CN203304125U - Novel energy-saving low-pressure glue injecting device - Google Patents
Novel energy-saving low-pressure glue injecting device Download PDFInfo
- Publication number
- CN203304125U CN203304125U CN2012203357962U CN201220335796U CN203304125U CN 203304125 U CN203304125 U CN 203304125U CN 2012203357962 U CN2012203357962 U CN 2012203357962U CN 201220335796 U CN201220335796 U CN 201220335796U CN 203304125 U CN203304125 U CN 203304125U
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- glue
- valve
- spray gun
- gun nozzle
- pressure
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Abstract
The utility model discloses a novel energy-saving low-pressure glue injecting device, comprising a glue melting jar and a mould, wherein a glue outlet and a reflowing hole are formed on the glue melting jar; a power pump is arranged at the glue outlet; a spray gun nozzle is arranged at the jet orifice of the mould; the power pump is connected with the spray gun nozzle through a glue injecting pipeline; a reflowing valve is arranged on the reflowing hole and communicated with the glue injecting pipeline; an on-and-off switch is arranged on the spray gun nozzle and connected with the reflowing valve; in this way, once the spray gun nozzle is closed, the reflowing valve is initiatively switched to an ultralow pressure state; the reflowing valve is opened so that liquid melted glue flows through; as a result, the load of the power pump is reduced to a state close to zero, the electricity consumption of the power pump is reduced to a large extent, and energy conservation, and prolonging of the service life of the power pump and that of the whole glue injecting pipeline are achieved; consequently, the practicability of the whole glue injecting system is greatly enhanced.
Description
Technical field
The utility model relates to a kind of novel energy-conserving low-pressure glue-injection device.
Background technology
Low-pressure glue-injection machine is a kind of small-sized automatic equipment, is widely used in the electrical and electronic components such as battery of mobile phone are carried out to injecting glue, reaches semiconductor packages, the fixing purpose that reaches protection, attaching of parts.The injection system of existing low-pressure glue-injection machine, as shown in Figure 1, be provided with two plastic holes on the colloidal sol cylinder, the place, plastic hole is provided with kinetic pump, the jet place of mould is provided with Spray gun nozzle, and kinetic pump is connected with Spray gun nozzle by the injecting glue pipeline, the return port place be provided with return valve and with the injecting glue pipeline communication.During work, kinetic pump injects Spray gun nozzle by the injecting glue pipeline by the liquid melten gel of colloidal sol cylinder, send into die cavity and carry out the injecting glue moulding, pressure sharply increases when in die cavity, filling with glue, when pressure is more than or equal to the high pressure of setting of return valve, thereby return valve is backed down by return valve and is back to the colloidal sol cylinder by the glue laminated in managing, FE Glue Gun is now closed, but now the kinetic pump load condition that still maintains high pressure has been wasted electric energy, kinetic pump reduces service life, thereby cause the fault rate of whole system to increase, the complete machine power consumption is excessive, shorten the service life of kinetic pump and glue conveying box, the interface seal break-off causes leaking glue etc., thereby practicality is had a greatly reduced quality.
Summary of the invention
For the deficiencies in the prior art, the purpose of this utility model is to provide a kind of novel energy-conserving low-pressure glue-injection device.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of novel energy-conserving low-pressure glue-injection device, comprise colloidal sol cylinder and mould, described colloidal sol cylinder is provided with plastic hole and return port, the place, plastic hole is provided with kinetic pump, and the jet place of described mould is provided with Spray gun nozzle, and kinetic pump is connected with Spray gun nozzle by the injecting glue pipeline, on return port, be provided with return valve, this return valve and injecting glue pipeline communication, be provided with open-close on-off on described Spray gun nozzle, and this open-close on-off is connected with return valve.Described return valve is adjustable high pressure, the quick return valve of ultralow pressure.Between described open-close on-off and return valve, be disposed with pressure valve and magnetic valve.
The beneficial effects of the utility model are: on Spray gun nozzle, be provided with open-close on-off, this open-close on-off is connected with return valve, like this, in case Spray gun nozzle is closed, return valve just initiatively switches to the ultralow pressure state, and return valve is opened and made lyosol current, the load reduction of moving like this pump is to the state that approaches zero, reduced to a great extent the power consumption of kinetic pump, played service life energy-conservation and increase kinetic pump and whole piece injecting glue pipeline, the practicality of whole injection system is strengthened greatly.
The accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
This Fig. 1 is the utility model structural representation.
L. colloidal sol cylinder in figure, 11. plastic holes, 12. return ports, 2. kinetic pump, 3. injecting glue pipeline, 4. return valve, 5. mould, 6. open-close on-off, 7. Spray gun nozzle, 8. pressure valve, 9. magnetic valve.
The specific embodiment
With reference to shown in Figure 1, a kind of novel energy-conserving low-pressure glue-injection device, comprise colloidal sol cylinder 1 and mould 5, described colloidal sol cylinder 1 is provided with plastic hole 11 and return port 12, 11 places, plastic hole are provided with kinetic pump 2, the jet place of described mould 5 is provided with Spray gun nozzle 7, kinetic pump 2 is connected with Spray gun nozzle 7 by injecting glue pipeline 3, return port 12 places are provided with return valve 4 and are communicated with injecting glue pipeline 3, this return valve 4 is adjustable high pressure, the quick return valve of ultralow pressure, super-pressure and ultralow pressure state can arbitrarily switch, return valve 4 is snap switch or baroswitch, thereby, plastic hole 11, injecting glue pipeline 3 and return port 12 have formed a loop that is communicated with colloidal sol cylinder 1, on described Spray gun nozzle 7, be provided with open-close on-off 6, this open-close on-off 6 is connected with return valve 4.When Spray gun nozzle 7 is opened, return valve 4 is in high pressure conditions, lyosol is impassable, return port 12 sealings, kinetic pump 2 work makes lyosol enter die cavity with injecting glue pipeline 3 to inject, after in die cavity, filling with, open-close on-off 6 is closed signal is passed to return valve 4, return valve 4 is adjusted to the ultralow pressure state automatically, return port 12 is open-minded, colloidal sol in injecting glue pipeline 3 can be back to colloidal sol chamber 1 by return port 12, now kinetic pump 2 loads are down to zero the state that approaches, in the operating process of actual glue-injection machine, during as the battery of mobile phone injecting glue, the actual injecting glue time is 2-3 second, and an injecting glue cycle is generally 10 to 15 seconds, so the utility model energy-conservation 60-80% that is about the whole power consumption of kinetic pump 2 herein, the life-span of pump has also increased by 3 to 5 times, therefore the power consumption of whole injection system greatly reduces, saved the energy, increase the service life of kinetic pump 2 and injecting glue pipeline 3, thereby the practicality of whole system strengthens greatly.In addition, between described open-close on-off 6 and return valve 4, be disposed with pressure valve 8 and magnetic valve 9, the existence of these two valves makes the control of whole system more simple, efficient.
Claims (3)
1. novel energy-conserving low-pressure glue-injection device, comprise colloidal sol cylinder and mould, described colloidal sol cylinder is provided with plastic hole and return port, the place, plastic hole is provided with kinetic pump, and the jet place of described mould is provided with Spray gun nozzle, and kinetic pump is connected with Spray gun nozzle by the injecting glue pipeline, on return port, be provided with return valve, this return valve and injecting glue pipeline communication is characterized in that: on described Spray gun nozzle, be provided with open-close on-off, this open-close on-off is connected with return valve.
2. a kind of novel energy-conserving low-pressure glue-injection device according to claim 1, is characterized in that, described return valve is adjustable high pressure, the quick return valve of ultralow pressure.
3. according to claim l or 2 described a kind of novel energy-conserving low-pressure glue-injection devices, it is characterized in that, between described open-close on-off and return valve, be disposed with pressure valve and magnetic valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203357962U CN203304125U (en) | 2012-07-12 | 2012-07-12 | Novel energy-saving low-pressure glue injecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203357962U CN203304125U (en) | 2012-07-12 | 2012-07-12 | Novel energy-saving low-pressure glue injecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203304125U true CN203304125U (en) | 2013-11-27 |
Family
ID=49610361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012203357962U Expired - Fee Related CN203304125U (en) | 2012-07-12 | 2012-07-12 | Novel energy-saving low-pressure glue injecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203304125U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105435711A (en) * | 2015-12-23 | 2016-03-30 | 北京天宜上佳新材料有限公司 | Uniform-speed quantitative glue injection apparatus |
| US20210031464A1 (en) * | 2018-03-01 | 2021-02-04 | Basf Se | Method for manufacturing a body made of a porous material |
| US20210114262A1 (en) * | 2018-03-01 | 2021-04-22 | Basf Se | Mold for manufacturing a body made of a porous material |
-
2012
- 2012-07-12 CN CN2012203357962U patent/CN203304125U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105435711A (en) * | 2015-12-23 | 2016-03-30 | 北京天宜上佳新材料有限公司 | Uniform-speed quantitative glue injection apparatus |
| CN105435711B (en) * | 2015-12-23 | 2018-08-07 | 北京天宜上佳新材料股份有限公司 | Quantitative at the uniform velocity glue filling device |
| US20210031464A1 (en) * | 2018-03-01 | 2021-02-04 | Basf Se | Method for manufacturing a body made of a porous material |
| US20210114262A1 (en) * | 2018-03-01 | 2021-04-22 | Basf Se | Mold for manufacturing a body made of a porous material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131127 Termination date: 20140712 |
|
| EXPY | Termination of patent right or utility model |