CN114505556A - Soldering tin machine with dual dust removal structure - Google Patents
Soldering tin machine with dual dust removal structure Download PDFInfo
- Publication number
- CN114505556A CN114505556A CN202011287837.0A CN202011287837A CN114505556A CN 114505556 A CN114505556 A CN 114505556A CN 202011287837 A CN202011287837 A CN 202011287837A CN 114505556 A CN114505556 A CN 114505556A
- Authority
- CN
- China
- Prior art keywords
- soldering tin
- fixedly connected
- filter box
- inner cavity
- tin machine
- 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.)
- Pending
Links
- 238000005476 soldering Methods 0.000 title claims abstract description 79
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 title claims abstract description 72
- 239000000428 dust Substances 0.000 title claims abstract description 51
- 230000009977 dual effect Effects 0.000 title claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 56
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 38
- 229910052799 carbon Inorganic materials 0.000 claims description 12
- 229920003023 plastic Polymers 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 2
- 239000000779 smoke Substances 0.000 abstract description 22
- 238000000034 method Methods 0.000 abstract description 7
- 239000000126 substance Substances 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 4
- 238000001914 filtration Methods 0.000 abstract description 3
- 239000008187 granular material Substances 0.000 abstract description 3
- 230000008901 benefit Effects 0.000 abstract description 2
- 241000220317 Rosa Species 0.000 description 5
- 230000007613 environmental effect Effects 0.000 description 5
- 239000002245 particle Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000036541 health Effects 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 238000009736 wetting Methods 0.000 description 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
- B23K3/08—Auxiliary devices therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a tin soldering machine with a double dust removal structure, which comprises a tin soldering machine body, wherein a tin soldering head is arranged at the top of the tin soldering machine body, a fan is fixedly connected to the top of the right side of the tin soldering machine body, an air inlet end of the fan is communicated with a hose, one end, away from the fan, of the hose is communicated with a dust hood, the left side of the dust hood is fixedly connected with the right side of the tin soldering head, a filter box is fixedly connected to the bottom of the right side of the tin soldering machine body, an air outlet end of the fan is communicated with an air outlet pipe, the bottom of the air outlet pipe penetrates to the bottom of an inner cavity of the filter box, and slide rods are movably connected to the front side and the rear side of the inner cavity of the filter box. The utility model discloses possess the advantage that the filter effect is good, solved current soldering tin machine at the in-process that uses, be not convenient for retrieve the filtration to the smoke and dust that soldering tin produced, granule and the harmful substance in the smoke and dust pollute the processing environment easily, influence the healthy problem of staff.
Description
Technical Field
The invention relates to the technical field of soldering machines, in particular to a soldering machine with a double dust removal structure.
Background
In the definition of soldering tin of a soldering machine, wetting is a main corner in the soldering process, so-called soldering is to use liquid soldering tin to wet a substrate to achieve the effect of bonding, and the phenomenon is the same as that water is poured on a solid surface, except that the solder is solidified into a joint point along with the reduction of temperature, when the soldering tin is wetted on the substrate, the two parts can be theoretically combined by a metal chemical bond to form continuous bonding, but in actual conditions, the substrate can be corroded by air and the surrounding environment to form an oxide film to block the soldering tin, so that the good wetting effect cannot be achieved.
The in-process that current soldering tin machine was using, the smoke and dust that is not convenient for produce soldering tin retrieves the filtration, and granule and harmful substance in the smoke and dust pollute the processing environment easily, influence staff's healthy, have reduced the feature of environmental protection of soldering tin machine.
Disclosure of Invention
The invention aims to provide a soldering tin machine with a dual dust removal structure, which has the advantage of good filtering effect and solves the problems that the existing soldering tin machine is inconvenient to recover and filter smoke dust generated by soldering tin in the using process, particles and harmful substances in the smoke dust easily pollute the processing environment, influence the body health of workers and reduce the environmental protection of the soldering tin machine.
In order to achieve the purpose, the invention provides the following technical scheme: a tin soldering machine with a double dust removal structure comprises a tin soldering machine body, wherein a tin soldering head is arranged at the top of the tin soldering machine body, a fan is fixedly connected to the top of the right side of the tin soldering machine body, a hose is communicated with an air inlet end of the fan, a dust hood is communicated with one end, away from the fan, of the hose, the left side of the dust hood is fixedly connected with the right side of the tin soldering head, a filter box is fixedly connected to the bottom of the right side of the tin soldering machine body, an air outlet end of the fan is communicated with an air outlet pipe, the bottom of the air outlet pipe penetrates to the bottom of an inner cavity of the filter box, slide bars are movably connected to the front side and the rear side of the inner cavity of the filter box, an active carbon filter element and a frame body are fixedly connected to one side opposite to each other, a fixing plate is fixedly connected to the left side of the active carbon filter element and the left side of the frame body, and electromagnets are fixedly connected to the top and the bottom of the left side of the inner cavity of the filter box, the fixed slot has been seted up on the right side of electro-magnet, the left side of fixed plate extends to the inner chamber of fixed slot, the inner chamber fixedly connected with air filter of framework, the equal fixedly connected with arm-tie in right side of active carbon filter and framework, the right side of arm-tie extends to the right side of rose box, the bottom intercommunication of rose box has the outlet duct, the rear side fixedly connected with dead lever of rose box, the rear end fixedly connected with water tank of dead lever, the one end that the rose box was kept away from to the outlet duct runs through to the bottom of water tank inner chamber, the top intercommunication of water tank has the blast pipe, the top and the bottom of water tank rear side communicate respectively has inlet tube and outlet pipe, the equal fixed mounting in surface of inlet tube and outlet pipe has the valve.
Preferably, the front of the filter box is provided with an access door, and the access door is provided with an observation window.
Preferably, the front side and the rear side of the inner cavity of the filter box are both provided with sliding grooves, and one ends of the sliding rods, which are opposite to each other, extend to the inner cavity of the sliding grooves and are movably connected with the inner wall of the sliding grooves.
Preferably, the fixing plate is made of iron metal, and a handle is fixedly connected to the right side of the pulling plate.
Preferably, the number of the fixing grooves is several, and the fixing grooves are uniformly distributed on the right side of the electromagnet.
Preferably, the right side of the filter box is provided with a through hole, and the surface of the pulling plate is movably connected with the inner wall of the through hole.
Preferably, the water tank is made of transparent plastic, and scale marks are arranged on the right side of the water tank.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, through the matched use of the air outlet pipe, the filter box, the air outlet pipe, the fan, the hose, the dust hood, the air filter element, the fixing plate, the electromagnet, the activated carbon filter element, the pulling plate, the frame body, the handle, the sliding rod, the exhaust pipe, the water inlet pipe, the water tank, the valve, the water outlet pipe, the fixing rod and the fixing groove, the problems that the smoke dust generated by soldering tin is inconvenient to recover and filter, particles and harmful substances in the smoke dust easily pollute the processing environment, the health of workers is influenced and the environmental protection performance of the soldering tin machine is reduced in the use process of the existing soldering tin machine are solved.
2. The invention can conveniently absorb smoke dust generated by soldering tin by matching the fan, the hose and the dust hood, can conveniently fix the active carbon filter element and the frame body by matching the electromagnet and the fixing plate, can conveniently take out the active carbon filter element and the frame body by arranging the pull plate, can conveniently stably support the active carbon filter element and the frame body by arranging the slide rod, can conveniently enable the filtered smoke dust to enter the water tank by arranging the air outlet pipe, can conveniently discharge the filtered air by arranging the exhaust pipe, and can conveniently replace water in the water tank by matching the water inlet pipe, the water outlet pipe and the valve.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic sectional front view of a filter box according to the present invention;
FIG. 3 is a schematic right side view in partial cross-section of the present invention;
fig. 4 is a schematic diagram of a right-view structure of the electromagnet of the present invention.
In the figure: the soldering tin machine comprises a soldering tin machine body 1, an air outlet pipe 2, a filter box 3, an air outlet pipe 4, a fan 5, a hose 6, a dust hood 7, a soldering tin head 8, an air filter element 9, a fixing plate 10, an electromagnet 11, an active carbon filter element 12, a pulling plate 13, a frame body 14, a handle 15, a sliding rod 16, an exhaust pipe 17, a water inlet pipe 18, a water tank 19, a valve 20, a water outlet pipe 21, a fixing rod 22 and a fixing groove 23.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be configured in a specific orientation, and operate, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The soldering tin machine comprises a soldering tin machine body 1, an air outlet pipe 2, a filter box 3, an air outlet pipe 4, a fan 5, a hose 6, a dust hood 7, a soldering tin head 8, an air filter element 9, a fixing plate 10, an electromagnet 11, an activated carbon filter element 12, a pulling plate 13, a frame body 14, a handle 15, a sliding rod 16, an exhaust pipe 17, a water inlet pipe 18, a water tank 19, a valve 20, a water outlet pipe 21, a fixing rod 22 and the like, all of which are universal standard parts or parts known by a person skilled in the art, and the structure and the principle of the soldering tin machine are known by the person skilled in the art through technical manuals or conventional experimental methods.
Referring to fig. 1-4, a tin soldering machine with a dual dust removal structure comprises a tin soldering machine body 1, a tin soldering head 8 is arranged at the top of the tin soldering machine body 1, a fan 5 is fixedly connected to the top of the right side of the tin soldering machine body 1, a hose 6 is communicated with an air inlet end of the fan 5, a dust hood 7 is communicated with one end of the hose 6 far away from the fan 5, smoke dust generated by tin soldering can be conveniently absorbed by the cooperation of the fan 5, the left side of the dust hood 7 is fixedly connected with the right side of the tin soldering head 8, a filter box 3 is fixedly connected to the bottom of the right side of the tin soldering machine body 1, an access door is arranged on the front side of the filter box 3, an observation window is arranged on the access door, an air outlet end of the fan 5 is communicated with an air outlet pipe 4, the bottom of the air outlet pipe 4 penetrates to the bottom of the inner cavity of the filter box 3, slide bars 16 are movably connected to the front side and the back side of the inner cavity of the filter box 3, through the arrangement of the slide rod 16, the activated carbon filter element 12 and the frame body 14 can be conveniently and stably supported, sliding grooves are formed in the front side and the rear side of the inner cavity of the filter box 3, one end, opposite to the slide rod 16, of the slide rod extends to the inner cavity of the sliding grooves and is movably connected with the inner wall of the sliding grooves, the activated carbon filter element 12 and the frame body 14 are respectively and fixedly connected with one side, opposite to the slide rod 16, of the inner cavity of the filter box 3, a fixing plate 10 is fixedly connected with the left sides of the activated carbon filter element 12 and the frame body 14, the fixing plate 10 is made of ferrous metal, the electromagnet 11 is fixedly connected with the top and the bottom of the left side of the inner cavity of the filter box 3, the activated carbon filter element 12 and the frame body 14 can be conveniently fixed through the matching use of the electromagnet 11 and the fixing plate 10, a fixing groove 23 is formed in the right side of the electromagnet 11, the left side of the fixing plate 10 extends to the inner cavity of the fixing groove 23, the number of the fixing grooves 23 is a plurality, and the fixing grooves are uniformly distributed on the right side of the electromagnet 11, an air filter element 9 is fixedly connected to the inner cavity of the frame body 14, pull plates 13 are fixedly connected to the right sides of the active carbon filter element 12 and the frame body 14, the active carbon filter element 12 and the frame body 14 can be taken out conveniently by arranging the pull plates 13, a handle 15 is fixedly connected to the right sides of the pull plates 13, through holes are formed in the right sides of the filter boxes 3, the surfaces of the pull plates 13 are movably connected with the inner walls of the through holes, the right sides of the pull plates 13 extend to the right sides of the filter boxes 3, an air outlet pipe 2 is communicated with the bottom of the filter boxes 3 and can be used for enabling filtered smoke dust to enter the water tank 19 by arranging the air outlet pipe 2, a fixing rod 22 is fixedly connected to the rear side of the filter boxes 3, a water tank 19 is fixedly connected to the rear end of the fixing rod 22, one end, far away from the filter boxes 3, of the air outlet pipe 2 penetrates to the bottom of the inner cavity of the water tank 19, an exhaust pipe 17 is communicated with the top of the water tank 19, and the exhaust pipe 17 can be used for exhausting filtered air conveniently, the top and the bottom of the rear side of the water tank 19 are respectively communicated with a water inlet pipe 18 and a water outlet pipe 21, the surfaces of the water inlet pipe 18 and the water outlet pipe 21 are fixedly provided with valves 20, the water in the water tank 19 can be conveniently replaced by matching the water inlet pipe 18, the water outlet pipe 21 and the valves 20, the water tank 19 is made of transparent plastics, the right side of the water tank 19 is provided with scale marks, and the problems that the existing soldering machine is inconvenient to recover and filter smoke dust generated by soldering tin and the particles and harmful substances in the smoke dust easily pollute the processing environment in the using process are solved by matching the air outlet pipe 2, the filter tank 3, the air outlet pipe 4, the fan 5, the hose 6, the dust hood 7, the air filter element 9, the fixing plate 10, the electromagnet 11, the activated carbon filter element 12, the pulling plate 13, the frame body 14, the handle 15, the sliding rod 16, the air outlet pipe 17, the water inlet pipe 18, the water tank 19, the valves 20, the water outlet pipe 21, the fixing rod 22 and the fixing groove 23, the health of workers is affected, and the problem of environmental protection of the soldering machine is reduced.
When the soldering tin machine is used for soldering tin, when the soldering tin machine body 1 is used for soldering tin, the fan 5 extracts smoke dust generated by the soldering tin head 8 through the hose 6 and the dust hood 7 and discharges the smoke dust into the filter box 3 through the air outlet pipe 4, the activated carbon filter element 12 and the air filter element 9 filter particles in the smoke dust, the filtered air is discharged into the water tank 19 through the air outlet pipe 2, the smoke dust is mixed with water in the water tank 19 to react with oxynitride in the smoke dust, the purified smoke dust is discharged through the air outlet pipe 17, when the water in the water tank 19 needs to be replaced, the valve 20 is opened, water is discharged through the water outlet pipe 21, water is added into the water tank 19 through the water inlet pipe 18, when the activated carbon filter element 12 and the air filter element 9 need to be replaced, the electromagnet 11 is closed, the activated carbon filter element 12 and the frame body 14 are pulled out through the handle 15 and the pull plate 13, the activated carbon filter element 12 and the frame body 14 drive the fixing plate 10 to be separated from the fixing groove 23 and drive the slide bar 16 to be separated from the chute, after replacement, the activated carbon filter element 12 and the frame 14 are reset, the electromagnet 11 is started, the electromagnet 11 fixes the fixing plate 10, and the fixing groove 23 increases the contact area between the fixing plate 10 and the electromagnet 11 to ensure stable connection.
In summary, the following steps: this soldering tin machine with dual dust removal structure, through outlet duct 2, rose box 3, go out tuber pipe 4, fan 5, hose 6, suction hood 7, air filter 9, fixed plate 10, electro-magnet 11, active carbon filter 12, arm-tie 13, framework 14, handle 15, slide bar 16, blast pipe 17, inlet tube 18, water tank 19, valve 20, outlet pipe 21, the cooperation of dead lever 22 and fixed slot 23 is used, the in-process of current soldering tin machine using has been solved, be not convenient for retrieve the filter to the smoke and dust that soldering tin produced, granule and the harmful substance easy pollution processing environment in the smoke and dust, influence staff's healthy, the problem of soldering tin machine feature of environmental protection has been reduced.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a soldering tin machine with dual dust removal structure, includes soldering tin machine body (1), its characterized in that: the soldering tin machine is characterized in that a soldering tin head (8) is arranged at the top of the soldering tin machine body (1), a fan (5) is fixedly connected to the top of the right side of the soldering tin machine body (1), a hose (6) is communicated with an air inlet end of the fan (5), a dust hood (7) is communicated with one end, away from the fan (5), of the hose (6), the left side of the dust hood (7) is fixedly connected with the right side of the soldering tin head (8), a filter box (3) is fixedly connected to the bottom of the right side of the soldering tin machine body (1), an air outlet end of the fan (5) is communicated with an air outlet pipe (4), the bottom of the air outlet pipe (4) penetrates through the bottom of an inner cavity of the filter box (3), a slide rod (16) is movably connected to the front side and the rear side of the inner cavity of the filter box (3), and one side, opposite to the slide rod (16), is fixedly connected with an activated carbon filter element (12) and a frame body (14) respectively, the filter box comprises an active carbon filter element (12), a fixed plate (10) and a frame body (14), wherein the fixed plate (10) is fixedly connected to the left side of the inner cavity of the filter box (3), an electromagnet (11) is fixedly connected to the left top and the bottom of the inner cavity of the filter box (3), a fixed groove (23) is formed in the right side of the electromagnet (11), the left side of the fixed plate (10) extends to the inner cavity of the fixed groove (23), an air filter element (9) is fixedly connected to the inner cavity of the frame body (14), a pull plate (13) is fixedly connected to the right sides of the active carbon filter element (12) and the frame body (14), the right side of the pull plate (13) extends to the right side of the filter box (3), an air outlet pipe (2) is communicated with the bottom of the filter box (3), a fixed rod (22) is fixedly connected to the rear side of the filter box (3), a water tank (19) is fixedly connected to the rear end of the fixed rod (22), and one end, far away from the filter box (3), of the air outlet pipe (2), penetrates through the bottom of the inner cavity of the water tank (19), the top intercommunication of water tank (19) has blast pipe (17), the top and the bottom of water tank (19) rear side communicate respectively has inlet tube (18) and outlet pipe (21), the equal fixed mounting in surface of inlet tube (18) and outlet pipe (21) has valve (20).
2. A soldering tin machine with double dust removal structure as set forth in claim 1, characterized in that: the front of the filter box (3) is provided with an access door, and the access door is provided with an observation window.
3. A soldering tin machine with double dust removal structure as set forth in claim 1, characterized in that: the front side and the rear side of the inner cavity of the filter box (3) are both provided with sliding grooves, and one ends of the sliding rods (16) which are opposite extend to the inner cavity of the sliding grooves and are movably connected with the inner wall of the sliding rods.
4. A soldering tin machine with double dust removal structure as set forth in claim 1, characterized in that: the fixed plate (10) is made of iron metal, and the right side of the pulling plate (13) is fixedly connected with a handle (15).
5. A soldering tin machine with double dust removal structure as set forth in claim 1, characterized in that: the number of the fixing grooves (23) is a plurality, and the fixing grooves are uniformly distributed on the right side of the electromagnet (11).
6. A soldering tin machine with double dust removal structure as set forth in claim 1, characterized in that: the right side of the filter box (3) is provided with a through hole, and the surface of the pulling plate (13) is movably connected with the inner wall of the through hole.
7. A soldering tin machine with double dust removal structure as set forth in claim 1, characterized in that: the water tank (19) is made of transparent plastic, and scale marks are arranged on the right side of the water tank (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011287837.0A CN114505556A (en) | 2020-11-17 | 2020-11-17 | Soldering tin machine with dual dust removal structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011287837.0A CN114505556A (en) | 2020-11-17 | 2020-11-17 | Soldering tin machine with dual dust removal structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114505556A true CN114505556A (en) | 2022-05-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011287837.0A Pending CN114505556A (en) | 2020-11-17 | 2020-11-17 | Soldering tin machine with dual dust removal structure |
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| Country | Link |
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| CN (1) | CN114505556A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115870584A (en) * | 2023-02-23 | 2023-03-31 | 北京京瀚禹电子工程技术有限公司 | Tin soldering device |
-
2020
- 2020-11-17 CN CN202011287837.0A patent/CN114505556A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115870584A (en) * | 2023-02-23 | 2023-03-31 | 北京京瀚禹电子工程技术有限公司 | Tin soldering device |
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Application publication date: 20220517 |
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