CN202017126U - Fully-automatic glue constant quantity supply device - Google Patents
Fully-automatic glue constant quantity supply device Download PDFInfo
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- CN202017126U CN202017126U CN2011200730519U CN201120073051U CN202017126U CN 202017126 U CN202017126 U CN 202017126U CN 2011200730519 U CN2011200730519 U CN 2011200730519U CN 201120073051 U CN201120073051 U CN 201120073051U CN 202017126 U CN202017126 U CN 202017126U
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- glue
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- pipeline
- screw pump
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Abstract
The utility model relates to a fully-automatic glue constant quantity supply device used in the procedures of processing, after finishing, gluing and foaming needle punched nonwoven automobile carpet fabric products. The fully-automatic glue constant quantity supply device comprises a pre-stirring machine, a screw pump, a premixer and a foaming head which are connected with one another sequentially through pipelines; an air inlet of the premixer is communicated with compressed air through a pipeline; an electromagnetic flowmeter is arranged on the pipeline between the screw pump and the premixer; a gas flowmeter and an air proportional valve connected with each other in series are arranged on the pipeline between the premixer and the compressed air; the electromagnetic flowmeter, the gas flowmeter and the air proportional valve are electrically connected with a programmable logical controller (PLC) respectively; and the screw pump is electrically connected with the PLC through a first frequency converter. In the fully-automatic glue constant quantity supply device, the PLC automatically and constantly controls the compressed air flow and glue flow in the premixer, so stable gluing quantity in the needle punched nonwoven after finishing procedure is guaranteed, deviation of gram weight per meter of the finished product is reduced, uniform appearance and handfeel of the product are guaranteed, and qualified ratio of the product is improved.
Description
Technical field
The sizer that uses in the glue foamed process, specifically a kind of full-automatic glue constant feedway of controlling spread and foaming effect were gone up in arrangement after the utility model related to the processing of acupuncture nonwoven car carpeting lining product.
Background technology
The last glue foamed process of arrangement is finished jointly by compressed air and screw pump after the processing of acupuncture nonwoven car carpeting lining product.The sizer that uses as shown in Figure 1 at present, constitute by pre-mixer 1, screw pump 6, premixed device 12, frothing head 13, glue spraying head 14, after mixing, compressed air 17 and glue enters frothing head 13 foaming in premixed device 12, be sprayed onto on the nonwoven fabric 16 in the cement dipping machine 15 by glue spraying head 14 again, finish the glue foamed process.In this device,, need the electric machine frequency of the air inflow of manual adjustments compressed air 17 and manual adjustments glue screw pump 6 to control the supply of glue in order to control spread and foaming effect.Because the random variation of air compression system pressure and the fluctuation of taking out colloid system, dependence adjusting manually improves after only relying on manual observation gluing effect, cause the two ratio of air and glue improper, thereby often cause gluing irregular, finished product list Mick is heavy irregular, the well-pressed feel of the soft durometer of product is also irregular, and back finishing effect is bad.
Summary of the invention
The utility model provides a kind of full-automatic glue constant feedway at the problems referred to above, and this device can keep the constant of compressed air require and glue flow, reaches the purpose of even gluing.
According to the technical solution of the utility model: a kind of full-automatic glue constant feedway, comprise the pre-mixer that links to each other by the pipeline order, screw pump, premixed device and frothing head, the air intlet of described premixed device is connected with compressed air by pipeline, pipeline between described screw pump and the described premixed device is provided with the Electromagnetic Flow instrument, pipeline between described premixed device and the described compressed air is provided with the gas flow meter and the AIR Proportional valve of polyphone, described Electromagnetic Flow instrument, described gas flow meter and described AIR Proportional valve are electrically connected with PLC respectively, and described screw pump is electrically connected with described PLC by first frequency converter.
Pipeline between described pre-mixer and the described screw pump is provided with taking out the glue pump and having the glue tank of LOAD CELLS of polyphone, and the described glue pump of taking out is electrically connected with described PLC by second frequency converter, and described LOAD CELLS is electrically connected with described PLC.
Be provided with Level meter in the described glue tank, described Level meter is electrically connected with described PLC.
Described frothing head adopts variable frequency control, and is electrically connected with described PLC.
Described PLC is electrically connected with man-machine interface.
Technique effect of the present utility model is: the utility model changes the compressed air require and the glue flow of premixed device into the PLC Automatic Control by manual control, guaranteed constant at chronomere's compressed air flow of minimum and glue flow, kept the stable of needle punched non-woven fabrics finishing process spread, dwindled the heavy deviation of finished product list Mick, guaranteed that product appearance and feel are even; The utility model has reduced the substandard product that manual operation causes, and has improved the qualification rate of product, has improved automaticity, has reduced labour intensity.
Description of drawings
Fig. 1 is the structural representation of sizer of the prior art.
Fig. 2 is a structural representation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is further described.
Among Fig. 1, Fig. 2, comprise pre-mixer 1, take out glue pump 2, glue tank 3, LOAD CELLS 4, beam 5, screw pump 6, Electromagnetic Flow instrument 7, gas flow meter 8, AIR Proportional valve 9, second frequency converter 10, first frequency converter 11, premixed device 12, frothing head 13, glue spraying head 14, cement dipping machine 15, nonwoven fabric 16, compressed air 17, PLC18, man-machine interface 19, Level meter 20 etc.
As shown in Figure 2, the utility model is a kind of full-automatic glue constant feedway, comprises the pre-mixer 1, screw pump 6, premixed device 12 and the frothing head 13 that link to each other by the pipeline order, and the air intlet of premixed device 12 is connected with compressed air 17 by pipeline.
Pipeline between screw pump 6 and the premixed device 12 is provided with Electromagnetic Flow instrument 7, pipeline between premixed device 12 and the compressed air 17 is provided with the gas flow meter 8 and the AIR Proportional valve 9 of polyphone, Electromagnetic Flow instrument 7, gas flow meter 8 and AIR Proportional valve 9 are electrically connected with Programmable Logic Controller PLC18 respectively, and screw pump 6 is electrically connected with PLC18 by first frequency converter 11.
Be supplied to the compressed air require of premixed device 12 and the flow of glue to obtain feeding back to PLC18 behind the signal by gas flow meter 8 and Electromagnetic Flow instrument 7 respectively, computing output by PLC18 drives AIR Proportional valve 9 and first frequency converter 11 of controlling screw pump 6, changes with modified flow rate to reach air and the glue proportions constant that flows to premixed device 12.
In order to guarantee to be transported to the glue constant pressure of screw pump 6, on the pipeline between pre-mixer 1 and the screw pump 6, can also be provided with taking out glue pump 2 and having the glue tank 3 of LOAD CELLS 4 of polyphone, take out glue pump 2 and be electrically connected with PLC18 by second frequency converter 10, LOAD CELLS 4 is electrically connected with PLC18.The signal input PLC18 that LOAD CELLS 4 obtains controls the electric machine frequency of taking out glue pump 2 by second frequency converter 10, and the glue in the glue tank 3 are remained in the constant scope.
Constant for the liquid level that further guarantees glue in the glue tank 3, in glue tank 3, can also be provided with Level meter 20, Level meter 20 is electrically connected with PLC18.The signal acting in conjunction that signal that Level meter 20 obtains and LOAD CELLS 4 obtain is controlled by the PLC18 and second frequency converter 10 and to be taken out glue pump 2, makes the liquid level of glue in the glue tank 3 keep constant.
In order to control gas release, frothing head 13 adopts variable frequency control, and is electrically connected with PLC18.
PLC18 also is electrically connected with man-machine interface 19, can set the parameter of compressed air require and glue flow by man-machine interface 19 respectively according to product technology spread.
The course of work of the present utility model is as follows: the glue that stirs through pre-mixer 1 is transported to glue tank 3 by taking out glue pump 2, the glue tank 3 interior glue quantity fluctuations of weighing are set by man-machine interface 19, import PLC 18 by the signal that LOAD CELLS 4 and liquid level instrument 20 obtain, take out the electric machine frequency of glue pump 2 again by 10 controls of second frequency converter, the glue that reaches the glue tank 3 of weighing remains in the constant scope, thereby guarantees to be transported to the glue constant pressure of screw pump; It is to be mixed with the glue of screw pump 6 outputs after frothing head 13 stirrings are finished jointly by compressed air 17 that the glue foamed process is gone up in the back arrangement, and compressed air 17 and screw pump 6 output glue proportions constant could guarantee that the gluing effect is evenly good.On man-machine interface 19, set compressed air require and glue flow parameter respectively according to product technology spread, the flow of compressed air require and glue is obtained feeding back to PLC18 behind the signal by gas flow meter 8 and Electromagnetic Flow instrument 7 respectively, drive first frequency converter 11 of AIR Proportional valve 9 and control screw pump 6 by the computing output of PLC18, change with modified flow rate and reach air and the glue proportions constant that flows to premixed device 12, the glue air that mixes together enters frothing head 13, the stirring of staggered intensive stirrer gear in rotation frothing head 13, blowing agent and air compressed air 17 and the screw pump 6 in addition of expanding that play a role in the glue, the power of extruding of frothing head 13 is delivered to glue spraying head 14 with glue, produce foam at glue spraying head 14 place's release pressures, through cement dipping machine 15 glue is coated on the nonwoven fabric 16 equably by reciprocating glue spraying head 14.
