A fully automatic acrylic sheet double-sided cutting production line

Abstract

The invention relates to a full-automatic acrylic plate double-sided cutting production line, comprising a loading system, a centering system, a longitudinal conveying system, a longitudinal trimming system, a transverse trimming system and a discharging system which are connected in sequence, and can perform full-automatic loading, conveying, longitudinal and transverse cutting and discharging of acrylic plates, and production does not require manual operation, which saves time and labor, has high cutting accuracy and is conducive to improving product quality.

Description

Technical Field

[0001] The invention relates to acrylic production equipment, in particular to a full-automatic acrylic plate double-sided cutting production line. Background Art

[0002] Existing acrylic production is divided into two types: casting and extrusion molding. The edges of the acrylic sheets produced by them are uneven and misaligned. The traditional solution is to send them to the trimming machine, manually cut one side, then flip and cut the other side, and then rotate them to complete the cutting of the other two sides according to the above steps. The operation is cumbersome, time-consuming and labor-intensive, and is not conducive to controlling the uniform cutting accuracy of large quantities of sheets, affecting product quality. Summary of the invention

[0003] The invention provides a fully automatic acrylic plate double-sided cutting production line which has a compact structure and can fully automatically load, convey, cut and unload to complete the cutting of the four sides of the plate without manual operation, saves time and labor, has high cutting accuracy and is beneficial to improving product quality.

[0004] The technical solution adopted by the present invention is: a fully automatic acrylic plate double-sided cutting production line, characterized by: comprising a loading system, a centering system, a longitudinal conveying system, a longitudinal trimming system, a transverse trimming system and a discharging system,

[0005] The loading system comprises a loading track frame, a transverse loading frame, a longitudinal loading frame, a loading lifting cylinder, a loading suction frame, and a suction vacuum head. The transverse loading frame is mounted on the loading track frame and is driven by a motor to feed transversely along the track direction of the loading track. The longitudinal loading frame is connected to the transverse loading frame in a longitudinal feeding state along the transverse loading frame. A plurality of loading lifting cylinders are vertically arranged downward on the longitudinal loading frame. The bottom of the loading lifting cylinder is connected to the loading suction frame. A plurality of suction vacuum heads are evenly arranged in an array at the lower end of the loading suction frame. The loading track frame corresponds to an acrylic plate loading vehicle, a centering system, and a longitudinal conveying system from one side to the other side of the loading track frame.

[0006] The centering system comprises a centering platform, a centering movable ball and a centering drive mechanism, the centering platform is arranged below the middle part of the loading track frame, a plurality of centering movable balls are evenly arranged in an array on the plane of the centering platform, two centering grooves perpendicular to the outer edge and parallel to each other are opened on the four sides of the centering platform, a centering drive mechanism is arranged horizontally and vertically below the centering platform, the centering drive mechanism comprises a centering drive motor, a centering toothed belt pulley group, a centering drive screw, a centering track seat, a centering guide seat and a centering guide rod, the centering drive motor output is respectively driven to connect two pairs of centering drive screws on both sides of the centering platform horizontally or vertically through two pairs of centering toothed belt pulley groups through two gears, two ends of the centering drive screw are respectively threadedly connected with two pairs of center guide seats, the two pairs of center guide seat guide frames are arranged on the centering track seats arranged vertically or horizontally below each other, a centering guide rod is vertically arranged on the centering guide seat, and the upper end of the centering guide rod is connected in the centering groove and is higher than the plane of the centering platform;

