A kind of assembly welding platform of industrial air conditioner frame

Abstract

The present application relates to the production of industrial air conditioner frame, especially to a kind of assembly welding platform of industrial air conditioner frame.It includes installation cabin, connecting cabin, flap, mounting block, adjusting mechanism, splicing mechanism, pose adjusting mechanism and clamping mechanism, connecting cabin is installed in the right of installation cabin, the upper side position of four lateral surface of installation cabin is rotatably connected with flap;Multiple mounting blocks are installed on the inner wall of installation cabin;Adjusting mechanism is arranged below each flap;Splicing mechanism is arranged between each adjusting mechanism and the face of corresponding installation cabin, and splicing mechanism is used to drive corresponding flap to rotate.By the collaborative motion of track frame, electric sliding table and double-sliding-block electric sliding rail in pose adjusting mechanism, each clamping mechanism can independently and accurately fine-tune and position frame beam, ensure that the design size requirement is reached when bottom frame, side vertical surface and top beam body are spliced, improve the overall welding precision of frame, play the effect of high assembly precision, controllable shape tolerance.

Description

Technical Field

[0001] This invention relates to the production of industrial air conditioner frames, and more particularly to a welding platform for assembling industrial air conditioner frames. Background Technology

[0002] In the manufacturing process of industrial air conditioners, the metal frame is usually assembled into a rectangular or three-dimensional structure by welding multiple square tubes or profiles to support the fan, heat exchanger, and outer shell. Traditional welding methods rely heavily on manual marking, manual fixture positioning, and spot welding, which suffers from low positioning accuracy, large welding deformation, and low efficiency. Manual marking and simple fixtures cannot guarantee the relative positional accuracy between beams, affecting the overall dimensional consistency of the frame. Each component needs to be hoisted step by step and aligned multiple times, which takes a long time and is difficult to meet the pace of mass production.

[0003] Chinese Patent CN106425222B discloses a component fixing frame structure for frame welding, including a frame, a workbench on the frame, and a fixing mechanism for fixing frame components on the workbench. The fixing mechanism includes a fixing platform fixedly connected to the workbench, and several bases supporting the frame components on the fixing platform. Each base is connected to a fixing device for fixing the frame components. The fixing device includes a base fixedly connected to one end of the base, an L-shaped rod hinged to the base, a fastening component connected to the L-shaped rod, a handle hinged to one end of the L-shaped rod, and a connecting rod, one end of which is hinged to the handle and the other end to the base. However, in use, the above-mentioned component fixing frame structure for frame welding can only complete the positioning and welding of one side (such as the bottom frame or side frame). The remaining sides need to be manually handled, flipped, and aligned before secondary or even tertiary welding. This mode results in large cumulative welding errors, making it difficult to control overall precision. It also leads to long production cycles, low automation, and an inability to achieve fully automated processes of "material feeding, welding assembly, and unloading," making it difficult to integrate into intelligent production lines.

[0004] Therefore, it is necessary to develop an industrial air conditioner frame assembly and welding platform that allows for precise positioning and synchronous assembly of components, thereby improving the level of production automation, in order to solve the above problems. Summary of the Invention

[0005] In order to overcome the shortcomings of low positioning accuracy, low assembly efficiency and low degree of automation in the current assembly and welding of industrial air conditioner frames, the purpose of this invention is to provide an assembly and welding platform for industrial air conditioner frames that enables precise positioning and synchronous assembly of each component and improves the degree of production automation.

[0006] The technical solution is as follows: A welding platform for an industrial air conditioner frame includes an installation compartment, a connecting compartment, flip plates, installation blocks, an adjustment mechanism, a splicing mechanism, a posture adjustment mechanism, and a clamping mechanism. A connecting compartment is installed on the right side of the installation compartment. Flip plates are rotatably connected to the upper sides of all four sides of the installation compartment. Multiple installation blocks are installed on the upper part of the inner wall of the installation compartment. An adjustment mechanism is provided below each flip plate. A splicing mechanism is provided between each adjustment mechanism and its corresponding installation compartment surface, and the splicing mechanism is used to drive the corresponding flip plate to rotate. An posture adjustment mechanism is provided above each flip plate and above the middle part of the installation compartment. The posture adjustment mechanisms located at the flip plates are connected to the corresponding adjustment mechanisms, and the posture adjustment mechanisms located in the middle of the installation compartment are installed between the installation blocks. A clamping mechanism is provided at each posture adjustment mechanism.

[0007] Preferably, the adjustment mechanism includes a lifting unit and a first fixed seat. A lifting unit is installed under each flap, and the telescopic components of the lifting unit pass through the flap and are connected to the posture adjustment mechanism above. A first fixed seat is installed under each lifting unit, and the first fixed seat is connected to the splicing mechanism corresponding to the position.

[0008] Preferably, the splicing mechanism includes a second fixed seat and a first electric push rod. The second fixed seat is installed on each side of the installation compartment, and the first electric push rod is rotatably installed on each of the second fixed seats. The moving parts of the first electric push rod are rotatably installed on the corresponding first fixed seat.

[0009] Preferably, the attitude adjustment mechanism includes a track frame and an electric slide. A track frame is provided above each flip plate and above the middle of the installation compartment. The track frame located at the flip plate is connected to the upper end of the telescopic component of the corresponding lifting unit. The track frame located in the installation compartment is installed between each installation block. An electric slide is installed at each track frame, and a clamping mechanism is installed at each electric slide.

[0010] Preferably, the clamping mechanism includes a dual-slider electric slide rail and a clamping frame. A dual-slider electric slide rail is installed at each electric slide, and a clamping frame is installed on the upper side of each slider of the dual-slider electric slide rail.

[0011] Preferably, it also includes a protective padding layer, with a protective padding layer installed at each clamping point.

[0012] Preferably, it also includes a lifting mechanism. Both the inner wall of the installation compartment and the inner wall of the connecting compartment are provided with a lifting mechanism. The lifting mechanism includes a sliding pair, a second electric push rod, and a guide assembly. Both the inner wall of the installation compartment and the inner wall of the connecting compartment are provided with a sliding pair and a second electric push rod, and both are provided with a guide assembly. The lower side of each guide assembly is respectively installed on the upper end of the telescopic part of the second electric push rod and the telescopic part of the sliding pair corresponding to its position.

[0013] Preferably, the guiding assembly includes a guide seat and an electric wheel. The lower side of each guide seat is respectively installed on the upper end of the second electric push rod telescopic member and the moving pair telescopic member corresponding to its position, and an electric wheel is installed on the opposite side of each guide seat.

[0014] The beneficial effects of the present invention are: 1. Through the coordinated movement of the track frame, electric slide table and double slider electric slide rail in the posture adjustment mechanism, each clamping mechanism can independently and accurately fine-tune and position the frame beam, ensuring that the base frame, side facade and top beam meet the design size requirements when splicing, improving the overall post-weld accuracy of the frame, and achieving the effect of high assembly accuracy and controllable form and position tolerance.

[0015] 2. The central part of the installation compartment of this invention is used for the assembly of the base frame, the front and rear flip-plate areas are used for the assembly of the front and rear side facade frames, and the left and right flip-plate areas are used for the assembly of the upper left and right short beams. Each area can be placed, adjusted and welded in parallel. Then, the flip-plates are flipped and closed together by the splicing mechanism to achieve one-time overall welding and shorten the production cycle. In addition, the four corners of the upper side of the installation compartment adopt a sunken structure design, which provides sufficient access channels for the welding robot arm to carry the welding module. This allows the welds at the connection between the base frame and the side facade, and the connection between the side facade and the top beam, to be easily welded, which is conducive to realizing fully automated welding operations.

