Carbon-coated current collector conductive adhesive storage device

Abstract

The application discloses a kind of carbon-coated current collector conductive glue storage devices, belong to conductive glue storage technical field, the device includes conductive glue storage box, the two sides of conductive glue storage box are provided with multiple inclined ports, the inclined port of one side is higher than the inclined port of the other side, the center line of every two opposite inclined ports is collinear, the inside of conductive glue storage box is equipped with multiple inclined conductive glue storage box, by the conductive glue storage box of inclined setting, so that conductive glue enters the inside of plug connector through plug hole subsequently enters the inside of conductive glue storage tube, to be able to store conductive glue, the conductive glue in the inside of plug connector and conductive glue storage tube at lower place is automatically moved outward by gravity, to be able to more conveniently take out conductive glue, and other conductive glue does not contact external air, by the rotation of the driving motor in the rotation component of setting can drive conductive glue storage box and connecting block and every conductive glue storage tube and plug connector rotate.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of conductive glue storage, in particular to a carbon-coated current collector conductive glue storage device. BACKGROUND

[0002] The negative electrode of the lithium ion power battery is graphite and the like, and the positive electrode is lithium iron phosphate, lithium cobaltate, lithium titanate and the like. The lithium ion power battery has been widely used in military and civilian small appliances due to its high energy, high battery voltage, wide working temperature range, long storage life and the like.

[0003] The lithium ion power battery usually has two types: cylindrical and rectangular. The cylindrical battery adopts a spiral winding structure, and a very fine and highly permeable polyethylene or polypropylene or polyethylene and polypropylene composite film separation material is used to separate the positive and negative electrodes. The rectangular is stacked in this form, that is, a positive electrode is placed on the separator and then a negative electrode, and so on, and is stacked. It includes a lithium ion collector composed of lithium-containing materials (such as lithium cobaltate, lithium manganate, nickel cobalt manganate, or one or more of the mixed use, etc.) and a current collector composed of an aluminum film. The negative electrode is composed of a lithium ion collector composed of a layered carbon material and a current collector composed of a copper film. The battery is filled with an organic electrolyte solution. In addition, a safety valve and a PTC element are also provided to protect the battery from damage in abnormal conditions and output short circuit.

[0004] In the production process of the lithium ion power battery, conductive glue is needed. The conductive glue is a kind of adhesive with certain conductivity after curing or drying. It can connect various conductive materials together to form an electric path between the connected materials. In the electronic industry, conductive glue has become an indispensable new material. There are many types of conductive glue, which can be divided into general conductive glue and special conductive glue from the application point of view. The general conductive glue only has certain requirements for the conductive performance and bonding strength of the conductive glue, and the special conductive glue has certain special requirements in addition to the conductive performance and bonding strength. Such as high temperature resistance, ultra-low temperature resistance, instant curing, anisotropy and transparency. According to the type of conductive particles in the conductive glue, the conductive glue can be divided into silver-based conductive glue, gold-based conductive glue, copper-based conductive glue and carbon-based conductive glue. The most widely used is silver-based conductive glue.

[0005] Conductive adhesives need to be stored in a dry and low-temperature environment to prevent them from drying out, and they also need to be sealed to prevent oxidation caused by contact with oxygen. For example, Chinese utility model patent CN213385731U discloses a conductive adhesive storage device, including a storage box. The top of the storage box is rotatably connected to a box lid, and the top of the box lid is rotatably connected to a handle. A cooling structure is embedded in one side of the storage box. A support plate is fixedly connected inside the storage box. Multiple placement seats are set on the top of the support plate. Adhesive tubes are placed on the top of the placement seats. A power supply is set on the bottom inner wall of the storage box. A circular cylinder is fixedly connected to the bottom inner wall of the storage box. A servo motor is fixedly connected to one side of the circular cylinder. A motor shaft is rotatably connected inside the circular cylinder. One end of the motor shaft is fixedly installed with the output shaft of the servo motor. This device meets the requirements of isolating oxygen and maintaining a low temperature environment, which facilitates storage and does not affect the performance of the conductive adhesive.

[0006] While the existing technology can reduce the contact between conductive adhesive and oxygen, the lid needs to be removed each time the conductive adhesive is stored or retrieved. During the process of removing the lid, all the conductive adhesive stored inside the storage box comes into contact with the outside air, which will accelerate the oxidation of the conductive adhesive. In order to solve this problem, this application provides a carbon-coated current collector conductive adhesive storage device. Summary of the Invention

[0007] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the invention.

[0008] To address the problem mentioned in the background art that the lid needs to be removed each time conductive adhesive is stored or retrieved, which causes all the conductive adhesive stored inside the storage box to come into contact with the outside air and accelerates the oxidation of the conductive adhesive, the present invention adopts the following technical solution.

[0009] A device for storing conductive adhesive with a carbon coating and current collector includes a conductive adhesive storage box. Multiple inclined openings are provided on both sides of the storage box, with one inclined opening higher than the other. The center lines of every two opposing inclined openings are collinear. Multiple inclined conductive adhesive storage boxes are installed inside the storage box. Each storage box is hollow inside and has multiple insertion holes on its outer wall. Each insertion hole communicates with the hollow interior. A connecting block is detachably connected inside each storage box. A conductive adhesive storage tube is fixedly connected to the outer wall of each connecting block. A conductive adhesive storage tube is fixedly connected to the end of each insertion hole and inserted into the insertion hole. A rotating component is installed at the bottom of each storage box, driving the storage box to rotate inside the storage box.

[0010] Preferably, a plurality of semiconductor refrigerating sheets are inlaid in the outer wall of the conductive glue storage box, and each semiconductor refrigerating sheet is located below the conductive glue storage box.

[0011] Preferably, the inside of each conductive glue storage tube is provided with a communication hole penetrating the bottom of the connecting block, and the inner bottom of the conductive glue storage box is provided with a plurality of air permeable holes, each of which is in communication with each communication hole in turn.

[0012] Preferably, the outer wall of the conductive glue storage box is rotatably connected with a mounting bracket, the mounting bracket is detachably connected to the inside of the conductive glue storage box in an inclined manner, and the two sides of the mounting bracket are provided with inclined grooves matched with the inclined openings.

[0013] Preferably, the rotating assembly comprises a driving motor, a plurality of inclined mounting support plates are fixedly connected to the inner wall of the conductive glue storage box, and the bottom of the conductive glue storage box is detachably connected with the rotating end of the driving motor, and the driving motor is detachably connected to the upper end of the mounting support plate.

[0014] Preferably, the outer wall of the conductive glue storage box is detachably connected with a control module outside each inclined opening, two control buttons are arranged on each control module, each control module controls each driving motor, and the control button controls the rotating direction of the motor.

[0015] Preferably, the outer wall of the conductive glue storage box is provided with a plurality of plug-in grooves, each plug-in groove is located below the conductive glue storage box, the inner wall of the conductive glue storage box is provided with a plurality of sliding grooves, a placing box is plug-connected in the inside of each plug-in groove, the upper end of the placing box is concave, a drying agent is placed in the concave part, the outer wall of the placing box is fixedly connected with a sliding block, the sliding block is slidingly connected with the inside of the sliding groove, one end of the placing box located outside the conductive glue storage box is fixedly connected with a limiting sealing plate, and the outer wall of the limiting sealing plate is fixedly connected with a pulling handle.

[0016] Preferably, the limiting sealing plate is supported by a magnet, and the limiting sealing plate is adsorbed to the outer wall of the conductive glue storage box.

[0017] Preferably, the upper end of the conductive glue storage box is provided with an opening and threaded holes at the four corners, the upper end of the conductive glue storage box is provided with a sealing box cover, a fixing bolt is threadedly connected in the inside of each threaded hole, and each fixing bolt fixes the sealing box cover with the conductive glue storage box by penetrating the sealing box cover.

[0018] Compared with the prior art, the beneficial effects of the present application are:

[0019] 1、through the inclined setting of the conductive glue storage box, so that the conductive glue enters the inside of the plug-in connector through the plug-in hole and then enters the inside of the conductive glue storage tube, so that the conductive glue can be stored, the conductive glue inside the plug-in connector and the conductive glue storage tube at the lower part is automatically moved outward by gravity, so that the conductive glue can be taken out more conveniently, and other conductive glue will not contact the external air.

[0020] 2、through the rotation of the driving motor in the setting of the rotating assembly, the conductive glue storage box, the connecting block and each conductive glue storage tube and plug-in connector can be rotated, so that each conductive glue can be taken out conveniently and the conductive glue can be put in conveniently.

[0021] 3、through the setting of the control button, the driving motor can be started to rotate when the conductive glue is taken out, so that it can be discharged outward by gravity when the plug-in hole is opposite to the inclined port at the lower part.

[0022] 4、through the setting of the semiconductor refrigerating sheet, a low-temperature environment is formed inside the conductive glue storage box, and through the communication hole and the air hole, the internal conductive glue contacts the low-temperature air, avoiding the solidification of the conductive glue.

[0023] 5、through the setting of the recess in the placing box, the desiccant is placed, so that a dry environment is formed inside the conductive glue storage box, which is more conducive to the storage of the conductive glue, the plug-in slot can be sealed by the limiting sealing plate, avoiding the entry of external air into the inside of the conductive glue storage box, the limiting sealing plate is supported by the magnet and can be adsorbed to the outer wall of the conductive glue storage box, so that the desiccant can be replaced conveniently under the condition of ensuring sealing. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 It is a structure schematic view of the conductive glue storage device for carbon-coated current collector in the application;

[0025] Figure 2 It is an internal structure schematic view of the conductive glue storage box in the application;

[0026] Figure 3 It is a structure schematic view of the conductive glue storage box in the application Figure 2 It is an enlarged structure schematic view of A in the application;

[0027] Figure 4 It is a structure schematic view of the sliding groove in the application;

[0028] Figure 5 It is a structure schematic view of the conductive glue storage box in the application;

[0029] Figure 6 It is a cross-sectional structure schematic view of the conductive glue storage box in the application;

[0030] Figure 7 It is a structure schematic view of the placing box in the application.

[0031] The correspondence between the reference signs of the figures and the components is as follows:

[0032] 100, conductive glue storage box; 101, sealing box cover; 102, fixing bolt; 103, inclined port;

[0033] 104, semiconductor refrigeration sheet; 105, mounting support plate; 106, plug-in slot; 107, control module;

[0034] 108, control button; 109, sliding slot; 110, threaded hole;

[0035] 200, conductive glue storage box; 201, mounting bracket; 202, inclined slot; 203, plug-in hole;

[0036] 204, plug; 205, conductive glue storage tube; 206, air hole; 207, driving motor;

[0037] 208, communication hole; 209, connecting block;

[0038] 300, placing box; 301, sliding block; 302, limiting sealing plate; 303, pull handle. DETAILED DESCRIPTION

[0039] In order to make the above-mentioned objectives, features and advantages of the present application more apparent and comprehensible, the specific embodiments of the present application will be described in detail below with reference to the accompanying drawings.

[0040] In the following description, a lot of specific details are set forth in order to facilitate a full understanding of the present application, but the present application can also be implemented in other ways different from those described herein, and those skilled in the art can make similar generalizations without departing from the connotation of the present application, therefore the present application is not limited to the specific embodiments disclosed below.

[0041] Secondly, the "one embodiment" or "embodiment" referred to herein means that the specific features, structures or characteristics can be included in at least one implementation of the present application. In this specification, "in one embodiment" does not mean the same embodiment, nor is it an independent or alternative embodiment that excludes other embodiments. The present application provides the following embodiments.

[0042] As Figure 1As shown, it is a kind of carbon-coated current collector conductive adhesive storage device structure schematic diagram of a preferred embodiment of the application, the carbon-coated current collector conductive adhesive storage device of the embodiment, including conductive adhesive storage box 100, the two sides of conductive adhesive storage box 100 are provided with multiple inclined openings 103, the inclined opening 103 of one side is higher than the inclined opening 103 of the other side, the center line of every two opposite inclined openings 103 is collinear, multiple inclined conductive adhesive storage boxes 200 are installed in the inside of conductive adhesive storage box 100, the upper end of conductive adhesive storage box 100 is provided with an opening and is provided with threaded holes 110 at four corners, the upper end of conductive adhesive storage box 100 is provided with sealing box cover 101, the inside of each threaded hole 110 is threadedly connected with fixed bolt 102, each fixed bolt 102 passes through sealing box cover 101 to fix sealing box cover 101 with conductive adhesive storage box 100, in the embodiment, the conductive adhesive is put into the inside of conductive adhesive storage box 200 through the inclined opening 103 of the higher side, and can be automatically discharged from the inside of the inclined opening 103 of the lower side under the condition of gravity, so that other conductive adhesives can not contact air when the conductive adhesive is taken out, so that oxidation caused by contacting air can be avoided.

