Glue pouring device of capacitor

Abstract

The utility model discloses a glue filling device of a capacitor, which comprises a support frame, a fixed plate fixedly connected between the inner walls of the support frame, side plates fixedly connected on the inner walls of the support frame, a fixed frame fixedly connected on the inner bottom wall of the support frame, a glue filling assembly and a storage assembly, and the glue filling assembly is arranged in the support frame. The utility model belongs to the technical field of glue filling equipment, and particularly relates to a glue filling device for capacitors, which solves the limitation of glue filling operation on capacitors of different models and the solidification phenomenon in the glue storage process.

Description

Technical Field

[0001] The utility model belongs to the technical field of glue filling equipment, in particular to a glue filling device for capacitors. Background Art

[0002] Capacitors are components that store electricity and energy. They play an important role in tuning, bypassing, coupling, filtering and other circuits. During the production process, epoxy resin needs to be injected into the aluminum shell to stick it to the capacitor core and tighten the capacitor core. The filling glue is mainly achieved by a capacitor glue filling machine. By filling the capacitor with glue, a sealing effect can be achieved to prevent moisture and dust from entering the capacitor. After curing, the colloid has elasticity, which can prevent vibration from damaging components and protect the stability of electronic components.

[0003] When performing glue filling operations on capacitors of different models, existing glue filling devices usually adjust the position of the capacitor to perform glue filling operations on other positions, and the glue is easy to solidify during storage, resulting in low glue filling efficiency. Utility Model Content

[0004] The technical problem to be solved by the utility model is the limitation of glue filling operation for capacitors of different models and the solidification phenomenon occurring during the storage of glue.

[0005] The technical solution adopted by the utility model is as follows: a glue pouring device for a capacitor, comprising a support frame, a fixing plate fixedly connected between inner walls of the support frame, a side plate fixedly connected to the inner wall of the support frame, and a fixing frame fixedly connected to the inner bottom wall of the support frame, and also comprising a glue pouring assembly and a storage assembly, wherein the glue pouring assembly is arranged inside the support frame;

[0006] The glue pouring assembly includes a conveying cylinder that passes through the side plate and is fixedly connected to the side plate, an electric push rod that passes through the upper end of the conveying cylinder and is fixedly connected to the conveying cylinder, a piston plate fixedly connected to the free end of the electric push rod, a bottom tube fixedly connected to the lower end of the conveying cylinder, and a connecting pipe fixedly connected to one side of the conveying cylinder.

[0007] Furthermore, the glue pouring assembly also includes a linear guide rail fixedly mounted on the inner top wall of the fixed frame, a slider slidably connected to the linear guide rail, a connecting tube fixedly connected to the bottom of the slider, a shunt tube fixedly connected to the lower end of the connecting tube, a glue pouring tube fixedly connected to the bottom of the shunt tube, and a hose connected between the bottom tube and the connecting tube, and the glue pouring tubes are arranged at equal intervals laterally.

[0008] Furthermore, the storage assembly includes a fixed cylinder that passes through the fixed plate and is fixedly connected to the fixed plate, a servo motor fixedly installed on the top wall of the fixed cylinder, a stirring rod fixedly installed on the output end of the servo motor, an electric heating plate fixedly installed on the inner wall of the fixed cylinder, and a heat conducting plate fixedly installed on the inner wall of the fixed cylinder, the electric heating plate is arranged inside the heat conducting plate, and the stirring rods are evenly arranged.

[0009] Furthermore, the upper end of the connecting pipe is fixedly installed on the bottom of the fixed cylinder, the middle position of the connecting pipe is fixedly installed with a solenoid valve 1, and the middle position of the bottom pipe is fixedly installed with a solenoid valve 2.

[0010] Furthermore, the bottom of the fixed cylinder is low in the middle and high around, and a feed pipe is fixedly installed on the top of the fixed cylinder.

[0011] Furthermore, a solenoid valve three is fixedly installed in the middle position of the glue filling pipe, and the bottoms of both sides of the support frame are through-set.

