CN112978251B

CN112978251B - Surface-mounted magnetic steel production line, feeding and discharging device and working method thereof

Info

Publication number: CN112978251B
Application number: CN202110250584.8A
Authority: CN
Inventors: 方天兵; 冯梓栋; 黄博文
Original assignee: Hitachi Elevator Motor Guangzhou Co Ltd
Current assignee: Hitachi Elevator Motor Guangzhou Co Ltd
Priority date: 2021-03-08
Filing date: 2021-03-08
Publication date: 2023-02-28
Anticipated expiration: 2041-03-08
Also published as: CN112978251A

Abstract

The invention relates to a surface-mounted magnetic steel production line, a feeding and discharging device and a working method thereof. A plurality of placing areas are circumferentially arranged on the plate edge of the rotary tray at intervals and used for placing workpieces. The first driving mechanism is connected with the rotary material tray and drives the rotary material tray to rotate. The feeding and discharging component is used for grabbing a workpiece placed on one of the placing areas, or placing the workpiece attached with the magnetic steel in one of the placing areas. So can see, transfer the work piece that establishes the magnet steel with treating on the rotatory charging tray to gluing device to and will table the work piece that the magnet steel device has pasted the magnet steel and transfer to rotatory charging tray, all need not the manual operation that snatchs or put down the work piece on rotatory charging tray of manual, degree of automation is higher, improves work efficiency, the material resources of using manpower sparingly greatly.

Description

Surface-mounted magnetic steel production line, loading and unloading device and working method thereof

Technical Field

The invention relates to the technical field of surface-mounted magnetic steel, in particular to a surface-mounted magnetic steel production line, a loading and unloading device and a working method of the loading and unloading device.

Background

With the popularization of permanent magnets (commonly called magnetic steel, hereinafter, simply referred to as magnetic steel) in the motor industry, magnetic steel pasting processes are diversified, various magnetic steel pasting devices are layered, and most of the magnetic steel pasting devices generally paste the magnetic steel one by one on the surface of a workpiece (such as a rotor) through an adhesive. Traditionally, generally be artifical manual work and get the work piece to will be manual with the work piece transfer to the station of coating the viscose, and transfer to the station of pasting the magnet steel, work efficiency is lower so, extravagant manpower and materials.

Disclosure of Invention

Based on this, it is necessary to overcome the prior art, and to provide a surface-mounted magnetic steel production line, a loading and unloading device and a working method thereof, which can improve the degree of automation and improve the working efficiency.

The technical scheme is as follows: the utility model provides a go up unloader, go up unloader includes: the plate edge of the rotary material plate is circumferentially provided with a plurality of placing areas at intervals, the placing areas are used for placing workpieces, the first driving mechanism is connected with the rotary material plate, and the first driving mechanism drives the rotary material plate to rotate; the feeding and discharging assembly is used for grabbing the workpiece placed on one of the placing areas or placing the workpiece attached with the magnetic steel in one of the placing areas; the feeding and discharging assembly comprises a support frame, a transverse guide rail arranged on the support frame, a first sliding block arranged on the transverse guide rail in a sliding manner, a vertical guide rail arranged on the first sliding block, a second sliding block arranged on the vertical guide rail in a sliding manner, a material grabbing piece arranged on the second sliding block, a second driving mechanism and a third driving mechanism; the second driving mechanism is used for driving the first sliding block to move along the transverse guide rail, the third driving mechanism is used for driving the second sliding block to move along the vertical guide rail, and the material grabbing part is used for grabbing or releasing the workpiece.

When the loading and unloading device works, the peripheral area of the periphery of the rotary material tray is provided with a first station and a second station, and at the first station, a workpiece to be pasted with magnetic steel can be placed in a placing area on the rotary material tray and the workpiece pasted with the magnetic steel can be taken away; at the second station, the feeding and discharging assembly can take away the workpiece to be subjected to magnetic steel pasting to convey the workpiece to the gluing device, and can also transfer the workpiece pasted with the magnetic steel by the magnetic steel pasting device to the second station; in addition, the first driving mechanism rotates the rotary material tray, and the rotary material tray drives the workpiece to move to a first station or a second station in the rotating process so as to carry out related operation on the first station and the second station; in addition, the second driving mechanism can drive the first sliding block to move along the transverse guide rail, the first sliding block can drive the vertical guide rail and the second sliding block to move to the area right above the second station when moving along the transverse guide rail, and after the first sliding block moves to the area right above the second station, the second sliding block moves up and down along the vertical guide rail under the driving of the third driving mechanism to drive the material grabbing piece to move up and down, so that the workpiece can be grabbed or put down on the second station. Therefore, the workpiece to be pasted with the magnetic steel on the rotary tray is transferred to the gluing device, the workpiece to be pasted with the magnetic steel on the surface pasting device is transferred to the rotary tray, manual grabbing or putting down of the workpiece on the rotary tray is not needed, the automation degree is high, the work efficiency is improved, and manpower and material resources are greatly saved.

A working method of the loading and unloading device comprises the following steps;

the method comprises a feeding step and a discharging step, wherein a first driving mechanism stops when a placing area of a rotary material disc is driven to rotate to a first station, in the discharging step, a workpiece which is already attached with magnetic steel on the placing area, corresponding to the first station, on the rotary material disc is taken away at the first station, in the feeding step, the workpiece which is to be attached with the magnetic steel is placed on the placing area, corresponding to the first station, on the rotary material disc at the first station, and after the workpiece is placed on the placing area, corresponding to the first station, on the rotary material disc, the first driving mechanism is started;

and in the material grabbing step, a first driving mechanism drives a placing area of a rotary material tray to rotate to a second station, the first driving mechanism stops when the placing area rotates to the second station, in the material grabbing step, the workpiece on the placing area, corresponding to the second station, of the rotary material tray is taken away through a feeding and discharging assembly, in the material placing step, the workpiece, provided with the magnetic steel in a pasting mode, on the placing area, corresponding to the second station, of the rotary material tray is placed through the feeding and discharging assembly in the second station, and in the material placing step, the first driving mechanism is started after the workpiece, provided with the magnetic steel in a pasting mode, is placed on the placing area, corresponding to the second station, of the rotary material tray.

According to the working method of the feeding and discharging device, the workpiece to be pasted with the magnetic steel on the rotary tray is transferred to the gluing device, the workpiece pasted with the magnetic steel by the surface pasting magnetic steel device is transferred to the rotary tray, manual operation of grabbing or putting down the workpiece on the rotary tray is not needed, the automation degree is high, the working efficiency is improved, and manpower and material resources are greatly saved.

The utility model provides a table pastes magnet steel production line, table pastes magnet steel production line includes last unloader, table pastes magnet steel production line still includes the rubber coating device and table pastes the magnet steel device, the rubber coating device is used for coating the periphery side surface of work piece with the viscose, table pastes the magnet steel device and is used for pasting a plurality of magnet steel and is equipped with the viscose on the periphery side surface on the work piece.

Foretell table pastes magnet steel production line shifts the work piece that establishes the magnet steel with waiting to paste on the rotatory charging tray to and will table and paste the work piece that the magnet steel device pasted the magnet steel and shift to rotatory charging tray, all need not the manual operation that snatchs or put down the work piece on rotatory charging tray, degree of automation is higher, improves work efficiency, the material resources of using manpower sparingly greatly.

Drawings

Fig. 1 is a schematic view of one working state of a surface-mounted magnetic steel production line according to an embodiment of the present invention;

FIG. 2 is an enlarged schematic view of FIG. 1 at A;

FIG. 3 is a schematic view of another working state of the surface-mounted magnetic steel production line according to an embodiment of the present invention;

FIG. 4 is an enlarged schematic view of FIG. 3 at B;

FIG. 5 is a schematic view of another working state of the surface-mounted magnetic steel production line according to an embodiment of the present invention;

FIG. 6 is an enlarged schematic view of FIG. 5 at C;

fig. 7 is a schematic view of another working state of the surface-mounted magnetic steel production line according to an embodiment of the present invention;

FIG. 8 is an enlarged schematic view of FIG. 7 at D;

FIG. 9 is a schematic view showing the operation of the sliding plate of the glue applying apparatus according to one embodiment of the present invention in the initial position;

fig. 10 is a schematic view showing the operation of the sliding plate of the gluing device in the sliding process according to one embodiment of the invention;

FIG. 11 is a schematic view of a work state of a work piece mounted on a support base of the glue spreading device according to an embodiment of the invention;

fig. 12 is a schematic view of a working state of the support base of the glue spreading device driving the workpiece to turn 90 degrees according to an embodiment of the invention;

fig. 13 is a schematic view illustrating a state in which the outer circumferential side surface of the workpiece on the support base of the glue spreading device according to the embodiment of the invention is coated with the glue;

fig. 14 is a schematic structural view of a supporting seat of the glue spreading device according to an embodiment of the invention;

fig. 15 is a schematic view of a first operating state structure of a surface-mounted magnetic steel device according to an embodiment of the present invention;

fig. 16 is a structural diagram of a second working state of the surface-mounted magnetic steel device according to an embodiment of the present invention;

fig. 17 is a schematic structural view of a third working state of the surface-mounted magnetic steel device according to an embodiment of the present invention;

fig. 18 is a schematic structural view of a fourth working state of the surface-mounted magnetic steel device according to an embodiment of the present invention;

FIG. 19 is an enlarged schematic view at P of FIG. 18;

fig. 20 is a schematic structural view of a fifth operating state of the surface-mounted magnetic steel device according to an embodiment of the present invention;

fig. 21 is a schematic structural view of a sixth working state of the surface-mounted magnetic steel device according to an embodiment of the present invention;

fig. 22 is a schematic structural view of a seventh working state of the surface-mounted magnetic steel device according to an embodiment of the present invention;

FIG. 23 is a top view of a surface mounted magnetic steel device in accordance with one embodiment of the present invention;

fig. 24 is a view structural diagram of one of the surface-mounted magnetic steel production lines according to an embodiment of the invention;

fig. 25 is another view structural diagram of a surface-mounted magnetic steel production line according to an embodiment of the invention.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will recognize without departing from the spirit and scope of the present invention.

Referring to fig. 1, 24 and 25, fig. 1 shows a schematic view of one working state of a surface-mounted magnetic steel production line according to an embodiment of the present invention, fig. 24 shows a structural view of one viewing angle of the surface-mounted magnetic steel production line according to an embodiment of the present invention, and fig. 25 shows a structural view of another viewing angle of the surface-mounted magnetic steel production line according to an embodiment of the present invention. In an embodiment of the present invention, the loading and unloading apparatus 10 includes a rotary tray 11, a first driving mechanism (not shown), and a loading and unloading assembly 12. A plurality of placing areas 111 are circumferentially arranged on the plate edge of the rotary tray 11 at intervals, and the placing areas 111 are used for placing the workpieces 100. The first driving mechanism is connected with the rotary material tray 11, and the first driving mechanism drives the rotary material tray 11 to rotate. The loading and unloading assembly 12 is used for grabbing the workpiece 100 placed on one of the placing areas 111, or placing the workpiece 100 with the magnetic steel 200 attached thereon on one of the placing areas 111.

The loading and unloading assembly 12 includes a supporting frame 121, a transverse rail 122 disposed on the supporting frame 121, a first sliding block 123 slidably disposed on the transverse rail 122, a vertical rail 124 disposed on the first sliding block 123, a second sliding block 125 slidably disposed on the vertical rail 124, a material catching member 126 disposed on the second sliding block 125, a second driving mechanism 127 and a third driving mechanism 128. The second driving mechanism 127 is used for driving the first slider 123 to move along the transverse guide rail 122, the third driving mechanism 128 is used for driving the second slider 125 to move along the vertical guide rail 124, and the material grabbing piece 126 is used for grabbing or releasing the workpiece 100.

When the loading and unloading device 10 works, the peripheral area of the circumferential direction of the rotary tray 11 is provided with the first station 13 and the second station 14, and at the first station 13, the workpiece 100 to be pasted with the magnetic steel 200 can be placed in the placing area 111 on the rotary tray 11, and the workpiece 100 pasted with the magnetic steel 200 can be taken away; in the second station 14, the loading and unloading assembly 12 can take away the workpiece 100 to be bonded with the magnetic steel 200 to be conveyed to the gluing device 20, and can also transfer the workpiece 100 bonded with the magnetic steel 200 by the surface-bonded magnetic steel device to the second station 14; in addition, the first driving mechanism rotates the rotary tray 11, and the rotary tray 11 can move to the first station 13 or the second station 14 in the process of driving the workpiece 100 to rotate, so that relevant operations can be performed on the first station 13 and the second station 14; in addition, the second driving mechanism 127 can drive the first slider 123 to move along the transverse guide rail 122, when the first slider 123 moves along the transverse guide rail 122, the first slider 123 can drive the vertical guide rail 124 and the second slider 125 to move to the area right above the second station 14, and after the first slider 123 moves to the area right above the second station 14, under the driving of the third driving mechanism 128, the second slider 125 moves up and down along the vertical guide rail 124 to drive the material grabbing piece 126 to move up and down, so that the workpiece 100 can be grabbed or put down on the second station 14. So can see, transfer the work piece 100 who establishes magnet steel 200 to waiting on the rotatory charging tray 11 to the rubber coating device 20 to and transfer the work piece 100 that the magnet steel 200 has been pasted to the surface-mounted magnet steel device to rotatory charging tray 11, all need not artifical manual operation of snatching or putting down work piece 100 on rotatory charging tray 11, degree of automation is higher, improves work efficiency, the material resources of using manpower sparingly greatly.

It should be noted that the first driving mechanism is, for example, a motor or a rotary cylinder, and the like, and is not limited herein, as long as the first driving mechanism can drive the rotary tray 11 to rotate. The second driving mechanism 127 and the third driving mechanism 128 may be, for example, an air cylinder, an oil cylinder, a hydraulic cylinder, an electric cylinder, or a motor screw drive, and the like, which is not limited herein. In addition, specifically, the second driving mechanism 127 is installed on the supporting frame 121 or the first rail, for example. Specifically, the third driving mechanism 128 is mounted on the second rail, for example.

Referring to fig. 1, 24 and 25, a plurality of placing areas 111 are further disposed on the plate edge of the rotating tray 11 at equal intervals. Thus, specifically, the number of the placing areas 111 is 20, for example, and the included angle between two connecting lines formed by the centers of two adjacent placing areas 111 and the center of the rotating tray 11 is 18 °.

In addition, the surface shape of the placing area 111 is adapted to the bottom surface of the workpiece 100, and when the workpiece 100 is placed in the placing area 111, the placing area 111 has a positioning effect on the workpiece 100, so that the workpiece 100 can be prevented from moving on the rotary tray 11 when the rotary tray 11 drives the workpiece 100 to rotate.

In one embodiment, the gripper 126 is a pneumatic gripper. The adoption of the starting clamping jaw can facilitate the clamping and loosening operation of the workpiece 100, and the working efficiency is higher.

It should be noted that the specific structure of the material grabbing part 126 is not limited herein, and may be set according to actual requirements, as long as the workpiece 100 can be grabbed by driving the clamping jaws to open or close, for example, or the workpiece 100 can be grabbed by suction, and the position of the workpiece 100 can be adjusted in a three-dimensional direction according to requirements.

Referring to fig. 24 and 25, in an embodiment, one end of the transverse guide rail 122 extends to a position right above one of the placing areas 111 of the rotating tray 11 (i.e. the placing area 111 corresponding to the second station 14 on the rotating tray 11), and the transverse guide rail 122 is further configured to be disposed above the gluing device 20 and above the surface-mounted magnetic steel device. Thus, under the action of the second driving mechanism 127, the first slider 123 can be driven to move, the first slider 123 can drive the vertical guide rail 124 and the material grabbing piece 126 thereon to move right above the placing area 111, above the gluing device 20 and above the surface-mounted magnetic steel device, namely, the material grabbing piece 126 can move to one of the placing areas 111 of the rotating tray 11 to grab or discharge materials, and can also move above the gluing device 20 and above the surface-mounted magnetic steel device to grab or discharge materials. Like this, realize snatching work piece 100 action on placing the district 111 through unloader 10, and shift the work piece 100 of snatching to the rubber coating device 20 top, after carrying out the rubber coating action on the rubber coating device 20, snatch and shift work piece 100 on the rubber coating device 20 to the surface-mounted magnet steel device after the rubber coating action, carry out the action of subsides magnet steel 200 at the surface-mounted magnet steel device, the work piece 100 on the surface-mounted magnet steel device is snatched and shifts back to placing the district 111 after the work of subsides magnet steel 200, whole journey is realized by unloading subassembly 12, degree of automation is higher, need not artifical manual operation, and work efficiency is improved, and manpower and materials are saved.

Referring to fig. 1, 24 and 25, in an embodiment, a working method of the loading and unloading device 10 according to any one of the above embodiments includes the following steps;

a feeding step and a discharging step, wherein a first driving mechanism drives the placing area 111 of the rotary tray 11 to rotate to a first station 13 and stops, in the discharging step, the workpiece 100 which is attached with the magnetic steel 200 on the placing area 111, corresponding to the first station 13, on the rotary tray 11 is taken away at the first station 13, in the feeding step, the workpiece 100 which is to be attached with the magnetic steel 200 is placed on the placing area 111, corresponding to the first station 13, on the rotary tray 11 at the first station 13, and the first driving mechanism is started after the workpiece 100 is placed on the placing area 111, corresponding to the first station 13, on the rotary tray 11;

the method comprises a material grabbing step and a material discharging step, wherein a first driving mechanism stops when a placing area 111 of a rotary tray 11 is driven to rotate to a second station 14, in the material grabbing step, a workpiece 100 on the placing area 111, corresponding to the second station 14, on the rotary tray 11 is taken away through a feeding and discharging assembly 12 at the second station 14, in the material discharging step, the workpiece 100 attached with magnetic steel 200 is placed on the placing area 111, corresponding to the second station 14, on the rotary tray 11 through the feeding and discharging assembly 12, and in the material discharging step, the first driving mechanism is started after the workpiece 100 attached with the magnetic steel 200 is placed on the placing area 111, corresponding to the second station 14, on the rotary tray 11.

According to the working method of the loading and unloading device 10, the workpiece 100 to be adhered with the magnetic steel 200 on the rotary tray 11 is transferred to the gluing device 20, and the workpiece 100 adhered with the magnetic steel 200 on the surface adhering magnetic steel device is transferred to the rotary tray 11, so that the operation of manually grabbing or putting down the workpiece 100 on the rotary tray 11 is not needed, the automation degree is high, the working efficiency is improved, and manpower and material resources are greatly saved.

Specifically, when one of the placing areas 111 of the rotating tray 11 rotates to the first station 13, the other placing area 111 of the rotating tray synchronously rotates to the second station 14. Thus, the first driving mechanism drives one of the placing areas 111 of the rotating tray 11 to rotate to the first station 13 and stops, and simultaneously, the other placing area 111 of the rotating tray 11 rotates to the second station 14. Thus, a blanking step can be performed at the first station 13, that is, the workpiece 100 to which the magnetic steel 200 has been attached is taken away from the placement area 111, corresponding to the first station 13, of the rotary tray 11 at the first station 13, and then a loading step is performed at the first station 13, that is, the workpiece 100 to which the magnetic steel 200 is to be attached is placed on the placement area 111, corresponding to the first station 13, of the rotary tray 11 at the first station 13; meanwhile, a material grabbing step can be performed at the second station 14, that is, the workpieces 100 on the placing areas 111, corresponding to the second station 14, on the rotary tray 11 are taken away by the feeding and discharging assembly 12 at the second station 14, and then a material placing step is performed at the second station 14, that is, the workpieces 100 attached with the magnetic steel 200 are placed on the placing areas 111, corresponding to the second station 14, on the rotary tray 11 by the feeding and discharging assembly 12 at the second station 14. After the feeding step and the discharging step are both finished, the first driving mechanism drives the rotary tray 11 to continue rotating. Therefore, on one hand, the feeding step and the blanking step carried out by the first station 13 and the material grabbing step and the material placing step carried out by the second station 14 can be carried out synchronously, and the feeding step and the material grabbing step cannot interfere with each other, so that the working efficiency can be improved; on the other hand, since the first station 13 can place the workpiece 100 to be bonded with the magnetic steel 200 on the placement area 111 of the rotary tray 11, and can also take away the workpiece 100 to be bonded with the magnetic steel 200 placed on the placement area 111 of the rotary tray 11, similarly, the second station 14 can take away the workpiece 100 to be bonded with the magnetic steel 200 through the feeding and discharging component 12, and can place the workpiece 100 to be bonded with the magnetic steel 200 on the placement area 111 of the rotary tray 11 through the feeding and discharging component 12, thereby being beneficial to realizing automatic operation; in addition, because the workpiece 100 adhered with the magnetic steel 200 is placed on the rotary tray 11 at the second station 14, and then the workpiece 100 adhered with the magnetic steel 200 is taken away from the rotary tray 11 at the first station 13, that is, the workpiece 100 adhered with the magnetic steel 200 stays on the rotary tray 11 for a long time, so that the adhesive on the peripheral side surface 101 of the workpiece 100 is cured, and the magnetic steel 200 can be stably adhered to the peripheral side surface 101 of the workpiece 100.

Referring to fig. 1, 24 and 25, in an embodiment, a surface-mounted magnetic steel production line includes the loading and unloading device 10 according to any of the above embodiments, and further includes a glue coating device 20 and a surface-mounted magnetic steel device, where the glue coating device 20 is configured to coat glue on an outer peripheral surface 101 of a workpiece 100, and the surface-mounted magnetic steel device is configured to adhere a plurality of magnetic steels 200 to the workpiece 100 with the glue on the outer peripheral surface 101.

Foretell table pastes magnet steel production line shifts the work piece 100 who establishes magnet steel 200 to waiting on the rotatory charging tray 11 to rubber coating device 20 to and will table and paste magnet steel device and transfer the work piece 100 who has pasted magnet steel 200 to rotatory charging tray 11, all need not the manual operation of snatching or putting down work piece 100 on rotatory charging tray 11, degree of automation is higher, improves work efficiency, the material resources of using manpower sparingly greatly.

Referring to fig. 1, fig. 2 and fig. 9, fig. 1 shows a schematic view of an operating state of a surface-mounted magnetic steel production line according to an embodiment of the present invention, where the loading and unloading assembly 12 grabs the workpiece 100 and moves to a position right above the supporting seat 22 to place the workpiece 100 on the supporting seat 22, fig. 2 shows an enlarged structural diagram at a point a in fig. 1, and fig. 9 shows a schematic view of an operating state when the sliding plate 237 of the glue applicator 20 according to an embodiment of the present invention is in an initial position. Further, the glue spreading device 20 includes a rotating mechanism 21, a supporting base 22 and a glue spreading assembly 23. The rotating mechanism 21 has a rotating shaft connected to the support 22, the rotating mechanism 21 drives the support 22 to rotate, the support 22 is used for mounting the workpiece 100, the loading and unloading assembly 12 is further used for placing the workpiece 100 to be coated with the adhesive on the support 22 and removing the workpiece 100 coated with the adhesive on the peripheral side surface 101 from the support 22. The glue spreading assembly 23 comprises a glue outlet 231, a glue storage container 232 and a squeezing mechanism 233, wherein one end of the glue outlet 231 is communicated with the glue storage container 232, the other end of the glue outlet 231 faces the outer peripheral side surface 101 of the workpiece 100, and the squeezing mechanism 233 is used for squeezing out the glue in the glue storage container 232 to the outer peripheral side surface 101 of the workpiece 100 through the glue outlet 231. When the gluing device 20 works, after the workpiece 100 is arranged on the supporting seat 22, the glue outlet position of the glue outlet head 231 faces the peripheral side surface 101 of the workpiece 100, when the rotating mechanism 21 drives the supporting seat 22 to rotate 360 degrees, the supporting seat 22 correspondingly drives the workpiece 100 to rotate 360 degrees, the extruding mechanism 233 outwards extrudes the viscose in the glue storage container 232 through the glue outlet head 231, the viscose extruded outwards by the glue outlet head 231 can be coated on the peripheral side surface 101 of the workpiece 100 and winds the peripheral side surface 101 for a circle, when the rotating mechanism 21 drives the supporting seat 22 to rotate for more than one circle, the viscose winds the peripheral side surface 101 for more than one circle, the gluing and coating effect is better, the automation degree is higher, the manpower and material resources are saved, and the working efficiency is greatly improved.

In general, since the workpiece 100 has a certain length in the axial direction thereof, it is possible to coat the adhesive on more areas in the axial direction on the outer circumferential side surface 101 of the workpiece 100. Alternatively, the glue outlet of the glue outlet 231 may be designed as a flat opening, and the flat opening is arranged along the axial direction of the workpiece 100, so that the glue output from the glue outlet 231 is more coated on the outer peripheral side surface 101, and the glue coating effect can be improved.

Referring to fig. 1, fig. 2, fig. 11 to fig. 13, fig. 11 is a schematic view illustrating an operating state of a workpiece 100 mounted on a support seat 22 of a glue applying device 20 according to an embodiment of the present invention, fig. 12 is a schematic view illustrating an operating state of the workpiece 100 being driven by the support seat 22 of the glue applying device 20 according to an embodiment of the present invention to turn 90 degrees, and fig. 13 is a schematic view illustrating a state of the workpiece 100 being coated with glue on an outer peripheral side surface 101 of the support seat 22 of the glue applying device 20 according to an embodiment of the present invention. Further, the gluing device 20 further comprises a turning mechanism 24 and a transverse moving mechanism 25. The rotating shaft of the turnover mechanism 24 is connected with the rotating mechanism 21, and the turnover mechanism 24 drives the rotating mechanism 21 to rotate. The transverse moving mechanism 25 is connected to the gluing assembly 23, and the transverse moving mechanism 25 drives the gluing assembly 23 to move, so that the glue discharging head 231 moves along the axial direction of the workpiece 100. In this way, after the workpiece 100 is mounted on the supporting seat 22, the turning mechanism 21 can be driven by the turning mechanism 24 to turn over for example 90 degrees, so that the turning mechanism 21, the supporting seat 22 and the workpiece 100 on the supporting seat 22 turn over for 90 degrees together, and thus the axial direction of the workpiece 100 can be adjusted from the vertical direction to the horizontal direction and is parallel to the moving direction of the transverse moving mechanism 25, that is, when the transverse moving mechanism 25 drives the glue coating assembly 23 to move, the glue outlet head 231 can be driven to move along the axial direction of the workpiece 100, and the glue of the glue outlet head 231 can be coated on more areas on the outer peripheral side surface 101 of the workpiece 100.

Referring to fig. 1, 2, 11 to 13, as a specific example, when glue is applied to the outer peripheral side surface 101 of the workpiece 100, the rotating mechanism 21 drives the workpiece 100 to rotate, and the transverse moving mechanism 25 synchronously drives the gluing assembly 23 to move along the axial direction of the workpiece 100, so that the glue can be spirally applied to the outer peripheral side surface 101.

Referring to fig. 1 and 9, the glue applying assembly 23 further includes a mounting frame 234. The glue discharging head 231, the glue storage container 232 and the extruding mechanism 233 are all mounted on the mounting frame 234. The lateral movement mechanism 25 is connected to the mounting frame 234 for driving the mounting frame 234 to move. Specifically, the glue application device 20 further includes a slide shaft 26. The mounting frame 234 is slidably disposed on the sliding shaft 26, and the lateral moving mechanism 25 drives the mounting frame 234 to move along the sliding shaft 26. The lateral moving mechanism 25 can be, for example, a screw driving mechanism, an air cylinder, an oil cylinder, a hydraulic cylinder, an electric cylinder, a gear driving mechanism, etc., and is not limited herein as long as it can drive the mounting frame 234 to move along the sliding shaft 26.

Referring to fig. 1 and 9, the gluing assembly 23 further includes a mounting frame 234 and a pushing rod 235. The glue discharging head 231, the glue storage container 232 and the extruding mechanism 233 are all mounted on the mounting frame 234. The head of the push rod 235 is provided with a piston which is movably arranged in the glue storage container 232, the push rod 235 is connected with the extrusion mechanism 233, and the extrusion mechanism 233 drives the push rod 235 to move. In this way, the pushing rod 235 is driven to move when the pressing mechanism 233 operates, and the glue in the glue storage container 232 can be pushed out to the glue discharging head 231 when the pushing rod 235 moves, and is output and coated on the outer peripheral side surface 101 of the workpiece 100 by the glue discharging head 231. Specifically, similar to the lateral movement mechanism 25, the pressing mechanism 233 may be, for example, a screw driving mechanism, an air cylinder, an oil cylinder, a hydraulic cylinder, an electric cylinder, or a gear driving mechanism, and is not limited herein, as long as the pushing rod 235 can be driven to move.

Referring to fig. 1 and 9, the glue applying assembly 23 further includes a guide rod 236 disposed on the mounting frame 234 and a sliding plate 237 movably disposed on the guide rod 236. Store up glue container 232 and be two, catch bar 235 is two, and two catch bars 235 are installed in two glue container 232 in the one-to-one activity. The two glue storage containers 232 are communicated with the glue outlet head 231. Both the pushing rods 235 are installed on the sliding plate 237, and the pressing mechanism 233 is connected to the pushing rods 235 through the sliding plate 237. So, can install two kinds of different viscose components respectively in two glue storage containers 232, drive sliding plate 237 action when extrusion mechanism 233 moves, sliding plate 237 just drives two catch bars 235 in step and removes, make the viscose component in two glue storage containers 232 outwards extrude out in gluing head 231, two kinds of different viscose components are exported to work piece 100's periphery side surface 101 after mixing in a gluey head 231, two kinds of different viscose components have better adhesive force after mixing, can improve the viscose effect.

Referring to fig. 1 and 9, a sliding sleeve 238 is further installed on the sliding plate 237, and the sliding sleeve 238 is slidably sleeved on the guiding rod 236. The sliding plate 237 is provided with a threaded sleeve 239, and the pressing mechanism 233 includes a motor (not shown) and a screw 2331 connected to a rotating shaft of the motor. The rotating shaft of the motor drives the screw 2331 to rotate, and the screw 2331 is sleeved in the threaded sleeve 239. Thus, when the motor rotates, the screw 2331 is driven to rotate, when the screw 2331 rotates, the screw 239 is driven to move, and the screw 239 drives the sliding plate 237 to move.

Referring to fig. 1 and 9, in one embodiment, the glue applicator 20 further includes a controller. The glue application assembly 23 further comprises a first position sensor 27 disposed on the mounting frame 234, the first position sensor 27 being configured to sense a moving position of the slide plate 237. The controller is electrically connected to the first position sensor 27 and the pressing mechanism 233, respectively. In this way, when the first position sensor 27 senses that the sliding plate 237 moves to the preset position, a signal is sent to the controller, and the controller correspondingly controls the pressing mechanism 233 to stop working, so that the glue application is completed, and the glue application amount on the outer circumferential side surface 101 of the workpiece 100 can be timely controlled.

Referring to fig. 9 and 10, fig. 10 is a schematic view showing the operation of the sliding plate 237 of the glue applicator 20 according to an embodiment of the invention during sliding. Specifically, the number of the first position sensors 27 is two, and the positions of the two first position sensors 27 provided on the mounting bracket 234 correspond to the initial position and the final position of the slide plate 237, respectively. When the sliding plate 237 moves to the terminal position and is sensed by one of the first position sensors 27, the controller correspondingly controls the pressing mechanism 233 to stop moving forward and move in the opposite direction; when the sliding plate 237 moves back to the initial position and is sensed by another first position sensor 27, the controller controls the pressing mechanism 233 to stop moving back and change the operation direction again. Under the detection of the two first position sensors 27, the sliding plate 237 can be controlled to move back and forth between the initial position and the terminal position all the time.

Referring to fig. 2, 11 and 14, fig. 14 is a schematic structural diagram of a supporting seat 22 of a glue spreading device 20 according to an embodiment of the invention. In one embodiment, the supporting seat 22 is provided with a first shaft hole 221 sleeved on the rotating shaft of the rotating mechanism 21 and a second shaft hole 222 used for sleeving the shaft end 102 of the workpiece 100. The first shaft hole 221 is disposed coaxially with the second shaft hole 222. Therefore, the rotating mechanism 21 drives the supporting seat 22 to rotate, the supporting seat 22 drives the workpiece 100 to rotate coaxially with the rotating shaft, the glue outlet of the glue outlet 231 faces the outer peripheral side surface 101 of the workpiece 100, and the rotating mechanism 21 drives the workpiece 100 to rotate for a circle, so that the glue coated on the outer peripheral side surface 101 of the workpiece 100 can wind the workpiece 100 for a circle.

In one embodiment, the support base 22 is provided with a fastener 223 for fastening the workpiece 100. Thus, after the workpiece 100 is mounted on the supporting seat 22, the workpiece 100 is fixed on the supporting seat 22 by the fixing member 223, so as to improve the stability of the workpiece 100 on the supporting seat 22, and thus the workpiece 100 can be prevented from falling off the supporting seat 22 in the process of overturning the rotating mechanism 21 by the overturning mechanism 24, for example, 90 degrees. Specifically, the fixing element 223 is, for example, a magnetic element disposed on the surface of the supporting seat 22, and the magnetic element can attract and fix the workpiece 100, so that the workpiece 100 is stably disposed on the supporting seat 22. The fixing member 223 may be, for example, a clamping member, or an installation member such as a screw, a bolt, or a screw, which is not limited herein and may be provided according to actual conditions.

It is understood that the rotating mechanism 21 and the tilting mechanism 24 are used for providing rotating power, and may be a motor, a rotating cylinder, or other mechanisms capable of providing rotating power, and are not limited herein.

Referring to fig. 1 to 8, fig. 3 shows another schematic operating state diagram of a surface-mounted magnetic steel production line according to an embodiment of the present invention, where the loading and unloading assembly 12 grasps the workpiece 100 and places the workpiece 100 on the support seat 22, fig. 4 shows an enlarged schematic structural diagram of fig. 3 at B, fig. 5 shows another schematic operating state diagram of the surface-mounted magnetic steel production line according to an embodiment of the present invention, where the loading and unloading assembly 12 places the workpiece 100 on the support seat 22 and leaves the support seat 22, fig. 6 shows an enlarged schematic structural diagram of fig. 5 at C, fig. 7 shows another schematic operating state diagram of the surface-mounted magnetic steel production line according to an embodiment of the present invention, where the turning mechanism 24 drives the rotating mechanism 21 and the workpiece 100 turns over by, for example, 90 degrees, and fig. 8 is an enlarged schematic structural diagram of fig. 7 at D. Fig. 1, fig. 3, fig. 5 and fig. 7 sequentially show that the loading and unloading assembly 12 grabs the workpiece 100 on the rotating tray 11, then places the grabbed workpiece 100 on the support seat 22, then the loading and unloading assembly 12 places the workpiece 100 on the support seat 22 and leaves the support seat 22, and the turnover mechanism 24 drives the rotating mechanism 21 and the workpiece 100 to turn over, for example, 90 degrees, to prepare for entering a glue coating state.

Referring to fig. 15 and 23, fig. 15 shows a schematic structural diagram of a first working state of the surface-mounted magnetic steel device according to an embodiment of the present invention, and fig. 23 shows a top view of the surface-mounted magnetic steel device according to an embodiment of the present invention. Further, the surface-mounted magnetic steel device comprises a carrier plate 31 and a material moving mechanism 32. The surface of the carrier plate 31 is provided with a material hole 311 capable of accommodating the workpiece 100, and a plurality of indexing material channels 312 for mounting the magnetic steel 200. One end of each of the plurality of material dividing channels 312 is communicated with the material hole 311, and the plurality of material dividing channels 312 are arranged on the surface of the carrier plate 31 at intervals around the material hole 311. The material moving mechanism 32 is used for moving the workpiece 100 into the material hole 311 so that the peripheral side surfaces 101 of the workpiece 100 respectively face the ends of the plurality of indexing material channels 312, and the material moving mechanism 32 is also used for moving the workpiece 100 out of the material hole 311. The loading and unloading assembly 12 is further used for transferring the workpiece 100 coated with the adhesive on the peripheral side surface 101 to the material moving mechanism 32, and for taking away the workpiece 100 attached with the magnetic steel 200 on the peripheral side surface 101 from the material moving mechanism 32.

When the surface-mounted magnetic steel device works, firstly, the workpiece 100 with the viscose on the peripheral side surface 101 is moved into the material hole 311 through the material moving mechanism 32, so that the peripheral side surface 101 of the workpiece 100 respectively faces to the end parts of the plurality of indexing material channels 312, and then the magnetic steels 200 in the plurality of indexing material channels 312 synchronously move and are mounted on the peripheral side surface 101 of the workpiece 100 under the action of magnetic force between the workpiece 100 and the magnetic steels 200; then the material moving mechanism 32 moves the workpiece 100 with the plurality of magnetic steels 200 attached to the peripheral side surface 101 outwards from the material hole 311, and takes the workpiece 100 outside the material hole 311 away and loads the workpiece 100 to be next attached with the magnetic steels 200. Therefore, the magnetic steels 200 can be conveniently and synchronously attached to the peripheral side surface 101 of the workpiece 100, and the working efficiency is high; in addition, when the plurality of magnetic steels 200 are synchronously attached to the outer peripheral side surface 101 of the workpiece 100, the plurality of magnetic steels 200 are correspondingly and synchronously moved out from the plurality of indexing material channels 312 and attached to the outer peripheral side surface 101 of the workpiece 100, so that the plurality of magnetic steels 200 can be uniformly distributed on the outer peripheral side surface 101 of the workpiece 100.

It should be noted that the cross-sectional shape of the index material path 312 in the extending direction thereof is adapted to the outer shape of the magnetic steel 200, so that the magnetic steel 200 can smoothly move along the index material path 312 to the direction close to the material hole 311 under the magnetic force. The magnetic steel 200 installed in the index material channel 312 is not limited to one, and may be two, three, four or more.

Referring to fig. 23, further, the other end of the dividing material passage 312 extends to the plate edge of the carrier plate 31. So, on the one hand can prolong the length that divides material way 312 as far as possible and make and install more magnet steel 200, on the other hand, can send into magnet steel 200 to divide material way 312 from the plate edge position of support plate 31 in, it is comparatively convenient to operate. Of course, as an alternative, the other end of the indexing channel 312 does not need to extend to the plate edge of the carrier plate 31, but serves as a closed blind end, and the magnetic steel 200 is directly inserted into the indexing channel 312.

Referring to any one of fig. 15 to 22, in fig. 15, the material moving mechanism 32 moves the positioning mandrel 322 upward out of the material hole 311 to a state ready for loading the workpiece 100. Fig. 16 is a schematic structural view illustrating a second working state of the surface-mounted magnetic steel device according to an embodiment of the present invention, and in fig. 16, the clamping jaw clamping workpiece 100 of the feeding and discharging assembly 12 is butt-mounted on the positioning mandrel 322. Fig. 17 is a schematic structural diagram illustrating a third working state of the surface-mounted magnetic steel device according to an embodiment of the present invention, and in fig. 17, the material grabbing member 126 of the feeding and discharging assembly 12 is separated from the workpiece 100 on the positioning mandrel 322. Fig. 18 is a schematic structural diagram illustrating a fourth working state of the surface-mounted magnetic steel device according to an embodiment of the present invention, in fig. 18, the positioning mandrel 322 moves downward until the top surface 3222 of the positioning mandrel 322 is flush with the bottom wall 3121 of the indexing chute 312, and the magnetic steel 200 is mounted on the outer peripheral side surface 101 of the workpiece 100. Fig. 20 shows a schematic structural diagram of a fifth working state of the surface-mounted magnetic steel device according to an embodiment of the present invention, in fig. 20, in the process that the positioning mandrel 322 moves upward to drive the workpiece 100 and the magnetic steel 200 attached to the workpiece 100 to move upward synchronously, the magnetic steel 200 attached to the outer wall 3223 of the positioning mandrel 322 abuts against the magnetic steel 200 in the index channel 312, and the pressing member 33 synchronously presses the magnetic steel 200 in the index channel 312. Fig. 21 is a schematic structural diagram illustrating a sixth working state of the surface-mounted magnetic steel device according to an embodiment of the present invention, and in fig. 21, the positioning mandrel 322 moves upward to drive the workpiece 100 and the magnetic steel 200 attached to the workpiece 100 to move out of the material hole 311. Fig. 22 shows a seventh operating state structure diagram of the surface-mounted magnetic steel device according to an embodiment of the present invention, in fig. 22, the material grabbing component 126 of the loading and unloading assembly 12 clamps the workpiece 100 to which the magnetic steel 200 is attached, prepares to remove the workpiece 100 to which the magnetic steel 200 is attached from the positioning mandrel 322, and enters the operation of mounting the magnetic steel 200 on the outer circumferential side surface 101 of the next workpiece 100.

Further, the material holes 311 are through holes penetrating through the carrier plate 31, or are blind holes of a closed type. The material moving mechanism 32 is provided with a driving end 321. The driving end 321 is provided with a positioning mandrel 322 which can move up and down in the material hole 311. The positioning mandrel 322 is used for positioning the installation work piece 100. Thus, when the driving end 321 of the material moving mechanism 32 moves to work, the positioning mandrel 322 can be correspondingly driven to move up and down in the material hole 311, and the positioning mandrel 322 correspondingly drives the workpiece 100 mounted thereon to move up and down, so that the workpiece 100 can be moved into the material hole 311, the outer peripheral side surface 101 of the workpiece 100 respectively faces the end parts of the plurality of indexing material channels 312, and the workpiece 100 can also be moved out of the material hole 311. When the material hole 311 is a through hole, specifically, the material moving mechanism 32 is disposed below the carrier plate 31 to drive the driving end 321 to move up and down, and the driving manner is, for example, a motor screw, an air cylinder, a hydraulic cylinder, an electric cylinder, a cam lifting drive, a gear lifting drive, and the like, which is not limited herein. Of course, the material hole 311 may also be a closed blind hole, and at this time, the driving end 321 of the material moving mechanism 32 may penetrate through the blind hole to drive the workpiece 100 to move up and down in the material hole 311.

Referring to fig. 15 to 22, in addition, the positioning mandrel 322 always collides against the magnetic steel 200 in the indexing material channel 312 during the up-and-down movement process along the material hole 311, so as to position the magnetic steel 200 in the indexing material channel 312 and prevent the magnetic steel 200 from falling down through the material hole 311. In addition, the positioning core shaft 322 also has a blocking function, so as to cut off the radial magnetic force of the magnetic steel 200 in each indexing material channel 312 in a non-working state, and block the magnetic steel from approaching to the center.

Referring to fig. 15 and 16, a positioning hole 3221 is disposed along the axial direction on an end surface of the positioning mandrel 322. Alignment aperture 3221 is adapted to conform to shaft end 102 of workpiece 100. Thus, when the workpiece 100 is mounted on the positioning mandrel 322, the shaft end 102 is correspondingly inserted into the positioning hole 3221 so as to be positioned on the positioning mandrel 322, thereby preventing the workpiece 100 from moving relatively on the positioning mandrel 322, and being beneficial to ensuring the distribution uniformity and accuracy of the magnetic steel 200 attached to the outer peripheral side surface 101 of the workpiece 100.

Referring to fig. 15 to 22, further, the outer wall 3223 of the positioning core shaft 322 is moved into interference fit with the hole wall 3111 of the material hole 311. The outer diameter of the positioning mandrel 322 is greater than the outer diameter of the outer peripheral side surface 101 of the workpiece 100, the distance between the outer peripheral side surface 101 of the workpiece 100 and the outer wall 3223 of the positioning mandrel 322 is S1 (as shown in fig. 19), the thickness of the magnetic steel 200 is d, and the S1 and d satisfy the following relationship: s1< d. Therefore, before the step of moving and attaching the magnetic steel 200 to the outer peripheral side surface 101 of the workpiece 100, the positioning mandrel 322 drives the workpiece 100 attached thereon to move downward, and moves until the top surface 3222 of the positioning mandrel 322 is flush with the bottom wall 3121 of the indexing material channel 312, at this moment, the positioning mandrel 322 no longer limits the magnetic steel 200, and the magnetic steel 200 in the indexing material channel 312 correspondingly moves and attaches to the outer peripheral side surface 101 of the workpiece 100. Because S1< d, when the magnetic steel 200 is moved to be attached to the outer peripheral side surface 101 of the workpiece 100, a part of the magnetic steel 200 attached to the workpiece 100 protrudes out of the outer wall 3223 of the positioning mandrel 322 and is located above the bottom wall 3121 of the indexing material channel 312, so that the end surface of the positioning mandrel 322 only abuts against the workpiece 100 and the magnetic steel 200 attached to the workpiece 100, and does not abut against the other magnetic steels 200 in the indexing material channel 312, in the outward discharging step, the positioning mandrel 322 moves upward along the material hole 311 to eject the magnetic steel 200 attached to the workpiece 100 together with the workpiece 100 upward, and when the workpiece 100 together with the magnetic steel 200 attached to the workpiece 100 is ejected upward, the magnetic steel 200 in the indexing material channel 312 moves toward the material hole 311 under the action of the magnetic field force until abutting against the outer wall 3 of the positioning mandrel 322.

It should be noted that the movement interference fit in the movement interference fit between the outer wall 3223 of the positioning core shaft 322 and the hole wall 3111 of the material hole 311 means that the positioning core shaft 322 is movably installed in the material hole 311, and the outer wall 3223 of the positioning core shaft 322 is in contact with the hole wall 3111 of the material hole 311.

Referring to fig. 15, 19 and 23, in one embodiment, the magnetic steel surface mounting device further includes a pressing member 33. The pressing member 33 is used for pressing the magnetic steel 200 abutting against the indexing material channel 312 and for avoiding the workpiece 100 and the magnetic steel 200 attached to the workpiece 100. So, the positioning mandrel 322 will be laminated the work piece 100 of good magnet steel 200 and push out the in-process of material hole 311 upwards, because casting die 33 oppresses the magnet steel 200 of contradicting in the graduation material way 312, thereby just enable the magnet steel 200 in the graduation material way 312 and locate firmly in the graduation material way 312, can restrict the magnet steel 200 in the graduation material way 312 and upwards move and break away from out the graduation material way 312, like this when the positioning mandrel 322 upwards moves the ejection of compact, just the magnet steel 200 of laminating on work piece 100 and its periphery side surface 101 outwards shifts out the material hole 311.

Referring to fig. 15, 19 and 23, the pressing member 33 is a pressing plate. The pressure plate is provided with an avoiding opening 331 corresponding to the position of the material hole 311, and the avoiding opening 331 can penetrate through the workpiece 100 with the magnetic steel 200 attached to the outer peripheral side surface 101. Specifically, when the outer circumferential surface 101 of the workpiece 100 is a cylindrical surface, the avoiding opening 331 is a circular opening, so that the pressing plate can synchronously press and touch the magnetic steel 200, which is not attached to the workpiece 100, in the plurality of index material channels 312, so that the magnetic steel 200, which is not attached to the workpiece 100, in the plurality of index material channels 312 is stably disposed on the carrier plate 31. When the outer peripheral side surface 101 of the workpiece 100 is an elliptic cylindrical surface, the avoidance port 331 is an elliptic port accordingly. When the outer peripheral side surface 101 of the workpiece 100 is a square cylindrical surface, the escape port 331 is correspondingly a square port. Of course, the outer peripheral side surface 101 of the workpiece 100 may have other shapes, and is not limited thereto.

Referring to fig. 15, 18 and 20, in addition, the distance between the opening wall of the avoiding opening 331 and the outer peripheral side surface 101 of the workpiece 100 mounted on the positioning mandrel 322 is S2, and S2 and d satisfy the following relationship: d < S2<2d. Thus, when the plurality of magnetic steels 200 are synchronously moved and attached to the outer peripheral side surface 101 of the workpiece 100, the avoiding opening 331 can avoid the magnetic steels 200 attached to the outer peripheral side surface 101 of the workpiece 100, and the workpiece 100 and the magnetic steels 200 attached to the outer peripheral side surface 101 thereof can smoothly pass through and move outwards (as shown in fig. 20 to 22); in addition, the opening wall portion of the avoiding opening 331 is pressed on the magnetic steel 200 adjacent to the magnetic steel 200 attached to the outer circumferential side surface 101, that is, as shown in fig. 19, the number is counted from the material hole 311 toward the edge of the carrier plate 31, the magnetic steel 200 located at the second position (the magnetic steel 200 located at the first position is the magnetic steel 200 attached to the outer circumferential side surface 101 of the workpiece 100), so that the pressing plate can press all the magnetic steels 200 other than the magnetic steel 200 already attached to the outer circumferential side surface 101, and can avoid synchronously bringing the rest of the magnetic steels 200 (especially the magnetic steel 200 located at the second position) out of the indexing material channel 312 when the workpiece 100 to which the magnetic steel 200 is attached is moved outward, so that all the magnetic steels 200 other than the magnetic steel 200 already attached to the outer circumferential side surface 101 can be stably located in the indexing material channel 312 to prepare for entering the operation of attaching the magnetic steel 200 to the next workpiece 100.

In addition, as an optional solution, the pressing member 33 is not limited to a pressing plate, and may also be a pressing bar, a pressing rod, or the like that can press and abut against the magnetic steel 200 in the indexing material channel 312, as long as it can play a role of limiting the magnetic steel 200 in the indexing material channel 312 from moving upward and separating from the indexing material channel 312.

Referring again to fig. 23, in one embodiment, the surface mount magnetic steel device further includes a second position sensor 34 and a controller. The second position sensor 34 is used for sensing whether the magnetic steel 200 exists in the indexing material channel 312. The second position sensor 34 is electrically connected to the controller, and the controller is also electrically connected to the material moving mechanism 32. Thus, the number of the magnetic steels 200 in the indexing material channel 312 is timely obtained through the second position sensor 34, and can be correspondingly and timely processed, for example, when there is no magnetic steel 200 in the indexing material channel 312, the controller controls the material moving mechanism 32 to stop working and/or add the magnetic steel 200 to each indexing material channel 312; for example, when the number of the magnetic steels 200 in the index material channel 312 is less than the preset number, the worker is prompted to add the magnetic steels 200 into the index material channel 312 in time.

Further, the number of the second position sensors 34 corresponds to the number of the index material channels 312 one to one, that is, when the number of the index material channels 312 is 16, for example, the number of the second position sensors 34 is also 16, and each index material channel 312 is correspondingly provided with one second position sensor 34, so that the number of the magnetic steels 200 in each index material channel 312 can be grasped in time.

Of course, as an alternative, the number of the second position sensors 34 is less than the number of the index material channels 312, for example, the number of the second position sensors 34 is one, two or three, that is, one second position sensor 34 is disposed in each of one, two or three of the index material channels 312. The same number of magnetic steels 200 are arranged in each indexing material channel 312, and when the magnetic steel 200 in one indexing material channel 312 is detected to be insufficient, which means that the number of the magnetic steels 200 in the other indexing material channels 312 is insufficient, the magnetic steels 200 are synchronously added into each indexing material channel 312; when it is detected that there is no magnetic steel 200 in one of the index material channels 312, it means that there is no magnetic steel 200 in each of the other index material channels 312, for example, the material moving mechanism 32 is controlled to stop working and/or the magnetic steel 200 is added to each index material channel 312.

Referring to fig. 23, a plurality of mounting holes 332 are further formed on the pressing plate. The plurality of mounting holes 332 are arranged in one-to-one correspondence with the plurality of indexing material channels 312. The mounting hole 332 is used to mount the second position sensor 34. In this way, the second position sensor 34 may be mounted on one of the mounting holes 332, the second position sensor 34 may be mounted on both of the mounting holes 332, and the second position sensor 34 may be mounted on each of the mounting holes 332, which is not limited herein.

It should be noted that, in infringement contrast, the "positioning mandrel 322" may be a part of the "driving end 321", that is, the "positioning mandrel 322" and the "other part of the driving end 321" are integrally manufactured; or it may be a separate member which is separable from the remainder of the drive end 321, i.e. the locating mandrel 322 may be manufactured separately and then integrated with the remainder of the drive end 321.

The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above examples only show several embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the invention. It should be noted that various changes and modifications can be made by those skilled in the art without departing from the spirit of the invention, and these changes and modifications are all within the scope of the invention. Therefore, the protection scope of the present patent should be subject to the appended claims.

Claims

1. A surface-mounted magnetic steel production line is characterized by comprising a feeding and discharging device, a gluing device and a surface-mounted magnetic steel device; wherein, the first and the second end of the pipe are connected with each other,

go up unloader includes: the rotary material tray, the first driving mechanism and the feeding and discharging assembly are arranged on the rotary material tray; a plurality of placing areas are circumferentially arranged on the plate edge of the rotary material tray at intervals and used for placing workpieces, the first driving mechanism is connected with the rotary material tray and drives the rotary material tray to rotate; the feeding and discharging assembly is used for grabbing a workpiece placed on one of the placing areas, or placing the workpiece attached with the magnetic steel in one of the placing areas; the feeding and discharging assembly comprises a supporting frame, a transverse guide rail arranged on the supporting frame, a first sliding block arranged on the transverse guide rail in a sliding manner, a vertical guide rail arranged on the first sliding block, a second sliding block arranged on the vertical guide rail in a sliding manner, a material grabbing piece arranged on the second sliding block, a second driving mechanism and a third driving mechanism; the second driving mechanism is used for driving the first sliding block to move along the transverse guide rail, the third driving mechanism is used for driving the second sliding block to move along the vertical guide rail, and the material grabbing part is used for grabbing or releasing the workpiece; a first station and a second station are arranged in the peripheral area of the periphery of the rotary tray; placing a workpiece to be subjected to magnetic steel pasting in a placing area on the rotary material tray at the first station, and taking away the workpiece pasted with the magnetic steel; at the second station, the feeding and discharging assembly takes away the workpiece to be subjected to magnetic steel pasting so as to convey the workpiece to the gluing device, and is also used for transferring the workpiece to which the magnetic steel is pasted by the surface magnetic steel pasting device to the second station;

the gluing device is used for coating the adhesive on the surface of the outer periphery of the workpiece, and the surface-mounted magnetic steel device is used for bonding a plurality of magnetic steels to the surface of the outer periphery of the workpiece, wherein the adhesive is adhered on the workpiece.

2. The surface-mounted magnetic steel production line of claim 1, wherein a plurality of the placing areas are arranged on the plate edge of the rotary tray at equal intervals.

3. The surface-mounted magnetic steel production line of claim 1, wherein the material grabbing part is a pneumatic clamping jaw.

4. The production line of surface-mounted magnetic steel according to claim 1, wherein one end of the transverse guide rail extends to a position right above one of the placement areas of the rotary tray, and the transverse guide rail is further used for being arranged above the gluing device and above the surface-mounted magnetic steel device.

5. The production line of surface-mounted magnetic steel according to claim 1, wherein the gluing device comprises a rotating mechanism, a supporting seat and a gluing component; the rotating mechanism is characterized in that a rotating shaft of the rotating mechanism is connected with the supporting seat, the rotating mechanism drives the supporting seat to rotate, the supporting seat is used for installing workpieces, the feeding and discharging assembly is further used for placing the workpieces to be coated with the viscose on the supporting seat and taking away the workpieces coated with the viscose on the surface of the outer peripheral side from the supporting seat.

6. The surface-mounted magnetic steel production line according to claim 5, wherein the glue coating assembly comprises a glue outlet head, a glue storage container and an extrusion mechanism, one end of the glue outlet head is communicated with the glue storage container, the other end of the glue outlet head faces the outer peripheral side surface of the workpiece, and the extrusion mechanism is used for extruding the viscose in the glue storage container outwards onto the outer peripheral side surface of the workpiece through the glue outlet head.

7. The production line of surface-mounted magnetic steel according to claim 6, wherein the gluing device further comprises a turnover mechanism and a transverse moving mechanism; a rotating shaft of the turnover mechanism is connected with the rotating mechanism, and the turnover mechanism drives the rotating mechanism to rotate; the transverse moving mechanism is connected with the gluing component and drives the gluing component to move so that the glue outlet head moves along the axial direction of the workpiece.

8. The surface-mounted magnetic steel production line according to claim 1, wherein the surface-mounted magnetic steel device comprises a carrier plate and a material moving mechanism;

the surface of the carrier plate is provided with a material hole capable of accommodating a workpiece and a plurality of indexing material channels for mounting magnetic steel, one ends of the indexing material channels are communicated with the material hole, and the indexing material channels are arranged on the surface of the carrier plate at intervals around the material hole;

the material moving mechanism is used for moving the workpiece into the material hole so that the outer peripheral side surface of the workpiece respectively faces to the ends of a plurality of the indexing material channels, and the material moving mechanism is also used for moving the workpiece outwards from the material hole; the feeding and discharging assembly is further used for transferring the workpiece coated with the adhesive on the surface of the outer periphery side to the material moving mechanism and taking away the workpiece attached with the magnetic steel on the surface of the outer periphery side from the material moving mechanism.

9. The surface-mounted magnetic steel production line of claim 8, wherein the material holes are through holes penetrating through the carrier plate or closed blind holes; the material moving mechanism is provided with a driving end; the driving end is provided with a positioning mandrel which can move up and down in the material hole, and the positioning mandrel is used for positioning and installing the workpiece.

10. The surface-mounted magnetic steel production line according to claim 9, wherein the outer wall of the positioning mandrel is in movable interference fit with the hole wall of the material hole; the outer diameter of positioning core axle is greater than the outer diameter of the peripheral side surface of work piece, the peripheral side surface of work piece with the interval of positioning core axle' S outer wall is S1, the thickness of magnet steel is d, and S1 and d satisfy following relation: s1< d.