CN104646988A - Automatic sheath covering method for headphone cables and device for implementing method - Google Patents
Automatic sheath covering method for headphone cables and device for implementing method Download PDFInfo
- Publication number
- CN104646988A CN104646988A CN201410855417.6A CN201410855417A CN104646988A CN 104646988 A CN104646988 A CN 104646988A CN 201410855417 A CN201410855417 A CN 201410855417A CN 104646988 A CN104646988 A CN 104646988A
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- China
- Prior art keywords
- overcoat
- coating device
- wears
- fixture
- earphone cord
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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- 238000000034 method Methods 0.000 title claims abstract description 30
- 239000000463 material Substances 0.000 claims abstract description 9
- 230000007246 mechanism Effects 0.000 claims description 46
- 239000011248 coating agent Substances 0.000 claims description 41
- 238000000576 coating method Methods 0.000 claims description 41
- 230000009471 action Effects 0.000 claims description 15
- 230000005540 biological transmission Effects 0.000 claims description 12
- 239000011148 porous material Substances 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 15
- 238000005516 engineering process Methods 0.000 abstract description 4
- 238000012544 monitoring process Methods 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010348 incorporation Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
Abstract
The invention discloses an automatic sheath covering method for headphone cables. The method is characterized by comprising the following steps: (1) respectively arranging a sheath covering device, a sheath output device and a cable output device on a main rack, arranging a sheath fixing device between the sheath covering device and the sheath output device, and arranging a cable fixing device between the sheath covering device and the cable outlet device; and (2) arranging a PLC (Programmable Logic Controller) control system which is connected to the devices and is used for controlling operation of the devices. The invention also discloses an automatic sheath covering device for headphone cables. According to the method and the device, a one-cable multi-station production technology and a multi-variety collinear production technology are fused; various varieties and shapes of products can be processed and prepared with high efficiency at the same time; the requirements of various products are met; the production period of the products is effectively shortened; the competence of enterprises is improved; the number of monitoring staff can be effectively reduced; the operation is convenient; the labor intensity is reduced; the manpower and material resources are saved; the production cost is reduced.
Description
Technical field
The present invention relates to mechanical manufacturing field, be specifically related to a kind of automation mechanized operation, operation is concentrated, the earphone cord of highly effective and safe wears overcoat method automatically and implement the method equipment.
Background technology
Under current overall situation, especially after China's entry into the WTO, enterprise more and more faces globalized competetion, and in order to survive in modern competition market environment, oneself competitiveness must improve in enterprise.The competition theme of present Chinese manufacturing enters the overall technique such as Yield and quality and the cost competition epoch.
But, along with progress and the growth in the living standard of society, market is to product diversification, multicolor, low manufacturing cost and shorten the demands such as manufacturing cycle increasingly urgently, and traditional manufacturing process and technology can not meet market to the large batch of Production requirement of multi items.
At present, earphone cord is worn the mechanical semi-hand of overcoat ubiquity half and is completed, and can not use automation equipment, production efficiency is low, cost is high, therefore, research and develop a kind of automation mechanized operation, operation is concentrated, the earphone cord of highly effective and safe wears outer complete equipment automatically, just become comparatively urgent.
Summary of the invention
For the problems referred to above, the object of the invention is to, a kind of automation mechanized operation is provided, operation is concentrated, the earphone cord of highly effective and safe wears overcoat method automatically and implement the method equipment.
The present invention also aims to, a kind of bimodulus picture and text mouse implementing above-mentioned scan method is provided.
For achieving the above object, the technical solution adopted in the present invention is:
A kind of earphone cord wears overcoat method automatically, and it is characterized in that, it comprises the following steps:
(1) coating device, defeated coating device, wire advancing device are worn in setting respectively, each device is separately positioned on mainframe, and respectively outer sleeve fixture mechanism is set wearing between coating device and defeated coating device, and line fixture is set wearing between coating device and wire advancing device;
(2) arrange PLC control system, this PLC control system is connected with above-mentioned each device respectively, and controls the operation of each device;
(3) start defeated coating device, be used for automatically supplying overcoat, realize material loading action;
(4) start wire advancing device, be used for automatic supply line, realize material loading action;
(5) start outer sleeve fixture mechanism, be used for makeing holding action to overcoat and be fixed on and wear on overcoat station;
(6) start line fixture, is used for doing holding action to line and fixing on the coat;
(7) coating device is worn in startup, is used for processing the overcoat put in place and line, is worn by line on the coat, realizes wearing overcoat action, discharging, gets product.
Described coating device of wearing comprises the operated pneumatic valve worn overcoat main frame, pneumatic linear actuator and connect pneumatic linear actuator; Described overcoat main frame side of wearing is provided with syringe, and is movably arranged on the flexible pin in syringe.
Described flexible pin comprises straight section and the hook section of integrative-structure, and wherein said hook section is arranged on front portion, and described straight section is arranged on rear portion, and described straight section is provided with pore.
Described defeated coating device comprises overcoat conveying vibrating disc, overcoat delivery chute, electromagnetic shaker; Described overcoat conveying vibrating disc connects overcoat delivery chute, and electromagnetic shaker connects conveying vibrating disc.
Described wire advancing device comprises bobbin winder bracket and is arranged on coil wheel, the coil delivery chute on bobbin winder bracket, and the side of bobbin winder bracket is provided with motor, drive coil delivery chute conveying wire rod.
Described outer sleeve fixture mechanism and line fixture, comprise clamping fixture, transmission mechanism, telescoping mechanism; Described clamping fixture arranges on telescoping mechanism, and described transmission mechanism is connected with described telescoping mechanism, and controls its duty.
The earphone cord implementing said method wears an outer complete equipment automatically, it is characterized in that, it comprises wears coating device, defeated coating device, wire advancing device, outer sleeve fixture mechanism, line fixture; Each device is separately positioned on mainframe, its its also comprise a PLC control system, this PLC control system is connected with above-mentioned each device respectively, and controls the operation of each device.
Described coating device of wearing comprises the operated pneumatic valve worn overcoat main frame, pneumatic linear actuator and connect pneumatic linear actuator; Described overcoat main frame side of wearing is provided with syringe, and is movably arranged on the flexible pin in syringe; Described flexible pin comprises straight section and the hook section of integrative-structure, and wherein said hook section is arranged on front portion, and described straight section is arranged on rear portion, and described straight section is provided with pore.
Described defeated coating device comprises overcoat conveying vibrating disc, overcoat delivery chute, electromagnetic shaker; Described overcoat conveying vibrating disc connects overcoat delivery chute, and electromagnetic shaker connects conveying vibrating disc.
Described wire advancing device comprises bobbin winder bracket and is arranged on coil wheel, the coil delivery chute on bobbin winder bracket, and the side of bobbin winder bracket is provided with motor, drive coil delivery chute conveying wire rod
Described outer sleeve fixture mechanism and line fixture, comprise clamping fixture, transmission mechanism, telescoping mechanism; Described clamping fixture arranges on telescoping mechanism, and described transmission mechanism is connected with described telescoping mechanism, and controls its duty.
Beneficial effect of the present invention is: earphone cord provided by the invention is automatically worn overcoat method and implemented the method equipment, by a line multistation and the technological incorporation of multi items mixed production, high efficiency can process the product preparing multiple variety classes and shape simultaneously, not only meet the demand of product diversification, and effectively shorten life cycle of the product, increase the competitiveness of enterprise.Effective reduction monitor staff, and easy to operate, reduce labour intensity, thus use manpower and material resources sparingly, reduce production cost.
Below in conjunction with accompanying drawing and detailed description of the invention, the present invention is further described.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
In figure: 1. wear the defeated coating device of coating device 2. wire advancing device 3.
4. line fixture 5. outer sleeve fixture mechanism 6. mainframe
10. syringe 11. stretches pin 12. pneumatic linear actuator
Detailed description of the invention
Embodiment: see Fig. 1, the earphone cord that the present embodiment provides wears overcoat method automatically, and it comprises the following steps:
(1) coating device 1, defeated coating device 3, wire advancing device 2 are worn in setting respectively, each device is separately positioned on mainframe 6, and respectively outer sleeve fixture mechanism 5 is set wearing between coating device 1 and defeated coating device 3, and line fixture 4 is set wearing between coating device 1 and wire advancing device 2;
(2) arrange PLC control system, this PLC control system is connected with above-mentioned each device respectively, and controls the operation of each device;
(3) start defeated coating device 3, be used for automatically supplying overcoat, realize material loading action;
(4) start wire advancing device 2, be used for automatic supply line, realize material loading action;
(5) start outer sleeve fixture mechanism 5, be used for makeing holding action to overcoat and be fixed on and wear on overcoat station;
(6) start line fixture 4, is used for doing holding action to line and fixing on the coat;
(7) coating device 1 is worn in startup, is used for processing the overcoat put in place and line, is worn by line on the coat, realizes wearing overcoat action, discharging, gets product.
Described coating device 1 of wearing comprises the operated pneumatic valve worn overcoat main frame, pneumatic linear actuator and connect pneumatic linear actuator; Described overcoat main frame side of wearing is provided with syringe 10, and is movably arranged on the flexible pin 11 in syringe 10.
Described flexible pin 11 comprises straight section and the hook section of integrative-structure, and wherein said hook section is arranged on front portion, and described straight section is arranged on rear portion, and described straight section is provided with pore.
Described defeated coating device 3 comprises overcoat conveying vibrating disc, overcoat delivery chute, electromagnetic shaker; Described overcoat conveying vibrating disc connects overcoat delivery chute, and electromagnetic shaker connects conveying vibrating disc.
Described wire advancing device 2 comprises bobbin winder bracket and is arranged on coil wheel, the coil delivery chute on bobbin winder bracket, and the side of bobbin winder bracket is provided with motor, drive coil delivery chute conveying wire rod.
Described outer sleeve fixture mechanism 5 and line fixture 4, comprise clamping fixture, transmission mechanism, telescoping mechanism; Described clamping fixture arranges on telescoping mechanism, and described transmission mechanism is connected with described telescoping mechanism, and controls its duty.
The earphone cord implementing said method wears an outer complete equipment automatically, and it comprises wears coating device 1, defeated coating device 3, wire advancing device 2, outer sleeve fixture mechanism 4, line fixture 5; Each device is separately positioned on mainframe, its its also comprise a PLC control system, this PLC control system is connected with above-mentioned each device respectively, and controls the operation of each device.
Described coating device 1 of wearing comprises the operated pneumatic valve worn overcoat main frame, pneumatic linear actuator and connect pneumatic linear actuator; Described overcoat main frame side of wearing is provided with syringe 10, and is movably arranged on the flexible pin 11 in syringe 10.Described flexible pin 11 comprises straight section and the hook section of integrative-structure, and wherein said hook section is arranged on front portion, and described straight section is arranged on rear portion, and described straight section is provided with pore.
Described defeated coating device 3 comprises overcoat conveying vibrating disc, overcoat delivery chute, electromagnetic shaker; Described overcoat conveying vibrating disc connects overcoat delivery chute, and electromagnetic shaker connects conveying vibrating disc.
Described wire advancing device 2 comprises bobbin winder bracket and is arranged on coil wheel, the coil delivery chute on bobbin winder bracket, and the side of bobbin winder bracket is provided with motor, drive coil delivery chute conveying wire rod.
Described outer sleeve fixture mechanism 5 and line fixture 4, comprise clamping fixture, transmission mechanism, telescoping mechanism; Described clamping fixture arranges on telescoping mechanism, and described transmission mechanism is connected with described telescoping mechanism, and controls its duty.
Beneficial effect of the present invention is: earphone cord provided by the invention is automatically worn overcoat method and implemented the method equipment, by a line multistation and the technological incorporation of multi items mixed production, high efficiency can process the product preparing multiple variety classes and shape simultaneously, not only meet the demand of product diversification, and effectively shorten life cycle of the product, increase the competitiveness of enterprise.Effective reduction monitor staff, and easy to operate, reduce labour intensity, thus use manpower and material resources sparingly, reduce production cost.
The above, be only better possible embodiments of the present invention, and be not used to limit to the scope of the claims of the present invention, therefore the equivalent structure change that all utilizations description of the present invention is done, be all included in protection scope of the present invention.
Claims (10)
1. earphone cord wears an overcoat method automatically, it is characterized in that, it comprises the following steps:
(1) coating device, defeated coating device, wire advancing device are worn in setting respectively, each device is separately positioned on mainframe, and respectively outer sleeve fixture mechanism is set wearing between coating device and defeated coating device, and line fixture is set wearing between coating device and wire advancing device;
(2) arrange PLC control system, this PLC control system is connected with above-mentioned each device respectively, and controls the operation of each device;
(3) start defeated coating device, be used for automatically supplying overcoat, realize material loading action;
(4) start wire advancing device, be used for automatic supply line, realize material loading action;
(5) start outer sleeve fixture mechanism, be used for makeing holding action to overcoat and be fixed on and wear on overcoat station;
(6) start line fixture, is used for doing holding action to line and fixing on the coat;
(7) coating device is worn in startup, is used for processing the overcoat put in place and line, is worn by line on the coat, realizes wearing overcoat action, discharging, gets product.
2. earphone cord according to claim 1 wears overcoat method automatically, it is characterized in that, described in wear coating device and comprise and wear overcoat main frame, pneumatic linear actuator and connect the operated pneumatic valve of pneumatic linear actuator; Described overcoat main frame side of wearing is provided with syringe, and is movably arranged on the flexible pin in syringe.
3. earphone cord according to claim 1 wears overcoat method automatically, it is characterized in that, described flexible pin comprises straight section and the hook section of integrative-structure, and wherein said hook section is arranged on front portion, and described straight section is arranged on rear portion, and described straight section is provided with pore.
4. earphone cord according to claim 1 wears overcoat method automatically, it is characterized in that, described defeated coating device comprises overcoat conveying vibrating disc, overcoat delivery chute, electromagnetic shaker; Described overcoat conveying vibrating disc connects overcoat delivery chute, and electromagnetic shaker connects conveying vibrating disc.
5. earphone cord according to claim 1 wears overcoat method automatically, it is characterized in that, described wire advancing device comprises bobbin winder bracket and is arranged on coil wheel, the coil delivery chute on bobbin winder bracket, and the side of bobbin winder bracket is provided with motor, drive coil delivery chute conveying wire rod.
6. earphone cord according to claim 1 wears overcoat method automatically, it is characterized in that, described outer sleeve fixture mechanism and line fixture, comprise clamping fixture, transmission mechanism, telescoping mechanism; Described clamping fixture arranges on telescoping mechanism, and described transmission mechanism is connected with described telescoping mechanism, and controls its duty.
7. the earphone cord implementing the claims one of 1 ~ 6 described method wears an outer complete equipment automatically, and it is characterized in that, it comprises wears coating device, defeated coating device, wire advancing device, outer sleeve fixture mechanism, line fixture; Each device is separately positioned on mainframe, its its also comprise a PLC control system, this PLC control system is connected with above-mentioned each device respectively, and controls the operation of each device.
8. earphone cord according to claim 7 wears outer complete equipment automatically, it is characterized in that, described in wear coating device and comprise and wear overcoat main frame, pneumatic linear actuator and connect the operated pneumatic valve of pneumatic linear actuator; Described overcoat main frame side of wearing is provided with syringe, and is movably arranged on the flexible pin in syringe; Described flexible pin comprises straight section and the hook section of integrative-structure, and wherein said hook section is arranged on front portion, and described straight section is arranged on rear portion, and described straight section is provided with pore.
9. earphone cord according to claim 7 wears outer complete equipment automatically, it is characterized in that, described defeated coating device comprises overcoat conveying vibrating disc, overcoat delivery chute, electromagnetic shaker; Described overcoat conveying vibrating disc connects overcoat delivery chute, and electromagnetic shaker connects conveying vibrating disc.
