CN110473692B

CN110473692B - Automatic magnetizing equipment for loudspeaker production

Info

Publication number: CN110473692B
Application number: CN201910799775.2A
Authority: CN
Inventors: 张铁梅
Original assignee: Huizhong Guohong Technology Co ltd
Current assignee: Huizhong Guohong Technology Co ltd
Priority date: 2019-08-28
Filing date: 2019-08-28
Publication date: 2021-06-08
Anticipated expiration: 2039-08-28
Also published as: CN110473692A

Abstract

The invention discloses automatic magnetizing equipment for loudspeaker production, which belongs to the technical field of loudspeaker production equipment and comprises a loudspeaker feeding mechanism, a material moving mechanism, a magnetizing machine, a workbench and a cooling and blanking mechanism, wherein the material moving mechanism comprises a rotating assembly, an installation vertical plate, a lifting plate, a supporting plate, a height adjusting assembly and a clamping assembly, a connecting frame is arranged at the top of the supporting plate, two sliding rails are arranged on the side wall of the installation vertical plate, sliding blocks in sliding fit with the sliding rails are arranged on the sliding rails, and four fixed square tubes distributed in a matrix form are arranged between the lifting plate and the connecting frame. The horn feeding mechanism has the advantages that the horns can be fed one by one through the horn feeding mechanism, the horns can be clamped by the material moving mechanism one by one, manual feeding of workers is not needed, air cooling and water cooling operation of the horns can be achieved through the cooling and blanking mechanism, and the using efficiency of the horns is prevented from being influenced by high temperature.

Description

Automatic magnetizing equipment for loudspeaker production

Technical Field

The invention relates to the technical field of loudspeaker production equipment, in particular to an automatic magnetizing device for loudspeaker production.

Background

The loudspeaker is actually 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; the magnet in the loudspeaker needs to be magnetized when the loudspeaker is produced, the loudspeaker is manually operated at present when being magnetized, and the magnetizer is high in radiation, so that the magnet is harmful to a human body and needs to be improved.

The invention patent with the publication number of CN208424773U discloses a high-efficiency magnetizer for loudspeaker production, which comprises a base, wherein a workbench and a magnetizer main body are arranged on the base, the magnetizer main body is arranged on one side of the workbench, the upper end of the magnetizer main body extends to the position right above the workbench, a magnetizing opening is arranged on the magnetizer main body, the magnetizing opening vertically and downwards faces the workbench, a magnetizing base is arranged on the workbench, a base lifting device is arranged between the magnetizing base and the workbench, an object stage is arranged above the magnetizing base, an object stage adjusting device is arranged between the object stage and the magnetizing base, the base lifting device comprises a lifting cylinder arranged on the workbench, a lifting driving cylinder is arranged in the lifting cylinder, the lifting driving cylinder is connected with a lifting column, the lifting column is fixedly connected with the magnetizing base, the loudspeaker can be automatically conveyed and retracted, and the radiation influence of workers on the magnetizer is avoided, meanwhile, the magnetic pole can be automatically adjusted to enable the loudspeaker to be tightly attached to the magnetizing opening, and the magnetizing quality of the loudspeaker is improved.

However, the above apparatus still has the following problems: although the device does not need manual operation in the process of approaching the horn to the magnetizing opening and the process of separating from the magnetizing opening after the horn is magnetized, workers still need to manually place the horn on the bearing table, and extra labor is brought to the workers; the heat of the magnetizer and the magnetizing groove is very high, and due to the heat conductivity of metal, the magnetized loudspeaker is very hot and inconvenient to take, and the use efficiency of the loudspeaker is influenced by overheating, so that improvement is needed.

Disclosure of Invention

The invention aims to provide automatic magnetizing equipment for loudspeaker production, and aims to solve the technical problems that workers need to manually feed loudspeakers and the use efficiency of the loudspeakers is affected due to high temperature after the loudspeakers are magnetized.

In order to solve the technical problems, the invention provides the following technical scheme: comprises a horn feeding mechanism, a material moving mechanism, a magnetizing machine, a workbench and a cooling and blanking mechanism, wherein the workbench is arranged between the horn feeding mechanism and the cooling and blanking mechanism, the horn feeding mechanism is arranged at the left side of the workbench, the magnetizer and the material moving mechanism are both arranged at the top of the workbench, the material moving mechanism comprises a rotating component, a mounting vertical plate, a lifting plate, a supporting plate, a height adjusting component and a clamping component for clamping the horn, the clamping assembly is arranged at the top of the supporting plate, the connecting frame is arranged at the top of the supporting plate, the height adjusting assembly is arranged at the top of the rotating assembly, two vertically arranged slide rails are arranged on the side wall of the mounting vertical plate, sliding blocks which are in sliding fit with the slide rails are arranged on the slide rails, the lifter plate is fixed on the lateral wall of two sliding blocks, be equipped with four fixed square pipes that are the matrix distribution between lifter plate and the link.

Further, the centre gripping subassembly is including two grip blocks, two sliding strips and the driver part who is used for driving two sliding strip relative movement, two the grip block sets up respectively in the bottom of two sliding strips, two the relative one end of grip block all is equipped with spacing arc wall, the top of backup pad is equipped with the gliding bar spout of confession every sliding strip.

Furthermore, the driving part comprises a driving motor, a material moving plate, a sliding rod and a rack, wherein the sliding rod is horizontally arranged, the rack is in sliding fit with the supporting plate, the sliding rod is fixed between the material moving plate and the rack and is in sliding fit with the supporting plate, two transmission rods hinged with the sliding rod are arranged at the top of each sliding rod, the end of each transmission rod is hinged with the top of the material moving plate, the driving motor is arranged at the top of the supporting plate, and a transmission gear meshed with the rack is sleeved on the output end of the driving motor.

Further, the rotating assembly comprises a circular toothed ring, a rotating motor, a horizontally arranged rotating disk and three limiting rings, wherein the three limiting rings are circumferentially distributed at the top of the workbench, the circular toothed ring is in rolling fit with the three limiting rings, three connecting strips which are circumferentially distributed are arranged between the rotating disk and the circular toothed ring, the rotating motor is arranged at the bottom of the workbench, the output end of the rotating motor is vertically arranged upwards, and a rotating gear meshed with the circular toothed ring is sleeved on the output end of the rotating motor.

Further, the height adjusting assembly comprises a lifting motor, a motor base and an extending strip arranged on the side wall of the lifting plate, the motor base is fixed to the top of the rotating disc, the lifting motor is installed on the top of the motor base, a material moving groove for the extending strip to slide is formed in the installation vertical plate, a driving wheel is sleeved on the output end of the lifting motor, a lifting rod hinged to the driving wheel is arranged on the driving wheel, and the end portion of the lifting rod is hinged to the extending strip.

Further, loudspeaker feed mechanism is including vibration dish, support frame, mount pad, mount and the pay-off slide of setting on the vibration dish, the top of support frame is equipped with two spacing that are the symmetry and set up, two spacing all is the slope setting, the top of mount is equipped with pushes away the material cylinder, it passes through the mount pad and sets up the top at the mount to push away the material cylinder, it pushes away the material arc to be fixed with on the output of material cylinder, be equipped with the connection slide between the top of pay-off slide and support frame.

Further, cooling unloading mechanism is including conveyer belt, guide slide, air-cooled subassembly and water-cooling subassembly, the guide slide sets up the right side at the conveyer belt, the below of guide slide is equipped with uncovered ascending workbin that connects, the guide slide is the slope setting, the air-cooled subassembly is including bearing the fan of frame and a plurality of setting at the carrier top.

Further, water-cooling unit is including bearing bracket, rotation motor, swing board and two mounting panels that set up at the bearing frame top, every all be equipped with on the mounting panel rather than rotate the installation section of thick bamboo of being connected, the swing board is fixed between two installation sections, the top of swing board is equipped with the infusion pipeline that a plurality of edge straight line direction interval set up, the export of infusion pipeline is equipped with atomizing nozzle, the bottom of swing board is equipped with semicircle ring gear, two be equipped with between the mounting panel and rotate the axis of rotation of being connected with both, the output of rotating the motor and the tip fixed connection of axis of rotation, the cover is equipped with the running gear with semicircle ring gear meshing in the axis of rotation.

