distance adjusting slide, and inclined surfaces are provided on both sides of the end of the first distance adjusting slide away from the second stepper motor, and two opposite second distance adjusting slides are slidingly provided at the bottom of the side of the wire twisting and stripping fixing plate close to the tangent assembly, and inclined surfaces are provided on the opposite sides of the two second distance adjusting slides, and the end of the first distance adjusting slide away from the second stepper motor is located between the two second distance adjusting slides, and the two second distance adjusting slides are connected one-to-one to the two tangent mounting plates.

[0025] Furthermore, the cable twisting and stripping mounting plate is connected to an extension mounting plate, and a cable twisting and stripping guide plate and an inclined prism are provided on the extension mounting plate. The prism is located on the side below the cable twisting and stripping guide plate, and the inclined surface of the prism faces the cable twisting and stripping guide plate. A CCD camera is provided above the cable twisting and stripping guide plate.

[0026] Furthermore, a second linkage drive mechanism and a second linkage slide rail are provided on the linkage rotating wheel, a second linkage slider is provided on the second linkage slide rail, the output end of the second linkage drive mechanism is connected to the second linkage slider, and the terminal crimping device is provided on the second linkage slider.

[0027] Furthermore, the terminal crimping device includes a terminal crimping guide portion and a terminal crimping execution portion;

[0028] The terminal crimping guide part includes a terminal crimping claw cylinder, and the two output ends of the terminal crimping claw cylinder are provided with terminal crimping guide plates. The top of the terminal crimping guide plate is provided with a terminal crimping guide surface. The bottom of the terminal crimping guide surface is connected to a half hole, and a terminal crimping guide hole is formed when the two half holes are closed.

[0029] Furthermore, the terminal crimping execution portion is located below the terminal crimping guide portion;

[0030] The terminal crimping execution part includes a terminal crimping execution base plate and a terminal crimping execution top plate, the terminal crimping execution base plate is provided with a terminal crimping slide groove and a terminal crimping installation groove, the terminal crimping installation groove is slidably provided with a terminal crimping driving slide plate, the terminal crimping installation groove is provided with a terminal crimping extrusion plate, the terminal crimping extrusion groove is provided with a terminal crimping extrusion groove, four groups of terminal crimping extrusion blocks are provided in the terminal crimping extrusion groove, and terminal crimping extrusion holes are formed between the four groups of terminal crimping extrusion blocks. A terminal crimping swing arm is connected between the terminal crimping extrusion plate and the terminal crimping driving slide plate, the terminal crimping execution top plate cover is provided on the terminal crimping execution base plate, and a through hole is provided on the terminal crimping execution top plate, and the through hole connects the terminal crimping extrusion hole and the terminal crimping guide hole.

[0031] Furthermore, a crimping drive slot is provided on the terminal crimping drive slide, and a crimping drive positioning slot is provided on the terminal crimping execution base plate;

[0032] The crimping drive device includes a crimping drive mounting plate, a crimping drive cylinder is provided on the crimping drive mounting plate, the output end of the crimping drive cylinder is provided with a crimping drive card head that can cooperate with the crimping drive card slot, and the crimping drive mounting plate is also provided with a crimping drive positioning block that can cooperate with the crimping drive positioning slot.

[0033] Furthermore, the terminal feeding device includes:

[0034] A first terminal feeding assembly, comprising a vibrating plate and a first terminal conveying channel;

[0035] A second terminal feeding assembly includes a second terminal feeding fixing plate, a second terminal feeding driving mechanism and a second terminal feeding slide are provided on the second terminal feeding fixing plate, the second terminal feeding driving mechanism can drive the second terminal feeding slide to slide along the second direction on the second terminal feeding fixing plate, a second terminal feeding clamp is slidably provided on the second terminal feeding slide, the second terminal feeding clamp is capable of moving along the first direction, and a second terminal feeding clamp is provided on the second terminal feeding clamp;

[0036] The third terminal feeding assembly is arranged on the second terminal feeding fixing plate and is located below the second terminal feeding slide. The third terminal feeding assembly includes a terminal feeding inlet, a terminal feeding channel and a terminal feeding outlet. The terminal feeding inlet is located below the second terminal feeding slide.

[0037] Furthermore, the second terminal feeding slide includes a second terminal feeding connecting plate, a second terminal feeding slide is provided on the second terminal feeding connecting plate, a second terminal feeding chute is provided on the second terminal feeding slide, a second terminal feeding mounting groove is provided on the top of the second terminal feeding chute, a removable second terminal feeding cover is provided in the second terminal feeding mounting groove, a second terminal feeding blanking trough is further provided at the bottom of the second terminal feeding chute on a side close to the first terminal feeding assembly, and the second terminal feeding slide can slide so that the second terminal feeding blanking trough is located above the terminal feeding inlet;

[0038] A second terminal feeding slide is provided at the bottom of the second terminal feeding clamping plate, and the second terminal feeding slide is slidably provided in the second terminal feeding chute, and a terminal feeding pulley is rotatably provided below the side of the second terminal feeding slide away from the first terminal feeding assembly;

[0039] The second terminal feeding fixing plate is further provided with a second terminal feeding fixing block, the second terminal feeding fixing block is provided with a first terminal feeding slide and a second terminal feeding slide, and the first terminal feeding slide extends obliquely.

[0040] Furthermore, the laser marking device includes a laser marking displacement module, the output end of the laser marking displacement module is provided with a laser marking rotary motor, the laser marking displacement module can drive the laser marking rotary motor to move up and down, and the output end of the laser marking rotary motor is provided with a laser marking machine, and the laser marking machine performs laser marking according to the color and position information of the core wire obtained by the CCD camera.

[0041] Furthermore, it also includes a cable positioning device;

[0042] The cable positioning device includes a cable positioning mounting seat, on which two sets of cable positioning clamps are slidably arranged, and the cable positioning clamps are provided with cable positioning clamps. The cable positioning mounting seat is also provided with a cable positioning drive mechanism, and the output end of the cable positioning drive mechanism is connected to the cable positioning clamps;

[0043] The cable positioning mounting seat is further provided with a cable positioning plate, and the cable positioning plate is provided with a cable positioning hole.

[0044] Furthermore, the cable positioning mounting seat is provided with a first cable positioning slot and a second cable positioning slot, the first cable positioning slot is located above the second cable positioning slot, a cable positioning linkage gear is rotatably arranged between the first cable positioning slot and the second cable positioning slot, the two cable positioning clamps are respectively slidably arranged on the first cable positioning slot and the second cable positioning slot in a one-to-one manner, the cable positioning plate is provided with teeth that can engage with the cable positioning linkage gear, the output end of the cable positioning drive mechanism is connected to a cable positioning linkage block, and the cable positioning linkage block is connected to one of the cable positioning clamps.

[0045] Furthermore, it also includes a heat shrink tube cutting device, and the machine platform is provided with a rolled heat shrink tube;

[0046] The heat shrink tube cutting device includes a first feeding tube and a second feeding tube, the first feeding tube includes a first tube cavity, the second feeding tube includes a second tube cavity, and the outlet of the first feeding tube corresponds to the inlet of the second feeding tube;

[0047] a feeding drive assembly, disposed between the first feeding tube and the second feeding tube, for moving the heat shrink tube within the first tube cavity and the second tube cavity;

[0048] The tube cutting assembly is arranged near the outlet of the second feeding tube, and comprises a tube cutting drive unit. The output end of the tube cutting drive unit is provided with a cutter unit.

[0049] Furthermore, it includes a first pipe cutting installation plate, on which a first pipe cutting fixing plate is arranged, and a first fixing clamp is provided on the top of the first pipe cutting fixing plate, and one end of the first feeding pipe is clamped in the first fixing clamp;

[0050] A tube cutting guide plate is also provided on the first tube cutting fixing plate, and the tube cutting guide plate extends in a direction away from the first feeding tube. A tube cutting guide port is provided on the side of the tube cutting guide plate away from the first feeding tube, and the tube cutting guide port corresponds to the inlet of the first feeding tube. A displacement sensor is provided between the tube cutting guide port and the inlet of the first feeding tube.

[0051] Further, the feed drive assembly includes a first feed drive portion and a second feed drive portion;

[0052] The first feeding drive unit includes two first feeding drive motors, and the output ends of the two first feeding drive motors are both provided with a first feeding drive active wheel;

[0053] The second feeding drive unit includes a feeding double-outlet air cylinder, and both output ends of the feeding double-outlet air cylinder are provided with a feeding slide, and the feeding slide is provided with a feeding installation shaft, and the top of the feeding installation shaft is rotatably provided with a feeding driving wheel, and the bottom of the feeding installation shaft is rotatably provided with a feeding driving follower wheel, and a feeding driving belt is provided between the feeding driving active wheel and the feeding driving follower wheel in a pair.

[0054] The pipe cutting drive unit includes a pipe cutting claw cylinder, and the two output ends of the pipe cutting claw cylinder are provided with a pipe cutting slide. The cutter unit includes a first cutter and a second cutter, and the first cutter and the second cutter are arranged one-to-one on the pipe cutting slide.

[0055] Furthermore, it also includes a tube feeding device, which receives the heat shrink tube that has been cut from the heat shrink tube cutting device and feeds the heat shrink tube to the front side of the cable twisting and stripping device;

[0056] The pipe delivery device includes a first pipe delivery mounting plate and a second pipe delivery mounting plate, the first pipe delivery mounting plate is connected to the machine platform, the first pipe delivery mounting plate is connected to the second pipe delivery mounting plate, a pipe delivery driving wheel and a pipe delivery follower wheel are rotatably provided on both sides of the second pipe delivery mounting plate, a pipe delivery belt is sleeved between the pipe delivery driving wheel and the pipe delivery follower wheel, a pipe delivery slide rail is provided on the second pipe delivery mounting plate, a pipe delivery slider is slidably provided on the pipe delivery slide rail, a pipe delivery claw cylinder is provided on the pipe delivery slider, and both output ends of the pipe delivery claw cylinder are provided with pipe delivery splints, and a pipe delivery clamping hole is formed when the two pipe delivery splints are closed.

[0057] Furthermore, the machine is also provided with a hot air gun. When the heat shrink tube is put on the cable whose terminals have been crimped, the heat sealing machine blows hot air so that the heat shrink tube is heat-shrunk and fixed to the outside of the terminal.

[0058] The beneficial effects of the present invention are:

[0059] The present invention provides a fully automatic cable stripping, marking and terminal crimping machine, a terminal feeding device for feeding and conveying terminals to the terminal crimping device, a cable twisting and stripping device for twisting and stripping the outer side of the cable, when the cable twisting and stripping device is twisting and stripping the wire, a terminal crimping device is receiving materials above the cable twisting and stripping device, after the twisting and stripping of the cable is completed, a laser marking device immediately marks the surface of the core wire of the stripped cable, when the cable twisting and stripping device completes the twisting and stripping and retreats, under the integrated linkage of the crimping and stripping linkage device, the terminal crimping Through the cooperation of the linkage rack and the linkage rotating wheel, the terminal crimping device will rotate 90° and be located in front of the cable twisting and stripping device. Then the terminal crimping is completed by the drive of the crimping drive device. The whole process can realize automatic cable stripping, laser marking and terminal crimping, with a high degree of automation. At the same time, the terminal crimping device and the cable twisting and stripping device are driven in an integrated manner through the crimping and stripping linkage device to work alternately. At a low cost, the cable twisting and stripping device and the terminal crimping device can work synchronously and improve production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0060] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in describing the embodiments of the present invention. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the contents of the embodiments of the present invention and these drawings without any creative work.

[0061] Figure 1 A schematic structural diagram of a fully automatic cable stripping, marking and terminal crimping machine provided by an embodiment of the present invention;

[0062] Figure 2 A schematic diagram of the partial structure of a fully automatic cable stripping, marking and terminal crimping machine provided by an embodiment of the present invention;

[0063] Figure 3 A schematic structural diagram of a machine top plate provided in an embodiment of the present invention;

[0064] Figure 4 This is a schematic structural diagram of a heat shrink tube cutting device according to an embodiment of the present invention;

[0065] Figure 5 Another visual structural diagram of the heat shrink tube cutting device according to an embodiment of the present invention;

[0066] Figure 6 A schematic structural diagram of a pipe delivery device provided in an embodiment of the present invention;

[0067] Figure 7 A schematic structural diagram of a cable positioning device provided in an embodiment of the present invention;

[0068] Figure 8 A schematic diagram of a partially exploded structure of a cable positioning device provided by an embodiment of the present invention;

[0069] Figure 9 An enlarged structural diagram of the position of the crimping and stripping linkage device provided in an embodiment of the present invention;

[0070] Figure 10 Another visual enlarged structural diagram of the position of the crimping and stripping linkage device provided in an embodiment of the present invention;

[0071] Figure 11 A schematic structural diagram of a cable twisting and stripping device provided in an embodiment of the present invention;

[0072] Figure 12 Another visual structural diagram of the cable twisting and stripping device provided by an embodiment of the present invention;

[0073] Figure 13 A partially enlarged structural diagram of a cable twisting and stripping device provided in an embodiment of the present invention;

[0074] Figure 14 A schematic diagram of a portion of the structure of a cable twisting and stripping device provided in an embodiment of the present invention;

[0075] Figure 15 A schematic cross-sectional view of a hollow shaft portion provided in an embodiment of the present invention;

[0076] Figure 16 A schematic diagram of a portion of the structure of a cable twisting and stripping device provided in an embodiment of the present invention;

[0077] Figure 17 A schematic structural diagram of a wire twisting and stripping chuck provided in an embodiment of the present invention;

[0078] Figure 18 A schematic structural diagram of a laser marking device provided in an embodiment of the present invention;

[0079] Figure 19 A schematic structural diagram of a terminal feeding device provided in an embodiment of the present invention;

[0080] Figure 20 A schematic diagram of a portion of the structure of a terminal feeding device provided in an embodiment of the present invention;

[0081] Figure 21 A schematic diagram of a partial cross-sectional structure of a terminal feeding device provided in an embodiment of the present invention;

[0082] Figure 22 A schematic diagram of a partially exploded structure of a terminal feeding device provided in an embodiment of the present invention;

[0083] Figure 23 A schematic structural diagram of a terminal crimping device provided in an embodiment of the present invention;

[0084] Figure 24 A schematic diagram of the exploded structure of a terminal crimping device provided in an embodiment of the present invention;

[0085] Figure 25 A schematic structural diagram of a crimping drive device provided in an embodiment of the present invention. DETAILED DESCRIPTION

[0086] To make the technical problems solved, the technical solutions adopted, and the technical effects achieved by the present invention more clearly understood, the technical solutions of the embodiments of the present invention will be further described in detail below with reference to the accompanying drawings. It is apparent that the described embodiments are only some of the embodiments of the present invention, not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative effort shall fall within the scope of protection of the present invention.

[0087] In the description of the present invention, unless otherwise expressly specified or limited, the terms "connected," "connected," and "fixed" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integration; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; and internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention in specific circumstances.

[0088] In the present invention, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may include the first and second features being in direct contact, or may include the first and second features being in contact not directly but through another feature between them. Furthermore, a first feature being "above," "above," and "above" a second feature may include the first feature being directly above or obliquely above the second feature, or may simply mean that the first feature is higher in level than the second feature. A first feature being "below," "below," and "below" a second feature may include the first feature being directly below or obliquely below the second feature, or may simply mean that the first feature is lower in level than the second feature.

[0089] In the description of this embodiment, the terms "upper," "lower," "left," "right," and other orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely for ease of description and simplified operation. They do not indicate or imply that the devices or components referred to must have, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on the present invention. Furthermore, the terms "first" and "second" are used solely for descriptive purposes and have no special meanings.

[0090] For ease of understanding, the embodiments of the present invention explain the cables, twisted wire stripping, and terminal crimping involved in the entire fully automatic cable stripping, marking, and terminal crimping machine. The cable structure consists of several core wires and an outer layer including the core wires. The colors of the core wires are multiple colors or double colors. Several core wires are generally twisted together. Twisted wire stripping refers to cutting part of the end of the outer layer of the cable, and then twisting and stripping the cut outer layer. After the twisted wire is stripped, a number or expression is marked on the surface of the core wire by laser marking. Terminal crimping refers to crimping a metal terminal onto the core wire with the outer layer stripped, and then putting a heat shrink tube between the terminal and the unpeeled outer layer. The following is a detailed description of how the fully automatic cable stripping, marking, and terminal crimping machine provided by the present invention completes the above steps.

[0091] For the convenience of explaining the embodiment of the present invention, the first direction X, the second direction Y and the third direction Z in the embodiment of the present invention correspond to the three directions of the coordinate axis respectively. Figure 1 、 2 , 9 and 10, the present invention provides a fully automatic cable stripping, marking and terminal crimping machine, comprising a machine platform 1, the machine platform 1 comprising a chassis 11 and a machine top plate 12; a terminal feeding device 2, which is arranged on the machine top plate 12 and is used for feeding; a terminal crimping device 3, which is arranged on the machine top plate 12, receives the feed from the terminal feeding device 2, and crimps the terminal and the cable; a crimping drive device 4, which is arranged on the machine top plate 12, and its output end is connected to the terminal crimping device 3, and is used to drive the terminal crimping device 3 to crimp; a cable twisting and stripping device 5, which is arranged on the machine top plate 12 and is used to twist and strip the outer layer of the cable, as shown in FIG. Figure 3As shown, a waste drop trough 121 is provided on the top plate 12 of the machine, and the outer layer of the stripped cable falls from the waste drop trough 121. The waste drop trough 121 is located below the cable twisting and stripping device 5. A collection box for collecting waste can be provided in the chassis 11 (not shown); a crimping and stripping linkage device 6, which connects the terminal crimping device 3 and the cable twisting and stripping device 5, and can integrally drive the terminal crimping device 3 and the cable twisting and stripping device 5 to work alternately; a laser marking device 7, which is used to mark the surface of the core wire of the stripped cable; wherein, the crimping and stripping linkage device 6 includes a first linkage drive mechanism 61. A first linkage rail 62, a first linkage slider 63 and a linkage rotating wheel 64. The first linkage slider 63 is slidably set on the first linkage rail 62. A first linkage plate 631 is set on one side of the first linkage slider 63. The first linkage plate 631 is connected to the cable twisting and stripping device 5. A linkage rack 632 is set on the other side of the first linkage slider 63. The linkage rotating wheel 64 is provided with teeth that can engage with the linkage rack 632. A support platform 65 is provided on the machine 1. The center rotation of the linkage rotating wheel 64 is connected to the support platform 65. The linkage rotating wheel 64 is also connected to the terminal crimping device 3.

