CN220915130U

CN220915130U - Sealing device and motor production line

Info

Publication number: CN220915130U
Application number: CN202322320630.4U
Authority: CN
Inventors: 吴耿伟; 王合祥
Original assignee: Shenzhen Borada Technology Co ltd; Shenzhen Youze Technology Co ltd
Current assignee: Shenzhen Borada Technology Co ltd; Shenzhen Youze Technology Co ltd
Priority date: 2023-08-28
Filing date: 2023-08-28
Publication date: 2024-05-07
Anticipated expiration: 2033-08-28

Abstract

The utility model relates to a sealing device and a motor production line, comprising a frame, a positioning module, a first material moving module, a second material moving module and a sealing module; the first material moving module is used for moving the motor to the positioning module; the positioning module is used for positioning the motor; the second material moving module is used for moving the end cover to the sealing module; the sealing module comprises a sealing driving assembly, a grabbing assembly and a sealing assembly; after the motor is positioned by the positioning module, the end cover can be pressed into the motor shell of the motor through the grabbing component, so that the pressing operation of the end cover is finished; then, the positioned module is positioned by the sealing component, and the motor with the end cover pressed operation is sealed. Therefore, after the end cover pressing operation is finished, the motor is not required to be moved, and the motor can be sealed, so that the production efficiency can be improved.

Description

Sealing device and motor production line

Technical Field

The utility model belongs to the technical field of motor production equipment, and relates to a sealing device and a motor production line.

Background

The motor typically includes a motor casing, a stator, a rotor, and an end cap or the like, which is required to close an end opening of the motor casing after the stator and the rotor are mounted in the motor casing.

When the motor casing is assembled, the end cover is pressed into the motor casing to a certain depth (namely, the end cover pressing operation), and then inward pressure is applied to the opening edge of the motor casing by utilizing the sealing module (namely, the sealing operation), so that part of the area of the motor casing protrudes inwards, wherein the protruding part can limit the end cover, so that the end cover is limited in the motor casing.

In the prior art, the end cover pressing operation and the sealing operation are required to be completed in two stations, namely, the end cover is pressed into the motor casing in one station, and then the motor is transferred to the other station so as to apply force to the opening edge of the motor casing through the sealing device. This approach is inefficient in operation, which in turn results in inefficient assembly of the motor.

Disclosure of utility model

The utility model provides a sealing device and a motor production line, and aims to improve the assembly efficiency of a motor.

In order to solve the technical problems, in one aspect, an embodiment of the present utility model provides a sealing device, including a frame, a positioning module, a first material moving module, a second material moving module, and a sealing module; the positioning module, the first material moving module, the second material moving module and the sealing module are all arranged on the frame; the first material moving module is used for moving the motor to the positioning module; the positioning module is used for positioning the motor; the second material moving module is used for moving the end cover to the sealing module; the sealing module comprises a sealing driving assembly, a grabbing assembly and a sealing assembly, wherein the sealing driving assembly is used for driving the grabbing assembly and the sealing assembly to move along a first direction so as to be close to the positioning module; the grabbing component is used for grabbing the end cover on the second material moving module and pressing the grabbed end cover into a motor shell of the motor positioned by the positioning module; the sealing assembly is used for applying force to a motor shell of the motor positioned by the positioning module so as to seal the motor.

Optionally, during the process that the grabbing component and the sealing component are close to the positioning module, the grabbing component can move relative to the sealing component along a first direction so as to switch between a first position and a second position; when the grabbing component is positioned at the first position, the grabbing component protrudes out of one side, close to the positioning module, of the sealing component; when the grabbing component is located at the second position, the sealing component protrudes out of one side, close to the positioning module, of the grabbing component.

Optionally, the seal driving assembly includes a first driving unit, a supporting unit, and an elastic member; the first driving unit is connected with the supporting unit, and the sealing assembly is arranged on the supporting unit; the surface of the supporting unit, which is close to the positioning module, is provided with a guide hole, and the guide hole extends along a first direction; at least a portion of the grasping assembly is mounted within the guide bore and is movable along an axial direction of the guide bore; the elastic piece is arranged in the guide hole, and when the grabbing component moves towards the bottom surface of the guide hole, the elastic piece can be elastically deformed.

Optionally, the sealing module further comprises a locking component, wherein the locking component is installed on the supporting unit, and the locking component can lock and unlock the grabbing component; when the locking component locks the grabbing component, the grabbing component is fixedly connected with the supporting unit; when the locking component unlocks the grabbing component, the grabbing component can move along the axial direction of the guide hole.

Optionally, a avoiding hole is formed in the side wall of the guide hole, and the avoiding hole penetrates through the side wall of the guide hole; the grabbing component is provided with a limiting hole, and the limiting hole is opposite to the avoiding hole; the locking assembly comprises a second driving unit and a locking block, wherein the second driving unit is arranged on the supporting unit and connected with the locking block, and the second driving unit is used for driving the locking block to move so that the locking block can extend into or move out of the limiting hole from the avoidance hole; the locking block can lock the grabbing component when extending into the limiting hole; when the locking block moves out of the limiting hole, the grabbing component can be unlocked.

Optionally, the locking assembly further comprises a supporting block, and the supporting block is connected with the locking block; in the axial direction of the guide hole, the size of the supporting block is smaller than that of the locking block, and the size of the locking block is equal to that of the limiting hole; the surface of the supporting block, which is away from the positioning module, is flush with the surface of the locking block, which is away from the positioning module; and when the second driving unit drives the locking block to move out of the limiting hole, the supporting block can be driven to extend into the limiting hole.

Optionally, the sealing assembly includes a plurality of sealing knives, and each sealing knife is mounted on the supporting unit and uniformly distributed around the axial direction of the guide hole.

Optionally, the grabbing component comprises a floating block and a limiting block; the floating block is connected with the sealing driving assembly, and is magnetic and capable of magnetically attracting the end cover; the limiting block is arranged on the floating block and used for limiting the end cover which is magnetically attracted on the floating block.

Optionally, the positioning module comprises a first positioning driving assembly, a second positioning driving assembly, a first positioning block and a second positioning block; the first positioning driving assembly is connected with the first positioning block, and the second positioning driving assembly is connected with the second positioning block; the first positioning driving assembly is used for driving the first positioning block to be close to or far away from the second positioning block; the second positioning driving assembly is used for driving the second positioning block to be close to or far away from the first positioning block; the first material moving module can drive the motor to move between the first positioning block and the second positioning block, and the first positioning block and the second positioning block can clamp the motor positioned between the first positioning block and the second positioning block.

In order to solve the technical problems, on the other hand, an embodiment of the utility model provides a motor production line, which comprises the sealing device.

In the sealing device and the motor production line provided by the embodiment of the utility model, after the motor is positioned by the positioning module, the end cover can be pressed into the motor shell of the motor through the grabbing component, so that the end cover pressing operation is finished; then, the positioned module is positioned by the sealing component, and the motor with the end cover pressed operation is sealed. Therefore, after the end cover pressing operation is finished, the motor is not required to be moved, and the motor can be sealed, so that the production efficiency can be improved.

Drawings

FIG. 1 is a schematic diagram of a sealing device according to an embodiment of the utility model;

FIG. 2 is a schematic diagram of a sealing device according to an embodiment of the utility model;

FIG. 3 is a schematic diagram illustrating a frame of a sealing device and a sealing module according to an embodiment of the utility model;

FIG. 4 is a schematic diagram of a portion of a sealing module of a sealing device according to an embodiment of the utility model;

FIG. 5 is a cross-sectional view of a portion of a sealing module of a sealing device according to an embodiment of the present utility model;

Fig. 6 is a schematic view of a grabbing component of the sealing device according to an embodiment of the present utility model;

FIG. 7 is a schematic view of a locking lever of a sealing device according to an embodiment of the present utility model;

FIG. 8 is a schematic diagram of a sealing knife of a sealing device according to an embodiment of the present utility model;

FIG. 9 is a schematic diagram of a positioning module of a sealing device according to an embodiment of the utility model;

FIG. 10 is a schematic diagram of a first material transferring module of the sealing device according to an embodiment of the present utility model;

Fig. 11 is a schematic structural diagram of a second material transferring module of the sealing device according to an embodiment of the utility model.

Reference numerals in the specification are as follows:

100. A sealing device;

200. A motor;

300. an end cap;

1. A frame; 11. a first support plate; 12. a second support plate; 13. a support column;

2. A positioning module; 21. a first positioning drive assembly; 22. a second positioning drive assembly; 23. a first positioning block; 24. a second positioning block;

3. a first material moving module; 31. a first material moving driving assembly; 32. a first load bearing assembly;

4. A second material moving module; 41. a second material moving driving assembly; 42. a third material moving driving assembly; 43. a second carrier assembly;

5. A sealing module; 51. a seal drive assembly; 511. a first driving unit; 512. a supporting unit; 513. a guide hole; 514. avoidance holes; 52. a grabbing component; 521. a limiting hole; 522. a slider; 523. a limiting block; 53. a seal assembly; 531. a sealing knife; 532. a resisting surface; 54. a locking assembly; 541. a second driving unit; 542. a locking block; 543. a support block;

6. A power-on test module;

7. And a beating module.

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects solved by the utility model more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

As shown in fig. 1 to 3, in one embodiment, the sealing device 100 includes a frame 1, a positioning module 2, a first material moving module 3, a second material moving module 4, and a sealing module 5; the positioning module 2, the first material moving module 3, the second material moving module 4 and the sealing module 5 are all arranged on the frame 1; the first material moving module 3 is used for moving the motor to the positioning module 2; the positioning module 2 is used for positioning the motor; the second material moving module 4 is used for moving the end cover to the sealing module 5; the seal module 5 comprises a seal driving assembly 51, a grabbing assembly 52 and a seal assembly 53, wherein the seal driving assembly 51 is used for driving the grabbing assembly 52 and the seal assembly 53 to move along a first direction so as to be close to the positioning module 2; the grabbing component 52 is used for grabbing the end cover on the second material moving module 4 and pressing the grabbed end cover into a motor shell of the motor positioned by the positioning module 2; the sealing component 53 is used for applying force to the motor casing of the motor positioned by the positioning module 2 so as to seal the motor.

In this embodiment, after the motor is positioned by the positioning module 2, the end cover may be pressed into the motor casing of the motor by the grabbing component 52, so as to complete the pressing operation of the end cover; then, the positioned module 2 is positioned by the sealing assembly 53, and the motor with the end cover pressing operation completed is sealed. Therefore, after the end cover pressing operation is finished, the motor is not required to be moved, and the motor can be sealed, so that the production efficiency can be improved.

It should be understood that the motor moved by the first transfer module 3 is practically a motor without an end cap, i.e. a motor without a seal.

In a practical scenario, the first direction is usually a top-down direction, that is, the grabbing component 52 and the sealing component 53 are located above the positioning module 2, and the sealing driving component 51 drives the grabbing component 52 and the sealing component 53 to move from top to bottom to approach the positioning module 2. In addition, after the motor is positioned by the positioning module 2, the axis of the motor is parallel to the up-down direction, and the end cover can be placed in the motor shell from the upper end opening of the motor shell.

In addition, when the seal driving assembly 51 drives the grabbing assembly 52 and the seal assembly 53 to approach the positioning module 2, the grabbing assembly 52 firstly places the end cover in the motor casing, and subsequently, when the seal driving assembly 51 continues to drive the grabbing assembly 52 and the seal assembly 53 to approach the positioning module 2, the positioning module 2 starts to apply force to the motor casing, so that a part of the area of the motor casing (mainly the opening edge of the motor casing, and the part can be located above the end cover) protrudes inwards.

