CN211643534U - Negative pressure transmission device for pole piece - Google Patents
Negative pressure transmission device for pole piece Download PDFInfo
- Publication number
- CN211643534U CN211643534U CN201921792233.4U CN201921792233U CN211643534U CN 211643534 U CN211643534 U CN 211643534U CN 201921792233 U CN201921792233 U CN 201921792233U CN 211643534 U CN211643534 U CN 211643534U
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- negative pressure
- belt
- pressure plate
- pole piece
- transmission device
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Abstract
The utility model discloses a be used for pole piece negative pressure transmission device, which comprises a frame, be provided with the conveying subassembly that is used for transporting the pole piece in the frame, conveying subassembly includes negative pressure plate, sets up at the driven voller at negative pressure plate both ends, sets up at the drive roll of negative pressure plate below and the belt of cladding on drive roll and two driven voller, a plurality of negative pressure gas pockets have been seted up to the top surface of negative pressure plate, a plurality of gas pockets have been seted up on the belt, be provided with a plurality of flow control spare that are used for adjusting negative pressure in the negative pressure plate. This application passes through the negative pressure, adsorbs the pole piece on the negative pressure board steadily to utilize the belt to convey, the pressure of the adjustable negative pressure of negative pressure board simultaneously makes and to make corresponding regulation according to the different situation, and has seted up horizontal gas pocket and vertical gas pocket on the belt, utilizes horizontal gas pocket to stabilize the both ends of adsorbing the pole piece, and vertical gas pocket adsorbs pole piece middle part simultaneously and makes its exhibition flat, prevents effectively that the pole piece from taking place the warpage phenomenon.
Description
Technical Field
The utility model relates to a technical field is carried to the negative pressure, concretely relates to be used for pole piece negative pressure transmission device.
Background
The battery is a high-capacity long-life environment-friendly battery, has a plurality of advantages, and is widely applied to the fields of energy storage, electric automobiles, portable electronic products and the like. The electrode pole piece is the basis of the lithium ion power battery, and directly determines the electrochemical performance and safety of the battery.
At present, for the conveying of pole pieces, because of the existence of some pole pieces with lower thickness, the pole pieces are easy to be placed unstably during conveying, or the peripheral upwarping of the pole pieces and other conditions occur, so that the stability of CCD photographing is influenced. For the situation, the prior art generally directly adopts a negative pressure form to adsorb the negative pressure, but the situation that the edge of the pole piece is warped still exists, so that a great space for improvement still exists.
SUMMERY OF THE UTILITY MODEL
The utility model provides a be used for pole piece negative pressure transmission device to prior art not enough.
In order to achieve the above purpose, the technical scheme of the utility model is that:
the utility model provides a be used for pole piece negative pressure transmission device, includes the frame, be provided with the conveying subassembly that is used for transporting the pole piece in the frame, conveying subassembly includes negative pressure plate, sets up at the driven voller at negative pressure plate both ends, sets up drive roll and the belt of cladding on drive roll and two driven voller in the negative pressure plate below, a plurality of negative pressure gas pockets have been seted up to the top surface of negative pressure plate, a plurality of gas pockets have been seted up on the belt, be provided with a plurality of flow control spare that are used for adjusting negative pressure in the negative pressure plate.
Further, flow control spare is the flow control roller, a plurality of mounting holes that are used for supplying the flow control roller to insert the installation are seted up to the curb plate of negative pressure plate, the flow control roller includes the roll body and sets up the adjustment disk in roll body one end, the roll body is hollow cylinder, evenly set up the regulation gas pocket that the multirow aperture differs along its radial direction on the roll body, the adjustment disk is regular polygon, and the quantity on its limit is unanimous with the regulation gas pocket row number.
Furthermore, scales are marked on the adjusting disc.
Furthermore, a plurality of groups of strip-shaped groove groups are formed in the upper surface of the negative pressure plate, each strip-shaped groove group comprises a plurality of strip-shaped grooves parallel to the length direction of the negative pressure plate, the strip-shaped groove groups are uniformly distributed on the upper surface of the negative pressure plate along the length direction of the negative pressure plate at intervals, and the negative pressure air holes are formed in the strip-shaped groove groups.
Further, the air holes of the belt comprise a transverse air hole formed in the middle of the belt and longitudinal air holes formed in two sides of the transverse air hole, the length direction of the transverse air hole is consistent with the length direction of the negative pressure plate, and the length direction of the longitudinal air holes is consistent with the width direction of the negative pressure plate.
Further, the strip-shaped grooves of the strip-shaped groove group are arranged at the positions corresponding to the transverse air holes and the longitudinal air holes of the belt.
Further, the one end of frame is provided with the waste material storehouse, the one side that is close to the waste material storehouse on the negative pressure plate is provided with the baffle that is used for leading-in waste material storehouse of waste material.
Compared with the prior art, the utility model, have following advantage:
this application passes through the negative pressure, adsorbs the pole piece on the negative pressure board steadily to utilize the belt to convey, the pressure of the adjustable negative pressure of negative pressure board simultaneously makes and to make corresponding regulation according to the different situation, and has seted up horizontal gas pocket and vertical gas pocket on the belt, utilizes horizontal gas pocket to stabilize the both ends of adsorbing the pole piece, and vertical gas pocket adsorbs pole piece middle part simultaneously and makes its exhibition flat, prevents effectively that the pole piece from taking place the warpage phenomenon.
Drawings
FIG. 1 is a schematic view of the overall structure of the negative pressure transmission device for pole pieces;
FIG. 2 is a schematic side view of the negative pressure transmission device for pole piece;
FIG. 3 is a schematic structural view of a negative pressure plate of the negative pressure transmission device for pole pieces;
FIG. 4 is an enlarged schematic view of portion A of FIG. 3;
FIG. 5 is a schematic structural view of a flow regulating roller for a negative pressure transmission device for pole pieces;
FIG. 6 is a schematic view of a belt structure of the negative pressure transmission device for pole pieces;
description of reference numerals: 1. a frame; 11. a baffle plate; 12. a waste bin; 2. a belt; 21. transverse air holes; 22. longitudinal air holes; 3. a drive roll; 31. mounting a plate; 32. a drive motor; 4. a driven roller; 5. a negative pressure plate; 51. a strip-shaped groove group; 511. a strip-shaped groove; 512. negative pressure air holes; 6. a flow rate adjusting roller; 61. a roller body; 62. an adjusting disk; 63. and adjusting the air holes.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.
Examples
As shown in fig. 1, a be used for pole piece negative pressure transmission device, which comprises a frame 1, be provided with the transport assembly who is used for transporting the pole piece in the frame 1, the one end of frame 1 is provided with waste material storehouse 12, the one side that is close to waste material storehouse 12 on the negative pressure board 5 is provided with the baffle 11 that is used for leading-in waste material storehouse 12 with the waste material, transport assembly includes negative pressure board 5, the driven voller 4 of setting at negative pressure board 5 both ends, set up drive roll 3 and the belt 2 of cladding on drive roll 3 and two driven voller 4 below negative pressure board 5, a plurality of negative pressure gas pocket 512 have been seted up to the top surface of negative pressure board 5, a plurality of gas pockets have been seted up on the belt 2. A driving motor 32 and a mounting plate 31 for mounting the driving motor 32 are mounted on the frame 1 at the position where the driving roller 3 is arranged below the negative pressure plate 5.
Flow control spare specifically is flow control roller 6, and a plurality of mounting holes that are used for supplying flow control roller 6 to insert the installation are seted up to negative pressure plate 5's curb plate, and the mounting hole runs through negative pressure plate 5's both sides, and flow control roller 6 includes roll body 61 and sets up the adjusting disk 62 in roll body 61 one end, and roll body 61 is hollow cylinder, and adjusting disk 62 is regular polygon, fixed connection in the one end of roll body 61. A plurality of rows of adjusting air holes 63 with different apertures are uniformly formed in the roller body 61 along the radial direction, and 6 rows of adjusting air holes 63 with different apertures are formed in the embodiment; for convenience of adjustment, the number of the sides of the adjusting disk 62 is consistent with the row number of the adjusting air holes 63, and is a regular hexagon in the embodiment, and scales matched with the aperture are correspondingly engraved on the outer side surface of the adjusting disk 62, so that a worker can know the corresponding aperture size when adjusting.
The upper surface of the negative pressure plate 5 is provided with a plurality of groups of strip-shaped groove groups 51, each strip-shaped groove group 51 comprises a plurality of strip-shaped grooves 511 parallel to the length direction of the negative pressure plate 5, the strip-shaped groove groups 51 are uniformly distributed on the upper surface of the negative pressure plate 5 along the length direction of the negative pressure plate at intervals, and the negative pressure air holes 512 are formed in the strip-shaped groove groups 51. The air holes on the belt 2 comprise transverse air holes 21 arranged in the middle of the belt 2 and longitudinal air holes 22 arranged on two sides of the transverse air holes 21, the length direction of the transverse air holes 21 is consistent with the length direction of the negative pressure plate 5, and the length direction of the longitudinal air holes 22 is consistent with the width direction of the negative pressure plate 5. The transverse air holes 21 positioned in the middle of the belt 2 mainly have the function of adsorbing the pole pieces, so that the pole pieces are stably transported on the belt 2; the longitudinal air holes 22 on both sides of the transverse air hole 21 are mainly responsible for flattening the pole piece and preventing the pole piece from warping and the like. The corresponding strip-shaped groove 511 and the corresponding negative pressure air hole 512 are arranged on the negative pressure plate 5 at the positions corresponding to the transverse air hole 21 and the longitudinal air hole 22 of the belt 2, so as to improve the working efficiency.
Specifically, when the transmission device is used, the belt 2 is driven to rotate by the driving roller 3 and the two driven rollers 4 arranged at the two ends of the negative pressure plate 5, the pole pieces are placed on the belt 2 and are sucked by the negative pressure air holes 512 of the negative pressure plate 5, the pole pieces are sucked by the transverse air holes 21 in the middle of the belt 2 and are flattened by the longitudinal air holes 22, and the pole pieces can be stably transported on the transmission device. Finally, the waste is directed by the flap to be conveyed into a waste bin 12.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (7)
1. The utility model provides a be used for pole piece negative pressure transmission device which characterized in that: including frame (1), be provided with the conveying subassembly that is used for transporting the pole piece in frame (1), conveying subassembly includes negative pressure board (5), sets up at driven voller (4) at negative pressure board (5) both ends, sets up drive roll (3) and belt (2) of cladding on drive roll (3) and two driven voller (4) in negative pressure board (5) below, a plurality of negative pressure gas pockets (512) have been seted up to the top surface of negative pressure board (5), a plurality of gas pockets have been seted up on belt (2), be provided with a plurality of flow control spare that are used for adjusting negative pressure in negative pressure board (5).
2. The negative pressure transmission device for the pole pieces according to claim 1, wherein: flow control spare is flow control roller (6), a plurality of mounting holes that are used for supplying flow control roller (6) to insert the installation are seted up to the curb plate of negative pressure board (5), flow control roller (6) include roll body (61) and set up adjusting disk (62) in roll body (61) one end, roll body (61) are hollow cylinder, evenly set up regulation gas pocket (63) that the multirow aperture differs along its radial direction on roll body (61), adjusting disk (62) are regular polygon, and the quantity on its limit is unanimous with regulation gas pocket (63) row number.
3. The negative pressure transmission device for the pole pieces according to claim 2, wherein: scales are marked on the adjusting disc (62).
4. The negative pressure transmission device for the pole pieces according to claim 1, wherein: the upper surface of the negative pressure plate (5) is provided with a plurality of groups of strip-shaped groove groups (51), each strip-shaped groove group (51) comprises a plurality of strip-shaped grooves (511) parallel to the length direction of the negative pressure plate (5), the strip-shaped groove groups (51) are uniformly distributed on the upper surface of the negative pressure plate (5) at intervals along the length direction of the negative pressure plate, and the negative pressure air holes (512) are formed in the strip-shaped groove groups (51).
5. The negative pressure transmission device for the pole pieces according to claim 4, wherein: the air hole of belt (2) is including setting up horizontal air hole (21) at belt (2) middle part and setting up vertical air hole (22) in horizontal air hole (21) both sides, the length direction of horizontal air hole (21) is unanimous with negative pressure plate (5) length direction, the length direction of vertical air hole (22) is unanimous with negative pressure plate (5) width direction.
6. The negative pressure transmission device for the pole pieces according to claim 5, wherein: the strip grooves (511) of the strip groove group (51) are arranged at the positions corresponding to the transverse air holes (21) and the longitudinal air holes (22) of the belt (2).
7. The negative pressure transmission device for the pole pieces according to claim 1, wherein: one end of the frame (1) is provided with a waste bin (12), and one side of the negative pressure plate (5) close to the waste bin (12) is provided with a baffle (11) for guiding waste into the waste bin (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921792233.4U CN211643534U (en) | 2019-10-23 | 2019-10-23 | Negative pressure transmission device for pole piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921792233.4U CN211643534U (en) | 2019-10-23 | 2019-10-23 | Negative pressure transmission device for pole piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211643534U true CN211643534U (en) | 2020-10-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921792233.4U Active CN211643534U (en) | 2019-10-23 | 2019-10-23 | Negative pressure transmission device for pole piece |
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| Country | Link |
|---|---|
| CN (1) | CN211643534U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023174424A1 (en) * | 2022-03-18 | 2023-09-21 | 宁德时代新能源科技股份有限公司 | Cell electrode plate feeding device, cell manufacturing apparatus, and cell electrode plate feeding method |
-
2019
- 2019-10-23 CN CN201921792233.4U patent/CN211643534U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023174424A1 (en) * | 2022-03-18 | 2023-09-21 | 宁德时代新能源科技股份有限公司 | Cell electrode plate feeding device, cell manufacturing apparatus, and cell electrode plate feeding method |
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