Automatic hanging machine of compressor with suspension chain synchronous positioning mechanism

Abstract

This utility model discloses an automatic compressor mounting machine with a synchronous positioning mechanism for a suspension chain. It includes a fixed track on which multiple movable suspension mechanisms are mounted. A conveying device for transporting the compressor is located below the fixed track. A mounting device is located on one side of the conveying device, and the mounting device includes a machine base on which a robotic arm is mounted. By cooperating with the pressure plate on the suspension mechanism and the controller of the positioning control mechanism, synchronous positioning of the suspension chain and the mounting device can be achieved. When the suspension mechanism moves to a predetermined position, the pressure plate triggers the controller, which then sends a signal and controls the relevant components to ensure that the robotic arm accurately aligns with the compressor to be mounted. This effectively avoids mounting errors caused by positioning deviations, significantly improving mounting accuracy. Furthermore, it reduces waiting time between components during production, speeds up the mounting process, and thus improves overall production efficiency.

Description

Technical Field

[0001] This utility model belongs to the technical field of compressor production equipment, specifically relating to an automatic compressor mounting machine with a suspension chain synchronous positioning mechanism. Background Technology

[0002] A compressor is a fluid machine that raises low-pressure gas to high-pressure gas. Its core function is to increase the pressure and temperature of gas by compressing it, thus providing conditions for subsequent cooling, transportation, or work. It mainly achieves gas compression through two methods: volume change or velocity change. It is widely used in air conditioning, refrigerators, refrigeration systems, air compressors, and industrial gas transportation, and is the core power component of many devices.

[0003] In the compressor manufacturing process, mounting the compressor onto the overhead conveyor for subsequent transport is a crucial step. However, currently, the compressor mounting process is mostly done manually. Workers must first move the compressor to be mounted from the conveyor table to the bottom of the overhead conveyor, then manually lift it and mount it onto the hooks or supports of the overhead conveyor. On the one hand, since the compressor itself usually weighs tens or even hundreds of kilograms, the manual handling and lifting process is extremely labor-intensive and easily leads to worker fatigue. On the other hand, manual operation is significantly intermittent, requiring workers to frequently travel between the conveyor table and the overhead conveyor, making continuous operation impossible. Therefore, improvements are needed.

[0004] Therefore, in order to address the above-mentioned technical problems, it is necessary to provide an automatic compressor mounting mechanism with a suspension chain synchronous positioning mechanism.

[0005] The information disclosed in this background section is intended only to enhance the understanding of the overall background of this utility model and should not be construed as an admission or in any way implying that the information constitutes prior art known to those skilled in the art. Utility Model Content

[0006] The purpose of this utility model is to provide an automatic compressor mounting machine with a suspension chain synchronous positioning mechanism, which can automatically position the suspension chain to hang the compressor.

[0007] To achieve the above objectives, a specific embodiment of this utility model provides the following technical solution: an automatic compressor mounting machine with a suspension chain synchronous positioning mechanism, comprising a fixed track, on which multiple movable suspension mechanisms are installed, a conveying device for conveying the compressor is provided below the fixed track, a mounting device is provided on one side of the conveying device, the mounting device includes a machine base, a robotic arm is installed on the machine base, a clamping device is installed at the end of the robotic arm, a positioning control mechanism is provided on the machine base, the positioning control mechanism includes a vertical plate fixedly connected to the machine base, an adjustable top plate is installed on the vertical plate, a controller is installed on the top plate, and a pressure plate for pressing the controller is installed on the suspension mechanism.

[0008] In one or more embodiments of the present invention, the suspension mechanism includes two movable frames movably mounted on a fixed track, and the pressure plate is fixedly connected to the movable frames.

[0009] In one or more embodiments of this utility model, a connecting plate is fixedly connected to both of the movable frames, a status indicator light is fixedly connected to the connecting plate, a mounting frame is fixedly connected to the movable frame, and a hanging bracket is fixedly installed on the mounting frame.

[0010] In one or more embodiments of this utility model, the conveying device includes a frame, a conveyor belt is mounted on the frame, a drive motor is fixedly mounted on the frame, and the output end of the drive motor is fixedly connected to the input end of the conveyor belt.

[0011] In one or more embodiments of this utility model, a plurality of fixed frames are provided on one side of the frame, and each fixed frame is rotatably connected to a guide roller, and each guide roller is disposed inside the conveyor belt.

[0012] In one or more embodiments of this utility model, an electric push rod is hinged to the upright plate, and the other end of the electric push rod is hinged to the top plate.

[0013] In one or more embodiments of this utility model, the machine base is provided with a placement slot inside, a protective door is installed on the machine base, and a control panel is fixedly installed on the upright plate.

[0014] Compared with existing technologies, this utility model provides an automatic compressor mounting machine with a suspension chain synchronous positioning mechanism. By using a pressure plate on the suspension mechanism in conjunction with a controller of the positioning control mechanism, synchronous positioning of the suspension chain and the mounting device can be achieved. When the suspension mechanism moves to the predetermined position, the pressure plate touches the controller, which then sends a signal and controls the relevant components to ensure that the robot arm is accurately aligned with the compressor to be mounted. This effectively avoids mounting errors caused by positioning deviations and significantly improves mounting accuracy. In addition, it can reduce the waiting time between components during production, speed up the mounting process, and thus improve overall production efficiency. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a perspective view of an automatic compressor mounting mechanism with a suspension chain synchronous positioning mechanism according to an embodiment of the present invention.

[0017] Figure 2 This is a side view of an automatic compressor mounting mechanism with a suspension chain synchronous positioning mechanism according to an embodiment of the present invention.

[0018] Figure 3 This is a perspective view of a compressor automatic mounting platform with a suspension chain synchronous positioning mechanism according to an embodiment of the present invention.

[0019] Figure 4 This is a perspective view of a suspension frame in an automatic compressor mounting machine with a synchronous positioning mechanism and a suspension chain, according to an embodiment of the present invention.

[0020] Figure 5 This is a perspective view of a fixed frame in an automatic compressor mounting machine with a synchronous positioning mechanism and a suspension chain, according to one embodiment of the present invention.

[0021] Explanation of key figure labels:

[0022] 1. Fixed track; 2. Moving frame; 3. Mounting frame; 4. Suspension frame; 5. Connecting plate; 6. Pressure plate; 7. Status indicator light; 8. Frame; 9. Conveyor belt; 10. Drive motor; 11. Fixed frame; 12. Guide roller; 13. Machine base; 14. Robot arm; 15. Clamping device; 16. Vertical plate; 17. Top plate; 18. Controller; 19. Electric push rod; 20. Control panel; 21. Safety door. Detailed Implementation

[0023] To enable those skilled in the art to better understand the technical solutions of this utility model, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of this utility model.

[0024] like Figures 1 to 5 As shown, an embodiment of the present invention discloses an automatic compressor mounting machine with a synchronous positioning mechanism for a suspension chain, comprising a fixed track 1, on which multiple movable suspension mechanisms are mounted. Each suspension mechanism includes two movable frames 2 movably mounted on the fixed track 1, with a pressure plate 6 fixedly connected to each movable frame 2. A connecting plate 5 is fixedly connected to both movable frames 2, and a status indicator light 7 is fixedly connected to the connecting plate 5. A mounting bracket 3 is fixedly connected to each movable frame 2, and a suspension bracket 4 is fixedly mounted on the mounting bracket 3.

[0025] The fixed track 1 serves as the base for the suspension mechanism, bearing the weight of multiple suspension mechanisms and the compressor, ensuring smooth movement of the suspension mechanism. The pressure plate 6 is fixed to the side of the moving frame 2 near the positioning control mechanism. When the suspension mechanism moves to the designated position, the pressure plate 6 presses down on the controller 18 with appropriate force, thus sending a signal. The connecting plate 5 connects to the two moving frames 2, enhancing the overall rigidity of the suspension mechanism and preventing displacement during movement. The status indicator light 7 uses red, green, and yellow to indicate standby, completion, and fault statuses respectively. One end of the mounting bracket 3 is fixed to the moving frame 2, and the other end is connected to the suspension bracket 4 via bolts, facilitating subsequent replacement of the appropriate suspension bracket 4 for different compressor models.

[0026] Below the fixed track 1, a conveying device for transporting the compressor is provided. The conveying device includes a frame 8, on which a conveyor belt 9 is mounted. A drive motor 10 is fixedly mounted on the frame 8, and the output end of the drive motor 10 is fixedly connected to the input end of the conveyor belt 9. Multiple fixed frames 11 are provided on one side of the frame 8, and each fixed frame 11 has a guide roller 12 rotatably connected inside it. Each guide roller 12 is located inside the conveyor belt 9.

[0027] The conveyor belt 9 can adjust its conveying speed according to the hanging rhythm to achieve efficient cooperation with the hanging device. The fixed frame 11 is evenly distributed on one side of the frame 8, and the guide roller 12 on it is set inside the conveyor belt 9 and is in close contact with the inner side of the conveyor belt 9. When the conveyor belt 9 is running, the guide roller 12 rotates synchronously with the conveyor belt 9, which can disperse the pressure on the conveyor belt 9 and prevent the conveyor belt 9 from being affected by sagging in the middle.

[0028] A hanging device is provided on one side of the conveying device. The hanging device includes a machine base 13, on which a robot arm 14 is mounted. A clamping device 15 is mounted at the end of the robot arm 14. A positioning control mechanism is provided on the machine base 13. The positioning control mechanism includes a vertical plate 16 fixedly connected to the machine base 13. An adjustable top plate 17 is mounted on the vertical plate 16. A controller 18 is mounted on the top plate 17. A pressure plate 6 for pressing the controller 18 is mounted on the suspension mechanism. An electric push rod 19 is hinged to the vertical plate 16, and the other end of the electric push rod 19 is hinged to the top plate 17. A placement slot is provided inside the machine base 13. A protective door 21 is installed on the machine base 13. A control panel 20 is fixedly mounted on the vertical plate 16.

[0029] The robotic arm 14 is a multi-degree-of-freedom industrial robotic arm with flexible motion trajectory adjustment capabilities. Different gripping and hanging paths can be preset via the control panel 20 to meet the hanging requirements of compressors of different specifications. The clamping device 15 can automatically adjust the force according to the compressor housing material, preventing excessive force from damaging the compressor or insufficient force from causing it to fall off. The top plate 17 on the upright plate 16, in conjunction with the electric push rod 19, can be rotated and adjusted. The controller 18 is a high-precision limit switch that, when pressed by the pressure plate 6, can quickly send a signal to the control panel 20, ensuring timely transmission of positioning commands.

[0030] During use, operators can adjust the equipment via the control panel 20 on the upright plate 16, controlling the extension and retraction of the electric push rod 19 to adjust the top plate 17 and controller 18 to a suitable position, ensuring that when the suspension mechanism moves to the designated position, the pressure plate 6 can precisely press the controller 18. Subsequently, the operator places the compressor to be hung on the conveyor belt 9 and starts the conveying process. At the same time, the suspension mechanism on the fixed track 1 begins to operate. Multiple suspension mechanisms move at a constant speed along the fixed track 1 via the moving frame 2. When a suspension mechanism moves directly above the gripping station, the pressure plate 6 on the moving frame 2 contacts and presses the controller 18 of the positioning control mechanism. After the controller 18 is triggered, one side... The suspension mechanism stops moving; on the other hand, the robot arm 14 is activated, and the gripping and hanging program is started. The robot arm 14 moves to the compressor position on the conveyor belt 9 according to the preset trajectory. The clamping device 15 at its end stably grips the compressor. After the gripping is completed, the robot arm 14 smoothly hangs the compressor on the suspension frame 4. Then the clamping device 15 is released, and the hanging operation is completed. After the hanging is successful, the status indicator light 7 on the connecting plate 5 changes color. At the same time, the controller 18 is deactivated, the robot arm 14 is reset to the initial gripping position, and waits for the next compressor to be delivered. The suspension mechanism that has completed the hanging restarts and continues to move along the fixed track 1 through the moving frame 2 to deliver the loaded compressor to the next production stage.

[0031] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0032] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A compressor automatic hoisting machine with a belt suspension chain synchronous positioning mechanism, characterized in that, The system includes a fixed track (1), on which multiple movable suspension mechanisms are installed. A conveying device for conveying the compressor is provided below the fixed track (1). An upper hanging device is provided on one side of the conveying device. The upper hanging device includes a machine base (13). A robot arm (14) is installed on the machine base (13). A clamping device (15) is installed at the end of the robot arm (14). A positioning control mechanism is provided on the machine base (13). The positioning control mechanism includes a vertical plate (16) fixedly connected to the machine base (13). An adjustable top plate (17) is installed on the vertical plate (16). A controller (18) is installed on the top plate (17). A pressure plate (6) for pressing the controller (18) is installed on the suspension mechanism.

2. The compressor automatic mounting machine with a suspension chain synchronous positioning mechanism according to claim 1, characterized in that, The suspension mechanism includes two movable frames (2) that are movably mounted on a fixed track (1), and the pressure plate (6) is fixedly connected to the movable frames (2).

3. The automatic hoisting machine of a compressor with a suspension chain synchronous positioning mechanism according to claim 2, characterized in that, A connecting plate (5) is fixedly connected to both of the two movable frames (2), a status indicator light (7) is fixedly connected to the connecting plate (5), a mounting bracket (3) is fixedly connected to the movable frame (2), and a hanging bracket (4) is fixedly installed on the mounting bracket (3).

4. The automatic hoisting machine of a compressor with a suspension chain synchronous positioning mechanism according to claim 1, characterized in that, The conveying device includes a frame (8), on which a conveyor belt (9) is mounted, and a drive motor (10) is fixedly mounted on the frame (8). The output end of the drive motor (10) is fixedly connected to the input end of the conveyor belt (9).

5. The compressor automatic mounting machine with a suspension chain synchronous positioning mechanism according to claim 4, characterized in that, A plurality of fixed frames (11) are provided on one side of the frame (8), and each fixed frame (11) is rotatably connected to a guide roller (12), and each guide roller (12) is provided inside the conveyor belt (9).

6. The automatic hoisting machine of a compressor with a suspension chain synchronous positioning mechanism according to claim 1, characterized in that, An electric push rod (19) is hinged to the upright plate (16), and the other end of the electric push rod (19) is hinged to the top plate (17).

7. The automatic hoisting machine of a compressor with a suspension chain synchronous positioning mechanism according to claim 1, characterized in that, The machine base (13) has a placement slot inside, a protective door (21) is installed on the machine base (13), and a control panel (20) is fixedly installed on the upright plate (16).

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