Degreasing and cleaning device for base plate of color steel plate

Abstract

The invention discloses a color steel plate base plate degreasing and cleaning device, and belongs to the technical field of color steel plate cleaning devices.The color steel plate base plate degreasing and cleaning device comprises a soaking mechanism, the soaking mechanism comprises a soaking box and further comprises a spraying mechanism, and the spraying mechanism comprises a spraying box, a self-adaptive brush roller assembly and a spraying assembly; a self-adaptive brush roll assembly and a spraying assembly are mounted in a cavity of the spraying box; the self-adaptive brush roller assembly comprises a brush roller and a second motor, the brush roller is mounted in the spraying box, and a roller shaft of the brush roller is connected with the second motor; the spraying assembly comprises a spraying pipe, the spraying pipe is installed in the spraying box, a plurality of sprayers which are linearly and evenly distributed are arranged on the spraying pipe, and the sprayers of the spraying pipe face the upper surface and the lower surface of the base plate respectively. Compared with the prior art, the degreasing cleaning device has the characteristic of improving the degreasing cleaning effect.

Description

Technical Field

[0001] The invention relates to the technical field of color steel plate cleaning devices, in particular to a color steel plate substrate degreasing and cleaning device. Background Art

[0002] Color-coated steel is a special type of steel plate covered with an organic coating. This coating ensures long-term stability in harsh environmental conditions, making it less susceptible to corrosion. It also imparts vibrant colors and an aesthetically pleasing appearance, opening up new design possibilities for products like buildings and home appliances. Furthermore, color-coated steel retains the inherent high strength of steel and is extremely easy to process and shape, enabling it to be fabricated into a variety of complex shapes.

[0003] However, during the machining process of color-coated steel plate substrates, they are inevitably exposed to various lubricants and cutting fluids. These oils easily adhere to the surface of the substrate, forming a layer of dirt that is difficult to remove. Before coating, the substrate must be thoroughly cleaned of oil stains to ensure that the coating can adhere evenly and firmly to the substrate surface. This prevents residual oil from affecting the coating effect, thereby affecting the overall performance and service life of the color-coated steel plate.

[0004] However, the existing color steel plate cleaning and degreasing equipment has many problems in actual use: First of all, during the cleaning process, most equipment cannot effectively remove the oil stains on the surface of the color steel plate substrate, resulting in oil stains remaining on the surface of the substrate, affecting the subsequent coating process, and causing damage to the color steel plate and even causing corrosion.

[0005] Secondly, most current cleaning and degreasing equipment directly places the color-coated steel plate substrate into the degreasing liquid during the cleaning process. Although this cleaning method is simple and direct, it has a serious problem: as the cleaning process progresses, a large amount of oil will gradually accumulate in the degreasing liquid. If the degreasing liquid is not replaced in time, the cleaning effect of the degreasing liquid will be greatly reduced, and the color-coated steel plate substrate will not be able to be effectively cleaned continuously. Summary of the Invention

[0006] The purpose of the present invention is to provide a degreasing and cleaning device for color steel plate substrates in order to improve the degreasing and cleaning effect in view of the above-mentioned deficiencies in the prior art.

[0007] The present invention provides a degreasing and cleaning device for a color steel plate substrate, comprising an immersion mechanism, which comprises an immersion box; and a spray mechanism, which comprises a spray box, an adaptive brush roller assembly and a spray assembly; the adaptive brush roller assembly and the spray assembly are installed in the cavity of the spray box; the adaptive brush roller assembly comprises a brush roller and a second motor, a brush roller is installed inside the spray box, and the roller shaft of the brush roller is connected to the second motor; the spray assembly comprises a spray pipe, a spray pipe is installed in the spray box, and a plurality of linearly evenly distributed nozzles are provided on the spray pipe, and the nozzles of the spray pipe are respectively directed towards the upper and lower surfaces of the substrate.

[0008] Furthermore, the immersion box and the spray box are respectively installed with a first guide assembly and an auxiliary power assembly, the immersion box is also installed with a second guide assembly, and the spray box is also installed with a third guide assembly.

[0009] Furthermore, the first guide assembly includes two first guide rollers, and the first guide rollers are respectively installed at both ends of the cavities of the soaking box and the spray box, and the roller shafts on both sides of the first guide rollers are respectively rotatably matched with the first bearing seats.

[0010] Furthermore, the second guide assembly includes a second guide roller, and the second guide roller is installed in the lower half of the immersion box cavity. The second guide roller is located between the two first guide rollers, and the roller shafts on both sides of the second guide roller are respectively rotatably matched with the second bearing seat.

[0011] Furthermore, two symmetrically distributed auxiliary power assemblies are respectively installed in the cavities of the immersion box and the spray box, and the auxiliary power assembly includes an upper power roller and a lower power roller. Through holes are provided on the side walls of the immersion box and the spray box, and the roller shaft of the lower power roller passes through the through holes on the side walls and rotates with the lower bearing seat. Strip through holes are provided above the through holes in the side walls of the immersion box and the spray box, and the roller shaft of the upper power roller passes through the strip through holes on the side walls and rotates with the upper bearing seat; first side brackets are respectively installed on both sides of the immersion box and the spray box, and a slide groove is provided in the middle of the first side bracket. The lower bearing seat is fixedly installed in the slide groove of the first side bracket, and the upper bearing seat slides up and down with the slide groove of the first side bracket; a first telescopic rod is installed on the upper end of the first side bracket, and the first telescopic rod is connected to the upper bearing seat.

[0012] Furthermore, the side walls of the immersion box and the spray box are respectively provided with power boxes corresponding to the auxiliary power assembly, and a power transmission assembly is installed in the cavity of the power box, the power transmission assembly includes a first driving gear, a first transmission gear, a second transmission gear, a first driven gear and a first motor, the roller shaft of the lower power roller is connected to the first driving gear, the roller shaft of the upper power roller is connected to the first driven gear, the first transmission gear rotates with the side wall of the power box through the first rotating shaft, one end of the first connecting plate rotates with the first rotating shaft, the other end of the first connecting plate rotates with the second transmission gear through the second rotating shaft, one end of the second connecting plate rotates with the second rotating shaft, and the other end of the second connecting plate rotates with the roller shaft of the upper power roller; the first driving gear is externally meshed with the first transmission gear, the first transmission gear is externally meshed with the second transmission gear, the second transmission gear is externally meshed with the first driven gear, and the first motor is connected to the roller shaft of the lower power roller through a coupling.

[0013] Furthermore, the third guide assembly includes a third guide roller, a fourth guide roller, a fifth guide roller and a sixth guide roller, and the third guide roller and the fifth guide roller are installed above the fourth guide roller and the sixth guide roller.

[0014] Furthermore, a transmission box is fixedly installed on both side walls of the spray box, and a brush roller synchronous transmission assembly is installed in the transmission box. The brush roller synchronous transmission assembly includes two transverse links and two longitudinal links. The two ends of the two transverse links and the two longitudinal links are respectively provided with through holes. The middle position of the longitudinal link is rotatably matched with the inner side wall of the transmission box through a rotating sleeve, and the two ends of the two longitudinal links are respectively rotatably matched with the end of the transverse link to form a parallelogram mechanism. The four corner positions of the parallelogram mechanism are respectively connected to a brush roller, and the roller shaft of the brush roller passes through the through holes at the ends of the corresponding transverse links and longitudinal links, and rotatably matches with the transverse links and longitudinal links; a second telescopic rod is installed at the upper end of the transmission box, and the inner rod of the second telescopic rod is connected to the guide plate, and the guide plate rotatably matches with the upper and lower sets of guide wheels. The transverse link is placed in the middle position of the two sets of guide wheels and slides with them.

[0015] Furthermore, the rotating sleeve is provided with an axial through hole, and a second motor is fixedly mounted on the outer wall of the transmission box. The motor shaft of the second motor passes through the axial through hole of the rotating sleeve and is connected to the second driving gear. The longitudinal connecting rod rotates with the second driven gear through the rotating shaft, and the second driving gear is externally meshed with the second driven gear. The second driving gear and the second driven gear are respectively connected to the roller shaft of the corresponding brush roller through a transmission mechanism.

[0016] Furthermore, the roller shafts at both ends of the third guide roller, the fourth guide roller, the fifth guide roller and the sixth guide roller are respectively rotatably matched with one end of the third connecting plate, the roller shafts at both ends of the brush roller are respectively rotatably matched with one end of the fourth connecting plate, and the other end of the third connecting plate is respectively rotatably matched with the other end of the corresponding fourth connecting plate; A spray pipe is fixedly installed between the two fourth connecting plates of the brush roller corresponding to the third guide roller, and the nozzle of the spray pipe is facing the brush roller; A spray pipe is fixedly installed between the two fourth connecting plates of the brush roller corresponding to the fourth guide roller, and the nozzle of the spray pipe is facing the brush roller; A spray pipe is fixedly installed between the third connecting plates at both ends of the fifth guide roller, and the nozzle of the spray pipe is facing the fifth guide roller; A spray pipe is fixedly installed between the third connecting plates at both ends of the sixth guide roller, and the spray head of the spray pipe is facing the sixth guide roller.

[0017] Compared with the prior art, the present invention has the following outstanding beneficial effects: 1. The present invention has both an immersion mechanism and a spray mechanism. The color steel plate substrate is first immersed in the degreasing liquid in the immersion box for degreasing, and then enters the spray mechanism. The spray pipe sprays the degreasing liquid on the substrate for spray cleaning. During the spray cleaning process, a brush roller is used to scrub it, thereby improving the degreasing cleaning effect. 2. The third guide roller, the fourth guide roller, the fifth guide roller and the sixth guide roller of the present invention respectively correspond to a brush roller. When scrubbing, the substrate can be clamped between the guide roller and the brush roller, so that the bristles of the brush roller can fully contact the substrate, thereby improving the scrubbing effect; 3. When the second telescopic rod is extended, the four brush rollers are driven to move synchronously through the parallelogram mechanism, which not only enables the brushes of the four brush rollers to be closely attached to the upper and lower surfaces of the substrate, but also can exert a certain tensioning effect on the substrate. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the present invention; Figure 2 It is a structural schematic diagram of the soaking mechanism of the present invention; Figure 3 It is a schematic diagram of the internal structure of the soaking mechanism of the present invention; Figure 4 is a top view of the soaking mechanism of the present invention; Figure 5 yes Figure 4 Cross-sectional view of the AA section; Figure 6 yes Figure 5 A partial enlarged view of part B; Figure 7is a schematic diagram of the spray mechanism of the present invention; Figure 8 It is a schematic diagram of the internal structure of the spray mechanism of the present invention; Figure 9 is a top view of the spray mechanism of the present invention; Figure 10 yes Figure 9 Cross-sectional view of the CC section; Figure 11 yes Figure 8 A partial enlarged view of part D in the middle; Among them, 1. Soaking mechanism; 11. Soaking box; 12. Second guide assembly; 121. Second guide roller; 122. Second bearing seat; 13. Ultrasonic vibrator; 2. Spraying mechanism; 21. Spraying box; 22. Third guide assembly; 221. Third guide roller; 222. Fourth guide roller; 223. Fifth guide roller; 224. Sixth guide roller; 225. Second side bracket; 226. Third bearing seat; 227. Adjusting screw; 23. Adaptive brush roller assembly; 231. Brush roller; 24. Spraying assembly; 241. Fourth connecting plate; 242. Third connecting plate; 243. Spray pipe; 244. Liquid inlet box; 25. Brush roller synchronization Transmission assembly; 251, transverse connecting rod; 252, second telescopic rod; 253, longitudinal connecting rod; 254, second driving gear; 255, second driven gear; 3, frame; 4, first guide assembly; 41, first guide roller; 42, first bearing seat; 5, auxiliary power assembly; 51, upper power roller; 52, lower power roller; 53, first telescopic rod; 54, first side bracket; 55, upper bearing seat; 56, lower bearing seat; 57; power transmission assembly; 571, first driving gear; 572, first transmission gear; 573, first connecting plate; 574, second transmission gear; 575, second connecting plate; 576, first driven gear. DETAILED DESCRIPTION

[0019] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0020] like Figure 1 、 2 As shown in FIG7 , the present invention includes a soaking mechanism 1 and a spraying mechanism 2 .

[0021] The soaking mechanism 1 includes a soaking box 11 , a first guide assembly 4 , a second guide assembly 12 and an auxiliary power assembly 5 .

[0022] The first guide assembly 4 , the second guide assembly 12 and the auxiliary power assembly 5 are installed in the soaking box 11 .

[0023] The spray mechanism 2 includes a spray box 21 , a first guide assembly 4 , a third guide assembly 22 , an auxiliary power assembly 5 , an adaptive brush roller assembly 23 and a spray assembly 24 .

[0024] In the optimized solution, a plurality of uniformly arranged ultrasonic vibrators 13 are installed on the bottom plate of the immersion box 11 .

[0025] like Figure 3 As shown, the first guide assembly 4, the third guide assembly 22, the auxiliary power assembly 5, the adaptive brush roller assembly 23 and the spray assembly 24 are installed in the cavity of the spray box 21.

