CN110907002B

CN110907002B - Flow measuring equipment for intelligent manufacturing equipment and flow measuring method based on intelligent manufacturing

Info

Publication number: CN110907002B
Application number: CN201911126324.9A
Authority: CN
Inventors: 马勇; 李卫国
Original assignee: Qingdao Aolipu Automation and Control System Co Ltd
Current assignee: Qingdao Aolipuzhi Intelligent Industrial Technology Co ltd
Priority date: 2019-11-18
Filing date: 2019-11-18
Publication date: 2021-07-13
Anticipated expiration: 2039-11-18
Also published as: CN110907002A

Abstract

The embodiment of the application discloses flow measuring equipment for intelligent manufacturing equipment relates to liquid flow measurement technical field, specifically is a flow measuring equipment for intelligent manufacturing equipment, including the mount, the left side fixed mounting at mount top has the rose box, and the positive left side below fixed mounting of rose box has driving motor, the fixed cover of having connect drive gear on the driving motor output shaft. This flow measuring equipment for intelligent manufacturing equipment and flow measuring method based on intelligent manufacturing drive gear through driving motor and rotate, and then drive the outside driving belt of drive gear and rotate to drive driven gear and rotate, drive the filter ball at driven gear top and rotate, handle the hydraulic oil that gets into filter ball inside from the right side axis of rotation.

Description

Flow measuring equipment for intelligent manufacturing equipment and flow measuring method based on intelligent manufacturing

Technical Field

The invention relates to the technical field of liquid flow measurement, in particular to flow measurement equipment for intelligent manufacturing equipment, and further relates to a flow measurement method based on intelligent manufacturing.

Background

With the development of science and technology, intelligent manufacturing equipment is gradually popularized, and in order to effectively monitor various data during the operation of the intelligent manufacturing equipment, flow measurement equipment is generally required to measure various liquid flow rates, wherein the flow rate refers to the quantity of fluid flowing through an effective section of a pipeline in unit time, and the quantity of the fluid is referred to as volume flow rate by volume.

Insert oil pipe or water pipe between current flow measuring equipment usually, because in the oil pipe with the water pipe in the liquid long-time cycle use, cause easily that the liquid contains impurity, directly insert oil pipe with flow measuring device, cause measuring device's damage easily, can make whole oil circuit jam even, in addition, current directly insert oil pipe with flow measuring device, because of containing impurity in hydraulic oil or the cooling water, further influence measuring precision, in addition, because hydraulic oil or cooling water use for a long time, inside air that thoughtlessly advances easily, further influenced measuring precision.

Disclosure of Invention

In view of the above problem, the present application provides a flow rate measurement device for intelligent manufacturing equipment, which has the advantages of reducing impurity content, improving measurement accuracy, having a simple structure, and the like, so as to improve the above problem.

In order to achieve the purposes of reducing the impurity content, improving the measurement precision and having a simple structure, the invention is realized by the following technical scheme: a flow measuring device for intelligent manufacturing equipment comprises a fixing frame, wherein a filter box is fixedly installed on the left side of the top of the fixing frame, a driving motor is fixedly installed on the front left lower side of the filter box, a driving gear is fixedly sleeved on an output shaft of the driving motor, a transmission belt is sleeved on the external activity of the driving gear, rotating shafts are movably sleeved on the front side and the rear side of the inner portion of the filter box, a filter ball is fixedly installed in the middle of each rotating shaft, a driven gear located on the front side of the filter box is fixedly sleeved on the external fixed shaft of the left rotating shaft, the transmission belt is sleeved on the external activity of the driven gear, a cleaning pipe is fixedly installed on the inner side of the top end of the filter box, a sealing plate is hinged to the top end of the filter box, a support leg is fixedly installed on the right side of the top of the, agitator motor's right side activity has been cup jointed and has been run through to its left (mixing) shaft, the one end of (mixing) shaft and agitator motor's output shaft fixed connection, the external fixation of (mixing) shaft has cup jointed the stirring vane who is located the inside of agitator tank, the bottom fixed mounting of agitator tank has evenly distributed's heater strip, and the top fixed mounting of agitator tank has the check valve, fixed mounting has the connection oil pump between rose box and the agitator tank, and the both ends of connecting the oil pump pass through connecting pipe and rose box, agitator tank fixed connection, the right side fixed mounting at fixed bolster top has the detector that is located the agitator tank bottom, and the detector passes through connecting pipe and agitator tank bottom fixed connection.

