CN215818810U - Welding device of crest welder - Google Patents
Welding device of crest welder Download PDFInfo
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- CN215818810U CN215818810U CN202122071641.4U CN202122071641U CN215818810U CN 215818810 U CN215818810 U CN 215818810U CN 202122071641 U CN202122071641 U CN 202122071641U CN 215818810 U CN215818810 U CN 215818810U
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Abstract
The utility model discloses a welding device of a crest welder, which relates to the field of crest welder accessories and comprises a processing box, wherein a supporting seat is installed at the bottom end of the processing box, a heating box is connected to the inner side of the supporting seat, a motor box is installed at the top end of the processing box, a tin inlet pipe is arranged on the outer wall of the processing box, a tin outlet pipe is arranged on one side of the outer wall of the processing box, a pressure release valve is arranged on one side, located on the motor box, of the top end of the processing box, and a filter screen is connected inside the processing box. According to the utility model, the tin inlet pipe, the heating box and the processing box are arranged, when the tin-melting tin.
Description
Technical Field
The utility model relates to the field of wave crest welder accessories, in particular to a welding device of a wave crest welder.
Background
Wave soldering refers to the soldering of mechanical and electrical connection between the soldering terminal or pin of a component and the pad of a printed board by injecting nitrogen into a solder pool, wherein the solder wave required by the design is formed by the jet flow of a molten soft solder, generally lead-tin alloy, through an electric pump or an electromagnetic pump;
wave soldering requires placing the processed circuit board in a wave soldering machine for soldering. The wave-soldering machine is composed of three parts of spraying soldering flux, preheating a circuit board and wave soldering, wherein the main part of the wave-soldering machine is wave soldering, and the principle is that molten tin is blown out through small holes in a soldering device of the wave-soldering machine by using gas according to actual needs, so that soldering is finally completed.
Under the prior art, because before the welding, need heat the tin cream, make the tin cream keep liquid just can be used for wave-soldering, the tin cream under the high temperature state contacts with the air easily and is oxidized, when retrieving unnecessary tin cream, the tin cream that is oxidized mixes together with the tin cream that is not oxidized, is difficult to separate, causes not oxidized tin cream also must abandon together with the tin cream that is oxidized, and the waste of a large amount of tin creams causes product manufacturing cost height.
SUMMERY OF THE UTILITY MODEL
Based on the above, the utility model aims to provide a wave soldering machine welding device, which solves the technical problems that high-temperature oxidation is caused when a solder paste is heated, oxidized tin and unoxidized tin cannot be separated and treated when the tin soldering machine is used, and a large amount of tin is easily wasted.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a crest welder welding set, includes the processing case, the supporting seat is installed to the bottom of processing case, the inboard of supporting seat is connected with the heating cabinet, the motor case is installed on the top of processing case, the outer wall of processing case is provided with into tin pipe, outer wall one side of processing case is provided with out the tin pipe, one side that the top of processing case is located the motor case is provided with the pressure release valve, the internal connection of processing case has the filter screen, the top of motor case is provided with the radiator-grid.
Through adopting above-mentioned technical scheme, when using, in will needing the leading-in processing incasement of tin cream that adds the usefulness of heating through advancing the tin pipe, then start the heating cabinet, the heating cabinet heats the box of processing case, can carry out thermal treatment to tin cream through heating the processing case, heats the heat conduction puddler through the heating cabinet, stirs the tin that enters into the main part incasement during the heat conduction puddler heating to be convenient for with higher speed melt the speed of tin.
The utility model is further set in such a way that a motor is arranged in the motor box, the output end of the motor is connected with a rotating gear, the top end of the rotating gear is rotatably connected with a linkage gear, the bottom end of the linkage gear is connected with a heat-conducting stirring rod, and the outer wall of the heat-conducting stirring rod is connected with stirring blades.
Through adopting above-mentioned technical scheme, drive the heat conduction puddler when linkage gear rotates and rotate, stir tin through the stirring leaf when the heat conduction puddler rotates to the quilt that tin can be quick melts.
The utility model is further arranged in that the motor is rotationally connected with the linkage gear through the rotating gear, and the outer wall tooth bulge of the rotating gear is meshed with the outer wall tooth socket of the linkage gear.
Through adopting above-mentioned technical scheme, with the leading-in back of processing incasement of tin cream, the starter motor drives the running gear that the output is connected after the motor starts and rotates, and running gear drives the linkage gear when rotating and rotates.
The utility model is further arranged in such a way that the top end of the motor box is provided with a connecting groove matched with the heat dissipation net, and the outer wall of the heat dissipation net is matched with the inner wall of the connecting groove.
Through adopting above-mentioned technical scheme, the motor can the heat dissipation when starting, avoids the radiating heat overstock of motor in the motor case, and then dispels the heat that the motor produced through the radiator-grid.
The utility model is further arranged in such a way that the linkage gear is rotationally connected with the stirring blade through a heat conduction stirring rod, and the top end of the processing box is provided with a linkage groove matched with the heat conduction stirring rod.
Through adopting above-mentioned technical scheme, drive the stirring leaf and rotate when heat conduction puddler rotates, when heat conduction puddler was heated, can be with heat conduction to stirring leaf, can avoid tin when not using through heating stirring leaf, because the cooling and attached to the outer wall of stirring leaf, lead to unable to clear up tin scrap, prevent that tin scrap from influencing the secondary and using.
The utility model is further provided that the outer wall of the heat-conducting stirring rod is provided with a leak-proof plate at the bottom end of the interior of the processing box.
By adopting the technical scheme, the processing box can prevent liquid tin after the tin cream melts from leaking through the leakage-proof plate.
In summary, the utility model mainly has the following beneficial effects:
1. according to the utility model, the tin inlet pipe, the heating box, the processing box and the heat conduction stirring rod are arranged, when the tin-tin melting furnace is used, tin paste to be heated is introduced into the processing box through the tin inlet pipe, then the heating box is started, the heating box heats the box body of the processing box, the tin paste can be subjected to heat treatment by heating the processing box, the heat conduction stirring rod is heated through the heating box, and the tin entering the main box is stirred when the heat conduction stirring rod is heated, so that the tin melting speed is improved;
2. according to the utility model, through arranging the rotating gear, the linkage gear, the stirring blade and the pressure relief valve, when the pressure relief valve is used, the motor is started, the motor drives the rotating gear connected with the output end to rotate after being started, the linkage gear is driven to rotate when the rotating gear rotates, the heat conduction stirring rod is driven to rotate when the linkage gear rotates, the tin is stirred through the stirring blade when the heat conduction stirring rod rotates, so that the tin can be rapidly heated and melted, and high-temperature and high-pressure gas generated in the processing box is discharged outwards through the pressure relief valve when the tin is heated.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is a schematic view of the connection of the stirring vanes of the present invention.
In the figure: 1. a processing box; 2. a supporting seat; 3. a heating box; 4. a motor case; 5. a tin inlet pipe; 6. discharging the tin tube; 7. a pressure relief valve; 8. a heat-dissipating web; 9. a motor; 10. a linkage gear; 11. a rotating gear; 12. a filter screen; 13. a heat conducting stirring rod; 14. stirring the leaves.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
The following describes an embodiment of the present invention based on its overall structure.
A wave soldering machine welding device is shown in figures 1-3 and comprises a processing box 1, a supporting seat 2 is installed at the bottom end of the processing box 1, a heating box 3 is connected to the inner side of the supporting seat 2, a motor box 4 is installed at the top end of the processing box 1, a tin inlet pipe 5 is arranged on the outer wall of the processing box 1, a tin outlet pipe 6 is arranged on one side of the outer wall of the processing box 1, a pressure release valve 7 is arranged on one side, located at the motor box 4, of the top end of the processing box 1, a filter screen 12 is connected inside the processing box 1, a heat dissipation net 8 is arranged on the top end of the motor box 4, and tin to be heated is guided into the processing box 1 through the tin inlet pipe 5 so as to be heated and stirred.
Please refer to fig. 2, a motor 9 is installed inside the motor box 4, an output end of the motor 9 is connected with a rotating gear 11, a linkage gear 10 is rotatably connected to a top end of the rotating gear 11, a heat-conducting stirring rod 13 is connected to a bottom end of the linkage gear 10, an outer wall of the heat-conducting stirring rod 13 is connected with a stirring blade 14, a connecting groove matched with the heat dissipation net 8 is formed in a top end of the motor box 4, an outer wall of the heat dissipation net 8 is matched with an inner wall of the connecting groove, so that the motor 9 can be conveniently installed and detached, and the heat dissipation of the motor 9 in operation can be conveniently carried out through the heat dissipation net 8.
Referring to fig. 2, the motor 9 is rotatably connected to the linkage gear 10 through the rotating gear 11, and the outer wall teeth of the rotating gear 11 are engaged with the outer wall teeth grooves of the linkage gear 10, so that the rotating gear 11 is driven to rotate when the motor 9 rotates.
Referring to fig. 2, the linkage gear 10 is rotatably connected to the stirring blade 14 through the heat-conducting stirring rod 13, and a linkage groove matched with the heat-conducting stirring rod 13 is formed at the top end of the processing box 1, so that the stirring blade 14 is driven to rotate by the heat-conducting stirring rod 13 when the linkage gear 10 rotates.
Referring to fig. 3, the outer wall of the heat-conducting stirring rod 13 is provided with a leakage-proof plate at the bottom end of the interior of the processing box 1, so that the leakage of the tin entering the processing box 1 is prevented by the leakage-proof plate.
The working principle of the utility model is as follows: when the tin paste processing device is used, tin paste to be heated is guided into the processing box 1 through the tin inlet pipe 5, then a box body of the processing box 1 is heated through the heating box 3, the tin paste can be subjected to heat treatment through heating the processing box 1, then the motor 9 is started, the motor 9 drives the rotating gear 11 connected with the output end to rotate after being started, the rotating gear 11 drives the linkage gear 10 to rotate when rotating, the linkage gear 10 drives the heat conduction stirring rod 13 to rotate when rotating, the heat conduction stirring rod 13 rotates through the stirring blade 14 when rotating, the stirring blade 14 stirs tin when rotating, the melting speed of the tin paste which is not completely liquefied can be improved through stirring the tin paste, and the melted tin can be discharged outwards through the tin outlet pipe 6 for use;
when heating tin, can produce the highly compressed gas of high temperature, can outwards discharge the high-temperature high-pressure gas who produces in the processing case 1 through pressure relief valve 7, avoid gas and tin cream to produce oxidation reaction, heating cabinet 3 can heat conduction puddler 13 when heating, heat conduction puddler 13 can conduct the heat to stirring leaf 14 when being heated, can avoid tin to adhere to the outer wall at stirring leaf 14 because of the cooling when not using through heating stirring leaf 14, lead to unable to clear up the tin scrap, prevent that the tin scrap from influencing the secondary use of processing case 1.
Although embodiments of the present invention have been shown and described, the present embodiments are merely illustrative of the present invention and are not intended to limit the present invention, and the described specific features, structures, materials or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and those skilled in the art can make modifications, substitutions, variations, etc. of the embodiments as required without departing from the principle and spirit of the present invention, but within the scope of the claims of the present invention.
Claims (6)
1. The utility model provides a wave-soldering machine welding set, includes processing case (1), its characterized in that: supporting seat (2) are installed to the bottom of processing case (1), the inboard of supporting seat (2) is connected with heating cabinet (3), motor case (4) are installed on the top of processing case (1), the outer wall of processing case (1) is provided with into tin pipe (5), outer wall one side of processing case (1) is provided with out tin pipe (6), one side that the top of processing case (1) is located motor case (4) is provided with pressure relief valve (7), the internal connection of processing case (1) has filter screen (12), the top of motor case (4) is provided with radiator-grid (8).
2. A wave soldering machine welding apparatus as defined in claim 1 wherein: the internally mounted of motor case (4) has motor (9), the output of motor (9) is connected with running gear (11), the top of running gear (11) is rotated and is connected with linkage gear (10), the bottom of linkage gear (10) is connected with heat conduction puddler (13), the outer wall connection of heat conduction puddler (13) has stirring leaf (14).
3. A wave soldering machine welding apparatus according to claim 2 wherein: the motor (9) is rotationally connected with the linkage gear (10) through the rotating gear (11), and the outer wall tooth protrusions of the rotating gear (11) are meshed with the outer wall tooth grooves of the linkage gear (10).
4. A wave soldering machine welding apparatus as defined in claim 1 wherein: the top of motor case (4) is seted up with radiator-grid (8) assorted spread groove, the outer wall of radiator-grid (8) agrees with mutually with the inner wall of spread groove.
5. A wave soldering machine welding apparatus according to claim 2 wherein: the linkage gear (10) is rotatably connected with the stirring blades (14) through a heat conduction stirring rod (13), and a linkage groove matched with the heat conduction stirring rod (13) is formed in the top end of the processing box (1).
6. A wave soldering machine welding apparatus according to claim 2 wherein: the outer wall of the heat conduction stirring rod (13) is provided with a leakage-proof plate at the bottom end of the inner part of the processing box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122071641.4U CN215818810U (en) | 2021-08-31 | 2021-08-31 | Welding device of crest welder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122071641.4U CN215818810U (en) | 2021-08-31 | 2021-08-31 | Welding device of crest welder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215818810U true CN215818810U (en) | 2022-02-11 |
Family
ID=80153646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122071641.4U Active CN215818810U (en) | 2021-08-31 | 2021-08-31 | Welding device of crest welder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215818810U (en) |
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2021
- 2021-08-31 CN CN202122071641.4U patent/CN215818810U/en active Active
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