CN217301061U - Vacuum drainage device - Google Patents
Vacuum drainage device Download PDFInfo
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- CN217301061U CN217301061U CN202220635022.5U CN202220635022U CN217301061U CN 217301061 U CN217301061 U CN 217301061U CN 202220635022 U CN202220635022 U CN 202220635022U CN 217301061 U CN217301061 U CN 217301061U
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Abstract
The utility model relates to a vacuum drainage device, including vacuum tank, negative pressure pipe and vacuum tube, wherein: one end of the negative pressure tube is communicated with the vacuum tank, and the other end of the negative pressure tube adsorbs a sample to be polished; one end of the vacuum-pumping pipe is communicated with the vacuum tank, and the other end of the vacuum-pumping pipe is connected with vacuum-pumping equipment and is arranged in a staggered manner with the negative pressure pipe; the height of the negative pressure pipe in the vacuum tank is lower than that of the vacuumizing pipe in the vacuum tank, and the vacuum drainage device can fix a product by sucking the negative pressure pipe after the vacuumizing equipment is started.
Description
Technical Field
The utility model relates to a vacuum drainage technical field especially relates to a vacuum drainage device.
Background
In people's daily life, glass has a wide range of uses, and different kinds of glass have different uses, for example: common plate glass is commonly used as a window, a door leaf, a screen and other articles; the ultrathin flexible glass can be used as a mobile phone screen; the LED photoelectric glass can be used for indoor and outdoor decoration and advertisement; the light control glass can be used as a rear projection screen, and the glass is required to be polished before being put into use so as to obtain better gloss.
The polishing is a processing method which utilizes the mechanical, chemical or electrochemical action, adopts a polishing tool and abrasive particles or other polishing media to modify and process the surface of a workpiece, and reduces the roughness of the surface of the workpiece so as to obtain a bright and flat surface.
When polishing glass class product surface, can adopt special polishing equipment and utilize polishing powder water to modify processing to its surface, polishing equipment can adopt vacuum adsorption's mode to fix the glass that needs the polishing, specifically be the one end and the vacuum tank intercommunication of connecting tube, the other end of connecting tube adsorbs treats the polishing product, but the polishing powder water on the polishing bench gets into the evacuation position of vacuum tank through the connecting tube very easily this moment, polishing powder water can pile up gradually in the evacuation position and form the scale deposit, lead to the evacuation position to block up, influence the negative pressure state in the vacuum tank, cause the vacuum unstable, the fault rate that makes equipment rises.
SUMMERY OF THE UTILITY MODEL
Accordingly, it is necessary to provide a vacuum drainage device for solving the problem that the polishing slurry is liable to cause vacuum instability and increase the failure rate of the equipment.
The utility model provides a vacuum drainage device, includes vacuum tank, negative pressure pipe and evacuation pipe, wherein:
one end of the negative pressure pipe is communicated with the vacuum tank, and the other end of the negative pressure pipe adsorbs a sample to be polished;
one end of the vacuum-pumping pipe is communicated with the vacuum tank, and the other end of the vacuum-pumping pipe is connected with vacuum-pumping equipment and is arranged in a staggered manner with the negative pressure pipe;
the height of the negative pressure pipe in the vacuum tank is lower than that of the vacuumizing pipe in the vacuum tank.
The vacuum drainage device has the advantages that the height of the negative pressure pipe in the vacuum tank is set to be lower than that of the vacuum pipe in the vacuum tank, after the vacuum pumping equipment is started, air in the vacuum tank can be extracted, negative pressure can be formed in the vacuum tank, the negative pressure pipe can be fixed by absorbing a product, other sundries such as polishing powder water can be absorbed into the negative pressure pipe at the moment, the polishing powder water is absorbed into the vacuum tank along the negative pressure pipe, but the height of the vacuum pipe in the vacuum tank is higher than that of the negative pressure pipe in the vacuum tank, the height difference formed between the vacuum pipe and the negative pressure pipe is small, the sundries can not be absorbed into the vacuum pipe, scaling can not be accumulated in the vacuum pipe, the problem that the polishing powder water blocks the vacuum pipe is effectively solved, and the problem that the failure rate of the equipment is increased due to unstable vacuum is solved.
In one embodiment, the polishing device further comprises a suction cup, the other end of the negative pressure tube is connected with the suction cup, and the suction cup adsorbs the sample to be polished.
In one embodiment, the vacuum tube is characterized by further comprising a reinforcing column, wherein one end of the reinforcing column is connected with the vacuum tube, and the other end of the reinforcing column is connected with the negative pressure tube.
In one embodiment, the polishing powder water machine further comprises a discharge pipe, one end of the discharge pipe is communicated with the vacuum tank, the discharge pipe and the vacuum pipe are arranged in a staggered mode, the height in the vacuum tank is lower than that of the vacuum pipe in the vacuum tank, a control valve is arranged on the discharge pipe, and the control valve is used for controlling the flow of polishing powder water in the vacuum tank.
In one embodiment, the vacuum tank further comprises a recovery tank, the recovery tank is positioned on one side close to the bottom of the vacuum tank, and the other end of the discharge pipe is communicated with the recovery tank.
In one embodiment, the control device further comprises a control module, wherein the control module is in communication connection with the control valve and is used for controlling the opening and closing of the control valve according to set time.
In one embodiment, a pressure gauge is arranged on the vacuum tank, and the pressure gauge and the vacuum pumping equipment are in communication connection with the control module, wherein:
the pressure gauge is used for detecting the air pressure value in the vacuum tank and transmitting the air pressure value to the control module;
the control module is used for controlling the on-off of the vacuumizing equipment according to the air pressure value.
In one embodiment, the bottom of the recovery tank is an arc-shaped bottom.
In one embodiment, the recovery tank includes a second tank body and a second tank cover, the second tank body being removably connected to the second tank cover.
In one embodiment, the device further comprises a material receiving pipe, one end of the material receiving pipe is communicated with the recovery tank and is arranged in a staggered mode with the material discharging pipe, and a manual valve is arranged on the material receiving pipe.
Drawings
Fig. 1 is a schematic view of a vacuum drainage device provided by the present invention;
fig. 2 is a schematic view of another vacuum drainage device provided by the present invention;
FIG. 3 is a schematic view of a second tank of FIG. 2;
figure 4 is a schematic view of the second can lid of figure 2.
Wherein:
10. a vacuum drainage device;
100. a vacuum tank;
200. vacuumizing a tube; 300. a negative pressure tube; 400. a reinforcement column;
500. a discharge pipe; 510. a first conduit; 520. a second pipe; 530. a connecting pipe; 531. a control valve;
600. a recovery tank; 610. a second tank; 611. an extension wall; 620. a second can lid; 621. an extension portion; 630. a fourth via hole;
700. a material receiving pipe; 710. a manual valve;
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The invention may be embodied in many other forms different from those described herein and similar modifications may be made by those skilled in the art without departing from the spirit and scope of the invention and, therefore, the invention is not to be limited to the specific embodiments disclosed below.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present application, unless expressly stated or limited otherwise, a first feature "on" or "under" a second feature may be directly contacting the second feature or the first and second features may be indirectly contacting the second feature through intervening media. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.
The technical solution provided by the embodiments of the present invention is described below with reference to the accompanying drawings.
As shown in fig. 1, an embodiment of the present invention provides a vacuum drainage apparatus 10, which belongs to a part of a polishing device, and is used for sucking and fixing a product to be polished in a vacuum adsorption manner, the vacuum drainage apparatus 10, including a vacuum tank 100, a negative pressure pipe 300 and a vacuum pipe 200, when specifically setting up, an inner wall of the vacuum tank 100 is smooth, and the inner wall is sprayed with teflon, an outer surface is generally sprayed with white antirust baking paint, and the vacuum tank 100 includes a first tank body and a first tank cover, the first tank body is detachably connected with the first tank cover, a first through hole penetrating through thicknesses of the first tank body and the first tank cover is arranged at a part where the first tank body and the first tank cover are butted, a fastener penetrates through the first through hole to fix the first tank body and the first tank cover into a whole, the fastener can be a bolt-nut combination, wherein:
one end of the negative pressure tube 300 is communicated with the vacuum tank 100, the other end of the negative pressure tube adsorbs a sample to be polished, when the negative pressure tube is specifically arranged, a second through hole penetrating through the thickness of the first tank body is arranged on the first tank body, the second through hole and the first through hole are arranged in a staggered mode, the negative pressure tube 300 is communicated with the vacuum tank 100 through the second through hole, and the periphery of the second through hole is welded, sealed and fixed with the outer wall of the corresponding negative pressure tube 300;
one end of the vacuum tube 200 is communicated with the vacuum tank 100, the other end of the vacuum tube is connected with a vacuum device, and the vacuum tube 200 is arranged in a staggered manner with the negative pressure tube 300, when the vacuum tube is specifically arranged, a third through hole penetrating through the thickness of the vacuum tube is arranged on the first tank body, the third through hole is arranged in a staggered manner with the first through hole, the vacuum tube 200 is communicated with the vacuum tank 100 through the third through hole, the periphery of the third through hole is welded, sealed and fixed with the outer wall of the corresponding vacuum tube 200, the vacuum device can be a vacuum pump, but is not limited to the vacuum pump, and can be other devices capable of performing vacuum pumping, when the vacuum device is specifically connected with the vacuum tube 200, a first external connector is fixed at one end of the vacuum tube 200, which is positioned outside the vacuum tank 100, the vacuum tube 200 is connected with an external pipeline, and the external pipeline is used for connecting the vacuum device;
the height of the negative pressure tube 300 in the vacuum tank 100 is lower than that of the vacuum tube 200 in the vacuum tank 100, when the vacuum tube 300 and the vacuum tube 200 are specifically arranged in the vacuum tank 100, the negative pressure tube 300 and the vacuum tube 200 are generally vertically arranged in the vacuum tank 100, one end of the negative pressure tube 300 close to the top of the vacuum tank 100 is located in the middle of the vacuum tube 200, and a certain gap is formed between one end of the vacuum tube 200 close to the top of the vacuum tank 100 and the top of the vacuum tank 100.
In the vacuum drainage device 10, the height of the negative pressure tube 300 in the vacuum tank 100 is set to be lower than that of the vacuum tube 200 in the vacuum tank 100, when the vacuum pumping equipment is started, air in the vacuum tank 100 can be pumped, negative pressure can be formed in the vacuum tank 100, the negative pressure tube 300 can suck a product for fixing, at the moment, the negative pressure tube 300 can suck other impurities, such as polishing powder water, the polishing powder water is sucked into the vacuum tank 100 along the negative pressure tube 300, but the height of the vacuum tube 200 in the vacuum tank 100 is higher than that of the negative pressure tube 300 in the vacuum tank 100, and a height difference is formed between the two, so that the impurities can not be sucked into the vacuum tube 200, and no scale can be accumulated in the vacuum tube, thereby effectively preventing the polishing powder water from blocking the vacuum tube 200, and solving the problems of unstable vacuum and increasing the failure rate of the equipment.
For more firm absorption product, a preferred embodiment, vacuum drainage device 10 still includes the sucking disc, the sucking disc is connected to the other end of negative pressure pipe 300, the sucking disc adsorbs and treats the polishing sample, when specifically setting up, negative pressure pipe 300 is located one of vacuum tank 100 outside and serves and be fixed with the external joint of second, the external joint of second is connected with external pipeline, external pipeline is connected with the sucking disc again, external pipeline is the preferred bellows, the convenience is connected with the external joint of second and sucking disc, external pipeline can also carry out nested connection with the connecting portion on the sucking disc. When the polishing device is used in detail, after the vacuumizing equipment is started, air in the vacuum tank 100 can be extracted, negative pressure can be formed in the vacuum tank 100, the negative pressure pipe 300 is connected with the sucking disc, and the glass to be polished can be firmly sucked by the sucking disc.
In order to enhance the stability of the evacuation tube 200 and the negative pressure tube 300, in a preferred embodiment, the vacuum drainage apparatus 10 further includes a reinforcing column 400, one end of the reinforcing column 400 is connected to the evacuation tube 200, and the other end is connected to the negative pressure tube 300, when the vacuum drainage apparatus is specifically configured, the reinforcing column 400 is generally transversely erected between the evacuation tube 200 and the negative pressure tube 300 in the vacuum tank 100, and the reinforcing column 400 may be welded to both the evacuation tube 200 and the negative pressure tube 300.
In order to facilitate the discharge of the polishing slurry sucked into the vacuum tank 100, in a preferred embodiment, the vacuum drainage apparatus 10 further includes a discharge pipe 500, one end of the discharge pipe 500 is connected to the vacuum tank 100, and is disposed to be offset from the evacuation pipe 200 and the negative pressure pipe 300, and the height of the vacuum tank 100 is lower than the height of the negative pressure pipe 300 in the vacuum tank 100, and the discharge pipe 500 is provided with a control valve 531, and the control valve 531 is used for controlling the flow of the polishing slurry in the vacuum tank 100. When specifically setting up, arrange material pipe 500 and be located the bottom of the first jar of body and be located between evacuation pipe 200 and negative pressure pipe 300 generally, when specifically using, open control valve 531, alright with polishing powder water discharge vacuum tank 100 in the vacuum tank 100, close control valve 531, form sealed space in the vacuum tank 100, be convenient for extract the vacuum and treat that polishing product adsorbs.
