A process for the dipping of amusement ride panels

Abstract

The present application relates to panel impregnation technology field, specifically to a kind of amusement facilities panel impregnation process;Including the following steps: S1: first, plate is formed into panel by being punched into shape by numerical control punch press one-time, then the panel is treated by oil removal, rust removal, neutralization, surface adjustment, washing and drying, finally the panel is connected by connecting piece in the end of movable rod;S2: start controller controls hydraulic cylinder to drive movable rod to descend to drive panel to immerse in plastic liquid;S3: hydraulic cylinder drives movable rod to ascend to enter to the inside of ring cylinder, the gas in ring cylinder passes through the hole on panel from top to bottom, and staff then unloads the panel after impregnation from the end of movable rod;The present application controls the panel after impregnation to move up in ring cylinder by movable rod, so that the gas in ring cylinder passes through the hole on panel, and then the excess plastic liquid in the hole on panel is blown away, so that the size of the hole on panel after forming meets the requirements, so that the quality of panel is improved.

Description

Technical Field

[0001] This invention relates to the field of panel dip coating technology, specifically a dip coating process for amusement facility panels. Background Technology

[0002] The UFO-shaped spring rocking chair is a saucer-shaped chair that uses the elasticity of springs to achieve rocking effect indoors or outdoors. The main frame is made of galvanized pipe, which surrounds the panel to form support. The panel is made of high-strength galvanized steel plate and is formed by punching holes in one piece by CNC punching machine. After the overall processing and forming, the panel undergoes degreasing, rust removal, neutralization, surface conditioning, water washing and drying treatment, and finally undergoes dip coating process to form the final product.

[0003] The holes punched into the panel need to meet the usage requirements. If the holes are too large, they can injure children's fingers, while if they are too small, they will affect the use, such as being easy to clog, not conducive to heat dissipation, and easy to retain rainwater. Therefore, even if the holes on the panel are treated with dip-molding, they still need to meet the size requirements. In fact, during the process of removing the panel after it has been immersed in the plastic liquid, the residual plastic liquid in the holes on the panel can cause the hole size on the molded panel to be too small, which in turn affects the quality of the panel after molding.

[0004] In view of this, in order to overcome the above-mentioned technical problems, the present invention proposes a dip-coating process for amusement facility panels, which solves the above-mentioned technical problems. Summary of the Invention

[0005] To overcome the shortcomings of existing technologies, this invention proposes a dip-coating process for amusement facility panels. This invention uses a movable rod to control the dip-coated panel to move upward within a ring cylinder, allowing gas inside the ring cylinder to pass through the holes in the panel. This blows away excess molten plastic from the holes, ensuring that the hole size on the molded panel meets the requirements and improving the panel quality.

[0006] The technical solution adopted by this invention to solve its technical problem is: a dip-coating process for amusement facility panels, comprising the following steps:

[0007] S1: First, the sheet metal is punched into a panel in one go by a CNC punching machine. Then, the panel is treated with degreasing, rust removal, neutralization, surface conditioning, water washing and drying. Finally, the panel is connected to one end of the movable rod through the connector in the dip coating device.

[0008] S2: Start the controller in the dip coating device to control the hydraulic cylinder to move the movable rod down. The movement of the movable rod will cause the movable cover to close on the upper port of the ring cylinder. The gas in the ring cylinder will pass through the hole on the panel from bottom to top until the panel is immersed in the plastic liquid as the movable rod moves down.

[0009] S3: The hydraulic cylinder in the dip coating device drives the movable rod to move up into the inner side of the ring cylinder. The gas in the ring cylinder passes through the hole on the panel from top to bottom. The movable rod will drive the movable cover and the panel to move up to the limit position. The worker then removes the dip-coated panel from one end of the movable rod. Finally, the plastic liquid on the surface of the panel is dried and cured to complete the panel dip coating process.

[0010] The dip coating equipment used in S1-S3 includes:

[0011] The pool body is filled with plastic liquid; an L-shaped frame is fixed to the upper end of the pool body, and the other end of the L-shaped frame extends to the center of the pool body.

