Dedusting and cleaning device for special-shaped plates

Abstract

The invention discloses a dedusting and cleaning device for special-shaped plates, and relates to the technical field of plate cleaning equipment. According to the technical scheme, the cleaning device is characterized by comprising a cleaning cabin, an upper guide rail and a lower guide rail are arranged at the bottom and the top of the cleaning cabin, an upper fixing support and a lower fixing support are slidably connected to the upper guide rail and the lower guide rail respectively, and the cleaning device further comprises a driving assembly used for driving the upper fixing support and the lower fixing support; cleaning rollers are arranged in the cleaning cabin and located on the two sides of the guide rail, the two ends of each cleaning roller are rotationally connected to the top and the bottom of the cleaning cabin through bearing pedestals correspondingly, and the cleaning device further comprises a driving part used for driving the cleaning rollers. The invention aims to provide the dust removal and cleaning device for the special-shaped plate.

Description

Technical Field

[0001] The invention relates to a plate cleaning device, and more particularly to a dust removal and cleaning device for special-shaped plates. Background Art

[0002] In the field of automobile manufacturing, hardtops (such as metal stamping roofs, composite roofs, etc.) are important components of the vehicle body structure, and their surface cleanliness directly affects the coating quality, sealing performance and the aesthetics of the vehicle. During the production process, the hardtop of a car needs to go through multiple processes such as stamping, welding, grinding, and coating pretreatment, during which pollutants such as metal dust, welding slag debris, and abrasive particles will be generated. If not thoroughly removed, the residual dust will cause defects such as pinholes and orange peel in the coating layer, and the debris in the welding area may even cause the sealant to fail, thereby affecting the waterproofness and structural strength of the roof.

[0003] In the prior art, the hardtop needs to be cleaned manually, which relies on the operator's experience and has the problems of incomplete cleaning, time-consuming and labor-intensive, and is difficult to meet the high-efficiency requirements of automated production lines.

[0004] Therefore, a new technical solution is urgently needed to solve the above technical problems. Summary of the invention

[0005] In view of the deficiencies in the prior art, an object of the present invention is to provide a dust removal and cleaning device for special-shaped plates.

[0006] The above technical objectives of the present invention are achieved through the following technical solutions: a dust removal and cleaning device for special-shaped plates, comprising a cleaning cabin, wherein the bottom and top of the cleaning cabin are both provided with an upper guide rail and a lower guide rail, the upper guide rail and the lower guide rail are respectively slidably connected with an upper fixed bracket and a lower fixed bracket, and further comprising a driving assembly for driving the upper fixed bracket and the upper fixed bracket, cleaning rollers are both provided on both sides of the guide rails in the cleaning cabin, the two ends of the cleaning rollers are respectively rotatably connected to the top and the bottom of the cleaning cabin through bearing seats, and further comprising a driving member for driving the cleaning rollers;

[0007] The workpiece is placed between the upper fixed support and the lower fixed support, and is sent into the cleaning roller through the driving component, and the cleaning roller is driven by the driving member to clean the workpiece.

[0008] The present invention is further configured as follows: the driving assembly includes a first pull rope, one end of the first pull rope is fixedly connected to an end of the upper fixed bracket away from the cleaning roller, a first guide wheel is provided on the inner wall of the cleaning cabin on the side away from the cleaning roller, the lower guide rail is hollow, and a first through groove is provided on the top of both ends thereof, a second guide wheel is provided on the inner wall of one side of the cleaning cabin below the first guide wheel, a third guide wheel is provided on the other side wall of the cleaning cabin, the second guide wheel and the third guide wheel are both located in the lower guide rail, and a fourth guide wheel is provided on the inner wall of one side of the cleaning cabin above the third guide wheel, the other end of the first pull rope is fixedly connected to an end of the lower fixed bracket facing the cleaning roller after passing around the first guide wheel, the second guide wheel, the third guide wheel and the fourth guide wheel, and also includes a cylinder for driving the upper fixed bracket.

[0009] The present invention is further configured as follows: the driving assembly also includes a second pull rope, one end of which is fixedly connected to one end of the upper fixed bracket facing the cleaning roller, a fifth guide wheel is provided on the inner wall of the cleaning chamber body close to the cleaning roller, a sixth guide wheel is provided above the fifth guide wheel, a seventh guide wheel is provided on the inner wall of the other side of the cleaning chamber body, and an eighth guide wheel is provided below the seventh guide wheel, both ends of the upper guide rail are provided with second through grooves running through the upper and lower surfaces thereof, and the other end of the second pull rope is fixedly connected to one end of the lower fixed bracket away from the cleaning roller after passing around the fifth guide wheel, the sixth guide wheel, the seventh guide wheel and the eighth guide wheel.

[0010] The present invention is further configured as follows: the cylinder is horizontally arranged and fixedly connected to one side of the upper guide rail, and the end of the piston rod thereof is fixedly connected to the upper fixed bracket.

[0011] The present invention is further configured as follows: an air inlet is provided on the top of the cleaning cabin, an air outlet is provided on one side thereof, a filter is provided in the air inlet, and an exhaust pipe is provided at the air outlet.

[0012] The present invention is further configured as follows: positioning clips are provided at both ends of one side of the upper fixing bracket.

[0013] The present invention is further configured as follows: a sliding door is provided on one side of the cleaning chamber.

[0014] The present invention is further configured such that: a plurality of flexible cleaning strips are arranged on the surface of the cleaning roller.

[0015] The present invention is further configured as follows: the driving member is a bidirectional variable frequency motor, which can adjust the rotation direction and speed of the cleaning roller according to the shape of the plate.

[0016] The present invention is further configured as follows: a steam generator is also provided in the cleaning cabin.

[0017] The present invention has the following beneficial effects: 1. After cleaning and dusting the workpiece, the upper fixed bracket and the lower fixed bracket are driven to reset through the driving assembly, thereby leaving the cleaning roller, and finally the cleaned workpiece is taken out from the cleaning chamber, which effectively improves the cleaning efficiency and effect of the workpiece and reduces the manual cleaning cost.

[0018] 2. By setting the first pull rope and the second pull rope, the upper fixed bracket and the lower fixed bracket are driven to move synchronously at the same time. The separate design of the upper fixed bracket and the lower fixed bracket allows them to be installed and replaced separately, reducing processing and installation costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic diagram of the three-dimensional structure of this embodiment;

[0020] Figure 2 Schematic diagram of the internal structure of this embodiment;

[0021] Figure 3 Schematic diagram of the structure of the driving component of this embodiment.

[0022] Description of the drawings: 1. Cleaning cabin; 2. Upper guide rail; 3. Lower guide rail; 4. Upper fixed bracket; 5. Lower fixed bracket; 6. Cleaning roller; 7. Driving member; 8. First pull rope; 9. First guide wheel; 10. Second guide wheel; 11. Third guide wheel; 12. Fourth guide wheel; 13. Cylinder; 14. Second pull rope; 15. Fifth guide wheel; 16. Sixth guide wheel; 17. Seventh guide wheel; 18. Eighth guide wheel; 19. Filter; 20. Exhaust duct; 21. Sliding door; 22. Positioning clamp; 23. Steam generator. DETAILED DESCRIPTION

[0023] The present invention is further described in detail below in conjunction with the accompanying drawings.

[0024] The same parts are denoted by the same reference numerals. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings, and the words "bottom" and "top", "inner" and "outer" refer to directions toward or away from the geometric center of a specific component, respectively.

[0025] As shown in the figure, a dust removal and cleaning device for special-shaped plates includes a cleaning chamber 1, an upper guide rail 2 and a lower guide rail 3 are provided at the bottom and the top of the cleaning chamber 1, an upper fixed bracket 4 and a lower fixed bracket 5 are slidably connected to the upper guide rail 2 and the lower guide rail 3 respectively, and also includes a driving assembly for driving the upper fixed bracket 4 and the upper fixed bracket 4, two cleaning rollers 6 are provided on both sides of the upper guide rail 2 and the lower guide rail 3 in the cleaning chamber 1, and the two ends of the cleaning roller 6 are rotatably connected to the top and the bottom of the cleaning chamber 1 through bearing seats respectively, and also includes a driving member 7 for driving the cleaning roller 6;

[0026] The workpiece is placed between the upper fixed bracket 4 and the lower fixed bracket 5, and is sent into the working area of ​​the cleaning roller 6 by the driving component, and the cleaning roller 6 is driven by the driving member 7 to clean the workpiece. After the workpiece is cleaned and dusted, the upper fixed bracket 4 and the lower fixed bracket 5 are driven to reset by the driving component, so as to leave the cleaning roller 6, and finally the cleaned workpiece is taken out from the cleaning chamber 1, which effectively improves the cleaning efficiency and effect of the workpiece and reduces the cost of manual cleaning.

[0027] The driving assembly includes a first pull rope 8, one end of which is fixedly connected to the end of the upper fixed bracket 4 away from the cleaning roller 6, a first guide wheel 9 is arranged on the inner wall of the cleaning chamber 1 away from the cleaning roller 6, the lower guide rail 3 is hollow, and a first through groove is opened at the top of both ends for the first pull rope 8 to pass through, a second guide wheel 10 is arranged on the inner wall of one side of the cleaning chamber 1 below the first guide wheel 9, a third guide wheel 11 is arranged on the other side wall of the cleaning chamber 1, the second guide wheel 10 and the third guide wheel 11 are both located in the lower guide rail 3, a fourth guide wheel 12 is arranged on the inner wall of one side of the cleaning chamber 1 above the third guide wheel 11, the other end of the first pull rope 8 is fixedly connected to the end of the lower fixed bracket 5 facing the cleaning roller 6 after passing the first guide wheel 9, the second guide wheel 10, the third guide wheel 11 and the fourth guide wheel 12, and also includes a cylinder 13 for driving the upper fixed bracket 4. The cylinder 13 is horizontally arranged and fixedly connected to one side of the upper guide rail 2, and the end of its piston rod is fixedly connected to the upper fixed bracket 4.

[0028] After the workpiece is placed on the upper fixed bracket 4 and the lower fixed bracket 5, the cylinder 13 pushes the upper fixed bracket 4 to move toward the cleaning roller 6, and under the action of the first pull rope 8, the lower fixed bracket 5 and the upper fixed bracket 4 are pulled synchronously toward the cleaning roller 6 to drive the workpiece to smoothly enter the cleaning roller 6 for cleaning and dust removal.

[0029] The driving assembly also includes a second pull rope 14, one end of which is fixedly connected to the end of the upper fixed bracket 4 facing the cleaning roller 6. A fifth guide wheel 15 is provided on the inner wall of the cleaning chamber 1 on one side close to the cleaning roller 6, and a sixth guide wheel 16 is provided above the fifth guide wheel 15. A seventh guide wheel 17 is provided on the inner wall of the other side of the cleaning chamber 1, and an eighth guide wheel 18 is provided below the seventh guide wheel 17. Both ends of the upper guide rail 2 are provided with second through grooves running through the upper and lower surfaces thereof for the second pull rope 14 to pass through. The other end of the second pull rope 14 is fixedly connected to the end of the lower fixed bracket 5 away from the cleaning roller 6 after bypassing the fifth guide wheel 15, the sixth guide wheel 16, the seventh guide wheel 17 and the eighth guide wheel 18.

[0030] When the cleaning is completed, the cylinder 13 drives the upper fixed bracket 4 to reset, and under the action of the second pull rope 14, the lower fixed bracket 5 is pulled to move synchronously with the upper fixed bracket 4 away from the cleaning roller 6, thereby driving the workpiece to leave the working area of ​​the cleaning roller 6. By providing the first pull rope 8 and the second pull rope 14, while driving the upper fixed bracket 4 and the lower fixed bracket 5 to move synchronously at the same time, the upper fixed bracket 4 and the lower fixed bracket 5 are separated, so that they can be installed and replaced separately, reducing the processing and installation costs.

[0031] An air inlet is provided at the top of the cleaning chamber 1, and an air outlet is provided at one side thereof. A filter screen 19 is provided in the air inlet, and an exhaust pipe 20 is provided at the air outlet. When cleaning, an exhaust dust removal device (not shown in the figure) is connected to the exhaust pipe 20, so that the dust in the cleaning chamber 1 can be quickly cleaned, and the air entering the cleaning chamber 1 can be filtered under the action of the filter screen 19. A sliding door 21 is provided on one side of the cleaning chamber 1. When cleaning, the sliding door 21 is closed to ensure the sealing of the cleaning chamber 1, and further improve the cleaning and dust removal effect of the workpiece.

[0032] Positioning clamps 22 are provided at both ends of one side of the upper fixed bracket 4. After the workpiece is placed on the lower fixed bracket 5, the top of the workpiece is clamped and positioned by the positioning frame. The positioning clamp 22 is a prior art and its structure is not described in detail in this embodiment.

[0033] A number of flexible cleaning strips (not shown in the figure) are arranged on the surface of the cleaning roller 6. The flexible cleaning strips are made of silicone material. A steam generator 23 is also arranged in the cleaning chamber 1. When the driving member 7 drives the cleaning roller 6 to rotate, it drives the flexible cleaning strips to swing, thereby effectively cleaning and removing dust from the surface of the workpiece. The water vapor generated by the steam generator 23 can increase the humidity in the cleaning chamber 1, which can soften the flexible cleaning strips and reduce the generation of static electricity, thereby reducing the influence of static electricity on the dust removal effect of the workpiece.

[0034] The driving member 7 is a bidirectional variable frequency motor, which can adjust the rotation direction and speed of the cleaning roller 6 according to the shape of the plate, thereby further improving the cleaning effect on the workpiece.

[0035] The specific embodiments are merely explanations of the present invention and are not limitations of the present invention. After reading this specification, those skilled in the art may make modifications to the embodiments without any creative contribution as needed. However, such modifications are protected by the patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A dust removal and cleaning device for special-shaped plates, characterized in that: The cleaning chamber (1) comprises an upper guide rail (2) and a lower guide rail (3) at the bottom and the top of the cleaning chamber (1), an upper fixed bracket (4) and a lower fixed bracket (5) being slidably connected to the upper guide rail (2) and the lower guide rail (3), respectively, and a driving assembly for driving the upper fixed bracket (4) and the upper fixed bracket (4), cleaning rollers (6) are arranged on both sides of the upper guide rail (2) and the lower guide rail (3) in the cleaning chamber (1), the two ends of the cleaning rollers (6) are rotatably connected to the top and the bottom of the cleaning chamber (1) through bearing seats, respectively, and a driving member (7) for driving the cleaning rollers (6); The workpiece is placed between the upper fixed support (4) and the lower fixed support (5), and is sent into the cleaning roller (6) through the driving component, and the cleaning roller (6) is driven by the driving member (7) to clean the workpiece.

2. The dust removal and cleaning device for special-shaped plates according to claim 1, characterized in that: The driving assembly comprises a first pull rope (8), one end of which is fixedly connected to an end of the upper fixed bracket (4) away from the cleaning roller (6); a first guide wheel (9) is arranged on the inner wall of the cleaning chamber (1) on the side away from the cleaning roller (6); the lower guide rail (3) is hollow and has first through grooves at the tops of both ends; a second guide wheel (10) is arranged on the inner wall of one side of the cleaning chamber (1) below the first guide wheel (9); and a third guide wheel (110) is arranged on the other side wall of the cleaning chamber (1). 1), the second guide wheel (10) and the third guide wheel (11) are both located in the lower guide rail (3), a fourth guide wheel (12) is arranged on the inner wall of one side of the cleaning chamber (1) above the third guide wheel (11), the other end of the first pull rope (8) is fixedly connected to one end of the lower fixed bracket (5) facing the cleaning roller (6) after passing through the first guide wheel (9), the second guide wheel (10), the third guide wheel (11) and the fourth guide wheel (12), and also includes a cylinder (13) for driving the upper fixed bracket (4).

3. The dust removal and cleaning device for special-shaped plates according to claim 2, characterized in that: The driving assembly further comprises a second pull rope (14), one end of which is fixedly connected to an end of the upper fixed bracket (4) facing the cleaning roller (6); a fifth guide wheel (15) is arranged on the inner wall of one side of the cleaning chamber (1) close to the cleaning roller (6); a sixth guide wheel (16) is arranged above the fifth guide wheel (15); a seventh guide wheel (17) is arranged on the inner wall of the other side of the cleaning chamber (1); an eighth guide wheel (18) is arranged below the seventh guide wheel (17); both ends of the upper guide rail (2) are provided with a second through groove penetrating the upper and lower surfaces thereof; the other end of the second pull rope (14) is fixedly connected to an end of the lower fixed bracket (5) away from the cleaning roller (6) after passing through the fifth guide wheel (15), the sixth guide wheel (16), the seventh guide wheel (17) and the eighth guide wheel (18).

4. The dust removal and cleaning device for special-shaped plates according to claim 2, characterized in that: The cylinder (13) is horizontally arranged and fixedly connected to one side of the upper guide rail (2), and the end of its piston rod is fixedly connected to the upper fixed bracket (4).

5. The dust removal and cleaning device for special-shaped plates according to claim 1, characterized in that: The top of the cleaning cabin (1) is provided with an air inlet, and one side thereof is also provided with an air outlet. A filter screen (19) is arranged in the air inlet, and an exhaust pipe (20) is arranged at the air outlet.

6. The dust removal and cleaning device for special-shaped plates according to claim 1, characterized in that: Positioning clips (22) are provided at both ends of one side of the upper fixing bracket (4).

7. The dust removal and cleaning device for special-shaped plates according to claim 1, characterized in that: A sliding door (21) is provided on one side of the cleaning chamber (1).

8. The dust removal and cleaning device for special-shaped plates according to claim 1, characterized in that: The surface of the cleaning roller (6) is provided with a plurality of flexible cleaning strips.

9. The dust removal and cleaning device for special-shaped plates according to claim 1, characterized in that: The driving member (7) is a bidirectional variable frequency motor, which can adjust the rotation direction and rotation speed of the cleaning roller (6) according to the shape of the plate.

10. The dust removal and cleaning device for special-shaped plates according to claim 1, characterized in that: A steam generator (23) is also provided in the cleaning chamber (1).

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