Derusting and paint spraying device for pipe fittings

Abstract

The utility model discloses a derusting and paint spraying device for pipe fittings. The derusting and paint spraying device comprises a spraying box, a fixing mechanism is installed on the spraying box, a stirring barrel is installed on the upper surface of the spraying box, a spraying mechanism is installed on the stirring barrel, one side of the stirring barrel is connected with a collecting box, and a dust suction mechanism is connected into the collecting box. According to the rust removal and paint spraying device for the pipe fitting, the rotating motor is started to drive the driving gear to rotate, then the first clamping block on the rotating shaft is driven to rotate, the pipe fitting is driven to rotate, the spraying effect is improved, the stirring motor drives the stirring rod to rotate, paint is stirred, the situation that the paint precipitates and is not evenly mixed in the spraying process is prevented, and the spraying effect is improved. The spraying quality is improved, paint in the stirring barrel is evenly sprayed to the pipe fitting through the spraying pump, the exhaust fan is started, paint mist generated in the paint spraying process can be collected through the dust suction hood, and environment pollution and harm to the health of workers are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of pipe fitting processing, in particular to a pipe fitting rust removal and paint spraying device. Background Art

[0002] Nowadays, with the continuous development of society, people cannot do without the use of pipe fittings during construction, especially water conservancy projects require a large number of pipe fittings. Because the pipe fittings used in water conservancy projects are often immersed in water, the surface and inner wall of the pipe fittings are oxidized and rusted. In order to protect the pipe fittings and extend the service life of the pipe fittings, a series of treatments are usually performed on the surface of the pipe fittings during the processing process, such as painting, to avoid rusting of the pipe fittings.

[0003] The Chinese patent application with application number CN202223461467.5 discloses a rust removal and painting device for pipe fittings, including a base, two groups of square grooves of the same size are provided at the right end of the top of the base, a group of square grooves is provided in the middle of the right end of the top of the base, the middle of the front end of the left side of the base is connected to the first cylinder, the push rod of the first cylinder passes through the left side of the base and is connected to the first slide bar, the bottom of the first slide bar is embedded in the square groove at the front end of the left end of the top of the base, and the middle of the rear end of the left side of the base is connected to the second cylinder. The utility model arranges a painting mechanism at the front end of the left end of the base, the first motor drives the clamping and fixing device to rotate, the pipe fitting rotates under the action of the clamping and fixing device and the pulley, and under the action of the first cylinder, the two groups of fixing rods are pushed to slowly extend to the inner and outer walls of the front end of the pipe fitting, and the inner and outer walls of the pipe fitting are evenly painted at the same time, thereby improving work efficiency.

[0004] However, the existing spraying devices still have some defects. A large amount of paint mist will be generated during the painting process. The paint mist floating in the air will pollute the environment, and the paint mist will be inhaled by the workers and will endanger their health. Utility Model Content

[0005] In view of the above-mentioned deficiencies in the prior art, the utility model provides a pipe rust removal and paint spraying device, which aims to solve the problems that a large amount of paint mist will be generated during the painting process, the paint mist will float in the air and pollute the environment, and the paint mist will be inhaled by the workers and endanger the health of the workers.

[0006] In order to achieve the above-mentioned utility model object, the technical solution adopted by the utility model is: a pipe rust removal and painting device, including a spray box, a fixing mechanism is installed on the spray box, a rotating mechanism is installed at the bottom of the spray box, an adjusting rod is connected to the inside of the spray box, a displacement mechanism is installed on the adjusting rod, a stirring barrel is installed on the upper surface of the spray box, a spraying mechanism is installed on the stirring barrel, a collecting box is connected to one side of the stirring barrel, and a dust suction mechanism is connected to the inside of the collecting box;

[0007] The rotating mechanism comprises a fixed seat installed at the bottom of the spray box, a rotating shaft is sleeved on the fixed seat, one end of the rotating shaft is connected to a clamping block 1, the other end of the rotating shaft is connected to a driven gear, one side of the fixed seat is connected to a rotating motor, and the output end of the rotating motor is connected to a driving gear;

[0008] The displacement mechanism comprises a displacement seat mounted on the adjustment rod, the displacement seat is connected to a displacement motor, the output end of the displacement motor is connected to a displacement gear, the interior of the adjustment rod is connected to a rack, the displacement gear and the rack are meshed, and the adjustment rod is provided with a guide rail;

[0009] The spraying mechanism includes a stirring motor installed on the upper surface of a stirring barrel, the output end of the stirring motor is connected to a stirring rod, the bottom end of the stirring rod is connected to an auger, one side of the stirring barrel is connected to a spray pump, one side of the spray pump is connected to a paint delivery hose, the bottom end of the displacement seat is connected to an electric push rod, and the protruding end of the electric push rod is connected to a paint spray head.

[0010] Furthermore, the fixing mechanism includes a fixed motor installed on one side of the spray box, the output end of the fixed motor is connected to a threaded rod, a slider is threadedly connected to the threaded rod, a clamping rod is connected to the slider, a clamping block 2 is rotatably connected to the clamping rod, and a long strip hole is provided at the bottom of the spray box, and the clamping rod slides on the long strip hole.

[0011] Furthermore, the dust collection mechanism includes an exhaust fan installed inside the collection box, the top of the collection box is connected to a protective net, the inside of the collection box is connected to a filter net, both sides of the collection box are connected to collection pipes, and one end of the collection pipe is connected to a dust collection hood.

[0012] The beneficial effects of the utility model are:

[0013] The utility model discloses a rust removal and paint spraying device for pipe fittings. One end of the pipe fitting is placed against a clamping block, and a fixing motor is started to drive the threaded rod to rotate, thereby driving the slider to move on the threaded rod, and the distance between the clamping rod and the fixing seat can be adjusted, so that the pipe fitting can be fixed conveniently. By starting the rotating motor, the driving gear is driven to rotate, and then the clamping block on the rotating shaft is driven to rotate, so that the pipe fitting can be driven to rotate, thereby improving the spraying effect. By driving the stirring rod to rotate through the stirring motor, the paint can be stirred to prevent the paint from settling and uneven mixing during spraying, thereby improving the spraying quality. By using the spray pump, the paint in the stirring barrel is evenly sprayed on the pipe fitting, and the displacement motor is started to drive the displacement gear to rotate, thereby driving the paint spray head to move, and by starting the exhaust fan, the paint mist generated during the painting process can be collected through the dust suction hood to avoid polluting the environment and endangering the health of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a cross-sectional view of a pipe rust removal and painting device of the utility model;

[0015] Figure 2 The utility model is a cross-sectional view of an adjusting rod of a pipe rust removal and painting device.

[0016] Reference table of reference numerals:

[0017] 1. Spray box; 2. Fixing mechanism; 201. Fixed motor; 202. Threaded rod; 203. Sliding block; 204. Clamping rod; 205. Clamping block 2; 206. Long strip hole; 3. Rotating mechanism; 301. Fixed seat; 302. Rotating shaft; 303. Clamping block 1; 304. Driven gear; 305. Rotating motor; 306. Driving gear; 4. Adjusting rod; 5. Displacement mechanism; 501. Displacement seat; 502. Displacement motor machine; 503, displacement gear; 504, guide rail; 505, rack; 6, stirring barrel; 7, spraying mechanism; 701, stirring motor; 702, stirring rod; 703, auger; 704, spraying pump; 705, paint feeding hose; 706, electric push rod; 707, paint spray head; 8, collection box; 9, dust collection mechanism; 901, exhaust fan; 902, protective net; 903, filter net; 904, collection pipe; 905, dust hood. DETAILED DESCRIPTION

[0018] The specific implementation of the utility model is further described below in conjunction with the accompanying drawings, wherein the same parts are represented by the same reference numerals.

[0019] It should be noted that the words "front", "rear", "left", "right", "up" and "down" used in the following description refer to directions in the drawings, and the words "inside" and "outside" refer to directions toward or away from the geometric center of a specific component, respectively.

[0020] In order to make the contents of the present invention more clearly understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0021] like Figure 1 to Figure 2 As shown, a rust removal and painting device for pipe fittings comprises a spray box 1, a fixing mechanism 2 is installed on the spray box 1, a rotating mechanism 3 is installed at the bottom of the spray box 1, an adjusting rod 4 is connected inside the spray box 1, a displacement mechanism 5 is installed on the adjusting rod 4, a stirring barrel 6 is installed on the upper surface of the spray box 1, a spraying mechanism 7 is installed on the stirring barrel 6, a collecting box 8 is connected to one side of the stirring barrel 6, and a dust collecting mechanism 9 is connected inside the collecting box 8;

[0022] The rotating mechanism 3 includes a fixed seat 301 installed at the bottom of the spray box 1, a rotating shaft 302 is sleeved on the fixed seat 301, one end of the rotating shaft 302 is connected to a clamping block 303, the other end of the rotating shaft 302 is connected to a driven gear 304, one side of the fixed seat 301 is connected to a rotating motor 305, and the output end of the rotating motor 305 is connected to a driving gear 306;

[0023] Specifically, by starting the rotating motor 305, the driving gear 306 is driven to rotate, and then the clamping block 303 on the rotating shaft 302 is driven to rotate, which can drive the pipe to rotate and improve the spraying effect;

[0024] The displacement mechanism 5 includes a displacement seat 501 installed on the adjustment rod 4, a displacement motor 502 is connected to the displacement seat 501, a displacement gear 503 is connected to the output end of the displacement motor 502, a rack 505 is connected inside the adjustment rod 4, the displacement gear 503 is meshed with the rack 505, and a guide rail 504 is provided on the adjustment rod 4;

[0025] Specifically, the displacement motor 502 is started to drive the displacement gear 503 to rotate, which can drive the paint spray head 707 to move, thereby improving the spraying effect;

[0026] The spraying mechanism 7 includes a stirring motor 701 installed on the upper surface of the stirring barrel 6, the output end of the stirring motor 701 is connected to a stirring rod 702, the bottom end of the stirring rod 702 is connected to an auger 703, one side of the stirring barrel 6 is connected to a spray pump 704, one side of the spray pump 704 is connected to a paint delivery hose 705, the bottom end of the displacement seat 501 is connected to an electric push rod 706, and the protruding end of the electric push rod 706 is connected to a paint spray head 707.

[0027] Specifically, the stirring motor 701 drives the stirring rod 702 to rotate, so that the paint can be stirred to prevent the paint from settling and uneven mixing during spraying, thereby improving the spraying quality. The paint in the stirring barrel 6 is evenly sprayed on the pipe fittings through the spray pump 704.

[0028] The fixing mechanism 2 includes a fixing motor 201 installed on one side of the spray box 1, the output end of the fixing motor 201 is connected to a threaded rod 202, a slider 203 is threadedly connected to the threaded rod 202, a clamping rod 204 is connected to the slider 203, a clamping block 205 is rotatably connected to the clamping rod 204, and a long strip hole 206 is provided at the bottom of the spray box 1, and the clamping rod 204 slides on the long strip hole 206.

[0029] Specifically, place one end of the pipe against the clamping block 303, start the fixing motor 201, drive the threaded rod 202 to rotate, and then drive the slider 203 to move on the threaded rod 202. The distance between the clamping rod 204 and the fixing seat 301 can be adjusted to facilitate the fixing of the pipe.

[0030] The dust collection mechanism 9 includes an exhaust fan 901 installed inside the collection box 8, a protective net 902 is connected to the top of the collection box 8, a filter net 903 is connected to the inside of the collection box 8, collection pipes 904 are connected to both sides of the collection box 8, and a dust collection hood 905 is connected to one end of the collection pipe 904.

[0031] Specifically, by starting the exhaust fan 901, the paint mist generated during the painting process can be collected through the dust hood 905 to avoid polluting the environment and endangering the health of the workers.

[0032] The working principle of the utility model is that in actual use, one end of the pipe is placed against the clamping block 303, and the fixing motor 201 is started to drive the threaded rod 202 to rotate, thereby driving the slider 203 to move on the threaded rod 202, and the distance between the clamping rod 204 and the fixing seat 301 can be adjusted to facilitate the fixing of the pipe. By starting the rotating motor 305, the driving gear 306 is driven to rotate, thereby driving the clamping block 303 on the rotating shaft 302 to rotate, and the pipe can be driven to rotate to improve the spraying effect. The stirring rod 702 is driven to rotate by the stirring motor 701 to stir the paint to prevent the paint from settling and uneven mixing during spraying, thereby improving the spraying quality. The paint in the stirring barrel 6 is evenly sprayed on the pipe through the spray pump 704. The displacement motor 502 is started to drive the displacement gear 503 to rotate, and the paint spray head 707 can be moved. The exhaust fan 901 is started, and the paint mist generated during the painting process can be collected through the dust cover 905 to avoid polluting the environment and endangering the health of the staff.

[0033] The above description is only a preferred embodiment of the present utility model patent and is not intended to limit the present utility model patent. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model patent shall be included in the protection scope of the present utility model patent.

Claims

1. A pipe rust removal and painting device, characterized in that: The invention comprises a spray box (1), wherein a fixing mechanism (2) is installed on the spray box (1), a rotating mechanism (3) is installed at the bottom of the spray box (1), an adjusting rod (4) is connected to the inside of the spray box (1), a displacement mechanism (5) is installed on the adjusting rod (4), a stirring barrel (6) is installed on the upper surface of the spray box (1), a spray mechanism (7) is installed on the stirring barrel (6), a collecting box (8) is connected to one side of the stirring barrel (6), and a dust collecting mechanism (9) is connected to the inside of the collecting box (8); The rotating mechanism (3) comprises a fixed seat (301) installed at the bottom of the spray box (1), a rotating shaft (302) is sleeved on the fixed seat (301), one end of the rotating shaft (302) is connected to a clamping block (303), the other end of the rotating shaft (302) is connected to a driven gear (304), one side of the fixed seat (301) is connected to a rotating motor (305), and the output end of the rotating motor (305) is connected to a driving gear (306); The displacement mechanism (5) comprises a displacement seat (501) mounted on the adjustment rod (4); a displacement motor (502) is connected to the displacement seat (501); an output end of the displacement motor (502) is connected to a displacement gear (503); a rack (505) is connected inside the adjustment rod (4); the displacement gear (503) and the rack (505) are meshed; and a guide rail (504) is provided on the adjustment rod (4); The spraying mechanism (7) comprises a stirring motor (701) mounted on the upper surface of a stirring barrel (6); the output end of the stirring motor (701) is connected to a stirring rod (702); the bottom end of the stirring rod (702) is connected to an auger (703); one side of the stirring barrel (6) is connected to a spraying pump (704); one side of the spraying pump (704) is connected to a paint delivery hose (705); the bottom end of the displacement seat (501) is connected to an electric push rod (706); the protruding end of the electric push rod (706) is connected to a paint spray head (707).

2. A pipe rust removal and painting device according to claim 1, characterized in that: The fixing mechanism (2) comprises a fixing motor (201) installed on one side of the spray box (1); the output end of the fixing motor (201) is connected to a threaded rod (202); a slider (203) is threadedly connected to the threaded rod (202); a clamping rod (204) is connected to the slider (203); a clamping block 2 (205) is rotatably connected to the clamping rod (204); a strip-shaped long hole (206) is provided at the bottom of the spray box (1); and the clamping rod (204) slides on the strip-shaped long hole (206).

3. A pipe rust removal and painting device according to claim 1, characterized in that: The dust collection mechanism (9) comprises an exhaust fan (901) installed inside the collection box (8); the top of the collection box (8) is connected to a protective net (902); the interior of the collection box (8) is connected to a filter net (903); both sides of the collection box (8) are connected to collection pipes (904); and one end of the collection pipe (904) is connected to a dust collection hood (905).

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