CN101640084A - Film yarn covering and wrapping machine - Google Patents
Film yarn covering and wrapping machine Download PDFInfo
- Publication number
- CN101640084A CN101640084A CN200910183731A CN200910183731A CN101640084A CN 101640084 A CN101640084 A CN 101640084A CN 200910183731 A CN200910183731 A CN 200910183731A CN 200910183731 A CN200910183731 A CN 200910183731A CN 101640084 A CN101640084 A CN 101640084A
- Authority
- CN
- China
- Prior art keywords
- board
- wrapping machine
- dipping tank
- heater
- lead
- 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
Links
Images
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The invention relates to a film yarn covering and wrapping machine belonging to the technical field of process equipment of electric wires and cables, which comprises a first machine table, a pay-offstand, a drier, a take-up stand, an insulating film wrapping machine, a first console, a second console, a third console, a first maceration tank, a second maceration tank, a third maceration tank, afirst insulating yarn-band wrapping machine, a second insulating yarn-band wrapping machine and a second machine table, wherein the drier is arranged between the first machine table and the second machine table, and the take-up stand corresponds to the tail end of the second machine table; the insulating film wrapping machine, the first console, the first maceration tank, the first insulating yarn-band wrapping machine, the second console and the second maceration tank are sequentially arranged in the length direction of the surface of the first machine table; and the second insulating yarn-band wrapping machine, the third console and the third maceration tank are sequentially arranged in the length direction of the surface of the second machine table. The film yarn covering and wrapping machine can increase the bonding effect between insulating film layer and the conductor, the bonding force between the insulating film layer and the insulating yarn-band layer and the bonding force between the insulating yarn-band layers, enhance the production efficiency and ensure the product quality.
Description
Technical field
The invention belongs to the technical field of processing equipment of electric wire, be specifically related to a kind of film yarn covering and wrapping machine, be used for flat or circular nuditing wire such as the appearance coated insulation film of exposed copper lead, aluminum conductor or copper cladding aluminum conductor and the silk ribbon that insulate.
Background technology
The notion of aforesaid film yarn covering and wrapping machine is meant wrapped film of difference and empire silk belt outside bare exposed conductor, and film such as polyimide film play the bottom insulation on conductor, and insulation silk ribbon such as glass tape play the top layer insulation outside film.
The above-mentioned lead that is coated with insulation film and insulation silk ribbon is widely used in the coil of high-power generator, transformer and high-voltage motor etc.As the industry's knowledge of the reason; why to outside thin dielectric film, coat (wrapped) insulation silk ribbon again; be because the mechanical strength of insulation film is limited; the broken thin layer of rapid wear when coiling pitch of the laps winding; thereby influence insulation property; and wrapped more one or more layers of insulation silk ribbon can play the good protective effect to film outside insulation film, makes the mechanical performance of resistance to wearing, moisture resistance energy and the heat resistance of lead all be able to remarkable lifting.
The structure of the film yarn covering and wrapping machine that industry is widely used in the prior art as shown in Figure 2, comprise first board 1, pay off rack 6, baking apparatus 7, take-up 8 and the insulation film lapping device 2 that disposes successively along the length direction of the board face of described first board 1, the first control desk 3a, the first dipping tank 4a, the first insulation silk ribbon lapping device 5a, the second control desk 3b, the second dipping tank 4b, the second insulation silk ribbon lapping device 5b, the 3rd control desk 3c and the 3rd dipping tank 4c, wherein, pay off rack 6 is corresponding to the front end of first board 1, baking apparatus 7 is corresponding to the rear end of first board 1, and take-up 8 is positioned at the rear end of baking apparatus 7.
The course of work of above-mentioned film yarn covering and wrapping machine is: the plain conductor of emitting on pay off rack 6 is through insulation film lapping device 2 lapped insulation films, through first dipping tank 4a dipping back by the first silk ribbon lapping device 5a lapped insulation silk ribbon that insulate, and after the second dipping tank 4b floods the back by second insulation silk ribbon lapping device 5b and then the lapped insulation silk ribbon, behind the 3rd dipping tank 4c impregnated insulating paint, enter baking apparatus 7 dryings then, at last by take-up 8 take-ups.
Though above-mentioned film yarn covering and wrapping machine can satisfy the coating requirement to plain conductor, the problem that but the cohesive force that facts have proved existence such as coating layer is poor, drying speed slow and the undesirable and easy generation of drying effect is sticking, finally the quality to product impacts with working (machining) efficiency low.These problems all are tacit with regard to industry, and have no way out.Present solution is the gait of march of pilot, but the fact shows again, even if the gait of march of lead is slow again, also only can obtain promptly wrapped after the drying effect of the 3rd impregnate layer behind the 3rd dipping tank 4c dipping to the top layer by the second insulation silk ribbon lapping device 5b, and do not play significant improvement effect for the drying of second impregnate layer after flooding through insulation film lapping device 2 wrapped backs and by the dry of first impregnate layer behind the first dipping tank 4a dipping and after the first insulation silk ribbon lapping device 5a is wrapped and by the second dipping tank 4a, that is to say aforesaid first, second impregnate layer is difficult to obtain good drying by baking apparatus 7.Do not allow and explain, between insulation silk ribbon and the insulation film and for the first time wrapped insulation silk ribbon can't show gratifying degree with bond strength between for the second time wrapped insulation silk ribbon, the purposes of coated wire is expanded is restricted.
In view of above-mentioned prior art, the applicant thinks and is necessary to be improved that the technical scheme that will provide produces below under this background.
Summary of the invention
Task of the present invention is to provide a kind of and not only can have promoted the adhesion between insulation film and the conductor and promote adhesion between insulating thin layer and the empire silk belt and each other adhesion of enhancement empire silk belt, but also can improve dry efficiency and use the film yarn covering and wrapping machine of enhancing productivity.
Task of the present invention is finished like this, a kind of film yarn covering and wrapping machine, comprise first board, pay off rack, baking apparatus, take-up stand, the insulation film lapping device, first, second, the 3rd control desk, first, second, the 3rd dipping tank and first, the second insulation silk ribbon lapping device, characteristics are: also include one second board, described baking apparatus is disposed at first, between second board, described take-up is corresponding to the afterbody of second board, described insulation film lapping device, first control desk, first dipping tank, the first insulation silk ribbon lapping device, second control desk and second dipping tank be successively along the length direction setting of the table top of first board, the described second insulation silk ribbon lapping device, the 3rd control desk and the 3rd dipping tank are successively along the length direction setting of the table top of second board.
In a specific embodiment of the present invention, described baking apparatus comprises drying stove body of heater, lead initiatively guiding device, first, second cooling blower, the passive guiding device of lead, be provided with electric furnace in the drying stove body of heater, lead active guiding device is between described first frame and baking apparatus, first cooling blower is located at the inlet position of described drying stove body of heater, second cooling blower is located at the outlet position of drying stove body of heater, and the passive guiding device of lead is between the drying stove body of heater and second board.
In another specific embodiment of the present invention, described lead initiatively guiding device comprises motor, driving wheel and driving-belt, motor is installed on first support, first support and drying stove body of heater connect, one end of driving-belt and motor connect, the other end and driving wheel connect, and driving wheel is supported on described first support by supporting arm.
In another specific embodiment of the present invention, the passive guiding device of described lead comprises first, second guide wheel and the 3rd guide wheel, first, second guide wheel respectively is located on second support by supporting arm, second support and drying stove body of heater connect and first, second guide wheel keeps corresponding relation ground, front and back between the described drying stove body of heater and second board, the 3rd guide wheel is supported on the 3rd support by supporting arm, and the afterbody of the 3rd support and second board connects.
In another specific embodiment of the present invention, described second support is provided with the 4th dipping tank, and the 4th dipping tank is between described first, second guide wheel.
Go back in the specific embodiment of the present invention, also be provided with one the 5th dipping tank on described second board, the 5th dipping tank is positioned at the place ahead of the described second insulation silk ribbon lapping device.
Technical scheme provided by the invention is because with first in the prior art, the second insulation silk ribbon lapping device is fixedly arranged on first board and the place ahead of all being positioned at baking apparatus changes into first, the second insulation silk ribbon lapping device is arranged at first, on second board and lay respectively at baking apparatus before, the rear, thereby both can promote combining the adhesion between effect and insulating thin layer and the empire silk belt and promoting empire silk belt adhesion each other between insulating thin layer and the conductor, and can improve the drying effect again and can enhance productivity and guarantee product quality.
Description of drawings
Fig. 1 is a specific embodiment structure chart of the present invention.
Fig. 2 is the structure chart of the film yarn covering and wrapping machine in the prior art.
Embodiment
For the auditor that the makes Patent Office especially public can be expressly understood technical spirit of the present invention and beneficial effect more, the applicant general elaborates in conjunction with the accompanying drawings in the mode of embodiment below, but to the description of embodiment all is not restriction to the present invention program, any according to the present invention's design done only for pro forma but not substantial equivalent transformation all should be considered as technical scheme category of the present invention.
Ask for an interview Fig. 1, provided first, second board 1,9, being example at present by location status shown in Figure 1, the left end of first, second board 1,9 respectively is called front end, right-hand member respectively is called the rear end, and the left end of baking apparatus 7 is that front end is an arrival end, and right-hand member is that the rear end is the port of export.Left end corresponding to first board 1 is provided with pay off rack 6, the drum for the treatment of lapped insulation film and the insulation nuditing wire of silk ribbon such as flat or circular exposed copper lead, aluminum conductor or copper cladding aluminum conductor places on the pay off rack 6, and lead 61 drawn and is configured in the insulation film lapping device that is controlled by the first control desk 3a 2, the first dipping tank 4a on first board 1, the first insulation silk ribbon lapping device 5a that is controlled by the second control desk 3b and the second dipping tank 4b from left to right successively and then draws and baking apparatus.By the structural arrangements of Fig. 1 as can be known, the lead 61 that comes from the pay off rack 6 takes the lead in by insulation film lapping device 2 lapped insulation films, entering the first dipping tank 4a impregnated insulating paint such as insulating resin then coats with lacquer, behind first dipping tank 4a dipping,, then flood by the second dipping tank 4b by the wrapped ground floor insulation of first insulation silk ribbon lapping device 5a silk ribbon.Lead 61 behind second dipping tank 4b dipping enters baking apparatus 7 dryings, left end at baking apparatus 7 sets initiatively guiding device 72 of lead, right-hand member sets the passive guiding device 75 of lead, and whole baking apparatus 7 is between first, second board 1,9, and the three is on the same straight line.
Preferably but not the structure of the baking apparatus 7 that definitely is limited to is as follows, comprise drying stove body of heater 71, lead initiatively guiding device 72, first, second cooling blower 73,74 and the passive guiding device 75 of lead, 711, two pairs of electric furnaces of two pairs of electric furnaces 711 are set in drying stove body of heater 71 keep upper and lower corresponding relation.The lead initiatively motor 721 of guiding device 72 is located on first support 7211, first support 7211 engages (connection) with the left end of drying stove body of heater 71, driving wheel 722 is supported on first support 7211 by supporting arm, and driving-belt 723 is linked on the drive sprocket axle of motor 721 and driving wheel 722.When motor 721 work, drive driving wheel 722 motions by driving-belt 723, for providing tractive effort around the lead 61 that reaches on driving wheel 722.First cooling blower 73 is supported on first support 7211, and first cooling duct 731 of first cooling blower 73 promptly illustrates the below of left end corresponding to the arrival end below of drying stove body of heater 71.Second cooling blower 74 is installed on second support 7511, and second cooling duct 741 of second cooling blower 74 promptly illustrates the top of right-hand member corresponding to the top of the port of export of drying stove body of heater 71, is the diagonal angle with aforesaid first cooling duct 731 and is related to.First, second guide wheel 751,752 of the passive guiding device 75 of lead is with tandem corresponding relation and respectively be located on second support 7511 by supporting arm, is that the capable lead 61 that goes out of illustrated right-hand member is directed to second board 9 by first, second guide wheel 751,752 from the port of export of drying stove body of heater 71.The 3rd guide wheel 753 of the passive guiding device 75 of lead is bearing on the 3rd support 7531 by supporting arm, the rear end that the 3rd guide wheel 753 is positioned at second board 9 is illustrated right-hand member, and aforesaid first, second guide wheel 751,752 is between the drying stove body of heater 71 and second board 9.
On second board 9, dispose the 5th dipping tank 4e from left to right successively, be controlled by second insulation silk ribbon lapping device 5b and the 3rd dipping tank 4c of the 3rd control desk 3c.This external aforesaid second support 7511 is provided with the 4th dipping tank 4d, and the 4th dipping tank 4d is between first, second guide wheel 751,752.Afterbody at second board 9 is that right-hand member shown in Figure 1 is provided with take-up 8, in a side of second board, 9 afterbodys electric control box 10 is set.
The structure of aforesaid first, second insulation silk ribbon lapping device 5a, 5b is identical, and preferably adopts by the disclosed device for lapping cable of Chinese invention patent application publication number CN101325103A.
Prior art (Fig. 2 shows) is in the process wrapped to lead 61: insulation film lapping device 2 lapped insulation films, first dipping tank 4a dipping, the first insulation silk ribbon lapping device 5a lapped insulation silk ribbon, second dipping tank 4b dipping and the second insulation silk ribbon lapping device 5b lapped insulation silk ribbon, then flood by the 3rd dipping tank 4c, soak three three and wrappedly enter baking apparatus 7 oven dry after all finishing, at last by take-up 8 rollings.Yet, the present invention to the wrapped process of lead 61 is: insulation film lapping device 2 lapped insulation films, first dipping tank 4a dipping, the first insulation silk ribbon lapping device 5a lapped insulation silk ribbon, second dipping tank 4b dipping, baking apparatus 7 oven dry, the 5th dipping tank 4e dipping, the second insulation silk ribbon lapping device 5b lapped insulation silk ribbon and the 3rd dipping tank 4c dipping, then return baking apparatus 7 dryings, just collect at last by take-up 8.Fairly obvious, drying effect of the present invention is highly desirable, and can enable the 4th dipping tank 4d as required.That is to say, the technical scheme that the applicant provides enters baking apparatus 7 dryings after with dipping in the prior art and wrapped accomplish without any letup and becomes two stages, and so-called two stages are meant: wrapped and enter baking apparatus 7 dryings behind second dipping tank 4b dipping at the first insulation silk ribbon lapping device 5a; At baking apparatus 7 dryings after behind the 4th dipping tank 4e dipping just by the second insulation silk ribbon lapping device 5b lapped insulation silk ribbon, then behind the 3rd dipping tank 4c dipping, return baking apparatus 7 dryings again, collect by take-up 8 going out baking apparatus 7 backs at last.
The applicant sketches operation principle of the present invention, exposed and be that the lead 61 of copper withdraws from from the draw drum on the pay off rack 6 for the material of flat, through being located at the transition of first transition wheel 11 on first board 1, by 2 pairs of leads of insulation film lapping device, 61 outer wrapped (also can claim to be wrapped) insulation films, lead 61 behind the lapped insulation film is impregnated insulating paint when passing through the first dipping tank 4a, lead behind the impregnated insulating paint is by first wrapped first floor insulation silk ribbon of insulation silk ribbon lapping device 5a such as the glass fibre silk ribbon, when passing through the second dipping tank 4b, the lead 61 of wrapped insulation silk ribbon just leaches insulating varnish once more, second transition wheel 712 that leaches the inlet port top of lead 61 through being located at drying stove body of heater 71 behind the insulating varnish is once more introduced a pair of electric furnace 711 that is located at the top drying stove body of heater 71 in dries (also being provided with transition wheel between a pair of electric furnace 711), make before around multiple (coating) insulation film and the combination reliably of insulation silk ribbon outside exposed lead 61, lead 61 after the quilt oven dry is through being located at the 3rd transition wheel 713 transition on top, drying stove body of heater exit (left end shown in Figure 1), second cooling duct, 741 coolings by second cooling blower 74, cooled lead 61 is by first of the passive guiding device 75 of lead, second guide wheel 751,752 guiding and be directed at the 5th dipping tank 4e impregnated insulating paint that is located on second board 9, then by the second insulation silk ribbon lapping device 5b lapped insulation silk ribbon, behind the lapped insulation silk ribbon, enter the 3rd dipping tank 4c impregnated insulating paint, lead behind the impregnated insulating paint is successively through the 3rd guide wheel 753 of the passive guiding device 75 of lead, the 4th dipping tank 4d is (according to special requirement impregnated insulating paint once again, but do not enable the 4th dipping tank 4d usually) the 4th transition wheel 714 that is directed at the port of export bottom (being right-hand member bottom shown in Figure 1) that is located at drying stove body of heater 711 imports a pair of electric furnace 711 oven dry for the second time that is located at the bottom in the drying stove body of heater 71, and after be located at first cooling duct 731 that the 5th transition wheel 715 of drying stove body of heater 71 arrival end bottoms is directed to first cooling blower 73, again through the lead driving wheel 722 of guiding device 72 initiatively, be located at the 6th transition wheel 716 on the drying stove body of heater 71, be located at the 7th transition wheel 7521 on the supporting arm of second guide wheel 752 and be located at the 8th transition wheel 7532 on the supporting arm of the 3rd guide wheel 753 until causing take-up 8 rollings.Said process can guarantee wrapped on lead 61 material and the insulating varnish of dipping evenly baking is saturating, the phenomenon of tide in outer the doing can not appear, avoided lead 61 at take-up 8 rolling garnishments hot sticky and situation, ensured the quality of lead 61.
