CN108372127B - Code scanning equipment for laser carving - Google Patents
Code scanning equipment for laser carving Download PDFInfo
- Publication number
- CN108372127B CN108372127B CN201810124893.9A CN201810124893A CN108372127B CN 108372127 B CN108372127 B CN 108372127B CN 201810124893 A CN201810124893 A CN 201810124893A CN 108372127 B CN108372127 B CN 108372127B
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- Prior art keywords
- frame
- positioning part
- code scanning
- bearing seat
- station
- Prior art date
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- 238000010147 laser engraving Methods 0.000 claims abstract description 44
- 239000000463 material Substances 0.000 claims abstract description 18
- 238000003860 storage Methods 0.000 claims description 21
- 230000007246 mechanism Effects 0.000 claims description 17
- 238000007599 discharging Methods 0.000 claims description 13
- 238000010329 laser etching Methods 0.000 claims description 9
- 238000007664 blowing Methods 0.000 claims description 7
- 229910052705 radium Inorganic materials 0.000 claims description 5
- HCWPIIXVSYCSAN-UHFFFAOYSA-N radium atom Chemical compound [Ra] HCWPIIXVSYCSAN-UHFFFAOYSA-N 0.000 claims description 4
- 239000011232 storage material Substances 0.000 claims 4
- 238000000034 method Methods 0.000 abstract description 9
- 238000012795 verification Methods 0.000 abstract description 5
- 239000000047 product Substances 0.000 description 47
- 238000012546 transfer Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000002950 deficient Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000005530 etching Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 150000003255 radium Chemical class 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/34—Sorting according to other particular properties
- B07C5/3412—Sorting according to other particular properties according to a code applied to the object which indicates a property of the object, e.g. quality class, contents or incorrect indication
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/02—Measures preceding sorting, e.g. arranging articles in a stream orientating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/36—Sorting apparatus characterised by the means used for distribution
- B07C5/361—Processing or control devices therefor, e.g. escort memory
- B07C5/362—Separating or distributor mechanisms
Landscapes
- Laser Beam Processing (AREA)
Abstract
The invention discloses laser engraving code scanning equipment which comprises a frame, an upper and lower feeding mechanical arm, a first laser engraving machine head and a first code scanning device, wherein the upper and lower feeding mechanical arm, the first laser engraving machine head and the first code scanning device are arranged on the frame, one end of the frame is provided with an upper material level and a lower material level for stacking a feeding disc, the other end of the frame is rotationally provided with a rotary table, a plurality of clamps are circumferentially arranged on the rotary table, one clamp is positioned at a first station, the upper and lower feeding mechanical arm acts between the rotary table and the upper material level and the lower material level, the first laser engraving machine head is arranged above the first station, and the first code scanning device is adjacently arranged with the rotary table and faces the clamp positioned at the first station. Compared with the prior art, the laser carving code scanning equipment can immediately perform code scanning verification after laser carving code printing, so that products with bad identification codes can be effectively prevented from flowing to a rear process.
Description
Technical Field
The invention relates to the technical field of laser engraving equipment, in particular to laser engraving code scanning equipment.
Background
In the field of industrial production, in particular to the production process of component products of electronic equipment such as mobile phones, each product undergoes various processing and testing processes before being packaged and delivered, and each process can influence the quality of the final product, so that the product needs to be strictly screened once before being finally packaged and delivered.
After the product is manufactured and formed, a unique corresponding identification code (generally a bar code) is marked on the product by using a laser carving machine, the identification code corresponds to the identity of the product, and the identity is used for recording related information such as material sources, production dates and the like of the product in all processes in a database of an enterprise. When the package is delivered, the identification code of the product is required to be scanned, the information of the product is queried in the database according to the scanning result, and once the defective products are mixed, the defective products can be removed before delivery, so that the delivery quality of the product is ensured, and the importance degree of the visible identification code is different.
At present, the laser engraving machine directly defaults to successfully code after coding the product, however, in the actual operation, the phenomena of loosening the position of the product, covering the surface of the product by dust generated by laser engraving and the like may exist in the coding process, so that the identification code after coding is not as expected, and if the product with the bad identification code flows to the subsequent process, the subsequent code scanning detection cannot obtain a correct result.
Therefore, it is necessary to provide a device for verifying the identification code immediately after laser engraving.
Disclosure of Invention
The invention aims to provide equipment for verifying an identification code immediately after laser engraving and coding.
In order to achieve the above purpose, the invention provides laser engraving and scanning equipment, which comprises a frame, an upper and lower feeding mechanical arm, a first laser engraving machine head and a first laser engraving machine head, wherein the upper and lower feeding mechanical arm, the first laser engraving machine head and the first laser engraving machine head are arranged on the frame, one end of the frame is provided with an upper feeding level and a lower feeding level for stacking a feeding disc, the other end of the frame is rotatably provided with a rotary table, a plurality of clamps are circumferentially arranged on the rotary table, one clamp is positioned at a first station, the upper and lower feeding mechanical arm acts between the rotary table and the upper feeding level and the lower feeding level, the first laser engraving machine head is arranged above the first station, and the first laser engraving machine head is adjacently arranged with the rotary table and faces the clamp positioned at the first station.
This sign indicating number equipment is swept to radium carving is taken out the product from material loading charging tray by last unloading manipulator and is put into on the anchor clamps at the during operation, and this anchor clamps are rotated by the carousel and are removed first station, then carry out the radium carving by first radium carving aircraft nose on the product and beat the sign indicating number, beat the sign indicating number and sweep the sign indicating number by first sign indicating number ware immediately after the sign indicating number is accomplished to can verify whether the sign indicating number of beating is qualified. If the identification code is qualified, the product is taken down by the feeding and discharging mechanical arm and put into the discharging material tray. Compared with the prior art, the laser carving code scanning equipment can immediately perform code scanning verification after laser carving code printing, so that products with bad identification codes can be effectively prevented from flowing to a rear process.
Preferably, a second laser engraving machine head and a second code scanner are further arranged on the frame, one of the clamps is located at a second station, the second laser engraving machine head is located above the second station, and the second code scanner is arranged adjacent to the turntable and faces the turntable.
Preferably, the device further comprises a fan arranged on the frame and a blowing pipe connected with the fan, and an outlet of the blowing pipe faces the first station.
Preferably, the fixture comprises a bearing seat, a first positioning part fixed on the bearing seat, and a second positioning part opposite to the first positioning part and arranged on the bearing seat in a sliding manner, wherein a driving piece is further arranged on the bearing seat and drives the second positioning part to open relative to the first positioning part so as to position the product.
Specifically, the driving piece slides and sets up in the carrier seat, the one end of driving piece with the second location portion is fixed, the other end of driving piece exposes outside the carrier seat.
More specifically, the fixture further comprises a third positioning part fixed on the bearing seat and a fourth positioning part opposite to the third positioning part and arranged on the bearing part in a sliding manner, a linkage piece connected with the driving piece is further arranged in the bearing seat, and the driving piece drives the fourth positioning part to open relative to the third positioning part through the linkage piece when sliding.
Further, the linkage piece is slidably disposed in the bearing seat, the sliding direction of the linkage piece is perpendicular to the driving piece, one end of the linkage piece is fixed to the fourth positioning portion, the driving piece is provided with a driving inclined plane, and the other end of the linkage piece is provided with a driving wheel contacting with the driving inclined plane.
Preferably, one end of the frame is further provided with two tray moving mechanisms, a first temporary storage level adjacent to the feeding level and a second temporary storage level adjacent to the discharging level, one tray moving mechanism moves the tray from the feeding level to the first temporary storage level, and the other tray moving mechanism moves the tray from the discharging level to the second temporary storage level.
In more detail, the loading level, the first temporary storage level, the unloading level and the second temporary storage level all comprise a lifting supporting plate.
In more detail, the tray moving mechanism comprises a transverse slide rail, a U-shaped frame, two linear driving devices and two clamping pieces, wherein the U-shaped frame is connected to the transverse slide rail in a sliding manner, and the two linear driving devices are respectively arranged on two side arms of the U-shaped frame and drive the two clamping pieces to move in opposite directions.
Drawings
FIG. 1 is a perspective view of a laser engraving code scanning device.
Fig. 2 is a perspective view of the upper and lower feeding parts of the laser engraving code scanning device.
Fig. 3 is a perspective view of the upper and lower tray-free portions of fig. 2.
Fig. 4 is a perspective view of the tray moving mechanism in the loading and unloading section.
FIG. 5 is a perspective view of a code scanning portion of a code scanning laser engraving apparatus.
Fig. 6 is a perspective view of a product positioned on a fixture.
