Multi-station rotary welding robot

Abstract

The utility model discloses a multi-station rotary welding robot which comprises a machining table, a welding assembly and an auxiliary assembly are sequentially arranged at one end of the machining table, a controller is arranged on one side of the machining table, and by arranging the welding assembly, dust on the welding surface can be cleaned during welding; by arranging the auxiliary assembly, the multiple welding parts can be placed when the welding robot conducts welding, the welding aiding effect of the welding parts can be guaranteed, a welding aiding solution can be sprayed to the surfaces of the welding parts during welding, and therefore the welding effect can be better guaranteed, and the welding efficiency can be further guaranteed; in addition, multi-angle welding can be carried out on a welding piece, and meanwhile welding machining can be continuously carried out on the machined welding piece.

Description

Technical Field

[0001] The utility model relates to the technical field of welding, in particular to a multi-station rotary welding robot. Background Art

[0002] At present, welding is the process of connecting metal parts using various fusible alloys. The melting point of solder is lower than that of the material to be welded, so that the parts will be welded through the molecular contact on their surface without being melted. With the development of society, the shapes and sizes of welding objects vary, and the position of the welding head needs to be adjusted to accurately weld the welding objects. However, welding objects are generally performed by manually controlling the welding head, which greatly increases the labor cost. In addition, manual welding cannot guarantee uniform welding in every place, and there are many defective products produced by welding, which increases the material cost. In order to better ensure the welding efficiency, a multi-station rotary welding robot is needed.

[0003] Most of the existing welding robots directly weld, and when there are some impurities on the welding surface, the welding effect is not good, and they can only weld at a single station, resulting in low welding efficiency.

[0004] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0005] In view of the problems in the related technology, the utility model proposes a multi-station rotary welding robot to overcome the above technical problems existing in the existing related technology.

[0006] To this end, the specific technical solutions adopted by the utility model are as follows:

[0007] A multi-station rotary welding robot comprises a processing table, one end of which is provided with a welding component and an auxiliary component in sequence, and one side of which is provided with a controller.

[0008] Furthermore, in order to better ensure the welding effect, the welding assembly includes a first robotic arm and a second robotic arm, the first robotic arm and the second robotic arm are arranged at one end of the processing table, and a welding head is arranged at one end of the first robotic arm.

[0009] Furthermore, in order to better ensure the welding effect, a liquid storage tank is arranged on the second robotic arm, one end of the liquid storage tank is connected to a first delivery pump through a fixed frame, the output end of the first delivery pump is connected to a first delivery pipe, the first end of the first delivery pipe is connected to a first diversion pipe, and a plurality of spray heads are connected to the first diversion pipe.

[0010] Furthermore, in order to better collect dust on the welding surface, a collection box is provided on the second robotic arm, the collection box is connected to a second delivery pump, the input end of the second delivery pump is connected to a second delivery pipe, one end of the second delivery pipe is connected to a second diversion pipe, one end of the second diversion pipe is connected to a collection hood, and a spray head is provided on the collection hood, and a fan is provided in the collection hood.

[0011] Furthermore, in order to better perform multiple welding, the auxiliary component includes a first motor, the first motor is embedded in the processing table, the output shaft of the first motor is provided with a rotating plate, the rotating plate is embedded with a second motor, and the output shaft of the second motor is provided with an adjustment seat.

[0012] Furthermore, in order to better ensure multiple fixations of the welding, the adjustment seat is set as a hollow structure, and a third motor is arranged on one side of the adjustment seat through a third fixing frame. The output shaft of the third motor extends from the outside of the adjustment seat to the inside of the adjustment seat, and a bevel gear is arranged at one end of the output shaft of the third motor located inside the adjustment seat.

[0013] Furthermore, in order to better ensure the fixing effect, a toothed disc is meshed and connected on the bevel gear, a rotating plate is provided at one end of the toothed disc, and the rotating plate is connected to the inside of the adjusting seat, a plurality of moving bars are provided at one end of the rotating plate, a plurality of limit plates are connected to the moving bars, and the limit plates are connected to the adjusting seat, and a fixed plate is installed on the limit plate.

[0014] The beneficial effects of the utility model are as follows: by setting the welding assembly, dust on the welding surface can be cleaned during welding, and the fluxing effect of the welding parts can be guaranteed. The fluxing solution can be sprayed on the surface of the welding parts during welding, so as to better guarantee the welding effect and the welding efficiency. By setting the auxiliary assembly, multiple welding parts can be placed when the welding robot is welding, and the welding parts can be welded at multiple angles, and the processed welding can be continuously welded. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 This is a schematic structural diagram of a multi-station rotary welding robot according to an embodiment of the utility model;

[0017] Figure 2The schematic diagram of the welding assembly structure of a multi-station rotary welding robot according to the embodiment of the utility model is Figure 1 ;

[0018] Figure 3 A schematic diagram of a multi-station rotary welding robot structural welding assembly according to an embodiment of the utility model Figure 2 ;

[0019] Figure 4 The schematic diagram of the welding assembly structure of a multi-station rotary welding robot according to the embodiment of the utility model is Figure 3 ;

[0020] Figure 5 The schematic diagram of the welding assembly structure of a multi-station rotary welding robot according to the embodiment of the utility model is Figure 4 ;

[0021] Figure 6 This is a schematic diagram of a multi-station rotary welding robot auxiliary component structure according to an embodiment of the utility model Figure 1 ;

[0022] Figure 7 This is a schematic diagram of a multi-station rotary welding robot auxiliary component structure according to an embodiment of the utility model Figure 2 .

[0023] In the figure:

[0024] 1. Processing table; 2. Welding assembly; 201. First robot arm; 202. Second robot arm; 203. Welding head; 204. Liquid storage tank; 205. First delivery pump; 206. First delivery pipe; 207. First shunt pipe; 208. Spray head; 209. Collection box; 210. Second delivery pump; 211. Second delivery pipe; 212. Second shunt pipe; 213. Collection cover; 214. Fan; 3. Auxiliary assembly; 301. First motor; 302. Rotating plate; 303. Second motor; 304. Adjusting seat; 305. Third motor; 306. Bevel gear; 307. Toothed disc; 308. Rotating plate; 309. Moving bar; 310. Limiting plate; 311. Fixed plate; 4. Controller. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] According to an embodiment of the utility model, a multi-station rotary welding robot is provided.

[0027] Embodiment 1;

[0028] like Figure 1-7 As shown, a multi-station rotary welding robot according to an embodiment of the utility model comprises a processing table 1, and a welding assembly 2 is sequentially arranged at one end of the processing table 1 for welding a welded part;

[0029] An auxiliary component 3 is used to place a plurality of welded parts, and a controller 4 is provided on one side of the processing table 1;

[0030] The welding assembly 2 includes a first robot arm 201 and a second robot arm 202. The first robot arm 201 and the second robot arm 202 are arranged at one end of the processing table 1. A welding head 203 is arranged at one end of the first robot arm 201. A liquid storage tank 204 is arranged on the second robot arm 202. One end of the liquid storage tank 204 is connected to a first delivery pump 205 through a fixing frame. The output end of the first delivery pump 205 is connected to a first delivery pipe 206. The first end of the first delivery pipe 206 is connected to a first shunt pipe 2 07, a plurality of spray heads 208 are connected to the first diversion pipe 207, a collecting box 209 is arranged on the second robot arm 202, a second delivery pump 210 is connected to the collecting box 209, an input end of the second delivery pump 210 is connected to a second delivery pipe 211, one end of the second delivery pipe 211 is connected to a second diversion pipe 212, one end of the second diversion pipe 212 is connected to a collecting cover 213, and the spray heads 208 are arranged on the collecting cover 213, and a fan 214 is arranged in the collecting cover 213.

[0031] In actual application, when welding is required for the weldment, the first mechanical arm 201, the second mechanical arm 202, the second delivery pump 210, and the fan 214 are started through the controller 4, and then the second mechanical arm 202 drives the first delivery pump 205 and the second delivery pump 210 to move, and then the surface of the weldment is cleaned by the fan 214. During the cleaning process, the second delivery pump 210 generates suction, and then the second delivery pump 210 blows out impurities through the collection cover 213, and then collects them into the collection box 209 through the second shunt pipe 212 and the second delivery pipe 211. After the cleaning is completed, the first delivery pump 205 is started through the controller 4, and then the first delivery pump 205 generates suction, and the liquid storage tank 204 delivers the flux solution inside to the first delivery pipe 206, and the first shunt pipe 207 delivers the solution to the spray head 208 so that it sprays the solution onto the weldment, thereby better welding can be performed.

[0032] Embodiment 2:

[0033] like Figure 1-7As shown, according to a multi-station rotary welding robot of an embodiment of the utility model, the auxiliary component 3 includes a first motor 301, the first motor 301 is embedded in the processing table 1, the output shaft of the first motor 301 is provided with a rotating plate 302, the rotating plate 302 is embedded with a second motor 303, the output shaft of the second motor 303 is provided with an adjustment seat 304, the adjustment seat 304 is set as a hollow structure, one side of the adjustment seat 304 is provided with a third motor 305 through a fixing frame 3, and the output shaft of the third motor 305 extends from the outside of the adjustment seat 304 to the adjustment seat Inside 304, a bevel gear 306 is provided at one end of the output shaft of the third motor 305 located inside the adjusting seat 304, and a toothed disc 307 is meshed and connected to the bevel gear 306. A rotating plate 308 is provided at one end of the toothed disc 307, and the rotating plate 308 is connected to the inside of the adjusting seat 304. Three moving bars 309 are provided at one end of the rotating plate 308, and three limit plates 310 are connected to the moving bars 309. The limit plates 310 are adapted to the moving bars 309, and the limit plates 310 are connected to the adjusting seat 304, and a fixing plate 311 is installed on the limit plates 310.

[0034] In actual application, when multiple welds need to be placed, the welds are placed on the adjustment seat 304, and then the output shaft of the third motor 305 is used to drive the bevel gear 306 to rotate through the controller 4, and then the bevel gear 306 and the toothed disc 307 are engaged with each other to drive the rotating plate 308 to rotate, so that the moving bar 309 is also rotated, and then the limit plate 310 and the fixed plate 311 are driven to move, so that the welding can be fixed, and then the second motor 303 is started through the controller 4, and then the output shaft of the second motor 303 drives the adjustment seat 304 to rotate, so that fixed multi-angle welding can be performed. At the end of welding, the first motor 301 is started through the controller 4, and then the output shaft of the first motor 301 drives the rotating plate 302 to rotate, and then another weld is welded.

[0035] In order to facilitate understanding of the above technical solution of the present invention, the working principle or operation method of the present invention in the actual process is described in detail below.

[0036] In summary, with the aid of the above technical solution of the utility model, when multiple welded parts need to be placed, the welded parts are placed on the adjustment seat 304, and then the output shaft of the third motor 305 is used to drive the bevel gear 306 to rotate through the controller 4, and then the bevel gear 306 and the toothed disc 307 are meshed with each other to drive the rotating plate 308 to rotate, so that the moving bar 309 is also rotated, and then the limiting plate 310 and the fixed plate 311 are driven to move, so that the welding can be fixed, and then the second motor 303 is started through the controller 4, and then the output shaft of the second motor 303 drives the adjusting seat 304 to rotate, so that fixed multi-angle welding can be performed. At the end of welding, the first motor 301 is started through the controller 4, and then the output shaft of the first motor 301 drives the rotating plate 302 to rotate, and then another welding process is performed. When it is necessary to weld the welded parts, The first robot arm 201, the second robot arm 202, the second delivery pump 210, and the fan 214 are started by the controller 4, and then the second robot arm 202 drives the first delivery pump 205 and the second delivery pump 210 to move, and then the fan 214 is used to clean the surface of the weldment. During the cleaning process, the second delivery pump 210 generates suction, and then the second delivery pump 210 blows out impurities through the collection cover 213, and then collects them into the collection box 209 through the second diversion pipe 212 and the second delivery pipe 211. After the cleaning is completed, the first delivery pump 205 is started by the controller 4, and then the first delivery pump 205 generates suction, and the liquid storage tank 204 delivers the flux solution inside to the first delivery pipe 206, and the first diversion pipe 207 delivers the solution to the spray head 208 so that it sprays the solution onto the weldment, thereby better welding can be performed.

[0037] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A multi-station rotary welding robot, comprising a processing table (1), characterized in that: A welding component (2) and an auxiliary component (3) are sequentially arranged at one end of the processing table (1), and a controller (4) is arranged at one side of the processing table (1); The auxiliary component (3) comprises a first motor (301), the first motor (301) is embedded in the processing table (1), the output shaft of the first motor (301) is provided with a rotating plate (302), the rotating plate (302) is embedded with a second motor (303), and the output shaft of the second motor (303) is provided with an adjusting seat (304); The adjustment seat (304) is configured as a hollow structure, a third motor (305) is provided on one side of the adjustment seat (304) via a third fixing frame, an output shaft of the third motor (305) extends from the outside of the adjustment seat (304) to the inside of the adjustment seat (304), and a bevel gear (306) is provided at one end of the output shaft of the third motor (305) located inside the adjustment seat (304); The bevel gear (306) is meshingly connected with a toothed disc (307), one end of the toothed disc (307) is provided with a rotating plate (308), and the rotating plate (308) is connected to the inside of the adjustment seat (304), one end of the rotating plate (308) is provided with a plurality of moving bars (309), the moving bars (309) are connected with a plurality of limiting plates (310), and the limiting plates (310) are connected to the adjustment seat (304), and a fixing plate (311) is installed on the limiting plates (310).

2. A multi-station rotary welding robot according to claim 1, characterized in that: The welding assembly (2) comprises a first mechanical arm (201) and a second mechanical arm (202); the first mechanical arm (201) and the second mechanical arm (202) are arranged at one end of the processing table (1); and a welding head (203) is arranged at one end of the first mechanical arm (201).

3. A multi-station rotary welding robot according to claim 2, characterized in that: The second mechanical arm (202) is provided with a liquid storage tank (204), one end of the liquid storage tank (204) is connected to a first delivery pump (205) via a fixing frame, the output end of the first delivery pump (205) is connected to a first delivery pipe (206), the first end of the first delivery pipe (206) is connected to a first diversion pipe (207), and the upper part of the first diversion pipe (207) is connected to a plurality of spray heads (208).

4. The multi-station rotary welding robot according to claim 3, characterized in that: The second mechanical arm (202) is provided with a collection box (209), the collection box (209) is connected to a second delivery pump (210), an input end of the second delivery pump (210) is connected to a second delivery pipe (211), one end of the second delivery pipe (211) is connected to a second branch pipe (212), one end of the second branch pipe (212) is connected to a collection hood (213), a spray head (208) is provided on the collection hood (213), and a fan (214) is provided in the collection hood (213).

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