CN111014988A - A lithium battery pole piece laser cutting waste collection box - Google Patents
A lithium battery pole piece laser cutting waste collection box Download PDFInfo
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- CN111014988A CN111014988A CN201911278928.5A CN201911278928A CN111014988A CN 111014988 A CN111014988 A CN 111014988A CN 201911278928 A CN201911278928 A CN 201911278928A CN 111014988 A CN111014988 A CN 111014988A
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- compression
- lithium battery
- battery pole
- compression chamber
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/70—Auxiliary operations or equipment
- B23K26/702—Auxiliary equipment
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/38—Removing material by boring or cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/36—Electric or electronic devices
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a waste collecting box for laser cutting of a lithium battery pole piece. The laser cutting waste collecting box for the lithium battery pole piece comprises a box body; a compression chamber is arranged on the box body; the top of the compression chamber is provided with an inlet; a horizontal compression plate is arranged in the compression chamber; the horizontal compression plate can move horizontally in the compression chamber; the compression chamber is divided by the horizontal compression plate to form a compression cavity I and a compression cavity II; vertical compression plates are arranged on one sides, far away from the inlet, in the compression cavity I and the compression cavity II; the vertical compression plate can move up and down along the vertical direction; the outlet is formed in the bottom of the compression cavity I and the bottom of the compression cavity II. The lithium battery pole piece laser cutting waste collecting box is used for collecting laser cutting waste, can realize non-stop waste collecting treatment of a laser cutter, is beneficial to non-stop continuous operation of the laser cutter, and improves the production efficiency of lithium battery pole pieces.
Description
Technical Field
The invention relates to the technical field of lithium battery pole piece laser cutting, in particular to a waste collecting box for lithium battery pole piece laser cutting.
Background
In the production process of the coiled lithium battery, tabs need to be cut out of the positive and negative pole pieces, and the conventional cutting mode of the lithium battery pole pieces is generally laser cutting. During the laser cutting process, a large amount of waste materials and dust are easily generated, and the conventional laser cutting method for collecting the waste materials is usually to collect the waste materials into a waste material box through negative pressure adsorption. Due to the limited volume capacity of the waste bin, after the waste bin collects and loads a certain amount of waste, the conventional treatment mode is to close the laser cutter to clean the waste bin, so that the waste in the waste bin is prevented from being overstocked. However, the waste material treatment mode of the transmission needs to be stopped, so that the production efficiency of the laser cutting of the lithium battery pole piece is low.
The existing mode for improving the treatment efficiency of the laser cutting waste materials is to compress the waste materials in a waste material box so that the waste material box can collect the waste materials as much as possible, and then the waste material box is stopped for treatment once again. However, the method does not completely solve the problem of stopping the machine to treat the waste in the waste bin, only reduces the times of stopping the machine for treatment, cannot completely treat the waste without stopping the machine, has low production efficiency, and obviously cannot meet the capacity requirement under the condition of large-scale production requirement of lithium batteries at present.
Disclosure of Invention
The invention aims to provide a waste collection box for laser cutting of a lithium battery pole piece, aiming at the defects in the prior art. This garbage collection box is used for the collection of laser cutting waste material, can realize the non-stop garbage collection of laser cutter and handle, is favorable to the non-stop continuous operation of laser cutter, improves lithium-ion battery pole piece's production efficiency.
The purpose of the invention is realized by the following technical scheme.
A waste collecting box for laser cutting of lithium battery pole pieces comprises a box body; a compression chamber is arranged on the box body; the top of the compression chamber is provided with an inlet;
a horizontal compression plate is arranged in the compression chamber; the horizontal compression plate can move horizontally in the compression chamber;
the compression chamber is internally divided by the horizontal compression plate to form a plurality of compression chambers, including a compression chamber I and a compression chamber II; vertical compression plates are arranged on one sides, far away from the inlet, in the compression cavity I and the compression cavity II; the vertical compression plate can move up and down along the vertical direction;
the outlet is formed in the bottom of the compression cavity I and the bottom of the compression cavity II.
Preferably, the inlet is also communicated with a dust suction port which can be connected with a dust suction machine for dust suction treatment of waste materials entering the compression chamber.
Preferably, the horizontal compression plate and the vertical compression plate are movably arranged in the compression chamber through a horizontal screw rod and a vertical screw rod respectively.
Preferably, the compression surface of the horizontal compression plate is vertical to the horizontal plane; the compression surface of the vertical compression plate is parallel to the horizontal plane.
Preferably, the inlet is opened in the middle of the compression chamber; and the vertical compression plate has a width less than half of a width of the compression chamber.
Preferably, the compression chamber is disposed at an upper portion of the case; the lower part of the box body is a hollow compressed waste collecting chamber.
Preferably, the outlet has an opening width greater than or equal to the width of the vertical compression plate.
Preferably, the outlet is provided with an outlet valve; the outlet valve is arranged at the outlet in an openable and closable manner.
More preferably, the outlet valve is arranged at the outlet in an openable and closable manner through a moving assembly;
the moving assembly comprises a moving power part and a guide part; the outlet valve is slidably arranged on the guide piece; and the power output end of the movable power piece is in transmission connection with the outlet valve.
Preferably, a receiving hopper is arranged below the outlet.
More preferably, the receiving hopper and the outlet are eccentrically arranged.
Preferably, the bottom of box is provided with the universal wheel, can make things convenient for the position of the whole collecting box of quick travel conversion as required, and it is high to use the flexibility.
Compared with the prior art, the invention has the following advantages and beneficial effects:
(1) the lithium battery pole piece laser cutting waste collection box is used for collecting laser cutting waste, in the waste collection process, the two compression cavities can realize continuous and uninterrupted alternate circulating compression work, and the bottoms of the two compression cavities are provided with outlets for compressed material discharging, so that the whole waste collection box can realize continuous and uninterrupted material pressing and discharging, and further can realize non-stop waste collection and treatment of a laser cutter, thereby being beneficial to the non-stop continuous operation of the laser cutter and improving the production efficiency of the lithium battery pole piece.
(2) In the lithium battery pole piece laser cutting waste collection box, the outlet of the compression cavity is provided with the outlet valve, when waste compression is carried out, the outlet valve can be closed, waste leakage is avoided, waste compression can be assisted, when waste compression is finished and waste is discharged, the outlet valve is opened to discharge the compressed waste, and through the arrangement of the outlet valve, the two compression cavities can realize continuous and uninterrupted alternate cyclic compression work.
(3) In the lithium battery pole piece laser cutting waste collection box, the receiving hopper is arranged below the outlet of the compression cavity, and only the receiving container is arranged at the discharge hole of the receiving hopper to collect the compressed waste during receiving; and connect the hopper setting in compression waste collection room, connect the compression waste in-process can not cause the influence to other stations of laser cutter.
Drawings
FIG. 1 is a schematic view showing the overall structure of a laser cutting waste collection box for a lithium battery pole piece according to an embodiment of the present invention;
FIG. 2 is a schematic sectional view of a portion of a lithium battery pole piece laser cut waste collection bin in a top view in accordance with an embodiment of the present invention;
FIG. 3 is a schematic sectional view of the front view of the laser cutting waste collecting box for the lithium battery pole piece according to the present invention in the embodiment;
fig. 4a and 4b are schematic structural diagrams of the arrangement of an outlet valve in a laser cutting waste collecting box of a lithium battery pole piece according to the present invention in closing and opening respectively;
FIG. 5 is a schematic view of the working structure of the laser scrap cutting collecting box for lithium battery pole pieces according to the present invention, wherein the compressing cavity I and the compressing cavity II continuously and uninterruptedly perform an alternate cycle during the operation of the collecting box;
the attached drawings are marked as follows: 1-box body, 10-compression chamber, 100-inlet, 101-compression chamber I, 102-compression chamber II, 103-outlet, 104-dust suction port, 11-compression waste collection chamber, 2-horizontal compression plate, 3-vertical compression plate, 4-horizontal screw rod, 5-vertical screw rod, 6-outlet valve, 7-moving assembly, 71-moving power part, 72-guide part, 8-receiving hopper and 9-receiving container.
Detailed Description
The technical solutions of the present invention are further described in detail below with reference to specific examples and drawings, but the scope and implementation of the present invention are not limited thereto. In addition, it should be noted that, for the convenience of description of the technical solutions of the present invention, the present invention adopts the terms of "upper", "lower", "left", "right", "i", "ii", etc., and it should be understood that these indicated orientations or sequence relationships are based on the orientations or position relationships shown in the drawings, or the orientations or position relationships that the products of the present invention usually place when using, or are used for distinguishing description, and are only for convenience of description and simplification of description, but not for indicating or implying that the indicated structure must have a specific orientation or sequence, and therefore, it should not be understood as limiting the present invention, and it should not be understood as indicating or implying relative importance.
Referring to fig. 1-3, the laser cutting waste collecting box for the lithium battery pole piece comprises a box body 1. Wherein, a compression chamber 10 is arranged on the box body 1. Specifically, in one embodiment, the compression chamber 10 is disposed at the upper portion of the box body 1, and the lower portion of the box body 1 is a hollow compression waste collection chamber 11; the box body 1 is provided with a split door corresponding to the compression waste collection chamber 11, or the compression waste collection chamber 11 is of an overhead structure, so that the compression waste can be conveniently taken out.
An inlet 100 is formed at the top of the compression chamber 10, and specifically, the inlet 100 is formed at the middle position of the compression chamber 10. The waste material produced by the laser cutter cutting will fall directly from the inlet 100 into the compression chamber 10 and thus be compressed.
A horizontal compression plate 2 is arranged in the compression chamber 10; wherein the compression surface of the horizontal compression plate 2 is vertical to the horizontal plane. And, the horizontal compression plate 2 is horizontally movable in the compression chamber. Specifically, in an alternative embodiment, the horizontal compression plate 2 is movably disposed in the compression chamber 10 through a horizontal screw 4, and the horizontal compression plate 2 can be driven to move in the horizontal direction by driving the horizontal screw 4 through power. When the collecting box is used for collecting waste materials, the waste materials falling from the inlet 100 into the compression chamber 10 are stacked and compressed to two sides of the compression chamber 10 under the pushing and compressing action of the horizontal compression plate 2.
Therefore, the compression chamber 10 is divided by the horizontal compression plate 2 to form a plurality of compression chambers, and in an alternative embodiment, the compression chambers include a compression chamber i 101 and a compression chamber ii 102 which are divided to form a left-right distribution, and the compression chambers i 101 and ii 102 are chambers with variable volumes because the horizontal compression plate 2 is movable in the horizontal direction. Moreover, vertical compression plates 3 are arranged on one sides, far away from the inlet 100, of the compression cavity I101 and the compression cavity II 102, namely the vertical compression plates 3 are arranged in the compression cavity I101 and the compression cavity II 102, and the vertical compression plates 3 are positioned at the upper top parts of the left side and the right side, close to the edge, of the compression chamber 10. During the operation of compressing the waste material, the vertical compression plate 3 can move downwards to compress the waste material for forming, and can move upwards to return to the original position after the compression is finished.
And, the compression surface of the vertical compression plate 3 is parallel to the horizontal plane. The vertical compression plate 3 can move up and down along the vertical direction, specifically, the vertical compression plate 3 is movably arranged in the compression chamber 10 through the vertical screw rod 5, and the vertical compression plate 3 can be driven to move up and down along the vertical direction through the power-driven vertical screw rod 5.
When carrying out the during operation, drop to the waste material in the compression chamber 10 from import 100, promote to pile up the compression back to the both sides of compression chamber 10 at the horizontal migration of horizontal compression board 2, the vertical compression board of rethread 3 compresses downwards, can further compress into the lump with the waste material, reduces the volume of waste material and is convenient for the collection of waste material, transportation.
In a specific embodiment, the width of the vertical compression plate 3 is less than half the width of the compression chamber 10. So, can ensure to drop to the waste material in the compression chamber 10 from import 100, the homoenergetic is shunted by the horizontal migration of horizontal compression board 2 and is promoted to the both sides of compression chamber 10 and pile up the compression, then carries out further compression molding by vertical compression board 3 again, guarantees that vertical compression board 3 in I101 of compression chamber and II 102 of compression chamber can carry out independent compression work completely alone, and does not receive the influence of import 100 feeding, thereby realize that I101 of compression chamber and II 102 of compression chamber can be continuous incessant alternately circulation compression work.
The outlets 103 are formed in the bottoms of the compression cavity I101 and the compression cavity II 102, waste blocks which are formed by compression in the compression cavity I101 and the compression cavity II 102 are discharged through the respective outlets 103. And the opening width of the outlet 103 is larger than or equal to the width of the vertical compression plate 3, so that the compression-molded material block can be smoothly discharged from the outlet 103.
Moreover, an outlet valve 6 is arranged at the outlet 103; the outlet valve 6 is provided at the outlet 103 to be openable and closable. When the waste material is compressed, the outlet valve 6 can be closed, so that the waste material is prevented from leaking; and the outlet valve 6 corresponds to the vertical compression plate 3, and can be matched with the vertical compression plate 3 to assist waste material compression during compression operation. When the compression of the waste is finished and the waste is discharged, the outlet valve 6 is opened to discharge the compressed waste.
Specifically, referring to fig. 4a and 4b, in a preferred embodiment, the outlet valve 6 is disposed at the outlet 103 to be opened and closed by a moving assembly 7.
The moving assembly 7 includes a moving power member 71 and a guide member 72, specifically, in an alternative embodiment, the moving power member 71 is an air cylinder or an oil cylinder, and the guide member 71 is a guide rail. The outlet valve 6 is slidably disposed on the guide member 72, the power output end of the movable power member 71 is in transmission connection with the outlet valve 6, and the guide length direction of the guide member 72 is the same as the moving direction of the outlet valve 6. In operation, the outlet valve 6 is driven by the moving power part 71 to move back and forth on the guide part 72, so that the outlet valve 6 is opened or closed on the outlet 103.
In another preferred embodiment, a receiving hopper 8 is arranged below the outlet 103, when the compressed material block is output, the material is received at a discharge port of the receiving hopper 8, and the compressed material block can be conveniently collected in a concentrated manner through the receiving hopper 8, so that the material block is prevented from scattering. In an optional embodiment, the material receiving hopper 8 and the outlet 103 are eccentrically arranged, a compressed material block discharged from the outlet 103 slides down to the discharge port of the material receiving hopper 8 along the inclined plane of the material receiving hopper 8, so that concentrated discharge of the compressed material block is facilitated, and the material block can be effectively prevented from blocking the discharge port of the material receiving hopper 8.
In another preferred embodiment, the inlet 100 is further provided with a dust suction port 104, which can be connected with a dust suction machine for performing dust suction treatment on the waste material entering the compression chamber, so as to prevent the compression chamber 10 from depositing excessive dust to affect the working efficiency of the collecting box and the service life of the parts.
In addition, in another preferred embodiment, the bottom of the box body 1 is also provided with universal wheels, so that the position of the whole collecting box can be conveniently and quickly moved and converted according to needs, and the application flexibility is high.
When the collecting box of the invention is used for collecting laser cutting waste materials, the collecting box is shown in figure 5. And material receiving containers 9 are placed on material receiving hoppers 8 corresponding to outlets of the compression cavities I101 and II 102 in the compression waste collection chamber 11. Firstly, driving the horizontal compression plate 2 to move rightwards, pushing the waste falling from the inlet 100 rightwards and stacking and compressing the waste in the compression cavity II 102 on the right side of the compression chamber 10, driving the vertical compression plate 3 on the compression cavity II 102 to move downwards, further compressing and molding the compressed waste stacked in the compression cavity II 102, then opening the outlet valve 6 at the outlet 103 of the compression cavity II 102, discharging the compressed waste in the compression cavity II 102, and leading the waste into the corresponding material receiving container 9 through the material receiving hopper 8 below the compression cavity II 102. Then, the waste material that import 100 dropped reaches when predetermineeing the compression volume, drive horizontal compression board 2 moves left, the waste material that will drop from import 100 promotes left and piles up the compression behind I101 in the left compression chamber of compression chamber 10, vertical compression board 3 downstream on the I101 in drive compression chamber, to piling up the waste material further compression moulding of compression in the I101 in the compression chamber, then open the outlet valve 6 of the export 103 department of I101 in the compression chamber, emit the compression waste material in the I101 in the compression chamber, and by the leading-in to the material receiving container 9 that corresponds of material receiving hopper 8 of the I101 below in compression chamber. In this process, the laser cutter lasts the work, import 100 lasts the income waste material that drops, horizontal compression board 2 divides the waste material that drops to flow into compression chamber I101 and compression chamber II 102 in compress the shaping, so, continuous incessant alternate circulation compression work can be realized to compression chamber I101 and compression chamber II 102, and the bottom in two compression chambers all is provided with export 103 and compresses the ejection of compact of material, thereby whole garbage collection box can realize continuous incessant pressure material and the ejection of compact, and then can realize the not shut down garbage collection of laser cutter and handle, be favorable to the not shut down operation in succession of laser cutter, improve lithium-ion battery pole piece's production efficiency.
