An adjustable spraying device for painting cookware

Abstract

This utility model relates to the field of cookware spraying technology, and more particularly to an adjustable spraying device for cookware spraying, including a support frame with a lifting structure and an adjustment structure. This adjustable spraying device for cookware, through the adjustment structure, uses a dual-motor driven gear set for multi-directional angle adjustment via the cooperation of an incomplete gear and a rotating frame. This allows the spray head to precisely adapt to the curvature of different cookware surfaces, ensuring thorough spraying coverage. The coordinated rotation of the rotating plate and the rotating shaft further expands the adjustable range of the spray head, ensuring that the atomized paint adheres vertically to the workpiece surface, significantly improving coating uniformity and the coloring effect of edge details. Simultaneously, the mechanical transmission structure responds quickly, greatly improving the spraying efficiency of complex curved workpieces.

Description

Technical Field

[0001] This utility model relates to the field of cookware spraying technology, and in particular to an adjustable spraying device for cookware spraying. Background Technology

[0002] Cookware refers to various utensils used for cooking food or boiling water, such as rice cookers, woks, air fryers, electric pressure cookers, and frying pans. As a cooking utensil, cookware is widely used in daily life. After processing, cookware needs to be painted. Currently, most cookware is painted by placing it in a spraying device.

[0003] Existing spray painting equipment is not convenient for adjusting the spray angle according to the shape of different cookware. The limited adjustment of the spray angle results in poor coating uniformity, which ultimately affects the visual appeal and protective performance of the finished product. Utility Model Content

[0004] The purpose of this invention is to provide an adjustable spraying device for cookware painting, in order to solve the problems mentioned in the background art, such as the inconvenience of adjusting the spraying angle according to the shape of different cookware, the limited adjustment of the spraying angle, the poor uniformity of the coating, and the final impact on the visual aesthetics and protective performance of the finished product.

[0005] To achieve the above objectives, the present invention provides the following technical solution: an adjustable spraying device for pot painting, comprising a support frame, wherein a lifting structure is provided on the support frame, and an adjustment structure is provided on the lifting structure;

[0006] The adjustment structure includes a fixed frame, a rotating frame, an incomplete gear, a first motor, a rotating gear, a rotating shaft, a rotating plate, a paint spray head, a first gear, a second motor, and a second gear. The rotating frame is movably mounted on the fixed frame, the incomplete gear is mounted on the rotating frame, the first motor is mounted on the fixed frame, the rotating gear is mounted on the drive end of the first motor and meshes with the incomplete gear, the rotating shaft is movably mounted on the rotating frame, the rotating plate is mounted on the rotating shaft, the paint spray head is mounted on the rotating plate, the first gear is mounted on the rotating plate, the second motor is mounted on the rotating frame, and the second gear is mounted on the second motor and meshes with the first gear.

[0007] Preferably, the fixing frame is provided with reinforcing ribs, and the support frame is provided with pads.

[0008] Preferably, the first motor is fixed to the fixed frame by bolts, and the rotating frame is adapted to the fixed frame.

[0009] Preferably, the lifting structure includes a fixed plate, a placement frame, a transmission frame, a placement seat, a rotating threaded rod, a first bevel gear, a rotating shaft, a second bevel gear, a third motor, a slot, a connecting frame, a sliding block, a rotating threaded rod, a mounting frame, a rotating frame, an auxiliary wheel, a sleeve, and a lifting rod. The fixed plate is mounted on the support frame, the placement frame is mounted on the fixed plate, the transmission frame is movably mounted on the placement frame and connected to the fixed frame, the placement seat is mounted inside the placement frame, the rotating threaded rod is movably disposed on the placement seat and movably connected to the transmission frame, the first bevel gear is mounted on the rotating threaded rod, and the rotating shaft is movably disposed on the placement frame. The second bevel gear is mounted on the rotating shaft and meshes with the first bevel gear. The third motor is mounted on the placement frame and its drive end is connected to the rotating shaft. The slot is provided on the transmission frame. The connecting frame is mounted on the placement frame. The sliding block is movably mounted on the connecting frame. The rotating threaded rod is movably mounted on the connecting frame. The mounting frame is mounted on the connecting frame. The rotating frame is movably mounted on the mounting frame. The auxiliary wheel is movably mounted on the rotating frame and abuts against the sliding block. The sleeve is mounted on the fixed plate. The lifting rod is movably mounted inside the sleeve and connected to the fixed frame.

[0010] Preferably, the transmission frame is adapted to the placement frame, and the slots are provided in a plurality of manner.

[0011] Preferably, the second motor is fixed to the rotating frame by bolts, and a rotating handle is provided at one end of the rotating threaded rod.

