Packaging structure for aluminum electrolytic capacitor

Abstract

The utility model relates to the field of capacitors, in particular to a packaging structure for an aluminum electrolytic capacitor, which comprises a storage box and a movable plate, a bottom plate is fixedly mounted on the inner bottom wall of the storage box, a protective sponge is fixedly mounted on the inner side wall of the storage box, a first through hole is formed in the upper surface of the protective sponge, and a second through hole is formed in the lower surface of the protective sponge. A second through hole is formed in the upper surface of the moving plate, a first bearing is fixedly embedded in the upper surface of the bottom plate, a transmission shaft is fixedly installed on the inner ring of the first bearing, and the outer surfaces of two threaded rods are in threaded connection with the inner walls of two threaded cylinders correspondingly; the two threaded rods can jointly adjust the position of the movable plate when rotating, the movable plate can drive two sets of ejector rods installed on the upper surface of the movable plate to move when moving, and after the top end of each ejector rod extends into the containing groove, the top end of a capacitor placed in the containing groove can be ejected out of the containing groove. And then a worker can conveniently take the capacitor.

Description

Technical Field

[0001] This utility model relates to the field of capacitor technology, specifically a packaging structure for aluminum electrolytic capacitors. Background Technology

[0002] Aluminum electrolytic capacitors are made by inserting a curved aluminum strip as the positive electrode, with an aluminum cylinder as the negative electrode and liquid electrolyte inside. After the aluminum electrolytic capacitors are produced, they need to be packaged. Whether machine packaging or manual packaging, the capacitors on the production line need to be transferred to the packaging line for storage to prevent production line blockage.

[0003] Currently, larger aluminum electrolytic capacitors are transported in cardboard boxes containing cross-shaped grids to restrict the capacitors' position and improve stability during transport. However, these grids are placed close to the capacitors, making it difficult for workers to insert their fingers through the gaps to remove the capacitors. Therefore, we propose a packaging structure for aluminum electrolytic capacitors to solve the above problems. Utility Model Content

[0004] To address the existing problems, this utility model provides a packaging structure for aluminum electrolytic capacitors, which can effectively solve the problems mentioned in the background art.

[0005] To solve the above problems, the present invention adopts the following technical solution:

[0006] A packaging structure for aluminum electrolytic capacitors includes a storage box and a movable plate. A base plate is fixedly installed on the inner bottom wall of the storage box, and a protective sponge is fixedly installed on the inner side wall of the storage box. A first through hole is formed on the upper surface of the protective sponge, and a second through hole is formed on the upper surface of the movable plate. A first bearing is fixedly embedded on the upper surface of the base plate, and a drive shaft is fixedly installed on the inner ring of the first bearing. A drive gear is fixedly installed on the outer surface of the bottom end of the drive shaft. The top end of the drive shaft passes through the first and second through holes and extends above the protective sponge. An adjustment knob is fixedly installed on the top end of the drive shaft.

[0007] As a further improvement of this utility model: two second bearings are fixedly embedded on the upper surface of the base plate, and a threaded rod is fixedly installed on the inner ring of each second bearing.

[0008] As a further improvement of this utility model: a driven gear is fixedly installed on the outer surface of the bottom end of each threaded rod, and the outer surface of each driven gear meshes with the outer surface of the driving gear.

[0009] As a further improvement of this utility model: two threaded cylinders are fixedly installed on the bottom surface of the movable plate, and the outer surface of each threaded rod is threadedly connected to the inner wall of the threaded cylinder.

[0010] As a further improvement of this utility model: the upper surface of the protective sponge is provided with two sets of equally spaced placement grooves, and the inner bottom wall of each placement groove is provided with a top hole.

[0011] As a further improvement of this utility model: two sets of ejector rods arranged at equal intervals are fixedly installed on the upper surface of the movable plate, and the top of each ejector rod passes through the ejector hole and extends into the interior of the placement groove.

[0012] As a further embodiment of this utility model: the storage box includes a box body and a box lid, and the outer surface of the box body is hinged to the outer surface of the box lid by a hinge.

[0013] As a further improvement of this utility model: the storage box includes two handling handles, and the outer surface of each handling handle is fixedly installed to the outer surface of the box body.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: by meshing the driving gear mounted on the outer surface of the transmission shaft with the driven gear mounted on the outer surface of the two threaded rods, the operator can drive the two threaded rods to rotate synchronously when turning the transmission shaft by adjusting the knob. By connecting the outer surfaces of the two threaded rods to the inner walls of the two threaded cylinders respectively, the two threaded rods can jointly adjust the position of the moving plate when they rotate. When the moving plate moves, it can drive the two sets of ejector rods mounted on its upper surface to move. When the top of each ejector rod extends into the interior of the placement slot, the top of the capacitor placed inside the placement slot can be ejected from the placement slot, and then the operator can easily pick up the capacitor. Attached Figure Description

[0015] Figure 1 A front view of a packaging structure for aluminum electrolytic capacitors;

[0016] Figure 2 This is a top sectional view of a packaging structure for aluminum electrolytic capacitors;

[0017] Figure 3 This is a front sectional view of a packaging structure for aluminum electrolytic capacitors;

[0018] Figure 4 for Figure 3 Enlarged structural diagram at point A in the middle.

[0019] In the diagram: 1. Storage box; 101. Box body; 102. Handling handle; 103. Box lid; 2. Placement slot; 3. Ejector rod; 4. Adjustment knob; 5. Protective sponge; 6. First through hole; 7. Second through hole; 8. Moving plate; 9. Base plate; 10. Driven gear; 11. Threaded rod; 12. First bearing; 13. Drive shaft; 14. Drive gear; 15. Second bearing; 16. Threaded cylinder; 17. Ejector hole. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] In this embodiment, combined with Figures 1 to 4 This embodiment provides a packaging structure for aluminum electrolytic capacitors, including a storage box 1 and a movable plate 8. A base plate 9 is fixedly installed on the inner bottom wall of the storage box 1, and a protective sponge 5 is fixedly installed on the inner side wall of the storage box 1. A first through hole 6 is opened on the upper surface of the protective sponge 5, and a second through hole 7 is opened on the upper surface of the movable plate 8. A first bearing 12 is fixedly embedded on the upper surface of the base plate 9, and a drive shaft 13 is fixedly installed on the inner ring of the first bearing 12. A drive gear 14 is fixedly installed on the outer surface of the bottom end of the drive shaft 13. The top end of the drive shaft 13 passes through the first through hole 6 and the second through hole 7 and extends above the protective sponge 5. An adjustment knob 4 is fixedly installed on the top end of the drive shaft 13. By fixing the bottom end of the drive shaft 13 to the inner ring of the first bearing 12, the operator can easily drive the drive shaft 13 to rotate by rotating the adjustment knob 4. By installing the drive gear 14 on the outer surface of the bottom end of the drive shaft 13, the operator can drive the drive shaft 13 and the drive gear 14 to rotate by rotating the adjustment knob 4.

[0022] Two second bearings 15 are fixedly embedded in the upper surface of the base plate 9. A threaded rod 11 is fixedly installed on the inner ring of each second bearing 15. By fixing the bottom ends of the two threaded rods 11 to the inner rings of the two second bearings 15 respectively, both threaded rods 11 can rotate freely. A driven gear 10 is fixedly installed on the outer surface of the bottom end of each threaded rod 11. The outer surface of each driven gear 10 meshes with the outer surface of the driving gear 14. By installing driven gears 10 on the outer surface of the bottom end of each threaded rod 11 and making the outer surfaces of the two driven gears 10 mesh with the outer surfaces of the driving gear 14, the system achieves this effect. This allows the drive shaft 13 to rotate, causing the two threaded rods 11 to rotate at the same frequency. Two threaded cylinders 16 are fixedly installed on the bottom surface of the moving plate 8. The outer surface of each threaded rod 11 is threadedly connected to the inner wall of the threaded cylinder 16. By installing two threaded cylinders 16 on the bottom surface of the moving plate 8 and threading the inner walls of the two threaded cylinders 16 to the outer surfaces of the two threaded rods 11 respectively, each threaded rod 11 can gradually penetrate into the interior of the threaded cylinder 16 or gradually move out of the interior of the threaded cylinder 16 when it rotates. This allows the two threaded cylinders 16 to work together to drive the moving plate 8 to adjust its height.

[0023] The upper surface of the protective sponge 5 has two sets of equally spaced placement slots 2. Each placement slot 2 has an ejection hole 17 on its inner bottom wall. By creating two sets of equally spaced placement slots 2 on the upper surface of the protective sponge 5, workers can securely place the capacitor inside the placement slot 2. The protective sponge 5 can provide a certain degree of protection for the capacitor placed inside the placement slot 2. The upper surface of the movable plate 8 is fixedly equipped with two sets of equally spaced ejection rods 3. The top of each ejection rod 3 passes through the ejection hole 17 and extends into the interior of the placement slot 2. By installing two sets of equally spaced ejection rods 3 on the upper surface of the movable plate 8, and ensuring that the bottom of each ejection rod 3 passes through the ejection hole 17 and extends into the interior of the placement slot 2, each ejection rod 3 can eject the top of the capacitor placed inside the placement slot 2 from inside the placement slot 2, making it convenient for workers to take out the capacitor.

[0024] The storage box 1 includes a box body 101 and a box cover 103. The outer surface of the box body 101 is hinged to the outer surface of the box cover 103. The storage box 1 includes two handling handles 102. The outer surface of each handling handle 102 is fixedly installed to the outer surface of the box body 101. By using the hinge to hinge the box body 101 and the box cover 103 together, the box cover 103 can be freely flipped. When the inner top wall of the box cover 103 contacts the upper surface of the box body 101, the box cover 103 and the box body 101 can protect the capacitor placed inside the box body 101. By installing two symmetrical handling handles 102 on the outer surface of the box body 101, the staff can easily move the storage box 1 through the two handling handles 102, thereby realizing the transfer of capacitors.

[0025] The working principle of this utility model is as follows: When the staff needs to remove the capacitor placed inside a certain placement slot 2, the staff first holds the adjustment knob 4 and rotates it. The rotation of the adjustment knob 4 will drive the transmission shaft 13 to rotate, and the rotation of the transmission shaft 13 will drive the drive gear 14 to rotate. Through the cooperation of the drive gear 14 with the two driven gears 10, the rotation of the transmission shaft 13 will drive the two threaded rods 11 to rotate. Through the cooperation of the two threaded rods 11 with the two threaded cylinders 16, the rotation of the two threaded rods 11 will jointly drive the moving plate 8 and the two sets of ejector rods 3 installed on the upper surface of the moving plate 8 to move upward. The upward movement of each ejector rod 3 can push the top of the capacitor placed inside the placement slot 2 out of the placement slot 2. Then the staff can easily take out the capacitor in the corresponding position.

[0026] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A packaging structure for aluminum electrolytic capacitors comprising a storage box and a moving plate, characterized by, The inner bottom wall of the storage box is fixedly installed with a bottom plate, and the inner side wall of the storage box is fixedly installed with a protective sponge.

2. A packaging structure for an aluminum electrolytic capacitor according to claim 1, wherein The upper surface of the bottom plate is fixedly inlaid with two second bearings, and the inner ring of each second bearing is fixedly installed with a threaded rod.

3. A packaging structure for aluminum electrolytic capacitors according to claim 2, wherein The outer surface of the bottom end of each threaded rod is fixedly installed with a driven gear, and the outer surface of each driven gear is engaged with the outer surface of the driving gear.

4. A packaging structure for an aluminum electrolytic capacitor according to claim 3, wherein The bottom surface of the moving plate is fixedly installed with two threaded barrels, and the outer surface of each threaded rod is threadedly connected with the inner wall of the threaded barrel.

5. A packaging structure for aluminum electrolytic capacitors according to claim 4, wherein The upper surface of the protective sponge is provided with two groups of placement grooves arranged at equal distances, and the inner bottom wall of each placement groove is provided with an ejection hole.

6. A packaging structure for aluminum electrolytic capacitors according to claim 5, wherein The upper surface of the moving plate is fixedly installed with two groups of ejection rods arranged at equal distances, and the top end of each ejection rod penetrates through the ejection hole and extends into the placement groove.

7. A packaging structure for aluminum electrolytic capacitors according to claim 6, wherein The outer surface of the bottom plate is fixedly inlaid with two second bearings, and the inner ring of each second bearing is fixedly installed with a threaded rod.

8. A packaging structure for aluminum electrolytic capacitors according to claim 7, wherein The outer surface of the bottom end of each threaded rod is fixedly installed with a driven gear, and the outer surface of each driven gear is engaged with the outer surface of the driving gear. The bottom surface of the moving plate is fixedly installed with two threaded barrels, and the outer surface of each threaded rod is threadedly connected with the inner wall of the threaded barrel. The upper surface of the protective sponge is provided with two groups of placement grooves arranged at equal distances, and the inner bottom wall of each placement groove is provided with an ejection hole. The upper surface of the moving plate is fixedly installed with two groups of ejection rods arranged at equal distances, and the top end of each ejection rod penetrates through the ejection hole and extends into the placement groove. The outer surface of the bottom plate is fixedly inlaid with two second bearings, and the inner ring of each second bearing is fixedly installed with a threaded rod. The outer surface of the bottom end of each threaded rod is fixedly installed with a driven gear, and the outer surface of each driven gear is engaged with the outer surface of the driving gear. The bottom surface of the moving plate is fixedly installed with two threaded barrels, and the outer surface of each threaded rod is threadedly connected with the inner wall of the threaded barrel. The upper surface of the protective sponge is provided with two groups of placement grooves arranged at equal distances, and the inner bottom wall of each placement groove is provided with an ejection hole. The upper surface of the moving plate is fixedly installed with two groups of ejection rods arranged at equal distances, and the top end of each ejection rod penetrates through the ejection hole and extends into the placement groove. The outer surface of the bottom plate is fixedly inlaid with two second bearings, and the inner ring of each second bearing is fixedly installed with a threaded rod. The outer surface of the bottom end of each threaded rod is fixedly installed with a driven gear, and the outer surface of each driven gear is engaged with the outer surface of the driving gear. The bottom surface of the moving plate is fixedly installed with two threaded barrels, and the outer surface of each threaded rod is threadedly connected with the inner wall of the threaded barrel. The upper surface of the protective sponge is provided with two groups of placement grooves arranged at equal distances, and the inner bottom wall of each placement groove is provided with an ejection hole. The upper surface of the moving plate is fixedly installed with two groups of ejection rods arranged at equal distances, and the top end of each ejection rod penetrates through the ejection hole and extends into the placement groove. The outer surface of the bottom plate is fixedly inlaid with two second bearings, and the inner ring of each second bearing is fixedly installed with a threaded rod. The outer surface of the bottom end of each threaded rod is fixedly installed with a driven gear, and the outer surface of each driven gear is engaged with the outer surface of the driving gear. The bottom surface of the moving plate is fixedly installed with two threaded barrels, and the outer surface of each threaded rod is threadedly connected with the inner wall of the threaded barrel. The upper surface of the protective sponge is provided with two groups of placement grooves arranged at equal distances

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