Welding equipment with welding slag collecting function

Abstract

The invention discloses welding equipment with a welding slag collecting function. The welding equipment comprises a base, and a welding slag classified collecting assembly is arranged on the base; the two-stage separation process is adopted, and effective stage treatment of the welding slag is achieved, specifically, in the first stage, large-particle welding slag and small-particle welding slag are separated through the arrangement of the filter screen plate; in the second stage, the welding slag with the high metal content and the welding slag with the low metal content are separated through the arrangement of an electromagnetic sweeping rod, the three types of graded welding slag (small particles, low-metal large particles and high-metal large particles) can be efficiently collected in combination with the arrangement of a waste material box and a movable material receiving box, conditions are created for follow-up differentiation treatment, and the working efficiency is improved. And the resource recovery rate can be effectively improved. Through innovative combination of mechanical screening and electromagnetic separation, a complete welding slag grading treatment system is constructed, the problem that in the prior art, the treatment efficiency is low due to mixing and collecting of welding slag is solved, and reliable technical support is provided for greenization and recycling of welding production.

Description

Technical Field

[0001] The present invention relates to the technical field of welding equipment, in particular to welding equipment with a welding slag collection function. Background Art

[0002] During the welding process, waste gas and waste slag are inevitable products of the metallurgical reaction. Given the increasingly stringent environmental regulations, the economic benefits of resource recycling, and workplace occupational health and safety standards, the efficient collection and classification of welding waste slag is becoming increasingly necessary.

[0003] In the existing technology, some welding equipment uses a negative pressure adsorption device integrated on the welding gun to achieve real-time collection of waste slag. However, researchers in this field have found that this technical solution has obvious technical defects: there is no online grading and processing module for waste slag, resulting in the collected waste slag being in a mixed particle size state. From the perspective of materials science and metallurgical engineering, welding slag of different particle sizes has significantly different recycling values: large-particle welding slag (particle size > 1mm) can be directly recycled through the electric arc furnace remelting process due to its low oxidation degree and high metal content (the content of elements such as Fe and Mn can reach 70-90%); while small-particle welding slag (particle size < 1mm) has a significantly reduced metallurgical recovery value due to its large specific surface area and high oxidation degree (oxidation rate can reach 40-60%). The mixed collection method used in the current technology not only increases the energy consumption of the subsequent sorting process, but also leads to a decrease in the recovery rate of high-value metal resources. This problem is particularly prominent in automated welding production lines. Summary of the Invention

[0004] The object of the present invention is to provide a welding device with a slag collection function to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A welding device with a welding slag collection function comprises a base, a welding assembly is arranged on the base, and a welding slag classification and collection assembly is arranged on the base and is located below the welding assembly;

[0007] The welding slag classification and collection assembly includes a collection support base with a collection cavity, a table mounted on the collection support base, and a collection port communicating with the collection cavity is opened on the table;

[0008] The collecting support seat is provided with a filter screen plate at the bottom of the collecting chamber;

[0009] A classification rotation drive device is installed on the base, the output end of the classification rotation drive device is connected to a rotating rod passing through the filter plate, an electromagnetic sweeping rod located in the collection chamber is installed on the rotating rod, and the bottom end of the electromagnetic sweeping rod is provided with a scraper in contact with the top of the filter plate;

[0010] The base is also provided with a waste box located below the filter screen plate;

[0011] The side end of the collecting support seat is connected to a discharge pipe, and a discharge switch driving device is also provided on the collecting support seat. The output end of the discharge switch driving device is connected to a discharge door that can switch the input end of the discharge pipe;

[0012] A material receiving box is slidably mounted on the base, and a classification partition is provided in the material receiving box, which divides the material receiving box into a welding slag collecting chamber A and a welding slag collecting chamber B;

[0013] The base is also provided with a material receiving drive assembly for driving the material receiving box to slide. The material receiving drive assembly acts on the material receiving box so that the welding slag collecting chamber A or the welding slag collecting chamber B can face the input end of the discharge pipe.

[0014] Furthermore, the electromagnetic sweep rod has a sweep rod cavity, in which a slide is connected via a reset spring, and the bottom end of the slide is connected to a scraper passing through the bottom end of the electromagnetic sweep rod. The reset spring acts downward on the slide so that the scraper abuts against the top of the filter screen.

[0015] Furthermore, the base is also provided with a positioning adsorption component;

[0016] The positioning adsorption assembly includes a positioning drive device fixedly mounted on the upper surface of the base, a positioning mounting frame is mounted on the output end of the positioning drive device, two positioning brackets are provided on the positioning mounting frame, the ends of the positioning brackets are rotatably connected to the positioning connecting frame, the ends of the positioning connecting frame are connected to the positioning plates, and the two positioning plates are respectively located on both sides of the collection port;

[0017] Several suction nozzles are provided at the bottom end of the positioning plate;

[0018] The positioning bracket is also provided with a positioning rotation driving device for driving the positioning connecting frame to rotate.

[0019] Furthermore, a vibrator is provided at the bottom end of the positioning plate.

[0020] Furthermore, the bottom end of the base is provided with two oppositely arranged limiting plates, the inner ends of the limiting plates are provided with waste limiting grooves, and the waste limiting grooves pass through the front ends of the limiting plates;

[0021] Both sides of the waste box are provided with waste limiting sliding blocks that can cooperate with the waste limiting grooves.

[0022] Furthermore, the material receiving drive assembly includes a material receiving screw rotatably mounted on the base and a material receiving drive device for driving the material receiving screw to rotate;

[0023] The material receiving drive assembly also includes a material receiving nut sleeved on the material receiving screw, the material receiving nut is connected to a material receiving positioning disk, the material receiving positioning disk is provided with a material receiving clamping groove, and the bottom end of the material receiving box is clamped in the material receiving clamping groove.

[0024] Furthermore, the base is also provided with a material receiving limiting slide rail;

[0025] The bottom end of the material receiving positioning plate is provided with a material receiving limiting sliding block which can cooperate with the material receiving limiting sliding rail.

[0026] Furthermore, the moving front end of the electromagnetic sweeping rod is provided with a scraper capable of contacting the upper surface of the filter screen.

[0027] Furthermore, the rotating rod is provided with a plurality of dispersion pieces located above the electromagnetic sweeping rod.

[0028] Furthermore, a conical guard plate is provided on the rotating rod, which is located below the filter plate and above the classification rotation drive device. The top end of the conical guard plate is small and the bottom end is large. The bottom end of the conical guard plate can cover the classification rotation drive device within a vertical range.

[0029] Compared with the prior art, the present invention has the following advantages: It utilizes a two-stage sorting process to achieve effective slag classification: In the first stage, large and small particles of slag are separated by a filter screen; in the second stage, high-metal content and low-metal content slag are separated by an electromagnetic sweeper. Combined with a waste box and a removable receiving box, the three types of slag (small particles, low-metal large particles, and high-metal large particles) can be efficiently collected, creating conditions for subsequent differentiated processing and effectively improving resource recovery rates. The rotatable scraper can sweep the slag on the filter screen, firstly lifting the slag to facilitate electromagnetic absorption by the electromagnetic sweeper to separate the large particles of slag with higher metal content; secondly, it can prevent clogging of the filter screen and affecting the separation of small particles of slag. Through the innovative combination of mechanical screening and electromagnetic separation, the present invention constructs a complete slag classification and treatment system. This not only solves the problem of low processing efficiency caused by mixed collection of slag in the prior art, but also provides reliable technical support for the green and resource-based development of welding production. In addition, the present invention has high operational stability and significant economic and environmental benefits. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 This is a schematic diagram of the three-dimensional structure of the present invention from a first viewing angle;

[0031] Figure 2 This is a schematic diagram of a three-dimensional cross-sectional structure of the present invention from a first viewing angle;

[0032] Figure 3 This is a schematic diagram of a three-dimensional cross-sectional structure of the present invention from a second viewing angle;

[0033] Figure 4 is a schematic diagram of a second perspective three-dimensional structure of the present invention;

[0034] Figure 5 For the present invention Figure 1 A schematic diagram of the structure at center A;

[0035] Figure 6 For the present invention Figure 2 A magnified schematic diagram of the structure at point B in the middle;

[0036] Figure 7 For the present invention Figure 3 A magnified schematic diagram of the structure at point C in the middle;

[0037] Figure 8 For the present invention Figure 4 A magnified schematic diagram of the structure at D in the middle;

[0038] Figure 9 For the present invention Figure 4 A magnified schematic diagram of the structure at E in the middle;

[0039] Figure 10 It is a schematic diagram of the cross-sectional structure of the present invention;

[0040] Figure 11 For the present invention Figure 10 A magnified schematic diagram of the structure at F in the middle;

[0041] Figure 12 It is a structural schematic diagram of the positioning connecting frame and the positioning plate in the present invention;

[0042] Figure 13 Schematic diagram of the structure of the material receiving drive assembly in the present invention;

[0043] Figure 14 This is a structural diagram of the material receiving and positioning plate in the present invention;

[0044] Figure 15 It is a structural schematic diagram of the material receiving box in the present invention.

[0045] In the picture:

[0046] 1. Base; 200. Collection support seat; 703. Table;

[0047] 2. Exhaust gas discharge assembly; 201. Water bucket; 202. Air inlet pipe; 203. Exhaust fan; 204. Air outlet pipe; 205. Cleaning pipe; 206. Control valve;

[0048] 3. Welding slag classification and collection assembly; 300. Classification rotation drive device; 301. Filter plate; 302. Rotating rod; 303. Fan blade; 304. Positioning ring; 305. Electromagnetic sweeping rod; 306. Return spring; 307. Slide plate; 308. Scraper; 309. Discharge pipe; 310. Scraper strip; 311. Conical guard plate; 312. Limit plate; 313. Waste limiting slider; 314. Waste box; 315. Receiving box; 316. Discharge switch drive device; 317. Discharge door; 318. Classification partition; 319. Welding slag collection chamber A; 320. Welding slag collection chamber B; 321. Waste limiting groove; 322. Receiving screw; 323. Receiving positioning plate; 324. Receiving clamping groove; 325. Receiving limiting slide rail; 326. Receiving limiting slider;

[0049] 4. Front and rear adjustment assembly; 400. Adjustment frame; 401. Adjustment nut block; 402. Adjustment limit slide; 403. Adjustment rotation drive device; 404. Adjustment screw;

[0050] 5. Welding assembly; 500. Robotic arm; 501. Mounting tube; 502. Welding gun; 503. Camera; 504. Controller;

[0051] 6. Support assembly; 600. Support frame; 601. Mounting plate; 602. Pull rod;

[0052] 7. Positioning adsorption assembly; 700. Positioning drive device; 701. Positioning mounting frame; 702. Inductive sensor; 704. Bracket; 705. Positioning plate; 706. Collection port; 707. Positioning connecting frame; 708. Suction nozzle; 709. Positioning rotation drive device; 710. Vibrator. DETAILED DESCRIPTION

[0053] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0054] See also Figures 1-10 The present invention provides a technical solution: a welding device with a welding slag collection function, comprising a base 1, a welding assembly 5 is provided on the base 1, and the characteristics are: a welding slag classification and collection assembly 3 is provided on the base 1 and is located below the welding assembly 5;

[0055] The welding slag classification and collection assembly 3 includes a collection support base 200 having a collection cavity. A platen 703 is mounted on the collection support base 200. The platen 703 is provided with a collection port 706 communicating with the collection cavity.

[0056] The collection support seat 200 is provided with a filter screen 301 installed at the bottom of the collection chamber;

[0057] A classification rotation drive device 300 is installed on the base 1. The output end of the classification rotation drive device 300 is connected to a rotating rod 302 that passes through the filter plate 301. The rotating rod 302 is installed with an electromagnetic sweeping rod 305 located in the collection chamber. The bottom end of the electromagnetic sweeping rod 305 is provided with a scraper 308 that contacts the top of the filter plate 301.

[0058] The base 1 is also provided with a waste box 314 located below the filter screen plate 301;

[0059] The side opening of the collecting support base 200 is connected to a discharge pipe 309. The collecting support base 200 is also provided with a discharge switch drive device 316. The output end of the discharge switch drive device 316 is connected to a discharge door 317 that can open and close the input end of the discharge pipe 309.

[0060] A material receiving box 315 is slidably mounted on the base 1. A classification partition 318 is provided in the material receiving box 315. The classification partition 318 divides the material receiving box 315 into a welding slag collecting chamber A 319 and a welding slag collecting chamber B 320.

[0061] The base 1 is also provided with a material receiving drive assembly for driving the material receiving box 315 to slide. The material receiving drive assembly acts on the material receiving box 315 so that the welding slag collection chamber A319 or the welding slag collection chamber B320 can face the input end of the discharge pipe 309.

[0062] In this embodiment, the welding assembly 5 may include a robotic arm 500, an output end of the robotic arm 500 is mounted with a mounting tube 501, a welding gun 502 is mounted on the mounting tube 501, and a camera 503 may also be provided on the mounting tube 501. Figure 6 As shown. The electromagnetic sweeper 305 can be sleeved onto the rotating rod 302 via a positioning ring 304. The classification rotation drive device 300 utilizes a reduction motor; the output end of the classification rotation drive device 300 is mounted on the rotating rod 302 via a coupling. The discharge switch drive device 316 can utilize a pneumatic cylinder. The aperture of the filter screen 301 can be set to less than 1 mm.

[0063] When this embodiment is applied, the two parts to be welded are placed on the table 703 so that the area to be welded is aligned with the collection port 706. The waste slag generated during welding can fall into the collection chamber under the action of gravity. The classification rotation drive device 300 is started to drive the material receiving box 315 to rotate, and the electromagnetic property of the electromagnetic sweeper 305 is started synchronously. The input end of the discharge pipe 309 is closed through the discharge switch drive device 316. During the rotation of the electromagnetic sweeper 305, large particles and high metal content welding slag particles can be gradually adsorbed onto the electromagnetic sweeper 305, while small particles of welding slag fall directly from the filter plate 301 into the waste box 314. After the small particles of welding slag are separated, the discharge pipe 309 is opened again, and the material receiving box 315 is moved through the material receiving drive assembly so that the welding slag collection chamber A319 is aligned with the discharge pipe 309, and then the electromagnetic sweeping rod 305 is rotated at high speed by the classification rotation drive device 300, so that the large particles of welding slag that remain on the filter plate 301 and have a low metal content (not adsorbed on the electromagnetic sweeping rod 305) are moved out of the discharge pipe 309 under the action of centrifugal force and fall into the welding slag collection chamber A319. After the large particles of welding slag with low metal content are separated, the electromagnetic property of the electromagnetic sweeper 305 is turned off, and the large particles of welding slag with high metal content that have been adsorbed return to the filter plate 301. The material receiving drive assembly moves the material receiving box 315 so that the welding slag collection chamber B320 is aligned with the discharge pipe 309. The electromagnetic sweeper 305 is then rotated at high speed, so that the large particles of welding slag with high metal content are moved out of the discharge pipe 309 under the action of centrifugal force and fall into the welding slag collection chamber B320. In this way, the welding slag particles with small and large particles and low and high metal content are classified, which can facilitate the subsequent efficient and effective treatment of the welding slag.

[0064] Among them, the scraper 308 is set to sweep the welding slag on the filter plate 301. First, the welding slag is lifted to facilitate the electromagnetic adsorption of the electromagnetic sweeper 305 to separate large particles of welding slag with a high metal content; second, it can avoid clogging the filter plate 301 and affecting the separation of small particles of welding slag.

[0065] The bottom end of the inner wall of the discharge pipe 309 can be set to an inclined state, so as to facilitate the removal of welding slag.

[0066] In order to make the welding slag fall into the collection chamber quickly, a suction fan or similar structure can be connected to the bottom end of the collection support seat 200 to accelerate the collection of the welding slag by affecting the airflow.

[0067] It is worth noting that the welding slag splashed to other places during the welding process is handled by an external waste slag treatment system and is not within the scope of discussion in this embodiment.

[0068] During the welding process, some waste gas will inevitably remain in the collection support 200. After the waste residue is classified and processed, the waste gas can be simply purified and discharged through the waste gas discharge component 2, such as Figure 1 and Figure 5 As shown, the exhaust gas exhaust assembly 2 includes a water bucket 201 located on the base 1. The input end of the water bucket 201 is connected to an air inlet pipe 202, and the input end of the air inlet pipe 202 is connected to an exhaust air pump 203. The input end of the exhaust air pump 203 passes through the side wall of the collection support 200 and is connected to the collection chamber. The water bucket 201 is also connected to an exhaust pipe 204, and the exhaust pipe 204 can be connected to an external exhaust gas treatment device. To facilitate the replacement of the water in the water bucket 201, a cleaning pipe 205 can be provided at the bottom end of the water bucket 201. The cleaning pipe 205 is provided with a control valve 206. When it is necessary to clean the filtered stains in the water bucket 201, the control valve 206 is opened, and the interior of the water bucket 201 is flushed through the exhaust pipe 204 and discharged from the cleaning pipe 205. It is worth noting here that the exhaust gas exhaust component 2 should be turned on after each waste residue classification and processing, and the horsepower of the exhaust air pump 203 should not be too large. In this way, turning on the exhaust air pump 203 will not absorb the waste residue remaining in the collection chamber from the air inlet pipe 202 into the water bucket 201.

[0069] In order to facilitate the adjustment of the position of the welding assembly 5 relative to the platen 703, a front and rear adjustment assembly 4 may be provided. Figure 3 and Figure 7 As shown, the front-back adjustment assembly 4 includes an adjustment frame 400, on which an adjustment screw 404 is rotatable and provided in the forward and backward directions. The adjustment frame 400 is also provided with an adjustment rotation drive device 403 for driving the adjustment screw 404 to rotate. The adjustment screw 404 is threadedly engaged with an adjustment nut block 401. The top of the adjustment frame 400 is provided with an adjustment limit slide groove. The top of the adjustment nut block 401 is provided with an adjustment limit slide rod 402 that passes through the adjustment limit slide groove and can engage with the adjustment limit slide groove. The top of the adjustment limit slide rod 402 is connected to the bottom end of the robotic arm 500. The adjustment rotation drive device 403 can optionally use a reduction motor. When used, starting the adjustment rotation drive device 403 can drive the adjustment screw 404 to rotate. Through the cooperation of the adjustment nut block 401 and the adjustment screw 404, the robotic arm 500 can be driven to move forward and backward relative to the platen 703, thereby achieving the purpose of adjusting the position of the welding assembly 5.

[0070] To facilitate manual operation of the entire system, a controller 504 may be installed on the adjustment frame 400 .

[0071] To support the base 1, a support assembly 6 can also be provided at the bottom of the base 1. The support assembly 6 includes support frames 600 fixedly mounted on both sides of the bottom of the base 1. The bottom of the support frames 600 is fixedly mounted with mounting plates 601. The mounting plates 601 have oblong mounting holes. The lower surfaces of the mounting plates 601 have anti-slip grooves. The two support frames 600 are reinforced by a tie rod 602. The support assembly 6 facilitates the installation and positioning of the entire welding equipment during use, while also maintaining the installation stability of the welding equipment.

[0072] Preferably, the electromagnetic sweep rod 305 has a sweep rod cavity, in which a slide plate 307 is connected via a reset spring 306, and the bottom end of the slide plate 307 is connected to a scraper 308 passing through the bottom end of the electromagnetic sweep rod 305, and the reset spring 306 acts downward on the slide plate 307 so that: the scraper 308 abuts against the top of the filter screen plate 301.

[0073] In this embodiment, when the scraper 308 encounters large particles of welding slag, the setting of the return spring 306 can play a buffering role and reduce damage to the scraper 308.

[0074] Preferably, the base 1 is further provided with a positioning adsorption component 7;

[0075] The positioning adsorption assembly 7 includes a positioning drive device 700 fixedly mounted on the upper surface of the base 1. A positioning mounting frame 701 is mounted on the output end of the positioning drive device 700. Two positioning brackets 704 are provided on the positioning mounting frame 701. The ends of the positioning brackets 704 are rotatably connected to a positioning connecting frame 707. The ends of the positioning connecting frame 707 are connected to a positioning plate 705. The two positioning plates 705 are respectively located on both sides of the collection port 706.

[0076] The bottom end of the positioning plate 705 is provided with a plurality of suction nozzles 708;

[0077] The positioning bracket 704 is also provided with a positioning rotation driving device 709 for driving the positioning connecting frame 707 to rotate.

[0078] In this embodiment, two positioning plates 705 can respectively position the two components to be welded. Positioning drive device 700 can be a pneumatic cylinder. Positioning rotation drive device 709 can be a reduction motor or a rotary cylinder. Suction nozzle 708 is connected to an air generator. Activating the air generator generates negative pressure within suction nozzle 708 to attract the components.

[0079] During use, the positioning drive 700 is activated to press the two positioning plates 705 onto the two components to be welded, respectively, on the platen 703. The welding assembly 5 can then be used for welding. During welding, most of the welding slag will fall directly into the collection chamber, but a small amount of welding slag will remain on the top of the two components. After welding is completed, the two components are sucked by the suction nozzle 708, and the positioning rotation drive 709 rotates the positioning connecting frame 707, placing the two components in a vertical position to facilitate the removal of the remaining welding slag into the collection chamber. This facilitates the complete classification and processing of welding slag.

[0080] Preferably, the positioning mounting frame 701 is provided with an inductive sensor 702 facing the top of the table 703. The inductive sensor 702 is provided to facilitate monitoring whether the positions of the two components to be welded are accurate and whether the welding work is stable.

[0081] Preferably, a vibrator 710 is further provided at the bottom end of the positioning plate 705. After welding is completed, the vibrator 710 is activated to separate the welding slag stuck to the weld, so as to facilitate more complete collection of the welding slag.

[0082] Preferably, the bottom end of the base 1 is provided with two oppositely arranged limiting plates 312, and the inner end of the limiting plate 312 is provided with a waste limiting groove 321, and the waste limiting groove 321 passes through the front end of the limiting plate 312;

[0083] Both sides of the waste box 314 are provided with waste limiting sliders 313 that can cooperate with the waste limiting grooves 321.

[0084] In this embodiment, the waste limiting groove 321 and the waste limiting slider 313 are provided to facilitate the assembly and disassembly of the waste box 314 and facilitate subsequent cleaning operations.

[0085] Preferably, the material receiving drive assembly includes a material receiving screw 322 rotatably mounted on the base 1 and a material receiving drive device 316 for driving the material receiving screw 322 to rotate;

[0086] The material receiving drive assembly also includes a material receiving nut 317 sleeved on the material receiving screw 322, and the material receiving nut 317 is connected to a material receiving positioning plate 323, and the material receiving positioning plate 323 has a material receiving clamping groove 324, and the bottom end of the material receiving box 315 is clamped in the material receiving clamping groove 324.

[0087] In this embodiment, a reduction motor can be used for the material receiving drive device 316. When the material receiving drive device 316 is activated, the material receiving screw 322 is rotated. The material receiving screw 322 cooperates with the material receiving nut 317 to drive the material receiving positioning plate 323 to move, thereby driving the material receiving box 315. The snap-fitting engagement between the material receiving box 315 and the material receiving positioning plate 323 facilitates replacement of the material receiving box 314.

[0088] Preferably, the base 1 is further provided with a material receiving limiting slide rail 325;

[0089] The bottom end of the material receiving positioning plate 323 is provided with a material receiving limiting sliding block 326 that can cooperate with the material receiving limiting sliding rail 325.

[0090] In this embodiment, the material receiving limiting slide rail 325 and the material receiving limiting slider 326 cooperate to improve the movement stability of the material receiving positioning plate 323 and the material receiving box 314.

[0091] Preferably, the front end of the electromagnetic sweeper 305 is provided with a scraper 308 that can contact the upper surface of the filter screen 301. The provision of the scraper 308 can further clean the welding slag blocked on the filter screen 301.

[0092] Preferably, the rotating rod 302 is provided with a plurality of dispersion pieces 303 located above the electromagnetic sweeping rod 305 .

[0093] Due to the particularity of welding work, welding slag will mostly fall in from the weld. By setting the dispersion piece 303, the welding slag falling in a specific position can be dispersed, which can improve the efficiency of classification and collection.

[0094] Preferably, the rotating rod 302 is provided with a conical guard plate 311 located below the filter plate 301 and above the classification rotation drive device 300. The top end of the conical guard plate 311 is small and the bottom end is large. The bottom end of the conical guard plate 311 can cover the classification rotation drive device 300 within a vertical range.

[0095] In this embodiment, the small particles of welding slag removed from the filter plate 301 can fall into the waste box 314 along the outer surface of the conical guard plate 311, so as to avoid remaining on the classification rotation drive device 300, thereby improving the reliability of the operation of this embodiment.

[0096] The standard parts used in the present invention can all be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology, and the circuit connection adopts the conventional connection method in the existing technology. It will not be described in detail here. The content not described in detail in this specification belongs to the existing technology known to professional and technical personnel in this field.

[0097] The present invention and its embodiments are described above. This description is not restrictive. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if a person skilled in the art is inspired by this and, without departing from the purpose of the present invention, designs structures and embodiments similar to this technical solution without inventiveness, they shall fall within the scope of protection of the present invention.

Claims

1. A welding device with a welding slag collection function, comprising a base (1), a welding assembly (5) being arranged on the base (1), and characterized in that: A welding slag classification and collection assembly (3) located below the welding assembly (5) is provided on the base (1); The welding slag classification and collection assembly (3) comprises a collection support seat (200) having a collection cavity, a table (703) being mounted on the collection support seat (200), and a collection port (706) communicating with the collection cavity being provided on the table (703); The collecting support seat (200) is provided with a filter screen plate (301) at the bottom of the collecting chamber; A classification rotation drive device (300) is installed on the base (1); the output end of the classification rotation drive device (300) is connected to a rotating rod (302) passing through the filter screen (301); an electromagnetic sweeping rod (305) located in the collection chamber is installed on the rotating rod (302); and a scraper (308) in contact with the top of the filter screen (301) is provided at the bottom end of the electromagnetic sweeping rod (305); The base (1) is also provided with a waste box (314) located below the filter screen plate (301); The side end of the collecting support seat (200) is connected to a discharge pipe (309), and the collecting support seat (200) is also provided with a discharge switch driving device (316), and the output end of the discharge switch driving device (316) is connected to a discharge door (317) that can open and close the input end of the discharge pipe (309); A material receiving box (315) is slidably mounted on the base (1), and a classification partition (318) is provided in the material receiving box (315), and the classification partition (318) divides the material receiving box (315) into a welding slag collecting chamber A (319) and a welding slag collecting chamber B (320); The base (1) is also provided with a material receiving drive assembly for driving the material receiving box (315) to slide. The material receiving drive assembly acts on the material receiving box (315) so that the welding slag collecting chamber A (319) or the welding slag collecting chamber B (320) can face the input end of the discharge pipe (309).

2. The welding equipment with slag collection function according to claim 1, characterized in that: The electromagnetic sweep rod (305) has a sweep rod cavity, a slide plate (307) is connected to the sweep rod cavity via a return spring (306), the bottom end of the slide plate (307) is connected to a scraper plate (308) passing through the bottom end of the electromagnetic sweep rod (305), and the return spring (306) acts downward on the slide plate (307) so that the scraper plate (308) abuts against the top end of the filter screen plate (301).

3. The welding equipment with slag collection function according to claim 1, characterized in that: The base (1) is further provided with a positioning adsorption component (7); The positioning adsorption assembly (7) comprises a positioning drive device (700) fixedly mounted on the upper surface of the base (1); a positioning mounting frame (701) is mounted on the output end of the positioning drive device (700); two positioning brackets (704) are arranged on the positioning mounting frame (701); the ends of the positioning brackets (704) are rotatably connected to a positioning connecting frame (707); the ends of the positioning connecting frame (707) are connected to a positioning plate (705); the two positioning plates (705) are respectively located on both sides of the collecting port (706); The bottom end of the positioning plate (705) is provided with a plurality of suction nozzles (708); The positioning bracket (704) is also provided with a positioning rotation driving device (709) for driving the positioning connecting frame (707) to rotate.

4. The welding equipment with slag collection function according to claim 3, characterized in that: A vibrator (710) is also provided at the bottom end of the positioning plate (705).

5. The welding equipment with slag collection function according to claim 1, characterized in that: The bottom end of the base (1) is provided with two oppositely arranged limiting plates (312), the inner ends of the limiting plates (312) are provided with waste limiting grooves (321), and the waste limiting grooves (321) pass through the front ends of the limiting plates (312); Both sides of the waste box (314) are provided with waste limiting sliding blocks (313) that can cooperate with the waste limiting grooves (321).

6. The welding equipment with slag collection function according to claim 1, characterized in that: The material receiving drive assembly comprises a material receiving screw (322) rotatably mounted on the base (1) and a material receiving drive device (316) for driving the material receiving screw (322) to rotate; The material receiving drive assembly further comprises a material receiving nut (317) sleeved on the material receiving screw (322); the material receiving nut (317) is connected to a material receiving positioning disk (323); the material receiving positioning disk (323) has a material receiving clamping groove (324); the bottom end of the material receiving box (315) is clamped in the material receiving clamping groove (324).

7. The welding equipment with slag collection function according to claim 6, characterized in that: The base (1) is also provided with a material receiving and limiting slide rail (325); The bottom end of the material receiving positioning plate (323) is provided with a material receiving limiting sliding block (326) capable of cooperating with the material receiving limiting sliding rail (325).

8. The welding equipment with slag collection function according to claim 1, characterized in that: The moving front end of the electromagnetic sweeping rod (305) is provided with a scraping strip (308) capable of contacting the upper surface of the filter screen plate (301).

9. The welding equipment with slag collection function according to claim 1, characterized in that: The rotating rod (302) is provided with a plurality of dispersion pieces (303) located above the electromagnetic sweeping rod (305).

10. The welding equipment with slag collection function according to claim 1, characterized in that: The rotating rod (302) is provided with a conical guard plate (311) located below the filter screen (301) and above the classification rotation drive device (300). The conical guard plate (311) has a small top and a large bottom. The bottom of the conical guard plate (311) can cover the classification rotation drive device (300) within a vertical range.

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