CN112722366A

CN112722366A - Capacitor fixing device, packaging structure and packaging method

Info

Publication number: CN112722366A
Application number: CN202011464890.3A
Authority: CN
Inventors: 李彪; 袁伟刚; 周振华; 陈斌; 孟豪; 刘振昌
Original assignee: Gree Electric Appliances Inc of Zhuhai; Zhuhai Gree Xinyuan Electronics Co Ltd
Current assignee: Gree Electric Appliances Inc of Zhuhai; Zhuhai Gree Xinyuan Electronics Co Ltd
Priority date: 2020-12-14
Filing date: 2020-12-14
Publication date: 2021-04-30

Abstract

The invention provides a capacitor fixing device, a packaging structure and a packaging method, relates to the technical field of capacitor packaging, and solves the technical problems that a partition plate and a paper knife clamp are matched with each other to fix a capacitor during packaging, the capacitor is easy to damage, and the packaging efficiency is low. The capacitor fixing device comprises a tray, wherein a positioning groove and a discharge groove with conductive foil are defined in the tray, the discharge groove is located at the lower part of the positioning groove and communicated with the lower part of the positioning groove, and the positioning groove can support and fix a capacitor body which is embedded into the positioning groove and has a terminal extending into the discharge groove and contacted with the conductive foil. According to the invention, the supporting capacitor body is clamped by the positioning groove on the tray, the terminal can extend into the discharge groove to be in contact with the conductive foil for discharging, and the matching structure of the discharge groove and the positioning groove can prevent the downwardly placed terminal from being damaged in transportation, so that the capacitor structure is protected; during packaging, the partition plate, the paper knife clip, the capacitor and the discharge paper do not need to be placed in sequence, and the whole tray for loading the capacitor is placed into the box body, so that the packaging efficiency is improved.

Description

Capacitor fixing device, packaging structure and packaging method

Technical Field

The invention relates to the technical field of capacitor packaging, in particular to a capacitor fixing device, a packaging structure and a packaging method.

Background

Referring to fig. 1, fig. 1 is a schematic structural diagram of a tab capacitor in the prior art; the soldering lug capacitor comprises a capacitor body and a positive terminal and a negative terminal which are positioned at one end of the capacitor body, wherein the positive terminal and the negative terminal are in a shape of a sheet and are positioned in different planes (vertically arranged in the figure).

In order to package and transport the welding sheet capacitors, a common packaging mode in the prior art is that a partition board and a paper knife card are placed in a carton, the partition board and the paper knife card are matched to form a square lattice structure, and the capacitors are manually placed into the four squares one by one; in order to protect the capacitor and prevent the capacitor terminal from being crushed, the positive and negative terminals of the capacitor need to be arranged upwards, after a layer of paper box is filled with the paper box, discharge paper is placed at the top of the capacitor, and then a partition plate, a knife clip, the capacitor, the discharge paper and the partition plate are sequentially placed; to prevent damage to the capacitor terminals, two layers are typically arranged, and finally the box is sealed.

Because electrolyte is poured into the electrolytic capacitor, the product discharges when being off-line after the pressurized aging of the production process, but the internal electrolyte can generate chemical reaction inside to cause the product to have voltage rise within 60V, and other low-voltage elements on the circuit board can be damaged by breakdown if the charged capacitor is directly installed on the circuit board. Therefore, when the capacitor is packaged, a piece of conductive metal foil (discharge paper) needs to be placed in the paper box, so that the positive and negative terminals of the capacitor are short-circuited to discharge, and the internal voltage of the capacitor is ensured to be 0V when the capacitor is used.

The applicant has found that the prior art has at least the following technical problems:

1. in the prior art, a structure that a partition plate is matched with a paper knife clip is adopted to fix a capacitor, the fixing mode is poor, the paper knife clip is easy to shift during transportation, and the capacitor is still easy to mutually collide or damage a positive terminal and a negative terminal in the transportation process, so that the capacitor is damaged;

and above-mentioned structure and mode need the manual work to place baffle, sword card, electric capacity in proper order, discharge paper and fix the electric capacity to the people need the manual work to place two-layerly, and packing inefficiency.

2. In order to crush the capacitor terminal, the capacitor terminal is arranged upwards, and discharge paper needs to be placed at the top of the capacitor after the partition board and the knife clip are prevented, so that a user can make the capacitor terminal contact with the discharge paper only by inverting the carton when using the paper box, the discharge paper plays a role, and the user is inconvenient to use.

3. The positive and negative terminals of the capacitor can not be positioned by the packaging structure and the packaging mode, and the positive and negative terminals need to be distinguished by oneself when unpacking, so that the use of a user is inconvenient.

Disclosure of Invention

The invention aims to provide a capacitor fixing device, a packaging structure and a packaging method, and aims to solve the technical problems that in the prior art, a partition plate and a paper knife card are matched with each other to fix a capacitor during packaging, the capacitor is easy to damage, and the packaging efficiency is low; the technical effects that can be produced by the preferred technical scheme in the technical schemes provided by the invention are described in detail in the following.

In order to achieve the purpose, the invention provides the following technical scheme:

the invention provides a capacitor fixing device which comprises a tray, wherein a positioning groove and a discharge groove with a conductive foil inside are defined on the tray, the discharge groove is positioned at the lower part of the positioning groove and communicated with the positioning groove, and the positioning groove is shaped to support and fix a capacitor body which is embedded into the positioning groove and has a terminal extending into the discharge groove and contacted with the conductive foil.

Preferably, the discharge groove is sleeved on the lower portion of the positioning groove and can accommodate the extended terminal.

Preferably, the tray is including injecing the upper disk body of constant head tank and injecing the lower floor's disk body of discharge vessel, lower floor's disk body at least part cover is located upper disk body lower part.

Preferably, the discharge groove includes an accommodating portion and a discharge portion, the accommodating portion is connected to an upper portion of the discharge portion and sleeved on a lower portion of the positioning groove, and the discharge portion is used for covering the terminal.

Preferably, the inner diameter of the discharge part is smaller than that of the accommodating part so that the discharge groove forms a counter bore groove with a T-shaped cross section.

Preferably, the conductive foil is fixed on the inner wall of the bottom of the discharge groove and is limited in a limiting space enclosed by the discharge groove and the positioning groove.

Preferably, the bottom of the positioning groove is provided with a positioning hole for allowing the terminal to extend.

Preferably, the positioning holes include a first positioning hole with a shape matched with the positive terminal and a second positioning hole with a shape matched with the negative terminal, and the first positioning hole and the second positioning hole are used for fixing the capacitor body embedded in the positioning groove in an oriented manner.

Preferably, the first positioning hole and the second positioning hole are located at the same position on all the positioning grooves.

Preferably, all the positioning grooves and the discharge grooves which are correspondingly arranged are arranged on the tray in a matrix manner.

Preferably, the opposite sides of the tray are provided with chuck openings for positioning with a tray loading tool.

Preferably, the side part of the tray is provided with a hand rest opening for taking.

The embodiment provides a packaging structure, including box and above-mentioned electric capacity fixing device, electric capacity fixing device loads in the box.

Preferably, the capacitor fixing device is filled with more than two layers in the box body, and the upper end face of the capacitor body positioned on the lower layer supports the tray positioned on the upper layer.

Preferably, the upper end surfaces of the capacitor bodies in the capacitor fixing devices on the same layer are located in the same horizontal plane.

The embodiment provides a packaging method based on the capacitor fixing device, wherein the capacitor body is fixedly filled in each tray, and the assembled whole tray is filled in the box body and stacked by more than two layers.

Compared with the prior art, the invention has the following beneficial effects:

1. according to the capacitor fixing device provided by the invention, the supporting capacitor body is clamped through the positioning groove on the tray, so that good fixation is realized; the terminals of the capacitor body can extend into the discharge groove to be in contact with the conductive foil, so that the internal voltage of the capacitor body is 0V when the capacitor body is used, and meanwhile, the matching structure of the discharge groove and the positioning groove can prevent the terminals placed downwards from being damaged in transportation, so that the capacitor structure is protected; when the capacitor is packaged, the partition plate, the paper knife clamp, the capacitor and the discharge paper do not need to be placed in sequence, and the whole tray for loading the capacitor is placed into the packaging box, so that the packaging efficiency is improved.

2. The packaging structure provided by the invention has the advantages that the capacitor fixing device is arranged, the capacitor is prevented from being damaged, the partition plate, the paper knife clip, the capacitor and the discharge paper do not need to be sequentially placed, and the packaging efficiency is improved.

3. According to the packaging method provided by the invention, based on the capacitor fixing device, the capacitor body can be filled in the tray, then the whole tray is placed in the box body in sequence, and the packaging method can be matched with automatic equipment for packaging without sequentially placing the partition plate, the knife clip and the capacitor discharge paper; and the cooperation structure of constant head tank and discharge vessel can make the capacitor terminal place downwards, and the tray in the box can superpose more than two-layer from top to bottom, improves packing space utilization.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic diagram of a prior art tab capacitor;

FIG. 2 is a schematic diagram of an exploded structure of a tray in cooperation with a capacitor;

FIG. 3 is a schematic diagram of a structure of a tray and a capacitor;

FIG. 4 is a top view of the tray mated with the capacitor;

FIG. 5 is a schematic cross-sectional view taken along line A-A of FIG. 4;

FIG. 6 is a schematic view of the structure of the positioning groove and the discharge groove for fixing the capacitor;

FIG. 7 is a schematic view of a positioning groove and a capacitor;

FIG. 8 is an exploded view of the packaging structure of the present invention;

fig. 9 is a cross-sectional view of the disassembled package structure.

100 in the figure, a capacitor body; 101. a terminal; 1011. a positive terminal; 1012. a negative terminal;

1. an upper tray body; 11. positioning a groove; 12. a chuck opening; 13. a hand support opening; 111. a first positioning hole; 112. a second positioning hole;

2. a lower tray body; 21. a discharge tank; 211. an accommodating portion; 212. a discharge site;

3. a conductive foil;

4. and (4) a box body.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "length", "width", "height", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "side", and the like, indicate orientations and positional relationships based on the orientations and positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the equipment or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

There is no special capacitor fixing device in the prior art, when packaging capacitors, usually, a partition board and a paper knife card are required to be placed in a packaging box to form a square grid structure, then the capacitors are manually placed in the square grid structure one by one, terminals can only be placed upwards, and then discharge paper is placed on the terminals to ensure that the voltage is 0V when the terminals are short-circuited and used. Above-mentioned fixed knot constructs, the knife card averts or is damaged by the terminal when receiving the collision in the transportation easily, and the packaging method is very loaded down with trivial details, and the user need invert the carton when using, and the user is inconvenient.

Example 1

Referring to fig. 2-6, the present embodiment provides a capacitor fixing device, which includes a tray, on which a positioning groove 11 and a discharge groove 21 with a conductive foil 3 inside are defined, wherein the discharge groove 21 is located at the lower portion of the positioning groove 11 and is communicated with the positioning groove 11, and the positioning groove 11 can support and fix a capacitor body 100 embedded inside and having a terminal 101 extending into the discharge groove 21 and contacting with the conductive foil 3.

The conductive foil 3 may be a sheet-like conductive member such as a conductive copper foil, but not limited thereto, and the conductive foil 3 may be attached to the discharge grooves 21. In the embodiment, the conductive copper foil is a circular copper foil formed by punching a whole roll of 0.02mm copper foil through a punch press, the circular copper foil is arranged and stacked neatly, the tray is placed on a dispenser after being sucked, the dispenser automatically sinks the tray, glue is coated in the discharge grooves 21, then the sucker sucks a plurality of copper foils once and pastes the copper foils into the discharge grooves 21, and the tray can be directly used on line after being pasted.

When the positioning groove 11 holds and fixes the capacitor body 100, the terminal 101 extends into the discharge groove 21 and just contacts with the conductive foil 3, and at this time, the terminal 101 is not deformed by compression.

Wherein, the positioning grooves 11 and the discharging grooves 21 on the tray are arranged at intervals to fix a plurality of capacitors on the tray.

In the capacitor fixing device in this embodiment, the supporting capacitor body 100 is clamped by the positioning groove 11 on the tray, so that good fixation is realized; the terminal 101 of the capacitor body 100 can extend into the discharge groove 21 to be in contact with the conductive foil 3, so that the internal voltage of the capacitor body 100 is 0V when the capacitor body 100 is used, meanwhile, the discharge groove 21 and the positioning groove 11 are matched in structure, the positioning groove 11 supports the capacitor body 100, the terminal 101 extends into the discharge groove 21, the downwardly placed terminal 101 can be prevented from being collided and damaged in transportation, and the capacitor structure is protected; when the capacitor is packaged, the partition plate, the paper knife clip, the capacitor and the discharge paper (the conductive foil 3) do not need to be placed in sequence, and the whole tray for loading the capacitor is only needed to be placed into the packaging box, so that the packaging efficiency is improved.

As an alternative embodiment, referring to fig. 6, the discharging groove 21 is sleeved on the lower portion of the positioning groove 11 and can receive the extended terminal 101.

Above-mentioned discharge vessel 21 and constant head tank 11's cooperation structure for the tray forms bilayer structure, and its effect includes: firstly, the conductive foil 3 is convenient to be fixed in the discharge groove 21; and secondly, the strength of the whole tray structure is improved, the deformation degree of the tray when the tray is subjected to external force is reduced, and the capacitor in the transportation process is protected.

As an alternative embodiment, as shown in fig. 2, 3, 5 and 6, the tray includes an upper tray body 1 defining a positioning groove 11 and a lower tray body 2 defining a discharge groove 21, and the lower tray body 2 is at least partially sleeved on the lower portion of the upper tray body 1.

In fig. 2, 3 and 5, the upper tray body 1 and the lower tray body 2 are not completely sleeved in place, and fig. 6 shows that the upper tray body 1 and the lower tray body 2 are completely sleeved in place. Above-mentioned structure, the tray plastic uptake shaping of can being convenient for, the cover is established and is put in place the back and improve the bulk strength of tray, and is convenient for place conducting foil 3.

Wherein, the positioning groove 11 on the upper tray body 1 and the discharge groove 21 on the lower tray body 2 are correspondingly arranged. Specifically, upper tray body 1 and lower floor's tray body 2 are convenient for form above-mentioned bilayer structure's constant head tank and discharge vessel through the plastic suction mould shaping, laminate conducting foil 3 on the tank bottom inner wall of discharge vessel 21, later establish lower floor's tray body 2 cover at least part in upper tray body 1 lower part, wherein discharge vessel 21 cover establishes the lower part of constant head tank 11 and with both laminating fixedly.

As an alternative embodiment, referring to fig. 6, the discharge groove 21 includes an accommodating portion 211 and a discharge portion 212, the accommodating portion 211 is connected to an upper portion of the discharge portion 212 and is sleeved on a lower portion of the positioning groove 11, and the discharge portion 212 is used for covering the terminal 101.

The connecting part is used for accommodating the positioning groove 11 and is fixedly connected with the positioning groove 11; the discharge portion 212 serves to receive the terminal 101, prevent the terminal 101 from being crushed and damaged during transportation, and allow the terminal 101 to be in contact with the conductive foil 3 therein. The above-described structure of the discharge grooves 21 can protect the terminals 101 while being connected to the positioning grooves 11, and prevent the conductive foil 3 from being displaced.

As an alternative embodiment, referring to fig. 6, the inner diameter of the discharge portion 212 is smaller than that of the receiving portion 211 so that the discharge vessel 21 forms a counter bore having a T-shaped cross section.

The capacitor body 100 in this embodiment is cylindrical, and correspondingly, the discharge portion 212 and the receiving portion 211 are cylindrical slots coaxially disposed. The accommodating part 211 is in interference fit with the lower part of the positioning slot 11, the accommodating part 211 and the discharging part 212 are stepped, and the joint of the accommodating part 211 and the discharging part 212 can support the bottom end of the discharging slot 21.

The discharge portion 212 corresponds to the position of the terminal 101 of the capacitor body 100, and is covered on the periphery of the terminal 101 to prevent the terminal 101 from being damaged by extrusion during transportation and prevent the conductive foil 3 from falling out and being unable to contact with the terminal 101.

As an alternative embodiment, referring to fig. 6, the conductive foil 3 is fixed on the inner wall of the bottom of the discharge groove 21 and is limited in the limit space enclosed by the discharge groove 21 and the positioning groove 11.