[0092] The embodiment of the present invention provides a fully automatic cable stripping, marking and terminal crimping machine, a terminal feeding device 2, for feeding and conveying terminals to a terminal crimping device 3, a cable twisting and stripping device 5 twists and strips the outer side of the cable, when the cable twisting and stripping device 5 is twisting and stripping, the terminal crimping device 3 is receiving material above the cable twisting and stripping device 5, when the twisting and stripping of the cable is completed, the laser marking device 7 immediately marks the surface of the core wire of the stripped cable, when the cable twisting and stripping device 5 completes the twisting and stripping and retreats, under the integrated linkage of the crimping and stripping linkage device 6, the terminal crimping Through the cooperation of the linkage rack 632 and the linkage rotating wheel 64, the terminal crimping device 3 will rotate 90° and be located in front of the cable twisting and stripping device 5, and then the terminal crimping is completed by the drive of the crimping drive device 4. The whole process can realize automatic cable stripping, laser marking and terminal crimping, with a high degree of automation. At the same time, the terminal crimping device 3 and the cable twisting and stripping device 5 are driven in an integrated manner through the crimping and stripping linkage device 6 to work alternately. At a low cost, the cable twisting and stripping device 5 and the terminal crimping device 3 can work synchronously and improve production efficiency.

[0093] like Figure 1 、 2, 9 to 17, the cable twisting and stripping device 5 includes: a cable twisting and stripping mounting plate 51, which is connected to the first linkage plate 631, a wire cutting assembly 52, used to cut the outer layer of the cable; a wire twisting and stripping assembly 53, used to twist and strip the outer layer of the cable; wherein, the wire cutting assembly 52 includes a wire cutting claw cylinder 521, the wire cutting claw cylinder 521 is arranged below the cable twisting and stripping mounting plate 51, and the two output ends of the wire cutting claw cylinder 521 are both provided with a wire cutting mounting plate 522, and the wire cutting mounting plate 522 is provided with a one-to-one wire cutting knife 523, and the blades of the two wire cutting knives 523 are arranged opposite to each other. Specifically, the external conveying device conveys the cable along the negative direction of the first direction X to the front side of the cable twisting and stripping device 5, and conveys the cable between the two wire cutters 523. The wire cutting claw cylinder 521 drives the two wire cutters 523 to move along the second direction Y to cut the outer layer of the cable. Then the wire twisting and stripping assembly 53 twists and strips the outer layer of the cable to peel off the outer layer of the cable.

[0094] like Figure 1 、 2 , 9 to 17, the twisted wire stripping assembly 53 includes a twisted wire stripping fixing plate 531, and a hollow rotating shaft 532 is provided on the twisted wire stripping fixing plate 531, and the hollow rotating shaft 532 extends along the first direction. The hollow rotating shaft 532 refers to a hollow through structure inside, and one end of the hollow rotating shaft 532 is provided with a twisted wire stripping follower wheel 533, and the other end is provided with a twisted wire stripping part 534; the cable twisted wire stripping mounting plate 51 is also provided with a twisted wire stripping drive motor 535, and the output end of the twisted wire stripping drive motor 535 is provided with a twisted wire stripping active wheel 5351, and a twisted wire stripping belt (not shown) is provided between the twisted wire stripping active wheel 5351 and the twisted wire stripping follower wheel 533. Specifically, the twisted wire stripping drive motor 535 drives the twisted wire stripping active wheel 5351 to rotate, and drives the twisted wire stripping follower wheel 533 to rotate through the twisted wire stripping belt, and drives the hollow rotating shaft 532 to rotate through the twisted wire stripping follower wheel 533, and the hollow rotating shaft 532 drives the twisted wire stripping part 534 to rotate. The twisted wire stripping part 534 will clamp the outer layer of the cable, and the wire cutter 523 will only cut part of the outer layer of the cable when it is in action. The twisted wire stripping part 534 clamps the outer layer of the cable and rotates to perform circular cutting, so that a section of the outer layer of the entire cable is cut by the twisted wire cutter.

[0095] like Figure 1 、 2, 9 to 17, the wire stripping portion 534 includes a wire stripping rotator 5341, two opposite wire stripping chucks 5342 are rotatably provided on the wire stripping rotator 5341, a wire stripping driving cylinder 537 is provided above the wire stripping fixing plate 531, a chuck driving plate 5371 is provided at the output end of the wire stripping driving cylinder 537, a chuck driving through hole is provided in the center of the chuck driving plate 5371, the wire stripping rotator 5341 passes through the chuck driving through hole, and the wire stripping driving cylinder 537 can enable the two wire stripping chucks 5342 to clamp the cable through the chuck driving plate 5371. Specifically, when the cable is conveyed between the two twisting and stripping chucks 5432, the twisting and stripping drive cylinder 537 drives the two twisting and stripping chucks 5432 to operate. The two twisting and stripping chucks 5432 clamp the cable, and the hollow shaft 532 drives the twisting and stripping rotator 5341 to rotate, twisting and ring-cutting the outer layer of the cable. When the ring cutting is completed, the crimping and stripping linkage 6 drives the entire twisting and stripping device to retreat in the first direction X. The two twisting and stripping chucks 5342 strip the outer layer of one end of the cable from the entire cable. The twisting and stripping drive cylinder 537 drives the two chucks to loosen, and the stripped outer layer of the cable falls out of the waste material chute 121.

[0096] like Figure 11 、 12As shown in Figures 13, 16 and 17, the wire twisting and stripping chuck 5342 includes a chuck swing arm 53421, one end of the chuck swing arm 53421 is provided with a chuck swing head 53422, a chuck notch 53423 is formed at the connection position between the chuck swing head 53422 and the chuck swing arm 53421, the other end of the chuck swing arm 53421 is provided with a clamping hook plate 53424, the clamping hook plate 53424 is connected to a clamping block 53425, and the clamping block 53425 includes a clamping tooth surface 534251 and a V-shaped clamping mouth 534252. Specifically, a hole is provided on the chuck swing head 53422, which is rotatably connected to the wire stripping rotator 5341. When the wire stripping drive cylinder 537 drives the wire stripping chuck 5342 to clamp the cable, the chuck drive plate 5371 is on both sides of the chuck swing arm 53421. At this time, the wire stripping chuck 5342 clamps the cable; when the wire stripping chuck 5342 needs to be loosened, the wire stripping drive cylinder 537 drives the chuck drive plate 5371 to retreat to the position of the chuck notch 53423. At this time, the rear side of the chuck drive plate 5371 is in contact with the chuck swing head 53422. Since the wire stripping chuck 5342 is rotatably connected to the wire stripping rotator 5341, the wire stripping chuck 5342 will rotate at this time, and then the wire stripping chuck 5342 is loosened. In order to prevent the wire twisting and stripping chuck 5342 from loosening and slipping during twisting and stripping, the clamping block 53425 includes two clamping tooth surfaces 534251 and a V-shaped clamping mouth 534252. The clamping mouth 534252 clamps the four points on the outside of the circular cable, and the clamping tooth surfaces 534251 slightly flattens the two side surfaces of the cable and clamps it with the tooth surfaces, which can effectively prevent loosening and slipping during twisting and stripping.

[0097] like Figures 10 to 16As shown, a distance adjustment shaft 538 is provided in the hollow rotating shaft 532, a spring 539 is provided between the hollow rotating shaft 532 and the distance adjustment shaft, an adjustment trigger head 5381 is provided at one end of the distance adjustment shaft, a first stepper motor 5310 is provided on the twisting wire stripping fixing plate 531, and the output end of the first stepper motor is connected to the other end of the distance adjustment shaft; a second stepper motor 5311 is further provided below the first stepper motor 5310, and the output end of the second stepper motor 5311 is connected to the first distance adjustment slide plate 5312, and the first distance adjustment slide plate 5313 is connected to the first distance adjustment slide plate 5314. Inclined surfaces are provided on both sides of the end of the adjustment slide 5312 away from the second stepper motor 5311, and two opposite second distance adjustment slides 5313 are slidingly provided on the bottom of the side of the wire twisting and stripping fixing plate 531 close to the tangent component 52. Inclined surfaces are provided on the opposite sides of the two second distance adjustment slides 5313, and the end of the first distance adjustment slide 5312 away from the second stepper motor 5311 is located between the two second distance adjustment slides 5313, and the two second distance adjustment slides 5313 are connected one-to-one to the two tangent mounting plates 522. Specifically, when an external device delivers a cable to the cable twisting and stripping device 5, one end of the cable abuts against the adjustment trigger head 5381. The adjustment trigger head 5381 and the distance adjustment shaft 538 move the compression spring 539 in the opposite direction of the first direction X. When the compression reaches a certain distance position, the twisting and stripping drive cylinder 537 and the cutting claw cylinder 521 are triggered to operate. The cutting knife 523 cuts the outer layer of the cable, and the twisting and stripping chuck 5342 clamps the cable. Then, the twisting and stripping drive motor 535 drives the twisting and stripping rotator 5341 to rotate for circular cutting and twisting. It should be noted that when the hollow shaft 532 rotates, the distance adjustment shaft 538 is stationary. Furthermore, twisting and stripping is to strip off one end of the outer layer of the cable. In this embodiment, the stripping distance is adjustable. The output end of the first stepper motor 5310 is connected to the distance adjustment shaft 538. The first stepper motor 5310 can adjust the position of the trigger head 5381 to adjust the stripping distance. The stripping distance refers to the length of the outer layer of the cable stripped. Furthermore, different cables have different outer layer thicknesses, and the thickness of the ring cutting is also different. In order to adapt to different ring cutting thicknesses, in this embodiment, the first distance adjustment slide 5312 is driven to move by the second stepper motor 5311. The inclined surface between the first distance adjustment slide 5312 and the second distance adjustment slide 5313 cooperates. When the tangent clamping claw cylinder 521 drives the two cutters to approach each other, the second distance adjustment slide 5313 will also move accordingly. The two second distance adjustment slides 5313 will be limited by the inclined surface of the first distance adjustment slide 5312, thereby controlling the ring cutting thickness to adapt to different cable outer layer thicknesses.

[0098] like Figures 11 to 13As shown, the cable twisting and stripping mounting plate 51 is connected to an extension mounting plate 511. The extension mounting plate 511 is provided with a cable twisting and stripping guide plate 54 and an inclined prism 541. The prism 541 is located on the side below the cable twisting and stripping guide plate 54, with the inclined surface of the prism 541 facing the cable twisting and stripping guide plate 54. A CCD camera 55 is provided above the cable twisting and stripping guide plate 54. Specifically, the cable twisting and stripping guide plate 54 is provided in front of the twisting and stripping chuck 5342 and the wire cutting knife 523. A hole is provided in the cable twisting and stripping guide plate 54 for guiding and supporting the cable so that the cable can pass through and be transported between the two wire cutting knives 523 and the twisting and stripping chuck 5342. A prism 541 is provided on the side below the cable twisting and stripping guide plate 54. The prism 541 is tilted at a certain angle. After the twisting and stripping is completed, the CCD camera 55 can only obtain a 180-degree flat core wire image. By adding the prism 541, the CCD camera 55 can obtain a 250-degree core wire image through the combination of the prism 541. As a result, the CCD can fully identify the color of each core wire, even double-colored core wires. This allows the laser marking device 7 to accurately mark the core wire based on the 250-degree core wire image provided by the CCD camera 55, thereby improving marking accuracy. Furthermore, the prism 541 is provided on the extension mounting plate 511 of the twisting and stripping device. When the entire twisting and stripping device retracts, the prism 541 passes by the lower side of the stripped cable, and the CCD camera 55 successfully obtains the image from the prism 541.

[0099] like Figure 1 、 2 As shown in FIG18 , the laser marking device 7 includes a laser marking displacement module 71 , and a laser marking rotary motor 72 is provided at the output end of the laser marking displacement module 71 . The laser marking displacement module 71 can drive the laser marking rotary motor 72 to move up and down. A laser marking machine 73 is provided at the output end of the laser marking rotary motor 72 , and the laser marking machine 73 performs laser marking according to the color and position information of the core wire obtained by the CCD camera 55 . Specifically, the laser marking displacement module 71 is a sliding structure cooperated with a screw, which belongs to the prior art and is not described in detail here. The laser marking displacement module 71 can be selected as manual or electric. In this embodiment, a manual hand crank is provided to drive the laser marking displacement module 71. The laser marking displacement module 71 can drive the laser marking rotary motor 72 to move up and down along the third direction Z, so that the laser marking rotary motor 72 is adjusted to a suitable position. The output end of the laser marking rotary motor 72 is connected to the laser marking machine 73, and by driving the laser marking machine 73 to rotate, the laser marking machine 73 marks a number for identification on each core wire.

[0100] like Figure 9 and10 As shown, the linkage rotating wheel 64 is provided with a second linkage driving mechanism 66 and a second linkage slide rail (not shown), and the second linkage slide rail (not shown) is provided with a second linkage slider 68. The output end of the second linkage driving mechanism 66 is connected to the second linkage slider 68, and the terminal crimping device 3 is provided on the second linkage slider 68. Specifically, under the drive of the crimping and stripping linkage device 6, the cable twisting and stripping device 5 retracts, and at the same time, the terminal crimping device 3 is selected to be located 90° in front of the cable twisting and stripping device 5. The second linkage driving mechanism 66 drives the terminal crimping device 3 to move along the first direction X, so that the terminal is crimped on the core wire whose outer layer has been stripped; at the same time, this action also causes the terminal crimping device 3 to be connected to the output end of the crimping driving device 4.

[0101] like Figure 1 、 2 , 23 and 24, the terminal crimping device 3 includes a terminal crimping guide part 31 and a terminal crimping execution part 32; the terminal crimping guide part 31 includes a terminal crimping claw cylinder 311, and the two output ends of the terminal crimping claw cylinder 311 are provided with terminal crimping guide plates 312, and the top of the terminal crimping guide plate 312 is provided with a terminal crimping guide surface 3121, and the bottom of the terminal crimping guide surface 3121 is connected to a half hole, and a terminal crimping guide hole 3122 is formed when the two half holes are closed. Specifically, when receiving the feed from the terminal feeding device 2, the terminal crimping device 3 is located below the terminal feeding device 2, and the terminal feeding device 2 transports the terminal to the terminal crimping guide part 31. The terminal will fall along the terminal crimping guide surface 3121 into the half hole at the bottom of the crimping terminal crimping guide surface 3121, and the terminal crimping jaw cylinder 311 drives the two terminal crimping guide plates 312 to close together, so that one end of the terminal is clamped on the terminal crimping guide hole 3122 to complete the material connection.

[0102] like Figure 1 、 2, 23 and 24, the terminal crimping execution part 32 is located below the terminal crimping guide part 31; the terminal crimping execution part 32 includes a terminal crimping execution bottom plate 321 and a terminal crimping execution top plate 322, the terminal crimping execution bottom plate 321 is provided with a terminal crimping slide groove 3211 and a terminal crimping installation groove 3212, a terminal crimping driving slide plate 323 is slidably provided on the terminal crimping installation groove 3212, a terminal crimping extrusion plate 324 is provided in the terminal crimping installation groove 3212, a terminal crimping extrusion plate 324 is provided with a terminal crimping extrusion groove 3241 on the terminal crimping extrusion plate 324, and the terminal crimping extrusion plate 324 is provided with a terminal crimping extrusion groove 3241. Four groups of terminal crimping and extruding blocks 325 are arranged in the pressing groove 3241, and the terminal crimping and extruding blocks 325 are rotatably connected to the terminal crimping execution base plate 321 at the same time. A terminal crimping and extruding hole 3251 is formed between the four groups of terminal crimping and extruding blocks 325, and a terminal crimping swing arm 326 is connected between the terminal crimping and extruding plate 324 and the terminal crimping driving slide 323. The terminal crimping execution top plate 322 is covered on the terminal crimping execution base plate, and a through hole 3221 is opened on the terminal crimping execution top plate, and the through hole 3221 connects the terminal crimping and extruding hole 3251 and the terminal crimping guide hole 3122. Specifically, in this embodiment, in addition to guiding the material, the terminal crimping guide portion 31 is also responsible for fixing one end of the terminal when the terminal is crimped. When receiving the material from the terminal feeding device 2, the top of the terminal is fixed by the terminal guide portion, and the bottom of the terminal extends from the through hole 3221 into the terminal crimping extrusion hole 3251. Then, under the integrated drive of the crimping and stripping linkage device 6, the terminal crimping device 3 is selected to be located at 90° in front of the cable twisting and stripping device 5, and then the second linkage drive mechanism 66 drives the terminal crimping device 3 to move along the first direction. At this time, the core wire is just aligned with the crimping guide hole, the through hole 3221 and the terminal crimping extrusion hole 3251. The terminal crimping device 3 moves along the first direction so that the terminal sleeve is arranged on the outside of the core wire, and then the crimping drive device 4 will drive the terminal crimping drive slide 323 to slide on the crimping slide groove, and the terminal crimping drive slide 323 drives the terminal crimping swing arm 326 to swing, and the terminal crimping swing arm 326 drives the electronic crimping extrusion plate 324 to rotate, and the terminal crimping extrusion plate 324 will drive the terminal crimping extrusion block 325 to rotate to squeeze the terminal, so that the terminal is crimped on the outside of the core wire, thereby completing the crimping of the terminal. After the terminal crimping is completed, each drive is reset to its original state.

[0103] like Figure 1 、 2As shown in , 23 to 25, a crimping drive slot 3231 is provided on the terminal crimping drive slide 323, and a crimping drive positioning slot 3213 is also provided on the terminal crimping execution base plate 321; the crimping drive device 4 includes a crimping drive mounting plate 41, and a crimping drive cylinder 42 is provided on the crimping drive mounting plate 41, and a crimping drive clamping head 43 capable of cooperating with the crimping drive slot 3231 is provided at the output end of the crimping drive cylinder 42, and a crimping drive positioning block 44 capable of cooperating with the crimping drive positioning slot 3213 is also provided on the crimping drive mounting plate 41. Specifically, when the second linkage drive mechanism 66 drives the terminal crimping device 3 to move along the first direction X, the crimping drive positioning block 44 is just stuck in the crimping drive positioning groove 3213, and the crimping drive clamping head 43 is just stuck in the crimping drive clamping groove 3231, and then the crimping drive cylinder 42 drives the terminal crimping drive slide 323 to slide, so that the terminal crimping device 3 is connected to the output end of the crimping drive device 4.

