CN214487646U - Novel adjustable edge blowing device for pole piece of coating machine - Google Patents
Novel adjustable edge blowing device for pole piece of coating machine Download PDFInfo
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- CN214487646U CN214487646U CN202023006483.6U CN202023006483U CN214487646U CN 214487646 U CN214487646 U CN 214487646U CN 202023006483 U CN202023006483 U CN 202023006483U CN 214487646 U CN214487646 U CN 214487646U
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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 a novel adjustable edge blowing device for a pole piece of a coating machine, which comprises fixed rods which are transversely distributed; the left end and the right end of the fixed rod are respectively connected with an adjustable base; the fixed rod penetrates through the two blowing modules; the two blowing modules are respectively positioned right above the edges of the left side and the right side of the pole piece; the blowing module comprises an upper module block and a lower module block; the top of the lower module block is fixedly connected with the bottom of the upper module block; the middle lower part of the module lower block is provided with an air outlet pipe insertion groove; the upper part of an air outlet pipe is inserted into the air outlet pipe insertion groove; an air inlet throttle valve mounting hole is formed in the side face of the lower block of the module; the air inlet throttle valve mounting hole is communicated with the top of the air outlet pipe insertion groove; an exhaust pipe of the air inlet throttle valve is arranged in the air inlet throttle valve mounting hole. The utility model discloses can blow (blow the limit promptly) to both sides about just accomplishing thick liquids coating, the higher pole piece of edge thickness, be favorable to guaranteeing the quality of coating pole piece, improve the utilization rate of production achievement rate and equipment.
Description
Technical Field
The utility model relates to a battery technology field especially relates to a novel adjustable limit that blows of coating machine pole piece device.
Background
The lithium ion battery has the advantages of high voltage, high specific energy, more recycling times, long storage time and the like, is widely applied to portable electronic equipment (such as mobile phones, digital cameras and portable computers), and is also widely applied to large and medium-sized electric equipment such as electric automobiles, electric bicycles, electric tools and the like, so that the safety requirement on the lithium ion battery is higher and higher.
In the production process of the lithium ion battery, the coating process becomes the most important step for determining the safety quality of the pole piece in the production link of the battery pole piece.
In the coating process of battery pole pieces of special models, the problem that the thickness of the edges of the pole pieces is higher (namely, the thickness of slurry on the left side and the right side of the pole pieces is higher than that of slurry on the middle part) is caused on the two sides of the pole pieces, so that the problems of rolling and bulging and edge rolling thickness are further caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a novel adjustable limit that blows of coating machine pole piece device to the technical defect that prior art exists.
Therefore, the utility model provides a novel adjustable edge blowing device for a pole piece of a coating machine, which comprises fixed rods which are transversely distributed;
the left end and the right end of the fixed rod are respectively connected with an adjustable base;
the fixed rod transversely penetrates through the two blowing modules;
the two blowing modules are respectively positioned right above the edges of the left side and the right side of the pole piece;
the two blowing modules are used for blowing air to the edges of the left side and the right side of the pole piece;
wherein, the pole piece is just finished with slurry coating and has higher edge thickness;
the blowing module comprises an upper module block and a lower module block;
the top of the lower module block is fixedly connected with the bottom of the upper module block;
the middle lower part of the module lower block is provided with an air outlet pipe insertion groove;
the air outlet pipe is inserted into the slot and inserted into the upper part of one air outlet pipe;
the side surface of the lower module block is provided with an air inlet throttle valve mounting hole;
the inner side end of the air inlet throttle valve mounting hole is communicated with the top of the air outlet pipe insertion groove;
an exhaust pipe of the air inlet throttle valve is arranged in the air inlet throttle valve mounting hole;
and the air inlet of the air inlet throttle valve is communicated with the air outlet of a compressed air source.
Preferably, the middle part of one side of the module upper block opposite to the module lower block is respectively provided with a first fixing rod accommodating groove and a second fixing rod accommodating groove;
the first fixed rod accommodating groove and the second fixed rod accommodating groove are arranged up and down correspondingly;
the cavity that first dead lever holding tank and second dead lever holding tank were put together from top to bottom forms for run through the dead lever.
Preferably, the top of the module lower block is provided with a second screw fixing hole;
the module upper block is provided with a first screw fixing hole which is communicated up and down at a position corresponding to the second screw fixing hole;
the first screw fixing hole and the second screw fixing hole are fixedly connected through screws.
Preferably, the top of the module upper block is also provided with an embossing handle thread fixing hole;
the thread fixing hole of the embossing handle is connected with a screw at the bottom of the embossing handle.
Preferably, the adjustable base comprises a main bracket and a connecting bracket;
the connecting bracket is L-shaped;
the top of the inner side flat plate of the connecting bracket is provided with a first fixed rod limiting groove which is transversely distributed and concave;
and the fixing rod limiting groove is used for placing the lower part of one end of the fixing rod.
Preferably, the connecting support is provided with an inner flat top which is fixedly connected with a pressing plate;
the bottom of the pressing plate is provided with a second fixing rod limiting groove;
the first fixing rod limiting groove and the second fixing rod limiting groove are arranged up and down correspondingly;
the first fixing rod limiting groove and the second fixing rod limiting groove are combined up and down to form a cavity for placing one end of the fixing rod;
the shape and size of a cavity formed by combining the first fixing rod limiting groove and the second fixing rod limiting groove up and down are correspondingly matched with the shape and size of the fixing rod;
the front end and the rear end of the pressing plate are fixedly connected with the front end and the rear end of the inner side flat plate of the connecting support.
Preferably, the left side of the bracket is provided with a vertically distributed long strip-shaped height adjusting groove;
the connecting bracket is provided with a vertical plate which is provided with a height adjusting through hole;
the height adjusting through holes are fixedly connected with the main bracket through bolt and nut assemblies which are transversely distributed;
for a bolt and nut assembly, the bolt extends transversely through the height adjustment slot.
Preferably, the connecting bracket has a front end and a rear end of the inner flat plate, each of which has a pressing plate connecting screw hole;
the pressing plate is provided with a vertical through hole at the position corresponding to each pressing plate connecting screw hole on the inner side flat plate of the connecting bracket;
the clamp plate through run through the screw that passes through perpendicular through-hole and clamp plate connection screw hole, with linking bridge's inboard dull and stereotyped fixed connection.
By above the utility model provides a technical scheme is visible, compares with prior art, the utility model provides a novel coating machine pole piece is adjustable blows limit device, its structural design science can blow (blow the limit promptly) to both sides about just accomplishing slurry coating, the higher pole piece of edge thickness to reduce edge thickness, thereby be favorable to solving the rolling that special model pole piece exists and bulging and roll the thick problem in edge, effectively guarantee the quality of coating pole piece, improved the production and reached the rate and equipment the rate of utilization.
The utility model discloses an use, be favorable to satisfying the requirement for quality of pole piece, guarantee the stability of size under the various states to the outward appearance accords with the technological requirement.
Drawings
Fig. 1 is a schematic view of a position relationship between an adjustable edge blowing device of a novel coater pole piece and the pole piece;
fig. 2 is a front view of an adjustable edge blowing device for a novel pole piece of a coating machine provided by the present invention;
fig. 3 is a schematic structural diagram of a blower module in the novel adjustable edge blowing device for the pole piece of the coating machine provided by the present invention;
fig. 4 is a schematic view of a three-dimensional structure of an adjustable base in the novel adjustable edge blowing device for the pole piece of the coating machine provided by the present invention;
fig. 5 is a schematic side view of a pressing plate of the adjustable base in the novel adjustable edge blowing device for the pole piece of the coating machine.
Detailed Description
In order to make the technical means of the present invention easier to understand, the present application will be further described in detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant application and are not limiting of the application. It should be noted that, for convenience of description, only the portions related to the present application are shown in the drawings.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
It should be noted that in the description of the present application, the terms of direction or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present application.
In addition, it should be noted that, in the description of the present application, unless otherwise explicitly specified and limited, the term "mounted" and the like should be interpreted broadly, and may be, for example, either fixedly mounted or detachably mounted.
The specific meaning of the above terms in the present application can be understood by those skilled in the art as the case may be.
Referring to fig. 1 to 5, the utility model provides a novel adjustable edge blowing device for pole pieces of a coating machine, which comprises a fixed rod 1 which is transversely distributed;
the left end and the right end of the fixed rod 1 are respectively connected with an adjustable base 2;
the fixed rod 1 transversely penetrates through the two blowing modules 3;
the two blowing modules 3 are respectively positioned right above the edges of the left side and the right side of the pole piece 10;
the two blowing modules 3 are used for blowing air to the edges of the left side and the right side of the pole piece 10, so that the thickness of slurry at the edges of the pole piece is reduced, and the thickness of the left side and the right side of the pole piece is ensured;
wherein, the pole piece 10 is the pole piece 10 which is just finished with slurry coating and has higher edge thickness;
wherein, the blowing module 3 comprises an upper module block 31 and a lower module block 32;
the top of the module lower block 32 is fixedly connected with the bottom of the module upper block 31;
the middle lower part of the module lower block 32 is provided with an air outlet pipe insertion groove;
the air outlet pipe is inserted into the slot and inserted into the upper part of an air outlet pipe 33;
an air inlet throttle valve mounting hole 34 is formed in the side surface of the module lower block 32;
the inner side end of the air inlet throttle valve mounting hole 34 is communicated with the top of the air outlet pipe insertion groove;
an exhaust pipe having an intake throttle valve (not shown) mounted therein is disposed in the intake throttle valve mounting hole 34;
and the air inlet of the air inlet throttle valve is communicated with the air outlet of a compressed air source.
