A soldering device for electric control components of new energy vehicles

Abstract

The present invention relates to a soldering device, and in particular to a soldering device for electric control components of new energy vehicles. The present invention provides a soldering device for electric control components of new energy vehicles that can process harmful gases. A soldering device for electric control components of new energy vehicles includes a first support frame, a workbench, a second support frame, a third support frame, a first fixed column, etc. The front side of the top of the first support frame is provided with a workbench, the rear side of the top of the first support frame is provided with a second support frame, the top of the second support frame is provided with a third support frame, and the middle of the third support frame is provided with a first fixed column. The present invention uses an air pump to transport the hot air generated during soldering into a filter box through the lower air pipe, and then enters the reaction cylinder through the filter box and the upper air pipe, so that the harmful gas carried in the hot air reacts with the reaction liquid, and then removes the harmful substances in the hot air. In this way, the harmful gas generated during soldering can be purified.

Description

Technical Field

[0001] The invention relates to a soldering device, in particular to a soldering device for electric control components of new energy vehicles. Background Art

[0002] With the development and progress of the times, new energy vehicles have gradually entered the public's field of vision. When producing new energy, it is necessary to solder the circuit board. When soldering, the soldering device can be used to assist people to complete the soldering and improve work efficiency.

[0003] The patent publication number is CN209477476U, which discloses a soldering device for electric control components of new energy vehicles, including four adjustable support legs, the tops of the four adjustable support legs are fixedly connected to an operating table, the top of the operating table is fixedly connected to an operating room, the front and rear sides of the left and right sides of the bottom of the operating table are fixedly connected to spring sleeves, a slider is sleeved in the spring sleeve, and the front and rear sides of the slider are inlaid with balls. The present invention uses spring sleeves, and the left and right groups of spring sleeves at the bottom of the operating table are symmetrically distributed. During operation, two card plates are moved in opposite directions, and the card plates can drive the slider to move in the spring sleeve through the connecting rod. At this time, the distance between the two card plates can be adjusted, which is convenient for placing the solder plate after adjustment, and convenient for the operator to solder. However, the device cannot handle the harmful gases generated during soldering.

[0004] Therefore, it is necessary to develop a soldering device for electric control components of new energy vehicles that can process harmful gases. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides a soldering device for electric control components of new energy vehicles that can treat harmful gases, so as to overcome the shortcoming that the prior devices cannot treat the harmful gases generated during soldering.

[0006] To achieve the above objectives, the present invention is implemented through the following scheme: a soldering device for electric control components of new energy vehicles, including a first support frame, a workbench, a second support frame, a third support frame, a first fixed column, a soldering machine, a telescopic tube, an insulating pad, an electric soldering iron, a first limiting ring, a second limiting ring, a first slide bar, a first slide rail, a clamping mechanism and an exhaust mechanism, a workbench is provided on the front side of the top of the first support frame, a second support frame is provided on the rear side of the top of the first support frame, a third support frame is provided on the top of the second support frame, a first fixed column is provided in the middle of the third support frame, and a welding rod is provided at the bottom of the first fixed column. A tinner, a telescopic tube is provided at the bottom of the soldering machine, an electric soldering iron is provided at the bottom of the telescopic tube, an insulating pad is provided on the electric soldering iron for people to grasp conveniently, two first slide rails are provided at the bottom of the third support frame, first slide bars are slidably connected inside the two first slide rails, a first limiting ring for fixing the electric soldering iron is provided at the lower side of the left first slide bar, a second limiting ring for assisting the first limiting ring to fix the electric soldering iron is provided at the lower side of the right first slide bar, a clamping mechanism for clamping the electronic control component is provided on the top of the workbench, and an exhaust mechanism for conveying hot air generated when soldering is provided on the second support frame.

[0007] As an improvement on the above scheme, the clamping mechanism includes a fixed rod, a support plate, a clamping plate, a second fixed column, a second sliding rod and a spring. The top of the workbench is rotatably connected to the fixed rod, and a support plate for placing the electronic control component is provided on the top of the fixed rod. The left and right sides of the support plate are symmetrically connected to the second fixed columns front and back, and the four second fixed columns are slidably connected to the second sliding rods. A clamping plate for clamping the electronic control component is connected between the bottoms of the two second sliding rods on the same side vertically, and springs are mounted on the lower sides of the four second sliding rods. The two ends of the four springs are respectively connected to the clamping plate and the second fixed column on the same side.

[0008] As an improvement of the above scheme, the air extraction mechanism includes an air pipe, a temperature sensor, a third fixed column, a filter box, an air pump, a fourth fixed column and a reaction cylinder. An air pipe for conveying hot air is provided on the front lower side of the second support frame, a temperature sensor is provided on the front lower side of the second support frame, a third fixed column is connected to the rear lower side of the second support frame, the rear side of the third fixed column is connected to the air pipe, a filter box is provided in the middle of the second support frame, the top of the air pipe is connected to the filter box, an air pipe is also provided on the top of the filter box, an air pump is provided on the lower side of the lower air pipe, two fourth fixed columns are connected to the rear upper side of the second support frame, and a reaction cylinder for holding reaction liquid is connected between the two fourth fixed columns.

[0009] As an improvement of the above scheme, it also includes an adsorption mechanism for adsorbing lead powder, the adsorption mechanism includes a photoelectric sensor, a first transparent plate, a fifth fixed column, a first drive motor, an activated carbon plate, a second slide rail, a first rotating rod and a fiberboard, a photoelectric sensor is provided in the middle of the rear side of the second support frame, two first transparent plates are provided on the lower gas pipe, the fifth fixed column is connected to the middle of the rear side of the second support frame, a first drive motor is provided on the rear side of the top of the fifth fixed column, the output shaft of the first drive motor is rotatably connected to the filter box, a first rotating rod is provided on the top of the output shaft of the first drive motor, second slide rails are symmetrically provided inside the filter box, an activated carbon plate for adsorbing pungent odors in harmful gases is slidably placed between the inner sides of the two second slide rails, and a fiberboard for adsorbing lead powder is provided on the upper side of the inside of the filter box.

[0010] As an improvement of the above scheme, it also includes a purification mechanism for accelerating the reaction between harmful gases and reaction liquid, the purification mechanism includes a slide plate, a sensing rod, a distance sensor, a sixth fixed column, a second drive motor and a second rotating rod, the slide plate is slidably connected to the inside of the filter box, a sensing rod is provided on the front side of the top of the slide plate, the sensing rod is slidably connected to the filter box, a distance sensor is provided on the upper rear side of the second support frame, a sixth fixed column is provided on the upper rear side of the second support frame, a second drive motor is provided on the top of the sixth fixed column, the output shaft of the second drive motor is rotatably connected to the bottom of the reaction tube, and a second rotating rod for accelerating the reaction between harmful gases and reaction liquid is provided on the top of the output shaft of the second drive motor.

[0011] As an improvement of the above scheme, it also includes a cleaning mechanism for facilitating people to clean the activated carbon board and the fiberboard, the cleaning mechanism includes a first mounting frame, a second mounting frame, a baffle and a second transparent plate, two first mounting frames are connected to the right rear side of the filter box, the two first mounting frames are rotatably connected to the second mounting frames, a baffle for closing the filter box is connected between the left sides of the two second mounting frames, and a second transparent plate is provided in the middle of the baffle.

[0012] As an improvement of the above scheme, a preheating mechanism for heating tin is also included, and the preheating mechanism includes a contact switch, a preheating cylinder and a heating module. A contact switch is provided on the right side of the top of the first support frame, and preheating cylinders for holding tin are symmetrically provided on the top of the first support frame. A heating module for heating tin is provided on both preheating cylinders.

[0013] As an improvement of the above scheme, it also includes a control box. A control box is arranged on the lower rear side of the second support frame. The control box includes a battery, a power module and a control module. The battery is used to supply power to the soldering device of the entire new energy vehicle electronic control component. The output end of the battery is electrically connected to the power module. The power module is connected to a main power switch through a line, and the power module is electrically connected to the control module; the control module is connected to a DS1302 clock circuit and a 24C02 circuit; the distance sensor, the temperature sensor, the photoelectric sensor and the contact switch are all electrically connected to the control module, and the first drive motor, the second drive motor, the air pump and the heating module are all connected to the control module through a relay control module.

[0014] The present invention has the following advantages: 1. The present invention uses an air pump to transport the hot air generated during soldering into the filter box through the lower air pipe, and then enters the reaction cylinder through the filter box and the upper air pipe, so that the harmful gas carried in the hot air reacts with the reaction liquid, and then the harmful substances in the hot air are removed. In this way, the harmful gas generated during soldering can be purified.

