CN109773163B - Quick spray cooling device for storage battery production mold and control system thereof - Google Patents
Quick spray cooling device for storage battery production mold and control system thereof Download PDFInfo
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- CN109773163B CN109773163B CN201910120053.XA CN201910120053A CN109773163B CN 109773163 B CN109773163 B CN 109773163B CN 201910120053 A CN201910120053 A CN 201910120053A CN 109773163 B CN109773163 B CN 109773163B
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Abstract
The invention discloses a quick die spraying and cooling device for storage battery production and a control system thereof, and relates to the technical field of storage battery production. The invention comprises a conveying mechanism for carrying and conveying a mold to be cooled and a cooling bracket; a support frame is arranged on the cooling support positioned at the top of the conveying mechanism, and a first spraying mechanism, a first humidity detection mechanism, a blowing mechanism, a second spraying mechanism and a second humidity detection mechanism are sequentially arranged at the bottom of the support frame along the running direction of the conveying mechanism; and a fixed support is arranged on the cooling support positioned at the bottom of the conveying mechanism, and a first spray pipe, a first air pipe and a second spray pipe are sequentially arranged on the fixed support along the running direction of the conveying mechanism. According to the invention, the first spraying mechanism, the blowing mechanism and the second spraying mechanism are used for realizing the rapid cooling of the mold, and the problem of low cooling speed of the existing mold is solved.
Description
Technical Field
The invention belongs to the technical field of storage battery production, and particularly relates to a quick spray cooling device for a storage battery production mold and a control system thereof.
Background
With the development of economy and the progress of science and technology, the use of the storage battery is more and more extensive, and the use amount is also more and more. In particular, lead-acid batteries, although invented over a hundred years ago, have occupied an absolute position in the market share of secondary batteries and play an irreplaceable important role in various departments of national economy.
In the specific production process of the existing lead-acid storage battery copper grid, a copper mesh provided with a positioning lead ring is placed in a die in advance; heating the die for casting the copper grid to 328-600 ℃; casting the lead solution into a mould, and taking out the copper plate grid blank cast with lead after the lead solution and the mould are cooled; and removing the air channel burrs at the edge of the copper grid blank to obtain the finished copper grid. The existing mold has slow cooling speed, small lead amount in a single-lattice mold and untimely demolding; therefore, how to rapidly cool the high-temperature die is the object of the invention.
Disclosure of Invention
The invention aims to provide a quick spray cooling device for a storage battery production mold, which is used for quickly cooling the mold through a first spray mechanism, a blowing mechanism and a second spray mechanism and solves the problem of low cooling speed of the conventional mold.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a rapid spray cooling device for a mold for producing a storage battery, which comprises a conveying mechanism for bearing and conveying the mold to be cooled and a cooling bracket;
a support frame is arranged on the cooling support positioned at the top of the conveying mechanism, and a first spraying mechanism, a first humidity detection mechanism, a blowing mechanism, a second spraying mechanism and a second humidity detection mechanism are sequentially arranged at the bottom of the support frame along the running direction of the conveying mechanism;
the first spraying mechanism comprises a water tank arranged at the bottom of the support frame, a plurality of spraying nozzles are uniformly distributed at the bottom of the water tank along the running direction of the vertical conveying mechanism, and a temperature measuring mechanism is also arranged at one side of the water tank; the temperature measuring mechanism comprises an L-shaped shield plate arranged on the side wall of the water tank and an infrared temperature sensor arranged in the L-shaped shield plate;
the first spraying mechanism and the second spraying mechanism have the same structure;
the first humidity detection mechanism comprises a rectangular pipe fixed at the bottom of the support frame, the bottom of the rectangular pipe is connected with a bell mouth, and a fan used for air extraction and a humidity sensor used for detecting humidity are arranged in the rectangular pipe; the top of the rectangular tube penetrates through the support frame;
the first humidity detection mechanism and the second humidity detection mechanism have the same structure;
the blowing mechanism comprises a main air pipe, a plurality of air nozzles are arranged on one side of the main air pipe close to the conveying mechanism, the main air pipe is connected with an adjustable pressure air source, and the main air pipe is connected with the supporting frame through a plurality of supporting rods;
a fixed support is arranged on the cooling support positioned at the bottom of the conveying mechanism, and a first spray pipe, a first air pipe and a second spray pipe are sequentially arranged on the fixed support along the running direction of the conveying mechanism;
the length directions of the first spray pipe, the first air pipe and the second spray pipe are all vertical to the running direction of the conveying mechanism;
the first spray pipe is provided with a plurality of first nozzles along the length direction on one side close to the conveying mechanism, the first air pipe is provided with a plurality of air nozzles along the length direction on one side close to the conveying mechanism, and the second spray pipe is provided with a plurality of second nozzles along the length direction on one side close to the conveying mechanism.
Furthermore, a liquid level indicating pipe is arranged on one side of the water tank, a water inlet pipe and an air inlet pipe are arranged at the top of the water tank, a first electromagnetic valve is arranged on the water inlet pipe, and a second electromagnetic valve is arranged on the air inlet pipe; an air pressure sensor and a liquid level sensor are also arranged in the water tank.
Furthermore, the temperature measuring mechanism on the first spraying mechanism is arranged on one side of the water tank far away from the main air pipe; and the temperature measuring mechanism on the second spraying mechanism is arranged on one side of the water tank close to the main air pipe.
Further, the pressure-adjustable air source comprises an air tank, the air tank is communicated with the main air pipe through an air pipe, and a third electromagnetic valve is arranged on the air pipe.
Furthermore, the spray nozzle comprises a spray pipe which is arranged at the bottom of the water tank and is communicated with the water tank, a sleeve is connected in the external thread of the spray pipe, and a limiting part is arranged at the end part of the sleeve; the top and the limiting part of the spray pipe are provided with a porous plate, and the porous plate is uniformly provided with water spraying holes; and a first sealing ring and a second sealing ring are respectively arranged on two sides of the porous plate.
Further, the conveying mechanism comprises a driving wheel, a driven wheel and a transmission belt; the conveying mechanism is characterized in that a plurality of circular through holes are uniformly distributed on the conveying belt, the distance between the circle centers of every two adjacent circular through holes is 1.25-2 times the diameter of the circular through holes, and a plurality of convex edges are uniformly distributed on the upper surface of the conveying belt along the running direction of the vertical conveying mechanism.
A control system of a rapid spray cooling device for a storage battery production mold comprises a processor; a signal receiving end of the processor is connected with a liquid level sensor, a humidity sensor, an air pressure sensor and an infrared temperature sensor; and the signal output end of the processor is connected with a second electromagnetic valve, a first electromagnetic valve and a third electromagnetic valve.
The invention has the following beneficial effects:
1. according to the invention, the first spraying mechanism, the blowing mechanism and the second spraying mechanism are used for realizing the rapid cooling of the mold, so that the problem of slow cooling speed of the existing mold is solved;
2. the first spraying mechanism is used for carrying out primary spraying cooling, the blowing mechanism is used for accelerating the water dispersion on the surface of the die so as to accelerate the cooling speed, and the second spraying mechanism is used for carrying out secondary spraying cooling so as to integrally improve the cooling speed;
3. through two humidity detection mechanism and two temperature measurement mechanisms, be convenient for carry out the analysis to the mould cooling degree and the cooling effect at each stage, be convenient for control the spraying speed that sprays the mechanism.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of a rapid spray cooling device according to the present invention;
FIG. 2 is a schematic view of the structure of the water tank of the present invention;
fig. 3 is a partially enlarged view of a portion a in fig. 2.
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.
In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.
Referring to fig. 1-3, the present invention relates to a rapid spray cooling device for a mold for battery production, which comprises a conveying mechanism 1 for carrying and conveying a mold to be cooled, and a cooling support 2;
a support frame 4 is arranged on the cooling support 2 positioned at the top of the conveying mechanism 1, and a first spraying mechanism, a first humidity detection mechanism, a blowing mechanism, a second spraying mechanism and a second humidity detection mechanism are sequentially arranged at the bottom of the support frame 4 along the running direction of the conveying mechanism 1;
the first spraying mechanism comprises a water tank 5 arranged at the bottom of the support frame 4, a plurality of spraying nozzles 51 are uniformly distributed at the bottom of the water tank 5 along the running direction of the vertical conveying mechanism 1, and a temperature measuring mechanism is also arranged at one side of the water tank 5; the temperature measuring mechanism comprises an L-shaped shield plate 58 arranged on the side wall of the water tank 5 and an infrared temperature sensor 59 arranged in the L-shaped shield plate 58;
the first spraying mechanism and the second spraying mechanism have the same structure;
the first humidity detection mechanism comprises a rectangular tube 61 fixed at the bottom of the support frame 4, the bottom of the rectangular tube 61 is connected with a bell mouth 6, and a fan used for air extraction and a humidity sensor used for detecting humidity are arranged in the rectangular tube 61; the top of the rectangular tube 61 penetrates through the support frame 4;
the first humidity detection mechanism and the second humidity detection mechanism have the same structure;
the blowing mechanism comprises a main air pipe 7, a plurality of air nozzles 71 are arranged on one side of the main air pipe 7 close to the conveying mechanism 1, the main air pipe 7 is connected with an adjustable pressure air source, and the main air pipe 7 is connected with the support frame 4 through a plurality of support rods 72;
a fixed support 3 is arranged on the cooling support 2 positioned at the bottom of the conveying mechanism 1, and a first spray pipe 31, a first air pipe 33 and a second spray pipe 35 are sequentially arranged on the fixed support 3 along the running direction of the conveying mechanism 1;
the length directions of the first spray pipe 31, the first air pipe 33 and the second spray pipe 35 are all vertical to the running direction of the conveying mechanism 1;
wherein, one side of the first spray pipe 31 close to the conveying mechanism 1 is provided with a plurality of first nozzles 32 along the length direction, one side of the first air pipe 33 close to the conveying mechanism 1 is provided with a plurality of air nozzles 34 along the length direction, and one side of the second spray pipe 35 close to the conveying mechanism 1 is provided with a plurality of second nozzles 36 along the length direction.
Furthermore, a liquid level indicating pipe 52 is arranged on one side of the water tank 5, a water inlet pipe 53 and an air inlet pipe 56 are arranged at the top of the water tank 5, a first electromagnetic valve 54 is arranged on the water inlet pipe 53, and a second electromagnetic valve 57 is arranged on the air inlet pipe 56; an air pressure sensor 55 and a liquid level sensor are also arranged in the water tank 5.
Furthermore, the pressure-adjustable air source comprises an air tank which is communicated with the main air pipe 7 through an air pipe, and a third electromagnetic valve is arranged on the air pipe.
Furthermore, the temperature measuring mechanism on the first spraying mechanism is arranged on one side of the water tank 5 far away from the main air pipe 7; the temperature measuring mechanism on the second spraying mechanism is arranged on one side of the water tank 5 close to the main air pipe 7.
Further, the spray nozzle 51 comprises a spray pipe 511 which is arranged at the bottom of the water tank 5 and is communicated with the water tank 5, a sleeve 512 is connected in the external thread of the spray pipe 511, and a limiting part 513 is arranged at the end part of the sleeve 512; a porous plate 514 is arranged at the top of the spray pipe 511 and the limiting part 513, and water spray holes 515 are uniformly distributed on the porous plate 514; a first sealing ring 517 and a second sealing ring 516 are respectively arranged on two sides of the perforated plate 514.
Further, the conveying mechanism 1 comprises a driving wheel, a driven wheel and a transmission belt; a plurality of circular through holes are uniformly distributed on the transmission belt, the distance between the circle centers of two adjacent circular through holes is 1.25-2 times the diameter of the circular through holes, and a plurality of convex edges are uniformly distributed on the upper surface of the transmission belt along the running direction of the vertical conveying mechanism 1.
A control system of a rapid spray cooling device for a storage battery production mold comprises a processor; the signal receiving end of the processor is connected with a liquid level sensor, a humidity sensor, an air pressure sensor 55 and an infrared temperature sensor 59; the signal output of the processor is connected to the second solenoid valve 57, the first solenoid valve 54 and the third solenoid valve.
A control method of a rapid spray cooling device for a die for producing a storage battery comprises the following steps:
step 1, detecting the temperature of the mold before spray cooling through an infrared temperature sensor 59 arranged on one side of a first spray mechanism, and adjusting the flow rate of spray water of a water tank 5 passing through a spray nozzle 51 by adjusting the liquid level height and air pressure in the water tank 5 of the first spray mechanism according to a detected temperature signal;
and 4, detecting the humidity of the gas above the die after the die is sprayed and cooled by the second spraying mechanism through a second humidity detection mechanism, judging the volatilization condition of the moisture according to a detected humidity signal, and calculating the temperature of the die according to the water discharge amount of the second spraying mechanism.
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 preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (1)
1. The utility model provides a quick cooling device that sprays of mould for battery production, includes a conveying mechanism (1) and a cooling support (2) that are used for bearing the transport to wait to cool off the mould, its characterized in that:
a support frame (4) is arranged on the part, located above the conveying mechanism (1), of the cooling support (2), and a first spraying mechanism, a first humidity detection mechanism, a blowing mechanism, a second spraying mechanism and a second humidity detection mechanism are sequentially arranged at the bottom of the support frame (4) along the running direction of the conveying mechanism (1);
the first spraying mechanism comprises a water tank (5) arranged at the bottom of the support frame (4), a plurality of spraying nozzles (51) are uniformly distributed at the bottom of the water tank (5) along the running direction of the vertical conveying mechanism (1), and a temperature measuring mechanism is arranged on one side of the water tank (5); the temperature measuring mechanism comprises an L-shaped shield plate (58) arranged on the side wall of the water tank (5) and an infrared temperature sensor (59) arranged in the L-shaped shield plate (58);
the first spraying mechanism and the second spraying mechanism have the same structure;
the first humidity detection mechanism comprises a rectangular pipe (61) fixed at the bottom of the support frame (4), the bottom of the rectangular pipe (61) is connected with a bell mouth (6), and a fan used for air extraction and a humidity sensor used for detecting humidity are arranged in the rectangular pipe (61); the top of the rectangular tube (61) penetrates through the support frame (4);
the first humidity detection mechanism and the second humidity detection mechanism have the same structure;
the blowing mechanism comprises a main air pipe (7), one side of the main air pipe (7) close to the conveying mechanism (1) is provided with a plurality of air nozzles (71), the main air pipe (7) is connected with an adjustable pressure air source, and the main air pipe (7) is connected with the support frame (4) through a plurality of support rods (72);
a fixed support (3) is arranged on the part, below the upper conveyor belt of the conveying mechanism (1), of the cooling support (2), and a first spray pipe (31), a first air pipe (33) and a second spray pipe (35) are sequentially arranged on the fixed support (3) along the running direction of the conveying mechanism (1);
the length directions of the first spray pipe (31), the first air pipe (33) and the second spray pipe (35) are all vertical to the running direction of the conveying mechanism (1);
