CN112504913B - Quick type lead plaster apparent density detection device - Google Patents
Quick type lead plaster apparent density detection device Download PDFInfo
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- CN112504913B CN112504913B CN202011523839.5A CN202011523839A CN112504913B CN 112504913 B CN112504913 B CN 112504913B CN 202011523839 A CN202011523839 A CN 202011523839A CN 112504913 B CN112504913 B CN 112504913B
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- lead plaster
- measuring cup
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N9/00—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity
- G01N9/02—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity by measuring weight of a known volume
- G01N9/04—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity by measuring weight of a known volume of fluids
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The invention discloses a rapid lead plaster apparent density detection device, and relates to the technical field of storage battery manufacturing. The measuring cup comprises a base, wherein a measuring cup is arranged at the center of the upper surface of the base, and a flange is arranged on the periphery of the top of the measuring cup; a pillar is rotatably arranged on the upper surface of the base on one side of the measuring cup, and a lead plaster scraping knife for scraping lead plaster is fixed at the top of the pillar; a material receiving plate is fixed on the upper surface of the base right below the flanging through a plurality of shock-absorbing columns A, an opening matched with the measuring cup is formed in the center of the material receiving plate, a convex edge A is arranged on the inner side wall of the opening, a convex edge B is arranged on the peripheral side of the material receiving plate, and pressure sensors are arranged at the tops of the shock-absorbing columns A; an electrical appliance bin is arranged on one side of the base, a power supply and a processor are arranged in the electrical appliance bin, and a display is arranged on the outer side of the electrical appliance bin. According to the invention, through the arrangement of the material receiving plate, lead plaster overflowing from the measuring cup due to vibration can be conveniently collected, and the lead plaster is prevented from scattering around after being vibrated out of the measuring cup, so that the environmental pollution is avoided.
Description
Technical Field
The invention belongs to the technical field of storage battery manufacturing, and particularly relates to a rapid lead plaster apparent density detection device.
Background
The apparent density of the lead plaster refers to the mass of the lead plaster in unit volume, directly reflects the content of water and sulfuric acid in the lead plaster, and is an important process parameter in the production process of the lead-acid storage battery. At present, the existing lead plaster apparent density detection device measures the lead plaster apparent density by adopting a vibrating machine and a steel cup when detecting, although human interference factors in the preparation process of a lead plaster apparent density test sample are avoided, the accuracy of a lead plaster apparent density test result is improved, in the process of using an integral steel cup for measurement, in the vibrating process of the vibrating machine, the lead plaster at the uppermost part of the steel cup is easily vibrated out, the lead plaster in the steel cup with a certain volume is not filled, the measurement result is not accurate, and in addition, the lead plaster at the uppermost part is scattered around after being vibrated out, and the measurement environment pollution is caused.
Disclosure of Invention
The invention aims to provide a rapid lead plaster apparent density detection device, which solves the problems that the lead plaster apparent density detection device in the prior art has inaccurate measurement result and is easy to pollute the environment.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a rapid lead plaster apparent density detection device which comprises a base, wherein a measuring cup is arranged at the center of the upper surface of the base, and a flanging is arranged on the periphery of the top of the measuring cup; a support column is rotatably arranged on the upper surface of the base on one side of the measuring cup, and a lead plaster scraping knife for scraping lead plaster is fixed at the top of the support column; a material receiving plate is fixed on the upper surface of the base right below the flanging through a plurality of shock-absorbing columns A, an opening matched with the measuring cup is formed in the center of the material receiving plate, a convex edge A is formed in the inner side wall of the opening, a convex edge B is formed in the peripheral side of the material receiving plate, and a pressure sensor is arranged at the top of each shock-absorbing column A; the electric appliance cabinet is characterized by further comprising an electric appliance cabinet arranged on one side of the base, a power supply and a processor are arranged in the electric appliance cabinet, and a display is arranged on the outer side of the electric appliance cabinet; the power supply is connected with the display and the processor; the processor is connected with the display and the pressure sensor.
