Intelligent welding device and welding method thereof

Abstract

The invention relates to the field of welding devices, in particular to an intelligent welding device and a welding method thereof.The intelligent welding device comprises an intelligent welding device body, the intelligent welding device body comprises a machine body, a top frame is fixedly connected to the top of the machine body, a top bin is fixedly connected to the top of the top frame, and a fixing plate is fixedly connected to the bottom in the top bin; a fixing ring is fixedly connected to the middle of the fixing plate, protective covers are clamped to the upper portion and the lower portion of the periphery of the fixing ring, a third rotating shaft is fixedly connected to the middle of the interior of the fixing ring through a second fixing frame, a second hub motor is fixedly connected to the lower portion of the periphery of the third rotating shaft, and fan blades are fixedly connected to the lower portion of the periphery of the second hub motor. According to the device, the rotating ring can be driven by the connecting plate to synchronously rotate through the first hub motor, synchronous stirring of the odor removal sand is achieved, gas can make full contact with the odor removal sand while hardening of the odor removal sand is avoided, and meanwhile purified gas can be conveniently exhausted.

Description

Technical Field

[0001] The invention relates to the field of welding devices, and in particular to an intelligent welding device and a welding method thereof. Background Art

[0002] The welding process has the characteristics of low cost and high technology. With the advancement of science and technology, welding has gradually evolved from the original purpose of simply connecting workpieces to a basic process in industrial production and a manufacturing method for obtaining precise products. Traditional manual welding has long failed to meet the manufacturing quality and functional requirements of modern high-tech products. Intelligent welding is the development trend of the times, especially intelligent control laser welding has become the mainstream research direction. However, in the current existing technology, laser welding still has some shortcomings when used, that is, the traditional welding device only controls the welding head through an intelligent robotic arm, and still has some limitations in welding posture and welding range. At the same time, laser welding often produces some irritating gases, and long-term contact can easily cause harm to the body of the staff. Therefore, we propose an intelligent welding device and a welding method thereof to solve the above-mentioned problems. Summary of the invention

[0003] The purpose of the present invention is to solve the shortcomings of the background technology and to propose an intelligent welding device and a welding method thereof.

[0004] In order to achieve the above purpose, the technical solution adopted by the present invention is: an intelligent welding device, including an intelligent welding device, the intelligent welding device includes a body, the top of the body is fixedly connected to a top frame, the top of the top frame is fixedly connected to a top bin, the bottom of the top bin is fixedly connected to a fixed plate, the middle of the fixed plate is fixedly connected to a fixed ring, the upper and lower parts of the outer periphery of the fixed ring are both clamped with protective covers, the middle part of the fixed ring is fixedly connected to a rotating shaft three through a fixing frame two, the lower part of the outer periphery of the rotating shaft three is fixedly connected to a hub motor two, and the lower part of the outer periphery of the hub motor two is fixedly connected The hub motor is connected to a fan blade, and a gear ring is fixedly connected to the upper part of the outer periphery of the second hub motor, and a plurality of sub-gears are meshedly connected to the outer periphery of the gear ring, and the sub-gears are fixedly connected to the lower part of the outer periphery of the second rotating rod, and the second rotating rod is rotatably connected to the side of the middle part of the second fixed frame close to the third rotating shaft, and the upper part of the outer periphery of the second rotating rod is connected to the first rotating rod through a transmission belt assembly, and the first rotating rod is rotatably connected to the side of the middle part of the second fixed frame away from the third rotating shaft, and the upper part of the outer periphery of the first rotating rod is fixedly connected to a turntable, and the outer periphery of the turntable is fixedly connected to evenly distributed guide plates, and the guide plates are all set to an inclined state.

[0005] Preferably, the bottom of the body is fixedly connected to a base, the upper front end of the body is fixedly connected to a limiting frame, the upper front end of the body is slidably connected to a sealing door via an electric slide, the electric slides are installed on both sides of the upper front end of the body, the sealing door is arranged on the inner side of the limiting frame, and a control box is installed in the middle of one side of the body.

[0006] Preferably, a purification bin is provided at the upper part of the fixed plate, mounting plates are provided at the upper and lower parts of the purification bin, the mounting plates are installed in the middle of the top bin, ventilation plates are engaged in the middle parts of the upper and lower ends of the purification bin, a second rotating shaft is provided in the middle part of the purification bin, a spiral sheet is fixedly connected to the outer periphery of the second rotating shaft, one end of the second rotating shaft is fixedly connected to the driving end of the servo motor, both ends of the second rotating shaft pass through a partition plate, the partition plates are rotatably connected to the second rotating shaft, and the partition plates are fixedly connected to the front and rear parts of the purification bin.