10. earphone cord according to claim 7 wears outer complete equipment automatically, it is characterized in that, described wire advancing device comprises bobbin winder bracket and is arranged on coil wheel, the coil delivery chute on bobbin winder bracket, and the side of bobbin winder bracket is provided with motor, drive coil delivery chute conveying wire rod
Described outer sleeve fixture mechanism and line fixture, comprise clamping fixture, transmission mechanism, telescoping mechanism; Described clamping fixture arranges on telescoping mechanism, and described transmission mechanism is connected with described telescoping mechanism, and controls its duty.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201410855417.6A CN104646988B (en) | 2014-12-31 | 2014-12-31 | A kind of earphone cord wears overcoat method and implements this method equipment automatically |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201410855417.6A CN104646988B (en) | 2014-12-31 | 2014-12-31 | A kind of earphone cord wears overcoat method and implements this method equipment automatically |
Publications (2)
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CN104646988A true CN104646988A (en) | 2015-05-27 |
CN104646988B CN104646988B (en) | 2017-08-08 |
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CN201410855417.6A Expired - Fee Related CN104646988B (en) | 2014-12-31 | 2014-12-31 | A kind of earphone cord wears overcoat method and implements this method equipment automatically |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107717437A (en) * | 2017-09-27 | 2018-02-23 | 昆山捷皇电子精密科技有限公司 | A kind of automatic cap applying apparatus of earphone base connector and process |
CN110602587A (en) * | 2019-09-25 | 2019-12-20 | 惠州市嘉圣德电子有限公司 | Automatic cover equipment of wearing of earphone cord |
CN110798769A (en) * | 2019-11-22 | 2020-02-14 | 石门县勇越电子有限公司 | In-ear earphone cord wrapping device |
CN111601211A (en) * | 2020-07-01 | 2020-08-28 | 嘉兴麦远文化传媒有限公司 | Earphone cord storage method convenient to collect |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6076254A (en) * | 1997-12-05 | 2000-06-20 | Yuugenkaisha Tenshou | Apparatus for automatically pressure fitting parts |
CN102161385A (en) * | 2011-03-24 | 2011-08-24 | 亿光电子(中国)有限公司 | Automatic assembly equipment |
CN102290291A (en) * | 2011-07-06 | 2011-12-21 | 江苏省苏中建设集团股份有限公司 | Automatic reshaping equipment for circuit breaker coil |
CN202846136U (en) * | 2012-09-06 | 2013-04-03 | 星光树脂制品(昆山)有限公司 | Bearing seal cover assembling apparatus |
CN103192258A (en) * | 2013-03-12 | 2013-07-10 | 余前喜 | Automatic pipe penetration machine and pipe penetration method thereof |
CN203304860U (en) * | 2013-07-04 | 2013-11-27 | 黄晶灵 | Automatic sleeve sheathing equipment |
-
2014
- 2014-12-31 CN CN201410855417.6A patent/CN104646988B/en not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6076254A (en) * | 1997-12-05 | 2000-06-20 | Yuugenkaisha Tenshou | Apparatus for automatically pressure fitting parts |
CN102161385A (en) * | 2011-03-24 | 2011-08-24 | 亿光电子(中国)有限公司 | Automatic assembly equipment |
CN102290291A (en) * | 2011-07-06 | 2011-12-21 | 江苏省苏中建设集团股份有限公司 | Automatic reshaping equipment for circuit breaker coil |
CN202846136U (en) * | 2012-09-06 | 2013-04-03 | 星光树脂制品(昆山)有限公司 | Bearing seal cover assembling apparatus |
CN103192258A (en) * | 2013-03-12 | 2013-07-10 | 余前喜 | Automatic pipe penetration machine and pipe penetration method thereof |
CN203304860U (en) * | 2013-07-04 | 2013-11-27 | 黄晶灵 | Automatic sleeve sheathing equipment |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107717437A (en) * | 2017-09-27 | 2018-02-23 | 昆山捷皇电子精密科技有限公司 | A kind of automatic cap applying apparatus of earphone base connector and process |
CN110602587A (en) * | 2019-09-25 | 2019-12-20 | 惠州市嘉圣德电子有限公司 | Automatic cover equipment of wearing of earphone cord |
CN110798769A (en) * | 2019-11-22 | 2020-02-14 | 石门县勇越电子有限公司 | In-ear earphone cord wrapping device |
CN111601211A (en) * | 2020-07-01 | 2020-08-28 | 嘉兴麦远文化传媒有限公司 | Earphone cord storage method convenient to collect |
CN111601211B (en) * | 2020-07-01 | 2021-12-10 | 嘉兴麦远文化传媒有限公司 | Earphone cord storage device convenient to collect |
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