A kind of air deflector welding mechanism based on stainless steel cooling tower production

Abstract

The application discloses a wind deflector welding mechanism based on a stainless steel cooling tower production, which comprises a base and a welding assembly, a supporting seat is fixedly arranged on the base, a supporting rod is slidably arranged on the base, a fixed plate is fixedly arranged on the supporting rod, an extension rod is slidably arranged on the fixed plate, a sliding tube is slidably arranged on the extension rod, and a tension rod is slidably arranged on the sliding tube; a butt rod is fixedly arranged on the supporting rod; a guide block is fixedly arranged on the sliding block, a guide groove is fixedly arranged on the fixed plate, the guide block is slidably arranged in the guide groove, and the guide groove comprises a relaxing part, a tensioning part, a butt part and a reset part; when the guide block is located in the relaxing part, a frame is placed on the fixed plate; when the guide block is located in the tensioning part, the frame is fixed by the sliding of the tension rod; when the guide block moves from the tensioning part to the butt part, the frame butts against the butt rod; and when the guide block moves to the reset part, the tension rod slides and is separated from the frame.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of air deflector welding, and particularly relates to an air deflector welding mechanism based on stainless steel cooling tower production. BACKGROUND

[0002] The main function of a cooling tower is to reduce the temperature of hot water through the contact of air and water. The air deflector helps air flow in this process, guides air to the appropriate position of the cooling tower, and ensures that the contact area of air and hot water is maximized to achieve the effect of optimizing cooling.

[0003] In the prior art, most cooling towers are designed to be circular to improve the flow effect of air. In the production and welding of air deflectors, the air deflectors need to be set as arc-shaped and welded on the frame, and then the air deflectors are installed at the bottom of the cooling tower. When the arc-shaped air deflectors are welded, because the air deflectors are set as arc-shaped and the number of air deflectors welded on the frame is large, the air deflectors are difficult to be accurately spliced with the frame, and at the same time, it is not convenient to fix during the welding process, which affects the welding efficiency. SUMMARY

[0004] The purpose of the present application is to provide an air deflector welding mechanism based on stainless steel cooling tower production to solve the above problems in the prior art.

[0005] In order to achieve the above purpose, the present application provides the following technical scheme:

[0006] An air deflector welding mechanism based on stainless steel cooling tower production, comprising a base and a welding assembly, a support seat is fixedly arranged on the base, a support rod is slidably arranged on the base, a fixed plate is fixedly arranged on the support rod, an extension rod is slidably arranged on the fixed plate, a sliding tube is slidably arranged on the extension rod, and a tension rod is slidably arranged on the sliding tube;

[0007] A butt rod is fixedly arranged on the support rod;

[0008] A guide block is fixedly arranged on the sliding block, a guide groove is fixedly arranged on the fixed plate, the guide block is slidably arranged in the guide groove, and the guide groove comprises a relaxation part, a tensioning part, an abutting part and a reset part;

[0009] When the guide block is located in the relaxation part, the frame is placed on the fixed plate;

[0010] When the guide block is located in the tensioning part, the frame is fixed by the sliding of the tension rod;

[0011] When the guide block moves from the tensioning part to the abutting part, the frame abuts against the butt rod;

[0012] When the guide block moves to the reset part, the tension rod slides away from the frame.

[0013] Preferably, a first spring is arranged between the sliding tube and the telescopic rod, and two ends of the first spring are fixedly connected with the sliding tube and the telescopic rod respectively.

[0014] A plurality of rotating rollers are arranged on the tensioning rod in a rotating mode.

[0015] Preferably, a second spring is arranged between the sliding tube and the tensioning rod, and two ends of the second spring are fixedly connected with the sliding tube and the tensioning rod respectively.

[0016] Preferably, a baffle is arranged on the fixed plate in a rotating mode, a torsion spring is arranged between the baffle and the fixed plate, and the baffle is arranged at the abutting position.

[0017] Preferably, a first pulley is arranged on the support rod in a rotating mode, a protrusion is fixedly arranged on the first pulley, a helical groove is arranged on the telescopic rod, and the protrusion is arranged in the helical groove in a sliding mode.

[0018] Preferably, a bidirectional screw is arranged on the base in a rotating mode, a tooth rod is threadedly connected with different threads on two sides of the bidirectional screw, the tooth rod is slidably connected with the support rod, and the tooth rod is abuttingly matched with the support rod.

[0019] Preferably, a second pulley is arranged on the support rod in a rotating mode, a belt is arranged in a transmission mode between the second pulley and the first pulley, a transmission gear is fixedly arranged on the second pulley, and the transmission gear is meshingly and transmissionally engaged with the tooth rod.

[0020] Preferably, a resistance pin is arranged on the support rod in a sliding mode, a plurality of resistance grooves are arranged on the base, the resistance pin is matched with the resistance grooves, and an inclined surface is arranged on the resistance pin and the resistance grooves.

[0021] Preferably, a third spring is arranged between the resistance pin and the support rod, and two ends of the third spring are fixedly connected with the resistance pin and the support rod respectively.

[0022] Preferably, a motor is fixedly arranged on the base, a first bevel gear is fixedly arranged on an output shaft of the motor, a second bevel gear is fixedly arranged on the bidirectional screw, and the first bevel gear is meshingly and transmissionally engaged with the second bevel gear.

[0023] In the above technical solution, the air deflector welding mechanism based on the stainless steel cooling tower production has the following beneficial effects:

[0024] By sliding the tension rod onto the sliding tube, which in turn is mounted on the telescopic rod, and through the cooperation of the guide block and the guide groove, the guide block moves from the relaxation section to the tension section as the telescopic rod slides. This causes the sliding tube to first drive the tension rod to fix the frame. After the frame is fixed, the sliding continues, and the protrusion slides from the tension section to the abutment section, causing the frame to abut against the abutment rod. This not only effectively fixes the frame but also aligns the frames on both sides. Furthermore, after the frame and the air guide plate are welded, the guide block moves to the reset section of the guide groove, effectively separating the tension rod from the frame. This improves the efficiency of frame fixing and splicing alignment during the welding process between the frame and the air guide plate, as well as the efficiency of dismantling after welding.

[0025] It should be understood that the foregoing general description and the following detailed description are exemplary and illustrative only, and are not intended to limit this disclosure.

[0026] This application provides an overview of various implementations or examples of the technology described in this disclosure, and is not a full disclosure of the entire scope or all features of the disclosed technology. Attached Figure Description

[0027] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this invention. For those skilled in the art, other drawings can be obtained based on these drawings.

[0028] Figure 1 This is a schematic diagram of the overall structure provided for an embodiment of the present invention;

[0029] Figure 2 This is a schematic diagram of the overall side view structure provided in an embodiment of the present invention;

[0030] Figure 3 This is a schematic diagram of the overall front view structure provided in an embodiment of the present invention;

[0031] Figure 4 Provided for embodiments of the present invention Figure 3 Enlarged view of point A in the image;

[0032] Figure 5 This is a schematic diagram of the fixing plate structure provided in an embodiment of the present invention;

[0033] Figure 6 This is a schematic diagram of the internal structure of the fixing plate and the guide groove provided in an embodiment of the present invention;

[0034] Figure 7 Provided for embodiments of the present invention Figure 6 Enlarged view at point B in the middle;

[0035] Figure 8 This is a schematic diagram of the guide groove structure provided in an embodiment of the present invention;

[0036] Figure 9 This is a schematic diagram of the telescopic rod and the first pulley structure provided in an embodiment of the present invention.

[0037] Explanation of reference numerals in the attached figures:

[0038] 1. Base; 11. Welding assembly; 12. Support base; 13. Motor; 14. Resistance groove; 15. First bevel gear; 2. Support rod; 21. Abutment rod; 22. First pulley; 23. Protrusion; 24. Second pulley; 25. Belt; 26. Transmission gear; 3. Fixing plate; 31. Relaxation part; 32. Tensioning part; 33. Abutment part; 34. Reset part; 35. Baffle; 36. Rotating roller; 4. Tensioning rod; 5. Telescopic rod; 51. Sliding tube; 52. Guide block; 53. First spring; 54. Second spring; 55. Spiral groove; 6. Bidirectional lead screw; 61. Toothed rod; 62. Second bevel gear; 7. Resistance pin; 71. Third spring. Detailed Implementation

[0039] To make the objectives, technical solutions, and advantages of the embodiments of this disclosure clearer, the technical solutions of the embodiments of this disclosure will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this disclosure. All other embodiments obtained by those skilled in the art based on the described embodiments of this disclosure without creative effort are within the scope of protection of this disclosure.

[0040] Please refer to 1-9. A welding mechanism for a guide plate in the production of stainless steel cooling towers includes a base 1 and a welding assembly 11. A support seat 12 is fixedly mounted on the base 1. A support rod 2 is slidably mounted on the base 1. A fixing plate 3 is fixedly mounted on the support rod 2. A telescopic rod 5 is slidably mounted on the fixing plate 3. A sliding tube 51 is slidably mounted on the telescopic rod 5. A tensioning rod 4 is slidably mounted on the sliding tube 51. An abutment rod 21 is fixedly mounted on the support rod 2. A guide block 52 is fixedly mounted on the sliding block. A guide rod 53 is fixedly mounted on the fixing plate 3. The guide block 52 is slidably disposed within the guide groove, which includes a relaxation part 31, a tensioning part 32, an abutment part 33, and a reset part 34. When the guide block 52 is located in the relaxation part 31, the frame is placed on the fixing plate 3. When the guide block 52 is located in the tensioning part 32, the tensioning rod 4 slides to fix the frame. When the guide block 52 moves from the tensioning part 32 to the abutment part 33, the frame abuts against the abutment rod 21. When the guide block 52 moves to the reset part 34, the tensioning rod 4 slides to disengage from the frame. When the frame is fixed, the telescopic rod... 5. The sliding tube 51 slides along the tensioning rod 4. When the guide block 52 on the sliding tube 51 slides from the relaxation part 31 to the tensioning part 32, the tensioning rod 4 slides open relative to the sliding tube 51 and abuts against the frame to fix the frame. Then the telescopic rod 5 continues to slide, driving the sliding tube 51, tensioning rod 4, and frame to slide. During this process, the guide block 52 slides from the tensioning part 32 of the guide groove to the abutment part 33. During this process, the frame abuts against the abutment rod 21 to align the frames on both sides, and then supports... Rod 2 slides with the frame, bringing the frame into contact with the air guide plate on the support base 12. At the same time, it pushes multiple air guide plates to slide slightly, aligning them and fitting them against the frame to ensure the welding quality between the frame and the air guide plates. After welding, telescopic rod 5 slides in the opposite direction, allowing the protrusion 23 on the sliding tube 51 to move from the contact part 33 to the reset part 34. During this process, tension rod 4 is released from tensioning the frame, making it easier to remove the frame and air guide plate after welding. This greatly improves the welding efficiency and quality of the air guide plate and the frame.

[0041] Specifically, a first spring 53 is provided between the sliding tube 51 and the telescopic rod 5, with both ends of the first spring 53 fixedly connected to the sliding tube 51 and the telescopic rod 5, respectively. Multiple rotating rollers 36 are rotatably provided on the tensioning rod 4. When the guide block 52 is located in the relaxation part 31 of the guide groove, the first spring 53 is in a compressed state. When the telescopic rod 5 slides with the sliding tube 51, the guide block 52 slides from the relaxation part 31 to the tensioning part 32 under the elastic force of the first spring 53, so that the tensioning rod 4 completes the tensioning and fixing of the frame. During the tensioning and fixing process, the middle position of the frame contacts the rotating rollers 36. During the tensioning and fixing process of the tensioning rod 4 pushing the frame to be tensioned and fixed, the rotation of the rotating rollers 36 reduces the friction between the frame and the fixed plate 3.

[0042] In a further embodiment of the present invention, a second spring 54 is provided between the sliding tube 51 and the tensioning rod 4. The two ends of the second spring 54 are fixedly connected to the sliding tube 51 and the tensioning rod 4, respectively. After the tensioning rod 4 tensions and fixes the frame, the telescopic rod 5 continues to slide with the sliding block and the frame. At this time, the guide block 52 slides from the tensioning part 32 to the abutting part 33. During this process, the frame slides and abuts against the abutting rod 21 to ensure that the frames on both sides are aligned. If the frame abuts against the abutting rod 21 before the guide block 52 moves to the abutting part 33, the second spring 54 compensates for the sliding distance of the sliding tube 51, so that the telescopic rod 5 and the sliding tube 51 continue to slide until the guide block 52 slides to the abutting part 33.

[0043] Furthermore, a baffle 35 is rotatably mounted on the fixed plate 3, and a torsion spring is provided between the baffle 35 and the fixed plate 3. The baffle 35 is located at the abutment part 33. After the frame and the guide plate are welded, the telescopic rod 5 slides in the opposite direction with the sliding tube 51. When the sliding tube 51 slides, under the action of the baffle 35, the guide block 52 slides from the abutment part 33 to the reset part 34. During this process, the sliding tube 51 slides away from the frame with the tension rod 4, compressing the first spring 53. When the guide block 52 moves from the tension part 32 to the abutment part 33, the guide block 52 pushes the baffle 35 to rotate against the force of the torsion spring, so as to prevent the baffle 35 from blocking the sliding of the guide block 52.

[0044] Furthermore, a first pulley 22 is rotatably mounted on the support rod 2, and a protrusion 23 is fixedly mounted on the first pulley 22. A spiral groove 55 is provided on the telescopic rod 5, and the protrusion 23 is slidably mounted in the spiral groove 55. When the first pulley 22 rotates, the telescopic rod 5 slides and resets through the cooperation between the protrusion 23 and the spiral groove 55.

[0045] In a further embodiment of the present invention, a bidirectional lead screw 6 is rotatably mounted on the base 1. A toothed rod 61 is threadedly connected to different threaded points on both sides of the bidirectional lead screw 6. The toothed rod 61 is slidably connected to the support rod 2, and the toothed rod 61 abuts against the support rod 2. A second pulley 24 is rotatably mounted on the support rod 2. A belt 25 is driven between the second pulley 24 and the first pulley 22. A transmission gear 26 is fixedly mounted on the second pulley 24. The transmission gear 26 meshes with the toothed rod 61 for transmission. When the bidirectional lead screw 6 rotates, the toothed rod 61 slides, and through the sliding of the toothed rod 61, the transmission gear 26 rotates. Simultaneously, through the second pulley 24… The transmission between the belt 25 and the first pulley 22 causes the first pulley 22 to rotate, allowing the telescopic rod 5 to slide. During the frame fixing process, when the guide block 52 slides to the abutment part 33, the rack 61 abuts against the support rod 2. Then, the double-acting screw 6 continues to rotate, which drives the rack 61 to slide against the support rod 2 to complete the splicing and fitting of the frame and the air guide plate. After the welding is completed, the double-acting screw 6 rotates in the opposite direction, causing the rack 61 to slide inside the support rod 2, so that the first pulley 22 rotates in the opposite direction, causing the guide block 52 to move from the abutment part 33 through the reset part 34 to the relaxation part 31, completing the separation of the tension rod 4 from the frame.

[0046] In the embodiment provided by the present invention, a resistance pin 7 is slidably disposed on the support rod 2, and a plurality of resistance grooves 14 are disposed on the base 1. The resistance pin 7 is adapted to the resistance grooves 14. Both the resistance pin 7 and the resistance grooves 14 are provided with inclined surfaces. A third spring 71 is disposed between the resistance pin 7 and the support rod 2. The two ends of the third spring 71 are fixedly connected to the resistance pin 7 and the support rod 2 respectively. When the resistance pin 7 is inserted into the resistance groove 14, the bidirectional lead screw 6 rotates, driving the rack 61 to slide on the support rod 2. At this time, the support rod 2 is stationary. After the rack 61 abuts against the support rod 2, the bidirectional lead screw 6 continues to rotate, which can make the rack 61 push the support rod 2 to slide. During this process, under the thrust of the rack 61, the resistance pin 7 disengages from the resistance groove 14 through the inclined surface and slides, causing the third spring 71 to stretch. After the support rod 2 completes the sliding, under the action of the third spring 71, the resistance pin 7 inserts into the resistance groove 14 on the other side, providing resistance to the sliding of the support rod 2.

[0047] A motor 13 is fixedly mounted on the base 1. A first bevel gear 15 is fixedly mounted on the output shaft of the motor 13, and a second bevel gear 62 is fixedly mounted on the bidirectional lead screw 6. The first bevel gear 15 and the second bevel gear 62 mesh and drive each other. The motor 13 drives the first bevel gear 15 to rotate, and through the transmission of the second bevel gear 62, it causes the bidirectional lead screw 6 to rotate, thus completing the fixing and fitting of the frame and the air guide plate.

[0048] In this invention, the welding assembly 11 provided is prior art. Its implementation method and the technical effects achieved are common knowledge and conventional technical means known to those skilled in the art, and will not be described in detail.

[0049] Working principle: Multiple air guide plates are placed sequentially on the support base 12, and two frames are placed on the fixed plates 3 on both sides respectively. Then, the motor 13 is started. Through the transmission of the first bevel gear 15 and the second bevel gear 62, the bidirectional lead screw 6 rotates, driving the rack 61 to slide. Under the resistance provided by the resistance pin 7 and the resistance groove 14, the support rod 2 remains stationary, and the rack 61 slides on the support rod 2 first. During the sliding process, through the transmission of the transmission gear 26, the second pulley 24 and the belt 25, the first pulley 22 rotates. When the first pulley 22 rotates, through the cooperation of the protrusion 23 and the spiral groove 55, the telescopic rod 5 carries the sliding tube 51 to slide. When the guide block 52 is in the relaxation part 31, the first spring 53 is in a compressed state. When the sliding tube 51 carries the guide block 52 to slide, under the reset action of the first spring 53, the guide block 52 moves from the relaxation part 31 to the tensioning part 32. During this process, the sliding tube 51 pushes the tensioning rod 4 to slide to both sides. The frame is tensioned and fixed. Then, the telescopic rod 5 continues to slide, causing the guide block 52 to move from the tensioning part 32 to the abutment part 33, and the frame to abut against the abutment rod 21 to align the frames on both sides. After the guide block 52 moves to the abutment part 33 of the guide groove, the rack 61 abuts against the support rod 2. At this time, the double-acting screw 6 continues to rotate, causing the rack 61 to drive the support rod 2 to overcome the resistance provided by the resistance pin 7 and the resistance groove 14. Under the action of the inclined plane, the resistance pin 7 disengages from the resistance groove 14 and compresses the third spring 71, causing the rack 61 to slide with the support rod 2. During the sliding process, the frame contacts the air guide plate and pushes multiple air guide plates to slide slightly on the support seat 12, so that multiple air guide plates are in contact with the frame. After the air guide plates are in contact with the frame, the resistance pin 7 moves to the position of the resistance groove 14 on the other side and is inserted into the resistance groove 14 under the action of the third spring 71. Then, the air guide plate and the frame can be welded by the welding assembly 11.

[0050] The foregoing has only described certain exemplary embodiments of the present invention by way of illustration. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the foregoing drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A wind deflector welding mechanism based on stainless steel cooling tower production, comprising a base (1) and a welding assembly (11), characterized in that, The base (1) is fixedly provided with a support seat (12), the base (1) is slidably provided with a support rod (2), the support rod (2) is fixedly provided with a fixed plate (3), the fixed plate (3) is slidably provided with a telescopic rod (5), the telescopic rod (5) is slidably provided with a sliding tube (51), the sliding tube (51) is slidably provided with a tension rod (4); The support rod (2) is fixedly provided with an abutting rod (21); The sliding block is fixedly provided with a guide block (52), the fixed plate (3) is fixedly provided with a guide groove, the guide block (52) is slidably arranged in the guide groove, and the guide groove comprises a relaxation part (31), a tensioning part (32), an abutting part (33) and a reset part (34); When the guide block (52) is located in the relaxation part (31), the frame is placed on the fixed plate (3); When the guide block (52) is located in the tensioning part (32), the tension rod (4) is slidably fixed the frame; When the guide block (52) moves from the tensioning part (32) to the abutting part (33), the frame abuts against the abutting rod (21); When the guide block (52) moves to the reset part (34), the tension rod (4) is slidably separated from the frame; The support rod (2) is rotatably provided with a first pulley (22), the first pulley (22) is fixedly provided with a protrusion (23), the telescopic rod (5) is provided with a helical groove (55), and the protrusion (23) is slidably arranged in the helical groove (55); The base (1) is rotatably provided with a bidirectional screw (6), both sides of the bidirectional screw (6) are threadedly connected with a toothed rod (61) with different threads, the toothed rod (61) is slidably connected with the support rod (2), and the toothed rod (61) is in abutting cooperation with the support rod (2); The support rod (2) is rotatably provided with a second pulley (24), the second pulley (24) and the first pulley (22) are transmissionally provided with a belt (25), the second pulley (24) is fixedly provided with a transmission gear (26), and the transmission gear (26) is in meshing transmission with the toothed rod (61).

2. The air deflector welding mechanism based on a stainless steel cooling tower according to claim 1, characterized in that, A first spring (53) is arranged between the sliding tube (51) and the telescopic rod (5), and both ends of the first spring (53) are fixedly connected with the sliding tube (51) and the telescopic rod (5) respectively; A plurality of rotating rollers (36) are rotatably arranged on the tension rod (4).

3. The air deflector welding mechanism based on a stainless steel cooling tower according to claim 1, characterized in that, A second spring (54) is arranged between the sliding tube (51) and the tension rod (4), and both ends of the second spring (54) are fixedly connected with the sliding tube (51) and the tension rod (4) respectively.

4. The air deflector welding mechanism based on a stainless steel cooling tower according to claim 1, characterized in that, A baffle (35) is rotatably arranged on the fixed plate (3), a torsion spring is arranged between the baffle (35) and the fixed plate (3), and the baffle (35) is arranged at the abutting part (33) position.

5. The air deflector welding mechanism based on a stainless steel cooling tower according to claim 1, characterized in that, A resistance pin (7) is slidably arranged on the support rod (2), a plurality of resistance grooves (14) are arranged on the base (1), the resistance pin (7) is matched with the resistance groove (14), and both the resistance pin (7) and the resistance groove (14) are provided with inclined surfaces.

6. The air deflector welding mechanism based on a stainless steel cooling tower according to claim 5, characterized in that, A third spring (71) is arranged between the resistance pin (7) and the support rod (2), and two ends of the third spring (71) are fixedly connected with the resistance pin (7) and the support rod (2) respectively.

7. The wind deflector welding mechanism based on a stainless steel cooling tower according to claim 1, characterized in that, A motor (13) is fixedly arranged on the base (1), a first bevel gear (15) is fixedly arranged on an output shaft of the motor (13), a second bevel gear (62) is fixedly arranged on the bidirectional lead screw (6), and the first bevel gear (15) and the second bevel gear (62) are in mesh transmission.

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