CN202823510U - Carbon fiber powder ball grinding mill - Google Patents
Carbon fiber powder ball grinding mill Download PDFInfo
- Publication number
- CN202823510U CN202823510U CN 201220326980 CN201220326980U CN202823510U CN 202823510 U CN202823510 U CN 202823510U CN 201220326980 CN201220326980 CN 201220326980 CN 201220326980 U CN201220326980 U CN 201220326980U CN 202823510 U CN202823510 U CN 202823510U
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- Prior art keywords
- carbon fiber
- fiber powder
- grinding
- powder ball
- mill
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- Expired - Fee Related
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Abstract
The utility model relates to a carbon fiber powder ball grinding mill which comprises a cylindrical ball grinding mill body and a ball grinding mill control device. The upper portion of the mill body is provided with a feeding port, the lower portion of the mill body is provided with a discharging groove, a stainless steel spherical grinding body is arranged inside the mill body, and two ends of the mill body are provided with spindle transmission mechanisms. The control device is an integrated programmable logic controller (PLC) control system and comprises an information acquiring module, a calculating module and a control module. The carbon fiber powder ball grinding mill is simple in structure, easy to operate, high in work efficiency, good in processing effect and high in safety level. A feeding flow meter records a flow signal, a spindle temperature sensors record spindle temperature, a signal acquiring module acquires a flow meter signal and a temperature sensor signal, the calculating module reasonably calculates and controls the feeding speed, the grinding speed and the grinding time and outputs the feeding speed, the grinding speed and the grinding time through the control module, control of the long carbon fiber adding mount in the ball grinding mill is facilitated, excessive material storage influencing the grinding effect is avoided, first-pass yield of finished products is greatly improved, and material consumption is reduced. Spindle bushing damage caused by overhigh spindle temperature is avoided, and production safety is guaranteed. Visualized centralized management of production process is achieved, and the production efficiency of enterprises is greatly improved.
Description
Technical field
The utility model relates to the carbon fiber powder processing technique field, specifically, relates to a kind of carbon fiber powder ball mill.
Background technology
Ball mill is one of widely used Super-fine grinder machinery in the industrial production, and its course of work is multivariable, non-linear, time lag type system, the difficult control of inlet amount, the difficult centralized Control that realizes of traditional single loop autonomous control system.Carbon fiber powder is a kind of compounded mix of function admirable, the Material claddings such as normal and metal, plastics, rubber, improve the aspect performances such as the wearability, rigidity of material, high temperature resistant and tensile strength, play the effect of material modification, be widely used in fields such as military project, building, electric mechanicals.Existing carbon fiber powder process is that long filament is prescinded, pulverize through ball mill, through the short silk of screening machine screening moderate dimensions, exist inlet amount to be difficult to control again, material stock is too much, overgrinding, the defectives such as the processed finished products first-time qualification rate is low cause waste of material, simultaneously in order to save production cost, it is improper that processing producer's abrasive body material and dimensions are selected, and also affects product processing quality.
The utility model content
The utility model is for the some shortcomings that existing carbon fiber powder process exists, and it is good to have proposed a kind of simple in structure, processing ease, high efficiency, processing effect, the carbon fiber powder ball mill that the production safety coefficient is high.
The technical solution of the utility model is: a kind of carbon fiber powder ball mill comprises columniform ball mill body and ball mill control device; Described body upper is provided with charging aperture, and the bottom is provided with rushes down hopper, and inside is provided with the spherical abrasive body of stainless steel, and the body two ends are provided with spindle drive; Described charging aperture place is equipped with the feed rate meter; The main shaft temperature sensor is installed on the described main shaft; Described control device is integrated PLC control system.
Preferably: described stainless spherical grinding body diameter is 80mm-100mm.
Preferably: described stainless spherical grinding body filling rate is greater than 35%, less than 50%.
Preferably: described PLC control system comprises information acquisition module, computing unit and control module.
Preferably: described information acquisition module acquisition module links to each other with the main shaft temperature sensor with flowmeter, and described computing unit links to each other with information acquisition module, and described control module links to each other with computing unit.
The beneficial effects of the utility model are: the utility model is simple in structure, processing ease, high efficiency, processing effect are good, and level of security is high.Feed rate meter record flow signal, main shaft temperature sensor record main shaft temperature, control system gathers flow and takes into account temperature sensor signal, calculate reasonable charging rate, grinding rate and milling time, be convenient to control the addition of carbon fiber filament in the ball mill, avoid material stock too much, affect grinding effect, greatly improve the finished product first-time qualification rate, reduce spillage of material; Avoid the too high main bearing shell that causes of main shaft temperature to damage, ensure the security of producing; Realize the visual centralized management of production process, greatly improved the production efficiency of enterprise.
Description of drawings
The specific embodiment
The specific embodiment of the present utility model is as follows: as shown in Figure 1, a kind of carbon fiber powder ball mill comprises body 1 and ball mill control device 8; Body upper is provided with charging aperture 2, and the bottom is provided with rushes down hopper 6, and inside is provided with stainless-steel grinding body 7, and two ends are provided with spindle drive 4; Described charging aperture place is equipped with material flowmeter 3; Be provided with temperature sensor 5 on the described spindle drive 4; The integrated PLC control system of described control device comprises information acquisition module, computing module and control module.
During system works, carbon fiber filament enters body by transmission device, and spindle drive drives the ball mill running, and abrasive body grinds to form short silk with carbon fiber filament in the body operation process, and takes out the carbon fiber powder finished product through rushing down hopper.In the course of work, control device Real-time Collection feed rate meter signal and main shaft flow signal and main shaft temperature signal, module is calculated rationally control charging rate, grinding rate and milling time as calculated, by control module output, the work of control ball mill.
Claims (5)
1. a carbon fiber powder ball mill comprises columniform body and control device, and described body upper is provided with charging aperture, and the bottom is provided with rushes down hopper, and inside is provided with the spherical abrasive body of stainless steel, and the body two ends are provided with spindle drive; Described control device is integrated PLC control system, it is characterized in that: described charging aperture place is equipped with the feed rate meter, and the main shaft temperature sensor is installed on the described spindle drive.
2. carbon fiber powder ball mill as claimed in claim 1 is characterized in that: the spherical abrasive body diameter of described stainless steel is 80mm-100mm.
3. carbon fiber powder ball mill as claimed in claim 1 is characterized in that: the spherical abrasive body filling rate of described stainless steel is 35%-50%.
4. carbon fiber powder ball mill as claimed in claim 1, it is characterized in that: described PLC control system comprises information acquisition module, computing unit and control module.
5. carbon fiber powder ball mill as claimed in claim 4, it is characterized in that: described information acquisition module links to each other with the main shaft temperature sensor with flowmeter, and described computing unit links to each other with information acquisition module, and described control module links to each other with computing unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220326980 CN202823510U (en) | 2012-07-09 | 2012-07-09 | Carbon fiber powder ball grinding mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220326980 CN202823510U (en) | 2012-07-09 | 2012-07-09 | Carbon fiber powder ball grinding mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202823510U true CN202823510U (en) | 2013-03-27 |
Family
ID=47935309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220326980 Expired - Fee Related CN202823510U (en) | 2012-07-09 | 2012-07-09 | Carbon fiber powder ball grinding mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202823510U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104624307A (en) * | 2013-11-08 | 2015-05-20 | Netzsch精细研磨技术有限公司 | Wear protection assembly for an agitator mill |
| CN105195287A (en) * | 2014-06-10 | 2015-12-30 | 北京长峰金鼎科技有限公司 | Efficient dust-free smashing system |
| CN106040413A (en) * | 2016-05-26 | 2016-10-26 | 淮南市宜留机械科技有限公司 | Induction device for automatic feeding pulverizer |
| CN106498562A (en) * | 2016-09-19 | 2017-03-15 | 哈尔滨工程大学 | A kind of method for preparing short carbon fiber |
| CN106853405A (en) * | 2015-12-09 | 2017-06-16 | 朱森 | A kind of high efficiency ball mill control system |
-
2012
- 2012-07-09 CN CN 201220326980 patent/CN202823510U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104624307A (en) * | 2013-11-08 | 2015-05-20 | Netzsch精细研磨技术有限公司 | Wear protection assembly for an agitator mill |
| CN104624307B (en) * | 2013-11-08 | 2016-11-23 | Netzsch精细研磨技术有限公司 | Antiwear device for stirring-type grater |
| CN105195287A (en) * | 2014-06-10 | 2015-12-30 | 北京长峰金鼎科技有限公司 | Efficient dust-free smashing system |
| CN106853405A (en) * | 2015-12-09 | 2017-06-16 | 朱森 | A kind of high efficiency ball mill control system |
| CN106040413A (en) * | 2016-05-26 | 2016-10-26 | 淮南市宜留机械科技有限公司 | Induction device for automatic feeding pulverizer |
| CN106498562A (en) * | 2016-09-19 | 2017-03-15 | 哈尔滨工程大学 | A kind of method for preparing short carbon fiber |
| CN106498562B (en) * | 2016-09-19 | 2019-08-06 | 哈尔滨工程大学 | A method of preparing short carbon fiber |
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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: 20130327 Termination date: 20150709 |
|
| EXPY | Termination of patent right or utility model |