CN202572945U - Mold changing device of middle-high voltage crosslinked cable production line - Google Patents
Mold changing device of middle-high voltage crosslinked cable production line Download PDFInfo
- Publication number
- CN202572945U CN202572945U CN2012201668149U CN201220166814U CN202572945U CN 202572945 U CN202572945 U CN 202572945U CN 2012201668149 U CN2012201668149 U CN 2012201668149U CN 201220166814 U CN201220166814 U CN 201220166814U CN 202572945 U CN202572945 U CN 202572945U
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- production line
- changing device
- mold
- cable production
- crosslinked cable
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Abstract
The utility model discloses a mold changing device of a middle-high voltage crosslinked cable production line. The mold changing device of the middle-high voltage crosslinked cable production line comprises a mold sleeve and a mold core which are both arranged inside a handpiece of a plastic extruding machine, a havel cover mold which is of a upper-and-lower structure is movably connected with the inside of the mold core, and the upper part and the lower part of the havel cover mold are in occlusion with each other. The mold changing device of the middle-high voltage crosslinked cable production line is simple in structure and reliable in performance. Due to the fact that the havel cover mold is composed of the upper part and the lower part, when production standards of cables are changed, changing of molds can be achieved without machine halt of a unit of the production line, manufacturing cost is greatly reduced, and production time is saved. In addition, operation simpleness is achieved, and production energy consumption is reduced.
Description
Technical field
The utility model relates to a kind of mould changing device of crosslinked cable production line, relates in particular to a kind of mould changing device of mesohigh crosslinked cable production line.
Technical background
At present, the three-layer co-extruded continuous crosslinked unit of the general employing of the insulation extrusion process of mesohigh crosslinked cable, its biggest advantage is exactly a continuous extruded and crosslinked, can carry out length production.According to measuring and calculating, general crosslinked unit opens car about 200 m that need go between at every turn, and the minimum 20m that needs of the insulation tuningout heart in addition, debugs and needs 150m approximately for satisfying process conditions, wastes nearly 70m conductor wire core when stopping again at every turn.Therefore, the each start and stop car of crosslinked unit only conductor wire core just needs waste 450m, wherein, and the about 300m of core of band plastic rubber material.Each unlatching of crosslinked unit is stopped, and expense is surprising, and according to the data that provide at the scene, workshop, the every start-stop of this unit is once on average wasted 10,000 yuan.This shows that reduce start and stop train number number is the most effectual way that reduces product cost as far as possible.The mold exchange if the conductor wire core of realization different size does not stop; Carry out uninterrupted, continuous length production; So just can reduce the number of times of start and stop car; Reduce greatly that insulating materials comprises that conductor shielding and insulation shielding extrude and crosslinked production technology in to raw-material consumption, and can cut down the consumption of energy, enhance productivity, significantly reduce production costs.
The utility model content
The purpose of the utility model is to provide the mould changing device that can not shut down the mesohigh crosslinked cable production line that just carries out die change in a kind of mesohigh crosslinked cable production process.
For realizing above-mentioned purpose, the technical scheme that the utility model is taked is:
A kind of mould changing device of mesohigh crosslinked cable production line comprises the die sleeve that is arranged in the extruder head) and core rod, being connected with in the said core rod and breathing out not cover die, said Kazakhstan not cover die is a up-down structure, and interlock each other.
The said Kazakhstan not interior shape of outer shape and the core rod of cover die is suitable.
Said Kazakhstan is the outside tapered structure of cover die not.
The tapered structure in the inside of said core rod.
The mould changing device of the mesohigh crosslinked cable production line that employing the utility model provides, simple in structure, dependable performance.Cover die is dimerous by up and down owing to breathe out not, and when changing the production specification of cable, the unit of cable production line need not stop; Just can realize the conversion of mould; Not only greatly reduce production cost, practiced thrift the production time, and simple to operate, reduced energy consumption.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 breathes out not cover die front view.
Fig. 3 breathes out not cover die vertical view.
Fig. 4 breathes out not cover die superstructure sketch map.
Fig. 5 breathes out not cover die substructure sketch map.
Among the figure: the 1-die sleeve, 2-core rod, 3-are breathed out not cover die, and 301-breathes out not cover die top, and 302-breathes out not cover die bottom.
The specific embodiment
Below in conjunction with specific embodiment and accompanying drawing thereof, the utility model is done further to specify, but the embodiment of the utility model is not limited thereto.
Extremely shown in Figure 3 like Fig. 1; The mould changing device of a kind of mesohigh crosslinked cable production line that the utility model provides comprises the die sleeve 1 and core rod 2 that are installed in the extruder head, and movable sleeve is connected to and breathes out not cover die 3 in the core rod 2; Breathe out not cover die 3 and be up-down structure, and interlock each other.Breathing out not, the outer shape of cover die 3 and the interior shape of core rod 2 are suitable pyramidal structures.
Like Fig. 4 and shown in Figure 5, breathe out not cover die 3 and forms mutual interlock between them with Ha Fu cover die bottom 302 by breathing out not cover die top 301.
In process of production; Die sleeve 1 and core rod 2 are installed, in the extruder head of mesohigh crosslinked cable production line unit when needs change the production specification of cable, near the head of extruding machine; To breathe out not cover die top 301 and Ha Fu cover die bottom 302 card press fit on cable; Along with the reach of cable, breathe out the inside that cover die 3 not enters into core rod 2, because it is suitable to breathe out the interior shape of outer shape and core rod 2 of cover die 3 not; All has certain tapering, so breathe out the inside that cover die 3 not just is socketed in core rod 2.Need not stop and dismantle die sleeve 1 and core rod 2, just realize the change of cable production specification, save the lead-time; Reduced start and stop train number number; Reduce greatly that insulating materials comprises that conductor shielding and insulation shielding extrude and crosslinked production technology in to raw-material consumption, and can cut down the consumption of energy, enhance productivity, significantly reduce production costs; Realize the cable production dispense with parking mold exchange of different size, can carry out uninterrupted, continuous length production.
The mould changing device of the mesohigh crosslinked cable production line that employing the utility model provides has been practiced thrift great deal of raw materials, has significantly reduced production cost and energy consumption.Just can not carry out the cable production of adjacent-specification owing to do not stop, calculate so that 120 train numbers to take place every year, two or three kind of cable of every adjacent-specification driven once, can reduce the start-stop train number every year several about 40 times, and the expense that can practice thrift the whole year reaches about 700,000 yuan.
Above-described only is the preferred embodiment of the utility model, does not limit to the utility model.Should be understood that for the person of ordinary skill of the art, under the teachings that the utility model provided, can also make other equivalent modifications and improvement, all can realize the purpose of the utility model, all should be regarded as the protection domain of the utility model.
Claims (4)
1. the mould changing device of a mesohigh crosslinked cable production line; Comprise the die sleeve (1) and the core rod (2) that are arranged in the extruder head, it is characterized in that, be connected with in the said core rod (2) and breathe out not cover die (3); Said Kazakhstan not cover die (3) is a up-down structure, and interlock each other.
2. the mould changing device of a kind of mesohigh crosslinked cable production line according to claim 1 is characterized in that, the said Kazakhstan not interior shape of outer shape and the core rod (2) of cover die (3) is suitable.
3. the mould changing device of a kind of mesohigh crosslinked cable production line according to claim 2 is characterized in that, said Kazakhstan is the outside tapered structure of cover die (3) not.
4. the mould changing device of a kind of mesohigh crosslinked cable production line according to claim 2 is characterized in that, the tapered structure in inside of said core rod (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201668149U CN202572945U (en) | 2012-04-19 | 2012-04-19 | Mold changing device of middle-high voltage crosslinked cable production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201668149U CN202572945U (en) | 2012-04-19 | 2012-04-19 | Mold changing device of middle-high voltage crosslinked cable production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202572945U true CN202572945U (en) | 2012-12-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201668149U Expired - Fee Related CN202572945U (en) | 2012-04-19 | 2012-04-19 | Mold changing device of middle-high voltage crosslinked cable production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202572945U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105185476A (en) * | 2015-08-31 | 2015-12-23 | 广东吉青电缆实业有限公司 | Quick mold change device for crosslinked cable production line |
-
2012
- 2012-04-19 CN CN2012201668149U patent/CN202572945U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105185476A (en) * | 2015-08-31 | 2015-12-23 | 广东吉青电缆实业有限公司 | Quick mold change device for crosslinked cable production line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: BAIYIN YOUSE CHANGTONG WIRE AND CABLE CO., LTD. Assignor: Baiyin Nonferrous Metal Group Co., Ltd. Contract record no.: 2013620000006 Denomination of utility model: Mold changing device of middle-high voltage crosslinked cable production line Granted publication date: 20121205 License type: Exclusive License Record date: 20130528 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20160419 |