Disclosure of Invention
The invention provides an automatic material taking mechanism for processing an automobile injection molding part, which aims to solve the defects in the prior art.
In order to achieve the above purpose, the present invention adopts the following technical scheme: the utility model provides an automatic feeding mechanism is used in processing of car injection molding, includes operating mechanism, operating mechanism includes sharp module one, fixed mounting has sharp module two on the slider of sharp module one, fixed mounting has sharp module three on the slider of sharp module two, fixed mounting has perpendicular arm on the slider of sharp module three, tilting mechanism is installed to the bottom of perpendicular arm, four adsorption components that are the rectangle and distribute are installed to tilting mechanism's bottom, tilting mechanism is used for driving four adsorption components and overturns, adsorption components is including being used for the cylinder, the cylinder is used for adjusting the mounted position on tilting mechanism, adjustment mechanism is installed to the bottom of cylinder, the suction head is installed to adjustment mechanism's bottom, the sucking disc is installed to the bottom of suction head, cylinder, adjustment mechanism, suction head and sucking disc communicate in proper order, clean forced air cooling mechanism is still installed to the bottom of suction head, clean forced air cooling mechanism is used for cooling down injection molding and sucking disc bottom and cleans.
Preferably, a runner IV communicated with the adjusting mechanism is arranged on the suction head, a runner V and a runner VI which are symmetrically distributed are arranged at the bottom of the suction head and are communicated with the runner IV, the cleaning air cooling mechanism comprises a round box fixedly connected with the bottom of the suction head, a round pipe is installed at the bottom of the round box in a penetrating sliding mode, an annular box is installed at the bottom of the round pipe in a rotating mode, the annular box is communicated with the round box through the round pipe, an elbow is fixedly installed on the round box in a penetrating mode, the top end of the elbow is fixedly connected with the bottom of one runner VI, and a one-way valve is fixedly installed in the round pipe.
Preferably, the top fixed mounting of pipe has the annular plate, annular plate and the inner wall sliding connection of circle case, fixed mounting has the spring two between the top of annular plate and the top inner wall of circle case, fixed mounting has a plurality of guide bars on the inner wall of circle case, a plurality of guide slots with a plurality of guide bar looks adaptations have been seted up on the lateral wall of annular plate.
Preferably, a plurality of equidistant air cooling holes are formed in the inner wall of the bottom of the annular box, a plurality of cleaning holes distributed in a circumferential array are formed in the inner wall of the annular box, and the cleaning holes are distributed in a vortex shape.
Preferably, a first runner communicated with the adjusting mechanism is arranged on the cylinder, the adjusting mechanism comprises a first connector fixedly connected with the bottom end of the cylinder and a second connector fixedly connected with the top end of the suction head, a ball head is fixedly arranged at the top of the second connector, a ball cover is sleeved on the outer side of the ball head in a rotating mode, a cavity is formed between the ball head and the ball cover, a second runner communicated with the cavity is arranged on the first connector, a third runner is arranged on the ball head and the second connector, the third runner is communicated with the fourth runner, and the first runner is communicated with the fourth runner.
Preferably, the second connector and the first connector are fixedly sleeved with annular blocks, and a plurality of first springs distributed in a circumferential array are fixedly arranged between the two annular blocks.
Preferably, the tilting mechanism includes the rotating plate one with perpendicular arm bottom fixed connection, the bottom of rotating plate one is equipped with rotating plate two, fixed mounting has the pivot on the rotating plate two, and the pivot runs through the rotating plate and rotates with the rotating plate in the lump and be connected, rotating plate one's bottom fixed mounting has the motor, the output shaft of motor and rotating plate two go up pivot fixed connection, rotating plate two's bottom fixed mounting has two diaphragms, two regulation holes have been seted up on the diaphragm, four cylinders are installed respectively in corresponding regulation hole, rotating plate two's bottom fixed mounting has pneumatic clamping jaw.
Preferably, the cylinder outside thread bush is equipped with two adjusting nut, the diaphragm is located between two adjusting nut.
Compared with the prior art, the invention has the beneficial effects that:
1. According to the invention, the two suckers can absorb the lamp shades with different surface radians through the adjusting mechanism, so that the lamp shades can be tightly absorbed by the suckers, and the situation that the lamp shades fall off in the process of transferring the lamp shades is avoided;
2. Through setting up clean forced air cooling mechanism can be clean the bottom of sucking disc and the position that the lamp shade waited to adsorb, ensure that the sucking disc can with lamp shade in close contact, can also cool down sucking disc and lamp shade waited to adsorb the position through the sucking disc in addition, not only prolonged the life of sucking disc, can also accelerate the solidification rate of lamp shade in addition.
