阅读说明：本技术 一种极板加工用淋酸装置 (acid spraying device for machining polar plate ) 是由 朱保义 沈岑宽 黄镔 黄建新 刘峰 于 2019-08-06 设计创作，主要内容包括：本发明公开了一种极板加工用淋酸装置,包括承载装置和安装于承载装置上的联动装置；承载装置包括承载底板,承载底板的上表面固定有两块安装竖板和一个酸液沉淀池,安装竖板的表面从下至上依次安装有轴杆和酸液喷淋管,轴杆通过轴承贯穿安装于两根安装竖板上；联动装置包括两个相对设置的齿轮机构和安装于两个齿轮机构上的三个极板架。本发明的酸液喷淋管位于整个装置的正上方,向下均匀喷洒酸液,在齿轮机构的传动作用下,极板架上的极板在不停均匀翻转,两个表面均能均匀接受酸液的淋洗,在电池极板的上下表面形成均匀的硫酸铅层,使得从烘干窑出来的极板不会粘在一起,后续干燥后的极板在流动过程中也不容易脱落粉尘,提高极板合格率。(The invention discloses an acid spraying device for processing a polar plate, which comprises a bearing device and a linkage device arranged on the bearing device; the bearing device comprises a bearing bottom plate, two mounting vertical plates and an acid liquor sedimentation tank are fixed on the upper surface of the bearing bottom plate, a shaft lever and an acid liquor spraying pipe are sequentially mounted on the surfaces of the mounting vertical plates from bottom to top, and the shaft lever is mounted on the two mounting vertical plates in a penetrating manner through a bearing; the linkage device comprises two gear mechanisms which are oppositely arranged and three polar plate frames which are arranged on the two gear mechanisms. The acid liquor spraying pipe is positioned right above the whole device, acid liquor is uniformly sprayed downwards, the polar plates on the polar plate frame are uniformly overturned ceaselessly under the transmission action of the gear mechanism, both surfaces can be uniformly leached by the acid liquor, and uniform lead sulfate layers are formed on the upper surface and the lower surface of the polar plates of the battery, so that the polar plates discharged from the drying kiln cannot be adhered together, dust cannot easily fall off in the flowing process of the subsequently dried polar plates, and the percent of pass of the polar plates is improved.)

1. An acid spraying device for processing a polar plate is characterized by comprising a bearing device (1) and a linkage device (2) arranged on the bearing device (1);

The bearing device (1) comprises a bearing bottom plate (11), two mounting vertical plates (12) and an acid liquor sedimentation tank (13) are fixed on the upper surface of the bearing bottom plate (11), a shaft lever (14) and an acid liquor spraying pipe (15) are sequentially mounted on the surface of each mounting vertical plate (12) from bottom to top, and the shaft lever (14) is mounted on the two mounting vertical plates (12) in a penetrating mode through a bearing;

the linkage device (2) comprises two gear mechanisms (21) which are oppositely arranged and three polar plate frames (22) which are arranged on the two gear mechanisms (21);

The gear mechanism (21) comprises a gear ring (2101), a connecting ring pipe (2103) is fixed on the surface of the gear ring (2101) through four L-shaped plates (2102), the end surface of the connecting ring pipe (2103) is fixed on the surface of a mounting vertical plate (12), a driving gear (2105) and three driven gears (2106) are arranged on the inner side of the gear ring (2101), the driving gear (2105) is fixed on a shaft lever (14), the driven gears (2106) are respectively meshed with the gear ring (2101) and the driving gear (2105), the driven gears (2106) are mounted on the connecting mechanism, the connecting mechanism comprises a mounting ring (2107) and three connecting strips (2108) fixed on the peripheral side of the mounting ring (2107), the mounting ring (2107) is fixed on the shaft lever (14), the mounting ring (2107) is located between the driving gear (2105) and the connecting ring pipe (2103), a connecting column (2109) is fixed on the end surface of each connecting strip (2108), and the driven gears (2106) are mounted;

The polar plate frame (22) comprises a frame body (2201), wherein two end surfaces of the frame body (2201) are provided with upright columns (2202), and the other ends of the upright columns (2202) are fixed on the surface of the driven gear (2106); a first strip-shaped groove (2203) is formed in one surface of the inner side of the frame body (2201), a limiting column (2204) is fixed to the bottom surface of the strip-shaped groove (2203), a limiting cylinder (2205) is sleeved on the limiting column (2204), the limiting cylinder (2205) is fixed to the surface of the moving plate (2206), the moving plate (2206) and the strip-shaped groove (2203) are fixedly connected through a spring (2207), and the moving plate (2206) is matched with the strip-shaped groove (2203); two parallel stoppers (2208) are fixed on the other surface of the movable plate (2206), a groove is formed between the two stoppers (2208) and is matched with the battery plate (23); the other inner side surface of the frame body (2201) is provided with a limit groove (2209), and the limit groove (2209) is matched with the battery plate (23).

2. the acid spraying device for processing the polar plate according to claim 1, wherein the two mounting vertical plates (12) are arranged in parallel, and the acid liquid sedimentation tank (13) is positioned between the two mounting vertical plates (12).

3. The acid spraying device for processing the polar plate according to claim 1, wherein the acid spraying pipe (15) is connected with acid liquor, and the surface of the acid spraying pipe (15) is provided with uniformly distributed spraying holes.

4. The acid spraying device for processing the polar plate as claimed in claim 1, wherein the inner diameter of the connecting ring pipe (2103) is larger than that of the shaft rod (14), and the connecting ring pipe (2103) is sleeved on the surface of the shaft rod (14).

5. the acid spraying device for processing the polar plate according to claim 1, wherein one end of the spring (2207) is fixed on the bottom surface of the strip-shaped groove (2203), and the other end of the spring is fixed on the surface of the movable plate (2206).

Technical Field

The invention belongs to the technical field of machining of storage battery pole plates, and particularly relates to an acid spraying device for machining pole plates.

Background

In the plate coating process in the manufacturing process of the storage battery plate, soft and wet lead paste is filled on a lead plate grid through a plate coating machine, acid is required to be sprayed on the surface of the lead plate, the purpose of acid spraying is to enable the surface of the plate to react to generate a layer of lead sulfate, the hardness of the lead sulfate is increased, and the lead sulfate is beneficial to the non-sticking of the collected plate after being dried in a drying kiln; secondly, lead sulfate with certain hardness is generated on the surface of the polar plate so as to protect the polar plate from powder falling. The acid spraying density is generally 1.05-1.15g/cm³The higher the acid leaching density is, the harder the lead sulfate generated on the surface is, and the lower the acid leaching density is, the softer the lead sulfate generated on the surface is; the more the acid leaching amount is, the thicker the lead sulfate generated on the surface is, and the less the acid leaching amount is, the thinner the lead sulfate generated on the surface is. The harder or thicker the lead sulfate layer on the surface of the polar plate, the more the surface strength of the polar plate is increased, the plate is easy to collect, and the powder is difficult to fall off, but the later battery is difficult to charge and the lead sulfate is not easy to convert into required lead living matters, so that the lead sulfate can not store electric energy and is equal to dead lead plaster.

The Chinese patent with the patent number of CN201710887271.7 discloses a roller polar plate acid-leaching device, which comprises an acid-leaching roller, an acid-leaching shaft and an acid inlet pipe connected with the acid-leaching shaft, wherein the acid-leaching shaft is arranged in the acid-leaching roller, holes are distributed on the acid-leaching roller, an acid-leaching channel is arranged on the acid-leaching shaft, two ends of the acid-leaching shaft are installed on fixed seats, one fixed seat is connected with an acid-adding port, the acid-adding channel of the acid-adding port is communicated with the acid-leaching channel in the acid-leaching shaft, an inner acid-leaching roller is arranged in the acid-leaching roller, and the acid-leaching shaft is positioned in the inner acid-leaching roller; holes are distributed on the inner acid leaching roller, the acid leaching roller is connected with the holes of the inner acid leaching roller through pipelines, the acid leaching roller is connected with the acid leaching shaft through a bearing, and the inner acid leaching roller is connected with the acid leaching shaft through a bearing. When the acid spraying device is used for carrying out phosphoric acid on the polar plate, acid exists on one surface of the polar plate, and no acid exists on the other surface of the polar plate, so that the phenomenon of plate sticking and powder removal is easy to occur.

