CN114588982A - High-pressure grinding reaction device for barium titanate powder material with high specific surface area - Google Patents
High-pressure grinding reaction device for barium titanate powder material with high specific surface area Download PDFInfo
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- CN114588982A CN114588982A CN202210031408.XA CN202210031408A CN114588982A CN 114588982 A CN114588982 A CN 114588982A CN 202210031408 A CN202210031408 A CN 202210031408A CN 114588982 A CN114588982 A CN 114588982A
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- grinding
- bin
- detection
- specific surface
- barium titanate
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C19/00—Other disintegrating devices or methods
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G17/00—Apparatus for or methods of weighing material of special form or property
- G01G17/04—Apparatus for or methods of weighing material of special form or property for weighing fluids, e.g. gases, pastes
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Compositions Of Oxide Ceramics (AREA)
Abstract
The invention discloses a high-pressure grinding reaction device for a barium titanate powder material with a high specific surface, which relates to the technical field of grinding devices and comprises the following components: a base; the supporting seat is fixed on the base; the mounting seat is of a groove-shaped structure, is vertically and slidably arranged on the supporting seat, and is driven by the oscillation pressurizing assembly to move up and down to oscillate or pressurize; the grinding bin is rotatably arranged in the mounting seat and is driven by a motor on the mounting seat; and the grinding detection assembly can perform suction detection on the material to be ground in the grinding process until the material to be ground meets the requirement of high specific surface.
Description
Technical Field
The invention relates to the technical field of grinding devices, in particular to a high-pressure grinding reaction device for a barium titanate powder material with a high specific surface.
Background
The specific surface is short for specific surface area, which means the total area of the material per unit mass, and generally, the smaller the diameter of the particles, the larger the number of the particles per unit volume, the larger the total surface area, and the larger the specific surface area ratio; barium titanate is a strong dielectric compound material, is one of the most widely used materials in electronic ceramics, and the particle size for manufacturing the electronic ceramic material is often required to be very small, so that barium titanate powder with a high specific surface can be used as the electronic ceramic material, and the prior grinding equipment is often difficult to realize real-time monitoring of the particle size of the barium titanate powder when grinding the barium titanate powder, and the monitoring mode is complicated and the real-time performance is poor.
Therefore, it is necessary to provide a high pressure polishing reaction apparatus for barium titanate powder material with high specific surface area to solve the above problems.
Disclosure of Invention
In order to achieve the purpose, the invention provides the following technical scheme: a high-pressure grinding reaction device for barium titanate powder materials with high specific surface area comprises:
a base;
the supporting seat is fixed on the base;
the mounting seat is of a groove-shaped structure, is vertically and slidably arranged on the supporting seat and is driven by the oscillating and pressurizing assembly to move up and down to oscillate or pressurize;
the grinding bin is rotatably arranged in the mounting seat and is driven by a motor on the mounting seat; and
the grinding detection assembly can perform suction detection on the material to be ground in the grinding process until the material to be ground meets the requirement of high specific surface.
Preferably, the grinding detection unit is located at an upper portion of the grinding chamber and is driven by a horizontal adjustment unit to move horizontally, and the horizontal adjustment unit is capable of adjusting a vertical position.
Further, preferably, the level adjustment assembly includes:
a horizontal base;
the lead screw is rotationally arranged on the horizontal seat and is driven by a lead screw motor on the horizontal seat;
the screw seat is in transmission connection with the lead screw, is connected with the slide rail in a limiting sliding mode, is fixed on the horizontal seat, and is connected with the grinding detection assembly.
Further, preferably, the grinding detection unit includes:
installing a bin;
the detection bin is vertically and slidably arranged in the installation bin and is driven by an adjusting rod in the installation bin;
the grinding head is of a bin body structure as a whole, the bottom of the grinding head is of a plane porous structure, the grinding head is communicated with the detection bin through an elastic corrugated pipe, and a plurality of springs are further arranged between the grinding head and the detection bin.
Further, as the preferred, still symmetry is provided with the guide rail in the installation storehouse, it sets up the guide pulley on the guide rail still to rotate to be provided with spacing slip on the detection storehouse.
Further, preferably, a suction head is arranged at the top of the detection bin, and the suction head can perform suction from bottom to top and perform air injection from top to bottom;
the powder detection device is characterized in that a detection plate and a weighing plate are further embedded into the detection bin, a valve body is arranged on the weighing plate, a gravity sensor is embedded into the weighing plate, the detection plate can allow powder with qualified particle size to pass through, and the detection plate is located below the weighing plate.
