CN209748825U - Loudspeaker mounting system - Google Patents

Abstract

the utility model relates to the technical field of automation equipment, and provides a loudspeaker assembly system, which comprises a first assembly section and a second assembly section, wherein the first assembly section comprises a turntable, a plurality of first feeding stations and a plurality of first gluing devices, the first feeding stations and the first gluing devices are arranged along the turntable; conveying the first assembly which is assembled in the first assembling section to a second assembling section, wherein the second assembling section comprises a conveying device, a plurality of second feeding stations and a plurality of second glue beating devices, the second feeding stations and the second glue beating devices are arranged along the conveying device, and the second glue beating devices are respectively arranged at downstream stations of the second feeding stations correspondingly; the first assembling section and the second assembling section realize automatic assembling for forming a magnetic circuit and a diaphragm of the loudspeaker, realize the automation of assembling, save labor, improve the production efficiency and the production quality, contribute to the expansion of productivity and adapt to large-scale production requirements.

Description

Loudspeaker mounting system

Technical Field

The utility model relates to an automation equipment technical field especially relates to speaker assembly system.

Background

The loudspeaker, also known as loudspeaker, can change the signal of telecommunication into the acoustic signal, is a common electroacoustic transducer, and the loudspeaker contains more spare parts, need bond the equipment formation subassembly between most spare parts, then assembles into the finished product, and the assembly process is accomplished by the manual work usually, and production efficiency is lower, and the human cost is high, is unfavorable for the improvement of productivity, can not adapt to the mass production demand.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a speaker assembly system to improve assembly efficiency.

the utility model provides a technical scheme that above-mentioned technical problem adopted is:

The loudspeaker assembling system comprises a first assembling section and a second assembling section, wherein the first assembling section comprises a rotary table, a plurality of first feeding stations and a plurality of first gluing devices, the first feeding stations and the first gluing devices are arranged along the rotary table, the rotary table rotates to drive materials to be conveyed, and the first gluing devices are respectively and correspondingly arranged at downstream stations of the first feeding stations; and the first assembly after being assembled in the first assembling section is conveyed to the second assembling section, the second assembling section comprises a conveying device, a plurality of second feeding stations and a plurality of second glue beating devices, the second feeding stations and the second glue beating devices are arranged along the conveying device, and the second glue beating devices are respectively and correspondingly arranged at downstream stations of the second feeding stations.

As an improvement of the above technical scheme, the first assembly section includes a fixed platform and the turntable capable of rotating relative to the fixed platform, wherein the first feeding station includes a magnet feeding station and a T-iron feeding station, a magnet feeding device is arranged corresponding to the magnet feeding station, a T-iron feeding device is arranged corresponding to the T-iron feeding station, and the first gluing device includes a T-iron gluing device and a magnet gluing device; the carousel rotates and drives the material magnet loading attachment T indisputable loading attachment T iron beat the mucilage binding and the magnet is beaten and is conveyed between the mucilage binding, and magnet loading attachment is located T indisputable loading attachment's low reaches, and T iron is beaten the corresponding low reaches that is located T indisputable loading attachment of mucilage binding, and magnet is beaten the low reaches that the mucilage binding corresponds and is located magnet loading attachment.

As a further improvement of the above technical solution, the T iron feeding device includes a T iron conveying device and a T iron transferring device, the T iron conveying device is configured to convey T iron toward the turntable, and the T iron transferring device is configured to obtain T iron on the T iron conveying device and place the T iron on the turntable.

as a further improvement of the above technical scheme, the magnet feeding device includes a first magnet conveying mechanism, a first magnet moving mechanism, a second magnet conveying mechanism, and a second magnet moving mechanism, the first magnet conveying mechanism is used for storing and pushing a magnet stack to move towards the second magnet conveying mechanism, the first magnet moving mechanism is used for obtaining a single magnet on the first magnet conveying mechanism and placing the single magnet on the second magnet conveying mechanism, the second magnet conveying mechanism is used for conveying the magnet on the second magnet conveying mechanism towards the direction of the turntable, and the second magnet moving mechanism is used for obtaining the magnet on the second magnet conveying mechanism and installing the magnet on the corresponding T-iron on the turntable.

As a further improvement of the technical scheme, the first assembling section further comprises a basin stand part used for feeding and assembling the basin stand.

As a further improvement of the above technical solution, the second assembly section includes a conveying device and a plurality of glue applying devices with glue applying heads, the second loading station includes a damper loading station, a drum paper loading station and a blank pressing loading station, the second glue applying device includes a damper glue applying device, a damper center glue applying device, a drum paper outer ring glue applying device, a drum paper center glue applying device and a blank pressing glue applying device, wherein the damper glue applying device is arranged at an upstream of the damper loading station; the elastic wave center glue beating device and the drum paper outer ring glue beating device are arranged between the elastic wave feeding station and the drum paper feeding station; the drum paper center glue beating device and the edge pressing glue beating device are arranged between the drum paper feeding station and the edge pressing feeding station.

as a further improvement of the above technical solution, the second assembling section further includes a glue receiving device, the glue receiving device includes a glue receiving container for receiving glue and a container cover for covering an opening of the glue receiving container, and the container cover is provided with a glue dripping opening.

as a further improvement of the above technical solution, the second gluing device includes a glue removing device, the glue removing device includes a glue removing portion, a first glue removing driving portion and a second glue removing driving portion, the first glue removing driving portion is used for driving the glue removing portion to rotate, and the second glue removing driving portion is used for driving the glue removing portion to move.

As a further improvement of the above technical solution, the first assembling section further includes a first drying device, the first drying device is engaged with the rotary table, the material assembled on the rotary table can be conveyed into the first drying device, the second assembling section is engaged with the first drying section, and the material output from the first drying device can be conveyed into the second assembling section.

as a further improvement of the above technical solution, the material conveying device further comprises a third assembling section connected with the second assembling section, and the material output from the second assembling section can be conveyed to the third assembling section; the third assembling section comprises a winding station, a welding wire cutting station and a dustproof cap installing station, wherein a welding wire inserting positioning gauge station for inserting a welding wire positioning gauge is arranged at the upstream station of the winding station; a soldering tin device, a welding wire pulling positioning gauge device and a welding wire glue gluing device are sequentially arranged between the winding station and the welding wire shearing station; a dust collection device is arranged between the welding wire cutting station and the dust cap installing station; and a downstream station of the station for installing the dustproof cap is provided with a dustproof cap glue beating device.

