Connector assembly equipment for coaxial cable and assembly method thereof

Abstract

The invention provides a connector assembling device for a coaxial cable and an assembling method of the connector assembling device, the connector assembling device comprises an assembling rack assembly and a cable driving mechanism, the assembling rack assembly comprises an outer rack, a sliding table and an inner support; wherein the sliding table is fixedly connected to one side of the inner side wall of the outer rack; one end of a cable is conveyed into the synchronous stripping assembly through the cable driving mechanism, and then the cylindrical support is driven by the reciprocating driving mechanism to drive the two supporting rings to rotate in a reciprocating mode so as to cooperate with the two stripping driving mechanisms to conduct girdling treatment on different positions of the end of the cable. And then the cable driving mechanism drives the cable to be pulled out of the synchronous stripping assembly, and the cut cable part is separated, so that a central conductor and a shielding layer of the cable are respectively exposed, the shielding layer can be independently processed subsequently, effective connection between the shielding layer and the joint can be ensured when the joint is assembled, and the service life of the joint is prolonged. The short circuit condition is avoided, and the assembly quality is ensured.

Description

Technical Field

[0001] The present invention relates to a connector assembly device, in particular to a connector assembly device for a coaxial cable, belonging to the technical field of communication cable assembly. Background Art

[0002] Coaxial cable is a cable used to transmit high-frequency signals. It is mainly composed of a center conductor, an insulation layer, a shielding layer and an outer sheath layer. It has a fixed impedance, which helps reduce signal reflection and loss. The shielding layer acts as an outer conductor to effectively resist external electromagnetic interference. It is suitable for the transmission of high-frequency signals. Compared with twisted pair cables, coaxial cables can transmit longer distances under the same conditions.

[0003] Coaxial cable connector assembly is an important component of the coaxial cable system. By using connectors to connect coaxial cables, the correct connection between the cable and the device and the effective transmission of signals can be effectively ensured. Traditional coaxial cable connector assembly methods mostly use manual methods to assemble the coaxial cable and the connector, which not only has low operating efficiency but also cannot guarantee the assembly quality.

[0004] The Chinese patent, entitled "An automatic assembly device for coaxial cable assembly of cable connectors and its assembly process" (patent number ZL202311363910.1), discloses an automatic assembly technology for coaxial cable assembly of cable connectors. By cooperating with structures such as a cable storage mechanism, a cable fixing mechanism, a clamping mechanism, a stripping mechanism, and a conveying mechanism, the coaxial cable fixing, moving, and stripping operations are automatically completed, and the conveying mechanism is used to dock the stripped cable and connector to complete the assembly operation of the coaxial cable and the connector, thereby improving work efficiency and reducing the labor intensity of the operator. However, when in use, it only uses a single stripping method to expose the center conductor of the cable, and does not separately process the shielding layer, resulting in the connector being unable to be effectively connected to the shielding layer during assembly, which easily leads to a short circuit problem in the shielding layer, affecting the assembly quality. For this reason, a connector assembly device for coaxial cables and an assembly method thereof are proposed. Summary of the Invention

[0005] In view of this, the present invention provides a connector assembly device for a coaxial cable and an assembly method thereof to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial choice.

[0006] The technical solution of the embodiment of the present invention is achieved as follows: a connector assembly device for a coaxial cable includes an assembly rack assembly and a cable driving mechanism, wherein the assembly rack assembly includes an outer rack, a slide, and an inner bracket;

[0007] Wherein, the slide is fixedly connected to one side of the inner side wall of the outer frame, the inner bracket is fixedly connected to the middle part of the inner side wall of the outer frame, the cable drive mechanism is installed on the upper surface of the slide, a synchronous stripping assembly is installed on one side of the upper surface of the inner bracket, a shielding layer flipping mechanism and a primary crimping mechanism are installed in the middle part of the upper surface of the inner bracket, a secondary crimping mechanism is installed on one side of the inner bracket, a joint feeding mechanism is provided on one side of the inner side wall of the outer frame, and a joint mechanism is provided inside the joint feeding mechanism;

[0008] Wherein, the synchronous peeling assembly includes a fixing frame, a cylindrical support, two spacing adjustment mechanisms, a reciprocating drive mechanism, two support rings and two peeling drive mechanisms;

[0009] Among them, the fixed frame is fixedly connected to one side of the upper surface of the inner bracket, the cylindrical bracket is arranged in the middle of the inner wall of the fixed frame, the reciprocating drive mechanism is installed between the fixed frame and the cylindrical bracket, the two support rings are symmetrically arranged at both ends of the cylindrical bracket, the two spacing adjustment mechanisms are installed between the two support rings and the cylindrical bracket, and the two peeling drive mechanisms are respectively installed on the inner sides of the two support rings.

[0010] Further preferably, the cable driving mechanism is used to fix the cable and transport it; the cable driving mechanism includes two first rodless cylinders, a second rodless cylinder, two cable harness bases, four first hydraulic cylinders and two cable harness end covers;

[0011] Among them, the two first rodless cylinders are symmetrically installed on the upper surface of the slide, the second rodless cylinder is installed on the upper surface of the two first rodless cylinder output blocks, the two wire harness bases are symmetrically installed on the upper surface of the second rodless cylinder output block, the four first hydraulic cylinders are respectively installed on both sides of the two wire harness bases, the two wire harness end covers are respectively arranged above the two wire harness bases, and one end of the piston rod of the four first hydraulic cylinders is respectively fixedly connected to the bottom of the two wire harness end covers.

[0012] Further preferably, the two distance adjustment mechanisms are composed of three adjustment studs, three adjustment nuts and three first springs;

[0013] One end of each of the three adjusting studs passes through the inner side wall of the cylindrical bracket and is fixedly connected to one side of the support ring; the three adjusting nuts are respectively threadedly connected to one side of the outer side wall of the three adjusting studs; the three first springs are respectively sleeved on one side of the outer side wall of the three adjusting studs; and the two ends of the three first springs are respectively fixedly connected to one side adjacent to the cylindrical bracket and the support ring;

[0014] Wherein, the reciprocating drive mechanism is composed of a first motor, a half-tooth cone and two conical gear rings;

[0015] The two conical gear rings are symmetrically fixedly connected to the outer side walls of the cylindrical bracket, the outer side walls of the conical gear rings are rotatably connected to the inner side walls of the fixed bracket, the first motor is installed at the bottom of the fixed bracket, one end of the half-tooth cone is fixedly connected to the output shaft of the first motor, and the outer side walls of the half-tooth cone are respectively engaged with the outer side walls of the two conical gear rings, and at the same time are only engaged with the outer side wall of one conical gear ring, for driving the cylindrical bracket to rotate back and forth

[0016] Further preferably, the two peeling drive mechanisms are composed of a second motor, a worm, a worm gear, three arc-shaped slides, three sliders, three gear blocks, three connecting rods and three circular cutters;

[0017] In which, the second motor is installed on one side of the outer wall of the support ring, one end of the worm is fixedly connected to the output shaft of the second motor, and the other end of the worm is rotatably connected to one side of the inner wall of the support ring, the worm wheel is rotatably connected to the middle part of the inner wall of the support ring, the outer wall of the worm wheel is meshed with the outer wall of the worm, the three arc-shaped grooves are all opened on the inner wall of the worm wheel, the outer walls of the three sliders are respectively slidably connected to the inner walls of the three arc-shaped grooves, one side of the three tooth blocks is respectively fixedly connected to one side of the three sliders, the outer walls of the three tooth blocks are slidably connected to the inner wall of the support ring, the three connecting rods are respectively slidably connected to the middle part of the inner wall of the three tooth blocks, and the three circular cutters are respectively rotatably connected to one end of the three connecting rods.

[0018] Further preferably, a baffle is installed on one side of the inner side wall of the tooth block, one side of the baffle is fixedly connected to a second spring, and one end of the second spring is fixedly connected to the end of the connecting rod away from the circular cutter.

[0019] Further preferably, the shielding layer flipping mechanism includes a sleeve frame, a plurality of hard bristles, a central gear ring, a gear column, a third motor and a conical rubber sleeve;

[0020] In which, the sleeve frame is rotatably connected to one side of the inner side wall of the inner bracket, several of the hard bristles are fixedly connected to the inner side wall of the sleeve frame, the center gear ring is fixedly connected to the middle part of the outer side wall of the sleeve frame, the outer side wall of the gear column is meshed with the outer side wall of the center gear ring, the third motor is installed on one side of the inner bracket, the output shaft of the third motor is fixedly connected to one end of the gear column, and one end of the conical rubber sleeve is fixedly connected to one end of the sleeve frame close to the third motor.

[0021] Further preferably, the primary crimping mechanism includes a support stand, two second hydraulic cylinders and two first crimping blocks, and the secondary crimping mechanism includes a C-shaped bracket, two third hydraulic cylinders and two second crimping blocks;

[0022] The support stand is installed on the middle part of the upper surface of the inner bracket, the two second hydraulic cylinders are symmetrically installed on the outside of the support stand, and the two first crimping blocks are respectively fixedly connected to one end of the piston rods of the two second hydraulic cylinders;

[0023] Among them, the C-shaped bracket is installed on one side of the upper surface of the inner bracket, the two third hydraulic cylinders are respectively installed on the top and bottom of the C-shaped bracket, and the two second crimping blocks are respectively fixedly connected to one end of the piston rods of the two third hydraulic cylinders.

[0024] Further preferably, the joint feeding mechanism includes a first material storage box, a second material storage box, two material discharge racks, two fourth motors, two material conveying racks, two fourth hydraulic cylinders and two material discharge holes;

[0025] wherein a mounting bracket is fixedly connected to one side of the inner side wall of the outer frame, the first material storage box and the second material storage box are both mounted on the inner side wall of the mounting bracket, the two unloading racks are respectively connected to the bottom of the first material storage box and the second material storage box, the two feeding racks are respectively rotatably connected to the middle of the inner side walls of the two unloading racks, the two fourth motors are respectively mounted on the middle of one side of the two unloading racks, the output shafts of the two fourth motors are respectively fixedly connected to one end of the two feeding racks, the two unloading holes are respectively opened at the bottom of one side of the two unloading racks, the two fourth hydraulic cylinders are respectively mounted on the side of the two unloading racks away from the unloading holes, and the fourth hydraulic cylinders and the unloading holes are arranged in a one-to-one correspondence.

[0026] Further preferably, the connector mechanism includes a push-type cap, an inner ejector pin and a crimping sleeve;

[0027] Particularly, the second storage box is used to store push-type caps, and the first storage box is used to store inner ejectors, the outer side walls of the inner ejectors are inserted into the inner side walls of the push-type caps, and the inner side walls of the inner ejectors are slidably connected to the outer side walls of the center conductor of the coaxial cable, one end of the crimping sleeve is inserted into one end of the push-type cap, and the inner side walls of the crimping sleeve are slidably connected to the outer side walls of the coaxial cable.

[0028] A method for assembling a connector for a coaxial cable comprises the following steps:

[0029] S1. Pretreatment: Smooth the ends of the cables;

[0030] S2. Cable assembly - install the cable into the cable drive mechanism, clamp it with the cable drive mechanism, and put the crimping tube of the connector mechanism on one end of the cable;

[0031] S3, Synchronous Stripping - The cable drive mechanism transports one end of the cable to the interior of the synchronous stripping assembly, and the synchronous stripping assembly is used to synchronously strip the coaxial cable to expose the center conductor and shielding layer respectively;

[0032] S4, shield stripping and ejector crimping - the cable drive mechanism transports the stripped cable to the shield flipping mechanism, which then breaks up and flips the shield. The cable drive mechanism then cooperates with the connector feeding mechanism to place the ejector pin on the exposed center conductor, and the primary crimping mechanism performs ejector crimping.

[0033] S5. Cap assembly - The cable after crimping the ejector pin is transported to the secondary crimping mechanism through the cable driving mechanism, and the ejector pin is pushed into the cap in conjunction with the connector feeding mechanism. The crimping tube sleeve on the cable is clamped by the secondary crimping mechanism, and the cable driving mechanism drives the cable out of the secondary crimping mechanism, so that the crimping tube sleeve drives the shielding layer to cover the cap, and the crimping tube sleeve is partially inserted into the cap;

[0034] S6, pipe sleeve crimping - the clamped crimped pipe sleeve is crimped by the secondary crimping mechanism to complete the assembly operation of the coaxial cable and the connector;

[0035] S7, unloading - release the clamping of the cable through the cable driving mechanism, and pull the cable and connector out of the cable driving mechanism for unloading.

[0036] The embodiment of the present invention adopts the above technical solution, which has the following advantages:

[0037] 1. The present invention conveys one end of the cable into the interior of the synchronous stripping assembly through a cable driving mechanism, and then drives the cylindrical bracket to drive the two support rings to reciprocate through the reciprocating driving mechanism, so as to cooperate with the two stripping driving mechanisms to perform ring cutting at different positions of the cable end. Then, the cable driving mechanism drives the cable to be pulled out of the synchronous stripping assembly, and the cut cable part is separated to expose the center conductor and shielding layer of the cable respectively, so that the shielding layer can be processed separately later, ensuring that the shielding layer and the connector can be effectively connected when the connector is assembled, avoiding the occurrence of short circuit and ensuring the assembly quality.

[0038] 2. The present invention utilizes a shielding layer flipping mechanism to break up the shielding layer exposed outside the cable, and flips the broken-up shielding layer during the cable insertion process, so that when the connector cap is assembled, the crimping sleeve is used to reset the flipped shielding layer so that it covers one end of the connector cap, and then the connector cap and the cable are fixed by crimping, ensuring that the shielding layer and the connector can be fully fitted when the connector is assembled.

[0039] The above summary is for illustrative purposes only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present invention will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0041] Figure 1 It is a structural diagram of the present invention;

[0042] Figure 2 It is a schematic cross-sectional view of the present invention;

[0043] Figure 3 For the present invention Figure 2 A schematic diagram of the enlarged structure of area A;

[0044] Figure 4 For the present invention Figure 2 A magnified schematic diagram of the structure of region B;

[0045] Figure 5 is an isometric view of a first rodless cylinder of the present invention;

[0046] Figure 6 is an axonometric view of the fixing bracket of the present invention;

[0047] Figure 7 Schematic diagram of the cross-sectional structure of the support ring of the present invention;

[0048] Figure 8 Schematic diagram of the cross-sectional structure of the cylindrical bracket of the present invention;

[0049] Figure 9 Schematic diagram of the side structure of the half-tooth cone and the conical gear ring of the present invention;

[0050] Figure 10It is a structural schematic diagram of the first storage box and the second storage box of the present invention;

[0051] Figure 11 Schematic diagram of the cross-sectional structure of the first storage box of the present invention;

[0052] Figure 12 This is an axonometric view of the material conveying frame of the present invention;

[0053] Figure 13 It is an axonometric view of the support stand of the present invention;

[0054] Figure 14 is an axonometric view of the C-shaped bracket of the present invention;

[0055] Figure 15 This is a schematic diagram of the effect of stripping the coaxial cable of the present invention.

[0056] 1. Assembly rack assembly; 2. Cable drive mechanism; 3. Synchronous stripping assembly; 4. Shielding layer flipping mechanism; 5. Primary crimping mechanism; 6. Secondary crimping mechanism; 7. Connector feeding mechanism; 8. Connector mechanism; 101. External rack; 102. Slide; 103. Internal bracket; 104. Mounting frame; 201. First rodless cylinder; 202. Second rodless cylinder; 203. Cable harness base; 204. First hydraulic cylinder; 205. Cable harness end cap; 301. Fixing frame; 302. Cylindrical bracket; 303. Spacing adjustment mechanism; 304. Reciprocating drive mechanism; 305. Support ring; 306. Stripping drive mechanism; 331. Adjusting stud; 332. Adjusting nut; 333. First spring; 341. First motor; 342. Half-tooth cone; 343. Conical gear ring; 361. Second motor; 36 2. Worm; 363. Worm wheel; 364. Arc chute; 365. Slider; 366. Tooth block; 367. Connecting rod; 368. Circular cutter; 401. Sleeve holder; 402. Hard bristles; 403. Center gear ring; 404. Gear column; 405. Third motor; 406. Conical rubber sleeve; 501. Support frame; 502. Second hydraulic cylinder; 503. First crimping block; 601. C-type support Rack; 602, third hydraulic cylinder; 603, second crimping block; 701, first storage box; 702, second storage box; 703, unloading rack; 704, fourth motor; 705, feed rack; 706, fourth hydraulic cylinder; 707, unloading hole; 801, push-type sleeve; 802, inner ejector; 803, crimping sleeve; 91, baffle; 92, second spring; 93, positioning part; 94, guide groove. DETAILED DESCRIPTION

[0057] Hereinafter, only certain exemplary embodiments are briefly described. As will be appreciated by those skilled in the art, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and description are to be considered as illustrative in nature and not restrictive.

[0058] It should be noted that the terms "first," "second," "symmetrical," and "array" are used solely for descriptive and positional purposes and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the technical features being referred to. Therefore, limitations on features such as "first" and "symmetrical" may explicitly or implicitly include one or more of these features. Similarly, when features are not limited in quantity using words such as "two" or "three," it should be noted that these features also explicitly or implicitly include one or more of these features.

[0059] The embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0060] like Figures 1-14 As shown, an embodiment of the present invention provides a connector assembly device for a coaxial cable, comprising an assembly rack assembly 1 and a cable driving mechanism 2, wherein the assembly rack assembly 1 comprises an outer rack 101, a slide 102 and an inner bracket 103;

[0061] Among them, the slide 102 is fixedly connected to one side of the inner side wall of the outer frame 101, the inner bracket 103 is fixedly connected to the middle of the inner side wall of the outer frame 101, the cable drive mechanism 2 is installed on the upper surface of the slide 102, a synchronous stripping component 3 is installed on one side of the upper surface of the inner bracket 103, a shielding layer flipping mechanism 4 and a primary crimping mechanism 5 are installed in the middle of the upper surface of the inner bracket 103, a secondary crimping mechanism 6 is installed on one side of the inner bracket 103, a joint feeding mechanism 7 is provided on one side of the inner side wall of the outer frame 101, and a joint mechanism 8 is provided inside the joint feeding mechanism 7;

[0062] The synchronous peeling assembly 3 includes a fixing frame 301, a cylindrical support 302, two spacing adjustment mechanisms 303, a reciprocating drive mechanism 304, two support rings 305 and two peeling drive mechanisms 306;

[0063] Among them, the fixed frame 301 is fixedly connected to one side of the upper surface of the inner bracket 103, the cylindrical bracket 302 is arranged in the middle of the inner wall of the fixed frame 301, the reciprocating drive mechanism 304 is installed between the fixed frame 301 and the cylindrical bracket 302, the two support rings 305 are symmetrically arranged at both ends of the cylindrical bracket 302, the two spacing adjustment mechanisms 303 are installed between the two support rings 305 and the cylindrical bracket 302, and the two peeling drive mechanisms 306 are respectively installed on the inner sides of the two support rings 305.

[0064] In one embodiment, the cable driving mechanism 2 is used to fix the cable and transport it; the cable driving mechanism 2 includes two first rodless cylinders 201, a second rodless cylinder 202, two cable harness bases 203, four first hydraulic cylinders 204 and two cable harness end covers 205;

[0065] Among them, the two first rodless cylinders 201 are symmetrically installed on the upper surface of the slide 102, the second rodless cylinder 202 is installed on the upper surface of the output blocks of the two first rodless cylinders 201, the two wire harness bases 203 are symmetrically installed on the upper surface of the output block of the second rodless cylinder 202, the four first hydraulic cylinders 204 are respectively installed on both sides of the two wire harness bases 203, and the two wire harness end covers 205 are respectively arranged above the two wire harness bases 203, and one end of the piston rod of the four first hydraulic cylinders 204 is respectively fixedly connected to the bottom of the two wire harness end covers 205.

[0066] The piston rod of the first hydraulic cylinder 204 drives the wiring end cover 205 to move, which is used to cooperate with the wiring base 203 to clamp and fix the coaxial cable. The output block of the second rodless cylinder 202 drives the wiring base 203 to move horizontally as a whole, and the output block of the first rodless cylinder 201 drives the second rodless cylinder 202 to move longitudinally as a whole.

[0067] In one embodiment, the two spacing adjustment mechanisms 303 are each composed of three adjustment studs 331 , three adjustment nuts 332 , and three first springs 333 ;

[0068] One end of each of the three adjusting screws 331 passes through the inner side wall of the cylindrical bracket 302 and is fixedly connected to one side of a support ring 305. Three adjusting nuts 332 are respectively threadedly connected to one side of the outer side wall of the three adjusting screws 331. Three first springs 333 are respectively sleeved on one side of the outer side wall of the three adjusting screws 331. The two ends of the three first springs 333 are respectively fixedly connected to one side adjacent to the cylindrical bracket 302 and the support ring 305.

[0069] By rotating the adjusting nut 332, the adjusting screw 331 is driven to move by the thread. The moving adjusting screw 331 drives the support ring 305 to move. The moving support ring 305 drives the first spring 333 to compress or release the pressure of the first spring 333, so as to adjust the distance between the support ring 305 and the cylindrical bracket 302 according to actual needs, thereby controlling the cutting position of the coaxial cable stripping.

[0070] The reciprocating drive mechanism 304 is composed of a first motor 341, a half-tooth cone 342 and two conical gear rings 343;

[0071] Among them, two conical gear rings 343 are symmetrically fixedly connected to the outer side walls of the cylindrical bracket 302, and the outer side walls of the conical gear rings 343 are rotatably connected to the inner side wall of the fixed bracket 301. The first motor 341 is installed at the bottom of the fixed bracket 301. One end of the half-tooth cone 342 is fixedly connected to the output shaft of the first motor 341. The outer side walls of the half-tooth cone 342 are respectively meshed with the outer side walls of the two conical gear rings 343, and are only meshed with the outer side wall of one conical gear ring 343 at the same time, so as to drive the cylindrical bracket 302 to rotate back and forth;

[0072] The output shaft of the first motor 341 drives the half-tooth cone 342 to rotate. When the rotating half-tooth cone 342 contacts a conical gear ring 343 using the tooth pattern, it drives the cylindrical bracket 302, the spacing adjustment mechanism 303, the support ring 305 and the peeling drive mechanism 306 to rotate forward as a whole. When the tooth pattern of the half-tooth cone 342 is released from the other conical gear ring 343, it drives the cylindrical bracket 302, the spacing adjustment mechanism 303, the support ring 305 and the peeling drive mechanism 306 to rotate in the opposite direction as a whole, thereby making the cylindrical bracket 302, the spacing adjustment mechanism 303, the support ring 305 and the peeling drive mechanism 306 reciprocating as a whole.

[0073] The two peeling drive mechanisms 306 are composed of a second motor 361, a worm 362, a worm wheel 363, three arc-shaped slides 364, three sliders 365, three gear blocks 366, three connecting rods 367 and three circular cutters 368;

[0074] Among them, the second motor 361 is installed on one side of the outer wall of the support ring 305, one end of the worm 362 is fixedly connected to the output shaft of the second motor 361, and the other end of the worm 362 is rotatably connected to one side of the inner wall of the support ring 305, the worm gear 363 is rotatably connected to the middle part of the inner wall of the support ring 305, the outer wall of the worm gear 363 is meshed with the outer wall of the worm 362, three arc-shaped slots 364 are all opened on the inner wall of the worm gear 363, the outer walls of the three sliders 365 are respectively slidably connected to the inner walls of the three arc-shaped slots 364, one side of the three tooth blocks 366 are respectively fixedly connected to one side of the three sliders 365, the outer walls of the three tooth blocks 366 are all slidably connected to the inner wall of the support ring 305, the three connecting rods 367 are respectively slidably connected to the middle part of the inner wall of the three tooth blocks 366, and the three circular cutters 368 are respectively rotatably connected to one end of the three connecting rods 367;

[0075] The output shaft of the second motor 361 drives the worm 362 to rotate. The rotating worm 362 drives the worm gear 363 to rotate in the support ring 305 through the teeth. The rotating worm gear 363 drives the slider 365 to move through the arc-shaped groove 364. The moving slider 365 drives the gear block 366 to slide in the support ring 305. The moving gear block 366 drives the connecting rod 367 and the circular cutter 368 to move.

[0076] A baffle 91 is installed on one side of the inner side wall of the tooth block 366. A second spring 92 is fixedly connected to one side of the baffle 91. One end of the second spring 92 is fixedly connected to the end of the connecting rod 367 away from the circular cutter 368.

[0077] When the movement of the connecting rod 367 is blocked, the baffle 91 is driven to move by the tooth block 366, and the moving baffle 91 drives the second spring 92 to be compressed, so that the compressed second spring 92 can provide continuous thrust for one end of the connecting rod 367.

[0078] In one embodiment, the shielding layer flipping mechanism 4 includes a sleeve frame 401, a plurality of hard bristles 402, a central gear ring 403, a gear column 404, a third motor 405 and a conical rubber sleeve 406;

[0079] Among them, the sleeve frame 401 is rotatably connected to one side of the inner wall of the inner bracket 103, a number of hard bristles 402 are fixedly connected to the inner wall of the sleeve frame 401, the center gear ring 403 is fixedly connected to the middle part of the outer wall of the sleeve frame 401, the outer wall of the gear column 404 is meshed with the outer wall of the center gear ring 403, the third motor 405 is installed on one side of the inner bracket 103, the output shaft of the third motor 405 is fixedly connected to one end of the gear column 404, and one end of the conical rubber sleeve 406 is fixedly connected to one end of the sleeve frame 401 close to the third motor 405.

[0080] The output shaft of the third motor 405 drives the gear column 404 to rotate, and the rotating gear column 404 drives the sleeve frame 401 and the conical rubber sleeve 406 to rotate by using the center gear ring 403. Then, the cable driving mechanism 2 drives the coaxial cable to be inserted into the sleeve frame 401, so that the rotating sleeve frame 401 drives the hard bristles 402 to break up the exposed shielding layer on the coaxial cable, and the conical rubber sleeve 406 is used to flip the broken shielding layer.

[0081] In one embodiment, in order to improve the effect of the shielding layer flipping mechanism 4 on breaking up the shielding layer, hard bristles 402 can be set on the outer wall of the sleeve frame 401, and the sleeve frame 401 can be set on both sides of the outside of the coaxial cable, so that the axis of the sleeve frame 401 is perpendicular to the axis of the coaxial cable, so that when the sleeve frame 401 drives the hard bristles 402 to rotate, the hard bristles 402 are used to break up the shielding layer along the axis of the coaxial cable.

[0082] In one embodiment, the primary crimping mechanism 5 includes a support stand 501, two second hydraulic cylinders 502, and two first crimping blocks 503, and the secondary crimping mechanism 6 includes a C-shaped bracket 601, two third hydraulic cylinders 602, and two second crimping blocks 603;

[0083] The support frame 501 is installed in the middle of the upper surface of the inner bracket 103, the two second hydraulic cylinders 502 are symmetrically installed on the outside of the support frame 501, and the two first crimping blocks 503 are respectively fixedly connected to one end of the piston rod of the two second hydraulic cylinders 502;

[0084] Among them, the C-shaped bracket 601 is installed on one side of the upper surface of the inner bracket 103, the two third hydraulic cylinders 602 are respectively installed on the top and bottom of the C-shaped bracket 601, and the two second crimping blocks 603 are respectively fixedly connected to one end of the piston rod of the two third hydraulic cylinders 602.

[0085] The overall structure and principle of the primary crimping mechanism 5 and the secondary crimping mechanism 6 are similar, except for the crimping direction, crimping block size and corresponding crimping target. The support stand 501 is used to provide support force for the second hydraulic cylinder 502, and the piston rod of the second hydraulic cylinder 502 drives the first crimping block 503 to move, so that the two first crimping blocks 503 can be used for crimping operations.

[0086] In one embodiment, the joint feeding mechanism 7 includes a first storage box 701, a second storage box 702, two unloading racks 703, two fourth motors 704, two feeding racks 705, two fourth hydraulic cylinders 706 and two unloading holes 707;

[0087] Among them, a mounting frame 104 is fixedly connected to one side of the inner wall of the outer frame 101, the first storage box 701 and the second storage box 702 are both installed on the inner wall of the mounting frame 104, the two unloading racks 703 are respectively connected to the bottom of the first storage box 701 and the second storage box 702, the two feeding racks 705 are respectively rotatably connected to the middle of the inner wall of the two unloading racks 703, the two fourth motors 704 are respectively installed in the middle of one side of the two unloading racks 703, the output shafts of the two fourth motors 704 are respectively fixedly connected to one end of the two feeding racks 705, the two unloading holes 707 are respectively opened at the bottom of one side of the two unloading racks 703, the two fourth hydraulic cylinders 706 are respectively installed on the side of the two unloading racks 703 away from the unloading hole 707, and the fourth hydraulic cylinders 706 and the unloading hole 707 are arranged in a one-to-one correspondence.

[0088] The fourth motor 704 is used to drive the feed rack 705 to rotate in the discharge rack 703, so that when the material in the discharge hole 707 is taken out, the fourth motor 704 is used to drive the feed rack 705 to rotate, and the rotating feed rack 705 drives the new material to move, so as to transfer the new material to the discharge hole 707, and the material in the first storage box 701 can fall into the discharge rack 703 under the action of gravity, filling the vacant position outside the feed rack 705; the fourth hydraulic cylinder 706 is set to be used to push the material at the discharge hole 707 out.

[0089] In one embodiment, the connector mechanism 8 includes a push-on cap 801 , an inner ejector pin 802 , and a crimping sleeve 803 ;

[0090] Among them, the second storage box 702 is used to store the push-type cap 801, and the first storage box 701 is used to store the inner ejector pin 802. The outer wall of the inner ejector pin 802 is inserted into the inner wall of the push-type cap 801, and the inner wall of the inner ejector pin 802 is slidingly connected to the outer wall of the center conductor of the coaxial cable. One end of the crimping sleeve 803 is inserted into one end of the push-type cap 801, and the inner wall of the crimping sleeve 803 is slidingly connected to the outer wall of the coaxial cable.

[0091] The push-type cap 801 and the inner ejector pin 802 are stored in the second storage box 702 and the first storage box 701 respectively, and the inner ejector pin 802 and the push-type cap 801 are quickly assembled by pushing, and the push-type cap 801 and the crimping sleeve 803 are assembled by crimping.

[0092] A method for assembling a connector for a coaxial cable comprises the following steps:

[0093] S1. Pretreatment: Smooth the ends of the cables;

[0094] S2. Cable assembly - Install the cable into the cable drive mechanism 2, clamp it with the cable drive mechanism 2, and put the crimping tube of the connector mechanism 8 on one end of the cable;

[0095] S3, Synchronous Stripping - The cable drive mechanism 2 conveys one end of the cable into the interior of the synchronous stripping assembly 3, and the synchronous stripping assembly 3 is used to synchronously strip the coaxial cable to expose the center conductor and the shield layer respectively;

[0096] S4, shield stripping and ejector crimping - The stripped cable is conveyed to the shield flipping mechanism 4 by the cable driving mechanism 2. The shield flipping mechanism 4 is used to break up and flip the shield. Then, the cable driving mechanism 2 cooperates with the connector feeding mechanism 7 to place an ejector pin on the exposed center conductor, and the primary crimping mechanism 5 cooperates to perform ejector crimping.

[0097] S5. Cap assembly - The cable, after being crimped with the ejector pin, is transported to the secondary crimping mechanism 6 by the cable driving mechanism 2. The ejector pin is pushed into the cap by the joint feeding mechanism 7. The crimping tube sleeve on the cable is clamped by the secondary crimping mechanism 6. The cable driving mechanism 2 drives the cable out of the secondary crimping mechanism 6, so that the crimping tube sleeve drives the shielding layer to cover the cap, and the crimping tube sleeve is partially inserted into the cap.

[0098] S6, pipe sleeve crimping - the clamped crimped pipe sleeve is crimped by the secondary crimping mechanism 6 to complete the assembly operation of the coaxial cable and the connector;

[0099] S7, unloading - the cable is released by the cable driving mechanism 2, and the cable and the connector are pulled out from the cable driving mechanism 2 for unloading.

[0100] When the present invention is working: first, the end face of the coaxial cable to be assembled is flattened so that the center conductor, insulation layer, shielding layer and outer sheath layer of the cable are in the same plane, and then one end of the coaxial cable is moved so that it passes through the two wiring bases 203 and abuts against the positioning part 93 on the inner bracket 103 to control the installation length of the coaxial cable, and then the piston rod of the first hydraulic cylinder 204 drives the wiring end cover 205 to move, which is used to cooperate with the wiring base 203 to clamp and fix the coaxial cable, and then the output block of the second rodless cylinder 202 drives the wiring base 203 to move as a whole, so that one end of the coaxial cable is separated from the inner bracket 103, and then the crimping sleeve 803 is put on the outside of the coaxial cable and inserted between the wiring end cover 205 and the wiring base 203 to complete the cable loading operation.

[0101] When the cable needs to be stripped, the output block of the first rodless cylinder 201 drives the second rodless cylinder 202 to move as a whole, so as to transfer the coaxial cable to the guide groove 94 on the inner bracket 103, and then the output block of the second rodless cylinder 202 drives the wiring base 203 to move as a whole, so that the wiring base 203 can drive the coaxial cable to pass through the guide groove 94 and the synchronous stripping component 3 in sequence, and the movement position of the output block of the second rodless cylinder 202 is used to control the length of the cable passing through the synchronous stripping component 3, that is, the reserved length of the center conductor after stripping.

[0102] Then, the output shafts of the two second motors 361 respectively drive the worm 362 to rotate, and the rotating worm 362 uses the teeth to drive the worm gear 363 to rotate in the support ring 305. The rotating worm gear 363 uses the arc-shaped groove 364 to drive the slider 365 to move. The moving slider 365 drives the tooth block 366 to slide in the support ring 305, and drives the connecting rod 367 and the circular cutter 368 to move. When the circular cutter 368 contacts the outer sheath layer of the cable, the continuously moving tooth block 366 cooperates with the baffle 91 to drive the second spring 92 to be compressed, so that the compressed second spring 92 can provide continuous thrust to one end of the connecting rod 367. Then, by controlling the rotation angle of the worm gear 363, the peeling depth of the circular cutter 368 can be controlled. When the tooth blocks 366 on the two peeling drive mechanisms 306 are moved to the specified position, the half-tooth cone 342 is driven to rotate by the output shaft of the first motor 341. When the rotating half-tooth cone 342 contacts a conical gear ring 343 using the tooth pattern, it drives the cylindrical bracket 302, the spacing adjustment mechanism 303, the support ring 305 and the peeling drive mechanism 306 to rotate forward as a whole. When the tooth pattern of the half-tooth cone 342 is released from the other conical gear ring 343, it drives the cylindrical bracket 302, the spacing adjustment mechanism 303, the support ring 305 and the peeling drive mechanism 306 to rotate backward as a whole. The cylindrical bracket 302, the spacing adjustment mechanism 303, the support ring 305 and the stripping drive mechanism 306 can rotate back and forth as a whole, so that during the rotation, the compressed second spring 92 is used to push the circular cutters 368 on the two stripping drive mechanisms 306 into the interior of the cable, and the depth of their cutting is controlled. For example, the circular cutter 368 close to the end face of the coaxial cable is used to cut into the cable to remove the outer sheath layer, the shielding layer, and the insulation layer, and the circular cutter 368 away from the end face of the coaxial cable is used to cut into the cable to remove only the outer sheath layer. When the cutting depth of the circular cutter 368 reaches the required depth, the second rodless cylinder 202 drives the bundle base 203 and the cable to move as a whole, so as to pull the cable out of the synchronous stripping assembly 3 and separate the cut part from the cable. The specific effect after stripping is as follows. Figure 15 As shown, the center conductor and shield are exposed at the same time.

[0103] When the inner ejector pin 802 needs to be crimped, the stripped coaxial cable is moved to the shielding layer flipping mechanism 4 through the cable driving mechanism 2, and then the gear column 404 is driven to rotate by the output shaft of the third motor 405. The rotating gear column 404 drives the sleeve frame 401 and the conical rubber sleeve 406 to rotate by the center gear ring 403, and then the coaxial cable is driven by the cable driving mechanism 2 to be inserted into the sleeve frame 401, so that the rotating sleeve frame 401 can drive the hard bristles 402 to break up the exposed shielding layer on the coaxial cable. When one end of the coaxial cable passes through the conical rubber sleeve 406, the friction force of the conical rubber sleeve 406 is used to flip the broken shielding layer, so that the shielding layer can be subsequently connected to the push-type sleeve cap 801. When the center conductor of the coaxial cable passes through the shielding layer flipping mechanism 4 and the one-time crimping mechanism 5 in sequence and is inserted into the discharge hole 707 of the first storage box 701, the piston rod of the fourth hydraulic cylinder 706 is used to push the inner ejector 802 to be sleeved on the center conductor of the cable, and then the cable driving mechanism 2 is used to drive the coaxial cable to move in the opposite direction, and the fourth hydraulic cylinder 706 is used to push the inner ejector 802 out of the discharge rack 703, so as to transfer the inner ejector 802 sleeved on the center conductor to the one-time crimping mechanism 5, and then the piston rod of the second hydraulic cylinder 502 pushes the first crimping block 503 to extrude the inner ejector 802, crimping it and fixing it on the center conductor, thereby completing the assembly operation of the inner ejector 802.

[0104] When it is necessary to assemble the push-type cap 801, the coaxial cable is pulled out from the shielding layer flipping mechanism 4 by the cable driving mechanism 2 and transferred to the secondary crimping mechanism 6, and then the coaxial cable is driven by the cable driving mechanism 2 to pass through the secondary crimping mechanism 6, and the inner ejector 802 crimped on the center conductor is inserted into the discharge hole 707 of the second storage box 702, and then the fourth hydraulic cylinder 706 on one side of the second storage box 702 pushes the push-type cap 801 and the inserted inner ejector 802 to complete the assembly operation between the push-type cap 801 and the inner ejector 802, and then the piston rod of the third hydraulic cylinder 602 drives the second crimping block 603 to the sleeve The crimping sleeve 803 outside the cable is clamped, and then the cable driving mechanism 2 cooperates with the fourth hydraulic cylinder 706 to pull the cable and the push-type cap 801 out of the unloading rack 703 and push them to the crimping sleeve 803, so that the crimping sleeve 803 can be used to reset the loosened and flipped shielding layer, and one end of the crimping sleeve 803 is inserted into the push-type cap 801 for connection. Then, the piston rod of the third hydraulic cylinder 602 drives the second crimping block 603 to squeeze the crimping sleeve 803, and assemble and fix the push-type cap 801 and the cable. In the process of crimping, the shielding layer can be tightly fitted with one end of the push-type cap 801, thereby ensuring the assembly quality.

[0105] When the assembly operation of the push-type cap 801 is completed, the piston rod of the first hydraulic cylinder 204 pushes the cable end cover 205 to move, so that the cable end cover 205 is separated from the cable base 203 to release the clamping of the cable, and then the cable is pulled out to complete the blanking operation.

[0106] The fourth motor 704 is provided to drive the feed rack 705 to rotate in the discharge rack 703, so that when the push-type cap 801 or the inner ejector 802 at the discharge hole 707 is taken out, the fourth motor 704 is used to drive the feed rack 705 to rotate, and the rotating feed rack 705 drives the push-type cap 801 or the inner ejector 802 to move, so as to transfer the new push-type cap 801 or the inner ejector 802 to the discharge hole 707, and the inner ejector 802 in the first storage box 701 or the push-type cap 801 in the second storage box 702 can fall into the discharge rack 703 under the action of gravity to fill the vacant position outside the feed rack 705.

[0107] The above are merely specific embodiments of the present invention, but the scope of protection of the present invention is not limited thereto. Any person skilled in the art can easily conceive of various modifications or substitutions within the technical scope disclosed in the present invention, and such modifications or substitutions are intended to be within the scope of protection of the present invention. Therefore, the scope of protection of the present invention shall be subject to the scope of protection of the claims.

Claims

1. A connector assembly device for a coaxial cable, comprising an assembly rack assembly (1) and a cable drive mechanism (2), characterized in that: The assembly frame assembly (1) comprises an outer frame (101), a slide (102) and an inner bracket (103); The slide (102) is fixedly connected to one side of the inner wall of the outer frame (101), the inner bracket (103) is fixedly connected to the middle of the inner wall of the outer frame (101), the cable driving mechanism (2) is installed on the upper surface of the slide (102), a synchronous stripping assembly (3) is installed on one side of the upper surface of the inner bracket (103), a shielding layer flipping mechanism (4) and a primary crimping mechanism (5) are installed in the middle of the upper surface of the inner bracket (103), a secondary crimping mechanism (6) is installed on one side of the inner bracket (103), a joint feeding mechanism (7) is provided on one side of the inner wall of the outer frame (101), and a joint mechanism (8) is provided inside the joint feeding mechanism (7); The synchronous peeling assembly (3) comprises a fixing frame (301), a cylindrical support (302), two spacing adjustment mechanisms (303), a reciprocating drive mechanism (304), two support rings (305) and two peeling drive mechanisms (306); The fixing frame (301) is fixedly connected to one side of the upper surface of the inner bracket (103), the cylindrical bracket (302) is arranged in the middle of the inner wall of the fixing frame (301), the reciprocating drive mechanism (304) is installed between the fixing frame (301) and the cylindrical bracket (302), the two support rings (305) are symmetrically arranged at both ends of the cylindrical bracket (302), the two spacing adjustment mechanisms (303) are installed between the two support rings (305) and the cylindrical bracket (302), and the two peeling drive mechanisms (306) are respectively installed on the inner sides of the two support rings (305).

2. The connector assembly device for coaxial cables according to claim 1, wherein: The cable drive mechanism (2) comprises two first rodless cylinders (201), a second rodless cylinder (202), two wire harness bases (203), four first hydraulic cylinders (204) and two wire harness end covers (205); Among them, the two first rodless cylinders (201) are symmetrically installed on the upper surface of the slide (102), the second rodless cylinder (202) is installed on the upper surface of the output blocks of the two first rodless cylinders (201), the two wiring bases (203) are symmetrically installed on the upper surface of the output block of the second rodless cylinder (202), the four first hydraulic cylinders (204) are respectively installed on both sides of the two wiring bases (203), the two wiring end covers (205) are respectively arranged above the two wiring bases (203), and one end of the piston rod of the four first hydraulic cylinders (204) is respectively fixedly connected to the bottom of the two wiring end covers (205).

3. The connector assembly device for a coaxial cable according to claim 1, characterized in that: The two spacing adjustment mechanisms (303) are each composed of three adjustment studs (331), three adjustment nuts (332) and three first springs (333); One end of each of the three adjusting studs (331) passes through the inner wall of the cylindrical bracket (302) and is fixedly connected to one side of the support ring (305); the three adjusting nuts (332) are respectively threadedly connected to one side of the outer wall of the three adjusting studs (331); the three first springs (333) are respectively sleeved on one side of the outer wall of the three adjusting studs (331); and the two ends of the three first springs (333) are respectively fixedly connected to one side adjacent to the cylindrical bracket (302) and the support ring (305); The reciprocating drive mechanism (304) is composed of a first motor (341), a half-tooth cone (342), and two conical tooth rings (343); The two conical gear rings (343) are symmetrically fixedly connected to the outer side walls of the cylindrical bracket (302), the outer side walls of the conical gear rings (343) are rotatably connected to the inner side walls of the fixed bracket (301), the first motor (341) is installed at the bottom of the fixed bracket (301), one end of the half-tooth cone (342) is fixedly connected to the output shaft of the first motor (341), the outer side walls of the half-tooth cone (342) are respectively meshed with the outer side walls of the two conical gear rings (343), and at the same time are only meshed with the outer side wall of one conical gear ring (343), so as to drive the cylindrical bracket (302) to rotate back and forth.

4. The connector assembly device for coaxial cables according to claim 1, wherein: The two peeling drive mechanisms (306) are composed of a second motor (361), a worm (362), a worm wheel (363), three arc-shaped slides (364), three sliders (365), three gear blocks (366), three connecting rods (367) and three circular cutters (368); The second motor (361) is mounted on one side of the outer wall of the support ring (305), one end of the worm (362) is fixedly connected to the output shaft of the second motor (361), the other end of the worm (362) is rotatably connected to one side of the inner wall of the support ring (305), the worm wheel (363) is rotatably connected to the middle part of the inner wall of the support ring (305), the outer wall of the worm wheel (363) is meshed with the outer wall of the worm (362), and the three arc-shaped slots (364) are all provided on the worm wheel (3 63), the outer walls of the three sliders (365) are respectively slidably connected to the inner walls of the three arc-shaped slide grooves (364), one side of the three tooth blocks (366) is respectively fixedly connected to one side of the three sliders (365), the outer walls of the three tooth blocks (366) are all slidably connected to the inner wall of the support ring (305), the three connecting rods (367) are respectively slidably connected to the middle part of the inner wall of the three tooth blocks (366), and the three circular cutters (368) are respectively rotatably connected to one end of the three connecting rods (367).

5. The connector assembly device for coaxial cables according to claim 4, characterized in that: A baffle (91) is installed on one side of the inner side wall of the tooth block (366), and a second spring (92) is fixedly connected to one side of the baffle (91), and one end of the second spring (92) is fixedly connected to an end of the connecting rod (367) away from the circular cutter (368).

6. The connector assembly device for coaxial cables according to claim 1, wherein: The shielding layer turning mechanism (4) comprises a sleeve frame (401), a plurality of hard brush bristles (402), a central gear ring (403), a gear column (404), a third motor (405) and a conical rubber sleeve (406); The sleeve frame (401) is rotatably connected to one side of the inner wall of the inner bracket (103), the plurality of hard bristles (402) are fixedly connected to the inner wall of the sleeve frame (401), the center gear ring (403) is fixedly connected to the middle of the outer wall of the sleeve frame (401), the outer wall of the tooth column (404) is meshed with the outer wall of the center gear ring (403), the third motor (405) is installed on one side of the inner bracket (103), the output shaft of the third motor (405) is fixedly connected to one end of the tooth column (404), and one end of the conical rubber sleeve (406) is fixedly connected to one end of the sleeve frame (401) close to the third motor (405).

7. The connector assembly device for a coaxial cable according to claim 1, characterized in that: The primary crimping mechanism (5) comprises a support stand (501), two second hydraulic cylinders (502) and two first crimping blocks (503); the secondary crimping mechanism (6) comprises a C-shaped bracket (601), two third hydraulic cylinders (602) and two second crimping blocks (603); The support stand (501) is installed in the middle of the upper surface of the inner bracket (103), the two second hydraulic cylinders (502) are symmetrically installed on the outside of the support stand (501), and the two first crimping blocks (503) are respectively fixedly connected to one end of the piston rod of the two second hydraulic cylinders (502); The C-shaped bracket (601) is mounted on one side of the upper surface of the inner bracket (103), the two third hydraulic cylinders (602) are respectively mounted on the top and bottom of the C-shaped bracket (601), and the two second crimping blocks (603) are respectively fixedly connected to one end of the piston rods of the two third hydraulic cylinders (602).

8. The connector assembly device for a coaxial cable according to claim 1, wherein: The joint feeding mechanism (7) comprises a first material storage box (701), a second material storage box (702), two material discharge racks (703), two fourth motors (704), two material feeding racks (705), two fourth hydraulic cylinders (706) and two material discharge holes (707); The outer frame (101) is fixedly connected to a mounting frame (104) on one side of the inner wall, the first material storage box (701) and the second material storage box (702) are both mounted on the inner wall of the mounting frame (104), the two unloading frames (703) are respectively connected to the bottom of the first material storage box (701) and the second material storage box (702), the two feeding frames (705) are respectively rotatably connected to the middle of the inner wall of the two unloading frames (703), and the two fourth motors (704) are respectively connected to the inner wall of the first material storage box (701) and the second material storage box (702). They are respectively installed at the middle of one side of the two unloading racks (703), the output shafts of the two fourth motors (704) are respectively fixedly connected to one end of the two feeding racks (705), the two unloading holes (707) are respectively opened at the bottom of one side of the two unloading racks (703), the two fourth hydraulic cylinders (706) are respectively installed on one side of the two unloading racks (703) away from the unloading holes (707), and the fourth hydraulic cylinders (706) and the unloading holes (707) are arranged in a one-to-one correspondence.

9. The connector assembly device for a coaxial cable according to claim 8, characterized in that: The joint mechanism (8) comprises a push-type sleeve cap (801), an inner ejector pin (802) and a crimping sleeve (803); The second storage box (702) is used to store the push-type cap (801), and the first storage box (701) is used to store the inner ejector pin (802). The outer wall of the inner ejector pin (802) is plugged into the inner wall of the push-type cap (801), and the inner wall of the inner ejector pin (802) is slidably connected to the outer wall of the center conductor of the coaxial cable. One end of the crimping sleeve (803) is plugged into one end of the push-type cap (801), and the inner wall of the crimping sleeve (803) is slidably connected to the outer wall of the coaxial cable.

10. The method for assembling a connector assembly device for a coaxial cable according to any one of claims 1 to 9, characterized in that: The following steps are involved: S1. Pretreatment: Smooth the ends of the cables; S2. Cable assembly - the cable is installed into the interior of the cable driving mechanism (2), the cable driving mechanism (2) is used to clamp and fix the cable, and the crimping tube of the connector mechanism (8) is placed on one end of the cable; S3, synchronous stripping - one end of the cable is conveyed to the interior of the synchronous stripping assembly (3) through the cable driving mechanism (2), and the synchronous stripping assembly (3) is used to synchronously strip the coaxial cable so that the center conductor and the shielding layer are exposed respectively; S4, shielding layer stripping and ejector crimping - the stripped cable is conveyed to the shielding layer flipping mechanism (4) by the cable driving mechanism (2), the shielding layer is broken up and flipped by the shielding layer flipping mechanism (4), and then the ejector sleeve is placed on the exposed center conductor by the cable driving mechanism (2) in conjunction with the connector feeding mechanism (7), and the ejector crimping is performed in conjunction with the primary crimping mechanism (5); S5, cap assembly - the cable after crimping the ejector pin is transported to the secondary crimping mechanism (6) through the cable driving mechanism (2), the ejector pin is pushed into the cap in conjunction with the connector feeding mechanism (7), and the crimping tube sleeve set on the cable is clamped by the secondary crimping mechanism (6), and then the cable driving mechanism (2) drives the cable to be pulled out from the secondary crimping mechanism (6), so that the crimping tube sleeve drives the shielding layer to cover the cap, and the crimping tube sleeve is partially inserted into the cap; S6, pipe sleeve crimping - the clamped crimped pipe sleeve is crimped by the secondary crimping mechanism (6) to complete the assembly operation of the coaxial cable and the connector; S7, unloading - the cable is released by the cable driving mechanism (2), and the cable and the connector are pulled out from the cable driving mechanism (2) for unloading.

Images