WO2024193722A1 - Stator-casing overturning and corrugated-elastic-sheet press-fitting mechanism - Google Patents

Abstract

Disclosed in the present invention are a stator-casing overturning and corrugated-elastic-sheet press-fitting mechanism. Automatic machining is completed by means of orderly arrangement of and cooperation between an overturning assembly, a transfer and support assembly and a press-fitting assembly. A stator casing is turned over by the overturning assembly in such a way that an inner side of the stator casing faces upwards, the stator casing at the overturning assembly is received by the transfer and support assembly and transported to a press-fitting position, the press-fitting assembly obtains and transfers a corrugated elastic sheet and integrates the stator casing and the corrugated elastic sheet in a press-fit manner, machining is completed entirely mechanically and automatically, the labor force is liberated, the machining efficiency and the product quality are improved, and the press-fitting mechanism of the present invention ensures that machining is performed orderly in the entire production line.

Description

A stator housing flipping and corrugated spring sheet pressing mechanism Technical Field

The invention relates to the field of new energy vehicle engine manufacturing, and in particular to a stator casing flipping and corrugated spring sheet pressing mechanism.

Background Art

In the manufacturing process of new energy vehicle engines, in order to improve the level of automated manufacturing, the current production line begins to realize unmanned automatic conveying and processing through each processing station in conjunction with manipulators, transfer equipment, etc., thereby improving production efficiency and liberating labor. Among them, the inner side of the stator casing of the electric engine needs to be pressed with corrugated springs. After the previous process completes the processing of the stator casing, the stator casing needs to be positioned and placed with the inner side facing up, and then the corrugated springs are conveyed for alignment and press-fitting. The present invention is to design a stator casing flipping and corrugated spring press-fitting mechanism to ensure that the stator casing and the corrugated springs are conveyed and positioned correspondingly and pressed against each other.

Summary of the invention

The purpose of the present invention is to overcome the shortcomings of the prior art and provide a stator casing flipping and corrugated spring sheet pressing mechanism, which realizes the feeding and conveying of the stator casing and the corrugated spring sheet and the pressing of the two through the cooperation of various components, improves the level of automation and liberates labor.

The present invention adopts the following technical scheme: a stator casing flipping and corrugated spring sheet pressing mechanism, comprising a base, a flipping assembly, a transfer support assembly and a pressing assembly, wherein the flipping assembly, the transfer support assembly and the pressing assembly are all arranged on the base, the transfer support assembly comprises a transfer track and a support mold, the support mold is used for placing the stator casing with the inner side facing upward, and the support mold is slidably arranged on the transfer track, and the support mold slides to the two ends of the transfer track and stops at two stop positions; the flipping assembly comprises a first stand, a flipping frame, a flipping cylinder and a positioning assembly, the flipping frame is rotatably arranged on the upper part of the first stand and is rotated by the flipping frame. The rotation of the rotating cylinder is controlled, the turning frame is located above the stop station at one end of the transfer track, the middle part of the turning frame is provided with a turning mold for placing a limit position with the outer side of the stator casing facing upward, the positioning component is arranged on the turning frame and is located on the outer side of the turning mold, the positioning component includes a positioning cylinder and a positioning block, the positioning cylinder drives the positioning block to approach or move away from the turning frame, and limits the stator casing on the turning mold; the pressing assembly includes a second frame, a translation assembly, a pressing cylinder, a material picking mold and a material discharge mold, the second frame is located on the side of the stop station at the other end of the transfer track, the translation assembly is arranged on the upper part of the second frame, the pressing cylinder is arranged on the translation assembly, the material picking mold is arranged on the pressing cylinder, and the material discharge mold is arranged below the translation assembly, the pressing cylinder and the material picking mold thereon are driven by the translation assembly to translate, so that the material picking mold and the material discharge mold below Or transfer track to correspond; the stator casing with the outer side facing upward is placed at the flip mold by an external manipulator and is pressed down by the positioning block to limit the position, and the flip mold is flipped up and down by the flip cylinder to make the inner side of the stator casing face upward; the supporting mold corresponds to the stator casing up and down at the stop station below the flip mold, and when the positioning block is driven away from the flip mold by the positioning cylinder, the stator casing is supported from below by the positioning block and is transferred and supported when it descends to the supporting mold; when the supporting mold slides along the transfer track to the stop station at the other end, it is aligned with the side of the press-fitting assembly, and the corrugated spring sheet is transported and placed by the external conveying mechanism at the discharge mold, and the press-fitting cylinder drives the picking mold to descend to the discharge mold to obtain the corrugated spring sheet and then reset, and after the picking mold is translated along the translation assembly to be aligned with the support mold up and down, the pressing cylinder drives the picking mold to descend to press the corrugated spring sheet to the inner side of the stator casing.

