CN107363369B - Special tin stove nozzle structure is made to power template - Google Patents
Special tin stove nozzle structure is made to power template Download PDFInfo
- Publication number
- CN107363369B CN107363369B CN201710768820.9A CN201710768820A CN107363369B CN 107363369 B CN107363369 B CN 107363369B CN 201710768820 A CN201710768820 A CN 201710768820A CN 107363369 B CN107363369 B CN 107363369B
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- CN
- China
- Prior art keywords
- tin
- plate
- gathering tank
- outlet
- nozzle
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Classifications
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- 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
- B23K3/0607—Solder feeding devices
- B23K3/0623—Solder feeding devices for shaped solder piece feeding, e.g. preforms, bumps, balls, pellets, droplets
-
- 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
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/36—Electric or electronic devices
- B23K2101/42—Printed circuits
Abstract
The invention discloses a special tin furnace nozzle structure for manufacturing a power supply template, which comprises a tin furnace, a nozzle and a pressure pump, wherein the nozzle is arranged inside the tin furnace, the pressure pump is arranged at one end of the tin furnace, the nozzle is divided into a front nozzle and a rear nozzle, the front nozzle comprises a first tin gathering tank, the rear nozzle comprises a second tin gathering tank, partition plates are arranged in the nozzle, two ends of the first tin gathering tank and the second tin gathering tank are respectively connected with a fixed plate, two ends of the first tin gathering tank and two ends of the second tin gathering tank are respectively connected with a first tin outlet, a first inclined plate and a second inclined plate are connected on the partition plate at the central position of the first tin gathering tank, two ends of the second tin gathering tank are respectively provided with a second tin outlet, a third inclined plate and a fourth inclined plate are connected on the partition plate at the central position of the second tin gathering tank, orifice plates are respectively arranged on the first tin outlet and the second tin outlet, pores are arranged on the orifice plates, the scheme has simple, compact, the condition of rosin joint and solder leakage is prevented, the liquidity of the liquid tin is strong, and the condition that the liquid tin is not uniformly distributed is avoided.
Description
Technical Field
The invention relates to the technical field of power supply template manufacturing, in particular to a special tin furnace nozzle structure for manufacturing a power supply template.
Background
With the rapid development of the integrated circuit packaging technology and the greatly improved operation performance, the multimedia computer is popular with consumers, and the popularization of the computer and related peripheral products is accelerated. However, as the performance of integrated circuits is improved, the number of package pins of various components is also increased, so that the layout of the related circuit board becomes more elaborate and complex, and therefore, the use of the package solder furnace is also more demanding and standard. The tin furnace has good welding consistency for the circuit board of the discrete component, convenient and fast operation and high working efficiency, and is a good helper for production and processing.
But at present in the soldering tin work of production line, the condition of rosin joint, false solder and hourglass welding often can appear in the component on the circuit board, leads to the repair welding work in later stage to be complicated, in addition because the change of external environment, the condition of jam also often appears in the soldering tin nozzle, leads to soldering tin to distribute unevenly for production efficiency is low, the condition that the defective products incidence is high.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides a special tin furnace nozzle structure for manufacturing a power supply template, which has a simple and compact structure and strong operability, and can prevent the situations of insufficient soldering and missed soldering by re-covering molten tin through arranging two tin outlets.
The technical scheme adopted by the invention for solving the technical problems is as follows: a special tin furnace nozzle structure for manufacturing a power supply template comprises a tin furnace, two nozzles and a pressure pump, wherein the nozzles are installed inside the tin furnace, the pressure pump is installed at one end of the tin furnace, the two nozzles are respectively a front nozzle and a rear nozzle, the front nozzle comprises a first tin gathering tank, the rear nozzle comprises a second tin gathering tank, partition plates are arranged in the first tin gathering tank and the second tin gathering tank, fixing plates are connected to the two ends of the first tin gathering tank and the second tin gathering tank respectively, the fixing plates and the tin furnace are fixed through bolts, first tin outlets are arranged at the two ends of the first tin gathering tank, a first inclined plate and a second inclined plate are connected to the partition plate at the center of the first tin gathering tank, second tin outlets are arranged at the two ends of the second tin gathering tank, a third inclined plate and a fourth inclined plate are connected to the partition plate at the center of the second tin gathering tank, the length of the second tin outlet is larger than that of the first tin outlet, pore plates are arranged on the first tin outlet and the second tin outlet, and fine holes are formed in the pore plates.
As a preferable technical scheme of the invention, the partition plates are provided with a plurality of partition plates which are uniformly distributed at intervals, and the partition plates are vertically arranged inside the first tin gathering tank and the second tin gathering tank.
In a preferred embodiment of the present invention, the first inclined plate and the second inclined plate are symmetrically distributed with the partition plate as a symmetric point, and an included angle between the first inclined plate and the horizontal plane is 30 °.
In a preferred embodiment of the present invention, the third inclined plate and the fourth inclined plate are symmetrically distributed with the partition plate as a symmetric point, and an included angle between the third inclined plate and the fourth inclined plate and a horizontal plane is 60 °.
As a preferred technical solution of the present invention, the aperture plate has a certain thickness and is fixedly mounted with the first, second, third, and fourth solder outlets.
In a preferred embodiment of the present invention, the diameter of the fine pores is 0.5mm to 1mm, and the fine pores are uniformly distributed on the orifice plate.
As a preferred technical scheme of the present invention, an anti-blocking plate is disposed on each of one side of the first tin gathering tank and one side of the second tin gathering tank, extension plates are disposed at two ends of the first tin gathering tank and the second tin gathering tank, two ends of the anti-blocking plate respectively penetrate through the extension plates, the anti-blocking plate is in a tangent plane shape, and the anti-blocking plate is in close contact with the first tin outlet and the second tin outlet.
Compared with the prior art, the invention has the beneficial effects that: the tin outlet device is simple and compact in structure and strong in operability, and can be used for enabling molten tin to be covered again by arranging the two tin outlets, preventing the situations of insufficient soldering and missing soldering, preventing the situation that the molten tin is distributed unevenly on a circuit template due to strong liquidity of the molten tin, and timely treating the tin outlets by additionally arranging the anti-blocking plate, preventing the tin outlets from being blocked due to cooling, and effectively avoiding the situations of reduced flow of the molten tin and uneven distribution of the soldering tin.
Drawings
FIG. 1 is an overall top view of the present invention;
FIG. 2 is a schematic view of a front nozzle configuration of the present invention;
FIG. 3 is a schematic view of the rear nozzle structure of the present invention;
FIG. 4 is a perspective view of a front nozzle of the present invention;
fig. 5 is a schematic diagram of the anti-blocking plate structure of the present invention.
In the figure: 1-tin furnace; 2-a nozzle; 3-a pressure pump; 4-a front nozzle; 5-rear nozzle; 6-a first tin gathering tank; 7-a second tin bath; 8-a separator; 9-fixing the plate; 10-a first tin outlet; 11-a first inclined plate; 12-a second inclined plate; 13-a second tin outlet; 14-a third inclined plate; 15-a fourth inclined plate; 16-well plate; 17-pores; 18-anti-blocking plate; 19-extension plate.
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.
The following description of the embodiments refers to the accompanying drawings, which are included to illustrate specific embodiments in which the invention may be practiced. In the present invention, the terms of direction and position, such as "up", "middle", "down", "front", "back", "left", "right", "inside", "outside", "side", etc., refer to the direction and position of the attached drawings. Accordingly, the use of directional and positional terms is intended to be illustrative and understood, and not restrictive.
Example (b):
as shown in fig. 1 to 5, the invention provides a special tin furnace nozzle structure for manufacturing a power supply template, which comprises a tin furnace 1, two nozzles 2 and a pressure pump 3, wherein the nozzles 2 are installed inside the tin furnace 1, the pressure pump 3 is installed at one end of the tin furnace 1, the nozzles 2 are respectively a front nozzle 4 and a rear nozzle 5, the front nozzle 4 comprises a first tin gathering tank 6, the rear nozzle 5 comprises a second tin gathering tank 7, partition plates 8 are respectively arranged inside the first tin gathering tank 6 and the second tin gathering tank 7, the partition plates 8 are provided with a plurality of partition plates 8 and are uniformly distributed at intervals, the partition plates 8 are vertically installed inside the first tin gathering tank 6 and the second tin gathering tank 7, the tin furnace is further provided with openings on contact surfaces of the first tin gathering tank 5 and the second tin gathering tank 7, the size of the openings is the same as that the upper surfaces of the first tin gathering tank 5 and the second tin gathering tank 7, the width of the partition plates 8 is the same as the thickness of the first tin gathering tank 6 and the second tin gathering tank 7, the function of the baffle 8 is to guide the liquid state and to increase the fluidity of the liquid tin.