[0012] Preferably, the connecting frame is provided with reinforcing ribs, and the third motor is fixed to the placement frame by bolts.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. This adjustable spraying device for cookware features an adjustable structure. The angle adjustment mechanism is driven by a dual-motor gear set, and the combination of incomplete gears and a rotating frame enables multi-directional angle adjustment. This allows the spray head to precisely adapt to the curvature of different cookware surfaces, ensuring thorough spraying coverage. The coordinated rotation of the rotating plate and the rotating shaft further expands the adjustable range of the spray head, ensuring that the atomized paint adheres vertically to the workpiece surface, significantly improving coating uniformity and the coloring effect of edge details. At the same time, the mechanical transmission structure responds quickly, greatly improving the spraying efficiency of complex curved workpieces.

[0015] 2. This adjustable spraying device for cookware painting features a lifting structure. The adjustment mechanism, driven by a motor, operates in coordination with gears and threaded rods to precisely control the lifting height of the spray head. Simultaneously, the linkage design of the sliding block and auxiliary wheel, combined with the locking structure of the rotating frame and slot, ensures a smooth and stable lifting process while quickly locking the working position of the spray head. This effectively improves the stability and positioning accuracy of the painting operation, making the spray angle adjustment more flexible and reliable, and significantly improving the uniformity of the coating. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the structure of this utility model from another perspective;

[0018] Figure 3 This is a partial cross-sectional view of the placement rack of this utility model;

[0019] Figure 4 This is a schematic diagram of the cooperation structure between the rotating frame and the rotating shaft of this utility model;

[0020] In the diagram: 1. Support frame; 2. Adjustment structure; 201. Fixed frame; 202. Rotating frame; 203. Incomplete gear; 204. First motor; 205. Rotating gear; 206. Rotating shaft; 207. Rotating plate; 208. Spray nozzle; 209. First gear; 210. Second motor; 211. Second gear; 3. Lifting structure; 301. Fixed plate; 302. Placement frame; 303. Transmission frame; 304. Placement seat; 305. Rotating threaded rod; 306. First bevel gear; 307. Rotating shaft; 308. Second bevel gear; 309. Third motor; 310. Slot; 311. Connecting frame; 312. Sliding block; 313. Rotating threaded rod; 314. Mounting frame; 315. Rotating frame; 316. Auxiliary wheel; 317. Sleeve; 318. Lifting rod. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1-4 This utility model provides a technical solution: an adjustable spraying device for pot painting, including a support frame 1, a lifting structure 3 on the support frame 1, and an adjustment structure 2 on the lifting structure 3;

[0023] The adjustment structure 2 includes a fixed frame 201, a rotating frame 202, an incomplete gear 203, a first motor 204, a rotating gear 205, a rotating shaft 206, a rotating plate 207, a paint spray head 208, a first gear 209, a second motor 210, and a second gear 211. The rotating frame 202 is movably mounted on the fixed frame 201. The incomplete gear 203 is mounted on the rotating frame 202. The first motor 204 is mounted on the fixed frame 201. The rotating gear 205 is mounted on the drive end of the first motor 204 and meshes with the incomplete gear 203. The rotating shaft 206 is movably mounted on the rotating frame 202. The rotating plate 207 is mounted on the rotating shaft 206. The paint spray head 208 is mounted on the rotating plate 207. The first gear 209... The first gear 209 is mounted on the rotating plate 207, the second motor 210 is mounted on the rotating frame 202, and the second gear 211 is mounted on the second motor 210 and meshes with the first gear 209. When it is necessary to adjust the angle of the paint spray head 208, the first motor 204 is driven, which can drive the rotating gear 205 to rotate. The rotating gear 205 can drive the incomplete gear 203 to rotate, and the incomplete gear 203 can drive the rotating frame 202 to rotate on the fixed frame 201, thereby adjusting the angle of the paint spray head 208. The second motor 210 is then driven, which can drive the second gear 211 to rotate. Under the action of the second gear 211, the first gear 209 drives the rotating plate 207 to rotate on the rotating frame 202 via the rotating shaft 206, further adjusting the angle of the paint spray head 208.

[0024] Furthermore, the fixing frame 201 is provided with reinforcing ribs, and the support frame 1 is provided with pads. The reinforcing ribs increase the stability of the fixing frame 201, and the pads make the support frame 1 more stable when placed.

[0025] Furthermore, the first motor 204 is fixed to the fixed frame 201 by bolts, and the rotating frame 202 is adapted to the fixed frame 201. The first motor 204, which is fixed by bolts, is easy to install and remove on the fixed frame 201, and the adapted rotating frame 202 rotates stably on the fixed frame 201.

