CN112691841A - Zinc ion battery pole piece coating device for green battery production - Google Patents
Zinc ion battery pole piece coating device for green battery production Download PDFInfo
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- CN112691841A CN112691841A CN202011486471.XA CN202011486471A CN112691841A CN 112691841 A CN112691841 A CN 112691841A CN 202011486471 A CN202011486471 A CN 202011486471A CN 112691841 A CN112691841 A CN 112691841A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
- B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
- B05C1/08—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line
- B05C1/12—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line the work being fed round the roller
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
- B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
- B05C1/08—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line
- B05C1/0817—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line characterised by means for removing partially liquid or other fluent material from the roller, e.g. scrapers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C13/00—Means for manipulating or holding work, e.g. for separate articles
- B05C13/02—Means for manipulating or holding work, e.g. for separate articles for particular articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C9/00—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important
- B05C9/04—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material to opposite sides of the work
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C9/00—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important
- B05C9/08—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation
- B05C9/14—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation the auxiliary operation involving heating or cooling
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/04—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases
- B05D3/0406—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases the gas being air
- B05D3/0413—Heating with air
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Abstract
The invention discloses a zinc ion battery pole piece coating device for green battery production, which comprises support plates symmetrically arranged in front and back, wherein limiting mechanisms for guiding and positioning battery pole piece plates are symmetrically arranged on two sides between the support plates, a coating mechanism for coating the pole piece plates and a drying mechanism for drying the coated pole piece plates are arranged between the limiting mechanisms, and an adjusting mechanism for adjusting the coating thickness is arranged on one side of the coating mechanism. The battery pole piece plate is centered by the guide rollers on the sliding seats symmetrically arranged on the limiting mechanism, so that the pole piece plate is in the middle position in the coating process, the pole piece plate is prevented from swinging left and right, the coating quality of the pole piece plate is improved, the upper coating roller and the lower coating roller of the coating mechanism are coated after being scraped by the upper scraper blade and the lower scraper blade of the adjusting mechanism, and then the materials are dried in the box cover of the drying mechanism and then are coiled, so that the production efficiency of the battery pole piece plate is improved.
Description
Technical Field
The invention relates to the technical field of green batteries, in particular to a zinc ion battery pole piece coating device for green battery production.
Background
Coating is to attach a material with a specific function on the surface of a target base material to replace a solid-gas interface of the original base material so as to protect the base material or improve the surface function of the base material and endow the base material with new functional characteristics; or directly utilize the surface characteristics of the coating to improve the use value of the final product or facilitate subsequent processing.
The zinc ion battery pole piece needs to be coated on the surface of the zinc ion battery pole piece in the processing and production process, the coating operation is mainly carried out through a coating machine, but the coating function of the existing coating machine is single, the battery pole piece is easy to swing in the coating process of the battery pole piece, and the coating thickness can not be adjusted according to the requirement, so that the coating quality and the production efficiency of the battery pole piece are influenced.
Disclosure of Invention
The invention aims to solve the problems and provide a coating device for a zinc ion battery pole piece in green battery production.
The invention realizes the purpose through the following technical scheme:
a zinc ion battery pole piece coating device for green battery production comprises support plates which are symmetrically arranged in front and back, limiting mechanisms for guiding and positioning battery pole piece plates are symmetrically arranged on two sides between the support plates, a coating mechanism for coating the pole piece plates and a drying mechanism for drying the coated pole piece plates are arranged between the limiting mechanisms, an adjusting mechanism for adjusting coating thickness is arranged on one side of the coating mechanism, and the adjusting mechanism, the coating mechanism and the drying mechanism are connected with the support plates;
the limiting mechanism comprises a lead screw, a guide pillar is arranged on the lower side of the lead screw, sliding seats are symmetrically arranged on the lead screw and the guide pillar in a front-back mode, a guide roller is arranged on each sliding seat, and a servo motor is arranged at the front end of the lead screw;
the coating mechanism comprises an upper coating roller, a lower coating roller is arranged on the lower side of the upper coating roller, a coating box is arranged on the lower side of the lower coating roller, an upper material collecting box is arranged on the upper side of the upper coating roller, a material conveying pipe is connected to the upper material collecting box, a conveying pump is arranged at the lower end of the material conveying pipe and is arranged in the coating box, a motor is arranged at the rear end of the lower coating roller, and gears are arranged at the front ends of the upper coating roller and the lower coating roller;
the adjusting mechanism comprises an upper scraper and a lower scraper, connecting seats are arranged at the front end and the rear end of the upper scraper and the rear end of the lower scraper, a screw rod is arranged at one end of each connecting seat, the screw rod penetrates through the fixing plate, and nuts are arranged on two sides of the fixing plate.
Further setting: the drying mechanism comprises a box cover, material passing holes are symmetrically formed in two sides of the box cover, a tube bank is arranged on the upper wall and the lower wall of the inner side of the box cover, a communicating tube is connected to the tube bank, and an air heater is arranged at the other end of the communicating tube.
According to the arrangement, the hot air generated by the hot air heater passes through the tube bank to dry the upper surface and the lower surface of the passing pole piece plate.
Further setting: the drying mechanism comprises a box cover, material passing holes are symmetrically formed in two sides of the box cover, and heating wires are arranged on the upper wall and the lower wall of the inner side of the box cover.
So set up, make the pole piece board through the case lid passes through the heat that the downside the heating wire produced carries out drying process to the pole piece board.
Further setting: the tube bank is evenly provided with vent holes and welded with the communicating tubes.
So set up, make the even heat of passing through the pipe is discharged.
Further setting: the width of the material passing hole is larger than that of the pole piece plate, and the center line of the material passing hole is flush with the upper tangent plane of the lower coating roller.
The arrangement is that the coated pole piece plate passes through the center of the material passing hole.
Further setting: the sliding seat is in threaded connection with the lead screw, the sliding seat is in sliding connection with the guide pillar, and the lead screw is a left and right screw lead screw.
So set up, be convenient for through the lead screw, the guide pillar is right the sliding seat relative position adjusts, makes the pole piece board remove stably.
Further setting: the guide roller is connected with the sliding seat in a rotating mode, and two positions of the guide roller are arranged on the sliding seat.
So set up, through the direction roller rotates the direction to utmost point piece board both sides, the passing through of the utmost point piece board of being convenient for.
Further setting: the upper coating roller and the lower coating roller are rotationally connected with the supporting plate, the lower coating roller is immersed in the coating box, and the upper coating roller and the upper material collecting box rotate in a tangent mode.
So set up, make go up the coating roller, carry the transportation to coating when the coating roller rotates down.
Further setting: the gears are respectively connected with the upper coating roller and the lower coating roller in a key mode, and the gears are meshed with each other.
The upper coating roller and the lower coating roller rotate relatively.
Further setting: the upper scraper and the lower scraper are respectively welded with the connecting seat, the connecting seat penetrates through the supporting plate, and the connecting seat is welded with the screw rod.
The arrangement facilitates the adjustment of the distances between the upper scraper and the lower scraper relative to the upper coating roller and the lower coating roller through the screw rod, and the adjustment of the coating amount on the upper coating roller and the lower coating roller.
Compared with the prior art, the invention has the following beneficial effects:
the guide rollers on the sliding seats symmetrically arranged through the limiting mechanism center the battery pole piece plate, so that the pole piece plate is in the middle position in the coating process, the left and right swinging of the pole piece plate is prevented, the coating quality of the pole piece plate is improved, the upper coating roller and the lower coating roller of the coating mechanism coat after scraping materials by the upper scraper and the lower scraper of the adjusting mechanism, and then the materials are rolled after being dried in a box cover of the drying mechanism, so that the production efficiency of the battery pole piece plate is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of a first structure of an example 1 of a zinc-ion battery pole piece coating device for green battery production according to the invention;
FIG. 2 is a schematic diagram of a second structure of the zinc-ion battery pole piece coating device in the embodiment 1 of the invention;
FIG. 3 is a schematic top view of the structure of the zinc ion battery pole piece coating device in the embodiment 1 of the invention;
FIG. 4 is a schematic view of a partial structure of a drying mechanism in embodiment 1 of the coating apparatus for zinc ion battery pole pieces produced by green batteries in the invention;
FIG. 5 is a schematic structural diagram of a coating mechanism of a zinc ion battery pole piece coating device for green battery production according to the invention;
FIG. 6 is a schematic structural diagram of a limiting mechanism of a zinc ion battery pole piece coating device for green battery production according to the invention;
FIG. 7 is a schematic view of a first structure of an example 2 of a zinc-ion battery pole piece coating device for green battery production according to the present invention;
FIG. 8 is a schematic diagram of a second structure of the zinc-ion battery pole piece coating device in the embodiment 2 of the invention;
fig. 9 is a schematic structural diagram of a drying mechanism in embodiment 2 of the coating apparatus for zinc ion battery pole pieces produced by green batteries in the invention.
The reference numerals are explained below:
1. a support plate; 2. a limiting mechanism; 21. a lead screw; 22. a guide post; 23. a sliding seat; 24. a guide roller; 25. a servo motor; 3. a coating mechanism; 31. coating a roller; 32. a lower coating roll; 33. a paint tank; 34. feeding a material collecting box; 35. a delivery pipe; 36. a delivery pump; 37. an electric motor; 38. a gear; 4. an adjustment mechanism; 41. an upper scraper plate; 42. a lower scraper; 43. a connecting seat; 44. a screw; 45. a fixing plate; 5. a drying mechanism; 51. a box cover; 52. a material passing hole; 53. a communicating pipe; 54. a tube bank; 55. a hot air blower; 56. an electric heating wire.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The invention will be further described with reference to the accompanying drawings in which:
example 1
As shown in fig. 1-6, a zinc ion battery pole piece coating device for green battery production comprises support plates 1 symmetrically arranged in front and back, limiting mechanisms 2 for guiding and positioning a battery pole piece plate are symmetrically arranged on two sides between the support plates 1, a coating mechanism 3 for coating the pole piece plate and a drying mechanism 5 for drying the coated pole piece plate are arranged between the limiting mechanisms 2, an adjusting mechanism 4 for adjusting coating thickness is arranged on one side of the coating mechanism 3, and the adjusting mechanism 4, the coating mechanism 3 and the drying mechanism 5 are connected with the support plates 1;
the limiting mechanism 2 comprises a lead screw 21, a guide post 22 is arranged on the lower side of the lead screw 21 and supports the movement of a sliding seat 23, the sliding seats 23 are symmetrically arranged on the lead screw 21 and the guide post 22 in a front-back mode, a guide roller 24 is arranged on the sliding seat 23 and limits the movement of the pole piece plate, and a servo motor 25 is arranged at the front end of the lead screw 21 and provides rotation power for the lead screw 21;
the coating mechanism 3 comprises an upper coating roller 31, a lower coating roller 32 is arranged below the upper coating roller 31, a coating box 33 is arranged below the lower coating roller 32 and used for storing coating, an upper material collecting box 34 is arranged above the upper coating roller 31, a material conveying pipe 35 is connected to the upper material collecting box 34 and used for conveying the coating in the coating box 33 into the upper material collecting box 34, a conveying pump 36 is arranged at the lower end of the material conveying pipe 35, the conveying pump 36 is arranged in the coating box 33, a motor 37 is arranged at the rear end of the lower coating roller 32 and used for providing rotating power for the lower coating roller 32, and gears 38 are arranged at the front ends of the upper coating roller 31 and the lower coating roller 32;
the adjusting mechanism 4 comprises an upper scraper 41 and a lower scraper 42, excessive paint carried on the upper coating roller 31 and the lower coating roller 32 is scraped respectively, connecting seats 43 are arranged at the front end and the rear end of the upper scraper 41 and the rear end of the lower scraper 42, a screw 44 is arranged at one end of each connecting seat 43, the distance between the upper scraper 41 and the lower scraper 42 and the distance between the upper coating roller 31 and the lower coating roller 32 can be adjusted conveniently, the screw 44 penetrates through a fixing plate 45, and nuts are arranged on two sides of the fixing plate 45.
Preferably: the drying mechanism 5 comprises a box cover 51, material passing holes 52 are symmetrically arranged on two sides of the box cover 51, a tube bank 54 is arranged on the upper wall and the lower wall of the inner side of the box cover 51, a communicating tube 53 is connected to the tube bank 54, a hot air blower 55 is arranged at the other end of the communicating tube 53, and hot air generated by the hot air blower 55 passes through the tube bank 54 to dry the upper surface and the lower surface of the passing pole piece plate; vent holes are uniformly formed in the tube bank 54, and the tube bank 54 is welded with the communicating tube 53, so that heat can be uniformly discharged through the tube bank 54; the width of the material passing hole 52 is larger than that of the pole piece plate, the central line of the material passing hole 52 is flush with the upper tangent plane of the lower coating roller 32, so that the coated pole piece plate passes through the central position of the material passing hole 52; the sliding seat 23 is in threaded connection with the lead screw 21, the sliding seat 23 is in sliding connection with the guide post 22, and the lead screw 21 is a left and right spiral lead screw, so that the relative position of the sliding seat 23 can be conveniently adjusted through the lead screw 21 and the guide post 22, and the movement of the pole piece plate is stable; the guide roller 24 is rotatably connected with the sliding seat 23, two positions of the guide roller 24 are arranged on the sliding seat 23, and the guide roller 24 is used for rotatably guiding two sides of the pole piece plate so as to facilitate the passing of the pole piece plate; the upper coating roller 31 and the lower coating roller 32 are rotationally connected with the supporting plate 1, the lower coating roller 32 is immersed in the coating box 33, the upper coating roller 31 and the upper collecting box 34 rotate in a tangent mode, and the coating is carried and transported when the upper coating roller 31 and the lower coating roller 32 rotate; the gear 38 is respectively connected with the upper coating roller 31 and the lower coating roller 32 in a key way, and the gears 38 are mutually meshed to enable the upper coating roller 31 and the lower coating roller 32 to rotate relatively; the upper scraper 41 and the lower scraper 42 are respectively welded with the connecting seat 43, the connecting seat 43 penetrates through the supporting plate 1, and the connecting seat 43 is welded with the screw 44, so that the distance between the upper scraper 41 and the lower scraper 42 relative to the upper coating roller 31 and the lower coating roller 32 can be conveniently adjusted through the screw 44, and the coating amount on the upper coating roller 31 and the lower coating roller 32 can be conveniently adjusted.
Example 2
As shown in fig. 5-9, a zinc ion battery pole piece coating device for green battery production comprises support plates 1 symmetrically arranged in front and back, limiting mechanisms 2 for guiding and positioning a battery pole piece plate are symmetrically arranged on two sides between the support plates 1, a coating mechanism 3 for coating the pole piece plate and a drying mechanism 5 for drying the coated pole piece plate are arranged between the limiting mechanisms 2, an adjusting mechanism 4 for adjusting coating thickness is arranged on one side of the coating mechanism 3, and the adjusting mechanism 4, the coating mechanism 3 and the drying mechanism 5 are connected with the support plates 1;
the limiting mechanism 2 comprises a lead screw 21, a guide post 22 is arranged on the lower side of the lead screw 21 and supports the movement of a sliding seat 23, the sliding seats 23 are symmetrically arranged on the lead screw 21 and the guide post 22 in a front-back mode, a guide roller 24 is arranged on the sliding seat 23 and limits the movement of the pole piece plate, and a servo motor 25 is arranged at the front end of the lead screw 21 and provides rotation power for the lead screw 21;
the coating mechanism 3 comprises an upper coating roller 31, a lower coating roller 32 is arranged below the upper coating roller 31, a coating box 33 is arranged below the lower coating roller 32 and used for storing coating, an upper material collecting box 34 is arranged above the upper coating roller 31, a material conveying pipe 35 is connected to the upper material collecting box 34 and used for conveying the coating in the coating box 33 into the upper material collecting box 34, a conveying pump 36 is arranged at the lower end of the material conveying pipe 35, the conveying pump 36 is arranged in the coating box 33, a motor 37 is arranged at the rear end of the lower coating roller 32 and used for providing rotating power for the lower coating roller 32, and gears 38 are arranged at the front ends of the upper coating roller 31 and the lower coating roller 32;
the adjusting mechanism 4 comprises an upper scraper 41 and a lower scraper 42, excessive paint carried on the upper coating roller 31 and the lower coating roller 32 is scraped respectively, connecting seats 43 are arranged at the front end and the rear end of the upper scraper 41 and the rear end of the lower scraper 42, a screw 44 is arranged at one end of each connecting seat 43, the distance between the upper scraper 41 and the lower scraper 42 and the distance between the upper coating roller 31 and the lower coating roller 32 can be adjusted conveniently, the screw 44 penetrates through a fixing plate 45, and nuts are arranged on two sides of the fixing plate 45.
Preferably: the drying mechanism 5 comprises a box cover 51, wherein material passing holes 52 are symmetrically formed in two sides of the box cover 51, and heating wires 56 are arranged on the upper wall and the lower wall of the inner side of the box cover 51, so that the pole piece plates passing through the box cover 51 are dried by heat generated by the heating wires 56 on the upper side and the lower side; the width of the material passing hole 52 is larger than that of the pole piece plate, the central line of the material passing hole 52 is flush with the upper tangent plane of the lower coating roller 32, so that the coated pole piece plate passes through the central position of the material passing hole 52; the sliding seat 23 is in threaded connection with the lead screw 21, the sliding seat 23 is in sliding connection with the guide post 22, and the lead screw 21 is a left and right spiral lead screw, so that the relative position of the sliding seat 23 can be conveniently adjusted through the lead screw 21 and the guide post 22, and the movement of the pole piece plate is stable; the guide roller 24 is rotatably connected with the sliding seat 23, two positions of the guide roller 24 are arranged on the sliding seat 23, and the guide roller 24 is used for rotatably guiding two sides of the pole piece plate so as to facilitate the passing of the pole piece plate; the upper coating roller 31 and the lower coating roller 32 are rotationally connected with the supporting plate 1, the lower coating roller 32 is immersed in the coating box 33, the upper coating roller 31 and the upper collecting box 34 rotate in a tangent mode, and the coating is carried and transported when the upper coating roller 31 and the lower coating roller 32 rotate; the gear 38 is respectively connected with the upper coating roller 31 and the lower coating roller 32 in a key way, and the gears 38 are mutually meshed to enable the upper coating roller 31 and the lower coating roller 32 to rotate relatively; the upper scraper 41 and the lower scraper 42 are respectively welded with the connecting seat 43, the connecting seat 43 penetrates through the supporting plate 1, and the connecting seat 43 is welded with the screw 44, so that the distance between the upper scraper 41 and the lower scraper 42 relative to the upper coating roller 31 and the lower coating roller 32 can be conveniently adjusted through the screw 44, and the coating amount on the upper coating roller 31 and the lower coating roller 32 can be conveniently adjusted.
The working principle and the using process of the invention are as follows: the lead screw 21 is rotated according to the width of the coated battery pole piece, the sliding seat 23 is relatively adjusted, the battery pole piece is placed between the guide rollers 24 for limiting, the battery pole piece then passes through the upper coating roller 31 and the lower coating roller 32, the upper scraper 41 and the lower scraper 42 change the distance between the upper coating roller 31 and the lower coating roller 32 by adjusting the position of the screw 44 on the fixing plate 45, the coating in the upper collecting box 34 and the coating box 33 is carried in the rotation process of the upper coating roller 31 and the lower coating roller 32, then the coating is scraped by the upper scraper 41 and the lower scraper 42 and then transferred to the upper surface and the lower surface of the pole piece plate, then the coating enters the box cover 51 of the drying mechanism 5, the coating on the surface of the pole piece plate is dried by hot air blown out from the pipe row 54 or heat generated by the electric heating wire 56, and finally the coating is wound.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.
