A modular light steel roof panel welding equipment

Abstract

The invention discloses a modular light steel roof panel welding equipment, which relates to the technical field of light steel roof panel welding. A diagonal motor is installed on the top of a raised fixing frame through a motor seat, a diagonal rotating plate is clamped on the bottom end of the diagonal motor output shaft, and an alignment electric slide rail is symmetrically clamped on the bottom end of the diagonal rotating plate. A multi-concave reciprocating plate is installed on the bottom end of two alignment electric slide rails through a slide rail seat, a fixed electric slide rail is fixed on the bottom end of the multi-concave reciprocating plate, a reciprocating processing plate is installed on the bottom end of the fixed electric slide rail through the slide rail seat, and a fine-tuning electric slide rail is fixed on the middle part of the bottom end of the reciprocating processing plate. The invention effectively solves the problem in the prior art that welding is prone to disengagement and omission due to weld offset, and the position is fixed, so inclined welding and arc welding cannot be achieved. Therefore, during the welding process, adjustment and processing can be performed according to the position, angle and shape of the welding surface, thereby improving the application range of the welding equipment and ensuring the stability of welding alignment and welding processing.

Description

Technical Field

[0001] The invention relates to the technical field of light steel roof panel welding, in particular to modular light steel roof panel welding equipment. Background Art

[0002] Light steel structures are mainly used in load-bearing buildings that do not bear large loads. Light steel is used as the keel support, corrugated steel plates or lightweight sandwich panels are used as roof and wall enclosure structures, and are assembled and fixed using a variety of connectors and connection methods. Now, when fixing the light steel roof panels, welding is generally used for fixing.

[0003] The patent with application number 201710891496.X mentions "an automatic seam welding machine for metal roofs". This patent can realize automatic and continuous welding of metal roof panels, greatly improving work efficiency, ensuring welding quality, and saving labor costs.

[0004] However, current welding equipment is not equipped with weld correction components when it is moved, which makes welding prone to disengagement and omissions. In addition, the welding height and welding position are fixed during welding, and inclined welding and arc welding cannot be achieved, which makes it impossible to apply welding on different work surfaces, affecting the actual welding quality and efficiency. Summary of the invention

[0005] The present invention provides a modular light steel roof panel welding device, which can effectively solve the problem raised in the above background technology that the existing welding equipment is not provided with a weld correction component when moving, which makes it easy for welding to be separated and missed, and the welding height and welding position are fixed during welding, and inclined welding and arc welding cannot be achieved, which makes it impossible to apply the welding on different working surfaces, affecting the actual welding quality and efficiency.

[0006] To achieve the above object, the present invention provides the following technical solutions: A modular light steel roof panel welding device, comprising a raised retaining frame, wherein a movable welding assembly is provided at the bottom end of the raised retaining frame;

[0007] The mobile welding assembly includes a diagonal motor;

[0008] The top end of the raised retaining frame is provided with a diagonal motor through a motor seat, the bottom end of the diagonal motor output shaft is clamped with a diagonal rotating plate, the bottom end of the diagonal rotating plate is symmetrically clamped with an alignment electric slide rail, the bottom ends of the two alignment electric slide rails are provided with a multi-concave back-and-forth plate through a slide rail seat, the bottom ends of the multi-concave back-and-forth plates are fixed with a fixed electric slide rail, the bottom end of the fixed electric slide rail is provided with a reciprocating processing plate through a slide rail seat, a fine-tuning electric slide rail is fixed to the middle of the bottom end of the reciprocating processing plate, and the bottom end of the fine-tuning electric slide rail is connected with an arc-shaped different convex frame through the slide rail seat;

[0009] A welding isolation cylinder is fixed to the middle of the bottom end of the arc-shaped convex frame, a partition inner hole plate is equidistantly fixed to the inside of the welding isolation cylinder, a laser heat melter is fixed to the top of the inner side of the welding isolation cylinder, a light-shielding heat-resistant tube is welded between the two partition inner hole plates at the position corresponding to the laser heat melter, a lifting electric slide rail is installed on the inside of the light-shielding heat-resistant tube, a convex lens is connected to the side end of the lifting electric slide rail through a slide rail seat, a feed positioning cylinder is welded to the side end of the welding isolation cylinder, the feed positioning cylinder and the side end of the welding isolation cylinder are both penetrated and connected with a bent preheating tube, the bottom of the side end of the bent preheating tube is penetrated and connected with a directional injection tube, and a counter-pressure fan is sleeved on the inside of the directional injection tube;

[0010] The two ends of the raised retaining frame are symmetrically fixed with in-and-out electric push rods, one end of the in-and-out electric push rod is fixed with an in-and-out shaped frame, one end of the in-and-out shaped frame is equipped with a tilting motor through a motor seat, the output shaft of the tilting motor is clamped with a directional fixing sleeve, the bottom end of the directional fixing sleeve is fixed with a load-bearing electric push rod, the bottom end of the load-bearing electric push rod is equipped with a fine-tuning motor through the motor seat, the output shaft of the fine-tuning motor is clamped with a fine-tuning special-shaped plate, the inner end of the fine-tuning special-shaped plate is equipped with a changing motor through the motor seat, and the output shaft of the changing motor is clamped with an electric wheel.

[0011] According to the above technical scheme, a fixed transmission box is clamped at the bottom end of the arc-shaped convex frame corresponding to the position of the feed positioning cylinder, a fixed motor is installed at the bottom end of the fixed transmission box corresponding to the position of the input shaft through a motor seat, a pushing dispersion frame is clamped at the output shaft of the fixed transmission box corresponding to the position of the feed positioning cylinder, a plurality of oblique blowing fixed pipes are equidistantly penetrated at the side end of the feed positioning cylinder, a straight blowing feed pipe is penetrated at the position between the two oblique blowing fixed pipes at the side end of the feed positioning cylinder, a plurality of equidistant dispersion pipes are equidistantly penetrated at the bottom end of the feed positioning cylinder, and a dispersion mesh plate is fixed to the bottom end of the inner side of the feed positioning cylinder;

[0012] One end of the oblique blowing fixed pipe, the straight blowing feed pipe and the equidistant dispersion pipe is connected to an air intake connecting pipe through an adapter, one end of the straight blowing feed pipe and the equidistant dispersion pipe are embedded with a limiting valve, and a fixed air pump is installed at the position of the air intake connecting pipe corresponding to the bottom end of the arc-shaped convex frame through a motor seat;

[0013] A positioning spring is fixed to one side of the bottom end of the arc-shaped convex frame, a rotating positioning block is installed at one end of the positioning spring, an adjustable electric slide rail is fixed to one end of the rotating positioning block, a supporting special-shaped plate is installed at one end of the adjustable electric slide rail through a slide rail seat, a side end of the supporting special-shaped plate is connected to a contact positioning wheel through a universal shaft, and an angle measuring instrument is fixed to one end of the supporting special-shaped plate near the position of the contact positioning wheel;

[0014] According to the above technical solution, the top end of the diagonal rotating plate is rotatably fitted with the bottom end of the raised retaining frame, the side end of the laser fuser is fitted and connected with the inner end of the separating inner hole plate located at the top of the inner side of the welding isolation cylinder, and the convex lens is slidably installed on the inner side of the light-shielding heat-resistant tube.

[0015] According to the above technical solution, the fixed motor output shaft is clamped with the fixed transmission box input shaft, the pushing dispersion rack is rotatably sleeved on the inner side of the feed positioning cylinder, and the bottom end of the pushing dispersion rack is fitted with the top end of the dispersion screen.

[0016] According to the above technical solution, the air intake connecting pipe is connected to the fixed air pump via an adapter, and the rotating positioning block is rotatably sleeved with the arc-shaped convex frame;

[0017] There are three of the bent preheating tube, the directional feeding tube, the oblique blowing fixed tube and the straight blowing feeding tube.

[0018] According to the above technical solution, there are four electric wheels;

[0019] The input ends of the diagonal motor, the alignment electric slide rail, the fixed electric slide rail, the fine-tuning electric slide rail, the laser fuser, the lifting electric slide rail, the counter-blower, the fixed motor, the limiting valve, the fixed air pump, the adjustment electric slide rail, the angle measuring instrument, the in-and-out electric push rod, the tilting motor, the load-bearing electric push rod, the fine-tuning motor, the direction-changing motor and the electric wheel are all electrically connected to the output end of the external controller;

[0020] The external controller input terminal is electrically connected to the external power supply output terminal.

[0021] According to the above technical solution, a fixed support and stabilization component is provided at the top of the raised retaining frame;

[0022] The fixed support and stabilization component includes a return spring;

[0023] Both ends of the raised retaining frame are equipped with return springs, one end of the return spring is fixed with a rotation positioning sleeve, one end of the rotation positioning sleeve is fixed with a positioning electromagnet, a reset motor is installed at the side end of the raised retaining frame corresponding to the position of the positioning electromagnet through a motor seat, one end of the rotation positioning sleeve is sleeved with a fixed support electric push rod, one end of the fixed support electric push rod is fixed with a rotating fixed support block, one end of the rotating fixed support block is equipped with a processing spring, one end of the processing spring is fixed with a processing raised block, and a fixed support electromagnet is installed at the bottom end of the processing raised block;

[0024] A downward pressure electric push rod is fixed at one end of the in-and-out molding frame, an inner hole fixed rotating sleeve is installed at the bottom end of the downward pressure electric push rod, a linkage spring is installed at one end of the inner side of the inner hole fixed rotating sleeve, a rotation matching sleeve is installed at one end of the linkage spring, a fixed adsorption plate is installed at the bottom end of the rotation matching sleeve, a treatment air pump is installed at one end of the rotation matching sleeve through a motor seat, and the treatment air pump is connected to the fixed adsorption plate through a linkage fixing pipe;

[0025] A cooling circulation box is fixed on the top of the raised retaining frame, an inlet pipe is connected through the bottom of one end of the cooling circulation box, a booster pump is installed through a motor seat at the position of the inlet pipe at one end of the cooling circulation box, a return pipe is passed through the top of one end of the cooling circulation box, and a cooling treatment sleeve is connected between the inlet pipe and the return pipe.

[0026] According to the above technical solution, the rotary positioning sleeve is rotatably sleeved on the side end of the raised retaining frame, the positioning electromagnet is connected to the output shaft of the reset motor through magnetic attraction, and there are two processing raised blocks.

[0027] According to the above technical solution, the processing protrusion block is rotatably connected to the rotating fixed support block, the linkage fixed tube passes through the top of the rotating matching sleeve, and there are four fixed adsorption plates.

[0028] According to the above technical solution, the cooling treatment sleeve is sleeved with the bottom of the side end of the welding isolation cylinder;

[0029] The input ends of the positioning electromagnet, the reset motor, the fixed support electric push rod, the fixed support electromagnet, the downward pressure electric push rod, the processing air pump and the booster pump are all electrically connected to the output end of the external controller.

[0030] Compared with the prior art, the present invention has the following beneficial effects: the present invention has a scientific and reasonable structure and is safe and convenient to use:

[0031] 1. A mobile welding assembly is provided. The position of the welding point is changed by driving the diagonal rotating plate with a diagonal motor, driving the multi-concave back-and-forth plate with a positioning electric slide rail, driving the reciprocating processing plate with a fixed electric slide rail, and driving the arc-shaped convex frame with a fine-tuning electric slide rail. Through the cooperation of rotation and translation, different welding requirements such as linear and arc-shaped welding can be achieved on the plane. The angle and height of the support feet can be changed by coordinating with the in-and-out electric push rod, the in-and-out molding frame, the tilting motor, the directional fixing sleeve, and the load-bearing electric push rod to achieve the inclination welding of the equipment. The multi-point switching of the angle, height, and parallel position can be used to realize the operation of the equipment in different states of the plane and the inclined surface, thereby increasing the scope of application of the equipment.

[0032] The fixed motor and the fixed transmission box drive the dispersion rack to rotate, and the solder is driven to rotate continuously. The fixed air pump and the air intake connecting pipe are used to intake air. The limiting valve controls the air intake of the straight-blowing feed pipe and the equidistant dispersion pipe, and the oblique blowing of the fixed pipe drives the solder to rotate in a spiral shape to achieve uniform feeding. The laser heat melter, the light-shielding heat-resistant pipe and the convex lens are used for hot melting treatment. The directional input pipe and the counter-blower are used to control the feeding speed. The equal amount of feeding and the hot melting position switching are used to achieve the alignment welding. The welding isolation cylinder is used to control the solder discharge position to achieve accurate alignment. The positioning spring is used to drive the rotating positioning block to rotate, and the adjustment electric slide rail drives the support special-shaped plate to move. The contact positioning wheel and the angle measuring instrument are used to detect and process the weld position and weld shape, so as to achieve the processing of the weld changes during the welding process, ensure the accuracy of the alignment welding, avoid the occurrence of welding offset or welding omission, and improve the welding quality.

[0033] By adjusting the angle and height of the equipment and coordinating with the airflow to control the discharge position and discharge amount, and then adjusting the solder discharge position and welding alignment position by the adjusting device, it is effectively solved that the welding is prone to disengagement and omission due to weld offset, and the position is fixed, and inclined welding and arc welding cannot be achieved. Therefore, during the welding process, adjustments can be made according to the position, angle and shape of the welding surface, which improves the application range of the welding equipment, ensures the stability of welding alignment and welding processing, and improves the welding efficiency and welding quality.

[0034] 2. A fixed support stabilization component is provided. The reset spring drives the rotary positioning sleeve to rotate, and the rotary positioning sleeve drives the fixed support electric push rod to rotate downward, so that the fixed support electromagnet is attached to the top of the light steel roof panel, and the support angle is corrected by coordinating the processing spring and the processing convex block. The output shaft of the positioning electromagnet and the reset motor is used to reciprocate by engaging and separating, so as to realize the lifting and lowering operation of the fixed support electric push rod. Two sets of fixed support electric push rods are used to drive the fixed support electromagnet to fix and support the equipment, so that the equipment can be effectively pulled and pushed forward and backward when moving, ensuring the stability of the overall movement;

[0035] The inner hole fixed rotation sleeve is driven downward by the downward pressure electric push rod, and the support angle is corrected by the linkage spring, the inner hole fixed rotation sleeve and the rotating matching sleeve, and the vacuum adsorption and fixation are performed in cooperation with the processing air pump, the linkage fixing pipe and the fixed adsorption plate, so as to realize the stable support when the equipment is fixed and the equipment angle is corrected, and ensure that the equipment is firmly placed on the light steel roof panel to avoid slipping and deviation during the stop or movement process, ensure the stability of the equipment movement, and adjust the processing according to the direction of travel of the equipment, use multi-step supports to limit the positioning to each other, and can cooperate with the equipment for mobile processing, so that the equipment can be steadily coordinated during single-point long-term operation and linear movement operation, meet the requirements of different welding operations, and improve the scope of application of welding operations.

[0036] To sum up, by cooperating with each other, the mobile welding assembly and the fixed support and stabilization assembly can ensure that the support and movement of the equipment can be stably coordinated when welding in different positions, thereby improving the stability of the equipment's positioning support and positioning restriction, ensuring the stable operation of the equipment, and improving the welding effect and efficiency. By cooperating with multiple components, the welding accuracy and scope of application are guaranteed. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention.

[0038] In the attached picture:

[0039] Figure 1 It is a three-dimensional structural schematic diagram of the present invention;

[0040] Figure 2 It is a schematic structural diagram of the mobile welding assembly of the present invention;

[0041] Figure 3 It is a schematic diagram of the installation structure of the diagonal motor of the present invention;

[0042] Figure 4 It is a schematic diagram of the installation structure of the multi-concave reciprocating plate of the present invention;

[0043] Figure 5 It is a schematic diagram of the installation structure of the welding isolation cylinder of the present invention;

[0044] Figure 6 It is a schematic diagram of the installation structure of the air intake connecting pipe of the present invention;

[0045] Figure 7 It is a schematic diagram of the installation structure of the counter-pressure blower of the present invention;

[0046] Figure 8 It is a schematic diagram of the installation structure of the electric wheel of the present invention;

[0047] Fig. 9 It is a structural schematic diagram of the fixed support and stabilization assembly of the present invention;

[0048] Fig.10 It is a schematic diagram of the installation structure of the rotary matching sleeve of the present invention;

[0049] Fig.11 It is a schematic diagram of the installation structure of the return pipe of the present invention;

[0050] Fig.12 It is a schematic diagram of the installation structure of the positioning spring of the present invention;

[0051] Fig.13 It is a schematic diagram of the installation structure of the fixed adsorption plate of the present invention;

[0052] Numbers in the figure: 1, raised retaining frame;

[0053] 2. Mobile welding assembly; 201. Diagonal motor; 202. Diagonal rotating plate; 203. Alignment electric slide rail; 204. Multi-concave back and forth plate; 205. Fixed electric slide rail; 206. Reciprocating processing plate; 207. Fine-tuning electric slide rail; 208. Arc-shaped convex frame; 209. Welding isolation cylinder; 210. Separation inner hole plate; 211. Laser hot melter; 212. Shading heat-resistant tube; 213. Lifting electric slide rail; 214. Convex lens; 215. Feed positioning cylinder; 216. Bending preheating tube; 217. Directional input tube; 218. Counter-pressure fan; 219. Fixed transmission box; 220. Fixed motor; 221. Pushing dispersion Frame; 222, oblique blowing fixed pipe; 223, straight blowing feed pipe; 224, equidistant dispersion pipe; 225, dispersion screen; 226, air intake connecting pipe; 227, limiting valve; 228, fixed air pump; 229, positioning spring; 230, rotating positioning block; 231, adjustment electric slide rail; 232, support special-shaped plate; 233, contact positioning wheel; 234, angle measuring instrument; 235, in and out electric push rod; 236, in and out profile frame; 237, tilting motor; 238, directional fixing sleeve; 239, load-bearing electric push rod; 240, fine-tuning motor; 241, fine-tuning special-shaped plate; 242, change-of-direction motor; 243, electric wheel;

[0054] 3. Fixed support stabilization assembly; 301. Reset spring; 302. Rotational positioning sleeve; 303. Positioning electromagnet; 304. Reset motor; 305. Fixed support electric push rod; 306. Rotational fixed support block; 307. Processing spring; 308. Processing protrusion block; 309. Fixed support electromagnet; 310. Pressing electric push rod; 311. Inner hole fixed rotation sleeve; 312. Linkage spring; 313. Rotational matching sleeve; 314. Fixed adsorption plate; 315. Processing air pump; 316. Linkage fixed pipe; 317. Cooling circulation box; 318. Inlet pipe; 319. Booster pump; 320. Return pipe; 321. Cooling treatment sleeve. DETAILED DESCRIPTION

[0055] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0056] Example: Figure 1-13 As shown, the present invention provides a technical solution, a modular light steel roof panel welding device, comprising a raised retaining frame 1, and a movable welding component 2 is arranged at the bottom end of the raised retaining frame 1;

[0057] The mobile welding assembly 2 includes a diagonal motor 201, a diagonal rotating plate 202, an alignment electric slide rail 203, a multi-concave back and forth plate 204, a fixed electric slide rail 205, a reciprocating processing plate 206, a fine-tuning electric slide rail 207, an arc-shaped convex frame 208, a welding isolation cylinder 209, a partition inner hole plate 210, a laser hot melter 211, a light-shielding heat-resistant tube 212, a lifting electric slide rail 213, a convex lens 214, a feed positioning cylinder 215, a bending preheating tube 216, a directional input tube 217, a counter-pressure fan 218, a fixed transmission box 219, a fixed motor 220, and a push dispersion rack 2 21. Oblique blowing fixed pipe 222, straight blowing feed pipe 223, equidistant dispersion pipe 224, dispersion mesh plate 225, air intake connecting pipe 226, limiting valve 227, fixed air pump 228, positioning spring 229, rotating positioning block 230, switching electric slide rail 231, supporting special-shaped plate 232, contact positioning wheel 233, angle measuring instrument 234, in-and-out electric push rod 235, in-and-out molding frame 236, tilting motor 237, directional fixing sleeve 238, load-bearing electric push rod 239, fine-tuning motor 240, fine-tuning special-shaped plate 241, direction-changing motor 242 and electric wheel 243;

[0058] The top of the raised retaining frame 1 is provided with a diagonal motor 201 through a motor seat, and the bottom end of the output shaft of the diagonal motor 201 is clamped with a diagonal rotating plate 202, and the top of the diagonal rotating plate 202 is rotatably fitted with the bottom end of the raised retaining frame 1 to realize the positioning support of the entire device, so as to avoid a large degree of deformation and separation of the entire device due to insufficient support during the rotation process, thereby improving the accuracy of alignment, and the bottom end of the diagonal rotating plate 202 is symmetrically clamped with an alignment electric slide rail 203, and the bottom ends of the two alignment electric slide rails 203 are provided with a multi-concave back-and-forth plate 204 through a slide rail seat, and a fixed electric slide rail 205 is fixed to the bottom end of the multi-concave back-and-forth plate 204, and a reciprocating processing plate 206 is installed at the bottom end of the fixed electric slide rail 205 through a slide rail seat, and a fine-tuning electric slide rail 207 is fixed to the middle of the bottom end of the reciprocating processing plate 206, and the bottom end of the fine-tuning electric slide rail 207 is connected to an arc-shaped different convex frame 208 through a slide rail seat;

[0059] A welding isolation cylinder 209 is fixed to the middle of the bottom end of the arc-shaped convex frame 208, and a partition inner hole plate 210 is fixed to the inner side of the welding isolation cylinder 209 at equal distances. A laser heat melter 211 is fixed to the top inner side of the welding isolation cylinder 209. The side end of the laser heat melter 211 is sleeved and connected with the inner end of the partition inner hole plate 210 located at the inner top of the welding isolation cylinder 209, ensuring the stability of protective isolation and support fixation. A light-shielding heat-resistant tube 212 is welded between the two partition inner hole plates 210 at the position corresponding to the laser heat melter 211, and a lifting electric slide rail 213 is installed on the inner side of the light-shielding heat-resistant tube 212. The lifting electric slide rail The side end of 213 is connected with a convex lens 214 through a slide rail seat. The convex lens 214 is slidably installed on the inner side of the light-shielding heat-resistant tube 212, which effectively isolates and seals the whole, and can steadily process the laser focusing position to achieve the change of the hot melting speed for different solders. The side end of the welding isolation tube 209 is welded with a feed positioning tube 215. The feed positioning tube 215 and the side end of the welding isolation tube 209 are both penetrated and connected with a bent preheating tube 216. The bottom of the side end of the bent preheating tube 216 is penetrated and connected with a directional injection tube 217. The inner side of the directional injection tube 217 is sleeved with a counter-pressure fan 218;

[0060] A fixed transmission box 219 is clamped at the position of the feed positioning cylinder 215 corresponding to the bottom end of the arc-shaped convex frame 208, a fixed motor 220 is installed at the bottom end of the fixed transmission box 219 corresponding to the input shaft position through a motor seat, a pushing dispersion frame 221 is clamped at the output shaft of the fixed transmission box 219 corresponding to the position of the feed positioning cylinder 215, a plurality of oblique blowing fixed pipes 222 are equidistantly penetrated at the side end of the feed positioning cylinder 215, a straight blowing feed pipe 223 is penetrated at the position between the two oblique blowing fixed pipes 222 at the side end of the feed positioning cylinder 215, there are three bent preheating pipes 216, directional input pipes 217, oblique blowing fixed pipes 222 and straight blowing feed pipes 223, to achieve equidistant alignment processing, to ensure that the alignment of the solder discharge is accurate and uniform, a plurality of equidistant dispersion pipes 224 are equidistantly penetrated at the bottom end of the feed positioning cylinder 215, and a plurality of equidistant dispersion pipes 224 are equidistantly penetrated at the bottom end of the inner side of the feed positioning cylinder 215 A dispersion screen 225 is fixed, the output shaft of the fixed motor 220 is clamped with the input shaft of the fixed transmission box 219, the dispersion rack 221 is pushed to rotate and sleeve on the inner side of the feed positioning cylinder 215, and the bottom end of the dispersion rack 221 is pushed to fit with the top end of the dispersion screen 225, so that the solder can be steadily transmitted and supported when it is pushed to move and enter the welding position, ensuring the stable processing of the overall transmission and support, the oblique blowing fixed pipe 222, the straight blowing feed pipe 223 and the equidistant dispersion pipe 224 are connected with an air intake connecting pipe 226 at one end through an adapter, and the straight blowing feed pipe 223 and the equidistant dispersion pipe 224 are embedded with a limiting valve 227 at one end, and a fixed air pump 228 is installed at the bottom end of the arc-shaped convex frame 208 corresponding to the position of the air intake connecting pipe 226 through a motor seat, and the air intake connecting pipe 226 is connected to the fixed air pump 228 through an adapter to achieve effective air intake operation;

[0061] A positioning spring 229 is fixed to one side of the bottom end of the arc-shaped convex frame 208, and a rotation positioning block 230 is installed at one end of the positioning spring 229. The rotation positioning block 230 is rotatably fitted with the arc-shaped convex frame 208 to ensure its stable support during rotation. An adjustment electric slide rail 231 is fixed to one end of the rotation positioning block 230, and a support special-shaped plate 232 is installed at one end of the adjustment electric slide rail 231 through a slide rail seat. The side end of the support special-shaped plate 232 is connected to a contact positioning wheel 233 through a universal shaft, and an angle measuring instrument 234 is fixed at one end of the support special-shaped plate 232 near the contact positioning wheel 233.

[0062] The two ends of the raised retaining frame 1 are symmetrically fixed with in-and-out electric push rods 235, one end of the in-and-out electric push rods 235 is fixed with an in-and-out shaped frame 236, one end of the in-and-out shaped frame 236 is installed with a tilting motor 237 through a motor seat, the output shaft of the tilting motor 237 is clamped with a directional fixing sleeve 238, the bottom end of the directional fixing sleeve 238 is fixed with a load-bearing electric push rod 239, the bottom end of the load-bearing electric push rod 239 is installed with a fine-tuning motor 240 through a motor seat, the output shaft of the fine-tuning motor 240 is clamped with a fine-tuning special-shaped plate 241, the inner side end of the fine-tuning special-shaped plate 241 is installed with a changing motor 242 through a motor seat, the output shaft of the changing motor 242 is clamped with an electric wheel 243, there are four electric wheels 243, and multi-point support is used so that multi-point positions can be adjusted during movement to ensure the stability of the overall limit fixation;

[0063] For stable operation of the equipment, the input ends of the diagonal motor 201, the alignment electric slide rail 203, the fixed electric slide rail 205, the fine-tuning electric slide rail 207, the laser fuser 211, the lifting electric slide rail 213, the counter-blower 218, the fixed motor 220, the limiting valve 227, the fixed air pump 228, the alignment electric slide rail 231, the angle measuring instrument 234, the in-and-out electric push rod 235, the tilting motor 237, the load-bearing electric push rod 239, the fine-tuning motor 240, the direction-changing motor 242 and the electric wheel 243 are all electrically connected to the output end of the external controller;

[0064] The external controller input terminal is electrically connected to the external power supply output terminal.

[0065] A fixed support and stabilization component 3 is provided at the top of the raised retaining frame 1;

[0066] The fixed support stabilization component 3 includes a reset spring 301, a rotating positioning sleeve 302, a positioning electromagnet 303, a reset motor 304, a fixed support electric push rod 305, a rotating fixed support block 306, a processing spring 307, a processing protruding block 308, a fixed support electromagnet 309, a downward pressing electric push rod 310, an inner hole fixed rotation sleeve 311, a linkage spring 312, a rotating matching sleeve 313, a fixed adsorption disk 314, a processing air pump 315, a linkage fixed pipe 316, a cooling circulation box 317, an inlet pipe 318, a booster pump 319, a return pipe 320 and a cooling processing sleeve 321;

[0067] The two ends of the raised retaining frame 1 are equipped with reset springs 301, one end of the reset spring 301 is fixed with a rotation positioning sleeve 302, the rotation positioning sleeve 302 is rotatably sleeved on the side end of the raised retaining frame 1 to achieve rotation reset and support positioning, one end of the rotation positioning sleeve 302 is fixed with a positioning electromagnet 303, and a reset motor 304 is installed at the position of the positioning electromagnet 303 at the side end of the raised retaining frame 1 through a motor seat, the positioning electromagnet 303 is connected to the output shaft of the reset motor 304 through magnetic attraction, so that the reset and separation process can be operated steadily, and one end of the rotation positioning sleeve 302 is sleeved There is a fixed support electric push rod 305, one end of which is fixed with a rotating fixed support block 306, and a processing protrusion block 308 is rotatably connected with the rotating fixed support block 306 to realize support at different angles and positions, and realize mobile support and linkage support. A processing spring 307 is installed at one end of the rotating fixed support block 306, and a processing protrusion block 308 is fixed at one end of the processing spring 307. There are two processing protrusion blocks 308, so that they can be switched and matched when the support is fixed to ensure the stability of the overall support positioning and the support limit, and a fixed support electromagnet 309 is installed at the bottom of the processing protrusion block 308;

[0068] A downward pressure electric push rod 310 is fixed at one end of the in-and-out mold frame 236, and an inner hole fixed rotating sleeve 311 is installed at the bottom end of the downward pressure electric push rod 310. A linkage spring 312 is installed at one end of the inner side of the inner hole fixed rotating sleeve 311, and a rotating matching sleeve 313 is installed at one end of the linkage spring 312. A linkage fixed pipe 316 runs through the top of the rotating matching sleeve 313 to facilitate air inlet and outlet operations and ensure the stability of air inlet and outlet. A fixed adsorption disk 314 is installed at the bottom end of the rotating matching sleeve 313. There are four fixed adsorption disks 314 to achieve multi-point support and limit to ensure the stability of the overall support. A processing air pump 315 is installed at one end of the rotating matching sleeve 313 through a motor seat, and the processing air pump 315 is connected to the fixed adsorption disk 314 through a linkage fixed pipe 316;

[0069] A cooling circulation box 317 is fixed on the top of the raised retaining frame 1, and an inlet pipe 318 is connected to the bottom of one end of the cooling circulation box 317. A booster pump 319 is installed at the position of the inlet pipe 318 at one end of the cooling circulation box 317 through a motor seat. A return pipe 320 is passed through the top of one end of the cooling circulation box 317, and a cooling treatment sleeve 321 is connected between the inlet pipe 318 and the return pipe 320. The cooling treatment sleeve 321 is sleeved with the bottom of the side end of the welding isolation cylinder 209 to achieve linkage and ensure the stability of the welding equipment.

[0070] For stable operation of the equipment, the input ends of the positioning electromagnet 303, the resetting motor 304, the fixed support electric push rod 305, the fixed support electromagnet 309, the downward pressure electric push rod 310, the processing air pump 315 and the booster pump 319 are all electrically connected to the output end of the external controller.

[0071] The working principle and use process of the present invention are as follows: when the light steel roof panel needs to be welded and fixed, the staff places the welding equipment on the top of the light steel roof panel, drives the rotating positioning sleeve 302 to rotate along the raised retaining frame 1 through the reset spring 301, and drives the fixed support electric push rod 305 to rotate and move downward by the rotating positioning sleeve 302, and fits the fixed support electromagnet 309 to the top of the light steel roof panel, and through the fixed support electric push rods 305 at both ends, the rotating fixed support block 306, the processing raised block 308 and the fixed support electromagnet 3 09 The raised retaining frame 1 is supported and limited. When the support and fixation at both ends are completed, the in-and-out electric push rod 235 drives the in-and-out mold frame 236 to move along the raised retaining frame 1, and the downward pressing electric push rod 310 drives the inner hole fixed rotation sleeve 311 to move downward, and drives the rotating matching sleeve 313 to the top of the light steel roof panel. The inner hole fixed rotation sleeve 311 and the rotating matching sleeve 313 are supported and positioned on the linkage spring 312, and the air pump 315, the linkage fixing pipe 316 and the fixed adsorption plate 314 are formed. The vacuum environment is used for adsorption and fixation to realize the overall fixation operation of the raised retaining frame 1. The tilting motor 237 drives the directional fixing sleeve 238 to rotate along the in-and-out molding frame 236, drives the load-bearing electric push rod 239 to rotate, and the load-bearing electric push rod 239 drives the fine-tuning motor 240 to move, so that the electric wheel 243 is attached to the top of the light steel roof panel. The fine-tuning motor 240 drives the fine-tuning special-shaped plate 241 to rotate, so as to adjust and correct the position of the electric wheel 243, and cooperate with the direction-changing motor 242 to change the direction, so that during the movement of the equipment, the direction of travel of the equipment is adjusted, and the positioning is mutually restricted by multi-step supports, and the equipment can be moved in cooperation, so that the equipment can be steadily coordinated when performing single-point long-term operation and linear movement operation, so as to realize the requirements of different welding operations, and use multi-step support limit to realize the roof production operation of the equipment at different angles, ensure the stability of the overall support and limit, and avoid the equipment from sliding and detaching during the operation, resulting in the equipment falling and being damaged;

[0072] After the electric wheel 243 is placed on the top of the light steel roof panel, the positioning electromagnet 303 magnetically connects the rotating positioning sleeve 302 with the output shaft of the reset motor 304, closes a fixed support electromagnet 309 at the front end of the moving direction of the device, and the reset motor 304 drives the rotating positioning sleeve 302 to rotate, drives the fixed support electric push rod 305 to rise, and drives the rotating fixed support block 306 to move to the maximum distance by the fixed support electric push rod 305, and then closes the positioning electromagnet 303, and the reset spring 301 drives the rotating positioning sleeve 302 to rotate again. The sleeve 302 rotates, and the front end fixed support electromagnet 309 is again attached to the top of the light steel roof panel to realize the magnetic fixation operation. The electric wheel 243 drives the fine-tuning special-shaped plate 241, the fine-tuning motor 240, the load-bearing electric push rod 239, the directional fixing sleeve 238, the in-and-out molding frame 236 and the raised retaining frame 1 to move. During the movement, the fixed support electric push rod 305 drives the rotating fixed support block 306 and the processing raised block 308 to rotate the support and telescopic support to realize a steady movement operation and ensure the stability of the overall movement;

[0073] The diagonal motor 201 drives the diagonal rotating plate 202 to rotate along the protruding retaining frame 1, the positioning electric slide rail 203 drives the multi-concave back-and-forth plate 204 to move along the diagonal rotating plate 202, the fixed electric slide rail 205 drives the reciprocating processing plate 206 to move along the multi-concave back-and-forth plate 204, and the fine-tuning electric slide rail 207 drives the arc-shaped different protruding frame 208 to move along the reciprocating processing plate 206, thereby driving the welding isolation cylinder 209 and the feeding positioning cylinder 215 to change their positions. According to the actual welding position, the welding state is switched to realize different welding connections such as linear welding and arc welding. When reaching the welding position, the positioning spring The spring 229 drives the rotating positioning block 230 to rotate and press down along the arc-shaped convex frame 208. At this time, the switching electric slide rail 231 drives the supporting shaped plate 232 to move downward, and the contact positioning wheel 233 is attached to the welding position. The contact positioning wheel 233 is driven to rotate and move at the same time by the movement of the equipment. During the contact process, the contact positioning wheel 233 is driven to move and change direction by the universal shaft. The position of the contact positioning wheel 233 is measured at all times by the angle measuring instrument 234, so that the welding point and the welding position can be corrected during welding to ensure the accuracy of welding alignment and avoid the occurrence of welding omissions due to the deviation of the weld at the contact position point.

[0074] After the alignment is completed, the powdered solder stored in the raised retaining frame 1 flows along the pipeline to the inner side of the feed positioning cylinder 215, and the fixed motor 220 drives the fixed transmission box 219 to drive the dispersion frame 221 and the feed positioning cylinder 215 to rotate, so as to push the solder to be evenly laid on the inner side of the feed positioning cylinder 215, and at this time, the fixed air pump 228 and the air intake connecting pipe 226 are used to supply air to the interior, and the limiting valve 227 located at the position of the equidistant dispersion pipe 224 is opened. At this time, the protective gas is introduced into the bottom, and the protective gas enters the inner side of the feed positioning cylinder 215 through the equidistant dispersion pipe 224, and is dispersed through the dispersion mesh plate 225, and the high-pressure protective gas is used to push the solder to be lifted. At the same time, the oblique blowing fixed pipe 222 is used to drive the solder to rotate in a spiral shape, so that the solder is evenly distributed on the inner side of the feed positioning cylinder 215, and then the straight blowing feed pipe 223 is opened. The limiting valve 227 is placed at the bottom. At this time, the solder is directly blown into the inner side of the bent preheating tube 216 by the direct blowing feed pipe 223, and the solder is discharged into the inner side of the welding isolation tube 209 through the bent preheating tube 216. In the process of the solder moving along the bent preheating tube 216, the welding isolation tube 209 is preheated by the laser heat melter 211. The convex lens 214 is driven to move up and down along the light-shielding heat-resistant tube 212 by the lifting electric slide rail 213. The light-shielding heat-resistant tube 212 is used for light shielding to avoid laser dispersion. The focusing position of the laser is adjusted by the convex lens 214 to achieve hot melting treatment for different solders. When the solder is at the bottom end of the flow channel to the bent preheating tube 216, the counter blower 218 and the directional injection tube 217 blow and accelerate the solder, and the solder enters the solder at three angles at the same time. At this time, the solders collide with each other and gather together.

[0075] At the same time, the laser heat melter 211 heat melts the solder, and under the limiting effect of the welding isolation tube 209, the hot melt solder is laid and welded to the top of the two roof panels to achieve a welding connection. During the welding process of the welding isolation tube 209, the coolant located at the cooling circulation box 317 is extracted through the booster pump 319 and the inlet pipe 318. The coolant enters the inner side of the cooling treatment sleeve 321 through the inlet pipe 318, and then flows back to the inner side of the cooling circulation box 317 through the return pipe 320, thereby achieving welding outlet temperature control, avoiding excessive surface temperature of the equipment affecting the normal use of the equipment, and extending the service life of the equipment.

[0076] Finally, it should be noted that the above description is only a preferred example 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. A modular light steel roof panel welding device, comprising a raised retaining frame (1), characterized in that: A movable welding assembly (2) is provided at the bottom end of the protruding retaining frame (1); The mobile welding assembly (2) comprises a diagonal motor (201); The top of the protruding retaining frame (1) is provided with a diagonal motor (201) through a motor seat, the bottom end of the output shaft of the diagonal motor (201) is clamped with a diagonal rotating plate (202), the bottom end of the diagonal rotating plate (202) is symmetrically clamped with an alignment electric slide rail (203), the bottom ends of the two alignment electric slide rails (203) are provided with a multi-concave reciprocating plate (204) through a slide rail seat, the bottom ends of the multi-concave reciprocating plates (204) are fixed with a fixed electric slide rail (205), the bottom end of the fixed electric slide rail (205) is provided with a reciprocating processing plate (206) through a slide rail seat, the middle part of the bottom end of the reciprocating processing plate (206) is fixed with a fine-tuning electric slide rail (207), and the bottom end of the fine-tuning electric slide rail (207) is connected with an arc-shaped convex frame (208) through a slide rail seat; A welding isolation cylinder (209) is fixed to the middle of the bottom end of the arc-shaped convex frame (208), a partition inner hole plate (210) is fixed equidistantly inside the welding isolation cylinder (209), a laser heat fuser (211) is fixed to the top end of the inner side of the welding isolation cylinder (209), a light-shielding heat-resistant tube (212) is welded between the two partition inner hole plates (210) at the position corresponding to the laser heat fuser (211), and a lifting electric slide rail (213) is installed inside the light-shielding heat-resistant tube (212). ), the side end of the lifting electric slide rail (213) is connected to a convex lens (214) via a slide rail seat, the side end of the welding isolation cylinder (209) is welded to a feed positioning cylinder (215), the side ends of the feed positioning cylinder (215) and the welding isolation cylinder (209) are both penetrated and connected to a bent preheating tube (216), the bottom of the side end of the bent preheating tube (216) is penetrated and connected to a directional feed tube (217), and the inner side of the directional feed tube (217) is sleeved with a counter-pressure fan (218); The two ends of the raised retaining frame (1) are symmetrically fixed with in-and-out electric push rods (235), one end of the in-and-out electric push rod (235) is fixed with an in-and-out shaped frame (236), one end of the in-and-out shaped frame (236) is installed with a tilting motor (237) through a motor seat, the output shaft of the tilting motor (237) is clamped with a directional fixing sleeve (238), the bottom end of the directional fixing sleeve (238) is fixed with a load-bearing electric push rod (239), the bottom end of the load-bearing electric push rod (239) is installed with a fine-tuning motor (240) through a motor seat, the output shaft of the fine-tuning motor (240) is clamped with a fine-tuning special-shaped plate (241), the inner side end of the fine-tuning special-shaped plate (241) is installed with a change-of-direction motor (242) through a motor seat, and the output shaft of the change-of-direction motor (242) is clamped with an electric wheel (243).

2. A modular light steel roof panel welding equipment according to claim 1, characterized in that: A fixed transmission box (219) is clamped at the position of the feed positioning cylinder (215) corresponding to the bottom end of the arc-shaped convex frame (208); a fixed motor (220) is installed at the position of the input shaft corresponding to the bottom end of the fixed transmission box (219) through a motor seat; a pushing dispersion frame (221) is clamped at the position of the output shaft of the fixed transmission box (219) corresponding to the feed positioning cylinder (215); a plurality of oblique blowing fixed pipes (222) are equidistantly penetrated at the side end of the feed positioning cylinder (215); a straight blowing feed pipe (223) is penetrated at the position between the two oblique blowing fixed pipes (222) at the side end of the feed positioning cylinder (215); a plurality of equidistant dispersion pipes (224) are equidistantly penetrated at the bottom end of the feed positioning cylinder (215); and a dispersion screen (225) is fixed to the inner bottom end of the feed positioning cylinder (215); One end of the oblique blowing fixed pipe (222), the straight blowing feed pipe (223) and the equidistant dispersion pipe (224) is connected to an air intake connecting pipe (226) via an adapter; one end of the straight blowing feed pipe (223) and the equidistant dispersion pipe (224) is embedded with a limiting valve (227); and a fixed air pump (228) is installed at the bottom end of the arc-shaped convex frame (208) at a position corresponding to the air intake connecting pipe (226) via a motor seat; A positioning spring (229) is fixed to one side of the bottom end of the arc-shaped convex frame (208); a rotation positioning block (230) is installed at one end of the positioning spring (229); an adjustment electric slide rail (231) is fixed to one end of the rotation positioning block (230); a support shaped plate (232) is installed at one end of the adjustment electric slide rail (231) through a slide rail seat; a contact positioning wheel (233) is connected to the side end of the support shaped plate (232) through a universal shaft; and an angle measuring instrument (234) is fixed to one end of the support shaped plate (232) near the contact positioning wheel (233).

3. A modular light steel roof panel welding equipment according to claim 1, characterized in that: The top end of the diagonal rotating plate (202) is rotatably fitted with the bottom end of the raised retaining frame (1), the side end of the laser heat fuser (211) is fitted and connected with the inner end of the partition inner hole plate (210) located at the top of the inner side of the welding isolation cylinder (209), and the convex lens (214) is slidably installed on the inner side of the light-shielding heat-resistant tube (212).

4. A modular light steel roof panel welding equipment according to claim 2, characterized in that: The output shaft of the fixed motor (220) is clamped with the input shaft of the fixed transmission box (219), the pushing and dispersing frame (221) is rotatably sleeved on the inner side of the feed positioning cylinder (215), and the bottom end of the pushing and dispersing frame (221) is in contact with the top end of the dispersing screen plate (225).

5. The modular light steel roof panel welding equipment according to claim 2, characterized in that: The air intake connecting pipe (226) is connected to the fixed air pump (228) via an adapter, and the rotating positioning block (230) is rotatably sleeved with the arc-shaped convex frame (208); There are three of each of the bent preheating tube (216), the directional feeding tube (217), the oblique blowing fixed tube (222) and the straight blowing feeding tube (223).

6. A modular light steel roof panel welding equipment according to claim 2, characterized in that: There are four electric wheels (243); The input ends of the diagonal motor (201), the alignment electric slide rail (203), the fixed electric slide rail (205), the fine-tuning electric slide rail (207), the laser heat fuser (211), the lifting electric slide rail (213), the counter-pressure fan (218), the fixed motor (220), the limiting valve (227), the fixed air pump (228), the alignment electric slide rail (231), the angle measuring instrument (234), the in-and-out electric push rod (235), the tilting motor (237), the load-bearing electric push rod (239), the fine-tuning motor (240), the direction-changing motor (242), and the electric wheel (243) are all electrically connected to the output end of the external controller; The external controller input terminal is electrically connected to the external power supply output terminal.

7. A modular light steel roof panel welding equipment according to claim 6, characterized in that: A fixed support and stabilization component (3) is provided at the top of the raised retaining frame (1); The fixed support and stabilization component (3) comprises a return spring (301); Both ends of the protruding retaining frame (1) are equipped with a return spring (301), one end of the return spring (301) is fixed with a rotation positioning sleeve (302), one end of the rotation positioning sleeve (302) is fixed with a positioning electromagnet (303), a return motor (304) is installed at the side end of the protruding retaining frame (1) at a position corresponding to the positioning electromagnet (303) through a motor seat, one end of the rotation positioning sleeve (302) is sleeved with a fixed support electric push rod (305), one end of the fixed support electric push rod (305) is fixed with a rotating fixed support block (306), one end of the rotating fixed support block (306) is equipped with a processing spring (307), one end of the processing spring (307) is fixed with a processing protruding block (308), and the bottom end of the processing protruding block (308) is equipped with a fixed support electromagnet (309); A downward pressing electric push rod (310) is fixed to one end of the in-and-out mold frame (236), an inner hole fixed rotating sleeve (311) is installed at the bottom end of the downward pressing electric push rod (310), a linkage spring (312) is installed at one end of the inner side of the inner hole fixed rotating sleeve (311), a rotation matching sleeve (313) is installed at one end of the linkage spring (312), a fixed adsorption plate (314) is installed at the bottom end of the rotation matching sleeve (313), a processing air pump (315) is installed at one end of the rotation matching sleeve (313) through a motor seat, and the processing air pump (315) is connected to the fixed adsorption plate (314) through a linkage fixing pipe (316); A cooling circulation box (317) is fixed to the top of the raised retaining frame (1); an inlet pipe (318) is connected through the bottom of one end of the cooling circulation box (317); a booster pump (319) is installed at a position corresponding to the inlet pipe (318) at one end of the cooling circulation box (317) through a motor seat; a return pipe (320) is connected through the top of one end of the cooling circulation box (317); and a cooling treatment sleeve (321) is connected through the inlet pipe (318) and the return pipe (320).

8. The modular light steel roof panel welding equipment according to claim 7, characterized in that: The rotating positioning sleeve (302) is rotatably sleeved on the side end of the protruding retaining frame (1), the positioning electromagnet (303) is connected to the output shaft of the reset motor (304) through magnetic attraction, and there are two processing protruding blocks (308).

9. The modular light steel roof panel welding equipment according to claim 7, characterized in that: The processing protrusion block (308) is rotatably connected to the rotating fixed support block (306), the linkage fixed tube (316) passes through the top of the rotating matching sleeve (313), and there are four fixed adsorption plates (314).

10. The modular light steel roof panel welding equipment according to claim 7, characterized in that: The cooling treatment sleeve (321) is sleeved with the bottom of the side end of the welding isolation cylinder (209); The input ends of the positioning electromagnet (303), the reset motor (304), the fixed support electric push rod (305), the fixed support electromagnet (309), the downward pressure electric push rod (310), the processing air pump (315) and the booster pump (319) are all electrically connected to the output end of the external controller.

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