Motor shell spraying device

Abstract

The utility model relates to the technical field of motor machining, and discloses a motor shell spraying device which comprises a spraying box, the top of the spraying box is fixedly connected with a paint can through bolts, the top of the paint can is fixedly connected with a fixing plate through bolts, and the top of the fixing plate is fixedly connected with a sealing cover. The side wall of an inner cavity of the fixing plate is fixedly connected with a limiting sleeve through a bolt, the side wall of an inner cavity of the limiting sleeve is movably connected with a fixing rod, the bottom of the fixing rod is fixedly connected with a floating ball, the floating ball is arranged in the paint can, and an observation piece is arranged at the top of the fixing rod. Through cooperative use of the observation piece and other related assemblies, the overall structure is simple, operation and use are easy and convenient, workers can conveniently check the remaining paint in the paint can, and therefore the workers can conveniently add corresponding paint into the paint can in time, and the work efficiency is improved. And the normal spraying operation on the motor shell is prevented from being influenced by the conditions of insufficient paint and the like.

Description

Technical Field

[0001] The present application relates to the technical field of motor processing, and in particular to a motor housing spraying device. Background Art

[0002] Motor housing spraying refers to spraying treatment on the motor housing. This treatment is usually to provide external protection, improve the appearance, or improve the corrosion resistance of the motor. Spraying can use different coatings, such as paint, paint film, coating, etc. The specific choice depends on the application scenario and requirements. This treatment can prevent the motor housing from corrosion, oxidation or damage, and can make the motor look more beautiful;

[0003] In the utility model with the Chinese patent authorization announcement number "CN219273477U", "a motor housing spraying device is disclosed, belonging to the field of motor processing technology, including a box body, a box door is hinged on the front of the box body, a handle is fixedly installed on the front of the box door, the box door is fixed together with the box body by magnetic attraction through a magnetic attraction component, a support seat is fixedly installed at the bottom of the inner cavity of the box body, a motor housing body to be painted is clamped on the support seat, and a paint box is fixedly installed on the top of the box body; "It can drive the fixed shell and the spray head to spray paint on the surface of the motor housing body when moving through the coordinated use of the conveying component and the driving component. After the painting is completed, the user can heat the surface of the motor housing body through the heating plate to accelerate the drying speed of the paint surface, and it is convenient for the user to grasp the remaining amount of paint inside the paint box by providing an observation window. When the remaining amount is insufficient, the user can replenish the paint to the inside of the paint box in time through the filling pipe to avoid affecting the normal spraying operation of the motor housing;

[0004] With respect to the above-mentioned related technologies, the inventor believes that in the above-mentioned utility model, an observation window is provided on one side of the paint box to check the remaining paint inside the paint box. However, when the paint is stored in the paint box, the paint may adhere to the side of the observation window close to the inside of the paint box, so that it is difficult to check the remaining paint inside the paint box from the outside, which may cause inconvenience in timely adding paint to the inside of the paint box, which may affect the normal spraying efficiency of the motor housing.

[0005] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0006] In order to solve the problem that the existing spraying device has an observation window on the paint box, paint may adhere to one side of the observation window, making it inconvenient to check the remaining paint inside the paint box, resulting in inconvenience in adding paint in time and affecting the normal spraying efficiency, the present application provides a motor casing spraying device.

[0007] The motor housing spraying device provided in this application adopts the following technical solution:

[0008] A motor casing spraying device comprises a spray box, a paint can is fixedly connected to the top of the spray box by bolts, a fixing plate is fixedly connected to the top of the paint can by bolts, a sealing cover is fixedly connected to the top of the fixing plate, a limiting sleeve is fixedly connected to the inner cavity side wall of the fixing plate by bolts, a fixing rod is movably connected to the inner cavity side wall of the limiting sleeve, a float is fixedly connected to the bottom of the fixing rod, and the float is arranged inside the paint can, an observation piece is provided on the top of the fixing rod, and the observation piece is arranged on the top of the fixing plate.

[0009] Preferably, the observation piece includes a limit block, a fixing frame, a connecting rod, a sliding rod, a slider, a side rod, a pointer and a scale bar, the top of the fixing rod is fixedly connected to the limit block by bolts, and one side of the limit block is fixedly connected to the connecting rod by bolts.

