CN105689335A - Device and method for removing grease on surface of small-specification welding core - Google Patents
Device and method for removing grease on surface of small-specification welding core Download PDFInfo
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- CN105689335A CN105689335A CN201610138575.9A CN201610138575A CN105689335A CN 105689335 A CN105689335 A CN 105689335A CN 201610138575 A CN201610138575 A CN 201610138575A CN 105689335 A CN105689335 A CN 105689335A
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- rolling
- core wire
- axis
- fats
- oils
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
Abstract
The invention provides a device for removing grease on the surface of a small-specification welding core. The device comprises a funnel, a rolling box and a storage box which are sequentially connected from top to bottom, wherein a plurality of rolling shafts are arranged in the rolling box; eccentric wheels are axially arranged on the outer surfaces of the rolling shafts in an equally spaced manner; the rolling shafts are symmetrically distributed left and right; the eccentric wheels of the rolling shafts at the same side are spliced up and down; eccentric wheels of left and right rolling shafts at the lowest layer in the rolling box are spliced; and the opening of the funnel is arranged between left and right rolling shafts at the uppermost layer in the rolling box. According to the invention, a cut-off welding core, dried quartz sand and saw dust are added into the device for removing grease on the surface of the small-specification welding core, the welding core, the quartz sand and the sawdust roll up and down, and the grease on the surface of the small-specification welding core is removed by utilizing friction among the welding core, the quartz sand and the sawdust, so that the production efficiency is high, the manufacturing period is shortened, the production cot is low, and the welding core waste in an oil removing process is reduced, and therefore, the device is low-carbon and environmentally-friendly, and is suitable for removing the grease on the surface of the welding core with the diameter specification smaller than or equal to 2.5mm.
Description
Technical field
The invention belongs to low-alloy steel electrode production technical field, be specifically related to a kind of device and method removing small dimension core wire surface oils and fats, it is adaptable to the removal of the core wire surface oils and fats of diameter specifications≤2.5mm。
Background technology
In low-alloy steel electrode production process, the surface of core wire used is generally individually scribbles antirust oil, steel factory carry out being coated with oil processing, it is prevented that core wire in transit or gets rusty in stock。If welding rod production process is not removed this oils and fats, then the oils and fats on core wire surface can enter in weld seam, causing the weld defects such as pore, because in welding process, clear stipulaties must go to remove the oils and fats that test plate (panel) etc. is brought into, therefore welding rod must go to remove the oils and fats on core wire surface before producing。
General core wire by specification classification respectively 3.0,3.2,4.0, tetra-kinds of specifications of 5.0mm, and tradition is removed these four kinds of specification core wire surface oils and fatss and is had following several method:
(1) by the bead thread peeling with oils and fats, core wire is put in cylinder, add quartz sand and sawdust rotates, utilize quartz sand and sawdust to remove oils and fats。
(2) pickling, alkali cleaning equipment is utilized to adopt chemical method to cut off after removing oils and fats again。
But, above traditional method is only applicable to be relatively large in diameter and have the core wire of certain rigidity to remove oils and fats, and when adopting first method to remove oils and fats for small dimension (≤2.5mm) core wire, owing to specification is tiny, core wire all bends in cylinder, it is impossible to be used for producing；When small dimension (≤2.5mm) core wire adopts second method to remove oils and fats, owing to chemical method removes after oils and fats, core wire surface excessively totally easily causes in cutting-off process that core wire is different in size to be caused, and causes core wire to waste。
Summary of the invention
It is an object of the invention to overcome small dimension core wire to adopt tradition degreasing method easily to bend, or core wire is different in size causes the problem causing core wire to waste。
For this, the invention provides a kind of device removing small dimension core wire surface oils and fats, including the funnel being from top to bottom sequentially connected with, roll casing and storage bin, it is provided with the many axis of rolling in described rolling casing, axis of rolling outer surface is axially spaced is provided with eccentric, this axis of rolling left and right superposition distribution, and the upper and lower grafting of eccentric of the axis of rolling on the vertical direction of every side, rolling grafting between the eccentric of two axis of rolling in undermost left and right in casing, the opening of described funnel is arranged in rolling casing between two, the left and right axis of rolling of the superiors。
Further, the quantity of the above-mentioned axis of rolling is four or the six roots of sensation。
Further, above-mentioned many axis of rolling left and right superpositions are symmetrical, and vertically every side each axis of rolling successively obliquely and the distribution that stretches out。
Further, above-mentioned eccentric external diameter R is 50～60mm。
Further, on the above-mentioned every axis of rolling, eccentric is equidistantly distributed, and its spacing is 10～16mm。
Further, the eccentric on above-mentioned adjacent two axis of rolling staggeredly intersects but does not contact。
It addition, present invention also offers the method utilizing said apparatus to remove small dimension core wire surface oils and fats, specifically include following steps:
1) surface is cut off by design length with the small dimension core wire of oils and fats。
2) by step 1) in the core wire that cuts off add and roll in casing, again dry quartz sand is joined rolling casing from funnel with sawdust by a certain percentage, rotating the axis of rolling, drive core wire, quartz sand and sawdust scroll-up/down, oils and fats is removed in quartz sand, sawdust and core wire mantle friction。
3) storage bin collects the quartz sand leaked down between the axis of rolling of left and right and sawdust recycling。
Further, above-mentioned steps 2) in the mass ratio of dry quartz sand and sawdust be 0～1。
Beneficial effects of the present invention:
(1) apparatus structure of this removal small dimension core wire surface provided by the invention oils and fats is simple, it is easy to assembly operation。
(2) method of this removal small dimension core wire surface provided by the invention oils and fats adopts special tourelle to overcome conventional rollers to deoil the problem that fat core wire easily bends, simultaneously, in the present invention, core wire first carries out cutting off the fat that deoils again, effectively prevent that core wire is different in size to be caused, cause the problem that core wire is wasted。
(3) method of this removal small dimension core wire surface provided by the invention oils and fats is simple to operate, and production efficiency is high, and core wire waste is few, and production cost is low, low-carbon environment-friendly, can be commonly used in the manufacture of low-alloy steel electrode, has very strong versatility。
Below with reference to accompanying drawing, the present invention is described in further details。
Accompanying drawing explanation
Fig. 1 is the apparatus structure schematic diagram that the present invention removes small dimension core wire surface oils and fats。
Fig. 2 is that the present invention removes the top view rolling box inner structure in the device of small dimension core wire surface oils and fats。
Description of reference numerals: 1, funnel；2, casing is rolled；3, storage bin；4, the axis of rolling；5, eccentric。
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments。Based on the embodiment in the present invention, all other embodiments that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of protection of the invention。
Embodiment 1:
As depicted in figs. 1 and 2, present embodiments provide a kind of device removing small dimension core wire surface oils and fats, including the funnel 1 being from top to bottom sequentially connected with, roll casing 2 and storage bin 3, it is provided with the many axis of rolling 4 in described rolling casing 2, the axis of rolling 4 outer surface is axially spaced is provided with eccentric 5, this symmetrical distribution of axis of rolling 4, and eccentric about 5 grafting of the axis of rolling 4 of homonymy, roll grafting between the eccentric 5 of two axis of rolling 4 in undermost left and right in casing 2, the opening of described funnel 1 is arranged in rolling casing 2 between two, the left and right axis of rolling 4 of the superiors。
Wherein, in order to ensure that core wire can roll in rolling casing 2, the quantity of the described axis of rolling 4 is four or the six roots of sensation, it is preferred to four axis of rolling 4。The superposition of the described many axis of rolling about 4 is symmetrical, and vertically every side each axis of rolling 4 successively obliquely and the distribution that stretches out, during such as four axis of rolling 4, the axis of rolling 4 point two-layer in rolling casing 2 is placed, two every layer, being mutually inserted between the eccentric 5 of two axis of rolling 4 of lower floor, separate between the axis of rolling 4 of two, upper strata, the upper strata axis of rolling 4 stretches out relative to lower floor's axis of rolling；During the six roots of sensation axis of rolling 4, the axis of rolling 4 point three layers in rolling casing 2 is placed, two every layer。
Refinement embodiment, described eccentric 5 is annular, and eccentric 5 external diameter R is 50～60mm, and eccentric 5 internal diameter is consistent with the external diameter of the axis of rolling 4, and on the every axis of rolling 4, eccentric 5 is equidistantly distributed, and its spacing is 10～16mm；Spacing between adjacent two axis of rolling 4 staggeredly intersects with the eccentric 5 on adjacent two axis of rolling 4 but does not contact and be as the criterion, it is prevented that core wire falls into the requirement that can not meet production between two disjoint eccentrics 5。
Utilizing the device of above-mentioned removal small dimension core wire surface oils and fats, the process of concrete removal core wire surface oils and fats is as follows:
1) surface is cut off by design length with the small dimension core wire of oils and fats。
2) by step 1) in the core wire that cuts off add and roll in casing 2, again dry quartz sand is joined rolling casing 2 from funnel 1 with sawdust by a certain percentage, rotate the axis of rolling 4, driving core wire, quartz sand and sawdust scroll-up/down, oils and fats is removed in quartz sand, sawdust and core wire mantle friction。
Wherein, the model rolling casing 2 size and the axis of rolling 4 presses the length customization of core wire；Owing to quartz sand is comparatively hard, the too high meeting of quartz sand ratio causes core wire to bend, and therefore quartz sand is 1 to the maximum with the mass ratio of sawdust, and both can be all sawdust, but can not be all quartz sand, therefore the mass ratio of design quartz sand and sawdust is 0～1。
3) storage bin 3 collects the quartz sand leaked down between the left and right axis of rolling 4 and sawdust recycling, until quartz sand and sawdust are stained with greasy dirt。
The present embodiment adopts the above-mentioned special device removing small dimension core wire surface oils and fats to overcome conventional rollers and deoils the problem that fat core wire easily bends, simultaneously, core wire advanced person's row is cut off by the present invention and deoils again fat, effectively prevent that core wire is different in size to be caused, cause the problem that core wire is wasted。
Embodiment 2:
Present embodiments provide a concrete example removing core wire surface oils and fats。By specification Φ 2.5mm trade mark low-alloy steel bead thread peeling, shearing length is 300mm, by 5kg core wire, and joins in the device of above-mentioned removal small dimension core wire surface oils and fats with sawdust in the quartz sand of 1:3 ratio mixing, start equipment, the axis of rolling 4 in tumbler。After 10 minutes, core wire surface is without fat residue, and core wire is without bending and waste, meets welding rod manufacture requirements。
The method adopting the present invention removes core wire surface oils and fats, and production efficiency is high, and waste is few, low-carbon environment-friendly。
In sum, the device and method of this removal small dimension core wire surface provided by the invention oils and fats can be commonly used in the manufacturing of low-alloy steel electrode, has very strong versatility；Existing production process route has simply been carried out inching by this degreasing method simultaneously, and production cost is low, and this special apparatus structure is simple, market is easily purchased and transforms。
Exemplified as above is only illustration to the present invention, is not intended that the restriction to protection scope of the present invention, every belongs within protection scope of the present invention with the same or analogous design of the present invention。
Claims (8)
1. the device removing small dimension core wire surface oils and fats, it is characterized in that: include the funnel (1) being from top to bottom sequentially connected with, roll casing (2) and storage bin (3), it is provided with the many axis of rolling (4) in described rolling casing (2), the axis of rolling (4) outer surface is axially spaced is provided with eccentric (5), the superposition distribution of this axis of rolling (4) left and right, and eccentric (5) grafting up and down of the axis of rolling (4) on the vertical direction of every side, roll grafting between the eccentric (5) of two axis of rolling (4) in undermost left and right in casing (2), the opening of described funnel (1) is arranged between two, the left and right axis of rolling (4) rolling casing (2) the interior the superiors。
2. the device removing small dimension core wire surface oils and fats as claimed in claim 1, it is characterised in that: the quantity of the described axis of rolling (4) is four or the six roots of sensation。
3. the device removing small dimension core wire surface oils and fats as claimed in claim 1 or 2, it is characterized in that: the left and right superposition of the described many axis of rolling (4) is symmetrical, and vertically every side each axis of rolling (4) successively obliquely and the distribution that stretches out。
4. the device removing small dimension core wire surface oils and fats as claimed in claim 1, it is characterised in that: described eccentric (5) external diameter R is 50～60mm。
5. the device removing small dimension core wire surface oils and fats as claimed in claim 1, it is characterised in that: the upper eccentric (5) of the described every axis of rolling (4) is equidistantly distributed, and its spacing is 10～16mm。
6. the device removing small dimension core wire surface oils and fats as claimed in claim 1, it is characterised in that: the eccentric (5) on described adjacent two axis of rolling (4) staggeredly intersects but does not contact。
7. the method removing small dimension core wire surface oils and fats, it is characterised in that: comprise the steps:
1) surface is cut off by design length with the small dimension core wire of oils and fats；
2) by step 1) in the core wire that cuts off add and roll in casing (2), again dry quartz sand is joined rolling casing (2) from funnel (1) with sawdust by a certain percentage, rotate the axis of rolling (4), driving core wire, quartz sand and sawdust scroll-up/down, oils and fats is removed in quartz sand, sawdust and core wire mantle friction；
3) storage bin (3) collects the quartz sand leaked down between the left and right axis of rolling (4) and sawdust recycling。
8. the as claimed in claim 7 method removing small dimension core wire surface oils and fats, it is characterised in that: described step 2) in the mass ratio of dry quartz sand and sawdust be 0～1。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610138575.9A CN105689335B (en) | 2016-03-11 | 2016-03-11 | A kind of device and method for removing small dimension core wire surface grease |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610138575.9A CN105689335B (en) | 2016-03-11 | 2016-03-11 | A kind of device and method for removing small dimension core wire surface grease |
Publications (2)
| Publication Number | Publication Date |
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| CN105689335A true CN105689335A (en) | 2016-06-22 |
| CN105689335B CN105689335B (en) | 2018-03-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610138575.9A Active CN105689335B (en) | 2016-03-11 | 2016-03-11 | A kind of device and method for removing small dimension core wire surface grease |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201720017U (en) * | 2010-05-26 | 2011-01-26 | 浙江佳合磁性材料有限公司 | Drum type stirrer |
| CN202192064U (en) * | 2011-07-26 | 2012-04-18 | 山东固德化工有限公司 | Device for rubbing and removing degrease of glass instruments for tests |
| CN202323038U (en) * | 2011-11-04 | 2012-07-11 | 成都新大洋焊接材料有限责任公司 | Degreasing device aiming at grease layers on surfaces of welding wires |
| CN202599040U (en) * | 2012-05-31 | 2012-12-12 | 山东宇辉焊接材料有限公司 | Welding wire cleaning and roasting device |
| JP2013022365A (en) * | 2011-07-25 | 2013-02-04 | Toshiba Corp | Washing and drying machine |
| CN204396373U (en) * | 2015-01-19 | 2015-06-17 | 昆山中冶宝钢焊接材料有限公司 | Welding wire cleaning by degreasing device |
-
2016
- 2016-03-11 CN CN201610138575.9A patent/CN105689335B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201720017U (en) * | 2010-05-26 | 2011-01-26 | 浙江佳合磁性材料有限公司 | Drum type stirrer |
| JP2013022365A (en) * | 2011-07-25 | 2013-02-04 | Toshiba Corp | Washing and drying machine |
| CN202192064U (en) * | 2011-07-26 | 2012-04-18 | 山东固德化工有限公司 | Device for rubbing and removing degrease of glass instruments for tests |
| CN202323038U (en) * | 2011-11-04 | 2012-07-11 | 成都新大洋焊接材料有限责任公司 | Degreasing device aiming at grease layers on surfaces of welding wires |
| CN202599040U (en) * | 2012-05-31 | 2012-12-12 | 山东宇辉焊接材料有限公司 | Welding wire cleaning and roasting device |
| CN204396373U (en) * | 2015-01-19 | 2015-06-17 | 昆山中冶宝钢焊接材料有限公司 | Welding wire cleaning by degreasing device |
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| CN105689335B (en) | 2018-03-16 |
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