Rubber plug casing device of aluminum electrolytic capacitor assembling machine

Abstract

A rubber plug casing device of an aluminum electrolytic capacitor assembling machine comprises a detection assembly, a positioning assembly and a reset assembly, and the detection assembly is connected to a connecting plate through the positioning assembly; the detection assembly comprises an upper ejector rod, a pressure detector and a lower ejector rod, the upper ejector rod and the lower ejector rod are connected to the upper end and the lower section of the pressure detector respectively, and the pressure detector detects the pressure between the upper ejector rod and the lower ejector rod; the upper ejector rod and the connecting plate are connected through a reset assembly. According to the utility model, the pressure detector is arranged between the upper ejector rod and the lower ejector rod, so that the pressure of the lower ejector rod on the rubber plug can be monitored, and the pressure of the lower ejector rod on the rubber plug is ensured to be within a preset range.

Description

Technical Field

[0001] The utility model relates to production equipment for aluminum electrolytic capacitors, in particular to a rubber plug shell-introducing device for an aluminum electrolytic capacitor assembling machine. Background Art

[0002] In the production process of aluminum electrolytic capacitors, the core package is sealed in the shell through a rubber plug. During the specific work of the assembly process, such as Figure 1 As shown, the rubber plug is first "threaded" on the anode lead and cathode lead of the core package, and then the core package is placed in the shell, and then the rubber plug is "slapped" into the shell by the shell insertion device, and then the waist and hem are performed; however, there is no detection device for the pressure of the push rod on the rubber plug in the existing shell insertion device, so there is no data to support the pressure of the push rod on the rubber plug. In the debugging of the traditional shell insertion device, the pressure of the push rod on the rubber plug is judged by the experience of the debugging personnel; when the pressure of the push rod on the rubber plug is too large, it is easy for the rubber plug to damage the core package when the push rod "slaps" the rubber plug into the shell. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a rubber plug shell insertion device for an aluminum electrolytic capacitor assembly machine which can monitor the pressure of a push rod on the rubber plug in real time.

[0004] In order to solve the above technical problems, the technical solution proposed by the utility model is: a plug-in shell device for an aluminum electrolytic capacitor assembly machine, comprising a detection component, a positioning component and a reset component, wherein the detection component is connected to a connecting plate through the positioning component; the detection component comprises an upper ejector rod, a pressure detector and a lower ejector rod, wherein the upper ejector rod and the lower ejector rod are respectively connected to the upper end and the lower section of the pressure detector, and the pressure detector detects the pressure between the upper ejector rod and the lower ejector rod; the upper ejector rod and the connecting plate are connected through the reset component.

[0005] The above-mentioned rubber plug shell insertion device of the aluminum electrolytic capacitor assembly machine, preferably, the positioning assembly includes a lower positioning block, an upper positioning block and a connecting rod, the lower positioning block and the upper positioning block are respectively fixedly connected to the lower end and the upper end of the connecting rod, the lower end of the connecting rod extends out of the lower positioning block and is fixedly connected to the connecting plate; the lower positioning block and the upper positioning block are respectively provided with limiting holes for the lower push rod and the upper push rod.

[0006] In the above-mentioned rubber plug shell insertion device of the aluminum electrolytic capacitor assembly machine, preferably, two connecting rods are provided, and the two connecting rods are arranged on both sides of the lower positioning block and the upper positioning block.

[0007] In the above-mentioned rubber plug shell insertion device of the aluminum electrolytic capacitor assembly machine, preferably, the reset component includes a reset spring and a limit block, the limit block is arranged above the upper positioning block, and the limit block is fixedly connected to the upper push rod; the two ends of the reset spring are respectively connected to the limit block and the connecting plate.

[0008] In the above-mentioned rubber plug-in shell device of the aluminum electrolytic capacitor assembly machine, preferably, the pressure detector is connected to the display via a PLC.

[0009] Compared with the prior art, the utility model has the advantage that a pressure detector is arranged between the upper push rod and the lower push rod in the utility model, so that the pressure of the lower push rod on the rubber plug can be monitored, thereby ensuring that the pressure of the lower push rod on the rubber plug is within a preset range. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a structural schematic diagram of the rubber plug entering into the housing in the background technology.

[0011] Figure 2 This is a schematic diagram of the structure of the rubber plug shell insertion device of the aluminum electrolytic capacitor assembly machine in Example 1.

[0012] Figure 3 Schematic diagram of the connection structure between the connecting rod, the connecting plate and the upper positioning block in Example 1.

[0013] Legend

[0014] 1. Detection assembly; 11. Upper ejector rod; 12. Pressure detector; 13. Lower ejector rod; 2. Positioning assembly; 21. Lower positioning block; 22. Upper positioning block; 23. Connecting rod; 3. Reset assembly; 31. Reset spring; 32. Limit block; 4. Connecting plate; 5. Moving rod. Implementation

[0015] In order to facilitate the understanding of the present invention, the present invention will be described more comprehensively and carefully below in conjunction with the accompanying drawings and preferred embodiments of the specification, but the protection scope of the present invention is not limited to the following specific embodiments.

[0016] It should be noted that when an element is described as being "fixed, fixed, connected or connected to" another element, it can be directly fixed, fixed, connected or connected to the other element, or it can be indirectly fixed, fixed, connected or connected to the other element through other intermediate connectors.

[0017] Unless otherwise defined, all professional terms used below have the same meanings as those generally understood by those skilled in the art. The professional terms used herein are only for the purpose of describing specific embodiments and are not intended to limit the scope of protection of the present utility model. Example

[0018] like Figure 2 The plug-in shell device of the aluminum electrolytic capacitor assembly machine shown in the figure includes a detection component 1, a positioning component 2 and a reset component 3. The detection component 1 is connected to the connecting plate 4 through the positioning component 2; the detection component 1 includes an upper push rod 11, a pressure detector 12 and a lower push rod 13. The upper push rod 11 and the lower push rod 13 are respectively connected to the upper end and the lower section of the pressure detector 12. The pressure detector 12 detects the pressure between the upper push rod 11 and the lower push rod 13; the upper push rod 11 and the connecting plate 4 are connected through the reset component 3. Figure 2 and Figure 3 As shown, in this embodiment, the connecting plate 4 is fixedly connected to the moving rod 5, and the moving rod 5 is fixedly connected to the moving device (not shown in the figure). The moving device periodically waits for the connecting plate 4 to move up and down. When the connecting plate 4 moves, the detection component 1, the positioning component 2 and the reset component 3 arranged on the connecting plate 4 move together. When the connecting plate 4 moves, the upper push rod 11, the pressure detector 12 and the lower push rod 13 move together. Every time the lower push rod 13 is pressed down, a rubber plug is "slapped" into the shell.

[0019] In this embodiment, the pressure detector 12 is connected to the display through the PLC; when the lower push rod 13 presses down the rubber plug, the pressure detector 12 detects the pressure between the upper push rod 11 and the lower push rod 13 in real time, and displays it on the display through the PLC; when the pressure value exceeds or is less than the preset range, the PLC will stop and alarm.

[0020] In this embodiment, the positioning assembly 2 includes a lower positioning block 21, an upper positioning block 22 and a connecting rod 23, wherein the lower positioning block 21 and the upper positioning block 22 are respectively fixedly connected to the lower end and the upper end of the connecting rod 23, and the lower end of the connecting rod 23 extends out of the lower positioning block 21 and is fixedly connected to the connecting plate 4. In this embodiment, two connecting rods 23 are provided, and the two connecting rods 23 are arranged on both sides of the lower positioning block 21 and the upper positioning block 22. The lower positioning block 21 and the upper positioning block 22 are respectively provided with limiting holes for the lower ejector rod 13 and the upper ejector rod 11. The lower ejector rod 13, the pressure detector 12 and the upper ejector rod 11 are connected to form a whole, and the lower ejector rod 13 and the upper ejector rod 11 are respectively arranged in the limiting holes on the lower positioning block 21 and the upper positioning block 22, so as to ensure that the lower ejector rod 13 and the upper ejector rod 11 are vertical. In this embodiment, the height of the lower ejector rod 13 can be adjusted by setting the position of the upper positioning block 22 on the connecting rod 23 so as to be suitable for products of different models.

[0021] In this embodiment, the reset assembly 3 includes a reset spring 31 and a limit block 32. The limit block 32 is arranged above the upper positioning block 22, and the limit block 32 is fixedly connected to the upper push rod 11; the two ends of the reset spring 31 are respectively connected to the limit block 32 and the connecting plate 4. When the upper push rod 11, the pressure detector 12 and the lower push rod 13 are pressed down together to push the rubber plug into the shell, the upper push rod 11, the pressure detector 12 and the lower push rod 13 will move upward relative to the connecting plate 4, the lower positioning block 21 and the upper positioning block 22; when the upper push rod 11, the pressure detector 12 and the lower push rod 13 are lifted up together, the upper push rod 11, the pressure detector 12 and the lower push rod 13 are reset relative to the connecting plate 4, the lower positioning block 21 and the upper positioning block 22 under the action of the reset spring 31.

[0022] In this embodiment, a pressure detector 12 is provided between the upper push rod 11 and the lower push rod 13, so that the pressure of the lower push rod 13 on the rubber plug can be monitored, thereby ensuring that the pressure of the lower push rod 13 on the rubber plug is within a preset range.

Claims

1. A rubber plug shell inserting device for an aluminum electrolytic capacitor assembly machine, characterized in that: It includes a detection component, a positioning component and a reset component, wherein the detection component is connected to the connection plate through the positioning component; the detection component includes an upper ejector rod, a pressure detector and a lower ejector rod, wherein the upper ejector rod and the lower ejector rod are respectively connected to the upper end and the lower section of the pressure detector, and the pressure detector detects the pressure between the upper ejector rod and the lower ejector rod; The upper ejector rod and the connecting plate are connected via a reset assembly.

2. The rubber plug-in shell device of the aluminum electrolytic capacitor assembly machine according to claim 1, characterized in that: The positioning assembly includes a lower positioning block, an upper positioning block and a connecting rod, the lower positioning block and the upper positioning block are respectively fixedly connected to the lower end and the upper end of the connecting rod, the lower end of the connecting rod extends out of the lower positioning block and is fixedly connected to the connecting plate; the lower positioning block and the upper positioning block are respectively provided with limiting holes for the lower push rod and the upper push rod.

3. The rubber plug-in shell device of the aluminum electrolytic capacitor assembly machine according to claim 2, characterized in that: Two connecting rods are provided, and the two connecting rods are arranged on both sides of the lower positioning block and the upper positioning block.

4. The rubber plug-in shell device of the aluminum electrolytic capacitor assembly machine according to claim 1, characterized in that: The reset assembly comprises a reset spring and a limit block, wherein the limit block is arranged above the upper positioning block and is fixedly connected to the upper push rod; the two ends of the reset spring are respectively connected to the limit block and the connecting plate.

5. The rubber plug-in shell device of the aluminum electrolytic capacitor assembly machine according to claim 1, characterized in that: The pressure detector is connected with the display through the PLC.

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