CN205128420U - Automatic screening machine of carborundum miropowder - Google Patents
Automatic screening machine of carborundum miropowder Download PDFInfo
- Publication number
- CN205128420U CN205128420U CN201520943146.XU CN201520943146U CN205128420U CN 205128420 U CN205128420 U CN 205128420U CN 201520943146 U CN201520943146 U CN 201520943146U CN 205128420 U CN205128420 U CN 205128420U
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- China
- Prior art keywords
- screening
- screening mechanism
- conveying pipeline
- control motor
- mechanism housing
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Abstract
The utility model relates to an automatic screening machine of carborundum miropowder, including feeding means, screening mechanism, vibration mechanism and control switch, screening mechanism is including sieving mechanism's casing, first resonance screen and second resonance screen, the screening cavity includes first screening cavity, second screening cavity and third screening cavity, sieve mechanism casing bottom surface and vibrate the mechanism and be connected, base, a plurality of spring, infundibulate linking bridge, control motor contain in vibration mechanism, the upper surface of base all around the spring through vertical setting with sieve mechanism casing bottom surface and be connected, the control motor passes through shaft coupling and the crankshaft, the crankshaft infundibulate linking bridge, the control motor is controlled by control switch, feeding means contains storage hopper, feed valve and conveying pipeline. The utility model discloses to a great extent has improved the screening of carborundum miropowder imitates.
Description
Technical field
The utility model belongs to micro mist screening technical field, is specifically related to a kind of silicon carbide micro-powder automatic sieving machine.
Background technology
Along with the develop rapidly of silicon solar cell, integrated circuit in recent years, silicon chip demand is increased day by day, require day by day to improve to Si wafer quality.Silicon carbide micro-powder is one of topmost abrasive material on multi-line cutting machine, in order to reach accurate cutting effect, must improve the segmentation requirement to silicon carbide micro-powder granularity, so silicon carbide micro powder screening technology is particularly important.
Utility model content
The purpose of this utility model is solve the problems of the technologies described above and provide a kind of silicon carbide micro-powder automatic sieving machine.
A kind of silicon carbide micro-powder automatic sieving machine, comprise feeder, screening mechanism, vibrating mechanism and gauge tap, described screening mechanism comprises screening mechanism housing, the first resonance screens and the second resonance screens, described screening mechanism housing contains upper cover, screening mechanism housing is divided into three screening chambers by described first resonance screens and the second resonance screens, described screening chamber comprises the first screening chamber, the second screening chamber and the 3rd screening chamber, described second screening chamber is provided with the first discharging opening, and described 3rd screening chamber is provided with the second discharging opening.
Described screening mechanism housing bottom surface is connected with vibrating mechanism, described vibrating mechanism contains base, multiple spring, infundibulate connection bracket, controls motor, described base is the casing of an open topped, the upper surface surrounding of described base is connected with screening mechanism housing bottom surface by the spring vertically arranged, described control motor is connected with bent axle by shaft coupling, described bent axle connects infundibulate connection bracket, and described control motor is controlled by gauge tap.
Described feeder contains storage bin hopper, feed valve and conveying pipeline, described storage bin hopper is positioned at the top of conveying pipeline, the end of described conveying pipeline enters the first screening chamber through the upper cover of screening mechanism housing, the end of institute's book conveying pipeline is the discharging opening of feeder, described feed valve is located at the bottom of storage bin hopper, and described storage bin hopper and conveying pipeline are arranged on above screening mechanism by vertical support and connector.
Described spring is evenly distributed on the surrounding of base upper surface, and described spring is wrapped up by rubber.
The upper cover of described screening mechanism housing is mobilizable.
Described bent axle drives infundibulate connection bracket up-down vibration, and this vibration passes to screening mechanism by spring again.
Described control motor is servomotor.
The utility model silicon carbide micro-powder automatic sieving machine, by the storage bin hopper of feeder by conveying pipeline to screening mechanism feeding, silicon carbide micro-powder raw material to be sieved is dropped into the first screening chamber, described control motor controls Crankshaft motion by shaft coupling, described bent axle drives infundibulate connection bracket up-down vibration, this vibration passes to screening mechanism by spring again, thus drive screening mechanism to carry out screening work, described screening mechanism contains the first resonance screens and the second resonance screens, is conducive to the screening efficiency improving screening mechanism.
Accompanying drawing explanation
Figure 1 shows that the schematic diagram of a kind of silicon carbide micro-powder automatic sieving machine that the utility model embodiment provides.
Detailed description of the invention
Below, in conjunction with example, substantive distinguishing features of the present utility model and advantage are further described, but the utility model is not limited to listed embodiment.
Refer to shown in Fig. 1, a kind of silicon carbide micro-powder automatic sieving machine, comprise feeder, screening mechanism, vibrating mechanism and gauge tap, described screening mechanism comprises screening mechanism housing 4, first resonance screens 3 and the second resonance screens 6, described screening mechanism housing 4 is containing upper cover (not shown), screening mechanism housing 4 is divided into three screening chambers by described first resonance screens 3 and the second resonance screens 6, described screening chamber comprises the first screening chamber 20, second screening chamber 5 and the 3rd screening chamber 7, described second screening chamber 5 is provided with the first discharging opening 15, described 3rd screening chamber 7 is provided with the second discharging opening 8.
Described screening mechanism housing 4 bottom surface is connected with vibrating mechanism, described vibrating mechanism contains base 19, multiple spring 14, infundibulate connection bracket 9, controls motor 13, described base 19 is the casing of an open topped, the upper surface surrounding of described base 19 is connected with screening mechanism housing 4 bottom surface by the spring 14 vertically arranged, described control motor 13 is connected with bent axle 10 by shaft coupling 11, described bent axle 10 connects infundibulate connection bracket 9, and described control motor 13 is controlled by gauge tap 12.
Described feeder contains storage bin hopper 1, feed valve 18 and conveying pipeline 2, described storage bin hopper 1 is positioned at the top of conveying pipeline 2, the end of described conveying pipeline 2 enters the first screening chamber 20 through the upper cover (not shown) of screening mechanism housing 4, the end of institute's book conveying pipeline 2 is the discharging opening of feeder, described feed valve 18 is located at the bottom of storage bin hopper 1, and described storage bin hopper 1 and conveying pipeline 2 are arranged on above screening mechanism by vertical support 17 and connector 16.
Described spring 14 is evenly distributed on the surrounding of base 19 upper surface, and described spring 14 is wrapped up by rubber.
The upper cover (not shown) of described screening mechanism housing 4 is mobilizable.
Described bent axle 10 drives infundibulate connection bracket 9 up-down vibration, and this vibration passes to screening mechanism by spring 14 again.
Described control motor 13 is servomotor.
The utility model silicon carbide micro-powder automatic sieving machine, by the storage bin hopper of feeder by conveying pipeline to screening mechanism feeding, silicon carbide micro-powder raw material to be sieved is dropped into the first screening chamber, described control motor controls Crankshaft motion by shaft coupling, described bent axle drives infundibulate connection bracket up-down vibration, this vibration passes to screening mechanism by spring again, thus drive screening mechanism to carry out screening work, described screening mechanism contains the first resonance screens and the second resonance screens, is conducive to the screening efficiency improving screening mechanism.
The above is only preferred embodiment of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. a silicon carbide micro-powder automatic sieving machine, comprise feeder, screening mechanism, vibrating mechanism and gauge tap, described screening mechanism comprises screening mechanism housing, first resonance screens and the second resonance screens, described screening mechanism housing contains upper cover, screening mechanism housing is divided into three screening chambers by described first resonance screens and the second resonance screens, described screening chamber comprises the first screening chamber, second screening chamber and the 3rd screening chamber, described second screening chamber is provided with the first discharging opening, described 3rd screening chamber is provided with the second discharging opening, described screening mechanism housing bottom surface is connected with vibrating mechanism, described vibrating mechanism contains base, multiple spring, infundibulate connection bracket, control motor, described base is the casing of an open topped, the upper surface surrounding of described base is connected with screening mechanism housing bottom surface by the spring vertically arranged, described control motor is connected with bent axle by shaft coupling, described bent axle connects infundibulate connection bracket, described control motor is controlled by gauge tap, described feeder contains storage bin hopper, feed valve and conveying pipeline, described storage bin hopper is positioned at the top of conveying pipeline, the end of described conveying pipeline enters the first screening chamber through the upper cover of screening mechanism housing, the end of described conveying pipeline is the discharging opening of feeder, described feed valve is located at the bottom of storage bin hopper, described storage bin hopper and conveying pipeline are arranged on above screening mechanism by vertical support and connector.
2. silicon carbide micro-powder automatic sieving machine according to claim 1, it is characterized in that, described spring is evenly distributed on the surrounding of base upper surface, and described spring is wrapped up by rubber.
3. silicon carbide micro-powder automatic sieving machine according to claim 1, it is characterized in that, the upper cover of described screening mechanism housing is mobilizable.
4. silicon carbide micro-powder automatic sieving machine according to claim 1, it is characterized in that, described control motor is servomotor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520943146.XU CN205128420U (en) | 2015-11-16 | 2015-11-16 | Automatic screening machine of carborundum miropowder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520943146.XU CN205128420U (en) | 2015-11-16 | 2015-11-16 | Automatic screening machine of carborundum miropowder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205128420U true CN205128420U (en) | 2016-04-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520943146.XU Expired - Fee Related CN205128420U (en) | 2015-11-16 | 2015-11-16 | Automatic screening machine of carborundum miropowder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205128420U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107062885A (en) * | 2017-05-05 | 2017-08-18 | 上海理工大学 | A kind of multi-functional dry screening machine |
-
2015
- 2015-11-16 CN CN201520943146.XU patent/CN205128420U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107062885A (en) * | 2017-05-05 | 2017-08-18 | 上海理工大学 | A kind of multi-functional dry screening machine |
| CN107062885B (en) * | 2017-05-05 | 2019-08-30 | 上海理工大学 | A kind of multi-functional dry screening machine |
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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 |
Granted publication date: 20160406 Termination date: 20181116 |
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| CF01 | Termination of patent right due to non-payment of annual fee |