Spinning support welding tool

Abstract

The invention relates to the technical field of welding tools, in particular to a spinning support welding tool which comprises a workbench, a discharging structure, a storage structure, a positioning structure, a cleaning structure, a fixing structure, a dust collection structure, a scraping structure, a second mechanical arm and a welding gun. The sliding storage box can be conveniently fixed through the fixing structure, steel pipes can be conveniently stored in a classified mode according to the steel pipes of different lengths through the storage structure, parts needing to be welded can be rapidly found, the welding efficiency is improved, dust on the surfaces of the steel pipes can be conveniently cleaned through the cleaning structure, and the practicability is high. Therefore, welding seams are more compact and uniform, the strength and toughness of the welding portion are enhanced, the overall structural stability of the spinning support is improved, the welded support can be automatically discharged conveniently through the discharging structure, the personal safety of operators is guaranteed, dust at the bottom of a filter screen can be scraped away through the scraping structure, and the service life of the spinning support is prolonged. And dust can better fall off.

Description

Technical Field

[0001] The present invention relates to the technical field of welding tooling, and more specifically, to a welding tooling for a spinning bike bracket. Background Art

[0002] A spinning bike is an indoor cycling fitness equipment, usually used in gyms or home fitness scenarios. It mainly consists of components such as a frame, handlebars, seat, pedals, resistance adjustment system, transmission system, and flywheel. The frame of the spinning bike is its core support structure, which is welded by welding tooling for multiple steel pipes or metal components with different shapes and sizes.

[0003] However, the welded brackets are usually manually unloaded. During the manual unloading process, if the operator is slightly careless, they may touch the high-temperature welding area, resulting in serious scalding accidents and low safety. At the same time, there is usually a large amount of dust on the steel pipes. During the welding process, these dusts will change the physical properties of the welds, which may cause defects such as pores and inclusions in the welds, thereby affecting the stability and reliability of the entire bracket structure. At the same time, during welding, multiple brackets are usually stacked together, and brackets of different types and batches are mixed. When assembly welding is required, it is inconvenient for the operator to quickly find the components required for the current welding from among numerous brackets, thus affecting the welding efficiency. Summary of the Invention

[0004] In view of the problems in the prior art, the present invention provides a welding tooling for a spinning bike bracket.

[0005] The technical solution adopted by the present invention to solve its technical problems is: a welding tooling for a spinning bike bracket, including a workbench, a blanking structure installed on the workbench, a storage structure installed on the workbench, a positioning structure installed on the workbench, a cleaning structure installed on the workbench, a dust suction structure installed between the cleaning structure and the workbench, a scraping structure installed between the dust suction structure and the workbench; a second robotic arm installed on the workbench; a welding torch detachably connected to the second robotic arm;

[0006] The blanking structure includes a first hydraulic rod installed on the workbench and an adjusting rod installed at the telescopic end of the first hydraulic rod. An adjusting frame is fixedly connected to the adjusting rod, a transporter is installed on the adjusting frame, multiple storage slots are provided on the transporter, a mounting plate is installed on the workbench, and a first robotic arm is installed on the mounting plate;

[0007] The scraping structure includes a sliding sleeve fixedly connected to the workbench and a rack slidably connected to the sliding sleeve. A second gear is engaged with the rack. An installation shaft is fixedly connected to the second gear. A scraper is fixedly connected to the installation shaft. A connecting rod is fixedly connected to the rack. A second spring is fixedly connected between the connecting rod and the sliding sleeve. The rack abuts against the transporter.

[0008] Specifically, a positioning plate is fixedly connected to the adjusting frame, and a plug-in block is fixedly connected to the transporter. The positioning plate is inserted into the plug-in block. A clamping block is slidably connected to the plug-in block. The clamping block is engaged with the positioning plate. A slider is fixedly connected to the clamping block. A first spring is fixedly connected between the slider and the plug-in block. A pulling plate is fixedly connected to the clamping block.

[0009] Specifically, the storage structure includes a storage box slidably connected to the workbench and a plurality of sliding plates slidably connected to the storage box. A first lead screw is threadedly connected to the sliding plate. The first lead screw abuts against the storage box. A sliding frame is slidably connected to the storage box. A second lead screw is threadedly connected to the storage box. The second lead screw abuts against the sliding frame.

[0010] Specifically, a guiding block is fixedly connected to the sliding plate. The guiding block is slidably connected to the storage box. A guiding plate is fixedly connected to the workbench. A guiding groove is provided on the storage box. The storage box is slidably connected to the guiding plate.

[0011] Specifically, the storage box is fixed to the workbench through a fixing structure. The fixing structure includes a fixing rod slidably connected to the workbench and two fixing grooves provided on the storage box. The fixing rod is engaged with one of the fixing grooves. A fixing block is fixedly connected to the fixing rod. A pulling spring is fixedly connected between the fixing block and the workbench. A pulling block is slidably connected to the fixing rod. A baffle is fixedly connected to the workbench. The pulling block slides with the baffle.

[0012] Specifically, the positioning structure includes a mounting seat installed on the workbench and a vertical rod fixedly connected to the mounting seat. A fixing seat is installed on the vertical rod. A positioning block is fixedly connected to the fixing seat. A second hydraulic rod is installed on the fixing seat. A connecting block is fixedly connected to the telescopic end of the second hydraulic rod. A knob is threadedly connected to the connecting block. A clamping plate is rotatably connected to the knob.

[0013] Specifically, the cleaning structure includes an installation box fixedly connected to the workbench and a cleaning brush rotatably connected to the installation box. A toothed ring is fixedly connected to the cleaning brush. A rotating shaft is rotatably connected to the installation box. A first gear is fixedly connected to the rotating shaft. The toothed ring is engaged with the first gear. A motor is installed on the installation box. The rotating shaft is fixedly connected to the output shaft of the motor.

[0014] Specifically, a guide rail is fixedly connected to the workbench, a sliding seat is slidably connected to the guide rail, a support shaft is rotatably connected to the sliding seat, a third hydraulic rod is installed on the workbench, a fixed plate is fixedly connected to the telescopic end of the third hydraulic rod, and the fixed plate is fixedly connected to the sliding seat.

[0015] Specifically, the dust collection structure includes two dust suction covers fixedly connected to the installation box and a connecting pipe fixedly connected between the two dust suction covers. A first hose is installed on the connecting pipe. A connecting box is installed on the workbench. A fixed frame is installed in the connecting box. A filter screen is installed on the fixed frame. A collection box is installed in the connecting box. A vacuum pump is installed on the connecting box. A second hose is installed at the suction port of the vacuum pump, and the other end of the second hose is fixedly connected to the connecting box. The other end of the first hose is fixedly connected to the connecting box. The first hose communicates to the bottom of the fixed frame. The second hose communicates to the upper part of the fixed frame. A fixed box is installed on the connecting box. Activated carbon is installed on the fixed box through a frame. A third hose is installed at the air outlet of the vacuum pump, and the other end of the third hose is installed on the fixed box. A fixed shaft is fixedly connected to the fixed box, and a blocking block is rotatably connected to the fixed shaft.

[0016] Specifically, the rack is slidably connected to the connecting box, the installation shaft is rotatably connected to the fixed frame, and the scraping plate is slidably connected to the fixed frame and the filter screen.

[0017] The beneficial effects of the present invention are as follows:

[0018] (1) For a welding tooling for a spinning bike bracket of the present invention, a storage structure is provided on the workbench. The storage box is fixed to the workbench through a fixing structure. The setting of the fixing structure facilitates the fixing of the slid storage box, improves the stability between the storage box and the workbench. The setting of the storage structure facilitates the classification and storage of steel pipes of different lengths, can quickly find the parts to be welded, and improves the welding efficiency.

[0019] (2) For a welding tooling for a spinning bike bracket of the present invention, a cleaning structure is provided on the workbench. A dust collection structure is provided between the cleaning structure and the workbench. The setting of the cleaning structure facilitates the cleaning of the dust on the surface of the steel pipe, so that the welds are denser and more uniform, enhances the strength and toughness of the welded part, and improves the overall structural stability of the spinning bike bracket. The setting of the dust collection structure facilitates the collection of the cleaned dust and avoids the impact of dust floating in the air on the health of the operator.

[0020] (3) A welding tooling for a spinning bike bracket according to the present invention is provided with a blanking structure on the workbench, a positioning structure on the workbench, and a scraping structure between the dust suction structure and the workbench. The setting of the blanking structure facilitates the automatic unloading of the welded bracket. Through automatic blanking, it avoids the operator from manually contacting the high-temperature welded bracket, effectively preventing scalding accidents and ensuring the personal safety of the operator. The setting of the positioning structure facilitates the fixed positioning of multiple steel pipes, and the setting of the scraping structure can scrape the dust at the bottom of the filter screen, enabling the dust to fall better. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The present invention will be further described below with reference to the drawings and embodiments.

[0022] Figure 1 FIG. is a schematic diagram of the overall structure of a preferred embodiment of a welding tooling for a spinning bike bracket provided by the present invention;

[0023] Figure 2 is Figure 1 an enlarged schematic diagram of the structure of part A shown in;

[0024] Figure 3 FIG. is a schematic diagram of the connection structure between the toothed ring and the first gear of the present invention;

[0025] Figure 4 FIG. is a schematic diagram of the connection structure between the connection box and the workbench of the present invention;

[0026] Figure 5 is Figure 4 an enlarged schematic diagram of the structure of part B shown in;

[0027] Figure 6 FIG. is a schematic diagram of the connection structure between the fixed frame and the filter screen of the present invention;

[0028] Figure 7 FIG. is a schematic diagram of the connection structure between the collection box and the connection box of the present invention;

[0029] Figure 8 is Figure 7 an enlarged schematic diagram of the structure of part C shown in;

[0030] Figure 9 FIG. is a schematic diagram of the connection structure between the second gear and the rack of the present invention;

[0031] Figure 10 FIG. is a schematic diagram of the connection structure between the sliding plate and the storage box of the present invention;

[0032] Figure 11 is Figure 10 an enlarged schematic diagram of the structure of part D shown in;

[0033] Figure 12Schematic diagram of the connection structure between the sliding frame and the storage box of the present invention;

[0034] Figure 13 is Figure 12 Enlarged schematic diagram of the structure of part E shown;

[0035] Figure 14 Schematic diagram of the connection structure between the clamping block and the positioning plate of the present invention;

[0036] Figure 15 Schematic diagram of the connection structure between the stopper and the fixed shaft of the present invention;

[0037] Figure 16 Schematic diagram of the connection structure between the first lead screw and the storage box of the present invention.

[0038] In the figure: 1, workbench; 2, blanking structure; 201, first hydraulic rod; 202, adjusting rod; 203, adjusting frame; 204, carrier; 205, storage tank; 206, mounting plate; 207, first robotic arm; 208, positioning plate; 209, plug-in block; 210, clamping block; 211, slider; 212, first spring; 213, pulling plate; 3, storage structure; 301, storage box; 302, sliding plate; 303, first lead screw; 304, guiding block; 305, sliding frame; 306, second lead screw; 307, guiding plate; 308, guiding groove; 4, positioning structure; 401, mounting seat; 402, vertical rod; 403, fixed seat; 404, positioning block; 405, second hydraulic rod; 406, connecting block; 407, knob; 408, clamping plate; 5, cleaning structure; 501, mounting box; 502, cleaning brush; 503, toothed ring; 504, first gear; 505, rotating shaft; 506, motor; 507, guide rail; 508, sliding seat; 509, support shaft; 510, third hydraulic rod; 511, fixing plate; 6, fixing structure; 601, fixing rod; 602, fixing groove; 603, pulling block; 604, baffle; 605, fixing block; 606, tension spring; 7, dust suction structure; 701, dust suction hood; 702, connecting pipe; 703, first hose; 704, connecting box; 705, collection box; 706, fixing frame; 707, filter screen; 708, vacuum pump; 709, second hose; 710, fixing box; 711, third hose; 712, activated carbon; 713, fixed shaft; 714, stopper; 8, scraping structure; 801, sliding sleeve; 802, rack; 803, connecting rod; 804, second spring; 805, second gear; 806, mounting shaft; 807, scraping plate; 9, second robotic arm; 10, welding torch. Detailed implementation manners

[0039] In order to make the technical means, creative features, achieved purposes and effects of the present invention easy to understand, the present invention will be further described below in conjunction with specific implementation manners.

[0040] As Figure 1 , Figure 2 , Figure 4 , Figure 6 , Figure 7 , Figure 8 , Figure 9 , Figure 10 , Figure 12 and Figure 13 shown, a welding tooling for a spinning bike bracket according to the present invention includes a workbench 1, a blanking structure 2 installed on the workbench 1, a storage structure 3 installed on the workbench 1, a positioning structure 4 installed on the workbench 1, a cleaning structure 5 installed on the workbench 1, a dust suction structure 7 installed between the cleaning structure 5 and the workbench 1, and a scraping structure 8 installed between the dust suction structure 7 and the workbench 1; a second robotic arm 9 installed on the workbench 1; a welding torch 10 detachably connected to the second robotic arm 9; the blanking structure 2 includes a first hydraulic rod 201 installed on the workbench 1 and an adjusting rod 202 installed at the telescopic end of the first hydraulic rod 201, an adjusting frame 203 is fixedly connected to the adjusting rod 202, a carrier vehicle 204 is installed on the adjusting frame 203, a plurality of storage grooves 205 are provided on the carrier vehicle 204, a mounting plate 206 is installed on the workbench 1, and a first robotic arm 207 is installed on the mounting plate 206; the scraping structure 8 includes a sliding sleeve 801 fixedly connected to the workbench 1 and a rack 802 slidably connected to the sliding sleeve 801, a second gear 805 is engaged with the rack 802, a mounting shaft 806 is fixedly connected in the second gear 805, a scraper 807 is fixedly connected to the mounting shaft 806, a connecting rod 803 is fixedly connected to the rack 802, a second spring 804 is fixedly connected between the connecting rod 803 and the sliding sleeve 801, and the rack 802 abuts against the carrier vehicle 204.

