CN205630844U - Light guide plate shearing equipment - Google Patents
Light guide plate shearing equipment Download PDFInfo
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- CN205630844U CN205630844U CN201521013940.0U CN201521013940U CN205630844U CN 205630844 U CN205630844 U CN 205630844U CN 201521013940 U CN201521013940 U CN 201521013940U CN 205630844 U CN205630844 U CN 205630844U
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Abstract
The utility model relates to a light guide plate shearing equipment, it includes frame, tilting mechanism, positioning mechanism and shearing mechanism, and tilting mechanism, positioning mechanism and shearing mechanism set up in the frame, and positioning mechanism lies in one side of tilting mechanism, shears the top that the mechanism lies in positioning mechanism. Tilting mechanism is used for transmitting injection moulding product, and positioning mechanism fixes a position injection moulding product, shears the mechanism and is used for shearing injection moulding product, and light guide plate shearing equipment sees through automatic feed, location, shearing and arranges the material, and it can shear out a plurality of light guide plates simultaneously, and right light guide plate shearing equipment can link up with the injection molding machine, and the injection moulding product that directly moulds plastics the completion carries out shearing process, so reach automated production's purpose in batches, reach the effect that improves production efficiency, production quality and yields again.
Description
Technical field
This utility model relates to a kind of shearing equipment, particularly relates to a kind of light guide plate shearing equipment.
Background technology
Along with the development of science and technology, large scale optical flat eyeglass (light guide plate) application is more and more extensive.At present, after the injection of large scale optical flat eyeglass is produced, injecting products is cut into single light guide plate product by the manual cut mode of general employing, labor intensity is big, percent defective is high, and not only it is difficult to ensure that product quality, production efficiency is difficult to improve, and product hygienic requirements also is difficult to ensure, it is difficult to realize batch automatic production.
Although having developed the equipment of automatic shearing light guide plate, but this equipment cannot directly link with injection machine, i.e. cannot and injection machine between transmit injecting products swimmingly, therefore often result in the interruption of shear history, reduce production efficiency.In order to solve to transmit swimmingly the problem of injecting products, other equipment transmission to be set up or by manpower transport's injecting products, cause cost to improve, be also unable to reach real automated production.
Utility model content
For deficiency of the prior art, the purpose of this utility model is to provide a kind of light guide plate shearing equipment.
In order to solve above-mentioned technical problem, this application discloses a kind of light guide plate shearing equipment, it is characterized in that, the switching mechanism that including frame, is arranged at described frame, it is arranged at described frame and is positioned at the detent mechanism of side of described switching mechanism and is arranged at described frame and is positioned at the cutting mechanism of top of described detent mechanism, wherein said switching mechanism is used for transmitting injecting products, described detent mechanism positions described injecting products, the described injecting products after the shearing of described cutting mechanism is located；Wherein said switching mechanism includes: the first upset drives assembly, is arranged at the frame of light guide plate shearing equipment；Second upset drives assembly, is arranged at described first upset and drives assembly；The fixing seat of upset, is arranged at described first upset and drives assembly；3rd upset drives assembly, connects described upset and fixes seat；Material-receiving device, connects described 3rd upset and drives assembly；And supplied materials device, it is arranged at described frame, and is positioned at the lower section of described material-receiving device；Wherein said first upset drives material-receiving device described in Component driver to move in Z-direction, and adsorb by injecting products produced by injection machine, described 3rd upset drives material-receiving device described in Component driver to overturn with Y-axis for center of rotation, and described supplied materials device draws the described injecting products being positioned at described material-receiving device.
An embodiment according to the application, above-mentioned detent mechanism also includes positioning plate, is arranged at described frame；Multiple first Locating driver assemblies, are arranged at described positioning plate；Multiple tool load bearing seats, are respectively arranged at the plurality of first Locating driver assembly；Multiple shearing jigs, are respectively arranged at the plurality of tool load bearing seat, and are suitable for various sizes of injecting products；Many group positioning cylinder groups, are respectively arranged at the plurality of shearing jig, and position described injecting products respectively；Two the second Locating driver assemblies, are respectively arranged in the plurality of tool load bearing seat and are positioned at outermost two tool load bearing seats, and be positioned at the both sides of the plurality of shearing jig；Feed arrangement, is arranged at the one of described two the second Locating driver assemblies；And multiple discharge device, it is respectively arranged at described two the second Locating driver assemblies, and is positioned at the side of described feed arrangement.
An embodiment according to the application, above-mentioned cutting mechanism includes that seat is fixed in the driving being arranged at described frame, it is arranged at multiple servomotors that the side of seat is fixed in described driving, connect multiple ball screws of multiple servomotor, be arranged at opposite side that described driving fixes seat and be positioned between the plurality of ball screw at least one drive slide rail and be slidedly arranged on described at least one drive slide rail and connect multiple blade assemblies of the plurality of ball screw, the plurality of servomotor drives multiple ball screw respectively, multiple ball screws drive the plurality of blade assembly to move down and shear injecting products, and adjust the speed that described blade assembly moves down.
Compared with prior art, the application can obtain and include techniques below effect:
The switching mechanism of the application drives assembly to drive material-receiving device to move along Z-direction by the first upset, to draw the injecting products of the manipulator clamping of injection machine, it improves previous material-receiving device and cannot move up and down, generation cannot draw the injecting products of the manipulator clamping of injection machine, causes transmitting procedure to be interrupted and increases production time and the problem of cost.
The shearing jig of the detent mechanism of the application is applicable to the light guide plate of various sizes, make light guide plate shearing equipment can be used for shear various sizes light guide plate, in shear history need not more exchange device and shearing jig, effectively shorten the production time, improve production efficiency, and reduce equipment cost.
The cutting mechanism of the application is driven blade movement by servomotor and ball screw, and it can adjust the shear rate of blade exactly, reduces the percent defective of light guide plate.
Reach automatic feed by switching mechanism, detent mechanism and cutting mechanism, position, shear and discharge, and can be connected with injection machine, directly the injecting products completing injection is carried out shearing, be effectively improved production efficiency, produce quality and yields, it is achieved the purpose of batch automatic production.
Accompanying drawing explanation
Fig. 1 is the axonometric chart of an embodiment of the light guide plate shearing equipment of the application.
Fig. 2 is the axonometric chart of an embodiment of the switching mechanism of the application.
Fig. 3 is the axonometric chart of an embodiment of the detent mechanism of the application.
Fig. 4 is the enlarged drawing of the a-quadrant of Fig. 1.
Fig. 5 is the partial enlarged drawing of Fig. 3.
Fig. 6 is the axonometric chart of an embodiment of the cutting mechanism of the application.
Fig. 7 is another axonometric chart of an embodiment of the cutting mechanism of the application.
Fig. 8 is the first use state diagram of an embodiment of the switching mechanism of the application.
Fig. 9 is the second use state diagram of an embodiment of the switching mechanism of the application.
Figure 10 is the use state diagram of an embodiment of the detent mechanism of the application.
Figure 11 is the use state diagram that the injecting products of the application carries out shearing.
Detailed description of the invention
To schematically disclose multiple embodiments of the application below, as clearly stated, the details in many practices will be explained in the following description.It should be appreciated, however, that the details in these practices is not applied to limit the application.It is to say, in the some embodiments of the application, the details in these practices is non-essential.Additionally, for simplify graphic for the sake of, some known usual structures and assembly will illustrate it in the drawings in the way of simply illustrative.
About it " first ", " second " etc. used herein, censuring order or the meaning of cis-position the most especially, be also not used to limit the application, it is only used to assembly or the operation that difference describes with constructed term.
Referring to Fig. 1, it is the axonometric chart of an embodiment of light guide plate shearing equipment of the application；As shown in the figure, the application provides a kind of light guide plate shearing equipment, it is used for shearing injecting products 5, this injecting products 5 includes multiple light guide plate 51 and at least one working of plastics 52, at least one working of plastics 52 is connected between multiple light guide plate 51, so injecting products 5 is sheared by light guide plate shearing equipment, to obtain the multiple light guide plates 51 separated, and remove the working of plastics 52 between multiple light guide plate 51.
The light guide plate shearing equipment of the application includes frame 1, switching mechanism 2, detent mechanism 3 and cutting mechanism 4.Switching mechanism 2, detent mechanism 3 and cutting mechanism 4 are arranged at frame 1, and detent mechanism 3 is arranged at the side of switching mechanism 2, and cutting mechanism 4 is positioned at the top of detent mechanism 3.Switching mechanism 2 utilizes upset mode to transmit injecting products 5.Detent mechanism 3 draws the injecting products 5 being positioned at switching mechanism 2, and mobile and location injecting products 5.Cutting mechanism 4 is used for shearing injecting products 5, separates multiple light guide plate 51, and removes the working of plastics 52 between multiple light guide plate 51.The injecting products 5 that Fig. 1 of the application is drawn has two light guide plates 51 and a working of plastics 52, illustrates as a example by the following light guide plate shearing equipment to be applicable to this injecting products 5.
The switching mechanism 2 of following detailed description the application, detent mechanism 3 and cutting mechanism 4.Please referring initially to Fig. 2, it is the axonometric chart of an embodiment of switching mechanism 2 of the application；As it can be seen, the switching mechanism 2 of the application is mainly used in light guide plate shearing equipment, it utilizes upset mode to transmit injecting products 5.The switching mechanism 2 of the application includes that the first upset drives assembly 21, second to overturn and drives fixing seat the 23, the 3rd upset of assembly 22, upset to drive assembly 24, material-receiving device 25 and supplied materials device 26, first upset drives assembly 21 to be arranged at the frame 1 of light guide plate shearing equipment, second upset drives assembly 22 to be arranged at the first upset and drives assembly 21, the fixing seat 23 of upset is arranged at the second upset and drives assembly 22,3rd upset drives assembly 24 to be arranged at the fixing seat 23 of upset, and material-receiving device 25 is arranged at the 3rd upset and drives assembly 24.First upset drives assembly 21 to drive the second upset to drive assembly 22 to move in Z-direction, second upset drives assembly 22 to drive the fixing seat of upset 23 and the 3rd upset to drive assembly 24 to move in Z-direction, and the 3rd upset drives assembly 24 to drive material-receiving device 25 to move in Z-direction.Material-receiving device 25 also can swing on X/Y plane, and it drives assembly 22 to drive the fixing seat of upset 23 and the 3rd upset actuator 24 to swing on X/Y plane by the second upset, and the 3rd upset simultaneously drives assembly 24 to drive material-receiving device 25 to swing on X/Y plane.3rd upset drives assembly 24 that material-receiving device 25 also can be driven to overturn with Y-axis for center of rotation.
Above-mentioned first upset drives assembly 21 to include guide rod 211 and lift cylinder 212, and guide rod 211 is arranged in the perforation 11 of frame 1, and its one end connects the second upset and drives assembly 22, and lift cylinder 212 is arranged at frame 1, and connects guide rod 211.Second upset drives the initial position of assembly 22 to be that the second upset drives assembly 22 to be positioned at the surface of frame 1, when lift cylinder 212 drive leader 211 moves along the Z direction, guide rod 211 promotes the second upset to drive assembly 22 to move in Z-direction, the second upset is made to drive assembly 22 to move away from the surface of frame 1, as in figure 2 it is shown, reach to drive material-receiving device 25 purpose of movement in Z-direction.Second upset of the application drives assembly 22 and the 3rd upset to drive assembly 24 all to use cylinder, and the application should be as limit, and it is used as such as servomotor or other driving assemblies, reaches drive material-receiving device 25 and swings and overturn, repeats no more in this.Additionally, be provided with bearing 213 between the perforation 11 of guide rod 211 and frame 1, so increase smooth degree when guide rod 211 moves.
Material-receiving device 25 includes that seat 251 and two groups of splicing suction nozzle groups 252 are fixed in splicing, and each group of splicing suction nozzle group 252 includes that multiple splicing suction nozzle 253, multiple splicing suction nozzles 253 are arranged at splicing and fix seat 251.Two groups of splicing suction nozzle groups 252 are adsorbed two light guide plates 51 of injecting products 5, i.e. each light guide plate 51 respectively and are adsorbed by multiple splicing suction nozzles 253 of corresponding splicing suction nozzle group 252, so increase by two splicing suction nozzle groups 252 and adsorb the stability of injecting products 5.Fix the position of seat 251 and be based on the position of two light guide plates 51 of injecting products 5 from the foregoing, two groups of splicing suction nozzle groups 252 are arranged at splicing and arrange.When injecting products 5 is adsorbed by two groups of splicing suction nozzle groups 252, splicing fixes seat 251 for supporting injecting products 5.The splicing of the application is fixed seat 251 and is further provided with two bracing frames 254, and two bracing frames 254 are hubbed at splicing and fix seat 251, and it can be fixed seat 251 relative to splicing and rotate.When injecting products 5 is adsorbed by two groups of splicing suction nozzle groups 252, two bracing frames 254 are connected to injecting products 5, and the contact area of seat 251 is fixed in minimizing injecting products 5 and splicing.When two groups of splicing suction nozzle group 252 unadsorbed injecting products 5, two bracing frames 254 can be used for supporting injecting products 5, and increase injecting products 5 is arranged at splicing and fixes the stability of seat 251.
Supplied materials device 26 includes that the first supplied materials drives assembly the 261, second supplied materials to drive assembly 262 and supplied materials pick-up component 263, the first supplied materials to drive assembly 261 to be arranged at frame 1, and the second supplied materials drives assembly 262 to be arranged at the first supplied materials and drives assembly 261.Supplied materials pick-up component 263 includes that two groups of supplied materials suction nozzle groups 264 and supplied materials connect seat 265, and two groups of supplied materials suction nozzle groups 264 are arranged at supplied materials and connect seat 265, and supplied materials connects seat 265 and is arranged at the second supplied materials driving assembly 262.First supplied materials drives assembly 261 for driving the supplied materials pick-up component 263 being located at the second supplied materials driving assembly 262 to move in X-direction, and the second supplied materials drives assembly 262 to be used for driving supplied materials pick-up component 263 to move in Z-direction.First supplied materials of the application drives assembly 261 to be to use Rodless cylinder, and the second supplied materials drives assembly 262 to be to use cylinder, certain first supplied materials drives assembly 261 and the second supplied materials to drive assembly 262 that other can be used to drive assembly, as: servomotor and screw mandrel, only to reach the purpose driving two groups of supplied materials suction nozzle groups 264 to move in X-direction and Z-direction.
Wherein the position of two groups of supplied materials suction nozzle groups 264 of supplied materials device 26 is the position of corresponding two groups of splicing suction nozzle groups 252, each group of supplied materials suction nozzle group 264 includes multiple supplied materials suction nozzle 266, in the application, the quantity of supplied materials suction nozzle 265 is as the quantity of splicing suction nozzle 253, multiple supplied materials suction nozzles 266 are the most corresponding with multiple splicing suction nozzles 253, it is advantageous in that, increasing multiple supplied materials suction nozzles 266 and multiple splicing suction nozzles 253 and transmit the degree of stability of injecting products 5, this is only preferably a kind of embodiment of the application.If the quantity of supplied materials suction nozzle 265 is inconsistent with the quantity of splicing suction nozzle 253 or multiple supplied materials suction nozzle 266 arranges with multiple splicing suction nozzles 253 are the most corresponding, between multiple supplied materials suction nozzles 266 and multiple splicing suction nozzle 253, still can transmit injecting products 5.
The splicing of above-mentioned material-receiving device 25 is fixed seat 251 and is farther included at least one centre of location axle 255, centre of location axle 255 is positioned at the center of two groups of supplied materials suction nozzle groups 264, when injecting products 5 is adsorbed by two groups of supplied materials suction nozzle groups 265, the center of injecting products 5 faces toward centre of location axle 255, to guarantee that injecting products 5 is correctly adsorbed by two groups of splicing suction nozzle groups 252, avoid injecting products 5 correctly not adsorbed and produce skew, and then cause successive process to produce error.
Referring again to Fig. 3, it is the axonometric chart of an embodiment of detent mechanism 3 of the application；As it can be seen, the detent mechanism 3 of the application includes positioning plate 31, two tool load bearing seats of 30, two the first Locating driver assemblies, 33, two groups of positioning cylinder groups 34 of 32, two shearing jigs and two the second Locating driver assemblies 35, feed arrangement 36 and two discharge devices 37.Positioning plate 30 is arranged at frame 1, as it is shown in figure 1, two the first Locating driver assemblies 31 are arranged at positioning plate 30, and is symmetrical arranged.Two tool load bearing seats 32 are respectively arranged at two the first Locating driver assemblies 31, and two the first Locating driver assemblies 31 drive the tool load bearing seat 32 of correspondence to move in Y-direction respectively.
Each first Locating driver assembly 31 above-mentioned includes at least one guide rail 311 and first actuator 312, at least one guide rail 311 is arranged at positioning plate 30, two tool load bearing seats 32 are respectively arranged at least one guide rail 311 of correspondence, and connect the first actuator 312 of correspondence respectively.The quantity of the guide rail 311 of each the first Locating driver assembly 31 of the application one embodiment is two, certainly the quantity of guide rail 311 is alternatively three or more, repeating no more in this, the quantity of guide rail 311 is the most, and tool load bearing seat 32 can stably slide on guide rail 311.
