CN107900190B - A kind of Sepecial holes type spinneret plate perforating press and the positioning and processing method based on the perforating press - Google Patents
A kind of Sepecial holes type spinneret plate perforating press and the positioning and processing method based on the perforating press Download PDFInfo
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- CN107900190B CN107900190B CN201611244738.8A CN201611244738A CN107900190B CN 107900190 B CN107900190 B CN 107900190B CN 201611244738 A CN201611244738 A CN 201611244738A CN 107900190 B CN107900190 B CN 107900190B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/26—Perforating, i.e. punching holes in sheets or flat parts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/26—Programme control arrangements
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- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The present invention provides a kind of Sepecial holes type spinneret plate perforating press and based on the positioning and processing method of the perforating press, including a kind of full-automatic Sepecial holes type spinneret plate perforating press, including a pedestal, Y-direction guide rail frame on the base is set, one guide's X rail gantry, X is provided with to workbench in guide's X rail gantry, the X drives to workbench from X to control lead screw, one Z-direction servo motor, the bottom of Z-direction servo motor is provided with Z-direction guide rail, position regulator is provided on the Z-direction guide rail, red needle device is provided with above the position regulator, the CCD camera being connected on the red needle device；And the host computer being connect with the CCD camera.A kind of progress profiled holes answer positioning and processing method, and include the following steps: step 1) workpiece Primary Location: the image of step 2) acquisition workpiece: step 3) obtains the actual coordinate of multiple spot micropore on workpiece: step 4) correction；Step 5) punching test；Step 6) secondary finishing operation.
Description
Technical field
The present invention relates to a kind of Sepecial holes type spinneret plate perforating press technology, especially a kind of Sepecial holes type spinneret plate perforating press and base
In the positioning and processing method of the perforating press.
Background technique
With the development of society, the continuous improvement of industrial level, the quality and precision of product processing are also being continuously improved, and are passed
System observes positioning micro well locations using microscope, reads microscope scale numerical value, and this micropore location technology is completely dependent on
Artificial to complete, artificial observation position is not accurate, not only low precision but also operation large labor intensity, this processing method can only expire
The some required precisions of foot are not very high parts, although the secondary positioning for having had some technologies that gauge orifice may be implemented at present is beaten
Hole, but profiled holes can not also be accomplished to utilize mechanical secondary positional punch.
Summary of the invention
In view of this, the main object of the present invention is to provide a kind of Sepecial holes type spinneret plate perforating press and based on the perforating press
Positioning and processing method.
The technical solution adopted by the present invention is that:
A kind of full-automatic Sepecial holes type spinneret plate perforating press, including a pedestal, are arranged Y-direction guide rail frame on the base,
Y-direction workbench is provided on the Y-direction guide rail frame, the Y-direction workbench is driven by Y-direction control screw rod, at the Y-direction control lead screw
It is provided with Y-direction control motor；One guide's X rail gantry, guide's X rail gantry are fixed on the base and are horizontally installed on Y-direction workbench
Top, X is provided in guide's X rail gantry to workbench, and the X is to workbench from X to control lead screw driving, and the X is to control
X is provided at throwing thick stick to control motor；The X is provided with mounting groove to workbench middle section, is provided with Z in the mounting groove
To servo motor, the bottom of Z-direction servo motor is provided with Z-direction guide rail, is provided with position regulator on the Z-direction guide rail, the position
It sets and is provided with red needle device above adjustment device, the CCD camera being connected on the red needle device；And it is taken the photograph with the CCD
The host computer of camera connection；The red needle bottom of device is provided with close to switch and special-shaped punching needle；It is described abnormal shape punching needle with
The workpiece insulation being placed on Y-direction workbench.
Further, the red needle device includes that upper part is provided with profiled holes red needle rotation control motor, the profiled holes
Red needle rotation control motor connects speed reducer, and the speed reducer connects Z-direction ball-screw by shaft coupling；The Z-direction ball wire
Thick stick connects special-shaped punching needle, and the abnormal shape punching needle 360 degree rotation and rotates control electricity with profiled holes red needle on X/Y plane
Machine rotation controls the rotation angle of special-shaped punching needle.
Further, well-regulated lead angle is set on the special-shaped punching needle, which is used for multiple spot micropore aided location
Determination.
Further, the CCD camera is used to acquire the image of the workpiece, and by the image real-time delivery to upper
Machine is provided with control device in the host computer, which includes the first storage unit, the second storage unit, at image
Reason unit, counting unit automatically generate unit, comparing unit, control unit and display unit；First storage unit is to deposit
Store up the coordinate system of the first procedure；Second storage unit is connect with CCD camera, to CCD camera workpiece collected
Image synchronizes storage；Described image processing unit carries out edge processing to image, extracts the contour line of workpiece；The meter
Counting unit calculates the quantity of multiple spot micropore according to the image that described image processing unit processes are crossed；It is described to automatically generate unit；Root
Actual coordinates are automatically generated according to the image that described image processing unit processes are crossed；The comparing unit；Described first is stored
The coordinate system of first procedure of unit storage is compared with actual coordinates；Described control unit works as actual coordinate
When system is inconsistent with the coordinate system of the first procedure, to position regulator send control signal keep position regulator mobile with
Adjust the position of workpiece；When being adjusted, by control unit send order-driven Y-direction control motor, X to control motor, Z
It is acted to servo motor and profiled holes red needle rotation control motor, so as to adjust position regulator；The display is single
Member is used for the display of CCD camera image.
Profiled holes are carried out based on full-automatic Sepecial holes type spinneret plate perforating press the present invention provides one kind and answer positioning and processing method,
Include the following steps:
Step 1) workpiece Primary Location: the workpiece with multiple spot micropore is fixed on Y-direction workbench, is opened by host computer
Y-direction control motor is opened, Y-direction controls motor and drives Y-direction control screw rod movement driving Y-direction working table movement, so that workpiece is moved to
The underface of CCD camera；
The image of step 2) acquisition workpiece: starting CCD camera by host computer, and starts X and watch to control motor, Z-direction
Motor and profiled holes red needle rotation control motor are taken, by the mobile picture number for obtaining workpiece in position for driving CCD camera
According to；
Step 3) obtains the actual coordinate of multiple spot micropore on workpiece: the image data in step 2) is uploaded to control dress
It sets, the coordinate system of the first storage unit storage the first procedure of workpiece in control device；Second storage unit will be in step 2)
Image data outflow to image processing unit, which is handled to obtain in multiple spot micropore to image data
At least one aided location on heart position and each micropore, by the center of multiple spot micropore and aided location and first
The center of the coordinate system of process and aided location are compared；If inconsistent, shift position adjusts device；Control device
Position regulator is sent a control signal to, position regulator is mobile, makes center and the auxiliary of the multiple spot micropore of workpiece
Position is overlapped with CCD optic centre；CCD camera acquires the image of multiple spot micropore again, and image processing unit handles figure again
Picture determines the coordinate of each micropore on the image, obtains the actual coordinate of multiple spot micropore；
The actual coordinate of multiple spot micropore is compared by step 4) with the coordinate system of the first procedure, if error is in regulation model
In enclosing, then red needle position is corrected；If consistent, carry out in next step；
Step 5) abnormal shape punching needle rushes instrument connection on workpiece face, judges red needle according to the positional relationship of red needle and instrument connection
With the presence or absence of error, if error not within the limits prescribed if control position regulator and moved；Make special-shaped punching needle with
Micropore center and aided location are consistent；
Step 6) according to the actual coordinate value of multiple spot micropore carry out two punchings, wherein special-shaped punching needle center with
Micropore center is overlapped, and the lead angle on special-shaped punching needle is overlapped with aided location.
Judgment step 5) in special-shaped punching needle and micropore center and aided location it is whether consistent, by the following method: by
It insulate in special-shaped punching needle and workpiece, then it, can be in special-shaped punching needle datum level and workpiece base when special-shaped punching needle energization punching
Quasi- face forms high electricity frequency and low electricity frequency, to form a potential difference, when connecing special-shaped punching needle and touching workpiece, close to switch from
Innervation answers the variation of its potential difference, then the scale of special-shaped punching needle whereabouts is judged by datum level.
Compared with prior art, the present invention is with following the utility model has the advantages that CCD camera needs to obtain the micropore on workpiece
Center and aided location, according to the machining coordinate of the upper procedure of micropore group, surface sweeping is positioned one by one, the reality in hole each in this way
Coordinate can precisely determine that spinneret finished workpart rate greatly improves when two sides processes.The present invention is more smart by resetting
The actual coordinate of true determination micropore, and operating workpiece can directly be micropore group, no longer be single.Using automated production
Instead of artificial, a worker can operate more than ten, not only save equipment and human cost, but also automation keeps precision higher.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the enlarged structure schematic diagram of special-shaped punching needle in the present invention；
Fig. 3 is the enlarged structure schematic diagram in the present invention at Fig. 2A；
Fig. 4 is control principle schematic diagram of the present invention；
Fig. 5 is the flow chart of method in the present invention.
Wherein, the title of all parts and mark are as follows:
Y-direction control motor 1, pedestal 2, Y-direction control lead screw 3, guide's X rail gantry 4, X to control motor 5, X to control lead screw 6,
Z-direction servo motor 7, profiled holes red needle rotation control motor 8, X is to workbench 9, workpiece 10, host computer 11, Y-direction workbench 12, Y
Guide rail gantry 13, position regulator 14, Z-direction ball-screw 15, profiled holes red needle 16, lead angle 17, CCD camera 200, control
Device 300 processed, display unit 301, the second storage unit 302, the first storage unit 303, image processing unit 304 are automatic raw
At unit 305, comparing unit 306, counting unit 307, control unit 308.
Specific embodiment
Below in conjunction with attached drawing and specific embodiment, the present invention will be described in detail, herein illustrative examples of the invention
And explanation is used to explain the present invention, but not as a limitation of the invention.
Referring to figs. 1 to Fig. 4, the invention discloses a kind of full-automatic Sepecial holes type spinneret plate perforating press, including a pedestal 2, if
The Y-direction guide rail frame 13 on the pedestal 2 is set, Y-direction workbench 12, the Y-direction workbench 12 are provided on the Y-direction guide rail frame 13
By Y-direction control screw rod driving 3, Y-direction control motor 1 is provided at the Y-direction control lead screw 3；One guide's X rail gantry 4, guide X
Rail gantry 4 is fixed on pedestal 1 and is horizontally installed on the top of Y-direction workbench 12, is provided with X to work in guide's X rail gantry 4
Make platform 9, the X drives to workbench 9 from X to control lead screw 6, and the X is to being provided with X to control motor 5 at control lead screw 6；
The X is provided with mounting groove to 9 middle section of workbench, and Z-direction servo motor 7, Z-direction servo motor 7 are provided in the mounting groove
Bottom be provided with Z-direction guide rail, be provided with position regulator 14 on the Z-direction guide rail, be arranged above the position regulator 14
There is red needle device, the CCD camera 200 being connected on the red needle device；And it is connect with the CCD camera 200 upper
Position machine 11；The red needle bottom of device is provided with close to switch and special-shaped punching needle 16；The abnormal shape punching needle 16 be placed on Y
Workpiece 10 on workbench 12 insulate.The red needle device includes that upper part is provided with profiled holes red needle rotation control motor,
Profiled holes red needle rotation control motor 8 connects speed reducer, and the speed reducer connects Z-direction ball-screw 15 by shaft coupling；Institute
It states Z-direction ball-screw 15 and connects special-shaped punching needle 16, the abnormal shape punching needle 16 360 degree rotation and with different on X/Y plane
The rotation control rotation of motor 8 of type hole red needle controls the rotation angle of special-shaped punching needle 16.It is provided on the abnormal shape punching needle 16
The lead angle 17 of rule, the lead angle 17 are used for the determination of multiple spot micropore aided location.
The CCD camera 200 is used to acquire the image of the workpiece 10, and by the image real-time delivery to host computer
11, control device 300 is provided in the host computer 11, which includes the storage of the first storage unit 303, second
Unit 302, counting unit 307, automatically generates unit 305, comparing unit 306, control unit 308 at image processing unit 305
And display unit 301；Coordinate system of first storage unit 303 to store the first procedure；Second storage unit 302
It is connect with CCD camera 200, storage is synchronized to the workpiece image collected of CCD camera 200；Described image processing is single
304 pairs of images of member carry out edge processing, extract the contour line of workpiece；The counting unit 307 is handled single according to described image
The processed image of member 304 calculates the quantity of multiple spot micropore；It is described to automatically generate unit 305；According to described image processing unit
304 processed images automatically generate actual coordinates；The comparing unit 306；First storage unit 303 is stored
The coordinate system of first procedure is compared with actual coordinates；Described control unit 308, when actual coordinates and first
When the coordinate system of procedure is inconsistent, sending control signal to position regulator 14 keeps position regulator 14 mobile to adjust
The position of workpiece 10；When being adjusted, by control unit 308 send order-driven Y-direction control motor 1, X to control motor
5, Z-direction servo motor 7 and profiled holes red needle rotation control motor 8 are acted, so as to adjust position regulator 14；It is described
Display unit 301 is used for the display of 200 image of CCD camera.
Referring to figs. 1 to Fig. 5, profiled holes are carried out based on full-automatic Sepecial holes type spinneret plate perforating press the present invention provides one kind and are answered
Positioning and processing method includes the following steps:
10 Primary Location of step 1) workpiece: the workpiece 10 with multiple spot micropore is fixed to Y on workbench 12, is passed through
Host computer 11 opens Y-direction and controls motor 1, and Y-direction controls motor 1 and the Y-direction control movement driving Y-direction workbench 12 of screw rod 3 is driven to transport
It is dynamic, so that workpiece 10 is moved to the underface of CCD camera 200；
The image of step 2) acquisition workpiece 10: starting CCD camera 200 by host computer 11, and starts X to control electricity
Machine 5, Z-direction servo motor 7 and profiled holes red needle rotation control motor 8, by driving the position movement of CCD camera 200 to obtain
Take the image data of workpiece 10；
Step 3) obtains the actual coordinate of multiple spot micropore on workpiece 10: the image data in step 2) is uploaded to control dress
300 are set, the coordinate system of the first storage unit 303 storage the first procedure of workpiece in control device 300；Second storage unit
302 carry out the image data outflow in step 2) to image processing unit 304, the image processing unit 304 to image data
Processing obtains at least one aided location on the center and each micropore of multiple spot micropore, by the centre bit of multiple spot micropore
It sets and is compared with aided location with the center of the coordinate system of the first procedure and aided location；If inconsistent, move
Position regulator 14；Control device 300 sends a control signal to position regulator 14, and position regulator 14 is mobile, makes
The center of the multiple spot micropore of workpiece and aided location are overlapped with CCD optic centre；CCD camera 200 acquires multiple spot again
The image of micropore, image processing unit 304 handle image again, and the coordinate of each micropore is determined on the image, obtains multiple spot
The actual coordinate of micropore；
The actual coordinate of multiple spot micropore is compared by step 4) with the coordinate system of the first procedure, if error is in regulation model
In enclosing, then red needle position is corrected；If consistent, carry out in next step；
Step 5) abnormal shape punching needle 16 rushes instrument connection on workpiece face, is rushed according to red needle and the judgement of the positional relationship of instrument connection
Needle whether there is error, if error not within the limits prescribed if control position regulator 14 and moved；Make special-shaped punching
Needle 14 is consistent with micropore center and aided location；Since special-shaped punching needle 16 insulate with workpiece 10, then when special-shaped punching needle 16
When energization punching, high electricity frequency and low electricity frequency can be formed in special-shaped 16 datum level of punching needle and workpiece datum level, to form an electricity
Potential difference close to the variation of switch its potential difference of automatic sensing, is then sentenced when connecing special-shaped punching needle 16 and touching workpiece by datum level
The scale that disconnected abnormal shape punching needle 16 falls；The depth for not having to punching in measurement tradition in the step, can complete various profiled holes
And the measurement of gauge orifice；
Step 6) carries out two punchings according to the actual coordinate value of multiple spot micropore, wherein special-shaped 14 center of punching needle
It is overlapped with micropore center, the lead angle on special-shaped punching needle is overlapped with aided location.
CCD camera 200 needs to obtain micropore center and aided location on workpiece 20 in the present invention, according to micropore group
Surface sweeping positions the machining coordinate of a upper procedure one by one, and the actual coordinate in hole each in this way can be determined precisely, when two sides processes
Spinneret finished workpart rate greatly improves.The present invention passes through the actual coordinate of the more accurate determination micropore of resetting, and grasps
Making workpiece can directly be micropore group, no longer be single.It is replaced manually using automated production, a worker can operate more than ten
Platform not only saves equipment and human cost, but also automation keeps precision higher.
Technical solution disclosed in the embodiment of the present invention is described in detail above, specific implementation used herein
Example is expounded the principle and embodiment of the embodiment of the present invention, and the explanation of above embodiments is only applicable to help to understand
The principle of the embodiment of the present invention；At the same time, for those skilled in the art is being embodied according to an embodiment of the present invention
There will be changes in mode and application range, in conclusion the content of the present specification should not be construed as to limit of the invention
System.
Claims (5)
1. a kind of answer positioning and processing method using full-automatic Sepecial holes type spinneret plate perforating press progress profiled holes, which is characterized in that packet
Include following steps:
Step 1) workpiece Primary Location: the workpiece with multiple spot micropore is fixed on Y-direction workbench, Y is opened by host computer
To control motor, Y-direction controls motor and drives Y-direction control screw rod movement driving Y-direction working table movement, so that workpiece is moved to CCD
The underface of video camera；
The image of step 2) acquisition workpiece: starting CCD camera by host computer, and starts X to control motor, Z-direction servo electricity
Machine and profiled holes red needle rotation control motor, by the mobile image data for obtaining workpiece in position for driving CCD camera；
Step 3) obtains the actual coordinate of multiple spot micropore on workpiece: the image data in step 2) being uploaded to control device, is controlled
The coordinate system of the first storage unit storage the first procedure of workpiece in device processed；Second storage unit is by the image in step 2)
To image processing unit, which handles image data to obtain the center of multiple spot micropore for data outflow
And at least one aided location on each micropore, by the center of multiple spot micropore and aided location and the first procedure
The center of coordinate system and aided location are compared；If inconsistent, shift position adjusts device；Control device sends control
For signal processed to position regulator, position regulator is mobile, make the multiple spot micropore of workpiece center and aided location with
CCD optic centre is overlapped；CCD camera acquires the image of multiple spot micropore again, and image processing unit handles image again, will be every
The coordinate of a micropore determines on the image, obtains the actual coordinate of multiple spot micropore；
The actual coordinate of multiple spot micropore is compared by step 4) with the coordinate system of the first procedure, if error is in prescribed limit
It is interior, then correct red needle position；If consistent, carry out in next step；
Step 5) abnormal shape punching needle rushes instrument connection on workpiece face, whether judges red needle according to the positional relationship of red needle and instrument connection
There are error, if error not within the limits prescribed if control position regulator and moved；Make special-shaped punching needle and micropore
Center and aided location are consistent；
Step 6) carries out two punchings according to the actual coordinate value of multiple spot micropore, wherein special-shaped punching needle center and micropore
Center is overlapped, and the lead angle on special-shaped punching needle is overlapped with aided location；
Its full-automatic Sepecial holes type spinneret plate perforating press used includes a pedestal, and Y-direction guide rail frame on the base is arranged, should
Y-direction workbench is provided on Y-direction guide rail frame, the Y-direction workbench is driven by Y-direction control screw rod, is set at the Y-direction control lead screw
It is equipped with Y-direction control motor；One guide's X rail gantry, guide's X rail gantry are fixed on the base and are horizontally installed on the upper of Y-direction workbench
Side, X is provided in guide's X rail gantry to workbench, and the X is to workbench from X to control lead screw driving, and the X is to control
X is provided at lead screw to control motor；The X is provided with mounting groove to workbench middle section, is provided with Z-direction in the mounting groove
Servo motor, the bottom of Z-direction servo motor are provided with Z-direction guide rail, are provided with position regulator on the Z-direction guide rail, the position
It is provided with red needle device above adjustment device, the CCD camera being connected on the red needle device；And it is imaged with the CCD
The host computer of machine connection；The red needle bottom of device is provided with close to switch and special-shaped punching needle；It is described abnormal shape punching needle with put
Set the workpiece insulation on Y-direction workbench.
2. the method according to claim 1, wherein judgment step 5) in special-shaped punching needle and micropore center and
Whether aided location is consistent, by the following method: since special-shaped punching needle and workpiece insulate, then when special-shaped punching needle energization punching
When, high electricity frequency and low electricity frequency can be formed in special-shaped punching needle datum level and workpiece datum level, so that a potential difference is formed, it is different when connecing
When type punching needle touches workpiece, close to the variation of switch its potential difference of automatic sensing, then special-shaped punching needle is judged by datum level
The scale of whereabouts.
3. the method according to claim 1, wherein the red needle device includes that upper part is provided with profiled holes punching
Needle rotation control motor, profiled holes red needle rotation control motor connect speed reducer, and the speed reducer connects Z-direction by shaft coupling
Ball-screw；The Z-direction ball-screw connects special-shaped punching needle, the abnormal shape punching needle on X/Y plane 360 degree rotation and
The rotation angle that control motor rotation controls special-shaped punching needle is rotated with profiled holes red needle.
4. being somebody's turn to do the method according to claim 1, wherein well-regulated lead angle is arranged on the abnormal shape punching needle
Lead angle is used for the determination of multiple spot micropore aided location.
5. the method according to claim 1, wherein the CCD camera is used to acquire the image of the workpiece,
And by the image real-time delivery to host computer, it is provided with control device in the host computer, which includes the first storage
Unit, image processing unit, counting unit, automatically generates unit, comparing unit, control unit and shows the second storage unit
Show unit；Coordinate system of first storage unit to store the first procedure；Second storage unit and CCD camera connect
It connects, storage is synchronized to CCD camera workpiece image collected；Described image processing unit carries out edge to image
Reason, extracts the contour line of workpiece；It is micro- to calculate multiple spot according to the image that described image processing unit processes are crossed for the counting unit
The quantity in hole；It is described to automatically generate unit；Actual coordinates are automatically generated according to the image that described image processing unit processes are crossed；
The comparing unit；The coordinate system of first procedure of first storage unit storage is compared with actual coordinates
Compared with；Described control unit sends position regulator and controls when the coordinate system of actual coordinates and the first procedure is inconsistent
Signal processed makes the mobile position to adjust workpiece of position regulator；When being adjusted, instruction is sent by control unit and is driven
Dynamic Y-direction control motor, X are acted to control motor, Z-direction servo motor and profiled holes red needle rotation control motor, thus
Adjust position regulator；The display unit is used for the display of CCD camera image.
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| CN201611244738.8A CN107900190B (en) | 2016-12-29 | 2016-12-29 | A kind of Sepecial holes type spinneret plate perforating press and the positioning and processing method based on the perforating press |
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| CN201611244738.8A CN107900190B (en) | 2016-12-29 | 2016-12-29 | A kind of Sepecial holes type spinneret plate perforating press and the positioning and processing method based on the perforating press |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108746298A (en) * | 2018-05-17 | 2018-11-06 | 佛山海格利德机器人智能设备有限公司 | A kind of high-performance mechanical basic part precision form intelligent manufacturing system |
| CN109465328A (en) * | 2018-12-28 | 2019-03-15 | 南京祥蕾智能科技有限公司 | CCD multiple spot micropore is automatically positioned full-automatic multiple groups group microporous spinneret plate perforating press and hole-punching method |
| CN110722018A (en) * | 2019-10-21 | 2020-01-24 | 广东正业科技股份有限公司 | Precision correction method and device |
| CN114326412A (en) * | 2020-09-30 | 2022-04-12 | 深圳市瑞图生物技术有限公司 | Coordinate debugging method, coordinate debugging system and storage medium |
| CN113083997B (en) * | 2021-05-08 | 2024-06-25 | 湖南弥特精密机械有限公司 | Automatic punching processing method of lyocell annular spinneret plate |
| CN113714456A (en) * | 2021-08-03 | 2021-11-30 | 东北大学 | Hole making and riveting quality control method and device based on machine vision |
| CN117380832B (en) * | 2023-12-11 | 2024-02-20 | 常州惠武精密机械有限公司 | Punching machine with positioning function for spinneret plate machining |
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| CN203541233U (en) * | 2013-11-12 | 2014-04-16 | 西安文祥智能科技有限公司 | CCD automatic locating green ceramic tape punching machine |
| CN104959696A (en) * | 2015-07-13 | 2015-10-07 | 深圳市卓茂科技有限公司 | Semi-automatic tin removing machine |
| CN205033301U (en) * | 2015-08-26 | 2016-02-17 | 西安文祥智能科技有限公司 | CCD micropore location spinneret finishing machine |
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