The utility model changes the compressed air require and the glue flow of premixed device 12 into the PLC18 Automatic Control by manual control, guaranteed constant at chronomere's compressed air flow of minimum and glue flow, kept the stable of needle punched non-woven fabrics finishing process spread, dwindled the heavy deviation of finished product list Mick, guaranteed that product appearance and feel are even; The utility model has reduced the substandard product that manual operation causes, and has improved the qualification rate of product, has improved automaticity, has reduced labour intensity.
Claims (5)
1. full-automatic glue constant feedway, comprise the pre-mixer (1) that links to each other by the pipeline order, screw pump (6), premixed device (12) and frothing head (13), the air intlet of described premixed device (12) is connected with compressed air (17) by pipeline, it is characterized in that: the pipeline between described screw pump (6) and the described premixed device (12) is provided with Electromagnetic Flow instrument (7), pipeline between described premixed device (12) and the described compressed air (17) is provided with the gas flow meter (8) and the AIR Proportional valve (9) of polyphone, described Electromagnetic Flow instrument (7), described gas flow meter (8) and described AIR Proportional valve (9) respectively with PLC(18) be electrically connected, described screw pump (6) is by first frequency converter (11) and described PLC(18) be electrically connected.
2. according to the described full-automatic glue constant feedway of claim 1, it is characterized in that: the pipeline between described pre-mixer (1) and the described screw pump (6) is provided with taking out glue pump (2) and having the glue tank (3) of LOAD CELLS (4) of polyphone, the described glue pump (2) of taking out is by second frequency converter (10) and described PLC(18) be electrically connected described LOAD CELLS (4) and described PLC(18) be electrically connected.
3. according to the described full-automatic glue constant feedway of claim 2, it is characterized in that: be provided with Level meter (20) in the described glue tank (3), described Level meter (20) and described PLC(18) be electrically connected.
4. according to the described full-automatic glue constant feedway of claim 1, it is characterized in that: described frothing head (13) adopts variable frequency control, and with described PLC(18) be electrically connected.
5. according to the described full-automatic glue constant feedway of claim 1, it is characterized in that: described PLC(18) be electrically connected with man-machine interface (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200730519U CN202017126U (en) | 2011-03-18 | 2011-03-18 | Fully-automatic glue constant quantity supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200730519U CN202017126U (en) | 2011-03-18 | 2011-03-18 | Fully-automatic glue constant quantity supply device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202017126U true CN202017126U (en) | 2011-10-26 |
Family
ID=44810797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200730519U Expired - Fee Related CN202017126U (en) | 2011-03-18 | 2011-03-18 | Fully-automatic glue constant quantity supply device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202017126U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107513831A (en) * | 2017-09-29 | 2017-12-26 | 宁波源生针织有限公司 | Viscose glue cotton yarn coating technique |
| CN107574605A (en) * | 2017-09-29 | 2018-01-12 | 宁波源生针织有限公司 | The glue spreading apparatus of viscose glue cotton yarn |
-
2011
- 2011-03-18 CN CN2011200730519U patent/CN202017126U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107513831A (en) * | 2017-09-29 | 2017-12-26 | 宁波源生针织有限公司 | Viscose glue cotton yarn coating technique |
| CN107574605A (en) * | 2017-09-29 | 2018-01-12 | 宁波源生针织有限公司 | The glue spreading apparatus of viscose glue cotton yarn |
| CN107513831B (en) * | 2017-09-29 | 2019-05-24 | 宁波源生针织有限公司 | Viscose glue cotton yarn coating technique |
| CN107574605B (en) * | 2017-09-29 | 2019-06-07 | 宁波源生针织有限公司 | The glue stations of viscose glue cotton yarn |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111026 Termination date: 20140318 |