CN113210226A - Full-automatic alkaline cell steel shell drying oven - Google Patents
Full-automatic alkaline cell steel shell drying oven Download PDFInfo
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- CN113210226A CN113210226A CN202110376926.0A CN202110376926A CN113210226A CN 113210226 A CN113210226 A CN 113210226A CN 202110376926 A CN202110376926 A CN 202110376926A CN 113210226 A CN113210226 A CN 113210226A
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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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- 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
- B05D3/0426—Cooling with air
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Abstract
The invention relates to a full-automatic alkaline battery steel shell drying oven, which comprises drying equipment and cooling equipment which are arranged in sequence, wherein a drying discharge hole of the drying equipment is communicated with a cooling feed hole of the cooling equipment; the drying equipment comprises an oven shell, a temperature control box, a heating mechanism, a hot air circulation mechanism and a first conveying mechanism, wherein a drying feed inlet is formed in one side of the oven shell, and a drying discharge outlet is formed in the other side of the oven shell. The invention has the advantages that: the drying equipment is combined with the cooling equipment and is used for drying the alkaline battery steel shell sprayed with the aqueous graphite, the drying temperature is stably controlled to be 125 +/-2 ℃, the tapping temperature is below 40 ℃, the temperature is close to the room temperature, the steel shell is prevented from rusting due to the formation of water mist in a packaging bag, and the alkaline battery steel shell drying device has the advantages of high automation degree, low energy consumption, low cost, high drying speed and good drying effect.
Description
Technical Field
The invention relates to a full-automatic alkaline battery steel shell drying oven, and relates to the field of battery steel shell production equipment.
Background
With the rapid development of science and technology, the productivity is greatly improved, and a plurality of devices realize automatic production. At present, battery steel-shelled graphite spraying drying equipment does not have unified technical standard in the market, belongs to a nonstandard equipment completely, and every producer all develops according to the demand of oneself by oneself, but the eight doors of five flowers specifically include following shortcoming:
1. the most advanced existing drying equipment generally adopts a baking oven, the fastest speed can only reach 600/min, the stability is poor when the room temperature is low in winter, the upper limit of the drying temperature of graphite is generally 137 ℃, and the film forming and the conductive performance of the graphite can be damaged when the temperature is exceeded, so that the drying speed is reduced in a common mode to ensure the stability of the drying temperature;
2. most domestic spraying wire torch furnaces in the market are imitated, and are also applicable to baking type baking furnaces, the speed is generally not more than 400/min, and even if the speed reaches 400/min, a good drying effect cannot be achieved for steel shells sprayed by water-soluble graphite;
3. the heat utilization rate of the baking type torch furnace is low, is only less than 30 percent, has high energy consumption and limits the improvement of the spraying speed;
4. the existing drying oven is only suitable for drying the steel shell sprayed with solvent type graphite, but not suitable for drying the steel shell sprayed with water-based graphite.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides a full-automatic alkaline battery steel shell drying oven, which adopts the technical scheme that:
a full-automatic alkaline battery steel shell drying oven comprises a drying device and a cooling device which are arranged in sequence, wherein a drying discharge hole of the drying device is communicated with a cooling feed hole of the cooling device; this drying equipment includes oven shell, temperature control box, heating mechanism, heated air circulation mechanism and first transport mechanism, oven shell one side is provided with the stoving feed inlet, and the opposite side is provided with the stoving discharge gate install first transport mechanism in the oven shell between stoving feed inlet and the stoving discharge gate temperature control box set up in oven shell's outside oven shell's internally mounted has heating mechanism, the bottom of this oven shell be provided with the inside heated air circulation mechanism who communicates of oven shell, heating mechanism and heated air circulation mechanism all insert the temperature control box.
The hot air circulation mechanism comprises a motor, transmission shafts and fan blades, the motor is installed at the bottom of the oven shell through a fixing frame, the transmission shafts arranged along the vertical direction are respectively installed on two sides of the motor, the transmission shafts are installed on the fixing frame in a rotating mode, the lower end of each transmission shaft is connected with a transmission wheel, the inner end of each transmission shaft extends to the inside of the oven shell and is provided with the fan blades, a driving wheel is installed on the motor and is connected with the transmission wheels through transmission belts, when the motor is started, the transmission shafts are driven to rotate through matching transmission of the driving wheels, the fan blades are rotated, hot air is stirred by the rotation of the fan blades to form hot air, and the two fan blades drive the hot air to flow in.
