A soldering machine equipment

Abstract

The present invention discloses a soldering machine device, which includes a feeding buffer device, a wire stripping mechanism, a tinning mechanism, a soldering mechanism and a receiving part from a feeding end to a discharging end. The feeding buffer device of the present invention uses a stepping motor to intermittently feed the wire, and the wire has a buffering effect in this area, which will not affect the soldering speed. The soldering machine of the present invention integrates robot feeding, wire pre-cutting, wire precision cutting, a laser cutting device for cutting off the outer skin of the wire, and a double-sided stripping mechanism for stripping and pulling out the inner core wire skin of the wire. The present invention does not require manual wire stripping, saves labor costs, and improves the efficiency of wire stripping processing. The assembly connector of the present invention integrates material collection, flux sticking, tin sticking, wire assembly and splitting, and soldering, and moves the clamping device to the material collection station, flux sticking station, tin sticking station, wire assembly and splitting station and soldering station through a four-axis robot, thereby improving the soldering efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of soldering, in particular to a soldering machine. Background Art

[0002] Soldering is a welding method that uses low-melting-point metal solder to melt and then penetrate and fill the gaps between metal parts. The solder is often a tin-based alloy, hence the name. Soldering irons are often used as heating tools and are widely used in the electronics industry.

[0003] In data cable soldering, soldering equipment is required.

[0004] The existing automatic soldering machine includes multiple devices, including a wire feeding device, a soldering device, and a tin feeding mechanism. Since soldering needs to be performed step by step, a buffer device needs to be provided on the wire feeding device.

[0005] The data cable is provided with an outer skin and an inner core, and the inner core is also provided with an inner core wire skin. During the soldering process, the wire needs to be stripped. Since the wire stripping process is a complicated process, if it is handled manually, the efficiency is extremely low. Therefore, a wire stripping device is needed to solve this problem.

[0006] There are multiple wire cores in the data cable, usually 8-pin wire cores, which need to be soldered on the packaging board at the USB port. The 8-pin wire cores need to be divided and assembled before soldering. The traditional method is manual operation, and the soldering efficiency is low. Summary of the invention

[0007] In view of the deficiencies in the prior art, the technical problem to be solved by the present invention is to provide a soldering machine device, the purpose of designing the soldering machine device is to improve soldering efficiency and reduce labor costs.

[0008] In order to solve the above technical problems, the present invention is implemented by the following scheme: a soldering machine device, the soldering machine device from the feeding end to the discharging end, including:

[0009] A feeding buffer device arranged on the first frame, comprising a chain conveyor belt and a fourth driving mechanism driving the chain conveyor belt to intermittently rotate, the chain conveyor belt is provided with a wire clamping assembly equidistantly used for clamping the wire, the wire clamping assembly moves following the chain conveyor belt, and the wire clamping assembly moves along a pair of first slide rails when moving upward;

[0010] A wire stripping mechanism is arranged on the second frame, and a first platform is arranged on the upper end of the second frame. The stripping mechanism includes a first four-axis manipulator, a pre-cutting component, a wire cutting component, a laser cutting device and a double-sided stripping mechanism. The first four-axis manipulator includes a first driving mechanism fixed on the first platform and driving the manipulator to run to each processing station. The manipulator is a clamping claw assembly, which includes a rotating mechanism fixed on the manipulator and a wire clamping device connected to the rotating mechanism and driven by the rotating mechanism to rotate; the pre-cutting component is fixed on the first platform On it, a pre-cutting device and a second driving mechanism for driving the pre-cutting device to perform pre-cutting are arranged; the cutting assembly is fixedly arranged on the first platform and arranged on the adjacent side of the pre-cutting assembly, and a cutting device and a third driving mechanism for driving the cutting device to perform cutting are arranged on it; the laser cutting device is used to cut the outer skin of the wire, and it is arranged on the first platform and arranged on the adjacent side of the cutting assembly; the double-sided stripping mechanism is used to strip the inner core wire skin of the wire, and it is fixedly arranged on the first platform and arranged on the adjacent side of the laser cutting device;

[0011] A tinning mechanism is arranged on a third frame with a second platform at the top, comprising a connector tray fixed on the second platform for loading splitters and arranging the splitters in an array, a second four-axis manipulator, a flux material box for loading flux, a tin scraping mechanism and a line-splitting assembly, wherein the connector tray is arranged at a material-taking station; the second four-axis manipulator moves the manipulator assembly to a material-taking station, a flux-sticking station, a tin-sticking station, a line-splitting station and a soldering station through a fifth driving mechanism; the flux material box is arranged at the flux-sticking station; the tin scraping mechanism is arranged at the adjacent side of the flux material box, and is used to scrape the solid tin layer on the surface of the tin liquid to one side; the line-splitting assembly is arranged at the line-splitting station, and is provided with a line-splitting device for splitting wires and a line-splitting device for straightening wires;

[0012] A soldering mechanism, provided at the soldering station, for soldering the wires after the whole wire is divided;

[0013] A material receiving section is arranged at the end of the soldering machine and is provided with a material receiving mechanism.

[0014] Furthermore, the two ends of the chain conveyor belt are respectively sleeved on a driving gear and a first passive gear, wherein: the driving gear is sleeved on a rotating shaft, the rotating shaft is mounted on a right chain bracket and one end of the rotating shaft passes through a side plate of the right chain bracket and a second passive gear is fixed on the end, and the second gear is driven by the fourth driving mechanism to rotate; the first passive gear is sleeved on a rotating shaft, the rotating shaft is mounted on a left chain bracket; the fourth driving mechanism is a stepping motor, the driving end of the stepping motor is connected to a gear, and a synchronous belt is sleeved on the gear and the second passive gear.

[0015] Furthermore, the wire clamping assembly comprises:

[0016] A clamp mounting plate, wherein a slide groove is respectively arranged on the left and right sides of the bottom surface of the clamp mounting plate, and when the wire clamping assembly moves upward, the two slide grooves thereof slide on a pair of first slide rails;

[0017] A wire clamp for clamping wires, the wire clamp being fixedly mounted on the clamp mounting plate;

[0018] The pair of first slide rails are arranged in parallel, and at least one group of track brackets are arranged on the lower side to support the pair of first slide rails. The chain conveyor belt is arranged between the pair of first slide rails. A CO2 laser tube for cutting wire is also arranged on the first platform, and the CO2 laser tube is fixedly arranged on the adjacent side of the feeding buffer device.

[0019] Furthermore, the first four-axis manipulator comprises a motor, a rocker arm, a limit elbow, a mechanical claw mounting arm and a height adjuster, the motor is vertically fixed on the first platform, the driving end of the motor is upwardly connected to the rocker arm, the rocker arm moves in the horizontal plane, the upper side of the other end of the motor is axially connected to the mechanical claw mounting arm, the height adjuster with adjustable height is installed in the clamping hole at one end of the mechanical claw mounting arm away from the rocker arm, the limit elbow rotatably connected between the upper end of the motor housing and the rocker arm, and the lower end of the height adjuster is connected to the clamping claw assembly through a manipulator mounting ring;

