Special paint spraying room for subway door production

Abstract

The utility model relates to the technical field of subway door production, in particular to a special paint spray booth for subway door production, which comprises a paint spray mechanism, a suspension mechanism, a moving mechanism and an auxiliary mechanism, the paint spray mechanism is positioned in the auxiliary mechanism, the suspension mechanism is positioned on one side of the auxiliary mechanism, and the moving mechanism is positioned on one side of the auxiliary mechanism. The paint spraying mechanism comprises a belt wheel, a first threaded rod, a lifting rod, a nozzle, a transmission belt and a driven wheel. The movable frame is moved into the box body, one side of the movable frame and the box body are closed, paint leakage is prevented, at the moment, the belt wheel rotates, the first threaded rod rotates, the driven wheel is driven to rotate through the transmission belt, the second threaded rod is driven to rotate, the lifting rod moves up and down, and the nozzle on one side of the lifting rod conducts paint spraying operation on the upper portion and the lower portion of the subway door. And the paint spraying device on the other side can spray paint on the two sides of the metro door at the same time, the paint spraying operation progress can be observed through the visual window on one side of the box body, and the paint spraying efficiency of the metro door is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of subway door production, in particular to a special spray paint room for subway door production. Background Art

[0002] Subway is a type of urban rail transit line system, which refers to fast, high-capacity, electric-powered rail transit built in the city. Trains run on fully enclosed lines. Lines in the central city are basically located in underground tunnels, and lines outside the central city are generally located on viaducts or on the ground. The subway is a high-density, high-capacity urban rail transit system that covers all kinds of underground and above-ground exclusive right-of-way in urban areas. In addition to being laid underground, subway lines can also be laid elevated or on the ground. Therefore, subway lines can have exclusive right-of-way and no level crossings. Generally speaking, there is no unified standard for urban rail transit models in various places, and they are often tailored to the needs of the subway in a certain place.

[0003] As disclosed in the authorization announcement number CN206622256U, a special spray painting room for subway doors is disclosed, including a spray painting room body, a walking track is arranged on the top of the spray painting room, an electric hoist device is arranged on the walking track, a rotating hanging structure is arranged on the sling of the electric hoist device, and the rotating hanging structure includes a hanging seat, a hanging hole is arranged inside the hanging seat, and the hanging hole is fixedly connected to the outer ring of a rotating bearing, and the inner ring of the rotating bearing is also fixedly provided with a hanging rod with an outer edge, and the bottom of the hanging rod is connected to a hook through a sling; a feed slide and a discharge slide are arranged at the bottom of the spray painting room, and a feed door and a discharge door corresponding to the feed slide and the discharge slide are respectively arranged, a feed trolley is arranged on the feed slide, and a discharge trolley is arranged on the discharge slide. The spray painting room can realize high-quality spray painting of subway doors, and the subway doors can rotate freely during spray painting, which reduces the labor burden of workers and has little air pollution. However, it is not convenient for loading and unloading materials and double-sided painting during use. For this reason, we proposed a special spray painting room for subway door production. Utility Model Content

[0004] The purpose of the utility model is to provide a special spray painting room for subway door production to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A special paint spraying room for subway door production comprises a paint spraying mechanism, a hanging mechanism, a moving mechanism and an auxiliary mechanism, wherein the paint spraying mechanism is located inside the auxiliary mechanism, the hanging mechanism is located at one side of the auxiliary mechanism, the moving mechanism is located at one side of the auxiliary mechanism, the paint spraying mechanism comprises a pulley, a first threaded rod, a lifting rod, a nozzle, a transmission belt, a driven wheel and a second threaded rod, the bottom end of the pulley is equipped with a first threaded rod, the outside of the first threaded rod is equipped with a lifting rod, one side of the lifting rod is equipped with a plurality of nozzles, one side of the pulley is equipped with a transmission belt, one side of the transmission belt is equipped with a driven wheel, and the bottom end of the driven wheel is equipped with a second threaded rod.

[0007] Preferably, the suspension mechanism includes a groove, a slide rod, a moving block 1, a hook 1, a moving block 2, and a hook 2. The slide rod is installed inside the groove, the moving block 1 is installed outside the slide rod, and the hook 1 is installed at the bottom end of the moving block 1.

[0008] Preferably, a moving block 2 is installed on one side of the moving block 1, and a hook 2 is installed on the bottom end of the moving block 2.

[0009] Preferably, the moving mechanism includes a protective shell, a heat dissipation window, a motor, a gear, a transmission wheel, a moving groove, a rack, a moving frame, a wheel groove, and a moving wheel. A heat dissipation window is installed on the top of the protective shell, a motor is installed inside the protective shell, a gear is installed on one side of the motor, a transmission wheel is installed on one side of the gear, a moving groove is opened at the bottom end of the transmission wheel, and a rack is installed inside the moving groove.

