An automated welding equipment for compressor housing brackets

Abstract

This utility model discloses an automated welding equipment for compressor housing brackets, including a welding machine, a transfer robot, a housing feeding device, a bracket feeding device, and a finished product discharging device. The bracket feeding device is located on one side of the welding machine. The housing feeding device includes a housing feeding conveyor line, with a tilting frame at the discharge end of the conveyor line. A material distribution mechanism and a housing tilting and transferring mechanism are sequentially arranged on the tilting frame. A housing rotation and positioning mechanism is located on one side of the material distribution mechanism. The housing tilting and transferring mechanism includes a gripper lateral movement mechanism, a gripper lifting mechanism, a gripper tilting mechanism, and a gripper mechanism. The bracket feeding device includes a bracket sorting and conveying vibratory feeder and a bracket feeding and transferring mechanism. This utility model automates the welding, picking, and unloading of the housing and bracket, as well as the detection of the height and parallelism of the welded bracket, achieving full automation of production, reducing labor intensity, lowering labor costs, and improving production efficiency and quality.

Description

Technical Field

[0001] This utility model relates to the field of automation equipment technology, and in particular to an automated equipment for welding compressor housing brackets. Background Technology

[0002] During the production and processing of the compressor housing, a bracket needs to be welded to connect with the gas-liquid separator. However, in the existing equipment production, the movement, placement, and welding of the housing and bracket are all done manually. Moreover, the original equipment has long distances between processes, frequent personnel movement, high labor intensity in handling work, harsh on-site operating environment, high labor intensity, high cost, low production efficiency, and the processing quality cannot be guaranteed. In addition, on-site management is difficult.

[0003] Therefore, there is an urgent need to design an automated welding equipment for compressor housing brackets, which can automatically complete the welding, picking and unloading of housing and brackets, as well as the detection of height and parallelism of brackets after welding, to achieve full automation and standardization of production, reduce labor intensity, reduce labor costs, improve production efficiency and quality, and facilitate on-site management. Utility Model Content

[0004] To solve the above problems, the technical solution adopted by this utility model is as follows:

[0005] An automated welding equipment for compressor housing brackets is characterized by comprising a welding machine, a transfer robot, a housing feeding device, a bracket feeding device, and a finished product discharging device.

[0006] The transfer robot is located in front of the welding machine, and a shell loading device is provided on one side of the transfer robot;

[0007] A support loading device is provided on one side of the welding machine. The support loading device is used to position the support and then transfer it to the welding machine.

[0008] The shell feeding device includes a shell feeding conveyor line, and a tilting frame is provided at the discharge end of the shell feeding conveyor line. A material distribution mechanism and a shell tilting and loading mechanism are sequentially arranged on the tilting frame. A shell rotation positioning mechanism is provided on one side of the material distribution mechanism.

[0009] The shell flipping and transfer mechanism is used to flip the shell located on the material distribution mechanism and transfer it to the shell rotation and positioning mechanism. The shell flipping and transfer mechanism includes a gripper lateral movement mechanism, a gripper lifting mechanism, a gripper flipping mechanism and a gripper mechanism.

[0010] The gripper lateral movement mechanism is fixedly connected to the flipping frame;

[0011] The gripper lifting mechanism is connected to the gripper lateral movement mechanism. The lifting plate of the gripper lifting mechanism is provided with a gripper flipping mechanism, and the rotating shaft of the gripper flipping mechanism is provided with a gripper mechanism.

[0012] The support feeding device includes a support sorting and conveying vibratory plate, and a support feeding and transfer mechanism is provided between the support sorting and conveying vibratory plate and the welding machine.

[0013] The finished product discharge device includes a detection platform and a discharge conveyor line arranged in sequence.

[0014] Preferably, the housing rotation positioning mechanism includes a housing placement fixture, a mounting plate, a first rotation driver, and a photoelectric sensor;

[0015] The first rotary drive is located below the tilting frame and is fixedly connected to the tilting frame;

[0016] The mounting plate is located above the tilting frame and is connected to the drive shaft of the first rotary drive;

[0017] The housing placement fixture and the mounting plate are disposed on the upper surface of the mounting plate;

[0018] The photoelectric sensor is located on one side of the housing placement fixture and is used to detect the air vent of the housing.

[0019] Preferably, the discharge end of the vibratory feeder of the support is provided with a vibratory feeder outlet fixture;

[0020] The support loading and transfer mechanism includes a support picking and transfer frame, and a secondary positioning fixture for the support is provided on the support picking and transfer frame in front of the vibratory feeder outlet fixture.

[0021] The support material handling and transfer frame is also equipped with a support permanent magnet pickup mechanism and a support clamping, loading and placing mechanism;

[0022] The bracket permanent magnet pickup mechanism is used to pick up the bracket located at the vibratory feeder outlet fixture and transfer it to the bracket secondary positioning fixture.

[0023] The bracket clamping and loading mechanism is used to clamp, transfer, and place the bracket located in the secondary positioning fixture onto the welding head of the welding machine.

[0024] Preferably, the support loading and transfer mechanism further includes a second rotary driver fixedly connected to the support picking and transfer frame. The second rotary driver is located below the support secondary positioning fixture, and the drive shaft is connected to the support secondary positioning fixture.

[0025] A notch is provided on one side of the bracket, and a proximity sensor for detecting the notch is provided on one side of the vibratory feeder outlet fixture.

[0026] Preferably, the bracket permanent magnet pickup mechanism includes a bracket front and rear transfer mechanism, a first bracket lifting and transfer mechanism, a pickup cylinder, a material picking plate, and a first magnet block;

[0027] The pickup cylinder is connected to the first support lifting and transfer mechanism, and the drive end of the pickup cylinder is provided with a first magnet block;

[0028] The material-picking plate is located outside the first magnet block and is fixedly connected to the picking cylinder.

[0029] Preferably, the support clamping and loading mechanism includes a second support lifting and transferring mechanism, a left and right transferring mechanism, a fixed gripper, a movable gripper, and a gripper cylinder;

[0030] The movable gripper is connected to the drive end of the gripper cylinder, and the gripper cylinder and the fixed gripper are connected to the drive end of the second support lifting and transferring mechanism.

[0031] The left and right transfer mechanisms are fixedly connected to the support material handling and transfer frame, and the drive end is connected to the second support lifting and transfer mechanism.

[0032] The secondary positioning fixture for the bracket is arranged parallel to the fixed gripper and the movable gripper, and is located between the fixed gripper and the movable gripper.

[0033] Preferably, the testing platform includes a platform frame connected to the inlet end of the discharge conveyor line;

[0034] The platform frame is equipped with a support plate, and a push-out mechanism is provided on the side of the platform frame away from the discharge conveyor line. A height and parallelism measuring mechanism is provided above the push-out mechanism.

[0035] Preferably, the ejection mechanism includes a slide cylinder, and a push plate is provided on the slide of the slide cylinder.

[0036] Preferably, the height and parallelism measuring mechanism includes a mounting frame, on which at least two stroke-readable cylinders are mounted, and the drive ends of the two stroke-readable cylinders are connected through a measuring plate.

[0037] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0038] This invention automates the welding, picking, and placing of the shell and the bracket, as well as the detection of the height and parallelism of the bracket after welding. It achieves full automation and standardization of production, reduces labor intensity and labor costs, improves production efficiency and quality, and facilitates on-site management. Attached Figure Description

[0039] Figure 1 This is a top view of the present invention;

[0040] Figure 2This is a three-dimensional structural diagram of the present invention;

[0041] Figure 3 This is a three-dimensional structural schematic diagram of the support loading and transfer mechanism in this utility model;

[0042] Figure 4 for Figure 3 Enlarged view of a portion of point A in the middle;

[0043] Figure 5 This is a three-dimensional structural diagram of the finished product discharge device in this utility model;

[0044] Figure 6 This is a three-dimensional structural diagram of the shell feeding device in this utility model;

[0045] The components include: 1. Welding machine; 2. Transfer robot; 3. Shell loading device; 4. Support loading device; 5. Finished product unloading device; 6. Vibratory feeder outlet fixture; 31. Shell feeding conveyor line; 32. Tilting frame; 33. Material sorting mechanism; 34. Shell tilting and transferring mechanism; 35. Shell rotation and positioning mechanism; 41. Support sorting and conveying vibratory feeder; 42. Support loading and transferring mechanism; 51. Detection platform; 52. Unloading conveyor line; 341. Gripper lateral movement mechanism; 342. Gripper lifting mechanism; 343. Gripper tilting mechanism; 344. Gripper mechanism; 351. Shell placement fixture; 352. Mounting plate; 353. First rotary driver; 354. Photoelectric sensor; 421. Support picking and transferring frame; 422. Support secondary positioning fixture; 6. Support permanent magnet pickup machine. Components 423, support clamping and loading mechanism 424, second rotary driver 425, proximity sensor 426, platform frame 511, support plate 512, ejection mechanism 513, height and parallelism measuring mechanism 514, support front and rear transfer mechanism 4231, first support lifting and transfer mechanism 4232, pickup cylinder 4233, material picking plate 4234, first magnet block 4235, second support lifting and transfer mechanism 4241, left and right transfer mechanism 4242, fixed gripper 4243, movable gripper 4244, gripper cylinder 4245, slide cylinder 5131, push plate 5132, mounting bracket 5141, stroke readable cylinder 5142, measuring plate 5143, housing 10, support 20. Detailed Implementation

[0046] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. Preferred embodiments of this utility model are shown in the drawings. However, this utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of the disclosure of this utility model.

[0047] It should be noted that when a component is said to be "fixed to" another component, it can be directly attached to the other component or there may be an intervening component. When a component is said to be "connected to" another component, it can be directly connected to the other component or there may be an intervening component. The terms "vertical," "horizontal," "left," "right," "up," "down," "front," "back," and similar expressions used in this document are for illustrative purposes only.

[0048] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0049] The present invention will now be further described in conjunction with the accompanying drawings and specific embodiments:

[0050] like Figure 1-6 As shown, an automated welding equipment for compressor housing brackets includes a welding machine 1, a transfer robot 2, a housing feeding device 3, a bracket feeding device 4, and a finished product discharging device 5.

[0051] The transfer robot 2 is located in front of the welding machine 1, and a shell loading device 3 is provided on one side of the transfer robot 2;

[0052] A support loading device 4 is provided on one side of the welding machine 1. The support loading device 4 is used to position the support 20 and then transfer it to the welding machine 1.

[0053] The shell feeding device 3 includes a shell feeding conveyor line 31. A tilting frame 32 is provided at the discharge end of the shell feeding conveyor line 31. A material distribution mechanism 33 and a shell tilting and transfer mechanism 34 are sequentially arranged on the tilting frame 32. A shell rotation positioning mechanism 35 is provided on one side of the material distribution mechanism 33.

[0054] The shell flipping and transfer mechanism 34 is used to flip the shell 10 located on the material distribution mechanism 33 and transfer it to the shell rotation and positioning mechanism 35. The shell flipping and transfer mechanism 34 includes a gripper lateral movement mechanism 341, a gripper lifting mechanism 342, a gripper flipping mechanism 343 and a gripper mechanism 344.

[0055] The gripper lateral movement mechanism 341 is fixedly connected to the flipping frame 32;

[0056] The gripper lifting mechanism 342 is connected to the gripper lateral movement mechanism 341. The lifting plate of the gripper lifting mechanism 342 is provided with a gripper flipping mechanism 343, and the rotating shaft of the gripper flipping mechanism 343 is provided with a gripper mechanism 344.

[0057] The support feeding device 4 includes a support sorting and conveying vibratory plate 41, and a support feeding and transfer mechanism 42 is provided between the support sorting and conveying vibratory plate 41 and the welding machine 1.

[0058] The finished product discharge device 5 includes a detection platform 51 and a discharge conveyor line 52 arranged in sequence.

[0059] In this embodiment, during the manufacturing and processing of the compressor housing 10, it is necessary to weld the bracket 20, which is connected to the gas-liquid separator, and this is accomplished according to the following steps:

[0060] Step 1 (Carrier 10 loading and positioning): First, the housing feeding conveyor 31 transfers the housing 10 to the sorting mechanism 33 after hot air degreasing. After passing through the sorting mechanism 33, it is transferred to the gripper mechanism 344. Then, under the action of the gripper flipping mechanism 343, the gripper lifting mechanism 342, and the gripper lateral movement mechanism 341, it rises, flips 180 degrees, and laterally moves to the housing rotation positioning mechanism 35. Then, the gripper mechanism 344 releases and resets. The housing rotation positioning mechanism 35 drives the housing 10 to rotate and position, stopping the housing 10 in the required position and waiting for the transfer robot 2 to pick it up. Then, the housing loading device 3 repeats the above process to complete the transfer and positioning of all housings 10.

[0061] Step 2 (Sorting, Loading and Transfer of Support 20): The support 20 is manually placed into the support sorting and conveying vibratory feeder 41, which automatically sorts and conveys the support 20 to the vibratory feeder outlet; then the support loading and transfer mechanism 42 positions the support 20 and transfers it to the welding head of the welding machine 1; then the support loading device 4 repeats the above process to complete the sorting, positioning and transfer of all supports 20.

[0062] Step 3 (Transferring the positioned housing 10 to welding machine 1): The transfer robot 2 transfers the housing 10 located in the housing rotation positioning mechanism 35 to the welding station of the welding machine 1. Then the welding machine 1 starts and welds the bracket 20 located on the welding head onto the housing 10. Then the welding machine 1 and the transfer robot 2 repeat the above process to complete the welding of all brackets 20.

[0063] Step 4 (Finished Product Transfer, Inspection and Discharge): The welded finished product is transferred to the inspection platform 51 by the transfer robot 2. Its height and parallelism are inspected. If it passes the inspection, it is transferred and discharged through the discharge conveyor line 52. If it fails the inspection, the machine is stopped for inspection.

[0064] The above structure enables the automatic completion of welding, picking and placing of materials between the housing 10 and the bracket 20, as well as the detection of the height and parallelism of the bracket 20 after welding. This achieves full automation and standardization of production, reduces labor intensity and labor costs, improves production efficiency and quality, and facilitates on-site management.

[0065] Furthermore, such as Figure 1 , 2 As shown in Figure 6, the housing rotation positioning mechanism 35 includes a housing placement fixture 351, a mounting plate 352, a first rotation driver 353, and a photoelectric sensor 354;

[0066] The first rotary driver 353 is located below the tilting frame 32 and is fixedly connected to the tilting frame 32;

[0067] The mounting plate 352 is located above the tilting frame 32 and is connected to the drive shaft of the first rotary driver 353;

[0068] The housing placement fixture 351 and the mounting plate 352 are disposed on the upper surface of the mounting plate 352;

[0069] The photoelectric sensor 354 is located on one side of the housing placement fixture 351 and is used to detect the air vent of the housing 10.

[0070] In this embodiment, the first rotary actuator 353 drives the housing 10 placed on the housing placement fixture 351 to rotate, and at the same time, the photoelectric sensor 354 detects the air vent on the housing 10 to position the housing 10 and stop the housing 10 in the required position to wait for the transfer robot 2 to pick it up; thereby realizing the rotational positioning of the housing 10.

[0071] Furthermore, such as Figure 1 , 2 As shown in Figures 3 and 4, the discharge end of the vibratory feeder 41 of the support is provided with a vibratory feeder outlet fixture 6.

[0072] The support loading and transfer mechanism 42 includes a support picking and transfer frame 421, and a support secondary positioning fixture 422 is provided on the support picking and transfer frame 421 in front of the vibratory feeder outlet fixture 6.

[0073] The support material handling and transfer frame 421 is also equipped with a support permanent magnet pickup mechanism 423 and a support clamping, loading and placing mechanism 424.

[0074] The bracket permanent magnet pickup mechanism 423 is used to pick up the bracket 20 located at the vibratory feeder outlet fixture 6 and transfer it to the bracket secondary positioning fixture 422.

[0075] The bracket clamping and loading mechanism 424 is used to clamp and transfer the bracket 20 located in the bracket secondary positioning fixture 422 and place it on the welding head of the welding machine 1.

[0076] In this embodiment, the support 20 is manually placed into the support sorting and conveying vibratory feeder 41, which automatically sorts and conveys the support 20 to the vibratory feeder outlet. Then, the support permanent magnet picking mechanism 423 picks up the support 20 and transfers it to the support secondary positioning fixture 422 according to the actions of lowering and clamping, raising and moving forward, and lowering and placing. Then, the support clamping and loading mechanism 424 inserts the support 20 into the welding head according to the actions of moving to the right, lowering and clamping, raising and continuing to move to the right, and raising and placing it to the welding head. Then, the support clamping and loading mechanism 424 resets, thus realizing the automation of the picking, transfer and loading of the support 20.

[0077] Furthermore, such as Figure 1 , 2 As shown in Figures 3 and 4, the support loading and transfer mechanism 42 further includes a second rotary driver 425 fixedly connected to the support picking and transfer frame 421. The second rotary driver 425 is located below the support secondary positioning fixture 422, and the drive shaft is connected to the support secondary positioning fixture 422.

[0078] A notch is provided on one side of the bracket 20, and a proximity sensor 426 for detecting the notch is provided on one side of the vibratory feeder outlet fixture 6.

[0079] In this embodiment, in order to meet the automated feeding of more specifications of brackets 20; for example, one type of bracket 20 is provided with a notch that needs to be determined in terms of direction, a proximity sensor 426 is provided on the vibratory feeder outlet fixture 6. The proximity sensor 426 senses the notch to determine whether the bracket 20 needs to be rotated 180 degrees; the bracket 20 that needs to be rotated is driven to rotate by the second rotation driver 425.

[0080] Furthermore, such as Figure 1 , 2 As shown in Figures 3 and 4, the permanent magnet pickup mechanism 423 of the bracket includes a bracket front and rear transfer mechanism 4231, a first bracket lifting and transfer mechanism 4232, a pickup cylinder 4233, a material picking plate 4234, and a first magnet block 4235.

[0081] The pickup cylinder 4233 is connected to the first support lifting and transfer mechanism 4232, and the driving end of the pickup cylinder 4233 is provided with a first magnet block 4235.

[0082] The material picking plate 4234 is located outside the first magnet block 4235, and the material picking plate 4234 is fixedly connected to the picking cylinder 4233.

[0083] In this embodiment, when the permanent magnet pickup mechanism 423 of the bracket is working, the pickup cylinder 4233 drives the first magnet block 4235 to extend out of the magnetic bracket 20. Under the action of the material picking plate 4234, the bracket 20 is stably fixed on the permanent magnet pickup mechanism 423 of the bracket. Then, under the action of the bracket front and rear transfer mechanism 4231 and the first bracket lifting and transfer mechanism 4232, the bracket 20 is placed on the secondary positioning fixture (the secondary positioning fixture is equipped with a second magnet block to ensure that the bracket 20 is placed stably). After it is in place, the pickup cylinder 4233 drives in the opposite direction to make the first magnet block 4235 retract and separate from the bracket 20. Since there is no magnetic attraction of the first magnet block 4235, the permanent magnet pickup mechanism 423 of the bracket resets and separates from the bracket 20, thereby realizing the transfer and positioning of the bracket 20.

[0084] Furthermore, such as Figure 3 , 4 As shown, the support clamping and loading mechanism 424 includes a second support lifting and transferring mechanism 4241, a left and right transferring mechanism 4242, a fixed gripper 4243, a movable gripper 4244, and a gripper cylinder 4245.

[0085] The movable gripper 4244 is connected to the drive end of the gripper cylinder 4245, and the gripper cylinder 4245 and the fixed gripper 4243 are connected to the drive end of the second support lifting and transferring mechanism 4241.

[0086] The left and right transfer mechanism 4242 is fixedly connected to the support material handling and transfer frame 421, and the drive end is connected to the second support lifting and transfer mechanism 4241;

[0087] The secondary positioning fixture 422 of the bracket is arranged in parallel with the fixed gripper 4243 and the movable gripper 4244, and is located between the fixed gripper 4243 and the movable gripper 4244.

[0088] In this embodiment, when the clamping and loading mechanism reaches the secondary positioning fixture 422 of the bracket, the gripper cylinder 4245 drives the bracket 20 to clamp, and then the second bracket lifting and transfer mechanism 4241 drives the bracket 20 to rise, and then the left and right transfer mechanism 4242 drives the bracket 20 to move towards the welding head; when the bracket 20 is below the welding head, the second bracket lifting and transfer mechanism 4241 continues to drive the gripper mechanism 344 to move upward, thereby inserting the bracket 20 into the welding head.

[0089] In this embodiment, the bracket clamping and loading placement mechanism 424 is designed in conjunction with the bracket secondary positioning fixture 422. The positional relationship between the fixed gripper 4243 and the bracket secondary positioning fixture 422 serves as the alignment reference. Thus, by adjusting the width between the movable gripper 4244 and the fixed gripper 4243, it is possible to adapt to the clamping of brackets 20 of different widths and sizes without replacing the bracket 20 fixture, which has a wide range of applications.

[0090] Furthermore, such as Figure 1 , 2 As shown in Figure 5, the detection platform 51 includes a platform frame 511 connected to the inlet end of the discharge conveyor line 52;

[0091] The platform frame 511 is provided with a support plate 512, and a push-out mechanism 513 is provided on the side of the platform frame 511 away from the discharge conveyor line 52. A height and parallelism measuring mechanism 514 is provided above the push-out mechanism 513.

[0092] The ejection mechanism 513 is used to push the welded workpiece from the test platform into the discharge conveyor line 52, and the height and parallelism measuring mechanism 514 is used to measure the height and parallelism of the welding bracket 20 on the workpiece.

[0093] Furthermore, such as Figure 1 , 2 As shown in Figure 5, the ejection mechanism 513 includes a slide cylinder 5131, and a push plate 5132 is provided on the slide of the slide cylinder 5131.

[0094] In this embodiment, after the inspection is qualified, the slide cylinder 5131 drives the push plate 5132 to move the workpiece from the support plate 512 to the discharge conveyor line 52, thereby realizing the automatic completion of workpiece discharge.

[0095] Furthermore, such as Figure 1 , 2 As shown in Figure 5, the height and parallelism measuring mechanism 514 includes a mounting frame 5141, on which at least two stroke-readable cylinders 5142 are provided, and the drive ends of the two stroke-readable cylinders 5142 are connected through a measuring plate 5143.

[0096] In this embodiment, two stroke-readable cylinders 5142 push the measuring plate 5143 to abut against the two feet of the bracket 20 welded to the housing 10; the program reads the stroke of the stroke-readable cylinders 5142 and converts it into the height of the bracket 20 welded to the housing 10, and at the same time compares the two heights to calculate the parallelism of the bracket 20 after welding, and the program determines whether the value is within the normal range; if the detected value is not within the normal range, the whole machine stops and alarms; if the detected value is within the normal range, the push mechanism 513 pushes the workpiece to the discharge conveyor line 52, and the workpiece is carried out by the discharge power roller of the discharge conveyor line 52, thereby completing the automatic discharge of the workpiece.

[0097] For those skilled in the art, various other corresponding changes and modifications can be made based on the technical solutions and concepts described above, and all such changes and modifications should fall within the protection scope of the claims of this utility model patent.

Claims

1. An automated welding equipment for compressor housing brackets, characterized in that, This includes welding machines, transfer robots, shell feeding devices, bracket feeding devices, and finished product unloading devices; The transfer robot is located in front of the welding machine, and a shell loading device is provided on one side of the transfer robot; A support loading device is provided on one side of the welding machine. The support loading device is used to position the support and then transfer it to the welding machine. The shell feeding device includes a shell feeding conveyor line, and a tilting frame is provided at the discharge end of the shell feeding conveyor line. A material distribution mechanism and a shell tilting and loading mechanism are sequentially arranged on the tilting frame. A shell rotation positioning mechanism is provided on one side of the material distribution mechanism. The shell flipping and transfer mechanism is used to flip the shell located on the material distribution mechanism and transfer it to the shell rotation and positioning mechanism. The shell flipping and transfer mechanism includes a gripper lateral movement mechanism, a gripper lifting mechanism, a gripper flipping mechanism and a gripper mechanism. The gripper lateral movement mechanism is fixedly connected to the flipping frame; The gripper lifting mechanism is connected to the gripper lateral movement mechanism. The lifting plate of the gripper lifting mechanism is provided with a gripper flipping mechanism, and the rotating shaft of the gripper flipping mechanism is provided with a gripper mechanism. The support feeding device includes a support sorting and conveying vibratory plate, and a support feeding and transfer mechanism is provided between the support sorting and conveying vibratory plate and the welding machine. The finished product discharge device includes a detection platform and a discharge conveyor line arranged in sequence.

2. The automated welding equipment for compressor housing brackets according to claim 1, characterized in that, The housing rotation positioning mechanism includes a housing placement fixture, a mounting plate, a first rotation driver, and a photoelectric sensor; The first rotary drive is located below the tilting frame and is fixedly connected to the tilting frame; The mounting plate is located above the tilting frame and is connected to the drive shaft of the first rotary drive; The housing placement fixture and the mounting plate are disposed on the upper surface of the mounting plate; The photoelectric sensor is located on one side of the housing placement fixture and is used to detect the air vent of the housing.

3. The automated welding equipment for compressor housing brackets according to claim 1, characterized in that, The support frame is equipped with a vibratory feeder outlet fixture at the discharge end of the conveying vibratory feeder. The support loading and transfer mechanism includes a support picking and transfer frame, and a secondary positioning fixture for the support is provided on the support picking and transfer frame in front of the vibratory feeder outlet fixture. The support material handling and transfer frame is also equipped with a support permanent magnet pickup mechanism and a support clamping, loading and placing mechanism; The bracket permanent magnet pickup mechanism is used to pick up the bracket located at the vibratory feeder outlet fixture and transfer it to the bracket secondary positioning fixture. The bracket clamping and loading mechanism is used to clamp, transfer, and place the bracket located in the secondary positioning fixture onto the welding head of the welding machine.

4. The automated welding equipment for compressor housing brackets according to claim 3, characterized in that, The support loading and transfer mechanism also includes a second rotary driver that is fixedly connected to the support picking and transfer frame. The second rotary driver is located below the support secondary positioning fixture, and the drive shaft is connected to the support secondary positioning fixture. A notch is provided on one side of the bracket, and a proximity sensor for detecting the notch is provided on one side of the vibratory feeder outlet fixture.

5. The automated welding equipment for compressor housing brackets according to claim 3, characterized in that, The permanent magnet pickup mechanism of the bracket includes a bracket front and rear transfer mechanism, a first bracket lifting and transfer mechanism, a pickup cylinder, a material picking plate and a first magnet block; The pickup cylinder is connected to the first support lifting and transfer mechanism, and the driving end of the pickup cylinder is provided with a first magnet block. The material-picking plate is located outside the first magnet block and is fixedly connected to the picking cylinder.

6. The automated welding equipment for compressor housing brackets according to claim 3, characterized in that, The support clamping and loading mechanism includes a second support lifting and transfer mechanism, a left and right transfer mechanism, a fixed gripper, a movable gripper, and a gripper cylinder. The movable gripper is connected to the drive end of the gripper cylinder, and the gripper cylinder and the fixed gripper are connected to the drive end of the second support lifting and transferring mechanism. The left and right transfer mechanisms are fixedly connected to the support material handling and transfer frame, and the drive end is connected to the second support lifting and transfer mechanism. The secondary positioning fixture for the bracket is arranged parallel to the fixed gripper and the movable gripper, and is located between the fixed gripper and the movable gripper.

7. The automated welding equipment for compressor housing brackets according to claim 1, characterized in that, The testing platform includes a platform frame connected to the inlet end of the discharge conveyor line; The platform frame is equipped with a support plate, and a push-out mechanism is provided on the side of the platform frame away from the discharge conveyor line. A height and parallelism measuring mechanism is provided above the push-out mechanism.

8. The automated welding equipment for compressor housing brackets according to claim 7, characterized in that, The ejection mechanism includes a slide cylinder, and a push plate is provided on the slide of the slide cylinder.

9. The automated welding equipment for compressor housing brackets according to claim 7, characterized in that, The height and parallelism measuring mechanism includes a mounting frame, on which at least two stroke-readable cylinders are mounted, and the drive ends of the two stroke-readable cylinders are connected through a measuring plate.

Images