Electrical cabinet processing plate spraying device

Abstract

The invention relates to the technical field of electrical cabinet machining equipment, and discloses an electrical cabinet machining plate spraying device which comprises a clamping block body and a spraying mechanism, one side of the clamping block body is provided with a sliding mechanism capable of clamping and sliding on the side wall of an electrical cabinet, and the upper end of the sliding mechanism is provided with a pressure adjusting mechanism; one side of the clamping block body is provided with a pressing and covering mechanism which enables the spraying mechanism to be tightly attached to the side wall of the electrical cabinet all the time, the spraying mechanism is connected to the side portion of the pressing and covering mechanism in a sliding mode, and one side of the spraying mechanism is provided with a blocking mechanism which can adjust the size of a paint spraying face according to the depth of the electrical cabinet. According to the electric cabinet paint spraying device, clamping can be achieved through the sliding device, the electric cabinet can slide on the side wall of the electric cabinet, the pressing and covering mechanism can make the spraying mechanism tightly attached to the inner wall of the electric cabinet for spraying, and starting and stopping of paint spraying can be conveniently controlled through the handle mechanism.

Description

Technical Field

[0001] The present invention relates to the technical field of electrical cabinet processing equipment, and particularly to a spraying device for electrical cabinet processing plates. Background Art

[0002] Electrical cabinets are usually used for line control, protection or monitoring, and are important electrical equipment in the power system. In the processing process, in order to ensure the service performance of electrical cabinets and increase the service life of distribution cabinets, after their processing and production are completed, it is necessary to use spraying to spray various protective paints such as waterproof paint and insulating paint on the inside;

[0003] After retrieval, a Chinese patent with the publication number of CN220143835U discloses an inner wall spraying device for electrical cabinet processing, which sprays the inner wall of the electrical cabinet by driving an atomizing nozzle with a first motor. However, there are still the following problems:

[0004] 1. The overall flexibility of the device is not high, and the position of the electrical cabinet needs to be continuously adjusted when spraying the inside of the electrical cabinet, resulting in too low spraying efficiency;

[0005] 2. The size of the spraying surface is not adjustable, and when spraying electrical cabinets of different models, paint leakage will occur;

[0006] 3. It is impossible to ensure that the atomizing nozzle always adheres tightly to the inner wall of the electrical cabinet, and the atomized paint will be disturbed by the air, which not only pollutes the environment but also harms the health of the staff. Summary of the Invention

[0007] Technical Problems to be Solved

[0008] Aiming at the deficiencies of the prior art, the present invention provides a spraying device for electrical cabinet processing plates, mainly to solve the problem of too low flexibility of spraying.

[0009] Technical Solutions

[0010] To achieve the above object, the present invention provides the following technical solutions:

[0011] A spraying device for electrical cabinet processing plates includes a clamping block body and a spraying mechanism. A sliding mechanism that can clamp and slide on the side wall of the electrical cabinet is arranged on one side of the clamping block body, and a pressure adjusting mechanism is arranged at the upper end of the sliding mechanism. A pressing mechanism that makes the spraying mechanism always adhere tightly to the side wall of the electrical cabinet is arranged on one side of the clamping block body, and the spraying mechanism is slidably connected to the side of the pressing mechanism. A blocking mechanism that can adjust the size of the spraying surface according to the depth of the electrical cabinet is arranged on one side of the spraying mechanism, and a handle mechanism is arranged on the side of the clamping block body away from the sliding mechanism.

[0012] As a further aspect of the present invention, a side groove is formed on one side of the clamping block body, and a first groove is formed at the lower part of the side groove. The sliding mechanism includes a main sliding wheel and an adjustable pressure wheel. Anti-slip rubber strips are bonded to the outer walls of the main sliding wheel and the adjustable pressure wheel. The main sliding wheel is rotatably connected to the first groove through a bearing.