[0015] 2. The present invention allows hot air to enter the filter box and contact the activated carbon plate, so that the activated carbon plate removes the pungent smell in the hot air. The filtered gas contacts the fiberboard, and the static electricity generated by the friction between the fiberboard and the first rotating rod adsorbs the lead powder carried in the hot air. In this way, the hot air can be preliminarily treated.

[0016] 3. The present invention controls the rotation of the second rotating rod through the second driving motor, so that the second rotating rod stirs the reaction liquid and the hot air, thereby allowing the harmful gas carried in the hot air to fully react with the reaction liquid, thereby achieving a better purification effect.

[0017] 4. The present invention heats the preheating cylinder through the heating module, thereby melting the tin into liquid. In this way, people can directly use the liquid tin in the preheating cylinder without preheating the electric soldering iron, thereby preventing the preheated electric soldering iron from damaging the electronic control components. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the first three-dimensional structure of the present invention.

[0019] Figure 2 It is a schematic diagram of the second three-dimensional structure of the present invention.

[0020] Figure 3 It is a schematic diagram of a first partial three-dimensional structure of the present invention.

[0021] Figure 4 It is a schematic diagram of a second partial three-dimensional structure of the present invention.

[0022] Figure 5It is a schematic diagram of a third partial three-dimensional structure of the present invention.

[0023] Figure 6 It is a schematic diagram of the three-dimensional structure of the clamping mechanism of the present invention.

[0024] Figure 7 It is a schematic diagram of the enlarged three-dimensional structure of point A of the present invention.

[0025] Figure 8 It is a schematic diagram of the first partial three-dimensional structure of the air extraction mechanism of the present invention.

[0026] Fig. 9 It is a schematic diagram of the second partial three-dimensional structure of the air extraction mechanism of the present invention.

[0027] Fig.10 It is a schematic diagram of the first partial three-dimensional structure of the adsorption mechanism of the present invention.

[0028] Fig.11 It is a schematic diagram of the second partial three-dimensional structure of the adsorption mechanism of the present invention.

[0029] Fig.12 It is a schematic diagram of the first partial three-dimensional structure of the purification mechanism of the present invention.

[0030] Fig.13 It is a schematic diagram of the second partial three-dimensional structure of the purification mechanism of the present invention.

[0031] Fig.14 It is a schematic diagram of the three-dimensional structure of the cleaning mechanism of the present invention.

[0032] Fig.15 It is a schematic diagram of the three-dimensional structure of the preheating mechanism of the present invention.

[0033] Fig.16 It is a circuit block diagram of the present invention.

[0034] Fig.17 It is a circuit schematic diagram of the present invention.

[0035] Names of the numbers in the figure: 1. first support frame, 2. workbench, 3. second support frame, 4. third support frame, 5. first fixed column, 6. soldering machine, 7. telescopic tube, 8. insulating pad, 9. electric soldering iron, 10. first limiting ring, 11. second limiting ring, 12. first slide bar, 13. first slide rail, 14. control box, 15. clamping mechanism, 151. fixed rod, 152. support plate, 153. clamping plate, 154. second fixed column, 155. second slide bar, 156. spring, 16. exhaust mechanism, 161. air pipe, 162. temperature sensor, 163. third fixed column, 164. filter box, 165. air pump, 166. fourth fixed column, 167 , reaction tube, 17, adsorption mechanism, 171, photoelectric sensor, 172, first transparent plate, 173, fifth fixed column, 174, first drive motor, 175, activated carbon plate, 176, second slide rail, 177, first rotating rod, 178, fiberboard, 18, purification mechanism, 181, slide plate, 182, sensing rod, 183, distance sensor, 184, sixth fixed column, 185, second drive motor, 186, second rotating rod, 19, cleaning mechanism, 191, first mounting bracket, 192, second mounting bracket, 193, baffle, 194, second transparent plate, 20, preheating mechanism, 201, contact switch, 202, preheating tube, 203, heating module. DETAILED DESCRIPTION

[0036] Below, the present invention is further described in conjunction with the accompanying drawings and specific embodiments: Example 1

[0037] See also Figure 1-Figure 9A soldering device for electric control components of new energy vehicles includes a first support frame 1, a workbench 2, a second support frame 3, a third support frame 4, a first fixed column 5, a soldering machine 6, a telescopic tube 7, an insulating pad 8, an electric soldering iron 9, a first limiting ring 10, a second limiting ring 11, a first slide bar 12, a first slide rail 13, a clamping mechanism 15 and an exhaust mechanism 16. The second support frame 3 is provided at the rear side of the top of the first support frame 1, the workbench 2 is provided at the front side of the top of the first support frame 1, the third support frame 4 is provided at the top of the second support frame 3, the first fixed column 5 is provided at the middle of the third support frame 4, the soldering machine 6 is provided at the bottom of the first fixed column 5, the soldering machine 6 is provided at the bottom of the telescopic tube 7, the electric soldering iron 9 is provided at the bottom of the telescopic tube 7, and the electric soldering iron 9 is sleeved with an insulating pad 8 The insulating pad 8 is convenient for people to grasp the electric soldering iron 9. Two first slide rails 13 are provided at the bottom of the third support frame 4. The two first slide rails 13 are slidably connected with the first slide rod 12. A first limiting ring 10 is provided on the lower side of the first slide rod 12 on the left side. The first limiting ring 10 is used to fix the electric soldering iron 9. A second limiting ring 11 is provided on the lower side of the first slide rod 12 on the right side. The second limiting ring 11 is used to assist the first limiting ring 10 to fix the electric soldering iron 9. The first limiting ring 10 and the second limiting ring 11 are both in contact with the electric soldering iron 9. A clamping mechanism 15 is provided on the top of the workbench 2. The clamping mechanism 15 is used to clamp the electronic control component. An exhaust mechanism 16 is provided on the second support frame 3. The exhaust mechanism 16 is used to transport the hot air generated during soldering.

[0038] See also Figure 6 and Figure 7 The clamping mechanism 15 includes a fixing rod 151, a support plate 152, a clamping plate 153, a second fixing column 154, a second sliding bar 155 and a spring 156. The top of the workbench 2 is rotatably connected to the fixing rod 151. A clamping plate 152 is provided on the top of the fixing rod 151. The clamping plate 152 is used to place the electronic control components. The left and right sides of the clamping plate 152 are symmetrically fixed with second fixing columns 154 by bolts. The four second fixing columns 154 are slidably connected with second sliding bars 155. A clamping plate 153 is connected between the bottoms of the two second sliding bars 155 on the same side vertically. The clamping plate 153 is used to clamp the electronic control components. The lower sides of the four second sliding bars 155 are covered with springs 156. The two ends of the four springs 156 are respectively connected to the clamping plate 153 and the second fixing column 154 on the same side.

[0039] See also Figure 8 and Fig. 9The exhaust mechanism 16 includes an air delivery pipe 161, a temperature sensor 162, a third fixed column 163, a filter box 164, an air pump 165, a fourth fixed column 166 and a reaction cylinder 167. The temperature sensor 162 is provided on the front lower side of the second support frame 3. The air delivery pipe 161 is provided on the front lower side of the second support frame 3. The air delivery pipe 161 is used to transport hot air. The temperature sensor 162 is located on the lower side of the air delivery pipe 161. The third fixed column 163 is welded on the rear lower side of the second support frame 3. The rear side of the third fixed column 163 It is connected to the air pipe 161, a filter box 164 is provided in the middle of the second support frame 3, the top of the air pipe 161 is connected to the filter box 164, the top of the filter box 164 is also provided with a gas pipe 161, and an air pump 165 is provided on the lower side of the lower air pipe 161. Two fourth fixed columns 166 are welded on the upper rear side of the second support frame 3, and a reaction cylinder 167 is connected between the two fourth fixed columns 166. The reaction cylinder 167 is used to hold the reaction liquid, and the front upper part of the upper air pipe 161 is located inside the reaction cylinder 167.

[0040] When people need to solder the electric control component, press the main power switch to power on the device, first pull the second slide bar 155 upwards, the second slide bar 155 drives the clamping plate 153 to move upwards, at this time the spring 156 is compressed, then the electric control component is placed on the support plate 152, release the second slide bar 155, at this time the spring 156 resets, drives the second slide bar 155 and the clamping plate 153 to move downwards and reset, so that the clamping plate 153 fixes the electric control component, then manually grasp the electric soldering iron 9 through the insulating pad 8, move the first slide bar 12 outwards, and then drive the first limit ring 10 and the second limit ring 11 to move outwards. The electric soldering iron 9 is moved to separate the first limiting ring 10 from the second limiting ring 11. Then, people hold the tin wire in one hand to make the tin wire contact with the electric control component, and then move the electric soldering iron 9. At this time, the telescopic tube 7 is stretched, so that the electric soldering iron 9 is in contact with the tin wire and the electric control component. The soldering device 6 is started to preheat the electric soldering iron 9. Then, the preheated electric soldering iron 9 is brought close to the tin wire to melt the tin wire, and then the tin wire is soldered to the electric control component. People can rotate the support plate 152 according to their needs. In this way, people can operate conveniently. The electric soldering iron 9 generates a lot of heat when soldering the electric control component. The temperature sensor 162 detects When the temperature rises to a preset value, the control module controls the air pump 165 to start, so that the air pump 165 delivers the hot air into the filter box 164 through the lower air pipe 161, and then enters the reaction tube 167 through the filter box 164 and the upper air pipe 161. People put the reaction liquid into the reaction tube 167 in advance, so that the harmful gas carried by the hot air reacts with the reaction liquid, and then the harmful substances in the hot air are removed. After soldering is completed, the soldering machine 6 is closed, and then the electric soldering iron 9 and the insulating pad 8 are reset. At this time, the telescopic tube 7 is reset accordingly, and the first slide bar 12, the first limit ring 10 and the second limit ring 11 are reset , so that the first limiting ring 10 and the second limiting ring 11 fix the electric soldering iron 9, the temperature sensor 162 detects that the temperature returns to the initial value, the control module controls the air pump 165 to turn off, and then the second slide bar 155 moves upward again, the second slide bar 155 drives the clamping plate 153 to move upward, the spring 156 is compressed, and then the soldered electronic control component is taken away, the second slide bar 155 is released, the spring 156 is reset, and the second slide bar 155 and the clamping plate 153 are reset. In this way, the harmful gas generated during soldering can be purified. When it is not needed, the main power switch is pressed again to turn off the power of the device. Example 2

[0041] Based on Example 1, please refer to Fig.10 and Fig.11, also includes an adsorption mechanism 17, the adsorption mechanism 17 includes a photoelectric sensor 171, a first transparent plate 172, a fifth fixed column 173, a first drive motor 174, an activated carbon plate 175, a second slide rail 176, a first rotating rod 177 and a fiberboard 178, two first transparent plates 172 are provided on the lower side of the gas delivery pipe 161, and the first transparent plates 172 are symmetrically arranged front and back, and a photoelectric sensor 171 is provided in the middle of the rear side of the second support frame 3, and the photoelectric sensor 171 is located in front of the first transparent plate 172, and a fifth fixed column 173 is welded in the middle of the rear side of the second support frame 3, and the fifth The fixed column 173 is located on the upper side of the photoelectric sensor 171, and a first drive motor 174 is provided on the rear side of the top of the fifth fixed column 173. The output shaft of the first drive motor 174 is rotatably connected to the filter box 164. A first rotating rod 177 is provided on the top of the output shaft of the first drive motor 174. Second slide rails 176 are symmetrically provided inside the filter box 164, and an activated carbon plate 175 is slidably placed between the inner sides of the two second slide rails 176. The activated carbon plate 175 is used to absorb the pungent smell in the harmful gas. A fiberboard 178 is provided on the upper side of the filter box 164, and the fiberboard 178 is used to absorb lead powder.

[0042] When the hot air passes through the lower gas pipe 161, since the hot air carries a large amount of lead powder, when the hot air passes through the lower gas pipe 161, the photoelectric sensor 171 detects through the first transparent plate 172 that the light is dark and reaches a preset value, and the control module controls the first drive motor 174 to start, and the output shaft of the first drive motor 174 drives the first rotating rod 177 to rotate, so that the first rotating rod 177 and the fiberboard 178 rub against each other, thereby generating static electricity. When the hot air enters the filter box 164 and contacts the activated carbon board 175, the activated carbon board 175 can remove the pungent smell in the hot air and can absorb larger lead powder. The filtered gas contacts the fiberboard 178, and the static electricity generated by the friction between the fiberboard 178 and the first rotating rod 177 absorbs the lead powder carried in the hot air. In this way, the hot air can be preliminarily processed, and the photoelectric sensor 171 detects that the light brightness returns to the initial value, and the control module controls the first drive motor 174 to stop operating.

