CN107262697B - Accurate quantitative type scaling powder box - Google Patents
Accurate quantitative type scaling powder box Download PDFInfo
- Publication number
- CN107262697B CN107262697B CN201710632047.3A CN201710632047A CN107262697B CN 107262697 B CN107262697 B CN 107262697B CN 201710632047 A CN201710632047 A CN 201710632047A CN 107262697 B CN107262697 B CN 107262697B
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- CN
- China
- Prior art keywords
- channel
- liquid
- quantitative
- tank
- valve
- 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.)
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Links
- 239000000843 powder Substances 0.000 title claims description 7
- 239000007788 liquid Substances 0.000 claims abstract description 69
- 230000004907 flux Effects 0.000 claims abstract description 27
- 238000005476 soldering Methods 0.000 claims abstract description 21
- 238000007598 dipping method Methods 0.000 claims abstract description 16
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims description 12
- 229920000742 Cotton Polymers 0.000 claims description 7
- 239000004744 fabric Substances 0.000 claims description 4
- 238000003466 welding Methods 0.000 abstract description 4
- 238000001802 infusion Methods 0.000 description 2
- 239000011358 absorbing material Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D25/00—Special casting characterised by the nature of the product
- B22D25/02—Special casting characterised by the nature of the product by its peculiarity of shape; of works of art
- B22D25/04—Casting metal electric battery plates or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D19/00—Casting in, on, or around objects which form part of the product
- B22D19/04—Casting in, on, or around objects which form part of the product for joining parts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Catching Or Destruction (AREA)
- Electric Connection Of Electric Components To Printed Circuits (AREA)
Abstract
The invention discloses a precise quantitative soldering flux box, wherein a dipping tank is arranged on a transverse section body of an L-shaped box body, an upper cavity and a lower cavity are formed in a vertical section body, the lower cavity is a quantitative tank, the upper cavity is a liquid storage tank, liquid is sucked in the dipping tank, a plurality of downward notches are formed in the bottom wall of the dipping tank, the notches are communicated with a transfusion channel below, one end of the transfusion channel is communicated with the quantitative tank, and a quantitative valve is arranged in the upper space of the quantitative tank; the quantitative valve comprises a valve body, a valve core, a pull rod and a floating block, wherein a transverse S-shaped channel is arranged in the valve body, a liquid receiving channel of the channel is communicated with a liquid leakage port formed in the bottom wall of a liquid storage tank above the valve body, the liquid receiving channel enters a cut-off upper channel after being turned 180 degrees twice, the upper channel enters a liquid outlet channel after being turned 180 degrees twice, the valve core is blocked in the upper channel, the top end of the valve core is connected with the front end of the 7-shaped pull rod penetrating into the liquid outlet channel, and the tail end of the pull rod extends out and is connected with the floating block below the valve body. The invention has simple operation, ensures that the dip liquid of the cast-welded tab is uniform and consistent, ensures the welding quality, and reduces the cost, and the soldering flux is not easy to volatilize.
Description
Technical Field
The invention relates to the field of lead-acid storage battery cast-welding auxiliary tools, in particular to a precise quantitative scaling powder box.
Background
At present, the flux boxes used in the field of battery manufacturers are different in depth, so that staff can be more random and cannot quantify the flux. If excessive amount is added, the separator paper is easy to be polluted; too little addition easily causes insufficient dipping height of the tab, which causes poor welding of the battery; and the soldering flux has volatility, the adopted soldering flux box is larger, the volatility of the soldering flux box with the same volume with the large area is faster, and the cost waste is caused.
Disclosure of Invention
The invention aims to solve the technical problem of providing a precise quantitative soldering flux box, which is simple and convenient to operate, ensures that the dip liquid of a cast-welded tab is uniform and consistent, and ensures the welding quality.
The invention is realized by the following technical scheme:
the accurate quantitative soldering flux box comprises an L-shaped box body, wherein a transverse section body of the L-shaped box body is provided with a dipping tank, an upper cavity and a lower cavity are formed in a vertical section body, the lower cavity is a quantitative tank, the upper cavity is a liquid storage tank, liquid suction is arranged in the dipping tank, the bottom wall of the dipping tank is provided with a plurality of downward grooves, the grooves are communicated with a transfusion channel below, one end of the transfusion channel is communicated with the quantitative tank, and a quantitative valve is arranged in the upper space of the quantitative tank; the quantitative valve comprises a valve body, a valve core, a pull rod and a floating block, wherein a transverse S-shaped channel is arranged in the valve body, a liquid receiving channel of the channel is communicated with a liquid leakage port formed in the bottom wall of a liquid storage tank above the valve body, the liquid receiving channel enters a cut-off upper channel after being turned for 90 degrees twice, the upper channel enters a liquid outlet channel after being turned for 90 degrees twice, the valve core is blocked in the upper channel, the top end of the valve core is connected with the front end of the 7-shaped pull rod penetrating into the liquid outlet channel, and the tail end of the pull rod extends out to be connected with the floating block below the valve body.