[0013] As a further aspect of the present invention, the pressure adjusting mechanism includes a threaded rod, a knob and a fixing member. A threaded seat is arranged at the upper end of the clamping block body. The threaded rod is threadedly connected to the threaded seat, and the upper end of the threaded rod is fixedly welded to the knob. Anti-slip lines are formed on the outer wall of the knob. The lower end of the threaded rod is rotatably connected to a pressing block through a bearing.

[0014] As a further aspect of the present invention, a second groove is formed at the lower end of the pressing block. Pressure adjusting springs are fixedly welded to the four corners of the top of the second groove, and the lower ends of the pressure adjusting springs are fixedly welded to the fixing member. The adjustable pressure wheel is rotatably connected between the fixing members through a bearing.

[0015] As a further aspect of the present invention, the pressing mechanism includes a fixing part integrally formed on the side of the clamping block body. A longitudinal sliding limiting groove is formed at the lower part of the fixing part. A slider is slidably connected to the lower part of the fixing part through the longitudinal sliding limiting groove. Longitudinal limiting blocks are integrally formed on both sides of the slider. Four groups of symmetrically arranged guide rods are integrally formed at the upper end of the slider. Guide holes are correspondingly formed on the fixing part. A pressing spring is sleeved outside the guide rod. The two ends of the pressing spring are respectively abutted against the fixing part and the slider.

[0016] As a further aspect of the present invention, a transverse limiting sliding groove is formed at the lower part of the slider. The spraying mechanism includes a housing. Transverse limiting strips are integrally formed on both sides of the housing. The housing is slidably connected to the lower part of the slider through the transverse limiting strips. A connecting pipe is integrally formed at the top of the housing. Anti-slip lines are formed on the outer wall of the connecting pipe. An electric control valve is installed on the inner wall of the connecting pipe. A spraying part with micropores formed on the surface is arranged at the lower part of the housing.

[0017] As a further aspect of the present invention, a plurality of groups of double-row arranged balls are rotatably connected to the lower part of the housing, and the balls are arranged at equal intervals.

[0018] As a further aspect of the present invention, the blocking mechanism is composed of a blocking piece. A slot is formed at the lower part of the housing. The blocking piece can be inserted into the slot according to the depth of the electrical cabinet, and an anti-slip pattern part is integrally formed at the lower part of the blocking piece.

[0019] As a further solution of the present invention, the handle mechanism includes a handle body, the handle body is welded to one side of the clamping block body, and a switch is installed on the handle body, and the switch is signal-connected to the electric control valve.

[0020] Advantages

[0021] Compared with the prior art, the present invention provides a spraying device for electrical cabinet processing plates, which has the following advantages:

[0022] 1. The sliding mechanism provided on the side of the clamping block body of the present invention can clamp the whole device on the side wall of the electrical cabinet and slide along the side wall of the electrical cabinet. The whole device is relatively small and has high flexibility in spraying. There are only the main sliding wheel and the adjustable pressure wheel in the sliding mechanism, so that the whole device can directly rotate at the corner of the electrical cabinet, greatly improving the spraying efficiency.

[0023] 2. The knob in the pressure regulating mechanism of the present invention can change the position of the pressing block, thereby adjusting the deformation amount of the pressure regulating spring. Since the plates of the electrical cabinet are divided into hollow and single-layer types, the hollow plates are thicker but prone to deformation. The pressure between the two wheels can be loosened by the knob to prevent the hollow plates from being clamped and deformed. The single layer is relatively thin, and the two wheels can be tightened by the knob so that the sliding mechanism can generate enough pressure to make the whole device slide stably on the side wall of the electrical cabinet. This design not only ensures sufficient clamping force but also prevents the hollow plate from being extruded and deformed, greatly improving the practicability.

[0024] 3. The pressing spring in the pressing mechanism provided on the fixing part of the present invention can press the spraying mechanism on the side wall of the electrical cabinet, and the bottom of the outer shell is provided with rolling balls to enable the spraying mechanism to slide smoothly on the inner wall of the electrical cabinet. The pressing mechanism shortens the distance between the side wall of the electrical cabinet and the spraying mechanism, greatly reducing the amount of atomized paint leaking from the gap between the two, reducing the waste of paint and the harm to the environment.

[0025] 4. The blocking mechanism of the present invention can be inserted into the slot of the outer shell of the spraying mechanism. During actual use, the insertion depth of the blocking piece can be adjusted according to the depth of the electrical cabinet, thereby adjusting the size of the spraying surface, so that the paint will not be wasted and there is no need for secondary spraying because the spraying surface is smaller than the depth of the electrical cabinet.

[0026] 5. The switch on the handle body in the handle mechanism of the present invention can control the electric control valve in the connecting pipe, so that when using the handle to move the device for spraying, it can be started and stopped conveniently and is more convenient to use. Description of the Drawings

[0027] Figure 1 It is a rear three-dimensional structural schematic diagram of a spraying device for electrical cabinet processing plates proposed by the present invention;

[0028] Figure 2 The front three-dimensional structural schematic diagram of a spraying device for electrical cabinet processing plates proposed by the present invention;

[0029] Figure 3 The exploded view of the pressure regulating mechanism of a spraying device for electrical cabinet processing plates proposed by the present invention;

[0030] Figure 4 The rear exploded view of the pressing mechanism of a spraying device for electrical cabinet processing plates proposed by the present invention;

[0031] Figure 5 The rear three-dimensional structural schematic diagram of the spraying mechanism of a spraying device for electrical cabinet processing plates proposed by the present invention;

[0032] Figure 6 The Figure 1 rear three-dimensional structural schematic diagram of the clamping block body of a spraying device for electrical cabinet processing plates proposed by the present invention.

[0033] In the figure: 1. Clamping block body; 2. Sliding mechanism; 3. Pressure regulating mechanism; 4. Spraying mechanism; 5. Pressing mechanism; 6. Sealing mechanism; 7. Handle mechanism; 101. Side groove; 102. First groove; 103. Threaded seat; 201. Main sliding wheel; 202. Adjustable pressure wheel; 203. Anti-slip rubber strip; 301. Threaded rod; 302. Knob; 303. Pressing block; 304. Second groove; 305. Pressure regulating spring; 306. Fixed part; 401. Housing; 402. Horizontal limiting strip; 403. Connecting pipe; 404. Electric control valve; 405. Spraying part; 406. Ball; 407. Slot; 501. Fixed part; 502. Longitudinal sliding limiting groove; 503. Slide block; 504. Longitudinal limiting block; 505. Guide rod; 506. Guide hole; 507. Pressing spring; 508. Horizontal limiting sliding groove; 601. Sealing piece; 602. Anti-slip pattern part; 701. Handle body; 702. Switch. Specific embodiments

[0034] In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below through embodiments and in conjunction with the accompanying drawings. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0035] The serial numbers assigned to components in this text, such as "first", "second", etc., are only used to distinguish the described objects and do not have any sequential or technical meaning. The "connection" and "coupling" mentioned in this invention, unless otherwise specified, both include direct and indirect connection (coupling). In the description of this invention, it should be understood that the orientation or positional relationship indicated by terms such as "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing this invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to this invention.

[0036] In this invention, unless otherwise clearly specified and defined, the first feature being "on" or "under" the second feature can be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature can be that the first feature is directly above or obliquely above the second feature, or merely indicates that the first feature has a higher horizontal height than the second feature. The first feature being "under", "beneath" and "underneath" the second feature can be that the first feature is directly below or obliquely below the second feature, or merely indicates that the first feature has a lower horizontal height than the second feature.

[0037] Referring to Figures 1-6 , a spraying device for processing electrical cabinet plates, includes a clamping block body 1 and a spraying mechanism 4. A sliding mechanism 2 that can clamp and slide on the side wall of the electrical cabinet is arranged on one side of the clamping block body 1, and a pressure adjusting mechanism 3 is arranged at the upper end of the sliding mechanism 2. A pressing mechanism 5 that keeps the spraying mechanism 4 always close to the side wall of the electrical cabinet is arranged on one side of the clamping block body 1, and the spraying mechanism 4 is slidably connected to the side part of the pressing mechanism 5. A blocking mechanism 6 that can adjust the size of the painted surface according to the depth of the electrical cabinet is arranged on one side of the spraying mechanism 4, and a handle mechanism 7 is arranged on the side of the clamping block body 1 away from the sliding mechanism 2.

[0038] Particularly in this invention, a side groove 101 is opened on one side of the clamping block body 1, and a first groove 102 is opened at the lower part of the side groove 101. The sliding mechanism 2 includes a main sliding wheel 201 and an adjustable pressure wheel 202. Anti-slip rubber strips 203 are bonded to the outer walls of the main sliding wheel 201 and the adjustable pressure wheel 202. The main sliding wheel 201 is rotatably connected to the first groove 102 through a bearing. The anti-slip rubber strips 203 can improve the friction between the main sliding wheel 201 and the adjustable pressure wheel 202 against the inner wall of the electrical cabinet, and can also prevent the pressure between the main sliding wheel 201 and the adjustable pressure wheel 202 and the side wall of the electrical cabinet, preventing the side wall from being squeezed and deformed.

[0039] It should be noted that the pressure regulating mechanism 3 includes a threaded rod 301, a knob 302 and a fixing member 306. A threaded seat 103 is provided at the upper end of the clamp block body 1. The threaded rod 301 is threadedly connected to the threaded seat 103, and the upper end of the threaded rod 301 is fixedly welded to the knob 302. Anti-slip threads are provided on the outer wall of the knob 302. The lower end of the threaded rod 301 is rotatably connected to a pressing block 303 through a bearing. By rotating the knob 302, the pressing block 303 can be moved up and down.

[0040] Particularly in the present invention, a groove two 304 is provided at the lower end of the pressing block 303. Four corners of the top of the groove two 304 are fixedly welded with pressure regulating springs 305, and the lower ends of the pressure regulating springs 305 are fixedly welded to the fixing member 306. After the position of the pressing block 303 is adjusted by rotating the knob 302, the deformation amount of the pressure regulating spring 305 can be changed, so that the sliding mechanism 2 can better clamp different plates, and the adjustable pressure wheel 202 is rotatably connected between the fixing members 306 through bearings.

[0041] It should be noted that the pressing mechanism 5 includes a fixing part 501 integrally formed on the side of the clamp block body 1. A longitudinal sliding limit groove 502 is provided in the lower part of the fixing part 501. A slider 503 is slidably connected to the lower part of the fixing part 501 through the longitudinal sliding limit groove 502. Longitudinal limit blocks 504 are integrally formed on both sides of the slider 503. Four groups of symmetrically arranged guide rods 505 are integrally formed at the upper end of the slider 503, and corresponding guide holes 506 are provided on the fixing part 501. A pressing spring 507 is sleeved outside the guide rod 505. Both ends of the pressing spring 507 are in contact with the fixing part 501 and the slider 503 respectively. The pressure generated by the pressing spring 507 can make the spraying mechanism 4 closely adhere to the inner wall of the electrical cabinet, and can reduce the amount of paint leaking from the gap.

[0042] Particularly in the present invention, a transverse limit sliding groove 508 is provided in the lower part of the slider 503. The spraying mechanism 4 includes a housing 401. Transverse limit strips 402 are integrally formed on both sides of the housing 401. The housing 401 is slidably connected to the lower part of the slider 503 through the transverse limit strips 402. A connecting pipe 403 is integrally formed at the top of the housing 401. Anti-slip threads are provided on the outer wall of the connecting pipe 403, and an electric control valve 404 is installed on the inner wall of the connecting pipe 403. After the connecting pipe 403 is connected to an external paint source, a spraying part 405 with micropores on the surface is provided at the lower part of the housing 401. The micropores on the spraying part 405 can atomize and spray the paint.

[0043] It should be noted that a number of groups of double-row arranged balls 406 are rotatably connected to the lower part of the housing 401, and the balls 406 are arranged at equal intervals. The balls 406 can smoothly slide after the housing 401 closely adheres to the side wall of the electrical cabinet, and reduce the wear of the inner wall of the electrical cabinet.

[0044] In particular, in the present invention, the plugging mechanism 6 is composed of a plugging piece 601. A slot 407 is opened at the lower part of the outer shell 401. The plugging piece 601 can be inserted into the slot 407 according to the depth of the electrical cabinet. An anti-slip pattern part 602 is integrally formed at the lower part of the plugging piece 601. A rubber pad is adhered to the upper part of the plugging piece 601. The rubber pad can provide sufficient friction to lock the plugging piece 601 and can also seal the gap between the two, thereby adjusting the size of the painting surface, so that the paint liquid will not be wasted and there is no need for secondary spraying because the painting surface is smaller than the depth of the electrical cabinet.

[0045] It should be noted that the handle mechanism 7 includes a handle body 701. The handle body 701 is welded to one side of the clamping block body 1, and a switch 702 is installed on the handle body 701. The switch 702 is signal-connected to the electric control valve 404. When spraying using the handle moving device, it can be started and stopped very conveniently.

[0046] When the present invention is in use, it is divided into the following steps:

[0047] S1: First, place the electrical cabinet flat on the ground, then press the fixing piece 306 to make it retract, and then clamp the side wall of the electrical cabinet between the adjustable pressure wheels 202 of the main sliding wheel 201;

[0048] S2: Rotate the knob 302 according to whether it is a single-layer board or the thickness of the board, so that the adjustable pressure wheels 202 of the main sliding wheel 201 can generate sufficient pressure to make the whole device slide stably on the side wall of the electrical cabinet;

[0049] S3: Insert the outer shell 401 of the spraying mechanism 4, connect the paint source to the connecting pipe 403 of the outer shell 401, and then insert the plugging piece 601 according to the depth of the electrical cabinet, so that the insertion end of the plugging piece 601 is flush with the outer edge of the electrical cabinet;

[0050] S4: Slowly slide the whole spraying device along the clockwise direction in Figure 1 and press the switch 702 to start spraying;

[0051] S5: Stop spraying after spraying one circle, let it stand for 10 minutes and then spray again. After spraying is completed, turn the knob 302 and remove the device to complete spraying.

[0052] The technical features of the above embodiments can be combined arbitrarily. For the sake of brief description, not all possible combinations of the technical features in the above embodiments are described. However, as long as the combinations of these technical features do not conflict, they should all be considered to be within the scope described in this specification.

[0053] The above-described embodiments merely represent several implementation manners of the present invention. The description thereof is relatively specific and detailed, but it should not be construed as a limitation to the scope of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present invention, several modifications and improvements can still be made, and these all fall within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the appended claims.

Claims

1. An electrical cabinet processing plate spraying device, comprising a clamping block body (1) and a spraying mechanism (4), characterized in that, On one side of the clamping block body (1), there is a sliding mechanism (2) that can clamp and slide on the side wall of the electrical cabinet. At the upper end of the sliding mechanism (2), there is a pressure regulating mechanism (3). On one side of the clamping block body (1), there is a pressing mechanism (5) that keeps the spraying mechanism (4) always closely attached to the side wall of the electrical cabinet. The spraying mechanism (4) is slidably connected to the side of the pressing mechanism (5). On one side of the spraying mechanism (4), there is a plugging mechanism (6) that can adjust the size of the painted surface according to the depth of the electrical cabinet. On the side of the clamping block body (1) away from the sliding mechanism (2), there is a handle mechanism (7).

2. The spraying device for the electrical cabinet processing plate according to claim 1, characterized in that, On one side of the clamping block body (1), there is a side groove (101). At the lower part of the side groove (101), there is a first groove (102). The sliding mechanism (2) includes a main sliding wheel (201) and an adjustable pressure wheel (202). Anti-slip rubber strips (203) are bonded to the outer walls of the main sliding wheel (201) and the adjustable pressure wheel (202). The main sliding wheel (201) is rotatably connected to the first groove (102) through a bearing.

3. An electrical cabinet processing plate spraying device according to claim 2, characterized in that, The pressure regulating mechanism (3) includes a threaded rod (301), a knob (302), and a fixing part (306). At the upper end of the clamping block body (1), there is a threaded seat (103). The threaded rod (301) is threadedly connected to the threaded seat (103). The upper end of the threaded rod (301) is welded and fixed to the knob (302). Anti-slip threads are provided on the outer wall of the knob (302). The lower end of the threaded rod (301) is rotatably connected to a pressing block (303) through a bearing.

4. An electrical cabinet processing plate spraying device according to claim 3, characterized in that, At the lower end of the pressing block (303), there is a second groove (304). At the four corners of the top of the second groove (304), pressure regulating springs (305) are welded and fixed. The lower ends of the pressure regulating springs (305) are welded and fixed to the fixing part (306). The adjustable pressure wheel (202) is rotatably connected between the fixing parts (306) through bearings.

5. An electric cabinet processing plate spraying device according to claim 1, characterized in that, The pressing mechanism (5) includes a fixing part (501) integrally formed on the side of the clamping block body (1). At the lower part of the fixing part (501), there is a longitudinal sliding limit groove (502). The lower part of the fixing part (501) is slidably connected to a slider (503) through the longitudinal sliding limit groove (502). Longitudinal limit blocks (504) are integrally formed on both sides of the slider (503). Four groups of symmetrically arranged guide rods (505) are integrally formed at the upper end of the slider (503). Corresponding guide holes (506) are provided on the fixing part (501). A pressing spring (507) is sleeved outside the guide rod (505). The two ends of the pressing spring (507) are respectively in contact with the fixing part (501) and the slider (503).

6. The spraying device for the electrical cabinet processing plate according to claim 5, characterized in that, A transverse limiting chute (508) is formed in the lower part of the slider (503). The spraying mechanism (4) includes a housing (401). Transverse limiting strips (402) are integrally formed on both sides of the housing (401). The housing (401) is slidably connected to the lower part of the slider (503) through the transverse limiting strips (402). A connecting pipe (403) is integrally formed on the top of the housing (401). Anti-slip threads are formed on the outer wall of the connecting pipe (403). An electric control valve (404) is installed on the inner wall of the connecting pipe (403). A spraying part (405) with micropores formed on its surface is arranged at the lower part of the housing (401).

7. An electrical cabinet processing plate spraying device according to claim 6, characterized in that, A plurality of groups of double-row arranged balls (406) are rotatably connected to the lower part of the housing (401), and the balls (406) are arranged at equal intervals.

8. An electric cabinet processing plate spraying device according to claim 7, characterized in that, The plugging mechanism (6) is composed of a plugging piece (601). A slot (407) is formed in the lower part of the housing (401). The plugging piece (601) can be inserted into the slot (407) according to the depth of the electrical cabinet. An anti-slip thread part (602) is integrally formed on the lower part of the plugging piece (601).

9. The spraying device for the electrical cabinet processing plate according to claim 6, wherein, The handle mechanism (7) includes a handle body (701). The handle body (701) is welded to one side of the clamp body (1). A switch (702) is installed on the handle body (701). The switch (702) is signal-connected to the electric control valve (404).

Images