A paint spraying rotary worktable for pots

Abstract

The utility model relates to the field of pot production discloses a kind of pot paint spraying rotary workbench, including support table, the support table top is rotatably connected with support frame, the support frame top is rotatably connected with multiple turntables, adjusting assembly is installed in the turntable inside, and the support table bottom is installed with fixed component;The adjusting assembly includes worm and rotating rod, the worm is rotatably connected in the turntable inside, the rotating rod is rotatably connected in the turntable inner wall, the rotating rod outside is fixedly connected with turbine, and the turbine and the worm are engaged between.The utility model in, by inserting hexagon wrench into worm front end and rotating, make worm drive rotating rod let rotating plate rotate, under the limiting of spacing rod, make four stop rods move simultaneously, the position of stop rod is realized quickly adjusted, so that different sizes of pot can be painted operation, and by the self-locking characteristics of worm and worm, avoid stop rod automatic movement leading to pot drop.

Description

Technical Field

[0001] This utility model relates to the field of cookware manufacturing, and in particular to a rotating workbench for cookware spraying. Background Technology

[0002] The cookware spraying rotary workbench is the core equipment in the cookware surface coating process. It is designed to achieve uniform and efficient spraying operations and is widely used in the automated or semi-automated production lines of kitchenware manufacturing enterprises. Its core structure includes a rotating table with precise speed control, a stable base support system, and clamping components that can adapt to different cookware sizes. Some high-end models also integrate dust covers, paint mist collection devices, and intelligent control systems.

[0003] During operation, the equipment drives the rotating table to rotate at a constant speed via a motor. Operators or robotic arms can spray paint around the worktable. The rotational motion ensures that the inner and outer walls, edges, and other parts of the cookware are covered with a uniform paint layer, effectively avoiding problems such as drips, missed sprays, and uneven thickness that are common in traditional manual spraying, and significantly improving the appearance quality and coating adhesion of the cookware.

[0004] Currently, cookware spraying rotary worktables work by placing the cookware onto the worktable one by one, then rotating it half a turn to position the cookware on the side of the spray gun for spraying. At the same time, the turntable supporting the cookware starts to rotate, ensuring even spraying. Since different cookware sizes vary, the distance between the four stops needs to be adjusted during spraying to prevent the cookware from moving around when the turntable rotates. However, the traditional adjustment method is to manually adjust the bolts, which requires turning each turntable four times, which is time-consuming and laborious. Furthermore, it is impossible to ensure that the distance between the four stops and the center point is equal, which can easily cause vibration due to eccentric force. Therefore, a new cookware spraying rotary worktable is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a rotating worktable for spraying cookware, which aims to improve the traditional adjustment method, which is to adjust by manually tightening bolts. Each turntable needs to be turned four times, which is time-consuming and laborious. In addition, it cannot be guaranteed that the four stops are equidistant from the center point, and vibration is easily caused by eccentric force.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a rotating workbench for spraying paint on cookware, comprising a support platform, a support frame rotatably connected to the top of the support platform, a plurality of turntables rotatably connected to the top of the support frame, an adjustment component installed inside the turntables, and a fixing component installed at the bottom of the support platform; The adjusting assembly includes a worm gear and a rotating rod. The worm gear is externally rotatably connected to the inside of the turntable, and the rotating rod is externally rotatably connected to the inner wall of the turntable. A turbine is fixedly connected to the outside of the rotating rod, and the turbine meshes with the worm gear. A rotating plate is fixedly connected to the upper side of the rotating rod, and four stop rods are slidably connected inside the rotating plate. Limit rods are slidably connected inside the stop rods.

[0007] As a further description of the above technical solution: The fixing assembly includes four outer shells, which are fixedly connected to the outside of the support platform. The top of the outer shell has multiple air vents, and the bottom of the outer shell is fixedly connected to a connecting block. The bottom of the connecting block is fixedly connected to a suction cup, the top of the connecting block is fixedly connected to a spring, the top of the spring is fixedly connected to a piston, and the top of the piston is fixedly connected to a pressure rod.

[0008] As a further description of the above technical solution: The rotating plate is rotatably connected to the inner wall of the turntable, and the stop bar is slidably connected to the inside of the support platform.

[0009] As a further description of the above technical solution: The limiting rod is externally fixedly connected to the inside of the support platform, and the stop rods are distributed in concentric circles at equal intervals.

[0010] As a further description of the above technical solution: A pressure plate is fixedly connected to the top of the pressure rod, and the spring is externally sleeved inside the air outlet.

[0011] As a further description of the above technical solution: The piston is externally slidably connected to the inner wall of the housing, and the pressure rod is externally slidably connected to the inside of the housing.

[0012] As a further description of the above technical solution: The air outlets are distributed in concentric circles at equal intervals.

[0013] As a further description of the above technical solution: The turntables are distributed in a straight line at equal intervals.

[0014] This utility model has the following beneficial effects: 1. In this utility model, by inserting a hex wrench into the front end of the worm gear and rotating it, the worm wheel drives the rotating rod to rotate the rotating plate. Under the limit of the limiting rod, the four stop rods move simultaneously, realizing the quick adjustment of the position of the stop rods. This allows for painting operations on cookware of different sizes. Furthermore, the self-locking characteristics of the worm wheel and worm gear prevent the stop rods from moving automatically and causing the cookware to fall off.

[0015] 2. In this utility model, pressing the pressure rod compresses the piston and spring, and then releasing the pressure rod causes the spring to push the piston back to its original position, creating negative pressure on the suction cup. This allows the suction cup to be attached to the ground, thus fixing the support platform and keeping the entire worktable stable, preventing displacement and avoiding shaking, collapse, or damage. Attached Figure Description

[0016] Figure 1 This is a three-dimensional schematic diagram of a rotating worktable for spraying paint on cookware proposed in this utility model; Figure 2 This is a schematic diagram of the structure of the stop bar of the rotating worktable for spraying cookware proposed in this utility model; Figure 3 This is a schematic diagram of the rotating plate of a pot spraying rotary workbench proposed in this utility model; Figure 4 This is a schematic diagram of the suction cup structure of a rotating worktable for spraying paint on cookware, as proposed in this utility model.

[0017] Legend: 1. Support platform; 2. Support frame; 3. Turntable; 4. Worm gear; 5. Rotating rod; 6. Turbine; 7. Rotating plate; 8. Stop bar; 9. Limiting rod; 10. Outer shell; 11. Air outlet; 12. Connecting block; 13. Suction cup; 14. Spring; 15. Piston; 16. Pressure rod; 17. Pressure plate. Detailed Implementation

[0018] 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 of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Reference Figure 1 - Figure 4 The present invention provides an embodiment of a cookware spraying rotary workbench, comprising a support platform 1, a support frame 2 rotatably connected to the top of the support platform 1, and multiple turntables 3 rotatably connected to the top of the support frame 2. A motor is installed inside the support platform 1 to drive the support frame 2 to rotate. The support frame 2 is used to support the turntables 3. The support frame 2 is installed inside the motor and sprocket chain, and is connected to the bottom of the multiple turntables 3 on the same side, so that the turntables 3 on the same side rotate synchronously. The turntables 3 are used to carry cookware for easy spraying. An adjustment component is installed inside the turntables 3, and a fixing component is installed at the bottom of the support platform 1. The adjusting assembly includes a worm gear 4 and a rotating rod 5. The worm gear 4 is externally rotatably connected to the inside of a turntable 3, and the rotating rod 5 is externally rotatably connected to the inner wall of the turntable 3. A worm gear 6 is fixedly connected to the outside of the rotating rod 5, and the worm gear 6 meshes with the worm gear 4. A rotating plate 7 is fixedly connected to the upper side of the rotating rod 5, and four stop rods 8 are slidably connected inside the rotating plate 7. Limit rods 9 are slidably connected inside the stop rods 8. The worm gear 4 is used to drive the worm gear 6 to rotate. The front end of the worm gear 4 has a groove for inserting a hex wrench for easy manual rotation of the worm gear 4. The rotating rod 5 is used to drive the rotating plate 7 to rotate, and the worm gear 6 is used to drive the rotating rod 5 synchronously. The rotating plate 7 is used to simultaneously move four stop levers 8 together. The stop levers 8 are used to stop the pots and keep them stable. The limiting rod 9 is used to limit the movement direction of the stop levers 8. The rotating plate 7 is externally rotatably connected to the inner wall of the turntable 3 to keep the rotating plate 7 stable. The stop levers 8 are externally slidably connected to the inside of the support platform 1 to limit the movement direction of the stop levers 8. The limiting rod 9 is externally fixedly connected to the inside of the support platform 1 to keep the limiting rod 9 stable. The stop levers 8 are concentrically distributed at equal intervals to avoid vibration caused by eccentric force. The turntable 3 is distributed in a straight line at equal intervals, so that multiple pots can be painted at the same time.

[0020] Reference Figure 1 - Figure 4 The fixing assembly includes four housings 10, which are externally fixed to the inside of the support platform 1. Multiple air vents 11 are provided on the top of each housing 10. A connecting block 12 is fixedly connected to the bottom of each housing 10, and a suction cup 13 is fixedly connected to the bottom of the connecting block 12. A spring 14 is fixedly connected to the top of the connecting block 12, and a piston 15 is fixedly connected to the top of the spring 14. A pressure rod 16 is fixedly connected to the top of the piston 15. The housings 10 are used to connect and protect the internal parts. The air vents 11 are used to vent air from the upper side of the piston 15 inside the housing 10. The connecting block 12 connects and seals the suction cup 13 to the housing 10. The suction cup 13 is used to hold the support platform 1... Fixed to the ground, spring 14 is used to push piston 15 upward. Piston 15 is used to withstand the thrust of spring 14 and drive pressure rod 16 to return to its original position. Pressure rod 16 is used to push piston 15 to compress spring 14. Pressure plate 17 is fixedly connected to the top of pressure rod 16. Pressure plate 17 is used to facilitate manual pressing of pressure rod 16. Spring 14 is sleeved inside air outlet 11 to keep spring 14 stable. Piston 15 is externally slidably connected to the inner wall of housing 10. Pressure rod 16 is externally slidably connected to the inside of housing 10. Housing 10 simultaneously restricts the movement direction of piston 15 and pressure rod 16. Air outlet 11 is distributed in concentric circles at equal intervals to allow air to be discharged quickly.

[0021] Working principle: When using the pump device to spray paint cookware, first fix the support platform 1 on the ground. By pressing the pressure plate 17, the pressure rod 16 moves the piston 15 downward to compress the spring 14, expelling the air from the outer shell 10. Then, release the pressure plate 17, and the spring 14 will immediately push the piston 15 upward, creating a negative pressure inside the outer shell 10. The suction cup 13 will then firmly adhere to the ground, fixing the support platform 1 and preventing displacement. This ensures the stability of the equipment during operation, preventing tilting and collapse that could cause damage. Next, adjust the position of the stop lever 8 according to the size of the cookware. By inserting a hex wrench into the groove at the front end of the worm gear 4 and rotating it, the worm gear 4 drives the turbine 6 to rotate, causing the rotating rod 5 to rotate synchronously. Under the limit of the limiting rod 9, the rotating plate 7 drives the four stop rods 8 to move synchronously, unfolding or retracting to block the outer or inner wall of the pot and prevent the pot from moving randomly. Through the self-locking characteristics of the worm gear 4 and the turbine 6, the four stop rods 8 remain stable. Then, the pot is placed on the turntable 3, and the support frame 2 is rotated half a turn to move the pot to the side of the spray gun, allowing the spray gun to spray paint the pot, thus completing the automatic painting process. The operation is convenient and labor-saving.

[0022] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A rotary workbench for spray painting cookware, comprising a support platform (1), characterized in that: The support platform (1) is rotatably connected to a support frame (2) at the top, and the support frame (2) is rotatably connected to a plurality of turntables (3) at the top. An adjustment component is installed inside the turntables (3), and a fixing component is installed at the bottom of the support platform (1). The adjustment assembly includes a worm gear (4) and a rotating rod (5). The worm gear (4) is externally rotatably connected to the inside of the turntable (3). The rotating rod (5) is externally rotatably connected to the inner wall of the turntable (3). A turbine (6) is fixedly connected to the outside of the rotating rod (5). The turbine (6) meshes with the worm gear (4). A rotating plate (7) is fixedly connected to the upper side of the rotating rod (5). Four stop rods (8) are slidably connected inside the rotating plate (7). A limit rod (9) is slidably connected inside the stop rods (8).

2. The rotary workbench for spray painting cookware according to claim 1, characterized in that: The fixing assembly includes four outer shells (10), which are fixedly connected to the support platform (1) from the outside. The top of the outer shell (10) is provided with multiple air outlets (11). The bottom of the outer shell (10) is fixedly connected to a connecting block (12). The bottom of the connecting block (12) is fixedly connected to a suction cup (13). The top of the connecting block (12) is fixedly connected to a spring (14). The top of the spring (14) is fixedly connected to a piston (15). The top of the piston (15) is fixedly connected to a pressure rod (16).

3. The rotary workbench for spray painting cookware according to claim 1, characterized in that: The rotating plate (7) is externally rotatably connected to the inner wall of the turntable (3), and the stop bar (8) is externally slidably connected to the inside of the support platform (1).

4. A rotary workbench for spray painting cookware according to claim 1, characterized in that: The limiting rod (9) is externally fixedly connected to the inside of the support platform (1), and the stop rods (8) are distributed in concentric circles at equal intervals.

5. A rotary workbench for spray painting cookware according to claim 2, characterized in that: The top of the pressure rod (16) is fixedly connected to the pressure plate (17), and the spring (14) is sleeved inside the air outlet (11).

6. A rotary workbench for spray painting cookware according to claim 2, characterized in that: The piston (15) is externally slidably connected to the inner wall of the housing (10), and the pressure rod (16) is externally slidably connected to the inside of the housing (10).

7. A rotary workbench for spray painting cookware according to claim 2, characterized in that: The air outlets (11) are distributed in concentric circles at equal intervals.

8. A rotary workbench for spray painting cookware according to claim 1, characterized in that: The turntables (3) are distributed in a straight line at equal intervals.

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