CN101154484A - Mold for high-speed longitudinal covering mask tape of communication cable - Google Patents
Mold for high-speed longitudinal covering mask tape of communication cable Download PDFInfo
- Publication number
- CN101154484A CN101154484A CNA2007101318331A CN200710131833A CN101154484A CN 101154484 A CN101154484 A CN 101154484A CN A2007101318331 A CNA2007101318331 A CN A2007101318331A CN 200710131833 A CN200710131833 A CN 200710131833A CN 101154484 A CN101154484 A CN 101154484A
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- mould
- die
- mask tape
- mold
- communication cable
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Abstract
The invention discloses a high speed longitudinal lapping die of communication cable mask tape, comprising a base which is provided with a plurality of spaced die brackets in the fore and aft directions, the plurality of front die brackets is respectively provided with a first die. The longitudinal lapping die is further provided with a plurality of second dies, wherein, one second die is arranged on a machine head behind the base, the remaining second dies are arranged on the die bracket behind the first die, both the first die and second die are provided with a center hole for going through a cable core, the periphery of the first die is provided with an opening communicated with the center hole, and the angles of the plurality of openings of the first dies with the horizontal are decreased in turn. The invention leads to the mask tape receiving strength evenly in the moulding process, and the invention is mainly wrapped in the vertical direction, which shortens the production cycle. In addition, the speed of the invention which is up to 30m per minute can be matched with that of a plastic extruder.
Description
Technical field
The present invention relates to a kind of mold for high-speed longitudinal covering mask tape of communication cable.
Background technology
The method that common telecommunication cable coats single face aluminium foil (0.04mm) is to coat with wrapped head, still for the cable of little logarithm, adopts the production cycle of wrapped mode very long, the not enough 8m/min of linear velocity.
Summary of the invention
The present invention seeks to: a kind of mold for high-speed longitudinal covering mask tape of communication cable is provided, should can make the mask tape stressed even in forming process with mould by vertical bag, and, shorten the production cycle substantially from vertically coating, speed can with the speeds match of plastic extruding machine, reach more than the 30m/min.
Technical scheme of the present invention is: a kind of mold for high-speed longitudinal covering mask tape of communication cable, comprise base, be provided with the mould rack at a plurality of intervals before and after on the base to ground, be respectively equipped with first mould on several mould racks of front, should also include several second moulds with mould by vertical bag, one of them second mould is arranged on the head at base rear, remaining second mould be arranged on the first mould rear mould rack on, first mould and second mould are provided with the centre bore that passes through for cable core, the periphery of first mould is provided with an opening that is communicated with its centre bore, and the opening of several first moulds and the angle of horizontal plane reduce after by forward direction successively; Described base is provided with locating support in the place ahead of first mould, is provided with two cylinders in the locating support, is formed with the placed channel that supplies cable core and mask tape to pass through between two cylinders; Be respectively equipped with two installing holes on described first mould and second mould; The installing hole of described first mould is arranged on the both sides of opening and curved.
Advantage of the present invention is:
1. the opening of several first moulds of the present invention and the angle of horizontal plane reduce after by forward direction successively, can make the mask tape stressed even in forming process, and, shorten the production cycle substantially from vertically coating, speed can with the speeds match of plastic extruding machine, reach more than the 30m/min.
2. the present invention is provided with locating support and cylinder before first mould, and is formed with placed channel between two cylinders, thus the mask tape through first mould before, must prevent that the mask tape from horizontally slipping by placed channel.
Description of drawings
Below in conjunction with drawings and Examples the present invention is further described:
Fig. 1 is a structural representation of the present invention; (not marking second mould on the head)
Fig. 2 is the schematic diagram of first mould;
Fig. 3 is the schematic diagram of second mould.
Wherein: 1 base; 2 mould racks; 3 first moulds, 31 centre bores; 32 openings; 33 installing holes; 4 first moulds; 41 centre bores, 42 installing holes, 5 locating supports, 51 cylinders.
Embodiment
Embodiment: as Fig. 1, Fig. 2 and shown in Figure 3, a kind of mold for high-speed longitudinal covering mask tape of communication cable, comprise base 1, be provided with the mould rack 2 at five intervals before and after on the base 1 to ground, be respectively equipped with first mould 3 on four mould racks 2 in front, should also include two second moulds 4 with mould by vertical bag, one of them second mould 4 is arranged on the head at base 1 rear, another second mould 4 is arranged on last mould rack 2, first mould 3 and second mould 4 are provided with the centre bore 31 and 41 that passes through for cable core, the opening 32 that the periphery of first mould 3 is provided with 32, four first moulds 3 of opening that are communicated with its centre bore 31 and the angle of horizontal plane reduce after by forward direction successively.
Be provided with two installing holes 33 and 42 separately on first mould 3 and second mould 4, the installing hole 33 of first mould 3 is arranged on the both sides of opening 32 and curved, make things convenient for the setting angle of regulating each first mould 3, thereby realized the gradual change of the angle of the opening of a plurality of first moulds 3 and horizontal plane.
During use, cable core is located in the centre bore 31 and 41 of first mould 3 and second mould 4, because cable core and mask tape are all by moving behind the forward direction, therefore after the opening of first mould 3 of a plurality of angle gradients is passed in the mask tape, finish coating, move after the centre bore 41 that the cable core after coating then passes second mould 4 continues cable core.
The present invention can make that the mask tape is stressed in forming process evenly and substantially from vertically coating, has shortened the production cycle, speed can with the speeds match of plastic extruding machine, reach more than the 30m/min.
Below only be concrete exemplary applications of the present invention, protection scope of the present invention is not constituted any limitation.In addition to the implementation, the present invention can also have other execution mode.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop within the present invention's scope required for protection.
Claims (4)
1. mold for high-speed longitudinal covering mask tape of communication cable, it is characterized in that: comprise base (1), before and after going up, base (1) is provided with the mould rack (2) at a plurality of intervals to ground, be respectively equipped with first mould (3) on several mould racks of front (2), should also include several second moulds (4) with mould by vertical bag, one of them second mould (4) is arranged on the head at base (1) rear, remaining second mould (4) be arranged on first mould (3) rear mould rack (2) on, first mould (3) and second mould (4) are provided with the centre bore (31 that passes through for cable core, 41), the periphery of first mould (3) is provided with an opening (32) that is communicated with its centre bore (31), and the opening (32) of several first moulds (3) and the angle of horizontal plane reduce after by forward direction successively.
2. according to the described a kind of mold for high-speed longitudinal covering mask tape of communication cable of claim 1, it is characterized in that: described base (1) is provided with locating support (5) in the place ahead of first mould (3), be provided with two cylinders (51) in the locating support (5), be formed with the placed channel that supplies cable core and mask tape to pass through between two cylinders (51).
3. according to claim 1 or 2 described a kind of mold for high-speed longitudinal covering mask tape of communication cable, it is characterized in that: be respectively equipped with two installing holes (33,42) on described first mould (3) and second mould (4).
4. according to the described a kind of mold for high-speed longitudinal covering mask tape of communication cable of claim 3, it is characterized in that: the installing hole (33) of described first mould (3) is arranged on the both sides of opening (32) and curved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101318331A CN101154484B (en) | 2007-09-07 | 2007-09-07 | Mold for high-speed longitudinal covering mask tape of communication cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101318331A CN101154484B (en) | 2007-09-07 | 2007-09-07 | Mold for high-speed longitudinal covering mask tape of communication cable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101154484A true CN101154484A (en) | 2008-04-02 |
| CN101154484B CN101154484B (en) | 2010-09-22 |
Family
ID=39256058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007101318331A Active CN101154484B (en) | 2007-09-07 | 2007-09-07 | Mold for high-speed longitudinal covering mask tape of communication cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101154484B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102831984A (en) * | 2012-09-10 | 2012-12-19 | 浙江万马集团特种电子电缆有限公司 | Tri-shielded double-cable coaxial cable longitudinal wrapping integrated mould |
| CN103955040A (en) * | 2014-05-15 | 2014-07-30 | 吴江通信电缆厂 | Optical cable steel strip longitudinal wrapping device |
| CN105070422A (en) * | 2015-08-10 | 2015-11-18 | 成都亨通兆业精密机械有限公司 | Leaky cable wrapping forming method |
| CN109509594A (en) * | 2019-01-07 | 2019-03-22 | 浙江朗曼通信技术有限公司 | 6 word of data cable shields mould, shielding band Wrap device and process equipment |
| CN109509592A (en) * | 2019-01-07 | 2019-03-22 | 浙江朗曼通信技术有限公司 | Shield type data cable molding equipment |
| CN114758847A (en) * | 2021-01-08 | 2022-07-15 | 李政 | Double-layer longitudinal wrapping mold |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5410901A (en) * | 1993-08-06 | 1995-05-02 | Sumitomo Electric Lightwave Corp. | Method and apparatus for forming overlapped tape |
| JP3757752B2 (en) * | 2000-04-14 | 2006-03-22 | 住友電装株式会社 | Tape sheathing device for electric wires |
| CN2938339Y (en) * | 2006-06-30 | 2007-08-22 | 浙江富春江通信集团有限公司 | Longitudinal packing lapping forming knife mould for cable sheathing |
| CN201084497Y (en) * | 2007-09-07 | 2008-07-09 | 江苏永鼎股份有限公司 | A high-speed vertical packing mold for shielding belt of a communication cable |
-
2007
- 2007-09-07 CN CN2007101318331A patent/CN101154484B/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102831984A (en) * | 2012-09-10 | 2012-12-19 | 浙江万马集团特种电子电缆有限公司 | Tri-shielded double-cable coaxial cable longitudinal wrapping integrated mould |
| CN103955040A (en) * | 2014-05-15 | 2014-07-30 | 吴江通信电缆厂 | Optical cable steel strip longitudinal wrapping device |
| CN103955040B (en) * | 2014-05-15 | 2016-08-31 | 吴江通信电缆厂 | A kind of optical cable steel band indulges bag apparatus |
| CN105070422A (en) * | 2015-08-10 | 2015-11-18 | 成都亨通兆业精密机械有限公司 | Leaky cable wrapping forming method |
| CN109509594A (en) * | 2019-01-07 | 2019-03-22 | 浙江朗曼通信技术有限公司 | 6 word of data cable shields mould, shielding band Wrap device and process equipment |
| CN109509592A (en) * | 2019-01-07 | 2019-03-22 | 浙江朗曼通信技术有限公司 | Shield type data cable molding equipment |
| CN114758847A (en) * | 2021-01-08 | 2022-07-15 | 李政 | Double-layer longitudinal wrapping mold |
| CN114758847B (en) * | 2021-01-08 | 2024-02-20 | 李政 | Double-layer longitudinal wrapping die |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101154484B (en) | 2010-09-22 |
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