Cabinet spraying device

Abstract

The utility model discloses a cabinet body spraying device, it relates to spraying equipment technical field, it includes box body, spray pipe, a plurality of nozzle, four limit rod and drive component, box body side wall close to bottom position is provided with the waste pipe, box body top is provided with the exhaust pipe, box body front side wall is rotatingly provided with the box door, box body top is provided with the exhaust pipe, box body top is provided with the box door. The four limiting rods are vertically arranged at the positions, close to the four corners, in the box body, the spraying pipes define a rectangle with the side length larger than that of the cabinet body, the multiple spraying heads are evenly arranged on the inner sides of the spraying pipes, and the four corners of each spraying pipe are each provided with a limiting sleeve. The spraying pipe and the spraying head in the box body define a rectangle and can be arranged outside the cabinet body in a sleeving mode, the spraying pipe and the spraying head are driven by the driving assembly to vertically move, the purpose of spraying the four side walls of the cabinet body at the same time is achieved, the automation degree is high, the labor intensity of workers is relieved, and the spraying efficiency can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of spraying equipment, in particular to a cabinet spraying device. Background Art

[0002] Spraying is a coating method that uses a spray gun or a disc atomizer to disperse the spray into uniform and fine droplets by pressure or centrifugal force and apply it to the surface of the object. It can be divided into air spray, airless spray, electrostatic spray and various derivative methods of the above basic spray forms, such as high-flow low-pressure atomization spray, thermal spray, automatic spray, multi-group spray, etc.

[0003] For some cabinets, such as distribution cabinets, high-voltage cabinets, low-voltage cabinets, etc., there are two main ways to spray paint. One is to spray paint on each part during production and then assemble them. The other is to spray paint on the outside after the cabinet is assembled. The choice of the two methods generally depends on the requirements for the cabinet appearance or the cost requirements.

[0004] The second form in the prior art generally adopts the method of manual spraying with a spray gun. Of course, some factories also use spraying equipment for spraying. Specifically, the cabinet is placed in the paint spray room and its side walls are sprayed. However, the cabinet needs to be moved out many times during the process, and the cabinet needs to be manually rotated and its other side walls are also sprayed.

[0005] However, in the prior art, whether it is manual spraying with a spray gun or spraying in a paint spray room, the overall spraying efficiency is low, the labor intensity of the workers is high, and the work is relatively cumbersome. Utility Model Content

[0006] In view of the above-mentioned deficiencies in the prior art, the utility model provides a cabinet spraying device, in which the nozzle and the nozzle in the box form a rectangle and can be mounted on the outside of the cabinet. The nozzle and the nozzle are driven by a driving assembly to move vertically, so as to achieve the purpose of spraying the four side walls of the cabinet at the same time. The device has a high degree of automation, reduces the labor intensity of personnel, and can improve the spraying efficiency.

[0007] To achieve the above objectives, the utility model is implemented through the following technical solutions: a cabinet spraying device, including a box body, a nozzle, a plurality of nozzles, four limit rods and a driving assembly, a waste discharge pipe is arranged near the bottom of the side wall of the box body, an exhaust pipe is arranged on the top of the box body, a box door is rotatably arranged on the front side wall of the box body, four limit rods are vertically arranged near the four corners of the box body, the nozzle forms a rectangle with a side length greater than the side length of the cabinet body, and a plurality of nozzles are evenly arranged on the inner side of the nozzle, and limit sleeves are respectively arranged at the positions of the four corners of the nozzle, the limit sleeves are vertically slidably connected to the limit ring, a hose is connected to the nozzle, a joint is arranged on the rear side wall of the box body, the nozzle is connected to one end of the joint through the hose, and the other end of the joint is connected to the external feeding system, the driving assembly is arranged on the box body, and the driving assembly can move the nozzle in the vertical direction.

[0008] Preferably, the driving assembly includes a motor with dual output ends, a pair of rotating shafts, a pair of threaded rods and a pair of moving blocks, the motor is arranged at the center position of the top of the box, the two output ends of the motor are respectively connected to one end of a pair of rotating shafts, the other end of the rotating shaft is connected to a driving bevel gear, a pair of threaded rods penetrate the interior of the box and are located near the center of the left and right side walls, the lower ends of the threaded rods are rotatably connected to the bottom of the box, the upper ends penetrate the top of the box and are connected to the driven bevel gears, the driving bevel gear is meshed with the driven bevel gear, threaded holes are opened on the pair of moving blocks, and are screwed to the threaded rods through the threaded holes, and the moving block is connected to the nozzle through a fixed rod.