[0041] Specifically, as Figure 1 , Figure 2 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Figure 9 , Figure 13 and Figure 14As shown, a positioning plate 208 is fixedly connected to the adjusting frame 203, and a plug-in block 209 is fixedly connected to the carrier 204. The positioning plate 208 is plugged into the plug-in block 209. A clamping block 210 is slidably connected to the plug-in block 209. The clamping block 210 is engaged with the positioning plate 208. A slider 211 is fixedly connected to the clamping block 210. A first spring 212 is fixedly connected between the slider 211 and the plug-in block 209. A pulling plate 213 is fixedly connected to the clamping block 210. The positioning structure 4 includes a mounting seat 401 installed on the workbench 1 and a vertical rod 402 fixedly connected to the mounting seat 401. A fixed seat 403 is installed on the vertical rod 402. A positioning block 404 is fixedly connected to the fixed seat 403. A second hydraulic rod 405 is installed on the fixed seat 403. The telescopic end of the second hydraulic rod 405 is fixedly connected to a connecting block 406. A knob 407 is threadedly connected to the connecting block 406. A clamping plate 408 is rotatably connected to the knob 407. The rack 802 is slidably connected to the connecting box 704. The mounting shaft 806 is rotatably connected to the fixed frame 706. The scraping plate 807 is slidably connected to the fixed frame 706 and the filter screen 707. The cleaned steel pipe can be placed on the mounting seat 401 and the positioning block 404 for preliminary positioning. Then, by starting the second hydraulic rod 405, when the telescopic end of the second hydraulic rod 405 contracts, it drives the connecting block 406 to move. The connecting block 406 drives the clamping plate 408 to move. When the clamping plate 408 moves, it fixes the steel pipe. By fixing the steel pipe with the clamping plate 408, it is avoided that the steel pipe displaces during welding, which affects the welding quality. After fixing, the second robotic arm 9 can be driven to move the welding torch 10 to cooperate with the welding torch 10 to weld the steel pipe. After welding is completed, by rotating the knob 407, the knob 407 is threadedly engaged with the connecting block 406 to drive the clamping plate 408 to no longer abut against the connecting block 406. At this time, the clamping plate 408 can be rotated to one side. Then, the jaws on the first robotic arm 207 are used to unload the welded bracket. By using the first robotic arm 207 to automatically unload the welded bracket, through automatic blanking, it is avoided that the operator manually contacts the high-temperature welded bracket, effectively preventing the occurrence of scalding accidents and ensuring the personal safety of the operator. At the same time, the first hydraulic rod 201 is started. When the telescopic end of the first hydraulic rod 201 extends, it drives the adjusting rod 202 to move. When the adjusting rod 202 moves, it drives the adjusting frame 203 to move. When the adjusting frame 203 moves, it drives the carrier 204 to move, exposing the storage groove 205 out of the workbench 1. At this time, the first robotic arm 207 places the welded bracket into the storage groove 205. By adjusting the position of the carrier 204 through the adjusting frame 203, it is avoided that the carrier 204 is located in front of the workbench 1, which affects the installation of the bracket into the positioning component on the workbench 1. When the carrier 204 moves forward, the rack 802 and the connecting rod 803 drive the rack 802 to move under the action of the second spring 804.The rack 802 will slide with the sliding sleeve 801 and the connection box 704, while driving the second gear 805 to rotate. The second gear 805 drives the mounting shaft 806 to rotate, causing the mounting shaft 806 to drive the scraper 807 to rotate. When the scraper 807 rotates, it can scrape off the dust at the bottom of the filter screen 707, enabling the dust to fall better. When it is necessary to disassemble the transport vehicle 204 from the adjustment frame 203, the pull plate 213 can be pulled upward. When the pull plate 213 moves upward, it drives the latch 210 to slide within the insertion block 209. The latch 210 drives the slider 211 to move, and the slider 211 causes the first spring 212 to contract. At the same time, the latch 210 no longer engages with the positioning plate 208, and the transport vehicle 204 can be disassembled from the adjustment frame 203. The welded bracket is transported to the next processing step for processing. By engaging the latch 210 with the positioning plate 208, it is convenient to fix the transport vehicle 204 to the adjustment frame 203, improving the stability.

[0042] Specifically, such as Figure 1 、 Figure 5 、 Figure 10 、 Figure 11 、 Figure 12 and Figure 16As shown, the storage structure 3 includes a storage box 301 slidably connected to the workbench 1 and a plurality of sliding plates 302 slidably connected to the storage box 301. A first lead screw 303 is threadedly connected to the sliding plate 302, and the first lead screw 303 abuts against the storage box 301. A sliding frame 305 is slidably connected inside the storage box 301. A second lead screw 306 is threadedly connected to the storage box 301, and the second lead screw 306 abuts against the sliding frame 305. A guide block 304 is fixedly connected to the sliding plate 302, and the guide block 304 is slidably connected to the storage box 301. A guide plate 307 is fixedly connected to the workbench 1. A guide groove 308 is provided on the storage box 301, and the storage box 301 is slidably connected to the guide plate 307. The storage box 301 is fixed to the workbench 1 through a fixing structure 6. The fixing structure 6 includes a fixing rod 601 slidably connected to the workbench 1 and two fixing grooves 602 provided on the storage box 301. The fixing rod 601 is engaged with one of the fixing grooves 602. A fixing block 605 is fixedly connected to the fixing rod 601, and a tension spring 606 is fixedly connected between the fixing block 605 and the workbench 1. A pulling block 603 is slidably connected to the fixing rod 601. A baffle 604 is fixedly connected to the workbench 1, and the pulling block 603 slides with the baffle 604. When storing steel pipes of different lengths, the pulling block 603 can be pulled upward. The upward movement of the pulling block 603 drives the fixing rod 601 to move, and the fixing rod 601 drives the fixing block 605 to move upward. When the fixing block 605 moves upward, the tension spring 606 stretches. At the same time, when the pulling block 603 is higher than the baffle 604, the pulling block 603 can slide with the fixing rod 601 and slide above the baffle 604, so that the pulling block 603 cooperates with the baffle 604 to prevent the fixing rod 601 from moving downward under the action of the tension spring 606. At this time, the storage box 301 can be slid out. When sliding out, through the cooperation of the guide plate 307 and the guide groove 308, the sliding is made more stable. When sliding to a certain position, since the pulling block 603 is no longer above the baffle 604, and then when the fixing rod 601 corresponds to the other fixing groove 602, the fixing rod 601 will be engaged with the other fixing groove 602 under the action of the tension spring 606 to complete the fixation of the storage box 301. By engaging the fixing rod 601 with the storage box 301, it is convenient to fix the slid storage box 301 and improve the stability between the storage box 301 and the workbench 1. At this time, steel pipes of different lengths can be stored in the storage box 301. By sliding the sliding plate 302 with the storage box 301, it is convenient to flexibly adjust the storage space. When the sliding plate 302 slides, it slides more smoothly through the guide block 304. After the sliding is completed, by rotating the first lead screw 303, the first lead screw 303 is threadedly engaged with the sliding plate 302 and abuts against the storage box 301 to fix the sliding sliding plate 302. At the same time, the sliding frame 305 can be slid out. After the sliding frame 305 is slid out, by rotating the second lead screw 306,Press the second lead screw 306 against the sliding frame 305 to fix the sliding frame 305. The setting of the sliding frame 305 facilitates the storage of longer steel pipes. The cooperation of the sliding plate 302 with the storage box 301 and the sliding frame 305 facilitates the classified storage of steel pipes according to different lengths of steel pipes, and can quickly find the parts to be welded, improving the welding efficiency. The storage box 301 slides with the workbench 1. When not in use, it slides to the bottom of the workbench 1, reducing the occupied space.

[0043] Specifically, such as Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 、 Figure 7 、 Figure 8 、 Figure 9 and Figure 15As shown, the cleaning structure 5 includes a mounting box 501 fixedly connected to the workbench 1 and a cleaning brush 502 rotatably connected to the mounting box 501. A toothed ring 503 is fixedly connected to the cleaning brush 502. A rotating shaft 505 is rotatably connected inside the mounting box 501. A first gear 504 is fixedly connected to the rotating shaft 505. The toothed ring 503 meshes with the first gear 504. A motor 506 is installed on the mounting box 501. The rotating shaft 505 is fixedly connected to the output shaft of the motor 506. A guide rail 507 is fixedly connected to the workbench 1. A sliding seat 508 is slidably connected to the guide rail 507. A support shaft 509 is rotatably connected to the sliding seat 508. A third hydraulic rod 510 is installed on the workbench 1. The telescopic end of the third hydraulic rod 510 is fixedly connected to a fixing plate 511. The fixing plate 511 is fixedly connected to the sliding seat 508. The dust suction structure 7 includes two dust suction covers 701 fixedly connected to the mounting box 501 and a connecting pipe 702 fixedly connected between the two dust suction covers 701. A first hose 703 is installed on the connecting pipe 702. A connecting box 704 is installed on the workbench 1. A fixing frame 706 is installed inside the connecting box 704. A filter screen 707 is installed on the fixing frame 706. A collection box 705 is installed inside the connecting box 704. A vacuum pump 708 is installed on the connecting box 704. A second hose 709 is installed at the suction port of the vacuum pump 708. The other end of the second hose 709 is fixedly connected to the connecting box 704. The other end of the first hose 703 is fixedly connected to the connecting box 704. The first hose 703 communicates to the bottom of the fixing frame 706. The second hose 709 communicates to the upper part of the fixing frame 706. A fixing box 710 is installed on the connecting box 704. Activated carbon 712 is installed on the fixing box 710 through a frame. A third hose 711 is installed at the air outlet of the vacuum pump 708. The other end of the third hose 711 is installed on the fixing box 710. A fixing shaft 713 is fixedly connected to the fixing box 710. A blocking block 714 is rotatably connected to the fixing shaft 713. After the steel pipe is taken, the steel pipe can be placed in the cleaning brush 502. By starting the motor 506, when the output shaft of the motor 506 rotates, it drives the rotating shaft 505 to rotate. The rotating shaft 505 drives the first gear 504 to rotate. The first gear 504 drives the toothed ring 503 to rotate. The toothed ring 503 drives the cleaning brush 502 to rotate. When the cleaning brush 502 rotates, it cleans the dust on the surface of the steel pipe. By cleaning the dust, the welds become denser and more uniform, enhancing the strength and toughness of the welded part and improving the overall structural stability of the spinning bike bracket. At the same time, when a longer steel pipe is being cleaned, the rear end of the steel pipe can be placed on the support shaft 509, and then the steel pipe is moved back and forth. The support shaft 509 rotates with the sliding seat 508 and supports the steel pipe, avoiding the influence of the excessive length and weight of the steel pipe on the cleaning. At the same time, the position of the support shaft 509 can be adjusted.During adjustment, by activating the third hydraulic rod 510, when the telescopic end of the third hydraulic rod 510 extends, it drives the fixed plate 511 to move. The fixed plate 511 drives the sliding seat 508 to move, causing the sliding seat 508 to slide along the guide rail 507. When the sliding seat 508 slides, it drives the support shaft 509 to move, adjusting the position of the support shaft 509. For parts with more dust, the support shaft 509 can be adjusted to an appropriate height, enabling the cleaning brush 502 to contact that part more fully, increasing the cleaning time and intensity, and making the cleaning effect better. During cleaning, by activating the vacuum pump 708, the dust being cleaned will enter the connecting pipe 702 from the dust suction hood 701 when the vacuum pump 708 operates, then enter the first hose 703 from the connecting pipe 702, then enter the connecting box 704 from the first hose 703, and finally be adsorbed on the filter screen 707. When the vacuum pump 708 is turned off, the dust will fall into the collection box 705. The cooperation of the vacuum pump 708 and the collection box 705 facilitates the collection of the cleaned dust, preventing the dust from floating in the air and affecting the health of the operator. During welding, the vacuum pump 708 can also be activated to accelerate the air circulation speed. The air flow will finally enter the fixed box 710 from the air outlet of the vacuum pump 708 and the third hose 711, and the inhaled soot will be filtered by the activated carbon 712 in the fixed box 710. When it is necessary to replace the activated carbon 712, by rotating the stopper 714, the stopper 714 no longer blocks the activated carbon 712, and at this time, the activated carbon 712 can be removed from the fixed box 710 for replacement.,

[0044] When the present invention is in use, when steel pipes of different lengths are stored, the pulling block 603 can be pulled upward. The upward movement of the pulling block 603 drives the fixing rod 601 to move. The fixing rod 601 drives the fixing block 605 to move upward. When the fixing block 605 moves upward, the tension spring 606 elongates. At the same time, when the pulling block 603 is higher than the baffle 604, the pulling block 603 can slide with the fixing rod 601 and slide above the baffle 604, so that the pulling block 603 cooperates with the baffle 604 to prevent the fixing rod 601 from moving downward under the action of the tension spring 606. At this time, the storage box 301 can be slid out. When sliding out, through the cooperation of the guide plate 307 and the guide groove 308, the sliding is made more stable. When sliding to a certain position, since the pulling block 603 is no longer above the baffle 604, and then when the fixing rod 601 corresponds to another fixing groove 602, the fixing rod 601 will be engaged with another fixing groove 602 under the action of the tension spring 606 to complete the fixation of the storage box 301. By engaging the fixing rod 601 with the storage box 301, it is convenient to fix the slid storage box 301, improving the stability between the storage box 301 and the workbench 1. At this time, steel pipes of different lengths can be stored in the storage box 301. By sliding the sliding plate 302 in the storage box 301, it is convenient to flexibly adjust the storage space. When the sliding plate 302 slides, it slides more smoothly through the guide block 304. After the sliding is completed, by rotating the first lead screw 303, the first lead screw 303 is threadedly engaged with the sliding plate 302 and abuts against the storage box 301 to fix the sliding sliding plate 302. At the same time, the sliding frame 305 can be slid out. After the sliding frame 305 is slid out, by rotating the second lead screw 306, the second lead screw 306 abuts against the sliding frame 305 to fix the sliding frame 305. The setting of the sliding frame 305 is convenient for storing longer steel pipes. By using the sliding plate 302 in cooperation with the storage box 301 and the sliding frame 305, it is convenient to classify and store steel pipes according to steel pipes of different lengths, and can quickly find the parts to be welded, improving the welding efficiency. By sliding the storage box 301 on the workbench 1, when not in use, it slides to the bottom of the workbench 1, reducing the occupied space;

[0045] After the steel pipe is taken, it can be placed in the cleaning brush 502. By starting the motor 506, when the output shaft of the motor 506 rotates, it drives the rotating shaft 505 to rotate. The rotating shaft 505 drives the first gear 504 to rotate, and the first gear 504 drives the toothed ring 503 to rotate. The toothed ring 503 drives the cleaning brush 502 to rotate. When the cleaning brush 502 rotates, it cleans the dust on the surface of the steel pipe. By cleaning the dust, the weld becomes denser and more uniform, enhancing the strength and toughness of the welded part and improving the overall structural stability of the spinning bike bracket. At the same time, when a longer steel pipe is being cleaned, the rear end of the steel pipe can be placed on the support shaft 509, and then the steel pipe is moved back and forth. The support shaft 509 rotates with the sliding seat 508 and supports the steel pipe, avoiding the influence of the excessive length and weight of the steel pipe on the cleaning. At the same time, the position of the support shaft 509 can be adjusted. When adjusting, by starting the third hydraulic rod 510, when the telescopic end of the third hydraulic rod 510 extends, it drives the fixed plate 511 to move. The fixed plate 511 drives the sliding seat 508 to move, causing the sliding seat 508 to slide on the guide rail 507. When the sliding seat 508 slides, it drives the support shaft 509 to move, adjusting the position of the support shaft 509. For parts with more dust, the support shaft 509 can be adjusted to an appropriate height, enabling the cleaning brush 502 to contact this part more fully, increasing the cleaning time and intensity, and making the cleaning effect better. During cleaning, by starting the vacuum pump 708, the dust cleaned during the operation of the vacuum pump 708 will enter the connecting pipe 702 from the dust suction hood 701, then enter the first hose 703 from the connecting pipe 702, then enter the connecting box 704 from the first hose 703, and finally be adsorbed on the filter screen 707. When the vacuum pump 708 is turned off, the dust will fall into the collection box 705. The cooperation of the vacuum pump 708 and the collection box 705 facilitates the collection of the cleaned dust, avoiding the impact of dust floating in the air on the health of the operator. During welding, the vacuum pump 708 can also be started to accelerate the air circulation speed. The airflow will finally enter the fixed box 710 from the air outlet of the vacuum pump 708 and the third hose 711. The activated carbon 712 in the fixed box 710 filters the inhaled soot. When the activated carbon 712 needs to be replaced, by rotating the stopper 714, the stopper 714 no longer blocks the activated carbon 712. At this time, the activated carbon 712 can be removed from the fixed box 710 for replacement;

[0046] The cleaned steel pipe can be placed on the mounting seat 401 and the positioning block 404 for preliminary positioning, and then the second hydraulic rod 405 is started. When the telescopic end of the second hydraulic rod 405 contracts, the connecting block 406 is driven to move, and the connecting block 406 drives the clamping plate 408 to move. When the clamping plate 408 moves, the steel pipe is fixed. The steel pipe is fixed by the clamping plate 408 to avoid displacement of the steel pipe during welding and affecting the welding quality. After the fixing is completed, the welding gun 10 can be driven to move by the second mechanical arm 9 to cooperate with the welding gun 10 to weld the steel pipe. After the welding is completed, the knob 407 can be turned to make the knob 407 and the connecting block 406 threadedly cooperate, so as to drive the clamping plate 408 to no longer be connected with the connecting block 406. The block 406 is pressed tightly, and the clamping plate 408 can be rotated to one side at this time, and then the welded bracket is unloaded by the clamping claw on the first mechanical arm 207, and the welded bracket is automatically unloaded by the first mechanical arm 207. Through automatic unloading, the operator is prevented from manually contacting the high-temperature welding bracket, effectively preventing the occurrence of scalding accidents and ensuring the personal safety of the operator. At the same time, the first hydraulic rod 201 is started, and the telescopic end of the first hydraulic rod 201 extends, drives the adjusting rod 202 to move, and the adjusting rod 202 moves, drives the adjusting frame 203 to move, and the adjusting frame 203 moves, drives the transport vehicle 204 to move, so that the storage slot 205 is exposed from the workbench 1. At this time, the first hydraulic rod 201 is started, and the telescopic end of the first hydraulic rod 201 is extended, and the adjusting rod 202 is driven to move, and the adjusting frame 203 is driven to move, and the transport vehicle 204 is driven to move, so that the storage slot 205 is exposed from the workbench 1. A mechanical arm 207 places the welded bracket into the storage slot 205, and adjusts the position of the transport vehicle 204 through the adjustment frame 203 to prevent the transport vehicle 204 from being located in front of the workbench 1 and affecting the installation of the bracket into the positioning assembly on the workbench 1. When the transport vehicle 204 moves forward, the rack 802 and the connecting rod 803 drive the rack 802 to move under the action of the second spring 804, and the rack 802 will slide with the sliding sleeve 801 and the connecting box 704, and at the same time drive the second gear 805 to rotate, and the second gear 805 drives the installation shaft 806 to rotate, so that the installation shaft 806 drives the scraper 807 to rotate, and the scraper 807 can move the bottom of the filter screen 707 when rotating. The dust on the part is scraped off so that the dust can fall off better. When it is necessary to disassemble the transport trolley 204 and the adjusting frame 203, the pull plate 213 can be pulled upward. When the pull plate 213 moves upward, it drives the block 210 to slide in the plug-in block 209, and the block 210 drives the slider 211 to move. The slider 211 will cause the first spring 212 to shrink. At the same time, the block 210 is no longer plugged into the positioning plate 208. The transport trolley 204 can be disassembled from the adjusting frame 203, and the welded bracket can be transported to the next processing step for processing. The block 210 is engaged with the positioning plate 208, which makes it easy to fix the transport trolley 204 and the adjusting frame 203, thereby improving stability.

[0047] It is apparent to those skilled in the art that the present invention is not limited to the details of the above-described exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, in all respects, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Accordingly, all changes that fall within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present invention. Any reference signs in the claims should not be construed as limiting the claims involved.

[0048] In addition, it should be understood that although this specification is described in terms of embodiments, not every embodiment contains only one independent technical solution. This narrative manner of the specification is merely for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in the various embodiments can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A welding tool for a spinning bike frame, characterized in that: The invention comprises a workbench (1), a material unloading structure (2) installed on the workbench (1), a storage structure (3) installed on the workbench (1), a positioning structure (4) installed on the workbench (1), a cleaning structure (5) installed on the workbench (1), a dust suction structure (7) installed between the cleaning structure (5) and the workbench (1), and a scraping structure (8) installed between the dust suction structure (7) and the workbench (1); a second mechanical arm (9) installed on the workbench (1); and a welding gun (10) detachably connected to the second mechanical arm (9); The material unloading structure (2) comprises a first hydraulic rod (201) mounted on the workbench (1) and an adjusting rod (202) mounted on the telescopic end of the first hydraulic rod (201); an adjusting frame (203) is fixedly connected to the adjusting rod (202); a transport vehicle (204) is mounted on the adjusting frame (203); a plurality of storage slots (205) are provided on the transport vehicle (204); a mounting plate (206) is mounted on the workbench (1); and a first mechanical arm (207) is mounted on the mounting plate (206); The scraping structure (8) comprises a sleeve (801) fixedly connected to the workbench (1) and a rack (802) slidably connected to the sleeve (801); a second gear (805) is meshed on the rack (802); a mounting shaft (806) is fixedly connected to the second gear (805); a scraper (807) is fixedly connected to the mounting shaft (806); a connecting rod (803) is fixedly connected to the rack (802); a second spring (804) is fixedly connected between the connecting rod (803) and the sleeve (801); and the rack (802) is in contact with the transport vehicle (204).

2. The welding tool for a spinning bike frame according to claim 1, characterized in that: The adjusting frame (203) is fixedly connected with a positioning plate (208), the transport vehicle (204) is fixedly connected with a plug-in block (209), the positioning plate (208) is plugged with the plug-in block (209), a clamping block (210) is slidably connected with the plug-in block (209), the clamping block (210) is engaged with the positioning plate (208), a sliding block (211) is fixedly connected with the clamping block (210), a first spring (212) is fixedly connected between the sliding block (211) and the plug-in block (209), and a pulling plate (213) is fixedly connected with the clamping block (210).

3. The welding tool for a spinning bike frame according to claim 1, characterized in that: The storage structure (3) comprises a storage box (301) slidably connected to the workbench (1) and a plurality of slides (302) slidably connected to the storage box (301); a first screw rod (303) is threadedly connected to the slide plate (302), and the first screw rod (303) is in conflict with the storage box (301); a sliding frame (305) is slidably connected inside the storage box (301); a second screw rod (306) is threadedly connected to the storage box (301), and the second screw rod (306) is in conflict with the sliding frame (305).

4. The welding tool for a spinning bike frame according to claim 3, characterized in that: The slide plate (302) is fixedly connected with a guide block (304), the guide block (304) is slidably connected to the storage box (301), the workbench (1) is fixedly connected with a guide plate (307), the storage box (301) is provided with a guide groove (308), and the storage box (301) is slidably connected to the guide plate (307).

5. The welding tool for a spinning bike frame according to claim 4, characterized in that: The storage box (301) is fixed to the workbench (1) via a fixing structure (6), wherein the fixing structure (6) comprises a fixing rod (601) slidably connected to the workbench (1) and two fixing grooves (602) provided on the storage box (301), wherein the fixing rod (601) is engaged with one of the fixing grooves (602), a fixing block (605) is fixedly connected to the fixing rod (601), a tension spring (606) is fixedly connected between the fixing block (605) and the workbench (1), a pulling block (603) is slidably connected to the fixing rod (601), a baffle (604) is fixedly connected to the workbench (1), and the pulling block (603) slides with the baffle (604).

6. The welding tool for a spinning bike frame according to claim 1, characterized in that: The positioning structure (4) comprises a mounting seat (401) mounted on the workbench (1) and a vertical rod (402) fixedly connected to the mounting seat (401); a fixing seat (403) is mounted on the vertical rod (402); a positioning block (404) is fixedly connected to the fixing seat (403); a second hydraulic rod (405) is mounted on the fixing seat (403); a telescopic end of the second hydraulic rod (405) is fixedly connected to a connecting block (406); a knob (407) is threadedly connected to the connecting block (406); and a clamping plate (408) is rotatably connected to the knob (407).

7. The spinning bike support welding tool according to claim 1, characterized in that: The cleaning structure (5) comprises a mounting box (501) fixedly connected to the workbench (1) and a cleaning brush (502) rotatably connected to the mounting box (501); a gear ring (503) is fixedly connected to the cleaning brush (502); a rotating shaft (505) is rotatably connected inside the mounting box (501); a first gear (504) is fixedly connected to the rotating shaft (505); the gear ring (503) meshes with the first gear (504); a motor (506) is mounted on the mounting box (501); and the rotating shaft (505) is fixedly connected to an output shaft of the motor (506).

8. The spinning bike support welding tool according to claim 7, characterized in that: The workbench (1) is fixedly connected to a guide rail (507), a slide seat (508) is slidably connected to the guide rail (507), a support shaft (509) is rotatably connected to the slide seat (508), a third hydraulic rod (510) is installed on the workbench (1), a telescopic end of the third hydraulic rod (510) is fixedly connected to a fixed plate (511), and the fixed plate (511) is fixedly connected to the slide seat (508).

9. The spinning bike support welding tool according to claim 8, characterized in that: The dust suction structure (7) comprises two dust suction hoods (701) fixedly connected to the installation box (501) and a connecting pipe (702) fixedly connected between the two dust suction hoods (701); a first hose (703) is installed on the connecting pipe (702); a connecting box (704) is installed on the workbench (1); a fixing frame (706) is installed in the connecting box (704); a filter screen (707) is installed on the fixing frame (706); a collecting frame (705) is installed in the connecting box (704); a vacuum pump (708) is installed on the connecting box (704); a second hose (709) is installed at the air inlet of the vacuum pump (708); the other end of the second hose (709) is connected to the connecting pipe (702); The connecting box (704) is fixedly connected, the other end of the first hose (703) is fixedly connected to the connecting box (704), the first hose (703) is connected to the bottom of the fixing frame (706), the second hose (709) is connected to the top of the fixing frame (706), a fixing box (710) is installed on the connecting box (704), activated carbon (712) is installed on the fixing box (710) through a frame, a third hose (711) is installed at the air outlet of the vacuum pump (708), the other end of the third hose (711) is installed on the fixing box (710), a fixing shaft (713) is fixedly connected to the fixing box (710), and a stopper (714) is rotatably connected to the fixing shaft (713).

10. The spinning bike support welding tool according to claim 9, characterized in that: The rack (802) is slidably connected to the connection box (704), the mounting shaft (806) is rotationally connected to the fixed frame (706), and the scraper (807) is slidably connected to the fixed frame (706) and the filter screen (707).

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