Electric welding machine with protection structure

Abstract

The invention relates to the technical field of electric welding machines, and discloses an electric welding machine with a protection structure, which comprises a bearing box body, an electric welding machine temperature control protection mechanism is arranged on the surface of the bearing box body, and an electric welding machine protection mechanism is arranged in the bearing box body; the electric welding machine temperature control protection mechanism comprises an electric welding machine fire control protection assembly and an electric welding machine overload and overheating protection assembly, and in the using process of the electric welding machine, the state of the interior of the bearing box is monitored through a detection probe, penetrating through the surface of the bearing box, of the inner side of the intelligent fire extinguishing function box; when an electric welding machine works, a signal is immediately transmitted to a TGS813 flame sensor module in the intelligent fire extinguishing function box, at the moment, the intelligent fire extinguishing function box controls a gas storage box to be started through a connecting wire, fire extinguishing gas is immediately sprayed to the surface of the electric welding machine body in the bearing box body at a high speed through a gas spraying opening for fire extinguishing, and the assembly is high in sensing speed and fire extinguishing efficiency; and the life safety of workers is greatly protected.

Description

Technical Field

[0001] The invention relates to the technical field of electric welding machines, in particular to an electric welding machine with a protective structure. Background Art

[0002] An electric welder uses the high-temperature arc generated when the positive and negative poles are short-circuited for an instant to melt the solder on the welding rod and the material to be welded, so that the contacted objects can be combined. Its structure is very simple, which is a high-power transformer. Electric welders can generally be divided into two types according to the type of output power supply, one is AC power supply and the other is DC power supply. They use the principle of inductance. The inductance will produce a huge voltage change when it is connected and disconnected. The high-voltage arc generated when the positive and negative poles are short-circuited for an instant is used to melt the solder on the welding rod, so that they can achieve the purpose of atomic combination.

[0003] According to a welding machine with a protective structure disclosed on the patent website (authorization announcement number: CN221064772U), it is described as "relating to the technical field of welding machines, and disclosing an welding machine with a protective structure, the welding machine with a protective structure includes a main body, a control panel is fixedly mounted on the outer wall of the main body, and a protective structure is provided on the outer wall of the main body, and the protective structure includes: a threaded rod, the outer wall of the main body is penetrated by the threaded rod and is rotatably connected to the penetration of the threaded rod, the outer wall of the main body is slidably connected to a protective plate, and the outer wall of the threaded rod is threadedly connected to the protective plate. The welding machine with a protective structure is provided with a protective structure, and the control panel can be shielded by a baffle when the welding machine is not in use, thereby preventing the parts on the surface of the control panel from being climbed or bitten by insects, and at the same time, when the baffle moves, it will drive the cleaning brush to clean the dust on the surface of the control panel, thereby preventing a large amount of dust from accumulating on the surface of the control panel, thereby protecting the control panel." Based on the above, the applicant believes that there are the following defects: The electric welder with a protective structure includes a main body. The protective structure can shield the control panel through a baffle when the electric welder is not in use, thereby preventing parts on the surface of the control panel from being climbed or bitten by insects. At the same time, when the baffle moves, it will drive the cleaning brush to clean the dust on the surface of the control panel, thereby preventing a large amount of dust from accumulating on the surface of the control panel, thereby protecting the control panel. The electric welder body is placed inside the box for storage and use, and is always in a relatively closed space. When the electric welder is used for a long time, the electric welder will be overloaded and overheated. In severe cases, a fire may occur, seriously affecting the life safety of the staff.

[0004] Therefore, it is necessary to design an electric welder with a protective structure that is highly practical and can monitor and handle fires generated during the use of the electric welder. Summary of the invention

[0005] The object of the present invention is to provide an electric welding machine with a protective structure to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions: an electric welder with a protection structure, comprising a carrying box, a welding machine temperature control protection mechanism is arranged on the surface of the carrying box, and a welding machine protection mechanism is arranged inside the carrying box, the welding machine temperature control protection mechanism comprises an electric welder fire control protection component and an electric welder overload and overheat protection component, the welding machine fire control protection component is arranged at the top of the left and right ends of the carrying box, the welding machine overload and overheat protection component is arranged inside the carrying box, the welding machine protection mechanism comprises an electric welder body stabilization protection component and a removal component, the welding machine body stabilization protection component is arranged at the bottom of the left and right ends inside the carrying box, and the removal component is arranged at the bottom inside the carrying box; The fire control and protection assembly of the electric welding machine includes an intelligent fire extinguishing function box, which is installed on the top of the left and right ends of the bearing box body, a control switch is fixedly connected to the top of the outer end of the intelligent fire extinguishing function box, a detection probe is arranged on the top of the inner side of the intelligent fire extinguishing function box, a gas storage box is installed on the top of the left and right ends of the bearing box body, a connecting line is fixedly connected between the intelligent fire extinguishing function box and the gas storage box, a gas filling port is fixedly connected to the front end of the top of the gas storage box, a mounting seat is installed on the top of the left and right ends of the inner side of the bearing box body, and a jet nozzle is fixedly connected on the surface of the mounting seat. During the use of the electric welding machine, the status inside the carrying box is monitored by the detection probe that runs through the surface of the carrying box on the inside of the intelligent fire extinguishing function box. When the detection probe detects a flame in the carrying box, it will immediately transmit a signal to the TGS813 flame sensor module inside the intelligent fire extinguishing function box. At this time, the intelligent fire extinguishing function box controls the gas storage box to start through the connecting line, and immediately sprays the fire extinguishing gas at high speed to the surface of the electric welding machine body inside the carrying box through the jet port to extinguish the fire. This component has a fast sensing speed and high fire extinguishing efficiency, which greatly protects the lives of the staff.

[0007] According to the above technical solution, the detection probe passes through the surface of the carrying box, and the gas storage box is arranged at the bottom of the intelligent fire extinguishing function box.

[0008] According to the above technical solution, two groups of fire control and protection components for the welding machine are provided and are symmetrically distributed on the tops of the left and right sides of the bearing box.

[0009] According to the above technical scheme, the overload and overheating protection component of the electric welding machine includes a fixed plate, the fixed plate is fixedly connected to the front and rear ends of the top of the inner side of the bearing box, the inner center of the fixed plate is rotatably connected with a bidirectional screw, the left and right ends of the inner side of the fixed plate are fixedly connected with a fixing rod, the surface of the bidirectional screw is threadedly connected with a slider, the surface of the fixed rod is slidably connected with a slider, the bottom of the slider is fixedly connected with a fixed frame, a cooling fan is installed inside the fixed frame, a dustproof net is arranged at the bottom of the fixed frame, a heat exhaust port is opened at the back of the bearing box, a rear dustproof net is arranged inside the heat exhaust port, a temperature sensor is installed at the front end of the top of the bearing box, a control panel is fixedly connected to the front end of the top of the bearing box, a warning light is fixedly connected to the top of the control panel, a motor frame is fixedly connected to the top center of the back of the bearing box, a motor is arranged inside the motor frame, and side heat dissipation ports are opened at the left and right ends of the bearing box. When the device is working, The motor on the back of the carrying box will drive the bidirectional screw to rotate, drive the slider to move, and drive the fixed frame at the bottom and the internal cooling fan to cool the welding machine body inside the carrying box. The heat generated by the welding machine body will be discharged from the carrying box through the heat exhaust port on the back and the side heat exhaust port on the side, so as to always ensure the stability and constancy of the inside of the carrying box. When the heat exhaust is incomplete due to long-term use, the temperature sensor will detect the heat and transfer the signal to the control panel. At this time, the warning light will flash. At this time, the staff can turn off the welding machine body for cooling. After shutdown, the cooling fan will be used for rapid cooling to prevent the temperature inside the carrying box from continuing to rise and affecting the service life and service life of the welding machine body. At the same time, when the detected fire is extinguished by the fire control protection component of the welding machine, the handle will also alarm to warn the staff to stay away from the device. At the same time, the cooling fan will accelerate the diffusion of the fire extinguishing gas and accelerate the fire extinguishing. The model of this temperature sensor is PT-100.

[0010] According to the above technical solution, the bidirectional screw is fixedly connected to the front output end of the motor, the front and rear ends of the bidirectional screw surface are threadedly connected with sliders, and the front and rear ends of the fixed rod surface are slidably connected with sliders.

[0011] According to the above technical solution, four groups of heat exhaust ports and rear dust-proof screens are provided, and two groups of fixed frames, dust-proof screens and fixed plates are provided.

[0012] According to the above technical solution, the welding machine body stability protection component includes a protection plate, the protection plate is fixedly connected to the bottom ends of the left and right sides of the inside of the bearing box, the top and bottom of the inner side of the protection plate are fixedly connected to a fixing seat, the middle section of the inner side of the protection plate is fixedly connected to a partition block, a sliding rod is fixedly connected between the fixing seat and the partition block, a sliding sleeve is slidably connected to the surface of the sliding rod, a spring is fixedly connected between the sliding sleeve and the fixing seat, a spring is fixedly connected between the sliding sleeve and the partition block, a connecting arm is fixedly connected to the inner side of the sliding sleeve, and the end of the connecting arm away from the sliding sleeve is fixedly connected to the protection fixing seat A splint is fixedly connected to the inner side of the protective fixing seat, and a rubber pad is fixedly connected to the inner side of the splint. When the electric welding machine body is placed inside the carrying box, the electric welding machine body will be protected by the electric welding machine body stabilization protection component. When the carrying box is hit, the splint will compress the protective fixing seat and the connecting arm, and transfer the force to the sliding sleeve, which slides on the sliding rod and cooperates with the spring to ensure the stability of the electric welding machine body. At the same time, the setting of the electric welding machine body stabilization protection component can also play a role of limiting and fixing, effectively preventing the electric welding machine body from tipping over inside the carrying box.

[0013] According to the above technical solution, the welding machine body stabilization protection components are provided in six groups and are symmetrically distributed at the bottom ends of the left and right ends of the carrying box. The rubber pad is fixedly connected to one end of the splint away from the protection fixing seat, and the splint is fixedly connected to one end of the protection fixing seat away from the connecting arm.

[0014] The cam is provided with a plurality of springs, each of which is provided with a plurality of springs, each of which is provided with a plurality of springs, and the plurality of springs are provided with a plurality of springs, each of which is provided with a plurality of springs.

[0015] According to the above technical solution, universal wheels are installed at the four corners of the bottom of the carrying box, a handle is fixedly connected to the back of the carrying box, sockets are fixedly connected to the left and right ends of the front of the carrying box, a box door is plugged into the sockets, an electric welding machine body is arranged inside the carrying box, and maintenance work lights are installed on the top of the left and right ends inside the carrying box.

[0016] Compared with the prior art, the beneficial effects achieved by the present invention are: 1. The present invention is provided with a fire control protection component for an electric welder. During the use of the electric welder, a detection probe penetrating the surface of the carrying box inside the intelligent fire extinguishing function box is used to monitor the state inside the carrying box. When the detection probe detects a flame inside the carrying box, it immediately transmits a signal to the TGS813 flame sensor module inside the intelligent fire extinguishing function box. At this time, the intelligent fire extinguishing function box controls the gas storage box to start through the connecting line, and immediately sprays the fire extinguishing gas at a high speed to the surface of the electric welder body inside the carrying box through the jet port to extinguish the fire. The component has a fast sensing speed and a high fire extinguishing efficiency, which greatly protects the life safety of the staff.

[0017] 2. The present invention is provided with an overload and overheat protection component for the electric welding machine. When the device is working, the motor on the back of the carrying box will drive the bidirectional screw to rotate, drive the slider to move, and drive the fixed frame at the bottom and the internal cooling fan to cool the electric welding machine body inside the carrying box. The heat generated by the operation of the electric welding machine body will be discharged from the carrying box through the heat exhaust port on the back and the side heat exhaust port on the side, so as to always ensure the stability and constancy of the inside of the carrying box. When the heat exhaust is incomplete due to long use time, the temperature sensor will detect the heat and transfer the signal to the control panel. At this time, the warning light will flash. At this time, the staff can turn off the electric welding machine body for cooling. After stopping, the cooling fan is used to quickly cool down the temperature to prevent the temperature inside the carrying box from continuing to rise and affecting the service life and service life of the electric welding machine body. At the same time, when the detected fire is extinguished by the fire control protection component of the electric welding machine, the handle will also alarm to warn the staff to stay away from the device. At the same time, the cooling fan will accelerate the diffusion of the fire extinguishing gas and accelerate the fire extinguishing.

[0018] 3. The present invention is provided with a welding machine body stabilization protection component. When the welding machine body is placed inside a carrying box, the welding machine body will be protected by the welding machine body stabilization protection component. When the carrying box is hit, the splint will compress the protection fixing seat and the connecting arm, and transfer the force to the sliding sleeve. The sliding sleeve slides on the sliding rod and cooperates with the spring to ensure the stability of the welding machine body. At the same time, the setting of the welding machine body stabilization protection component can also play a role of limiting and fixing, effectively preventing the welding machine body from tipping over inside the carrying box.

[0019] 4. The present invention is provided with a removal assembly. When the electric welding machine body needs to be removed for maintenance, the sliding block, the bearing plate and the telescopic column pushing device on the top can be quickly replaced through the push rod and the push plate. The telescopic column, the buffer spring and the back plate arranged inside the bearing box can prevent the electric welding machine body from being damaged by excessive force when entering the bearing box, thereby ensuring that the sliding block, the bearing plate and the electric welding machine body can stably enter and exit the bearing box. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings: Figure 1 It is an overall schematic diagram of the present invention; Figure 2 It is a schematic diagram of the electric welding machine body of the present invention; Figure 3 It is a schematic diagram of a box door of the present invention; Figure 4 It is a schematic diagram of the fire control protection assembly of the electric welding machine of the present invention; Figure 5 It is a schematic diagram of the back side of the present invention; Figure 6 It is a schematic diagram of an overload and overheat protection component of an electric welding machine of the present invention; Figure 7 is a schematic diagram of a heat dissipation fan of the present invention; Figure 8 It is a schematic diagram of the welding machine body stabilization protection assembly of the present invention; Fig. 9 It is a protective plate intended for the present invention; Fig.10 is a schematic diagram of a separated view of a take-out assembly of the present invention; Fig.11 It is a schematic diagram of the removal component of the present invention.

[0021] In the figure: 1. Carrying box; 2. Universal wheel; 3. Handle; 4. Socket; 5. Box door; 6. Temperature control protection mechanism of welding machine; 61. Fire control protection component of welding machine; 611. Intelligent fire extinguishing function box; 612. Control switch; 613. Detection probe; 614. Connecting line; 615. Gas storage box; 616. Gas filling port; 617. Mounting seat; 618. Jet nozzle; 62. Overload and overheat protection component of welding machine; 621. Fixing plate; 622. Bidirectional screw; 623. Fixing rod; 624. Sliding block; 625. Fixing frame; 626. Cooling fan; 627. Dust screen; 628. Heat exhaust port; 629. Rear dust screen; 6201. Temperature sensor; 6202. Control panel; 62 03. Warning light; 6204. Motor frame; 6205. Motor; 6206. Side heat dissipation vent; 7. Electric welding machine protection mechanism; 71. Electric welding machine body stability protection component; 711. Protection plate; 712. Fixed seat; 713. Partition block; 714. Slide rod; 715. Slide sleeve; 716. Spring; 717. Protection fixed seat; 718. Connecting arm; 719. Clamp; 7101. Rubber pad; 72. Removal component; 721. Slide groove; 722. Sliding block; 723. Loading plate; 724. Back fixing plate; 725. Push rod; 726. Push plate; 727. Back frame; 728. Telescopic column; 729. Buffer spring; 7201. Back plate; 8. Electric welding machine body; 9. Maintenance work light. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] The present invention provides the following technical solutions: Embodiment 1

[0024] See also Figure 1-11 The present invention provides a technical solution: an electric welder with a protection structure, comprising a carrying box 1, a welding machine temperature control protection mechanism 6 is arranged on the surface of the carrying box 1, and a welding machine protection mechanism 7 is arranged inside the carrying box 1. The welding machine temperature control protection mechanism 6 comprises an electric welder fire control protection component 61 and an electric welder overload and overheat protection component 62. The electric welder fire control protection component 61 is arranged at the top of the left and right ends of the carrying box 1, and the electric welder overload and overheat protection component 62 is arranged inside the carrying box 1. The electric welder protection mechanism 7 comprises an electric welder body stabilization protection component 71 and a removal component 72. The electric welder body stabilization protection component 71 is arranged at the bottom of the left and right ends of the carrying box 1, and the removal component 72 is arranged at the bottom of the carrying box 1; The welding machine fire control protection component 61 includes an intelligent fire extinguishing function box 611, which is installed on the top of the left and right ends of the carrying box 1. The top of the outer end of the intelligent fire extinguishing function box 611 is fixedly connected with a control switch 612, and the top of the inner side of the intelligent fire extinguishing function box 611 is provided with a detection probe 613. The top of the left and right ends of the carrying box 1 is installed with a gas storage box 615, and a connecting line 614 is fixedly connected between the intelligent fire extinguishing function box 611 and the gas storage box 615. The front end of the top of the gas storage box 615 is fixedly connected with a gas filling port 616, and a mounting seat 617 is installed on the top of the left and right ends of the inner side of the carrying box 1. The surface of the mounting seat 617 is fixedly connected with a jet nozzle 618 During the use of the electric welder, the detection probe 613 penetrating the surface of the carrying box 1 inside the intelligent fire extinguishing function box 611 monitors the state inside the carrying box 1. When the detection probe 613 detects the flame inside the carrying box 1, it will immediately transmit a signal to the TGS813 flame sensor module inside the intelligent fire extinguishing function box 611. At this time, the intelligent fire extinguishing function box 611 controls the gas storage box 615 to start through the connecting line 614, and immediately sprays the fire extinguishing gas at high speed to the surface of the electric welder body 8 inside the carrying box 1 through the jet port 618 to extinguish the fire. The component has a fast sensing speed and high fire extinguishing efficiency, which greatly protects the life safety of the staff; The detection probe 613 penetrates through the surface of the carrying box 1 , and the gas storage box 615 is arranged at the bottom of the intelligent fire extinguishing function box 611 .

[0025] According to the above technical solution, two groups of welding machine fire control protection components 61 are provided, and are symmetrically distributed on the top of the left and right sides of the bearing box 1; The welding machine overload and overheat protection assembly 62 includes a fixing plate 621, which is fixedly connected to the front and rear ends of the top of the inner side of the carrying box 1, and a bidirectional screw 622 is rotatably connected to the inner center of the fixing plate 621, and a fixing rod 623 is fixedly connected to the left and right ends of the inner side of the fixing plate 621, and a slider 624 is threadedly connected to the surface of the bidirectional screw 622, and the slider 624 is slidably connected to the surface of the fixing rod 623, and a fixing frame 625 is fixedly connected to the bottom of the slider 624, and a cooling fan 626 is installed inside the fixing frame 625, and a dustproof cover is provided at the bottom of the fixing frame 625. A heat dissipation outlet 628 is provided on the back of the carrying box 1, and a rear dustproof net 629 is arranged inside the heat dissipation outlet 628. A temperature sensor 6201 is installed on the front end of the top of the carrying box 1. A control panel 6202 is fixedly connected to the front end of the top of the carrying box 1. A warning light 6203 is fixedly connected to the top of the control panel 6202. A motor frame 6204 is fixedly connected to the center of the top of the back of the carrying box 1. A motor 6205 is arranged inside the motor frame 6204. Side heat dissipation outlets 6206 are provided on the left and right ends of the carrying box 1. When the device is working, the bearing The motor 6205 on the back of the carrier box 1 will drive the bidirectional screw 622 to rotate, drive the slider 624 to move, drive the bottom fixed frame 625 and the internal cooling fan 626 to cool the welding machine body 8 inside the carrier box 1. The heat generated by the welding machine body 8 will be discharged from the carrier box 1 through the heat dissipation port 628 on the back and the side heat dissipation port 6206 on the side, always ensuring the stability and constant inside the carrier box 1. When the heat is not completely discharged due to long-term use, the temperature sensor 6201 will detect the heat and transfer the signal to the control panel 62 02, at this time, the warning light 6203 will flash, and the staff can turn off the welding machine body 8 to cool down. After stopping, the cooling fan 626 will quickly cool down to prevent the temperature inside the bearing box 1 from continuing to rise and affecting the service life and service life of the welding machine body 8. At the same time, when the detected fire is extinguished by the welding machine fire control protection component 61, the handle 610 3 will also alarm to warn the staff to stay away from the device. At the same time, the cooling fan 626 will accelerate the diffusion of the fire extinguishing gas and accelerate the fire extinguishing. The temperature sensor model is PT-100; The bidirectional screw 622 is fixedly connected to the front output end of the motor 6205. The front and rear ends of the bidirectional screw 622 are threadedly connected with sliders 624. The front and rear ends of the fixed rod 623 are slidably connected with sliders 624. There are four sets of heat exhaust ports 628 and rear dust screens 629 , and there are two sets of fixed frames 625 , dust screens 627 and fixed plates 621 . Embodiment 2

[0026] See also Figure 1-11On the basis of the first embodiment, the welding machine body stabilization protection component 71 further comprises a protection plate 711, the protection plate 711 is fixedly connected to the bottom ends of the left and right sides of the inner side of the bearing box 1, the top and bottom of the inner side of the protection plate 711 are fixedly connected to a fixing seat 712, the middle section of the inner side of the protection plate 711 is fixedly connected to a partition block 713, a sliding rod 714 is fixedly connected between the fixing seat 712 and the partition block 713, a sliding sleeve 715 is slidably connected to the surface of the sliding rod 714, a spring 716 is fixedly connected between the sliding sleeve 715 and the fixing seat 712, a spring 716 is fixedly connected between the sliding sleeve 715 and the partition block 713, a connecting arm 718 is fixedly connected to the inner side of the sliding sleeve 715, and an end of the connecting arm 718 away from the sliding sleeve 715 is fixedly connected to A protective fixing seat 717, a clamping plate 719 is fixedly connected to the inner side of the protective fixing seat 717, and a rubber pad 7101 is fixedly connected to the inner side of the clamping plate 719. When the electric welding machine body 8 is placed inside the bearing box 1, the electric welding machine body 8 will be protected by the electric welding machine body stabilization protection component 71. When the bearing box 1 is hit, the clamping plate 719 will compress the protective fixing seat 717 and the connecting arm 718, and transfer the force to the sliding sleeve 715, which slides on the sliding rod 714 through the sliding sleeve 715, and cooperates with the spring 716 to ensure the stability of the electric welding machine body 8. At the same time, the setting of the electric welding machine body stabilization protection component 71 can also play a role of limiting and fixing, effectively preventing the electric welding machine body 8 from tipping over inside the bearing box 1; The welding machine body stabilizing protection components 71 are provided with six groups, and are symmetrically distributed at the bottom of the left and right ends of the inside of the bearing box 1. The rubber pad 7101 is fixedly connected to the end of the clamping plate 719 away from the protection fixing seat 717, and the clamping plate 719 is fixedly connected to the end of the protection fixing seat 717 away from the connecting arm 718; The taking-out assembly 72 includes a slide groove 721, which is opened on the left and right sides of the bottom of the inner part of the carrying box 1, and a sliding block 722 is slidably connected to the inner part of the slide groove 721, and a carrying plate 723 is fixedly connected to the top of the sliding block 722. A back fixing plate 724 is fixedly connected to the bottom end of the back of the carrying box 1, and a push rod 725 is fixedly connected to the front of the back fixing plate 724. A push plate 726 is fixedly connected to the front of the push rod 725. A back frame 727 is fixedly connected to the bottom end of the back of the carrying box 1, and a telescopic column 728 is fixedly connected to the front of the inner side of the back frame 727. The surface of the telescopic column 728 is provided with A buffer spring 729 is arranged, and a back plate 7201 is fixedly connected to the front of the telescopic column 728. When the electric welding machine body 8 needs to be taken out for maintenance, the sliding block 722, the bearing plate 723 and the telescopic column 728 on the top can be quickly replaced by the push rod 725 and the push plate 726. The telescopic column 728, the buffer spring 729 and the back plate 7201 arranged inside the bearing box 1 can prevent the electric welding machine body 8 from being damaged by excessive force when entering the bearing box 1, and ensure that the sliding block 722, the bearing plate 723 and the electric welding machine body 8 can stably enter and exit the bearing box 1; Universal wheels 2 are installed at the four corners of the bottom of the carrying box 1, a handle 3 is fixedly connected to the back of the carrying box 1, a socket 4 is fixedly connected to the left and right ends of the front of the carrying box 1, a box door 5 is plugged into the socket 4, an electric welding machine body 8 is arranged inside the carrying box 1, and maintenance work lights 9 are installed on the top of the left and right ends inside the carrying box 1.

[0027] In actual operation, when this device is used, the carrying box 1 is transported to the position where work is required through the universal wheel 2 and the handle 3, and the box door 5 in the socket 4 is pulled out. At this time, the maintenance work light 9 will light up, which is convenient for the staff to use the internal welding machine body 8. When the welding machine body 8 is placed inside the carrying box 1, the welding machine body 8 will be protected by the welding machine body stability protection component 71. When the carrying box 1 is hit, the splint 719 will compress the protection fixing seat 717 and the connecting arm 718, and transfer the force to the sliding sleeve 715, which slides on the sliding rod 714 through the sliding sleeve 715, and cooperates with the spring 716 to ensure the stability of the welding machine body 8. At the same time, the setting of the welding machine body stability protection component 71 The locking cam 722 is located at the bottom of the support frame 1, and the locking cam 723 is located at the bottom of the support frame 1. The locking cam 722 is located at the bottom of the support frame 1, and the locking cam 723 is located at the bottom of the support frame 1. The locking cam 722 is located at the bottom of the support frame 1, and the locking cam 723 is located at the bottom of the support frame 1. The locking cam 722 is located at the bottom of the support frame 1, and the locking cam 723 is located at the bottom of the support frame 1. The status inside the carrying box 1 is monitored. When the detection probe 613 detects a flame inside the carrying box 1, it will immediately transmit a signal to the TGS813 flame sensor module inside the intelligent fire extinguishing function box 611. At this time, the intelligent fire extinguishing function box 611 controls the gas storage box 615 to start through the connecting line 614, and immediately sprays the fire extinguishing gas at high speed to the surface of the welding machine body 8 inside the carrying box 1 through the jet port 618 to extinguish the fire. This component has a fast sensing speed and high fire extinguishing efficiency, which greatly protects the life safety of the staff. While the device is working, the motor 6205 on the back of the carrying box 1 will drive the bidirectional screw 622 to rotate, drive the slider 624 to move, and drive the bottom fixed frame 625 and the internal cooling fan. 626 cools down the welding machine body 8 inside the carrying box 1. The heat generated by the welding machine body 8 will be discharged from the carrying box 1 through the heat dissipation port 628 on the back and the side heat dissipation port 6206 on the side, so as to ensure the stability and constancy of the inside of the carrying box 1. When the heat is not completely discharged due to long-term use, the temperature sensor 6201 will detect the heat transfer signal to the control panel 6202. At this time, the warning light 6203 will flash. At this time, the staff can turn off the welding machine body 8 for cooling. After shutdown, the cooling fan 626 is used to quickly cool down the machine to prevent the temperature inside the carrying box 1 from continuing to rise and affecting the service life and service life of the welding machine body 8. At the same time, when the detected fire is extinguished through the welding machine fire control protection component 61,The handle 610 3 will also sound an alarm to warn the staff to stay away from the device. At the same time, the cooling fan 626 will accelerate the diffusion of the fire extinguishing gas and accelerate the fire extinguishing. The arrangement of the welding machine fire control protection component 61 and the welding machine overload and overheat protection component 62 can ensure that the welding machine body 8 remains stable during long-term use, greatly improving the use efficiency and use cycle of the device, and effectively protecting the life safety of the staff.

[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0029] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An electric welding machine with a protective structure, comprising a bearing box (1), characterized in that: The surface of the carrying box (1) is provided with a welding machine temperature control protection mechanism (6); the interior of the carrying box (1) is provided with a welding machine protection mechanism (7); the welding machine temperature control protection mechanism (6) comprises a welding machine fire control protection component (61) and a welding machine overload and overheat protection component (62); the welding machine fire control protection component (61) is arranged at the top of the left and right ends of the carrying box (1); the welding machine overload and overheat protection component (62) is arranged inside the carrying box (1); the welding machine protection mechanism (7) comprises a welding machine body stabilization protection component (71) and a removal component (72); the welding machine body stabilization protection component (71) is arranged at the bottom of the left and right ends of the interior of the carrying box (1); and the removal component (72) is arranged at the bottom of the interior of the carrying box (1); The welding machine fire control protection assembly (61) comprises an intelligent fire extinguishing function box (611), the intelligent fire extinguishing function box (611) being mounted on the top of the left and right ends of the carrying box (1), a control switch (612) being fixedly connected to the top of the outer end of the intelligent fire extinguishing function box (611), a detection probe (613) being arranged on the top of the inner side of the intelligent fire extinguishing function box (611), a gas storage box (615) being mounted on the top of the left and right ends of the carrying box (1), a connecting line (614) being fixedly connected between the intelligent fire extinguishing function box (611) and the gas storage box (615), a gas filling port (616) being fixedly connected to the front end of the top of the gas storage box (615), a mounting seat (617) being mounted on the top of the left and right ends of the inner side of the carrying box (1), and a gas jet (618) being fixedly connected to the surface of the mounting seat (617).

2. The electric welding machine with a protective structure according to claim 1, characterized in that: The detection probe (613) penetrates the surface of the carrying box (1), and the gas storage box (615) is arranged at the bottom of the intelligent fire extinguishing function box (611).

3. The electric welding machine with a protective structure according to claim 2, characterized in that: The welding machine fire control protection components (61) are provided in two groups and are symmetrically distributed on the tops of the left and right sides of the bearing box (1).

