Adhesive degassing system and degassing method

Abstract

The present disclosure relates to an adhesive degassing system (1000) and a degassing method. The adhesive degassing system (1000) includes a material preparation means (100), a material supply pump (200), and a detection and diversion assembly (300), in which a supply end (201) of the material supply pump (200) is connected to the material preparation means (100), and the detection and diversion assembly (300) has one main flow path (3001) and two diversion flow paths (3002), and one end of each of the two diversion flow paths (3002) is connected to the main flow path (3003). The detection diversion assembly (300) includes a detection device (301) provided in the main flow path (3001) or one of the diversion paths (3002), ... and a detection device (301) provided in the one of the diversion paths (3002).

Description

[Technical field]

[0001] The present disclosure relates to the technical field of adhesive degassing, and in particular to an adhesive degassing system and method. [Background technology]

[0002] In the adhesive application and filling industry, air bubbles in the adhesive are one of the factors that affect the quality of the product. If there are too many or too large air bubbles in the adhesive, it will lead to a decrease in the actual dispensing amount, and in serious cases, the adhesive line will be cut, which will affect the fixed sealing performance, flame retardant performance, insulating waterproof performance and vibration prevention performance of the adhesive product, and further reduce the product yield during the production process, causing economic losses to the enterprise. Summary of the Invention

[0003] The present disclosure aims to solve at least one of the technical problems existing in the prior art.

[0004] An adhesive degassing system according to an embodiment of the first aspect of the present disclosure includes: a material preparation means for storing an adhesive and for degassing the adhesive; a material supply pump having a supply end and a discharge end, the supply end being connected to the material preparation means; and a detection and diversion assembly having one main flow path and two branch flow paths, one end of each of the two branch flow paths being connected to one end of the main flow path and the other end of the main flow path being connected to the discharge end, the other end of one branch flow path being connected to the material preparation means and the other end of the other branch flow path being connected to a dispensing device, wherein the detection and diversion assembly detects the main flow path or includes a detection device that is provided in one of the branch paths and visually identifies air bubbles in the adhesive by machine to determine whether the adhesive is pass or fail, and when the detection device is provided in the main path, it is for performing a 100% inspection of the adhesive and discharging any detected failing adhesive into the one branch path and discharging any detected pass adhesive into the other branch path, and when the detection device is provided in the one branch path, it is for performing a sampling inspection of the adhesive and discharging the adhesive that has been sample-tested to the material preparation means.

[0005] The adhesive degassing system according to the embodiment of the present disclosure has a simplified structure, in which the degassing process for the adhesive is performed by the material preparation means, and the detection of bubbles after the degassing process is performed by the detection device. Therefore, detection by the detection device has a higher accuracy and efficiency than detection by the human eye or detection by trimming after the adhesive has hardened. Moreover, the adhesive can be returned to the material preparation means to perform the degassing process again, thereby avoiding waste of adhesive and reducing production costs.

[0006] According to some examples of the present disclosure, when the detection device is provided in the main flow path, the detection diversion assembly further includes a first three-way valve having one first supply port and two first exhaust ports, one end of the detection device is connected to the exhaust end and the other end of the detection device is connected to the first supply port, one of the first exhaust ports is connected to the material preparation means, and the other of the first exhaust ports is connected to the dispensing device.

[0007] According to some examples of the present disclosure, when the detection device is provided in one of the branch paths, the detection branch assembly further includes a second three-way valve having one second supply inlet and two second outlets, the second supply inlet being connected to the outlet end, one of the second outlets being connected to one end of the detection device, the other end of the detection device being connected to the material preparation means, and the other of the second outlets being connected to the dispensing device.

[0008] According to some examples of the present disclosure, the detection device includes a flow guide assembly having a transport passage therein for transporting the adhesive, the transport passage being a flat structure that spreads the adhesive out in a flat manner so that air bubbles in the adhesive are noticeable within the adhesive, and a visual module located on one side of the flow guide assembly and including a lens facing the transport passage for identifying air bubbles in the adhesive.

[0009] According to some examples of the present disclosure, air bubbles in the adhesive having a diameter greater than a thickness of the transport passage are pressed by the transport passage and deformed, becoming visible in the adhesive, and the visual module is for identifying the deformed air bubbles in the adhesive.

[0010] According to some examples of the present disclosure, the flow guide assembly includes two flat plates arranged along a thickness direction of the flat plates, and the conveying passage is defined between the two flat plates.

[0011] According to some examples of the present disclosure, one of the two flat plates has a groove formed therein which constitutes the conveying passage together with the other of the two flat plates, or the flow guide assembly further includes a clamping plate provided between the two flat plates, the clamping plate having a through hole formed therein which penetrates along the thickness direction of the clamping plate, and the through hole constitutes the conveying passage together with the two flat plates.

[0012] According to some examples of the present disclosure, the thickness of the conveying passage is adjustable, and the thickness of the conveying passage is adjusted by changing the depth of the groove or the thickness of the clamping plate.

[0013] According to some examples of the present disclosure, one of the two flat plates is formed with an adhesive inlet and an adhesive outlet that penetrate along the thickness direction of the flat plate, the adhesive inlet communicating with one end of the conveying passage and the adhesive outlet communicating with the other end of the conveying passage.

[0014] According to some examples of the present disclosure, the material preparation means includes a container in which adhesive is stored, and a stirring device provided within the container for stirring the adhesive, the stirring device being provided with a flow guide member through which the adhesive flows in the form of a thin film, and the flow guide member being formed with a plurality of defoaming holes, and when the adhesive passes through the defoaming holes, the thickness of the adhesive is reduced and air bubbles within the adhesive are allowed to escape.

[0015] According to some examples of the present disclosure, the flow guide member includes a first upper screen mesh cover whose outer circumferential surface has a cross-sectional area that gradually increases from top to bottom, and a first lower screen mesh cover located below the first upper screen mesh cover and whose inner circumferential surface has a cross-sectional area that gradually decreases from top to bottom, wherein the projection of the first upper screen mesh cover in the height direction is on the inner circumferential surface of the first lower screen mesh cover, the adhesive flows in a thin film on the outer circumferential surface of the first upper screen mesh cover and the inner circumferential surface of the first lower screen mesh cover, and the adhesive flows from the outer circumferential surface of the first upper screen mesh cover to the inner circumferential surface of the first lower screen mesh cover.

