Spraying left and right rotatable side spraying turntable

Abstract

The utility model provides a kind of left and right rotatable side spray rotary table for spraying, it includes pedestal, rotating platform, first rotary drive mechanism, rotary table seat body, second rotary drive mechanism, work platform, third rotary drive mechanism and connecting column.First rotary drive mechanism is arranged in pedestal and is connected with rotating platform, two rotary table seat bodies are located on the opposite two sides of rotating platform, two groups of second rotary drive mechanism on rotating platform are connected with a rotary table seat body respectively, third rotary drive mechanism is fixedly arranged in rotary table seat body and is connected with work platform.Multiple connecting columns are connected on the mounting surface of work platform in ring shape, and can be used to connect monomer product or annular structure product with work platform.The utility model discloses a kind of left and right rotatable side spray rotary table for spraying, by setting multiple connecting columns on work platform, using different number of connecting columns, and adjusting the orientation of connecting column can connect and fix product of different shape, size, and compatibility is high.

Description

Technical Field

[0001] This utility model relates to the field of spraying equipment, and in particular to a side spraying turntable that can rotate left and right for spraying. Background Technology

[0002] In existing spraying processes, turntables are widely used to achieve multi-angle spraying of products, thereby improving coating uniformity and coverage efficiency. However, traditional spraying turntables have certain design limitations. For example, they are not convenient for accommodating products of different sizes and shapes, the turntable is difficult to adjust flexibly to adapt to different specifications of products, and frequent fixture changes are required, resulting in reduced production efficiency and increased equipment costs.

[0003] Therefore, it is necessary to provide a side spraying turntable that can rotate left and right for spraying to solve the above-mentioned technical problems. Utility Model Content

[0004] This invention provides a side spraying turntable that can rotate left and right for spraying, in order to solve the problem that existing spraying turntables are not convenient for accommodating products of different sizes and shapes.

[0005] To solve the above-mentioned technical problems, the technical solution of this utility model is: a side spraying turntable that can rotate left and right for spraying, which includes: a base, a rotating platform, a first rotating drive mechanism, a turntable base body, a second rotating drive mechanism, a working platform, a third rotating drive mechanism, and a connecting column;

[0006] The first rotary drive mechanism is disposed within the base. The rotary platform is connected to the output end of the top of the first rotary drive mechanism. Two turntable bodies are located on opposite sides of the rotary platform parallel to the axis of rotation of the rotary platform. Two sets of second rotary drive mechanisms are disposed on the rotary platform. Each turntable body is connected to the output end of one of the second rotary drive mechanisms. The working platform is located on the side of the turntable body parallel to the axis of rotation of the turntable body. The third rotary drive mechanism is fixedly disposed within the turntable body. The output end of the third rotary drive mechanism extends out and is connected to the working platform.

[0007] The side of the work platform away from the turntable base is the mounting surface. Multiple connecting columns are arranged in a ring and connected to the mounting surface. A single connecting column can be used to connect a single product to the work platform, and multiple connecting columns can be used to connect a ring-shaped product to the work platform. One end face of each connecting column is provided with a connecting hole for connecting the product.

[0008] In this utility model, the connecting column includes an intermediate rod and a first connecting rod and a second connecting rod connected to both ends of the intermediate rod. The first connecting rod is perpendicular to the mounting surface and is rotatably connected to the mounting surface about the axial direction of the first connecting rod. The second connecting rod is used to connect to the product. The first connecting rod and the second connecting rod are parallel, and the included angle between the intermediate rod and the first connecting rod is between 45° and 135°.

[0009] Preferably, the angle between the intermediate rod and the first connecting rod is 90°.

[0010] In addition, a mounting hole is provided through the work platform, and the first connecting rod is inserted into the mounting hole. The first connecting rod has a tapered section around its circumference. The end of the tapered section with a smaller outer diameter is connected to the mounting hole, and the maximum outer diameter of the tapered section is greater than the inner diameter of the mounting hole. A screw is connected to the end of the first connecting rod away from the second connecting rod. The tapered section and the screw are located at opposite ends of the mounting hole, so that the connecting column can be locked onto the work platform by tightening the screw.

[0011] Furthermore, an elastic ring is sleeved around the outer periphery of the screw, the elastic ring being located between the screw head and the working platform, and an elastic element for clamping the product is provided on the inner wall of the connecting hole.

[0012] In this utility model, the turntable base is a rectangular box structure, and the working platform includes a circular platform plate and a cylindrical component located on one side of the platform plate. The cylindrical component is connected to the output end of the third rotary drive mechanism.

[0013] In this utility model, the rotating platform includes a fixed plate and fixed seats located at both ends of the top surface of the fixed plate. Two sets of second rotating drive mechanisms are staggered between the two fixed seats, and each second rotating drive mechanism is fixedly connected to one of the fixed seats.

[0014] The rotating platform further includes a protective cover connected to the fixed plate, which surrounds the two sets of the second rotating drive mechanisms and the two fixed seats.

[0015] In this invention, a movable limiting block is provided on the side of the rotating platform near the base, and a first fixed limiting block and a second fixed limiting block are symmetrically provided at both ends of the top surface of the base. The first fixed limiting block and the second fixed limiting block are both located on the trajectory of the movable limiting block as the rotating platform rotates.

[0016] Furthermore, a first sensor is provided on the side of the first fixed limiting block near the second fixed limiting block, and a second sensor is provided on the side of the second fixed limiting block near the first fixed limiting block. A connecting plate is provided on the side of the rotating platform near the base, and a first sensing plate for being sensed by the first sensor and a second sensing plate for being sensed by the second sensor are respectively provided on both sides of the bottom end of the connecting plate.

[0017] Compared with the prior art, the advantages of this utility model are as follows: The side spraying turntable of this utility model, which can rotate left and right, can connect and fix products of different shapes and sizes by setting multiple connecting columns on the working platform, using different numbers of connecting columns and adjusting the orientation of the connecting columns, thus achieving high compatibility. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments are briefly introduced below. The drawings described below are only the corresponding drawings of some embodiments of this utility model.

[0019] Figure 1 This is a schematic diagram of a preferred embodiment of a side spray turntable for spraying that can rotate left and right according to the present invention.

[0020] Figure 2 This is a schematic diagram of the internal structure of the side spraying turntable that can rotate left and right for spraying according to this utility model.

[0021] Figure 3 This is a schematic diagram of the connecting column of the side spray turntable that can rotate left and right for spraying according to this utility model.

[0022] Figure 4 This is a partial structural diagram of the movable limiting block of the side spray turntable for spraying that can rotate left and right according to this utility model.

[0023] Figure 5 This is a schematic diagram of the connecting plate, the first sensing plate, and the second sensing plate of the side spraying turntable that can rotate left and right for spraying according to this utility model. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0025] The directional terms mentioned in this utility model, such as "up", "down", "front", "back", "left", "right", "inner", "outer", "side", "top" and "bottom", are only for reference to the orientation of the accompanying drawings. The directional terms used are for the purpose of explaining and understanding this utility model, and are not intended to limit this utility model.

[0026] The terms "first" and "second" in this utility model are used for descriptive purposes only and should not be construed as indicating or implying relative importance, nor as a restriction on the order of events.

[0027] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, a connection can be a detachable connection or a connection of an integral structure; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0028] Existing spraying turntables are not convenient for accommodating products of different sizes and shapes. The turntables are difficult to adjust flexibly to adapt to different specifications of products, requiring frequent changes of fixtures, which leads to reduced production efficiency and increased equipment costs.

[0029] The following is a preferred embodiment of a side spraying turntable that can rotate left and right for spraying, which can solve the above technical problems provided by this utility model.

[0030] Please refer to Figure 1 and Figure 2 In the diagram, units with similar structures are represented by the same labels.

[0031] This embodiment provides a side spray turntable for spraying that can rotate left and right, which includes: a base 11, a rotating platform 12, a first rotating drive mechanism 16, a turntable base 13, a second rotating drive mechanism 17, a working platform 14, a third rotating drive mechanism 18, and a connecting column 15.

[0032] The first rotary drive mechanism 16 is disposed within the base 11. The rotary platform 12 is connected to the output end of the top of the first rotary drive mechanism 16. Two turntable bodies 13 are located on opposite sides of the rotary platform 12 parallel to the axis of rotation of the rotary platform 12. Two sets of second rotary drive mechanisms 17 are disposed on the rotary platform 12. Each turntable body 13 is connected to the output end of one of the second rotary drive mechanisms 17. The working platform 14 is located on the side of the turntable body 13 parallel to the axis of rotation of the turntable body 13. The third rotary drive mechanism 18 is fixedly disposed within the turntable body 13. The output end of the third rotary drive mechanism 18 extends out and is connected to the working platform 14.

[0033] The side of the work platform 14 facing away from the turntable base 13 is the mounting surface. Multiple connecting columns 15 are arranged in a ring on the mounting surface. A single connecting column 15 can be used to connect a single product to the work platform 14. The single product is provided with a fixing rod for fixed connection with the connecting column 15. Multiple connecting columns 15 can be used to connect a ring-shaped product to the work platform 14. The ring-shaped product is provided with multiple fixing rods for fixed connection with the connecting columns 15. One end face of the connecting column 15 is provided with a connecting hole 1521 for connecting the product. The fixing rod of the product is inserted into the connecting hole 1521, thereby forming a fixed connection between the product and the work platform 14.

[0034] It should be noted that, Figure 1 Two connecting posts 15 are shown in the figure. The actual number of connecting posts can be set to one, three or other numbers as needed.

[0035] The first rotary drive mechanism 16 drives the rotary platform 12 to rotate, enabling one work platform 14 to move to the spraying position and the other work platform 14 to the product loading position. The second rotary drive mechanism 17 and the third rotary drive mechanism 18 drive the work platform 14 to rotate, which, in conjunction with the rotation and movement of the spray gun, enables multi-faceted and multi-angle spraying of the product. Furthermore, by using different numbers of connecting columns 15 and adjusting the orientation of the connecting columns 15, products of different shapes and sizes can be connected and fixed, offering high compatibility.

[0036] Please refer to Figure 1 and Figure 3 In this embodiment, the connecting post 15 includes an intermediate rod 153 and a first connecting rod 151 and a second connecting rod 152 connected to both ends of the intermediate rod 153. The first connecting rod 151 is perpendicular to the mounting surface and is rotatably connected to the mounting surface about the axial direction of the first connecting rod 151. The second connecting rod 152 is used to connect with the product. The first connecting rod 151 and the second connecting rod 152 are parallel, and the included angle between the intermediate rod 153 and the first connecting rod 151 is between 45° and 135°.

[0037] Preferably, the included angle between the intermediate rod 153 and the first connecting rod 151 is 90°.

[0038] By rotating the first connecting rod 151, the position of the second connecting rod 152 can be adjusted. When multiple connecting rods 15 rotate and adjust synchronously, the diameter of the annular distribution of the multiple connecting rods 15 can be changed, so that the multiple connecting rods 15 can adapt to connecting products with annular structures of different diameters.

[0039] In addition, a mounting hole 141 is provided through the work platform 14. The first connecting rod 151 is inserted into the mounting hole 141. A tapered section 1511 is provided around the circumference of the first connecting rod 151. The end of the tapered section 1511 with a smaller outer diameter is connected to the mounting hole 141. The maximum outer diameter of the tapered section 1511 is larger than the inner diameter of the mounting hole 141. A screw 19 is connected to the end of the first connecting rod 151 away from the second connecting rod 152. The tapered section 1511 and the screw 19 are located at the two ends of the mounting hole 141, respectively, so that the connecting rod 15 can be locked on the work platform 14 by tightening the screw 19. When the screw 19 is loosened, the first connecting rod 151 can be rotated, thereby adjusting the position of the second connecting rod 152.

[0040] Furthermore, an elastic ring 1A is fitted around the outer periphery of the screw 19. The elastic ring 1A is, for example, a spring washer or a rubber ring. The elastic ring 1A is located between the screw head of the screw 19 and the working platform 14. The setting of the elastic ring 1A allows the connecting post 15 to be more securely connected to the working platform 14.

[0041] In this embodiment, an elastic element for clamping the product is provided on the inner wall of the connecting hole 1521. The elastic element is, for example, a spring sheet or an elastic telescopic protrusion, so that the fixing rod of the product can be tightly confined within the connecting hole 1521.

[0042] In this embodiment, the turntable base 13 is a rectangular box structure, and the working platform 14 includes a circular platform plate and a cylindrical component located on one side of the platform plate. The cylindrical component is connected to the output end of the third rotary drive mechanism 18.

[0043] Please refer to Figure 2 In this embodiment, the rotating platform 12 includes a fixed plate 122 and fixed seats 123 located at both ends of the top surface of the fixed plate 122. Two sets of second rotating drive mechanisms 17 are staggered between the two fixed seats 123. Each second rotating drive mechanism 17 is fixedly connected to a fixed seat 123, resulting in a compact structure.

[0044] The rotating platform 12 also includes a protective cover 121 connected to the fixed plate 122, which surrounds the two sets of second rotating drive mechanisms 17 and the two fixed seats 123.

[0045] Please refer to Figure 4In this embodiment, a movable limiting block 124 is provided on the side of the rotating platform 12 near the base 11. A first fixed limiting block 111 and a second fixed limiting block 112 are symmetrically arranged at both ends of the top surface of the base 11. Both the first fixed limiting block 111 and the second fixed limiting block 112 are located on the trajectory of the movable limiting block 124 as the rotating platform 12 rotates. By setting the first fixed limiting block 111 and the second fixed limiting block 112, abnormal rotation of the rotating platform 12 can be prevented. When the rotating platform 12 in this embodiment is working, it will alternately rotate 180° clockwise and 180° counterclockwise to achieve cyclical adjustment of the positions of the two working platforms 14.

[0046] Please refer to Figure 5 The first fixed limiting block 111 has a first sensor 113 located on the side near the second fixed limiting block 112, and the second fixed limiting block 112 has a second sensor 114 located on the side near the first fixed limiting block 111. A connecting plate 125 is located on the side of the rotating platform 12 near the base 11. The bottom of the connecting plate 125 has a first sensing element 1251 for sensing by the first sensor 113 and a second sensing element 1252 for sensing by the second sensor 114, respectively. When the first sensor 113 senses the first sensing element 1251, it determines that one of the working platforms 14 has rotated to the spraying position. When the second sensor 114 senses the second sensing element 1252, it determines that the other working platform 14 has rotated to the spraying position, thus ensuring the accuracy and stability of the switching between the two working platforms 14.

[0047] The working principle of this utility model is as follows: The first rotary drive mechanism 16 drives the rotary platform 12 to rotate 180° clockwise and counterclockwise alternately, which enables the two working platforms 14 to switch cyclically between the spraying work position and the product loading position, so as to place the product on the working platform 14 and control the movement of the working platform 14 in conjunction with the rotation and movement of the spray gun to achieve multi-faceted and multi-angle spraying of the product.

[0048] When the work platform 14 needs to support products with ring structures of different shapes and sizes, loosen the screw 19 and then rotate the first connecting rod 151 to adjust the position of the second connecting rod 152. Then, insert the product's multiple fixing rods one by one into the connecting holes 1521 of the multiple connecting posts 15. The product's fixing rods can achieve initial positioning of the multiple connecting posts 15. Finally, tighten the screw 19 to lock the connecting posts 15 onto the work platform 14. Subsequent products of the same batch can be easily connected directly to the multiple connecting posts 15.

[0049] When the work platform 14 carries a single product, only one or two fewer connecting posts 15 need to be retained, and each single product can be connected to a single connecting post 15.

[0050] This completes the process of placing and cyclically feeding products using the side spray turntable that can rotate left and right in this preferred embodiment.

[0051] This preferred embodiment of the side-spraying turntable for spraying, which can rotate left and right, has multiple connecting columns on its working platform. Different numbers of connecting columns can be used to connect and fix products of different shapes and structures. Furthermore, by adjusting the orientation of the connecting columns, the diameter of the annular distribution of the multiple connecting columns can be changed, thus allowing the multiple connecting columns to adapt to connecting products with annular structures of different diameters, resulting in high compatibility of the turntable for carrying products.

[0052] In summary, although the present invention has been disclosed above with reference to preferred embodiments, the above preferred embodiments are not intended to limit the present invention. Those skilled in the art can make various modifications and refinements without departing from the spirit and scope of the present invention. Therefore, the scope of protection of the present invention shall be determined by the scope defined in the claims.

Claims

1. A side-spraying turntable for spraying that can rotate left and right, characterized in that, include: The base, rotating platform, first rotating drive mechanism, turntable base, second rotating drive mechanism, working platform, third rotating drive mechanism, and connecting column; The first rotary drive mechanism is disposed within the base. The rotary platform is connected to the output end of the top of the first rotary drive mechanism. Two turntable bodies are located on opposite sides of the rotary platform parallel to the axis of rotation of the rotary platform. Two sets of second rotary drive mechanisms are disposed on the rotary platform. Each turntable body is connected to the output end of one of the second rotary drive mechanisms. The working platform is located on the side of the turntable body parallel to the axis of rotation of the turntable body. The third rotary drive mechanism is fixedly disposed within the turntable body. The output end of the third rotary drive mechanism extends out and is connected to the working platform. The side of the work platform away from the turntable base is the mounting surface. Multiple connecting columns are arranged in a ring and connected to the mounting surface. A single connecting column can be used to connect a single product to the work platform, and multiple connecting columns can be used to connect a ring-shaped product to the work platform. One end face of each connecting column is provided with a connecting hole for connecting the product.

2. The side-spraying turntable for spraying that can rotate left and right according to claim 1, characterized in that, The connecting column includes an intermediate rod and a first connecting rod and a second connecting rod connected to both ends of the intermediate rod. The first connecting rod is perpendicular to the mounting surface and is rotatably connected to the mounting surface about the axial direction of the first connecting rod. The second connecting rod is used to connect to the product. The first connecting rod and the second connecting rod are parallel, and the included angle between the intermediate rod and the first connecting rod is between 45° and 135°.

3. The side-spraying turntable for spraying that can rotate left and right according to claim 2, characterized in that, The angle between the intermediate rod and the first connecting rod is 90°.

4. The side-spraying turntable for spraying that can rotate left and right according to claim 2, characterized in that, A mounting hole is provided through the work platform. The first connecting rod is inserted into the mounting hole. A tapered section is provided around the circumference of the first connecting rod. The end of the tapered section with a smaller outer diameter is connected to the mounting hole. The maximum outer diameter of the tapered section is greater than the inner diameter of the mounting hole. A screw is connected to the end of the first connecting rod away from the second connecting rod. The tapered section and the screw are located at opposite ends of the mounting hole, so that the connecting rod can be locked onto the work platform by tightening the screw.

5. The side-spraying turntable for spraying that can rotate left and right according to claim 4, characterized in that, An elastic ring is fitted around the outer periphery of the screw, and the elastic ring is located between the screw head and the working platform. An elastic element for clamping the product is provided on the inner wall of the connecting hole.

6. The side-spraying turntable for spraying that can rotate left and right according to claim 1, characterized in that, The turntable base is a rectangular box structure, and the working platform includes a circular platform plate and a cylindrical component located on one side of the platform plate. The cylindrical component is connected to the output end of the third rotary drive mechanism.

7. The side-spraying turntable for spraying that can rotate left and right according to claim 1, characterized in that, The rotating platform includes a fixed plate and fixed seats at both ends of the top surface of the fixed plate. Two sets of second rotating drive mechanisms are staggered between the two fixed seats, and each second rotating drive mechanism is fixedly connected to one of the fixed seats.

8. The side-spraying turntable for spraying that can rotate left and right according to claim 7, characterized in that, The rotating platform also includes a protective cover connected to the fixed plate, the protective cover surrounding the two sets of the second rotating drive mechanisms and the two fixed seats.

9. The side-spraying turntable for spraying that can rotate left and right according to claim 1, characterized in that, A movable limiting block is provided on the side of the rotating platform near the base. A first fixed limiting block and a second fixed limiting block are symmetrically arranged at both ends of the top surface of the base. The first fixed limiting block and the second fixed limiting block are both located on the trajectory of the movable limiting block as the rotating platform rotates.

10. The side-spraying turntable for spraying that can rotate left and right according to claim 9, characterized in that, A first sensor is provided on the side of the first fixed limiting block near the second fixed limiting block, and a second sensor is provided on the side of the second fixed limiting block near the first fixed limiting block. A connecting plate is provided on the side of the rotating platform near the base. A first sensing plate for being sensed by the first sensor and a second sensing plate for being sensed by the second sensor are respectively provided on both sides of the bottom end of the connecting plate.

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