CN220182737U

CN220182737U - Automatic clear oily device of liquid filling machine

Info

Publication number: CN220182737U
Application number: CN202321961916.4U
Authority: CN
Inventors: 夏冰; 夏朋辉; 姚静; 王明论
Original assignee: Kaifeng Synthetic Times Lubrication Technology Co ltd
Current assignee: Kaifeng Synthetic Times Lubrication Technology Co ltd
Priority date: 2023-07-25
Filing date: 2023-07-25
Publication date: 2023-12-15
Anticipated expiration: 2033-07-25

Abstract

The utility model relates to the technical field of lubricating liquid production, in particular to an automatic oil cleaning device of a filling machine, which comprises a box body and an oil pump mechanism; the tank body is provided with an oil storage tank and a gear pump; the oil storage tank is also connected with an oil cleaning component, so that the cleaning operation of residual oil in the oil storage tank is completed when the lubricating oil is filled in a line change manner; the oil pump mechanism comprises a cylinder and a volume cylinder; the top end of the volume cylinder is connected with the oil storage tank through a liquid discharge pipe, a piston and a driving arm are arranged in the volume cylinder, and the driving arm is connected with the cylinder; a three-way joint A is arranged between the liquid discharge pipe and the volume cylinder, and the other end of the three-way joint A is also connected with a filling oil pipe, wherein a first pneumatic valve is arranged at the joint of the three-way joint A and the liquid discharge pipe; the joint of the three-way joint A and the filling oil pipe is also provided with a second pneumatic valve, and the first pneumatic valve and the second pneumatic valve are operated reversely. The utility model has reasonable structural design, can greatly reduce the oil residue and effectively improve the oil removal efficiency of the oil filling line.

Description

Automatic clear oily device of liquid filling machine

Technical Field

The utility model relates to the technical field of oil production and lubricating oil filling, in particular to an automatic oil cleaning device of a filling machine.

Background

In the oil production process of lubricating oil and the like, the filling link is particularly complex, and the efficiency of mass production of lubricating oil, antifreezing solution and the like is determined. However, the traditional filling machine has simple structure and single function. Further, the oil filling machine in the prior art is poor in use effect. Specifically, in the process of filling and producing oil such as lubricating oil, the oil tank is not filled with oil of a single specification type, and the filling and producing of oil of a single type are not carried out. In the traditional oil filling machine, in the process of filling and line changing of oil of different varieties or types, the oil needs to be replaced, wherein the main difficulty is to clean residual liquid in an oil way and an oil storage tank of the filling machine. The traditional oil filling machine cannot realize reasonable and efficient oil cleaning, even if an oil pump for a worker takes too long time to reversely suck oil, the oil in the liquid storage tank can still remain about 10-15 kg, so that the oil can only be flushed with new oil after the secondary line replacement until the residual oil is not existed in the liquid storage tank, and the mixed oil in the cleaning operation cannot be filled and utilized again, so that the great waste of resources is caused.

Disclosure of Invention

In order to solve the defects and the shortcomings of the prior art that the oil filling line is cleaned, the utility model provides the automatic oil cleaning device of the filling machine, which has reasonable structural design, can greatly reduce oil residues and effectively improve the oil cleaning efficiency of the oil filling line.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an automatic oil cleaning device of a filling machine comprises a box body and an oil pump mechanism; the box body is distributed left and right; the top end of the tank body is fixedly provided with an oil storage tank through a mounting frame, the oil storage tank is also connected with a gear pump through a liquid inlet pipe, and the input end of the liquid inlet pipe is connected with an external oil source; the oil storage tank is also connected with an oil removal assembly, so that the cleaning operation of residual oil in the oil storage tank is completed when the lubricating oil is filled in a line;

the oil pump mechanism comprises a cylinder and a volume cylinder; the air cylinders are arranged at the rear side of the box body and are vertically distributed; the volume cylinder is fixedly arranged in the box body through the bracket and is positioned above the cylinder; the top end of the volume cylinder is connected with the oil storage tank through a liquid discharge pipe, a piston and a driving arm connected with the piston are arranged in the volume cylinder, and the driving arm is connected with the cylinder; a three-way joint A is further arranged between the liquid discharge pipe and the volume cylinder, and the other end of the three-way joint A is further connected with a filling oil pipe, wherein a first pneumatic valve is arranged at the joint of the three-way joint A and the liquid discharge pipe; the joint of the three-way joint A and the filling oil pipe is also provided with a second pneumatic valve, and the first pneumatic valve and the second pneumatic valve are operated reversely.

As a preferable technical scheme: four weighing sensors which are uniformly distributed are further arranged at the bottom end of the oil storage tank.

Further preferred technical scheme: the front of the tank body is also provided with an LED screen which is electrically connected with the weighing sensor so as to detect and display the liquid amount of the oil in the oil storage tank in real time.

Further preferred technical scheme: the oil cleaning component comprises a three-way connector B, a return pipe, a third pneumatic valve and a fourth pneumatic valve; the three-way joint B is arranged on the liquid inlet pipe, the input end of the return pipe is connected with the bottom end of the oil storage tank, and the output end of the return pipe is connected with the three-way joint B; the third pneumatic valve is arranged at the joint of the liquid inlet pipe and the three-way joint B, and the fourth pneumatic valve is arranged at the joint of the return pipe and the three-way joint B.

Further preferred technical scheme: in the state of filling oil into the oil storage tank, the third pneumatic valve is opened, and the fourth pneumatic valve is closed; and in the residual oil cleaning state of the oil storage tank, the third pneumatic valve is closed, and the fourth pneumatic valve is opened.

Further preferred technical scheme: the bottom end of the box body is also provided with a movable wheel with a braking function.

Compared with the prior art, the utility model has the advantages that: the oil cleaning device further adopts the cooperation of an air cylinder, a return pipe and a pneumatic valve, and a weighing sensor for real-time detection is arranged below the liquid storage tank, and the quantitative value is displayed on an LED screen in a visual display manner; when the oil drum line changing operation of oil liquid changing is needed, and when the oil liquid is filled for the rest preset quantity (3-5 boxes), a worker closes a third pneumatic valve through a control switch to stop liquid feeding until the rest oil drum is filled; when needing to clear up the residual oil in the oil storage tank, the cylinder extends, extrude the oil in the pipeline into the oil storage tank earlier through enough big extrusion force in to assist the reverse rotation oil absorption operation of cooperation gear pump, the at utmost clear up the discharge with the oil, the oil in the steerable oil storage tank remains not more than 1 kilogram, avoided the waste of great oil resource, reached resources are saved and reduce cost's purpose, this clear oil device structural design is reasonable, easy operation has improved the efficiency of oil production canning greatly, extensively be applicable to the batch production of different oils, more practicality.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a front elevational view of the overall structure of the present utility model;

FIG. 2 is a rear elevational view of the overall structure of the present utility model;

fig. 3 is a schematic view of a partial structure of the present utility model.

In the figure: 1. a case; 11. a mounting frame; 12. an oil storage tank; 13. a liquid inlet pipe; 14. a gear pump; 15. a weighing sensor; 16. an LED screen; 17. a moving wheel; 2. an oil pump mechanism; 21. a cylinder; 22. a volume cylinder; 23. a liquid discharge pipe; 24. a piston; 25. a driving arm; 26. a three-way joint A; 27. filling an oil pipe; 28. a first pneumatic valve; 29. a second pneumatic valve; 3. a clear oil assembly; 31. a three-way joint B; 32. a return pipe; 33. a third pneumatic valve; 34. and a fourth pneumatic valve.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that in the present embodiment, relational terms such as "first" and "second" and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, the phrase "comprising one does not exclude the presence of additional identical elements in a process, method, article, or apparatus that comprises an element, as may occur.

In the description of the present utility model, the terms "mounted," "connected," "coupled," and "provided" as may be used in a broad sense, e.g., as a fixed connection, as a removable connection, or as an integral connection, unless clearly indicated and defined otherwise; can be mechanically or electrically connected; either directly, indirectly through intermediaries, or in communication with the interior of the two elements. The specific meaning of the above terms in the present utility model can be understood by those skilled in the art in specific cases.

Examples: as shown in fig. 1-3:

an automatic oil cleaning device of a filling machine comprises a box body 1 and an oil pump mechanism 2. The box body 1 is distributed left and right; the front of the tank body 1 is also provided with an LED screen 16, and the LED screen 16 is electrically connected with a weighing sensor 15 so as to detect and display the liquid amount of the oil in the oil storage tank 12 in real time. In this embodiment, a storage battery may be disposed in the case, and may also be connected to an external power source through a cable, so as to drive the power consumption of the device. The bottom end of the box body 1 is also provided with a movable wheel 17 with a braking function; the device is convenient for position movement and adjustment so as to adapt to the optimal design of workshop production line layout.

In this embodiment, as shown in fig. 2: the top end of the box body 1 is fixedly provided with an oil storage tank 12 through a mounting rack 11. Wherein, the mounting bracket is a spherical concave frame structure and is fastened by a fastening belt mode. The bottom end of the oil storage tank 12 is also provided with four weighing sensors 15 which are uniformly distributed and used for detecting the oil liquid amount in the oil storage tank in real time. The oil storage tank 12 is also connected with a gear pump 14 through a liquid inlet pipe 13, and the input end of the liquid inlet pipe 13 is connected with an external oil source. The liquid inlet pipe is connected with the box body through the fastening buckle, the gear pump is fixedly arranged on the box body through the bracket, and conveying and reversing oil absorption treatment of oil liquid are realized.

As shown in fig. 1: in this embodiment, the oil storage tank 12 is further connected with a clean oil assembly 3, so that the cleaning operation of the residual oil in the oil storage tank 12 is completed when the lubricating oil is filled in a line change manner. The oil removal assembly 3 comprises a three-way joint B31, a return pipe 32, a third pneumatic valve 33 and a fourth pneumatic valve 34. The three-way joint B31 is arranged on the liquid inlet pipe 13, the input end of the return pipe 32 is connected with the bottom end of the oil storage tank 12, and the output end of the return pipe is connected with the other end of the three-way joint B31; the third pneumatic valve 33 is disposed at the connection between the liquid inlet pipe 13 and the three-way joint B31, and the fourth pneumatic valve 34 is disposed at the connection between the return pipe 32 and the three-way joint B31. In this way, in the state where the oil tank 12 is filled with oil, the third pneumatic valve 33 is opened, and the fourth pneumatic valve 34 is kept closed. In the state where the oil storage tank 12 is cleaned of residual oil, the third air-operated valve 33 is closed, and the fourth air-operated valve 34 is opened.

As shown in fig. 3: in the present embodiment, the oil pump mechanism 2 includes a cylinder 21 and a volumetric cylinder 22. The air cylinders 21 are arranged at the rear side of the box body 1 and are vertically distributed; the volume cylinder 22 is fixedly arranged in the box body 1 through a bracket and is positioned above the cylinder 21. The top end of the volume cylinder 22 is connected with the oil storage tank 12 through a liquid discharge pipe 23, a piston 24 and a driving arm 25 connected with the piston 24 are arranged in the volume cylinder 22, and the driving arm 25 is connected with the cylinder 21; a three-way joint A26 is further arranged between the liquid discharge pipe 23 and the volume cylinder 22, and the other end of the three-way joint A26 is further connected with a filling oil pipe 27, wherein a first pneumatic valve 28 is arranged at the joint of the three-way joint A26 and the liquid discharge pipe 23; the joint of the three-way joint A26 and the filling oil pipe 27 is also provided with a second pneumatic valve 29, and the first pneumatic valve 28 and the second pneumatic valve 29 are operated reversely.

So set up, when normal oil drum fluid filling, the third pneumatic valve keeps opening, and the fourth pneumatic valve keeps closing, forms the state that the continuation advances oil, and then guarantees that there is sufficient fluid in the oil storage tank. The purpose that sets up the oil storage tank is as an intermediate conveying medium, and then avoided the tradition to set up the trouble of long enough fluid pipe, and the intraductal transport fluid of fluid is very easily gaseous, has so not only influenced the conveying effect of fluid, and secondly still led to fluid filling precision and efficiency's reduction. When the oil drum is used for conveying oil, the first pneumatic valve is opened, and the second pneumatic valve is closed; the cylinder drives the driving arm and the piston to move downwards integrally, namely, oil in the oil storage tank is sucked into the volume cylinder. When the oil drum is filled with oil, the first pneumatic valve is closed, the second pneumatic valve is opened, and then the cylinder drives the driving arm and the piston to move upwards integrally, so that the oil in the volume cylinder is extruded to the filling oil pipe to finish oil filling.

When the oil drum line changing operation of oil drum is needed, and the preset quantity (3-5 boxes) is remained in the oil drum for filling oil, a worker closes the third pneumatic valve to stop liquid feeding through the control switch until the filling of the residual oil drum is completed. When the residual oil in the oil storage tank is cleaned, the second pneumatic valve is kept closed, and the first pneumatic valve is opened; the third pneumatic valve is kept closed, and the fourth pneumatic valve is opened; the cylinder stretches to drive the piston to move upwards, oil in the volume cylinder and the pipeline is extruded into the oil storage tank firstly through enough extrusion force, the piston moves upwards again and is matched with the reverse oil suction operation of the gear pump in an auxiliary mode, oil is cleaned and discharged to the greatest extent, and oil residue in the oil storage tank can be controlled to be not more than 1 kg.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. Accordingly, the embodiments are to be considered in all respects as illustrative and not restrictive. The scope of the utility model is indicated by the appended claims rather than by the foregoing description, and all changes that come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Claims

1. An automatic clear oily device of liquid filling machine, its characterized in that: the oil cleaning device comprises a box body (1) and an oil pump mechanism (2); the box body (1) is distributed left and right; an oil storage tank (12) is fixedly mounted at the top end of the tank body (1) through a mounting frame (11), the oil storage tank (12) is also connected with a gear pump (14) through a liquid inlet pipe (13), and the input end of the liquid inlet pipe (13) is connected with an external oil source; the oil storage tank (12) is also connected with an oil cleaning component (3) so as to finish the cleaning operation of residual oil in the oil storage tank (12) when the lubricating oil is filled in a line change mode;

the oil pump mechanism (2) comprises an air cylinder (21) and a volume cylinder (22); the air cylinders (21) are arranged at the rear side of the box body (1) and are vertically distributed; the volume cylinder (22) is fixedly arranged in the box body (1) through a bracket and is positioned above the cylinder (21); the top end of the volume cylinder (22) is connected with the oil storage tank (12) through a liquid discharge pipe (23), a piston (24) and a driving arm (25) connected with the piston (24) are arranged in the volume cylinder (22), and the driving arm (25) is connected with the air cylinder (21); a three-way joint A (26) is further arranged between the liquid discharge pipe (23) and the volume cylinder (22), and the other end of the three-way joint A (26) is further connected with a filling oil pipe (27), wherein a first pneumatic valve (28) is arranged at the joint of the three-way joint A (26) and the liquid discharge pipe (23); the joint of the three-way joint A (26) and the filling oil pipe (27) is also provided with a second pneumatic valve (29), and the first pneumatic valve (28) and the second pneumatic valve (29) are operated reversely.

2. An automatic oil cleaning device for filling machine as claimed in claim 1, wherein: four weighing sensors (15) which are uniformly distributed are further arranged at the bottom end of the oil storage tank (12).

3. An automatic oil cleaning device for filling machine as claimed in claim 2, wherein: the front of the box body (1) is also provided with an LED screen (16), and the LED screen (16) is electrically connected with a weighing sensor (15) so as to detect and display the liquid quantity of the oil in the oil storage tank (12) in real time.

4. A filling machine automatic oil cleaning device as claimed in claim 3, wherein: the oil removal assembly (3) comprises a three-way joint B (31), a return pipe (32), a third pneumatic valve (33) and a fourth pneumatic valve (34); the three-way joint B (31) is arranged on the liquid inlet pipe (13), the input end of the return pipe (32) is connected with the bottom end of the oil storage tank (12), and the output end of the return pipe is connected with the three-way joint B (31); the third pneumatic valve (33) is arranged at the joint of the liquid inlet pipe (13) and the three-way joint B (31), and the fourth pneumatic valve (34) is arranged at the joint of the return pipe (32) and the three-way joint B (31).

5. An automatic oil cleaning device for filling machine as claimed in claim 4, wherein: in the state that the oil storage tank (12) is filled with oil, a third pneumatic valve (33) is opened, and a fourth pneumatic valve (34) is closed; in the state of cleaning residual oil in the oil storage tank (12), the third pneumatic valve (33) is closed, and the fourth pneumatic valve (34) is opened.

6. An automatic oil cleaning device for filling machine as claimed in claim 5, wherein: the bottom end of the box body (1) is also provided with a movable wheel (17) with a braking function.