Search

CN-224222134-U - New energy automobile battery package control box die casting through type cleaning machine

CN224222134UCN 224222134 UCN224222134 UCN 224222134UCN-224222134-U

Abstract

The utility model discloses a die casting passing type cleaning machine for a battery pack control box of a new energy automobile, which comprises a cleaning box and a material conveying chain plate, wherein five processing chambers are sequentially arranged in the cleaning box along the same straight line direction, the cleaning box comprises a first section of cleaning chamber, a second section of cleaning chamber, a rinsing chamber, a water cutting chamber and a drying chamber, spraying pipe networks are respectively arranged in the first section of cleaning chamber, the second section of cleaning chamber and the rinsing chamber, a wind sweeping mechanism is arranged in the water cutting chamber and is positioned above a working section of the material conveying chain plate, the wind sweeping mechanism blows towards the material conveying chain plate, a hot air pipe network is arranged in the drying chamber and is positioned below the working section of the material conveying chain plate, and the hot air pipe network blows towards the material conveying chain plate. The method has the remarkable effects that the cleaning degree is enhanced by increasing the number of cleaning sections and the scanning pre-cutting water before drying, the subsequent drying efficiency is improved, the drying time is shortened, and the possibility of residual metal scraps and machining liquid on the surface of the die casting is reduced.

Inventors

  • WANG CHENGYI
  • YAN CHENGJIE
  • ZHANG TAO

Assignees

  • 重庆财鑫工贸有限责任公司

Dates

Publication Date
20260512
Application Date
20250409

Claims (10)

  1. 1. The utility model provides a new energy automobile battery package control box die casting through type cleaning machine, includes washs case (100) and material conveying link joint (900), the inside of washs case (100) is equipped with five processing chambers in proper order along same straight line direction, is disposed between two adjacent processing chambers cuts off switch assembly (110), the operating section level of material conveying link joint (900) disposes in washs case (100), the operating section of material conveying link joint (900) is five simultaneously processing chambers; the method is characterized in that: The five processing chambers are sequentially configured into a first-stage cleaning chamber (10 a), a second-stage cleaning chamber (10 b), a rinsing chamber (10 c), a water cutting chamber (10 d) and a drying chamber (10 e); A spray pipe network (120) is respectively arranged in the first-stage cleaning chamber (10 a), the second-stage cleaning chamber (10 b) and the rinsing chamber (10 c); A wind sweeping mechanism (130) is arranged in the water cutting chamber (10 d), the wind sweeping mechanism (130) is positioned above the working section of the material conveying chain plate (900), and the wind sweeping mechanism (130) blows towards the material conveying chain plate (900); a hot air pipe network (140) is arranged in the drying chamber (10 e), the hot air pipe network (140) is positioned below the working section of the material conveying chain plate (900), and the hot air pipe network (140) blows towards the material conveying chain plate (900).
  2. 2. The new energy automobile battery pack control box die casting through type cleaning machine according to claim 1, wherein the spraying pipe network (120) comprises an upper spraying pipe network (121) and a lower spraying pipe network (122), the upper spraying pipe network (121) is located above a working section of the material conveying chain plate (900), and the lower spraying pipe network (122) is located below the working section of the material conveying chain plate (900); the upper spraying pipe network (121) and the lower spraying pipe network (122) spray liquid towards the material conveying chain plate (900) respectively.
  3. 3. The die casting pass through type cleaning machine for the battery pack control box of the new energy automobile according to claim 1, wherein the primary cleaning chamber (10 a), the secondary cleaning chamber (10 b) and the rinsing chamber (10 c) are respectively connected with a spraying circulation system (150).
  4. 4. The die casting passing type cleaning machine for the battery pack control box of the new energy automobile of claim 1, wherein the hot air pipe network (140) is connected with a heating internal circulation system (160).
  5. 5. The new energy automobile battery pack control box die casting through type cleaning machine according to claim 3, wherein the spraying circulation system (150) comprises a filter box (151) and a reflux pump (152); The bottom of the first section cleaning chamber (10 a), the second section cleaning chamber (10 b) and the rinsing chamber (10 c) is respectively provided with a reflux port, the reflux port extends downwards through a pipeline and is connected to the filter tank (151), an inlet of the reflux pump (152) is communicated with a clear liquid area of the filter tank (151), and an outlet of the reflux pump (152) is communicated with the spraying pipe network (120) through a pipeline.
  6. 6. The new energy automobile battery pack control box die casting through type cleaning machine according to claim 1, wherein the air sweeping mechanism (130) comprises a fixed frame (131), a rolling frame (132), an air blowing assembly (133), a high-pressure air pipe (134) and a push-pull assembly (135); The fixed frame (131) is fixed on the inner wall of the water cutting chamber (10 d), the rolling frame (132) is assembled on the fixed frame (131), the rolling frame (132) horizontally and linearly reciprocates on the fixed frame (131), and the moving direction of the rolling frame (132) is perpendicular to the running direction of the material conveying chain plate (900); The rolling frame (132) is provided with the blowing assembly (133), the blowing assembly (133) is provided with a vertically downward blowing hole, the blowing assembly (133) is connected with the high-pressure air pipe (134), and the rolling frame (132) is driven by the push-pull assembly (135).
  7. 7. The die casting passing type cleaning machine for the battery pack control box of the new energy automobile according to claim 6, wherein two rolling slats (136) which are parallel to each other and are opposite to each other are fixedly arranged on the fixing frame (131), the rolling slats (136) are parallel to the moving direction of the rolling frame (132), and the rolling slats (136) are horizontally arranged; The rolling frame (132) comprises a rolling support frame and two sets of roller assemblies fixed on the rolling support frame, the roller assemblies are in one-to-one correspondence with the rolling slats (136), and the roller assemblies linearly reciprocate along the corresponding rolling slats (136); The roller assembly comprises an upper roller group (132-2-1) and a lower roller group (132-2-2), wherein the upper roller group (132-2-1) is positioned above the rolling slat (136) and is close to the upper surface of the rolling slat, and the lower roller group (132-2-2) is positioned below the rolling slat (136) and is close to the lower surface of the rolling slat; The upper surface of the rolling slat (136) is also fixed with an anti-falling clamping strip (137), and the anti-falling clamping strip (137) is arranged along the length direction of the rolling slat; an annular anti-falling clamping groove is formed in the rolling surface of the upper roller set (132-2-1), the anti-falling clamping groove is matched with the anti-falling clamping strip (137), the upper roller set (132-2-1) is tightly attached to the anti-falling clamping strip (137), and the lower roller set (132-2-2) is tightly attached to the lower surface of the rolling strip plate (136).
  8. 8. The new energy automobile battery pack control box die casting through type cleaning machine according to claim 7, wherein the blowing assembly (133) comprises a gas distribution box (133-1) and a high-pressure air inlet joint (133-2), the gas distribution box (133-1) is horizontally arranged, the gas distribution box (133-1) is positioned below the rolling support frame and is fixedly connected with the rolling support frame, a plurality of air blowing holes are formed in the box bottom of the gas distribution box (133-1), the box top of the gas distribution box (133-1) is communicated with the high-pressure air inlet joint (133-2), and the high-pressure air inlet joint (133-2) is communicated with the high-pressure air pipe (134); The top of the water cutting chamber (10 d) is provided with a strip-shaped abdication hole, the strip-shaped abdication hole communicates the inside and the outside of the water cutting chamber (10 d), the length direction of the strip-shaped abdication hole is parallel to the moving direction of the rolling frame (132), and the high-pressure air pipe (134) extends out of the water cutting chamber (10 d) from the strip-shaped abdication hole and is connected with a high-pressure air source; the push-pull assembly (135) is a push-pull air cylinder, a cylinder barrel of the push-pull air cylinder is fixed on the outer wall of the water cutting chamber (10 d), a piston rod of the push-pull air cylinder is parallel to the moving direction of the rolling frame (132), and the piston rod of the push-pull air cylinder extends into the water cutting chamber (10 d) and is fixedly connected with the rolling frame (132).
  9. 9. The die-casting passing type cleaning machine for the battery pack control box of the new energy automobile according to claim 4, wherein the heating internal circulation system (160) comprises a heating box (161) and a circulating fan (162), and the heating box (161) and the circulating fan (162) are arranged on the top outer wall of the drying chamber (10 e); The inlet of the circulating fan (162) is communicated with the top of the drying chamber (10 e) through an air pipe, the outlet of the circulating fan (162) is communicated with the inside of the heating box (161) through an air pipe, and the heating box (161) is communicated with the hot air pipe network (140) through an air pipe.
  10. 10. The new energy automobile battery pack control box die casting through-type cleaning machine according to claim 1, 2, 3, 4, 5, 6, 7 or 9, wherein two opposite side walls of the cleaning box (100) are respectively provided with a material inlet and a material outlet, and a working section of the material conveying chain plate (900) enters the cleaning box (100) from the material inlet and passes out of the cleaning box (100) from the material outlet; The material inlet and the material outlet are respectively provided with the isolating switch assembly (110).

Description

New energy automobile battery package control box die casting through type cleaning machine Technical Field The utility model relates to cleaning equipment, in particular to continuous cleaning equipment. Background The control box of the new energy automobile battery pack is a carrier for installing electric control components, and a host factory is used for meeting the requirements of light weight, high mechanical strength, good sealing performance and high cleanliness. The aluminum alloy/magnesium alloy die casting is a common means for realizing light weight, and after the control box die casting finishes various processing of the machine, the control box die casting also needs to be cleaned to remove metal scraps, machining liquid and moisture on the surface of the control box die casting in order to achieve higher cleanliness. The through type cleaning machine is continuous cleaning equipment, is quite common in cleaning other die castings, and generally adopts a mode of cleaning before drying to clean the die castings. However, when the existing through type cleaning machine is used for cleaning and drying the battery pack control box, the following problems exist: ① . The cleaning degree is insufficient, namely the surface of the die casting of the battery pack control box is cleaned by the conventional through type cleaning machine, so that a small amount of metal scraps and machining liquid can be remained on the surface of the die casting occasionally; ② . The conventional through type cleaning machine has limited drying capability and low drying efficiency, has insufficient drying effect on the positions of holes, pits, crossed ribs and the like on the surface of the die casting of the battery pack control box, is easy to remain moisture at the positions, and is easy to form a spot area when the residual moisture is evaporated in the subsequent storage process, so that quality inspection and acceptance of a host factory on the die casting are affected. Disclosure of utility model The utility model provides a cleaning machine which is suitable for cleaning a higher requirement on cleanliness, strengthens the cleaning degree by increasing the cleaning working section, solves the residual problems of metal scraps and machining liquid, and removes water in key parts in advance by scanning blowing and water cutting before drying, thereby indirectly improving the subsequent drying efficiency and shortening the drying time. The main technical scheme adopted is as follows: The utility model provides a new energy automobile battery package control box die casting through type cleaning machine, includes washs case and material conveying link joint, the inside of washs the case is equipped with five in proper order along same straight line direction processing chamber, is disposed between two adjacent processing chamber and cuts off the switch assembly, the operating section level of material conveying link joint disposes in washs the incasement, the operating section of material conveying link joint passes through five simultaneously processing chamber; The key points are as follows: The five processing chambers are sequentially configured into a first-stage cleaning chamber, a second-stage cleaning chamber, a rinsing chamber, a water cutting chamber and a drying chamber; The first-stage cleaning chamber, the second-stage cleaning chamber and the rinsing chamber are respectively provided with a spraying pipe network; The water cutting chamber is internally provided with a wind sweeping mechanism which is positioned above the working section of the material conveying chain plate and blows wind towards the material conveying chain plate; and a hot air pipe network is arranged in the drying chamber, is positioned below the working section of the material conveying chain plate, and blows air towards the material conveying chain plate. According to the technical scheme, the first section cleaning chamber adopts cleaning liquid to carry out primary high-pressure cleaning on the surface of the die casting of the battery pack control box, the second section cleaning chamber carries out secondary high-pressure cleaning, compared with the primary cleaning, the cleaning degree can be remarkably enhanced, the possibility of residual metal scraps and machining liquid on the surface of the die casting is further reduced, the air sweeping mechanism carries out scanning type blowing and water cutting in the water cutting chamber, and rinsing water on the surface (particularly positions of holes, pits, crossed ribs and the like) of the die casting is primarily removed and dispersed, so that the drying effect of a subsequent drying chamber is indirectly improved, and the drying time is prevented from being prolonged. Drawings FIG. 1 is a schematic perspective view of the present utility model; FIG. 2 is a schematic distribution diagram of five process chambers; FIG. 3 is a schematic view showing the internal structures of