It should be noted that the air intake throttle valve is a valve known in the art, and the compressed air source may be an air compressor or a compressed air bottle.
In the present invention, in particular, the middle portion of the opposite side of the upper module block 31 and the lower module block 32 is respectively provided with a first fixing rod accommodating groove 301 and a second fixing rod accommodating groove 302;
the first fixing rod accommodating groove 301 and the second fixing rod accommodating groove 302 are arranged up and down correspondingly;
a cavity formed by combining the first fixing rod accommodating groove 301 and the second fixing rod accommodating groove 302 up and down is used for penetrating through the fixing rod 1;
the shape and size of a cavity formed by the first fixing rod receiving groove 301 and the second fixing rod receiving groove 302 combined together from top to bottom are matched with the shape and size of the fixing rod 1 correspondingly.
In the present invention, in a specific implementation, the top of the module lower block 32 has a second screw fixing hole 362;
the module upper block 31 has a first screw fixing hole 361 penetrating vertically at a position corresponding to the second screw fixing hole 362;
the first screw fixing hole 361 and the second screw fixing hole 362 are fixedly connected by screws.
In particular, the top of the module upper block 31 is also provided with an embossing handle thread fixing hole 35;
the embossed handle screw fixing hole 35 is connected with a screw at the bottom of an embossed handle (which is a conventional embossed handle).
In the present invention, in particular, the adjustable base 2 includes a main bracket 21 and a connecting bracket 22;
the connecting bracket 22 is L-shaped;
the connecting bracket 22 has a first fixing rod limiting groove 220 which is transversely distributed and concave at the top of the inner flat plate (i.e. the side facing the pole piece and the fixing rod);
a fixing rod limiting groove 220 for receiving the lower portion of one end of the fixing rod 1;
wherein, the connecting bracket 22 has an inner flat top portion fixedly connected with a pressing plate 24 (see fig. 5);
the bottom of the pressing plate 24 is provided with a second fixing rod limiting groove 240;
the first fixing rod limiting groove 220 and the second fixing rod limiting groove 240 are arranged up and down correspondingly;
the first fixing rod limiting groove 220 and the second fixing rod limiting groove 240 are combined together to form a cavity for accommodating one end of the fixing rod 1;
the shape and size of a cavity formed by the first fixing rod limiting groove 220 and the second fixing rod limiting groove 240 which are combined together up and down are correspondingly matched with the shape and size of the fixing rod 1;
the front and rear ends of the pressing plate 24 are fixedly connected to the front and rear ends of the inner plate of the connecting bracket 22.
In particular, the left side of the main bracket 21 is provided with a vertically distributed long strip-shaped height adjusting groove 23;
the connecting bracket 22 is provided with a vertical plate which is provided with a height adjusting through hole 222;
the height adjusting through holes 222 are fixedly connected with the main bracket 21 through bolt and nut assemblies which are transversely distributed;
for a bolt and nut assembly, the bolt extends transversely through the height adjustment slot 23.
In a specific implementation, the front end and the rear end of the inner flat plate of the connecting bracket 22 are respectively provided with a pressing plate connecting screw hole 221;
the pressing plate 24 is provided with a vertical through hole at the position corresponding to each pressing plate connecting screw hole 221 on the inner side flat plate of the connecting bracket 22;
the pressing plate 24 is fixedly connected with the inner side plate of the connecting bracket 22 through a screw penetrating through the vertical through hole and the pressing plate connecting screw hole 221.
In a specific implementation, the bottom of the main support 21 is fixedly connected with the external mounting operation platform (for example, by fixing screws or other connection means).
It should be noted that, to the utility model discloses, through the height-adjusting groove 23 that fig. 4 shows, can conveniently adjust the perpendicular upper and lower distance of linking bridge 22 to the realization is to the upper and lower height of dead lever 1 and the regulation of the upper and lower height of module 3 of blowing, thereby adjusts the distance of the pole piece 10 of the module 3 of blowing distance below.
To the utility model discloses, after the height of adjusting dead lever 1, fix blowing module 3 on dead lever 1, thereby form the utility model discloses an overall structure, then through the air inlet throttle valve that module 3 of blowing formed a complete set and is connected, link to each other with outside compressed air source, the air input can be adjusted to the air inlet throttle valve.
The utility model discloses, can be on the dead lever, certain angle rotates the position and the orientation of adjusting the choke valve that admits air, through the outlet duct 33 on the module 3 of blowing, lets out the both sides that trachea 33 aimed at the pole piece, then opens outside air supply, just can blow (blow the limit promptly) to the edge about the pole piece of just coating thick liquids coating to guarantee the thickness on pole piece both sides, guarantee the process quality and the appearance quality of pole piece, effectively solve the edge bulge problem that special pole piece exists when the rolling.
It should be noted that, to the utility model discloses, can guarantee the thickness at pole piece both edges through increase or reduction volume of blowing.
The utility model discloses, through the choke valve that admits air, come to blow to pole piece both sides edge, guarantee the thickness on pole piece both sides, can effectively improve the quality of pole piece, guarantee production efficiency.
In order to understand the technical solution of the present invention more clearly, the working principle of the present invention is explained below.
For the utility model, firstly, two ends of the fixed rod 1 are respectively fixed on the adjustable base 2, and at this time, the height of the fixed rod can be adjusted;
then, fixing the blowing module 3 on the fixed rod 1, and adjusting the specific position of the blowing module;
then, through the air inlet throttle valve that the module 3 of blowing is connected, adjust the gas output of outlet duct 33, then blow (blow the limit promptly) to the edge about just coating the pole piece of thick liquids coating through outlet duct 33 to can reduce the thick liquids thickness of edge, guarantee the thickness on pole piece both sides, guarantee the process quality and the appearance quality of pole piece. Effectively solve the edge bulge problem that special pole piece exists when the rolling.
To sum up, compare with prior art, the utility model provides a pair of novel adjustable limit that blows of coating machine pole piece device, its structural design science can blow (blow the limit promptly) to both sides about just accomplishing thick liquids coating, the higher pole piece of edge thickness to reduce edge thickness, thereby be favorable to solving the rolling that special model pole piece exists and rise to bulge and roll the thick problem in edge, effectively guarantee the quality of coating pole piece, improved the production and reached the rate and the utilization of equipment.
The utility model discloses an use, be favorable to satisfying the requirement for quality of pole piece, guarantee the stability of size under the various states to the outward appearance accords with the technological requirement.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (8)
1. An adjustable edge blowing device for a novel pole piece of a coating machine is characterized by comprising fixing rods (1) which are transversely distributed;
the left end and the right end of the fixed rod (1) are respectively connected with an adjustable base (2);
the fixed rod (1) transversely penetrates through the two blowing modules (3);
the two blowing modules (3) are respectively positioned right above the edges of the left side and the right side of the pole piece (10);
the two blowing modules (3) are used for blowing air to the edges of the left side and the right side of the pole piece (10);
wherein, the pole piece (10) is the pole piece (10) which is just finished with slurry coating and has higher edge thickness;
wherein, the blowing module (3) comprises an upper module block (31) and a lower module block (32);
the top of the module lower block (32) is fixedly connected with the bottom of the module upper block (31);
the middle lower part of the module lower block (32) is provided with an air outlet pipe insertion groove;
the air outlet pipe is inserted into the slot and inserted into the upper part of an air outlet pipe (33);
an air inlet throttle valve mounting hole (34) is formed in the side surface of the module lower block (32);
the inner side end of the air inlet throttle valve mounting hole (34) is communicated with the top of the air outlet pipe insertion groove;
an exhaust pipe of an intake throttle valve is mounted in the intake throttle valve mounting hole (34);
and the air inlet of the air inlet throttle valve is communicated with the air outlet of a compressed air source.
2. The adjustable edge blowing device of the pole piece of the novel coating machine as claimed in claim 1, characterized in that the middle part of one side of the module upper block (31) opposite to the module lower block (32) is respectively provided with a first fixing rod accommodating groove (301) and a second fixing rod accommodating groove (302);
the first fixing rod accommodating groove (301) and the second fixing rod accommodating groove (302) are arranged up and down correspondingly;
the first fixing rod accommodating groove (301) and the second fixing rod accommodating groove (302) are combined up and down to form a cavity for penetrating through the fixing rod (1).
3. The adjustable edge blowing device of the novel coating machine pole piece is characterized in that the top of the module lower block (32) is provided with a second screw fixing hole (362);
the module upper block (31) is provided with a first screw fixing hole (361) which is vertically penetrated at the position corresponding to the second screw fixing hole (362);
the first screw fixing hole (361) and the second screw fixing hole (362) are fixedly connected through screws.
4. The adjustable edge blowing device for the pole pieces of the novel coating machine as claimed in claim 3, characterized in that the top of the module upper block (31) is also provided with an embossing handle thread fixing hole (35);
the embossing handle thread fixing hole (35) is connected with a screw at the bottom of the embossing handle.
5. The adjustable blowing edge device of the new applicator pole piece, as set forth in claim 1, characterized in that the adjustable base (2) comprises a main bracket (21) and a connecting bracket (22);
the connecting bracket (22) is L-shaped;
the top of the inner side flat plate of the connecting bracket (22) is provided with a first fixed rod limiting groove (220) which is transversely distributed and concave downwards;
and the fixing rod limiting groove (220) is used for placing the lower part of one end of the fixing rod (1).
6. A new adjustable edge blowing device for pole pieces of coating machines according to claim 5, characterized in that the connecting bracket (22) has an inner flat top to which a pressure plate (24) is fixedly connected;
the bottom of the pressure plate (24) is provided with a second fixing rod limiting groove (240);
the first fixing rod limiting groove (220) and the second fixing rod limiting groove (240) are arranged up and down correspondingly;
the first fixing rod limiting groove (220) and the second fixing rod limiting groove (240) are combined together to form a cavity which is used for placing one end of the fixing rod (1);
the shape and size of a cavity formed by combining the first fixing rod limiting groove (220) and the second fixing rod limiting groove (240) up and down are correspondingly matched with the shape and size of the fixing rod (1);
the front end and the rear end of the pressing plate (24) are fixedly connected with the front end and the rear end of the inner side flat plate of the connecting bracket (22).
7. A new adjustable blowing device for pole pieces of coating machines according to claim 6, characterized in that the left side of the bracket (21) is provided with a vertically distributed, elongated height adjustment slot (23);
the connecting bracket (22) is provided with a vertical plate which is provided with a height adjusting through hole (222);
the height adjusting through holes (222) are fixedly connected with the main bracket (21) through bolt and nut assemblies which are transversely distributed;
for a bolt and nut assembly, the bolt extends transversely through the height adjustment slot (23).
8. The adjustable edge blowing device of the novel pole piece of the coating machine as claimed in claim 6, characterized in that the connecting bracket (22) is provided with a pressing plate connecting screw hole (221) at the front end and the rear end of the inner flat plate respectively;
the pressing plate (24) is provided with a vertical through hole at the position corresponding to each pressing plate connecting screw hole (221) on the inner side flat plate of the connecting bracket (22);
the pressing plate (24) is fixedly connected with the inner side flat plate of the connecting support (22) through a screw penetrating through the vertical through hole and the pressing plate connecting screw hole (221).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023006483.6U CN214487646U (en) | 2020-12-15 | 2020-12-15 | Novel adjustable edge blowing device for pole piece of coating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023006483.6U CN214487646U (en) | 2020-12-15 | 2020-12-15 | Novel adjustable edge blowing device for pole piece of coating machine |
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| Publication Number | Publication Date |
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| CN214487646U true CN214487646U (en) | 2021-10-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202023006483.6U Active CN214487646U (en) | 2020-12-15 | 2020-12-15 | Novel adjustable edge blowing device for pole piece of coating machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023169105A1 (en) * | 2022-03-09 | 2023-09-14 | 江苏时代新能源科技有限公司 | Coating apparatus and substrate processing equipment |
-
2020
- 2020-12-15 CN CN202023006483.6U patent/CN214487646U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023169105A1 (en) * | 2022-03-09 | 2023-09-14 | 江苏时代新能源科技有限公司 | Coating apparatus and substrate processing equipment |
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Effective date of registration: 20220121 Address after: 266500 Minshan Road, Huangdao District, Qingdao, Shandong Patentee after: LISHEN (QINGDAO) NEW ENERGY CO.,LTD. Address before: 300384 Tianjin Binhai New Area Binhai high tech Industrial Development Zone Huayuan science and Technology Park (outer ring) 38 Haitai South Road Patentee before: LISHEN POWER BATTERY SYSTEMS Co.,Ltd. |