The above embodiments are merely preferred embodiments of the present invention, and the technical solutions of the present invention are described in further detail, so that the scope and implementation of the present invention are not limited thereto, and any changes, combinations, deletions, substitutions or modifications without departing from the spirit and principle of the present invention are included in the scope of the present invention.
Claims (10)
1. A waste collecting box for laser cutting of lithium battery pole pieces is characterized by comprising a box body (1); a compression chamber (10) is arranged on the box body (1); the top of the compression chamber (10) is provided with an inlet (100);
a horizontal compression plate (2) is arranged in the compression chamber (10); the horizontal compression plate (2) can move horizontally in the compression chamber;
the compression chamber (10) is internally divided by the horizontal compression plate (2) to form a plurality of compression cavities, including a compression cavity I (101) and a compression cavity II (102); vertical compression plates (3) are arranged on one sides, far away from the inlet (100), in the compression cavity I (101) and the compression cavity II (102); the vertical compression plate (3) can move up and down along the vertical direction;
and outlets (103) are formed in the bottoms of the compression cavity I (101) and the compression cavity II (102).
2. The laser scrap cutting collection box for lithium battery pole pieces according to claim 1, wherein a dust suction port (104) is further communicated with the inlet (100).
3. The laser scrap collecting box for lithium battery pole pieces according to claim 1, characterized in that the horizontal compression plate (2) and the vertical compression plate (3) are movably arranged in the compression chamber (10) through a horizontal screw (4) and a vertical screw (5), respectively.
4. The laser scrap cutting collection box for lithium battery pole pieces according to claim 1, characterized in that the compression surface of the horizontal compression plate (2) is perpendicular to the horizontal plane; the compression surface of the vertical compression plate (3) is parallel to the horizontal plane.
5. The laser scrap collection box for lithium battery pole pieces, according to claim 1, characterized in that said inlet (100) is opened in the middle of said compression chamber (10); and the width of the vertical compression plate (3) is less than half of the width of the compression chamber (10).
6. The laser scrap collecting box for lithium battery pole pieces according to claim 1, characterized in that the compression chamber (10) is arranged at the upper part of the box body (1); the lower part of the box body (1) is a hollow compressed waste collecting chamber (11).
7. The laser scrap collecting box for lithium battery pole pieces according to claim 1, characterized in that the opening width of the outlet (103) is greater than or equal to the width of the vertical compression plate (3).
8. The laser scrap collecting box for lithium battery pole pieces according to claim 1, wherein an outlet valve (6) is arranged at the outlet (103); the outlet valve (6) is arranged at the outlet (103) in an openable and closable manner.
9. The laser scrap collecting box for lithium battery pole pieces according to claim 8, characterized in that the outlet valve (6) is openably and closably arranged at the outlet (103) by a moving assembly (7);
the moving assembly (7) comprises a moving power part (71) and a guide part (72); the outlet valve (6) is slidably arranged on the guide piece (72); and the power output end of the movable power part (71) is in transmission connection with the outlet valve (6).
10. The laser cutting waste collection box for the lithium battery pole pieces as claimed in any one of claims 1 to 9, wherein a receiving hopper (8) is arranged below the outlet (103).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911278928.5A CN111014988B (en) | 2019-12-13 | 2019-12-13 | A collection box for waste materials from laser cutting of lithium battery pole pieces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911278928.5A CN111014988B (en) | 2019-12-13 | 2019-12-13 | A collection box for waste materials from laser cutting of lithium battery pole pieces |
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| Publication Number | Publication Date |
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| CN111014988A true CN111014988A (en) | 2020-04-17 |
| CN111014988B CN111014988B (en) | 2025-02-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911278928.5A Active CN111014988B (en) | 2019-12-13 | 2019-12-13 | A collection box for waste materials from laser cutting of lithium battery pole pieces |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112375600A (en) * | 2020-10-29 | 2021-02-19 | 刘宝林 | Compressible and dehumidifying pretreatment device for power generation of agricultural waste straw |
| CN112810219A (en) * | 2020-12-29 | 2021-05-18 | 王贺山 | Agricultural waste compression treatment device |
| CN114538166A (en) * | 2022-03-25 | 2022-05-27 | 楚能新能源股份有限公司 | Method for removing waste pole pieces on winding drum |
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| CN211490154U (en) * | 2019-12-13 | 2020-09-15 | 东莞市雅康精密机械有限公司 | Waste material collecting box is cut to lithium-ion battery pole piece laser |
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| CN111014988B (en) | 2025-02-14 |
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