The cooling mechanism comprises a bottom frame, an outer cover, a second conveying mechanism and a fan, the second conveying mechanism corresponding to the first conveying mechanism is mounted on the bottom frame, the outer cover is mounted outside the second conveying mechanism, the plurality of fans are mounted in the bottom frame on the lower portion of the second conveying mechanism, and the air outlet direction of each fan blows upwards to the second conveying mechanism.
The first conveying mechanism and the second conveying mechanism are both chain plate type conveying belt structures.
The baking machine shell is internally provided with a heat insulation layer.
The heating mechanism is a 15kw kiln type heater, and the temperature control box controls the temperature in the oven shell to be 123-127 ℃.
The invention has the advantages that: the drying equipment is combined with the cooling equipment and is used for drying the alkaline battery steel shell sprayed with the aqueous graphite, the drying temperature is stably controlled to be 125 +/-2 ℃, the tapping temperature is below 40 ℃, the temperature is close to the room temperature, the steel shell is prevented from rusting due to the formation of water mist in a packaging bag, and the alkaline battery steel shell drying device has the advantages of high automation degree, low energy consumption, low cost, high drying speed and good drying effect.
Drawings
Fig. 1 is a schematic view of the main structure of the present invention.
Fig. 2 is a front view of fig. 1.
Fig. 3 is an exploded view of the cooling apparatus of fig. 1.
Description of reference numerals: 1. a drying device; 11. oven shell; 12. a temperature control box; 13. a first conveying mechanism; 14. a hot air circulating mechanism; 141. a motor; 142. a drive shaft; 143. a driving wheel; 144. a driving wheel; 2. a cooling device; 21. a chassis; 22. a housing; 23. a second transport mechanism; 24. a fan.
Detailed Description
The invention will be further described with reference to specific embodiments, and the advantages and features of the invention will become apparent as the description proceeds. These examples are illustrative only and do not limit the scope of the present invention in any way. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention, and that such changes and modifications may be made without departing from the spirit and scope of the invention.
Referring to fig. 1 to 3, the invention relates to a full-automatic alkaline battery steel shell drying oven, which is matched with an aqueous graphite internal coating device to work, and comprises a drying device 1 and a cooling device 2 which are arranged in sequence, wherein a drying discharge hole of the drying device 1 is communicated with a cooling feed hole of the cooling device 2; this drying equipment 1 includes oven shell 11, temperature control box 12, heating mechanism, heated air circulation mechanism 14 and first transport mechanism 13, oven shell 11 one side is provided with the stoving feed inlet, and the opposite side is provided with the stoving discharge gate install first transport mechanism 13 in oven shell 11 between stoving feed inlet and the stoving discharge gate, temperature control box 13 set up in oven shell 11's outside oven shell 11's internally mounted has heating mechanism, this oven shell 11's bottom be provided with the inside heated air circulation mechanism 14 who communicates of oven shell, heating mechanism and heated air circulation mechanism 14 all insert temperature control box 12.
The hot air circulating mechanism 14 includes a motor 141, a transmission shaft 142 and fan blades, the motor 141 is mounted at the bottom of the oven housing 11 through a fixing frame, two sides of the motor 141 are respectively provided with a transmission shaft 142 arranged along the vertical direction, the two transmission shafts 142 are rotatably arranged on a fixed frame, the lower end of each transmission shaft 142 is connected with a transmission wheel 144, the inner end extends into the oven shell 11 and is provided with fan blades, the motor 141 is provided with a driving wheel 143, the driving wheel 143 is in driving connection with the driving wheel 144 via a belt, and when the motor 141 is started, the driving wheel 143, the driving wheel 144 and the transmission belt are matched to drive the transmission shaft 142 to rotate, therefore, the fan blades rotate, the hot air is stirred by the rotation of the fan blades to form hot air, the hot air is driven by the two fan blades to circularly flow in the oven shell 11, and the heat energy utilization rate and the drying speed are improved.
The cooling mechanism 2 comprises a base frame 21, an outer cover 22, a second conveying mechanism 23 and fans 24, wherein the second conveying mechanism 23 corresponding to the first conveying mechanism is mounted on the base frame 21, the outer cover 22 is mounted outside the second conveying mechanism 23, the fans 24 are mounted in the base frame 21 below the second conveying mechanism 23, and the air outlet direction of each fan is blown upwards to the second conveying mechanism 23.
The first conveying mechanism 13 and the second conveying mechanism 23 are both chain plate type conveying belt structures.
The baking machine shell is internally provided with a heat insulation layer.
The heating mechanism is a 15kw kiln type heater, and the temperature control box 12 controls the temperature in the oven shell 11 to be 123-127 ℃.
The invention is mainly suitable for drying cylindrical steel shells of No. 5 and No. 7 alkaline batteries after spraying the cylindrical steel shells with the aqueous graphite. The method specifically comprises the following steps: the workpiece enters the drying equipment through the first conveying mechanism, and is dried after passing through the drying equipment, air is heated under the action of the heating mechanism, and meanwhile, the flow of the air is accelerated under the action of the hot air circulating mechanism, so that the workpiece is dried quickly; after the drying is finished, the steel shell enters the cooling device under the action of the second conveying mechanism, the steel shell is quickly blown to the workpiece on the second conveying mechanism under the action of a fan in the cooling device, the workpiece is cooled, the temperature in the workpiece drying machine is controlled to be 125 ℃, the up-and-down fluctuation cannot exceed 2 ℃, the steel shell is guaranteed to be discharged below 40 ℃ after passing through the cooling device 2 and is close to room temperature, the phenomenon that the steel shell forms water mist in a packaging bag to cause rusting is avoided, the automation degree is high, the efficiency is high, the product quality is stable, and the energy consumption is low.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (6)
1. A full-automatic alkaline battery steel shell drying oven is characterized by comprising drying equipment and cooling equipment which are sequentially arranged, wherein a drying discharge hole of the drying equipment is communicated with a cooling feed hole of the cooling equipment; this drying equipment includes oven shell, temperature control box, heating mechanism, heated air circulation mechanism and first transport mechanism, oven shell one side is provided with the stoving feed inlet, and the opposite side is provided with the stoving discharge gate install first transport mechanism in the oven shell between stoving feed inlet and the stoving discharge gate temperature control box set up in oven shell's outside oven shell's internally mounted has heating mechanism, the bottom of this oven shell be provided with the inside heated air circulation mechanism who communicates of oven shell, heating mechanism and heated air circulation mechanism all insert the temperature control box.
2. The full-automatic alkaline battery steel shell drying oven according to claim 1, the hot air circulating mechanism comprises a motor, a transmission shaft and fan blades, the motor is arranged at the bottom of the oven shell through a fixed frame, two sides of the motor are respectively provided with a transmission shaft arranged along the vertical direction, the two transmission shafts are rotatably arranged on the fixed frame, the lower end of each transmission shaft is connected with a transmission wheel, the inner end of each transmission shaft extends into the oven shell and is provided with a fan blade, the motor is provided with a driving wheel, the driving wheel is in transmission connection with the transmission wheel through a transmission belt, when the motor is started, the transmission shaft is driven to rotate through the matching transmission of the driving wheel, the transmission wheel and the transmission belt, thereby making the flabellum rotatory, the flabellum rotatory hot-air of stirring forms hot-blast, and two flabellums drive hot-blast circulation flow in the oven shell.
3. The full-automatic alkaline battery steel shell drying oven according to claim 1 or 2, wherein the cooling mechanism comprises a bottom frame, an outer cover, a second conveying mechanism and fans, the second conveying mechanism corresponding to the first conveying mechanism is mounted on the bottom frame, the outer cover is mounted outside the second conveying mechanism, the fans are mounted in the bottom frame below the second conveying mechanism, and the air outlet direction of the fans blows upwards towards the second conveying mechanism.
4. The oven of claim 3, wherein the first and second conveyors are chain-plate conveyors.
5. The full-automatic alkaline battery steel shell drying oven according to claim 4, wherein a heat insulation layer is arranged inside the baking machine shell.
6. The full-automatic alkaline battery steel shell drying oven according to claim 4, wherein the heating mechanism is a 15kw kiln heater, and the temperature control box controls the temperature in the oven shell to 123 ℃ to 127 ℃.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021499420 | 2020-07-27 | ||
| CN2020214994206 | 2020-07-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113210226A true CN113210226A (en) | 2021-08-06 |
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ID=77086694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110376926.0A Pending CN113210226A (en) | 2020-07-27 | 2021-04-08 | Full-automatic alkaline cell steel shell drying oven |
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| Country | Link |
|---|---|
| CN (1) | CN113210226A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2843808Y (en) * | 2005-11-08 | 2006-12-06 | 邹荣华 | Hot-air circulating oven |
| CN202263700U (en) * | 2011-11-30 | 2012-06-06 | 东莞海金杜门五金制品有限公司 | Efficient oven |
-
2021
- 2021-04-08 CN CN202110376926.0A patent/CN113210226A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2843808Y (en) * | 2005-11-08 | 2006-12-06 | 邹荣华 | Hot-air circulating oven |
| CN202263700U (en) * | 2011-11-30 | 2012-06-06 | 东莞海金杜门五金制品有限公司 | Efficient oven |
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Application publication date: 20210806 |
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| RJ01 | Rejection of invention patent application after publication |