CN220636621U - Flexible label laser marking machine - Google Patents
Flexible label laser marking machine Download PDFInfo
- Publication number
- CN220636621U CN220636621U CN202322009980.9U CN202322009980U CN220636621U CN 220636621 U CN220636621 U CN 220636621U CN 202322009980 U CN202322009980 U CN 202322009980U CN 220636621 U CN220636621 U CN 220636621U
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- Prior art keywords
- laser marking
- cabinet body
- laser
- label
- roller
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- 238000010330 laser marking Methods 0.000 title claims abstract description 98
- 238000007599 discharging Methods 0.000 claims abstract description 28
- 238000004804 winding Methods 0.000 claims abstract description 22
- 230000006698 induction Effects 0.000 claims abstract description 19
- 238000001514 detection method Methods 0.000 claims abstract description 10
- 238000007664 blowing Methods 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 abstract description 5
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 238000007689 inspection Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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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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- Labeling Devices (AREA)
Abstract
The utility model discloses a flexible label laser marking machine, which comprises: the laser marking cabinet body, the offset detection mechanism arranged in the laser marking cabinet body, and the discharging roller, the winding roller and the deviation correcting mechanism arranged on two sides of the laser marking cabinet body; openings are formed in two side walls of the laser marking cabinet body, label tapes are wound on the surfaces of the discharging roller and the winding roller, and penetrate through the inside of the laser marking cabinet body through the openings in two sides; the interior bottom wall of the cabinet body is beaten to laser is provided with the workstation, and skew detection mechanism includes: the laser marking cabinet comprises a plurality of laser transmitters arranged in the laser marking cabinet body and a plurality of photoelectric induction switches arranged on the upper surface of the workbench. Through the cooperation setting of blowing roller, wind-up roll, skew detection mechanism and rectifying mechanism, when carrying out laser marking, receive and release the label area automatically, and the in-process of operation can the skew of automated inspection label area to automatic rectify, let the position keep the best in the transmission process of label area, improve laser marking's precision.
Description
Technical Field
The utility model relates to the technical field of laser marking machines, in particular to a flexible label laser marking machine.
Background
The laser marking machine is used for marking permanent marks on the surfaces of various different substances by using laser beams, and the marking effect is to expose deep substances through the evaporation of surface substances, so that exquisite patterns, trademarks and characters are marked.
Flexible paper labels, also known as "laser labels" and "tamper resistant product labels", are commonly used to produce paper for marking, and flexible label laser marking machines are devices that load flexible label paper into the device and produce the finished labels required by the manufacturer by laser marking.
The prior art CN 214602579U discloses a flexible label laser marking machine, including laser marking case, the inside of laser marking case is provided with actuating mechanism and marking mechanism, and marking mechanism's lower surface is provided with laser marking head, and the opening has all been seted up to laser marking case's left and right sides wall, and laser marking case's left and right sides wall is provided with blowing roller and wind-up roll respectively, and the surface of blowing roller and wind-up roll all twines has flexible label area. This flexible label laser marking machine, accomplish the back of marking to flexible label area, can rotate through servo motor and drive the disc and rotate to drive T type slider through eccentric axostylus axostyle and connecting rod and carry out reciprocating motion in T type spout, reach the dust and the slag on flexible label area surface and clear up the purpose.
However, the above prior art still has the following problems: when the label tape is put and received, the discharging roller and the wind-up roller are used for solving the problem of offset of the label tape caused by uneven tension of the label tape, and further affecting the precision of laser marking.
Therefore, there is a need to provide a laser marking machine for flexible labels to solve the above technical problems.
Disclosure of Invention
The utility model overcomes the defects of the prior art and provides a flexible label laser marking machine.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a flexible label laser marking machine comprising: the laser marking cabinet body, the offset detection mechanism arranged in the laser marking cabinet body, and the discharging roller, the winding roller and the deviation correcting mechanism arranged on two sides of the laser marking cabinet body;
openings are formed in two side walls of the laser marking cabinet body, label tapes are wound on the surfaces of the discharging roller and the winding roller, and the label tapes pass through the openings in two sides of the label tapes and penetrate through the interior of the laser marking cabinet body;
the interior bottom wall of the laser marking cabinet body is provided with the workstation, skew detection mechanism includes: the laser marking cabinet comprises a plurality of laser transmitters arranged in the laser marking cabinet body and a plurality of photoelectric induction switches arranged on the upper surface of the workbench; the label belt is connected to the upper surface of the workbench in a sliding manner, and a plurality of photoelectric induction switches are distributed on two long side sides of the label belt;
the deviation rectifying mechanism comprises: the sliding rails are arranged on two side walls of the laser marking cabinet body, the threaded rod arranged in the sliding rail is rotated, the sliding blocks are connected to the surfaces of the threaded rod in a threaded manner, and the mounting plates are arranged on one side face of the sliding blocks; one end of the sliding rail is provided with a gear motor, one end of the threaded rod extends to the outside of the sliding rail and is fixedly connected with the output end of the gear motor, and the discharging roller and the winding roller are respectively and rotatably arranged between the mounting plates.
In a preferred embodiment of the utility model, the inner side wall of the opening is rotatably provided with a guide roller which is pressed against the upper surface of the label tape.
In a preferred embodiment of the present utility model, the inner wall of the laser marking cabinet body is fixedly connected with a supporting frame, a plurality of laser transmitters are arranged at the lower part of the supporting frame, and the laser transmitters are in one-to-one correspondence with the photoelectric induction switches.
In a preferred embodiment of the present utility model, a laser marking head is disposed in the laser marking cabinet, and the support frame is disposed at a lower portion of the laser marking head.
In a preferred embodiment of the present utility model, a plurality of the photoelectric sensing switches are distributed in a linear array, and the photoelectric sensing switches are embedded in the surface of the workbench.
In a preferred embodiment of the utility model, the center lines of two long sides of the laser marking cabinet body are used as dividing lines, a plurality of photoelectric sensing switches close to one side of the discharging roller are respectively and electrically connected with the speed reducing motor of the discharging roller through wires, and a plurality of photoelectric sensing switches close to one side of the winding roller are respectively and electrically connected with the speed reducing motor of the winding roller through wires.
In a preferred embodiment of the present utility model, the length direction of the sliding rail is parallel to the opening, and the sliding rail is disposed on the upper side of the opening.
In a preferred embodiment of the present utility model, the outer surface of the slider is slidably connected to the inner wall of the sliding rail, and a side surface of the mounting plate is slidably connected to the outer surface of the sliding rail.
In a preferred embodiment of the present utility model, the axis of the threaded rod is parallel to the tape width direction of the label.
In a preferred embodiment of the utility model, a servo motor is arranged on the surface of a side mounting plate provided with the winding roller, and the output end of the servo motor is fixedly connected with the winding roller.
The utility model solves the defects existing in the background technology, and has the following beneficial effects:
(1) The utility model provides a flexible label laser marking machine, which can automatically retract and release a label tape when performing label laser marking through the matching arrangement of a discharging roller, a winding roller, an offset detection mechanism and a deviation correction mechanism, automatically detect the offset of the label tape in the running process, automatically correct the deviation, keep the position of the label tape to be optimal in the transmission process, and improve the precision of laser marking.
(2) The automatic deviation correcting device is provided with the deviation detecting mechanism, a plurality of laser transmitters arranged in the laser marking cabinet body and a plurality of photoelectric sensing switches arranged on the upper surface of the workbench, and if the label tape deviates in the process of transferring the label tape, the photoelectric sensing switch at the deviated side can be shielded, the light source of the laser transmitters can not be received, signals of the deviation correcting mechanism can be given, and automatic deviation correction can be carried out.
(3) The automatic deviation correcting device is provided with the deviation correcting mechanism, the photoelectric sensing switch is connected to the gear motor, the gear motor on one side of the discharging roller or one side of the discharging roller is controlled to rotate forward or backward according to the position of the photoelectric sensing switch, so that the position of the discharging roller or the position of the discharging roller is controlled, the tension of a label belt is further regulated to be uniform, the position of the label belt is enabled to return to the best, and the automatic deviation correcting function of the label belt is realized.
Drawings
The utility model is further described below with reference to the drawings and examples;
FIG. 1 is a perspective view of a preferred embodiment of the present utility model;
FIG. 2 is a front block diagram of a preferred embodiment of the present utility model;
FIG. 3 is a left side block diagram of a preferred embodiment of the present utility model;
FIG. 4 is a schematic illustration of the label tape and light sensor position of a preferred embodiment of the present utility model;
fig. 5 is a partial a enlarged construction diagram of a preferred embodiment of the present utility model.
In the figure: 1. a laser marking cabinet body; 2. a discharging roller; 3. a wind-up roll; 4. an opening; 5. a label tape; 6. a work table; 7. a laser emitter; 8. a photoelectric induction switch; 9. a slide rail; 10. a threaded rod; 11. a slide block; 12. a mounting plate; 13. a speed reducing motor; 14. a guide roller; 15. a support frame; 16. a servo motor.
Detailed Description
The utility model will now be described in further detail with reference to the drawings and examples, which are simplified schematic illustrations of the basic structure of the utility model, which are presented only by way of illustration, and thus show only the structures that are relevant to the utility model.
As shown in fig. 1 and 2, a flexible label laser marking machine includes: the laser marking cabinet body 1, an offset detection mechanism arranged in the laser marking cabinet body 1, and a discharging roller 2, a winding roller 3 and a deviation correcting mechanism arranged on two sides of the laser marking cabinet body 1; openings 4 are formed in two side walls of the laser marking cabinet body 1, tag tapes 5 are wound on the surfaces of the discharging roller 2 and the winding roller 3, and the tag tapes 5 penetrate through the inside of the laser marking cabinet body 1 through the openings 4 on two sides; the inner side wall of the opening 4 is rotatably provided with a guide roller 14, and the guide roller 14 is pressed against the upper surface of the label tape 5.
The label area 5 is flexible label area 5, and label area 5 passes through opening 4 to under the pressure of the guide roll 14 of both sides, the part of label area 5 in the laser marking cabinet body 1 is straight, the going on of the laser marking of being convenient for, and guide roll 14 lets the direction of label area 5 be towards blowing roller 2 and wind-up roll 3, plays the effect of tensioning.
As shown in fig. 4, the inner bottom wall of the laser marking cabinet 1 is provided with a table 6, and the offset detection mechanism includes: the laser marking cabinet comprises a plurality of laser transmitters 7 arranged in the laser marking cabinet body 1 and a plurality of photoelectric induction switches 8 arranged on the upper surface of the workbench 6; the label tape 5 is connected to the upper surface of the workbench 6 in a sliding manner, and a plurality of photoelectric induction switches 8 are distributed on two long side sides of the label tape 5; the photoelectric sensing switches 8 are distributed in a linear array, and the photoelectric sensing switches 8 are embedded in the surface of the workbench 6.
The photoelectric induction switch 8 is embedded on the surface of the workbench 6, the transmission process of the tag tape 5 is not affected, when the tag tape 5 is deviated, the corresponding photoelectric induction switch 8 can be covered, the light source of the laser emitter 7 can not be received, a deviation correcting mechanism signal can be given, and automatic deviation correction is carried out.
In the embodiment, a supporting frame 15 is fixedly connected to the inner wall of the laser marking cabinet body 1, a plurality of laser transmitters 7 are arranged at the lower part of the supporting frame 15, and the laser transmitters 7 are in one-to-one correspondence with a plurality of photoelectric induction switches 8; the laser marking cabinet body 1 is internally provided with a laser marking head, and the support frame 15 is arranged at the lower part of the laser marking head.
The support frame 15 is formed by welding or integrating a plurality of rod pieces, and the end part of the support frame 15 is fixedly connected with the inner wall of the laser marking cabinet body 1 and used for fixing the laser transmitters 7 on the upper part of the photoelectric induction switch 8, emitting light sources downwards and corresponding to each other one by one.
The laser marking head is used for generating laser beams and focusing the laser beams on the surface of the label tape 5 for marking, and a driving piece is arranged on the upper portion of the laser marking head and used for driving the laser marking head to move horizontally and vertically, which is the prior art, and redundant description is omitted here. And the supporting frame 15 is arranged at the lower part of the laser marking head, and the generated laser beam can not contact the supporting frame 15 when the laser marking head moves at the periphery of the label tape 5.
In this embodiment, according to the laser marking cabinet 1, the center lines of the two long sides are used as the boundary lines, and the plurality of photoelectric sensing switches 8 near one side of the discharging roller 2 are respectively electrically connected with the gear motor 13 of the discharging roller 2 through wires, and the plurality of photoelectric sensing switches 8 near one side of the wind-up roller 3 are respectively electrically connected with the gear motor 13 of the wind-up roller 3 through wires.
It should be noted that the photoelectric sensing switch 8 is divided into 4 areas, for example: a region A, which is close to the discharging roller 2 and is positioned at the front part of the label tape 5, controls a gear motor 13, which is close to the discharging roller 2, to rotate positively; a B area which is close to the discharging roller 2 and is positioned at the rear part of the label tape 5 controls a gear motor 13 close to the discharging roller 2 to rotate reversely; a C area which is close to the wind-up roll 3 and is positioned at the front part of the label tape 5 controls a gear motor 13 which is close to the wind-up roll 3 to rotate positively; and a D area which is close to the wind-up roller 3 and is positioned at the rear part of the label tape 5 controls the speed reducing motor 13 close to the wind-up roller 3 to rotate reversely. When the gear motor 13 rotates forward, the threaded rod 10 drives the slide block 11 to move backward.
As shown in fig. 3, the deviation rectifying mechanism includes: the laser marking cabinet comprises sliding rails 9 arranged on two side walls of a laser marking cabinet body 1, a threaded rod 10 arranged in the sliding rails 9 in a rotating mode, a sliding block 11 connected to the surface of the threaded rod 10 in a threaded mode, and a plurality of mounting plates 12 arranged on one side face of the sliding block 11; one end of the sliding rail 9 is provided with a speed reducing motor 13, one end of the threaded rod 10 extends to the outside of the sliding rail 9 and is fixedly connected with the output end of the speed reducing motor 13, and the discharging roller 2 and the winding roller 3 are respectively and rotatably arranged between the mounting plates 12; the length direction of the sliding rail 9 is parallel to the opening 4, and the sliding rail 9 is arranged on the upper side of the opening 4.
The gear motor 13 drives the threaded rod 10 to slowly rotate, power is provided for the deviation rectifying mechanism, and the gear motor 13 drives the threaded rod 10 to positively or reversely rotate, so that the sliding block 11 moves along the axial direction of the threaded rod 10 with the discharging roller 2 or the winding roller 3, the tension of the label tape 5 is adjusted uniformly, the position of the label tape 5 returns to the best, and the automatic deviation rectifying function of the label tape 5 is realized.
As shown in fig. 5, the outer surface of the sliding block 11 is in sliding connection with the inner wall of the sliding rail 9, and one side surface of the mounting plate 12 is in sliding connection with the outer surface of the sliding rail 9; the axis of the threaded rod 10 is disposed parallel to the width direction of the tag tape 5.
The sliding connection of the sliding block 11 and the sliding rail 9 reduces the occurrence of shaking in adjustment, one side of the mounting plate 12 is contacted with the outer surface of the sliding rail 9, and the accuracy in the correction process is further improved.
In this embodiment, a servo motor 16 is disposed on the surface of a side mounting plate 12 on which the wind-up roller 3 is mounted, and an output end of the servo motor 16 is fixedly connected with the wind-up roller 3. The wind-up roller 3 is a power source for conveying the label tape 5.
The correction principle of the utility model is as follows: in the process of laser marking of the label tape 5, the winding roller 3 rotates and carries the label tape 5 automatically, when one section of the label tape 5, which is close to the winding roller 3, deflects towards the front part, the label tape 5 shields the photoelectric induction switch 8 of the part (namely the C area), when the photoelectric induction switch 8 receives a light source which does not come from the laser emitter 7, a signal is given to the gear motor 13 on the winding roller 3, the gear motor 13 is controlled to drive the threaded rod 10 to rotate positively, the sliding block 11 is driven to move towards the rear side, the winding roller 3 moves towards the rear side, the stress of the label tape 5 is adjusted, the tension of the label tape 5 is adjusted uniformly, and the position of the label tape 5 is enabled to return to the best.
The above-described preferred embodiments according to the present utility model are intended to suggest that, from the above description, various changes and modifications can be made by the person skilled in the art without departing from the scope of the technical idea of the present utility model. The technical scope of the present utility model is not limited to the description, but must be determined according to the scope of claims.
Claims (10)
1. A flexible label laser marking machine comprising: laser marking cabinet body (1), set up in the inside skew detection mechanism of laser marking cabinet body (1), and set up in blowing roller (2), wind-up roll (3) and the mechanism of rectifying of laser marking cabinet body (1) both sides, its characterized in that:
openings (4) are formed in two side walls of the laser marking cabinet body (1), tag tapes (5) are wound on the surfaces of the discharging roller (2) and the winding roller (3), and the tag tapes (5) penetrate through the inside of the laser marking cabinet body (1) through the openings (4) at two sides;
the interior bottom wall of the laser marking cabinet body (1) is provided with a workbench (6), and the offset detection mechanism comprises: the laser marking cabinet comprises a plurality of laser transmitters (7) arranged in the laser marking cabinet body (1) and a plurality of photoelectric induction switches (8) arranged on the upper surface of the workbench (6); the label tape (5) is connected to the upper surface of the workbench (6) in a sliding manner, and a plurality of photoelectric induction switches (8) are distributed on two long side sides of the label tape (5);
the deviation rectifying mechanism comprises: the laser marking cabinet comprises a laser marking cabinet body (1), sliding rails (9) arranged on two side walls of the laser marking cabinet body, a threaded rod (10) arranged inside the sliding rails (9) in a rotating mode, a sliding block (11) connected to the surface of the threaded rod (10) in a threaded mode, and a plurality of mounting plates (12) arranged on one side face of the sliding block (11); one end of the sliding rail (9) is provided with a gear motor (13), one end of the threaded rod (10) extends to the outside of the sliding rail (9) and is fixedly connected with the output end of the gear motor (13), and the discharging roller (2) and the winding roller (3) are respectively and rotatably arranged between the mounting plates (12).
2. A flexible label laser marking machine as claimed in claim 1, wherein: the inner side wall of the opening (4) is rotatably provided with a guide roller (14), and the guide roller (14) is pressed on the upper surface of the label tape (5).
3. A flexible label laser marking machine as claimed in claim 1, wherein: the inner wall fixedly connected with support frame (15) of the cabinet body (1) is beaten to laser, a plurality of laser emitter (7) set up in the lower part of support frame (15), a plurality of laser emitter (7) with a plurality of photoelectric sensing switch (8) one-to-one.
4. A flexible label laser marking machine as claimed in claim 3, wherein: the laser marking cabinet is characterized in that a laser marking head is arranged in the laser marking cabinet body (1), and the supporting frame (15) is arranged at the lower part of the laser marking head.
5. A flexible label laser marking machine as claimed in claim 1, wherein: the photoelectric induction switches (8) are distributed in a linear array, and the photoelectric induction switches (8) are embedded in the surface of the workbench (6).
6. A flexible label laser marking machine as claimed in claim 1, wherein: according to the central line of two long sides of the laser marking cabinet body (1) is used as a boundary, a plurality of photoelectric induction switches (8) close to one side of the discharging roller (2) are respectively electrically connected with a speed reducing motor (13) of the discharging roller (2) through wires, and a plurality of photoelectric induction switches (8) close to one side of the winding roller (3) are respectively electrically connected with the speed reducing motor (13) of the winding roller (3) through wires.
7. A flexible label laser marking machine as claimed in claim 1, wherein: the length direction of the sliding rail (9) is parallel to the opening (4), and the sliding rail (9) is arranged on the upper side of the opening (4).
8. A flexible label laser marking machine as claimed in claim 1, wherein: the outer surface of the sliding block (11) is in sliding connection with the inner wall of the sliding rail (9), and one side surface of the mounting plate (12) is in sliding connection with the outer surface of the sliding rail (9).
9. A flexible label laser marking machine as claimed in claim 1, wherein: the axis of the threaded rod (10) is parallel to the width direction of the label tape (5).
10. A flexible label laser marking machine as claimed in claim 1, wherein: the surface of one side mounting plate (12) provided with the wind-up roll (3) is provided with servo motor (16), the output of servo motor (16) with wind-up roll (3) fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322009980.9U CN220636621U (en) | 2023-07-28 | 2023-07-28 | Flexible label laser marking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322009980.9U CN220636621U (en) | 2023-07-28 | 2023-07-28 | Flexible label laser marking machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220636621U true CN220636621U (en) | 2024-03-22 |
Family
ID=90284450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322009980.9U Active CN220636621U (en) | 2023-07-28 | 2023-07-28 | Flexible label laser marking machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220636621U (en) |
-
2023
- 2023-07-28 CN CN202322009980.9U patent/CN220636621U/en active Active
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