CN213801909U - Magnetic suction taking device and feeding system - Google Patents

Abstract

The application discloses extracting device and feeding system are inhaled to magnetism. This extracting device is inhaled to magnetism includes: the material taking block is used for adsorbing the workpiece in a magnetic suction mode; the non-magnetic ejector rod is arranged on the material taking block in a penetrating way; the material taking driving mechanism is used for driving the material taking block and the nonmagnetic ejector rod to synchronously move and driving the material taking block and the nonmagnetic ejector rod to relatively move between a first relative position and a second relative position; when the material taking block is located at the first relative position, the material taking block and the workpiece form a magnetic attraction relationship, and when the material taking block is located at the second relative position, the material taking block and the workpiece release the magnetic attraction relationship. In this way, the extracting device that this application provided can get and put and carry magnetism or can magnetize the work piece to and can effectively avoid the work piece to get and put and drop with handling in-process.

Description

Magnetic suction taking device and feeding system

Technical Field

The application relates to the technical field of intelligent manufacturing, in particular to a magnetic suction material taking device and a material feeding system.

Background

In the development process of the bone conduction earphone technology, the original magnetic circuit system is optimized, a new magnetic circuit system structure is provided, and new requirements are provided for automatic assembly equipment of the magnetic circuit system structure based on the new magnetic circuit system structure.

A plurality of workpieces in the magnetic circuit system belong to magnetic workpieces or magnetizable workpieces, and once the workpieces fall off in the picking process, the workpieces are easily adsorbed on other ferromagnetic objects, so that the workpieces are difficult to pick again.

SUMMERY OF THE UTILITY MODEL

The application mainly provides a magnetic suction taking device and a feeding system, so as to solve the problem that a magnetic workpiece possibly falls off in the picking process.

In order to solve the technical problem, the application adopts a technical scheme that: a magnetic material taking device is provided. This extracting device is inhaled to magnetism includes: the material taking block is used for adsorbing the workpiece in a magnetic suction mode; the non-magnetic ejector rod is arranged on the material taking block in a penetrating way; the material taking driving mechanism is used for driving the material taking block and the nonmagnetic ejector rod to synchronously move and driving the material taking block and the nonmagnetic ejector rod to relatively move between a first relative position and a second relative position; when the material taking block is located at the first relative position, the material taking block and the workpiece form a magnetic attraction relationship, and when the material taking block is located at the second relative position, the material taking block and the workpiece release the magnetic attraction relationship.

In order to solve the above technical problem, another technical solution adopted by the present application is: a feeding system is provided. The feeding system comprises a feeding device and the magnetic suction taking device, wherein the feeding device is used for providing magnetic or magnetizable workpieces, and the magnetic suction taking device is used for taking and placing the workpieces in a magnetic suction mode.

The beneficial effect of this application is: be different from prior art's condition, this application discloses extracting device and feeding system are inhaled to magnetism. Through setting up the material taking block, nonmagnetic ejector pin and material actuating mechanism, wherein the material taking block is used for adsorbing the work piece with the magnetism mode of drawing, the nonmagnetic ejector pin wears to locate on the material taking block, material actuating mechanism is used for driving material taking block and nonmagnetic ejector pin simultaneous movement, with the transport work piece, and drive material taking block and nonmagnetic ejector pin carry out relative motion between first relative position and second relative position, with pick up respectively and release the work piece, therefore the magnetism that this application provided is inhaled extracting device and can be got and put and carry magnetism or can magnetize the work piece, and can effectively avoid the work piece getting and put and come off with handling in-process.

Drawings

Fig. 1 is a schematic cross-sectional view of a magnetic circuit system of the present application;

FIG. 2 is an exploded view of the magnetic circuit system of FIG. 1;

FIG. 3 is a schematic diagram of an embodiment of an automated assembly system provided herein;

fig. 4 is a schematic structural diagram of an embodiment of a plastic part assembling jig of the present application;

fig. 5 is a schematic top view of a plastic part carrier in the plastic part assembling jig of fig. 4;

FIG. 6 is a schematic structural diagram of an embodiment of a magnetic conductive cover assembling jig of the present application;

fig. 7 is a schematic cross-sectional exploded view of the magnetic conductive cover assembly fixture shown in fig. 6;

FIG. 8 is a schematic structural diagram of an embodiment of a finished product assembling jig in the assembling jig of the present application;

FIG. 9 is a schematic view of the first and second semi-finished product carriers of FIG. 8;

fig. 10 is a schematic structural view of a positioning carrier in the finished product assembly jig of fig. 8;

FIG. 11 is a schematic structural view of an embodiment of the plastic part assembling apparatus shown in FIG. 3;

FIG. 12 is a schematic diagram of an embodiment of the flux cap assembly apparatus of FIG. 3;

FIG. 13 is a schematic diagram of the construction of one embodiment of the product assembly apparatus of FIG. 3;

FIG. 14 is a schematic view of the construction of the flipping mechanism of FIG. 13;

FIG. 15 is a schematic view of the guide press of FIG. 13;

FIG. 16 is a schematic structural view of the jack mechanism of FIG. 13;

FIG. 17 is a schematic structural view of an embodiment of a magnet loading apparatus provided herein;

fig. 18 is a schematic view showing the structure of a feeding member in the magnet feeding apparatus shown in fig. 17;

FIG. 19 is a schematic view of an embodiment of a magnetic pick-up device provided herein;

fig. 20 is a schematic view of the bottom view of the position and posture corrector on the material taking block of the magnetic material taking device shown in fig. 19;

FIG. 21 is a schematic structural view of an embodiment of a transfer device provided herein.

Detailed Description

Referring to fig. 1 to 2, fig. 1 is a schematic cross-sectional structure diagram of a magnetic circuit system of the present application, and fig. 2 is an exploded schematic view of the magnetic circuit system shown in fig. 1.

The magnetic circuit 5 is an important component of the bone conduction earphone and functions to provide a constant magnetic field. The constant magnetic field is further matched with a variable magnetic field generated by the voice coil in a power-on state, converts an electric signal into mechanical vibration, and directly transmits the mechanical vibration to auditory nerves through bones and human tissues, so that a user can generate auditory response.

As shown in fig. 1, the magnetic circuit system 5 includes a magnetic conductive cover 51, a bottom magnetic plate 52, a magnetic conductive plate 53, a top magnetic plate 54, and a plastic part 55. The magnetic conducting cover 51 includes a bottom wall 512 and an annular peripheral wall 514 connected to the bottom wall 512, thereby forming an accommodating cavity 516. The bottom magnetic plate 52, the magnetic conducting plate 53, the top magnetic plate 54 and the plastic part 55 are accommodated in the accommodating cavity 516 and sequentially stacked on the bottom wall 512, wherein the adjacent end surfaces of the bottom magnetic plate 52 and the top magnetic plate 54 have the same polarity.

In the above-mentioned magnetic circuit system 5, because the bottom magnetic plate 52, the magnetic conductive plate 53, the top magnetic plate 54 and the plastic part 55 need to be stacked and disposed in the accommodating cavity 516 with a relatively small space, and the polarities of the adjacent end surfaces of the bottom magnetic plate 52 and the top magnetic plate 54 are the same, the assembly difficulty of the magnetic circuit system 5 is increased, so in the present application, the magnetic circuit system 5 is assembled step by step through various assembling jigs and assembling devices described below, so as to reduce the assembly difficulty.

As shown in fig. 2, in the assembling process of the magnetic circuit system 5, the plastic part 55 and the top magnetic plate 54 are firstly stacked and assembled to form the first semi-finished product 550, the bottom magnetic plate 52 and the magnetic conductive cover 51 are assembled to form the second semi-finished product 510, the magnetic conductive plate 53 and the first semi-finished product 550 are sequentially stacked on the bottom magnetic plate 52, and the first semi-finished product 550, the magnetic conductive plate 53 and the second semi-finished product 510 are fastened to form the magnetic circuit system 5.

Specifically, the first semi-finished product 550 includes a top magnetic plate 54 and a plastic part 55 that are stacked and fixed to each other, and the second semi-finished product 510 includes a magnetic conductive cover 51 and a bottom magnetic plate 52 that is accommodated in the accommodating cavity 516 and fixed to the bottom wall 512.

Referring to fig. 3, fig. 3 is a schematic structural diagram of an embodiment of an automatic assembly system provided in the present application. The automatic assembly system 100 includes an assembly fixture including a plastic part assembly fixture 12, a magnetic conduction cover assembly fixture 14 and a finished product assembly fixture 16, and an automatic assembly apparatus including a plastic part assembly apparatus 2, a magnetic conduction cover assembly apparatus 3 and a finished product assembly apparatus 4.