Claims (10)
1. The utility model provides a zinc ion battery pole piece coating unit of green battery production, includes the backup pad that the front and back symmetry set up, its characterized in that: limiting mechanisms for guiding and positioning the battery pole piece plates are symmetrically arranged on two sides between the supporting plates, a coating mechanism for coating the pole piece plates and a drying mechanism for drying the coated pole piece plates are arranged between the limiting mechanisms, an adjusting mechanism for adjusting the coating thickness is arranged on one side of the coating mechanism, and the adjusting mechanism, the coating mechanism and the drying mechanism are connected with the supporting plates;
the limiting mechanism comprises a lead screw, a guide pillar is arranged on the lower side of the lead screw, sliding seats are symmetrically arranged on the lead screw and the guide pillar in a front-back mode, a guide roller is arranged on each sliding seat, and a servo motor is arranged at the front end of the lead screw;
the coating mechanism comprises an upper coating roller, a lower coating roller is arranged on the lower side of the upper coating roller, a coating box is arranged on the lower side of the lower coating roller, an upper material collecting box is arranged on the upper side of the upper coating roller, a material conveying pipe is connected to the upper material collecting box, a conveying pump is arranged at the lower end of the material conveying pipe and is arranged in the coating box, a motor is arranged at the rear end of the lower coating roller, and gears are arranged at the front ends of the upper coating roller and the lower coating roller;
the adjusting mechanism comprises an upper scraper and a lower scraper, connecting seats are arranged at the front end and the rear end of the upper scraper and the rear end of the lower scraper, a screw rod is arranged at one end of each connecting seat, the screw rod penetrates through the fixing plate, and nuts are arranged on two sides of the fixing plate.
2. The coating device for the zinc ion battery pole piece produced by the green battery as claimed in claim 1, is characterized in that: the drying mechanism comprises a box cover, material passing holes are symmetrically formed in two sides of the box cover, a tube bank is arranged on the upper wall and the lower wall of the inner side of the box cover, a communicating tube is connected to the tube bank, and an air heater is arranged at the other end of the communicating tube.
3. The coating device for the zinc ion battery pole piece produced by the green battery as claimed in claim 1, is characterized in that: the drying mechanism comprises a box cover, material passing holes are symmetrically formed in two sides of the box cover, and heating wires are arranged on the upper wall and the lower wall of the inner side of the box cover.
4. The coating device for the zinc ion battery pole piece produced by the green battery as claimed in claim 2, characterized in that: the tube bank is evenly provided with vent holes and welded with the communicating tubes.
5. The coating device for the zinc-ion battery pole piece produced by the green battery as claimed in claim 2 or 3, wherein: the width of the material passing hole is larger than that of the pole piece plate, and the center line of the material passing hole is flush with the upper tangent plane of the lower coating roller.
6. The coating device for the zinc ion battery pole piece produced by the green battery as claimed in claim 1, is characterized in that: the sliding seat is in threaded connection with the lead screw, the sliding seat is in sliding connection with the guide pillar, and the lead screw is a left and right screw lead screw.
7. The coating device for the zinc ion battery pole piece produced by the green battery as claimed in claim 1, is characterized in that: the guide roller is connected with the sliding seat in a rotating mode, and two positions of the guide roller are arranged on the sliding seat.
8. The coating device for the zinc ion battery pole piece produced by the green battery as claimed in claim 1, is characterized in that: the upper coating roller and the lower coating roller are rotationally connected with the supporting plate, the lower coating roller is immersed in the coating box, and the upper coating roller and the upper material collecting box rotate in a tangent mode.
9. The coating device for the zinc ion battery pole piece produced by the green battery as claimed in claim 1, is characterized in that: the gears are respectively connected with the upper coating roller and the lower coating roller in a key mode, and the gears are meshed with each other.
10. The coating device for the zinc ion battery pole piece produced by the green battery as claimed in claim 1, is characterized in that: the upper scraper and the lower scraper are respectively welded with the connecting seat, the connecting seat penetrates through the supporting plate, and the connecting seat is welded with the screw rod.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011486471.XA CN112691841A (en) | 2020-12-16 | 2020-12-16 | Zinc ion battery pole piece coating device for green battery production |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011486471.XA CN112691841A (en) | 2020-12-16 | 2020-12-16 | Zinc ion battery pole piece coating device for green battery production |
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| CN112691841A true CN112691841A (en) | 2021-04-23 |
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| CN202011486471.XA Withdrawn CN112691841A (en) | 2020-12-16 | 2020-12-16 | Zinc ion battery pole piece coating device for green battery production |
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| CN113560072A (en) * | 2021-07-12 | 2021-10-29 | 福州福信昌橡塑有限公司 | Adhesion promoter coating machine for acrylic double-sided tape |
| CN114472058A (en) * | 2022-01-26 | 2022-05-13 | 安徽风驰新能源科技股份有限公司 | Lithium battery pole piece coating uniformity improving equipment |
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