[0043] See also Fig.12 and Fig.13, and also includes a purification mechanism 18, the purification mechanism 18 includes a slide plate 181, a sensing rod 182, a distance sensor 183, a sixth fixed column 184, a second drive motor 185 and a second rotating rod 186, a distance sensor 183 is provided on the upper rear side of the second support frame 3, and the distance sensor 183 is located on the upper side of the filter box 164. The filter box 164 is slidably connected with a slide plate 181. The material of the slide plate 181 is a lighter plastic material. The top front side of the slide plate 181 is provided with a sensing rod 182, and the sensing rod 1 82 is slidably connected to the filter box 164, a sixth fixed column 184 is provided on the upper rear side of the second support frame 3, the sixth fixed column 184 is located on the upper side of the distance sensor 183, a second drive motor 185 is provided on the top of the sixth fixed column 184, the output shaft of the second drive motor 185 is rotatably connected to the bottom of the reaction tube 167, a second rotating rod 186 is provided on the top of the output shaft of the second drive motor 185, the second rotating rod 186 is used to accelerate the reaction of harmful gases and reaction liquid, and the second rotating rod 186 is located inside the reaction tube 167.

[0044] When the first rotating rod 177 rotates, a large amount of wind will be generated, and the wind will drive the slide plate 181 to move upward, and then drive the sensing rod 182 to move upward. The distance sensor 183 detects that the distance between the sensing rod 182 and the preset value, and the control module controls the second drive motor 185 to start, and the output shaft of the second drive motor 185 drives the second rotating rod 186 to rotate, so that the second rotating rod 186 stirs the reaction liquid and the hot air, so that the harmful gas carried in the hot air can fully react with the reaction liquid, thereby making the purification effect better. When the first rotating rod 177 stops rotating, the slide plate 181 and the sensing rod 182 move downward and reset due to their own gravity, and the distance sensor 183 detects that the distance between the sensing rod 182 and the preset value returns, and the control module controls the second drive motor 185 to stop operating.

[0045] See also Fig.14 , also includes a cleaning mechanism 19, the cleaning mechanism 19 includes a first mounting frame 191, a second mounting frame 192, a baffle 193 and a second transparent plate 194, the right rear side of the filter box 164 is fixedly connected to two first mounting frames 191 by bolts, the two first mounting frames 191 are hinged with second mounting frames 192, a baffle 193 is fixedly connected between the left sides of the two second mounting frames 192 by bolts, the baffle 193 is used to close the filter box 164, and a second transparent plate 194 is provided in the middle of the baffle 193.

[0046] People can observe the degree of lead powder adhesion on the fiberboard 178 and the activated carbon board 175 through the second transparent plate 194. When there is a lot of lead powder adhered to the fiberboard 178 and the activated carbon board 175, people can manually open the baffle 193, and the baffle 193 drives the second mounting frame 192 to rotate. Then, people take out the activated carbon board 175, clean the lead powder on the activated carbon board 175, and then clean the lead powder on the fiberboard 178. After cleaning, reset the activated carbon board 175, and then reset the baffle 193 and the second mounting frame 192.

[0047] See also Fig.15 , also includes a preheating mechanism 20, the preheating mechanism 20 includes a contact switch 201, a preheating cylinder 202 and a heating module 203, the preheating cylinder 202 is symmetrically arranged on the top of the first support frame 1, the preheating cylinder 202 is used to hold tin, a contact switch 201 is arranged on the right side of the top of the first support frame 1, and the two preheating cylinders 202 are both provided with a heating module 203, and the heating module 203 is used to heat the tin.

[0048] People put tin into the preheating barrel and press the contact switch 201, and the control module controls the heating module 203 to start, so that the heating module 203 heats the preheating cylinder 202, and then heats the tin, so that the tin melts into liquid. Then people can directly use the liquid tin in the preheating cylinder 202. In this way, there is no need to preheat the electric soldering iron 9, which prevents the preheated electric soldering iron 9 from damaging the electronic control components. When it is not needed, press the contact switch 201 again, and the control module controls the heating module 203 to stop heating.

[0049] See also Figure 4 , Fig.16 and Fig.17 , also includes a control box 14, a control box 14 is provided on the lower rear side of the second support frame 3, the control box 14 includes a battery, a power module and a control module, the battery is powered by a soldering device for the entire new energy vehicle electronic control component, the output end of the battery is electrically connected to the power module, the power module is connected to a main power switch through a line, and the power module is electrically connected to the control module; the control module is connected to a DS1302 clock circuit and a 24C02 circuit; the distance sensor 183, the temperature sensor 162, the photoelectric sensor 171 and the contact switch 201 are all electrically connected to the control module, and the first drive motor 174, the second drive motor 185, the air pump 165 and the heating module 203 are all connected to the control module through a relay control module.

[0050] For those skilled in the art, various other corresponding changes and deformations can be made according to the technical solutions and concepts described above, and all of these changes and deformations should fall within the protection scope of the claims of the present invention.

Claims

1. A soldering device for electric control components of new energy vehicles, comprising a first support frame (1), a workbench (2), a second support frame (3), a third support frame (4), a first fixed column (5), a soldering machine (6), a telescopic tube (7) and an electric soldering iron (9), wherein the workbench (2) is arranged at the front side of the top of the first support frame (1), the second support frame (3) is arranged at the rear side of the top of the first support frame (1), the third support frame (4) is arranged at the top of the second support frame (3), the first fixed column (5) is arranged at the middle of the third support frame (4), the soldering machine (6) is arranged at the bottom of the first fixed column (5), the telescopic tube (7) is arranged at the bottom of the soldering machine (6), and the electric soldering iron (9) is arranged at the bottom of the telescopic tube (7), wherein: The soldering device also includes an insulating pad (8), a first limiting ring (10), a second limiting ring (11), a first slide bar (12), a first slide rail (13), a clamping mechanism (15) and an exhaust mechanism (16); the insulating pad (8) for easy grasping is sleeved on the electric soldering iron (9); two first slide rails (13) are arranged at the bottom of the third support frame (4); the first slide bar (12) is slidably connected inside the two first slide rails (13); the first limiting ring (10) for fixing the electric soldering iron (9) is arranged at the lower side of the first slide bar (12) on the left side; the second limiting ring (11) for assisting the first limiting ring (10) in fixing the electric soldering iron (9) is arranged at the lower side of the first slide bar (12) on the right side; the clamping mechanism (15) for clamping the electric control element is arranged at the top of the workbench (2) and is used for conveying solder. The exhaust mechanism (16) for the generated hot air is arranged on the second support frame (3), and the exhaust mechanism (16) comprises an air delivery pipe (161), a filter box (164), an air pump (165), a fourth fixed column (166) and a reaction cylinder (167). The air delivery pipe (161) for delivering the hot air is arranged on the front lower side of the second support frame (3), the filter box (164) is arranged in the middle of the second support frame (3), the top of the air delivery pipe (161) is connected to the filter box (164), the air delivery pipe (161) is also arranged on the top of the filter box (164), the air pump (165) is arranged on the lower side of the air delivery pipe (161), the two fourth fixed columns (166) are connected to the rear upper side of the second support frame (3), and the reaction cylinder (167) for containing the reaction liquid is connected between the insides of the two fourth fixed columns (166); The clamping mechanism (15) comprises a fixing rod (151), a supporting plate (152), a clamping plate (153), a second fixing column (154), a second sliding rod (155) and a spring (156); the fixing rod (151) is rotatably connected to the top of the workbench (2); the supporting plate (152) for placing the electric control element is arranged on the top of the fixing rod (151); the second fixing columns (154) are symmetrically connected to the front and rear of the left and right sides of the supporting plate (152); the second sliding rod (155) is slidably connected to four second fixing columns (154); the clamping plate (153) for clamping the electric control element is connected between the bottoms of two second sliding rods (155) on the same side vertically; the spring is sleeved on the lower side of the four second sliding rods (155); and the two ends of the four springs (156) are respectively connected to the clamping plate (153) and the second fixing column (154) on the same side; The air extraction mechanism (16) further comprises a temperature sensor (162) and a third fixing column (163), wherein the temperature sensor (162) is arranged on the front lower side of the second support frame (3), the third fixing column (163) is connected to the rear lower side of the second support frame (3), and the rear side of the third fixing column (163) is connected to the air delivery pipe (161); The soldering device also includes an adsorption mechanism (17) for adsorbing lead powder and a control box (14), the adsorption mechanism (17) including a photoelectric sensor (171), a first transparent plate (172), a fifth fixed column (173), a first drive motor (174), an activated carbon plate (175), a second slide rail (176), a first rotating rod (177) and a fiberboard (178), the photoelectric sensor (171) being arranged at the middle of the rear side of the second support frame (3), the two first transparent plates (172) being connected to the gas delivery pipe (161) at the lower side, and the fifth fixed column being arranged In the middle of the rear side of the second support frame (3), the output shaft of the first drive motor (174) is rotatably connected to the filter box (164), the first rotating rod (177) is arranged at the top of the output shaft of the first drive motor (174), two second slide rails (176) are symmetrically arranged on the left and right inside the filter box (164), the activated carbon plate (175) for absorbing the pungent smell in the harmful gas is slidably arranged between the inner sides of the two second slide rails (176), and the fiberboard (178) for absorbing lead powder is arranged on the upper side inside the filter box (164); When hot air passes through the gas delivery pipe (161) at the lower side, the photoelectric sensor (171) detects that the light reaches a preset value through the first transparent plate (172), and the control box (14) controls the first drive motor (174) to start, and the output shaft of the first drive motor (174) drives the first rotating rod (177) to rotate, so that the first rotating rod (177) and the fiberboard (178) rub against each other, thereby generating static electricity, and when the photoelectric sensor (171) detects that the light brightness returns to the initial value, the control box (14) controls the first drive motor (174) to stop operating; The soldering device further comprises a purification mechanism (18) for accelerating the reaction of harmful gases and reaction liquid, the purification mechanism (18) comprising a slide plate (181), a sensing rod (182), a distance sensor (183), a sixth fixed column (184), a second drive motor (185) and a second rotating rod (186), the slide plate (181) being slidably connected to the inside of the filter box (164), the sensing rod (182) being arranged at the front side of the top of the slide plate (181), and the sensing rod (182) and the filter box (164) being connected to each other. 164) is slidably connected, the distance sensor (183) is arranged on the upper rear side of the second support frame (3), the sixth fixed column (184) is arranged on the upper rear side of the second support frame (3), the second drive motor (185) is arranged on the top of the sixth fixed column (184), the output shaft of the second drive motor (185) is rotatably connected to the bottom of the reaction tube (167), and the second rotating rod (186) for accelerating the reaction of harmful gas and reaction liquid is arranged on the top of the output shaft of the second drive motor (185); When the first rotating rod (177) rotates, the generated wind drives the slide plate (181) to move upward, thereby driving the sensing rod (182) to move upward. The distance sensor (183) detects that the distance between the slide plate (181) and the sensing rod (182) reaches a preset value, and the control box (14) controls the second drive motor (185) to start. The output shaft of the second drive motor (185) drives the second rotating rod (186) to rotate, so that the harmful gas carried in the hot air fully reacts with the reaction liquid. When the first rotating rod (177) stops rotating, the slide plate (181) and the sensing rod (182) move downward and reset due to their own gravity. The distance sensor (183) detects that the distance between the slide plate (181) and the sensing rod (182) returns to an initial value, and the control box (14) controls the second drive motor (185) to stop operating.

2. A soldering device for electric control components of new energy vehicles as claimed in claim 1, characterized in that: The invention also includes a cleaning mechanism (19) for facilitating cleaning of the activated carbon plate (175) and the fiber plate (178), the cleaning mechanism (19) including a first mounting frame (191), a second mounting frame (192), a baffle (193) and a second transparent plate (194), the two first mounting frames (191) being connected to the right rear side of the filter box (164), the second mounting frames (192) being rotatably connected to the two first mounting frames (191), the baffle (193) for closing the filter box (164) being connected between the left sides of the two second mounting frames (192), and the second transparent plate (194) being arranged in the middle of the baffle (193).

3. A soldering device for electric control components of new energy vehicles as claimed in claim 2, characterized in that: It also includes a preheating mechanism (20) for heating tin, the preheating mechanism (20) including a contact switch (201), a preheating cylinder (202) and a heating module (203), the contact switch (201) being arranged on the right side of the top of the first support frame (1), the preheating cylinder (202) for containing tin being symmetrically arranged on the left and right sides of the top of the first support frame (1), and the heating module (203) for heating tin being arranged on two of the preheating cylinders (202).

4. A soldering device for electric control components of new energy vehicles as claimed in claim 3, characterized in that: The control box (14) is arranged on the lower rear side of the second support frame (3). The control box (14) comprises a storage battery, a power module and a control module. The storage battery supplies power to the soldering device for the entire new energy vehicle electric control element. The output end of the storage battery is electrically connected to the power module. The power module is connected to a main power switch via a line. The power module is electrically connected to the control module. The control module is connected to a DS1302 clock circuit and a 24C02 circuit. The distance sensor (183), the temperature sensor (162), the photoelectric sensor (171) and the contact switch (201) are all electrically connected to the control module. The first drive motor (174), the second drive motor (185), the air pump (165) and the heating module (203) are all connected to the control module via a relay control module.

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