Paint spraying device for high-low voltage switch cabinet production

Abstract

The utility model discloses a paint spraying device for high-low voltage switch cabinet production, which belongs to the field of high-low voltage switch cabinet processing and comprises a protection box, a paint spraying mechanism arranged in the protection box, a purification mechanism arranged on the rear side of the protection box, the purification mechanism comprises a purification box placed on the ground behind the protection box, and an exhaust fan fixedly connected to the rear side of the purification box. An air inlet pipe is fixedly connected to the top of the purification box, the other end of the air inlet pipe extends into the protection box, an activated carbon adsorption layer is arranged between the inner walls of the purification box, and a filtering mechanism is further arranged in the purification box and used for filtering small paint liquid beads. The paint spraying device has the beneficial effects that harmful gas generated by paint spraying is pumped into the purification box through the exhaust fan, the harmful gas is adsorbed through the activated carbon adsorption layer, small paint liquid beads in air are filtered through the filtering assembly, and the comfort level of surrounding workers is improved.

Description

Technical Field

[0001] The utility model relates to the field of high and low voltage switch cabinet processing, in particular to a paint spraying device for high and low voltage switch cabinet production. Background Art

[0002] High and low voltage switchgear is a very important equipment in the power system, mainly used for controlling, distributing and protecting electric energy. High voltage switchgear is usually used in power transmission and distribution system to receive, distribute and control high voltage electric energy, while low voltage switchgear is mainly used in industrial and civil power system to control and protect low voltage electrical equipment. During the processing of high and low voltage switchgear, it is necessary to use conveyor chains to transport cabinet doors, cabinet bodies, partitions and other components to the paint booth for painting, and then assemble them.

[0003] After searching, the Chinese patent publication number CN221288328U is found, which discloses a paint spraying device for the production of high and low voltage switch cabinets. The paint spraying device for the production of high and low voltage switch cabinets is provided with a transmission component. When people need to spray paint different positions of the high and low voltage switch cabinets, people only need to control the operation of the motor through the control switch, thereby driving the threaded column to rotate. With the cooperation of the threaded column and the threaded cap, the annular nozzle is driven to move, thereby achieving the goal of spraying paint on different positions of the high and low voltage switch cabinets, thereby improving the practicality of the device.

[0004] However, during the painting process, a pungent odor will be produced, which may cause discomfort to surrounding workers. Utility Model Content

[0005] The purpose of the present utility model is to provide a paint spraying device for producing high and low voltage switch cabinets in order to solve the above problems.

[0006] The utility model achieves the above-mentioned purpose through the following technical solutions:

[0007] A paint spraying device for the production of high and low voltage switchgear includes a protective box, a paint spraying mechanism is provided inside the protective box, a purification mechanism is provided on the rear side of the protective box, the purification mechanism includes a purification box placed on the ground behind the protective box, an exhaust fan is fixedly connected to the rear side of the purification box, an air inlet pipe is fixedly connected to the top of the purification box, the other end of the air inlet pipe extends into the protective box, an activated carbon adsorption layer is provided between the inner walls of the purification box, and a filtering mechanism is also provided in the purification box, the filtering mechanism is used to filter smaller paint liquid droplets.

[0008] Preferably, the filtering mechanism includes a support base fixedly connected between the inner walls of the purification box, an arc-shaped groove is provided on the top of the support base, a turntable is rotatably connected inside the support base, two through holes are symmetrically provided on the turntable, and an installation cavity is also provided on the turntable, a placement component is movably connected inside the installation cavity, a sponge is clamped in the middle of the placement component, and the sponge is located in the through hole. The filtering mechanism also includes a power component, which is used to drive the turntable to rotate.

[0009] Preferably, the placement component includes a mounting frame, the bottom of the mounting frame is fixedly connected to an insert block, a slot is provided in the mounting cavity, the insert block is inserted in the slot, the mounting frame is pulled out in the mounting cavity, a card slot is provided on the rear side of the mounting frame, the sponge is clamped in the card slot, the top of the mounting frame is fixedly connected to a pull ring, and a clamping component is also provided in the card slot, and the clamping component is used to clamp the sponge.

[0010] Preferably, the clamping assembly includes two fixed rods fixedly connected in the card slot, a baffle is rotatably connected to the fixed rod, the sponge is located in front of the baffle, a torsion spring is provided between the baffle and the fixed rod, and a handle is fixedly connected to the rear side of the baffle.

[0011] Preferably, the power assembly includes a vertical plate fixedly connected to the top of the purification box, a brake motor is fixedly connected to the front side of the vertical plate, an output end of the brake motor is connected to a rotating shaft through a coupling, and the turntable is fixedly connected to the rotating shaft.

[0012] Preferably, the paint spraying mechanism includes a storage box fixedly connected to the bottom wall of the protective box, two groups of pumps symmetrically arranged front and back are fixedly connected to the top of the storage box, the liquid outlet of the pump is fixedly connected to a feed pipe, the other end of the feed pipe is fixedly connected to a conveying box, a number of nozzles are fixedly connected to the side where the two conveying boxes are close to each other, and a feeding pipe is fixedly connected to the front side of the storage box, and the other end of the feeding pipe extends out of the protective box.

[0013] The beneficial effects are: harmful gases generated by spraying paint are drawn into the purification box by the exhaust fan, the harmful gases are adsorbed by the activated carbon adsorption layer, and smaller paint droplets in the air are filtered through the filter component, thereby improving the comfort of surrounding workers.

[0014] Additional technical features and advantages of the present invention will be more clearly explained in the following description, or can be understood through specific practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the following specific embodiments, they are used to explain the present invention but do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 This is a first schematic diagram of a paint spraying device for high and low voltage switchgear production according to the present invention;

[0017] Figure 2 This is a second schematic diagram of a paint spraying device for high and low voltage switchgear production according to the present invention;

[0018] Figure 3 This is a right view of the internal structure of a paint spraying device for high and low voltage switchgear production according to the present utility model;

[0019] Figure 4 This is a schematic diagram of a turntable of a paint spraying device for high and low voltage switchgear production according to the present utility model;

[0020] Figure 5 This is a schematic diagram of the placement components of a paint spraying device for high and low voltage switchgear production according to the present invention;

[0021] Figure 6 This is a rear view of a support base of a paint spraying device for high and low voltage switchgear production according to the utility model.

[0022] The description of the accompanying drawings is as follows: 1. Protection box; 201. Storage box; 202. Pump; 203. Feed pipe; 204. Delivery box; 205. Nozzle; 206. Feed pipe; 301. Purification box; 302. Exhaust fan; 303. Air inlet pipe; 304. Activated carbon adsorption layer; 401. Support base; 402. Turntable; 403. Installation cavity; 404. Slot; 405. Mounting frame; 406. Insert block; 407. Card slot; 408. Sponge; 409. Pull ring; 501. Vertical plate; 502. Brake motor; 503. Rotating shaft; 601. Fixed rod; 602. Baffle; 603. Handle. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0024] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0025] The present invention will be further described below with reference to the accompanying drawings:

[0026] like Figures 1-6As shown, a paint spraying device for the production of high and low voltage switchgear includes a protective box 1. Openings are provided on both sides of the protective box 1 for facilitating the entry and exit of parts to be painted. A paint spraying mechanism is provided in the protective box 1. The paint spraying mechanism includes a storage box 201 bolted to the bottom wall of the protective box 1. Paint is stored in the storage box 201. Two groups of pumps 202 symmetrically arranged front and back are bolted to the top of the storage box 201. The liquid outlet of the pump 202 is fixedly connected to a feed pipe 203. The other end of the feed pipe 203 is fixedly connected to a conveying box 204. A plurality of nozzles 205 are fixedly connected to the side where the two conveying boxes 204 are close to each other. A feeding pipe 206 is fixedly connected to the front side of the storage box 201. The other end of the feeding pipe 206 extends out of the protective box 1 to facilitate the replenishment of the paint in the storage box 201.

