CN105499987A - Full-automatic speaker magnetic circuit assembling machine - Google Patents

Full-automatic speaker magnetic circuit assembling machine Download PDF

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Publication number
CN105499987A
CN105499987A CN201511034251.2A CN201511034251A CN105499987A CN 105499987 A CN105499987 A CN 105499987A CN 201511034251 A CN201511034251 A CN 201511034251A CN 105499987 A CN105499987 A CN 105499987A
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CN
China
Prior art keywords
cylinder
glue
magnetic circuit
full
movable tool
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Granted
Application number
CN201511034251.2A
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Chinese (zh)
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CN105499987B (en
Inventor
宁帝明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nanhai Branch of Foshan Hua Hua Electronics Co., Ltd.
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Foshan City Nanhai Kelihua Numerical Control Technology Co Ltd
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Priority to CN201511034251.2A priority Critical patent/CN105499987B/en
Publication of CN105499987A publication Critical patent/CN105499987A/en
Application granted granted Critical
Publication of CN105499987B publication Critical patent/CN105499987B/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23PMETAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P21/00Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control
    • B23P21/004Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control the units passing two or more work-stations whilst being composed
    • B23P21/006Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control the units passing two or more work-stations whilst being composed the conveying means comprising a rotating table

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)

Abstract

The invention discloses a full-automatic speaker magnetic circuit assembling machine which comprises a center rotary table. A plurality of fixed jigs are arranged on the circumference of the center rotary table; each fixed jig is provided with a movable jig; an automatic washer feeding apparatus, a washer pressing apparatus, a first glue injection apparatus, an automatic magnetic sheet feeding apparatus, a magnetic sheet pressing apparatus, a second glue injection apparatus, an automatic bracket feeding apparatus, a bracket pressing apparatus, a discharge apparatus and a movable jig placement apparatus are sequentially arranged around the periphery of the circumference of the center rotary table; a drying tunnel is formed between the discharge apparatus and the movable jig placement apparatus; a finished product separation apparatus for separating finished products from the movable jigs is arranged in front of the movable jig placement apparatus. After the technical scheme is adopted, compared with the prior art, the technical scheme has the following advantages that after the machine is available, complete automation can be achieved for assembling of a speaker magnetic circuit; labor cost is greatly lowered; labor intensity is reduced; meanwhile, product quality is improved and ensured.

Description

A kind of full-automatic horn magnetic circuit kludge
Technical field:
The present invention relates to a kind of full-automatic horn magnetic circuit kludge.
Background technology:
The assembly working of horn magnetic circuit needs washer, magnetic sheet and support three parts to be assembled together, and traditional assembly work all manually completes, efficiency of assembling is very low, labor strength is large, and the hall space of needs is comparatively large, and the quality of product affects by the qualification of workman, percent defective is high, the non-constant of homogeneity of product, and need a large amount of workmans just can complete production, labor expense.
Summary of the invention:
The object of the invention is the shortcoming in order to overcome above-mentioned prior art, providing a kind of and ensureing product quality, save the full-automatic horn magnetic circuit kludge of artificial finished product.
Goal of the invention of the present invention can be realized by following technical scheme: a kind of full-automatic horn magnetic circuit kludge, include central turnplate, multiple fixed jig is circumferentially provided with at central turnplate, each fixed jig is furnished with movable tool, periphery around central turnplate is provided with upper washer device automatically successively, pressure washer device, first glue filling device, automatically upper magnetic sheet device, pressure magnetic sheet device, second glue filling device, automatic upper bracket device, pressure holder device, device for discharging and movable tool apparatus for placing, Drying tunnel is provided with between device for discharging and movable tool apparatus for placing, the finished product release unit be separated with movable tool by finished product is provided with before movable tool apparatus for placing.
Device for discharging is made up of top gas cylinder in discharging and the horizontal push cylinder of discharging, and in discharging, top gas cylinder to be located at below central turnplate and to be positioned at unloading station place, and the horizontal push cylinder of discharging is just to Drying tunnel entrance.
The finished product release unit that finished product is separated with movable tool is formed by being separated upper top gas cylinder, movable tool fastener, magnetism absorbent strip and stirring cylinder, magnetism absorbent strip extends to finished product collecting mechanism from finished product separation station, movable tool fastener be separated upper top gas cylinder and be all located at finished product separation station place, movable tool fastener is located at magnetism absorbent strip and is separated between upper top gas cylinder, stirs cylinder and is located at magnetism absorbent strip side.
Movable tool apparatus for placing pushes cylinder by self-gripping jaws and tool and forms, and self-gripping jaws is arranged on tool and pushes on cylinder.
Drying tunnel is divided into four sections of tunnel construction sections being mutually certain angle of cut to form, and arranges an auxiliary turning cylinder between adjacent two sections of tunnel construction sections.
Automatically upper washer device, automatically upper magnetic sheet device are the same with automatic upper bracket device structure, and be made up of vibrating disk discharge mechanism and aspiration mechanism, the end of vibrating disk discharge mechanism feeding track is located at by the sucker of aspiration mechanism.
Pressure washer device, pressure magnetic sheet device are the same with pressure holder device structure, and be all be made up of lower air cylinder and pressure head, pressure head is arranged on the lower end of lower air cylinder.
First glue filling device is the same with the second glue filling device structure, is made up of two stations, and front station is injection glue machine frame, and rear station is glue-mixing mechanism.
Injection glue machine frame is made up of injecting glue cylinder, A glue syringe and B glue syringe, and A glue syringe and B glue syringe are arranged on injecting glue cylinder.
Glue blending device is made up of the cylinder that declines, mixed glue motor and stirring rod, and mixed glue motor is arranged on decline cylinder, and stirring rod is located on mixed glue motor.
After adopting the technical program, compared with prior art, the technical program has the following advantages: after the machine emerges, assembling for horn magnetic circuit can achieve full automation, greatly save artificial finished product, reduced labour intensity, improved simultaneously and ensure the quality of product.
Accompanying drawing illustrates:
Fig. 1 is the structure principle chart of the full-automatic horn magnetic circuit kludge of the present invention;
Fig. 2 is automatically upper washer, magnetic sheet, the holder device structure chart of the full-automatic horn magnetic circuit kludge of the present invention;
Fig. 3 is pressure washer, magnetic sheet, the holder device structure chart of the full-automatic horn magnetic circuit kludge of the present invention;
