Rotary spraying equipment for outer surface of vacuum cup

Abstract

The utility model discloses rotary spraying equipment for the outer surface of a vacuum cup, and relates to the technical field of spraying. According to the rotary spraying equipment for the outer surface of the vacuum cup, by arranging the connecting frame, the sliding groove, the fixing plate, a hollow rod, an adjusting rod, an electric telescopic rod and a fixing column, the function of fixing the position of the vacuum cup is achieved, and the situation that a part of the outer side of the vacuum cup is covered due to clamping from the outer side is avoided; therefore, the spraying of the outer surface of the vacuum cup is influenced; by arranging a gear ring, a fixing frame, a first gear, a second gear, a connecting column, a motor, a connecting pipe and a spray head, the function of rotary spraying of the vacuum cup is achieved, the motor drives the first gear to rotate through the connecting column, and the first gear drives the second gear to rotate; the second gear drives the fixing frame to move along the teeth on the inner side of the gear ring while rotating, the first gear drives the connecting pipe and the spray head to rotate while rotating, and the spraying efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of spraying technology, specifically to a rotary spraying device for the outer surface of a thermos cup. Background Technology

[0002] Insulated cups are generally containers for holding water made of ceramic or stainless steel with a vacuum layer. They have a lid that is tightly sealed. The vacuum insulation layer slows down the heat dissipation of the liquid inside, thus achieving the purpose of keeping the cup warm. As the insulated cup market grows, different consumers have different needs, resulting in a wide variety of insulated cups on the market. Although the outer surface of insulated cups is sprayed with different colors, the basic color is generally the same, and there are no particularly novel variations. To meet the needs of some young people for personalized and distinctive insulated cup styles, rotary spraying equipment is used to spray the outer surface of insulated cups. In the current insulated cup spraying process, the insulated cup is usually fixed on a clamp first, and then the outer wall of the cup is sprayed. During the process of fixing the insulated cup, the clamp will block some areas on the outer side of the cup, resulting in an uneven spraying effect on the surface of the cup. Utility Model Content

[0003] To address the shortcomings of existing technologies, this utility model provides a rotary spraying device for the outer surface of thermos cups, thereby solving the problems mentioned in the background section.

[0004] In the existing process of spraying insulated cups, the insulated cup is usually fixed on a fixture first, and then the outer wall of the cup is sprayed. During the process of fixing the insulated cup, the fixture will block part of the outer area of ​​the cup, resulting in uneven spraying effect on the surface of the cup.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A rotary spraying device for the outer surface of a thermos cup includes a housing. A gear ring is fixedly connected inside the housing. A connecting column is rotatably connected inside the housing. A fixed frame is rotatably connected to the outer side of the connecting column. Multiple second gears are rotatably connected to the top of the fixed frame. A first gear is fixedly connected to the top of the connecting column, passing through the top of the fixed frame. The outer side of the first gear meshes with a second gear. The outer side of the second gear meshes with the gear ring. A connecting frame is fixedly connected to the top of the second gear. A groove extending through the surface of the connecting frame begins on one side. A fixed plate is slidably connected inside the groove. A fixed column is fixedly connected to the center of the top of the connecting frame. A hollow rod is slidably connected to the outer side of the fixed column. An adjusting rod is rotatably connected to the outer side of the hollow rod. The end of the adjusting rod away from the hollow rod is rotatably connected to the fixed plate. A connecting tube is fixedly connected to the top of the first gear. Multiple spray nozzles are provided on the outer side of the connecting tube.

[0007] Preferably, a mounting bracket is fixedly connected to the top of the housing, and the top of the connecting pipe is rotatably connected to the mounting bracket.

[0008] Preferably, the end of the connecting pipe away from the first gear passes through one side of the mounting bracket and is fixedly connected to a rotary joint.

[0009] Preferably, a motor is fixedly connected inside the housing, and the bottom end of the connecting column is fixedly connected to the output end of the motor.

[0010] Preferably, an electric telescopic rod is fixedly connected to the top of the fixed column.

[0011] Preferably, the output end of the electric telescopic rod is fixedly connected to the hollow rod.

[0012] This invention provides a rotary spraying device for the outer surface of a thermos cup. Compared with the prior art, it has the following advantages:

[0013] 1. The thermos cup uses a rotary spraying device for its outer surface. By setting up a connecting frame, slide, fixing plate, hollow rod, adjusting rod, electric telescopic rod and fixing column, the device can fix the position of the thermos cup and avoid the situation where clamping from the outside would cover part of the outer surface of the thermos cup, thus affecting the spraying of the outer surface of the thermos cup.

[0014] 2. The outer surface of the thermos cup is coated with a rotary spraying device. By setting up a gear ring, a fixed frame, a first gear, a second gear, a connecting column, a motor, a connecting pipe, and a nozzle, the device realizes the function of rotary spraying of the thermos cup. The motor drives the first gear to rotate through the connecting column, and the first gear drives the second gear to rotate. While the second gear is rotating, it moves the fixed frame along the teeth on the inner side of the gear ring. At the same time, the rotation of the first gear also drives the connecting pipe and the nozzle to rotate, which improves the spraying efficiency. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the internal structure of the present invention;

[0016] Figure 2 This is a three-dimensional structural diagram of the present invention;

[0017] Figure 3 This is a partial structural schematic diagram of the present invention;

[0018] Figure 4 This is a schematic diagram of the toothed ring structure of this utility model.

[0019] In the diagram: 1. Housing; 2. Mounting bracket; 3. Gear ring; 4. Fixing bracket; 5. First gear; 6. Second gear; 7. Connecting column; 8. Motor; 9. Connecting bracket; 10. Slide groove; 11. Fixing plate; 12. Hollow rod; 13. Adjusting rod; 14. Electric telescopic rod; 15. Fixing column; 16. Connecting pipe; 17. Nozzle; 18. Rotary joint. Detailed Implementation

[0020] 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.

[0021] Please see Figures 1-4This utility model provides a technical solution: a rotary spraying device for the outer surface of a thermos cup, including a housing 1. A toothed ring 3 is fixedly connected inside the housing 1, and a connecting column 7 is rotatably connected inside the housing 1. A fixing frame 4 is rotatably connected to the outside of the connecting column 7. Multiple second gears 6 are rotatably connected to the top of the fixing frame 4. The fixing frame 4 is triangular, with a second gear 6 rotatably connected to each corner. A first gear 5 is fixedly connected to the top of the connecting column 7, passing through the top of the fixing frame 4. The rotation of the connecting column 7 causes the first gear 5 to rotate. The outside of the first gear 5 meshes with the second gear 6. The rotation of the first gear 5 causes the second gear 6 to rotate simultaneously. The outside of the second gear 6 meshes with the toothed ring 3. As the second gear 6 rotates, it also causes the fixing frame 4 to rotate along the teeth on the inside of the second gear 6. A connecting frame 9 is fixedly connected to the top of the second gear 6. The thermos cup is placed with its mouth facing down on the surface of the connecting frame 9. One side of the connecting frame 9 begins to rotate. A groove 10 runs through its surface. A fixed plate 11 is slidably connected inside the groove 10. A convex block is fixedly connected to the bottom of the fixed plate 11. The outer side of the convex block fits against the surface of the groove 10 to maintain the stability of the fixed plate 11 during movement. A fixed column 15 is fixedly connected to the top center of the connecting frame 9. A hollow rod 12 is slidably connected to the outer side of the fixed column 15. The hollow rod 12 moves along the outer side of the fixed column 15. An adjusting rod 13 is rotatably connected to the outer side of the hollow rod 12. The movement of the hollow rod 12 moves the adjusting rod 13. The end of the adjusting rod 13 away from the hollow rod 12 is rotatably connected to the fixed plate 11. The movement of the adjusting rod 13 moves the fixed plate 11 inside the groove 10. A connecting pipe 16 is fixedly connected to the top of the first gear 5. Multiple nozzles 17 are provided on the outer side of the connecting pipe 16. The rotation of the first gear 5 causes the connecting pipe 16 to rotate. The rotation of the connecting pipe 16 causes the nozzles 17 to rotate and spray the outer side of the thermos cup.

[0022] Furthermore, a mounting bracket 2 is fixedly connected to the top of the housing 1, and the top of the connecting pipe 16 is rotatably connected to the mounting bracket 2 to maintain the stability of the connecting pipe 16 during rotation.

[0023] Furthermore, a rotary joint 18 is fixedly connected to the end of the connecting pipe 16 away from the first gear 5, passing through one side of the mounting bracket 2. When the paint is introduced into the rotary joint 18, the pipe connected to it will not rotate when the connecting pipe 16 rotates.

[0024] Furthermore, a motor 8 is fixedly connected inside the housing 1, and the bottom end of the connecting column 7 is fixedly connected to the output end of the motor 8. When the motor 8 is turned on, the motor 8 rotates the connecting column 7.

[0025] Furthermore, an electric telescopic rod 14 is fixedly connected to the top of the fixed column 15, and the electric telescopic rod 14 is fixed to the top of the fixed column 15 by a support frame.

[0026] Furthermore, the output end of the electric telescopic rod 14 is fixedly connected to the hollow rod 12, and the electric telescopic rod 14 is opened to move the hollow rod 12.

[0027] In use, place the thermos cup with its mouth facing down on the surface of the connecting frame 9, so that the fixing plate 11 is inside the thermos cup. Activate the electric telescopic rod 14. The electric telescopic rod 14, along with the hollow rod 12, moves downward along the outside of the fixing column 15. The movement of the hollow rod 12 moves the adjusting rod 13, which in turn moves the fixing plate 11 inside the slide groove 10 until one side of the fixing plate 11 contacts the wall of the thermos cup, thus fixing the position of the thermos cup and preventing it from moving during spraying and affecting the spraying effect. Activate the motor 8. The motor 8 rotates the connecting column 7, which in turn rotates the first gear 5. The rotation of the first gear 5 in turn rotates the second gear 6. While rotating, the second gear 6 moves along the inside of the gear ring 3 and rotates around the first gear 5. The rotation of the first gear 5 in turn rotates the connecting tube 16 and the nozzle 17, which better sprays the surface of the thermos cup, improving spraying efficiency and ensuring that the paint is evenly sprayed on the outside of the thermos cup.

[0028] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.

[0029] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, the phrase "comprising an element defined as..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0030] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A rotary spraying device for the outer surface of a thermos cup, comprising a housing (1), characterized in that: A gear ring (3) is fixedly connected inside the housing (1). A connecting column (7) is rotatably connected inside the housing (1). A fixing frame (4) is rotatably connected to the outside of the connecting column (7). A plurality of second gears (6) are rotatably connected to the top of the fixing frame (4). A first gear (5) is fixedly connected through the top of the connecting column (7) and passes through the top of the fixing frame (4). The outside of the first gear (5) meshes with the second gear (6). The outside of the second gear (6) meshes with the gear ring (3). A connecting frame (9) is fixedly connected to the top of the second gear (6). (9) has a groove (10) that runs through its surface. A fixed plate (11) is slidably connected inside the groove (10). A fixed column (15) is fixedly connected to the top center of the connecting frame (9). A hollow rod (12) is slidably connected to the outside of the fixed column (15). An adjusting rod (13) is rotatably connected to the outside of the hollow rod (12). The end of the adjusting rod (13) away from the hollow rod (12) is rotatably connected to the fixed plate (11). A connecting pipe (16) is fixedly connected to the top of the first gear (5). Multiple nozzles (17) are provided on the outside of the connecting pipe (16).

2. The rotary spraying equipment for the outer surface of a thermos cup according to claim 1, characterized in that: The top of the housing (1) is fixedly connected to the mounting bracket (2), and the top of the connecting pipe (16) is rotatably connected to the mounting bracket (2).

3. The rotary spraying equipment for the outer surface of a thermos cup according to claim 2, characterized in that: The end of the connecting pipe (16) away from the first gear (5) passes through the side of the mounting bracket (2) and is fixedly connected to a rotary joint (18).

4. The rotary spraying equipment for the outer surface of a thermos cup according to claim 1, characterized in that: The box (1) is fixedly connected to a motor (8), and the bottom end of the connecting column (7) is fixedly connected to the output end of the motor (8).

5. The rotary spraying equipment for the outer surface of a thermos cup according to claim 1, characterized in that: An electric telescopic rod (14) is fixedly connected to the top of the fixed column (15).

6. The rotary spraying equipment for the outer surface of a thermos cup according to claim 5, characterized in that: The output end of the electric telescopic rod (14) is fixedly connected to the hollow rod (12).

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