CN108326403B - Brush type welding flux recycling port - Google Patents

Brush type welding flux recycling port Download PDF

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Publication number
CN108326403B
CN108326403B CN201810101723.9A CN201810101723A CN108326403B CN 108326403 B CN108326403 B CN 108326403B CN 201810101723 A CN201810101723 A CN 201810101723A CN 108326403 B CN108326403 B CN 108326403B
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CN
China
Prior art keywords
baffle
brush
welding
flux
port
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Application number
CN201810101723.9A
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Chinese (zh)
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CN108326403A (en
Inventor
张烨
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Anhui Masteel Engineering and Technology Group Co Ltd
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Anhui Masteel Engineering and Technology Group Co Ltd
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Priority to CN201810101723.9A priority Critical patent/CN108326403B/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00Arc welding or cutting
    • B23K9/32Accessories
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00Arc welding or cutting
    • B23K9/18Submerged-arc welding

Abstract

The invention discloses a brush type welding flux recovery port, and belongs to the technical field of submerged arc automatic welding devices. The invention provides a brush type flux recycling port. The suction pipe comprises a suction pipe, a suction port and a baffle plate, wherein one end of the suction port is connected to the bottom of the suction pipe, the other end of the suction port is connected with the baffle plate, and the baffle plate is semi-arc-shaped; a transition baffle is arranged between the suction port and the baffle, one end of the transition baffle is connected with the suction port, and the other end of the transition baffle is connected with the baffle; the brush is fixed on the baffle and is made of high-temperature-resistant flexible materials; the brush is characterized by further comprising a jack slot, the jack slot is fixed on the baffle, jacks are formed in the jack slot, and the brush is fixed on the jack slot through the jacks. Aiming at the problem of low recovery efficiency of the welding flux in the welding process, the invention can completely recover the redundant welding flux to the collection system in the submerged arc automatic welding process, thereby avoiding the waste of the welding flux and improving the utilization rate of resources.

Description

Brush type welding flux recycling port
Technical Field
The invention belongs to the technical field of submerged arc automatic welding devices, and particularly relates to a brush type flux recovery port.
Background
When the cylinder circumferential seam submerged arc welding is carried out, the welding flux required by the welding often flows out of the cylinder along with the rotation of the cylinder due to the influence of the radian of the cylinder, so that the waste of the welding flux is caused. At present, most of the widely used flux recycling openings are made of aluminum products or steel products, and the detailed structure of the structural shape is shown in fig. 1 and fig. 2.
Although the flux recovery device can be adopted to suck the flux rotating along with the cylinder into the flux recovery and conveying device for recycling. But the flux is wasted in a large amount in the production due to the low recovery rate of the flux. If the recovery rate of the welding flux can be improved, great economic benefits can be brought to enterprises, and meanwhile, the technology can be popularized to benefit the society and save a large amount of resources for the country.
Chinese utility model patent, publication number: CN 202963755U, published: 24 days 12 months 2014, an automatic flux recovery device is disclosed. By the solder flux fill, the connecting pipe, the recovery tube, the absorption box, the valve, the nozzle, the suction nozzle, the apparatus further comprises a rotating shaft, a connecting rod, the baffle is constituteed, characterized by absorption box is connected through the connecting pipe with the solder flux fill, the lower extreme that the solder flux was fought sets up the valve, the lower extreme of valve sets up the nozzle, the absorption box is connected with the suction nozzle through the recovery tube, the suction nozzle is connected with the baffle through the connecting rod, the middle part of baffle sets up the pivot, this utility model beneficial effect is that the automatic recovery unit of solder flux structural design is reasonable, operation convenient to use, recycle rate is. The utility model discloses a well following problem exists: although the baffle structure is adopted to block redundant flux, the baffle structure is a square plate, when the flux is accumulated on one side of the baffle more, the flux can escape from two sides of the baffle, and therefore the baffle structure cannot effectively improve the recovery of the flux.
Disclosure of Invention
1. Problems to be solved
The invention provides a flux recovery port, aiming at the problem of low flux recovery efficiency in the welding process in the prior art. The welding flux collecting system can completely recycle redundant welding flux to the collecting system in the welding process, avoids the waste of the welding flux and improves the utilization rate of resources. 2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
The brush type flux recovery port comprises a suction pipe, a suction port and a baffle plate, wherein one end of the suction port is connected to the bottom of the suction pipe, the other end of the suction port is connected with the baffle plate, and the baffle plate is semi-arc-shaped.
As a further improvement of the invention, a transition baffle is arranged between the suction port and the baffle, one end of the transition baffle is connected with the suction port, and the other end of the transition baffle is connected with the baffle.
As a further improvement of the invention, the brush-type dust collector also comprises a brush, wherein the brush is fixed on the baffle, the shape of the brush is the same as that of the baffle, and the brush is made of high-temperature resistant flexible materials.
As a further improvement of the invention, the brush is fixed on the baffle by welding.
As a further improvement of the invention, the brush also comprises a jack slot, the jack slot is fixed on the baffle, the jack is arranged on the jack slot, and the brush is fixed on the jack slot through the jack.
As a further improvement of the invention, the brush cleaning device further comprises a pressing plate, wherein a through hole is formed in the pressing plate, and the pressing plate fixes the brush on the baffle plate through a bolt.
As a further improvement of the invention, the welding mode of the brush is argon tungsten-arc welding.
As a further improvement of the invention, the welding mode of the brush is resistance electric welding, and a resistance welding backing plate is arranged at the joint of the brush and the baffle.
As a further improvement of the invention, a quick connecting device is arranged between the suction pipe and the hose.
As a further improvement of the invention, the quick connecting device comprises a connecting nut which is fixed on the hose, and the suction pipe is provided with a thread matched with the connecting nut.
3. Advantageous effects
Compared with the prior art, the invention has the beneficial effects that:
(1) the invention increases the residence time of the welding flux in the adsorption area by changing the shape and the function of the welding flux recovery port, so that the welding flux has sufficient time to be adsorbed into the welding flux recovery pipe, thereby achieving the purpose of improving the recovery rate of the welding flux and reducing the manufacturing cost for enterprise production; the baffle plate gathers the lost welding flux, so that the welding flux is conveniently sucked by the suction port, and the welding flux absorption effect of the suction port is improved;
(2) the arrangement of the transition baffle with the conical structure increases the action area of the adsorption force, and the cone tail can effectively slow down the moving speed of the welding flux;
(3) the arrangement of the brush can realize the storage effect of the welding flux, so that the rotation speed of the welding flux along with the cylinder is reduced, and the recovery effect of the welding flux is greatly improved;
(4) the brush is fixed on the baffle plate in a tungsten argon arc welding mode, so that the influence of falling of bristles in the brush on the recovery of the welding agent is avoided;
(5) the brush is detachably connected with the baffle plate, so that the brush can be replaced or cleaned when more welding flux or welding slag is accumulated on the brush;
(6) the arrangement of the pressing plate further enhances the fastening performance of the brush and the baffle plate, and can also avoid the falling or loosening of bolts easily caused by frequent movement of the brush;
(7) the brush is fixedly connected with the arc-shaped section of the baffle plate in a resistance welding mode by adding the resistance welding backing plate, so that the firmness of the brush and the semi-arc-shaped baffle plate is further enhanced;
(8) the quick connecting device is adopted, so that the replacement of the flux recovery ports with different functions is facilitated.
Drawings
FIG. 1 is one prior art approach of the present invention;
FIG. 2 illustrates a second prior art embodiment of the present invention;
FIG. 3 is a schematic view showing the structure of the brush type flux recycling port of the present invention;
FIG. 4 illustrates one embodiment of the brush attachment of the present invention;
FIG. 5 is a schematic view of a partial structure of the socket of the present invention;
FIG. 6 shows a second embodiment of the brush attachment of the present invention;
FIG. 7 shows a third way of connecting the brush of the present invention;
fig. 8 is a partial schematic view of the quick connect apparatus of the present invention.
In the figure: 1. a straw; 2. a suction port; 3. a transition baffle; 4. a baffle plate; 5. a brush; 6. inserting the jack into the slot; 61. a jack; 7. Pressing a plate; 8. resistance welding backing plates; 9. a hose; 10. and connecting a nut.
Detailed Description
The invention is described in detail below with reference to the figures and specific embodiments.
Example 1
As shown in figures 3 and 8, a mouth is retrieved to brush type welding flux, including straw 1 and suction inlet 2, still include baffle 4, the bottom at straw 1 is connected to the one end of suction inlet 2, the other end of suction inlet 2 is connected with baffle 4, baffle 4 is half arc, the removal of welding flux can effectively be prevented in the setting of half arc baffle 4, the welding flux is whole to be blockked in the adsorption area of suction inlet 2 this moment to guarantee that the welding flux can be retrieved completely, the effort that produces rigid welding slag in the adsorption area is not enough to influence the normal rotation of barrel simultaneously. The brush type flux recovery port is communicated with a flux recovery pipe (namely a hose 9) and conveys the recovered flux into a flux recovery conveyor;
the baffle 4 itself can be made of flexible high temperature resistant material (for example, asbestos is laid on the surface of a stainless steel plate), so as to avoid the damage of high temperature (the high temperature is 600-1200 ℃) generated during welding to the baffle 4.
When the circular seam welding of the cylinder is carried out, the suction port form shown in figures 1 and 2 is mostly adopted for sucking and recovering welding in the prior art, but as the barrel body rotates, welding flux can be lost from the edge of the suction port 2, so that the welding flux recovery efficiency is low, the welding flux is wasted, the welding cost is high, in order to improve the welding flux recovery rate, the Chinese patent application with the application number of 201410382634.8 is provided with two suction ports, the quantity of the welding flux sucked by the first suction port close to the welding point is the largest, although the recovery effect is improved, the effects that the quantity of the welding flux is more than 1 and less than 2 are achieved, the welding flux sucked by the second suction port is the welding flux lost from the first suction port, theoretically, the quantity of the welding flux is less than that below the first suction port, so that the quantity of the welding flux sucked by the second suction port is less than that of the first suction port, and the proposal of the two suction ports can only obtain the quantity of 1, less than a "2" effect; in addition, the mode needs to manufacture a brand new suction port again to carry out comprehensive improvement on the structure; and this application is from the angle of low-cost high solder flux rate of recovery, the creative brush type solder flux recovery mouth that provides, add baffle 4 on suction inlet 2, baffle 4 gathers the solder flux that runs off, 2 suction inlets of being convenient for absorb the solder flux, improve suction inlet 2's solder flux absorption effect, furthermore, baffle 4 is when flexible material, can make baffle 4 and welding staving contact, can not harm staving surface welding effect, and because of baffle 4 and staving contact, can improve baffle 4 and to the neat effect of gathering of solder flux, reduce the loss of solder flux, further improve suction inlet 2's solder flux absorption effect.
Example 2
As shown in fig. 3, the brush type flux recycling port of this embodiment is similar to that of embodiment 1, except that a transition baffle 3 is disposed between the suction port 2 and the baffle 4, one end of the transition baffle 3 is connected to the suction port 2, and the other end of the transition baffle 3 is connected to the baffle 4. Wherein the transition baffle 3 is of a conical structure.
The setting of toper structure transition baffle 3 in this embodiment both increases the suction inlet 2 adsorption force effect region, and its awl tail can effectively slow down the translation rate of welding flux again.
Example 3
As shown in fig. 3, the brush type flux recycling port of this embodiment is similar to that of embodiment 2, except that it further includes a brush 5, the brush 5 is fixed on the baffle 4, and the brush 5 is made of a high temperature resistant flexible material, and the high temperature resistant flexible material may be stainless steel wire, tungsten wire or aluminum wire for specific applications.
In the embodiment, the arrangement of the brush 5 can realize the storage effect of the welding flux, so that the rotation speed of the welding flux along with the cylinder is reduced, and the welding flux recovery effect is greatly improved; meanwhile, the brush 5 is made of a high-temperature-resistant flexible material, so that direct impact of welding slag generated during welding on the baffle 4 is avoided, vibration of the whole brush type welding flux recycling opening is caused, and normal welding is affected.
Example 4
As shown in fig. 3, the brush type flux recycling port of the present embodiment is similar to embodiment 3, except that the brush 5 is fixed to the baffle 4 by welding, and the brush 5 is welded by argon tungsten arc welding.
In the embodiment, the brush 5 is fixed by welding, so that the tightness between the brush 5 and the baffle 4 is enhanced, the brush hair in the brush 5 is prevented from falling off to influence the recovery of the welding flux, and meanwhile, the argon tungsten-arc welding arc is stable, and the formed welding meat is plump.
Example 5
As shown in fig. 4 and 5, the brush type flux recovery port of this embodiment is similar to that of embodiment 3, except that it further includes a socket slot 6, the socket slot 6 is fixed on the baffle 4, a socket 61 is formed on the socket slot 6, and the brush 5 is fixed on the socket slot 6 through the socket 61.
In this embodiment, the brush 5 is detachably connected to the baffle 4, so that the brush 5 can be replaced or cleaned when more flux or welding slag accumulates.
Example 6
As shown in fig. 6, the brush type flux recovery port of the present embodiment is similar to embodiment 3, except that it further includes a pressure plate 7, the pressure plate 7 is provided with a through hole, and the pressure plate 7 fixes the brush 5 to the baffle 4 by a bolt.
In this embodiment, the pressing plate 7 is disposed to further enhance the fastening between the brush 5 and the baffle 4, and to prevent the bolt from falling off or loosening when the brush 5 moves frequently.
Example 7
As shown in fig. 7, the brush type flux recovery port of the present embodiment is similar to that of embodiment 3, except that the brush 5 is welded by resistance welding, and a resistance welding pad 8 is provided at the joint of the brush 5 and the baffle 4.
In the embodiment, the addition of the resistance welding backing plate 8 fixedly connects the brush 5 with the arc-shaped section of the baffle 4 in a resistance welding mode, so that the firmness of the brush 5 and the semi-arc-shaped baffle 4 is further enhanced.
Example 8
As shown in fig. 8, the brush type flux recovery port of the present embodiment is similar to that of embodiment 3, except that a quick connection device is provided between the suction pipe 1 and the hose 9;
the quick connecting device comprises a connecting nut 10, the connecting nut 10 is fixed on the hose 9, and threads matched with the connecting nut 10 are processed on the straw 1.
The adoption of the quick connecting device in the embodiment is more beneficial to the replacement of the flux recycling port with different functions.
Example 9
By adopting the brush type flux recovery port in any one of the embodiments 1 to 8, the recovery efficiency of the flux can be improved by more than 30%, and 9000 yuan can be effectively saved each year by calculating that 10 tons of the flux are consumed by a manufacturer each year. Meanwhile, the product of the brush type welding flux recycling port is simple and reliable in design, has great application value, can be popularized in the same industry all over the country, and saves a great amount of resources for the society.
The present invention and its embodiments have been described above schematically, without limitation, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching, without departing from the spirit of the invention, the person skilled in the art shall not inventively design the similar structural modes and embodiments to the technical solution, but shall fall within the scope of the invention.

Claims (8)

1. The utility model provides a mouth is retrieved to brush formula solder flux, includes straw (1) and suction inlet (2), its characterized in that: the suction pipe is characterized by further comprising a baffle (4), one end of the suction port (2) is connected to the bottom of the suction pipe (1), the other end of the suction port (2) is connected with the baffle (4), and the baffle (4) is semi-arc-shaped; a transition baffle (3) is arranged between the suction port (2) and the baffle (4), one end of the transition baffle (3) is connected with the suction port (2), and the other end of the transition baffle (3) is connected with the baffle (4); the novel toothbrush is characterized by further comprising a brush (5), wherein the brush (5) is fixed on the baffle (4), the brush (5) is made of high-temperature-resistant flexible materials, and the baffle (4) is made of flexible high-temperature-resistant materials.
2. The brush type flux recovery port of claim 1, wherein: the brush (5) is fixed on the baffle (4) by welding.
3. The brush type flux recovery port of claim 1, wherein: still include jack slot (6), jack slot (6) are fixed on baffle (4), and it has jack (61) to open on jack slot (6), brush (5) fix on jack slot (6) through jack (61).
4. The brush type flux recovery port of claim 1, wherein: the brush fixing device is characterized by further comprising a pressing plate (7), through holes are formed in the pressing plate (7), and the pressing plate (7) fixes the brush (5) on the baffle (4) through bolts.
5. The brush type flux recovery port of claim 2, wherein: the welding mode of the brush (5) is argon tungsten-arc welding.
6. The brush type flux recovery port of claim 2, wherein: the welding mode of the brush (5) is resistance electric welding, and a resistance welding backing plate (8) is arranged at the joint of the brush (5) and the baffle (4).
7. The brush flux recycling port according to any one of claims 1 to 6, wherein: a quick connecting device is arranged between the suction pipe (1) and the hose (9).
8. The brush type flux recovery port of claim 7, wherein: the quick connecting device comprises a connecting nut (10), the connecting nut (10) is fixed on the hose (9), and threads matched with the connecting nut (10) are processed on the suction pipe (1).
CN201810101723.9A 2018-02-01 2018-02-01 Brush type welding flux recycling port Active CN108326403B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810101723.9A CN108326403B (en) 2018-02-01 2018-02-01 Brush type welding flux recycling port

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810101723.9A CN108326403B (en) 2018-02-01 2018-02-01 Brush type welding flux recycling port

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CN108326403A CN108326403A (en) 2018-07-27
CN108326403B true CN108326403B (en) 2021-02-05

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112404669A (en) * 2020-10-23 2021-02-26 中船黄埔文冲船舶有限公司 Flux circulating device suitable for submerged arc welding

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201227241Y (en) * 2008-06-18 2009-04-29 松下电化住宅设备机器(杭州)有限公司 Dust suction nozzle
JP2010178944A (en) * 2009-02-06 2010-08-19 Panasonic Corp Vacuum cleaner
CN201603954U (en) * 2009-12-08 2010-10-13 苏州威达焊割科技有限公司 Mechanism for reclaiming welding flux in welding machine
CN202963755U (en) * 2012-12-24 2013-06-05 朱仰梅 Automatic welding flux recycling device
CN203245493U (en) * 2013-04-28 2013-10-23 中石化石油工程机械有限公司沙市钢管厂 Welding flux recovery device used for submerged-arc welding
CN107486612A (en) * 2017-09-29 2017-12-19 黄石启新智能科技有限公司 Fluxing devices are reclaimed in a kind of submerged-arc welding automatically

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201227241Y (en) * 2008-06-18 2009-04-29 松下电化住宅设备机器(杭州)有限公司 Dust suction nozzle
JP2010178944A (en) * 2009-02-06 2010-08-19 Panasonic Corp Vacuum cleaner
CN201603954U (en) * 2009-12-08 2010-10-13 苏州威达焊割科技有限公司 Mechanism for reclaiming welding flux in welding machine
CN202963755U (en) * 2012-12-24 2013-06-05 朱仰梅 Automatic welding flux recycling device
CN203245493U (en) * 2013-04-28 2013-10-23 中石化石油工程机械有限公司沙市钢管厂 Welding flux recovery device used for submerged-arc welding
CN107486612A (en) * 2017-09-29 2017-12-19 黄石启新智能科技有限公司 Fluxing devices are reclaimed in a kind of submerged-arc welding automatically

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