Sheathed wire processing device

Abstract

The present invention discloses a sheathed wire processing device, comprising a first processing system, a second processing system, and a stripping and cutting mechanism. The first processing system is used to perform predetermined processing on one end of the sheathed wire; the stripping and cutting mechanism is used to remove part of the sheath of the sheathed wire to expose multiple wire cores. The stripping and cutting mechanism can cut the sheathed wire after completing the predetermined processing on one end of the sheathed wire to form a semi-finished terminal wire. The second processing system is used to perform another predetermined processing on the other end of the semi-finished terminal wire. The second processing system includes a flattening clamp, which can clamp or release multiple wire cores. The flattening clamp is provided with one or more limiting grooves, each limiting groove is used to accommodate multiple wire cores to limit the multiple wire cores in their arrangement direction. When the flattening clamp clamps multiple wire cores, the multiple wire cores are arranged in parallel and orderly within the corresponding limiting grooves. The provision of the flattening clamp can prevent the multiple wire cores from being scattered or overlapping, which is beneficial to subsequent processing operations.

Description

Technical Field

[0001] The present invention relates to the technical field of wire processing, in particular to a sheathed wire processing device. Background Art

[0002] Terminal cables have terminals on one or both ends, allowing for direct plugging and use. This makes them very convenient and widely used for information transmission and power connections in computers, home appliances, communications equipment, and digital products. During the processing of terminal cables, the wire material typically undergoes steps such as stripping, crimping, and inserting into a housing.

[0003] During the processing of sheathed cables, since there are multiple cores inside the sheathed cables, if multiple cores are scattered after stripping, the cores may overlap, which is inconvenient for subsequent wire processing operations, such as terminal termination or shell insertion. Summary of the Invention

[0004] In view of this, the present application provides a sheathed wire processing device to solve the aforementioned problem of wire core overlap causing inconvenience in wire processing operations.

[0005] A sheathed wire processing device is used to process a sheathed wire, wherein the sheathed wire includes a plurality of wire cores and a sheath wrapping the plurality of wire cores. The sheathed wire processing device includes:

[0006] a first processing system configured to perform predetermined processing on one end of the sheathed wire;

[0007] a stripping and cutting mechanism configured to remove a portion of the sheath of the sheathed wire to expose the plurality of wire cores, the stripping and cutting mechanism being capable of cutting the sheathed wire after one end of the sheathed wire has completed the predetermined processing to form a semi-finished terminal wire, wherein one end of the semi-finished terminal wire has completed the predetermined processing;

[0008] The second processing system is configured to perform another predetermined processing on the other end of the semi-finished terminal wire. The second processing system includes a flattening wire clamp, which can be operated to clamp or release the multiple wire cores of the semi-finished terminal wire. The flattening wire clamp is provided with one or more limiting grooves, each of which is configured to accommodate the multiple wire cores of the semi-finished terminal wire to limit the multiple wire cores in their arrangement direction. When the flattening wire clamp clamps the multiple wire cores, the multiple wire cores are arranged in parallel and orderly in the corresponding limiting grooves.

[0009] In some embodiments, the second processing system includes a wire splitting assembly, which includes a push member and a push member driver. The push member driver is configured to drive the push member to move in a direction perpendicular to the arrangement direction of the multiple wire cores. The push member can push against the multiple wire cores when the flattening wire clamp clamps the multiple wire cores, thereby separating the wire core portions of the multiple wire cores exposed outside the flattening wire clamp.

[0010] In some embodiments, the leveling wire clamp includes a first leveling jaw and a second leveling jaw arranged opposite to each other, the first leveling jaw and the second leveling jaw can move relative to each other to clamp or release the multiple wire cores, and the limiting groove is provided on the first leveling jaw and / or the second leveling jaw.

[0011] In some embodiments, one of the first leveling jaw and the second leveling jaw is provided with a recessed portion, and when the first leveling jaw and the second leveling jaw move relative to each other to clamp the plurality of wire cores, the other one of the first leveling jaw and the second leveling jaw is inserted into the recessed portion.

[0012] In some embodiments, the second processing system includes a stopper, and when the first leveling jaw and the second leveling jaw move away from each other, the stopper can form a stopper for the semi-finished terminal wire that follows the movement of the first leveling jaw or the second leveling jaw, so as to separate the semi-finished terminal wire from the first leveling jaw or the second leveling jaw.

[0013] In some embodiments, a stopping groove is provided on the stopping member, and the stopping groove passes through the stopping member along the length direction of the terminal wire semi-finished product.

[0014] In some embodiments, the stop member includes a fixed portion and two spaced-apart stop portions, the stop groove is located between the two stop portions, one end of the two stop portions is connected to the fixed portion, and the other end of the two stop portions away from the fixed portion forms an opening for the terminal wire semi-finished product to fall out of the limiting groove.

[0015] In some embodiments, the semi-finished terminal wire product is flat, and the width of the limiting groove is adapted to the width of the multiple wire cores of the semi-finished terminal wire product in the arrangement direction thereof.

[0016] In some embodiments, the second processing system includes a transfer wire clamp, which includes a first transfer jaw and a second transfer jaw arranged opposite to each other, and the first transfer jaw and the second transfer jaw can move relative to each other to clamp or release the terminal wire semi-finished product, and the first leveling jaw and the second leveling jaw are respectively located on the outside of the first transfer jaw and the second transfer jaw.

[0017] In some embodiments, the surface of the first transfer jaw and / or the second transfer jaw for contacting the terminal wire semi-finished product is provided with an anti-slip structure for increasing friction.

[0018] The sheathed wire processing device provided by the present invention can flatten multiple wire cores of the terminal wire semi-finished product when the flattening wire clamp clamps the terminal wire semi-finished product, so that the clamped multiple wire cores are arranged in parallel and orderly in the limiting groove, avoiding the phenomenon of multiple wire cores being scattered or overlapped. In addition, the limiting groove can also limit the multiple wire cores in their arrangement direction, which is beneficial to subsequent processing operations to improve processing quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A schematic top view of a sheathed wire processing device provided in one embodiment of the present invention;

[0020] Figure 2 A schematic structural diagram of a semi-finished terminal wire provided in one embodiment of the present invention;

[0021] Figure 3 A schematic diagram of the assembly of the mounting bracket and the second wire feeding mechanism provided in one embodiment of the present invention;

[0022] Figure 4 for Figure 3 A structural diagram of the second wire feeding mechanism shown in ;

[0023] Figure 5 for Figure 4 The assembly diagram of the leveling clamp and the transfer clamp is shown in FIG;

[0024] Figure 6 for Figure 4 A schematic structural diagram of the stopper shown in ;

[0025] Figure 7 This is a schematic diagram of the assembly of the second terminal mechanism and the branching assembly provided in one embodiment of the present invention.

[0026] In the figure: 1. Jacketed wire processing device; 2. Semi-finished terminal wire; 201. Wire core; 202. Jacket; 10. First processing system; 30. Second processing system; 50. Stripping and cutting mechanism; 11. First wire feeding mechanism; 13. First pitch-changing mechanism; 15. First terminal-pinching mechanism; 17. First shell-inserting mechanism; 31. Second wire feeding mechanism; 33. Second pitch-changing mechanism; 35. Second terminal-pinching mechanism; 37. Second shell-inserting mechanism; 311. Leveling clamp; 312. Limiting groove; 313. First leveling clamp; 314. Second leveling clamp; 315. Recessed portion; 316. Transfer clamp; 317. First transfer clamp; 318. Second transfer clamp; 70. Transfer mechanism; 319. Anti-slip structure; 320. Transfer clamp driver; 321. Leveling clamp driver; 322. Stop member; 323. Stop groove; 324. Fixing portion; 325. Stop portion; 326. Opening; 327. Rotation driver; 38. Mounting frame; 39. Branching assembly; 391. Push member; 392. Push member driver. DETAILED DESCRIPTION

[0027] The present invention will be further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0028] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back, inside, outside, top, bottom, etc.) are only used to explain the relative position relationship between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0029] It should also be noted that when an element is referred to as being “fixed on” or “disposed on” another element, the element may be directly on the other element or there may be an intermediate element. When an element is referred to as being “connected to” another element, it may be directly connected to the other element or there may be an intermediate element.

