Epoxy resin subpackaging mechanism

Abstract

The utility model relates to the technical field of split charging equipment, and particularly discloses an epoxy resin split charging mechanism which comprises a tank body, a discharging valve is arranged at the bottom end of the tank body, a movable tank cover is arranged at the top end of the tank body, and a cleaning mechanism used for cleaning the inner wall of the tank body is arranged in the tank body. A plurality of groups of second supporting columns are arranged on the tank body, a second supporting plate is arranged on the plurality of groups of second supporting columns, and a control mechanism for moving the box cover is arranged on the second supporting plate; the technical problem that when the epoxy resin to be subpackaged needs to be replaced, much time needs to be consumed for cleaning the subpackaging equipment, and consequently the epoxy resin subpackaging efficiency is reduced is solved.

Description

Technical Field

[0001] This utility model relates to the field of packaging equipment technology, and specifically discloses an epoxy resin packaging mechanism. Background Technology

[0002] Epoxy resin is a thermosetting polymer material. Its unique chemical structure and excellent properties have been widely used in electronic packaging materials, coatings, adhesives and composite materials. Epoxy resin refers to a class of polymers containing two or more epoxy groups in the molecule, and is not a specific substance. In order to meet the needs of specific applications, epoxy resin needs to be packaged. When packaging epoxy resin, epoxy resin packaging equipment is required.

[0003] For example, utility model patent application number 2023213392212 discloses a dispensing device for epoxy resin encapsulation materials, including a material tank, a gas tank, an air pump, a dispensing nozzle, a base plate, and a material bucket. The bottom four corners of the base plate are fixedly connected with support columns and anti-slip pads. One side of the top of the base plate is fixedly connected to the bottom of the gas tank. A connecting box is provided on one side of the gas tank, and the top of the connecting box is fixedly connected to the bottom of the air pump. After the existing epoxy resin dispensing device dispenses epoxy resin, due to the physical properties of epoxy resin, some epoxy resin will remain on the inner wall of the material tank. When it is necessary to change the epoxy resin to be dispensed, the staff needs to clean the inner wall of the material tank before dispensing another type of epoxy resin. Cleaning the material tank is inconvenient for the staff, thus reducing the efficiency of epoxy resin dispensing. Utility Model Content

[0004] In view of this, the purpose of this utility model is to provide an epoxy resin dispensing mechanism to solve the technical problem that when it is necessary to change the epoxy resin being dispensed, a lot of time needs to be spent cleaning the dispensing equipment, which leads to a decrease in epoxy resin dispensing efficiency.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an epoxy resin dispensing mechanism, comprising a tank body, a discharge valve at the bottom of the tank body, a movable lid at the top of the tank body, and a cleaning mechanism for cleaning the inner wall of the tank body; the tank body is provided with several sets of second support columns, each set of second support columns is provided with a second support plate, and the second support plate is provided with a control mechanism for moving the lid. By cleaning the inner wall of the tank body through the cleaning mechanism, the loss rate of epoxy resin is reduced, and the preparation work when changing the type of epoxy resin to be dispensed is reduced, thereby improving the efficiency of epoxy resin dispensing.

[0006] Furthermore, the control mechanism includes a first mating plate, with several sets of first support columns disposed between the first mating plate and the tank cover; and several sets of hydraulic cylinders disposed between the second support plate and the first mating plate, with both ends of the hydraulic cylinders fixedly connected to the second support plate and the first mating plate, respectively. The tank cover has several sets of limiting grooves, and several sets of second support columns are slidably engaged in the limiting grooves. The control mechanism is used to move the tank cover and the cleaning mechanism upwards, allowing personnel to observe the condition inside the tank and facilitating maintenance and cleaning of the scraper.

[0007] Furthermore, the cleaning mechanism includes a threaded rod with a movable block rotatably connected to the tank cover. A mating block is fitted onto the threaded rod, and a fixing ring is mounted on the mating block. Several sets of scrapers are mounted on the fixing ring, each set having an arc-shaped cross-section and fitting against the inner wall of the tank. The cleaning mechanism is capable of cleaning the inner wall of the tank.

[0008] Furthermore, one set of the scrapers is equipped with guide blocks, and the inner wall of the tank has several sets of first guide grooves and second guide grooves. The first guide grooves are annular, and the second guide grooves are spiral. The sets of first guide grooves and the sets of second guide grooves are staggered, and the two ends of each set of first guide grooves are connected to the adjacent second guide groove. By cooperating with the guide blocks and the first and second guide grooves, the scrapers can clean the entire inner wall of the tank.

[0009] Furthermore, a fixing plate is provided on the first mating plate, and a drive motor is provided on the fixing plate. The drive motor is fixedly connected to the fixing plate, and the output end of the drive motor is connected to one end of the threaded rod through a coupling. The drive motor can drive the cleaning device to clean the inner wall of the tank.

[0010] Furthermore, a support frame is provided on the tank body, and the support frame is fixedly connected to the tank body. A feed inlet is provided on the tank body, and a door panel is hinged to the feed inlet. A conveying device is provided below the tank body. The epoxy resin container is moved by the conveying device, and in conjunction with the dispensing mechanism, the epoxy resin is dispensed.

[0011] The working principle and beneficial effects of this solution are as follows:

[0012] In use, the operator first moves the oxidized resin into the tank through the inlet, then moves the oxidized resin container to below the discharge valve via a conveying device. By controlling the discharge valve, the oxidized resin is loaded into the oxidized resin container. When the oxidized resin in the container reaches a certain mass, the operator closes the discharge valve and then moves the oxidized resin container filled with oxidized resin to the next process via the conveying device. At the same time, the empty oxidized resin container is moved to below the discharge valve. This process is repeated to dispense the oxidized resin.

[0013] When the epoxy resin is almost fully packaged, the staff uses a cleaning mechanism to clean the inner wall of the tank. A scraper moves along the inner wall of the tank to remove any remaining epoxy resin. When the cleaning is complete, the epoxy resin is also fully packaged. The cleaning mechanism can quickly remove the remaining epoxy resin from the inner wall of the tank, while reducing epoxy resin loss and enabling rapid packaging of the next type of epoxy resin, thus improving the efficiency of epoxy resin packaging.

[0014] Other advantages, objectives, and features of this invention will be set forth in part in the description which follows, and in part will be apparent to those skilled in the art from the following examination and study, or may be learned from practice of this invention. The objectives and other advantages of this invention can be realized and obtained through the following description. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of an embodiment;

[0016] Figure 2 Exploded view of an embodiment;

[0017] Figure 3 This is a cross-sectional view of an embodiment;

[0018] Figure 4 for Figure 3 Enlarged view of point A in the middle;

[0019] Figure 5 This is an exploded view of the cleaning mechanism and control mechanism in the embodiment;

[0020] Figure 6 for Figure 5 Enlarged diagram of point B in the middle.

[0021] The following components are labeled in the attached diagram: 1. Tank body; 2. Support frame; 3. Conveying device; 4. Discharge valve; 5. Inlet; 6. Door panel; 7. Tank cover; 8. First support column; 9. First mating plate; 10. Second support column; 11. Second support plate; 12. Hydraulic cylinder; 13. Fixed plate; 14. Drive motor; 15. Threaded rod; 16. Movable block; 17. Conical block; 18. Mating block; 19. Fixed ring; 20. Scraper; 21. Guide block; 22. First guide groove; 23. Second guide groove; 24. Limiting groove. Detailed Implementation

[0022] The following detailed description illustrates the specific implementation method:

[0023] Example

[0024] like Figures 1 to 6 As shown, an epoxy resin dispensing mechanism is disclosed, including a tank 1, a support frame 2 on the tank 1, the tank 1 being fixedly connected to the support frame 2, a discharge valve 4 at the bottom of the tank 1, a conveying device 3 below the tank 1, the conveying device 3 being vertically aligned with the discharge valve 4, a feed inlet 5 on the tank 1, and a door panel 6 hinged to the feed inlet 5, the door panel 6 being able to seal the tank 1; wherein the conveying device 3 is used to move the epoxy resin container, and the discharge valve 4 is used to control the amount of epoxy resin removed from the tank 1. The conveying device 3 and the discharge valve 4 are both technical means commonly used by those skilled in the art, and their structure, usage and connection methods are well known to those skilled in the art.

[0025] A tank body 1 is provided with a lid 7, and several sets of second support columns 10 are provided on the tank body 1. Second support plates 11 are fixedly connected to the sets of second support columns 10. The second support plates 11 are annular in shape and are provided with a control mechanism, which includes a first mating plate 9. Several sets of first support columns 8 are provided between the lid 7 and the first mating plate 9. The two ends of the first support columns 8 are fixedly connected to the lid 7 and the first mating plate 9, respectively. Several sets of limiting grooves 24 are provided on the lid 7, and the sets of second support columns 10 are slidably fitted into the limiting grooves 24. The second support plate 11 is located between the lid 7 and the first mating plate 9, and several sets of hydraulic cylinders 12 are provided between the first support columns 8 and the second support plate 11. Figure 3 and Figure 5 As shown.

[0026] A cleaning mechanism is installed inside the tank body 1. The cleaning mechanism includes a drive motor 14. A fixed plate 13 is fixedly connected to the first mating plate 9. The drive motor 14 is fixedly connected to the fixed plate 13 by bolts. The output end of the drive motor 14 is connected to a threaded rod 15 through a coupling. The threaded rod 15 passes through the cover 7, and one section is located inside the tank body 1. A movable block 16 is provided on the cover 7. The movable block 16 is slidably locked inside the cover 7 and is rotatably connected to the cover 7. A mating block 18 is fitted on the threaded rod 15 and is threadedly connected to the threaded rod 15. A fixing ring 19 is provided on the mating block 18. Several sets of scrapers 20 are provided on the fixing ring 19. The scrapers 20 are arc-shaped, and one side of the scrapers 20 is always in contact with the inner wall of the tank body 1. One set of scrapers 20 is provided with a guide block 21. Several sets of first... A first guide groove 22 and a second guide groove 23 are provided. The second guide groove 23 is fan-shaped and lies on the same horizontal plane. The second guide groove 23 is inclined and is used to connect two sets of first guide grooves 22 located on different planes. Several sets of first guide grooves 22 and several sets of second guide grooves 23 are evenly distributed axially on the inner wall of the tank body 1, and the sets of first guide grooves 22 and several sets of second guide grooves 23 are interleaved. The two ends of each set of first guide grooves 22 are connected to the two adjacent sets of second guide grooves 23. A vertical groove is provided inside the tank body 1. The vertical groove is connected to the first guide groove 22 located at the top. The vertical groove is used to guide the block 21 to move when the scraper block 20 is removed from the tank body 1. A conical block 17 is provided at the other end of the threaded rod 15. The conical block 17 is used to prevent the mating block 18 from separating from the threaded rod 15. Figures 3 to 6 .

[0027] In practice

[0028] In use, the operator first rotates the door panel 6 around the hinge seat to connect the inlet 5 with the outside. At this time, the oxidized resin can enter the tank 1 through the inlet 5. Then, the operator moves the oxidized resin container to below the discharge valve 4 through the conveying device 3, and then controls the discharge valve 4 to move the oxidized resin in the tank 1 to the oxidized resin container. When the oxidized resin container is filled with the specified amount of oxidized resin, the operator controls the discharge valve 4 to stop the oxidized resin from moving to the oxidized resin container. Then, the conveying device 3 is started to move the oxidized resin container filled with oxidized resin to the next process. At the same time, the empty oxidized resin container is moved to below the discharge valve 4 to load oxidized resin into the oxidized resin container. This process is repeated to dispense the oxidized resin.

[0029] When the oxidized resin is almost fully dispensed, the staff needs to use a cleaning mechanism to clean the inner wall of tank 1. During cleaning, the staff first starts the drive motor 14. The output of the drive motor 14 drives the coupling and threaded rod 15 to rotate. The threaded rod 15 drives the movable block 16 to rotate on the tank cover 7. Simultaneously, the threaded rod 15 drives the mating block 18 to move. The mating block 18 drives the fixed ring 19 and several sets of scrapers 20 to move. The scrapers 20 scrape away the residual oxidized resin on the inner wall of tank 1, while simultaneously guiding the... The guide block 21 slides within the corresponding first guide groove 22 or second guide groove 23. When the guide block 21 slides within the first guide groove 22, the threaded rod 15 drives the mating block 18, the fixing ring 19, and the scraper 20 to rotate. At this time, the threaded rod 15 and the mating block 18 are relatively stationary, and the scraper 20 moves circumferentially on the inner wall of the tank 1, while simultaneously driving the guide block 21 to slide on the first guide groove 22. The guide block 21 cleans the oxidized resin in the first guide groove 22, and the scraper 20 cleans the oxidized resin residue remaining on the inner wall of the tank 1. The grease is cleaned; when the guide block 21 moves into the second guide groove 23, the guide block 21 cleans the residual oxidized resin in the second guide groove 23. At this time, when the threaded rod 15 drives the mating block 18, the fixing ring 19 and the scraper 20 to rotate, the threaded rod 15 and the mating block 18 slide relative to each other. The mating block 18 drives the guide block 21 to slide in the second guide groove 23 through the fixing ring 19 and the scraper 20. At the same time, the mating block 18 descends in the tank 1 until the guide block 21 moves into another set of first guide grooves 22. The scraper 20 continues to clean the inner wall of the tank 1 until the cleaning of the inner wall of the tank 1 is completed. At this time, the epoxy resin is dispensed. When cleaning the inner wall of the tank 1, the residual oxidized resin on the inner wall of the tank 1 can be quickly scraped off without the need for manual cleaning by the staff, which improves the cleaning efficiency and reduces the consumption of epoxy resin. After the inner wall of the tank 1 is cleaned, the staff starts the drive motor 14 in reverse to drive the mating block 18, the fixing ring 19 and the scraper 20 to move to the initial position.

[0030] When it is necessary to open the cover 7 or clean the cleaning mechanism, the operator starts the hydraulic cylinder 12. The telescopic end of the hydraulic cylinder 12 extends, driving the first mating plate 9 to move upward. The first mating plate 9 drives the first support column 8 and the cover 7 to move upward, separating the cover 7 from the tank body 1 until the cover 7 contacts the second support plate 11. When the cover 7 and the first mating plate 9 move upward, they drive the second support column 10 to slide on the limiting groove 24, and at the same time drive the entire cleaning mechanism to move upward, separating the scraper 20 from the inner wall of the tank body 1, making it convenient for the operator to clean or repair the cleaning mechanism. After the repair is completed, the telescopic end of the hydraulic cylinder 12 is retracted until the cover 7 is moved to the initial position, at which point the cover 7 seals the tank body 1.

[0031] The above description is merely an embodiment of this utility model, and common knowledge such as specific structures and characteristics in the solution is not described in detail here. It should be noted that those skilled in the art can make several modifications and improvements without departing from the structure of this utility model, and these should also be considered within the protection scope of this utility model. These modifications and improvements will not affect the effectiveness of the implementation of this utility model or its practicality.

Claims

1. An epoxy resin dispensing mechanism, characterized in that: Includes a tank body, a discharge valve at the bottom of the tank body, a movable cover at the top of the tank body, and a cleaning mechanism for cleaning the inner wall of the tank body. The tank body is provided with several sets of second support columns, and several sets of second support columns are provided with second support plates. The second support plates are provided with a control mechanism for moving the tank cover. The control mechanism includes a first mating plate, a plurality of first support columns are provided between the first mating plate and the box cover, and a plurality of hydraulic cylinders are provided between the second support plate and the first mating plate, with both ends of the hydraulic cylinders fixedly connected to the second support plate and the first mating plate respectively. The box cover is provided with several sets of limiting grooves, and several sets of second support columns are slidably locked onto the several sets of limiting grooves.

2. The epoxy resin dispensing mechanism according to claim 1, characterized in that: The cleaning mechanism includes a threaded rod with a movable block on it. The movable block is rotatably connected to the tank cover. A mating block is fitted on the threaded rod, and a fixing ring is provided on the mating block. Several sets of scrapers are provided on the fixing ring. The cross-section of the scrapers is arc-shaped, and all the scrapers are in contact with the inner wall of the tank.

3. The epoxy resin dispensing mechanism according to claim 2, characterized in that: One set of scrapers is provided with guide blocks, and the inner wall of the tank is provided with several sets of first guide grooves and second guide grooves. The first guide groove is in the shape of a ring, and the second guide groove is in the shape of a spiral. Several sets of first guide grooves and several sets of second guide grooves are interleaved, and the two ends of each set of first guide grooves are respectively connected to the adjacent second guide groove.

4. The epoxy resin dispensing mechanism according to claim 3, characterized in that: A fixing plate is provided on the first mating plate, and a drive motor is provided on the fixing plate. The drive motor is fixedly connected to the fixing plate, and the output end of the drive motor is connected to one end of the threaded rod through a coupling.

5. An epoxy resin dispensing mechanism according to claim 4, characterized in that: The tank is equipped with a support frame, which is fixedly connected to the tank. The tank is equipped with a feed inlet, and a door panel is hinged to the feed inlet. A conveying device is installed below the tank.

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