Preferably, a blocking plate is embedded in the detection bin, the blocking plate is located on the upper portion of the weighing plate, and the diameter of a hole on the blocking plate can meet the requirement for blocking the barium titanate powder.
Further, preferably, the bottom of the grinding bin is also provided with a discharge valve;
the bottom of the mounting seat is communicated with the material receiving bin through a material receiving pipe.
Further, preferably, the oscillating pressing member includes:
the bottom plate is fixed on the base, and a limiting seat is fixed on the bottom plate;
the driving block is of a double-trapezoid structure as a whole, is horizontally arranged on the limiting seat in a limiting sliding mode, and is driven by a driving cylinder on the bottom plate; and
the two follow-up wheels are symmetrically arranged and rotatably arranged on the wheel seat, the wheel seat is fixed on the top plate, and the follow-up wheels are in contact with the upper surface of the driving block.
Preferably, the top plate is fixed with a plurality of guide rods, the guide rods are connected with guide sleeves in a sliding mode, and the guide sleeves are fixedly embedded in the bottom plate.
Compared with the prior art, the invention provides a high-pressure grinding reaction device for a barium titanate powder material with a high specific surface area, which has the following beneficial effects:
1. in the embodiment of the invention, the arranged grinding detection assembly can suck and detect the material to be ground in the grinding process until the material to be ground meets the requirement of high specific surface, so that the real-time monitoring in the grinding process is realized, the grinding efficiency is improved, and the grinding requirement is met;
2. in the embodiment of the invention, the horizontal adjusting assembly can drive the grinding detection assembly to horizontally move, so that barium titanate powder materials to be ground at various positions are ground and detected, and the barium titanate powder is ground and comprehensively covered;
3. in the embodiment of the invention, the height position of the grinding head can be finely adjusted by the adjusting rod so as to finely adjust the grinding pressure, and the grinding head is connected to the bottom of the detection bin by adopting the spring and the elastic corrugated pipe so as to be beneficial to realizing floating grinding, thereby being suitable for large-particle barium titanate powder materials to be ground;
4. in the embodiment of the invention, in the grinding process, the suction head can be used for continuously sucking for 5 seconds, part of qualified barium titanate powder material below the grinding head is sucked upwards and passes through the weighing plate, then the powder falls on the weighing plate for weighing, when the weight is greater than a preset value, the qualified powder quantity is sufficient, the grinding is stopped, and the next batch of grinding is carried out.
Drawings
FIG. 1 is a schematic view of the overall structure of a high-pressure grinding reaction apparatus for barium titanate powder material with high specific surface area;
FIG. 2 is a schematic structural diagram of a horizontal adjustment assembly and a grinding detection assembly in a high-pressure grinding reaction device for barium titanate powder materials with high specific surface area;
FIG. 3 is a schematic structural diagram of a grinding detection assembly in a high-pressure grinding reaction device for barium titanate powder material with a high specific surface area;
FIG. 4 is a schematic perspective view of a vibrating and pressurizing assembly in a high-pressure grinding reaction apparatus for barium titanate powder material with a high specific surface area;
in the figure: 1. a base; 2. a supporting seat; 3. a mounting seat; 4. oscillating the pressurizing assembly; 5. a grinding bin; 6. a material receiving bin; 7. a level adjustment assembly; 8. a grinding detection assembly; 71. a horizontal base; 72. a lead screw; 73. a slide rail; 74. a nut seat; 81. installing a bin; 82. a detection bin; 83. adjusting a rod; 84. a guide rail; 85. an elastic bellows; 86. a grinding head; 87. a suction head; 88. a guide wheel; 89. a weighing plate; 810. a interception plate; 811. a spring; 41. a base plate; 42. a top plate; 43. a guide sleeve; 44. a guide bar; 45. a limiting seat; 46. a drive block; 47. a follower wheel; 48. the cylinder is driven.
Detailed Description
Referring to fig. 1 to 4, the present invention provides a high pressure grinding reaction apparatus for barium titanate powder material with high specific surface area, comprising:
a base 1;
the supporting seat 2 is fixed on the base 1;
the mounting seat 3 is of a groove-shaped structure, is vertically and slidably arranged on the supporting seat 2, and is driven by the oscillating and pressurizing assembly 4 to move up and down to oscillate or pressurize;
a grinding bin 5 which is rotatably arranged in the mounting seat 3 and is driven by a motor on the mounting seat 3; and
the grinding detection assembly 8 can suck and detect materials to be ground in the grinding process until the materials to be ground meet the requirement of high specific surface, so that real-time monitoring in the grinding process is realized, the grinding efficiency is improved, and the grinding requirement is met.
In this embodiment, the grinding detection assembly 8 is located above the grinding bin 5 and is driven by the horizontal adjustment assembly 7 to move horizontally, and the horizontal adjustment assembly 7 can adjust the vertical position.
The horizontal adjusting component 7 can be driven by an external hydraulic cylinder to adjust the up-and-down position optionally, and will not be described in detail,
and horizontal adjustment subassembly 7 can drive grinds detection subassembly 8 and carry out horizontal migration to the realization grinds and detects the barium titanate powder material of treating grinding of each position, realizes the grinding to barium titanate powder and the comprehensive cover that detects.
In this embodiment, as shown in fig. 2, the horizontal adjustment assembly 7 includes:
a horizontal seat 71;
a screw 72 rotatably disposed on the horizontal base 71 and driven by a screw motor on the horizontal base 71;
and the screw seat 74 is connected to the screw 72 in a transmission manner, the screw seat 74 is connected with the slide rail 73 in a limiting sliding manner, the slide rail 73 is fixed on the horizontal seat 71, and the screw seat 74 is connected with the grinding detection assembly 8.
In this embodiment, as shown in fig. 2 and 3, the grinding detection assembly 8 includes:
a mounting bin 81;
the detection bin 82 is vertically and slidably arranged in the installation bin 81 and is driven by an adjusting rod 83 in the installation bin 81;
the whole grinding head 86 is of a bin body structure, the bottom of the grinding head is of a plane porous structure, the grinding head 86 is communicated with the detection bin 82 through an elastic corrugated pipe 85, and a plurality of springs 811 are arranged between the grinding head 86 and the detection bin.
The height position of the grinding head can be finely adjusted through the adjusting rod 83, so that the grinding pressure of the grinding head can be finely adjusted, floating grinding can be realized by connecting the grinding head to the bottom of the detection bin through the spring and the elastic corrugated pipe, and the grinding head is suitable for large-particle barium titanate powder materials to be ground.
In a preferred embodiment, guide rails 84 are symmetrically arranged in the mounting bin 81, and guide wheels 88 which are arranged on the guide rails 84 in a limiting sliding manner are further rotatably arranged on the detection bin 82.
In addition, a suction head 87 is arranged at the top of the detection bin 82, and the suction head 87 can perform suction action from bottom to top and perform air injection action from top to bottom;
the powder detection device is characterized in that a detection plate and a weighing plate 89 are further embedded into the detection bin 82, a valve body is arranged on the weighing plate 89, a gravity sensor is embedded into the weighing plate 89, the detection plate can allow powder with qualified particle size to pass through, and the detection plate is located below the weighing plate.
It should be explained that, in the implementation, during the grinding process, the suction head 87 may be used to perform a suction operation for 5 seconds, so as to suck a portion of qualified barium titanate powder material located below the grinding head upwards and pass through the weighing plate 89, and then the powder falls on the weighing plate for weighing, when the weight is greater than a preset value, it indicates that the qualified powder amount is sufficient, and then the grinding is stopped for the next batch of grinding.
In a preferred embodiment, an interception plate 810 is further embedded in the detection bin 82, the interception plate 810 is located at an upper portion of the weighing plate, and a diameter of a hole on the interception plate 810 can meet the interception requirement of the barium titanate powder.
In this embodiment, the bottom of the grinding bin 5 is further provided with a discharge valve;
the bottom of the mounting seat 3 is communicated with a material receiving bin 6 by a material receiving pipe.
In this embodiment, as shown in fig. 4, the oscillating pressing assembly 4 includes:
a bottom plate 41 fixed to the base 1, and a stopper 45 fixed to the bottom plate 41;
a driving block 46, which is a double-trapezoid structure as a whole, is horizontally limited and slidably disposed on the limiting seat 45, and is driven by a driving cylinder 48 on the bottom plate 41; and
and two symmetrically arranged follow-up wheels 47 which are rotatably arranged on wheel seats, wherein the wheel seats are fixed on the top plate 42, and the follow-up wheels 47 are in contact with the upper surface of the driving block 46.
In addition, a plurality of guide rods 44 are fixed on the top plate 42, the guide rods 44 are connected with guide sleeves 43 in a sliding manner, and the guide sleeves are fixedly embedded on the bottom plate 41.
It should be noted that in this embodiment, the driving block is used to support and drive the follower wheel 47 to move up and down, and the driving cylinder 48 is arranged horizontally so that it does not need to support the top plate 42, and the driving cylinder only needs to drive the driving block 46 to slide back and forth, thereby improving the stability of the movement.
In specific implementation, the horizontal adjusting component 7 can drive the grinding detection component 8 to horizontally move, so that barium titanate powder materials to be ground at various positions can be ground and detected, the barium titanate powder can be ground and detected comprehensively, the grinding detection component 8 can suck and detect the materials to be ground in the grinding process until the materials to be ground meet the requirement of high specific surface, so that real-time monitoring in the grinding process can be realized, the suction head 87 can be used for continuously sucking for 5s in the grinding process, part of qualified barium titanate powder materials below the grinding head are sucked upwards and pass through the weighing plate 89, then the powder falls on the weighing plate for weighing, when the weight is greater than a preset value, the qualified powder quantity is sufficient, grinding is stopped, and material is received through the material receiving bin 6, after which the next batch of milling is performed.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention are equivalent to or changed within the technical scope of the present invention.
Claims (10)
1. The utility model provides a high specific surface barium titanate powder material is with high-pressure grinding reaction unit which characterized in that: the method comprises the following steps:
a base (1);
the supporting seat (2) is fixed on the base (1);
the mounting seat (3) is of a groove-shaped structure, is vertically and slidably arranged on the supporting seat (2), and is driven by the oscillating and pressurizing assembly (4) to move up and down to oscillate or pressurize;
the grinding bin (5) is rotatably arranged in the mounting seat (3) and is driven by a motor on the mounting seat (3); and
and the grinding detection assembly (8) can perform suction detection on the material to be ground in the grinding process until the material to be ground meets the requirement of high specific surface.
2. The high-pressure grinding reaction device for the barium titanate powder material with high specific surface area according to claim 1, characterized in that: the grinding detection assembly (8) is located on the upper portion of the grinding bin (5) and is driven by the horizontal adjusting assembly (7) to move horizontally, and the horizontal adjusting assembly (7) can be adjusted in the vertical position.
3. The high-pressure grinding reaction device for the barium titanate powder material with high specific surface area according to claim 2, characterized in that: the level adjustment assembly (7) comprises:
a horizontal seat (71);
a screw (72) rotatably disposed on the horizontal base (71) and driven by a screw motor on the horizontal base (71);
the screw seat (74) is connected to the lead screw (72) in a transmission mode, the screw seat (74) is connected with the sliding rail (73) in a limiting sliding mode, the sliding rail (73) is fixed on the horizontal seat (71), and the screw seat (74) is connected with the grinding detection assembly (8).
4. The high-pressure grinding reaction device for the barium titanate powder material with high specific surface area according to claim 1 or 3, characterized in that: the grinding detection assembly (8) comprises:
an installation bin (81);
the detection bin (82) is vertically and slidably arranged in the installation bin (81) and is driven by an adjusting rod (83) in the installation bin (81);
the grinding head (86) is of a bin body structure as a whole, the bottom of the grinding head is of a plane porous structure, the grinding head (86) is communicated with the detection bin (82) through an elastic corrugated pipe (85), and a plurality of springs (811) are further arranged between the grinding head (86) and the detection bin.
5. The high-pressure grinding reaction device for the barium titanate powder material with high specific surface area according to claim 4, wherein: guide rails (84) are symmetrically arranged in the mounting bin (81), and guide wheels (88) which are arranged on the guide rails (84) in a limiting sliding manner are rotatably arranged on the detection bin (82).
6. The high-pressure grinding reaction device for the barium titanate powder material with high specific surface area according to claim 4, wherein: the top of the detection bin (82) is provided with a suction head (87), and the suction head (87) can perform suction from bottom to top and perform air injection from top to bottom;
the powder detection device is characterized in that a detection plate and a weighing plate (89) are further embedded into the detection bin (82), a valve body is arranged on the weighing plate (89), a gravity sensor is embedded into the weighing plate, the detection plate can allow powder with qualified particle size to pass through, and the detection plate is located below the weighing plate.
7. The high-pressure grinding reaction device for the barium titanate powder material with high specific surface area according to claim 6, wherein: an intercepting plate (810) is further embedded into the detection bin (82), the intercepting plate (810) is located on the upper portion of the weighing plate, and the diameter of a hole on the intercepting plate (810) can meet the requirement for intercepting the barium titanate powder.