[0043] As Figure 5 As shown, it is a kind of carbon-coated current collector conductive adhesive storage device structure schematic diagram of a preferred embodiment of the application, the carbon-coated current collector conductive adhesive storage device of the embodiment, including conductive adhesive storage box 100, the two sides of conductive adhesive storage box 100 are provided with multiple inclined openings 103, the inclined opening 103 of one side is higher than the inclined opening 103 of the other side, the center line of every two opposite inclined openings 103 is collinear, multiple inclined conductive adhesive storage boxes 200 are installed in the inside of conductive adhesive storage box 100, the upper end of conductive adhesive storage box 100 is provided with an opening and is provided with threaded holes 110 at four corners, the upper end of conductive adhesive storage box 100 is provided with sealing box cover 101, the inside of each threaded hole 110 is threadedly connected with fixed bolt 102, each fixed bolt 102 passes through sealing box cover 101 to fix sealing box cover 101 with conductive adhesive storage box 100, in the embodiment, the conductive adhesive is put into the inside of conductive adhesive storage box 200 through the inclined opening 103 of the higher side, and can be automatically discharged from the inside of the inclined opening 103 of the lower side under the condition of gravity, so that other conductive adhesives can not contact air when the conductive adhesive is taken out, so that oxidation caused by contacting air can be avoided.

[0044] As Figure 6As shown, this is a cross-sectional view of the conductive adhesive storage box in this embodiment. The conductive adhesive storage box 200 is hollow inside and has multiple insertion holes 203 on its outer wall. Each insertion hole 203 communicates with the hollow interior. A connecting block 209 is detachably connected to the interior of the conductive adhesive storage box 200. A conductive adhesive storage tube 205 is fixedly connected to the outer wall of each connecting block 209. A conductive adhesive storage tube 205 is fixedly connected to the end of each plug 204. The conductive adhesive storage tube 205 is inserted into the interior of the insertion hole 203. In this embodiment, the conductive adhesive enters the interior of the plug 204 through the insertion hole 203 and then enters the interior of the conductive adhesive storage tube 205, thereby enabling the storage of conductive adhesive. The conductive adhesive inside the plug 204 and the conductive adhesive storage tube 205 located at the lower position moves automatically outward by gravity, making it easier to remove the conductive adhesive, and preventing other conductive adhesive from contacting the outside air.

[0045] like Figure 2 as well as Figure 6 As shown, this is a schematic diagram of the internal structure of the conductive adhesive storage box and a cross-sectional view of the conductive adhesive storage box in this embodiment. The inner wall of the conductive adhesive storage box 200 is fixedly connected with multiple inclined mounting support plates 105. The bottom of the conductive adhesive storage box 200 is detachably connected to the rotating end of the drive motor 207. The drive motor 207 is detachably connected to the upper end of the mounting support plate 105. In this embodiment, the rotation of the drive motor 207 can drive the conductive adhesive storage box 200, the connecting block 209, each conductive adhesive storage tube 205, and the plug 204 to rotate, thereby making it convenient to take out each piece of conductive adhesive and convenient to put in conductive adhesive.

[0046] It is worth noting that the aforementioned drive motor 207 is a rotating component in this embodiment. Rotating components include, but are not limited to, drive motor 207. Any component that enables the conductive adhesive storage box 200 to rotate inside the mounting bracket 201 can be applied to this embodiment.

[0047] like Figure 1 as well as Figure 6 As shown, multiple semiconductor cooling chips 104 are embedded in the outer wall of the conductive adhesive storage box 100. Each semiconductor cooling chip 104 is located below the conductive adhesive storage box 200. Each conductive adhesive storage tube 205 has a connecting hole 208 that penetrates the bottom of the connecting block 209. Multiple vent holes 206 are provided on the inner bottom of the conductive adhesive storage box 200. Each vent hole 206 is connected to each connecting hole 208 in sequence. In this embodiment, the semiconductor cooling chip 104 creates a low-temperature environment inside the conductive adhesive storage box 100, and the connecting hole 208 and the vent hole 206 allow the internal conductive adhesive to come into contact with low-temperature air, thus preventing the conductive adhesive from curing.

[0048] like Figure 3 As shown, this is the embodiment of the present invention.Figure 2 The enlarged structural diagram at point A shows that a control module 107 is detachably connected to the outer wall of the conductive adhesive storage box 100 outside each inclined port 103. Each control module 107 is equipped with two control buttons 108. Each control module 107 controls each drive motor 207, and the control buttons 108 control the rotation direction of the motor. In this embodiment, the drive motor 207 can be started to rotate when the conductive adhesive is taken out by the control buttons 108 on both sides, so that it can be discharged outward by gravity when the insertion hole 203 is opposite to the lower inclined port 103.

[0049] like Figure 2 , Figure 4 as well as Figure 7 As shown, this is a schematic diagram of the internal structure of the conductive adhesive storage box, the sliding groove structure, and the placement box structure in this embodiment. The outer wall of the conductive adhesive storage box 100 is provided with multiple insertion slots 106, each slot 106 being located below the conductive adhesive storage box 200. The inner wall of the conductive adhesive storage box 100 is provided with multiple sliding grooves 109, and a placement box 300 is inserted into the interior of each insertion slot 106. The upper end of the placement box 300 is concave, and a desiccant is placed in the concave area. A sliding groove is fixedly connected to the outer wall of the placement box 300. Block 301 and sliding block 301 are slidably connected to the inside of sliding groove 109. One end of the placement box 300 located outside the conductive adhesive storage box 100 is fixedly connected to a limiting sealing plate 302. A pull handle 303 is fixedly connected to the outer wall of the limiting sealing plate 302. In this embodiment, a dry environment is formed inside the conductive adhesive storage box 100 by using a desiccant, which is more conducive to the storage of conductive adhesive. The limiting sealing plate 302 can seal the insertion groove 106 to prevent external air from entering the interior of the conductive adhesive storage box 100.

[0050] like Figure 7 As shown, in order to prevent the placement box 300 from moving outward, in this embodiment, the limiting sealing plate 302 is supported by a magnet. The limiting sealing plate 302 is attracted to the outer wall of the conductive adhesive storage box 100, so that it can be easily pulled out and the desiccant can be replaced while ensuring a seal.

[0051] In summary, this embodiment is used as follows:

[0052] The conductive glue is put into the inside of the conductive glue storage tube 205 through the inclined opening 103, the inclined groove 202 and the plug-in hole 203 from the higher inclined opening 103 for storage, the driving motor 207 in the rotating assembly is controlled to rotate by pressing the control button 108, so that the conductive glue storage box 200 can be rotated to put the conductive glue in turn, the conductive glue in the inside of the conductive glue storage tube 205 at the lower position is automatically moved and discharged outward by gravity through the inclined arrangement of the conductive glue storage box 200, the conductive glue storage box 200 can be rotated by pressing the control button 108, so that the conductive glue can be taken out more conveniently, and the oxidation of the conductive glue caused by the contact of other conductive glue with external air during taking out can be avoided, the control button 108 is controlled to be staggered with the inclined opening 103 during taking out, so that the external air can be isolated, the inside of the conductive glue storage box 100 is formed into a low-temperature environment by the semiconductor refrigeration sheet 104, and the inside conductive glue contacts the low-temperature air through the communication hole 208 and the air-permeable hole 206, so that the conductive glue is prevented from solidifying, the inside of the conductive glue storage box 100 is formed into a dry environment by the desiccant, which is more conducive to the storage of the conductive glue, the plug-in groove 106 can be sealed by the limiting sealing plate 302, so that the external air is prevented from entering the inside of the conductive glue storage box 100, the limiting sealing plate 302 is supported by the magnet and can be adsorbed to the outer wall of the conductive glue storage box 100, so that the conductive glue storage box 100 can be conveniently taken out while ensuring sealing, and the desiccant can be replaced.

[0053] The above is a further detailed description of the present application in combination with the specific embodiments, and cannot be considered as limiting the specific embodiments of the present application to these descriptions. For ordinary skilled persons in the technical field to which the present application belongs, some simple deductions or replacements can be made without departing from the concept of the present application, which should be considered as belonging to the protection scope determined by the claims of the present application.