[0010] Preferably, a moving frame is installed at the bottom end of the transmission wheel, a plurality of wheel grooves are opened at the bottom end of the moving frame, and moving wheels are installed inside the wheel grooves.

[0011] Preferably, the auxiliary mechanism includes a box body, a groove, a controller, a touch screen, buttons, and a visual window. A groove is provided at the bottom of the box body, a controller is installed on one side of the box body, a touch screen is installed on one side of the controller, a plurality of buttons are installed at the bottom of the touch screen, and a plurality of visual windows are provided on one side of the controller.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. A special spray paint room for the production of subway doors. First, the subway door is hung on hooks 1 and 2 inside the mobile frame. The moving block 1 and the moving block 2 on the slide bar can be adjusted to adjust the distance between the hooks 1 and 2. The subway door is hung, and the motor is started by the controller to drive the gear to rotate, drive the transmission wheel to rotate, mesh and rotate on the rack inside the moving groove on the mobile frame, and cooperate with the moving wheel in the wheel groove at the bottom of the mobile frame to make the mobile frame move with the subway door into the box.

[0014] 2. In this special spray painting room for subway door production, the mobile frame moves into the interior of the box, and one side of the mobile frame is closed with the box to prevent paint leakage. At this time, the pulley rotates to rotate the threaded rod one, and drives the driven wheel to rotate through the transmission belt, driving the threaded rod two to rotate, so that the lifting rod moves up and down, and the nozzle on one side of the lifting rod sprays paint on the subway door up and down, and the same is true for the painting device on the other side. Both sides of the subway door can be sprayed at the same time, and the progress of the painting operation can be observed through the visual window on one side of the box, thereby improving the efficiency of subway door painting. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 The structure diagram of the paint spraying mechanism of the utility model is shown in FIG. Figure 1 ;

[0017] Figure 3 The structure diagram of the paint spraying mechanism of the utility model is shown in FIG. Figure 2 ;

[0018] Figure 4 It is a structural schematic diagram of the mobile mechanism of the utility model.

[0019] In the figure: 100, pulley; 101, threaded rod 1; 102, lifting rod; 103, nozzle; 104, transmission belt; 105, driven wheel; 106, threaded rod 2; 200, groove; 201, sliding rod; 202, moving block 1; 203, hook 1; 204, moving block 2; 205, hook 2; 300, protective shell; 301, heat dissipation window; 302, motor; 303, gear; 304, transmission wheel; 305, moving groove; 306, rack; 307, moving frame; 308, wheel groove; 309, moving wheel; 400, box; 401, groove; 402, controller; 403, touch screen; 404, button; 405, visual window. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-Figure 4 As shown, a technical solution provided by the utility model:

[0022] A special paint spraying room for subway door production, comprising a paint spraying mechanism, a hanging mechanism, a moving mechanism, and an auxiliary mechanism, wherein the paint spraying mechanism is located inside the auxiliary mechanism, the hanging mechanism is located at one side of the auxiliary mechanism, and the moving mechanism is located at one side of the auxiliary mechanism. The paint spraying mechanism comprises a pulley 100, a threaded rod 101, a lifting rod 102, a nozzle 103, a transmission belt 104, a driven wheel 105, and a threaded rod 2 106. The bottom end of the pulley 100 is equipped with a threaded rod 101, the outside of the threaded rod 101 is equipped with a lifting rod 102, one side of the lifting rod 102 is equipped with a plurality of nozzles 103, the one side of the pulley 100 is equipped with a transmission belt 104, the one side of the transmission belt 104 is equipped with a driven wheel 105, and the bottom end of the driven wheel 105 is equipped with a threaded rod 2 106.

[0023] In this embodiment, preferably, the suspension mechanism includes a groove 200, a slide bar 201, a moving block 202, a hook 203, a moving block 204, and a hook 205. The slide bar 201 is installed inside the groove 200, the moving block 202 is installed outside the slide bar 201, and the bottom of the moving block 202 is installed with a hook 203.

[0024] In this embodiment, preferably, a moving block 204 is installed on one side of the moving block 1 202 , and a hook 205 is installed on the bottom end of the moving block 204 .

[0025] In this embodiment, preferably, the moving mechanism includes a protective shell 300, a heat dissipation window 301, a motor 302, a gear 303, a transmission wheel 304, a moving groove 305, a rack 306, a moving frame 307, a wheel groove 308, and a moving wheel 309. The heat dissipation window 301 is installed on the top of the protective shell 300, and the motor 302 is installed inside the protective shell 300. A gear 303 is installed on one side of the motor 302, and a transmission wheel 304 is installed on one side of the gear 303. A moving groove 305 is opened at the bottom of the transmission wheel 304, and a rack 306 is installed inside the moving groove 305.

[0026] In this embodiment, preferably, a moving frame 307 is installed at the bottom end of the transmission wheel 304 , a plurality of wheel grooves 308 are opened at the bottom end of the moving frame 307 , and moving wheels 309 are installed inside the wheel grooves 308 .

