CN114654891B - Multifunctional plate self-adaptive laser coding machine - Google Patents
Multifunctional plate self-adaptive laser coding machine Download PDFInfo
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- CN114654891B CN114654891B CN202210219674.5A CN202210219674A CN114654891B CN 114654891 B CN114654891 B CN 114654891B CN 202210219674 A CN202210219674 A CN 202210219674A CN 114654891 B CN114654891 B CN 114654891B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J3/00—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed
- B41J3/407—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed for marking on special material
- B41J3/4073—Printing on three-dimensional objects not being in sheet or web form, e.g. spherical or cubic objects
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/435—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material
- B41J2/47—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material using the combination of scanning and modulation of light
- B41J2/471—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material using the combination of scanning and modulation of light using dot sequential main scanning by means of a light deflector, e.g. a rotating polygonal mirror
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J29/00—Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
- B41J29/38—Drives, motors, controls or automatic cut-off devices for the entire printing mechanism
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J3/00—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed
- B41J3/407—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed for marking on special material
- B41J3/4073—Printing on three-dimensional objects not being in sheet or web form, e.g. spherical or cubic objects
- B41J3/40731—Holders for objects, e. g. holders specially adapted to the shape of the object to be printed or adapted to hold several objects
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Laser Beam Processing (AREA)
- Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
Abstract
The invention belongs to the technical field of plate laser coding, in particular to a multifunctional plate self-adaptive laser coding machine which comprises a workbench, a coding positioning mechanism, a bearing table group, a positioning structure, a first bidirectional adjusting mechanism, a second bidirectional adjusting mechanism, a distance measuring assembly and a controller, wherein the bearing table group consists of a square middle position table, a first auxiliary positioning table arranged at the front and rear positions of the square middle position table and a second auxiliary positioning table arranged at the left and right positions of the square middle position table, and the first auxiliary positioning table and the second auxiliary positioning table are in sliding fit with the square middle position table. According to the invention, the code printing positioning mechanism is arranged for carrying the laser code printing device, so that the laser code printing device can be subjected to transverse and vertical position adjustment, the degree of automation is high, the distance between front, rear, left and right positioning structures can be automatically measured, the self-adaptive positioning position adjustment can be performed according to plates with different sizes and specifications, the manual operation of a clamp is not required for positioning the plates, and the working efficiency is greatly improved.
Description
Technical Field
The invention relates to the technical field of plate laser coding, in particular to a multifunctional plate self-adaptive laser coding machine.
Background
The laser coding equipment is also called a laser code spraying machine and is divided into a scribing type and a dot matrix type. The working principle of the laser coding equipment is that laser is gathered on the surface of an object to be marked with extremely high energy density, substances on the surface layer of the object are gasified through burning and etching, and patterns or characters are accurately burnt out by controlling the effective displacement of the laser beam.
The existing laser coding machine generally adopts a fixed mounting structure, and when coding is carried out on the plates, the plates are required to be positioned manually, so that the plate positioning mode has poor coding stability and low precision, and the accurate coding cannot be realized; or after the clamp is used for clamping and positioning the plates, laser coding is performed again, when the liner codes the plates with different sizes, the clamp is required to be repositioned and installed according to the sizes of the plates, time and labor are wasted, self-adaptive adjustment cannot be performed according to the sizes of the plates, and the working efficiency is greatly influenced.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the invention provides a multifunctional plate self-adaptive laser coding machine, which solves the problems that the existing laser coding machine generally adopts a fixed mounting structure, and the plate positioning is required to be manually performed when coding is performed on the plate, so that the plate positioning mode has poor coding stability and low precision, and can not realize accurate coding; or after the clamp is used for clamping and positioning the plates, laser coding is performed again, when the liner is used for coding the plates with different sizes, the clamp is required to be repositioned and installed according to the sizes of the plates, time and labor are wasted, self-adaptive adjustment cannot be performed according to the sizes of the plates, and the working efficiency is greatly influenced.
(II) technical scheme
The invention adopts the following technical scheme for realizing the purposes:
the utility model provides a multi-functional panel self-adaptation laser coding machine, includes the workstation, multi-functional panel self-adaptation laser coding machine still includes:
the code printing positioning mechanism is arranged on the workbench and is provided with a laser code printing device, and the code printing positioning mechanism is used for adjusting the transverse and vertical positions of the laser code printing device;
the bearing table group consists of a square middle position table, a first auxiliary positioning table arranged in the front and rear directions of the square middle position table and a second auxiliary positioning table arranged in the left and right directions of the square middle position table, and the first auxiliary positioning table and the second auxiliary positioning table are in sliding fit with the square middle position table;
the four groups of positioning structures are arranged on the first auxiliary positioning table and the second auxiliary positioning table in a pairwise corresponding manner, and the four groups of positioning structures are used for positioning the plates;
the first bidirectional regulating mechanism and the second bidirectional regulating mechanism are arranged on the workbench in an up-down direction in a crossing manner, the first bidirectional regulating mechanism is used for regulating the distance between the two first auxiliary positioning platforms in a forward-reverse direction, the two first auxiliary positioning platforms are synchronously driven to do linear motion relatively close to the square middle platform or relatively far away from the square middle platform, the second bidirectional regulating mechanism is used for regulating the distance between the two second auxiliary positioning platforms in a forward-reverse direction, the two second auxiliary positioning platforms are synchronously driven to do linear motion relatively close to the square middle platform or relatively far away from the square middle platform, and the square middle platform is correspondingly arranged at the upper position of the first bidirectional regulating mechanism and the second bidirectional regulating mechanism;
the distance measuring component is used for measuring the distance between every two opposite positioning structures;
and the controller is used for receiving the interval information between the opposite positioning structures measured by the distance measuring assembly, implementing the adjustment control of the intervals between the four groups of positioning structures, and realizing the positioning of the plate.
Further, the code printing positioning mechanism comprises two vertical linear guide rails which are oppositely arranged at the top of the workbench, a cross beam is connected to the sliding tables of the two vertical linear guide rails, a transverse linear guide rail is fixed to the cross beam, and the laser code printing device is fixed to the sliding tables of the transverse linear guide rails.
Further, the surfaces of the first auxiliary positioning table and the second auxiliary positioning table are flush with the surface of the square middle position table, two sliding grooves which are in sliding fit with the positioning structures are formed in the first auxiliary positioning table and the second auxiliary positioning table, a threaded connection long groove is formed between the corresponding two sliding grooves in the first auxiliary positioning table and the second auxiliary positioning table, and each positioning structure is fixed on the corresponding first auxiliary positioning table and the corresponding second auxiliary positioning table through bolts which are matched with the threaded connection long groove.
Further, the inner sides of the first auxiliary positioning table and the second auxiliary positioning table are provided with sliding strips, and the workbench is provided with sliding rails in sliding fit with the sliding strips.
Further, the positioning structure consists of a connecting plate, a sliding block and positioning columns, wherein the positioning columns are fixedly arranged at the top of the connecting plate, a plate positioning cavity is formed between the positioning columns on each positioning structure, and the sliding block is connected to the bottom positions of two sides of the connecting plate;
the first bidirectional regulating mechanism and the second bidirectional regulating mechanism are composed of a mounting plate, a driving motor, a positive and negative double-ended screw rod and a nut pair, the driving motor is mounted on the outer side of the mounting plate, the positive and negative double-ended screw rod is connected with an output shaft of the driving motor, the nut pair is in threaded connection with the positive and negative double-ended screw rod, and the bottoms of the first auxiliary positioning table and the second auxiliary positioning table are fixedly connected with the corresponding nut pair;
the distance measuring assembly consists of a laser distance measuring device and a distance measuring plate, wherein the laser distance measuring device is provided with two distance measuring plates, the laser distance measuring device and the distance measuring plate are oppositely arranged on nut pairs at the bottoms of the two first auxiliary positioning tables, and the distance between the laser distance measuring device and the distance measuring plate is equal to the distance between the two positioning columns which are oppositely arranged front and back or left and right.
(III) beneficial effects
Compared with the prior art, the invention provides the multifunctional plate self-adaptive laser coding machine, which has the following beneficial effects:
1. according to the invention, the code printing positioning mechanism is arranged for carrying the laser code printing device, so that the laser code printing device can be subjected to horizontal and vertical position adjustment, and the degree of automation is high.
2. According to the invention, through the combined arrangement of the bearing table group, the positioning structure, the first bidirectional adjusting mechanism, the second bidirectional adjusting mechanism, the distance measuring assembly and the controller, the distance between the front, back, left and right positioning structures can be automatically measured, the self-adaptive positioning position adjustment can be carried out according to the plates with different sizes and specifications, the manual operation of the clamp is not needed for positioning the plates, and the working efficiency is greatly improved.
3. The positioning device can adjust the positions of the positioning columns on the auxiliary positioning tables relative to the square middle table according to actual conditions, and has high flexibility and wider application range.
Drawings
FIG. 1 is a top view of the present invention;
FIG. 2 is a schematic diagram illustrating the connection between a first auxiliary positioning stage and a square middle stage according to the present invention;
FIG. 3 is a schematic diagram of a connection structure between a positioning structure and a first auxiliary positioning table according to the present invention;
fig. 4 is a schematic diagram of a connection structure of the first bidirectional adjusting mechanism, the second bidirectional adjusting mechanism and the ranging module in the present invention.
In the figure: 1. a work table; 2. coding positioning mechanism; 3. a carrying table group; 301. square middle stage; 302. a first auxiliary positioning table; 303. a second auxiliary positioning table; 4. a positioning structure; 401. a connecting plate; 402. a slide block; 403. positioning columns; 5. a first bi-directional adjustment mechanism; 6. a second bidirectional adjustment mechanism; 7. a ranging assembly; 8. a laser code printer; 9. a chute; 10. a thread connecting long groove; 11. a bolt; 12. a slide bar; 13. a slide rail.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Examples
As shown in fig. 1-4, the multifunctional plate self-adaptive laser coding machine provided by one embodiment of the invention comprises a workbench 1, and further comprises a coding positioning mechanism 2, a bearing table group 3, a positioning structure 4, a first bidirectional adjusting mechanism 5, a second bidirectional adjusting mechanism 6, a ranging component 7 and a controller, wherein:
the code printing positioning mechanism 2 is arranged on the workbench 1, the code printing positioning mechanism 2 is provided with a laser code printing device 8, and the transverse and vertical positions of the laser code printing device 8 can be automatically adjusted through the code printing positioning mechanism 2, so that the laser code printing range of the laser code printing device 8 completely covers the surface of the board, and code printing can be carried out at any position on the surface of the board.
The bearing table group 3 consists of a square middle table 301, a first auxiliary positioning table 302 arranged at the front and rear positions of the square middle table 301 and a second auxiliary positioning table 303 arranged at the left and right positions of the square middle table 301, wherein the front and rear two first auxiliary positioning tables 302 and the left and right two second auxiliary positioning tables 303 respectively correspond to the short sides and the long sides of the plates, and can assist in positioning the long and short sides of the plates; the first auxiliary positioning tables 302 and the second auxiliary positioning tables 303 are in sliding fit with the square middle table 301, when a wider plate needs to be positioned, only the two first auxiliary positioning tables 302 are required to be driven to be relatively far away from the square middle table 301 for a certain distance, and when a longer plate needs to be positioned, only the two second auxiliary positioning tables 303 are required to be driven to be relatively far away from the square middle table 301 for a certain distance; when the coding position is fixed and the length between the front end and the rear end of the plate is shorter, the two first auxiliary positioning tables 302 are driven to be relatively close to the square middle table 301 for a certain distance, and when the length between the front end and the rear end of the plate is shorter, the two second auxiliary positioning tables 303 are driven to be relatively close to the square middle table 301 for a certain distance;
the four groups of positioning structures 4 are arranged in total, the four groups of positioning structures 4 are correspondingly arranged on the first auxiliary positioning table 302 and the second auxiliary positioning table 303 in pairs, and the four groups of positioning structures 4 are used for positioning the plate;
the first bidirectional regulating mechanism 5 and the second bidirectional regulating mechanism 6 are arranged on the workbench 1 in a crossing way in an up-down direction, the first bidirectional regulating mechanism 5 is used for regulating the distance between the two first auxiliary positioning tables 302 in a forward-reverse direction, the two first auxiliary positioning tables 302 are synchronously driven to do linear motion relatively close to the square middle position table 301 or relatively far away from the square middle position table 301, the second bidirectional regulating mechanism 6 is used for regulating the distance between the two second auxiliary positioning tables 303 in a forward-reverse direction, the two second auxiliary positioning tables 303 are synchronously driven to do linear motion relatively close to the square middle position table 301 or relatively far away from the square middle position table 301, and the square middle position table 301 is correspondingly arranged above the first bidirectional regulating mechanism 5 and the second bidirectional regulating mechanism 6;
the distance measuring component 7 is used for measuring the distance between every two opposite positioning structures 4;
the controller is used for receiving the distance information between the opposite positioning structures 4 measured by the distance measuring assembly 7, implementing the adjustment control of the distance between the four groups of positioning structures 4 and realizing the positioning of the plates; the controller can adopt an STM32F103C8T6 singlechip; in practical application, still be provided with on workstation 1 with the control screen of controller electric connection, can carry out touch screen operation through controlling the screen, can control coding positioning mechanism 2, first two-way adjustment mechanism 5 and second two-way adjustment mechanism 6, to show through range finding subassembly 7 survey data etc..
As shown in fig. 1, in some embodiments, the code printing positioning mechanism 2 includes two vertical linear guide rails, the two vertical linear guide rails are relatively installed at the top of the workbench 1, a cross beam is connected to a sliding table of the two vertical linear guide rails, a transverse linear guide rail is fixed to the cross beam, and the laser code printer 8 is fixed to the sliding table of the transverse linear guide rail.
As shown in fig. 1 and 3, in some embodiments, the surfaces of the first auxiliary positioning stage 302 and the second auxiliary positioning stage 303 are flush with the surface of the square middle stage 301, and the surfaces of the first auxiliary positioning stage 302, the second auxiliary positioning stage 303 and the square middle stage 301 are on the same horizontal plane, so that the board can be stably placed on the first auxiliary positioning stage 302, the second auxiliary positioning stage 303 and the square middle stage 301; two sliding grooves 9 which are in sliding fit with the positioning structures 4 are formed in the first auxiliary positioning table 302 and the second auxiliary positioning table 303, a threaded connection long groove 10 is formed between the two corresponding sliding grooves 9 in the first auxiliary positioning table 302 and the second auxiliary positioning table 303, and the position of the positioning structures 4 on the first auxiliary positioning table 302 or the second auxiliary positioning table 303 can be adjusted at any time through the arrangement of the threaded connection long groove 10 so as to adapt to positioning requirements of plates with different sizes; each positioning structure 4 is fixed on the corresponding first auxiliary positioning table 302 and second auxiliary positioning table 303 through bolts 11 matched with the threaded connection long grooves 10.
As shown in fig. 2, in some embodiments, the inner sides of the first auxiliary positioning table 302 and the second auxiliary positioning table 303 are provided with slide bars 12, the workbench 1 is provided with slide rails 13 in sliding fit with the slide bars 12, and the first auxiliary positioning table 302 and the second auxiliary positioning table 303 can be ensured to maintain a stable linear motion state under the driving of the first bidirectional adjusting mechanism 5 and the second bidirectional adjusting mechanism 6 respectively through sliding fit of the slide bars 12 and slide rails 13, so that the rotary motion is converted into the linear motion, and the guiding function of the first auxiliary positioning table 302 and the second auxiliary positioning table 303 is played.
