CN214578165U - Surface-mounted magnetic steel device and surface-mounted magnetic steel production line - Google Patents

Abstract

The utility model relates to a magnet steel device is pasted to table and magnet steel production line is pasted to table, table subsides magnet steel device include the support plate and move material mechanism. The surface of the carrier plate is provided with a through hole capable of accommodating a workpiece and a plurality of indexing material channels for installing magnetic steel. One end of each indexing material channel is communicated with the through hole, and the indexing material channels are arranged on the surface of the carrier plate at intervals around the through holes. The material moving mechanism is used for moving the workpiece into the through hole so that the surfaces of the outer peripheral sides of the workpiece respectively face the end parts of the plurality of indexing material channels, and the material moving mechanism is also used for moving the workpiece out of the through hole. The magnetic steel plates can be conveniently and synchronously attached to the peripheral side surface of the workpiece, and the working efficiency is high; in addition, when the plurality of magnetic steels are synchronously attached to the surface of the outer peripheral side of the workpiece, the plurality of magnetic steels are correspondingly and synchronously moved out from the plurality of indexing material channels and attached to the surface of the outer peripheral side of the workpiece, so that the plurality of magnetic steels can be uniformly distributed on the surface of the workpiece.

Description

Surface-mounted magnetic steel device and surface-mounted magnetic steel production line

Technical Field

The utility model relates to a table pastes magnet steel technical field, especially relates to a table pastes magnet steel device and table pastes magnet steel production line.

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 diversified, most of the magnetic steel pasting devices generally paste the magnetic steel on the surface of a workpiece (such as a rotor) one by one through an adhesive, the workpiece needs to be synchronously rotated in the process of pasting the magnetic steel, a plurality of magnetic steels can be pasted on the surface of the workpiece at intervals in the circumferential direction, and thus, the working efficiency is low, and the magnetic steels pasted on the surface of the workpiece are not uniformly distributed.

SUMMERY OF THE UTILITY MODEL

Based on this, it is necessary to overcome the defects of the prior art, and to provide a surface-mounted magnetic steel device and a surface-mounted magnetic steel production line, which can improve the working efficiency and can realize the uniform distribution of magnetic steel on the surface of a workpiece.

The technical scheme is as follows: the utility model provides a table pastes magnet steel device, table pastes magnet steel device includes: the device comprises a carrier plate, a plurality of rotary shafts and a plurality of rotary shafts, wherein the surface of the carrier plate is provided with a through 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 through hole, and the indexing material channels are arranged on the surface of the carrier plate at intervals around the through hole; the material moving mechanism is used for moving the workpiece into the through hole so that the peripheral side surfaces of the workpiece respectively face the ends of the plurality of indexing material channels, and the material moving mechanism is also used for moving the workpiece out of the through hole.

When the surface-mounted magnetic steel device works, firstly, the workpiece with the viscose glue on the peripheral side surface is moved into the through hole through the material moving mechanism, so that the peripheral side surface of the workpiece is respectively opposite to the end parts of the plurality of indexing material channels, and then the magnetic steels in the plurality of indexing material channels synchronously move and are mounted on the peripheral side surface of the workpiece under the action of the magnetic force between the workpiece and the magnetic steels; then the workpiece with a plurality of magnetic steels attached to the surface of the peripheral side is moved out of the through hole by the material moving mechanism, and the workpiece moved out of the through hole is taken away and loaded into the next workpiece to be attached with the magnetic steels. Therefore, the magnetic steels can be conveniently and synchronously attached to the peripheral side surface of the workpiece, and the working efficiency is high; in addition, when the plurality of magnetic steels are synchronously attached to the surface of the outer peripheral side of the workpiece, the plurality of magnetic steels are correspondingly and synchronously moved out from the plurality of indexing material channels and attached to the surface of the outer peripheral side of the workpiece, so that the plurality of magnetic steels can be uniformly distributed on the surface of the workpiece.

In one embodiment, the other end of the indexing channel extends to the plate edge of the carrier plate.

In one embodiment, 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 through hole, and the positioning mandrel is used for positioning and installing the workpiece.

In one embodiment, the end face of the positioning mandrel is provided with a positioning hole arranged along the axial direction, and the positioning hole is used for being matched with the shaft end of the workpiece.

In one embodiment, the outer wall of the positioning mandrel is in moving interference fit with the wall of the through hole; the outer diameter of the positioning mandrel is larger than that of the outer peripheral side surface of the workpiece, the distance between the outer peripheral side surface of the workpiece and the outer wall of the positioning mandrel is S1, the thickness of the magnetic steel is d, and the S1 and the d satisfy the following relations: s1< d.

In one embodiment, the surface-mounted magnetic steel device further comprises a pressing piece, wherein the pressing piece is used for pressing the magnetic steel abutting against the indexing material channel and avoiding the workpiece and the magnetic steel attached to the workpiece.

In one embodiment, the compression element is a platen; the pressing plate is provided with an avoiding opening corresponding to the position of the through hole, and the avoiding opening can penetrate through the workpiece with the magnetic steel attached to the side surface of the periphery.

In one embodiment, the surface-mounted magnetic steel device further comprises a sensor and a controller; the sensor is used for sensing whether magnetic steel exists in the indexing material channel or not; the sensor is electrically connected with the controller, and the controller is also electrically connected with the material moving mechanism.

The surface-mounted magnetic steel production line comprises a surface-mounted magnetic steel device.

When the surface-mounted magnetic steel production line works, firstly, the workpiece with the viscose glue on the peripheral side surface is moved into the through hole through the material moving mechanism, so that the peripheral side surface of the workpiece is respectively opposite to the end parts of the plurality of indexing material channels, and then the magnetic steels in the plurality of indexing material channels synchronously move and are mounted on the peripheral side surface of the workpiece under the action of the magnetic force between the workpiece and the magnetic steels; then the workpiece with a plurality of magnetic steels attached to the surface of the peripheral side is moved out of the through hole by the material moving mechanism, and the workpiece moved out of the through hole is taken away and loaded into the next workpiece to be attached with the magnetic steels. Therefore, the magnetic steels can be conveniently and synchronously attached to the peripheral side surface of the workpiece, and the working efficiency is high; in addition, when the plurality of magnetic steels are synchronously attached to the surface of the outer peripheral side of the workpiece, the plurality of magnetic steels are correspondingly and synchronously moved out from the plurality of indexing material channels and attached to the surface of the outer peripheral side of the workpiece, so that the plurality of magnetic steels can be uniformly distributed on the surface of the workpiece.

In one embodiment, the surface-mounted magnetic steel production line further comprises a material grabbing device and a gluing device; the material grabbing device is used for grabbing a workpiece and conveying the workpiece to a gluing station; the gluing device is used for coating glue on the surface of the outer periphery of the workpiece; the material grabbing device is further used for conveying the workpiece coated with the adhesive to the material moving mechanism and is also used for moving away the workpiece attached with the magnetic steel on the material moving mechanism.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification.

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural view of a first working state of a surface-mounted magnetic steel device according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a second working state of the surface-mounted magnetic steel device according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a third operating state of the surface-mounted magnetic steel device according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a fourth operating state of the surface-mounted magnetic steel device according to an embodiment of the present invention;

FIG. 5 is an enlarged schematic view of FIG. 4 at P;

fig. 6 is a schematic structural view of a fifth working state of the surface-mounted magnetic steel device according to an embodiment of the present invention;

fig. 7 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. 8 is a schematic structural view of a seventh operating state of the surface-mounted magnetic steel device according to an embodiment of the present invention;

fig. 9 is a top view of a surface-mounted magnetic steel device according to an embodiment of the present invention;

fig. 10 is a view structural diagram of one of the viewing angles of the surface-mounted magnetic steel production line according to an embodiment of the present invention;

fig. 11 is a view of another perspective structure of the surface-mounted magnetic steel production line according to an embodiment of the present invention.