Preferably, the two rotating shafts are located in the middle of the side face of the filter box, the rotating shaft on the right side is of a hollow structure, a fluid sealing interface is fixedly installed at the right end of the rotating shaft, and the two rotating shafts are located in the middle of the filter ball.

Preferably, the surface of the filter ball is provided with uniformly distributed filter holes, the bottom of the filter ball is fixedly provided with a discharge pipe, the discharge pipe is positioned at the center of the bottom of the filter ball, and the diameter of the filter ball is smaller than the width of the inside of the filter box.

Preferably, the quantity of scavenge pipe is four, and four scavenge pipe evenly distributed in the inboard on rose box top, the outside fixed mounting of scavenge pipe has the shower nozzle, the left side fixed mounting of rose box has the blow off pipe, and the outside fixed mounting of blow off pipe has the valve.

Preferably, the outer edges of the driving gear and the driven gear are meshed with a transmission belt, the driving gear and the driven gear are in transmission connection through the transmission belt, and the tooth width and the modulus of the driving gear are the same as those of the driven gear.

Preferably, the cross-sectional shape of the stirring cylinder is a drop shape, three the stirring blades are distributed in the stirring cylinder, and the diameter of each stirring blade is the same as the inner diameter below the stirring cylinder.

Further, the present invention also provides a flow rate measurement method based on any one of the above flow rate measurement devices, including the steps of:

fixedly connecting the right rotating shaft 6 with an oil pipe, driving the driving gear 4 to rotate through the driving motor 3, and further driving the transmission belt 5 outside the driving gear 4 to rotate, so as to drive the driven gear 8 to rotate, drive the filter ball 7 at the top end of the driven gear 8 to rotate, and treat hydraulic oil entering the filter ball 7 from the right rotating shaft 6;

the stirring shaft 12 is driven to rotate by the stirring motor 11, so that three stirring blades 13 outside the stirring shaft 12 are driven to rotate, hydraulic oil entering the stirring cylinder 10 is stirred, and air inside the hydraulic oil is separated;

heating wires 15 at the bottom of the stirring cylinder 10 heat the hydraulic oil, the cross section of the stirring cylinder 10 is in a water drop shape, so that the discharged air is concentrated at the top of the stirring cylinder 10, and the separated air is discharged through a one-way valve 14;

the hydraulic oil from which the impurities and air are separated flows into the detector 17 from the connection pipe at the bottom of the agitation tank 10, and the flow rate of the liquid is detected by the detector 17.

Preferably, the method further comprises the following steps:

through the high-pressure rivers of scavenge pipe 9 blowout, can wash filter ball 7 when filter ball 7 rotates, reduced the adhesion of hydraulic oil.

The application provides a flow measuring equipment for intelligent manufacturing equipment and flow measuring method based on intelligent manufacturing possesses following beneficial effect:

1. the flow measuring device for the intelligent manufacturing equipment and the flow measuring method based on the intelligent manufacturing are characterized in that a driving gear is driven to rotate by a driving motor, a transmission belt outside the driving gear is further driven to rotate, a driven gear is driven to rotate, a filter ball at the top end of the driven gear is driven to rotate, hydraulic oil entering the filter ball from a right-side rotating shaft is processed, the centrifugal force is increased due to the high-speed rotation of the filter ball, the hydraulic oil in the filter ball is thrown out through a filter hole in the surface of the filter ball, the filtration of impurities is realized, the problem that the flow detection is blocked due to the fact that the hydraulic oil contains the impurities in the past is solved, the service life of a detector is prolonged, in addition, the filter ball rotates at a high speed, the impurities are thrown into the discharge pipe fixedly installed on the outer side of the filter ball due, the separation of impurities and the filter balls is realized, and the service life of the device is further prolonged.

2. This flow measuring equipment for intelligent manufacturing equipment and flow measuring method based on intelligent manufacturing, it rotates to drive the (mixing) shaft through agitator motor, thereby drive the outside three stirring vane of (mixing) shaft and rotate, stir the inside hydraulic oil that gets into the agitator tank, make the inside air separation of hydraulic oil, in addition, heat hydraulic oil through agitator tank bottom heater wire, further make the inside air separation of hydraulic oil, the problem that the inside air that contains of hydraulic oil influences measurement accuracy in the past has been solved, the precision of detection has been improved, furthermore, agitator tank cross sectional shape is the water droplet shape, make the air of exhaust concentrate at the agitator tank top, the air that will separate is discharged through the check valve, the content of air in the hydraulic oil has further been reduced, the precision of detection has been improved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 illustrates a flow rate measurement device for a smart manufacturing device according to an embodiment of the present application;

FIG. 2 shows a schematic diagram of the separation of impurities proposed by an embodiment of the present application;

fig. 3 shows a schematic diagram of the separation of air proposed by the embodiments of the present application.

In the figure: 1. a fixed mount; 2. a filter box; 3. a drive motor; 4. a drive gear; 5. a drive belt; 6. a rotating shaft; 7. filtering balls; 8. a driven gear; 9. cleaning the tube; 10. a mixing tank; 11. a stirring motor; 12. a stirring shaft; 13. a stirring blade; 14. a one-way valve; 15. heating wires; 16. connecting an oil pump; 17. a detector.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

Referring to fig. 1 to 3, the present invention provides a technical solution: a flow measuring device for intelligent manufacturing equipment comprises a fixed frame 1, wherein a filter box 2 is fixedly installed on the left side of the top of the fixed frame 1, a driving motor 3 is fixedly installed on the front lower left side of the filter box 2, a driving gear 4 is fixedly sleeved on an output shaft of the driving motor 3, a driving belt 5 is movably sleeved on the outer portion of the driving gear 4, rotating shafts 6 are movably sleeved on the front side and the rear side of the inner portion of the filter box 2, filter balls 7 are fixedly installed in the middle portions of the two rotating shafts 6, a driven gear 8 located on the front side of the filter box 2 is fixedly sleeved on the outer portion of the rotating shaft 6 on the left side, the driving belt 5 is movably sleeved on the outer portion of the driven gear 8, a cleaning pipe 9 is fixedly installed on the inner side of the top end of the filter box 2, a sealing plate is hinged to the top, the right side fixed mounting of agitator tank 10 has agitator motor 11, agitator motor 11's right side activity cup joints and runs through to its left (mixing) shaft 12, the one end of (mixing) shaft 12 and agitator motor 11's output shaft fixed connection, the outside fixed hub of (mixing) shaft 12 has the stirring vane 13 that is located agitator tank 10 inside, agitator tank 10's bottom fixed mounting has evenly distributed's heater strip 15, and agitator tank 10's top fixed mounting has check valve 14, fixed mounting has between rose box 2 and the agitator tank 10 and is connected oil pump 16, and the both ends of connecting oil pump 16 are through connecting pipe and rose box 2, agitator tank 10 fixed connection, the right side fixed mounting at mount 1 top has the detector 17 that is located agitator tank 10 bottom, and detector 17 passes through connecting pipe and agitator tank 10 bottom fixed connection.

Wherein, two axis of rotation 6 are located the middle part of 2 sides of rose box, axis of rotation 6 on right side is hollow structure, and the right-hand member fixed mounting of axis of rotation 6 has the fluid seal interface, two axis of rotation 6 are located the middle part of

filter ball

7, 6 outside fluid seal interfaces of axis of rotation guarantee the axis of rotation 6 switch-on oil pipe later sealed when rotating, reduce this separation impurity device's validity, two axis of rotation 6 are located the middle part of filter ball 7, the stability when filter ball 7 rotates has been guaranteed, the probability that the device takes place to damage has been reduced, and then it is life to have improved the device.

Wherein, the surface of the filter ball 7 is provided with evenly distributed filter holes, the bottom of the filter ball 7 is fixedly provided with a discharge pipe, the discharge pipe is positioned at the center of the bottom of the filter ball 7, the diameter of the filter ball 7 is smaller than the width inside the filter box 2, the drive gear 4 is driven to rotate by the drive motor 3, and then the drive belt 5 outside the drive gear 4 is driven to rotate, thereby driving the driven gear 8 to rotate, the filter ball 7 at the top end of the driven gear 8 is driven to rotate, the hydraulic oil entering the filter ball 7 from the right-side rotating shaft 6 is processed, the centrifugal force is increased due to the high-speed rotation of the filter ball 7, so that the hydraulic oil inside the filter ball 7 is thrown out through the filter holes on the surface of the filter ball 7, the filtration of impurities is realized, the problem that the flow detection is easily blocked due to the impurities contained in the hydraulic oil, the filter ball 7 rotates at a high speed, and impurities are thrown into the discharge pipe fixedly arranged on the outer side of the filter ball 7 under the action of centrifugal force, so that the impurities are discharged, the impurities are separated from the filter ball 7, and the service life of the device is prolonged.

Wherein, the quantity of scavenge pipe 9 is four, and four scavenge pipes 9 evenly distributed are in the inboard on 2 tops of rose box, the outside fixed mounting of scavenge pipe 9 has the shower nozzle, the left side fixed mounting of rose box 2 has the blow off pipe, and the outside fixed mounting of blow off pipe has the valve, inform the during operation at the device, through scavenge pipe 9 blowout high-pressure rivers, can wash filter ball 7 in filter ball 7 pivoted, the adhesion of hydraulic oil has been reduced, and then the life of this impurity separating device has been improved.

Wherein, drive gear 4 and driven gear 8 outer edge and 5 intermeshing of driving belt, and drive gear 4 is connected through 5 transmissions of driving belt with driven gear 8, and drive gear 4's tooth width is the same with driven gear 8 with the modulus, transmits through the gear, has guaranteed driven efficiency, and then has reduced the device and has appeared that the transmission became invalid and lead to the probability that this separation impurity device became invalid, and then has reduced the influence of impurity to detection device.

Wherein the section of the stirring cylinder 10 is in a water drop shape, the three stirring blades 13 are all distributed in the stirring cylinder 10, the diameter of each stirring blade 13 is the same as the inner diameter below the stirring cylinder 10, the stirring shaft 12 is driven to rotate by the stirring motor 11, so that three stirring blades 13 outside the stirring shaft 12 are driven to rotate, the hydraulic oil entering the stirring cylinder 10 is stirred to separate the air in the hydraulic oil, the heating wires 15 at the bottom of the stirring cylinder 10 are used for heating the hydraulic oil, so that air in the hydraulic oil is further separated, the problem that the measurement precision is influenced by the air in the hydraulic oil in the past is solved, the section of the stirring cylinder 10 is in a water drop shape, the discharged air is concentrated at the top of the stirring cylinder 10, the separated air is discharged through the one-way valve 14, so that the content of the air in the hydraulic oil is further reduced, and the detection precision is improved.

In summary, the flow measuring device for the intelligent manufacturing equipment provided by the application, when in use, the right rotating shaft 6 is fixedly connected with the oil pipe, the driving gear 4 is driven to rotate by the driving motor 3, and then the driving belt 5 outside the driving gear 4 is driven to rotate, so as to drive the driven gear 8 to rotate, and drive the filter ball 7 at the top end of the driven gear 8 to rotate, so as to process the hydraulic oil entering the filter ball 7 from the right rotating shaft 6, because the centrifugal force is increased when the filter ball 7 rotates at a high speed, the hydraulic oil inside the filter ball 7 is thrown out through the filter holes on the surface of the filter ball 7, so as to realize the filtration of impurities, the filter ball 7 rotates at a high speed, the impurities are thrown into the discharge pipe fixedly installed outside the filter ball 7 under the action of the centrifugal force, so as to discharge the impurities, and the separation of the impurities from the, the stirring shaft 12 is driven to rotate by the stirring motor 11, so that three stirring blades 13 outside the stirring shaft 12 are driven to rotate, hydraulic oil entering the stirring cylinder 10 is stirred, air inside the hydraulic oil is separated, a heating wire 15 at the bottom of the stirring cylinder 10 heats the hydraulic oil, air inside the hydraulic oil is further separated, the section of the stirring cylinder 10 is in a water droplet shape, discharged air is concentrated at the top of the stirring cylinder 10, the separated air is discharged through a one-way valve 14, the content of air in the hydraulic oil is further reduced, the hydraulic oil with impurities and air separated flows into a detector 17 from a connecting pipe at the bottom of the stirring cylinder 10, the detector 17 is used for detecting liquid flow, high-pressure water flow is sprayed out through a cleaning pipe 9, the filter ball 7 can be cleaned while the filter ball 7 rotates, and the adhesion of the hydraulic oil is reduced, the device is overhauled regularly, can.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not necessarily depart from the spirit and scope of the corresponding technical solutions in the embodiments of the present application.

Claims

1. The utility model provides an intelligence flow measuring equipment for manufacturing equipment, includes mount (1), its characterized in that: the automatic cleaning device is characterized in that a filter box (2) is fixedly mounted on the left side of the top of the fixing frame (1), a driving motor (3) is fixedly mounted below the front left side of the filter box (2), a driving gear (4) is fixedly sleeved on an output shaft of the driving motor (3), a transmission belt (5) is sleeved on the outer portion of the driving gear (4), a rotating shaft (6) is movably sleeved on the front side and the rear side of the inner portion of the filter box (2), the rotating shaft (6) on the right side is of a hollow structure, a filter ball (7) is fixedly mounted in the middle of the two rotating shafts (6), a discharging pipe is fixedly mounted at the bottom of the filter ball, a driven gear (8) located on the front side of the filter box (2) is sleeved on the outer portion of the left rotating shaft (6), the transmission belt (5) is sleeved on the outer portion of the driven gear (, the top of the filter box (2) is hinged with a sealing plate, the right side of the top of the fixing frame (1) is fixedly provided with a supporting leg, the top of the supporting leg is fixedly provided with a stirring cylinder (10), the right side of the stirring cylinder (10) is fixedly provided with a stirring motor (11), the right side of the stirring motor (11) is movably sleeved with a stirring shaft (12) penetrating to the left side of the stirring motor, one end of the stirring shaft (12) is fixedly connected with an output shaft of the stirring motor (11), the outer part of the stirring shaft (12) is fixedly sleeved with a stirring blade (13) positioned inside the stirring cylinder (10), the bottom of the stirring cylinder (10) is fixedly provided with uniformly distributed heating wires (15), the top of the stirring cylinder (10) is fixedly provided with a one-way valve (14), and a connecting oil pump (16) is fixedly arranged between the filter box (2, and the both ends of connecting oil pump (16) are through connecting pipe and rose box (2), agitator tank (10) fixed connection, the right side fixed mounting at mount (1) top has detector (17) that is located agitator tank (10) bottom, and detector (17) are through connecting pipe and agitator tank (10) bottom fixed connection.

2. The flow rate measurement device for an intelligent manufacturing apparatus according to claim 1, characterized in that: two axis of rotation (6) are located the middle part of rose box (2) side, and the right-hand member fixed mounting of axis of rotation (6) has the fluid seal interface, two axis of rotation (6) are located the middle part of filter ball (7).

3. The flow rate measurement device for an intelligent manufacturing apparatus according to claim 1, characterized in that: the surface of the filter ball (7) is provided with uniformly distributed filter holes, the bottom of the filter ball (7) is fixedly provided with a discharge pipe, the discharge pipe is positioned at the center of the bottom of the filter ball (7), and the diameter of the filter ball (7) is smaller than the width inside the filter box (2).

4. The flow rate measurement device for an intelligent manufacturing apparatus according to claim 1, characterized in that: the quantity of scavenge pipe (9) is four, and four scavenge pipe (9) evenly distributed in the inboard on rose box (2) top, the outside fixed mounting of scavenge pipe (9) has the shower nozzle, the left side fixed mounting of rose box (2) has the blow off pipe, and the outside fixed mounting of blow off pipe has the valve.

5. The flow rate measurement device for an intelligent manufacturing apparatus according to claim 1, characterized in that: the outer edge of drive gear (4) and driven gear (8) and driving belt (5) intermeshing, and drive gear (4) are connected through driving belt (5) transmission with driven gear (8), the tooth width and the modulus of drive gear (4) are the same with driven gear (8).

6. The flow rate measurement device for an intelligent manufacturing apparatus according to claim 1, characterized in that: the cross-sectional shape of agitator tank (10) is the drop form, and is three agitator blade (13) evenly distributed is in the inside of agitator tank (10), and the diameter of agitator blade (13) is the same with the internal diameter of agitator tank (10) below.

7. A flow rate measurement method based on the flow rate measurement device according to any one of claims 1 to 6, characterized by comprising:

8. The method of claim 7, further comprising: