CN217019036U - Flexible label paper laser engraving visual positioning system - Google Patents
Flexible label paper laser engraving visual positioning system Download PDFInfo
- Publication number
- CN217019036U CN217019036U CN202122950465.1U CN202122950465U CN217019036U CN 217019036 U CN217019036 U CN 217019036U CN 202122950465 U CN202122950465 U CN 202122950465U CN 217019036 U CN217019036 U CN 217019036U
- Authority
- CN
- China
- Prior art keywords
- laser
- positioning system
- visual positioning
- label paper
- roller shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Laser Beam Processing (AREA)
Abstract
The utility model relates to a flexible label paper laser engraving visual positioning system. It comprises a frame; the material pulling and feeding device is arranged on the rack; the hand-operated lifting module is arranged on one side of the material pulling and feeding device and is vertically arranged on the rack; the laser marker is slidably mounted on the hand-operated lifting module, and is driven by the hand-operated lifting module to move up and down; the camera component is arranged on the side of an exit port of the laser marking device and is suspended above the material pulling and feeding device; the reflector component is arranged on the laser marker between the camera component and the material pulling and feeding device, arranged on the side of an exit opening of the laser marker and used for reflecting a laser light path so that the laser output direction and the visual field direction of the camera component are in the same direction. Compared with the prior art, the system is additionally provided with the visual positioning system in the laser processing area, the processing area is confirmed through vision, then laser processing is carried out, thus the processed product can be ensured to meet the precision requirement, and the production efficiency is improved.
Description
Technical Field
The utility model belongs to the technical field of laser marking, and particularly relates to a flexible label paper laser engraving visual positioning system.
Background
With the rapid update iteration of industrial products, the requirements on the processing quality and quality of the products are higher and higher, and the requirements on the label identification of the products are also higher and higher. At present, a laser head is adopted to align a processing area for direct processing of a common laser processing label, when the label moves to the processing area through a transmission structure, due to the flexibility of the label and the error in a mechanical transmission process, the label cannot be accurately stopped at the processing area aligned with the laser head, and therefore the actual processing position of laser and an appointed processing position have certain deviation, the processing precision cannot meet the product requirement, and a defective product is generated. In the production and transmission processes, the labels may be damaged or deformed, and the labels are processed to have defects which cannot meet the processing requirements of subsequent processes, so that manual processing is required, and the production efficiency of products is affected.
Based on the above, the utility model develops a flexible label paper laser engraving visual positioning system to overcome the defects in the prior art.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems in the background art, the utility model provides a flexible label paper laser engraving visual positioning system, which is additionally provided with a visual positioning system in a laser processing area, confirms the processing area through vision and then carries out laser processing, so that a processed product can be ensured to meet the precision requirement, and the production efficiency is improved.
The utility model adopts the following technical scheme: a flexible label paper laser-engraving visual positioning system, comprising:
a frame;
the material pulling and feeding device is arranged on the rack;
the hand-operated lifting module is arranged on one side of the material pulling and feeding device and is vertically arranged on the rack;
the laser marker is slidably mounted on the hand-operated lifting module and driven by the hand-operated lifting module to move up and down;
the camera assembly is arranged on the side of an exit port of the laser marking device and is suspended above the material pulling and feeding device;
and the reflecting mirror assembly is arranged on the laser marker between the camera assembly and the material pulling and feeding device, is arranged on the exit side of the laser marker and is used for reflecting a laser light path so that the laser output direction and the visual field direction of the camera assembly are in the same direction.
Further, draw material feeding unit includes:
the supporting base is fixedly arranged on the rack;
the two groups of roller shaft mechanisms are respectively arranged at two ends of the supporting base, each group of roller shaft mechanism comprises an upper roller shaft and a lower roller shaft which are rotatably connected with the supporting base, the upper roller shaft is positioned above the lower roller shaft, and the upper roller shaft and the lower roller shaft are arranged in a cutting manner and are used for clamping a workpiece to be processed;
the power driving part is in transmission connection with the lower rollers in the roller mechanism, and a synchronous belt component is arranged between the lower rollers in the roller mechanism to realize synchronous rotation of the two lower rollers.