10. A magnetic steel device is pasted on the surface; 11. a carrier plate; 111. a through hole; 1111. a hole wall; 112. dividing the material channel; 1121. a bottom wall; 12. a material moving mechanism; 121. a driving end; 122. positioning the mandrel; 1221. positioning holes; 1222. a top surface; 1223. an outer wall; 13. pressing parts; 131. avoiding the mouth; 132. mounting holes; 14. a sensor; 20. a material grabbing device; 21. a clamping jaw; 30. a gluing device; 100. a workpiece; 101. an outer peripheral side surface; 102. a shaft end; 200. and (5) magnetic steel.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present 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 be able to make similar modifications without departing from the spirit and scope of the present invention.

Referring to fig. 1 and 9, fig. 1 shows a first operating state structure diagram of a surface-mounted magnetic steel device according to an embodiment of the present invention, and fig. 9 shows a top view of a surface-mounted magnetic steel device according to an embodiment of the present invention. An embodiment of the utility model provides a pair of table pastes magnet steel device, table pastes magnet steel device and includes support plate 11 and move material mechanism 12. The surface of the carrier plate 11 is provided with a through hole 111 capable of accommodating the workpiece 100 and a plurality of indexing material channels 112 for mounting the magnetic steel 200. One end of each of the plurality of index channels 112 is connected to the through hole 111, and the plurality of index channels 112 are disposed on the surface of the carrier plate 11 at intervals around the through hole 111. At least one magnetic steel 200 can be installed in each indexing material channel 112, and the magnetic steel 200 can freely move on the indexing material channel 112 along the indexing material channel 112. The material moving mechanism 12 is used for moving the workpiece 100 into the through hole 111 so that the outer peripheral side surfaces 101 of the workpiece 100 respectively face the ends of the plurality of indexing material channels 112, and the material moving mechanism 12 is also used for moving the workpiece 100 out of the through hole 111.

When the surface-mounted magnetic steel device works, firstly, the workpiece 100 with the viscose glue on the peripheral side surface 101 is moved into the through hole 111 through the material moving mechanism 12, so that the peripheral side surface 101 of the workpiece 100 respectively faces to the end parts of the plurality of indexing material channels 112, and at the moment, under the action of the magnetic force between the workpiece 100 and the magnetic steel 200, the magnetic steel 200 in the plurality of indexing material channels 112 can synchronously move and be mounted on the peripheral side surface 101 of the workpiece 100; then the material moving mechanism 12 moves the workpiece 100 with a plurality of magnetic steels 200 attached to the peripheral side surface 101 outwards out of the through hole 111, and takes the workpiece 100 out of the through hole 111 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 112 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 channel 112 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 channel 112 toward the through hole 111 under the action of the magnetic force. The magnetic steel 200 installed in the index material path 112 is not limited to one, and may be two, three, four or more.

Referring to fig. 9, further, the other end of the index channel 112 extends to the plate edge of the carrier plate 11. Therefore, on one hand, the length of the indexing material channel 112 can be prolonged as much as possible, so that more magnetic steels 200 can be installed, on the other hand, the magnetic steels 200 can be sent into the indexing material channel 112 from the plate edge position of the carrier plate 11, and the operation is convenient. Of course, as an alternative, the other end of the index channel 112 does not need to extend to the plate edge of the carrier plate 11, but serves as a closed blind end, and the magnetic steel 200 is directly inserted into the index channel 112.

Referring to any one of fig. 1 to 4 and 6 to 8, in fig. 1, the material moving mechanism 12 moves the positioning mandrel 122 upward out of the through hole 111 to a state ready to be loaded into the workpiece 100. Fig. 2 shows a second working state structure diagram of the surface-mounted magnetic steel device according to an embodiment of the present invention, and in fig. 2, the clamping jaw 21 of the material grabbing device 20 clamps the workpiece 100 to be butt-mounted on the positioning mandrel 122. Fig. 3 shows a schematic structural diagram of a third working state of the surface-mounted magnetic steel device according to an embodiment of the present invention, and in fig. 3, the clamping jaw 21 of the material grabbing device 20 is separated from the workpiece 100 on the positioning mandrel 122. Fig. 4 shows a fourth working state structure diagram of the surface-mounted magnetic steel device according to an embodiment of the present invention, in fig. 4, the positioning mandrel 122 moves downward to flush the top surface 1222 of the positioning mandrel 122 with the bottom wall 1121 of the index channel 112, and the magnetic steel 200 is mounted on the peripheral side surface 101 of the workpiece 100. Fig. 6 shows a fifth working state structure diagram of the surface-mounted magnetic steel device according to an embodiment of the present invention, in fig. 6, the positioning mandrel 122 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 1223 of the positioning mandrel 122 supports the magnetic steel 200 in the index material channel 112, and the pressing member 13 presses the magnetic steel 200 in the index material channel 112 synchronously. Fig. 7 shows a sixth operating state structural schematic diagram of the surface-mounted magnetic steel device according to an embodiment of the present invention, and in fig. 7, the positioning mandrel 122 moves upward to drive the workpiece 100 and the magnetic steel 200 attached to the workpiece 100 to move out of the through hole 111. Fig. 8 shows a seventh working state structure diagram of the surface-mounted magnetic steel device according to an embodiment of the present invention, in fig. 8, the clamping jaw 21 of the material grabbing device 20 clamps the workpiece 100 to which the magnetic steel 200 is attached, and prepares to move the workpiece 100 to which the magnetic steel 200 is attached away from the positioning mandrel 122, and then the workpiece enters the operation of mounting the magnetic steel 200 on the peripheral side surface 101 of the next workpiece 100.

Further, the material moving mechanism 12 is provided with a driving end 121. The driving end 121 is provided with a positioning mandrel 122 which can move up and down in the through hole 111. The positioning mandrel 122 is used to position the mounting workpiece 100. Thus, when the driving end 121 of the material moving mechanism 12 moves to work, the positioning mandrel 122 can be correspondingly driven to move up and down in the through hole 111, and the positioning mandrel 122 correspondingly drives the workpiece 100 mounted thereon to move up and down, so that the workpiece 100 can be moved into the through hole 111, the peripheral side surface 101 of the workpiece 100 respectively faces to the end parts of the plurality of indexing material channels 112, and the workpiece 100 can also be moved out of the through hole 111. When the through hole 111 is a through hole, specifically, the material moving mechanism 12 is disposed below the carrier plate 11 to drive the driving end 121 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 through hole 111 may also be a closed blind hole, and at this time, the driving end 121 of the material moving mechanism 12, for example, penetrates through the blind hole to drive the workpiece 100 to move up and down in the through hole 111.

Referring to fig. 1 to 8, in addition, the positioning mandrel 122 always collides against the magnetic steel 200 in the indexing material channel 112 in the up-and-down moving process along the through hole 111, so as to position the magnetic steel 200 in the indexing material channel 112 and prevent the magnetic steel 200 from falling down through the through hole 111. In addition, the positioning core shaft 122 also has a blocking function, and cuts off the radial magnetic force of the magnetic steel 200 in each indexing material channel 112 in a non-working state, so as to block the magnetic steel from approaching to the center.

Referring to fig. 1 and fig. 2, a positioning hole 1221 is disposed along the axial direction on an end surface of the positioning mandrel 122. The pilot hole 1221 is adapted to accommodate the axial end 102 of the workpiece 100. Thus, when the workpiece 100 is mounted on the positioning mandrel 122, the shaft end 102 is correspondingly inserted into the positioning hole 1221 and is positioned on the positioning mandrel 122, so that the workpiece 100 is prevented from moving relatively on the positioning mandrel 122, and the distribution uniformity and accuracy of the magnetic steel 200 attached to the outer peripheral side surface 101 of the workpiece 100 can be ensured.

Referring to fig. 1-8, further, the outer wall 1223 of the positioning mandrel 122 moves into interference fit with the hole wall 1111 of the through hole 111. The outer diameter of the positioning mandrel 122 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 1223 of the positioning mandrel 122 is S1 (as shown in fig. 5), the thickness of the magnetic steel 200 is d, and 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 122 drives the workpiece 100 attached thereon to move downward, and moves to a position where the top surface 1222 of the positioning mandrel 122 is flush with the bottom wall 1121 of the indexing material channel 112, at this time, the positioning mandrel 122 no longer limits the magnetic steel 200, and the magnetic steel 200 in the indexing material channel 112 correspondingly moves and attaches to the outer peripheral side surface 101 of the workpiece 100. Because S1< d, when the magnetic steel 200 is 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 1223 of the positioning mandrel 122 and is located above the bottom wall 1121 of the material dividing channel 112, so that the end surface of the positioning mandrel 122 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 material dividing channel 112, in the outward discharging step, the positioning mandrel 122 moves upward along the through hole 111 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 material dividing channel 112 moves toward the through hole 111 under the action of the magnetic field force until abutting against the outer wall 1223 of the positioning mandrel 122.

It should be noted that the movement interference fit of the outer wall 1223 of the positioning shaft 122 and the hole wall 1111 of the through hole 111 means that the positioning shaft 122 is movably disposed in the through hole 111, and the outer wall 1223 of the positioning shaft 122 contacts with the hole wall 1111 of the through hole 111.

Referring to fig. 1, 5 and 9, in one embodiment, the magnetic steel surface mounting device further includes a pressing member 13. The pressing member 13 is used for pressing the magnetic steel 200 abutting against the indexing material channel 112 and avoiding the workpiece 100 and the magnetic steel 200 attached to the workpiece 100. Therefore, in the process that the positioning mandrel 122 pushes the workpiece 100 adhered with the magnetic steel 200 upwards out of the through hole 111, the pressing piece 13 presses the magnetic steel 200 abutted to the indexing material channel 112, so that the magnetic steel 200 in the indexing material channel 112 can be stably arranged in the indexing material channel 112, the magnetic steel 200 in the indexing material channel 112 can be limited to move upwards to be separated from the indexing material channel 112, and only the workpiece 100 and the magnetic steel 200 adhered to the outer peripheral surface 101 of the workpiece are moved outwards out of the through hole 111 when the positioning mandrel 122 moves upwards to discharge materials.

Referring to fig. 1, 5 and 9, the pressing member 13 is a pressing plate. The pressure plate is provided with an avoiding opening 131 corresponding to the through hole 111, and the avoiding opening 131 can penetrate through the workpiece 100 with the magnetic steel 200 attached to the outer peripheral surface 101. Specifically, when the outer peripheral surface 101 of the workpiece 100 is a cylindrical surface, the avoiding opening 131 is a circular opening, so that the pressing plate can synchronously press and press the magnetic steel 200, which is not attached to the workpiece 100, in the plurality of index material channels 112, so that the magnetic steel 200, which is not attached to the workpiece 100, in the plurality of index material channels 112 is stably disposed on the carrier plate 11. When the outer peripheral side surface 101 of the workpiece 100 is an elliptic cylindrical surface, the avoidance port 131 is correspondingly an elliptic port. When the outer peripheral side surface 101 of the workpiece 100 is a square cylindrical surface, the avoidance port 131 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. 1, 4 and 5, in addition, the distance between the wall of the escape opening 131 and the outer circumferential side surface 101 of the workpiece 100 mounted on the positioning mandrel 122 is S2, and S2 and d satisfy the following relationship: d < S2<2 d. 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 131 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. 6 to 8); in addition, the opening wall portion of the avoiding opening 131 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. 5, the number is counted from the through hole 111 toward the edge of the carrier plate 11, 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 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 passage 112 when the workpiece 100 attached with the magnetic steel 200 moves outward, so that all the magnetic steels 200 other than the magnetic steel 200 attached to the outer circumferential side surface 101 can be stably located in the indexing material passage 112 to prepare for entering the operation of attaching the magnetic steel 200 to the next workpiece 100.

In addition, as an alternative, the pressing member 13 is not limited to be a pressing plate, but may also be a pressing bar, a pressing rod, or the like that can press the magnetic steel 200 abutting against the indexing material channel 112, as long as the pressing bar, the pressing rod, or the like can play a role in limiting the magnetic steel 200 in the indexing material channel 112 from moving upwards and separating from the indexing material channel 112.

Referring again to fig. 9, in one embodiment, the surface mounted magnetic steel device further includes a sensor 14 and a controller. The sensor 14 is used for sensing whether the magnetic steel 200 exists in the indexing material channel 112. The sensor 14 is electrically connected with the controller, and the controller is also electrically connected with the material moving mechanism 12. Thus, the number of the magnetic steels 200 in the indexing material channel 112 is timely obtained through the sensor 14, and can be correspondingly and timely processed, for example, when there is no magnetic steel 200 in the indexing material channel 112, the controller controls the material moving mechanism 12 to stop working and/or add the magnetic steel 200 to each indexing material channel 112; for example, when the number of the magnetic steels 200 in the index channel 112 is less than the preset number, the worker is prompted to add the magnetic steels 200 to the index channel 112 in time.

Further, the number of the sensors 14 corresponds to the number of the index material channels 112 one to one, that is, when the number of the index material channels 112 is 16, for example, the number of the sensors 14 is also 16, and each index material channel 112 is correspondingly provided with one sensor 14, so that the number of the magnetic steels 200 in each index material channel 112 can be grasped in time.

Of course, as an alternative, the number of sensors 14 is less than the number of the index channels 112, for example, one, two or three sensors 14 are provided, i.e., one sensor 14 is provided in each of one, two or three of the index channels 112. The same number of magnetic steels 200 are arranged in each indexing material channel 112, and when the number of the magnetic steels 200 in one indexing material channel 112 is detected to be insufficient, the number of the magnetic steels 200 in the other indexing material channels 112 is also insufficient, and the magnetic steels 200 are synchronously added into each indexing material channel 112; when it is detected that there is no magnetic steel 200 in one of the index material channels 112, it means that there is no magnetic steel 200 in each of the other index material channels 112, for example, the material moving mechanism 12 is controlled to stop working and/or the magnetic steel 200 is added to each index material channel 112.

Referring to fig. 9, further, the pressing plate is provided with a plurality of mounting holes 132. The plurality of mounting holes 132 are arranged in one-to-one correspondence with the plurality of indexing material channels 112. The mounting hole 132 is for mounting the sensor 14. In this way, the sensor 14 may be mounted on one of the mounting holes 132, the sensor 14 may be mounted on both of the mounting holes 132, and the sensor 14 may be mounted on each of the mounting holes 132, which is not limited herein.

Referring to fig. 1, 10 and 11, fig. 10 shows one of them visual angle structure chart of the surface-mounted magnetic steel production line of an embodiment of the present invention, and fig. 11 shows another visual angle structure chart of the surface-mounted magnetic steel production line of an embodiment of the present invention. In one embodiment, a surface-mounted magnetic steel production line comprises the surface-mounted magnetic steel device of any one of the embodiments.

When the surface-mounted magnetic steel production line works, firstly, the workpiece 100 with the viscose glue on the peripheral side surface 101 is moved into the through hole 111 through the material moving mechanism 12, so that the peripheral side surface 101 of the workpiece 100 respectively faces to the end parts of the plurality of indexing material channels 112, and at the moment, under the action of the magnetic force between the workpiece 100 and the magnetic steel 200, the magnetic steel 200 in the plurality of indexing material channels 112 can synchronously move and be attached to the peripheral side surface 101 of the workpiece 100; then the material moving mechanism 12 moves the workpiece 100 with a plurality of magnetic steels 200 attached to the peripheral side surface 101 outwards out of the through hole 111, and takes the workpiece 100 out of the through hole 111 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 112 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 surface of the workpiece 100.

Referring to fig. 1, 10 and 11, further, the surface-mounted magnetic steel production line further includes a material grabbing device 20 and a gluing device 30. The gripping device 20 is used for gripping the workpiece 100 and conveying the workpiece 100 to the gluing station. The glue applying device 30 is used to apply glue on the outer peripheral side surface 101 of the workpiece 100. The material grabbing device 20 is also used for conveying the workpiece 100 coated with the adhesive to the material moving mechanism 12, and is also used for removing the workpiece 100 attached with the magnetic steel 200 on the material moving mechanism 12. Therefore, the workpiece 100 does not need to be manually grabbed, the glue is not needed to be manually coated on the surface 101 of the outer periphery of the workpiece 100, the workpiece 100 is not needed to be manually conveyed to the material moving mechanism 12 by a worker, the workpiece 100 attached with the magnetic steel 200 on the material moving mechanism 12 does not need to be manually moved, the workpiece is achieved through the material grabbing device 20 and the glue coating device 30, the automation degree is high, the working efficiency can be greatly improved, and the labor cost is reduced.

The specific structure of the material grasping device 20 is not limited herein, and may be set according to actual requirements, as long as the workpiece 100 can be grasped by driving the clamping jaws 21, for example, to open or close, or the workpiece 100 can be grasped by suction, for example, and the position of the workpiece 100 can be adjusted in a three-dimensional direction as needed. In addition, the specific structure of the glue applying device 30 is not limited, and may be set according to actual requirements as long as the glue can be applied to the outer peripheral side surface 101 of the workpiece 100.

Of course, as an alternative, the workpiece 100 may be manually grasped and the position of the workpiece 100 may be adjusted by moving in three dimensions as needed. It is also possible to manually apply glue to the peripheral side surface 101 of the workpiece 100.

It should be noted that, in infringement contrast, the "positioning mandrel 122" may be a part of the "driving end 121", that is, the "positioning mandrel 122" and the "other part of the driving end 121" are integrally manufactured; the "locating mandrel 122" may also be manufactured separately from a separate component that is separable from the "rest of the driver end 121" and may be integrally formed with the "rest of the driver end 121".

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

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Claims (10)

1. The utility model provides a table pastes magnet steel device which characterized in that, table pastes magnet steel device includes:

the device comprises a carrier plate, a plurality of rotary shafts and a plurality of rotary shafts, wherein the surface of the carrier plate is provided with a through 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 through hole, and the indexing material channels are arranged on the surface of the carrier plate at intervals around the through hole;

the material moving mechanism is used for moving the workpiece into the through hole so that the peripheral side surfaces of the workpiece respectively face the ends of the plurality of indexing material channels, and the material moving mechanism is also used for moving the workpiece out of the through hole.

2. The surface-mounted magnetic steel device according to claim 1, wherein the other end of the indexing channel extends to the plate edge of the carrier plate.

3. The surface-mounted magnetic steel device according to claim 1, wherein 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 through hole, and the positioning mandrel is used for positioning and installing the workpiece.

4. The surface-mounted magnetic steel device according to claim 3, wherein a positioning hole is formed in an end face of the positioning mandrel and is arranged along an axial direction, and the positioning hole is adapted to a shaft end of the workpiece.

5. The surface-mounted magnetic steel device according to claim 4, wherein the outer wall of the positioning mandrel is in movable interference fit with the wall of the through hole; the outer diameter of the positioning mandrel is larger than that of the outer peripheral side surface of the workpiece, the distance between the outer peripheral side surface of the workpiece and the outer wall of the positioning mandrel is S1, the thickness of the magnetic steel is d, and the S1 and the d satisfy the following relations: s1< d.

6. The surface-mounted magnetic steel device of claim 1, further comprising a pressing member, wherein the pressing member is used for pressing the magnetic steel abutting against the indexing material channel and avoiding the workpiece and the magnetic steel attached to the workpiece.

7. The surface-mounted magnetic steel device according to claim 6, wherein the pressing member is a pressing plate; the pressing plate is provided with an avoiding opening corresponding to the position of the through hole, and the avoiding opening can penetrate through the workpiece with the magnetic steel attached to the side surface of the periphery.

8. The surface-mounted magnetic steel device according to any one of claims 1 to 7, further comprising a sensor and a controller; the sensor is used for sensing whether magnetic steel exists in the indexing material channel or not; the sensor is electrically connected with the controller, and the controller is also electrically connected with the material moving mechanism.

9. A surface-mounted magnetic steel production line, characterized in that the surface-mounted magnetic steel production line comprises the surface-mounted magnetic steel device according to any one of claims 1 to 8.

10. The surface-mounted magnetic steel production line of claim 9, further comprising a material grabbing device and a gluing device; the material grabbing device is used for grabbing a workpiece and conveying the workpiece to a gluing station; the gluing device is used for coating glue on the surface of the outer periphery of the workpiece; the material grabbing device is further used for conveying the workpiece coated with the adhesive to the material moving mechanism and is also used for moving away the workpiece attached with the magnetic steel on the material moving mechanism.

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