CN212020994U - Position adjusting mechanism and drilling machine - Google Patents
Position adjusting mechanism and drilling machine Download PDFInfo
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- CN212020994U CN212020994U CN202020521089.7U CN202020521089U CN212020994U CN 212020994 U CN212020994 U CN 212020994U CN 202020521089 U CN202020521089 U CN 202020521089U CN 212020994 U CN212020994 U CN 212020994U
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Abstract
The utility model relates to a PCB processing equipment technical field discloses a position control mechanism and drilling machine. The position adjusting mechanism comprises an installation plate, a sliding table fixing seat, a sliding table moving seat, an adjuster, a locking assembly and a limiting part. The slip table fixing base is installed on the mounting panel. The sliding table moving seat is slidably arranged on the sliding table fixing seat, and the visual detection mechanism is arranged on the sliding table moving seat. The regulator is including the regulation portion that is connected and push away the top, revolves to twist the regulation portion and can make and push away the top and promote the slip table and remove the seat and slide on the slip table fixing base to adjust visual detection mechanism's position. The locking assembly can move the sliding table to fix the sliding table on the sliding table fixing seat. The sliding table moving seat can be abutted against the limiting piece so as to limit the sliding stroke of the sliding table moving seat. The utility model provides a position control mechanism can adjust the position of visual detection mechanism, makes visual detection mechanism can adjust depth of field and focus in a flexible way, improves the accuracy of visual detection mechanism testing result, guarantees the drilling precision.
Description
Technical Field
The utility model relates to a PCB processing equipment technical field especially relates to a position control mechanism and drilling machine.
Background
In the production process of the PCB, the PCB is usually drilled by a drilling machine, before drilling, a visual detection mechanism is usually required to be firstly utilized to photograph and position the mark positions such as the machined holes on the PCB, and then drilling is carried out according to a positioning result so as to ensure the precision of the drilling position. However, the visual inspection mechanism in the existing drilling machine is usually fixedly arranged, and the depth of field and the focal distance cannot be flexibly adjusted. Especially, when processing PCBs with different thicknesses, the vision inspection mechanism cannot automatically adjust the depth of field and the focal length, and the shot processed hole has ghost images and blur phenomena, so that the position of the processed hole cannot be accurately determined, and the drilling precision of the drilling machine is reduced.
Therefore, a new position adjustment mechanism is needed to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a position control mechanism can adjust the position of visual detection mechanism, makes visual detection mechanism can adjust depth of field and focus in a flexible way, improves the accuracy of visual detection mechanism testing result, guarantees the drilling precision.
In order to achieve the purpose, the utility model adopts the following technical proposal:
a position adjustment mechanism for adjusting a position of a visual detection mechanism in a drilling machine, the position adjustment mechanism comprising:
mounting a plate;
the sliding table fixing seat is arranged on the mounting plate;
the sliding table moving seat is slidably arranged on the sliding table fixing seat, and the visual detection mechanism is arranged on the sliding table moving seat;
the regulator is arranged on the sliding table fixing seat or the mounting plate and comprises a regulating part and a pushing part which are connected, and the regulating part is screwed to enable the pushing part to push the sliding table moving seat to slide on the sliding table fixing seat so as to regulate the position of the visual detection mechanism;
the locking assembly is arranged on the sliding table fixing seat or the mounting plate and can fix the sliding table moving seat on the sliding table fixing seat;
the limiting part is installed on the sliding table fixing seat or the mounting plate, and the sliding table moving seat can be abutted to the limiting part to limit the sliding stroke of the sliding table moving seat.
As the preferred scheme of position control mechanism, still include cross roller linear guide, cross roller linear guide includes sliding fit's first guide rail and second guide rail, first guide rail is installed on the slip table fixing base, the second guide rail is installed on the slip table removes the seat.
As the preferred scheme of position control mechanism, locking Assembly includes locking knob and locking board, the locking board is installed the slip table fixing base or on the mounting panel, the one end of locking knob can pass the locking board with the slip table removes the seat and supports the pressure, in order to incite somebody to action the slip table removes the seat and fixes on the slip table fixing base.
As a preferable scheme of the position adjusting mechanism, one end of the locking knob can be abutted against a side wall of the sliding table moving seat parallel to the sliding direction, so as to adjust the contact pressure between the first guide rail and the second guide rail, so that the sliding table moving seat is fixed on the sliding table fixing seat.
As a preferable aspect of the position adjustment mechanism, the slide table moving base includes:
the sliding table moving plate is slidably arranged on the sliding table fixing seat;
the ejector plate is installed on one side of the sliding table moving plate, the ejector plate can push the ejector plate and drive the sliding table moving seat to slide on the sliding table fixing seat, and the ejector plate can be abutted to the limiting part.
As a preferable aspect of the position adjustment mechanism, the slide table fixing base includes:
the sliding table fixing plate is arranged on the mounting plate;
the curb plate is installed one side of slip table fixed plate, the regulator with the locating part is all installed on the curb plate, just the locating part with the top of pushing away of regulator sets up relatively.
The utility model provides a drilling machine, includes as above position control mechanism, still includes vision detection mechanism, vision detection mechanism installs along vertical direction the slip table removes on the seat, the slip table removes the seat and can drives vision detection mechanism goes up and down along vertical direction to detect the position of mark position on the work piece.
As a preferable scheme of the drilling machine, the drilling machine further comprises a drilling mechanism and a back plate, the mounting plate is mounted on the back plate, the drilling mechanism is mounted on the back plate along the vertical direction, and the drilling mechanism can drill the workpiece according to the detection result of the visual detection mechanism.
As a preferable scheme of the drilling machine, the visual detection mechanism includes a camera and a light source, the camera is mounted on the sliding table moving seat, and the light source is disposed below a lens of the camera.
As the preferred scheme of drilling machine, visual detection mechanism still includes camera fixed plate, first fixed block and second fixed block, the camera fixed plate is installed on the slip table removes the seat, the camera is installed on the camera fixed plate, first fixed block is installed on the camera fixed plate, the second fixed block is installed on the first fixed block, and will the camera presss from both sides tightly first fixed block with between the second fixed block.
The utility model has the advantages that:
the position adjusting mechanism provided by the utility model can drive the sliding table moving seat to slide relative to the sliding table fixing seat by utilizing the adjuster, thereby adjusting the position of the visual detection mechanism, leading the visual detection mechanism to flexibly adjust the depth of field and the focal length, improving the accuracy of the detection result of the visual detection mechanism and ensuring the drilling precision; after the visual detection mechanism is adjusted to a required position, the sliding table moving seat can be fixed through the locking assembly, so that the sliding table moving seat is kept at the required position, and the high-frequency vibration of the drilling machine during drilling is prevented from influencing the position precision of the sliding table moving seat; in addition, when the sliding table moving seat slides to a certain position, the sliding table moving seat is abutted against the limiting part, so that the regulator is prevented from being damaged due to the overlarge sliding stroke of the sliding table moving seat.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required to be used in the description of the embodiments of the present invention will be briefly described below, and 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 contents of the embodiments of the present invention and the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a position adjustment mechanism provided in an embodiment of the present invention at a first angle;
fig. 2 is a schematic structural diagram of a position adjustment mechanism at a second angle according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a position adjustment mechanism provided in an embodiment of the present invention at a third angle;
fig. 4 is a schematic view of an assembly relationship between the position adjusting mechanism and the visual inspection mechanism provided in the embodiment of the present invention;
fig. 5 is a schematic structural diagram of a drilling machine according to an embodiment of the present invention.
In the figure:
1-mounting a plate;
2-sliding table fixing seats; 21-a sliding table fixing plate; 22-side plate;
3-a sliding table moving seat; 31-a sliding table moving plate; 32-a top push plate;
4-a regulator; 41-an adjusting part; 42-a push-top part;
5-a locking assembly; 51-locking knob; 52-a locking plate;
6-a limiting part;
7-cross roller linear guide; 71-a first guide rail; 72-a second guide rail;
100-a visual inspection mechanism; 101-a camera; 102-a light source; 103-camera fixation plate; 104-a first fixed block; 105-a second fixed block; 106-a mounting frame;
200-a drilling mechanism;
300-back plate.
Detailed Description
In order to make the technical problems, technical solutions and technical effects achieved by the present invention more clear, the embodiments of the present invention will be described in further detail with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments, not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by the skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only or to distinguish between different structures or components and are not to be construed as indicating or implying relative importance. Wherein the terms "first position" and "second position" are two different positions.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1 to 4, the present embodiment provides a position adjustment mechanism that can be used to adjust the position of the visual detection mechanism 100 in the drilling machine. Specifically, the position adjusting mechanism includes a mounting plate 1, a sliding table fixing seat 2, a sliding table moving seat 3, an adjuster 4, a locking assembly 5, and a limiting member 6. Wherein, slip table fixing base 2 is installed on mounting panel 1. The slide table moving base 3 is slidably disposed on the slide table fixing base 2, and the visual inspection mechanism 100 is installed on the slide table moving base 3. The adjuster 4 is installed on the sliding table fixed seat 2 or the mounting plate 1, the adjuster 4 includes an adjusting portion 41 and a pushing portion 42 that are connected, and screwing the adjusting portion 41 can enable the pushing portion 42 to push the sliding table moving seat 3 to slide on the sliding table fixed seat 2, so as to adjust the position of the visual detection mechanism 100. Locking Assembly 5 installs on slip table fixing base 2 or mounting panel 1, and locking Assembly 5 can remove seat 3 with the slip table and fix on slip table fixing base 2. The locating part 6 is installed on slip table fixing base 2 or mounting panel 1, and the slip table removes seat 3 and can with locating part 6 butt to the slip stroke that the seat 3 was removed to the restriction slip table.
In the position adjusting mechanism provided by this embodiment, the adjuster 4 can be used to drive the sliding table moving seat 3 to slide relative to the sliding table fixing seat 2, so as to adjust the position of the visual detection mechanism 100, so that the visual detection mechanism 100 can flexibly adjust the depth of field and the focal length, improve the accuracy of the detection result of the visual detection mechanism 100, and ensure the drilling precision; after the visual detection mechanism 100 is adjusted to a required position, the sliding table moving seat 3 can be fixed through the locking assembly 5, so that the sliding table moving seat 3 is kept at the required position, and the high-frequency vibration of the drilling machine during drilling is prevented from influencing the position accuracy of the sliding table moving seat 3; in addition, when the sliding table moving base 3 slides to a certain position, the sliding table moving base 3 abuts against the limiting member 6, so that the regulator 4 is prevented from being damaged due to an excessively large sliding stroke of the sliding table moving base 3.
The sliding table moving base 3 provided in this embodiment slides by manual driving, and in other embodiments, can also be electrically driven by a driver, so as to realize position adjustment of the visual detection mechanism 100.
Optionally, the regulator 4 is a micrometer. The adjusting part 41 is provided with scales, and the sliding stroke of the sliding table moving seat 3 can be adjusted according to the scales.
As shown in fig. 1, the position adjustment mechanism provided in this embodiment further includes a cross roller linear guide 7, the cross roller linear guide 7 includes a first guide rail 71 and a second guide rail 72 which are slidably engaged, the first guide rail 71 is mounted on the sliding table fixed base 2, and the second guide rail 72 is mounted on the sliding table movable base 3. The sliding of the slide table moving base 3 with respect to the slide table fixing base 2 is realized by the sliding of the second guide rail 72 with respect to the first guide rail 71, so as to adjust the position of the visual inspection mechanism 100. Preferably, the number of the first guide rails 71 and the second guide rails 72 is at least two, and the first guide rails 71 and the second guide rails 72 are arranged in a one-to-one correspondence. The stability of the sliding of the slide table moving base 3 and the accuracy of the sliding path are advantageously ensured by the cooperation of the plurality of first guide rails 71 and the second guide rails 72.
Preferably, as shown in fig. 1, the locking assembly 5 includes a locking knob 51 and a locking plate 52, the locking plate 52 is installed on the sliding table fixing seat 2 or the mounting plate 1, and one end of the locking knob 51 can penetrate through the locking plate 52 to abut against the sliding table moving seat 3, so as to fix the sliding table moving seat 3 on the sliding table fixing seat 2, thereby realizing locking of the sliding table moving seat 3, and stably keeping the sliding table moving seat 3 at a certain position. Specifically, in the present embodiment, the lock plate 52 is mounted on the slide table fixing base 2.
Alternatively, one end of the locking knob 51 can abut against a side wall of the slide moving base 3 parallel to the sliding direction to adjust the contact pressure between the first guide rail 71 and the second guide rail 72 so that the slide moving base 3 is fixed to the slide fixing base 2. The locking knob 51 can provide a lateral abutting force to the sliding table moving base 3, so that the contact pressure between the first guide rail 71 and the second guide rail 72 is increased, and the relative sliding between the first guide rail 71 and the second guide rail 72 is limited. Of course, in other embodiments, one end of the locking knob 51 may abut against the top surface of the sliding table moving base 3, and the sliding movement between the sliding table moving base 3 and the sliding table fixing base 2 is limited by adjusting the contact pressure between the sliding table moving base 3 and the sliding table fixing base 2.
Alternatively, as shown in fig. 1 to 3, the table moving base 3 includes a table moving plate 31 and an ejector plate 32. The table moving plate 31 is slidably provided on the table fixing base 2. The ejector plate 32 is installed on one side of the sliding table moving plate 31, the ejector part 42 can push the ejector plate 32 and drive the sliding table moving seat 3 to slide on the sliding table fixing seat 2, and the ejector plate 32 can abut against the limiting part 6. When the pushing portion 42 pushes the sliding platform moving base 3 to slide to a certain position, the limiting member 6 will abut against the pushing plate 32, so as to prevent the sliding stroke of the sliding platform moving base 3 from being too large to cause the damage of the regulator 4. Alternatively, the ejector plate 32 is "" shaped.
Alternatively, the slide table fixing base 2 includes a slide table fixing plate 21 and a side plate 22. The slide table fixing plate 21 is mounted on the mounting plate 1. The side plate 22 is installed on one side of the sliding table fixing plate 21, the adjustor 4 and the limiting piece 6 are both installed on the side plate 22, and the limiting piece 6 is arranged opposite to the pushing top portion 42 of the adjustor 4. Specifically, the stopper 6 is located above the ejector portion 42, and the "-" portion of the ejector plate 32 is located between the stopper 6 and the ejector portion 42.
The embodiment further provides a drilling machine, which includes the position adjusting mechanism, as shown in fig. 4 and 5, the drilling machine further includes a vision inspection mechanism 100, the vision inspection mechanism 100 is installed on the sliding table moving base 3 along the vertical direction, and the sliding table moving base 3 can drive the vision inspection mechanism 100 to lift along the vertical direction, so as to detect the position of the mark position on the workpiece. The marker may be a machined hole or an optical reference hole in the workpiece. Remove seat 3 through the slip table and drive visual inspection mechanism 100 and go up and down along vertical direction, can adjust focusing and the degree of depth of field, make visual inspection mechanism 100 can clearly and accurately detect the position of marker bit.
Further, the drilling machine further comprises a drilling mechanism 200 and a back plate 300, the mounting plate 1 is mounted on the back plate 300, the drilling mechanism 200 is mounted on the back plate 300 in a vertical direction, and the drilling mechanism 200 can drill a workpiece according to a detection result of the visual detection mechanism 100. By the cooperation of the drilling mechanism 200 and the visual inspection mechanism 100, the drilling accuracy can be improved. The position adjusting mechanism is independently installed on the back plate 300 through the installation plate 1, vibration of the position adjusting mechanism during drilling is reduced, detection precision of the visual detection mechanism 100 is improved, and service lives of the position adjusting mechanism and the visual detection mechanism 100 are prolonged.
Specifically, as shown in fig. 4, the visual inspection mechanism 100 includes a camera 101 and a light source 102, the camera 101 is mounted on the slide moving plate 31 of the slide moving base 3, and the light source 102 is disposed below the lens of the camera 101. The camera 101 is provided with a telecentric lens and a data line interface. Specifically, in the present embodiment, the light source 102 is mounted on the back plate 300 through the mounting frame 106. Light source 102 is a ring light source.
Optionally, the visual inspection mechanism 100 further includes a camera fixing plate 103, a first fixing block 104, and a second fixing block 105, the camera fixing plate 103 is mounted on the slide moving plate 31 of the slide moving base 3, the camera 101 is mounted on the camera fixing plate 103, the first fixing block 104 is mounted on the camera fixing plate 103, and the second fixing block 105 is mounted on the first fixing block 104, and clamps the camera 101 between the first fixing block 104 and the second fixing block 105. The first fixing block 104 is matched with the second fixing block 105, so that the stability of the installation of the camera 101 is ensured. Further, a first arc-shaped groove is formed in the first fixing block 104, a second arc-shaped groove is formed in the second fixing block 105, and the second arc-shaped groove can be matched with the first arc-shaped groove to clamp the camera 101. Furthermore, a first limiting step is arranged on the groove wall of the first arc-shaped groove, a second limiting step is arranged on the groove wall of the second arc-shaped groove, and the step surfaces of the first limiting step and the second limiting step can be abutted to the boss of the camera 101.
It should be noted that the foregoing is only a preferred embodiment of the present invention and the technical principles applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail with reference to the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the scope of the present invention.
Claims (10)
1. A position adjustment mechanism for adjusting the position of a visual detection mechanism (100) in a drilling machine, characterized in that the position adjustment mechanism comprises:
a mounting plate (1);
the sliding table fixing seat (2) is installed on the installation plate (1);
the sliding table moving seat (3) is slidably arranged on the sliding table fixing seat (2), and the visual detection mechanism (100) is arranged on the sliding table moving seat (3);
the regulator (4) is installed on the sliding table fixing seat (2) or the installation plate (1), the regulator (4) comprises a regulating part (41) and a pushing part (42) which are connected, and the regulation part (41) is screwed to enable the pushing part (42) to push the sliding table moving seat (3) to slide on the sliding table fixing seat (2) so as to regulate the position of the visual detection mechanism (100);
the locking assembly (5) is arranged on the sliding table fixing seat (2) or the mounting plate (1), and the sliding table moving seat (3) can be fixed on the sliding table fixing seat (2) by the locking assembly (5);
the limiting part (6) is installed on the sliding table fixing seat (2) or the mounting plate (1), and the sliding table moving seat (3) can be abutted against the limiting part (6) to limit the sliding stroke of the sliding table moving seat (3).
2. The position adjustment mechanism according to claim 1, further comprising a cross roller linear guide (7), wherein the cross roller linear guide (7) comprises a first guide (71) and a second guide (72) which are slidably fitted, the first guide (71) is mounted on the table fixed base (2), and the second guide (72) is mounted on the table movable base (3).
3. The position adjusting mechanism according to claim 2, wherein the locking assembly (5) comprises a locking knob (51) and a locking plate (52), the locking plate (52) is mounted on the sliding table fixing seat (2) or the mounting plate (1), and one end of the locking knob (51) can penetrate through the locking plate (52) to be pressed against the sliding table moving seat (3) so as to fix the sliding table moving seat (3) on the sliding table fixing seat (2).
4. The position adjustment mechanism according to claim 3, wherein one end of the locking knob (51) can abut against a side wall of the slide table moving base (3) parallel to the sliding direction to adjust the contact pressure between the first guide rail (71) and the second guide rail (72) so that the slide table moving base (3) is fixed on the slide table fixing base (2).
5. The position adjustment mechanism according to any one of claims 1 to 4, wherein the stage moving base (3) includes:
the sliding table moving plate (31) is slidably arranged on the sliding table fixing seat (2);
ejector plate (32) install one side of slip table movable plate (31), ejector plate (42) can promote ejector plate (32) and drive slip table removal seat (3) are in slide on slip table fixing base (2), ejector plate (32) can with locating part (6) butt.
6. The position adjustment mechanism according to any one of claims 1 to 4, wherein the slide holder (2) includes:
the sliding table fixing plate (21) is installed on the installation plate (1);
curb plate (22), install one side of slip table fixed plate (21), regulator (4) with locating part (6) are all installed on curb plate (22), just locating part (6) with top of pushing away (42) of regulator (4) set up relatively.
7. A drilling machine, characterized in that it comprises a position adjusting mechanism according to any one of claims 1-6, and further comprises the vision detecting mechanism (100), the vision detecting mechanism (100) is mounted on the sliding table moving base (3) along the vertical direction, and the sliding table moving base (3) can drive the vision detecting mechanism (100) to lift along the vertical direction to detect the position of the mark position on the workpiece.
8. The drilling machine according to claim 7, further comprising a drilling mechanism (200) and a back plate (300), the mounting plate (1) being mounted on the back plate (300), the drilling mechanism (200) being mounted on the back plate (300) in a vertical direction, the drilling mechanism (200) being capable of drilling the workpiece according to a result of detection by the visual detection mechanism (100).
9. Drilling machine according to claim 7, characterized in that the visual detection mechanism (100) comprises a camera (101) and a light source (102), the camera (101) being mounted on the slide movement mount (3), the light source (102) being arranged below the lens of the camera (101).
10. The drilling machine according to claim 9, characterized in that the vision inspection mechanism (100) further comprises a camera fixing plate (103), a first fixing block (104) and a second fixing block (105), the camera fixing plate (103) is mounted on the slide moving base (3), the camera (101) is mounted on the camera fixing plate (103), the first fixing block (104) is mounted on the camera fixing plate (103), the second fixing block (105) is mounted on the first fixing block (104), and the camera (101) is clamped between the first fixing block (104) and the second fixing block (105).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020521089.7U CN212020994U (en) | 2020-04-10 | 2020-04-10 | Position adjusting mechanism and drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020521089.7U CN212020994U (en) | 2020-04-10 | 2020-04-10 | Position adjusting mechanism and drilling machine |
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| Publication Number | Publication Date |
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| CN212020994U true CN212020994U (en) | 2020-11-27 |
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ID=73491366
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020521089.7U Active CN212020994U (en) | 2020-04-10 | 2020-04-10 | Position adjusting mechanism and drilling machine |
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| Country | Link |
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| CN (1) | CN212020994U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112829002A (en) * | 2020-12-31 | 2021-05-25 | 深圳市诚亿自动化科技有限公司 | COF punching positioning device |
-
2020
- 2020-04-10 CN CN202020521089.7U patent/CN212020994U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112829002A (en) * | 2020-12-31 | 2021-05-25 | 深圳市诚亿自动化科技有限公司 | COF punching positioning device |
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Address after: 215000 No.188 Chuangyuan Road, Dushuhu science and Education Innovation Zone, Suzhou Industrial Park, Suzhou City, Jiangsu Province Patentee after: Suzhou Weijia Technology Co.,Ltd. Address before: 215000 No.188 Chuangyuan Road, Dushuhu science and Education Innovation Zone, Suzhou Industrial Park, Suzhou City, Jiangsu Province Patentee before: VEGA CNC TECHNOLOGY (SUZHOU) Co.,Ltd. |
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