As shown in fig. 3, in some embodiments, the positioning structure 4 is composed of a connection plate 401, a slider 402 and positioning columns 403, the positioning columns 403 are fixedly mounted on the top of the connection plate 401, a plate positioning cavity is formed between the positioning columns 403 on each positioning structure 4, when the plate is positioned, the spacing between the front positioning column 403 and the rear positioning column 403 of the two first auxiliary positioning tables 302 and the left positioning column 403 and the right positioning column 403 of the two second auxiliary positioning tables 303 is only required to be adjusted according to the length and the width of the plate, the slider 402 is connected to the bottom positions of the two sides of the connection plate 401, the slider 402 is in sliding fit with the sliding grooves 9, when the two first auxiliary positioning tables 302 are tightly attached to the square middle position table 301, the long edges of the plate are slightly smaller than the spacing between the left positioning column 403 and the right positioning column 403, the position of the positioning column 403 on the first auxiliary positioning table 302 can be adjusted, namely the positioning column 403 moves towards the direction of the square middle position table 301, and finally the connection plate 401 is fixed on the threaded connection long groove 10 through the bolt 11, and the installation pins are arranged on the left side and right side of the connection plate 401 and the two sliding grooves 9 for fixing the connection plate 401, and the installation pins are correspondingly arranged on the installation long groove 10 and pass through the threaded connection long groove 10 and the threaded connection holes;
as shown in fig. 4, the first bidirectional adjusting mechanism 5 and the second bidirectional adjusting mechanism 6 are both composed of a mounting plate, a driving motor, a positive and negative double-ended screw rod and a nut pair, wherein the driving motor is mounted on the outer side of the mounting plate, the positive and negative double-ended screw rod is connected with an output shaft of the driving motor, the nut pair is in threaded connection with the positive and negative double-ended screw rod, and the bottoms of each first auxiliary positioning table 302 and each second auxiliary positioning table 303 are fixedly connected with the corresponding nut pair; when the driving motor drives the positive and negative double-headed screw to rotate in the positive direction, the two nut pairs on the two ends of the positive and negative double-headed screw do opposite approaching movement, and when the driving motor drives the positive and negative double-headed screw to rotate in the opposite direction, the two nut pairs on the two ends of the positive and negative double-headed screw do opposite separating movement, so that the two auxiliary positioning tables connected to the nut pairs are driven to do relatively approaching or separating rectilinear movement;
as shown in fig. 4, the ranging component 7 is composed of two laser ranging devices and ranging plates, the two laser ranging devices and the two ranging plates are oppositely installed on nut pairs at the bottoms of the two first auxiliary positioning tables 302, and the distance between the laser ranging devices and the ranging plates is equal to the distance between two positioning columns 403 oppositely arranged front and back or left and right; because the situation that the position of the positioning column 403 on the auxiliary positioning table is actually required to be adjusted exists, a detachable connection mode is adopted for the connection mode between the laser ranging device and the ranging plate and the nut pair, a sliding groove can be formed in the side wall of the nut pair, the laser ranging device and the ranging plate are in sliding fit with the nut pair through a sliding block, the distance between the laser ranging device and the ranging plate is adjusted to be equal to the distance between the two positioning columns 403 which are arranged in a front-back or left-right opposite mode, and finally the sliding block can be fixed on the sliding groove through a bolt or screw connection mode; the laser ranging device may employ an OGD580 laser ranging sensor from the company blessing (IFM).
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (2)
1. The utility model provides a multi-functional panel self-adaptation laser coding machine, includes workstation (1), its characterized in that: the multifunctional plate self-adaptive laser coding machine further comprises:
the code printing positioning mechanism (2) is arranged on the workbench (1), a laser code printing device (8) is mounted on the code printing positioning mechanism (2), and the code printing positioning mechanism (2) is used for adjusting the transverse and vertical positions of the laser code printing device (8);
the bearing table group (3) consists of a square middle table (301), a first auxiliary positioning table (302) arranged at the front and rear positions of the square middle table (301) and a second auxiliary positioning table (303) arranged at the left and right positions of the square middle table (301), wherein the first auxiliary positioning table (302) and the second auxiliary positioning table (303) are in sliding fit with the square middle table (301);
the surface of the first auxiliary positioning table (302) and the surface of the second auxiliary positioning table (303) are flush with the surface of the square middle positioning table (301), two sliding grooves (9) which are in sliding fit with the positioning structures (4) are formed in the first auxiliary positioning table (302) and the second auxiliary positioning table (303), a threaded connection long groove (10) is formed between the corresponding two sliding grooves (9) in the first auxiliary positioning table (302) and the second auxiliary positioning table (303), and each positioning structure (4) is fixed on the corresponding first auxiliary positioning table (302) and the corresponding second auxiliary positioning table (303) through bolts (11) which are matched with the threaded connection long groove (10);
the inner sides of the first auxiliary positioning table (302) and the second auxiliary positioning table (303) are provided with sliding strips (12), and the workbench (1) is provided with sliding rails (13) which are in sliding fit with the sliding strips (12);
the four groups of positioning structures (4) are arranged in total, the four groups of positioning structures (4) are correspondingly arranged on the first auxiliary positioning table (302) and the second auxiliary positioning table (303) in pairs, and the four groups of positioning structures (4) are used for positioning the board;
the positioning structures (4) are composed of a connecting plate (401), sliding blocks (402) and positioning columns (403), the positioning columns (403) are fixedly arranged at the top of the connecting plate (401), plate positioning cavities are formed among the positioning columns (403) on the positioning structures (4), and the sliding blocks (402) are connected to the bottom positions of two sides of the connecting plate (401);
the first bidirectional regulating mechanism (5) and the second bidirectional regulating mechanism (6) are arranged on the workbench (1) in a crossing manner in an up-down direction, the first bidirectional regulating mechanism (5) is used for regulating the distance between the two first auxiliary positioning tables (302) in a forward-reverse direction, the two first auxiliary positioning tables (302) are synchronously driven to do linear motion relatively close to the square middle table (301) or relatively far away from the square middle table (301), the second bidirectional regulating mechanism (6) is used for regulating the distance between the two second auxiliary positioning tables (303) in a forward-reverse direction, the two second auxiliary positioning tables (303) are synchronously driven to do linear motion relatively close to the square middle table (301) or relatively far away from the square middle table (301), and the square middle table (301) is correspondingly arranged at the upper position of the first bidirectional regulating mechanism (5) and the upper position of the second bidirectional regulating mechanism (6);
the first bidirectional adjusting mechanism (5) and the second bidirectional adjusting mechanism (6) are composed of a mounting plate, a driving motor, a positive and negative double-ended screw rod and a nut pair, the driving motor is mounted on the outer side of the mounting plate, the positive and negative double-ended screw rod is connected with an output shaft of the driving motor, the nut pair is in threaded connection with the positive and negative double-ended screw rod, and the bottoms of each first auxiliary positioning table (302) and each second auxiliary positioning table (303) are fixedly connected with the corresponding nut pair;
the distance measuring assembly (7) is used for measuring the distance between every two opposite positioning structures (4);
the distance measuring assembly (7) consists of two laser distance measuring devices and two distance measuring plates, the two laser distance measuring devices and the two distance measuring plates are oppositely arranged on nut pairs at the bottoms of the two first auxiliary positioning tables (302), and the distance between the laser distance measuring devices and the distance measuring plates is equal to the distance between two positioning columns (403) which are oppositely arranged in the front-back direction or the left-right direction;
and the controller is used for receiving the distance information between the opposite positioning structures (4) measured by the distance measuring assembly (7), implementing the adjustment control of the distance between the four groups of positioning structures (4) and realizing the positioning of the plate.
2. The multifunctional board self-adaptive laser coding machine according to claim 1, wherein: the code printing positioning mechanism (2) comprises two vertical linear guide rails which are oppositely arranged at the top of the workbench (1), a cross beam is connected to a sliding table of the two vertical linear guide rails, a transverse linear guide rail is fixed to the cross beam, and the laser code printing device (8) is fixed to the sliding table of the transverse linear guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210219674.5A CN114654891B (en) | 2022-03-08 | 2022-03-08 | Multifunctional plate self-adaptive laser coding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210219674.5A CN114654891B (en) | 2022-03-08 | 2022-03-08 | Multifunctional plate self-adaptive laser coding machine |
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| Publication Number | Publication Date |
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| CN114654891A CN114654891A (en) | 2022-06-24 |
| CN114654891B true CN114654891B (en) | 2023-05-26 |
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Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209550892U (en) * | 2019-01-09 | 2019-10-29 | 修巍(上海)自动化科技有限公司 | Laser Jet equipment for workpiece shell |
| CN212443758U (en) * | 2020-06-01 | 2021-02-02 | 成都捷恩物联科技有限公司 | Self-adaptive laser coding equipment |
| CN113306303A (en) * | 2021-05-11 | 2021-08-27 | 欧阳诗洁 | Novel automatic laser printer |
| CN215041466U (en) * | 2021-06-30 | 2021-12-07 | 山东博硕自动化技术有限公司 | Four-degree-of-freedom printing device |
| CN214928278U (en) * | 2021-07-13 | 2021-11-30 | 南京华风泽自动化科技有限公司 | Automatic code printing device for engine cylinder body |
| CN215941855U (en) * | 2021-07-29 | 2022-03-04 | 襄阳市红金驰汽车零部件有限公司 | Automatic laser coding machine |
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