[0026] The first guide assembly 4 can guide the substrate into or out of the cavity of the immersion box 11 or the spray box 21, the auxiliary power assembly 5 can provide forward power to the substrate, the second guide assembly 12 can make the substrate located in the lower half of the immersion box 11, and be immersed in the degreasing liquid for degreasing, and the third guide assembly 22 cooperates with the adaptive brush roller assembly 23 and the spray assembly 24 to brush the substrate.

[0027] The first guide assembly 4 includes two first guide rollers 41. The first guide rollers 41 are respectively installed at both ends of the cavities of the soaking box 11 and the spray box 21. The roller shafts on both sides of the first guide rollers 41 are respectively rotatably matched with the first bearing seats 42.

[0028] The second guide assembly 12 includes two second guide rollers 121. The lower half of the cavity of the immersion box 11 is equipped with two second guide rollers 121. The two second guide rollers 121 are located between the two first guide rollers 41. The roller shafts on both sides of the second guide rollers 121 are respectively rotatably matched with the second bearing seats 122.

[0029] Two symmetrically distributed auxiliary power assemblies 5 are respectively installed in the cavities of the soaking box 11 and the spraying box 21. The auxiliary power assembly 5 includes an upper power roller 51 and a lower power roller 52. Through holes are provided on the side walls of the soaking box 11 and the spraying box 21. The roller shaft of the lower power roller 52 passes through the through holes on the side walls and rotates with the lower bearing seat 56. Strip through holes are provided above the through holes on the side walls of the soaking box 11 and the spraying box 21. The roller shaft of the upper power roller 51 passes through the strip through holes on the side walls and rotates with the upper bearing seat 55.

[0030] A first side bracket 54 is installed on both sides of the soaking box 11 and the spray box 21 respectively. A slide groove is provided in the middle of the first side bracket 54. The lower bearing seat 56 is fixedly installed in the slide groove of the first side bracket 54, and the upper bearing seat 55 slides up and down with the slide groove of the first side bracket 54.

[0031] A first telescopic rod 53 is fixedly installed on the upper end of the first side bracket 54. A through hole connected to the slide groove is provided on the upper end wall of the first side bracket 54. The inner rod of the first telescopic rod 53 passes through the through hole and is fixedly connected to the upper bearing seat 55. The first telescopic rod 53 can drive the upper bearing seat 55 to move up and down along the slide groove of the first side bracket 54, so that the roller distance between the upper power roller 51 and the lower power roller 52 can be adjusted to meet the needs of color steel plate substrates with different thicknesses.

[0032] like Figure 5 and 6 As shown, the side walls of the immersion box 11 and the spray box 21 are respectively provided with power boxes corresponding to the auxiliary power assembly 5, and a power transmission assembly 57 is installed in the cavity of the power box. The power transmission assembly 57 includes a first driving gear 571, a first transmission gear 572, a second transmission gear 574, a first driven gear 576 and a first motor. The roller shaft of the lower power roller 52 is fixedly connected to the gear hole of the first driving gear 571, and the roller shaft of the upper power roller 51 is fixedly connected to the gear hole of the first driven gear 576. The gear hole of the first transmission gear 572 is rotatably matched with the side wall of the power box through the first rotating shaft, one end of the first connecting plate 573 is rotatably matched with the first rotating shaft, and the other end of the first connecting plate 573 is rotatably matched with the gear hole of the second transmission gear 574 through the second rotating shaft, one end of the second connecting plate 575 is rotatably matched with the second rotating shaft, and the other end of the second connecting plate 575 is rotatably matched with the roller shaft of the upper power roller 51.

[0033] The first driving gear 571 is externally meshed with the first transmission gear 572, the first transmission gear 572 is externally meshed with the second transmission gear 574, the second transmission gear 574 is externally meshed with the first driven gear 576, and the first motor is connected to the roller shaft of the lower power roller 52 through a coupling.

[0034] When the first motor drives the lower power roller 52 to rotate, the lower power roller 52 drives the first driving gear 571 to rotate, the first driving gear 571 drives the first transmission gear 572 to rotate, the first transmission gear 572 drives the second transmission gear 574 to rotate, the second transmission gear 574 drives the first driven gear 576 to rotate, and the first driven gear 576 drives the upper power roller 51 to rotate.

[0035] In this embodiment, the transmission ratio of the gear set of the power transmission assembly 57 is 1, so that the upper power roller 51 and the lower power roller 52 can rotate at the same speed and in opposite directions.

[0036] When the roller distance between the upper power roller 51 and the lower power roller 52 changes, the upper power roller 51 drives the first connecting plate 573 and the second connecting plate 575 to move, but since the center distance between the first transmission gear 572 and the second transmission gear 574 and the center distance between the second transmission gear 574 and the first driven gear 576 remain unchanged, it will not affect the meshing between the gears. The first motor can always drive the upper power roller 51 and the lower power roller 52 to rotate synchronously in opposite directions.

[0037] like Figure 8 As shown, the third guide assembly 22 includes a third guide roller 221, a fourth guide roller 222, a fifth guide roller 223, and a sixth guide roller 224. The third guide roller 221 and the fifth guide roller 223 are mounted in the upper half of the cavity of the spray box 21, and the fourth guide roller 222 and the sixth guide roller 224 are mounted in the lower half of the cavity of the spray box 21. In this embodiment, the third guide roller 221, the fourth guide roller 222, the fifth guide roller 223, and the sixth guide roller 224 are arranged in a parallelogram structure.

[0038] The two side walls of the spray box 21 are respectively provided with strip-shaped through holes, and the roller shafts of the third guide roller 221, the fourth guide roller 222, the fifth guide roller 223 and the sixth guide roller 224 respectively pass through the corresponding strip-shaped through holes and rotate with the third bearing seat 226.

[0039] A second side bracket 225 is mounted on each side of the spray box 21. A slide groove is provided in the middle of the second side bracket 225. A third bearing seat 226 slides in engagement with the slide groove of the second side bracket 225. A threaded through-hole is provided on the upper end wall of the second side bracket 225. The lower end of an adjusting screw 227 passes through the threaded through-hole of the second side bracket 225 and rotatably engages with the third bearing seat 226. The upper end of the adjusting screw 227 is connected to a rotary handle. Rotating the rotary handle rotates the adjusting screw 227, which in turn drives the third bearing seat 226 to move up and down along the slide groove of the second side bracket 225.

[0040] In the optimized solution, the upper end of the adjusting screw 227 is connected to the motor shaft of the servo motor through a coupling. By making the servo motors at both ends of the guide roller rotate synchronously, the two adjusting screws 227 can smoothly drive the guide roller to slide up and down.

[0041] The adaptive brush roller assembly 23 includes a brush roller 231 and a second motor. The brush roller 231 is installed inside the spray box 21, and the roller shaft of the brush roller 231 is fixedly connected to the motor shaft of the second motor through a coupling.

[0042] like Figure 9 and 10As shown, transmission boxes are fixedly installed on both side walls of the spray box 21, and a brush roller synchronous transmission assembly 25 is installed in the transmission box. The brush roller synchronous transmission assembly 25 includes two transverse links 251 and two longitudinal links 253. Through holes are respectively provided at both ends of the two transverse links 251 and the two longitudinal links 253. The middle position of the longitudinal link 253 is rotatably matched with the inner side wall of the transmission box through a rotating sleeve, and the two ends of the two longitudinal links 253 are rotatably matched with the end of the transverse link 251 to form a parallelogram mechanism. The four corner positions of the parallelogram mechanism are respectively connected to a brush roller 231, and the roller shaft of the brush roller 231 passes through the through holes at the ends of the corresponding transverse links 251 and longitudinal links 253, and is rotatably matched with the transverse links 251 and longitudinal links 253.

[0043] In the optimized solution, a longitudinal connecting rod 253 is installed between the third guide roller 221 and the fourth guide roller 222 , and another longitudinal connecting rod 253 is installed between the fifth guide roller 223 and the sixth guide roller 224 .

[0044] A second telescopic rod 252 is mounted on the upper end of the transmission case. The inner rod of the second telescopic rod 252 is fixedly connected to a guide plate, which rotatably engages with the upper and lower sets of guide wheels. A transverse connecting rod 251 is positioned between the two sets of guide wheels and slidably engages with them. When the inner rod of the second telescopic rod 252 is extended or retracted, it drives the four brush rollers 231 to move synchronously via a parallelogram mechanism.

[0045] In the optimized solution, the third guide roller 221 , the fourth guide roller 222 , the fifth guide roller 223 and the sixth guide roller 224 respectively correspond to a brush roller 231 .

[0046] The rotating sleeve is provided with an axial through hole, and a second motor is fixedly mounted on the outer wall of the transmission box. The motor shaft of the second motor passes through the axial through hole of the rotating sleeve and is fixedly connected to the gear hole of the second driving gear 254. The longitudinal connecting rod 253 rotates with the second driven gear 255 through the rotating shaft. The second driving gear 254 is externally meshed with the second driven gear 255. The second driving gear 254 and the second driven gear 255 are respectively connected to the roller shaft of the corresponding brush roller 231 through a transmission mechanism.

