Spraying electrostatic dust collection device with automatic moving function

Abstract

The utility model belongs to the technical field of spraying equipment, and particularly relates to a spraying electrostatic dust collection device with an automatic moving function, which comprises a moving base, moving wheels are arranged at four corners below the moving base, and one side above the moving base is rotatably connected with an electrostatic dust collection mechanism through a rotary sliding table. The electrostatic dust collection mechanism is composed of a rotary base and a dust collection box. The rotating base is in sliding connection with the rotating sliding table, the outer side of the rotating base is meshed with a worm through a half worm gear, and a plurality of air outlet holes are formed in the inner side of the rotating base; a hollow air guide cavity is formed in the rotary base, and the top of the air guide cavity communicates with the edge of the dust removal box through a plurality of air guide pipes; a partition plate is arranged on the inner sides of the multiple air guide pipes in the dust removal box, a filter plate is arranged at the bottom of the partition plate and located at the bottom of the dust removal box, and an electrostatic dust removal plate and a fan are sequentially arranged above the filter plate.

Description

Technical Field

[0001] The utility model belongs to the technical field of spraying equipment, and in particular relates to a spraying electrostatic dust removal device with an automatic moving function. Background Art

[0002] Electrostatic dust removal technology has attracted much attention due to its many advantages such as high dust removal efficiency, low operating resistance, large flue gas treatment volume and low energy consumption, and has quickly occupied the dust removal market. With the continued rapid economic development and the improvement of environmental protection standards, more and more businesses are using electrostatic dust removal technology to implement production and manufacturing.

[0003] Before spraying, it is necessary to ensure that the surface of the workpiece to be sprayed is clean and dust-free so that the effect after spraying can meet customer requirements. The electrostatic dust removal device of the spraying line in the prior art generally achieves the purpose of dust removal by sucking up the dust on the surface of the workpiece. However, most of the existing electrostatic dust removal devices are directly integrated into the interior of the spraying equipment and cannot be moved at will. Dust removal operations cannot be performed on spraying equipment without dust removal equipment or during manual spraying. In addition, most of the existing spraying equipment sprays the rotating workpiece through a fixed spray gun. During the spraying process, the dust on the surface of the workpiece is only collected by absorption. This dust removal efficiency is low and the dust removal effect is poor. Utility Model Content

[0004] The technical problem to be solved by the utility model is that the existing electrostatic dust removal device cannot be moved, and the dust absorption effect on the workpiece is poor only by absorption during the spraying process.

[0005] In order to solve the above technical problems, the technical solution provided by the utility model is: a spray electrostatic dust removal device with automatic moving function, comprising a mobile base, wherein the four lower corners of the mobile base are provided with moving wheels, and the upper side of the mobile base is rotatably connected with an electrostatic dust removal mechanism through a rotating slide, and the electrostatic dust removal mechanism is composed of a rotating base and a dust removal box; the rotating base is slidably connected to the rotating slide, and the rotating base and the rotating slide are both U-shaped structures as a whole, and the outer side of the rotating base is meshed with a worm through a semi-worm gear, and one end of the worm is connected to an electrostatic dust removal mechanism. The motor is provided with a plurality of air outlet holes on the inner side of the rotating base; a hollow air guide cavity is provided inside the rotating base, the interior of the air guide cavity is filled with filter cotton, the top of the air guide cavity is connected with the edge of the dust removal box through a plurality of air guide tubes, and a baffle plate matching the shape of the inner side of the rotating base is provided on the inner side of the plurality of air guide tubes of the rotating base; a partition plate is provided inside the plurality of air guide tubes of the dust removal box, a filter plate is provided at the bottom of the partition plate at the bottom of the dust removal box, and an electrostatic dust removal plate and a fan are provided in sequence above the filter plate.

[0006] As an improvement, the moving wheel is a universal wheel with a brake plate.

[0007] As an improvement, a semicircular guide groove is provided on the rotating slide, and a corresponding sliding block is provided at the bottom of the rotating base in the guide groove.

[0008] As an improvement, a corresponding U-shaped groove is provided on the movable base at the rotating slide, one side of the movable base is fixedly connected to the worm through a rotating frame, and a protective cover is buckled on the outer side of the worm.

[0009] As an improvement, the half worm gear arranged on the outer side of the rotating base is 1 / 2 of the complete worm gear.

[0010] As an improvement, the multiple air outlet holes are arranged in a ring shape on the inner side of the rotating base, and the number of the multiple air outlet holes is at least two layers, wherein the multiple air outlet holes in the upper layer are arranged obliquely upward, and the multiple air outlet holes in the lower layer are arranged horizontally.

[0011] As an improvement, the dust removal box is a buckled structure separated up and down, and a plurality of buckles are provided at the buckled position, and the top edge of the fan is fixedly connected to the top of the dust removal box by a plurality of connecting columns.

[0012] As an improvement, the partition plate is an annular plate structure, and the partition plate is concentrically arranged with the dust removal box, the inner side of the partition plate supports the electrostatic dust removal plate by a plurality of staggered support platforms, the electrostatic dust removal plate matches the shape of the interior of the partition plate, and the electrostatic dust removal plate is a plurality of metal mesh plates connected to a power supply.

[0013] As an improvement, the top of the fan is buckled with the top of the partition plate and matches the shape inside the partition plate. An air outlet cavity is formed above the fan and outside the partition plate, and one end of the multiple air ducts is connected to the air outlet cavity.

[0014] The advantages of the utility model compared with the prior art are:

[0015] The spray electrostatic dust removal device is separately arranged and can be moved by a plurality of moving wheels arranged at the bottom, and the electrostatic dust removal mechanism is driven to rotate by a worm gear and a worm, thereby increasing the mobility of the device;

[0016] The spray electrostatic dust removal device is provided with a circulating fan system in the electrostatic dust removal mechanism, so that the bottom can continuously blow on the surface of the workpiece from bottom to top, and with the rotation of the electrostatic dust removal mechanism, dust removal is performed in all directions. At the same time, the blown dust enters the electrostatic dust removal plate through the baffle plate and the filter plate for adsorption and dust removal. At the same time, the fan sends the wind that has completed the dust removal below through the air outlet cavity and multiple air guide pipes into the interior of the air guide cavity again, and sprays it out through multiple air outlets, forming a cycle, which effectively increases the dust removal efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The utility model is a structure of a spray electrostatic dust removal device with automatic movement function Figure 1 .

[0018] Figure 2 The utility model is a structure of a spray electrostatic dust removal device with automatic movement function Figure 2 .

[0019] Figure 3 It is a cross-sectional three-dimensional structural diagram of a spray electrostatic dust removal device with automatic movement function of the utility model.

[0020] Figure 4 The utility model is an explosion structure of a spray electrostatic dust removal device with automatic movement function Figure 1 .

[0021] Figure 5 The utility model is an explosion structure of a spray electrostatic dust removal device with automatic movement function Figure 2 .

[0022] As shown in the figure: 1. Mobile base; 2. Mobile wheel; 3. Rotating slide; 4. Rotating base; 5. Dust removal box; 6. Half worm gear; 7. Worm; 8. Motor; 9. Multiple air outlets; 10. Air guide cavity; 11. Filter cotton; 12. Multiple air guide tubes; 13. Shielding plate; 14. Partition plate; 15. Filter plate; 16. Electrostatic dust removal plate; 17. Fan; 18. Guide slide; 19. Slider; 20. Rotating frame; 21. Protective cover; 22. Multiple buckles; 23. Multiple connecting columns; 24. Multiple support platforms; 25. Air outlet cavity 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] In the description of the utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood according to specific circumstances.

[0025] Embodiment 1:

[0026] As the instruction manual Figure 1-5 As shown, a spray electrostatic dust removal device with automatic moving function includes a mobile base 1, and mobile wheels 2 are arranged at the four corners below the mobile base 1. The mobile wheels 2 are universal wheels with brake plates. The upper side of the mobile base 1 is rotatably connected to an electrostatic dust removal mechanism through a rotating slide 3. The electrostatic dust removal mechanism is composed of a rotating base 4 and a dust removal box 5. The dust removal box 5 is a buckling structure separated from top to bottom, and a plurality of buckles 22 are arranged at the buckling position.

[0027] Correspondingly, the rotating base 4 is slidably connected to the rotating slide 3, a semicircular guide groove 18 is provided on the rotating slide 3, and a corresponding slider 19 is provided in the guide groove 18 at the bottom of the rotating base 4. The rotating base 4 and the rotating slide 3 are both U-shaped structures as a whole, and a corresponding U-shaped groove is provided on the movable base 1 at the rotating slide 3. A worm 7 is meshed with a half worm gear 6 on the outer side of the rotating base 4, and a motor 8 is connected to one end of the worm 7. One side of the movable base 1 is fixedly connected to the worm 7 through a rotating frame 20, and a protective cover 21 is buckled on the outer side of the worm 7. The half worm gear 6 arranged on the outer side of the rotating base 4 is 1 / 2 of the complete worm gear. A plurality of air outlet holes 9 are arranged on the inner side of the rotating base 4 in a ring shape, and the number of the plurality of air outlet holes 9 is at least two layers, wherein the plurality of air outlet holes 9 on the upper layer are arranged obliquely upward, and the plurality of air outlet holes 9 on the lower layer are arranged horizontally.

[0028] Correspondingly, a hollow air guide cavity 10 is provided inside the rotating base 4, and the interior of the air guide cavity 10 is filled with filter cotton 11. The top of the air guide cavity 10 is connected to the edge of the dust removal box 5 through multiple air guide tubes 12, and the rotating base 4 is located on the inner side of the multiple air guide tubes 12 and is provided with a baffle plate 13 that matches the shape of the inner side of the rotating base 4.

[0029] Correspondingly, a partition plate 14 is provided inside the dust removal box 5 and is located inside the multiple air ducts 12. The partition plate 14 is an annular plate structure, and the partition plate 14 is concentrically arranged with the dust removal box 5. The inner side of the partition plate 14 supports the electrostatic dust removal plate 16 through multiple staggered support platforms 24. The electrostatic dust removal plate 16 matches the shape of the inside of the partition plate 14, and the electrostatic dust removal plate 16 is a plurality of metal mesh plates connected to a power supply. The bottom of the partition plate 14 is located at the bottom of the dust removal box 5 and a filter plate 15 is provided. Above the filter plate 15, an electrostatic dust removal plate 16 and a fan 17 are sequentially arranged. The top edge of the fan 17 is fixedly connected to the top of the dust removal box 5 by multiple connecting columns 23.

[0030] Correspondingly, the top of the fan 17 is engaged with the top of the partition plate 14 and matches the shape inside the partition plate 14. An air outlet cavity 25 is formed above the fan 17 and outside the partition plate 14, and one end of the multiple air guide tubes 12 is connected to the air outlet cavity 25.

[0031] When the utility model is implemented, the center line of the U-shaped structure of the rotating slide 3 of the device is placed in the same plane as the axis of the spray gun, and then the workpiece to be sprayed is placed on the spraying platform, and the rotating slide 3 is located outside the spraying platform by pushing the device;

[0032] By starting the fan 17, the wind on the outside of the workpiece is sucked in, and after passing through the filter plate 15 and the electrostatic dust removal plate 16, the dust in the wind is adsorbed and removed, and then the fan 17 sucks in the wind from the bottom and sends it out from the top. The wind sent by the fan 17 passes through the air outlet cavity 25 on the outside of the dust removal box 5, and is sent to the air guide cavity 10 in the rotating base 4 by multiple air guide pipes 12, and is blown out from multiple air outlet holes 9 after secondary dust removal by the filter cotton 11 in the air guide cavity 10. The blown wind passes through the multiple air outlet holes 9 on the upper layer and is tilted upward, and the multiple air outlet holes 9 on the lower layer blow out wind at different angles horizontally, so that the dust on the surface of the workpiece is blown up, and is sucked in by the fan 17 along the direction of the inner shielding plate 13, and a cyclic operation is performed;

[0033] During the dust removal process of the fan 17, the motor 8 is started to drive the worm 7 to rotate, and then the worm wheel is driven to rotate forward and reverse, and the worm wheel drives the rotating base 4 and the dust removal box 5 to rotate, so as to achieve multi-angle dust removal of the intermediate parts;

[0034] The dust removal box 5 can be removed by means of a plurality of buckles 22 to clean the electrostatic dust removal plate 16 inside.

[0035] The above describes the utility model and its implementation methods, which are not restrictive. The specific implementation method is only one of the implementation methods of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it, without departing from the purpose of the invention of the utility model, they can design a structure and embodiment similar to the technical solution without creativity, which should belong to the protection scope of the utility model.

Claims

1. A spray electrostatic dust removal device with automatic moving function, comprising a moving base, wherein moving wheels are arranged at the four corners below the moving base, and characterized in that: An electrostatic dust removal mechanism is rotatably connected to one side of the upper portion of the movable base via a rotating slide, and the electrostatic dust removal mechanism is composed of a rotating base and a dust removal box; The rotating base is slidably connected to the rotating slide, and the rotating base and the rotating slide are both U-shaped structures as a whole. A worm is meshed on the outer side of the rotating base through a half worm gear, and one end of the worm is connected to a motor. A plurality of air outlets are arranged on the inner side of the rotating base; A hollow air guide cavity is arranged inside the rotating base, the air guide cavity is filled with filter cotton, the top of the air guide cavity is connected to the edge of the dust removal box through a plurality of air guide tubes, and a shielding plate matching the shape of the inner side of the rotating base is arranged inside the plurality of air guide tubes on the rotating base; A partition plate is arranged inside the dust removal box, located inside a plurality of air ducts; a filter plate is arranged at the bottom of the dust removal box, and an electrostatic dust removal plate and a fan are arranged in sequence above the filter plate.

2. The spray electrostatic dust removal device with automatic movement function according to claim 1 is characterized in that: The moving wheel is a universal wheel with a brake plate.

3. The spray electrostatic dust removal device with automatic movement function according to claim 1, characterized in that: The rotating slide is provided with a semicircular guide slot, and the bottom of the rotating base is located in the guide slot and provided with a corresponding slider.

4. The spray electrostatic dust removal device with automatic movement function according to claim 1 is characterized in that: A corresponding U-shaped groove is arranged on the movable base at the rotating slide, one side of the movable base is fixedly connected with the worm through a rotating frame, and a protective cover is buckled on the outer side of the worm.

5. The spray electrostatic dust removal device with automatic movement function according to claim 1, characterized in that: The half worm gear arranged on the outer side of the rotating base is 1 / 2 of the complete worm gear.

6. The spray electrostatic dust removal device with automatic movement function according to claim 1, characterized in that: The plurality of air outlet holes are arranged in a ring shape on the inner side of the rotating base, and the number of the plurality of air outlet holes is at least two layers, wherein the plurality of air outlet holes in the upper layer are arranged obliquely upward, and the plurality of air outlet holes in the lower layer are arranged horizontally.

7. The spray electrostatic dust removal device with automatic movement function according to claim 1, characterized in that: The dust removal box is a buckling structure separated from top to bottom, and a plurality of buckles are provided at the buckling position. The top edge of the fan is fixedly connected to the top of the dust removal box via a plurality of connecting columns.

8. The spray electrostatic dust removal device with automatic movement function according to claim 1, characterized in that: The partition plate is an annular plate structure, and the partition plate is concentrically arranged with the dust removal box. The inner side of the partition plate supports the electrostatic dust removal plate through a plurality of staggered support platforms. The electrostatic dust removal plate matches the shape of the interior of the partition plate, and the electrostatic dust removal plate is a plurality of metal mesh plates connected to a power supply.

9. The spray electrostatic dust removal device with automatic movement function according to claim 1, characterized in that: The top of the fan is buckled with the top of the partition plate and matches the shape inside the partition plate. An air outlet cavity is formed above the fan and outside the partition plate. One end of the multiple air guide tubes is connected to the air outlet cavity.

Images