wherein, one side of the first spray pipe (31) close to the conveying mechanism (1) is provided with a plurality of first nozzles (32) along the length direction, one side of the first air pipe (33) close to the conveying mechanism (1) is provided with a plurality of air nozzles (34) along the length direction, and one side of the second spray pipe (35) close to the conveying mechanism (1) is provided with a plurality of second nozzles (36) along the length direction;
a liquid level indicating pipe (52) is arranged on one side of the water tank (5), a water inlet pipe (53) and an air inlet pipe (56) are arranged at the top of the water tank (5), a first electromagnetic valve (54) is arranged on the water inlet pipe (53), and a second electromagnetic valve (57) is arranged on the air inlet pipe (56); an air pressure sensor (55) and a liquid level sensor are also arranged in the water tank (5);
the temperature measuring mechanism on the first spraying mechanism is arranged on one side of the water tank (5) far away from the main air pipe (7); the temperature measuring mechanism on the second spraying mechanism is arranged on one side of the water tank (5) close to the main air pipe (7);
the adjustable pressure air source comprises an air tank which is communicated with the main air pipe through an air pipe, and a third electromagnetic valve is arranged on the air pipe;
the spraying nozzle (51) comprises a spraying pipe (511) which is arranged at the bottom of the water tank (5) and is communicated with the water tank (5), a sleeve (512) is connected in an external thread of the spraying pipe (511), and a limiting part (513) is arranged at the end part of the sleeve (512); a porous plate (514) is arranged at the top of the spray pipe (511) and the limiting part (513), and water spray holes (515) are uniformly distributed on the porous plate (514); a first sealing ring (517) and a second sealing ring (516) are respectively arranged on two sides of the porous plate (514);
the conveying mechanism (1) comprises a driving wheel, a driven wheel and a transmission belt; a plurality of circular through holes are uniformly distributed on the transmission belt, the distance between the circle centers of two adjacent circular through holes is 1.25-2 times of the diameter of the circular through holes, and a plurality of convex edges are uniformly distributed on the upper surface of the transmission belt along the running direction of the vertical conveying mechanism (1);
the control system of the rapid spraying and cooling device for the storage battery production mold comprises a processor; a signal receiving end of the processor is connected with a liquid level sensor, a humidity sensor, an air pressure sensor (55) and an infrared temperature sensor (59); and the signal output end of the processor is connected with a second electromagnetic valve (57), a first electromagnetic valve (54) and a third electromagnetic valve.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910120053.XA CN109773163B (en) | 2019-02-18 | 2019-02-18 | Quick spray cooling device for storage battery production mold and control system thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910120053.XA CN109773163B (en) | 2019-02-18 | 2019-02-18 | Quick spray cooling device for storage battery production mold and control system thereof |
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| CN109773163A CN109773163A (en) | 2019-05-21 |
| CN109773163B true CN109773163B (en) | 2021-07-13 |
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| CN201910120053.XA Active CN109773163B (en) | 2019-02-18 | 2019-02-18 | Quick spray cooling device for storage battery production mold and control system thereof |
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| CN113618030A (en) * | 2021-07-30 | 2021-11-09 | 广西柳钢中金不锈钢有限公司 | Automatic spray cooling method for pig casting machine |
| CN114769575B (en) * | 2022-04-25 | 2023-07-25 | 安徽世纪科技咨询服务有限公司 | Safety protection equipment applied to steel production |
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| CN202224011U (en) * | 2011-08-25 | 2012-05-23 | 中国石油化工集团公司 | Nozzle for acetylene furnace cracking gas washing and cooling tower |
| CN102974778B (en) * | 2012-11-29 | 2014-09-24 | 浙江天能电源材料有限公司 | Continuous lead ingot casting system |
| CN205784091U (en) * | 2016-06-22 | 2016-12-07 | 天津市紫航模具有限公司 | A kind of highly efficient cooling device of mould |
| CN205887993U (en) * | 2016-08-18 | 2017-01-18 | 石棉县东顺锌业有限责任公司 | Mold cooling device of zinc ingot production usefulness |
| CN206170585U (en) * | 2016-11-26 | 2017-05-17 | 滁州市天悦塑胶制品有限公司 | Injection mold's cooling and blow water installation |
| CN207172676U (en) * | 2017-08-03 | 2018-04-03 | 重庆萱铭科技有限公司 | A kind of cooling of injection mold and water-blowing device |
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