UV glue filtering device

Abstract

The utility model discloses a UV (ultraviolet) glue filtering device which comprises a collecting tank, a filtering tank, a transmission mechanism and a cleaning mechanism, and the bottom of the collecting tank is communicated with a discharge port; the filtering tank is located in the collecting tank and rotationally connected with the collecting tank, the upper end of the filtering tank penetrates out of the collecting tank and is communicated with a feeding port, a plurality of through holes which are communicated inside and outside are formed in the side face of the filtering tank, a filtering piece is connected to the inner side face of the filtering tank and covers all the through holes, a slag outlet is formed in the bottom of the filtering tank, and a blocking piece is detachably connected to the slag outlet; the transmission mechanism is in transmission connection with the filtering tank to drive the filtering tank to rotate relative to the collecting tank; the cleaning mechanism is in transmission connection with a cleaning piece so as to drive the cleaning piece to do linear motion in the vertical direction, and the cleaning piece is located in the filtering tank and makes contact with the filtering piece. According to the utility model, the technical problems of long filtering time, low working efficiency and tedious cleaning work of the existing filtering device can be solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of UV glue production, and particularly relates to a UV glue filtering device. Background Art

[0002] UV curable glue is a kind of adhesive that can be cured only by ultraviolet light irradiation. It can be used as the sizing material of paints, coatings, and inks. Since UV curable glue has no volatile substances and does not pollute the environmental air, it is also often used in industries such as glass products, electronic and electrical industries, and optical fields, with wide applications.

[0003] In order to improve the finished product quality of UV curable glue, it is necessary to filter and remove larger particles in the UV curable glue. Traditional filtering devices rely on the self-gravity of UV curable glue for filtration, with a long filtration time, slow working efficiency, and the need to remove the filtering components after filtration to remove and clean the residual UV glue and the filtered large particles, making the cleaning work cumbersome. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a UV glue filtering device to solve the technical problems of long filtration time, slow working efficiency, and cumbersome cleaning work existing in the existing filtering devices.

[0005] The technical solutions adopted to solve the above technical problems are as follows:

[0006] The utility model discloses a UV glue filtering device, including:

[0007] A collection tank, the bottom of the collection tank is communicated with a discharge port;

[0008] A filtering tank, the filtering tank is located inside the collection tank, the filtering tank and the collection tank are rotationally connected, the upper end of the filtering tank passes through the collection tank and is communicated with a feed port, the side surface of the filtering tank is provided with a plurality of through holes that are internally and externally conducted, the inner side surface of the filtering tank is connected with a filtering element, the filtering element covers all the through holes, the bottom of the filtering tank is provided with a slag discharge port, and the slag discharge port is detachably connected with a plugging member;

[0009] A transmission mechanism, the transmission mechanism is in transmission connection with the filtering tank to drive the filtering tank to rotate relative to the collection tank;

[0010] A cleaning mechanism, the cleaning mechanism is in transmission connection with a cleaning member to drive the cleaning member to perform a linear motion in the up and down directions, the cleaning member is located inside the filtering tank, and the cleaning member is in contact with the filtering element.

[0011] The utility model has at least the following beneficial effects: UV glue to be filtered enters the filter tank through the feed inlet, the transmission mechanism is started, and the output end of the transmission mechanism drives the filter tank and the UV glue in the filter tank to rotate relative to the collection tank, and the UV glue is thrown to the inner side of the filter tank through the centrifugal effect, passes through the filter element and the through hole, flows into the collection tank, and is then discharged from the discharge port. At this time, the solid particles in the UV glue are retained in the filter tank by the filter element, thereby quickly filtering the UV glue, shortening the filtering time of the UV glue, and making the quality of the filtered UV glue better.

