CN115570376A - Automatic production equipment and production method for main and auxiliary magnetic combinations of multimedia loudspeaker - Google Patents

Abstract

The invention provides a main and auxiliary magnet combined automatic production device and a production method of a multimedia loudspeaker, which are used for assembling an auxiliary magnet, a washer, a main magnet and a bracket component, wherein the assembly line comprises the following components: the tray assembly is provided with a plurality of tray assemblies, and each tray assembly comprises a tray body, three rows of fixing gauges vertically arranged on the tray body and magnetic gauges arranged at the upper end of each fixing gauge; the conveying mechanism comprises an upper conveying mechanism and a lower conveying mechanism arranged right below the upper conveying mechanism, the tray assembly is placed on the upper conveying mechanism and the lower conveying mechanism, the upper conveying mechanism conveys the tray assembly along a first conveying direction, and the lower conveying mechanism conveys the tray assembly along a second conveying direction; and the two lifting mechanisms are respectively arranged at two ends of the conveying mechanism, the lifting mechanism positioned at the tail end of the upper-layer conveying mechanism conveys the tray assembly of the upper-layer conveying mechanism to the lower-layer conveying mechanism, and the lifting mechanism positioned at the tail end of the lower-layer conveying mechanism conveys the tray assembly of the lower-layer conveying mechanism to the upper-layer conveying mechanism. The invention has high automation degree and high production efficiency.

Description

Automatic production equipment and production method for main and auxiliary magnetic combinations of multimedia loudspeaker

Technical Field

The invention relates to the field of loudspeaker production, in particular to automatic production equipment and a production method for a main magnet and auxiliary magnet combination of a multimedia loudspeaker.

Background

In loudspeaker production, need assemble main magnet, vice magnetism, china and bracket component, current loudspeaker assembly line degree of automation is low, and production efficiency is low.

In addition, in the existing assembly line, only one type of parts can be placed on one tray, a plurality of parts cannot be placed on the tray, and new parts can be placed only after one finished product is discharged, so that the length of the assembly line is increased, and the efficiency is low.

Disclosure of Invention

The invention mainly aims to provide automatic production equipment and a production method for a main magnet and auxiliary magnet combination of a multimedia loudspeaker, wherein a circulating assembly mode is adopted, and three different types of parts or products can be placed on one tray at the same time.

In order to achieve the above purposes, the technical scheme adopted by the invention is as follows:

the utility model provides a main auxiliary magnetic combination automatic production equipment of multimedia loudspeaker for assemble vice magnetism, china department, main magnetism, bracket component, its characterized in that includes:

the tray assembly comprises a plurality of tray assemblies, each tray assembly comprises a tray body, three rows of fixing gauges and magnetic gauges, the three rows of fixing gauges are vertically arranged on the tray body, the magnetic gauges are arranged at the upper ends of the fixing gauges, auxiliary magnets, washers, main magnets and bracket assemblies can be placed on the magnetic gauges, the number of the fixing gauges in each row is multiple, the fixing gauges in different rows are aligned one by one, and the adjacent fixing gauges in each row are arranged at equal intervals;

the conveying mechanism comprises an upper conveying mechanism and a lower conveying mechanism arranged under the upper conveying mechanism, the tray assembly is placed on the upper conveying mechanism and the lower conveying mechanism, the upper conveying mechanism conveys the tray assembly along a first conveying direction, the lower conveying mechanism conveys the tray assembly along a second conveying direction, the first conveying direction is opposite to the second conveying direction, a plurality of fixing gauges in each row of fixing gauges are arranged along a direction parallel to the first conveying direction, the auxiliary magnets and the washers are assembled on a first row of magnetic gauges to obtain a first product, the main magnets and the bracket assemblies are assembled on a third row of magnetic gauges to obtain a second product, and the first product and the second product are assembled on the second row of magnetic gauges to obtain a finished product;

and the two lifting mechanisms are respectively arranged at two ends of the conveying mechanism, the lifting mechanism positioned at the tail end of the upper-layer conveying mechanism conveys the tray assembly of the upper-layer conveying mechanism to the lower-layer conveying mechanism, and the lifting mechanism positioned at the tail end of the lower-layer conveying mechanism conveys the tray assembly of the lower-layer conveying mechanism to the upper-layer conveying mechanism.

Preferably, on the upper-layer conveying mechanism, along the first conveying direction, the tray assembly sequentially passes through a finished product blanking station, a dust removal station, a main magnetic magnetizing station, an auxiliary magnetic magnetizing station, a first product transferring station, a second product transferring station, an auxiliary magnetic feeding station, a washer feeding station, a main magnetic feeding station and a bracket assembly feeding station, blanking of a finished product is completed at the finished product blanking station, dust removal is performed on the second product at the dust removal station, main magnetic in the second product is magnetized at the main magnetic magnetizing station, auxiliary magnetic of the first product is magnetized at the auxiliary magnetic magnetizing station, the first product on the first row of magnetic gauges is moved to the second row of fixed gauges at the first product transferring station, the second product on the third row of magnetic gauges is moved to the second row of magnetic gauges on which the first product is placed, the auxiliary magnetic feeding tray assembly is moved to the main magnetic row gauges at the auxiliary magnetic feeding station, the washer assembly is loaded to the main magnetic feeding station, and the main magnetic feeding tray assembly and the main magnetic feeding station are assembled with the main magnetic feeding tray assembly, and the main magnetic feeding tray assembly is completed at the main magnetic feeding station.

Preferably, a first gluing station is arranged between the first product feeding station and the second product feeding station, and gluing is performed on the upper surface of the first product on the second row of magnetic gauges at the first gluing station; a second gluing station is arranged between the auxiliary magnet feeding station and the washer feeding station, and gluing is carried out on the upper surface of the auxiliary magnet on the first row of magnetic gauges at the second gluing station; the main magnet material loading station with bracket component material loading station department is provided with the third rubber coating station, at the third rubber coating station, carries out the rubber coating to the upper surface that lies in the main magnet on the third row of magnetic gauges.

Preferably, a first pressing station is arranged between the auxiliary magnetic feeding station and the second product moving station, and the first product and the second product which are arranged on the second row of magnetic gauges and are assembled are pressed at the first pressing station; a second pressing station is arranged at the downstream of the second gluing station along the first conveying direction, and a first product on the first row of magnetic gauges is pressed at the second pressing station; and a third pressing station is arranged at the downstream of the feeding station of the bracket assembly along the first conveying direction, and a second product on a third row of magnetic gauges is pressed at the third pressing station.

Preferably, glue coating mechanisms are arranged on the first glue coating station, the second glue coating station and the third glue coating station, each glue coating mechanism is provided with a plurality of glue coating guns, the glue coating guns are arranged along the first conveying direction, the distance between every two adjacent glue coating guns is equal to the distance between every two adjacent glue coating guns in the same row, and the glue coating guns can synchronously move up and down and move back and forth along the horizontal direction perpendicular to the first conveying direction; and/or all be provided with on first, second, the third rubber coating station and remove gluey mechanism for the gluey remaining glue of play gluey end of rubber coating rifle is got rid of, it is including supporting the gluey pole of removing on upper conveying mechanism to remove gluey mechanism, remove gluey pole along first direction of delivery extends remove to be provided with a plurality of bar grooves on the gluey pole equidistantly, the opening is removed gluey board at the opening part in every bar groove up, be provided with the bar hole on removing gluey board, when overlooking the observation, the size in bar hole is less than the size in bar groove, the quantity of rubber coating rifle, the quantity in bar groove are the same with the quantity of every row of fixed rule on the tray subassembly.

Preferably, the fixed rule is hollow structure be provided with two locating holes on the tray body, be provided with locating component in every station department, locating component includes:

the fixing plate is arranged below the upper-layer conveying mechanism;

a positioning plate supported on the fixing plate in a manner of moving up and down;

the two positioning bulges are arranged on the positioning plate and can be inserted into the positioning holes;

and the positioning rods can move up and down, the four positioning rods are arranged at equal intervals along the first conveying direction, and the distance between every two adjacent positioning rods is equal to the distance between every two adjacent fixed gauges on the same row.

The invention also provides a production method for the loudspeaker, and the production method for the loudspeaker by adopting the assembly line specifically comprises the following steps:

step S1: the tray assembly moves to an auxiliary magnetic feeding station, and auxiliary magnets are fed onto the magnetic gauges in the first row of the tray assembly;

step S2: the tray assembly moves to a washer feeding station, and washers are fed onto a first row of magnetic gauges of the tray assembly and are assembled with auxiliary magnets to obtain a first product;

and step S3: the tray assembly moves to a main magnetic feeding station and feeds the main magnetic to a third row of magnetic gauges of the tray assembly;

and step S4: the tray assembly moves to a support assembly feeding station, and the support assembly is fed to a third row of magnetic gauges of the tray assembly to be assembled with the main magnets, so that a second product is obtained;

step S5: the lifting mechanism at the tail end of the upper layer conveying mechanism conveys the tray assembly from the upper layer conveying mechanism to the lower layer conveying mechanism;

step S6: the lifting mechanism at the tail end of the lower layer conveying mechanism conveys the tray assembly from the lower layer conveying mechanism to the upper layer conveying mechanism;

step S7: the tray assembly moves to a first product moving station, and the first product is moved to a second row of magnetic gauges;

step S8: the tray assembly moves to a second product material moving station, and a second product is moved to a second row of magnetic gauges to be assembled with the first product, so that a finished product is obtained;

step S9: the tray assembly with the finished product continues to perform steps S1-S8, and before performing S7, the tray assembly first passes through a finished product blanking station to blank the finished product obtained at the previous time.

Preferably, the tray assembly is multiple, and the steps S1 to S8 can be executed synchronously.

Preferably, before step S2, the tray assembly moves to a second gluing station, and gluing is performed on the upper surface of the secondary magnet of the tray assembly; before the step S4 is executed, the tray assembly moves to a third gluing station, and gluing is carried out on the upper surface of the main magnet of the tray assembly; before step S6 is performed, the tray assembly moves to a first glue application station, where glue is applied to the upper surface of the first product of the tray assembly.

Preferably, an oven is arranged on the lower layer conveying mechanism, and when the tray assembly moves on the lower layer conveying mechanism, the glued glue is heated.

Compared with the prior art, the invention has the following beneficial effects:

1) The assembling device can assemble the auxiliary magnet, the washer, the main magnet and the bracket component, has high automation degree and saves the manual success;

2) The invention adopts a circular assembly form, thereby reducing the length of a production line and reducing the occupied space;

3) The tray assembly is provided with three rows of magnetic gauges which are respectively used for placing different parts, and the complementary interference of different parts in the assembly process is realized, for example, when the magnetic gauge of the second row is provided with a finished product, the feeding of the first row of magnetic gauges and the third row of magnetic gauges to the parts is not influenced, a plurality of processes can be carried out simultaneously, and the assembly efficiency is improved.

Drawings

FIG. 1 is a perspective view according to the present invention;

FIG. 2 is an enlarged view at A;

FIG. 3 is an enlarged view at B;

fig. 4 is an enlarged view at B3;

FIG. 5 is an enlarged view at C;

FIG. 6 is an enlarged view at D;

FIG. 7 is an enlarged view at E;

FIG. 8 is an enlarged view at F;

FIG. 9 is an enlarged view at G;

FIG. 10 is an enlarged view at I;

FIG. 11 is a block diagram of a tray assembly;

FIGS. 12 and 13 are block diagrams of the bracket assembly;

FIG. 14 is a structural view of a first feeding mechanism;

FIG. 15 is an enlarged view at J;

FIGS. 16 and 17 are block diagrams of the positioning assembly;

fig. 18 is a structural view of the first depressing mechanism;

fig. 19 is a structural view of the elevating mechanism.

Detailed Description

The following description is provided to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

As shown in fig. 1 to 19, an automatic production apparatus for a combination of primary and secondary magnets of a multimedia speaker is used for assembling the secondary magnet (not shown), a washer (not shown), a primary magnet 102 and a bracket assembly 101, and includes a conveying mechanism 1 and a tray assembly 2, where the conveying mechanism 1 includes an upper conveying mechanism 11, a lower conveying mechanism 12 and two lifting mechanisms 13, the upper conveying mechanism 11 is located right above the lower conveying mechanism 12, the upper conveying mechanism 11 is used for driving the tray assembly 2 to move along a first conveying direction, the lower conveying mechanism 12 is used for driving the tray assembly 2 to move along a second conveying direction, and the first conveying direction is opposite to the second conveying direction. The two lifting mechanisms 13 are respectively arranged at two ends of the conveying mechanism 1 and are respectively used for moving the tray assembly 2 on the upper-layer conveying mechanism 11 to the lower-layer conveying mechanism 11 and moving the tray assembly 2 on the lower-layer conveying mechanism 11 to the upper-layer conveying mechanism 12. The tray assembly 2 is used for placing workpieces to be assembled and assembled products. The conveying mechanism can adopt a chain transmission or other modes in the prior art, and the details are not described here.

On the upper-layer conveying mechanism 11, along the first conveying direction, the tray component 2 sequentially passes through a finished product blanking station, a dust removal station, a main magnetic magnetizing station, an auxiliary magnetic magnetizing station, a first product material moving station, a second product material moving station, an auxiliary magnetic feeding station, a washer feeding station, a main magnetic feeding station and a bracket component feeding station, blanking of a finished product is completed at the finished product blanking station, dust removal is performed on the assembled main magnetic and the bracket component 101 at the dust removal station, the assembled main magnetic and the main magnetic in the bracket component are magnetized at the main magnetic magnetizing station, and the assembled auxiliary magnetic and the auxiliary magnetic in the washer are magnetized at the auxiliary magnetic magnetizing station, the method comprises the steps of moving a first product consisting of auxiliary magnets and washers on a first row of fixed gauges 23 to a second row of fixed gauges 23 at a first product moving station, moving a second product consisting of main magnets and a bracket assembly 2 on a third row of fixed gauges 23 to the second row of fixed gauges 23 on which the auxiliary magnets and washers have been placed at a second product moving station, feeding the auxiliary magnets to a tray assembly 2 at the auxiliary magnet feeding station, feeding the washers to the tray assembly 2 at the washer feeding station and completing assembly with the auxiliary magnets, feeding the main magnets to the tray assembly 2 at the main magnet feeding station, and feeding the bracket assembly to the tray assembly 2 at the bracket assembly feeding station and completing assembly with the main magnets.

The tray assembly 2 comprises a tray body 21, three rows of fixed gauges 23 arranged on the tray body 21 and magnetic gauges 24 arranged at the upper end of each fixed gauge 23, each row of fixed gauges 23 is provided with four fixed gauges 23, the fixed gauges 23 in the same row are arranged along the first conveying direction, the adjacent fixed gauges 23 are arranged at equal intervals, and the three rows of fixed gauges 23 are aligned one by one along the direction perpendicular to the first conveying direction. In the three rows of fixed gauges 23, the first row of fixed gauges 23 is used for placing the secondary magnet and the washer, the second row of fixed gauges 23 is used for placing the finished product, and the third row of fixed gauges 23 is used for placing the main magnet 102 and the bracket assembly 101. The first row of fixed gauges 23, the second row of fixed gauges 23, the third row of fixed gauges 23 are arranged along the horizontal direction perpendicular to the first conveying direction, the condition that all there is the work piece on the three rows of fixed gauges 23 can appear on some stations, for example at finished product unloading station department, before finished product unloading, first product has been placed on the first row of fixed gauges 23, the finished product has been placed on the second row of fixed gauges 23, the second product has been placed on the third row of fixed gauges 23.

The utility model discloses a magnetic compass, including fixed rule 23, magnet 24, bracket component 101, magnet 24, magnet rule 24, magnet 23 is cylindrical and cavity, the upper end of fixed rule 23 is inserted to the lower extreme of magnet rule 24, the upper end of magnet rule 24 is the tubular structure, main magnet, vice magnetism, china department can put into the tubular structure of magnet rule 24 to the upper end of magnet rule 24 adopts plastics to make, bracket component 101 can cover on magnet rule 24. Notches 22 are provided at both ends of the tray body 21 in the first conveying direction.

The finished product blanking station is provided with a blanking mechanism A1, the blanking mechanism A1 comprises a first material moving mechanism A11 and a blanking conveyor A2 which is positioned on one side of the conveying mechanism 1 and perpendicular to a first conveying direction, the first material moving mechanism A11 is provided with four clamping jaws A12, the four clamping jaws A12 are arranged along the first conveying direction, the distance between the adjacent clamping jaws A12 is equal to the distance between the adjacent fixed gauges 23 in the same row, the four clamping jaws A12 can synchronously move up and down and move along the direction perpendicular to the first conveying direction, and then finished products on the second row of fixed gauges 23 of the tray assembly 2 positioned on the finished product blanking station can be moved to the blanking conveyor A2. The movement of the jaw a12 is driven using known techniques. When finished products are discharged, no work pieces exist on the second row of fixing rules on the corresponding tray assembly 2.

The dust removal mechanism A3 is arranged at the dust removal station, the dust removal mechanism A3 comprises a second material moving mechanism A31 and four dust removal ports A32, the structure of the second material moving mechanism A31 is the same as that of the first material moving mechanism A12, the four dust removal ports A32 are arranged along the first conveying direction and are arranged at equal intervals, the distance between the adjacent dust removal ports A32 is equal to that between the adjacent fixed gauges 23 in the same row, the clamping jaw A12 can move a second product in a third row to be directly above the dust removal port A32 for dust removal, and after dust removal is completed, the clamping jaw A12 puts the second product after dust removal back to the fixed gauges 23 in the third row. The dust removal port A32 is connected with a dust removal device in the prior art through a pipeline.

A first magnetizing mechanism 14 is arranged at the main magnetic magnetizing station, and the first magnetizing mechanism 14 is used for magnetizing a main magnetic 102 in a second product on a third row of fixed gauges 23 of the tray assembly 2 at the main magnetic magnetizing station. The first magnetizing mechanisms 14 adopt the prior art, the number of the first magnetizing mechanisms 14 is two, the two first magnetizing mechanisms 14 are arranged along the first conveying direction, and the two first magnetizing mechanisms 14 are simultaneously magnetized, so that the magnetizing efficiency is improved.

A second magnetizing mechanism 15 is arranged at the auxiliary magnetizing station, and the second magnetizing mechanism 15 is used for magnetizing the auxiliary magnet in the first product on the first row of fixing gauges 23 of the tray assembly 2 at the auxiliary magnetizing station. The second magnetizing mechanisms 15 adopt the prior art, the second magnetizing mechanisms 15 are two, the two second magnetizing mechanisms 15 are arranged along the first conveying direction, and the two second magnetizing mechanisms 15 are simultaneously magnetized, so that the magnetizing efficiency is improved.

A third material moving mechanism B1 is arranged at the first product moving station, the third material moving mechanism B1 has four first suction nozzles B11, the four first suction nozzles B11 are arranged along the first conveying direction, and a distance between adjacent first suction nozzles B11 is equal to a distance between adjacent fixed gauges 23 in the same row, and the four first suction nozzles B11 can move up and down synchronously and in a direction perpendicular to the first conveying direction so as to move the first product on the fixed gauge 23 to the fixed gauge 23 in the second row. No further work pieces are present on the fixed gauges 23 of the first row of tray assemblies 2 passing through this station.

A fourth material moving mechanism C1 is arranged at the second product material moving station, the fourth material moving mechanism C1 has the same structure as the first material moving mechanism a11, and the fourth material moving mechanism C1 can move the second product on the fixing gauge 23 of the third row to the fixing gauge 23 of the second row on which the first product has been placed. No more work pieces are present on the fixed gauges 23 of the third row of tray assemblies 2 passing through this station.

A first feeding mechanism C4 and a fifth material moving mechanism C3 are arranged at the auxiliary magnetic feeding station, the first feeding mechanism C4 is used for feeding the auxiliary magnets, and the fifth material moving mechanism C3 is used for moving the auxiliary magnets fed by the first feeding mechanism C4 to the first row of fixed gauges 23 of the tray assembly 2 at the auxiliary magnetic feeding station.

First feed mechanism C4 includes material loading box C41, vibration guide C42, moves flitch C43, the one end of vibration guide C42 is connected with material loading box C41's discharge end, it sets up the other end at vibration guide C42 to move flitch C43, vibration guide C42's extending direction perpendicular to first direction of delivery, it extends and can be along the direction round trip movement who is on a parallel with first direction of delivery to move flitch C43. Four transfer grooves C44 are provided on a side of the transfer plate C43 facing the vibration guide rail C42, the four transfer grooves C44 are provided at equal intervals along the first conveying direction, and a distance between adjacent transfer grooves C44 is equal to a distance between adjacent fixed gauges 23 in the same row. During feeding, the material transfer plate C43 moves in the first conveying direction, and the secondary magnets are sequentially fed into the material transfer groove C44. Then, the fifth transfer mechanism C3 simultaneously moves the auxiliary magnets in the four transfer grooves C44 to the fixed gauges 23 in the first row.

The washer feeding station is provided with a second feeding mechanism D4 and a sixth material moving mechanism D2, the second feeding mechanism D4 is used for feeding washers, the structure of the second feeding mechanism D4 is the same as that of the first feeding mechanism C4, and the sixth material moving mechanism D2 is used for moving the washers fed by the second feeding mechanism D4 to the first row of the tray assembly 2 located at the washer feeding station and provided with the fixed gauge 23 with the auxiliary magnet. The sixth material moving mechanism D2 and the fifth material moving mechanism C3 are identical in structure.

A third feeding mechanism E3 and a seventh material moving mechanism E1 are arranged at the main magnetic feeding station, the third feeding mechanism E3 is used for feeding main magnetic, and has the same structure as the second feeding mechanism D4, the seventh material moving mechanism E1 is used for moving the main magnetic fed by the third feeding mechanism E3 to the fixed gauge 23 of the third row of the pallet assembly 2 at the main magnetic feeding station, and the seventh material moving mechanism E1 has the same structure as the sixth material moving mechanism D2.

Bracket component feed mechanism G2 and eighth move material mechanism G1 are provided with in bracket component material loading station department, bracket component feed mechanism G2 is used for carrying out the material loading to the bracket component, eighth move material mechanism G1 is used for moving the bracket component of bracket component feed mechanism G2 material loading to be located on the fixed rule 23 of having placed main magnet 102 of the third row of tray subassembly 2 of bracket component material loading station department.

The auxiliary magnet and the washer are fixed through glue to obtain a first product, the support assembly and the main magnet are fixed through glue to obtain a second product, and the first product and the second product are fixed through glue to obtain a finished product.

Be provided with first rubber coating station between first product material loading station and the second product material loading station be provided with first rubber coating mechanism B2 on the first rubber coating station, first rubber coating mechanism B2 has four rubber coating guns B21, four rubber coating gun B21 along distance between first direction of delivery range and the adjacent rubber coating gun B21 equals the distance of the fixed gage 23 in same row, four rubber coating guns B21 can reciprocate synchronously and along the perpendicular to the horizontal direction round trip movement of first direction of delivery, first rubber coating mechanism B2 is used for carrying out the rubber coating to the upper surface that is located the first product on the second row fixed gage 23. When the fourth transfer mechanism C1 moves the second product from the third row of fixed gauges 23 onto the second row of fixed gauges 23, the first product and the second product can be glued.

Preferably, the first gluing mechanisms B2 are arranged at the first gluing station, and the two first gluing mechanisms B2 can glue the first products on the second row of fixing gauges 23 on the two tray assemblies 2 at the same time, so that the efficiency is improved.

The first gluing station and corresponding to each first gluing mechanism B2 are provided with first glue removing mechanisms B22 for removing residual glue at glue outlet ends of glue guns B21. First play gluey mechanism B22 is including supporting the pole B221 that removes glue on upper conveying mechanism 11, it follows to remove gluey pole B221 first direction of delivery extends remove gluey pole B221 equidistantly and be provided with four bar groove B222, bar groove B222 opening up is provided with except that gluey board B223 at the opening part of every bar groove B222, it is provided with bar hole B224 on the gluey board B223 to remove, overlook when observing, the size of bar hole B224 is less than the size of bar groove B222, removes the edge that corresponds to bar hole B224 of gluey board B223 and extends to bar groove B222 directly over, when needs remove gluey, glue gun B21 removes bar groove B222 directly over, then moves down, inserts bar hole B224 with glue gun B21's play gluey end, then respectively towards four direction horizontal migration glue gun B21 all around, upward movement again, removes gluey board B223 this moment and can be with the play remaining glue on the end and strike off, realizes removing gluey.

A first pressing station is arranged between the auxiliary magnetic feeding station and the second product moving station, a first pressing mechanism C2 is arranged at the first pressing station, and the first pressing mechanism C2 is used for pressing down the glued first product and the glued second product, so that glue can be paved more uniformly.

The first pressing mechanism C2 includes a lower pressing frame C21 disposed on the upper layer conveying mechanism 11, a lower pressing plate C22 disposed on the lower pressing frame C21 and located right above the upper layer conveying mechanism 11 in a vertically movable manner, and four pressing rods C23 disposed on the lower pressing plate C22, the four pressing rods C23 are arranged along the first conveying direction, a distance between adjacent pressing rods C23 is equal to a distance between adjacent fixing gauges 23 in the same row, a plane where the pressing rods C23 are located is coplanar with a plane where the fixing gauges 23 in the third row are located, when the tray assembly 2 moves to the first pressing station, the four pressing rods C23 are aligned with the fixing gauges 23 in the fourth row on the first pressing station one by one, and when the pressing rods C23 move downward, the second product can be pressed downward. The lower pressing plate C22 is driven by a lower pressing air cylinder C24.

Further, a second gluing station is arranged between the auxiliary magnetic feeding station and the washer feeding station, a second gluing mechanism D1 is arranged at the second gluing station, and the second gluing mechanism D1 is identical to the first gluing mechanism B2 in structure and is also provided with two gluing mechanisms. And the second gluing mechanism D1 is used for gluing the upper surfaces of the auxiliary magnets on the first row of fixed gauges 23 on the tray assembly 2 moved to the second gluing station. When the tray assembly 2 moves to the washer feeding station, the washer is fed onto the secondary magnet and glued to the secondary magnet to obtain the first product. And a glue removing mechanism is also arranged at the second glue coating station, and the glue removing mechanism has the same structure as the first glue removing mechanism.

Along the first conveying direction, a second pressing station is arranged at the downstream of the second gluing station, a second pressing mechanism D3 is arranged at the second pressing station, and the second pressing mechanism D3 is used for pressing down a first product on the first row of fixing gauges 23 on the tray assembly 2 which moves to the second pressing station. The second pressing mechanism D3 has the same structure as the first pressing mechanism C2.

A third gluing station is arranged at the main magnetic feeding station and the bracket component feeding station, a third gluing mechanism F2 is arranged at the third gluing station, and the structure of the third gluing mechanism F2 is the same as that of the second gluing mechanism D1 and is also provided with two gluing mechanisms. And the third gluing mechanism F2 is used for gluing the upper surface of the main magnet on the third row of fixed gauges 23 of the tray assembly 2 positioned at the third gluing station. When the pallet assembly 2 moves to the carriage assembly loading station, the carriage assembly 101 loaded onto the third row of fixed gauges 23 is glued to the main magnet 102.

Along first direction of delivery, be provided with the third station of pushing down in the downstream of bracket component material loading station be provided with third mechanism H that pushes down in third station department, third mechanism H with the structure of second mechanism D3 pushes down the same.

An oven 16 is arranged on the lower layer conveying mechanism 12, and the oven 16 can accelerate the solidification of the glue when the lower layer conveying mechanism 12 carries the first product, the second product and the finished product to move through the oven 16.

At each of the above-mentioned stations, a positioning assembly 3 is provided for positioning the tray assembly 2. The positioning assembly 3 includes a fixing plate 31 disposed below the upper layer conveying mechanism 11, a positioning plate 32 supported on the fixing plate 31 in a vertically movable manner, and two positioning protrusions 33 disposed on the positioning plate 32, two positioning holes 25 corresponding to the two positioning protrusions 33 are disposed on the tray body 21, and when the positioning plate 32 moves upward, the positioning plate can be inserted into the positioning holes 25 to position the tray. The positioning plate 32 is driven by a first positioning cylinder 36.

The positioning assembly 3 further comprises four positioning rods 34 capable of moving up and down, the four positioning rods 34 are arranged at equal intervals along the first conveying direction, the distance between every two adjacent positioning rods 34 is equal to the distance between every two adjacent fixed gauges 23 on the same row, and when the tray assembly 2 moves in place, the positioning plate 32 moves upwards to perform primary positioning on the tray assembly 2; the positioning rod 34 is then moved upward and inserted into the corresponding first row of four fixing gauges 23, thereby further positioning the tray assembly 2. The four positioning rods 34 are provided on the same synchronization plate 35, and the synchronization plate 35 is driven by a second positioning cylinder 37 provided on the fixed plate 31.

A first blocking piece 17 and a second blocking piece 18 are sequentially arranged at the tail end of the upper layer conveying mechanism 11 along the first conveying direction, the working end of the first blocking piece 17 and the working end of the second blocking piece 18 can move up and down to block the tray assembly 2, and the first blocking piece 17 and the second blocking piece 18 abut against the notch 22 of the tray assembly 2. The position of the first stopper 17 is configured such that the tray assembly 2 at each station can just reach a predetermined position when the tray assembly 2 located upstream of the first stopper 17 abuts on the first stopper 17. The second stop 18 is positioned so that it can receive only one tray assembly 2 with the first stop 17. Each of the lifting mechanisms 13 can lift only one tray assembly 2 at a time, and only one tray assembly 2 is allowed to enter the lifting mechanism 13 at a time through the cooperation of the first blocking member 17 and the second blocking member 18. The first blocking member 17 and the second blocking member 18 are of the prior art. Similarly, two stoppers are provided at the end of the lower conveying mechanism 12.

The lifting mechanism 13 comprises a lifting box 131, a lifting frame 132 and a lifting conveyer belt 133, wherein the lifting frame 132 is arranged in the lifting box 131 in a vertically movable manner, the lifting box 131 is opened towards one side of the conveying mechanism, the lifting conveyer belt 133 is arranged on the lifting frame 132, and the conveying direction of the lifting conveyer belt 133 is parallel to the first conveying direction, so that the tray assembly conveyed by the conveying mechanism can be received and sent back to the conveying mechanism. The lifting frame 132 is lifted and lowered by the prior art.

The lifting mechanism at the tail end of the upper layer conveying mechanism 11 is used for conveying the tray assembly 2 from the upper layer conveying mechanism 11 to the lower layer conveying mechanism 12, and the lifting mechanism at the tail end of the lower layer conveying mechanism 12 is used for conveying the tray assembly 2 from the lower layer conveying mechanism 12 to the upper layer conveying mechanism 11.

The support assembly feeding mechanism G2 comprises a turntable G22 rotatably arranged on one side of the conveying mechanism 1, eight fixed gauges G22 arranged on the turntable G22, and a magnetic gauge G24 arranged on each fixed gauge G22, and the support assembly 101 can be reversely buckled on the magnetic gauge G24. During operation, the bracket assembly 101 is manually buckled on the magnetic gauge G24, the turntable G22 drives the bracket assembly 101 to rotate to a material taking position, and the bracket assembly is taken away by the eighth material moving mechanism G1.

Preferably, the rack assembly feeding mechanisms G2 have two, the eighth moving mechanisms G1 also have two, and each eighth moving mechanism G1 takes down two rack assemblies 101 from the corresponding rack assembly feeding mechanism G2 at a time.

Further, the bracket assembly 101 comprises a cover-shaped bracket 1011 and a U-shaped cup 1012, wherein the opening of the U-shaped cup 1012 faces the bracket 1011, and the opening of the U-shaped cup 1012 is connected with one end of the cover-shaped bracket 1011 through glue. In order to fix the U-shaped cup 1012 and the cover-shaped support 1011 more tightly, a layer of glue is applied to the joint between the U-shaped cup 1012 and the support 1011 before the support assembly 101 is fed onto the tray assembly 2, for which purpose a set of fifth glue applying mechanisms G21 is provided on one side of each turntable G21, while applying glue to both support assemblies 101, during which the fixing gauge G22 is rotatable.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (10)

1. The utility model provides a main auxiliary magnetic combination automatic production equipment of multimedia loudspeaker for assemble vice magnetism, china department, main magnetism, bracket component, its characterized in that includes:

the tray assembly comprises a plurality of tray assemblies, each tray assembly comprises a tray body, three rows of fixing gauges and magnetic gauges, the three rows of fixing gauges are vertically arranged on the tray body, the magnetic gauges are arranged at the upper ends of the fixing gauges, auxiliary magnets, washers, main magnets and bracket assemblies can be placed on the magnetic gauges, the number of the fixing gauges in each row is multiple, the fixing gauges in different rows are aligned one by one, and adjacent fixing gauges in each row are arranged at equal intervals;

the conveying mechanism comprises an upper conveying mechanism and a lower conveying mechanism arranged under the upper conveying mechanism, the tray assembly is placed on the upper conveying mechanism and the lower conveying mechanism, the upper conveying mechanism conveys the tray assembly along a first conveying direction, the lower conveying mechanism conveys the tray assembly along a second conveying direction, the first conveying direction is opposite to the second conveying direction, a plurality of fixing gauges in each row of fixing gauges are arranged along a direction parallel to the first conveying direction, the auxiliary magnets and the washers are assembled on a first row of magnetic gauges to obtain a first product, the main magnets and the bracket assemblies are assembled on a third row of magnetic gauges to obtain a second product, and the first product and the second product are assembled on the second row of magnetic gauges to obtain a finished product;

and the two lifting mechanisms are respectively arranged at two ends of the conveying mechanism, the lifting mechanism positioned at the tail end of the upper-layer conveying mechanism conveys the tray assembly of the upper-layer conveying mechanism to the lower-layer conveying mechanism, and the lifting mechanism positioned at the tail end of the lower-layer conveying mechanism conveys the tray assembly of the lower-layer conveying mechanism to the upper-layer conveying mechanism.

2. The automatic production equipment of claim 1, wherein on the upper conveying mechanism, along the first conveying direction, the tray assembly sequentially passes through a finished product blanking station, a dust removal station, a main magnetic magnetizing station, an auxiliary magnetic magnetizing station, a first product transferring station, a second product transferring station, an auxiliary magnetic feeding station, a wafer feeding station, a main magnetic feeding station and a bracket assembly feeding station, blanking of a finished product is completed at the finished product blanking station, dust removal is performed at the dust removal station on the second product, main magnetic in the second product is magnetized at the main magnetic magnetizing station, auxiliary magnetic of the first product is magnetized at the auxiliary magnetic magnetizing station, the first product on the first row of magnetic gauges is moved to the second row of fixed gauges at the first product transferring station, the second product on the third row of magnetic gauges is moved to the second row of magnetic gauges on which the first product is placed, the main magnetic gauge is moved to the second row gauges on which the main magnetic feeding station, the wafer assembly is assembled with the main magnetic tray assembly, and the auxiliary magnetic feeding assembly is completed at the main magnetic feeding station.

3. The automatic production equipment of the main magnet and the auxiliary magnet of the multimedia loudspeaker as in claim 2, wherein a first gluing station is arranged between the first product feeding station and the second product feeding station, and gluing is performed on the upper surface of the first product on the second row of magnet gauges at the first gluing station; a second gluing station is arranged between the auxiliary magnet feeding station and the washer feeding station, and gluing is carried out on the upper surface of the auxiliary magnet on the first row of magnet gauges at the second gluing station; main magnetism material loading station with bracket component material loading station department is provided with the third rubber coating station, at the third rubber coating station, carries out the rubber coating to the upper surface that lies in the main magnetism on the third row's of magnetic gage.

4. The automatic production equipment of the main magnet and auxiliary magnet combination of the multimedia loudspeaker as claimed in claim 3, wherein a first pressing station is arranged between the auxiliary magnet feeding station and the second product moving station, and the first pressing station is used for pressing the first product and the second product which are arranged on the second row of magnetic gauges and are completely assembled; a second pressing station is arranged at the downstream of the second gluing station along the first conveying direction, and a first product on the first row of magnetic gauges is pressed at the second pressing station; and along the first conveying direction, a third pressing station is arranged at the downstream of the feeding station of the bracket component, and a second product on a third row of magnetic gauges is pressed at the third pressing station.

5. The automatic production equipment of the main and auxiliary magnetic combination of the multimedia loudspeaker as claimed in claim 4, wherein the first, second and third glue stations are respectively provided with a glue coating mechanism, the glue coating mechanism is provided with a plurality of glue coating guns, the glue coating guns are arranged along the first conveying direction, the distance between the adjacent glue coating guns is equal to the distance between the fixed gauges in the same row, and the glue coating guns can synchronously move up and down and move back and forth along the horizontal direction perpendicular to the first conveying direction; and/or all be provided with on first, second, the third rubber coating station and remove gluey mechanism for the gluey remaining glue of play gluey end of rubber coating rifle is got rid of, it is including supporting the gluey pole of removing on upper conveying mechanism to remove gluey mechanism, remove gluey pole along first direction of delivery extends remove to be provided with a plurality of bar grooves on the gluey pole equidistantly, the opening is removed gluey board at the opening part in every bar groove up, be provided with the bar hole on removing gluey board, when overlooking the observation, the size in bar hole is less than the size in bar groove, the quantity of rubber coating rifle, the quantity in bar groove are the same with the quantity of every row of fixed rule on the tray subassembly.

6. The automatic production equipment of the main and auxiliary magnetic combination of the multimedia loudspeaker as claimed in claim 4, wherein the fixing gauge is a hollow structure, two positioning holes are arranged on the tray body, and a positioning component is arranged at each station, the positioning component comprises:

the fixing plate is arranged below the upper-layer conveying mechanism;

a positioning plate supported on the fixing plate in a manner of moving up and down;

the two positioning bulges are arranged on the positioning plate and can be inserted into the positioning holes;

and the positioning rods can move up and down, the four positioning rods are arranged at equal intervals along the first conveying direction, and the distance between every two adjacent positioning rods is equal to the distance between every two adjacent fixed gauges on the same row.

7. A production method for the loudspeaker, which adopts the assembly line of claim 4, and specifically comprises the following steps:

step S1: the tray assembly moves to an auxiliary magnetic feeding station, and auxiliary magnets are fed onto the magnetic gauges in the first row of the tray assembly;

step S2: the tray assembly moves to a washer feeding station, and washers are fed onto a first row of magnetic gauges of the tray assembly and are assembled with auxiliary magnets to obtain a first product;

and step S3: the tray assembly moves to a main magnetic feeding station, and the main magnetic is fed to a third row of magnetic gauges of the tray assembly;

and step S4: the tray assembly moves to a support assembly feeding station, and the support assembly is fed to a third row of magnetic gauges of the tray assembly to be assembled with the main magnets, so that a second product is obtained;

step S5: the lifting mechanism at the tail end of the upper layer conveying mechanism conveys the tray assembly from the upper layer conveying mechanism to the lower layer conveying mechanism;

step S6: the lifting mechanism at the tail end of the lower-layer conveying mechanism conveys the tray assembly from the lower-layer conveying mechanism to the upper-layer conveying mechanism;

step S7: the tray assembly moves to a first product moving station, and the first product is moved to a second row of magnetic gauges;

step S8: the tray assembly moves to a second product material moving station, and a second product is moved to a second row of magnetic gauges to be assembled with the first product, so that a finished product is obtained;

step S9: the tray assembly with the finished product continues to perform steps S1-S8, and before performing S7, the tray assembly first passes through a finished product blanking station to blank the finished product obtained at the previous time.

8. The method of claim 7, wherein the tray assembly is plural, and the steps S1-S8 are performed simultaneously.

9. The method according to claim 8, wherein the tray assembly is moved to a second glue application station before performing the step S2, and the upper surface of the secondary magnet of the tray assembly is glue-applied; before the step S4 is executed, the tray component moves to a third gluing station, and gluing is carried out on the upper surface of the main magnet of the tray component; before step S6 is performed, the tray assembly moves to a first glue application station, where glue is applied to the upper surface of the first product of the tray assembly.

10. A method according to claim 9, wherein an oven is provided on the lower conveyor for heating the glued glue during movement of the tray assembly on the lower conveyor.

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