Processing device

Abstract

The utility model belongs to the technical field of product processing, and particularly relates to a processing device. A fixed part is arranged on one side of a movable part of the machining device in the first direction, a through hole is formed in the fixed part in the second direction in a penetrating mode and used for fixing a liquid suction part, a liquid supply container is arranged on a base, and a containing cavity is formed in the liquid supply container and used for containing liquid. A first opening communicated with the containing cavity is formed in the top end of the liquid supply container, the movable part can drive the fixed part to move towards the first opening so as to dip liquid in the containing cavity, the base is arranged on the base and can move in the third direction, a plurality of positioning parts arranged at intervals are arranged on the base and used for fixing a part to be coated with liquid, and the positioning parts are used for positioning the part to be coated with the liquid. And the moving part can drive the fixed part to move towards the base so as to coat the part to be coated with the liquid. According to the technical scheme, automatic coating operation can be carried out on the part to be coated with liquid, and the coating operation efficiency is improved.

Description

Technical Field

[0001] This utility model belongs to the field of product processing technology, and specifically relates to a processing device. Background Technology

[0002] During the product manufacturing process, some parts need to be coated with liquid. Currently, liquid coating is mostly done manually. However, manual coating is slow, resulting in low efficiency and low automation. Utility Model Content

[0003] The purpose of this invention is to at least solve the problem of low efficiency in existing parts coating operations. This purpose is achieved through the following technical solution:

[0004] The first aspect of this utility model provides a processing apparatus, comprising:

[0005] Base;

[0006] A movable component is disposed on the base and is movable along a first direction and a second direction respectively. A fixing component is disposed on one side of the movable component along the first direction. A through hole is provided through the fixing component along the second direction. The through hole is used to fix the liquid suction component.

[0007] A liquid supply container is disposed on the base. The liquid supply container has a receiving cavity for containing liquid. The top of the liquid supply container is provided with a first opening communicating with the receiving cavity. The movable member can drive the fixed member to move toward the first opening to pick up the liquid in the receiving cavity.

[0008] A base is disposed on the pedestal and is movable along a third direction. The base is provided with a plurality of spaced positioning members for fixing the component to be coated with liquid. The movable member can drive the fixing member to move toward the base to coat the component with liquid. The first direction, the second direction and the third direction are arranged perpendicularly to each other.

[0009] According to the technical solution of this utility model, the base is used to support the moving part, the liquid supply container and the base, and the fixing part is used to fix the liquid suction part (which can be a cotton swab) and can move along the first direction and the second direction respectively to move toward the first opening and make the liquid suction part enter the receiving cavity to achieve liquid dipping. Then the moving part can drive the liquid-dipping liquid suction part to move out of the first opening and toward the base, thereby coating the parts to be coated on the base. The processing device of this utility model can perform automated coating operation on the parts to be coated, improve the efficiency of the coating operation and improve the degree of automation.

[0010] In addition, the processing apparatus according to this utility model may also have the following additional technical features:

[0011] In some embodiments of this utility model, the fixing member has a fixing hole that extends through the first direction, the fixing hole and the through hole are connected, and the processing device further includes a fastener, one end of which is used to pass through the fixing hole and fix the liquid suction member located in the through hole.

[0012] In some embodiments of this utility model, a plurality of fixing holes are provided, the plurality of fixing holes are arranged along the second direction and are all connected to the through hole, a plurality of fasteners are provided, the plurality of fasteners are arranged along the second direction, and each fastener can be inserted into one of the fixing holes.

[0013] In some embodiments of this utility model, the processing device further includes a stirring element and a driving element. The driving element is disposed on the base, connected to the stirring element, and capable of driving the stirring element to reciprocate along a second direction. The top of the liquid supply container is provided with a second opening, and part of the stirring element passes through the second opening and is located in the receiving cavity.

[0014] In some embodiments of this utility model, the stirring member includes a connecting part and a plurality of stirring parts. One end of the connecting part is connected to the driving member, and the other end of the connecting part is connected to the plurality of stirring parts. The plurality of stirring parts are arranged along the third direction. A plurality of second openings are provided. A portion of each stirring part is located inside the receiving cavity, and another portion of each stirring part passes through a second opening and is located outside the receiving cavity.

[0015] In some embodiments of this utility model, the positioning member includes a bottom and a positioning part, a first snap-fit ​​part and a second snap-fit ​​part respectively disposed on the bottom. The first snap-fit ​​part and the second snap-fit ​​part are symmetrically disposed about the positioning part. A first snap-fit ​​space is formed between the first snap-fit ​​part and the positioning part, and a second snap-fit ​​space is formed between the second snap-fit ​​part and the positioning part.

[0016] In some embodiments of this utility model, a liquid level detection element is provided inside the liquid supply container, and the liquid level detection element is used to detect the height of the liquid level in the receiving cavity.

[0017] In some embodiments of this utility model, the liquid supply container is provided with a drain hole, which is connected to the bottom end of the receiving cavity;

[0018] And / or, the liquid supply container is provided with a liquid injection hole, which is connected to the top of the receiving cavity.

[0019] In some embodiments of this utility model, multiple fasteners are provided, multiple first openings are provided, and the multiple first openings are arranged along a third direction, with each fastener corresponding to the position of one of the first openings.

[0020] In some embodiments of this utility model, the top of the liquid supply container is provided with a plurality of receiving slots, and the plurality of receiving slots are all located on the side of the first opening facing the base. Each receiving slot has an adsorption member at the bottom, and each fixing member corresponds to the position of one of the receiving slots.

[0021] In some embodiments of this utility model, the base is provided with a detection sensor, which is used to detect whether the component to be coated is placed on the base. Attached Figure Description

[0022] Various other advantages and benefits will become apparent to those skilled in the art upon reading the following detailed description of preferred embodiments. The accompanying drawings are for illustrative purposes only and are not intended to limit the scope of the invention. Furthermore, the same reference numerals denote the same parts throughout the drawings. In the drawings:

[0023] Figure 1 A schematic diagram of the processing apparatus according to an embodiment of the present invention is shown.

[0024] Figure 2 A schematic diagram of the processing apparatus according to an embodiment of the present invention is shown from another perspective.

[0025] Figure 3 for Figure 1 A schematic diagram of the combined structure of the mixing and driving components of the intermediate processing device;

[0026] Figure 4 for Figure 1 Schematic diagram of the positioning component of the intermediate processing device;

[0027] Figure 5 for Figure 1 A schematic diagram of the structure of the fixing component of the machining device.

[0028] The labels in the attached diagram are as follows:

[0029] 10. Base; 11. Support base; 12. Column;

[0030] 20. Moving part; 21. Fixing part; 211. Through hole; 212. Fixing hole; 213. Connecting hole

[0031] 30. Liquid supply container; 31. First opening; 32. Receiving tank; 33. Liquid injection hole; 34. Liquid drain hole;

[0032] 40. Base; 41. Positioning component; 411. Bottom; 412. Positioning part; 413. First locking part; 4131. First locking hook; 414. Second locking part; 4141. Second locking hook; 415. First locking space; 416. Second locking space;

[0033] 51. Driving component; 511. Throttling valve; 521. Connecting part; 522. Stirring part;

[0034] 60. Protective cover;

[0035] 70. Liquid level detection device. Detailed Implementation

[0036] Exemplary embodiments of the present disclosure will now be described in more detail with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be implemented in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

[0037] It should be understood that the terminology used herein is for the purpose of describing particular exemplary embodiments only and is not intended to be limiting. Unless the context clearly indicates otherwise, the singular forms “a,” “an,” and “described” as used herein may also include the plural forms. The terms “comprising,” “including,” “containing,” and “having” are inclusive and therefore indicate the presence of the stated features, steps, operations, elements, and / or components, but do not exclude 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 are not construed as requiring them to be performed in a particular order described or illustrated unless the order of performance is explicitly indicated. It should also be understood that additional or alternative steps may be used.

[0038] Although terms such as first, second, third, etc., may be used in this document to describe multiple elements, components, regions, layers, and / or segments, these elements, components, regions, layers, and / or segments should not be limited by these terms. These terms may be used only to distinguish one element, component, region, layer, or segment from another. Unless the context clearly indicates otherwise, terms such as "first," "second," and other numerical terms used herein do not imply order or sequence. Therefore, the first element, component, region, layer, or segment discussed below may be referred to as the second element, component, region, layer, or segment without departing from the teachings of the exemplary embodiments.

[0039] For ease of description, spatial relative terms may be used in the text to describe the relationship of one element or feature relative to another element or feature, as shown in the figure. These relative terms include, for example, "inside," "outside," "middle," "outer," "below," "below," "above," "over," etc. Such spatial relative terms are intended to include different orientations of the device in use or operation, other than those depicted in the figure. For example, if the device in the figure is flipped, an element described as "below other elements or features" or "below other elements or features" would subsequently be oriented "above other elements or features" or "above other elements or features." Therefore, the example term "below" can include both upper and lower orientations.

[0040] Figure 1 A schematic diagram of the processing apparatus according to an embodiment of the present invention is shown. Figure 2 A schematic diagram of the processing apparatus according to an embodiment of the present invention is shown from another perspective. For example... Figure 1 and 2 As shown, this utility model proposes a processing device. The processing device of this utility model includes a base 10, a movable component 20, a liquid supply container 30, and a base 40. The movable component 20 is disposed on the base 10 and can move along a first direction and a second direction respectively. A fixing component 21 is disposed on one side of the movable component 20 along the first direction. The fixing component 21 has a through hole 211 through it along the second direction for fixing a liquid suction component. The liquid supply container 30 is disposed on the base 10 and has a receiving cavity for containing liquid. The top of the liquid supply container 30 has a first opening 31 communicating with the receiving cavity. The movable component 20 can drive the fixing component 21 to move toward the first opening 31. The base 40 is disposed on the base 10 and is used to place the component to be coated with liquid. The movable component 20 can drive the fixing component 21 to move toward the base 40 to coat the component with liquid.

[0041] Specifically, in this embodiment, the liquid-absorbing component can be a cotton swab or other component capable of absorbing liquid, and the liquid can be lubricating oil or other liquid required by the component to be coated (such as paint or glue).

[0042] According to the technical solution of this utility model, the base 10 is used to support the movable part 20, the liquid supply container 30 and the base 40. The fixing part 21 is used to fix the liquid suction part and can move along the first direction and the second direction respectively to move toward the first opening 31 and make the liquid suction part enter the receiving cavity to realize the liquid dipping. Then the movable part 20 can drive the liquid suction part to move out from the first opening 31 and move toward the base 40, thereby coating the liquid-to-be-coated parts on the base 40. The processing device of this utility model can perform automated coating operation on the liquid-to-be-coated parts, improve the efficiency of the coating operation and improve the degree of automation.

[0043] Specifically, in this embodiment, the base 10 includes a support 11 and a column 12. The base 40 and the column 12 are respectively disposed on the support 11. The liquid supply container 30 is fixedly connected to the column 12. The movable member 20 is connected to the column 12 and can drive the fixed member 21 to move along the first direction and the second direction respectively. The base 40 can move relative to the support 11 along the third direction to adapt to the position of the fixed member 21 along the third direction.

[0044] Specifically, in this embodiment, the liquid-absorbing component can be inserted into the through hole 211 and achieve an interference fit with the through hole 211, thereby fixing the liquid-absorbing component. Then, driven by the moving component 20, the liquid-absorbing component can move towards the first opening 31 to pick up the liquid in the liquid supply container 30. Then, the liquid-absorbing component is moved out of the first opening 31 by the moving component 20 and moves towards the liquid-to-be-coated component on the base 40 to coat the liquid on the liquid-to-be-coated component.

[0045] In some embodiments of this utility model, such as Figure 5 As shown, the fixing member 21 has a fixing hole 212 extending through in a first direction. The fixing hole 212 is connected to the through hole 211. The processing device also includes a fastener, one end of which is used to pass through the fixing hole 212 and fix the liquid suction member located in the through hole 211. In this embodiment, the fastener includes a connected knob part and a fastening part. The outer surface of the fastening part is provided with a first thread structure, and the inner surface of the fixing hole 212 is provided with a second thread structure. The first thread structure and the second thread structure are threadedly engaged. The operator can rotate the knob part to allow the fastening part to enter the fixing hole 212. Since the fixing hole 212 is connected to the through hole 211, the fastening part can fasten the liquid suction member in the through hole 211, further improving the stability of the liquid suction member.

[0046] In some embodiments of this utility model, such as Figure 5As shown, multiple fixing holes 212 are provided, arranged along the second direction and all connected to the through hole 211. Multiple fasteners are also provided, arranged along the second direction, each capable of being inserted into one fixing hole 212. In this embodiment, two fixing holes 212 are provided along the second direction, and two fasteners are also provided corresponding to the fixing holes 212. The two fixing holes 212 are spaced apart along the second direction, enabling the liquid suction component to be fastened at multiple positions along the second direction, further improving the stability of the liquid suction component. Furthermore, due to the multi-point fastening of the liquid suction component, it is possible to limit and position the liquid suction component, improving the accuracy and reliability of the coating operation on the component to be coated with liquid.

[0047] Specifically, in this embodiment, the fastener 21 also has a connecting hole 213 that is provided through in a third direction, which can connect the fastener 21 to the movable member 20. Multiple connecting holes 213 are provided, and the multiple connecting holes 213 are spaced apart in a third direction, which can improve the stability of the movable member 20 and the fastener 21.

[0048] In some embodiments of this utility model, such as Figure 3 As shown, the processing device also includes a stirring element and a driving element 51. The driving element 51 is disposed on the base 10, connected to the stirring element, and capable of driving the stirring element to reciprocate along the second direction. The top of the oil supply tank is provided with a second opening, and part of the stirring element passes through the second opening and is located in the receiving cavity. In this embodiment, the driving element 51 can be a motor, a circulating pump, or other components capable of driving the stirring element to reciprocate along the second direction. Since part of the stirring element is located in the receiving cavity, the driving element 51 can drive the stirring element to automatically move up and down in a circulating manner to stir the liquid in the receiving cavity, thereby realizing an automatic stirring function, preventing liquid production and sedimentation, and promoting the dissolution and uniform mixing of the liquid.

[0049] In some embodiments of this utility model, such as Figure 3 As shown, the stirring component includes a connecting portion 521 and multiple stirring portions 522. One end of the connecting portion 521 is connected to the driving component 51, and the other end of the connecting portion 521 is connected to the multiple stirring portions 522. The multiple stirring portions 522 are arranged along a third direction. Multiple second openings are provided. A portion of each stirring portion 522 is located inside the receiving cavity, and another portion of each stirring portion 522 passes through a second opening and is located outside the receiving cavity. In this embodiment, the driving component 51 is connected to the multiple stirring portions 522 through the connecting portion 521, and the multiple stirring portions 522 are spaced apart along a third direction, which allows the maximum overall area of ​​the stirring portions 522 to occupy the receiving cavity, thereby more effectively stirring the liquid in the receiving cavity and further promoting the dissolution and uniform mixing of the liquid.

[0050] Specifically, in this embodiment, five second openings are provided, and five stirring elements are provided. Each stirring element can pass through a second opening and is located in the receiving cavity to facilitate stirring of the liquid in the receiving cavity.

[0051] Specifically, a throttle valve 511 is provided on the drive component 51, and the up-and-down running speed of the stirring component connected to the drive component 51 is controlled by adjusting the throttle valve 511. The throttle valve 511 is covered by a protective cover 60, which can protect the drive component 51 and the throttle valve 511 respectively.

[0052] In some embodiments of this utility model, such as Figure 1 As shown, multiple fasteners 21 and multiple first openings 31 are provided, arranged along a third direction, so that each fastener 21 corresponds to one first opening 31. In this embodiment, five fasteners 21 and five first openings 31 are provided, so that each fastener 21 corresponds to one first opening 31. The combination structure of multiple fasteners 21 and multiple first openings 31 can fix multiple liquid-absorbing parts and coat multiple parts of the parts to be coated on the base 40, improving work efficiency.

[0053] In some embodiments of this utility model, such as Figure 1 As shown, the top of the liquid supply container 30 is provided with multiple receiving slots 32, all of which are located on the side of the first opening 31 facing the base 40. Each receiving slot 32 has an adsorption element at its bottom, allowing each fixing element 21 to correspond to a specific receiving slot 32. In this embodiment, five receiving slots 32 are provided, all located on the side of the first opening 31 facing the base 40. This facilitates the adsorption element to absorb excess liquid directly during its movement towards the base 40 after being dipped into the liquid through the first opening 31.

[0054] Specifically, after the liquid-absorbing component has absorbed the liquid through the first opening 31, it will move into the receiving tank 32 through the moving component 20 and reach the bottom of the tank. Then, the adsorption component at the bottom of the receiving tank 32 can partially absorb the excess liquid on the liquid-absorbing component, which can prevent the excess liquid on the liquid-absorbing component from being coated onto the component to be coated, thus preventing the component to be coated from being over-coated.

[0055] In this embodiment, such as Figure 1 and 4As shown, the positioning member 41 includes a bottom 411, and a positioning part 412, a first engaging part 413, and a second engaging part 414 respectively disposed on the bottom 411. The first engaging part 413 and the second engaging part 414 are symmetrically arranged about the positioning part 412. A first engaging space 415 is formed between the first engaging part 413 and the positioning part 412, and a second engaging space 416 is formed between the second engaging part 414 and the positioning part 412. The arrangement of multiple positioning members 41 can fix multiple positions of the component to be coated or multiple components to be coated, thereby achieving a stable connection of the component to be coated.

[0056] In addition, such as Figure 1 and 4 As shown, the positioning part 412 is used to cooperate with the positioning hole on the component to be coated, thereby realizing the positioning of the component to be coated. The first snap-fit ​​part 413 is provided with a first snap-fit ​​hook 4131 on the side facing the positioning part 412, and the second snap-fit ​​part 414 is provided with a second snap-fit ​​hook 4141 on the side facing the positioning part 412. When the component to be coated moves to the first snap-fit ​​space 415 and the second snap-fit ​​space 416 respectively, the first snap-fit ​​hook 4131 and the second snap-fit ​​hook 4141 can hook and cooperate with the component to be coated, thereby realizing the fixation of the component to be coated.

[0057] In some embodiments of this utility model, such as Figure 2 As shown, a liquid level detection element 70 is provided inside the liquid supply container 30. The liquid level detection element 70 is used to detect the height of the liquid level in the container cavity. In this embodiment, the liquid level detection element 70 is used to monitor and control the liquid level. When the liquid level is low, it can remind the operator to add oil in time. When the liquid level is high, it can remind the operator to stop adding oil to prevent insufficient liquid or liquid overflow, which would affect the coating work.

[0058] In some embodiments of this utility model, such as Figure 1 As shown, the liquid supply container 30 is provided with a drain hole 34, which is connected to the bottom end of the receiving cavity. In this embodiment, the drain hole 34 is located at the bottom end of the liquid supply container 30, so that when the liquid supply container 30 is drained, the liquid in the liquid supply container 30 can be completely and fully drained.

[0059] In some embodiments of this utility model, such as Figure 1 As shown, the liquid supply container 30 is provided with a liquid injection hole 33, which is connected to the top of the receiving cavity. In this embodiment, the liquid injection hole 33 is located at the top of the liquid supply container 30, which can maximize the liquid storage capacity of the receiving cavity of the liquid supply container 30 and facilitate the operator to add liquid to the receiving cavity.

[0060] In some embodiments of this utility model, the base 40 is equipped with a detection sensor to detect whether a component to be coated is placed on the base 40. In this embodiment, the detection sensor can prevent the coating process from continuing after the liquid supply container 30 has run out of oil. The detection sensor is installed at the bottom of the base 40. After the component to be coated is placed on the base 40, the detection sensor is triggered to start monitoring whether the coating program is running, i.e., whether coating has started. If the component to be coated is placed on the base 40 and removed without being coated, the detection sensor will sound an alarm, and the processing device will stop operating.

[0061] Furthermore, the operation flow of the processing device of this utility model is as follows: First, the component to be coated is placed on the base 40. Then, multiple liquid-absorbing components are respectively inserted into multiple through holes 211. Then, fasteners are used to pass through the fixing holes 212 and secure the liquid-absorbing components. Then, the moving component 20 drives the liquid-absorbing component to move towards the first opening 31, so that the liquid-absorbing component is dipped in liquid. Then, the moving component 20 drives the liquid-absorbing component to move out of the first opening 31 and towards the bottom of the receiving tank 32, so that the adsorption component absorbs the excess liquid on the liquid-absorbing component. Then, the moving component 20 drives the liquid-absorbing component to move towards the base 40 and moves on the base 40 relative to the component to be coated, so as to uniformly coat the component with liquid. The base 40 can move in a third direction so that the component to be coated on the base 40 can be aligned with the fixing component 21 of the moving component 20 in the third direction.

[0062] Furthermore, the processing device of this utility model can achieve precise positioning of regular-shaped / irregular-shaped components. The positioning member 41 on the base 40 is provided with a first engaging part 413 and a second engaging part 414 of the contouring material tray, which can realize rapid feeding of the component to be coated. By programming the path of the coating position and point, the movement of the moving part 20 along the first and second directions, in conjunction with the movement of the base 40 along the third direction, controls the number of times the processing device dips in liquid, the timing of stirring the liquid, and the position and height of liquid control (i.e., the adsorption member dips in excessive liquid). With the fixation of the positioning member 41 on the base 40, the precise coating of the component to be coated can be achieved at the required coating position. It can achieve the coating of multiple components to be coated or the needs of multiple components to be coated in one operation cycle, thereby improving efficiency.

[0063] This invention relates to a processing device that can be used for coating processes on game controllers or other products with different structural materials. It can also be extended to iterative projects or processes such as oiling and dispensing. The device can meet the switching requirements for components with different structures to be coated. It has a simple structure, low cost, and can be iteratively used with different structural materials. Furthermore, it can simultaneously operate on multiple points (i.e., multiple locations on the component to be coated) or simultaneously process multiple components, effectively improving coating efficiency.

[0064] The above description is merely a preferred embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope of the claims.

Claims

1. A processing apparatus, characterized in that, include: Base; A movable component is disposed on the base and is movable along a first direction and a second direction respectively. A fixing component is disposed on one side of the movable component along the first direction. A through hole is provided through the fixing component along the second direction. The through hole is used to fix the liquid suction component. A liquid supply container is disposed on the base. The liquid supply container has a receiving cavity for containing liquid. The top of the liquid supply container is provided with a first opening communicating with the receiving cavity. The movable member can drive the fixed member to move toward the first opening to pick up the liquid in the receiving cavity. A base is disposed on the pedestal and is movable along a third direction. The base is provided with a plurality of spaced positioning members for fixing the component to be coated with liquid. The movable member can drive the fixing member to move toward the base to coat the component with liquid. The first direction, the second direction and the third direction are arranged perpendicularly to each other.

2. The processing apparatus according to claim 1, characterized in that, The fastener has a fixing hole that extends through the first direction and is connected to the through hole. The processing device also includes a fastener, one end of which is used to pass through the fixing hole and fix the liquid suction component located in the through hole.

3. The processing apparatus according to claim 2, characterized in that, The fixing holes are provided in a plurality of manner, which are arranged along the second direction and are all connected to the through hole. The fasteners are provided in a plurality of manner, which are arranged along the second direction, and each fastener can be inserted into one of the fixing holes.

4. The processing apparatus according to claim 1, characterized in that, The processing device further includes a stirring element and a driving element. The driving element is disposed on the base and is connected to the stirring element and can drive the stirring element to reciprocate along a second direction. The top of the liquid supply container is provided with a second opening, and part of the stirring element passes through the second opening and is located in the receiving cavity.

5. The processing apparatus according to claim 4, characterized in that, The stirring component includes a connecting part and multiple stirring parts. One end of the connecting part is connected to the driving component, and the other end of the connecting part is connected to multiple stirring parts. The multiple stirring parts are arranged along the third direction. Multiple second openings are provided. A portion of each stirring part is located inside the receiving cavity, and another portion of each stirring part passes through a second opening and is located outside the receiving cavity.

6. The processing apparatus according to any one of claims 1-5, characterized in that, The positioning component includes a bottom and a positioning part, a first latching part, and a second latching part respectively disposed on the bottom. The first latching part and the second latching part are symmetrically disposed about the positioning part. A first latching space is formed between the first latching part and the positioning part, and a second latching space is formed between the second latching part and the positioning part.

7. The processing apparatus according to any one of claims 1-5, characterized in that, The liquid supply container is equipped with a liquid level detection device, which is used to detect the height of the liquid level in the receiving cavity.

8. The processing apparatus according to any one of claims 1-5, characterized in that, The liquid supply container is provided with a drain hole, which is connected to the bottom end of the receiving cavity; And / or, the liquid supply container is provided with a liquid injection hole, which is connected to the top of the receiving cavity.

9. The processing apparatus according to claim 1, characterized in that, The fasteners are provided in multiple ways, and the first openings are provided in multiple ways. The multiple first openings are arranged along a third direction, and each fastener corresponds to one of the first openings.

10. The processing apparatus according to claim 9, characterized in that, The top of the liquid supply container is provided with multiple receiving slots, all of which are located on the side of the first opening facing the base. Each receiving slot has an adsorption element at its bottom, and each fixing element corresponds to the position of one of the receiving slots.

11. The processing apparatus according to claim 1, characterized in that, The base is equipped with a detection sensor, which is used to detect whether the component to be coated is placed on the base.

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