CN109195092B - Magnetic core pasting machine for loudspeaker production - Google Patents
Magnetic core pasting machine for loudspeaker production Download PDFInfo
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- CN109195092B CN109195092B CN201811090524.9A CN201811090524A CN109195092B CN 109195092 B CN109195092 B CN 109195092B CN 201811090524 A CN201811090524 A CN 201811090524A CN 109195092 B CN109195092 B CN 109195092B
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 39
- 238000001179 sorption measurement Methods 0.000 claims description 35
- 238000003860 storage Methods 0.000 claims description 35
- 230000005540 biological transmission Effects 0.000 claims description 12
- 238000007599 discharging Methods 0.000 claims description 11
- 238000003825 pressing Methods 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 7
- 230000001681 protective effect Effects 0.000 claims description 6
- 229920001651 Cyanoacrylate Polymers 0.000 abstract description 13
- 239000004830 Super Glue Substances 0.000 abstract description 13
- 239000003292 glue Substances 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 7
- 230000005389 magnetism Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 241000883990 Flabellum Species 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R31/00—Apparatus or processes specially adapted for the manufacture of transducers or diaphragms therefor
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2231/00—Details of apparatus or processes specially adapted for the manufacture of transducers or diaphragms therefor covered by H04R31/00, not provided for in its subgroups
- H04R2231/003—Manufacturing aspects of the outer suspension of loudspeaker or microphone diaphragms or of their connecting aspects to said diaphragms
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Hard Magnetic Materials (AREA)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Abstract
The invention relates to the field of loudspeaker production, in particular to a magnetic core pasting machine for loudspeaker production. The invention aims to solve the technical problem of providing a magnetic core sticking machine for loudspeaker production, which can fix a magnetic core on a large scale and conveniently collect the magnetic core and quickly solidify strong glue at the same time. A magnetic core sticking machine for loudspeaker production comprises a mounting plate, a fixed slide rail, a support frame, a round table, a fixed slide block, a bearing plate, an elastic part, a connecting plate, an annular slide rail, an annular slide block, a rotary table, a first motor and the like; the two fixed slide rails are fixedly connected to the top surface of the mounting plate in sequence; the bearing plate is fixedly connected to the tops of the two fixed slide rails; the connecting plate is connected with the fixed slide rail in a sliding way through the fixed slide block and is connected with the bearing plate through the elastic piece; the supporting frame, the first bearing seat and the second motor are sequentially and fixedly connected to the top surface of the mounting plate. The invention achieves the effects of fixing the magnetic core on a large scale and simultaneously conveniently collecting the magnetic core and quickly solidifying the super glue.
Description
Technical Field
The invention relates to the field of loudspeaker production, in particular to a magnetic core pasting machine for loudspeaker production.
Background
The loudspeaker is a modern electroacoustic element and is used for converting an electric signal into sound, the loudspeaker is also called a loudspeaker, the loudspeaker is conversion equipment for converting electric energy into sound, when different electronic energy is transmitted to the coil, the coil generates energy to interact with a magnetic field of the magnet, the interaction causes the paper disc to vibrate, because the electronic energy is changed at any time, the coil of the loudspeaker moves forwards or backwards, the paper disc of the loudspeaker moves along with the coil, and the action causes the density degree of air to change to generate sound. The production process of the loudspeaker needs to install the magnetic core on the paper disc, because alternating current flows through the voice coil of the loudspeaker, an alternating magnetic field can be generated, the magnetic field is positioned in a fixed magnetic field, two magnetic fields can generate two different actions of like magnetic attraction and opposite magnetic repulsion, so that the voice coil can generate two different movements of being attracted and pushed out, the paper cone connected with the voice coil can push air to move back and forth, and air vibration movement with the same law as that of the alternating current is generated. General magnetic core mounting means is for using the powerful gluing to glue in the paper disc, it is fixed with the magnetic core through the powerful adhesion nature of powerful gluing, this flow is mostly manual operation, the artifical magnetic core that pastes that can be accurate, but manual operation consumes a large amount of time, and can't paste the magnetic core fast on a large scale, work efficiency obviously reduces, the magnetic core after pasting still need wait for the powerful glue for a long time and solidify completely and just can continue processing, influence production efficiency, consequently need urgent research and development one kind can conveniently collect the magnetic core simultaneously and solidify the loudspeaker production of powerful glue with the magnetic core pasting machine on a large scale fixed magnetic core.
Disclosure of Invention
The invention aims to overcome the defects that manual work consumes a large amount of time, large-scale and quick pasting of a magnetic core cannot be realized, the pasted magnetic core needs to be processed continuously after strong glue is completely solidified for a long time, and the production efficiency is influenced.
The invention is achieved by the following specific technical means:
a magnetic core sticking machine for loudspeaker production comprises a mounting plate, a fixed slide rail, a support frame, a round table, a fixed slide block, a bearing plate, an elastic part, a connecting plate, an annular slide rail, an annular slide block, a rotary disc, a first motor, a first connecting frame, a second connecting frame, an electromagnet, an adsorption plate, a cylinder, a pressing plate, a first bearing seat, a first rotating shaft, a second motor, a sector gear, a circular gear, a placing plate, a second bearing seat, a second rotating shaft, a reel, a rotating rod, a pull wire, a pressing rod, a storage box, a sealing ring, a feeding pipe, a valve, a pipe joint, a piston and a discharge nozzle; the two fixed slide rails are fixedly connected to the top surface of the mounting plate in sequence; the bearing plate is fixedly connected to the tops of the two fixed slide rails; the connecting plate is connected with the fixed slide rail in a sliding way through the fixed slide block and is connected with the bearing plate through the elastic piece; the supporting frame, the first bearing seat and the second motor are fixedly connected to the top surface of the mounting plate in sequence; the round table is fixedly connected to the top of the support frame, and the magnetic cores are uniformly placed on the top surface of the round table; the first rotating shaft is pivoted with the bearing seat; the placing plate is fixedly connected to the top of the first rotating shaft, placing grooves are uniformly formed in the placing plate, and the paper disc is placed in the placing grooves; the circular gear is fixedly connected to the first rotating shaft; the sector gear is in transmission connection with the output end of the first motor and is meshed with the circular gear; the annular slide rail and the first motor are fixedly connected to the bottom surface of the connecting plate in sequence; the rotary table is connected with the annular slide rail in a sliding manner through the annular slide block and is in transmission connection with the output end of the first motor; the first connecting rod and the second connecting rod are fixedly connected to the bottom surface of the connecting plate in sequence; the cylinder is fixedly connected to the side part of the connecting plate; the electromagnet is fixedly connected to the bottom of the first connecting rod; the adsorption plate is fixedly connected to the bottom surface of the electromagnet, adsorption grooves are uniformly formed in the bottom surface of the adsorption plate, and the magnetic core is positioned right below the adsorption grooves; the storage box is fixedly connected to the second connecting rod; the feeding pipe is fixedly connected to the side part of the storage box and is communicated with the interior of the storage box, the valve is fixedly connected to the feeding pipe, and the external feeding pipe is connected with the feeding pipe through a pipe joint; the discharging nozzles are fixedly connected to the bottom of the storage box in sequence and communicated with the interior of the storage box, and the discharging nozzles are positioned right above the placing grooves; the pressing plate is in transmission connection with the output end of the air cylinder; one end part of the pressure rod is fixedly connected with the pressure plate, and the other end part of the pressure rod penetrates through the sealing ring and extends into the storage box; the piston is fixedly connected to the pressure rod and is positioned in the storage box.
Furthermore, the magnetic core sticking machine for loudspeaker production also comprises a fixed block, a clamping ring and a butterfly bolt; the bottom of the round table is provided with a fixed groove; the fixed block is fixedly connected to the top of the support frame and is in sliding connection with the fixed groove; the top surface of the fixed block is provided with a thread groove; the clamping ring is fixedly connected to the side part of the round table and is matched with the thread groove; the butterfly bolt penetrates through the clamping ring and is in threaded connection with the thread groove.
Further, the magnetic core sticking machine for loudspeaker production further comprises a mounting frame, a grid, a small motor, fan blades and a protective net; the mounting frame is embedded in the fixed slide rail; the mounting frame is fixedly connected to the inner wall of the mounting frame; the grid is fixedly connected to one end part of the mounting frame, and the protective net is fixedly connected to the other end part of the mounting frame; the small motor is fixedly connected to the mounting frame; the fan blades are connected with the output end of the small motor in a transmission way.
Furthermore, the magnetic core pasting machine for loudspeaker production also comprises a flat nozzle; the flat nozzle is fixedly connected to the bottom of the discharging nozzle.
Furthermore, the magnetic core pasting machine for loudspeaker production also comprises a pull ring; the pull ring is fixedly connected with the side part of the round table.
Furthermore, the top surface of the round table of the magnetic core sticking machine for loudspeaker production is also evenly provided with positioning grooves.
Compared with the prior art, the invention has the following beneficial effects:
the invention achieves the effects of fixing the magnetic core in a large scale and conveniently collecting the magnetic core and quickly solidifying the super glue, stores the super glue through the storage box, extrudes the super glue through the air cylinder and the piston, places a large number of loudspeaker paper discs on the placing plate, intermittently drives the placing plate to rotate through the second motor and the sector gear, enables the paper discs on the placing plate to be coated with the super glue, simultaneously enables the electromagnet and the adsorption plate to adsorb the magnetic core on the round table, enables the first motor and the annular slide rail to change the storage box and the adsorption plate, enables a worker to control the lifting of the adsorption plate and the storage box through the rotary reel and the elastic piece, cuts off the electric power of the electromagnet after the adsorption plate descends, enables the magnetic core to fall on the paper disc, enables the worker to continuously press the adsorption plate, and compacts the super glue with the paper disc through the adsorption plate so as to achieve the effect, after the solidification of stewing adsorb paper disc and magnetic core by the electro-magnet, it is rotatory to the round table through first motor with it, paper disc and magnetic core drop on the round table behind the disconnection magnetism nature, collect with convenient, set up butterfly bolt cooperation fixed block, behind the fixed slot, can conveniently dismantle the round table, tear open through the round table and get and be convenient for retrieve paper disc and magnetic core, and conveniently load new magnetic core again, it can blow to the round table to set up small-size motor cooperation flabellum, the air flow speed around paper disc and the magnetic core on the round table has been accelerated, let the powerful glue can be more quick condense, and the production efficiency is improved.
Drawings
Fig. 1 is a first front view structure diagram of the present invention.
Fig. 2 is a schematic front view of the structure of the present invention a.
Fig. 3 is a second front view structure diagram of the present invention.
Fig. 4 is a left side view structural diagram of the round table of the present invention.
Fig. 5 is a third schematic view of the present invention.
Fig. 6 is a schematic front view of the present invention B.
Fig. 7 is a schematic diagram of a fourth front view structure according to the present invention.
Fig. 8 is a schematic view of a fifth front view structure according to the present invention.
Fig. 9 is a schematic diagram of a sixth front view structure according to the present invention.
The labels in the figures are: 1-mounting plate, 2-fixed slide, 3-support frame, 4-round table, 5-fixed slide, 6-bearing plate, 7-elastic piece, 8-connecting plate, 9-annular slide, 10-annular slide, 11-rotary table, 12-first motor, 13-first connecting frame, 14-second connecting frame, 15-electromagnet, 16-adsorption plate, 17-adsorption tank, 18-cylinder, 19-press plate, 20-first bearing seat, 21-first rotating shaft, 22-second motor, 23-sector gear, 24-circular gear, 25-placing plate, 26-placing tank, 27-second bearing seat, 28-second rotating shaft, 29-reel, 30-rotary rod, 31-pull wire, 32-paper disc, 33-magnetic core, 34-pressure rod, 35-storage box, 36-sealing ring, 37-feeding pipe, 38-valve, 39-pipe joint, 40-piston, 41-discharging nozzle, 42-fixing block, 43-fixing groove, 44-thread groove, 45-clamping ring, 46-butterfly bolt, 47-mounting frame, 48-mounting frame, 49-grating, 50-small motor, 51-fan blade, 52-protective net, 53-flat nozzle, 54-pull ring and 55-positioning groove.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
examples
A magnetic core pasting machine for loudspeaker production is disclosed, as shown in fig. 1-9, and comprises a mounting plate 1, a fixed slide rail 2, a support frame 3, a round table 4, a fixed slide block 5, a bearing plate 6, an elastic part 7, a connecting plate 8, an annular slide rail 9, an annular slide block 10, a rotary table 11, a first motor 12, a first connecting frame 13, a second connecting frame 14, an electromagnet 15, an adsorption plate 16, a cylinder 18, a pressing plate 19, a first bearing seat 20, a first rotating shaft 21, a second motor 22, a sector gear 23, a circular gear 24, a placing plate 25, a second bearing seat 27, a second rotating shaft 28, a reel 29, a rotating rod 30, a pull wire 31, a pressure rod 34, a storage box 35, a sealing ring 36, a feeding pipe 37, a valve 38, a pipe joint 39, a piston 40 and a discharging nozzle; the two fixed slide rails 2 are fixedly connected to the top surface of the mounting plate 1 in sequence; the bearing plate 6 is fixedly connected to the tops of the two fixed slide rails 2; the connecting plate 8 is connected with the fixed slide rail 2 in a sliding way through the fixed slide block 5 and is connected with the bearing plate 6 through the elastic piece 7; the support frame 3, the first bearing seat 20 and the second motor 22 are fixedly connected to the top surface of the mounting plate 1 in sequence; the round table 4 is fixedly connected to the top of the support frame 3, and the magnetic cores 33 are uniformly placed on the top surface of the round table 4; the first rotating shaft 21 is pivoted with the bearing seat; the placing plate 25 is fixedly connected to the top of the first rotating shaft 21, the placing groove 26 is uniformly formed in the placing plate 25, and the paper disc 32 is placed in the placing groove 26; the circular gear 24 is fixedly connected to the first rotating shaft 21; the sector gear 23 is in transmission connection with the output end of the first motor 12, and the sector gear 23 is meshed with the circular gear 24; the annular slide rail 9 and the first motor 12 are fixedly connected to the bottom surface of the connecting plate 8 in sequence; the rotary table 11 is connected with the annular slide rail 9 in a sliding way through an annular slide block 10 and is connected with the output end of the first motor 12 in a transmission way; the first connecting rod and the second connecting rod are fixedly connected to the bottom surface of the connecting plate 8 in sequence; the cylinder 18 is fixedly connected with the side part of the connecting plate 8; the electromagnet 15 is fixedly connected to the bottom of the first connecting rod; the adsorption plate 16 is fixedly connected to the bottom surface of the electromagnet 15, the bottom surface of the adsorption plate 16 is uniformly provided with adsorption grooves 17, and the magnetic core 33 is positioned right below the adsorption grooves 17; the storage tank 35 is fixedly connected to the second connecting rod; the feed pipe 37 is fixedly connected with the side part of the storage box 35 and communicated with the interior of the storage box 35, the valve 38 is fixedly connected with the feed pipe 37, and an external feed delivery pipe is connected with the feed pipe 37 through a pipe joint 39; the discharging nozzles 41 are sequentially fixedly connected to the bottom of the storage box 35 and communicated with the interior of the storage box 35, and the discharging nozzles 41 are positioned right above the placing grooves 26; the pressure plate 19 is in transmission connection with the output end of the air cylinder 18; one end of the pressure rod 34 is fixedly connected with the pressure plate 19, and the other end penetrates through the sealing ring 36 and extends into the storage tank 35; the piston 40 is fixed to the pressure rod 34 and is located in the storage tank 35.