As an improvement, the positioning assembly also includes a rotating cylinder, which is arranged on the positioning cylinder. The positioning block is arranged on the rotating cylinder through an extension rod. The rotating cylinder is used to drive the positioning block to rotate to the inside to correspond to the position of the flip mold or to rotate to the outside to open the space above the flip mold.

As an improvement, the positioning components are divided into two groups and are symmetrically arranged on both sides of the flip mold.

As an improvement, the flip mold includes a first rubber support block and a first positioning column. The first rubber support blocks are multiple and arranged in a circle on the flip frame to support the stator housing. The first positioning column is arranged in a circle on the flip frame to support the stator housing. The rotating frame is arranged to correspond to the stator casing structure.

As an improvement, the transfer support assembly also includes a lifting cylinder, which is slidably arranged on the transfer track, and the supporting mold is arranged on the lifting cylinder. The lifting cylinder is used to drive the supporting mold to rise and receive the stator casing at the flipping mold.

As an improvement, the supporting mold includes a base plate, a cylindrical table, a second rubber support block and a second positioning column. The cylindrical table is located in the middle of the base plate. The middle of the cylindrical table is hollow for the stator casing structure to pass through. The base plate is provided with a plurality of second rubber support blocks on the periphery of the cylindrical table, and the base plate is provided with a second positioning column corresponding to the stator casing structure on the outer side of the cylindrical table.

As an improvement, the translation assembly includes a translation track, a translation frame and a translation cylinder. The translation track is laterally arranged on the second vertical frame, the translation frame is slidably arranged on the translation track and driven to slide by the translation cylinder, and the pressing cylinder is arranged on the translation frame.

As an improvement, the material picking mold includes a layout plate and several suction cups. The layout plate is connected to the cylinder shaft of the press cylinder. The several suction cups are arranged in a circle on the layout plate. The upper parts of the several suction cups are connected to an external air source, and the lower parts are used to adsorb corrugated spring pieces when sucking air to pick up materials.

As an improvement, the discharge mould is divided into two groups, left and right, and the two groups of discharge mould are arranged along the moving direction of the taking mould.

As an improvement, the discharge mold is also connected to a material transfer cylinder, which is used to drive the discharge mold to rise and fall. The material transfer cylinder can drive the discharge mold to descend under the base, and the corrugated spring is transported by an external conveying mechanism arranged under the base and placed on the discharge mold.

The beneficial effects of the present invention are as follows: through the orderly arrangement and coordination of the turning assembly, the transfer support assembly and the press-fitting assembly, the turning assembly is used to turn the stator housing so that the inner side of the stator housing faces upward, the transfer support assembly is used to receive the stator housing at the turning assembly and transport it to the press-fitting position, the press-fitting assembly is used to obtain and transport the corrugated spring sheet, and the stator housing and the corrugated spring sheet are press-fitted together, and the whole is mechanized and automatic. The processing is completed automatically, the labor force is liberated, the processing efficiency and product quality are improved, and the pressing mechanism of the present invention is guaranteed to be processed in an orderly manner in the overall production line.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is a schematic diagram of a three-dimensional structure of the present invention.

FIG. 2 is a second schematic diagram of the three-dimensional structure of the present invention.

DETAILED DESCRIPTION

The specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

As shown in Figures 1 and 2, a specific embodiment of the stator casing flipping and corrugated spring sheet pressing mechanism of the present invention is shown. This embodiment includes a base 1, a flip assembly 2, a transfer support assembly 3 and a pressing assembly 4. The flip assembly 2, the transfer support assembly 3 and the pressing assembly 4 are all arranged on the base 1. The transfer support assembly 3 includes a transfer track 31 and a support mold 32. The support mold 32 is used for placing the stator casing with the inner side facing upward, and the support mold 32 can be slidably arranged on the transfer track 31. When the support mold 32 slides to the two ends of the transfer track 31 and stays, there are two stay stations; the flip assembly 2 includes a first stand 21, a flip frame 22, a flip cylinder 23 and a positioning assembly 24. The flip frame 22 is rotatably arranged on the upper part of the first stand 21 and is controlled to rotate by the flip cylinder 23. The flip frame 22 is located above the stay station at one end of the transfer track 31. The middle part of the flip frame 22 is arranged for placing the stator casing with the outer side facing upward. The flip mold 25, the positioning component 24 is arranged on the flip frame 22 and is located on the outside of the flip mold 25, the positioning component 24 includes a positioning cylinder 241 and a positioning block 242, the positioning cylinder 241 drives the positioning block 242 to approach or move away from the flip frame 22, and limits the stator housing on the flip mold 25; the press-fitting component 4 includes a second stand 41, a translation component 42, a press-fitting cylinder 43, a material picking mold 44 and a discharge mold 45, the second stand 41 is located at the side of the stop station at the other end of the transfer track 31, the translation component 42 is arranged on the upper part of the second stand 41, the press-fitting cylinder 43 is arranged on the translation component 42, the material picking mold 44 is arranged on the press-fitting cylinder 43, and the discharge mold 45 is arranged below the translation component 42, and the translation component 42 drives the press-fitting cylinder 43 and the material picking mold 44 thereon The material taking mold 44 is translated to correspond to the material discharging mold 45 or the transfer track 31 below.

When the present invention is in use, the front station of the entire production line processes the outer side of the stator housing. It is not convenient to directly flip and place it after the robot grabs it, so the stator housing is first flipped through the flip assembly 2; the first stand 21 is composed of two groups on the left and right, which are installed on the base 1, and the flip frame 22 forms a sufficient height space on the first stand 21, so that the supporting mold 32 can be translated to the space position below the flip frame 22 for correspondence. The external robot places the stator housing with the outer side facing up on the flip mold 25, and then starts the positioning cylinder 241 to press down the positioning block 242, and the positioning block 242 presses on the stator housing for limiting; then the flip cylinder 23 is started to flip the flip frame 22 and the flip mold 25 up and down, so that the inner side of the stator housing faces up.

The transfer support assembly 3 is used to receive and transfer the stator casing. The support mold 32 reaches the stop position at one end of the transfer track 31, which corresponds to the flip mold 25 up and down. When the positioning block 242 is driven away from the flip mold 25 by the positioning cylinder 241, the stator casing is supported from below by the positioning block 242 and is placed on the support mold 32 when it descends to the support mold 32. As the positioning block 242 continues to descend, it detaches from the stator casing, thereby completing the transfer and support of the stator casing. When the support mold 32 slides along the transfer track 31 to the stop position at the other end, it is aligned with the side of the press-fitting assembly 4.

The press-fitting assembly 4 is used for loading and subsequent press-fitting of the corrugated spring sheet. The corrugated spring sheet is transported and placed by an external conveying mechanism at the discharge die 45. The press-fitting cylinder 43 drives the material taking die 44 to descend to the discharge die 45 to obtain the corrugated spring sheet and then reset. Then, the material taking die 44 is translated along the translation assembly 42 to be aligned with the support die 32 up and down, and then the press-fitting cylinder 43 drives the material taking die 44 to descend to press-fit the corrugated spring sheet to the inner side of the stator housing. After the press-fitting is completed, the material taking die 44 is reset, and the external manipulator can take the pressed stator housing at the support die 32 to the next process.

The present invention completes the component processing in an overall mechanized and automated manner, without the need for manual operation, thereby freeing up labor, improving processing efficiency and product quality, and ensuring that the press-fitting mechanism of the present invention is processed in an orderly manner in the overall production line.

As an improved specific embodiment, the positioning assembly 24 also includes a rotating cylinder 243, which is arranged on the positioning cylinder 241, and the positioning block 242 is arranged on the rotating cylinder 243 through an extension rod 244. The rotating cylinder 243 is used to drive the positioning block 242 to rotate to the inner side corresponding to the position of the flip mold 25 or to rotate to the outer side to open the space above the flip mold 25.

As shown in Figures 1 and 2, when the external manipulator places the stator housing, the rotary cylinder 243 can first rotate the extension rod 244 and the positioning block 242 to the upper space of the outer open flip mold 25, so that the movement and placement of the external manipulator is more convenient, and the external manipulator can be directly displaced up and down, reducing the programming and operation difficulty of the external manipulator, and reducing the risk of structural interference and design difficulty. When positioning the stator housing, the extension rod 244 and the positioning block 242 can be used normally after rotating to the corresponding position of the flip mold 25; and after the stator housing is transferred to the support mold 32 after flipping, and the positioning block 242 continues to descend and detaches from the stator housing, the positioning block 242 can be rotated outward, so as not to affect the transfer of the support mold 32 and the stator housing on the transfer track 31 at all.

As an improved specific implementation manner, the positioning components 24 are divided into two groups and are symmetrically arranged on both sides of the flip mold 25 .

As shown in FIGS. 1 and 2 , the two groups of positioning components 24 are symmetrically arranged to ensure stable positioning of the stator housing and stable support of the stator housing when it descends after flipping.

As an improved specific implementation, the flip mold 25 includes a first rubber support block 251 and a first positioning column 252. There are multiple first rubber support blocks 251 and they are arranged in a circle on the flip frame 22 to support the stator housing. The first positioning column 252 is arranged on the flip frame 22 to correspond to the stator housing structure.

As shown in FIGS. 1 and 2 , the outer periphery of the stator housing is supported by a plurality of first rubber support blocks 251 on the periphery to improve the stability of the stator housing. When the external manipulator clamps the stator housing and places it on the flip frame 22 , the stator housing has an accurate placement direction and position. The first positioning column 252 corresponds to a hole structure on the stator housing, ensuring the accuracy of the placement direction and cooperating with the first positioning column 252 improves the stability of stator housing placement.

As an improved specific implementation method, the transfer support assembly 3 also includes a lifting cylinder 33, which is slidably arranged on the transfer rail 31, and the supporting mold 32 is arranged on the lifting cylinder 33. The lifting cylinder 33 is used to drive the supporting mold 32 to rise and receive the stator casing at the flipping mold 25.

As shown in Figures 1 and 2, by setting the lifting cylinder 33, the supporting mold 32 can rise to meet the stator casing at the flipping mold 25, so that the stator casing does not need to be supported by the positioning block 242 to descend too far, thereby improving the stability of the stator casing transfer; after taking over the stator casing, the supporting mold 32 is reset by the lifting cylinder 33 for subsequent transfer and transportation.

As an improved specific implementation method, the support mold 32 includes a base plate 320, a columnar platform 321, a second rubber support block 322 and a second positioning column 323. The columnar platform 321 is located in the middle of the base plate 320. The middle of the columnar platform 321 is hollow for the stator casing structure to pass through. The base plate 320 is provided with a plurality of second rubber support blocks 322 on the periphery of the columnar platform 321. The base plate 320 is provided with a second positioning column 323 corresponding to the stator casing structure on the outer side of the columnar platform 31.

As shown in FIGS. 1 and 2 , the columnar platform 321 and the hollow structure in the middle thereof are adapted to the outer end of the stator casing, so as to realize the positioning of the stator casing; and a plurality of second rubber support blocks 322 on the periphery support the periphery of the stator casing, so as to improve the stability of the placement of the stator casing; when the stator casing is placed on the columnar platform 321 , the stator casing has an accurate placement direction and position, and the second positioning column 323 corresponds to a hole structure on the stator casing, so as to ensure the accuracy of the placement direction and improve the stability of the stator casing placement in cooperation with the columnar platform 321.

As an improved specific implementation method, the translation assembly 42 includes a translation rail 421, a translation frame 422 and a translation cylinder 423. The translation rail 421 is laterally arranged on the second vertical frame 41. The translation frame 422 is slidably arranged on the translation rail 421 and is driven to slide by the translation cylinder 423. The pressing cylinder 43 is arranged on the translation frame 422.

As shown in Figures 1 and 2, the translation rail 421 cooperates with the translation cylinder 423 to drive the translation frame 422 to perform horizontal reciprocating motion, thereby horizontally shifting the press cylinder 43 and the material picking mold 44 thereon, so that the material picking mold 44 corresponds to the supporting mold 32 or the discharging mold 45; the translation rail 421 is horizontally arranged on the second frame 41 to form a suitable height so that the supporting mold 32 or the discharging mold 45 can be accommodated below.

As an improved specific implementation method, the material picking mold 44 includes a layout plate 441 and a plurality of suction cups 442. The layout plate 441 is connected to the cylinder shaft of the pressing cylinder 43. The plurality of suction cups 442 are arranged in a circle on the layout plate 441. The upper parts of the plurality of suction cups 442 are connected to an external air source, and the lower parts are used to adsorb the corrugated spring pieces when suctioning to pick up materials.

As shown in Figures 1 and 2, the corrugated spring pieces are adsorbed by the suction of a number of suction cups 442, so that the corrugated spring pieces can be stably obtained without damaging them. In specific implementation, the arrangement plate 441 can be set into a circle, the cylinder axis of the press cylinder 43 is connected in the middle, and four suction cups 442 are evenly arranged around the periphery to perform stable transfer of the corrugated spring pieces.

As an improved specific implementation manner, the material discharging mold 45 is divided into two groups, a left group and a right group, and the two groups of material discharging molds 45 are arranged along the moving direction of the material taking mold 44 .

As shown in Figures 1 and 2, by setting two groups of discharge molds 45, loading can be performed at intervals. When the discharge mold 45 on one side takes the corrugated spring sheet, the discharge mold 45 on the other side can load the corrugated spring sheet, thereby improving operation efficiency.

As an improved specific implementation method, the discharge mold 45 is also connected to a material transfer cylinder 451, which is used to drive the discharge mold 45 to rise and fall. The material transfer cylinder 451 can drive the discharge mold 45 to descend under the base 1, and the corrugated spring sheet is transported by an external conveying mechanism arranged under the base 1 and placed on the discharge mold 45.

As shown in Figures 1 and 2, the empty discharge mold 45 can be lowered to the position where the material is discharged through the control of the material transfer cylinder 451. Under the base 1, the space under the base 1 can be connected to an external conveying mechanism to complete the conveying and loading of the corrugated spring pieces below; such an operation method effectively utilizes the space below the base 1 for material transportation, and will not interfere with the upper material taking mold 44 to take and translate the corrugated spring pieces of another material discharge mold 45.

The above are only preferred embodiments of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims (10)

A stator housing flipping and corrugated spring sheet press-fitting mechanism, characterized in that it comprises a base (1), a flipping assembly (2), a transfer support assembly (3) and a press-fitting assembly (4), wherein the flipping assembly (2), the transfer support assembly (3) and the press-fitting assembly (4) are all arranged on the base (1). The transfer support assembly (3) comprises a transfer track (31) and a support mold (32), wherein the support mold (32) is used for limiting the placement of the stator housing with the inner side facing upward, and the support mold (32) is slidably arranged on the transfer track (31), and the support mold (32) slides to the two ends of the transfer track (31) to stop at two stop positions; The flip assembly (2) comprises a first upright frame (21), a flip frame (22), a flip cylinder (23) and a positioning assembly (24); the flip frame (22) is rotatably arranged on the upper part of the first upright frame (21) and is controlled to rotate by the flip cylinder (23); the flip frame (22) is located above a stop station at one end of a transfer track (31); a middle part of the flip frame (22) is provided for placing a limited flip mold (25) with the outer side of the stator housing facing upward; the positioning assembly (24) is arranged on the flip frame (22) and is located on the outer side of the flip mold (25); the positioning assembly (24) comprises a positioning cylinder (241) and a positioning block (242); the positioning cylinder (241) drives the positioning block (242) to move closer to or farther from the flip frame (22) to limit the stator housing on the flip mold (25); The press-fitting assembly (4) comprises a second stand (41), a translation assembly (42), a press-fitting cylinder (43), a material picking die (44) and a material discharging die (45); the second stand (41) is located at the side of the stop station at the other end of the transfer track (31); the translation assembly (42) is arranged on the upper part of the second stand (41); the press-fitting cylinder (43) is arranged on the translation assembly (42); the material picking die (44) is arranged on the press-fitting cylinder (43); the material discharging die (45) is arranged below the translation assembly (42); the press-fitting cylinder (43) and the material picking die (44) thereon are translated by the translation assembly (42), so that the material picking die (44) corresponds to the material discharging die (45) or the transfer track (31) below; The stator housing with the outer side facing upward is placed on the turning mold (25) by an external manipulator and is positioned by a positioning block. (242) is pressed down to limit the position, and the turning mold (25) is turned upside down by the turning cylinder (23) so that the inner side of the stator housing faces upward; the supporting mold (32) is aligned with the stator housing at the stop position below the turning mold (25), and when the positioning block (242) is driven away from the turning mold (25) by the positioning cylinder (241), the stator housing is supported from below by the positioning block (242) and is transferred and supported when it descends to the supporting mold (32); the supporting mold (32) is moved along the transfer track ( When the 31) slides to the other end of the stop station, it is aligned with the side of the press-fitting assembly (4), and the corrugated spring piece is transported and placed by the external conveying mechanism at the discharge mold (45). The press-fitting cylinder (43) drives the material taking mold (44) to descend to the discharge mold (45) to obtain the corrugated spring piece and then reset. After the material taking mold (44) is translated along the translation assembly (42) to be aligned with the supporting mold (32) up and down, the press-fitting cylinder (43) drives the material taking mold (44) to descend to press-fit the corrugated spring piece to the inner side of the stator housing. According to claim 1, a stator casing flipping and corrugated spring sheet pressing mechanism is characterized in that: the positioning component (24) also includes a rotating cylinder (243), the rotating cylinder (243) is arranged on the positioning cylinder (241), the positioning block (242) is arranged on the rotating cylinder (243) through an extension rod (244), and the rotating cylinder (243) is used to drive the positioning block (242) to rotate to the inner side corresponding to the position of the flip mold (25) or to rotate to the outer side to open the space above the flip mold (25). The stator housing flipping and corrugated spring sheet pressing mechanism according to claim 2 is characterized in that: the positioning components (24) are in two groups and are symmetrically arranged on both sides of the flipping mold (25). A stator casing flipping and corrugated spring sheet pressing mechanism according to claim 1, 2 or 3, characterized in that: the flip mold (25) comprises a first rubber support block (251) and a first positioning column (252), the first rubber support blocks (251) are multiple and are arranged in a circle on the flip frame (22) for supporting the stator casing, and the first positioning column (252) is arranged on the flip frame (22) to correspond to the stator casing structure. According to the stator housing turning over and corrugated spring sheet pressing mechanism of claim 1, it is characterized in that: the transfer support assembly (3) also includes a lifting cylinder (33), and the lifting cylinder (33) can slide The supporting mold (32) is arranged on a transfer track (31), and the supporting mold (32) is arranged on a lifting cylinder (33). The lifting cylinder (33) is used to drive the supporting mold (32) to rise and receive the stator housing at the flipping mold (25). A stator casing flipping and corrugated spring sheet pressing mechanism according to claim 1, characterized in that: the supporting mold (32) comprises a bottom plate (320), a columnar platform (321), a second rubber support block (322) and a second positioning column (323), the columnar platform (321) is located in the middle of the bottom plate (320), the middle of the columnar platform (321) is hollow for the stator casing structure to pass through, the bottom plate (320) is provided with a plurality of second rubber support blocks (322) on the outer periphery of the columnar platform (321), and the bottom plate (320) is provided with a second positioning column (323) corresponding to the stator casing structure on the outer side of the columnar platform (31). According to claim 1, a stator housing flipping and corrugated spring pressing mechanism is characterized in that: the translation assembly (42) includes a translation track (421), a translation frame (422) and a translation cylinder (423), the translation track (421) is horizontally arranged on the second vertical frame (41), the translation frame (422) is slidably arranged on the translation track (421), and is driven by the translation cylinder (423) to slide, and the pressing cylinder (43) is arranged on the translation frame (422). According to claim 1, a stator housing flipping and corrugated spring sheet pressing mechanism is characterized in that: the material removal mold (44) includes a layout plate (441) and a plurality of suction cups (442), the layout plate (441) is connected to the cylinder shaft of the pressing cylinder (43), and the plurality of suction cups (442) are arranged in a circular shape on the layout plate (441), the upper parts of the plurality of suction cups (442) are connected to an external air source, and the lower parts are used to absorb the corrugated spring sheets when sucking air to remove the material. According to the stator housing turning over and corrugated spring sheet pressing mechanism of claim 1, it is characterized in that the discharge mold (45) is divided into two groups on the left and right, and the two groups of discharge molds (45) are arranged along the moving direction of the material taking mold (44). The stator housing flipping and corrugated spring sheet pressing mechanism according to claim 9 is characterized in that: The discharge mold (45) is also connected to a material transfer cylinder (451), and the material transfer cylinder (451) is used to drive the discharge mold (45) to rise and fall. The material transfer cylinder (451) can drive the discharge mold (45) to descend below the base (1), and the corrugated spring sheet is transported by an external conveying mechanism arranged below the base (1) and placed on the discharge mold (45).