In one embodiment, the gripper assembly 52 is movable relative to the seal assembly 53 in a first direction during the movement of the gripper assembly 52 and the seal assembly 53 toward the positioning module 2 by the seal driving assembly 51, so that the gripper assembly 52 can be switched between a first position and a second position.

When the grabbing component 52 is in the first position, the grabbing component 52 protrudes from the side of the sealing component 53 close to the positioning module 2, that is, the grabbing component 52 is closer to the positioning module 2 than the sealing component 53, and at this time, the grabbing component 52 is closer to the motor positioned by the positioning module 2 than the sealing component 53. So the grabbing component 52 and the sealing component 53 are close to the positioning module 2 and close to the positioning module 2, the grabbing component 52 can work first so as to press the end cover into the motor casing, and the sealing component 53 can not be in contact with the motor casing.

When the grabbing component 52 is in the second position, the sealing component 53 protrudes from the side of the grabbing component 52 close to the positioning module 2, that is, the sealing component 53 is closer to the positioning module 2 than the grabbing component 52, and at this time, the sealing component 53 is closer to the motor casing positioned by the positioning module 2 than the grabbing component 52. When the seal driving assembly 51 drives the seal assembly 53 to approach the positioning module 2 (i.e. move downwards) to apply force to the motor casing, the interference of the grabbing assembly 52 on the operation of the seal assembly 53 can be avoided.

The first position and the second position may be defined positions or a range of positions, for example, the first position may be a defined position of the take-out assembly relative to the seal assembly 53 in the first direction, or the first position may be a range of positions of the take-out assembly relative to the seal assembly 53 in the first direction.

As shown in fig. 3 to 5, in one embodiment, the seal driving assembly 51 includes a first driving unit 511, a supporting unit 512, and an elastic member; the first driving unit 511 is connected with the supporting unit 512, and the sealing assembly 53 is mounted on the supporting unit 512; the support unit 512 is provided with a guide hole 513 on a surface thereof adjacent to the positioning module 2, the guide hole 513 extending along the first direction.

At least a portion of the grasping assembly 52 is mounted within the guide hole 513; wherein, when the grabbing component 52 is at the first position, a part of the grabbing component 52 is installed in the guiding hole 513, and another part of the grabbing component 52 is located outside the guiding hole 513; when the grabbing component 52 is in the second position, a part of the grabbing component 52 is installed in the guide hole 513, another part of the grabbing component 52 is located outside the guide hole 513, or when the grabbing component 52 is in the second position, the grabbing component 52 can be located in the guide hole 513 entirely. The grabbing component 52 can move along the axial direction (i.e. up and down) of the guiding hole 513, and the side wall of the guiding hole 513 can guide the up and down movement of the grabbing component 52;

the elastic member is disposed in the guide hole 513, and the elastic member can be elastically deformed when the gripper assembly 52 moves toward the bottom surface of the guide hole 513 (i.e., when the gripper assembly 52 moves upward). The elastic member may be disposed between the bottom surface of the guide hole 513 and the grabbing component 52, and when the elastic member moves toward the bottom surface of the guide hole 513, the elastic member can be compressed, so that the elastic member is elastically deformed.

In addition, the first driving unit 511 includes a servo motor and a screw mechanism, wherein the servo motor drives the supporting unit 512 to move up and down through the screw mechanism, thereby driving the grabbing assembly 52 and the sealing assembly 53 to move up and down.

As shown in fig. 3 and 4, in an embodiment, the seal module 5 further includes a locking assembly 54, the locking assembly 54 is mounted on the support unit 512, and the locking assembly 54 can lock and unlock the grabbing assembly 52; wherein, when the locking component 54 locks the grabbing component 52, the grabbing component 52 is fixedly connected with the supporting unit 512; when the locking assembly 54 unlocks the grasping assembly 52, the grasping assembly 52 can move along the axial direction of the guide hole 513. The locking assembly 54 locks the grasping assembly 52 when the end cap pressing operation is required, and the locking assembly 54 unlocks the grasping assembly 52 when the sealing operation is required.

As shown in fig. 4 to 7, the side wall of the guide hole 513 is provided with an avoiding hole 514, and the avoiding hole 514 penetrates through the side wall of the guide hole 513; the grabbing component 52 is provided with a limiting hole 521, and the limiting hole 521 is opposite to the avoiding hole 514; the locking assembly 54 includes a second driving unit 541 and a locking block 542, the second driving unit 541 is mounted on the supporting unit 512 and connected to the locking block 542, and the second driving unit 541 is used for driving the locking block 542 to move, so that the locking block 542 can extend into or move out of the limiting hole 521 from the avoiding hole 514; when the locking block 542 stretches into the limiting hole 521, the grabbing component 52 can be locked; when the lock 542 moves out of the limiting aperture 521, the grasping assembly 52 can be unlocked.

The second driving unit 541 includes a linear cylinder, through which the locking block 542 can be driven to extend into or out of the limiting hole 521. In addition, the direction in which the linear cylinder drives the locking block 542 to move may be perpendicular to the first direction, and the axial directions of the limiting hole 521 and the escape hole 514 may be perpendicular to the first direction.

In one embodiment, the dimensions of locking block 542 and the dimensions of limiting aperture 521 may be the same in the axial direction of guide aperture 513, such that when locking block 542 extends into limiting aperture 521, both the upper and lower sidewalls of limiting aperture 521 contact locking block 542, thereby preventing upward and downward movement of gripper assembly 52 relative to locking block 542. Since the second driving unit 541 and the locking block 542 do not move up and down with respect to the supporting unit 512, the gripping module 52 does not move up and down with respect to the supporting unit 512, thereby locking the gripping module 52.

As shown in fig. 5 and 7, in an embodiment, the locking assembly 54 further includes a supporting block 543, and the supporting block 543 is connected to the locking block 542; in the axial direction of the guide hole 513, the size of the supporting block 543 is smaller than the size of the locking block 542, and the surface of the supporting block 543 facing away from the positioning module 2 (i.e., the upper surface of the supporting block 543) is flush with the surface of the locking block 542 facing away from the positioning module 2 (i.e., the upper surface of the locking block 542); when the second driving unit 541 drives the locking block 542 to move out of the limiting hole 521, the supporting block 543 can be driven to extend into the limiting hole 521, at this time, the upper side wall of the limiting hole 521 contacts with the supporting block 543, and the grabbing component 52 can be supported by the supporting block 543, so that the grabbing component 52 can be prevented from moving out of the guiding hole 513. Also, at this time, the lower wall of the limiting hole 521 is spaced apart from the supporting block 543 so that the grabbing assembly 52 can move upward when the grabbing assembly 52 receives an upward force. When the upward force applied to the grabbing assembly 52 is removed, the grabbing assembly 52 may move downward under the driving of the elastic member and press against the upper surface of the supporting block 543.

In addition, a rounded transition may be provided between the lower surface of the supporting block 543 and the lower surface of the locking block 542. In addition, the supporting block 543 and the locking block 542 may be an integral structure, both are part of the locking rod, and the area where the supporting block is located is equal to the portion where the notch is provided on the lower surface of the locking rod, and the notch penetrates through the locking rod along the width direction of the locking rod, where the length direction of the locking rod is the arrangement direction of the supporting block 543 and the locking block 542, the width direction of the locking rod is perpendicular to the length direction of the locking rod, and the length direction of the locking rod and the width direction of the locking rod are perpendicular to the up-down direction, that is, all perpendicular to the axial direction of the guide hole 513.

In an embodiment, the limiting hole 521 may penetrate the gripping member 52 along both radial sides of the guiding hole 513, and the avoiding hole 514 may penetrate the supporting unit 512 along both radial sides of the guiding hole 513.

As shown in FIG. 6, in one embodiment, gripping assembly 52 includes a slider 522 and a stop 523; slider 522 is coupled to seal drive assembly 51, slider 522 having magnetic properties capable of magnetically engaging the end cap; the limiting block 523 is disposed on the slider 522 and is used for limiting the end cover magnetically attracted to the slider 522. The slider 522 may be a magnet, or the slider 522 may be provided with a magnet, and the material of at least a part of the end cap may be a material that can be attracted to a magnet, such as iron.

In addition, a limiting aperture 521 is provided in the slider 522, and the slider 522 is mounted in the guide aperture 513, which cooperates with the locking assembly.

As shown in fig. 5 and 8, in an embodiment, the sealing assembly 53 includes a plurality of sealing blades 531, and each sealing blade 531 is mounted on the support unit 512 and uniformly arranged around the axial direction of the guide hole 513. In one possible embodiment, the sealing knife 531 has a abutment surface 532, the abutment surface 532 is a bevel,

Along the radial direction of the guide hole 513, and from the sealing blade 531 to the guide hole 513, the height of the abutment surface 532 gradually increases (i.e., is inclined upward). When the motor casing is sealed, the resisting surface 532 is abutted against the upper end edge of the motor casing, and when the sealing cutter 531 moves downwards, the resisting surface 532 can apply an inward component force to the upper edge of the motor casing, so that at least one part of the upper edge of the motor casing protrudes inwards. It should be appreciated that the sealing knife 531 may be of an existing design.

As shown in fig. 9, in an embodiment, the positioning module 2 includes a first positioning driving assembly 21, a second positioning driving assembly 22, a first positioning block 23, and a second positioning block 24; the first positioning driving assembly 21 is connected with a first positioning block 23, and the second positioning driving assembly 22 is connected with a second positioning block 24; the first positioning driving assembly 21 is used for driving the first positioning block 23 to be close to or far away from the second positioning block 24; the second positioning driving assembly 22 is used for driving the second positioning block 24 to be close to or far from the first positioning block 23; the first material moving module 3 can drive the motor to move between the first positioning block 23 and the second positioning block 24, and the first positioning block 23 and the second positioning block 24 can clamp the motor positioned between the first positioning block 23 and the second positioning block 24. After the motor is sealed, the first material moving module 3 can drive the motor to reset.

In this embodiment, when the first material moving module 3 moves the motor between the two positioning blocks, the motor can be clamped by the two positioning blocks without taking the motor down from the first material moving module 3, so that the production efficiency can be improved.

The first positioning block 23 and the second positioning block 24 may be disposed at intervals along the left-right direction, and the first material moving module 3 may be a motor that moves along the front-rear direction.

As shown in fig. 10, in an embodiment, the first material moving module 3 includes a first material moving driving component 31 and a first bearing component 32, where the first material moving driving component 31 is installed on the frame 1 and connected to the first bearing component 32, and the first bearing component 32 is used for placing a motor. In addition, the first bearing component 32 can also be used for positioning the motor, so as to avoid the motor from moving relative to the first bearing component 32 in the moving process.

The first material moving driving assembly 31 may be an assembly composed of a motor, a screw mechanism, etc., or the first material moving driving assembly 31 may be a linear motor. The first bearing component 32 may be a bearing plate, on which a limiting structure is arranged, the motor may be placed on the bearing plate, the limiting structure is used for limiting the motor, and the limiting structure may be a hole or a protrusion.

In an embodiment, the first material moving module 3 and the second material moving module 4 are respectively disposed on the front side and the rear side of the positioning module 2. As shown in fig. 11, the second material moving module 4 includes a second material moving driving assembly 41, a third material moving driving assembly 42 and a second bearing assembly 43, wherein the second material moving driving assembly 41 is installed on the frame 1, the third material moving driving assembly 42 is installed on the second material moving driving assembly 41, the second bearing assembly 43 is installed on the third material moving driving assembly 42, the second material moving driving assembly 41 is used for driving the third material moving driving assembly 42 and the second bearing assembly 43 to move along the front-back direction, the third material moving driving assembly 42 is used for driving the second bearing assembly 43 to move up and down, and the second bearing assembly 43 is used for supporting and placing the end cover. When in operation, the second material moving driving component 41 firstly drives the second bearing component 43 to move below the grabbing component 52; then, the third material moving driving assembly 42 drives the second bearing assembly 43 to move upwards, so that the grabbing assembly 52 can grab the end cover; then, the third material moving driving assembly 42 drives the second bearing assembly 43 to move downwards for resetting; then, the second material moving driving assembly 41 drives the second bearing assembly 43 to reset.

As shown in fig. 2, in an embodiment, the sealing device 100 further includes a power-on test module 6, where the power-on test module 6 is mounted on the frame 1 and is used for performing power-on detection on the motor positioned by the positioning module 2, and the power-on test module 6 has a test driving component and a detection head, and the test driving component can drive the test head to be close to the motor so as to be electrically connected with a detection point on the motor, and in addition, the power-on test module 6 can be designed in the prior art.

As shown in fig. 1 and 2, in an embodiment, the sealing device 100 further includes a beating module 7, where the beating module 7 is mounted on the frame 1 and is used for beating the motor located by the locating module 2, and the beating module 7 has a beating driving component and a beating block, and the beating driving component can drive the beating block to approach and separate from the motor so as to beat the motor. In addition, the rapping module 7 may be of an existing design.

In one scenario, the tapping module 7 may tap the lower end face of the motor. Of course, in other scenarios, the tapping module 7 may tap the side of the motor.

As shown in fig. 3, in an embodiment, the frame includes a first support plate 11, a second support plate 12, and support columns, and the first support plate 11 and the second support plate 12 are respectively disposed at both ends of the support columns, wherein the support columns may be provided in plurality. In addition, the first support plate 11 is located below the second support plate 12.

The positioning module 2, the first material moving module 3, the second material moving module 4, the power-on testing module 6 and the beating module 7 can be all installed on the first supporting plate 11, and the sealing module can be installed on the first supporting plate 11. In addition, the positioning module 2 and the power-on testing module 6 may be disposed between the first support plate 11 and the second support plate 12, and the grabbing component and the sealing component are also disposed between the first support plate 11 and the second support plate 12.

The beating driving assembly of the beating module 7 can be installed on the surface of the first supporting plate 11 deviating from the second supporting plate 12, at this time, an avoidance window is arranged on the first supporting plate 11, the avoidance window penetrates through the first supporting plate 11 along the arrangement direction of the first supporting plate 11 and the second supporting plate 12, and the beating driving assembly can penetrate through the first supporting plate 11 from the avoidance window to connect beating blocks.

The embodiment of the utility model also provides a motor production line, which comprises the sealing device 100 according to any one of the embodiments. In addition, the motor production line also comprises a first feeding device and a second feeding device, wherein the first feeding device is used for placing an unsealed motor on the first material moving module 3 and removing the sealed motor on the first material moving module 3; the second loading attachment is used for placing the end cover on the first material moving module 3.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. The sealing device is characterized by comprising a frame, a positioning module, a first material moving module, a second material moving module and a sealing module;

the positioning module, the first material moving module, the second material moving module and the sealing module are all arranged on the frame;

The first material moving module is used for moving the motor to the positioning module;

The positioning module is used for positioning the motor;

the second material moving module is used for moving the end cover to the sealing module;

the sealing module comprises a sealing driving assembly, a grabbing assembly and a sealing assembly, wherein the sealing driving assembly is used for driving the grabbing assembly and the sealing assembly to move along a first direction so as to be close to the positioning module;

The grabbing component is used for grabbing the end cover on the second material moving module and pressing the grabbed end cover into a motor shell of the motor positioned by the positioning module; the sealing assembly is used for applying force to a motor shell of the motor positioned by the positioning module so as to seal the motor.

2. The sealing device of claim 1, wherein the gripping assembly is movable relative to the sealing assembly in a first direction to switch between a first position and a second position during the approaching of the gripping assembly and the sealing assembly to the positioning module;

When the grabbing component is positioned at the first position, the grabbing component protrudes out of one side, close to the positioning module, of the sealing component;

When the grabbing component is located at the second position, the sealing component protrudes out of one side, close to the positioning module, of the grabbing component.

3. The sealing device of claim 2, wherein the sealing drive assembly comprises a first drive unit, a support unit, and an elastic member;

The first driving unit is connected with the supporting unit, and the sealing assembly is arranged on the supporting unit;

The surface of the supporting unit, which is close to the positioning module, is provided with a guide hole, and the guide hole extends along a first direction;

At least a portion of the grasping assembly is mounted within the guide bore and is movable along an axial direction of the guide bore;

The elastic piece is arranged in the guide hole, and when the grabbing component moves towards the bottom surface of the guide hole, the elastic piece can be elastically deformed.

4. The sealing device of claim 3, wherein the sealing module further comprises a locking assembly mounted on the support unit, the locking assembly capable of locking and unlocking the grasping assembly;

When the locking component locks the grabbing component, the grabbing component is fixedly connected with the supporting unit; when the locking component unlocks the grabbing component, the grabbing component can move along the axial direction of the guide hole.

5. The sealing device of claim 4, wherein the side wall of the guide hole is provided with an avoidance hole, and the avoidance hole penetrates through the side wall of the guide hole;

the grabbing component is provided with a limiting hole, and the limiting hole is opposite to the avoiding hole;

The locking assembly comprises a second driving unit and a locking block, wherein the second driving unit is arranged on the supporting unit and connected with the locking block, and the second driving unit is used for driving the locking block to move so that the locking block can extend into or move out of the limiting hole from the avoidance hole;

the locking block can lock the grabbing component when extending into the limiting hole; when the locking block moves out of the limiting hole, the grabbing component can be unlocked.

6. The closure apparatus of claim 5, wherein the locking assembly further comprises a support block coupled to the locking block;

In the axial direction of the guide hole, the size of the supporting block is smaller than that of the locking block, and the size of the locking block is equal to that of the limiting hole;

The surface of the supporting block, which is away from the positioning module, is flush with the surface of the locking block, which is away from the positioning module;

and when the second driving unit drives the locking block to move out of the limiting hole, the supporting block can be driven to extend into the limiting hole.

7. A sealing device according to claim 3, wherein the sealing assembly comprises a plurality of sealing blades, each of which is mounted on the support unit and is uniformly arranged around the axial direction of the guide hole.

8. The closure device of claim 1, wherein the gripping assembly comprises a slider and a stopper;

The floating block is connected with the sealing driving assembly, and is magnetic and capable of magnetically attracting the end cover;

The limiting block is arranged on the floating block and used for limiting the end cover which is magnetically attracted on the floating block.

9. The sealing device of claim 1, wherein the positioning module comprises a first positioning drive assembly, a second positioning drive assembly, a first positioning block, and a second positioning block;

the first positioning driving assembly is connected with the first positioning block, and the second positioning driving assembly is connected with the second positioning block;

The first positioning driving assembly is used for driving the first positioning block to be close to or far away from the second positioning block; the second positioning driving assembly is used for driving the second positioning block to be close to or far away from the first positioning block;

The first material moving module can drive the motor to move between the first positioning block and the second positioning block, and the first positioning block and the second positioning block can clamp the motor positioned between the first positioning block and the second positioning block.

10. A motor production line comprising a sealing device according to any one of claims 1-9.