SUMMERY OF THE UTILITY MODEL
Can only single wavelength cutting, use inconvenient commonality poor, equipment cost is high, equipment utilization is low, can only openly cut the metal and remain big fragile product, yields are low, the extravagant big, the high scheduling problem of raw materials cost of raw materials loss for solving above-mentioned prior art, the utility model discloses a following technical scheme:
the utility model provides a liquid crystal panel circuit laser cutting machine, including frame, electric cabinet, human-computer interface, laser generator box, industrial computer, radium-shine head, receiving mechanism, feed mechanism, turn-over mechanism, laser microscope carrier mechanism, unloading mechanism, transfer platform, NG row's piece module and discharge mechanism, the frame lower part is located to the electric cabinet, the frame side is located to the human-computer interface, be equipped with red laser generator and green laser generator in the laser generator box, industrial computer sets firmly in laser generator box one side, radium-shine head locates the frame top and communicates with red laser generator and green laser generator optic fibre through fixed baseplate and laser X axle servo motor, receiving mechanism, laser microscope carrier mechanism, transfer platform, NG row's piece module distribute the setting in proper order from a left side to the right side in the frame, feeding mechanism, man-computer interface, laser generator box, loading mechanism, NG row's piece module distribute the setting in, The blanking mechanism is arranged outside the rack and is respectively positioned on the left side and the right side of the laser loading platform mechanism, the turn-over mechanism is arranged on the inner side of the rack and is close to the material receiving mechanism, and the discharging mechanism is arranged on the inner side of the rack and is close to the transfer platform.
As right the utility model discloses an improvement, receiving mechanism connects material roller bearing, connects material speed regulating motor, a plurality of transmission magnetism ring, centering centre gripping module servo motor and connects material location cylinder including connecing material frame, a plurality of connects material roller bearing distribution to arrange and wears to establish in connecing the material frame, a plurality of transmission magnetism ring one-to-one cover is established and is connect material roller bearing one side end, connect material speed regulating motor to locate and connect the material frame outside and drive transmission magnetism ring rotation, centering centre gripping module servo motor locates and connects the inboard front portion of material frame, connect material location cylinder to locate and connect the material frame front end to locate in the middle of.
As right the utility model discloses a further improvement, feed mechanism includes mounting bracket, linear guide, material loading X axle servo motor, goes up work or material rest, material loading Z axle servo motor and material loading sucking disc, the linear guide level sets up on the mounting bracket, it sets up on linear guide to go up the work or material rest, material loading X axle servo motor locates the mounting bracket left side and drives material loading frame horizontal motion on linear guide, material loading sucking disc locates the material loading frame front end, material loading Z axle servo motor locates the material loading frame side and drives the material loading sucking disc and moves on the Z axle.
As right the utility model discloses a further improvement, unloading mechanism includes unloading X axle servo motor, lower work or material rest, unloading Z axle servo motor, unloading turn-over servo motor and unloading sucking disc, the unloading is erect on linear guide, unloading X axle servo motor locates the mounting bracket right side and drives the unloading frame and be horizontal motion on linear guide, the work or material rest front end is located to the unloading sucking disc, unloading Z axle servo motor, unloading turn-over servo motor locate down the work or material rest side and drive unloading sucking disc Z axle motion and rotation respectively.
As right the utility model discloses a further improvement, turn-over mechanism includes turn-over support frame, turn-over Z axle servo motor, turn-over frame, the rotatory servo motor of turn-over and turn-over sucking disc, the turn-over support frame sets firmly in the frame, the activity of turn-over frame sets up at turn-over support frame front end, turn-over Z axle servo motor locates turn-over support frame upper portion and drives the turn-over frame and move on the Z axle, the activity of turn-over sucking disc sets up in the turn-over frame, the rotatory servo motor of turn-over locates on the turn-over frame and drives the turn-over sucking disc and rotate.
As right the utility model discloses a further improvement, radium-shine microscope carrier mechanism includes two radium-shine microscope carrier subassemblies of placing side by side, radium-shine microscope carrier subassembly includes strip vacuum microscope carrier, carries rack, Y axle guide rail, microscope carrier Y axle servo motor and microscope carrier Z axle servo motor, the Y axle guide rail sets up on carrying the rack, strip vacuum microscope carrier sets up on the Y axle guide rail, microscope carrier Y axle servo motor, microscope carrier Z axle servo motor all locate and carry the rack side and drive strip vacuum microscope carrier respectively and move in Y axle and Z axle direction.
As right the utility model discloses a further improvement, the transfer platform includes transfer layer board, transfer support and jacking cylinder, the transfer support top is located to the transfer layer board, jacking cylinder is located transfer support bottom and top and is connected with the transfer layer board.
As right the utility model discloses a further improvement, NG arranges the piece module including arranging collection frame, row's piece speed governing motor, initiative roller bearing, driven roller bearing and a plurality of rubber round belt of piece support, drawer type, it sets up on arranging the piece support to collect the frame, initiative roller bearing, driven roller bearing activity respectively set up both ends around collecting the frame, row's piece speed governing motor drive initiative roller bearing rotates, a plurality of rubber round belt overlap respectively and establish in the draw-in groove of initiative roller bearing, driven roller bearing.
As right the utility model discloses a further improvement, discharge mechanism include ejection of compact support frame, ejection of compact horizontal guide rail, ejection of compact X axle servo motor, coupling assembling, ejection of compact Z axle cylinder and ejection of compact sucking disc ejection of compact support frame sets firmly in the frame, ejection of compact horizontal guide rail sets up on ejection of compact support frame, the coupling assembling activity sets up on ejection of compact horizontal guide rail, ejection of compact X axle servo motor locates ejection of compact support frame one side and drive coupling assembling motion, the ejection of compact sucking disc sets up at the coupling assembling front end, ejection of compact Z axle cylinder) drive ejection of compact sucking disc is at Z epaxial motion.
As a further improvement, the frame is further provided with a protective cover.
The beneficial effects of the utility model reside in that: the red light and the green light are freely switched for use, so that the requirements of different products can be met, the use is more convenient, the use is not limited, the universality is strong, the investment cost of equipment is low, the utilization rate is high, the front and back surfaces can be cut, no metal residue is left, the products are not damaged, the yield is high, the raw materials are wasted, the raw materials are few, the cost of the raw materials is low, the collection of the materials, the feeding, the turnover, the blanking, the discharging and the like is completed automatically, the manual operation intervention is not.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
Referring to fig. 1, a laser cutting machine for liquid crystal display panel lines comprises a rack 1, an electric cabinet 2, a human-computer interface 3, a laser generator box 4, an industrial computer 5, a laser head 6, a material receiving mechanism 7, a material loading mechanism 8, a turnover mechanism 9, a laser carrier mechanism 10, a material unloading mechanism 11, a transfer platform 12, an NG sheet arranging module 13 and a discharging mechanism 14, wherein the electric cabinet 2 is arranged at the lower part of the rack 1, the electric cabinet is used for carrying out circuit control on all electric equipment, the human-computer interface 3 is arranged at the side edge of the rack 1, the human-computer interface is used for setting and adjusting parameters of a servo motor, an air cylinder and the like, a red laser generator and a green laser generator are arranged in the laser generator box 4, the industrial computer 5 is fixedly arranged at one side of the laser generator box 4, the laser generator with which color can be selected and freely by the industrial computer, and the laser head 6 is arranged above the rack 1 and is connected with the red laser generator Generator and green laser generator optic fibre intercommunication, radium-shine head can be at X epaxial horizontal movement, and the another side that has removed in radium-shine cutting cuts, incessant continuous operation improves cutting efficiency greatly, receiving mechanism 7, radium-shine microscope carrier mechanism 10, transfer platform 12, NG arrange piece module 13 from a left side to the right side and distribute the setting in proper order in frame 1, both sides about frame 1 outside and being located radium-shine microscope carrier mechanism 10 respectively are located to loading mechanism 8, unloading mechanism 11, turn-over mechanism 8 locates frame 1 inboard and be close to receiving mechanism 7, discharging mechanism 14 locates frame 1 inboard and be close to transfer platform 12.
The laser cutting is divided into two conditions of turning and not turning, and the following two conditions are specifically explained:
as shown in fig. 3, whether the material needs to be received first or not after being turned over, the receiving mechanism 7 includes a receiving frame 71, a plurality of receiving rollers 72, a receiving speed-regulating motor 73, a plurality of transmission magnetic rings 74, a centering and clamping module servo motor 75 and a receiving positioning cylinder 76, the receiving rollers 72 are arranged in the receiving frame 71, the transmission magnetic rings 74 are sleeved at the end of one side of the receiving rollers 72, the receiving speed-regulating motor 73 is arranged at the outer side of the receiving frame 71 and drives the transmission magnetic rings 74 to rotate, the centering and clamping module servo motor 75 is arranged at the front part of the inner side of the receiving frame 71, the receiving positioning cylinder 76 is arranged at the middle of the front end of the receiving frame 71, after the material enters the receiving frame from an upstream device, the receiving rollers are driven by the motor and the transmission magnetic rings to rotate to forward the material, when the material is sent to an electrode limit, the material is clamped and positioned by the centering clamping module servo motor 75 and the material receiving positioning cylinder 76, and then enters the next process after being clamped and positioned.
