Box capacitor packaging structure, packaging device and method

Abstract

The application relates to a box capacitor packaging structure, a packaging device and a packaging method, wherein the packaging structure comprises a framework and a foam pad, linearly arranged insertion holes are arranged on the opposite end faces of the framework, the pins of a plurality of capacitors are one-to-one correspondingly inserted into the insertion holes, and each group of capacitors is abutted on the end face of the framework; the foam pad is arranged in the framework, and the pins of the plurality of capacitors are inserted into the foam pad; the packaging device comprises a box body, the box body is provided with an opening, a first station, a second station, a third station and a pushing assembly, the opening is arranged at one end of the box body; the first station is arranged in the cavity of the box body and used for clamping the framework; the second station and the third station are oppositely arranged in the cavities on the two sides of the first station and used for containing the plurality of capacitors in the state that the pins face the first station; and the pushing assembly drives the plurality of capacitors in the second station and the third station to move towards each other, so that the pins of the plurality of capacitors are clamped into the framework.

Description

Technical Field

[0001] The present invention relates to the technical field of capacitor packaging, and in particular to a box-type capacitor packaging structure, a packaging device and a packaging method. Background Art

[0002] At present, during the packaging process of finished box-type capacitors, most of them are directly packaged in plastic bags. The number of capacitors in each package is difficult to verify, and the capacitors are easily deformed due to squeezing during storage and transportation.

[0003] Therefore, it is necessary to propose a new box-type capacitor packaging structure, packaging device and method. Summary of the Invention

[0004] The purpose of the present invention is to overcome the shortcomings of the background technology and provide a box-type capacitor packaging structure, packaging device and method, which are particularly suitable for capacitors with longer pins.

[0005] The embodiments of the present invention are achieved through the following technical solutions:

[0006] In a first aspect, the present invention provides a box-type capacitor packaging structure, comprising:

[0007] A frame, wherein two opposite end faces of the frame are each provided with a plurality of linearly arranged jacks, wherein the pins of the plurality of capacitors are correspondingly inserted into the plurality of jacks, and each group of the capacitors abuts against the end face of the frame; and

[0008] A foam pad is arranged in the frame, and pins of the capacitors are all inserted into the foam pad.

[0009] Furthermore, a packaging box is included; the skeleton is in the shape of an elongated strip, including a first end face and a second end face opposite to each other in the longitudinal direction, and a third end face and a fourth end face connected between the first end face and the second end face and opposite to each other, and the plurality of jacks are provided on the third end face and the fourth end face;

[0010] The frame and the capacitors inserted thereon form a group of packaging units, and the packaging box contains at least one group of the packaging units.

[0011] Furthermore, the outer end surface of each group of the jacks is trumpet-shaped to provide a guide for the insertion of the pins.

[0012] In a second aspect, the present invention further provides a box-type capacitor packaging device, comprising a box body, wherein the box body has:

[0013] An opening is provided at one end of the box body and is used for inserting the frame and the plurality of capacitors;

[0014] A first station is provided in the cavity of the box body for clamping the frame, and the cavities on both sides of the first station in the box body are opposite to the two sets of end faces of the frame for setting the jacks;

[0015] A second station and a third station are disposed opposite to each other in the cavity on both sides of the first station, so as to accommodate the plurality of capacitors with their pins facing the first station; and

[0016] A pushing assembly is slidably disposed in the box body and is used to push the capacitors in the second station and the third station to move toward each other so that the pins of the capacitors are inserted into the frame.

[0017] Furthermore, the first station is in the shape of a long strip that matches the length of the skeleton;

[0018] On any cross section perpendicular to the length direction of the first station, the second station and the third station are both formed by the wall of the cavity, and the cross-sectional profiles of the second station and the third station match the shape of the capacitor.

[0019] Furthermore, the pushing assembly includes a group of first pushing members arranged on the outside of the opposite surface of the second station and a second pushing member arranged on the outside of the opposite surface of the third station, for pushing the capacitors in the second station and the third station to slide toward each other.

[0020] Furthermore, an elastic member is provided between the first pushing member and the second pushing member, and the elastic member is configured to push the first pushing member and the second pushing member to slide in opposite directions so as to detach the capacitors in the second station and the third station.

[0021] Furthermore, the second station and the third station are both provided with a limit assembly for limiting the plurality of capacitors from sliding toward each other;

[0022] The limiting assembly includes a limiting plate extending into the cavity and shielding the opposite surface of the capacitor. The limiting plate is movably connected to the box body to release the limiting when the pushing assembly pushes the capacitors.

[0023] Furthermore, the limiting plate is hinged to the outside of the box body, and a long hole for the limiting plate to pass through is provided on the wall of the box body; the width of the long hole is greater than the thickness of the limiting plate, so that the free end of the limiting plate swings into the long hole when the plurality of capacitors slide toward each other;

[0024] When the limiting plate blocks the end surface of the capacitor, the free end of the limiting plate is magnetically adsorbed on the side wall of the elongated hole.

[0025] In a third aspect, the present invention further provides a capacitor packaging method, comprising the following steps:

[0026] S1. Insert the frame into the first station in the box body, and place several capacitors in the second and third stations;

[0027] S2. Press the pushing assembly, and the capacitors in the second and third stations slide toward each other, and the pins of the capacitors are inserted into the sockets on the frame in the first station.

[0028] The technical solutions of the embodiments of the present invention have at least the following advantages and beneficial effects:

[0029] In the box-type capacitor packaging structure of the present invention, a plurality of capacitors are neatly inserted on the end surfaces of both sides of the frame, and the pins extend into the foam pads inside the frame, which are not easy to fall off and facilitate the verification of the number of capacitors; during transportation, the pins will not be deformed due to squeezing.

[0030] In the box-type capacitor packaging device and packaging method of the present invention, a plurality of capacitors are neatly arranged and placed in the second station and the third station, respectively. The first station is arranged between the second station and the third station. By squeezing the pushing component, the plurality of capacitors in the second station and the third station can be gathered and inserted into the frame on the middle first station, which is convenient and quick to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 A perspective view of the box-type capacitor packaging structure of the present invention;

[0032] Figure 2 A perspective view of a box-type capacitor packaging device according to the present invention;

[0033] Figure 3 for Figure 2 An enlarged view of part A in FIG;

[0034] Figure 4 Schematic diagram of the internal structure of the box-type capacitor packaging device of the present invention;

[0035] Icon: 1-skeleton, 10-foam pad, 11-jack, 2-capacitor, 20-pin, 3-box body, 30-first station, 31-second station, 32-third station, 33-long hole, 3a-opening, 3b-cavity, 4-pushing assembly, 40-first pushing piece, 400-handle, 41-second pushing piece, 410-connecting plate, 42-guide piece, 5-limiting assembly, 50-limiting plate. DETAILED DESCRIPTION

[0036] To make the objectives, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings herein can be arranged and designed in various different configurations.

[0037] Example 1:

[0038] Reference Figure 1 This embodiment provides a box-type capacitor packaging structure, including a frame 1 and several box-type capacitors 2.

[0039] The skeleton 1 is in a cubic shape, and a plurality of jacks 11 are provided on two opposite end faces thereof, and the plurality of jacks 11 on each end face are evenly spaced and linearly arranged. The jacks 11 are used to insert the pins 20 of the capacitors 2. The pins 20 of the plurality of capacitors 2 are inserted into the plurality of jacks 11 one by one. The inserted capacitors 2 are all against the end faces of the skeleton 1. The capacitor packaging structure is as follows: Figure 1 shown.

[0040] In addition, refer to Figure 1 The skeleton 1 is injection molded. In order to facilitate the insertion of the pin 20, the aperture of the jack 11 is slightly larger than the diameter of the pin 20. A foam pad 10 is also inserted into the skeleton 1. The pins 20 of several capacitors 2 are inserted into the foam pad 10, so that the capacitor 2 is not easy to fall off the skeleton 1.

[0041] In a preferred embodiment, the outer end surface of each group of jacks 11 is trumpet-shaped to provide a guide for the insertion of the pins 20 and is compatible with the insertion of slightly bent / deflected pins 20.

[0042] In this embodiment, a packaging box (not shown) is also included. The packaging box is a paper box or a plastic box structure; Figure 1 The skeleton 1 is in the shape of a long strip, including a first end face and a second end face opposite to each other in the length direction, and a third end face and a fourth end face connected between the first end face and the second end face and opposite to each other, and a plurality of jacks 11 are opened on the third end face and the fourth end face; the skeleton 1 and the plurality of capacitors 2 inserted thereon form a group of packaging units, and according to the size of the packaging box, at least one group of packaging units can be neatly accommodated in the packaging box.

[0043] Example 2:

[0044] Reference Figure 2 and Figure 3 This embodiment provides a box-type capacitor packaging device for producing the box-type capacitor packaging structure in Example 1. The packaging device includes a box body 3 and a pushing assembly 4.

[0045] The box body 3 has an opening 3 a , and the inside of the box body 3 has a first workstation 30 , a second workstation 31 and a third workstation 32 .

[0046] Reference Figure 2 The opening 3a is opened on a set of end faces of the box body 3 for inserting the skeleton 1 and a plurality of capacitors 2 into the cavity 3b in the box body 3.

[0047] Among them, the first station 30 is located in the middle of the cavity 3b of the box body 3, and the inner walls of the cavity 3b on both sides of the first station 30 are provided with corresponding adaptive contours for clamping the frame 1. When in use, it is only necessary to insert the frame 1 with the foam pad 10 into the first station 30. In this embodiment, refer to Figure 4 The first work station 30 is in the shape of a long strip that matches the length of the skeleton 1 .

[0048] Reference Figure 2 The cavities 3b on the left and right sides of the first station 30 in the box body 3 are opposite to the two sets of end faces on the skeleton 1 for setting the jacks 11; the second station 31 and the third station 32 are oppositely arranged in the cavities 3b on both sides of the first station 30, that is, the third end face and the fourth end face of the skeleton 1 in Example 1 face the second station 31 and the third station 32 in the cavity 3b respectively.

[0049] When inserting the capacitors 2 , the capacitors 2 are all placed in both the second station 31 and the third station 32 with the pins 20 facing the first station 30 .

[0050] Among them, reference Figure 3 In any cross section perpendicular to the length direction of the first station 30 , the second station 31 and the third station 32 are both formed by the wall of the cavity 3 b , and the cross-sectional profiles of the second station 31 and the third station 32 match the shape of the capacitor 2 .

[0051] Reference Figure 4 Along the length direction of the first station 30, several capacitors 2 are placed one by one in the second station 31 and the third station 32 on both sides, so that all the pins 20 of the several capacitors 2 in the second station 31 and the third station 32 correspond one by one to the several sockets 11 on the skeleton 1.

[0052] Reference Figure 4 In the length direction of the first station 30, the pins 20 of the capacitor 2 in the second station 31 and the pins 20 of the capacitor 2 in the third station 32 are staggered with each other to avoid the pins 20 of the capacitor 2 in the second station 31 and the pins 20 of the capacitor 2 in the third station 32 from offsetting each other, thereby reducing the width of the skeleton 1.

[0053] The pushing assembly 4 is slidably disposed in the box body 3 to push the capacitors 2 in the second station 31 and the third station 32 toward each other so that the pins of the capacitors 2 are inserted into the frame 1 and the foam pad 10 to form the capacitor packaging structure in Example 1.

[0054] It is easy to understand that the pushing assembly 4 can be a clamp structure that clamps the capacitors 2 in the second station 31 and the third station 32 on both sides and gathers them toward the first station 30.

[0055] In this embodiment, referring to Figure 2 The pushing assembly 4 includes a first pushing member 40 provided on the outside of the opposite surface of the second station 31 and a second pushing member 41 provided on the outside of the opposite surface of the third station 32, for pushing the capacitors 2 in the second station 31 and the third station 32 to slide toward each other.

[0056] The first pushing member 40 and the second pushing member 41 are both provided with a handle 400 for handheld driving.

[0057] Reference Figure 2 In one embodiment, an elastic member (not shown) is provided between the first pushing member 40 and the second pushing member 41. The elastic member is configured to push the first pushing member 40 and the second pushing member 41 to slide in the opposite direction to disengage the capacitors 2 in the second station 31 and the third station 32. That is, after the hand-held drive is completed, the elastic member can automatically push the first pushing member 40 and the second pushing member 41 to slide in the opposite direction and reset.

[0058] In this embodiment, the elastic member is a spring arranged in the guide member 42, and the guide member 42 is a telescopic tube structure, whose two ends are respectively fixedly connected to the connecting plates 410 arranged on the first pushing member 40 and the second pushing member 41. The guide member 42 can provide guidance for the movement of the first pushing member 40 and the second pushing member 41.

[0059] In addition, the second station 31 and the third station 32 are both provided with a limit assembly 5 for limiting the sliding of several capacitors 2 toward each other. The limit assembly 5 is used to limit the capacitors 2 from sliding out of the second station 31 and the third station 32 when the capacitors 2 are loaded into the second station 31 and the third station 32.

[0060] Among them, the limiting component 5 includes a limiting plate 50 extending into the cavity 3b and blocking the opposite side of the capacitor 2. The limiting plate 50 is movably connected to the box body 3. When the pushing component 4 pushes a number of capacitors 2, it is necessary to overcome the limiting force of the limiting plate 50 to release the limit.

[0061] Specifically, refer to Figure 3The limiting plate 50 is hinged to the outside of the box body 3. A long hole 33 is provided on the wall of the box body 3 for the limiting plate 50 to pass through. The thickness of the long hole 33 is greater than the thickness of the limiting plate 50, so that when several capacitors 2 slide toward each other, the free end of the limiting plate 50 can swing into the long hole 33 without hindering the movement of the capacitor 2.

[0062] Therefore, a spring can be provided between the free end of the limiting plate 50 and the box body 3 , and the elastic force of the spring causes the free end of the limiting plate 50 to swing toward the inside of the box body 3 and abut against the side wall of the long hole 33 .

[0063] In this embodiment, when the limit plate 50 blocks the end face of the capacitor 2, that is, when the free end of the limit plate 50 swings in the direction inside the box body 3 and abuts against the side wall of the elongated hole 33, the free end of the limit plate 50 is magnetically adsorbed on the side wall of the elongated hole 33. When the pushing component 4 pushes the capacitor 2 to move, it needs to overcome and break through the slight resistance caused by the magnetic attraction of the limit plate 50.

[0064] Example 3:

[0065] Reference Figures 2 to 4 This embodiment also provides a method for packaging a capacitor 2, comprising the following steps:

[0066] S1, insert the frame 1 into the first station 30 in the box body 3, and place a number of capacitors 2 in the second station 31 and the third station 32;

[0067] S2. Press the pushing assembly, and the capacitors 2 in the second station 31 and the third station 32 slide toward each other, and the pins 20 of the capacitors 2 are inserted into the sockets 11 on the skeleton 1 in the first station 30.

[0068] The above are merely preferred embodiments of the present invention and are not intended to limit the present invention. Those skilled in the art will readily appreciate that various modifications and variations of the present invention are possible. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A packaging device for a box-type capacitor packaging structure, characterized in that: Box capacitor packaging structure, including: A frame, wherein two opposite end faces of the frame are provided with a plurality of linearly arranged jacks, the pins of the plurality of capacitors are correspondingly inserted into the plurality of jacks, and each group of the capacitors abuts against the end face of the frame; and a foam pad, which is arranged in the frame, and the pins of the plurality of capacitors are all inserted into the foam pad; A box body, the box body comprising: An opening is provided at one end of the box body and is used for inserting the frame and the plurality of capacitors; A first station is provided in the cavity of the box body for clamping the frame, and the cavities on both sides of the first station in the box body are opposite to the two sets of end faces of the frame for setting the jacks; A second station and a third station are disposed opposite to each other in the cavity on both sides of the first station, so as to accommodate the plurality of capacitors with their pins facing the first station; and a pushing assembly slidably disposed in the box body, for pushing the capacitors in the second station and the third station toward each other so that the pins of the capacitors are inserted into the frame; The second station and the third station are also provided with a limit assembly for limiting the sliding of the capacitors toward each other; The limiting assembly includes a limiting plate extending into the cavity and shielding the opposite surface of the capacitor. The limiting plate is movably connected to the box body to release the limiting when the pushing assembly pushes the capacitors.

2. The packaging device of the box-type capacitor packaging structure according to claim 1, characterized in that: Also includes packaging box; The skeleton is in the shape of an elongated strip, comprising a first end face and a second end face opposite to each other in the longitudinal direction, and a third end face and a fourth end face opposite to each other and connected between the first end face and the second end face, wherein the plurality of jacks are provided on the third end face and the fourth end face; The frame and the capacitors inserted thereon form a group of packaging units, and the packaging box contains at least one group of the packaging units.

3. The packaging device of the box-type capacitor packaging structure according to claim 1 or 2, characterized in that: The outer end surface of each group of the jacks is trumpet-shaped to provide a guide for the insertion of the pins.

4. The packaging device of the box-type capacitor packaging structure according to claim 1, characterized in that: The first station is in the shape of a long strip that matches the length of the skeleton; On any cross section perpendicular to the length direction of the first station, the second station and the third station are both formed by the wall of the cavity, and the cross-sectional profiles of the second station and the third station match the shape of the capacitor.

5. The packaging device of the box-type capacitor packaging structure according to claim 4, characterized in that: The pushing assembly includes a first pushing member disposed outside the opposite surface of the second station and a second pushing member disposed outside the opposite surface of the third station, for pushing the capacitors in the second station and the third station to slide toward each other.

6. The packaging device of the box-type capacitor packaging structure according to claim 5, characterized in that: An elastic member is provided between the first pushing member and the second pushing member, and the elastic member is configured to push the first pushing member and the second pushing member to slide in opposite directions so as to separate the capacitors in the second station and the third station.

7. The packaging device of the box-type capacitor packaging structure according to claim 1, characterized in that: The limiting plate is hinged to the outside of the box body, and a long hole for the limiting plate to pass through is provided on the wall of the box body; the width of the long hole is greater than the thickness of the limiting plate, so that the free end of the limiting plate swings into the long hole when the plurality of capacitors slide toward each other; When the limiting plate blocks the end surface of the capacitor, the free end of the limiting plate is magnetically adsorbed on the side wall of the elongated hole.

8. The packaging method of the packaging device of the box-type capacitor packaging structure according to claim 1, characterized in that: The steps include: S1. Insert the frame into the first station in the box body, and place several capacitors in the second and third stations; S2. Press the pushing assembly, and the capacitors in the second and third stations slide toward each other, and the pins of the capacitors are inserted into the sockets on the frame in the first station.

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