CN108162438B - A kind of mold for flexible optical cable sheath reparation - Google Patents
A kind of mold for flexible optical cable sheath reparation Download PDFInfo
- Publication number
- CN108162438B CN108162438B CN201711443880.XA CN201711443880A CN108162438B CN 108162438 B CN108162438 B CN 108162438B CN 201711443880 A CN201711443880 A CN 201711443880A CN 108162438 B CN108162438 B CN 108162438B
- Authority
- CN
- China
- Prior art keywords
- mold
- reparation
- upper mold
- optical cable
- lower mold
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C73/00—Repairing of articles made from plastics or substances in a plastic state, e.g. of articles shaped or produced by using techniques covered by this subclass or subclass B29D
- B29C73/02—Repairing of articles made from plastics or substances in a plastic state, e.g. of articles shaped or produced by using techniques covered by this subclass or subclass B29D using liquid or paste-like material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C73/00—Repairing of articles made from plastics or substances in a plastic state, e.g. of articles shaped or produced by using techniques covered by this subclass or subclass B29D
- B29C73/24—Apparatus or accessories not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C73/00—Repairing of articles made from plastics or substances in a plastic state, e.g. of articles shaped or produced by using techniques covered by this subclass or subclass B29D
- B29C73/24—Apparatus or accessories not otherwise provided for
- B29C73/30—Apparatus or accessories not otherwise provided for for local pressing or local heating
- B29C73/34—Apparatus or accessories not otherwise provided for for local pressing or local heating for local heating
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4401—Optical cables
- G02B6/4429—Means specially adapted for strengthening or protecting the cables
- G02B6/443—Protective covering
Abstract
The invention discloses a kind of molds for flexible optical cable sheath reparation, including upper mold, lower mold, idler wheel, electric heater, brush, driving gear and the driven gear being put together by two semi-circle gear disks, one end of the upper mold and lower mold is hinged, the other end is bolted to connection, and the reparation chamber of round is formed between upper mold and lower mold, several idler wheels are equipped on the outer circle wall of upper mold and lower mold, electric heater is equipped on the outer circle wall of upper mold and lower mold, the positive and negative terminals of each electric heater are connected with two brushes respectively；Two semi-circle gear disks correspondence in the driven gear is fixed on the side of upper mold and lower mold, and the circular hole at driven gear center is coaxial with reparation chamber and penetrates through, and driving gear is meshed with driven gear.The present invention can effectively repair optical cable scratch, and optical cable is avoided to waste, and using effect is good.
Description
Technical field:
The present invention relates to a kind of molds for flexible optical cable sheath reparation.
Background technique:
In flexible optical cable production, transportational process, often there is situations such as sheath de- material, scratch, collide with, lead to cable interior
The materials such as optical fiber, reinforcer are exposed, cause serious product safety hidden danger.Currently without cable jacket recovery technique, can only incite somebody to action
Optical cable truncation, causes very big waste.
Summary of the invention:
The present invention is provided a kind of for flexible optical cable sheath reparation to solve the above-mentioned problems of the prior art
Mold.
The technical solution adopted in the present invention has: a kind of mold for flexible optical cable sheath reparation, including upper mold, lower die
Tool, idler wheel, electric heater, brush, driving gear and the driven gear being put together by two semi-circle gear disks, the upper mold
One end of tool and lower mold is hinged, and the other end is bolted to connection, and is formed with circle between upper mold and lower mold
The reparation chamber of shape is equipped with several idler wheels on the outer circle wall of upper mold and lower mold, in the outer circle of upper mold and lower mold
Electric heater is equipped on peripheral wall, the positive and negative terminals of each electric heater are connected with two brushes respectively；In the driven gear
Two semi-circle gear disks correspondence be fixed on the side of upper mold and lower mold, and circular hole and reparation at driven gear center
Chamber is coaxial and penetrates through, and driving gear is meshed with driven gear.
Further, the mounting groove for installing electric heater is equipped on the outer wall of the upper mold and lower mold.
Further, it is equipped on the inner wall of the upper mold and lower mold and repairs piece accommodation groove.
Further, several overflow launders are equipped on the upper mold and lower mold, overflow launder is along the radial direction for repairing chamber
Direction setting, and overflow launder connects with piece accommodation groove is repaired.
Further, it is fixedly connected to connecting screw on the side of the upper mold and lower mold, on connecting screw
Rotation stop platform equipped with regular polygon.
Further, the radial direction of the semi-circle gear disk is equipped with connecting hole, which includes stopping for coaxial arrangement
Turn hole portion and unthreaded hole portion, rotation stop platform are adapted with rotation stop hole portion.
The invention has the following beneficial effects:
The present invention can effectively repair optical cable scratch, and optical cable is avoided to waste, and using effect is good.
Detailed description of the invention:
Fig. 1 is cross-sectional view of the present invention.
Fig. 2 is the structure chart of upper and lower mold in the present invention.
Fig. 3 is application structure figure of the present invention in head.
Specific embodiment:
The present invention will be further described below with reference to the drawings.
Such as Fig. 1 and Fig. 2, a kind of mold for flexible optical cable sheath reparation of the present invention, including upper mold 21, lower mold 22,
Idler wheel 23, electric heater 31, brush 32, driving gear 41 and driven gear 42, one end phase of upper mold 21 and lower mold 22
Hingedly, the other end is bolted to connection, and the reparation chamber 20 of round is formed between upper mold 21 and lower mold 22,
Several idler wheels 23 are equipped on the outer circle wall of upper mold 21 and lower mold 22, in the outer circle wall of upper mold 21 and lower mold 22
On be equipped with electric heater 31, the positive and negative terminals of each electric heater 31 are connected with two brushes 32 respectively.
Driven gear 42 is put together by two semi-circle gear disks 421, two in driven gear 42 semi-circle gear disk 421
Correspondence be fixed on the side of upper mold 21 and lower mold 22, and the circular hole at 42 center of driven gear with reparation chamber 20 it is coaxial and
It penetrates through, the circular hole aperture at 42 center of driven gear is more than or equal to the aperture for repairing chamber 20.Driving gear 41 and driven gear 42
It is meshed.Driving gear 41 drives mold to rotate in head.
In conjunction with Fig. 3, in use, inventive die is coaxially placed in head 1, head 1 is spelled by the base of two semicircle shapes
It closes, mold is rotated on the inner wall of head 1 by idler wheel 23.Two circular electric contact lines are set in the inner wall of head 1, often
Two brushes 32 correspondence on a electric heater 31 is slidably connected with two circular electric contact lines.
In use, two circular electric contact lines are correspondingly connected with the positive and negative anodes of power supply, brush 32 is contacted with circular electric contact line and is led
Electricity completes the electrified regulation of electric heater 31 during mold rotation, which is prior art conventional means, therefore this hair
It is bright that no longer specific conductivity principle is repeated.
To be easily installed electric heater 31, it is equipped on the outer wall of upper mold 21 and lower mold 22 for installing electric heater
31 mounting groove.
To repair piece 800 convenient for optical fiber cable placed, it is equipped on the inner wall of upper mold 21 and lower mold 22 and repairs piece accommodating
Slot 200.Optical cable, which is repaired piece 800 and is placed in, to be repaired in piece accommodation groove 200, and in optical fiber moving process, repairing piece accommodation groove 200 can be with
Piece 800 is repaired to optical cable and carries out axial limiting.
Several overflow launders 201 are equipped on upper mold 21 and lower mold 22, overflow launder 201 is along the radial direction for repairing chamber 20
Direction setting, and overflow launder 201 connects with piece accommodation groove 200 is repaired.
During heating, extra optical cable is repaired piece 800 and can be discharged from overflow launder 201, the optical cable after avoiding fusing
The stream of piece 800 is repaired to repair in chamber 20.
To be limited convenient for the installation of driven gear 42, the company of being fixedly connected on the side of upper mold 21 and lower mold 22
Screw rod 51 is connect, connecting screw 51 is arranged along the axis direction of mold, and the rotation stop platform of regular polygon is equipped on connecting screw 51
52。
It is equipped with connecting hole 422 in the radial direction of semi-circle gear disk 421, which includes the rotation stop hole portion of coaxial arrangement
With unthreaded hole portion, rotation stop platform 52 is adapted with rotation stop hole portion, the threaded coupling nut on connecting screw 51, and nut is by semi-circle gear disk
421 are axially positioned on connecting screw 51, and the rotation stop platform 52 on connecting screw 51 preferably can carry out week to driven gear 42
To limit.
It is of the invention use process is as follows:
Optical cable to be repaired is placed on paying out machine together with disk tool, pulls optical cable tail end, sequentially pass through the present invention and repair by the first step
Multiple mold, sink, dragger, admission machine.
Second step opens admission machine take-up, and take-up speed=5m/min is arranged, and finds the position that cable jacket needs to repair.
Third step closes admission machine, and successively in position to be repaired, cladding optical cable repairs piece 800, mold, head 1.
4th step designs 31 heating temperatures of electric heater=material melting point temperature.
5th step after temperature reaches, opens admission machine, take-up speed=5m/min, driving gear 41 and driving motor is arranged
It is connected, driving gear 41 provides power to mold, and mold rotates while heating, it is ensured that cable jacket is smooth, and nothing is obviously repaired
Multiple trace, extra patch are discharged from overflow launder 201.
6th step after flexible optical cable needs the position repaired all to pass through head, opens head and mold, and close heating.
7th step receives optical cables all on paying out machine on reel to admission machine, completes flexible optical cable sheath prosthetic device.
In the use of the present invention, two electric heaters 31 can be arranged on each mold, it also can be set three groups, specifically
Mounting means is identical, repeats no more.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
It for member, can also make several improvements without departing from the principle of the present invention, these improvement also should be regarded as of the invention
Protection scope.
Claims (6)
1. a kind of mold for flexible optical cable sheath reparation, it is characterised in that: including upper mold (21), lower mold (22), idler wheel
(23), electric heater (31), brush (32), driving gear (41) and by two semi-circle gear disks (421) be put together from
One end of moving gear (42), the upper mold (21) and lower mold (22) is hinged, and the other end is bolted to connection, and on
The reparation chamber (20) of round is formed between mold (21) and lower mold (22), in the outer of upper mold (21) and lower mold (22)
It is equipped with several idler wheels (23) in circumferential wall, is equipped with electric heater on the outer circle wall of upper mold (21) and lower mold (22)
(31), the positive and negative terminals of each electric heater (31) are connected with two brushes (32) respectively；Two in the driven gear (42)
A semi-circle gear disk (421) correspondence is fixed on the side of upper mold (21) and lower mold (22), and driven gear (42) center
The circular hole at place is coaxial with reparation chamber (20) and penetrates through, and driving gear (41) is meshed with driven gear (42).
2. as described in claim 1 be used for the reparation of flexible optical cable sheath mold, it is characterised in that: the upper mold (21) and under
The mounting groove for installing electric heater (31) is equipped on the outer wall of mold (22).
3. as described in claim 1 be used for the reparation of flexible optical cable sheath mold, it is characterised in that: the upper mold (21) and under
It is equipped on the inner wall of mold (22) and repairs piece accommodation groove (200).
4. as claimed in claim 3 be used for the reparation of flexible optical cable sheath mold, it is characterised in that: the upper mold (21) and under
It is equipped on mold (22) several overflow launders (201), overflow launder (201) is arranged along the radial direction for repairing chamber (20), and overflows
Chute (201) connects with piece accommodation groove (200) are repaired.
5. as described in claim 1 be used for the reparation of flexible optical cable sheath mold, it is characterised in that: the upper mold (21) and under
It is fixedly connected to connecting screw (51) on the side of mold (22), the rotation stop platform of regular polygon is equipped on connecting screw (51)
(52).
6. being used for the mold of flexible optical cable sheath reparation as claimed in claim 5, it is characterised in that: the semi-circle gear disk
(421) radial direction is equipped with connecting hole (422), which includes rotation stop hole portion and the unthreaded hole portion of coaxial arrangement, rotation stop platform
(52) it is adapted with rotation stop hole portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711443880.XA CN108162438B (en) | 2017-12-27 | 2017-12-27 | A kind of mold for flexible optical cable sheath reparation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711443880.XA CN108162438B (en) | 2017-12-27 | 2017-12-27 | A kind of mold for flexible optical cable sheath reparation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108162438A CN108162438A (en) | 2018-06-15 |
| CN108162438B true CN108162438B (en) | 2019-09-13 |
Family
ID=62518342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711443880.XA Active CN108162438B (en) | 2017-12-27 | 2017-12-27 | A kind of mold for flexible optical cable sheath reparation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108162438B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3865662A (en) * | 1973-04-06 | 1975-02-11 | Allied Chem | Method for sealing shell-like thermoplastic objects |
| CN1667897A (en) * | 2005-02-18 | 2005-09-14 | 夏云杰 | On-site crosslinked polyethylene cable joint welding technique |
| CN201336535Y (en) * | 2009-01-21 | 2009-10-28 | 浙江晨光电缆股份有限公司 | Pressing sheet for repairing cable insulation jacket |
| CN102354589A (en) * | 2011-10-31 | 2012-02-15 | 大连联合高分子材料有限公司 | Patch for rapidly repairing damages of external insulating layers of thermal shrinkage wires and cables |
| CN202268656U (en) * | 2011-10-14 | 2012-06-06 | 宁波球冠电缆股份有限公司 | Cable sheath repair device |
| CN202332423U (en) * | 2011-12-05 | 2012-07-11 | 调兵山荣盛电缆有限责任公司 | Cable sheath repairing machine |
| CN205202085U (en) * | 2015-12-28 | 2016-05-04 | 绍兴电力设备有限公司 | A extrusion molding mould for cable |
| CN205565553U (en) * | 2016-04-18 | 2016-09-07 | 滕辉 | Damaged prosthetic devices of set up cable insulating layer |
-
2017
- 2017-12-27 CN CN201711443880.XA patent/CN108162438B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3865662A (en) * | 1973-04-06 | 1975-02-11 | Allied Chem | Method for sealing shell-like thermoplastic objects |
| CN1667897A (en) * | 2005-02-18 | 2005-09-14 | 夏云杰 | On-site crosslinked polyethylene cable joint welding technique |
| CN201336535Y (en) * | 2009-01-21 | 2009-10-28 | 浙江晨光电缆股份有限公司 | Pressing sheet for repairing cable insulation jacket |
| CN202268656U (en) * | 2011-10-14 | 2012-06-06 | 宁波球冠电缆股份有限公司 | Cable sheath repair device |
| CN102354589A (en) * | 2011-10-31 | 2012-02-15 | 大连联合高分子材料有限公司 | Patch for rapidly repairing damages of external insulating layers of thermal shrinkage wires and cables |
| CN202332423U (en) * | 2011-12-05 | 2012-07-11 | 调兵山荣盛电缆有限责任公司 | Cable sheath repairing machine |
| CN205202085U (en) * | 2015-12-28 | 2016-05-04 | 绍兴电力设备有限公司 | A extrusion molding mould for cable |
| CN205565553U (en) * | 2016-04-18 | 2016-09-07 | 滕辉 | Damaged prosthetic devices of set up cable insulating layer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108162438A (en) | 2018-06-15 |
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| GR01 | Patent grant |