CN111283332B - Automatic laser coding machine with dust collection mechanism - Google Patents
Automatic laser coding machine with dust collection mechanism Download PDFInfo
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- CN111283332B CN111283332B CN202010173111.8A CN202010173111A CN111283332B CN 111283332 B CN111283332 B CN 111283332B CN 202010173111 A CN202010173111 A CN 202010173111A CN 111283332 B CN111283332 B CN 111283332B
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- dust
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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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- 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
-
- 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
Abstract
The invention discloses an automatic laser coding machine with a dust collection mechanism, which comprises a rack, a discharge mechanism arranged on the rack, the laser coding mechanism, the dust collection mechanism and a control mechanism arranged beside the rack, wherein a mounting seat is fixedly arranged on the rack, the laser coding mechanism is fixedly arranged on the mounting seat, the dust collection mechanism comprises a dust collection disc, a power dust collection piece and a connecting pipe arranged between the dust collection disc and the power dust collection piece, the power dust collection piece adsorbs dust through the dust collection disc and the connecting pipe, the dust collection disc is arranged on the mounting seat and is positioned below the discharge mechanism, and the power dust collection piece is placed on the ground. The dust absorption mechanism absorbs dust and smoke generated in the coding process, and has the effects of removing dust and reducing air pollution.
Description
Technical Field
The invention relates to the technical field of automobile engine cylinder body processing equipment, in particular to an automatic laser coding machine with a dust collection mechanism.
Background
The automobile engine is a device for providing power for an automobile, is the heart of the automobile, determines the dynamic property, the economical efficiency, the stability and the environmental protection property of the automobile, in the process of producing and processing an automobile engine cylinder body, a laser coding machine is required to be used for lettering the outer side of the automobile engine cylinder body, the laser coding machine is also called as a laser coding machine, and the working principle of the laser coding machine is that laser is gathered on the surface of an object to be engraved with extremely high energy density, substances on the surface layer of the object are gasified through burning and etching, and patterns or characters are accurately engraved through controlling the effective displacement of laser beams.
Chinese patent with publication number CN206578434U discloses a sign indicating number is carved sign indicating number and is swept yard device by flexible laser of manual triaxial, include support, manual triaxial mechanism, laser sign indicating number machine and sweep yard rifle, wherein manual triaxial mechanism includes X axle controlling means, Y axle controlling means and Z axle controlling means, X axle controlling means sets up on the base, X axle controlling means includes X axle T type lead screw, X axle linear guide, X axle hand wheel and X axle base, X axle hand wheel is connected with X axle T type lead screw, sets up in the base side, X axle base sets up on the base, X axle linear guide sets up on X axle base, X axle T type lead screw is connected with Y axle base, Y axle controlling means includes Y axle T type lead screw, Y axle linear guide, Y axle hand wheel and Y axle base, Y axle hand wheel is connected with Y axle T type silk.
When the X-axis hand wheel is used, the X-axis hand wheel is rotated to control the Y-axis base to move in the X-axis direction; rotating a Y-axis hand wheel to control the Z-axis base to move in the Z-axis direction; and the Z-axis hand wheel is rotated to control the laser code carving machine and the code scanning gun to move up and down, so that the code carving and code scanning requirements of X, Y, Z on the laser at different positions of various battery modules in three directions are met.
However, the manual triaxial flexible laser code carving and scanning device can generate smoke dust in the code carving process, the smoke dust is emitted in the air, and the smoke dust contains harmful substances, so that the human body can be damaged, and the operation room is polluted.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide an automatic laser coding machine with a dust collection mechanism, which can absorb smoke dust generated in the coding process and has the effects of reducing air pollution in an operation room and harm to human bodies.
The technical purpose of the invention is realized by the following technical scheme: the utility model provides an automatic laser coding machine with dust absorption mechanism, beats sign indicating number mechanism, dust absorption mechanism and sets up the control mechanism in frame one side including frame, drop feed mechanism, the laser of setting in the frame, the mount pad has set firmly in the frame, the laser is beaten the fixed setting of sign indicating number mechanism on the mount pad, dust absorption mechanism includes dust absorption dish and power dust absorption spare and sets up the connecting pipe between dust absorption dish and power dust absorption spare, power dust absorption spare passes through dust absorption dish and connecting pipe and adsorbs the dust, the dust absorption dish sets up on the mount pad and is located drop feed mechanism's below, power dust absorption spare is placed subaerial.
Through above-mentioned technical scheme, add man-hour, the operator places the automobile engine cylinder body and supplies laser coding machine to beat the sign indicating number on drop feed mechanism, beat the smog dust that the sign indicating number in-process produced and absorb through the dust absorption dish, power dust absorption spare is through the connecting pipe with smog dust absorption and storage, set up like this, the smog dust that has reduced laser coding in-process produced directly drifts away the possibility that causes air pollution in the air, and then reduced the health harm that causes the personnel of working in the operation room, the effect of removing dust has been played.
The invention is further configured to: the laser coding machine is characterized in that a support frame is fixedly connected to one end, close to the laser coding mechanism, of the rack, a dust hood with an opening arranged downwards is arranged above the dust collection disc on the support frame, and the opening of the dust hood corresponds to the opening of the dust collection disc in the vertical direction.
Through above-mentioned technical scheme, carry out the in-process that absorbs at the dust absorption dish to smog dust, the dust hood shelters from the smog dust that part floated, has reduced the smog dust and has diffused the possibility in the air, has played the effect of further removing dust.
The invention is further configured to: the outside of frame sets firmly and is used for driving the first cylinder that keeps off the dirt cover and remove along vertical direction, the output of first cylinder and the lateral wall fixed connection that keeps off the dirt cover, it has the guide block to keep off the dirt cover towards one side rigid coupling of support frame, guide block part block cover is in the periphery of support frame, keep off the dirt cover and remove along vertical direction through first cylinder drive, the operating condition of the first cylinder of control mechanism control works as when first cylinder drive keeps off the dirt cover and removes lower extreme position, it establishes dust absorption dish cover between keeping off dirt cover and frame to keep off the dirt cover.
Through above-mentioned technical scheme, before beating the sign indicating number, first cylinder drive keeps off the dust hood position and moves down, moves to lower extreme position until keeping off the dust hood, keeps off the dust hood and covers the automobile engine cylinder body that will wait to beat the sign indicating number this moment for beat the smog dust cage that sign indicating number in-process kept off the dust hood and will produce and cover, thereby be convenient for the dust absorption dish and inhale the smog dust, improved the effect of removing dust.
The invention is further configured to: the outside of support frame has set firmly two sets of proximity switch that link to each other with control mechanism communication along vertical direction, proximity switch's response end sets up towards the dust hood, the outside of dust hood has the dog towards proximity switch's response end rigid coupling, works as the dog removes corresponding height and when being close to proximity switch's response end along with the dust hood, proximity switch receives the response to give send the signal control mechanism, the first cylinder stop work of control mechanism control.
Through above-mentioned technical scheme, when first cylinder drive keeps off the dirt cover and removes corresponding position, the dog is close to proximity switch, and proximity switch sends a signal and gives control mechanism, and control mechanism controls first cylinder stop work to with the position location of keeping off the dirt cover on corresponding high position, played the effect of accurate location to keeping off the dirt cover.
The invention is further configured to: the discharging mechanism comprises a turntable and more than two discharging frames which are uniformly distributed on the periphery of the turntable, a servo motor for driving the turntable to rotate is arranged on the rack, and an on-site detection mechanism for detecting the placement position of the automobile engine cylinder body is arranged on the rack.
Through the technical scheme, before the sign indicating number is beaten, the operator places the automobile engine cylinder body that will wait to beat the sign indicating number on blowing frame, an automobile engine cylinder body is placed to the correspondence on every blowing frame, and carry out detection on throne through detection mechanism on throne, the possibility that the position of placing of automobile engine cylinder body took place the skew has been reduced, when beating the sign indicating number, servo motor drive carousel is rotatory, make the automobile engine cylinder body on the blowing frame beat the sign indicating number mechanism through the laser in proper order, realized beating the sign indicating number to two above automobile engine cylinder bodies in succession, be favorable to improving machining efficiency.
The invention is further configured to: the on-site detection mechanism comprises a mounting rack, a light beam blocking type sensor arranged on the mounting rack and an alarm used for receiving a light beam blocking type sensor signal, wherein the mounting rack comprises two groups of fixing rods which are fixedly connected to two sides of the rack extending along the length direction, the transmitting end and the receiving end of the light beam blocking type sensor are respectively arranged on the tops of the two groups of fixing rods, when an automobile engine cylinder body transmits the light beam blocking type sensor to the height position to block infrared light beams, the light beam blocking type sensor sends a signal to the alarm, and the alarm gives an alarm.
Through above-mentioned technical scheme, add man-hour, infrared beam is launched to the transmitting terminal of light beam interruption formula inductor, and infrared beam is received to the receiving terminal, and the operator will treat the automobile engine cylinder body of processing and place on the blowing frame, and when the placing position of automobile engine cylinder body took place the skew and sheltered from infrared beam on the high position, light beam interruption formula inductor sent signal for the alarm, and the alarm reports to the police, reminds the operator to adjust the placing position of automobile engine cylinder body. The arrangement of the in-place detection mechanism has the advantages that the detection effect is achieved on the placement position of the automobile engine cylinder body, the possibility that the code printing position is deviated due to the fact that the placement position of the automobile engine cylinder body is deviated is reduced, and therefore the code printing accuracy and the code printing effect are improved.
The invention is further configured to: the air pressure detection device is characterized in that an air pressure detection assembly mechanism is arranged below the discharging frame in the rack and comprises a supporting seat, a lifting platform arranged above the supporting seat, an inflation tank and an air pressure sensor arranged on the lifting platform, a second air cylinder used for driving the lifting platform to lift is arranged on the supporting seat, a through hole and an inflation hole which are corresponding to the air pressure sensor and the inflation tank respectively are formed in the discharging frame towards one side of the lifting platform, the inflation hole is communicated with the through hole, the second air cylinder and the inflation tank are controlled by the control mechanism to work, and the air pressure sensor transmits detected air pressure information to the control mechanism.
Through the technical scheme, when an operator places the automobile engine cylinder body on the material placing frame, the hole opening of the through hole is shielded by the connecting block on the outer side of the automobile engine cylinder body, the second air cylinder drives the lifting platform to ascend until the output ends of the inflation tank and the air pressure sensor respectively extend into the inflation hole and the through hole, and after the inflation tank is inflated towards the inflation hole and the through hole, the air pressure sensor detects that the air pressure in the through hole is constant; when the position of placing of automobile engine cylinder body takes place the skew, then gas leakage can appear in through-hole department, and the atmospheric pressure value that baroceptor detected at this moment diminishes, and the operator learns the atmospheric pressure value that baroceptor detected through control mechanism, then adjusts the position of placing of automobile engine cylinder body, sets up like this, has played the effect of further detection to the position of placing of automobile engine cylinder body to be favorable to further improving the precision of beating the sign indicating number.
The invention is further configured to: and sealing rings are fixedly connected to the inner periphery of the inflation hole close to the inflation tank and the inner periphery of the through hole close to the air pressure sensor.
Through the technical scheme, when the output of gas charging tank and baroceptor stretched into respectively and aerifys hole and through-hole in, the outside of gas charging tank and baroceptor's output was inconsistent with the sealing washer respectively this moment, the setting of sealing washer has improved the compactness of being connected between the output of gas charging tank and the gas charging hole and between baroceptor's output and the through-hole, it takes place to leak gas and leads to the fact the possibility of influence to the result of atmospheric pressure detection to have reduced gas charging hole and through-hole department among the inflation process, the accuracy of atmospheric pressure testing result has been improved.
In conclusion, the invention has the following beneficial effects:
1. when dust and smoke are generated in the coding process, the dust blocking cover covers and blocks the smoke and the dust from top to bottom, and the dust collection disc absorbs the smoke and the dust, so that the possibility of air pollution in an operation room caused by the fact that the smoke and the dust are emitted into the air is reduced, and the dust removal effect is achieved;
2. the light beam blocking type sensor and the in-place detection mechanism are arranged, the double detection effect is achieved on the placement position of the automobile engine cylinder body, and the possibility that the laser coding mechanism deflects the coding position of the automobile engine cylinder body due to the fact that the placement position of the automobile engine cylinder body deflects is reduced.
Drawings
Fig. 1 is a schematic view of the overall structure of the present embodiment.
Fig. 2 is an enlarged view of a portion a in fig. 1.
Fig. 3 is an enlarged view of a portion B in fig. 1. .
Fig. 4 is a schematic structural diagram for embodying the through holes and the inflation holes on the placement frame in the embodiment.
Fig. 5 is a schematic structural view for embodying the dust suction mechanism in the present embodiment.
Fig. 6 is an enlarged view of a portion C in fig. 5.
Reference numerals: 1. a frame; 11. a mounting seat; 12. a support frame; 121. a proximity switch; 13. a dust shield; 131. a guide block; 132. a stopper; 14. a first cylinder; 2. a discharging mechanism; 21. a material placing frame; 211. a through hole; 212. an inflation hole; 213. a seal ring; 22. a turntable; 23. a servo motor; 3. a laser coding mechanism; 4. a dust suction mechanism; 41. a dust collection tray; 42. a connecting pipe; 43. a powered dust extraction element; 5. a control mechanism; 6. an in-place detection mechanism; 61. a mounting frame; 611. fixing the rod; 62. a beam blocking sensor; 63. an infrared beam; 64. an alarm; 7. an air pressure detection assembly mechanism; 71. a supporting seat; 72. a lifting platform; 73. an inflation tank; 74. an air pressure sensor; 75. a second cylinder; 751. a connecting plate; 752. and a guide post.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example (b): referring to fig. 1, the automatic laser coding machine with a dust collection mechanism disclosed by the invention comprises a frame 1, a material discharge mechanism 2 arranged on the frame 1, a mounting seat 11 arranged on the frame 1, a laser coding mechanism 3 arranged on the mounting seat 11, a dust collection mechanism 4 and a control mechanism 5 arranged beside the frame 1. In the present embodiment, the control mechanism 5 is a control cabinet having control elements therein. During processing, an operator places and fixes an automobile engine cylinder body to be coded through the discharging mechanism 2, then the laser coding mechanism 3 performs laser coding on the automobile engine cylinder body, and the dust collection mechanism 4 absorbs smoke dust generated in the coding process, so that the possibility of air pollution caused by the fact that the smoke dust is emitted into the air is reduced.
Referring to fig. 1, drop feed mechanism 2 includes carousel 22 and four blowing frame 21, four even distributions of blowing frame 21 are around carousel 22, be equipped with the rotatory servo motor 23 of drive carousel 22 in frame 1, be equipped with detection mechanism 6 on the throne that is used for detecting the position of placing of automobile engine cylinder body in frame 1, detection mechanism 6 on the throne includes mounting bracket 61, the light beam that sets up on mounting bracket 61 hides disconnected inductor 62 and the alarm 64 that is used for receiving light beam and hides disconnected inductor 62 signal, mounting bracket 61 includes two sets of dead levers 611, two sets of dead levers 611 are fixed in the both sides that frame 1 extends along length direction through screw up respectively.
Referring to fig. 1 and 2, the emitting end and the receiving end of the beam-blocking sensor 62 are respectively disposed at the top ends of the two sets of fixing bars 611, and when the beam-blocking sensor 62 is in operation, the emitting end emits an infrared beam 63, and the receiving end receives the infrared beam 63, and the infrared beam 63 forms a horizontal beam at a height position. When an operator shifts the placement position of the automobile engine cylinder body to be coded on the material placing frame 21, the infrared light beam 63 is shielded by the automobile engine cylinder body, the receiving end cannot receive the infrared light beam 63, the light beam blocking type sensor 62 sends a signal to the alarm 64, the alarm 64 gives an alarm to remind the operator of adjusting the placement position of the automobile engine cylinder body.
Referring to fig. 1 and 2, in the present embodiment, a set of beam-blocking sensors 62 is respectively disposed on the frame 1 along the length direction and at positions close to the laser coding mechanism 3 and far from the laser coding mechanism 3, so that the operator can carry out preliminary detection on the placing position of the automobile engine cylinder on the material placing frame 21 by a group of light beam blocking type inductors 62 far away from the laser coding mechanism 3 during material placing, when the servo motor 23 drives the turntable 22 to rotate the automobile engine block to a position close to the laser coding mechanism 3, the group of light beam blocking sensors 62 close to the laser coding mechanism 3 can perform two-step detection on the placement position of the automobile engine cylinder on the material placing frame 21, so that the possibility of the automobile engine cylinder shifting on the material placing frame 21 in the rotating process is reduced, therefore, the possibility that the code printing position of the laser code printing mechanism 3 on the cylinder body of the automobile engine is deviated can be further reduced.
Referring to fig. 1 and 3, an air pressure detecting assembly mechanism 7 is arranged below the discharging frame 21 on the frame 1, the air pressure detecting assembly mechanism 7 includes a supporting seat 71, an elevating platform 72, an inflation tank 73 and an air pressure sensor 74 which are arranged on the elevating platform 72, the bottom end of the supporting seat 71 is fixed on the frame 1 through screwing screws, the elevating platform 72 is located above the supporting seat 71, a second air cylinder 75 for driving the elevating platform 72 to ascend and descend is arranged on the supporting seat 71 along the vertical direction, the output end of the second air cylinder 75 is fixedly connected to one side of the elevating platform 72, which is far away from the inflation tank 73, a connecting plate 751 is fixedly connected to one side of the cylinder body of the second air cylinder 75, which is far towards the elevating platform 72, two guide posts 752 are fixedly connected to one side of the elevating platform 72, which is far away from the connecting plate 751, and the guide posts 752 penetrate through the connecting plate 751.
Referring to fig. 3 and 4, a through hole 211 and an inflation hole 212 corresponding to the air pressure sensor 74 and the inflation tank 73 are respectively formed in one side of the material placing frame 21 facing the lifting table 72, the inflation hole 212 is communicated with the through hole 211, and a layer of sealing ring 213 is bonded to the inner periphery of the inflation hole 212 close to the inflation tank 73 and the inner periphery of the through hole 211 close to the air pressure sensor 74. When an operator correctly places an automobile engine cylinder body to be coded on the discharging frame 21, a connecting block (not shown in the figure) on the outer side of the automobile engine cylinder body blocks the through hole 211, at the moment, the control mechanism 5 controls the second air cylinder 75 to drive the lifting platform 72 to ascend, the connecting plate 751 slides upwards along the guide post 752 until the output ends of the inflation tank 73 and the air pressure sensor 74 respectively extend into the inflation hole 212 and the through hole 211 and abut against the sealing ring 213, at the moment, the control mechanism 5 controls the inflation tank 73 to fill quantitative air into the inflation hole 212, the air pressure value detected by the air pressure sensor 74 is constant, and the air pressure sensor 74 transmits the detected air pressure information to the control mechanism 5 (see fig. 1).
Referring to fig. 3 and 4, when the position of the automobile engine cylinder block on the material placing frame 21 deviates, one end of the through hole 211, which is far away from the air pressure sensor 74, is not completely blocked, then a certain amount of air is filled into the inflation tank 73 towards the inflation hole 212, the air pressure value detected by the air pressure sensor 74 becomes small, and an operator can know that the placement position of the automobile engine cylinder block is inaccurate through the detected air pressure value, so that the placement position of the automobile engine cylinder block is adjusted, and the possibility that the placement position of the automobile engine cylinder block deviates is reduced. After the detection is finished, the second air cylinder 75 drives the lifting platform 72 to descend, so that the inflation tank 73 and the air pressure sensor 74 are separated from the discharging frame 21.
Referring to fig. 5, a dust blocking cover 13 is arranged on the supporting frame 12, the dust blocking cover 13 is located above the dust collection disc 41, the opening of the dust blocking cover is downward, the dust collection mechanism 4 includes the dust collection disc 41 with the upward opening, a power dust collection part 43 and a connecting pipe 42 for connecting the dust collection disc 41 and the power dust collection part 43, the dust collection disc 41 is supported and arranged on the mounting base 11 and located below the material placing frame 21, and the power dust collection part 43 is placed on the ground. The powered suction unit 43 may alternatively be a vacuum cleaner, with the opening of the dust shield 13 corresponding to the opening of the suction plate 41 in the vertical direction.
Referring to fig. 5 and 6, a first cylinder 14 for driving the dust hood 13 to move in the vertical direction is fixedly arranged on the outer side of the frame 1, the output end of the first cylinder 14 is fixedly connected with the outer side wall of the dust hood 13, a guide block 131 is fixedly connected to one side of the dust hood 13 facing the support frame 12, and part of the guide block 131 is clamped on the periphery of the support frame 12. When the automobile engine cylinder body is close to the laser coding mechanism 3 under the drive of the rotary disc 22, the first air cylinder 14 drives the dust blocking cover 13 to descend until the dust blocking cover 13 moves to the lower limit position, at the moment, the dust blocking cover 13 covers the automobile engine cylinder body on the rack 1, then the laser coding mechanism 3 performs laser coding on the automobile engine cylinder body, smoke dust generated in the coding process is emitted in the rack 1 and the dust blocking cover 13, meanwhile, the power dust suction piece 43 sucks dust from the smoke dust through the connecting pipe 42 and the dust suction disc 41 and stores the smoke dust, and the possibility of air pollution caused by the fact that the smoke dust is emitted into the air is reduced. After the dust removal is finished, the first air cylinder 14 drives the dust hood 13 to ascend to the initial position.
Referring to fig. 5 and 6, two sets of proximity switches 121 are fixedly disposed on the outer side of the supporting frame 12 along the vertical direction, the proximity switches 121 are in communication connection with the control mechanism 5 (see fig. 1), the sensing ends of the proximity switches 121 face the dust hood 13, a stopper 132 is fixed on the outer side of the dust hood 13 by screwing a screw, the stopper 132 is parallel to the sensing ends of the proximity switches 121, when the control mechanism 5 controls the first cylinder 14 to drive the dust hood 13 to move to the upper limit position or the lower limit position, the stopper 132 is close to the sensing ends of one set of the proximity switches 121, the proximity switches 121 receive sensing and send a signal to the control mechanism 5, the control mechanism 5 controls the first cylinder 14 to stop working, so as to accurately position the height position of the dust hood 13 in the vertical direction, and reduce the possibility that the dust hood 13 blocks the turntable 22 to drive the automobile engine cylinder to move at the height position, And the possibility that smog dust is emitted to the air from the gap to pollute the air due to the overlarge gap between the dust blocking cover 13 and the machine frame 1 during code printing is reduced.
The implementation principle of the embodiment is as follows: when the automobile engine code printing machine works, an operator places an automobile engine cylinder body to be printed on the material placing frame 21, then the light beam blocking type sensor 62 and the in-place detection mechanism 6 sequentially detect the placing position of the automobile engine cylinder body, the servo motor 23 drives the rotary disc 22 to drive the automobile engine cylinder bodies on the four material placing frames 21 to sequentially receive the laser code printing mechanism 3 for printing codes, before the codes are printed, the first air cylinder 14 drives the dust hood 13 to descend until the dust hood 13 covers the automobile engine cylinder body on the frame 1, then the laser coding mechanism 3 codes the automobile engine cylinder body, the dust absorption mechanism 4 removes dust generated in the coding process, after the coding is finished, the first air cylinder 14 drives the dust shield 13 to ascend to the initial position, then the rotary disc 22 drives the next automobile engine cylinder block to move to the lower part of the dust shield 13 for coding.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.
Claims (2)
1. The utility model provides an automatic laser coding machine with dust absorption mechanism which characterized in that: the laser marking machine comprises a rack (1), a material discharging mechanism (2) arranged on the rack (1), a laser marking mechanism (3), a dust collection mechanism (4) and a control mechanism (5) arranged beside the rack (1), wherein a mounting seat (11) is fixedly arranged on the rack (1), the laser marking mechanism (3) is fixedly arranged on the mounting seat (11), the dust collection mechanism (4) comprises a dust collection disc (41), a power dust collection piece (43) and a connecting pipe (42) arranged between the dust collection disc (41) and the power dust collection piece (43), the power dust collection piece (43) adsorbs dust through the dust collection disc (41) and the connecting pipe (42), the dust collection disc (41) is arranged on the mounting seat (11) and is positioned below the material discharging mechanism (2), and the power dust collection piece (43) is arranged on the ground;
a support frame (12) is fixedly connected to one end, close to the laser coding mechanism (3), of the rack (1), a dust shield (13) with an opening arranged downwards is arranged on the support frame (12) above the dust collection disc (41), and the opening of the dust shield (13) corresponds to the opening of the dust collection disc (41) in the vertical direction;
the dust collection device is characterized in that a first air cylinder (14) used for driving a dust blocking cover (13) to move in the vertical direction is fixedly arranged on the outer side of the rack (1), the output end of the first air cylinder (14) is fixedly connected with the outer side wall of the dust blocking cover (13), a guide block (131) is fixedly connected to one side, facing the support frame (12), of the dust blocking cover (13), part of the guide block (131) is clamped and sleeved on the periphery of the support frame (12), the dust blocking cover (13) is driven to move in the vertical direction through the first air cylinder (14), the control mechanism (5) controls the working state of the first air cylinder (14), and when the first air cylinder (14) drives the dust blocking cover (13) to move to the lower limit position, the dust blocking cover (13) covers a dust collection disc (41) between the dust blocking cover (13) and the rack (1);
the outer side of the support frame (12) is fixedly provided with two groups of proximity switches (121) which are in communication connection with the control mechanism (5) along the vertical direction, the sensing ends of the proximity switches (121) are arranged towards the dust shield (13), the sensing ends of the dust shield (13) towards the proximity switches (121) are fixedly connected with a stop block (132), when the stop block (132) moves to a corresponding height along with the dust shield (13) and approaches the sensing ends of the proximity switches (121), the proximity switches (121) receive sensing and send signals to the control mechanism (5), and the control mechanism (5) controls the first air cylinder (14) to stop working;
the discharging mechanism (2) comprises a turntable (22) and more than two discharging frames (21) which are uniformly distributed on the periphery of the turntable (22), a servo motor (23) for driving the turntable (22) to rotate is arranged on the rack (1), and an in-place detection mechanism (6) for detecting the placing position of an automobile engine cylinder body is arranged on the rack (1);
the in-place detection mechanism (6) comprises a mounting frame (61), a light beam blocking type sensor (62) arranged on the mounting frame (61) and an alarm (64) used for receiving signals of the light beam blocking type sensor (62), wherein the mounting frame (61) comprises two groups of fixing rods (611), the two groups of fixing rods (611) are fixedly connected to two sides of the frame (1) extending along the length direction respectively, the transmitting end and the receiving end of the light beam blocking type sensor (62) are arranged at the top ends of the two groups of fixing rods (611) respectively, when an automobile engine cylinder body blocks the light beam blocking type sensor (62) at the height position to emit infrared light beams (63) to be blocked, the light beam blocking type sensor (62) sends signals to the alarm (64), and the alarm (64) gives an alarm;
an air pressure detection component mechanism (7) is arranged below the material placing frame (21) on the frame (1), the air pressure detection assembly mechanism (7) comprises a supporting seat (71), a lifting platform (72) arranged above the supporting seat (71), an inflation tank (73) arranged on the lifting platform (72) and an air pressure sensor (74), a second air cylinder (75) for driving the lifting platform (72) to lift is arranged on the supporting seat (71), one side of the material placing frame (21) facing the lifting platform (72) is respectively provided with a through hole (211) and an air charging hole (212) which are respectively corresponding to the air pressure sensor (74) and the air charging tank (73), the inflation hole (212) is communicated with the through hole (211), the control mechanism (5) controls the second cylinder (75) and the inflation tank (73) to work, and the air pressure sensor (74) transmits the detected air pressure information to the control mechanism (5).
2. The automatic laser coding machine with dust absorption mechanism of claim 1, characterized in that: and the inner periphery of the inflation hole (212) close to the inflation tank (73) and the inner periphery of the through hole (211) close to the air pressure sensor (74) are fixedly connected with a sealing ring (213).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010173111.8A CN111283332B (en) | 2020-03-13 | 2020-03-13 | Automatic laser coding machine with dust collection mechanism |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010173111.8A CN111283332B (en) | 2020-03-13 | 2020-03-13 | Automatic laser coding machine with dust collection mechanism |
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| Publication Number | Publication Date |
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| CN111283332A CN111283332A (en) | 2020-06-16 |
| CN111283332B true CN111283332B (en) | 2021-08-17 |
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| CN202010173111.8A Active CN111283332B (en) | 2020-03-13 | 2020-03-13 | Automatic laser coding machine with dust collection mechanism |
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