Packing paper detection device of aluminum electrolytic capacitor assembling machine
By installing a paper pad detection device including photodetectors and cylinders on the aluminum electrolytic capacitor production line, the problem of unpasted capacitors is solved, ensuring that all capacitors in the production line have paper pads, and avoiding short circuits between the core pack and the shell.
Patent Information
- Application Number
- CN202420081339.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-12
- Publication Date
- 2025-01-07
- Estimated Expiration
- 2034-01-12
AI Technical Summary
During the production process of aluminum electrolytic capacitors, there is a lack of a device to detect whether there is a paper pad in the shell, causing capacitors without paper pad to flow into the client and short circuit between the core pack and the shell.
A paper pad detection device for aluminum electrolytic capacitor assembly machine is designed, including fixed components, material withdrawal components and photodetectors. The photodetector detects the reflection of the aluminum shell, determines whether there is paper pad, and uses cylinders and material pushing The head mechanism removes the unpapered shell.
Effectively detect and remove the shell without paper to ensure that there is paper in all shells in subsequent processes to avoid short circuits.
Smart Images
Figure CN222306513U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to production equipment for aluminum electrolytic capacitors, in particular to a pad paper detection device for an aluminum electrolytic capacitor assembly machine. Background Art
[0002] During the production process of aluminum electrolytic capacitors, a padding paper is placed inside the shell to separate the bottom of the core package from the shell to prevent a short circuit between the anode foil in the core package and the shell. In current production, there is no device to detect whether there is padding paper inside the shell, so aluminum electrolytic capacitors without padding paper in the shell often flow into the customer's market, and a short circuit occurs between the core package and the shell of the aluminum electrolytic capacitor. 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 paper pad detection device for an aluminum electrolytic capacitor assembly machine to detect whether paper pads are arranged in a shell and remove the shell without paper pads.
[0004] In order to solve the above technical problems, the technical solution proposed by the utility model is: a paper pad detection device for an aluminum electrolytic capacitor assembly machine, comprising a fixed component, a material return component and a photoelectric detector, wherein the material return component is arranged on the fixed component, and the fixed component is fixedly arranged on a frame; the material return component comprises a cylinder, a slider and a pusher head; the slider is arranged in a slide groove on the fixed component, and the pusher head is arranged at the end of the slider; the photoelectric detector is arranged on the fixed component through a bracket, and the photoelectric detector is arranged next to the slider; the telescopic rod of the cylinder is connected to the connecting end of the slider.
[0005] In the above-mentioned paper pad detection device for the aluminum electrolytic capacitor assembly machine, preferably, a stopper is provided on the slide block; the stopper is arranged opposite to the pusher head, and a gap is formed between the stopper and the pusher head for the shell to pass through.
[0006] The above-mentioned paper pad detection device of the aluminum electrolytic capacitor assembly machine, preferably, the fixed component includes a fixed block, a pressure plate and a connecting plate; the fixed block is provided with a slide groove for accommodating a slider, the pressure plate is fixedly connected to the fixed block, and the fixed block is fixedly connected to the frame through the connecting plate.
[0007] In the above-mentioned paper pad detection device for the aluminum electrolytic capacitor assembly machine, preferably, the cylinder is fixedly connected to the fixing block via a connecting block.
[0008] Compared with the prior art, the utility model has the advantages that the paper padding detection device of the aluminum electrolytic capacitor assembly machine of the utility model can detect the shell without paper padding and remove the shell without paper padding, ensuring that the shell is filled with paper padding in the subsequent process. BRIEF DESCRIPTION OF THE DRAWINGS
[0009] Figure 1 Schematic diagram of the structure of the paper pad detection device of the aluminum electrolytic capacitor assembly machine in Example 1.
[0010] Figure 2 It is a schematic diagram of the structure of the stopper and the pusher head in the embodiment.
[0011] Figure 3 This is a structural schematic diagram of the paper pad detection device of the aluminum electrolytic capacitor assembly machine in Example 1 installed on the aluminum shell conveying trough.
[0012] Legend
[0013] 1. Frame; 2. Fixing assembly; 21. Fixing block; 22. Pressing plate; 23. Connecting plate; 3. Material withdrawal assembly; 31. Cylinder; 32. Sliding block; 33. Material pusher; 34. Stopper; 4. Photoelectric detector; 5. Conveying trough; 51. Notch; 6. Bracket; 7. Connecting block. DETAILED DESCRIPTION
[0014] 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.
[0015] 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.
[0016] 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 1
[0017] like Figure 1 The paper pad detection device of an aluminum electrolytic capacitor assembly machine shown in the figure includes a fixed component 2, a material stripping component 3 and a photoelectric detector 4, wherein the material stripping component 3 is arranged on the fixed component 2, and the fixed component 2 is fixedly arranged on the frame 1; the material stripping component 3 includes a cylinder 31, a slider 32 and a pusher head 33; the slider 32 is arranged in a slide groove on the fixed component 2, and the pusher head 33 is arranged at the end of the slider 32; the photoelectric detector 4 is arranged on the fixed component 2 through a bracket 6, and the photoelectric detector 4 is arranged next to the slider 32; the telescopic rod of the cylinder 31 is connected to the connecting end of the slider 32.
[0018] In this embodiment, the fixing assembly 2 includes a fixing block 21, a pressing plate 22 and a connecting plate 23; the fixing block 21 is provided with a slide groove for accommodating a slider 32, the pressing plate 22 is fixedly connected to the fixing block 21, and the fixing block 21 is fixedly connected to the frame 1 through the connecting plate 23. The cylinder 31 is fixedly connected to the fixing block 21 through the connecting block 7.
[0019] In this embodiment, if Figure 3 As shown, after the pad paper detection device of this embodiment is installed on the aluminum shell conveying trough 5, the photoelectric detector 4 is facing the aluminum shell conveying trough 5. The aluminum shells in the aluminum shell conveying trough 5 are all opened upward, and under normal circumstances, a pad paper is placed in the aluminum shell. When there is no pad paper placed in the aluminum shell, the aluminum shell without pad paper moves to the bottom of the photoelectric detector 4, and the photoelectric detector 4 can detect the reflection of the bottom of the aluminum shell, thereby detecting that there is no pad paper placed in the current aluminum shell. At this time, the photoelectric detector 4 sends a signal, the cylinder 31 starts, and the slider 32 moves, thereby removing the aluminum shell without pad paper from the aluminum shell conveying trough 5.
[0020] In this embodiment, the photodetector 4 determines whether there is a padding paper in the shell by detecting whether there is reflected light. In this embodiment, the shell is an aluminum shell. When no padding paper is placed in the aluminum shell, the bottom of the aluminum shell is reflective, and the light emitted by the photodetector 4 is reflected back. The photodetector 4 can receive the reflected light, thereby determining that no padding paper is placed in the aluminum shell. After the padding paper is placed in the shell, the photodetector 4 cannot detect the reflected light because the padding paper diffusely reflects the light.
[0021] In this embodiment, a notch 51 is provided in the aluminum shell conveying groove 5 at the position of the pushing head 33. The notch 51 is provided so that the pushing head 33 can push the shell without the pad paper out of the aluminum shell conveying groove 5, thereby allowing the shell without the pad paper to flow into the subsequent production process.
[0022] In this embodiment, if Figure 2 As shown, in order to prevent the slider 32 from being moved, a stopper 34 is provided on the slider 32; the stopper 34 is arranged opposite to the push head 33, and a gap is formed between the stopper 34 and the push head 33 for the shell to pass through. Since the aluminum shell conveying trough 5 at the position of the push head 33 is provided with a notch 51, when the aluminum shell moves in the conveying trough 5, there is a possibility that the aluminum shell "runs out" of the conveying trough 5 from the notch 51 position. In this embodiment, in order to avoid this situation; after the stopper 34 is provided at the position opposite to the push head 33, the notch 51 of the conveying trough 5 is supplemented by the push head 33 and the stopper 34, so that when the shell with the pad paper moves in the conveying trough 5, it will not "run out" from the notch 51 position. When it is necessary to remove the shell without the pad paper, the stopper 34 and the push head 33 move together with the slider 32, so as to push the shell without the pad paper out of the conveying trough 5.
[0023] The paper pad detection device of the aluminum electrolytic capacitor assembly machine of this embodiment can detect the shell without paper pad and remove the shell without paper pad, so as to ensure that the shell is filled with paper pad in the subsequent process.
Claims
1. A paper pad detection device for an aluminum electrolytic capacitor assembly machine, characterized in that: It includes a fixed component, a material-removing component and a photoelectric detector, wherein the material-removing component is arranged on the fixed component, and the fixed component is fixedly arranged on a frame; the material-removing component includes a cylinder, a slider and a material-pushing head; the slider is arranged in a slide groove on the fixed component, and the material-pushing head is arranged at the end of the slider; the photoelectric detector is arranged on the fixed component through a bracket, and the photoelectric detector is arranged close to the slider; the telescopic rod of the cylinder is connected to the connecting end of the slider.
2. The paper pad detection device for the aluminum electrolytic capacitor assembly machine according to claim 1, characterized in that: The slide block is provided with a stopper; the stopper is arranged opposite to the material pushing head, and a gap is formed between the stopper and the material pushing head for the shell to pass through.
3. The paper pad detection device for the aluminum electrolytic capacitor assembly machine according to claim 1, characterized in that: The fixing assembly comprises a fixing block, a pressing plate and a connecting plate; the fixing block is provided with a sliding groove for accommodating a sliding block, the pressing plate is fixedly connected to the fixing block, and the fixing block is fixedly connected to the frame via the connecting plate.
4. The paper pad detection device for the aluminum electrolytic capacitor assembly machine according to claim 3, characterized in that: The cylinder is fixedly connected to the fixing block via the connecting block.