[0020] The clamping jaw assembly, the rotating mechanism thereon includes a base plate, a bearing seat, a gear, a rack, a cylinder fixing plate, a floating joint, a limit plate, a first cylinder, a first bearing, an angle swing block and an angle limit block, the two ends of the base plate are respectively vertically mounted with the cylinder fixing plate and the limit plate, a slide groove is arranged on the base plate surface between the cylinder fixing plate and the limit plate, the cylinder fixing plate is mounted with the first cylinder, the piston rod end of the first cylinder is connected with the floating joint, a rack is arranged in the slide groove, a gear is meshed on the rack, the two ends of the gear are axially connected to the bearing seat, an angle limit block is arranged on the outer side surface of one side plate of the bearing seat, the shaft hole of the angle limit block is arranged with an arc groove, one end of the shaft of the gear is connected with the angle swing block, the convex part of the angle swing block moves in the arc groove, a first bearing is sleeved in the shaft hole of the other side plate of the bearing seat, one end of the shaft of the gear is fixedly connected to the shaft hole of the first bearing, the shaft rod of the gear extends out of the shaft hole of the first bearing and is connected to the wire clamping device;

[0021] The wire clamping device comprises a rotary joint, a second cylinder and a wire clamping claw, wherein the rotary joint is sleeved and fixed to one end of the shaft of the gear, and its side is fixed to the second cylinder, and the driving end of the second cylinder is provided with a wire clamping claw for clamping the wire;

[0022] The pre-cutting assembly is arranged at the pre-cutting station, including a base, a third cylinder horizontally arranged on the base, a pre-cutting device arranged at the driving end of the third cylinder and driven by the third cylinder, and a limit block. The third cylinder is a second driving mechanism, and a slide seat is arranged at its front end. The slide seat is provided with a slide groove, and two slide bars are arranged in the slide groove. The front sides of the two slide bars are respectively provided with a left cutter mounting seat and a right cutter mounting seat. The front sides of the left cutter mounting seat and the right cutter mounting seat are respectively provided with a left cutter and a right cutter. The left cutter and the right cutter face each other to form a pre-cutting device for pre-cutting the wire material flat. A limit block is arranged between the left cutter mounting seat and the right cutter mounting seat to limit the moving distance of the two slide seats, and the limit block is fixed on a box body;

[0023] The cutting assembly has the same structure as the pre-cutting assembly.

[0024] Furthermore, the laser cutting device comprises:

[0025] A flat support is provided at the upper end;

[0026] A laser head emitting device for cutting the outer skin of the wire material is arranged on the flat plate, and the left emitting end and the right emitting end of the laser head emitting device are arranged on both sides of a U-shaped notch;

[0027] There are four positioning blocks, which are respectively fixed on the edges of the plate;

[0028] A reflector device, comprising a movable reflector device mounted on the driving end of the slide cylinder and a fixed reflector device mounted on the upper end surface of the flat plate, wherein the movable reflector device is arranged at a square hole and is driven by the slide cylinder to move in the square hole, and the movable reflector device and the fixed reflector device are arranged at relative positions;

[0029] The outer cover is covered on the flat plate.

[0030] Furthermore, the double-sided peeling mechanism is arranged at the peeling station, which comprises:

[0031] Two I-shaped feet are fixedly connected to the first platform side by side and a square plate with holes is arranged between the two I-shaped feet;

[0032] A waste box for taking and placing, arranged below the perforated square plate;

[0033] A wire pressing mechanism installed on the perforated square plate and used to press the ends of the wires;

[0034] A rear pull-out bottom plate is arranged between the wire pressing mechanisms, and a double linear slide rail is arranged on the plate surface;

[0035] A wire clamping mechanism for clamping wires, installed on the front side of the rear pull bottom plate;

[0036] A fixed knife assembly is arranged on a double linear slide rail;

[0037] A cutting mechanism installed on the upper side of the wire pressing mechanism and used for cutting the inner core wire skin;

[0038] A peeling back-pull cylinder installed on the rear side of the back-pull bottom plate, whose piston rod is connected to the rear side of the fixed knife assembly and is used to pull out the cut inner core wire skin. After the peeling back-pull cylinder pulls out the inner core wire skin, the peeled inner core wire skin falls into the waste box through the waste hole on the back-pull bottom plate;

[0039] The wire pressing mechanism comprises a left wire pressing assembly and a right wire pressing assembly which are arranged relatively and have the same structure. The left wire pressing assembly and the right wire pressing assembly both comprise a wire pressing cylinder, a second slide rail and a wire pressing block. The piston rod of the wire pressing cylinder is connected to the wire pressing block, and the wire pressing block is slidably connected to the second slide rail. The wire pressing cylinder side is fixed on the cylinder seat, and the cylinder seat is mounted on the square plate with holes.

[0040] The wire clamping mechanism comprises a vertically placed wire clamping cylinder and a clamping claw installed at the driving end of the wire clamping cylinder for clamping the wire, wherein the clamping claw is a double-claw clamping part;

[0041] The cutter mechanism comprises a left cutter assembly and a right cutter assembly which are arranged opposite to each other, wherein the left cutter assembly comprises a left cutter cylinder, a left cutter joint and a left cutter, wherein the left cutter is mounted on the left cutter joint, and the left cutter joint is mounted on the piston rod of the left cutter cylinder; the right cutter assembly comprises a right cutter cylinder, a right cutter joint and a right cutter, wherein the right cutter is mounted on the right cutter joint, and the right cutter joint is mounted on the piston rod of the right cutter cylinder; the left cutter and the right cutter are arranged opposite to each other;

[0042] The fixed knife assembly includes a fixed knife fixing plate, a vertical knife mounting block is vertically arranged in the middle of the fixed knife fixing plate, a sliding groove is arranged at the front end of the vertical knife mounting block, the vertical knife slides into and is fixed in the sliding groove, two straight grooves are arranged at the lower end of the fixed knife fixing plate, the two straight grooves are fixed on the slider on the double linear slide rails, and the vertical knife can pull out the stripped inner core wire skin after retreating.

[0043] Furthermore, the connector material tray includes a carrier tray fixedly mounted at a corner of the second platform and a connector carrier arranged at the upper end of the carrier tray; L-shaped blocks are arranged at the four corners of the upper end plate of the carrier tray; the connector carrier includes two horizontal bottom plates and a plurality of longitudinal carrier plates erected and arranged on the two horizontal bottom plates, one side of the longitudinal carrier plate is provided with a right-angle groove, a slide groove is formed between the right-angle groove and the side wall of the longitudinal carrier plate adjacent to the right-angle groove, a plurality of wire dividers are slid into each slide groove, and the wire dividers on each slide groove are arranged in an array; the lower ends of the two horizontal bottom plates are fixedly connected to the L-shaped block; the fifth driving mechanism of the second four-axis manipulator is a servo motor, which is vertically arranged, with its driving end facing upward and connected to a rotary arm that can rotate along a horizontal plane. The upper side of the other end of the swing arm is connected to a manipulator mounting arm that can rotate along the horizontal plane. A bent rod is connected between the manipulator mounting arm and the outer shell of the servo motor. The bent rod is a limit rod, and both ends of it can rotate; the lower side of the outer end of the manipulator mounting arm is connected to a vertical rotation device through a connecting piece, and the vertical rotation device is connected to a clamping claw device on the side. The vertical rotation device can drive the clamping claw device to rotate within a certain angle. The vertical rotation device drives the rack to drive the gear to rotate through a telescopic cylinder, and the gear drives the clamping claw device to rotate. The clamping claw device is provided with a wire clamping claw and a clamping claw cylinder that drives the wire clamping claw to perform a clamping action; the upper end of the flux box is open, and it consists of an outer square box and an inner box. An annular groove is formed between the inner box and the outer square box, and flux is filled in the annular groove.

[0044] Furthermore, the tin scraping mechanism comprises:

[0045] A tin furnace, used for heating tin material to melt the tin material into liquid, is provided with a cover body, the cover body has a certain distance of opening, and one of the outer side walls of the tin furnace is provided with a horizontal linear slide rail;

[0046] The crank assembly comprises a rotating shaft, one end of which is connected to a tin scraper, the tin scraper is bent and its bent portion extends into the opening of the tin furnace, the other end of the rotating shaft is connected to a connecting handle, the connecting handle is connected to a slider, the rotating shaft is passed through and fixed on a bearing, the bearing is fixed on a bearing seat, and the bearing seat is slidably connected to the linear slide rail;

[0047] The sixth driving mechanism includes a bracket, on which a third slide rail is provided, and a slider is slidably connected to the third slide rail. A first cylinder is fixed to one end side of the bracket, and a floating joint is connected to the end of the piston rod of the first cylinder, and the floating joint is clamped on the slider. The first cylinder drives the slider to move in the horizontal direction, and the slider drives the crank assembly to move in the horizontal direction. After the tin scraper plate on the crank assembly moves, it scrapes the upper layer of solid tin material in the tin furnace to one side to expose the tin liquid.

[0048] Furthermore, the whole line branching assembly includes:

[0049] A standing foot, fixed on the second platform, with a horizontal plate fixed on the top of the standing foot;

[0050] A connector assembly for fixing the splitter to facilitate the splitting action;

[0051] A line assembly, used for aligning the wires, arranged at the edge of the horizontal board and perpendicular to the connector assembly;

[0052] The connector assembly includes a connector base and a connector seat. The connector base is fixed to the upper plate surface of the horizontal plate, and the connector seat is fixed thereon. A wire splitter is arranged in the connector seat. A plurality of wire clamping grooves are arranged on the left and right sides of the wire splitter, and the end wire cores of the wires can be clamped into the wire clamping grooves on the left and right sides.

[0053] The whole line assembly comprises a bracket plate vertically fixed on the horizontal plate, and the bracket plate is provided with a wide bracket and a narrow bracket;

[0054] The upper end of the wide bracket is horizontally mounted with a left wire-aligning guide piece and a right wire-aligning guide piece, both of which are provided with tooth grooves and the two rows of tooth grooves face each other, and the left and right sides of the wire splitter can be engaged into the tooth grooves to align the wire cores in the wire splitter;

[0055] A branching rod capable of branching the wire cores is vertically fixed on an upper side of a side surface of the narrow bracket facing the connector seat.

[0056] Furthermore, the soldering mechanism is a high-frequency soldering device.

[0057] Compared with the prior art, the beneficial effects of the present invention are:

[0058] 1. The feeding buffer device of the present invention adopts a stepping motor to intermittently feed the wire, and the wire has a buffering effect in this area, which will not affect the soldering speed. The present invention feeds the material through a pair of slide rails, and the feeding is stable.

[0059] 2. The soldering machine of the present invention integrates robot feeding, wire pre-cutting, wire precision cutting, a laser cutting device for cutting off the outer skin of the wire, and a double-sided stripping mechanism for stripping and pulling out the inner core skin of the wire. The present invention does not require manual wire stripping, saves labor costs, and improves the efficiency of wire stripping processing.

[0060] 3. The assembled connector of the present invention integrates material picking, flux sticking, tin sticking, line assembly and soldering, and moves the clamping device to the material picking station, flux sticking station, tin sticking station, line assembly and soldering station through a four-axis manipulator, thereby improving soldering efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0061] Figure 1 It is a schematic diagram of the overall structure of the soldering machine equipment of the present invention.

[0062] Figure 2 This is a schematic structural diagram of the feeding buffer device of the present invention installed on a frame.

[0063] Figure 3 It is a schematic diagram of the overall structure of the feeding buffer device of the present invention.

[0064] Figure 4 This is an enlarged view of the driving mechanism end of the feeding buffer device of the present invention.

[0065] Figure 5 It is a schematic diagram of the overall structure of the soldering machine of the present invention.

[0066] Figure 6 It is a schematic diagram of the structure of the four-axis manipulator of the present invention.

[0067] Figure 7 It is a schematic diagram of the structure of the clamping jaw assembly of the present invention.

[0068] Figure 8 It is a schematic diagram of the structure of the rotating mechanism of the present invention.

[0069] Fig. 9 It is a schematic structural diagram of the wire clamping device of the present invention.

[0070] Fig.10 This is a schematic diagram of the pre-cut component structure of the present invention.

[0071] Fig.11 It is a schematic diagram of the structure of the tangent assembly of the present invention.

[0072] Fig.12 It is a schematic diagram of the structure of the laser cutting device of the present invention.

[0073] Fig.13 It is a schematic diagram of the lateral structure of the laser cutting device of the present invention.

[0074] Fig.14 It is an assembly diagram of the double-sided peeling mechanism of the present invention.

[0075] Fig.15 It is an exploded view of the double-sided peeling mechanism of the present invention.

[0076] Fig.16 This is a schematic diagram of the overall structure of the assembled connector of the present invention.

[0077] Fig.17 This is an exploded view of the connector tray structure of the present invention.

[0078] Fig.18 It is a schematic diagram of the structure of the connector carrier of the present invention.

[0079] Fig.19 It is a schematic diagram of the structure of the flux box and the tin scraping mechanism of the present invention.

[0080] Fig. 20 It is a schematic diagram of the structure of the robot assembly of the present invention.

[0081] Fig.21 It is a schematic diagram of the structure of the whole line and branch line components of the present invention.

[0082] Fig. 22 It is a schematic diagram of the connector base and connector seat structure of the present invention. DETAILED DESCRIPTION

[0083] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more explicit definition of the protection scope of the present invention. Obviously, the embodiments described in the present invention are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0084] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0085] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, it can also be the internal connection of two components, it can be a wireless connection, or it can be a wired connection. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0086] In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0087] Embodiment 1, the specific structure of the present invention is as follows:

[0088] Please refer to the attached Figure 1-22A soldering machine device of the present invention includes:

[0089] A feeding buffer device 2a provided on the first frame 1a, comprising a chain conveyor belt 29a and a fourth driving mechanism for driving the chain conveyor belt 29a to rotate intermittently, the chain conveyor belt 29a is provided with wire clamping assemblies 24a which are equidistant and used for clamping wires, the wire clamping assemblies 24a move following the chain conveyor belt 29a, and the wire clamping assemblies 24a move along a pair of first slide rails 25a when moving upward;

[0090] A wire stripping mechanism 2b is arranged on the second frame 7b, and a first platform is arranged on the upper end of the second frame 7b. The stripping mechanism 2b includes a first four-axis manipulator 1b, a pre-cutting component 3b, a wire cutting component 4b, a laser cutting device 5b and a double-sided stripping mechanism 6b. The first four-axis manipulator 1b includes a first driving mechanism fixed on the first platform and driving the manipulator to run to each processing station. The manipulator is a clamping claw assembly 2b, which includes a rotating mechanism 22b fixed on the manipulator and a wire clamping device 23b connected to the rotating mechanism and driven by the rotating mechanism to rotate; the pre-cutting component 3b The first platform is fixedly provided with a pre-cutting device and a second driving mechanism for driving the pre-cutting device to perform pre-cutting. The wire cutting component 4b is fixedly provided on the first platform and is arranged on the adjacent side of the pre-cutting component 3b. The wire cutting device and a third driving mechanism for driving the wire cutting device to perform wire cutting are arranged on the first platform and are arranged on the adjacent side of the wire cutting component 4b. The laser cutting device 5b is used to cut the outer skin of the wire. The laser cutting device 5b is arranged on the first platform and is arranged on the adjacent side of the wire cutting component 4b. The double-sided stripping mechanism 6b is used to strip the inner core wire skin of the wire. The laser cutting device 5b is fixedly provided on the first platform and is arranged on the adjacent side of the laser cutting device 5b.

[0091] A tinning mechanism 3c is arranged on a third frame 9c with a second platform at the top, including a connector tray 1c fixed on the second platform for loading the splitters and arranging the splitters in an array, a second four-axis manipulator 6c, a flux material box 4c for loading flux, a tin scraping mechanism 3c and a whole line splitting assembly 5c, wherein the connector tray 1c is arranged at the material taking station; the second four-axis manipulator 6c drives the manipulator assembly 5c through a fifth driving mechanism Move to the material taking station, the flux sticking station, the tin sticking station, the line assembly and branching station and the soldering station; the flux material box 4c is arranged at the flux sticking station; the tin scraping mechanism 3c is arranged at the adjacent side of the flux material box 4c, and is used to scrape the solid tin layer on the surface of the tin liquid to one side; the line assembly and branching assembly 5c is arranged at the line assembly and branching station, on which a line branching device for branching the wire 59c and a line assembly device for assembling the wire 59c are arranged;

[0092] A soldering mechanism 4, provided at the soldering station, for soldering the wires after the whole wire is divided;

[0093] A material receiving section 6 is arranged at the end of the soldering machine and is provided with a material receiving mechanism.

[0094] Embodiment 2:

[0095] like Figure 2-4 As shown, the working principle of the feeding buffer device 2a is as follows:

[0096] The two ends of the chain conveyor belt 29a are respectively sleeved on the driving gear 28a and the first passive gear 23a, wherein: the driving gear 28a is sleeved on a rotating shaft, which is mounted on a right chain bracket 21a and one end of which passes through a side plate of the right chain bracket 21a and is fixedly provided with a second passive gear 27a at the end, and the second gear 27a is driven by the fourth driving mechanism to rotate; the first passive gear 23a is sleeved on a rotating shaft, which is mounted on a left chain bracket 210a; the fourth driving mechanism is a stepping motor 26a, and the driving end of the stepping motor 26a is connected to a gear, and the gear and the second passive gear 27a are sleeved with a synchronous belt.

[0097] The wire clamping assembly 24a includes:

[0098] A clamp mounting plate, wherein a slide groove is provided on the left and right sides of the bottom surface of the clamp mounting plate, and when the wire clamping assembly 24a moves upward, the two slide grooves thereof slide on a pair of first slide rails 25a;

[0099] A wire clamp for clamping the wire 4a, the wire clamp being fixedly mounted on the clamp mounting plate;

[0100] The pair of first slide rails 25a are arranged in parallel, and at least one group of track brackets 22a are arranged on the lower side to support the pair of first slide rails 25a. The chain conveyor belt 29a is arranged between the pair of first slide rails 25a. A CO2 laser tube 3a for cutting wire is also arranged on the first platform, and the CO2 laser tube 3a is fixedly arranged on the adjacent side of the feeding buffer device 2a.

[0101] The wire 4a is clamped on the wire clamp, and the stepper motor 26a works, which drives the second passive gear 27a to rotate through the gears and the synchronous belt, and the second passive gear 27 drives the driving gear 28 to rotate;

[0102] The driving gear 28a drives the chain conveyor belt 29 to rotate;

[0103] The chain conveyor 29a drives the wire clamping assembly 24a thereon to move, the wire clamping assembly 24a drives the wire clamp thereon to move, and the wire clamp drives the wire thereon to move;

[0104] The above movements are all intermittent movements through the intermittent operation of the stepping motor. On this feeding buffer device, multiple wires will be clamped to achieve the purpose of wire buffer feeding.

[0105] Embodiment 3:

[0106] like Figure 5-15 , the following is the structure of the wire stripping mechanism 2b and its operating principle:

[0107] 1. The structure of the wire stripping mechanism 2b is as follows:

[0108] The first four-axis manipulator 1b includes a motor 11b, a rocker arm 12b, a limit elbow 15b, a mechanical claw mounting arm 13b and a height adjuster 14b. The motor 11b is vertically fixed on the first platform, and its driving end is connected to the rocker arm 12b upward. The rocker arm 12b moves in the horizontal plane, and the upper side of the other end is axially connected to the mechanical claw mounting arm 13b. The mechanical claw mounting arm 13b is installed with a height-adjustable height adjuster 14b in the clamping hole at one end away from the rocker arm 12b, and the upper end of the end close to the rocker arm 12b is connected to the housing of the motor 11b with a rotatable limit elbow 15b, and the lower end of the height adjuster 14b is connected to the clamping claw assembly 2b through a manipulator mounting ring 21b.

[0109] The clamping jaw assembly 2b, the rotating mechanism 22b thereon includes a base plate 221b, a bearing seat 222b, a gear 223b, a rack 224b, a cylinder fixing plate 225b, a floating joint 226b, a limit plate 227b, a first cylinder 228b, a first bearing 229b, an angle swing block 2210b and an angle limit block 2211b, the cylinder fixing plate 225b and the limit plate 227b are respectively and vertically mounted at both ends of the base plate 221b, a slide groove is arranged on the base plate surface between the cylinder fixing plate 225b and the limit plate 227b, the cylinder fixing plate 225b is mounted with the first cylinder 228b, the piston rod end of the first cylinder 228b is connected to the floating joint 226b, and the inside of the slide groove A rack 224b is provided, and a gear 223b is meshed on the rack 224b. Both ends of the gear 223b are axially connected to the bearing seat 222b. An angle limit block 2211b is installed on the outer side of one side plate of the bearing seat 222b. An arc groove is provided in the shaft hole of the angle limit block 2211b. One end of the shaft of the gear 223b is connected to the angle swing block 2210b. The convex part of the angle swing block 2210b moves in the arc groove. A first bearing 229b is sleeved in the shaft hole of the other side plate of the bearing seat 222b. One end of the shaft of the gear 223b is fixedly connected to the shaft hole of the first bearing 229b. The shaft rod of the gear 223b extends out of the shaft hole of the first bearing 229b and is connected to the wire clamping device 23b.

[0110] The wire clamping device 23b includes a rotary joint 231b, a second cylinder 232b and a wire clamping claw 233b. The rotary joint 231b is sleeved and fixed to one end of the shaft of the gear 223b, and its side is fixed to the second cylinder 232b. The driving end of the second cylinder 232b is provided with a wire clamping claw 233b for clamping the wire 8b.

[0111] The pre-cutting assembly 3b is arranged at the pre-cutting station, including a base 31b, a third cylinder 34b horizontally arranged on the base 31b, a pre-cutting device 32b arranged at the driving end of the third cylinder 34b and driven by the third cylinder 34b, and a limit block 33b. The third cylinder 34b is a second driving mechanism, and a slide seat is arranged at its front end, and a slide groove is arranged on the slide seat. Two slide bars are arranged in the slide groove. The front sides of the two slide bars are respectively equipped with a left cutter mounting seat and a right cutter mounting seat. The front sides of the left cutter mounting seat and the right cutter mounting seat are respectively equipped with a left cutter and a right cutter. The left cutter and the right cutter face each other to form a pre-cutting device 32b for pre-cutting the wire material flat. A limit block 33b for limiting the moving distance of the two slide seats is arranged between the left cutter mounting seat and the right cutter mounting seat, and the limit block 33b is fixed on a box body;

[0112] The cutting component 4b has the same structure as the pre-cutting component 3b.

[0113] A preferred technical solution of this embodiment: the laser cutting device 5b includes:

[0114] A bracket 52b having a flat plate 51b is provided at the upper end;

[0115] A laser head emitting device 54b is disposed on the flat plate 51b and is used for cutting the outer skin of the wire 8b. The left emitting end and the right emitting end of the laser head emitting device 54b are disposed on both sides of a U-shaped notch.

[0116] There are four positioning blocks 55b, which are respectively fixed on the edges of the plate 51b;

[0117] The reflector device 53b includes a movable reflector device installed at the driving end of the slide cylinder 56b and a fixed reflector device installed on the upper end surface of the plate 51b. The movable reflector device is arranged at a square hole and is driven by the slide cylinder 56b to move in the square hole. The movable reflector device and the fixed reflector device are arranged at relative positions.

[0118] The outer cover covers the flat plate 51b.

[0119] A preferred technical solution of this embodiment: the double-sided peeling mechanism 6b is arranged at the peeling station, and comprises:

[0120] Two I-shaped feet 87b are fixedly connected to the first platform side by side and a square plate with holes is arranged between the two I-shaped feet 87b;

[0121] A waste box 88b for taking and placing is arranged below the perforated square plate;

[0122] A wire pressing mechanism installed on the perforated square plate and used to press the ends of the wires;

[0123] A rear pull-out bottom plate 85b is disposed between the wire pressing mechanisms, and a double linear slide rail is disposed on the plate surface;

[0124] A wire clamping mechanism 89b for clamping wires, mounted on the front side of the rear pull bottom plate 85b;

[0125] The fixed knife assembly 84b is arranged on a double linear slide rail;

[0126] A cutting mechanism installed on the upper side of the wire pressing mechanism and used for cutting the inner core wire skin;

[0127] A peeling back-pull cylinder 82b installed on the rear side of the back-pull bottom plate 85b, whose piston rod is connected to the rear side of the fixed knife assembly 84b and is used to pull out the cut inner core wire skin. After the peeling back-pull cylinder 82b pulls out the inner core wire skin, the peeled inner core wire skin falls into the waste box 88b through the waste hole on the back-pull bottom plate 85b;

[0128] The wire pressing mechanism comprises a left wire pressing assembly 810b and a right wire pressing assembly 86b which are arranged relatively and have the same structure. The left wire pressing assembly 810b and the right wire pressing assembly 86b both comprise a wire pressing cylinder, a second slide rail and a wire pressing block. The piston rod of the wire pressing cylinder is connected to the wire pressing block, which is slidably connected to the second slide rail. The wire pressing cylinder side is fixed on the cylinder seat, and the cylinder seat is mounted on the square plate with holes.

[0129] The wire clamping mechanism 89b includes a vertically placed wire clamping cylinder and a clamping claw installed at the driving end of the wire clamping cylinder for clamping the wire, wherein the clamping claw is a double-claw clamping part;

[0130] The cutter mechanism comprises a left cutter assembly 81b and a right cutter assembly 83b which are arranged opposite to each other. The left cutter assembly 81b comprises a left cutter cylinder, a left cutter joint and a left cutter. The left cutter is mounted on the left cutter joint, and the left cutter joint is mounted on the piston rod of the left cutter cylinder. The right cutter assembly 83b comprises a right cutter cylinder, a right cutter joint and a right cutter. The right cutter is mounted on the right cutter joint, and the right cutter joint is mounted on the piston rod of the right cutter cylinder. The left cutter and the right cutter are arranged opposite to each other.

[0131] The fixed knife assembly 84b includes a fixed knife fixing plate, a vertical knife mounting block is vertically arranged in the middle of the fixed knife fixing plate, a slide groove is arranged at the front end of the vertical knife mounting block, the vertical knife slides into and is fixed in the slide groove, and two straight grooves are arranged at the lower end of the fixed knife fixing plate, the two straight grooves are fixed on the slider on the double linear slide rail, and the vertical knife can pull out the stripped inner core wire skin after retreating.

[0132] 2. The operating principle of the wire stripping mechanism 2b is as follows:

[0133] 2-1, the wire clamping device 23b clamps the wire, rotates it to a set angle through the rotating mechanism 22b, and then feeds the clamping claw assembly 2b and the wire into the pre-cutting assembly 3b through the multi-axis manipulator 1b. The multi-axis manipulator 1b in this case is the first four-axis manipulator;

[0134] 2-2. The cutter on the pre-cutting component 3b cuts off one end of the wire to reach the pre-cut length;

[0135] 2-3. The first four-axis manipulator feeds the pre-cut wire into the wire cutting assembly 4b, and the wire cutting assembly 4b performs precision cutting on the end of the wire to make the tangent line smooth;

[0136] 2-4. The first four-axis manipulator delivers the finely cut wire to the laser cutting device 5b station, and the laser cutting device 5b cuts off the outer skin of the wire;

[0137] 2-5. The first four-axis robot sends the wire with the outer skin cut off into the double-sided stripping mechanism 6b, and the wire clamping mechanism 89b clamps the wire body. The outer skin is first peeled off by the double-sided stripping mechanism 6b, and then the wire pressing mechanism presses the inner core into the inner core wire dividing groove. Each inner core corresponds to a wire groove. The cutting mechanism cuts the inner core wire skin. The fixed knife assembly 84b is pulled back by the peeled rear pulling cylinder 82b, so that the vertical knife on it pulls out the cut inner core wire skin, and the inner core wire skin enters the waste box 88b through the waste hole on the rear pulling bottom plate 85b. After the stripping is completed, the first four-axis robot sends the processed wire into the soldering station.

[0138] Embodiment 4:

[0139] The following is the structure of the tin immersion mechanism 3c and its working principle.

[0140] 1. The specific structure of the tin immersion mechanism 3c is as follows:

[0141] The connector material tray 1c includes a carrier tray 12c fixedly mounted at a corner of the second platform and a connector carrier 11c disposed at the upper end of the carrier tray 12c; L-shaped blocks are disposed at the four corners of the upper end plate surface of the carrier tray 12c; the connector carrier 11c includes two horizontal bottom plates 113c and a plurality of longitudinal carrier plates 112c mounted and arranged on the two horizontal bottom plates 113c, one side of the longitudinal carrier plate 112c is provided with a right-angle groove, a slide groove is formed between the right-angle groove and the side wall of the longitudinal carrier plate adjacent to the right-angle groove, and a plurality of wire dividers 111c are slid into each slide groove, and the wire dividers 111c on each slide groove are arranged in an array; the lower ends of the two horizontal bottom plates 113c are fixedly connected to the L-shaped block; the fifth driving mechanism of the second four-axis manipulator 6c is a servo motor, which is vertically arranged, with its driving end facing upward and connected A rotary arm capable of rotating along a horizontal plane is connected, and a manipulator mounting arm capable of rotating along a horizontal plane is connected to the upper side of the other end of the rotary arm. A bent rod is connected between the manipulator mounting arm and the housing of the servo motor, and the bent rod is a limit rod, and both ends of the manipulator mounting arm can rotate; the lower side of the outer end of the manipulator mounting arm is connected to a vertical plane rotating device 62c through a connecting piece, and a clamping device is connected to the side of the vertical plane rotating device 62c. The vertical plane rotating device 62c can drive the clamping device to rotate within a certain angle. The vertical plane rotating device 62c is driven by a telescopic cylinder to drive the rack to rotate the gear, and the gear drives the clamping device to rotate. The clamping device is provided with a wire clamping claw and a clamping claw cylinder that drives the wire clamping claw to perform a clamping action; the upper end of the flux material box 4c is open, and it consists of an outer square box and an inner box, and an annular groove is formed between the inner box and the outer square box, and flux is filled in the annular groove.

[0142] A preferred technical solution of this embodiment: the tin scraping mechanism 3c includes:

[0143] A tin furnace 31c, used for heating tin material to melt the tin material into liquid, is provided with a cover body, the cover body has a certain distance of opening, and one of the outer side walls of the tin furnace is provided with a horizontal linear slide rail;

[0144] The crank assembly 34c includes a rotating shaft, one end of which is connected to a tin scraper, the tin scraper is bent and its bent portion extends into the opening of the tin furnace, the other end of the rotating shaft is connected to a connecting handle, the connecting handle is connected to a slider, the rotating shaft is passed through and fixed on a bearing, the bearing is fixed on a bearing seat, and the bearing seat is slidably connected to the linear slide rail;

[0145] The sixth driving mechanism includes a bracket, on which a third slide rail 32c is provided, and a slider is slidably connected to the third slide rail 32c. A first cylinder 33c is fixed to one end side of the bracket, and a floating joint is connected to the end of the piston rod of the first cylinder 33c. The floating joint is clamped on the slider. The first cylinder drives the slider to move in the horizontal direction, and the slider drives the crank assembly to move in the horizontal direction. After the tin scraper plate on the crank assembly moves, it scrapes the upper layer of solid tin material in the tin furnace to one side to expose the tin liquid.

[0146] A preferred technical solution of this embodiment: the line assembly and branching assembly 5c includes:

[0147] A standing foot 54c, fixed on the second platform, with a horizontal plate 51c fixed on the top of the standing foot 54c;

[0148] A connector assembly for fixing the splitter 111c to facilitate the splitting action;

[0149] A wire assembly, used for aligning wires, disposed on the edge of the horizontal plate 51c and perpendicular to the connector assembly;

[0150] The connector assembly includes a connector base 52c and a connector seat 53c. The connector base 52c is fixed to the upper plate surface of the horizontal plate 51c, and the connector seat 53c is fixed thereon. A wire splitter 111c is arranged in the connector seat 53c. The left and right sides of the wire splitter 111c are respectively provided with a plurality of wire clamping grooves. The end wire cores 510c of the wire 59c can be clamped into the wire clamping grooves on the left and right sides.

[0151] The whole line assembly includes a bracket plate 57c vertically fixed on the horizontal plate 51c, and the bracket plate 57c is provided with a wide bracket and a narrow bracket;

[0152] The upper end of the wide bracket is horizontally mounted with a left wire-aligning guide piece 55c and a right wire-aligning guide piece 56c. Both the left wire-aligning guide piece 55c and the right wire-aligning guide piece 56c are provided with tooth grooves and the two rows of tooth grooves face each other. The left and right sides of the wire splitter 111c can be engaged into the tooth grooves to align the wire core 510c in the wire splitter.

[0153] The narrow bracket vertically fixes a branching rod 58c capable of branching the wire core 510c on an upper side surface facing the connector seat 53c.

[0154] 2. The following is the working principle of the immersion tin mechanism 3c.

[0155] The second four-axis robot sends the wire splitter 111c to the line-splitting station on the line-splitting station, and then withdraws. The wire clamping device on the second four-axis robot clamps the wire 59c and adheres flux and tin in turn. Before tinning, the tin scraping mechanism 3c moves the upper layer of solid tin in the tin furnace to the side.

[0156] Then, the second four-axis robot moves the tinned wire to the wire assembly station, and the wire cores are inserted into the wire slots corresponding to the splitter 111c in sequence. After completion, the four-axis robot moves the wire and the splitter as a whole into the splitting station to separate the wires on both sides of the wire core.

[0157] After the wire cores are separated, the second four-axis manipulator takes the wire and the splitter out as a whole to the soldering station. The soldering mechanism 4 uses a high-frequency soldering device to solder the wire and the packaging board at one end of the data cable, and the splitter connector is packaged on the wire.

[0158] In summary, the assembled connector of the present invention integrates material picking, flux sticking, tin sticking, line assembly and soldering, and moves the clamping device to the material picking station, flux sticking station, tin sticking station, line assembly and soldering station through a second four-axis manipulator to improve soldering efficiency.

[0159] Embodiment 5:

[0160] The soldering mechanism 4 is a high-frequency soldering device. After the wire is stripped, adhered with flux, tinned, straightened and divided, it is sent to the soldering mechanism 4, and the wire is soldered together with the packaging board on the USB head through the high-frequency soldering device, and finally sent to the receiving part 6.

[0161] In summary, the feeding buffer device of the present invention adopts a stepper motor for intermittent feeding, and the wire has a buffering effect in this area, which will not affect the soldering speed. The present invention feeds through a pair of slide rails, and the feeding is stable. The soldering machine of the present invention integrates robot feeding, wire pre-cutting, wire precision cutting, a laser cutting device for cutting off the outer skin of the wire, and a double-sided peeling mechanism for peeling and pulling out the inner core wire skin of the wire. The present invention does not require manual wire stripping, saves labor costs, and improves the efficiency of wire stripping processing. The assembly connector of the present invention integrates material picking, flux sticking, tin sticking, wire assembly and splitting, and soldering, and moves the clamping device to the material picking station, flux sticking station, tin sticking station, wire assembly and splitting station and soldering station through a four-axis robot, thereby improving soldering efficiency.

[0162] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the present invention specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A soldering machine, characterized in that: The soldering machine equipment from the feeding end to the discharging end includes: A loading buffer device (2a) arranged on a first frame (1a), comprising a chain conveyor belt (29a) and a fourth driving mechanism for driving the chain conveyor belt (29a) to rotate intermittently, the chain conveyor belt (29a) is provided with wire clamping assemblies (24a) equidistantly used for clamping wires, the wire clamping assemblies (24a) move following the chain conveyor belt (29a), and the wire clamping assemblies (24a) move along a pair of first slide rails (25a) when moving upward; A wire stripping mechanism is arranged on a second frame (7b), wherein a first platform is arranged on the upper end of the second frame (7b), the wire stripping mechanism comprises a first four-axis manipulator (1b), a pre-cutting assembly (3b), a wire cutting assembly (4b), a laser cutting device (5b) and a double-sided stripping mechanism (6b), wherein the first four-axis manipulator (1b) comprises a first driving mechanism fixedly arranged on the first platform and driving the manipulator to move to each processing station, the manipulator is a clamping claw assembly (2b), which comprises a rotating mechanism (22b) fixedly arranged on the manipulator and a wire clamping device (23b) connected to the rotating mechanism and driven by the rotating mechanism to perform a rotating action; the pre-cutting assembly The component (3b) is fixedly mounted on the first platform, and is provided with a pre-cutting device and a second driving mechanism for driving the pre-cutting device to perform a pre-cutting action; the wire cutting component (4b) is fixedly mounted on the first platform and is arranged on the adjacent side of the pre-cutting component (3b), and is provided with a wire cutting device and a third driving mechanism for driving the wire cutting device to perform a wire cutting action; the laser cutting device (5b) is used for cutting the outer skin of the wire, and is arranged on the first platform and is arranged on the adjacent side of the wire cutting component (4b); the double-sided stripping mechanism (6b) is used for stripping the inner core wire skin of the wire, and is fixedly mounted on the first platform and is arranged on the adjacent side of the laser cutting device (5b); A tinning mechanism is arranged on a third frame (9c) with a second platform at the top, comprising a connector tray (1c) fixed on the second platform for loading splitters and arranging the splitters in an array, a second four-axis manipulator (6c), a solder flux material box (4c) for loading solder flux, a tin scraping mechanism (3c) and a whole-line splitting assembly (5c), wherein the connector tray (1c) is arranged at a material taking station; the second four-axis manipulator (6c) drives the manipulator through a fifth driving mechanism The components are moved to a material taking station, a flux sticking station, a tin sticking station, a line assembly and branching station, and a soldering station; the flux material box (4c) is arranged at the flux sticking station; a tin scraping mechanism (3c) is arranged on the adjacent side of the flux material box (4c) and is used to scrape the solid tin layer on the surface of the tin liquid to one side; a line assembly and branching component (5c) is arranged at the line assembly and branching station, on which a line branching device for branching the wire material (4a) and a line assembly device for assembling the wire material (4a) are arranged; A soldering mechanism (4), arranged at the soldering station, for soldering the wires after the whole wire is divided; A material receiving section (6) is arranged at the end of the soldering machine and is provided with a material receiving mechanism.

2. A soldering machine according to claim 1, characterized in that: The two ends of the chain conveyor belt (29a) are respectively sleeved on a driving gear (28a) and a first passive gear (23a), wherein: the driving gear (28a) is sleeved on a rotating shaft, the rotating shaft is mounted on a right chain bracket (21a) and one end of the rotating shaft passes through a side plate of the right chain bracket (21a) and a second passive gear (27a) is fixedly arranged at the end, the second passive gear (27a) is driven by the fourth driving mechanism to rotate; the first passive gear (23a) is sleeved on a rotating shaft, the rotating shaft is mounted on a left chain bracket (210a); the fourth driving mechanism is a stepping motor (26a), the driving end of the stepping motor (26a) is connected to a gear, and a synchronous belt is sleeved on the gear and the second passive gear (27a).

3. A soldering machine according to claim 1, characterized in that: The wire clamping assembly (24a) comprises: A clamp mounting plate, wherein a slide groove is respectively arranged on the left and right sides of the bottom surface of the clamp mounting plate, and when the wire clamping assembly (24a) moves upward, the two slide grooves thereof slide on a pair of first slide rails (25a); A wire clamp for clamping a wire (4a), the wire clamp being fixedly mounted on the clamp mounting plate; The pair of first slide rails (25a) are arranged in parallel, and at least one group of track brackets (22a) is arranged on the lower side thereof to support the pair of first slide rails (25a), and the chain conveyor belt (29a) is arranged between the pair of first slide rails (25a); a CO2 laser tube (3a) for cutting wire is also arranged on the first platform, and the CO2 laser tube (3a) is fixedly arranged on the adjacent side of the feeding buffer device (2a).

4. A soldering machine according to claim 1, characterized in that: The first four-axis manipulator (1b) comprises a motor (11b), a rocker arm (12b), a limit bend (15b), a mechanical claw mounting arm (13b) and a height adjuster (14b); the motor (11b) is vertically fixed on the first platform, and its driving end is connected to the rocker arm (12b) upwards; the rocker arm (12b) moves in a horizontal plane, and its other end is axially connected to the mechanical claw mounting arm (13b) on the upper side; a height adjuster (14b) with adjustable height is installed in a clamping hole at one end of the mechanical claw mounting arm (13b) away from the rocker arm (12b); a rotatable limit bend (15b) is connected between the upper end of the end close to the rocker arm (12b) and the housing of the motor (11b); and the lower end of the height adjuster (14b) is connected to the clamping claw assembly (2b) via a manipulator mounting ring (21b); The clamping jaw assembly (2b), the rotating mechanism (22b) thereon comprises a base plate (221b), a bearing seat (222b), a gear (223b), a rack (224b), a cylinder fixing plate (225b), a floating joint (226b), a limiting plate (227b), a first cylinder (228b), a first bearing (229b), an angle swing block (2210b) and an angle limiting block (2211b), the two ends of the base plate (221b) are respectively vertically mounted with the cylinder fixing plate (225b) and the limiting plate (227b), a sliding groove is arranged on the base plate surface between the cylinder fixing plate (225b) and the limiting plate (227b), the cylinder fixing plate (225b) is mounted with the first cylinder (228b), the piston rod end of the first cylinder (228b) is connected with the floating joint (226b), and the A rack (224b) is arranged in the slide groove, a gear (223b) is meshed on the rack (224b), both ends of the gear (223b) are axially connected to the bearing seat (222b), an angle limit block (2211b) is installed on the outer side of one side plate of the bearing seat (222b), an arc groove is arranged in the shaft hole of the angle limit block (2211b), one end of the shaft of the gear (223b) is connected to the angle swing The angle swing block (2210b) has a convex portion that moves in the arc groove, a first bearing (229b) is sleeved in the shaft hole of the other side plate of the bearing seat (222b), one end of the shaft of the gear (223b) is fixedly connected in the shaft hole of the first bearing (229b), and the shaft of the gear (223b) extends out of the shaft hole of the first bearing (229b) and is connected to the wire clamping device (23b); The wire clamping device (23b) comprises a rotary joint (231b), a second cylinder (232b) and a wire clamping claw (233b); the rotary joint (231b) is sleeved and fixed to one end of the shaft of the gear (223b), and its side is fixed to the second cylinder (232b); the driving end of the second cylinder (232b) is provided with a wire clamping claw (233b) for clamping the wire; The pre-cutting assembly (3b) is arranged at the pre-cutting station, comprising a base (31b), a third cylinder (34b) horizontally arranged on the base (31b), a pre-cutting device (32b) arranged at the driving end of the third cylinder (34b) and driven by the third cylinder (34b), and a limit block (33b), wherein the third cylinder (34b) is a second driving mechanism, a slide seat is arranged at its front end, a slide slot is arranged on the slide seat, two slide bars are arranged in the slide slot, a left cutter mounting seat and a right cutter mounting seat are respectively arranged at the front sides of the two slide bars, a left cutter and a right cutter are respectively arranged at the front sides of the left cutter mounting seat and the right cutter mounting seat, the left cutter and the right cutter are respectively arranged at the front sides, the left cutter and the right cutter face each other to form a pre-cutting device (32b) for pre-cutting the wire material flat, a limit block (33b) for limiting the moving distance of the two slide seats is arranged between the left cutter mounting seat and the right cutter mounting seat, and the limit block (33b) is fixed on a box body; The cutting component (4b) has the same structure as the pre-cutting component (3b).

5. A soldering machine according to claim 4, characterized in that: The laser cutting device (5b) comprises: A support (52b) having a flat plate (51b) at the upper end; A laser head emitting device (54b) for cutting the outer skin of the wire material is arranged on the flat plate (51b), and the left emitting end and the right emitting end of the laser head emitting device (54b) are arranged on both sides of a U-shaped notch; Four positioning blocks (55b) are provided and are respectively fixed on the edges of the plate (51b); A reflector device (53b) comprises a movable reflector device mounted on the driving end of a slide cylinder (56b) and a fixed reflector device mounted on the upper end surface of a flat plate (51b), wherein the movable reflector device is arranged at a square hole and is driven by the slide cylinder (56b) to move in the square hole, and the movable reflector device and the fixed reflector device are arranged at relative positions; The outer cover covers the flat plate (51b).

6. A soldering machine according to claim 5, characterized in that: The double-sided peeling mechanism (6b) is arranged at the peeling station, and comprises: Two I-shaped feet (87b) are fixedly connected to the first platform side by side and a square plate with holes is arranged between the two I-shaped feet (87b); A waste box (88b) for taking and placing, arranged below the perforated square plate; A wire pressing mechanism installed on the perforated square plate and used to press the ends of the wires; A rear pull-out bottom plate (85b) is arranged between the wire pressing mechanisms, and a double linear slide rail is arranged on the plate surface; A wire clamping mechanism (89b) for clamping wires, installed on the front side of the rear pull bottom plate (85b); A fixed knife assembly (84b) is arranged on a double linear slide rail; A cutting mechanism installed on the upper side of the wire pressing mechanism and used for cutting the inner core wire skin; A peeling back-pull cylinder (82b) installed on the rear side of the back-pull bottom plate (85b), whose piston rod is connected to the rear side of the fixed knife assembly (84b) and is used to pull out the cut inner core wire skin. After the peeling back-pull cylinder (82b) pulls out the inner core wire skin, the peeled inner core wire skin falls into the waste box (88b) through the waste hole on the back-pull bottom plate (85b); The wire pressing mechanism comprises a left wire pressing assembly (810b) and a right wire pressing assembly (86b) which are arranged relatively and have the same structure. The left wire pressing assembly (810b) and the right wire pressing assembly (86b) both comprise a wire pressing cylinder, a second slide rail and a wire pressing block. The piston rod of the wire pressing cylinder is connected to the wire pressing block, and the wire pressing block is slidably connected to the second slide rail. The wire pressing cylinder side is fixed on the cylinder seat, and the cylinder seat is mounted on the square plate with holes. The wire clamping mechanism (89b) comprises a vertically placed wire clamping cylinder and a clamping claw installed at the driving end of the wire clamping cylinder for clamping the wire, wherein the clamping claw is a double-claw clamping part; The cutter mechanism comprises a left cutter assembly (81b) and a right cutter assembly (83b) which are arranged opposite to each other, wherein the left cutter assembly (81b) comprises a left cutter cylinder, a left cutter joint and a left cutter, wherein the left cutter is mounted on the left cutter joint, and the left cutter joint is mounted on the piston rod of the left cutter cylinder; the right cutter assembly (83b) comprises a right cutter cylinder, a right cutter joint and a right cutter, wherein the right cutter is mounted on the right cutter joint, and the right cutter joint is mounted on the piston rod of the right cutter cylinder; the left cutter and the right cutter are arranged opposite to each other; The fixed knife assembly (84b) comprises a fixed knife fixing plate, a vertical knife mounting block is vertically arranged in the middle of the fixed knife fixing plate, a slide groove is arranged at the front end of the vertical knife mounting block, the vertical knife slides into and is fixed in the slide groove, two straight grooves are arranged at the lower end of the fixed knife fixing plate, the two straight grooves are fixed on the slider on the double linear slide rail, and the vertical knife can pull out the stripped inner core wire skin after retreating.

7. A soldering machine according to claim 1, characterized in that: The connector material tray (1c) comprises a carrier tray (12c) fixedly mounted at a corner of the second platform, and a connector carrier (11c) mounted at the upper end of the carrier tray (12c); L-shaped blocks are arranged at the four corners of the upper end plate of the carrier tray (12c); the connector carrier (11c) comprises two transverse bottom plates (113c) and a plurality of longitudinal carrier plates (112c) mounted and arranged on the two transverse bottom plates (113c), one side of the longitudinal carrier plate (112c) is provided with a right-angle groove, and a slide groove is formed between the right-angle groove and the side wall of the longitudinal carrier plate adjacent to the right-angle groove, and a plurality of wire dividers (111c) are slid into each slide groove, and the wire dividers (111c) on each slide groove are arranged in an array; the lower ends of the two transverse bottom plates (113c) are fixedly connected to the L-shaped block; the fifth driving mechanism of the second four-axis manipulator (6c) is a servo motor, which is vertically arranged. The driving end of the robot is upward and connected to a rotary arm that can rotate along a horizontal plane. The upper side of the other end of the rotary arm is connected to a manipulator mounting arm that can rotate along a horizontal plane. A bent rod is connected between the manipulator mounting arm and the housing of the servo motor. The bent rod is a limit rod, and both ends of the two ends can rotate. The lower side of the outer end of the robot mounting arm is connected to a vertical surface rotating device (62c) through a connecting piece. The vertical surface rotating device (62c) is connected to a clamping device on the side. The vertical surface rotating device (62c) can drive the clamping device to rotate within a certain angle. The vertical surface rotating device (62c) is driven by a telescopic cylinder to drive the rack to rotate the gear, and the gear drives the clamping device to rotate. The clamping device is provided with a wire clamping claw and a clamping claw cylinder that drives the wire clamping claw to perform a clamping action. The upper end of the flux material box (4c) is open, and it consists of an outer square box and an inner box. An annular groove is formed between the inner box and the outer square box, and flux is filled in the annular groove.

8. A soldering machine according to claim 7, characterized in that: The tin scraping mechanism (3c) comprises: A tin furnace (31c) is used to heat the tin material to melt it into liquid, and is provided with a cover body with a certain distance of openings. One of the outer side walls of the tin furnace is provided with a horizontal linear slide rail; The crank assembly (34c) comprises a rotating shaft, one end of which is connected to a tin scraper, the tin scraper is bent and its bent portion extends into the opening of the tin furnace, the other end of the rotating shaft is connected to a connecting handle, the connecting handle is connected to a sliding block, the rotating shaft is passed through and fixed on a bearing, the bearing is fixed on a bearing seat, and the bearing seat is slidably connected to the linear slide rail; The sixth driving mechanism comprises a bracket, on which a third slide rail (32c) is arranged, and a slider is slidably connected to the third slide rail (32c). A fourth cylinder (33c) is fixed to one end side of the bracket, and a floating joint is connected to the piston rod end of the fourth cylinder (33c), and the floating joint is clamped on the slider. The fourth cylinder drives the slider to move in the horizontal direction, and the slider drives the crank assembly to move in the horizontal direction. After the tin scraper plate on the crank assembly moves, it scrapes the upper layer of solid tin material in the tin furnace to one side to expose the tin liquid.

9. A soldering machine according to claim 8, characterized in that: The line-splitting assembly (5c) comprises: A standing foot (54c) fixed on the second platform, with a horizontal plate (51c) fixed on the top of the standing foot (54c); A connector assembly for fixing a wire splitter (111c) to facilitate wire splitting; A wire assembly, used for aligning wires, arranged on the edge of the horizontal plate (51c) and perpendicular to the connector assembly; The connector assembly comprises a connector base (52c) and a connector seat (53c); the connector base (52c) is fixed to the upper plate surface of the horizontal plate (51c), and the connector seat (53c) is fixed thereon; a wire splitter (111c) is arranged in the connector seat (53c); a plurality of wire clamping grooves are arranged on the left and right sides of the wire splitter (111c); and the end wire cores (510c) of the wire material (4a) can be clamped into the wire clamping grooves on the left and right sides; The whole line assembly comprises a bracket plate (57c) vertically fixed on the horizontal plate (51c), and the bracket plate (57c) is provided with a wide bracket and a narrow bracket; A left wire-aligning guide piece (55c) and a right wire-aligning guide piece (56c) are horizontally mounted on the upper end of the wide bracket, and both the left wire-aligning guide piece (55c) and the right wire-aligning guide piece (56c) are provided with tooth grooves, and the two rows of tooth grooves face each other, and the left and right sides of the wire splitter (111c) can be engaged in the tooth grooves to align the wire core (510c) in the wire splitter; A branching rod (58c) capable of branching the wire core (510c) is vertically fixed on an upper side of a side surface of the narrow bracket facing the connector seat (53c).

10. A soldering machine according to claim 1, characterized in that: The soldering mechanism (4) is a high-frequency soldering device.

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