A de-oiling wiping device

Abstract

The utility model discloses a kind of deoiling wiping devices, including rack, the rack is equipped with for carrying dustless cloth roll unwinding mechanism, winding mechanism, tensioning mechanism, compression mechanism, three-dimensional movement mechanism, material discharging platform and wiping assembly;The tensioning mechanism is arranged between the unwinding mechanism and the winding mechanism;The compression mechanism is at least two, respectively arranged in the position close to the unwinding mechanism and the winding mechanism;The three-dimensional movement mechanism is connected with the wiping assembly, the material discharging platform is below the wiping assembly, product positioning mechanism is equipped on the material discharging platform;The wiping assembly includes brush and brush motor, the brush is above the material discharging platform, and dustless cloth is located between the brush and material discharging platform.Adopt the technical scheme of the utility model, wiping track is accurately controllable, can ensure that each wiping track is consistent and effectively eliminate cleaning blind area, avoid product surface damage caused by excessive pressure.

Description

Technical Field

[0001] This utility model relates to the field of precision cleaning and automation technology, and in particular to an oil removal and wiping device. Background Technology

[0002] In the field of precision manufacturing, product cleanliness is one of the key indicators determining final quality and reliability. During processing, trace contaminants inevitably adhere to the product surface. Therefore, a thorough and consistent surface cleaning treatment must be implemented before proceeding to subsequent assembly or packaging processes. Currently, common cleaning methods in production practice include purely manual operations and semi-automated equipment, but these methods generally suffer from problems such as inconsistent cleaning effects and limited production efficiency.

[0003] Traditional manual wiping methods for removing oil have the following technical drawbacks:

[0004] (1) It is difficult to ensure uniformity of force application: the force fluctuates greatly during manual operation, which may lead to incomplete cleaning in some areas, while in other areas the product surface may be scratched due to excessive force.

[0005] (2) Uncontrollable wiping trajectory: The wiping path and overlap rate are inconsistent each time, resulting in blind spots in cleaning and affecting the integrity and consistency of cleaning coverage;

[0006] (3) High risk of secondary pollution: Direct contact between human hands and product surface may introduce new pollutants such as fingerprints, sweat, and dust, which may further affect the cleanliness and quality stability of the product.

[0007] Existing semi-automatic cleaning equipment mostly adopts a fixed wiping head and a single motion trajectory design, which cannot be adapted to precision products of different shapes and sizes, resulting in insufficient cleaning coverage. In addition, most of the equipment lacks contaminant detection and force feedback mechanisms, making it difficult to dynamically adjust cleaning parameters according to the degree of contamination on the product surface. This leads to poor cleaning effect stability, still requiring manual assistance for touch-ups, and the overall production efficiency has not been significantly improved. Utility Model Content

[0008] To address the aforementioned technical problems, this utility model discloses an oil-removing wiping device that provides excellent cleaning results for product surfaces and improves production efficiency.

[0009] The technical solution of this utility model is as follows:

[0010] An oil-removing wiping device includes a frame, on which are provided an unwinding mechanism, a winding mechanism, a tensioning mechanism, a pressing mechanism, a three-dimensional motion mechanism, a feeding platform, and wiping components for carrying a roll of cleanroom cloth;

[0011] The unwinding mechanism is used to place the cleanroom cloth roll, and the winding mechanism is used to wind up the cleanroom cloth after use; the tensioning mechanism is disposed between the unwinding mechanism and the winding mechanism and is used to tension the cleanroom cloth; at least two pressing mechanisms are disposed near the unwinding mechanism and the winding mechanism respectively and are used to press and fix the cleanroom cloth.

[0012] The three-dimensional motion mechanism is connected to the wiping assembly and is used to drive the wiping assembly to move in three dimensions; the feeding platform is located below the wiping assembly and is used to place the product to be wiped, and the feeding platform is equipped with a product positioning mechanism;

[0013] The wiping assembly includes a rotatable brush and a brush motor. The brush motor drives the brush to rotate. The brush is located above the feeding platform, and the clean cloth between the unwinding mechanism and the winding mechanism is located between the brush and the feeding platform.

[0014] This technical solution involves placing the product on the unloading platform and positioning it using a product positioning mechanism. Driven by a winding mechanism, the cleanroom wipes are moved from the unloading mechanism, through a tensioning mechanism and a pressing mechanism, to the top of the unloading platform. Then, they pass through a pressing mechanism on one side of the winding mechanism and reach the winding mechanism itself. The three-dimensional motion mechanism drives the wiping assembly downwards, pressing the brush onto the cleanroom wipes and ensuring the wipes adhere to the product surface. Simultaneously, the brush motor rotates the brush as the winding mechanism drives it, preventing direct brush contact with the product from causing scratches and resulting in a more thorough cleaning of the product surface.

[0015] As a further improvement of this utility model, the feeding platform is provided with several product positions.

[0016] As a further improvement of this utility model, the three-dimensional motion mechanism includes a Z-axis module, an X-axis transverse module, and a Y-axis transverse module. The Z-axis module is connected to the wiping assembly and is used to drive the wiping assembly to move in the vertical direction. The X-axis transverse module is connected to the Z-axis module and is used to drive the Z-axis module and the wiping assembly to move in the X-axis direction. The Y-axis transverse module is connected to the X-axis transverse module and is used to drive the X-axis transverse module, the Z-axis module, and the wiping assembly to move in the Y-axis direction.

[0017] As a further improvement of this utility model, the Z-axis module includes a lifting slide, which is connected to a brush motor via a connecting bracket, and the brush motor drives the brush to rotate.

[0018] As a further improvement of this utility model, the product positioning mechanism includes a vacuum adsorption hole disposed on the feeding platform and a hollow channel disposed within the feeding platform. The vacuum adsorption hole is connected to the hollow channel, and the hollow channel is connected to a vacuum pump. This technical solution fixes the product on the feeding platform through vacuum adsorption, resulting in a simple structure and convenient implementation.

[0019] As a further improvement of this utility model, the feeding platform is connected to the lifting mechanism. Using this technical solution, the position of the product can be adjusted according to its height and shape via the lifting mechanism, allowing the lint-free cloth to better adhere to the product surface and resulting in better cleaning.

[0020] As a further improvement of this utility model, the lifting mechanism includes a lifting cylinder, which is connected to the feeding platform via a connecting plate. As a further improvement of this utility model, the tensioning mechanism includes a tensioning roller, a tensioning cylinder, and an elastic roller. The tensioning cylinder is connected to a support, the tensioning roller is movably connected to the support via a rotating shaft, and the elastic roller is located on the opposite side of the tensioning roller. A lint-free cloth passes between the tensioning roller and the elastic roller.

[0021] As a further improvement of this utility model, the pressing mechanism includes a pressing frame, the side wall and bottom of the pressing frame are provided with an L-shaped channel for the passage of the lint-free cloth, the bottom of the L-shaped channel is provided with a driven roller, and one side of the side wall of the pressing frame is provided with a pressing block for pressing the lint-free cloth, the pressing block being connected to a pressing cylinder.

[0022] As a further improvement of this utility model, a guide roller is provided between the tensioning mechanism and the pressing mechanism.

[0023] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0024] First, by adopting the technical solution of this utility model, the wiping trajectory is precise and controllable. The execution component can be controlled to run along a preset path to ensure that the wiping trajectory is consistent each time, achieve full coverage, and effectively eliminate cleaning blind spots and missed areas.

[0025] Secondly, the force applied is uniform, stable, and controllable. The technical solution of this utility model uses a slide table to precisely control the downward movement distance of the Z-axis module, so that the cleaning component maintains a constant contact pressure with the product surface, ensuring effective cleaning while avoiding damage to the product surface caused by excessive pressure.

[0026] Third, the technical solution of this utility model can realize fully automated, contactless operation. The entire cleaning process requires no human intervention, fundamentally avoiding secondary pollution (such as fingerprints, sweat stains, etc.) that may be introduced by human hands touching the product, and significantly improving the cleanliness and consistency of the product. Attached Figure Description

[0027] Figure 1 This is a schematic diagram of the structure of an oil-removing wiping device according to an embodiment of the present invention.

[0028] Figure 2 This is a structural schematic diagram of the cylinder lifting state of the feeding platform according to an embodiment of the present utility model; a) is the cylinder rising state, and b) is the cylinder falling state.

[0029] Figure 3 This is a schematic diagram of the material feeding platform according to an embodiment of the present invention.

[0030] Figure 4 This is a schematic diagram of the Z-axis module of this utility model.

[0031] Figure 5 This is a schematic diagram of the tensioning mechanism of this utility model.

[0032] Figure 6 This is a schematic diagram of the pressing mechanism of this utility model.

[0033] The reference numerals in the figures include:

[0034] 1-Frame, 2-Unwinding mechanism, 3-Rewinding mechanism, 4-Tensioning mechanism, 5-First pressing mechanism, 6-Second pressing mechanism, 7-Z-axis module, 8-X-axis transverse movement module, 9-Y-axis transverse movement module, 10-Unloading platform, 11-Brush, 12-Brush motor; 13-Lifting cylinder, 14-Slide table, 15-Vacuum adsorption hole; 16-Dust-free cloth, 17-Product; 18-Connecting plate;

[0035] 41-Tensioning roller, 42-Tensioning cylinder, 43-Elastic roller, 44-Support, 45-Rotating shaft;

[0036] 51-Pressure frame, 52-Driven roller, 53-Pressure block, 54-Pressure cylinder. Detailed Implementation

[0037] The preferred embodiments of the present invention will be further described in detail below with reference to the accompanying drawings.

[0038] like Figures 1-6 As shown, an oil-removing wiping device includes a frame 1, on which are provided an unwinding mechanism 2, a winding mechanism 3, a tensioning mechanism 4, a pressing mechanism, a three-dimensional motion mechanism, a feeding platform 10, and wiping components for carrying rolls of cleanroom wipes 16. The unwinding mechanism 2 is used to hold the rolls of cleanroom wipes 16, and the winding mechanism 3 is used to wind up the used cleanroom wipes 16. The unwinding mechanism 2 and the winding mechanism 3 adopt the structure of existing technology. The unwinding mechanism 2 includes an unwinding roller, and the winding mechanism 3 includes a winding roller. The winding roller is connected to a winding drive mechanism, which is a motor.

[0039] The tensioning mechanism 4 is located near the winding mechanism 3 and is used to tension the cleanroom cloth 16. There are two pressing mechanisms, namely the first pressing mechanism 5 and the second pressing mechanism 6. The first pressing mechanism 5 is located downstream of the tensioning mechanism 4, and the second pressing mechanism 6 is located near the unwinding mechanism 2. The two pressing mechanisms are used to press and fix the cleanroom cloth 16.

[0040] The three-dimensional motion mechanism is connected to the wiping assembly and is used to drive the wiping assembly to move in three dimensions. The feeding platform 10 is located below the wiping assembly and is used to place the product 17 to be wiped. The wiping assembly includes a rotatable brush 11 and a brush motor 12. The brush motor 12 drives the brush 11 to rotate. The brush 11 is located above the feeding platform 10, and the lint-free cloth 16 between the unwinding mechanism 2 and the winding mechanism 3 is located between the brush 11 and the feeding platform 10. The feeding platform 10 has a product position. The product position has a product positioning mechanism. The product positioning mechanism includes a vacuum suction hole 15 disposed on the feeding platform 10 and a hollow channel disposed within the feeding platform 10. The vacuum suction hole 15 communicates with the hollow channel, and the hollow channel communicates with a vacuum pump. The feeding platform 10 is connected to a lifting mechanism, which can adjust the position of the product 17 according to its height, so that the lint-free cloth 16 better fits the surface of the product 17, resulting in better cleaning effect. Furthermore, the lifting mechanism includes a lifting cylinder 13, which is connected to the feeding platform 10 via a connecting plate.

[0041] The tensioning mechanism 4 includes a tensioning roller 41, a tensioning cylinder 42, and an elastic roller 43. The tensioning cylinder 42 is connected to a bracket 44. The tensioning roller 41 is movably connected to the bracket 44 via a rotating shaft 45. The elastic roller 43 is located on the opposite side of the tensioning roller 41. The lint-free cloth 16 passes between the tensioning roller 41 and the elastic roller 43.

[0042] The pressing mechanism includes a pressing frame 51. The sidewalls and bottom of the pressing frame 51 are provided with L-shaped channels for the passage of the cleanroom cloth 16. A driven roller 52 is provided at the bottom of the L-shaped channels. A pressing block 53 for pressing the cleanroom cloth 16 is provided on one side of the pressing frame 51, and the pressing block 53 is connected to a pressing cylinder 54. A guide roller is provided between the tensioning mechanism 4 and the first pressing mechanism 5. A guide roller is provided between the second pressing mechanism 6 and the unwinding mechanism 2.

[0043] Furthermore, the three-dimensional motion mechanism includes a Z-axis module 7, an X-axis transverse module 8, and a Y-axis transverse module 9. The Z-axis module 7 is connected to the wiping assembly and is used to drive the wiping assembly to move vertically. The X-axis transverse module 8 is connected to the Z-axis module 7 and is used to drive the Z-axis module 7 and the wiping assembly to move along the X-axis. The Y-axis transverse module 9 is connected to the X-axis transverse module 8 and is used to drive the X-axis transverse module 8, the Z-axis module 7, and the wiping assembly to move along the Y-axis. The Z-axis module 7 includes a lifting slide 14, which is connected to a brush motor 12 via a connecting plate 18. The brush motor 12 drives the brush 11 to rotate.

[0044] The working process of the oil-removing and wiping device in this embodiment is as follows:

[0045] First, the cleanroom cloth 16 roll is manually loaded onto the unwinding mechanism 2. Then, the clamping cylinders 54 and tensioning cylinders 42 on both sides extend to tension and fix the cleanroom cloth 16. Next, the X-axis transverse module 8 moves to the wiping start position, and the Z-axis module 7 descends, causing the brush 11 to adhere to the cleanroom cloth 16. The X-axis transverse module 8 moves laterally, and simultaneously, the brush motor 12 starts, driving the brush 11 to rotate, causing the cleanroom cloth 16 to rub against the surface of the product 17, completing the first wiping operation. After wiping, the Z-axis module 7 rises, and the Y-axis transverse module 9 moves back to the designated position, allowing the operator to remove the product 17. Repeating the above steps completes the degreasing and wiping of the product 17. After the cylinder of the unloading platform 10 rises, the product 17 is manually placed in, positioned according to its shape, and vacuum adsorption occurs at the bottom. After wiping, the cylinder descends, and the product 17 is manually removed.

[0046] In the description of this utility model, it should be understood that terms such as "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0047] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0048] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0049] The specific embodiments described above are preferred embodiments of this utility model, and are not intended to limit the specific scope of this utility model. The scope of this utility model includes, but is not limited to, these specific embodiments. All equivalent changes made in accordance with the shape and structure of this utility model are within the protection scope of this utility model.

Claims

1. An oil-removing wiping device, characterized in that: The system includes a frame, on which are provided an unwinding mechanism, a winding mechanism, a tensioning mechanism, a pressing mechanism, a three-dimensional motion mechanism, a feeding platform, and a wiping assembly for carrying cleanroom cloth rolls. The unwinding mechanism is used to hold the cleanroom cloth rolls, and the winding mechanism is used to wind up the used cleanroom cloths. The tensioning mechanism is located between the unwinding mechanism and the winding mechanism to tension the cleanroom cloths. At least two pressing mechanisms are respectively located near the unwinding mechanism and the winding mechanism to press and fix the cleanroom cloths. The three-dimensional motion mechanism is connected to the wiping assembly and is used to drive the wiping assembly to move in three dimensions; the feeding platform is located below the wiping assembly and is used to place the product to be wiped, and the feeding platform is equipped with a product positioning mechanism; The wiping assembly includes a rotatable brush and a brush motor. The brush motor drives the brush to rotate. The brush is located above the feeding platform, and the clean cloth between the unwinding mechanism and the winding mechanism is located between the brush and the feeding platform.

2. The degreasing and wiping device according to claim 1, characterized in that: The three-dimensional motion mechanism includes a Z-axis module, an X-axis transverse module, and a Y-axis transverse module. The Z-axis module is connected to the wiping assembly and is used to drive the wiping assembly to move in the vertical direction. The X-axis transverse module is connected to the Z-axis module and is used to drive the Z-axis module and the wiping assembly to move in the X-axis direction. The Y-axis transverse module is connected to the X-axis transverse module and is used to drive the X-axis transverse module, the Z-axis module, and the wiping assembly to move in the Y-axis direction.

3. The degreasing and wiping device according to claim 2, characterized in that: The Z-axis module includes a lifting slide, which is connected to a brush motor via a connecting bracket, and the brush motor drives the brush to rotate.

4. The degreasing and wiping device according to claim 1, characterized in that: The product positioning mechanism includes a vacuum adsorption hole disposed on the feeding platform and a hollow channel disposed within the feeding platform. The vacuum adsorption hole is connected to the hollow channel, and the hollow channel is connected to a vacuum pump.

5. The degreasing and wiping device according to claim 4, characterized in that: The material feeding platform is connected to the lifting mechanism.

6. The degreasing and wiping device according to claim 5, characterized in that: The lifting mechanism includes a lifting cylinder, which is connected to the feeding platform via a connecting plate.

7. The degreasing and wiping device according to claim 1, characterized in that: The tensioning mechanism includes a tensioning roller, a tensioning cylinder, and an elastic roller. The tensioning cylinder is connected to a support, the tensioning roller is movably connected to the support via a rotating shaft, and the elastic roller is located on the opposite side of the tensioning roller. The lint-free cloth passes between the tensioning roller and the elastic roller.

8. The degreasing and wiping device according to claim 1, characterized in that: The pressing mechanism includes a pressing frame, the side wall and bottom of which are provided with an L-shaped channel for the passage of the lint-free cloth, the bottom of which is provided with a driven roller, and a pressing block for pressing the lint-free cloth is provided on one side of the side wall of the pressing frame, the pressing block being connected to a pressing cylinder.

9. The degreasing and wiping device according to any one of claims 1 to 8, characterized in that: A roller is provided between the tensioning mechanism and the pressing mechanism.

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