Gluing structure for capacitor processing

Abstract

The utility model relates to the technical field of capacitor processing and gluing, in particular to a capacitor processing and gluing structure which comprises a nozzle used for discharging glue, a moving frame used for controlling the nozzle to move and a feeding assembly used for feeding the nozzle, a material cavity is formed in the nozzle, a discharging port is formed in the bottom end of the material cavity, and the discharging port is connected with the moving frame. A material distribution ball is rotatably arranged in the discharging port, a plurality of material containing grooves are evenly formed in the surface of the material distribution ball, a fixed seat is arranged at the position of an end opening of the discharging port below the nozzle, the material distribution ball is rotatably arranged between the fixed seat and the discharging port, the movable frame comprises a U-shaped frame, a first sliding unit is arranged on the U-shaped frame, and a second sliding unit is arranged on the first sliding unit. A cross beam is arranged on the first sliding unit. According to the nozzle, the edge of the capacitor cover plate is coated with glue at the discharge port of the nozzle in a material distribution ball rolling mode, glue in the nozzle is taken out in the rolling process of the material distribution ball, even if the fluidity of the glue is poor, the glue can be taken out smoothly, and the situation that the glue is blocked and cannot be discharged is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of capacitor processing and gluing, in particular to a capacitor processing and gluing structure. Background Art

[0002] A capacitor, also known as a capacitor, is a device that holds electric charge. A capacitor consists of a shell, end caps covering the shell, and a capacitor medium placed in the shell.

[0003] At present, in the processing of capacitors, it is necessary to apply glue to the edge of the end cover on the capacitor shell to ensure the sealing after assembly. However, the nozzle on the traditional gluing structure is generally squeezed out by pressure during operation. After the nozzle is glued, it is easy for the glue to condense and have poor fluidity due to the lowering of temperature inside, causing the nozzle to be blocked. Therefore, a capacitor processing gluing structure is urgently needed. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides the following technical solutions: a capacitor processing glue coating structure, comprising a nozzle for glue coating and discharging, a movable frame for controlling the movement of the nozzle and a feeding assembly for feeding the nozzle, a material cavity is arranged inside the nozzle, and a discharge port is opened at the bottom end of the material cavity, a distribution ball is rotatably arranged in the discharge port, and a plurality of material receiving grooves are evenly opened on the surface of the distribution ball.

[0005] Preferably, a fixing seat is provided at the discharge port below the nozzle, and the distribution ball is rotatably arranged between the fixing seat and the discharge port.

[0006] Preferably, the movable frame includes a U-shaped frame, a sliding unit 1 is provided on the U-shaped frame, a crossbeam is provided on the sliding unit 1, a sliding unit 2 having the same structure as the sliding unit 1 is provided on the crossbeam, a telescopic unit is provided on the sliding unit 2, and the bottom end of the telescopic unit is connected to the nozzle.

[0007] Preferably, the sliding unit 1 and the sliding unit 2 both include a screw and a slider, the screw on the sliding unit 1 is rotatably arranged on the U-shaped frame, the screw on the sliding unit 2 is rotatably arranged on the cross beam, the upper portion of the slider on the sliding unit 1 is connected to one end of the cross beam, the bottom portion of the slider on the sliding unit 2 is connected to the telescopic unit, the cross beam and the U-shaped frame are both provided with a motor 1, and the two motors 1 are respectively connected to one end of the corresponding screw.

[0008] Preferably, the telescopic unit includes a connecting column 1 whose top is connected to the bottom of the sliding block on the sliding unit 2, the bottom end of the connecting column 1 is threadedly connected to an adjusting rod, the bottom end of the adjusting rod is rotatably provided with a connecting rod 2, the bottom end of the connecting rod 2 is connected to the nozzle and four limit rods are slidably provided between the connecting rod 1 and the connecting rod 2.

[0009] Preferably, the feeding assembly includes a material tower fixedly arranged at one end of the cross beam, a stirring frame is arranged in the material tower, a second motor connected to the stirring frame is arranged on the material tower, an auger is arranged at the bottom end port of the stirring frame, and a material delivery pipe is arranged between the material tower and the nozzle.

[0010] By means of the above technical solution, the utility model provides a capacitor processing glue coating structure, which has at least the following beneficial effects:

[0011] 1. In this capacitor processing glue coating structure, the discharge port of the nozzle uses a rolling ball to coat the edge of the capacitor cover with glue. The glue inside the nozzle is brought out during the rolling process of the ball. Even if the glue has poor fluidity, it can be brought out smoothly without clogging and failure to discharge.

[0012] 2. This capacitor processing glue coating structure also has a stirring frame and an auger inside the material tower. The rotation of the stirring frame can improve the fluidity of the rubber inside the material tower. At the same time, the auger rotates at the lower end port of the material tower, which can continuously generate a driving force for the rubber at the lower end port of the material tower, so that the rubber can move more smoothly and feed the inside of the nozzle material cavity, making the feeding smoother. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The drawings described herein are used to provide further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute improper limitations on the present application.

[0014] In the attached picture:

[0015] Figure 1 This is a schematic diagram of the external first-view structure of the utility model;

[0016] Figure 2 It is a cross-sectional structural schematic diagram of the feeding assembly in the utility model;

[0017] Figure 3 for Figure 2 A schematic diagram of the enlarged structure of part A;

[0018] Figure 4 for Figure 2 Schematic diagram of the enlarged structure of part B.

[0019] In the figure: 1. nozzle; 2. mobile frame; 201. U-shaped frame; 3. feeding assembly; 301. material tower; 302. stirring frame; 303. motor 2; 304. auger; 305. material conveying pipe; 4. material distribution ball; 5. material feeding trough; 6. fixed seat. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Combination Figure 1-Figure 4 As shown, the utility model provides: a capacitor processing glue coating structure, comprising a nozzle 1 for coating and discharging glue, a mobile frame 2 for controlling the movement of the nozzle 1, and a feeding assembly 3 for feeding the nozzle 1, a material cavity is installed inside the nozzle 1, and a discharge port is opened at the bottom of the material cavity, a distribution ball 4 is rotatably installed in the discharge port, and a plurality of material receiving grooves 5 are evenly opened on the surface of the distribution ball 4, and the discharge port of the nozzle 1 adopts the rolling method of the distribution ball 4 to coat the edge of the capacitor cover plate with glue, and the distribution ball 4 brings out the glue inside the nozzle 1 during the rolling process, even if the glue has poor fluidity, it can be brought out smoothly, and there will be no clogging and failure to discharge;

[0022] A fixing seat 6 is installed at the outlet port below the nozzle 1 to limit the distribution ball 4. The distribution ball 4 is rotatably installed between the fixing seat 6 and the outlet port.

[0023] The specific structure of the mobile frame 2 includes a U-shaped frame 201, a sliding unit 1 is installed on the U-shaped frame 201, a crossbeam is installed on the sliding unit 1, a sliding unit 2 having the same structure as the sliding unit 1 is installed on the crossbeam, a telescopic unit is installed on the sliding unit 2, and the bottom end of the telescopic unit is connected to the nozzle 1;

[0024] The sliding unit 1 and the sliding unit 2 both include a screw and a slider. The screw on the sliding unit 1 is rotatably mounted on the U-shaped frame 201, and the screw on the sliding unit 2 is rotatably mounted on the crossbeam. The upper portion of the slider on the sliding unit 1 is connected to one end of the crossbeam, and the bottom portion of the slider on the sliding unit 2 is connected to the telescopic unit. The slider is T-shaped and can slide on the U-shaped frame 201 and the crossbeam. Motors 1 are installed on the crossbeam and the U-shaped frame 201. The two motors 1 are respectively connected to one end of the corresponding screws, and the X and Y axes of the horizontal plane of the nozzle 1 are driven to move through the sliding unit 1 and the sliding unit 2.

[0025] The telescopic unit includes a connecting column 1 whose top is connected to the bottom of the upper slider of the sliding unit 2, the bottom end of the connecting column 1 is threadedly connected with an adjusting rod, the bottom end of the adjusting rod is rotatably installed with a connecting rod 2, the bottom end of the connecting rod 2 is connected to the nozzle 1, and four limit rods are slidably installed between the connecting rod 1 and the connecting rod 2, and the distance between the connecting rod 1 and the connecting rod 2 can be adjusted by rotating the middle adjusting rod, thereby controlling the nozzle 1 at the bottom end of the connecting rod 2 to move up and down;

[0026] The material feeding assembly 3 includes a material tower 301 fixedly installed at one end of the beam, which can store 1 cubic meter of rubber. A stirring frame 302 is installed in the material tower 301, and a second motor 303 connected to the stirring frame 302 is installed on the material tower 301. The second motor 303 drives the stirring frame 302 to rotate, which can reduce the coagulation rate of the rubber inside the material tower 301. An auger 304 is installed at the bottom end port of the stirring frame 302, and a feed pipe 305 is installed between the material tower 301 and the nozzle 1. The auger 304 rotates with the stirring frame 302, so that the auger 304 can push the auger 304 into the feed pipe 305 for transportation.

[0027] The specific working principle of this structure is as follows. When working, the end cover of the capacitor is inverted on the workbench and fixed. Then, the nozzle 1 is driven to reach the preset starting point through the sliding unit 1 and the sliding unit 2. Then, the nozzle 1 is controlled to move down to contact the surface of the end cover through the telescopic unit. When feeding, the motor 2 303 above the material tower 301 drives the stirring frame 302 to rotate, so that the rubber inside the material tower 301 maintains fluidity. At the same time, the auger 304 at the bottom of the stirring frame 302 rotates synchronously to feed the rubber into the feed pipe 305. The rubber enters the material cavity of the nozzle 1 through gravity and the push of the auger 304 for feeding, and contacts with the distribution ball 4 below. The material receiving groove 5 on the surface of the distribution ball 4 is filled with rubber. The distribution ball 4 rolls along the edge of the capacitor end cover driven by the sliding unit 1 and the sliding unit 2. During the rolling process, the rubber in the material receiving groove 5 is coated on the surface of the capacitor end cover and diffused.

[0028] The control method of the present invention is automatic control through a controller. The control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power is also common knowledge in this field. The present invention is mainly used to protect mechanical devices, so the present invention will no longer explain the control method and circuit connection in detail.

[0029] It should be noted that, in this article, terms such as "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A capacitor processing glue coating structure, characterized in that: It comprises a nozzle (1) for coating and discharging glue, a moving frame (2) for controlling the movement of the nozzle (1), and a feeding assembly (3) for feeding the nozzle (1); A material cavity is provided inside the nozzle (1), and a discharge port is provided at the bottom end of the material cavity. A material distribution ball (4) is rotatably provided inside the discharge port, and a plurality of material receiving grooves (5) are evenly provided on the surface of the material distribution ball (4).

2. A capacitor processing glue coating structure according to claim 1, characterized in that: A fixing seat (6) is provided at the discharge port below the nozzle (1), and the distribution ball (4) is rotatably arranged between the fixing seat (6) and the discharge port.

3. A capacitor processing glue coating structure according to claim 1, characterized in that: The movable frame (2) comprises a U-shaped frame (201), a sliding unit 1 being arranged on the U-shaped frame (201), a crossbeam being arranged on the sliding unit 1, a sliding unit 2 having the same structure as the sliding unit 1 being arranged on the crossbeam, a telescopic unit being arranged on the sliding unit 2, and a bottom end of the telescopic unit being connected to the nozzle (1).

4. A capacitor processing glue coating structure according to claim 3, characterized in that: The sliding unit 1 and the sliding unit 2 both comprise a screw and a slider; the screw on the sliding unit 1 is rotatably arranged on the U-shaped frame (201); the screw on the sliding unit 2 is rotatably arranged on the crossbeam; the upper portion of the slider on the sliding unit 1 is connected to one end of the crossbeam; the bottom portion of the slider on the sliding unit 2 is connected to the telescopic unit; the crossbeam and the U-shaped frame (201) are both provided with a motor 1; and the two motors 1 are respectively connected to one end of the corresponding screw.

5. A capacitor processing glue coating structure according to claim 4, characterized in that: The telescopic unit comprises a connecting column 1 whose top is connected to the bottom of a sliding block on a second sliding unit; the bottom end of the connecting column 1 is threadedly connected to an adjusting rod; the bottom end of the adjusting rod is rotatably provided with a connecting rod 2; the bottom end of the connecting rod 2 is connected to a nozzle (1); and four limit rods are slidably provided between the connecting rod 1 and the connecting rod 2.

6. A capacitor processing glue coating structure according to claim 5, characterized in that: The material feeding assembly (3) comprises a material tower (301) fixedly arranged at one end of a crossbeam, a stirring frame (302) being arranged in the material tower (301), a second motor (303) connected to the stirring frame (302) being arranged on the material tower (301), an auger (304) being arranged at the bottom end of the stirring frame (302), and a material conveying pipe (305) being arranged between the material tower (301) and the nozzle (1).

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