Disclosure of Invention

The invention aims to provide an acid spraying device for processing a polar plate, wherein an acid spraying pipe is positioned right above the whole device and uniformly sprays acid downwards to treat a battery polar plate by spraying acid, the polar plate on a polar plate frame is uniformly overturned continuously under the transmission action of a gear mechanism, both surfaces of the polar plate frame can be uniformly leached by the acid, and uniform lead sulfate layers are formed on the upper surface and the lower surface of the battery polar plate, so that the polar plates from a drying kiln cannot be adhered together, the polar plates after subsequent drying are not easy to fall off dust in the flowing process, the phenomenon of environment pollution caused by lead dust is reduced, the qualified rate of the polar plates is improved, and finally the polar plates can be smoothly converted into living matters to store electric quantity on the subsequent charging surface of the polar plates, and the product quality is improved; and the sprayed redundant acid liquor is collected by the acid liquor sedimentation tank, so that the acid liquor is not leaked and corroded, and can be recycled for the second time after being purified, and the utilization rate of the acid liquor can be effectively improved.

the purpose of the invention can be realized by the following technical scheme:

an acid spraying device for processing a polar plate comprises a bearing device and a linkage device arranged on the bearing device;

The bearing device comprises a bearing bottom plate, two mounting vertical plates and an acid liquor sedimentation tank are fixed on the upper surface of the bearing bottom plate, a shaft lever and an acid liquor spraying pipe are sequentially mounted on the surfaces of the mounting vertical plates from bottom to top, and the shaft lever is mounted on the two mounting vertical plates in a penetrating manner through a bearing;

The linkage device comprises two gear mechanisms which are oppositely arranged and three polar plate frames which are arranged on the two gear mechanisms;

The gear mechanism comprises a gear ring, a connecting ring pipe is fixed on the surface of the gear ring through four L-shaped plates, the end surface of the connecting ring pipe is fixed on the surface of a mounting vertical plate, a driving gear and three driven gears are arranged on the inner side of the gear ring, the driving gear is fixed on a shaft rod, the driven gears are respectively meshed with the gear ring and the driving gear, the driven gears are mounted on the connecting mechanism, the connecting mechanism comprises a mounting ring and three connecting strips fixed on the peripheral side of the mounting ring, the mounting ring is fixed on the shaft rod and positioned between the driving gear and the connecting ring pipe, connecting columns are fixed on the end surfaces of the connecting strips, and the driven;

The polar plate frame comprises a frame body, wherein stand columns are arranged on the surfaces of two ends of the frame body, and the other ends of the stand columns are fixed on the surface of the driven gear; a first strip-shaped groove is formed in one surface of the inner side of the frame body, a limiting column is fixed to the bottom surface of the strip-shaped groove, a limiting cylinder is sleeved on the limiting column and fixed to the surface of the moving plate, the moving plate and the strip-shaped groove are fixedly connected through a spring, and the moving plate is matched with the strip-shaped groove; two parallel stop blocks are fixed on the other surface of the moving plate, and a groove is formed between the two stop blocks and matched with the battery pole plate; the other inner side surface of the frame body is provided with a limit groove which is matched with the battery polar plate.

Furthermore, two the installation riser parallel arrangement, the acidizing fluid sedimentation tank is located between two installation risers.

furthermore, the acid liquor spraying pipe is connected with acid liquor, and spraying holes which are uniformly distributed are formed in the surface of the acid liquor spraying pipe.

further, the inner diameter of the connecting ring pipe is larger than that of the shaft rod, and the connecting ring pipe is sleeved on the surface of the shaft rod.

Furthermore, one end of the spring is fixed on the bottom surface of the strip-shaped groove, and the other end of the spring is fixed on the surface of the moving plate.

the invention has the beneficial effects that:

when the polar plate frame is used, the shaft lever is connected with the motor, the motor drives the shaft lever to rotate so as to drive the connecting mechanism and the driving gear which are fixed on the shaft lever to rotate, and under the meshing transmission action of the driven gears, the gear ring and the driving gear, the three driven gears revolve around the shaft lever and simultaneously keep rotating, so that the polar plate frame fixed on the surfaces of the driven gears is driven to revolve around the shaft lever and simultaneously do rotating motion; the acid liquor spraying pipe is positioned right above the whole device, and sprays acid liquor downwards uniformly to spray acid liquor on the battery pole plate, under the transmission action of the gear mechanism, the pole plate on the pole plate frame is turned over continuously and uniformly, the two surfaces can be uniformly washed by the acid liquor, and uniform lead sulfate layers are formed on the upper surface and the lower surface of the battery pole plate, so that the pole plates from the drying kiln cannot be stuck together, dust is not easy to fall off during the flowing process of the subsequently dried pole plate, the phenomenon that the environment is polluted by the formed lead dust is reduced, the qualification rate of the pole plate is improved, and finally the lead sulfate on the subsequently charged surface of the pole plate can be smoothly converted into living matters to store electric quantity, and the product quality is improved; and the sprayed redundant acid liquor is collected by the acid liquor sedimentation tank, so that the acid liquor is not leaked and corroded, and can be recycled for the second time after being purified, and the utilization rate of the acid liquor can be effectively improved.

Drawings

the invention is described in further detail below with reference to the figures and specific embodiments.

FIG. 1 is a schematic structural diagram of an acid spraying device for processing a polar plate according to the present invention.

Fig. 2 is a schematic structural diagram of a bearing device of the acid spraying device for processing the polar plate.

FIG. 3 is a schematic structural diagram of a linkage device of the acid spraying device for processing the polar plate according to the present invention.

Fig. 4 is a partial structural schematic view of fig. 3.

Fig. 5 is a schematic structural view of the electrode plate holder of the present invention.

fig. 6 is a partial structural schematic view of fig. 5.

Fig. 7 is a partial structural schematic view of fig. 5.

Fig. 8 is a partial structural schematic view of fig. 5.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

referring to fig. 1-8, an acid spraying device for processing a polar plate, as shown in fig. 1, includes a carrier 1 and a linkage 2 installed on the carrier 1;

As shown in fig. 2, the bearing device 1 includes a bearing bottom plate 11, two mounting risers 12 and an acid sedimentation tank 13 are fixed on the upper surface of the bearing bottom plate 11, the two mounting risers 12 are arranged in parallel, and the acid sedimentation tank 13 is located between the two mounting risers 12; the shaft rods 14 and the acid liquor spraying pipes 15 are sequentially arranged on the surfaces of the mounting vertical plates 12 from bottom to top, the shaft rods 14 are arranged on the two mounting vertical plates 12 in a penetrating mode through bearings, one ends of the shaft rods 14 are connected with motors, the acid liquor spraying pipes 15 are connected with acid liquor, spraying holes which are uniformly distributed are formed in the surfaces of the acid liquor spraying pipes 15, and the acid liquor is uniformly sprayed downwards through the spraying holes;

As shown in fig. 3, the linkage 2 includes two oppositely disposed gear mechanisms 21 and three electrode plate frames 22 mounted on the two gear mechanisms 21;

As shown in fig. 4, the gear mechanism 21 includes a gear ring 2101, a connecting ring 2103 is fixed on the surface of the gear ring 2101 through four L-shaped plates 2102, the end surface of the connecting ring 2103 is fixed on the surface of the installation riser 12, the inner diameter of the connecting ring 2103 is larger than that of the shaft 14, and the connecting ring 2103 is sleeved on the surface of the shaft 14; a driving gear 2105 and three driven gears 2106 are arranged on the inner side of the gear ring 2101, the driving gear 2105 is fixed on a shaft lever 14, the driven gear 2106 is meshed with the gear ring 2101 and the driving gear 2105, the driven gear 2106 is installed on a connecting mechanism, the connecting mechanism comprises an installation ring 2107 and three connecting bars 2108 fixed on the periphery of the installation ring, the installation ring 2107 is fixed on the shaft lever 14, the installation ring 2107 is positioned between the driving gear 2105 and the connecting ring 2103, a connecting column 2109 is fixed on the end surface of each connecting bar 2108, and the driven gear 2106 is installed on the connecting column 2109 through a bearing;

As shown in fig. 5 to 8, the polar plate frame 22 includes a frame 2201, wherein two end surfaces of the frame 2201 are provided with a column 2202, and the other end of the column 2202 is fixed on the surface of the driven gear 2106; a first strip-shaped groove 2203 is formed in one surface of the inner side of the frame body 2201, a limiting column 2204 is fixed to the bottom surface of the strip-shaped groove 2203, a limiting cylinder 2205 is sleeved on the limiting column 2204, the limiting cylinder 2205 is fixed to the surface of the moving plate 2206, the moving plate 2206 is fixedly connected with the strip-shaped groove 2203 through a spring 2207, specifically, one end of the spring 2207 is fixed to the bottom surface of the strip-shaped groove 2203, the other end of the spring 2207 is fixed to the surface of the moving plate 2206, and preferably, the moving plate 2206 is matched with the strip; two parallel stoppers 2208 are fixed on the other surface of the movable plate 2206, a groove is formed between the two stoppers 2208, and the groove is matched with the battery plate 23 and used for accommodating the battery plate 23; a limiting groove 2209 is formed in the other inner side surface of the frame body 2201, the limiting groove 2209 is matched with the battery plate 23, and the battery plate 23 can be just clamped in the limiting groove 2209;

the working principle and the mode of the invention are as follows:

Fixing manner of the battery plate 23: when one end of the battery plate 23 is clamped between the two stoppers 2208, the movable plate 2206 is applied with force, the movable plate 2206 moves towards one side of the spring 2207 under the compression of the spring 2207, the other end of the battery plate 23 is aligned with the limiting groove 2209, the movable plate 2206 is loosened, the other end of the battery plate 23 is clamped into the limiting groove 2209, and the battery plate 23 is fixed on the plate frame 22 under the deformation force of the spring 2207;

Transmission mode of the linkage 2: the shaft lever 14 is connected with a motor, the motor drives the shaft lever to rotate, so that the connecting mechanism and the driving gear 2105 fixed on the shaft lever 14 are driven to rotate, under the meshing transmission action of the driven gear 2106, the gear ring 2101 and the driving gear 2105, the three driven gears 2106 revolve around the shaft lever 14 and keep rotating, and then the polar plate frame 22 fixed on the surface of the driven gear 2106 is driven to revolve around the shaft lever 14 and rotate; the acid liquor spraying pipe 15 is positioned right above the whole device, and sprays acid liquor downwards uniformly to spray acid liquor on the battery plate 23, the plate on the plate frame 22 is turned over continuously and uniformly under the transmission action of the gear mechanism 21, both surfaces can be uniformly washed by the acid liquor, and uniform lead sulfate layers are formed on the upper surface and the lower surface of the battery plate, so that the plates from the drying kiln cannot be adhered together, the subsequently dried plates are not easy to fall off dust in the flowing process, the phenomenon that the environment is polluted by the formed lead dust is reduced, the qualification rate of the plates is improved, and finally the plate can be successfully converted into living matters to store electric quantity on the subsequently charged surface of the plate, and the product quality is improved; and the sprayed redundant acid liquor is collected by the acid liquor sedimentation tank 13, so that the acid liquor is not leaked and corroded, and can be recycled for the second time after being purified, and the utilization rate of the acid liquor can be effectively improved.

in the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is merely exemplary and illustrative of the present invention and various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the scope of the invention as defined in the accompanying claims.