As shown in fig. 4, when the turning is not needed, feeding is directly performed through a feeding mechanism, the feeding mechanism 8 includes a mounting frame 81, a linear guide rail 82, a feeding X-axis servo motor 83, a feeding frame 84, a feeding Z-axis servo motor 85 and a feeding sucker 86, the linear guide rail 82 is horizontally disposed on the mounting frame 81, the feeding frame 84 is disposed on the linear guide rail 82, the feeding X-axis servo motor 83 is disposed on the left side of the mounting frame 81 and drives the feeding frame 84 to horizontally move on the linear guide rail 82, the feeding sucker 86 is disposed at the front end of the feeding frame 84, the feeding Z-axis servo motor 85 is disposed on the side of the feeding frame 84 and drives the feeding sucker 86 to move on the Z-axis, the feeding sucker is driven by the feeding Z-axis servo motor to move downwards to a position where a clamped and positioned material is located, clamping and positioning is removed, the feeding sucker sucks the material and moves upwards to an initial position, the feeding frame and the feeding sucker move forwards to the laser microscope carrier mechanism under the driving of the feeding X-axis servo motor and fall to a preset position upwards, the feeding sucker is deflated, and the material is placed in the laser microscope carrier mechanism to be subjected to laser cutting.
When the turning is needed, as shown in fig. 5, turning is firstly carried out, the material is taken from the turning mechanism through the feeding mechanism after the turning is finished, the material is taken from the feeding mechanism and then is transferred into the laser platform mechanism for laser cutting, the turning mechanism 9 comprises a turning support frame 91, a turning Z-axis servo motor 92, a turning frame 93, a turning rotary servo motor 94 and a turning sucker 95, the turning support frame 91 is fixedly arranged on the frame 1, the turning frame 93 is movably arranged at the front end of the turning support frame 91, the turning Z-axis servo motor 92 is arranged at the upper part of the turning support frame 91 and drives the turning frame 93 to move on the Z axis, the turning sucker 95 is movably arranged in the turning frame 93, the turning rotary servo motor 94 is arranged on the turning frame 93 and drives the turning sucker 95 to rotate, and when the turning is carried out, the turning sucker and the turning frame are driven by the turning Z-axis servo motor to move downwards to a preset position for taking the material, the laser microscope is lifted to the initial position after material taking, 180-degree rotary turnover is carried out on the turnover sucker through the turnover rotary servo motor, the turnover sucker is lowered to the feeding height after turnover, the feeding mechanism takes the material, and the feeding mechanism transfers the material into the laser microscope carrier mechanism.
As shown in fig. 6, the laser stage mechanism 10 includes two laser stage assemblies 101 placed side by side, and the two laser stage assemblies placed side by side can perform uninterrupted continuous laser cutting, so as to greatly improve cutting efficiency, the laser stage assembly 101 includes a strip-shaped vacuum stage 1011, a stage frame 1012, a Y-axis guide rail 1013, a stage Y-axis servo motor 1014, and a stage Z-axis servo motor 1015, the Y-axis guide rail 1013 is disposed on the stage frame 1012, the strip-shaped vacuum stage 1011 is disposed on the Y-axis guide rail 1013, the stage Y-axis servo motor 1014 and the stage Z-axis servo motor 1015 are both disposed on the side of the stage frame 1012 and respectively drive the strip-shaped vacuum stage 1011 to move in the Y-axis and Z-axis directions, the strip-shaped vacuum stage can adapt to a three-side product, and has stronger universality, after the feeding mechanism puts a material into the strip-shaped vacuum stage, a laser head performs laser cutting, and after, the laser head moves to another stage, and the previous stage moves back to another position for feeding, so that uninterrupted continuous operation can be completed.
When turning is not needed, the laser-finished product is firstly placed on a transfer platform through a blanking mechanism, and then unqualified products are placed in an NG sheet arranging module through a discharging mechanism, and qualified products are delivered to downstream equipment, wherein the blanking mechanism 11 comprises a blanking X-axis servo motor 111, a blanking frame 112, a blanking Z-axis servo motor 113, a blanking turning servo motor 114 and a blanking sucker 115, the blanking frame 112 is arranged on a linear guide rail 84, the blanking X-axis servo motor 111 is arranged on the right side of a mounting frame 81 and drives the blanking frame 112 to horizontally move on the linear guide rail, the blanking sucker 115 is arranged at the front end of the blanking frame 112, the blanking Z-axis servo motor 113 and the blanking turning servo motor 114 are arranged on the side edge of the blanking frame 112 and respectively drive the blanking sucker 115 to move and rotate in a Z axis manner, when turning is not needed, the blanking mechanism directly places the laser materials from a laser loading platform to the transfer platform, the blanking sucker is driven by a blanking Z-axis servo motor to move downwards to a carrying platform to take materials, and the blanking sucker ascends after taking the materials and is driven by a blanking X-axis servo motor to move to a transfer platform to carry out blanking.
As shown in fig. 7, the transfer platform 12 includes a transfer supporting plate 121, a transfer support 122 and a jacking cylinder 123, the transfer supporting plate 121 is disposed above the transfer support 122, the jacking cylinder 123 is disposed at the bottom of the transfer support 122 and the top of the transfer supporting plate is connected to the transfer supporting plate 121, when the transfer platform is required to be turned over, the transfer platform is not required to be pulled downwards by the jacking cylinder to be retracted to the lower portion, and the operation of other devices is not influenced and interference is not generated.
As shown in fig. 8, the NG sheet arranging module includes a sheet arranging support 131, a drawer type collecting frame 132, a sheet arranging speed regulating motor 133, a driving roller 134, a driven roller 135 and a plurality of rubber round belts 136, the collecting frame is arranged on the sheet arranging support, the driving roller and the driven roller are movably arranged at the front end and the rear end of the collecting frame respectively, the sheet arranging speed regulating motor drives the driving roller to rotate, the plurality of rubber round belts are sleeved in the clamping grooves of the driving roller and the driven roller respectively, an NG material is put into the collecting frame, the motor drives the rollers to rotate, the belt rotates accordingly, the NG material is driven forwards, the NG material can be put into the belt again, the NG material taking time is saved, the collecting frame is taken out after the NG material is full, and like a drawing drawer, a machine does not need to be closed, and the production efficiency is greatly improved.
As shown in fig. 9, discharge mechanism 14 includes ejection of compact support frame 141, ejection of compact horizontal guide rail 142, ejection of compact X axle servo motor 143, coupling assembling 144, ejection of compact Z axle cylinder 145 and ejection of compact sucking disc 146 the ejection of compact support frame sets firmly in the frame, ejection of compact horizontal guide rail sets up on the ejection of compact support frame, the coupling assembling activity sets up on ejection of compact horizontal guide rail, ejection of compact X axle servo motor locates ejection of compact support frame one side and drives the coupling assembling motion, the ejection of compact sucking disc sets up at the coupling assembling front end, ejection of compact Z axle cylinder) drive ejection of compact sucking disc moves on the Z axle, and when not turning over, ejection of compact mechanism gets the ejection of compact from the transfer platform, and the defective products are given downstream equipment, and the defective products are put.
When the turnover is needed, the blanking turnover rotary servo motor of the blanking mechanism is firstly used for turnover, the materials are collected from the blanking mechanism through the discharging mechanism after turnover, at the moment, the transfer platform is not needed, the transfer platform is retracted through the jacking cylinder of the transfer platform without influencing other operations and generating interference, the discharging mechanism delivers qualified products to downstream equipment, unqualified products are placed into the NG piece arranging module, and thus the turnover cutting is completed.
As shown in fig. 2, the machine frame 1 is further provided with a protective cover 15, the laser cutting is harmful to eyes, the eyes of an operator can be effectively protected through the protective cover, and the protective cover is further provided with two small observation windows, so that the operator can see the cutting.
Simultaneously, still can increase the tristimulus designation lamp in the frame, know equipment operation conditions through the tristimulus designation lamp.
The beneficial effects of the utility model reside in that: the red light and the green light are freely switched for use, so that the requirements of different products can be met, the use is more convenient, the use is not limited, the universality is strong, the investment cost of equipment is low, the utilization rate is high, the front and back surfaces can be cut, no metal residue is left, the products are not damaged, the yield is high, the raw materials are wasted, the raw materials are few, the cost of the raw materials is low, the collection of the materials, the feeding, the turnover, the blanking, the discharging and the like is completed automatically, the manual operation intervention is not.
The above embodiments and drawings are not intended to limit the form and style of the present invention, and any suitable changes or modifications made by those skilled in the art should not be construed as departing from the scope of the present invention.