Claims

1. A carbon-coated current collector conductive adhesive storage device, comprising a conductive adhesive storage box (100), a plurality of inclined openings (103) are arranged on both sides of the conductive adhesive storage box (100), characterized in that, The inclined port (103) on one side is higher than the inclined port (103) on the other side, the center lines of each two opposite inclined ports (103) are collinear, a plurality of inclined conductive adhesive storage boxes (200) are mounted in the inside of the conductive adhesive storage box (100), the inside of the conductive adhesive storage box (200) is hollow and the outer wall is provided with a plurality of plug-in holes (203), each plug-in hole (203) is in communication with the hollow inside, the inside of the conductive adhesive storage box (200) is detachably connected with a connecting block (209), the outer wall of each connecting block (209) is fixedly connected with a conductive adhesive storage tube (205), the end of each plug-in connector (204) is fixedly connected with a conductive adhesive storage tube (205), the conductive adhesive storage tube (205) is inserted into the inside of the plug-in hole (203), and the bottom of each conductive adhesive storage box (200) is provided with a rotating assembly.

2. The carbon-coated current collector conductive paste storage device according to claim 1, wherein The outer wall of the conductive adhesive storage box (100) is inlaid with a plurality of semiconductor refrigeration sheets (104), and each semiconductor refrigeration sheet (104) is located below the conductive adhesive storage box (200).

3. The carbon-coated current collector conductive paste storage device according to claim 2, wherein, The inside of each conductive adhesive storage tube (205) is provided with a communication hole (208) penetrating the bottom of the connecting block (209), and the inner bottom of the conductive adhesive storage box (200) is provided with a plurality of air permeable holes (206), each air permeable hole (206) is in communication with each communication hole (208) in sequence.

4. The carbon-coated current collector conductive paste storage device according to claim 3, wherein The outer wall of the conductive adhesive storage box (200) is rotatably connected with a mounting bracket (201), the mounting bracket (201) is detachably connected to the inside of the conductive adhesive storage box (100), and the two sides of the mounting bracket (201) are provided with inclined grooves (202) matched with the inclined ports (103).

5. The carbon-coated current collector conductive paste storage device according to claim 4, wherein The rotating assembly comprises a driving motor (207), a plurality of inclined mounting support plates (105) are fixedly connected to the inner wall of the conductive adhesive storage box (200), the bottom of the conductive adhesive storage box (200) is detachably connected with the rotating end of the driving motor (207), and the driving motor (207) is detachably connected to the upper end of the mounting support plate (105).

6. The carbon-coated current collector conductive paste storage device according to claim 5, wherein The outer wall of the conductive adhesive storage box (100) outside each inclined port (103) is detachably connected with a control module (107), two control buttons (108) are arranged on each control module (107), each control module (107) controls each driving motor (207), and the control button (108) controls the rotating direction of the motor.

7. The carbon-coated current collector conductive paste storage device according to claim 6, wherein The outer wall of the conductive glue storage box (100) is provided with a plurality of plug-in grooves (106), each plug-in groove (106) is located below the conductive glue storage box (200), the inner wall of the conductive glue storage box (100) is provided with a plurality of sliding grooves (109), the inside of each plug-in groove (106) is plugged with a placing box (300), the upper end of the placing box (300) is concave, the desiccant is placed in the concave part, the outer wall of the placing box (300) is fixedly connected with a sliding block (301), the sliding block (301) is slidably connected with the inside of the sliding groove (109), the placing box (300) is fixedly connected with a limiting sealing plate (302) at one end outside the conductive glue storage box (100), the outer wall of the limiting sealing plate (302) is fixedly connected with a pulling handle (303).

8. The carbon-coated current collector conductive paste storage device according to claim 7, wherein, The limiting sealing plate (302) is supported by a magnet, and the limiting sealing plate (302) is adsorbed to the outer wall of the conductive glue storage box (100).

9. The carbon-coated current collector conductive paste storage device of claim 8, wherein, The upper end of the conductive glue storage box (100) is provided with an opening and threaded holes (110) at the corners, the upper end of the conductive glue storage box (100) is provided with a sealing box cover (101), the inside of each threaded hole (110) is threadedly connected with a fixing bolt (102), and each fixing bolt (102) passes through the sealing box cover (101) to fix the sealing box cover (101) and the conductive glue storage box (100).

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