Finishing paint spraying room for carriage

Abstract

The utility model relates to the technical field of spraying rooms, and discloses a finishing paint spraying room for a carriage, which comprises a side wall plate, a lifting mechanism is arranged on the inner wall of the side wall plate, a back shore mechanism is arranged at the top of the side wall plate, the lifting mechanism comprises a fixed seat, the fixed seat is fixedly arranged on the inner wall of the side wall plate, and the back shore mechanism is arranged on the top of the side wall plate. A rail transverse rod is fixedly installed on the inner side of the fixing base, and a sliding base is slidably connected to the outer wall of the rail transverse rod. Through the design of the lifting mechanism, the lifting platform can be driven to ascend and descend and can also be driven to move left and right, a worker stands on the lifting platform, then the top of a compartment can be fully painted, manpower consumption is reduced, and the compartment painting efficiency is improved; the interior of the paint spraying chamber is in a negative pressure state through the side wall plates and the top cover, the problem that waste gas is prone to overflowing is solved, and centralized purification treatment on the waste gas is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of spray booths, and in particular to a topcoat spray booth for carriages. Background Art

[0002] At present, the painting process is widely used in industries such as machinery, automobiles, and electrical equipment. During the painting operation, a large amount of waste gas will be generated and evaporated into the air. The painting waste gas is mainly composed of liquid paint mist and gaseous organic dust, which causes pollution to the production environment and the atmosphere of production equipment. Therefore, the painting operation is generally carried out in the paint workshop.

[0003] The existing paint spraying room does not have a lifting structure inside, and the height of the carriage is generally high. In the process of painting the top of the carriage, workers need to use tools such as ladders to work, which makes it difficult for workers to paint the top of the carriage and also affects the painting efficiency of the carriage. Utility Model Content

[0004] The purpose of the utility model is to provide a topcoat spraying room for a carriage, so as to solve the problem in the prior art that it is difficult for workers to spray paint the top of the carriage.

[0005] The utility model provides the following technical solution: a topcoat spraying room for a carriage, comprising a side wall panel, an inner wall of the side wall panel is provided with a lifting mechanism, and a top supporting mechanism is provided on the top of the side wall panel.

[0006] The lifting mechanism includes a fixed seat, which is fixedly installed on the inner wall of the side wall panel, a track cross bar fixedly installed on the inner side of the fixed seat, a sliding seat slidably connected to the outer wall of the track cross bar, a driving frame fixedly installed on the top of the sliding seat, a rotating shaft rotatably connected to the inner wall of the driving frame, a rubber wheel fixedly installed on the bottom of the rotating shaft, the outer surface of the rubber wheel is movably connected to the inner wall of the side wall panel, and a lifting frame is fixedly installed on the outer wall of the sliding seat.

[0007] As a preferred embodiment of the above technical solution, a lifting seat is fixedly installed on the top of the driving frame, and a driving motor is fixedly installed on the top of the lifting seat. The output shaft of the driving motor is fixedly connected to the top of one of the rotating shafts, and a ring gear is fixedly sleeved on the outer wall of the rotating shaft. The top of the driving frame is rotatably connected to a transmission gear, and the side of the ring gear is engaged with the side of the transmission gear.

[0008] With the above technical solution, through the cooperation of the ring gear and the transmission gear, the driving motor can drive several rubber wheels to rotate at the same time.

[0009] As a preferred embodiment of the above technical solution, a guide rod is fixedly installed between the top and the bottom of the inner wall of the lifting frame, and a lifting platform is slidably connected to the outer wall of the guide rod.

[0010] Through the above technical solution, the guide rod is used to limit the vertical movement of the lifting platform.

[0011] As a preferred embodiment of the above technical solution, a raised seat is fixedly installed on the top of the lifting frame, a retractable shaft is rotatably connected to the inner wall of the raised seat, a retractable motor is fixedly installed on the side of the raised seat, the output shaft of the retractable motor is fixedly connected to the end of the retractable shaft, a steel wire rope is fixedly connected to the outer wall of the retractable shaft, and the end of the steel wire rope away from the retractable shaft is fixedly connected to the top of the lifting platform.

[0012] Through the above technical solution, the height of the lifting platform can be adjusted by cooperating with the retractable motor, the retractable shaft and the wire rope.

[0013] As a preferred embodiment of the above technical solution, a square groove is provided on the side of the lifting frame, and a limiting block is slidably connected to the inner wall of the square groove. A fixed arm is fixedly installed on the side of the lifting frame, and an elastic member is fixedly connected to the end of the limiting block. The end of the elastic member away from the limiting block is fixedly connected to the side of the fixed arm, and an electric telescopic rod is fixedly installed on the side of the fixed arm. The telescopic end of the electric telescopic rod passes through the other side of the fixed arm and is fixedly connected to an electromagnet, and the bottom of the electromagnet is movably connected to the top of the limiting block.

[0014] Through the above technical solution, the design of the limit block can support the falling lifting platform to increase safety.

[0015] As a preferred embodiment of the above technical solution, the top support mechanism includes a top cover, which is fixedly installed on the top of the side wall panel. The top of the top cover is fixedly connected to an air intake pipe, and the top of the air intake pipe is fixedly connected to a strip tube. The number of the strip tubes is set to three, and a connecting tube is fixedly connected between two adjacent strip tubes.

[0016] Through the above technical solution, the uniformity of exhaust gas absorption is improved through the coordination of the intake pipe, the strip pipe and the connecting pipe.

[0017] As a preferred embodiment of the above technical solution, the top of the strip tube located in the middle is fixedly connected to a suction fan, and the top of the suction fan is fixedly connected to an exhaust air pipe.

[0018] Through the above technical solution, the exhaust gas inside the structure can be centrally discharged through the cooperation of the suction fan and the exhaust pipe.

[0019] Compared with the prior art, the beneficial effects of the present invention are:

[0020] The utility model can drive the lifting platform to move up and down, and can also drive the lifting platform to move left and right through the design of the lifting mechanism. Workers standing on the lifting platform can then fully spray paint the top of the car body, thereby reducing manpower consumption and improving the efficiency of car body painting. Through the design of the top support mechanism, the side wall panels and the top cover form a negative pressure state in the paint spraying room, avoiding the problem of easy overflow of exhaust gas and facilitating centralized purification of exhaust gas. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a three-dimensional diagram of the utility model;

[0022] Figure 2 This is a structural diagram of the sliding seat and the driving frame of the utility model;

[0023] Figure 3 This is a structural diagram of the lifting frame of the utility model;

[0024] Figure 4 for Figure 3 Schematic diagram of the enlarged structure at A in the middle;

[0025] Figure 5 It is a structural schematic diagram of the top cover of the utility model.

[0026] In the figure: 1. side wall panel; 2. lifting mechanism; 21. fixed seat; 22. track cross bar; 23. sliding seat; 24. driving frame; 25. rotating shaft; 251. ring gear; 252. rubber wheel; 253. transmission gear; 254. lifting seat; 255. driving motor; 26. lifting frame; 261. raised seat; 262. retractable shaft; 263. retractable motor; 264. wire rope; 265. lifting platform; 266. guide rod; 27. limit block; 271. fixed arm; 272. elastic member; 273. electric telescopic rod; 274. electromagnet; 3. supporting mechanism; 31. top cover; 32. suction pipe; 33. strip pipe; 34. connecting pipe; 35. suction fan; 36. exhaust pipe. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention.

[0028] like Figure 1-Figure 5As shown, the utility model provides a technical solution: a paint spraying room for a carriage, comprising a side wall panel 1, a lifting mechanism 2 is provided on the inner wall of the side wall panel 1, a supporting mechanism 3 is provided on the top of the side wall panel 1, the lifting mechanism 2 comprises a fixed seat 21, the fixed seat 21 is fixedly installed on the inner wall of the side wall panel 1, a track crossbar 22 is fixedly installed on the inner side of the fixed seat 21, a sliding seat 23 is slidably connected to the outer wall of the track crossbar 22, a driving frame 24 is fixedly installed on the top of the sliding seat 23, a rotating shaft 25 is rotatably connected to the inner wall of the driving frame 24, a rubber wheel 252 is fixedly installed on the bottom of the rotating shaft 25, the outer surface of the rubber wheel 252 is movably connected to the inner wall of the side wall panel 1, a lifting frame 26 is fixedly installed on the outer wall of the sliding seat 23, and a lifting frame 26 is fixedly installed on the top of the driving frame 24. The high seat 254 and the top of the lifting seat 254 are fixedly installed with a driving motor 255, and the output shaft of the driving motor 255 is fixedly connected to the top of one of the rotating shafts 25, and a ring gear 251 is fixedly sleeved on the outer wall of the rotating shaft 25. The top of the driving frame 24 is rotatably connected to the transmission gear 253, and the side of the ring gear 251 is engaged with the side of the transmission gear 253. The driving motor 255 is controlled to work, which can drive one of the rotating shafts 25 and the rubber wheel 252 to rotate. The transmission of the ring gear 251 and the transmission gear 253 drives several rubber wheels 252 to rotate synchronously. The friction between the rubber wheel 252 and the inner wall of the side wall panel 1 prompts the sliding seat 23 to slide on the outer wall of the track cross bar 22, thereby realizing the function of adjusting the position of the lifting platform 265 left and right.

