CN219731013U - Conductor wire drawing annealing water blowing device and annealing device - Google Patents
Conductor wire drawing annealing water blowing device and annealing device Download PDFInfo
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- CN219731013U CN219731013U CN202320425660.9U CN202320425660U CN219731013U CN 219731013 U CN219731013 U CN 219731013U CN 202320425660 U CN202320425660 U CN 202320425660U CN 219731013 U CN219731013 U CN 219731013U
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- 238000007664 blowing Methods 0.000 title claims abstract description 137
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 92
- 238000000137 annealing Methods 0.000 title claims abstract description 77
- 239000004020 conductor Substances 0.000 title claims abstract description 67
- 238000005491 wire drawing Methods 0.000 title claims abstract description 31
- 238000007789 sealing Methods 0.000 claims description 10
- 238000001816 cooling Methods 0.000 claims description 9
- 238000005192 partition Methods 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 239000000110 cooling liquid Substances 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 238000003825 pressing Methods 0.000 description 3
- 238000000861 blow drying Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 239000012809 cooling fluid Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Abstract
A conductor wire drawing annealing water blowing device comprises a box body, wherein a blowing device is arranged in the box body; the air outlet of the air blowing device faces to the path of the conductor; an air outlet is arranged on the box body; the blowing device includes: a water blowing pipe, a water blowing mold and a fastening piece; the inside of the water blowing pipe is a cylindrical cavity, the side wall of the water blowing pipe is connected with an air inlet pipe, and the air inlet pipe is communicated with the cavity in the water blowing pipe; the air inlet pipe is connected with a high-pressure air source; the water blowing mould is a wire drawing mould with a mould hole in the middle; the head end and the tail end of the water blowing pipe are respectively and detachably connected with a water blowing mould through a fastening piece; the axis of the die hole of the water blowing die and the axis of the cavity of the water blowing pipe are in the same straight line. A conductor wire drawing annealing device comprises an annealing box, wherein an annealing wheel is arranged in the annealing box. The annealing wheel is arranged behind the blowing device. The utility model has higher water blowing efficiency.
Description
Technical Field
The utility model relates to the technical field of wire drawing, in particular to a conductor wire drawing annealing water blowing device and an annealing device.
Background
The annealed conductor has improved mechanical properties and the like. In the cable production process, an annealing process is common in the conductor wire drawing process. The annealing process includes heating or cooling.
For example, chinese patent publication/bulletin CN214655179U, "a high strength alloy copper conductor annealing device", discloses an annealing device that cools a processed conductor by a coolant and a condenser to achieve a good annealing effect. After passing through the cooling liquid, the conductor is cleaned by the brush of the cleaning port and then enters the condenser. The brush only belongs to impurities attached to the surface of the cleaning conductor, so that the cooling liquid on the surface of the conductor is difficult to clean thoroughly, the cooling liquid is attached to the surface of the conductor, water spots on the surface of the conductor are caused after the cooling liquid is dried, and finally the electrical performance of the conductor is affected.
For example, chinese patent application publication/publication No. CN105755412a, "an automotive pipeline annealing and water-blowing apparatus", which blows air to a wire through a blowing device to blow off surface annealing liquid thereof. Meanwhile, a cleaning mechanism is adopted to secondarily adsorb residual annealing liquid on the blown metal wire. Therefore, the water blowing effect is not ideal, and the cleaning mechanism is required to further optimize the water blowing effect.
Disclosure of Invention
In order to solve the problems in the prior art, the utility model provides a conductor wire drawing annealing water blowing device and an annealing device. Wherein:
the conductor wire drawing annealing water blowing device is mainly used for blowing and drying cooling liquid in the liquid cooling annealing process. Which enables the drying of the conductor by designing a specific blow-moulding. In order to further improve the blow-drying effect and avoid adverse effects on other related devices, structures such as blow-drying cavities and the like are designed.
The conductor wiredrawing annealing device can be independently used for an air cooling annealing process.
The utility model relates to a conductor wire drawing annealing water blowing device which comprises a box body, wherein a wire inlet hole and a wire outlet hole for a conductor to enter and exit are formed in the box body. The device also comprises a blowing device; the blowing device is arranged in the box body; the air outlet of the air blowing device faces to the path of the conductor; an air outlet is arranged on the box body;
the blowing device includes: a water blowing pipe, a water blowing mold and a fastening piece;
the inside of the water blowing pipe is a cylindrical cavity, the side wall of the water blowing pipe is connected with an air inlet pipe, and the air inlet pipe is communicated with the cavity in the water blowing pipe; the air inlet pipe is connected with a high-pressure air source;
the water blowing mould is a wire drawing mould with a mould hole in the middle;
the head end and the tail end of the water blowing pipe are respectively and detachably connected with a water blowing mould through a fastening piece; the axis of the die hole of the water blowing die and the axis of the cavity of the water blowing pipe are in the same straight line.
Further:
the air outlet of the air inlet pipe is positioned in the middle of the cavity of the water blowing pipe.
The joint of the water blowing mould and the water blowing pipe is provided with a sealing structure.
In the case, the path of the conductor is a straight line.
The box body is divided into a plurality of closed chambers which are adjacent in sequence; two adjacent closed chambers are a group; the wire inlet hole is arranged on the first closed chamber, and the wire outlet hole is arranged on the last closed chamber;
for the same set of closed chambers: a baffle plate of the two closed chambers is connected with a blowing device, and a wire inlet and a wire outlet of the blowing device are respectively arranged in the two closed chambers; the outer edge of the blowing device is sealed with the partition board; the two closed chambers are provided with air outlets;
the closed chambers have a plurality of groups, and for two adjacent groups of closed chambers: the partition boards of two adjacent closed chambers in the two groups of closed chambers are connected with sealed threading holes.
Aiming at the defects of the prior art, the utility model adopts the following steps:
the special water blowing mould realizes a better water blowing effect; the blow mold of the corresponding hole specification can be replaced according to the gauge of the conductor being produced. The sectional isolation plate is adopted to form a multi-section water blowing area, so that the water blowing performance is greatly enhanced.
The utility model relates to a conductor wire drawing annealing device, which comprises an annealing box, wherein an annealing wheel (the annealing wheel is an annealing conductive wheel) is arranged in the annealing box. Also comprises a cooling device; the cooling device is the conductor wire drawing annealing water blowing device;
the annealing box and the box body of the water blowing device are the same box body; the annealing wheel is behind the blowing device with the advancing direction of the conductor as the front.
Further:
a. the first closed chamber is used as an annealing box; the wire inlet hole is arranged on the first closed chamber, and the wire outlet hole is arranged on the last closed chamber;
the path of the conductor is: after entering the first closed cavity from the wire inlet hole, penetrating into the blowing device after one or more circles around the annealing wheel, then entering the last closed cavity, and penetrating out from the wire outlet hole;
b. the first closed chamber is used as an annealing box; the wire inlet hole is arranged on the first closed chamber, and the wire outlet hole is arranged on the last closed chamber;
the path of the conductor is: sequentially passing through each group of closed chambers, wherein,
in the first group of closed chambers, after a conductor enters the first closed chamber from a wire inlet hole, the conductor penetrates into a first blowing device after one or more circles around an annealing wheel, then enters into the next closed chamber in the same group, and then penetrates into the second group of closed chambers from a sealed threading hole;
in the last group of closed chambers, the conductors pass through the wire outlet holes of the next closed chamber in the same group.
According to the blowing device, the water blowing pipe structure causes a wind tunnel effect, and the high wind speed is enhanced and maintained, so that moisture is easier to blow away. And the water blowing efficiency of the blowing device is improved by configuring the inlet and outlet apertures of the water blowing mould (the inlet wire end is the inlet wire mould and the outlet wire end is the outlet wire mould) according to the production line gauge.
The water blowing device of the utility model is mainly characterized in that:
1. dry-wet separation: the water blowing area is isolated so that water vapor cannot cross, thereby avoiding the dry area from becoming wet.
2. The sealing performance is good: the double-layer seal is manufactured, the distance of the double-layer seal can be regulated and controlled, and the sealing performance of the double-layer seal is further enhanced.
3. The blowing performance is good: the blowing device has higher water blowing efficiency and can better eliminate water spots.
4. And each cavity is provided with an exhaust channel for facilitating the evacuation of moisture.
Drawings
Fig. 1 is a schematic view of the internal structure of a conductor wire drawing annealing device of the present embodiment (a blowing device is in cross section);
fig. 2 is a sectional view of the blower apparatus of the present embodiment;
fig. 3a is a schematic view of a radial cross section of the air blowing pipe (air inlet pipe position) of the present embodiment;
FIG. 3b is a schematic top view of the nose/tail pressure ring of the present embodiment;
FIG. 3c is a schematic top view of the blow mold of the present embodiment;
in the figure: the conductor wire drawing annealing water blowing device 1, an annealing wheel 2, a box body 3, a wire inlet hole 4, a wire outlet hole 5, a blowing device 6, an air outlet 7, a water blowing pipe 8, a water blowing mold 9, an air inlet pipe 10, a sealing ring 11, a fastening bolt 12, a head/tail compression ring 13, a closed cavity 14, a partition plate 15, a sealing threading hole 17, a mold hole 18 and an air outlet 19 of the air inlet pipe.
Detailed Description
The utility model is further described below with reference to the detailed description and the accompanying drawings.
