CN217434848U - Electrostatic conduction device for battery cold injection mold - Google Patents
Electrostatic conduction device for battery cold injection mold Download PDFInfo
- Publication number
- CN217434848U CN217434848U CN202220800051.2U CN202220800051U CN217434848U CN 217434848 U CN217434848 U CN 217434848U CN 202220800051 U CN202220800051 U CN 202220800051U CN 217434848 U CN217434848 U CN 217434848U
- Authority
- CN
- China
- Prior art keywords
- battery
- injection mold
- cold injection
- positioning
- conductive piece
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model provides a static conduction device for cold injection mold of battery, it connects in the cold injection mold of battery, and static conduction device includes locating rack, locating piece and conductive piece, and the locating rack is connected in the cold injection mold's of battery movable mould or cover half, and the locating piece joint is in the constant head tank in the locating rack, and conductive piece pegs graft in the locating piece, and the negative pole butt of battery is in a conductive piece, and the ID contact butt of battery is in another conductive piece; the locating piece is the type setting of falling T, and the constant head tank is the type setting of falling T. The negative pole butt of battery is in a conductive piece, and the ID contact butt of battery is in another conductive piece to make the negative pole of battery and the ID contact short circuit of battery, can produce static when advancing to glue and then conduct to outside through conductive piece, thereby make static obtain releasing, prevent that components and parts on the battery PCB board from being damaged by static, protection battery PCB board reduces the battery and moulds plastics the process defective rate.
Description
Technical Field
The utility model relates to a battery manufacturing technology field, concretely relates to static conduction device for cold injection mold of battery.
Background
As is known, in the existing battery manufacturing process, a battery core and a battery PCB are placed in a cavity of a battery cold injection mold, and then injection molding is performed. However, the existing cold injection mold for the battery can generate static electricity when glue is fed, so that components on a PCB of the battery are damaged by the static electricity, and the reject ratio of the cold injection molding process of the battery is high.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to provide a static conduction device for a battery cold injection mold, which reduces the reject ratio of the battery cold injection molding process.
In order to achieve the above object, the present invention provides a static electricity conduction device for a battery cold injection mold, which is connected to the battery cold injection mold, the static electricity conduction device includes a positioning frame, a positioning block and a conductive piece, the positioning frame is connected to a movable mold or a fixed mold of the battery cold injection mold, the positioning block is clamped in a positioning slot of the positioning frame, the conductive piece is inserted into the positioning block, a negative electrode of the battery is abutted against one conductive piece, and an ID contact of the battery is abutted against the other conductive piece; the locating piece is the type of falling T setting, and the constant head tank is the type of falling T setting.
According to the scheme, the negative electrode of the battery is abutted to one conductive piece, the ID contact of the battery is abutted to the other conductive piece, so that the negative electrode of the battery is in short circuit with the ID contact of the battery, and static electricity generated in glue feeding is conducted to the outside through the conductive pieces, so that the static electricity is released, components on the PCB are prevented from being damaged by the static electricity, the PCB is protected, and the reject ratio of a cold injection molding process of the battery is reduced.
Preferably, the positioning block is provided with a positioning hole which penetrates through the positioning block.
Furthermore, a part of the conductive component is inserted into the positioning hole.
Furthermore, the positioning hole is communicated with the positioning groove.
Furthermore, the rotation axes of the two positioning holes are parallel to each other.
Furthermore, the positioning frame is in threaded connection with a fixed die of the battery cold injection mold.
Furthermore, the bottom wall of constant head tank is equipped with a plurality of antislip strips, and the locating piece butt in antislip strip.
Further, the conductive piece is a pogo pin.
Further, the spacer is grounded by a metal post or a metal chain.
Furthermore, the number of the positioning blocks is two.
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Drawings
The invention is further described with the aid of the accompanying drawings, in which, however, the embodiments do not constitute any limitation to the invention, and for those skilled in the art, other drawings may be obtained without inventive effort from the following drawings.
Fig. 1 is a structural diagram of an embodiment of an electrostatic conducting device applied to a battery cold injection mold according to the present invention.
Fig. 2 is an enlarged view of the structure shown in fig. 1 at a.
Fig. 3 is a structural diagram of an embodiment of an electrostatic conducting apparatus according to the present invention.
The reference numbers indicate: the static electricity conductive apparatus 100; a battery cold injection mold 200; a positioning frame 1; a positioning block 2; a conductive member 3; a positioning groove 4; and (5) positioning the holes.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
Referring to fig. 1 to 3, the static electricity conducting device 100 provided in this embodiment is used in a battery cold injection mold 200, the static electricity conducting device 100 is connected to the battery cold injection mold 200, the static electricity conducting device 100 includes a positioning frame 1, a positioning block 2 and a conductive piece 3, the positioning frame 1 is connected to a movable mold or a fixed mold of the battery cold injection mold 200, the positioning block 2 is clamped in a positioning groove 4 in the positioning frame 1, the conductive piece 3 is inserted into the positioning block 2, a negative electrode of a battery abuts against one conductive piece 3, and an ID contact of the battery abuts against the other conductive piece 3.
The positioning block 2 is arranged in an inverted T shape, and the positioning groove 4 is arranged in an inverted T shape.
In the present embodiment, the number of the positioning blocks 2 is two.
The positioning block 2 is provided with a positioning hole 5, the positioning hole 5 penetrates through the positioning block 2, one part of the conductive piece 3 is inserted into the positioning hole 5, the positioning hole 5 is communicated with the positioning groove 4, and the rotation axes of the two positioning holes 5 are parallel to each other.
