CN201803920U - A visual density tester for lead paste - Google Patents

Abstract

The utility model relates to an apparent density detector for lead plaster to solve the problem of measuring the apparent density of the lead plaster. The technical scheme is as follows: the apparent density detector comprises a vibrating machine, an operating platform and a measuring cup, wherein the operating platform is positioned at the upper part of the vibrating machine, is connected with the vibrating machine, and is provided with a measuring cup fixing frame with a fixed hoop; and the wall of the measuring cup is provided with a ring-shaped fixed groove matched with the fixed hoop. The apparent density detector eliminates the gaps in the lead plaster by vibration, is matched with a shoveling plate to carry out the leveling operation to the lead plaster in the measuring cup, and compares the accurately-measured data to determine the vibration frequency and the time of a vibrator, which are then taken as reference; and in daily use, if the operation is carried out according to the vibration frequency and the time of the vibrator, the accuracy and the consistency of the measured data are guaranteed, and the defect of large error in the measurement by manual weighing is eliminated. The apparent density detector has the characteristics of being simple in structure, strong in practicability, and accurate in measurement result and the like.

Description

A visual density tester for lead paste

technical field

The utility model relates to a detection device, in particular to a detector for detecting the apparent density of lead paste during the manufacturing process of a raw plate of a storage battery, which belongs to the technical field of storage batteries. the

Background technique

Plate production is an important process in battery production. In the process of raw plate manufacturing, in order to ensure the quality of the raw plate, it is necessary to test the apparent density of the lead paste. The measurement of the apparent density of the lead paste can reflect the content of the plate from the side. The amount of lead and the amount of auxiliary materials added are indispensable steps in the production process of lead-acid batteries. At present, in many storage battery manufacturers, the apparent density of lead paste is generally measured by manual weighing. will affect the measurement results. If the difference between the measurement result and the actual value is too large, it will cause unqualified battery performance and loss of production cost.

Utility model content

The technical problem to be solved by the utility model is to provide a lead paste apparent density detector with simple operation and high measurement accuracy by overcoming the defects of the above-mentioned prior art.

The said problem of the utility model is solved by the following technical solutions:

A lead paste apparent density detector, which is special in that it includes a vibrating machine, an operating table and a measuring cup, wherein the operating table is located on the upper part of the vibrating machine and is connected with the vibrating machine, and the operating table is provided with a measuring cup with a fixing hoop to fix it. frame, the outer wall of the measuring cup is provided with an annular fixing groove matching the fixing hoop. the

The above-mentioned lead paste apparent density detector, the detector is also provided with a lead paste shoveling device, the lead paste shoveling device is composed of a chute, a slide bar and a shovel plate, the chute is fixed on the operating table, the slide bar, the chute Slidingly connected, the shovel plate is fixed on the upper part of the slide bar by an adjustment knob.

The utility model improves on the problem that it is difficult to guarantee the manual operation accuracy of the apparent density measurement of the lead paste in the production process of the storage battery raw plate, and designs a lead paste apparent density detector. The detector is composed of a vibrating machine, a lead plaster leveling device and an operating table. During the detection, the vibrating machine eliminates the gaps in the lead plaster, cooperates with the shovel plate to level the lead plaster in the measuring cup, and compares the accurate measurement data to determine the vibration. The vibration frequency and time of the instrument can be used as a benchmark, and the operation according to this vibration frequency and time in the daily use process can ensure the accuracy and consistency of the measurement data and eliminate the disadvantages of large errors in manual weighing measurement. The utility model has the characteristics of simple structure, strong practicability, accurate measurement results and the like.

Description of drawings

Fig. 1 is the structural representation of the utility model.

The symbols in the figure are as follows: 1. Vibrator; 2. Operating table; 3. Measuring cup fixing frame; 4. Fixing hoop; 5. Fixing groove; 6. Measuring cup; 7. Cup cover; 8. Shovel plate; 9. Slider ; 10, adjusting knob; 11, chute.

Detailed ways

Referring to Fig. 1, the utility model constitutes and comprises vibrating machine 1, operating table 2 and measuring cup 6, wherein, vibrating machine adopts desktop structure, and operating table is positioned at the vibrating machine top and is connected with bolts between operating table. The operating table is provided with a measuring cup fixing frame 3 with a fixing hoop 4, and the measuring cup fixing frame is fixed on the operating table. The outer wall of the measuring cup is provided with an annular fixing groove 5 matched with the fixing hoop, and the measuring cup is fixed on the operating table by the measuring cup fixing bracket and the fixing hoop. The detector described in the utility model is also provided with a lead paste leveling device, which is composed of a chute 11, a slide bar 9 and a shovel plate 8, the chute is fixed on the console by bolts, and the slide bar is located in the chute In the groove, it forms a sliding connection with the chute, and the shovel plate is fixed on the upper part of the slide bar by the adjustment knob 10.

The process of the utility model for measuring the apparent density of lead plaster is as follows: take a measuring cup 6 of 100 cm3, weigh it, and record the weight A; fill the measuring cup with lead plaster, fix it on the operating table 2, and adjust the height of the shovel plate 8 so that Its front end is at the same height as the top of the measuring cup, push the slide bar to move the shovel plate to level the lead plaster, and cover the cup cover 7; open the vibrator 1, adjust the frequency vibration, and eliminate the gaps in the lead plaster; open the cup cover, Check the state of the lead paste, add the lead paste again, and level it with a shovel; repeat the above steps several times, take off the measuring cup, weigh the measuring cup and the lead paste, and record the weight B; then the apparent density of the lead paste is calculated by the following formula : B-A/100. In daily work, the operation specification should be determined according to the vibration frequency, time, and number of times of adding lead paste obtained by comparing the accurate measurement data. Strictly follow the operation specification to ensure the accuracy of the apparent density value of the lead paste.

Claims (2)

1. lead plaster pseudodensity detector, it is characterized in that: constitute involving vibrations machine (1), operator's console (2) and measuring cup (6), wherein, operator's console is positioned at bobbing machine top and is connected with bobbing machine, operator's console is provided with the measuring cup fixed mount (3) of band clips (4), and described measuring cup outer wall is provided with the annular pickup groove (5) with the clips coupling.

2. lead plaster pseudodensity detector according to claim 1, it is characterized in that: described detector also is provided with lead plaster and evens device out, lead plaster is evened device out and is made up of chute (11), slide bar (9) and shovel board (8), chute is fixed on the operator's console, slide bar, chute are slidingly connected, and described shovel board is fixed on slide bar top by adjusting knob (10).

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