[0104] like Figure 1 、 2, 19 to 22, the terminal feeding device 2 includes: a first terminal feeding assembly 21, which includes a vibration plate 211 and a first terminal conveying channel 212; a second terminal feeding assembly 22, which includes a second terminal feeding fixed plate 221, and a second terminal feeding driving mechanism 222 and a second terminal feeding slide 223 are provided on the second terminal feeding fixed plate 221. The second terminal feeding driving mechanism 222 can drive the second terminal feeding slide 223 to slide along the second direction Y on the second terminal feeding fixed plate 221, and the second terminal feeding slide 223 A second terminal feeding clamp 224 is provided on the upper sliding plate, and the second terminal feeding clamp 224 can move along the first direction X. A second terminal feeding clamp 225 is provided on the second terminal feeding clamp 224; a third terminal feeding component 23 is provided on the second terminal feeding fixed plate 221 and is located below the second terminal feeding slide 223, and the third terminal feeding component 23 includes a terminal feeding inlet 231, a terminal feeding channel 232 and a terminal feeding outlet 233, and the terminal feeding inlet 231 is located below the second terminal feeding slide 223. The terminal is conveyed to the second terminal feeding assembly 22 through the vibration disk 211 and the first terminal conveying channel 212. On the second terminal feeding assembly 22, the terminal is clamped on the second terminal feeding clamp 225. When the second terminal feeding drive mechanism 222 drives the second terminal feeding slide 223 to retreat along the second direction, the second terminal feeding clamp 224 will retreat along the first direction X, so that the second terminal feeding clamp 225 is just above the terminal feeding inlet 231. At the same time, the terminal will enter the terminal feeding channel 232 from the terminal feeding inlet 231, and finally be output from the terminal feeding outlet 233 and fall onto the terminal crimping device 3. The embodiment of the present invention realizes automatic and precise feeding of terminals one by one through the overall cooperation of the first terminal feeding assembly 21, the second terminal feeding assembly 22 and the third terminal feeding assembly 23, without the need for manual participation, thereby improving production efficiency.The second terminal feeding slide 223 includes a second terminal feeding connecting plate 2231, a second terminal feeding slide 2232 is provided on the second terminal feeding connecting plate 2231, a second terminal feeding slide 2232 is provided on the second terminal feeding slide 22321 extending along the first direction X, a second terminal feeding installation groove 22322 is provided on the top of the second terminal feeding slide 22321, a detachable second terminal feeding cover 22323 is provided in the second terminal feeding installation groove 22322, the second terminal feeding cover 22323 is used to limit the sliding position of the second terminal feeding clamping plate 224, and at the same time facilitate the disassembly and assembly of the entire second terminal feeding assembly 22, a second terminal feeding blanking trough 22324 is also provided at the bottom of the second terminal feeding chute 22321 close to the first terminal feeding assembly 21, and the sliding of the second terminal feeding slide 223 can make the second terminal feeding blanking trough 22324 be located above the terminal feeding inlet 231. Specifically, in order to enable the terminal clamped on the second terminal feeding clamp 225 to fall smoothly into the terminal feeding inlet 231 after the second terminal feeding slide 223 retreats along the second direction Y, in this embodiment, a second terminal feeding chute 22321 is provided to enable the second terminal feeding clamp 224 to slide along the first direction X, and at the same time, a second terminal feeding blanking trough 22324 is provided on the second terminal feeding chute 22321, and the terminal can smoothly fall from the second terminal feeding clamp 225 to the terminal feeding inlet 231 through the second terminal feeding blanking trough 22324. The entire blanking process is as follows: before the second terminal feeding slide 223 retreats along the second direction Y, the terminal is clamped on the second terminal feeding clamp 225, and at this time the second terminal feeding blanking trough 22324 is not located above the terminal feeding entrance 231; when the second terminal feeding slide 223 retreats along the second direction Y, the second terminal feeding clamp 224 will also retreat along the first direction X, and at this time the second terminal feeding blanking trough 22324 is located above the terminal feeding entrance 231, and the second terminal feeding clamp 225 is also located above the terminal feeding entrance 231. During the process of the second terminal feeding clamp 225 retreating along the first direction X, the terminal will abut the second terminal feeding cover plate 22323, and then the terminal will detach from the second terminal feeding clamp 225, and the terminal will smoothly fall into the terminal feeding entrance 231.A second terminal feeding slide plate 2241 is provided at the bottom of the second terminal feeding clamping plate 224, and the second terminal feeding slide plate 2241 is slidably set in the second terminal feeding chute 22321, and a terminal feeding pulley 2242 is rotatably provided below the side of the second terminal feeding slide plate 2241 away from the first terminal feeding assembly 21; a second terminal feeding fixing block 226 is also provided on the second terminal feeding fixing block 226, and a first terminal feeding slide 2261 and a second terminal feeding slide 2262 are provided on the second terminal feeding fixing block 226, the first terminal feeding slide 2261 extends obliquely, and the oblique extension direction of the first terminal feeding slide 2261 is the direction of the angle between the first direction and the second direction, and the second terminal feeding slide 2262 extends along the second direction. In this embodiment, by utilizing the integrated linkage of the second terminal driving mechanism, when the second terminal feeding slide 223 slides along the second direction, the second terminal feeding slide plate 2241 will also slide along the second direction, and the terminal feeding pulley 2242 connected to the second terminal feeding slide plate 2241 will slide in the first terminal feeding slide 2261 and the second terminal feeding slide 2262. When the terminal feeding pulley 2242 slides on the first terminal feeding slide 2261, the second terminal feeding slide plate 2241 will slide along the first direction X, thereby driving the second terminal feeding clamping plate 224 to move along the first direction. The second terminal feeding clamping plate 224 is driven integrally by a single driving source to slide along the first direction X and the second direction Y, so that the terminals can be transported back and forth one by one. To drive the second terminal feeding slide 223 to slide, a second terminal feeding rail 227 is provided on the second terminal feeding fixed plate 221. The second terminal feeding rail 227 extends along the second direction Y. A second terminal feeding slider 228 is slidably provided on the second terminal feeding rail 227. The second terminal feeding slider 228 is connected to the upper portion of the second terminal feeding slider 228. The second terminal feeding drive mechanism 222 is a pneumatic cylinder. The output end of the second terminal feeding drive mechanism 222 is provided with a second terminal feeding connecting rod 2221, which is connected to the second terminal feeding connecting plate 2231. To synchronously control the movement of the second terminal feeding drive mechanism 222, a second terminal feeding avoidance groove 22325 is provided on the side of the second terminal feeding slide 2232 close to the first terminal feeding assembly 21. Terminal feeding displacement sensors 229 are provided on both sides of the second terminal feeding avoidance groove 22325. Specifically, when the terminal feeding displacement sensor 229 senses that a terminal is conveyed to the second terminal feeding assembly 22, the second terminal feeding driving mechanism 222 performs a retraction and reset action to convey the terminals one by one.In order to fix the second terminal feeding drive mechanism 222, a second terminal feeding mounting plate 2210 is connected to the side of the second terminal feeding fixing plate 221, and the second terminal feeding drive mechanism 222 is mounted on the second terminal feeding mounting plate 2210. The third terminal feeding assembly 23 also includes a first terminal feeding tube 234 and a second terminal feeding tube 235. The first terminal feeding tube 234 passes through the second terminal feeding fixing plate 221, and the terminal feeding inlet 231 is located at the top of the first terminal feeding tube 234. The inner wall of the second terminal feeding tube 235 near the bottom is provided with a terminal feeding annular mounting cavity 2351. The top of the second terminal feeding tube 235 can be inserted into the terminal feeding annular mounting cavity 2351 and locked by a terminal feeding locking nut 2352. Specifically, in this embodiment, the terminal will pass through the first terminal feeding tube 234 and the second terminal feeding tube 235, that is, the terminal will be delivered to the terminal crimping device from the terminal feeding inlet 231, the terminal feeding channel 232 and the terminal feeding outlet 233; the second terminal feeding tube 235 is detachably connected to the bottom of the first terminal feeding tube 234, and the position of the second terminal feeding tube 235 can be adjusted so that it is more suitable for the position positioning of the terminal crimping device.

[0105] like Figure 1 、 2 As shown in , 7 and 8, the present invention provides a fully automatic cable stripping, marking and terminal crimping machine which also includes a cable positioning device 8; the cable positioning device 8 includes a cable positioning mounting seat 81, and two groups of cable positioning clamps 82 are slidably arranged on the cable positioning mounting seat 81, and the cable positioning clamps 82 are provided with cable positioning clamps 821, and the cable positioning mounting seat 81 is also provided with a cable positioning drive mechanism 83, and the output end of the cable positioning drive mechanism 83 is connected to the cable positioning clamp 82; the cable positioning mounting seat 81 is also provided with a cable positioning plate 84, and the cable positioning plate 84 is provided with a cable positioning hole 841. Specifically, when the cable twisting and stripping device 5 is twisting and stripping the wires, the non-twisted and stripped parts must be positioned and fixed so that the cable twisting and stripping device 5 can twist and strip the wires smoothly. In this embodiment, a cable positioning device 8 is provided between the cable twisting and stripping device 5 and the external cable conveying equipment. The cable positioning device 8 is provided on the machine top plate 12. Before the cable twisting and stripping device 5 is actuated, the cable positioning drive mechanism 83 first drives two sets of cable positioning clamps 82 to clamp and fix the cables. Preferably, a cable positioning hole 841 is provided on the cable positioning plate 84. The cable positioning hole 841 can guide and position the cable between the two cable positioning clamps 821. Figure 7 and 8As shown, the cable positioning mounting seat is provided with a first cable positioning slot 811 and a second cable positioning slot 812, the first cable positioning slot 811 is located above the second cable positioning slot 812, and a cable positioning linkage gear 813 is rotatably arranged between the first cable positioning slot 811 and the second cable positioning slot 812, and the two cable positioning clamps 82 are respectively slidably arranged on the first cable positioning slot 811 and the second cable positioning slot 812 in a one-to-one manner, and the cable positioning plate 84 is provided with teeth that can engage with the cable positioning linkage gear 813, and the output end of the cable positioning drive mechanism 83 is connected to the cable positioning linkage block 831, and the cable positioning linkage block 831 is connected to one of the cable positioning clamps 82. Specifically, the cable positioning drive mechanism 83 is a cylinder. In this embodiment, the cable positioning drive mechanism 83 drives one group of cable positioning plates 84 to slide. One group of cable positioning plates 84 drives another group of cable positioning plates 84 through the cooperation of the cable positioning linkage gear 813, so that the two cable positioning plates 84 can be synchronously approached to each other for clamping and positioning or moved away from each other. A first positioning limit plate 814 is provided between the first cable positioning chute and the second cable positioning chute. The first positioning limit plate 814 can limit the moving position of one cable positioning clamp 82. A second cable positioning limit plate 815 is provided above the first cable positioning groove. The second cable positioning limit plate 815 can limit the moving position of the two groups of limit clamps. The first positioning limit plate 814 and the second cable positioning limit plate 815 can prevent the two cable positioning clamps 82 from being too close to each other and causing damage.

[0106] After the terminal is crimped, the outer layer of the terminal needs to be protected, such as Figure 1 、 2As shown in , 4 and 5, the present invention provides a fully automatic cable stripping, marking and terminal crimping machine also including a heat shrink tube cutting device 9, and the machine platform 1 is provided with a rolled heat shrink tube; the heat shrink tube cutting device 9 includes a first feed tube 91, and the first feed tube 91 is straight, and includes a first tube cavity 911; a second feed tube 92, and the second feed tube 92 is straight, and includes a second tube cavity 921, the outlet of the first feed tube 91 corresponds to the inlet of the second feed tube 92, and the first feed tube 91 and the second feed tube 92 are aligned on the same horizontal line; a feeding drive assembly 93, which is arranged between the first feed tube 91 and the second feed tube 92, and is used to move the heat shrink tube in the first tube cavity 911 and the second tube cavity 921; a tube cutting assembly 94, which is arranged at a position close to the outlet of the second feed tube 92, and includes a tube cutting drive part 941, and the output end of the tube cutting drive part 941 is provided with a cutter part 942. The rolled heat shrink tube is sent to the inlet of the first feed tube 91 and enters the first tube cavity 911 for straightening. After coming out of the outlet of the first feed tube 91, the heat shrink tube is sent to the inlet of the second feed tube 92 and enters the second tube cavity 921 for a second straightening. In order to drive the heat shrink tube to move on the first feed tube 91 and the second feed tube 92, the feed drive assembly 93 between the first feed tube 91 and the second feed tube 92 can drive the heat shrink tube to move. After the second feed tube 92 is straightened, a tube cutting assembly 94 is provided at the outlet of the second feed tube 92. The cutter part 942 is driven by the tube cutting drive part 941 to cut the heat shrink tube. Due to the straightening, the cut surface can be kept flat during cutting. During the cutting process, the first feed tube 91 and the second feed tube 92 also play a supporting role. In some embodiments, such as Figure 4 and 5 As shown, the heat shrink tube cutting device 9 further includes a first tube cutting mounting plate 95, which is arranged on the machine platform, and a first tube cutting fixing plate 951 is arranged above the first tube cutting fixing plate 951, and a first fixing clamp 9511 is arranged on the top of the first tube cutting fixing plate 951, and one end of the first feeding tube 91 is clamped in the first fixing clamp 9511. Specifically, one end of the first feeding tube 91 is clamped and fixed by the first fixing clamp 9511, and the other end of the first feeding tube 91 extends toward the second feeding tube 92. In some embodiments, as Figure 4 and 5As shown, a tube cutting guide plate 96 is further provided on the first tube cutting fixing plate 951. The tube cutting guide plate 96 extends in a direction away from the first feeding tube 91. A tube cutting guide opening 961 is provided on the side of the tube cutting guide plate 96 away from the first feeding tube 91. The tube cutting guide opening 961 corresponds to the entrance of the first feeding tube 91. A displacement sensor 97 is provided between the tube cutting guide opening 961 and the entrance of the first feeding tube 91. Specifically, by providing the tube cutting guide plate 96 and the tube cutting guide opening 961, the rolled heat shrink tube is guided before entering the first tube cavity 911, ensuring that the heat shrink tube is straightened after entering the first tube cavity 911, and at the same time, there is no bending or jamming at the entrance of the first feeding tube 91. The displacement sensor 97 is used in conjunction with the feeding drive assembly 93 and the tube cutting assembly 94. The action of the feeding drive assembly 93 and the tube cutting assembly 94 is controlled according to the data obtained by the displacement sensor 97, so as to control the length of the heat shrink tube cut. In some embodiments, as Figure 4 and 5 As shown, the feed drive assembly 93 includes a first feed drive unit 931 and a second feed drive unit 932; the first feed drive unit 931 includes two first feed drive motors 9311, the first feed drive motors 9311 are arranged on the first pipe cutting mounting plate 95, and the output ends of the two first feed drive motors 9311 are both provided with first feed drive active wheels 93111; the second feed drive unit 932 includes a feed double-outlet cylinder 9321, the feed Both output ends of the dual-exhaust cylinder 9321 are provided with a feed slide 9322, on which a feed mounting shaft 9323 is provided. A feed drive wheel 9324 is rotatably provided at the top of the feed mounting shaft 9323, and a feed drive follower wheel 9325 is rotatably provided at the bottom of the feed mounting shaft 9323. A feed drive belt (not shown) is provided between the first feed drive driving wheel 93111 and the feed drive follower wheel 9325. Specifically, in this embodiment, the first feed drive driving wheel 93111 is driven to rotate by two first feed drive motors 9311, which then drives the feed drive follower wheel 9325 to rotate via the feed drive belt, which then drives the feed drive wheel 9324 to rotate via the feed drive follower wheel 9325. When the heat shrink tube is clamped between the two feed drive wheels 9324, the feed drive wheel 9324 rotates to drive the heat shrink tube. When the heat shrink tube is being cut, the heat shrink tube needs to be stopped from being transported. In this embodiment, the feeding slide 9322 is driven by the feeding double-layer cylinder to move, so that the feeding drive wheels 9324 are moved closer to or away from each other. When the feeding drive wheels 9324 are moved closer to each other, the heat shrink tube can be transported. When the feeding drive wheels 9324 are moved away from each other, the feeding drive wheels 9324 do not contact the heat shrink tube, and the transport of the heat shrink tube is stopped. In some embodiments, as Figure 4 and 5As shown, the feeding slide 9322 includes a feeding sliding bottom plate 93221, a feeding sliding side plate 93222 and a feeding sliding top plate 93223. A U-shaped mounting opening 93224 is formed between the feeding sliding bottom plate 93221, the feeding sliding side plate 93222 and the feeding sliding top plate 93223. The feeding mounting shaft 9323 is rotatably disposed on the feeding sliding top plate 93223, and the feeding drive follower wheel 9325 is located in the U-shaped mounting opening 93224. Specifically, in this embodiment, the feeding drive follower wheel 9325 is installed in the U-shaped mounting opening 93224, and the rotating power is synchronously transmitted to the feeding drive wheel 9324 through the feeding mounting shaft 9323, while not affecting the mutual approach or separation between the two feeding drive wheels 9324. In some embodiments, as Figure 4 and 5 As shown, the tube cutting drive unit 941 includes a tube cutting claw cylinder 9411, and the two output ends of the tube cutting claw cylinder 9411 are provided with a tube cutting slide 9412. The cutter unit 942 includes a first cutter 9421 and a second cutter 9422. The first cutter 9421 and the second cutter 9422 are arranged one-to-one on the tube cutting slide 9412. Preferably, the first cutter 9421 is located below the second cutter 9422. Specifically, in this embodiment, the tube cutting claw cylinder 9411 drives the two tube slides to move closer to or separate from each other, thereby moving the first cutter 9421 and the second cutter 9422. The heat shrink tube is between the first cutter 9421 and the second cutter 9422, and the tube cutting claw cylinder 9411 drives the first cutter 9421 and the second cutter 9422 to cut the heat shrink tube. In some embodiments, as Figure 4 and 5 As shown, in order to fix the second feeding tube 92 , the tube cutting clamp cylinder 9411 is connected to a second tube cutting fixing plate 98 , and a second fixing clamping opening 981 is opened on the second tube cutting fixing plate 98 , and the second feeding tube 92 is clamped on the second fixing clamping opening 981 .

[0107] like Figure 1 、 2, 3 and 5, the present invention provides a fully automatic cable stripping, marking and terminal crimping machine further comprising a tube feeding device 10, the tube feeding device 10 receiving the heat shrink tube that has been cut from the heat shrink tube cutting device 9, and delivering the heat shrink tube to the front side of the cable twisting and stripping device 5; the tube feeding device 10 comprises a first tube feeding mounting plate 101 and a second tube feeding mounting plate 102, the CCD camera is arranged on the first tube feeding mounting plate, the first tube feeding mounting plate 101 is connected to the machine 1, the first tube feeding mounting plate 101 is connected to the second tube feeding mounting plate 102, and the first tube feeding mounting plate 101 is provided on the top plate 12 of the machine The avoidance groove corresponding to the second pipe delivery mounting plate 102, the two sides of the second pipe delivery mounting plate 102 are respectively rotatably provided with a pipe delivery driving wheel 103 and a pipe delivery follower wheel 104, a pipe delivery belt 105 is sleeved between the pipe delivery driving wheel 103 and the pipe delivery follower wheel 104, the second pipe delivery mounting plate 102 is provided with a pipe delivery slide rail 106, a pipe delivery slider 107 is slidably provided on the pipe delivery slide rail 106, a pipe delivery claw cylinder 108 is provided on the pipe delivery slider 107, and the two output ends of the pipe delivery claw cylinder 108 are provided with pipe delivery splints 109, and a pipe delivery clamping hole 1091 is formed when the two pipe delivery splints 109 are closed. Specifically, in this embodiment, the tube feeding driving motor 1010 drives the tube feeding active wheel 103 to rotate, and the tube feeding belt 105 drives the tube feeding slider 107 to move along the second direction Y, and the tube feeding slider 107 drives the tube feeding claw cylinder 108 to move. The two tube feeding clamps 109 of the tube feeding claw cylinder 108 can clamp the heat shrink tube on the tube feeding clamp hole 1091 for transportation. When the terminal crimping is completed, the external cable conveying device will drive the cable back. After the retraction is completed, the tube feeding claw cylinder 108 will be conveyed between the external cable conveying device and the cable twisting and stripping device 5, and then the external cable conveying device will drive the cable forward, so that the terminal that has been crimped passes through the tube feeding clamp hole 1091, and the heat shrink tube is installed on the terminal. It should be noted that Figure 5 The two sets of pipe feeding sliders, pipe feeding clamps, cylinders and other structures shown in the figure are only used to show two working positions. In fact, there is only one set of pipe feeding sliders, pipe feeding clamps, cylinders and other structures on the pipe feeding slide rail.

[0108] like Figure 1 、 2 As shown in FIG25 , a hot air machine gun 13 is further provided on the machine 1. The heat sealing machine gun is connected to a heat sealing port 131 through a heat sealing tube. The heat sealing port 131 is mounted on a crimping drive mounting plate 41. When the heat shrink tube is sleeved on a cable on which terminal crimping has been completed, the heat sealing machine blows hot air so that the heat shrink tube is heat-shrunk and fixed to the outside of the terminal.

[0109] Note that the above are only preferred embodiments of the present invention and the technical principles employed. Those skilled in the art will understand that the present invention is not limited to the specific embodiments described herein, and that various obvious changes, readjustments, and substitutions can be made by those skilled in the art without departing from the scope of protection of the present invention. Therefore, although the present invention has been described in detail through the above embodiments, the present invention is not limited to the above embodiments and may include many other equivalent embodiments without departing from the concept of the present invention. The scope of the present invention is determined by the scope of the appended claims.

Claims

1. A fully automatic cable stripping, marking and terminal crimping machine, characterized in that: include: Machine; Terminal feeding device, used for feeding; a terminal crimping device, receiving the material from the terminal feeding device and performing crimping between the terminal and the cable; A crimping drive device, the output end of which is connected to the terminal crimping device and is used to drive the terminal crimping device to perform crimping; Cable twisting and stripping device, used to twist and strip the outer layer of the cable; A crimping and stripping linkage device, which connects the terminal crimping device and the cable twisting and stripping device, and can integrally drive the terminal crimping device and the cable twisting and stripping device to work alternately; A laser marking device for marking the surface of the core wire of the stripped cable; Among them, the crimping and stripping linkage device includes a first linkage drive mechanism, a first linkage slide rail, a first linkage slider and a linkage rotating wheel. The first linkage slider is slidably set on the first linkage slide rail. A first linkage plate is set on one side of the first linkage slider. The first linkage plate is connected to the cable twisting and stripping device. A linkage rack is set on the other side of the first linkage slider. The linkage rotating wheel is provided with teeth that can engage with the linkage rack. A support platform is provided on the machine platform. The center rotation of the linkage rotating wheel is connected to the support platform. The linkage rotating wheel is also connected to the terminal crimping device.

2. The fully automatic cable stripping, marking and terminal crimping machine according to claim 1, characterized in that: The cable twisting and stripping device comprises: The cable twisting and stripping installation plate is connected to the first linkage plate. A wire cutting assembly, used for cutting the outer layer of the cable; Wire twisting and stripping assembly, used to twist and strip the outer layer of the cable; Among them, the tangent assembly includes a tangent clamp cylinder, which is arranged below the cable twisting and stripping mounting plate. The two output ends of the tangent clamp cylinder are both provided with tangent mounting plates, and the tangent mounting plates are provided with one-to-one tangent knives, and the blades of the two tangent knives are arranged opposite to each other.

3. The fully automatic cable stripping, marking and terminal crimping machine according to claim 2, characterized in that: The twisting and stripping assembly includes a twisting and stripping fixing plate, a hollow rotating shaft is provided on the twisting and stripping fixing plate, one end of the hollow rotating shaft is sleeved with a twisting and stripping follower wheel, and the other end is sleeved with a twisting and stripping part; The cable twisting and stripping mounting plate is also provided with a twisting and stripping drive motor, the output end of the twisting and stripping drive motor is provided with a twisting and stripping active wheel, and a twisting and stripping belt is sleeved between the twisting and stripping active wheel and the twisting and stripping follower wheel.

4. The fully automatic cable stripping, marking and terminal crimping machine according to claim 3, characterized in that: The wire stripping part includes a wire stripping rotator, two opposite wire stripping chucks are rotatably arranged on the wire stripping rotator, a wire stripping driving cylinder is arranged above the wire stripping fixing plate, and a chuck driving plate is arranged at the output end of the wire stripping driving cylinder, a chuck driving through hole is opened in the center of the chuck driving plate, the wire stripping rotator passes through the chuck driving through hole, and the wire stripping driving cylinder can enable the two wire stripping chucks to clamp the cable through the chuck driving plate.

5. The fully automatic cable stripping, marking and terminal crimping machine according to claim 4, characterized in that: The wire twisting and stripping chuck includes a chuck swing arm, a chuck swing head is provided at one end of the chuck swing arm, a chuck notch is formed at the connection position between the chuck swing head and the chuck swing arm, and a clamping hook plate is provided at the other end of the chuck swing arm, the clamping hook plate is connected to a clamping block, and the clamping block includes a clamping tooth surface and a V-shaped clamping mouth.

6. The fully automatic cable stripping, marking and terminal crimping machine according to claim 3, characterized in that: A distance adjustment shaft is provided in the hollow rotating shaft, a spring is provided between the hollow rotating shaft and the distance adjustment shaft, an adjustment trigger head is provided at one end of the distance adjustment shaft, a first stepper motor is provided on the wire twisting and stripping fixing plate, and an output end of the first stepper motor is connected to the other end of the distance adjustment shaft; A second stepper motor is also provided below the first stepper motor, and the output end of the second stepper motor is connected to a first distance adjusting slide, and inclined surfaces are provided on both sides of the end of the first distance adjusting slide away from the second stepper motor, and two opposite second distance adjusting slides are slidingly provided at the bottom of the side of the wire twisting and stripping fixing plate close to the tangent assembly, and inclined surfaces are provided on the opposite sides of the two second distance adjusting slides, and the end of the first distance adjusting slide away from the second stepper motor is located between the two second distance adjusting slides, and the two second distance adjusting slides are connected one-to-one to the two tangent mounting plates.

7. The fully automatic cable stripping, marking and terminal crimping machine according to claim 2, characterized in that: The cable twisting and stripping mounting plate is connected to an extension mounting plate, on which a cable twisting and stripping guide plate and an inclined prism are provided. The prism is located on the side below the cable twisting and stripping guide plate, and the inclined surface of the prism faces the cable twisting and stripping guide plate. A CCD camera is provided above the cable twisting and stripping guide plate.

8. The fully automatic cable stripping, marking and terminal crimping machine according to claim 1, characterized in that: The linkage rotating wheel is provided with a second linkage driving mechanism and a second linkage slide rail, the second linkage slide rail is provided with a second linkage slider, the output end of the second linkage driving mechanism is connected to the second linkage slider, and the terminal crimping device is provided on the second linkage slider.

9. The fully automatic cable stripping, marking and terminal crimping machine according to claim 8, characterized in that: The terminal crimping device includes a terminal crimping guide portion and a terminal crimping execution portion; The terminal crimping guide part includes a terminal crimping claw cylinder, and the two output ends of the terminal crimping claw cylinder are provided with terminal crimping guide plates. The top of the terminal crimping guide plate is provided with a terminal crimping guide surface. The bottom of the terminal crimping guide surface is connected to a half hole, and a terminal crimping guide hole is formed when the two half holes are closed.

