CN210475875U - Marking device capable of automatically calibrating position - Google Patents
Marking device capable of automatically calibrating position Download PDFInfo
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- CN210475875U CN210475875U CN201921446239.6U CN201921446239U CN210475875U CN 210475875 U CN210475875 U CN 210475875U CN 201921446239 U CN201921446239 U CN 201921446239U CN 210475875 U CN210475875 U CN 210475875U
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Abstract
The utility model relates to a marking device capable of automatically calibrating position, which comprises a workbench, a controller, a computer, a lifting transmission device, a laser emission device and a camera, wherein the computer and the controller which are mutually communicated are arranged at the bottom of the workbench, the lifting transmission device is arranged at the top of the workbench, the camera is arranged at one side of the lifting transmission device, and the laser emission device is fixedly connected at the other side of the lifting transmission device; the lifting transmission device comprises a vertical rod, a transmission screw rod, a transmission nut and a precise servo motor, the vertical rod is fixed on one side of the workbench, the transmission screw rod is installed on the vertical rod, the precise servo motor is installed at the top of the vertical rod, the precise servo motor is connected with one end of the transmission screw rod through an output shaft, the left side of the vertical rod is connected with the laser emitting device, and the laser emitting device is connected with the transmission screw rod through the transmission nut. The operation process is simplified, the height is not required to be adjusted manually, initial sample parameters are recorded automatically and compared, and marking difference of products in the same batch is avoided.
Description
Technical Field
The utility model relates to a marking device of automatic calibration position is applicable to beating of marking of medical field apparatus, product automatic calibration position.
Background
Along with beating and beating the mark and increasing in medical field gradually, people are to beating qualification rate and the quality requirement of beating the mark and are higher and higher, and ordinary equipment can only confirm by hand when beating the mark and beat the mark position, and the mark height is beaten in manual adjustment, and whether the mark position is correct in manual measurement, and the operation is more loaded down with trivial details, because artificial reason simultaneously, operation error can appear in the inevitable to lead to the disability rate higher, beat the qualification rate of mark and lower. It is imperative to develop a marking device that automatically calibrates position.
Disclosure of Invention
The utility model discloses the purpose is to the aforesaid has the weak point, provides a marking device of automatic calibration position, and this equipment easy operation, the installation is quick, and convenient to use more can avoid scrapping that misoperation leads to a certain extent, can improve and beat the qualification rate of mark.
The marking device capable of automatically calibrating the position is realized by adopting the following technical scheme:
a marking device capable of automatically calibrating positions comprises a workbench, a controller, a computer, a lifting transmission device, a laser emission device and a camera, wherein the computer and the controller which are mutually communicated are arranged at the bottom of the workbench; the lifting transmission device comprises a vertical rod, a transmission screw rod, a transmission nut and a precise servo motor, the vertical rod is fixed on one side of the workbench, the transmission screw rod is installed on the vertical rod, the precise servo motor is installed at the top of the vertical rod, the precise servo motor is connected with one end of the transmission screw rod through an output shaft, the left side of the vertical rod is connected with the laser emitting device, and the laser emitting device is connected with the transmission screw rod through the transmission nut.
Further, the drive screw is a ball screw.
Further, laser emission device includes laser emission mounting bracket and laser emitter, the laser emission mounting bracket links to each other with pole setting one side, the laser emitter that is equipped with of laser emission mounting bracket bottom.
Further, the computer still includes the display, the display is installed on the workstation, and is located lifting gearing one side, the display and computer intercommunication, the display is used for showing the camera is taken a picture and is recorded sample position.
Furthermore, the controller also comprises a Programmable Logic Controller (PLC) which is used for controlling the operation of the precise servo motor.
Furthermore, the lifting transmission device comprises a gear, a fixed rack and a roller, wherein one side of the fixed rack is provided with a gear matched with the fixed rack for transmission, the other side of the fixed rack is provided with the roller, and the gear and the shaft distance of the fixed rack are fixed through a gear shaft.
Further, the laser transmitter 7 adopts a LAP 20L RSR-00006230 VAC/0.1A type laser transmitter.