[0030] See also Figure 1 and Figure 2 An embodiment of the present invention provides a sheathed wire processing device 1 for processing a sheathed wire, wherein the sheathed wire includes a plurality of wire cores 201 and a sheath 202 wrapping the plurality of wire cores 201 .

[0031] The sheathed wire processing device 1 includes a first processing system 10, a second processing system 30, and a stripping and cutting mechanism 50. The first processing system 10 is used to perform predetermined processing on one end of the sheathed wire. The stripping and cutting mechanism 50 is used to remove part of the sheath 202 of the sheathed wire to expose the multiple wire cores 201. It can also remove part of the outer covering of the wire cores 201 to expose the conductive parts inside the multiple wire cores 201. After one end of the sheathed wire is processed by the first processing system 10, the stripping and cutting mechanism 50 can cut the sheathed wire from the appropriate position of the sheathed wire to form a semi-finished terminal wire 2 of the corresponding length. One end of the semi-finished terminal wire 2 has already completed predetermined processing by the first processing system 10, and the other end of the semi-finished terminal wire 2 has undergone another predetermined processing by the second processing system 30.

[0032] During the processing of the sheathed wire, one end of the sheathed wire is first partially removed of the sheath 202 and the outer skin at the stripping and cutting mechanism 50, and then undergoes predetermined processing in the first processing system 10. After the predetermined processing is completed, the stripping and cutting mechanism 50 cuts the sheathed wire from an appropriate position of the sheathed wire, and the cut-off sheathed wire portion forms a terminal wire semi-finished product 2. The other end of the terminal wire semi-finished product 2 undergoes another predetermined processing in the second processing system 30 to finally form a terminal wire.

[0033] The semi-finished terminal wire 2 refers to a section of sheathed wire cut off by the stripping and cutting mechanism 50 according to the processing length requirement, and one end of this section of sheathed wire has completed the predetermined processing in the first processing system 10 .

[0034] The first processing system 10 includes a first wire feeding mechanism 11, a first pitch-changing mechanism 13, a first terminal-bonding mechanism 15, and a first shell-insertion mechanism 17. During processing, the first wire feeding mechanism 11 first transports one end of the sheathed wire to the stripping and cutting mechanism 50 for stripping. After the stripping and cutting mechanism 50 removes part of the sheath 202 and outer skin, the first wire feeding mechanism 11 then transports the sheathed wire to the first pitch-changing mechanism 13. The first pitch-changing mechanism 13 can standardize the spacing between the to-be-processed portions of the multiple wire cores 201 so that it is suitable for the first terminal-bonding mechanism 15. After the pitch-changing is completed, the first wire feeding mechanism 11 transports the sheathed wire to the first terminal-bonding mechanism 15, where terminals are installed on the conductive portions of the multiple wire cores 201 from which the outer skins have been removed. After the terminal-bonding is completed, the first wire feeding mechanism 11 then transports the sheathed wire to the first pitch-changing mechanism 13, so that the spacing between the ends of the multiple wire cores 201 with the terminals installed is suitable for the first shell-insertion mechanism 17. After the pitch change is completed, the first wire feeding mechanism 11 conveys the sheathed wire to the first housing inserting mechanism 17, where the ends of the multiple wire cores 201 with terminals are inserted into the terminal housing, completing the predetermined processing. Finally, the first wire feeding mechanism 11 conveys the processed sheathed wire to the stripping and cutting mechanism 50 for cutting to form the semi-finished terminal wire 2.

[0035] The second processing system 30 includes a second wire feeding mechanism 31, a second pitch changing mechanism 33, a second end beating mechanism 35 and a second shell inserting mechanism 37, wherein the second wire feeding mechanism 31 has the same function as the first wire feeding mechanism 11, the second pitch changing mechanism 33 has the same function as the first pitch changing mechanism 13, the second end beating mechanism 35 has the same function as the first end beating mechanism 15, and the second shell inserting mechanism 37 has the same function as the first shell inserting mechanism 17. Therefore, the processing process of the second processing system 30 will not be repeated.

[0036] See also Figure 3 and Figure 4 The second wire feeding mechanism 31 of the second processing system 30 includes a flattening clamp 311 that can be operated to clamp or release the multiple wire cores 201 of the semi-finished terminal wire product 2. After the flattening clamp 311 clamps the multiple wire cores 201 of the semi-finished terminal wire product 2, it can arrange the clamped multiple wire cores 201 in parallel and orderly, thereby preventing the multiple wire cores 201 from being scattered or overlapping, facilitating subsequent processing operations and improving processing quality.

[0037] Parallel and orderly arrangement means that the multiple cores 201 are located in the same plane and are arranged in sequence along one direction.

[0038] The flattening clamp 311 is provided with one or more limiting grooves 312. Each limiting groove 312 is configured to accommodate multiple wire cores 201 of the semi-finished terminal wire 2 and to limit the arrangement direction of the multiple wire cores 201. When the flattening clamp 311 clamps the multiple wire cores 201, the multiple wire cores 201 can be arranged in parallel and orderly within the corresponding limiting groove 312.

[0039] The specific number of limit slots 312 on the flattening clamp 311 is not limited. In the illustrated embodiment, three flattening clamps 311 are provided, spaced apart along the arrangement direction of the plurality of wire cores 201. Providing three limit slots 312 on the flattening clamp 311 allows the second processing system 30 to simultaneously perform another predetermined process on three semi-finished terminal wires 2, thereby improving the processing efficiency of the sheathed wire processing device 1.

[0040] See also Figure 2 and Figure 5 The semi-finished terminal wire 2 is flat, and the width of the retaining groove 312 matches the width of the multiple wire cores 201 in the arrangement direction of the semi-finished terminal wire 2. When the multiple wire cores 201 are accommodated in the retaining groove 312, the two outermost wire cores 201 will abut against the two opposing inner walls of the retaining groove 312, thereby limiting the multiple wire cores 201 in the arrangement direction.

[0041] After being flattened by the flattening clamp 311, the multiple wire cores 201 of the semi-finished terminal wire 2 are transported to the second pitch-changing mechanism 33 for pitch-changing, so that the spacing between the multiple wire cores 201 is suitable for the second end-bonding mechanism 35. Because the multiple wire cores 201 of the semi-finished terminal wire 2 are accommodated in the limiting groove 312, and the limiting groove 312 can limit the multiple wire cores 201 in the arrangement direction of the multiple wire cores 201, it helps to achieve a stable pitch-changing effect, which is beneficial to the subsequent end-bonding and shell-insertion operations.

[0042] See also Figure 4 and Figure 5 The flattening clamp 311 includes a first flattening jaw 313 and a second flattening jaw 314 that are arranged relative to each other. The first flattening jaw 313 and the second flattening jaw 314 can move relative to each other to clamp or release the multiple wire cores 201 of the terminal wire semi-finished product 2. The aforementioned relative movement can refer to the simultaneous movement of the two, or it can refer to the movement of one relative to the other. When the first flattening jaw 313 and the second flattening jaw 314 move toward each other, the first flattening jaw 313 and the second flattening jaw 314 can clamp the multiple wire cores 201 of the terminal wire semi-finished product 2 to flatten the multiple wire cores 201; when the first flattening jaw 313 and the second flattening jaw 314 move away from each other, the multiple wire cores 201 of the terminal wire semi-finished product 2 can be released.

[0043] In the illustrated embodiment, the limiting groove 312 is provided on a side of the first leveling jaw 313 close to the second leveling jaw 314 and passes through the first leveling jaw 313 along the length direction of the wire core 201 .

[0044] In other embodiments, the limiting groove 312 may also be provided on the second leveling jaw 314 , or the limiting groove 312 may be provided on both the first leveling jaw 313 and the second leveling jaw 314 .

[0045] In the illustrated embodiment, the first leveling jaw 313 is provided with a recessed portion 315 that communicates with the limiting groove 312. When the first leveling jaw 313 and the second leveling jaw 314 move relative to each other to clamp the multiple wire cores 201 of the semi-finished terminal wire 2, the second leveling jaw 314 is inserted into the recessed portion 315 of the first leveling jaw 313. When the depth of the limiting groove 312 is greater than the thickness of the wire cores 201 in a direction perpendicular to the arrangement of the multiple wire cores 201, the second leveling jaw 314 can be inserted into the recessed portion 315 and press the multiple wire cores 201 against the inner wall of the limiting groove 312, allowing the limiting groove 312 to accommodate a wider range of wire cores 201 of different thicknesses, thereby enabling the leveling clamp 311 to level semi-finished terminal wires 2 of varying thicknesses.

