A capacitor glue filling device

Abstract

The utility model discloses a capacitor glue filling device, comprising a carrier frame, a plurality of glue filling components are installed on the side wall of the carrier frame, the glue filling component comprises two symmetrically arranged glue filling ends, the two glue filling ends are connected by a control rod group, the control rod group comprises two connecting rods, the first ends of the two connecting rods are rotatably connected by a rotating workpiece, the second ends of the connecting rods are rotatably connected with the corresponding glue filling ends, and the surface of the glue filling component is also provided with a control component for adjusting the opening and closing of the control rod group. The utility model simplifies the path of movement of the glue filling end during the glue filling process, and greatly improves the efficiency of the capacitor glue filling.

Description

Technical Field

[0001] The utility model relates to the technical field of capacitor production, in particular to a capacitor glue filling device. Background Art

[0002] During the production process, capacitors need to be filled with glue at predetermined locations inside or on the surface to ensure the stability of the capacitor structure.

[0003] The glue filling area on the surface of some capacitors is annular. When performing glue filling processing on the surface of this type of capacitor, it is necessary to control the glue filling needle to move to a predetermined position for glue filling. Usually, glue filling processing needs to be performed at two different points to ensure relatively uniform glue filling.

[0004] Some designs further improve the uniformity of capacitor glue filling by setting the glue filling needle to rotate in a circular shape, so that the glue can be evenly applied to the surface of the capacitor; however, in the process of circularly controlling the movement of the glue filling needle, it is necessary to control the cooperation of the robotic arm to control the single glue filling needle to move in a circular shape along a predetermined trajectory. During the control process, the robotic arm needs to move back on the predetermined trajectory, which increases its movement trajectory, increases the control difficulty, and has poor continuity, thereby reducing the efficiency of capacitor glue filling. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a capacitor glue filling device, which simplifies the moving path of the glue filling end during the glue filling process and greatly improves the efficiency of the capacitor glue filling.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A capacitor glue potting device comprises a carrier frame, a plurality of glue potting components are installed on the side wall of the carrier frame, the glue potting component comprises two symmetrically arranged glue potting ends, the two glue potting ends are connected by a control rod group, the control rod group comprises two connecting rods, the first ends of the two connecting rods are rotationally connected by rotating a workpiece, and the second ends of the connecting rods are rotationally connected to the corresponding glue potting ends. A control component for adjusting the opening and closing of the control rod group is also provided on the surface of the glue potting component, and the linear movement of the two glue potting ends is adjusted by adjusting the opening and closing of the control rod group.

[0008] Preferably, the control assembly comprises a control telescopic rod, a telescopic end of the control telescopic rod is fixedly connected to a control block, and the control block is connected to the rotating workpiece.

[0009] Preferably, the side wall of the support frame is slidably connected to a plurality of mounting frames, and the glue pouring assembly is arranged on the outer sides of the corresponding mounting frames.

[0010] Preferably, a locking assembly is provided between the mounting frame and the supporting frame.

[0011] Preferably, the glue pouring end includes a glue pouring base and a glue pouring needle fixed to a side wall of the glue pouring base.

[0012] Preferably, a locking rod group for connecting the control arm is fixed on the outer side of the supporting frame.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] Through the above structural design, compared with the traditional capacitor filling method, the moving path of the filling end can be changed, the moving path of the filling end during the filling process is simplified, and the efficiency of the capacitor filling is greatly improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0016] Figure 2 For this utility model Figure 1 Schematic diagram of the main structure.

[0017] Figure 3 For this utility model Figure 2 A is an enlarged structural diagram of FIG.

[0018] Figure 4 For this utility model Figure 1 Schematic diagram of the side structure.

[0019] Figure 5 This is a schematic diagram of the utility model in use state.

[0020] In the figure: 100, carrier frame; 110, first slide groove; 200, locking rod group; 300, mounting frame; 310, second slide groove; 400, glue pouring assembly; 410, control rod group; 411, rotating workpiece; 412, connecting rod; 420, glue pouring end; 421, glue pouring base; 422, glue pouring needle; 500, control assembly; 510, control telescopic rod; 520, control block; 600, capacitor; 700, limit clamp. DETAILED DESCRIPTION

[0021] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation of the utility model is described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model, so the utility model is not limited by the specific implementation disclosed below.

[0022] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation method.

[0023] During the production process, capacitors need to be filled with glue at predetermined locations inside or on the surface to ensure the stability of the capacitor structure.

[0024] The glue filling area on the surface of some capacitors is annular. When performing glue filling processing on the surface of this type of capacitor, it is necessary to control the glue filling needle to move to a predetermined position for glue filling. Usually, glue filling processing needs to be performed at two different points to ensure relatively uniform glue filling.

[0025] Some designs further improve the uniformity of capacitor glue filling by setting the glue filling needle to rotate in a circular shape, so that the glue can be evenly applied to the surface of the capacitor; however, in the process of circularly controlling the movement of the glue filling needle, it is necessary to control the cooperation of the robotic arm to control the single glue filling needle to move in a circular shape along a predetermined trajectory. During the control process, the robotic arm needs to move back on the predetermined trajectory, which increases its movement trajectory, increases the control difficulty, and has poor continuity, thereby reducing the efficiency of capacitor glue filling.

[0026] In order to solve the above problems, refer to the attached Figure 1 -Attached Figure 5 A capacitor glue filling device includes a carrier frame 100, and a plurality of glue filling assemblies 400 are installed on the side wall of the carrier frame 100. Glue is poured toward the surface of the capacitor through the glue filling assemblies 400 to complete the glue filling process; specifically, the glue filling assembly 400 includes two symmetrically arranged glue filling ends 420, and the two glue filling ends 420 are connected by a control rod group 410. The control rod group 410 includes two connecting rods 412. The first ends of the two connecting rods 412 are rotatably connected by a rotating workpiece 411, and the second ends of the connecting rods 412 are rotatably connected to the corresponding glue filling ends 420. A control assembly 500 for adjusting the opening and closing of the control rod group 410 is also provided on the surface of the glue filling assembly 400. The linear movement of the two glue filling ends 420 is adjusted by adjusting the opening and closing of the control rod group 410.

[0027] The glue filling end 420 here moves along the length direction of the support frame 100 at a predetermined rate, and at the same time controls the support frame 100 and the mounting frame 300 to move along the width direction between the overall structure pre-capacitor, controls the movement rate between the two, and controls the glue filling end 420 to be able to move in an arc relative to the capacitor, that is, the moving path of the glue filling end 420 is semicircular, and the glue filling end 420 moves continuously between multiple capacitors along a serpentine trajectory. The two glue filling ends 420 cooperate, and the two semicircular trajectories can be merged into a circle to complete the filling of glue on the surface of the annular capacitor.

[0028] It should be noted here that the structural design of the connecting rod 412 can allow the two glue filling ends 420 to be close to each other, and the movable path range of the two glue filling ends 420 is increased, thereby meeting the glue filling requirements.

[0029] Through the above structural design, compared with the traditional capacitor filling method, the moving path of the filling end 420 can be changed, the moving path of the filling end 420 during the filling process is simplified, and the efficiency of the capacitor filling is greatly improved.

[0030] Please refer to the attached Figure 3 Specifically, the control component 500 includes a control telescopic rod 510, and the telescopic end of the control telescopic rod 510 is fixedly connected to a control block 520, and the control block 520 is connected to the rotating workpiece 411. The control telescopic rod 510 here can be selected as a pneumatic or hydraulic telescopic rod. The control telescopic rod 510 can be controlled to adjust the angle between the two connecting rods 412, thereby adjusting the positions of the two glue injection ends 420, so that the two glue injection ends 420 are moved closer or farther away along the length direction of the carrier 100, thereby realizing drive control.

[0031] The side wall of the carrier frame 100 is slidably connected to multiple mounting frames 300, and the glue potting components 400 are arranged on the outside of the corresponding mounting frames 300. By setting the above structure, the spacing between each group of glue potting components 400 can be adjusted according to the position of the capacitor, thereby meeting the glue dispensing requirements for capacitors with different arrangements and different types.

[0032] A locking assembly is provided between the mounting frame 300 and the supporting frame 100 , where the locking assembly can be selected as a locking bolt. After adjusting the mounting frame 300 and the glue filling assembly 400 to a predetermined position, the mounting frame 300 is locked and positioned to meet the locking requirements.

[0033] A laser positioning structure can be provided at the middle position directly below the mounting frame 300, so that the mounting frame 300 can be located at the center of the capacitor directly below, ensuring the accuracy of the glue filling positions of the glue filling terminals 420 on both sides.

[0034] Specifically, the glue filling end 420 includes a glue filling base 421 and a glue filling needle 422 fixed to the side wall of the glue filling base 421. The upper end of the glue filling needle 422 is connected to the glue filling equipment and extends downward toward the capacitor. The glue filling needle 422 is vertically arranged to achieve glue filling.

[0035] A locking rod group 200 for connecting a control arm is fixed on the outside of the carrier frame 100. The carrier frame 100 is controlled to move along the width direction by the control arm. The control arm here is electrically connected to the control component 500. The movement rate between the control arm and the control component 500 can be adjusted according to the size of different capacitors, so that the glue filling end 420 can move along a predetermined semicircular trajectory to meet the control requirements.

[0036] The specific process of glue filling can be found in the attached Figure 5 While controlling the overall movement of the carrier frame 100 along the width direction of the limiting clamp 700, the glue filling end 420 is controlled to move along the length direction of the limiting clamp 700. After combining the movements in the two directions, the glue filling end 420 is controlled to move along a predetermined semicircular trajectory to quickly complete the filling and coating of glue on the upper surface of the capacitor 600.

[0037] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A capacitor glue potting device, comprising a carrier frame (100), wherein a plurality of glue potting components (400) are mounted on a side wall of the carrier frame (100), characterized in that: The glue pouring assembly (400) comprises two symmetrically arranged glue pouring ends (420), the two glue pouring ends (420) are connected via a control rod group (410), the control rod group (410) comprises two connecting rods (412), the first ends of the two connecting rods (412) are rotatably connected via a rotating workpiece (411), and the second ends of the connecting rods (412) are rotatably connected to the corresponding glue pouring ends (420). A control assembly (500) for adjusting the opening and closing of the control rod group (410) is also provided on the surface of the glue pouring assembly (400), and the linear movement of the two glue pouring ends (420) is adjusted by adjusting the opening and closing of the control rod group (410).

2. A capacitor glue filling device according to claim 1, characterized in that: The control assembly (500) comprises a control telescopic rod (510), the telescopic end of the control telescopic rod (510) being fixedly connected to a control block (520), and the control block (520) being connected to a rotating workpiece (411).

3. A capacitor glue filling device according to claim 1, characterized in that: The side wall of the carrier frame (100) is slidably connected to a plurality of mounting frames (300), and the glue pouring assembly (400) is arranged outside a corresponding mounting frame (300).

4. A capacitor glue filling device according to claim 3, characterized in that: A locking assembly is provided between the mounting frame (300) and the supporting frame (100).

5. A capacitor glue filling device according to claim 1, characterized in that: The glue pouring end (420) comprises a glue pouring base (421) and a glue pouring needle (422) fixed to a side wall of the glue pouring base (421).

6. A capacitor glue filling device according to claim 1, characterized in that: A locking rod group (200) for connecting a control arm is fixed on the outside of the carrier frame (100).

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