[0029] As an implementation method in this embodiment, Figure 3 、 Figure 4As shown, a guide rod 266 is fixedly installed between the top and bottom of the inner wall of the lifting frame 26, and a lifting platform 265 is slidably connected to the outer wall of the guide rod 266. A raised seat 261 is fixedly installed on the top of the lifting frame 26, and a retractable shaft 262 is rotatably connected to the inner wall of the raised seat 261. A retractable motor 263 is fixedly installed on the side of the raised seat 261. The output shaft of the retractable motor 263 is fixedly connected to the end of the retractable shaft 262. A steel wire rope 264 is fixedly connected to the outer wall of the retractable shaft 262. The end of the steel wire rope 264 away from the retractable shaft 262 is fixedly connected to the lifting frame 26. At the top of the lowering platform 265, a square groove is provided on the side of the lifting frame 26, and a limit block 27 is slidably connected to the inner wall of the square groove. A fixed arm 271 is fixedly installed on the side of the lifting frame 26, and an elastic member 272 is fixedly connected to the end of the limit block 27. The end of the elastic member 272 away from the limit block 27 is fixedly connected to the side of the fixed arm 271. An electric telescopic rod 273 is fixedly installed on the side of the fixed arm 271. The telescopic end of the electric telescopic rod 273 passes through the other side of the fixed arm 271 and is fixedly connected to an electromagnet 274. The bottom of the electromagnet 274 is fixed to the limit block 27. The top of the movable connection controls the operation of the retractable and discharge motor 263, which can drive the retractable and discharge shaft 262 to rotate. The steel wire rope 264 is retracted and released through the retractable and discharge shaft 262, which can prompt the lifting platform 265 to slide on the outer wall of the guide rod 266, so as to achieve the function of adjusting the height of the lifting platform 265. When the lifting platform 265 slides upward, it will squeeze the limit block 27, prompting the limit block 27 to compress the elastic member 272 to move. The lifting platform 265 continues to move upward, and the reset elastic force of the elastic member 272 drives the limit block 27 to reset to the bottom of the lifting platform 265. If the steel wire rope 264 is retracted and released through the retractable and discharge shaft 262, the lifting platform 265 can slide on the outer wall of the guide rod 266, so as to achieve the function of adjusting the height of the lifting platform 265. If the rope 264 breaks, the lifting platform 265 will fall vertically. The design of the limit block 27 can support the lifting platform 265 to prevent the lifting platform 265 from falling directly to the ground and causing serious harm to the workers on the lifting platform 265. During the descent of the lifting platform 265, the electromagnet 274 is controlled to be energized to generate magnetic force, and the electromagnet 274 will be magnetically connected to the limit block 27. Then the electric telescopic rod 273 is controlled to contract, so that the limit block 27 is withdrawn from the bottom of the lifting platform 265, avoiding the problem that the limit block 27 will interfere with the descending lifting platform 265.

[0030] As an implementation method in this embodiment, Figure 5As shown, the top support mechanism 3 includes a top cover 31, which is fixedly mounted on the top of the side wall panel 1, and the top of the top cover 31 is fixedly connected to an intake pipe 32, and the top of the intake pipe 32 is fixedly connected to a strip pipe 33. The number of strip pipes 33 is set to three, and a connecting pipe 34 is fixedly connected between two adjacent strip pipes 33. The top of the strip pipe 33 located in the middle is fixedly connected to a suction fan 35, and the top of the suction fan 35 is fixedly connected to an exhaust pipe 36. A rolling shutter structure can be set on the side of the side wall panel 1 and the top cover 31 to reduce the size of the side openings of the side wall panel 1 and the top cover 31 during painting. The actual length of the exhaust pipe 36 is designed according to the use environment. The exhaust pipe 36 is an existing soft air duct structure. When in use, the exhaust pipe 36 is connected to an external exhaust gas purification device to control the operation of the suction fan 35, so that the exhaust gas can be transmitted to the external exhaust gas purification device, which is convenient for centralized purification of the exhaust gas and increases environmental protection.

[0031] Working principle: When in use, the car body is moved to the inner cavity of the side wall panel 1 and the top cover 31 for painting. The worker can stand on the lifting platform 265 to carry out the painting work, control the drive motor 255 to drive the rubber wheel 252 to rotate, adjust the left and right position of the lifting platform 265, control the retractable motor 263 to work, drive the retractable shaft 262 to reel or release the wire rope 264, and then adjust the height of the lifting platform 265.

[0032] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same.

Claims

1. A topcoat spraying room for a carriage, comprising a side wall panel (1), characterized in that: A lifting mechanism (2) is provided on the inner wall of the side wall panel (1), and a supporting mechanism (3) is provided on the top of the side wall panel (1); The lifting mechanism (2) comprises a fixed seat (21), wherein the fixed seat (21) is fixedly mounted on the inner wall of the side wall panel (1), a track cross bar (22) is fixedly mounted on the inner side of the fixed seat (21), a sliding seat (23) is slidably connected to the outer wall of the track cross bar (22), a driving frame (24) is fixedly mounted on the top of the sliding seat (23), a rotating shaft (25) is rotatably connected to the inner wall of the driving frame (24), a rubber wheel (252) is fixedly mounted on the bottom of the rotating shaft (25), an outer surface of the rubber wheel (252) is movably connected to the inner wall of the side wall panel (1), and a lifting frame (26) is fixedly mounted on the outer wall of the sliding seat (23).

2. The vehicle compartment topcoat spraying room according to claim 1, characterized in that: A lifting seat (254) is fixedly installed on the top of the driving frame (24), and a driving motor (255) is fixedly installed on the top of the lifting seat (254). The output shaft of the driving motor (255) is fixedly connected to the top of one of the rotating shafts (25). A ring gear (251) is fixedly sleeved on the outer wall of the rotating shaft (25). The top of the driving frame (24) is rotatably connected to a transmission gear (253), and the side of the ring gear (251) is meshed with the side of the transmission gear (253).

3. The vehicle body topcoat spraying room according to claim 1, characterized in that: A guide rod (266) is fixedly installed between the top and bottom of the inner wall of the lifting frame (26), and a lifting platform (265) is slidably connected to the outer wall of the guide rod (266).

4. The vehicle body topcoat spraying room according to claim 3, characterized in that: A raised seat (261) is fixedly installed on the top of the lifting frame (26), a retractable shaft (262) is rotatably connected to the inner wall of the raised seat (261), a retractable motor (263) is fixedly installed on the side of the raised seat (261), an output shaft of the retractable motor (263) is fixedly connected to the end of the retractable shaft (262), a steel wire rope (264) is fixedly connected to the outer wall of the retractable shaft (262), and one end of the steel wire rope (264) away from the retractable shaft (262) is fixedly connected to the top of the lifting platform (265).

5. The vehicle body topcoat spraying room according to claim 1, characterized in that: A square groove is provided on the side of the lifting frame (26), and a limit block (27) is slidably connected to the inner wall of the square groove. A fixed arm (271) is fixedly installed on the side of the lifting frame (26), and an elastic member (272) is fixedly connected to the end of the limit block (27). The end of the elastic member (272) away from the limit block (27) is fixedly connected to the side of the fixed arm (271). An electric telescopic rod (273) is fixedly installed on the side of the fixed arm (271). The telescopic end of the electric telescopic rod (273) passes through the other side of the fixed arm (271) and is fixedly connected to an electromagnet (274). The bottom of the electromagnet (274) is movably connected to the top of the limit block (27).

6. The vehicle body topcoat spraying room according to claim 1, characterized in that: The supporting mechanism (3) comprises a top cover (31), the top cover (31) being fixedly mounted on the top of the side wall panel (1), the top of the top cover (31) being fixedly connected to an air intake pipe (32), the top of the air intake pipe (32) being fixedly connected to a strip tube (33), the number of the strip tubes (33) being set to three, and a connecting tube (34) being fixedly connected between two adjacent strip tubes (33).

7. The vehicle body topcoat spraying room according to claim 6, characterized in that: The top of the strip tube (33) located in the middle is fixedly connected to a suction fan (35), and the top of the suction fan (35) is fixedly connected to an air outlet pipe (36).

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