[0026] Furthermore, the lifting structure 3 includes a fixed plate 301, a placement frame 302, a transmission frame 303, a placement seat 304, a rotating threaded rod 305, a first bevel gear 306, a rotating shaft 307, a second bevel gear 308, a third motor 309, a slot 310, a connecting frame 311, a sliding block 312, a rotating threaded rod 313, a mounting frame 314, a rotating frame 315, an auxiliary wheel 316, a sleeve 317, and a lifting rod 318. The fixed plate 301 is mounted on the support frame 1, the placement frame 302 is mounted on the fixed plate 301, the transmission frame 303 is movably mounted on the placement frame 302 and is connected to the fixed frame 201, and the placement seat 304 is mounted on the placement frame 201. Inside the mounting frame 302, the rotating threaded rod 305 is movably mounted on the placement seat 304 and is movably connected to the transmission frame 303. A first bevel gear 306 is mounted on the rotating threaded rod 305. A rotating shaft 307 is movably mounted on the mounting frame 302. A second bevel gear 308 is mounted on the rotating shaft 307 and meshes with the first bevel gear 306. A third motor 309 is mounted on the mounting frame 302, and its drive end is connected to the rotating shaft 307. A slot 310 is provided on the transmission frame 303. A connecting frame 311 is mounted on the mounting frame 302. The sliding block 312 is movable. The rotating threaded rod 313 is movably mounted on the connecting frame 311, the mounting frame 314 is mounted on the connecting frame 311, the rotating frame 315 is movably mounted on the mounting frame 314, the auxiliary wheel 316 is movably mounted on the rotating frame 315 and abuts against the sliding block 312, the sleeve 317 is mounted on the fixed plate 301, and the lifting rod 318 is movably mounted inside the sleeve 317 and connected to the fixed frame 201. When the height of the paint spray head 208 needs to be adjusted, the third motor 309 is driven. The third motor 309 can drive the rotating shaft 307 to rotate on the placement frame 302. The second bevel gear 308 is... The rotating shaft 307 rotates under the action of the rotating shaft 307. The first bevel gear 306 drives the rotating threaded rod 305 to rotate under the action of the second bevel gear 308. The transmission frame 303 drives the fixed frame 201 to move under the action of the rotating threaded rod 305. The lifting rod 318 follows the fixed frame 201 and moves within the sleeve 317, stabilizing the movement of the fixed frame 201. After the fixed frame 201 moves to the predetermined position, the rotating threaded rod 313 is rotated. Rotating the threaded rod 313 drives the sliding block 312 to move on the connecting frame 311. The auxiliary wheel 316 rotates on the rotating frame 315. One end of the rotating frame 315 with the auxiliary wheel 316 rotates away from the connecting frame 311, and the other end of the rotating frame 315 rotates towards the connecting frame 311.Until the end of the rotating frame 315 away from the auxiliary wheel 316 abuts against the slot 310 on the transmission frame 303, the rotating frame 315 can limit and fix the transmission frame 303, ensuring the stability of the paint spray head 208 during operation.

[0027] Furthermore, the transmission frame 303 is adapted to the placement frame 302, and a plurality of slots 310 are provided. The adapted transmission frame 303 moves stably on the placement frame 302. The plurality of slots 310 are equally spaced on the transmission frame 303. The plurality of slots 310, together with the rotating frame 315, can fix the transmission frame 303 at different positions.

[0028] Furthermore, the second motor 210 is fixed to the rotating frame 202 by bolts, and a rotating handle is provided at one end of the rotating threaded rod 313. The second motor 210 fixed by bolts is easy to install and remove on the rotating frame 202, and the rotating handle can facilitate the rotation of the rotating threaded rod 313.

[0029] Furthermore, the connecting frame 311 is provided with reinforcing ribs, and the third motor 309 is fixed to the placement frame 302 by bolts. The reinforcing ribs increase the stability of the connecting frame 311, and the third motor 309 fixed by bolts is easy to install and remove on the placement frame 302.

[0030] Working principle: When the height of the spray head 208 needs to be adjusted, the third motor 309 is driven. The third motor 309 drives the rotating shaft 307 to rotate on the placement frame 302. The second bevel gear 308 rotates under the action of the rotating shaft 307. The first bevel gear 306 drives the rotating threaded rod 305 to rotate under the action of the second bevel gear 308. The transmission frame 303 drives the fixed frame 201 to move under the action of the rotating threaded rod 305. The lifting rod 318 follows the fixed frame 201 and moves within the sleeve 317, stabilizing the movement of the fixed frame 201. After the fixed frame 201 moves to the predetermined position, the rotating threaded rod 313 is rotated. The rotating threaded rod 313 drives the sliding block 312 to move on the connecting frame 311. The auxiliary wheel 316 rotates on the rotating frame 315. The rotating frame 315, with the auxiliary wheel 316 at one end, rotates away from the connecting frame 311. One end of the auxiliary wheel 316 rotates toward the connecting frame 311 until the end of the rotating frame 315 away from the auxiliary wheel 316 abuts against the slot 310 on the transmission frame 303. The rotating frame 315 can limit and fix the transmission frame 303, making the paint spray head 208 stable when working. When it is necessary to adjust the angle of the paint spray head 208, the first motor 204 is driven. The first motor 204 can drive the rotating gear 205 to rotate. The rotating gear 205 can drive the incomplete gear 203 to rotate. The incomplete gear 203 can drive the rotating frame 202 to rotate on the fixed frame 201, which can adjust the angle of the paint spray head 208. The second motor 210 is driven. The second motor 210 can drive the second gear 211 to rotate. Under the action of the second gear 211, the first gear 209 drives the rotating plate 207 to rotate on the rotating frame 202 through the rotating shaft 206, which can further adjust the angle of the paint spray head 208.

[0031] 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. An adjustable spraying device for painting cookware, comprising a support frame (1), characterized in that: The support frame (1) is provided with a lifting structure (3), and the lifting structure (3) is provided with an adjustment structure (2); The adjustment structure (2) includes a fixed frame (201), a rotating frame (202), an incomplete gear (203), a first motor (204), a rotating gear (205), a rotating shaft (206), a rotating plate (207), a paint spray head (208), a first gear (209), a second motor (210), and a second gear (211). The rotating frame (202) is movably mounted on the fixed frame (201), the incomplete gear (203) is mounted on the rotating frame (202), the first motor (204) is mounted on the fixed frame (201), and the rotating gear (205) is mounted on the first motor (206). The machine (204) is driven by a rotating gear (205) that meshes with the incomplete gear (203). The rotating shaft (206) is movably mounted on the rotating frame (202). The rotating plate (207) is mounted on the rotating shaft (206). The paint spray head (208) is mounted on the rotating plate (207). The first gear (209) is mounted on the rotating plate (207). The second motor (210) is mounted on the rotating frame (202). The second gear (211) is mounted on the second motor (210) and meshes with the first gear (209).

2. The adjustable spraying device for painting cookware according to claim 1, characterized in that: The fixing frame (201) is provided with reinforcing ribs, and the support frame (1) is provided with pads.

3. The adjustable spraying device for painting cookware according to claim 1, characterized in that: The first motor (204) is fixed to the fixed frame (201) by bolts, and the rotating frame (202) is adapted to the fixed frame (201).

4. The adjustable spraying device for painting cookware according to claim 1, characterized in that: The lifting structure (3) includes a fixed plate (301), a placement frame (302), a transmission frame (303), a placement seat (304), a rotating threaded rod (305), a first bevel gear (306), a rotating shaft (307), a second bevel gear (308), a third motor (309), a slot (310), a connecting frame (311), a sliding block (312), a rotating threaded rod (313), a mounting frame (314), a rotating frame (315), an auxiliary wheel (316), a sleeve (317), and a lifting rod (318). The fixed plate (301) is mounted on the support frame ( 1) The placement frame (302) is mounted on the fixed plate (301), the transmission frame (303) is movably mounted on the placement frame (302) and the transmission frame (303) is connected to the fixed frame (201), the placement seat (304) is installed inside the placement frame (302), the rotating threaded rod (305) is movably disposed on the placement seat (304) and the rotating threaded rod (305) is movably connected to the transmission frame (303), the first bevel gear (306) is mounted on the rotating threaded rod (305), and the rotating shaft (307) is movably... The second bevel gear (308) is mounted on the rotating shaft (307) and meshes with the first bevel gear (306). The third motor (309) is mounted on the placement frame (302) and its drive end is connected to the rotating shaft (307). The slot (310) is provided on the transmission frame (303). The connecting frame (311) is mounted on the placement frame (302). The sliding block (312) is movably mounted on the connecting frame (311). The movable threaded rod (313) is movably mounted on the connecting frame (311), the mounting frame (314) is mounted on the connecting frame (311), the rotating frame (315) is movably mounted on the mounting frame (314), the auxiliary wheel (316) is movably mounted on the rotating frame (315) and the auxiliary wheel (316) abuts against the sliding block (312), the sleeve (317) is mounted on the fixed plate (301), and the lifting rod (318) is movably mounted inside the sleeve (317) and the lifting rod (318) is connected to the fixed frame (201).

5. An adjustable spraying device for painting cookware according to claim 4, characterized in that: The transmission frame (303) is adapted to the placement frame (302), and the slot (310) is provided with several slots.

6. The adjustable spraying device for painting cookware according to claim 4, characterized in that: The second motor (210) is fixed to the rotating frame (202) by bolts, and a rotating handle is provided at one end of the rotating threaded rod (313).

7. An adjustable spraying device for painting cookware according to claim 4, characterized in that: The connecting frame (311) is provided with reinforcing ribs, and the third motor (309) is fixed to the placement frame (302) by bolts.

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