CN204976355U - Automatic tool setting device of grinding machine - Google Patents
Automatic tool setting device of grinding machine Download PDFInfo
- Publication number
- CN204976355U CN204976355U CN201520575404.3U CN201520575404U CN204976355U CN 204976355 U CN204976355 U CN 204976355U CN 201520575404 U CN201520575404 U CN 201520575404U CN 204976355 U CN204976355 U CN 204976355U
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- tool setting
- emery wheel
- camera
- grinding machine
- automatic tool
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- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses an automatic tool setting device of grinding machine, including spark detection device, spark detection device is the camera, the shooting direction of camera is just to the place of emery wheel with the contact of work piece, the camera connection host computer, host computer and processor communicate, the motor of drive emery wheel feed is connected to the output of treater. The motor is step motor or servo motor. The treater adopts PLC. The utility model discloses can accomplish the automatic tool setting of grinding machine, avoid leading to the broken departure accident of hurting sb. 's feelings of emery wheel owing to the unexpected grow of stock removal, improve the security, the even grinding precision of grinding allowance obviously improves, has realized the automation of face grinding.
Description
Technical field
The utility model relates to the tool setting device technical field of grinding machine particularly surface grinding machine, particularly relates to a kind of grinding machine automatic tool setting device.
Background technology
At present in grinding machine, emery wheel tool setting normally completes by hand, namely manually operates, and control emery wheel and axially shift near until touch generation spark with workpiece to the face that is ground of workpiece, operator confirms the state of tool setting by spark.Not only elapsed time is long, labour intensity is large in this manual tool setting, production efficiency is low, and operator is careless slightly often there will be emery wheel fragmentation and to fly out casualty accident.By naked eyes, spark is observed, can not ensure that the tool setting degree of depth of two workpiece is the same.
Utility model content
The purpose of this utility model is exactly to solve the problem, provide a kind of grinding machine automatic tool setting device, by camera collection image, host computer has directly judged whether tool setting according to image information, avoid and to cause because stock removal becomes suddenly large emery wheel fragmentation to fly out casualty accident, improve security, grinding allowance Even Grinding precision is obviously improved, and achieves the automation of flat surface grinding.
To achieve these goals, the utility model adopts following technical scheme:
A kind of grinding machine automatic tool setting device, comprise spark detection device, described spark detection device is camera, the shooting direction of described camera is just to the place of the contact of emery wheel and workpiece, described camera connects host computer, described host computer and processor communication, the output of described processor connects the motor driving emery wheel feed.The camera image that can collect with spark is given host computer and is processed.
The shooting direction of camera just to the place of the contact of emery wheel and workpiece, like this can best shooting emery wheel and absorption surface time the image of generation, to detect spark quantity during grinding.
Described motor is stepper motor or servomotor.
Described processor adopts PLC.PLC can complete and control the rotating speed of motor.
The utility model is confirmed whether tool setting according to the principle that can produce bright spark after emery wheel and absorption surface.Bright spark color has different significantly from the background color of grinding machine, and when there is the pixel of mating with the known color set in camera, namely think emery wheel and absorption surface, the quantity of coupling has certain linear relationship with the degree of depth contacted.Camera just to the contact position with emery wheel and workpiece to detect spark quantity during grinding; Host computer completes the process to image, and sends a signal to the electric machine rotation that processor drives emery wheel feed; Host computer controls the action of motor according to the spark quantity that camera detects.The spark quantity that camera detects by host computer and the spark quantity preset compare: if the former is less than the latter, illustrate that emery wheel does not also contact with workpiece, processor control motor by the velocity amplitude preset to workpiece movable: if the former is equal to or greater than the latter, illustrate that emery wheel contacts with workpiece, then processor controls motor stalls and to reverse certain angle again, emery wheel stops to workpiece movable and slow astern set a distance, by this process, realizes automatic tool preset.
The beneficial effects of the utility model are:
The utility model can complete grinding machine automatic tool preset, and avoid and to cause because stock removal becomes suddenly large emery wheel fragmentation to fly out casualty accident, improve security, grinding allowance Even Grinding precision is obviously improved, and achieves the automation of flat surface grinding; Save workman's tool setting time, improve the stability of tool setting.
Accompanying drawing explanation
Fig. 1 is control structure figure of the present utility model;
Detailed description of the invention:
Below in conjunction with accompanying drawing and embodiment, the utility model is described further:
As shown in Figure 1, a kind of grinding machine automatic tool setting device, what solve is exactly mainly that the manual tool setting of existing grinding machine brings dangerous, that grinding accuracy is low, labour intensity is large, production efficiency is low problem.Comprise spark detection device, spark detection device is camera, and the shooting direction of camera is just to the place of the contact of emery wheel and workpiece, and camera connects host computer, host computer and processor communication, and the output of processor connects the motor driving emery wheel feed.
Camera can complete the task of image information collecting, can collect image when spark produces.The shooting direction of camera is just to the place of the contact of emery wheel and workpiece.Like this can best shooting emery wheel and absorption surface time the image of generation, to detect spark quantity during grinding.In the present embodiment, host computer is computer, and computer realizes the process to image; Motor adopts stepper motor.
Processor adopts PLC, can complete and control the rotating speed of motor.
Need not manual tool setting by the utility model, the fragment produced when root solves tool setting or spark to the injury of staff, and check that the efficiency of tool setting is manual to knife up frequently, decrease the labour intensity of staff.
By reference to the accompanying drawings detailed description of the invention of the present utility model is described although above-mentioned; but the restriction not to the utility model protection domain; one of ordinary skill in the art should be understood that; on the basis of the technical solution of the utility model, those skilled in the art do not need to pay various amendment or distortion that creative work can make still within protection domain of the present utility model.
Claims (3)
1. a grinding machine automatic tool setting device, it is characterized in that, comprise spark detection device, described spark detection device is camera, the shooting direction of described camera is just to the place of the contact of emery wheel and workpiece, described camera connects host computer, described host computer and processor communication, and the output of described processor connects the motor driving emery wheel feed.
2. a kind of grinding machine automatic tool setting device as claimed in claim 1, is characterized in that, described motor is stepper motor or servomotor.
3. a kind of grinding machine automatic tool setting device as claimed in claim 1, is characterized in that, described processor adopts PLC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520575404.3U CN204976355U (en) | 2015-07-31 | 2015-07-31 | Automatic tool setting device of grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520575404.3U CN204976355U (en) | 2015-07-31 | 2015-07-31 | Automatic tool setting device of grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204976355U true CN204976355U (en) | 2016-01-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520575404.3U Active CN204976355U (en) | 2015-07-31 | 2015-07-31 | Automatic tool setting device of grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204976355U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116834095A (en) * | 2023-07-27 | 2023-10-03 | 广东中烟工业有限责任公司 | Knife sharpening spark visual monitoring device of filament cutter and control method thereof |
-
2015
- 2015-07-31 CN CN201520575404.3U patent/CN204976355U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116834095A (en) * | 2023-07-27 | 2023-10-03 | 广东中烟工业有限责任公司 | Knife sharpening spark visual monitoring device of filament cutter and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171212 Address after: 276000 Zhangjia village, Hedong District, Linyi City, Shandong Province, Hei Dun Village Patentee after: Linyi sawing industry Co., Ltd. Address before: Phoenix Ling Zhang Heidun village 276041 Shandong Province Hedong District of Linyi City Patentee before: LINFEN HEDONG DISTRICT XIANXING MACHINERY BLADE FACTORY |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220328 Address after: 276000 No. 666, federal Road, Fenghuangling street, Hedong District, Linyi City, Shandong Province Patentee after: Linyi Youcheng Sawing Technology Service Co.,Ltd. Address before: 276000 Fenghuang Ling Jie Dao Zhang Jia Heidun Cun, Hedong District, Linyi City, Shandong Province Patentee before: LINYI XIANXING SAW INDUSTRY CO.,LTD. |