An oil-removing cleaning device for carriage production and processing

Abstract

The present invention discloses an oil-removing cleaning device for carriage production and processing, which relates to the technical field of carriage cleaning equipment. Two sealed half-shells are combined to form a sealed shell. A clamping mechanism is provided at the bottom of the sliding bracket. A plurality of second sliding plates that are mutually clamped and the first sliding plate form a sealing plate of the frame. Two rubber plates are provided on the first sliding plate. A cleaning mechanism for removing oil and cleaning the carriage plate inside the sealed shell is slidably connected horizontally between the two rubber plates. In the present invention, impurities on the carriage plate are blown off by high-pressure air. The grease on the carriage plate is softened under the action of high-temperature steam. The cleaning agent is sprayed on the carriage plate to further degrade the oil stain on the carriage plate. The sprayed water finally cleans the oil stain on the carriage plate. By controlling the position of the nozzle, a comprehensive and thorough cleaning of the carriage plate is achieved, which has the advantage of high cleaning efficiency. At the same time, the present invention has the advantages of simple operation and easy nozzle replacement.

Description

Technical Field

[0001] The present invention relates to the technical field of carriage cleaning equipment, and particularly to a degreasing and cleaning device for carriage production and processing. Background Art

[0002] In carriage production, carriage plates will go through multiple processes during the preliminary processing, and each process may cause oil contamination. During the stamping process of carriage plates, in order to ensure the smooth shaping of the plates, a large amount of lubricating oil is used between the stamping die and the plates, which forms a thick oil film on the surface of the plates. In the subsequent welding process, the mechanical components of the welding equipment will also generate oil stains and adhere to the plates. These oil stains not only affect the appearance of the plates, but also cause serious interference to subsequent processes such as painting and bonding. During the painting process, the presence of oil stains will hinder the effective adhesion of the paint to the surface of the plates, resulting in defects such as bubbles and peeling of the coating, reducing the anti-corrosion performance and aesthetics of the carriage. When bonding between plates, the oil stains will weaken the viscosity of the adhesive, affecting the stability of the carriage structure.

[0003] Currently, the methods for degreasing and cleaning carriage plates are manual scrubbing and simple spray rinsing. Manual scrubbing requires workers to spend a lot of time and energy, and has the disadvantage of low efficiency. It is difficult to thoroughly remove the oil stains on the carriage plates by simple spray rinsing. Summary of the Invention

[0004] The technical problem to be solved by the present invention is to overcome the above-mentioned disadvantages of the prior art, and provide a degreasing and cleaning device for carriage production and processing that can clean the carriage plates comprehensively, has high cleaning efficiency, and is convenient for replacing nozzles.

[0005] The technical solution adopted to solve the above technical problems is as follows: Lower support plates are respectively arranged on both sides of the bottom of the first support frame, upper support plates are respectively arranged on both sides of the top of the first support frame, a sealing half shell is slidably connected horizontally between the lower support plate and the upper support plate on the same side, and the two sealing half shells are combined to form a sealing shell. A sliding bracket is slidably connected horizontally to the top of the first support frame, and a clamping mechanism for clamping the carriage plate member is arranged at the bottom of the sliding bracket. The clamping mechanism is located in the middle inside the sealing shell. A first lead screw is rotatably installed vertically on each sealing half shell, a fifth motor is respectively arranged at the bottom of each sealing half shell, the output shaft of each fifth motor is fixedly connected to one end of the first lead screw, each first lead screw is threadedly connected to a first sliding plate, a frame is respectively arranged on one side of each sealing half shell, a plurality of second chutes in the vertical direction are respectively arranged on both sides of each frame, and each first sliding plate is slidably connected in the vertical direction with the second chute. A second sliding plate is slidably connected in the vertical direction between each corresponding pair of second chutes on both sides of the frame, each adjacent pair of second sliding plates are respectively snap-connected, the top of the first sliding plate is connected to the bottom of one of the second sliding plates, and the bottom of the first sliding plate is connected to the top of the other of the second sliding plates. A plurality of mutually snap-connected second sliding plates and the first sliding plate form a sealing plate of the frame. Two rubber plates are arranged on the first sliding plate, and a cleaning mechanism for degreasing and cleaning the carriage plate member inside the sealing shell is slidably connected horizontally between the two rubber plates.

[0006] Further, a third motor for driving the first transmission wheel to rotate is arranged on the first sliding plate. The first transmission wheel is rotatably connected to one side of the first sliding plate. A second transmission wheel is rotatably installed on the other side of the upper support plate. The first transmission wheel is in transmission connection with the second transmission wheel through a transmission belt. The top of the cleaning mechanism is fixedly connected to the transmission belt. A third chute for slidably connecting the bottom of the cleaning mechanism in the horizontal direction is machined on the first sliding plate.

[0007] Further, an upper snap-connection plate for snap-connecting with the second sliding plate adjacent to one side is arranged at the top of one side of the second sliding plate, and a lower snap-connection plate for snap-connecting with the second sliding plate adjacent to the other side is arranged at the bottom of the other side of the second sliding plate.

[0008] Further, a bidirectional lead screw is rotatably installed between the two lower support plates. A fourth motor is arranged on one of the lower support plates, and the output shaft of the fourth motor is fixedly connected to one end of the bidirectional lead screw. A first thread for threadedly connecting with the bottom of one of the sealing half shells is machined on one side of the bidirectional lead screw, and a second thread for threadedly connecting with the bottom of the other sealing half shell is machined on the other side of the bidirectional lead screw. The thread direction of the first thread is opposite to the thread direction of the second thread. Water guiding inclined grooves are respectively arranged at the inner bottom of the two sealing half shells. A waste liquid collection box located at the bottom of the sealing shell is arranged at the bottom of the first support frame.

[0009] Furthermore, a plurality of second motors are respectively arranged on both sides of the first support frame along the horizontal direction. The plurality of second motors on one side of the first support frame and the plurality of second motors on the other side of the first support frame are arranged at intervals respectively. The output shaft of each second motor is fixedly connected to a seventh gear respectively. Rack bars that are alternately meshed with the seventh gears on both sides of the first support frame are respectively arranged on both sides of the top of the sliding bracket.