[0016] According to some examples of the present disclosure, the flow guide member further includes a first outer cover provided within the container and having an outer peripheral surface connected to both the inner peripheral edge of the first upper screen mesh cover and the inner peripheral edge of the first lower screen mesh cover, the first outer cover having a plurality of first overflow holes formed therein and penetrating along the thickness direction of the first outer cover, the first overflow holes being located above the first upper screen mesh cover, adhesive flowing from the inside of the first outer cover through the first overflow holes to the outer peripheral surface of the first upper screen mesh cover, at least one first hole being provided at the location where the inner peripheral edge of the first lower screen mesh cover and the first outer cover are connected, and the adhesive flowing from the inner peripheral surface of the first lower screen mesh cover through the first hole to the outer peripheral surface of the first outer cover.

[0017] According to some examples of the present disclosure, the flow guide member includes a second upper screen mesh cover whose outer peripheral surface has a cross-sectional area that gradually increases from top to bottom, and a second lower screen mesh cover located below the second upper screen mesh cover and whose outer peripheral surface has a cross-sectional area that gradually increases from top to bottom, wherein the maximum cross-sectional area of ​​the second upper screen mesh cover is greater than the maximum cross-sectional area of ​​the second lower screen mesh cover, and the adhesive flows in a thin film form on the outer peripheral surface of the second upper screen mesh cover and the outer peripheral surface of the second lower screen mesh cover.

[0018] According to some examples of the present disclosure, the flow guide member further includes a second outer cover provided within a container, the outer peripheral surface of which is connected to both the inner peripheral edge of the second upper screen mesh cover and the inner peripheral edge of the second lower screen mesh cover, the second outer cover having a plurality of second overflow holes formed therein penetrating along the thickness direction of the second outer cover, the second overflow holes being located above the second lower screen mesh cover, and the adhesive flows from the inside of the second outer cover through the second overflow holes to the outer peripheral surface of the second upper screen mesh cover and the outer peripheral surface of the second lower screen mesh cover.

[0019] According to some examples of the present disclosure, the container includes a barrel which is a cylindrical member having an upper opening, and a cover plate for covering the barrel and opening and closing the upper opening.

[0020] According to some examples of the present disclosure, the container is provided with a supply member provided on the cover plate and having an outlet communicating with the interior of the barrel, a return member provided on the cover plate and having an outlet communicating with the interior of the barrel and an inlet communicating with the other end of one of the branch channels, and a discharge port provided at the bottom of the barrel and connected to the supply end.

[0021] According to some examples of the present disclosure, the container is further provided with a flow guide plate having one end connected to the underside of the cover plate and the other end inclined downwardly and extending toward the flow guide member, the outlet of the supply member and the outlet of the return member both facing an upper surface of the flow guide plate, and the adhesive is spread thinly on the upper surface of the flow guide plate before flowing toward the outer peripheral surface of the flow guide plate.

[0022] In the degassing method according to the embodiment of the second aspect of the present disclosure, Step 1: automatically sucking adhesive into the material preparation means by creating a vacuum inside the material preparation means; Step 2 in which the material preparation means degassing the adhesive; Step 3: after the degassing is completed, a material supply pump draws up the adhesive in the material preparation means and distributes it to a detection and distribution assembly; and step 4, in which the detection and diversion assembly performs a detection process and a diversion process on the adhesive, thereby returning a portion of the adhesive to the material preparation means for re-degassing, and a dispensing process is performed on the other portion of the adhesive by a dispensing device.

[0023] According to some examples of the present disclosure, in step 4, the detection and diversion assembly has a first operating mode and a second operating mode, and when the detection and diversion assembly is in the first operating mode, it detects air bubbles when the adhesive passes through the main flow path, and then directs the failed adhesive to the material preparation means through one diversion path and directs the detected passed adhesive to the dispensing device through another diversion path, and when the detection and diversion assembly is in the second operating mode, it opens one diversion path and closes the other diversion path to detect air bubbles in the adhesive and return the detected adhesive to the material preparation means, and when the adhesive detection is passed, it closes the one diversion path and opens the other diversion path to direct the adhesive to the dispensing device through the other diversion path.

[0024] According to some examples of the present disclosure, in step 4, the detection and diversion assembly can further detect the color of the adhesive, and if the color of the adhesive does not meet the requirement, determine that the adhesive has deteriorated and discharge the deteriorated adhesive.

[0025] Additional aspects and advantages of the disclosure will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the disclosure. [Brief description of the drawings]

[0026] The above and additional aspects and advantages of the present disclosure will become apparent and will be readily understood from the following detailed description of the embodiments taken in conjunction with the accompanying drawings. [Figure 1] FIG. 1 is a structural schematic diagram of an adhesive degassing system according to an embodiment of the present disclosure. [Diagram 2] FIG. 2 is another structural schematic diagram of an adhesive degassing system according to an embodiment of the present disclosure. [Diagram 3] FIG. 2 is a perspective view of a material preparation means in the adhesive degassing system according to an embodiment of the present disclosure. [Figure 4] FIG. 2 is a front view of a material preparation means in the adhesive degassing system according to an embodiment of the present disclosure. [Diagram 5] FIG. 2 is a structural schematic diagram of a stirring device in the adhesive degassing system according to the embodiment of the present disclosure. [Figure 6] FIG. 2 is a structural schematic diagram of a flow guide member in the adhesive degassing system according to the embodiment of the present disclosure. [Figure 7] FIG. 11 is a schematic diagram showing another structure of the flow guide member in the adhesive degassing system according to the embodiment of the present disclosure. [Figure 8] FIG. 2 is a perspective view of a detection device and a first three-way valve or a second three-way valve in an adhesive degassing system according to an embodiment of the present disclosure. [Figure 9] FIG. 13 is a perspective view of the detection device and the first three-way valve or the second three-way valve in the adhesive degassing system according to the embodiment of the present disclosure, viewed from another angle. [Figure 10] 1 is a cross-sectional view of a flow-directing assembly in a detection device according to an embodiment of the present disclosure. [Figure 11] 13 is another structural cross-sectional view of a flow-directing assembly in a detection device according to an embodiment of the present disclosure. FIG. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0027] The following is a detailed description of the embodiments of the present disclosure, examples of which are shown in the accompanying drawings, in which identical or similar elements or elements having identical or similar functions are consistently indicated by the same or similar reference numerals. The embodiments described below with reference to the accompanying documents are illustrative and are merely for interpreting the present disclosure, and should not be construed as limiting the present disclosure.

[0028] In describing the present disclosure, it should be understood that the orientations or positional relationships indicated by the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inside," "outside," and the like are orientations or positional relationships indicated based on the accompanying drawings, and are merely intended to facilitate and simplify the description of the present disclosure, and are not intended to indicate or imply that the indicated devices or elements must have a particular orientation, be configured or operated in a particular orientation, and therefore should not be understood as limiting the present disclosure.

[0029] It should be explained that the terms "first" and "second" are for descriptive purposes only and should not be understood as indicating or implying a relative importance or as implicitly indicating the number of elements referred to. Thus, an element qualified by "first" or "second" may include one or more of the element, either explicitly or implicitly. Furthermore, in the present description, unless otherwise stated, "plurality" means two or more.

[0030] Hereinafter, an adhesive degassing system 1000 according to an embodiment of the present disclosure will be described in detail with reference to FIGS.

[0031] 1 to 7, an adhesive degassing system 1000 according to an embodiment of the present disclosure includes a material preparation means 100, a material supply pump 200, and a detection and distribution assembly 300. An adhesive is contained inside the material preparation means 100, and the material preparation means 100 is for degassing the adhesive. The material supply pump 200 has a supply end 201 and a discharge end 202, and the supply end 201 of the material supply pump 200 is connected to the material preparation means 100.

[0032] The detection diversion assembly 300 has one main flow path 3001 and two diversion paths 3002, one end of each of which is connected to one end of the main flow path 3001, the other end of the main flow path 3001 is connected to the discharge end 202 of the material supply pump 200, the other end of one of the diversion paths 3002 is connected to the material preparation means 100, and the other end of the other diversion path 3002 is connected to the dispensing device 500.

[0033] The detection and diversion assembly 300 is provided in the main flow path 3001 or one of the diversion paths 3002 and includes a detection device 301 for mechanically and visually identifying air bubbles in the adhesive to determine whether the adhesive is pass or fail.

[0034] When the detection device 301 is installed in the main flow path 3001, it inspects all the adhesives and discharges any adhesives that it detects as failing into one of the branch flow paths 3002, and also discharges any adhesives that it detects as passing into the other branch flow path 3002.

[0035] When the detection device 301 is provided in one of the branch paths 3002, the detection device 301 is for carrying out a sampling inspection of the adhesive and discharging the adhesive that has been subjected to the sampling inspection into the material preparation means 100.

[0036] The material preparation means 100 may store the adhesive and degas the adhesive in a vacuum environment. The material supply pump 200 is for sucking the adhesive from the material preparation means 100. The detection and diversion assembly 300 may detect and identify whether the size and content of air bubbles in the adhesive exceed a standard, and may return the adhesive to the material preparation means 100 or transport it to the dispensing device 500.

[0037] The adhesive degassing system 1000 according to an embodiment of the present disclosure has a simplified structure, in which the degassing process for the adhesive is performed by the material preparation means 100, and the detection of bubbles after the degassing process is performed by the detection device 301. Therefore, detection by the detection device 301 is more accurate and efficient than detection by the human eye or detection by trimming after the adhesive has hardened. Moreover, the adhesive can be returned to the material preparation means 100 to perform the degassing process again, thereby avoiding waste of adhesive and reducing production costs.

[0038] According to some embodiments of the present disclosure, as shown in Fig. 1, when the detection device 301 is provided in the main flow path 3001, the detection and diversion assembly 300 further includes a first three-way valve 400 having one first supply port 401 and two first outlets 402, one end of the detection device 301 is connected to the outlet end 202 of the material supply pump 200, the other end of the detection device 301 is connected to the first supply port 401, one first outlet 402 is connected to the material preparation means 100, and the other first outlet 402 is connected to the dispensing device 500. In this case, the detection device 301 can perform 100-to-100 inspection on the adhesive to ensure that all the adhesives are detected, and the dispensing quality of the adhesive can be improved by preventing the defective adhesive from flowing into the dispensing device 500.

[0039] For adhesives, if the size of the air bubbles in the adhesive exceeds a certain range, these air bubbles will become a factor that affects the dispensing process of the adhesive. 303When the pressure sensor 402 detects the air bubbles, it determines that the adhesive containing the air bubbles is unacceptable. The first three-way valve 400 discharges the adhesive containing the air bubbles from the one first discharge port 402.

[0040] According to some other embodiments of the present disclosure, as shown in Fig. 2, when the detection device 301 is provided in the one branch flow path 3002, the detection branch flow assembly 300 further includes a second three-way valve 400' having one second supply port 401' and two second outlets 402', the second supply port 401' is connected to the discharge end 202 of the material supply pump 200, one second outlet 402' is connected to one end of the detection device 301, the other end of the detection device 301 is connected to the material preparation means 100, and the other second outlet 402' is connected to the dispensing device 500. In this case, the detection device 301 extracts and inspects a part of the adhesive, and if the inspection result is passed, the remaining adhesive can be used for dispensing, thereby improving the dispensing efficiency.

[0041] Therefore, by providing the first three-way valve 400 or the second three-way valve 400', adhesive containing air bubbles can be easily discharged, which prevents unacceptable adhesive from being used in product processing, thereby improving product quality.

[0042] Preferably, the dispensing device 500 may be, but is not limited to, a dual component screw valve, an extrusion valve, a piezo valve, or a dispensing valve.

[0043] According to some embodiments of the present disclosure, FIGS. and Figures 10 to 111 and 2, the detection device 301 includes a flow assembly 302 and a vision module 303. The flow assembly 302 has a conveying passage 3021 for conveying the adhesive therein, and the conveying passage 3021 has a flat structure for conveying the adhesive by spreading it in a plane shape. For example, the conveying passage 3021 may have a flat structure for conveying the adhesive by spreading it in a plane shape so that air bubbles in the adhesive are noticeable in the adhesive. The vision module 303 is located on one side of the flow assembly 302 (e.g., the upper side in Figs. 1 and 2), and the lens 3031 of the vision module 303 faces the conveying passage 3021 and is used to identify air bubbles in the adhesive. Here, the flow assembly 302 may have a transparent portion located between the conveying passage 3021 and the lens 3031 so that the lens 3031 can photograph the adhesive in the conveying passage 3021 through the flow assembly 302.

[0044] Preferably, the lens 3031 in the vision module 303 is perpendicular to the plane in which the transport path 3021 is located, so that the detection accuracy is further improved.

[0045] In the present disclosure, the structure is simplified and the guide assembly 302 is provided, so that the adhesive can be spread and transported, and the air bubbles are pushed to spread in the transport passage 3021. In the process of spreading the adhesive, the air bubbles expand around the plane where the transport passage 3021 is located, so as to keep the surrounding pressure uniform, so that the adhesive on the upper and lower surfaces of the air bubbles are pushed aside, and at the same time, the air bubbles are also exposed to the viewing angle of the lens 3031 of the vision module 303. With such a design, it can be easily identified by the human eye or the vision module 303, and the accuracy and precision of the air bubble detection are also improved.