According to a further improvement scheme, the upper channel is provided with a downward horn mouth, and the valve core is provided with a horn head which is assembled with the valve core.
According to the further improved scheme, a sealing groove is formed in the periphery of the valve body, and a sealing ring is arranged in the sealing groove and is in sealing connection with the inner wall of the quantitative tank. The sealed connection prevents the flux from volatilizing from the gap.
According to a further improvement scheme, filter cotton is placed on the bottom wall of the liquid storage tank. The scaling powder in the liquid storage tank is permeated into the quantitative valve, firstly, the flow rate is controlled, secondly, the scaling powder is prevented from being blocked by the quantitative valve without cleaning, and the service life of the quantitative valve is prolonged.
According to a further improvement scheme, a buoy is arranged in the liquid storage tank. When the soldering flux in the liquid storage tank is less, the buoy descends to prompt an operator to add liquid.
According to a further improvement scheme, a top cover is arranged on the upper opening of the liquid storage tank, and the buoy ejector rod movably penetrates out of the top cover. The top cover seals to prevent the flux in the whole flux box from volatilizing.
The invention further improves the scheme that the liquid absorbing material is sponge or cotton cloth. The sponge or cotton cloth can ensure the uniformity of the dipping liquid and can also reduce the volatilization of the soldering flux in the dipping liquid tank.
Compared with the prior art, the invention has the following obvious advantages:
the invention adjusts the saturation of the liquid in the dipping liquid tank in advance, fills the soldering flux in the liquid storage tank, and controls the floating blocks in the quantitative tank. The quantitative valve is used for preparing the liquid discharge amount, the scaling powder is quantitatively supplied through the valve core in the S-shaped channel of the quantitative valve, the quantitative tank is communicated with the infusion channel, and the liquid absorbing body slowly and uniformly absorbs and maintains proper saturation from the infusion channel through the lacking groove by utilizing the capillary siphon principle, so that the uniformity of dipping liquid each time is ensured. Meanwhile, the soldering flux box does not have an opening for directly exposing soldering flux, so that volatilization of the soldering flux is greatly reduced, and cost is saved.
Drawings
Fig. 1 is a front cross-sectional view of the present invention.
Fig. 2 is an enlarged front view of a sectional view of the metering valve.
Description of the embodiments
As shown in fig. 1 and 2, the invention comprises a horizontal section body 1 of an L-shaped box body, an upper cavity and a lower cavity are formed in a vertical section body 2, the lower cavity is a quantitative tank 21, the upper cavity is a liquid storage tank 22, liquid absorbing 12 (cotton cloth) is arranged in the liquid absorbing tank 11, a plurality of downward grooves 13 are formed in the bottom wall of the liquid absorbing tank 11, the grooves 13 are communicated with a transfusion channel 14 below, one end of the transfusion channel 14 is plugged by a plug, the other end of the transfusion channel is communicated with the quantitative tank 21, a quantitative valve 3 is arranged in the upper space of the quantitative tank, namely, a sealing groove 315 is formed in the periphery of a valve body 31, and a sealing ring 316 is arranged in the sealing groove and is in sealing connection with the inner wall of the quantitative tank 21; the quantitative valve 3 comprises a valve body 31, a valve core 32, a pull rod 33 and a floating block 34, wherein a transverse S-shaped channel is arranged in the valve body 31, a liquid receiving channel 311 of the channel is communicated with a liquid leakage port formed in the bottom wall of the upper liquid storage tank 22, the liquid receiving channel 311 enters a cut-off upper channel 312 after being turned 90 degrees twice, the upper channel 312 enters a liquid outlet channel 313 after being turned 90 degrees twice, the upper channel 312 is provided with a downward horn mouth 314, the valve core is provided with a horn head 321 which is assembled in the upper channel 312, the top end of the valve core is connected with the front end of the 7-shaped pull rod 33 penetrating into the liquid outlet channel, and the tail end of the pull rod 33 extends out to be connected with the floating block 34 below the valve body.
The filter cotton 4 is placed on the bottom wall of the liquid storage tank 22, the buoy 5 is arranged in the liquid storage tank 22, the top cover 6 is installed at the upper opening of the liquid storage tank 22, and the ejector rod of the buoy 5 movably penetrates out of the top cover 6.
Working principle: the saturation of the liquid suction in the dipping liquid tank is regulated in advance, the soldering flux is filled in the liquid storage tank, the liquid in the quantitative tank is used for controlling the liquid discharge amount under the quantitative condition through the valve core acted by the floating block, and the liquid suction body slowly and uniformly absorbs and maintains proper saturation from the liquid conveying channel through the lacking tank by utilizing the capillary siphon principle, so that the uniformity of dipping liquid each time is ensured.
The soldering flux in the soldering flux box is hidden in the interior, and has no opening for directly exposing the soldering flux, so that the volatilization of the soldering flux is greatly reduced, and the cost is saved.
Claims (5)
1. The utility model provides an accurate ration formula scaling powder box which characterized in that: a dipping tank (11) is arranged on a transverse section body (1) of the L-shaped box body, an upper cavity and a lower cavity are formed in a vertical section body (2), the lower cavity is a quantitative tank (21), the upper cavity is a liquid storage tank (22), and filter cotton (4) is placed on the bottom wall of the liquid storage tank (22); the liquid sucking device is characterized in that a liquid sucking device (12) is arranged in the liquid dipping tank (11), a plurality of downward grooves (13) are formed in the bottom wall of the liquid dipping tank (11), the grooves (13) are communicated with a transfusion channel (14) below, one end of the transfusion channel (14) is communicated with a quantitative tank (21), and a quantitative valve (3) is arranged in the upper space of the quantitative tank; the quantitative valve (3) comprises a valve body (31), a valve core (32), a pull rod (33) and a floating block (34), wherein a horizontal S-shaped channel is arranged in the valve body (31), a liquid receiving channel (311) of the channel is communicated with a liquid leakage port formed in the bottom wall of a liquid storage tank (22) above, the liquid receiving channel (311) enters a cut-off upper channel (312) after being turned for 90 degrees twice, the upper channel (312) enters a liquid outlet channel (313) after being turned for 90 degrees twice, the upper channel (312) is provided with a downward horn mouth (314), and the valve core is provided with a horn head (321) for assembly with the horn head; the valve core (32) is blocked in the upper channel (312), the top end of the valve core is connected with the front end of a 7-shaped pull rod (33) penetrating in the liquid outlet channel, and the tail end of the pull rod (33) extends out to be connected with a floating block (34) below the valve body.
2. The precise and quantitative soldering flux cartridge of claim 1, wherein: a sealing groove (315) is arranged on the periphery of the valve body (31), and a sealing ring (316) is arranged in the sealing groove and is in sealing connection with the inner wall of the quantitative tank (21).
3. The precise and quantitative soldering flux cartridge of claim 1, wherein: a buoy (5) is arranged in the liquid storage tank (22).
4. A precision quantitative flux cartridge as defined in claim 3 wherein: the upper opening of the liquid storage tank (22) is provided with a top cover (6), and the ejector rod of the buoy (5) movably penetrates out of the top cover (6).
5. The precise and quantitative soldering flux cartridge of claim 1, wherein: the liquid absorbing body (12) is sponge or cotton cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710632047.3A CN107262697B (en) | 2017-07-28 | 2017-07-28 | Accurate quantitative type scaling powder box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710632047.3A CN107262697B (en) | 2017-07-28 | 2017-07-28 | Accurate quantitative type scaling powder box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107262697A CN107262697A (en) | 2017-10-20 |
| CN107262697B true CN107262697B (en) | 2024-01-30 |
Family
ID=60074396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710632047.3A Active CN107262697B (en) | 2017-07-28 | 2017-07-28 | Accurate quantitative type scaling powder box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107262697B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2118866U (en) * | 1992-01-25 | 1992-10-14 | 李保山 | Floatation water valve |
| CN2128328Y (en) * | 1992-06-18 | 1993-03-17 | 李强 | Semiautomatic constant-weight water supply valve and manual valve |
| CN201053531Y (en) * | 2007-04-27 | 2008-04-30 | 曾文约 | Water tower floating ball control valve |
| CN202684041U (en) * | 2012-07-04 | 2013-01-23 | 江苏理士电池有限公司 | Automatic flux feeding device |
| CN203599504U (en) * | 2013-11-26 | 2014-05-21 | 浙江天能动力能源有限公司 | Device for storage battery plate lugs to get weld-aiding agent |
| CN106270463A (en) * | 2016-08-31 | 2017-01-04 | 天能集团江苏科技有限公司 | A kind of uniformly dip in the device helping welding fluid |
| CN206912220U (en) * | 2017-07-28 | 2018-01-23 | 浙江天能电池江苏新能源有限公司 | A kind of precisely quantitative scaling powder box |
-
2017
- 2017-07-28 CN CN201710632047.3A patent/CN107262697B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2118866U (en) * | 1992-01-25 | 1992-10-14 | 李保山 | Floatation water valve |
| CN2128328Y (en) * | 1992-06-18 | 1993-03-17 | 李强 | Semiautomatic constant-weight water supply valve and manual valve |
| CN201053531Y (en) * | 2007-04-27 | 2008-04-30 | 曾文约 | Water tower floating ball control valve |
| CN202684041U (en) * | 2012-07-04 | 2013-01-23 | 江苏理士电池有限公司 | Automatic flux feeding device |
| CN203599504U (en) * | 2013-11-26 | 2014-05-21 | 浙江天能动力能源有限公司 | Device for storage battery plate lugs to get weld-aiding agent |
| CN106270463A (en) * | 2016-08-31 | 2017-01-04 | 天能集团江苏科技有限公司 | A kind of uniformly dip in the device helping welding fluid |
| CN206912220U (en) * | 2017-07-28 | 2018-01-23 | 浙江天能电池江苏新能源有限公司 | A kind of precisely quantitative scaling powder box |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107262697A (en) | 2017-10-20 |
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