CN201387767Y - Sectional type lapping die of cable aluminum-plastic composite tape longitudinal covering device - Google Patents
Sectional type lapping die of cable aluminum-plastic composite tape longitudinal covering device Download PDFInfo
- Publication number
- CN201387767Y CN201387767Y CN200920036171U CN200920036171U CN201387767Y CN 201387767 Y CN201387767 Y CN 201387767Y CN 200920036171 U CN200920036171 U CN 200920036171U CN 200920036171 U CN200920036171 U CN 200920036171U CN 201387767 Y CN201387767 Y CN 201387767Y
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- CN
- China
- Prior art keywords
- mould
- plastic composite
- sectional type
- die
- overlap joint
- 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.)
- Expired - Lifetime
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- Manufacturing Of Electric Cables (AREA)
Abstract
The utility model discloses a sectional type lapping die of a cable aluminum-plastic composite tape longitudinal covering device. The sectional type lapping die comprises a plurality of single longitudinal covering dies which are provided with cone frustum-shaped inner bores with different specifications. The dies are connected into an integral whole by adopting the thread lapping, the diameter of the inner bores of the end face of the two adjacently lapped longitudinal covering dies is the same, and the inner bore of the integral whole which is lapped by the dies is core frustum-shaped. The sectional type lapping die has the advantages of simplified die, convenient use and improved production efficiency.
Description
Technical field
The utility model relates to the parts in a kind of cable production equipment, the mould during especially the cable aluminum plastic composite belt longitudinal packing is put.
Background technology
In order to strengthen the water resistance of cable, generally need outside the cable core of cable, indulge bag layer of aluminum plastic composite strip layer, the vertical bag mould that existing cable aluminum plastic composite belt longitudinal packing is used in putting is the single mould with truncated cone-shaped endoporus, behind single vertical bag mould welding bell, plug die is set.The cable that this single vertical bag mould can only be suitable for a kind of external diameter specification carries out the vertical bag of plastic-aluminum combined belt, and the cable of production plurality of specifications must be used the vertical bag mould of multiple different size instead, cause number of molds many, change trouble, production efficiency is low.
Summary of the invention
In order to overcome the deficiency of existing cable aluminum plastic composite belt longitudinal bag mould, the segmented overlap joint mould that the utility model provides a kind of cable aluminum plastic composite belt longitudinal packing to put.
The segmented overlap joint mould that the cable aluminum plastic composite belt longitudinal packing that the utility model provides is put, comprise a plurality of single vertical bag moulds with truncated cone-shaped endoporus of different size, each mould adopts the screw thread overlap joint to fuse, the diameter of the endoporus of the end face of two vertical bag moulds of adjacent overlap joint is identical, and the endoporus after each mould overlap joint fuses is truncated cone-shaped.
Below in conjunction with its beneficial effect of operation instruction of the present utility model.
When the utility model uses, indulge the diameter of the cable core of alclad plastic composite strip layer according to the needs of the cable of being produced, determine suitable single vertical bag mould, then medium and small each the single vertical bag mould in it of whole segmented overlap joint mould is removed, remaining overlap joint mould is installed on the die frame, can comes into operation; When the diameter of the cable core of the cable of the vertical alclad plastic composite strip of needs increases or reduces, only need to determine the single vertical bag mould that is suitable for, remove inapplicable mould (when the cable core diameter increases) again or increase suitable mould (when the cable core diameter reduces) and get final product.In the production process, a side scribbles the aluminium-plastic tape of PUR and indulges bag preforming through the present invention, enters welding bell extruding PUR again aluminium-plastic tape is carried out adhesion, enters the plug die moulding at last.Therefore, mould simplification of the present utility model, easy to use, production efficiency raising.
Description of drawings
Fig. 1 is vertical cross-sectional schematic of the present utility model.
In Fig. 1,1, single vertical bag mould, 2, the truncated cone-shaped endoporus of single vertical bag mould, 3, the overlap joint screw threads of two vertical bag moulds of adjacent overlap joint, 4, the diameter of bores of the overlap joint end face of adjacent two vertical bag moulds.
Embodiment
With reference to Fig. 1, make each single vertical bag mould 1 of the present utility model earlier: the diameter of indulging the cable core of alclad plastic composite strip layer according to the needs of production cable, according to the identical requirement of the end face diameter of bores 4 of two of adjacent overlap joint vertical bag moulds, leave the truncated cone-shaped endoporus 2 of each single vertical bag mould 1, make the screw thread 3 of overlap joint respectively at the two ends of each single vertical bag mould 1, truncated cone-shaped endoporus 2 big ends are made negative thread, and a little end is made pin thread.Then each single vertical bag mould 1 is spun according to the order of sequence, make the endoporus of whole bridging type mould be truncated cone-shaped, so promptly make the utility model.
Claims (1)
1. a cable aluminum plastic composite belt longitudinal is packed the segmented overlap joint mould of putting, comprise a plurality of single vertical bag moulds with truncated cone-shaped endoporus of different size, it is characterized in that each mould adopts the screw thread overlap joint to fuse, the diameter of the endoporus of the end face of two vertical bag moulds of adjacent overlap joint is identical, and the endoporus after each mould overlap joint fuses is truncated cone-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920036171U CN201387767Y (en) | 2009-03-11 | 2009-03-11 | Sectional type lapping die of cable aluminum-plastic composite tape longitudinal covering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920036171U CN201387767Y (en) | 2009-03-11 | 2009-03-11 | Sectional type lapping die of cable aluminum-plastic composite tape longitudinal covering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201387767Y true CN201387767Y (en) | 2010-01-20 |
Family
ID=41580308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920036171U Expired - Lifetime CN201387767Y (en) | 2009-03-11 | 2009-03-11 | Sectional type lapping die of cable aluminum-plastic composite tape longitudinal covering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201387767Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101499339B (en) * | 2009-03-10 | 2010-10-27 | 江苏亨通电力电缆有限公司 | Sectional type overlap joint mould of cable aluminum-plastic composite belt longitudinal wrapping device |
-
2009
- 2009-03-11 CN CN200920036171U patent/CN201387767Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101499339B (en) * | 2009-03-10 | 2010-10-27 | 江苏亨通电力电缆有限公司 | Sectional type overlap joint mould of cable aluminum-plastic composite belt longitudinal wrapping device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20100120 Effective date of abandoning: 20090311 |