8. The high-pressure grinding reaction device for the barium titanate powder material with high specific surface area according to claim 1, characterized in that: the bottom of the grinding bin (5) is also provided with a discharge valve;
the bottom of the mounting seat (3) is communicated with a material receiving bin (6) by a material receiving pipe.
9. The high-pressure grinding reaction device for the barium titanate powder material with high specific surface area according to claim 1, characterized in that: the oscillating pressurization assembly (4) comprises:
the base plate (41) is fixed on the base (1), and a limiting seat (45) is fixed on the base plate (41);
the driving block (46) is of a double-trapezoid structure as a whole, is horizontally arranged on the limiting seat (45) in a limiting sliding mode, and is driven by a driving cylinder (48) on the bottom plate (41); and
and the two symmetrically arranged follow-up wheels (47) are rotationally arranged on a wheel seat, the wheel seat is fixed on the top plate (42), and the follow-up wheels (47) are in contact with the upper surface of the driving block (46).
10. The high-pressure grinding reaction device for the barium titanate powder material with high specific surface area according to claim 9, wherein: the top plate (42) is fixedly provided with a plurality of guide rods (44), the guide rods (44) are connected with guide sleeves (43) in a sliding mode, and the guide sleeves are fixedly embedded in the bottom plate (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210031408.XA CN114588982B (en) | 2022-01-12 | 2022-01-12 | High-pressure grinding reaction device for barium titanate powder material with high specific surface area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210031408.XA CN114588982B (en) | 2022-01-12 | 2022-01-12 | High-pressure grinding reaction device for barium titanate powder material with high specific surface area |
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| Publication Number | Publication Date |
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| CN114588982A true CN114588982A (en) | 2022-06-07 |
| CN114588982B CN114588982B (en) | 2023-05-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210031408.XA Active CN114588982B (en) | 2022-01-12 | 2022-01-12 | High-pressure grinding reaction device for barium titanate powder material with high specific surface area |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4970264A (en) * | 1972-09-21 | 1974-07-08 | ||
| US5232169A (en) * | 1990-11-27 | 1993-08-03 | Kurimoto, Ltd. | Continuous air-swept type planetary ball mill |
| CN203816713U (en) * | 2014-05-07 | 2014-09-10 | 苏州斯迪克新材料科技股份有限公司 | Adhesive powder grinding device |
| CN107617501A (en) * | 2017-11-02 | 2018-01-23 | 江苏吉能达环境能源科技有限公司 | Multilevel grinding superfine powder production technology and its system |
| US20180339298A1 (en) * | 2017-05-25 | 2018-11-29 | Race Mayers | Apparatus for processing cannabis |
| CN210085475U (en) * | 2019-11-28 | 2020-02-18 | 天津迈基生物科技有限公司 | Nucleic acid extraction grinder |
| CN112629973A (en) * | 2020-12-22 | 2021-04-09 | 无锡科技职业学院 | Screening plant of tealeaves detection usefulness |
| CN113019639A (en) * | 2021-03-27 | 2021-06-25 | 刘绪多 | Intelligent integrated multifunctional western medicine grinding device |
-
2022
- 2022-01-12 CN CN202210031408.XA patent/CN114588982B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4970264A (en) * | 1972-09-21 | 1974-07-08 | ||
| US5232169A (en) * | 1990-11-27 | 1993-08-03 | Kurimoto, Ltd. | Continuous air-swept type planetary ball mill |
| CN203816713U (en) * | 2014-05-07 | 2014-09-10 | 苏州斯迪克新材料科技股份有限公司 | Adhesive powder grinding device |
| US20180339298A1 (en) * | 2017-05-25 | 2018-11-29 | Race Mayers | Apparatus for processing cannabis |
| CN107617501A (en) * | 2017-11-02 | 2018-01-23 | 江苏吉能达环境能源科技有限公司 | Multilevel grinding superfine powder production technology and its system |
| CN210085475U (en) * | 2019-11-28 | 2020-02-18 | 天津迈基生物科技有限公司 | Nucleic acid extraction grinder |
| CN112629973A (en) * | 2020-12-22 | 2021-04-09 | 无锡科技职业学院 | Screening plant of tealeaves detection usefulness |
| CN113019639A (en) * | 2021-03-27 | 2021-06-25 | 刘绪多 | Intelligent integrated multifunctional western medicine grinding device |
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| CN114588982B (en) | 2023-05-16 |
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