[0046] Furthermore, any air bubbles in the adhesive having a diameter greater than the thickness of the transport passage 3021 will be pressed and deformed by the transport passage 3021 and become visible in the adhesive, and the visual module 303 is for identifying the deformed air bubbles in the adhesive.

[0047] For example, the thickness of the conveying passage 3021 may be equal to or less than the diameter of the air bubbles in the adhesive that need to be removed. For example, during the adhesive dispensing process, air bubbles with a diameter larger than 1 mm will affect the quality of dispensing, so the thickness of the conveying passage 3021 can be adjusted to be equal to or less than 1 mm. In this way, after the air bubbles with a diameter of 1 mm or more enter the conveying passage 3021, the adhesive at the upper and lower edges will be pushed aside, and the air bubbles will be noticeable in the adhesive and easy to be directly observed by human eyes or machines.

[0048] Preferably, the flow-guiding assembly 302 may be made of transparent material, such as organic glass, acrylic, PC, PVC, etc., so that the visual module 303 can be easily identified.

[0049] Furthermore, referring to Figures 1 and 2, the detection device 301 further includes a light source 304 located on the other side of the flow-guiding assembly 302, and the installation of the light source 304 leads to improved brightness and also improves the accuracy of identification by the visual module 303.

[0050] According to some embodiments of the present disclosure, when the detection and shunt assembly 300 includes a first three-way valve 400, a detection method for detecting air bubbles in an adhesive using the detection device 301 includes: Step 1: the adhesive enters the conveying passage 3021 in the flow guide assembly 302 through the adhesive injection joint 3026 described later, and the adhesive is spread and conveyed in a planar form that matches the thickness of the conveying passage 3021; Step 2, the vision module 303 visually detects the adhesive spread on the planar shape to identify any unacceptable air bubbles; The method may include step 3 of discharging the rejected adhesive from one of the first outlets 402 in the first three-way valve 400 according to the size, quantity and distribution location of the rejected air bubbles, and discharging the passed adhesive from the other of the first outlets 402 after all the rejected adhesives have been discharged.

[0051] Furthermore, in the above step 2, the vision module 303 may detect the color tone of the adhesive, and if the color tone of the adhesive does not meet the requirement, it will determine that the adhesive has deteriorated, and discharge the deteriorated adhesive through one output end of the first three-way valve 400.

[0052] In the present disclosure, the structure is simplified, and the air bubbles in the opaque adhesive are identified and detected by exposing them to the viewing angle of the lens 3031 in the vision module 303 through the pressing method, thereby improving the detection accuracy. Moreover, the vision module 303 cooperates with the first three-way valve 400 to discharge an appropriate amount of adhesive according to the size, quantity and distribution position of the air bubbles, so that no waste is generated and the quality of the processed product is ensured.

[0053] According to some embodiments of the present disclosure, referring to FIG. 1-FIG. 2 in combination with FIG. 8-FIG. 11, the flow guide assembly 302 includes two flat plates 3022, the two flat plates 3022 are arranged along the thickness direction of the flat plates 3022, and a conveying passage 3021 is defined between the two flat plates 3022. For example, in the example shown in FIG. 10, the two flat plates 3022 are installed vertically and parallel to each other, and the peripheries of the two flat plates 3022 are connected to define a conveying passage 3021 through which the adhesive passes between the two flat plates 3022. Preferably, the two flat plates 3022 may be fixed by screw (not shown) connection or adhesion, which has a simple structure and is easy to attach and detach. Furthermore, at least one seal strip (not shown) may be provided between the two flat plates 3022 to improve the sealing performance between the two flat plates 3022.

[0054] Furthermore, as shown in FIG. 10, a groove 3023 is formed in one of the two flat plates 3022, and the groove 3023 forms a conveying passage 3021 together with the other of the two flat plates 3022. For example, a groove 3023 is opened on the side of one of the two flat plates 3022 facing the other flat plate 3022. If the groove 3023 is opened on the surface of one of the two flat plates 3022 and the other covers the groove 3023, the groove 3023 forms the conveying passage 3021, so the processing process is very simple. In this case, the depth of the groove 3023 is equal to the thickness of the conveying passage 3021. Here, it will be understood that the thickness of the conveying passage 3021 can be adjusted by changing the depth of the groove 3023.

[0055] 11 , the flow guiding assembly 302 further includes a sandwiching plate 3028 provided between two flat plates 3022, and a through hole 3029 is formed in the sandwiching plate 3028, penetrating the sandwiching plate 3028 along the thickness direction of the sandwiching plate 3028, and the through hole 3029 forms the transport passage 3021 together with the two flat plates 3022. In this case, the flow guiding assembly 302 is composed of two parallel flat plates 3022 and one frame-shaped sandwiching plate 3028, and the sandwiching plate 3028 is provided between the two flat plates 3022, and each of both sides of the sandwiching plate 3028 is connected to the two flat plates 3022, and a hollow portion in the middle of the sandwiching plate 3028 (i.e., the through hole 3029) forms the transport passage 3021. Compared to the case where the recessed groove 3023 is provided, in the case where the clamping plate 3028 is installed and the through hole 3029 is provided in the clamping plate 3028, the transport of the adhesive through the through hole 3029 may be understood as one aspect of forming the transport path 3021. Since the thickness of the clamping plate 3028 is equal to the thickness of the transport path 3021, the thickness of the transport path 3021 can be adjusted simply by replacing the clamping plate 3028 with one having a different thickness.

[0056] Preferably, one of the two flat plates 3022 adjacent to the vision module 303 is a transparent plate. In order to facilitate the vision module 303 to photograph and identify the adhesive below the flat plate 3022, the flat plate 3022 may be made of a transparent material such as organic glass, acrylic, PC, PVC, etc.

[0057] 10 and 11, one of the two flat plates 3022 is formed with an adhesive inlet 3024 and an adhesive outlet 3025 penetrating through the flat plate 3022 in the thickness direction, the adhesive inlet 3024 communicating with one end of the conveying passage 3021, and the adhesive outlet 3025 communicating with the other end of the conveying passage 3021. Preferably, the adhesive inlet 3024 is provided with an adhesive injection joint 3026, and the adhesive outlet 3025 is provided with an adhesive discharge joint 3027.

[0058] In addition, the flat plate 3022 is provided with a pressure sensor (not shown) for detecting the pressure of the adhesive in the conveying passage 3021. Thereby, the pressure sensor can detect the pressure of the adhesive in real time, which on the one hand can avoid the clogging phenomenon, and on the other hand can also avoid the cracking of the guide assembly when the pressure is too large.

[0059] According to some embodiments of the present disclosure, FIG. ~ figure 5 1, material preparation means 100 includes container 101 in which adhesive is stored, and agitator 102 provided within container 101 for agitating the adhesive. Agitator 102 is provided with flow guide member 103 through which the adhesive flows in the form of a thin film, and flow guide member 103 is formed with a plurality of defoaming holes 1031. When the adhesive passes through defoaming holes 1031, the thickness of the adhesive decreases, allowing air bubbles in the adhesive to escape.

[0060] As a result, by providing agitator 102 inside container 101 and providing flow guide member 103 on agitator 102, the adhesive can flow in the form of a thin film onto flow guide member 103 when stirred, increasing the contact area between the top surface of the adhesive and the vacuum environment, reducing the thickness of the adhesive, and allowing air bubbles to escape easily. Moreover, by providing multiple defoaming holes 1031 in flow guide member 103, the adhesive sinks downward due to the action of gravity after passing through defoaming holes 1031, and after being pulled, the thickness of the adhesive becomes even smaller, and the bottom surface of the adhesive is exposed to the vacuum environment, allowing air bubbles to escape even more easily, further improving the efficiency of degassing the adhesive.

[0061] Preferably, the defoaming holes 1031 may be through holes 3029. When the adhesive passes through the defoaming holes 1031, the bottom surface of the adhesive can be exposed to a vacuum environment. It should be noted that the size of the defoaming holes 1031 is related to the adhesion of the adhesive, so that the provision of defoaming holes 1031 having an appropriate size ensures that the adhesive does not drip from the defoaming holes 1031. Of course, the defoaming holes 1031 may be blind vias, but are not limited thereto.

[0062] FIG. 6 shows a first structure of the flow guide member 103. Specifically, the flow guide member 103 includes a first upper screen mesh cover 1032 and a first lower screen mesh cover 1033, and the cross-sectional area of ​​the outer circumferential surface of the first upper screen mesh cover 1032 gradually increases from top to bottom. The first lower screen mesh cover 1033 is located below the first upper screen mesh cover 1032, and the cross-sectional area of ​​the inner circumferential surface gradually decreases from top to bottom. The projection of the first upper screen mesh cover 1032 in the height direction is on the inner circumferential surface of the first lower screen mesh cover 1033. It is preferable that the adhesive flows in a thin film on the outer circumferential surface of the first upper screen mesh cover 1032 and the inner circumferential surface of the first lower screen mesh cover 1033, and it is preferable that the adhesive flows from the outer circumferential surface of the first upper screen mesh cover 1032 to the inner circumferential surface of the first lower screen mesh cover 1033.

[0063] Furthermore, the flow guide member 103 further includes a first outer cover 1034 provided in the container 101. For example, the first outer cover 1034 may be vertically installed in the container 101. The inner peripheral edge of the first upper screen mesh cover 1032 and the inner peripheral edge of the first lower screen mesh cover 1033 are both connected to the outer peripheral surface of the first outer cover 1034. The first outer cover 1034 is formed with a plurality of first overflow holes 1035 penetrating along the thickness direction of the first outer cover 1034, and the plurality of first overflow holes 1035 may be arranged in the circumferential direction of the first outer cover 1034. The first overflow holes 1035 are located above the first upper screen mesh cover 1032, and the adhesive is supplied from the inside of the first outer cover 1034 to the outer peripheral surface of the first outer cover 1034. 1. Overflow Hole 1035 and flows to the outer peripheral surface of the first upper screen mesh cover 1032. At least one first hole 1036 is provided at the location where the inner peripheral edge of the first lower screen mesh cover 1033 and the first outer cover 1034 are connected, and it is preferred that the adhesive flows from the inner peripheral surface of the first lower screen mesh cover 1033 through the first hole 1036 to the outer peripheral surface of the first outer cover 1034.

[0064] For example, in the example shown in FIG. 6, the cross-sectional shapes of the first upper screen mesh cover 1032 and the first lower screen mesh cover 1033 may both be circular. The diameter corresponding to the outer peripheral surface of the first upper screen mesh cover 1032 gradually increases from top to bottom, while the diameter corresponding to the inner peripheral surface of the first lower screen mesh cover 1033 gradually decreases from top to bottom. The outer surface of the first upper screen mesh cover 1032 is a cone surface, and the inner surface of the first lower screen mesh cover 1033 is formed as an inverted cone surface, and the diameter of the inner peripheral edge of the upper edge of the first lower screen mesh cover 1033 is larger than the diameter of the outer peripheral edge of the lower edge of the first upper screen mesh cover 1032. By installing in this manner, when the adhesive flows downward on the outer surface of the first upper screen mesh cover 1032, it can fall onto the inner surface of the first lower screen mesh cover 1033, and the defoaming treatment is performed twice, improving the defoaming effect.

[0065] FIG. 7 shows a second structure of the flow guide member 103. Specifically, the flow guide member 103 includes a second upper screen mesh cover 1032' and a second lower screen mesh cover 1033', and the cross-sectional area of ​​the outer peripheral surface of the second upper screen mesh cover 1032' gradually increases from top to bottom. The second lower screen mesh cover 1033' is located below the second upper screen mesh cover 1032', and the cross-sectional area of ​​the outer peripheral surface of the second lower screen mesh cover 1033' gradually increases from top to bottom. It is preferable that the maximum cross-sectional area of ​​the second upper screen mesh cover 1032' is larger than the maximum cross-sectional area of ​​the second lower screen mesh cover 1033', and the adhesive flows in a thin film on the outer peripheral surface of the second upper screen mesh cover 1032' and the outer peripheral surface of the second lower screen mesh cover 1033'.

[0066] Furthermore, the flow guide member 103 further includes a second outer cover 1034' provided in the container 101, for example, the second outer cover 1034' may be vertically installed in the container 101. The inner peripheral edge of the second upper screen mesh cover 1032' and the inner peripheral edge of the second lower screen mesh cover 1033' are both connected to the outer peripheral surface of the second outer cover 1034'. The second outer cover 1034' is formed with a plurality of second overflow holes 1035' penetrating along the thickness direction of the second outer cover 1034', the plurality of second overflow holes 1035' are arranged in the circumferential direction of the second outer cover 1034' and located above the second lower screen mesh cover 1033', and it is preferable that adhesive flows from the inside of the second outer cover 1034' through the second overflow holes 1035' to the outer peripheral surface of the second upper screen mesh cover 1032' and the outer peripheral surface of the second lower screen mesh cover 1033'.

[0067] For example, in the example shown in FIG. 7, the cross-sectional shapes of the second upper screen mesh cover 1032' and the second lower screen mesh cover 1033' may both be circular. The diameter corresponding to the outer peripheral surface of the second upper screen mesh cover 1032' gradually increases from top to bottom, and the diameter corresponding to the outer peripheral surface of the second lower screen mesh cover 1033' gradually increases from top to bottom, the maximum outer diameter of the second upper screen mesh cover 1032' is larger than the maximum outer diameter of the second lower screen mesh cover 1033', the outer surfaces of the second upper screen mesh cover 1032' and the second lower screen mesh cover 1033' are both formed into conical surfaces, and the outer peripheral edge of the lower edge of the second upper screen mesh cover 1032' is larger than the outer peripheral edge of the lower edge of the second lower screen mesh cover 1033', so that the adhesive dripped from the second upper screen mesh cover 1032' and the adhesive dripped from the second lower screen mesh cover 1033' do not interfere with each other.

[0068] 3 to 7, according to some embodiments of the present disclosure, a plurality of defoaming holes 1031 are arranged in a circular array in the first upper screen mesh cover 1032 and the first lower screen mesh cover 1033, or in the second upper screen mesh cover 1032' and the second lower screen mesh cover 1033', thereby allowing the adhesive to come into contact with the defoaming holes 1031 more uniformly, and achieving a good adhesive defoaming effect.

[0069] According to some embodiments of the present disclosure, as shown in FIG. 3, the container 101 may be a barrel. 1 and a cover plate 2, 1 Open up mouth The cover plate 2 is a cylindrical member having a barrel. 1 Covered and opened from above mouth Here, the barrel is 1 The cover plate 2 may be removably connected to the barrel. 1 and the cover plate 2 are sealed together, which facilitates the creation of a vacuum environment within the container 101.

[0070] According to some embodiments of the present disclosure, as shown in FIGS. 3 to 5 , the stirring device 102 includes a motor 1021, a reducer 1022, a bearing stand 1023, and a stirring and degassing member 1024, and the motor 1021 is located above the cover plate 2. An input end of the reducer 1022 is connected to an output end of the motor 1021, and an output end of the reducer 1022 penetrates the cover plate 2. The bearing stand 1023 is fitted onto the output end of the reducer 1022, and the bearing stand 1023 is connected to the cover plate 2. The stirring and degassing member 1024 is a barrel. 1 and connected to the output end of the reducer 1022.

[0071] According to some embodiments of the present disclosure, the agitation degassing member 1024 includes a transmission shaft 1025 and an agitation blade 1026, and the transmission shaft 1025 is connected to the barrel. 1 The agitator 1026 is connected to the lower end of the transmission shaft 1025, and the lower surface of the agitator 1026 is connected to the barrel 1022. 1The stirring blade 1026 is attached to the inner bottom surface of the barrel. 1 Stir the adhesive at the bottom of the barrel 1 This allows the adhesive to flow throughout the interior of the device, improving the uniformity of degassing.

[0072] According to some embodiments of the present disclosure, the first outer cover 1034 or the second outer cover 1034' is fitted onto the transmission shaft 1025, and the first outer cover 1034 or the second outer cover 1034' is installed coaxially with the transmission shaft 1025. A spiral blade 1027 is provided between the first outer cover 1034 or the second outer cover 1034' and the transmission shaft 1025, and an inner edge of the spiral blade 1027 is connected to the transmission shaft 1025 and an outer edge of the spiral blade 1027 is First outer cover 1034 or second outer cover 1034' When the transmission shaft 1025 rotates, the adhesive moves in a spiral shape along the spiral blade 1027 to the first overflow hole 1035 or the second overflow hole 1035'. The spiral blade 1027 forms a passage for the adhesive to rise in a spiral shape between the first outer cover 1034 or the second outer cover 1034' and the transmission shaft 1025. When the spiral blade 1027 rotates, the adhesive is caused to rise in a spiral shape, and the adhesive at the bottom of the container 101 is pulled upward and degassed, thereby realizing circulating degassing of the adhesive.

[0073] The container 101 is further provided with a supply member 3, a reflux member 4 and a discharge port 5. The supply member 3 is provided on the cover plate 2, and the outlet of the supply member 3 is a barrel. 1 The return member 4 is provided on the cover plate 2 and has an outlet that is connected to the inside of the barrel. 1 The outlet 5 is connected to the inside of the barrel 3001, and the inlet is connected to the other end of the one branch passage 3002. 1 and connected to a supply end 201 of a material supply pump 200. A part of the adhesive flowing out from the discharge port 5 flows to the return member 4.

[0074] Furthermore, the container 101 is further provided with a flow guide plate 6, one end of which is connected to the underside of the cover plate 2 and the other end of which is inclined downward and extends toward the flow guide member 103 (e.g., the first upper screen mesh cover 1032 or the second upper screen mesh cover 1032'). The outlet of the supply member 3 and the outlet of the return member 4 both face toward the upper surface of the flow guide plate 6, and the adhesive is spread thinly on the upper surface of the flow guide plate 6 before flowing toward the outer peripheral surface of the flow guide member 103 (e.g., the first upper screen mesh cover 1032 or the second upper screen mesh cover 1032'). Preferably, the supply member 3 may be a supply pipe with a bubble. 1 When the barrel is in a vacuum environment, the adhesive on the outside 1 The adhesive discharged from the discharge port 5 is automatically sucked into the barrel by the reflux member 4. 1 The adhesive can then flow back into the barrel. 1 After flowing into the barrel, the oil first falls onto the flow guide plate 6, then spreads and extends along the flow guide plate 6, and then falls onto the outer peripheral surface of the first upper screen mesh cover 1032 or the second upper screen mesh cover 1032' along the inclination direction of the flow guide plate 6. 1 This keeps the adhesive from dripping into the bottom of the barrel. 1 The gas is degassed immediately after it flows into the tank.

[0075] According to some embodiments of the present disclosure, the cover plate 2 is provided with a pressure release device 21, a vacuum gauge 22 and an observation assembly 23. The vacuum gauge 22 is 1 The pressure release device 21 is used to release air into the barrel. 1 The pressure release device 21 is for adjusting the degree of vacuum in the container 101 by introducing the pressure into the container 101. Preferably, the pressure release device 21 includes a solenoid valve or a ball valve, and the pressure in the barrel is released by controlling the opening and closing of the solenoid valve or the ball valve. 1 The observation assembly 23 may include an observation window and a camera, the camera being positioned over the barrel. 1 The purpose of this camera is to photograph the condition of the adhesive inside the camera.

[0076] Here, the supply member 3, the return member 4, the pressure release device 21, the vacuum gauge 22, the observation assembly 23 and the stirring device 102 may all be integrated onto the cover plate 2, thereby obtaining a more compact structure.

[0077] According to some embodiments of the present disclosure, a barrel 1 A high level sensor 7 and a low level sensor 8 are provided in the barrel. 1 The high level sensor 7 is flush with the lower edge of the first upper screen mesh cover 1032 or the second upper screen mesh cover 1032'. The low level sensor 8 is 1 The high level sensor 7 detects the height of the adhesive. The first upper screen mesh cover 1032 or the second upper screen mesh cover 1032' can avoid being higher than the top edge of The first upper screen mesh cover 1032 or the second upper screen mesh cover 1032' It is possible to prevent the defoaming function due to the adhesive from becoming ineffective. The low level sensor 8 can issue an alarm when the adhesive is insufficient, and suggest that the adhesive be replenished.

[0078] The present disclosure further discloses a degassing method using the adhesive degassing system 1000 according to the above embodiment, in which Step 1: creating a vacuum inside the material preparation means 100 to automatically suck the adhesive into the material preparation means 100; Step 2 in which the material preparation means 100 degasses the adhesive; Step 3: after the degassing is completed, the material supply pump 200 sucks up the adhesive in the material preparation means 100 and distributes it to the detection and distribution assembly 300; The method includes step 4 in which the detection and diversion assembly 300 performs a detection process and a diversion process on the adhesive, thereby returning a portion of the adhesive to the material preparation means 100 to perform a degassing process again, and dispensing processing on the other portion of the adhesive by the dispensing device 500.

[0079] Further, in step 4, the detection and diversion assembly 300 has a first operation mode and a second operation mode. In the first operation mode, the detection and diversion assembly 300 performs bubble detection when the adhesive passes through the main flow path 3001, and then causes the unqualified adhesive to flow into the material preparation means 100 through one diversion path 3002, and causes the detected acceptable adhesive to flow into the dispensing device 500 through the other diversion path 3002. In the second operation mode, the detection and diversion assembly 300 opens one diversion path 3002 and closes the other diversion path 3002, thereby detecting air bubbles in the one diversion path 3002, and causing the detected adhesive to flow back to the material preparation means 100, and when the adhesive passes the detection, closes the one diversion path 3002 and opens the other diversion path 3002, causing the adhesive to flow into the dispensing device 500 through the other diversion path 3002.

[0080] It should be understood that the detection and distribution assembly 300 may be specifically installed according to actual needs. When the detection and distribution assembly 300 is in the first operation mode, a 100% inspection method is used. When the detection and distribution assembly 300 is in the second operation mode, a random inspection method is used. The adhesive is returned to the material preparation means 100 and degassing treatment is performed again, so that there is no waste of adhesive in the entire process, which is environmentally friendly, safe, and low cost.

[0081] Furthermore, in step 4, the detection and diversion assembly 300 can further detect the color of the adhesive, and if the color of the adhesive does not meet the requirement, determine that the adhesive has deteriorated and discharge the deteriorated adhesive.

[0082] In the description of the present disclosure, the reference terms "one embodiment," "several embodiments," "exemplary embodiments," "examples," "particular examples," or "several examples" refer to specific features, structures, materials, or features described with reference to the embodiment or example being included in at least one embodiment or example of the present disclosure. In this specification, the exemplary expressions for the above terms do not necessarily refer to the same embodiment or example. Moreover, specific features, structures, materials, or features described may be combined in any suitable manner in any one or more embodiments or examples.

[0083] Although embodiments of the present disclosure have been shown and described, it should be understood that those skilled in the art may make various changes, modifications, substitutions, and variations to those embodiments without departing from the principles and spirit of the present disclosure, and that the scope of the present disclosure is limited by the claims and their equivalents. [Explanation of symbols]

[0084] 1000...adhesive degassing system, 100...material preparation means, 101...container, 1...barrel, 2...Cover plate, 3...Supply member, 4...Reflux member, 5...Drain port, 6...Flow guide plate, 7...High liquid level sensor, 8...Low liquid level sensor, 21...Pressure release device, 22...Vacuum gauge, 23...Observation assembly, 102...Agitator, 1021...Motor, 1022...Reduction gear, 1023...Bearing stand, 1024...Agitation and defoaming member, 1025...Transmission shaft, 1026...Agitator blade, 1027...Spiral blade, 103...Flow guide member, 1031...Bubble-breaking hole, 1032...First upper screen mesh cover, 1033...First lower screen mesh cover, 1034...First outer cover, 1035...First overflow hole, 1036...First hole, 1032'...Second upper screen mesh cover, 1033'...Second lower screen mesh cover, 103 4'...second outer cover, 1035'...second overflow hole, 200...material supply pump, 201...supply end, 202...discharge end, 300...detection and diversion assembly, 3001...main flow path, 3002...diversion flow path, 301...detection device, 302...direction assembly, 3021...conveying passage, 3022...flat plate, 3023...groove, 3024...adhesive inlet, 3025...connection Adhesive outlet, 3026...adhesive injection joint, 3027...adhesive discharge joint, 3028...clamp, 3029...through hole, 303...visual module, 3031...lens, 304...light source, 400...first three-way valve, 401...first supply port, 402...first discharge port, 400'...second three-way valve, 401'...second supply port, 402'...second discharge port, 500...dispensing device

Claims

1. a material preparation means for storing an adhesive and for degassing the adhesive; a material supply pump having a supply end and a discharge end, said supply end connected to said material preparation means; a detection and diversion assembly having one main flow path and two branch flow paths, one end of each of the two branch flow paths being connected to one end of the main flow path, the other end of the main flow path being connected to the discharge end, the other end of one branch flow path being connected to the material preparation means, and the other end of the other branch flow path being connected to a dispensing device; The detection and distribution assembly includes: a detection device provided in the one branch flow path for mechanically and visually identifying air bubbles in the adhesive to determine whether the adhesive is acceptable or not; the detection device is for performing a sampling inspection on the adhesive and discharging the adhesive that has been sampled and inspected to the material preparation means; the sensing and shunting assembly further includes a second three-way valve having a second supply port and two second exhaust ports; The second supply port is connected to the discharge end, one of the second outlets is connected to one end of the detection device, the other end of the detection device is connected to the material preparation means, and the other of the second outlets is connected to the dispensing device; The adhesive degassing system according to the present invention is characterized in that

2. The detection device includes: a flow guide assembly having a conveying passage therein for conveying the adhesive, the conveying passage having a flat structure for conveying the adhesive in a flat manner so that air bubbles in the adhesive are noticeable in the adhesive; a vision module located on one side of the flow assembly and including a lens facing the transport passage for identifying air bubbles in the adhesive.

2. The adhesive degassing system according to claim 1.

3. Air bubbles in the adhesive having a diameter larger than the thickness of the transport passage are pressed by the transport passage and deformed, becoming noticeable in the adhesive; 3. The adhesive degassing system of claim 2, wherein the vision module is for identifying deformed air bubbles in the adhesive.

4. The flow guide assembly includes two flat plates, the two flat plates being arranged along a thickness direction of the flat plates; 3. The adhesive defoaming system according to claim 2, wherein the transport passage is defined between two of the flat plates.

5. A groove is formed in one of the two flat plates to form the conveying passage together with the other of the two flat plates, or The flow guide assembly further includes a sandwiching plate disposed between the two flat plates, A through hole is formed in the sandwiching plate so as to penetrate the sandwiching plate along a thickness direction thereof, The adhesive defoaming system according to claim 4 , wherein the through hole constitutes the transport passage together with the two flat plates.

6. The thickness of the conveying passage is adjustable, 6. The adhesive degassing system according to claim 5, wherein the thickness of the transport passage is adjusted by changing the depth of the groove or the thickness of the sandwiching plates.

7. One of the two flat plates is formed with an adhesive inlet and an adhesive outlet penetrating the plate along a thickness direction thereof, 5. The adhesive degassing system according to claim 4, wherein the adhesive inlet is in communication with one end of the transport passage, and the adhesive outlet is in communication with the other end of the transport passage.

8. The material preparation means includes: A container containing an adhesive; a stirring device provided in the container for stirring the adhesive; the stirring device is provided with a flow guide member through which the adhesive flows in the form of a thin film, and a plurality of defoaming holes are formed in the flow guide member; When the adhesive passes through the defoaming holes, the thickness of the adhesive decreases, allowing air bubbles in the adhesive to escape.

2. The adhesive degassing system according to claim 1.

9. The flow guide member is a first upper screen mesh cover having an outer peripheral surface with a cross-sectional area that gradually increases from top to bottom; a first lower screen mesh cover located below the first upper screen mesh cover, the cross-sectional area of ​​the inner circumferential surface of which gradually decreases from top to bottom; A projection of the first upper screen mesh cover in a height direction is on an inner peripheral surface of the first lower screen mesh cover, the adhesive flows in a thin film on the outer peripheral surface of the first upper screen mesh cover and the inner peripheral surface of the first lower screen mesh cover; the adhesive flows from an outer peripheral surface of the first upper screen mesh cover to an inner peripheral surface of the first lower screen mesh cover; 9. The adhesive degassing system according to claim 8.

10. The flow guide member is a first outer cover disposed within the container, the outer circumferential surface of the first outer cover being connected to both an inner circumferential edge of the first upper screen mesh cover and an inner circumferential edge of the first lower screen mesh cover; The first outer cover is formed with a plurality of first overflow holes penetrating along a thickness direction of the first outer cover, and the first overflow holes are located above the first upper screen mesh cover, adhesive flows from the interior of the first outer cover through the first overflow hole to the outer periphery of the first upper screen mesh cover; At least one first hole is provided at a location where an inner periphery of the first lower screen mesh cover and the first outer cover are connected, the adhesive flows from an inner peripheral surface of the first lower screen mesh cover through the first holes to an outer peripheral surface of the first outer cover; 10. The adhesive degassing system according to claim 9.

11. The flow guide member is a second upper screen mesh cover having an outer peripheral surface with a cross-sectional area that gradually increases from top to bottom; a second lower screen mesh cover located below the second upper screen mesh cover, the cross-sectional area of ​​the outer circumferential surface of which gradually increases from top to bottom; the second upper screen mesh cover has a maximum cross-sectional area greater than the maximum cross-sectional area of ​​the second lower screen mesh cover; The adhesive flows in a thin film on the outer circumferential surface of the second upper screen mesh cover and the outer circumferential surface of the second lower screen mesh cover.

9. The adhesive degassing system according to claim 8.

12. The flow guide member is a second outer cover disposed within the container, the outer periphery of the second outer cover being connected to both the inner periphery of the second upper screen mesh cover and the inner periphery of the second lower screen mesh cover; The second outer cover is formed with a plurality of second overflow holes penetrating along a thickness direction of the second outer cover, and the second overflow holes are located above the second lower screen mesh cover, The adhesive flows from the inside of the second outer cover through the second overflow hole to the outer circumferential surface of the second upper screen mesh cover and the outer circumferential surface of the second lower screen mesh cover. The adhesive degassing system according to claim 11 .

13. The container comprises: A barrel is a cylindrical member having an upper opening; A cover plate for covering the barrel and opening and closing the upper opening.

9. The adhesive degassing system according to claim 8.

14. The container includes: a supply member provided in the cover plate and having an outlet communicating with the interior of the barrel; a return member provided on the cover plate and having an outlet communicating with the interior of the barrel and an inlet communicating with the other end of the one branch passage; a discharge port provided at the bottom of the barrel and connected to the supply end; 14. The adhesive degassing system according to claim 13.

15. The container further includes a flow guide plate having one end connected to the lower surface of the cover plate and the other end inclined downward and extending toward the flow guide member, the outlet of the supply member and the outlet of the return member both face an upper surface of the flow guide plate, 15. The adhesive defoaming system according to claim 14, wherein the adhesive is spread thinly on an upper surface of the flow guide plate and then flows to an outer circumferential surface of the flow guide plate.

16. A degassing method based on the adhesive degassing system according to claim 1, comprising: Step 1: automatically sucking adhesive into a material preparation means by creating a vacuum inside the material preparation means; Step 2 in which the material preparation means degassing the adhesive; Step 3: after the degassing is completed, a material supply pump draws up the adhesive in the material preparation means and distributes it to a detection and distribution assembly; and step 4, in which the detection and diversion assembly performs a detection process and a diversion process on the adhesive, thereby returning a portion of the adhesive to the material preparation means to perform a degassing process again, and a dispensing process is performed on the other portion of the adhesive by a dispensing device.

17. 17. The degassing method according to claim 16, wherein in step 4, the detection and diversion assembly detects air bubbles in the adhesive through one diversion path by opening one diversion path and closing the other diversion path, and returns the detected adhesive to the material preparation means, and when the adhesive detection passes, closes the one diversion path and opens the other diversion path, allowing the adhesive to flow into the dispensing device through the other diversion path.

18. In step 4, The detection and diversion assembly can further detect the color of the adhesive, and when the color of the adhesive does not meet the requirement, determine that the adhesive has deteriorated, and discharge the deteriorated adhesive. The method for removing bubbles according to claim 16.

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