CN215313537U

CN215313537U - Rear cover feeding and gluing mechanism for production of vibrating horn

Info

Publication number: CN215313537U
Application number: CN202023039073.1U
Authority: CN
Inventors: 吴振兴
Original assignee: Xiamen Great Sound Technology Co ltd
Current assignee: Xiamen Great Sound Technology Co ltd
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2021-12-28
Anticipated expiration: 2030-12-16

Abstract

The utility model provides a mechanism is glued to lid material loading after vibrating loudspeaker production is provided with assembly line platform (1) side is provided with after cover loading attachment (2), the lid is glued mechanism (3), first glue solidification mechanism (4) and is glued mechanism (5) in advance after, after cover loading attachment (2), the lid is glued mechanism (3), first glue solidification mechanism (4) and is glued mechanism (5) and establish in proper order along assembly line platform (1) direction of delivery after gluing mechanism (5) and establish in proper order the same first glue solidification mechanism (4). The utility model can coordinate the performance to be superior in each process operation course, is provided with the pre-gluing mechanism, firstly and quickly carries out simple glue dispensing and positioning on the rear cover of the loudspeaker, and then the gluing mechanism is used for completely fixing the rear cover, so that the three-axis linkage of the gluing mechanism is realized, and the gluing requirements of rear covers in various shapes are met.

Description

Rear cover feeding and gluing mechanism for production of vibrating horn

Technical Field

The utility model relates to the technical field of loudspeaker production equipment, in particular to a rear cover feeding and gluing mechanism for producing a vibrating loudspeaker.

Background

The loudspeaker is a conversion device for converting electric energy into sound, when different electronic energy is transmitted to the coil, the coil generates energy to interact with the magnetic field of the magnet, the interaction causes the paper disc to vibrate, because the electronic energy changes at any time, the coil of the loudspeaker moves forwards or backwards, so the paper disc of the loudspeaker moves along with the electronic energy, and the action changes the density degree of air to generate sound;

lid equipment and fixed work of gluing behind traditional loudspeaker often are accomplished through manual line work, and it is with high personnel selection cost, and lid material loading equipment, glue after moreover and glue fixed and heat curing glue etc. multiple processes need seamless joint to go on, but manual line work produces the material very easily and piles up, is difficult to do production and links up smoothly.

Cover beat behind loudspeaker and glue the in-process, because the back cover part is the volume in whole vibration loudspeaker and accounts for the great, so beat glue only go on once and just beat and glue the design and cause loudspeaker outward appearance to warp easily, influence loudspeaker tone quality even.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the rear cover feeding and gluing mechanism for producing the vibrating horn, which can complete a plurality of processes such as feeding, assembling, gluing and fixing of the rear cover of the horn without manual operation.

Second, the concrete technical scheme

The utility model provides a mechanism is glued to back lid material loading with vibration loudspeaker production is provided with the assembly line platform side is provided with back lid loading attachment, back lid and beats gluey mechanism, first glue solidification mechanism, beat gluey mechanism and at least one second glue solidification mechanism in advance, back lid loading attachment, back lid are in advance to beat gluey mechanism, first glue solidification mechanism, beat gluey mechanism and second glue solidification mechanism and establish in proper order along assembly line platform direction of delivery.

The rear cover pre-gluing mechanism is provided with a support plate, a push-pull air cylinder is mounted at the top of the support plate, a piston rod of the push-pull air cylinder is perpendicular to the upper surface of the assembly line platform, a sliding frame is slidably mounted on the outer surface of a cylinder body of the push-pull air cylinder, and the sliding frame is fixedly connected with the outer end of the piston rod of the push-pull air cylinder; adjusting cylinders are respectively horizontally erected on two sides of the sliding frame, piston rods of the adjusting cylinders are fixedly connected with the sliding frame, the moving directions of the piston rods are parallel to the upper surface of the assembly line platform, and glue mounting frames are fixedly connected to the outer surface of a cylinder body of each adjusting cylinder.