Two shearing jigs 33 are respectively placed in two tool load bearing seats 32, and corresponding two side of two shearing jigs 33 aligns the inside edge of each tool load bearing seat 32 respectively.When the tool load bearing seat 32 that two the first Locating driver assemblies 31 drive correspondence moves in Y-direction, two tool load bearing seats 32 drive two shearing jigs 33 to move in Y-direction the most simultaneously.Spacing between two shearing jigs 33 also can be adjusted according to the spacing between two light guide plates 51 and by two the first Locating driver assemblies 31, and the spacing between i.e. two shearing jigs 33 adjusts according to the width of the working of plastics 52 between two light guide plates 51.The spacing adjusted between two shearing jigs 33 mainly adjusts the spacing between two tool load bearing seats 32, the side of two tool load bearing seats 32 of the application has rule 321, rule 321 is arranged at positioning plate 30, two tool load bearing seats 32 face toward the scale of rule 321, rule 321 can measure the spacing between two tool load bearing seats 32, two tool load bearing seats 32 also can adjust the spacing between two tool load bearing seats 32 according to the scale of rule 321, to improve the degree of accuracy of the spacing adjusted between two tool load bearing seats 32.
Two shearing jigs 33 of the application are suitable for various sizes of injecting products 5, i.e. shearing jig 33 need not be changed according to the size of the two of injecting products 5 light guide plate 51, so need not change shearing jig 33 in position fixing process, shorten the production time, be effectively improved production efficiency.Two groups of positioning cylinder groups 34 are respectively arranged at two shearing jigs 33, and each group of positioning cylinder group 34 includes that multiple pen cylinder 341, multiple pen cylinders 341 are arranged in the side of the shearing jig 33 of correspondence.When injecting products 5 is arranged at two shearing jigs 33, the edge of injecting products 5 is positioned by multiple pen cylinders 341, to guarantee that injecting products 5 is positioned on the tram of two shearing jigs 33.Because shearing jig 33 can be suitably used for various sizes of injecting products 5, so the injecting products 5 of each size can be precisely located out by multiple pen cylinders 341 to be positioned at the tram of two shearing jigs 33.
Two the second Locating driver assemblies 35 are respectively arranged at two tool load bearing seats 32, and respectively close to the outer ledge of two tool load bearing seats 32, and it is positioned at the both sides of two shearing jigs 33.Above-mentioned positioning cylinder group 34 can wear the second Locating driver assembly 35 of correspondence, each second Locating driver assembly 35 includes the second actuator 351 and telescopic stand 352, second actuator 351 is arranged at the tool load bearing seat 32 of correspondence, and connect telescopic stand 352, to drive telescopic stand 352 to make stretching motion in X-direction.
Simultaneously refering to Fig. 1 and Fig. 3, feed arrangement 36 is arranged at the one of two the second Locating driver assemblies 35, and neighbouring switching mechanism 2, from fig. 1, it can be seen that the feed arrangement 36 of the application is arranged in Fig. 1 on the second Locating driver assembly 35 being drawn on right side.Seeing also Fig. 3, it is the enlarged drawing of a-quadrant of Fig. 1；As shown in the figure, feed arrangement 36 includes feeding actuator 361, charging connects seat 362 and two groups of charging suction nozzle groups 363, charging actuator 361 is arranged at the telescopic stand 352 of the second Locating driver assembly 35, charging connects one end of seat 362 and connects charging actuator 361, two groups of charging suction nozzle groups 363 are arranged at charging and connect the other end of seat 322, and spaced, and it is adsorbed in two light guide plates 51 of injecting products 5 respectively.Above-mentioned charging actuator 361 drives charging to connect seat 362 and moves in Z-direction, so charging connects seat 362 and drives two groups of charging suction nozzle groups 363 to move in Z-direction the most simultaneously.Above-mentioned each group of charging suction nozzle group 363 includes multiple charging suction nozzle 364, also illustrate that each light guide plate 51 is adsorbed by multiple charging suction nozzles 364 of corresponding charging suction nozzle group 363, the application is by increasing the quantity of the charging suction nozzle 364 for adsorbing each light guide plate 51, so that injecting products 5 is firmly adsorbed, injecting products 5 does not comes off in transmitting procedure.
Above-mentioned charging connects seat 362 and is carved with scale 365, as shown in Figure 2, spacing between two groups of charging suction nozzle groups 363 is adjusted according to the spacing between two light guide plates 51 of injecting products 5, and the scale that the one of which correspondence of two groups of charging suction nozzle groups 363 is engraved on charging connection seat 362 is adjusted, to improve the degree of accuracy of the spacing adjusted between two groups of charging suction nozzle groups 363, make the light guide plate 51 of each group of charging adsorbable correspondence of suction nozzle group 363.
The most in the lump refering to Fig. 5, it is the partial enlarged drawing of Fig. 3；As it can be seen, two discharge devices 37 are respectively arranged at the second Locating driver assembly 35, and it is symmetrical arranged, and is positioned at the side of feed arrangement 36, also be adjacent to cutting mechanism 4, as shown in Figure 1.Each discharge device 37 comprises discharge actuator 371, discharge connects seat 372 and discharge wand group 373, discharge actuator 371 is arranged at the telescopic stand 352 of the second Locating driver assembly 35, discharge connects one end of seat 372 and connects discharge actuator 371, and its other end is provided with discharge suction nozzle group 373.Two discharge suction nozzle groups 373 of two discharge devices 33 lay respectively at the top of the tool load bearing seat 32 of correspondence, and discharge suction nozzle group 373 includes multiple discharge suction nozzle 374.
The most in the lump refering to Fig. 1 and Figure 10, the positioning plate 30 of the application farther includes discharge gate 38, and discharge gate 38 is positioned between two tool load bearing seats 32.The frame 1 of the application also includes that marker pipe 10, marker pipe 10 connect with discharge gate 38, and the waste material (working of plasticss 52 between i.e. two light guide plates 51) remained after completing to shear is discharged from discharge gate 38 and marker pipe 10.First actuator 312 of the application uses servomotor and screw mandrel, second actuator 351, charging actuator 361 and discharge actuator 371 use cylinder, the application should be as limit, it is used as other and drives assembly, reaching drive tool load bearing seat 32 moves, drives feed arrangement 32 and discharge device 33 to move in X-direction and drives two groups of charging suction nozzle groups 363 and two groups of discharge suction nozzle groups 373 to move in Z-direction in Y-direction, repeats no more in this.
Referring to Fig. 6 and Fig. 7, it is the axonometric chart of an embodiment of cutting mechanism 4 of the application；As shown in the figure, the cutting mechanism 4 of the application comprises fixing seat 42, two ball screws 43 of 41, two servomotors of driving and drives slide rail 44 and two blade assemblies 45, fixing seat 41 is driven to be arranged at the frame 1 (as shown in Figure 1) of light guide plate shearing equipment, two servomotors 42 are arranged at the side driving fixing seat 41, one end of two ball screws 43 is connected with two servomotors 42 respectively, drive slide rail 44 to be arranged at the opposite side driving fixing seat 41, and be positioned between two ball screws 43.Each blade assembly 45 is slidedly arranged on and drives slide rail 44 and connect the ball screw 43 of correspondence, and it includes that slide block 451, blade fix seat 452 and blade 453, and slide block 451 is slidedly arranged on driving slide rail 44, and connects with corresponding ball screw 43.Blade is fixed seat 452 and is arranged at the lower section of slide block 451, and blade 453 is arranged at blade and fixes seat 452, the inside edge (as shown in Figure 1) of the shearing jig 30 being positioned at detent mechanism 3 that its most advanced and sophisticated 454 alignment are corresponding.
Above-mentioned servomotor 42 drives ball screw 43, and ball screw 43 band movable slider 451 moves in Z-direction, and slide block 451 drives to be located at blade and fix the blade 453 of seat 452 and move in Z-direction, to shear the injecting products 5 being arranged at two shearing jigs 30.The cutting mechanism 4 of the application uses servomotor 42 and ball screw 43 to drive blade assembly 45 to shear injecting products 5, and the shear rate of its adjustable cutter chip module 45, without additionally arranging Buffer Unit, reaches high-precision control.Above-mentioned servomotor 42 is by PLC control.
Still further, the blade of the application is fixed seat 452 and is had blade and house opening 455, each blade assembly 45 also includes blade pressuring plate 456, when blade 453 be arranged at blade house opening 455 time, blade pressuring plate 456 is arranged at blade and fixes seat 452, and be covered in blade and house opening 455, make blade pressuring plate 456 and blade fix seat 452 and clamp blade 453, blade pressuring plate 456 limits blade 453 and fixes seat 452 in blade, with prevent blade 453 in shear history crooked or fix seat 452 from blade and get loose.Above are only an embodiment of the application, seat 452 fixed by blade can be other fixed forms, only to reach the purpose of fixing blade 453.
In addition, the blade of the application is fixed seat 452 and is also embedded with heat-generating pipe 457, the blade 453 being arranged at blade and fixing seat 452 is heated by heat-generating pipe 457, after blade 453 is heated to uniform temperature, injecting products 5 is sheared by the blade 453 after servomotor 42 and ball screw 43 drive heating, injecting products 5 is sheared by heated blade 453, injecting products 5 can be prevented to be stained with glutinous with blade 453, and made the edge neatly and orderly of light guide plate 51 sheared, the most also extend the service life of blade 453.It is provided with the blade of heat-generating pipe 457 to fix the side surface of seat 452 and be additionally provided with thermal insulation board 458, prevents operator from directly contacting the blade just heated and fix seat 452, it is to avoid operator is burned.
Being additionally provided with multiple photoswitch 46 on the driving slide rail 44 of the application, multiple slide blocks 451 of multiple photoswitches 46 corresponding multiple blade assemblies 45 respectively, each photoswitch 46 senses the position of the slide block 451 of correspondence.When photoswitch 46 sense slide block 451 along drive slide rail 44 move down time, then start heat-generating pipe 457 blade 453 is heated；When photoswitch 46 sense slide block 451 along drive slide rail 44 move up time, then stop heat-generating pipe 457 blade 453 is heated.Above-mentioned heat-generating pipe 457 and photoswitch 46 are by PLC control, and PLC senses produced signal according to photoswitch 46 and controls heat-generating pipe 457.
Each blade assembly 45 also includes that blade angle adjustment plate 459, blade angle adjustment plate 459 are arranged at slide block 451 and blade is fixed between seat 452, fixes the seat 452 angle relative to slide block 451 adjusting blade, and then adjusts the angle of blade 453.
The above-mentioned thin portion structure having been described above the switching mechanism 2 of light guide plate shearing equipment, detent mechanism 3 and cutting mechanism 4.The function mode of the description below light guide plate shearing equipment, again refering to Fig. 1 and Fig. 2, the initial position of two groups of splicing suction nozzle groups 252 of switching mechanism 2 is that the absorption end of two groups of splicing suction nozzle groups 252 is positioned at splicing and fixes the top of seat 251, and it is in order to adsorb the injecting products 5 clamped by the mechanical hand of injection machine.Then the first upset of switching mechanism 2 drives assembly 21 according to the mechanical hand of injection machine to the height of frame 1, two groups of splicing suction nozzle groups 252 are driven to move to corresponding height, two groups of splicing suction nozzle groups 252 are adsorbed by the injecting products 5 clamped by the mechanical hand of injection machine, each group of splicing suction nozzle group 252 adsorbs the light guide plate 51 of corresponding injecting products 5, as shown in Figure 8.3rd upset drives assembly 24 to overturn splicing and fixes seat 251, make the injecting products 5 being adsorbed in two groups of splicing suction nozzle groups 252 overturn to splicing and fix the lower section of seat 251, simultaneously, first supplied materials drives assembly 261 and the second supplied materials to drive assembly 262 to control two groups of supplied materials suction nozzle groups 264 respectively and moves in X-direction and Z-direction, makes the lower section of the two groups of splicing suction nozzle groups 252 moved to absorption injecting products 5 by two groups of supplied materials suction nozzles 264.Thereafter, two groups of supplied materials suction nozzles 264 adsorb two light guide plates 51 of injecting products 5 the most respectively, as shown in Figure 9.From the foregoing, the switching mechanism 2 of the application utilizes upset mode to transmit injecting products 5, carry out successive process in order to injecting products 5, furthermore reduce manual operation, reach the purpose of automatization, increase overall production efficiency.In addition, the switching mechanism 2 of the application is provided with the first upset and drives assembly 21, make two groups of splicing suction nozzle groups 252 be movable to the position of mechanical hand of injection machine, make the smooth degree of injection machine transmission injecting products 5 to switching mechanism 2, reach full-automatic, Continuous maching and improve the purpose of production efficiency.
Then, two groups of charging suction nozzle groups 363 of detent mechanism 3 are controlled it moved in X-direction and Z-direction by the second Locating driver assembly 35 and charging actuators 361, make two groups of charging suction nozzle groups 363 move the top to the injecting products 5 being positioned on switching mechanism 2, and adsorb two light guide plates 51 respectively.After two groups of charging suction nozzle groups 363 adsorb injecting products 5, second Locating driver assembly 35 and charging actuator 361 control two groups of charging suction nozzle groups 363 of absorption injecting products 5 and move in X-direction and Z-direction, and move the top to two shearing jigs 33, and two light guide plates 51 of injecting products 5 are positioned on two shearing jigs 33, and make the working of plastics 52 between two light guide plates 51 be positioned between two shearing jigs 33, as shown in Figure 10.Now, it is arranged in the injecting products 5 that the positioning cylinder group 34 of each shearing jig 33 side is pointed on two shearing jigs 33 to position, guarantee that injecting products 5 is positioned on the tram of two shearing jigs 33, it is to avoid cause on two shearing jigs 33 because injecting products 5 is incorrectly positioned and follow-up cannot correctly shear injecting products 5.
Finally, again refering to Fig. 1, Fig. 6 and Fig. 7, servomotor 42 and ball screw 43 drive blade 453 to move down when blade 453 moves down, photoswitch 459 senses that slide block 451 moves down, and send signal to PLC, PLC starts heat-generating pipe 458 according to signal, and the blade 453 being arranged at blade and fixing seat 452 is heated by heat-generating pipe 458, makes that the injecting products 5 being arranged at detent mechanism 3 is sheared front blade 453 and is heated to uniform temperature.Injecting products 5 is sheared by the blade 453 after heating, makes two light guide plates 51 separate with working of plastics 52, and working of plastics 52 is discharged, as shown in figure 11 from the discharge gate 319 of detent mechanism 3 and the marker pipe 10 of frame 1.Thereafter, when servomotor 42 and ball screw 43 band cutting blade 453 up move, photoswitch 46 senses that slide block 451 up moves, and sends signal to PLC, PLC closes heat-generating pipe 458 according to signal, and heat-generating pipe 458 stops heating blade 453.
While injecting products 5 is sheared by cutting mechanism 4, in the lump refering to Fig. 3, second Locating driver assembly 35 and two discharge actuators 371 drive two groups of discharge suction nozzle groups 373 to move in X-direction and Z-direction, and make two groups of discharge suction nozzle groups 373 move the top to two shearing jigs 33.Two groups of discharge suction nozzle group 373 absorption are positioned at two light guide plates 51 of two shearing jigs 33, second Locating driver assembly 35 and discharge actuator 371 drive again two groups of discharge suction nozzle groups 373 to move in X-direction and Z-direction, to be discharged from light guide plate shearing equipment by two light guide plates 51.
When two groups of discharge suction nozzle group 373 absorption are positioned at two light guide plate 51 of two shearing jigs 33, when driving two groups of discharge suction nozzle groups 373 to move in X-direction because of two the second Locating driver assemblies 35, also drive two groups of charging suction nozzle groups 363 to move in X-direction and mobile to switching mechanism 2 simultaneously.When two groups of discharge suction nozzle groups 373 adsorb two light guide plates 51, two groups of charging suction nozzle groups 363 also can adsorb the injecting products 5 being positioned at switching mechanism 2 simultaneously.When two the second Locating driver assemblies 35 drive two groups of discharge suction nozzle group 373 to drain positions, second Locating driver assembly 35 also drives two groups of charging suction nozzle groups 363 of absorption injecting products 5 to move the top to two shearing jigs 33, injecting products 5 is positioned on two shearing jigs 33 by two groups of charging suction nozzle groups 363, in order to follow-up shearing, reach to feed and the purpose of discharging, Continuous maching and improving production efficiency simultaneously.
Depending on the quantity of above-mentioned splicing suction nozzle group and supplied materials suction nozzle group can be according to the quantity of the light guide plate included by injecting products, the quantity also illustrating that above-mentioned splicing suction nozzle group and supplied materials suction nozzle group can be two groups, three groups, four groups or more groups, the most each light guide plate is adsorbed by one group of splicing suction nozzle group and supplied materials suction nozzle group, repeats no more in this.The quantity of certain above-mentioned splicing suction nozzle group and supplied materials suction nozzle group only reaches can stably transmit injecting products, and as included, the injecting products that three light guide plates are connected only has two groups of splicing suction nozzle groups and two groups of supplied materials suction nozzle group absorption.
Above-mentioned discharge device, tool load bearing seat, first Locating driver assembly, depending on the quantity of the light guide plate of the quantity Main Basis injecting products of shearing jig and positioning cylinder, as: the light guide plate of injecting products is three, it is thus desirable to three shearing jigs, three tool load bearing seats carry three shearing jigs respectively, each tool load bearing seat is respectively necessary for a first Locating driver Component driver, to adjust the spacing between every two shearing jigs, a positioning cylinder it is provided with by each shearing jig, so that the injecting products on shearing jig is positioned, last in order to discharge three light guide plates simultaneously, it is thus desirable to three discharge devices.Above are only another embodiment herein, also illustrate that the detent mechanism of the application is applied not only to include the injecting products of two light guide plates, and may be used for including the injecting products of multiple light guide plate, only the component in detent mechanism is finely adjusted whole.When having three or more tool load bearing seat, two the second Locating driver assemblies are respectively arranged in multiple tool load bearing seat and are positioned at outermost two tool load bearing seats.
In above-mentioned embodiment, the injecting products because to be sheared only includes two light guide plates, so only comprising two blade assemblies, two servomotors, two ball screws and a driving slide rail.If the injecting products to be sheared includes three or the light guide plate of more than three, also must increase knife assembly, servomotor, ball screw and drive the quantity of slide rail, furthermore, knife assembly, servomotor, ball screw and drive the quantity of slide rail to meet the quantity of the light guide plate included by injecting products, reach to shear injecting products and the purpose that obtains multiple light guide plate simultaneously.
Above-mentioned multiple splicing suction nozzle, multiple supplied materials suction nozzle, multiple charging suction nozzle and multiple discharge suction nozzle connect cylinder respectively, make multiple splicing suction nozzle, multiple supplied materials suction nozzle, multiple charging suction nozzle and multiple discharge suction nozzle reach the purpose of vac sorb by the driving of cylinder.Above-mentioned first upset drive assembly, the second upset drive assembly, the first supplied materials drive assembly, the second supplied materials drive assembly, the first Locating driver assembly, the second Locating driver assembly, the first actuator, the second actuator, charging actuator, discharge actuator and positioning cylinder by PLC control, to reach the purpose of automatization.
The switching mechanism of the application has the first upset and drives assembly, second upset drives assembly, 3rd upset drives assembly to control material-receiving device respectively and moves along Z-direction, swing with Z axis for center of rotation and overturn for center of rotation with Y-axis, the feature of the application is that it drives assembly to drive material-receiving device to move along Z-direction by the first upset, to draw the injecting products of the manipulator clamping of injection machine, it improves previous material-receiving device and cannot move up and down, generation cannot draw the injecting products of the manipulator clamping of injection machine, cause transmitting procedure to be interrupted and increase production time and the problem of cost.
The shearing jig of the detent mechanism of the application is applicable to the light guide plate of various sizes, make light guide plate shearing equipment can be used for shear various sizes light guide plate, in shear history need not more exchange device and shearing jig, effectively shorten the production time, improve production efficiency, and reduce equipment cost.The detent mechanism of the application is provided with rule in multiple tool load bearing seat sides, and charging connects also is carved with scale on seat, so improves the spacing between the multiple shearing jigs of adjustment and many group charging suction nozzle groups in the degree of accuracy of the position of charging connection seat.
The cutting mechanism of the application is driven blade movement by servomotor and ball screw, and it can adjust the shear rate of blade exactly, reduces the percent defective of light guide plate.
In sum, in one or more embodiment of the application, reach automatic feed by switching mechanism, detent mechanism and cutting mechanism, position, shear and discharge, and can be connected with injection machine, directly the injecting products completing injection is carried out shearing, it is effectively improved production efficiency and yields, it is achieved the purpose of batch automatic production.
Upper described only presently filed embodiment, is not limited to the application.To those skilled in the art, the application can have various modifications and variations.All any modification, equivalent substitution and improvement etc. made in spirit herein and principle, within the scope of all should being included in claims hereof.
Claims (10)
1. a light guide plate shearing equipment, it is characterized in that, the switching mechanism that including frame, is arranged at described frame, it is arranged at described frame and is positioned at the detent mechanism of side of described switching mechanism and is arranged at described frame and is positioned at the cutting mechanism of top of described detent mechanism, wherein said switching mechanism is used for transmitting injecting products, described detent mechanism positions described injecting products, the described injecting products after the shearing of described cutting mechanism is located；
Wherein said switching mechanism includes:
First upset drives assembly, is arranged at the frame of light guide plate shearing equipment；
Second upset drives assembly, is arranged at described first upset and drives assembly；
The fixing seat of upset, is arranged at described first upset and drives assembly；
3rd upset drives assembly, connects described upset and fixes seat；
Material-receiving device, connects described 3rd upset and drives assembly；And
Supplied materials device, is arranged at described frame, and is positioned at the lower section of described material-receiving device；
Wherein said first upset drives material-receiving device described in Component driver to move in Z-direction, and adsorb by injecting products produced by injection machine, described 3rd upset drives material-receiving device described in Component driver to overturn with Y-axis for center of rotation, and described supplied materials device draws the described injecting products being positioned at described material-receiving device.
Light guide plate shearing equipment the most according to claim 1, it is characterised in that wherein said first upset drives assembly also to include:
Guide rod, is arranged in described frame, and connects described second upset driving assembly；And
Lift cylinder, is connected to described guide rod, and is used for driving described guide rod to move on Z axis, and described guide rod drives described material-receiving device to move on Z axis；
Wherein said material-receiving device also includes:
Seat is fixed in splicing, is arranged at overturning drive device；And
Many group splicing suction nozzle groups, are arranged at described splicing and fix seat, and adsorb multiple light guide plates of described injecting products respectively；
Wherein said supplied materials device also includes:
First supplied materials drives assembly, is arranged at described frame；
Second supplied materials drives assembly, is arranged at described first supplied materials and drives assembly；And
Supplied materials pick-up component, is arranged at described second supplied materials and drives assembly；
Wherein said first supplied materials drives assembly to be used for driving described supplied materials pick-up component to move in X-direction, and described second supplied materials drives assembly to be used for driving described supplied materials pick-up component to move in Z-direction；
Wherein said supplied materials pick-up component also includes:
Supplied materials connects seat, is arranged at described second supplied materials and drives assembly；And
Multiple supplied materials suction nozzle groups, are arranged at described supplied materials and connect seat；
Wherein said multiple supplied materials suction nozzle groups corresponding multiple splicing suction nozzle groups respectively.
Light guide plate shearing equipment the most according to claim 2, it is characterised in that also include:
At least one centre of location axle, is arranged at described splicing and fixes seat, and be positioned at the center of every two groups of splicing suction nozzle groups.
Light guide plate shearing equipment the most according to claim 1, it is characterised in that wherein said detent mechanism also includes:
Positioning plate, is arranged at the frame of light guide plate shearing equipment；
Multiple first Locating driver assemblies, are arranged at described positioning plate；
Multiple tool load bearing seats, are respectively arranged at the plurality of first Locating driver assembly；
Multiple shearing jigs, are respectively arranged at the plurality of tool load bearing seat, and are suitable for various sizes of injecting products；
Many group positioning cylinder groups, are respectively arranged at the plurality of shearing jig, and position described injecting products respectively；
Two the second Locating driver assemblies, are respectively arranged in the plurality of tool load bearing seat and are positioned at outermost two tool load bearing seats, and be positioned at the both sides of the plurality of shearing jig；
Feed arrangement, is arranged at the one of described two the second Locating driver assemblies；And
Multiple discharge devices, are respectively arranged at described two the second Locating driver assemblies, and are positioned at the side of described feed arrangement.
Light guide plate shearing equipment the most according to claim 4, it is characterised in that wherein said feed arrangement also includes:
Charging actuator, is arranged at described second Locating driver assembly；
Charging connects seat, and its one end connects described charging actuator；And
Many group charging suction nozzle groups, are respectively arranged at described charging and connect the other end of seat, and spaced,
Each group of charging suction nozzle group includes multiple charging suction nozzle；
Wherein said charging actuator is cylinder；
The wherein said connection seat that feeds also includes scale, at least one described scales of alignment of described many group charging suction nozzle groups；
Each discharge device wherein said also includes:
Discharge actuator, is arranged at described second Locating driver assembly；
Discharge connects seat, and its one end connects described discharge actuator；And
Discharge suction nozzle group, is arranged at described discharge and connects the other end of seat, and include multiple discharge suction nozzle；
Wherein said discharge actuator is cylinder.
Light guide plate shearing equipment the most according to claim 5, it is characterised in that the spacing of wherein said multiple shearing jigs adjusts according to the spacing of the plurality of light guide plate of described injecting products.
Light guide plate shearing equipment the most according to claim 5, it is characterised in that wherein said positioning plate also includes that discharge gate, described discharge gate are positioned between the plurality of tool load bearing seat.
Light guide plate shearing equipment the most according to claim 5, it is characterised in that also include that rule, described rule are arranged at described positioning plate, the scale of the plurality of tool load bearing seat described rule of alignment.
9. according to the light guide plate shearing equipment described in claim 1 or 4, it is characterized in that, wherein said cutting mechanism includes that seat is fixed in the driving being arranged at the frame of light guide plate shearing equipment, it is arranged at multiple servomotors that the side of seat is fixed in described driving, connect multiple ball screws of multiple servomotor, be arranged at opposite side that described driving fixes seat and be positioned between the plurality of ball screw at least one drive slide rail and be slidedly arranged on described at least one drive slide rail and connect multiple blade assemblies of the plurality of ball screw, the plurality of servomotor drives multiple ball screw respectively, multiple ball screws drive the plurality of blade assembly to move down and shear injecting products, and adjust the speed that described blade assembly moves down.
Light guide plate shearing equipment the most according to claim 9, it is characterised in that each blade assembly wherein said also includes:
Slide block, is slidedly arranged on the described driving slide rail of correspondence, and connects with corresponding described ball screw；
Seat fixed by blade, is arranged at the lower section of described slide block；And
Blade, is arranged at described blade and fixes seat；
Each blade assembly wherein said also includes heat-generating pipe, and described heat-generating pipe heats described blade；
Each blade assembly wherein said also includes that thermal insulation board, described thermal insulation board are covered in and have the described blade of described heat-generating pipe and fix the side surface of seat；
Also include that multiple photoswitch, the plurality of photoswitch are arranged at described driving slide rail, and be respectively induced the position of corresponding described slide block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521013940.0U CN205630844U (en) | 2015-12-08 | 2015-12-08 | Light guide plate shearing equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521013940.0U CN205630844U (en) | 2015-12-08 | 2015-12-08 | Light guide plate shearing equipment |
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| CN205630844U true CN205630844U (en) | 2016-10-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201521013940.0U Active CN205630844U (en) | 2015-12-08 | 2015-12-08 | Light guide plate shearing equipment |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105345858A (en) * | 2015-12-08 | 2016-02-24 | 惠州市德赛自动化技术有限公司 | Shearing device for light guide plate |
| CN108297171A (en) * | 2018-02-06 | 2018-07-20 | 东莞市精誉自动化科技有限公司 | A kind of rotary paper-cutting machine |
| CN110394833A (en) * | 2019-08-13 | 2019-11-01 | 佛山紫熙慧众科技有限公司 | A kind of light guide sheet cutting mechanism |
| CN110815396A (en) * | 2019-11-22 | 2020-02-21 | 湖南买买提环保科技有限公司 | Point breaking device for bag blowing machine |
-
2015
- 2015-12-08 CN CN201521013940.0U patent/CN205630844U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105345858A (en) * | 2015-12-08 | 2016-02-24 | 惠州市德赛自动化技术有限公司 | Shearing device for light guide plate |
| CN108297171A (en) * | 2018-02-06 | 2018-07-20 | 东莞市精誉自动化科技有限公司 | A kind of rotary paper-cutting machine |
| CN108297171B (en) * | 2018-02-06 | 2023-10-27 | 东莞市精誉自动化科技有限公司 | Rotary paper cutter |
| CN110394833A (en) * | 2019-08-13 | 2019-11-01 | 佛山紫熙慧众科技有限公司 | A kind of light guide sheet cutting mechanism |
| CN110394833B (en) * | 2019-08-13 | 2021-02-02 | 佛山紫熙慧众科技有限公司 | Light guide sheet cutting mechanism |
| CN110815396A (en) * | 2019-11-22 | 2020-02-21 | 湖南买买提环保科技有限公司 | Point breaking device for bag blowing machine |
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