CN110091060B - Automatic coil processing device, laser marking system and coil processing method - Google Patents
Automatic coil processing device, laser marking system and coil processing method Download PDFInfo
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- CN110091060B CN110091060B CN201910464406.8A CN201910464406A CN110091060B CN 110091060 B CN110091060 B CN 110091060B CN 201910464406 A CN201910464406 A CN 201910464406A CN 110091060 B CN110091060 B CN 110091060B
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- roller
- material belt
- positioning
- processing device
- carrying platform
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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
- B23K26/08—Devices involving relative movement between laser beam and workpiece
- B23K26/083—Devices involving movement of the workpiece in at least one axial direction
- B23K26/0838—Devices involving movement of the workpiece in at least one axial direction by using an endless conveyor belt
- B23K26/0846—Devices involving movement of the workpiece in at least one axial direction by using an endless conveyor belt for moving elongated workpieces longitudinally, e.g. wire or strip material
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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
- B23K26/36—Removing material
- B23K26/362—Laser etching
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- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
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- Laser Beam Processing (AREA)
- Winding, Rewinding, Material Storage Devices (AREA)
Abstract
The invention provides an automatic coil stock processing device which comprises a carrying platform, a feeding roller, a receiving roller and a receiving driving motor, wherein the carrying platform is arranged on the carrying platform; the feeding roller is arranged on one side of the carrying platform and is used for rolling unmarked material belts; the material receiving roller is arranged on one side of the carrying platform opposite to the material feeding roller and is used for rolling the marked material belt; the receiving driving motor is connected with the receiving roller and used for driving the receiving roller to rotate; the invention also provides a laser marking system and a coil processing method, and the laser marking system and the coil processing method have the purpose of enabling a coil to be not easy to deform in the laser marking process.
Description
Technical Field
The invention belongs to the technical field of marking, and particularly relates to a coil stock automatic processing device, a laser marking system and a coil stock processing method.
Background
Laser marking is a marking method in which a workpiece is locally irradiated with high-energy-density laser to vaporize a surface layer material or to undergo a chemical reaction of color change, thereby leaving a permanent mark. The laser marking can print various characters, symbols, patterns and the like, and the size of the characters can be from millimeter to micron, which has special significance for the anti-counterfeiting of products.
When the material belt is subjected to laser marking, the material belt is usually coiled on a feeding winding drum, the feeding winding drum is arranged on one side of a platform deck, and a discharging winding drum is further arranged on the other side of the platform deck and is connected with a driving motor for driving the discharging winding drum to rotate. When the material belt is conveyed, one end of the material belt on the feeding winding drum is connected to the discharging winding drum. The feeding winding drum and the discharging winding drum are oppositely arranged. And a laser and a positioning device are arranged above the carrier. The positioning device is used for identifying positioning points of the material belt, so that the marking areas on the material belt are automatically distinguished. When the laser head is used for marking, a material pressing device is arranged on the carrying platform in order to prevent the displacement of materials. When the material belt is conveyed, the pressing device is far away from the material belt. When the material belt needs to be marked, the pressing device presses the material belt.
However, in the process of conveying and marking the material belt, the periphery of the coiled material belt on the feeding winding drum is easy to loosen under the action of gravity, so that the material belt is deformed, and the material belt is influenced to be coiled on the discharging winding drum.
Disclosure of Invention
One of the objectives of the present invention is to provide an automatic processing device for a coil stock, so as to solve the technical problem that in the process of conveying and marking a material tape, the periphery of the coiled material tape on a feeding reel is easy to loosen under the action of gravity, so that the material tape deforms, and the coil stock on a discharging reel is affected.
In order to realize one of the purposes, the invention adopts the technical scheme that: the automatic coil stock processing device comprises a carrying platform, a feeding roller, a receiving roller and a receiving driving motor;
the feeding roller is arranged on one side of the carrying platform and is used for rolling unmarked material belts;
the material receiving roller is arranged on one side of the carrying platform opposite to the feeding roller and is used for rolling marked material belts;
the receiving driving motor is connected to the receiving roller and used for driving the receiving roller to rotate;
still include first deformation mechanism of preapring for an unfavorable turn of events, first deformation mechanism of preapring for an unfavorable turn of events is in the outside of feed roller, be equipped with feed inlet and discharge gate in the first deformation mechanism of preapring for an unfavorable turn of events, the feed inlet orientation the roll surface of feed roller, be equipped with in the first deformation mechanism of preapring for an unfavorable turn of events communicate in the feed inlet with the cushion chamber of discharge gate, the cushion chamber is equipped with and is on a parallel with the cushion face of the circumference of feed roller, the cushion face be used for with the back contact in material area, the cushion face is located the feed inlet with between the discharge gate.
The automatic coil stock processing device provided by the invention has the beneficial effects that: compared with the prior art, the feeding roller has the function of conveniently conveying the material belt, and the receiving roller has the function of conveniently collecting the material belt. The first deformation mechanism of preapring for an unfavorable turn of events is used for buffering the material area, makes things convenient for the transport in material area, effectively avoids the material area to be dragged the deformation, plays the effect in protection material area. The end of the material belt on the feeding roller is separated from the feeding roller and enters the buffer cavity, the end of the material belt cannot directly droop under the action of gravity, but is supported by the buffer surface, and the end of the material belt is not easy to deform.
Further, first deformation mechanism of preapring for an unfavorable turn of events still includes first proximity switch, first proximity switch is fixed on the first deformation mechanism of preapring for an unfavorable turn of events, first proximity switch's response face is located the cushion chamber, and be used for the side towards the material area.
The material belt clamping device comprises a clamping device body and a clamping device body, wherein the clamping device body comprises a clamping device body and a clamping device body, the clamping device body comprises a clamping device body, a clamping device body and a clamping device body, the clamping device body comprises a roller and a fixing block, the fixing block is detachably fixed on the carrying platform, the roller is rotatably connected to the fixing block, and the rolling surface of the roller is used for being in contact with the surface of the material belt.
The pressing device is arranged outside two ends of the secondary positioning device along the length direction of the carrying platform;
the secondary positioning device comprises a positioning pressing plate, a positioning pin and a driving device, wherein a laser hole for laser to pass through is formed in the positioning pressing plate, the positioning pin is fixed on one side of the positioning pressing plate, and the positioning pin is used for being inserted into a positioning hole in the material belt;
the driving device is connected to the positioning pressing plate, avoids the laser hole and is arranged on one side of the carrying platform, and the driving device is used for driving the positioning pressing plate to enable the positioning pin to be far away from or inserted into the positioning hole of the material belt.
Furthermore, the lifting device is connected to the carrying platform and the driving device, and the lifting device is used for driving the carrying platform and the driving device to synchronously ascend or descend.
Further, still include the second and prevent deformation mechanism, the second is prevented deformation mechanism and is in the outside of receipts material roller, the second is prevented deformation and is equipped with feeding opening and ejection of compact opening in the mechanism, ejection of compact opening orientation the roll surface of receipts material roller, be equipped with in the second prevent deformation mechanism communicate in the feeding opening with the buffer space of ejection of compact opening, buffer space is equipped with and is on a parallel with the buffer inner wall of the circumference of receipts material roller, the buffer inner wall be used for with the back contact in material area, the buffer inner wall is located the feeding opening with between the ejection of compact opening.
Further, the second deformation mechanism that preapres for an unfavorable turn of events still includes second proximity switch, second proximity switch fixes on the second deformation mechanism that preapres for an unfavorable turn of events, second proximity switch's response face is located in the buffer space, and be used for the side towards the material area.
The fixed-length conveying device is arranged between the carrier and the feeding roller or between the carrier and the receiving roller;
the fixed-length conveying device comprises a rotating roller, a power device and a positioning lug;
the power device is connected with the rotating roller and is used for driving the rotating roller to rotate;
the positioning lug is fixed on the rotating roller and is used for being inserted into a positioning hole in the material belt;
the location lug is provided with a plurality of, a plurality of the location lug along the circumference equidistance setting of rotatory roller.
The second purpose of the invention is to provide a laser marking system, in order to realize the second purpose, the invention adopts the technical scheme that: the automatic processing device comprises a laser marking machine for marking the material belt and an automatic processing device for the coil stock, wherein a laser head of the laser marking machine faces the carrying platform.
The laser marking system provided by the invention has the beneficial effects that: compared with the prior art, the laser marking machine of the laser marking system can mark continuous marking areas on the material belt, the material belt is not easy to deform, the effect of protecting the material belt is achieved, and the quality of marking the material belt is improved. The laser marking machine realizes the automatic feeding and receiving of the material belt in a roll material mode, and realizes the marking effect on a large number of material belts at one time.
The third purpose of the invention is to provide a coil stock processing method, and in order to realize the third purpose, the invention adopts the technical scheme that: a laser marking system is employed, further comprising the steps of:
s1: winding an unmarked material belt on the feed roller, extending one end of the material belt on the feed roller into the buffer cavity from the feed port, and then enabling one end of the material belt positioned in the buffer cavity to penetrate out of the discharge port;
then, the material belt passing through the discharge port passes through the upper part of the carrying platform and moves to the material receiving roller; finally, one end of the material belt is fixed on the material receiving roller;
s2: and controlling the material receiving roller to rotate, so that the marking area on the material belt sequentially moves to the carrying platform and marks through the laser marking machine.
The coil stock processing method provided by the invention has the beneficial effects that: compared with the prior art, the material belt processing method has the advantages that the material belt is convenient to install and receive, the material belt is not easy to pull and deform in the marking process and the conveying process, batch marking of the material belt is facilitated, and the processing efficiency of the material belt is improved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of an automatic coil processing device and a laser marking system according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a feeding roller and a first deformation preventing mechanism of an automatic coil processing device according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a material receiving roller and a second deformation prevention mechanism of the automatic coil processing device according to the embodiment of the present invention;
fig. 4 is a schematic structural diagram of a pressing device and a secondary positioning device of an automatic coil processing device according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a fixed-length conveying device of an automatic coil processing device according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a cooling device of a laser marking system according to an embodiment of the present invention;
fig. 7 is a schematic flow chart of a coil processing method according to an embodiment of the present invention.
Wherein, in the figures, the various reference numbers:
1. a stage; 2. a feed roll; 21. a first baffle plate; 22. a feeding motor; 3. a material receiving roller; 3a, a material receiving driving motor; 31. a second baffle; 4. a first deformation prevention mechanism; 41. a feed inlet; 42. a discharge port; 43. a buffer chamber; 44. a buffer surface; 45. a first proximity switch; 5. a pressing device; 51. a roller; 52. a fixed block; 6. a secondary positioning device; 61. positioning a pressing plate; 611. laser holes; 62. a drive device; 7. a lifting device; 8. a second deformation prevention mechanism; 81. a feed port; 82. a discharge port; 83. a buffer space; 84. a buffer inner wall; 85. a second proximity switch; 8a, a protective film roller; 81a, a third baffle; 9. a fixed-length conveying device; 91. a rotating roller; 92. a power plant; 93. positioning the bump; 10. laser marking machine; 101. a smoke purifier; 102. a cooling device; 1021. a housing; 1022. an air extraction fan; 1023. an air blowing fan.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and do not limit the invention.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings that is solely for the purpose of facilitating the description and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and is therefore not to be construed as limiting the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Referring to fig. 1, fig. 2 and fig. 3, an automatic coil processing device according to the present invention will be described. An automatic coil stock processing device comprises a carrying platform 1, a feeding roller 2, a receiving roller 3 and a receiving driving motor 3 a;
the feeding roller 2 is arranged on one side of the carrying platform 1 and is used for rolling unmarked material belts;
the material receiving roller 3 is arranged on one side of the carrying platform 1 opposite to the feeding roller 2 and used for rolling the marked material belt;
the receiving driving motor 3a is connected with the receiving roller 3 and is used for driving the receiving roller 3 to rotate;
still include first deformation mechanism 4 of preapring for an unfavorable turn of events, first deformation mechanism 4 of preapring for an unfavorable turn of events is in the outside of feed roller 2, be equipped with feed inlet 41 and discharge gate 42 on the first deformation mechanism 4 of preapring for an unfavorable turn of events, feed inlet 41 is towards the roll surface of feed roller 2, be equipped with in the first deformation mechanism 4 of preapring for an unfavorable turn of events and communicate in the cushion chamber 43 of feed inlet 41 and discharge gate 42, cushion chamber 43 is equipped with the buffering face 44 that is on a parallel with the circumference of feed roller 2, buffering face 44 is used for the back contact with the material area, buffering face 44 is located between feed inlet 41 and the discharge gate 42.
Compared with the prior art, the automatic coil stock processing device provided by the invention has the advantages that the feeding roller 2 plays a role in conveniently conveying the material strips, and the receiving roller 3 plays a role in conveniently collecting the material strips. The first shape mechanism 4 of preapring for an unfavorable turn of events is used for buffering the material area, makes things convenient for the transport in material area, effectively avoids the material area to be dragged the deformation, plays the effect in protection material area. When the end of the material belt on the feeding roller 2 is separated from the feeding roller 2 and enters the buffer cavity 43, the end of the material belt is not directly drooped under the action of gravity, but is supported by the buffer surface 44, so that the end of the material belt is not easy to deform.
Specifically, the buffer surface 44 is an arc surface.
Specifically, the feed roller 2 is fixed with two first baffles 21 which are oppositely arranged, the two first baffles 21 are respectively positioned on two sides of the width direction of the material belt, and the first baffles 21 prevent the coiled material belt from moving in the axial direction of the feed roller 2. Receive material roller 3 and be fixed with two second baffles 31 of relative setting, two second baffles 31 are located the width direction both sides in material area respectively, and second baffle 31 prevents that the material area of lapping from moving about in the axial of receiving material roller 3. The first baffle 21 is disposed along the circumferential direction of the feed roller 2. The second shutter 31 is provided along the axial direction of the take-up roller 3.
Preferably, the feeding roller 2 is provided with a feeding motor 22, and the feeding motor 22 is used for driving the feeding roller 2 to rotate.
Preferably, the buffer surface 44 is located below a horizontal section through the axis of the feed roll 2.
Further, referring to fig. 1 and fig. 2 together, as a specific embodiment of the automatic coil processing device provided by the present invention, the first deformation preventing mechanism 4 further includes a first proximity switch 45, the first proximity switch 45 is fixed on the first deformation preventing mechanism 4, and a sensing surface of the first proximity switch 45 is located in the buffer cavity 43 and is configured to face a side surface of the material tape.
The first proximity switch 45 is convenient for detecting whether the material belt exists in the buffer cavity 43; when the strip located in the buffer chamber 43 does not pass through the sensing surface of the first proximity switch 45, the first proximity switch 45 sends a first signal, and the first signal is used for controlling a corresponding mechanism to remind a user or suspend the processing device. When the strip located in the buffer chamber 43 passes through the sensing surface of the first proximity switch 45, the first proximity switch 45 sends a second signal, and the second signal is used for enabling the automatic coil processing device to keep working automatically.
Further, referring to fig. 1 and 4, as a specific embodiment of the automatic coil stock processing device provided by the present invention, the device further includes a pressing device 5, and the pressing device 5 further includes a roller 51 and a fixed block 52, the fixed block 52 is detachably fixed on the carrier 1, the roller 51 is rotatably connected to the fixed block 52, and a rolling surface of the roller 51 is used for contacting with a surface of the strip.
The roller 51 can compress the material belt on the carrying platform 1, normal conveying of the material belt is guaranteed, the material belt passing through the roller 51 is kept in a flat and straight state, and laser marking on the material belt is facilitated.
Further, referring to fig. 1 and 4, as a specific embodiment of the automatic coil processing device provided by the present invention, the automatic coil processing device further includes a secondary positioning device 6, and two ends of the secondary positioning device 6 along the length direction of the carrier 1 are respectively provided with a pressing device 5;
the secondary positioning device 6 comprises a positioning pressing plate 61, a positioning pin (not shown) and a driving device 62, wherein a laser hole 611 for laser to pass through is formed in the positioning pressing plate 61, the positioning pin is fixed on one side of the positioning pressing plate 61, and the positioning pin is used for being inserted into a positioning hole in the material belt;
the driving device 62 is connected to the positioning pressing plate 61, avoids the laser hole 611, and is disposed on one side of the stage 1, and the driving device 62 is configured to drive the positioning pressing plate 61 to make the positioning pin far away from or inserted into the positioning hole of the material tape.
When the locating pin inserts the locating hole of locating the material area, the material area can not remove this moment, and laser is beaten the mark to the material area that is located locating pressing plate 61 department through locating pressing plate 61's laser hole 611 to the realization is beaten the mark in the mark region to the material area, guarantees to beat the mark accuracy. The driving device 62 is used for driving the positioning pressing plate 61 to move, so that the positioning pressing plate 61 drives the positioning pins to move, and the automatic coil stock processing device is more convenient to use.
Further, referring to fig. 1 and fig. 4, as an embodiment of the automatic coil processing device provided by the present invention, the automatic coil processing device further includes a lifting device 7, the lifting device 7 is connected to the stage 1 and the driving device 62, and the lifting device 7 is configured to drive the stage 1 and the driving device 62 to ascend or descend synchronously.
The lifting device 7 is convenient for adjusting the conveying height of the material belt, so that the feeding roller 2 and the receiving roller 3 are convenient to work in a mutually matched mode, and the material belt is kept in a stretched state in the conveying process. Meanwhile, the laser focus can be quickly and automatically adjusted, the material belt in the later period is convenient to change the shape, and the convenience of laser focusing is improved.
Further, referring to fig. 1 and fig. 3, as a specific embodiment of the automatic coil processing device provided by the present invention, the device further includes a second deformation preventing mechanism 8, the second deformation preventing mechanism 8 is located outside the material receiving roller 3, the second deformation preventing mechanism 8 is provided with a feeding through opening 81 and a discharging through opening 82, the discharging through opening 82 faces the roller surface of the material receiving roller 3, a buffer space 83 communicated with the feeding through opening 81 and the discharging through opening 82 is provided in the second deformation preventing mechanism 8, the buffer space 83 is provided with a buffer inner wall 84 parallel to the circumferential direction of the material receiving roller 3, the buffer inner wall 84 is used for contacting with the back surface of the material strip, and the buffer inner wall 84 is located between the feeding through opening 81 and the discharging through opening 82.
The second is preapred for an unfavorable turn of events shape mechanism 8 and is used for buffering the material area, makes things convenient for the collection in material area, effectively avoids the material area to be dragged the deformation, plays the effect in protection material area. When the end of the material strip on the feeding roller 2 enters the buffering space 83, the end of the material strip is not directly drooped under the action of gravity, but is supported by the buffering inner wall 84, so that the end of the material strip is not easy to deform.
Specifically, the inner buffer wall 84 is an arc-shaped surface.
Specifically, a protective film roller 8a is arranged on one side of the discharge through opening 82, and the axial direction of the protective film roller 8a is parallel to the axial direction of the material receiving roller 3. The protective film roll 8a is wound with a protective film tape. Two third baffle plates 81a are fixed to the protective film roller 8a, and the third baffle plates 81a are arranged along the axial direction of the protective film roller 8 a. The two third baffles 81a are respectively positioned on both sides in the width direction of the protective film tape. The protective film belt of the protective film roller 8a is opposite to the material belt on the material receiving roller 3. In use, one end of the protective film strip is placed over the strip that has passed through the discharge opening 82. The problem of mutual friction scratch between the material belts wound on the material receiving roller 3 is reduced through the protective film belts.
Preferably, the buffer inner wall 84 is located below a horizontal section passing through the axis of the receiving roll 3.
Further, referring to fig. 1 and fig. 3, as a specific embodiment of the automatic coil processing device provided by the present invention, the second deformation preventing mechanism 8 further includes a second proximity switch 85, the second proximity switch 85 is fixed on the second deformation preventing mechanism 8, and an induction surface of the second proximity switch 85 is located in the buffer space 83 and is used for facing a side surface of the material tape.
The second proximity switch 85 facilitates detecting whether a strip of material is present in the buffer space 83; when the material belt in the buffer space 83 does not pass through the sensing surface of the second proximity switch 85, the second proximity switch 85 sends a first signal, and the first signal is used for controlling a corresponding mechanism to remind a user or suspend the processing device. When the material belt in the buffer space 83 contacts with the sensing surface of the second proximity switch 85, the second proximity switch 85 sends a second signal, and the second signal is used for enabling the automatic coil processing device to keep automatic operation.
Further, referring to fig. 1 and fig. 5, as a specific embodiment of the automatic coil processing device provided by the present invention, the automatic coil processing device further includes a fixed-length conveying device 9, where the fixed-length conveying device 9 is disposed between the carrier 1 and the feeding roller 2 or between the carrier 1 and the receiving roller 3;
the fixed-length conveying device 9 comprises a rotating roller 91, a power device 92 and a positioning bump 93;
the power device 92 is connected to the rotating roller 91 and is used for driving the rotating roller 91 to rotate;
the positioning lug 93 is fixed on the rotating roller 91 and is used for being inserted into a positioning hole in the material belt;
the positioning projections 93 are provided in plural, and the plural positioning projections 93 are provided at equal intervals along the circumferential direction of the rotating roller 91.
The power unit 92 rotates the rotary roller 91, and the rotary roller 91 rotates the positioning projection 93. After the locating hole of grafting on the material area on the lug 93 of location, can drive the material area and move about to the lug 93 of location and keep away from the material area, then adjacent lug 93 of location pegs graft on the material area to this circulation, the distance that the material area was taken the initiative equals the distance of adjacent lug 93 of location, guarantees to carry out laser marking in proper order to the mark region of beating in material area.
Referring to fig. 1 and 6, the present invention further provides a laser marking system, which includes a laser marking machine 10 for marking the material tape and an automatic processing device for the roll material, wherein a laser head of the laser marking machine 10 faces the stage 1.
Compared with the prior art, the laser marking system provided by the invention has the advantages that the laser marking machine 10 can mark continuous marking areas on the material belt, the material belt is not easy to deform, the effect of protecting the material belt is realized, and the marking quality of the material belt is improved. The laser marking machine 10 realizes the automatic feeding and receiving of the material belt in a roll material mode, and realizes the marking effect on a large amount of material belts at one time.
Specifically, the laser marking system further includes a smoke purifier 101 and a cooling device 102. The fume cleaner 101 and the cooling device 102 are disposed on one side of the stage 1. The air suction port of the smoke purifier 101 faces the contact position of the material belt and the laser, so that dust generated in the marking process of the laser marking machine 10 is effectively collected, and the influence of dust pollution on the health of a human body is effectively avoided. The cooling device 102 includes a housing 1021, an air suction fan 1022, an air blowing fan 1023, and a water cooling mechanism (not shown), wherein the air suction fan 1022 and the air blowing fan 1023 are disposed on the housing 1021, and the water cooling mechanism is disposed in the housing 1021. The air exhaust fan 1022 is used for absorbing heat generated by the laser marking machine 10 into the shell 1021, the water cooling mechanism absorbs the heat in the shell 1021, the air blowing fan 1023 blows cold air in the shell 1021 to the laser marking machine 10, the temperature of the laser marking machine 10 is adjusted in real time through the cooling device 102, the power stability of the laser marking machine 10 is guaranteed, and the service life of the laser marking machine 10 is effectively prolonged.
Referring to fig. 7, the present invention further provides a coil processing method, which uses a laser marking system, and further includes the following steps:
s1: winding an unmarked material strip on the feed roller 2, extending one end of the material strip on the feed roller 2 from the feed port 41 into the buffer cavity 43, and then passing one end of the material strip in the buffer cavity 43 out from the discharge port 42;
then, the material belt passing through the discharge hole 42 passes through the upper part of the carrying platform 1 and moves to the material receiving roller 3;
finally, one end of the material belt is fixed on the material receiving roller 3;
s2: and controlling the material receiving roller 3 to rotate, so that the marking areas on the material belt sequentially move to the carrying platform 1 and are marked by the laser marking machine 10.
Compared with the prior art, the coil material processing method provided by the invention has the advantages that the installation and the material receiving of the material belt are convenient, the material belt is not easy to be pulled and deformed in the marking process and the conveying process, the batch marking of the material belt is facilitated, and the processing efficiency of the material belt is improved.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (9)
1. An automatic coil stock processing device comprises a carrying platform, a feeding roller, a receiving roller and a receiving driving motor; the feeding roller is arranged on one side of the carrying platform and is used for rolling unmarked material belts; the material receiving roller is arranged on one side of the carrying platform opposite to the feeding roller and is used for rolling marked material belts; the receiving driving motor is connected to the receiving roller and used for driving the receiving roller to rotate; the automatic coil stock processing device is characterized by further comprising a first anti-deformation mechanism, wherein the first anti-deformation mechanism is arranged on the outer side of the feed roller, a feed inlet and a discharge outlet are formed in the first anti-deformation mechanism, the feed inlet faces to the roller surface of the feed roller, a buffer cavity communicated with the feed inlet and the discharge outlet is formed in the first anti-deformation mechanism, a buffer surface parallel to the circumferential direction of the feed roller is arranged in the buffer cavity, the buffer surface is used for contacting with the back surface of a material strip, and the buffer surface is located between the feed inlet and the discharge outlet;
the first deformation preventing mechanism further comprises a first proximity switch, the first proximity switch is fixed on the first deformation preventing mechanism, and an induction surface of the first proximity switch is located in the buffer cavity and used for facing the side surface of the material belt;
when the material belt positioned in the buffer cavity does not pass through the induction surface of the first proximity switch, the first proximity switch sends a first signal to remind a user or suspend the automatic coil stock processing device; when the material belt positioned in the buffer cavity passes through the sensing surface of the first proximity switch, the first proximity switch sends a second signal to enable the automatic coil stock processing device to keep automatic operation.
2. The automatic processing device for the coil stock according to claim 1, further comprising a pressing device, wherein the pressing device comprises a roller and a fixing block, the fixing block is detachably fixed on the carrier, the roller is rotatably connected to the fixing block, and a rolling surface of the roller is used for contacting with a surface of the material belt.
3. The automatic coil processing device as claimed in claim 2, further comprising a secondary positioning device, wherein the two ends of the secondary positioning device along the length direction of the carrier are provided with the pressing devices; the secondary positioning device comprises a positioning pressing plate, a positioning pin and a driving device, wherein a laser hole for laser to pass through is formed in the positioning pressing plate, the positioning pin is fixed on one side of the positioning pressing plate, and the positioning pin is used for being inserted into a positioning hole in the material belt; the driving device is connected to the positioning pressing plate, avoids the laser hole and is arranged on one side of the carrying platform, and the driving device is used for driving the positioning pressing plate to enable the positioning pin to be far away from or inserted into the positioning hole of the material belt.
4. The automatic processing device for the coil stock according to claim 3, further comprising a lifting device, wherein the lifting device is connected to the carrier and the driving device, and the lifting device is used for driving the carrier and the driving device to ascend or descend synchronously.
5. The automatic processing device of claim 1, further comprising a second deformation preventing mechanism, wherein the second deformation preventing mechanism is disposed outside the material receiving roller, the second deformation preventing mechanism is provided with a feeding port and a discharging port, the discharging port faces the roller surface of the material receiving roller, a buffering space communicated with the feeding port and the discharging port is disposed in the second deformation preventing mechanism, the buffering space is provided with a buffering inner wall parallel to the circumferential direction of the material receiving roller, the buffering inner wall is used for contacting with the back surface of a material belt, and the buffering inner wall is located between the feeding port and the discharging port.
6. The automatic processing device for coil stock according to claim 5, wherein the second deformation preventing mechanism further comprises a second proximity switch, the second proximity switch is fixed on the second deformation preventing mechanism, and an induction surface of the second proximity switch is located in the buffer space and is used for facing a side surface of the strip.
7. The automatic processing device for the coil stock according to claim 1, further comprising a fixed-length conveying device, wherein the fixed-length conveying device is arranged between the carrying platform and the feeding roller or between the carrying platform and the receiving roller; the fixed-length conveying device comprises a rotating roller, a power device and a positioning lug; the power device is connected with the rotating roller and is used for driving the rotating roller to rotate; the positioning lug is fixed on the rotating roller and is used for being inserted into a positioning hole in the material belt; the location lug is provided with a plurality of, a plurality of the location lug along the circumference equidistance setting of rotatory roller.
8. A laser marking system, comprising a laser marking machine for marking material strips, and characterized by further comprising the automatic coil processing device as claimed in any one of claims 1 to 7, wherein a laser head of the laser marking machine faces the carrying platform.
9. A method of coil processing, characterized in that a laser marking system as claimed in claim 8 is used, further comprising the steps of: s1: winding an unmarked material belt on the feed roller, extending one end of the material belt on the feed roller into the buffer cavity from the feed port, and then enabling one end of the material belt positioned in the buffer cavity to penetrate out of the discharge port; then, the material belt passing through the discharge port passes through the upper part of the carrying platform and moves to the material receiving roller; finally, one end of the material belt is fixed on the material receiving roller; s2: and controlling the material receiving roller to rotate, so that the marking area on the material belt sequentially moves to the carrying platform and marks through the laser marking machine.
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| CN201910464406.8A CN110091060B (en) | 2019-05-30 | 2019-05-30 | Automatic coil processing device, laser marking system and coil processing method |
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| CN201910464406.8A CN110091060B (en) | 2019-05-30 | 2019-05-30 | Automatic coil processing device, laser marking system and coil processing method |
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| CN110919198B (en) * | 2019-12-26 | 2024-08-23 | 深圳泰德激光技术股份有限公司 | Automatic marking device |
| CN111940918A (en) * | 2020-08-31 | 2020-11-17 | 昆山盛格纳电子材料有限公司 | Label laser etching equipment |
| CN113182694B (en) * | 2021-03-24 | 2024-07-05 | 深圳泰德激光技术股份有限公司 | Laser deburring device |
| CN113352002B (en) * | 2021-07-20 | 2021-10-26 | 江苏众旺鑫智能设备有限公司 | Surrounding type ultraviolet laser marking machine convenient for marking flexible PCB |
| CN114300251B (en) * | 2022-01-18 | 2023-10-27 | 无锡浦顺电力科技有限公司 | High-precision longitudinal shearing production line method and system for transformer iron core silicon steel sheet |
| CN114701884A (en) * | 2022-03-30 | 2022-07-05 | 深圳华工新能源装备有限公司 | Laser etching system |
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| CN202517194U (en) * | 2012-01-31 | 2012-11-07 | 武汉吉事达激光技术有限公司 | Laser etching machine capable of automatically feeding roll materials |
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