A full-automatic microphone welding cable end-crimping and shell-inserting machine

Abstract

The application discloses a full-automatic microphone welding cable end crimping shell inserting machine, which comprises a machine table, a cable feeding mechanism, a cutting and peeling mechanism for cutting and peeling the cable, a cable conveying mechanism, an end crimping mechanism for crimping an end on the cable, a glue shell feeding mechanism, a glue shell conveying mechanism, a glue shell inserting mechanism for inserting the glue shell on the end of the cable, a pulling and twisting mechanism for pulling the cable to move and twisting a plurality of cables into one to form a wire harness, a tin dipping mechanism for dipping the end of the cable, a wire harness conveying mechanism, a wire harness positioning mechanism, a microphone feeding mechanism, a microphone conveying mechanism, a microphone positioning mechanism for positioning the microphone, a welding conveying mechanism, a microphone welding mechanism for welding the tin-dipped part of the wire harness and the welding part of the microphone into one, and a finished product discharging mechanism. The application has the advantages of simple structure, reasonable design, high automation degree, less manual intervention and greatly improved production efficiency.

Description

Technical Field

[0001] This invention patent relates to the field of microphone processing technology, and more specifically, to a fully automatic microphone welding cable termination and shell insertion machine. Background Technology

[0002] A microphone, also known as a condenser microphone, can convert sound energy into electrical energy and is widely used in devices such as recorders and receivers. For ease of use, cables are soldered onto the microphone for convenient assembly. Current processing technology generally uses manual production of wired microphones, which is inefficient, involves a lot of manual intervention, and results in poor quality of the finished product.

[0003] Invention Patent Content

[0004] The purpose of this invention is to overcome the above-mentioned defects in the prior art and provide a fully automatic microphone welding cable termination and shell insertion machine. It can realize a series of automated tasks such as automatic cable supply, automatic cutting and stripping, automatic termination and shell insertion of one end of the cable, automatic tinning of the other end of the cable, automatic twisting of multiple cables to form a wire bundle, automatic transfer and positioning of the wire bundle, automatic supply, automatic transfer and positioning of the microphone, automatic welding of the microphone, and automatic unloading of finished products. The automation level is high, the manual intervention is minimal, and the production efficiency is greatly improved.

[0005] To achieve the above objectives, this invention provides a fully automatic microphone welding cable termination and insertion machine, comprising a machine base, a cable feeding mechanism for inputting cables, a cutting and stripping mechanism for cutting and stripping cables, a cable transfer mechanism for moving the cable ends for station switching, a termination mechanism for attaching terminals to the cable ends, a casing supply mechanism for supplying casings, a casing transfer mechanism for outputting casings to an insertion mechanism, an insertion mechanism for inserting casings into the cable ends, and a pulling mechanism for pulling the cables and twisting multiple cables together to form a cable bundle. The system includes: a stranding mechanism; a tinning mechanism for tinning the ends of cables; a wire harness transfer mechanism for moving wire harnesses to change workstations; a wire harness positioning mechanism for positioning wire harnesses; a microphone supply mechanism for supplying microphones; a microphone transfer mechanism for placing microphones into a microphone positioning mechanism; a microphone positioning mechanism for positioning microphones; a welding transfer mechanism for moving the tinned portion of the wire harness and the soldering portion of the microphone to the welding station of the microphone welding mechanism; a microphone welding mechanism for welding the tinned portion of the wire harness and the soldering portion of the microphone together; and a finished product discharge mechanism for removing finished products. The mechanism comprises a cutting and stripping mechanism, a cable transfer mechanism, a termination mechanism, a shell insertion mechanism, a wire pulling mechanism, and a tinning mechanism, all mounted on one side of the top surface of the machine. The termination mechanism, cutting and stripping mechanism, and shell insertion mechanism are arranged sequentially on one side of the cable transfer mechanism. The wire pulling mechanism is located on the side of the cutting and stripping mechanism away from the cable transfer mechanism. The tinning mechanism is located between the cutting and stripping mechanism and the wire pulling mechanism. At least one welding and transfer mechanism, a wire harness positioning mechanism, and a microphone positioning mechanism are provided. The welding and transfer mechanism is mounted in the center of the top surface of the machine and is located between the first gantry and the second gantry. Below the frame, the wire harness positioning mechanism and the microphone positioning mechanism are both installed on the moving part of the welding transfer mechanism. The top surface of the machine table is provided with a vertically arranged first gantry and a second gantry. The horizontal parts of the first gantry and the second gantry extend parallel to each other in a direction perpendicular to the moving direction of the moving part of the welding transfer mechanism. The wire harness transfer mechanism and the finished product discharge mechanism are both installed on the first gantry. The microphone transfer mechanism and the microphone welding mechanism are both installed on the second gantry. The shell supply mechanism and the microphone supply mechanism are both installed on one side of the top of the machine table.

[0006] Compared with the prior art, the beneficial effects of this invention patent are as follows:

[0007] The present invention has a simple structure and reasonable design, and can realize a series of automated tasks such as automatic cable supply, automatic cutting and stripping, automatic end-tying and inserting of the insulating shell on one end of the cable, automatic tinning of the other end of the cable, automatic twisting of multiple cables to form a wire bundle, automatic transfer and positioning of the wire bundle, automatic supply, automatic transfer and automatic positioning of the microphone, automatic welding of the microphone, and automatic unloading of finished products. The degree of automation is high, the manual intervention is minimal, and the production efficiency is greatly improved. Attached Figure Description

[0008] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present invention. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0009] Figure 1 This is a schematic diagram of the structure of a fully automatic microphone welding cable termination and insertion machine provided in an embodiment of the present invention.

[0010] Figure 2 This is a schematic diagram of the structure of some components of a fully automatic microphone welding cable termination and insertion machine provided in an embodiment of the present invention. Figure 1 ;

[0011] Figure 3 This is a partial enlargement of some components of a fully automatic microphone welding cable termination and insertion machine provided in an embodiment of the present invention. Figure 1 ;

[0012] Figure 4 This is a partial enlargement of some components of a fully automatic microphone welding cable termination and insertion machine provided in an embodiment of the present invention. Figure 2 ;

[0013] Figure 5 A schematic diagram of the structure of some components of a fully automatic microphone welding cable termination and insertion machine. Figure 2 ;

[0014] Figure 6 This is an exploded view of some components of the wire-drawing mechanism provided in an embodiment of the present invention.

[0015] Figure 7 This is a partial cross-sectional view of the wire-drawing mechanism provided in an embodiment of the present invention.

[0016] Figure 8 yes Figure 5 A magnified view of a section at point A in the middle;

[0017] Figure 9This is a partial enlargement of some components of a fully automatic microphone welding cable termination and insertion machine provided in an embodiment of the present invention. Figure 3 ;

[0018] Figure 10 This is an exploded view of the tinned cable clamp provided in an embodiment of the present invention (some parts are hidden);

[0019] Figure 11 This is a schematic diagram of the structure of some components of a fully automatic microphone welding cable termination and insertion machine provided in an embodiment of the present invention. Figure 3 ;

[0020] Figure 12 yes Figure 11 A magnified view of a section at point B in the middle;

[0021] Figure 13 This is a schematic diagram of the structure of some components of a fully automatic microphone welding cable termination and insertion machine provided in an embodiment of the present invention. Figure 4 ;

[0022] Figure 14 This is a schematic diagram of the structure of some components of a fully automatic microphone welding cable termination and insertion machine provided in an embodiment of the present invention. Figure 5 ;

[0023] Figure 15 yes Figure 14 A magnified view of a section at point D;

[0024] Figure 16 This is an exploded view of the wire harness positioning mechanism provided in an embodiment of the present invention.

[0025] Figure 17 yes Figure 13 A magnified view of a section at point C;

[0026] Figure 18 A schematic diagram of the structure of some components of a fully automatic microphone welding cable termination and insertion machine. Figure 6 ;

[0027] Figure 19 This is an exploded view of the wire feeding mechanism provided in an embodiment of the present invention (some parts are hidden);

[0028] Figure 20 This is a schematic diagram of the microphone supply mechanism provided in an embodiment of the present invention.

[0029] Figure 21 This is an exploded view of the microphone supply mechanism provided in an embodiment of the present invention.

[0030] Figure 22 This is an exploded view of some components of the cable feeding mechanism provided in an embodiment of the present invention. Detailed Implementation

[0031] To make the objectives, technical solutions, and advantages of the embodiments of this invention clearer, the technical solutions of the embodiments of this invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this invention, not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this invention without inventive effort are within the scope of protection of this invention.

[0032] Please refer to Figure 1 This invention patent provides a fully automatic microphone welding cable termination and insertion machine, including a machine base 2, a cable feeding mechanism 3 for inputting cables, a cutting and stripping mechanism 4 for cutting and stripping cables, a cable transfer mechanism 5 for moving the cable ends for station switching, a termination mechanism 6 for attaching terminals to the cable ends, a casing supply mechanism 7 for supplying casings, a casing transfer mechanism 8 for outputting casings to an insertion mechanism 9, an insertion mechanism 9 for inserting casings into the cable ends, a cable pulling mechanism 10 for pulling cables and twisting multiple cables together to form a cable bundle, and a tinning mechanism for tinning the cable ends. Mechanism 11, wire harness transfer mechanism 12 for moving the wire harness to perform station switching, wire harness positioning mechanism 13 for positioning the wire harness, microphone supply mechanism 14 for supplying microphones, microphone transfer mechanism 15 for placing the microphones into the microphone positioning mechanism 16, microphone positioning mechanism 16 for positioning the microphones, welding transfer mechanism 17 for transferring the soldered part of the wire harness and the soldered part of the microphone to the welding station of the microphone welding mechanism 18, microphone welding mechanism 18 for welding the soldered part of the wire harness and the soldered part of the microphone into one piece, and finished product discharge mechanism 19 for removing the finished product. The components of this embodiment will be described in detail below with reference to the accompanying drawings.

[0033] like Figure 2 and Figure 5 As shown, the cable transfer mechanism 5 includes a first cable translation module 51 and a second cable translation module 52. The first cable translation module 51 extends along the direction in which the termination mechanism 6, the cutting and stripping mechanism 4, and the insertion mechanism 9 are arranged. The second cable translation module 52 is installed on the translation part of the first cable translation module 51, and the movement direction of the translation part of the second cable translation module 52 is perpendicular to the movement direction of the translation part of the first cable translation module 51. This enables the cable ends clamped by the cable pusher block 33 to be aligned with the termination station of the termination mechanism 6, the cutting and stripping station of the cutting and stripping mechanism 4, and the insertion station of the insertion mechanism 9, respectively, so as to perform corresponding processing work.

[0034] like Figure 2 and Figure 22 As shown, the cable feeding mechanism 3 includes a cable feeding mounting base 31, a wire separating roller 32, a wire separating push block 33, a wire pushing mounting base 34, a wire pushing gear shaft 35, a wire pushing rack 36, a wire pushing motor mounting bracket 37, and a wire pushing stepper motor 38. The cable feeding mounting base 31 is mounted on the translation part of the second cable translation module 52. Several wire separating rollers 32 are provided and rotatably mounted on the top of the cable feeding mounting base 31 at the end away from the cutting and stripping mechanism 4. The several wire separating rollers 32 are respectively... Arranged above and below the cable's movement path, several wire-separating rollers 32 are axially perpendicular to the direction of cable movement. A wire-pushing mounting base 34 is installed on top of the cable feeding mounting base 31 near the other end of the cutting and stripping mechanism 4. Inside the wire-pushing mounting base 34, a wire-pushing groove 241 extending along the direction of cable movement is provided. A wire-pushing rack 36 is slidably installed within the wire-pushing groove 241. Simultaneously, several upward-facing... The first gear tooth, the pusher gear shaft 35, is rotatably mounted in the middle of the pusher mounting base 34 and located above the pusher rack 36. The axial direction of the pusher gear shaft 35 is perpendicular to the sliding direction of the pusher rack 36. The bottom teeth of the pusher gear shaft 35 extend downward into the pusher groove 241 and mesh with several gear teeth. The pusher stepper motor 38 is mounted on one side of the pusher mounting base 34 via the pusher motor mounting bracket 37 and is arranged coaxially with the pusher gear shaft 35. The output shaft of 8 is connected to the shaft of the pusher gear shaft 35, thereby realizing the transmission connection between the pusher stepper motor 38 and the wire separating pusher block 33. The wire separating pusher block 33 is detachably installed at the head end of the pusher rack 36 and located near the cutting and stripping mechanism 4. The wire separating pusher block 33 has several cable guide holes 331 that extend along the direction of cable movement and are only for a single cable to pass through. Preferably, a backstop structure such as a barb can also be provided in the cable guide hole 331 to prevent the cable from retracting.

[0035] like Figure 2 , Figure 3 and Figure 8As shown, the cutting and stripping mechanism 4 includes a cutting and stripping mounting bracket 41, an upper blade holder 42, a lower blade holder 43, a cutting blade 44, a stripping blade 45, a cutting and stripping drive device 46, a wire twisting block 47, and a wire twisting drive device 48. The cutting and stripping mounting bracket 41 is vertically mounted on the top of the machine base 2. One end of the upper blade holder 42 and one end of the lower blade holder 43 can be lifted and lowered on the cutting and stripping mounting bracket 41 and aligned vertically with each other. At this time, the other end of the upper blade holder 42 is located above the cable's movement path, and the other end of the lower blade holder 43 is located below the cable's movement path. In this embodiment, there are two cutting blades 44, which are respectively mounted at the bottom middle position of the other end of the upper blade holder 42 and the top middle position of the other end of the lower blade holder 43. There are four stripping blades 45, which are respectively mounted on the bottom sides of the other end of the upper blade holder 42 and the top sides of the other end of the lower blade holder 43, so that the cutting blades 44 and stripping blades 45 are arranged in a direction perpendicular to the direction of cable movement, which can simultaneously process multiple cables. The cutting and stripping drive device 46 is installed at the bottom of the cutting and stripping mounting bracket 41 and is connected to the upper knife holder 42 and the lower knife holder 43 respectively through the transmission assembly. Two wire twisting blocks 47 are provided and arranged parallel to each other. One end of the two wire twisting blocks 47 is slidably installed at the bottom of one end of the upper knife holder 42 and the top of one end of the lower knife holder 43 respectively. The other end of the two wire twisting blocks 47 is located inside the two corresponding stripping blades 45. The middle position of the other end of the two wire twisting blocks 47 is provided with a through hole for the cutting blade 44 to pass through. The direction of movement of the two wire twisting blocks 47 is perpendicular to the direction of movement of the cable. The wire twisting drive device 48 is installed in the middle of the cutting and stripping mounting bracket 41 and is connected to the two wire twisting blocks 47 through the transmission assembly. During operation, the upper knife holder 42 and the lower knife holder 43 can move closer to each other under the drive of the cutting and stripping drive device 46 to achieve cutting and stripping. At the same time, the two wire twisting blocks 47 can move in opposite directions under the drive of the wire twisting drive device 48 to achieve wire twisting, thereby stripping the wire insulation.

[0036] like Figure 2 As shown, the terminal crimping mechanism 6 includes a terminal crimping mounting bracket 61, a terminal crimping die 62, and a terminal crimping drive device 63. The terminal crimping mounting bracket 61 is vertically mounted on the top of the machine base 2 and located on one side of the cable transfer mechanism 5. The terminal crimping die 62 is mounted on the end of the terminal crimping mounting bracket 61 near the cable transfer mechanism 5. In specific implementation, any existing crimping die can be selected according to the type of terminal. The terminal crimping drive device 63 is mounted on the terminal crimping mounting bracket 61, and the output part of the terminal crimping drive device 63 is connected to the input part of the terminal crimping die 62 through a transmission component.

[0037] like Figure 2 , Figure 4 and Figure 9As shown, the plastic shell supply mechanism 7 includes a plastic shell vibratory plate 71 and a plastic shell linear vibrating track 72. Both the plastic shell vibratory plate 71 and the plastic shell linear vibrating track 72 are mounted on the top of the machine base 2. The discharge end of the plastic shell vibratory plate 71 is connected to the feed end of the plastic shell linear vibrating track 72. The plastic shell transfer mechanism 8 includes a plastic shell mounting bracket 81, a plastic shell suction nozzle 82, a suction nozzle swing mounting seat 83, a plastic shell swing drive device 84, a plastic shell ejection seat 85, a plastic shell ejection block 86, and a plastic shell ejection cylinder 87. The plastic shell mounting bracket 81 is vertically mounted on the top of the machine base 2 and located on the side of the insert mechanism 9 near the cable transfer mechanism 5. The plastic shell swing drive device 84 is mounted downwards on the top of the plastic shell mounting bracket 81. At least one plastic shell suction nozzle 82 is provided. The plastic shell suction nozzle 82 is mounted on the output shaft of the plastic shell swing drive device 84 through the suction nozzle swing mounting seat 83 and can be connected to the output shaft of the plastic shell swing drive device 84. Driven by the rubber shell, the rubber shell moves back and forth between the discharge end of the rubber shell linear vibrating track 72 and the opening of the rubber shell ejection groove 851 to realize the transfer of the rubber shell. The rubber shell ejection seat 85 is arranged at the bottom of the inside of the rubber shell mounting bracket 81. The top of the rubber shell ejection seat 85 has at least one rubber shell ejection groove 851. The rubber shell ejection cylinder 87 is horizontally arranged at the bottom of the inside of the rubber shell mounting bracket 81. The rubber shell ejection block 86 is installed on the output part of the rubber shell ejection cylinder 87. The rubber shell ejection block 86 has at least one horizontally arranged rubber shell ejection part 861. The other end opening of the rubber shell ejection groove 851 is aligned with the material picking position of the shell insertion mechanism 9. During operation, the rubber shell ejection part 861 can be inserted into the rubber shell ejection groove 851 from one end opening of the rubber shell ejection groove 851 under the drive of the rubber shell ejection cylinder 87, thereby ejecting the rubber shell into the clamping part of the rubber shell clamp 92, thereby realizing the discharge of the rubber shell.

[0038] like Figure 2 , Figure 4 and Figure 9As shown, the insertion mechanism 9 includes an insertion housing mounting bracket 91, a housing clamp 92, an insertion housing translation slide 93, a first insertion housing drive device 94, an insertion housing translation slider 95, a second insertion housing drive device 96, and an insertion housing cable clamp 97. The insertion housing mounting bracket 91 is vertically mounted on the top of the machine base 2 and located on one side of the cable transfer mechanism 5. The first insertion housing drive device 94 and the second insertion housing drive device 96 are both mounted on one side of the insertion housing mounting bracket 91. The insertion housing translation slide 93 is movably mounted inside the insertion housing mounting bracket 91. The first insertion housing drive device 94 is connected to the insertion housing translation slide 93 via a transmission assembly and can drive the insertion housing translation slide 93 to translate. The insertion housing translation slider 95 is movably mounted on the insertion housing translation slide 93. The direction of movement of the insert housing translation slider 95 is perpendicular to the direction of movement of the insert housing translation slide block 93 and parallel to the direction of cable movement. The second insert housing drive device 96 is connected to the insert housing translation slider 95 through a transmission component and can drive the insert housing translation slider 95 to translate. The plastic housing clamp 92 is installed on the top of the insert housing translation slider 95, so that the clamping part of the plastic housing clamp 92 is located close to the cable transfer mechanism 5. The insert housing cable clamp 97 is installed on the end of the insert housing mounting bracket 91 close to the cable transfer mechanism 5. The clamping part of the insert housing cable clamp 97 is located between the clamping part of the plastic housing clamp 92 and the discharge end of the cable transfer mechanism 5. When inserting the plastic housing, the end of the cable can be fixed, improving the quality of the insert housing.

[0039] like Figure 1 , Figure 20 and Figure 21As shown, the microphone supply mechanism 14 includes a microphone vibratory plate 141, a microphone linear vibration track 142, a microphone mounting bracket 143, a microphone ejector seat 144, a microphone ejector cylinder 145, and a microphone ejector block 146. The microphone vibratory plate 141 and the microphone linear vibration track 142 are both mounted on the top of the machine base 2. The discharge end of the microphone vibratory plate 141 is connected to the feed end of the microphone linear vibration track 142. The microphone mounting bracket 143 is vertically mounted on the top of the machine base 2 and located within the material handling station of the microphone transfer mechanism 15. The microphone ejector cylinder 145 is mounted upwards on one side of the microphone ejector seat 144. At least one microphone ejector block 146 is provided and is vertically and flexibly arranged inside the microphone ejector seat 144. The microphone ejector block 146 is connected to the output portion of the microphone ejector cylinder 145 via a transmission assembly. Next, at least one horizontally arranged microphone receiving groove 1441 is provided inside the top of the microphone ejector seat 144 for the microphone to slide. The opening of the microphone receiving groove 1441 is exposed to the outside from the end face of the microphone ejector seat 144 near the microphone direct vibration track 142 and communicates with the discharge port of the microphone direct vibration track 142. The top surface of the microphone ejector seat 144 is provided with a microphone ejection hole 1442 that communicates with the microphone receiving groove 1441. The microphone ejection hole 1442 is aligned with the microphone ejection block 146. During operation, the top of the microphone ejection block 146 can push the microphone in the microphone receiving groove 1441 out through the microphone ejection hole 1442 to the outside under the drive of the microphone ejection cylinder 145 to realize the discharge of the microphone, thereby realizing the discharge of a single microphone and facilitating the microphone transfer mechanism 15 to pick up the material.

[0040] like Figure 14 and Figure 17As shown, the microphone transfer mechanism 15 includes a microphone translation slide 151, a microphone translation drive 152, a microphone lifting slide 153, a microphone lifting drive 154, a nozzle rotation mounting base 155, a microphone alignment stepper motor 156, and a microphone nozzle 157. The microphone translation slide 151 is slidably mounted on the side of the second gantry 22 near the first gantry 21. The microphone translation drive 152 is mounted on the second gantry 22 and is connected to the microphone translation slide 151 via a transmission assembly. The microphone lifting slide 153 is liftably mounted on the side of the microphone translation slide 151 near the first gantry 21. The microphone lifting drive 154 is mounted on the microphone translation slide 151 and is connected to the microphone translation slide 151 via a transmission assembly. The transmission assembly is connected to the microphone lifting slide 153. The nozzle rotating mounting base 155 and the microphone alignment stepper motor 156 are both installed on the side of the microphone lifting slide 153 near the first gantry 21. The microphone nozzle 157 is rotatably and vertically installed inside the nozzle rotating mounting base 155. The top of the microphone nozzle 157 extends upward from the top surface of the nozzle rotating mounting base 155 to the outside and is connected to the output shaft of the microphone alignment stepper motor 156 through the transmission assembly. The bottom of the microphone nozzle 157 extends downward from the bottom surface of the nozzle rotating mounting base 155 to the outside. During operation, the microphone alignment stepper motor 156 can align the microphone by rotating the microphone nozzle 157, which facilitates welding work.

[0041] like Figure 5 and Figure 6As shown, the wire pulling and stranding mechanism 10 includes a wire pulling translation slide rail 101, a wire pulling translation drive device 102, a stranding wire mounting bracket 103, a wire clamping drive cylinder 104, a stranding wire motor mounting bracket 105, a stranding wire stepper motor 106, a wire pulling and stranding clamp mounting base 107, at least one wire pulling and stranding clamp 108, and at least one clamp switch shaft 109. The wire pulling translation slide rail 101 extends along the direction of cable movement and is arranged on the top surface of the machine base 2 and is located on the side of the cutting and stripping mechanism 4 away from the cable transfer mechanism 5. The stranding wire mounting bracket 103 is slidably mounted on the wire pulling translation slide rail 101. The wire clamping drive cylinder 104 is mounted on the end of the stranding wire mounting bracket 103 away from the cutting and stripping mechanism 4. The wire pulling and stranding clamp mounting base 107 is mounted on the stranding wire... The bracket 103 is located near the other end of the cutting and stripping mechanism 4. The wire pulling clamp 108 includes a rotating mounting base 1081 and two wire pulling jaws 1082. The tail end of the rotating mounting base 1081 is rotatably mounted in a through hole on the end face of the wire pulling clamp mounting base 107 near the cutting and stripping mechanism 4. The two wire pulling jaws 1082 are arranged at intervals inside the head end of the rotating mounting base 1081. The middle portions of the two wire pulling jaws 1082 are rotatably mounted inside the head end of the rotating mounting base 1081 via rotating shafts provided thereon. The head ends of both wire pulling jaws 1082 extend outward from the head end of the rotating mounting base 1081. The clamp switch shaft 109 is connected to the rotating mounting base 1081. The clamp switch shaft 109 is coaxially arranged, with one end rotatably limited and mounted on the output part of the wire clamping drive cylinder 104. The other end of the clamp switch shaft 109 passes through a through hole at the tail end of the rotating mounting base 1081 and enters the interior of the rotating mounting base 1081. The other end of the clamp switch shaft 109 is provided with an opening block 1091. The inner end faces of the tail ends of the two wire pulling jaws 1082 are respectively provided with opening inclined surfaces that are inclined towards each other from the tail ends to the head ends of the wire pulling jaws 1082, thereby forming a wedge-shaped space between the tail ends of the two wire pulling jaws 1082 for the opening block 1091 to be inserted. Preferably, the opening block 1091 is set as a corresponding wedge shape, and the tail ends of the two wire pulling jaws 1082 are... When the opening block 1091 moves towards the head end of the cable pulling jaw 1082, it opens away from each other, thereby causing the head ends of the two cable pulling jaws 1082 to move closer together to clamp the cable. The cable pulling stepper motor 106 is mounted on the cable pulling mounting bracket 103 via the cable pulling motor mounting bracket 105. The cable pulling stepper motor 106 is connected to the clamp switch shaft 109 via a transmission component and can drive the clamp switch shaft 109 to rotate. During operation, the rotating mounting base 1081 can be connected to the cable pulling stepper motor 106 via the clamp switch shaft 109 when the cable pulling clamp 108 is closed, and can rotate under the drive of the cable pulling stepper motor 106, thereby driving multiple cables to twist together to form a cable bundle.A clamping spring 1083 is provided between the head ends of the two wire-pulling jaws 1082, such that both ends of the clamping spring 1083 are connected to the inner end faces of the head ends of the two wire-pulling jaws 1082 near the middle of the jaws 1082. The clamping spring 1083 can drive the head ends of the two wire-pulling jaws 1082 to open away from each other, thereby realizing the automatic opening of the wire-pulling clamp 108, which is convenient for automated operation and has a good twisting effect.

[0042] like Figure 2 , Figure 5 , Figure 8 and Figure 10 As shown, the soldering mechanism 11 includes a soldering mounting bracket 111, a soldering flipping shaft 112, a soldering flipping drive device 113, a soldering sliding mounting base 114, a soldering sliding drive device 115, a soldering cable clamp 116, a flux storage container 117, and a solder molten metal storage container 118. The soldering mounting bracket 111 is mounted on the top of the machine base 2 and located on the side of the cutting and stripping mechanism 4 away from the cable transfer mechanism 5. The soldering flipping drive device 113 and the soldering sliding drive device 115 are both mounted on the soldering mounting bracket 111. The soldering flipping shaft 112 is rotatably and horizontally arranged on the top of the soldering mounting bracket 111. The axial direction of the soldering flipping shaft 112 is perpendicular to the direction of cable movement. The soldering flipping drive device 113 is connected to the soldering flipping shaft 112 through a transmission assembly and can drive the soldering flipping shaft 112 to rotate. The soldering sliding mounting base 114... The tinning cable clamp 116 is slidably mounted on the end face of the tinning sliding mounting base 114 near the end face of the cable's movement path, and the flux storage container 117 and the solder storage container 118 are both mounted on the top of the machine base 2 and located below the tinning cable clamp 116. During operation, the clamping part of the tinning cable clamp 116 extends into the cable's movement path and can be aligned with the discharge end of the cable feeding mechanism 3, the flux storage container 117, and the solder storage container 118 respectively under the drive of the tinning flipping drive device 113. The tinning sliding drive device 115 is connected to the tinning cable clamp 116 through a transmission component and can drive the end of the tinning cable clamp 116 holding the cable to extend into the flux storage container 117 or the solder storage container 118, thereby achieving tinning.

[0043] As a further improvement to this embodiment, the tinning cable clamp 116 includes a jaw mounting bracket 1161, a jaw driving cylinder 1162, a jaw slide 1163, two jaw sliders 1164, two first connecting rods 1165, and two second connecting rods 1166. The jaw slide 1163 is mounted on one end of the jaw mounting bracket 1161. The jaw mounting bracket 1161 is slidably mounted on the end face of the tinning sliding mounting base 114 near the moving path of the cable. The jaw slide 1163 is mounted on the end of the jaw mounting bracket 1161 near the cutting and stripping mechanism 4. The jaw slide 1163 has a jaw groove 11631 at one end away from the jaw drive cylinder 1162. One end of each of the two jaw sliders 1164 is movably and limitedly installed in the jaw groove 11631. Two through holes 11632 are provided on the inner wall of the jaw groove 11631 near the jaw drive cylinder 1162, respectively extending along the movement path of the two jaw sliders 1164. The middle parts of the two first connecting rods 1165 are rotatably mounted inside the jaw mounting bracket 1161 near the jaw slide 1163 via a rotating shaft provided thereon. At the end, the axial direction of the rotation axis of the two first connecting rods 1165 is perpendicular to the direction of movement of their respective corresponding gripper sliders 1164. One end of each of the two first connecting rods 1165 passes through the two through holes 11632 of the gripper slide groove 11631 and is connected to the corresponding gripper sliders 1164. The other ends of the two first connecting rods 1165 are rotatably connected to one end of each of the two second connecting rods 1166. The gripper drive cylinder 1162 is installed inward at the other end of the gripper mounting bracket 1161. The head end of the output part of 62 is located between the two second connecting rods 1166 and is rotatably connected to the other end of the two second connecting rods 1166 respectively. The other end of the two gripper sliders 1164 is provided with a detachable gripping part 11641 protruding in the direction close to the moving path of the cable. During operation, the gripper drive cylinder 1162 can drive the other end of the two first connecting rods 1165 to move closer or further away from each other, thereby driving the gripping parts 11641 of the two gripper sliders 1164 to move closer or further away from each other to achieve clamping and releasing of the cable. The clamping force is large and the cable is not easy to loosen.

[0044] like Figure 11 and Figure 12As shown, the wire harness transfer mechanism 12 includes a wire harness translation slide 121, a wire harness translation drive 122, a wire harness lifting drive 123, a clamp flipping mounting base 124, a clamp flipping mounting shaft 125, two wire harness clamps 126, a wire harness clamp adjustable mounting plate 127, and a clamp flipping drive 128. The wire harness translation slide 121 is slidably mounted on the horizontal side of the first gantry 21 away from the second gantry 22. The wire harness translation drive 122 is mounted on one end of the first gantry 21 and is connected to the wire harness translation slide 121 via a transmission assembly. The clamp flipping mounting base 124 is liftably mounted on the side of the wire harness translation slide 121 away from the second gantry 22. The wire harness lifting drive 123 is mounted on the wire harness translation slide 128. 1. The clamp is connected to the clamp flipping mounting base 124 via a transmission assembly. The clamp flipping mounting shaft 125 is horizontally arranged and rotatably mounted on the bottom of the clamp flipping mounting base 124. The axial direction of the clamp flipping mounting shaft 125 is parallel to the length direction of the wire harness. One of the two wire harness clamps 126 is mounted on the end of the clamp flipping shaft near the clamping part of the soldering mechanism 11. The other wire harness clamp 126 is mounted on the other end of the clamp flipping shaft away from the clamping part of the soldering mechanism 11 via the adjustable mounting plate 127. Preferably, the adjustable mounting plate 127 has several wire harness clamp mounting positions along the length direction of the wire harness to facilitate adjustment of the distance between the two wire harness clamps 126, thereby improving the applicability and versatility.

[0045] like Figure 1 and Figure 11 As shown, the finished product unloading mechanism 19 includes a finished product translation slide 191, a finished product translation drive device 192, a finished product clamp mounting base 193, and two finished product clamps 194. The finished product translation slide 191 is slidably mounted on the horizontal side of the first gantry 21 away from the second gantry 22. The finished product translation drive device 192 is mounted on one end of the first gantry 21 and is connected to the finished product translation slide 191 via a transmission assembly. The finished product clamp mounting base 193 is vertically mounted on the side of the finished product translation slide 191 away from the second gantry 22. Preferably, the bottom of the finished product clamp mounting base 193 extends along the length direction of the finished product. Several finished product clamp mounting positions extending along the length direction of the finished product are respectively opened at both ends of the bottom of the finished product clamp mounting base 193. The two finished product clamps 194 are respectively mounted at the bottom ends of the finished product clamp mounting base 193, which facilitates the adjustment of the distance between the two finished product clamps 194, thereby improving the applicability and versatility.

[0046] Preferably, a conveyor belt 23 can be installed on the other side of the top surface of the machine 2, so that one end of the conveyor belt 23 is located below the discharge station of the finished product discharge mechanism 19, and the other end of the conveyor belt 23 is connected to the corresponding finished product collection container, which can improve the efficiency of finished product discharge.

[0047] like Figure 14 As shown, the welding transfer mechanism 17 is configured as a welding transfer translation module. In specific implementation, the first cable translation module 51, the second cable translation module 52, and the welding transfer translation module can preferably be any existing linear module, so that the welding transfer translation module is arranged in the middle of the top surface of the machine base 2 and located below the first gantry 21 and the second gantry 22. One end of the welding transfer translation module is located in the feeding station of the wire harness transfer mechanism 12 and the picking station of the finished product discharge mechanism 19, and the other end of the welding transfer translation module is located in the welding station of the microphone welding mechanism 18. In this embodiment, there are three welding transfer mechanisms 17, three wire harness positioning mechanisms 13, and three microphone positioning mechanisms 16. The three welding transfer mechanisms 17 are arranged sequentially along the direction of the horizontal extension of the first gantry 21. At the same time, the three wire harness positioning mechanisms 13 are respectively installed on the corresponding translation part of the welding transfer mechanism 17 with their respective microphone positioning mechanisms 16, resulting in high production efficiency.

[0048] like Figure 14 and Figure 15As shown, the microphone positioning mechanism 16 includes a wire pressing block 161, a wire pressing angle clamping cylinder 162, a microphone positioning seat 163, a microphone positioning swing block 164, and a microphone positioning cylinder 165. The wire pressing angle clamping cylinder 162 is mounted upwards on the translation part of the welding transfer module. The wire pressing block 161 is mounted on the output rod of the wire pressing angle clamping cylinder 162. The microphone positioning seat 163 is vertically mounted on the translation part of the welding transfer module and is located on the side of the wire pressing angle clamping cylinder 162 near the wire harness positioning mechanism 13. The top of the microphone positioning seat 163 is recessed with at least one microphone positioning groove 1631. At least one microphone positioning swing block 164 is provided and vertically arranged inside the microphone positioning seat 163. The middle part of the microphone positioning swing block 164 rotates with the microphone positioning seat 163. The microphone positioning swing block 164 is located on one side of the microphone positioning groove 1631. The microphone positioning cylinder 165 is horizontally arranged on the translation part of the welding transfer module. The output rod of the microphone positioning cylinder 165 is connected to the bottom of the microphone positioning swing block 164 and can drive the top of the microphone positioning swing block 164 to swing away from the microphone positioning groove 1631 to release the positioning of the microphone. A positioning spring 1641 is also provided between the bottom of the positioning swing block near the microphone positioning groove 1631 and the microphone positioning seat 163. The positioning spring 1641 can drive the head end of the microphone positioning swing block 164 to swing towards the other side near the microphone positioning groove 1631 to achieve the positioning of the microphone. The positioning is accurate, the positioning accuracy of the microphone is high, and the molding quality of the finished product is good.

[0049] like Figure 14 and Figure 16As shown, the wire harness positioning mechanism 13 includes a wire harness positioning adjustable mounting plate 131, a wire harness positioning seat 132, a wire harness positioning pressure block 133, a wire harness positioning rack 134, and a wire harness positioning cylinder 135. The wire harness positioning adjustable mounting plate 131 extends along the length of the wire harness. One end of the wire harness positioning adjustable mounting plate 131 is mounted on the translation part of the welding transfer translation module. The other end of the wire harness positioning adjustable mounting plate 131 has several wire harness positioning mounting positions extending along the length of the wire harness. The wire harness positioning seat 132 is mounted on the corresponding wire harness positioning mounting positions for easy adjustment to suit wire harnesses of different lengths. The wire harness positioning rack 134 is movably arranged inside the wire harness positioning seat 132 along the length of the wire harness. The positioning cylinder 135 is horizontally mounted on one side of the wire harness positioning seat 132. The output rod of the positioning cylinder 135 is connected to the positioning rack 134. The top surface of the positioning rack 134 is provided with several second gear teeth protruding upwards. One end of the positioning block 133 is rotatably mounted on the top of the wire harness positioning seat 132. The outer surface of one end of the positioning block 133 is provided with third gear teeth that mesh with several second gear teeth, thereby realizing the transmission connection between the positioning block 133 and the positioning cylinder 135. During operation, the other end of the positioning block 133 can press the wire harness down to the top surface of the positioning seat 132 under the drive of the positioning cylinder 135 to achieve the positioning of the wire harness. It has a compact structure, occupies little space, and is easy to arrange.

[0050] like Figure 18 and Figure 19As shown, the microphone welding mechanism 18 includes a welding translation slide 181, a welding translation drive device 182, a welding lifting slide 183, a welding lifting drive device 184, a laser welding device 185, and a wire feeding mechanism 186 for inputting welding wire. The welding translation slide 181 is slidably mounted on the horizontal side of the second gantry 22 away from the first gantry 21. The welding translation drive device 182 is mounted at one end of the second gantry 22 and is connected to the welding translation slide 181 via a transmission assembly. The welding lifting slide 183 is vertically mounted on the side of the welding translation slide 181 away from the first gantry 21. The welding lifting drive device 184... The welding device 184 is mounted on the welding translation slide 181 and is connected to the welding lifting slide 183 via a transmission assembly. The laser welding device 185 is fixedly mounted downwards on the top of the welding translation slide 181. In specific implementations, any existing welding device can be used. In this embodiment, the wire feeding mechanism 186 includes a wire feeding translation slide 1861, a wire feeding tilting connecting frame 1862, a wire feeding mounting base 1863, a wire feeding drive roller 1864, a wire feeding driven roller 1865, a wire feeding drive device 1866, and an adjustment drive device 1867. The wire feeding translation slide 1861 is mounted on the bottom of the welding lifting slide 183, and the wire feeding tilting connecting frame 1864... The horizontal part of the wire feeding sliding block 1861 is slidably mounted on the wire feeding sliding block 1861. The wire feeding mounting block 1863 is slidably mounted on the inclined part of the wire feeding inclined connecting block 1862 along the inclined direction of the inclined part of the wire feeding inclined connecting block 1862. The adjusting drive device 1867 is mounted on the wire feeding inclined connecting block 1862 and is connected to the wire feeding mounting block 1863 through a transmission assembly. The wire feeding mounting block 1863 has a through hole for the welding wire to pass through. The wire feeding drive roller 1864 and the wire feeding driven roller 1865 are installed parallel to each other and spaced apart inside the wire feeding mounting block 1863. The wire feeding drive roller 1864 is located above the wire feeding path. The wheel 1865 is located below the wire feeding path. The top of the driven wire feeding roller 1865 can drive the wire upward to press against the bottom of the driven wire feeding roller 1864 to achieve the connection of the wire feeding. The axial directions of the driven wire feeding roller 1864 and the driven wire feeding roller 1865 are both perpendicular to the direction of wire feeding. The wire feeding drive device 1866 is installed on one side of the wire feeding mounting base 1863 and is connected to the driven wire feeding roller 1864 through a transmission assembly. During operation, the wire feeding can be fed into the welding station of the laser welding device 185 under the drive of the wire feeding drive device 1866 to weld the tinned end of the cable to the welding part of the microphone, thus completing the welding.

[0051] During operation, the cable is fed into the cable feeding mechanism 3. At this time, the cable transfer mechanism 5 drives the discharge end of the wire separating push block 33 to align with the cutting and stripping station of the cutting and stripping mechanism 4. After cutting off one end of the exposed wire core, the cable transfer mechanism 5 drives the discharge end of the wire separating push block 33 to align with the terminal crimping station of the terminal crimping mechanism 6. At this time, the end of the cable is inserted into the output part of the terminal crimping mold 62 of the terminal crimping mechanism 6 for crimping. After the terminal crimping is completed, the cable transfer mechanism 5 drives the discharge end of the wire separating push block 33 to align with the cable clamp 97 of the insertion mechanism 9, so that the cable clamp 97 can clamp the end of the cable. Then the plastic clamp 92... After being pushed into the housing, the cable is aligned with the end of the cable under the drive of the first housing drive device 94, and can be wrapped around the end of the cable, i.e., the terminal, under the drive of the second housing drive device 96, thus inserting the housing. Then, the cable transfer mechanism 5 drives the discharge end of the wire separating push block 33 to align with the wire pulling clamp 108 of the wire pulling mechanism 10. After the wire pulling clamp 108 clamps one end of the cable, it can be stretched to the corresponding length under the drive of the wire pulling translation drive device 102. Then, the cutting and stripping mechanism 4 cuts and strips the cable to expose the other end of the cable core. Then, the tinning mechanism 11's tinning cable clamp 116 clamps the other end of the cable. One end of the cable is soldered to the other end for easier soldering. Then, the twisting clamp rotates a certain number of times under the drive of the twisting stepper motor 106, twisting multiple cables together to form a wire harness. At the same time, the microphone transfer mechanism 15 positions the microphones output from the microphone supply mechanism 14 and places them into the microphone positioning slots 1631 of the microphone positioning mechanism 16. Next, the two wire harness clamps 126 of the wire harness transfer mechanism 12 clamp the two ends of the wire harness respectively and transfer the wire harness, so that the end with the plastic shell is transferred to the corresponding wire harness positioning mechanism 13 for positioning, while the soldered end is transferred to the microphone positioning mechanism 16. The cable is positioned between the wire pressing block 161 and the microphone positioning slot 1631. Then, the wire pressing rotation angle clamping cylinder 162 drives the wire pressing block 161 downward to press the tinned end of the cable onto the corresponding microphone welding position. Then, the wire harness transfer mechanism 12 releases the cable, and the welding transfer mechanism 17 drives the microphone positioning mechanism 16 to move to the welding station of the microphone welding mechanism 18. After welding is completed, the welding transfer mechanism 17 drives the microphone positioning mechanism 16 to move to the material picking station of the finished product discharge mechanism 19. The two finished product grippers of the finished product discharge mechanism 19 move the finished product to the corresponding collection container, completing the processing. The automation level is high and the manual intervention is minimal.

[0052] In summary, the present invention has a simple structure and reasonable design, enabling automatic cable supply, automatic cutting and stripping, automatic end-tying and inserting of the insulating shell at one end of the cable, automatic tinning of the other end of the cable, automatic twisting of multiple cables to form a wire harness, automatic transfer and positioning of the wire harness, automatic supply, automatic transfer and automatic positioning of the microphone, automatic welding of the microphone, and automatic unloading of finished products, etc. The degree of automation is high, with little manual intervention, which greatly improves production efficiency.

[0053] The above embodiments are preferred embodiments of the present invention, but the embodiments of the present invention are not limited to the above embodiments. Any changes, modifications, substitutions, combinations, or simplifications made without departing from the spirit and principle of the present invention shall be considered equivalent substitutions and shall be included within the protection scope of the present invention.

Claims

1. A fully automatic microphone welding cable termination and inserting machine, characterized in that: The system includes a machine base (2), a cable feeding mechanism (3) for inputting cables, a cutting and stripping mechanism (4) for cutting and stripping cables, a cable transfer mechanism (5) for moving the ends of cables to perform station changes, a terminal-attaching mechanism (6) for attaching terminals to the ends of cables, a housing supply mechanism (7) for supplying housings, a housing transfer mechanism (8) for outputting housings to a housing insertion mechanism (9), a housing insertion mechanism (9) for inserting housings into the ends of cables, a cable pulling and twisting mechanism (10) for pulling cables and twisting multiple cables together to form a wire harness, a soldering mechanism (11) for soldering the ends of cables, and a wire harness transfer mechanism for moving the wire harness to perform station changes. 12), a wire harness positioning mechanism (13) for positioning the wire harness, a microphone supply mechanism (14) for supplying the microphone, a microphone transfer mechanism (15) for placing the microphone into the microphone positioning mechanism (16), a microphone positioning mechanism (16) for positioning the microphone, a welding transfer mechanism (17) for transferring the tinned part of the wire harness and the welding part of the microphone to the welding station of the microphone welding mechanism (18), a microphone welding mechanism (18) for welding the tinned part of the wire harness and the welding part of the microphone into one piece, and a finished product discharge mechanism (19) for removing the finished product, the cutting and stripping mechanism (4), the cable transfer mechanism (5), the terminal cutting mechanism (6), the shell insertion mechanism (9), the wire pulling mechanism (10), and the tinning mechanism (11) All are installed on one side of the top surface of the machine base (2). The terminal cutting mechanism (6), the cutting and stripping mechanism (4), and the shell insertion mechanism (9) are arranged in sequence on one side of the cable transfer mechanism (5). The wire pulling mechanism (10) is arranged on the side of the cutting and stripping mechanism (4) away from the cable transfer mechanism (5). The tinning mechanism (11) is located between the cutting and stripping mechanism (4) and the wire pulling mechanism (10). The welding transfer mechanism (17), the wire harness positioning mechanism (13), and the microphone positioning mechanism (16) are each provided with at least one. The welding transfer mechanism (17) is installed in the middle of the top surface of the machine base (2) and is located below the first gantry (21) and the second gantry (22). The wire harness positioning mechanism (13) and the microphone positioning mechanism (16) are all installed in the middle of the top surface of the machine base (2). The positioning mechanism (16) is installed on the moving part of the welding transfer mechanism (17). The top surface of the machine base (2) is provided with a vertically arranged first gantry (21) and second gantry (22). The horizontal parts of the first gantry (21) and the second gantry (22) are arranged parallel to each other in a direction perpendicular to the moving direction of the moving part of the welding transfer mechanism (17). The wire harness transfer mechanism (12) and the finished product discharge mechanism (19) are both installed on the first gantry (21). The microphone transfer mechanism (15) and the microphone welding mechanism (18) are both installed on the second gantry (22). The shell supply mechanism (7) and the microphone supply mechanism (14) are both installed on one side of the top of the machine base (2).

2. The fully automatic microphone welding cable termination and insertion machine according to claim 1, characterized in that: The cable feeding mechanism (3) includes a cable feeding mounting base (31), a wire separating roller (32), a wire separating push block (33), a wire pushing mounting base (34), a wire pushing gear shaft (35), a wire pushing rack (36), a wire pushing motor mounting bracket (37), and a wire pushing stepper motor (38). The cable feeding mounting base (31) is mounted on the translation part of the second cable translation module (52). Several wire separating rollers (32) are provided and can be rotatably mounted on the top of the cable feeding mounting base (31) away from the cutting and stripping area. At one end of the mechanism (4), several dividing rollers (32) are respectively arranged above and below the moving path of the cable. The axial direction of the several dividing rollers (32) is perpendicular to the direction of cable movement. The pusher mounting seat (34) is installed on the top of the cable feeding mounting seat (31) near the other end of the cutting and stripping mechanism (4). The pusher mounting seat (34) has a pusher groove (241) extending along the direction of cable movement inside. The pusher rack (36) is slidably installed in the pusher groove. Inside 241), the top surface of the tail end of the pusher rack (36) is provided with several upward-facing first gear teeth. The pusher gear shaft (35) is rotatably mounted in the middle of the pusher mounting base (34) and located above the pusher rack (36). The axial direction of the pusher gear shaft (35) is perpendicular to the sliding direction of the pusher rack (36). The bottom teeth of the pusher gear shaft (35) extend downward into the interior of the pusher slide groove (241) and mesh with several first gear teeth. The pusher stepper motor (38) The push wire motor mounting bracket (37) is mounted on one side of the push wire mounting base (34) and coaxially arranged with the push wire gear shaft (35). The output shaft of the push wire stepper motor (38) is connected to the shaft of the push wire gear shaft (35). The wire splitting push block (33) is detachably mounted on the head end of the push wire rack (36) and located near the cutting and stripping mechanism (4). The wire splitting push block (33) has several cable guide holes (331) that extend along the direction of cable movement and allow only a single cable to pass through. The cable transfer mechanism (5) includes a first cable translation module (51) and a second cable translation module (52). The first cable translation module (51) extends along the direction of the terminal cutting mechanism (6), the cutting and stripping mechanism (4), and the shell insertion mechanism (9). The second cable translation module (52) is installed on the translation part of the first cable translation module (51). The movement direction of the translation part of the second cable translation module (52) is perpendicular to the movement direction of the translation part of the first cable translation module (51).

3. The fully automatic microphone welding cable termination and insertion machine according to claim 1, characterized in that: The cutting and stripping mechanism (4) includes a cutting and stripping mounting bracket (41), an upper blade holder (42), a lower blade holder (43), a cutting blade (44), a stripping blade (45), a cutting and stripping drive device (46), a wire twisting block (47), and a wire twisting drive device (48). The cutting and stripping mounting bracket (41) is vertically mounted on the top of the machine base (2) and located on one side of the cable transfer mechanism (5). One end of the upper blade holder (42) and one end of the lower blade holder (43) can be lifted and lowered on the cutting and stripping mounting bracket (41) and aligned vertically with each other. The other end of the upper blade holder (42) is located above the cable's movement path, and the other end of the lower blade holder (43) is located below the cable's movement path. Two cutting blades (44) are provided and respectively installed at the bottom center of the other end of the upper blade holder (42) and the top center of the other end of the lower blade holder (43). Four stripping blades (45) are provided and respectively installed on both sides of the bottom of the other end of the upper blade holder (42) and the top sides of the other end of the lower blade holder (43). Both the cutting blades (44) and the stripping blades (45) are aligned with the direction of cable movement. Extending vertically, the cutting and peeling drive device (46) is installed at the bottom of the cutting and peeling mounting bracket (41) and is connected to the upper knife holder (42) and the lower knife holder (43) respectively via a transmission assembly. The upper knife holder (42) and the lower knife holder (43) can move closer to each other under the drive of the cutting and peeling drive device (46) to achieve cutting and peeling. Two twisting blocks (47) are provided and arranged parallel to each other. One end of the two twisting blocks (47) is movably mounted on the bottom of one end of the upper knife holder (42) and the top of one end of the lower knife holder (43). The other ends of the two twisting blocks (47) are located inside the two corresponding stripping blades (45). The middle of the other ends of the two twisting blocks (47) is provided with a through hole for the cutting blade (44) to pass through. The direction of movement of the two twisting blocks (47) is perpendicular to the direction of movement of the cable. The twisting drive device (48) is installed in the middle of the cutting and stripping mounting bracket (41) and is connected to the two twisting blocks (47) through a transmission component. The two twisting blocks (47) can be moved in opposite directions under the drive of the twisting drive device (48) to achieve twisting. The terminal crimping mechanism (6) includes a terminal crimping mounting bracket (61), a terminal crimping die (62), and a terminal crimping drive device (63). The terminal crimping mounting bracket (61) is vertically mounted on the top of the machine base (2) and located on one side of the cable transfer mechanism (5). The terminal crimping die (62) is mounted on one end of the terminal crimping mounting bracket (61) near the cable transfer mechanism (5). The terminal crimping drive device (63) is mounted on the terminal crimping mounting bracket (61). The output part of the terminal crimping drive device (63) is connected to the input part of the terminal crimping die (62) through a transmission component.

4. The fully automatic microphone welding cable termination and insertion machine according to claim 1, characterized in that: The plastic shell supply mechanism (7) includes a plastic shell vibrating plate (71) and a plastic shell straight vibration track (72). The plastic shell vibrating plate (71) and the plastic shell straight vibration track (72) are both installed on the top of the machine base (2). The discharge end of the plastic shell vibrating plate (71) is connected to the feed end of the plastic shell straight vibration track (72). The plastic shell transfer mechanism (8) includes a plastic shell mounting bracket (81), a plastic shell suction nozzle (82), a suction nozzle swing mounting seat (83), a plastic shell swing drive device (84), a plastic shell ejection seat (85), a plastic shell ejection block (86), and a plastic shell ejection cylinder (87). The plastic shell mounting bracket (81) is vertically mounted on the top of the machine base (2) and located on the side of the shell insertion mechanism (9) near the cable transfer mechanism (5). The plastic shell swing drive device (84) is mounted downward on the top of the plastic shell mounting bracket (81). There is at least one plastic shell suction nozzle (82). The plastic shell suction nozzle (82) is mounted on the output shaft of the plastic shell swing drive device (84) through the suction nozzle swing mounting seat (83) and can move back and forth between the discharge end of the plastic shell linear vibration track (72) and the opening of the plastic shell ejection groove (851) under the drive of the plastic shell swing drive device (84). The plastic shell is moved to realize the transfer of the plastic shell. The plastic shell ejection seat (85) is arranged at the bottom of the plastic shell mounting bracket (81). The top of the plastic shell ejection seat (85) is provided with at least one plastic shell ejection groove (851). The plastic shell ejection cylinder (87) is arranged horizontally at the bottom of the plastic shell mounting bracket (81). The plastic shell ejection block (86) is installed on the output part of the plastic shell ejection cylinder (87). The plastic shell ejection block (86) is provided with at least one horizontally arranged plastic shell ejection part (861). The plastic shell ejection part (861) can be inserted into the plastic shell ejection groove (851) through one end opening of the plastic shell ejection groove (851) under the drive of the plastic shell ejection cylinder (87), thereby ejecting the plastic shell into the clamping part of the plastic shell clamp (92). The other end opening of the plastic shell ejection groove (851) is aligned with the material picking position of the shell insertion mechanism (9). The shell insertion mechanism (9) includes a shell mounting bracket (91), a shell clamp (92), a shell translation slide (93), a first shell driving device (94), a shell translation slider (95), a second shell driving device (96), and a shell cable clamp (97). The shell mounting bracket (91) is vertically mounted on the top of the machine base (2) and located on one side of the cable transfer mechanism (5). The first shell driving device (94) and the second shell driving device (96) are both mounted on one side of the shell mounting bracket (91). The shell translation slide (93) is slidably mounted inside the shell mounting bracket (91). The first shell driving device (94) is connected to the shell translation slide (93) via a transmission assembly and can drive the shell translation slide (93) to translate. The shell translation slider (95) is mounted on one side of the machine base (2). 5) The insert housing translation slide (93) can be slidably installed on the insert housing translation slide (95). The direction of movement of the insert housing translation slide (95) is perpendicular to the direction of movement of the insert housing translation slide (93) and parallel to the direction of movement of the cable. The second insert housing drive device (96) is connected to the insert housing translation slide (95) through a transmission component and can drive the insert housing translation slide (95) to move. The plastic housing clamp (92) is installed on the top of the insert housing translation slide (95). The clamping part of the plastic housing clamp (92) is located near the cable transfer mechanism (5). The insert housing cable clamp (97) is installed on one end of the insert housing mounting bracket (91) near the cable transfer mechanism (5). The clamping part of the insert housing cable clamp (97) is located between the clamping part of the plastic housing clamp (92) and the discharge end of the cable transfer mechanism (5).

5. The fully automatic microphone welding cable termination and inserting machine according to claim 1, characterized in that: The microphone supply mechanism (14) includes a microphone vibratory plate (141), a microphone linear vibrating track (142), a microphone mounting bracket (143), a microphone ejector seat (144), a microphone ejector cylinder (145), and a microphone ejector block (146). The microphone vibratory plate (141) and the microphone linear vibrating track (142) are both mounted on the top of the machine base (2). The discharge end of the microphone vibratory plate (141) is connected to the microphone linear vibrating track (146). The feed end of 42) is connected, the microphone mounting bracket (143) is vertically installed on the top of the machine base (2) and located in the material picking position of the microphone transfer mechanism (15), the microphone ejection cylinder (145) is installed facing upward on one side of the microphone ejection seat (144), the microphone ejection block (146) is provided at least one and is arranged vertically inside the microphone ejection seat (144), the microphone ejection block (146) is connected to the output part of the microphone ejection cylinder (145) through the transmission assembly, the top of the microphone ejection seat (144) has at least one horizontally arranged microphone receiving groove (1441) for the microphone to slide, the opening of the microphone receiving groove (1441) is exposed to the outside from the end face of the microphone ejection seat (144) near the microphone direct vibration track (142) and is connected to the discharge port of the microphone direct vibration track (142), the microphone The top surface of the head ejector (144) is provided with a microphone ejection hole (1442) that communicates with the microphone receiving groove (1441). The microphone ejection hole (1442) is aligned with the microphone ejection block (146). The top of the microphone ejection block (146) can be driven by the microphone ejection cylinder (145) to eject the microphone in the microphone receiving groove (1441) through the microphone ejection hole (1442) to the outside to realize the discharge of the microphone. The microphone transfer mechanism (15) includes a microphone translation slide (151), a microphone translation drive device (152), a microphone lifting slide (153), a microphone lifting drive device (154), a nozzle rotation mounting base (155), a microphone alignment stepper motor (156), and a microphone nozzle (157). The microphone translation slide (151) is slidably mounted on the side of the second gantry (22) near the first gantry (21). The microphone translation drive device (152) is mounted on the second gantry (22) and is connected to the microphone translation slide (151) via a transmission assembly. The microphone lifting slide (153) is vertically mounted on the side of the microphone translation slide (151) near the first gantry (21). The head lifting drive device (154) is installed on the microphone translation slide (151) and is connected to the microphone lifting slide (153) through a transmission assembly. The nozzle rotating mounting base (155) and the microphone positioning stepper motor (156) are both installed on the side of the microphone lifting slide (153) near the first gantry (21). The microphone nozzle (157) is rotatably and vertically installed inside the nozzle rotating mounting base (155). The top of the microphone nozzle (157) extends upward from the top surface of the nozzle rotating mounting base (155) to the outside and is connected to the output shaft of the microphone positioning stepper motor (156) through a transmission assembly. The bottom of the microphone nozzle (157) extends downward from the bottom surface of the nozzle rotating mounting base (155) to the outside.

6. The fully automatic microphone welding cable termination and insertion machine according to claim 1, characterized in that: The cable pulling mechanism (10) includes a cable pulling translation slide rail (101), a cable pulling translation drive device (102), a cable pulling mounting bracket (103), a cable clamping drive cylinder (104), a cable pulling motor mounting bracket (105), a cable pulling stepper motor (106), a cable pulling clamp mounting base (107), at least one cable pulling clamp (108), and at least one clamp switch shaft (109). The cable pulling translation slide rail (101) extends along the direction of cable movement and is arranged on the top surface of the machine base (2) and is located on the side of the cutting and stripping mechanism (4) away from the cable transfer mechanism (5). The cable pulling mounting bracket (103) is slidably mounted on the cable pulling translation slide rail (101). The cable clamping drive cylinder (104) is mounted on the cable pulling translation slide rail (101). The stranding clamp mounting base (107) is mounted on the end of the stranding mounting bracket (103) away from the cutting and stripping mechanism (4), and the stranding clamp (108) is mounted on the other end of the stranding mounting bracket (103) near the cutting and stripping mechanism (4). The stranding clamp (108) includes a rotating mounting base (1081) and two stranding jaws (1082). The tail end of the rotating mounting base (1081) is rotatably mounted in a through hole on the end face of the stranding clamp mounting base (107) near the cutting and stripping mechanism (4). The two stranding jaws (1082) are arranged at intervals inside the head end of the rotating mounting base (1081). The middle parts of the two stranding jaws (1082) are rotatable through a rotating shaft provided thereon. The clamp switch shaft (109) is rotatably mounted inside the head end of the rotating mounting base (1081). The head ends of the two wire-pulling jaws (1082) extend outward from the head end of the rotating mounting base (1081). The clamp switch shaft (109) is coaxially arranged with the rotating mounting base (1081). One end of the clamp switch shaft (109) is rotatably limited and mounted on the output part of the wire-pulling drive cylinder (104). The other end of the clamp switch shaft (109) passes through a through hole opened at the tail end of the rotating mounting base (1081) and enters the interior of the rotating mounting base (1081). The other end of the clamp switch shaft (109) is provided with an opening block (1091). The inner end faces of the tail ends of the two wire-pulling jaws (1082) are... The device is provided with opening inclined surfaces that are inclined from the tail end of the two stranded wire clamps (1082) toward the head end toward each other, thereby forming a wedge-shaped space between the tail ends of the two stranded wire clamps (1082) for the insertion of the opening block (1091). The opening block (1091) is set as a corresponding wedge shape. The tail ends of the two stranded wire clamps (1082) can open away from each other when the opening block (1091) moves toward the head end of the stranded wire clamps (1082), thereby driving the head ends of the two stranded wire clamps (1082) to move closer together to achieve clamping of the cable. The stranded wire stepper motor (106) is mounted on the stranded wire mounting bracket (103) through the stranded wire motor mounting bracket (105).The stranded wire stepper motor (106) is connected to the clamp switch shaft (109) via a transmission assembly and can drive the clamp switch shaft (109) to rotate. The rotating mounting base (1081) can be connected to the stranded wire stepper motor (106) via the clamp switch shaft (109) when the stranded wire clamp (108) is closed and can rotate under the drive of the stranded wire stepper motor (106). An opening spring (1083) is provided between the head ends of the two stranded wire clamping jaws (1082). The two ends of the opening spring (1083) are respectively connected to the inner end face of the head end of the two stranded wire clamping jaws (1082) near the middle of the stranded wire clamping jaws (1082). The opening spring (1083) can drive the head ends of the two stranded wire clamping jaws (1082) to open away from each other.

7. The fully automatic microphone welding cable termination and inserting machine according to claim 1, characterized in that: The tinning mechanism (11) includes a tinning mounting bracket (111), a tinning flipping shaft (112), a tinning flipping drive device (113), a tinning sliding mounting base (114), a tinning sliding drive device (115), a tinning cable clamp (116), a flux storage container (117), and a solder molten metal storage container (118). The tinning mounting bracket (111) is mounted on the top of the machine base (2) and located on the side of the cutting and stripping mechanism (4) away from the cable transfer mechanism (5). Both the soldering flipping drive device (113) and the soldering sliding drive device (115) are mounted on the soldering mounting bracket (111). The soldering flipping shaft (112) is rotatably and horizontally arranged on the top of the soldering mounting bracket (111). The axial direction of the soldering flipping shaft (112) is perpendicular to the direction of cable movement. The soldering flipping drive device (113) is connected to the soldering flipping shaft (112) via a transmission assembly and can drive the soldering flipping shaft (112) to rotate. The soldering sliding mounting base (114) is mounted on one end face of the soldering flipping shaft (112) near the moving path of the cable. The soldering cable clamp (116) is slidably mounted on one end face of the soldering sliding mounting base (114) near the moving path of the cable. The clamping part of the soldering cable clamp (116) extends into the moving path of the cable and can be driven by the soldering flipping drive device (113) to interact with the discharge end of the cable feeding mechanism (3) and the flux storage container ( ). The flux storage container (117) and the solder storage container (118) are aligned. The soldering sliding drive device (115) is connected to the soldering cable clamp (116) through the transmission component and can drive the soldering cable clamp (116) to hold the end of the cable and extend into the flux storage container (117) or the solder storage container (118). The flux storage container (117) and the solder storage container (118) are both installed on the top of the machine (2) and located below the soldering cable clamp (116). The tinning cable clamp (116) includes a jaw mounting bracket (1161), a jaw driving cylinder (1162), a jaw slide (1163), two jaw sliders (1164), two first connecting rods (1165), and two second connecting rods (1166). The jaw mounting bracket (1161) is slidably mounted on one end face of the tinning sliding mounting base (114) near the moving path of the cable. The jaw slide (1163) is mounted on one end of the jaw mounting bracket (1161) near the cutting and stripping mechanism (4). The jaw slide (1163) is located away from the jaw driving cylinder. One end of the gripper slide (1162) is provided with a gripper groove (11631). One end of each of the two gripper sliders (1164) is movably limited and installed in the gripper groove (11631). The gripper groove (11631) has two through holes (11632) on its inner wall surface near the gripper drive cylinder (1162), which extend along the moving paths of the two gripper sliders (1164). The middle parts of the two first connecting rods (1165) are rotatably installed inside the gripper mounting bracket (1161) near the gripper slide (1163) via a rotating shaft provided thereon. The axial direction of the rotation axis of each connecting rod (1165) is perpendicular to the direction of movement of its corresponding gripper slider (1164). One end of each of the two first connecting rods (1165) passes through the two through holes (11632) of the gripper groove (11631) and is connected to its corresponding gripper slider (1164). The other ends of the two first connecting rods (1165) are rotatably connected to one end of each of the two second connecting rods (1166). The gripper drive cylinder (1162) is mounted inward at the other end of the gripper mounting bracket (1161). The head end of the output part of the gripper drive cylinder (1162) is located between the two second connecting rods (1166) and is rotatably connected to the other end of the two second connecting rods (1166). The other end of the two gripper sliders (1164) is provided with a detachable clamping part (11641) protruding in the direction close to the moving path of the cable. The gripper drive cylinder (1162) can drive the other end of the two first connecting rods (1165) to move closer or further away from each other, thereby driving the clamping parts (11641) of the two gripper sliders (1164) to move closer or further away from each other to achieve clamping and releasing of the cable.

8. The fully automatic microphone welding cable termination and insertion machine according to claim 1, characterized in that: The wire harness transfer mechanism (12) includes a wire harness translation slide (121), a wire harness translation drive device (122), a wire harness lifting drive device (123), a clamp flipping mounting base (124), a clamp flipping mounting shaft (125), two wire harness clamps (126), an adjustable wire harness clamp mounting plate (127), and a clamp flipping drive device (128). The wire harness translation slide (121) is slidably mounted on the horizontal side of the first gantry (21) away from the second gantry (22). The wire harness translation drive device (122) is mounted at one end of the first gantry (21) and is connected to the wire harness translation slide (121) via a transmission assembly. The clamp flipping mounting base (124) is liftably mounted on the side of the wire harness translation slide (121) away from the second gantry (22). The wire harness lifting drive device (123) is mounted on the wire harness translation slide (121) and is connected to the clamp flip mounting base (124) via a transmission assembly. The clamp flip mounting shaft (125) is horizontally arranged and rotatably mounted on the bottom of the clamp flip mounting base (124). The axial direction of the clamp flip mounting shaft (125) is parallel to the length direction of the wire harness. One of the two wire harness clamps (126) is mounted on one end of the clamp flip shaft near the clamping part of the soldering mechanism (11), and the other wire harness clamp (126) is mounted on the other end of the clamp flip shaft away from the clamping part of the soldering mechanism (11) via the wire harness clamp adjustable mounting plate (127). The wire harness clamp adjustable mounting plate (127) has a plurality of wire harness clamp mounting positions along the length direction of the wire harness. The finished product discharge mechanism (19) includes a finished product translation slide (191), a finished product translation drive device (192), a finished product clamp mounting base (193), and two finished product clamps (194). The finished product translation slide (191) is slidably installed on the side of the horizontal part of the first gantry (21) away from the second gantry (22). The finished product translation drive device (192) is installed at one end of the first gantry (21) and is connected to the finished product translation slide (191) through a transmission assembly. The finished product clamp mounting base (193) is vertically installed on the side of the finished product translation slide (191) away from the second gantry (22). The bottom of the finished product clamp mounting base (193) extends along the length direction of the finished product. The two finished product clamps (194) are respectively installed at both ends of the bottom of the finished product clamp mounting base (193). Several finished product clamp mounting positions extending along the length direction of the finished product are respectively opened at both ends of the bottom of the finished product clamp mounting base (193). A conveyor belt (23) is provided on the other side of the top surface of the machine (2). One end of the conveyor belt (23) is located below the discharge station of the finished product discharge mechanism (19), and the other end of the conveyor belt (23) is connected to the corresponding finished product collection container.

9. The fully automatic microphone welding cable termination and inserting machine according to claim 1, characterized in that: The welding transfer mechanism (17) is configured as a welding transfer translation module. The welding transfer translation module is arranged in the middle of the top surface of the machine base (2) and located below the first gantry (21) and the second gantry (22). One end of the welding transfer translation module is located in the feeding station of the wire harness transfer mechanism (12) and the picking station of the finished product discharge mechanism (19). The other end of the welding transfer translation module is located in the welding station of the microphone welding mechanism (18). The microphone positioning mechanism (16) includes a wire pressing block (161), a wire pressing angle clamping cylinder (162), a microphone positioning seat (163), a microphone positioning swing block (164), and a microphone positioning cylinder (165). The wire pressing angle clamping cylinder (162) is mounted upwards on the translation part of the welding transfer module. The wire pressing block (161) is mounted on the output rod of the wire pressing angle clamping cylinder (162). The microphone positioning seat (163) is vertically mounted on the translation part of the welding transfer module and located on the side of the wire pressing angle clamping cylinder (162) near the wire harness positioning mechanism (13). The top of the microphone positioning seat (163) is recessed with at least one microphone positioning groove (1631). The microphone positioning swing block (164) is provided at least one and vertically arranged inside the microphone positioning seat (163). 4) The middle part is rotatably connected to the microphone positioning seat (163). The top of the microphone positioning swing block (164) is located on one side of the microphone positioning groove (1631). The microphone positioning cylinder (165) is horizontally arranged on the translation part of the welding transfer translation module. The output rod of the microphone positioning cylinder (165) is connected to the bottom of the microphone positioning swing block (164) and can drive the top of the microphone positioning swing block (164) to swing away from the microphone positioning groove (1631) to release the positioning of the microphone. The bottom of the positioning swing block is close to the microphone positioning groove (1631) and a positioning spring (1641) is also provided between the bottom of the positioning swing block and the microphone positioning seat (163). The positioning spring (1641) can drive the head end of the microphone positioning swing block (164) to swing towards the other side close to the microphone positioning groove (1631) to achieve the positioning of the microphone. The wire harness positioning mechanism (13) includes a wire harness positioning adjustable mounting plate (131), a wire harness positioning seat (132), a wire harness positioning pressure block (133), a wire harness positioning rack (134), and a wire harness positioning cylinder (135). The wire harness positioning adjustable mounting plate (131) extends along the length direction of the wire harness. One end of the wire harness positioning adjustable mounting plate (131) is mounted on the translation part of the welding transfer translation module. The other end of the wire harness positioning adjustable mounting plate (131) has several wire harness positioning mounting positions extending along the length direction of the wire harness. The wire harness positioning seat (132) is mounted on the corresponding wire harness positioning mounting positions. The wire harness positioning rack (134) is movably arranged inside the wire harness positioning seat (132) along the length direction of the wire harness. A wire harness positioning cylinder (135) is horizontally installed on one side of a wire harness positioning seat (132). The output rod of the wire harness positioning cylinder (135) is connected to a wire harness positioning rack (134) for transmission. The top surface of the wire harness positioning rack (134) is provided with several second gear teeth protruding upwards. One end of the wire harness positioning block (133) is rotatably installed on the top of the wire harness positioning seat (132). The outer surface of one end of the wire harness positioning block (133) is provided with third gear teeth that mesh with several second gear teeth, thereby realizing the transmission connection between the wire harness positioning block (133) and the wire harness positioning cylinder (135). The other end of the wire harness positioning block (133) can press the wire harness downwards onto the top surface of the wire harness positioning seat (132) under the drive of the wire harness positioning cylinder (135) to achieve the positioning of the wire harness.

10. The fully automatic microphone welding cable termination and insertion machine according to claim 1, characterized in that: The microphone welding mechanism (18) includes a welding translation slide (181), a welding translation drive device (182), a welding lifting slide (183), a welding lifting drive device (184), a laser welding device (185), and a wire feeding mechanism (186) for inputting welding wire. The welding translation slide (181) is slidably mounted on the side of the horizontal portion of the second gantry (22) away from the first gantry (21). The welding translation drive device (182) is mounted on the second gantry (22). One end of 22) is connected to the welding translation slide (181) via a transmission assembly. The welding lifting slide (183) is mounted on the side of the welding translation slide (181) away from the first gantry (21) in a lifting manner. The welding lifting drive device (184) is mounted on the welding translation slide (181) and connected to the welding lifting slide (183) via a transmission assembly. The laser welding device (185) is fixedly mounted on the top of the welding translation slide (181) facing downward. The wire feeding mechanism (186) includes a wire feeding translation slide (1861), a wire feeding tilting connecting frame (1862), a wire feeding mounting base (1863), a wire feeding drive roller (1864), a wire feeding driven roller (1865), a wire feeding drive device (1866), and an adjustment drive device (1867). The wire feeding translation slide (1861) is installed at the bottom of the welding lifting slide (183). The horizontal part of the wire feeding tilting connecting frame (1862) is slidably installed on the wire feeding translation slide (1861). The wire feeding mounting base (1863) is slidably installed on the tilting part of the wire feeding tilting connecting frame (1862) along the tilting direction of the tilting part of the wire feeding tilting connecting frame (1862). The adjustment drive device (1867) is installed on the wire feeding tilting connecting frame (1862) and is connected to the wire feeding mounting base (1863) via a transmission assembly. The wire feeding mounting base (1863) is equipped with a through hole for the welding wire to pass through. The wire feeding drive roller (1864) and the wire feeding driven roller (1865) are installed parallel to each other and spaced apart inside the wire feeding mounting base (1863). The wire feeding drive roller (1864) is located above the wire feeding path, and the wire feeding driven roller (1865) is located below the wire feeding path. The top of the wire feeding driven roller (1865) can drive the welding wire upward to press against the bottom of the wire feeding drive roller (1864) to achieve the connection of the welding wire. The axial direction of the wire feeding drive roller (1864) and the wire feeding driven roller (1865) are both perpendicular to the direction of the welding wire movement. The wire feeding drive device (1866) is installed on one side of the wire feeding mounting base (1863) and is connected to the wire feeding drive roller (1864) through a transmission assembly.

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