CN203229561U - Bonding wire annealing machine - Google Patents
Bonding wire annealing machine Download PDFInfo
- Publication number
- CN203229561U CN203229561U CN 201320216373 CN201320216373U CN203229561U CN 203229561 U CN203229561 U CN 203229561U CN 201320216373 CN201320216373 CN 201320216373 CN 201320216373 U CN201320216373 U CN 201320216373U CN 203229561 U CN203229561 U CN 203229561U
- Authority
- CN
- China
- Prior art keywords
- bonding wire
- annealing machine
- annealing
- bonding line
- heater
- 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 - Fee Related
Links
Landscapes
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Abstract
The utility model provides a bonding wire annealing machine. The bonding wire annealing machine comprises a bonding wire, a furnace body, a hydrogen inlet pipe, a cooling pipe, a nitrogen inlet pipe, a guide wheel and a take-up wheel. The bonding wire annealing machine is characterized in that the length of the furnace body of the original annealing machine is reduced, and a nitrogen circulating cooling device is added in bonding wire annealing equipment. The bonding wire discharged from the furnace body of the annealing machine enters a cooling device and then is coiled on the take-up wheel after being cooled by the cooling device. By adopting the annealing machine, the surface of the bonding wire can be prevented from being oxidized again after annealing, the phenomenon of work hardening of the bonding wire can be removed, and thus the quality of the bonding wire is improved.
Description
Affiliated technical field:
The utility model relates to a kind of annealing machine, especially can prevent bonding line annealing rear surface oxidized bonding line annealing machine again.
Background technology:
The single crystal Cu bonding line is in the gross distortion process of wire drawing, not only the surface is easily oxidized, and can produce tangible work hardening, and this just need carry out high temperature annealing, reduction, with cancel key zygonema copper oxide surface and work hardening phenomenon, the size shape of stable material and performance.At present, the body of heater of known bonding line annealing machine is oversize not to have refrigerating unit, after bonding line comes out from body of heater, because temperature is higher, directly contacts with air again, can make the surface of bonding line oxidized again, thereby the quality of bonding line is reduced.
Summary of the invention:
In order to improve the quality of bonding line, prevent that bonding line again be oxidized behind the annealing machine, the utility model provides a kind of bonding line annealing machine, and this bonding line annealing function prevents that bonding line annealing rear surface is oxidized again, the work hardening phenomenon of cancel key zygonema, the quality of raising bonding line.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of bonding line annealing machine, it is characterized in that reducing the length of former annealing machine body of heater, and in the bonding line annealing device, increased the nitrogen refrigerating unit.Bonding line is introduced into refrigerating unit after annealing machine body of heater comes out, be wrapped on the take-up reel after refrigerating unit is cooled again.
The beneficial effects of the utility model are, have prevented that bonding line annealing rear surface is oxidized again, have eliminated the work hardening phenomenon of bonding line, have improved the quality of bonding line.
Description of drawings:
Below in conjunction with drawings and Examples the utility model is further specified.
Accompanying drawing is integral construction figure of the present utility model.
1 bonding line, 2 bodies of heater, 3 hydrogen inlet pipe, 4 cooling tubes, 5 nitrogen inlet pipe, 6 guide wheels, 7 take-up reeies among the figure.
Embodiment:
In the drawings, body of heater (2) is connected with cooling tube (4), and hydrogen inlet pipe (3) is communicated with body of heater (2), and nitrogen inlet pipe (5) is connected with cooling tube (4).By body of heater (2) heating, its surperficial cupric oxide is by the hydrogen reducing in the body of heater (2) during bonding line (1) process body of heater (2), and bonding line (1) has been eliminated its work hardening phenomenon by high temperature annealing simultaneously.Bonding wire (1) enters cooling tube (4) after body of heater (2) comes out, self temperature reduces under nitrogen cooling and since in the cooling tube (4) by nitrogen from full, do not have oxygen, bonding line (1) can be not oxidized in process of cooling.Cooled bonding line (1) promptly is wrapped on the take-up reel (7) through guide wheel (6).Thereby, prevented that bonding line (1) annealing rear surface is oxidized again, eliminated the work hardening phenomenon of bonding line (1), improved the quality of bonding line (1).
Claims (1)
1. bonding line annealing machine, it is characterized in that reducing the length of former annealing machine body of heater, in the bonding line annealing device, increased the nitrogen refrigerating unit, bonding line is introduced into refrigerating unit after annealing machine body of heater comes out, be wrapped on the take-up reel after refrigerating unit is cooled again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320216373 CN203229561U (en) | 2013-04-20 | 2013-04-20 | Bonding wire annealing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320216373 CN203229561U (en) | 2013-04-20 | 2013-04-20 | Bonding wire annealing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203229561U true CN203229561U (en) | 2013-10-09 |
Family
ID=49285699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320216373 Expired - Fee Related CN203229561U (en) | 2013-04-20 | 2013-04-20 | Bonding wire annealing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203229561U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106755929A (en) * | 2016-12-28 | 2017-05-31 | 苏州金钜松机电有限公司 | A kind of annealing machine |
| CN107532852A (en) * | 2015-04-22 | 2018-01-02 | 株式会社Ihi | Annealing device |
-
2013
- 2013-04-20 CN CN 201320216373 patent/CN203229561U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107532852A (en) * | 2015-04-22 | 2018-01-02 | 株式会社Ihi | Annealing device |
| US10690416B2 (en) | 2015-04-22 | 2020-06-23 | Ihi Corporation | Heat treatment device |
| CN106755929A (en) * | 2016-12-28 | 2017-05-31 | 苏州金钜松机电有限公司 | A kind of annealing machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203229561U (en) | Bonding wire annealing machine | |
| CN104723024A (en) | Production technology of copper tubes for air conditioners | |
| CN201341052Y (en) | Simple and convenient pulling motor water-cooling mechanism | |
| CN203080045U (en) | Welding strip tin plating device for welding photovoltaic modules | |
| CN102401593B (en) | Processing method of heating conducting pipe | |
| CN202734571U (en) | Internal-circulation cooling system of intermediate frequency furnace | |
| CN104060204B (en) | A kind of method of titanium silk material annealing in process | |
| CN207883392U (en) | A kind of copper conductor annealing softening drying system | |
| CN203678888U (en) | Metal wire drawing machine | |
| CN203621430U (en) | Cooling crystallizer for up-drawing casting machine | |
| CN203174166U (en) | On-line annealing device for stainless steel drug core welding wire | |
| CN112474837B (en) | Wire rod accuse cold charge is put for steel rolling | |
| CN107871595A (en) | Magnet coil liquid cooling system | |
| CN204255137U (en) | A kind of air-condition heat exchanger | |
| CN203923282U (en) | The outlet cooling body of enameled machine annealing furnace | |
| CN103074554A (en) | Novel gold-silver-copper alloy composite wire material and preparation method thereof | |
| CN203413987U (en) | Material temperature rise and drop device | |
| CN103177913A (en) | Mold and forming method for high-precision helical lines | |
| CN203437748U (en) | Self-service circulated hydraulic oil cooling device of full-automatic horizontal band sawing machine | |
| CN221822253U (en) | Cable production copper line conductor annealing device | |
| CN201572803U (en) | Cooling pipe | |
| CN203830438U (en) | Prefix copper bar online intermediate annealing energy conservation wire drawing machine | |
| CN205066248U (en) | Vehicle air conditioner system condenser assembly | |
| CN205774708U (en) | A kind of continuous way copper wire annealing machine | |
| CN202047120U (en) | Solid solution strengthening processing device for copper-chromium-zirconium alloy |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131009 Termination date: 20160420 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |