CN2739548Y - Internal-heating type welding rod drying machine - Google Patents
Internal-heating type welding rod drying machine Download PDFInfo
- Publication number
- CN2739548Y CN2739548Y CN 200420028048 CN200420028048U CN2739548Y CN 2739548 Y CN2739548 Y CN 2739548Y CN 200420028048 CN200420028048 CN 200420028048 CN 200420028048 U CN200420028048 U CN 200420028048U CN 2739548 Y CN2739548 Y CN 2739548Y
- Authority
- CN
- China
- Prior art keywords
- welding rod
- drying machine
- internal
- type welding
- electrode
- 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
Abstract
The utility model relates to an internal-heating type welding rod drying machine, comprising a machine frame with feet, a sprocket which is installed on the machine frame and which is driven by a motor and a sliding electrode which is installed on the bicycle chain of the sprocket. The inner side of the sliding electrode entrains the welding rod, and the outer side is connected with a charged electrode mother row fixed on the feet. Because the direction of the heat transfer is the same as the direction of the mass transfer, the heating rate and the drying rate are greatly increased, the operational reliability of the welding rod drying machine is increased, and equipment investment and energy consumption are reduced.
Description
Technical field
The utility model relates to a kind of drying unit, refers in particular to a kind of internal heat type welding rod dryer.
Background technology
That existing welding rod drying unit mostly adopts is box, chain type or tunnel type, the hot blast of producing by convection type with the welding rod heating and remove moisture in the coating.
This drying mode has limited the rate of heat addition, because the heat ecto-entad transmits, and moisture transmits from inside to outside, and the too fast meeting of heat transfer rate causes coating surface crust, and then makes the coating be full of cracks.
The restriction of the rate of heat addition causes heat time heating time longer, and making has increased operation easier by the bulky of continuous production equipment.
Hot blast is the double carrier of heat and mass in the system, should suitably discharge hot humid air to keep the wettability power of hot blast in the drying chamber, again drying chamber is incubated to reduce heat loss.
Summary of the invention
In order to improve the operational reliability of welding rod dryer, reduce equipment investment and energy resource consumption, the utility model provides a kind of internal heat type welding rod dryer.
The technical scheme that its technical problem that solves the utility model adopts is: through the direct loading power of sliding electrode, make the core wire self-heating, for water evaporates in the coating provides heat at the core wire two ends of welding rod.
Particularly, it comprises the frame of being with footing, is installed on the frame by motor-driven sprocket wheel, and is installed in sliding electrode on the chain of sprocket wheel, and the sliding electrode inboard is carried welding rod secretly, and the outside links to each other with charged electrode busbar on being fixed on footing.
The beneficial effects of the utility model are: because the heat transmission is identical with the direction of quality transmission, improved heating and rate of drying greatly, the volume of this device is less than 1/5 of existing drying machine.And not with air as heat medium, so drying machine need not the insulation.The utility model is simple in structure, and is easy to operate, and greatly reduces the cost of existing equipment.
Description of drawings
Fig. 1 the utility model structural representation
1-welding rod 2-sliding electrode 3-electrode busbar 4-chain 5-sprocket wheel 6-footing
The specific embodiment
In Fig. 1, sliding electrode (2) inboard that is installed on the chain (4) is carried welding rod (1) secretly, the outside is gone up at charged electrode busbar (3) and is slided, electric current is introduced core wire make its heating, drive disk assembly and electrode busbar (3) are installed on the footing (6), sprocket wheel (5) drives chain welding rod is sent to outlet from import under the driving of motor, because the heating of core wire, the outer field coating of welding rod has just obtained drying in motion process.
Claims (2)
1. internal heat type welding rod dryer is characterized in that core wire two ends at welding rod are through the direct loading power of sliding electrode.
2. internal heat type welding rod dryer according to claim 1, it is characterized in that the frame that it comprises band footing (6), be installed on the frame by motor-driven sprocket wheel (5), and be installed in sliding electrode (2) on the chain (4) of sprocket wheel (5), sliding electrode (2) inboard is carried welding rod (1) secretly, and the outside links to each other with charged electrode busbar (3) on being fixed on footing (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420028048 CN2739548Y (en) | 2004-06-18 | 2004-06-18 | Internal-heating type welding rod drying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420028048 CN2739548Y (en) | 2004-06-18 | 2004-06-18 | Internal-heating type welding rod drying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2739548Y true CN2739548Y (en) | 2005-11-09 |
Family
ID=35354614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420028048 Expired - Fee Related CN2739548Y (en) | 2004-06-18 | 2004-06-18 | Internal-heating type welding rod drying machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2739548Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101825393A (en) * | 2010-05-17 | 2010-09-08 | 启东市罗源光伏设备有限公司 | Full-automatic solder strip drying machine |
-
2004
- 2004-06-18 CN CN 200420028048 patent/CN2739548Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101825393A (en) * | 2010-05-17 | 2010-09-08 | 启东市罗源光伏设备有限公司 | Full-automatic solder strip drying machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |