CN203164035U - Sample preparing machine for testing apparent density of lead paste - Google Patents
Sample preparing machine for testing apparent density of lead paste Download PDFInfo
- Publication number
- CN203164035U CN203164035U CN 201320169470 CN201320169470U CN203164035U CN 203164035 U CN203164035 U CN 203164035U CN 201320169470 CN201320169470 CN 201320169470 CN 201320169470 U CN201320169470 U CN 201320169470U CN 203164035 U CN203164035 U CN 203164035U
- Authority
- CN
- China
- Prior art keywords
- pseudodensity
- charging valve
- lead plaster
- base
- sample
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Sampling And Sample Adjustment (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a sample preparing machine for testing the apparent density of a lead paste. The sample preparing machine comprises a base, guide tracks, a table plate, an air cylinder and a microprocessor, wherein the guide track is fixedly arranged on the upper surface of the base; the air cylinder is arranged in the base and positioned below the guide tracks; the table plate is fixedly arranged at the telescopic head part of the air cylinder and positioned in the guide tracks as well as can move up and down; the air cylinder also comprises a stretchy air filler valve and a contractive air filler valve; and the microprocessor is used for controlling the stretchy air filler valve and the contractive air filler valve to be opened and closed. After a sample is put into a test cup, the test cup is placed on the table plate; and then the sample preparing machine is started to automatically fill the samples into the test cup. After the filling operation is finished, the sample, of which the height is higher than that of the opening part of the test cup, is scraped; and then the apparent density of the lead paste is tested and calculated in a weighing manner.
Description
Technical field
The utility model relates to accumulator manufacturing technology field, relates in particular to a kind of lead plaster pseudodensity test sampling machine.
Background technology
The lead plaster pseudodensity refers to the quality of the lead plaster of unit volume, and it has directly reacted the content of water and sulfuric acid in the lead plaster, is the important technical parameter in the lead-acid accumulator production process.The specimen of lead plaster pseudodensity is filled in the test cup by the testing staff is manual, has repeatability error between the different testing staff, even if also there is reproducibility error in same testing staff in the process of preparation sample but in the prior art.Therefore need the equipment of a kind of automatic preparation lead plaster pseudodensity specimen of design, thereby specimen is provided objectively and detects data.
Summary of the invention
The purpose of this utility model provides a kind of lead plaster pseudodensity test sampling machine, can prepare lead plaster pseudodensity specimen automatically, thereby avoid the artificial interference factor in the lead plaster pseudodensity test sample preparation process, improve lead plaster pseudodensity precision of test result, and can reduce the labour intensity of lead plaster pseudodensity test sample preparation.
Technical solution of the present utility model is:
Lead plaster pseudodensity test sampling machine, comprise base, guide rail, platen, cylinder, microprocessor, described guide rail is fixedly arranged on described base upper surface, described cylinder is arranged in the base and is positioned at described guide rail below, described platen is fixedly arranged on the flexible head of described cylinder and is positioned at described guide rail and can moves up and down, described cylinder also comprises the elongation charging valve and shrinks charging valve that described elongation charging valve and contraction charging valve are by described microprocessor gauge tap.To test in the cup and fill out setting-out product and be placed on the described platen, and start lead plaster pseudodensity test sampling machine and make it in trend test cup, to tamp sample, and after finishing dealing with the sample that highly exceeds test rim of a cup portion be struck off to weigh and calculate the lead plaster pseudodensity.
Described timing microprocessor is controlled described elongation charging valve and is shunk opening the time of charging valve, makes described elongation charging valve and shrink charging valve to replace folding.
As the further improved lead plaster pseudodensity test sampling machine of the utility model, described elongation charging valve aperture is little, and described contraction charging valve aperture is big.Described structure can make described cylinder the time comparatively relax in elongation, and comparatively rapid when shrinking, thereby preventing that the cylinder elongation is too fast ejects guide rail with sample, also avoids cylinder to shrink not having slowly freely falling body to tamp the purpose of the sample in the test glass with bump.
As the further improved lead plaster pseudodensity test sampling machine of the utility model, described microprocessor is arranged in the described base.
Lead plaster pseudodensity test sampling machine provided by the utility model, can prepare lead plaster pseudodensity specimen automatically, thereby avoid the artificial interference factor in the lead plaster pseudodensity test sample preparation process, improve lead plaster pseudodensity precision of test result, and can reduce the labour intensity of lead plaster pseudodensity test sample preparation.
Description of drawings
Fig. 1, the structural representation of lead plaster pseudodensity test sampling machine landing state;
Fig. 2, the structural representation of lead plaster pseudodensity test sampling machine lifting state.
1 is guide rail, and 2 is platen, and 3 are the test cup, and 4 is cylinder, and 5 is base, and 6 is microprocessor, and 7 for shrinking charging valve, and 8 are the elongation charging valve.
Embodiment
In order to deepen understanding of the present utility model, the utility model is done describing in further detail below in conjunction with drawings and Examples, this embodiment only is used for explaining the utility model, does not constitute the restriction to the utility model protection domain.
Lead plaster pseudodensity test sampling machine as illustrated in fig. 1 and 2, comprise base 5, guide rail 1, platen 2, cylinder 4, microprocessor 6, described guide rail 1 is fixedly arranged on described base 5 upper surfaces, described cylinder 4 is arranged in the base 5 and is positioned at described guide rail 1 below, described platen 2 is fixedly arranged on the flexible head of described cylinder 4 and is positioned at described guide rail 1 and can moves up and down, described cylinder 4 also comprises elongation charging valve 8 and shrinks charging valve 7 that described elongation charging valve 8 and contraction charging valve 7 are by described microprocessor 6 gauge tap.
Further improved lead plaster pseudodensity test sampling machine, described elongation charging valve 8 apertures are little, and described contraction charging valve 7 apertures are big.
Further improved lead plaster pseudodensity test sampling machine, described microprocessor 6 is arranged in the described base 5.
Claims (3)
1. the lead plaster pseudodensity is tested sampling machine, it is characterized in that: comprise base (5), guide rail (1), platen (2), cylinder (4), microprocessor (6), described guide rail (1) is fixedly arranged on described base (5) upper surface, described cylinder (4) is arranged in the base (5) and is positioned at described guide rail (1) below, described platen (2) is fixedly arranged on the flexible head of described cylinder (4) and is positioned at described guide rail (1) and can moves up and down, described cylinder (4) also comprises elongation charging valve (8) and shrinks charging valve (7) that described elongation charging valve (8) and contraction charging valve (7) are by described microprocessor (6) gauge tap.
2. lead plaster pseudodensity according to claim 1 is tested sampling machine, and it is characterized in that: described elongation charging valve (8) aperture is little, and described contraction charging valve (7) aperture is big.
3. lead plaster pseudodensity according to claim 1 is tested sampling machine, and it is characterized in that: described microprocessor (6) is arranged in the described base (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320169470 CN203164035U (en) | 2013-04-07 | 2013-04-07 | Sample preparing machine for testing apparent density of lead paste |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320169470 CN203164035U (en) | 2013-04-07 | 2013-04-07 | Sample preparing machine for testing apparent density of lead paste |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203164035U true CN203164035U (en) | 2013-08-28 |
Family
ID=49025212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320169470 Expired - Fee Related CN203164035U (en) | 2013-04-07 | 2013-04-07 | Sample preparing machine for testing apparent density of lead paste |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203164035U (en) |
-
2013
- 2013-04-07 CN CN 201320169470 patent/CN203164035U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130828 Termination date: 20160407 |