Epoxy resin filling device

Abstract

The invention relates to an epoxy resin filling device. The device comprises a bottom plate, four first supporting legs are fixedly mounted at the top of the bottom plate, a storage barrel is jointly and fixedly mounted at the tops of the four first supporting legs, a liquid adding pipe is fixedly connected to the top of the storage barrel, and a liquid outlet pipe is fixedly connected to the bottom of the storage barrel; a first motor is fixedly installed at the top of the storage barrel, an output shaft of the first motor penetrates into an inner cavity of the storage barrel and is fixedly connected with a rotating rod, four transverse rods are evenly and fixedly connected to the outer surface of the rotating rod, and the two transverse rods on the same side are jointly and fixedly connected with a vertical rod; an output shaft of a first motor drives a rotating rod to rotate, the rotating rod drives a transverse rod and a vertical rod to rotate so that epoxy resin on the inner wall of the storage barrel can be cleaned, meanwhile, the rotating shaft rotates and stirring plates rotate under blocking of the epoxy resin, and the purpose of stirring the epoxy resin is achieved; and meanwhile, all epoxy resin can be heated or cooled more uniformly.

Description

Technical Field

[0001] The invention relates to the technical field of epoxy resin filling, in particular to an epoxy resin filling device. Background Art

[0002] Epoxy resin is a high molecular polymer with excellent physical and mechanical properties and electrical insulation properties. It can be made into coatings, composite materials, molding materials and injection molding materials, etc., and has been widely used in various production fields.

[0003] After searching, the patent document with publication number CN115924828A discloses an epoxy resin filling device, which includes a base plate, a slotted guide circular frame, a sliding sheet, a disc, etc.; the slotted guide circular frame is installed on the top of the base plate, and a plurality of sliding sheets are evenly spaced and slidably installed in the slotted guide circular frame, and the disc is fixedly connected to the top of a plurality of sliding sheets.

[0004] When the device is in use, the convex block intermittently pushes the push rod to reciprocate up and down, so that the liquid barrel on the disc moves together, and the reciprocating liquid barrel reciprocates up and down at the same time, so that the epoxy resin liquid in the liquid barrel can be shaken more fully to be evenly distributed, and the epoxy resin liquid is diverted in multiple directions, so that the purpose of making the epoxy resin liquid flow to different positions reasonably is achieved. When the epoxy resin is in a liquid state, the epoxy resin is viscous. The speed of evenly diverting the epoxy resin by only shaking the liquid barrel is slow and some of the epoxy resin will adhere to the inner wall of the liquid barrel, resulting in the inability to completely remove the epoxy resin inside the liquid barrel, and it is also difficult to clean the inner cavity of the epoxy resin. Summary of the invention

[0005] Therefore, the technical problem to be solved by the present invention is to overcome the problem that the epoxy resin on the inner wall of the liquid-filling barrel in the prior art is difficult to clean.

[0006] In order to solve the above technical problems, the present invention provides an epoxy resin filling device, comprising a bottom plate, four first supporting legs are fixedly installed on the top of the bottom plate, a storage barrel is fixedly installed on the top of the four first supporting legs, a liquid adding pipe is fixedly connected to the top of the storage barrel, and a liquid outlet pipe is fixedly connected to the bottom of the storage barrel;

[0007] A first motor is fixedly installed on the top of the storage barrel, and the output shaft of the first motor passes through the inner cavity of the storage barrel and is fixedly connected to a rotating rod, four cross bars are evenly and fixedly connected to the outer surface of the rotating rod, and two cross bars on the same side are commonly and fixedly connected to a vertical bar, one side of the vertical bar is slidably connected to the inner wall of the storage barrel, and a temperature detector is fixedly connected to the bottom of the cross bar, a heater and a liquid cooler are fixedly installed on the outer surface of the storage barrel, and the heater and the liquid cooler are linearly connected to a heating tube and a cooler component respectively, and the heating tube and the cooler component are both in the inner cavity of the storage barrel, one end of the liquid outlet pipe is fixedly connected to a lower liquid tank, and a liquid tank is movably connected to the bottom of the lower liquid tank.

[0008] In one embodiment of the present invention, a liquid adding pipe is fixedly connected to the top of the storage barrel, a second valve is fixedly installed on the outer surface of the liquid adding pipe, a filter box is fixedly connected to the outer surface of the liquid adding pipe, and a filter element is movably installed in the inner cavity of the filter box.

[0009] In one embodiment of the present invention, a gas booster pump is fixedly installed on the top of the storage barrel, an air suction pipe is fixedly installed on one side of the gas booster pump, an air intake pipe is fixedly installed on the other side of the gas booster pump, and a pressure dial is fixedly installed on the top of the gas booster pump.

[0010] In one embodiment of the present invention, a first valve is fixedly connected to the outer surface of the liquid outlet pipe, a connecting block is fixedly installed in the inner cavity of the storage barrel, and the heating pipe and the cooler component are fixedly installed on the top of the connecting block.

[0011] In one embodiment of the present invention, a rotating shaft is fixedly connected between the opposite surfaces of the two cross bars on the same side, a stirring plate is rotatably connected to the outer surface of the rotating shaft, a plurality of leakage holes are opened on one side of the stirring plate, an inclined rod is fixedly connected to the bottom of the cross bar, the inclined rod is slidably installed on the inner wall of the storage barrel, and the temperature detector is fixedly installed on one side of the inclined rod.

[0012] In one embodiment of the present invention, four second supporting legs are fixedly installed on the top of the base plate, and the tops of the four second supporting legs are commonly fixedly connected to a support plate. The top of the support plate is rotatably connected to two pulleys, and the two pulleys are driven by belts. The top of one of the pulleys is fixedly connected to a second motor, and the top of the second motor is fixedly connected to a support frame, and the support frame is fixedly installed on the top of the support plate.

[0013] In one embodiment of the present invention, the bottom of the support plate is rotatably connected to two threaded rods, the tops of the threaded rods penetrate the support plate and are fixedly connected to the bottom of the pulley, and the outer surfaces of the two threaded rods are threadedly connected to connecting ears.

[0014] In one embodiment of the present invention, the two connecting ears are fixedly mounted on both sides of the lower liquid tank, a lower liquid pipe is fixedly connected to the bottom of the lower liquid tank, and the liquid tank is movably mounted on the top of the bottom plate.

[0015] In one embodiment of the present invention, a first groove is provided on the top of the lower liquid tank, a piston is slidably installed on the inner surface of the first groove, a first spring is fixedly connected to the top of the piston, the first spring is fixedly installed on the bottom of the support plate, a second groove is provided on the inner wall of the first groove, and the second groove is connected to the inner cavity of the liquid outlet pipe.

[0016] In one embodiment of the present invention, a third groove is provided on the inner wall of the lower liquid pipe, a disc is slidably mounted on the inner surface of the third groove, four second springs are fixedly mounted on the top of the disc, a funnel is fixedly connected to the bottom of the disc, and a plurality of air holes are provided on the top of the liquid tank.

[0017] The above technical solution of the present invention has the following advantages compared with the prior art: the first motor output shaft drives the rotating rod to rotate, and the rotating rod drives the horizontal rod and the vertical rod to rotate so as to clean the epoxy resin on the inner wall of the storage barrel. At the same time, as the rotating shaft rotates, the stirring plate will also rotate under the obstruction of the epoxy resin to achieve the purpose of stirring the epoxy resin, and at the same time, all epoxy resins can be heated or cooled more evenly.

[0018] The above technical scheme of the present invention has the following advantages compared with the prior art: epoxy resin is added to the inner cavity of the storage barrel through a liquid filling pipe. During the filling, the epoxy resin will first pass through the filter box. The filter element in the filter box will filter the epoxy resin to remove impurities in the epoxy resin. The epoxy resin needs to maintain a suitable temperature in the inner cavity of the storage barrel. The temperature of the epoxy resin in the inner cavity of the storage barrel can be regulated by the cooperation of the heater and the heating tube as well as the liquid cooler and the cooler component. The inner cavity of the storage barrel can be pressurized by the gas booster pump in cooperation with the air intake pipe. When in use, the pressure of the storage barrel is increased and the epoxy resin in the inner cavity of the storage barrel is discharged through the liquid outlet pipe.

[0019] The above technical solution of the present invention has the following advantages compared with the prior art: the two threaded rods can be rotated by the second motor output shaft driving the pulley to rotate through the belt transmission, and when the threaded rod rotates, the connecting ear will be driven to move, and the connecting ear will further drive the lower liquid tank to move. When in use, the lower liquid tank moves downward with the lower liquid pipe, and the lower liquid pipe moves downward with the disc and the funnel. After the funnel contacts the top of the liquid tank, the liquid tank pushes against it, further causing the disc to slide on the inner surface of the third groove, and at the same time, the first spring pulls the piston to further connect the first groove, the second groove and the inner cavity of the liquid outlet pipe. At this time, the epoxy resin is discharged into the liquid tank through the liquid outlet pipe, the second groove, the first groove and the funnel in turn. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to make the contents of the present invention more clearly understood, the present invention is further described in detail below based on specific embodiments of the present invention in conjunction with the accompanying drawings.

[0021] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0022] Figure 2 It is a schematic diagram of the top structure of the storage barrel of the present invention;

[0023] Figure 3 It is a schematic diagram of the internal structure of the storage barrel of the present invention;

[0024] Figure 4 is a schematic diagram of the support plate connection structure of the present invention;

[0025] Figure 5 It is a schematic diagram of the connection structure of the lower liquid tank of the present invention;

[0026] Figure 6 It is a schematic diagram of the internal structure of the downpipe of the present invention;

[0027] Figure 7 It is a schematic diagram of the top structure of the liquid-filling tank of the present invention.

[0028] Description of the accompanying drawings: 1. bottom plate; 2. first supporting leg; 21. storage barrel; 22. liquid outlet pipe; 221. first valve; 3. liquid adding pipe; 31. second valve; 32. filter box; 33. filter element; 41. gas booster pump; 42. suction pipe; 43. pressure gauge; 44. intake pipe; 5. first motor; 51. rotating rod; 52. horizontal rod; 53. vertical rod; 54. rotating shaft; 55. stirring plate; 56. liquid leakage hole; 57. inclined rod; 58. temperature detector; 6. heater; 601. heating tube; 61. connecting rod Connecting block; 62, liquid cooler; 621, cooler component; 7, second supporting leg; 71, supporting plate; 72, pulley; 73, belt; 74, second motor; 741, supporting frame; 75, threaded rod; 76, first spring; 77, lower liquid tank; 771, connecting ear; 772, first groove; 7721, piston; 7722, second groove; 773, lower liquid pipe; 7731, third groove; 7732, second spring; 7733, disc; 7734, funnel; 79, liquid tank; 791, air vent. DETAILED DESCRIPTION

[0029] The present invention is further described below in conjunction with the accompanying drawings and specific embodiments so that those skilled in the art can better understand the present invention and implement it, but the embodiments are not intended to limit the present invention.

[0030] Reference Figures 1 to 7As shown, an epoxy resin filling device according to the present invention comprises a bottom plate 1, four first supporting legs 2 are fixedly mounted on the top of the bottom plate 1, a storage barrel 21 is fixedly mounted on the top of the four first supporting legs 2, a liquid adding pipe 3 is fixedly connected to the top of the storage barrel 21, and a liquid outlet pipe 22 is fixedly connected to the bottom of the storage barrel 21;

[0031] A first motor 5 is fixedly installed on the top of the storage barrel 21, and the output shaft of the first motor 5 passes through the inner cavity of the storage barrel 21 and is fixedly connected to a rotating rod 51. Four cross bars 52 are evenly and fixedly connected to the outer surface of the rotating rod 51, and the two cross bars 52 on the same side are commonly fixedly connected to a vertical rod 53, and one side of the vertical rod 53 is slidably connected to the inner wall of the storage barrel 21, and a temperature detector 58 is fixedly connected to the bottom of the cross bar 52. A heater 6 and a liquid cooler 62 are fixedly installed on the outer surface of the storage barrel 21, and the heater 6 and the liquid cooler 62 are linearly connected to a heating tube 601 and a cooler component 621 respectively. The heating tube 601 and the cooler component 621 are both in the inner cavity of the storage barrel 21, and one end of the liquid outlet pipe 22 is fixedly connected to a lower liquid tank 77, and the bottom of the lower liquid tank 77 is movably connected to a liquid tank 79.

[0032] Storing liquid epoxy in the temperature range of 15 to 25°C will not affect its quality and performance, so the storage temperature of the epoxy resin needs to be regulated when storing the epoxy resin. Since the liquid epoxy resin is viscous, when the liquid epoxy resin is taken out from the storage barrel 21, the epoxy resin liquid on the inner wall of the storage barrel 21 storing the epoxy resin needs to be cleaned.

[0033] When the present invention is used, the epoxy resin is first input into the storage barrel 21 through the liquid adding pipe 3. When the epoxy resin is discharged, the output shaft of the first motor 5 drives the rotating rod 51 to rotate, the rotating rod 51 drives the horizontal rod 52 to rotate, the horizontal rod 52 drives the vertical rod 53 to rotate, and the vertical rod 53 slides on the inner wall of the storage barrel 21 to process the epoxy resin adhered to the inner wall of the storage barrel 21. The temperature of the epoxy resin is detected by the temperature detector 58. When the temperature of the epoxy resin is lower than 15°C, the epoxy resin is heated by the cooler component 621 and the liquid cooler 62. When the temperature of the epoxy resin is higher than 25°C, the epoxy resin is cooled by the heater 6 and the heating tube 601, so that the epoxy resin can always be kept at a suitable temperature.

[0034] Further, such as Figure 2 As shown, a liquid adding pipe 3 is fixedly connected to the top of the storage barrel 21, a second valve 31 is fixedly installed on the outer surface of the liquid adding pipe 3, a filter box 32 is fixedly connected to the outer surface of the liquid adding pipe 3, and a filter element 33 is movably installed in the inner cavity of the filter box 32.

[0035] When the present invention is in use, epoxy resin is added to the inner cavity of the storage barrel 21 through the liquid adding pipe 3. During the filling, the epoxy resin passes through the filter box 32, and then the epoxy resin is filtered by the filter element 33 in the filter box 32 to clean the impurities in the epoxy resin, thereby ensuring the purity of the epoxy resin input into the storage barrel 21.

[0036] Further, such as Figure 2 As shown, a gas booster pump 41 is fixedly installed on the top of the storage barrel 21, an air suction pipe 42 is fixedly installed on one side of the gas booster pump 41, an air intake pipe 44 is fixedly installed on the other side of the gas booster pump 41, and a pressure dial 43 is fixedly installed on the top of the gas booster pump 41.

[0037] When the present invention is in use, when it is necessary to discharge the epoxy resin in the storage barrel 21, the gas booster pump 41 is used to pressurize the inner cavity of the storage barrel 21. Increasing the air pressure in the inner cavity of the storage barrel 21 can cause the epoxy resin in the inner cavity of the storage barrel 21 to be discharged from the liquid outlet pipe 22 at the bottom of the storage barrel 21.

[0038] Further, such as Figure 3 As shown, the outer surface of the liquid outlet pipe 22 is fixedly connected with a first valve 221, the inner cavity of the storage barrel 21 is fixedly installed with a connecting block 61, and the heating pipe 601 and the cooler component 621 are both fixedly installed on the top of the connecting block 61;

[0039] A rotating shaft 54 ​​is fixedly connected between the opposite surfaces of the two cross bars 52 on the same side, and a stirring plate 55 is rotatably connected to the outer surface of the rotating shaft 54. A plurality of leakage holes 56 are opened on one side of the stirring plate 55. An inclined rod 57 is fixedly connected to the bottom of the cross bar 52. The inclined rod 57 is slidably installed on the inner wall of the storage barrel 21, and the temperature detector 58 is fixedly installed on one side of the inclined rod 57.

[0040] When the present invention is in use, the inner cavity of the storage barrel 21 can be sealed by the first valve 221. When the cross bar 52 rotates, the rotating shaft 54 ​​will also change position with the cross bar 52. When the rotating shaft 54 ​​moves, the two stirring plates 55 will rotate along the rotating shaft 54 ​​accompanied by the resistance of the epoxy resin. In order to avoid the stirring plates 55 being difficult to rotate due to excessive resistance of the epoxy resin, some epoxy resin will flow through the leakage hole 56 when the stirring plates 55 rotate.

[0041] Further, such as Figure 4As shown, four second supporting legs 7 are fixedly installed on the top of the bottom plate 1, and a supporting plate 71 is fixedly connected to the top of the four second supporting legs 7. Two pulleys 72 are rotatably connected to the top of the supporting plate 71. The two pulleys 72 are driven by belts 73, and a second motor 74 is fixedly connected to the top of one of the pulleys 72. A supporting frame 741 is fixedly connected to the top of the supporting plate 71. The supporting frame 741 is fixedly installed on the top of the supporting plate 71.

[0042] The bottom of the support plate 71 is rotatably connected to two threaded rods 75, the top of the threaded rod 75 passes through the support plate 71 and is fixedly connected to the bottom of the pulley 72, and the outer surfaces of the two threaded rods 75 are threadedly connected to connecting ears 771;

[0043] The two connecting ears 771 are fixedly mounted on both sides of the lower liquid box 77 , respectively. A lower liquid pipe 773 is fixedly connected to the bottom of the lower liquid box 77 . The liquid tank 79 is movably mounted on the top of the bottom plate 1 .

[0044] When the present invention is in use, the output shaft of the second motor 74 drives a pulley 72 to rotate. After the belt 73 transmits the power, the two pulleys 72 start to rotate. The two pulleys 72 drive the two threaded rods 75 to rotate at the same time. When the two threaded rods 75 rotate, the two connecting ears 771 are respectively threadedly connected to the two threaded rods 75. Therefore, when the two threaded rods 75 rotate, the two connecting ears 771 can be driven to move up and down. When the two connecting ears 771 move, the lower liquid tank 77 can be driven to move up and down at the same time.

[0045] When the lower liquid box 77 moves downward, the lower liquid pipe 773 at the bottom of the lower liquid box 77 is aligned with the top of the liquid filling tank 79, and then epoxy resin can be filled into the liquid filling tank 79.

[0046] Further, such as Figure 5 As shown, a first groove 772 is provided on the top of the lower liquid tank 77, a piston 7721 is slidably installed on the inner surface of the first groove 772, a first spring 76 is fixedly connected to the top of the piston 7721, the first spring 76 is fixedly installed on the bottom of the support plate 71, a second groove 7722 is provided on the inner wall of the first groove 772, and the second groove 7722 is connected to the inner cavity of the liquid outlet pipe 22.

[0047] When the present invention is in use, the epoxy resin enters the second groove 7722 through the liquid outlet pipe 22, and then flows from the first groove 772 to the lower liquid pipe 773. When in use, the lower liquid tank 77 will move downward. At this time, the piston 7721 slides on the inner surface of the first groove 772 under the pull of the first spring 76, further making the lower liquid pipe 773 closer to the liquid tank 79. At the same time, in the process of the lower liquid tank 77 moving downward, the inner cavity of the first groove 772 will be connected with the inner cavity of the second groove 7722, and then the epoxy resin enters the first groove 772 and is finally discharged from the lower liquid pipe 773. When the lower liquid tank 77 slides upward, the piston 7721 will slide on the inner surface of the first groove 772 again under the elastic pressure of the first spring 76 and also seal the second groove 7722 to prevent the epoxy resin from dripping after the filling is completed.

[0048] Further, such as Figure 6 and Figure 7 As shown, a third groove 7731 is provided on the inner wall of the lower liquid pipe 773, a disc 7733 is slidably mounted on the inner surface of the third groove 7731, four second springs 7732 are fixedly mounted on the top of the disc 7733, a funnel 7734 is fixedly connected to the bottom of the disc 7733, and a plurality of air holes 791 are provided on the top of the liquid tank 79.

[0049] When the present invention is in use, the downpipe 773 will touch the top of the liquid tank 79 during the downward movement. After touching the top of the liquid tank 79, the funnel 7734 will rest against the top of the liquid tank 79. As the downpipe 773 moves downward, the top of the liquid tank 79 will press against the funnel 7734, and the disc 7733 will slide on the inner surface of the third groove 7731, thereby making the funnel 7734 and the top of the liquid tank 79 more tightly connected. When epoxy resin is added to the inner cavity of the liquid tank 79, in order to avoid excessive air pressure in the inner cavity of the liquid tank 79 that makes it impossible to add epoxy resin into the liquid tank 79, the air in the inner cavity of the liquid tank 79 will be discharged through the air vent 791 when epoxy resin is added.

[0050] Working principle: First, epoxy resin is added to the inner cavity of the storage barrel 21 through the liquid adding pipe 3. During the filling, the epoxy resin will first pass through the filter box 32. The filter element 33 in the filter box 32 will filter the epoxy resin to remove impurities in the epoxy resin. The epoxy resin in the inner cavity of the storage barrel 21 needs to maintain the indicated temperature. The temperature of the epoxy resin in the inner cavity of the storage barrel 21 can be regulated by the cooperation of the heater 6 and the heating pipe 601 as well as the liquid cooler 62 and the cooler component 621. The gas booster pump 41 cooperates with the air intake pipe 44 to control the temperature of the epoxy resin in the inner cavity of the storage barrel 21. The inner cavity of the storage barrel 21 can be pressurized. When in use, the pressure of the storage barrel 21 is increased and the epoxy resin in the inner cavity of the storage barrel 21 is discharged through the liquid outlet pipe 22. When in use, the output shaft of the first motor 5 drives the rotating rod 51 to rotate, and the rotating rod 51 drives the horizontal rod 52 and the vertical rod 53 to rotate to clean the epoxy resin on the inner wall of the storage barrel 21. At the same time, the rotating shaft 54 ​​rotates and the stirring plate 55 also rotates under the obstruction of the epoxy resin to achieve the purpose of stirring the epoxy resin. At the same time, all epoxy resins can be heated or cooled more evenly.

[0051] The output shaft of the second motor 74 drives the pulley 72 to rotate through the belt 73, so that the two threaded rods 75 can rotate. When the threaded rod 75 rotates, the connecting ear 771 is driven to move, and the connecting ear 771 further drives the lower liquid tank 77 to move. When in use, the lower liquid tank 77 moves downward with the lower liquid pipe 773, and the lower liquid pipe 773 moves downward with the disc 7733 and the funnel 7734. After the funnel 7734 contacts the top of the liquid tank 79, the liquid tank 79 presses against 7734, further causing the disc 7733 to slide on the inner surface of the third groove 7731. At the same time, the first spring 76 pulls the piston 7721 to further connect the first groove 772, the second groove 7722 and the inner cavity of the liquid outlet pipe 22. At this time, the epoxy resin is discharged into the liquid tank 79 through the liquid outlet pipe 22, the second groove 7722, the first groove 772 and the funnel 7734 in turn.

[0052] In this solution, the "liquid heater 62" and the "temperature detector 58" are both existing technologies, so they will not be described in detail.

[0053] Obviously, the above embodiments are merely examples for clear explanation and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from these are still within the protection scope of the invention.

Claims

1. An epoxy resin filling device, comprising a bottom plate (1), four first supporting legs (2) being fixedly mounted on the top of the bottom plate (1), a storage barrel (21) being fixedly mounted on the top of the four first supporting legs (2), a liquid adding pipe (3) being fixedly connected to the top of the storage barrel (21), and a liquid outlet pipe (22) being fixedly connected to the bottom of the storage barrel (21); Features: A first motor (5) is fixedly mounted on the top of the storage barrel (21); an output shaft of the first motor (5) penetrates the inner cavity of the storage barrel (21) and is fixedly connected to a rotating rod (51); four cross bars (52) are evenly fixedly connected to the outer surface of the rotating rod (51); two cross bars (52) on the same side are fixedly connected to a vertical rod (53); one side of the vertical rod (53) is slidably connected to the inner wall of the storage barrel (21); a temperature detector (58) is fixedly connected to the bottom of the cross bar (52) ), a heater (6) and a liquid cooler (62) are fixedly mounted on the outer surface of the storage barrel (21), the heater (6) and the liquid cooler (62) are respectively linearly connected to a heating tube (601) and a cooler component (621), the heating tube (601) and the cooler component (621) are both located in the inner cavity of the storage barrel (21), one end of the liquid outlet pipe (22) is fixedly connected to a lower liquid tank (77), and the bottom of the lower liquid tank (77) is movably connected to a liquid tank (79).

2. The epoxy resin filling device according to claim 1, characterized in that: The top of the storage barrel (21) is fixedly connected to a liquid adding pipe (3), the outer surface of the liquid adding pipe (3) is fixedly mounted with a second valve (31), the outer surface of the liquid adding pipe (3) is fixedly connected to a filter box (32), and the inner cavity of the filter box (32) is movably mounted with a filter element (33).

3. An epoxy resin filling device according to claim 2, characterized in that: A gas booster pump (41) is fixedly mounted on the top of the storage barrel (21); an air suction pipe (42) is fixedly mounted on one side of the gas booster pump (41); an air intake pipe (44) is fixedly mounted on the other side of the gas booster pump (41); and a pressure gauge (43) is fixedly mounted on the top of the gas booster pump (41).

4. An epoxy resin filling device according to claim 3, characterized in that: The outer surface of the liquid outlet pipe (22) is fixedly connected to a first valve (221), the inner cavity of the storage barrel (21) is fixedly installed with a connecting block (61), and the heating pipe (601) and the cooler component (621) are both fixedly installed on the top of the connecting block (61).

5. The epoxy resin filling device according to claim 4, characterized in that: A rotating shaft (54) is fixedly connected between the opposite surfaces of the two cross bars (52) on the same side, and a stirring plate (55) is rotatably connected to the outer surface of the rotating shaft (54). A plurality of liquid leakage holes (56) are provided on one side of the stirring plate (55). An inclined rod (57) is fixedly connected to the bottom of the cross bar (52), and the inclined rod (57) is slidably mounted on the inner wall of the storage barrel (21). The temperature detector (58) is fixedly mounted on one side of the inclined rod (57).

6. The epoxy resin filling device according to claim 5, characterized in that: Four second support legs (7) are fixedly mounted on the top of the base plate (1); the tops of the four second support legs (7) are commonly fixedly connected to a support plate (71); the top of the support plate (71) is rotatably connected to two pulleys (72); the two pulleys (72) are driven via belts (73); the top of one of the pulleys (72) is fixedly connected to a second motor (74); the top of the second motor (74) is fixedly connected to a support frame (741); the support frame (741) is fixedly mounted on the top of the support plate (71).

7. An epoxy resin filling device according to claim 6, characterized in that: The bottom of the support plate (71) is rotatably connected to two threaded rods (75), the tops of the threaded rods (75) penetrate the support plate (71) and are fixedly connected to the bottom of the pulley (72), and the outer surfaces of the two threaded rods (75) are both threadedly connected to connecting ears (771).

8. An epoxy resin filling device according to claim 7, characterized in that: The two connecting ears (771) are respectively fixedly mounted on both sides of the lower liquid box (77); a lower liquid pipe (773) is fixedly connected to the bottom of the lower liquid box (77); and the liquid tank (79) is movably mounted on the top of the bottom plate (1).

9. An epoxy resin filling device according to claim 8, characterized in that: The top of the lower liquid tank (77) is provided with a first groove (772), the inner surface of the first groove (772) is slidably mounted with a piston (7721), the top of the piston (7721) is fixedly connected with a first spring (76), the first spring (76) is fixedly mounted on the bottom of the support plate (71), the inner wall of the first groove (772) is provided with a second groove (7722), and the second groove (7722) is communicated with the inner cavity of the liquid outlet pipe (22).

10. An epoxy resin filling device according to claim 9, characterized in that: The inner wall of the liquid down pipe (773) is provided with a third groove (7731), the inner surface of the third groove (7731) is slidably mounted with a disc (7733), the top of the disc (7733) is fixedly mounted with four second springs (7732), the bottom of the disc (7733) is fixedly connected with a funnel (7734), and the top of the liquid tank (79) is provided with a plurality of air holes (791).

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