In manufacturing, the conductive foil 3 may be adhered to the inner wall of the bottom of the discharge vessel 21. Even if the conductive foil 3 is dropped, it is confined in the above-mentioned space and does not drop out of the discharge grooves 21.

In this embodiment, the inner wall of the positioning groove 11 is in interference fit with the outer wall of the capacitor body 100, and the bottom of the positioning groove 11 supports an end surface of the capacitor body 100 and allows the capacitor terminal 101 on the end surface to extend out. Specifically, based on the double-layer structure that the positioning groove and the discharge groove are matched and formed by sleeving the upper layer tray body and the lower layer tray body, as an alternative embodiment, referring to fig. 7, a positioning hole for allowing the terminal 101 to extend out is formed at the bottom of the positioning groove 11. The terminals 101 may extend into the discharge grooves 21 from the positioning holes.

Referring to fig. 1, because the terminal of the soldering lug capacitor comprises a positive terminal 1011 and a negative terminal 1012, when a user takes the capacitor from the packaging box, the positive and negative electrodes need to be distinguished, the capacitor packaging mode and structure in the prior art are adopted, the capacitor is only limited in a square lattice structure formed by a partition plate and a knife clip, the positive and negative terminals of the capacitor in the packaging box are arranged in a mess, and the capacitor cannot be positioned, so that the user is inconvenient to take the capacitor.

Example 2

In view of the above, the present embodiment provides a tray capable of positioning the capacitor in the positioning groove 11 on the basis of the above embodiments. Referring to fig. 7, the positioning holes include a first positioning hole 111 with a shape matching the positive terminal 1011 and a second positioning hole 112 with a shape matching the negative terminal 1012, for fixing the capacitor body 100 embedded in the positioning groove 11.

Because the locating slot and the discharge groove are of a double-layer structure formed by sleeving, the first locating hole 111 and the second locating hole 112 are convenient to process and set so as to realize directional fixation of the capacitor body.

Referring to fig. 1, the positive terminal 1011 and the negative terminal 1012 of the tab capacitor are vertically spaced apart in a plate-like configuration. In order to position the positive and negative electrodes of the capacitor, referring to fig. 7, the first positioning hole 111 extends along the extending direction of the positive terminal 1011 of the capacitor body 100 located in the positioning groove 11, the second positioning hole 112 extends along the extending direction of the negative terminal 1012 of the capacitor body 100 located in the positioning groove 11, and the capacitor body 100 is fixed in the positioning groove 11 while the positive terminal 1011 and the negative terminal 1012 are inserted into the first positioning hole 111 and the second positioning hole 112.

As an alternative embodiment, referring to fig. 7, the first positioning hole 111 and the second positioning hole 112 are located at the same position on all the positioning grooves 11.

When all the positioning grooves 11 are provided with the first positioning holes 111 and the second positioning holes 112 at the same positions, all the capacitors fixed in the tray are placed with the positive terminals 1011 and the negative terminals 1012 at the same arrangement positions, so that a user does not need to distinguish the positive and negative electrodes of the terminals one by one when taking the capacitors; through the directional fixed of electric capacity in constant head tank 11, convenience of customers takes.

As an alternative embodiment, all the correspondingly arranged positioning slots 11 and discharge slots 21 are arranged in a matrix on the tray, see fig. 7.

Each tray can fix a plurality of capacitors, and as shown in fig. 7, 50 positioning grooves 11 are formed in each tray, so that the occupied transportation space is reduced, and meanwhile, an automatic device (tray loading tool) is convenient to match so that the capacitor body 100 can be evenly fed into the tray.

In order to facilitate the matching of the tray loading tool and the positioning of the tray, as an alternative embodiment, referring to fig. 4, the opposite sides of the tray are provided with chuck openings 12 for positioning with the tray loading tool.

The tray loading tool is used for blanking a tray at each time, and can be positioned through the tray clamping opening 12 on the tray, so that the tray loading operation is facilitated. Specifically, the tray loading mechanism is a mature technology in the prior art, and is not described herein.

As an alternative embodiment, see fig. 4, the side of the tray is provided with a hand rest mouth 13 for taking. The tray is provided with hand support openings 13 around, so that the tray is convenient to take in the using process.

The tray in the embodiment can be made of plastics, and the positioning groove 11 and the discharge groove 21 on the tray are matched in structure, so that the capacitor can be positioned conveniently, and the terminal 101 is prevented from being damaged due to mutual collision in the transportation process; secondly, the conductive foil 3 is fixed in the discharge groove 21, and the discharge foil is not required to be additionally arranged in the packaging box; thirdly, the capacitor is convenient to automatically load; the tray can be directly used on the machine without manual secondary discharge.

Example 3

Referring to fig. 8 and 9, the present embodiment provides a packaging structure including a case 4 and the capacitor fixing device described above, the capacitor fixing device being filled in the case 4.

The packaging structure that this embodiment provided owing to possess above-mentioned electric capacity fixing device, so has the damage of preventing electric capacity equally, need not to place baffle, paper sword card, electric capacity in proper order, discharges paper, improves the advantage of packing efficiency.

Because the terminal of electric capacity upwards arranges in the packing box among the prior art, receive great pressure in order to prevent that terminal 101 from being damaged, consequently, packaging structure among the prior art can only superpose two-layer electric capacity in the packing box, and concrete structure is: the first layer of partition board is added with a paper knife clamp, a capacitor is placed in the knife clamp, discharge paper is placed on the capacitor, a layer of partition board is placed on the discharge paper, the knife clamp is placed on the partition board and then the capacitor is placed, a layer of discharge paper is placed on the knife clamp, and finally the box is sealed after the last layer of partition board is placed.

Based on the capacitor fixing device in the above embodiments, the packaging structure in this embodiment can solve the above problems. As an alternative embodiment, referring to fig. 8 and 9, the capacitor fixing apparatus is configured such that two or more layers are filled in the case 4, and the upper end surface of the capacitor main body 100 located at the lower layer supports the tray located at the upper layer.

Because capacitor body 100 terminal 101 is fixed downwards and is filled in the tray, constant head tank 11 prevents with discharge chute 21 complex structure that terminal 101 from receiving the extrusion when fixed capacitor body 100, adopts this packaging structure, can superpose the tray more than two-layer in the packing box, and make full use of packaging space reduces box 4 cost, improves packing efficiency.

Referring to fig. 9, the case 4 of the present embodiment can be filled with four layers of capacitors. As an alternative embodiment, referring to fig. 7 to 9, the upper end surfaces of the capacitor bodies 100 in the same-layer capacitor fixing device are located in the same horizontal plane.

The structure can directly discharge materials on the upper end face of the capacitor body 100 on the lower layer to place the upper layer tray, so that the upper layer tray is prevented from being inclined. The bottom end surface of the discharge groove 21 of the upper tray is attached to the upper end surface of the lower capacitor body 100, so that the stability of the packaging structure can be enhanced.

Example 4

In the present embodiment, a packaging method based on the capacitor fixing device is provided, in which each tray is filled and fixed with a capacitor body 100, and the assembled whole tray is filled in the box 4 in sequence and stacked by more than two layers.

When the paper knife card is loaded individually by the robot, the problem that the knife card is not easy to deform and load is easily caused, so that the automatic loading is difficult to realize. The packaging structure in this embodiment, automatic unloading of tray in box 4 is realized to accessible robot or sabot frock, improves degree of automation.

Based on the capacitor fixing device, the packaging method can firstly load the capacitor body 100 into the tray, then sequentially place the whole tray into the box body 4, and can be matched with automatic equipment for packaging without sequentially placing a partition plate, a cutter clamp and capacitor discharge paper; and the cooperation structure of constant head tank 11 and discharge vessel 21 can make capacitor terminal 101 place downwards, and the tray in box 4 can superpose to more than two-layer from top to bottom, improves packing space utilization.

Specifically, combine current automatic frock, but the tray is on line the back multilayer stack on visual inspection mechanism's sabot station, and sabot frock is a tray of unloading at every turn, and through the chuck mouth 12 location of tray, the electric capacity pin that visual unloading mechanism will be unloading at every turn is put in the tray according to the order down in proper order, and when filling with 50 backs of a dish, chuck mechanism loosens, and the vanning station is flowed to whole dish product. After the tray is discharged, the boxing robot grabs the tray through the clamp and loads the whole tray of capacitors into the box body 4, then the robot waits for the discharge of the next tray of capacitors, 4 layers of capacitors are totally loaded on each box of products by repeating the previous action, when 4 layers of capacitors are loaded in the box body, the box body is driven by a belt to be conveyed into an automatic box sealing machine, the box sealing machine finishes packaging after coming out, and the welding piece capacitors are automatically packaged according to the circulating action by sweeping the code and warehousing, the next box is synchronously automatically packaged according to the circulating action, and the full-automatic packaging and warehousing of the welding piece capacitors are realized according to the circulation. The automation devices are all the existing mature technologies, and are not described herein.

Based on above-mentioned electric capacity fixing device, the tray is put to the electric capacity completion of being convenient for, need not the work of installation baffle and discharge paper in the box, and the packing requirement that automatic short circuit discharged can be realized to the copper foil that leads in the tray, and satisfies the requirement of the full-automatic vanning of production line.

The particular features, structures, or characteristics may be combined in any suitable manner in any one or more embodiments or examples.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.

Claims

1. The utility model provides a capacitor fixing device which characterized in that, includes the tray, the discharge tank that has conducting foil in the constant head tank and inside is injectd on the tray, wherein, the discharge tank is located the lower part of constant head tank and both are linked together, the constant head tank can with imbed inside and the terminal extend to in the discharge tank with the capacitor body bearing of conducting foil contact is fixed.

2. The capacitive mounting apparatus of claim 1, wherein the discharge slot is disposed at a lower portion of the positioning slot and is capable of receiving the extended terminal.

3. A capacitive fixture device according to claim 1 or 2 wherein the tray comprises an upper tray body defining the positioning slot and a lower tray body defining the discharge slot, the lower tray body being at least partially nested within a lower portion of the upper tray body.

4. The capacitor fixing device according to claim 1 or 2, wherein the discharge groove includes a receiving portion and a discharge portion, the receiving portion is connected to an upper portion of the discharge portion and is sleeved on a lower portion of the positioning groove, and the discharge portion is used for covering the terminal.

5. A capacitive fixture according to claim 4 wherein the discharge portion has an internal diameter less than the internal diameter of the receiving portion such that the discharge channel forms a counter bore channel having a T-shaped cross-section.

6. The capacitive fastening device of claim 1 or 2, wherein the conductive foil is fixed on the inner wall of the bottom of the discharge groove and is confined in a confining space enclosed by the discharge groove and the positioning groove.

7. A capacitive mounting apparatus according to claim 1 or 2, wherein the base of the detent is provided with a locating hole to allow the terminal to protrude.

8. The capacitor fixing device according to claim 7, wherein the positioning holes comprise a first positioning hole with a shape matching with the positive terminal and a second positioning hole with a shape matching with the negative terminal, and are used for fixing the capacitor body embedded in the positioning groove in an oriented manner.

9. The capacitive fastening device of claim 8, wherein the first positioning hole and the second positioning hole are located at the same position on all of the positioning slots.

10. A capacitive fixture device according to claim 1 or 2 wherein all of the correspondingly arranged positioning slots and discharge slots are arranged in a matrix on the tray.

11. A capacitive fixture according to claim 1 or 2 wherein the tray is provided with chuck openings on opposite sides for location with a tray loading fixture.

12. A capacitive fixture according to claim 1 or 2 wherein the sides of the tray are provided with hand rest openings for access.

13. A packaging structure comprising a container and the capacitive fastening device of any of claims 1-12, wherein the capacitive fastening device is enclosed within the container.

14. The packaging structure according to claim 13, wherein the capacitor fixing device is filled with two or more layers in the case, and an upper end surface of the capacitor body located at a lower layer supports the tray located at an upper layer.

15. The packaging structure according to claim 13 or 14, wherein the capacitor body upper end surfaces in the capacitor fixing devices of the same layer are located in the same horizontal plane.

16. A packaging method based on the capacitor fixing device as claimed in any one of claims 1 to 12, wherein the capacitor body is loaded and fixed in each tray, and the assembled whole tray is loaded in the box body in sequence and stacked into more than two layers.