[0012] After adopting the above structure, the beneficial effects of the utility model are as follows: A capacitor glue filling device proposed by the utility model:

[0013] (1) The glue pouring operation can be realized by opening and closing the solenoid valve 1, the solenoid valve 2 and the solenoid valve and moving the piston plate up and down, and the glue pouring position can be flexibly adjusted by adjusting the position of the slider;

[0014] (2) Heating and stirring the glue can ensure that the glue is heated more evenly and prevent it from solidifying;

[0015] (3) Improved the flexibility and efficiency of capacitor potting. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0017] Figure 1 This is a schematic diagram of the overall structure of a capacitor glue filling device proposed by the utility model;

[0018] Figure 2 This is a front view of a capacitor glue filling device proposed by the utility model;

[0019] Figure 3 This is a cross-sectional view of a capacitor glue filling device proposed by the utility model;

[0020] Figure 4 The utility model is a cross-sectional view of a capacitor glue potting device.

[0021] In the accompanying drawings: 1. support frame, 2. fixed plate, 3. side plate, 4. fixed frame, 5. electric push rod, 6. piston plate, 7. bottom pipe, 8. connecting pipe, 9. linear guide rail, 10. slider, 11. connecting pipe, 12. diverter pipe, 13. glue filling pipe, 14. hose, 15. fixed cylinder, 16. servo motor, 17. stirring rod, 18. electric heating plate, 19. heat conduction plate, 20. solenoid valve 1, 21. solenoid valve 2, 22. feed pipe, 23. solenoid valve 3, 24. conveying cylinder. DETAILED DESCRIPTION

[0022] like Figure 1-2 As shown, a glue filling device for a capacitor includes a support frame 1, a fixing plate 2 fixedly connected between the inner walls of the support frame 1, a side plate 3 fixedly connected to the inner walls of the support frame 1, and a fixing frame 4 fixedly connected to the inner bottom wall of the support frame 1, and also includes a glue filling component and a storage component. The glue filling component is arranged inside the support frame 1.

[0023] like Figure 1-4 As shown, in order to improve the efficiency and flexibility of glue filling for the capacitor, the glue filling assembly includes a conveying cylinder 24 that penetrates the side plate 3 and is fixedly connected to the side plate 3, an electric push rod 5 that penetrates the upper end of the conveying cylinder 24 and is fixedly connected to the conveying cylinder 24, a piston plate 6 fixedly connected to the free end of the electric push rod 5, a bottom tube 7 fixedly connected to the lower end of the conveying cylinder 24, a connecting pipe 8 fixedly connected to one side of the conveying cylinder 24, a linear guide rail 9 fixedly installed on the inner top wall of the fixed frame 4, a slider 10 slidably connected to the linear guide rail 9, a connecting pipe 11 fixedly connected to the bottom of the slider 10, a shunt pipe 12 fixedly connected to the lower end of the connecting pipe 11, a glue filling pipe 13 fixedly connected to the bottom of the shunt pipe 12, and a hose 14 connected between the bottom pipe 7 and the connecting pipe 11. The glue filling pipes 13 are arranged in a horizontally equidistant manner, and a solenoid valve 23 is fixedly installed in the middle position of the glue filling pipe 13.

[0024] like Figure 1-4 As shown, in order to prevent the stored glue from solidifying, the storage assembly includes a fixed cylinder 15 that passes through the fixed plate 2 and is fixedly connected to the fixed plate 2, a servo motor 16 fixedly installed on the top wall of the fixed cylinder 15, a stirring rod 17 fixedly installed on the output end of the servo motor 16, an electric heating plate 18 fixedly installed on the inner wall of the fixed cylinder 15, and a heat conducting plate 19 fixedly installed on the inner wall of the fixed cylinder 15, the electric heating plate 18 is arranged inside the heat conducting plate 19, the stirring rods 17 are evenly arranged, the upper end of the connecting pipe 8 is fixedly installed on the bottom of the fixed cylinder 15, a solenoid valve 1 20 is fixedly installed in the middle position of the connecting pipe 8, and a solenoid valve 2 21 is fixedly installed in the middle position of the bottom pipe 7.

[0025] The bottom of the fixed tube 15 is low in the middle and high around, a feed pipe 22 is fixedly installed on the top of the fixed tube 15, and the bottoms of both sides of the support frame 1 are through-arranged.

[0026] During specific use, an appropriate amount of glue is added to the fixed cylinder 15 through the feed pipe 22, and then the electric heating plate 18 is turned on. The heat conducting plate 19 transfers the heat generated by the electric heating plate 18 to the glue, and then the servo motor 16 is turned on, and the stirring rod 17 rotates at a uniform speed to uniformly heat the glue to prevent it from solidifying during storage. Then the capacitor to be glued is placed at the bottom of the support frame 1, the solenoid valve 1 20 is opened, the solenoid valve 2 21 is closed, and the electric push rod 5 is controlled to contract to move the piston plate 6 upward, and the glue enters the conveying cylinder 24. Then the solenoid valve 1 20 is closed, the solenoid valve 2 21 and the corresponding solenoid valve 3 23 are opened, the electric push rod 5 is controlled to extend, and the piston plate 6 is moved downward to press the glue into the shunt pipe 12 and spray it out through each glue filling pipe 13, and the capacitor is glued. If it is necessary to glue other positions of the capacitor, the linear guide rail 9 is controlled to move the slider 10, and the position of the glue filling pipe 13 is adjusted to improve the flexibility and efficiency of glue filling.

[0027] Although the embodiments of the utility model have been shown and described, it is understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the utility model, and the scope of the utility model is defined by the attached claims and their equivalents. In short, if those skilled in the art are inspired by them and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the scope of protection of the utility model.

Claims

1. A glue potting device for a capacitor, comprising a support frame, a fixing plate fixedly connected between inner walls of the support frame, a side plate fixedly connected to the inner wall of the support frame, and a fixing frame fixedly connected to the inner bottom wall of the support frame, characterized in that: It also includes a glue pouring component and a storage component, wherein the glue pouring component is arranged inside the support frame; The glue pouring assembly includes a conveying cylinder that passes through the side plate and is fixedly connected to the side plate, an electric push rod that passes through the upper end of the conveying cylinder and is fixedly connected to the conveying cylinder, a piston plate fixedly connected to the free end of the electric push rod, a bottom tube fixedly connected to the lower end of the conveying cylinder, and a connecting pipe fixedly connected to one side of the conveying cylinder.

2. The capacitor glue potting device according to claim 1, characterized in that: The glue pouring assembly also includes a linear guide rail fixedly mounted on the inner top wall of the fixed frame, a slider slidably connected to the linear guide rail, a connecting pipe fixedly connected to the bottom of the slider, a shunt pipe fixedly connected to the lower end of the connecting pipe, a glue pouring pipe fixedly connected to the bottom of the shunt pipe, and a hose connected between the bottom pipe and the connecting pipe. The glue pouring pipes are arranged at equal intervals in the horizontal direction.

3. The capacitor glue potting device according to claim 2, characterized in that: The storage assembly includes a fixed cylinder that passes through a fixed plate and is fixedly connected to the fixed plate, a servo motor fixedly mounted on the top wall of the fixed cylinder, a stirring rod fixedly mounted on the output end of the servo motor, an electric heating plate fixedly mounted on the inner wall of the fixed cylinder, and a heat conducting plate fixedly mounted on the inner wall of the fixed cylinder, wherein the electric heating plate is arranged inside the heat conducting plate, and the stirring rods are evenly arranged.

4. The capacitor glue potting device according to claim 3, characterized in that: The upper end of the connecting pipe is fixedly installed at the bottom of the fixed cylinder, the middle position of the connecting pipe is fixedly installed with a solenoid valve 1, and the middle position of the bottom pipe is fixedly installed with a solenoid valve 2.

5. The capacitor glue potting device according to claim 4, characterized in that: The bottom of the fixed cylinder is low in the middle and high around, and a feed pipe is fixedly installed on the top of the fixed cylinder.

6. The capacitor glue potting device according to claim 5, characterized in that: A solenoid valve three is fixedly installed in the middle position of the glue filling pipe, and the bottoms of both sides of the support frame are through-set.

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