CN219135849U - Ultrathin metal lithium belt winding device - Google Patents
Ultrathin metal lithium belt winding device Download PDFInfo
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- CN219135849U CN219135849U CN202222818360.5U CN202222818360U CN219135849U CN 219135849 U CN219135849 U CN 219135849U CN 202222818360 U CN202222818360 U CN 202222818360U CN 219135849 U CN219135849 U CN 219135849U
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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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Abstract
The utility model discloses an ultrathin metal lithium belt winding device, which relates to the technical field of metal lithium belt production, and comprises a box body and a winding roller, wherein a control assembly is arranged in the box body, the inner sides of the top end and the bottom end of the box body are fixedly connected with drying fans, the inner sides of the top end and the bottom end of the box body are fixedly connected with sleeves, the inner sides of the two sleeves are respectively and slidably connected with a sliding rod, and one ends of the two sliding rods are respectively and fixedly connected with an auxiliary roller: the sliding rod which is arranged in a sliding manner through the sleeve is convenient to drive the auxiliary roller to move along with the pulling force generated by winding when the metal lithium belt body is wound, and meanwhile, the auxiliary roller is convenient to have elastic movement acting force through the elastic auxiliary acting force of the spring, so that the auxiliary roller is convenient to be matched with the winding of the metal lithium belt body to move, the metal lithium belt body is protected, and damage to the metal lithium belt body due to overlarge pulling force is prevented.
Description
Technical Field
The utility model relates to a winding device, in particular to an ultrathin metal lithium belt winding device, and belongs to the technical field of metal lithium belt production.
Background
In recent years, with the demand of electric products such as smart phones, tablet computers and electric automobiles on high-energy density chemical power supplies, the specific capacity demand on lithium ion secondary batteries is also increasing, in order to meet the demand of customers on lithium cathodes, various ultrathin metal lithium belts are generated, the ultrathin metal lithium belts are used as the lithium metal battery cathodes, the energy density of the batteries can be remarkably improved, the weight of the lithium as the cathodes is greatly reduced, and the ultrathin metal lithium belts can supplement part of active lithium in advance for the lithium ion battery cathode pole pieces, so that the performance of the lithium ion batteries is improved, the efficiency of the battery cathodes is improved, and a metal lithium belt production device is needed in the production process of the ultrathin metal lithium belts, so that the ultrathin metal lithium belt winding device on the market is popularized and used accordingly;
the utility model discloses a "metallic lithium area coiling mechanism" of application number "CN202022294342.2" is also the technology of becoming mature day by day, and it "includes forced cooling device, first spacing support, second spacing support, reel, laser thickness gauge and motor, forced cooling device is located extrusion die mouth below and be located one side of first spacing support, first spacing support the spacing support of second all is connected with the PLC system, the reel is located one side of the spacing support of second. The metal lithium belt winding device provided by the utility model has high automation degree, and improves the production efficiency of companies; the laser thickness gauge monitors the thickness of the lithium belt in real time, avoids the unqualified condition of the thickness of the lithium belt, improves the qualification rate of products, but the device has the following defects in actual use.
1) An auxiliary structure is not arranged at the middle position of the metal lithium belt for pulling and winding, which is not beneficial to protecting the lithium belt;
2) The roller is inconvenient to install and detach when in actual use.
Disclosure of Invention
The utility model aims to provide an ultrathin metal lithium belt winding device, which solves the problem that the middle position for pulling and winding a metal lithium belt is not provided with an auxiliary structure in the background art, and is not beneficial to protecting the lithium belt.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an ultra-thin metal lithium area coiling mechanism, includes box and wind-up roll, the inside of box is equipped with control assembly, the top inboard of box and the inboard equal fixedly connected with drying blower of bottom, the top inboard of box and the inboard equal fixedly connected with sleeve of bottom, two telescopic inboard equal sliding connection has the slide bar, two the equal fixedly connected with auxiliary roll of one end of slide bar, two the equal fixedly connected with limiting disc in both ends of auxiliary roll, the inner wall fixedly connected with extension board of box, the inner wall fixedly connected with driving motor at the box back, driving motor's transmission shaft fixedly connected with fixed cylinder, the wind-up roll is located one side of fixed cylinder, the front of box articulates there is the chamber door, the front fixedly connected with handle of chamber door.