Further, draw material feeding unit still includes:
and the processing platform is arranged between the two sets of roller shaft mechanisms and is used for supporting the workpiece to be processed.
Furthermore, a transparent glass window is arranged in the middle of the processing platform.
Further, the laser marker includes:
the laser transmitter is slidably mounted on the hand-operated lifting module and is provided with an emitting port;
the scanning galvanometer component is provided with an input end and an output end, the input end of the scanning galvanometer component is connected with the emission port of the laser emitter, and the output end of the scanning galvanometer component outputs a laser light path and correspondingly projects the laser light path to the reflector component.
Further, the speculum subassembly is including installing speculum mount pad on the laser marking device and installing speculum on the speculum mount pad, just the speculum is 45 slope settings.
Further, the laser marker further includes:
and the focusing field lens is arranged at the transmitting port of the laser transmitter.
Further, the camera assembly further includes:
a light source assembly in which light sources are three primary color light sources and which is installed in a direction perpendicular to a field of view of the camera assembly.
Further, the visual positioning system further comprises:
the marking controller is electrically connected with the laser marker and the camera component respectively;
the camera assembly is used for taking pictures to acquire image information in a visual field range and transmitting the image information to the marking controller; and the marking controller controls the laser marker to carry out laser engraving according to a preset logic control strategy.
Further, the visual positioning system further comprises:
the dust cover is fixedly arranged on the rack and covers the material pulling and feeding device and the laser marker;
or/and the smoke purifier is fixedly arranged on the rack.
Compared with the prior art, the utility model has the following beneficial effects:
this equipment is in laser beam machining in-process, and after waiting to process flexible label (waiting to process the work piece) to the processing position ready, through camera subassembly vision assistance location of shooing confirm actual processing position, what correspond through hand formula lifting module, laser marker, with reflector assembly mutually support, the final laser output direction of adjustment makes its actual processing position of aiming at waiting to process the work piece, processes again, has improved laser beam machining's precision.
When the camera assembly visual auxiliary positioning detects that the deviation value between the position of the processed product and the designated processing position is too large, the position of the processed product of the workpiece to be processed can be adjusted by controlling the material pulling and feeding device, and the workpiece to be processed is guaranteed to be conveyed to the designated processing area; and then, the camera assembly is used for assisting in photographing and positioning to determine the actual processing position, and the above work is repeated to realize the accurate processing of the workpiece to be processed.
Defective product labels can be rapidly detected and marked by photographing of the camera assembly, so that the product percent of pass is improved; the system can also identify the character content to generate a corresponding two-dimensional code for processing, so that the traceability of subsequent processing is facilitated; in a word, this system can effectual control flexible label paper laser engraving precision, improves machining efficiency, promotes product percent of pass etc..
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of a flexible label paper laser engraving visual positioning system according to the present invention;
FIG. 2 is a schematic structural view of the material pulling and feeding device in FIG. 1;
FIG. 3 is a schematic view of a process;
FIG. 4 is a schematic view of a label manufacturing process;
FIG. 5 is a schematic diagram of a defective label marking during label processing;
FIG. 6 is a schematic diagram of character recognition and conversion into two-dimensional code labeling during label processing;
FIG. 7 is a left side view of FIG. 1;
in the figure: a frame 1; the device comprises a material pulling and feeding device 2, a supporting base 20, an upper roll shaft 21, a lower roll shaft 22, a power driving part 23, a synchronous belt assembly 24, a processing platform 25 and a transparent glass window 26; a hand-operated lifting module 3; the laser marker 4, the laser emitter 41, the scanning galvanometer component 42 and the focusing field lens 43; a camera module 5, a light source module 51, an industrial camera 52, a camera lens 53; a mirror assembly 6, a mirror mounting base 61, a mirror 62; flexible label tape 7, flexible label paper 70.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The utility model will be discussed in detail below with reference to figures 1 to 7 and specific embodiments:
as shown in fig. 1 to 7, a visual positioning system for laser engraving of flexible label paper is mainly used for laser processing of high-precision flexible labels, and comprises:
a frame 1;
the material pulling and feeding device 2 is mounted on the rack 1 and used for transmitting the flexible label to an appointed processing position, and the deviation rectification and correction of the position of a workpiece to be processed are realized through the pulling adjustment of the material pulling and feeding device 2;
the hand-operated lifting module 3 is arranged on one side of the material pulling and feeding device 2, and is vertically arranged on the rack 1;
the laser marker 4 emits a laser light path to realize laser engraving of a workpiece to be machined; the laser marker 4 is slidably mounted on the hand-operated lifting module 3, and is driven by the hand-operated lifting module 3 to move up and down; the laser marker 4 has an exit port;
the camera component 5 is fixedly arranged on the laser marker 4 and moves along with the lifting of the laser marker 4, so that the camera component 5 can conveniently adjust the focal length; the laser marking device is arranged at the exit side of the laser marking device 4, is suspended above the pulling and feeding device 2, and is used for photographing and acquiring image information in a visual field range;
The flexible label paper laser engraving visual positioning system disclosed by the utility model has the following general working principle:
placing a flexible label to be processed (a workpiece to be processed) on a material pulling and feeding device 2, and transmitting the flexible label through the material pulling and feeding device 2; simultaneously, this equipment is in laser beam machining process, and after waiting to process flexible label (waiting to process the work piece) to the processing position ready, through camera subassembly 5 vision assistance location of shooing confirm actual processing position, corresponding through hand formula lift module 3, laser marker 4, with reflector assembly 6 mutually support, the final laser output direction of adjustment makes its actual processing position of aiming at waiting to process the work piece, processes again, has improved laser beam machining's precision.
Meanwhile, when the camera assembly 5 detects that the deviation value between the position of the processed product and the designated processing position is too large through visual auxiliary positioning, the position of the processed product of the workpiece to be processed can be adjusted by controlling the material pulling and feeding device 2, so that the workpiece to be processed is guaranteed to be conveyed to the designated processing area; then, the camera assembly 5 is used for assisting in photographing and positioning to determine the actual processing position, and the above work is repeated to realize the accurate processing of the workpiece to be processed.
In addition, by photographing through the camera assembly 5, defective product labels can be rapidly detected and marked, and the product percent of pass is improved; the system can also identify the character content to generate a corresponding two-dimensional code for processing, so that the traceability of subsequent processing is facilitated. Certainly, still can increase the yard mechanism of sweeping after the two-dimensional code processing, read and upload the detection to the two-dimensional code and whether repeat. The code scanning mechanism is not particularly limited in the present invention, and a code scanning mechanism in the prior art can be adopted.
Of course, the above-mentioned laser-engraving visual positioning system for flexible label paper may further include:
and the marking controller is respectively connected with the laser marker 4 and the camera component 5 in an electric or communication mode. The camera component 5 is used for taking pictures to acquire image information in a visual field range and transmitting the image information to the marking controller; the marking controller controls the laser marker 4 to perform laser engraving according to a preset logic control strategy, and the corresponding laser engraving content can be two-dimensional codes, bar codes or defective product identifiers and the like, so that marking can be selected according to actual requirements, and the yield of products is improved.
Specifically, the preset logic control strategy is as follows:
as shown in fig. 3 and 4, the flexible label tape (workpiece to be processed) is controlled by the tape feeder 2 to move from left to right, and the flexible label paper 70 attached on the flexible label tape 7 moves to a specified marking position a in the camera view range along with the moving direction; then, the camera assembly 5 acquires the current image, adjusts the camera lens and the light source assembly to enable the acquired image outline to be clear, captures outline information through visual software and stores the outline information in the software, records position information P1 of the current template image outline through calculation, places and stores laser engraving content at a fixed position in the image outline, and at the moment, the laser processing position and the image outline position keep a corresponding position relation.
When the flexible label material belt 7 is affected by tension, the flexible label material belt is deformed in a stretching way, or a product slips in the material pulling motion process of the material pulling and feeding device 2, so that the flexible label paper 70 moves to the camera visual field range but does not move to the specified marking position A; if laser engraving is performed directly, the deviation between the processing position and the label position will cause the flexible label paper 70 to be a defective product after processing. Therefore, the camera assembly 5 automatically acquires the image, the visual software captures the complete contour position information P2 of the flexible label paper 70, the complete contour position information is compared with the contour position information P1 stored in the software to confirm the similarity, the software can automatically adjust the laser processing position B to be matched with the contour position of the current flexible label paper 70 after the confirmation, and then the processing is carried out, so that the accuracy of the current actual processing position is ensured, and the yield of the product is improved.
The accumulated error generated by pulling the flexible label material belt 7 for multiple times is large, or the position of the flexible label paper 70 on the flexible label material belt 7 is wrongly pasted, so that the flexible label paper 70 cannot normally move to the visual field range of the camera; at this moment, the camera assembly 5 automatically acquires images, the vision software cannot grab the complete outline of the flexible label paper 70, the current processing cannot be carried out, the equipment can prompt errors and wait for manual correction, a large amount of time cannot be used for normal production, and the processing efficiency is affected. Therefore, under the condition that the visual software grabs the contour, the unilateral position information P3 of the current contour needs to be recorded, the distance L between the unilateral position P3 of the current contour and the unilateral contour position P4 of the specified marking position A is obtained through calculation, the material pulling and feeding device 2 is controlled to move by the corresponding distance L, at the moment, the flexible label paper 70 moves to the camera view range, normal processing can be continued, and the processing efficiency is ensured.
When the flexible label paper 70 has defects, and profile information is captured through visual software, the fact that the actual image profile is not matched with the template image profile P1 is detected, the current flexible label paper 70 is judged to be a defective label, and no processing is performed, and in order to better enable an operator to rapidly and clearly distinguish the defective label, a defective label is marked at a processing position C through laser, as shown in fig. 5.
When the flexible label paper 70 has the character E, the visual software matches the data of the character library by grabbing the outline of the character E, confirms the specific content of the current character E, and then generates a two-dimensional code or a bar code of corresponding information according to the content, and the laser marks the two-dimensional code or the bar code at the processing position D, so that the two-dimensional code or the bar code can be used for rapidly identifying identification information and tracing in the subsequent process, as shown in fig. 6.
Of course, the laser engraving visual positioning system for the flexible label paper can further comprise:
the dust cover, the dust cover fixed mounting be in on the frame 1 to cover completely draw material feeding unit 2 and laser marker 4, avoid polluted environment such as dust that the laser sculpture produced.
Or/and the smoke purifier is fixedly arranged on the rack 1 and used for purifying air.
Further, in some specific embodiments, the material pulling and feeding device 2 is designed in detail, and the specific design scheme is as follows:
draw material feeding unit 2 for transmit flexible label to appointed processing position, it includes:
the supporting base 20 is fixedly arranged on the frame 1;
the two sets of roller shaft mechanisms are respectively arranged at two ends of the supporting base 20 and respectively comprise an upper roller shaft 21 and a lower roller shaft 22 which are rotatably connected with the supporting base 20, the upper roller shaft 21 is positioned above the lower roller shaft 22, and the upper roller shaft 21 and the lower roller shaft 22 are arranged in a tangent manner and used for clamping a workpiece to be processed;
and the power driving part 23 is in transmission connection with the lower roll shafts 22 in one group of the roll shaft mechanisms, and a synchronous belt assembly 24 is arranged between the lower roll shafts 22 in the two groups of the roll shaft mechanisms to realize synchronous rotation of the two groups of the lower roll shafts 22. Specifically, the power driving member 23 may be a driving motor, or a servo motor and a speed reducer, and the like, which is not specifically limited in the present invention; the power drive member 23 is a stepper motor as in this embodiment, for providing the transmission power for the flexible label web 7; a first timing belt is mounted at the output of the stepper motor to drive the rotation of the lower roller 22 of a set of roller mechanisms.
During operation, lower roll shaft 22 rotates in driving a set of roller mechanism through step motor to realize two sets of lower roll shaft 22 synchronous revolution through hold-in range subassembly 24. Correspondingly, the flexible label material belt 7 is arranged between the upper roller shaft 21 and the lower roller shaft 22, the upper roller shaft 21 is driven to rotate by the rolling of the lower roller shaft 22, so that the workpiece to be processed is driven to move left and right, and the position of the workpiece to be processed is adjusted. The material pulling and feeding device 2 adopting the design has the advantages of simple and reliable implementation mode and low manufacturing cost.
Of course, the material pulling and feeding device 2 may be replaced by a servo module and a cylinder clamping device, and the device is designed by those skilled in the art according to actual situations.
In some more specific embodiments, the pulling and feeding device 2 may further include:
and the processing platform 25 is arranged between the two sets of roller shaft mechanisms and used for supporting the workpiece to be processed so that the workpiece to be processed is subjected to laser marking processing by virtue of the processing platform 25, the processing surface of the product is smoother, and the processing quality of the product is ensured. Correspondingly, a transparent glass window 26 can be arranged in the middle of the processing platform 25, so that the marking condition of the product can be observed conveniently. Correspondingly, the light source assembly 51 can be arranged in the camera assembly 5, and the light source assembly 51 can be selectively installed on the back of the transparent glass window 26 correspondingly according to the difference of product transparency, so that a clearer product outline can be obtained, the recognition rate of the camera assembly 5 is improved, and the working efficiency is improved.
Certainly, in the present invention, the type of the light source in the light source assembly 51 is not specifically limited, and may be selected by a person skilled in the art according to actual circumstances, but preferably, as shown in this embodiment, the light source in the light source assembly 51 is a three-primary color light source, and the light source assembly 51 is installed in a direction perpendicular to the field of view of the camera assembly 5, as shown in fig. 1, the specific installation position of the light source assembly 51 is not limited, and the person skilled in the art may design the light source assembly according to actual circumstances. By adopting the red, green and blue light sources, the more appropriate lighting effect can be prepared according to different product imaging.
Further, in some embodiments, the laser marker 4 is designed in detail, and the specific design scheme is as follows: the laser marker 4 includes:
a laser emitter 41 which is a laser emission source; the laser transmitter 41 is slidably mounted on the hand-operated lifting module 3, and the laser transmitter 41 is provided with an emitting port; it should be noted that, the specific structures of the hand-operated lifting module 3 and the laser emitter 41 are not limited in the present invention, and finished products sold in the existing market are adopted; in this embodiment, the laser emitter 41 may be different laser emitters 41 according to different materials of the workpiece to be processed, such as: CO2 laser, fiber laser, green laser, etc.;
the scanning galvanometer component 42 is provided with an input end and an output end, and the input end of the scanning galvanometer component 42 is connected with the emission port of the laser emitter 41 and is used for receiving a laser light path emitted from the laser emitter 41; the output end of the scanning galvanometer component 42 is arranged opposite to the reflector component 6, and the laser path output by the output end of the scanning galvanometer component 42 is correspondingly projected onto the reflector component 6. The scanning galvanometer assembly 42 may be a commercially available scanning galvanometer, and is not particularly limited in the present disclosure. The movement of the processing track of the graph is realized by controlling the rotation movement of the lens in the scanning galvanometer component 42 to change the transmission direction of the laser light path.
Of course, a focusing field lens 43 may be further added to the laser marker 4, and the focusing field lens 43 is installed at the emitting port of the laser emitter 41, and is used for focusing the emitted laser to form a focusing spot with a fixed focal length to act on the workpiece to be processed.
Correspondingly, the reflector assembly 6 comprises a reflector mounting seat 61 installed on the laser marker 4 and a reflector 62 installed on the reflector mounting seat 61, the reflector 62 is arranged on the exit side of the laser marker 4, the reflector 62 is obliquely arranged at 45 degrees and is inclined towards the side close to the laser emitter 41, so that the laser light path reflected by the reflector 62 is output along the visual field direction of the camera assembly 5.
Further, in some embodiments, the camera assembly 5 is also optimally designed, and the specific design scheme is as follows:
the camera assembly 5 includes an industrial camera 52, and a camera lens 53 mounted on a photographing port of the industrial camera 52. The industrial camera 52 is used for taking a picture to acquire an image in a visual field range and transmitting the image to the camera controller of the camera assembly 5, and the camera controller transmits the image information to the marking controller; the camera lens 53 is mounted on the industrial camera 52 for adjusting an imaging focal length and exposure to obtain a high-definition image.
The present invention has been further described with reference to specific embodiments, but it should be understood that the detailed description should not be construed as limiting the spirit and scope of the present invention, and various modifications made to the above-described embodiments by those of ordinary skill in the art after reading this specification are within the scope of the present invention.
Claims (10)
1. The utility model provides a flexible label paper laser engraving visual positioning system which characterized in that: the method comprises the following steps:
a frame;
the material pulling and feeding device is arranged on the rack;
the hand-operated lifting module is arranged on one side of the material pulling and feeding device and is vertically arranged on the rack;
the laser marker is slidably mounted on the hand-operated lifting module and driven by the hand-operated lifting module to move up and down;
the camera component is arranged on the side of an exit port of the laser marker and is suspended above the material pulling and feeding device;
and the reflecting mirror assembly is arranged on the laser marker between the camera assembly and the material pulling and feeding device, is arranged on the exit side of the laser marker and is used for reflecting a laser light path so as to enable the laser output direction to be in the same direction as the visual field direction of the camera assembly.
2. The flexible label paper laser engraving visual positioning system according to claim 1, wherein:
draw material feeding unit to include:
the supporting base is fixedly arranged on the rack;
the two groups of roller shaft mechanisms are respectively arranged at two ends of the supporting base, each group of roller shaft mechanism comprises an upper roller shaft and a lower roller shaft which are rotatably connected with the supporting base, the upper roller shaft is positioned above the lower roller shaft, and the upper roller shaft and the lower roller shaft are arranged in a cutting manner and are used for clamping a workpiece to be processed;
the power driving part is in transmission connection with the lower rollers in the roller shaft mechanisms, and a synchronous belt component is arranged between the lower rollers in the roller shaft mechanisms to realize synchronous rotation of the two sets of lower rollers.
3. The flexible label paper laser-engraving visual positioning system according to claim 2, characterized in that:
draw material feeding unit still includes:
and the processing platform is arranged between the two groups of roller shaft mechanisms and is used for supporting the workpiece to be processed.
4. The flexible label paper laser-engraving visual positioning system according to claim 3, characterized in that:
and a transparent glass window is arranged in the middle of the processing platform.
5. The flexible label paper laser engraving visual positioning system according to claim 1, wherein:
the laser marker includes:
the laser transmitter is slidably mounted on the hand-operated lifting module and is provided with an emitting port;
the scanning galvanometer component is provided with an input end and an output end, the input end of the scanning galvanometer component is connected with an emission port of the laser emitter, and the output end of the scanning galvanometer component outputs a laser light path and correspondingly projects the laser light path to the reflector component.
6. The flexible label paper laser engraving visual positioning system according to claim 5, wherein:
the reflector assembly comprises a reflector mounting seat mounted on the laser marker and a reflector mounted on the reflector mounting seat, and the reflector is arranged in a 45-degree inclined manner.
7. The flexible label paper laser engraving visual positioning system according to claim 5, wherein:
the laser marker further includes:
and the focusing field lens is arranged at the emission port of the laser emitter.
8. The flexible label paper laser engraving visual positioning system according to claim 5, wherein:
the camera assembly further includes:
a light source assembly in which light sources are three primary color light sources and which is installed in a direction perpendicular to a field of view of the camera assembly.
9. The flexible label paper laser engraving visual positioning system according to claim 1, wherein:
the visual positioning system further comprises:
the marking controller is electrically connected with the laser marker and the camera component respectively;
the camera component is used for taking pictures to acquire image information in a visual field range and transmitting the image information to the marking controller; and the marking controller controls the laser marker to carry out laser engraving according to a preset logic control strategy.
10. The flexible label paper laser-engraving visual positioning system according to any one of claims 1 to 9, characterized in that:
the visual positioning system further comprises:
the dust cover is fixedly arranged on the rack and covers the material pulling and feeding device and the laser marker;
or/and the smoke purifier is fixedly arranged on the rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122950465.1U CN217019036U (en) | 2021-11-29 | 2021-11-29 | Flexible label paper laser engraving visual positioning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122950465.1U CN217019036U (en) | 2021-11-29 | 2021-11-29 | Flexible label paper laser engraving visual positioning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217019036U true CN217019036U (en) | 2022-07-22 |
Family
ID=82440474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122950465.1U Active CN217019036U (en) | 2021-11-29 | 2021-11-29 | Flexible label paper laser engraving visual positioning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217019036U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115570275A (en) * | 2022-11-04 | 2023-01-06 | 中科长光精拓智能装备(苏州)有限公司 | Multi-station laser processing device and alignment calibration method thereof |
-
2021
- 2021-11-29 CN CN202122950465.1U patent/CN217019036U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115570275A (en) * | 2022-11-04 | 2023-01-06 | 中科长光精拓智能装备(苏州)有限公司 | Multi-station laser processing device and alignment calibration method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7089656B2 (en) | Electric parts mounting apparatus | |
| CN217019036U (en) | Flexible label paper laser engraving visual positioning system | |
| JP2002368494A (en) | Electric component mounting system and positional error detecting method in the same system | |
| CN105988209A (en) | Full-automatic detection system based on microscope | |
| JPH11278020A (en) | Marking inspecting device | |
| CN110842370A (en) | Full-automatic glass laser melting marking equipment and working method thereof | |
| CN215003410U (en) | Ceramic tile detection device | |
| CN117283144A (en) | Laser re-engraving machine based on visual identification | |
| CN115924255B (en) | Automatic sample sealing system before material inspection | |
| CN110626587A (en) | Labeling system, labeling method and labeling device | |
| CN116430684A (en) | Exposure apparatus | |
| CN112091435B (en) | Multi-head laser coding mechanism and automatic laser coding machine | |
| JP2008294072A (en) | Component recognizing device, surface mounting machine, and component testing apparatus | |
| CN214984236U (en) | Camera shooting laser marking device | |
| CN111367089A (en) | Reflective projection lens adjusting device and automatic adjusting method | |
| JP2669110B2 (en) | Exposure equipment | |
| CN111001956A (en) | Large-breadth positioning marking system and using method thereof | |
| CN220971096U (en) | Paraxial laser engraving machine | |
| CN220743646U (en) | Automatic labeling and coding equipment | |
| CN213456715U (en) | Aluminum hull outward appearance character detects machine | |
| CN214978480U (en) | Camera recognition device for camera shooting laser marking | |
| CN217499626U (en) | Feeding mechanism of steering wheel cover splicing machine | |
| JPH09203622A (en) | Character-reading apparatus and method for automatically recognizing printed character | |
| CN217554992U (en) | Blank information automatic identification device | |
| CN221124354U (en) | Quality inspection marking mechanism on plastic film compounding machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |