Ultrasonic rotary spraying structure

Abstract

The utility model relates to an ultrasonic rotary spraying structure which comprises a box body and a partition plate fixedly connected to the interior of the box body, a rotary placing mechanism for rotating a battery shell is arranged in the box body, and the rotary placing mechanism comprises two mounting cylinders rotationally connected to the interior of the box body; a reset spring is fixedly connected to the interior of the mounting cylinder, and one end of the reset spring is fixedly connected with an elastic telescopic rod extending to the exterior of the mounting cylinder. According to the ultrasonic rotary spraying structure, by arranging a reset spring and an elastic telescopic rod, the elastic telescopic rod can elastically move in the mounting barrels, then the two ends of a battery shell can be clamped and fixed by arranging a clamping structure, at the moment, the two mounting barrels can rotate at the same time, and then the mounting barrels are driven to rotate by arranging a driving motor; and therefore, the battery shell can be driven to rotate, the surface of the battery shell can be fully sprayed conveniently, and the spraying efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of battery production, in particular to an ultrasonic rotary spraying structure. Background Art

[0002] With the development of science and technology, there are more and more innovations in new energy batteries.

[0003] During the battery production process, its shell needs to be sprayed. After searching, the Chinese patent CN217432019U in the prior art discloses a spraying device for the shell production of a new energy battery, including a bottom plate, a vertical plate and a workbench, the upper surface of the bottom plate is fixedly connected with a vertical plate, a workbench is arranged above the bottom plate, the four corners of the upper surface of the workbench are fixedly connected with a second support rod, the top of the second support rod is fixedly connected with a cross plate, the inside of the cross plate is provided with a T-shaped guide slot running through the vertical walls on both sides, the inside of the T-shaped guide slot is slidably connected with a movable plate, the bottom of the movable plate is fixedly connected with a spray box, the bottom of the spray box is fixedly connected with a nozzle, and a connecting plate is fixedly connected to the bottom of the spray box on the side of the nozzle close to the vertical plate. The utility model can automatically spray paint on the battery shell, avoid the problem of uneven spraying caused by manual spraying, avoid waste of spraying, and avoid uneven spraying affecting the use of the battery.

[0004] However, during use, the utility model can only spray one side of the battery shell, and the staff needs to manually adjust the position of the battery shell. During the spraying process, the paint is in a wet state and can be easily wiped off by fingers, which affects the final effect and cannot meet production needs. Therefore, an ultrasonic rotary spraying structure is proposed to solve the above problems. Utility Model Content

[0005] In view of the shortcomings of the prior art, the utility model provides an ultrasonic rotary spraying structure, which has the advantage of facilitating all-round spraying of the battery shell, and solves the problem that only one side of the battery shell can be sprayed, and the staff needs to manually adjust the position of the battery shell. During the spraying process, the paint is in an undried state and can be easily wiped off by fingers, which affects the final effect and cannot meet production needs.

[0006] To achieve the above object, the utility model provides the following technical solutions: an ultrasonic rotary spraying structure, comprising a box body and a partition fixedly connected to the inside of the box body, wherein a rotary placement mechanism for rotating the battery shell is arranged inside the box body;

[0007] The rotating placement mechanism includes two mounting tubes rotatably connected to the inside of a box body, a return spring is fixedly connected to the inside of the mounting tube, one end of the return spring is fixedly connected to an elastic telescopic rod extending to the outside of the mounting tube, and the end of the elastic telescopic rod away from the return spring is fixedly connected to a placement piece, one side of the box body is fixedly connected to a driving motor for driving the mounting tube, and the inside of the placement piece is provided with a clamping structure extending to the outside thereof.

[0008] Furthermore, the clamping structure includes a threaded rod threadedly connected to the inside of the placement piece and extending to the top thereof, the bottom end of the threaded rod is rotatably connected to a clamping plate, and one end of the threaded rod away from the clamping plate is fixedly connected to a rotating handle.

[0009] Furthermore, a limiting block extending into the interior of the placement piece is fixedly connected to one side of the clamping plate, and a limiting groove matched with the limiting block is formed on the inner wall of the placement piece.

[0010] Furthermore, a servo motor is fixedly connected to one side of the box body, an adjusting screw extending to the inside of the box body is fixedly connected to the output shaft of the servo motor, the external thread of the adjusting screw is connected to a threaded sleeve, the bottom of the threaded sleeve is fixedly connected to a connecting block passing through the partition, an electric push rod is fixedly installed on one end of the connecting block away from the threaded sleeve, and an ultrasonic nozzle is fixedly connected to the output end of the electric push rod.

[0011] Furthermore, the interior of the box body is fixedly connected to a limit rod, the exterior of the limit rod is slidably connected to a limit sleeve, and the limit sleeve is fixedly connected to the threaded sleeve.

[0012] Furthermore, a pump body is fixedly connected to the inner wall of the box body, a material storage box is slidably connected to the interior of the box body, a hose is fixedly connected between one end of the pump body and the ultrasonic nozzle, and a submersible pipe extending into the interior of the material storage box is fixedly connected to the end of the pump body away from the hose.

[0013] Furthermore, the interior of the box body is slidably connected with a collection box extending to the front side thereof, and the interior of the box body is provided with a feed opening communicated with the collection box.

[0014] Furthermore, universal wheels are fixedly installed on the bottom of the box, and the number of the universal wheels is four, and the four universal wheels are evenly distributed on the bottom of the box.

[0015] Compared with the prior art, the utility model provides an ultrasonic rotary spraying structure, which has the following beneficial effects:

[0016] 1. The ultrasonic rotary spraying structure is provided with a reset spring and an elastic telescopic rod, so that the elastic telescopic rod can be elastically displaced inside the mounting cylinder, and then the two ends of the battery shell can be clamped and fixed by providing a clamping structure. At this time, the two mounting cylinders can rotate at the same time, and then the mounting cylinders are driven to rotate by providing a driving motor, and then the battery shell can be driven to rotate, so that the surface of the battery shell can be fully sprayed, thereby improving the efficiency of spraying.

[0017] 2. The ultrasonic rotary spraying structure drives the adjusting screw to rotate by setting a servo motor, and then drives the threaded sleeve and the electric push rod to move by adjusting the screw, so as to facilitate the adjustment of the position of the ultrasonic nozzle, and thus can be suitable for battery shells of different lengths. It solves the problem that only one side of the battery shell can be sprayed, and the staff needs to manually adjust the position of the battery shell. During the spraying process, the paint is in an wet state and can be easily wiped off by fingers, which affects the final effect and cannot meet the production needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a cross-sectional view of the structure of the utility model;

[0019] Figure 2 It is a partial cross-sectional view of the rotating placement mechanism of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the ultrasonic nozzle of the utility model;

[0021] Figure 4 It is a three-dimensional diagram of the structure of the utility model.

[0022] In the figure: 1 box body, 2 partition, 3 mounting cylinder, 4 return spring, 5 elastic telescopic rod, 6 placement piece, 7 drive motor, 8 threaded rod, 9 clamping plate, 10 rotating handle, 11 servo motor, 12 adjusting screw, 13 threaded sleeve, 14 connecting block, 15 electric push rod, 16 ultrasonic nozzle, 17 limit rod, 18 limit sleeve, 19 pump body, 20 storage box, 21 hose, 22 diving tube, 23 collection box, 24 discharge port, 25 universal wheel. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Embodiment 1:

[0025] See also Figure 1-4An ultrasonic rotary spraying structure in this embodiment includes a box body 1 and a partition 2 fixedly connected to the inside of the box body 1. A rotating placement mechanism for rotating the battery shell is arranged inside the box body 1. The rotating placement mechanism includes two mounting tubes 3 rotatably connected to the inside of the box body 1. A reset spring 4 is fixedly connected to the inside of the mounting tube 3. One end of the reset spring 4 is fixedly connected to an elastic telescopic rod 5 extending to the outside of the mounting tube 3. The end of the elastic telescopic rod 5 away from the reset spring 4 is fixedly connected to a placement piece 6. A driving motor 7 for driving the mounting tube 3 is fixedly connected to one side of the box body 1. A clamping structure extending to the outside of the placement piece 6 is arranged inside.

[0026] Among them, the clamping structure includes a threaded rod 8 which is threadedly connected to the inside of the placement piece 6 and extends to the top thereof, the bottom end of the threaded rod 8 is rotatably connected to a clamping plate 9, one end of the threaded rod 8 away from the clamping plate 9 is fixedly connected to a rotating handle 10, one side of the clamping plate 9 is fixedly connected to a limit block extending to the inside of the placement piece 6, and a limit groove matching the limit block is opened on the inner wall of the placement piece 6.

[0027] It should be noted that a bearing matched with the mounting tube 3 is fixedly installed inside the box body 1, and a box door is hinged on the front of the box body 1.

[0028] In this embodiment, a servo motor 11 is fixedly connected to one side of the box body 1, and an adjusting screw 12 extending to the interior of the box body 1 is fixedly connected to the output shaft of the servo motor 11. The external thread of the adjusting screw 12 is connected to a threaded sleeve 13, and the bottom of the threaded sleeve 13 is fixedly connected to a connecting block 14 that passes through the partition 2. An electric push rod 15 is fixedly installed on the end of the connecting block 14 away from the threaded sleeve 13, and an ultrasonic nozzle 16 is fixedly connected to the output end of the electric push rod 15.

[0029] Among them, the interior of the box body 1 is fixedly connected to a limit rod 17, the exterior of the limit rod 17 is slidably connected to a limit sleeve 18, the limit sleeve 18 is fixedly connected to the threaded sleeve 13, a bearing compatible with the adjusting screw 12 is fixedly installed inside the box body 1, and a movable groove compatible with the connecting block 14 is opened inside the partition plate 2.

[0030] In this embodiment, the interior of the box body 1 is slidably connected to a collection box 23 extending to the front thereof, a discharge port 24 connected to the collection box 23 is opened inside the box body 1, a handle is fixedly connected to the front of the collection box 23, and the collection box 23 is a hollow, lidless rectangular block.

[0031] In this embodiment, universal wheels 25 are fixedly installed at the bottom of the box 1. There are four universal wheels 25, which are evenly distributed at the bottom of the box 1. A brake pad is hinged on one side of the universal wheel 25.

[0032] Embodiment 2:

[0033] See also Figure 1 On the basis of the first embodiment, it includes a pump body 19 fixedly connected to the inner wall of the box body 1, a material storage box 20 is slidably connected inside the box body 1, a hose 21 is fixedly connected between one end of the pump body 19 and the ultrasonic nozzle 16, and a submersible pipe 22 extending into the interior of the material storage box 20 is fixedly connected to the end of the pump body 19 away from the hose 21.

[0034] In this embodiment, a feed pipe extending into the interior of the storage box 20 is fixedly connected to the top thereof, and a controller is fixedly installed on the front of the box body 1.

[0035] By adopting the above technical solution, by providing a pump body 19 and a material storage box 20, the paint inside the material storage box 20 can be transported to the inside of the ultrasonic nozzle 16, thereby completing the spraying effect.

[0036] The working principle of the above embodiment is:

[0037] First, inject the paint into the storage box 20, then place one end of the battery shell inside the placement piece 6, turn the rotating handle 10 to drive the clamping plate 9 to move, and then fix the battery shell, then pull the elastic telescopic rod 5 to fix the other end of the battery shell, start the servo motor 11 to drive the ultrasonic nozzle 16 to move, and at the same time start the electric push rod 15 to drive the ultrasonic nozzle 16 to rise and fall to a suitable height, start the pump body 19 to transport the paint to the inside of the ultrasonic nozzle 16, and the ultrasonic nozzle 16 sprays the surface of the battery shell. During the spraying process, start the drive motor 7 to drive the battery shell to rotate, and then fully spray it.

[0038] The electrical components appearing in the article are all electrically connected to the main controller and the power supply. The main controller can be a conventional known device for control such as a computer, and the existing public power connection technology is not described in detail in the article.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An ultrasonic rotary spray coating structure, comprising a housing (1) and a partition (2) fixedly connected to the interior of the housing (1), characterized in that: A rotating placement mechanism for rotating the battery shell is arranged inside the box (1); The rotating placement mechanism comprises two mounting tubes (3) rotatably connected to the inside of a box body (1); a return spring (4) is fixedly connected to the inside of the mounting tube (3); one end of the return spring (4) is fixedly connected to an elastic telescopic rod (5) extending to the outside of the mounting tube (3); one end of the elastic telescopic rod (5) away from the return spring (4) is fixedly connected to a placement piece (6); one side of the box body (1) is fixedly connected to a driving motor (7) for driving the mounting tube (3); and a clamping structure extending to the outside of the placement piece (6) is provided inside.

2. The ultrasonic rotary spraying structure according to claim 1, characterized in that: The clamping structure comprises a threaded rod (8) threadedly connected to the inside of the placement piece (6) and extending to the top thereof, the bottom end of the threaded rod (8) is rotatably connected to a clamping plate (9), and the end of the threaded rod (8) away from the clamping plate (9) is fixedly connected to a rotating handle (10).

3. The ultrasonic rotary spraying structure according to claim 2, characterized in that: A limiting block extending into the interior of the placement piece (6) is fixedly connected to one side of the clamping plate (9), and a limiting groove matching the limiting block is provided on the inner wall of the placement piece (6).

4. The ultrasonic rotary spray coating structure according to claim 1, characterized in that: A servo motor (11) is fixedly connected to one side of the box body (1); an adjusting screw (12) extending into the interior of the box body (1) is fixedly connected to the output shaft of the servo motor (11); a threaded sleeve (13) is connected to the outer thread of the adjusting screw (12); a connecting block (14) penetrating the partition (2) is fixedly connected to the bottom of the threaded sleeve (13); an electric push rod (15) is fixedly mounted on one end of the connecting block (14) away from the threaded sleeve (13); and an ultrasonic nozzle (16) is fixedly connected to the output end of the electric push rod (15).

5. The ultrasonic rotary spraying structure according to claim 4, characterized in that: The interior of the box body (1) is fixedly connected to a limit rod (17), the exterior of the limit rod (17) is slidably connected to a limit sleeve (18), and the limit sleeve (18) is fixedly connected to the threaded sleeve (13).

6. The ultrasonic rotary spray coating structure according to claim 1, characterized in that: A pump body (19) is fixedly connected to the inner wall of the box body (1), a material storage box (20) is slidably connected to the interior of the box body (1), a hose (21) is fixedly connected between one end of the pump body (19) and the ultrasonic nozzle (16), and a submersible pipe (22) extending into the interior of the material storage box (20) is fixedly connected to the end of the pump body (19) away from the hose (21).

7. The ultrasonic rotary spraying structure according to claim 1, characterized in that: The box body (1) is slidably connected to a collection box (23) extending to the front thereof, and the box body (1) is provided with a discharge port (24) in communication with the collection box (23).

8. The ultrasonic rotary spray coating structure according to claim 1, characterized in that: Universal wheels (25) are fixedly mounted on the bottom of the box (1), and there are four universal wheels (25). The four universal wheels (25) are evenly distributed on the bottom of the box (1).

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