CN218975499U - Patch mechanism - Google Patents

Abstract

The application discloses paster mechanism for to the surface attached top cap paster piece of battery top cap, paster mechanism includes: the heat conduction silica gel heating device comprises heat conduction silica gel and a heating component, wherein a suction nozzle is arranged on one side face of the heat conduction silica gel, and the suction nozzle is used for adsorbing the top cover patch; the heating component comprises a heating piece, wherein the heating piece is connected with the heat conduction silica gel and is used for heating the heat conduction silica gel. The suction nozzle through heat conduction silica gel produces negative pressure in order to adsorb the top cap paster, remove the top cap paster to the position that the battery top cap needs the paster, paste the top cap paster to the battery top cap through the extrusion, simultaneously the heating member generates heat, paste on the battery top cap after making the glue on the top cap paster of single area glue fully dissolve through the heat conduction function of heat conduction silica gel, make top cap paster and battery top cap laminating, the adhesive force of top cap paster has been increased, the probability that the top cap paster warp appears is reduced, bin efficiency has been improved down, the manpower has been practiced thrift.

Description

Patch mechanism

Technical Field

The application relates to the technical field of power battery manufacturing, in particular to a patch mechanism.

Background

With the gradual maturity of new energy technology, power batteries have been widely used in various fields. The power battery is generally coated with a layer of single-sided adhesive PET insulating film on the outer surface before being placed in the bin, so that the power battery has an insulating effect on one hand and prevents the metal aluminum shell from being shorted with external metal; on the other hand, the protection function can be realized to prevent the abrasion, the scratch and the like of the metal aluminum shell. In addition, because the battery top cover needs to be led out of the pole for charging and discharging, the insulating film cannot completely wrap the battery top cover, and therefore, a top cover patch with single-sided adhesive tape is adhered on the battery top cover, and the function of the battery top cover is the same as that of the insulating film, and the battery top cover has the functions of insulation and protection.

However, the conventional patch mechanism is composed of an aluminum module and a common silica gel, and is simply extruded after being transferred and attached to the top cover by adsorbing the top cover patch. The sticking mode often causes the phenomenon that the top cover patch sticks up easily due to the influence of factors such as adhesive force of the patch when the top cover patch is attached, influences the efficiency of the lower bin, and consumes a great amount of manual energy.

Disclosure of Invention

The present application aims to solve at least one of the technical problems existing in the prior art. Therefore, the application provides a paster mechanism to increase paster adhesive force, reduce the probability that top cap section of appearing sticks up, improve lower storehouse efficiency, practice thrift the manpower.

According to the paster mechanism of this application embodiment for to the surface attachment top cap paster of battery top cap, paster mechanism includes: the heat conduction silica gel heating device comprises heat conduction silica gel and a heating component, wherein a suction nozzle is arranged on one side face of the heat conduction silica gel, and the suction nozzle is used for adsorbing the top cover patch; the heating component comprises a heating piece, wherein the heating piece is connected with the heat conduction silica gel and is used for heating the heat conduction silica gel.

The patch mechanism provided by the embodiment of the application has at least the following beneficial effects: during the use, produce the negative pressure through the suction nozzle of heat conduction silica gel in order to adsorb the top cap paster, remove the top cap paster to the position that the battery top cap needs the paster, and make paster mechanism remove to the direction of battery top cap, make top cap paster contact battery top cap, paste the top cap paster to the battery top cap through the extrusion, the heating element generates heat simultaneously, paste on the battery top cap after making the glue on the top cap paster of single area glue fully dissolve through the heat conduction function of heat conduction silica gel, make top cap paster and laminating of battery top cap, the adhesive force of top cap paster has been increased, the probability that the top cap paster upwarp appears is reduced, lower storehouse efficiency has been improved, the manpower has been practiced thrift.

In some embodiments, the heating assembly further comprises a mounting block, one side of the mounting block is in fit connection with one side of the thermally conductive silicone, wherein the mounting block and the suction nozzle are respectively located on two opposite sides of the thermally conductive silicone, and the mounting block is connected with the heating element.

In some embodiments, the mounting block is provided with a receiving cavity in which the heating element is received.

In some embodiments, the mounting block has a set length, the receiving cavity extends along the length of the mounting block, and the heating element is disposed along the extension of the receiving cavity.

In some embodiments, the mounting block has a set length and a set width, the accommodating cavities extend along the width direction of the mounting block, wherein the accommodating cavities and the heating elements are correspondingly arranged in a plurality, the accommodating cavities are arranged at intervals along the length direction of the mounting block, the heating elements are correspondingly accommodated in the accommodating cavities one by one, and the heating elements are arranged along the extending direction of the accommodating cavities.

In some embodiments, the heating assembly further comprises a thermal insulation member covering the side of the mounting block, the side of the mounting block covered with the thermal insulation member being adjacent to the side of the mounting block to which the thermally conductive silicone is attached.

In some embodiments, the material of the thermal insulation member is one of mica, quartz, and dolomite.

In some embodiments, the suction nozzle is provided in plurality, and a plurality of suction nozzles are arranged along the edge of the side surface of the heat-conducting silica gel.

In some embodiments, the heating assembly further comprises an adjustment member coupled to the heating member, the adjustment member configured to adjust the temperature of the heating member.

In some embodiments, the heating assembly further comprises a test piece connected to the thermally conductive silicone, the test piece for testing the temperature of the thermally conductive silicone.

Additional aspects and advantages of the application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the application.

Drawings

The application is further described with reference to the accompanying drawings and examples, in which:

fig. 1 is a schematic structural diagram of a patch mechanism according to an embodiment of the present application;

FIG. 2 is a schematic view of the heating assembly of FIG. 1;

FIG. 3 is a schematic view of another embodiment of the heating assembly of FIG. 1;

fig. 4 is a schematic structural diagram of the thermally conductive silica gel in fig. 1.

Reference numerals: the device comprises a heat conducting silica gel 100, a suction nozzle 110, a groove part 120, a heating component 200, a mounting block 210, a containing cavity 211, a heating element 220, a heat preservation element 230, an adjusting element 240 and a testing element 250.

Detailed Description

Embodiments of the present application are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present application.

In the description of the present application, it should be understood that references to orientation descriptions, such as directions of up, down, front, back, left, right, etc., are based on the orientation or positional relationship shown in the drawings, are merely for convenience of describing the present application and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application.

In the description of the present application, the meaning of a number is one or more, the meaning of a number is two or more, and greater than, less than, exceeding, etc. are understood to exclude the present number, and the meaning of a number above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present application, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present application can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical solution.

In the description of the present application, a description with reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present application. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Fig. 1 is a schematic structural diagram of a patch mechanism according to an embodiment of the present application; FIG. 2 is a schematic view of the heating assembly of FIG. 1; FIG. 3 is a schematic view of another embodiment of the heating assembly of FIG. 1; fig. 4 is a schematic structural diagram of the thermally conductive silica gel in fig. 1.

Reference is made to fig. 1 and 4. The embodiment of the application provides a paster mechanism for to the surface attached top cap paster of battery top cap, paster mechanism includes heat conduction silica gel 100 and heating element 200. One side of the heat-conducting silica gel 100 is provided with a suction nozzle 110 and a groove part 120, the suction nozzle 110 is used for generating negative pressure to suck the top cover patch, the top cover patch is transferred and pasted to the top cover of the battery for extrusion, and a plurality of suction nozzles 110 are arranged along the edge of the side, so that the whole adsorption force of the top cover patch when the suction nozzle 110 adsorbs the top cover patch is more uniform and stable. The groove 120 is matched with a pole column, an explosion-proof valve and the like on the battery top cover, and the patch mechanism is matched and positioned with the battery top cover through the groove 120 of the heat-conducting silica gel 100. The heating assembly 200 includes a heating element 220, wherein the heating element 220 may be a mold heating tube, a single-end heating tube, a double-end heating tube, etc., the heating element 220 is connected with the heat-conducting silica gel 100, and the heat of the heating element 220 is transferred to the heat-conducting silica gel 100, and is used for heating the top cover patch adsorbed on the heat-conducting silica gel 100 during patch, so that the glue on the top cover patch is fully dissolved.

During the use, produce negative pressure through the suction nozzle 110 of heat conduction silica gel 100 in order to adsorb the top cap paster, remove the top cap paster to the position that the battery top cap needs the paster, and make paster mechanism remove to the direction of battery top cap, make top cap paster contact battery top cap, through the slot part 120 of heat conduction silica gel 100 with the terminal post on the battery top cap, explosion-proof valve etc. match and correspond, it is located with battery top cap cooperation, paste the top cap paster to the battery top cap through the extrusion, simultaneously heating member 220 generates heat, paste on the battery top cap after making the glue on the single face rubberized top cap paster fully dissolve through the heat conduction function of heat conduction silica gel 100, make top cap paster and battery top cap laminating, the adhesive force of top cap paster has been increased, the probability that the top cap paster upwarp appears is reduced, lower storehouse efficiency has been improved, the manpower has been practiced thrift.

In some embodiments, the heating assembly 200 includes a mounting block 210, one side of the mounting block 210 is connected with one side of the heat-conducting silica gel 100 in a laminating manner, the heat-conducting silica gel 100 can be stressed by moving the mounting block 210 when the patch is extruded, the heat-conducting silica gel 100 is used for being fully laminated on the mounting block 210 with the side of the mounting block 210, so that the heat-conducting silica gel 100 is fully supported by the mounting block 210, the stress effect of the heat-conducting silica gel 100 is more uniform and stable when the patch is extruded, and the stability of the patch is improved. Wherein, the mounting block 210 and the suction nozzle 110 are respectively located at two opposite sides of the heat-conducting silica gel 100, so as to avoid blocking the suction nozzle 110 due to physical interference, and the mounting block 210 is connected with the heating element 220, and the mounting block 210 can transfer the heat output by the heating element 220 to the heat-conducting silica gel 100. In some embodiments, the mounting block 210 is aluminum, which provides improved wear and high temperature resistance and good thermal conductivity to facilitate heat transfer from the heating element 220 to the thermally conductive silicone 100.

In some embodiments, the mounting block 210 is provided with a receiving cavity 211, and the heating element 220 is received in the receiving cavity 211. The accommodating cavity 211 is used for accommodating the heating element 220, so that on one hand, the installation of the heating element 220 is more convenient, on the other hand, the safety is improved, the heating element 220 is protected, and the damage probability of the heating element 220 is reduced.

The arrangement of the accommodating chamber 211 is various, for example, refer to fig. 2. In some embodiments, the mounting block 210 has a set length, the receiving chamber 211 extends along the length direction of the mounting block 210, and the heating member 220 is disposed along the extending direction of the receiving chamber 211. The heating piece 220 sets up along the length direction of installation piece 210 to connect the both ends on the installation piece 210 length direction, the heating piece 220 heats installation piece 210, and heat is transmitted to heat conduction silica gel 100 through installation piece 210, heats the top cap paster on the heat conduction silica gel 100, makes the glue on the top cap paster fully dissolve, makes battery top cap and top cap paster laminating, has increased the adhesive force of top cap paster, reduces the probability that the top cap paster warp appears, has improved lower storehouse efficiency, has practiced thrift the manpower. In some embodiments, in order to improve the heating efficiency and the uniformity of heating, the number of the accommodating cavities 211 and the heating pieces 220 is correspondingly multiple, the accommodating cavities 211 are arranged along the width direction of the mounting block 210 at intervals, the heating pieces 220 are accommodated in the accommodating cavities 211 in a one-to-one correspondence manner, and the heating pieces 220 are arranged along the extending direction of the accommodating cavities 211, so that the heating effect on the mounting block 210 is more uniform and the heating efficiency is higher, the heat conduction effect of the mounting block 210 on the heat conduction silica gel 100 is better, the glue on the top cover patch is dissolved more fully, the adhesive force of the top cover patch is increased, and the probability of rising of the top cover patch is reduced.

