CN109175682A - A kind of laser marking machine - Google Patents
A kind of laser marking machine Download PDFInfo
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- CN109175682A CN109175682A CN201811071934.9A CN201811071934A CN109175682A CN 109175682 A CN109175682 A CN 109175682A CN 201811071934 A CN201811071934 A CN 201811071934A CN 109175682 A CN109175682 A CN 109175682A
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- paper
- label paper
- roller
- label
- laser marking
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- 238000010330 laser marking Methods 0.000 title claims abstract description 71
- 230000007246 mechanism Effects 0.000 claims abstract description 68
- 238000007648 laser printing Methods 0.000 claims abstract description 30
- 238000007639 printing Methods 0.000 claims abstract description 16
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 31
- 238000001514 detection method Methods 0.000 claims description 22
- 230000001953 sensory effect Effects 0.000 claims description 11
- 230000033001 locomotion Effects 0.000 claims description 9
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- 230000005484 gravity Effects 0.000 claims description 3
- 238000011144 upstream manufacturing Methods 0.000 claims description 3
- 238000002372 labelling Methods 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000013016 damping Methods 0.000 description 3
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- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- 239000004065 semiconductor Substances 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/70—Auxiliary operations or equipment
- B23K26/702—Auxiliary equipment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/14—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor
- B23K26/142—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor for the removal of by-products
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/361—Removing material for deburring or mechanical trimming
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/362—Laser etching
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/40—Removing material taking account of the properties of the material involved
- B23K26/402—Removing material taking account of the properties of the material involved involving non-metallic material, e.g. isolators
Abstract
The invention discloses a kind of laser marking machines, including paper advance mechanism, laser printing mechanism, position-limit mechanism, automatic tool and control system, paper advance mechanism has the feeder and label paper bobbin along transport path fed printing sheet, feeder includes upper pressure paper roller, lower air roll and paper feed stepper motor, label paper reel is formed by strip paper coiling, feeder setting is in paper advance mechanism downstream, for providing label paper to printing mechanism；The downstream of the conveying direction of paper advance mechanism is arranged in laser printing mechanism, for printing information to the label paper；Automatic tool setting is cut off strip label paper by specific length in laser printing mechanism downstream, the automatic tool；Position-limit mechanism includes label paper baffle, label paper roll broadband adjuster and limit plate, for positioning label paper；Control system is able to achieve the label for continuously printing customized length using laser marking machine of the invention for controlling laser marking machine work.
Description
Technical field
The present invention relates to laser printing correlative technology fields, and in particular to a kind of laser marking machine.
Background technique
Laser marking machine is to stamp permanent label in a variety of different material surfaces with laser beam.The effect of mark is logical
Deep layer substance is exposed in the evaporation for crossing entry material, to carve exquisite pattern, trade mark and text, laser marking machine mainly divides
For, CO2 laser marking machine, semiconductor laser marking, laser marking machine and YAG laser marking machine, laser marking at present
Machine is mainly used in that some requirements are finer, the higher occasion of precision, but these marking machines can not be accomplished in automated production
Fault detection needs human attendance, thus it is proposed that a kind of laser marking machine is to solve the above problems.
Summary of the invention
In view of the above existing problems in the prior art, the present invention provides a kind of laser marking machines, including pedestal, control system
The label paper is sent into laser printing mechanism by system and paper advance mechanism, the paper advance mechanism, and the laser printing mechanism is to label
Paper printing printing information, the label paper after the completion of the printing are sent into automatic tool processing, the automatic tool by paper advance mechanism
Label paper cutting is fallen into receiver by mechanism, and the control system completes a workflow.
To achieve the goals above, the paper advance mechanism that the present invention uses includes label paper bobbin, label paper tension tune
Save roller and the feeder along transport path fed printing sheet；The label paper dance roller is pressed in label paper by self gravity
Upper surface, the both ends of label paper dance roller are movably connected on aperture bracket, and the aperture bracket is mounted on the base；
The label chart drum is located at the upstream of label paper dance roller, and label chart drum one end is equipped with label paper convolution and turns
Damper regulator, the other end are equipped with label paper roll width adjustor, and the label chart drum rolls up damping due to rotation tune in label paper
Section device side is equipped with diagonal brace, and the diagonal brace bottom is fixedly connected on pedestal left end.
As advanced optimizing for above scheme, pressure roller and pushing are provided on the right side of the label paper dance roller
Roller, the upper pressure roller is parallel in the same plane with lower compression roller and is in close contact by label paper.
As advanced optimizing for above scheme, the position-limit mechanism includes label paper roll baffle and limit plate, the mark
Left and right ends are respectively equipped with label paper baffle, label paper between label paper roll damping due to rotation adjuster and label paper roll width adjustor
Volume width adjustor can adjust the distance between two label paper baffles according to the width of label paper；The limit plate is divided into
Two sections, one section between label paper dance roller and upper pressure paper roller, another section between upper pressure paper roller and automatic tool,
The limit plate is separately positioned on the left and right sides of the motion path of label paper, the width between described limit plate or so according to
The width adjusting of label paper, the limit plate are equipped with several slotted holes, and the slotted hole corresponds to the positioning screw hole on pedestal, when
After limit plate adjusts good position, slotted hole screw-in positioning screw hole is passed through using bolt and fixes limit plate and pedestal.
As advanced optimizing for above scheme, the feeder includes upper pressure paper roller, lower air roll and paper feed stepping electricity
Machine, the feeder are set to label paper dance roller downstream, and the upper pressure paper roller is horizontally placed on above label paper, the pushing
Paper bowl is horizontally placed below label paper, and the upper pressure paper roller is parallel in the same plane with lower air roll and is closely connect by label paper
Touching, the paper feed stepper motor are set to lower air roll outboard end, and the paper feed stepper motor power output end drives lower air roll
It rotates clockwise, the upper pressure paper roller is driven in lower air roll and rotates counterclockwise, the mark between the upper pressure paper roller and lower air roll
Label paper is moved into downstream laser printing mechanism from left to right under the action of frictional force.
As advanced optimizing for above scheme, the laser printing mechanism includes the lifting of laser marking head focus adjustment
Platform, laser marking head and rotating handle, the laser marking head focus adjustment lifting platform is mounted on the middle of the base side, described to swash
The slotted hole on twice vertical direction is offered in the middle part of light labelling head focus adjustment lifting platform, the laser marking head passes through twice
Slotted hole is movably connected on laser marking head focus adjustment lifting platform, and the rotating handle is mounted on laser marking head focus adjustment
The center of top of lifting platform, the rotating handle can adjust the height of laser marking head after rotating on demand.
As advanced optimizing for above scheme, the automatic tool mechanism includes hand papercutter cylinder, hand papercutter and cut paper
Knife bottom plate, the automatic tool are located at laser printing mechanism downstream, and the pedestal right end is equipped with automatic tool, the automatic tool
Have top side and be equipped with hand papercutter cylinder, the hand papercutter cylinder downward vertical is equipped with hand papercutter, and the hand papercutter both ends are not
In same level, the hand papercutter downward vertical is equipped with hand papercutter bottom plate, offers and passes through in the middle part of the hand papercutter bottom plate
The label paper delivery worn, the outlet both ends, which offer to disappear, answers hole.
As advanced optimizing for above scheme, upper pressure paper roller left and right ends are fixed on adjustable shelf two sides, the work
Vacantly it is equipped with bracket above moving frame, the Support bracket of the bracket two sides is mounted on the middle of the base two sides, in the cradle top
Centre is equipped with through hole, and the adjustable shelf center of top is vertically installed with pull rod, and the pull rod passes through running through for cradle top center
Hole, the pull rod top are equipped with upper pressure paper roller and push/above lift handle, and the pull rod surrounding is cased with spring one described in a coil spring
End is connected to movable support center of top, and the other end is connected to the through hole surrounding of cradle top.
As advanced optimizing for above scheme, top is equipped with dust catcher suction opening on the right side of the feeder.
As advanced optimizing for above scheme, the control system includes computer and sensory perceptual system, the computer
It is made according to the information that sensory perceptual system is collected and being operated in next step, the sensory perceptual system includes lacking paper detection sensor, paper arch
Play sensor, anti-error marking sensor and paper detection sensor out, the scarce paper detection sensor transmitting terminal be set to upper pressure roller with
Top between upper pressure paper roller, lower section of the scarce paper detection sensor receiving terminal between upper pressure roller and upper pressure paper roller；Institute
It states paper to arch upward the limit plate side left end that sensor emission end is located on the right side of upper pressure paper roller, the paper arches upward sensor reception
End be located at upper pressure paper roller on the right side of the limit plate other side right end, paper arch upward sensor transmitting terminal and receiving terminal where plane
Plane where as standard parallel and being higher than label paper；The anti-error marking sensor emission end is located at laser marking head and cut paper
Top between knife, lower section of the anti-error marking sensor receiving terminal between laser marking head and hand papercutter；The paper delivery inspection
It surveys sensor emission end and is located at top on the right side of hand papercutter, the paper detection sensor receiving terminal out is located at hand papercutter lower right-hand side.
A kind of laser marking machine of the invention, have it is following the utility model has the advantages that
1. a kind of laser marking machine of the invention, the control system can control paper advance mechanism, laser printing as needed
Mechanism and the continuous print from the definition outgoing label paper of automatic tool.
2. a kind of laser marking machine of the invention, the paper advance mechanism can be steadily by mark under the auxiliary of position-limit mechanism
Label paper is sent into each executing agency.
3. a kind of laser marking machine of the invention, the laser printing mechanism, can be artificial under the control of rotating handle
Adjust laser marking head between label paper at a distance from, make focus laser energy in label paper improve print quality.
4. a kind of laser marking machine of the invention, the automatic tool mechanism is controlled by control system and will can accurately be beaten
Printed label paper is cut.
5. a kind of laser marking machine of the invention, the upper pressure paper roller pushes/above lift handle can easily lift upper pressure paper
Roller can make label paper easily pass through upper pressure paper roller in the preparation for being put into label paper, and the spring can make upper pressure paper roller
Squeezed tight label paper is resetted with lower air roll, the label paper by extruding there can be better flatness, improve print quality
Failure rate can also be reduced simultaneously.
6. a kind of laser marking machine of the invention, the external air draft mechanism of the dust catcher suction opening energy makes laser printing region
Dustless region is formed, laser-quality is improved.
7. a kind of laser marking machine of the invention, the sensory perceptual system can accurately judge the shape of label paper in print procedure
State, if exception occurs in label paper in print procedure, control system can be such that laser printing work terminates at once, ensure production process
Safety, it is therefore prevented that because being lost caused by human negligence.
Detailed description of the invention
Fig. 1 is front schematic view of the invention；
Fig. 2 is space multistory schematic diagram of the invention；
Fig. 3 is side schematic view of the invention；
Fig. 4 is bottom view of the invention；
Fig. 5 is top view of the invention.
In figure: 1 pedestal, 2 diagonal braces, 3 label paper roll width adjustors, 4 label paper baffles, 5 label paper dance rollers, 6
Aperture bracket, 7 paper feed stepper motors, 8 laser marking head focus adjustment lifting platforms, 9 label chart drums, 10 rotating handles, 11 limits
Position plate, 12 laser marking heads, 13 dust catcher suction openings, 14 hand papercutter cylinders, 15 scarce paper detection sensors, 16 receivers, on 17
Biography that pressure roller, 18 lower compression rollers, 19 upper pressure paper rollers push/above lift handle, 20 brackets, 21 adjustable shelfs, 22 upper pressure paper rollers, 23 paper arch upward
Sensor, 24 go out paper detection sensor, 25 lower air rolls, 26 hand papercutter pedestals, 27 anti-error marking sensors, 28 hand papercutters, 29 drawings
Bar, 30 springs, 31 label paper convolution turn damper regulator.
Specific embodiment
In order to make the objectives, technical solutions and advantages of the present invention clearer, right below by attached drawing and embodiment
The present invention is further elaborated.However, it should be understood that specific embodiment described herein is only used to explain this hair
Range that is bright, being not intended to restrict the invention.
Fig. 1-5 is please referred to, the present invention provides a kind of technical solution: a kind of laser marking machine comprising pedestal 1, control system
The label paper is sent into laser printing mechanism by system and paper advance mechanism, paper advance mechanism, and laser printing mechanism is printed to label paper to be printed
Brush information, the label paper after the completion of printing are sent into automatic tool processing by paper advance mechanism, and automatic tool falls into label paper cutting
Receiver 16, control system can control paper advance mechanism, laser printing mechanism and the continuous print from the definition of automatic tool as needed
Outgoing label paper.
The paper advance mechanism being arranged referring to FIG. 1-2, includes label paper bobbin 9, label paper dance roller 5 and along conveying
The feeder of path fed printing sheet；Label paper dance roller 5 is pressed in the upper surface of label paper, label paper by self gravity
The both ends of power regulating roller 5 are movably connected on aperture bracket 6, and aperture bracket 6 is mounted on pedestal 1；Label chart drum 9 is located at mark
The upstream of paper dance roller 5 is signed, 9 one end of label chart drum is equipped with label paper convolution and turns damper regulator 31, other end peace
Equipped with label paper roll width adjustor 3, label chart drum 9 turns 31 side of damper regulator in label paper convolution and is equipped with diagonal brace 2,
2 bottom of diagonal brace is fixedly connected on 1 left end of pedestal, and label paper steadily can be sent into laser printing mechanism and automatic by paper advance mechanism
Cutter mechanism.
It is arranged in parallel with pressure roller 17 and lower compression roller 18 on the right side of the label paper dance roller 5 being arranged referring to FIG. 1-2,
The upper pressure roller 17 is parallel in the same plane with lower compression roller 18 and is in close contact by label paper, and label paper is from label paper roll
Feeding feeder is flattened after 9 extraction of cylinder.
Referring to Fig. 2, the position-limit mechanism of setting includes label paper roll baffle 4 and limit plate 11, label paper rolls up damping due to rotation
Left and right ends are respectively equipped with label paper baffle 4, label paper roll width adjusting between adjuster 11 and label paper roll width adjustor 3
Device 3 can adjust the distance between two label paper baffles 4 according to the width of label paper；It is two sections, one section that limit plate 11, which is divided to,
Between label paper dance roller 5 and upper pressure paper roller 22, another section between upper pressure paper roller 22 and automatic tool mechanism,
Limit plate 11 is separately positioned on the left and right sides of the motion path of label paper, and the width between limit plate 11 or so is according to label paper
Width adjusting, limit plate 11 is equipped with several slotted holes, and slotted hole correspond to the positioning screw hole on pedestal 1, when the tune of limit plate 11
After saving good position, slotted hole screw-in positioning screw hole is passed through using bolt and fixes limit plate 11 and pedestal 1, position-limit mechanism can make
Label paper remains correct state in entire process flow, not only ensure that printing success rate, also reduces failure rate.
The feeder being arranged referring to FIG. 1-2, includes upper pressure paper roller 22, lower air roll 25 and paper feed stepper motor 7, described
Feeder is set to 5 downstream of label paper dance roller, and the upper pressure paper roller 22 is horizontally placed on above label paper, the lower air roll
25 are horizontally placed below label paper, and the upper pressure paper roller 22 is parallel in the same plane with lower air roll 25 and close by label paper
Contact, the paper feed stepper motor 7 is set to lower 25 outboard end of air roll, under 7 power output end of paper feed stepper motor drives
Air roll 25 rotates clockwise, and the upper pressure paper roller 22 is driven in the rotation counterclockwise of lower air roll 25, the upper pressure paper roller 22 with
Label paper between lower air roll 25 is moved into downstream laser printing mechanism from left to right under the action of frictional force, and feeder is not
Only the movement of label paper provides power, also can control the movement rhythm of label paper, ensure that label paper can complete laser and beat
Next step movement is carried out again after print and cut paper movement.
Referring to Fig. 1, the laser printing mechanism of setting includes laser marking head focus adjustment lifting platform 8, laser marking head
12 and rotating handle 10, laser marking head focus adjustment lifting platform 8 be mounted on 1 middle part side of pedestal, laser marking head focal length tune
The slotted hole on twice vertical direction is offered in the middle part of section lifting platform 8, laser marking head 12 is flexibly connected by twice slotted hole
In laser marking head focus adjustment lifting platform 8, rotating handle 10 is mounted in the top of laser marking head focus adjustment lifting platform 8
Centre, rotating handle 10 can adjust the height of laser marking head 12, laser printing mechanism is in rotating handle 10 after rotating on demand
Under control, can with manual adjustment laser marking head 12 between label paper at a distance from, make focus laser energy in label paper raising beat
Print quality.
Referring to Fig. 3, the automatic tool mechanism of setting includes hand papercutter cylinder 14, hand papercutter 28 and hand papercutter bottom plate 26,
Automatic tool is located at laser printing mechanism downstream, and 1 right end of pedestal is equipped with automatic tool mechanism, automatic tool mechanism top side
Equipped with hand papercutter cylinder 14,14 downward vertical of hand papercutter cylinder is equipped with hand papercutter 28, and 28 both ends of hand papercutter are not in same level
On face, 28 downward vertical of hand papercutter is equipped with hand papercutter bottom plate 26, and perforative label paper is offered in the middle part of hand papercutter bottom plate 26 and is gone out
Mouthful, what label paper delivery both ends opened up, which disappear, answers what hole can eliminate that the machining stress in exit increases hand papercutter bottom plate 26 to use the longevity
Life, in label paper after the stretching of label paper delivery, automatic tool mechanism is controlled by control system can accurately will be printed
Label paper is cut, and is fallen into receiver 16.
Fig. 2-3 is please referred to, 22 left and right ends of upper pressure paper roller of setting are fixed on 21 two sides of adjustable shelf, hang above adjustable shelf 21
Sky is equipped with bracket 20, and the Support bracket of 20 two sides of bracket is mounted on 1 on both sides of the middle of pedestal, and 20 center of top of bracket, which is equipped with, to be run through
Hole, 21 center of top of adjustable shelf are vertically installed with pull rod 29, and pull rod 29 passes through the through hole of 20 center of top of bracket, and pull rod 29 pushes up
Portion be equipped with upper pressure paper roller push/above lift handle 19,29 surrounding of pull rod is cased with a coil spring 30, and 30 one end of spring is connected to activity
21 center of top of bracket, the other end are connected to the through hole surrounding at 20 top of bracket, upper pressure paper roller pushing/above lift 19 energy side of handle
Just lift upper pressure paper roller 22, in the preparation for being put into label paper, label paper can be made easily to pass through upper pressure paper roller 22, bullet
Spring 30 can make upper pressure paper roller 22 and lower air roll 25 resets squeezed tight label paper, and the label paper by extruding can have preferably flat
Whole degree can also reduce failure rate while improving print quality.
Fig. 1-5 is please referred to, top is equipped with dust catcher suction opening 13 on the right side of the feeder of setting, and dust catcher suction opening can be external
Air draft mechanism makes laser printing region form dustless region, improves laser-quality.
The laser marking machine includes that control system includes computer and sensory perceptual system, and computer is collected according to sensory perceptual system
Information operated in next step to make, sensory perceptual system includes lacking paper detection sensor 15, paper to arch upward sensor 23, anti-error marking
Sensor 27 and out paper detection sensor 24 lack 15 transmitting terminal of paper detection sensor and are set between upper pressure roller 17 and upper pressure paper roller 22
Top, lack lower section of 15 receiving terminal of paper detection sensor between upper pressure roller 17 and upper pressure paper roller 22；Paper arches upward sensing
23 transmitting terminal of device is located at the 31 side left end of limit plate on the right side of upper pressure paper roller 22, and paper 23 receiving end of sensor of arching upward is located at upper pressure
The right end of 31 other side of limit plate on 22 right side of paper bowl, paper arch upward plane where the transmitting terminal and receiving terminal of sensor 23 by mark
Plane that is quasi-parallel and being higher than where label paper；Anti-error 27 transmitting terminal of marking sensor is located at laser marking head 12 and hand papercutter bottom
Top between plate 26, under anti-error 27 receiving terminal of marking sensor is between laser marking head 12 and hand papercutter bottom plate 26
Side；24 transmitting terminal of paper detection sensor is located at 28 right side top of hand papercutter out, and 24 receiving terminal of paper detection sensor is located at cut paper out
28 lower right-hand side of knife, computer improve the degree of automation of the laser marking machine, and sensory perceptual system can accurately judge to print
The state of label paper in journey, if exception occurs in label paper in print procedure, control system can be such that laser printing work terminates at once,
The safety of production process is ensured, it is therefore prevented that because losing caused by human negligence.
Working principle: staff needs for label paper to be wrapped in label paper bobbin 9 before laser marking machine starting
On, according to the width of label paper, needing to adjust label paper width adjustor 3 makes the distance between label paper baffle 4 adapt to label
The width of paper, prevents label paper from double swerve, and staff takes out the label paper lower end wound from 9 lower end of label paper bobbin
It is placed in 5 lower section of label paper dance roller out, label paper dance roller 5 is pressed in label paper table under self gravitation effect
Face, staff continue the contact position that label paper one end is passed through to upper pressure roller 17 and lower compression roller 18, to carry on platen on staff
Roller pushes/above lift handle 19 lift upper pressure paper roller 22, then label paper is passed through into sky between upper pressure paper roller 22 and lower air roll 25
Gap then extracts label lower end out from the label paper delivery of hand papercutter pedestal 26, finally adjusts limit plate 11 and enables to prevent
Only label double swerve；After label paper setting is errorless, staff inputs parameter to computer, first carries out primary examination and beats
Print rotates rotating handle 10 according to printing effect, and laser marking head focus adjustment lifting platform 8 is same as the prior art therefore no longer superfluous
It states, adjusts laser marking head 12 at a distance from label paper, formally start to print after adjustment is errorless, in paper feed stepper motor 7
Under driving, lower air roll 25 starts to rotate clockwise, and upper pressure paper roller 22 turns counterclockwise under the action of lower 25 frictional force of air roll
Dynamic, the label paper between upper pressure paper roller 22 and lower air roll 25 moves from left to right under the drive of frictional force, label paper bobbin 9
Upper label roll paper under tension also starts to move from left to right, the label paper bobbin 9 under the frictional force effect that label roll paper generates
Also it following and rotates counterclockwise, label paper convolution, which turns damper regulator 31, can enable label paper bobbin 9 gently steadily rotate,
The label paper between label paper reel 9 and upper pressure paper roller 22 can be enable tight in this way, tight label paper is able to maintain smooth；
Label paper waits the print job of laser printing mechanism, laser printing skill with regard to stop motion according to setting, every mobile a distance
Art is same as the prior art, and so it will not be repeated, and paper feed stepper motor 7 drives the running of feeder again after the completion of printing, has printed
Label paper after continues movement and stretches out from hand papercutter pan outlet, controls cut paper according to pre-set hand papercutter cylinder 14
Knife 28 completes the shearing work of label paper, and the label paper cut falls into receiver；If label is finished during the work time, paper inspection is lacked
After survey sensor 15 checks signal, which, which stops working, waits staff to add label paper again；If upper
Protrusion occur for label paper between air roll 22 and hand papercutter pedestal 26 hinder paper to arch upward the transmitting of 23 signal of sensor, this swashs
Light marking machine stops working, and reworks after waiting staff to pave label paper again；If putting on air roll 22 and hand papercutter
Label paper is lacked between pedestal 26, after anti-error marking sensor 27 checks signal, laser marking head 12 can stop working, and wait new
Label paper reach when just restart work；If paper detection sensor 24 is continuously detected signal, hand papercutter cylinder 14 out
It stops working, the signal of paper detection sensor 24 out has been blocked after having label paper to stretch out from 26 exit of hand papercutter pedestal, has been cut
Paper knife cylinder 14 is started to work.
Only presently preferred embodiments of the present invention is not intended to limit the invention, all in the spirit and principles in the present invention
Within made any modification, equivalent replacement or improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of laser marking machine, characterized in that it comprises:
Pedestal (1), control system and paper advance mechanism, the label paper is sent into laser printing mechanism by the paper advance mechanism, described
Laser printing mechanism prints printing information to label paper, and the label paper after the completion of the printing is sent into automatic tool by paper advance mechanism
Processing, the automatic tool mechanism fall into label paper cutting receiver (16), and the control system completes a workflow.
2. a kind of laser marking machine according to claim 1, it is characterised in that: the paper advance mechanism includes label paper bobbin
(9), label paper dance roller (5) and the feeder along transport path fed printing sheet；The label paper dance roller
(5) upper surface of label paper is pressed in by self gravity, the both ends of label paper dance roller (5) are movably connected in aperture bracket
(6) on, the aperture bracket (6) is mounted on pedestal (1)；The label chart drum (9) is located at label paper dance roller (5)
Upstream, described label chart drum (9) one end is equipped with label paper convolution and turns damper regulator (31), and the other end is equipped with label
Paper roll width adjustor (3), the label chart drum (9) turn damper regulator (31) side in label paper convolution and are equipped with diagonal brace
(2), diagonal brace (2) bottom is fixedly connected on pedestal (1) left end.
3. a kind of laser marking machine according to claim 1, it is characterised in that: the label paper dance roller (5) is right
Side is arranged in parallel with pressure roller (17) and lower compression roller (18), and the upper pressure roller (17) and lower compression roller (18) are parallel in the same plane
And it is in close contact by label paper.
4. a kind of laser marking machine according to claim 1, it is characterised in that: the position-limit mechanism includes label paper roll gear
Plate (4) and limit plate (11), the label paper convolution turn left between damper regulator (11) and label paper roll width adjustor (3)
Right both ends are respectively equipped with label paper baffle (4), and label paper roll width adjustor (3) can adjust two according to the width of label paper
The distance between a label paper baffle (4)；The limit plate (11) is divided into two sections, and one section is located at label paper dance roller (5)
Between upper pressure paper roller (22), another section between upper pressure paper roller (22) and automatic tool mechanism, the limit plate (11) point
The left and right sides of the motion path of label paper is not set, and the width between limit plate (11) left and right is according to the width of label paper
Degree is adjusted, and the limit plate (11) is equipped with several slotted holes, and the slotted hole corresponds to the positioning screw hole on pedestal (1), works as limit
After position plate (11) adjusts good position, slotted hole screw-in positioning screw hole is passed through using bolt limit plate (11) and pedestal (1) is fixed.
5. a kind of laser marking machine according to claim 2, it is characterised in that: the feeder includes upper pressure paper roller
(22), lower air roll (25) and paper feed stepper motor (7), the feeder are set to label paper dance roller (5) downstream, institute
It states upper pressure paper roller (22) to be horizontally placed on above label paper, the lower air roll (25) is horizontally placed below label paper, the upper pressure paper roller
(22) parallel in the same plane with lower air roll (25) and be in close contact by label paper, the paper feed stepper motor (7) sets
In lower air roll (25) outboard end, paper feed stepper motor (7) power output end drives lower air roll (25) to rotate clockwise,
The upper pressure paper roller (22) is driven in lower air roll (25) and rotates counterclockwise, between the upper pressure paper roller (22) and lower air roll (25)
Label paper be moved into downstream laser printing mechanism from left to right under the action of frictional force.
6. a kind of laser marking machine according to claim 1, it is characterised in that: the laser printing mechanism includes that laser is beaten
Header focus adjustment lifting platform (8), laser marking head (12) and rotating handle (10), the laser marking head focus adjustment lifting
Platform (8) is mounted on side in the middle part of pedestal (1), and it is vertical to offer twice in the middle part of the laser marking head focus adjustment lifting platform (8)
Slotted hole on direction, the laser marking head (12) are movably connected on laser marking head focus adjustment liter by twice slotted hole
It drops platform (8), the rotating handle (10) is mounted on the center of top of laser marking head focus adjustment lifting platform (8), the rotation
Handle (10) can adjust the height of laser marking head (12) after rotating on demand.
7. a kind of laser marking machine according to claim 1, it is characterised in that: the automatic tool mechanism includes hand papercutter
Cylinder (14), hand papercutter (28) and hand papercutter bottom plate (26), the automatic tool are located at laser printing mechanism downstream, the pedestal
(1) right end is equipped with automatic tool mechanism, and automatic tool mechanism top side is equipped with hand papercutter cylinder (14), the cut paper
Knife cylinder (14) downward vertical is equipped with hand papercutter (28), and hand papercutter (28) both ends are described to cut not in same level
Paper knife (28) downward vertical is equipped with hand papercutter bottom plate (26), offers perforative label paper in the middle part of the hand papercutter bottom plate (26)
Outlet, the outlet both ends, which offer to disappear, answers hole.
8. a kind of laser marking machine according to claim 4, it is characterised in that: upper pressure paper roller (22) left and right ends are solid
Adjustable shelf (21) two sides are scheduled on, are vacantly equipped with bracket (20) above the adjustable shelf (21), the support of bracket (20) two sides
Bracket is mounted on pedestal (1) on both sides of the middle, and bracket (20) center of top is equipped with through hole, at the top of the adjustable shelf (21) in
Centre is vertically installed with pull rod (29), and the pull rod (29) passes through the through hole of bracket (20) center of top, pull rod (29) top
Portion be equipped with upper pressure paper roller push/above lift handle (19), pull rod (29) surrounding is cased with a coil spring (30), the spring
(30) one end is connected to movable support (21) center of top, and the other end is connected to the through hole surrounding at the top of bracket (20).
9. a kind of laser marking machine according to claim 1, it is characterised in that: top is equipped with dust suction on the right side of the feeder
Device suction opening (13).
10. a kind of laser marking machine according to claim 1, it is characterised in that: the control system include computer and
Sensory perceptual system, the computer is made according to the information that sensory perceptual system is collected to be operated in next step, and the sensory perceptual system includes lacking
Paper detection sensor (15), paper arch upward sensor (23), anti-error marking sensor (27) and paper detection sensor (24) out, institute
It states scarce paper detection sensor (15) transmitting terminal and is set to the top between upper pressure roller (17) and upper pressure paper roller (22), the scarce paper detection
Lower section of sensor (15) receiving terminal between upper pressure roller (17) and upper pressure paper roller (22)；The paper arches upward sensor (23)
Transmitting terminal is located at limit plate (11) side left end on the right side of upper pressure paper roller (22), and the paper arches upward sensor (23) receiving end position
The right end of limit plate (11) other side on the right side of upper pressure paper roller (22), paper arch upward the transmitting terminal and receiving terminal of sensor (23)
Plane of the place plane as standard parallel and where being higher than label paper；Anti-error marking sensor (27) transmitting terminal is located at laser
Top between labelling head (12) and hand papercutter bottom plate (26), anti-error marking sensor (27) receiving terminal are located at laser marking head
(12) lower section between hand papercutter bottom plate (26)；Paper detection sensor (24) transmitting terminal out is located on the right side of hand papercutter (28)
Top, paper detection sensor (24) receiving terminal out are located at hand papercutter (28) lower right-hand side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811071934.9A CN109175682A (en) | 2018-09-14 | 2018-09-14 | A kind of laser marking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811071934.9A CN109175682A (en) | 2018-09-14 | 2018-09-14 | A kind of laser marking machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109175682A true CN109175682A (en) | 2019-01-11 |
Family
ID=64910853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811071934.9A Pending CN109175682A (en) | 2018-09-14 | 2018-09-14 | A kind of laser marking machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109175682A (en) |
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