CN201777642U - Welding rod conveying chain - Google Patents
Welding rod conveying chain Download PDFInfo
- Publication number
- CN201777642U CN201777642U CN2010202816346U CN201020281634U CN201777642U CN 201777642 U CN201777642 U CN 201777642U CN 2010202816346 U CN2010202816346 U CN 2010202816346U CN 201020281634 U CN201020281634 U CN 201020281634U CN 201777642 U CN201777642 U CN 201777642U
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- CN
- China
- Prior art keywords
- chain
- welding rod
- side connecting
- rubber block
- links
- 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
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Abstract
The utility model relates to a welding rod conveying chain, which is used in an automatic welding rod production line. The welding rod conveying chain comprises a plurality of chain links, a complete chain is formed by connecting mandrels at the tail and the head of each chain link to side connecting plates for connecting mandrels of the adjacent chain links, each two adjacent chain links are connected by a pair of side connecting plates on two sides of the chain links, a pair of rubber pads is clamped between the two outer walls and the side connecting plates of each chain link 1, the rubber pads on the two sides, the side connecting plates and the corresponding chain links are connected by the mandrels in a penetrating manner, the tops of the rubber pads are higher than the planes of the chain links, and when the chain is straightened, the rubber pads on the same side are connected end to end so that a continuous plane is formed at the top. Welding powder layers on low hydrogen welding rods can not be destroyed by the welding rod conveying chain, so that automatic production of the low hydrogen welding rods by the aid of the conveying chain becomes possible and production efficiency of the low hydrogen welding rods can be increased. As the surfaces of the welding rods conveyed by the chain are heated more uniformly, drying quality is guaranteed.
Description
Technical field
The utility model relates to a kind of welding rod conveyer chain that is used for the welding rod automatic production lines.
Background technology
Existing manual electrode generally is divided into two classes, and a class is acid type electrode (claiming common welding rod again), and another kind of is basic electrode (claiming low hydrogen electrode again), and the production technology of two kinds of welding rods has nothing in common with each other.Acid type electrode is generally produced with the screw machine dusting, and is stronger in the medicinal powder layer hardness that is coated in Steel Wire Surface after the dusting operation, can utilize conveyer chain to be sent in the drying oven automatically and dry, thereby be easy to use automatic producing device production.And low hydrogen electrode generally adopts oil pump hydraulic compressor extruding dusting, the medicinal powder layer quality that is coated in Steel Wire Surface after the dusting operation is softer, and common conveyer chain is generally the chain structure that a plurality of roller chain chain links are formed by connecting, low hydrogen electrode after the dusting is shelved on carries oven dry can cause impression to scrap on the conveyer chain, thereby adopt traditional chassis to dry usually, welding rod after the dusting needs to spread out to chassis manually, multilayer is shelved, advance drying room to carry out low temperature earlier earlier and go the free water oven dry, then again with manually being carried to the high temperature chassis, enter the high-temperature baking baking room, get rid of crystal water.This technology of low hydrogen electrode is difficult to realize automated production, and manual work is more, has influenced the raising of production efficiency, has increased productive costs.Because welding rod is shelved back oven dry surface is heated inhomogeneously, be easy to generate the male and female face substandard products in addition.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of and carry, the low hydrogen electrode after the dusting is destroyed little, as to be beneficial to low hydrogen electrode automated production welding rod conveyer chain applicable to the low hydrogen electrode after the dusting.
Welding rod conveyer chain of the present utility model includes a plurality of chain links, and the axle core that each links is crossed head and the tail is connected to complete chain with the side connecting strap that is connected adjacent chain nodal axisn core, and a pair of excessively side connecting strap that is positioned at the chain link both sides of per two adjacent links connects; Accompany a pair of rubber block between each chain link 1 both sides outer wall and the side connecting strap, the rubber block of both sides and side connecting strap and links are crossed a core cross-under; The top of described rubber block is the plane that exceeds chain link, and when chain was stretching, the rubber block of the same side was end to end, forms continuous plane surface at the top.
The upper back of each rubber block has a barbed portion, and the front upper part of rubber block has an outshot that adapts with the barbed portion shape simultaneously.
The utility model has increased the continuous rubber block that is positioned at both sides on common roller chain architecture basics, when using it for the conveying of welding rod, the medicinal powder layer on welding rod surface is shelved on the rubber block, directly do not contact with the metal chain link, can not destroy the medicinal powder layer of low hydrogen electrode, making low hydrogen electrode utilize conveyer chain to produce automatically becomes possibility, thereby can improve the production efficiency of low hydrogen electrode; Because the welding rod that chain is carried, its surface is heated more even, thereby has guaranteed dries quantity.
Description of drawings
Fig. 1 is a side portion structure scheme drawing of the present utility model;
Fig. 2 is a plan structure scheme drawing of the present utility model;
Fig. 3 is the structure for amplifying scheme drawing of single rubber block.
The specific embodiment
As shown in the figure, this welding rod conveyer chain includes a plurality of chain links 1, the axle core 2 that each links is crossed head and the tail is connected to complete chain with the side connecting strap 3 that is connected adjacent chain nodal axisn core, and per two adjacent chain links 1 connect by a pair of side connecting strap 3 that is positioned at the chain link both sides; Accompany a pair of rubber block 4 between each chain link 1 both sides outer wall and the side connecting strap 3, the rubber block 4 of both sides passes through 2 cross-under of axle core with side connecting strap 3 and chain link 1; The top of rubber block 4 is the planes that exceed chain link 1, and when chain was stretching, the rubber block of the same side was end to end, forms continuous plane surface at the top.The upper back of each rubber block 4 has a barbed portion 41, and the front upper part of rubber block has an outshot 42 that adapts with the barbed portion shape simultaneously.
Claims (2)
1. welding rod conveyer chain, include a plurality of chain links (1), the axle core (2) that each links is crossed head and the tail is connected to complete chain with the side connecting strap (3) that is connected adjacent chain nodal axisn core, per two adjacent chain links (1) connect by a pair of side connecting strap (3) that is positioned at the chain link both sides, it is characterized in that: accompany a pair of rubber block (4) between each chain link (1) both sides outer wall and the side connecting strap (3), the rubber block of both sides (4) passes through the cross-under of axle core (2) with side connecting strap (3) and chain link (1); The top of rubber block (4) is the plane that exceeds chain link (1), and when chain was stretching, the rubber block of the same side was end to end, forms continuous plane surface at the top.
2. welding rod conveyer chain according to claim 1 is characterized in that: the upper back of each rubber block (4) has a barbed portion (41), and the front upper part of rubber block has an outshot that adapts with the barbed portion shape (42) simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202816346U CN201777642U (en) | 2010-08-05 | 2010-08-05 | Welding rod conveying chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202816346U CN201777642U (en) | 2010-08-05 | 2010-08-05 | Welding rod conveying chain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201777642U true CN201777642U (en) | 2011-03-30 |
Family
ID=43790864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202816346U Expired - Fee Related CN201777642U (en) | 2010-08-05 | 2010-08-05 | Welding rod conveying chain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201777642U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101934917A (en) * | 2010-08-05 | 2011-01-05 | 张孝康 | Welding rod conveyor chain |
-
2010
- 2010-08-05 CN CN2010202816346U patent/CN201777642U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101934917A (en) * | 2010-08-05 | 2011-01-05 | 张孝康 | Welding rod conveyor chain |
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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: 20110330 Termination date: 20160805 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |