Multi-station synchronous welding device for upper shell of air conditioner compressor

Abstract

The air conditioner compressor upper shell multi-station synchronous welding device comprises a feeding output component and a discharging mechanism, a material transferring mechanism assembled through bolts is arranged above the side of the feeding output component, and a positioning adjusting component is arranged at the outer end of the lower portion of the feeding output component; a welding machining mechanism for bolt assembly is arranged on the outer side of the positioning adjusting component, and a discharging mechanism is arranged on the inner side of the positioning adjusting component. According to the device, a product can be effectively positioned and lifted mainly through output operation of an electric rotating seat, a grooving rotating disc, a lead screw sliding block, a pneumatic lifting frame and a positioning clamping plate, and under joint cooperation of an electric guide wheel, a wheel seat, a motor base, a swing machine arm, a hydraulic telescopic arm, an electric hinge arm and a mechanical clamping hand, the product can be automatically positioned and lifted; by means of the automatic reset and dislocation device, products can be automatically reset and dislocated according to the machining requirement, and due to the automatic and multi-station structure, the device can meet the large-yield machining requirement.

Description

Technical Field

[0001] The present invention relates to the technical field of air-conditioning compressor processing, in particular to a multi-station synchronous welding device for an upper shell of an air-conditioning compressor. Background Art

[0002] A compressor is a device that converts low-pressure gas into high-pressure gas. It is widely used in refrigeration systems, air-conditioning systems, and automobiles. The upper shell of the air-conditioning compressor is the outer container of the compressor. It is usually made of metal materials such as cast iron or stamped steel plates. Its main function is to protect internal parts and provide cooling space. The compressor housing serves as the main body of the compressor. It accommodates other components and provides them with necessary support.

[0003] When the existing air-conditioning compressor upper shell welding device is in use, such as application number CN202320242613.0, which provides an air-conditioning compressor upper shell welding device, it relates to the field of shell welding technology, including a base assembly and a welding mechanism, the top side of the base assembly is provided with a clamping station component assembled with bolts, and the upper end of the base assembly is provided with a welding mechanism assembled with bolts; the utility model mainly utilizes the clamping station component to clamp and fix the shell, and through the mutual cooperation of the transmission motor and the transmission wheel group, the rotating seat can drive the cylinder base to run to a suitable angular position, and through the interaction of the electric screw rod and the lifting block, the cylinder base can be driven to move to a suitable angular position. The pneumatic telescopic rod moves to a suitable height, and the workpiece is clamped and aligned by the pneumatic telescopic rod and the clamping plate. Due to the joint action of the electric swing arm, pneumatic connecting block, electric hinge, and support arm provided on the welding mechanism, the sleeve shell and the welding gun head can be quickly and accurately aligned with the position to be welded, thereby effectively improving the welding accuracy and avoiding error failure; however, in the above technology, after the product processing is completed, the staff needs to manually operate the equipment to remove it from the processing station, and there is only one group of processing stations, which cannot meet the processing needs of large production. For this reason, we propose a multi-station synchronous welding device for the upper shell of the air-conditioning compressor to solve the above problems. Summary of the Invention

[0004] In response to the above problems, the present invention proposes a multi-station synchronous welding device for the upper shell of an air-conditioning compressor. The multi-station synchronous welding device for the upper shell of an air-conditioning compressor mainly utilizes the output operation of an electric rotating seat, a slotted turntable, a screw slider, a pneumatic lifting frame and a positioning clamp, so that the product can be effectively positioned and lifted, and with the cooperation of the track bar, electric guide wheel, wheel seat, motor base, swing arm, hydraulic telescopic arm, electric articulated arm and mechanical clamp, the product can be automatically reset and dislocated according to the processing requirements. Due to its automation and multi-station structure, the equipment can adapt to the processing needs of large output.

[0005] To achieve the above object, the present invention provides the following technical solutions: A multi-station synchronous welding device for the upper shell of an air-conditioning compressor includes a feed and output component and a discharge mechanism. A material transfer mechanism assembled with bolts is provided above the side of the feed and output component, a positioning and adjustment component is provided at the lower outer end of the feed and output component, a welding processing mechanism assembled with bolts is provided on the outer side of the positioning and adjustment component, and a discharge mechanism is provided on the inner side of the positioning and adjustment component.

[0006] As a further technical solution, the feed and output components include a central base, a central frame, a transmission cabin, a limit guard plate, a limit rod, a guide plate, a drive motor, a gear group rod, a roller rod and a casing body. A central frame assembled with bolts is provided above the middle part of the central base, and a transmission cabin is provided above the central frame. A limit guard plate assembled with bolts is provided on the top side of the transmission cabin, and a limit rod is provided on the inner side of one end of the limit guard plate, and a guide plate is provided on the inner side of the limit rod.

[0007] As a further technical solution, a drive motor is provided at one end of the transmission cabin, and a gear group rod is provided at the output end of the drive motor, a roller rod is provided at the output end of the gear group rod, and a casing body carrying the transmission is provided above the roller rod.

[0008] As a further technical solution, the material transfer mechanism includes a side frame, a track bar, an electric guide wheel, a wheel seat, a motor base, a swing arm, a hydraulic telescopic arm, an electric articulated arm and a mechanical gripper. The side frame is bolted to the upper side of the central base, a track bar is provided above the side frame, an electric guide wheel is provided on the outer side of the track bar, and a wheel seat is provided at the outer end of the electric guide wheel.

[0009] As a further technical solution, a motor base is provided above the wheel seat, and a swing arm is provided at the output end of the motor base, a hydraulic telescopic arm is provided at one end of the swing arm, and an electric articulated arm is provided at the output end of the hydraulic telescopic arm, and a mechanical gripper is provided below the electric articulated arm.

[0010] As a further technical solution, the positioning and adjustment components include a side base, a control cabinet, an isolation block, a lower pad, a bolt sleeve, a top opening plate, an electric rotating seat, a slotted turntable, a screw slider, a pneumatic lifting frame and a positioning clamp. The side base is arranged on the outside of the central base, a control cabinet is arranged above the side base, and an isolation block is arranged above the control cabinet, a lower pad assembled with bolts is arranged above the isolation block, and bolt sleeves are arranged above the lower pad, and a top opening plate is arranged above the bolt sleeve.

[0011] As a further technical solution, an electric rotating seat is provided above the middle part of the lower pad, and a slotted turntable is provided at the output end of the electric rotating seat, a screw slider is provided at the output end of the slotted turntable, and a pneumatic lifting frame is provided above the screw slider, and a positioning splint is provided above the pneumatic lifting frame.

[0012] As a further technical solution, the welding processing mechanism includes a bolt base, a base column, a camera, a hydraulic telescopic frame, a groove block, an electric grinding wheel, a hydraulic cylinder, a lifting base, a rotating motor, a support shaft, a rotating connecting arm, a power robotic arm, a detection ball, a set block, a focusing tube, a welding head, an indicator light and a transformer chassis. The bolt base is bolted to the outer side of the control cabinet, a base column is provided at the outer end of the bolt base, and a camera is provided on the inner side of the middle part of the base column, a hydraulic telescopic frame is provided on the inner side of the base column, and a groove block is provided at the output end of the hydraulic telescopic frame, an electric grinding wheel is provided on the inner side of one end of the groove block, a hydraulic cylinder is provided at the top of the base column, and a lifting base is provided at the output end of the hydraulic cylinder, and a transformer chassis is provided on the inner side above the lifting base.

[0013] As a further technical solution, a rotating motor is provided above the middle part of the lifting base, and a supporting shaft is provided at the output end of the rotating motor, a rotating connecting arm is provided on the outer side of the supporting shaft, a power mechanical arm is provided below one end of the rotating connecting arm, and a detection ball is provided at one end of the power mechanical arm, a fitting block is provided at the other end of the rotating connecting arm, a focusing tube is provided on the inner side of the fitting block, a welding head is provided at the output end of the focusing tube, and an indicator light is provided on one side of the fitting block.

[0014] Compared with the prior art, the present invention has the following beneficial effects: The invented device mainly utilizes the output operation of electric rotating seat, slotted turntable, screw slider, pneumatic lifting frame and positioning clamp, which can make the product effectively positioned and lifted, and with the cooperation of track bar, electric guide wheel, wheel seat, motor base, swing arm, hydraulic telescopic arm, electric articulated arm and mechanical clamp, the product can be automatically reset and dislocated according to the processing requirements. Due to its automation and multi-station structure, the equipment can adapt to the processing needs of large output. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural schematic diagram of a multi-station synchronous welding device for the upper housing of an air-conditioning compressor; Figure 2 It is a schematic diagram of the structure of the present invention when viewed from above; Figure 3 It is a structural schematic diagram of the feed and output components in the present invention; Figure 4 Schematic diagram of the structure of the material transfer mechanism of the present invention; Figure 5 It is a structural schematic diagram of the positioning and adjusting component in the present invention; Figure 6 It is a structural schematic diagram of the welding processing mechanism in the present invention.

[0016] In the figure: 1. Feed and output components; 101. Central base; 102. Central base; 103. Transmission cabin; 104. Limit guard plate; 105. Limit rod; 106. Guide plate; 107. Drive motor; 108. Gear group rod; 109. Roller rod; 1010. Casing body; 2. Material transfer mechanism; 201. Side frame; 202. Track bar; 203. Electric guide wheel; 204. Wheel seat; 205. Motor base; 206. Swing arm; 207. Hydraulic telescopic arm; 208. Electric articulated arm; 209. Mechanical gripper; 3. Positioning and adjustment components; 301. Side base; 302. Control cabinet; 303. Isolation block; 304. Bottom plate; 305. Bolt sleeve 4. Welding mechanism; 401. Bolt base; 402. Base column; 403. Camera; 404. Hydraulic telescopic frame; 405. Grooved block; 406. Electric grinding wheel; 407. Hydraulic cylinder; 408. Lifting base; 409. Rotating motor; 4010. Support shaft; 4011. Rotating connecting arm; 4012. Power manipulator; 4013. Detection ball; 4014. Set block; 4015. Focusing tube; 4016. Welding head; 4017. Indicator light; 4018. Transformer chassis; 5. Discharging mechanism. DETAILED DESCRIPTION

[0017] In the description of the present invention, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "back," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are used solely to facilitate description and simplify the description of the present invention. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features referred to. Thus, a feature specified as "first," "second," and the like may explicitly or implicitly include one or more of such features. In the description of the present invention, unless otherwise specified, "plurality" means two or more.

[0018] In the description of the present invention, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood broadly. For example, they may refer to fixed, detachable, or integral connections; mechanical or electrical connections; direct or indirect connections through an intermediary; and internal communication between two components. Those skilled in the art will understand the specific meanings of these terms in the present invention based on specific circumstances.

[0019] 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. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] See also Figure 1-6 In an embodiment of the present invention, a multi-station synchronous welding device for the upper shell of an air-conditioning compressor includes a feed and output component 1 and a discharge mechanism 5. A material transfer mechanism 2 assembled with bolts is provided above the side of the feed and output component 1, a positioning and adjustment component 3 is provided at the lower outer end of the feed and output component 1, a welding processing mechanism 4 assembled with bolts is provided on the outer side of the positioning and adjustment component 3, and a discharge mechanism 5 is provided on the inner side of the positioning and adjustment component 3.

[0021] The feed and output component 1 includes a central base 101, a central base frame 102, a transmission cabin 103, a limit guard plate 104, a limit rod 105, a guide plate 106, a drive motor 107, a gear group rod 108, a roller rod 109 and a casing body 1010. A central base frame 102 assembled with bolts is arranged above the middle part of the central base 101, and a transmission cabin 103 is arranged above the central base frame 102. A limit guard plate 104 assembled with bolts is arranged on the top side of the transmission cabin 103, and a limit rod 105 is arranged on the inner side of one end of the limit guard plate 104, and a guide plate 106 is arranged on the inner side of the limit rod 105.

[0022] In the embodiment of the present invention, the roller rod 109 transmits in the same direction, so that the casing body 1010 moves. Under the action of the guide plate 106 at the inner end of the limit rod 105, the casing body 1010 can move in turn for feeding.

[0023] A driving motor 107 is provided at one end of the transmission cabin 103, and a gear rod 108 is provided at the output end of the driving motor 107, a roller rod 109 is provided at the output end of the gear rod 108, and a casing body 1010 carrying the transmission is provided above the roller rod 109.

[0024] In an embodiment of the present invention, when in use, the output power of the driving motor 107 drives the output end to operate, so that the output power of the driving motor 107 drives the gear group rod 108 inside the transmission cabin 103 to perform meshing transmission operation, and after the meshing transmission operation, the roller shaft rod 109 performs the same direction transmission.

[0025] The material transfer mechanism 2 includes a side frame 201, a track bar 202, an electric guide wheel 203, a wheel seat 204, a motor base 205, a swing arm 206, a hydraulic telescopic arm 207, an electric articulated arm 208 and a mechanical gripper 209. The side frame 201 is bolted to the upper side of the central base 101. A track bar 202 is provided above the side frame 201. The electric guide wheel 203 is provided on the outer side of the track bar 202, and the outer end of the electric guide wheel 203 is provided with a wheel seat 204.

[0026] In an embodiment of the present invention, when the casing body 1010 is moved to a suitable picking location under the action of the roller rod 109, the output end of the wheel seat 204 on the track bar 202 is used to output power for operation, so that the output end of the wheel seat 204 can drive the electric guide wheel 203 to move to the target location on the track bar 202.

[0027] A motor base 205 is provided above the wheel seat 204, and a swing arm 206 is provided at the output end of the motor base 205. A hydraulic telescopic arm 207 is provided at one end of the swing arm 206, and an electric articulated arm 208 is provided at the output end of the hydraulic telescopic arm 207. A mechanical gripper 209 is provided below the electric articulated arm 208.

[0028] In an embodiment of the present invention, the motor base 205 on the wheel seat 204 is then used to swing, so that the swinging operation of the motor base 205 allows the hydraulic telescopic arm 207 to perform hinge telescopic adjustment, so that the product is clamped under the action of the mechanical clamper 209 installed at one end of the electric articulated arm 208, and after clamping, it is transferred and output by the material transfer mechanism 2 to the positioning adjustment component 3.

[0029] The positioning and adjustment component 3 includes a side base 301, a control cabinet 302, an isolation block 303, a lower pad 304, a bolt sleeve 305, a top plate 306, an electric rotating base 307, a slotted turntable 308, a screw slider 309, a pneumatic lifting frame 3010 and a positioning clamp 3011. The side base 301 is arranged on the outside of the central base 101, and the control cabinet 302 is arranged above the side base 301, and the isolation block 303 is arranged above the control cabinet 302, and the lower pad 304 assembled with bolts is arranged above the isolation block 303, and the bolt sleeve 305 is arranged above the lower pad 304, and the top plate 306 is arranged above the bolt sleeve 305.

[0030] In an embodiment of the present invention, the isolation block 303 allows a certain distance between the lower pad 304 and the control cabinet 302, so that the product can effectively prevent high temperature and welding slag from damaging the equipment during processing, and the bolt sleeve 305 can be adjusted according to the size and height of the product to adjust the lower pad 304 and the top opening plate 306 to a suitable distance.

[0031] An electric rotating seat 307 is provided above the middle part of the lower pad 304, and a slotted turntable 308 is provided at the output end of the electric rotating seat 307, a screw slider 309 is provided at the output end of the slotted turntable 308, and a pneumatic lifting frame 3010 is provided above the screw slider 309, and a positioning clamp 3011 is provided above the pneumatic lifting frame 3010.

[0032] In an embodiment of the present invention, when it is necessary to support the processed product, the electric rotating seat 307 is used to output power to drive the output end to operate, so that the output end on the slotted turntable 308 outputs and operates to adjust the screw slider 309 to a suitable position, and then the pneumatic lifting frame 3010 is used to telescopically operate to adjust the positioning clamp 3011 to a suitable height to position the casing body 1010 that needs to be processed.

[0033] The welding processing mechanism 4 includes a bolt base 401, a base column 402, a camera 403, a hydraulic telescopic frame 404, a groove block 405, an electric grinding wheel 406, a hydraulic cylinder 407, a lifting base 408, a rotating motor 409, a support shaft 4010, a rotating connecting arm 4011, a power mechanical arm 4012, a detection ball 4013, a set block 4014, a focusing tube 4015, a welding head 4016, an indicator light 4017 and a transformer box 4018. The bolt base 401 is bolted to the outside of the control cabinet 302. On the side, a base column 402 is provided at the outer end of the bolt base 401, and a camera 403 is provided on the inner side of the middle part of the base column 402, a hydraulic telescopic frame 404 is provided on the inner side of the base column 402, and a groove block 405 is provided at the output end of the hydraulic telescopic frame 404, an electric grinding wheel 406 is provided on the inner side of one end of the groove block 405, a hydraulic cylinder 407 is provided at the top of the base column 402, and a lifting base 408 is provided at the output end of the hydraulic cylinder 407, and a transformer case 4018 is provided on the inner side above the lifting base 408.

[0034] In an embodiment of the present invention, when grinding is required, the electric rotating seat 307, the slotted turntable 308, the screw slider 309, the pneumatic lifting frame 3010 and the positioning clamp 3011 are used together to adjust the product to a suitable height and position, and the product is polished and ground under the action of the hydraulic telescopic frame 404, the groove block 405 and the electric grinding wheel 406. After the processing is completed, the product is clamped by the material transfer mechanism 2 and output through the discharging mechanism 5.

[0035] A rotating motor 409 is provided above the middle part of the lifting base 408, and a supporting shaft 4010 is provided at the output end of the rotating motor 409, a rotating connecting arm 4011 is provided on the outer side of the supporting shaft 4010, a power mechanical arm 4012 is provided below one end of the rotating connecting arm 4011, and a detection ball 4013 is provided at one end of the power mechanical arm 4012, a fitting block 4014 is provided at the other end of the rotating connecting arm 4011, a focusing tube 4015 is provided on the inner side of the fitting block 4014, a welding head 4016 is provided at the output end of the focusing tube 4015, and an indicator light 4017 is provided on one side of the fitting block 4014.

[0036] In an embodiment of the present invention, when processing is required, the hydraulic cylinder 407 is used to output and operate so that the lifting base 408 is adjusted to a suitable height position, and the focusing tube 4015 installed by the set block 4014 at one end of the rotating connecting arm 4011 is output and operated, and the product is spot welded through the welding head 4016. After spot welding, the rotating motor 409 is used to output and operate to drive the rotating connecting arm 4011 to rotate to achieve an omnidirectional welding effect, and during the welding process, the power robot arm 4012 and the detection ball 4013 are used to cooperate to detect the thickness of the welding part.

[0037] The working principle of the present invention is: when in use, the output power of the driving motor 107 is used to drive the output end to operate, so that the output power of the driving motor 107 drives the gear group rod 108 inside the transmission cabin 103 to perform meshing transmission operation, and after the meshing transmission operation, the roller rod 109 is transmitted in the same direction, and the same-direction transmission of the roller rod 109 causes the casing body 1010 to move, and under the action of the guide plate 106 at the inner end of the limit rod 105, the casing body 1010 can be fed and moved in sequence. When the casing body 1010 moves to a suitable picking location under the action of the roller rod 109, the output power of the wheel seat 204 on the track bar 202 is used to operate, so that the output end of the wheel seat 204 It can drive the electric guide wheel 203 to move to the target location on the track bar 202, and then use the motor base 205 on the wheel seat 204 to swing, so that the swinging operation of the motor base 205 allows the hydraulic telescopic arm 207 to perform hinge telescopic adjustment, so that the product is clamped under the action of the mechanical clamp 209 installed at one end of the electric articulated arm 208. After clamping, it is transferred and output to the positioning adjustment component 3 through the material transfer mechanism 2. The isolation block 303 allows a certain distance between the lower pad 304 and the control cabinet 302, so that the product can effectively prevent high temperature and welding slag from damaging the equipment during the processing, and the bolt sleeve 305 can be adjusted according to the size and height of the product to allow the lower pad 304 and the top opening plate 306 are adjusted to a suitable distance. When the processed product needs to be supported, the electric rotating seat 307 is used to output power to drive the output end to operate, so that the output end on the slotted turntable 308 outputs and operates to adjust the screw slider 309 to a suitable position. Then, the pneumatic lifting frame 3010 is used to telescopically operate to adjust the positioning clamping plate 3011 to a suitable height to position the casing body 1010 to be processed. When processing is required, the hydraulic cylinder 407 is used to output and operate to adjust the lifting base 408 to a suitable height position. After the focusing tube 4015 installed by the set block 4014 at one end of the rotating connecting arm 4011 outputs and operates, the welding head 4016 is used to position the product. The product is spot welded, and after spot welding, the rotating motor 409 is used to output and run to drive the rotating connecting arm 4011 to rotate to achieve the effect of omnidirectional welding. During the welding process, the power mechanical arm 4012 and the detection ball 4013 are used to detect the thickness of the welding part. When grinding is required, the electric rotating seat 307, the slotted turntable 308, the screw slider 309, the pneumatic lifting frame 3010 and the positioning clamp 3011 are used to adjust the product to a suitable height and position. The product is polished and ground under the action of the hydraulic telescopic frame 404, the groove block 405 and the electric grinding wheel 406. After the processing is completed, the product is clamped by the material transfer mechanism 2 and output through the discharge mechanism 5.

[0038] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the invention can be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be included therein. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0039] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A multi-station synchronous welding device for an upper housing of an air-conditioning compressor, comprising a feed and output component (1) and a discharge mechanism (5), characterized in that: A material transfer mechanism (2) assembled with bolts is provided on the upper side of the feed and output component (1), a positioning and adjustment component (3) is provided on the lower outer end of the feed and output component (1), a welding processing mechanism (4) assembled with bolts is provided on the outer side of the positioning and adjustment component (3), and a discharge mechanism (5) is provided on the inner side of the positioning and adjustment component (3).

2. The multi-station synchronous welding device for the upper housing of an air-conditioning compressor according to claim 1, characterized in that: The feed and output component (1) includes a central base (101), a central base frame (102), a transmission cabin (103), a limiting guard plate (104), a limiting rod (105), a guide plate (106), a driving motor (107), a gear group rod (108), a roller rod (109) and a casing body (1010), wherein a central base frame (102) assembled with bolts is provided above the middle of the central base (101), and a transmission cabin (103) is provided above the central base frame (102), a limiting guard plate (104) assembled with bolts is provided on the top side of the transmission cabin (103), and a limiting rod (105) is provided on the inner side of one end of the limiting guard plate (104), and a guide plate (106) is provided on the inner side of the limiting rod (105).

3. The multi-station synchronous welding device for the upper housing of an air-conditioning compressor according to claim 2, characterized in that: A driving motor (107) is provided at one end of the transmission cabin (103), and a gear group rod (108) is provided at the output end of the driving motor (107), a roller rod (109) is provided at the output end of the gear group rod (108), and a casing body (1010) carrying the transmission is provided above the roller rod (109).

4. The multi-station synchronous welding device for the upper housing of an air-conditioning compressor according to claim 2, characterized in that: The material transfer mechanism (2) comprises a side frame (201), a track bar (202), an electric guide wheel (203), a wheel seat (204), a motor base (205), a swing arm (206), a hydraulic telescopic arm (207), an electric articulated arm (208) and a mechanical gripper (209), wherein the side frame (201) is bolted to the upper side of the central base (101), a track bar (202) is provided above the side frame (201), an electric guide wheel (203) is provided on the outer side of the track bar (202), and a wheel seat (204) is provided at the outer end of the electric guide wheel (203).

5. The multi-station synchronous welding device for the upper housing of an air-conditioning compressor according to claim 4, characterized in that: A motor base (205) is provided above the wheel seat (204), and a swing arm (206) is provided at the output end of the motor base (205), a hydraulic telescopic arm (207) is provided at one end of the swing arm (206), and an electric articulated arm (208) is provided at the output end of the hydraulic telescopic arm (207), and a mechanical gripper (209) is provided below the electric articulated arm (208).

6. The multi-station synchronous welding device for the upper housing of an air-conditioning compressor according to claim 2, characterized in that: The positioning and adjusting component (3) comprises a side base (301), a control cabinet (302), an isolation block (303), a lower pad (304), a bolt sleeve (305), a top opening plate (306), an electric rotating base (307), a slotted turntable (308), a screw slider (309), a pneumatic lifting frame (3010) and a positioning clamp (3011), wherein the side base (301) is arranged on the outer sides of the central base (101), a control cabinet (302) is arranged above the side base (301), and an isolation block (303) is arranged above the control cabinet (302), a lower pad (304) assembled with bolts is arranged above the isolation block (303), and bolt sleeves (305) are arranged above the four sides of the lower pad (304), and a top opening plate (306) is arranged above the bolt sleeve (305).

7. The multi-station synchronous welding device for the upper housing of an air-conditioning compressor according to claim 6, characterized in that: An electric rotating seat (307) is provided above the middle of the lower pad (304), and a slotted turntable (308) is provided at the output end of the electric rotating seat (307), a screw slider (309) is provided at the output end of the slotted turntable (308), and a pneumatic lifting frame (3010) is provided above the screw slider (309), and a positioning clamp (3011) is provided above the pneumatic lifting frame (3010).

8. The multi-station synchronous welding device for the upper housing of an air-conditioning compressor according to claim 6, characterized in that: The welding processing mechanism (4) includes a bolt base (401), a base column (402), a camera (403), a hydraulic telescopic frame (404), a groove block (405), an electric grinding wheel (406), a hydraulic cylinder (407), a lifting base (408), a rotating motor (409), a supporting shaft (4010), a rotating connecting arm (4011), a power mechanical arm (4012), a detection ball (4013), a set block (4014), a focusing tube (4015), a welding head (4016), an indicator light (4017) and a transformer box (4018), wherein the bolt base (401) is bolted to the outside of the control cabinet (302). On the side, the outer end of the bolt base (401) is provided with a base column (402), and the inner side of the middle of the base column (402) is provided with a camera (403), the inner side of the base column (402) is provided with a hydraulic telescopic frame (404), and the output end of the hydraulic telescopic frame (404) is provided with a groove block (405), and the inner side of one end of the groove block (405) is provided with an electric grinding wheel (406), the top of the base column (402) is provided with a hydraulic cylinder (407), and the output end of the hydraulic cylinder (407) is provided with a lifting base (408), and the upper inner side of the lifting base (408) is provided with a transformer box (4018).

9. The multi-station synchronous welding device for the upper housing of an air-conditioning compressor according to claim 8, characterized in that: A rotating motor (409) is provided above the middle of the lifting base (408), and a supporting shaft (4010) is provided at the output end of the rotating motor (409), a rotating connecting arm (4011) is provided on the outer side of the supporting shaft (4010), a power mechanical arm (4012) is provided below one end of the rotating connecting arm (4011), and a detection ball (4013) is provided at one end of the power mechanical arm (4012), a set block (4014) is provided at the other end of the rotating connecting arm (4011), a focusing tube (4015) is provided on the inner side of the setting block (4014), a welding head (4016) is provided at the output end of the focusing tube (4015), and an indicator light (4017) is provided on one side of the setting block (4014).

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