Fig. 4 is the glue-mixing mechanism structure chart of the full-automatic horn magnetic circuit kludge of the present invention;
Fig. 5 is the injection glue machine frame structure chart of the full-automatic horn magnetic circuit kludge of the present invention;
Fig. 6 be the present invention's full-automatic horn magnetic circuit kludge movable tool apparatus for placing on TV structure figure;
Fig. 7 is the movable tool apparatus for placing forward sight structure chart of the present invention's full-automatic horn magnetic circuit kludge;
Fig. 8 is the device for discharging of the full-automatic horn magnetic circuit kludge of the present invention and the local structural graph at Drying tunnel place;
Fig. 9 is the finished product release unit structure chart of the full-automatic horn magnetic circuit kludge of the present invention.
Detailed description of the invention:
Below in conjunction with accompanying drawing, this technology is described further.
The full-automatic horn magnetic circuit kludge of the present embodiment includes central turnplate 1, central turnplate 1 is circumferentially evenly provided with 12 fixed jigs 2, each fixed jig is placed with a movable tool 3, periphery around central turnplate 1 is provided with upper washer device 4 automatically successively, pressure washer device 5, first glue filling device, automatically upper magnetic sheet device 6, pressure magnetic sheet device 7, second glue filling device, automatic upper bracket device 8, pressure holder device 9, device for discharging 10 and movable tool apparatus for placing 11, first glue filling device is the same with the second glue filling device structure, be made up of two stations, front station is injection glue machine frame 12, rear station is glue-mixing mechanism 13, said apparatus is around the peripheral fixed and arranged of central turnplate 1, formed automatically upper washer (1)-pressure washer (2)-injection glue (3)-mixing glue (4)-automatically upper magnetic sheet (5)-pressure magnetic sheet (6)-biphasic injection glue (7)-secondary mixing glue (8)-automatically upper bracket (9)-pressure support (10)-discharging (11) with movable tool placement (12) totally 12 stations, each station is just to a fixed jig 2, as long as central turnplate rotates 30 ° at every turn, just can be implemented to the work of next station, Drying tunnel 14 is provided with between device for discharging 10 and movable tool apparatus for placing 11, the finished product release unit 15 be separated with movable tool by finished product is provided with before movable tool apparatus for placing 11.
Structure the following detailed description of each device:
Automatically upper washer device 4, automatically upper magnetic sheet device 6 are with upper bracket device 8 structure is the same automatically, as shown in Figure 2, be made up of vibrating disk discharge mechanism 41 and aspiration mechanism 42, the end of vibrating disk discharge mechanism 41 feeding track is located at by the sucker 421 of aspiration mechanism 42, when vibrating disk discharge mechanism 41 sends workpiece here, after arriving assigned address, lift cylinder 43 declines, sucker 421 holds workpiece, pushes away before feeding cylinder 44, workpiece is delivered to corresponding movable tool 3.
Pressure washer device 5, pressure magnetic sheet device 7 are the same with pressure holder device 9 structure, and as shown in Figure 3, be all be made up of lower air cylinder 51 and pressure head 52, pressure head 52 is arranged on the lower end of lower air cylinder 51.
Injection glue machine frame 12 is made up of injecting glue cylinder 121, A glue syringe 122 and B glue syringe 123, and as shown in Figure 5, A glue syringe 122 and B glue syringe 123 are arranged on injecting glue cylinder 121.
Glue blending device 13 is made up of decline cylinder 131, mixed glue motor 132 and stirring rod 133, and as shown in Figure 4, mixed glue motor 132 is arranged on decline cylinder 131, and stirring rod 133 is located on mixed glue motor 132.
Device for discharging 10 is made up of top gas cylinder 101 in discharging and the horizontal push cylinder 102 of discharging, as shown in Figure 8, in discharging, top gas cylinder 101 to be located at below central turnplate 1 and to be positioned at unloading station and (11) locates, the horizontal push cylinder 102 of discharging is just to Drying tunnel 14 entrance, in discharging, top gas cylinder 101 is responsible for workpiece jack-up, workpiece is by after jack-up, and the horizontal push cylinder 102 of discharging advances workpiece in Drying tunnel 14, and workpiece just can be close to a pushed advance interior one of Drying tunnel 14.
The finished product release unit 15 that finished product is separated with movable tool is by being separated upper top gas cylinder 151, movable tool fastener 152, magnetism absorbent strip 153 and stir cylinder 154 and form, as shown in Figure 8 and Figure 9, magnetism absorbent strip 153 extends to finished product collecting mechanism from finished product separation station, movable tool fastener 152 be separated upper top gas cylinder 151 and be all located at finished product separation station place, movable tool fastener 152 is located at magnetism absorbent strip 153 and is separated between upper top gas cylinder 151, stir cylinder 154 and be located at magnetism absorbent strip 153 side, when being separated upper top gas cylinder 151 jack-up workpiece, movable tool 3 is subject to movable tool fastener 152 and blocks stop, in separation, top gas cylinder 151 continues upper top, just finished product a can be pushed up from movable tool 3, simultaneously because the support of finished product a is made of iron, finished product can be held by the magnetism absorbent strip 153 of top, then stir cylinder 154 and stir finished product a, finished product a is reversed from along magnetism absorbent strip 153, when dialing to the end of magnetism absorbent strip 153, finished product just can fall in gathering-device.
Movable tool apparatus for placing 11 pushes cylinder 112 by self-gripping jaws 111 and tool and forms, and as shown in Figure 6 and Figure 7, self-gripping jaws 111 is arranged on tool and pushes on cylinder 112.
Drying tunnel 14 is divided into four sections of tunnel construction sections being mutually certain angle of cut to form, and arrange an auxiliary turning cylinder 141 between adjacent two sections of tunnel construction sections, auxiliary turning cylinder 141 auxiliary pushing workpiece is turned.
The course of work is as follows: first placement activity tool 3 on each fixed jig 2, on Drying tunnel 14 all one pile movable tool 3 by one, then vibrating disk discharge mechanism 41 feeding of corresponding upper washer a1, on the movable tool 3 that (1) the first station that correspondence is delivered in washer a1 suction is gone up by sucker 421, central turnplate 1 rotates 30 °, the movable tool that (12) twelve-station next is gone up is sent to the first station (1) upper next washer of reception, and (2) the washer just now received is sent to the second station, second station pressure washer device 5 (2) presses down, washer a1 in movable tool 3 is compressed into bottom movable tool 3, central turnplate 1 rotates 30 ° again, (3) workpiece is sent to the 3rd station, the injection glue machine frame 12 that (3) 3rd station is gone up is toward injection A in movable tool 3, B glue, then the mix and blend that (4) the 4th station carries out glue is turned to, central turnplate 1 rotates again, (5) workpiece arrives the 5th station, the vibrating disk discharge mechanism 41 that (5) 5th station is gone up send magnetic sheet, magnetic sheet a2 sends in movable tool 3 by sucker 421, (6) 6th station is that pressure magnetic sheet device 7 compresses magnetic sheet a2, (7) 7th station is responsible for injection A, B glue, (8) 8th station carries out the work of mix and blend glue, 9th station (9) vibrating disk discharge mechanism 41 sends support a3 here, sucker 521 is drawn support a3 and is delivered on movable tool 3, (10) tenth station compresses support a3, top gas cylinder 101 jack-up workpiece in the discharging of 11 station (11) in device for discharging 10, workpiece advances in Drying tunnel 14 by the horizontal push cylinder 102 of discharging, such workpiece is carried out drying and processing by by being only pushed in Drying tunnel 14, during process of passing through tunnel corner, auxiliary turning cylinder 141 helps workpiece to turn round, until workpiece is sent to finished product release unit 15, top gas cylinder 151 jack-up workpiece in separation, now movable tool 3 is subject to movable tool fastener 152 and stops, in separation, top gas cylinder 151 continues upper top, finished product a will be separated with movable tool 3, movable tool 3 drops back, and Drying tunnel 14 is interior to be pushed by continuation, and finished product a is inhaled on magnetism absorbent strip 153, then 154 groups, cylinder is stirred from finished product a, until drop in the rear end that finished product a is allocated to magnetism absorbent strip 153, a rewinding slideway 16 has been arranged at the place of dropping, receiving vessel is set bottom rewinding slideway 16 to receive finished product a, the above-mentioned movable tool 3 dropped back in Drying tunnel 14 is pushed by continuation, be sent to movable tool apparatus for placing 11, movable tool 3 pinched on the fixed jig 2 that (12) twelve-station go up by self-gripping jaws 111, carry out next periodic duty, thus realize the fully-automatic production of product.
The above is only preferred embodiment of the present invention, not does any pro forma restriction to the present invention.Any those of ordinary skill in the art, do not departing under technical solution of the present invention ambit, the Method and Technology content of above-mentioned announcement all can be utilized to make many possible variations and modification to technical solution of the present invention, or be revised as the Equivalent embodiments of equivalent variations.Therefore every content not departing from technical solution of the present invention, the equivalence done according to the shape of the present invention, structure and principle change, all should be covered by protection scope of the present invention.

Claims (10)

1. a full-automatic horn magnetic circuit kludge, it is characterized in that: include central turnplate, multiple fixed jig is circumferentially provided with at central turnplate, each fixed jig is furnished with movable tool, periphery around central turnplate is provided with upper washer device automatically successively, pressure washer device, first glue filling device, automatically upper magnetic sheet device, pressure magnetic sheet device, second glue filling device, automatic upper bracket device, pressure holder device, device for discharging and movable tool apparatus for placing, Drying tunnel is provided with between device for discharging and movable tool apparatus for placing, the finished product release unit be separated with movable tool by finished product is provided with before movable tool apparatus for placing.
2. the full-automatic horn magnetic circuit kludge of one according to claim 1, it is characterized in that: device for discharging is made up of top gas cylinder in discharging and the horizontal push cylinder of discharging, in discharging, top gas cylinder to be located at below central turnplate and to be positioned at unloading station place, and the horizontal push cylinder of discharging is just to Drying tunnel entrance.
3. the full-automatic horn magnetic circuit kludge of one according to claim 1, it is characterized in that: the finished product release unit that finished product is separated with movable tool is formed by being separated upper top gas cylinder, movable tool fastener, magnetism absorbent strip and stirring cylinder, magnetism absorbent strip extends to finished product collecting mechanism from finished product separation station, movable tool fastener be separated upper top gas cylinder and be all located at finished product separation station place, movable tool fastener is located at magnetism absorbent strip and is separated between upper top gas cylinder, stirs cylinder and is located at magnetism absorbent strip side.
4. the full-automatic horn magnetic circuit kludge of one according to claim 1, is characterized in that: movable tool apparatus for placing pushes cylinder by self-gripping jaws and tool and forms, and self-gripping jaws is arranged on tool and pushes on cylinder.
5. the full-automatic horn magnetic circuit kludge of one according to claim 1, is characterized in that: Drying tunnel is divided into four sections of tunnel construction sections being mutually certain angle of cut to form, and arranges an auxiliary turning cylinder between adjacent two sections of tunnel construction sections.
6. the full-automatic horn magnetic circuit kludge of one according to claim 1, it is characterized in that: upper washer device, automatically upper magnetic sheet device are with upper bracket device structure is the same automatically automatically, be made up of vibrating disk discharge mechanism and aspiration mechanism, the end of vibrating disk discharge mechanism feeding track is located at by the sucker of aspiration mechanism.
7. the full-automatic horn magnetic circuit kludge of one according to claim 1, is characterized in that: pressure washer device, pressure magnetic sheet device are the same with pressure holder device structure, and be all be made up of lower air cylinder and pressure head, pressure head is arranged on the lower end of lower air cylinder.
8. the full-automatic horn magnetic circuit kludge of one according to claim 1, is characterized in that: the first glue filling device is the same with the second glue filling device structure, is made up of two stations, and front station is injection glue machine frame, and rear station is glue-mixing mechanism.
9. the full-automatic horn magnetic circuit kludge of one according to claim 8, is characterized in that: injection glue machine frame is made up of injecting glue cylinder, A glue syringe and B glue syringe, and A glue syringe and B glue syringe are arranged on injecting glue cylinder.
10. the full-automatic horn magnetic circuit kludge of one according to claim 8, is characterized in that: glue blending device is made up of the cylinder that declines, mixed glue motor and stirring rod, and mixed glue motor is arranged on decline cylinder, and stirring rod is located on mixed glue motor.
CN201511034251.2A 2015-12-31 2015-12-31 A kind of full-automatic horn magnetic circuit kludge Active CN105499987B (en)

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Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105933844A (en) * 2016-04-28 2016-09-07 梧州恒声电子科技有限公司 Horn magnetic circuit assembly bonding technology
CN106658263A (en) * 2017-02-11 2017-05-10 中山市天键通讯技术有限公司 Automatic assembling equipment for concentric magnetic path assembly
CN106670789A (en) * 2016-07-22 2017-05-17 陈良彬 Automatic assembly equipment and assembly method for integrated type lighter core
CN106792422A (en) * 2017-02-11 2017-05-31 中山市天键通讯技术有限公司 Magnetic circuit component automatic assembly equipment
CN107322294A (en) * 2017-08-08 2017-11-07 江西迪迪工业智能设备有限公司 A kind of loudspeaker manufacturing system and its control method
CN107708058A (en) * 2017-11-22 2018-02-16 江苏鹏美电声器材有限公司 Loudspeaker internal magnetic circuit kludge
CN107708057A (en) * 2017-11-22 2018-02-16 江苏鹏美电声器材有限公司 Loudspeaker internal magnetic circuit kludge with anti-reverse mounting function
CN107896360A (en) * 2017-11-22 2018-04-10 江苏鹏美电声器材有限公司 Full-automatic loudspeaker internal magnetic circuit assembled formation equipment
CN107932065A (en) * 2017-12-28 2018-04-20 刘荣富 The automatic assembly line of automobile B-column
CN108650610A (en) * 2018-05-19 2018-10-12 南京万孚电声有限公司 Magnetic sheet laminator
CN109551221A (en) * 2018-11-28 2019-04-02 佛山市共瀛智能自动化设备有限公司 Full-automatic loudspeaker bottom plate kludge
CN111136462A (en) * 2020-01-20 2020-05-12 东南大学 Automatic assembling and hot riveting mechanism for magnetic ring magnetic sheet of electronic accelerator pedal
CN113927299A (en) * 2021-12-14 2022-01-14 佛山市共瀛智能自动化设备有限公司 Loudspeaker comprehensive assembling and detecting mechanism
CN115351522A (en) * 2022-08-10 2022-11-18 湖南俊杰晟自动化设备有限公司 Full-automatic magnetic circuit assembling machine

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JP2001008287A (en) * 1999-06-24 2001-01-12 Sony Corp Magnetic circuit and loudspeaker
US20020071588A1 (en) * 2000-12-08 2002-06-13 Lucio Proni Loudspeaker and method of assembling same
CN201511236U (en) * 2009-09-11 2010-06-23 东莞市立科自动化科技有限公司 Horn magnetic circuit assembling machine
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CN103731791A (en) * 2013-12-23 2014-04-16 惠州市三协精密有限公司 Automatic assembling equipment of magnetic circuit system of loudspeaker
CN204433685U (en) * 2015-01-23 2015-07-01 邓亮 A kind of rotating disc type magnetic path adhering equipment
CN205465143U (en) * 2015-12-31 2016-08-17 佛山市南海科利华数控科技有限公司 Full -automatic loudspeaker magnetic circuit kludge

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Publication number Priority date Publication date Assignee Title
JP2001008287A (en) * 1999-06-24 2001-01-12 Sony Corp Magnetic circuit and loudspeaker
US20020071588A1 (en) * 2000-12-08 2002-06-13 Lucio Proni Loudspeaker and method of assembling same
CN201511236U (en) * 2009-09-11 2010-06-23 东莞市立科自动化科技有限公司 Horn magnetic circuit assembling machine
CN102189402A (en) * 2011-04-20 2011-09-21 东莞市双力数控设备有限公司 Machine for automatically assembling horn magnetic sheet
CN103731791A (en) * 2013-12-23 2014-04-16 惠州市三协精密有限公司 Automatic assembling equipment of magnetic circuit system of loudspeaker
CN204433685U (en) * 2015-01-23 2015-07-01 邓亮 A kind of rotating disc type magnetic path adhering equipment
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Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105933844A (en) * 2016-04-28 2016-09-07 梧州恒声电子科技有限公司 Horn magnetic circuit assembly bonding technology
CN105933844B (en) * 2016-04-28 2019-01-01 梧州恒声电子科技有限公司 A kind of horn magnetic circuit component bonding process
CN106670789A (en) * 2016-07-22 2017-05-17 陈良彬 Automatic assembly equipment and assembly method for integrated type lighter core
CN106658263A (en) * 2017-02-11 2017-05-10 中山市天键通讯技术有限公司 Automatic assembling equipment for concentric magnetic path assembly
CN106792422A (en) * 2017-02-11 2017-05-31 中山市天键通讯技术有限公司 Magnetic circuit component automatic assembly equipment
CN106658263B (en) * 2017-02-11 2023-10-13 天键医疗科技(广东)有限公司 Automatic assembling equipment for concentric magnetic circuit assembly
CN107322294B (en) * 2017-08-08 2023-03-07 江西迪迪工业智能设备有限公司 Loudspeaker manufacturing system and control method thereof
CN107322294A (en) * 2017-08-08 2017-11-07 江西迪迪工业智能设备有限公司 A kind of loudspeaker manufacturing system and its control method
CN107708058A (en) * 2017-11-22 2018-02-16 江苏鹏美电声器材有限公司 Loudspeaker internal magnetic circuit kludge
CN107708057A (en) * 2017-11-22 2018-02-16 江苏鹏美电声器材有限公司 Loudspeaker internal magnetic circuit kludge with anti-reverse mounting function
CN107896360A (en) * 2017-11-22 2018-04-10 江苏鹏美电声器材有限公司 Full-automatic loudspeaker internal magnetic circuit assembled formation equipment
CN107932065A (en) * 2017-12-28 2018-04-20 刘荣富 The automatic assembly line of automobile B-column
CN108650610A (en) * 2018-05-19 2018-10-12 南京万孚电声有限公司 Magnetic sheet laminator
CN109551221A (en) * 2018-11-28 2019-04-02 佛山市共瀛智能自动化设备有限公司 Full-automatic loudspeaker bottom plate kludge
CN111136462A (en) * 2020-01-20 2020-05-12 东南大学 Automatic assembling and hot riveting mechanism for magnetic ring magnetic sheet of electronic accelerator pedal
CN113927299A (en) * 2021-12-14 2022-01-14 佛山市共瀛智能自动化设备有限公司 Loudspeaker comprehensive assembling and detecting mechanism
CN115351522A (en) * 2022-08-10 2022-11-18 湖南俊杰晟自动化设备有限公司 Full-automatic magnetic circuit assembling machine

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