CN105771784A - A half-blockage preventing glue mixer - Google Patents
A half-blockage preventing glue mixer Download PDFInfo
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- CN105771784A CN105771784A CN201410809880.7A CN201410809880A CN105771784A CN 105771784 A CN105771784 A CN 105771784A CN 201410809880 A CN201410809880 A CN 201410809880A CN 105771784 A CN105771784 A CN 105771784A
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- glue
- mixing machine
- conveying box
- staving
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Abstract
A half-blockage preventing glue mixer is disclosed. The glue mixer comprises a glue storing mechanism and a glue mixing mechanism. The glue storing mechanism includes at least two sealed glue storage barrels. The glue mixing mechanism comprises a glue mixing nozzle. A glue conveying pipe is disposed between each glue storage barrel and the glue mixing nozzle. The glue conveying pipes are provided with glue conveying mechanisms. The glue mixer also comprises weight measuring mechanisms used for measuring weights of the glue storage barrels. The weight measuring mechanisms comprise platforms where the glue storage barrels are put. At least three weight sensors are evenly disposed in an annular manner on each of the platforms. The glue mixer can monitor the glue conveying pipes in real time and can prevent half blockage.
Description
Technical field
The present invention relates to a kind of mixing machine, for a kind of, concrete can detect whether glue conveying box exists half stifled mixing machine.
Background technology
In printing packaging industry, solvent-free compound is a kind of environment-friendly type combination process, and along with the promotion energetically at home of this technique and popularization, solvent-free equipment complex is widely used in production.In order to adapt to the demand of high-speed automated production, double-component mixing machine becomes indispensable equipment during solvent-free combination process produces.
Owing to the medium of mixing machine mixing is the glue that viscosity is bigger, after a long time use, glue can stick on the inwall of glue conveying box, the effective aperture causing glue conveying box diminishes, namely glue conveying box exists partly stifled, owing to there is the circulation also being able to keep glue in half stifled glue conveying box, therefore, how to detect glue conveying box whether exist half stifled be of the prior art one big difficult point.Owing to each component proportion of mixing machine requires strict, the proportioning between each component relies primarily on and sets gear pump rotating speed and control the flow of each component and realize.If glue conveying box exists half stifled situation, although glue also is able to circulation, but when the same rotating speed of gear pump, the flow of glue can diminish, so, the proportioning become again between each component causing mixing machine changes, and then causes that mixed glue cannot meet instructions for use.
Summary of the invention
In view of this, it is an object of the invention to provide a kind of anti-half stifled mixing machine, it is possible to glue conveying box is monitored in real time, it is prevented that half is stifled.
For reaching above-mentioned purpose, the present invention provides following technical scheme:
A kind of anti-half stifled mixing machine, including storage gluing mechanism and glue-mixing mechanism, described storage gluing mechanism includes the storing container that at least two is airtight, and described glue-mixing mechanism includes mixed glue head, being respectively equipped with glue conveying box between all of described storing container and described mixed glue head, described glue conveying box is provided with defeated gluing mechanism；Also include the Weight-measuring device for measuring described storing container weight；Described Weight-measuring device includes laying platform for what place storing container, described in lay annular on platform and be laid with at least three gravity sensor.
Further, described glue conveying box is provided with the pressure transducer for measuring glue conveying box pressure, and described pressure transducer is arranged between described defeated gluing mechanism and described mixed glue head.
Further, described gravity sensor annular is uniform is set to three.
Further, described defeated gluing mechanism includes the reductor that motor is connected and the gear pump being connected with described speed reducer drive with described motor-driven, and described gear pump is connected on described glue conveying box.
Further, described glue conveying box is provided with the check valve between described gear pump and mixed glue head.
Further, described storage vat includes the staving for storing glue and covers the bung being contained on described staving, is provided with seal washer and the hold-down mechanism for being pressed abd fixed on described staving by described bung between described staving and bung.
Further, described hold-down mechanism includes fixing, with described bung, the depression bar being connected, one end of described depression bar is provided with connection screw rod, and described depression bar is provided with and is connected, with described, the articulated joint that screw rod connects, and described staving is provided with fixes the connection seat of connection with the described screw rod that is connected；The other end of described depression bar is provided with open slot, described staving is correspondingly provided with described open slot fastening mounting seat, described fastening mounting seat is hingedly connected with the fastening screw coordinated with described open slot, and described fastening screw is provided with clamp nut.
Further, also include for the vacuum pump to two described storing container evacuation.
The beneficial effects of the present invention is:
The anti-half stifled mixing machine of the present invention, by arranging Weight-measuring device, when in mixing machine running, can measure the rate of weight change of storing container in real time, and then draw the flow of glue, when the flow of glue is when the scope set, it is stifled that glue conveying box is absent from half, when the flow of glue is less than the scope set, then show that glue conveying box exists half stifled, it is necessary to glue conveying box is carried out；By annular is uniform arranges multiple gravity sensor laying on platform, it is possible to increase the weight measurement precision of storing container, improve ability to predict.
By arranging pressure transducer on glue conveying box, it is possible to measure the pressure in glue conveying box in real time, changed together with gravity measuring device by pressure, it is possible to judge whether glue conveying box exists half more accurately stifled.
Accompanying drawing explanation
In order to make the purpose of the present invention, technical scheme and beneficial effect clearly, the present invention provides drawings described below to illustrate:
Fig. 1 is the structural representation of the anti-half stifled mixing machine embodiment of the present invention；
Fig. 2 is the right view of Fig. 1；
Fig. 3 is the A detail drawing of Fig. 2；
Fig. 4 is the axonometric chart of the present embodiment double-component mixing machine；
Fig. 5 is the pipeline connection diagram of the present embodiment double-component mixing machine；
Fig. 6 is the structural representation of Weight-measuring device.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the invention will be further described, so that those skilled in the art can be better understood from the present invention and can be practiced, but illustrated embodiment is not as a limitation of the invention.
As it is shown in figure 1, block up the structural representation of mixing machine embodiment for the present invention anti-half.The anti-half stifled mixing machine of the present embodiment, including storage gluing mechanism and glue-mixing mechanism, storage gluing mechanism includes the airtight storing container of at least two 1, and glue-mixing mechanism includes mixed glue head 2, being respectively equipped with glue conveying box 3 between all of storing container 1 and mixed glue head 2, glue conveying box 3 is provided with defeated gluing mechanism.The mixing machine of the present embodiment includes two storing containers 1.The anti-half stifled mixing machine of the present embodiment also includes the Weight-measuring device for measuring described storing container weight.Weight-measuring device includes laying platform 20 for what place storing container 1, lays annular on platform 20 and is laid with at least three gravity sensor 21.Gravity sensor 21 annular of the present embodiment is uniform is set to three, it is possible to meet the purpose accurately measuring storing container 1 weight.Preferably, the glue conveying box 3 of the present embodiment is provided with the pressure transducer 22 for measuring glue conveying box pressure, and pressure transducer 22 is arranged between defeated gluing mechanism and mixed glue head 2.
The anti-half stifled mixing machine of the present embodiment, by arranging Weight-measuring device, when in mixing machine running, can measure the rate of weight change of storing container in real time, and then draw the flow of glue, when the flow of glue is when the scope set, it is stifled that glue conveying box is absent from half, when the flow of glue is less than the scope set, then show that glue conveying box exists half stifled, it is necessary to glue conveying box is carried out；By annular is uniform arranges multiple gravity sensor 21 laying on platform 20, it is possible to increase the weight measurement precision of storing container 1, improve ability to predict.By arranging pressure transducer 22 on glue conveying box 3, it is possible to measure the pressure in glue conveying box 3 in real time, changed together with gravity measuring device by pressure, it is possible to judge whether glue conveying box exists half more accurately stifled.
Two storing containers 1 of the present embodiment are additionally provided with for the vacuum pump 4 to its evacuation, the defeated gluing mechanism of the present embodiment includes motor 5 and motor 5 is in transmission connection reductor 6 and the gear pump 7 being in transmission connection with reductor 6, gear pump 7 is connected on glue conveying box 3, utilize this defeated gluing mechanism, it is possible to exported by the glue in storing container 1 to mixed glue head 2 place.Preferably, glue conveying box 3 is provided with the check valve 8 between gear pump 7 and mixed glue head 2, it is prevented that glue flows backwards.By arranging vacuum pump 4 to airtight storing container 1 evacuation, during use, utilize defeated gluing mechanism to be delivered to by the glue in storing container 1 after mixed glue head 2 mixes in proportion to export, when needs stop, stop defeated gluing mechanism, due in storage vat 1 by vacuum pump evacuation, under suction function, do not have glue output to mixing glue head 2, namely the function of cut-out is achieved, so, when not adopting pneumatic actuator, achieve output and the cut-out of glue, and it is absent from the defect that service life declines and maintenance is difficult that existing pneumatic actuator causes because of leakage glue.
Further, storage vat 1 includes the staving 9 for storing glue and covers the bung 10 being contained on staving 9, is provided with seal washer and the hold-down mechanism for being pressed abd fixed on staving 9 by bung 10 between staving 9 and bung 10.The hold-down mechanism of the present embodiment includes the depression bar 11 that be connected fixing with bung 10, one end of depression bar 11 is provided with connection screw rod 12, depression bar 11 is provided with and is connected the articulated joint 13 that screw rod 12 connects, staving 9 is provided with and is connected the fixing connection seat 14 connected of screw rod 12, namely connect articulated joint 13 by connection screw rod 12 and connect seat 14, bung 10 can be made to rotate, facilitate opening and closed procedure of bung 10.The other end of depression bar 11 is provided with open slot 15, staving 9 is correspondingly provided with fastening mounting seat 16 with open slot 15, fastening mounting seat 16 is hingedly connected with the fastening screw 17 coordinated with open slot 15, fastening screw 17 is provided with clamp nut 18, during use, by in fastening screw 17 precession open slot 15, tightening clamp nut 18 can be pressed abd fixed on bung 10 on staving 9.So, the airtight performance between bung 10 and staving 9 can be ensured, it can be ensured that the effect of vacuum pump 4 evacuation.Being additionally provided with water inlet pipe 19 etc. on bung 10, water inlet pipe 19 is provided with sealed valve, and when vacuum pump 4 evacuation, these sealed valves all need to close.
Embodiment described above is only the preferred embodiment lifted for absolutely proving the present invention, and protection scope of the present invention is not limited to this.Equivalent replacement that those skilled in the art make on basis of the present invention or conversion, all within protection scope of the present invention.Protection scope of the present invention is as the criterion with claims.
Claims (8)
1. an anti-half stifled mixing machine, including storage gluing mechanism and glue-mixing mechanism, described storage gluing mechanism includes the storing container that at least two is airtight, described glue-mixing mechanism includes mixed glue head, it is respectively equipped with glue conveying box between all of described storing container and described mixed glue head, described glue conveying box is provided with defeated gluing mechanism, it is characterised in that: also include the Weight-measuring device for measuring described storing container weight；Described Weight-measuring device includes laying platform for what place storing container, described in lay annular on platform and be laid with at least three gravity sensor.
2. anti-half stifled mixing machine according to claim 1, it is characterised in that: described glue conveying box is provided with the pressure transducer for measuring glue conveying box pressure, and described pressure transducer is arranged between described defeated gluing mechanism and described mixed glue head.
3. anti-half stifled mixing machine according to claim 1, it is characterised in that: described gravity sensor annular is uniform is set to three.
4. the anti-half stifled mixing machine according to any one of claim 1-3, it is characterized in that: described defeated gluing mechanism includes the reductor that motor is connected and the gear pump being connected with described speed reducer drive with described motor-driven, and described gear pump is connected on described glue conveying box.
5. anti-half stifled mixing machine according to claim 4, it is characterised in that: described glue conveying box is provided with the check valve between described gear pump and mixed glue head.
6. anti-half stifled mixing machine according to claim 1, it is characterized in that: described storage vat includes the staving for storing glue and covers the bung being contained on described staving, is provided with seal washer and the hold-down mechanism for being pressed abd fixed on described staving by described bung between described staving and bung.
7. anti-half stifled mixing machine according to claim 6, it is characterized in that: described hold-down mechanism includes fixing, with described bung, the depression bar being connected, one end of described depression bar is provided with connection screw rod, described depression bar is provided with and is connected, with described, the articulated joint that screw rod connects, and described staving is provided with fixes the connection seat of connection with the described screw rod that is connected；The other end of described depression bar is provided with open slot, described staving is correspondingly provided with described open slot fastening mounting seat, described fastening mounting seat is hingedly connected with the fastening screw coordinated with described open slot, and described fastening screw is provided with clamp nut.
8. anti-half stifled mixing machine according to claim 1, it is characterised in that: also include for the vacuum pump to two described storing container evacuation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410809880.7A CN105771784A (en) | 2014-12-24 | 2014-12-24 | A half-blockage preventing glue mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410809880.7A CN105771784A (en) | 2014-12-24 | 2014-12-24 | A half-blockage preventing glue mixer |
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| Publication Number | Publication Date |
|---|---|
| CN105771784A true CN105771784A (en) | 2016-07-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410809880.7A Pending CN105771784A (en) | 2014-12-24 | 2014-12-24 | A half-blockage preventing glue mixer |
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| CN (1) | CN105771784A (en) |
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| CH324938A (en) * | 1954-02-03 | 1957-10-15 | Josef Meyer Eisen Und Waggonba | Closure device on a container for flammable liquids |
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| DE10231288A1 (en) * | 2002-07-10 | 2004-01-22 | Bähr GmbH Bremen Industrie Technik | Dosing paste and glue mixer has continuous pumping with flow sensor to control rate and return flow if required |
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