[0007] Preferably, an upflow impeller is provided in the upper part of the top bin, the upflow impeller is fixedly connected to the bottom of a rotating shaft, the rotating shaft is slidably connected to the inside of a sliding sleeve, the outer periphery of the sliding sleeve is fixedly connected with evenly distributed fixed blocks, the fixed blocks are all fixedly connected to the inside of the outlet, the outlet is fixedly connected to the middle part of the top end of the top bin, the top of the sliding sleeve is fixedly connected with a sealing cover, the outer periphery of the sealing cover is provided with a plurality of grooves, and the sealing cover is slidably connected to the inside of the outlet.

[0008] Preferably, a mounting seat is fixedly connected to the bottom of the body, a hydraulic rod is fixedly connected to the rear of one side of the top of the mounting seat, a mechanical arm is installed on the top of the hydraulic rod, a laser welding head is installed on the end of the mechanical arm, a fixing frame 1 is fixedly connected to the front of the top of the mounting seat, and a reduction motor is installed on the rear side of the fixing frame 1.

[0009] Preferably, fixing rods are provided at the front and rear parts of both sides of the second rotating shaft, and the fixing rods are installed at the front and rear parts of both sides in the purification chamber. The outer periphery of the fixing rods is fixedly connected to the hub motor 1, and the outer periphery of the hub motor 1 is fixedly connected to multiple connecting plates, and the connecting plates are set to be in an inclined state.

[0010] Preferably, the hub motor is fixedly connected to a rotating ring through a connecting plate, the outer periphery of the rotating ring is provided with evenly distributed and mutually staggered guide plates, and the middle part of the purification chamber is provided with deodorizing sand.

[0011] Preferably, the top driving end of the reduction motor is fixedly connected with a driving gear, the front of the driving gear is meshingly connected with a driven gear, the driven gear is fixedly connected to the outer periphery of the fixed shaft, and the fixed shaft is rotatably connected to the middle of the top end of the fixed frame.

[0012] Preferably, the top of the fixed shaft is fixedly connected to a workbench, and clamping cylinders are installed on both sides of the rear part of the workbench. The top of the clamping cylinder passes through the top of the workbench, and the top of the clamping cylinder is slidably connected to the top of the workbench.

[0013] Preferably, an intelligent welding method comprises the following steps: S1. In actual use, the electric slide is first started through the control box, and the sealing door is lifted by the operation of the electric slide, so as to facilitate the installation of the workpiece to be welded on the workbench. After the position of the workpiece to be welded is adjusted, the workpiece to be welded is clamped and fixed by the operation of the clamping cylinders on both sides; S2. After the workpieces are fixed, the control box is used to start the mechanical arm, and the laser welding head at the end of the mechanical arm is used to weld the two workpieces. In actual use, the height of the mechanical arm is adjusted by the operation of the hydraulic rod to achieve stable welding of the workpieces. When adjusting the welding position and welding posture, the reduction motor is started, and the driving gear is driven by the reduction motor to rotate, and the driven gear is driven to rotate the driven gear meshing with it, and the driven gear drives the workbench to rotate as a whole to achieve the adjustment of the workpiece position; S3. During actual welding, the electric slide is started, and the sealing door is driven to descend by the electric slide, so that the whole machine body is sealed. During welding, the second wheel hub motor is started, and the fan blades are driven to rotate by the second wheel hub motor. The fan blades stir the air inside the machine body to form an ascending cyclone, so that the odorous gas inside the machine body is extracted from the machine body and transported to the top bin to achieve ventilation and purification work; S4. When performing ventilation purification, the rising cyclone will contact the purification chamber, and the deodorizing sand inside the purification chamber will be used to adsorb and purify the odor and impurities in the gas. The servo motor drives the rotating shaft 2 to rotate. When the rotating shaft 2 rotates, the spiral blades arranged on the outer periphery of the rotating shaft 2 will stir the deodorizing sand inside the purification chamber to prevent the deodorizing sand from hardening and make the gas fully contact with the deodorizing sand, so as to facilitate the discharge of the purified gas. S5. After the rising airflow contacts the rising impeller, it will drive the rising impeller to rotate. When the rising impeller rotates, it will further form a rising force, which will push the cover out of the outlet, so that the purified gas will be discharged through the outlet, completing the air purification and exchange work. At the same time, by observing the ejection of the cover during operation, the exchange and purification of the gas inside the machine body can be judged. When the exchange process is interrupted, it is convenient to find the problem in time at the first time.

[0014] Compared with the prior art, the present invention has the following beneficial effects: In actual use, the hydraulic rod can drive the mechanical arm to adjust its height, which is beneficial to welding different workpieces, thereby realizing stable welding of the workpieces. When adjusting the welding position and welding posture, people can start the reduction motor, which can drive the driving gear to rotate, and the driving gear can drive the driven gear meshing with it to rotate, and the driven gear can drive the workbench to rotate as a whole, thereby realizing the adjustment of the workpiece position. Through the cooperation with the mechanical arm and the hydraulic rod, the welding application range of the intelligent welding device can be greatly improved, which is beneficial to the actual welding work.

[0015] During actual welding, people can start the electric slide, which can drive the sealing door to descend, so that the entire body can be sealed to prevent the diffusion of odorous gases during welding from irritating the workers.

[0016] When welding, people can start the hub motor 2, which can drive the fan blades to rotate. The fan blades can stir the air inside the body to form an ascending cyclone, thereby extracting the odorous gas inside the body and transporting it to the top bin to achieve ventilation and purification.

[0017] The hub motor 2 can drive the gear ring to rotate synchronously, and the gear ring can drive the sub-gear meshing with it to rotate, and the sub-gear can drive the rotating rod 2 to rotate accordingly, so that the transmission belt assembly can be used to drive the rotating rod 1 and the turntable to rotate, and the guide plate on the outer periphery of the turntable can further assist in lifting the rising cyclone, and by increasing the attraction points, the suction force on the air in the machine body can be improved, which is beneficial to the gas purification and extraction work. The rising cyclone will contact the purification chamber, and the deodorizing sand inside the purification chamber can realize the adsorption and purification of odor and debris in the gas, which is beneficial to practical use.

[0018] The servo motor can drive shaft two to rotate. When shaft two rotates, the spiral blades arranged on the outer periphery of shaft two can stir the deodorizing sand inside the purification chamber to avoid the deodorizing sand from becoming compacted, which is beneficial for long-term use. The hub motor one can use the connecting plate to drive the rotating ring to rotate synchronously, thereby achieving synchronous stirring of the deodorizing sand. This can prevent the deodorizing sand from becoming compacted and enable the gas to fully contact the deodorizing sand, thereby facilitating the discharge of the purified gas.

[0019] The gas continuously discharged upward will contact the upflow impeller. After contacting the upflow impeller, the upflow will drive the upflow impeller to rotate. When the upflow impeller rotates, a lifting force will be further formed, which can push the cover out of the outlet, so that the purified gas can be discharged through the outlet, completing the air purification exchange work, which is beneficial to practical use.

[0020] During work, people can judge the exchange and purification of the gas inside the machine body by observing the ejection of the cover. When the exchange process is interrupted, people can find the problem in time at the first time, which is beneficial to the health preservation of the workers in the actual welding work. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a front view three-dimensional structural schematic diagram of an intelligent welding device and a welding method thereof of the present invention; Figure 2 This is a schematic diagram of the internal structure of an intelligent welding device and a welding method thereof according to the present invention; Figure 3 A bottom view of the internal structure of an intelligent welding device and a welding method thereof according to the present invention; Figure 4 It is a partial structural schematic diagram of a fixed frame of an intelligent welding device and a welding method thereof according to the present invention; Figure 5 It is a schematic diagram of the local structure in the top bin of an intelligent welding device and a welding method thereof of the present invention; Figure 6 It is a schematic diagram of the partial structure in the clean room of an intelligent welding device and a welding method thereof of the present invention; Figure 7 This is one of the schematic diagrams of the local structure inside the fixed ring of an intelligent welding device and a welding method thereof of the present invention; Figure 8 This is the second schematic diagram of the local structure inside the fixed ring of an intelligent welding device and a welding method thereof of the present invention.

[0022] 1. Intelligent welding device; 101. Machine body; 102. Base; 103. Workbench; 104. Control box; 105. Limiting frame; 106. Closing door; 107. Robotic arm; 108. Clamping cylinder; 109. Mounting seat; 110. Fixed frame 1; 111. Electric slide; 112. Fixed plate; 113. Fixed ring; 114. Top bin; 115. Driven gear; 116. Fixed shaft; 117. Driving gear; 118. Speed ​​reduction motor; 119. Hydraulic rod; 120. Closing cover; 121. Sliding sleeve; 122. Fixed block; 123. Exit; 124. Installation plate; 125, upflow impeller; 126, purification chamber; 127, top frame; 128, shaft one; 129, fixing rod; 130, swivel; 131, connecting plate; 132, hub motor one; 133, spiral sheet; 134, shaft two; 135, servo motor; 136, partition plate; 137, fan blade; 138, guide plate; 139, rod one; 140, shaft three; 141, turntable; 142, fixing frame two; 143, protective cover; 144, transmission belt assembly; 145, sub-gear; 146, rod two; 147, hub motor two; 148, gear ring. DETAILED DESCRIPTION

[0023] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art may think of other obvious variations.

[0024] like Figure 1-Figure 8 The intelligent welding device and welding method shown in the figure include an intelligent welding device 1, which includes a body 101, a top frame 127 is fixedly connected to the top of the body 101, a top bin 114 is fixedly connected to the top of the top frame 127, a fixing plate 112 is fixedly connected to the bottom of the top bin 114, a fixing ring 113 is fixedly connected to the middle of the fixing plate 112, and protective covers 143 are engaged with the upper and lower parts of the outer periphery of the fixing ring 113, a rotating shaft 3 140 is fixedly connected to the middle part of the fixing ring 113 through a fixing frame 2 142, a hub motor 2 147 is fixedly connected to the lower part of the outer periphery of the rotating shaft 3 140, a fan blade 137 is fixedly connected to the lower part of the outer periphery of the hub motor 2 147, and the hub motor 147 is fixedly connected to the fan blade 137. A gear ring 148 is fixedly connected to the upper part of the outer periphery of the second machine 147, and a plurality of sub-gears 145 are meshedly connected to the outer periphery of the gear ring 148. The sub-gears 145 are fixedly connected to the lower part of the outer periphery of the second rotating rod 146. The second rotating rod 146 is rotatably connected to the middle part of the second fixed frame 142 near the side of the third rotating shaft 140. The upper part of the outer periphery of the second rotating rod 146 is connected to the first rotating rod 139 through the transmission belt assembly 144. The first rotating rod 139 is rotatably connected to the middle part of the second fixed frame 142 away from the side of the third rotating shaft 140. The upper part of the outer periphery of the first rotating rod 139 is fixedly connected to the rotating disk 141. The outer periphery of the rotating disk 141 is fixedly connected to the uniformly distributed guide plates 138, and the guide plates 138 are all set to an inclined state. Furthermore, in a specific implementation, during welding, people can start the second wheel hub motor 147, which can drive the fan blades 137 to rotate, and the fan blades 137 can stir the air inside the body 101 to form an ascending cyclone, so that the odorous gas inside the body 101 can be extracted from the body 101 and transported to the top bin 114 to achieve ventilation and purification. At the same time, the second wheel hub motor 147 can drive the gear ring 148 to rotate synchronously, and the gear ring 148 can drive the sub-gear 145 meshing with it to rotate, and the sub-gear 145 can drive the second rotating rod 146 to rotate accordingly, so that the transmission belt assembly 144 can be used to drive the rotating rod 1 139 and the turntable 141 to rotate, and the guide plate 138 on the outer periphery of the turntable 141 can further assist in lifting the ascending cyclone, and by increasing the attraction points, the suction force on the air in the body 101 can be increased, which is beneficial to the gas purification and extraction work.

[0025] The bottom of the machine body 101 is fixedly connected with a base 102, the upper front end of the machine body 101 is fixedly connected with a limit frame 105, the upper front end of the machine body 101 is slidably connected with a sealing door 106 through an electric slide 111, the electric slide 111 is installed on both sides of the upper front end of the machine body 101, the sealing door 106 is arranged on the inner side of the limit frame 105, and a control box 104 is installed in the middle of one side of the machine body 101; Furthermore, in specific implementation, during actual welding, people can start the electric slide 111, which can drive the sealing door 106 to descend, so that the entire body 101 can be sealed to prevent odorous gas from diffusing during welding and causing irritation to the workers.

[0026] Among them, a purification chamber 126 is arranged on the upper part of the fixed plate 112, and mounting plates 124 are arranged on the upper and lower parts of the purification chamber 126, and the mounting plates 124 are installed in the middle of the top chamber 114, and ventilation plates are clamped in the middle of the upper and lower ends of the purification chamber 126, and a rotating shaft 134 is arranged in the middle of the purification chamber 126, and a spiral sheet 133 is fixedly connected to the outer periphery of the rotating shaft 134, and one end of the rotating shaft 134 is fixedly connected to the driving end of the servo motor 135, and both ends of the rotating shaft 134 pass through the partition plate 136, and the partition plate 136 is rotatably connected to the rotating shaft 134, and the partition plate 136 is fixedly connected Connected to the front and rear parts of the purification chamber 126, the front and rear parts of both sides of the rotating shaft 2 134 are provided with fixing rods 129, the fixing rods 129 are installed at the front and rear parts of both sides of the purification chamber 126, the outer periphery of the fixing rods 129 are fixedly connected with the hub motor 132, the outer periphery of the hub motor 132 are fixedly connected with a plurality of connecting plates 131, the connecting plates 131 are all set to an inclined state, the hub motor 132 is fixedly connected with the rotating ring 130 through the connecting plate 131, the outer periphery of the rotating ring 130 is provided with evenly distributed and mutually staggered guide plates, and the middle part of the purification chamber 126 is provided with deodorizing sand; Furthermore, in a specific implementation, the rising cyclone will come into contact with the purification chamber 126, and the deodorizing sand inside the purification chamber 126 can be used to adsorb and purify the odor and impurities in the gas, which is beneficial to practical use. At the same time, the operation of the servo motor 135 can drive the rotating shaft 134 to rotate. When the rotating shaft 134 rotates, the spiral blades 133 arranged on the outer periphery of the rotating shaft 134 can stir the deodorizing sand inside the purification chamber 126 to avoid the deodorizing sand from becoming hardened, which is beneficial to long-term use. The hub motor 132 can use the connecting plate 131 to drive the rotating ring 130 to rotate synchronously, thereby realizing synchronous stirring of the deodorizing sand. While avoiding the deodorizing sand from becoming hardened, the gas can be fully in contact with the deodorizing sand, and the discharge of the purified gas can be facilitated, which is beneficial to practical use.

