CN107931771B - Tin furnace - Google Patents
Tin furnace Download PDFInfo
- Publication number
- CN107931771B CN107931771B CN201711415901.7A CN201711415901A CN107931771B CN 107931771 B CN107931771 B CN 107931771B CN 201711415901 A CN201711415901 A CN 201711415901A CN 107931771 B CN107931771 B CN 107931771B
- Authority
- CN
- China
- Prior art keywords
- tin
- cover
- feeding channel
- splash
- clamping piece
- 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.)
- Active
Links
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 title claims abstract description 93
- 230000007246 mechanism Effects 0.000 claims abstract description 48
- 238000010438 heat treatment Methods 0.000 claims abstract description 31
- 238000007599 discharging Methods 0.000 claims abstract description 8
- 230000000903 blocking effect Effects 0.000 claims description 14
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 5
- 229910000679 solder Inorganic materials 0.000 description 29
- 230000004907 flux Effects 0.000 description 11
- 238000012360 testing method Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 9
- 238000005476 soldering Methods 0.000 description 9
- 235000012239 silicon dioxide Nutrition 0.000 description 7
- 238000002474 experimental method Methods 0.000 description 6
- 238000009413 insulation Methods 0.000 description 5
- 239000010453 quartz Substances 0.000 description 5
- 238000012545 processing Methods 0.000 description 4
- 229920001342 Bakelite® Polymers 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 239000004637 bakelite Substances 0.000 description 2
- 239000010445 mica Substances 0.000 description 2
- 229910052618 mica group Inorganic materials 0.000 description 2
- 229910052755 nonmetal Inorganic materials 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000956 nontoxicity Toxicity 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
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
- B23K3/06—Solder feeding devices; Solder melting pans
- B23K3/0646—Solder baths
- B23K3/0669—Solder baths with dipping means
-
- 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
- B23K1/00—Soldering, e.g. brazing, or unsoldering
- B23K1/008—Soldering within a furnace
-
- 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)
- Resistance Heating (AREA)
- Devices For Use In Laboratory Experiments (AREA)
Abstract
A tin furnace comprises a shell, an inner container, a heating mechanism, a cover body, a frame body, a splash-proof cover and a fixing mechanism; the heating mechanism is arranged on the inner container, the outer shell is arranged on the outer side surface of the inner container, the inner container is provided with a tin cavity, the cover body is covered on the outer shell and seals the tin cavity, the cover body is provided with a feeding channel, and the feeding channel is communicated with the tin cavity; the shell is provided with a chute towards one side of the cover body, the frame body comprises a sliding part and a supporting part, the sliding part is arranged in the chute in a sliding way, the fixing mechanism comprises a connecting piece and a clamping piece, one end of the connecting piece is fixedly connected with the supporting part, the other end of the connecting piece is fixedly connected with the clamping piece, the clamping piece movably penetrates through a feeding channel, the clamping piece is movably arranged in a tin cavity, and one side of the clamping piece is provided with a discharging hole; the splash-proof cover is arranged on the connecting piece, the splash-proof cover is movably abutted to the cover body, the cover is arranged on the feeding channel, the feeding channel is arranged on the splash-proof cover, personnel are prevented from contacting high-temperature tin in the experimental process, and safety is guaranteed.
Description
Technical Field
The invention relates to a tin furnace.
Background
PCB (Printed Circuit Board) the Chinese name printed circuit board, also called printed circuit board, is an important electronic component, is a support for electronic components, and is a carrier for electrical connection of electronic components. The tinning test is a reliability item which is required to be tested after the PCB is molded in a PCB factory, and an instrument used in the tinning test is a tin furnace. In the existing tin furnace, high-temperature tin is exposed to air in the experiment, wherein the temperature of the tin is close to 300 ℃. The existing operation mode is that the soldering flux is brushed on the test board, the test board is transferred to the tin furnace by using the practical pliers, the test board is clamped by using the pliers in the whole operation process, the test board is required to be repeatedly clamped and put down in the tin feeding test process, if the operation is improper, the solid tin is easy to bounce when the soldering flux on the test board falls into the tin furnace, the personnel is burnt, and in addition, the personnel is too close to the high-temperature tin furnace, and the risk of being burnt by high-temperature objects such as high-temperature tin, tin furnace edges and the like exists.
Disclosure of Invention
The invention aims to provide a tin furnace.
The technical scheme for solving the technical problems is as follows: a tin furnace comprises a shell, an inner container, a heating mechanism, a cover body, a frame body, a splash-proof cover and a fixing mechanism; the heating mechanism is arranged on the inner container, the outer shell is arranged on the outer side surface of the inner container, the inner container is provided with a tin cavity, the cover body is covered on the outer shell and seals the tin cavity, the cover body is provided with a feeding channel, and the feeding channel is communicated with the tin cavity; the shell is provided with a chute towards one surface of the cover body, the frame body comprises a sliding part and a supporting part, the sliding part is arranged in the chute in a sliding way, the fixing mechanism comprises a connecting piece and a clamping piece, one end of the connecting piece is fixedly connected with the supporting part, the other end of the connecting piece is fixedly connected with the clamping piece, the clamping piece movably penetrates through the feeding channel, the clamping piece is movably arranged in the tin cavity, and one side of the clamping piece is provided with a discharging port; the splash-proof cover is arranged on the connecting piece, movably abuts against the cover body, and covers the feeding channel.
Further, the heating mechanism is arranged on the outer side surface of the inner container, and the heating mechanism is arranged in the shell.
Further, the heating mechanism is an electric heating wire.
Further, the feed channel, the splash-proof cover and the fixing mechanism are all multiple, and the feed channel, the splash-proof cover and the fixing mechanism are in one-to-one correspondence.
Further, the cross section of the sliding groove is rectangular, the cross section of the sliding part is rectangular, and the cross section shape of the sliding groove is matched with the cross section shape of the sliding part.
Further, a handle is arranged on the supporting part.
Further, the sliding portion and the supporting portion are integrally connected.
Further, the cross section of the feeding channel is rectangular.
Further, the cross section of the clamping piece is rectangular.
Further, a rotating piece is arranged on one side wall of the discharging hole, a first rotating groove is formed in the rotating piece, a blocking cover is arranged on the clamping piece, a second rotating groove is formed in one end of the blocking cover, the first rotating groove is hinged to the second rotating groove through a rotating shaft, and a blocking cover movable cover is arranged on the discharging hole.
The beneficial effects of the invention are as follows: the feeding channel is penetrated through the clamping piece activity, and then the clamping piece activity is arranged in the tin cavity, when the tin cavity is filled with tin, the circuit board to be tested is placed in the clamping piece, the circuit board to be tested is driven to soak or leave the tin in the tin cavity through the activity of the sliding part, the effect of multiple experiments is achieved, meanwhile, the feeding channel is arranged on the splash guard cover, personnel are prevented from contacting high-temperature tin in the experimental process, and safety is guaranteed.
Drawings
FIG. 1 is a schematic diagram of a tin furnace according to one embodiment;
fig. 2 is a schematic view of the securing mechanism and splash cover.
Detailed Description
The principles and features of the present invention are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the invention and are not to be construed as limiting the scope of the invention.
As shown in fig. 1 and 2, a tin furnace includes a housing 100, a liner 200, a heating mechanism 300, a cover 400, a frame 500, a splash cover 600, and a fixing mechanism 700; the heating mechanism 300 is disposed on the inner container 200, the outer shell 100 is disposed on an outer side surface of the inner container 200, the inner container 200 has a tin cavity 210, the cover 400 is disposed on the outer shell 100 and seals the tin cavity 210, the cover 400 is provided with a feeding channel 410, and the feeding channel 410 is communicated with the tin cavity 210; the shell 100 is provided with a chute 110 on one surface facing the cover 400, the frame 500 comprises a sliding part 510 and a supporting part 520, the sliding part 510 is slidably arranged in the chute 110, the fixing mechanism 700 comprises a connecting piece 710 and a clamping piece 720, one end of the connecting piece 710 is fixedly connected with the supporting part 520, the other end of the connecting piece 710 is fixedly connected with the clamping piece 720, the clamping piece 720 movably penetrates through the feeding channel 410, the clamping piece 720 is movably arranged in the tin cavity 210, and a discharge opening 730 is formed in one side of the clamping piece 720; the splash-proof cover 600 is disposed on the connecting piece 710, the splash-proof cover 600 movably abuts against the cover body 400, and covers the feeding channel 410. Through the sliding part 510, the frame body 500 moves in parallel along the direction of the sliding groove 110, thus, the clamping piece 720 can be driven to movably penetrate through the feeding channel 410, further, the clamping piece 720 is movably arranged in the tin cavity 210, when the tin cavity 210 is filled with tin, a circuit board to be tested is placed in the clamping piece 720, the circuit board to be tested is driven to soak or leave the tin in the tin cavity 210 through the movement of the sliding part 510, the effect of multiple experiments is achieved, meanwhile, the feeding channel 410 is covered by the splash guard, personnel are prevented from contacting with high-temperature tin in the experimental process, and the safety is ensured.
In one embodiment, the tin furnace further includes a temperature sensor and a processing mechanism, the temperature sensor is disposed in the tin chamber 210, the temperature sensor is electrically connected to the processing mechanism, and the heating mechanism 300 is electrically connected to the processing mechanism. The processing mechanism can control the heating mechanism 300 to be opened or closed through temperature data provided by the temperature sensor, and the temperature of tin is intelligently controlled within a specified range.
In one embodiment, the discharge port 730 is disposed toward a sidewall of the liner 200. When the circuit board is immersed in the tin, the circuit board floats to the surface of the tin due to its density being lower than that of the tin, and the discharge port 730 is disposed toward a sidewall of the liner 200, so that the circuit board does not escape from the discharge port 730 due to buoyancy.
In order to prevent the operator from touching the high-temperature heating mechanism 300 during the heating of the tin furnace, in one embodiment, the heating mechanism 300 is disposed on the outer surface of the inner container 200, and the heating mechanism 300 is disposed in the outer case 100. The housing 100 can prevent a person from directly contacting the heating mechanism 300, and can prevent the person from touching the high-temperature heating mechanism 300 to cause accidents.
To make the heating efficiency higher, in one embodiment, the outer shell 100 surrounds the outer surface of the inner container 200, a heat insulation cavity is provided in the heat insulation cavity, and after the heating mechanism 300 heats, heat is better retained in the tin furnace by the blocking effect of the high-temperature cotton, so that the heating efficiency of the heating mechanism 300 is higher.
To accommodate different types of bladders 200, in one embodiment, the heating mechanism 300 is a heating wire. The heating wire is heated through the heat that produces when electric current passes the resistance, and this heat transmission mode is heat conduction, and the heat freely spreads to the object of low temperature from the object of high temperature promptly, and the heating mode is simple, and the suitability is strong.
In order to improve the experimental efficiency, in one embodiment, the feed channel 410, the splash cover 600, and the fixing mechanism 700 are all plural, and the feed channel 410, the splash cover 600, and the fixing mechanism 700 are in one-to-one correspondence. Therefore, in one experiment, a plurality of circuit boards can be simultaneously made, so that the experiment efficiency is ensured, and each circuit board is also ensured to be finished under the same experiment condition.
In one embodiment, the number of feed channels 410, splash cover 600, and securing mechanism 700 is four.
In one embodiment, the cross section of the chute 110 is rectangular, the cross section of the sliding portion 510 is rectangular, and the cross section of the chute 110 is matched to the cross section of the sliding portion 510. The sliding groove 110 and the sliding portion 510 have rectangular cross sections, which can facilitate the installation of other components.
For example, the two opposite side walls of the rectangle are respectively provided with a mounting groove, the mounting groove is rotatably provided with a roller, and at least part of the circumferential surface of the roller extends to the outside of the mounting groove, so that when the sliding part 510 is inserted into the sliding groove 110, the sliding is smoother due to the action of the roller.
Further, two limiting strips are disposed on one surface of the sliding portion 510 facing the roller, the two limiting strips form a limiting groove, and the roller slides in the limiting groove. Thus, the limiting groove can limit the roller to roll in the limiting groove, so that the frame 500 is more stable.
To prevent the clip 720 from being tin plated, in one embodiment, the clip 720 includes a solder mask layer, which is a solder mask ink layer. The solder resist ink prevents tin from being soldered to the holder 720 by the flux when the flux diffuses to the holder 720.
To prevent the clip 720 from being tin plated, in one embodiment, the clip 720 includes a solder mask layer, which is a quartz layer. The quartz is mainly composed of silicon dioxide, and the silicon element is a nonmetallic element which is not tin-plated even if exposed to tin, so that tin can be prevented from being soldered to the holder 720 by the flux.
To prevent the clamping member 720 from being tin coated, in one embodiment, the clamping member 720 includes a first solder mask layer and a second solder mask layer, the first solder mask layer is a solder mask ink layer, the second solder mask layer is a tin layer, and the first solder mask layer covers the second solder mask layer. When the soldering flux is diffused to the clamping piece 720, the solder resist ink can prevent tin from being welded to the clamping piece 720 through the soldering flux, and the solder resist ink has a second solder resist layer if the solder resist ink has a flaking phenomenon due to the effect of high-temperature tin, and the second solder resist layer is a tin layer, so that the tin gradually tends to be in a saturated state when the tin is continuously applied, and is difficult to cover the tin layer again.
In order to prevent the holder 720 from being soldered, in one embodiment, the holder 720 includes a first solder mask layer and a second solder mask layer, the first solder mask layer is a solder mask ink layer, the second solder mask layer is a quartz layer, when the soldering flux is diffused into the holder 720, the solder mask ink can prevent tin from being soldered onto the holder 720 through the soldering flux, and due to the effect of high temperature tin, the solder mask ink has a flaking phenomenon, and also has a second solder mask layer, the second solder mask layer is a quartz layer, the quartz main component is silicon dioxide, silicon element belongs to non-metal element, and even if the non-metal element is exposed in tin, tin can not be soldered onto the holder 720, so that tin can be prevented from being soldered onto the holder 720 through the soldering flux.
In order to better move the frame 500, in one embodiment, the support 520 is provided with a handle 530. The added handle can facilitate the movement of the frame 500.
Specifically, the handle includes pole portion and handle portion, pole portion one end with handle portion is connected, the pole portion other end with supporting part 520 is connected, like this, the pole portion can keep away from supporting part 520 with the handle setting for the handle is farther from the tin stove, places the hand and is by the indirect stoving wound of high temperature tin stove.
In one embodiment, the handle 530 is a bakelite handle, which is a phenolic plastic. The bakelite handle has the characteristics of good insulating property, bright surface, corrosion resistance, friction resistance, high mechanical hardness and no toxicity, and is suitable for various mechanical parts.
Specifically, the number of the lever portions is two, and the two lever portions can more uniformly transmit the force to the supporting portion 520, so that the control of the frame 500 is more robust.
Further, in order to make the thermal insulation performance of the cover body 400 stronger, the cover body 400 is provided with a thermal insulation layer, and the thermal insulation layer is a mica layer. Therefore, the temperature of the high-temperature tin is prevented from diffusing to the handle, so that the temperature of the handle is too high, and meanwhile, the mica layer can play a role in heat preservation.
In order to prevent the cover 400 from being soldered, in one embodiment, a solder mask layer is disposed on a surface of the cover 400 facing the liner 200, and the solder mask layer is a solder resist ink layer, so that the solder resist ink can prevent soldering on the cover 400, and the service life of the cover 400 is longer.
In order to make the connection between the support part 520 and the sliding part 510 more reliable, in one embodiment, the sliding part 510 and the support part 520 are integrally connected. In this way, the connection between the sliding portion 510 and the supporting portion 520 is more reliable, and when a force acts on the supporting portion 520, the sliding portion 510 can be driven to move better.
To make the space utilization of the feed channel 410 higher, in one embodiment, the feed channel 410 is rectangular in cross-section. Because the cross-sectional shape of the circuit board is rectangular, in this embodiment, the circuit board is placed in the clamping member 720 and vertically passes through the feeding channel 410, so that the feeding channel 410 is rectangular, and better matches the shape of the circuit board, so that the space utilization of the feeding channel 410 is higher.