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

the automatic horn feeding device is provided with a horn feeding mechanism, a material moving mechanism, a magnetizing machine, a workbench and a cooling and blanking mechanism, wherein the horn feeding mechanism can feed horns one by one, so that the horns can be clamped by the material moving mechanism one by one, manual feeding of workers is not needed, the cooling and blanking mechanism can realize air cooling and water cooling operation on the horns, the influence of high temperature on the using efficiency of the horns is avoided, and the technical problem that the manual feeding of the horns by the workers and the influence of the high temperature on the using efficiency of the horns after magnetizing are solved.

Secondly, the horn feeding mechanism is arranged and comprises a vibrating disc, a supporting frame, a mounting seat, a fixing frame and a feeding slideway, the horns can be fed one by one through the horn feeding mechanism, so that the horns can be clamped by the feeding mechanism one by one, feeding by a worker is not needed, and great convenience is brought to the worker.

Thirdly, the material moving mechanism is arranged and comprises a rotating assembly, an installation vertical plate, a lifting plate, a supporting plate, a height adjusting assembly and a clamping assembly for clamping the loudspeaker, the lifting and the direction exchange of the clamping assembly can be realized through the material moving mechanism, the clamping assembly can be lifted to a proper height, the loudspeaker can be clamped under the action of the clamping assembly, the loudspeaker is placed into the magnetizing machine, and the loudspeaker can be placed on the conveying belt after the magnetizing is finished.

The cooling and blanking mechanism comprises a conveying belt, a material guide slide way, an air cooling assembly and a water cooling assembly, air cooling and water cooling operation on the horn can be realized through the cooling and blanking mechanism, the horn is prevented from influencing the use efficiency of the horn due to high temperature, and the atomizing nozzle can swing around the axis of the mounting cylinder, so that atomized liquid can be sprayed to the upper surface and the lower surface of the clamped horn by the atomizing nozzle.

Drawings

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

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic front view of the present invention;

FIG. 4 is a partial perspective view of the present invention;

FIG. 5 is a schematic cross-sectional view of the material moving mechanism;

FIG. 6 is an enlarged view taken at A in FIG. 5;

FIG. 7 is a schematic view, partly in section, of the present invention;

FIG. 8 is a schematic cross-sectional view of a cooling and blanking mechanism;

fig. 9 is an enlarged view of fig. 8 at B.

The reference numbers in the figures are:

a horn feeding mechanism 10, a vibrating disk 11, a support frame 12, a mounting seat 13, a fixed frame 14, a feeding slideway 15, a limit strip 16, a pushing cylinder 17, a pushing arc plate 18, a connecting slideway 19, a material moving mechanism 20, a mounting vertical plate 21, a sliding rail 22, a sliding block 23, a lifting plate 24, a fixed square tube 25, a support plate 26, a connecting frame 261, a height adjusting component 27, a lifting motor 271, a motor seat 272, an extending strip 273, a material moving groove 274, a driving wheel 275, a lifting rod 276, a magnetizer 30, a workbench 40, a cooling blanking mechanism 50, a conveying belt 51, a material guide slideway 52, a material receiving box 53, an air cooling component 54, a bearing frame 55, a fan 56, a clamping component 60, a clamping plate 61, a limit arc groove 62, a sliding strip 63, a strip-shaped chute 64, a driving component 65, a driving motor 651, a material moving plate 652, a driving rod 653, a driving gear 654, a sliding rod 655, circular ring gear 71, rotating motor 72, rotating disk 73, spacing ring 74, connecting strip 75, rotating gear 76, water cooling assembly 80, connecting frame 81, rotating motor 82, swing plate 83, mounting tube 84, infusion pipe 85, atomizing nozzle 851, mounting plate 86, rotating shaft 87, semicircular ring gear 88 and rotating gear 89.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, are merely for convenience of description of the present invention, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

Referring to fig. 1 to 9, the magnetic material magnetizing apparatus includes a horn feeding mechanism 10, a material moving mechanism 20, a magnetizing apparatus 30, a workbench 40 and a cooling and blanking mechanism 50, the workbench 40 is disposed between the horn feeding mechanism 10 and the cooling and blanking mechanism 50, the horn feeding mechanism 10 is disposed on the left side of the workbench 40, the magnetizing apparatus 30 and the material moving mechanism 20 are both disposed on the top of the workbench 40, the material moving mechanism 20 includes a rotating assembly 70, an installation vertical plate 21, a lifting plate 24, a supporting plate 26, a height adjusting assembly 27 and a clamping assembly 60 for clamping the horn, the clamping assembly 60 is disposed on the top of the supporting plate 26, a connecting frame 261 is disposed on the top of the supporting plate 26, the height adjusting assembly 27 is disposed on the top of the rotating assembly 70, two vertically disposed slide rails 22 are disposed on the side wall of the installation vertical plate 21, slide rails 23 slidably engaged with the slide rails 22 are disposed on the slide rails 22, the lifting plate 24 is fixed on the side walls of the two sliding blocks 23, and four fixed square tubes 25 distributed in a matrix are arranged between the lifting plate 24 and the connecting frame 261; the horn feeding mechanism 10 can feed the horns one by one, the horns can be clamped by the material moving mechanism 20 one by one, manual feeding of workers is not needed, great convenience is brought to the workers, the lifting and the direction changing of the clamping assembly 60 can be realized through the material moving mechanism 20, the clamping assembly 60 can be lifted to a proper height, the horns can be clamped under the action of the clamping assembly 60, the horns are placed into the magnetizer 30, and the horns can be placed on the conveyor belt 51 after the magnetization is completed; can realize the forced air cooling and the water-cooling operation to loudspeaker through cooling unloading mechanism 50, avoid loudspeaker to influence the availability factor of loudspeaker because of high temperature, atomizing nozzle 851 can swing around the axis of installation section of thick bamboo 84, makes atomizing nozzle 851 can be with the upper and lower two sides of atomizing liquid spout to the loudspeaker of being pressed from both sides tightly.

Specifically, the clamping assembly 60 includes two clamping plates 61, two sliding bars 63 and a driving part 65 for driving the two sliding bars 63 to move relatively, the two clamping plates 61 are respectively disposed at the bottoms of the two sliding bars 63, the opposite ends of the two clamping plates 61 are both provided with a limiting arc-shaped groove 62, and the top of the supporting plate 26 is provided with a bar-shaped sliding groove 64 for each sliding bar 63 to slide; the limiting arc-shaped groove 62 can be matched with the side wall of the loudspeaker, so that the loudspeaker can be conveniently clamped, and the strip-shaped sliding groove 64 is used for sliding the sliding strip 63.

Specifically, the driving component 65 includes a driving motor 651, a material moving plate 652, a horizontally arranged sliding rod 655 and a rack 66 in sliding fit with the support plate 26, the sliding rod 655 is fixed between the material moving plate 652 and the rack 66, the sliding rod 655 is in sliding fit with the support plate 26, the top of each sliding rod 63 is provided with two driving rods 653 hinged thereto, the end of each driving rod 653 is hinged to the top of the material moving plate 652, the driving motor 651 is arranged at the top of the support plate 26, and the output end of the driving motor 651 is sleeved with a transmission gear 654 engaged with the rack 66; the driving motor 651 can drive the transmission gear 654 to rotate when working, so that the transmission gear 654 can drive the rack 66 meshed with the transmission gear to move, the rack 66 can drive the sliding rod 655 to move, the material moving plate 652 can drive the two sliding rods 63 to move through the transmission rod 653 hinged with the material moving plate 652, and the two clamping plates 61 can move relatively to clamp the horn.

Specifically, the rotating assembly 70 includes a circular gear ring 71, a rotating motor 72, a horizontally arranged rotating disk 73 and three limit rings 74 circumferentially distributed on the top of the worktable 40, the circular gear ring 71 is in rolling fit with the three limit rings 74, three circumferentially distributed connecting strips 75 are arranged between the rotating disk 73 and the circular gear ring 71, the rotating motor 72 is arranged at the bottom of the worktable 40, the output end of the rotating motor 72 is arranged vertically upward, and a rotating gear 76 meshed with the circular gear ring 71 is sleeved on the output end of the rotating motor 72; the rotating motor 72 can drive the rotating gear 76 to rotate when working, so that the rotating gear 76 can drive the circular gear ring 71 meshed with the rotating gear to rotate, the circular gear ring 71 can rotate under the action of the limiting wheel, the circular gear ring 71 can drive the rotating disc 73 to rotate through the connecting strip 75 in the rotating process, the rotating disc 73 can drive the height adjusting assembly 27 to rotate, and the clamping assembly 60 can rotate around the circumferential direction of the circular gear ring 71.

Specifically, the height adjusting assembly 27 includes a lifting motor 271, a motor base 272 and an extending strip 273 arranged on the side wall of the lifting plate 24, the motor base 272 is fixed on the top of the rotating disc 73, the lifting motor 271 is installed on the top of the motor base 272, the installation vertical plate 21 is provided with a material moving groove 274 for the extending strip 273 to slide, the output end of the lifting motor 271 is sleeved with a driving wheel 275, the driving wheel 275 is provided with a lifting rod 276 hinged thereto, and the end of the lifting rod 276 is hinged to the extending strip 273; the work of elevator motor 271 can drive wheel 275 and take place to rotate, make drive wheel 275 can drive and rotate rather than articulated lifter 276, make lifter 276 can drive and extend strip 273 and remove, make and extend strip 273 and can drive lifter plate 24 and go up and down, make lifter plate 24 drive link 261 through fixed square pipe 25 and remove, make backup pad 26 can drive clamping component 60 and move on vertical direction.

Specifically, the horn feeding mechanism 10 comprises a vibrating disk 11, a supporting frame 12, a mounting seat 13, a fixing frame 14 and a feeding slide way 15 arranged on the vibrating disk 11, wherein two limiting strips 16 which are symmetrically arranged are arranged at the top of the supporting frame 12, the two limiting strips 16 are both obliquely arranged, a material pushing cylinder 17 is arranged at the top of the fixing frame 14, the material pushing cylinder 17 is arranged at the top of the fixing frame 14 through the mounting seat 13, a material pushing arc plate 18 is fixed on the output end of the material pushing cylinder 17, and a connecting slide way 19 is arranged between the feeding slide way 15 and the top of the supporting frame 12; the worker places loudspeaker in vibration dish 11, vibration dish 11 can realize vibrations and the range to loudspeaker, make loudspeaker arrange on pay-off slide 15, can realize loudspeaker individual feeding through loudspeaker feed mechanism 10, make loudspeaker individual by move material mechanism 20 and carry out the centre gripping, need not the manual material loading of worker, great convenience has been brought for the worker, it can make and push away material arc 18 and remove to push away material cylinder 17 work, make and push away material arc 18 and can release the loudspeaker of connecting between slide 19 and the pay-off slide 15, make loudspeaker slide in to the top of support frame 12 through connecting slide 19.

Specifically, the cooling and blanking mechanism 50 comprises a conveyor belt 51, a material guiding slide way 52, an air cooling assembly 54 and a water cooling assembly 80, wherein the material guiding slide way 52 is arranged on the right side of the conveyor belt 51, a material receiving box 53 with an upward opening is arranged below the material guiding slide way 52, the material guiding slide way 52 is arranged in an inclined manner, and the air cooling assembly 54 comprises a bearing frame 55 and a plurality of fans 56 arranged at the top of the bearing frame 55; can realize the forced air cooling and the water-cooling operation to loudspeaker through cooling unloading mechanism 50, avoid loudspeaker to influence the availability factor of loudspeaker because of high temperature, atomizing nozzle 851 can swing around the axis of installation section of thick bamboo 84, make atomizing nozzle 851 can spout atomizing liquid to the upper and lower two sides of the loudspeaker of being pressed from both sides tightly, can make loudspeaker place on conveyer belt 51 under the effect of altitude mixture control subassembly 27, can carry out the forced air cooling operation to the loudspeaker on conveyer belt 51 under the effect of a plurality of fan 56, loudspeaker accessible guide slide 52 gets into the inside to connect workbin 53 after the forced air cooling is accomplished.

Specifically, the water cooling assembly 80 comprises a support bracket 81, a rotating motor 82, a swinging plate 83 and two mounting plates 86 arranged at the top of the support bracket 81, each mounting plate 86 is provided with a mounting cylinder 84 rotatably connected with the swinging plate 83, the swinging plate 83 is fixed between the two mounting cylinders 84, the top of the swinging plate 83 is provided with a plurality of infusion pipelines 85 arranged at intervals along a straight line direction, an outlet of the infusion pipeline 85 is provided with an atomizing nozzle 851, the bottom of the swinging plate 83 is provided with a semicircular toothed ring 88, a rotating shaft 87 rotatably connected with the two mounting plates 86 is arranged between the two mounting plates 86, an output end of the rotating motor 82 is fixedly connected with the end part of the rotating shaft 87, and the rotating shaft 87 is sleeved with a rotating gear 89 meshed with the semicircular toothed ring 88; the rotating motor 82 can drive the rotating shaft 87 to rotate when working, so that the rotating shaft 87 can drive the rotating gear 89 to rotate, the rotating gear 89 can drive the semicircular toothed ring 88 meshed with the rotating gear 89 to rotate, the semicircular toothed ring 88 can drive the swinging plate 83 to swing around the axis of the mounting cylinder 84, the infusion pipeline 85 can swing around the axis of the mounting cylinder 84 and perform spraying operation on the horn, and the upper surface and the lower surface of the horn can be cooled.

The working principle of the invention is as follows: the worker places the loudspeakers in the vibration disc 11, the vibration disc 11 can realize the vibration and arrangement of the loudspeakers, the loudspeakers can be arranged on the feeding slide ways 15, the loudspeakers can be fed one by one through the loudspeaker feeding mechanisms 10, the loudspeakers can be clamped by the material moving mechanisms 20 one by one, manual feeding of the worker is not needed, great convenience is brought to the worker, the pushing cylinder 17 can move the pushing arc-shaped plate 18 when working, the pushing arc-shaped plate 18 can push out the loudspeakers between the connecting slide ways 19 and the feeding slide ways 15, the loudspeakers can slide into the top of the support frame 12 through the connecting slide ways 19, the two limiting strips 16 can realize limiting operation on the loudspeakers, the loudspeakers are positioned between the two limiting strips 16, the lifting and direction exchange of the clamping assembly 60 can be realized through the material moving mechanisms 20, and the clamping assembly 60 can be lifted to a proper height, the horn can be clamped under the action of the clamping assembly 60, and is placed into the magnetizing apparatus 30, and can be placed on the conveyor belt 51 after the magnetizing is completed; the rotating motor 72 can drive the rotating gear 76 to rotate, so that the rotating gear 76 can drive the circular toothed ring 71 engaged with the rotating gear to rotate, the circular toothed ring 71 can rotate under the action of the limiting wheel, the circular toothed ring 71 can drive the rotating disc 73 to rotate through the connecting strip 75 in the rotating process, the rotating disc 73 can drive the height adjusting assembly 27 to rotate, so that the clamping assembly 60 can rotate above the supporting frame 12, the lifting motor 271 can drive the driving wheel 275 to rotate, the driving wheel 275 can drive the lifting rod 276 hinged with the driving wheel to rotate, the lifting rod 276 can drive the extending strip 273 to move, the extending strip 273 can drive the lifting plate 24 to lift, the lifting plate 24 can drive the connecting frame 261 to move through the fixed square tube 25, and the supporting plate 26 can drive the clamping assembly 60 to move, the clamping assembly 60 can be lifted to a proper height to clamp the loudspeaker, the driving motor 651 can drive the transmission gear 654 to rotate when working, the transmission gear 654 can drive the rack 66 meshed with the transmission gear to move, the rack 66 can drive the sliding rod 655 to move, the material moving plate 652 can drive the two sliding strips 63 to move through the transmission rod 653 hinged with the material moving plate 652, the two clamping plates 61 can move relatively to clamp the loudspeaker, the clamped loudspeaker can be positioned on the magnetizer 30 under the action of the rotating assembly 70 and the height adjusting assembly 27, the magnetizer 30 can complete the magnetizing operation of the loudspeaker, the loudspeaker can be positioned above the conveyor belt 51 under the action of the rotating assembly 70 after the magnetizing operation is completed, and the air cooling and water cooling operation of the loudspeaker can be realized through the cooling and blanking mechanism 50, the using efficiency of the horn is prevented from being influenced by high temperature of the horn, the atomizing nozzle 851 can swing around the axis of the mounting cylinder 84, the atomizing nozzle 851 can spray atomized liquid to the upper surface and the lower surface of the clamped horn, the rotating motor 82 can drive the rotating shaft 87 to rotate when working, the rotating shaft 87 can drive the rotating gear 89 to rotate, the rotating gear 89 can drive the semicircular toothed ring 88 meshed with the rotating gear 89 to rotate, the semicircular toothed ring 88 can drive the swinging plate 83 to swing around the axis of the mounting cylinder 84, the infusion pipeline 85 can swing around the axis of the mounting cylinder 84 and carry out spraying operation on the horn, the upper surface and the lower surface of the horn can be cooled, the horn can be placed on the conveyor belt 51 under the action of the height adjusting assembly 27, and the horn on the conveyor belt 51 can be subjected to air cooling operation under the action of the plurality of fans 56, after air cooling, the horn can enter the inside of the material receiving box 53 through the material guiding slide rail 52.

Claims

1. The automatic magnetizing equipment for horn production is characterized by comprising a horn feeding mechanism (10), a material moving mechanism (20), a magnetizing machine (30), a workbench (40) and a cooling blanking mechanism (50), wherein the workbench (40) is arranged between the horn feeding mechanism (10) and the cooling blanking mechanism (50), the horn feeding mechanism (10) is arranged on the left side of the workbench (40), the magnetizing machine (30) and the material moving mechanism (20) are arranged on the top of the workbench (40), the material moving mechanism (20) comprises a rotating assembly (70), an installation vertical plate (21), a lifting plate (24), a supporting plate (26), a height adjusting assembly (27) and a clamping assembly (60) for clamping the horn, the clamping assembly (60) is arranged on the top of the supporting plate (26), and a connecting frame (261) is arranged on the top of the supporting plate (26), the height adjusting assembly (27) is arranged at the top of the rotating assembly (70), two vertically arranged sliding rails (22) are arranged on the side wall of the mounting vertical plate (21), sliding blocks (23) which are in sliding fit with the sliding rails (22) are arranged on the sliding rails (22), the lifting plate (24) is fixed on the side walls of the two sliding blocks (23), four fixed square tubes (25) which are distributed in a matrix manner are arranged between the lifting plate (24) and the connecting frame (261), the cooling blanking mechanism (50) comprises a conveying belt (51), a material guiding slide way (52), an air cooling assembly (54) and a water cooling assembly (80), the material guiding slide way (52) is arranged on the right side of the conveying belt (51), an open upward material receiving box (53) is arranged below the material guiding slide way (52), the material guiding slide way (52) is arranged in an inclined manner, the air cooling assembly (54) comprises a bearing frame (55) and a plurality of fans (56) arranged at the top of the bearing frame, the water cooling component (80) comprises a support bracket (81), a rotating motor (82), a swinging plate (83) and two mounting plates (86) arranged at the top of the support bracket (81), each mounting plate (86) is provided with a mounting cylinder (84) rotatably connected with the mounting plate, the swing plate (83) is fixed between the two mounting cylinders (84), the top of the swing plate (83) is provided with a plurality of liquid conveying pipelines (85) which are arranged at intervals along a straight line direction, an atomizing nozzle (851) is arranged at the outlet of the liquid conveying pipeline (85), a semicircular gear ring (88) is arranged at the bottom of the swinging plate (83), a rotating shaft (87) which is rotatably connected with the two mounting plates (86) is arranged between the two mounting plates (86), the output end of the rotating motor (82) is fixedly connected with the end part of the rotating shaft (87), and a rotating gear (89) meshed with the semicircular gear ring (88) is sleeved on the rotating shaft (87).

2. The automatic magnetizing equipment for loudspeaker production according to claim 1, wherein the clamping assembly (60) comprises two clamping plates (61), two sliding bars (63) and a driving part (65) for driving the two sliding bars (63) to move relatively, the two clamping plates (61) are respectively arranged at the bottoms of the two sliding bars (63), the opposite ends of the two clamping plates (61) are respectively provided with a limiting arc-shaped groove (62), and the top of the support plate (26) is provided with a strip-shaped sliding groove (64) for each sliding bar (63) to slide.

3. The automatic magnetizing equipment for loudspeaker production according to claim 2, wherein the driving component (65) comprises a driving motor (651), a material moving plate (652), a horizontally arranged sliding rod (655) and a rack (66) in sliding fit with the support plate (26), the sliding rod (655) is fixed between the material moving plate (652) and the rack (66), the sliding rod (655) is in sliding fit with the support plate (26), the top of each sliding strip (63) is provided with two driving rods (653) hinged with the sliding rod, the end of each driving rod (653) is hinged with the top of the material moving plate (652), the driving motor (651) is arranged at the top of the support plate (26), and the output end of the driving motor (651) is sleeved with a transmission gear (654) meshed with the rack (66).

4. The automatic magnetizing equipment for loudspeaker production according to claim 1, wherein the rotating assembly (70) comprises a circular gear ring (71), a rotating motor (72), a horizontally arranged rotating disk (73) and three limiting rings (74) which are circumferentially distributed at the top of the workbench (40), the circular gear ring (71) is in rolling fit with the three limiting rings (74), three connecting strips (75) which are circumferentially distributed are arranged between the rotating disk (73) and the circular gear ring (71), the rotating motor (72) is arranged at the bottom of the workbench (40), the output end of the rotating motor (72) is vertically arranged upwards, and a rotating gear (76) meshed with the circular gear ring (71) is sleeved on the output end of the rotating motor (72).

5. The automatic magnetizing equipment for loudspeaker production according to claim 4, wherein the height adjusting assembly (27) comprises a lifting motor (271), a motor base (272) and an extending strip (273) arranged on the side wall of the lifting plate (24), the motor base (272) is fixed at the top of the rotating disk (73), the lifting motor (271) is installed at the top of the motor base (272), a material moving groove (274) for the extending strip (273) to slide is arranged on the installation vertical plate (21), a driving wheel (275) is sleeved on the output end of the lifting motor (271), a lifting rod (276) hinged to the driving wheel (275) is arranged on the driving wheel (275), and the end of the lifting rod (276) is hinged to the extending strip (273).

6. The automatic magnetizing equipment for loudspeaker production according to claim 1, wherein the loudspeaker feeding mechanism (10) comprises a vibration disc (11), a support frame (12), a mounting seat (13), a fixing frame (14) and a feeding slide way (15) arranged on the vibration disc (11), the top of the support frame (12) is provided with two limiting strips (16) which are symmetrically arranged, the two limiting strips (16) are inclined, the top of the fixing frame (14) is provided with a material pushing cylinder (17), the material pushing cylinder (17) is arranged at the top of the fixing frame (14) through the mounting seat (13), a material pushing arc-shaped plate (18) is fixed on the output end of the material pushing cylinder (17), and a connecting slide way (19) is arranged between the top of the feeding slide way (15) and the support frame (12).