Furthermore, a fixed seat for fixing the shock absorption column A is arranged on the base, an installation cavity is arranged in the fixed seat, a bearing is installed in the installation cavity, and the bottom end of the strut is fixed to the inner ring of the bearing;
and one end of the paste scraping knife is provided with a rod sleeve fixed at the top of the support, a locking bolt is arranged outside the rod sleeve, and a plurality of scraping teeth are arranged on one side of the paste scraping knife.
3. The apparatus of claim 1, further comprising a support platform disposed below the base and connected to the base; the supporting platform comprises a plurality of shock-absorbing columns B, a supporting plate is fixed at the tops of the shock-absorbing columns B, and a vibration motor is installed on the bottom side surface of the supporting plate; the upper surface of the supporting plate is provided with a plurality of fixing columns, the end parts of the fixing columns are provided with threaded blind holes, and the base is provided with through holes matched with the threaded blind holes; the fixing bolt penetrates through the through hole and is matched with the threaded blind hole.
Further, the shock absorption column B and the shock absorption column A have the same structure; the damping device comprises an inner loop bar and an outer sleeve which are mutually sleeved, and a damping spring is connected between the inner loop bar and the outer sleeve.
Furthermore, a support foot is fixed at the bottom end of the shock absorption column B.
Furthermore, a first discharge opening is formed in the material receiving plate, and a hole plug A is arranged on the first discharge opening in a matched mode.
Furthermore, a second discharge opening is formed in the bottom side face of the measuring cup and penetrates through the bottom of the measuring cup and the base; a pipe body is arranged on the two sides of the discharge opening on the bottom side surface of the base, and an anti-splash ring is arranged at the end part of the pipe body; a hole plug B is arranged on the discharge opening II in a matched manner; an enclosing edge is arranged on the supporting plate which is positioned right below the pipe body; the top of the surrounding edge is provided with a splash-proof plate, a third discharge opening is formed in the supporting plate located in the region enclosed by the surrounding edge, and a hole plug C is arranged at the third discharge opening; and the splash-proof plate is provided with an opening matched with the pipe body.
Further, the diameter of the opening is between the outer diameter of the pipe body and the outer diameter of the splash-proof ring.
A detection method of a rapid lead paste apparent density detection device comprises the following steps:
stp1, starting a vibration motor, and gradually adding lead plaster with the mass of m, wherein the lead plaster exceeds the volume weight of the cup;
stp2, after the lead plaster is added, stopping vibration after the vibration motor continuously vibrates for t time;
the Stp3, the numerical value displayed by the display at this time is the apparent density of the lead paste.
Further, the volume of the measuring cup is v; converting the pressure detected by the pressure sensor into mass m1; then the apparent density ρ =/v of the lead paste at this time. When the lead plaster scraper is used, lead plaster remained on the lead plaster scraper is required to be cleaned to the material receiving plate.
The invention has the following beneficial effects:
according to the invention, through the arrangement of the material receiving plate, lead plaster overflowing from the measuring cup due to vibration can be conveniently collected, and the lead plaster is prevented from scattering around after being vibrated out of the measuring cup, so that the measurement environment pollution is avoided; meanwhile, the visual density of the lead plaster can be visually observed through the arrangement of the pressure sensor, the display and the processor; simultaneously through the setting of scraping the tooth, avoid carrying out the lead plaster when using the doctor blade and scrape ordinary times, the lead plaster spills over from the edge side of scraping the plaster blade.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of an apparent density detection apparatus for lead paste according to the present invention;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a cross-sectional view taken at C-C of FIG. 2;
FIG. 4 is an enlarged view of a portion A of FIG. 3;
fig. 5 is a partially enlarged view of fig. 3 at B.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, 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 invention.
In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship merely to facilitate description of the invention and to simplify the description, and are not intended to indicate or imply that the referenced components or elements must be in a particular orientation, constructed and operative in a particular orientation, and are not to be construed as limiting the invention.
Referring to fig. 1-5, the present invention provides a rapid lead plaster apparent density detection device, which comprises a base 2, a measuring cup 21 is arranged at the center of the upper surface of the base 2, and a flange 211 is arranged on the periphery of the top of the measuring cup 21; a support 242 is rotatably arranged on the upper surface of the base 2 at one side of the measuring cup 21, and a lead plaster scraping knife 244 for scraping lead plaster is fixed at the top of the support 242; a receiving plate 23 is fixed on the upper surface of the base 2 right below the flanging 211 through a plurality of shock absorption columns A22, an opening matched with the measuring cup 21 is formed in the center of the receiving plate 23, a convex edge A232 is formed in the inner side wall of the opening, a convex edge B231 is formed in the peripheral side of the receiving plate 23, and a pressure sensor 224 is arranged at the top of each shock absorption column A22; the electric appliance cabinet is arranged on one side of the base 2, a power supply and a processor are arranged in the electric appliance cabinet, and a display is arranged on the outer side of the electric appliance cabinet; the power supply is connected with the display and the processor; the processor is connected to a display and a pressure sensor 224.
Preferably, a fixed seat 24 for fixing the shock absorbing column a22 is arranged on the base 2, an installation cavity is arranged in the fixed seat 24, a bearing 241 is installed in the installation cavity, and the bottom end of the strut 242 is fixed at the inner ring of the bearing 241; one end of the paste scraping knife 244 is provided with a rod sleeve 243 fixed on the top of the pillar 242, the outer side of the rod sleeve 243 is provided with a locking bolt, and one side of the paste scraping knife 244 is provided with a plurality of scraping teeth 24.
Preferably, the device also comprises a supporting platform which is arranged below the base 2 and connected with the base 2; the supporting platform comprises a plurality of shock-absorbing columns B11, a supporting plate 12 is fixed at the top of each shock-absorbing column B11, and a vibration motor 16 is installed on the bottom side surface of each supporting plate 12;
the upper surface of the supporting plate 12 is provided with a plurality of fixing columns 17, the end parts of the fixing columns 17 are provided with threaded blind holes, and the base 2 is provided with through holes matched with the threaded blind holes; and a fixing bolt 20 which penetrates through the through hole and is matched with the threaded blind hole.
Preferably, the shock absorbing column B11 and the shock absorbing column A22 are the same in structure;
each of which comprises an inner sleeve rod 223 and an outer sleeve 221 sleeved with each other, and a damping spring 222 is connected between the inner sleeve rod 223 and the outer sleeve 221.
Preferably, a support foot 10 is fixed to the bottom end of the shock-absorbing column B11.
Preferably, the material receiving plate 23 is provided with a first discharge opening 233, and a hole plug a is arranged on the first discharge opening 233 in a matching manner.
Preferably, the bottom side surface of the measuring cup 21 is provided with a second discharge opening 25, and the second discharge opening 25 penetrates through the bottom of the measuring cup 21 and the base 2;
a pipe body 251 is arranged around the second 25 discharge openings on the bottom side surface of the base 2, and the end part of the pipe body 251 is provided with a splash-proof ring 252; a hole plug B is arranged on the second discharge opening 25 in a matching manner;
an enclosing edge 13 is arranged on the supporting plate 12 which is positioned right below the tube body 251; the top of the surrounding edge 13 is provided with a splash-proof plate 131, a third discharge opening 14 is arranged on the support plate 12 positioned in the region surrounded by the surrounding edge 13, and a hole plug C is arranged at the third discharge opening 14; the splash guard 131 is provided with an opening 132 which is matched with the pipe 251.
Preferably, the diameter of opening 132 is between the outer diameter of tube 251 and the outer diameter of splash ring 252.
A detection method of a rapid lead plaster apparent density detection device comprises the following steps:
stp1, starting the vibration motor 16, and gradually adding lead plaster with the mass m exceeding the volume weight of the measuring cup 21;
stp2, after the lead plaster is added, stopping vibration after the vibration motor 16 continuously vibrates for t time;
the Stp3, the numerical value displayed by the display at this time is the apparent density of the lead paste.
Preferably, the measuring cup 21 has a volume v; the pressure detected by the pressure sensor is converted into mass m1; then the apparent density of the lead paste at this time is ρ = m-m1/v. During the use, lead plaster remained on the plaster scraping knife 244 needs to be cleaned to the material receiving plate 23.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (4)
1. The utility model provides a quick type lead plaster apparent density detection device which characterized in that: the measuring cup comprises a base (2), wherein a measuring cup (21) is arranged at the center of the upper surface of the base (2), and a flanging (211) is arranged on the periphery of the top of the measuring cup (21); a support column (242) is rotatably arranged on the upper surface of the base (2) positioned on one side of the measuring cup (21), and a lead plaster scraping knife (244) for scraping lead plaster is fixed at the top of the support column (242);
a receiving plate (23) is fixed on the upper surface of the base (2) which is positioned right below the flanging (211) through a plurality of shock-absorbing columns A (22), an opening which is matched with the measuring cup (21) is formed in the center of the receiving plate (23), a convex edge A (232) is arranged on the inner side wall of the opening, a convex edge B (231) is arranged on the peripheral side of the receiving plate (23), and a pressure sensor (224) is arranged at the top of each shock-absorbing column A (22);
the electric appliance cabinet is characterized by further comprising an electric appliance cabinet arranged on one side of the base (2), wherein a power supply and a processor are arranged in the electric appliance cabinet, and a display is arranged on the outer side of the electric appliance cabinet; the power supply is connected with the display and the processor; the processor is connected with the display and the pressure sensor (224);
a fixed seat (24) for fixing a strut (242) is arranged on the base (2), an installation cavity is arranged in the fixed seat (24), a bearing (241) is installed in the installation cavity, and the bottom end of the strut (242) is fixed on the inner ring of the bearing (241);
a rod sleeve (243) fixed at the top of the support column (242) is arranged at one end of the paste scraping knife (244), a locking bolt is arranged on the outer side of the rod sleeve (243), and a plurality of scraping teeth (245) are arranged on one side of the paste scraping knife (244);
the supporting platform is arranged below the base (2) and connected with the base (2);
the supporting platform comprises a plurality of shock-absorbing columns B (11), a supporting plate (12) is fixed at the tops of the shock-absorbing columns B (11), and a vibration motor (16) is installed on the bottom side surface of the supporting plate (12);
a plurality of fixing columns (17) are arranged on the upper surface of the supporting plate (12), threaded blind holes are formed in the end portions of the fixing columns (17), and through holes matched with the threaded blind holes are formed in the base (2); the fixing bolt (20) penetrates through the through hole and is matched with the threaded blind hole;
the shock absorption column B (11) and the shock absorption column A (22) have the same structure,
the damping device comprises an inner sleeve rod (223) and an outer sleeve (221) which are sleeved with each other, and a damping spring (222) is connected between the inner sleeve rod (223) and the outer sleeve (221);
the material receiving plate (23) is provided with a first discharge opening (233), and a hole plug A is arranged on the first discharge opening (233) in a matching manner;
a second discharge opening (25) is formed in the bottom side face of the measuring cup (21), and the second discharge opening (25) penetrates through the bottom of the measuring cup (21) and the base (2); a pipe body (251) is arranged on the periphery of the second discharge opening (25) positioned on the bottom side surface of the base (2), and a splash-proof ring (252) is arranged at the end part of the pipe body (251); a hole plug B is arranged on the second discharge opening (25) in a matching manner;
an enclosing edge (13) is arranged on a supporting plate (12) which is positioned right below the pipe body (251); a splash-proof plate (131) is arranged at the top of the surrounding edge (13), a third discharge opening (14) is arranged on the support plate (12) positioned in the region enclosed by the surrounding edge (13), and a hole plug C is arranged at the third discharge opening (14); the splash-proof plate (131) is provided with an opening (132) matched with the pipe body (251).
2. The rapid lead plaster apparent density detection device according to claim 1, wherein a support foot (10) is fixed at the bottom end of the shock absorption column B (11).
3. The apparatus of claim 1, wherein the diameter of the opening (132) is between the outer diameter of the tube (251) and the outer diameter of the splash ring (252).
4. The detection method of the rapid lead paste apparent density detection device according to any one of the claims 1 to 3, comprising the following steps:
stp1, starting a vibration motor (16), and gradually adding lead plaster with the mass of m, wherein the lead plaster exceeds the volume weight of the lead plaster into a vector cup (21);
stp2, after the lead plaster is added, stopping vibration after the vibration motor (16) continuously vibrates for t time;
stp3, the numerical value displayed by the display at the moment is the apparent density of the lead plaster;
the volume of the measuring cup (21) is v; converting the pressure detected by the pressure sensor into mass m1;
then the apparent density ρ = (m-m 1)/v of the lead paste at this time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011523839.5A CN112504913B (en) | 2020-12-22 | 2020-12-22 | Quick type lead plaster apparent density detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011523839.5A CN112504913B (en) | 2020-12-22 | 2020-12-22 | Quick type lead plaster apparent density detection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112504913A CN112504913A (en) | 2021-03-16 |
| CN112504913B true CN112504913B (en) | 2022-11-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011523839.5A Active CN112504913B (en) | 2020-12-22 | 2020-12-22 | Quick type lead plaster apparent density detection device |
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| CN (1) | CN112504913B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114018757B (en) * | 2021-11-09 | 2023-10-13 | 中建材黑龙江石墨新材料有限公司 | Automatic device and method for accurately measuring tap density |
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|---|---|---|---|---|
| CN205262899U (en) * | 2015-12-22 | 2016-05-25 | 河南超威电源有限公司 | Lead plaster apparent density detection device |
| CN206945477U (en) * | 2017-07-07 | 2018-01-30 | 骆驼集团襄阳蓄电池有限公司 | A kind of lead-acid accumulator lead plaster apparent density detecting tool |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP3937435B2 (en) * | 2002-09-26 | 2007-06-27 | セイコーエプソン株式会社 | Tap density measuring container, tap density measuring instrument, and tap density measuring method |
| KR101009927B1 (en) * | 2009-05-12 | 2011-01-20 | 한국기계연구원 | A measure equipment for flow rate and apparent density of metal powder and method for measuring flow rate and apparent desity of metal powder |
| CN201803920U (en) * | 2010-09-25 | 2011-04-20 | 风帆股份有限公司 | Apparent density detector for lead plaster |
| CN203519456U (en) * | 2013-10-21 | 2014-04-02 | 安徽理士电池技术有限公司 | Lead powder apparent density testing device |
| CN204374026U (en) * | 2015-01-04 | 2015-06-03 | 浙江天能动力能源有限公司 | A kind of apparent density of lead powder measurement mechanism |
| CN204823320U (en) * | 2015-07-31 | 2015-12-02 | 晋江力达机械有限公司 | Automatic weighing device |
| CA3055492A1 (en) * | 2017-04-05 | 2018-10-11 | Societe Des Produits Nestle S.A. | Volumeter for food products |
| CN208953400U (en) * | 2018-02-08 | 2019-06-07 | 伊犁辰农生物技术有限公司 | A kind of apparent density measuring instrument that anti-powder leakage is scattered |
| CN207964540U (en) * | 2018-03-06 | 2018-10-12 | 青海华通能源技术应用有限公司 | A kind of slurry density analyzer |
| CN211825541U (en) * | 2020-04-11 | 2020-10-30 | 长沙鑫本助剂有限公司 | Device for measuring powder or particle bulk density |
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2020
- 2020-12-22 CN CN202011523839.5A patent/CN112504913B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205262899U (en) * | 2015-12-22 | 2016-05-25 | 河南超威电源有限公司 | Lead plaster apparent density detection device |
| CN206945477U (en) * | 2017-07-07 | 2018-01-30 | 骆驼集团襄阳蓄电池有限公司 | A kind of lead-acid accumulator lead plaster apparent density detecting tool |
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| CN112504913A (en) | 2021-03-16 |
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