The horn is a modern electroacoustic element, which is used for converting an electric signal into sound, and is also called a loudspeaker, which is a conversion device for converting electric energy into sound, when different electronic energy is transmitted to a coil, the coil generates energy to interact with a magnetic field of a magnet, the interaction causes the paper disc 32 to vibrate, because the electronic energy is changed at any time, the coil of the horn moves forwards or backwards, so that the paper disc 32 of the horn moves along with the coil, and the action causes the density degree of air to change to generate sound. The production process of the loudspeaker needs to install the magnetic core 33 on the paper disc 32, because the alternating current flows through the voice coil of the loudspeaker, an alternating magnetic field can be generated, the magnetic field is in a fixed magnetic field, two magnetic fields can generate two different actions of like magnetic attraction and opposite magnetic repulsion, so that the voice coil can generate two different movements of being attracted and pushed out, the paper cone connected with the voice coil can push air to move back and forth, and air vibration movement with the same rule as the alternating current is generated. The general installation mode of the magnetic core 33 is to use a strong adhesive to adhere in the paper tray 32, and fix the magnetic core 33 through the strong adhesive of the strong adhesive, and this flow is mostly manual operation, which can accurately adhere the magnetic core 33 manually, but the manual operation consumes a lot of time, and the magnetic core 33 cannot be quickly adhered in a large scale, the working efficiency is obviously reduced, and the adhered magnetic core 33 needs to wait for a long time for the strong adhesive to be completely solidified to continue processing, which affects the production efficiency, so that the adhering machine can effectively solve the problems.
The external feed pipe is connected with the feed pipe 37 through a pipe joint 39, a valve 38 is opened, the external feed pipe conveys the super glue into the storage tank 35, after the super glue is supplemented, the valve 38 is closed, a worker places the loudspeaker paper discs 32 in the placing grooves 26 of the placing plates 25 respectively, the magnetic core 33 is placed on the top surface of the round table 4, then the worker holds the rotating rod 30, the reel 29 is rotated through the rotating rod 30, the reel 29 rotates along the second bearing seat 27 through the second rotating shaft 28, the pull wire 31 is continuously retracted, the connecting plate 8 is pulled down after the pull wire 31 is retracted, the connecting plate 8 is lowered along the fixed slide rail 2 through the fixed slide block 5, the rotating disc 11, the annular slide rail 9, the storage tank 35 and the adsorption plate 16 are lowered, the discharge nozzle 41 of the storage tank 35 is contacted with the top surface of the paper discs 32, the air cylinder 18 is started, the output end of the air cylinder 18 presses, the piston 40 is pressed down along with the press rod 34, and simultaneously presses the air in the storage tank 35, so as to extrude the super glue from the discharge nozzle 41, and simultaneously the super glue is coated on the paper disc 32, the second motor 22 is started, the second motor 22 drives the sector gear 23 to rotate, because the sector gear 23 is meshed with the circular gear 24, but the sector gear 23 rotates a circle and the circular gear 24 rotates only a half circle, so that the placing plate 25 can intermittently rotate, the paper disc 32 on the placing plate 25 can be coated with the super glue for enough time, after the paper disc 32 is coated with the super glue, because the connecting plate 8 descends, the electromagnet 15 and the adsorption plate 16 are also driven by the first connecting rod, so that the magnetic core 33 on the round table 4 is inserted into the adsorption groove 17 on the adsorption plate 16, the electromagnet 15 is electrified, the electromagnet 15 after electrification generates magnetism, the magnetism penetrates through the adsorption plate 16 to adsorb the magnetic core 33 on the adsorption plate, and a worker rotates, the pulling wire 31 is paid off, the connecting plate 8 is subject to the elastic force of the elastic piece 7 to pull back the storage box 35 and the adsorption plate 16 upwards along the fixed slide rail 2, the first motor 12 rotates, so that the rotary disc 11 rotates along the annular slide rail 9 through the annular slide block 10, after the positions of the adsorption plate 16 and the storage box 35 are exchanged, a worker rotates the reel 29, the pulling wire 31 pulls down the connecting plate 8 along the fixed slide rail 2 again until the adsorption plate 16 is positioned above the paper tray 32, the electromagnet 15 loses magnetism after power supply is lost, the magnetic core 33 falls from the adsorption groove 17 to the paper tray 32, the connecting plate 8 is continuously pressed down to compact the magnetic core 33 to the paper tray 32, so as to achieve the effect of large-scale adhesion of the magnetic core 33, after adhesion is finished and the strong glue is cooled and solidified, the electromagnet 15 is electrified, the electromagnet 15 generates magnetism to pull out the magnetic core 33 and the paper tray 32 from, the first motor 12 drives the adsorption plate 16 and the storage box 35 to change positions, so that the adsorption plate 16 is positioned on the top surface of the round table 4, after the electromagnet 15 is powered off, the magnetism and the paper disc 32 lose magnetism and fall on the round table 4, a worker can collect the paper disc, and the effect of convenient recovery is achieved.
As shown in fig. 3 and 4, the magnetic core 33 pasting machine for loudspeaker production further comprises a fixing block 42, a clamping ring 45 and a butterfly bolt 46; the bottom of the round table 4 is provided with a fixing groove 43; the fixing block 42 is fixedly connected to the top of the support frame 3 and is in sliding connection with the fixing groove 43; the top surface of the fixing block 42 is provided with a thread groove 44; the clamping ring 45 is fixedly connected to the side part of the round table 4 and is matched with the thread groove 44; the butterfly bolt 46 penetrates through the clamping ring 45 and is in threaded connection with the thread groove 44; in order to collect the fixed paper tray 32 and the magnetic core 33 more conveniently, the bottom of the round table 4 is provided with a fixing groove 43, the fixing block 42 is fixedly connected to the top of the support frame 3, when the processed paper tray 32 needs to be taken out, the butterfly bolt 46 is screwed out from the thread groove 44, the round table 4 can slide out from the support frame 3 along the fixing block 42 after losing the fixing effect of the butterfly bolt 46, so that the round table 4 is detached to collect the paper tray 32 on the round table 4 conveniently, after the collection is finished, a new magnetic core 33 is placed on the round table 4, the round table 4 is inserted along the fixing block 42 to fix the position of the round table 4, the butterfly bolt 46 is inserted into the clamping ring 45 and penetrates through the clamping ring 45 to be screwed into the thread groove 44, so that the round table 4 is fixed on the fixing block 42 to prevent the round table 4 from moving randomly when the magnetic core 33 is adsorbed.
The magnetic core 33 sticking machine for loudspeaker production further comprises a mounting frame 47, a mounting frame 48, a grating 49, a small motor 50, fan blades 51 and a protective net 52; the mounting frame 47 is embedded in the fixed slide rail 2; the mounting frame 48 is fixedly connected to the inner wall of the mounting frame 47; the grille 49 is fixedly connected with one end part of the mounting frame 47, and the protective net 52 is fixedly connected with the other end part of the mounting frame 47; the small motor 50 is fixedly connected to the mounting frame 48; the fan blade 51 is in transmission connection with the output end of the small motor 50; according to fig. 5 and 6, after paper disc 32 and magnetic core 33 are fixed through the powerful glue, because the powerful glue needs a certain time to solidify completely, so need wait for the powerful glue can collect after solidifying, this kind of needs consume a large amount of time, influence production efficiency, set up behind the installing frame 47, small-size motor 50 on the installing frame 48 drives flabellum 51 high-speed rotatory, thereby with outside wind suction in the installing frame 47, blow to round table 4 in the installing frame 47 again, thereby the air flow velocity around paper disc 32 and the magnetic core 33 on the round table 4 has been accelerated, let the powerful glue can be faster condense, protect through grid 49 and prevent someone from stretching into the installing frame 47 with the hand, protection net 52 avoids the dust to blow down on the powerful glue, influence the adhesion.
Wherein, the magnetic core 33 pasting machine for loudspeaker production also comprises a flat nozzle 53; the flat nozzle 53 is fixedly connected to the bottom of the discharging nozzle 41; as shown in FIG. 7, the flat mouth 53 increases the discharge area of the super glue and makes the application on the paper tray 32 more uniform.
Wherein, the magnetic core 33 sticking machine for loudspeaker production also comprises a pull ring 54; the pull ring 54 is fixedly connected with the side part of the round table 4; as shown in figure 8, the pull ring 54 is provided to facilitate pulling the round table 4.
As shown in fig. 9, positioning grooves 55 are uniformly formed on the top surface of the round table 4 of the magnetic core 33 pasting machine for loudspeaker production; the positioning groove 55 is provided to prevent the position of the magnetic core 33 from being changed, and prevent the magnetic core 33 from being sucked by the suction plate 16.
The control mode of the invention is automatically controlled by the controller, the control circuit of the controller can be realized by simple programming of a person skilled in the art, the supply of the power supply also belongs to the common knowledge in the field, and the invention is mainly used for protecting mechanical devices, so the control mode and the circuit connection are not explained in detail in the invention.
The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention to achieve the above technical effects.
Claims (6)
1. A magnetic core sticking machine for loudspeaker production comprises a mounting plate, a fixed slide rail, a support frame, a round table, a fixed slide block and a bearing plate, and is characterized by further comprising an elastic part, a connecting plate, an annular slide rail, an annular slide block, a rotary table, a first motor, a first connecting frame, a second connecting frame, an electromagnet, an adsorption plate, a cylinder, a pressing plate, a first bearing seat, a first rotating shaft, a second motor, a sector gear, a circular gear, a placing plate, a second bearing seat, a second rotating shaft, a reel, a rotating rod, a pull wire, a pressing rod, a storage box, a sealing ring, a feeding pipe, a valve, a pipe joint, a piston and a discharge nozzle; the two fixed slide rails are fixedly connected to the top surface of the mounting plate in sequence; the bearing plate is fixedly connected to the tops of the two fixed slide rails; the connecting plate is connected with the fixed slide rail in a sliding way through the fixed slide block and is connected with the bearing plate through the elastic piece; the supporting frame, the first bearing seat and the second motor are fixedly connected to the top surface of the mounting plate in sequence; the round table is fixedly connected to the top of the support frame, and the magnetic cores are uniformly placed on the top surface of the round table; the first rotating shaft is pivoted with the bearing seat; the placing plate is fixedly connected to the top of the first rotating shaft, placing grooves are uniformly formed in the placing plate, and the paper disc is placed in the placing grooves; the circular gear is fixedly connected to the first rotating shaft; the sector gear is in transmission connection with the output end of the first motor and is meshed with the circular gear; the annular slide rail and the first motor are fixedly connected to the bottom surface of the connecting plate in sequence; the rotary table is connected with the annular slide rail in a sliding manner through the annular slide block and is in transmission connection with the output end of the first motor; the first connecting rod and the second connecting rod are fixedly connected to the bottom surface of the connecting plate in sequence; the cylinder is fixedly connected to the side part of the connecting plate; the electromagnet is fixedly connected to the bottom of the first connecting rod; the adsorption plate is fixedly connected to the bottom surface of the electromagnet, adsorption grooves are uniformly formed in the bottom surface of the adsorption plate, and the magnetic core is positioned right below the adsorption grooves; the storage box is fixedly connected to the second connecting rod; the feeding pipe is fixedly connected to the side part of the storage box and is communicated with the interior of the storage box, the valve is fixedly connected to the feeding pipe, and the external feeding pipe is connected with the feeding pipe through a pipe joint; the discharging nozzles are fixedly connected to the bottom of the storage box in sequence and communicated with the interior of the storage box, and the discharging nozzles are positioned right above the placing grooves; the pressing plate is in transmission connection with the output end of the air cylinder; one end part of the pressure rod is fixedly connected with the pressure plate, and the other end part of the pressure rod penetrates through the sealing ring and extends into the storage box; the piston is fixedly connected to the pressure rod and is positioned in the storage box.
2. The magnetic core pasting machine for loudspeaker production as claimed in claim 1, wherein the magnetic core pasting machine for loudspeaker production further comprises a fixing block, a snap ring and a butterfly bolt; the bottom of the round table is provided with a fixed groove; the fixed block is fixedly connected to the top of the support frame and is in sliding connection with the fixed groove; the top surface of the fixed block is provided with a thread groove; the clamping ring is fixedly connected to the side part of the round table and is matched with the thread groove; the butterfly bolt penetrates through the clamping ring and is in threaded connection with the thread groove.