The positioning frame 1 is in threaded connection with a fixed die of the battery cold injection mold 200.
The diapire of constant head tank 4 is equipped with a plurality of antislip strips, and locating piece 2 butt in antislip strip.
The conductive member 3 is a pogo pin.
The positioning frame 1 is grounded through a metal column or a metal chain, and the metal column is a cylinder, a square column or an I-shaped column.
The negative pole butt of battery is in a conductive 3, and the ID contact butt of battery is in another conductive 3 to make the negative pole of battery and the ID contact short circuit of battery, the produced static is then conducted to outside through conductive 3 when advancing to glue, thereby makes static obtain releasing, prevents that components and parts on the battery PCB board from being damaged by static, protects the battery PCB board, reduces the battery and moulds plastics the process defective rate cold.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.
Finally, it should be emphasized that the present invention is not limited to the above-described embodiments, but only to the preferred embodiments of the invention, and the invention is not limited to the above-described embodiments, and any modifications, equivalent replacements, improvements, etc. within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (10)
1. A static conduction device for a battery cold injection mold is connected to the battery cold injection mold, and is characterized in that:
the static conduction device comprises a positioning frame, a positioning block and a conductive piece, the positioning frame is connected to a movable mold or a fixed mold of the battery cold injection mold, the positioning block is clamped in a positioning groove in the positioning frame, the conductive piece is inserted into the positioning block, the negative electrode of the battery is abutted against one conductive piece, and the ID contact of the battery is abutted against the other conductive piece;
the locating piece is the setting of type of falling T, the constant head tank is the setting of type of falling T.
2. The electrostatic conducting device for a battery cold injection mold according to claim 1, characterized in that:
the positioning block is provided with a positioning hole which penetrates through the positioning block.
3. The electrostatic conducting device for a battery cold injection mold according to claim 2, characterized in that:
and one part of the conductive piece is inserted into the positioning hole.
4. The electrostatic conducting device for a battery cold injection mold according to claim 3, characterized in that:
the positioning hole is communicated with the positioning groove.
5. The electrostatic conducting device for a battery cold injection mold according to claim 4, characterized in that:
the rotation axes of the two positioning holes are parallel to each other.
6. The electrostatic conducting device for a battery cold injection mold according to claim 5, characterized in that:
the positioning frame is in threaded connection with the fixed die of the battery cold injection mold.
7. The electrostatic conducting device for a battery cold injection mold according to any one of claims 1 to 6, wherein:
the bottom wall of the positioning groove is provided with a plurality of anti-slip strips, and the positioning block is abutted to the anti-slip strips.
8. The electrostatic conducting device for a battery cold injection mold according to claim 7, characterized in that:
the conductive piece is a spring needle.
9. The electrostatic conducting device for a battery cold injection mold according to claim 8, wherein:
the positioning frame is grounded through a metal column or a metal chain.
10. The electrostatic conducting device for a battery cold injection mold according to claim 9, characterized in that:
the number of the positioning blocks is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220800051.2U CN217434848U (en) | 2022-04-07 | 2022-04-07 | Electrostatic conduction device for battery cold injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220800051.2U CN217434848U (en) | 2022-04-07 | 2022-04-07 | Electrostatic conduction device for battery cold injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217434848U true CN217434848U (en) | 2022-09-16 |
Family
ID=83217894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220800051.2U Active CN217434848U (en) | 2022-04-07 | 2022-04-07 | Electrostatic conduction device for battery cold injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217434848U (en) |
-
2022
- 2022-04-07 CN CN202220800051.2U patent/CN217434848U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3077658A (en) | Method of manufacturing molded module assemblies | |
| CN217434848U (en) | Electrostatic conduction device for battery cold injection mold | |
| CN205238441U (en) | Mould is inlayed needle and is inlayed nut structure | |
| CN216752252U (en) | Be used for PCB board contact pin carrier | |
| CN204116390U (en) | A kind of direct insertion microwave voltage controlled oscillator test bench | |
| CN211467283U (en) | Injection mold that cell-phone card held in palm | |
| CN111579480A (en) | Storage battery terminal performance simulation test structure and method thereof | |
| CN221078714U (en) | Electronic component test seat | |
| CN221226796U (en) | Assembling and positioning device for bent welding plate connector | |
| CN220583241U (en) | Electric power foundry goods leads to no-go gage trimming means | |
| CN209946311U (en) | PCB board on-line measuring device | |
| CN220959891U (en) | PIN needle position degree short-term test tool | |
| CN209318896U (en) | A kind of plug-in unit shear angle tooling | |
| CN213592732U (en) | Assembly fixture for crimping studs | |
| CN216525936U (en) | IC test socket trades contact pin structure | |
| CN114221190B (en) | J18 series small rectangular electric connector cable assembly encapsulating tool and encapsulating method | |
| CN211957863U (en) | Clamp for assembling annular isolator | |
| CN214750674U (en) | Simple probe test tool designed based on PCB as mother board | |
| CN220710801U (en) | Special adapter for capacitive lithium battery | |
| CN212031598U (en) | Mobile phone camera conductive cloth testing device | |
| CN211953968U (en) | Novel connector PIN needle height detection device | |
| CN212301612U (en) | Bean type battery test fixture | |
| CN219368655U (en) | Pin position degree testing machine for row-type wiring terminal | |
| CN215866936U (en) | Camera module detection tool | |
| CN210109258U (en) | ICT test fixture |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |