CN210731476U - Pressing device for battery roll core - Google Patents
Pressing device for battery roll core Download PDFInfo
- Publication number
- CN210731476U CN210731476U CN201921362472.6U CN201921362472U CN210731476U CN 210731476 U CN210731476 U CN 210731476U CN 201921362472 U CN201921362472 U CN 201921362472U CN 210731476 U CN210731476 U CN 210731476U
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- China
- Prior art keywords
- connecting rod
- tray
- pressing
- battery
- roll core
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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Abstract
The utility model provides a pressing device for a battery roll core, which comprises a tray, a pressing mechanism and a driving mechanism, wherein the tray is used for bearing the battery roll core; the pressing mechanism is used for pressing the battery roll core on the tray and comprises a support frame, a rotating shaft, a connecting rod and a pressing plate, the support frame is arranged on the outer side of the tray, the rotating shaft is rotatably connected to the support frame, one end of the connecting rod is fixedly connected to the rotating shaft, the other end of the connecting rod extends to the upper portion of the tray, and the pressing plate is fixedly connected to the other end of the connecting rod and faces the tray; the driving mechanism is used for driving the connecting rod to rotate along the rotating shaft, and the movable end of the driving mechanism is in contact with one end of the connecting rod. The utility model discloses a tray bears battery roll core and horizontal location, makes the connecting rod rotate, in order to make the clamp plate move down to fix the vertical compressing tightly of tray along the axis of rotation through driving returning of actuating cylinder.
Description
Technical Field
The utility model belongs to the technical field of electric core processing, concretely relates to battery rolls up closing device of core.
Background
The welding process is an indispensable part in the production process of the lithium ion battery, the control of the process capability directly influences the performance of the lithium ion battery, at present, a plurality of places worth improving exist in the process, for example, in the existing assembly line manufacturing process of the lithium battery pack, each welding machine table faces the technical problem that how to fix the winding core does not move, and therefore how to better press the winding core is one of the problems of the welding process.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned shortcomings of the prior art, an object of the present invention is to provide a pressing device for a battery roll core.
In order to achieve the above objects or other objects, the present invention provides a method for manufacturing a semiconductor device, comprising:
a pressing device for a battery winding core comprises,
the tray is used for bearing the battery winding core;
a pressing mechanism for pressing the battery roll core onto the tray, comprising,
the supporting frame is arranged on the outer side of the tray;
the rotating shaft is rotatably connected to the supporting frame;
one end of the connecting rod is fixedly connected to the rotating shaft, and the other end of the connecting rod extends to the upper part of the tray;
the pressing plate is fixedly connected to the other end of the connecting rod and faces the tray;
and the driving mechanism is used for driving the connecting rod to rotate along the rotating shaft, and the movable end of the driving mechanism is in contact with one end of the connecting rod.
Furthermore, the lower surface of the pressing plate is connected with an adhesive layer.
Further, actuating mechanism is including driving actuating cylinder, with driving actuating cylinder rigid coupling be used for the fixed cylinder mounting panel that drives actuating cylinder, with drive the lower briquetting that actuating cylinder expansion end is connected and with down the briquetting be connected and with the fixed round wheel that the one end of connecting rod contacted.
Furthermore, the support frame includes a supporting bottom plate, a fixed rod perpendicular to the length direction of the connecting rod is fixedly connected to the connecting rod, and an elastic component connected with the supporting bottom plate is connected to the fixed rod.
Furthermore, the support frame includes supporting baseplate and the bearing frame of connecting on supporting baseplate and being parallel to each other, axis of rotation swing joint is on the bearing frame.
Has the advantages that:
1. the utility model has the advantages that the tray bears the battery roll core and is transversely positioned, and the retraction of the driving cylinder causes the connecting rod to rotate along the rotating shaft so as to cause the pressing plate to move downwards to vertically fix and compress the tray;
2. the utility model controls the downward moving force of the pressing plate through the connected elastic component, and prevents the surface diaphragm of the battery roll core from being crushed or damaged due to the resilience of the pressing plate; the viscose of clamp plate bottom can further cushion the dynamics of compressing tightly of battery roll core, reduces the condition that the surface diaphragm damaged, reduces the production of battery roll core defective rate from this.
Drawings
Fig. 1 is a schematic structural view of the present invention;
in the figure: 10. a tray; 20. a hold-down mechanism; 21. a support frame; 21-1, supporting the bottom plate; 21-2, bearing seats; 22. a rotating shaft; 23. a connecting rod; 24. pressing a plate; 25. an adhesive layer; 26. connecting blocks; 30. a drive mechanism; 31. a driving cylinder; 32. a cylinder mounting plate; 33. pressing the block; 34. a pinch roller; 40. the battery rolls up the core.
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein. The present invention can also be implemented or applied through other different specific embodiments, and various details in the present specification can be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention.
