A multi-station continuous water blowing device and method thereof

Abstract

This invention discloses a multi-station continuous water blowing device and method, belonging to the field of electrophoretic pretreatment technology. It includes a base and a ceiling-mounted conveyor line located above the base. An outer mounting plate is fixedly installed in the middle of the base. Multiple moving parts of the ceiling-mounted conveyor line are symmetrically fixedly equipped with mounting hooks for suspending hangers. Multiple parts are suspended on the hangers. A limiting and supporting assembly for limiting and supporting the hangers is fixedly installed on the upper side of the base. A water blowing mechanism for simultaneously blowing water onto multiple parts on the hangers is installed on the base and inside the outer mounting plate. The water blowing mechanism includes a moving component and a water blowing component. The moving component is installed inside the base and the outer mounting plate, and multiple sets of water blowing components are evenly installed on the moving component. Through this method, the ceiling-mounted conveyor line drives the hangers to move via the mounting hooks, causing the hangers to tilt as a whole at the water blowing station, increasing the horizontal distance between parts in different horizontal rows, allowing parts in different horizontal rows to be blown water simultaneously.

Description

Technical Field

[0001] This invention relates to the field of electrophoretic pretreatment technology, and specifically to a multi-station continuous water blowing device and method thereof. Background Technology

[0002] During the electrophoretic treatment of automotive parts, the parts are usually suspended on a rack, and in order to ensure the quality of the film formation, the moisture on the surface of the parts needs to be blown off.

[0003] For example, Chinese patent CN221055481U discloses an electrophoretic coating water blowing device. The device is equipped with a water blowing component connected to an air pump. The water blowing component is moved by the moving component and blows the water off the parts.

[0004] However, in order to improve the overall efficiency of electrophoresis treatment and drying, multiple rows of parts are usually suspended on a rack. When blowing water, the water blown down from the upper row is easy to splash onto the lower row of parts. Therefore, multiple rows of parts need to be blown water from top to bottom in sequence, and it is impossible to blow water on different horizontal rows of parts at the same time. If there are many parts on the rack, it will take a long time.

[0005] Based on this, the present invention designs a multi-station continuous water blowing device and method to solve the above problems. Summary of the Invention

[0006] In view of the above-mentioned shortcomings of the existing technology, the present invention provides a multi-station continuous water blowing device and method.

[0007] To achieve the above objectives, the present invention provides the following technical solution: A multi-station continuous water blowing device includes a base and a ceiling-rail conveyor located above the base; An outer mounting plate is fixedly installed in the middle of the base; multiple moving parts of the overhead rail conveyor are symmetrically fixedly installed with mounting hooks for suspending the hangers; multiple parts are suspended on the hangers; a limiting support assembly for limiting and supporting the hangers is fixedly installed on the upper side of the base; a water blowing mechanism for simultaneously blowing water onto multiple parts on the hangers is installed on the base and inside the outer mounting plate. The water blowing mechanism includes a moving component and a water blowing component. The moving component is installed on the inner side of the base and the outer mounting plate, and multiple sets of water blowing components are evenly installed on the moving component.

[0008] Furthermore, the hanger includes a support frame, mounting rings, support rods, and support rings. Mounting rings for suspending on mounting hooks are symmetrically fixedly installed on the top of the support frame. Multiple support rods are uniformly fixedly installed in a rectangular array on the support frame. Support rings are fixedly installed at the ends of the support rods. The upper end of the rotating hook is rotatably installed on the support rings. The lower side of the rotating hook is designed with a hook shape to facilitate the suspension of parts.

[0009] Furthermore, the bracket also includes wheels, with wheels symmetrically mounted on both sides of the bottom of the support frame.

[0010] Furthermore, the limiting support assembly includes a limiting platform and a limiting groove; the limiting platform is symmetrically fixedly installed on the base, and a limiting groove for limiting the rotating wheel is opened on the upper side of the limiting platform; the rotating wheel rolls in the limiting groove.

[0011] Furthermore, the limiting platform consists of a low section, an ascending section, a high section, and a descending section. The low section is located at the loading station and the unloading station, while the ascending section, the high section, and the descending section are distributed from left to right at the water blowing station.

[0012] Furthermore, the water blowing mechanism includes a moving module and a water blocking module. The moving module is installed inside the base and the outer mounting plate, and the water blocking module is installed on the moving module.

[0013] Furthermore, the moving module includes a hydraulic cylinder, a moving frame, a mounting frame, a guide rail, and a slider. The hydraulic cylinder is fixedly mounted on the upper side of the base, and the moving frame is fixedly mounted on the output end of the hydraulic cylinder. The mounting frame is fixedly mounted on the upper side of the moving frame. The upper side of the mounting frame is inclined. Sliders are symmetrically fixedly mounted on both sides of the mounting frame, and guide rails are symmetrically fixedly mounted on the inner side of the outer mounting plate. The guide rails and sliders are connected in a limited sliding connection.

[0014] Furthermore, the water-blocking module includes a water-guiding channel and baffles. A water-guiding channel for guiding water is provided on the upper side of the movable frame; multiple baffles are evenly fixed and installed on the mounting frame at equal intervals; the baffles are aligned with the middle of the vertically adjacent support rods.

[0015] Furthermore, the water blowing assembly includes a fixed rod, a connecting rod, a push rod, a mounting block, and a blowpipe. The fixed rod is fixedly installed on the upper side of the mounting frame. One end of the mounting block is rotatably installed on the fixed rod, and the other end of the mounting block is rotatably installed on the connecting rod. Multiple mounting blocks are evenly spaced and parallel to each other on the fixed rod and the water blowing assembly. The push rod is fixedly installed on the side of the mounting frame, and the output end of the push rod is fixedly connected to one end of the connecting rod. A blowpipe for blowing water is fixedly installed on the mounting block, and the blowpipes on adjacent mounting blocks are symmetrically arranged.

[0016] To better achieve the objectives of this invention, the present invention also provides a method of using a multi-station continuous water blowing device, comprising the following steps: Step 1: Suspend multiple parts on the rotating hooks so that the parts are evenly distributed in a rectangular array on the support frame; then suspend the mounting rings on the upper side of the support frame on the mounting hooks; so that the rotating wheels on both sides are located in the limiting grooves on both sides; Step Two: The overhead conveyor line moves the support frame and rotating wheel via the installation hooks and mounting rings. The movement of the support frame moves the support rods and support rings, and the movement of the support rings moves multiple parts by rotating the hooks. This continues until the rotating wheel reaches the position where it contacts the rising section. At this point, the height of the installation hooks remains unchanged, while the height of the limiting grooves increases, causing the support frame and mounting rings to gradually tilt under the action of the installation hooks. At this time, the upper part of the rotating hooks rotates along the support rings under the action of gravity, thereby reducing the vertical distance between parts in different horizontal rows and increasing the horizontal distance. This continues until the support frame moves to the water blowing position. At this point, the baffle, fixing rod, and connecting rod are located between parts in different horizontal rows. Step 3: The overhead conveyor line pauses its movement; the hydraulic cylinder drives the mounting frame to move via the moving frame. The mounting frame moves vertically under the limiting action of the guide rail and slider, thereby driving multiple sets of baffles, fixed rods, push rods, and connecting rods to move vertically. The vertical movement of the fixed rods and connecting rods drives multiple mounting blocks and blowpipes to move vertically. High-pressure airflow is blown onto different horizontal rows of parts through multiple sets of blowpipes. The baffles block the parts in different horizontal rows, thus simultaneously blowing water onto the parts in different horizontal rows. During this process, the push rod drives the connecting rod to move horizontally, which in turn drives the mounting blocks to rotate, causing the blowpipes to swing and evenly blow high-pressure airflow onto the parts. After blowing water is completed, the hydraulic cylinder drives the fixed rods and connecting rods to reset via the moving frame and mounting frame, thereby resetting the baffles, mounting blocks, and blowpipes. Step 4: The overhead conveyor line continues to move the support frame to the right via the installation hooks and hanging rings until the rollers at the bottom of the support frame move to the lowering section after passing the upper section, at which point the support frame is vertical again; the overhead conveyor line stops moving. At this time, the support frame of the suspended parts that have been blown is removed at the unloading station, and the support frame of the parts to be blown is hung on the installation hook at the loading station. Blowing is carried out simultaneously at the blowing station.

[0017] Compared with the prior art, the beneficial effects of this invention are as follows: 1. Multiple parts are evenly suspended in a rectangular array on a hanger. Then, at the loading station, the upper side of the hanger is suspended on the mounting hook. The lower side of the hanger is limited and supported by the limiting support component. The overhead conveyor line moves the hanger through the mounting hook, moving the hanger from the loading station to the water blowing station. At this time, the lower end of the hanger is supported by the limiting support component, causing the hanger to tilt as a whole. The parts suspended on the upper side of the hanger remain vertical under the action of gravity, thereby reducing the vertical distance between different horizontal rows of parts and increasing the horizontal distance. At this time, multiple sets of water blowing components on the moving component are aligned with the middle of two adjacent horizontal rows of parts. The water blowing component and the moving component are activated. The moving component drives the water blowing component to move, separating the parts in different horizontal rows through the moving component. The multiple sets of water blowing components blow high-speed air onto the surface of the parts, thereby blowing off the moisture on the surface of the parts. Thus, parts in different horizontal rows can be water blown at the same time, improving the water blowing efficiency. 2. After the water blowing is completed, the moving component and the water blowing component are reset. Then, the overhead conveyor continues to move the hanging frame to the right through the installation hook until the hanging frame moves to the unloading station for unloading. At this time, the two sets of hanging frames suspended on the installation hook move to the water blowing station for water blowing, realizing continuous feeding and continuous water blowing. While ensuring the hanging density of parts on the hanging frame to facilitate subsequent processing, it also allows multiple horizontally arranged parts to be water blown simultaneously, improving the water blowing efficiency. The feeding station, water blowing station, and unloading station can be carried out simultaneously, improving the overall water blowing efficiency. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are merely some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without any creative effort.

[0019] Figure 1 This invention provides a three-dimensional multi-station continuous water blowing device. Figure 1 ; Figure 2 This is a front view of a multi-station continuous water blowing device according to the present invention; Figure 3 This is a right view of a multi-station continuous water blowing device according to the present invention; Figure 4 For along Figure 3 A three-dimensional image with a portion removed along the AA direction; Figure 5 for Figure 1 Enlarged view at point B; Figure 6 for Figure 4 Enlarged view at point C; Figure 7 This is a schematic diagram of the mobile frame and its connecting structure; Figure 8 for Figure 7 Enlarged view of point D in the middle.

[0020] The labels in the diagram represent: 1. Base; 11. External mounting plate; 2. Ceiling rail conveyor; 21. Mounting hook; 3. Limiting support assembly; 31. Limiting platform; 311. Low section; 312. Rising section; 313. High section; 314. Falling section; 32. Limiting groove; 4. Hanger; 41. Support frame; 42. Mounting ring; 43. Rotating wheel; 44. Support rod; 45. Supporting ring; 46. Rotating hook; 5. Water blowing mechanism; 51. Moving assembly; 511. Hydraulic cylinder; 512. Moving frame; 513. Water guide channel; 514. Mounting frame; 515. Baffle; 516. Guide rail; 517. Slider; 52. Water blowing assembly; 521. Fixed rod; 522. Linking rod; 523. Push rod; 524. Mounting block; 525. Blow pipe; 6. Parts; 71. Water baffle; 72. Ramp. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention 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 the present invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention.

[0022] The terms "left," "right," "front," "back," "up," and "down" used in the following description refer to the orientation from the perspective of the front view.