The action principle is as follows: the rear cover is assembled on the horn semi-finished product on the assembly line through the rear cover feeding device, and because the rear cover part is large in size, when glue is applied and fixed, the rear cover part is conveyed to a glue applying position of the rear cover pre-glue applying mechanism through the assembly line platform to apply glue to the left side and the right side of the rear cover quickly, and then the first glue curing mechanism is used for heating and curing, so that preliminary quick and simple fixing is realized; then move to the position of gluing mechanism and glue the back lid all around and beat and glue, heat the solidification to beating gluey back lid via second glue solidification machine to realize the complete fixed on loudspeaker of back lid part.

Preferably, the method comprises the following steps: the rear cover feeding device is provided with a vibration feeding plate, a screening and sorting groove is connected to an output port of the vibration feeding plate, an output end of the screening and sorting groove is connected with a transverse material taking mechanism, a grabbing mechanism is arranged above the transverse material taking mechanism, and a magnetizing mechanism is arranged on the side edge of the transverse material taking mechanism.

The grabbing mechanism is provided with an installation support, a horizontal sliding seat is vertically arranged on the installation support, a sliding block is connected onto the horizontal sliding seat in a sliding manner, one side edge of the sliding block is connected with the output end of a pulling cylinder, and the pulling cylinder is installed on the installation support; the outer surface of the sliding block is provided with a vertical pushing cylinder, a grabbing mechanism mounting plate slides on the outer surface of the vertical pushing cylinder, the top of the grabbing mechanism mounting plate is connected with the output end of the vertical pushing cylinder, the outer surface of the grabbing mechanism mounting plate is connected with a grabbing head, and the grabbing head is a vacuum adsorption mechanism. The vacuum suction mechanism can grasp a small part such as a back cover member without causing physical damage to the easily deformable part.

Through vibration feed table and screening sequencing groove with in disorder not have the back lid spare of chapter orderly the transport horizontal feeding mechanism on, horizontal feeding mechanism will be side by side or single back lid spare transversely takes out in proper order again, makes it can be snatched the accurate snatching of the head of snatching of mechanism. The grabbing head which has grabbed the rear cover component accurately conveys the grabbed rear cover component to a target position along a fixed conveying path under the action of a pulling cylinder and a vertical pushing cylinder of the grabbing mechanism, and the grabbing head which has put down the rear cover component returns along the conveying path, so that the grabbing head reciprocates.

Preferably, the method comprises the following steps: the screening and sorting groove is provided with a supporting seat, a material conveying groove is arranged at the top of the supporting seat, at least one strip-shaped groove is arranged in the material conveying groove, and a cover plate is arranged on an opening of the material conveying groove. This apron can prevent effectively that external environment from disturbing the back cover part of bar inslot, can also inject the movement track of back cover part simultaneously, and the too big vibrations of prevention workstation lead to back cover part and pop out the bar groove.

Preferably, the method comprises the following steps: the width of the cover plate is smaller than that of the material conveying groove, and the two side edges of the cover plate and the groove wall of the material conveying groove form an observation port. Whether this viewing aperture is convenient for observe bar inslot back lid spare and is formed the jam, also can in time carry out the people and dredge through the viewing aperture if blockked, this viewing aperture also can provide instant ground heat dissipation for the bar groove simultaneously.

Preferably, the method comprises the following steps: the transverse material taking mechanism is provided with a mounting seat, the middle part of the mounting seat is provided with a mounting table, the upper part of the mounting seat is provided with a sliding cylinder, the sliding cylinder is positioned above the mounting table, a first material taking plate is vertically arranged on the mounting table, the inner side of the first material taking plate is horizontally and slidably connected with a second material taking plate, one side of the second material taking plate is connected with the output end of the sliding cylinder, and the first material taking plate and the second material taking plate can horizontally slide under the pulling of the sliding cylinder; and material taking ports are respectively arranged on the side edges of the upper ends of the first material taking plate and the second material taking plate. The transverse material taking mechanism horizontally takes out the rear cover parts in a group by one through the horizontal sliding of the first material taking plate and the second material taking plate so as to facilitate the grabbing of the grabbing head.

Preferably, the method comprises the following steps: the fixed connecting strip that is provided with of side of the surface of carriage, adjust cylinder's piston rod outer end with connecting strip fixed connection glue mounting bracket upper end is provided with the tighrening ring the side of tighrening ring is worn to be equipped with fastening screw, and this fastening screw's inner is worn out the tighrening ring inner wall is stretched into the inside length of tighrening ring in order to realize fixed the installation to the some packing elements of different thicknesses through rotatory fastening screw with control fastening screw.

Preferably, the method comprises the following steps: the gluing mechanism is provided with a rectangular mounting frame, a first sliding rail is arranged at the top of the rectangular mounting frame, a second sliding seat is connected onto the first sliding rail in a sliding manner, a first pulling mechanism is arranged on the side edge of the rectangular mounting frame, and the output end of the first pulling mechanism is connected with the second sliding seat; so that the second sliding seat and the device mounted thereon can slide along the first sliding rail under the action of the first pulling mechanism.

Two second sliding rails are oppositely arranged at the top of the second sliding seat, the second sliding rails and the first sliding rails are arranged on the same horizontal plane in a crossed manner, a second pulling mechanism is arranged between the two second sliding rails, a third sliding seat is arranged on the second sliding rails in a sliding manner, and the output end of the second pulling mechanism is connected with the third sliding seat; so that the third sliding seat and the device mounted thereon can slide along the second sliding rail under the action of the second pulling mechanism.

A fourth sliding seat is vertically arranged on the side edge of the third sliding seat, a third sliding rail is arranged on the outer side surface of the fourth sliding seat, and the third sliding rail and the side edge of the second sliding rail are arranged in a spatial cross manner; the third sliding rail is connected with a dispensing head in a sliding mode, the fourth sliding seat is provided with a third pulling mechanism, and the output end of the third pulling mechanism is connected with the dispensing head. So that the dispensing head can slide along the third slide rail under the action of the third pulling mechanism.

The glue dispensing head can horizontally and longitudinally move on the assembly line under the pulling action of the first pulling mechanism; the pulling action of the second pulling mechanism realizes the horizontal and transverse movement of the dispensing head on the assembly line, and the mutual matching of the two pulling mechanisms can realize the gapless gluing of the dispensing head along the periphery of the magnetic circuit material piece, so that the magnetic circuit is better connected with the vibration horn bracket; through the pulling effect of third pulling mechanism, realized the head of dispensing and reciprocated in vertical side on the assembly line for the head of dispensing accomplishes the beat of a vibration loudspeaker and glues after the rebound and break away from the workstation, get into the intermittent type and wait that the head of dispensing again moves downwards after the assembly line moves with the frock, prepares to beat to glue next vibration loudspeaker.

Preferably, the method comprises the following steps: first pulling mechanism is provided with first motor, and first motor is installed on the side of rectangle installing frame, connects first belt pulley a on the output of this first motor another side of rectangle installing frame still is provided with first belt pulley b, this first belt pulley b with first belt pulley a sets up relatively, and the cover is equipped with first belt between first belt pulley a and first belt pulley b, this first belt with second sliding seat fixed connection drives first belt through first motor and rotates to drive the slip of second sliding seat along first slide rail.

Preferably, the method comprises the following steps: the second pulling mechanism is provided with a second motor, the output end of the second motor is connected with a second belt pulley a, a second belt pulley b and a second belt pulley c are further respectively arranged in the directions of two sides of the second belt pulley a, the second belt pulley b and the second belt pulley c are sleeved with a second belt, the second belt surrounds a triangle, and a third sliding seat is fixedly connected with the transverse part, arranged between the second belt pulley b and the second belt pulley c, of the second belt and drives the second belt to rotate through the second motor, so that the third sliding seat and the fourth sliding seat slide along the direction of a second sliding rail.

Preferably, the method comprises the following steps: the first glue curing mechanism is provided with an installation clamping plate, the installation clamping plate is fixedly installed on the side face of the assembly line platform, a heating tube is installed at the upper end of the installation clamping plate, the heating tube is right opposite to the assembly line platform, when the follow-up tool is conveyed to the lower portion of the heating tube, heat emitted by the heating tube is transferred to the horn of the follow-up tool and then covers the horn of the follow-up tool with the adhesive glue, and therefore the solidification speed of the glue is accelerated.

The utility model has the beneficial effects that: 1. the rear cover pre-gluing mechanism is arranged, so that the assembly of the rear cover component is more accurate and stable, the gluing operation of the rear cover component, namely a large component, is performed in two times in sequence, the overall working time is saved, and the working efficiency is improved; 2. the automatic feeding and gluing mechanism has the advantages that the automation degree is high, manual operation is not needed for feeding, assembling and gluing of the rear cover, the feeding device of the rear cover completes feeding and assembling of the rear cover through the cooperation effect of the cylinders, and the gluing mechanism realizes three-axis linkage through the cooperation effect of the three motors so as to complete gluing; 3. the glue applying mechanism has high degree of freedom, can realize three-axis linkage, and enables the glue dispensing head to rapidly and coordinately move in space, so that glue applying work can be accurately carried out on the part needing glue applying, and the glue applying requirements of parts in various shapes can be met; 4. the rear cover feeding device is transported by adopting the air cylinder, the operation is stable, and meanwhile, the vacuum adsorption mechanism is utilized to grab the rear cover component, so that physical damage in the grabbing process is avoided, and the safety and the reliability are realized; 5. the visibility is high during the working process, and the influence of the inequality force action generated in the running process of the mechanism can be timely remedied and eliminated.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the overall structure of the rear cover feeding device of the present invention.

Fig. 3 is a schematic structural view of a transverse material taking mechanism of the rear cover feeding device in the utility model.

Fig. 4 is a schematic structural view of a screening and sorting groove of the rear cover feeding device.

Fig. 5 is a schematic mechanism diagram of the back cover pre-gluing mechanism of the present invention.

Fig. 6 is a schematic view of the overall structure of the gluing mechanism of the present invention.

Fig. 7 is a schematic structural view of a first pulling mechanism of the gluing mechanism of the present invention.

Fig. 8 is a schematic structural view of a second pulling mechanism of the gluing mechanism of the present invention.

Fig. 9 is a schematic structural view of a third pulling mechanism of the gluing mechanism of the present invention.

Description of reference numerals: a pipeline platform 1; a rear cover feeding device 2; a rear cover pre-gluing mechanism 3; a first glue curing mechanism 4; a gluing mechanism 5; two glue curing mechanisms 6; a vibration feed tray 21; a screening and sorting tank 22; a transverse material taking mechanism 23; a gripping mechanism 24; a magnetizing mechanism 25; a support base 221; a material transfer chute 222; a strip groove 223; a cover plate 224; a mount 231; a mounting table 232; a slide cylinder 233; a first material taking plate 234; a second material taking plate 235; a material taking port 236; a mounting bracket 241; a horizontal slide 242; a slider 243; a pull cylinder 244; a vertical push cylinder 245; a gripping mechanism mounting plate 246; a vacuum adsorption cylinder 247;

a bracket plate 31; a push-pull cylinder 32; a carriage 33; the adjusting cylinder 34; a glue mounting frame 35; a fastening ring 36; a fastening screw 37; a mounting clip 41; the heat generating tube 42;

a rectangular mounting frame 51; a first slide rail 52; a second slide mount 53; a first pulling mechanism 54; a second slide rail 55; a second pulling mechanism 56; a third sliding seat 57; a fourth sliding seat 58; a third slide rail 59; a dispensing head 510; the third pulling mechanism 511; a first motor 541; a first pulley a 542; a first pulley b 543; a first belt 544; a second motor 561; a second pulley a 562; a second pulley b 563; a second pulley wheel c 564; a second belt 565.

Detailed Description

The following detailed description of the preferred embodiments of the present invention, taken in conjunction with the accompanying drawings, will make the advantages and features of the utility model easier to understand by those skilled in the art, and thus will clearly and clearly define the scope of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example of implementation:

as shown in fig. 1: the utility model provides a vibrating horn production is with back lid material loading mechanism of gluing, be provided with assembly line platform 1, cover loading attachment 2 after being provided with in assembly line platform 1 side, the back lid is glued machine in advance and is constructed 3, first glue solidification mechanism 4, glue machine and construct 5 and at least one second glue solidification mechanism 6, cover loading attachment 2 after, the back lid is glued machine in advance and is constructed 3, first glue solidification mechanism 4, glue machine and construct 5 and second glue solidification mechanism 6 and establish along assembly line platform 1 direction of delivery in proper order.

Namely, the working sequence of the mechanism is as follows: the rear cover part feeding assembly is completed by the rear cover feeding device 2, the left side and the right side of the rear cover part are simply glued by the rear cover pre-gluing mechanism 3, glue solidified by the first glue solidifying mechanism 4 is fixed in a simple positioning mode, then the periphery of the rear cover is tightly glued by the gluing mechanism 5, and finally the adhered glue is heated and solidified by the second glue solidifying mechanism 6.

The first glue curing mechanism 4 is provided with a mounting clamping plate 41, the mounting clamping plate 41 is fixedly mounted on the side surface of the assembly line platform 1, a heating tube 42 is mounted at the upper end of the mounting clamping plate 41, and the heating tube 42 is opposite to the assembly line platform 1.

The second glue curing mechanism 6 has the same structure as the first glue curing mechanism 4, but has a different working position.

As shown in fig. 5: the rear cover pre-gluing mechanism 3 is provided with a support plate 31, a push-pull air cylinder 32 is mounted at the top of the support plate 31, a piston rod of the push-pull air cylinder 32 is perpendicular to the upper surface of the assembly line platform 1, a sliding frame 33 is slidably mounted on the outer surface of a cylinder body of the push-pull air cylinder 32, and the sliding frame 33 is fixedly connected with the outer end of the piston rod of the push-pull air cylinder 32.

Adjusting cylinder 34 is respectively horizontally erected on two sides of sliding frame 33, a connecting strip is fixedly arranged on the side edge of the outer surface of sliding frame 33, the outer end of a piston rod of adjusting cylinder 34 is fixedly connected with connecting strip, the motion direction of the piston rod is parallel to the upper surface of assembly line platform 1, glue mounting frame 35 is fixedly connected onto the outer surface of the cylinder body of adjusting cylinder 34, fastening ring 36 is arranged at the upper end of glue mounting frame 35, fastening screw 37 is arranged on the side edge of fastening ring 36 in a penetrating manner, and the inner end of fastening screw 37 penetrates out of the inner wall of fastening ring 36. The inner end of the fastening screw 37 is controlled to extend into the fastening ring 36 by rotating the fastening screw 37 so as to achieve installation and fixation of dispensing cylinders with different thicknesses, then the mounted dispensing cylinder moves downwards under the pushing of the push-pull air cylinder 32 to contact with the rear cover part for dispensing, and then the dispensing cylinder is slightly adjusted left and right through the adjusting air cylinder 34 so as to dispense the other side of the rear cover part.

As shown in fig. 2, 3 and 4: the rear cover feeding device 2 is provided with a vibration feeding tray 21, an output port of the vibration feeding tray 21 is connected with a screening and sorting groove 22, an output end of the screening and sorting groove 22 is connected with a transverse material taking mechanism 23, and a grabbing mechanism 24 is arranged above the transverse material taking mechanism 23; the grabbing mechanism 24 is provided with a mounting bracket 241, a convex horizontal sliding seat 242 is vertically arranged on the mounting bracket 241, a concave sliding block 243 matched with the convex horizontal sliding seat 242 is slidably buckled on the horizontal sliding seat 242, the side edge of the sliding block 243 is connected with the output end of a pulling air cylinder 244, and the pulling air cylinder 244 is arranged on the mounting bracket 241.

A vertical pushing cylinder 245 is installed on the lower end surface of the sliding block 243, a grabbing mechanism installation plate 246 is slid on the outer surface of the vertical pushing cylinder 245, the top of the grabbing mechanism installation plate 246 is connected with the output end of the vertical pushing cylinder 245, two parallel vacuum adsorption cylinders 247 are connected with the outer surface of the grabbing mechanism installation plate 246, and the upper ends of the vacuum adsorption cylinders 247 are respectively connected with an air pipe. And the vacuum adsorption cylinder 247 is disposed opposite to the line platform 1 so that the grasping mechanism 24 can grasp the rear cover member onto the line platform 1 using the shortest straight path.

The screening and sorting groove 22 is provided with a supporting seat 221, a material conveying groove 222 is arranged on the top of the supporting seat 221, two strip-shaped grooves 223 which are parallel to each other are arranged in the material conveying groove 222, two rear cover parts can slide on the material conveying groove 222 at the same time, space and time are saved, and a cover plate 224 is arranged on an opening of the material conveying groove 222. The cover plate 224 can prevent external dust and the like from attaching to the back cover member in the strip-shaped groove, and can limit the movement track of the back cover member, thereby preventing the back cover member from popping up the strip-shaped groove 223 due to excessive vibration of other machines of the workbench.

The length of apron 224 is the same with whole material conveyer trough 222 length, and the width is less than the width of material conveyer trough 222, and apron 224 hides half of two bar groove 223 notches on the material conveyer trough 222, and the another half as the viewing aperture of spare notch, is convenient for observe the back cover part and whether blocks in the slip in-process, also makes things convenient for staff's interim remedy and the washing to bar groove 223 after the work is ended if appear blocking this viewing aperture.

The transverse material taking mechanism 23 is provided with a mounting seat 231, the middle part of the mounting seat 231 is provided with a mounting table 232, the upper part of the mounting seat 231 is provided with a sliding cylinder 233, the sliding cylinder 233 is positioned above the mounting table 232, a first material taking plate 234 is vertically arranged on the mounting table 232, the inner side of the first material taking plate 234 is horizontally and slidably connected with a second material taking plate 235, one side of the second material taking plate 235 is connected with the output end of the sliding cylinder 233, and the first material taking plate 234 and the second material taking plate 235 can horizontally slide under the pulling of the sliding cylinder 233; the upper end sides of the first material taking plate 234 and the second material taking plate 235 are respectively provided with a material taking port 236. One side of the second material taking plate 235 is connected to the output end of the sliding cylinder 233, and under the pulling of the sliding cylinder 233, the first material taking plate 234 and the second material taking plate 235 slide horizontally, and at the same time, the second material taking plate 235 drives the rear cover component placed on the upper material taking port 236 to move laterally and take out, and the taken out rear cover component is aligned to the opening of the vacuum adsorption cylinder 247.

As shown in fig. 6, 7, 8 and 9: the gluing mechanism 5 is provided with a rectangular mounting frame 51, a first slide rail 52 is arranged at the top of the rectangular mounting frame 51, a second slide seat 53 is connected on the first slide rail 52 in a sliding manner, a first pulling mechanism 54 is arranged on the side edge of the rectangular mounting frame 551, and the output end of the first pulling mechanism 54 is connected with the second slide seat 53; two second sliding rails 55 are oppositely arranged on the top of the second sliding seat 53, the second sliding rails 55 and the first sliding rails 52 are arranged on the same horizontal plane in a cross manner, a second pulling mechanism 56 is arranged between the two second sliding rails 55, a third sliding seat 57 is arranged on the second sliding rails 55 in a sliding manner, and the output end of the second pulling mechanism 56 is connected with the third sliding seat 57.

A fourth sliding seat 58 is vertically arranged on the side edge of the third sliding seat 57, a third sliding rail 59 is arranged on the outer side surface of the fourth sliding seat 58, and the third sliding rail 59 and the side edge of the second sliding rail 55 are arranged in a spatial cross manner; a dispensing head 510 is slidably connected to the third slide rail 59, a third pulling mechanism 511 is provided on the fourth slide base 58, and an output end of the third pulling mechanism 511 is connected to the dispensing head 510.

The first pulling mechanism 54 is provided with a first motor 541, a first belt pulley a542 connected to an output end of the first motor 541, a first belt pulley b543 arranged opposite to the first belt pulley a542 on the rectangular mounting frame 551, a first belt 544 sleeved between the first belt pulley a542 and the first belt pulley b543, and the first belt 544 fixedly connected to the second sliding seat 53.

The second pulling mechanism 56 is provided with a second motor 561, an output end of the second motor 561 is connected with a second pulley a562, a second pulley b563 and a second pulley c564 are further respectively arranged in directions of two sides of the second pulley a562, a second belt 565 is sleeved among the second pulley a562, the second pulley b563 and the second pulley c564, the second belt 565 encloses a triangle, and the second belt 565 is fixedly connected with the third sliding seat 57.

The third pulling mechanism 511 has the same structure as the first pulling mechanism 54, but the action direction is different, and the action direction of the third pulling mechanism 511 is vertical, so as to control the up-and-down movement of the mechanism.

The working process of the gluing mechanism 5 is as follows: the first belt 544 is driven to rotate by the first motor 541, so as to drive the second sliding seat 53 arranged above the first belt to slide back and forth along the first sliding rail in a direction perpendicular to the assembly line; then the second motor 561 drives the second belt 565 above the cylindrical structure of the rectangular cylinder to rotate, so that the third sliding seat 57 above the rectangular cylinder moves left and right in the direction parallel to the production line on the two second sliding rails 55 parallel to each other, the second sliding seat 53 and the third sliding seat 57 can both drive the third pulling mechanism 511 to make the dispensing head 510 move correspondingly, and the dispensing head 510 can perform the glue applying operation along the circular edge of the magnetic circuit original of the vibration horn through the front and back and left and right matching movements on the same horizontal plane. After a group of glue applying work is finished, the glue dispensing head 510 is lifted by the third pulling mechanism 511, so that the lower assembly line moves to perform the next group of glue applying work, and the glue applying work is performed repeatedly.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims.

Claims

1. The utility model provides a mechanism is made glue with back lid material loading to vibration loudspeaker production, including assembly line platform (1), its characterized in that: a rear cover feeding device (2), a rear cover pre-gluing mechanism (3), a first glue curing mechanism (4), a gluing mechanism (5) and at least one second glue curing mechanism (6) are arranged on the side of the assembly line platform (1), and the rear cover feeding device (2), the rear cover pre-gluing mechanism (3), the first glue curing mechanism (4), the gluing mechanism (5) and the second glue curing mechanism (6) are sequentially arranged along the conveying direction of the assembly line platform (1);

the rear cover pre-gluing mechanism (3) is provided with a support plate (31), a push-pull air cylinder (32) is installed at the top of the support plate (31), a piston rod of the push-pull air cylinder (32) is perpendicular to the upper surface of the assembly line platform (1), a sliding frame (33) is installed on the outer surface of a cylinder body of the push-pull air cylinder (32) in a sliding mode, and the sliding frame (33) is fixedly connected with the outer end of the piston rod of the push-pull air cylinder (32);

the both sides of carriage (33) are the level frame respectively and are equipped with adjust cylinder (34), the piston rod of this adjust cylinder (34) with carriage (33) fixed connection, and the direction of motion of piston rod with the upper surface of assembly line platform (1) is parallel, fixedly connected with glue mounting bracket (35) on the cylinder body surface of adjust cylinder (34).

2. The vibrating horn production is with back lid material loading mechanism of beating of claim 1, its characterized in that: the rear cover feeding device (2) is provided with a vibration feeding disc (21), the output port of the vibration feeding disc (21) is connected with a screening and sorting groove (22), the output end of the screening and sorting groove (22) is connected with a transverse material taking mechanism (23), and a grabbing mechanism (24) is arranged above the transverse material taking mechanism (23);

the grabbing mechanism (24) is provided with a mounting bracket (241), a horizontal sliding seat (242) is vertically arranged on the mounting bracket (241), a sliding block (243) is connected on the horizontal sliding seat (242) in a sliding manner, the side edge of the sliding block (243) is connected with the output end of a pulling cylinder (244), and the pulling cylinder (244) is mounted on the mounting bracket (241);

a vertical pushing cylinder (245) is installed on the lower end face of the sliding block (243), a grabbing mechanism installing plate (246) slides on the outer surface of the vertical pushing cylinder (245), the top of the grabbing mechanism installing plate (246) is connected with the output end of the vertical pushing cylinder (245), and a vacuum adsorption cylinder (247) is connected with the outer surface of the grabbing mechanism installing plate (246).

3. The vibrating horn production is with back lid material loading mechanism of beating of claim 2, its characterized in that: the screening and sorting groove (22) is provided with a supporting seat (221), a material conveying groove (222) is arranged at the top of the supporting seat (221), at least one strip-shaped groove (223) is arranged in the material conveying groove (222), and a cover plate (224) is arranged on an opening of the material conveying groove (222).

4. The vibrating horn production is with back lid material loading mechanism of beating of claim 3, its characterized in that: the width of the cover plate (224) is smaller than that of the material conveying groove (222), and two side edges of the cover plate (224) and the groove wall of the material conveying groove (222) form an observation port.

5. The vibrating horn production is with back lid material loading mechanism of beating of claim 2, its characterized in that: the transverse material taking mechanism (23) is provided with a mounting seat (231), the middle of the mounting seat (231) is provided with a mounting table (232), the upper part of the mounting seat (231) is provided with a sliding cylinder (233), the sliding cylinder (233) is positioned above the mounting table (232), a first material taking plate (234) is vertically arranged on the mounting table (232), the inner side of the first material taking plate (234) is horizontally and slidably connected with a second material taking plate (235), one side of the second material taking plate (235) is connected with the output end of the sliding cylinder (233), and the first material taking plate (234) and the second material taking plate (235) can horizontally slide under the pulling of the sliding cylinder (233); and material taking ports (236) are respectively arranged on the side edges of the upper ends of the first material taking plate (234) and the second material taking plate (235).

6. The vibrating horn production is with back lid material loading mechanism of beating of claim 1, its characterized in that: the side of the outer surface of the sliding frame (33) is fixedly provided with a connecting strip, the outer end of a piston rod of the adjusting cylinder (34) is fixedly connected with the connecting strip, a fastening ring (36) is arranged at the upper end of the glue mounting frame (35), a fastening screw (37) penetrates through the side of the fastening ring (36), and the inner end of the fastening screw (37) penetrates out of the inner wall of the fastening ring (36).

7. The vibrating horn production is with back lid material loading mechanism of beating of claim 1, its characterized in that: the gluing mechanism (5) is provided with a rectangular mounting frame (51), a first sliding rail (52) is arranged at the top of the rectangular mounting frame (51), a second sliding seat (53) is connected on the first sliding rail (52) in a sliding manner, a first pulling mechanism (54) is arranged on the side edge of the rectangular mounting frame (51), and the output end of the first pulling mechanism (54) is connected with the second sliding seat (53);

two second sliding rails (55) are oppositely arranged at the top of the second sliding seat (53), the second sliding rails (55) and the first sliding rails (52) are arranged on the same horizontal plane in a cross manner, a second pulling mechanism (56) is arranged between the two second sliding rails (55), a third sliding seat (57) is arranged on the second sliding rails (55) in a sliding manner, and the output end of the second pulling mechanism (56) is connected with the third sliding seat (57);

a fourth sliding seat (58) is vertically arranged on the side edge of the third sliding seat (57), a third sliding rail (59) is arranged on the outer side surface of the fourth sliding seat (58), and the third sliding rail (59) and the side edge of the second sliding rail (55) are arranged in a crossed manner in space;

a dispensing head (510) is connected to the third slide rail (59) in a sliding manner, a third pulling mechanism (511) is arranged on the fourth slide seat (58), and the output end of the third pulling mechanism (511) is connected with the dispensing head (510).

8. The vibrating horn production is with back lid material loading mechanism of beating of claim 7, its characterized in that: the first pulling mechanism (54) is provided with a first motor (541), a first belt pulley a (542) is connected to the output end of the first motor (541), the rectangular mounting frame (51) is further provided with a first belt pulley b (543), the first belt pulley b (543) and the first belt pulley a (542) are oppositely arranged, a first belt (544) is sleeved between the first belt pulley a (542) and the first belt pulley b (543), and the first belt (544) is fixedly connected with the second sliding seat (53).

9. The vibrating horn production is with back lid material loading mechanism of beating of claim 7, its characterized in that: the second pulling mechanism (56) is provided with a second motor (561), the output end of the second motor (561) is connected with a second belt pulley a (562), a second belt pulley b (563) and a second belt pulley c (564) are further respectively arranged in the directions of two sides of the second belt pulley a (562), a second belt (565) is sleeved among the second belt pulley a (562), the second belt pulley b (563) and the second belt pulley c (564), the second belt (565) is enclosed into a triangle, and the second belt (565) is fixedly connected with the third sliding seat (57).

10. The vibrating horn production is with back lid material loading mechanism of beating of claim 1, its characterized in that: the first glue curing mechanism (4) is provided with an installation clamping plate (41), the installation clamping plate (41) is fixedly installed on the side face of the assembly line platform (1), a heating tube (42) is installed at the upper end of the installation clamping plate (41), and the heating tube (42) is opposite to the assembly line platform (1).