Cleaning mechanism and dispensing device

Abstract

This utility model discloses a cleaning mechanism and a dispensing device. The cleaning mechanism includes a first cleaning component, which comprises: a first housing with an adsorption hole; a second housing connected to the first housing, the interiors of which form a vacuum adsorption chamber, the adsorption hole communicating with the vacuum adsorption chamber; and a container disposed in the vacuum adsorption chamber, the opening of which faces the adsorption hole. The technical solution provided by this application eliminates the need for consumables, thereby reducing costs. By cleaning the container, there is no need to stop the machine specifically to replace consumables, thus improving the working efficiency of the dispensing device.

Description

Technical Field

[0001] This application belongs to the field of dispensing technology, and particularly relates to a cleaning mechanism and dispensing device. Background Technology

[0002] In dispensing devices, a wiping mechanism is usually required to clean the dispensing head of the dispensing mechanism. In the prior art, the wiping mechanism usually uses non-woven cloth, brush or foam to wipe the dispensing head. Since the lint-free cloth, brush, foam and other materials are consumables, they need to be replaced regularly. Moreover, they are expensive and time-consuming to replace, which reduces efficiency. Utility Model Content

[0003] The purpose of this application is to provide a cleaning mechanism and a dispensing device.

[0004] According to a first aspect of the embodiments of this application, a cleaning mechanism is provided, including a first cleaning component, the first cleaning component comprising:

[0005] A first housing, wherein the first housing is provided with adsorption holes;

[0006] A second housing is connected to the first housing, and the interiors of the first housing and the second housing form a vacuum adsorption cavity, with the adsorption pores communicating with the vacuum adsorption cavity;

[0007] A container is disposed in the vacuum adsorption chamber, and the opening of the container faces the adsorption hole.

[0008] Optionally, the first cleaning component further includes a connector with a through hole, the connector being located at the adsorption hole, and the through hole communicating with the vacuum adsorption chamber.

[0009] Optionally, the connector includes a first part and a second part, the first part being connected to the second part, and the through hole penetrating through the first part and the second part;

[0010] The first part is located in the vacuum adsorption cavity and abuts against the inner wall of the first housing, and the outer diameter of the first part is larger than the inner diameter of the adsorption hole;

[0011] A portion of the second part is located within the adsorption pore, and another portion of the second part protrudes from the adsorption pore.

[0012] Optionally, the connector is made of a flexible material.

[0013] Optionally, a sealing ring is provided between the first housing and the second housing.

[0014] Optionally, the second housing has a communication port, which penetrates the inner wall of the second housing and communicates with the vacuum adsorption chamber;

[0015] The second housing has an annular protrusion inside, which protrudes from the inner wall of the second housing. A portion of the container is located within the annular protrusion, and there is a gap between the container and the inner wall of the second housing.

[0016] Optionally, the first cleaning component further includes a vacuum generator and a vacuum filter, wherein the vacuum generator is connected to the communication port and the vacuum filter is in communication with the vacuum generator.

[0017] Optionally, the first housing and the second housing are detachably connected.

[0018] Optionally, the container is detachably connected within the vacuum adsorption chamber.

[0019] Optionally, the cleaning mechanism further includes a second cleaning component, which is spaced apart from the first cleaning component;

[0020] The second cleaning component includes a drive unit, a first wiping part and a second wiping part, the first wiping part and the second wiping part are spaced apart, the first wiping part is provided with a first wiping element on the side of the first wiping part near the second wiping part, and the second wiping part is provided with a second wiping element on the side of the second wiping part near the first wiping part. The drive unit can drive the first wiping part and / or the second wiping part to move towards or away from each other.

[0021] Optionally, the cleaning mechanism further includes an adhesive wiping and blowing assembly, which is spaced apart from the first cleaning assembly.

[0022] According to a second aspect of the embodiments of this application, a dispensing apparatus is provided, including the cleaning mechanism described above.

[0023] Optionally, the dispensing device further includes a driving mechanism, a conveying mechanism, a carrying mechanism, and at least one dispensing mechanism. The dispensing mechanism is located at the driving end of the driving mechanism and is positioned above the conveying mechanism in the Z direction. The carrying mechanism is located at the conveying mechanism, and the cleaning mechanism is spaced apart from the conveying mechanism in the Y direction.

[0024] Optionally, the dispensing device includes two dispensing mechanisms and two carrying mechanisms, with the two dispensing mechanisms spaced apart along the X direction and the two carrying mechanisms spaced apart along the X direction.

[0025] Optionally, the dispensing device further includes two dispensing valves and a weighing mechanism. The two dispensing valves are spaced apart along the X direction, and the cleaning mechanism and the weighing mechanism are located between the two dispensing valves. The cleaning mechanism and the weighing mechanism are spaced apart along the Y direction.

[0026] One of the dispensing valves is connected to one of the dispensing mechanisms, and the other dispensing valve is connected to the other dispensing mechanism.

[0027] One technical advantage of this application embodiment is that it eliminates the need for consumables, thereby reducing costs. By cleaning the container, there is no need to stop the machine specifically to replace consumables, thus improving the working efficiency of the dispensing device. Furthermore, the cleaning mechanism occupies very little space, which can also improve the space utilization of the equipment.

[0028] Other features and advantages of this application will become clear from the following detailed description of exemplary embodiments with reference to the accompanying drawings. Attached Figure Description

[0029] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments of the present application and, together with their description, serve to explain the principles of the present application.

[0030] Figure 1 This is a schematic diagram of the structure of the first cleaning component in an embodiment of this application;

[0031] Figure 2 This is a schematic diagram of the structure of the first housing, the second housing, and the connector in the embodiments of this application;

[0032] Figure 3 for Figure 2 Sectional view at point AA;

[0033] Figure 4 This is a schematic diagram of the cleaning mechanism, dispensing valve, and weighing mechanism in the embodiments of this application;

[0034] Figure 5 for Figure 4 A magnified view of point B in the image;

[0035] Figure 6 This is a schematic diagram of the cleaning mechanism, dispensing valve, and weighing mechanism in the embodiments of this application;

[0036] Figure 7 This is a schematic diagram of the dispensing device in the embodiments of this application.

[0037] Explanation of reference numerals in the attached drawings: First cleaning component 1; First housing 11; First receiving space 111; Adsorption hole 112; Second housing 12; Second receiving space 121; Annular protrusion 122; Connecting port 123; Vacuum adsorption chamber 13; Container 14; Connector 15; First part 151; Second part 152; Through hole 153; Sealing ring 16; Vacuum generator 17; Vacuum filter 18; Second cleaning component 2; Driving component 21; First wiping part 22; Second wiping part 23; Adhesive blowing needle assembly 3; Dispensing device 1000; Conveying mechanism 100; Driving mechanism 200; Bearing mechanism 300; Dispensing mechanism 400; First driving component 401; Second driving component 402; First rotating component 4021; Second rotating component 4022; Dispensing component 403; Third driving component 404; Cleaning mechanism 500; Third detection mechanism 600; Weighing mechanism 700; Dispensing valve 800. Detailed Implementation

[0038] Various exemplary embodiments of the present application will now be described in detail with reference to the accompanying drawings. It should be noted that, unless otherwise specifically stated, the relative arrangement, numerical expressions, and values ​​of the components and steps set forth in these embodiments do not limit the scope of the present application.

[0039] The following description of at least one exemplary embodiment is merely illustrative and is in no way intended to limit the scope of this application and its application or use.

[0040] Techniques, methods, and equipment known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and equipment should be considered part of the specification.

[0041] In all the examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values.

[0042] 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 discussed further in subsequent figures.

[0043] First, it should be noted that the X, Y, and Z directions mentioned in the embodiments of this application are referred to in the appendix. Figure 7 The marked directions. Among them, the axes in the X direction, Y direction, and Z direction intersect each other.

[0044] like Figure 1-6As shown, according to a first aspect of the embodiments of this application, a cleaning mechanism 500100 is provided, including a first cleaning component 1. The first cleaning component 1 includes a first housing 11, a second housing 12, and a container 14. The first housing 11 has an adsorption hole 112. The second housing 12 is connected to the first housing 11, and the interiors of the first housing 11 and the second housing 12 form a vacuum adsorption cavity 13. The adsorption hole 112 communicates with the vacuum adsorption cavity 13. The container 14 is disposed in the vacuum adsorption cavity 13, and the opening of the container 14 faces the adsorption hole 112.

[0045] The cleaning mechanism 500 in this application is disposed in the dispensing device 1000, and the cleaning mechanism 500 is used to clean the dispensing head in the dispensing device 1000.

[0046] like Figures 1-3 As shown, the cleaning mechanism 500 includes a first cleaning component 1, which includes a first housing 11, a second housing 12, and a container 14. The first housing 11 has a first receiving space 111 inside, and the second housing 12 has a second receiving space 121 inside. The first housing 11 and the second housing 12 are connected, and the first receiving space 111 of the first housing 11 and the second receiving space 121 of the second housing 12 form a vacuum adsorption chamber 13. The first housing 11 has adsorption holes 112, which connect to the vacuum adsorption chamber 13. The container 14 is disposed within the vacuum adsorption chamber 13, which is located within the second accommodating space 121. The opening of the container 14 faces the adsorption hole 112. In this embodiment, the vacuum adsorption chamber 13 can provide negative pressure. The dispensing head is located at or within the adsorption hole 112. The negative pressure provided by the vacuum adsorption chamber 13 can draw impurities (dust and / or residual adhesive) located on the dispensing head into the vacuum adsorption chamber 13. Since the opening of the container 14 faces the adsorption hole 112, the impurities will fall into the container 14. The impurities in the container 14 can be cleaned periodically.

[0047] Therefore, the cleaning mechanism 500 of this application can reduce costs by eliminating the need for consumables. By cleaning the container 14, there is no need to stop the machine specifically to replace consumables, thereby improving the working efficiency of the dispensing device 1000. Furthermore, the cleaning mechanism 500 occupies very little space, which can also improve the space utilization of the equipment.

[0048] The container 14 can be a measuring cup, a water cup, or other items that can hold liquids or solids.

[0049] like Figure 3As shown, in an optional embodiment, the first cleaning component 1 further includes a connector 15, which has a through hole 153. The connector 15 is located in the adsorption hole 112, and the through hole 153 communicates with the vacuum adsorption chamber 13. Specifically, by providing the connector 15, impurities will enter the vacuum adsorption chamber 13 through the through hole 153, thereby preventing residual adhesive from remaining in the adsorption hole 112. If residual adhesive remains in the through hole 153, the connector 15 can be replaced, thereby increasing the service life of the cleaning mechanism 500. Furthermore, by changing the inner diameter of the through hole 153, different connectors 15 can be used to accommodate different types of dispensing heads.

[0050] like Figure 3 As shown, in an optional embodiment, the connector 15 includes a first part 151 and a second part 152, the first part 151 is connected to the second part 152, and the through hole 153 passes through the first part 151 and the second part 152, so that the through hole 153 can communicate with the outside world and the vacuum adsorption hole 112.

[0051] The first part 151 is located in the vacuum adsorption chamber 13 and abuts against the inner wall of the first housing 11. The outer diameter of the first part 151 is larger than the inner diameter of the adsorption hole 112, which can prevent the connector 15 from detaching from the adsorption hole 112, thereby improving the installation stability of the connector 15.