[0023] Example 1: In some embodiments, please refer to the accompanying drawings. Figures 1-4 and Figure 6 A multi-station continuous water blowing device includes a base 1 and a ceiling rail conveyor line 2 located on the upper side of the base 1. The base 1 is provided with a loading station, a water blowing station and a unloading station in sequence from left to right along its upper edge; An outer mounting plate 11 is fixedly installed in the middle of the base 1; multiple moving parts of the overhead rail conveyor 2 are symmetrically fixedly installed with mounting hooks 21 for suspending the hangers 4; multiple parts 6 are suspended on the hangers 4; a limiting support assembly 3 for limiting and supporting the hangers 4 is fixedly installed on the upper side of the base 1; a water blowing mechanism 5 for simultaneously blowing water on multiple parts 6 on the hangers 4 is installed on the base 1 and inside the outer mounting plate 11. The water blowing mechanism 5 includes a moving component 51 and a water blowing component 52. The moving component 51 is installed on the inner side of the base 1 and the outer mounting plate 11, and multiple sets of water blowing components 52 are evenly installed on the moving component 51.

[0024] The overhead conveyor line 2 includes a conveyor belt, guide rails, and sliders, and uses commercially available, mature equipment in this field.

[0025] In this embodiment, when the multi-station continuous water blowing device is working normally, multiple parts 6 are evenly suspended in a rectangular array on the hanger 4. Then, at the loading station, the upper side of the hanger 4 is suspended on the mounting hook 21, and the lower side of the hanger 4 is limited and supported by the limiting support component 3. The overhead conveyor 2 drives the hanger 4 to move through the mounting hook 21, so that the hanger 4 moves from the loading station to the water blowing station. At this time, the lower end of the hanger 4 is supported by the limiting support component 3, so that the hanger 4 is tilted as a whole. The parts 6 suspended on the upper side of the hanger 4 remain vertical under the action of gravity, so that the vertical distance between different horizontal rows of parts 6 is reduced and the horizontal distance is increased. At this time, the multiple sets of water blowing components 52 on the moving component 51 are aligned with the middle of two adjacent horizontal rows of parts 6. The water blowing component 52 and the moving component 51 are started. The moving component 51 drives the water blowing component 52 to move, through The moving component 51 separates the parts 6 in different horizontal rows. Multiple sets of water-blowing components 52 blow high-speed air onto the surface of the parts 6, removing moisture. This allows parts 6 in different horizontal rows to be water-blown simultaneously, improving water-blowing efficiency. After water-blowing is complete, the moving component 51 and water-blowing components 52 reset. Then, the overhead conveyor 2 continues to move the hanging frame 4 to the right via the mounting hook 21 until the hanging frame 4 reaches the unloading station for unloading. At this point, two sets of hanging frames 4 suspended on the mounting hook 21 move to the water-blowing station for water-blowing, achieving continuous loading and continuous water-blowing. While ensuring the hanging density of parts 6 on the hanging frame 4 facilitates subsequent processing, it allows multiple horizontal rows of parts 6 to be water-blown simultaneously, improving water-blowing efficiency. This enables the loading station, water-blowing station, and unloading station to operate synchronously, improving overall water-blowing efficiency.

[0026] Example 2: In some embodiments, such as Figures 1-8 As shown, in a preferred embodiment of the present invention, the hanger 4 includes a support frame 41, a mounting ring 42, a support rod 44, and a support ring 45. The top of the support frame 41 is symmetrically and fixedly equipped with mounting rings 42 for hanging on the mounting hook 21. A plurality of support rods 44 are uniformly and fixedly installed in a rectangular array on the support frame 41. The ends of the support rods 44 are fixedly equipped with support rings 45. The upper end of the rotating hook 46 is rotatably mounted on the support ring 45. The lower side of the rotating hook 46 is configured as a hook shape to facilitate the hanging of the part 6.

