Shaping device for motor stator production line processing

Abstract

The invention discloses a shaping device for motor stator production line processing, and relates to the technical field of stator shaping. A protective cover is fixedly mounted on the base; movable doors are mounted on four sides of the protective cover; a feeding conveying belt and a discharging conveying belt which are symmetrical are fixedly installed at one end of the base. Two symmetrical vertical plates are arranged at the end of the feeding conveying belt. A first cylinder is fixedly mounted at the top of the vertical plate; a limiting plate is fixedly mounted on a push rod of the first cylinder; the limiting plate is attached to the surface of the end of the feeding conveying belt. During use, stators needing to be shaped are placed on the feeding conveying belt, the stators are conveyed to the bottom of the first air cylinder, the first air cylinder drives the limiting plate to effectively position the stators on the feeding conveying belt, and the stators are prevented from falling off from the feeding conveying belt; and the clamping effect of the first clamping structure is effectively facilitated through positioning.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of stator shaping, and particularly relates to a shaping device for motor stator production line processing. BACKGROUND

[0002] The shaping device for motor stator production line processing is a device for shaping the coil after winding of the stator, and the arc error of the coil end portion is controlled within the allowable range after winding, so that the efficiency and service life of the stator during use are ensured. The traditional shaping is achieved by artificial beating or by die pressing, so that the workers need to have rich working experience to realize the adjusting force and angle, so that the time consumed by a single stator during shaping is relatively long, and the consistency of the same batch of products is poor, so that the product rejection rate is increased. The traditional mechanical shaping device adopts fixed dies during shaping of the coil, so that the corresponding dies need to be replaced during shaping of the stators of different sizes, the replacement time of the dies is relatively long, and the mechanical shaping device cannot effectively meet the multi-variety and small-batch production demand. According to the search, the micro motor stator shaping device (CN201320859033.2) is disclosed; the micro motor stator shaping device comprises a workbench, the workbench comprises a first base body; a block group, the block group comprises at least two movable blocks, the at least two movable blocks are arranged in a circle and are separable from each other, each movable block is movably arranged on the first base body in the radial direction of the circle, the micro motor stator is sleeved outside the block group, and the non-leaded end of the winding of the micro motor stator is in contact with the outer circumferential surface of the block group. The device in the above patent can effectively realize shaping of the coil by realizing the lowering of the push head and the first conical section through the cylinder, moving into the interior of the stator and realizing the internal supporting effect of the coil on the stator, but the external coil cannot be effectively internally supported during the shaping process, so that the external and internal coils cannot be effectively guaranteed to have consistent shapes during shaping, and the coils cannot be effectively guaranteed to have a small difference, and the quality of the stator shaping cannot be effectively guaranteed. SUMMARY

[0003] The purpose of this invention is to provide a shaping device for motor stator production line processing. In this device, the stator is automatically transported via a feeding conveyor belt. A first electric push cylinder drives a sliding plate to move laterally along a slide rail, effectively achieving synchronous movement of the first and second holding structures at the bottom of the lifting plate. While the first holding structure transports the stator to the shaping base, the second holding structure places the shaped stator onto a placement plate, achieving fully automatic transport. When the stator is placed in the shaping base, a hydraulic cylinder drives a moving plate to descend, inserting a pressure column into the stator. At this time, the inclined surface at the bottom of the slider contacts the inclined surface of the opening of the shaping base, achieving synchronous inward contraction of multiple sliders. Through the inner support of the pressure column and the squeezing effect of the inner side of the slider, the shaping quality of the coils on the stator is ensured. After shaping, a rotary cylinder drives a third clamping structure to transfer the stator on the placement plate to the unloading conveyor belt, achieving transfer to the next process; thus solving the problems of the aforementioned background technology.

