New energy electric drive reduction gearbox cleaning equipment

Abstract

The utility model discloses new energy electric drive reduction gearbox cleaning equipment, a feeding mechanism comprises a conveying line and a tray, the tray is arranged on the conveying line, a first cleaning mechanism comprises a front blowing module and a rear blowing module which are arranged on the two opposite sides of the conveying line, and an upper blowing module arranged above the conveying line, the number of second cleaning mechanisms is two, and the number of the second cleaning mechanisms is two. The second cleaning mechanism comprises a lifting module and side air blowing modules, the side air blowing modules are arranged on the lifting module and located above the conveying line, and the pair of side air blowing modules is driven to move downwards to be located on the two opposite sides of the product. The lifting module drives the side air blowing module to blow air to clean the two side walls of a product in the downward moving process, or the downward blowing effect of the upper air blowing module can achieve downward blowing and accumulation of dust in the cleaning process, and the dust is prevented from moving disorderly to be attached to the product; and the front side wall and the rear side wall of the product can be cleaned in the moving process, and the cleaning effect and the cleaning efficiency are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile reduction gear processing devices, and particularly relates to a cleaning device for a new energy electric drive reduction gearbox. Background Art

[0002] Multiple gears are assembled in the electric drive reduction gearbox of a new energy vehicle to adjust the motor speed and torque. This product (electric drive reduction gearbox) is used as a carrier and a protective housing. After machining, there will be dust, impurities, etc. in the product. To ensure the requirements and quality of subsequent assembly, it is necessary to clean it comprehensively in all directions. If manual cleaning is used, the cleaning effect is poor and the cleaning speed is slow. Therefore, a cleaning method of blowing dust off the product by blowing air can be adopted.

[0003] In the prior art, such as a blowing cleaning device for rotor cleaning with the application number 202210480985.7, its blowing structure is installed at the lower end of the lifting mechanism. When the blowing cleaning plate on the blowing structure moves down and presses against the cleaning disc, air is blown, so that the air passes through the sub-air pipe and the first through hole to blow the rotor in the rotor storage groove well. On the one hand, it cannot realize continuous feeding and blowing actions. On the other hand, the acting mode of blowing air is simply from top to bottom, and its cleaning effect is not good. Content of the Utility Model

[0004] The purpose of the utility model is to provide a cleaning device for a new energy electric drive reduction gearbox. During the downward movement of the lifting module driving the side blowing module, blowing and cleaning the two side walls of the product, or the downward blowing action of the upper blowing module can both realize that the dust mainly blows downward and accumulates during the cleaning process, avoiding the chaotic movement of the dust from adhering back to the product. The product can also be cleaned on the front and rear side walls during the moving process, improving the cleaning effect and cleaning efficiency.

[0005] To achieve the above purpose, the technical solution adopted by the utility model is: a cleaning device for a new energy electric drive reduction gearbox, including a machine table and:

[0006] A feeding mechanism, which includes a conveyor line and a tray. The conveyor line is arranged on the machine table, and the tray is arranged on the conveyor line for carrying the product.

[0007] A first cleaning mechanism, which includes a front blowing module and a rear blowing module arranged on opposite sides of the conveyor line, and an upper blowing module arranged above the conveyor line, respectively used for blowing the front side, rear side and upper side of the product.

[0008] The second cleaning mechanism, which has two, includes a lifting module and a side blowing module. The side blowing module is arranged at the output end of the lifting module and above the conveying line. A pair of the side blowing modules are driven to move down to the relative two sides of the product respectively for blowing the left and right sides of the product.

[0009] As a further optimization, the side blowing module includes an air inlet pipe and a blowing plate. The blowing plate is arranged on the lifting module and has a flared air outlet formed on one side. The air inlet pipe is connected to the air outlet through an air inlet on the blowing plate. The flared air outlet can increase the action range of the air outlet.

[0010] As a further optimization, the side blowing module further includes a driving part, a connecting part and fan blades. A plurality of the fan blades are rotatably arranged on the blowing plate through a rotating shaft and are located on one side of the air outlet. The driving part drives the plurality of fan blades to rotate through the connecting part so that the action direction of the gas flowing out of the air outlet is obliquely downward.

[0011] As a further optimization, the connecting part includes a slide rail, a rack, a first gear and a second gear. The slide rail is arranged on the blowing plate. The rack is installed on the slide rail and has toothed belts formed on both opposite sides. The first gear is arranged at the output end of the driving part. The second gear is arranged at the end of the rotating shaft. The first gear and the second gear are respectively meshed with the rack.

[0012] As a further optimization, limiting rings are arranged on both sides of the rotating shaft. A pair of the limiting rings respectively abut against both ends of the blowing plate to ensure the stable position of the fan blades.

[0013] As a further optimization, the number of the fan blades is two to five, and they are arranged in the same vertical direction and extend from one end of the air outlet to the other end.

[0014] As a further optimization, the lifting module includes a driving unit, a mounting plate and a guide rail. The mounting plate is vertically slidably arranged on a vertical frame on the machine table through the guide rail and is connected to the output end of the driving unit.

[0015] As a further optimization, the driving unit is a servo electric cylinder or a cylinder, and preferably a servo electric cylinder is used.

[0016] As a further optimization, the cleaning device further includes a dust suction mechanism, which is arranged below the conveying line.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] 1. When the lifting module drives the side air blowing module to blow and clean the two side walls of the product during the downward movement, or the upward air blowing module blows downward, it can make the dust and debris mainly blow downward and accumulate during the cleaning process, avoiding the disorderly movement of the dust and debris from adhering back to the product, and improving the cleaning effect;

[0019] 2. Cleaning all sides of the product, including the four side walls and the upper end face, can ensure the cleaning effect;

[0020] 3. Cleaning the front and rear side walls of the product during the conveying process can more effectively prevent the dust and debris from adhering back, and ensure the cleaning effect and cleaning efficiency. Description of the Drawings

[0021] Figure 1 It is a structural diagram of the present utility model.

[0022] Figure 2 It is a structural diagram inside the machine of the present utility model.

[0023] Figure 3 It is a structural diagram of the air blowing plate in an embodiment of the present utility model.

[0024] Figure 4 It is Figure 3 an enlarged view of part A in Detailed Embodiment

[0025] The following are specific embodiments of the present utility model and in combination with the drawings, the technical solutions of the present utility model are further described, but the present utility model is not limited to these embodiments.

[0026] As Figures 1 to 2As shown in the figure, a cleaning device for a new energy electric drive speed reducer includes a machine platform, a feeding mechanism, a first cleaning mechanism, and a second cleaning mechanism. The machine platform includes a workbench 11 and a housing 12 arranged on the workbench 11. Doors 121 that can be opened and closed are respectively arranged on two opposite sides of the housing 12 for products to enter or exit the housing 12. The feeding mechanism includes a conveyor line 21 and a tray 22. The conveyor line 21 is arranged on the workbench 11 and passes through the housing 12 through the two doors 121, so that the tray 22 for carrying the product 100 on the conveyor line 21 can enter and exit the housing 12. The first cleaning mechanism includes a front blowing module 30 and a rear blowing module (not shown) arranged on the vertical frame 101 and located on two opposite sides of the conveyor line 21, and an upper blowing module 40 arranged on the vertical frame 101 and located above the conveyor line 21. The three are respectively used to blow the front side, rear side, and upper side of the product 100. There are two second cleaning mechanisms 50. The second cleaning mechanism 50 includes a lifting module 51 and a side blowing module 52. The lifting module 51 is arranged on the vertical frame 101. The side blowing module 52 is arranged at the output end of the lifting module 51 and is located above the conveyor line 21. A pair of side blowing modules 52 are driven to move down to the opposite sides of the product 100 respectively for blowing and cleaning the left and right sides of the product.

[0027] In the present utility model, when the product 100 is fed into the housing 12 on the tray 22 and moves below the upper blowing module 40, the lifting module 51 drives the side blowing module 52 to move down. At the same time, the side blowing module 52 starts to work. During its descent, it blows and cleans the left and right side walls of the product 100 from top to bottom. This method can effectively clean the product from top to bottom on the one hand, and on the other hand, the process from top to bottom can also avoid the irregular movement of dust and debris, but mainly blows and accumulates along the downward path. After the side blowing module 52 finishes working, it stops blowing and resets under the drive of the lifting module 51. At this time, the tray 22 moves a certain distance in the opposite direction on the conveyor line 21 and then moves along the original moving direction. When it moves close to the first cleaning mechanism, the front blowing module 30, the rear blowing module, and the upper blowing module 40 blow and clean the product 100 moving on the conveyor line 21. During this process, while cleaning the front side and rear side of the product 100, due to the presence of the upper blowing module 40, it can not only clean the upper end surface of the product 100, but also blow and accumulate the dust and debris downward through the downward blowing action, avoiding the chaotic movement of dust and debris and preventing the dust and debris from adhering back to the product 100. Moreover, the product 100 is always moving on the conveyor line 21 on the tray 22, which can also improve the cleaning effect and cleaning efficiency. In addition, the tray 22 can have a hollow structure to reduce the occupied area of the bottom end surface of the product 100 and also facilitate the blowing and accumulation of dust and debris downward through the hollow structure.

[0028] In the present utility model, the lifting module 51 drives the side air blowing module 52 to blow and clean the left and right side walls of the product during the downward movement, and the upper air blowing module 40 acts downward for cleaning, so as to clean the peripheral side walls and the upper end surface of the product 100, while realizing that the dust and debris are mainly blown downward and accumulated, avoiding the disorderly movement of the dust and debris from adhering back to the product 100, and improving the cleaning effect of the product. Moreover, the cleaning of the front and rear sides of the product 100 is carried out during the conveying process of the product 100, and the moving process can more effectively prevent the dust and debris from adhering back and ensure the cleaning efficiency.

[0029] Combined with Figure 3 and Figure 4 As shown, in a preferred embodiment, the side air blowing module 52 includes an air inlet pipe 521 and a blowing plate 522. The blowing plate 522 is arranged on the lifting module 51, and a flared air outlet 5201 is formed on one side. The air inlet pipe 521 is connected to the air outlet 5201 through an air inlet 5202 on the blowing plate 522. The flared form of the blowing plate 522 can increase the blowing area and ensure the full-coverage blowing and cleaning of the side wall of the product 100. It should be noted that the front / rear air blowing module and the upper air blowing module 40 can also adopt the structural form of an air inlet pipe and a blowing plate to ensure a large blowing area.

[0030] Furthermore, the side air blowing module 52 further includes fan blades 523, a driving part 524 and a connecting part 525. A plurality of fan blades 523 are rotatably arranged on the blowing plate 522 through a rotating shaft 5231 and are located on one side of the air outlet 5201. The driving part 524 is arranged on the outer side wall of the blowing plate 522, and it drives the plurality of fan blades 523 to rotate through the connecting part 525 so that the acting direction of the gas flowing out through the air outlet 5201 is obliquely downward. Through this design, when the lifting module 51 drives the side air blowing module 52 (i.e., the blowing plate 522) to move downward, the driving part 524 adjusts the shape of the plurality of fan blades 523 to an inclined state through the connecting part 525. Therefore, the movement direction of the gas passing through the air outlet 5201 is not the horizontal direction but the obliquely downward direction, and the blowing direction acting on the left and right side walls of the product 100 is also obliquely downward. Furthermore, it can ensure that the dust and debris are blown downward and accumulated, and it can also avoid mutual interference between a pair of blowing plates 522 during horizontal blowing.

[0031] Preferably, the connecting member 525 includes a slide rail 5251, a rack 5252, a first gear 5253, and a second gear 5254. The slide rail 5251 is disposed on the side wall of the air blowing plate 522. The rack 5252 is mounted on the slide rail 5251. Tooth belts are formed on opposite side walls of the rack 5252. The first gear 5253 is disposed at the output end of the driving portion 524. The second gear 5254 is disposed at the end of the rotating shaft 5231. The first gear 5253 and the second gear 5254 are respectively engaged with the rack 5252. The driving portion 524 can be a servo motor, which has more excellent control accuracy. By driving the first gear 5253 to rotate by the driving portion 524, the rack 5252 is driven to move up and down along the slide rail 5251 and the second gear 5254 is rotated, so as to drive the rotation of the rotating shaft 5231 and the fan blade 523, so as to change the moving direction of the gas. It should be noted that the rack 5252 is slidably disposed on the slide rail 5251, but at the same time it is clamped between the first gear 5253 and the plurality of second gears 5254 and engaged therewith, so it can be stably installed and moved.

[0032] In addition, limiting rings 5232 are respectively provided on both sides of the rotating shaft 5231. A pair of limiting rings 5232 respectively abut against both ends of the air blowing plate 522, which can ensure the stable position of the fan blade 523.

[0033] More specifically, the number of the fan blades 523 is four (the number is set to match the height of the air outlet 5201), and they are arranged in the same vertical direction and extend from one end of the air outlet 5201 to the other end, so as to control the moving direction of the gas passing through the air outlet 5201 within the overall range.

[0034] Another example is Figure 2 As shown, the lifting module 51 includes a driving unit, a mounting plate 102, and a guide rail. The mounting plate 102 is vertically slidably disposed on the vertical frame 101 of the workbench 11 through the guide rail and is connected to the output end of the driving unit. Then the side air blowing module 52 (air blowing plate 522) is disposed on the mounting plate 102. The driving unit is preferably a servo electric cylinder, which can accurately control the descending speed of the side air blowing module 52.

[0035] In addition, the cleaning device further includes a dust suction mechanism (not shown), which is disposed below the conveyor line 21 and can cooperate with the side air blowing module 52, the front / rear air blowing module, and the upper air blowing module 40 to synchronously collect dust chips and improve the cleaning efficiency.

[0036] The specific embodiments described herein are merely illustrative of the spirit of the present invention. Those skilled in the art of the present invention can make various modifications or supplements to the described specific embodiments or use similar methods to replace them, but will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

Claims

1. A new energy electric drive reduction box cleaning device, characterized in that: Including machines and: The feeding mechanism comprises a conveyor line and a tray, wherein the conveyor line is arranged on the machine platform, and the tray is arranged on the conveyor line for carrying the product. The first cleaning mechanism comprises a front blowing module and a rear blowing module arranged on opposite sides of the conveying line, and an upper blowing module arranged above the conveying line, which are used to blow air to the front side, the rear side and the upper side of the product respectively. The second cleaning mechanism has two, and the second cleaning mechanism includes a lifting module and a side blowing module. The side blowing module is arranged at the output end of the lifting module and is located above the conveying line. A pair of the side blowing modules are driven downward and are located on the opposite sides of the product, and are respectively used for blowing the left and right sides of the product.

2. The new energy electric drive reduction box cleaning equipment according to claim 1 is characterized in that: The side blowing module includes an air inlet duct and a blowing plate. The blowing plate is arranged on the lifting module and has a flared air outlet formed on one side. The air inlet duct is connected to the air outlet through the air inlet on the blowing plate.

3. The new energy electric drive reduction box cleaning equipment according to claim 2 is characterized in that: The side-blowing module also includes a driving unit, a connecting member and fan blades. A plurality of the fan blades are rotatably arranged on the blowing plate through a rotating shaft and are located on one side of the air outlet. The driving unit drives the plurality of fan blades to rotate through the connecting member so that the direction of action of the gas flowing out of the air outlet is obliquely downward.

4. The new energy electric drive reduction box cleaning equipment according to claim 3 is characterized in that: The connecting member includes a slide rail, a rack, a first gear and a second gear. The slide rail is arranged on the blowing plate. The rack is installed on the slide rail, and toothed belts are formed on both opposite sides. The first gear is arranged at the output end of the driving part, and the second gear is arranged at the end of the rotating shaft. The first gear and the second gear are respectively meshed with the rack.

5. The new energy electric drive reduction box cleaning equipment according to claim 3 is characterized in that: Limiting rings are arranged on both sides of the rotating shaft, and a pair of the limiting rings are respectively abutted against the two ends of the blowing plate.

6. The new energy electric drive reduction box cleaning equipment according to claim 3 is characterized in that: The number of the fan blades is two to five, and the fan blades are arranged in the same vertical direction and extend from one end to the other end of the air outlet.

7. The new energy electric drive reduction box cleaning equipment according to claim 1 is characterized in that: The lifting module comprises a driving unit, a mounting plate and a guide rail. The mounting plate is vertically slidably arranged on a stand on the machine platform through the guide rail and is connected to the output end of the driving unit.

8. The new energy electric drive reduction box cleaning device according to claim 7 is characterized in that: The driving unit is a servo electric cylinder or a pneumatic cylinder.

9. The new energy electric drive reduction box cleaning device according to any one of claims 1 to 8, characterized in that: It also includes a dust suction mechanism, which is arranged below the conveying line.

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