3. The magnetic core pasting machine for loudspeaker production as claimed in claim 2, wherein the magnetic core pasting machine for loudspeaker production further comprises a mounting frame, a grid, a small motor, fan blades and a protective net; the mounting frame is embedded in the fixed slide rail; the mounting frame is fixedly connected to the inner wall of the mounting frame; the grid is fixedly connected to one end part of the mounting frame, and the protective net is fixedly connected to the other end part of the mounting frame; the small motor is fixedly connected to the mounting frame; the fan blades are connected with the output end of the small motor in a transmission way.
4. The magnetic core pasting machine for loudspeaker production as claimed in claim 3, wherein the magnetic core pasting machine for loudspeaker production further comprises a flat nozzle; the flat nozzle is fixedly connected to the bottom of the discharging nozzle.
5. The magnetic core pasting machine for loudspeaker production as claimed in claim 4, wherein the magnetic core pasting machine for loudspeaker production further comprises a pull ring; the pull ring is fixedly connected with the side part of the round table.
6. The magnetic core pasting machine for loudspeaker production as claimed in claim 5, wherein the top surface of the round table of the magnetic core pasting machine for loudspeaker production is further provided with positioning grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811090524.9A CN109195092B (en) | 2018-09-19 | 2018-09-19 | Magnetic core pasting machine for loudspeaker production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811090524.9A CN109195092B (en) | 2018-09-19 | 2018-09-19 | Magnetic core pasting machine for loudspeaker production |
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| CN110813653A (en) * | 2019-12-13 | 2020-02-21 | 宁波尹球五金制造有限公司 | Automatic gluing machine and gluing method thereof |
| CN111182439B (en) * | 2020-03-07 | 2020-09-22 | 东阳市建凯信息科技有限公司 | Loudspeaker magnet installation equipment |
| CN114466302B (en) * | 2022-01-20 | 2024-07-02 | 湖北高通电子科技有限公司 | Automatic assembly equipment for pasting magnetic cores of speakers |
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| KR20040084573A (en) * | 2003-03-28 | 2004-10-06 | 심순택 | Apparatus for applying adhesive in speaker |
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| CN105764019A (en) * | 2016-03-21 | 2016-07-13 | 湖南音品电子有限公司 | Automatic assembling device and assembling process for voice coil and diaphragm of loudspeaker |
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| JPS57171900A (en) * | 1981-04-16 | 1982-10-22 | Pioneer Electronic Corp | Adhesion method of ribbon vibration diaphragm to lower magazine constituting material |
| US5701657A (en) * | 1993-06-30 | 1997-12-30 | Kabushiki Kaisha Kenwood | Method of manufacturing a repulsion magnetic circuit type loudspeaker |
| JP2002247693A (en) * | 2001-02-21 | 2002-08-30 | Star Micronics Co Ltd | Electromagnetic acoustic transducer and its manufacturing method |
| CN103863817A (en) * | 2014-03-07 | 2014-06-18 | 长春合心机械制造有限公司 | Automatic loudspeaker sliver attaching machine |
| CN207340190U (en) * | 2017-11-08 | 2018-05-08 | 厦门光讯电子有限公司 | A kind of Microspeaker magnetic returns kludge |
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| CN109195092A (en) | 2019-01-11 |
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Denomination of invention: A magnetic core sticking machine for speaker production Effective date of registration: 20220829 Granted publication date: 20200908 Pledgee: Zhejiang Ruian Rural Commercial Bank Co.,Ltd. Luofeng sub branch Pledgor: ZHEJIANG APLEX AUTO PARTS CO.,LTD. Registration number: Y2022500000062 |
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Denomination of invention: A magnetic core pasting machine for horn production Effective date of registration: 20230907 Granted publication date: 20200908 Pledgee: Zhejiang Ruian Rural Commercial Bank Co.,Ltd. Luofeng sub branch Pledgor: ZHEJIANG APLEX AUTO PARTS CO.,LTD. Registration number: Y2023980055591 |
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