Disclosure of Invention
In order to solve the problems, the embodiment designs a diode unidirectional laser code-spraying new process labeling device, which comprises a casing, wherein a discharge cavity is arranged in the casing, a code-spraying cavity is arranged in the lower end wall of the discharge cavity, a detection cavity is arranged in the casing, a discharge cavity is arranged in the right end wall of the detection cavity, a driving cavity is arranged in the front end wall of the detection cavity, a driven cavity is arranged in the rear end wall of the detection cavity, a transmission cavity is arranged in the left end wall of the detection cavity, a driving cavity is arranged in the casing, two laser cavities are arranged in the front end wall and the rear end wall of the code-spraying cavity, a detection mechanism, a transmission mechanism and a code-spraying mechanism are arranged in the casing, the detection mechanism comprises a detection block arranged in the detection cavity, a contact conductive block is arranged in the detection block, and the contact conductive block can be electrically communicated with a diode, the code spraying mechanism comprises a starter arranged in the laser cavity, the starter is fixedly connected with a connecting rod, a fixed block and a laser are fixedly connected onto the connecting rod, and the laser can perform laser code spraying on the diode.
Preferably, the transmission mechanism comprises a driving shaft connected with the driving motor and a rotating cavity arranged in the casing, the driving shaft is fixedly connected with an incomplete gear, the front end wall of the driving cavity is rotatably connected with a control shaft, the control shaft is fixedly connected with a control gear engaged with the incomplete gear, the front end of the control shaft is fixedly connected with a control belt wheel, the front end wall of the rotating cavity is rotatably connected with a rotating shaft, the rear end of the rotating shaft is positioned in the detection cavity, the front end of the rotating shaft is fixedly connected with a rotating belt wheel, the rotating belt wheel is connected with the control belt wheel and provided with a rotating belt, the rear end of the rotating shaft is fixedly connected with a fixed disk, the fixed disk is rotatably connected with four uniformly distributed twisting shafts, the twisting shafts are connected with the fixed disk and provided with torsion springs, the twisting shaft is fixedly connected with a rotating rod, and the rotating rod is provided with four uniformly distributed storage cavities, the diode can be put into in the storage cavity, the front end wall of the driving cavity is connected with a rotating shaft in a rotating mode, the rear end of the rotating shaft is fixedly connected with an intermediate gear meshed with the incomplete gear, the lower end of the rotating shaft is fixedly connected with a driving bevel gear, the left end wall of the driving cavity is connected with a transmission shaft in a rotating mode, the right end of the transmission shaft is fixedly connected with a transmission bevel gear meshed with the driving bevel gear, and the left end of the transmission shaft is fixedly connected with a transmission belt pulley.
Preferably, the detection mechanism comprises a detection shaft with a left end rotatably connected with the left end wall of the transmission cavity and a right end positioned in the detection cavity, the left end of the detection shaft is fixedly connected with a detection belt wheel, a limiting cavity is arranged in the detection block, the detection shaft is fixedly connected with a limiting disc positioned in the limiting cavity, two arc-shaped holes which are symmetrical front and back are arranged in the limiting disc, two limiting plates which are symmetrical front and back are slidably connected in the limiting cavity, the limiting plates are connected with the limiting cavity and provided with limiting springs, the limiting plates are fixedly connected with limiting rods with the other ends positioned in the arc-shaped holes, a horizontal plate is arranged in the detection cavity, a sliding cavity is arranged in the horizontal plate, the detection shaft is fixedly connected with sliding blocks which are slidably connected with the sliding cavity, two clamping cavities which are symmetrical front and back are arranged in the horizontal plate, and the horizontal plate is connected with the detection block and provided with two horizontal springs, the utility model discloses a laser instrument, including horizontal plate fixedly connected with other end and limiting plate fixed connection's two haulage ropes, it can with the diode one-to-one contact chamber to detect a piece rear side, it can with the contact chamber of diode one-to-one to detect a piece front side, be equipped with the contact plate in the contact chamber, the contact plate fixedly connected with other end with limiting plate fixed connection's connection rope, the contact plate fixedly connected with other end is located detect the contact lever of intracavity, contact lever fixedly connected with contact conducting block, contact conducting block with it is equipped with the contact spring to detect a piece connection, the upside contact conducting block and power intercommunication, downside the contact conducting block can communicate with the laser instrument of front and back both sides.
Preferably, the code spraying mechanism comprises a transmission shaft with a left end rotatably connected to the left end wall of the transmission cavity and a right end positioned in the driven cavity, the left end of the transmission shaft is fixedly connected with a transmission belt wheel, the detection belt wheel and the transmission belt wheel are connected with a transmission belt, the right end of the transmission shaft is fixedly connected with a transmission bevel gear, the upper end wall of the driven cavity is rotatably connected with a driven shaft, the upper end of the driven shaft is fixedly connected with a driven bevel gear engaged with the transmission bevel gear, the lower end of the driven shaft is fixedly connected with a first driven belt wheel, the upper end wall of the laser cavity is rotatably connected with a transposition shaft, the transposition shaft is fixedly connected with four uniformly distributed starters, the transposition shaft is fixedly connected with a transposition belt wheel, the transposition belt wheel at the rear side is connected with the first driven belt wheel and is provided with a transposition belt, and the lower end wall of the driving cavity is rotatably connected with a rotating shaft, the upper end of the winding shaft is fixedly connected with a rotating bevel gear meshed with the driving bevel gear, the lower end of the winding shaft is fixedly connected with a second driven belt wheel, and the second driven belt wheel is connected with the transposition belt wheel on the front side and provided with the transposition belt.
Preferably, the limiting plate can be pushed outwards when rotating, so that the limiting rod cannot enter the arc-shaped hole, the clamping block enters the clamping cavity, the horizontal plate rotates and can drive the rotating rod to rotate through the clamping block, the incomplete gear is a quarter toothed gear, the contact conductive block is communicated with the laser power in the laser cavity on the front side before the detection shaft rotates, the contact conductive block is communicated with the laser power in the laser cavity on the front side after the detection shaft rotates for a half circle, the contact conductive block is communicated with the laser power in the laser cavity on the rear side after the detection shaft rotates for a half circle, the transmission ratio of the incomplete gear to the intermediate gear is two to one, the transmission ratio of the incomplete gear to the control gear is one to one, and the laser is started after the transposition shaft rotates for a half circle.
The invention has the beneficial effects that: the rotating shaft capable of driving the plurality of diodes to rotate is arranged, so that the diodes are transported and placed, the diodes can be detected and marked integrally, and the automatic degree is high; according to the invention, the laser emitter capable of carrying out laser code spraying on the diode is arranged, so that laser code spraying on the diode is realized, the diode is not easy to become fuzzy on the basis of better identification, and the diode experiment is convenient.
Detailed Description
The invention will now be described in detail with reference to fig. 1-7, wherein for ease of description the orientations described below are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The invention relates to diode unidirectional laser code-spraying new process labeling equipment, which comprises a machine shell 10, wherein a discharging cavity 16 is arranged in the machine shell 10, a code-spraying cavity 11 is arranged in the lower end wall of the discharging cavity 16, a detection cavity 14 is arranged in the machine shell 10, a discharging cavity 17 is arranged in the right end wall of the detection cavity 14, a driving cavity 24 is arranged in the front end wall of the detection cavity 14, a driven cavity 30 is arranged in the rear end wall of the detection cavity 14, a transmission cavity 27 is arranged in the left end wall of the detection cavity 14, a driving cavity 24 is arranged in the machine shell 10, two laser cavities 47 are arranged in the front end wall and the rear end wall of the code-spraying cavity 11, a detection mechanism 80, a transmission mechanism 81 and a code-spraying mechanism 82 are arranged in the machine shell 10, the detection mechanism 80 comprises a detection block 12 arranged in the detection cavity 14, a contact conductive block 70 is arranged in the detection block 12, and the contact block 70 can be electrically communicated with a diode, therefore, the unidirectional property of the diode is detected, the transmission mechanism 81 comprises a driving motor 40 fixedly connected with the front end wall of the driving cavity 24, the driving motor 40 can provide power for the device, the code spraying mechanism 82 comprises a starter 46 arranged in the laser cavity 47, the starter 46 is fixedly connected with a connecting rod 45, a fixed block 52 and a laser 51 are fixedly connected onto the connecting rod 45, and the laser 51 can perform laser code spraying on the diode.
Advantageously, the transmission mechanism 81 includes a driving shaft 41 in power connection with the driving motor 40 and a rotating cavity 34 disposed in the housing 10, the driving shaft 41 is fixedly connected with an incomplete gear 42, the front end wall of the driving cavity 24 is rotatably connected with a control shaft 39, the control shaft 39 is fixedly connected with a control gear 37 engaged with the incomplete gear 42, the front end of the control shaft 39 is fixedly connected with a control pulley 38, the front end wall of the rotating cavity 34 is rotatably connected with a rotating shaft 18 with the rear end located in the detection cavity 14, the front end of the rotating shaft 18 is fixedly connected with a rotating pulley 35, the rotating pulley 35 is connected with the control pulley 38 and is provided with a rotating belt 36, the rear end of the rotating shaft 18 is fixedly connected with a fixed disk 15, the fixed disk 15 is rotatably connected with four uniformly distributed torsion shafts 13, the torsion shafts 13 are connected with the fixed disk 15 and are provided with torsion springs 75, torsion shaft 13 fixedly connected with dwang 76, be equipped with four evenly distributed's the chamber 77 of depositing on the dwang 76, it can put into the diode in the chamber 77 to deposit, drive 24 front end walls in chamber rotate and be connected with rotation axis 55, rotation axis 55 rear end fixedly connected with the intermediate gear 23 of incomplete gear 42 meshing, rotation axis 55 lower extreme fixedly connected with drive bevel gear 43, 24 left end walls in drive chamber rotate and are connected with transmission shaft 20, 20 right-hand members of transmission shaft fixedly connected with drive bevel gear 22 of drive bevel gear 43 meshing, 20 left end fixedly connected with of transmission shaft has driving pulley 19.
Advantageously, the detection mechanism 80 includes a detection shaft 26 with a left end rotatably connected to the left end wall of the transmission cavity 27 and a right end located in the detection cavity 14, a detection belt wheel 25 is fixedly connected to the left end of the detection shaft 26, a limiting cavity 59 is provided in the detection block 12, the detection shaft 26 is fixedly connected to a limiting plate 58 located in the limiting cavity 59, two arc holes 57 symmetrical in the limiting plate 58 in the front and back are provided, two limiting plates 61 symmetrical in the front and back are slidably connected in the limiting cavity 59, a limiting spring 62 is provided in connection between the limiting plate 61 and the limiting cavity 59, a limiting rod 60 with the other end located in the arc hole 57 is fixedly connected to the limiting plate 61, a horizontal plate 65 is provided in the detection cavity 14, a sliding cavity 67 is provided in the horizontal plate 65, and a sliding block 68 slidably connected to the sliding cavity 67 is fixedly connected to the detection shaft 26, the detection device is characterized in that two clamping cavities 69 which are symmetrical front and back are arranged in the horizontal plate 65, the horizontal plate 65 is connected with the detection block 12 and is provided with two horizontal springs 64, the horizontal plate 65 is fixedly connected with two traction ropes 63 of which the other ends are fixedly connected with the limiting plate 61, the rear side of the detection block 12 is provided with four contact cavities 71 which can be in one-to-one correspondence with the diodes, the front side of the detection block 12 is provided with four contact cavities 71 which can be in one-to-one correspondence with the diodes, a contact plate 72 is arranged in the contact cavity 71, the contact plate 72 is fixedly connected with a connecting rope 56 of which the other end is fixedly connected with the limiting plate 61, the contact plate 72 is fixedly connected with a contact rod 74 of which the other end is positioned in the detection cavity 14, the contact rod 74 is fixedly connected with a contact conductive block 70, the contact conductive block 70 is connected with the detection block 12 and is provided with a contact spring 73, and the contact block 70 at the upper side is communicated with a power supply, the contact conductive bumps 70 on the lower side can communicate with the front and rear lasers 51.
Advantageously, the code spraying mechanism 82 comprises a transmission shaft 29 with a left end rotatably connected to the left end wall of the transmission cavity 27 and a right end located in the driven cavity 30, the transmission shaft 29 is fixedly connected with a transmission belt wheel 28 at the left end, the transmission belt wheel 28, the detection belt wheel 25 and the transmission belt wheel 19 are connected with a transmission belt 21, a transmission bevel gear 31 is fixedly connected to the right end of the transmission shaft 29, a driven shaft 33 is rotatably connected to the upper end wall of the driven cavity 30, a driven bevel gear 32 engaged with the transmission bevel gear 31 is fixedly connected to the upper end of the driven shaft 33, a first driven belt wheel 53 is fixedly connected to the lower end of the driven shaft 33, a transposition shaft 48 is rotatably connected to the upper end wall of the laser cavity 47, four actuators 46 uniformly distributed are fixedly connected to the transposition shaft 48, a transposition belt wheel 49 is fixedly connected to the transposition shaft 48, a transposition belt 50 is connected to the transposition belt wheel 49 at the rear side and the first driven belt wheel 53, the lower end wall of the driving cavity 24 is rotatably connected with a rotating shaft 78, the upper end of the rotating shaft 78 is fixedly connected with a rotating bevel gear 44 meshed with the driving bevel gear 43, the lower end of the rotating shaft 78 is fixedly connected with a second driven pulley 54, and the second driven pulley 54 is connected with the front transposition pulley 49 to be provided with the transposition belt 50.
Advantageously, when the limiting plate 58 rotates, the limiting rod 60 is pushed outwards, so that it cannot enter the arc-shaped hole 57, after the blocking block 66 enters the blocking cavity 69, the horizontal plate 65 rotates to drive the rotating rod 76 to rotate through the blocking block 66, the incomplete gear 42 is a quarter toothed gear, before the detection shaft 26 rotates, the front side contact conductive block 70 is in electrical communication with the laser 51 in the front side laser cavity 47, after the detection shaft 26 rotates for a half turn, the front side contact conductive block 70 is in electrical communication with the laser 51 in the rear side laser cavity 47, the incomplete gear 42 and the intermediate gear 23 have a two-to-one transmission ratio, the incomplete gear 42 and the control gear 37 have a one-to-one transmission ratio, and after the transposition shaft 48 rotates for a half turn, the laser 51 starts.
The use steps herein are described in detail below with reference to fig. 1-7:
in the initial state, the torsion spring 75 is in a relaxed state, four diodes are arranged on the rotating rod 76 in the emptying cavity 16, and the incomplete gear 42 is just meshed with the control gear 37.
When the diode is unidirectionally labeled, the driving motor 40 is started to output power, so as to drive the driving shaft 41 to rotate for one turn, so as to drive the control gear 37 to rotate for one quarter turn, so as to drive the control shaft 39 and the control pulley 38 to rotate for one quarter turn, so as to drive the rotating pulley 35 and the rotating shaft 18 to rotate for one quarter turn, so as to drive the rotating rod 76 in the discharging cavity 16 to enter the detection cavity 14, so as to push the horizontal plate 65 to move leftwards and compress the horizontal spring 64, so as to release the pulling rope 63, when the pulling rope 63 is released, the two limiting plates 61 and the limiting rod 60 move towards the direction close to the detection shaft 26, so as to release the connecting rope 56, when the connecting rope 56 is released, the two contact plates 72, the two contact rods 74 and the two contact conductive blocks 70 move relatively, so that the contact conductive blocks 70 are electrically connected with the diode, and at this time, the rear contact block 70 supplies power to the diode, the front side contact conductive block 70 is in communication with the laser 51 in the front side laser cavity 47, at which time the laser 51 in the front side laser cavity 47 is activated if the diode is able to conduct electricity;
then the incomplete gear 42 continues to rotate to drive the intermediate gear 23 to rotate for half a turn, so as to drive the transmission shaft 20 to rotate for half a turn through the rotation shaft 55, the drive bevel gear 43 and the transmission bevel gear 22, so as to drive the detection belt wheel 25 and the transmission belt wheel 28 to rotate for half a turn through the transmission belt wheel 19 and the transmission belt 21, the detection belt wheel 25 rotates for half a turn to drive the detection shaft 26 to rotate, the detection shaft 26 drives the limiting disc 58 to rotate when rotating, so as to push the limiting rod 60 to leave the limiting disc 58, so that the connecting rope 56 is tensioned, thereby driving the two contact conductive blocks 70 to move backwards, so that the contact conductive blocks 70 are not contacted with the diode, meanwhile, the detection shaft 26 rotates to drive the horizontal plate 65 to rotate through the sliding block 68, thereby driving the rotating rod 76 in the detection cavity 14 to rotate and twist the torsion spring 75 through the clamping block 66, thereby driving the half a turn of the diode, at this time, the arc-shaped hole 57 is right opposite to the limiting rod 60, the limiting rod 60 is close to the limiting disc 58 under the elastic force of the limiting spring 62, so that the contact conductive block 70 is driven to move relatively to be in contact with the diode, the rear side contact conductive block 70 supplies power to the diode, and the front side contact conductive block 70 is communicated with the laser 51 in the rear side laser cavity 47 for detection;
after the detection is completed, the incomplete gear 42 continues to rotate to transport the diode into the code spraying cavity 11, then the incomplete gear 42 continues to rotate to drive the driving bevel gear 43 to rotate, so as to drive the rotating bevel gear 44 to rotate, so as to drive the rotating shaft 78 and the second driven pulley 54 to rotate, the transmission pulley 28 rotates to drive the transmission shaft 29 and the transmission bevel gear 31 to rotate, so as to drive the driven bevel gear 32 and the driven shaft 33 to rotate, so as to drive the first driven pulley 53 to rotate, the first driven pulley 53 and the second driven pulley 54 rotate to drive the two transposition pulleys 49 to rotate, so as to drive the transposition shaft 48 to rotate, so that the started laser 51 performs laser code spraying on the diode, so as to mark the conducting direction of the diode, and then the incomplete gear 42 continues to rotate to drive the marked diode to enter the discharging cavity 17 to be taken out.
The invention has the beneficial effects that: the rotating shaft capable of driving the plurality of diodes to rotate is arranged, so that the diodes are transported and placed, the diodes can be detected and marked integrally, and the automatic degree is high; according to the invention, the laser emitter capable of carrying out laser code spraying on the diode is arranged, so that laser code spraying on the diode is realized, the diode is not easy to become fuzzy on the basis of better identification, and the diode experiment is convenient.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.