Automatic tin soldering machine for wire harness processing

Abstract

The utility model provides an automatic tin soldering machine for wire harness processing, which belongs to the technical field of tin soldering and comprises a supporting seat, a quick replacement component and a quick drying component, the quick drying component comprises a base arranged at the bottom of the supporting seat, and two second electric cylinders are arranged at one end of the top of the base. The welding device has the advantages that by arranging the fan, after materials are welded, a user can conveniently turn on the fan, the heating net and the temperature sensor through the single chip microcomputer, temperature is generated by the heating net, the temperature is blown to the heating net through the fan, the heating net is heated through the temperature sensor, and the welding efficiency is improved. The temperature sensor detects the temperature in real time and feeds back the temperature to the single-chip microcomputer in real time, the single-chip microcomputer controls the temperature to be stable in real time through the temperature controller, the situation that the welding point is melted again due to the too high temperature is avoided, and therefore the purpose of rapid drying is achieved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to soldering technology field, concretely relates to a kind of automatic soldering machine for wiring harness processing. BACKGROUND

[0002] Soldering is an important industrial raw material for connecting electronic components in the welding circuit, which is a low-melting solder, mainly refers to the solder made of tin-based alloy, by searching, the application number "CN201920431574.2" discloses "a data line processing automatic welding equipment", which records "the data line processing automatic welding equipment is provided with soldering machine, the soldering head is pushed by electric push rod to make the soldering head emit heat and act on tin wire, so that one end of tin wire is melted, the melted tin wire allows data line to be welded together with terminal by extrusion of soldering head in conveying process, and tin wire is extruded and conveyed by rotation of gear, the working mode of this data line processing automatic welding equipment is economical and efficient, compared with traditional data line welding equipment, the use cost is saved", the data line processing automatic welding equipment is provided with soldering machine, the soldering head is pushed by electric push rod to make the soldering head emit heat and act on tin wire, so that one end of tin wire is melted, the melted tin wire allows data line to be welded together with terminal by extrusion of soldering head in conveying process, and tin wire is extruded and conveyed by rotation of gear, the working mode of this data line processing automatic welding equipment is economical and efficient, compared with traditional data line welding equipment, the use cost is saved, but the above comparison file still has the following problems in actual use:

[0003] In actual use, it is not convenient to replace soldering wire, which leads to inconvenience in replacing soldering wire after use, resulting in low work efficiency, and it is not convenient to quickly dry the welding point during use, which leads to the occurrence of welding bubbles and cracks.

[0004] Therefore, it is necessary to provide a soldering machine capable of quickly replacing soldering wire and facilitating drying. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of automatic soldering machine for wiring harness processing, to solve the above technical problems.

[0006] The utility model embodiment provides a kind of automatic soldering machine for wiring harness processing, including support seat, quick replacement component and quick drying component.

[0007] Wherein, the top of support seat is provided with mechanical arm;

[0008] The quick replacement assembly includes a protection box arranged at the end of the mechanical arm, a rotating rod is rotationally connected to the top of the protection box, a screw rod is arranged at the top of the rotating rod, a rotating cylinder is rotationally connected to the outer wall of the rotating rod, a winding disc is movably connected to the top of the rotating cylinder, the inside of the winding disc is slidably connected with the rotating rod, the top of the winding disc is movably connected with a rotating ring, the top of the rotating ring is rotationally connected with a nut, the inside of the nut is threadedly connected with the screw rod, a supporting table is arranged at one side of the top of the protection box, connecting frames are arranged at the top of the supporting table and one side of the supporting seat, two guide wheels are rotationally connected in the two connecting frames, a heater is arranged on one side of the inner wall of the protection box, two first electric cylinders are arranged on one side of the bottom of the inner wall of the protection box, clamping plates are arranged at the top of the output shafts of the two first electric cylinders, a supporting strip is arranged on the other side of the bottom of the inner wall of the protection box, two electric telescopic rods are arranged at the top of the inner wall of the protection box, connecting frames are arranged at the bottom of the two electric telescopic rods, auxiliary wheels are arranged in the connecting frames, a fixed frame is arranged at the top of the supporting strip, a driving wheel is arranged in the fixed frame, a driving motor is arranged at one end of the fixed frame, the output shaft end of the driving motor is fixedly connected with the driving wheel through the fixed frame, a guide pipe is sealingly communicated with one side of the protection box, a solder wire is wound in the inside of the winding disc, an infrared sensor is arranged on the other side of the inner wall of the protection box, and an entrance is formed in one side of the protection box.

[0009] The quick drying assembly includes a base arranged at the bottom of the supporting seat, two second electric cylinders are arranged at one end of the top of the base, moving blocks are arranged at the output shaft ends of the two second electric cylinders, a fixed frame is arranged at the top of the moving block, a fan is arranged in the inner wall of the fixed frame, a heating net is embedded in one end of the inner wall of the fixed frame, an air outlet pipe is sealingly communicated with one end of the fixed frame, a temperature sensor is sealingly communicated with the top of the air outlet pipe, fixed strips are arranged at the corners of the top of the base, and temperature controllers are arranged at one side of the top of the fixed strips.

[0010] In one embodiment of the utility model, one end of the top of supporting seat is provided with support frame, the inside of support frame is rotationally connected with two connecting rods.

[0011] In one embodiment of the utility model, the outer wall of two connecting rods is transmission connection with belt, one end of support frame is provided with servo motor, the output shaft end of servo motor is fixedly connected with one connecting rod through support frame.

[0012] In one embodiment of the utility model, the supporting seat and base are casted by titanium alloy.

[0013] In one embodiment of the utility model, the outer wall of belt is coated with scratch-resistant coating.

[0014] In one embodiment of the utility model, one end of the protection box is provided with a welding head, and the other side of the top of the fixing strip is provided with a single-chip microcomputer.

[0015] In one embodiment of the utility model, the mechanical arm, the first electric cylinder, the electric telescopic rod, the driving motor, the infrared sensor, the second electric cylinder, the fan, the heating net, the temperature sensor, the temperature controller and the servo motor are electrically connected with the single-chip microcomputer, and the single-chip microcomputer is electrically connected with an external power supply.

[0016] Compared with the prior art, the utility model has the beneficial effects that:

[0017] 1) the user removes the screw cap, takes down the winding disc and replaces it, threads the new solder wire through the guide wheel after replacement, and places the solder wire on the clamping plate through the entrance, the user observes through the entrance, makes the two solder wires butt joint together, and opens the first electric cylinder through the single-chip microcomputer, drives the clamping plate, and then makes the two solder wires be lifted by the clamping plate and directed to the heater, the user opens the heater through the single-chip microcomputer, and the two solder wires are fixed together after being heated, and the subsequent reset continues to be used, so that the purpose of quickly replacing the solder wire is realized.

[0018] 2) the fan is convenient for the user to open the fan, the heating net and the temperature sensor through the single-chip microcomputer after welding the material, the heating net generates temperature and blows to the heating net through the fan, the heat is blown to the welding point through the air outlet pipe to quickly dry it, the temperature sensor detects the temperature in real time and feeds back to the single-chip microcomputer in real time, the single-chip microcomputer controls the stability in real time through the temperature controller, avoids the case that the welding point is melted again due to too high temperature, and realizes the purpose of quick drying. BRIEF DESCRIPTION OF DRAWINGS

[0019] The accompanying drawings are used to provide a further understanding of the utility model, and constitute a part of the specification, are used to explain the utility model together with embodiments of the utility model, and do not constitute limitations to the utility model.

[0020] Figure 1 It is a structure schematic view of the utility model;

[0021] Figure 2 It is a protection box outer wall structure schematic view of the utility model;

[0022] Figure 3 It is a protection box inner wall structure schematic view of the utility model.

[0023] In the figure: 100, support seat; 110, mechanical arm; 200, quick replacement assembly; 210, protection box; 220, screw rod; 230, rotating drum; 240, winding disc; 250, screw cap; 260, support table; 270, connecting frame; 280, guide wheel; 290, heater; 2910, first electric cylinder; 2920, clamping plate; 2930, support strip; 2940, electric telescopic rod; 2950, auxiliary wheel; 2960, driving wheel; 2970, driving motor; 2980, guide pipe; 2990, soldering wire; 300, quick drying assembly; 310, base; 320, second electric cylinder; 330, moving block; 340, fixed frame; 350, fan; 360, heating net; 370, air outlet pipe; 380, temperature sensor; 390, temperature controller; 400, support frame; 500, belt; 600, servo motor; 700, welding head. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme of the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are some of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0025] EMBODIMENT

[0026] Please refer to Figures 1-3 An automatic soldering machine for harness processing comprises a support seat 100, a quick replacement assembly 200 and a quick drying assembly 300.

[0027] Specifically, please refer to Figure 1 The top of the support seat 100 is provided with a mechanical arm 110.

[0028] Please refer to Figures 1-3The quick replacement assembly 200 comprises a protection box 210 arranged at the end of the mechanical arm 110, a rotating rod is rotationally connected to the top of the protection box 210, a screw rod 220 is arranged at the top of the rotating rod, a rotating barrel 230 is rotationally connected to the outer wall of the rotating rod, a winding disc 240 is movably connected to the top of the rotating barrel 230, the inside of the winding disc 240 is slidably connected with the rotating rod, a rotating ring is movably connected to the top of the winding disc 240, a nut 250 is rotationally connected to the top of the rotating ring, the inside of the nut 250 is threadedly connected with the screw rod 220, a supporting table 260 is arranged at one side of the top of the protection box 210, a connecting frame 270 is arranged at the top of the supporting table 260 and one side of the supporting seat 100, two guide wheels 280 are rotationally connected in the inside of the two connecting frames 270, a heater 290 is arranged at one side of the inner wall of the protection box 210, two first electric cylinders 2910 are arranged at one side of the bottom of the inner wall of the protection box 210, clamping plates 2920 are arranged at the top of the output shafts of the two first electric cylinders 2910, a supporting strip 2930 is arranged at the other side of the bottom of the inner wall of the protection box 210, two electric telescopic rods 2940 are arranged at the top of the inner wall of the protection box 210, a connecting frame is arranged at the bottom of the two electric telescopic rods 2940, auxiliary wheels 2950 are arranged in the inside of the connecting frame, a fixing frame is arranged at the top of the supporting strip 2930, a driving wheel 2960 is arranged in the inside of the fixing frame, a driving motor 2970 is arranged at one end of the fixing frame, the output shaft end of the driving motor 2970 penetrates through the fixing frame and is fixedly connected with the driving wheel 2960, a guide pipe 2980 is sealingly and communicatively connected to one side of the protection box 210, a solder wire 2990 is wound in the inside of the winding disc 240, and an infrared sensor is arranged at the other side of the inner wall of the protection box 210.

[0029] In a specific embodiment, by the driving motor 2970, the user can pass the solder wire 2990 through the guide wheel 280, and through the inlet, the solder wire 2990 is inserted into the protection box 210 and passes through the auxiliary wheel 2950 and the driving wheel 2960, and is discharged into the guide pipe 2980. In use, the user opens the electric telescopic rod 2940 downwardly by the single-chip microcomputer, and then the auxiliary wheel 2950 moves downwardly, the solder wire 2990 is pressed on the driving wheel 2960, and the driving motor 2970 is opened by the single-chip microcomputer, so that the driving motor 2970 drives the driving wheel 2960 to move the solder wire 2990, and then the solder wire 2990 moves in the guide pipe 2980 and moves to the welding head 700 for welding. In use, the infrared sensor is opened by the single-chip microcomputer, the infrared sensor detects the disconnected part of the solder wire 2990, the power equipment is closed by the single-chip microcomputer, and part of the solder wire 2990 is left on the clamping plate 2920. At this time, the user removes the nut 250 and the winding disc 240, and replaces the new solder wire 2990. After replacement, the user passes the new solder wire 2990 through the guide wheel 280, and places the solder wire 2990 on the clamping plate 2920 through the inlet. The user observes through the inlet, so that the two solder wires 2990 are butt-jointed together, and the first electric cylinder 2910 is opened by the single-chip microcomputer, so that the clamping plate 2920 is driven, and then the two solder wires 2990 are lifted by the heater 290. The user opens the heater 290 by the single-chip microcomputer, so that the two solder wires 2990 are fixed together after being heated. The subsequent reset continues to be used, so that the purpose of quickly replacing the solder wire 2990 is achieved.

[0030] Please refer to Figure 1 The quick drying assembly 300 comprises a base 310 arranged at the bottom of the support seat 100, two second electric cylinders 320 arranged at one end of the top of the base 310, a moving block 330 arranged at the output shaft end of the second electric cylinder 320, a fixed frame 340 arranged at the top of the moving block 330, a fan 350 arranged in the inner wall of the fixed frame 340, a heating net 360 embedded in one end of the inner wall of the fixed frame 340, an air outlet pipe 370 sealingly communicated with one end of the fixed frame 340, a temperature sensor 380 sealingly communicated with the top of the air outlet pipe 370, and a fixed strip arranged at the top corner of the base 310. One side of the top of the fixed strip is provided with a temperature controller 390.

[0031] In a specific embodiment, through the fan 350, after the material is welded, the user opens the fan 350, the heating net 360 and the temperature sensor 380 through the single-chip microcomputer, so that the heating net 360 generates temperature and blows to the heating net 360 through the fan 350, so that the heat is blown to the welding point through the air outlet pipe 370 to quickly dry it. The temperature sensor 380 detects the temperature in real time and feeds back to the single-chip microcomputer in real time. The single-chip microcomputer controls the temperature through the temperature controller 390 in real time to avoid the situation that the welding point is melted again due to too high temperature, so as to achieve the purpose of quick drying.

[0032] Please refer to Figure 1 The top end of the support seat 100 is provided with a support frame 400, and the inside of the support frame 400 is rotatably connected with two connecting rods.

[0033] In a specific embodiment, through the support seat 100, the support frame 400 is conveniently supported and fixed, so that the support frame 400 can be more stable during use, and the shaking condition during use is avoided, and the stability is improved.

[0034] Please refer to Figure 1 The outer walls of the two connecting rods are both transmissionally connected with a belt 500, one end of the support frame 400 is provided with a servo motor 600, and the output shaft end of the servo motor 600 penetrates the support frame 400 and is fixedly connected with one of the connecting rods.

[0035] In a specific embodiment, through the servo motor 600, the user opens the servo motor 600 through the single-chip microcomputer, so that the servo motor 600 drives one of the connecting rods to rotate, and then the belt pulley 500 rotates to feed the material.

[0036] Please refer to Figure 1 The support seat 100 and the base 310 are both cast from titanium alloy.

[0037] In a specific embodiment, through the titanium alloy, when the support seat 100 and the base 310 are used, the titanium alloy can be used to make the support seat 100 and the base 310 more solid during use.

[0038] Please refer to Figure 1 The outer wall of the belt 500 is coated with scratch-resistant paint.

[0039] In a specific embodiment, through the scratch-resistant paint, when the belt 500 is used, the scratch-resistant paint can effectively slow down the damage of the belt 500 caused by long-time use, and the service life of the belt 500 is improved.

[0040] Please refer to Figure 1One end of the protection box 210 is provided with a welding head 700, and the other side of the top of the fixing strip is provided with a single-chip microcomputer.

[0041] In a specific embodiment, the welding head 700 is provided to facilitate cooperation with the soldering wire 2990 during use, thereby welding the material.

[0042] Please refer to Figures 1-3 The mechanical arm 110, the first electric cylinder 2910, the electric telescopic rod 2940, the driving motor 2970, the infrared sensor, the second electric cylinder 320, the fan 350, the heating net 360, the temperature sensor 380, the temperature controller 390 and the servo motor 600 are electrically connected with the single-chip microcomputer, and the single-chip microcomputer is electrically connected with the external power supply.

[0043] In a specific embodiment, the single-chip microcomputer is provided to facilitate power-on control of the electrical equipment, and the electrical equipment can be powered on when needed, avoiding the condition that the electrical equipment cannot be powered on when needed.

[0044] In use, first, through the drive motor 2970, the user passes the solder wire 2990 through the guide wheel 280, and through the inlet, the solder wire 2990 is inserted into the protective box 210 and passes through the auxiliary wheel 2950 and the drive wheel 2960, so that it is inserted into the guide pipe 2980 and discharged, in use, the user moves the auxiliary wheel 2950 downward by opening the electric telescopic rod 2940 through the single-chip microcomputer, so that the solder wire 2990 is pressed on the drive wheel 2960, and the drive motor 2970 is started through the single-chip microcomputer, so that the drive motor 2970 drives the drive wheel 2960 to move the solder wire 2990, and then the solder wire 2990 moves in the guide pipe 2980 and moves to the welding head 700 for welding, in use, the infrared sensor needs to be opened through the single-chip microcomputer first, then the infrared sensor detects the disconnected part of the solder wire 2990, and then the power equipment is turned off through the single-chip microcomputer, part of the solder wire 2990 will be left on the clamping plate 2920, at this time, the user takes down the nut 250 and takes down the winding disc 240 for replacement, after replacement, the user passes the new solder wire 2990 through the guide wheel 280, and places the solder wire 2990 on the clamping plate 2920 through the inlet, the user observes through the inlet, so that the two solder wires 2990 are butt-jointed together, then the first electric cylinder 2910 is started through the single-chip microcomputer, so that the clamping plate 2920 is driven, and then the two solder wires 2990 are lifted by the heater 290 driven by the clamping plate 2920, the user turns on the heater 290 through the single-chip microcomputer, so that the two solder wires 2990 are fixed together after being heated, and then the subsequent reset continues to be used, so that the purpose of quickly replacing the solder wire 2990 is achieved, finally, through the fan 350, after the material is welded, the user turns on the fan 350, the heating net 360 and the temperature sensor 380 through the single-chip microcomputer, so that the heating net 360 generates temperature and blows to the heating net 360 through the fan 350, so that the heat is blown to the welding point through the air outlet pipe 370 for rapid drying, the temperature sensor 380 detects the temperature in real time and feeds back to the single-chip microcomputer in real time, the single-chip microcomputer controls the stability in real time through the temperature controller 390, so as to avoid the case that the welding point is melted again due to too high temperature, so that the purpose of rapid drying is achieved.

[0045] Finally, it should be noted that: the above only describes the preferred embodiments of the present application and is not intended to limit the present application. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacements to some technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. An automatic soldering machine for wire harness processing, characterized in that, include: A support base (100) is provided with a robotic arm (110) on its top; A quick-change assembly (200) includes a protective box (210) disposed at the end of a robotic arm (110). A rotating rod is rotatably connected to the top of the protective box (210). A screw (220) is disposed at the top of the rotating rod. A rotating drum (230) is rotatably connected to the outer wall of the rotating rod. A take-up reel (240) is movably connected to the top of the rotating drum (230). The interior of the take-up reel (240) is slidably connected to the rotating rod. A rotating screw is movably connected to the top of the take-up reel (240). A nut (250) is rotatably connected to the top of the ring. The inside of the nut (250) is threadedly connected to the screw (220). A support platform (260) is provided on one side of the top of the protective box (210). A connecting frame (270) is provided on the top of the support platform (260) and one side of the support base (100). Two guide wheels (280) are rotatably connected inside the two connecting frames (270). A heater (290) is provided on one side of the inner wall of the protective box (210). Two first electric cylinders (2910) are provided on one side of the bottom of the inner wall of the protective box (210). A clamping plate (2920) is provided on the top of the output shaft of each of the two first electric cylinders (2910). A support bar (2930) is provided on the other side of the bottom of the inner wall of the protective box (210). Two electric telescopic rods (2940) are provided on the top of the inner wall of the protective box (210). A connecting frame is provided at the bottom of each of the two electric telescopic rods (2940). An auxiliary wheel (2950) is provided inside the connecting frame. The support bar (2920)... A fixed frame is provided on the top of the 930), and a drive wheel (2960) is provided inside the fixed frame. A drive motor (2970) is provided at one end of the fixed frame. The output shaft end of the drive motor (2970) passes through the fixed frame and is fixedly connected to the drive wheel (2960). A guide tube (2980) is sealed and connected to one side of the protective box (210). Solder wire (2990) is wound inside the winding reel (240). An infrared sensor is provided on the other side of the inner wall of the protective box (210). A rapid drying assembly (300) includes a base (310) disposed at the bottom of a support base (100). Two second electric cylinders (320) are disposed at one top end of the base (310). A moving block (330) is disposed at the output shaft end of the two second electric cylinders (320). A fixed frame (340) is disposed at the top of the moving block (330). A fan (350) is disposed in the middle of the inner wall of the fixed frame (340). A heating mesh (360) is embedded at one end of the inner wall of the fixed frame (340). An air outlet pipe (370) is sealed and connected to one end of the fixed frame (340). A temperature sensor (380) is sealed and connected to the top of the air outlet pipe (370). A fixing strip is disposed at the top corner of the base (310). A temperature controller (390) is disposed on one side of the top of the fixing strip.

2. The automatic soldering machine for wire harness processing according to claim 1, characterized in that: A support frame (400) is provided at one end of the top of the support base (100), and two connecting rods are rotatably connected inside the support frame (400).

3. The automatic soldering machine for wire harness processing according to claim 2, characterized in that: Both connecting rods are connected to a belt (500) on their outer walls. A servo motor (600) is provided at one end of the support frame (400). The output shaft of the servo motor (600) passes through the support frame (400) and is fixedly connected to one of the connecting rods.

4. The automatic soldering machine for wire harness processing according to claim 2, characterized in that: Both the support base (100) and the base (310) are made of titanium alloy.

5. An automatic soldering machine for wire harness processing according to claim 3, characterized in that: The outer wall of the belt (500) is coated with a scratch-resistant paint.

6. An automatic soldering machine for wire harness processing according to claim 1, characterized in that: The protective box (210) is provided with a welding head (700) at one end, and a microcontroller is provided on the other side of the top of the fixing strip.

7. An automatic soldering machine for wire harness processing according to claim 6, characterized in that: The robotic arm (110), the first electric cylinder (2910), the electric telescopic rod (2940), the drive motor (2970), the infrared sensor, the second electric cylinder (320), the fan (350), the heating grid (360), the temperature sensor (380), the temperature controller (390), and the servo motor (600) are all electrically connected to the microcontroller, which is electrically connected to an external power supply.

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