[0046] In other embodiments, the recessed portion 315 can be provided on the second leveling jaw 314. When the first leveling jaw 313 and the second leveling jaw 314 clamp the multiple wire cores 201 of the terminal wire semi-finished product 2, the first leveling jaw 313 is inserted into the recessed portion 315 of the second leveling jaw 314, thereby pressing the multiple wire cores 201 against the inner wall of the limiting groove 312.

[0047] See also Figure 4 and Figure 5 The second wire feeding mechanism 31 of the second processing system 30 further includes a wire transfer clamp 316. The wire transfer clamp 316 includes a first transfer jaw 317 and a second transfer jaw 318 disposed opposite each other. The first transfer jaw 317 and the second transfer jaw 318 are capable of relative movement to clamp the semi-finished terminal wire 2. The specific positions where the first transfer jaw 317 and the second transfer jaw 318 clamp are not limited. In the illustrated embodiment, the first transfer jaw 317 and the second transfer jaw 318 clamp onto the sheath 202 of the semi-finished terminal wire 2 to prevent damage to the outer sheath of the wire core 201.

[0048] The sheathed wire processing device 1 further includes a transfer mechanism 70 arranged opposite to the stripping and cutting mechanism 50. The transfer mechanism 70 is located on the side of the stripping and cutting mechanism 50 away from the first wire feeding mechanism 11. After one end of the sheathed wire has completed the predetermined processing in the first processing system 10, it is moved by the first wire feeding mechanism 11 to the stripping and cutting mechanism 50. The transfer mechanism 70 clamps the end of the sheathed wire that has completed the predetermined processing and drives the sheathed wire to move, so that the sheathed wire passes through the stripping and cutting mechanism 50. The stripping and cutting mechanism 50 then cuts the sheathed wire at an appropriate position to form a semi-finished terminal wire 2. The other end of the semi-finished terminal wire 2 is then stripped. Finally, the transfer wire clamp 316 clamps the semi-finished terminal wire 2, and the transfer mechanism 70 releases the semi-finished terminal wire 2, thereby transferring the semi-finished terminal wire 2 from the transfer mechanism 70 to the second wire feeding mechanism 31.

[0049] The surface of the first transfer clamp 317 and / or the second transfer clamp 318 for contacting the terminal wire semi-finished product 2 is provided with an anti-slip structure 319. The anti-slip structure 319 can increase the friction with the terminal wire semi-finished product 2, thereby reducing the problem of shaking of the terminal wire semi-finished product 2 during the process of clamping the terminal wire semi-finished product 2 by the transfer clamp 316.

[0050] In the illustrated embodiment, the anti-slip structure 319 includes a concave-convex structure provided on opposite sides of the first transfer jaw 317 and the second transfer jaw 318 and a groove provided on the concave-convex structure.

[0051] See also Figure 5 The leveling clamp 311 is located outside the transfer clamp 316 . Specifically, the first leveling jaw 313 is located outside the first transfer jaw 317 , and the second leveling jaw 314 is located outside the second transfer jaw 318 .

[0052] In the direction of relative movement of the first transfer jaw 317 and the second transfer jaw 318, the first leveling jaw 313 is fixed relative to the first transfer jaw 317, and the second leveling jaw 314 is fixed relative to the second transfer jaw 318. Therefore, when the first transfer jaw 317 and the second transfer jaw 318 move relative to each other, the first leveling jaw 313 and the second leveling jaw 314 can be driven to move relative to each other.

[0053] See also Figure 4 The second wire feeding mechanism 31 also includes a wire transfer clamp driver 320. The wire transfer clamp driver 320 can drive the first transfer jaw 317 and the second transfer jaw 318 to move toward or away from each other, thereby clamping or releasing the terminal wire semi-finished product 2. When the first transfer jaw 317 and the second transfer jaw 318 move toward or away from each other, they can drive the first leveling jaw 313 and the second leveling jaw 314 to move, thereby clamping multiple wire cores 201 to flatten them or releasing multiple wire cores 201.

[0054] The second wire feeding mechanism 31 also includes a flattening clamp driver 321. Along the length of the wire core 201, the first flattening clamp 313 is slidably connected to the first transfer clamp 317, and the second flattening clamp 314 is slidably connected to the second transfer clamp 318. The flattening clamp driver 321 is used to drive the flattening clamp 311 to move relative to the transfer clamp 316 along the length of the wire core 201. When the transfer clamp 316 and the flattening clamp 311 clamp the terminal wire semi-finished product 2, the clamping force of the flattening clamp 311 is greater than the clamping force of the transfer clamp 316. Therefore, when the flattening clamp driver 321 drives the flattening clamp 311 to move relative to the transfer clamp 316, the flattening clamp 311 can drive the terminal wire semi-finished product 2 to move relative to the transfer clamp 316, so that the terminal wire semi-finished product 2 approaches the second distance changing mechanism 33, the second end-breaking mechanism 35, and the second shell inserting mechanism 37 for corresponding processing operations.

[0055] The second wire feeding mechanism 31 also includes a stopper 322. When the first leveling jaw 313 and the second leveling jaw 314 move in opposite directions, the stopper 322 can form a stop for the terminal wire semi-finished product 2 that follows the movement of the first leveling jaw 313 or the second leveling jaw 314, so as to separate the terminal wire semi-finished product 2 from the first leveling jaw 313 or the second leveling jaw 314. When the first leveling jaw 313 and the second leveling jaw 314 clamp multiple wire cores 201 of the terminal wire semi-finished product 2, the wire cores 201 may stick to the first leveling jaw 313 or the second leveling jaw 314. When the first leveling jaw 313 and the second leveling jaw 314 move in opposite directions, the terminal wire semi-finished product 2 stuck on the first leveling jaw 313 or the second leveling jaw 314 will be driven to move together. When the terminal wire semi-finished product 2 moves to contact the stopper 322, the stopper 322 can form a stop for the terminal wire semi-finished product 2, preventing the terminal wire semi-finished product 2 from continuing to follow the first leveling jaw 313 or the second leveling jaw 314 to move, thereby separating the terminal wire semi-finished product 2 from the first leveling jaw 313 or the second leveling jaw 314, and finally causing the terminal wire semi-finished product 2 to automatically fall off the leveling jaw.

[0056] In this embodiment, since the first leveling jaw 313 and the second leveling jaw 314 move in opposite directions following the movement of the first transfer jaw 317 and the second transfer jaw 318, the stopper 322 can also form a stop for the terminal wire semi-finished product 2 that follows the movement of the first leveling jaw 313 or the second leveling jaw 314, thereby causing the terminal wire semi-finished product 2 stuck on the transfer wire clamp 316 to automatically fall off the transfer wire clamp 316.

[0057] The specific position of the stopper 322 is not limited. For example, the stopper 322 may be disposed on a side of the transfer clamp 316 away from the leveling clamp 311, or on a side of the leveling clamp 311 away from the transfer clamp 316, or may be disposed between the transfer clamp 316 and the leveling clamp 311. In the illustrated embodiment, the stopper 322 is located between the transfer clamp 316 and the leveling clamp 311.

[0058] The stopper 322 is provided with a stopper groove 323, which extends through the stopper 322 along the length of the semi-finished terminal wire 2, allowing the semi-finished terminal wire 2 to pass through. When the transfer clamp 316 and the leveling clamp 311 clamp the semi-finished terminal wire 2, the semi-finished terminal wire 2 passes through the middle of the stopper groove 323 and is spaced a certain distance from the inner wall of the stopper groove 323. When the semi-finished terminal wire 2 follows the transfer clamp 316 or the leveling clamp 311 and moves until it abuts the inner wall of the stopper groove 323, the stopper 322 can stop the semi-finished terminal wire 2.

[0059] Please refer to his 4 and Figure 6The stopper 322 includes a fixed portion 324 and two spaced-apart stoppers 325, with the stop slot 323 located between the two stoppers 325. The fixed portion 324 is fixedly connected to the transfer clamp driver 320, preventing the transfer clamp 316 and the leveling clamp 311 from moving in opposite directions and driving the stopper 322. One end of each stopper 325 is connected to the fixed portion 324, while the other end, away from the fixed portion 324, forms an opening 326 to allow the semi-finished terminal wire 2 to fall out of the stop slot 323.

[0060] The second wire feeding mechanism 31 also includes a rotation driver 327, which can drive the transfer wire clamp 316, the leveling wire clamp 311, the transfer wire clamp driver 320, the leveling wire clamp driver 321 and the stopper 322 to rotate together. After rotating to a certain angle, the opening 326 on the stopper 322 is facing downward, and the terminal wire semi-finished product 2 can fall out of the stop groove 323 and automatically fall on the conveyor belt below the second wire feeding mechanism 31.

[0061] See also Figure 3 The second processing system 30 further includes a mounting frame 38, a second end-bonding mechanism 35, a second shell inserting mechanism 37, a second pitch-changing mechanism 33, and a transfer mechanism 70 arranged along the length of the mounting frame 38. The second wire feeding mechanism 31 is slidably mounted on the mounting frame 38 and can slide relative to the mounting frame 38 to move to the transfer mechanism 70, the second pitch-changing mechanism 33, the second end-bonding mechanism 35, and the second shell inserting mechanism 37.

[0062] See also Figure 7 The second processing system 30 includes a wire splitting assembly 39. When the flattening wire clamp 311 clamps the multiple wire cores 201 of the terminal wire semi-finished product 2, the wire splitting assembly 39 can separate the wire cores 201 parts exposed outside the flattening wire clamp 311, that is, there is a certain distance between the wire cores 201 parts exposed outside the flattening wire clamp 311, and then the terminal wire semi-finished product 2 is transported to the second distance changing mechanism 33 for distance changing to facilitate the distance changing operation.

[0063] The specific position and specific number of the branching components 39 are not limited. For example, when the number of branching components 39 is two, a branching component 39 can be set at the second terminal mechanism 35 and the second plug-in shell mechanism 37 respectively. When the number of branching components 39 is one, the branching component 39 can be set at the second wire feeding mechanism 31 or the second distance changing mechanism 33, and the branching component 39 is used to separate the part of the wire core 201 exposed outside the flattening wire clamp 311 before the two distance changes. Alternatively, the branching component 39 can also be set at the second terminal mechanism 35 or the second plug-in shell mechanism 37, and the branching component 39 is used to separate the part of the wire core 201 exposed outside the flattening wire clamp 311 only before the corresponding distance changing operation.

[0064] In the illustrated embodiment, the branching assembly 39 is arranged at the second termination mechanism 35. When the terminal is installed on the wire core 201, the second wire feeding mechanism 31 first transports the terminal wire semi-finished product 2 to the branching assembly 39, and uses the branching assembly 39 to separate the part of the wire core 201 exposed outside the flattening wire clamp 311, and then transports the terminal wire semi-finished product 2 after branching to the second distance changing mechanism 33. After the spacing is standardized, it is transported to the second termination mechanism 35 to install the terminal on the wire core 201.

[0065] The wire splitting assembly 39 includes a push-up member 391 and a push-up member driver 392. The push-up member driver 392 is capable of driving the push-up member 391 to move in a direction perpendicular to the arrangement of the plurality of wire cores 201, so as to move the push-up member 391 toward the semi-finished terminal wire product 2. Driven by the push-up member driver 392, the push-up member 391 is capable of pushing against the portion of the plurality of wire cores 201 that is exposed outside the flattening clamp 311 when the plurality of wire cores 201 are clamped by the flattening clamp 311, causing the pushed-up portion of the plurality of wire cores 201 to deform, thereby separating the portion of the plurality of wire cores 201 that is exposed outside the flattening clamp 311.

[0066] The sheathed wire processing device of the present invention can flatten multiple wire cores of the terminal wire semi-finished product when the flattening wire clamp clamps the terminal wire semi-finished product, so that the clamped multiple wire cores are arranged in parallel and orderly in the limiting groove, avoiding the phenomenon of multiple wire cores being scattered or overlapped. In addition, the limiting groove can also limit the multiple wire cores in their arrangement direction, which is beneficial to subsequent processing operations to improve processing quality.

[0067] The above embodiments are only preferred embodiments of the present invention and cannot be used to limit the scope of protection of the present invention. Any non-substantial changes and replacements made by technicians in this field on the basis of the present invention fall within the scope of protection required by the present invention.

Claims

1. A sheathed wire processing device for processing a sheathed wire, wherein the sheathed wire comprises a plurality of wire cores and a sheath wrapping the plurality of wire cores, characterized in that: The sheath wire processing device comprises: a first processing system configured to perform predetermined processing on one end of the sheathed wire; a stripping and cutting mechanism configured to remove a portion of the sheath of the sheathed wire to expose the plurality of wire cores, the stripping and cutting mechanism being capable of cutting the sheathed wire after one end of the sheathed wire has completed the predetermined processing to form a semi-finished terminal wire, wherein one end of the semi-finished terminal wire has completed the predetermined processing; a second processing system configured to perform another predetermined processing on the other end of the semi-finished terminal wire product, the second processing system comprising a flattening wire clamp operable to clamp or release the plurality of wire cores of the semi-finished terminal wire product, the flattening wire clamp being provided with one or more limiting grooves, each of the limiting grooves being configured to accommodate the plurality of wire cores of the semi-finished terminal wire product so as to limit the plurality of wire cores in their arrangement direction, and the plurality of wire cores being arranged in parallel and orderly in the corresponding limiting grooves when the flattening wire clamp clamps the plurality of wire cores; The second processing system further includes a transfer clamp and a flattening clamp driver. Along the length direction of the wire core, the flattening clamp is located outside the transfer clamp and is slidably connected to the transfer clamp. The flattening clamp driver is used to drive the flattening clamp to move relative to the transfer clamp and drive the semi-finished terminal wire to move relative to the transfer clamp. The flattening clamp comprises a first flattening jaw and a second flattening jaw arranged opposite to each other, wherein the first flattening jaw and the second flattening jaw can move relative to each other to clamp or release the plurality of wire cores, and the limiting groove is provided on the first flattening jaw and / or the second flattening jaw; One of the first leveling jaw and the second leveling jaw is provided with a recessed portion, and when the first leveling jaw and the second leveling jaw move relative to each other to clamp the plurality of wire cores, the other one of the first leveling jaw and the second leveling jaw is inserted into the recessed portion.

2. The sheathed wire processing device according to claim 1, characterized in that: The second processing system includes a wire splitting assembly, which includes a push member and a push member driver. The push member driver is configured to drive the push member to move in a direction perpendicular to the arrangement direction of the multiple wire cores. The push member can push against the multiple wire cores when the flattening wire clamp clamps the multiple wire cores, thereby separating the wire core parts of the multiple wire cores exposed outside the flattening wire clamp.

3. The sheathed wire processing device according to claim 1, characterized in that: The second processing system includes a stopper, which can stop the terminal wire semi-finished product that follows the movement of the first leveling jaw or the second leveling jaw when the first leveling jaw and the second leveling jaw move away from each other, so as to separate the terminal wire semi-finished product from the first leveling jaw or the second leveling jaw.

4. The sheathed wire processing device according to claim 3, characterized in that: The stopper is provided with a stopper groove, and the stopper groove penetrates the stopper along the length direction of the terminal wire semi-finished product.

5. The sheathed wire processing device according to claim 4, characterized in that: The stop member includes a fixed portion and two stop portions spaced opposite to each other, the stop groove is located between the two stop portions, one end of the two stop portions is connected to the fixed portion, and the other ends of the two stop portions away from the fixed portion form an opening for the terminal wire semi-finished product to fall out of the limiting groove.

6. The sheathed wire processing device according to claim 1, characterized in that: The semi-finished terminal wire product is flat, and the width of the limiting groove is adapted to the width of the multiple wire cores of the semi-finished terminal wire product in the arrangement direction thereof.

7. The sheathed wire processing device according to claim 1, characterized in that: The transfer wire clamp includes a first transfer jaw and a second transfer jaw arranged opposite to each other. The first transfer jaw and the second transfer jaw can move relative to each other to clamp or release the terminal wire semi-finished product. The first leveling jaw and the second leveling jaw are respectively located on the outside of the first transfer jaw and the second transfer jaw.

8. The sheathed wire processing device according to claim 7, characterized in that: The surface of the first transfer clamping jaw and / or the second transfer clamping jaw for contacting the terminal wire semi-finished product is provided with an anti-slip structure for increasing friction.

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