[0012] The bottom of the filter tank is provided with a slag outlet, and the slag outlet is detachably connected to a plugging piece. When the UV glue filter device needs to be cleaned, the plugging piece can be removed to allow the slag outlet to pass through the interior of the filter tank, so that solid particles can be discharged from the slag outlet. The output end of the cleaning mechanism drives the cleaning piece to move up and down. Since the cleaning piece is connected to the filter element, there is no need to remove the filter element. The cleaning piece that moves up and down can automatically clean the solid particles stuck on the filter element to prevent the solid particles from clogging the filter element and affecting the subsequent UV glue filtration. The cleaning mechanism and the cleaning piece cooperate with the cleaning liquid and the transmission mechanism to automatically clean the UV glue remaining in the UV glue filter device, making the cleaning of the UV glue filter device easier.

[0013] As a further improvement of the above technical solution, the collecting tank and the filtering tank are coaxially arranged.

[0014] Through the above arrangement, the axis of the collecting tank is coaxially arranged with the rotation axis of the filtering tank, so as to avoid the feed port and the slag outlet extending outside the collecting tank from interfering with the collecting tank during the rotation process, thereby making the UV glue filtering device work more stably.

[0015] As a further improvement of the above technical solution, a mounting pipe is provided on the top of the collection tank, a feed pipe is connected to the top of the filter tank, the feed pipe is connected to the feed port after passing through the mounting pipe, and the output end of the transmission mechanism is transmission-connected to the feed pipe.

[0016] Through the above arrangement, the installation pipe is used to provide a connecting space for the feed pipe and the feed port. The output end of the transmission mechanism is connected to the feed pipe in a transmission manner, so as to realize the transmission connection between the transmission mechanism and the filter tank, and avoid the transmission mechanism being located in the collection tank, thereby preventing UV glue from penetrating into the transmission mechanism and extending the service life of the transmission mechanism.

[0017] As a further improvement of the above technical solution, a connecting pipe extending upward is provided at the bottom of the collecting tank, and a slag discharge pipe connected downward is provided at the bottom of the filtering tank, the slag discharge pipe passes through the connecting pipe, a rotating structure and a sealing member are provided between the connecting pipe and the slag discharge pipe, and the slag discharge port is provided on the slag discharge pipe.

[0018] With the above settings, the slag discharge pipe and the connecting pipe are sleeved and connected, and a rotating structure is provided between them to achieve the rotating connection between the slag discharge pipe and the connecting pipe, and further achieve the rotating connection between the filter tank and the collection tank. A seal is also provided between the slag discharge pipe and the connecting pipe to prevent the UV glue from flowing out of the gap between the two in the UV glue filtering device.

[0019] As a further improvement of the above technical solution, the cleaning member is in the shape of an inverted frustum, and the maximum diameter of the cleaning member is smaller than the inner diameter of the filter tank.

[0020] With the above settings, when the cleaning mechanism is started, the inverted frustum-shaped cleaning member can prevent solid particles from being stuck between the cleaning member and the inner side surface of the filter tank, and when the cleaning member moves downward, it can drive the solid particles to fall downward, facilitating the cleaning of the UV glue filtering device. The maximum diameter of the cleaning member is smaller than the inner diameter of the filter tank to avoid interference between the cleaning member and the rotating filter tank.

[0021] As a further improvement of the above technical solution, the filtering member is an annular filter screen, and the side surface of the cleaning member is an annular cleaning brush.

[0022] With the above settings, the solid particles in the UV glue are blocked by the annular filter screen and remain in the filter tank. When the cleaning mechanism is started, the annular cleaning brush moves up and down to brush the annular filter screen to prevent solid particles from being stuck in the filter holes of the annular filter screen.

[0023] As a further improvement of the above technical solution, the filtering member is an annular sponge, and the maximum diameter of the cleaning member is larger than the inner diameter of the annular sponge.

[0024] With the above settings, the solid particles in the UV glue pass through the pores of the annular sponge and remain in the filter tank to achieve the collection of solid particles in the UV glue. The maximum diameter of the cleaning member is larger than the inner diameter of the annular sponge. When the cleaning mechanism is started, the outermost end of the cleaning member can squeeze the annular sponge up and down, thereby scraping off the solid particles and cleaning liquid in the annular sponge to achieve automatic cleaning of the filtering member.

