CN205187832U - Take out material device - Google Patents
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- CN205187832U CN205187832U CN201520986865.XU CN201520986865U CN205187832U CN 205187832 U CN205187832 U CN 205187832U CN 201520986865 U CN201520986865 U CN 201520986865U CN 205187832 U CN205187832 U CN 205187832U
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Abstract
The utility model discloses a take out material device, it is arranged in extracting liquid from top open -ended container, and it is including taking out material mechanism and actuating mechanism, take out material mechanism including taking out material pipe and cage, the pan feeding mouth of taking out the material pipe is located in the cage, the side of cage is provided with takes out the material opening more than two, take out material mechanism by suspension ground installation, so that stretch into downwards in the container, it is in to take out material mechanism the up -and -down motion carries out under actuating mechanism's the drive. The utility model discloses a take out material mechanism and taking out when material, during liquid material in the container can only roughly get into the cage along the horizontal direction, thereby make material that take out material device extracted is with to take out the level that the material opening located corresponding, has avoided the material of extraction upper strata or lower floor.
Description
Technical field
The utility model relates to one and takes out materials device, and it is specially adapted to the liquid extracting need hierarchy from the liquid material of layering.
Background technology
In industrial practice, usually can use the liquid material be made up of two or more component (such as industrial liquid and colloidal objects), this kind of liquid material usually can produce lamination and cause material component uneven.For coating, mixed coating often causes insoluble loose colour problem because of upper strata layering.When forming layering, generally should avoid using the supernatant liquid comprising loose colour, and wish to extract the liquid in the following particular range of liquid level.In addition, also usually can run in industry and intentionally the situation that is separated be carried out in liquid material layering.
In prior art, for solving the demand, usually adopt the depth of penetration manually controlling mateiral pump.But, this manual mode can not ensure precision, depth of penetration is not enough and cause having extracted supernatant liquid, or has extracted bottom liquid because depth of penetration is excessive, and these deficiencies all can cause being mixed into undesirable liquid component in extracted liquid.
For this reason, providing a kind of actv. to take out materials device to realize the liquid extracting need hierarchy from aforementioned liquid material is one of target that those skilled in the art is all the time pursued.
Utility model content
In view of the above present situation of prior art, main purpose of the present utility model is to provide one to take out materials device, and it can ensure the liquid extracting need hierarchy from the liquid material of layering.
Above-mentioned purpose is achieved through the following technical solutions:
One takes out materials device, and it is for extracting liquid from the container of upper opening, and it comprises Chou Liao mechanism and driver train; Described Chou Liao mechanism comprises material-pumping tube and cage, the feeding mouth of described material-pumping tube is arranged in described cage, the side of described cage is provided with two or more and takes out material opening, described Chou Liao mechanism installs with being suspended, to stretch in described container downwards, described Chou Liao mechanism carries out up-and-down movement under the driving of described driver train.
Preferably, described in take out materials device and also comprise relative to the hard-wired displacement pickup of described cage, when described Chou Liao mechanism stretches in described container, institute's displacement sensors is positioned at the opening range of described container in the horizontal direction.
Preferably, institute's displacement sensors is ultrasound displacement sensor or optical displacement sensor.
Preferably, described in take out materials device and comprise support, described support carries out up-and-down movement under the driving of described driver train, and described Chou Liao mechanism and institute's displacement sensors are installed on described support.
Preferably, described Chou Liao mechanism comprises screw pump, and described screw pump is plugged in described cage relatively regularly.
Preferably, described cage comprises hopper portion and is connected to pipe portion above described hopper portion, described in take out material opening and be arranged on the side in described hopper portion.
Preferably, described hopper portion in the frustum expanded downwards, described in take out the bottom that material opening is arranged near described frustum.
Preferably, described in take out materials device and comprise the first column and the second column, described driver train comprises the first leading screw being installed on described first column and the second leading screw being installed on described second column.
Preferably, described driver train also comprises the first drop-gear box be positioned on the first column and the second drop-gear box be positioned on the second column.