[0012] A ring cylinder; the ring cylinder is located above the center of the pool body; the outer wall of the ring cylinder is fixed to the inside of the pool body by connecting blocks; the ring cylinder is a cylindrical object with openings at the top and bottom; the inner diameter of the ring cylinder is adapted to the outer diameter of the panel; the lower end of the ring cylinder is higher than the liquid level of the plastic liquid;

[0013] A movable cover; the movable cover closes onto the opening at the upper end of the ring cylinder; a through hole is provided in the center of the movable cover;

[0014] Movable rod; one end of the movable rod passes through a through hole and is fixedly connected to a connector, which is a bolt, used to connect the panel to one end of the movable rod by bolt connection; a baffle plate is fixedly connected to the outer wall of the movable rod near the connector; the baffle plate is located between the movable cover and the connector;

[0015] Hydraulic cylinder; the hydraulic cylinder is connected between the other end of the movable rod and the L-shaped frame, and both the hydraulic cylinder and the movable rod are vertically arranged;

[0016] Controller; the controller is used to control the automatic operation of the dip coating device.

[0017] Preferably, an annular block is fixedly connected to the upper end face of the annular cylinder; an annular groove is provided at the position corresponding to the annular block on the movable cover; the annular block can be inserted into the annular groove after it moves down; a first rectangular groove is provided on the groove wall of the annular groove near the movable rod; a retaining strip is slidably connected in the first rectangular groove; one end of the retaining strip is connected to the bottom of the first rectangular groove by a spring, and the other end is provided with a first inclined surface facing downward; a retaining slot is provided at the position corresponding to the annular block and the first rectangular groove; the other end of the retaining strip can be inserted into the retaining slot; a second rectangular groove is provided on the lower end face of the movable cover; the second rectangular groove communicates with the lower groove wall of the first rectangular groove; a triangular groove is provided at the position corresponding to the second rectangular groove on the lower end face of the retaining strip; a second rectangular block is slidably connected in the second rectangular groove; a second inclined surface is provided at one end of the second rectangular block located in the first rectangular groove; the baffle can contact the second rectangular block when it moves up; the retaining strip disengages from the retaining slot under the pressure of the second rectangular block.

[0018] Preferably, the other end of the movable rod is rotatably connected to the output shaft of the hydraulic cylinder; the wall of the through hole is provided with an internal thread; the outer wall of the movable rod is provided with an external thread; and the movable rod and the through hole are connected by a threaded transmission.

[0019] Preferably, there are multiple slots, with at least two slots; the slots are evenly distributed on the inner sidewall of the annular block.

[0020] Preferably, the lower half of the inner wall of the ring cylinder is provided with an enlarged chamfer; a gap is formed between the lower half of the inner wall of the ring cylinder and the outer edge of the panel.

[0021] Preferably, the panel has an arched surface and a concave surface; the arched surface of the panel to which the movable rod is connected faces upward.

[0022] Preferably, the outer wall of the baffle is rotatably connected to an annular plate; a strip groove is provided through the upper end of the annular plate; one end of the strip groove is located near the baffle, and the other end is located near the outer edge of the annular plate; a first magnet is provided at the upper end of the annular plate near the outer edge; a second magnet strip is vertically embedded in the inner wall of the annular cylinder; the second magnet strip is magnetically attracted to the first magnet; and the outer edge of the annular plate is in contact with the inner wall of the annular cylinder.

[0023] Preferably, the center of the annular plate is arched upwards; the vertical height of the annular plate gradually decreases as it moves away from the baffle.

[0024] The beneficial effects of this invention are as follows:

[0025] 1. This invention controls the upward movement of the dip-coated panel within the annular cylinder via a movable rod, thereby allowing gas within the annular cylinder to pass through the holes in the panel, which in turn blows away excess liquid plastic from the holes, ensuring that the hole size on the molded panel meets the requirements and improving the panel quality.

[0026] 2. The present invention uses a baffle plate to lock the movable cover at the upper port of the ring cylinder during the process of disengaging from the second rectangular block, thereby preventing excessive air pressure in the first chamber from pushing the movable cover open and improving the stability of the movable cover closing at the upper port of the ring cylinder.

[0027] 3. By setting up the strip groove, the present invention allows gas to pass through the strip groove and circulate and impact the holes on the panel as the panel rotates with the movable rod, making the airflow impact more concentrated and the effect better. Attached Figure Description

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

[0029] Figure 1 This is a flowchart of the method of the present invention;

[0030] Figure 2 This is a perspective view of the dip coating device in this invention;

[0031] Figure 3 This is a perspective view of the dip coating device in the unloading state in this invention;

[0032] Figure 4 yes Figure 3 Enlarged view of point A in the middle;

[0033] Figure 5 This is a structural diagram of the dip coating device in this invention;

[0034] Figure 6 yes Figure 5 Enlarged view at point B in the middle;

[0035] Figure 7 yes Figure 5 Enlarged view at point C;

[0036] Figure 8 yes Figure 5 Enlarged view at point D;

[0037] Figure 9 This is a diagram showing the engagement state of the card strip and the card slot in this invention;

[0038] Figure 10 This is a perspective view of the annular plate and the baffle in this invention.

[0039] In the diagram: Pool body 1, L-shaped frame 11, ring cylinder 2, connecting block 21, annular block 22, slot 221, enlarged hole chamfer 23, second magnet strip 24, movable cover 3, through hole 31, annular groove 32, first rectangular groove 33, locking strip 34, first inclined plane 341, triangular groove 342, spring 35, second rectangular groove 36, second rectangular block 37, second inclined plane 371, movable rod 4, connecting piece 41, baffle 42, hydraulic cylinder 5, annular plate 6, strip groove 61, first magnet 62. Detailed Implementation

[0040] To make the technical means, creative features, objectives and effects of this invention easier to understand, the invention will be further described below in conjunction with specific embodiments.

[0041] like Figures 1 to 10 As shown, the dip-coating process for amusement facility panels according to the present invention includes the following steps:

[0042] S1: First, the sheet metal is punched and formed into a panel by a CNC punching machine. Then, the panel is treated by degreasing, rust removal, neutralization, surface conditioning, washing and drying. Finally, the panel is connected to one end of the movable rod 4 through the connector 41 in the dip-coating device.

[0043] S2: Start the controller in the dip coating device to control the hydraulic cylinder 5 to drive the movable rod 4 to move down. The movement of the movable rod 4 will cause the movable cover 3 to close on the upper port of the ring cylinder 2. The gas in the ring cylinder 2 will pass through the hole on the panel from bottom to top until the panel is immersed in the plastic liquid as the movable rod 4 moves down.

[0044] S3: The hydraulic cylinder 5 in the dip coating device drives the movable rod 4 to move up into the inner side of the ring cylinder 2. The gas in the ring cylinder 2 passes through the hole on the panel from top to bottom. The movable rod 4 will drive the movable cover 3 and the panel to move up to the limit position. The staff will then remove the dip-coated panel from one end of the movable rod 4. Finally, the plastic liquid on the surface of the panel is dried and cured to complete the panel dip coating process.

[0045] The dip coating equipment used in S1-S3 includes:

[0046] Pool 1; the pool 1 is filled with plastic liquid; an L-shaped frame 11 is fixedly connected to the upper end of the pool 1, and the other end of the L-shaped frame 11 extends to the center of the ruler body;

[0047] Ring cylinder 2; the ring cylinder 2 is located above the center of the pool body 1; the outer wall of the ring cylinder 2 is fixed to the inner side of the pool body 1 by connecting block 21; the ring cylinder 2 is a cylindrical object with openings at the top and bottom; the inner diameter of the ring cylinder 2 is adapted to the outer diameter of the panel; the lower end of the ring cylinder 2 is higher than the liquid level of the plastic liquid;

[0048] Movable cover 3; the movable cover 3 covers the opening at the upper end of the ring cylinder 2; the movable cover 3 has a through hole 31 in the center;

[0049] Movable rod 4; one end of the movable rod 4 passes through the through hole 31 and is fixedly connected to the connector 41, which is a bolt, used to connect the panel to one end of the movable rod 4 by bolt connection; the outer wall of the movable rod 4 is fixedly connected to the end of the connector 41 with the baffle 42; the baffle 42 is located between the movable cover 3 and the connector 41.

[0050] Hydraulic cylinder 5; The hydraulic cylinder 5 is connected between the other end of the movable rod 4 and the L-shaped frame 11, and both the hydraulic cylinder 5 and the movable rod 4 are vertically arranged;

[0051] Controller; the controller is used to control the automatic operation of the dip coating device;

[0052] When in use, the holes punched into the panel must meet the requirements. If the holes are too large, they may injure children's fingers, while if they are too small, they will affect the use, such as being easy to clog, not conducive to heat dissipation, and easy to retain rainwater. Therefore, even if the holes on the panel are treated with dip-molding, they still need to meet the size requirements. In fact, during the process of removing the panel after it has been immersed in the plastic liquid, the residual plastic liquid in the holes on the panel may cause the hole size on the molded panel to be too small, which will affect the quality of the panel after molding.

[0053] Therefore, the present invention first punches and forms a panel from a sheet metal using a CNC punch press. The panel then undergoes degreasing, rust removal, neutralization, surface conditioning, washing, and drying. Finally, the panel is connected to one end of the movable rod 4 via a connector 41, i.e., a bolt connection. The lower end of the movable rod 4 is the lower end of the rod. Then, with the pool 1 pre-filled with plastic liquid, the controller is activated to control the hydraulic cylinder 5, which moves the movable rod 4 downwards. The downward movement of the movable rod 4 causes the movable cover 3, the baffle 42, and the panel on the connector 41 to move downwards simultaneously. Since the movable cover 3 rests on the baffle 42, it moves downwards along with the baffle 42. Driven by the movable rod 4, the panel moves into the inner side of the ring cylinder 2 and continues to move downwards. The movable cover 3 falls onto the ring cylinder. After the upper end of cylinder 2 opens, it stops. The movable rod 4 passes through the through hole 31 on the movable cover 3. The through hole 31 is adapted to the outer wall of the movable rod 4. When the movable cover 3 is stopped at the upper end of the ring cylinder 2, it covers the upper end of the ring cylinder 2. The panel moves down with one end of the movable rod 4, making the space between the panel and the movable cover 3, i.e., the first chamber, larger. This creates a negative pressure in the first chamber, allowing the gas below the panel to enter the first chamber through the hole on the panel. The edge of the panel is close to the inner wall of the ring cylinder 2. The process of the gas passing through the hole on the panel can clear some blocked holes and prevent impurities from affecting the dip coating effect. After the panel is moved by the movable rod 4, it passes over the lower end of the ring cylinder 2 and continues to move down, and is immersed in the plastic liquid. Then the controller controls... As the movable rod 4 moves upward, it drives the panel upward through the connector 41 to enter the lower port of the ring cylinder 2. Meanwhile, the movable cover 3, under its own weight, continues to close at the upper port of the ring cylinder 2. During the process of the panel entering the inner side of the ring cylinder 2 and moving upward, the distance between the panel and the movable cover 3 decreases, thus reducing the space in the first chamber. The gas in the first chamber flows along the holes on the panel. If there is excess molten plastic on the panel, it will be discharged through the holes under air pressure. This discharge of excess molten plastic from the holes on the panel prevents the molten plastic from forming a film that blocks the holes and ensures that the holes on the panel meet the size requirements even after dip coating. The upward movement of the movable rod 4 drives the baffle 42 and the lower end of the movable cover 3... After the surfaces make contact, the baffle 42 will lift the baffle 42 from the lower end face of the movable cover 3, causing the movable cover 3 to detach from the ring cylinder 2. The movable rod 4 will then move the panel out from the inside of the ring cylinder 2. After the panel moves to its limit position, the operator will untie the connector 41, remove the panel from one end of the movable rod 4, and replace it with a new panel. The removed panel will then be dried to allow the plastic liquid on the panel surface to solidify and form, thus completing the panel dip-coating process. To avoid deformation of the panel during its movement within the ring cylinder 2, the panel in this application can be made thicker. The movement speed of the control system within the ring cylinder 2 can also be adjusted to reduce the probability of panel deformation. Alternatively, some intercepting rods can be installed on the top and bottom of the panel for support to prevent deformation. One end of the movable rod 4 is connected to the center of the panel.

[0054] This invention controls the upward movement of the dip-coated panel within the ring cylinder 2 via the movable rod 4, thereby allowing the gas inside the ring cylinder 2 to pass through the holes on the panel, which in turn blows away excess plastic liquid from the holes on the panel, ensuring that the hole size on the molded panel meets the requirements and improving the panel quality.

[0055] In one embodiment of the present invention, an annular block 22 is fixedly connected to the upper end face of the annular cylinder 2; an annular groove 32 is provided at the position corresponding to the annular block 22 on the movable cover 3; the annular block 22 can be inserted into the annular groove 32 after it moves down; a first rectangular groove 33 is provided on the groove wall of the annular groove 32 near the movable rod 4; a retaining strip 34 is slidably connected in the first rectangular groove 33; one end of the retaining strip 34 is connected to the bottom of the first rectangular groove 33 by a spring 35, and the other end is provided with a first inclined surface 341 facing downward; a first inclined surface 341 is provided at the position corresponding to the annular block 22 and the first rectangular groove 33. The card slot 221; the other end of the card strip 34 can be inserted into the card slot 221; the lower end face of the movable cover 3 is provided with a second rectangular groove 36; the second rectangular groove 36 is connected to the lower groove wall of the first rectangular groove 33; the lower end face of the card strip 34 is provided with a triangular groove 342 at a position corresponding to the second rectangular groove 36; a second rectangular block 37 is slidably connected in the second rectangular groove 36; the second rectangular block 37 is provided with a second inclined surface 371 at one end of the first rectangular groove 33; the baffle 42 moves upward to contact the second rectangular block 37; the card strip 34 is disengaged from the card slot 221 under the pressure of the second rectangular block 37;

[0056] In use, after the operator secures the new panel to one end of the movable rod 4 via the connector 41, the hydraulic cylinder 5 drives the movable rod 4 to move downwards. The movable rod 4 then moves the panel into the inner side of the annular cylinder 2 and continues to move downwards, causing the movable cover 3 to rest on the upper end of the annular cylinder 2 along with the movable rod 4. The annular block 22 will move relative to the annular groove 32, and the first inclined surface 341 will be squeezed as the annular block 22 enters the annular groove 32, preventing the other end of the locking strip 34 from blocking the annular block 22 from entering the annular groove 32. As the baffle 42 moves downwards and disengages from the second rectangular block 37, the spring 35 pushes the locking strip 34 to slide in the first rectangular groove 33, so that the other end of the locking strip 34 inserts into the locking slot 221 after moving, thus locking the movable cover 3 and the annular block 22 in the vertical direction. The triangle of the second rectangular block 37 on the locking strip 34 The second rectangular groove 36 protrudes under the pressure of groove 342. After the panel is immersed in the plastic liquid, the movable rod 4 will drive the panel and the baffle 42 to move upward. During the upward movement of the baffle 42, it will squeeze the second rectangular block 37. The second rectangular block 37 will squeeze the triangular groove 342 under pressure, so that the locking strip 34 will move close to the bottom of the first rectangular groove 33 and squeeze the spring 35. In this way, the other end of the locking strip 34 will move out of the locking groove 221, realizing the unlocking of the annular groove 32 and the annular block 22. Then the movable rod 4 will continue to drive the movable cover 3 to move upward and separate from the annular cylinder 2 through the baffle 42. In this embodiment, the movable cover 3 is locked at the upper port of the annular cylinder 2 during the process of separating from the second rectangular block 37 by the baffle 42, thereby avoiding the excessive air pressure in the first cavity from pushing the movable cover 3 open, and improving the stability of the movable cover 3 at the upper port of the annular cylinder 2.

[0057] In one embodiment of the present invention, the other end of the movable rod 4 is rotatably connected to the output shaft of the hydraulic cylinder 5; the wall of the through hole 31 is provided with an internal thread; the outer wall of the movable rod 4 is provided with an external thread; the movable rod 4 and the through hole 31 are connected by a threaded transmission.

