CN209784013U - Lead plaster tamping device used before lead plaster density detection of lead-carbon battery - Google Patents
Lead plaster tamping device used before lead plaster density detection of lead-carbon battery Download PDFInfo
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- CN209784013U CN209784013U CN201920369959.0U CN201920369959U CN209784013U CN 209784013 U CN209784013 U CN 209784013U CN 201920369959 U CN201920369959 U CN 201920369959U CN 209784013 U CN209784013 U CN 209784013U
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Abstract
The utility model relates to the lead plaster density detection field, and discloses a lead plaster tamping device before lead carbon battery lead plaster density detection, wherein the opening of a tamping barrel (2) is upwards vertically fixed on a frame (5), and the bottom of the tamping barrel and the frame (5) are provided with through holes (7); the tamping driving mechanism (6) is arranged on the frame (5) and is positioned below the tamping barrel (2), and the vertical connecting rod (601) can penetrate through the through hole (7) to move up and down; the outer diameter of the measuring cup (1) is smaller than the inner diameter of the tamping barrel (2), and when the measuring cup (1) filled with the lead plaster sample (3) to be detected is arranged in the tamping barrel (2) and above the vertical connecting rod (601). Compared with the prior art, the device simple structure, the tamping process of waiting to detect the lead plaster sample is easy and simple to handle, detects the accuracy height, also can effectively avoid simultaneously with the in-process lead plaster of cream too soft or hard, reduces the influence of lead plaster to smear quality and to the influence of polar plate performance.
Description
Technical Field
The utility model relates to a lead plaster density detects the field, in particular to lead plaster ramming device before lead carbon battery lead plaster density detects.
Background
In the lead-acid storage battery plate smearing process, lead plaster is coated on a grid through a machine to form a plate. The lead plaster is mainly prepared by mixing and stirring lead powder, sulfuric acid, pure water, auxiliary materials and the like. The density of the lead plaster has great influence on the smear quality, the grid rib leakage can be caused by the lead plaster being too hard, and the poor bonding force between the lead plaster and the grid can be caused by the lead plaster being too soft. Meanwhile, the density of the lead plaster has great influence on the generation of the later-period curing porosity of the lead plaster. Therefore, the density of the lead plaster must be detected every time the lead plaster is mixed, and if the lead plaster is soft or hard, the density of the lead plaster needs to be adjusted by controlling the water adding amount or the stirring time of the lead plaster.
the applicant applies a patent named as a lead plaster tamping device, a sampler and a detection method of the lead plaster tamping device before lead-carbon battery lead plaster density detection in 2018, 12, 18, and in the process of tamping a lead plaster sample to be detected in a measuring cup, after the measuring cup freely falls in a barrel body every time, the barrel body and a movable base are separated, the measuring cup is taken out, and the actions are repeated for 1-3 times until the lead plaster sample to be detected in the measuring cup is tamped. Although the lead plaster tamping device before lead plaster density detection of the lead-carbon battery in the patent is simple in structure, the operation is extremely inconvenient, and the detection efficiency is low.
SUMMERY OF THE UTILITY MODEL
utility model purpose: to the problem that exists among the prior art, the utility model provides a lead plaster ramming device before lead carbon battery lead plaster density detects, the device simple structure, it is easy and simple to handle to treat the ramming process of lead plaster sample, and it is high to detect the accuracy, also can effectively avoid crossing soft or hard at the in-process lead plaster of cream simultaneously, reduces the influence of lead plaster to smear quality and to the influence of polar plate performance.
The technical scheme is as follows: the utility model provides a lead plaster tamping device before lead plaster density detection of a lead carbon battery, which comprises a frame, a measuring cup, a tamping barrel and a tamping driving mechanism; the opening of the tamping barrel is upwards vertically fixed on the rack, and the bottom of the tamping barrel and the rack are provided with through holes which penetrate through the tamping barrel; the tamping driving mechanism is arranged on the rack and positioned below the tamping barrel, and a vertical connecting rod of the tamping driving mechanism can penetrate through the through hole to move up and down; the outer diameter of the measuring cup is smaller than the inner diameter of the tamping barrel, and when the measuring cup is detected, the measuring cup filled with a lead plaster sample to be detected is arranged in the tamping barrel and above the vertical connecting rod.
Preferably, the tamping driving mechanism comprises a driving motor, a rotary table, a rotating connecting rod and a vertical connecting rod, wherein the driving motor is fixed on the frame and positioned below the tamping barrel, the rotary table is coaxially fixed with an output shaft of the driving motor, one end of the rotating connecting rod is eccentrically and rotatably connected with the rotary table, and the other end of the rotating connecting rod is rotatably connected with the bottom end of the vertical connecting rod. The driving motor drives the turntable to rotate, the turntable drives the rotating connecting rod eccentrically and rotatably connected with the turntable to circularly rotate by taking the rotating shaft of the driving motor as a center, the vertical connecting rod is driven by the rotating connecting rod to move up and down along the through hole,
When the rotating connecting rod rotates to the lowest position along with the turntable, the top end of the vertical connecting rod is positioned below the bottom of the tamping barrel; when the rotating connecting rod rotates to the highest position along with the turntable, the top end of the vertical connecting rod is positioned in the tamping barrel, and the upper opening of the measuring cup positioned in the tamping barrel is flush with the edge of the upper opening of the tamping barrel.
furthermore, two sides of the upper end of the barrel body are provided with clearance grooves. The arrangement of the two side clearance grooves facilitates the measuring cup to be put into the barrel body by pinching the measuring cup by hand, and the upper opening of the measuring cup is kept flush with the edge of the upper opening of the barrel body.
Preferably, the measuring cup is cylindrical, and the inner diameter d1 of the upper opening of the measuring cup is 20.8-2 mm larger than the inner diameter d of the lower bottom of the measuring cup. The design that the inner diameter of the upper opening of the measuring cup is larger than the inner diameter of the lower bottom facilitates the lead plaster sampler to be smoothly placed into the measuring cup.
preferably, the measuring cup is made of a corrosion-resistant metal material. Since the lead plaster contains sulfuric acid, the measuring cup is made of a corrosion-resistant metal material, and is prevented from being corroded by the lead plaster.
Has the advantages that: when the utility model needs to tamp the lead plaster to be detected in the measuring cup, firstly, a lead plaster sample to be detected is taken and filled in the measuring cup; then the measuring cup is placed on the top surface of the top of a vertical connecting rod in a tamping driving mechanism in the tamping barrel (when the initial state of the tamping driving mechanism is that the vertical connecting rod is positioned at the highest position), and the upper opening of the measuring cup is flush with the edge of the upper opening of the tamping barrel at the moment; then starting a tamping driving mechanism, wherein a vertical connecting rod in the tamping driving mechanism is quickly moved downwards until the top of the vertical connecting rod is positioned below the bottom of the tamping barrel (the vertical connecting rod is separated from a measuring cup in the process of moving downwards), the measuring cup can also move freely to fall to the bottom of the tamping barrel due to lack of support of the vertical connecting rod and is impacted by the bottom of the tamping barrel, and then the tamping driving mechanism drives the vertical connecting rod to move upwards to move the measuring cup to enable the upper opening of the measuring cup to be flush with the edge of the upper opening of the tamping barrel; repeating the action for a preset number of times, and tamping the lead plaster to be detected in the measuring cup.
It is thus clear that this device compares with the patent that mentions in the background art, and the convenient operation of tamping the lead plaster is swift, and after the tamping operation of each time, need not to separate tamping bucket and movable base, practices thrift the cost of labor, and the tamping efficiency is higher, and this device simple structure, and it is cheap to make convenience.
Drawings
Fig. 1 is a schematic view of a lead plaster tamping device before lead plaster density detection of a lead carbon battery in a main view and a partial cross-sectional view;
FIG. 2 is a schematic diagram of a to-be-detected lead plaster sample in a measuring cup after tamping;
FIG. 3 is a schematic cross-sectional view of a tamper bucket;
FIG. 4 is a schematic view of a lead plaster tamping device before lead plaster density detection of a lead carbon battery in a main view and a partial cross-sectional view during tamping;
FIG. 5 is a schematic view of a lead paste sampler;
FIG. 6 is a schematic view of a lead paste sampler fully filled with a lead paste sample to be tested;
Fig. 7 is a schematic view of a lead plaster sample to be tested in a lead plaster sampler before being inverted into a measuring cup and not being tamped.
Detailed Description
the present invention will be described in detail with reference to the accompanying drawings.
The embodiment provides a lead plaster tamping device before lead carbon battery lead plaster density detection, which mainly comprises a frame 5, a tamping barrel 2, a tamping driving mechanism 6 and a cylindrical measuring cup 1 made of corrosion-resistant metal materials, wherein the tamping barrel 2 is vertically fixed on the frame 5 with an upward opening, and the bottom of the tamping barrel and the frame 5 in contact with the tamping barrel are both provided with through holes 7; the tamping driving mechanism 6 comprises a driving motor 602, a turntable 603, a rotating connecting rod 604 and a vertical connecting rod 601, wherein the driving motor 602 is fixed on the frame 5 and positioned below the tamping barrel 2, the turntable 603 is coaxially fixed with an output shaft 605 of the driving motor 602, one end of the rotating connecting rod 604 is eccentrically and rotatably connected with the turntable 603, the other end of the rotating connecting rod 604 is rotatably connected with the bottom end of the vertical connecting rod 601, and the top end of the vertical connecting rod 601 can penetrate through the through hole 7 to move up and down; the outer diameter of the measuring cup 1 is smaller than the inner diameter of the tamping barrel 2, the position of the vertical connecting rod 601 is highest in the initial position, the measuring cup 1 filled with the lead plaster sample 3 to be detected is arranged in the tamping barrel 2 and is positioned on the top surface of the top of the vertical connecting rod 601, and the edge of the upper opening of the measuring cup 1 is flush with the edge of the upper opening of the tamping barrel 2 at the moment.
In order to facilitate filling of the lead paste sample 3 to be detected, as shown in fig. 2, the inner diameter d1 of the upper opening of the measuring cup 1 is designed to be 20.8-2 mm larger than the inner diameter d of the lower bottom; the outer diameter d6 of the lower bottom of the measuring cup 1 is slightly smaller than the inner diameter d7 of the tamping barrel 2, so that the measuring cup 1 is conveniently placed in the tamping barrel 2; in order to facilitate the measuring cup 1 to be placed in the tamping barrel 2 and to be taken out of the tamping barrel 2 after tamping, two sides of the upper end of the tamping barrel 2 are also provided with clearance grooves 204, as shown in fig. 3.
When the device is used for tamping a lead plaster sample to be detected, firstly, the lead plaster sample 3 to be detected is taken by using a lead plaster sampler 4 (the lead plaster sample 3 to be detected is filled with the lead plaster sampler 4), then, the lower opening of the lead plaster sampler 4 is downwards placed in a measuring cup 1, then, the lead plaster sampler 4 is taken away, and the lead plaster sample 3 to be detected is left in the measuring cup 1; then, the measuring cup 1 is placed in the tamping barrel 2 and on the top surface of the top end of the vertical connecting rod 601, and the upper opening of the measuring cup 1 is flush with the edge of the upper opening of the tamping barrel 2 at the moment, as shown in figure 1; then the driving motor 602 is started, the driving motor 602 drives the rotating disc 603 to rotate, the rotating disc 603 drives the rotating connecting rod 604 to rotate rapidly to the lowest position around the output shaft 605 of the driving motor 602, the vertical connecting rod 601 is driven by the rotating connecting rod 603 to move rapidly downwards until the top of the vertical connecting rod is positioned below the bottom of the tamping barrel 2 (at this time, the position of the vertical connecting rod 601 is the lowest, and the vertical connecting rod 601 is separated from the measuring cup 1 in the process of moving downwards of the vertical connecting rod 601), the measuring cup 1 can also make free-fall body movement to fall to the bottom of the tamping barrel 2 because of lack of the support of the vertical connecting rod 601, as shown in figure 4, and is impacted by the bottom of the tamping barrel 2, then the driving motor 602 continues to drive the rotating disc 603 to rotate slowly, the rotating disc 603 drives the rotating connecting rod 604 to rotate slowly to the highest position around the output shaft 605 of the driving motor 602, the vertical connecting rod 601 is driven by, at the moment, the upper opening of the measuring cup 1 is flush with the edge of the upper opening of the tamping barrel 2 again; repeating the above actions for a preset number of times, and tamping the lead plaster sample 3 to be detected in the measuring cup 1.