The utility model has the advantages that:

The utility model discloses a loudspeaker assembly system includes first assembly section and second assembly section, wherein, first assembly section includes the carousel and sets up along the carousel a plurality of first material loading stations and a plurality of first rubberizing devices, and the carousel rotates and drives the material and carry, and each first rubberizing device corresponds the downstream station that sets up at each first material loading station respectively; conveying the first assembly which is assembled in the first assembling section to a second assembling section, wherein the second assembling section comprises a conveying device, a plurality of second feeding stations and a plurality of second glue beating devices, the second feeding stations and the second glue beating devices are arranged along the conveying device, and the second glue beating devices are respectively arranged at downstream stations of the second feeding stations correspondingly; the first assembling section and the second assembling section realize automatic assembling for forming a magnetic circuit and a diaphragm of the loudspeaker, realize the automation of assembling, save labor, improve the production efficiency and the production quality, contribute to the expansion of productivity and adapt to large-scale production requirements.

drawings

In order to more clearly illustrate the technical solution in the embodiments of the present invention, the following will briefly explain the drawings required to be used in the description of the embodiments:

FIG. 1 is a schematic view of one embodiment of a speaker mounting system;

FIG. 2 is a schematic view of one embodiment of a first assembly section;

FIG. 3 is a schematic view of one embodiment of the portion of the tray of FIG. 2;

FIG. 4 is a perspective view of a portion of the structure of FIG. 3;

FIG. 5 is a schematic structural view of one embodiment of a T-iron charging device;

FIG. 6 is a schematic structural diagram of an embodiment of a magnet feeding device;

FIG. 7 is a schematic structural diagram of an embodiment of a calibration device;

FIG. 8 is a schematic structural view of one embodiment of the alignment cover of FIG. 7;

FIG. 9 is a schematic structural view of one embodiment of a first stage transfer mechanism;

FIG. 10 is a top view of an embodiment of a second mounting section;

FIG. 11 is a schematic structural view of an embodiment of a dust removing device;

FIG. 12 is a schematic view of an embodiment of a gluing device and its surrounding devices;

FIG. 13 is a schematic diagram of one embodiment of a pre-positioning device;

FIG. 14 is a schematic structural view of an embodiment of a glue applying device, a glue wire removing device and a glue receiving device;

FIG. 15 is a schematic view of one embodiment of a third assembly section;

FIG. 16 is a schematic view of one embodiment of a fourth assembly section.

Detailed Description

The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features, and the effects of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and other embodiments obtained by those skilled in the art without inventive labor based on the embodiments of the present invention all belong to the protection scope of the present invention. In addition, all the connection/connection relations referred to in the patent do not mean that the components are directly connected, but mean that a better connection structure can be formed by adding or reducing connection auxiliary components according to specific implementation conditions. The upper, lower, left, right and other directions of the present invention are only described with respect to the mutual position relationship of the components of the present invention in the drawings. The utility model provides an each technical feature can the interactive combination under the prerequisite of conflict each other.

Fig. 1 is a top view of an embodiment of a loudspeaker assembling system, and in order to adapt to the drawing, fig. 1 has cut the whole loudspeaker assembling system into two parts from a curve x-x, so as to integrally illustrate the loudspeaker assembling system, and referring to fig. 1, the loudspeaker assembling system comprises a first assembling section 100 and a second assembling section 200, the first assembling section 100 and the second assembling section 200 are connected through a first section transfer mechanism 101, and materials assembled in the first assembling section 100 can be conveyed to the second assembling section 200 through the first section transfer mechanism 101, so that the materials enter the second assembling section 200 to assemble corresponding parts.

first assembly segment 100 is used for assembling the magnetic circuit, specifically is used for carrying out material loading and assembly to T iron, magnet and basin frame, and second assembly segment 200 is used for the diaphragm assembly, specifically is used for assembling voice coil/bullet ripples, drum paper and blank pressing on the magnetic circuit of accomplishing to first assembly segment 100 assembly.

The loudspeaker assembling system can further comprise a third assembling section 300 connected with the second assembling section 200, the assembled materials of the second assembling section 200 can be conveyed to the third assembling section 300 through the second section transfer device 201, and the third assembling section 300 is used for soldering tin and mounting a dust cap on the assembled materials of the second assembling section 200.

the loudspeaker assembly system may further comprise a fourth assembly section 400 connected to the third assembly section 300, the assembled material of the third assembly section 300 being transferable to the fourth assembly section 400 by means of a third section transfer device 301, the fourth assembly section 400 being adapted to quality control and packaging the assembled material from the third assembly section 300.

Fig. 2 is a schematic diagram of an embodiment of a first assembly section, and referring to fig. 2, the first assembly section 100 may include a turntable portion 102, a basin stand portion 103, and a drying portion 104, the turntable portion 102 includes a turntable, and a plurality of first feeding stations and a plurality of first gluing devices that are disposed along the turntable, the turntable rotates to drive a material to be conveyed, and each first gluing device is disposed at a downstream station of each first feeding station. The basin frame part 103 is used for loading and assembling the basin frame and comprises a basin frame loading station and a basin frame pressing device, and the T iron and the magnet of the turntable part 102 can be transferred to the basin frame part 103 after the turntable part 102 is assembled, so that the basin frame is loaded and assembled; the drying part 104 is used for drying the products output by the basin frame part 103, and specifically includes a first drying box 1041 and a first drying box transmission device 1042 arranged in the first drying box 1041, the products assembled from the basin frame part 103 can be conveyed into the first drying box 1041, conveyed in the drying box by the first drying box transmission device 1042 and dried at the same time, and the products can be dried by arranging a heating device in the drying box or introducing a hot air source, which is helpful for strengthening the adhesive, and a heating pipe 1044 is arranged as the heating device in the embodiment; a circulation fan 1045 may be further provided in the first drying cabinet to form an air flow in the cabinet, which contributes to an improvement of drying efficiency. The first drying box conveying device 1042 can adopt a chain transmission mode, a first drying jig 1043 is arranged on a transmission chain, the materials assembled on the basin frame part 103 can be transferred to the first drying jig 1043, and the first drying box conveying device 1042 drives the first drying jig 1043 to convey along a preset path, so that the materials are conveyed.