Preferably, described driver train also comprises motor, and described motor is installed on described first drop-gear box or described second drop-gear box, is also provided with synchronizer gear between described first drop-gear box and described second drop-gear box.
Chou Liao mechanism of the present utility model is when carrying out taking out material, liquid material in container can only enter in cage roughly in the horizontal direction, thus take out material that materials device extracts described in making with taking out and expect that the level residing for opening is corresponding, avoid the material extracting upper strata or lower floor.Further, by arranging displacement pickup, mixing device of the present utility model also can detect material liquid level easily, thus can follow liquid level change and drive the feeding of Chou Liao mechanism taking out in material process, ensures the liquid material extracting need hierarchy all the time.
Accompanying drawing explanation
Be described according to preferred implementation of taking out materials device of the present utility model hereinafter with reference to accompanying drawing.In figure:
Fig. 1 is the schematic front view of taking out materials device of preferred implementation of the present utility model;
Fig. 2 is the schematic side view of taking out materials device of Fig. 1;
Fig. 3 is the schematic top plan view of taking out materials device of Fig. 1;
Fig. 4 is the appearance schematic diagram of taking out the cage in materials device of Fig. 1.
Detailed description of the invention
The utility model is for the extraction problem by different level of stratified liquid material (such as coating, sizing material, paint etc.), and provide one and take out materials device, it is for extracting liquid from the container of upper opening, particularly extracts the liquid of need hierarchy.
First see accompanying drawing 1-3, liquid material to be extracted is contained in the container 1 (such as expecting cylinder, barrel, material storing box etc.) of upper opening.Materials device of taking out of the present utility model mainly comprises Chou Liao mechanism and driver train.Wherein, described Chou Liao mechanism comprises material-pumping tube 2 and cage 3, the feeding mouth (being usually located at its end) of described material-pumping tube 2 is arranged in described cage 3, the side of described cage 3 is provided with takes out material opening (offer one, such as side, two or more circular hole or elongated hole, preferred two or more).Wherein, described Chou Liao mechanism installs with being suspended, can stretch into downwards in described container 1.Described Chou Liao mechanism can carry out up-and-down movement under the driving of described driver train.Preferably, the height of described feeding mouth and described to take out the height of expecting opening suitable, such as, is positioned at the scope of taking out material opening, or a little more than taking out material opening.
At this, the cover body that cage 3 can have any shape, except taking out except material opening of side, all can keep apart the material in the feeding mouth of material-pumping tube 2 and container 1 for all the other each of cage 3 effectively.Such as, as shown in Figure 1, cage 3 can comprise hopper portion 31, and this hopper portion 31 is such as sealably fixed on material-pumping tube 2, makes the feeding mouth of material-pumping tube 2 be arranged in hopper portion 31.Again such as, as shown in Figure 4, cage 3 can also comprise the pipe portion 32 be positioned at above hopper portion 31, and described pipe portion 32 links together hermetically with described hopper portion 31, thus material-pumping tube 2 can be plugged in described pipe portion 32, until its feeding mouth is arranged in described hopper portion 32.The cage 3 of these forms all can except side take out material opening except realize the function of effectively isolation.
When hold appropriate liquid material in container 1 and described cage 3 at least take out material opening portion be positioned at below liquid level time, because the material opening of taking out on cage 3 is arranged on side, and other face of cage 3 is closed, therefore, when material-pumping tube starts to take out material under the effect of outside suction (suction that such as mateiral pump provides), the liquid material in container 1 can only enter in cage 3 along approximate horizontal direction.Visible, of the present utility modelly take out material that materials device extracts with taking out and expect that the level residing for opening is corresponding, thus avoid the material extracting upper strata or lower floor.
Along with the carrying out taking out material process, the material liquid surface in container 1 declines gradually, drives Chou Liao mechanism to follow the decline of liquid level and declines, thus ensure the material not extracting upper strata all the time by driver train.
Especially, when liquid material to be extracted is divided into two-layer, and top layer is when belonging to N/R level, materials device of taking out of the present utility model is adopted to be extracted by liquid material below top layer easily, as long as guarantee that the material opening of taking out taking out cage 3 in material process is positioned at below top layer all the time.
For automatically completing said process, preferably, materials device of taking out of the present utility model also comprises relative to the hard-wired displacement pickup 4 of cage 3, for the height detecting material liquid surface, institute's displacement sensors 4 is installed into and taking out of described cage 3 expects to have constant vertical distance (it is higher than cage 3) between opening, and when described Chou Liao mechanism stretches in described container 1, institute's displacement sensors 4 is positioned at the opening range of described container 1 in the horizontal direction, namely, institute's displacement sensors 4 can be arranged in overthe openings or the opening (as long as being positioned at ullage) of described container 1.
By detecting electrolyte level in real time, can easily detection and isolation cover 3 take out material opening apart from the diff-H of liquid level, thus can ensure cage 3 take out the At The Height needed under material opening is positioned at liquid level all the time.Such as, because displacement pickup and taking out of cage expect that the distance (can be described as the first distance) between opening is known and constant, this first distance deducts the distance of liquid level to displacement pickup, and the first difference obtained is cage and takes out the diff-H of material opening to liquid level.So, by setting suitable the first difference (it is determined by the delamination of liquid material self), can ensure that the material opening of taking out of cage is positioned at all the time and subsurfacely determines At The Height.
On the other hand, when taking out material continuously, because liquid level may decline continuously, thus Chou Liao mechanism also will follow decline continuously, but does not also wish that cage touches container bottom, in order to avoid cause the damage of device under normal circumstances.To this, those skilled in the art will find apparent that the mode arranging smallest limit switch is to prevent cage descending excessive, to ensure safety.When cage 3 (is such as positioned at the lower limit position of setting in advance close to container bottom, also i.e. criticality safety position) time, the distance (can be described as second distance) between displacement pickup 4 and container bottom is also easily to know in advance and constant.This second distance deducts the distance of liquid level to displacement pickup, and the second difference obtained is actual electrolyte level.Visible, materials device of taking out of the present utility model can also actual electrolyte level easily in measuring vessel.
Therefore, when Chou Liao mechanism arrives lower limit position, Chou Liao mechanism of the present utility model will stop driver train immediately, and preferably stop Chou Liao mechanism simultaneously.Like this, can prevent from continuing to take out material after Chou Liao mechanism stops declining and the material that is drawn in top layer.
Preferably, the displacement pickup 4 adopted in the utility model can be ultrasound displacement sensor or optical displacement sensor.Such as, when adopting ultrasound displacement sensor, it sends ultrasonic signal towards liquid level, and is received from the ultrasonic signal that liquid level reflects, thus can obtain the distance of liquid level to ultrasound displacement sensor easily.Alternatively, optical displacement sensor (such as utilizing laser, infrared light etc.) also can obtain the distance of liquid level to displacement pickup easily.
Preferably, as shown in Figure 1, for convenience of installation position, ground displacement sensor 4, materials device of taking out of the present utility model comprises support 5, described support 5 can carry out up-and-down movement under the driving of described driver train, and described cage and institute's displacement sensors 4 are installed on described support 5.Also namely, can the support 5 of up-and-down movement by arranging, the up-and-down movement of Chou Liao mechanism and relative fixing between cage with displacement pickup can be realized easily.It is contemplated that displacement pickup 4 also can be arranged on cage, such as, be arranged in its pipe portion by means of changeover mechanism.
Preferably, described Chou Liao mechanism comprises screw pump (being preferably Pneumatic screw pump) 6, and described screw pump 6 is plugged in described cage 3 relatively regularly.
Such as, when cage only comprises hopper portion, the pipe portion of screw pump 6 can directly be plugged in hopper portion, and and be tightly connected between hopper portion, thus screw pump 6 is up-and-down movement together with cage 3.
Preferably, as shown in Figure 4, cage 3 comprises hopper portion 31 and is connected to the pipe portion 32 above described hopper portion 31, described in take out material opening and be arranged on the side in described hopper portion 32.
When cage 3 comprises pipe portion 32, screw pump 6 can directly be plugged in described pipe portion 32, and is fixed relative to described pipe portion 32, thus can simplify the installation of screw pump 6.
Described hopper portion 31 in the frustum expanded downwards, described in take out the bottom that material opening is arranged near described frustum.Because the circumferential size bottom frustum is large, thus can arranges and more take out material opening, thus ensure the effective charging area taking out material mouth, guarantee to take out material efficiency.
For ease of realizing the Feed servo system to Chou Liao mechanism, materials device of taking out of the present utility model preferably includes the first column 7 and the second column 8, and described driver train then preferably includes the first leading screw 9 being installed on described first column 7 and the second leading screw 10 being installed on described second column 8.Accordingly, first column 7 is also provided with the first guide rail (not shown) and coordinates with the first leading screw 9 and first nut slider mechanism 11, second column 8 of transmission is also provided with the second guide rail (not shown) and coordinates the second nut slider mechanism 12 of transmission with the second leading screw 10.Aforementioned brackets 5 such as by means of the cross-over connections such as crossbeam first column 7 and the second column 8, and can slide up and down along the first column 7 and the second column 8 under the driving of the first leading screw 9 and the second leading screw 10.
Take out materials device it is contemplated that of the present utility model and also only can have a column, or when comprising the first column and the second column, only comprise a set of leading screw and nut slider mechanism.But, the structure of the preferred two column of the utility model, double lead-screw can Shi Chouliao mechanism up-and-down movement more steadily, efficiency is higher.
Preferably, described driver train also comprises the first drop-gear box 13 being positioned at (being preferably placed at top) on the first column 7 and the second drop-gear box 14 being positioned at (being preferably placed at top) on the second column 8.Such as, the first drop-gear box 13 and the second drop-gear box 14 all can arrange motor, preferred servomotor, thus, by controlling the rotating speed of two motors, just can control the rotating speed of two leading screws in phase, thus Shi Liangge nut slider mechanism synchronously carries out up-and-down movement.
First drop-gear box and the second drop-gear box are preferably worm gear reducer, and it can complete deceleration transmission with less volume and larger transmitting ratio and increase moment of torsion.
But preferably, for reducing hardware cost and controlling difficulty, the utility model adopts a motor to drive the organization plan of two leading screws simultaneously.As shown in Figure 1, described driver train also comprises motor (being preferably servomotor) 16, described motor 16 is installed on described first drop-gear box 13 and (also can be installed on described second drop-gear box 14), is also provided with synchronizer gear 15 between described first drop-gear box 13 and described second drop-gear box 14.Such as, synchronizer gear 15 can be synchronous belt mechanism, also can be connecting shaft worm screw or stem gear (namely the two ends of an axle are provided with worm screw or gear, and carry out engaged transmission with the gear in two drop-gear boxs or worm gear simultaneously).Like this, under the driving of motor 16, the first leading screw and the second leading screw can keep synchronous rotary.
In the utility model, cage 3 such as can realize by means of holding tightly fixture 20 with the connection of support 5, as shown in Figure 2.
In addition, materials device of taking out of the present utility model can also comprise control box 17 and electrical control panel 18.Such as, control box 17 can be arranged on base 19, and be such as positioned at the rear (container 1 is also arranged on base) of container 1, electrical control panel 18 can be arranged on column, thus can obtain suitable operation height.
Preferably, in electrical control panel, multiple button can be set, such as, can realize the operations such as hand automatically switches, anxious to stop, starts, stopping.Such as, in a manual mode, can the rise and fall campaign of manually control Chou Liao mechanism; And in automatic mode, then automatically carry out the up-and-down movement that Chou Liao mechanism follows liquid level.
Preferably, control box 17 is as control center of taking out materials device of the present utility model, and inside is provided with the electric elementss such as PLC, servo-control unit, Switching Power Supply.When being positioned at the displacement pickup above container and the electrolyte level of container being detected, the numerical value detected feeds back in PLC in real time, PLC sends pulse to servo-control unit after carrying out data processing, thus servomotor is run by the direction of specifying, speed according to corresponding pulse.Just the liquid material extracting need hierarchy all the time can be realized thus.
Preferably, two columns 7,8 can be fixed together with base 19, thus make whole device form an entirety.The all right installed rows travelling wheel in below of base 19, thus materials device of taking out of the present utility model can move easily, to adapt to concrete technical application scene.
Materials device degree of automation of taking out of the present utility model is high, substantially increases production efficiency, while ensuring the quality of products, decreases human cost.
Especially, by arranging displacement pickup, materials device of taking out of the present utility model also can detect material liquid level easily, thus is convenient to follow the change of liquid level and drives the feeding of taking out materials device, thus ensures the liquid material extracting need hierarchy all the time.
Be to be understood that, above-mentioned embodiment is only exemplary, and it is nonrestrictive, when not departing from groundwork of the present utility model, the various obvious or equivalent amendment that those skilled in the art can make for above-mentioned details or replacement, all will be contained in right of the present utility model.
Claims (10)
1. take out a materials device, it, for extracting liquid from the container of upper opening, is characterized in that, it comprises Chou Liao mechanism and driver train; Described Chou Liao mechanism comprises material-pumping tube and cage, the feeding mouth of described material-pumping tube is arranged in described cage, the side of described cage is provided with two or more and takes out material opening, described Chou Liao mechanism installs with being suspended, to stretch in described container downwards, described Chou Liao mechanism carries out up-and-down movement under the driving of described driver train.
2. according to claim 1ly take out materials device, it is characterized in that, described materials device of taking out also comprises relative to the hard-wired displacement pickup of described cage, when described Chou Liao mechanism stretches in described container, institute's displacement sensors is positioned at the opening range of described container in the horizontal direction.
3. according to claim 2ly take out materials device, it is characterized in that, institute's displacement sensors is ultrasound displacement sensor or optical displacement sensor.
4. according to claim 2ly take out materials device, it is characterized in that, described in take out materials device and comprise support, described support carries out up-and-down movement under the driving of described driver train, and described Chou Liao mechanism and institute's displacement sensors are installed on described support.
5., according to taking out materials device one of claim 1-4 Suo Shu, it is characterized in that, described Chou Liao mechanism comprises screw pump, and described screw pump is plugged in described cage relatively regularly.
6. according to taking out materials device one of claim 1-4 Suo Shu, it is characterized in that, described cage comprises hopper portion and is connected to the pipe portion above described hopper portion, described in take out material opening and be arranged on the side in described hopper portion.
7. according to claim 6ly take out materials device, it is characterized in that, described hopper portion in the frustum expanded downwards, described in take out the bottom that material opening is arranged near described frustum.
8. described take out materials device according to claim 1-4, one of 7, it is characterized in that, described materials device of taking out comprises the first column and the second column, and described driver train comprises the first leading screw being installed on described first column and the second leading screw being installed on described second column.
9. according to claim 8ly take out materials device, it is characterized in that, described driver train also comprises the first drop-gear box be positioned on the first column and the second drop-gear box be positioned on the second column.
10. according to claim 9ly take out materials device, it is characterized in that, described driver train also comprises motor, and described motor is installed on described first drop-gear box or described second drop-gear box, is also provided with synchronizer gear between described first drop-gear box and described second drop-gear box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520986865.XU CN205187832U (en) | 2015-11-30 | 2015-11-30 | Take out material device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520986865.XU CN205187832U (en) | 2015-11-30 | 2015-11-30 | Take out material device |
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| Publication Number | Publication Date |
|---|---|
| CN205187832U true CN205187832U (en) | 2016-04-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520986865.XU Active CN205187832U (en) | 2015-11-30 | 2015-11-30 | Take out material device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105399033A (en) * | 2015-11-30 | 2016-03-16 | 加通汽车内饰(常熟)有限公司 | Material pumping device |
-
2015
- 2015-11-30 CN CN201520986865.XU patent/CN205187832U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105399033A (en) * | 2015-11-30 | 2016-03-16 | 加通汽车内饰(常熟)有限公司 | Material pumping device |
| CN105399033B (en) * | 2015-11-30 | 2018-07-06 | 加通汽车内饰(常熟)有限公司 | A kind of material pump device |
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