[0010] Furthermore, rollers are respectively arranged on both sides of the sliding bracket, and horizontal slide rails that are slidably connected to the rollers along the horizontal direction are respectively arranged on the top of the first support frame.

[0011] Furthermore, second electric cylinders are respectively arranged on the outer sides of each of the sealing half - shells. The output end of each second electric cylinder is fixedly connected to a first support plate. A slide bar that is slidably connected to the sealing half - shell along the horizontal direction is arranged on one side of the first support plate. A plurality of clamping components are arranged on the first support plate along the vertical direction. Each clamping component clamps a nozzle of a different model. The nozzles of different models include straight nozzles, flat nozzles, bent nozzles, and bent flat nozzles. Arc - shaped chutes are respectively arranged in the circumferential direction at one ends of the straight nozzles, flat nozzles, bent nozzles, and bent flat nozzles. A plurality of pressing plate forks for clamping nozzles of different models are arranged on the first support plate. The cleaning mechanism moves to be clamped with nozzles of different models for replacing the nozzles of the cleaning mechanism.

[0012] Furthermore, the clamping component is as follows: A plurality of lower clamping plates are arranged on the first support plate along the vertical direction. A first inclined surface is respectively machined on one side of the top of each lower clamping plate. A fixed rod is respectively arranged on each lower clamping plate. An upper clamping plate is slidably connected to each fixed rod along the vertical direction. A third inclined surface is machined on one side of the bottom of each upper clamping plate. Each upper clamping plate is located above the corresponding lower clamping plate. A second spring is respectively arranged on each fixed rod. One end of the second spring is fixedly connected to the top of the lower clamping plate, and the other end of the second spring is fixedly connected to the upper clamping plate. The nozzle is located in the second clamping groove between the upper clamping plate and the lower clamping plate. A pressing plate fork is arranged on the first support plate. A plurality of first clamping grooves that are respectively clamped with nozzles of different types are arranged on the pressing plate fork along the vertical direction. The edge plates of each first clamping groove are respectively machined with a second inclined surface.

[0013] Further, the clamping mechanism is as follows: a box body is arranged at the bottom of the sliding bracket, a first motor is arranged inside the box body, a fixing plate is arranged at the bottom of the box body, a first gear is rotatably installed on the fixing plate, the output shaft of the first motor is fixedly connected to the first gear, a fourth gear is rotatably installed on the fixing plate, a second gear and a third gear which are coaxially fixedly connected and located on one side of the first gear are rotatably installed on the fixing plate, a fifth gear and a sixth gear which are coaxially fixedly connected and located on the other side of the first gear are rotatably installed on the fixing plate, the second gear and the fifth gear are respectively meshed with the first gear for transmission, the third gear and the sixth gear are respectively meshed with the fourth gear for transmission, the bottom of the fourth gear is fixedly connected to the rotating disc through a connecting shaft, two arc-shaped sliding holes which are symmetric about the center point of the rotating disc are arranged on the rotating disc, each arc-shaped sliding hole is respectively slidably connected with a first clamping plate, and first sliding grooves which are respectively slidably connected with the two first clamping plates in the horizontal direction are machined on the fixing plate.

[0014] Further, the cleaning mechanism is as follows: the transmission belt is fixedly connected to the top of the first slider, a connecting cylinder is arranged on one side of the first slider, a plurality of communicating pipes are arranged on the connecting cylinder, high-pressure air, high-temperature steam, cleaning agent and water are respectively introduced into each communicating pipe, a first electric cylinder is arranged at one end of the connecting cylinder, a telescopic sleeve is arranged on the other side of the first slider, one end of the telescopic sleeve is fixedly connected to the inner sleeve ring, the output shaft of the first electric cylinder is fixedly connected to one end of the inner sleeve ring, a plurality of through holes which respectively penetrate through the communicating pipes are machined at one end of the inner sleeve ring, the outer circumference of the telescopic sleeve is fixedly connected to the outer sleeve ring through a first spring, the inner sleeve ring is located inside the outer sleeve ring, clamping holes which are movably connected with the spheres are uniformly machined in the circumferential direction of the inner sleeve ring, the diameter of one end of the clamping hole is larger than that of the other end of the clamping hole, inclined convex blocks which are abutted against the spheres are uniformly arranged in the circumferential direction of the inner circumference of the outer sleeve ring, a second slider is arranged on the inner circumference of the outer sleeve ring, fourth sliding grooves which are slidably connected with the second slider in the horizontal direction are uniformly machined in the circumferential direction of the outer circumference of the inner sleeve ring, nozzles which are communicated with each other are arranged inside the inner sleeve ring, and arc-shaped sliding grooves which are horizontally clamped with a plurality of spheres are machined in the circumferential direction of one end of each nozzle.

[0015] The beneficial effects of the present invention are as follows: (1) The carriage plate member of the present invention is moved into the sealed housing, high-pressure air, high-temperature steam, cleaning agent and water are respectively passed through the plurality of communicating pipes. The high-pressure air blows off the impurities on the carriage plate member, the grease on the carriage plate member is softened under the action of the high-temperature steam, the cleaning agent is sprayed on the carriage plate member to further degrade the oil stain on the carriage plate member, and the sprayed water finally cleans the oil stain on the carriage plate member, so that the carriage plate can be thoroughly cleaned, and has the advantage of high cleaning efficiency.

[0016] (2) In the present invention, the first sliding plate drives the cleaning mechanism to move in the vertical direction, and the plurality of second sliding plates and the first sliding plate can always seal the sealing half shell, thereby achieving the purpose of adjusting the vertical position of the cleaning mechanism. The transmission belt drives the cleaning mechanism to slide in the horizontal direction between the two rubber plates, thereby achieving the purpose of adjusting the horizontal position of the cleaning mechanism. The position of the nozzle can be controlled, thereby achieving all-round cleaning of the car body panel.