The first assembling section 100 further comprises a first blanking station where a first blanking device 105 can be arranged, and the first drying box conveying device 1042 conveys the material from the first drying box 1041 to the first blanking station, and blanking is performed through the first blanking device 105; at the first unloading station, a first unloading conveying device 106 may be further provided, the first unloading device 105 may convey the material at the first unloading station onto the first unloading conveying device 106, and the first unloading conveying device 106 may convey the material from the first unloading station to the first segment transfer mechanism 101. The first blanking device 105 may be a conventional single axis robot or a rotary robot and the first blanking conveyor 106 may be a conventional belt drive.

the components conveyed from the first drying oven 1041 are continuously conveyed to a first blanking station through a first blanking conveying section 107, a conveying device of the first blanking conveying section 107 can convey the first drying jig 1043 in a chain transmission mode, so that the components conveyed from the first drying oven 1041 are conveyed, the first blanking conveying section 107 comprises a first blanking conveying device 1071, a first blanking segment magnetic gauge pulling device 1072, a first blanking segment magnetic gauge detecting device 1073 and a first blanking segment dust removing device 1074 which are sequentially arranged along the first blanking conveying device 1071, the components conveyed from the first drying oven 1041 firstly reach the first blanking segment magnetic gauge pulling device 1072 to pull out a magnetic gauge, and then reach the first blanking segment magnetic gauge detecting device 1073 to detect whether the magnetic gauge is pulled out, and magnetic gauge detection can be performed by arranging a visual identification module, for example, arranging a CCD camera; after the magnetic gauge is determined to be pulled out, the part reaches a first blanking section dust removal device 1074 along with a first drying jig to remove dust in an annular gap between the T iron and the magnet, and the first blanking section dust removal device can remove dust in the annular gap between the T iron and the magnet by adopting a mode of connecting a blowing-sucking nozzle with an air source; and after the dust removal is finished, the first blanking station is reached, the first blanking station is transferred to a first blanking transmission device 106 through a first blanking device 105, the first blanking transmission device is conveyed into a second assembly section 200, the first drying jig continuously and circularly flows back to the basin frame part 103, and then the first drying jig enters a first drying box through the basin frame part 103.

fig. 3 is a schematic diagram of an embodiment of the rotating disc portion 102 in fig. 2, fig. 4 is a schematic perspective view of a partial structure in fig. 3, and referring to fig. 3 and 4, the rotating disc portion 102 of the first assembly section 100 includes a fixed platform 110 and a rotating disc 120 capable of rotating relative to the fixed platform 110, a plurality of first jigs 121 are circumferentially distributed on the rotating disc 120, the first feeding station includes a magnet feeding station, a T-iron feeding station and a basin stand feeding station, a magnet feeding device is arranged corresponding to the magnet feeding station, a T-iron feeding device is arranged corresponding to the T-iron feeding station, and the first gluing device includes a T-iron gluing device and a magnet gluing device;

The magnet feeding device 130, the T-iron feeding device 140, the T-iron gluing device 150, and the magnet gluing device 160 are disposed around the turntable 120. The turntable 120 rotates to drive the first jig 121 to be conveyed among the magnet feeding device 130, the T-iron feeding device 140, the T-iron gluing device 150 and the magnet gluing device 160 to form an annular circulating conveying assembly line; the magnet feeding device 130 is located at the downstream of the T-iron feeding device 140, the T-iron gluing device 150 is correspondingly located at the downstream of the T-iron feeding device 140 and is used for gluing the T-iron fed onto the turntable 120 for subsequent magnet installation, and the magnet gluing device 160 is correspondingly located at the downstream of the magnet feeding device 130 and is used for gluing corresponding parts on the magnet for subsequent part installation.

Specifically, the T-iron gluing device 150 is disposed on the fixed platform 110, is located at the periphery of the turntable 120, and is correspondingly located between the magnet feeding device 130 and the T-iron feeding device 140. The magnet gluing device 160 is disposed on the fixed platform 110, and is located at the periphery of the turntable 120 and correspondingly located downstream of the magnet feeding device 130. The T-iron glue applicator 150 and the magnet glue applicator 160 may employ conventional glue guns, such as a suck-back glue gun.

the turntable part 102 is provided with a turntable blanking station, a turntable blanking device 190 can be arranged at the turntable blanking station, the turntable blanking device 190 comprises a turntable blanking and taking claw 191 and a turntable blanking and taking rotating device 192 (which can be a rotating cylinder), and the turntable blanking and taking claw 191 is driven to rotate by the turntable blanking and taking rotating device 192, so that the turntable part can move between the turntable 120 and the turntable blanking station. In this embodiment, the turntable blanking device 190 includes a pair of turntable blanking and material taking claws 191 symmetrically arranged to realize high-speed blanking.

Fig. 5 is a schematic structural diagram of an embodiment of a T-iron feeding device, and referring to fig. 3 and 5, the T-iron feeding device 140 includes a T-iron conveying device 141 and a T-iron transferring device 142, the T-iron conveying device 141 is used for conveying T-iron toward the turntable 120, and the T-iron transferring device 142 is used for obtaining T-iron on the T-iron conveying device 141 and placing the T-iron on a corresponding first fixture 121 on the turntable 120, so as to realize automatic feeding of T-iron. The T iron conveying device 141 can comprise a plurality of parallel T iron conveying belts 1411 for conveying at the same time, so that the conveying efficiency is improved; in this embodiment, the T-iron conveying device 141 includes three parallel T-iron conveyor belts 1411, the T-iron conveyor belts 1411 may be driven in a conventional belt transmission manner, a T-iron limiting device 1412 is disposed at a front end of the T-iron conveyor belts 1411 in a conveying direction, the T-iron limiting device 1412 is configured to stop and limit the T-iron on the T-iron conveyor belts 1411, the T-iron limiting device 1412 may be a V-shaped notch, and may adjust a position of the circular T-iron so that a circle center of the circular T-iron is located at a designated position, so that the T-iron transferring device 142 can accurately obtain the T-iron; the T-iron moving device 142 includes a T-iron material taking clamping jaw 1421, a T-iron lifting device 1422 (which may be a cylinder) for driving the T-iron material taking clamping jaw 1421 to move up and down, and a T-iron transverse moving device 1423 (which may be a linear sliding table) for driving the T-iron lifting device 1422 to move transversely, so that the T-iron material taking clamping jaw 1421 can move back and forth between different T-iron conveyor belts 1411, so as to obtain T-irons on different T-iron conveyor belts 1411, which can improve the feeding efficiency and is helpful to improve the production efficiency. A T iron dust removal device 143 can be further arranged above the T iron conveyor belt 1411, and blowing and sucking air flow is used for removing dust of materials conveyed on the T iron conveyor belt 1411.

fig. 6 is a schematic structural diagram of an embodiment of a magnet feeding device, referring to fig. 3 and 6, the magnet feeding device 130 includes a first magnet conveying mechanism 131, a first magnet moving mechanism 133, a second magnet conveying mechanism 132, and a second magnet moving mechanism 134, the first magnet conveying mechanism 131 is used for storing and pushing a magnet stack to move toward the second magnet conveying mechanism 132, the first magnet moving mechanism 133 is used for obtaining a single magnet on the first magnet conveying mechanism 131 and placing the single magnet on the second magnet conveying mechanism 132, the second magnet conveying mechanism 132 is used for conveying the magnet thereon toward the turntable 120, and the second magnet moving mechanism 134 is used for obtaining the magnet on the second magnet conveying mechanism 132 and placing the magnet on the T-iron on the corresponding first fixture 121 on the turntable 120, so as to achieve automatic feeding and installation of the magnet.

The first magnet conveying mechanism 131 includes a storage chute 1311, a push rod 1312, a pushing block 1313 and a driving part 1314, the storage chute 1311 is used for stacking magnets, the pushing block 1313 is connected to the push rod 1312, in specific implementation, the push rod 1312 may be of a screw rod structure, and the pushing block 1313 may be provided with an internal thread structure matching with the external thread connection of the screw rod, so that the driving part 1314 drives the push rod 1312 to rotate, the push rod 1312 rotates to drive the pushing block 1313 to move along the storage chute 1311, and when the magnets are placed in the storage chute 1311, the upper ends of the magnets are higher than the bottom of the pushing block 1313, so that the pushing block 1313 can push the magnet stack to move along the storage chute 1311 towards the direction of the rotating disc 120.

The second magnet conveying mechanism 132 comprises a magnet conveying belt mechanism 1321 and a magnet blowing and dust sucking mechanism 1322, the magnet conveying belt mechanism 1321 can be a conventional belt conveying mechanism, a conveying belt of the magnet conveying belt mechanism is of an upper hollow structure and a lower hollow structure formed by rubber strips, and the magnet blowing and dust sucking mechanism 1322 can adopt a powerful negative pressure blowing and dust sucking fan, can blow off most dust on the surface of a magnet, and avoids influencing the bonding stability of the magnet and T iron.

the first magnet transferring mechanism 133 and the second magnet transferring mechanism 134 may employ a conventional robot for grasping and transferring the magnets at the corresponding positions.

after the T-iron and the magnet are assembled, the magnetic gauge can be further installed on the T-iron and the magnet, so that the subsequent installation of the auxiliary magnet or the voice coil and other parts is facilitated, therefore, the loudspeaker magnetic circuit assembling device of the embodiment further comprises a magnetic gauge feeding device 170, and the magnetic gauge feeding device 170 is arranged at the downstream of the magnet gluing device 160 and is used for feeding and installing the magnetic gauge. The magnetic gauge feeding device 170 comprises a vibrating feeding tray 171 and a mounting manipulator 172, the vibrating feeding tray 171 conveys the magnetic gauges to a feeding position, the mounting manipulator 172 clamps the magnetic gauges and conveys the magnetic gauges to a set position above the turntable 120, at this time, the turntable 120 conveys the mounted T-iron-magnet assembly to the set position, and the mounting manipulator 172 descends to mount the magnetic gauges on the T-iron-magnet assembly for subsequent part mounting.

Fig. 7 is a schematic structural diagram of an example of the correcting device, fig. 8 is a schematic structural diagram of an embodiment of the correcting cover body in fig. 7, and referring to fig. 3, 7 and 8, a correcting device 180 is further disposed between the magnet feeding device 130 and the magnet gluing device 160 for correcting the magnet and the T-iron to be concentric. The correcting device 180 comprises a correcting cover body 181 and a correcting lifting device 182 for driving the correcting cover body 181 to move up and down, the correcting lifting device 182 can be an air cylinder, the correcting cover body is connected to the correcting lifting device 182 through a correcting cover body support 183, and the correcting cover body support 183 is driven to move up and down through the correcting lifting device 182, so that the lifting movement of the correcting cover body 181 is realized. The correcting cover body 181 can be connected to the correcting cover body bracket 183 through an elastic device 184, so that the floating connection of the correcting cover body 181 is realized, and the parts (T iron and magnet) to be corrected are prevented from being damaged. The internal diameter of the correction cover body 181 is slightly larger than the external diameter of the convex mounting part on the T iron, so that when the correction cover body 181 covers the convex mounting part on the T iron, the T iron can be concentric with an inner hole 1811 of the correction cover body 181, a conical surface 1812 is arranged outside the correction cover body 181, and when the correction cover body 181 covers the T iron, the conical surface 1812 abuts against the inner wall of the central hole of the magnet, so that the magnet is adjusted to be concentric with the T iron, and the correction of the T iron and the magnet is realized.

Fig. 9 is a schematic structural diagram of an embodiment of a first-stage transfer mechanism, referring to fig. 1 and 9, the first-stage transfer mechanism 101 may be a mechanical arm, in this embodiment, the first-stage transfer mechanism 101 includes a material taking device 1011 for taking a material, a first transfer lifting device 1013 for driving the material taking device 1011 to move up and down, and a first transfer driving device 1014 for driving the material taking device 1011 to rotate, the material taking device 1011 may be symmetrically provided with a pair of material taking heads 1012, the transfer driving device may be a motor for driving the material taking device 1011 to rotate, when the material taking device 1011 rotates, a rotation range of the pair of material taking heads 1012 covers a first material unloading station and a material loading station of a second assembly section, and a magnetic circuit assembled by the first-stage transfer mechanism 101 may be transferred to the second assembly section 200 for subsequent assembly.

Fig. 10 is a top view of an embodiment of a second assembling section 200, referring to fig. 10, a first component assembled in the first assembling section 100 is conveyed to the second assembling section 200, the second assembling section 200 is a diaphragm assembling section and is used for assembling an elastic wave, a drum paper and a pressing plate with a magnetic circuit assembled in the first assembling section 100, the second assembling section 200 includes a conveying device 210, and a plurality of second feeding stations and a plurality of second glue applying devices 220 arranged along the conveying device, and each second glue applying device is correspondingly arranged at a downstream station of each second feeding station. The second glue-applying device 220 includes an elastic wave glue-applying device 221, an elastic wave center glue-applying device 222, a drum paper outer ring glue-applying device 223, a drum paper center glue-applying device 224 and a blank holder glue-applying device 225. The second feeding station comprises an elastic wave feeding station 230, a drum paper feeding station 240 and a blank pressing feeding station 250, and the elastic wave, the drum paper and the blank pressing can be respectively fed at the corresponding feeding stations through manual or automatic equipment (such as a mechanical arm and the like).

The second assembling section 200 may further include a second drying device 226, configured to perform drying treatment on the products output by the conveying device, and specifically includes a second drying box 2261 and a second drying box conveying device 2262 disposed in the second drying box 2261, where the products assembled along the conveying device may be conveyed into the second drying box 2261, conveyed in the drying box by the second drying box 2261 conveying device, and dried simultaneously, and the products may be dried by disposing a heating device in the drying box or introducing a hot air source, so as to facilitate strengthening of the adhesive. The second drying oven 2261 conveying device can adopt a chain transmission mode, a second drying jig 2263 is arranged on a transmission chain, products after the assembly of the conveying device can be conveyed to the second drying jig 2263 through the first section of transfer mechanism 101, and the second drying oven 2261 conveying device drives the second drying jig to convey the products along a preset path, so that the conveying of the materials is achieved.

The elastic wave glue gluing device 221 is arranged at the upstream of the elastic wave feeding station 230, and can glue on the magnet firstly so as to facilitate the subsequent bonding assembly after elastic wave feeding; the elastic wave center glue beating device 222 and the drum paper outer ring glue beating device 223 are arranged between the elastic wave feeding station 230 and the drum paper feeding station 240, the elastic wave center glue beating device 222 is used for gluing the center of an elastic wave, and the drum paper outer ring glue beating device 223 is used for gluing the inner side edge of the basin frame, so that drum paper subjected to subsequent feeding can be bonded and assembled; the drum paper center glue beating device 224 and the edge pressing glue beating device 225 are arranged between the drum paper feeding station 240 and the edge pressing feeding station 250, the drum paper center glue beating device 224 is used for gluing the center of the drum paper, and the edge pressing glue beating device 225 is used for gluing the part, needing to be bonded with the edge pressing of subsequent feeding, of the drum paper so as to facilitate the subsequent edge pressing feeding bonding assembly.

a wire penetrating and welding station 270 can be arranged in front of the drum paper outer ring glue gluing device 223, the wire penetrating and welding station is suitable for assembling a loudspeaker with welding wires, and an automatic wire penetrating and welding device, such as a wire penetrating and welding manipulator provided with a visual recognition device, or an operator can be configured to perform manual wire penetrating and welding.

An auxiliary assembly device 260 for auxiliary assembly is further arranged along the conveying device, and a plasma treatment device 261 can be arranged at an upstream station of the elastic wave glue gluing device 221 and is used for carrying out plasma treatment on the surface to be coated with the elastic wave glue, so that the bonding performance of the bonding surface can be enhanced. Plasma processing apparatus 261 and bullet ripples are glued and are beaten still to be provided with dust collector 262 between the device 221, can remove dust to the annular gap between the two after T iron and magnet steel assembly, avoid the fastness that the dust influences the bonding. The dust removing device 262 may be a blowing and sucking device having a blowing and sucking nozzle.

the detection device 263 is arranged at the previous station of the elastic wave glue gluing device 221, and a detection device with a visual identification detection module (such as a CCD (charge coupled device) module) can be adopted for detecting the surface defect of the elastic wave glue to be coated, so that the bonding performance of a part with a defective surface is prevented from being influenced by the bonding assembly.

The pre-positioning devices 264 can be respectively arranged at the next station of each gluing device, so that parts arranged on the rotating second jig are pre-positioned after gluing is completed, and then flow into the next station, so that the products have the same rotating starting point after being pre-positioned, the accuracy of subsequent assembly procedures is improved, and the assembly efficiency is improved.

The former station that hits rubber device 222 is glued to bullet ripples center is provided with presses bullet ripples device 265, presses bullet ripples device 265 including bullet ripples pressure head and the bullet ripples pressure head drive arrangement of drive bullet ripples pressure head motion for exert pressure with bullet ripples to the basin frame, make bullet ripples and basin frame pressfitting, can help improving bonding quality with the viscose equipartition between basin frame and the bullet ripples.

and a downstream station of the blank pressing and loading station 250 is provided with a blank pressing device 266, and the blank pressing device 266 comprises a blank pressing pressure head and a blank pressing pressure head driving device for driving the blank pressing pressure head to move, and is used for pressing and loading the blank so as to ensure that the blank is bonded more firmly. The pre-positioning device 264 can be arranged at the downstream of the edge pressing device 266 to pre-position the assembly after edge pressing installation, which is beneficial to accurate and efficient implementation of the next process action.

The conveying device 210 includes a conveying section 211, a reflow section 212 and a plurality of second jigs 213, the conveying section 211 is used for conveying the second jigs 213 along the assembling direction, the reflow section 212 is used for reflowing the second jigs 213 from the tail end of the conveying section 211 to the start end of the conveying section 211, and the conveying and reflowing of the second jigs 213 can be realized by adopting a conventional belt conveying mechanism. The beginning end of the conveying section 211 is provided with a feeding device 80 for placing the material on the second jig 213 so as to be conveyed along the conveying section 211 along with the flowing of the second jig 213, and the end is provided with a discharging device 290 for taking out the material conveyed to the end from the second jig 213 to be put into the next process or directly discharged to a receiving device. The feeding device 280 and the discharging device 290 can be rotary manipulators, so that automatic feeding and discharging can be realized.

fig. 11 is a schematic structural diagram of an embodiment of a dust removing device, referring to fig. 10 and fig. 11, in this embodiment, the dust removing device 262 includes an air nozzle 2621, the air nozzle 2621 is disposed on a dust removing lifting device 2622, the dust removing lifting device 2622 can be a single-shaft manipulator or an air cylinder, the dust removing lifting device 2622 drives the air nozzle 2621 to move up and down so as to be close to or away from a material to be removed, the air nozzle 2621 is eccentrically connected to a rotating shaft 2624 of a rotary driving part 2625 through a connecting block 2623, so that the rotary driving part 2625 drives the rotating shaft 2624 to rotate so as to drive the air nozzle 2621 to perform a circular motion, the rotary driving part 2625 can be a motor, in this embodiment, the dust removing lifting device 2622 is an air cylinder, the air nozzle 2621 is connected to the air cylinder through an air nozzle bracket 2626, the air nozzle bracket 2626 is fixedly disposed on a transmission device through a fixing bracket 2627, the, the air nozzle bracket 2626 is connected with the slide rail through the slide block 628 in a matching way, so that the air nozzle bracket 2626 can be connected with the fixed bracket 2627 in a sliding way, the air nozzle bracket can be driven by the telescopic motion of the air cylinder to ascend and descend so as to realize the ascending and descending motion of the air nozzle 2621, the center distance between the air nozzle 2621 and the rotating shaft 2624 is set according to the size of the annular gap between the T iron and the magnetic steel, so that the air nozzle 2621 can just perform the circular motion along the annular gap, thereby efficiently removing the dust in the annular gap, the dust removing device 262 is also provided with an auxiliary dust removing cover which is covered on the periphery of the air nozzle 2621 and is driven by the dust removing and lifting device 2622 to perform the ascending and descending motion, the auxiliary dust removing cover can be lifted and descended synchronously with the air nozzle 2621 or independently, when the dust is required to be removed, the auxiliary dust removing cover is covered, air cock 2621 removes dust at the inside rotation of supplementary dust excluding hood to avoid the raise dust and pollute other parts of subassembly, improve dust collection efficiency.

Fig. 12 is a schematic structural diagram of an embodiment of a gluing device and its surrounding devices, fig. 13 is a schematic structural diagram of an embodiment of a pre-positioning device, and referring to fig. 10, fig. 12 and fig. 13, the pre-positioning device 264 includes a positioning push rod 2641 and a positioning head 2642, the positioning push rod 2641 can be driven by a positioning cylinder 2643 to adjust the position of the positioning head 2642, a component flows into a station where the pre-positioning device 264 is located, the rotatable second jig 213 stops flowing forward, the component continues to rotate on the rotatable second jig 213, a raised positioning point is provided on the component, when the positioning point on the component contacts the positioning head 2642, the component stops rotating on the second jig 213, the jig continues to idle, when the positioning head 2642 is adjusted to leave the positioning point, the component continues to rotate with the rotation of the second jig 213, thereby determining the rotation starting point of the component, completing the pre-positioning of the component, and flows to the next station to facilitate assembly of subsequent parts.

Fig. 14 is a schematic structural diagram of an embodiment of the glue applying device, the glue removing device, and the glue receiving device, and referring to fig. 10, 12, and 14, a glue receiving device 267 may be further disposed around part or all of the second glue applying device, the glue receiving device 267 includes a glue receiving container 2671 for receiving glue and a container cover 2672 for covering an opening of the glue receiving container 2671, and a glue dripping opening 2673 is disposed on the container cover 2672. When the assembly quality stopped operating, beat the mucilage binding and put into connecing gluey container 2671 through the opening 2673 that glues that the play of gluing head 201 can be beaten to the device of beating, can set up the frequency of glue dripping of beating gluey head, connect gluey container 2671 can receive to beat the gluey drop of gluing head droppings to avoid the colloid to stop flowing and block up out gluey mouth, influence next use, connect gluey accessible artificial mode that connects in the gluey container 2671 and clear away. The container cover 2672 may be manually opened, or as shown in the embodiment of the drawings, a cover opening device is provided, the cover opening device includes a cover opening connecting rod 2674 and a cover opening driving part 675 (which may be a motor), one end of the cover opening connecting rod 2674 is connected to the container cover 2672, and the other end of the cover opening connecting rod 2675 is connected to the cover opening driving part 2675, so that the cover opening driving part 2675 can drive the container cover to move, thereby opening and closing the container cover.

referring to fig. 12 and 14, a glue removing device 268 may be further disposed on a part or all of the glue applying device, the glue removing device 268 includes a glue removing wire portion 2681, a first glue removing wire driving portion 2682 and a second glue removing wire driving portion 2683, the first glue removing wire driving portion 2682 is used for driving the glue removing wire portion 2681 to rotate, and the second glue removing wire driving portion 2683 is used for driving the glue removing wire portion 2681 to move. In this embodiment, the glue removing wire portion 2681 is a long and thin rod-shaped structure, the first glue removing wire driving portion 2682 can be a motor, and the second glue removing wire driving portion 2683 can be a cylinder, therefore, after the current gluing action is completed, the second glue removing wire driving portion 2683 drives the glue removing wire portion 2681 to move towards the gluing head 201 of the gluing device, the first glue removing wire driving portion 2682 drives the glue removing wire portion 2681 to rotate, so that the glue wire remained at the gluing head 201 after the gluing is completed can be wound, and the glue wire is prevented from being drawn and adhered to the part of the subsequent incoming material.

In conclusion, the automatic assembly of the loudspeaker diaphragms can be realized through the conveying device 210, the second glue beating device 220 and the feeding stations, such as the elastic wave feeding station 230, the drum paper feeding station 240 and the edge pressing feeding station 250, the assembly rhythm is uniformly controlled by the control system, man-machine cooperation assembly or full-automatic assembly can be adopted, the labor cost is greatly reduced, the production efficiency is improved, the capacity is increased, and the production requirement of large batch production can be met. The plurality of auxiliary assembling devices arranged along the corresponding positions of the conveying device 210 can help to improve the assembling efficiency and quality.

Referring to fig. 1 and fig. 15, the assembled components of the second assembly section 200 reach the tail end of the conveying section 211 along with the second fixture 213, and are transferred to the third assembly section 300 through the second section transfer device 201, and the second fixture 213 is returned and conveyed to the head end of the conveying section 211 through the return section 212, so that fixture circulation is realized. The second end transfer device 201 comprises a transfer turntable 2011 and a pair of second transfer mechanisms 2012 arranged on two sides of the transfer turntable respectively, one of the pair of second transfer mechanisms 2012 is arranged at a position corresponding to the tail end of the conveying section 211, the other one of the pair of second transfer mechanisms 2012 is arranged at a position corresponding to the third assembly section, the transfer turntable is connected with a second drying box conveying device 2262 of the second drying device 226, the second transfer mechanism 2012 on one side of the second assembly section transfers the components on the second assembly section to the transfer turntable 2011, the components rotate along with the transfer turntable to reach the second transfer mechanism 2012 on one side of the third assembly section, and the second transfer mechanism 2012 on the side is transferred to the third assembly section 300. The structure of the second transfer mechanism 2012 can be the same as the structure of the first transfer mechanism 101, which is described above, to transfer the product.

Fig. 15 is a schematic diagram of an embodiment of a third assembly section 300, referring to fig. 15 in combination with fig. 1, the third assembly section 300 and the second assembly section 200 can be connected by a second section transfer device 201, the material assembled from the second assembly line can be transferred to the third assembly section 300 by the second section transfer device 201, the third assembly section 300 is used for soldering the product assembled in the second assembly section 200 and assembling a dust cap, in this embodiment, the third assembly section 300 includes a plurality of third jigs 310 and a third jig conveying device 320 for conveying the third jigs 310, the product assembled in the second assembly section 200 can be transferred to the third jig 310 on the third assembly section 300, a winding station 330, a wire shearing station 340 and a dust cap assembling station 350 are arranged along the third jig conveying device 320, wherein the winding station 330 can perform winding operation manually, or a winding device is arranged to perform automatic winding operation so as to facilitate subsequent soldering; the wire shearing and welding station 340 can manually perform wire shearing and welding operation or is provided with a corresponding wire shearing and welding device to perform automatic wire shearing and welding operation; the dustproof cap loading station 350 can manually load and assemble the dustproof cap, or set a corresponding dustproof cap loading device to automatically load the dustproof cap and place the dustproof cap at a corresponding position of a product.

Before soldering tin, the soldering wire can be positioned by adopting a soldering wire positioning gauge so as to facilitate subsequent soldering tin and reduce welding defects. The upstream station of the winding station 330 is provided with a wire inserting and positioning gauge station 360 for inserting a wire positioning gauge, wherein the wire inserting and positioning gauge can be manually operated by a person, or a corresponding wire inserting and positioning gauge device is arranged for automatically inserting the wire positioning gauge.

A soldering tin device 370 for welding the welding wire, a welding wire drawing positioning gauge device 380 for drawing out the welding wire positioning gauge and a welding wire glue applying device 390 for applying glue to the welding wire are sequentially arranged between the winding station 330 and the welding wire shearing station 340, so that soldering tin can be performed after winding is completed, the welding wire positioning gauge is drawn out, the welding wire is applied with glue, and the welding wire is cut at the welding wire shearing station 340 after the gluing is completed. Still be provided with a plurality of auxiliary devices along third tool conveyer 320, specifically, be provided with dust collector 321 between cut bonding wire station 340 and dress dust cap station 350, can adopt the mode of blowing or breathing in to remove dust, consequently can remove dust to the product before dress dust cap, then get into dress dust cap station 350 and carry out the assembly of dust cap, the low reaches station of dress dust cap station 350 is provided with dust cap and glues and beats mucilage binding device 322, can enter the item to beat to glue the dust cap, so that dust cap and product bond, dust cap glues and beats mucilage binding device 322 low reaches and set up and press dust cap device 323, be used for with dust cap to the product pressfitting, help bonding dust cap even.

The third assembly section 300 is further provided with a third blanking station, the third blanking station can be provided with a third section transfer device 301 for blanking the product assembled in the third assembly section 300, the third assembly section 300 is further provided with a third drying device, the third drying device 302 can be provided with the same structure as the second drying device 226, the third section transfer device 301 can be used for blanking the product on the third jig conveying device 320 and transferring the product to the third drying device, and the third section transfer device 301 can also be used for processing the product sent out from the third drying device and transferring the product to the fourth assembly section 400.

Fig. 16 is a schematic view of an embodiment of a fourth assembly block, and referring to fig. 16 in combination with fig. 1, the fourth assembly block 400 is used for quality inspection and packaging of a product assembled by the first assembly block 100, the second assembly block 200 and the third assembly block 300 at a time. The fourth assembly section 400 comprises a fourth jig 410 and a fourth jig conveyer 420, an EVA attaching station 430, a first sound testing station 440, a second sound testing station 450 and an appearance detecting station 460 are sequentially arranged along the fourth jig conveyer 420, a magnetizing device 470 is arranged between the EVA attaching station 430 and the first sound testing station 440, used for magnetizing products, a detection device can be arranged at the downstream station of the magnetizing device so as to detect magnetism, the detection is finished and the products sequentially reach a first sound testing station 440 and a second sound testing station 450 for sound testing, a marking device 480 can be arranged at the downstream of the second sound testing station 450, an automatic code spraying machine or an automatic labeling machine can be arranged, is used for carrying out traceable marking on the product, enters the appearance inspection station 460 after the marking of the product is finished, the station can be manually subjected to appearance detection, or a visual recognition device is arranged for automatic detection to detect whether the product appearance is qualified or not; the downstream station of outward appearance detection station 460 is provided with packing station 490, can dispose the manual work at this packing station 490 and pack the off-line, also can set up automatic packaging equipment to pack the off-line to the product after assembly detects the completion.

The first assembling section 100 and the second assembling section 200 form an assembling system of a loudspeaker magnetic circuit and a diaphragm, the third assembling section 300 is subsequently connected to realize online tin soldering, dust removal and dust cap assembling, the fourth assembling section 400 is subsequently connected to the third assembling section 300, online quality inspection and packaging offline of products can be realized, a complete loudspeaker assembling system is formed, action instructions and beat control of all assembling sections and cooperative control among all assembling sections can be realized, unified control can be realized through a control system, for example, a PLC (programmable logic controller) control system is adopted to carry out unified control, assembling automation is realized, manpower is saved, production efficiency and production quality are improved, the capacity can be expanded favorably, and the large-scale production requirement is met.

The above description is only for the preferred embodiment of the present invention, but the present invention is not limited to the above embodiment, and those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present invention, and these equivalent modifications or substitutions are included in the scope defined by the claims of the present application.

Claims (10)

1. a loudspeaker assembly system, characterized by: comprises a first assembling section and a second assembling section, wherein,

the first assembly section comprises a rotary table, a plurality of first feeding stations and a plurality of first gluing devices, the first feeding stations and the first gluing devices are arranged along the rotary table, the rotary table rotates to drive materials to be conveyed, and each first gluing device is correspondingly arranged at a downstream station of each first feeding station;

And the first assembly after being assembled in the first assembling section is conveyed to the second assembling section, the second assembling section comprises a conveying device, a plurality of second feeding stations and a plurality of second glue beating devices, the second feeding stations and the second glue beating devices are arranged along the conveying device, and the second glue beating devices are respectively and correspondingly arranged at downstream stations of the second feeding stations.

2. A loudspeaker mounting system according to claim 1, wherein: the first assembling section comprises a fixed platform and the rotating disc which can rotate relative to the fixed platform, wherein,

The first feeding station comprises a magnet feeding station and a T-iron feeding station, a magnet feeding device is arranged corresponding to the magnet feeding station, a T-iron feeding device is arranged corresponding to the T-iron feeding station, and the first glue beating device comprises a T-iron glue beating device and a magnet glue beating device;

The carousel rotates and drives the material magnet loading attachment T indisputable loading attachment T iron beat the mucilage binding and the magnet is beaten and is conveyed between the mucilage binding, and magnet loading attachment is located T indisputable loading attachment's low reaches, and T iron is beaten the corresponding low reaches that is located T indisputable loading attachment of mucilage binding, and magnet is beaten the low reaches that the mucilage binding corresponds and is located magnet loading attachment.

3. A loudspeaker mounting system according to claim 2, wherein: the T iron feeding device comprises a T iron conveying device and a T iron moving device, the T iron conveying device is used for conveying T iron to the direction of the rotary table, and the T iron moving device is used for obtaining T iron on the T iron conveying device and placing the T iron on the rotary table.

4. A loudspeaker mounting system according to claim 2, wherein: magnet loading attachment includes that first magnet conveying mechanism, first magnet move material mechanism, second magnet conveying mechanism, second magnet move material mechanism, first magnet conveying mechanism is used for the storage and promotes the magnet material heap and remove to second magnet conveying mechanism direction, first magnet moves material mechanism and is used for acquireing single magnet on the first magnet conveying mechanism and place in on the second magnet conveying mechanism, second magnet conveying mechanism be used for with magnet on it to the carousel direction is carried, second magnet moves material mechanism be used for acquireing magnet on the second magnet conveying mechanism and install in on the T iron that corresponds on the carousel.

5. A loudspeaker mounting system according to claim 2, wherein: the first assembling section further comprises a basin stand part used for loading and assembling the basin stand.

6. a loudspeaker mounting system according to claim 1, wherein: the second assembly section comprises a conveying device and a plurality of gluing devices with gluing heads, the second feeding station comprises an elastic wave feeding station, a drum paper feeding station and a blank pressing feeding station, the second gluing device comprises an elastic wave glue gluing device, an elastic wave center glue gluing device, a drum paper outer ring glue gluing device, a drum paper center glue gluing device and a blank pressing glue gluing device, wherein,

The elastic wave glue beating device is arranged at the upstream of the elastic wave feeding station;

The elastic wave center glue beating device and the drum paper outer ring glue beating device are arranged between the elastic wave feeding station and the drum paper feeding station;

The drum paper center glue beating device and the edge pressing glue beating device are arranged between the drum paper feeding station and the edge pressing feeding station.

7. The speaker mounting system of claim 6, wherein: the second assembling section further comprises a glue receiving device, the glue receiving device comprises a glue receiving container for receiving glue and a container cover for covering an opening of the glue receiving container, and a glue dripping opening is formed in the container cover.

8. the speaker mounting system of claim 6, wherein: the second is beaten mucilage binding and is put including removing the mucilage binding silk device, remove the mucilage binding silk device including removing gluey silk portion, first gluey silk drive division and the second of removing and remove gluey silk drive division, first gluey silk drive division that removes is used for the drive remove gluey silk portion and rotate, the second removes gluey silk drive division and is used for driving remove gluey silk portion and remove.

9. A loudspeaker mounting system according to claim 1, wherein: the first assembling section further comprises a first drying device, the first drying device is connected with the rotary disc, the materials assembled on the rotary disc can be conveyed into the first drying device, the second assembling section is connected with the first drying section, and the materials output from the first drying device can be conveyed into the second assembling section.

10. A loudspeaker mounting system according to any one of claims 1 to 9, wherein: the material conveying device also comprises a third assembling section jointed with the second assembling section, and the material output from the second assembling section can be conveyed to the third assembling section; the third assembling section comprises a winding station, a welding wire cutting station and a dustproof cap installing station, wherein,

a welding wire inserting positioning gauge station for inserting a welding wire positioning gauge is arranged at the upstream station of the winding station;

A soldering tin device, a welding wire pulling positioning gauge device and a welding wire glue gluing device are sequentially arranged between the winding station and the welding wire shearing station;

A dust collection device is arranged between the welding wire cutting station and the dust cap installing station;

And a downstream station of the station for installing the dustproof cap is provided with a dustproof cap glue beating device.