The utility model discloses a tin furnace, including first tin gathering groove 6, second tin gathering groove 7, fixed plate 9 and tin stove 1, fixed plate 9 is fixed through the bolt, and fixed plate 9's effect is fixed with first tin gathering groove 6 and second tin gathering groove 7, increases nozzle mechanism's structural stability, increases the security, effectively avoids peripheral component by the possibility of immersion tin, all is equipped with first tin outlet 10 at the both ends of first tin gathering groove 6, be connected with first hang plate 11 and second hang plate 12 on the baffle 8 of first tin gathering groove 6 central point position, all be equipped with second tin outlet 13 at the both ends of second tin gathering groove 7, be connected with third hang plate 14 and fourth slope 15 board on the baffle 8 of second tin gathering groove 7 central point position, first hang plate 11 and second hang plate 12 use baffle 8 as symmetrical point symmetry distribution, and the contained angle between first hang plate 11 and second hang plate 12 and the horizontal plane is 30, the third inclined plate 14 and the fourth inclined plate 15 are symmetrically distributed by taking the partition plate as a symmetrical point, an included angle between the third inclined plate 14 and the horizontal plane and an included angle between the fourth inclined plate 15 and the horizontal plane are 60 degrees, the length of the second tin outlet 13 is larger than that of the first tin outlet 10, the second tin outlet is used for recoating tin liquid of the first tin outlet and preventing the situations of insufficient soldering and missing soldering, the first inclined plate 11 and the second inclined plate 12 are used for guiding liquid tin to flow out of the first tin outlet, and the third inclined plate 14 and the fourth inclined plate 15 are used for guiding the liquid tin to flow out of the second tin outlet.
And the first tin outlet 10 and the second tin outlet 13 are both provided with pore plates 16, the pore plates 16 are provided with pores 17, the pore plates 16 have a certain thickness and are fixedly installed with the first tin outlet 10 and the second tin outlet 13, the diameters of the pores 17 are 0.5mm-1mm, and the pores 17 are uniformly distributed on the pore plates 16.
Preferably, one side of first molten tin bath 6 and second molten tin bath 7 all is equipped with prevents closure plate 18, the both ends of first molten tin bath 6 and second molten tin bath 7 are equipped with extension plate 19, prevent that closure plate 18's both ends pass extension plate 19 respectively, prevent that closure plate 18 is the tangent plane form, prevent closure plate 18 and first tin outlet 10 and second tin outlet 13 in close contact with, prevent that closure plate 19's effect is handled for going out the soldering tin on tin outlet 10 and the second tin outlet 13, prevent because the cooling leads to blockking up, cause the nozzle to block up, pressure is not enough, flow reduction and the inhomogeneous condition of soldering tin distribution.
