CN114654891A - Multifunctional plate self-adaptive laser coding machine - Google Patents
Multifunctional plate self-adaptive laser coding machine Download PDFInfo
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- CN114654891A CN114654891A CN202210219674.5A CN202210219674A CN114654891A CN 114654891 A CN114654891 A CN 114654891A CN 202210219674 A CN202210219674 A CN 202210219674A CN 114654891 A CN114654891 A CN 114654891A
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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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- Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
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Abstract
The invention belongs to the technical field of plate laser coding, and particularly relates 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 table, first auxiliary positioning tables arranged in front of and behind the square middle table and second auxiliary positioning tables arranged on the left and right of the square middle table, and the first auxiliary positioning table and the second auxiliary positioning tables are in sliding fit with the square middle table. According to the invention, the coding positioning mechanism is arranged for carrying the laser coding device, the laser coding device can be adjusted in the transverse and vertical positions, the automation degree is high, 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 plates with different sizes and specifications, the plates are positioned without manually operating a clamp, 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
Laser coding equipment is also called a laser code spraying machine and a laser coding machine and is divided into a scribing type and a dot matrix type. The working principle of the laser coding device 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 and engraved through controlling the effective displacement of laser beams.
The existing laser coding machine generally adopts a fixed mounting structure, and needs manual plate positioning when coding the plate, and the plate positioning mode has poor coding stability and low precision and cannot realize accurate coding; or adopt anchor clamps to press from both sides tight location back to panel, carry out laser again and beat the sign indicating number, when the courage beats the sign indicating number to the panel of equidimension specification not, need carry out the relocation installation to anchor clamps according to the size of panel, waste time and energy, can not carry out self-adaptation regulation according to the panel size, greatly influenced work efficiency.
Disclosure of Invention
Technical problem to be solved
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, the plate needs to be manually positioned when coding is carried out on the plate, and the plate positioning mode has poor coding stability and lower precision and cannot realize accurate coding; or adopt anchor clamps to press from both sides tight location back to panel, carry out laser again and beat the sign indicating number, when the courage beats the sign indicating number to the panel of equidimension specification not, need carry out the relocation installation to anchor clamps according to the size of panel, waste time and energy, can not carry out self-adaptation regulation according to the panel size, greatly influenced work efficiency's problem.
(II) technical scheme
The invention specifically adopts the following technical scheme for realizing the purpose:
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 coding positioning mechanism is arranged on the workbench, a laser coder is loaded on the coding positioning mechanism, and the coding positioning mechanism is used for adjusting the transverse position and the vertical position of the laser coder;
the bearing table group consists of a square middle station, first auxiliary positioning tables arranged in front of and behind the square middle station and second auxiliary positioning tables arranged in the left and right positions of the square middle station, and the first auxiliary positioning tables and the second auxiliary positioning tables are in sliding fit with the square middle station;
the four groups of positioning structures are correspondingly arranged on the first auxiliary positioning table and the second auxiliary positioning table in pairs, and the four groups of positioning structures are used for positioning the plate;
the first bidirectional adjusting mechanism and the second bidirectional adjusting mechanism are arranged on the workbench in a vertically crossed manner, the first bidirectional adjusting mechanism is used for adjusting the distance between the two first auxiliary positioning tables in a forward and reverse direction and synchronously driving the two first auxiliary positioning tables to do linear motion relatively close to the square middle table or relatively far away from the square middle table, the second bidirectional adjusting mechanism is used for adjusting the distance between the two second auxiliary positioning tables in the forward and reverse direction and synchronously driving the two second auxiliary positioning tables to do linear motion relatively close to the square middle table or relatively far away from the square middle table, and the square middle table is correspondingly arranged above the first bidirectional adjusting mechanism and the second bidirectional adjusting mechanism;
the distance measurement assembly is used for measuring the distance between every two opposite positioning structures;
and the controller is used for receiving the distance information between the opposite positioning structures measured by the distance measuring assembly, implementing the adjustment control of the distance between every two positioning structures of the four groups of positioning structures and realizing the positioning of the plate.
Furthermore, beat sign indicating number positioning mechanism and include two vertical linear guide, two vertical linear guide install relatively in the workstation top, are connected with the crossbeam on two vertical linear guide's the slip table, are fixed with horizontal linear guide on the crossbeam, laser coder is fixed in on horizontal linear guide's the slip table.
Furthermore, 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, the first auxiliary positioning table and the second auxiliary positioning table are respectively provided with two sliding chutes in sliding fit with the positioning structures, the first auxiliary positioning table and the second auxiliary positioning table are respectively provided with a threaded connection elongated slot between the two corresponding sliding chutes, and each positioning structure is fixed on the corresponding first auxiliary positioning table and the corresponding second auxiliary positioning table through bolts matched with the threaded connection elongated slots.
Furthermore, the inner sides of the first auxiliary positioning table and the second auxiliary positioning table are provided with slide bars, and the workbench is provided with slide rails in sliding fit with the slide bars.
Furthermore, the positioning structures are composed of a connecting plate, a sliding block and positioning columns, the positioning columns are fixedly arranged at the top of the connecting plate, a plate positioning cavity is formed between the positioning columns on the positioning structures, and the sliding block is connected to the bottom positions of the two sides of the connecting plate;
the first bidirectional adjusting mechanism and the second bidirectional adjusting mechanism are respectively composed of an installation plate, a driving motor, a positive and negative tooth double-headed screw and a nut pair, the driving motor is installed on the outer side of the installation plate, the positive and negative tooth double-headed screw is connected with an output shaft of the driving motor, the nut pair is in threaded connection with the positive and negative tooth double-headed screw, and the bottoms of the first auxiliary positioning table and the second auxiliary positioning table are fixedly connected with the corresponding nut pairs;
the range finding subassembly comprises laser rangefinder and range finding board, laser rangefinder is provided with two, laser rangefinder and range finding board relative mounting are on two first nut pairs of assisting the location platform bottom, and the distance between laser rangefinder and the range finding board equals with the distance between the two reference columns of relative setting around or about.
(III) advantageous effects
Compared with the prior art, the invention provides a 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 printer, so that the laser code printer can be adjusted in the transverse and vertical positions, and the automation degree 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 plates with different sizes and specifications, the plates are positioned without manually operating a clamp, and the working efficiency is greatly improved.
3. The invention can adjust the position of the positioning column on each auxiliary positioning table relative to the square middle position table according to the actual situation, and has high flexibility and wider application range.
Drawings
FIG. 1 is a top view of the present invention;
FIG. 2 is a schematic view of the connection between a first auxiliary positioning table and a square middle table according to the present invention;
FIG. 3 is a schematic view 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 adjustment mechanism, the second bidirectional adjustment mechanism and the distance measuring assembly according to the present invention.
In the figure: 1. a work table; 2. a code printing positioning mechanism; 3. a load-bearing table group; 301. a square middle position table; 302. a first auxiliary positioning table; 303. a second auxiliary positioning table; 4. a positioning structure; 401. a connecting plate; 402. a slider; 403. a positioning column; 5. a first bidirectional adjustment mechanism; 6. a second bidirectional adjustment mechanism; 7. a ranging assembly; 8. laser code printing; 9. a chute; 10. the long groove is connected through threads; 11. a bolt; 12. a slide bar; 13. a slide rail.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
As shown in fig. 1 to 4, an embodiment of the present invention provides a multifunctional plate adaptive laser coding machine, which includes a workbench 1, and the multifunctional plate adaptive laser coding machine further includes a coding positioning mechanism 2, a carrying table group 3, a positioning structure 4, a first bidirectional adjusting mechanism 5 and a second bidirectional adjusting mechanism 6, a distance measuring assembly 7, and a controller, wherein:
code marking positioning mechanism 2 installs on workstation 1, and code marking positioning mechanism 2 is gone up to be loaded with laser and is beaten sign indicating number ware 8, but through beat the horizontal and vertical position of code marking positioning mechanism 2 automatically regulated laser code marking ware 8, makes laser code marking ware 8's laser code marking scope cover the panel surface completely, can beat the sign indicating number to panel surface arbitrary position.
The bearing table group 3 consists of a square middle station 301, first auxiliary positioning tables 302 arranged on the front and rear positions of the square middle station 301 and second auxiliary positioning tables 303 arranged on the left and right positions of the square middle station 301, wherein the front and rear first auxiliary positioning tables 302 and the left and right second auxiliary positioning tables 303 respectively correspond to the short sides and the long sides of the plate and can assist in positioning the long and short sides of the plate; the first auxiliary positioning table 302 and the second auxiliary positioning table 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 need to be driven to be relatively away from the square middle table 301 for a certain distance, and similarly, when a longer plate needs to be positioned, only the two second auxiliary positioning tables 303 need to be driven to be relatively 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 short, the two first auxiliary positioning tables 302 are driven to be relatively close to the square middle station 301 for a certain distance, and similarly, when the length between the front end and the rear end of the plate is short, the two second auxiliary positioning tables 303 are driven to be relatively close to the square middle station 301 for a certain distance;
the positioning structures 4 are provided with four groups, every two of the four groups of positioning structures 4 are correspondingly arranged on the first auxiliary positioning table 302 and the second auxiliary positioning table 303, and the four groups of positioning structures 4 are used for positioning the plate;
the first bidirectional adjusting mechanism 5 and the second bidirectional adjusting mechanism 6 are arranged on the workbench 1 in a vertical direction in a crossed manner, the first bidirectional adjusting mechanism 5 is used for adjusting the distance between the two first auxiliary positioning tables 302 in the forward and reverse directions, 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 adjusting mechanism 6 is used for adjusting the distance between the two second auxiliary positioning tables 303 in the forward and reverse directions, 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 above the first bidirectional adjusting mechanism 5 and the second bidirectional adjusting mechanism 6;
the distance measuring assembly 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 every two positioning structures 4 of the four groups, and realizing the positioning of the plate; the controller can adopt an STM32F103C8T6 singlechip; in practical application, the workbench 1 is further provided with a control screen electrically connected with the controller, touch screen operation can be performed through the control screen, the code printing positioning mechanism 2, the first bidirectional adjusting mechanism 5 and the second bidirectional adjusting mechanism 6 can be controlled, and data measured by the distance measuring assembly 7 is displayed and the like.
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 installed at the top of the workbench 1 relatively, a cross beam is connected to the sliding table of the two vertical linear guide rails, a transverse linear guide rail is fixed on the cross beam, and the laser code printer 8 is fixed on 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 table 302 and the second auxiliary positioning table 303 are flush with the surface of the square middle table 301, and the surfaces of the first auxiliary positioning table 302, the second auxiliary positioning table 303 and the square middle table 301 are located on the same horizontal plane, so that a plate can be stably placed on the first auxiliary positioning table 302, the second auxiliary positioning table 303 and the square middle table 301; the first auxiliary positioning table 302 and the second auxiliary positioning table 303 are respectively provided with two sliding grooves 9 which are in sliding fit with the positioning structure 4, a threaded connection elongated slot 10 is arranged between the two corresponding sliding grooves 9 on the first auxiliary positioning table 302 and the second auxiliary positioning table 303, and the position of the positioning structure 4 on the first auxiliary positioning table 302 or the second auxiliary positioning table 303 can be adjusted at any time by arranging the threaded connection elongated slot 10 so as to meet the 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 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 a slide bar 12, the workbench 1 is provided with a slide rail 13 in sliding fit with the slide bar 12, and the slide bar 12 is in sliding fit with the slide rail 13, so that the first auxiliary positioning table 302 and the second auxiliary positioning table 303 can be ensured to keep a stable linear motion state under the driving of the first bidirectional adjusting mechanism 5 and the second bidirectional adjusting mechanism 6, respectively, and the rotary motion is converted into a linear motion, thereby playing a role in guiding the first auxiliary positioning table 302 and the second auxiliary positioning table 303.
As shown in fig. 3, in some embodiments, the positioning structure 4 is composed of a connecting plate 401, a sliding block 402 and positioning pillars 403, the positioning pillars 403 are fixedly installed on the top of the connecting plate 401, a plate positioning cavity is formed between the positioning pillars 403 on each positioning structure 4, when positioning a plate, only the distance between the front and rear positioning pillars 403 of two first auxiliary positioning stages 302 and the left and right positioning pillars 403 of two second auxiliary positioning stages 303 needs to be adjusted according to the length and width of the plate, the sliding block 402 is connected to the bottom positions on both sides of the connecting plate 401, the sliding block 402 is in sliding fit with the sliding groove 9, when the two first auxiliary positioning stages 302 cling to the square middle stage 301 and the long side of the plate is slightly smaller than the distance between the left and right positioning pillars 403, the positioning pillars 403 can be moved to the square middle stage 301 by adjusting the positions of the positioning pillars 403 on the first auxiliary positioning stages 302, and finally the connecting plate 401 is fixed on the threaded connection elongated slot 403 by the bolts 11, because the threaded connection elongated slot 10 is positioned between the two sliding grooves 9, in order to conveniently fix the connecting plate 401, mounting feet are further arranged on the left side and the right side of the connecting plate 401, mounting holes corresponding to the threaded connection elongated slot 10 up and down are formed in the mounting feet, and the bolt 11 penetrates through the mounting holes to be in threaded connection with the threaded connection elongated slot 10;
as shown in fig. 4, each of the first bidirectional adjustment mechanism 5 and the second bidirectional adjustment mechanism 6 is composed of a mounting plate, a driving motor, a double-headed screw with positive and negative teeth and a nut pair, the driving motor is mounted on the outer side of the mounting plate, the double-headed screw with positive and negative teeth is connected with an output shaft of the driving motor, the nut pair is in threaded connection with the double-headed screw with positive and negative teeth, and the bottoms of each of the first auxiliary positioning table 302 and the second auxiliary positioning table 303 are fixedly connected with the corresponding nut pair; when the driving motor drives the positive and negative double-threaded screw to rotate in the positive direction, the two nut pairs positioned at the two ends of the positive and negative double-threaded screw move in a relatively approaching mode, and when the driving motor drives the positive and negative double-threaded screw to rotate in the negative direction, the two nut pairs positioned at the two ends of the positive and negative double-threaded screw move in a relatively distancing mode, so that the two auxiliary positioning tables connected to the nut pairs are driven to move in a relatively approaching or distancing linear mode;
as shown in fig. 4, the distance measuring assembly 7 is composed of two laser distance measuring devices and two distance measuring plates, the two laser distance measuring devices and the two distance measuring plates are relatively installed on the 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 the two positioning columns 403 which are relatively arranged in the front-back or left-right direction; because the position of the positioning column 403 on the auxiliary positioning table needs to be adjusted actually, the connection mode between the laser distance measuring device and the distance measuring plate and the nut pair adopts a detachable connection mode, a sliding groove can be arranged on the side wall of the nut pair, the laser distance measuring device and the distance measuring plate are in sliding fit with the nut pair through the sliding block, the adjustment enables the distance between the laser distance measuring device and the distance measuring plate to be equal to the distance between two positioning columns 403 which are oppositely arranged front and back or left and right, 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 available from yoffy door (IFM).
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a multi-functional panel self-adaptation laser coding machine, includes workstation (1), its characterized in that: multifunctional plate self-adaptation laser coding machine still includes:
the code printing positioning mechanism (2) is installed on the workbench (1), a laser code printer (8) is mounted on the code printing positioning mechanism (2), and the code printing positioning mechanism (2) is used for adjusting the transverse position and the vertical position of the laser code printer (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), and the first auxiliary positioning table (302) and the second auxiliary positioning table (303) are in sliding fit with the square middle table (301);
the positioning structures (4) are provided with four groups, 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 adjusting mechanism (5) and the second bidirectional adjusting mechanism (6) are arranged on the workbench (1) in a vertical direction in a crossed manner, the first bidirectional adjusting mechanism (5) is used for adjusting the distance between the two first auxiliary positioning tables (302) in a forward and 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 adjusting mechanism (6) is used for adjusting the distance between the two second auxiliary positioning tables (303) in the forward and 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 positions of the first bidirectional adjusting mechanism (5) and the second bidirectional adjusting mechanism (6);
the distance measuring assembly (7) is used for measuring the distance between every two opposite positioning structures (4);
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 every two positioning structures (4) of the four groups, and realizing the positioning of the plate.
2. The multifunctional plate self-adaptive laser coding machine according to claim 1, characterized in that: beat sign indicating number positioning mechanism (2) and include two vertical linear guide, two vertical linear guide install relatively in workstation (1) top, are connected with the crossbeam on two vertical linear guide's slip table, are fixed with horizontal linear guide on the crossbeam, laser is beaten sign indicating number ware (8) and is fixed in on horizontal linear guide's the slip table.
3. The multifunctional plate self-adaptive laser coding machine according to claim 1, characterized in that: 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), the first auxiliary positioning table (302) and the second auxiliary positioning table (303) are respectively provided with two sliding chutes (9) which are in sliding fit with the positioning structures (4), the first auxiliary positioning table (302) and the second auxiliary positioning table (303) are provided with threaded connection elongated grooves (10) between the two corresponding sliding chutes (9), and each positioning structure (4) is fixed on the corresponding first auxiliary positioning table (302) and the second auxiliary positioning table (303) through bolts (11) matched with the threaded connection elongated grooves (10).
4. The multifunctional plate self-adaptive laser coding machine according to claim 1, characterized in that: the inboard of first supplementary location platform (302) and second supplementary location platform (303) is equipped with draw runner (12), be equipped with on workstation (1) with draw runner (12) sliding fit's slide rail (13).
5. The multifunctional plate self-adaptive laser coding machine according to claim 1, characterized in that: the positioning structures (4) are composed of connecting plates (401), sliding blocks (402) and positioning columns (403), the positioning columns (403) are fixedly installed at the tops of the connecting plates (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 the two sides of the connecting plates (401);
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 tooth double-headed screw and a nut pair, the driving motor is mounted on the outer side of the mounting plate, the positive and negative tooth double-headed screw is connected with an output shaft of the driving motor, the nut pair is in threaded connection with the positive and negative tooth double-headed screw, and the bottoms of the first auxiliary positioning table (302) and the second auxiliary positioning table (303) are fixedly connected with the corresponding nut pair;
the distance measuring assembly (7) is composed of two laser distance measuring devices and two distance measuring plates, the two laser distance measuring devices are installed on the nut pair at the bottoms of the two first auxiliary positioning tables (302) in a relative mode, and the distance between the laser distance measuring devices and the distance measuring plates is equal to the distance between the two positioning columns (403) which are arranged in a front-back or left-right relative mode.
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| CN202210219674.5A CN114654891B (en) | 2022-03-08 | 2022-03-08 | Multifunctional plate self-adaptive laser coding machine |
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| CN202210219674.5A CN114654891B (en) | 2022-03-08 | 2022-03-08 | Multifunctional plate self-adaptive laser coding machine |
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| CN114654891A true CN114654891A (en) | 2022-06-24 |
| CN114654891B CN114654891B (en) | 2023-05-26 |
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| 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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