[0009] Preferably, a protruding plate is vertically provided at the center of the box side wall, a mounting groove is provided inside the box corresponding to the protruding plate, the threaded rod and the moving block are designed in the mounting groove, and a blocking sleeve is vertically provided at the edge of the box corresponding to the mounting groove.

[0010] Preferably, a sliding block is provided on the moving block, a sliding groove is vertically opened in the installation groove at a position corresponding to the sliding block, and the sliding block is slidably connected to the sliding groove.

[0011] Preferably, protective covers are provided outside the motor, the rotating shaft, the driving bevel gear and the driven bevel gear.

[0012] Preferably, the cabinet body in the box body is limited by a limit block, and a plurality of groups of neatly arranged jacks are evenly arranged at the bottom of the box body, and the limit block is fixed to the jack by a latch.

[0013] Preferably, the nozzle is designed to be inclined downward on the nozzle pipe.

[0014] The utility model provides a cabinet spraying device, which has the following beneficial effects:

[0015] 1. In the utility model, the nozzle and the nozzle in the box body form a rectangle and can be sleeved on the outside of the cabinet. The nozzle and the nozzle are driven to move vertically by the driving assembly to achieve the purpose of spraying the four side walls of the cabinet at the same time. The automation degree is high, the labor intensity of personnel is reduced, and the spraying efficiency can be improved;

[0016] 2. In the utility model, the driving assembly drives the rotating shaft to rotate through the motor at the dual output ends, and cooperates with the gear transmission to drive the threaded rods on both sides of the box to rotate. Since the moving block is screwed to the threaded rod through the threaded hole, it can simultaneously drive the moving blocks on both sides to move in the vertical direction, and then drive the nozzle and the nozzle to move vertically for spraying. This method has strong synchronization and good stability during movement. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a top view of the cross-section of the spray pipe in a cabinet spraying device of the utility model;

[0018] Figure 2 This is a front cross-sectional view of a cabinet spraying device of the utility model;

[0019] Figure 3 The utility model is a schematic diagram of the installation of the nozzle and the nozzle.

[0020] In the figure: 1. box body; 2. limit rod; 3. box door; 4. nozzle; 5. nozzle; 6. limit sleeve; 7. fixed rod; 8. protruding plate; 9. slider; 10. slide groove; 11. moving block; 12. joint; 13. hose; 14. limit block; 15. waste pipe; 16. mounting groove; 17. threaded hole; 18. threaded rod; 19. blocking sleeve; 20. latch; 21. socket; 22. driven bevel gear; 23. driving bevel gear; 24. rotating shaft; 25. motor; 26. protective cover; 27. exhaust pipe. DETAILED DESCRIPTION

[0021] 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.

[0022] like Figure 1-3As shown, a cabinet spraying device comprises a box body 1, a nozzle 4, a plurality of nozzles 5, four limit rods 2 and a driving assembly, wherein a waste pipe 15 is arranged near the bottom of the side wall of the box body 1, an exhaust pipe 27 is arranged on the top of the box body 1, a box door 3 is rotatably arranged on the front side wall of the box body 1, four limit rods 2 are vertically arranged near the four corners of the box body 1, the nozzle 4 forms a rectangle with a side length greater than the side length of the cabinet, and a plurality of nozzles 5 are evenly arranged on the inner side of the nozzle 4, and limit sleeves 6 are respectively arranged at the positions of the four corners of the nozzle 4, and the limit sleeves 6 are vertically slidably connected to the limit ring, and a hose 13 is connected to the nozzle 4. The rear side wall of the box body 1 is provided with a joint 12, the nozzle 4 is connected to one end of the joint 12 through a hose 13, and the other end of the joint 12 is connected to an external feeding system. The driving assembly is arranged on the box body 1, and the driving assembly can move the nozzle 4 in the vertical direction; the driving assembly includes a motor 25 with double output ends, a pair of rotating shafts 24, a pair of threaded rods 18 and a pair of moving blocks 11, the motor 25 is arranged at the top center of the box body 1, the two output ends of the motor 25 are respectively connected to one end of a pair of rotating shafts 24, the other end of the rotating shaft 24 is connected to an active bevel gear 23, and the pair of threaded rods 18 penetrate the box body 1 The lower end of the threaded rod 18 is rotatably connected to the bottom of the box body 1, and the upper end passes through the top of the box body 1 and is connected to the driven bevel gear 22. The driving bevel gear 23 is meshed and connected with the driven bevel gear 22. A pair of moving blocks 11 are provided with threaded holes 17, and are screwed to the threaded rod 18 through the threaded holes 17. The moving block 11 is connected to the nozzle 4 through the fixed rod 7; a protruding plate 8 is vertically provided at the center of the side wall of the box body 1, and the protruding plate 8 is provided with a mounting groove 16 corresponding to the inner side of the box body 1. The threaded rod 18 and the moving block 11 are designed in the mounting groove 16. A blocking sleeve 19 is vertically arranged at the edge of the box body 1 corresponding to the mounting groove 16; a slider 9 is arranged on the moving block 11, and a slide groove 10 is vertically opened at a position corresponding to the slider 9 in the mounting groove 16, and the slider 9 is slidably connected with the slide groove 10; a protective cover 26 is arranged outside the motor 25, the rotating shaft 24, the driving bevel gear 23 and the driven bevel gear 22; the cabinet in the box body 1 is limited by a limit block 14, and a plurality of groups of neatly arranged jacks 21 are evenly arranged at the bottom of the box body 1, and the limit block 14 is fixed to the jack 21 by a latch 20; the nozzle 5 is designed to be tilted downward on the nozzle 4.

[0023] The detailed connection means are well-known in the art. The following mainly introduces the working principle and process, which are as follows:

[0024] According to the instruction manual Figure 1-3It can be known that when the utility model is used, the box door 3 is opened and the cabinet is placed in the center position of the box 1. When placing the cabinet here, the existing technology such as sliding rollers can be used, which will not be described in detail here. Initially, the nozzle 4 and the nozzle 5 are at the highest point in the box 1 to ensure the smooth loading of the cabinet. After the cabinet is loaded into the box 1, the driving assembly is controlled to drive the nozzle 4 and multiple nozzles 5 to move downward. While moving, the external feeding system is connected to the nozzle 4 through the joint 12 and the hose 13 to feed, so that the nozzle 5 sprays the cabinet. The external feeding system is the existing technology, which can achieve the purpose of providing paint and pressurizing feeding. Since the nozzle 4 is surrounded by a rectangle with a side length greater than the side length of the cabinet, and multiple nozzles 5 are evenly arranged on the inner side of the nozzle 4, when it moves vertically downward, it can spray all around the cabinet at the same time. The spraying efficiency is high and it is automatically controlled. There is no need for personnel to do too much operation, which reduces the labor intensity of personnel. In this process, the nozzle 4 moves vertically on the four limit rods 2 through the limit sleeve 6, which ensures the stability of the nozzle 4 and improves the spraying quality. In addition, the box body 1 also includes a waste pipe 15, an exhaust pipe 27, etc., which are required for the actual spraying work. Those skilled in the art are well-known technologies and will not be repeated here.

[0025] Among them, the driving component includes a motor 25 with dual output ends, a pair of rotating shafts 24, a pair of threaded rods 18 and a pair of moving blocks 11. When working, the two output ends of the motor 25 on the box body 1 rotate to drive the pair of rotating shafts 24 to rotate, thereby driving the active bevel gear 23 to rotate. Since the threaded rod 18 is rotatably arranged in the box body 1, the upper end passes through the top of the box body 1 and is connected with the driven bevel gear 22, and the active bevel gear 23 is meshed and connected with the driven bevel gear 22, therefore, the rotation of the active bevel gear 23 can drive the driven bevel gear 22 and the threaded rod 18 to rotate. Since the moving block 11 passes through, the threaded hole 17 is screwed to the threaded rod 18, and the moving block 11 is connected to the nozzle 4 through the fixed rod 7, therefore, the rotation of the threaded rod 18 can drive the moving block 11 to move up and down. It should be noted that the screw connection relationship between the threaded rods 18 on both sides and the moving block 11 must ensure that the two moving blocks 11 can move upward or downward at the same time, ensure synchronization, good stability during movement, and improve the spraying quality.

[0026] Among them, a protruding plate 8 is vertically arranged at the center position of the side wall of the box body 1, and a mounting groove 16 is arranged on the inner side of the protruding plate 8 corresponding to the box body 1. The threaded rod 18 and the moving block 11 are designed in the mounting groove 16. A blocking sleeve 19 is vertically arranged at the edge of the mounting groove 16 corresponding to the box body 1. During spraying, the paint entering the mounting groove 16 is minimized as much as possible.

[0027] Among them, a slider 9 is arranged on the moving block 11, and a slide groove 10 is vertically opened in the installation groove 16 at the position corresponding to the slider 9. The slider 9 is slidably connected with the slide groove 10 to ensure the stability of the vertical movement of the moving block 11 and further improve the stability of the movement of the nozzle 4.

[0028] A protective cover 26 is provided outside the motor 25, the rotating shaft 24, the driving bevel gear 23 and the driven bevel gear 22 to ensure the safety of the driving part.

[0029] Among them, the cabinet inside the box body 1 is limited by the limit block 14, and a plurality of groups of neatly arranged sockets 21 are evenly arranged at the bottom of the box body 1. The sockets 21 here are designed according to the distance to the center position of the bottom of the box body 1. Different groups of sockets 21 have different distances, and are designed on the left and right sides and the rear side of the center position of the bottom of the box body 1. When in use, the limit block 14 is fixed to the socket 21 in advance by the latch 20 according to the size of the cabinet, and is placed in the cabinet to ensure that it is in the center position. The design of the limit block 14 is mainly to allow the cabinet to be in the center position after being placed, thereby improving the spraying quality. It is also acceptable to use other existing technologies that can achieve the above purpose.

[0030] The nozzle 5 is designed to be tilted downward on the nozzle pipe 4. The tilted downward design enables spraying on the top of the cabinet when the nozzle 5 is higher than the top of the cabinet.

[0031] 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. A cabinet spraying device, characterized in that: The invention comprises a box body (1), a nozzle (4), a plurality of nozzles (5), four limiting rods (2) and a driving assembly, wherein a waste discharge pipe (15) is arranged at a position near the bottom of the side wall of the box body (1), an exhaust pipe (27) is arranged at the top of the box body (1), a box door (3) is rotatably arranged at the front side wall of the box body (1), the four limiting rods (2) are vertically arranged at positions near the four corners of the box body (1), the nozzle (4) forms a rectangle with a side length greater than the side length of the cabinet, and the plurality of nozzles (5) are evenly arranged on the nozzle (4). 4), at the four corners of the nozzle (4), respectively, limit sleeves (6) are arranged, the limit sleeves (6) are vertically slidably connected to the limit ring, the nozzle (4) is connected to a hose (13), a joint (12) is arranged on the rear side wall of the box body (1), the nozzle (4) is connected to one end of the joint (12) through the hose (13), and the other end of the joint (12) is connected to an external feeding system, the driving assembly is arranged on the box body (1), and the driving assembly can move the nozzle (4) in the vertical direction.

2. A cabinet spraying device according to claim 1, characterized in that: The driving assembly comprises a motor (25) with two output ends, a pair of rotating shafts (24), a pair of threaded rods (18) and a pair of moving blocks (11). The motor (25) is arranged at the top center of the box (1). The two output ends of the motor (25) are respectively connected to one end of the pair of rotating shafts (24). The other end of the rotating shaft (24) is connected to a driving bevel gear (23). The pair of threaded rods (18) penetrate the interior of the box (1) and are located near the center of the left and right side walls. The lower ends of the threaded rods (18) are rotatably connected to the bottom of the box (1), and the upper ends of the threaded rods (18) penetrate the top of the box (1) and are connected to a driven bevel gear (22). The driving bevel gear (23) is meshedly connected to the driven bevel gear (22). The pair of moving blocks (11) are provided with threaded holes (17) and are screwed to the threaded rods (18) through the threaded holes (17). The moving blocks (11) are connected to the nozzle (4) through a fixing rod (7).

3. A cabinet spraying device according to claim 2, characterized in that: A protruding plate (8) is vertically arranged at the center of the side wall of the box body (1); a mounting groove (16) is arranged on the inner side of the protruding plate (8) corresponding to the box body (1); the threaded rod (18) and the moving block (11) are designed to be arranged in the mounting groove (16); and a blocking sleeve (19) is vertically arranged at the edge of the mounting groove (16) corresponding to the inner side of the box body (1).

4. A cabinet spraying device according to claim 3, characterized in that: A sliding block (9) is provided on the moving block (11), a sliding groove (10) is vertically opened in the installation groove (16) at a position corresponding to the sliding block (9), and the sliding block (9) is slidably connected to the sliding groove (10).

5. A cabinet spraying device according to claim 2, characterized in that: A protective cover (26) is arranged outside the motor (25), the rotating shaft (24), the driving bevel gear (23) and the driven bevel gear (22).

6. A cabinet spraying device according to claim 1, characterized in that: The cabinet body in the box body (1) is limited by a limit block (14); a plurality of groups of neatly arranged plug holes (21) are evenly arranged at the bottom of the box body (1); and the limit block (14) is fixed to the plug holes (21) by a latch (20).

7. The cabinet spraying device according to claim 1, characterized in that: The nozzle (5) is designed to be inclined downward on the nozzle pipe (4).

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