[0027] Among them, an upflow impeller 125 is arranged in the upper part of the top bin 114, and the upflow impeller 125 is fixedly connected to the bottom of the rotating shaft 128, and the rotating shaft 128 is slidably connected to the inside of the sliding sleeve 121, and the outer periphery of the sliding sleeve 121 is fixedly connected with evenly distributed fixed blocks 122, and the fixed blocks 122 are all fixedly connected to the inside of the outlet 123, and the outlet 123 is fixedly connected to the middle of the top of the top bin 114, and the top of the sliding sleeve 121 is fixedly connected with a cover 120, and the outer periphery of the cover 120 is provided with a plurality of notches, and the cover 120 is slidably connected to the inside of the outlet 123; Furthermore, in a specific implementation, the gas continuously discharged upward will contact the upflow impeller 125. After contacting the upflow impeller 125, the upflow will drive the upflow impeller 125 to rotate. When the upflow impeller 125 rotates, a lifting force will be further formed, thereby being able to push the cover 120 out of the outlet 123, so that the purified gas can be discharged through the outlet 123, completing the air purification and exchange work, which is beneficial to actual use. At the same time, when working, people can judge the exchange and purification of the gas inside the body 101 by observing the ejection of the cover 120. When the exchange process is interrupted, it is convenient for people to discover the problem in time at the first time, which is beneficial to the health preservation of the workers in the actual welding work.

[0028] Among them, a mounting seat 109 is fixedly connected to the bottom of the machine body 101, a hydraulic rod 119 is fixedly connected to the rear part of one side of the top of the mounting seat 109, a mechanical arm 107 is installed on the top of the hydraulic rod 119, a fixing frame 110 is fixedly connected to the front part of the top of the mounting seat 109, a reduction motor 118 is installed on the rear side of the fixing frame 110, a driving gear 117 is fixedly connected to the top driving end of the reduction motor 118, a driven gear 115 is meshedly connected to the front part of the driving gear 117, the driven gear 115 is fixedly connected to the outer periphery of a fixed shaft 116, the fixed shaft 116 is rotatably connected to the middle part of the top of the fixing frame 110, a workbench 103 is fixedly connected to the top of the fixed shaft 116, a clamping cylinder 108 is installed on both sides of the rear part of the workbench 103, the top of the clamping cylinder 108 passes through the top of the workbench 103, and the top of the clamping cylinder 108 is slidably connected to the top of the workbench 103; Furthermore, in a specific implementation, people can first start the electric slide 111 through the control box 104, and the sealing door 106 can be lifted by the operation of the electric slide 111, so that people can install the workpiece to be welded on the workbench 103 conveniently. After the position adjustment of the workpiece to be welded is completed, the clamping and fixing of the workpiece to be welded can be achieved through the operation of the clamping cylinders 108 on both sides. After that, people can start the mechanical arm 107 through the control box 104, and the mechanical arm 107 can use the laser welding head at the end to achieve welding of the two workpieces. In actual use, the operation of the hydraulic rod 119 can drive the mechanical arm 1 07 can be height-adjusted, which is beneficial for welding different workpieces, thereby realizing stable welding of the workpieces. When adjusting the welding position and welding posture, people can start the reduction motor 118, and the reduction motor 118 can drive the driving gear 117 to rotate, and the driving gear 117 can drive the driven gear 115 meshing therewith to rotate, and the driven gear 115 can drive the workbench 103 to rotate as a whole, so as to realize the adjustment of the position of the workpiece. Through the cooperation with the mechanical arm 107 and the hydraulic rod 119, the welding application range of the intelligent welding device 1 can be greatly improved, which is beneficial to the actual welding work.

[0029] Among them, an intelligent welding method includes the following operating steps; S1. In actual use, the electric slide 111 is first started through the control box 104, and the sealing door 106 is lifted by the operation of the electric slide 111, so as to facilitate the installation of the workpiece to be welded on the workbench 103. After the position of the workpiece to be welded is adjusted, the workpiece to be welded is clamped and fixed by the operation of the clamping cylinders 108 on both sides; S2. After the workpieces are fixed, the control box 104 is used to start the mechanical arm 107, and the mechanical arm 107 uses the laser welding head at the end to weld the two workpieces. In actual use, the hydraulic rod 119 drives the mechanical arm 107 to adjust the height to achieve stable welding of the workpieces. When adjusting the welding position and welding posture, the reduction motor 118 is started, and the reduction motor 118 drives the driving gear 117 to rotate, and the driving gear 117 drives the driven gear 115 meshing with it to rotate, and the driven gear 115 drives the workbench 103 to rotate as a whole to achieve the adjustment of the workpiece position; S3. During actual welding, the electric slide 111 is started, and the sealing door 106 is driven to descend by the electric slide 111, so that the entire machine body 101 is sealed. During welding, the hub motor 147 is started, and the fan blades 137 are driven to rotate by the hub motor 147. The air inside the machine body 101 is stirred by the fan blades 137 to form an ascending cyclone, so that the odorous gas inside the machine body 101 is extracted from the machine body 101 and transported to the top bin 114, so as to achieve ventilation and purification work; S4. When performing ventilation purification, the ascending cyclone will contact the purification chamber 126, and the deodorizing sand inside the purification chamber 126 will be used to adsorb and purify the odor and impurities in the gas. The servo motor 135 will drive the second rotating shaft 134 to rotate. When the second rotating shaft 134 rotates, the spiral blades 133 arranged on the outer periphery of the second rotating shaft 134 will stir the deodorizing sand inside the purification chamber 126, so as to prevent the deodorizing sand from hardening and make the gas fully contact with the deodorizing sand, so as to facilitate the discharge of the purified gas. S6. After the rising airflow contacts the rising impeller 125, it drives the rising impeller 125 to rotate. When the rising impeller 125 rotates, it further forms a rising force, which pushes the cover 120 out of the outlet 123, so that the purified gas is discharged through the outlet 123, and the air purification exchange work is completed. At the same time, by observing the ejection of the cover 120 during operation, the exchange and purification of the gas inside the body 101 can be judged. When the exchange process is interrupted, it is convenient to find the problem in time at the first time. Working principle: In actual use, people can first start the electric slide 111 through the control box 104, and the sealing door 106 can be lifted through the operation of the electric slide 111, so that people can install the workpiece to be welded on the workbench 103 conveniently. After the position adjustment of the workpiece to be welded is completed, the clamping and fixing of the workpiece to be welded can be achieved through the operation of the clamping cylinders 108 on both sides. After that, people can start the mechanical arm 107 through the control box 104, and the mechanical arm 107 can use the laser welding head at the end to achieve welding of the two workpieces. In actual use, the operation of the hydraulic rod 119 can drive the mechanical arm 107 to adjust its height, which is conducive to welding processing of different workpieces, thereby achieving the workpiece Stable welding, when adjusting the welding position and welding posture, people can start the reduction motor 118, and the reduction motor 118 can drive the driving gear 117 to rotate, and the driving gear 117 can drive the driven gear 115 meshing with it to rotate, and the driven gear 115 can drive the workbench 103 to rotate as a whole, so as to adjust the position of the workpiece. Through the cooperation with the mechanical arm 107 and the hydraulic rod 119, the welding application range of the intelligent welding device 1 can be greatly improved, which is beneficial to the actual welding work. During actual welding, people can start the electric slide 111, and the electric slide 111 can drive the sealing door 106 to descend, so that the whole body 101 can be sealed to avoid welding. There is odorous gas diffused to irritate the staff. During welding, people can start the hub motor 147, which can drive the fan blades 137 to rotate. The fan blades 137 can stir the air inside the body 101 to form an ascending cyclone, so that the odorous gas inside the body 101 can be extracted from the body 101 and transported to the top bin 114 to achieve ventilation and purification. At the same time, the hub motor 147 can drive the gear ring 148 to rotate synchronously, and the gear ring 148 can drive the sub-gear 145 meshing with it to rotate, and the sub-gear 145 can drive the rotating rod 146 to rotate accordingly, so that the transmission belt assembly 144 can be used to drive the rotating rod 139 and The turntable 141 rotates, and the guide plate 138 on the outer periphery of the turntable 141 can further assist in lifting the rising cyclone, and the increase in the attraction points can increase the suction force on the air in the body 101, which is beneficial to the gas purification and extraction work. After that, the rising cyclone will contact the purification chamber 126, and the deodorizing sand inside the purification chamber 126 can realize the adsorption and purification of odors and debris in the gas, which is beneficial to practical use. At the same time, the work of the servo motor 135 can drive the rotating shaft 134 to rotate. When the rotating shaft 134 rotates, the spiral blade 133 arranged on the outer periphery of the rotating shaft 134 can stir the deodorizing sand inside the purification chamber 126 to avoid the deodorizing sand from becoming hardened, which is beneficial to long-term use.The hub motor 132 can use the connecting plate 131 to drive the rotating ring 130 to rotate synchronously, so as to achieve synchronous stirring of the deodorizing sand. While avoiding the deodorizing sand from hardening, the gas can be fully contacted with the deodorizing sand, and the discharge of the purified gas can be facilitated, which is beneficial to practical use. The gas discharged upward continuously will contact the upflow impeller 125. After contacting the upflow impeller 125, the upflow will drive the upflow impeller 125 to rotate. When the upflow impeller 125 rotates, it will further form a rising force, so that the cover 120 can be pushed out of the outlet 123, so that the purified gas can be discharged through the outlet 123, completing the air purification exchange work, which is beneficial to practical use. At the same time, when working, people can judge the exchange and purification of the gas inside the body 101 by observing the ejection of the cover 120. When the exchange process is interrupted, it can be convenient for people to find the problem in time at the first time, which is beneficial to the health preservation of the workers in the actual welding work.

[0030] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions only describe the principles of the present invention. The present invention may be subject to various changes and improvements without departing from the spirit and scope of the present invention. These changes and improvements fall within the scope of the present invention. The scope of protection claimed by the present invention is defined by the attached claims and their equivalents.

Claims

1. An intelligent welding device, comprising an intelligent welding device (1), characterized in that: The intelligent welding device (1) comprises a machine body (101), the top of the machine body (101) is fixedly connected to a top frame (127), the top of the top frame (127) is fixedly connected to a top bin (114), the bottom of the top bin (114) is fixedly connected to a fixing plate (112), the middle of the fixing plate (112) is fixedly connected to a fixing ring (113), the upper and lower parts of the outer periphery of the fixing ring (113) are both engaged with protective covers (143), the middle part of the fixing ring (113) is fixedly connected to a rotating shaft (140) through a second fixing frame (142), the lower part of the outer periphery of the rotating shaft (140) is fixedly connected to a second wheel hub motor (147), the lower part of the outer periphery of the second wheel hub motor (147) is fixedly connected to a fan blade (137), and the upper part of the outer periphery of the second wheel hub motor (147) is fixedly connected to a fan blade (137). A gear ring (148) is connected, and the outer periphery of the gear ring (148) is meshedly connected to a plurality of sub-gears (145), and the sub-gears (145) are fixedly connected to the lower part of the outer periphery of the second rotating rod (146), and the second rotating rod (146) is rotatably connected to a side of the middle of the second fixed frame (142) close to the third rotating shaft (140), and the upper part of the outer periphery of the second rotating rod (146) is connected to the first rotating rod (139) through a transmission belt assembly (144), and the first rotating rod (139) is rotatably connected to a side of the middle of the second fixed frame (142) away from the third rotating shaft (140), and the upper part of the outer periphery of the first rotating rod (139) is fixedly connected to a rotating disk (141), and the outer periphery of the rotating disk (141) is fixedly connected to uniformly distributed guide plates (138), and the guide plates (138) are all arranged in an inclined state.

2. An intelligent welding device according to claim 1, characterized in that: The bottom of the machine body (101) is fixedly connected to a base (102); the upper front end of the machine body (101) is fixedly connected to a limiting frame (105); the upper front end of the machine body (101) is slidably connected to a sealing door (106) via an electric slide (111); the electric slides (111) are mounted on both sides of the upper front end of the machine body (101); the sealing door (106) is arranged on the inner side of the limiting frame (105); and a control box (104) is mounted in the middle of one side of the machine body (101).

3. The intelligent welding device according to claim 1, characterized in that: A purification chamber (126) is arranged on the upper part of the fixing plate (112), and mounting plates (124) are arranged on the upper and lower parts of the purification chamber (126), and the mounting plates (124) are mounted on the middle part of the top chamber (114). A ventilation plate is engaged in the middle part of the upper and lower ends of the purification chamber (126), and a second rotating shaft (134) is arranged in the middle part of the purification chamber (126). A spiral sheet (133) is fixedly connected to the outer periphery of the second rotating shaft (134), and one end of the second rotating shaft (134) is fixedly connected to the driving end of the servo motor (135), and both ends of the second rotating shaft (134) pass through a partition plate (136), and the partition plate (136) is rotatably connected to the second rotating shaft (134), and the partition plate (136) is fixedly connected to the front and rear parts of the purification chamber (126).

4. The intelligent welding device according to claim 1, characterized in that: An upflow impeller (125) is provided at the upper inner portion of the top bin (114); the upflow impeller (125) is fixedly connected to the bottom of a rotating shaft (128); the rotating shaft (128) is slidably connected to the inside of a sliding sleeve (121); the outer periphery of the sliding sleeve (121) is fixedly connected to evenly distributed fixing blocks (122); the fixing blocks (122) are all fixedly connected to the inside of an outlet (123); the outlet (123) is fixedly connected to the middle of the top end of the top bin (114); the top of the sliding sleeve (121) is fixedly connected to a cover (120); a plurality of notches are provided on the outer periphery of the cover (120); the cover (120) is slidably connected to the inside of the outlet (123).

5. The intelligent welding device according to claim 1, characterized in that: A mounting seat (109) is fixedly connected to the bottom of the machine body (101); a hydraulic rod (119) is fixedly connected to the rear of one side of the top of the mounting seat (109); a mechanical arm (107) is installed on the top of the hydraulic rod (119); a laser welding head is installed at the end of the mechanical arm (107); a fixing frame (110) is fixedly connected to the front of the top of the mounting seat (109); and a reduction motor (118) is installed on the rear of the fixing frame (110).

6. The intelligent welding device according to claim 3, characterized in that: The front and rear parts of both sides of the second rotating shaft (134) are provided with fixing rods (129), and the fixing rods (129) are installed at the front and rear parts of both sides in the purification chamber (126). The outer periphery of the fixing rods (129) is fixedly connected to the first wheel hub motor (132), and the outer periphery of the first wheel hub motor (132) is fixedly connected to a plurality of connecting plates (131), and the connecting plates (131) are arranged in an inclined state.

7. An intelligent welding device according to claim 6, characterized in that: The wheel hub motors (132) are fixedly connected to the rotating ring (130) via the connecting plates (131); the outer periphery of the rotating ring (130) is provided with evenly distributed and mutually staggered guide plates; and the middle of the purification chamber (126) is provided with deodorizing sand.

8. The intelligent welding device according to claim 5, characterized in that: The top driving end of the reduction motor (118) is fixedly connected to a driving gear (117), the front of the driving gear (117) is meshingly connected to a driven gear (115), the driven gear (115) is fixedly connected to the outer periphery of a fixed shaft (116), and the fixed shaft (116) is rotatably connected to the middle of the top end of the fixed frame (110).

9. An intelligent welding device according to claim 8, characterized in that: The top of the fixed shaft (116) is fixedly connected to a workbench (103), and clamping cylinders (108) are installed on both sides of the rear of the workbench (103). The top of the clamping cylinder (108) passes through the top of the workbench (103), and the top of the clamping cylinder (108) is slidably connected to the top of the workbench (103).

10. An intelligent welding method, applied to an intelligent welding device according to any one of claims 1 to 9, characterized in that: The following steps are included: S1. In actual use, the electric slide (111) is first started through the control box (104), and the sealing door (106) is lifted by the operation of the electric slide (111), so that the workpiece to be welded can be conveniently installed on the workbench (103). After the position of the workpiece to be welded is adjusted, the workpiece to be welded is clamped and fixed by the operation of the clamping cylinders (108) on both sides; S2. After the workpieces are fixed, the control box (104) is used to start the mechanical arm (107). The mechanical arm (107) is used to weld the two workpieces using the laser welding head at the end. In actual use, the hydraulic rod (119) is used to drive the mechanical arm (107) to adjust its height, thereby achieving stable welding of the workpieces. When adjusting the welding position and welding posture, the reduction motor (118) is started. The reduction motor (118) drives the driving gear (117) to rotate. The driving gear (117) drives the driven gear (115) meshing with the driving gear to rotate. The driven gear (115) drives the workbench (103) to rotate as a whole, thereby achieving adjustment of the position of the workpieces. S3. During actual welding, the electric slide (111) is started, and the sealing door (106) is driven to descend by the electric slide (111), thereby sealing the entire machine body (101). During welding, the second wheel hub motor (147) is started, and the second wheel hub motor (147) is driven to rotate the fan blades (137). The fan blades (137) stir the air inside the machine body (101) to form an ascending cyclone, thereby extracting odorous gas inside the machine body (101) out of the machine body (101) and transporting it to the top bin (114), thereby achieving ventilation and purification work; S4. When performing ventilation purification, the ascending cyclone will come into contact with the purification chamber (126), and the odor and impurities in the gas will be adsorbed and purified through the deodorizing sand inside the purification chamber (126). The servo motor (135) drives the second rotating shaft (134) to rotate. When the second rotating shaft (134) rotates, the deodorizing sand inside the purification chamber (126) is stirred through the spiral blades (133) arranged on the outer periphery of the second rotating shaft (134), so as to prevent the deodorizing sand from being compacted and at the same time make the gas fully contact with the deodorizing sand, so as to facilitate the discharge of the purified gas; S5. After the ascending airflow contacts the ascending impeller (125), it drives the ascending impeller (125) to rotate. When the ascending impeller (125) rotates, it further generates an ascending force, which pushes the cover (120) out of the outlet (123), so that the purified gas is discharged through the outlet (123), thereby completing the air purification and exchange work. At the same time, during operation, by observing the ejection condition of the cover (120), the exchange and purification condition of the gas inside the machine body (101) can be judged. When the exchange process is interrupted, it is convenient to promptly discover the problem at the first time.

Images