4. The electric welding machine with a protective structure according to claim 3, characterized in that: The electric welding machine overload and overheat protection assembly (62) comprises a fixing plate (621), the fixing plate (621) being fixedly connected to the front and rear ends of the top of the bearing box (1), the inner center of the fixing plate (621) being rotatably connected to a bidirectional screw rod (622), the inner left and right ends of the fixing plate (621) being fixedly connected to fixing rods (623), the surface of the bidirectional screw rod (622) being threadedly connected to a slider (624), the surface of the fixing rod (623) being slidably connected to the slider (624), the bottom of the slider (624) being fixedly connected to a fixing frame (625), the fixing frame (625) being internally installed with a cooling fan (626), and the bottom of the fixing frame (625) being fixedly connected to a fixing frame (625). A dustproof net (627) is provided at the back of the carrying box (1), a heat exhaust port (628) is provided at the back of the heat exhaust port (628), a rear dustproof net (629) is provided at the inside of the heat exhaust port (628), a temperature sensor (6201) is installed at the front end of the top of the carrying box (1), a control panel (6202) is fixedly connected to the front end of the top of the carrying box (1), a warning light (6203) is fixedly connected to the top of the control panel (6202), a motor frame (6204) is fixedly connected to the center of the top of the back of the carrying box (1), a motor (6205) is provided at the inside of the motor frame (6204), and side heat dissipation ports (6206) are provided at the left and right ends of the carrying box (1).

5. The electric welding machine with a protective structure according to claim 4, characterized in that: The bidirectional screw (622) is fixedly connected to the front output end of the motor (6205), the front and rear ends of the surface of the bidirectional screw (622) are both threadedly connected to the slider (624), and the front and rear ends of the surface of the fixed rod (623) are both slidably connected to the slider (624).

6. The electric welding machine with a protective structure according to claim 5, characterized in that: The heat exhaust port (628) and the rear dustproof net (629) are provided in four groups, and the fixed frame (625), the dustproof net (627) and the fixed plate (621) are provided in two groups.

7. The electric welding machine with a protective structure according to claim 6, characterized in that: The welding machine body stabilization protection assembly (71) comprises a protection plate (711), the protection plate (711) being fixedly connected to the bottom ends of the left and right sides of the inside of the bearing box (1), the top and bottom of the inner side of the protection plate (711) being fixedly connected to a fixing seat (712), the middle section of the inner side of the protection plate (711) being fixedly connected to a partition block (713), a sliding rod (714) being fixedly connected between the fixing seat (712) and the partition block (713), a sliding sleeve (715) being slidably connected to the surface of the sliding rod (714), and the A spring (716) is fixedly connected between the sliding sleeve (715) and the fixed seat (712), a spring (716) is fixedly connected between the sliding sleeve (715) and the partition block (713), a connecting arm (718) is fixedly connected to the inner side of the sliding sleeve (715), an end of the connecting arm (718) away from the sliding sleeve (715) is fixedly connected to a protective fixed seat (717), a clamping plate (719) is fixedly connected to the inner side of the protective fixed seat (717), and a rubber pad (7101) is fixedly connected to the inner side of the clamping plate (719).

8. The electric welding machine with a protective structure according to claim 7, characterized in that: The welding machine body stabilizing protection components (71) are provided in six groups and are symmetrically distributed at the bottom ends of the left and right ends inside the bearing box (1); the rubber pad (7101) is fixedly connected to one end of the clamping plate (719) away from the protection fixing seat (717); and the clamping plate (719) is fixedly connected to one end of the protection fixing seat (717) away from the connecting arm (718).

9. The electric welding machine with a protective structure according to claim 8, characterized in that: The taking-out assembly (72) comprises a slide groove (721), wherein the slide groove (721) is arranged on the left and right sides of the bottom of the carrying box (1), a sliding block (722) is slidably connected inside the slide groove (721), a carrying plate (723) is fixedly connected to the top of the sliding block (722), a back fixing plate (724) is fixedly connected to the bottom end of the back side of the carrying box (1), a push rod (725) is fixedly connected to the front of the back fixing plate (724), a push rod (725) is fixedly connected to the push plate (726) at the front of the push rod (725), a back frame (727) is fixedly connected to the bottom end of the back side of the carrying box (1), a telescopic column (728) is fixedly connected to the front of the inner side of the back frame (727), a buffer spring (729) is arranged on the surface of the telescopic column (728), and a back plate (7201) is fixedly connected to the front of the telescopic column (728).

10. The electric welding machine with a protective structure according to claim 9, characterized in that: Universal wheels (2) are installed at the four corners of the bottom of the carrying box (1); a handle (3) is fixedly connected to the back of the carrying box (1); a socket (4) is fixedly connected to the left and right ends of the front of the carrying box (1); a box door (5) is plugged into the socket (4); an electric welding machine body (8) is arranged inside the carrying box (1); and maintenance work lights (9) are installed on the tops of the left and right ends of the carrying box (1).

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