In summary, the main features of the present invention are: the tin outlet device is simple and compact in structure and strong in operability, tin liquid is enabled to be covered again by arranging the first tin outlet and the second tin outlet, so that the situations of insufficient soldering and missed soldering are prevented, in addition, the liquidity of the liquid tin is strong, the situation that the liquid tin is distributed on a circuit template unevenly is avoided, in addition, the first tin outlet and the second tin outlet can be processed in time by additionally arranging the anti-blocking plate, the blockage of the tin outlets due to cooling is prevented, and the situations of reduced liquid tin flow and uneven tin soldering distribution are also effectively avoided.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (3)
1. The utility model provides a special tin stove nozzle structure is made to power template, includes tin stove (1), nozzle (2) and force pump (3), install inside tin stove (1) nozzle (2), force pump (3) are installed in tin stove (1) one end, its characterized in that: the two nozzles (2) are respectively a front nozzle (4) and a rear nozzle (5), the front nozzle (4) comprises a first tin gathering tank (6), the rear nozzle (5) comprises a second tin gathering tank (7), partition plates (8) are arranged in the first tin gathering tank (6) and the second tin gathering tank (7), two ends of the first tin gathering tank (6) and the second tin gathering tank (7) are respectively connected with a fixing plate (9), the fixing plate (9) and the tin furnace (1) are fixed through bolts, two ends of the first tin gathering tank (6) are respectively provided with a first tin outlet (10), the partition plate (8) at the central position of the first tin gathering tank (6) is connected with a first inclined plate (11) and a second inclined plate (12), two ends of the second tin gathering tank (7) are respectively provided with a second tin outlet (13), and the partition plate (8) at the central position of the second tin gathering tank (7) is connected with a third inclined plate (14) and a fourth inclined plate (15), the length of the second tin outlet (13) is greater than that of the first tin outlet (10), pore plates (16) are arranged on the first tin outlet (10) and the second tin outlet (13), and fine holes (17) are formed in the pore plates (16);
the partition plates (8) are uniformly distributed at intervals, and the partition plates (8) are vertically arranged inside the first tin gathering tank (6) and the second tin gathering tank (7);
the first inclined plate (11) and the second inclined plate (12) are symmetrically distributed by taking the partition plate (8) as a symmetrical point, and the included angle between the first inclined plate (11) and the horizontal plane and the included angle between the second inclined plate (12) and the horizontal plane are 30 degrees;
the third inclined plate (14) and the fourth inclined plate (15) are symmetrically distributed by taking the partition plate as a symmetrical point, and the included angle between the third inclined plate (14) and the fourth inclined plate (15) and the horizontal plane is 60 degrees;
the pore plate (16) has a certain thickness and is fixedly arranged with the first tin outlet (10) and the second tin outlet (13).
2. The special tin furnace nozzle structure for manufacturing the power supply template according to claim 1, wherein: the diameter of the fine holes (17) is 0.5mm-1mm, and the fine holes (17) are uniformly distributed on the orifice plate (16).
3. The special tin furnace nozzle structure for manufacturing the power supply template according to claim 1, wherein: one side of first tin gathering groove (6) and second tin gathering groove (7) all is equipped with prevents closure plate (18), the both ends of first tin gathering groove (6) and second tin gathering groove (7) are equipped with extension plate (19), the both ends of preventing closure plate (18) pass extension plate (19) respectively, prevent closure plate (18) and be the tangent plane form, prevent closure plate (18) and first tin outlet (10) and second tin outlet (13) in close contact with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710768820.9A CN107363369B (en) | 2017-08-31 | 2017-08-31 | Special tin stove nozzle structure is made to power template |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710768820.9A CN107363369B (en) | 2017-08-31 | 2017-08-31 | Special tin stove nozzle structure is made to power template |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107363369A CN107363369A (en) | 2017-11-21 |
| CN107363369B true CN107363369B (en) | 2020-08-18 |
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ID=60310992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710768820.9A Active CN107363369B (en) | 2017-08-31 | 2017-08-31 | Special tin stove nozzle structure is made to power template |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107363369B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000323826A (en) * | 1999-05-07 | 2000-11-24 | Senju Metal Ind Co Ltd | Jet flow solder bath |
| JP4473566B2 (en) * | 2003-12-22 | 2010-06-02 | 株式会社タムラ製作所 | Jet soldering equipment |
| CN201423483Y (en) * | 2009-04-15 | 2010-03-17 | 东莞市安达自动化设备有限公司 | Tin bath shunting net structure improvement of crest welder |
| CN203209812U (en) * | 2013-02-22 | 2013-09-25 | 常州市武进泰克电子设备有限公司 | Spraying type dual wave soldering unit |
| CN103302373B (en) * | 2013-05-27 | 2015-08-19 | 深圳市劲拓自动化设备股份有限公司 | Isolated twin-jet nozzle device and the twin-jet nozzle device for tin stove and scaling powder |
| CN105904062B (en) * | 2016-06-13 | 2018-11-02 | 孙玉荣 | Spout jet flow welder adjustable in pitch |
-
2017
- 2017-08-31 CN CN201710768820.9A patent/CN107363369B/en active Active
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| Publication number | Publication date |
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| CN107363369A (en) | 2017-11-21 |
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