[0052] Part of the second part 152 is located in the adsorption hole 112, and another part of the second part 152 protrudes from the adsorption hole 112. Specifically, the second part 152 is connected to the first part 151, the first part 151 is located in the vacuum adsorption chamber 13, and the second part 152 is disposed in the adsorption hole 112. Part of the second part 152 is located in the adsorption hole 112, and the end of the second part 152 away from the first part 151 protrudes from the adsorption hole 112. When it is necessary to clean the dispensing head, the dispensing head is placed at the end of the second part 152 away from the first part 151, so as to avoid the dispensing head from contacting the first housing 11, thereby preventing residual glue from dripping onto the first housing 11.

[0053] In one alternative embodiment, the connector 15 is made of a flexible material; on the one hand, when the dispensing head contacts the connector 15, the use of a flexible material can avoid damage to the dispensing head; on the other hand, when the second part 152 is located inside the adsorption hole 112, it can seal the gap between the second part 152 and the adsorption hole 112, thereby preventing the negative pressure in the vacuum adsorption chamber 13 from leaking between the second part 152 and the adsorption hole 112.

[0054] like Figure 3As shown, in an optional embodiment, a sealing ring 16 is provided between the first housing 11 and the second housing 12; by providing the sealing ring 16, the first accommodating space 111 and the second accommodating space 121 are sealed, and after the vacuum adsorption cavity 13 is formed, leakage of negative pressure in the connection gap between the first housing 11 and the second housing 12 is avoided.

[0055] like Figure 3 As shown, in an optional embodiment, the second housing 12 has a communication port 123, which penetrates the inner wall of the second housing 12 and communicates with the vacuum adsorption chamber 13; an annular protrusion 122 is provided inside the second housing 12, protruding from the inner wall of the second housing 12, and part of the container 14 is disposed within the annular protrusion 122, with a gap between the container 14 and the inner wall of the second housing 12, and the communication port 123 penetrating the inner wall of the second housing 12; specifically, the annular protrusion 122 is located in the second accommodating space 121, and the inner diameter of the annular protrusion 122 is adapted to the outer diameter of the container 14, and the container 14 is placed in the annular space 121. The annular protrusion 122 provides stability to the container 14, preventing it from shaking. Since the annular protrusion 122 protrudes from the inner wall of the second housing 12, there is a gap between the container 14 and the inner wall of the second housing 12. The size of the gap is the same as the size of the annular protrusion 122 protruding from the inner wall of the second housing 12. The position of the connecting port 123 avoids the position of the annular protrusion 122. The connecting port 123 penetrates the inner wall of the second housing 12 and communicates with the vacuum adsorption chamber 13. Furthermore, there is a gap between the connecting port 123 and the container 14, so that the vacuum generator 17 can communicate with the vacuum adsorption chamber 13 through the connecting port 123, preventing the container 14 from affecting the connecting port 123.

[0056] In one alternative embodiment, the first housing 11 and the second housing 12 are detachably connected.

[0057] In one alternative embodiment, the container 14 is detachably connected within the vacuum adsorption chamber 13; in this embodiment, when the residual adhesive or impurities in the container 14 reach a certain capacity, the first shell 11 and the second shell 12 can be disassembled to recirculate the container 14.

[0058] like Figure 1 and Figure 2As shown, in an optional embodiment, the first cleaning component 1 further includes a vacuum generator 17 and a vacuum filter 18. The vacuum generator 17 is connected to the communication port 123, and the vacuum filter 18 is connected to the vacuum generator 17. Specifically, the vacuum generator 17 is connected to the vacuum adsorption chamber 13 through the communication port 123, and the vacuum generator 17 provides negative pressure to the vacuum adsorption chamber 13. The vacuum filter 18 is connected to the vacuum generator 17 and is used to filter air to ensure the cleanliness of the air compressed by the vacuum generator 17, thereby ensuring the accuracy of the compressed air in the vacuum adsorption chamber 13.

[0059] like Figure 4 , Figure 5 and Figure 6 As shown, in an optional embodiment, the cleaning mechanism 500 further includes a second cleaning component 2, which is spaced apart from the first cleaning component 1; the second cleaning component 2 can further clean the dispensing head, and / or the second cleaning component 2 can clean the dispensing head that the first cleaning component 1 cannot clean.

[0060] like Figure 5 As shown, specifically, the second cleaning component 2 includes a driving member 21, a first wiping part 22, and a second wiping part 23. The first wiping part 22 and the second wiping part 23 are spaced apart. The first wiping part 22 has a first wiping element on the side near the second wiping part 23, and the second wiping part 23 has a second wiping element on the side near the first wiping part 22. The driving member 21 can drive the first wiping part 22 and / or the second wiping part 23 to move towards or away from each other. The dispensing head is placed between the first wiping part 22 and the second wiping part 23. The driving member 21 drives the first wiping part 22 and the second wiping part 23 to move towards each other. The first wiping element and the second wiping element contact the dispensing head and wipe the dispensing head. After wiping, the driving member 21 drives the first wiping part 22 and the second wiping part 23 to move away from each other, thereby facilitating the dispensing head to leave the second cleaning component 2.

[0061] Further explanation: In one embodiment, the first wiping part 22 is connected to the driving end of the driving member 21, and the driving member 21 can drive the first wiping part 22 to move closer to or away from the second wiping part 23, wherein the second wiping part 23 is fixedly connected; in another embodiment, the second wiping part 23 is connected to the driving end of the driving member 21, and the driving member 21 can drive the second wiping part 23 to move closer to or away from the first wiping part 22, wherein the first wiping part 22 is fixedly connected; in yet another embodiment, the driving member 21 includes two driving ends, the first wiping part 22 is connected to one of the driving ends, and the second wiping part 23 is connected to the other driving end, wherein the driving member 21 can simultaneously drive the first wiping part 22 and the second wiping part 23 to move closer to or away from each other.

[0062] like Figure 4 and Figure 6 As shown, in an optional embodiment, the cleaning mechanism 500 further includes a glue-wiping and blowing needle alignment assembly 3, which is spaced apart from the first cleaning assembly 1. The glue-wiping and blowing needle alignment assembly 3 is used to calibrate the position of the dispensing head of the dispensing device 1000, ensuring that the dispensing head can accurately align with the target position for dispensing or wiping cleaning, thereby reducing positional deviations during the dispensing or wiping cleaning process and improving the accuracy of dispensing or wiping cleaning.

[0063] like Figure 7 As shown, according to a first aspect of the embodiments of this application, a dispensing apparatus 1000 is provided, including the cleaning mechanism 500 described above.

[0064] like Figure 7 As shown, in an optional embodiment, the dispensing device 1000 further includes a driving mechanism 200, a conveying mechanism 100, a carrying mechanism 300, and at least one dispensing mechanism 400. The dispensing mechanism 400 is located at the driving end of the driving mechanism 200 and is positioned above the conveying mechanism 100 in the Z direction. The carrying mechanism 300 is located at the conveying mechanism 100, and the cleaning mechanism 500 is spaced apart from the conveying mechanism 100 in the Y direction. Specifically, the conveying mechanism 100 can convey the tray 88 onto the carrying mechanism 300, and the cleaning mechanism 500 is used to clean the dispensing head of the dispensing mechanism 400.

[0065] In one optional embodiment, the dispensing mechanism 400 includes a first driving component 401, a third driving component 404, and a dispensing component 403. The first driving component 401 is disposed at the driving end of the driving mechanism 200, and the driving mechanism 200 can drive the first driving component 401 to move along the X direction. The third driving component 404 is disposed at the driving end of the first driving component 401, and the first driving component 401 can drive the third driving component 404 to move along the Y direction. The third driving component 404 can drive the dispensing component 403 to move along the Z direction. Specifically, the driving mechanism 200, the first driving component 401, and the third driving component 404 can drive the dispensing component 403 to move in the X, Y, and Z directions to adjust the position of the dispensing component 403 relative to the tray 8 located on the conveying mechanism 100, so that the dispensing component 403 can dispense glue onto the workpiece located on the tray 8.

[0066] like Figure 7 As shown, in an optional embodiment, the dispensing mechanism 400 further includes a second driving assembly 402 comprising a first rotating member 4021 and a second rotating member 4022. The first rotating member 4021 is connected to the driving end of the first driving assembly 401, and the second rotating member 4022 is connected to the rotating end of the first rotating member 4021. The first rotating member 4021 can drive the second rotating member 4022 to rotate about an axis in the Z direction. The dispensing assembly 403 is disposed at the rotating end of the second rotating member 4022, and the second rotating member 4022 can drive the dispensing assembly 403 to rotate about an axis in a direction perpendicular to the Z direction. Specifically, the angle of the dispensing assembly 403 can be adjusted by the first rotating member 4021 and the second rotating member 4022 to facilitate the dispensing of adhesive to the workpiece, thereby improving the dispensing quality.

[0067] The dispensing assembly 403 is driven to move by setting a driving mechanism 200, a first driving component 401, a third driving component 404, a first rotating component 4012, and a second rotating component 4022. The dispensing mechanism 400 is located above the conveying mechanism 100 in the Z direction and is also spaced apart from the conveying mechanism 100 in the X direction.

[0068] In one specific embodiment, the dispensing device 1000 further includes a first detection mechanism, which is disposed on the first drive assembly 401.

[0069] In another specific embodiment, the dispensing device 1000 further includes a second detection mechanism, which is disposed above the support mechanism 300 in the Z direction.

[0070] In another specific embodiment, the dispensing device 1000 further includes a third detection mechanism 600, which is disposed on the first drive assembly 401.

[0071] In another specific embodiment, the dispensing device 1000 further includes a first detection mechanism (not shown in the figure), a second detection mechanism (not shown in the figure), and a third detection mechanism 600; the first detection mechanism is disposed on the first driving assembly 401; the second detection mechanism is disposed above the dispensing assembly 403 in the Z direction; the third detection mechanism 600 is disposed on the first driving assembly 401; taking this embodiment as an example, the first detection mechanism can be a dot laser assembly to detect the positional relationship between a workpiece located on the material tray 8 and the dispensing assembly 403, and the second detection mechanism is a 3D camera. The camera is used to detect the positional relationship between all workpieces on the tray 8 and the dispensing assembly 403 in one operation. The first and second detection mechanisms facilitate the movement of the dispensing assembly 403 by the drive mechanism 200, the first drive assembly 401, and the second drive assembly 402 to adjust the position of the dispensing assembly 403. The first detection mechanism is used for fine-tuning the dispensing assembly 403, and the second detection mechanism is used for coarse-tuning the dispensing assembly 403. The third detection mechanism 600 is a 3D camera. The third detection mechanism 600 is used to detect whether the workpiece after dispensing is qualified. It can also be used to capture the QR code on the workpiece or the tray 8.

[0072] In one optional embodiment, the dispensing device 1000 includes two dispensing mechanisms 400 and two carrying mechanisms 300, the two dispensing mechanisms 400 being spaced apart along the X direction, and the two carrying mechanisms 300 being spaced apart along the X direction.

[0073] like Figure 7 As shown, the dispensing device 1000 includes two dispensing mechanisms 400 and two carrying mechanisms 300; the two dispensing mechanisms 400 are spaced apart along the X direction, and the conveying mechanism 100 is located between the two dispensing mechanisms 400; wherein, the conveying mechanism 100 includes two first conveying sections, which are arranged adjacent to each other along the X direction, one carrying mechanism 300 is located in one of the first conveying sections of the conveying mechanism 100, and the other carrying mechanism 300 is located in the other first conveying section of the conveying mechanism 100; one dispensing mechanism 400 is used to dispense glue onto the workpiece on the tray 8 located on one of the carrying mechanisms 300, and the other dispensing mechanism 400 is used to dispense glue onto the workpiece on the tray 8 of the other carrying mechanism 300; in this embodiment, the dispensing device 1000 has dual stations and can work simultaneously, thereby improving the working efficiency of the dispensing device 1000.