Referring to fig. 2, 3 and 4, an embodiment of the present invention provides another vacuum drainage apparatus 10, in order to recycle the polishing powder water in the vacuum tank 100, specifically, the vacuum drainage apparatus 10 further includes a recycling tank 600, the recycling tank 600 is located at one side near the bottom of the vacuum tank 100, and the other end of the discharge pipe 500 is connected to the recycling tank 600. When specifically setting up, the inner wall of recovery tank 600 is smooth, and the inner wall has been spouted teflon, white rust-resistant baking finish has generally been spouted to the surface, and arrange that material pipe 500 includes first pipeline 510, second pipeline 520 and connecting pipe 530, the one end intercommunication vacuum tank 100 of first pipeline 510, generally be located the bottom of vacuum tank 100 and be located between evacuation pipe 200 and the negative pressure pipe 300, the other end of first pipeline 510 is connected through connecting pipe 530 with the one end of second pipeline 520, specifically can be water pipe joint connects first pipeline 510 and connecting pipe 530 and second pipeline 520 and connecting pipe 530, the other end intercommunication recovery tank 600 of second pipeline 520, generally be located the top of recovery tank 600, control valve 531 locates on connecting pipe 530. When the vacuum polishing device is used specifically, the control valve 531 is opened, so that the polishing powder water in the vacuum tank 100 can be discharged to the recovery tank 600 for recycling, and the cost is saved.
In order to discharge the polishing powder water out of the vacuum tank 100 at regular time, more specifically, the vacuum discharging apparatus 10 further includes a control module communicatively connected to the control valve 531 for controlling the opening and closing of the control valve 531 according to a set time. Through the arrangement, the control valve 531 can be opened and closed at regular time by setting specific time through the control module, the polishing powder water in the vacuum tank 100 is discharged at regular time, the polishing powder water is prevented from being accumulated in the vacuum tank 100 for a long time, the control module can be a PCL controller, and the control valve 531 can be opened and closed at regular time through simple programming of technicians in the field.
In the process of carrying out the drainage, in order to maintain the stability of the interior negative pressure value of vacuum tank 100, further, be equipped with the manometer on vacuum tank 100, manometer and evacuation equipment all with control module communication connection, wherein:
the pressure gauge is used for detecting the air pressure value in the vacuum tank 100 and transmitting the air pressure value to the control module;
the control module is used for controlling the on-off of the vacuumizing equipment according to the air pressure value. In the process of draining, the control valve 531 is opened, the polishing powder water in the vacuum tank 100 is discharged to the recovery tank 600 through the second pipe 520, but after the control valve 531 is opened, the negative pressure state in the vacuum tank 100 is influenced, even if the time for opening the control valve 531 is short, the negative pressure state in the vacuum tank 100 is influenced, and the influence on the negative pressure state in the vacuum tank 100 cannot be ignored as the number of times for discharging the polishing powder water increases, for the above situation, a pressure gauge for measuring the air pressure value is arranged on the vacuum tank 100, when the air pressure value in the vacuum tank 100 is detected to be increased to exceed the set value, the control module controls the vacuum-pumping device to start, the vacuum-pumping device to be vacuumized is performed, when the air pressure is reduced to the set value through the vacuum-pumping, the control module controls the vacuum-pumping device to be closed, so that the negative pressure value in the vacuum tank 100 is maintained within a certain range, ensure the stability of the whole device in use.
To better collect the polishing slurry water in the recovery tank 600, more specifically, the bottom of the recovery tank 600 is an arc-shaped bottom. When specifically setting up, the recovery tank 600 inner wall is smooth, and the inner wall has spouted the teflon, through above-mentioned setting, the polishing powder water in the recovery tank 600 can conveniently gather in the low department at the recovery tank 600 tank bottoms.
In order to facilitate cleaning of the polishing slurry that has formed on the inner wall of the recovery tank 600, more particularly, the recovery tank 600 includes a second tank body 610 and a second tank cover 620, and the second tank body 610 is detachably coupled to the second tank cover 620. When the recycling tank 600 is used for a long time, the polishing powder in the recycling tank 600 is easy to accumulate and scale, the second tank body 610 and the second tank cover 620 are detachably connected, so that the recycling tank 600 is convenient to detach, and the powder water on the inner wall of the recycling tank 600 can be conveniently cleaned.
In order to conveniently recover the polishing powder water in the recovery tank 600, more specifically, the vacuum drainage apparatus 10 further includes a material receiving pipe 700, one end of the material receiving pipe 700 is communicated with the recovery tank 600 and is arranged to be offset from the material discharge pipe 500, and the material receiving pipe 700 is provided with a manual valve 710. In the specific arrangement, the material receiving pipe 700 is generally arranged in the middle of the bottom of the recovery tank 600, the manual valve 710 is opened, so that the powder water recovered in the recovery tank 600 can be discharged through the material receiving pipe 700 to achieve centralized collection and for secondary utilization, and when the manual valve 710 is opened, the control valve 531 is in a closed state to ensure the vacuum degree in the vacuum tank 100.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. The utility model provides a vacuum drainage device which characterized in that, includes vacuum tank, negative pressure pipe and evacuation pipe, wherein:
one end of the negative pressure tube is communicated with the vacuum tank, and the other end of the negative pressure tube adsorbs a sample to be polished;
one end of the vacuum pipe is communicated with the vacuum tank, and the other end of the vacuum pipe is connected with vacuum pumping equipment and is arranged in a staggered manner with the negative pressure pipe;
the height of the negative pressure pipe in the vacuum tank is lower than that of the vacuumizing pipe in the vacuum tank.
2. The vacuum drainage device according to claim 1, further comprising a suction cup, wherein the other end of the negative pressure tube is connected to the suction cup, and the suction cup adsorbs the sample to be polished.
3. The vacuum drainage apparatus according to claim 1, further comprising a reinforcing column, wherein one end of the reinforcing column is connected to the evacuation tube, and the other end of the reinforcing column is connected to the negative pressure tube.
4. The vacuum drainage device according to claim 1, further comprising a drainage pipe, wherein one end of the drainage pipe is communicated with the vacuum tank, the drainage pipe is arranged in a staggered manner with the vacuum-pumping pipe and the negative pressure pipe, the height in the vacuum tank is lower than that of the negative pressure pipe in the vacuum tank, and a control valve is arranged on the drainage pipe and used for controlling the flow of polishing powder water in the vacuum tank.
5. The vacuum drainage apparatus according to claim 4, further comprising a recovery tank located at a side near a bottom of the vacuum tank, the other end of the discharge pipe communicating with the recovery tank.
6. The vacuum drainage device according to claim 5, further comprising a control module, wherein the control module is in communication connection with the control valve and is used for controlling the opening and closing of the control valve according to a set time.
7. The vacuum drainage device according to claim 6, wherein a pressure gauge is arranged on the vacuum tank, the pressure gauge and the vacuum pumping equipment are in communication connection with the control module, and wherein:
the pressure gauge is used for detecting the air pressure value in the vacuum tank and transmitting the air pressure value to the control module;
the control module is used for controlling the on-off of the vacuum pumping equipment according to the air pressure value.
8. The vacuum drainage apparatus of claim 5, wherein the bottom of the recovery tank is an arcuate bottom.
9. The vacuum drainage apparatus of claim 5, wherein the recovery tank comprises a second tank body and a second tank cover, the second tank body being removably connected to the second tank cover.
10. The vacuum drainage device according to claim 5, further comprising a material receiving pipe, wherein one end of the material receiving pipe is communicated with the recovery tank and is arranged in a staggered manner with the material discharging pipe, and a manual valve is arranged on the material receiving pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220635022.5U CN217301061U (en) | 2022-03-23 | 2022-03-23 | Vacuum drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220635022.5U CN217301061U (en) | 2022-03-23 | 2022-03-23 | Vacuum drainage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217301061U true CN217301061U (en) | 2022-08-26 |
Family
ID=82935794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220635022.5U Active CN217301061U (en) | 2022-03-23 | 2022-03-23 | Vacuum drainage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217301061U (en) |
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- 2022-03-23 CN CN202220635022.5U patent/CN217301061U/en active Active
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Address after: 437300 Zhonghuo Optical Valley Industrial Park, Chibi Economic Development Zone, Xianning City, Hubei Province Patentee after: Weidali Technology Co.,Ltd. Address before: 437300 Zhonghuo Optical Valley Industrial Park, Chibi Economic Development Zone, Xianning City, Hubei Province Patentee before: WEIDALI INDUSTRY (CHIBI) CO.,LTD. |