In order to make the space utilization of the clamping member 720 higher, in one embodiment, the clamping member 720 has a rectangular cross section. In this embodiment, the circuit board is vertically placed in the clamping member 720, and the cross section of the circuit board is rectangular, so that the shape of the clamping member 720 matches the cross section of the circuit board due to the rectangular cross section of the clamping member 720, thereby making the space utilization of the clamping member 720 higher.
In one embodiment, the sidewall of the discharge opening 730 is provided with a rotating member, a first rotating groove is formed in the rotating member, the clamping member 720 is provided with a blocking cover, one end of the blocking cover is provided with a second rotating groove, the first rotating groove is hinged to the second rotating groove through a rotating shaft, and the blocking cover is movably arranged on the discharge opening 730. The blocking cover can better prevent the circuit board from escaping from the discharge opening 730, so that the test stability is better.
In order to prevent the soldering flux from dripping into the tin furnace to splash out of solid tin when the test board is hung. In one embodiment, the side wall 410 of the feeding channel is provided with a leaf window 420, a connecting shaft and a torsion spring, one end of the leaf window 420 is provided with a first connecting portion in a protruding mode, the first connecting portion is provided with a first through hole, one side wall of the feeding channel 410 is provided with a second connecting portion in a protruding mode, the second connecting portion is provided with a second through hole, the first through hole and the second through hole are provided with the connecting shaft in a penetrating mode, the torsion spring is arranged on the connecting shaft, one end of the torsion spring is abutted to one face of the leaf window 420, the other end of the torsion spring is abutted to the side wall of the feeding channel 410, and the leaf window 420 is rotatably arranged in the feeding channel 410 and seals the feeding channel 410. Through the twisting of the spring body, the included angle between the first end and the second end is changed, and meanwhile, the angle between the leaf window 420 and the side wall of the feeding channel 410 is also changed, so that when the fixing mechanism 700 penetrates through the feeding channel 410, the fixing mechanism 700 pushes the leaf fan to a designated position, and meanwhile, the fixing mechanism 700 is arranged in the tin cavity 210; when the fixing mechanism 700 is pulled away, the She Shantong spring force of the torsion spring returns to the original position.
In one embodiment, the first end is perpendicular to the second end, so that the fan is perpendicular to the side wall of the feeding channel 410, and the effect of blocking high-temperature tin is better.
In one embodiment, the cross-sectional shape of the louver 420 matches the cross-sectional shape of the feed channel 410. In this way, the louver 420 better blocks the feed channel 410, and the effect of blocking high temperature tin is better.
In one embodiment, the surface of the housing 100 is provided with a plurality of supporting feet, and the plurality of supporting feet can enable the tin stove to leave the ground or the workbench, so that the tin stove is easy to maintain.
The foregoing description of the preferred embodiments of the invention is not intended to limit the invention to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the invention are intended to be included within the scope of the invention.
Claims (9)
1. The tin furnace is characterized by comprising a shell, an inner container, a heating mechanism, a cover body, a frame body, a splash-proof cover and a fixing mechanism;
the heating mechanism is arranged on the inner container, the outer shell is arranged on the outer side surface of the inner container, the inner container is provided with a tin cavity, the cover body is covered on the outer shell and seals the tin cavity, the cover body is provided with a feeding channel, and the feeding channel is communicated with the tin cavity;
the shell is provided with a sliding groove towards one surface of the cover body, the frame body comprises a sliding part and a supporting part, the sliding part is connected with the supporting part, the sliding part is arranged in the sliding groove in a sliding mode, the fixing mechanism comprises a connecting piece and a clamping piece, one end of the connecting piece is fixedly connected with the supporting part, the other end of the connecting piece is fixedly connected with the clamping piece, the clamping piece movably penetrates through the feeding channel, the clamping piece is movably arranged in the tin cavity, and one side of the clamping piece is provided with a discharging hole;
the side wall of the discharging hole is provided with a rotating piece, the rotating piece is provided with a first rotating groove, the clamping piece is provided with a blocking cover, one end of the blocking cover is provided with a second rotating groove, the first rotating groove is hinged with the second rotating groove through a rotating shaft, the blocking cover is movably covered on the discharging hole, and the blocking cover is used for preventing a circuit board from escaping from the discharging hole;
the splash-proof cover is arranged on the connecting piece, the splash-proof cover is movably abutted to the cover body, the splash-proof cover is movably covered on the feeding channel, a leaf window, a connecting shaft and a torsion spring are arranged on the side wall of the feeding channel, a first connecting portion is arranged at one end of the leaf window in a protruding mode, a first through hole is formed in the first connecting portion, a second connecting portion is arranged at one side wall of the feeding channel in a protruding mode, a second through hole is formed in the second connecting portion, the first through hole and the second through hole are penetrated with the connecting shaft, the torsion spring is arranged on the connecting shaft, one end of the torsion spring is abutted to one surface of the leaf window, the other end of the torsion spring is abutted to the side wall of the feeding channel, and the leaf window is rotatably arranged in the feeding channel and is closed.
2. The tin furnace of claim 1, wherein the heating mechanism is disposed on an outside surface of the inner container and the heating mechanism is disposed within the outer shell.
3. The tin stove of claim 1, wherein the heating mechanism is a heating wire.
4. The tin furnace of claim 1, wherein the feed channel, the splash cover and the fixing mechanism are all plural, and the feed channel, the splash cover and the fixing mechanism are in one-to-one correspondence.
5. The tin furnace as in claim 1, wherein the chute has a rectangular cross section, the slide has a rectangular cross section, and the chute has a cross-sectional shape that matches the cross-sectional shape of the slide.
6. The tin stove as claimed in claim 1, wherein a handle is provided on the support portion.
7. The tin stove as claimed in claim 1, wherein the sliding portion and the supporting portion are integrally connected.
8. The tin furnace of claim 1, wherein the feed channel is rectangular in cross-section.
9. The tin stove as in claim 1, wherein the clamping member is rectangular in cross section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711415901.7A CN107931771B (en) | 2017-12-25 | 2017-12-25 | Tin furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711415901.7A CN107931771B (en) | 2017-12-25 | 2017-12-25 | Tin furnace |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107931771A CN107931771A (en) | 2018-04-20 |
| CN107931771B true CN107931771B (en) | 2024-02-09 |
Family
ID=61939926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711415901.7A Active CN107931771B (en) | 2017-12-25 | 2017-12-25 | Tin furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107931771B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011222785A (en) * | 2010-04-09 | 2011-11-04 | Senju Metal Ind Co Ltd | Jet solder device |
| CN204148681U (en) * | 2014-09-24 | 2015-02-11 | 余姚微奇电子科技有限公司 | A kind of Novel immersion welding machine |
| CN204867716U (en) * | 2015-08-07 | 2015-12-16 | 福建亿林节能设备股份有限公司 | Circuit board electronic component dip -soldering soldering tin platform |
| CN204906884U (en) * | 2015-07-27 | 2015-12-23 | 深圳市浩宝自动化设备有限公司 | Selectivity wave soldering equipment |
| CN207606377U (en) * | 2017-12-25 | 2018-07-13 | 惠州市协昌电子有限公司 | A kind of tin stove |
-
2017
- 2017-12-25 CN CN201711415901.7A patent/CN107931771B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011222785A (en) * | 2010-04-09 | 2011-11-04 | Senju Metal Ind Co Ltd | Jet solder device |
| CN204148681U (en) * | 2014-09-24 | 2015-02-11 | 余姚微奇电子科技有限公司 | A kind of Novel immersion welding machine |
| CN204906884U (en) * | 2015-07-27 | 2015-12-23 | 深圳市浩宝自动化设备有限公司 | Selectivity wave soldering equipment |
| CN204867716U (en) * | 2015-08-07 | 2015-12-16 | 福建亿林节能设备股份有限公司 | Circuit board electronic component dip -soldering soldering tin platform |
| CN207606377U (en) * | 2017-12-25 | 2018-07-13 | 惠州市协昌电子有限公司 | A kind of tin stove |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107931771A (en) | 2018-04-20 |
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