[0016] 3. This invention controls the relative distance between the clamping mechanisms at the track frame in the middle of the installation compartment, and adjusts the height and position of the clamping mechanism at the flip plate synchronously by combining the adjustment mechanism. It can quickly adapt to industrial air conditioning frames of different length, width and height without changing a large number of toolings, making switching convenient and suitable for batch production of multiple varieties.

[0017] 4. The guide seat and electric wheel in the lifting mechanism of this invention can lift the completed welded frame body upward and transport it to the right above the connecting cabin, which facilitates the rapid lifting of the external crane, avoids interference with the clamping mechanism, and realizes the connection of assembly line operation. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention from a top view.

[0019] Figure 2 This is a three-dimensional structural diagram of the present invention viewed from below.

[0020] Figure 3 This is a three-dimensional structural diagram of the mounting compartment, flap, and mounting block of the present invention.

[0021] Figure 4 This is a three-dimensional structural diagram of the mounting compartment, mounting block, and track frame of the present invention.

[0022] Figure 5 This is a three-dimensional structural diagram of the adjustment mechanism and splicing mechanism of the present invention.

[0023] Figure 6 This is a three-dimensional structural diagram of the adjustment mechanism, splicing mechanism, and posture adjustment mechanism of the present invention.

[0024] Figure 7 This is a three-dimensional structural diagram of the posture adjustment mechanism and clamping mechanism of the present invention.

[0025] Figure 8 This is a three-dimensional structural diagram of the installation compartment, connecting compartment, and lifting mechanism of the present invention.

[0026] Figure 9 This is a three-dimensional structural diagram of the lifting mechanism of the present invention.

[0027] Explanation of reference numerals in the attached drawings: 1: Installation compartment, 2: Connecting compartment, 3: Flip plate, 4: Installation block, 5: Adjustment mechanism, 6: Splicing mechanism, 7: Attitude adjustment mechanism, 8: Clamping mechanism, 51: Lifting unit, 52: First fixed seat, 61: Second fixed seat, 62: First electric push rod, 71: Track frame, 72: Electric slide table, 81: Double slider electric slide rail, 82: Clamping frame, 9: Protective pad, 10: Lifting mechanism, 101: Moving pair, 102: Second electric push rod, 11: Guide assembly, 111: Guide seat, 112: Electric wheel. Detailed Implementation

[0028] The embodiments of the present invention will be described below with reference to the accompanying drawings.

[0029] Example 1, as Figures 1-9As shown, a welding platform for an industrial air conditioner frame includes an installation compartment 1, a connecting compartment 2, a flip plate 3, a mounting block 4, an adjustment mechanism 5, a splicing mechanism 6, an attitude adjustment mechanism 7, and a clamping mechanism 8. The installation compartment 1 is a hollow compartment structure. The installation compartment 1 is installed in the welding workshop of the industrial air conditioner frame and is installed below the hanging robotic arm in the welding workshop, so that the hanging robotic arm can clamp the industrial air conditioner frame beam from the welding workshop and place it above the installation compartment 1. The four upper corners of the installation compartment 1 are all recessed structures. The recessed structures of the installation compartment 1 are used for external welding robotic arms to carry welding modules to extend into the space for welding operations. The two front and rear positions of the installation compartment 1 are also mentioned. All opposing sides are long side facades, while the two opposing sides at the left and right positions of the installation compartment 1 are short side facades. A connecting compartment 2 is installed on the right side of the installation compartment 1. Flip plates 3 are rotatably connected to the upper sides of all four sides of the installation compartment 1. The dimensions of the flip plates 3 correspond to the dimensions of the long and short side facades of the installation compartment 1, respectively. The two flip plate 3 areas located at the front and rear positions of the installation compartment 1 are used for welding and assembling the long side facade frame of the industrial air conditioner frame. The two flip plate 3 areas located at the left and right positions of the installation compartment 1 are used for welding and assembling the short side facade frame of the industrial air conditioner frame. The central area of ​​the installation compartment 1 is used for welding and assembling the bottom facade frame of the industrial air conditioner frame. Multiple mounting blocks 4 are installed on the upper part of the inner wall; each flip plate 3 is equipped with an adjustment mechanism 5 below it; each adjustment mechanism 5 is connected to its corresponding mounting compartment 1 by a splicing mechanism 6, which drives the corresponding flip plate 3 to rotate. After the splicing mechanism 6 drives the corresponding flip plate 3 to rotate 90 degrees, each flip plate 3 forms a parallel posture with the side facade of its mounting compartment 1; each flip plate 3 is equipped with an attitude adjustment mechanism 7 above it and above the middle part of the mounting compartment 1. The attitude adjustment mechanism 7 located at the flip plate 3 is connected to the corresponding adjustment mechanism 5. The adjustment mechanism 5 drives the connected attitude adjustment mechanism 7 to perform lifting and lowering movements. The joint mechanisms 5 are synchronously controlled to move up and down. The attitude adjustment mechanism 7 located in the middle of the installation compartment 1 is installed between each installation block 4. Each attitude adjustment mechanism 7 is equipped with a clamping mechanism 8, which is used to clamp the industrial air conditioner frame beam for assembly and welding. The attitude adjustment mechanism 7 and clamping mechanism 8 in the middle of the installation compartment 1 are used to assemble the base frame of the industrial air conditioner frame. The attitude adjustment mechanism 7 and clamping mechanism 8 at the front and rear flip plates 3 of the installation compartment 1 are used to assemble the front and rear side facade frames of the industrial air conditioner frame. The attitude adjustment mechanism 7 and clamping mechanism 8 at the left and right flip plates 3 of the installation compartment 1 are used to assemble the two upper left and right short beams of the industrial air conditioner frame.

[0030] like Figures 5-6As shown, the adjustment mechanism 5 includes a lifting unit 51 and a first fixed seat 52. A lifting unit 51 is installed under each flip plate 3. The telescopic parts of the lifting unit 51 pass through the flip plate 3 and are connected to the attitude adjustment mechanism 7 above it. A first fixed seat 52 is installed under each lifting unit 51. The first fixed seat 52 is connected to the splicing mechanism 6 corresponding to the position. Each lifting unit 51 is synchronously controlled. By controlling the operation of the lifting unit 51, the lifting unit 51 will drive the attitude adjustment mechanism 7 located at the flip plate 3 connected to it to move up and down.

[0031] like Figures 5-6 As shown, the splicing mechanism 6 includes a second fixed seat 61 and a first electric push rod 62. The second fixed seat 61 is installed on each side of the installation compartment 1. The first electric push rod 62 is rotatably installed at both ends of each second fixed seat 61. The first electric push rods 62 are synchronously controlled. The moving parts of the first electric push rod 62 are rotatably installed at the corresponding first fixed seat 52. By controlling the operation of the first electric push rod 62, the first electric push rod 62 will drive the first fixed seat 52 and the flip plate 3 connected to it to rotate 90 degrees.

[0032] like Figures 3-7As shown, the attitude adjustment mechanism 7 includes a track frame 71 and an electric slide table 72. A track frame 71 is provided above each flip plate 3 and above the middle of the installation compartment 1. The track frame 71 located at the flip plate 3 is connected to the upper end of the telescopic component of the corresponding lifting unit 51. The track frame 71 located in the installation compartment 1 is installed between each installation block 4. The left and right positions of the two track frames 71 located at the front and rear positions of the installation compartment 1 are both short tracks. An electric slide table 72 is installed at each of these short tracks. The electric slide table 72 at this position moves in the front-back direction. A clamping mechanism 8 is installed at each electric slide table 72 at this position. The clamping mechanism 8 at this position moves in the left-right direction. The clamping mechanism 8 and the electric slide table 72 at this position are used for clamping, fine-tuning, and... The four vertical columns of the industrial air conditioner frame are positioned; two track frames 71 located at the front and rear of the installation compartment 1 are long tracks on opposite sides, and each of these two track frames 71 is equipped with an electric slide table 72, which moves left and right. Each electric slide table 72 is equipped with a clamping mechanism 8, which moves forward and backward. The clamping mechanism 8 and the electric slide table 72 are used to clamp, fine-tune, and position the two upper front and rear long beams of the industrial air conditioner frame; the electric slide table 72 and clamping mechanism 8 of the two track frames 71 located at the front and rear of the installation compartment 1 are used to assemble the front and rear side facades of the industrial air conditioner frame; two... The track frames 71 are all short tracks, and each of the two track frames 71 has an electric slide table 72 installed at its short track. The electric slide table 72 at this location moves in the forward and backward direction. Each electric slide table 72 at this location is equipped with a clamping