10. The fully automatic cable stripping, marking and terminal crimping machine according to claim 9, characterized in that: The terminal crimping execution portion is located below the terminal crimping guide portion; The terminal crimping execution part includes a terminal crimping execution base plate and a terminal crimping execution top plate, the terminal crimping execution base plate is provided with a terminal crimping slide groove and a terminal crimping installation groove, the terminal crimping installation groove is slidably provided with a terminal crimping driving slide plate, the terminal crimping installation groove is provided with a terminal crimping extrusion plate, the terminal crimping extrusion groove is provided with a terminal crimping extrusion groove, four groups of terminal crimping extrusion blocks are provided in the terminal crimping extrusion groove, and terminal crimping extrusion holes are formed between the four groups of terminal crimping extrusion blocks. A terminal crimping swing arm is connected between the terminal crimping extrusion plate and the terminal crimping driving slide plate, the terminal crimping execution top plate cover is provided on the terminal crimping execution base plate, and a through hole is provided on the terminal crimping execution top plate, and the through hole connects the terminal crimping extrusion hole and the terminal crimping guide hole.

11. The fully automatic cable stripping, marking and terminal crimping machine according to claim 10, characterized in that: The terminal crimping drive slide plate is provided with a crimping drive slot, and the terminal crimping execution base plate is also provided with a crimping drive positioning slot; The crimping drive device includes a crimping drive mounting plate, a crimping drive cylinder is provided on the crimping drive mounting plate, the output end of the crimping drive cylinder is provided with a crimping drive card head that can cooperate with the crimping drive card slot, and the crimping drive mounting plate is also provided with a crimping drive positioning block that can cooperate with the crimping drive positioning slot.

12. A fully automatic cable stripping, marking and terminal crimping machine according to any one of claims 1 to 11, characterized in that: The terminal feeding device comprises: A first terminal feeding assembly, comprising a vibrating plate and a first terminal conveying channel; A second terminal feeding assembly includes a second terminal feeding fixing plate, a second terminal feeding driving mechanism and a second terminal feeding slide are provided on the second terminal feeding fixing plate, the second terminal feeding driving mechanism can drive the second terminal feeding slide to slide along the second direction on the second terminal feeding fixing plate, a second terminal feeding clamp is slidably provided on the second terminal feeding slide, the second terminal feeding clamp is capable of moving along the first direction, and a second terminal feeding clamp is provided on the second terminal feeding clamp; The third terminal feeding assembly is arranged on the second terminal feeding fixing plate and is located below the second terminal feeding slide. The third terminal feeding assembly includes a terminal feeding inlet, a terminal feeding channel and a terminal feeding outlet. The terminal feeding inlet is located below the second terminal feeding slide.

13. The fully automatic cable stripping, marking and terminal crimping machine according to claim 12, characterized in that: The second terminal feeding slide comprises a second terminal feeding connecting plate, a second terminal feeding slide is provided on the second terminal feeding connecting plate, a second terminal feeding chute is provided on the second terminal feeding slide, a second terminal feeding mounting groove is provided on the top of the second terminal feeding chute, a removable second terminal feeding cover is provided in the second terminal feeding mounting groove, a second terminal feeding blanking trough is further provided at the bottom of the second terminal feeding chute on a side close to the first terminal feeding assembly, and the second terminal feeding slide can slide so that the second terminal feeding blanking trough is located above the terminal feeding inlet; A second terminal feeding slide is provided at the bottom of the second terminal feeding clamping plate, and the second terminal feeding slide is slidably provided in the second terminal feeding chute, and a terminal feeding pulley is rotatably provided below the side of the second terminal feeding slide away from the first terminal feeding assembly; The second terminal feeding fixing plate is further provided with a second terminal feeding fixing block, the second terminal feeding fixing block is provided with a first terminal feeding slide and a second terminal feeding slide, and the first terminal feeding slide extends obliquely.

14. The fully automatic cable stripping, marking and terminal crimping machine according to claim 7, characterized in that: The laser marking device includes a laser marking displacement module, the output end of the laser marking displacement module is provided with a laser marking rotary motor, the laser marking displacement module can drive the laser marking rotary motor to move up and down, and the output end of the laser marking rotary motor is provided with a laser marking machine, and the laser marking machine performs laser marking according to the color and position information of the core wire obtained by the CCD camera.

15. A fully automatic cable stripping, marking and terminal crimping machine according to any one of claims 1 to 7, characterized in that: Also included is a cable positioning device; The cable positioning device includes a cable positioning mounting seat, on which two sets of cable positioning clamps are slidably arranged, and the cable positioning clamps are provided with cable positioning clamps. The cable positioning mounting seat is also provided with a cable positioning drive mechanism, and the output end of the cable positioning drive mechanism is connected to the cable positioning clamps; The cable positioning mounting seat is further provided with a cable positioning plate, and the cable positioning plate is provided with a cable positioning hole.

16. The fully automatic cable stripping, marking and terminal crimping machine according to claim 15, characterized in that: The cable positioning mounting seat is provided with a first cable positioning slide and a second cable positioning slide, the first cable positioning slide is located above the second cable positioning slide, a cable positioning linkage gear is rotatably arranged between the first cable positioning slide and the second cable positioning slide, the two cable positioning clamps are respectively slidably arranged on the first cable positioning slide and the second cable positioning slide in a one-to-one manner, the cable positioning plate is provided with teeth that can engage with the cable positioning linkage gear, the output end of the cable positioning drive mechanism is connected to a cable positioning linkage block, and the cable positioning linkage block is connected to one of the cable positioning clamps.

17. A fully automatic cable stripping, marking and terminal crimping machine according to any one of claims 1 to 11, characterized in that: It also includes a heat shrink tube cutting device, and the machine is provided with a rolled heat shrink tube; The heat shrink tube cutting device includes a first feeding tube and a second feeding tube, the first feeding tube includes a first tube cavity, the second feeding tube includes a second tube cavity, and the outlet of the first feeding tube corresponds to the inlet of the second feeding tube; a feeding drive assembly, disposed between the first feeding tube and the second feeding tube, for moving the heat shrink tube within the first tube cavity and the second tube cavity; The tube cutting assembly is arranged near the outlet of the second feeding tube, and comprises a tube cutting drive unit. The output end of the tube cutting drive unit is provided with a cutter unit.

18. The fully automatic cable stripping, marking and terminal crimping machine according to claim 17, characterized in that: It also includes a first pipe cutting mounting plate, a first pipe cutting fixing plate is arranged above the first pipe cutting fixing plate, a first fixing clamp is arranged on the top of the first pipe cutting fixing plate, and one end of the first feeding pipe is clamped in the first fixing clamp; A tube cutting guide plate is also provided on the first tube cutting fixing plate, and the tube cutting guide plate extends in a direction away from the first feeding tube. A tube cutting guide port is provided on the side of the tube cutting guide plate away from the first feeding tube, and the tube cutting guide port corresponds to the inlet of the first feeding tube. A displacement sensor is provided between the tube cutting guide port and the inlet of the first feeding tube.

19. The fully automatic cable stripping, marking and terminal crimping machine according to claim 18, characterized in that: The feed drive assembly includes a first feed drive portion and a second feed drive portion; The first feeding drive unit includes two first feeding drive motors, and the output ends of the two first feeding drive motors are both provided with a first feeding drive active wheel; The second feeding drive unit includes a feeding double-outlet air cylinder, and both output ends of the feeding double-outlet air cylinder are provided with a feeding slide, and the feeding slide is provided with a feeding installation shaft, and the top of the feeding installation shaft is rotatably provided with a feeding driving wheel, and the bottom of the feeding installation shaft is rotatably provided with a feeding driving follower wheel, and a feeding driving belt is provided between the feeding driving active wheel and the feeding driving follower wheel in a pair. The pipe cutting drive unit includes a pipe cutting claw cylinder, and the two output ends of the pipe cutting claw cylinder are provided with a pipe cutting slide. The cutter unit includes a first cutter and a second cutter, and the first cutter and the second cutter are arranged one-to-one on the pipe cutting slide.

20. The fully automatic cable stripping, marking and terminal crimping machine according to claim 17, characterized in that: The invention also includes a tube feeding device, which receives the heat shrink tube that has been cut from the heat shrink tube cutting device and feeds the heat shrink tube to the front side of the cable twisting and stripping device; The pipe delivery device includes a first pipe delivery mounting plate and a second pipe delivery mounting plate, the first pipe delivery mounting plate is connected to the machine platform, the first pipe delivery mounting plate is connected to the second pipe delivery mounting plate, a pipe delivery driving wheel and a pipe delivery follower wheel are rotatably provided on both sides of the second pipe delivery mounting plate, a pipe delivery belt is sleeved between the pipe delivery driving wheel and the pipe delivery follower wheel, a pipe delivery slide rail is provided on the second pipe delivery mounting plate, a pipe delivery slider is slidably provided on the pipe delivery slide rail, a pipe delivery claw cylinder is provided on the pipe delivery slider, and both output ends of the pipe delivery claw cylinder are provided with pipe delivery splints, and a pipe delivery clamping hole is formed when the two pipe delivery splints are closed.

21. The fully automatic cable stripping, marking and terminal crimping machine according to claim 20, characterized in that: The machine is also provided with a hot air gun. When the heat shrink tube is put on the cable with the terminal crimped, the heat sealing machine blows hot air so that the heat shrink tube is heat-shrunk and fixed to the outside of the terminal.

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