[0025] As a further improvement of the above technical solution, the slag discharge pipe is provided with an internal thread section, the side surface of the plug is provided with an external thread section, the plug is threadedly connected to the slag discharge pipe, and the upper surface of the plug and the inner bottom surface of the filter tank are horizontally arranged.

[0026] With the above settings, the plug is detachably connected to the inside of the slag discharge pipe by means of threads, facilitating the worker to disassemble and assemble the plug. After installation, the upper surface of the plug and the inner bottom surface of the filter tank are horizontally arranged to prevent the situation where UV glue remains on the upper surface of the plug when the filter tank rotates relative to the collection tank.

[0027] As a further improvement of the above technical solution, the plug is provided with a connecting port that communicates up and down. The output end of the cleaning mechanism extends upward, passes through the connecting port and is connected to the cleaning member, and the sealing member is also provided between the connecting port and the output end of the cleaning mechanism.

[0028] Through the above arrangement, the connecting port is used to connect the output end of the cleaning mechanism and the cleaning member in the filter tank, so that the cleaning mechanism can be located outside the collection tank, avoiding the infiltration of UV glue into the cleaning mechanism and extending the service life of the cleaning mechanism.

[0029] As a further improvement of the above technical solution, a handle is provided on the lower surface of the plug.

[0030] Through the above arrangement, it is convenient for workers to screw the plug tightly or loosen it threadedly, making the disassembly and assembly of the plug easier. Description of the Drawings

[0031] The following further describes the present utility model in conjunction with the drawings and embodiments;

[0032] Figure 1 is the overall structural schematic diagram of the UV glue filtering device provided by the embodiment of the present utility model;

[0033] Figure 2 is the cross-sectional view of the UV glue filtering device provided by the embodiment of the present utility model;

[0034] Figure 3 is the structural schematic diagram of the plug provided by the embodiment of the present utility model.

[0035] The reference signs in the drawings are as follows:

[0036] 100, UV glue filtering device;

[0037] 200, collection tank; 210, discharge port; 220, installation pipe; 230, connecting pipe;

[0038] 300, filter tank; 310, feed pipe; 311, feed port; 320, slag discharge pipe; 321, slag discharge port; 330, through hole;

[0039] 400, filter element;

[0040] 500, plug; 510, connecting port; 520, handle; 530, external thread section;

[0041] 610, rotary motor; 620, synchronous belt; 630, driving wheel; 640, driven wheel;

[0042] 700, cleaning mechanism; 710, cleaning member. Detailed Embodiments

[0043] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The role of the drawings is to supplement the description in the text part of the specification, enabling people to intuitively and vividly understand each technical feature and the overall technical solution of the present utility model. However, it should not be construed as a limitation on the protection scope of the present utility model.

[0044] In the description of the present utility model, it should be understood that when it comes to orientation descriptions, such as the upper, lower, front, rear, left, right, etc., the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation on the present utility model.

[0045] In the description of the present utility model, if there are descriptions with words such as "several", its meaning is one or more, and the meaning of multiple is two or more. Greater than, less than, exceeding, etc. are understood as not including the present number, and above, below, within, etc. are understood as including the present number. If there are descriptions of first, second, third, etc., they are only for the purpose of distinguishing technical features and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or the sequence relationship of the indicated technical features.

[0046] It should be noted that in the accompanying drawings, the X direction points from the rear side to the front side of the UV glue filtering device; the Y direction points from the left side to the right side of the UV glue filtering device; the Z direction points from the lower side to the upper side of the UV glue filtering device.

[0047] In the description of the present utility model, unless otherwise clearly defined, words such as setting, installation, connection, etc. should be understood in a broad sense. Those skilled in the art can reasonably determine the specific meanings of the above words in the present utility model in combination with the specific content of the technical solution.

[0048] Refer to Figures 1 to 3 , and several embodiments of the UV glue filtering device of the present utility model are given below.

[0049] As Figures 1 to 3 shown, the UV glue filtering device 100 of the embodiment of the present utility model includes a collection tank 200, a filtration tank 300, a transmission mechanism, and a cleaning mechanism 700.

[0050] It can be understood that the bottom of the collection tank 200 is connected with a discharge port 210. As Figure 1 and Figure 2 shown, the filtered UV glue can be output from the UV glue filtering device 100 through the discharge port 210. In this embodiment, the discharge port 210 is horizontally extended outward along the bottom side of the collection tank 200.

[0051] It is understandable that the filter tank 300 is located inside the collection tank 200, as Figure 2 shown. The filter tank 300 is rotatably connected to the collection tank 200 so that the filter tank 300 and the collection tank 200 can rotate relative to each other, and the filter tank 300 can obtain a stable supporting effect from the collection tank 200 through the rotating structure.

[0052] It is understandable that a feed port 311 is provided on the outer side of the collection tank 200, as Figure 1 and Figure 2 shown. The upper end of the filter tank 300 penetrates upward through the top of the collection tank 200, and the feed port 311 and the filter tank 300 are in communication with each other, so that the UV glue to be filtered can flow into the filter tank 300 through the feed port 311.

[0053] It is understandable that a plurality of through holes 330 are uniformly arranged on the side surface of the filter tank 300. The through holes 330 extend in the horizontal direction and conduct through the inner side surface and the outer side surface of the filter tank 300, as Figure 2 shown. A filter element 400 is connected to the inner side surface of the filter tank 300, as Figure 2 shown. The filter element 400 covers all the through holes 330, so that the UV glue in the filter tank 300 needs to pass through the filter element 400 before it can flow to the collection tank 200 through the through holes 330, in order to remove the particles in the UV glue.

[0054] It is understandable that the transmission mechanism is in transmission connection with the filter tank 300. When the transmission mechanism is started, the output end of the transmission mechanism drives the filter tank 300 to rotate. By using the centrifugal force generated by the rotating filter tank 300, the UV glue in the filter tank 300 can quickly pass through the filter element 400 and the through holes 330. The UV glue is thrown out between the inside of the collection tank 200 and the filter tank 300, while the particles in the UV glue are blocked by the filter element 400 and remain in the filter tank 300, improving the filtering efficiency of the UV glue and shortening the filtering time.

[0055] It is understandable that a slag discharge port 321 is provided at the bottom of the filter tank 300, as Figure 2 shown. The particles remaining in the filter tank 300 are discharged from the UV glue filtering device 100 through the slag discharge port 321, without the need to load and unload the filter element 400 before and after filtering, reducing the cleaning work steps and improving the simplicity and cleaning efficiency of the cleaning work.

[0056] It is understandable that a blocking member 500 is provided at the slag discharge port 321. The blocking member 500 is detachably connected to the slag discharge port 321, as Figure 2As shown. When the UV glue filtering device 100 filters, the plug is installed at the slag outlet 321 to prevent the unfiltered UV glue from directly discharging from the slag outlet 321. After the UV glue in the filtering tank 300 is thrown out and discharged through the discharge port 210, the plug at the slag outlet 321 is removed to enable the filtered particles to be discharged.

[0057] It can be understood that the output end of the cleaning mechanism 700 moves linearly in the up and down directions. The output end of the cleaning mechanism 700 is drivingly connected with a cleaning member 710. The cleaning member 710 is located inside the filtering tank 300, and the cleaning member 710 is in contact with the filtering member 400, as Figure 2 shown. Before filtering the UV glue, the cleaning mechanism 700 drives the cleaning member 710 to move down to the bottom of the filtering tank 300 to ensure that the UV glue can be thrown out of the filtering tank 300 through the filtering member 400 and the plurality of through holes 330, avoiding the cleaning member 710 blocking the path of the UV glue and resulting in a reduction in the filterable glue volume of the UV glue filtering device 100.

[0058] It can be understood that after the thrown-out UV glue is discharged, the cleaning mechanism 700 is started, so that the cleaning member 710 moves up and down inside the filtering tank 300. The contact end of the cleaning member 710 with the filtering member 400 can clean the particles remaining on the filtering member 400, preventing the particles from being stuck on the filtering member 400 and causing the filtering member 400 to be blocked. The cleaned particles are discharged through the slag outlet 321.

[0059] It can be understood that after the particles are cleared out of the filtering tank 300, the transmission mechanism and the cleaning mechanism 700 cooperate with the cleaning liquid to automatically clean the UV glue filtering device 100 with residual UV glue. The cleaning liquid is input from the feed port 311. The started transmission mechanism drives the filtering tank 300 to rotate relative to the rotating tank. The cleaning liquid driven by the centrifugal force continuously flushes the inner surface of the collection tank 200, the filtering tank 300, the filtering member 400, and the cleaning member 710. The started cleaning mechanism 700 can drive the cleaning member 710 to move up and down to contact the filtering member 400 to clean the residual UV glue and the particles not cleared on the filtering member 400. After cleaning, the cleaning liquid is discharged from the discharge port 210 and the slag outlet 321, automatically flushing the residual UV glue at the discharge port 210 and the slag outlet 321 to complete the automatic cleaning of the UV glue filtering device 100.

[0060] Furthermore, after the cleaning liquid is discharged, the transmission mechanism can be started again to spin-dry the cleaning liquid attached to the filtering tank 300 and the filtering member 400 inside it.

[0061] In this embodiment, both the filtering tank 300 and the collection tank 200 are cylindrical structures, and the axes of the filtering tank 300 and the collection tank 200 are both vertical lines extending in the up and down directions.

[0062] It is understandable that the filter tank 300 and the collection tank 200 are coaxially arranged, that is, the axis of the filter tank 300, the axis of the collection tank 200 and the rotation axis of the filter tank 300 are coaxially arranged, so as to avoid the feed port 311 and the slag outlet 321 extending out of the collection tank 200 from interfering with the collection tank 200 during the relative rotation of the filter tank 300 and the collection tank 200, so that the distance between the outer side surface of the filter tank 300 and the inner side surface of the collection tank 200 is always the same, and the UV glue thrown out of the filter tank 300 can be stably received by the inner side surface of the collection tank 200. The filter tank 300 always rotates at the same position in the collection tank 200, making the UV glue filtering device 100 more stable.

[0063] It is understandable that the top of the collection tank 200 is provided with a mounting pipe 220 extending downward. Figure 2 As shown, the installation pipe 220 is used to provide a communication space between the filter tank 300 and the feed port 311. The top of the filter tank 300 is connected to the feed pipe 310, as shown in FIG. Figure 1 and Figure 2 As shown, the feed pipe 310 extends upward and passes through the mounting tube 220 , the upper end of the feed pipe 310 is connected to a feed port 311 , and the lower end of the feed pipe 310 is connected to the filter tank 300 , so that the UV glue input into the feed port 311 can be input into the filter tank 300 along the feed pipe 310 .

[0064] It can be understood that since the feed pipe 310 is connected to the filter tank 300, the output end of the transmission mechanism is connected to the feed pipe 310 to realize the rotation of the filter tank 300 relative to the collection tank 200. The transmission mechanism does not need to be set in the collection tank 200 to avoid UV glue adhering to the transmission mechanism and affecting the service life of the transmission mechanism.

[0065] In this embodiment, the feed pipe 310 and the filter tank 300 are fixedly connected by welding, flange or other connection methods. The transmission mechanism includes a rotating motor 610, a synchronous belt 620, a driving wheel 630 and a driven wheel 640. Figure 2 The rotating motor 610 is fixedly mounted outside the collecting tank 200, the output end of the rotating motor 610 is connected to the driving wheel 630, the feeding pipe 310 extending out of the mounting tube 220 is sleeved and connected to the driven wheel 640, and the synchronous belt 620 is sleeved between the driving wheel 630 and the driven wheel 640. When the rotating motor 610 is started, the rotating motor 610 drives the driving wheel 630 to rotate, and the synchronous belt 620 drives the driven wheel 640 to rotate, thereby realizing the rotation of the filter tank 300.

[0066] Furthermore, a rotating structure and a sealing member are provided between the feed pipe 310 and the mounting pipe 220. The rotating structure is used to reduce the rotating friction between the feed pipe 310 and the mounting pipe 220, and prevent the transmission mechanism from heating up when starting, which may affect the UV glue from entering the filter tank 300. The sealing member is used to prevent the UV glue thrown out of the filter tank 300 from leaking through the gap between the feed pipe 310 and the mounting pipe 220, and can prevent the UV glue from penetrating into the rotating structure.

[0067] In some embodiments, the rotating structure between the collection tank 200 and the filter tank 300 is a slewing bearing. Specifically, the slewing bearing is disposed between the inner bottom surface of the collection tank 200 and the outer bottom surface of the filter tank 300 to stably support the filter tank 300 connected by the transmission mechanism, but the UV glue thrown into the collection tank 200 flows downward to the inner bottom of the collection tank 200 under the action of gravity, so that the UV glue easily penetrates into the slewing bearing, affecting the rotation between the filter tank 300 and the collection tank 200.

[0068] In this embodiment, a connecting pipe 230 is provided at the bottom of the collecting tank 200, and the connecting pipe 230 extends upward. A slag discharge pipe 320 is provided at the bottom of the filtering tank 300, and the slag discharge pipe 320 extends downward. The connecting pipe 230 and the slag discharge pipe 320 are sleeve-connected, so that the slag discharge pipe 320 is inserted into the connecting pipe 230. Figure 2 shown.

[0069] It is understandable that a rotating structure and a sealing member are also provided between the connecting pipe 230 and the slag discharge pipe 320. The rotating structure is used to realize the rotating connection between the collecting tank 200 and the filtering tank 300, and to prevent the heat generated by the rotating friction from affecting the UV glue at the bottom of the filtering tank 300. The sealing member is used to prevent the UV glue from flowing out of the gap between the connecting pipe 230 and the slag discharge pipe 320, and to prevent the UV glue from penetrating into the rotating structure between the connecting pipe 230 and the slag discharge pipe 320.

[0070] In this embodiment, the seal is a waterproof ring made of rubber, silicone or the like, and the rotating structure is a bearing. When the seal and the rotating structure are located between the feed pipe 310 and the mounting pipe 220, the seal is located below the rotating structure. When the seal and the rotating structure are located between the connecting pipe 230 and the slag discharge pipe 320, the seal is located above the rotating structure.

[0071] It is understandable that the cleaning member 710 is in the shape of an inverted truncated cone. Figure 2As shown, the upper end diameter of the cleaning member 710 is larger than the lower end diameter of the cleaning member 710. When the cleaning mechanism 700 is activated, when the cleaning member 710 moving linearly up and down cleans the particles on the filter member 400, it can prevent the particles being cleaned out from being stuck between the inner side surface of the filter tank 300 and the cleaning member 710, so that the particles can fall downward onto the inner bottom surface of the filter tank 300. The maximum diameter of the cleaning member 710 is smaller than the inner diameter of the filter tank 300 to prevent the cleaning member 710 from interfering with the filter tank 300, affecting the relative rotation of the filter tank 300 and the collection tank 200, or affecting the up and down movement of the output end of the cleaning mechanism 700.

[0072] In some embodiments, the filter member 400 is an annular filter screen. The UV glue entering the filter tank 300 flows into the collection tank 200 through the through hole 330 after passing through the annular filter screen. The particles in the UV glue are isolated in the filter tank 300 by the annular filter screen, thereby realizing the filtration of the UV glue.

[0073] It can be understood that the diameter of the annular filter screen is the same as the inner diameter of the filter tank 300, so that the annular filter screen directly fits the inner side surface of the filter tank 300 without setting a connection structure between the inner side surface of the filter tank 300 and the annular filter screen.

[0074] Correspondingly, the side surface of the cleaning member 710 is an annular cleaning brush. When the cleaning mechanism 700 is activated, the cleaning member 710 can drive the cleaning brush to move up and down to wash the annular filter screen, thereby removing the particles stuck on the annular filter screen and the residual UV glue, and cooperating with the cleaning liquid to keep the annular filter screen clean after filtration, preventing the UV glue from drying and blocking the filter holes of the annular filter screen.

[0075] In this embodiment, the filter member 400 is an annular sponge, and the particles in the UV glue are filtered through the pores of the annular sponge. The annular sponge can be fixed to the inner side surface of the filter tank 300 by means of Velcro bonding, screws, etc., to prevent the sponge from collapsing and deforming due to excessive weight after absorbing the UV glue, directly exposing the through hole 330 of the filter tank 300 and affecting the filtration effect of the UV glue.

[0076] It can be understood that the maximum diameter of the cleaning member 710 is larger than the inner diameter of the annular sponge. When the cleaning liquid is poured in and the cleaning mechanism 700 is activated, the outermost end of the cleaning member 710 can scrape the water-absorbing annular sponge up and down, thereby scraping out the cleaning liquid and particles absorbed in the annular sponge, realizing the cleaning of the annular sponge.

[0077] Since the plug member 500 is detachably connected to the slag outlet 321, and the slag outlet 321 is provided on the slag outlet pipe 320.

[0078] In this embodiment, the slag outlet pipe 320 is provided with an internal thread section. Correspondingly, the side surface of the plug member 500 is provided with an external thread section 530, as Figure 3As shown, the plug 500 can be connected to the slag discharge pipe 320 by means of screw connection. When the plug 500 is screwed tightly into the slag discharge pipe 320, the upper surface of the plug 500 and the inner bottom surface of the filter tank 300 are horizontally arranged, as Figure 2 shown, so that the UV glue can be naturally thrown out by the centrifugal force of the rotating motor 610 along the horizontal plane, avoiding that the upper surface of the plug 500 is lower than the inner bottom surface of the filter tank 300, resulting in excessive loss of the UV glue.

[0079] It can be understood that the plug 500 can be disassembled and assembled in the slag discharge pipe 320 by loosening or tightening.

[0080] It can be understood that in order to avoid the UV glue adhering to the cleaning mechanism 700 and affecting the service life of the cleaning mechanism 700. Therefore, the cleaning part 710 is located inside the filter tank 300, the cleaning mechanism 700 is located outside the collection tank 200, and the output end of the cleaning mechanism 700 passes through the collection tank 200 and the filter tank 300 and is connected to the cleaning part 710.

[0081] Since the collection tank 200 and the filter tank 300 are coaxially arranged. Therefore, the output end of the cleaning mechanism 700 is coaxially arranged with the collection tank 200 and the filter tank 300. Specifically, the plug 500 is provided with a connection port 510, and the connection port 510 communicates up and down, as Figure 3 shown, so that the cleaning mechanism 700 can be located outside the collection tank 200, the output end of the cleaning mechanism 700 extends upward and passes through the connection port 510, and then is connected to the cleaning part 710 inside the filter tank 300, so that only the output end of the cleaning mechanism 700 is located inside the filter tank 300.

[0082] It can be understood that a sealing member is provided between the output end of the cleaning mechanism 700 and the plug 500, that is, a sealing member is provided in the connection port 510 to prevent the UV glue from leaking from the connection port 510.

[0083] It can be understood that the cleaning mechanism 700 can be a linear motion mechanism such as an electric cylinder, an oil cylinder, a lead screw motor, a linear module, a cylinder, etc. When removing the plug and collecting the particles, it can be installed above the removed plug through a spliced perforated round basin to receive the dropped particles and cleaning liquid.

[0084] It can be understood that the lower surface of the plug 500 is provided with a handle 520, as Figure 2 and Figure 3 shown, and the worker can easily screw the plug 500 through the handle 520 to realize the disassembly and assembly of the plug 500.

[0085] The above has specifically described the preferred embodiments of the present utility model, but the present invention is not limited to the described embodiments. Those skilled in the art can also make various equivalent modifications or substitutions without departing from the spirit of the present utility model, and these equivalent modifications or substitutions are all included within the scope defined by the claims of this application.

Claims

1. A UV adhesive filtering device, characterized in that: Included are: A collecting tank, the bottom of which is connected to a discharge port; A filter tank, wherein the filter tank is located in the collection tank, the filter tank and the collection tank are rotatably connected, the upper end of the filter tank passes through the collection tank and is connected to a feed port, a side of the filter tank is provided with a plurality of through holes that are connected inside and outside, the inner side of the filter tank is connected with a filter element, the filter element covers all the through holes, a slag outlet is provided at the bottom of the filter tank, and a plugging element is detachably connected to the slag outlet; A transmission mechanism, the transmission mechanism is in transmission connection with the filter tank to drive the filter tank to rotate relative to the collection tank; The cleaning mechanism is connected to a cleaning member in a transmission manner to drive the cleaning member to move linearly in an up-and-down direction. The cleaning member is located in the filter tank, and the cleaning member is in contact with the filter member.

2. The UV adhesive filter device according to claim 1, characterized in that: The collecting tank and the filtering tank are coaxially arranged.

3. The UV adhesive filter device according to claim 2, characterized in that: A mounting pipe is provided on the top of the collecting tank, a feed pipe is connected to the top of the filtering tank, the feed pipe is connected to the feed port after passing through the mounting pipe, and the output end of the transmission mechanism is transmission-connected to the feed pipe.

4. The UV adhesive filter device according to claim 1, characterized in that: A connecting pipe extending upward is provided at the bottom of the collecting tank, and a slag discharge pipe connected downward is provided at the bottom of the filtering tank. The slag discharge pipe passes through the connecting pipe, and a rotating structure and a sealing member are provided between the connecting pipe and the slag discharge pipe. The slag discharge port is provided at the slag discharge pipe.

5. The UV adhesive filter device according to claim 1, characterized in that: The cleaning piece is in the shape of an inverted truncated cone, and the maximum diameter of the cleaning piece is smaller than the inner diameter of the filter tank.

6. The UV adhesive filtering device according to claim 5, characterized in that: The filter element is an annular filter screen, and the side surface of the cleaning element is an annular cleaning brush.

7. The UV adhesive filtering device according to claim 5, characterized in that: The filter element is an annular sponge, and the maximum diameter of the cleaning element is greater than the inner diameter of the annular sponge.

8. The UV adhesive filtering device according to claim 4, characterized in that: The slag discharge pipe is provided with an internal thread section, the side of the plugging piece is provided with an external thread section, the plugging piece and the slag discharge pipe are threadedly connected, and the upper surface of the plugging piece and the inner bottom surface of the filter tank are horizontally arranged.

9. The UV adhesive filtering device according to claim 4, characterized in that: The blocking member is provided with a connecting port communicating with each other from top to bottom, the output end of the cleaning mechanism extends upward, passes through the connecting port and is connected with the cleaning member, and the sealing member is also provided between the connecting port and the output end of the cleaning mechanism.

10. The UV adhesive filtering device according to claim 1, characterized in that: A handle is provided on the lower surface of the blocking member.

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