mechanism 8, which moves in the left and right direction. The clamping mechanism 8 and the electric slide table 72 at this location are used to clamp, fine-tune, and position the two upper left and right short beams of the industrial air conditioner frame. The track frame 71 located above the middle of the installation compartment 1 is a four-sided track, and electric slide tables 72 are installed at each of its four sides. The track frame 71 located above the middle of the installation compartment 1 has long tracks at its front and rear ends. The electric slide tables 72 on these long tracks move in the left and right direction. Each electric slide table 72 at this location has... A clamping mechanism 8 is installed at this location. The clamping mechanism 8 moves in the front and back direction. The clamping mechanism 8 and the electric slide table 72 at this location are used to clamp, fine-tune, and position the front and rear long beams of the base frame of the industrial air conditioner frame. The left and right positions of the track frame 71 located in the middle of the installation compartment 1 are short tracks. The electric slide table 72 at this short track moves in the front and back direction. The clamping mechanism 8 is installed at each of the electric slide tables 72 at this location. The clamping mechanism 8 at this location moves in the left and right direction. The clamping mechanism 8 and the electric slide table 72 at this location are used to clamp, fine-tune, and position the left and right short beams of the base frame of the industrial air conditioner frame. The track frame 71 located in the middle of the installation compartment 1, with the electric slide table 72 and clamping mechanism 8, is used to assemble the base frame of the industrial air conditioner frame.

[0033] like Figure 7 As shown, the clamping mechanism 8 includes a double-slider electric slide rail 81 and a clamping frame 82. A double-slider electric slide rail 81 is installed at each electric slide table 72. Each double-slider electric slide rail 81 has two independently controlled electrically driven sliders. The structure of the electrically driven sliders of the double-slider electric slide rail 81 is consistent with the driving method of the electric slide table 72. A clamping frame 82 is installed on the upper side of each slider of the double-slider electric slide rail 81. The clamping frames 82 are horizontal U-shaped structures, with their inner bottom surface flush with the top of the double-slider electric slide rail 81. The openings of the two clamping frames 82 at each double-slider electric slide rail 81 are opposite each other. After controlling the two electrically driven sliders of the double-slider electric slide rail 81 to move away from each other, the frame beam can be placed between the two clamping frames 82. Then, by moving the two electrically driven sliders of the double-slider electric slide rail 81 closer together, the two clamping frames 82 clamp and fix the frame beam. Controlling the two electrically driven sliders of the double-slider electric slide rail 81 to move in the same direction allows the two clamping frames 82 clamping the frame beam to move in the same direction.

[0034] like Figure 7 As shown, it also includes a protective pad 9. Each clamping frame 82 has a protective pad 9 installed on the inner wall of the U-shaped structure. The protective pad 9 is made of rubber and is used to protect the surface structure and coating of the frame beam when the clamping frame 82 clamps the frame beam.

[0035] like Figures 8-9 As shown, it also includes a lifting mechanism 10, which includes a sliding pair 101, a second electric push rod 102, and a guide assembly 11. Lifting mechanisms 10 are provided on the front and rear walls of the installation compartment 1 and the front and rear walls of the connecting compartment 2. The lifting mechanism 10 is used to quickly remove the welded industrial air conditioner frame. Sliding pairs 101 are installed on the front and rear walls of the installation compartment 1 and the front and rear walls of the connecting compartment 2. The sliding pairs 101 are all vertical telescopic guide pairs. The second electric push rod 102 is installed on the front and rear walls of the installation compartment 1 and the front and rear walls of the connecting compartment 2. Guide assemblies 11 are provided on the front and rear sides of the installation compartment 1 and the front and rear sides of the connecting compartment 2. The lower side of each guide assembly 11 is respectively installed on the upper end of the telescopic part of the second electric push rod 102 and the telescopic part of the sliding pair 101 corresponding to its position. The guide assembly 11 is used to support and transport the welded industrial air conditioner frame to the right for removal.

[0036] like Figures 8-9As shown, the guiding assembly 11 includes a guide seat 111 and an electric wheel 112. Guide seats 111 are provided on the front and rear walls of the mounting compartment 1 and the front and rear walls of the connecting compartment 2. The lower side of each guide seat 111 is respectively mounted on the upper end of the telescopic component of the second electric push rod 102 and the telescopic component of the moving pair 101 corresponding to its position. Electric wheels 112 are installed on the opposite sides of each guide seat 111. When the welded industrial air conditioning frame needs to be removed from the welding platform, the second electric push rod 102 can be activated, causing the second electric push rod 102 to drive the guide seat 111. Move upwards so that the guide seat 111 and the electric wheel 112 support the welded industrial air conditioner frame, making the bottom of the welded industrial air conditioner frame higher than the upper side of the clamping mechanism 8. Then, the electric wheel 112 can be activated to move the welded industrial air conditioner frame to the right, so that the welded industrial air conditioner frame is transferred from the electric wheel 112 at the installation compartment 1 to the electric wheel 112 at the connecting compartment 2 and continues to move to the right. After that, the welded industrial air conditioner frame can be removed from the connecting compartment 2 by an external crane.

[0037] Example 2, as Figures 1-9 As shown, the assembly and welding platform for this industrial air conditioner frame involves three steps: first, placing the frame beams; second, assembling and welding the base frame and side facade; and third, welding the entire structure into the industrial air conditioner frame. The specific process is as follows: Placing the frame beams: Control the two electrically driven sliders of all double-slider electric slide rails 81 to move away from each other, so that each pair of corresponding clamping frames 82 opens; then, operate the hanging robotic arm installed in the welding workshop; ① Placement of the industrial air conditioner frame base beams; Place the left and right short beams of the industrial air conditioner frame base at the clamping mechanisms 8 on the left and right short rails of the middle track frame 71 of the installation compartment 1, and clamp them through the clamping mechanisms 8; Place the front and rear long beams of the industrial air conditioner frame base at the middle track frame 71 of the installation compartment 1, respectively. Clamping mechanisms 8 are located at the front and rear long rails, and clamping is performed through these clamping mechanisms 8. It should be noted that before placing the base frame beam, the clamping mechanisms 8 at the front and rear positions of the middle rail frame 71 of the installation compartment 1 are kept far apart from each other, so that when the base frame beam is placed, the distance between the front and rear long beams of the base frame is greater than the length of the left and right short beams of the base frame. This ensures that multiple base frame beams will not come into contact and interfere when placed at the clamping mechanisms 8. Thus, the placement of the industrial air conditioner frame base frame beam is completed. ② Placement of the front and rear side facade beams of the industrial air conditioner frame; Place the upper front and rear long beams of the industrial air conditioner frame at the clamping mechanisms 8 on the long rails of the front and rear track frames 71 of the installation compartment 1, and clamp them through the clamping mechanisms 8; Place the four vertical columns of the industrial air conditioner frame at the clamping mechanisms 8 on the short rails of the front and rear track frames 71 of the installation compartment 1, and clamp them through the clamping mechanisms 8; It should be noted that before placing the front and rear side facade beams, control the clamping mechanisms 8 on the long rails of the front and rear track frames 71 of the installation compartment 1 to be far apart from each other, so that when placing the front and rear side facade beams, the upper front and rear long beams of the side facade frame will not contact the vertical columns. This will prevent multiple side facade beams from contacting each other and causing interference when placed at the clamping mechanisms 8; Thus, the placement of the side facade beams of the industrial air conditioner frame is completed. ③ Placement of the upper left and right short beams of the industrial air conditioner frame; Place the upper left and right short beams of the industrial air conditioner frame at the clamping mechanism 8 at the left and right positions of the track frame 71 in the installation compartment 1, and clamp them through the clamping mechanism 8.

[0038] Assemble and weld the base frame and side facade frame: ① The above-mentioned process of "placing the frame beam ① placement of the industrial air conditioner frame base frame beam" controls the operation of each clamping mechanism 8 and electric slide table 72 of the track frame 71 in the middle of the installation compartment 1, so that the clamping mechanism 8 and electric slide table 72 drive the clamped base frame long beam and short beam to contact each other and splice them into a whole. Then, the external welding robot arm is operated to carry the welding module to weld the splicing parts of the base frame beam through the four corner sinking structure of the installation compartment 1 to form the base frame part of the industrial air conditioner frame. ②The above process of "placing the frame beams ②placing the front and rear side facade beams of the air conditioning frame" controls the operation of each clamping mechanism 8 and electric slide table 72 of the front and rear track frames 71 of the installation compartment 1, so that the clamping mechanism 8 and electric slide table 72 drive the clamped side facade beams and columns to come into contact with each other and splice them into a whole. Then, the external welding robot arm is operated to carry the welding module to weld the splicing part of the side facade beams to form the side facade frame part of the industrial air conditioning frame.

[0039] The overall assembly and welding of the industrial air conditioner frame is as follows: ① The splicing mechanism 6 is controlled to drive the flip plates 3 to rotate as a whole, so that the four flip plates 3 drive the upper left and right short beams and the welded side facade frame held on them to rotate to a position above the base frame, so that the front and rear side facade frames are respectively above the base frame long beam, and the upper left and right short beams are respectively above the base frame short beam; ② Through the operation of the clamping mechanism 8 and electric slide table 72 at each flip plate 3, the clamping mechanism 8 and electric slide table 72 drive the clamped side facade frame, base frame, and upper left and right short beams to come into contact with each other, splicing them into an industrial air conditioner frame. Then, the external welding robot arm is operated to carry the welding module to weld the splicing parts of the side facade frame, base frame, and upper left and right short beams, and the overall assembly and welding forms the industrial air conditioner frame. ③ Afterwards, the two electrically driven sliders of all the double slider electric slide rails 81 are controlled to move away from each other, so that each pair of corresponding clamping frames 82 opens, and the splicing mechanism 6 is controlled to drive the flip plates 3 to rotate and reset. In this way, the assembly and welding of one industrial air conditioner frame is completed.

[0040] Furthermore, if the welding platform of this industrial air conditioner frame is used to assemble and weld frames of different sizes and specifications, the relative distance of each clamping mechanism 8 at the track frame 71 in the middle of the installation compartment 1 can be controlled in advance. If the relative distance is close, a frame with a relatively small size can be produced, and if the relative distance is far, a frame with a relatively large size can be produced. Moreover, based on the relative distance of each clamping mechanism 8 at the track frame 71 in the middle of the installation compartment 1, the height of the clamping mechanism 8 at the flip plate 3 can be further controlled by the adjusting mechanism 5, while controlling the relative distance of the clamping mechanism 8 at the flip plate 3. As the height of the clamping mechanism 8 is increased, after the flip plate 3 rotates, the clamping mechanism 8 at the flip plate 3 is closer to the middle of the installation compartment 1, and a frame with a relatively small size can be produced. Conversely, as the height of the clamping mechanism 8 is decreased, a frame with a relatively large size can be produced.

[0041] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A welding platform for assembling an industrial air conditioner frame, characterized in that: It includes an installation compartment (1), a connecting compartment (2), a flip plate (3), an installation block (4), an adjustment mechanism (5), a splicing mechanism (6), an attitude adjustment mechanism (7), and a clamping mechanism (8). The connecting compartment (2) is installed on the right side of the installation compartment (1). Flip plates (3) are rotatably connected to the upper side of the four sides of the installation compartment (1). Multiple installation blocks (4) are installed on the upper side of the inner wall of the installation compartment (1). An adjustment mechanism (5) is provided below each flip plate (3). A splicing mechanism (6) is provided between each adjustment mechanism (5) and the surface of the corresponding installation compartment (1). The splicing mechanism (6) is used to drive the flip plate (3) to rotate. An attitude adjustment mechanism (7) is provided above each flip plate (3) and above the middle of the installation compartment (1). The attitude adjustment mechanism (7) located at the flip plate (3) is connected to the adjustment mechanism (5) at the corresponding position. The attitude adjustment mechanism (7) located in the middle of the installation compartment (1) is installed between each installation block (4). A clamping mechanism (8) is provided at each attitude adjustment mechanism (7).

2. The welding platform for an industrial air conditioner frame according to claim 1, characterized in that: The adjustment mechanism (5) includes a lifting unit (51) and a first fixed seat (52). A lifting unit (51) is installed under each flap (3). The telescopic parts of the lifting unit (51) pass through the flap (3) and are connected to the upper posture adjustment mechanism (7). A first fixed seat (52) is installed under each lifting unit (51). The first fixed seat (52) is connected to the splicing mechanism (6) corresponding to the position.

3. The welding platform for an industrial air conditioner frame according to claim 2, characterized in that: The splicing mechanism (6) includes a second fixed seat (61) and a first electric push rod (62). The second fixed seat (61) is installed on each side of the installation compartment (1). The first electric push rod (62) is rotatably installed on the second fixed seat (61). The moving parts of the first electric push rod (62) are rotatably installed on the corresponding first fixed seat (52).

4. The welding platform for an industrial air conditioner frame according to claim 2, characterized in that: The attitude adjustment mechanism (7) includes a track frame (71) and an electric slide (72). A track frame (71) is provided above each flip plate (3) and above the middle of the installation compartment (1). The track frame (71) located at the flip plate (3) is connected to the upper end of the telescopic component of the corresponding elevator unit (51). The track frame (71) located at the installation compartment (1) is installed between each installation block (4). An electric slide (72) is installed at each track frame (71), and a clamping mechanism (8) is installed at each electric slide (72).

5. The welding platform for an industrial air conditioner frame according to claim 4, characterized in that: The clamping mechanism (8) includes a double-slider electric slide rail (81) and a clamping frame (82). A double-slider electric slide rail (81) is installed at each electric slide (72), and a clamping frame (82) is installed on the upper side of each slider of the double-slider electric slide rail (81).

6. The welding platform for an industrial air conditioner frame according to claim 5, characterized in that: It also includes a protective pad (9), with a protective pad (9) installed at each clamp (82).

7. The welding platform for an industrial air conditioner frame according to claim 1, characterized in that: It also includes a lifting mechanism (10). The inner walls of the installation compartment (1) and the connecting compartment (2) are both equipped with lifting mechanisms (10). The lifting mechanism (10) includes a sliding pair (101), a second electric push rod (102) and a guide assembly (11). The inner walls of the installation compartment (1) and the connecting compartment (2) are both equipped with sliding pairs (101) and second electric push rods (102), and both are equipped with guide assemblies (11). The lower side of each guide assembly (11) is respectively installed on the upper end of the telescopic part of the second electric push rod (102) and the telescopic part of the sliding pair (101) corresponding to its position.

8. The welding platform for an industrial air conditioner frame according to claim 7, characterized in that: The guide assembly (11) includes a guide seat (111) and an electric wheel (112). The lower side of each guide seat (111) is respectively installed on the upper end of the telescopic part of the second electric push rod (102) and the telescopic part of the moving pair (101) corresponding to its position. The electric wheel (112) is installed on the opposite side of the guide seat (111).

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