Detailed Description
The following description of the embodiments of the present invention will be made more apparent and fully hereinafter with reference to the accompanying drawings, in which some, but not all embodiments of the invention are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 6, the present invention provides a technical solution: the utility model provides an automatic feeding mechanism is used in automobile injection molding processing, including operating mechanism 1, operating mechanism 1 includes sharp module one 11, fixed mounting has sharp module two 12 on the slider of sharp module one 11, fixed mounting has sharp module three 13 on the slider of sharp module two 12, fixed mounting has perpendicular arm 14 on the slider of sharp module three 13, tilting mechanism 2 is installed to the bottom of perpendicular arm 14, four adsorption components 3 that are the rectangle distribution are installed to tilting mechanism 2's bottom, tilting mechanism 2 is used for driving four adsorption components 3 and overturns, adsorption components 3 is including being used for cylinder 31, cylinder 31 is used for adjusting the mounted position on tilting mechanism 2, adjustment mechanism 32 is installed to cylinder 31's bottom, suction head 33 is installed to adjustment mechanism 32's bottom, sucking disc 34 is installed to suction head 33's bottom, cylinder 31, adjustment mechanism 32, suction head 33 and sucking disc 34 communicate in proper order, clean air cooling mechanism 35 is still installed to the bottom of suction head 33, clean air cooling mechanism 35 is used for cooling injection molding and sucking disc 34 and cleaning bottom.
Further, the first linear module 11 and the second linear module 12 are horizontally and longitudinally distributed, and the second linear module 12 and the third linear module 13 are also horizontally and longitudinally distributed, so that the turnover mechanism 2 drives the four adsorption assemblies 3 to move along the directions X, Y and Z through the first linear module 11, the second linear module 12 and the third linear module 13.
The cleaning air cooling mechanism 35 comprises a round box 351 fixedly connected with the bottom of the suction head 33, a round tube 352 is installed at the bottom of the round box 351 in a penetrating sliding mode, an annular box 356 is installed at the bottom of the round tube 352 in a rotating mode, the annular box 356 and the round box 351 are communicated through the round tube 352, an elbow 355 is installed at the bottom of the round box 351 in a penetrating mode in a fixed mode, the top end of the elbow 355 is fixedly connected with the bottom of one of the six 333 channels, and a one-way valve 359 is fixedly installed in the round tube 352.
Further, by arranging the check valve 359, compressed air can only circulate from top to bottom in the circular tube 352, when the first runner 311 is used for exhausting outwards, the compressed air in the sucker 34 only enters the fifth runner 332 which is not provided with the bent tube 355, so that the compressed air in the sucker 34 can be completely discharged from the fifth runner 332 at the top, the negative pressure state in the sucker 34 can be ensured not to be weakened, and in addition, the compressed air in the circular box 351 is externally pumped through the bent tube 355, and an upward suction force can be generated for the circular tube 352 and the annular box 356, so that the annular box 356 can be accurately reset even if the second spring 354 is used for a long time and the elasticity is weakened.
The top fixed mounting of pipe 352 has annular plate 353, and annular plate 353 and the inner wall sliding connection of round case 351 have between the top of annular plate 353 and the top inner wall of round case 351 fixed mounting second spring 354, and fixed mounting has a plurality of guide bars on the inner wall of round case 351, has seted up a plurality of guide slots with a plurality of guide bars looks adaptation on the lateral wall of annular plate 353.
Further, by the cooperation of the guide rod and the guide groove, it is ensured that the round tube 352 can only vertically move up and down in the round box 351.
A plurality of equidistant air cooling holes 357 are respectively formed in the inner wall of the bottom of the annular box 356, a plurality of cleaning holes 358 distributed in a circumferential array are formed in the inner wall of the annular box 356, and the cleaning holes 358 are distributed in a vortex shape.
Further, since the plurality of cleaning holes 358 are in a vortex shape, when the compressed air in the annular box 356 is sprayed out from the plurality of cleaning holes 358, the annular box 356 rotates, and at this time, the compressed air sprayed out from the plurality of cleaning holes 358 forms a complete air curtain, and when the air curtain cleans the bottom of the sucker 34, no dead angle is cleaned.
The cylinder 31 is provided with a first runner 311 communicated with the regulating mechanism 32, the regulating mechanism 32 comprises a first connector 321 fixedly connected with the bottom end of the cylinder 31 and a second connector 325 fixedly connected with the top end of the suction head 33, a ball head 324 is fixedly arranged at the top of the second connector 325, a ball cover 323 is sleeved outside the ball head 324 in a rotating manner, a cavity 329 is formed between the ball head 324 and the ball cover 323, the first connector 321 is provided with a second runner 322 communicated with the cavity 329, the ball head 324 and the second connector 325 are provided with the same third runner 326, the third runner 326 is communicated with a fourth runner 331, and the first runner 311 is communicated with the second runner 322.
The connector II 325 and the connector I321 are fixedly sleeved with annular blocks 327, and a plurality of springs I328 distributed in a circumferential array are fixedly arranged between the two annular blocks 327.
Further, because the surface of the lampshade has an arc, when the sucker 34 contacts with the arc of the lampshade, the ball cover 323 and the ball head 324 are used as the center of a circle to rotate, so that the bottom of the sucker 34 can be tightly lifted onto the arc of the lampshade, in the process, the third flow channel 326 can be always communicated with the cavity 329, so that the connectivity between the cylinder 31 and the sucker 34 is ensured, and after the sucker 34 is separated from the lampshade, the sucker 34 can be quickly reset under the action of the first springs 328.
The turnover mechanism 2 comprises a first rotating plate 21 fixedly connected with the bottom end of the vertical arm 14, a second rotating plate 22 is arranged at the bottom of the first rotating plate 21, a rotating shaft is fixedly installed on the second rotating plate 22, the rotating shaft penetrates through the first rotating plate 21 and is rotationally connected with the first rotating plate 21, a motor 23 is fixedly installed at the bottom of the first rotating plate 21, an output shaft of the motor 23 is fixedly connected with the rotating shaft on the second rotating plate 22, two transverse plates 24 are fixedly installed at the bottom of the second rotating plate 22, two adjusting holes 241 are formed in the transverse plates 24, four cylinders 31 are respectively installed in the corresponding adjusting holes 241, and a pneumatic clamping jaw 25 is fixedly installed at the bottom of the second rotating plate 22.
Further, the motor 23 can drive the second rotating plate 22, the two transverse plates 24 and the four adsorption assemblies 3 to turn over, so that the four adsorption assemblies 3 can be conveniently adjusted in different postures when the lampshade is taken and placed.
Two adjusting nuts 312 are sleeved on the outer side of the cylinder 31 in a threaded manner, and the transverse plate 24 is positioned between the two adjusting nuts 312.
Further, by unscrewing one of the adjustment nuts 312, the cylinder 31 can move smoothly in the adjustment hole 241, so that the distance between the two adsorption assemblies 3 on the same transverse plate 24 can be adjusted, and then the fixation of the adsorption assemblies 3 can be completed by screwing the two adjustment nuts 312 to clamp the transverse plate 24.
In this embodiment: when the two lamp housings are taken out of the injection molding machine in use, as shown in fig. 2, the two adsorption assemblies 3 on the left adsorb one lamp housing, the two adsorption assemblies 3 on the right adsorb the other lamp housing, and the pneumatic clamping jaw 25 clamps a water gap between two lamp housing injection molding pieces;
Then as shown in fig. 1, the two lamp covers adsorbed on the four adsorption assemblies 3 can be transferred by moving the first linear module 11, the second linear module 12 and the third linear module 13 up and down in the transverse and longitudinal directions, then a water gap between the two lamp covers can be cut off, then the pneumatic clamping jaw 25 releases the cut water gap to enable the cut water gap to fall into the garbage can, and then the two lamp covers are transferred to a target position for placement and then the adsorption of the adsorption assemblies 3 is released;
Before the adsorption component 3 adsorbs the lamp shade, compressed air is injected into the first runner 311, flows through the first runner 311 and then flows through the regulating mechanism 32 and then flows through the first runner 311 into the fifth runner 332 and the sixth runner 333, the compressed air flows through the bent pipe 355 and then enters the circular box 351 through one of the sixth runners 333, the compressed air enters the annular box 356 through the circular pipe 352, the annular box 356 moves downwards against the elastic force of the second spring 354 under the pushing of the compressed air, when the annular plate 353 is attached to the inner wall of the bottom of the circular box 351, the bottom of the suction cup 34 is flush with the central axis of each cleaning hole 358, at this time, the compressed air sprayed from the cleaning holes 358 can sweep the bottom of the suction cup 34, so that the bottom of the suction cup 34 can be cleaned, and the compressed air sprayed from the air cooling holes 357 can sweep the lamp shade before the suction cup 34 contacts the lamp shade in the injection molding machine, so that the cooling of the lamp shade can be accelerated;
When the adsorption component 3 adsorbs the lamp shade, the first flow passage 311 is used for exhausting air, at the moment, the cleaning air cooling mechanism 35 is not pushed by compressed air, the annular plate 353 and the circular tube 352 drive the annular box 356 to completely enter the annular box 356 under the reset elasticity of the stretched second spring 354, and the compressed air in the sucker 34 enters the fifth flow passage 332 and finally is discharged from the first flow passage 311, so that the interior of the sucker 34 is in a negative pressure state;
then, under the drive of the operating mechanism 1, the four suckers 34 are respectively adsorbed on the two lamp shades, so that the two lamp shades can be tightly adsorbed, and the lamp shades can be taken down from the injection molding machine along with the movement of the operating mechanism 1 with the four adsorption components 3.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.