The arrangement form of the accommodation chamber 211 is not limited to the above-described manner. Refer to fig. 3. In some embodiments, the mounting block 210 has a set length and a set width, the accommodating cavities 211 extend along the width direction of the mounting block 210, wherein the accommodating cavities 211 and the heating elements 220 are correspondingly arranged in a plurality, the accommodating cavities 211 are arranged at intervals along the length direction of the mounting block 210, the heating elements 220 are correspondingly accommodated in the accommodating cavities 211 one by one, and the heating elements 220 are arranged along the extending direction of the accommodating cavities 211. The heating piece 220 sets up along the width direction of installation piece 210 to connect the both ends in the width direction of installation piece 210, the heating piece 220 heats installation piece 210, and a plurality of holding chamber 211 set up along the width direction interval of installation piece 210, make the heating effect to installation piece 210 more even, heat is transmitted to heat conduction silica gel 100 through installation piece 210, heat the top cap paster on the heat conduction silica gel 100, make the glue on the top cap paster fully dissolve, make it and top cap paster close, the adhesive force of top cap paster has been increased, the probability that the top cap paster perk appears is reduced, lower storehouse efficiency has been improved, and manpower has been practiced thrift.

Because the heat conducting performance of the mounting block 210 is better, when the heating element 220 heats the mounting block 210, the mounting block 210 transfers a part of heat to the heat conducting silica gel 100 through the side surface connected with the heat conducting silica gel 100, and a part of heat is transferred to the air through other side surfaces, so that the heat loss is larger, the resource is wasted, and the heat utilization rate is low. Accordingly, to ameliorate the above problems, in some embodiments, the heating assembly 200 further includes a thermal insulation member 230, and the thermal insulation member 230 covers the side of the mounting block 210. The heat preservation member 230 is covered on several sides of the mounting block 210 adjacent to the heat conductive silica gel 100, which is beneficial to temperature maintenance, reduces heat loss caused by heat dissipation in the air, and prevents scald caused by mistaken touching of the mounting block 210 during operation. When the accommodating cavity 211 extends along the length or width direction of the mounting block 210 due to the accommodating cavity 211, the accommodating cavity 211 penetrates through two ends of the mounting block 210 in the extending direction, and an opening is formed in a side surface of the mounting block 210, and in this case, in order to facilitate mounting of the heating element 220, the insulating element 230 is not generally disposed on the side surface provided with the opening. In some embodiments, the material of the insulating member 230 is a material with better heat insulation performance, and may be one of mica, quartz, dolomite, and the like.

In some embodiments, the heat-conducting silica gel 100 uses silica gel as a base material, and adds a heat-conducting medium material synthesized by various auxiliary materials such as metal oxide, and adds a heat-conducting medium material synthesized by metal oxide, wherein the metal oxide is one of aluminum oxide, magnesium oxide and beryllium oxide.

In some embodiments, the heating assembly 200 further includes an adjusting member 240, the adjusting member 240 being coupled to the heating member 220, the adjusting member 240 being configured to adjust the temperature of the heating member 220. Wherein the adjusting member 240 may be a PLC or the like. In some embodiments, the heating assembly 200 further comprises a test piece 250, the test piece 250 being connected to the thermally conductive silicone 100 and in communication with the conditioning piece 240, the test piece 250 being configured to test the temperature of the thermally conductive silicone 100. Wherein, through the temperature of test piece 250 test heat conduction silica gel 100, when heat conduction silica gel 100 temperature is insufficient, can cause the glue on the top cap paster on the heat conduction silica gel 100 to dissolve insufficiently to lead to the adhesive force of top cap paster not enough, the phenomenon that the top cap paster upwarps appears. Therefore, when the temperature of the heat-conducting silica gel 100 is insufficient, the temperature of the heating element 220 is adjusted through the adjusting element 240, so that the heating element 220 heats the mounting block 210, the mounting block 210 transfers heat to the heat-conducting silica gel 100, the temperature of the heat-conducting silica gel 100 is increased, the glue dissolution degree on the top cover patch on the heat-conducting silica gel 100 is ensured, the adhesive force of the top cover patch is improved, the probability of the phenomenon of rising of the top cover patch is reduced, the warehouse-off efficiency is improved, and the manpower is saved. On the other hand, when the temperature of the thermal conductive silica gel 100 is tested through the test piece 250 and the temperature of the thermal conductive silica gel 100 is sufficient, the heating piece 220 is continuously heated, thereby wasting energy and increasing the cost. Therefore, when the temperature of the heat-conducting silica gel 100 is enough, the temperature of the heating element 220 is adjusted by the adjusting element 240, so that the heating element 220 is in a heat-preserving state, and the cost is saved while the sufficient dissolution of the glue on the top cover patch on the heat-conducting silica gel 100 is ensured.

The embodiments of the present application have been described in detail above with reference to the accompanying drawings, but the present application is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present application. Furthermore, embodiments of the present application and features of the embodiments may be combined with each other without conflict.

Claims (10)

1. The paster mechanism for to the surface attachment top cap paster of battery top cap, its characterized in that, paster mechanism includes:

the heat conduction silica gel is provided with a suction nozzle on one side surface thereof, and the suction nozzle is used for adsorbing the top cover patch;

the heating assembly comprises a heating piece, wherein the heating piece is connected with the heat conduction silica gel and used for heating the heat conduction silica gel.

2. The patch mechanism of claim 1, wherein the heating assembly further comprises a mounting block, one side of the mounting block is in abutting connection with one side of the thermally conductive silicone, wherein the mounting block and the suction nozzle are located on two opposite sides of the thermally conductive silicone, respectively, and the mounting block is connected with the heating member.

3. The patch mechanism of claim 2, wherein the mounting block is provided with a receiving cavity, the heating element being received in the receiving cavity.

4. A patch mechanism according to claim 3, wherein said mounting block has a set length, said receiving cavity extends in a length direction of said mounting block, and said heating member is disposed in an extending direction of said receiving cavity.

5. A patch mechanism according to claim 3, wherein said mounting block has a set length and a set width, said accommodating chambers extend in a width direction of said mounting block, wherein said accommodating chambers and said heating members are provided in plural numbers, a plurality of said accommodating chambers are provided at intervals in a length direction of said mounting block, each of said heating members is accommodated in each of said accommodating chambers in one-to-one correspondence, and each of said heating members is provided in an extending direction of said accommodating chamber.

6. The patch mechanism of claim 2, wherein the heating assembly further comprises a thermal insulation member covering a side of the mounting block, the side of the mounting block covered with the thermal insulation member being adjacent to a side of the mounting block to which the thermally conductive silicone is attached.

7. The patch mechanism of claim 6, wherein the insulating member is made of one of mica, quartz, and dolomite.

8. The patch mechanism of claim 1, wherein the suction nozzle is provided in plurality, the plurality of suction nozzles being provided along an edge of the side of the thermally conductive silicone.

9. The patch mechanism of claim 1, wherein the heating assembly further comprises an adjustment member coupled to the heating member, the adjustment member configured to adjust the temperature of the heating member.

10. The patch mechanism of claim 1, wherein the heating assembly further comprises a test piece coupled to the thermally conductive silicone, the test piece configured to test the temperature of the thermally conductive silicone.

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