[0058] During use, as the movable rod 4 moves downward, it closes the movable cover 3 onto the upper port of the ring cylinder 2, locking the cover 3 in place. As the movable rod 4 moves downward, causing the panel to move away from the cover 3, a threaded drive occurs between the movable rod 4 and the through hole 31. This causes the movable rod 4 to rotate and move downward inside the ring cylinder 2, eventually disengaging from the lower port of the ring cylinder 2 and rotating into the plastic liquid in the tank 1. Subsequently, the movable rod 4 moves upward under the drive of the hydraulic cylinder 5, and the threaded drive occurs again between the movable rod 4 and the through hole 31, causing the movable rod 4 to rotate in the opposite direction. The movable rod 4 then causes the panel to rotate in the opposite direction and move upward. During the upward rotation of the panel, centrifugal force is generated, causing excess plastic liquid on the panel to be thrown out under the action of centrifugal force. The excess plastic liquid then enters the inner side of the ring cylinder 2 and continues to move upward and rotate. The centrifugal force causes excess plastic liquid on the panel to be thrown to the edge of the panel and flows along the gap between the outer edge of the panel and the inner wall of the ring cylinder 2. This embodiment improves the flow efficiency of excess plastic liquid on the panel and avoids the waste of plastic liquid caused by dripping during panel transportation.

[0059] In one embodiment of the present invention, there are multiple slots 221, and at least two slots 221 are provided; the slots 221 are evenly distributed on the inner sidewall of the annular block 22.

[0060] In use, to ensure that the other end of the locking strip 34 can smoothly engage with the slot 221, this embodiment sets multiple slots 221. As the movable rod 4 moves down and causes the movable cover 3 to close on the upper port of the ring cylinder 2, that is, after the annular block 22 enters the annular groove 32, the continued downward movement of the movable rod 4 will cause mutual rotation with the movable cover 3. The rotation of the movable rod 4 is generated by the threaded transmission between it and the movable cover 3. Therefore, the movable cover 3 will rotate under the friction of the movable rod 4. The first rectangular groove 33 is a single one, while there are multiple slots 221. Thus, after the first rectangular groove 33 rotates with the movable cover 3 and corresponds to one of the slots 221, the other end of the locking strip 34 is engaged with the slot 221 under the action of the spring 35. This achieves the axial and circumferential limiting of the movable cover 3, preventing the movable cover 3 from disengaging from the upper port of the ring cylinder 2, and also preventing the rotation of the movable cover 3 from affecting the transmission of the movable rod 4, thereby improving the stability of the transmission of the movable rod 4.

[0061] In one embodiment of the present invention, the lower half of the inner wall of the ring cylinder 2 is provided with an enlarged chamfer 23 in the circumferential direction; a gap is formed between the lower half of the inner wall of the ring cylinder 2 and the outer edge of the panel;

[0062] In use, by setting an enlarged chamfer 23 on the inner wall of the lower half of the ring cylinder 2, the inner diameter of the lower half of the ring cylinder 2 is enlarged, thus increasing the gap between the outer edge of the panel and the inner wall of the lower half of the ring cylinder 2. As the panel rotates inside the lower half of the ring cylinder 2 with the movable rod 4, excess plastic liquid on the panel will be thrown onto the inner wall of the lower half of the ring cylinder 2 under centrifugal force, and flow down along the gap between the inner wall of the lower half of the ring cylinder 2 and the outer edge of the panel. The gap between the outer edge of the panel and the inner wall of the lower half of the ring cylinder 2 allows excess plastic liquid to flow down, and also keeps the pressure on the upper and lower parts of the panel consistent when there is too much plastic liquid, preventing airflow from forcibly passing through the holes on the panel and causing panel deformation. Meanwhile, the gas in the first chamber will flow away along the gap between the outer edge of the panel and the inner wall of the lower half of the ring cylinder 2, accelerating the efficiency of excess plastic liquid flow away.

[0063] In one embodiment of the present invention, the panel has an arched surface and a concave surface; the arched surface of the panel to which the movable rod 4 is connected faces upward;

[0064] In use, by limiting the installation state of the panel at one end of the movable rod 4, the movable rod 4 drives the panel to move from top to bottom inside the ring cylinder 2. Even if the panel undergoes outward expansion deformation, the inner wall of the ring cylinder 2 provides a supporting force to the edge of the panel to prevent deformation. When the movable rod 4 drives the panel to move from bottom to top inside the ring cylinder 2, the arched surface of the panel faces upward, which reduces noise generation as the airflow passes through the holes on the panel from top to bottom. With the arched surface of the panel facing upward, after the movable rod 4 moves upward and leaves the ring cylinder 2, when the movable rod 4 does not rotate, excess plastic liquid will slide to the outer edge of the panel, so that the part of the outer edge of the panel that contacts the ring cylinder 2 is covered with plastic liquid again, preventing the plastic liquid on the outer edge of the panel from being scraped off by the inner wall of the ring cylinder 2, which would result in poor coating.

[0065] In one embodiment of the present invention, an annular plate 6 is rotatably connected to the outer wall of the baffle 42; a strip groove 61 is provided through the upper end of the annular plate 6; one end of the strip groove 61 is located near the baffle 42, and the other end is located near the outer edge of the annular plate 6; a first magnet 62 is provided near the outer edge of the upper end of the annular plate 6; a second magnet strip 24 is vertically embedded in the inner wall of the annular cylinder 2; the second magnet strip 24 is magnetically attracted to the first magnet 62; the outer edge of the annular plate 6 is in contact with the inner wall of the annular cylinder 2;

[0066] During use, as the movable rod 4 moves the panel up or down inside the ring cylinder 2, the movable rod 4 will also move the baffle 42 up or down synchronously. The annular plate 6 will move along with the baffle 42. Since a first magnet 62 is set at the upper end of the annular plate 6 near the outer edge, the second magnet strip 24 will attract the first magnet 62. This prevents the annular plate 6 from rotating under the magnetic force, causing the baffle 42 and the annular plate 6 to rotate relative to each other. Under the obstruction of the annular plate 6, the gas can only flow along the strip groove 61. Through the setting of the strip groove 61, the gas can pass through the strip groove 61 and circulate and impact the holes on the panel as the panel rotates with the movable rod 4, making the airflow impact more concentrated and the effect better.

[0067] In one embodiment of the present invention, the center of the annular plate 6 is arched upwards; the vertical height of the annular plate 6 gradually decreases as it moves away from the baffle 42.

[0068] In use, by setting the annular plate 6 in an upward arched shape, the annular plate 6 is brought closer to the panel, which in turn brings the strip groove 61 closer to the top of the panel. This makes the airflow passing through the strip groove 61 and impacting the panel with a stronger force and better effect. During the up and down movement of the annular plate 6, it can also scrape the plastic liquid on the inner wall of the annular cylinder 2, preventing the plastic liquid from remaining and solidifying on the inner wall of the annular cylinder 2. In order to prevent the plastic liquid on the annular cylinder 2 and the annular plate 6 from solidifying, the plastic liquid around the annular plate 6 and the annular cylinder 2 and other components can be heated to help the plastic liquid drip back into the pool 1.

[0069] In the description of this invention, it should be noted that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicate the orientation or positional relationship based on the appendix. Figure 1 The orientations or positional relationships shown are for the convenience of describing the present invention and simplifying the description only, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limiting the scope of protection of the present invention. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description and should not be construed as indicating or implying relative importance.

[0070] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. A dip-coating device for amusement facility panels, characterized in that: The dip coating apparatus includes: Pool body (1); an L-shaped frame (11) is fixedly connected to the upper end of the pool body (1); Ring cylinder (2); the outer wall of the ring cylinder (2) is fixed to the inner side of the pool body (1) by a connecting block (21); the ring cylinder (2) is a cylindrical object with openings at the top and bottom; Movable cover (3); the movable cover (3) covers the opening at the upper end of the ring cylinder (2); the movable cover (3) has a through hole (31) in the center; Movable rod (4); one end of the movable rod (4) passes through the through hole (31) and is fixedly connected to the connector (41); the end of the outer wall of the movable rod (4) near the connector (41) is fixedly connected to the baffle (42); Hydraulic cylinder (5); the hydraulic cylinder (5) is connected between the other end of the movable rod (4) and the L-shaped frame (11); Controller; the controller is used to control the automatic operation of the dip coating device; The annular block (22) is fixedly connected to the upper end face of the annular cylinder (2); the movable cover (3) is provided with an annular groove (32) at the position corresponding to the annular block (22); the annular block (22) can be inserted into the annular groove (32) after it moves down; a first rectangular groove (33) is provided on the groove wall of the annular groove (32) near the movable rod (4); a retaining strip (34) is slidably connected in the first rectangular groove (33); one end of the retaining strip (34) is connected to the bottom of the first rectangular groove (33) by a spring (35), and the other end is provided with a first inclined surface (341) facing downward; a retaining groove (221) is provided at the position corresponding to the annular block (22) and the first rectangular groove (33); a second rectangular groove is provided on the lower end face of the movable cover (3). (36); The second rectangular groove (36) is connected to the lower wall of the first rectangular groove (33); A triangular groove (342) is provided on the lower end face of the card strip (34) at the position corresponding to the second rectangular groove (36); The second rectangular block (37) is slidably connected in the second rectangular groove (36); The second rectangular block (37) is provided with a second inclined surface (371) at one end of the first rectangular groove (33); The baffle (42) moves up and can contact the second rectangular block (37); The moving rod (4) moves down and will drive the moving cover (3), the baffle (42) and the panel on the connector (41) to move down synchronously. When the moving cover (3) stays at the upper port of the ring cylinder (2), it will cover the upper port of the ring cylinder (2), and the panel will move down with one end of the moving rod (4).

2. The amusement facility panel dip-coating device according to claim 1, characterized in that: The other end of the movable rod (4) is rotatably connected to the output shaft of the hydraulic cylinder (5); the wall of the through hole (31) is provided with an internal thread; the outer wall of the movable rod (4) is provided with an external thread; the movable rod (4) and the through hole (31) are connected by a threaded transmission.

3. The amusement facility panel dip-coating device according to claim 2, characterized in that: There are multiple slots (221), and at least two slots (221); the slots (221) are evenly distributed on the inner sidewall of the annular block (22).

4. The amusement facility panel dip-coating device according to claim 3, characterized in that: The lower half of the inner wall of the ring cylinder (2) is provided with an enlarged chamfer (23) in the circumferential direction; a gap is formed between the lower half of the inner wall of the ring cylinder (2) and the outer edge of the panel.

5. The amusement facility panel dip-coating device according to claim 2, characterized in that: The panel has an arched surface and a concave surface; the arched surface of the panel connected to one end of the movable rod (4) is set upwards.

6. The amusement facility panel dip-coating device according to claim 5, characterized in that: The outer wall of the baffle (42) is rotatably connected to the annular plate (6); a strip groove (61) is provided through the upper end of the annular plate (6); one end of the strip groove (61) is located near the baffle (42), and the other end is located near the outer edge of the annular plate (6); a first magnet (62) is provided near the outer edge of the upper end of the annular plate (6); a second magnet strip (24) is vertically embedded in the inner wall of the annular cylinder (2); the second magnet strip (24) is magnetically attracted to the first magnet (62); the outer edge of the annular plate (6) is in contact with the inner wall of the annular cylinder (2).

7. The amusement facility panel dip-coating device according to claim 6, characterized in that: The annular plate (6) is arched upwards at its center; the vertical height of the annular plate (6) gradually decreases as it moves away from the baffle (42).

8. A dip-coating process for amusement facility panels, characterized in that, The dip-coating process is applicable to the dip-coating device for amusement facility panels as described in any one of claims 1-7, and the dip-coating process includes the following steps: S1: First, the sheet metal is punched and formed into a panel by a CNC punching machine. Then, the panel is treated by degreasing, rust removal, neutralization, surface conditioning, water washing and drying. Finally, the panel is connected to one end of the movable rod (4) through the connector (41) in the dip-coating device. S2: Start the controller in the dip coating device to control the hydraulic cylinder (5) to drive the movable rod (4) to move down. The movement of the movable rod (4) will drive the movable cover (3) to close on the upper port of the ring cylinder (2). The gas in the ring cylinder (2) will pass through the hole on the panel from bottom to top until the panel is immersed in the plastic liquid as the movable rod (4) moves down. S3: The hydraulic cylinder (5) in the dip coating device drives the movable rod (4) to move up into the inner side of the ring cylinder (2). The gas in the ring cylinder (2) passes through the hole on the panel from top to bottom. The movable rod (4) will drive the movable cover (3) and the panel to move up to the limit position. The staff will then remove the dip-coated panel from one end of the movable rod (4). Finally, the plastic liquid on the surface of the panel is dried and cured to complete the panel dip coating process.

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