[0027] In this embodiment, preferably, the auxiliary mechanism includes a box body 400, a groove 401, a controller 402, a touch screen 403, buttons 404, and a visible window 405. The box body 400 is provided with a groove 401 at the bottom, the box body 400 is provided with a controller 402 on one side, the touch screen 403 is provided with a touch screen 403 on one side, a plurality of buttons 404 are provided at the bottom of the touch screen 403, and a plurality of visible windows 405 are provided on one side of the controller 402.

[0028] When a special spray painting room for subway door production of the present embodiment is used, the subway door is first hung on the hook 1 203 and the hook 2 205 inside the moving frame 307, and the moving block 1 202 and the moving block 204 on the slide bar 201 can be adjusted to adjust the distance between the hook 1 203 and the hook 2 205, and the subway door is hung, and the motor 302 is started by the controller 402 to drive the gear 303 to rotate, drive the transmission wheel 304 to rotate, mesh and rotate on the rack 306 inside the moving groove 305 on the moving frame 307, and cooperate with the moving wheel 309 in the wheel groove 308 at the bottom end of the moving frame 307, so that the moving frame 307 moves with the subway door into the box body 400.

[0029] The movable frame 307 moves to the inside of the box 400, and one side of the movable frame 307 is closed with the box 400 to prevent paint leakage. At this time, the pulley 100 rotates to rotate the threaded rod 101, and drives the driven wheel 105 to rotate through the transmission belt 104, drives the threaded rod 2 106 to rotate, and moves the lifting rod 102 up and down. The nozzle 103 on one side of the lifting rod 102 sprays paint on the subway door up and down, and the same is true for the painting device on the other side. Both sides of the subway door can be sprayed at the same time, and the progress of the painting operation can be observed through the visual window 405 on one side of the box 400, thereby improving the efficiency of painting the subway door.

[0030] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A special spray painting room for subway door production, including a spray painting mechanism, a hanging mechanism, a moving mechanism, and an auxiliary mechanism, characterized in that: The paint spraying mechanism is located inside the auxiliary mechanism, the suspension mechanism is located on one side of the auxiliary mechanism, and the moving mechanism is located on one side of the auxiliary mechanism. The paint spraying mechanism comprises a pulley (100), a threaded rod 1 (101), a lifting rod (102), a nozzle (103), a transmission belt (104), a driven wheel (105), and a threaded rod 2 (106). The threaded rod 1 (101) is installed at the bottom end of the pulley (100), the lifting rod (102) is installed outside the threaded rod 1 (101), a plurality of nozzles (103) are installed on one side of the lifting rod (102), a transmission belt (104) is installed on one side of the pulley (100), a driven wheel (105) is installed on one side of the transmission belt (104), and the threaded rod 2 (106) is installed at the bottom end of the driven wheel (105).

2. A special spray painting room for subway door production according to claim 1, characterized in that: The suspension mechanism comprises a groove (200), a sliding rod (201), a moving block 1 (202), a hook 1 (203), a moving block 2 (204), and a hook 2 (205); the sliding rod (201) is installed inside the groove (200); the moving block 1 (202) is installed outside the sliding rod (201); and the bottom end of the moving block 1 (202) is installed with a hook 1 (203).

3. A special spray painting room for subway door production according to claim 2, characterized in that: A moving block 2 (204) is installed on one side of the moving block 1 (202), and a hook 2 (205) is installed on the bottom end of the moving block 2 (204).

4. The special spray painting room for subway door production according to claim 1 is characterized by: The moving mechanism comprises a protective shell (300), a heat dissipation window (301), a motor (302), a gear (303), a transmission wheel (304), a moving groove (305), a rack (306), a moving frame (307), a wheel groove (308), and a moving wheel (309); the heat dissipation window (301) is installed at the top of the protective shell (300); the motor (302) is installed inside the protective shell (300); a gear (303) is installed on one side of the motor (302); a transmission wheel (304) is installed on one side of the gear (303); a moving groove (305) is opened at the bottom of the transmission wheel (304); and a rack (306) is installed inside the moving groove (305).

5. The special spray painting room for subway door production according to claim 4 is characterized by: A moving frame (307) is installed at the bottom end of the transmission wheel (304), a plurality of wheel grooves (308) are opened at the bottom end of the moving frame (307), and moving wheels (309) are installed inside the wheel grooves (308).

6. The special spray painting room for subway door production according to claim 1 is characterized by: The auxiliary mechanism comprises a box (400), a groove (401), a controller (402), a touch screen (403), buttons (404), and a visible window (405); the box (400) is provided with a groove (401) at the bottom; the box (400) is provided with a controller (402) at one side; the controller (402) is provided with a touch screen (403) at one side; a plurality of buttons (404) are provided at the bottom of the touch screen (403); and a plurality of visible windows (405) are provided at one side of the controller (402).

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