In this embodiment, a conductor wire drawing annealing device is taken as an example, and the cooling device adopts the aforementioned conductor wire drawing annealing water blowing device.
Referring to fig. 1, a wire drawing annealing apparatus for a conductor includes an annealing chamber in which an annealing wheel 2 (the annealing wheel is an annealing conductive wheel) is installed. The cooling device is the conductor wire drawing annealing water blowing device 1;
the water blowing device comprises a box body 3, and a wire inlet hole 4 and a wire outlet hole 5 for the inlet and outlet of a conductor are formed in the box body. Also comprises a blowing device 6; the blowing device is arranged in the box body; the air outlet of the air blowing device faces to the path of the conductor; the box body is provided with an air outlet 7;
the blowing device includes: a water blowing pipe 8, a water blowing mould 9 and a fastening piece;
referring to fig. 2 and 3a, a cylindrical cavity is formed in the water blowing pipe, an air inlet pipe 10 is connected to the side wall of the water blowing pipe, and the air inlet pipe is communicated with the cavity in the water blowing pipe; the air inlet pipe is connected with a high-pressure air source;
referring to fig. 3c, the water-blowing die 9 is a wire-drawing die with a die hole 18 in the middle;
the head end and the tail end of the water blowing pipe are respectively and tightly connected with a water blowing mould by a fastener; the axis of the die hole of the water blowing die and the axis of the cavity of the water blowing pipe are in the same straight line.
The annealing box and the box body of the water blowing device are the same box body; the annealing wheel is behind the blowing device with the advancing direction of the conductor as the front.
In this embodiment, the blowing devices are vertically arranged, and the conductors advance from bottom to top. For use in liquid cooled annealing processes, this arrangement helps the cooling fluid to flow down naturally.
The air outlet 19 of the air inlet pipe is positioned in the middle of the cavity of the water blowing pipe. The pressure difference between the upper part and the lower part of the water blowing pipe is smaller.
The joint of the water blowing mould and the water blowing pipe is provided with a sealing structure. In the embodiment, annular grooves are formed in the end faces of the head and the tail of the side wall of the water blowing pipe 8, sealing rings 11 are arranged in the grooves, and the sealing rings are tightly attached to the end faces of the side wall of the water blowing mold 9.
Referring to fig. 2, the fastener of this example includes two sets (8 pieces in total) of fastening bolts 12, and a head/tail press ring 13. An upper group of countersunk screw holes and a lower group of countersunk screw holes (totally 8) corresponding to the fastening bolts are arranged in the side wall of the water blowing pipe, and the fastening bolts are screwed in the corresponding countersunk screw holes.
In this case, referring to fig. 3c, the side wall of the blow mould also has through holes for passing fastening bolts.
Referring to fig. 3b, the head/tail pressing ring is a ring with four through holes at the periphery, the four through holes of the head/tail pressing ring are respectively sleeved on a group of (4) fastening bolts, and the head/tail pressing ring respectively presses the water blowing mould on the end face of the water blowing pipe from the head/tail of the water blowing pipe.
In this case, the conductor path in front of the annealing wheel is a straight line inside the box. The conductor path is bent at 90 degrees at the location of the annealing wheel 2.
The inside of the case 3 is divided into a plurality of (4 in this example) closed chambers 14 which are adjacent in sequence; two adjacent closed chambers are a group; the wire inlet hole 4 is arranged on the first closed chamber, and the wire outlet hole 5 is arranged on the last closed chamber;
for the same set of closed chambers: a baffle 15 of the two closed chambers is connected with a blowing device 6, and a wire inlet and a wire outlet of the blowing device are respectively arranged in the two closed chambers; the outer edge of the blowing device is sealed with the partition board (holes of the partition board and the outer wall of the blowing device can be sealed by adopting an H-shaped annular sealing ring); the two closed chambers are provided with air outlets 7;
there are multiple sets (2 sets in this example) of closed cells, for two adjacent sets of closed cells: the partition plates of two adjacent closed chambers in the two groups of closed chambers are connected with a sealed threading hole 17. Rubber or other wear-resistant elastic materials are arranged in the threading hole, so that gaps between the outer wall of the conductor and the inner wall of the threading hole are reduced as much as possible, and the purpose is to reduce air flow interference of adjacent chambers.
If the closed chambers are in one group, the first closed chamber is used as an annealing box; the wire inlet hole is arranged on the first closed chamber, and the wire outlet hole is arranged on the last closed chamber; the path of the conductor is: after entering the first closed cavity from the wire inlet hole, penetrating into the blowing device after one or more circles around the annealing wheel, then entering the last closed cavity, and penetrating out from the wire outlet hole;
in this example, there are multiple groups (2 groups) of closed chambers, and the first closed chamber serves as an annealing box; the wire inlet hole is arranged on the first closed chamber, and the wire outlet hole is arranged on the last closed chamber;
the path of the conductor is: sequentially passing through each group of closed chambers, wherein,
in the first group of closed chambers, after a conductor enters the first closed chamber from a wire inlet hole, the conductor penetrates into a first blowing device after one or more circles around an annealing wheel, then enters into the next closed chamber in the same group, and then penetrates into the second group of closed chambers from a sealed threading hole;
in the last group of closed chambers, the conductors pass through the wire outlet holes of the next closed chamber in the same group.
Claims (8)
1. A wire drawing, annealing and water blowing device for a conductor comprises a box body, wherein a wire inlet hole and a wire outlet hole for a conductor to enter and exit are formed in the box body; it is characterized by also comprising a blowing device; the blowing device is arranged in the box body; the air outlet of the air blowing device faces to the path of the conductor; an air outlet is arranged on the box body;
the blowing device includes: a water blowing pipe, a water blowing mold and a fastening piece;
the inside of the water blowing pipe is a cylindrical cavity, the side wall of the water blowing pipe is connected with an air inlet pipe, and the air inlet pipe is communicated with the cavity in the water blowing pipe; the air inlet pipe is connected with a high-pressure air source;
the water blowing mould is a wire drawing mould with a mould hole in the middle;
the head end and the tail end of the water blowing pipe are respectively and detachably connected with a water blowing mould through a fastening piece; the axis of the die hole of the water blowing die and the axis of the cavity of the water blowing pipe are in the same straight line.
2. The wire drawing annealing and water blowing device for conductors according to claim 1, wherein the air outlet of the air inlet pipe is positioned in the middle of the cavity of the water blowing pipe.
3. The device for annealing and blowing the wire drawing of the conductor according to claim 1, wherein a sealing structure is arranged at the joint of the water blowing die and the water blowing pipe.
4. The apparatus of claim 1, wherein the path of the conductor is a straight line within the housing.
5. The conductor wiredrawing annealing water blowing device according to claim 1, wherein the inside of the box body is divided into a plurality of closed chambers which are adjacent in sequence; two adjacent closed chambers are a group; the wire inlet hole is arranged on the first closed chamber, and the wire outlet hole is arranged on the last closed chamber;
for the same set of closed chambers: a baffle plate of the two closed chambers is connected with a blowing device, and a wire inlet and a wire outlet of the blowing device are respectively arranged in the two closed chambers; the outer edge of the blowing device is sealed with the partition board; the two closed chambers are provided with air outlets.
6. The apparatus of claim 5, wherein the closed cells have a plurality of groups, and for two adjacent groups of closed cells: the partition boards of two adjacent closed chambers in the two groups of closed chambers are connected with sealed threading holes.
7. The conductor wire drawing annealing device comprises an annealing box, wherein an annealing wheel is arranged in the annealing box, and the conductor wire drawing annealing device is characterized by further comprising a cooling device; the cooling device is the conductor wiredrawing annealing water blowing device of any one of claims 1 to 6;
the annealing box and the box body of the water blowing device are the same box body; the annealing wheel is behind the blowing device with the advancing direction of the conductor as the front.
8. The wire drawing annealing apparatus according to claim 7, wherein
a. The first closed chamber is used as an annealing box; the wire inlet hole is arranged on the first closed chamber, and the wire outlet hole is arranged on the last closed chamber;
the path of the conductor is: after entering the first closed cavity from the wire inlet hole, penetrating into the blowing device after one or more circles around the annealing wheel, then entering the last closed cavity, and penetrating out from the wire outlet hole;
b. the first closed chamber is used as an annealing box; the wire inlet hole is arranged on the first closed chamber, and the wire outlet hole is arranged on the last closed chamber;
the path of the conductor is: sequentially passing through each group of closed chambers, wherein,
in the first group of closed chambers, after a conductor enters the first closed chamber from a wire inlet hole, the conductor penetrates into a first blowing device after one or more circles around an annealing wheel, then enters into the next closed chamber in the same group, and then penetrates into the second group of closed chambers from a sealed threading hole;
in the last group of closed chambers, the conductors pass through the wire outlet holes of the next closed chamber in the same group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320425660.9U CN219731013U (en) | 2023-03-09 | 2023-03-09 | Conductor wire drawing annealing water blowing device and annealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320425660.9U CN219731013U (en) | 2023-03-09 | 2023-03-09 | Conductor wire drawing annealing water blowing device and annealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219731013U true CN219731013U (en) | 2023-09-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320425660.9U Active CN219731013U (en) | 2023-03-09 | 2023-03-09 | Conductor wire drawing annealing water blowing device and annealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219731013U (en) |
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2023
- 2023-03-09 CN CN202320425660.9U patent/CN219731013U/en active Active
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