CN111922635A

CN111922635A - Production method of new energy automobile battery cooling pack

Info

Publication number: CN111922635A
Application number: CN202010667023.3A
Authority: CN
Inventors: 吴文杰; 王克鹏; 周明; 吴启明; 王乔林; 吴进
Original assignee: Yancheng Ruihua Coating Equipment Co ltd
Current assignee: Yancheng Ruihua Coating Equipment Co ltd
Priority date: 2020-07-13
Filing date: 2020-07-13
Publication date: 2020-11-13

Abstract

The invention discloses a production method of a new energy automobile battery cooling pack, which comprises the following steps: the method comprises the steps of feeding, high-temperature degreasing, pre-spraying and drying, assembling of a cooling package, installing the cooling package on a brazing clamp, brazing the cooling package, dismantling the brazing clamp, performing surface treatment, inspecting, feeding by using a feeding machine in the feeding step, degreasing by using a degreasing device in high-temperature degreasing, and manufacturing the brazing clamp by using a graphite plate. The invention has the following advantages: 1. the whole process is simple, the design is optimized, and the method is suitable for mass production. 2. Low process consumption, high efficiency and energy saving. 3, the process parameters are reasonable. 4. The brazing jig is made of a special graphite plate, and the requirements of the appearance and the flatness of a product are met. 5. The whole process has high degree of mechanization, realizes high-efficiency production and saves cost.

Description

Production method of new energy automobile battery cooling pack

Technical Field

The invention relates to a production method of a new energy automobile battery cooling pack.

Background

The existing new energy automobile battery cooling bag often encounters the problems of irregular appearance, low flatness, high production energy consumption and the like during production.

Disclosure of Invention

The invention aims to provide a production method of a new energy automobile battery cooling pack, which is regular in battery pack, smooth in surface and high in production efficiency.

In order to solve the technical problems, the invention adopts the following technical scheme: a production method of a new energy automobile battery cooling pack comprises the following steps: the method comprises the steps of feeding, high-temperature degreasing, pre-spraying and drying, assembling of a cooling package, installing the cooling package on a brazing clamp, brazing the cooling package, dismantling the brazing clamp, performing surface treatment, inspecting, feeding by using a feeding machine in the feeding step, degreasing by using a degreasing device in high-temperature degreasing, and manufacturing the brazing clamp by using a graphite plate.

Another kind of preferred mode, the degreasing device include the degreaser with install in combustor on the degreaser, solidification equipment include the stoving case and install in combustor on the stoving case, the combustor includes the hot box, locates combustion chamber and fan wheel in the hot box, install in on the lateral wall in the hot box and with combustion assembly that the combustion chamber is linked together, install in on the lateral wall in the hot box and with fan wheel looks transmission connection's circulating motor, heat delivery outlet, exhaust emission and grease sunction inlet have been seted up on the hot box, the abandonment discharge outlet with exhaust treatment device is linked together.

Another preferred mode, the material loading machine includes the frame, install the conveying roller in the frame, around locating conveying roller's conveyer belt, be used for driving conveying roller pivoted drive motor and connect in drive motor and the band pulley subassembly between one of them conveying roller, its characterized in that: the automatic feeding machine further comprises a guide shaft which is rotatably connected to the rack, and a plurality of guide wheels which are fixed on the guide shaft, a guide channel is formed between every two adjacent guide wheels, and materials are orderly divided into a plurality of rows when passing through the guide channels.

The invention has the beneficial effects that: 1. the whole process is simple, the design is optimized, and the method is suitable for mass production. 2. Low process consumption, high efficiency and energy saving. 3, the process parameters are reasonable. 4. The brazing jig is made of a special graphite plate, and the requirements of the appearance and the flatness of a product are met. 5. The whole process has high degree of mechanization, realizes high-efficiency production and saves cost.

Drawings

FIG. 1 is a schematic flow diagram of the present invention;

FIG. 2 is a schematic structural view of a degreasing device;

FIG. 3 is a front view of the feeder;

fig. 4 is a right side view of the feeder.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present application more comprehensible, embodiments accompanying the present application are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. This application is capable of embodiments in many different forms than those described herein and that modifications may be made by one skilled in the art without departing from the spirit and scope of the application and it is therefore not intended to be limited to the specific embodiments disclosed below.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the present application.

Furthermore, the terms "first", "second" and "first" 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" or "second" may explicitly or implicitly include at least one such feature. In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature. It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

As shown in fig. 1, the production method of the new energy automobile battery cooling pack comprises the following steps: the method comprises the steps of feeding, high-temperature degreasing, pre-spraying and drying, assembling a cooling package, installing the cooling package on a brazing clamp, brazing the cooling package, dismantling the brazing clamp, performing surface treatment, inspecting, feeding by using a feeding machine in the feeding step, degreasing by using a degreasing device in high-temperature degreasing, and manufacturing the brazing clamp by using a graphite plate

As shown in fig. 2, the degreasing device 4 includes a degreasing tank and a burner 401 mounted on the degreasing tank, the curing device includes a drying tank 402 and a burner 401 mounted on the drying tank 402, the burner 401 of the curing device 7 includes a heat insulation tank 41, an incineration chamber 42 and a fan impeller 43 disposed in the heat insulation tank 41, a combustion assembly 44 mounted on a side wall in the heat insulation tank 41 and communicated with the incineration chamber 42, and a circulation motor 45 mounted on the side wall in the heat insulation tank 41 and in transmission connection with the fan impeller 43, and a heat output port 46, an exhaust gas discharge port 47, and a grease suction port 48 are provided on the heat insulation tank 41. The heat output port 46, the exhaust gas discharge port 47, and the grease suction port 48 are provided with a heat output duct 461, an exhaust gas discharge duct 471, and a grease suction duct 481, respectively, and the exhaust gas discharge duct 471 and the grease suction duct 481 penetrate the heat insulation box 41 and communicate with the combustion chamber 42. The end of the incineration chamber 42 connected to the combustion assembly 44 is the right end, the other end is the left end, the fan impeller 43 is located on the left side of the left end of the incineration chamber 42, and the heat output port 46 is located below the fan impeller 43. The combustion assembly 44 includes a burner 49 communicating with the incineration chamber and a gas duct 410 connected to the burner 49. The projection of the exhaust gas discharge port 47 on the bottom surface of the heat insulating box 41 is located between the projection of the heat output port 46 and the grease suction port 48 on the bottom surface of the heat insulating box 41. Thermocouples are uniformly distributed in the heat insulation box to control the temperature. The number of the heat output ports 46 and the number of the grease suction ports 48 of the burners 401 of the degreasing device 4 and the burners 401 of the curing device 7 are different, and are not described herein.

As shown in fig. 3-4, the automatic feeding machine includes a frame 1, a conveying roller 2 mounted on the frame 1, a conveying belt 3 wound on the conveying roller 2, a transmission motor 4 for driving the conveying roller 2 to rotate, a belt pulley assembly 5 connected between the transmission motor 4 and one of the conveying rollers 2, a guide shaft 6 rotatably connected to the frame 1, a guide motor 7 for driving the guide shaft 6 to rotate, a plurality of guide wheels 8 fixed on the guide shaft 6, and a tube material collector 9, wherein a guide channel 10 is formed between two adjacent guide wheels 8, and the material is sequentially divided into a plurality of rows when passing through the guide channel. The guide motor 7 and the transmission motor 4 are both motors. The tube material collector 9 serves to guide the material into the guide channel 10.

The pipe material collector 10 is including being frame type and the open orientation in both ends be on a parallel with the guide frame 11 of the pay-off direction of material loading machine, connect in the guide frame 11 and be used for preventing the deflector 12 that the material fell out, deflector 12 with a tip that the guide frame 11 is connected be higher than its with a lapped tip of conveyer belt 3.

The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes or modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims

1. A production method of a new energy automobile battery cooling pack is characterized by comprising the following steps: the method comprises the steps of feeding, high-temperature degreasing, pre-spraying and drying, assembling of a cooling package, installing the cooling package on a brazing clamp, brazing the cooling package, dismantling the brazing clamp, performing surface treatment, inspecting, feeding by using a feeding machine in the feeding step, degreasing by using a degreasing device in high-temperature degreasing, and manufacturing the brazing clamp by using a graphite plate.

2. The production method of the new energy automobile battery cooling pack according to claim 1, characterized in that: the degreasing device include the degreaser and install in combustor on the degreaser, solidification equipment include the stoving case and install in combustor on the stoving case, the combustor includes the hot box, locates combustion chamber and fan wheel in the hot box, install in on the lateral wall in the hot box and with combustion assembly that the combustion chamber is linked together, install in on the lateral wall in the hot box and with fan wheel looks drive connection's circulating motor, heat delivery outlet, exhaust emission and grease sunction inlet have been seted up on the hot box, the abandonment discharge outlet with exhaust-gas treatment device is linked together.

3. The production method of the new energy automobile battery cooling pack according to claim 1, characterized in that: the material loading machine includes the frame, install conveying roller in the frame, around locating conveyer belt on the conveying roller, be used for driving conveying roller pivoted drive motor and connect in the band pulley subassembly between drive motor and one of them conveying roller, its characterized in that: the automatic feeding machine further comprises a guide shaft which is rotatably connected to the rack, and a plurality of guide wheels which are fixed on the guide shaft, a guide channel is formed between every two adjacent guide wheels, and materials are orderly divided into a plurality of rows when passing through the guide channels.