Claims (6)
1, a kind of film yarn covering and wrapping machine, comprise first board (1), pay off rack (6), baking apparatus (7), take-up stand (8), insulation film lapping device (2), first, second, the 3rd control desk (3a, 3b, 3c), first, second, the 3rd dipping tank (4a, 4b, 4c) with first, the second insulation silk ribbon lapping device (5a, 5b), it is characterized in that: also include one second board (9), described baking apparatus (7) is disposed at first, second board (1,9) between, described take-up (8) is corresponding to the afterbody of second board (9), described insulation film lapping device (2), first control desk (3a), first dipping tank (4a), the first insulation silk ribbon lapping device (5a), second control desk (3b) and second dipping tank (4b) be successively along the length direction setting of the table top of first board (1), the described second insulation silk ribbon lapping device (5b), the 3rd control desk (3c) and the 3rd dipping tank (4c) are successively along the length direction setting of the table top of second board (2).
2, film yarn covering and wrapping machine according to claim 1, it is characterized in that described baking apparatus (7) comprises drying stove body of heater (71), lead is guiding device (72) initiatively, first, second cooling blower (73,74), the passive guiding device of lead (75), be provided with electric furnace (711) in the drying stove body of heater (71), lead initiatively guiding device (72) is positioned between described first frame (1) and the baking apparatus (72), first cooling blower (73) is located at the inlet position of described drying stove body of heater (71), second cooling blower (74) is located at the outlet position of drying stove body of heater (71), and the passive guiding device of lead (75) is positioned between drying stove body of heater (71) and second board (9).
3, film yarn covering and wrapping machine according to claim 2, it is characterized in that described lead active guiding device (72) comprises motor (721), driving wheel (722) and driving-belt (723), motor (721) is installed on first support (7211), first support (7211) connects with drying stove body of heater (71), one end of driving-belt (723) and motor (721) connect, the other end and driving wheel (722) connect, and driving wheel (722) is supported on described first support (7211) by supporting arm.
4, film yarn covering and wrapping machine according to claim 2, it is characterized in that the passive guiding device of described lead (75) comprises first, second guide wheel (751,752) and the 3rd guide wheel (753), first, second guide wheel (751,752) respectively be located on second support (7511) by supporting arm, second support (7511) and drying stove body of heater (71) connection and first, second guide wheel (751,752) keep corresponding relation ground, front and back to be positioned between described drying stove body of heater (7) and second board (9), the 3rd guide wheel (753) is supported on the 3rd support (7531) by supporting arm, and the 3rd support (7531) connects with the afterbody of second board (9).
5, film yarn covering and wrapping machine according to claim 1 is characterized in that described second support (7511) is provided with the 4th dipping tank (4d), and the 4th dipping tank (4d) is positioned between described first, second guide wheel (751,752).
6, film yarn covering and wrapping machine according to claim 1 is characterized in that also being provided with one the 5th dipping tank (4e) on described second board (9), the 5th dipping tank (4e) is positioned at the place ahead of the described second insulation silk ribbon lapping device (5b).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101837313A CN101640084B (en) | 2009-08-07 | 2009-08-07 | Film yarn covering and wrapping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101837313A CN101640084B (en) | 2009-08-07 | 2009-08-07 | Film yarn covering and wrapping machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101640084A true CN101640084A (en) | 2010-02-03 |
| CN101640084B CN101640084B (en) | 2011-01-12 |
Family
ID=41615017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101837313A Expired - Fee Related CN101640084B (en) | 2009-08-07 | 2009-08-07 | Film yarn covering and wrapping machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101640084B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102227091A (en) * | 2011-04-13 | 2011-10-26 | 湖南新新线缆有限公司 | Numerical control multifunctional horizontal wrapping machine |
| CN102637487A (en) * | 2012-04-09 | 2012-08-15 | 常州中力铜业有限公司 | Lapping production technology of copper conductor |
| CN104437990A (en) * | 2013-09-23 | 2015-03-25 | 莫占江 | Coating device |
| CN107999331A (en) * | 2017-11-29 | 2018-05-08 | 武汉理工大学 | It is a kind of synchronously to realize polymer wire cladding and the continuous production machinery of metallization |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1004908B (en) * | 1987-03-20 | 1989-07-26 | 上海电磁线一厂 | Glass fiber covered composite film lapped electromagnetic wire manufacturing equipment |
| CN2106405U (en) * | 1991-11-07 | 1992-06-03 | 常熟市电磁线二厂 | Self-adhesive glass wire wrapped mica tape wrapped wire |
| CN2665880Y (en) * | 2003-10-30 | 2004-12-22 | 溧阳市电工机械厂 | Concentric horizontal wiring machine |
| CN2684341Y (en) * | 2004-03-22 | 2005-03-09 | 乐庭电线工业（惠州）有限公司 | A wire lapping machine |
| CN201266516Y (en) * | 2008-08-27 | 2009-07-01 | 太仓市贯龙电磁线有限公司 | Straight-line traction lapping device |
| CN201498269U (en) * | 2009-08-07 | 2010-06-02 | 常熟市豪威富机械制造有限公司 | Thin film silk wrapping machine |
-
2009
- 2009-08-07 CN CN2009101837313A patent/CN101640084B/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102227091A (en) * | 2011-04-13 | 2011-10-26 | 湖南新新线缆有限公司 | Numerical control multifunctional horizontal wrapping machine |
| CN102637487A (en) * | 2012-04-09 | 2012-08-15 | 常州中力铜业有限公司 | Lapping production technology of copper conductor |
| CN104437990A (en) * | 2013-09-23 | 2015-03-25 | 莫占江 | Coating device |
| CN104437990B (en) * | 2013-09-23 | 2017-12-12 | 佛山市顺德区迅杰电子电器有限公司 | Coating apparatus |
| CN107999331A (en) * | 2017-11-29 | 2018-05-08 | 武汉理工大学 | It is a kind of synchronously to realize polymer wire cladding and the continuous production machinery of metallization |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101640084B (en) | 2011-01-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101640084B (en) | Film yarn covering and wrapping machine | |
| CN101546624B (en) | 180 degree special fine self-adhesion lacquered wire and production method thereof | |
| CN101192460A (en) | Stranded special polyester imines enameling round wires production process | |
| CN201498269U (en) | Thin film silk wrapping machine | |
| CN106782848B (en) | Aluminium armoured power cable and its production equipment and production technology | |
| CN103514989A (en) | High heat resistance type weldable polyesterimide enameled wire and production method thereof | |
| CN103956218B (en) | Device and technology for producing enameled round aluminum wires | |
| CN110556206A (en) | waterproof core wire and manufacturing method thereof | |
| CN102881377A (en) | Large-section milliken-conductor comprehensive water-retaining crosslinking electric cable | |
| CN101916625B (en) | Method and device for improving insulating performance of cable | |
| CN105336451A (en) | Autohension corona-resistant enamelled wire and preparation method thereof | |
| CN205104258U (en) | Flexible fire -retardant flat cable | |
| CN103280253A (en) | Anticorona semiconductor mica tape, preparation method and usage of anticorona semiconductor mica tape | |
| CN207165291U (en) | A kind of strong polyester enamelled copper round wire of pull resistance | |
| CN207731737U (en) | A kind of enamelling machine for producing enamel covered wire | |
| CN202058488U (en) | Heatproof reinforced mesh belt binding transposed wire | |
| CN102231301A (en) | Tensile high-speed data cable | |
| CN201804626U (en) | Lapping device for improving insulating property of cables | |
| CN204614484U (en) | A kind of reinforced polyvinyl chloride insulation control cables | |
| CN106448836A (en) | Partial self-adhesive enameling layer high temperature and high adhesive strength transposed wire and producing method thereof | |
| CN103489507A (en) | Equipment for manufacturing self-adhesive glass silk covered composite film lapping electromagnetic wires | |
| CN204834294U (en) | Dry -type air -core reactor winding | |
| CN203444794U (en) | Electromagnetic wire for motor coil winding | |
| CN207082338U (en) | High durable power supply signal combines cable between group | |
| CN107507669A (en) | A kind of antitorque tension port electric cable |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiangsu Haoweifu Electric Co., Ltd. Assignor: Changshu Haoweifu Machinery Manufacture Co., Ltd. Contract record no.: 2012320010098 Denomination of invention: Film yarn covering and wrapping machine Granted publication date: 20110112 License type: Exclusive License Open date: 20100203 Record date: 20120523 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110112 Termination date: 20130807 |