[0027] The hanging bracket 4 also includes a rotating wheel 43, and the rotating wheel 43 is symmetrically and rotatably mounted on both sides of the bottom of the support frame 41; The limiting support assembly 3 includes a limiting platform 31 and a limiting groove 32; the limiting platform 31 is symmetrically fixedly installed on the base 1, and the limiting platform 31 has a limiting groove 32 for limiting the rotating wheel 43 on its upper side; the rotating wheel 43 rolls in the limiting groove 32. The limiting platform 31 is composed of a low section 311, an ascending section 312, a high section 313 and a descending section 314. The low section 311 is located at the loading station and the unloading station, and the ascending section 312, the high section 313 and the descending section 314 are distributed from left to right at the water blowing station. The water blowing mechanism 5 includes a moving module and a water blocking module. The moving module is installed inside the base 1 and the outer mounting plate 11, and the water blocking module is installed on the moving module. The moving module includes a hydraulic cylinder 511, a moving frame 512, a mounting frame 514, a guide rail 516, and a slider 517. The hydraulic cylinder 511 is fixedly mounted on the upper side of the base 1. The moving frame 512 is fixedly mounted on the output end of the hydraulic cylinder 511. The mounting frame 514 is fixedly mounted on the upper side of the moving frame 512. The upper side of the mounting frame 514 is inclined. Slider 517 is symmetrically fixedly mounted on both sides of the mounting frame 514. The guide rail 516 is symmetrically fixedly mounted on the inner side of the outer mounting plate 11. The guide rail 516 and the slider 517 are connected in a limited sliding connection. The water-blocking module includes a water guide channel 513 and a baffle 515. A water guide channel 513 for guiding water is provided on the upper side of the movable frame 512. Multiple baffles 515 are evenly fixedly installed on the mounting frame 514 at equal intervals. The baffles 515 are aligned with the middle of the vertically adjacent support rods 44. The water blowing assembly 52 includes a fixed rod 521, a connecting rod 522, a push rod 523, a mounting block 524, and a blowpipe 525. The fixed rod 521 is fixedly installed on the upper side of the mounting frame 514. One end of the mounting block 524 is rotatably installed on the fixed rod 521, and the other end of the mounting block 524 is rotatably installed on the connecting rod 522. Multiple mounting blocks 524 are evenly and parallel to each other on the fixed rod 521 and the water blowing assembly 52. ​​The push rod 523 is fixedly installed on the side of the mounting frame 514, and the output end of the push rod 523 is fixedly connected to one end of the connecting rod 522. A blowpipe 525 for blowing water is fixedly installed on the mounting block 524, and the blowpipes 525 on adjacent mounting blocks 524 are symmetrically arranged.

[0028] The blowpipe 525 is connected to the air pump via a hose.

[0029] The base 1 is symmetrically and fixedly installed with baffles 71 at the water blowing station. A ramp 72 is provided between the two baffles 71 to facilitate water flow. In use, a water collection tank can be set at the outlet of the ramp 72 to facilitate the unified collection of water falling from the water blowing station.

[0030] In this embodiment, when the limiting support assembly 3, the hanging bracket 4 and the water blowing mechanism 5 are working normally, multiple parts 6 are suspended on the rotating hook 46, so that the multiple parts 6 are evenly distributed in a rectangular array on the support frame 41; then the mounting ring 42 on the upper side of the support frame 41 is suspended on the mounting hook 21; so that the rotating wheels 43 on both sides are located in the limiting grooves 32 on both sides. Subsequently, the overhead conveyor 2 moves the support frame 41 and the rotating wheel 43 via the mounting hook 21 and mounting ring 42. The movement of the support frame 41 moves the support rod 44 and the support ring 45. The movement of the support ring 45 moves multiple parts 6 by rotating the hook 46. This continues until the rotating wheel 43 moves to the position where it contacts the rising section 312. At this time, the height of the mounting hook 21 remains unchanged, while the height of the limiting groove 32 increases. This causes the support frame 41 and the mounting ring 42 to gradually tilt under the action of the mounting hook 21. At this time, the upper part 6 of the rotating hook 46 rotates along the support ring 45 under the action of gravity, thereby reducing the vertical distance between the parts 6 in different horizontal rows and increasing the horizontal distance. This continues until the support frame 41 moves to the water blowing position. At this time, the baffle 515, the fixing rod 521, and the connecting rod 522 are located between the parts 6 in different horizontal rows. The overhead conveyor line 2 pauses its movement; the hydraulic cylinder 511 drives the mounting frame 514 to move via the moving frame 512. The mounting frame 514 moves vertically under the limiting action of the guide rail 516 and the slider 517, thereby driving multiple sets of baffles 515, fixing rods 521, push rods 523, and connecting rods 522 to move vertically. The vertical movement of the fixing rods 521 and connecting rods 522 drives multiple mounting blocks 524 and blowpipes 525 to move vertically. High-pressure airflow is blown onto different horizontal rows of parts 6 via multiple sets of blowpipes 525, and different... The horizontal rows of parts 6 are blocked, so that water is blown onto the parts 6 in different horizontal rows simultaneously. During this process, the push rod 523 drives the connecting rod 522 to move horizontally. The horizontal movement of the connecting rod 522 drives the mounting block 524 to rotate, which in turn drives the blowpipe 525 to swing, so that the blowpipe 525 blows the high-pressure airflow evenly onto the parts 6. After the water blowing is completed, the oil cylinder 511 drives the fixed rod 521 and the connecting rod 522 to reset through the moving frame 512 and the mounting frame 514, which in turn drives the baffle 515, the mounting block 524 and the blowpipe 525 to reset. The overhead conveyor 2 drives the support frame 41 to continue moving to the right via the mounting hook 21 and mounting ring 42 until the rotating wheel 43 at the bottom of the support frame 41 moves to the lowering section 314 after descending through the high section 313. At this time, the support frame 41 is vertical again. The overhead conveyor 2 stops moving. At this time, the support frame 41 of the suspended part 6 that has been blown with water is removed at the unloading station. At the loading station, the support frame 41 of the suspended part 6 that is to be blown with water is hung on the mounting hook 21. Water blowing is carried out simultaneously at the blowing station.

[0031] Example 3: In some embodiments, such as Figures 1-8 As shown, in a preferred embodiment of the present invention, a method of using a multi-station continuous water blowing device includes the following steps: Step 1: Suspend multiple parts 6 on the rotating hook 46 so that the multiple parts 6 are evenly distributed in a rectangular array on the support frame 41; then suspend the mounting ring 42 on the upper side of the support frame 41 on the mounting hook 21; so that the rotating wheels 43 on both sides are located in the limiting grooves 32 on both sides. Step 2: The overhead conveyor 2 moves the support frame 41 and the rotating wheel 43 via the mounting hook 21 and mounting ring 42. The movement of the support frame 41 moves the support rod 44 and the support ring 45. The movement of the support ring 45 moves multiple parts 6 by rotating the hook 46 until the rotating wheel 43 moves to the position of contact with the rising section 312. At this time, the height of the mounting hook 21 remains unchanged, while the height of the limiting groove 32 increases, causing the support frame 41 and the mounting ring 42 to gradually tilt under the action of the mounting hook 21. At this time, the upper part 6 of the rotating hook 46 moves the rotating hook 46 along the support ring 45 under the action of gravity, thereby reducing the vertical distance between the parts 6 in different horizontal rows and increasing the horizontal distance until the support frame 41 moves to the water blowing position. At this time, the baffle 515, the fixing rod 521, and the connecting rod 522 are located between the parts 6 in different horizontal rows. Step 3: The overhead conveyor line 2 pauses its movement; the hydraulic cylinder 511 drives the mounting frame 514 to move via the moving frame 512. The mounting frame 514 moves vertically under the limiting action of the guide rail 516 and the slider 517, thereby driving multiple sets of baffles 515, fixing rods 521, push rods 523, and connecting rods 522 to move vertically. The vertical movement of the fixing rods 521 and connecting rods 522 drives multiple mounting blocks 524 and blowpipes 525 to move vertically. High-pressure airflow is blown onto different horizontal rows of parts 6 via multiple sets of blowpipes 525, and the baffles 515... Different horizontal rows of parts 6 are blocked, so that water is blown onto the different horizontal rows of parts 6 simultaneously; during this process, push rod 523 drives linkage rod 522 to move horizontally, linkage rod 522 moves horizontally to drive mounting block 524 to rotate, thereby driving blowpipe 525 to swing, so that blowpipe 525 blows high-pressure airflow evenly onto parts 6; after the water blowing is completed, oil cylinder 511 drives fixed rod 521 and linkage rod 522 to reset through moving frame 512 and mounting frame 514, thereby driving baffle 515, mounting block 524 and blowpipe 525 to reset; Step 4: The overhead conveyor 2 drives the support frame 41 to continue moving to the right via the mounting hook 21 and mounting ring 42 until the rotating wheel 43 at the bottom of the support frame 41 moves to the lowering section 314 after descending through the high section 313. At this time, the support frame 41 is vertical again. The overhead conveyor 2 stops moving. At this time, the support frame 41 of the suspended part 6 that has been blown with water is removed at the unloading station. At the loading station, the support frame 41 of the suspended part 6 that is to be blown with water is hung on the mounting hook 21. Water blowing is carried out simultaneously at the water blowing station.

[0032] The above embodiments are only used to illustrate the technical solutions of the present invention, and are not intended to limit it. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A multi-station continuous water blowing device, comprising a base (1) and a ceiling-mounted conveyor line (2) located on the upper side of the base (1), characterized in that: An outer mounting plate (11) is fixedly installed in the middle of the base (1); multiple moving parts of the overhead rail conveyor (2) are symmetrically fixedly installed with mounting hooks (21) for suspending the hanger (4); multiple parts (6) are suspended on the hanger (4); a limiting support assembly (3) for limiting and supporting the hanger (4) is fixedly installed on the upper side of the base (1); a water blowing mechanism (5) for simultaneously blowing water on multiple parts (6) on the hanger (4) is installed on the base (1) and inside the outer mounting plate (11); The water blowing mechanism (5) includes a moving component (51) and a water blowing component (52). The moving component (51) is installed on the inner side of the base (1) and the outer mounting plate (11). Multiple sets of water blowing components (52) are evenly installed on the moving component (51). The bracket (4) also includes a rotating wheel (43), and the rotating wheel (43) is symmetrically installed on both sides of the bottom of the support frame (41). The limiting support assembly (3) includes a limiting platform (31) and a limiting groove (32); the limiting platform (31) is symmetrically fixedly installed on the base (1), and the limiting platform (31) has a limiting groove (32) for limiting the rotating wheel (43) on its upper side; the rotating wheel (43) rolls in the limiting groove (32); The limiting platform (31) consists of a low section (311), an ascending section (312), a high section (313) and a descending section (314). The low section (311) is located at the loading station and the unloading station. The ascending section (312), the high section (313) and the descending section (314) are distributed from left to right at the water blowing station.

2. The multi-station continuous water blowing device according to claim 1, characterized in that, The hanger (4) includes a support frame (41), a mounting ring (42), a support rod (44), and a support ring (45). The top of the support frame (41) is symmetrically fixed with mounting rings (42) for hanging on the mounting hook (21). Multiple support rods (44) are evenly fixed in a rectangular array on the support frame (41). The end of the support rod (44) is fixed with a support ring (45). The upper end of the rotating hook (46) is rotatably mounted on the support ring (45). The lower side of the rotating hook (46) is designed as a hook for easy hanging of the part (6).

3. The multi-station continuous water blowing device according to claim 2, characterized in that, The water blowing mechanism (5) includes a moving module and a water blocking module. The moving module is installed inside the base (1) and the outer mounting plate (11), and the water blocking module is installed on the moving module.

4. The multi-station continuous water blowing device according to claim 3, characterized in that, The moving module includes a hydraulic cylinder (511), a moving frame (512), a mounting frame (514), a guide rail (516), and a slider (517). The hydraulic cylinder (511) is fixedly installed on the upper side of the base (1). The moving frame (512) is fixedly installed on the output end of the hydraulic cylinder (511). The mounting frame (514) is fixedly installed on the upper side of the moving frame (512). The upper side of the mounting frame (514) is inclined. The sliders (517) are symmetrically fixedly installed on both sides of the mounting frame (514). The guide rails (516) are symmetrically fixedly installed on the inner side of the outer mounting plate (11). The guide rails (516) and the sliders (517) are limited and slidably connected.

5. The multi-station continuous water blowing device according to claim 4, characterized in that, The water-blocking module includes a water guide channel (513) and a baffle (515). The upper side of the movable frame (512) is provided with a water guide channel (513) for guiding water. Multiple baffles (515) are evenly fixed on the mounting frame (514) at equal intervals. The baffles (515) are aligned with the middle of the vertically adjacent support rods (44).

6. The multi-station continuous water blowing device according to claim 5, characterized in that, The water blowing assembly (52) includes a fixed rod (521), a connecting rod (522), a push rod (523), a mounting block (524), and a blowpipe (525). The fixed rod (521) is fixedly installed on the upper side of the mounting frame (514). One end of the mounting block (524) is rotatably installed on the fixed rod (521), and the other end of the mounting block (524) is rotatably installed on the connecting rod (522). Multiple mounting blocks (524) are evenly and parallel to each other on the fixed rod (521) and the water blowing assembly (52). The push rod (523) is fixedly installed on the side of the mounting frame (514), and the output end of the push rod (523) is fixedly connected to one end of the connecting rod (522). A blowpipe (525) for blowing water is fixedly installed on the mounting block (524), and the blowpipes (525) on adjacent mounting blocks (524) are symmetrically arranged.

7. A method of using a multi-station continuous water blowing device, comprising the multi-station continuous water blowing device as described in claim 6, characterized in that, Includes the following steps: Step 1: Suspend multiple parts (6) on the rotating hook (46) so that the multiple parts (6) are evenly distributed in a rectangular array on the support frame (41); then suspend the mounting ring (42) on the upper side of the support frame (41) on the mounting hook (21); so that the rotating wheels (43) on both sides are located in the limiting grooves (32) on both sides. Step 2: The overhead conveyor line (2) moves the support frame (41) and the rotating wheel (43) through the installation hook (21) and the installation ring (42). The movement of the support frame (41) moves the support rod (44) and the support ring (45). The movement of the support ring (45) moves multiple parts (6) by rotating the hook (46); until the rotating wheel (43) moves to the position of contact with the rising section (312). At this time, the height of the installation hook (21) remains unchanged, and the height of the limiting groove (32) increases, thereby making the lifting section (312) move. The support frame (41) and the mounting ring (42) gradually tilt under the action of the mounting hook (21). At this time, the upper part (6) of the rotating hook (46) drives the rotating hook (46) to rotate along the support ring (45) under the action of gravity, thereby reducing the vertical distance between the parts (6) in different horizontal rows and increasing the horizontal distance; until the support frame (41) moves to the water blowing position; at this time, the baffle (515), the fixing rod (521) and the connecting rod (522) are located between the parts (6) in different horizontal rows; Step 3: The overhead conveyor line (2) pauses its movement; the hydraulic cylinder (511) drives the mounting frame (514) to move via the moving frame (512). The mounting frame (514) moves vertically under the limiting action of the guide rail (516) and the slider (517), thereby driving multiple sets of baffles (515), fixed rods (521), push rods (523) and connecting rods (522) to move vertically. The vertical movement of the fixed rods (521) and connecting rods (522) drives multiple mounting blocks (524) and blowpipes (525) to move vertically. The high-pressure airflow is blown to the parts (6) in different horizontal rows through multiple sets of blowpipes (525), and the baffles (515) are then blown to the parts (6) in different horizontal rows. The parts (6) in different horizontal rows are blocked, so that the parts (6) in different horizontal rows are blown with water simultaneously. During this process, the push rod (523) drives the connecting rod (522) to move horizontally. The horizontal movement of the connecting rod (522) drives the mounting block (524) to rotate, thereby driving the blowpipe (525) to swing, so that the blowpipe (525) blows the high-pressure airflow evenly onto the parts (6). After the water blowing is completed, the oil cylinder (511) drives the fixed rod (521) and the connecting rod (522) to reset through the moving frame (512) and the mounting frame (514), thereby driving the baffle (515), the mounting block (524) and the blowpipe (525) to reset. Step 4: The overhead conveyor line (2) drives the support frame (41) to continue moving to the right through the installation hook (21) and the installation ring (42) until the wheel (43) at the bottom of the support frame (41) moves to the lowering section (314) after descending through the high section (313). At this time, the support frame (41) is vertical again. The overhead conveyor line (2) stops moving. At this time, the support frame (41) of the part (6) that has been suspended and blown water is removed at the unloading station. At the loading station, the support frame (41) of the part (6) to be blown water is suspended on the installation hook (21). Blowing water is carried out simultaneously at the blowing station.

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