Carrier plate and cleaning machine thereof

Abstract

The utility model belongs to the technical field of perovskite cells, and particularly relates to a carrier plate and a cleaning machine thereof. The utility model provides a carrier plate which comprises a carrier plate body, a plurality of cleaning grooves matched with workpieces of a first size are formed in the surface of the carrier plate body; the pressing plate is detachably connected to the side edge of the carrier plate body so as to limit the workpiece; the pressing sheets are rotationally arranged on the side wall of the carrier plate body, and every two pressing sheets correspond to one pressing plate; wherein a workpiece is horizontally placed in the cleaning tank, and the pressing plate is embedded into the carrier plate body to limit the workpiece, so that the surface of the workpiece and the carrier plate body are coplanar; the pressing piece rotates to limit the pressing plate. And through cooperation of the pressing plate and the pressing piece, the stability of the first-size workpiece in the cleaning tank is improved.

Description

Technical Field

[0001] This utility model belongs to the field of perovskite battery technology, and particularly relates to carrier plates and their cleaning machines. Background Technology

[0002] In related technologies, existing perovskite substrate glass cleaning machines typically place the glass substrate on a carrier plate when cleaning the glass substrate, especially for small-sized glass substrates, where the carrier plate can hold multiple small-sized glass substrates.

[0003] In related technologies, to improve the stability of the glass substrate on the carrier plate, multiple cleaning tanks are often created on the carrier plate. For ease of handling, the opening size of the cleaning tanks is slightly larger than that of the glass substrate. When the carrier plate moves horizontally within the cleaning machine, the glass substrate will wobble relative to the carrier plate within the cleaning tank, causing frictional damage to the glass substrate.

[0004] Therefore, how to solve the problem of the glass substrate swaying relative to the carrier plate in the cleaning tank is a technical problem that urgently needs to be solved in this field.

[0005] It should be noted that the information disclosed in this background section is only for understanding the background technology of this application concept, and therefore, the above description is not considered to constitute information related to the technology. Utility Model Content

[0006] This disclosure provides at least one carrier plate and its cleaning machine.

[0007] In a first aspect, embodiments of this disclosure provide a carrier board, comprising:

[0008] The carrier plate body has several cleaning grooves on its surface that match the workpiece of the first size;

[0009] A pressure plate, which is detachably connected to the side of the carrier plate body to limit the workpiece;

[0010] Several pressure plates are rotatably disposed on the side wall of the carrier plate body, with each pair of pressure plates corresponding to one pressure plate;

[0011] The workpiece is placed horizontally into the cleaning tank, and the pressure plate is embedded in the carrier plate body to limit the workpiece so that the surface of the workpiece is coplanar with the carrier plate body.

[0012] The tablet press rotates to limit the pressure plate.

[0013] In one optional embodiment, the cleaning tank is opened to a depth greater than the workpiece thickness;

[0014] Each of the cleaning tanks is symmetrically provided with a number of first protrusions, which are used to support the workpiece so that the surface of the workpiece is coplanar with the surface of the carrier plate body.

[0015] In one optional embodiment, the side wall of the pressure plate is provided with a plurality of second protrusions corresponding to the cleaning tank, the second protrusions being used to limit the workpiece placed in the cleaning tank.

[0016] In one optional embodiment, the carrier plate body has a plurality of grooves adapted to the pressure plate along its length, and the depth of the grooves is 4 / 5 of the thickness of the pressure plate.

[0017] In one optional embodiment, positioning surfaces are provided at both ends of the pressure plate along its length, and the thickness of the positioning surfaces is the same as the thickness of the groove.

[0018] After the pressure plate is embedded in the groove, the pressure plate rotates circumferentially until it abuts against the positioning surface to limit the pressure plate.

[0019] In one optional embodiment, a magnet is provided at the groove corresponding to the positioning surface;

[0020] A circular groove is formed on the bottom wall of the pressure plate corresponding to the magnet, and the magnet is adapted to be inserted into the circular groove.

[0021] In one optional embodiment, the thickness of the second boss is 1 / 5 of the thickness of the pressure plate, wherein after the pressure plate is embedded in the groove, the second boss is in contact with the surface of the workpiece.

[0022] In one alternative embodiment, the pressure plate is made of magnetic stainless steel and is magnetically attracted to a magnet.

[0023] Secondly, embodiments of this disclosure also provide a cleaning machine, comprising:

[0024] The cleaning station is used to place workpieces of the second size or carrier plates of the same size, and a cleaning device is installed in the cleaning station.

[0025] The surface of the carrier plate body is provided with several cleaning grooves that match the workpiece of the first size;

[0026] A pressure plate, which is detachably connected to the side of the carrier plate body to limit the workpiece;

[0027] In the process of cleaning the first-sized workpiece, the first-sized workpiece is placed in the cleaning tank, the pressure plate limits the workpiece, and the carrier plate body is sent into the cleaning station.

[0028] When cleaning a workpiece of a second size, the workpiece of the second size is sent into the cleaning station, and the cleaning device is suitable for cleaning the workpiece.

[0029] The beneficial effects of this utility model are that it provides a carrier plate body and its cleaning machine. By opening a cleaning groove on one side of the carrier plate body and a magnetically adsorbed pressure plate, when cleaning a workpiece of the first size (e.g., 50mm*50mm), the workpiece is placed horizontally in the cleaning groove, and the pressure plate limits the workpiece, which improves the stability of the workpiece of the first size in the cleaning groove and prevents it from shaking. At the same time, the carrier plate body can drive multiple workpieces of the first size to enter the cleaning machine simultaneously, which improves the cleaning rate.

[0030] Other features and advantages of this invention will be set forth in the description which follows, and will be apparent in part from the description, or may be learned by practicing the invention. The objectives and other advantages of this invention are realized and obtained through the structures particularly pointed out in the description and the accompanying drawings.

[0031] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, preferred embodiments are described in detail below with reference to the accompanying drawings. Attached Figure Description

[0032] To more clearly illustrate the technical solutions in the specific embodiments or related technologies of this utility model, the drawings used in the description of the specific embodiments or related technologies will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0033] Figure 1 A perspective view of the carrier plate body provided in the embodiments of this disclosure;

[0034] Figure 2 A top view of the carrier plate body provided in an embodiment of this disclosure;

[0035] Figure 3 Provided for the embodiments of this disclosure Figure 2 Sectional view of AA in

[0036] Figure 4 Provided for the embodiments of this disclosure Figure 2 The sectional view of BB in the image.

[0037] In the picture:

[0038] 1. Carrier plate body; 10. Cleaning tank; 11. First boss; 12. Groove; 13. Magnet; 2. Pressure plate; 20. Second boss; 21. Positioning surface; 22. Circular groove; 3. Pressure plate. Detailed Implementation

[0039] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0040] In this document, when it is mentioned that a first component is located on a second component, this can mean that the first component can be directly formed on the second component, or that a third component can be inserted between the first and second components. Furthermore, in the accompanying drawings, the thickness of the components may be exaggerated or reduced for the purpose of effectively describing the technical content.

[0041] In this document, exemplary embodiments of the present disclosure will be described in more detail with reference to the accompanying drawings. As used herein, expressions such as “at least one of…” modify the entire list of elements when following a list of elements, rather than individual elements in the list. For example, the expression “at least one of a, b, and c” should be understood to include only a, only b, only c, both a and b, both a and c, both b and c, or all of a, b, and c.

[0042] The terminology used herein is for the purpose of describing specific exemplary configurations only and is not intended to be limiting. As used herein, the singular articles “a,” “an,” and “the” may also be intended to include plural forms unless otherwise clearly stated herein. The terms “comprising,” “including,” and “having” are inclusive and thus specify the presence of features, steps, operations, elements, and / or components, but do not preclude the presence or addition of one or more other features, steps, operations, elements, components, and / or combinations thereof. The method steps, processes, and operations described herein should not be construed as requiring them to be performed in the specific order discussed or shown, unless specifically identified as such. Additional or alternative steps may be employed.

[0043] As used herein, the phrases “in one embodiment,” “according to one embodiment,” “in some embodiments,” etc., generally refer to the fact that a particular feature, structure, or characteristic following the phrase can be included in at least one embodiment of this disclosure. Therefore, a particular feature, structure, or characteristic can be included in more than one embodiment of this disclosure, such that these phrases do not necessarily refer to the same embodiment. As used herein, the terms “example,” “exemplary,” etc., are used to “serve as an example, instance, or illustration.” Any implementation, aspect, or design described herein as “example” or “exemplary” is not necessarily to be construed as preferred or superior to other implementations, aspects, or designs. Rather, the use of the terms “example,” “exemplary,” etc., is intended to present concepts in a specific manner.

[0044] Research has found that existing perovskite substrate glass cleaning machines can only clean glass substrates of one size and cannot be compatible with multiple sizes. When it is necessary to clean large-sized (e.g., 400mm*600mm) glass substrates and at the same time clean small-sized (e.g., 50mm*50mm) glass substrates, multiple cleaning machines are generally required, which is costly.

[0045] Therefore, how to solve the problem of existing cleaning equipment being incompatible with glass substrates of different sizes is a technical problem that urgently needs to be solved in this field.

[0046] The defects in the above solutions and the reasons for their occurrence are the results of the inventors' practice and careful research. Therefore, the discovery process of the above problems and the solutions proposed in this disclosure should be considered as the inventors' contributions to this disclosure.

[0047] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0048] The following detailed description, with reference to the accompanying drawings, describes some embodiments of the present invention. Unless otherwise specified, the following embodiments and features can be combined with each other.

[0049] like Figures 1 to 4 As shown, at least one embodiment provides a carrier plate, comprising: a carrier plate body 1, the surface of which is provided with a plurality of cleaning grooves 10 matching a first-size workpiece in a matrix pattern; a pressure plate 2, which is detachably connected to the side of the carrier plate body 1 to limit the workpiece; and a plurality of pressure plates 3, the pressure plates 3 being made of stainless steel and having their bottom walls in contact with the surface of the carrier plate body 1. The pressure plates 3 are rotatably disposed on the side wall of the carrier plate body 1, with every two pressure plates 3 corresponding to one pressure plate 2; wherein, after the pressure plate 2 is embedded in the carrier plate body 1, the pressure plates 3 rotate to limit the pressure plate 2, thereby achieving quick installation and removal of the pressure plates 2. When cleaning the first-size workpiece, the workpiece is placed horizontally in the cleaning groove 10, the pressure plate 2 is embedded in the carrier plate body 1 to limit the workpiece, so that the surface of the workpiece is coplanar with the carrier plate body 1; the pressure plates 3 rotate to limit the pressure plate 2.

[0050] In this embodiment, the workpiece refers to a glass substrate. The dimensions of the second-sized workpiece are 400mm*600mm, and the dimensions of the first-sized workpiece are 50mm*50mm. By creating a cleaning tank 10 and a magnetically adsorbed pressure plate 2 on one side of the carrier plate body 1, multiple first-sized workpieces can be driven simultaneously into the cleaning machine when cleaning the first-sized workpiece, facilitating the cleaning process. When cleaning the second-sized workpiece, which is the same size as the carrier plate body 1, the second-sized workpiece enters the cleaning machine horizontally, improving the machine's compatibility and increasing the cleaning speed.

[0051] Reference Appendix Figure 2 The cleaning tank 10 is square, and its depth is greater than the workpiece thickness. Furthermore, the depth of the cleaning tank 10 is 2.2 mm, and the workpiece thickness is 0.2 mm. Each cleaning tank 10 has several symmetrically arranged first protrusions 11, which support the workpiece so that its surface is coplanar with the surface of the carrier plate 1. The height of each first protrusion 11 is 0.2 mm. After the workpiece is horizontally placed in the cleaning tank 10, each first protrusion 11 supports the workpiece from the bottom of the cleaning tank 10, ensuring that the workpiece surface is at the same level as the surface of the carrier plate 1.

[0052] Reference Appendix Figure 3 The pressure plate 2 has several second protrusions 20 on its sidewalls corresponding to the cleaning tank 10. These second protrusions 20 face the cleaning tank 10 and are used to limit the workpiece placed inside the cleaning tank 10. The thickness of the second protrusion 20 is 1 / 5 of the thickness of the pressure plate 2. After the pressure plate 2 is embedded in the groove 12, the second protrusion 20 is in contact with the surface of the workpiece. After the workpiece is horizontally placed in the cleaning tank 10, the pressure plate 2 is embedded in the carrier plate body 1. At this time, the second protrusions 20 are located above the workpiece and abut against the surface of the workpiece, thus limiting the workpiece.

[0053] Reference Appendix Figure 2 The carrier plate body 1 has several grooves 12 along its length that are adapted to the pressure plate 2. The depth of each groove 12 is 4 / 5 of the thickness of the pressure plate 2. The thickness of the pressure plate is 2 mm, and the depth of the grooves 12 is 1.6 mm. The grooves 12 extend along the length of the carrier plate body 1. Positioning surfaces 21 are provided at both ends of the pressure plate 2 along its length. The thickness of the positioning surfaces 21 is the same as the thickness of the grooves 12. After the pressure plate 2 is embedded in the grooves 12, the pressure plate 3 rotates circumferentially until it abuts against the positioning surfaces 21 to limit the pressure plate 2.

[0054] Reference Appendix Figure 4A magnet 13 is provided at the groove 12 corresponding to the positioning surface 21; the magnet 13 is an annular countersunk strong magnet 13, which is fixed to the carrier plate body 1 by M2 screws. A circular groove 22 is formed on the bottom wall of the pressure plate 2 corresponding to the magnet 13, and the magnet 13 is adapted to be inserted into the circular groove 22. The pressure plate 2 is made of magnetic stainless steel, and the pressure plate 2 and the magnet 13 are magnetically attracted. Through the magnet 13 and the magnetic stainless steel pressure plate 2, the pressure plate 2 and the carrier plate body 1 are quickly positioned and clamped together.

[0055] At least one embodiment provides a cleaning machine, comprising: a cleaning station for placing a workpiece of a second size or a carrier plate body 1 of the same size, wherein a cleaning device is provided within the cleaning station; the surface of the carrier plate body 1 is provided with a plurality of cleaning grooves 10 matching the workpiece of a first size; and a pressure plate 2, which is detachably connected to the side of the carrier plate body 1 to limit the workpiece; wherein, when cleaning a workpiece of the first size, the workpiece of the first size is placed in the cleaning groove 10, the pressure plate 2 limits the workpiece, and the carrier plate body 1 is sent into the cleaning station; when cleaning a workpiece of the second size, the workpiece of the second size is sent into the cleaning station, and the cleaning device is adapted to clean the workpiece. By setting a carrier plate body 1 of the same size as the workpiece of the second size, the cleaning machine can be compatible with workpieces of different sizes, thereby improving cleaning efficiency.

[0056] In the description of the embodiments of this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0057] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating orientation or positional relationships, are based on the orientation or positional relationships shown in the accompanying drawings and 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, and therefore should not be construed as a limitation of this utility model. Furthermore, terms such as "first," "second," and other numerical terms used herein do not imply order or sequence unless expressly indicated herein. Therefore, without departing from the teachings of the exemplary embodiments, the first element, component, region, layer, or segment discussed above may be referred to as the second element, component, region, layer, or segment.

[0058] Based on the above-described preferred embodiments of this utility model, and through the foregoing description, those skilled in the art can make various changes and modifications without departing from the technical concept of this utility model. The technical scope of this utility model is not limited to the contents of the specification, but must be determined according to the scope of the claims.

Claims

1. A carrier plate, characterized in that, include: The carrier plate body (1) has several cleaning grooves (10) on its surface that match the workpiece of the first size. Pressure plate (2), which is detachably connected to the side of the carrier plate body (1) to limit the workpiece; Several pressure plates (3) are rotatably disposed on the side wall of the carrier plate body (1), and every two pressure plates (3) correspond to one pressure plate (2). The workpiece is placed horizontally in the cleaning tank (10), and the pressure plate (2) is embedded in the carrier plate body (1) to limit the workpiece so that the surface of the workpiece is coplanar with the carrier plate body (1). The tablet (3) rotates to limit the pressure plate (2).

2. The carrier plate as described in claim 1, characterized in that, The cleaning tank (10) is opened to a depth greater than the workpiece thickness; Each of the cleaning tanks (10) is symmetrically provided with a number of first protrusions (11), which are used to support the workpiece so that the surface of the workpiece is coplanar with the surface of the carrier plate body (1).

3. The carrier plate as described in claim 2, characterized in that, The side wall of the pressure plate (2) is provided with a number of second protrusions (20) corresponding to the cleaning tank (10). The second protrusions (20) are used to limit the workpiece placed in the cleaning tank (10).

4. The carrier plate as described in claim 3, characterized in that, The carrier plate body (1) has a plurality of grooves (12) adapted to the pressure plate (2) along its length direction, and the depth of the grooves (12) is 4 / 5 of the thickness of the pressure plate (2).

5. The carrier plate as described in claim 4, characterized in that, The pressure plate (2) has positioning surfaces (21) at both ends along its length, and the thickness of the positioning surfaces (21) is the same as the thickness of the groove (12). After the pressure plate (2) is embedded in the groove (12), the pressure plate (3) rotates circumferentially to abut against the positioning surface (21) to limit the pressure plate (2).

6. The carrier plate as described in claim 5, characterized in that, A magnet (13) is provided in the groove (12) corresponding to the positioning surface (21); A circular groove (22) is provided on the bottom wall of the pressure plate (2) corresponding to the magnet (13), and the magnet (13) is adapted to be inserted into the circular groove (22).

7. The carrier plate as claimed in claim 6, characterized in that, The thickness of the second boss (20) is 1 / 5 of the thickness of the pressure plate (2). After the pressure plate (2) is embedded in the groove (12), the second boss (20) fits against the surface of the workpiece.

8. The carrier plate as described in claim 5, characterized in that, The pressure plate (2) is made of magnetic stainless steel, and the pressure plate (2) is magnetically attracted to the magnet (13).

9. A cleaning machine characterized by, include: A cleaning station is used to place a workpiece of the second size or a carrier plate of the same size (1), and a cleaning device is provided in the cleaning station. The surface of the carrier plate body (1) is provided with a plurality of cleaning grooves (10) that match the first size workpiece. Pressure plate (2), which is detachably connected to the side of the carrier plate body (1) to limit the workpiece; In the process of cleaning the first size workpiece, the first size workpiece is placed in the cleaning tank (10), the pressure plate (2) limits the workpiece, and the carrier plate body (1) is sent into the cleaning station. When cleaning a workpiece of a second size, the workpiece of the second size is sent into the cleaning station, and the cleaning device is suitable for cleaning the workpiece.

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