As shown in fig. 5 and 6, in order to facilitate the separation of the lead plaster sampler 4 from the lead plaster sample 3 to be detected after sampling, the lead plaster sampler 4 is designed into a reversed cup shape, the inner diameter d3 of the lower opening is larger than the inner diameter d 44-10 mm of the upper bottom, and the outer diameter d5 of the lower opening is equal to the inner diameter d2 of the lower bottom of the measuring cup; in order to facilitate the separation of the lead plaster sampler 4 from the lead plaster sample 3 to be detected, an air vent 401 is further formed in the upper bottom of the lead plaster sampler 4, after the lead plaster sampler 4 filled with the lead plaster sample 3 to be detected is buckled upside down in the measuring cup 1, the lead plaster sampler 4 can be conveniently taken away through the air vent 401, and the lead plaster sample 3 to be detected in the lead plaster sampler can be left in the measuring cup 1, as shown in fig. 7; in order to ensure that the excessive lead plaster is still positioned outside the upper opening of the measuring cup 1 after the lead plaster sample 3 to be detected is tamped, the volume of the lead plaster sampler 4 is larger than that of the measuring cup 1.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (6)
1. A lead plaster tamping device before lead plaster density detection of a lead-carbon battery is characterized by comprising a frame (5), a measuring cup (1), a tamping barrel (2) and a tamping driving mechanism (6); the opening of the tamping barrel (2) is upwards and vertically fixed on the rack (5), and the bottom of the tamping barrel and the rack (5) are provided with through holes (7); the tamping driving mechanism (6) is arranged on the frame (5) and is positioned below the tamping barrel (2), and a vertical connecting rod (601) of the tamping driving mechanism can penetrate through the through hole (7) to move up and down; the outer diameter of the measuring cup (1) is smaller than the inner diameter of the tamping barrel (2), and when the measuring cup (1) filled with a lead plaster sample (3) to be detected is arranged in the tamping barrel (2) and above the vertical connecting rod (601).
2. The lead-carbon battery lead plaster density detection lead plaster compacting device according to claim 1, wherein the compacting driving mechanism (6) is composed of a driving motor (602), a turntable (603), a rotating connecting rod (604) and the vertical connecting rod (601), the driving motor (602) is fixed on the frame (5) and located below the compacting barrel (2), the turntable (603) is coaxially fixed with an output shaft (605) of the driving motor (602), one end of the rotating connecting rod (604) is eccentrically and rotatably connected with the turntable (603), and the other end of the rotating connecting rod is rotatably connected with the bottom end of the vertical connecting rod (601).
3. The lead-carbon battery lead plaster density pre-detection lead plaster compacting device according to claim 2, characterized in that when the rotating link (604) rotates to the lowest position with the rotating disc (603), the top end of the vertical link (601) is located below the bottom of the compacting barrel (2); when the rotating connecting rod (604) rotates to the highest position along with the rotating disc (603), the top end of the vertical connecting rod (601) is positioned in the tamping barrel (2), and the upper opening of the measuring cup (1) positioned in the tamping barrel (2) is flush with the edge of the upper opening of the tamping barrel (2).
4. The lead-carbon battery lead plaster density pre-detection lead plaster compacting device according to any one of claims 1 to 3, characterized in that two sides of the upper end of the compacting barrel (2) are provided with clearance avoiding grooves (201).
5. The lead-carbon battery lead plaster compaction device before lead plaster density detection according to any one of claims 1 to 3, wherein the measuring cup (1) is cylindrical, and the inner diameter d1 of the upper opening is larger than the inner diameter d 20.8-2 mm of the lower bottom.
6. the lead-carbon battery pre-lead paste density detection lead paste compacting device according to any one of claims 1 to 3, characterized in that the measuring cup (1) is made of a corrosion-resistant metal material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920369959.0U CN209784013U (en) | 2019-03-22 | 2019-03-22 | Lead plaster tamping device used before lead plaster density detection of lead-carbon battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920369959.0U CN209784013U (en) | 2019-03-22 | 2019-03-22 | Lead plaster tamping device used before lead plaster density detection of lead-carbon battery |
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| Publication Number | Publication Date |
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| CN209784013U true CN209784013U (en) | 2019-12-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920369959.0U Active CN209784013U (en) | 2019-03-22 | 2019-03-22 | Lead plaster tamping device used before lead plaster density detection of lead-carbon battery |
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| CN (1) | CN209784013U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109932228A (en) * | 2019-03-22 | 2019-06-25 | 浙江天能电池(江苏)有限公司 | Lead plaster tamping unit before the detection of lead carbon battery paste density |
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2019
- 2019-03-22 CN CN201920369959.0U patent/CN209784013U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109932228A (en) * | 2019-03-22 | 2019-06-25 | 浙江天能电池(江苏)有限公司 | Lead plaster tamping unit before the detection of lead carbon battery paste density |
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