[0047] When the second motor rotates, the brush roller 231 can be driven to rotate via the second driving gear 254 , the second driven gear 255 and the transmission mechanism.

[0048] like Figure 11As shown, the spray assembly 24 includes a spray pipe 243. The spray pipe 243 is installed in the spray box 21. The spray pipe 243 is provided with a plurality of linearly evenly distributed nozzles. The nozzles of the spray pipe 243 are respectively directed to the upper and lower surfaces of the substrate. The spray pipe 243 is connected to the degreasing liquid container through a pump body and a pipeline. The degreasing liquid sprayed from the nozzle of the spray pipe 243 can degrease and clean the substrate.

[0049] In the optimized solution, four spray pipes 243 are respectively installed in the spray box 21 , and each spray pipe 243 corresponds to a brush roller 231 .

[0050] The upper ends of the immersion box 11 and the spray box 21 are equipped with end covers. The end cover of the spray box 21 is provided with a liquid inlet box 244, which is located between the third guide roller 221 and the fifth guide roller 223. The upper end of the liquid inlet box 244 is provided with a liquid inlet pipe, and the lower end is provided with a plurality of evenly distributed liquid spray holes.

[0051] The roller shafts at both ends of the third guide roller 221, the fourth guide roller 222, the fifth guide roller 223 and the sixth guide roller 224 are respectively rotatably matched with one end of the third connecting plate 242, the roller shafts at both ends of the brush roller 231 are respectively rotatably matched with one end of the fourth connecting plate 241, and the other end of the third connecting plate 242 is respectively rotatably matched with the other end of the corresponding fourth connecting plate 241.

[0052] A spray pipe 243 is fixedly installed between the two fourth connecting plates 241 of the brush roller 231 corresponding to the third guide roller 221. The nozzle of the spray pipe 243 is facing the axis of the brush roller 231. The degreasing liquid sprayed by the spray pipe 243 is first sprayed onto the brush roller 231, and then the substrate is brushed by the brush roller 231.

[0053] A spray pipe 243 is fixedly installed between the two fourth connecting plates 241 of the brush roller 231 corresponding to the fourth guide roller 222. The nozzle of the spray pipe 243 is facing the axis of the brush roller 231. The degreasing liquid sprayed by the spray pipe 243 is first sprayed onto the brush roller 231, and then the substrate is brushed by the brush roller 231.

[0054] A spray pipe 243 is fixedly installed between the third connecting plates 242 at both ends of the fifth guide roller 223. The nozzle of the spray pipe 243 faces the axis of the fifth guide roller 223. The degreasing liquid sprayed by the spray pipe 243 is first sprayed onto the substrate for washing.

[0055] A spray pipe 243 is fixedly installed between the third connecting plates 242 at both ends of the sixth guide roller 224. The nozzle of the spray pipe 243 faces the axis of the sixth guide roller 224. The degreasing liquid sprayed by the spray pipe 243 is first sprayed onto the substrate for washing.

[0056] The immersion box 11 is provided with a liquid inlet pipe and a liquid outlet pipe, and the spray box 21 is provided with a liquid outlet pipe.

[0057] The soaking mechanism 1 and the spraying mechanism 2 are mounted on the frame 3 , and the first bearing seat 42 , the second bearing seat 122 , the first side bracket 54 and the second side bracket 225 are fixedly mounted on the frame 3 .

[0058] The operation process is as follows: When using the present invention, the substrate bypasses the upper end of the first guide roller 41 located at one end of the immersion box 11, passes through the gap between the two power rollers of the auxiliary power assembly 5 located at one end of the immersion box 11, bypasses the lower end of the second guide roller 121, passes through the gap between the two power rollers of the auxiliary power assembly 5 located at the other end of the immersion box 11, bypasses the upper end of the first guide roller 41 located at the other end of the immersion box 11 and enters the spray mechanism 2.

[0059] The substrate passes around the lower end of the first guide roller 41 located at one end of the spray box 21, passes through the gap between the two power rollers of the auxiliary power assembly 5 located at one end of the spray box 21, and successively passes around the upper end of the third guide roller 221, the lower end of the fourth guide roller 222, the upper end of the fifth guide roller 223 and the lower end of the sixth guide roller 224, passes through the gap between the two power rollers of the auxiliary power assembly 5 located at the other end of the spray box 21, and passes around the upper end of the first guide roller 41 located at the other end of the spray box 21 to enter the next process.

[0060] Degreasing liquid is injected into the immersion box 11 so that the height of the degreasing liquid is higher than the second guide roller 121, so that the substrate can completely enter the degreasing liquid for immersion degreasing.

[0061] The second telescopic rod 252 is activated. When the second telescopic rod 252 is extended, the four brush rollers 231 are driven to move synchronously through the parallelogram mechanism, so that the brushes of the four brush rollers 231 are in close contact with the upper and lower surfaces of the substrate.

[0062] The pump body is started to spray the degreasing liquid out of the spray pipe 243, and the second motor is started. The second motor drives the brush roller 231 to rotate through the second driving gear 254, the second driven gear 255 and the transmission mechanism, and the substrate is brushed while being sprayed with the degreasing liquid.

[0063] It should be noted that the specific embodiments of the present invention have been described in detail. For those skilled in the art, various obvious changes to it without departing from the spirit and scope of the present invention are within the scope of protection of the present invention.

Claims

1. A degreasing and cleaning device for a color steel plate substrate, comprising a soaking mechanism (1), wherein the soaking mechanism (1) comprises a soaking box (11); characterized in that: The invention also includes a spray mechanism (2), wherein the spray mechanism (2) includes a spray box (21), an adaptive brush roller assembly (23) and a spray assembly (24); the adaptive brush roller assembly (23) and the spray assembly (24) are installed in the cavity of the spray box (21); the adaptive brush roller assembly (23) includes a brush roller (231) and a second motor; the brush roller (231) is installed inside the spray box (21), and the roller shaft of the brush roller (231) is connected to the second motor; the spray assembly (24) includes a spray pipe (243); the spray pipe (243) is installed in the spray box (21), and a plurality of linearly evenly distributed nozzles are provided on the spray pipe (243), and the nozzles of the spray pipe (243) are respectively directed towards the upper and lower surfaces of the substrate.

2. The degreasing and cleaning device for color steel plate substrate according to claim 1, characterized in that: The soaking box (11) and the spraying box (21) are respectively installed with a first guide assembly (4) and an auxiliary power assembly (5), the soaking box (11) is also installed with a second guide assembly (12), and the spraying box (21) is also installed with a third guide assembly (22).

3. The degreasing and cleaning device for color steel plate substrate according to claim 2, characterized in that: The first guide assembly (4) includes two first guide rollers (41). The first guide rollers (41) are respectively installed at both ends of the cavities of the soaking box (11) and the spray box (21). The roller shafts on both sides of the first guide rollers (41) are respectively rotatably matched with the first bearing seats (42).

4. The degreasing and cleaning device for color steel plate substrate according to claim 2, characterized in that: The second guide assembly (12) includes a second guide roller (121). The second guide roller (121) is installed in the lower half of the cavity of the soaking box (11). The second guide roller (121) is located between the two first guide rollers (41). The roller shafts on both sides of the second guide roller (121) are respectively rotatably matched with the second bearing seat (122).

5. The degreasing and cleaning device for color steel plate substrate according to claim 2, characterized in that: Two symmetrically distributed auxiliary power assemblies (5) are respectively installed in the cavities of the soaking box (11) and the spraying box (21). The auxiliary power assembly (5) includes an upper power roller (51) and a lower power roller (52). The side walls of the soaking box (11) and the spraying box (21) are provided with through holes. The roller shaft of the lower power roller (52) passes through the through holes on the side walls and rotates with the lower bearing seat (56). A strip through hole is provided above the through holes on the side walls of the soaking box (11) and the spraying box (21). The roller shaft of the upper power roller (51) passes through the through holes on the side walls. The strip-shaped through hole is rotatably matched with the upper bearing seat (55); the first side brackets (54) are respectively installed on both sides of the soaking box (11) and the spray box (21), and a slide groove is provided in the middle of the first side bracket (54). The lower bearing seat (56) is fixedly installed in the slide groove of the first side bracket (54), and the upper bearing seat (55) and the slide groove of the first side bracket (54) are slidably matched up and down; the upper end of the first side bracket (54) is installed with a first telescopic rod (53), and the first telescopic rod (53) is connected to the upper bearing seat (55).

6. The degreasing and cleaning device for color steel plate substrate according to claim 5, characterized in that: The side walls of the soaking box (11) and the spray box (21) are respectively provided with power boxes corresponding to the auxiliary power assembly (5), and a power transmission assembly (57) is installed in the cavity of the power box. The power transmission assembly (57) includes a first driving gear (571), a first transmission gear (572), a second transmission gear (574), a first driven gear (576) and a first motor. The roller shaft of the lower power roller (52) is connected to the first driving gear (571), and the roller shaft of the upper power roller (51) is connected to the first driven gear (576). The first transmission gear (572) is rotatably matched with the side wall of the power box through the first rotating shaft. The first connecting plate (57 3) is rotatably engaged with the first rotating shaft, the other end of the first connecting plate (573) is rotatably engaged with the second transmission gear (574) through the second rotating shaft, one end of the second connecting plate (575) is rotatably engaged with the second rotating shaft, and the other end of the second connecting plate (575) is rotatably engaged with the roller shaft of the upper power roller (51); the first driving gear (571) is externally meshed with the first transmission gear (572), the first transmission gear (572) is externally meshed with the second transmission gear (574), the second transmission gear (574) is externally meshed with the first driven gear (576), and the first motor is connected to the roller shaft of the lower power roller (52) through a coupling.

7. The degreasing and cleaning device for color steel plate substrate according to claim 2, characterized in that: The third guide assembly (22) includes a third guide roller (221), a fourth guide roller (222), a fifth guide roller (223) and a sixth guide roller (224), wherein the third guide roller (221) and the fifth guide roller (223) are installed above the fourth guide roller (222) and the sixth guide roller (224).

8. The degreasing and cleaning device for color steel plate substrate according to claim 1, characterized in that: The two side walls of the spray box (21) are respectively fixedly mounted with a transmission box, and a brush roller synchronous transmission assembly (25) is installed in the transmission box. The brush roller synchronous transmission assembly (25) includes two transverse connecting rods (251) and two longitudinal connecting rods (253). The two ends of the two transverse connecting rods (251) and the two longitudinal connecting rods (253) are respectively provided with through holes. The middle position of the longitudinal connecting rod (253) is rotated with the inner side wall of the transmission box through a rotating sleeve. The two ends of the two longitudinal connecting rods (253) are respectively rotated with the end of the transverse connecting rod (251) to form a parallelogram machine. The four corner positions of the parallelogram mechanism are respectively connected to a brush roller (231), and the roller shaft of the brush roller (231) passes through the through holes at the ends of the corresponding transverse connecting rod (251) and the longitudinal connecting rod (253), and is rotatably matched with the transverse connecting rod (251) and the longitudinal connecting rod (253); the upper end of the transmission box is equipped with a second telescopic rod (252), the inner rod of the second telescopic rod (252) is connected to the guide plate, and the guide plate is rotatably matched with the upper and lower groups of guide wheels, and the transverse connecting rod (251) is placed in the middle position of the two groups of guide wheels and is slidably matched with them.

9. The degreasing and cleaning device for color steel plate substrate according to claim 8, characterized in that: The rotating sleeve is provided with an axial through hole, and a second motor is fixedly mounted on the outer wall of the transmission box. The motor shaft of the second motor passes through the axial through hole of the rotating sleeve and is connected to the second driving gear (254). The longitudinal connecting rod (253) is rotatably matched with the second driven gear (255) via the rotating shaft. The second driving gear (254) and the second driven gear (255) are externally meshed. The second driving gear (254) and the second driven gear (255) are respectively connected to the roller shaft of the corresponding brush roller (231) through a transmission mechanism.

10. The degreasing and cleaning device for color steel plate substrate according to claim 7, characterized in that: The roller shafts at both ends of the third guide roller (221), the fourth guide roller (222), the fifth guide roller (223) and the sixth guide roller (224) are respectively rotatably engaged with one end of the third connecting plate (242); the roller shafts at both ends of the brush roller (231) are respectively rotatably engaged with one end of the fourth connecting plate (241); and the other end of the third connecting plate (242) is respectively rotatably engaged with the other end of the corresponding fourth connecting plate (241); A spray pipe (243) is fixedly installed between the two fourth connecting plates (241) of the brush roller (231) corresponding to the third guide roller (221), and the nozzle of the spray pipe (243) faces the brush roller (231); A spray pipe (243) is fixedly installed between the two fourth connecting plates (241) of the brush roller (231) corresponding to the fourth guide roller (222), and the nozzle of the spray pipe (243) faces the brush roller (231); A spray pipe (243) is fixedly installed between the third connecting plates (242) at both ends of the fifth guide roller (223), and a spray head of the spray pipe (243) faces the fifth guide roller (223); A spray pipe (243) is fixedly installed between the third connecting plates (242) at both ends of the sixth guide roller (224), and a spray head of the spray pipe (243) faces the sixth guide roller (224).

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