The plastic part assembling equipment 2 is used for laminating and fixing the top magnetic plate 54 and the plastic part 55 through the plastic part assembling jig 12 to form a first semi-finished product 550; the magnetic conduction cover assembling device 3 is used for placing the bottom magnetic plate 52 into the accommodating cavity 516 through the magnetic conduction cover assembling jig 14 and laminating and fixing the bottom magnetic plate with the bottom wall 512 of the magnetic conduction cover 51 to form a second semi-finished product 510; the finished product assembling device 4 is used for laminating and fixing the first semi-finished product 550 and the magnetic conductive plate 53 on the bottom magnetic plate 52 through the finished product assembling jig 16.

Referring to fig. 4 and 5, the plastic part assembling jig 12 includes a plastic part carrier 120 and a magnetic attraction part 122, the plastic part carrier 120 is provided with a top magnetic plate positioning groove 1210, a plastic part positioning groove 1211 and a containing groove 1212 which are sequentially communicated from the surface of the plastic part carrier 120 to the inside, the plastic part positioning groove 1211 is disposed at the bottom of the top magnetic plate positioning groove 1210, the containing groove 1212 is disposed at the bottom of the plastic part positioning groove 1211, and the magnetic attraction part 122 is disposed in the containing groove 1212.

The top magnetic plate positioning slot 1210 is used for positioning the top magnetic plate 54, the plastic positioning slot 1211 is used for positioning the plastic 55, and the magnetic element 122 is used for magnetically attracting the top magnetic plate 54 and preventing the magnetic poles of the top magnetic plate 54 from being reversely installed.

When the first semi-finished product 550 is assembled, the plastic part 55 and the top magnetic plate 54 are sequentially disposed in the plastic part positioning groove 1211 and the top magnetic plate positioning groove 1210, and the top magnetic plate 54 disposed in the top magnetic plate positioning groove 1210 is stacked and bonded to the plastic part 55 to form the first semi-finished product 550. In other embodiments, the plastic part 55 and the top magnetic plate 54 may be fixed by heat fusion or other fixing methods.

The plastic carrier 120 is made of a non-magnetic material, which has neither magnetism nor magnetization, for example, the plastic carrier 120 is made of stainless steel or copper. The edge of the open end of top magnet plate positioning slot 1210 may also be chamfered to facilitate assembly of top magnet plate 54.

The bottom of top magnetic plate positioning slot 1210 is also provided with a first vent hole 1213, the bottom of plastic part positioning slot 1211 is provided with a second vent hole 1214, the aperture of first vent hole 1213 is greater than the aperture of second vent hole 1214, so as to avoid local positive pressure that may be formed when loading plastic part 55 and top magnetic plate 54 and the corresponding positioning slot are assembled, and avoid the bad influence of local positive pressure on the positioning effect, thereby ensuring that the plastic part 55 and top magnetic plate 54 are assembled by stacking plastic part carrier 120 effectively. Further, the first venting hole 1213 and the second venting hole 1214 can be further communicated to corresponding negative pressure devices, so as to provide negative pressure in the corresponding positioning slots, thereby accelerating the positioning process of the plastic part 55 and the top magnetic plate 54.

The accommodating groove 1212 includes a first cavity 1216 and two second cavities 1217 disposed on two sides of the first cavity 1216, the first cavity 1216 is communicated with the two second cavities 1217, the first cavity 1216 accommodates the first magnetic attraction 122, and the second cavities 1217 are used for avoiding the plastic part 55.

The side surface of the plastic part carrier 120 is provided with a positioning part 1215, and the positioning part 1215 is used for matching and positioning the position of the plastic part carrier 120 on the plastic part assembling apparatus 2. The positioning part 1215 may be a positioning groove, a positioning hole, etc.

Referring to fig. 6 and 7, the magnetic conductive cover assembling jig 14 includes a magnetic conductive cover carrying platform 140 and a bottom magnetic plate carrying platform 142, the magnetic conductive cover carrying platform 140 is provided with a magnetic conductive cover positioning slot 1402 for positioning the annular peripheral wall 514 of the magnetic conductive cover 51; the bottom magnetic plate carrier 142 is provided with a guide channel 1422, the bottom magnetic plate carrier 142 and the magnetic conductive cover carrier 140 are assembled in an aligned manner, and then the bottom magnetic plate carrier 142 is inserted into the accommodating cavity 516 of the magnetic conductive cover 51 located in the magnetic conductive cover positioning groove 1402, so that the guide channel 1422 positions an assembling area assembled with the bottom magnetic plate 52 on the bottom wall 512, and the bottom magnetic plate 52 is placed into the accommodating cavity 516 via the guide channel 1422, and then can be assembled and fixed with the assembling area on the bottom wall 512, and is spaced from the annular peripheral wall 514.

The bottom magnetic plate 52 is aligned and assembled with the assembly region through the guide channel 1422, and the bottom magnetic plate 52 and the bottom wall 512 are fixed, so that the magnetic conductive cover 51 and the bottom magnetic plate 52 are fixed in a stacked manner to form the second semi-finished product 510. The bottom magnetic plate 52 and the bottom wall 512 can be fixed by glue or other fixing methods.

Specifically, the assembly area on the bottom wall 512 is positioned by using the magnetic conductive cover carrying platform 140, and then the bottom magnetic plate 52 is superposed on the assembly area, so that the specific positions of the bottom magnetic plate 52 and the bottom wall 512 are laminated and fixed, a required gap is formed between the bottom magnetic plate 52 and the annular peripheral wall 514, and finally, the assembly precision of the magnetic conductive cover 51 and the bottom magnetic plate 52 is effectively improved, and the assembly difficulty is reduced.

In this embodiment, the bottom magnetic plate carrying stage 142 includes a first sleeve 1421 and a second sleeve 1423 disposed on one side of the first sleeve 1421, the guide channel 1422 penetrates through the first sleeve 1421 and the second sleeve 1423, the second sleeve 1423 is inserted into the accommodating cavity 516, and the first sleeve 1421 is stacked on the magnetic conductive cover carrying stage 140 and assembled with the magnetic conductive cover carrying stage 140 in an alignment manner.

By positioning the annular peripheral wall 514 by using the magnetic conductive cover positioning groove 1402 and performing alignment assembly between the first sleeve 1421 and the magnetic conductive cover carrying platform 140, excessive friction or collision between the second sleeve 1423 and the inner side of the annular peripheral wall 514 due to alignment deviation can be avoided in the process of inserting the second sleeve 1423 into the accommodating cavity 516, which is beneficial to reducing damage to the magnetic conductive cover 51 and improving positioning accuracy.

The height of the second sleeve 1423 along the extending direction of the guide channel 1422 is smaller than the depth of the accommodating cavity 516 in the extending direction, so as to prevent the second sleeve 1423 from abutting against the bottom wall 512, and thus the bottom wall 512 is prevented from being deformed.

The magnetic conductive cover carrying table 140 is further provided with an alignment post 144, the first sleeve 1421 is provided with an alignment hole 1424, and when the first sleeve 1421 and the magnetic conductive cover carrying table 140 are assembled in an aligned manner, the alignment post 144 correspondingly penetrates through the alignment hole 1424, so that the magnetic conductive cover carrying table 140 and the bottom magnetic plate carrying table 142 are assembled in an aligned manner through the alignment post 144 and the alignment hole 1424. In other embodiments, the alignment holes may be disposed on the magnetic conductive mask stage 140, and the alignment posts may be disposed on the first sleeve 1421.

In this embodiment, the magnetic conductive cover 51 has a first through hole 511, the bottom magnetic plate 52 has a second through hole 520, and the bottom of the magnetic conductive cover positioning slot 1402 has an avoiding hole 1406 corresponding to the first through hole 511 and the second through hole 520. The first and second through holes 511, 520 may be used for fasteners to pass through during subsequent assembly of the finished product.

The bottom of the magnetic conducting cover positioning slot 1402 is provided with a avoiding hole 1406, so that when the bottom magnetic plate 52 is adhered to the bottom wall 512 in an adhesive manner, the adhesive for adhesion covers the first through hole 511 and the second through hole 520 with a high probability, and the adhesive is prevented from being solidified to block the first through hole 511 and the second through hole 520, so that the magnetic circuit system 5 cannot be fixed by a fastener during subsequent assembly. Meanwhile, if the glue solution is solidified and blocked, the first through hole 511 and the second through hole 520 can be dredged by adopting a rod piece through the avoiding hole 1406.

The bottom of the magnetic conduction cover positioning slot 1402 is further provided with an air vent 1407 to prevent the magnetic conduction cover 51 from being placed in the magnetic conduction cover positioning slot 1402, so that the assembly is affected by local positive pressure.

The side wall of the magnetic conductive cover carrying platform 140 is provided with a positioning portion 1404, and the positioning portion 1404 is used for defining the position of the magnetic conductive cover carrying platform 140 on the magnetic conductive cover assembling device 3. The positioning portion 1404 may be a positioning groove, a positioning hole, or the like.

Referring to fig. 8 to 9, the finished product assembling jig 16 includes a first semi-finished product carrying platform 160 and a second semi-finished product carrying platform 162, the first semi-finished product carrying platform 160 is provided with a first semi-finished product positioning slot 1602 for simultaneously positioning the magnetic conductive plate 53 and the first semi-finished product 550, and the bottom of the first semi-finished product positioning slot 1602 is provided with an avoiding hole 1601 for avoiding the first fastener; the second semi-finished product carrying platform 162 is provided with a second semi-finished product positioning groove 1622 for positioning the second semi-finished product 510. The bottom of the second semi-finished product positioning groove 1622 is provided with a positioning hole 1621 for placing a second fastener.

The first semi-finished product carrying platform 160 is used for being buckled with the second semi-finished product carrying platform 162 in an alignment manner, so that the first semi-finished product 550 borne by the first semi-finished product carrying platform 160, the magnetic conducting plate 53 and the second semi-finished product 510 borne by the second semi-finished product carrying platform 162 are mutually stacked, and the first fastening piece sequentially penetrates through the plastic piece 55, the top magnetic plate 54, the magnetic conducting plate 53, the bottom magnetic plate 52 and the magnetic conducting cover 51 and is fixedly connected with the second fastening piece located on one side of the magnetic conducting cover 51, which is far away from the plastic piece 55.

In this embodiment, the first fastener may be a screw and the second fastener may be a nut; or the first fastener is a bolt, the second fastener is a buckle, and the bolt is clamped and fixed with the buckle.

In other embodiments, the second fastening member and the positioning hole 1621 may be eliminated, and the first semi-finished product 550, the magnetic conducting plate 53 and the second semi-finished product 510 are sequentially inserted and fixed through the avoiding hole 1601 by using the first fastening member to form the magnetic circuit system 5. In this case, the first fastener is, for example, a pin, which can independently penetrate and fix the first semi-finished product 550, the magnetic conductive plate 53, and the second semi-finished product 510 to form the magnetic circuit system 5. Or, the first through hole 511 of the magnetic conductive cover 51 is a threaded hole, and the first fastening member is a screw, so that the first fastening member is screwed and fixed with the magnetic conductive cover 51 to form the magnetic circuit system 5.

The first semi-finished product carrying platform 160 is further provided with a magnetic attraction member 1603, and the magnetic attraction member 1603 magnetically attracts the first semi-finished product 550 and the magnetic conductive plate 53 positioned in the first semi-finished product positioning groove 1602, so that the magnetic conductive plate 53 and the first semi-finished product 550 are prevented from falling off when the first semi-finished product carrying platform 160 is buckled relative to the second semi-finished product carrying platform 162.

The second semi-finished product carrying platform 162 is provided with an avoiding notch 1627, and the avoiding notch 1627 is used for avoiding a clamping mechanism for clamping the first semi-finished product carrying platform 160 so as to facilitate the relative position buckling of the first semi-finished product carrying platform 160 and the second semi-finished product carrying platform 162.

The bottom of first semi-manufactured goods constant head slot 1602 still is equipped with dodges hole 1604, dodges hole 1604 and communicates first semi-manufactured goods constant head slot 1602, and after forming magnetic circuit 5, accessible dodges hole 1604 and pushes against plastic part 55 to separation first semi-manufactured goods microscope carrier 160 and magnetic circuit 5, and ensure that the magnetic circuit 5 after the equipment is accomplished all is located second semi-manufactured goods microscope carrier 162.

In this embodiment, the magnetic attraction member 1603 is disposed on a side of the first semi-finished product carrying platform 160 away from the first semi-finished product positioning groove 1602, and the avoiding hole 1604 penetrates through the magnetic attraction member 1603, and the avoiding hole 1604 is used for inserting the ejector rod and pushing against the first semi-finished product 550 when the first semi-finished product carrying platform 160 and the second semi-finished product carrying platform 162 are separated. Alternatively, magnetic attraction 1603 may be offset from relief hole 1604.

The second semi-finished product carrier 162 is further provided with guide posts 1626, and the first semi-finished product carrier 160 is provided with guide holes 1608, the guide holes 1608 being for aligned guiding engagement with the guide posts 1626. The first semi-finished product carrying table 160 and the second semi-finished product carrying table 162 are buckled in an aligned mode through the guide holes 1608 and the guide posts 1626, so that the problem that the first semi-finished product carrying table 160 and the second semi-finished product carrying table 162 are difficult to align and attach and even easy to misplace due to the fact that the polarities of the adjacent end surfaces of the bottom magnetic plate 52 and the top magnetic plate 54 are the same and the magnetism of the first semi-finished product 550 and the magnetism of the second semi-finished product 510 are mutually repulsive can be solved. Therefore, after the first semi-finished product carrying stage 160 and the second semi-finished product carrying stage 162 are aligned and fastened, the guiding holes 1608 are inserted into the guiding posts 1626, which facilitates the alignment and fastening and prevents the two semi-finished product carrying stages from being dislocated.

The first semi-finished product carrying platform 160 is further provided with an annular positioning rib 1607, the annular positioning rib 1607 is arranged around the first semi-finished product positioning groove 1602, and the annular positioning rib 1607 is inserted into the accommodating cavity 516 along with the alignment and buckling of the first semi-finished product carrying platform 160 and the second semi-finished product carrying platform 162, so as to position the bottom magnetic plate 52 in the accommodating cavity 516, and enable the first semi-finished product 550 and the magnetic conductive plate 53 to be arranged on the bottom magnetic plate 52 in a stacked manner.

First semi-manufactured goods microscope carrier 160 still is equipped with counterpoint groove 1606, and counterpoint groove 1606 encircles this annular location muscle 1607 and sets up, and second semi-manufactured goods microscope carrier 162 is equipped with counterpoint arch 1624, and counterpoint arch 1624 encircles the setting of second semi-manufactured goods constant head tank 1622, and counterpoint groove 1606 and the protruding 1624 counterpoint lock of counterpointing.

In this embodiment, the alignment groove 1606 is disposed on the first semi-finished product carrying stage 160 to form the annular positioning rib 1607 between the alignment groove 1606 and the first semi-finished product positioning groove 1602, and when the alignment protrusion 1624 is engaged with the alignment groove 1606 in an alignment manner, the annular positioning rib 1607 is inserted into the accommodating cavity 516 through the area surrounded by the alignment protrusion 1624.

Wherein the guiding posts 1626 and the guiding holes 1608 are guided and matched with relatively low precision, and the alignment grooves 1606 and the alignment protrusions 1624 are positioned and assembled with relatively high precision, so that the annular positioning ribs 1607 can be positioned more precisely in the accommodating cavity 516 and the bottom magnetic plate 52.

Further referring to fig. 10, the finished product assembling jig 16 further includes a positioning stage 164, the positioning stage 164 is provided with a first positioning cavity 1642 and a second positioning cavity 1644, the first positioning cavity 1642 is used for carrying and positioning the first semi-finished product stage 160, and the second positioning cavity 1644 is used for carrying and positioning the second semi-finished product stage 162, so that the first semi-finished product stage 160 and the second semi-finished product stage 162 which are arranged in pair are synchronously conveyed by the positioning stage 164, and the magnetic circuit system 5 is assembled by using the paired first semi-finished product stage 160 and the paired second semi-finished product stage 162.

The positioning carrier 164 is further provided with an avoiding notch 1643 communicated with the first positioning cavity 1642 and an avoiding notch 1645 communicated with the second positioning cavity 1644, and the avoiding notch 1643 and the avoiding notch 1645 are used for avoiding and clamping the clamping mechanism of the first semi-finished product carrier 160.

Referring to fig. 11, in this embodiment, the plastic part assembling apparatus 2 generally includes a plastic part assembling jig conveying line 21, a plastic part assembling station 22, a glue dispensing station 23, a top magnetic plate assembling station 24, a pressing station 25, a glue blowing station 26, a blanking station 27, an empty-load detecting station 28 and a purging station 29, and the plastic part assembling jig conveying line 21 circularly conveys the plastic part assembling jig 12 to sequentially pass through the plastic part assembling station 22, the glue dispensing station 23, the top magnetic plate assembling station 24, the pressing station 25, the glue blowing station 26, the blanking station 27, the empty-load detecting station 28 and the purging station 29.

Wherein, the plastic part assembling station 22 is configured to load the plastic part 55 into the plastic part positioning groove 1211, the glue dispensing station 23 is configured to apply a glue solution on the loaded plastic part 55, the top magnetic plate assembling station 24 is configured to load the top magnetic plate 54 into the top magnetic plate positioning groove 1210, so that the top magnetic plate 54 and the plastic part 55 applied with the glue solution are stacked, and the magnetic attraction member 122 attracts the top magnetic plate 54 to prevent the top magnetic plate 54 and the plastic part 55 from jumping, so as to initially form the first semi-finished product 550; the pressing station 25 is used for pressing the top magnetic plate 54 after the first semi-finished product 550 is preliminarily formed so as to enable the top magnetic plate 54 to be tightly adhered to the plastic part 55; the glue blowing station 26 is used for blowing air to the pressed first semi-finished product 550 so as to enable the volatilized glue solution to be away from the plastic part assembling jig 12 along with the air flow, and prevent the gaseous glue solution from condensing and falling on the first semi-finished product 550 or the plastic part assembling jig 12; the glue solution in the first semi-finished product 550 is condensed along with the transmission of the plastic part assembling jig conveying line 21, so that the first semi-finished product 550 is fixed into a whole, and the blanking station 27 is used for transferring the fixed first semi-finished product 550 to the finished product assembling equipment 4; the no-load detection station 28 is configured to detect whether the first semi-finished product 550 still exists in the blanked plastic part assembling jig 12, and send a warning signal if the first semi-finished product 550 exists; the purging station 29 is used for purging the empty plastic part assembling jig 12 before the plastic part 55 is assembled, so as to clean the plastic part assembling jig 12, thereby being beneficial to improving the quality of the first semi-finished product 550.

In this embodiment, the plastic part assembling station 22 includes a plastic part feeding device 220 and a plastic part taking device 221, the plastic part feeding device 220 is used for providing the plastic parts 55 in sequence, and the plastic part taking device 221 is used for picking up the plastic parts 55 provided by the plastic part feeding device 220 and loading the plastic parts 55 into the plastic part positioning slots 1211. The plastic part taking device 221 may be a suction cup or a clamping jaw mechanism, which can pick up the plastic part 55.

The top magnetic plate assembling station 24 includes a magnet feeding device 240 and a magnetic material taking device 241, the magnet feeding device 240 is configured to provide the top magnetic plate 54, the magnetic material taking device 241 is configured to pick up the top magnetic plate 54 provided by the magnet feeding device 240, and load the top magnetic plate 54 into the top magnetic plate positioning slot 1210, so that the top magnetic plate 54 and the plastic part 55 to which the glue solution is applied are stacked.

The pressing station 25 includes a driving mechanism and a pressing member, the driving mechanism is connected to the pressing member and drives the pressing member to move up and down, so that after the top magnetic plate 54 and the plastic member 55 are laminated and bonded to form the first semi-finished product 550, the top magnetic plate 54 is pressed for a period of time, so that the bonding between the top magnetic plate 54 and the plastic member 55 is tight and uniform.

The glue blowing station 26 may be a fan, a blower, or the like, which continuously provides wind to take away volatilized glue and accelerate solidification of the glue, so that the first semi-finished product 550 is fixed into a whole.

The empty detecting station 28 may be a photoelectric sensor or a camera for detecting and identifying whether the first semi-finished product 550 still exists in the plastic part assembling jig 12. The purging station 29 may be a negative pressure pipeline for adsorbing the scraps in the plastic part assembling jig 12; or the blowing station 29 may be a felt or the like, which is used for cleaning and removing the debris in the plastic part assembling jig 12.

Referring to fig. 12, in this embodiment, the magnetic conductive cover assembling apparatus 3 generally includes a magnetic conductive cover carrier conveyor line 30, a magnetic conductive cover assembling station 31, a dispensing station 32, a bottom magnetic plate carrier loading mechanism 33, a bottom magnetic plate assembling station 34, a glue cleaning station 35, a heating station 36, a bottom magnetic plate carrier unloading mechanism 37, a blanking station 38, and a purging station 39. The magnetic conductive cover stage conveyor line 30 circularly conveys the magnetic conductive cover stage 140 to sequentially pass through the magnetic conductive cover assembling station 31, the dispensing station 32, the bottom magnetic plate stage loading mechanism 33, the bottom magnetic plate assembling station 34, the glue cleaning station 35, the heating station 36, the bottom magnetic plate stage unloading mechanism 37, the blanking station 38 and the purging station 39.

Wherein, the magnetic conduction cover assembling station 31 is used for loading the magnetic conduction cover 51 to the magnetic conduction cover positioning slot 1402; the glue dispensing station 32 is used for applying glue liquid in an assembly area assembled with the bottom magnetic plate 52 on the bottom wall 512; the bottom magnetic plate stage loading mechanism 33 is used for carrying the bottom magnetic plate stage 142 to be assembled with the magnetic conductive cover stage 140 in an alignment manner, and inserting the bottom magnetic plate stage 142 into the accommodating cavity 516 so as to position an assembly area assembled with the bottom magnetic plate 52 on the bottom wall 512; the bottom magnetic plate assembling station 34 is used for loading the bottom magnetic plate 52 to the assembling area through the guide channel 1422, so that the bottom magnetic plate 52 is assembled and fixed with the assembling area of the bottom wall 512 and is spaced from the annular peripheral wall 514; the glue cleaning station 35 cleans the first through hole 511 and the second through hole 520 after the magnetic conductive cover 51 and the bottom magnetic plate 52 are stacked, so as to prevent the glue solution from solidifying and blocking the first through hole 511 and the second through hole 520, so as to fix the magnetic circuit system 5 subsequently; the heating station 36 is used for heating and insulating the bonded magnetic conduction cover 51 and the bottom magnetic plate 52 to accelerate the solidification of glue solution, so that the second semi-finished product 510 is fixed into a whole; the bottom magnetic plate stage unloading mechanism 37 is used for taking away the bottom magnetic plate stage 142 which is aligned with the magnetic conductive cover stage 140 after the bottom magnetic plate 52 and the magnetic conductive cover 51 are fixed into a whole through heating treatment, so as to unload the second semi-finished product 510 later; the blanking station 38 is used to transfer the second semi-finished product 510 to the finished product assembly apparatus 4; the purging station 39 is used for purging the magnetic conductive cover carrying platform 140 before the magnetic conductive cover 51 is assembled, so as to clean the magnetic conductive cover carrying platform 140, and further to be beneficial to improving the quality of the assembled second semi-finished product 510.

An idle detection station is further arranged between the blanking station 38 and the purging station 39, and the idle detection station is used for detecting whether the second semi-finished product 510 still exists in the magnetic conductive cover carrying platform 140 after blanking, and sending a reminding signal if the second semi-finished product 510 exists.

Further, the magnetic conductive cover assembling apparatus 3 further includes a bottom magnetic plate stage conveyor line 310, and the bottom magnetic plate stage conveyor line 310 is configured to convey the bottom magnetic plate stage 142 unloaded by the bottom magnetic plate stage unloading mechanism 37 to a position where the bottom magnetic plate stage loading mechanism 33 can pick up the bottom magnetic plate stage, so that the bottom magnetic plate stage 142 can be recycled.

The bottom magnetic plate stage conveying line 310 may be a belt conveying mechanism, and thus the bottom magnetic plate stage 142 is circularly conveyed by a belt. The bottom magnetic plate stage conveyor line 310 may be a roller mechanism that circularly conveys the bottom magnetic plate stage 142 by a plurality of rollers side by side.

In this embodiment, the magnetic conductive cover assembling station 31 includes a magnetic conductive cover feeding device 312 and a magnetic suction taking device 311, the magnetic conductive cover feeding device 312 is used for providing the magnetic conductive covers 51 in sequence, and the magnetic suction taking device 311 is used for picking up the magnetic conductive covers 51 provided by the magnetic conductive cover feeding device 312 and loading the magnetic conductive covers 51 into the magnetic conductive cover positioning slots 1402.

The bottom magnetic plate stage loading mechanism 33 and the bottom magnetic plate stage unloading mechanism 37 each include a driving mechanism 330 and a pickup mechanism 331, the driving mechanism 330 is connected to the pickup mechanism 331 and drives the pickup mechanism 331 to move back and forth between the magnetic conductive cover stage conveyor line 30 and the bottom magnetic plate stage conveyor line 310, and the pickup mechanism 331 is used for picking up and placing the bottom magnetic plate stage 142.

Pick-up mechanism 331 may be a finger grip cylinder or suction cup; the driving mechanism 330 comprises a motor and a cylinder, the motor drives the picking mechanism 331 to move back and forth between the magnetic conductive cover platform conveyor line 30 and the bottom magnetic plate platform conveyor line 310, and the cylinder drives the picking mechanism 331 to lift so as to avoid interference with other components; the driving mechanism 330 may also include a plurality of cylinders or a plurality of motors to achieve the above-mentioned functions.

The bottom magnetic plate assembling station 34 includes a magnet feeding device 340 and a magnetic material taking device 341, the magnet feeding device 340 is configured to sequentially provide the bottom magnetic plates 52, and the magnetic material taking device 341 is configured to pick up the bottom magnetic plates 52 provided by the magnet feeding device 340 and load the bottom magnetic plates 52 to the assembling area on the bottom wall 512 through the guide passage 1422.

The glue cleaning station 35 comprises a thimble, a driving mechanism and a wiping mechanism, after the thimble is aligned with the second through hole 520, the driving mechanism drives the thimble to sequentially pass through the second through hole 520, the first through hole 511 and the avoiding hole 1406 so as to clean glue in the second through hole 520 and the first through hole 511, and the wiping mechanism wipes the thimble part passing through the avoiding hole 1406 so as to remove the glue on the thimble.

The heating station 36 comprises a heat source which provides heat to perform heat preservation treatment on the preliminarily formed second semi-finished product 510 so as to accelerate the solidification of the glue solution.

After passing through the heating station 36, the second semi-finished product 510 is fixed into a whole, then the bottom magnetic plate stage unloading mechanism 37 takes away the bottom magnetic plate stage 142 and places the bottom magnetic plate stage on the bottom magnetic plate stage conveyor line 310, so that the second semi-finished product 510 is exposed, the blanking station 38 transfers the second semi-finished product 510 to the finished product assembling device 4, then the empty detection station detects whether the first semi-finished product 550 still exists in the magnetic conductive cover stage 140, and the purging station 39 purges the empty magnetic conductive cover stage 140.

Referring to fig. 13 to 16, in the present embodiment, the finished product assembling apparatus 4 generally includes a finished product assembling jig conveying line 410, a first semi-finished product assembling station 412, a second semi-finished product assembling station 414, a dispensing station 416, a magnetic conductive plate assembling station 418, a flipping device 420, a guiding and pressing member 422, an assembling mechanism 424, a pushing rod mechanism 426, a detecting device 428, a sorting station 430, and a second fastener assembling station 432, and the finished product assembling jig conveying line 410 circularly conveys the finished product assembling jig 16 to pass through the second semi-finished product assembling station 414, the first semi-finished product assembling station 412, the dispensing station 416, the magnetic conductive plate assembling station 418, the flipping device 420, the guiding and pressing member 422, the assembling mechanism 424, the pushing rod mechanism 426, the detecting device 428, the sorting station 430, and the second fastener assembling station 432 in sequence.

Wherein, the first semi-finished product assembling station 412 is used for loading the first semi-finished product 550 into the first semi-finished product positioning slot 1602, the second semi-finished product assembling station 414 is used for loading the second semi-finished product 510 into the second semi-finished product positioning slot 1622, and the glue dispensing station 416 is used for applying glue solution on the bottom magnetic plate 52 and the top magnetic plate 54; the magnetic plate assembly station 418 is configured to load the magnetic plate 53 into the first semi-finished product positioning slot 1602 to be stacked with the top magnetic plate 54; the turnover device 420 is configured to turn over the first semifinished product carrier 160 carrying the first semifinished product 550 and the magnetic conductive plate 53, and is aligned and fastened with the second semifinished product carrier 162 carrying the second semifinished product 510, so that the first semifinished product 550, the magnetic conductive plate 53, and the second semifinished product 510 are stacked one on another.

The guide pressing piece 422 is used for pressing the first semi-finished product carrying platform 160 and the second semi-finished product carrying platform 162 which are buckled with each other, and the guide pressing piece 422 is provided with an assembling opening 4220 aligned with the avoidance hole 1601; the assembling mechanism 424 is used for inserting a first fastener through the assembling opening 4220 and the avoiding hole 1601, and the first fastener penetrates through the first semi-finished product 550, the magnetic conducting plate 53 and the second semi-finished product 510, so that the magnetic circuit system 5 is fixed into a whole; the ejector rod mechanism 426 is used for penetrating into the avoidance hole 1604 to push against the magnetic circuit system 5, and is pulled out from the avoidance hole 1604 after the first semi-finished product carrying platform 160 is separated from the magnetic circuit system 5; the turning device 420 is further configured to lift the first semi-finished product stage 160 in a state where the ejector mechanism 426 is inserted into the avoiding hole 1604, turn over the first semi-finished product stage 160 after the ejector mechanism 426 is pulled out from the avoiding hole 1604, and place the first semi-finished product stage 160 on the finished product assembly jig conveyor line 410, so that the first semi-finished product stage 160 and the corresponding second semi-finished product stage 162 are arranged side by side.

The detection device 428 is used for detecting the quality of the magnetic circuit system 5 located in the second semi-finished product positioning groove 1622, and the sorting station 430 is used for loading the magnetic circuit system 5 with qualified quality and sorting the magnetic circuit system 5 with unqualified quality to a recovery box; second fastener assembly station 432 is configured to load second fasteners into positioning holes 1621 on empty second semi-finished product carrier 162.

The magnetic conductive plate assembling station 418 includes a magnetic conductive plate feeding device 4181 and a magnetic material taking device 4182, the magnetic conductive plate feeding device 4181 is configured to sequentially provide the magnetic conductive plates 53, and the magnetic material taking device 4182 is configured to pick up the magnetic conductive plates 53 provided by the magnetic conductive plate feeding device 4181, and load the magnetic conductive plates 53 into the first semi-finished product positioning slot 1602 to be stacked with the top magnetic plate 54.

In this embodiment, the number of the turning devices 420 is two, one of the turning devices 420 is located at the upstream of the guiding pressing member 422, the other turning device 420 is located at the downstream of the guiding pressing member 422, the upstream turning device 420 is configured to turn the first semi-finished product carrier 160 to be aligned and fastened with the second semi-finished product carrier 162, and the downstream turning device 420 is configured to separate the fastened first semi-finished product carrier 160 and the fastened second semi-finished product carrier 162.

In other embodiments, the number of the turning devices 420 may be one, and the turning devices 420 may reciprocate upstream and downstream of the guiding and pressing members 422 to achieve alignment and engagement and disengagement of the first semi-finished product carrier 160 and the second semi-finished product carrier 162.

Referring to fig. 14, flipping unit 420 includes a telescoping mechanism 4201, a lifting mechanism 4203, a rotating mechanism 4205, and a clamping mechanism 4207, wherein clamping mechanism 4207 is used for clamping first semi-finished product carrier 160, and clamping mechanism 4207 includes two clamping terminals respectively clamping a side away from first semi-finished product positioning slot 1602 and a side opposite to the side; the telescopic mechanism 4201 is configured to drive the clamping mechanism 4207 to move toward the notch on the finished product assembly jig conveyor 410, so that the two expanded clamping ends are respectively located at two sides of the first semi-finished product carrier 160 aligned with the notch; the lifting mechanism 4203 is used for driving the clamping mechanism 4207 for clamping the first semi-finished product carrier 160 to perform a lifting motion, so that the first semi-finished product carrier 160 and the second semi-finished product carrier 162 are aligned to be engaged or disengaged; after the lifting mechanism 4203 suspends the clamping mechanism 4207 clamping the first semi-finished product stage 160, the rotating mechanism 4205 is configured to drive the clamping mechanism 4207 to perform a turning motion, so that the first semi-finished product stage 160 is disposed directly above the second semi-finished product stage 162, and the first semi-finished product positioning groove 1602 and the second semi-finished product positioning groove 1622 are spaced apart and disposed opposite to each other, or the first semi-finished product stage 160 and the second semi-finished product stage 162 directly above the second semi-finished product stage 162 are misaligned.

When the first semi-finished product stage 160 and the second semi-finished product stage 162 that are fastened to each other are separated, the telescopic mechanism 4201 is configured to drive the clamping mechanism 4207 to move toward the notch on the finished product assembly jig conveyor line 410, so that one clamping end of the clamping mechanism 4207 is located on one side of the first semi-finished product stage 160, which is opposite to the second semi-finished product stage 162, through the avoiding notch 1627, and the other clamping end is located on the other side of the first semi-finished product stage 160, which is opposite to the second semi-finished product stage 162, and the first semi-finished product stage 160 is clamped from two sides of the first semi-finished product stage 160.

After the turning device 420 aligns and fastens the first semi-finished product stage 160 and the second semi-finished product stage 162, the fastened first semi-finished product stage 160 and second semi-finished product stage 162 pass through the guiding and pressing member 422, and the guiding and pressing member 422 is used for pressing the repelling first semi-finished product 550 and second semi-finished product 510.

Referring to fig. 15, the guiding pressing piece 422 is provided with a guiding inclined plane 4221 and a pressing plane 4223, the finished product assembly jig conveying line 410 conveys the fastened first semi-finished product carrier 160 and second semi-finished product carrier 162 to pass through the guiding inclined plane 4221 and the pressing plane 4223 in sequence, the fastened first semi-finished product carrier 160 and second semi-finished product carrier 162 are gradually fastened and tightly attached to each other under the action of the guiding inclined plane 4221, and the pressing plane 4223 is used for keeping the first semi-finished product carrier 160 and the second semi-finished product carrier 162 in a tightly attached state.

The assembling port 4220 is located on the pressing plane 4223, and after the assembling port 4220 and the avoiding hole 1601 are aligned, the assembling mechanism 424 penetrates through the assembling port 4220 and the avoiding hole 1601 to form a fastener for the first semi-finished product 550, the magnetic conducting plate 53 and the second semi-finished product 510, so that the magnetic circuit system 5 is fixed into a whole.

The assembly mechanism 424 includes a fastener feeder 4241 and an electric driver 4243, and the electric driver 4243 loads a first fastener from the fastener feeder 4241 and inserts the first fastener into the assembly opening 4220 and the relief hole 1601 to assemble the magnetic circuit system 5.

The electric screwdriver 4243 comprises a driving mechanism and an electric screwdriver, wherein the driving mechanism drives the electric screwdriver to load the first fastener from the fastener feeder 4241 and align the electric screwdriver with the assembling opening 4220 to penetrate the first fastener into the magnetic circuit system 5.

In this embodiment, the first fastening member is a screw, and the screw is fixedly connected to the second fastening member (nut) located in the positioning hole 1621 so as to form the magnetic circuit system 5 into a whole.

Thus, second fastener assembly station 432 loads a second fastener into locating hole 1621 before second blank 510 is loaded into second blank positioning slot 1622 at second blank assembly station 414.

The second fastener assembly station 432 includes a second fastener feeder 4321 and a second fastener extractor 4323, the second fastener feeder 4321 for sequentially providing second fasteners, the second fastener extractor 4323 for loading the sequentially provided second fasteners into the pilot holes 1621.

After the magnetic circuit system 5 is formed, the first half-finished product carrier 160 and the second half-finished product carrier 162 that are fastened together need to be separated so as to take out the magnetic circuit system 5. However, during the process of removing the first semi-finished product stage 160, the magnetic circuit system 5 may move synchronously with the first semi-finished product stage 160, thereby causing difficulty in subsequent blanking.

Referring to fig. 16, the ejector mechanism 426 includes an ejector rod 4261 and an ejector rod driving mechanism 4263, the ejector rod driving mechanism 4263 drives the ejector rod 4261 to penetrate into the avoiding hole 1604 to push against the magnetic circuit system 5, and drives the ejector rod 4261 to be pulled out from the avoiding hole 1604 after the first semi-finished product carrier stage 160 is separated from the magnetic circuit system 5. The turning device 420 is further configured to lift the first semi-finished product stage 160 along the ejector rod 4261 in a state where the ejector rod 4261 is inserted into the avoidance hole 1604, turn over the first semi-finished product stage 160 after the ejector rod 4261 is pulled out from the avoidance hole 1604, and place the first semi-finished product stage 160 on the stage conveyor line 410, so that the first semi-finished product stage 160 and the corresponding second semi-finished product stage 162 are arranged side by side.

This application is through setting up ejector pin mechanism 426 and pushing up magnetic circuit 5 when separating first semi-manufactured goods microscope carrier 160 and the semi-manufactured goods microscope carrier 162 of looks lock to ensure that fashioned magnetic circuit 5 all is located second semi-manufactured goods microscope carrier 162, be convenient for follow-up detect and sort magnetic circuit 5.

The detecting device 428 includes an image capturing device, and the image capturing device is configured to acquire an image of the magnetic circuit system 5, and further identify whether the magnetic circuit system 5 has a defect such as a crack or a dislocation according to the acquired image, where if the defect is not detected, the quality of the magnetic circuit system 5 is acceptable, and if the defect is detected, the quality of the magnetic circuit system 5 is not acceptable. For example, when the first semi-finished product 550, the magnetic conductive plate 53, and the second semi-finished product 510 are fixed by screws, cracks are generated on the top magnetic plate 54 due to excessive force, and the magnetic circuit system 5 is rejected, so that the defective magnetic circuit system 5 can be identified by the detection device 428.

The detection device 428 feeds the detection result back to the sorting station 430, and the sorting station 430 is used for sorting the magnetic circuit systems 5 detected by the detection device 428, loading the magnetic circuit systems 5 with qualified quality into trays, and sorting the magnetic circuit systems 5 with unqualified quality to the recovery boxes.

The present application further provides a magnet feeding device 800, referring to fig. 17 to 18, fig. 17 is a schematic structural diagram of an embodiment of the magnet feeding device provided in the present application, and fig. 18 is a schematic structural diagram of a feeding member in the magnet feeding device shown in fig. 17.

The magnet feeding device 800 comprises a material clamp 810, a feeding piece 820 and a first driving mechanism 830 (also called a feeding piece driving mechanism), wherein the material clamp 810 is used for clamping a plurality of magnetic plates and isolation plates which are stacked in a crossed mode; the feeding piece 820 is provided with a first material pushing groove 822 and a second material pushing groove 824 which are arranged at intervals; the first driving mechanism 830 is connected to the feeding member 820 for driving the feeding member 820 to reciprocate, so that the first material pushing groove 822 and the second material pushing groove 824 are circularly aligned with the material clamp 810 to respectively receive the magnetic plate and the isolation plate, thereby respectively stripping the magnetic plate and the isolation plate from the plurality of magnetic plates and isolation plates which are arranged in a stacked manner, and further enabling the stripped magnetic plate to be in a pickup state, and the stripped isolation plate is cleaned.

The first material pushing groove 822 is aligned with the material clamp 810, the magnetic plates slide into the first material pushing groove 822, and the first driving mechanism 830 drives the feeding member 820 to move in a first direction so as to take out the magnetic plates in the first material pushing groove 822 from the material clamp 810, in other words, strip the corresponding magnetic plates from the stacked magnetic plates and the isolation plates and enable the magnetic plates to be in a pickup state; then the second material pushing groove 824 is aligned with the material clamp 810, the isolation plate slides down into the second material pushing groove 824, the first driving mechanism 830 further drives the feeding member 820 to move in a second direction opposite to the first direction to take out the isolation plate in the second material pushing groove 824 from the material clamp 810, and then the first material pushing groove 822 is aligned with the material clamp 810 again, thereby cyclically peeling the magnetic plate and the isolation plate.

The first driving mechanism 830 may be an air cylinder, or a motor and belt transmission mechanism, which can drive the feeding member 820 to reciprocate.

The first push groove 822 has a depth smaller than the thickness of the magnetic plate and the second push groove 824 has a depth smaller than the thickness of the spacer plate, so that the magnetic plate and the spacer plate are peeled off, respectively.

The feeding member 820 is further provided with an exhaust groove 826, and the exhaust groove 826 is communicated with the first material pushing groove 822 and the second material pushing groove 824 so that the magnetic plate can fall into the first material pushing groove 822 and the partition plate can fall into the second material pushing groove 824.

The magnet feeding device 800 further includes a cleaning member for removing the partition plate located in the second material pushing groove 824 so as to be circularly peeled off by the second material pushing groove 824 by the reciprocating motion of the feeding member 820.

The cleaning piece can be a gas pipe which is filled with gas, and the gas flowing out of the gas pipe sweeps the partition plate in the second material pushing groove 824 to the collection bin; or the cleaning piece is a push rod which is pneumatically driven by the air cylinder, and the push rod pushes against the partition board in the second material pushing groove 824 so as to clean the partition board to the collection bin.

Specifically, when first silo 822 and material clamp 810 align, the cleaning piece removes the division board that is located second silo 824 to the magnetic sheet landing is gone on to first silo 822 and is removed the division board in second silo 824 simultaneously, is favorable to shortening the length of time of material loading.

In this embodiment, the cleaning member may be a gas pipe or a fan for ventilating air when the partition plate is removed from the second material pushing groove 824 by gas purging.

Further, a gas guiding groove 825 is further disposed in the second material pushing groove 824, the cleaning member provides purge gas to the gas guiding groove 825, and the gas guiding groove 825 facilitates gas flow and facilitates gas to drive the isolation plate to leave the second material pushing groove 824.

The material clamp 810 comprises a first clamping plate 812 and a second clamping plate 814 which are arranged at intervals, the first clamping plate 812 is provided with a first guide groove 811 extending along the vertical direction, the second clamping plate 814 is provided with a second guide groove 813 extending along the vertical direction, a plurality of magnetic plates and isolation plate cards which are arranged in a stacking mode are arranged in the first guide groove 811 and the second guide groove 813, the lower ends of the first guide groove 811 and the second guide groove 813 circulate to be aligned with the first material pushing groove 822 and the second material pushing groove 824, and therefore the magnetic plates and the isolation plates which are arranged in a stacking mode automatically slide down along the vertical direction by utilizing the self gravity of the plurality of magnetic plates and the isolation plates, the plurality of magnetic plates and the isolation plates which are stacked in a crossing mode are sequentially aligned with the first material pushing groove 822 and the second material pushing groove 824 so as to correspondingly strip the magnetic plates and the isolation plates.

The magnet feeding device 800 further comprises an installation table 840 and a second driving mechanism 850, at least two sets of material clamps 810, feeding pieces 820 and a first driving mechanism 830 are arranged on the installation table 840, the second driving mechanism 850 is used for driving the installation table 840 to reciprocate, the reciprocating direction of the installation table 840 is perpendicular to the reciprocating direction of the feeding pieces 820, and then when the material in one material clamp 310 is consumed, the other set of material clamps 810, the feeding pieces 820 and the first driving mechanism 830 can be switched to feed, so that the continuity of feeding the magnetic plates is ensured. Wherein the magnetic plate can be the bottom magnetic plate 52 or the top magnetic plate 54.

Referring to fig. 19 to 20, fig. 19 is a schematic structural view of an embodiment of the magnetic material taking device provided by the present application, and fig. 20 is a schematic structural view of a position and pose correction element arranged on a material taking block of the magnetic material taking device shown in fig. 19.

The magnetic material taking device 900 generally comprises a material taking block 910, a non-magnetic ejector rod 920 and a material taking driving mechanism 930, wherein the material taking block 910 is used for magnetically attracting magnetic or magnetizable workpieces, the non-magnetic ejector rod 920 is arranged on the material taking block 910 in a penetrating manner, and the material taking driving mechanism 930 is used for driving the material taking block 910 and the non-magnetic ejector rod 920 to move synchronously and driving the material taking block 910 and the non-magnetic ejector rod 920 to move relatively between a first relative position and a second relative position; wherein, when the first relative position is located, the material taking block 910 and the workpiece form a magnetic attraction relationship, and when the second relative position is located, the material taking block 910 and the workpiece release the magnetic attraction relationship.

The workpiece may be a magnetic conductive cover 51, a bottom magnetic plate 52, a magnetic conductive plate 53, a top magnetic plate 54, a first semi-finished product 550 or a second semi-finished product 510, wherein the magnetic conductive cover 51 and the magnetic conductive plate 53 are magnetizable workpieces, and the material taking block 910 may be made of a magnet; the bottom magnetic plate 52 and the top magnetic plate 54 are magnets, and the slug 910 may be made of a magnetizable material. The magnetic suction material taking device 900 can correspondingly pick up and carry the magnetic conduction cover 51, the bottom magnetic plate 52, the magnetic conduction plate 53, the top magnetic plate 54, the first semi-finished product 550 and the second semi-finished product 510.

The non-magnetic ejector 920 referred to in this application refers to an ejector that is not magnetically attracted, and is neither magnetic nor magnetizable, and thus does not magnetically attract a magnetic or magnetizable workpiece.

The material taking block 910 is provided with a guide hole 912, and the nonmagnetic ejector rod 920 penetrates through the guide hole 912 and is in guide fit with the guide hole 912; the magnetic attraction end face of the material taking block 910 facing the workpiece is used for magnetically attracting and picking up the workpiece, and when the material taking block is located at the first relative position, one end of the non-magnetic ejector rod 920 facing the workpiece is located in the guide hole 912 and does not protrude out of the magnetic attraction end face; when the non-magnetic ejector rod 920 is located at the second relative position, the end of the non-magnetic ejector rod 920 facing the workpiece extends out of the guide hole 912 relative to the material taking block 910, i.e. the non-magnetic ejector rod 920 protrudes out of the magnetic attraction end face relatively to release the magnetic attraction relationship between the material taking block 910 and the workpiece.

The magnetic material taking device 900 further comprises a pose correction piece 940, the pose correction piece 940 is connected to one side of the material taking block 910 for taking materials, namely the pose correction piece 940 is arranged on the magnetic material taking end face, and the pose correction piece 940 is used for correcting the pose of the workpiece relative to the material taking block 910.

The pose correcting member 940 is provided with a correcting cavity 942, the fetching block 910 absorbs the workpiece in the correcting cavity 942, and makes the main surface of the workpiece perpendicular to the extending direction of the non-magnetic ejector rod 920, and when the fetching block is at the second relative position, the non-magnetic ejector rod 920 extends into the correcting cavity 942 to release the magnetic attraction relationship.

In other embodiments, the posture corrector 940 may also be a plurality of guide rods that are inserted into the workpiece, or the workpiece is located within an area defined by the plurality of guide rods, thereby correcting the posture of the workpiece.

The material taking driving mechanism 930 drives the material taking block 910 and the non-magnetic ejector 920 to move synchronously to pick up and carry the workpiece, magnetically attracts the workpiece in a picking-up state at the material taking point, carries the workpiece to a position to be placed, and releases the magnetic attraction to place the workpiece. For example, the magnetic extracting device 900 picks up the magnetic conduction cover 51 and loads the magnetic conduction cover 51 to the magnetic conduction cover positioning slot 1402.

Specifically, the material taking driving mechanism 930 includes a material taking block driving sub-mechanism 932 and a push rod driving sub-mechanism 934, the push rod driving sub-mechanism 934 is connected to the non-magnetic push rod 920, the push rod driving sub-mechanism 934 is relatively fixed to the material taking block 910, the material taking block driving sub-mechanism 932 drives the material taking block 910 and the push rod driving sub-mechanism 934 to synchronously lift and carry, and the push rod driving sub-mechanism 932 drives the material taking block 910 and the non-magnetic push rod 920 to perform relative motion between a first relative position and a second relative position.

The application also provides a feeding system, this feeding system includes like above-mentioned magnetic material taking device 900, and this feeding system can also include magnet loading attachment 800 or conveyer belt loading attachment etc. and this magnetic material taking device 900 is used for picking up the work piece that is in the pickable state that magnet loading attachment 800 provided.

The present application further provides a transfer device 2000, wherein the transfer device 2000 can be used for the various blanking and sorting operations described above, and referring to fig. 21, fig. 21 is a schematic structural diagram of an embodiment of the transfer device provided in the present application.

The transfer device 2000 generally comprises a conveying mechanism 2100, a material taking mechanism 2200 and a material distributing mechanism 2300, wherein the conveying mechanism 2100 is provided with a conveying groove 2110 for conveying workpieces; the material taking mechanism 2200 is disposed at one end of the transport mechanism 2100, and is configured to pick up a workpiece and place the picked-up workpiece in the conveying groove 2110; the material distribution mechanism 2300 is arranged at the other end of the conveying mechanism 2100, the material distribution mechanism 2300 comprises a material distribution platform 2310, a material distribution piece 2320 and a driving piece 2330, a material distribution groove 2312 is formed in the material distribution platform 2310, the material distribution groove 2312 is perpendicular to the conveying groove 2110, the material distribution piece 2320 is arranged in the material distribution groove 2312, and the driving piece 2330 drives the material distribution piece 2320 to reciprocate along the material distribution groove 2312 so as to push the workpiece input into the material distribution groove 2312 from the conveying groove 2110 to move along the material distribution groove 2312.

The material taking mechanism 2200 and the material distributing mechanism 2300 are respectively arranged at two ends of the conveying mechanism 2100, the material taking mechanism 2200 automatically picks up and conveys the workpiece conveying mechanism 2100, the conveying mechanism 2100 conveys workpieces to the material distributing mechanism 2300 in sequence, a material distributing groove 2312 of a material distributing platform 2310 is arranged perpendicular to a conveying groove 2110, the conveying groove 2110 inputs single workpieces into the material distributing groove 2312 in sequence, the material distributing member 2320 reciprocates along the material distributing groove 2312 to sequentially push the workpieces input into the material distributing groove 2312 to be dislocated with the workpieces in the conveying groove 2110, and therefore the picked-up dislocated workpieces can be prevented from disturbing the workpieces in the conveying groove 2110.

Further, the material-distributing member 2320 is provided with a transfer slot 2322, the driving member 2330 drives the material-distributing member 2320 to reciprocate between a first position and a second position, when the material-distributing member 2320 is at the first position, the transfer slot 2322 is abutted with the conveying slot 2110 to receive the workpiece, and when the material-distributing member 2320 is at the second position, the transfer slot 2322 carrying the workpiece is misaligned with the conveying slot 2110 to enable the workpiece in the transfer slot 2322 to be in a pickup state. By providing the transfer chute 2322 on the material distribution member 2320 for receiving the workpiece, the position of the workpiece input into the material distribution chute 2312 can be positioned, thereby facilitating the workpiece to be picked up.

When the transfer slot 2322 is misaligned with the conveying slot 2110, the material distribution member 2320 blocks the conveying slot 2110 to maintain the order of the workpieces in the conveying slot 2110 and prevent the workpieces in the conveying slot 2110 from entering the material distribution slot 2312 randomly.

The conveying mechanism 2100 comprises a conveying belt 2120, a baffle 2130 arranged on two sides of the conveying belt 2120 and a guide protective cover 2140 covering the conveying belt 2120 and connected with the baffle 2130, the conveying groove 2110 is arranged on one side, facing the conveying belt 2120, of the guide protective cover 2140, one end, located on the material taking mechanism 2200, of the guide protective cover 2140 is provided with a feeding hole 2150, and the feeding hole 2150 is communicated with the conveying groove 2110; the material taking mechanism 2200 places the picked workpiece on the conveyor belt 2120 from the feeding port 2150, and the conveyor belt 2120 conveys the workpiece to the material dividing mechanism 2300 along the conveying groove 2110. The conveying groove 2110 also has a guiding and limiting function, so that sequential conveying of workpieces can be guaranteed.

The work pieces placed on the feed belt 2120 through the feed inlet 2150 are further positioned in the feed groove 2110 by providing the feed groove 2110 in the guide hood 2140 and covering the guide hood 2140 on the baffles 2130 on both sides of the feed belt 2120, and are moved along the feed groove 2110 by the feed belt 2120, thereby ensuring sequential feeding of the work pieces.

The guide shield 2140 is provided with a plurality of vision windows 2142, and the vision windows 2142 communicate with the feed slot 2110, so that the conveyed workpiece can be inspected through the vision windows 2142, and if the workpiece is stuck in the feed slot 2110, the workpiece can be adjusted through the vision windows 2142.

The material taking mechanism 2200 may be the magnetic material taking device 900 as described above, so as to pick up and transport the workpiece, which may be the first semi-finished product 550, the second semi-finished product 510 and the magnetic circuit system 5, by magnetic attraction.

The transfer device 2000 can be used for the blanking station 27, the blanking station 38 and the sorting station 430, wherein the blanking station 27 conveys the first semi-finished product 550 to the finished product assembling equipment 4; the blanking station 38 conveys the second semi-finished product 510 to the finished product assembly equipment 4; in the sorting station 430, the material taking mechanism 2200 conveys qualified magnetic systems 5 to the tray via the conveying mechanism 2100 and the material separating mechanism 2300, and the material taking mechanism 2200 conveys the unqualified magnetic systems 5 to the recovery box.

Be different from prior art's condition, this application discloses extracting device and feeding system are inhaled to magnetism. Through setting up the material taking block, nonmagnetic ejector pin and material actuating mechanism, wherein the material taking block is used for adsorbing the work piece with the magnetism mode of drawing, the nonmagnetic ejector pin wears to locate on the material taking block, material actuating mechanism is used for driving material taking block and nonmagnetic ejector pin simultaneous movement, with the transport work piece, and drive material taking block and nonmagnetic ejector pin carry out relative motion between first relative position and second relative position, with pick up respectively and release the work piece, therefore the magnetism that this application provided is inhaled extracting device and can be got and put and carry magnetism or can magnetize the work piece, and can effectively avoid the work piece getting and put and come off with handling in-process.

The above description is only an example of the present application and is not intended to limit the scope of the present application, and all modifications of equivalent structures and equivalent processes, which are made by the contents of the specification and the drawings, or which are directly or indirectly applied to other related technical fields, are intended to be included within the scope of the present application.

Claims (10)

1. A magnetic suction taking device for picking and placing magnetic or magnetizable workpieces is characterized by comprising:

the material taking block is used for adsorbing the workpiece in a magnetic suction mode;

the non-magnetic ejector rod is arranged on the material taking block in a penetrating manner;

the material taking driving mechanism is used for driving the material taking block and the nonmagnetic ejector rod to synchronously move and driving the material taking block and the nonmagnetic ejector rod to relatively move between a first relative position and a second relative position;

when the material taking block is located at the first relative position, the material taking block and the workpiece form a magnetic attraction relationship, and when the material taking block is located at the second relative position, the material taking block and the workpiece release the magnetic attraction relationship.

2. The material taking device as claimed in claim 1, wherein the material taking block is provided with a guide hole, and the non-magnetic ejector rod is arranged through the guide hole and is in guide fit with the guide hole;

when the device is located at the first relative position, one end, facing the workpiece, of the non-magnetic ejector rod is located in the guide hole, and when the device is located at the second relative position, one end, facing the workpiece, of the non-magnetic ejector rod extends out of the guide hole relative to the material taking block.

3. The material extracting apparatus as claimed in claim 1, wherein the magnetic material extracting apparatus further comprises a pose corrector attached to a side of the material extracting block for extracting material, the pose corrector for correcting the pose of the workpiece with respect to the material extracting block.

4. The material taking apparatus as claimed in claim 3, wherein the posture correcting member is provided with a correcting chamber, the material taking block attracts the workpiece to the correcting chamber such that a main surface of the workpiece is perpendicular to an extending direction of the non-magnetic jack, and the non-magnetic jack extends into the correcting chamber when in the second relative position.

5. The material take off device as claimed in claim 1, wherein the take off drive mechanism includes a take off block drive sub-mechanism and a ram drive sub-mechanism, the ram drive sub-mechanism is coupled to the non-magnetic ram, the ram drive sub-mechanism is fixed relative to the take off block, the take off block drive sub-mechanism drives the take off block and the ram drive sub-mechanism to move in synchronism, the ram drive sub-mechanism drives the take off block and the non-magnetic ram to move relative to each other between the first relative position and the second relative position.

6. A feeding system, characterized in that the feeding system comprises a feeding device and a magnetic material taking device according to any one of claims 1 to 5, wherein the feeding device is used for providing magnetic or magnetizable workpieces, and the material taking device is used for taking and placing the workpieces in a magnetic way.

7. The loading system of claim 6, wherein said loading device comprises:

the material clamp is used for clamping a plurality of magnetic plates and isolation plates which are stacked in a crossed mode;

the feeding piece is provided with a first material pushing groove and a second material pushing groove which are arranged at intervals;

and the feeding piece driving mechanism is connected with the feeding piece and used for driving the feeding piece to reciprocate, so that the first material pushing groove and the second material pushing groove are circularly aligned with the material clamp, and the magnetic plate and the isolation plate are respectively received.

8. The feeding system of claim 7, wherein the feeding member is further provided with an exhaust groove, and the exhaust groove is communicated with the first material pushing groove and the second material pushing groove.

9. The loading system of claim 7, wherein the loading device further comprises a sweeper for removing the separator plate located within the second chute.

10. The loading system of claim 6, wherein said loading device comprises:

the conveying mechanism is provided with a conveying groove for conveying the workpiece;

the material distributing mechanism is arranged at the other end of the conveying mechanism and comprises a material distributing platform, a material distributing part and a driving part, wherein a material distributing groove is formed in the material distributing platform, the material distributing groove is perpendicular to the conveying groove, the material distributing part is arranged in the material distributing groove, and the driving part drives the material distributing part to reciprocate along the material distributing groove so as to push a workpiece input into the material distributing groove from the conveying groove to move along the material distributing groove, so that the workpiece is in a picking state.

Images