The marking device capable of automatically calibrating the position has the advantages that:
the marking device capable of automatically calibrating the position is reasonable in design and compact in structure, in the marking process, an operator simplifies the operation process, the height does not need to be manually adjusted, all parameters of an initial sample are automatically recorded by a computer, the initial sample can be directly called out for use, the position is scanned by a camera, marking deviation is avoided, the marking deviation is compared with the initial sample, and the marking difference of products in the same batch is avoided.
Drawings
The present invention will be further explained with reference to the accompanying drawings:
FIG. 1 is a schematic perspective view of a marking device with an automatic position calibration function according to embodiment 1;
FIG. 2 is another schematic view of an angle structure of the marking device with an automatic position calibration function according to the embodiment 1;
FIG. 3 is a schematic view of a drive screw and a drive nut in embodiment 1;
FIG. 4 is a schematic configuration diagram of a gear and a fixed rack in embodiment 2;
fig. 5 is a schematic view of another angle of the gear and the fixed rack of fig. 4.
Reference numerals: 1. the device comprises a transmission nut, 2, a precision servo motor, 3, a vertical rod, 4, a transmission screw rod, 5, a camera, 6, a display, 7, a laser emitter, 8, a laser emitter mounting frame, 9, a universal wheel, 10, controller panels 10, 11, a case, 12, a computer, 13, a workbench, 14, a case door, 15, a controller switch, 16, a gear, 17, a fixed rack, 18, a roller, 19 and a gear shaft.
Detailed Description
Example 1
Referring to attached drawings 1-3, the marking device capable of automatically calibrating the position comprises a workbench 13, a controller, a case 11, a lifting transmission device, a laser emitting device, a camera 5 and a computer 12. The bottom of the workbench 13 is provided with a case 11, and a computer 12 and a controller which are mutually communicated are arranged in the case 11. The top of the workbench 13 is provided with a lifting transmission device, one side of the lifting transmission device is correspondingly provided with a camera 5, and the other side of the lifting transmission device is fixedly connected with a laser emitting device.
The lifting transmission device comprises a vertical rod 3, a transmission screw rod 4, a transmission nut 1 and a precise servo motor 2. The device is characterized in that the upright rod 3 is fixed on one side of the workbench 13, the transmission screw rod 4 is installed on the upright rod 3, the precise servo motor 2 is installed at the top of the upright rod 3, and the precise servo motor 2 is connected with one end of the transmission screw rod 4 through an output shaft and provides power for the transmission screw rod 4. Laser emitter is equipped with in the left side of pole setting 3, laser emitter includes laser emission mounting bracket 8 and laser emitter 7, laser emission mounting bracket 8 links to each other with 3 one side of pole setting, the laser emitter 7 that is equipped with in 8 bottoms of laser emission mounting bracket. The laser emitter mounting rack 8 is connected with the transmission screw rod 4 through the transmission nut 1. The camera 5 is equipped with on 8 right sides of laser emitter mounting bracket to be located 4 front ends of transmission lead screw, the lower extreme of camera flushes with 8 mounting bracket bottoms of laser emitter simultaneously.
The transmission screw 4 can be a ball screw, and the ball screw and the transmission nut 1 are matched with each other, so that the transmission screw has the advantages of higher transmission efficiency, accurate positioning and the like. When the ball screw is used as an active body, the transmission nut 1 can linearly move along with the rotation angle of the ball screw according to the lead of the corresponding specification, and the laser emitter mounting frame 8 is used as a passive workpiece and is connected with the transmission nut 1 so as to linearly move up and down.
The controller also comprises a controller panel 10 and a controller switch 15, the controller is installed in the case 11, the controller panel 10 is installed on the panel of the case 11, and the controller switch 15 is installed on the right side of the workbench display. Meanwhile, the controller also comprises a Programmable Logic Controller (PLC) which is used for controlling the operation of the precise servo motor 2.
The computer still includes display 6, display 6 installs on the workstation, and is located lifting gearing one side, display 6 and computer 12 intercommunication, display 6 is used for showing camera 5 takes a picture and records the sample position. The computer 12 is provided with marking software, and the marking software controls the precise servo motor 2 to adjust the height through a controller. The computer can be a desktop computer, an all-in-one machine, a notebook computer, a palm computer, a tablet computer and the like.
The cabinet 11 is also provided with a cabinet door 14 on the side facing the operator, so that the marking device can be conveniently installed and operated. The universal wheels 9 are arranged at the bottom of the case 11 and can control the whole movement of the marking equipment. The laser transmitter 7 adopts a LAP 20L RSR-00006230 VAC/0.1A type laser transmitter. The camera 5 is a digital camera.
The utility model provides an automatic marking equipment's of calibration position lift transmission, through the operation of controller control precision servo motor 2, and precision servo motor 2 transmission lead screw 4, transmission lead screw 4 drives laser emitter mounting bracket 8 and installs laser emitter 7 and the 5 oscilaltion of camera on laser emitter mounting bracket 8 through drive nut 1 thereupon and removes to height about and then through controller control. The camera 5 records the position of the sample before marking, scans the marking position, transmits data into the computer 12, judges through the computer 12, detects whether the marking position is correct, and displays the judgment result on the display 6. And after the marking position is correct, the result is transmitted to the controller, and the controller controls the laser emitter 7 to emit laser according to the judgment result to mark.
The marking device operation steps of automatic calibration position: when the marking device is used for the first time, an operator opens the cabinet door 14, the computer 12 is started, and the computer is normally started. After the operator introduces the drawing, marking is carried out, a marking software control controller is arranged through the computer 12, and the controller further adjusts the marking height through the precise servo motor 2. After marking for the first time, an operator checks the marking result, if the marking result meets the requirement, all parameters of the marking are stored in the computer 12, then the camera 5 is used for photographing and recording initial sample data as reference through the controller, meanwhile, the camera 5 scans and confirms the marking position before marking is started, next, the camera 5 scans and confirms the marking position before marking every time, and whether the marking position is correct is judged through marking software of the computer. After each marking is finished, the camera 5 records a picture and compares the picture with the initial sample data to display the picture on the display 6, and meanwhile, different points are distinguished, and when the marking data or the final marking position is different from the initial image data, the marking software can automatically report errors, for example, the deviation of the marking position is prompted.
The working principle of the marking device with the automatic position calibration function is as follows: the computer 12 and the camera 5 are used for recording initial qualified sample data, an operator only needs to select a marking file corresponding to a product when opening the marking file, the marking height and other parameters before the file is opened can be recorded, the marking height does not need to be manually adjusted, the precise servo motor 2 and the controller can automatically adjust the height according to program setting, the camera 5 is electrically connected with the computer 12, whether the marking position required by scanning and marking is correct before marking at each time is confirmed, the marking is confirmed, after the marking is completed, photographing is carried out again, the recorded data are compared with the initial sample data recorded by the computer 12, and if picture difference is found, the display 6 automatically reports errors.
Example 2
Referring to fig. 4 and 5, the marking device with the automatic position calibration function of embodiment 2 differs from embodiment 1 in that the lifting transmission device comprises a gear 16, a fixed rack 17 and a roller 18, wherein one side of the fixed rack 17 is provided with the gear 16 which is in matched transmission with the fixed rack 17, and the other side of the fixed rack is provided with the roller 18. The controller drives the gear 16 to rotate through the precision servo motor 2, so that the gear 16 moves up and down on the fixed rack 17. The wheel base of the gear 16 and the fixed rack 17 is fixed by a gear shaft 19. The controller controls the gear 16 and the fixed rack 17 to move up and down linearly through the precision servo motor 2, so that the laser emitter is controlled to emit laser at a proper position to mark.
A lifting transmission device of marking equipment capable of automatically calibrating positions controls the operation of a precise servo motor 2 through a controller, the precise servo motor 2 drives a gear 16 to rotate, the gear 16 moves up and down on a fixed rack 17, the gear 16 drives a laser emitter mounting frame 8 and a laser emitter 7 and a camera 5 which are mounted on the laser emitter mounting frame 8 to move up and down, and further the height of the laser emitter and the camera is controlled through the controller. The camera 5 records the position of the sample before marking, scans the marking position, transmits data into the computer 12, judges through the computer 12, detects whether the marking position is correct, and displays the judgment result on the display 6. And after the marking position is correct, the result is transmitted to the controller, and the controller controls the laser emitter 7 to emit laser according to the judgment result to mark.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The marking equipment capable of automatically calibrating the position is characterized by comprising a workbench, a controller, a computer, a lifting transmission device, a laser emission device and a camera, wherein the computer and the controller which are mutually communicated are arranged at the bottom of the workbench; the lifting transmission device comprises a vertical rod, a transmission screw rod, a transmission nut and a precise servo motor, the vertical rod is fixed on one side of the workbench, the transmission screw rod is installed on the vertical rod, the precise servo motor is installed at the top of the vertical rod, the precise servo motor is connected with one end of the transmission screw rod through an output shaft, the left side of the vertical rod is connected with the laser emitting device, and the laser emitting device is connected with the transmission screw rod through the transmission nut.
2. The self-aligning marking device of claim 1 wherein the drive screw is a ball screw.
3. The marking device capable of automatically calibrating the position as claimed in claim 1, wherein the laser emitting device comprises a laser emitting mounting frame and a laser emitter, the laser emitting mounting frame is connected with one side of the vertical rod, and the laser emitter is arranged at the bottom of the laser emitting mounting frame.
4. The marking device capable of automatically calibrating the position as claimed in claim 1, wherein the computer further comprises a display, the display is mounted on the workbench and located on one side of the lifting transmission device, the display is communicated with the computer, and the display is used for displaying the position of the sample photographed and recorded by the camera.
5. The marking apparatus for automatically calibrating a position of a marking tool as claimed in claim 1, wherein the controller further comprises a Programmable Logic Controller (PLC) for controlling the operation of the precision servo motor.
6. The marking device for automatically calibrating the position as recited in claim 3, wherein the laser transmitter is a LAP 20L RSR-00006230 VAC/0.1A laser transmitter.
7. The marking device capable of automatically calibrating the position as claimed in claim 1, wherein the lifting transmission device comprises a gear, a fixed rack and a roller, one side of the fixed rack is provided with the gear matched with the fixed rack for transmission, the other side of the fixed rack is provided with the roller, and the wheel base of the gear and the fixed rack is fixed through a gear shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921446239.6U CN210475875U (en) | 2019-09-02 | 2019-09-02 | Marking device capable of automatically calibrating position |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921446239.6U CN210475875U (en) | 2019-09-02 | 2019-09-02 | Marking device capable of automatically calibrating position |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210475875U true CN210475875U (en) | 2020-05-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921446239.6U Active CN210475875U (en) | 2019-09-02 | 2019-09-02 | Marking device capable of automatically calibrating position |
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| CN (1) | CN210475875U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114309961A (en) * | 2021-12-10 | 2022-04-12 | 深圳泰德激光技术股份有限公司 | Method for laser marking of halftone bitmap |
-
2019
- 2019-09-02 CN CN201921446239.6U patent/CN210475875U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114309961A (en) * | 2021-12-10 | 2022-04-12 | 深圳泰德激光技术股份有限公司 | Method for laser marking of halftone bitmap |
| CN114309961B (en) * | 2021-12-10 | 2024-05-24 | 深圳泰德激光技术股份有限公司 | Method for halftone bitmap laser marking |
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Address after: 213014 No.10 Ziwei Road, Zhonglou Economic Development Zone, Changzhou City, Jiangsu Province Patentee after: Jiangsu Sanlian Xinghai Medical Equipment Co., Ltd Address before: 213014 No.10 Ziwei Road, Zhonglou Economic Development Zone, Changzhou City, Jiangsu Province Patentee before: SINOLINKS MEDICAL INNOVATION, Inc. |
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| CP01 | Change in the name or title of a patent holder |