[0017] (3) In the process of clamping the straight nozzle and the cleaning mechanism of the present invention, the straight nozzle drives the outer ring to move from the second inclined surface end face of the pressure plate fork to the horizontal surface of the pressure plate fork, and the inclined surface of the inclined protrusion inside the outer ring moves to be located above the sphere. The output end of the first electric cylinder drives the inner ring, multiple balls and telescopic sleeve to move in the opposite direction in the horizontal direction. The multiple balls in the inner ring move to the inclined surface of the inclined protrusion, and the bottom ends of the multiple balls are separated from the arc grooves of the straight nozzle respectively. The straight nozzle is clamped between the second clamping grooves of the upper clamping plate and the lower clamping plate, thereby achieving the purpose of pulling out the cleaning mechanism in the horizontal direction. When the flat nozzle needs to be replaced When the nozzle is opened, the outer ring moves to contact with the pressure plate fork, and the straight nozzle drives the outer ring to move from the end face of the second inclined surface of the pressure plate fork to contact with the horizontal plane of the pressure plate fork, and the inclined surface of the inclined protrusion inside the outer ring moves to be located above the sphere, and the cleaning mechanism and the flat nozzle are horizontally pulled out from the second clamping groove between the upper clamping plate and the lower clamping plate, and the outer ring moves to separate from the pressure plate fork, and the outer ring is reset, and the top of each sphere is respectively in contact with the horizontal plane of the inclined protrusion on the inner circumference of the outer ring, and the bottom of each sphere is respectively clamped with the arc slide groove of the straight nozzle, so as to achieve the purpose of replacing the nozzle. The present invention has the advantages of simple operation and easy replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of an embodiment of a degreasing and cleaning device for carriage production and processing of the present invention.

[0019] Figure 2 yes Figure 1 Schematic diagram of the structure without the two sealing half shells.

[0020] Figure 3 It is a schematic diagram of the parts structure on the first support frame.

[0021] Figure 4 It is a structural schematic diagram of the clamping mechanism.

[0022] Figure 5 It is a schematic diagram of the parts structure on the fixed plate.

[0023] Figure 6 It is a structural schematic diagram of the rotating disk.

[0024] Figure 7It is a schematic diagram of the part structure on two sealed half shells.

[0025] Figure 8 It is Figure 7 A schematic diagram of the structure from another angle.

[0026] Figure 9 It is a schematic diagram of the internal structure of the sealed half shell.

[0027] Figure 10 It is a schematic diagram of the part structure on the frame.

[0028] Figure 11 It is Figure 10 A schematic diagram of the structure from another angle.

[0029] Figure 12 It is a schematic diagram of the structure where multiple second sliding plates are clamped.

[0030] Figure 13 It is a schematic diagram of the part structure on the first sliding plate.

[0031] Figure 14 It is a schematic diagram of the cleaning mechanism.

[0032] Figure 15 It is a schematic diagram of the internal structure of the telescopic sleeve and the connecting cylinder.

[0033] Figure 16 It is a schematic diagram of the outer sleeve ring and the inner sleeve ring.

[0034] Figure 17 It is a schematic diagram of the outer sleeve ring.

[0035] Figure 18 It is a schematic diagram of the inner sleeve ring.

[0036] Figure 19 It is a schematic diagram of the connecting cylinder and multiple communicating pipes.

[0037] Figure 20 It is a schematic diagram of the part structure on the first support plate.

[0038] Figure 21 It is Figure 20 A schematic diagram of the structure from another angle.

[0039] Figure 22 It is a schematic diagram of the upper clamping plate and the lower clamping plate.

[0040] Figure 23 It is a schematic diagram of the part structure on the lower clamping plate.

[0041] Figure 24 It is a schematic diagram of the straight nozzle.

[0042] Figure 25It is a schematic structural diagram of the pressure plate fork.

[0043] Figure 26 It is a schematic diagram of the contact structure between the pressure plate fork and the outer sleeve ring.

[0044] Reference numerals: 1, the first support frame; 2, the clamping mechanism; 201, the box body; 202, the fixing plate; 203, the first sliding groove; 204, the first clamping plate; 205, the first motor; 206, the first gear; 207, the second gear; 208, the third gear; 209, the fourth gear; 210, the connecting shaft; 211, the rotating disc; 212, the arc-shaped sliding hole; 213, the fifth gear; 214, the sixth gear; 3, the cleaning mechanism; 301, the outer sleeve ring; 302, the first spring; 303, the telescopic sleeve; 304, the first slider; 305, the connecting cylinder; 306, the communicating pipe; 307, the first electric cylinder; 308, the inner sleeve ring; 309, the sphere; 310, the inclined convex block; 311, the clamping hole; 312, the second slider; 313, the fourth sliding groove; 314, the through hole; 4, the seventh gear; 5, the second motor; 6, the rack; 7, the sliding bracket; 8, the horizontal sliding rail; 9, the waste liquid collection box; 10, the sealed half shell; 11, the roller; 12, the upper support plate; 13, the first sliding plate; 14, the third motor; 15, the fourth motor; 16, the first thread; 17, the first lead screw; 18, the fifth motor; 19, the lower support plate; 20, the bidirectional lead screw; 21, the second thread; 22, the slide bar; 23, the second electric cylinder; 24, the water guiding inclined groove; 25, the second sliding plate; 26, the second sliding groove; 27, the first transmission wheel; 28, the transmission belt; 29, the second transmission wheel; 30, the third sliding groove; 31, the straight nozzle; 32, the first support plate; 33, the flat nozzle; 34, the curved nozzle; 35, the curved flat nozzle; 36, the upper clamping plate; 37, the lower clamping plate; 38, the pressure plate fork; 39, the first inclined surface; 40, the second spring; 41, the fixed rod; 42, the arc-shaped sliding groove; 43, the frame; 44, the first clamping groove; 45, the upper clamping plate; 46, the lower clamping plate; 47, the rubber plate; 48, the second clamping groove; 49, the second inclined surface; 50, the third inclined surface. Detailed implementation manners

[0045] In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0046] The degreasing and cleaning device for carriage production and processing in this embodiment is composed of a first support frame 1, a clamping mechanism 2, a cleaning mechanism 3, a seventh gear 4, a second motor 5, a rack 6, a sliding support 7, a horizontal slide rail 8, a waste liquid collection box 9, a sealed half shell 10, rollers 11, an upper support plate 12, a first sliding plate 13, a third motor 14, a fourth motor 15, a first thread 16, a first lead screw 17, a fifth motor 18, a lower support plate 19, a bidirectional lead screw 20, a second thread 21, a slide bar 22, a second electric cylinder 23, a water guiding inclined groove 24, a second sliding plate 25, a second chute 26, a first transmission wheel 27, a transmission belt 28, a second transmission wheel 29, a third chute 30, a straight nozzle 31, a first support plate 32, a flat nozzle 33, a curved nozzle 34, a curved flat nozzle 35, an upper clamping plate 36, a lower clamping plate 37, a pressing plate fork 38, a first inclined surface 39, a second spring 40, a fixed rod 41, an arc chute 42, a frame 43, a first clamping groove 44, an upper clamping plate 45, a lower clamping plate 46, a rubber plate 47, a second clamping groove 48, a second inclined surface 49, and a third inclined surface 50.

[0047] Such as Figures 1 to 3 , Figures 9 to 11As shown in the figure, lower support plates 19 are respectively arranged on both sides of the bottom of the first support frame 1, upper support plates 12 are respectively arranged on both sides of the top of the first support frame 1, a sealed half shell 10 is slidably connected horizontally between the lower support plate 19 and the upper support plate 12 on the same side, the two sealed half shells 10 are combined to form a sealed shell, water guide inclined grooves 24 are respectively arranged at the inner bottoms of the two sealed half shells 10, a waste liquid collection box 9 located at the bottom of the sealed shell is arranged at the bottom of the first support frame 1, a sliding support 7 is slidably connected horizontally at the top of the first support frame 1, a clamping mechanism 2 for clamping the carriage plate member is arranged at the bottom of the sliding support 7, the clamping mechanism 2 is located in the middle of the sealed shell, a first lead screw 17 is respectively rotatably installed vertically on each sealed half shell 10, a fifth motor 18 is respectively arranged at the bottom of each sealed half shell 10, the output shaft of each fifth motor 18 is respectively fixedly connected with one end of the first lead screw 17, each first lead screw 17 is respectively threadedly connected with a first sliding plate 13, a frame 43 is respectively arranged on one side of each sealed half shell 10, a plurality of second chutes 26 in the vertical direction are respectively arranged on both sides of each frame 43, each first sliding plate 13 is respectively slidably connected with the second chute 26 in the vertical direction, a second sliding plate 25 is respectively slidably connected vertically between each corresponding pair of second chutes 26 on both sides of the frame 43, each adjacent pair of second sliding plates 25 are respectively clamped, the top of the first sliding plate 13 is connected with the bottom of one of the second sliding plates 25, the bottom of the first sliding plate 13 is connected with the top of the other of the second sliding plates 25, a plurality of mutually clamped second sliding plates 25 and the first sliding plate 13 form a sealing plate of the frame 43, two rubber plates 47 are arranged on the first sliding plate 13, and a cleaning mechanism 3 for degreasing and cleaning the carriage plate member inside the sealed shell is slidably connected horizontally between the two rubber plates 47.

[0048] A plurality of second motors 5 are respectively arranged horizontally on both sides of the first support frame 1, the plurality of second motors 5 on one side of the first support frame 1 and the plurality of second motors 5 on the other side of the first support frame 1 are respectively arranged at intervals, the output shaft of each second motor 5 is respectively fixedly connected with a seventh gear 4, racks 6 that alternately mesh with the seventh gears 4 on both sides of the first support frame 1 are respectively arranged on both sides of the top of the sliding support 7. Rollers 11 are respectively arranged on both sides of the sliding support 7, and horizontal slide rails 8 that are slidably connected with the rollers 11 in the horizontal direction are respectively arranged at the top of the first support frame 1.

[0049] As Figures 4 to 6 shown, the clamping mechanism 2 is composed of a box body 201, a fixing plate 202, a first chute 203, a first clamping plate 204, a first motor 205, a first gear 206, a second gear 207, a third gear 208, a fourth gear 209, a connecting shaft 210, a rotating disk 211, an arc-shaped slide hole 212, a fifth gear 213, and a sixth gear 214 connected together.

[0050] The clamping mechanism 2 is as follows: a box body 201 is arranged at the bottom of a sliding support 7, a first motor 205 is arranged inside the box body 201, a fixing plate 202 is arranged at the bottom of the box body 201, a first gear 206 is rotatably installed on the fixing plate 202, the output shaft of the first motor 205 is fixedly connected with the first gear 206, a fourth gear 209 is rotatably installed on the fixing plate 202, a second gear 207 and a third gear 208 which are coaxially and fixedly connected are rotatably installed on the fixing plate 202 on one side of the first gear 206, a fifth gear 213 and a sixth gear 214 which are coaxially and fixedly connected are rotatably installed on the fixing plate 202 on the other side of the first gear 206, the second gear 207 and the fifth gear 213 are respectively meshed and driven with the first gear 206, the third gear 208 and the sixth gear 214 are respectively meshed and driven with the fourth gear 209, the bottom of the fourth gear 209 is fixedly connected with a rotating disc 211 through a connecting shaft 210, two arc-shaped sliding holes 212 which are symmetric with the rotating disc 211 as the center point are arranged on the rotating disc 211, each arc-shaped sliding hole 212 is respectively slidably connected with a first clamping plate 204, and a first sliding groove 203 which is respectively slidably connected with the two first clamping plates 204 in the horizontal direction is machined on the fixing plate 202.

[0051] As Figure 7 and Figure 8 shown, a bidirectional lead screw 20 is rotatably installed between two lower support plates 19, a fourth motor 15 is arranged on one of the lower support plates 19, the output shaft of the fourth motor 15 is fixedly connected with one end of the bidirectional lead screw 20, a first thread 16 which is threadedly connected with the bottom of one of the sealing half shells 10 is machined on one side of the bidirectional lead screw 20, a second thread 21 which is threadedly connected with the bottom of the other sealing half shell 10 is machined on the other side of the bidirectional lead screw 20, and the thread direction of the first thread 16 is opposite to the thread direction of the second thread 21.

[0052] As Figure 12 shown, an upper clamping plate 45 which is clamped with an adjacent second sliding plate 25 on one side is arranged at the top of one side of the second sliding plate 25, and a lower clamping plate 46 which is clamped with an adjacent second sliding plate 25 on the other side is arranged at the bottom of the other side of the second sliding plate 25.

[0053] As Figure 13 shown, a third motor 14 for driving a first transmission wheel 27 to rotate is arranged on the first sliding plate 13, the first transmission wheel 27 is rotatably connected with one side of the first sliding plate 13, a second transmission wheel 29 is rotatably installed on the other side of the upper support plate 12, the first transmission wheel 27 is in transmission connection with the second transmission wheel 29 through a transmission belt 28, the top of the cleaning mechanism 3 is fixedly connected with the transmission belt 28, and a third sliding groove 30 which is slidably connected with the bottom of the cleaning mechanism 3 in the horizontal direction is machined on the first sliding plate 13.

[0054] As Figures 14 to 19As shown in the figure, the cleaning mechanism 3 is composed of an outer sleeve ring 301, a first spring 302, a telescopic sleeve 303, a first slider 304, a connecting cylinder 305, a communicating pipe 306, a first electric cylinder 307, an inner sleeve ring 308, a sphere 309, an inclined convex block 310, a clamping hole 311, a second slider 312, a fourth chute 313, and a through hole 314.

[0055] The cleaning mechanism 3 is as follows: The transmission belt 28 is fixedly connected to the top end of the first slider 304. A connecting cylinder 305 is arranged on one side of the first slider 304. A plurality of communicating pipes 306 are arranged on the connecting cylinder 305. High-pressure air, high-temperature steam, cleaning agent, and water are respectively introduced into each communicating pipe 306. A first electric cylinder 307 is arranged at one end of the connecting cylinder 305. A telescopic sleeve 303 is arranged on the other side of the first slider 304. One end of the telescopic sleeve 303 is fixedly connected to the inner sleeve ring 308. The output shaft of the first electric cylinder 307 is fixedly connected to one end of the inner sleeve ring 308. A plurality of through holes 314 respectively penetrating the communicating pipes 306 are machined at one end of the inner sleeve ring 308. The outer circumference of the telescopic sleeve 303 is fixedly connected to the outer sleeve ring 301 through the first spring 302. The inner sleeve ring 308 is located inside the outer sleeve ring 301. Clamping holes 311 movably connected to the sphere 309 are evenly machined in the circumferential direction of the inner sleeve ring 308. The diameter of one end of the clamping hole 311 is larger than that of the other end of the clamping hole 311. Inclined convex blocks 310 in contact with the sphere 309 are evenly arranged in the circumferential direction of the inner circumference of the outer sleeve ring 301. A second slider 312 is arranged on the inner circumference of the outer sleeve ring 301. Fourth chutes 313 slidably connected to the second slider 312 in the horizontal direction are evenly machined in the circumferential direction of the outer circumference of the inner sleeve ring 308. Nozzles communicating with each other are arranged inside the inner sleeve ring 308. Arc-shaped chutes 42 for horizontally clamping a plurality of spheres 309 are machined in the circumferential direction at one end of each nozzle.

[0056] As Figure 9 、 Figures 20 to 26 shown in the figure, second electric cylinders 23 are respectively arranged on the outer sides of each sealing half shell 10. The output ends of each second electric cylinder 23 are respectively fixedly connected to a first support plate 32. A slide bar 22 slidably connected to the sealing half shell 10 in the horizontal direction is arranged on one side of the first support plate 32. A plurality of clamping components are arranged on the first support plate 32 in the vertical direction. Each clamping component respectively clamps nozzles of different models. The nozzles of different models include a straight nozzle 31, a flat nozzle 33, a bent nozzle 34, and a bent flat nozzle 35. Arc-shaped chutes 42 are respectively arranged in the circumferential direction at one end of the straight nozzle 31, the flat nozzle 33, the bent nozzle 34, and the bent flat nozzle 35. A plurality of pressing plate forks 38 for clamping nozzles of different models are arranged on the first support plate 32. The cleaning mechanism 3 moves to be clamped with nozzles of different models for replacing the nozzles of the cleaning mechanism 3.

[0057] The clamping component is as follows: A plurality of lower clamping plates 37 are arranged vertically on the first support plate 32. On one side of the top of each lower clamping plate 37, a first inclined surface 39 is processed respectively. On each lower clamping plate 37, a fixing rod 41 is arranged respectively. On each fixing rod 41, an upper clamping plate 36 is slidably connected vertically. On one side of the bottom of each upper clamping plate 36, a third inclined surface 50 is processed respectively. Each upper clamping plate 36 is located above the corresponding lower clamping plate 37. On each fixing rod 41, a second spring 40 is arranged respectively. One end of the second spring 40 is fixedly connected to the top of the lower clamping plate 37, and the other end of the second spring 40 is fixedly connected to the upper clamping plate 36. The nozzle is located in the second clamping groove 48 between the upper clamping plate 36 and the lower clamping plate 37. On the first support plate 32, a pressing plate fork 38 is arranged. The pressing plate fork 38 is provided with a plurality of first clamping grooves 44 arranged vertically and respectively engaged with different types of nozzles. The edge plates of each first clamping groove 44 are processed with a second inclined surface 49 respectively.

[0058] The working principle of this embodiment is as follows: (1) The clamping mechanism 2 clamps the carriage plate member. The output shafts of the plurality of second motors 5 on both sides of the first support frame 1 drive the seventh gears 4 to rotate respectively. Through the seventh gears 4 on both sides of the plurality of first support frames 1 meshing and driving with the rack 6 in turn, the rack 6 drives the sliding bracket 7 to move horizontally. The rollers 11 on both sides of the sliding bracket 7 move horizontally on the horizontal slide rail 8 respectively. The sliding bracket 7 drives the clamping mechanism 2 to move between the two sealing half shells 10.

[0059] Among them, the working principle of the clamping mechanism 2 clamping the carriage plate member is: The output shaft of the first motor 205 drives the first gear 206 to rotate. The first gear 206 meshes and drives with the second gear 207 and the fifth gear 213 respectively. The rotation direction of the second gear 207 is opposite to that of the fifth gear 213. The second gear 207 drives the third gear 208 to rotate. The fifth gear 213 drives the sixth gear 214 to rotate. The third gear 208 and the sixth gear 214 mesh and drive with the fourth gear 209 respectively. The rotation direction of the third gear 208 is opposite to that of the sixth gear 214. The fourth gear 209 drives the rotating disc 211 to rotate through the connecting shaft 210. The two first clamping plates 204 slide in the arc-shaped sliding holes 212 of the rotating disc 211 respectively. At the same time, the two first clamping plates 204 slide horizontally in the first sliding grooves 203 of the fixing plate 202 respectively. The horizontal sliding directions of the two first clamping plates 204 are opposite, and the carriage plate member is stably clamped between the two first clamping plates 204.

[0060] (2) The two sealed half - shells 10 move and combine to form a sealed shell: The output shaft of the fourth motor 15 drives the bidirectional lead screw 20 to rotate. Since the thread direction of the second thread 21 on the bidirectional lead screw 20 is opposite to that of the first thread 16, the two sealed half - shells 10 slide horizontally between the upper support plate 12 and the lower support plate 19 respectively, and the horizontal sliding directions of the two sealed half - shells 10 are opposite. The two sealed half - shells 10 move and combine to form a sealed shell, and the carriage plate member clamped by the clamping mechanism 2 is located in the sealed shell.

[0061] (3) Degreasing and cleaning the carriage plate member: The output shaft of each fifth motor 18 on both sides of the sealed half - shell 10 drives the first lead screw 17 to rotate respectively. The first sliding plate 13 moves vertically along the first lead screw 17, and the first sliding plate 13 drives the cleaning mechanism 3 to move vertically. When the first sliding plate 13 moves upward, the first sliding plate 13 pushes a plurality of second sliding plates 25 located above the first sliding plate 13 to move vertically along the corresponding second sliding grooves 26 on the frame 43 respectively. When the first sliding plate 13 moves downward, the first sliding plate 13 pushes a plurality of second sliding plates 25 located below the first sliding plate 13 to move vertically along the corresponding second sliding grooves 26 on the frame 43 respectively. The plurality of second sliding plates 25 and the first sliding plate 13 can always seal the sealed half - shell 10, so as to achieve the purpose of adjusting the position of the cleaning mechanism 3 in the vertical direction.

[0062] The output shaft of each third motor 14 on both sides of the sealed half - shell 10 drives the first transmission wheel 27 to rotate respectively. The first transmission wheel 27 drives the second transmission wheel 29 to rotate through the transmission belt 28, and the transmission belt 28 drives the cleaning mechanism 3 to slide horizontally between the two rubber plates 47, so as to achieve the purpose of adjusting the position of the cleaning mechanism 3 in the horizontal direction.

[0063] As Figure 15 shown, each sphere 309 is respectively clamped in the clamping hole 311 of the corresponding inner sleeve ring 308. The top of each sphere 309 abuts against the horizontal plane of the inclined convex block 310 on the inner circumference of the outer sleeve ring 301 respectively. The bottom of each sphere 309 is respectively clamped with the arc - shaped sliding groove 42 of the straight nozzle 31. The output end of the first electric cylinder 307 drives the inner sleeve ring 308, a plurality of spheres 309, the outer sleeve ring 301, the first spring 302, the telescopic sleeve 303 and the nozzle to move horizontally. The inner sleeve ring 308 drives the telescopic sleeve 303 to extend, for adjusting the position of the straight nozzle 31 in the horizontal direction.

[0064] Among the multiple connecting pipes 306 on both sides of the sealed semi-housing 10, high-pressure air, high-temperature steam, cleaning agent, and water are respectively passed through. High-pressure air is passed through one of the connecting pipes 306. The connecting pipe 306 sequentially enters the nozzle through the connecting pipe 306 and the inside of the inner collar 308. The high-pressure air blows off the impurities on the carriage panel. High-temperature steam is passed through one of the connecting pipes 306. The grease on the carriage panel softens under the action of the high-temperature steam. Cleaning agent is passed through one of the connecting pipes 306. The cleaning agent is sprayed on the carriage panel to further degrade the oil stain on the carriage panel. Water is passed through one of the connecting pipes 306. The ejected water finally cleans the oil stain on the carriage panel.

[0065] As Figure 26 shown, when it is necessary to snap the straight nozzle 31 into the second snap groove 48 between the upper clamping plate 36 and the lower clamping plate 37, adjust the position of the cleaning mechanism 3 in the horizontal and vertical directions. At the same time, adjust the straight nozzle 31 to be replaced to move close to the space between the upper clamping plate 36 and the lower clamping plate 37. The upper clamping plate 36 moves vertically along the fixed rod 41. Different types of nozzles can be clamped between the upper clamping plate 36 and the first transmission wheel 27. During the snapping process of the straight nozzle 31 and the cleaning mechanism 3, the outer end face of the outer collar 301 abuts against the end face of the second inclined surface 49 of the pressing plate fork 38. The straight nozzle 31 drives the outer collar 301 to move from the end face of the second inclined surface 49 of the pressing plate fork 38 to abut against the horizontal plane of the pressing plate fork 38. The outer collar 301 moves horizontally, and the first spring 302 is compressed. The inclined surface of the inclined convex block 310 inside the outer collar 301 moves to be above the sphere 309. There is a certain distance reserved between the inclined surface of the inclined convex block 310 and the top surface of the sphere 309. The multiple fourth chutes 313 on the outer circumference of the inner collar 308 and the second sliders 312 on the inner circumference of the outer collar 301 move horizontally. The output end of the first electric cylinder 307 drives the inner collar 308, multiple spheres 309, and the telescopic sleeve 303 to move horizontally in the reverse direction. The multiple spheres 309 in the inner collar 308 move to abut against the inclined surface of the inclined convex block 310. The bottom ends of the multiple spheres 309 are respectively separated from the arc chute 42 of the straight nozzle 31. The straight nozzle 31 is snapped into the second snap groove 48 between the upper clamping plate 36 and the lower clamping plate 37, so as to achieve the purpose of pulling out the cleaning mechanism 3 in the horizontal direction.

[0066] When the flat nozzle 33 needs to be replaced, the outer ring 301 moves to contact with the pressure plate fork 38, and the straight nozzle 31 drives the outer ring 301 to move from the end face of the second inclined surface 49 of the pressure plate fork 38 to contact with the horizontal plane of the pressure plate fork 38, and the outer ring 301 moves horizontally, the first spring 302 is compressed, and the inclined surface of the inclined protrusion 310 inside the outer ring 301 moves to be located above the sphere 309, and a certain distance is reserved between the inclined surface of the inclined protrusion 310 and the top surface of the sphere 309, and the outer ring 301 moves horizontally. The cleaning mechanism 3 and the flat nozzle 33 are pulled out horizontally from the second clamping groove 48 between the upper clamping plate 36 and the lower clamping plate 37, and the outer ring 301 moves to separate from the pressure plate fork 38. Under the action of the first spring 302, the outer ring 301 is reset, and the top of each sphere 309 respectively contacts the horizontal surface of the inclined protrusion 310 on the inner circumference of the outer ring 301, and the bottom of each sphere 309 is respectively clamped with the arc groove 42 of the straight nozzle 31, thereby achieving the purpose of replacing the flat nozzle 33.

[0067] The working principle of replacing the curved nozzle 34 or the curved flat nozzle 35 is the same as the principle of replacing the flat nozzle 33 .

[0068] The above description is only a preferred embodiment of the present invention and is not intended to limit the protection scope of the present invention.

Claims

1. A degreasing and cleaning device for carriage production and processing, characterized in that: Lower support plates (19) are respectively arranged on both sides of the bottom of the first support frame (1), and upper support plates (12) are respectively arranged on both sides of the top of the first support frame (1). A sealing half shell (10) is slidably connected in the horizontal direction between the lower support plate (19) and the upper support plate (12) on the same side. The two sealing half shells (10) are combined to form a sealing shell. A sliding bracket (7) is slidably connected in the horizontal direction to the top of the first support frame (1). A clamping mechanism (2) for clamping a car body panel is arranged at the bottom of the sliding bracket (7). The clamping mechanism (2) is located in the middle of the sealing shell. Each sealing half shell (10) is rotatably mounted with a first screw rod (17) in the vertical direction. A fifth motor (18) is respectively arranged at the bottom of each sealing half shell (10). The output shaft of each fifth motor (18) is respectively fixedly connected to one end of the first screw rod (17). Each first screw rod (17) is respectively threadedly connected to the first sliding plate (13). Each sealing half shell (1 0) A frame (43) is provided on one side, a plurality of second slide grooves (26) along the vertical direction are provided on both sides of each frame (43), each first sliding plate (13) is slidably connected to the second slide groove (26) along the vertical direction, a second sliding plate (25) is slidably connected between each corresponding second slide groove (26) on both sides of the frame (43) along the vertical direction, each adjacent second sliding plate (25) is respectively clamped, the top of the first sliding plate (13) is connected to the bottom of one of the second sliding plates (25), the bottom of the first sliding plate (13) is connected to the top of another second sliding plate (25), a plurality of mutually clamped second sliding plates (25) and the first sliding plate (13) constitute a sealing plate of the frame (43), two rubber plates (47) are provided on the first sliding plate (13), and a cleaning mechanism (3) for degreasing and cleaning the carriage panel inside the sealing shell is slidably connected between the two rubber plates (47) along the horizontal direction; The cleaning mechanism (3) comprises: a transmission belt (28) fixedly connected to the top of a first slider (304); a connecting tube (305) is provided on one side of the first slider (304); a plurality of connecting pipes (306) are provided on the connecting tube (305); high-pressure air, high-temperature steam, cleaning agent and water are respectively introduced into each connecting pipe (306); a first electric cylinder (307) is provided on one end of the connecting tube (305); a telescopic sleeve (303) is provided on the other side of the first slider (304); one end of the telescopic sleeve (303) is fixedly connected to an inner sleeve ring (308); an output shaft of the first electric cylinder (307) is fixedly connected to one end of the inner sleeve ring (308); a plurality of through holes (314) respectively penetrating the connecting pipes (306) are processed on one end of the inner sleeve ring (308); an outer circumference of the telescopic sleeve (303) passes through a first spring (302) The outer ring (301) is fixedly connected to the outer ring (301), the inner ring (308) is located inside the outer ring (301), the inner ring (308) is uniformly processed with snap-fit ​​holes (311) in the circumferential direction and movably connected with the sphere (309), the diameter of one end of the snap-fit ​​hole (311) is larger than the diameter of the other end of the snap-fit ​​hole (311), the outer ring (301) is uniformly provided with inclined protrusions (310) in the circumferential direction and abut against the sphere (309), the inner circumference of the outer ring (301) is provided with a second slider (312), the outer ring (308) is uniformly processed with a fourth slide groove (313) in the circumferential direction and slidably connected with the second slider (312) in the horizontal direction, the inner ring (308) is uniformly processed with a nozzle in the circumferential direction and connected with the nozzle, and each nozzle is processed with a circular arc slide groove (42) in the circumferential direction at one end and snap-fit ​​with a plurality of spheres (309) in the horizontal direction.

2. The degreasing and cleaning device for carriage production and processing according to claim 1 is characterized in that: The first sliding plate (13) is provided with a third motor (14) for driving the first transmission wheel (27) to rotate. The first transmission wheel (27) is rotationally connected to one side of the first sliding plate (13). The second transmission wheel (29) is rotationally mounted on the other side of the upper support plate (12). The first transmission wheel (27) is transmission-connected to the second transmission wheel (29) via a transmission belt (28). The top of the cleaning mechanism (3) is fixedly connected to the transmission belt (28). The first sliding plate (13) is processed with a third slide groove (30) which is slidably connected to the bottom of the cleaning mechanism (3) in a horizontal direction.

3. The degreasing and cleaning device for carriage production and processing according to claim 1 is characterized in that: An upper clamping plate (45) is provided at the top of one side of the second sliding plate (25) for clamping with the second sliding plate (25) adjacent to the one side, and a lower clamping plate (46) is provided at the bottom of the other side of the second sliding plate (25) for clamping with the second sliding plate (25) adjacent to the other side.

4. The degreasing and cleaning device for carriage production and processing according to claim 1 is characterized in that: A bidirectional screw rod (20) is rotatably mounted between the two lower support plates (19), wherein a fourth motor (15) is disposed on one of the lower support plates (19), and an output shaft of the fourth motor (15) is fixedly connected to one end of the bidirectional screw rod (20). A first thread (16) threadedly connected to the bottom of one of the sealing half shells (10) is processed on one side of the bidirectional screw rod (20), and a second thread (21) threadedly connected to the bottom of the other sealing half shell (10) is processed on the other side of the bidirectional screw rod (20), and the thread direction of the first thread (16) is opposite to that of the second thread (21). Water guide inclined grooves (24) are respectively disposed on the inner bottoms of the two sealing half shells (10), and a waste liquid collection box (9) located at the bottom of the sealing shell is disposed at the bottom of the first support frame (1).

5. The degreasing and cleaning device for carriage production and processing according to claim 1 is characterized in that: A plurality of second motors (5) are respectively arranged in a horizontal direction on both sides of the first support frame (1); the plurality of second motors (5) on one side of the first support frame (1) and the plurality of second motors (5) on the other side of the first support frame (1) are respectively arranged at intervals; the output shaft of each second motor (5) is respectively fixedly connected to the seventh gear (4); and racks (6) are respectively arranged on both sides of the top of the sliding bracket (7) and are alternately meshed with the seventh gear (4) on both sides of the first support frame (1) for transmission.

6. The degreasing and cleaning device for carriage production and processing according to claim 5 is characterized in that: Rollers (11) are respectively arranged on both sides of the sliding bracket (7), and horizontal slide rails (8) are respectively arranged on the top of the first support frame (1) and are slidably connected to the rollers (11) along the horizontal direction.

7. The degreasing and cleaning device for carriage production and processing according to claim 1 is characterized in that: A second electric cylinder (23) is respectively arranged on the outer side of each of the sealing half shells (10), and the output end of each second electric cylinder (23) is respectively fixedly connected to the first support plate (32). A sliding rod (22) is arranged on one side of the first support plate (32) and is slidably connected to the sealing half shell (10) in the horizontal direction. A plurality of clamping assemblies are arranged on the first support plate (32) in the vertical direction, and each clamping assembly is respectively clamped to a nozzle of a different model. The nozzles of different models include a straight nozzle (31), a flat nozzle (33), a curved nozzle (34) and a curved flat nozzle (35). The straight nozzle (31), the flat nozzle (33), the curved nozzle (34) and the curved flat nozzle (35) are respectively provided with an arc groove (42) in the circumferential direction at one end. A plurality of pressure plate shift forks (38) for clamping the nozzles of different models are arranged on the first support plate (32). The cleaning mechanism (3) moves to be clamped to the nozzles of different models for replacing the nozzles of the cleaning mechanism (3).

8. The degreasing and cleaning device for carriage production and processing according to claim 7 is characterized in that: The clamping assembly comprises: a plurality of lower clamping plates (37) are arranged on the first support plate (32) in a vertical direction, a first inclined surface (39) is processed on one side of the top of each lower clamping plate (37), a fixing rod (41) is arranged on each lower clamping plate (37), an upper clamping plate (36) is slidably connected to each fixing rod (41) in a vertical direction, a third inclined surface (50) is processed on one side of the bottom of each upper clamping plate (36), each upper clamping plate (36) is located above the corresponding lower clamping plate (37), and each fixing rod (41) is arranged A second spring (40) is provided, one end of the second spring (40) is fixedly connected to the top of the lower clamping plate (37), the other end of the second spring (40) is fixedly connected to the upper clamping plate (36), the nozzle is located in a second clamping groove (48) between the upper clamping plate (36) and the lower clamping plate (37), a pressure plate fork (38) is provided on the first support plate (32), the pressure plate fork (38) is provided with a plurality of first clamping grooves (44) respectively clamped with different types of nozzles in a vertical direction, and the edge plate of each first clamping groove (44) is respectively processed with a second inclined surface (49).

9. The degreasing and cleaning device for carriage production and processing according to claim 1, characterized in that: The clamping mechanism (2) comprises: a box body (201) is arranged at the bottom of the sliding bracket (7), a first motor (205) is arranged inside the box body (201), a fixing plate (202) is arranged at the bottom of the box body (201), a first gear (206) is rotatably mounted on the fixing plate (202), an output shaft of the first motor (205) is fixedly connected to the first gear (206), a fourth gear (209) is rotatably mounted on the fixing plate (202), a second gear (207) and a third gear (208) which are coaxially fixedly connected and located on one side of the first gear (206) are rotatably mounted on the fixing plate (202), and a coaxially fixedly connected gear (209) which are coaxially fixedly connected and located on the other side of the first gear (206) is rotatably mounted on the fixing plate (202). The fifth gear (213) and the sixth gear (214), the second gear (207) and the fifth gear (213) are respectively meshed with the first gear (206) for transmission, the third gear (208) and the sixth gear (214) are respectively meshed with the fourth gear (209) for transmission, the bottom of the fourth gear (209) is fixedly connected to the rotating disk (211) via a connecting shaft (210), the rotating disk (211) is provided with two arc-shaped sliding holes (212) symmetrical with the rotating disk (211) as a center point, each arc-shaped sliding hole (212) is respectively slidably connected to a first clamping plate (204), and the fixed plate (202) is processed with first sliding grooves (203) respectively slidably connected to the two first clamping plates (204) in a horizontal direction.

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