Clean production device for stator and rotor punching sheets

Abstract

The utility model provides a stator and rotor punching sheet cleaning production device, and relates to the technical field of stator and rotor punching sheet cleaning devices, the stator and rotor punching sheet cleaning production device comprises an electrophoresis box, one side of the inner wall of the electrophoresis box is connected with a lifting mechanism, the lifting mechanism comprises a fixing plate, the lower end of the fixing plate is connected with a cylinder, the lower end of the cylinder is connected with a pull rod, and the pull rod is connected with the electrophoresis box. The two sides of the pull rod are fixedly connected with movable blocks, the outer wall of one side of each movable block is fixedly connected with three movable plates, the outer walls of the two sides of each movable block are each provided with two sliding blocks, the outer wall of one side of the upper end of the electrophoresis box is fixedly connected with a collecting tank, and the two sides of the inner wall of the electrophoresis box are each fixedly connected with a sliding rod. The stator and rotor punching sheet cleaning device solves the problems that an existing stator and rotor punching sheet cleaning device cannot completely clean some corners, the stacking situation occurs in the moving process, manual intervention is needed, and therefore work efficiency is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of stator and rotor punching sheet cleaning device, especially stator and rotor punching sheet cleaning production device. BACKGROUND

[0002] In the field of intelligent manufacturing of electric machines, the surface cleanliness of stator and rotor punching sheets, as core components of electromagnetic conversion, directly affects the core lamination coefficient and the motor efficiency index. With the development of high-power density of new energy automobile driving motors and the improvement of precision grade of industrial servo motors, the stamping oil film and metal particles and other pollutants remaining on the surface of the punching sheet can cause the breakdown risk of the core insulation layer, which puts forward new requirements for micron-level cleanliness control and full-automatic continuous production of precise punching sheet cleaning process.

[0003] The existing punching sheet cleaning process mostly adopts a mechanical brush and ultrasonic wave composite cleaning mode. The brush rotary cleaning has the problem of punching sheet chamfer deformation caused by contact type abrasion, and the cleaning efficiency of the residual substances at the bottom of the V-shaped groove in the punching sheet inner hole groove wedge area is less than 40%. The traditional conveying device adopts a chain plate type conveying structure, which is prone to punching sheet stacking misalignment at the transition section of the cleaning tank and the drying tank, and manual intervention is required for resetting operation, which limits the single-line production capacity to below 1200 pieces / hour. UTILITY MODEL CONTENTS

[0004] The utility model aims at solving the shortcomings in the prior art and provides a stator and rotor punching sheet cleaning production device.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a stator and rotor punching sheet cleaning production device, comprising: an electrophoresis box, a mesh plate mechanism is connected to one side of the inner wall of the electrophoresis box, the mesh plate mechanism comprises a first mesh plate, a second mesh plate is arranged on one side of the first mesh plate, a third mesh plate is arranged on the side away from the second mesh plate of the second mesh plate, a fourth mesh plate is arranged on the side away from the second mesh plate of the third mesh plate, a lifting mechanism is connected to one side of the inner wall of the electrophoresis box, the lifting mechanism comprises a fixed plate, a gas cylinder is connected to the lower end of the fixed plate, a pull rod is connected to the lower end of the gas cylinder, movable blocks are fixedly connected to the two sides of the pull rod, three movable plates are fixedly connected to one side of the outer wall of the movable blocks, two sliding blocks are arranged on the outer wall of the two sides of the movable blocks, a collecting tank is fixedly connected to one side of the upper end of the outer wall of the electrophoresis box, and a sliding rod is fixedly connected to the two sides of the inner wall of the electrophoresis box.

[0006] As a preferred embodiment, a controller is fixedly connected to one side of the outer wall of the electrophoresis box, a liquid discharge pipe is connected to one side of the outer wall of the electrophoresis box, a control valve is connected to one side of the liquid discharge pipe, a support is fixedly connected to the outer wall of the lower end of the electrophoresis box, and a plurality of stator and rotor punching sheet bodies are arranged in the electrophoresis box.

[0007] As a preferred implementation form, the sliding rods arranged on the two sides of the inner wall of the electrophoresis box are slidably connected with the sliding blocks arranged on the outer walls of the two sides of the movable block.

[0008] As a preferred implementation form, gaps are arranged between the first mesh plate, the second mesh plate, the third mesh plate and the fourth mesh plate, and the first mesh plate, the second mesh plate, the third mesh plate and the fourth mesh plate are fixedly connected with the two sides of the inner wall of the electrophoresis box.

[0009] As a preferred implementation form, the fixed plate is fixedly connected with the two sides of the inner wall of the electrophoresis box, and the air cylinder arranged at the lower end of the fixed plate is movably connected with the movable block through the pull rod.

[0010] As a preferred implementation form, the three movable plates are correspondingly connected with the gaps between the first mesh plate, the second mesh plate, the third mesh plate and the fourth mesh plate, and are connected in a staggered manner.

[0011] As a preferred implementation form, the inner wall of the electrophoresis box is provided with a plurality of stator-rotor punching piece bodies, and the stator-rotor punching piece bodies are movably connected with the mesh plate mechanism and the lifting mechanism.

[0012] As a preferred implementation form, the stator-rotor punching piece body is movably connected with the collecting groove arranged on one side of the upper end of the electrophoresis box.

[0013] Compared with the prior art, the utility model has the advantages and positive effects that:

[0014] 1、The utility model discloses in using, this design realizes the deep -level cleaning of stator -rotor punching piece body through adopting electrophoresis cleaning.

[0015] 2、The utility model discloses in using, lifting mechanism includes air cylinder, pull rod, movable block, movable plate and so on, can accurately control the lifting process of object. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 The appearance structure schematic diagram of the stator-rotor punching piece cleaning production device is provided.

[0017] Figure 2The utility model provides a fixed rotor punching piece clean production device's section dismounting structure schematic diagram.

[0018] Figure 3 The utility model provides a fixed rotor punching piece clean production device's section dismounting structure schematic diagram.

[0019] Figure 4 The utility model provides a fixed rotor punching piece clean production device's net board mechanism and lifting mechanism dismounting structure schematic diagram.

[0020] Figure 5 The utility model provides a fixed rotor punching piece clean production device's net board mechanism dismounting structure schematic diagram.

[0021] Figure 6 The utility model provides a fixed rotor punching piece clean production device's lifting mechanism dismounting structure schematic diagram.

[0022] Legend:

[0023] 1, electrophoresis box;2, net board mechanism;3, lifting mechanism;4, collection groove;5, controller;6, liquid discharge pipe;7, control valve;8, support;9, slide bar;10, fixed rotor punching piece body;

[0024] 21, first net board;22, second net board;23, third net board;24, fourth net board;

[0025] 31, fixed plate;32, air cylinder;33, pull rod;34, movable block;35, movable plate;36, sliding block. Specific implementation

[0026] In order to more clearly explain the overall concept of the utility model, the following in conjunction with the drawings in the description is explained in the form of example.

[0027] It should be noted that in the following description, many specific details are set forth in order to provide a thorough understanding of the utility model, however, the utility model can also be implemented in other ways different from the description herein, therefore, the protection scope of the utility model is not limited by the following disclosed specific embodiments.

[0028] In addition, in the description of the utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential" are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and are not indicative or suggestive of the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore, it cannot be understood as a limitation on the utility model.

[0029] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting", "fixing" and the like should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be directly connected, or it can be indirectly connected through an intermediate medium, it can be the internal communication of two elements or the interaction relationship of two elements. However, it is noted that direct connection means that the connection between the two main bodies does not pass through the transition structure to establish a connection relationship, but only connects through the connecting structure to form a whole. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0030] In the present application, unless otherwise explicitly specified and limited, the first feature is "on" or "under" the second feature. The first and second features can be in direct contact, or the first and second features can be in indirect contact through an intermediate medium. In the description of the present application, the description of the reference terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In the present application, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0031] Example 1

[0032] As Figures 1-4The utility model provides a technical scheme: including electrophoresis box 1, the inside wall one side of electrophoresis box 1 is connected with net plate mechanism 2, net plate mechanism 2 includes first net plate 21, first net plate 21 one side is equipped with second net plate 22, second net plate 22 is equipped with third net plate 23 away from first net plate 21 one side, third net plate 23 is equipped with fourth net plate 24 away from second net plate 22 one side, and the clearance is equipped between first net plate 21, second net plate 22, third net plate 23 and fourth net plate 24, and first net plate 21, second net plate 22, third net plate 23 and fourth net plate 24 both sides are fixedly connected with the both sides of the inside wall of electrophoresis box 1, the inside wall one side of electrophoresis box 1 is connected with lifting mechanism 3, lifting mechanism 3 includes fixed plate 31, fixed plate 31 lower end is connected with cylinder 32, cylinder 32 lower end is connected with pull rod 33, and pull rod 33 both sides are fixedly connected with movable block 34, and fixed plate 31 is fixedly connected with the both sides of the inside wall of electrophoresis box 1, and the cylinder 32 of fixed plate 31 lower end is connected with movable block 34 through pull rod 33 swing connection, movable block 34 one side outer wall is fixedly connected with three movable plates 35, and three movable plates 35 are connected with the clearance between first net plate 21, second net plate 22, third net plate 23 and fourth net plate 24 respectively, and are connected in staggered position, and movable block 34 both sides outer wall is equipped with two sliding blocks 36, and the upper end one side outer wall of electrophoresis box 1 is fixedly connected with collecting groove 4, and the both sides of the inside wall of electrophoresis box 1 are fixedly connected with a slide rod 9, and the slide rod 9 of the both sides of the inside wall of electrophoresis box 1 is slidably connected with the sliding block 36 of movable block 34 both sides outer wall.

[0033] In this embodiment, an electrophoresis tank 1 is designed, and a mesh plate mechanism 2 is fixedly connected to one side of the inner wall of the electrophoresis tank 1. The mesh plate mechanism 2 includes a first mesh plate 21, a second mesh plate 22, a third mesh plate 23, and a fourth mesh plate 24, with gaps between them. The first mesh plate 21 is inclined downwards, while the second mesh plate 22, the third mesh plate 23, and the fourth mesh plate 24 are all inclined upwards at the same angle and are staggered. All four have slots. A lifting mechanism 3 is provided on one side of the inner wall of the electrophoresis tank 1 and on one side of the mesh plate mechanism 2. The lifting mechanism 3 includes a fixed plate 31, which can be fixedly connected to both sides of the inner wall of the electrophoresis tank 1. A cylinder 32 is fixedly connected to its lower end. A movable block 34 is connected to the lower end of the cylinder 32 through a pull rod 33. Three movable plates 35 are provided on one side of the movable block 34. Three movable plates 35 are staggered and connected, respectively, to the gaps between the second screen plate 22, the third screen plate 23, and the fourth screen plate 24. Two sliders 36 are provided on both outer walls of the movable block 34, and a sliding rod 9 is provided on both sides of the inner wall of the electrophoresis tank 1. The sliding rod 9 can be connected to the sliders 36. Therefore, when the cylinder 32 is activated, the cylinder 32 will drive the pull rod 33 to lift upward. At this time, it will pull the movable block 34 and the movable plate 35 to move upward. When the movable block 34 moves, it can slide in a direction due to the action of the sliders 36 and the sliding rods 9, so as to avoid the deviation during the lifting. The combination of the movable plate 35 and the screen plate mechanism 2 can gradually lift the object upward and then transfer it to the collection groove 4 provided on the outer wall of one side of the electrophoresis tank 1, where the worker can collect the object.

[0034] Example 2

[0035] like Figures 1-3 As shown, a controller 5 is fixedly connected to one side of the outer wall of the electrophoresis tank 1, a drain pipe 6 is connected to one side of the outer wall of the electrophoresis tank 1, a control valve 7 is connected to one side of the drain pipe 6, a bracket 8 is fixedly connected to the lower outer wall of the electrophoresis tank 1, a number of stator and rotor lamination bodies 10 are provided inside the electrophoresis tank 1, a number of stator and rotor lamination bodies 10 are provided on the inner wall of the electrophoresis tank 1, the stator and rotor lamination bodies 10 can be movably connected to the screen plate mechanism 2 and the lifting mechanism 3, and the stator and rotor lamination bodies 10 can be movably connected to the collection tank 4 provided on the upper outer wall of the electrophoresis tank 1.

[0036] In this embodiment, by placing the stator and rotor punching sheet body 10 to be cleaned on the first mesh plate 21 in the electrophoresis box 1 which can be equipped with a solvent with a suitable configuration, at this time, by starting the controller 5 provided on one side of the outer wall of the electrophoresis box 1, the stator and rotor punching sheet body 10 in the electrophoresis box 1 will be subjected to electrophoresis operation, which can deeply clean the stator and rotor punching sheet body 10, avoiding the situation that the existing brush device cannot effectively clean the corners of the stator and rotor punching sheet body 10. When the stator and rotor punching sheet body 10 is cleaned, the cylinder 32 can be started to lift the movable plate 35. Since the second mesh plate 22, the third mesh plate 23 and the fourth mesh plate 24 are in L-shaped style, the stator and rotor punching sheet body 10 can be retained when it moves to the plane, thereby the stator and rotor punching sheet body 10 can be moved to the second mesh plate 22, the third mesh plate 23 and the fourth mesh plate 24 in turn, and then transported to the collection tank 4, so as to complete the cleaning operation. When the stator and rotor punching sheet body 10 is cleaned, the solvent in the electrophoresis box 1 can be discharged through the drain pipe 6 and the control valve 7, and then replaced with new solvent for cleaning operation.

[0037] As Figures 1-6As shown, the device is based on the cooperation of various components such as the electrophoresis tank 1, the screen plate mechanism 2, the lifting mechanism 3, and the controller 5, to achieve efficient cleaning of the stator-rotor punching body 10 through the electrophoretic cleaning process and the precise stator-rotor punching body 10 conveying system. First, the electrophoresis tank 1 is provided with a screen plate mechanism 2, which includes four screen plates, namely the first screen plate 21, the second screen plate 22, the third screen plate 23, and the fourth screen plate 24. The four screen plates are provided with gaps, and their arrangement is that the first screen plate 21 is inclined downward, and the second screen plate 22, the third screen plate 23, and the fourth screen plate 24 are inclined upward at the same angle and are connected in staggered positions. Each screen plate is provided with a slot, which can effectively support the stator-rotor punching body 10 and perform deep cleaning during the electrophoresis process. The lifting mechanism 3 is provided on one side of the electrophoresis tank 1, which is responsible for gradually lifting and conveying the stator-rotor punching body 10 to the collection tank 4 during the cleaning process. The lifting mechanism 3 includes a fixed plate 31, a cylinder 32, a pull rod 33, and a movable block 34, wherein the cylinder 32 is connected to the movable block 34 through the pull rod 33, and after the cylinder 32 is started, it drives the movable block 34 and the three movable plates 35 attached thereto to lift upward through the pull rod 33. The three movable plates 35 are connected in correspondence with the gaps between the second screen plate 22, the third screen plate 23, and the fourth screen plate 24, and can sequentially lift and convey the stator-rotor punching body 10 from the first screen plate 21 upward. The two sides of the movable block 34 are provided with sliding blocks 36, which cooperate with the sliding rods 9 on the inner wall of the electrophoresis tank 1 to ensure that the movable block 34 can slide along the sliding rods 9 during the lifting process, avoiding deviation. During the electrophoretic cleaning process, the stator-rotor punching body 10 is placed on the first screen plate 21, and an appropriate solvent is filled into the electrophoresis tank 1. After starting the controller 5 on the outer wall of the electrophoresis tank 1, the stator-rotor punching body 10 begins to be cleaned by electrophoresis. This process can efficiently clean the stator-rotor punching body 10, including its hard-to-reach parts, overcoming the limitations of traditional brush cleaning methods. As the cleaning progresses, the cylinder 32 will push the movable plates 35 to move upward, and the stator-rotor punching body 10 will pass through the second screen plate 22, the third screen plate 23, and the fourth screen plate 24 in sequence, and finally be conveyed to the collection tank 4 on the side of the electrophoresis tank 1. Through this conveying method, the stator-rotor punching body 10 is effectively cleaned and collected to the designated position. After cleaning is completed, the solvent in the electrophoresis tank 1 can be discharged through the drain pipe 6 and the control valve 7, and then a new solvent is replaced for the next round of cleaning. The overall working process realizes the precise cleaning of the stator-rotor punching body 10, avoids the shortcomings of conventional cleaning methods that cannot thoroughly clean the corners, and improves the cleaning efficiency and effect. In summary, the device realizes efficient and precise cleaning of the stator-rotor punching body 10 through the electrophoretic cleaning technology combined with the intelligent stator-rotor punching body 10 conveying system and lifting mechanism, and is especially suitable for complex and difficult-to-clean workpieces such as the stator-rotor punching body 10.

[0038] Those skilled in the art will understand that the above discussion of any of the embodiments is merely exemplary in nature and is not intended to imply that the scope of the present application, including the claims, is limited to these examples; the above embodiments or technical features among different embodiments can also be combined, the steps can be implemented in any order, and there are many other changes of different aspects of the present application as described above, which are not provided in details for the sake of brevity.

[0039] The present application is intended to cover all such alternatives, modifications, and variations as fall within the broad scope of the appended claims. Accordingly, any and all such alternatives, modifications and variations are intended to be encompassed by the appended claims.

Claims

1. A cleaning device for stator and rotor lamination production, comprising an electrophoresis tank (1), characterized in that: The inner wall of the electrophoresis box (1) is connected with a screen mechanism (2), the screen mechanism (2) comprises a first screen (21), the first screen (21) is provided with a second screen (22) on one side, the second screen (22) is provided with a third screen (23) away from the first screen (21) on one side, the third screen (23) is provided with a fourth screen (24) away from the second screen (22) on one side, the inner wall of the electrophoresis box (1) is connected with a lifting mechanism (3), the lifting mechanism (3) comprises a fixed plate (31), the lower end of the fixed plate (31) is connected with a gas cylinder (32), the lower end of the gas cylinder (32) is connected with a pull rod (33), the pull rod (33) is fixedly connected with a movable block (34) on both sides, the movable block (34) is fixedly connected with three movable plates (35) on one side, the movable block (34) is provided with two sliding blocks (36) on both sides, the upper end of the electrophoresis box (1) is fixedly connected with a collecting groove (4) on one side, the inner wall of the electrophoresis box (1) is fixedly connected with a sliding rod (9) on both sides.

2. The stator-rotator lamination cleaning production apparatus according to claim 1, characterized in that: The outer wall of the electrophoresis box (1) is fixedly connected with a controller (5) on one side, the outer wall of the electrophoresis box (1) is connected with a drain pipe (6) on one side, the drain pipe (6) is connected with a control valve (7) on one side, the lower end of the electrophoresis box (1) is fixedly connected with a support (8) on the outer wall, and the electrophoresis box (1) is provided with a plurality of stator and rotor punching piece bodies (10).

3. The stator-rotator lamination cleaning production apparatus according to claim 1, characterized in that: The sliding rods (9) provided on both sides of the inner wall of the electrophoresis box (1) are in sliding connection with the sliding blocks (36) provided on both sides of the movable block (34).

4. The stator-rotator lamination cleaning production apparatus according to claim 1, characterized in that: The first screen (21), the second screen (22), the third screen (23) and the fourth screen (24) are all provided with gaps, and the first screen (21), the second screen (22), the third screen (23) and the fourth screen (24) are fixedly connected with the inner wall of the electrophoresis box (1) on both sides.

5. The stator-rotator lamination cleaning production apparatus according to claim 1, characterized in that: The fixed plate (31) is fixedly connected with the inner wall of the electrophoresis box (1) on both sides, and the gas cylinder (32) provided at the lower end of the fixed plate (31) is movably connected with the movable block (34) through the pull rod (33).

6. The stator-rotator lamination cleaning production apparatus according to claim 1, characterized in that: The three movable plates (35) are respectively connected with the gaps between the first screen (21), the second screen (22), the third screen (23) and the fourth screen (24), and are connected in a staggered manner.

7. The stator-rotator lamination cleaning production apparatus according to claim 2, characterized by: The inner wall of the electrophoresis box (1) is provided with a plurality of stator and rotor punching piece bodies (10), which are movably connected with the screen mechanism (2) and the lifting mechanism (3).

8. The stator-rotator lamination cleaning production apparatus according to claim 2, characterized by: The stator and rotor punching piece bodies (10) are movably connected with the collecting groove (4) provided on the upper end of the electrophoresis box (1) on one side.

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