Preferably, the control assembly comprises a forward and reverse rotating motor, a fixed plate, a rotating block and a limiting assembly, wherein the forward and reverse rotating motor is fixedly arranged at the top end of the support plate, a connecting screw rod is fixedly connected with a transmission shaft of the forward and reverse rotating motor, a connecting plate is connected to the outer side of the connecting screw rod through screw rod nut threads, the fixed plate is fixedly arranged at the top end of the connecting plate, and the rotating block is rotatably arranged at one side of the fixed plate.
Preferably, one end of the connecting screw rod is rotatably connected with the inner wall of the front face of the box body through a bearing, and the bottom end of the connecting plate is attached to the top end of the support plate.
Preferably, the limiting assembly comprises a limiting cylinder and two cross clamping blocks, the limiting cylinder is fixedly arranged at one end of the rotating block, rubber pads are fixedly connected to the inner side of the limiting cylinder and the inner side of the fixed cylinder, and the two cross clamping blocks are respectively fixedly arranged at the inner side of the limiting cylinder and the inner side of the fixed cylinder.
Preferably, the inside of wind-up roll both sides has all been seted up the cross draw-in groove, two the cross fixture block respectively with two the joint of cross draw-in groove mutually.
Preferably, the two sleeves are sleeved with springs, and two ends of each spring are fixedly connected with the outer sides of the two auxiliary rollers and the inner side of the box body respectively.
Preferably, a switch panel is fixedly arranged on one side of the box body, a driving motor switch, a forward and reverse rotating motor switch and a drying fan switch are respectively arranged on the surface of the switch panel, the driving motor and the forward and reverse rotating motor are respectively electrically connected with an external power supply through the driving motor switch and the forward and reverse rotating motor switch, and the two drying fans are electrically connected with the external power supply through the drying fan switch.
Compared with the related art, the ultrathin metal lithium belt winding device provided by the utility model has the following beneficial effects:
1. the utility model provides an ultra-thin metal lithium area coiling mechanism, through the slide bar that slides with the sleeve and set up be convenient for when carrying out the rolling to the metal lithium area body can drive the auxiliary roller along with the pulling force that the rolling produced and remove, simultaneously the elasticity auxiliary force through the spring is convenient for make the auxiliary roller have elasticity removal effort, be convenient for make the auxiliary roller cooperate the rolling of metal lithium area body, and remove, be favorable to protecting the metal lithium area body, prevent that the pulling force that the metal lithium area body received is too big and receive the damage;
2. ultrathin metal lithium strip winding device is convenient for drive through positive and negative rotating motor and connects the lead screw rotation, and the removal of the spacing section of thick bamboo of control of being convenient for is convenient for make two cross draw-in grooves respectively with two cross fixture blocks block looks block, is convenient for fix spacing to the wind-up roll, and is convenient for take off the wind-up roll, drives fixed section of thick bamboo through driving motor and rotates and be convenient for drive the wind-up roll and rotate, is convenient for carry out the rolling to metal lithium strip body, is convenient for the rolling and easy and simple to handle.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the internal structure of the present utility model;
FIG. 3 is a schematic view of a part of the structure of the present utility model;
FIG. 4 is a second partial schematic view of the present utility model;
FIG. 5 is a third partial schematic view of the present utility model;
fig. 6 is a schematic view of a partial cross-sectional structure of the present utility model.
In the figure: 1. a case; 2. a control assembly; 21. a forward and reverse rotation motor; 22. connecting a screw rod; 23. a connecting plate; 24. a fixing plate; 25. a rotating block; 26. a limit component; 261. a limiting cylinder; 262. a rubber pad; 263. a cross clamping block; 3. a drying fan; 4. a sleeve; 5. a slide bar; 6. a spring; 7. an auxiliary roller; 8. a limiting disc; 9. a support plate; 10. a driving motor; 11. a fixed cylinder; 12. a wind-up roll; 13. a cross clamping groove; 14. a door; 15. a grip; 16. and a switch panel.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1:
referring to fig. 1-6, the utility model provides an ultrathin metal lithium belt winding device, which comprises a box body 1 and a winding roller 12, wherein a control component 2 is arranged in the box body 1, the inner side of the top end and the inner side of the bottom end of the box body 1 are fixedly connected with a drying fan 3, the inner sides of the top end and the inner side of the bottom end of the box body 1 are fixedly connected with sleeves 4, the inner sides of the two sleeves 4 are respectively and slidably connected with a sliding rod 5, one end of each sliding rod 5 is fixedly connected with an auxiliary roller 7, two ends of each auxiliary roller 7 are respectively and fixedly connected with a limiting disc 8, the inner wall of the box body 1 is fixedly connected with a support plate 9, the inner wall of the back surface of the box body 1 is fixedly connected with a driving motor 10, a transmission shaft of the driving motor 10 is fixedly connected with a fixing cylinder 11, the winding roller 12 is positioned on one side of the fixing cylinder 11, the front surface of the box body 1 is hinged with a box door 14, and the front surface of the box door 14 is fixedly connected with a handle 15;
a switch panel 16 is fixedly arranged on one side of the box body 1, a driving motor switch and a drying fan switch are respectively arranged on the surface of the switch panel 16, the driving motor 10 is electrically connected with an external power supply through the driving motor switch, and the two drying fans 3 are electrically connected with the external power supply through the drying fan switch, so that the driving motor 10 and the drying fans 3 can be controlled to operate respectively;
referring to fig. 1-6, an ultrathin metal lithium belt winding device further comprises a control assembly 2, wherein the control assembly 2 comprises a forward and reverse rotation motor 21, a fixed plate 24, a rotation block 25 and a limiting assembly 26, the forward and reverse rotation motor 21 is fixedly arranged at the top end of the support plate 9, a transmission shaft of the forward and reverse rotation motor 21 is fixedly connected with a connecting screw rod 22, the outer side of the connecting screw rod 22 is connected with a connecting plate 23 through screw rod nuts in a threaded manner, the fixed plate 24 is fixedly arranged at the top end of the connecting plate 23, and the rotation block 25 is rotatably arranged at one side of the fixed plate 24;
one end of the connecting screw rod 22 is rotationally connected with the inner wall of the front face of the box body 1 through a bearing, and the bottom end of the connecting plate 23 is attached to the top end of the support plate 9;
a switch panel 16 is fixedly arranged on one side of the box body 1, a forward and reverse motor switch is arranged on the surface of the switch panel 16, and a forward and reverse motor 21 is electrically connected with an external power supply through the forward and reverse motor switch;
specifically, as shown in fig. 1 and 2, the handle 15 is held to open the box door 14, then the forward and reverse motor 21 is controlled to operate by the forward and reverse motor switch on the switch panel 16, the connecting screw 22 is driven to rotate by the forward and reverse motor 21, at this time, the connecting plate 23 and the fixing plate 24 are driven to move towards the box door 14, then the limiting cylinder 261 is driven to move gradually to be far away from the fixing cylinder 11, then the forward and reverse motor 21 is turned off, one of the cross clamping grooves 13 formed on the wind-up roll 12 is clamped with the cross clamping block 263 formed on the fixing cylinder 11, and then the forward and reverse motor 21 is controlled to drive the connecting screw 22 to rotate reversely in comparison with the previous one, so that the fixing plate 24 is driven to be gradually close to the fixing cylinder 11.
Example 2:
the limiting assembly 26 comprises a limiting cylinder 261 and two cross clamping blocks 263, the limiting cylinder 261 is fixedly arranged at one end of the rotating block 25, rubber pads 262 are fixedly connected to the inner side of the limiting cylinder 261 and the inner side of the fixed cylinder 11, and the two cross clamping blocks 263 are fixedly arranged on the inner side of the limiting cylinder 261 and the inner side of the fixed cylinder 11 respectively;
the insides of the two sides of the wind-up roll 12 are provided with cross clamping grooves 13, and two cross clamping blocks 263 are respectively clamped with the two cross clamping grooves 13;
specifically, as shown in fig. 3, 4 and 6, one of the cross clamping grooves 13 formed on the wind-up roll 12 is clamped with the cross clamping block 263 arranged on the fixed cylinder 11, then the forward-reverse motor 21 is controlled to drive the connecting screw rod 22 to rotate reversely before the connection screw rod 22 is driven to gradually approach the fixed cylinder 11, then the limiting cylinder 261 is rotated, so that the cross clamping block 263 arranged on the limiting cylinder 261 is clamped with the other cross clamping groove 13 formed on the wind-up roll 12, limiting of the wind-up roll 12 is completed, and the rotating block 25 and the fixed plate 24 are rotationally arranged, so that the limiting cylinder 261 is not influenced to wind the metal lithium strip body along with the rotation of the fixed cylinder 11.
Working principle: when the ultrathin metal lithium tape winding device is specifically used, firstly, the handle 15 is held to open the box door 14, then the forward and reverse motor 21 is controlled to operate through the forward and reverse motor switch on the switch panel 16, the connecting screw rod 22 is driven to rotate through the forward and reverse motor 21, at the moment, the connecting plate 23 and the fixed plate 24 are driven to move towards the box door 14, the limit cylinder 261 is driven to move gradually to be far away from the fixed cylinder 11, then the forward and reverse motor 21 is closed, one of the cross clamping grooves 13 formed on the winding roller 12 is clamped with the cross clamping block 263 formed on the fixed cylinder 11, then the forward and reverse motor 21 is controlled to drive the connecting screw rod 22 to reversely rotate before, the fixed plate 24 is driven to gradually approach the fixed cylinder 11, the limit cylinder 261 is rotated, the cross clamping block 263 formed on the limit cylinder 261 is clamped with the other cross clamping groove 13 formed on the winding roller 12, the limit of the wind-up roller 12 is completed, and the rotating block 25 and the fixed plate 24 are rotationally arranged, so that the limit cylinder 261 is not influenced to wind up the metal lithium belt body along with the rotation of the fixed cylinder 11, after the wind-up roller 12 is installed, the metal lithium belt body is extruded by an extrusion film opening arranged in the box body 1, meanwhile, two drying fans 3 are controlled to operate through two fan switches, the top and the bottom of the metal lithium belt body are both blown and air-dried, the bottom of the metal lithium belt body is attached to the top of the left auxiliary roller 7, then the top of the metal lithium belt body is continuously attached to the bottom of the right auxiliary roller 7, wherein two sliding rods 5 slide in the two sleeves 4, a certain elastic buffer space can be reserved for the metal lithium belt body when the metal lithium belt body is pulled and wound up through the sliding action of the two sliding rods 5 and the elastic connection action of the springs 6, then, the metal lithium belt body is wound on the outer side of the winding roller 12, the driving motor 10 is controlled to operate through the driving motor switch, the driving motor 10 drives the fixed cylinder 11, the limiting cylinder 261 and the winding roller 12 to rotate, the metal lithium belt body is wound, the operation is simple and convenient, and the winding roller 12 is convenient to take down to process the wound metal lithium belt body.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an ultra-thin lithium metal tape coiling mechanism, includes box (1) and wind-up roll (12), its characterized in that: the inside of box (1) is equipped with control assembly (2), the top inboard of box (1) is all fixedly connected with drying fan (3) with the bottom inboard, the top inboard of box (1) is all fixedly connected with sleeve (4) with the bottom inboard, two the inboard of sleeve (4) is sliding connection with slide bar (5), two the equal fixedly connected with auxiliary roller (7) of one end of slide bar (5), two the equal fixedly connected with limiting disc (8) in both ends of auxiliary roller (7), the inner wall fixedly connected with extension board (9) of box (1), the inner wall fixedly connected with driving motor (10) at the box (1) back, the transmission shaft fixedly connected with fixed cylinder (11) of driving motor (10), wind-up roll (12) are located one side of fixed cylinder (11), the front of box (1) articulates there is chamber door (14), the front fixedly connected with handle (15) of chamber door (14).
2. The ultrathin metal lithium strip winding device according to claim 1, wherein: the control assembly (2) comprises a forward and reverse rotating motor (21), a fixed plate (24), a rotating block (25) and a limiting assembly (26), wherein the forward and reverse rotating motor (21) is fixedly arranged at the top end of the support plate (9), a transmission shaft of the forward and reverse rotating motor (21) is fixedly connected with a connecting screw rod (22), the outer side of the connecting screw rod (22) is connected with a connecting plate (23) through screw rod nut threads, the fixed plate (24) is fixedly arranged at the top end of the connecting plate (23), and the rotating block (25) is rotatably arranged at one side of the fixed plate (24).
3. The ultrathin metal lithium strip winding device according to claim 2, wherein: one end of the connecting screw rod (22) is rotatably connected with the front inner wall of the box body (1) through a bearing, and the bottom end of the connecting plate (23) is attached to the top end of the support plate (9).
4. The ultrathin metal lithium strip winding device according to claim 2, wherein: the limiting assembly (26) comprises a limiting cylinder (261) and two cross clamping blocks (263), the limiting cylinder (261) is fixedly arranged at one end of the rotating block (25), rubber pads (262) are fixedly connected to the inner side of the limiting cylinder (261) and the inner side of the fixed cylinder (11), and the two cross clamping blocks (263) are respectively and fixedly arranged at the inner side of the limiting cylinder (261) and the inner side of the fixed cylinder (11).
5. The ultrathin metal lithium strip winding device according to claim 4, wherein: the inside of wind-up roll (12) both sides has all been seted up cross draw-in groove (13), two cross fixture block (263) respectively with two cross draw-in groove (13) looks block.
6. The ultrathin metal lithium strip winding device according to claim 1, wherein: the two sleeves (4) are sleeved with springs (6), and two ends of each spring (6) are fixedly connected with the outer sides of the two auxiliary rollers (7) and the inner side of the box body (1) respectively.
7. The ultrathin metal lithium strip winding device according to claim 2, wherein: one side of the box body (1) is fixedly provided with a switch panel (16), the surface of the switch panel (16) is respectively provided with a driving motor switch, a forward and reverse rotating motor switch and a drying fan switch, the driving motor (10) and the forward and reverse rotating motor (21) are respectively electrically connected with an external power supply through the driving motor switch and the forward and reverse rotating motor switch, and the two drying fans (3) are electrically connected with the external power supply through the drying fan switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222818360.5U CN219135849U (en) | 2022-10-25 | 2022-10-25 | Ultrathin metal lithium belt winding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222818360.5U CN219135849U (en) | 2022-10-25 | 2022-10-25 | Ultrathin metal lithium belt winding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219135849U true CN219135849U (en) | 2023-06-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222818360.5U Active CN219135849U (en) | 2022-10-25 | 2022-10-25 | Ultrathin metal lithium belt winding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219135849U (en) |
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2022
- 2022-10-25 CN CN202222818360.5U patent/CN219135849U/en active Active
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