Cleaning device

Abstract

The utility model provides a kind of cleaning device for plate, and cleaning device includes rack, conveying component, scraper and adjusting assembly.Conveying component is connected to rack, and conveying component is used to convey plate along first horizontal direction.Scraper is pivotally adjustably connected to rack around first axis extending along second horizontal direction between first position and second position.Second horizontal direction is perpendicular to first horizontal direction.Scraper is used to clean plate.Adjusting assembly is arranged in rack, and adjusting assembly includes connecting member, and connecting member is used to act to scraper in the position deviating from first axis, to make scraper pivot.According to the cleaning device of the utility model, scraper can realize pivot adjustment, and then make scraper and the self-adapting fit of plate surface, further improve the cleaning effect of plate surface.

Description

Technical Field

[0001] This utility model relates generally to the technical field of sheet metal production, and more specifically to a cleaning device. Background Technology

[0002] In recent years, continuous fiber-reinforced thermoplastic composites (CFRT) have increasingly replaced traditional metal materials in shipping containers. Typical examples include the use of 1.5 mm thick CFRT instead of aluminum alloy plates for inner side panels and front wall panels, and 4 mm thick CFRT plates instead of steel plates for floor beams. Containers manufactured using CFRT possess impact resistance and rigidity comparable to metal, with the significant advantage of weight reduction. Calculations indicate that using CFRT within feasible limits could reduce the weight of each container by 10% to 20%.

[0003] CFRT sheets are made by laying multiple layers of 0.3 mm thick unidirectional prepreg tape in two perpendicular directions into a Teflon belt laminating machine. After heating, melting, shaping, and cooling, the sheets are processed into CFRT sheets with a thickness of 0.6–10 mm. Due to continuous production, the produced sheets require transverse cutting and longitudinal slitting, currently using transverse and longitudinal saws. Cutting CFRT sheets with carbide saw blades generates cutting waste and dust. This dust accumulates on the cut sheets and is difficult to clean, usually requiring manual scraping with a scraper, which is inefficient and results in poor surface cleaning quality.

[0004] Therefore, there is a need to provide a cleaning device to at least partially solve the above-mentioned problems. Utility Model Content

[0005] The utility model description section introduces a series of simplified concepts, which will be further explained in detail in the detailed description section. This utility model description section is not intended to limit the key features and essential technical features of the claimed technical solution, nor is it intended to determine the scope of protection of the claimed technical solution.

[0006] To at least partially solve the above problems, this utility model provides a cleaning device for sheet metal, the cleaning device comprising:

[0007] frame;

[0008] A conveying assembly connected to the frame, the conveying assembly being used to convey the sheet metal along a first horizontal direction;

[0009] A scraper, pivotally and adjustably connected to the frame between a first position and a second position about a first axis extending along a second horizontal direction perpendicular to the first horizontal direction, the scraper being used to clean the sheet metal; and

[0010] An adjustment assembly is disposed on the frame, the adjustment assembly including a connecting member for acting on the scraper at a position offset from the first axis to cause the scraper to pivot.

[0011] Optionally, the connecting member portion extends into the interior of the scraper.

[0012] The connecting member is used to act on the scraper; or, the adjusting assembly further includes a first power member connected to the frame and the connecting member, the first power member being used to drive the connecting member to move.

[0013] Optionally, the adjustment component further includes:

[0014] A transmission assembly connected to the first power member and the connecting member, the transmission assembly being used to move the connecting member under the drive of the first power member; and / or

[0015] An auxiliary component is disposed on the frame, and one end of the auxiliary component is movably connected to the connecting component.

[0016] Optionally, the transmission assembly includes:

[0017] A lead screw, the lead screw being arranged along the first horizontal direction, the lead screw being pivotally connected to the frame about its axis; and

[0018] A sleeve is fitted onto the outer periphery of the lead screw, the sleeve being configured to move relative to the lead screw along the first horizontal direction under the drive of the lead screw, the sleeve acting on the connecting member.

[0019] Optionally, the transmission assembly further includes:

[0020] Gears, the gears being connected to the outer periphery of the lead screw; and

[0021] A rack, which is connected to the first power component and meshes with the gear;

[0022] The first power component is used to drive the rack to move, so that the gear drives the lead screw to pivot.

[0023] Optionally, the scrapers are arranged in pairs, and when the plate is placed on the conveying assembly, the two scrapers in the pair are located on the upper and lower sides of the plate along the thickness direction of the plate, respectively; and / or

[0024] The scraper is movably and adjustablely connected to the frame in the vertical direction.

[0025] Optionally, the two scrapers in pairs are spaced apart along the first horizontal direction.

[0026] Optionally, a guide assembly is provided between the scraper and the frame, and the guide assembly is arranged in a vertical direction.

[0027] Optionally, the conveying assembly includes:

[0028] A feed roller, the feed roller being arranged along the second horizontal direction, the feed roller being rotatably connected to the frame about its axis; and

[0029] A traction roller, the traction roller being arranged along the second horizontal direction, the traction roller being rotatably connected to the frame about its axis;

[0030] The traction roller and the feed roller are spaced apart along the first horizontal direction, and the traction roller is located downstream of the feed roller along the traveling direction of the plate.

[0031] The conveying assembly further includes a conveying roller disposed along the second horizontal direction, the conveying roller being rotatably connected to the frame about its axis, and the conveying roller being located between the feed roller and the traction roller.

[0032] Optionally, the feed rollers are arranged in pairs, with the two feed rollers in a pair spaced apart in the vertical direction; and / or

[0033] The traction rollers are arranged in pairs, with the two traction rollers in a pair spaced apart in the vertical direction.

[0034] Optionally, the cleaning device further includes:

[0035] A first cleaning member, disposed on the frame and downstream of the scraper, is pivotally connected to the frame about an axis extending along the second horizontal direction; and / or

[0036] The second cleaning component is disposed on the frame and located downstream of the scraper. The second cleaning components are arranged in pairs, with the two second cleaning components in the pair spaced apart in the vertical direction. The two second cleaning components in the pair are respectively used to act on the upper and lower surfaces of the plate.

[0037] Optionally, the second cleaning component is located downstream of the first cleaning component.

[0038] Optionally, the first cleaning components are arranged in pairs, with the two first cleaning components in a pair spaced apart in the vertical direction; and / or

[0039] Along the first horizontal direction, the number of the first cleaning components is at least two, and the at least two first cleaning components are spaced apart along the first horizontal direction.

[0040] According to the cleaning device of this utility model, the scraper can be pivotally adjusted, thereby enabling the scraper to adaptively fit the surface of the board, further improving the cleaning effect of the board surface. Attached Figure Description

[0041] The following drawings, which illustrate embodiments of the present invention, are incorporated herein as part of the present invention for understanding the invention. The drawings show embodiments of the present invention and their descriptions, serving to explain the principles of the present invention. In the drawings,

[0042] Figure 1 This is a three-dimensional schematic diagram of a cleaning device according to a preferred embodiment of the present invention;

[0043] Figure 2 for Figure 1 A top-down view;

[0044] Figure 3 for Figure 1 A left-view diagram;

[0045] Figure 4 for Figure 1 The diagram shows a partial structural schematic of the cleaning device, illustrating the movable connection between the scraper and the fixed base;

[0046] Figure 5 for Figure 4 An enlarged schematic diagram of part A in the diagram;

[0047] Figure 6 for Figure 1 The schematic diagram of a partial structure of the cleaning device shown illustrates the movable connection between the scraper and the mounting base from another perspective; and

[0048] Figure 7 for Figure 6 An enlarged schematic diagram of part B in the diagram.

[0049] Explanation of reference numerals in the attached figures:

[0050] 100 Cleaning Device

[0051] 110 racks

[0052] 111 Base

[0053] 112 Columns

[0054] 113 Reinforcing Components

[0055] 120 Conveyor Components

[0056] 121 Traction Roller

[0057] 122 Feed roller

[0058] 123 Conveyor Rollers

[0059] 124 First cleaning component

[0060] 125 Second cleaning component

[0061] 126 First driving component

[0062] 127 Second drive unit

[0063] 128 Third drive unit

[0064] 130 scraper

[0065] 131 Slide

[0066] 132 First Opening

[0067] 133 Second opening

[0068] 134 Pivot axis

[0069] 135 Assembly slot

[0070] 140 Fixture

[0071] 141 active seats

[0072] 142 Guide Components

[0073] 143 guide rail

[0074] 144 sliders

[0075] 145 Accommodation Room

[0076] 146 mounting ports

[0077] 150 First Drive Component

[0078] 151 rack

[0079] 152 Gears

[0080] 153 lead screw

[0081] 154 Sleeve

[0082] 155 Connecting Components

[0083] 156 Auxiliary Components

[0084] 157 Limiting components

[0085] 158 Transmission Components

[0086] 159 First Power Component

[0087] 160 Adjustment Components

[0088] D1 First horizontal direction

[0089] D2 Second horizontal direction

[0090] DH (vertical direction) Detailed Implementation

[0091] In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. However, it will be apparent to those skilled in the art that embodiments of the present invention may be practiced without one or more of these details. In other instances, certain technical features well-known in the art have not been described in order to avoid confusion with embodiments of the present invention.

[0092] To fully understand the embodiments of this utility model, a detailed structure will be presented in the following description. Obviously, the implementation of the embodiments of this utility model is not limited to the specific details familiar to those skilled in the art.

[0093] It should be understood that the terminology used herein is intended only to describe particular embodiments and is not intended to limit the invention. The singular forms “a,” “an,” and “the” are also intended to include the plural forms unless the context clearly indicates otherwise. When the terms “comprising” and / or “including” are used in this specification, they indicate the presence of the stated features, integrals, steps, operations, elements, and / or components, but do not exclude the presence or addition of one or more other features, integrals, steps, operations, elements, components, and / or combinations thereof.

[0094] The ordinal numbers such as "first" and "second" used in this utility model are merely identifiers and do not have any other meaning, such as a specific order. Furthermore, for example, the term "first component" does not imply the existence of a "second component," and the term "second component" does not imply the existence of a "first component." It should be noted that the terms "upper," "lower," "front," "rear," "left," "right," "inner," "outer," and similar expressions used in this utility model are for illustrative purposes only and are not intended to be limiting.

[0095] The specific embodiments of the present invention will be described in more detail below with reference to the accompanying drawings, which show representative embodiments of the present invention and are not intended to limit the present invention.

[0096] This invention provides a cleaning device for sheet materials.

[0097] Please see Figures 1 to 5 The cleaning device 100 includes a frame 110, a conveying assembly 120, a scraper 130, and an adjusting assembly 160. Specifically, the conveying assembly 120 is connected to the frame 110 and is used to convey sheet metal along a first horizontal direction D1. The scraper 130 is pivotally adjustable to the frame 110 between a first position and a second position about a first axis extending along a second horizontal direction D2. The second horizontal direction D2 is perpendicular to the first horizontal direction D1. The scraper 130 is used to clean the sheet metal. The adjusting assembly 160 is disposed on the frame 110. The adjusting assembly 160 includes a connecting member 155 for acting on the scraper 130 at a position offset from the first axis to pivot the scraper 130.

[0098] According to the cleaning device 100 of this solution, the scraper 130 can be pivotally adjusted, thereby enabling the scraper 130 to adaptively fit with the surface of the board, further improving the cleaning effect of the board surface.

[0099] It should be noted that the angle formed by the scraper 130 in the first position and the scraper 130 in the second position is preferably in the range of 0 to 60°.

[0100] The following is an explanation of the aforementioned included angle.

[0101] It is understood that the scraper 130 has a cutting edge for contacting the board material. During the cleaning process, the edge of the cutting edge preferentially contacts the board material. Since the scraper 130 can adjust its position between a first position and a second position around a first axis, the pivoting path of the cutting edge can correspondingly form an arc-shaped surface. A straight line is drawn between a point on the cutting edge and the pivoting center. The lines connecting this point on the cutting edge at different positions to the pivoting center can form an angle, for example, called angle α, where 0 < α ≤ 60°. When α = 0°, the scraper 130 does not have the ability to pivot; when α > 60°, the scraper 130 is far from the working surface of the board material, making it difficult to contact and clean the board. Therefore, preferably, 0 < α ≤ 60°.

[0102] Furthermore, the frame 110 includes a base 111, columns 112, and reinforcing members 113. The base 111 is arranged along a first horizontal direction D1, and a plurality of columns 112 arranged along a vertical direction DH are connected to the base 111. For example, a plurality of vertical columns 112 are connected to the lower surface of the base 111, and the plurality of columns 112 are spaced apart along the first horizontal direction D1. In order to improve the overall structural strength of the frame 110, a reinforcing member 113 is connected between two adjacent columns 112 along the first horizontal direction D1. It can be understood that the reinforcing member 113 is arranged along the first horizontal direction D1. The frames 110 are arranged in pairs, and the two pairs of frames 110 are spaced apart along a second horizontal direction D2. The conveying assembly 120 is arranged between the two pairs of frames 110 and connected to the two frames 110.

[0103] Please see now Figures 1 to 3 The conveying assembly 120 includes a traction roller 121 and a feed roller 122. The traction roller 121 is arranged along a second horizontal direction D2 and is rotatably connected to the frame 110 about its axis. The feed roller 122 is arranged along a second horizontal direction D2 and is rotatably connected to the frame 110 about its axis. The traction roller 121 and the feed roller 122 are spaced apart along a first horizontal direction. Along the direction of travel of the sheet material (see...) Figure 1 (As indicated by the middle arrow), the traction roller 121 is located downstream of the feed roller 122. Furthermore, the conveying assembly 120 also includes a conveying roller 123, which is disposed along a second horizontal direction D2. The conveying roller 123 is rotatably connected to the frame 110 about its axis. The conveying roller 123 is located between the feed roller 122 and the traction roller 121.

[0104] The traction rollers 121 are arranged in pairs, with the two traction rollers 121 spaced apart vertically in the direction DH; and / or the feed rollers 122 are arranged in pairs, with the two feed rollers 122 spaced apart vertically in the direction DH. For example Figure 1 In this configuration, traction rollers 121 are arranged in pairs, and feed rollers 122 are also arranged in pairs. One end of each traction roller 121 is connected to a first drive element 126, such as a motor. The first drive element 126 is used to drive the traction roller 121 to rotate. It is understood that one end of each feed roller 122 may also be provided with a drive element to drive the feed roller 122 to rotate.

[0105] The connecting member 155 is designed to act on the scraper 130 under manual operation by the user. Alternatively, please refer to [link to relevant documentation]. Figures 4 to 7The cleaning device 100 also includes a first drive assembly 150, which is disposed on the frame 110 and connected to the scraper 130. The first drive assembly 150 is used to drive the scraper 130 to pivot between a first position and a second position. Specifically, the first drive assembly 150 includes a first power member 159 (or the adjusting assembly 160 also includes a first power member 159). A connecting member 155 is movably connected to the frame 110 and the scraper 130. The connecting member 155 is used to act on the scraper 130 at a position offset from the first axis (i.e., the axis of the pivot axis 134) to cause the scraper 130 to pivot. The first power member 159 is connected to the frame 110 and the connecting member 155, and the first power member 159 is used to drive the connecting member 155 to move. Furthermore, the adjusting assembly 160 also includes a transmission assembly 158 and / or an auxiliary member 156. Figure 5 In the cleaning device 100, a transmission assembly 158 and an auxiliary component 156 are included. Specifically, the transmission assembly 158 is connected to a first power member 159 and a connecting member 155. The transmission assembly 158 is used to drive the connecting member 155 to move under the drive of the first power member 159. The auxiliary component 156 is disposed on the frame 110, and one end of the auxiliary component 156 is movably connected to the connecting member 155.

[0106] Please continue reading. Figures 4 to 7 A movable seat 141 is provided at the frame 110, and the movable seat 141 has a receiving chamber 145. The transmission assembly 158 is disposed in the receiving chamber 145. The transmission assembly 158 includes a lead screw 153 and a sleeve 154. Specifically, the lead screw 153 is arranged along a first horizontal direction D1, and the lead screw 153 is pivotally connected to the frame 110 about its axis. The sleeve 154 is sleeved onto the outer periphery of the lead screw 153, and the sleeve 154 is configured to move relative to the lead screw 153 along the first horizontal direction D1 under the drive of the lead screw 153. The sleeve 154 acts on the connecting member 155. Figure 7 In this assembly, the sleeve 154 has an arc-shaped contact surface with the connecting member 155. Furthermore, the transmission assembly 158 also includes a gear 152 and a rack 151. The gear 152 is connected to the outer periphery of the lead screw 153. The rack 151 is connected to a first power member 159 and meshes with the gear 152. The first power member 159 drives the rack 151 to move, causing the gear 152 to pivot the lead screw 153.

[0107] The following describes the process of the first power component 159 driving the scraper 130 to pivot and adjust.

[0108] Figure 5In this configuration, the first power component 159 is constructed, for example, as a cylinder (or other drive components with telescopic functions, such as electric cylinders, hydraulic cylinders, etc.). The first power component 159 is arranged along the vertical direction DH and connected to the rack 151. It can be understood that the first power component 159 is used to drive the rack 151 to move along the vertical direction DH. The rack 151 meshes with the gear 152, thereby driving the gear 152 to rotate around the axis of the lead screw 153, which in turn drives the lead screw 153 to rotate around its axis.

[0109] See Figure 6 and Figure 7 The scraper 130 is provided with a groove 131, and the connecting member 155 is disposed in the groove 131 and extends partially through the first opening 132 and the second opening 133 of the groove 131 to the receiving chamber 145 (or the outside of the groove 131). That is, the connecting member 155 extends partially into the interior of the scraper 130. Since the sleeve 154 has an assembly groove 135, a limiting member 157 is provided at the connecting member 155 and extends into the assembly groove 135. In other words, the portion of the connecting member 155 located outside the groove 131 is movably connected to the auxiliary member 156 and the sleeve 154. Therefore, driven by the lead screw 153, the sleeve 154 can only move along the extension direction of the lead screw 153, thereby acting on the connecting member 155. Because the connecting member 155 is movably connected to the auxiliary member 156, the connecting member 155 pivots under the force of the sleeve 154, thereby driving the scraper 130 to pivot, so as to realize the pivot adjustment of the scraper 130 between the first position and the second position. It can be understood that because the transmission between the lead screw 153 and the sleeve 154 has a self-locking characteristic, the scraper 130 can be suspended in other positions between the aforementioned first position and second position.

[0110] Because the scraper 130 can pivot and adjust to different positions, it can process sheets of different thicknesses. However, when processing sheets of uniform thickness, there is a situation where the scraper 130 cannot contact the sheet after pivoting. Therefore, the scraper 130 is configured to be movably and adjustably connected to the frame 110 along the vertical direction DH. A guide assembly 142 is provided between the scraper 130 and the frame 110, and the guide assembly 142 is arranged along the vertical direction DH. For details, please refer to... Figure 1 and Figure 4 A fixed base 140 is provided at the frame 110, and a movable base 141 is movably connected to the fixed base 140 along the vertical direction DH. The aforementioned guide assembly 142 is disposed between the fixed base 140 and the movable base 141. The guide assembly 142 includes a guide rail 143 and a slider 144 connected to each other. One of the guide rail 143 and the slider 144 is connected to the fixed base 140, and the other of the guide rail 143 and the slider 144 is connected to the movable base 141. Figure 4In this configuration, guide rail 143 is arranged vertically DH and connected to fixed base 140, and slider 144 is connected to movable base 141. Movable base 141 is also connected to a third drive component 128, which may be constructed as a cylinder (or other drive components with telescopic function, such as electric cylinders, hydraulic cylinders, etc.). The third drive component 128 is used to drive movable base 141 to move vertically DH. The third drive component 128 is arranged vertically DH and mounted to fixed base 140.

[0111] Please continue reading. Figure 1 and Figure 4 To achieve a more comprehensive cleaning of the sheet material, preferably, the aforementioned scrapers 130 are arranged in pairs. When the sheet material is placed on the conveying assembly 120, the two scrapers 130 in pairs are located on the upper and lower sides of the sheet material along the thickness direction of the sheet material, respectively. Furthermore, the two scrapers 130 in pairs are spaced apart along the first horizontal direction D1.

[0112] Furthermore, the cleaning device 100 also includes a first cleaning component 124 and / or a second cleaning component 125. Figure 1 In this device, the cleaning apparatus 100 includes a first cleaning member 124 and a second cleaning member 125. Specifically, the first cleaning member 124 is disposed on the frame 110 and located downstream of the scraper 130. The first cleaning member 124 is pivotally connected to the frame 110 about an axis extending along a second horizontal direction D2. The first cleaning members 124 are arranged in pairs, with the two pairs of first cleaning members 124 spaced apart in the vertical direction DH; and / or along the first horizontal direction D1, the number of first cleaning members 124 is at least two, with at least two first cleaning members 124 spaced apart in the first horizontal direction D1. The first cleaning member 124 is constructed, for example, as a roller brush, which is constructed of metal to ensure a good cleaning effect on the surface of the sheet material. The second cleaning member 125 is disposed on the frame 110 and located downstream of the scraper 130. Figure 1 In this configuration, the second cleaning member 125 is also located downstream of the first cleaning member 124. The second cleaning members 125 are arranged in pairs, with the two pairs spaced apart vertically in the direction DH. The two pairs of second cleaning members 125 are respectively used to act on the upper and lower surfaces of the board. The second cleaning member 125 is constructed, for example, as felt.

[0113] Please continue reading. Figure 1It should be noted that there are two first cleaning components 124, which are distributed at intervals along the vertical direction DH and the first horizontal direction D1. The first cleaning components 124 are correspondingly arranged with the aforementioned conveying roller 123. One first cleaning component 124 is used to clean the upper surface of the sheet material, and the other first cleaning component 124 is used to clean the lower surface of the sheet material. It can be understood that during the movement of the sheet material along the first horizontal direction D1 under the action of the conveying assembly 120, the sheet material is sandwiched between the first cleaning component 124 and the conveying roller 123.

[0114] The cleaning process for the boards is described below.

[0115] by Figure 1 For example, the user first adjusts the position of the scraper 130 according to the specifications of the board material, following the steps described above, to ensure that the scraper 130 can contact the surface of the board material. The board material to be cleaned is then loaded onto the conveying assembly 120 via the feed roller 122, and moves along the first horizontal direction D1 from the feed roller 122 towards the traction roller 121. During this process, one scraper 130 is used to finely scrape the upper surface of the board material, and the other scraper 130 is used to finely scrape the lower surface of the board material. After scraping, the upper and lower surfaces of the board material are cleaned a second time by the first cleaning component 124 to remove residual debris. Then, the loose dust on the surface of the board material is cleaned by the second cleaning component 125. When the board material reaches the traction roller 121, it will be pulled by the traction roller 121 until it leaves the conveying assembly 120.

[0116] It is understood that, in order to accommodate plates of different thicknesses, the spacing between the two pairs of feed rollers 122 along the vertical direction DH can be set to be adjustable; the spacing between the two pairs of traction rollers 121 can be set to be adjustable; the spacing between the corresponding conveying rollers 123 and the first cleaning member 124 can be set to be adjustable; and the spacing between the two pairs of second cleaning members 125 can be set to be adjustable.

[0117] To reduce the impact of dust, debris, and other pollutants during the cleaning process on users, an external vacuum cleaner can be installed in conjunction with the cleaning device 100 of this invention. The external vacuum cleaner can simultaneously remove the debris cleaned by the scraper 130, the first cleaning component 124, and the second cleaning component 125, ensuring no dust escapes. It is understood that the cleaning device 100 can also be equipped with a control cabinet to integrate a PLC control system, coordinating parameters such as the sheet traction speed, the pressure of the scraper 130 on the sheet, the rotational speed of the first cleaning component 124, and the suction airflow of the vacuum cleaner, to achieve fully automated operation.

[0118] According to the cleaning device of this utility model, the scraper can quickly and effectively remove a large amount of cutting waste from the surface of the board, reducing the need for manual cleaning. Furthermore, after scraper cleaning, the first and second cleaning components can further remove residual fine dust, ensuring the cleanliness of the board surface and significantly improving the cleaning efficiency. Simultaneously, the scraper can be adjusted within a tilt range of 0–60°, allowing for adaptive contact between the scraper and the board surface, further enhancing the cleaning effect. Through multi-stage cleaning by the scraper, the first cleaning component, and the second cleaning component, an effective cleaning process is formed, ensuring higher cleanliness and avoiding quality problems caused by dust affecting material adhesion during subsequent processing. Moreover, mechanized cleaning reduces reliance on manual cleaning, alleviating the labor intensity of workers.

[0119] Unless otherwise defined, the technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art. The terminology used herein is for descriptive purposes only and is not intended to limit the scope of the invention. Terms such as “set” appearing herein can refer to either a component being directly attached to another component or a component being attached to another component via an intermediary. A feature described in one embodiment may be applied, alone or in combination with other features, to another embodiment, unless that feature is not applicable in that other embodiment or is otherwise stated.

[0120] This utility model has been described through the above embodiments. However, it should be understood that the above embodiments are for illustrative purposes only and are not intended to limit this utility model to the described embodiments. Those skilled in the art will understand that many more variations and modifications can be made based on the teachings of this utility model, and all such variations and modifications fall within the scope of protection claimed by this utility model.

Claims

1. A cleaning device for sheet metal, characterized in that, The cleaning device includes: frame; A conveying assembly connected to the frame, the conveying assembly being used to convey the sheet metal along a first horizontal direction; A scraper, pivotally and adjustably connected to the frame between a first position and a second position about a first axis extending along a second horizontal direction perpendicular to the first horizontal direction, the scraper being used to clean the sheet metal; and An adjustment assembly is disposed on the frame, the adjustment assembly including a connecting member for acting on the scraper at a position offset from the first axis to cause the scraper to pivot.

2. The cleaning device according to claim 1, characterized in that, The connecting member portion extends into the interior of the scraper. The connecting member is used to act on the scraper; or, the adjusting assembly further includes a first power member connected to the frame and the connecting member, the first power member being used to drive the connecting member to move.

3. The cleaning device according to claim 2, characterized in that, The adjustment component further includes: A transmission assembly connected to the first power member and the connecting member, the transmission assembly being used to move the connecting member under the drive of the first power member; and / or An auxiliary component is disposed on the frame, and one end of the auxiliary component is movably connected to the connecting component.

4. The cleaning device according to claim 3, characterized in that, The transmission assembly includes: A lead screw, the lead screw being arranged along the first horizontal direction, the lead screw being pivotally connected to the frame about its axis; and A sleeve is fitted onto the outer periphery of the lead screw, the sleeve being configured to move relative to the lead screw along the first horizontal direction under the drive of the lead screw, the sleeve acting on the connecting member.

5. The cleaning device according to claim 4, characterized in that, The transmission assembly also includes: Gears, the gears being connected to the outer periphery of the lead screw; and A rack, which is connected to the first power component and meshes with the gear; The first power component is used to drive the rack to move, so that the gear drives the lead screw to pivot.

6. The cleaning device according to claim 1, characterized in that, The scrapers are arranged in pairs. When the plate is placed on the conveying assembly, the two scrapers in the pair are located on the upper and lower sides of the plate along the thickness direction of the plate, respectively; and / or The scraper is movably and adjustablely connected to the frame in the vertical direction.

7. The cleaning device according to claim 6, characterized in that, The two scrapers in pairs are spaced apart along the first horizontal direction.

8. The cleaning device according to claim 6, characterized in that, A guide assembly is provided between the scraper and the frame, and the guide assembly is arranged in a vertical direction.

9. The cleaning device according to claim 1, characterized in that, The conveying assembly includes: A feed roller, the feed roller being arranged along the second horizontal direction, the feed roller being rotatably connected to the frame about its axis; and A traction roller, the traction roller being arranged along the second horizontal direction, the traction roller being rotatably connected to the frame about its axis; The traction roller and the feed roller are spaced apart along the first horizontal direction, and the traction roller is located downstream of the feed roller along the traveling direction of the plate. The conveying assembly further includes a conveying roller disposed along the second horizontal direction, the conveying roller being rotatably connected to the frame about its axis, and the conveying roller being located between the feed roller and the traction roller.

10. The cleaning device according to claim 9, characterized in that, The feed rollers are arranged in pairs, with the two feed rollers in a pair spaced apart in the vertical direction; and / or The traction rollers are arranged in pairs, with the two traction rollers in a pair spaced apart in the vertical direction.

11. The cleaning device according to claim 1, characterized in that, The cleaning device also includes: A first cleaning member, disposed on the frame and downstream of the scraper, is pivotally connected to the frame about an axis extending along the second horizontal direction; and / or The second cleaning component is disposed on the frame and located downstream of the scraper. The second cleaning components are arranged in pairs, with the two second cleaning components in the pair spaced apart in the vertical direction. The two second cleaning components in the pair are respectively used to act on the upper and lower surfaces of the plate.

12. The cleaning device according to claim 11, characterized in that, The second cleaning component is located downstream of the first cleaning component.

13. The cleaning device according to claim 11, characterized in that, The first cleaning components are arranged in pairs, with the two first cleaning components in a pair spaced apart in the vertical direction; and / or Along the first horizontal direction, the number of the first cleaning components is at least two, and the at least two first cleaning components are spaced apart along the first horizontal direction.

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