[0004] To achieve the above objectives, the present invention provides the following technical solution: A shaping device for processing motor stators in a production line includes a base; a protective cover is fixedly installed on the base; movable doors are installed on all four sides of the protective cover; a symmetrical feeding conveyor belt and a feeding conveyor belt are fixedly installed at one end of the base; two symmetrical upright plates are provided at the end of the feeding conveyor belt; a first cylinder is fixedly installed on the top of the upright plate; a limit plate is fixedly installed on the push rod of the first cylinder; the limit plate is in contact with the end surface of the feeding conveyor belt. A fixing frame is provided on one side of the upright plate; a hydraulic cylinder is fixedly installed on the top of the fixing frame; the push rod of the hydraulic cylinder passes through the top of the fixing frame and is fixedly installed on a movable plate; one end of the movable plate is slidably installed with a sliding column via a sliding sleeve; the sliding column is fixedly installed on the top of the base. As a further technical solution of the present invention, a downward pressure column is fixedly installed at the bottom of the movable plate; the downward pressure column is arranged in a stepped shape; and the end away from the movable plate is tapered; a plurality of slides are also fixedly installed at the bottom of the movable plate; the slides are evenly distributed outside the downward pressure column; and sliders are slidably installed on the slides. As a further technical solution of the present invention, the outer side of the slider away from the slide frame is set with an incline; the top of the slider is also provided with a round hole to facilitate the installation of the spring; one end of the spring is fixedly installed with the slider; the other end is in contact with the surface of the slide frame. As a further technical solution of the present invention, the upright plate and the fixing frame are respectively provided with a first holding structure and a second holding structure on the same side; the first holding structure and the second holding structure both include a driving cylinder and a clamping arm, wherein the driving cylinder is fixedly installed at the bottom of both ends of the lifting plate. As a further technical scheme of the present application, the middle bottom of the lifting plate is fixedly installed with a push rod of the second air cylinder; the bottom of the second air cylinder is fixedly installed on a sliding plate; the sliding plate is slidingly installed on a sliding rail; the sliding rail is fixedly installed on the top of the base; a first electric push cylinder is fixedly installed on one side of the sliding rail; and the push rod of the first electric push cylinder is fixedly installed with the sliding plate; As a further technical scheme of the present application, the bottom plate of the bottom of the fixing frame is fixedly installed with a shaping base; the sidewall of the opening of the shaping base is obliquely arranged; and the shaping base is coaxially arranged with the pressing column; As a further technical scheme of the present application, the fixing frame is further fixedly installed with a placing plate through a supporting rod away from the vertical plate; the placing plate is on the same cross section with the shaping base and one end of the feeding conveying belt; As a further technical scheme of the present application, the end of the feeding conveying belt is cooperatively installed on a third clamping structure; the driving air cylinder in the third clamping structure is fixedly installed with a fixed plate on the push rod of the third air cylinder; and the bottom of the third air cylinder is fixedly installed on the rotating shaft of the rotating air cylinder; Compared with the prior art, the present application has the following advantages: In use, the stator to be shaped is placed on the feeding conveying belt, the first air cylinder at the end of the feeding conveying belt is driven to effectively position the stator on the feeding conveying belt through the limiting plate, so as to avoid the stator from falling off the feeding conveying belt, and the positioning facilitates the clamping effect of the first clamping structure; when feeding, the sliding plate is driven to move horizontally along the sliding rail through the push rod of the first electric push cylinder, so as to move the first clamping structure at the end of the feeding conveying belt above the shaping base, thereby achieving automatic feeding of the stator to be processed; when the first clamping structure is located on the top of the shaping base, the second clamping structure at the other end of the lifting plate is located on the placing plate, so as to transfer the stator shaped to the placing plate; After the stator to be processed is placed, the moving plate is driven to descend by the hydraulic cylinder at the top of the fixing frame, the sliding sleeve is slid along the sliding column in the process of descending of the moving plate, so as to effectively ensure the stability of the moving plate; when the moving plate descends, the pressing column is first inserted into the stator, so as to internally support the coil in the stator; the sliding block is further lowered, so that the inclined surface at the bottom of the sliding block is in contact with the inclined surface at the top of the shaping base, thereby effectively enabling the sliding block to slide along the sliding frame; the coil outside the stator is inwardly pressed by the inner wall of the sliding block; and the quality of shaping of the coil of the stator is effectively ensured through the cooperation between the sliding block and the pressing column; The present application, when the slider slides along the slide frame to press the column, the spring between the slider and the press column is compressed, after the shaping is completed, the inclined surface of the slider is separated from the inclined surface on the shaping base, and the slider is effectively separated from the press column through the reset of the spring, so that the shaping of the lower column is facilitated; The present application, after the shaping of the stator is completed, the stator is transferred to the placement plate through the second holding structure, at this time, the first holding structure realizes the effect of feeding, and when the first holding structure and the second holding structure move synchronously, the second cylinder can also realize the effect of adjusting the lifting plate up and down, so that the clamping and transferring effect of the stators of different sizes is effectively realized, the stator on the placement plate is rotated by the rotating cylinder to drive the third cylinder to rotate, the third holding structure is installed on the push plate of the third cylinder, and the third holding structure is adjusted in the clamping position through the extension of the third cylinder, after the clamping is completed, the third holding structure is rotated to the end of the discharging conveying belt through the rotating cylinder, and the shaped stator is conveyed to the next process through the discharging conveying belt. BRIEF DESCRIPTION OF DRAWINGS

[0005] Figure 1 is a perspective view of the present application.

[0006] Figure 2 is a perspective view of the present application. Figure 1

[0007] Figure 3 is a perspective view of the present application. Figure 1

[0008] Figure 4 is a perspective view of the present application. Figure 3

[0009] Figure 5 is a perspective view of the present application. Figure 3

[0010] Figure 6 is a perspective view of the present application. Figure 4

[0011] Figure 7 is a perspective view of the present application. Figure 5

[0012] Figure 8 is a perspective view of the present application. Figure 7

[0013] Figure 9 is a perspective view of the present application. Figure 7

[0014] Figure 10 is a perspective view of the present application.​​​​​​​​Figure 8 Local structure amplification diagram at B.

[0015] In the figure: 1-base, 2-guard, 3-feeding conveyor belt, 4-discharging conveyor belt, 5-stand, 6-first cylinder, 7-first electric push cylinder, 8-slide rail, 9-second cylinder, 10-lifting plate, 11-placing plate, 12-first clamping structure, 13-third clamping structure, 14-third cylinder, 15-hydraulic cylinder, 16-fixed frame, 17-slide plate, 18-second clamping structure, 19-limiting plate, 20-shaping base, 21-spring, 22-moving plate, 23-slide column, 24-pressing column, 25-carriage, 26-sliding block, 27-rotary cylinder. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0017] Please refer to Figures 1-8 In the embodiments of the present application, a shaping device for motor stator production line processing includes a base 1; the base 1 is fixedly installed with a protective cover 2; the four sides of the protective cover 2 are each installed with a movable door; one end of the base 1 is fixedly installed with a feeding conveyor belt 3 and a discharging conveyor belt 4 in symmetry; the end of the feeding conveyor belt 3 is provided with two symmetrical stand plates 5; the top of the stand plate 5 is fixedly installed with a first cylinder 6; the push rod of the first cylinder 6 is fixedly installed with a limiting plate 19; the limiting plate 19 is attached to the surface of the end of the feeding conveyor belt 3; One side of the stand plate 5 is provided with a fixed frame 16; the top of the fixed frame 16 is fixedly installed with a hydraulic cylinder 15; the push rod of the hydraulic cylinder 15 penetrates through the top of the fixed frame 16 and is fixedly installed with a moving plate 22; one end of the moving plate 22 is slidingly installed with a slide sleeve and a slide column 23; the slide column 23 is fixedly installed on the top of the base 1; The bottom of the moving plate 22 is fixedly installed with a pressing column 24; the pressing column 24 is arranged in a stepped shape; and the end away from the moving plate 22 is arranged in a tapered shape; the bottom of the moving plate 22 is also fixedly installed with a plurality of carriages 25; the carriages 25 are evenly distributed outside the pressing column 24; the carriages 25 are slidingly installed with sliding blocks 26.

[0018] By adopting the above technical scheme, when in use, the stator to be shaped is placed on the feeding conveying belt 3, the first cylinder 6 at the bottom of the stator conveying is realized, the positioning effect of the stator on the feeding conveying belt 3 is effectively realized by the first cylinder 6 driving the limiting plate 19, the effect of avoiding falling from the feeding conveying belt 3 is avoided, and meanwhile, the clamping effect of the first holding structure 12 is effectively facilitated by positioning; In the embodiment, the outer part of the sliding block 26 away from one end of the sliding frame 25 is provided with an inclined surface; the top of the sliding block 26 is further provided with a round hole for facilitating installation of the spring 21; one end of the spring 21 is fixedly installed with the sliding block 26; and the other end is attached to the surface of the sliding frame 25; In the embodiment, the first holding structure 12 and the second holding structure 18 are respectively arranged on the same side of the vertical plate 5 and the fixing frame 16; the first holding structure 12 and the second holding structure 18 both include a driving cylinder and a clamping arm, wherein the driving cylinder is fixedly installed at the bottom of both ends of the lifting plate 10; By adopting the above technical scheme, when feeding, the sliding plate 17 is driven by the push rod of the first electric push cylinder 7 to move transversely along the slide rail 8, the first holding structure 12 at the end of the feeding conveying belt 3 is moved above the shaping base 20, and the automatic feeding effect of the stator to be processed is realized; when the first holding structure 12 is located at the top of the shaping base 20, at this time, the second holding structure 18 at the other end of the lifting plate 10 is located on the placing plate 11, and the stator after shaping is transferred to the placing plate 11; Furthermore, after the stator to be processed is placed, the moving plate 22 is driven by the hydraulic cylinder 15 at the top of the fixing frame 16 to descend, in the process of descending of the moving plate 22, the sliding sleeve slides along the slide column 23, so as to effectively ensure the stability of the moving plate 22; when the moving plate 22 descends, the pressing column 24 is first inserted into the inside of the stator, the effect of internally supporting the coil in the stator is realized, the descending is continued, the inclined surface at the bottom of the sliding block 26 is in contact with the inclined surface at the top of the shaping base 20, so as to effectively realize the sliding of the sliding block 26 along the sliding frame 25, the effect of inwardly extruding the coil outside the stator is realized by the inner wall of the sliding block 26, and the quality of the stator coil shaping is effectively ensured by the cooperation between the sliding block 26 and the pressing column 24; Please refer to Figures 1-10 In the embodiment, the bottom of the lifting plate 10 is fixedly installed with the push rod of the second cylinder 9; the bottom of the second cylinder 9 is fixedly installed on the sliding plate 17; the sliding plate 17 is slidingly installed on the slide rail 8; the slide rail 8 is fixedly installed on the top of the base 1; one side of the slide rail 8 is fixedly installed with the first electric push cylinder 7; the push rod of the first electric push cylinder 7 is fixedly installed with the sliding plate 17; The bottom plate of the bottom of the fixing frame 16 is fixedly provided with a shaping base 20; the side wall of the opening of the shaping base 20 is provided in a slope; the shaping base 20 is coaxially arranged with the pressing column 24; By adopting the above technical scheme, when the sliding block 26 slides along the slide rail 25 to the side wall of the pressing column 24, the spring 21 between the sliding block 26 and the pressing column 24 is compressed, after the shaping is completed, the slope of the sliding block 26 is separated from the slope on the shaping base 20, and the sliding block 26 is effectively away from the pressing column 24 through the reset of the spring 21, so that the shaping of the stator is facilitated; In the embodiment, the fixing frame 16 is further provided, at the side away from the vertical plate 5, with a placing plate 11 fixedly connected through a supporting rod; the placing plate 11 is on the same cross section with the shaping base 20 and one end of the feeding transmission belt 3; The end of the discharging transmission belt 4 is movably connected with the third clamping structure 13; the driving cylinder of the third clamping structure 13 is fixedly connected with the fixed plate on the push rod of the third cylinder 14; the bottom of the third cylinder 14 is fixedly connected with the rotating shaft of the rotating cylinder; By adopting the above technical scheme, after the shaping of the stator is completed, the stator is transferred to the placing plate 11 through the second clamping structure 18; at this time, the first clamping structure 12 realizes the feeding effect; when the first clamping structure 12 and the second clamping structure 18 move synchronously, the second cylinder 9 can also realize the up-down adjusting effect of the lifting plate 10, so that the clamping and transferring effect of the stator of different sizes is effectively realized; the stator on the placing plate 11 is rotated by the rotating cylinder 27 to drive the third cylinder 14 to rotate; the third clamping structure 13 is installed on the push plate of the third cylinder 14; the third clamping structure 13 is adjusted in the clamping position through the extension of the third cylinder 14; after the clamping is completed, the third clamping structure 13 is rotated to the end of the discharging transmission belt 4 through the rotating cylinder 27, so that the stator shaped is transferred to the next process through the discharging transmission belt 4; The working principle of the present application is as follows: when in use, the stator to be shaped is placed on the feeding transmission belt 3; the first cylinder 6 at the bottom is driven by the first cylinder 6 to effectively position the stator on the feeding transmission belt 3, so as to avoid the effect of falling off from the feeding transmission belt 3; at the same time, the positioning also effectively facilitates the clamping effect of the first clamping structure 12; When feeding, the push rod of the first electric cylinder 7 drives the sliding plate 17 to move transversely along the slide rail 8, so as to move the first clamping structure 12 at the end of the feeding transmission belt 3 above the shaping base 20, and realize the automatic feeding effect of the stator to be processed; when the first clamping structure 12 is located at the top of the shaping base 20, at this time, the second clamping structure 18 at the other end of the lifting plate 10 is located on the placing plate 11, so as to transfer the stator shaped to the placing plate 11; After the stator to be processed is placed, the moving plate 22 is lowered by the hydraulic cylinder 15 at the top of the fixing frame 16, and in the process of the lowering of the moving plate 22, the sliding sleeve slides along the slide post 23, so as to effectively ensure the stability of the moving plate 22; when the moving plate 22 is lowered, the lower pressing column 24 is first inserted into the interior of the stator, so as to realize the effect of internally supporting the coil in the stator; the stator is continuously lowered, so as to realize the contact between the inclined surface at the bottom of the sliding block 26 and the inclined surface at the top of the shaping base 20, thereby effectively realizing the sliding of the sliding block 26 along the slide frame 25; the coil in the stator is inwardly extruded by the inner wall of the sliding block 26; and the quality of the stator coil shaping is effectively ensured by the cooperation between the sliding block 26 and the lower pressing column 24. When the sliding block 26 slides along the slide frame 25 to the side wall of the lower pressing column 24, the spring 21 between the sliding block 26 and the lower pressing column 24 is compressed; after the shaping is completed, the inclined surface of the sliding block 26 is separated from the inclined surface on the shaping base 20, and the sliding block 26 is effectively away from the lower pressing column 24 by the reset of the spring 21, so as to facilitate the shaping processing of the lower stator. After the shaping of the stator is completed, the stator is transferred to the placing plate 11 by the second holding structure 18; at this time, the first holding structure 12 realizes the effect of feeding; when the first holding structure 12 and the second holding structure 18 move synchronously, the lifting plate 10 can also be adjusted up and down by the second cylinder 9, so as to effectively realize the clamping and transfer effect of the stators of different sizes; the stator on the placing plate 11 is rotated by the rotating cylinder 27 to drive the third cylinder 14 to rotate; the third clamping structure 13 is installed on the push plate of the third cylinder 14, and the clamping position of the third clamping structure 13 is adjusted by the extension of the third cylinder 14; after the clamping is completed, the third clamping structure 13 is rotated to the end of the discharging conveying belt 4 by the rotating cylinder 27, so as to realize the transmission of the shaped stator to the next process by the discharging conveying belt 4.

[0019] It is apparent for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, but can be implemented in other concrete forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be considered as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and all changes falling within the meaning and range of the equivalent elements of the claims are intended to be embraced in the present application. Any reference signs in the claims should not be considered as limiting the claims involved.

[0020] Furthermore, it should be understood that although the specification is described in terms of embodiments, not every embodiment includes every feature described. The specification can include implicit combinations of explicitly mentioned features and / or explicit combinations of implicitely mentioned features. Each embodiment depends on the explicit combinations of features and / or the implicit combinations of features made specifically within that embodiment, and each such embodiment can be combined with every other such embodiment to create further embodiments.

Claims

1. A shaping device for processing of a motor stator production line, characterized in that: It includes base (1), the base (1) is fixedly installed with protective cover (2), the four sides of protective cover (2) are all installed with movable door, the one end of base (1) is fixedly installed with the upper feeder conveyor belt (3) and lower feeder conveyor belt (4) that are symmetrical, the end of upper feeder conveyor belt (3) is provided with two symmetrical vertical plate (5), the top of vertical plate (5) is fixedly installed with first air cylinder (6), the push rod of first air cylinder (6) is fixedly installed with limit plate (19), limit plate (19) is attached with upper feeder conveyor belt (3) end surface, The one side of vertical plate (5) is provided with fixed frame (16), the top of fixed frame (16) is fixedly installed with hydraulic cylinder (15), the push rod of hydraulic cylinder (15) penetrates the top of fixed frame (16) and is fixedly installed with moving plate (22), the one end of moving plate (22) is slidably installed with slide sleeve and slide column (23), the top of base (1) is fixedly installed with slide column (23).

2. The shaping device for a motor stator production line according to claim 1, characterized in that: The bottom of moving plate (22) is fixedly installed with lower pressing column (24), the lower pressing column (24) is arranged in a stepped manner, and the end away from the moving plate (22) is arranged in a tapered manner, a plurality of sliding frames (25) are fixedly installed on the bottom of the moving plate (22), the sliding frames (25) are evenly distributed outside the lower pressing column (24), and sliding blocks (26) are slidably installed on the sliding frames (25).

3. The shaping device for a motor stator production line according to claim 2, characterized in that: The outer part of the end of the sliding block (26) away from the sliding frame (25) is arranged in an inclined manner, a circular hole for facilitating the installation of a spring (21) is formed in the top of the sliding block (26), one end of the spring (21) is fixedly installed with the sliding block (26), and the other end is attached to the surface of the sliding frame (25).

4. The shaping device for a motor stator production line according to claim 3, characterized in that: The same side of the vertical plate (5) and the fixed frame (16) is respectively provided with a first clamping structure (12) and a second clamping structure (18), the first clamping structure (12) and the second clamping structure (18) both include a drive cylinder and a clamping arm, wherein the drive cylinder is fixedly installed at the bottom of both ends of the lifting plate (10).

5. The shaping device for a motor stator production line according to claim 4, characterized in that: The bottom of the lifting plate (10) is fixedly installed with the push rod of the second cylinder (9), the bottom of the second cylinder (9) is fixedly installed on the sliding plate (17), the sliding plate (17) is slidably installed on the slide rail (8), the slide rail (8) is fixedly installed on the top of the base (1), one side of the slide rail (8) is fixedly installed with a first electric push cylinder (7), and the push rod of the first electric push cylinder (7) is fixedly installed with the sliding plate (17).

6. The shaping device for a motor stator production line according to claim 5, characterized in that: The bottom plate on the bottom of the fixed frame (16) is fixedly installed with a shaping base (20), the sidewall of the opening of the shaping base (20) is arranged in an inclined manner, and the shaping base (20) is coaxially arranged with the lower pressing column (24).

7. The shaping device for a motor stator production line according to claim 4, characterized in that: The side away from the vertical plate (5) of the fixed frame (16) is also fixedly installed with a placing plate (11) through a supporting rod, and the placing plate (11) is on the same cross section with the shaping base (20) and one end of the upper feeder conveyor belt (3).

8. The shaping device for a motor stator production line according to claim 7, characterized in that: The end side of the blank conveying belt (4) is matched and installed in the third clamping structure (13); wherein the driving air cylinder in the third clamping structure (13) is fixedly installed with the fixed plate on the push rod of the third air cylinder (14); the bottom of the third air cylinder (14) is fixedly installed on the rotating shaft of the rotating air cylinder.

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