[0027] A purification mechanism is provided on the rear side of the protective box 1, and the purification mechanism includes a purification box 301 placed on the ground behind the protective box 1. The rear side of the purification box 301 is bolted with an exhaust fan 302, and the top of the purification box 301 is fixedly connected with an air inlet pipe 303. The other end of the air inlet pipe 303 extends into the protective box 1, and an activated carbon adsorption layer 304 is provided between the inner walls of the purification box 301.

[0028] A filtering mechanism is also provided in the purification box 301, which is used to filter smaller paint droplets. The filtering mechanism includes a support base 401 fixedly connected between the inner walls of the purification box 301, and an arc-shaped groove is provided on the top of the support base 401. A turntable 402 is rotatably connected to the support base 401, and two semicircular through holes are symmetrically provided on the turntable 402. Two semicircular mounting cavities 403 are also provided on the turntable 402.

[0029] A placement component is movably connected in the installation cavity 403, and the placement component includes a mounting frame 405. An insert block 406 is fixedly connected to the bottom of the mounting frame 405. A slot 404 is provided in the installation cavity 403, and the insert block 406 is inserted into the slot 404. The mounting frame 405 is pulled and pulled in the installation cavity 403. A card slot 407 is provided on the rear side of the mounting frame 405, and a sponge 408 is stuck in the card slot 407. The sponge 408 is located in the through hole provided on the turntable 402. A pull ring 409 is welded on the top of the mounting frame 405, and the pull ring 409 is located in the installation cavity 403 to avoid affecting the rotation of the turntable 402.

[0030] A clamping assembly is also provided in the card slot 407, and the clamping assembly is used to clamp the sponge 408. The clamping assembly includes two fixed rods 601 fixedly connected in the card slot 407, and an arc-shaped baffle 602 is rotatably connected to the fixed rod 601. The sponge 408 is located in front of the baffle 602. A torsion spring for resetting is provided between the baffle 602 and the fixed rod 601, and a handle 603 is welded on the back side of the baffle 602.

[0031] The filtering mechanism also includes a power assembly, which is used to drive the turntable 402 to rotate. The power assembly includes a vertical plate 501 bolted to the top of the purification box 301, and the front side of the vertical plate 501 is bolted to a brake motor 502. The output end of the brake motor 502 is connected to a rotating shaft 503 through a coupling. The turntable 402 is fixedly connected to the rotating shaft 503. When the brake motor 502 is started, the brake motor 502 drives the rotating shaft 503 to drive the turntable 402 to rotate.

[0032] Working principle: When in use, the components of the high and low voltage switch cabinet are transported to the protective box 1 through the conveyor chain, etc., the pump 202 is started, and the paint in the storage box 201 is transported to the conveying box 204 through the feeding pipe 203, and then sprayed out by the nozzle 205. While spraying paint, the exhaust fan 302 is started, and the harmful gases generated by the spraying paint and the floating paint droplets are sucked into the purification box 301 through the exhaust fan 302, and the paint droplets in the air are filtered through the sponge 408, and the harmful gases are adsorbed by the activated carbon adsorption layer 304, thereby improving the comfort of the surrounding workers. When the sponge 408 needs to be replaced, the brake motor 502 is started, and the brake motor 502 drives the rotation The rotating shaft 503 drives the turntable 402 to rotate, and the sponge 408 in the purification box 301 is rotated to the top of the purification box 301. The turntable 402 is held by hand, and the mounting frame 405 is pulled out from the mounting cavity 403 through the pull ring 409. Then, the mounting frame 405 is held by hand, and the baffle 602 is rotated to a horizontal state through the handle 603, so that the sponge 408 loses its limit. Then, the sponge 408 is taken out of the slot 407 and a new sponge 408 is put in. After placing it, release the handle 603, and the baffle 602 is rotated to a vertical state under the action of the torsion spring to limit the sponge 408. Then, the mounting frame 405 is placed in the mounting cavity 403, so that the insert 406 is engaged in the slot 404.

[0033] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A paint spraying device for high and low voltage switchgear production, comprising a protective box (1), wherein a paint spraying mechanism is provided in the protective box (1), characterized in that: A purification mechanism is provided on the rear side of the protection box (1), and the purification mechanism comprises a purification box (301) placed on the ground behind the protection box (1); an exhaust fan (302) is fixedly connected to the rear side of the purification box (301); an air inlet pipe (303) is fixedly connected to the top of the purification box (301); the other end of the air inlet pipe (303) extends into the protection box (1); an activated carbon adsorption layer (304) is provided between the inner walls of the purification box (301); and a filtering mechanism is further provided in the purification box (301), and the filtering mechanism is used to filter smaller paint droplets.

2. A paint spraying device for high and low voltage switchgear production according to claim 1, characterized in that: The filtering mechanism comprises a support base (401) fixedly connected to the inner wall of the purification box (301), an arc-shaped groove is provided on the top of the support base (401), a turntable (402) is rotatably connected in the support base (401), two through holes are symmetrically provided on the turntable (402), and an installation cavity (403) is also provided on the turntable (402), a placement component is movably connected in the installation cavity (403), a sponge (408) is clamped in the middle of the placement component, and the sponge (408) is located in the through hole. The filtering mechanism also comprises a power component, and the power component is used to drive the turntable (402) to rotate.

3. A paint spraying device for high and low voltage switchgear production according to claim 2, characterized in that: The placement component includes a mounting frame (405), the bottom of the mounting frame (405) is fixedly connected to an insert block (406), a slot (404) is provided in the mounting cavity (403), the insert block (406) is inserted in the slot (404), the mounting frame (405) is pulled out in the mounting cavity (403), a card slot (407) is provided on the rear side of the mounting frame (405), the sponge (408) is clamped in the card slot (407), the top of the mounting frame (405) is fixedly connected to a pull ring (409), and a clamping component is also provided in the card slot (407), and the clamping component is used to clamp the sponge (408).

4. A paint spraying device for high and low voltage switchgear production according to claim 3, characterized in that: The clamping assembly comprises two fixed rods (601) fixedly connected in the slot (407); a baffle (602) is rotatably connected to the fixed rods (601); the sponge (408) is located in front of the baffle (602); a torsion spring is provided between the baffle (602) and the fixed rods (601); and a handle (603) is fixedly connected to the rear side of the baffle (602).

5. The paint spraying device for high and low voltage switchgear production according to claim 2, characterized in that: The power assembly comprises a vertical plate (501) fixedly connected to the top of the purification box (301); a brake motor (502) is fixedly connected to the front side of the vertical plate (501); an output end of the brake motor (502) is connected to a rotating shaft (503) via a coupling; and the turntable (402) is fixedly connected to the rotating shaft (503).

6. The paint spraying device for high and low voltage switchgear production according to claim 1, characterized in that: The paint spraying mechanism includes a storage box (201) fixedly connected to the inner bottom wall of the protective box (1), two groups of pumps (202) symmetrically arranged front and back are fixedly connected to the top of the storage box (201), the liquid outlet of the pump (202) is fixedly connected to a feed pipe (203), the other end of the feed pipe (203) is fixedly connected to a delivery box (204), and a plurality of nozzles (205) are fixedly connected to the side of the two delivery boxes (204) close to each other, and a feeding pipe (206) is fixedly connected to the front side of the storage box (201), and the other end of the feeding pipe (206) extends out of the protective box (1).

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