CN202345932U - Cylinder filled soldering paste filling device - Google Patents
Cylinder filled soldering paste filling device Download PDFInfo
- Publication number
- CN202345932U CN202345932U CN2011204122508U CN201120412250U CN202345932U CN 202345932 U CN202345932 U CN 202345932U CN 2011204122508 U CN2011204122508 U CN 2011204122508U CN 201120412250 U CN201120412250 U CN 201120412250U CN 202345932 U CN202345932 U CN 202345932U
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- CN
- China
- Prior art keywords
- cylinder body
- soldering paste
- piston
- loam cake
- filling
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- 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.)
- Expired - Lifetime
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Abstract
The utility model discloses a cylinder filled soldering paste filling device, which simplifies the manufacture process of the cylinder type soldering paste in the prior art. A piston (2) is arranged in the cylinder body (1), the lower surface of the piston (2) is connected with a driving device capable of enabling the piston (2) to move, a movably connected upper cover (3) is arranged on the cylinder body (1), the upper cover is provided with a switch valve (4) communicated with an inner cavity of the cylinder body (1), the switch valve (4) is provided with a needle opening seat (5), and a needle opening (6) is arranged on the needle opening seat (5). The cylinder overcomes the shortcomings of the existing cylinder filled soldering paste manufacturing process, greatly improves production efficiency and simultaneously reduces probability of bubbles in the soldering paste.
Description
Technical field:
The utility model relates to a kind of device for filling of mobile object, specifically relates to a kind of device for filling that full-bodied fluid is poured into syringe shape container.
Background technology:
Surface mounting technology SMT (Surface Mount Technology) a kind ofly mounts the circuit assembly technology of PC board or substrate with various electronic devices and components, and it is to realize that electronic product is to one of high integration, high reliability, high precision, low-cost development key technology.In numerous technology that SMT relates to, welding technique is the core technology of SMT.Along with the application of Reflow Solder Technology, not only use amount is big for its employed soldering paste, and requirement is also high, especially requires can not leave bubble in the soldering paste, is coated in the solder joint position otherwise bubble in use possibly occur, weldering or rosin joint phenomenon occur leaking.What the soldering paste that uses at SMT at present was commonly used is a kind of packing of syringe-type; Its general-duty manufacturing process is that soldering paste is poured into from back end of syringe; Fill in piston, then the syringe that fills is put into special device and carry out evacuation and centrifugal degassing, again deaeration syringe is later extruded air from the rear end; If make little syringe-type soldering paste; Then also need other device that the soldering paste in the big syringe is got into little syringe; Entire making process is loaded down with trivial details, and efficient is extremely low, and is carrying out the evacuation and centrifugal degassing link; If the air in the syringe in the soldering paste can not be separated fully, in the use above-mentioned leakage weldering can appear then or problem of faulty soldering causes occurrence of waste and causes cataphoretic failure.
Summary of the invention:
The goal of the invention of the utility model is the defective to existing syringe dress soldering paste manufacturing process; Disclose a kind of simple in structure; The device for filling of the manufacture craft of the syringe-type soldering paste of simplification prior art has the bubble probability in the reduction soldering paste when it can significantly be enhanced productivity.
The technical solution that realizes the utility model is following: in cylinder body, be provided with piston; Piston lower surface and one can make the actuating device of piston displacement be connected; The loam cake that one flexible connection is arranged on the cylinder body; On cover and be provided with the controlled valve that is communicated with inner chamber of cylinder block, controlled valve is provided with pin mouth seat, pin mouth seat is provided with the pin mouth.
The structure of described actuating device be by with cylinder body in the pipeline that is communicated be provided with gas path on-off by-pass valve control and pressure control and read out instrument and constitute.
Described actuating device is to be provided with a lever outward by cylinder body, and a mechanical lifting gear is connected with piston base with lever.
Flexible connection between described cylinder body and the loam cake is cylinder body and loam cake) between for rail structure, also be provided with turn-buckle or bolt between cylinder body and the loam cake.
Flexible connection between described cylinder body and the loam cake is that the edge of cylinder body and loam cake is provided with a hinge connection structure, and cylinder body and loam cake also are provided with turn-buckle or bolt.
Described pressure control and read out instrument are general pneumatic triple piece, and the gas path on-off by-pass valve control is a ready-packaged joint, and piston material is polytetrafluoroethylene or nylon and closely cooperates with cylinder body.
Described pin mouth seat is a plurality of.
The utility model is simple in structure; Make full use of the bigger characteristics of soldering paste density, design the sense of displacement of soldering paste in the pouring process device opposite with gravity direction, the motion process that makes soldering paste is exactly an exhaust process; The needle tube type soldering paste that fills through the utility model; Can not produce bubble, the filling process ease of Use can significantly be enhanced productivity and reduced the product fraction defective.
Description of drawings:
Fig. 1 is the structural representation of an embodiment of the utility model.
The specific embodiment:
See also Fig. 1, the specific embodiment of the utility model is following: be provided with a piston 2 in the cylinder body 1, piston 2 can upper and lower displacement in cylinder body 1; Piston 2 lower surfaces and one can make the actuating device of piston 2 displacements be connected; One loam cake 3 that flexibly connects is arranged on the cylinder body 1, and loam cake 3 can be with the upper shed sealing of cylinder body 1, and loam cake 3 is provided with the controlled valve 4 that is communicated with cylinder body 1 inner chamber; Controlled valve 4 is provided with pin mouth seat 5, and pin mouth seat 5 is provided with pin mouth 6; During actual the use, on pin mouth 6, syringe is installed, an amount of soldering paste of filling in cylinder body 1; With loam cake 3 and cylinder body 1 fastening sealing, driven plunger 2 is to top offset, because soldering paste density is big; Be deposited on the upper surface of piston 2, soldering paste is being discharged the air of cylinder body 1 inner chamber in the top offset process through pin mouth 6, and final soldering paste is flowed through in loam cake 3, controlled valve 4, pin mouth seat 5 and the pin mouth 6 entering syringes; After an amount of, off switch valve 4 is changed the syringe that has filled soldering paste and is got final product.
The effect of above-mentioned actuating device is to make piston 2 upper and lower displacements; This actuating device can be a compressed-air controlled; As constituting with pressure control and read out instrument 8 by being provided with gas path on-off by-pass valve control 7 with the cylinder body 1 interior pipeline that is communicated with, after pipeline and pressure gas source connection, adjustment pressure adjusting and read out instrument 8 are to convenient pressure; Open gas path on-off by-pass valve control 7, then piston 2 under the effect of air pressure to top offset; This actuating device is the (not shown) of physical construction also; As outside cylinder body 1, being provided with a lever or operation board; A mechanical lifting gear is connected with piston 2 bottoms with lever, and this jacking system is the common mechanical structure, is prior art; Make piston 2 upper and lower displacements through lever or operation board, the various structures of above-mentioned actuating device are looked concrete can and are required and select use; Flexible connection between aforesaid cylinder body 1 and the loam cake 3 is to be convenient in cylinder body 1 the filling soldering paste and to the cleaning of cylinder body 1 inner chamber; This flexible connection can be to be rail structure between cylinder body 1 and the loam cake 3; Also be provided with turn-buckle or bolt between cylinder body 1 and the loam cake 3; Or the edge of cylinder body 1 and loam cake 3 is provided with a hinge connection structure, also is provided with turn-buckle or bolt between cylinder body 1 and the loam cake 3; Aforesaid pressure control and read out instrument 8 are general pneumatic triple piece; Gas path on-off by-pass valve control 7 is a ready-packaged joint; All requirements of visual the utility model and from prior art, selecting for use; Piston 2 materials are polytetrafluoroethylene or nylon and closely cooperate with cylinder body 1 that the sidewall of piston 2 depends on actual need and also can be provided with seal ring; For enhancing productivity, pin mouth seat 5 can be a plurality of, can a row or two row's settings.The utility model is simple in structure, and work efficiency can significantly improve, and reduces the product fraction defective, and unique vertical design makes in the syringe and can not produce bubble.
Claims (8)
1. a syringe is adorned the soldering paste device for filling; It is characterized in that in cylinder body (1), being provided with piston (2); Piston (2) lower surface and one can make the actuating device of piston (2) displacement be connected, and the loam cake (3) that flexibly connects is arranged on the cylinder body (1), and loam cake (3) is provided with the controlled valve (4) that is communicated with cylinder body (1) inner chamber; Controlled valve (4) is provided with pin mouth seat (5), and pin mouth seat (5) is provided with pin mouth (6).
2. by the described syringe dress of claim 1 soldering paste device for filling, the structure that it is characterized in that described actuating device is to constitute by being provided with gas path on-off by-pass valve control (7) and pressure control and read out instrument (8) with the interior pipeline that is communicated with of cylinder body (1).
3. by the described syringe dress of claim 1 soldering paste device for filling, it is characterized in that described actuating device is by the outer lever that is provided with of cylinder body (1), a mechanical lifting gear is connected with piston (2) bottom with lever.
4. by claim 2 or 3 described syringe dress soldering paste device for filling; It is characterized in that the flexible connection between described cylinder body (1) and the loam cake (3) is to be between cylinder body (1) and the loam cake (3) also to be provided with turn-buckle or bolt between cylinder body (1) and the loam cake (3) by rail structure.
5. by claim 2 or 3 described syringe dress soldering paste device for filling; It is characterized in that flexible connection between described cylinder body (1) and the loam cake (3) is a cylinder body (1) and the edge of loam cake (3) is provided with a hinge connection structure, cylinder body (1) also is provided with turn-buckle or bolt with loam cake (3).
6. by the described syringe dress of claim 4 soldering paste device for filling; It is characterized in that described pressure control and read out instrument (8) are general pneumatic triple piece; Gas path on-off by-pass valve control (7) is a ready-packaged joint, and piston (2) material is polytetrafluoroethylene or nylon and closely cooperates with cylinder body (1).
7. by the described syringe dress of claim 5 soldering paste device for filling; It is characterized in that described pressure control and read out instrument (8) are general pneumatic triple piece; Gas path on-off by-pass valve control (7) is a ready-packaged joint, and piston (2) material is polytetrafluoroethylene or nylon and closely cooperates with cylinder body (1).
8. by claim 6 or 7 described syringe dress soldering paste device for filling, it is characterized in that described pin mouth seat (5) is for a plurality of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204122508U CN202345932U (en) | 2011-10-26 | 2011-10-26 | Cylinder filled soldering paste filling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204122508U CN202345932U (en) | 2011-10-26 | 2011-10-26 | Cylinder filled soldering paste filling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202345932U true CN202345932U (en) | 2012-07-25 |
Family
ID=46534953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204122508U Expired - Lifetime CN202345932U (en) | 2011-10-26 | 2011-10-26 | Cylinder filled soldering paste filling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202345932U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107323709A (en) * | 2017-05-22 | 2017-11-07 | 柳州智赢食品有限公司 | Sauce packaging-filling device |
-
2011
- 2011-10-26 CN CN2011204122508U patent/CN202345932U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107323709A (en) * | 2017-05-22 | 2017-11-07 | 柳州智赢食品有限公司 | Sauce packaging-filling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120725 |
|
| CX01 | Expiry of patent term |