As shown in fig. 1, the pressing device for a battery roll core of the present invention comprises a tray, a pressing mechanism and a driving mechanism, wherein the tray is used for carrying the battery roll core, the tray comprises a tray bottom plate and limiting blocks connected to the tray bottom plate, the limiting blocks are provided with a plurality of limiting blocks and are respectively arranged on four directions of the tray, the limiting blocks and the tray in the four directions form a positioning groove for placing the battery roll core, so that the limiting blocks prevent the battery roll core from moving laterally on the positioning groove;
as shown in fig. 1, the pressing mechanism is used for pressing the battery roll onto the tray, the pressing mechanism includes a support frame, a rotating shaft, a connecting rod, a pressing plate and an adhesive layer, the support frame is disposed outside the tray, the support frame includes a support base plate and two bearing seats which are connected to the support base plate and are parallel to each other, the rotating shaft is rotatably connected between the two bearing seats, a fixing rod perpendicular to the length direction of the connecting rod is fixedly connected to the connecting rod, the fixing rod passes through the connecting rod from one side of the connecting rod to extend to the other side of the connecting rod, two ends of the fixing rod are connected to an elastic component, and the other end of the elastic component is connected to the support base plate; the one end rigid coupling of connecting rod is in the axis of rotation, just the other end of connecting rod extends to the top of tray, the clamp plate is through the quick rigid coupling of the connection of the type of falling T on the other end of connecting rod, the lower surface orientation of clamp plate the tray, just be connected with one deck viscose layer on the lower surface, preferably, when the clamp plate compresses tightly the battery roll core, the distance between the lower surface of clamp plate and the lower surface of constant head tank is less than or equal to the thickness that the battery rolled the core slightly to this vertical the compressing tightly of rolling up the core of better realization to the battery.
As shown in fig. 1, actuating mechanism be used for making the connecting rod rotate along the axis of rotation, actuating mechanism's expansion end with the one end of connecting rod contacts, actuating mechanism including driving actuating cylinder, it is fixed to drive actuating cylinder and install through the cylinder mounting panel drive actuating cylinder's activity is served and is connected with briquetting down, be connected with a pinch roller down on the briquetting, the pinch roller contacts with the one end that is close to the axis of rotation in the connecting rod, it exerts the effort to the connecting rod through the pinch roller to drive actuating cylinder, makes the connecting rod rotate along the axis of rotation.
The use process comprises the following steps: the utility model discloses when not using, the expansion end that drives actuating cylinder is for stretching out the state, it exerts pressure to the connecting rod to drive actuating cylinder this moment, make the other end and the clamp plate perk that make up of connecting rod, accessible manual work or manipulator are rolled up the battery and are arranged in the constant head tank of tray in the core this moment, the rethread drives the returning of driving actuating cylinder and contracts, make the connecting rod rotate along the axis of rotation, make the clamp plate move down gradually until with the tray on the battery roll core contact and compress tightly, can cushion decurrent packing force compressing tightly in-process elastic component, can accomplish compressing tightly the location of battery roll core from this, accomplish the welding back, the expansion end that drives actuating cylinder stretches out, the clamp plate upwards perks gradually, take out.
The foregoing is merely a preferred embodiment of the present invention, and is not intended to limit the present invention in any way and in any way, and it should be understood that modifications and additions may be made by those skilled in the art without departing from the method of the present invention, and such modifications and additions are also considered to be within the scope of the present invention. Those skilled in the art can make various changes, modifications and evolutions equivalent to those made by the above-disclosed technical content without departing from the spirit and scope of the present invention, and all such changes, modifications and evolutions are equivalent embodiments of the present invention; meanwhile, any changes, modifications and evolutions of equivalent changes to the above embodiments according to the actual technology of the present invention are also within the scope of the technical solution of the present invention.
Claims (5)
1. A pressing device for a battery winding core is characterized by comprising,
a tray (10) for carrying a battery roll core (40);
a pressing mechanism (20) for pressing the battery roll core onto the tray, comprising,
the supporting frame (21) is arranged on the outer side of the tray;
a rotating shaft (22) which is rotatably connected to the supporting frame;
one end of the connecting rod (23) is fixedly connected to the rotating shaft, and the other end of the connecting rod extends to the upper part of the tray;
the pressing plate (24) is fixedly connected to the other end of the connecting rod and faces the tray;
a drive mechanism (30) for causing the connecting rod to rotate along the axis of rotation, the movable end of the drive mechanism being in contact with one end of the connecting rod.
2. A compression device for a battery jelly roll according to claim 1, wherein the lower surface of the pressing plate is provided with an adhesive layer (25) thereon.
3. The pressing device for the battery winding core according to claim 1, wherein the driving mechanism comprises a driving cylinder (31), a cylinder mounting plate (32) fixedly connected with the driving cylinder and used for fixing the driving cylinder, a lower pressing block (33) connected with the movable end of the driving cylinder, and a pressing wheel (34) connected with the lower pressing block and in contact with one end of the connecting rod.
4. The pressing device for a battery roll core according to claim 1, wherein the supporting frame comprises a supporting base plate (21-1), the connecting rod is fixedly connected with a fixing rod (26) perpendicular to the length direction of the connecting rod, and the fixing rod is connected with an elastic component (27) connected with the supporting base plate.
5. The pressing device for the battery winding core according to claim 1 or 4, wherein the supporting frame comprises a supporting bottom plate (21-1) and bearing seats (21-2) which are connected to the supporting bottom plate and are parallel to each other, and the rotating shaft is movably connected to the bearing seats.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921362472.6U CN210731476U (en) | 2019-08-21 | 2019-08-21 | Pressing device for battery roll core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921362472.6U CN210731476U (en) | 2019-08-21 | 2019-08-21 | Pressing device for battery roll core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210731476U true CN210731476U (en) | 2020-06-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921362472.6U Active CN210731476U (en) | 2019-08-21 | 2019-08-21 | Pressing device for battery roll core |
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| Country | Link |
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| CN (1) | CN210731476U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113618238A (en) * | 2021-08-13 | 2021-11-09 | 深圳市尚拓激光技术有限公司 | Lithium battery busbar laser welding equipment |
-
2019
- 2019-08-21 CN CN201921362472.6U patent/CN210731476U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113618238A (en) * | 2021-08-13 | 2021-11-09 | 深圳市尚拓激光技术有限公司 | Lithium battery busbar laser welding equipment |
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