[0074] like Figure 7As shown, in an optional embodiment, the dispensing device 1000 further includes two dispensing valves 800 and a weighing mechanism 700. The two dispensing valves 800 are spaced apart along the X direction, and the cleaning mechanism 500 and the weighing mechanism 700 are located between the two dispensing valves 800. The cleaning mechanism 500 and the weighing mechanism 700 are spaced apart along the Y direction. In an embodiment where the dispensing device 1000 includes two dispensing mechanisms 400 and two bearing mechanisms 300, the two dispensing valves 800, the weighing mechanism 700, and the cleaning mechanism 500 are all located between the two dispensing mechanisms 400. The weighing mechanism 700 and the cleaning mechanism 500 operate for the two dispensing mechanisms 400, thereby saving space occupied by the dispensing device 1000 and reducing costs.

[0075] One of the dispensing valves 800 is connected to one of the dispensing mechanisms 400, and the other dispensing valve 800 is connected to the other dispensing mechanism 400. The dispensing valve 800 is connected to the dispensing mechanism 400 and controls the opening and closing of the glue channel to precisely control the glue dispensing volume and dispensing time.

[0076] The weighing mechanism 700 uses a weight measurement sensor to accurately measure the amount of glue used in each dispensing. Based on the measurement results, the weighing mechanism 700 can provide real-time feedback and adjust the dispensing amount to ensure that the weight of glue used in each dispensing is consistent.

[0077] In one specific embodiment, the dispensing device 1000 operates as follows:

[0078] S1. Loading the tray 8: The tray 8 carries the workpiece, and the tray 8 is placed on the carrying mechanism 300 along the X direction by the conveying mechanism 100.

[0079] S2. The height of the workpiece is detected by the first detection mechanism and the second detection mechanism, and the position of the dispensing component 403 is adjusted by the drive mechanism 200, the first drive component 401, the second drive component 402 and the third drive component 404.

[0080] S3, dispensing assembly 403 dispenses adhesive onto the workpiece.

[0081] S4. The workpiece after dispensing adhesive is inspected by a third testing agency (600) to determine whether it is qualified.

[0082] S5. After dispensing, the conveying mechanism 100 conveys the material tray 8 to unload the material.

[0083] The dispensing assembly 403 can be cleaned by the cleaning mechanism 500 before, during, or after operation; the dispensing amount can also be checked in real time by the weighing mechanism 700.

[0084] While specific embodiments of this application have been described in detail by way of examples, those skilled in the art should understand that the above examples are for illustrative purposes only and are not intended to limit the scope of this application. Those skilled in the art should understand that modifications can be made to the above embodiments without departing from the scope and spirit of this application. The scope of this application is defined by the appended claims.

Claims

1. A cleaning mechanism, characterized in that, Includes a first cleaning component (1), the first cleaning component (1) comprising: The first housing (11) has an adsorption hole (112); The second housing (12) is connected to the first housing (11). The interior of the first housing (11) and the second housing (12) forms a vacuum adsorption cavity (13). The adsorption hole (112) is connected to the vacuum adsorption cavity (13). A container (14) is disposed in the vacuum adsorption chamber (13), and the opening of the container (14) faces the adsorption hole (112).

2. The cleaning mechanism according to claim 1, characterized in that, The first cleaning component (1) further includes a connector (15), which has a through hole (153) located at the adsorption hole (112) and the through hole (153) communicating with the vacuum adsorption chamber (13).

3. The cleaning mechanism according to claim 2, characterized in that, The connector (15) includes a first part (151) and a second part (152), the first part (151) is connected to the second part (152), and the through hole (153) passes through the first part (151) and the second part (152); The first part (151) is located in the vacuum adsorption chamber (13) and abuts against the inner wall of the first housing (11). The outer diameter of the first part (151) is larger than the inner diameter of the adsorption hole (112). A portion of the second part (152) is located in the adsorption pore (112), and another portion of the second part (152) protrudes from the adsorption pore (112).

4. The cleaning mechanism according to claim 2, characterized in that, The connector (15) is made of flexible material.

5. The cleaning mechanism according to claim 1, characterized in that, A sealing ring (16) is provided between the first housing (11) and the second housing (12).

6. The cleaning mechanism according to claim 1, characterized in that, The second housing (12) has a communication port (123), which penetrates the inner wall of the second housing (12) and communicates with the vacuum adsorption cavity (13); The interior of the second housing (12) is provided with an annular protrusion (122), which protrudes from the inner wall of the second housing (12). A portion of the container (14) is located inside the annular protrusion (122), and there is a gap between the container (14) and the inner wall of the second housing (12).

7. The cleaning mechanism according to claim 6, characterized in that, The first cleaning component (1) further includes a vacuum generator (17) and a vacuum filter (18), wherein the vacuum generator (17) is connected to the communication port (123) and the vacuum filter (18) is connected to the vacuum generator (17).

8. The cleaning mechanism according to claim 1, characterized in that, The first housing (11) and the second housing (12) are detachably connected.

9. The cleaning mechanism according to claim 1, characterized in that, The container (14) is detachably connected within the vacuum adsorption chamber (13).

10. The cleaning mechanism according to claim 1, characterized in that, The cleaning mechanism (500) further includes a second cleaning component (2), which is spaced apart from the first cleaning component (1); The second cleaning component (2) includes a drive member (21), a first wiping part (22) and a second wiping part (23). The first wiping part (22) and the second wiping part (23) are spaced apart. The first wiping part (22) has a first wiping element on the side near the second wiping part (23), and the second wiping part (23) has a second wiping element on the side near the first wiping part (22). The drive member (21) can drive the first wiping part (22) and / or the second wiping part (23) to move towards or away from each other.

11. The cleaning mechanism according to claim 1, characterized in that, The cleaning mechanism (500) further includes a glue-wiping and blowing assembly (3), which is spaced apart from the first cleaning assembly (1).

12. A dispensing device, characterized in that, Includes the cleaning facility (500) as described in any one of claims 1-11.

13. The dispensing device according to claim 12, characterized in that, The dispensing device (1000) further includes a driving mechanism (200), a conveying mechanism (100), a carrying mechanism (300), and at least one dispensing mechanism (400). The dispensing mechanism (400) is located at the driving end of the driving mechanism (200). The dispensing mechanism (400) is located above the conveying mechanism (100) in the Z direction. The carrying mechanism (300) is located at the conveying mechanism (100). The cleaning mechanism (500) is spaced apart from the conveying mechanism (100) in the Y direction.

14. The dispensing apparatus according to claim 13, characterized in that, The dispensing device (1000) includes two dispensing mechanisms (400) and two carrying mechanisms (300), the two dispensing mechanisms (400) being spaced apart along the X direction, and the two carrying mechanisms (300) being spaced apart along the X direction.

15. The dispensing apparatus according to claim 14, characterized in that, The dispensing device (1000) further includes two dispensing valves (800) and a weighing mechanism (700). The two dispensing valves (800) are spaced apart along the X direction. The cleaning mechanism (500) and the weighing mechanism (700) are located between the two dispensing valves (800). The cleaning mechanism (500) and the weighing mechanism (700) are spaced apart along the Y direction. One of the dispensing valves (800) is connected to one of the dispensing mechanisms (400), and the other dispensing valve (800) is connected to the other dispensing mechanism (400).

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