[0010] Preferably, one end of the connecting rod away from the limiting block is fixedly connected to a sliding block by bolts, one side of the sliding block is fixedly connected to a pointer by bolts, and the inner cavity side wall of the sliding block is slidably connected to a sliding rod.

[0011] Preferably, both ends of the sliding rod are fixedly connected to a fixing frame by bolts, and the bottom of the fixing frame is fixedly connected to the top of the fixing plate by bolts.

[0012] Preferably, one side of the fixing frame is fixedly connected to a side rod via bolts, and one side of the side rod is fixedly connected to a plurality of groups of scale bars.

[0013] In summary, this application includes the following beneficial technical effects:

[0014] Through the coordinated use of the observation piece and other related components, the float can be used to float up or down according to the remaining paint in the paint can, so that the connecting rod and related components can be driven to rise or fall through the fixed rod on the top of the float, so that the remaining paint in the paint can can be checked through the pointer on one side of the slider and the scale bar on its side rod; compared with the prior art, the overall structure is simple and easy to operate, which is convenient for the staff to check the remaining paint in the paint can, so that it is convenient for the staff to add corresponding paint to the paint can in time, avoiding the normal spraying operation of the motor casing affected by insufficient paint. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic diagram of a three-dimensional structure from a first-view perspective of an embodiment of the application;

[0016] Figure 2is a cross-sectional view of a paint can and a partial structural diagram of related components of an embodiment of the application;

[0017] Figure 3 It is a schematic diagram of the partial structure of the scale bar, pointer and related components of the embodiment of the application.

[0018] Explanation of the accompanying reference numerals: 1. spray box; 2. paint can; 3. fixing plate; 4. sealing cover; 5. limiting sleeve; 6. fixing rod; 7. limiting block; 8. fixing frame; 9. connecting rod; 10. sliding rod; 11. sliding block; 12. side rod; 13. floating ball; 14. pointer; 15. scale bar. DETAILED DESCRIPTION

[0019] The following is combined with Figure 1-3 This application is described in further detail.

[0020] The present application embodiment discloses a motor housing spraying device. Figure 1-3 A motor housing spraying device comprises a spray box 1, a paint can 2 is fixedly connected to the top of the spray box 1 by bolts, a fixing plate 3 is fixedly connected to the top of the paint can 2 by bolts, a sealing cover 4 is fixedly connected to the top of the fixing plate 3, a limiting sleeve 5 is fixedly connected to the inner cavity side wall of the fixing plate 3 by bolts, a fixing rod 6 is movably connected to the inner cavity side wall of the limiting sleeve 5, a floating ball 13 is fixedly connected to the bottom of the fixing rod 6, and the floating ball 13 is arranged inside the paint can 2, an observation piece is arranged on the top of the fixing rod 6, and the observation piece is arranged on the top of the fixing plate 3;

[0021] By adopting the above technical scheme, the paint can 2 on the top of the spray box 1 can be used to transport paint to the corresponding spraying equipment during the motor casing spraying operation. At the same time, the float 13 inside the paint can 2 can float up or down according to the change of the paint amount inside the paint can 2. At the same time, the limit sleeve 5 fixedly connected to the inner cavity side wall of the fixed plate 3 ensures the stability of the float 13 and the fixed rod 6 on the top of the float 13 when rising or falling, avoiding deviation and tilting, which affects the monitoring of the remaining paint. When the fixed rod 6 rises or falls, the paint inside the paint can 2 can be checked through the observation piece provided on the top. At the same time, after checking the remaining paint according to the observation piece, the staff can open the sealing cover 4 and add corresponding paint to the paint can 2 from the sealing cover 4 in time.

[0022] Reference Figure 1 , Figure 2 and Figure 3The observation part includes a limit block 7, a fixed frame 8, a connecting rod 9, a sliding rod 10, a slider 11, a side rod 12, a pointer 14 and a scale bar 15. The top of the fixed rod 6 is fixedly connected to the limit block 7 by bolts, one side of the limit block 7 is fixedly connected to the connecting rod 9 by bolts, the end of the connecting rod 9 away from the limit block 7 is fixedly connected to the slider 11 by bolts, one side of the slider 11 is fixedly connected to the pointer 14 by bolts, the inner cavity side wall of the slider 11 is slidably connected to the sliding rod 10, both ends of the sliding rod 10 are fixedly connected to the fixed frame 8 by bolts, the bottom of the fixed frame 8 is fixedly connected to the top of the fixed plate 3 by bolts, one side of the fixed frame 8 is fixedly connected to the side rod 12 by bolts, and one side of the side rod 12 is fixedly connected to a plurality of groups of scale bars 15;

[0023] By adopting the above technical solution, when the fixed rod 6 rises or falls, the limit block 7 on the top and the connecting rod 9 fixedly connected to one side of the limit block 7 can be driven to move, and the slider 11 slidably connected to the surface of the sliding rod 10 can be driven to move simultaneously. By observing the position of the pointer 14 fixedly connected to one side of the slider 11, the paint residue can be observed and monitored using the multiple groups of scale bars 15 on one side of the side rod 12.

[0024] The implementation principle of a motor housing spraying device in an embodiment of the present application is as follows: the paint can 2 on the top of the spray box 1 can be used to transport paint to the corresponding spraying equipment during the motor housing spraying operation, and the float 13 inside the paint can 2 can float up or down according to the change of the paint amount inside the paint can 2, and at the same time, the limit sleeve 5 fixedly connected to the inner cavity side wall of the fixed plate 3 ensures the stability of the float 13 and the fixed rod 6 on the top of the float 13 when rising or falling, so as to avoid deviation and tilt, which affects the monitoring of the paint residue. When the fixed rod 6 rises or falls, it can drive the limit block 7 on its top and the connecting rod 9 fixedly connected to one side of the limit block 7 to move, and synchronously drive the slider 11 slidably connected to the surface of the sliding rod 10 to move, and by observing the pointer 14 fixedly connected to one side of the slider 11 The position of the paint can 2 can be monitored by using the multiple groups of scale bars 15 on one side of the side rod 12. The staff can know the paint remaining in the paint can 2 according to the position of the pointer 14, and thus can open the sealing cover 4 and add corresponding paint to the paint can 2 from the sealing cover 4. The above-mentioned float 13, fixed rod 6, limit block 7, connecting rod 9, slider 11 and pointer 14 are all made of plastic, which not only has good corrosion resistance, but also is relatively light as a whole, which is convenient for floating or descending according to the change of the paint remaining in the paint can 2. The overall structure is simple and easy to operate, which is convenient for the staff to check the paint remaining in the paint can 2, so as to facilitate the staff to add corresponding paint to the paint can 2 in time, and avoid affecting the normal spraying operation of the motor housing due to insufficient paint.

[0025] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0026] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0027] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0028] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A motor housing spraying device, comprising a spraying box (1), characterized in that: The top of the spray box (1) is fixedly connected to a paint can (2) by bolts, the top of the paint can (2) is fixedly connected to a fixing plate (3) by bolts, the top of the fixing plate (3) is fixedly connected to a sealing cover (4), the inner cavity side wall of the fixing plate (3) is fixedly connected to a limiting sleeve (5) by bolts, the inner cavity side wall of the limiting sleeve (5) is movably connected to a fixing rod (6), the bottom of the fixing rod (6) is fixedly connected to a float (13), and the float (13) is arranged inside the paint can (2), and the top of the fixing rod (6) is provided with an observation piece, and the observation piece is arranged on the top of the fixing plate (3).

2. The motor housing spraying device according to claim 1, characterized in that: The observation piece comprises a limit block (7), a fixing frame (8), a connecting rod (9), a sliding rod (10), a slider (11), a side rod (12), a pointer (14) and a scale bar (15); the top of the fixing rod (6) is fixedly connected to the limit block (7) by bolts, and one side of the limit block (7) is fixedly connected to the connecting rod (9) by bolts.

3. A motor housing spraying device according to claim 2, characterized in that: One end of the connecting rod (9) away from the limit block (7) is fixedly connected to a slider (11) by means of bolts, one side of the slider (11) is fixedly connected to a pointer (14) by means of bolts, and the inner cavity side wall of the slider (11) is slidably connected to a sliding rod (10).

4. A motor housing spraying device according to claim 3, characterized in that: The two ends of the sliding rod (10) are fixedly connected to a fixing frame (8) by means of bolts, and the bottom of the fixing frame (8) is fixedly connected to the top of the fixing plate (3) by means of bolts.

5. The motor housing spraying device according to claim 4, characterized in that: One side of the fixing frame (8) is fixedly connected to a side rod (12) via bolts, and one side of the side rod (12) is fixedly connected to a plurality of groups of scale bars (15).

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