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CN-122016007-A - Liquid level measuring device for green low-carbon water-based cutting fluid production

CN122016007ACN 122016007 ACN122016007 ACN 122016007ACN-122016007-A

Abstract

The invention belongs to the technical field of liquid level measurement, in particular to a liquid level measurement device for producing green low-carbon water-based cutting fluid, which comprises a frame, wherein a plurality of conveying rollers are arranged on the frame, and a barrel guiding assembly is further arranged on the frame, the barrel guiding assembly comprises a support frame fixedly connected to one side of the frame, two limiting plates I and a plurality of limiting plates II are sleeved on the support frame, the limiting plates II are positioned between the two limiting plates I, the limiting plates I on the left side are fixedly connected with the support frame, and the limiting plates I on the right side are slidably connected with the support frame. According to the invention, the barrel body guide assembly is utilized, and a plurality of plastic barrels can be orderly moved to the lower part of the ultrasonic liquid level sensor under the guide action of the first limiting plate and the second limiting plate only by uniformly placing the plastic barrels on the conveying roller, so that the situation that the plastic barrels are deviated due to uneven stress in the conveying process and cannot accurately reach the lower part of the ultrasonic liquid level sensor according to a preset track, and further normal measurement is affected is avoided.

Inventors

  • TAO ZHEN
  • ZHANG YU

Assignees

  • 江苏捷达油品有限公司

Dates

Publication Date
20260512
Application Date
20260413

Claims (9)

  1. 1. The liquid level measuring device for the green low-carbon water-based cutting fluid production comprises a frame (1) and is characterized in that a plurality of conveying rollers (2) are arranged on the frame (1); The device also comprises a barrel guide assembly; The barrel body guiding assembly comprises a support frame (5) fixedly connected to one side of the frame (1), two first limiting plates (8) and a plurality of second limiting plates (23) are sleeved on the support frame (5), the second limiting plates (23) are positioned between the two first limiting plates (8), the first limiting plates (8) on the left are fixedly connected with the support frame (5), the first limiting plates (8) on the right are slidably connected with the support frame (5), and the second limiting plates (23) are slidably connected with the support frame (5); The left side of the first limiting plate (8) and the second limiting plates (23) are fixedly connected with a second mounting seat (21), one side of the bottom of the second mounting seat (21) is provided with an ultrasonic liquid level sensor (26), the end part of the frame (1) is fixedly connected with a baffle (7), one side of the frame (1) is provided with a control panel (27), and the device further comprises an anti-blocking deflection assembly; the anti-jamming deflection assembly comprises a groove (24) arranged on one side of a limiting plate II (23), a push rod (12) is arranged at the groove (24) in a sliding mode, one end of the push rod (12) is fixedly connected with a moving rod (15), and one end of the moving rod (15) is rotatably provided with a friction roller (13).
  2. 2. The device for measuring the production liquid level of the green low-carbon water-based cutting fluid according to claim 1, wherein the upper ends of the first limiting plates (8) are respectively provided with a first connecting rod (18) in a rotating mode, the upper ends of the second limiting plates (23) are respectively provided with a second connecting rod (19) in a rotating mode, one end of each first connecting rod (18) is connected with one end of each second connecting rod (19) in a rotating mode, and the end portions of the two adjacent second connecting rods (19) are connected in a rotating mode.
  3. 3. The device for measuring the production liquid level of the green low-carbon water-based cutting fluid according to claim 1, wherein a first cylinder (6) is fixedly connected to one side of the supporting frame (5), and the piston end of the first cylinder (6) is fixedly connected with one side of a first right limiting plate (8).
  4. 4. The device for measuring the production liquid level of the green low-carbon water-based cutting fluid according to claim 1, wherein the first limiting plate (8) and the second limiting plates (23) on the right side are fixedly connected with a first mounting seat (20), and an infrared probe (25) is arranged on one side of the bottom of the first mounting seat (20).
  5. 5. The device for measuring the production liquid level of the green low-carbon water-based cutting fluid according to claim 1, wherein the first limiting plate (8) and the second limiting plates (23) on the left side are fixedly connected with supporting blocks (22), and one side of the upper end of each supporting block (22) is rotatably provided with a blocking block (16).
  6. 6. The device for measuring the production liquid level of the green low-carbon water-based cutting fluid according to claim 5, wherein one side of the supporting block (22) is fixedly connected with a motor III (17), and the output end of the motor III (17) is fixedly connected with one end of the blocking block (16).
  7. 7. The device for measuring the production liquid level of the green low-carbon water-based cutting fluid according to claim 1, wherein a cylinder II (11) is fixedly connected to one side of the limiting plate I (8), and the piston end of the cylinder II (11) is fixedly connected with one end of the push rod (12).
  8. 8. The device for measuring the production liquid level of the green low-carbon water-based cutting fluid according to claim 1, wherein one end of the moving rod (15) is fixedly connected with a second motor (14), and the output end of the second motor (14) is fixedly connected with one end of the friction roller (13).
  9. 9. The device for measuring the production liquid level of the green low-carbon water-based cutting fluid of claim 1, further comprising a splash-proof component; The splash-proof assembly comprises a plurality of fixed blocks (28) fixedly connected to a frame (1), one side the screw rod (10) is rotatably arranged at the upper end of the fixed block (28), the other side of the splash-proof assembly is fixedly connected with a sliding rod (4) at the upper end of the fixed block (28), the sliding rods (4) are connected with a cover plate (3) in a sliding manner, one side of the cover plate (3) is connected with screw rods (10) in a threaded manner, one side of the cover plate is fixedly connected with a motor I (9) at the bottom of the fixed block (28), and one end of the screw rod (10) at the output end of the motor I (9) is fixedly connected.

Description

Liquid level measuring device for green low-carbon water-based cutting fluid production Technical Field The invention belongs to the technical field of liquid level measurement, and particularly relates to a liquid level measurement device for producing green low-carbon water-based cutting fluid. Background The green low-carbon water-based cutting fluid is an environment-friendly metal processing fluid with smaller influence on the environment and lower carbon emission in the whole process of production, use and waste treatment by optimizing the formula, raw materials and full life cycle management on the basis of the traditional water-soluble cutting fluid. During production, the cutting fluid is typically filled into plastic drums for storage. After filling, the level of the cutting fluid in the barrel needs to be measured to ensure compliance with the standard. The publication CN108955824a discloses a liquid level measuring device. The liquid level measuring device comprises a straight pipe, wherein the straight pipe is fixed on a bracket through the cooperation of a fixing clamp and a fixing bolt, a liquid inlet is formed in the lower portion of the straight pipe, an ultrasonic liquid level meter is arranged above the straight pipe, the ultrasonic liquid level meter is fixed in the middle of a cross beam, the cross beam is fixed on the bracket through the fixing bolt, a square protective cover is arranged on the upper portion of the ultrasonic liquid level meter, an arc protective cover is arranged on the sensing portion of the lower portion of the ultrasonic liquid level meter, and an opening corresponding to the position of the sensing portion of the ultrasonic liquid level meter is formed in the lower portion of the arc protective cover. The ultrasonic liquid level meter has the advantages of simple structure, convenient use, long service life and low investment cost, and effectively solves the problems of large metering fluctuation and inaccuracy of the ultrasonic liquid level meter caused by liquid level fluctuation. However, the above technical solution has the following disadvantages in the practical application process: The detection end of the ultrasonic liquid level sensor is aligned with the cutting liquid in the barrel so as to realize the measurement of the liquid level of the cutting liquid in the barrel. When it is desired to measure the level of cutting fluid in a plurality of barrels, in order to improve the measurement efficiency, a plastic barrel containing cutting fluid is usually placed on a conveying roller, which is moved to below an ultrasonic level sensor. However, when the conveying roller drives the plastic barrel to move, the plastic barrel is easy to deviate due to uneven stress, and can not accurately reach the lower part of the sensor according to a preset track, so that normal measurement is affected. Disclosure of Invention In order to overcome the defects of the prior art and solve at least one technical problem in the background art, the invention provides a liquid level measuring device for green low-carbon water-based cutting fluid production. The invention solves the technical problems by adopting the technical scheme that the liquid level measuring device for the production of the green low-carbon water-based cutting fluid comprises a frame, wherein a plurality of conveying rollers are arranged on the frame; The device also comprises a barrel guide assembly; the barrel body guiding assembly comprises a support frame fixedly connected to one side of the frame, two first limiting plates and a plurality of second limiting plates are sleeved on the support frame, the first limiting plates are positioned between the two first limiting plates, the first limiting plates on the left side are fixedly connected with the support frame, the first limiting plates on the right side are connected with the support frame in a sliding mode, and the second limiting plates are connected with the support frame in a sliding mode; The left side all fixedly connected with mount pad two on limiting plate one and the second of polylith limiting plate, mount pad two bottom one side is provided with ultrasonic wave level sensor, frame tip fixedly connected with baffle, frame one side is provided with control panel. Preferably, the first upper ends of the limiting plates are respectively provided with a first connecting rod in a rotating mode, the second upper ends of the limiting plates are respectively provided with a second connecting rod in a rotating mode, one end of each first connecting rod is connected with one end of each second connecting rod in a rotating mode, and two adjacent two end portions of the two connecting rods are connected in a rotating mode. Preferably, one side of the support frame is fixedly connected with a first cylinder, and one piston end of the first cylinder is fixedly connected with one side of the right limiting plate. Preferably, the right side is fixedly con