Fig. 7 is a perspective view of the product after separation from the fixture.
Fig. 8 is a perspective view showing an internal structure of the jig.
Detailed Description
Preferred embodiments of the present invention will be described below with reference to the accompanying drawings.
As shown in FIG. 1, the invention provides a laser engraving code scanning device 1 which is used for carrying out laser engraving on a workpiece and scanning code inspection on an identification code of laser engraving. For easy understanding, divide into two parts with this radium carving yard equipment of sweeping from the function: the loading and unloading part 2 and the laser etching code scanning part 3 are respectively provided with specific structures of the two parts.
As shown in fig. 2 and 3, the loading and unloading part 2 includes a frame 41, an loading and unloading manipulator 5 mounted on the frame 41, and two tray moving mechanisms 6. The frame 41 is provided with an upper material level 43, a lower material level 44, a first temporary material level 45 and a second temporary material level 46 which are piled up by the feeding tray a, and the four material levels are separated by transverse and longitudinal beams of the frame 41 and are arranged in a 'field' -shaped manner. Wherein, the loading level 43 is used for stacking the tray a with the non-laser engraved product, the unloading level 44 is used for stacking the empty tray a, and the first temporary storage level 45 and the second temporary storage level 46 are used for not stacking the tray a before the equipment starts to operate. The loading level 43, the unloading level 44, the first temporary storage level 45 and the second temporary storage level 46 each comprise a lifting pallet 48, and a plurality of stacked trays a are placed on the pallet 48. Specifically, the supporting plate 48 can be connected to a vertically arranged sliding rail, and the sliding rail is utilized to drive the supporting plate 48 to move up and down. The two tray moving mechanisms 6 are respectively disposed at two ends of the frame 41, and the tray moving mechanism 6 includes a lateral sliding rail 61, wherein one lateral sliding rail 61 extends between the upper bin 43 and the first temporary storage bin 45, and the other lateral sliding rail 61 extends between the lower bin 44 and the second temporary storage bin 46. One tray transfer mechanism 6 is used to transfer tray a from the loading level 43 to the first temporary storage level 45 and the other tray transfer mechanism 6 is used to transfer tray a from the unloading level 44 to the second temporary storage level 46. The loading and unloading manipulator 5 is arranged in the middle of the frame 41, and comprises a swing arm 51 capable of swinging in a large range in a horizontal plane and a lifting driving part 52 arranged at the tail end of the swing arm 51, a lifting arm 53 extends out of the lifting driving part 52, and a gripper 54 capable of automatically grabbing or releasing a product is arranged at the tail end of the lifting arm 53. The loading and unloading manipulator 5 has the function of grabbing the product in the loading and unloading part 2 into the laser etching code scanning part 3, and then grabbing and placing the processed product back into the loading and unloading part 2, so that the size of each aspect of the loading and unloading manipulator is designed on the premise of meeting the function.
Referring to fig. 4, the tray moving mechanism 6 further includes a lift driver 62, a U-shaped frame 63, two linear driving devices 64, and two clamps 65. The lifting drive 62 is connected to the transverse slide rail 61 and is slidable along the transverse slide rail 61, and the U-shaped frame 63 is fixed to the lifting drive 62 and can be lifted or lowered by the lifting drive 62. The width between the arms 631 on both sides of the U-shaped frame 63 is slightly larger than the width of the tray a. The two linear driving devices 64 are respectively arranged on two side arms 631 of the U-shaped frame 63 and drive the two clamping pieces 65 to move horizontally towards or away from each other, and a supporting portion 651 extending towards the other clamping piece 65 is arranged at the tail end of the clamping piece 65. When the tray a needs to be moved, the U-shaped frame 63 moves to the upper part of the tray a and then descends to cover the tray a, and then the linear driving device 64 pushes the two clamping pieces 65 to retract inwards, so that the supporting part 651 is inserted below the tray a. The U-shaped frame 63 is then lifted and slid along the transversal slide 61 to the designated position, and finally the two clamps 65 are released back to put the tray a down. The lift actuator 62 and the linear actuator 64 may be cylinders.
As shown in fig. 5, the laser engraving code scanning part 3 comprises a frame 42, a turntable 7 arranged on the frame 42, a first laser engraving machine head 81 and a first code scanner 82. The frame 42 and the frame 41 of the loading and unloading part 2 are an integral frame in actual manufacturing, and are separated for convenience of description, however, the two frames can be spliced together after being manufactured separately and can be split at any time. The turntable 7 is of course rotatably arranged on the frame 42, on which a number of clamps 9 for positioning the product are arranged circumferentially, the specific number of clamps 9 being in this embodiment 5, but not limited thereto. One clamp 9 of the 5 clamps 9 is at the first station, and the angle of each rotation of the turntable 7 is 360/5=72 degrees, so that it is ensured that one clamp 9 is at the first station after each rotation, and how to achieve such rotation is common knowledge in the art and is not described. The first laser engraving head 81 is arranged above the first station and is specifically arranged on a vertical sliding rail 86, so that the first laser engraving head can descend to perform laser engraving on a product in the first station fixture 9, and can ascend to a higher position without obstructing the rotation of the turntable 7 when laser engraving is not needed. In addition, the first laser engraving machine head 81 capable of ascending and descending can also adapt to products with different height and size. The first code scanner 82 is arranged adjacent to the turntable 7 and faces the clamp 9 at the first station, in particular towards the product in the clamp 9. The loading and unloading manipulator 5 can move between the turntable 7 and the loading and unloading levels 43 and 44.
Preferably, since part of the product needs to be etched at two positions, the etching code scanning part 3 may further include a second etching head 83 and a second code scanner 84. The clamps 9 are also located at a second station, which is located at the downstream of the first station, that is, the clamps 9 located at the first station may be moved to the second station after one or several rotations, and in this embodiment, the second station is adjacent to the first station, that is, the clamps 9 at the first station are moved to the second station after one rotation. The second laser engraving head 83 is mounted on a vertical slide rail 86 as is the first laser engraving head 81, and the second scanner 84 is disposed adjacent to the turntable 7 and faces the clamp 9 at the next position adjacent to the second station.
On the basis of fig. 1 and in combination with other related drawings, the working process of the laser etching code scanning device 1 is as follows: before starting the operation, a stack of trays a containing the product is placed in the loading position 43, an empty stack of trays a is placed in the unloading position 44, and then the machine is started up. The feeding and discharging mechanical arm 5 grabs a product and moves to the position above the rotary table 7, the feeding and discharging mechanical arm 5 places the product into the clamp 9 for positioning, and the rotary table 7 rotates to move the clamp 9 to the first station. The first laser engraving machine head 81 descends to perform laser engraving on a position on a product, and then the first code scanner 82 scans the code for verification of the marked identification code. Then, the turntable 7 continues to rotate to move the clamp 9 to the second station, and the second laser engraving head 83 descends to perform laser engraving on another position on the product. After the second laser engraving is completed, the fixture 9 continues to rotate to the next position, and the second code scanner 84 scans the newly-printed identification code for verification. After the two times of laser engraving and code scanning are completed, the product is taken down by the loading and unloading manipulator 5 and put into a material tray a in the unloading position 44. When the topmost tray a in the loading level 43 is emptied, a tray moving mechanism 6 moves the empty tray a to the first temporary storage level 45, so that the loading and unloading manipulator 5 can continue to take the product in the second tray a in the loading level 43; after the topmost tray a in the discharge level 44 is filled, the further tray transfer mechanism 6 transfers the full tray a to the second temporary storage level 46 so that the loading and unloading robot 5 can continue to place products into the second tray a in the discharge level 44. After the trays a in the loading level 43 are moved, a new stack of trays a is placed, the trays a in the first and second temporary storage levels 45, 46 are taken out, and a new stack of empty trays a is placed in the unloading level 44. The purpose of setting the first temporary storage level 45 and the second temporary storage level 46 is to increase the continuous operation time of the apparatus, reduce the number of times of loading and unloading the tray a and the labor intensity of workers, and may set only the loading level 43 and the unloading level 44 when these factors are not considered.
As shown in fig. 5, preferably, the frame 42 of the laser carving code scanning part 3 is further provided with a fan 31 and a blowing pipe 32 connected with the fan 31, the blowing pipe 32 is provided with two outlets, and the two outlets face the first station and the second station respectively, so that dust on a product can be removed by blowing when laser carving is performed.
Referring to fig. 6 and 7, in this embodiment, the laser etching code scanning device 1 is used for processing a mobile phone middle frame b, so that the fixture 9 is designed to be capable of positioning the mobile phone middle frame b. The fixture 9 includes a carrying seat 90, a first positioning portion 91 fixed on the carrying seat 90, and a second positioning portion 92 opposite to the first positioning portion 91 and slidably disposed on the carrying seat 90, where the first positioning portion 91 and the second positioning portion 92 are both in a strip shape. The bearing seat 90 is also provided with a driving piece 95, and the driving piece 95 drives the second positioning part 92 to open relative to the first positioning part 91 so as to be tightly supported from inside to outside to position the product. Specifically, to enhance the positioning effect, the fixture 9 further includes a third positioning portion 93 fixed on the carrier 90, and a fourth positioning portion 94 opposite to the third positioning portion 93 and slidably disposed on the carrier, and the driving member 95 can also drive the fourth positioning portion 94 to open relative to the third positioning portion 93. The four positioning portions enclose a quadrangle corresponding to the mobile phone middle frame b on the bearing seat 90, so that four sides of the mobile phone middle frame b can be supported outwards.
Referring to fig. 8 again, the driving member 95 is slidably disposed in the carrier 90 and has two ends exposed out of the carrier 90, wherein one end is a locking end 951 and the other end is a releasing end 952. The bearing seat 90 is further slidably provided with a linkage member 96, and a sliding direction of the linkage member 96 is substantially perpendicular to a sliding direction of the driving member 95. The second positioning portion 92 is fixed on the driving member 95, a driving bevel 953 is disposed on the driving member 95, the fourth positioning portion 94 is fixed on one end of the linkage member 96, and a driving wheel 961 contacting with the driving bevel 953 is disposed on the other end of the linkage member 96. When the driving member 95 is pushed to slide by the locking end 951, the second positioning portion 92 is far away from the first positioning portion 91, and meanwhile, the contact linkage member 96 between the driving bevel 953 and the driving wheel 961 also slides, so that the fourth positioning portion 94 is far away from the third positioning portion 93, and positioning of the product is achieved. The product can be easily removed by pushing the driver 95 through the release end 952. A first elastic piece 98 is further arranged between the driving piece 95 and the bearing seat 90, and the first elastic piece 98 pushes the driving piece 95 to enable the second positioning portion 92 to have a trend of sliding to the first positioning portion 91; similarly, a second elastic member 99 is also disposed between the linkage member 96 and the carrier 90, and the second elastic member 99 pushes the linkage member 96 to make the fourth positioning portion 94 have a tendency to slide toward the third positioning portion 93. The provision of the elastic member can automatically hold the clip 9 in a non-spread state. Preferably, as shown in fig. 6, two buffer members 97 made of flexible materials are respectively fixed on the outer side of the second positioning portion 92 and the outer side of the fourth positioning portion 94, so as to ensure that the middle frame b of the mobile phone is not scratched when the positioning portions are spread.
Referring back to fig. 5, a locking cylinder 33 is further fixed on the frame 42 and located above the turntable 7, the locking cylinder 33 pushes a push rod 34 to slide back and forth along the radial direction of the turntable, and the locking cylinder 33 and the push rod 34 do not rotate along with the turntable 7. The locking end 951 of the clamp 9 on the turntable 7 is inwardly directed, and when a product is placed in the clamp 9, the push rod 34 moves outwardly and pushes against a lower locking end 951, thereby positioning the clamp 9 on the product, and then the push rod 34 is retracted, so that the turntable 7 begins to rotate. The frame 42 is further provided with a release cylinder 35, and when the clamp 9 rotates to the last position before blanking, the release cylinder 35 pushes the release end 952 to be removed easily.
Compared with the prior art, the laser carving code scanning equipment 1 provided by the invention can immediately perform code scanning verification after laser carving code printing, so that a product with a bad identification code can be effectively prevented from flowing to a rear process.
The foregoing disclosure is illustrative of the present invention and is not to be construed as limiting the scope of the invention, but is for the convenience of those skilled in the art to understand and practice the invention, and therefore, equivalent variations to the appended claims are intended to be encompassed by the present invention.
Claims (6)
1. Code scanning equipment is carved to radium, its characterized in that: comprises a frame, a feeding and discharging manipulator, a first laser engraving machine head and a first code scanner which are arranged on the frame,
One end of the frame is provided with a feeding position and a discharging position for stacking a feeding disc, the other end of the frame is rotationally provided with a rotary table, a plurality of clamps are circumferentially arranged on the rotary table, one of the clamps is positioned at a first station, the feeding and discharging mechanical arm moves between the rotary table and the feeding and discharging positions, the first laser engraving machine head is arranged above the first station, and the first code scanner is arranged adjacent to the rotary table and faces the clamp positioned at the first station;
The clamp comprises a bearing seat, a first positioning part fixed on the bearing seat, and a second positioning part opposite to the first positioning part and arranged on the bearing seat in a sliding manner, wherein a driving piece is further arranged on the bearing seat and drives the second positioning part to open relative to the first positioning part so as to position a product; the driving piece is arranged in the bearing seat in a sliding way, one end of the driving piece is fixed with the second positioning part, the other end of the driving piece is exposed out of the bearing seat, and the other end of the driving piece is a locking end; the clamp also comprises a third positioning part fixed on the bearing seat and a fourth positioning part which is opposite to the third positioning part and is arranged in the bearing seat in a sliding way, wherein a linkage piece connected with the driving piece is also arranged in the bearing seat, and the driving piece drives the fourth positioning part to open relative to the third positioning part through the linkage piece when sliding; the driving piece is provided with a driving inclined plane, and the other end of the driving piece is provided with a driving wheel which is contacted with the driving inclined plane;
A first elastic piece is further arranged between the driving piece and the bearing seat, and pushes the driving piece to enable the second positioning part to have a trend of sliding to the first positioning part; a second elastic piece is also arranged between the linkage piece and the bearing seat, and the second elastic piece pushes the linkage piece to enable the fourth positioning part to have a trend of sliding towards the third positioning part;
The machine frame is also fixedly provided with a locking cylinder positioned above the turntable, the locking cylinder pushes a push rod to slide back and forth along the radial direction of the turntable, and the locking cylinder and the push rod do not rotate along with the turntable; the locking end of the clamp on the turntable faces inwards.
2. The laser etching code scanning device as claimed in claim 1, wherein: the machine frame is also provided with a second laser engraving machine head and a second code scanner, one of the clamps is located at a second station, the second laser engraving machine head is located above the second station, and the second code scanner is arranged adjacent to the turntable and faces the turntable.
3. The laser etching code scanning device as claimed in claim 1, wherein: the device also comprises a fan arranged on the frame and a blowing pipe connected with the fan, wherein an outlet of the blowing pipe faces the first station.
4. The laser etching code scanning device as claimed in claim 1, wherein: one end of the frame is also provided with two tray moving mechanisms, a first temporary storage material level adjacent to the feeding material level and a second temporary storage material level adjacent to the discharging material level, one tray moving mechanism moves the tray from the feeding material level to the first temporary storage material level, and the other tray moving mechanism moves the tray from the discharging material level to the second temporary storage material level.
5. The laser etching code scanning device as claimed in claim 4, wherein: the feeding level, the first temporary storage level, the discharging level and the second temporary storage level all comprise a lifting supporting plate.
6. The laser etching code scanning device as claimed in claim 4, wherein: the disc moving mechanism comprises a transverse sliding rail, a U-shaped frame, two linear driving devices and two clamping pieces, wherein the U-shaped frame is connected to the transverse sliding rail in a sliding mode, and the two linear driving devices are respectively arranged on two side arms of the U-shaped frame and drive the two clamping pieces to move in opposite directions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810124893.9A CN108372127B (en) | 2018-02-07 | 2018-02-07 | Code scanning equipment for laser carving |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810124893.9A CN108372127B (en) | 2018-02-07 | 2018-02-07 | Code scanning equipment for laser carving |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108372127A CN108372127A (en) | 2018-08-07 |
| CN108372127B true CN108372127B (en) | 2024-06-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810124893.9A Active CN108372127B (en) | 2018-02-07 | 2018-02-07 | Code scanning equipment for laser carving |
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| Country | Link |
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| CN (1) | CN108372127B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111014971A (en) * | 2020-01-03 | 2020-04-17 | 东莞市奥海科技股份有限公司 | Multi-azimuth horizontal laser engraving machine |
| CN112883746B (en) * | 2020-12-25 | 2022-07-12 | 江西博展自动化科技有限公司 | A sweep a yard device for sign indicating number is swept in stock business turn over |
| CN114131210A (en) * | 2021-11-02 | 2022-03-04 | 广东长盈精密技术有限公司 | Automatic transcoding engraving device |
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