[0007] The longitudinal conveying system includes a longitudinal conveying track, a longitudinal conveying track seat, a longitudinal conveying motor, a longitudinal conveying rack, a conveying transverse adjustment track seat, a conveying transverse adjustment motor, a conveying transverse adjustment rack, and a conveying transverse support platform. The front end of the longitudinal conveying track is arranged below the other side of the loading track frame and is arranged perpendicular to the loading track frame. Longitudinal conveying racks are arranged on both inner sides of the longitudinal conveying track. The guide frame of the longitudinal conveying track seat is arranged on the longitudinal conveying track. The lower part of the longitudinal conveying track seat is provided with two longitudinal conveying motors facing the two inner sides of the longitudinal conveying track respectively. The outputs of the two longitudinal conveying motors are respectively driven by gear meshing to drive the two longitudinal conveying racks. The longitudinal conveying track seat includes a longitudinal conveying The conveying longitudinal beam and the front and rear longitudinal conveying beams are arranged in parallel and the middle part is connected by the longitudinal conveying longitudinal beam. The two conveying transverse adjustment rail seats are symmetrically guided by the longitudinal conveying longitudinal beams and arranged on the longitudinal conveying rail seats. The front and rear ends of the conveying transverse adjustment rail seats are respectively guided and erected on the front and rear longitudinal conveying beams. The outer sides of the front and rear longitudinal conveying beams are provided with conveying transverse adjustment racks. The front and rear ends of the conveying transverse adjustment rail seats are provided with conveying transverse adjustment motors. The output of the conveying transverse adjustment motor is meshed with the conveying transverse adjustment rack through gears. A conveying transverse bracket platform is provided on the conveying transverse adjustment rail seat. A plurality of transverse staggered through grooves are evenly arranged on the conveying transverse bracket platform in the longitudinal direction.

[0008] The longitudinal trimming system comprises a trimming transverse adjustment track seat, a longitudinal trimming frame, a trimming transverse adjustment guide block, a trimming transverse adjustment screw, a trimming transverse adjustment motor, a trimming lower guide wheel seat, a trimming lower guide wheel, an trimming upper guide wheel seat, an trimming upper guide wheel guide cylinder, a trimming saw blade, a trimming saw blade motor, a strip toggle guide rail seat, a strip toggle coupling cylinder, a strip toggle rod, a strip toggle block, and a strip receiving box. Two longitudinal trimming frames are symmetrically arranged on both sides of the middle of the longitudinal conveying track and each is supported and guided by the trimming transverse adjustment track seat perpendicular to the longitudinal conveying track through its bottom. A trimming transverse adjustment screw driven by the trimming transverse adjustment motor is arranged in the middle of the trimming transverse adjustment track seat. A trimming transverse adjustment guide block threadedly connected to the trimming transverse adjustment screw is arranged at the lower part of the longitudinal trimming frame. The longitudinal trimming frame is provided with a trimming saw blade and a trimming lower guide wheel seat in turn facing inward toward the inner side of the longitudinal conveying track. The trimming saw blade is driven by the trimming saw on the longitudinal trimming frame. Driven by a sheet motor, a plurality of lower trimming guide wheels are sequentially arranged in the lower trimming guide wheel seat along the longitudinal conveying track direction, a guide cylinder for an upper trimming guide wheel is also arranged on the longitudinal trimming frame, the guide cylinder for the upper trimming guide wheel is telescopically connected to the upper trimming guide wheel seat downward, a plurality of upper trimming guide wheels corresponding to the plurality of lower trimming guide wheels on the lower trimming guide wheel seat are arranged in the upper trimming guide wheel seat, a side strip toggle guide rail seat is also arranged on the inner side of the longitudinal trimming frame, and a side strip toggle coupling is connected to the side strip toggle guide rail seat The side strip shifting coupling cylinder is hinged to the middle of the side strip shifting rod on the inner side of the longitudinal conveying track, the lower part of the side strip shifting rod is not lower than the upper plane of the lower guide wheel for trimming, and the side strip shifting coupling cylinder is fixedly connected to the side strip shifting stopper located on the rear end side of the longitudinal conveying track of the upper part of the side strip shifting rod. The side strip receiving box is located on the rear end side of the longitudinal conveying track of the trimming saw blade and is connected to the longitudinal trimming frame. The side strip receiving box opens toward the trimming saw blade and the bottom edge of the opening is not higher than the upper plane of the lower guide wheel for trimming;

[0009] The transverse trimming system includes a transverse trimming support, a transverse trimming track seat, a transverse trimming track frame, a longitudinal trimming adjustment track seat, a transverse trimming frame, a transverse trimming positioning cylinder, a transverse trimming positioning lifting seat, a transverse trimming adjustment bolt, and a transverse trimming positioning plate. The front end of the transverse trimming support faces and vertically corresponds to the rear end side of the longitudinal conveying track. Two transverse trimming frames are symmetrically arranged on both sides of the front end of the transverse trimming support. The transverse trimming frame is supported and guided by the longitudinal trimming adjustment track seat of the transverse trimming support at its bottom. The structure on the transverse trimming frame is the same as the structure on the above-mentioned longitudinal trimming frame. The transverse trimming support supports the transverse trimming track seat via multiple track seat lifting cylinders. The transverse trimming track seat can be movably adjusted, guided and supported to connect the transverse trimming track. A frame, a plurality of transverse trimming brackets are arranged on the transverse trimming track frame, a plurality of supporting wheels are evenly distributed on the transverse trimming bracket along the front and rear directions, a bracket pull rod is hinged on the front side of the transverse trimming bracket, the bracket pull rod is tightly connected to the transverse trimming bracket through a torsion spring, and can be rotated backward to compress the torsion spring to a state lower than the upper plane of the supporting wheel or limit the bracket pull rod from rotating forward beyond the vertical position, a transverse trimming positioning cylinder is vertically arranged below two transverse trimming brackets symmetrical to each other with the front and rear directions of the transverse trimming support as the center, the upper part of the transverse trimming positioning cylinder is lifted and connected to the transverse trimming positioning lifting seat, the transverse trimming positioning lifting seat is penetrated by a transverse trimming adjusting bolt, the rear end of the transverse trimming adjusting bolt is tightly connected to the transverse trimming positioning lifting seat through a nut, and the front end is connected to the transverse trimming positioning plate forward;

[0010] The unloading system comprises an unloading track frame, a transverse unloading frame, a lifting cylinder, an unloading lifting frame, a front unloading clamping frame, and a rear unloading clamping frame. One end of the unloading track frame is mounted on the upper part of the rear end of the transverse trimming support along the front and rear direction of the transverse trimming support, and the other end is mounted on the acrylic unloading platform or above the vehicle. The unloading track frame is movably adjustable and connected to the transverse unloading frame through a guide support. A plurality of lifting cylinders are arranged on the transverse unloading frame. The lower end of the lifting cylinder is connected to the unloading lifting frame. Both sides of the lower end of the front part of the unloading lifting frame are respectively connected to the two ends of the front unloading clamping frame through the shaft seat. A front unloading clamping adjustment motor is arranged on the middle part of the front unloading clamping frame. The clamping adjustment motor is screwed to the front unloading clamping adjustment seat at the front lower end of the unloading lifting frame through the front unloading clamping adjustment screw. The installation structure of the rear unloading clamping frame on the unloading lifting frame is the same as that of the front unloading clamping frame and is symmetrical front to back. The front unloading clamping frame includes a plurality of chuck frames corresponding to the gaps of multiple transverse trimming brackets respectively. A chuck frame support plate facing the clamping side is provided at the bottom of the chuck frame. The outer side of the chuck frame facing away from the clamping direction is connected to a horizontal clamping cylinder. The horizontal clamping cylinder is connected to a horizontal clamping push plate facing the clamping direction through a push rod. A vertical clamping push plate is provided above the chuck frame support plate. The vertical clamping push plate is connected to the lower end of the vertical clamping cylinder push rod fixed on the chuck frame.

[0011] Furthermore, a plastic roller is coated on the upper end of the centering guide rod.

[0012] Furthermore, a rubber pad is laid on the conveying transverse support platform.

[0013] Furthermore, fixed sensing switches are provided at the front and rear ends of the longitudinal conveying track, mobile sensing switches are provided on the front and rear outer sides of the longitudinal conveying track seat or the outer sides of the front and rear longitudinal conveying beams, and a trimming sensing switch is provided at the front end of the longitudinal trimming frame toward the longitudinal conveying system, and the fixed sensing switch corresponds to the trimming sensing switch and the mobile sensing switch.

[0014] Furthermore, the middle part of the bottom end of the edge strip receiving box can be rotated outward and hingedly connected to the longitudinal trimming frame through a hinge seat, and the front or rear part of the bottom end of the edge strip receiving box is connected to the edge strip receiving and flipping cylinder. The edge strip receiving and flipping cylinder is vertically arranged or obliquely connected to the ground or the inner side of the longitudinal trimming frame or the outer side of the guide wheel seat below the trimming, and the outer opening of the edge strip receiving box corresponds to the edge strip collecting frame arranged on its outer side.

[0015] Furthermore, a trimming dust collection box which is not higher than the upper plane of the trimming lower guide wheel is provided on the inner side of the longitudinal trimming frame. The upper opening of the trimming dust collection box is open, the lower part of the trimming saw blade is placed in the upper opening of the trimming dust collection box, and the lower part of the trimming dust collection box is connected to the dust collection device.

[0016] Furthermore, the chuck frame support plate is provided with a roller or a roller perpendicular to the clamping direction.

[0017] Furthermore, the transverse trimming system also includes a transverse trimming track support frame, which includes a transverse trimming track support beam and a transverse trimming bracket. The two ends of the transverse trimming track support beam are movably adjusted and guided to support the front part of the transverse trimming track frame on the transverse trimming track seat. A plurality of transverse trimming brackets are arranged on the transverse trimming track support beam, which respectively support the lower part of the front end of the transverse trimming bracket.

[0018] Furthermore, the transverse trimming positioning cylinder is connected to the transverse trimming track supporting beam.

[0019] Furthermore, both sides of the rear lower end of the unloading lifting frame are respectively connected to the two ends of the rear unloading clamping frame through the axle seat, and a rear unloading clamping adjustment seat is arranged in the middle of the rear unloading clamping frame. The middle lower end and the rear lower end of the unloading lifting frame are respectively provided with rear unloading clamping adjustment positioning seats. A rear unloading clamping adjustment motor is connected to any one of the rear unloading clamping adjustment positioning seats, and the rear unloading clamping adjustment motor is connected to one end of the rear unloading clamping adjustment screw. The middle part of the rear unloading clamping adjustment screw is threadedly connected to the rear unloading clamping adjustment seat, and the other end of the rear unloading clamping adjustment screw is connected to the rear unloading clamping adjustment positioning seat.

[0020] When the present invention is in operation, an acrylic plate loading vehicle stacked with multiple acrylic plates is sent to the lower side of a loading track frame of a loading system, the transverse loading frame is moved transversely on the loading track frame to the upper side of the acrylic plate loading vehicle, and the longitudinal loading frame is moved longitudinally on the transverse loading frame to the upper side of the acrylic plate loading vehicle to complete preliminary alignment with the shape of the acrylic plate thereon, the loading lifting cylinder controls the loading suction frame to descend and sucks the acrylic plate through the suction vacuum suction head, and then moves transversely on the loading track frame to the upper side of the centering platform of the centering system, controls the height with the platform, releases the suction of the acrylic plate, and puts the acrylic plate down onto the centering platform.

[0021] Then the centering operation is performed, and the centering drive motor of the centering drive mechanism is controlled to drive the centering drive screws on both sides to rotate through the centering toothed belt pulley group. The centering drive screws thereby constrain and guide the two centering guide seats arranged on the centering track seats on both sides to move toward each other, thereby driving the centering guide rods on the centering guide seats to push the two sides of the multiple stacked acrylic plates toward each other. According to the above-mentioned centering principle, the horizontal and vertical sides of the multiple stacked acrylic plates are pushed by the centering drive mechanism arranged horizontally and vertically to complete the centering of the acrylic plates. There are two centering guide rods on either side for pushing, which effectively ensures the centering accuracy and facilitates the improvement of subsequent cutting accuracy. The acrylic plate is supported on the centering moving ball, which is convenient for the centering guide rod to push through the plastic roller thereon, which can effectively avoid the pushing wear of the acrylic plate between the centering platform.

[0022] After centering, the stacked acrylic plates need to be sent to the cutting conveying system. The horizontal loading rack is also used to move on the loading track rack. Similar to the above loading operation process, the centered acrylic plates on the centering platform are transported to the conveying horizontal bracket platform on the two conveying horizontal adjustment track seats. According to the above steps, the transportation of multiple acrylic plates is completed. Multiple acrylic plates are transferred and stacked to the centering platform. Horizontal bracket The longitudinal conveying motor is controlled to drive the longitudinal conveying track seat through the longitudinal conveying rack constraint to feed longitudinally along the longitudinal conveying track guide toward the longitudinal trimming system. According to the lateral width of the acrylic plate, the conveying lateral adjustment motor is controlled to drive the conveying lateral adjustment track seat through the conveying lateral adjustment rack constraint to complete the lateral movement on the front and rear longitudinal conveying beams. The relative or opposite lateral movement of the two conveying lateral adjustment track seats satisfies the lateral support platform of the conveying lateral support platform, which can meet the support of acrylic plates of different lateral widths.

[0023] When the longitudinal conveying system drives the adjustment conveying transverse support platform to move transversely, the synchronously controlled transverse trimming adjustment motor drives the longitudinal trimming frames located on both sides of the middle of the longitudinal conveying track to adjust the spacing towards or away from each other through the transverse trimming adjustment screw and the transverse trimming adjustment guide block, thereby driving the spacing of the trimming saw blades on the two trimming frames to meet the trimming size requirements of acrylic panels with different transverse widths. The fixed induction switch at the front end of the longitudinal conveying track corresponds to the trimming induction switch at the front end of the longitudinal trimming frame. The trimming saw blade is driven to start by the trimming saw blade motor. When the longitudinal conveying system sends the acrylic panel to the inner side of the two longitudinal trimming frames for cutting, the acrylic panel first enters between the upper and lower trimming guide wheel seats and is supported on the lower trimming guide wheel. The upper trimming guide wheel guide cylinder drives the upper trimming guide wheel seat to press down, and the upper trimming guide wheel presses multiple stacked acrylic panels. Multiple stacked acrylic panels are supported on the conveying transverse support platform for continuous feeding. At the same time, the trimming operation of the longitudinal sides of the acrylic plate is completed by the trimming saw blades on both sides. When the acrylic plate enters the cutting, the acrylic plate pushes the edge strip lever, and the edge strip lever rotates around the intersection point so that the acrylic plate can pass smoothly for side cutting. After the cutting is completed, the edge strip lever returns to the vertical position, and the acrylic plate continues to be transported toward the rear end of the longitudinal track on the conveying horizontal support platform. The edge strip toggle coupling cylinder guides and moves on the edge strip toggle guide rail seat to drive the edge strip toggle lever to move toward the direction of the cut edge strip. The edge strip toggle lever cannot rotate in the opposite direction under the restriction of the edge strip toggle stopper on the upper and rear side thereof, thereby tightening and pushing the edge strip to be toggled toward the front opening of the edge strip receiving box, and the edge strip is dialed into the edge strip receiving box. The edge strip receiving box is turned outward around its bottom hinged seat and driven by the edge strip receiving turning cylinder, and the edge strip is poured out into the edge strip collecting frame through the outer opening of the edge strip receiving box to complete the effective collection of the cut edge strips. During cutting, the lower part of the trimming saw blade is placed in the upper opening of the trimming dust collection box. The trimming dust collection box can effectively suck and collect the cutting dust through the dust collection device at its lower part to prevent dust pollution.

[0024] When the acrylic plate is transported to the rear end of the longitudinal transport track on the transport transverse support platform, it stops when the mobile sensing switch corresponds to the fixed sensing switch. At this time, the multiple transverse offset grooves on the transport transverse support platform correspond transversely to the transverse trimming bracket.

[0025] The transverse trimming track frame moves forward on the transverse trimming track seat and drives the transverse trimming bracket to extend into the transverse offset slot. At this time, pushed by the longitudinal side of the acrylic plate, the bracket pull rod at the front end of the transverse trimming bracket rotates backward to compress the torsion spring to a position lower than the upper plane of the support wheel, so as to facilitate extending under the acrylic plate. When the position extends beyond the acrylic plate, the bracket pull rod returns to a vertical state under the action of the torsion spring, and then controls the track seat lifting cylinder to rise to drive the transverse trimming track seat to rise, thereby driving the transverse trimming track frame on the transverse trimming track seat to lift multiple acrylic plates through the transverse trimming bracket to separate from the support of the conveying transverse bracket platform. The conveying transverse support platform is reset along the longitudinal conveying track to the front end of the longitudinal conveying track and stopped by the control of the induction switch. In the process of the above-mentioned transverse trimming bracket moving forward, the transverse trimming track support beam is synchronously guided and moved along the transverse trimming track seat at the front of the transverse trimming track frame on the transverse trimming track seat, and the transverse trimming bracket is guided and supported by the transverse trimming bracket on the transverse trimming track support beam, so as to avoid the risk of breakage caused by the excessive hanging length of the transverse trimming bracket when supporting acrylic plates with a wider transverse width, and play a supporting and guiding role. When the transverse trimming bracket supports multiple acrylic plates, the lowest height position corresponds to the transverse trimming After the lower guide wheel of the transverse trimming frame on the system is on the plane, the transverse trimming positioning cylinder is controlled to drive the transverse trimming positioning lifting seat to rise, so that the transverse trimming positioning plate on the transverse trimming positioning lifting seat corresponds to multiple acrylic plates in the horizontal direction. The transverse trimming positioning plate can be replaced on the transverse trimming adjusting bolt to meet the requirements of different thicknesses. When the transverse trimming track seat moves backward and drives multiple acrylic plates to move backward, the bracket pull rod is restricted to rotate forward beyond the vertical position, and the transverse trimming positioning plate presses against the rear side of the acrylic plate and presses the acrylic plate between the transverse trimming positioning plate and the bracket pull rod. The rear side of the acrylic plate does not exceed the slicing saw on the transverse trimming frame. The position of the sheets can be determined by adjusting the transverse trimming adjusting bolts to meet the spacing between the transverse trimming positioning plate and the bracket pull rod, so as to meet the tightening requirement of the rear side of the acrylic sheet when the acrylic sheets of different transverse widths are lifted up. After the transverse trimming positioning plates and the bracket pull rods clamp multiple acrylic sheets, they are ready for transverse trimming operations. The transverse trimming operations are the same as the longitudinal trimming operations, the only difference being that multiple acrylic sheets are supported on the transverse trimming bracket, and their supporting and conveying functions are the same. After completing the transverse trimming operations, multiple acrylic sheets are moved on the transverse trimming bracket via the transverse trimming track frame and on the transverse trimming track seat to the upper rear end of the transverse trimming support.

[0026] After completing the longitudinal and transverse double-sided cutting operations above, the transverse unloading rack moves transversely on the unloading track rack to the top of multiple acrylic plates, and the unloading lifting rack is lowered by the lifting cylinder of the lifting rack, and the front and rear unloading clamping adjustment motors are controlled to drive the front and rear unloading clamping adjustment screws, and the front and rear unloading clamping adjustment screws respectively drive the front and rear unloading clamping racks to move in a transverse adjustable manner. The transverse spacing of the front and rear unloading clamping racks is adjusted to be greater than the transverse width of the acrylic plate, and the unloading lifting rack is continuously lowered, and the front and rear unloading clamping racks move toward The horizontal clamping push plate and the vertical clamping push plate of the horizontal and vertical clamping cylinders are relatively extended into the bottom of the multiple acrylic plates, and the horizontal and vertical clamping push plates are controlled to complete the horizontal front and rear clamping of the multiple acrylic plates and the longitudinal clamping on the chuck frame support plate, and then the above-mentioned descending operation is reversed to lift the multiple acrylic plates to disengage the horizontal trimming bracket, and the horizontal unloading rack is driven to move to the acrylic unloading platform or above and below the car, and the clamping, withdrawal, lifting and resetting of the front and rear unloading clamping racks are released in turn, and the multiple acrylic plates are integrated to complete the double-sided cutting and unloading. The rear unloading clamping adjustment seat of the rear unloading clamping rack is screwed with the middle thread of the rear unloading clamping adjustment screw, which can meet the requirements of acrylic plates of different widths in the horizontal direction, avoid the problem of too long driving stroke when both the front and rear are unidirectional spiral drives, and is conducive to improving the working efficiency and the safety and stability of the equipment; rollers or rollers are set on the chuck frame support plate to facilitate the horizontal clamping push plate to push multiple acrylic plates horizontally. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the structure of the charging system of the present invention;

[0028] Figure 2 It is a schematic diagram of the centering system structure of the present invention;

[0029] Figure 3 for Figure 2 Bottom view of

[0030] Figure 4 It is a schematic diagram of the structure of the longitudinal conveying system of the present invention;

[0031] Figure 5 for Figure 4 Middle A-direction view;

[0032] Figure 6 It is a schematic diagram of the structure of the longitudinal trimming system of the present invention;

[0033] Figure 7 for Figure 6 Middle B view;

[0034] Figure 8 for Figure 6 Middle C-direction view;

[0035] Fig. 9 It is a schematic diagram of the structure of the transverse trimming system of the present invention;

[0036] Fig.10 This is a schematic diagram of the operation structure of the transverse trimming system cooperating with the longitudinal conveying system;

[0037] Fig.11 It is a schematic diagram of the structure of the transverse trimming system to be trimmed;

[0038] Fig.12 It is a schematic diagram of the structure of the unloading system of the present invention;

[0039] Fig.13 for Fig.12 Middle D-direction view;

[0040] Fig.14 for Fig.12 Middle E-direction view;

[0041] Fig.15 for Fig.12 Enlarged view of point F in the middle.

[0042] Figure 1 Middle: loading system 1, loading track frame 101, horizontal loading frame 102, longitudinal loading frame 103, loading lifting cylinder 104, loading suction frame 105, suction vacuum suction head 106, suction head spring 107, acrylic plate loading vehicle 7;

[0043] Figure 2 , 3 Center: centering system 2, centering platform 201, centering groove 202, centering moving ball 203, centering drive motor 204, centering toothed belt pulley set 205, centering drive screw 206, centering track seat 207, centering guide seat 208, centering guide rod 209, plastic roller 210, acrylic plate 8;

[0044] Figure 4 , 5 Middle: longitudinal conveying system 3, longitudinal conveying track 301, longitudinal conveying track seat 302, longitudinal conveying longitudinal beam 303, longitudinal conveying cross beam 304, longitudinal conveying motor 305, longitudinal conveying rack 306, conveying transverse adjustment track seat 307, conveying transverse adjustment motor 308, conveying transverse adjustment rack 309, conveying transverse support platform 310, conveying transverse intermediate support 311, transverse dislocation slot 312, front fixed induction switch 313, rear fixed induction switch 314, mobile induction switch 315, rubber pad 316;

[0045] Figure 6 , 7, 8: longitudinal trimming system 4, trimming transverse adjustment track seat 401, longitudinal trimming frame 402, trimming transverse adjustment guide block 403, trimming transverse adjustment screw 404, trimming transverse adjustment motor 405, trimming lower guide wheel seat 406, trimming lower guide wheel 407, trimming upper guide wheel seat 408, trimming upper guide wheel 409, trimming upper guide wheel guide cylinder 410, trimming saw blade 411, trimming saw blade motor 412, edge strip toggle guide seat 413, edge strip toggle coupling cylinder 414, edge strip toggle rod 415, edge strip toggle stopper 416, edge strip receiving box 417, edge strip receiving turning cylinder 418, hinged seat 419, edge strip collection frame 420, trimming dust collection box 421, trimming induction switch 422;

[0046] Fig. 9 , 10 , 11: transverse trimming system 5, transverse trimming support 501, transverse trimming track seat 502, transverse trimming track frame 503, longitudinal trimming adjustment track seat 504, transverse trimming frame 505, transverse trimming positioning cylinder 506, transverse trimming positioning lifting seat 507, transverse trimming adjustment bolt 508, transverse trimming positioning plate 509, transverse trimming bracket 510, supporting wheel 511, bracket pull rod 512, bracket pull rod limit block 513, transverse trimming track support frame 514, transverse trimming track support beam 515, transverse trimming bracket 516, track seat lifting cylinder 517;

[0047] Fig.12 , 13 , 14, 15: unloading system 6, unloading track frame 601, horizontal unloading frame 602, lifting frame lifting cylinder 603, unloading lifting frame 604, front unloading clamping frame 605, rear unloading clamping frame 606, hanging shaft seat 607, hanging shaft 608, front unloading clamping adjustment motor 609, front unloading clamping adjustment screw 610, front unloading clamping adjustment seat 611, rear unloading clamping adjustment motor 612, rear unloading clamping adjustment screw 613, rear unloading clamping adjustment seat 614, chuck frame 615, chuck frame support plate 616, roller 617, horizontal clamping cylinder 618, horizontal clamping push plate 619, vertical clamping cylinder 620, vertical clamping push plate 621, rear unloading clamping adjustment positioning seat 622, acrylic plate unloading cart 9. DETAILED DESCRIPTION

[0048] The invention is further described below with reference to the accompanying drawings and embodiments.

[0049] Figure 1-15 The fully automatic acrylic plate double-sided cutting production line shown includes a loading system 1, a centering system 2, a longitudinal conveying system 3, a longitudinal trimming system 4, a transverse trimming system 5, a unloading system 6, an acrylic plate loading vehicle 7, and an acrylic plate unloading vehicle 9.

[0050] Figure 1 The loading system 1 shown includes a loading track frame 101 , a transverse loading frame 102 , a longitudinal loading frame 103 , a loading lifting cylinder 104 , a loading suction frame 105 , a suction vacuum head 106 , and a suction head spring 107 . The transverse loading rack 102 is mounted on the loading track rack 101 and is driven by a motor to feed transversely along the track direction of the loading track. The longitudinal loading rack 103 is connected to the transverse loading rack 102 in a longitudinal feeding state along the transverse loading rack. A plurality of loading lifting cylinders 104 are vertically arranged downward on the longitudinal loading rack 103. The bottom of the loading lifting cylinders is connected to the loading suction rack 105. A plurality of suction vacuum suction heads 106 are evenly arranged in an array at the lower end of the loading suction rack 105. The suction vacuum suction heads 106 are connected to the lower end of the loading suction rack through a connecting rod with a suction head spring 107. The loading track rack 101 corresponds to the acrylic plate loading vehicle 7, the centering system 2 and the longitudinal conveying system 3 from one side to the other side.

[0051] Figure 2 , 3 The centering system 2 shown in the figure includes a centering platform 201, a centering groove 202, a centering movable ball 203, a centering drive motor 204, a centering toothed belt pulley set 205, a centering drive screw 206, a centering track seat 207, a centering guide seat 208, a centering guide rod 209, and a plastic roller 210. The centering platform 201 is arranged below the middle of the loading track frame. A plurality of centering movable balls 203 are evenly arranged in an array on the plane of the centering platform 201. Two centering grooves 202 perpendicular to the outer edge and parallel to each other are provided on the four sides of the centering platform 201. A centering drive mechanism is arranged horizontally and vertically below the centering platform. The centering drive mechanism includes a centering drive motor 204, a centering toothed belt pulley set 205, a centering drive screw 206, a centering track seat 207, a centering guide seat 208, and a centering guide rod 209. The output of the centering drive motor 204 is transmitted through two gears. Two pairs of centering drive screws 206 are respectively driven and connected to the centering platform horizontally or vertically through two pairs of centering toothed belt pulley groups 205. The two ends of the centering drive screws 206 are respectively threaded and connected to the two pairs of centering guide seats 208. The two pairs of centering guide seats are guided and mounted on the centering track seats 207 arranged vertically or horizontally below them. The centering guide seats 208 are vertically provided with centering guide rods 209. The upper ends of the centering guide rods 209 are connected to the centering grooves, are higher than the plane of the centering platform, and are connected to the plastic rollers 210. The multi-layered acrylic plates 8 are stacked on the centering platform 201 for centering.

[0052] Figure 4 , 5The longitudinal conveying system 3 shown includes a longitudinal conveying track 301, a longitudinal conveying track seat 302, a longitudinal conveying longitudinal beam 303, a longitudinal conveying cross beam 304, a longitudinal conveying motor 305, a longitudinal conveying rack 306, a conveying transverse adjustment track seat 307, a conveying transverse adjustment motor 308, a conveying transverse adjustment rack 309, a conveying transverse support platform 310, a conveying transverse intermediate support 311, a transverse offset slot 312, a front fixed sensing switch 313, a rear fixed sensing switch 314, a mobile sensing switch 315, and a rubber pad 316. The front end of the longitudinal conveying track 301 is arranged below the other side of the loading track frame and is arranged perpendicular to the loading track frame. Longitudinal conveying racks 306 are arranged on both inner sides of the longitudinal conveying track. The longitudinal conveying track seat 302 is guided and mounted on the longitudinal conveying track 301. The lower part of the longitudinal conveying track seat 302 is provided with two longitudinal conveying motors 305 facing the two inner sides of the longitudinal conveying track respectively. The outputs of the two longitudinal conveying motors are respectively driven by the two longitudinal conveying racks 306 through gear meshing. The longitudinal conveying track seat 302 includes a longitudinal conveying longitudinal beam 303 and front and rear longitudinal conveying cross beams 304. The two longitudinal conveying cross beams are arranged in parallel and the middle part is connected by the longitudinal conveying longitudinal beam. Two conveying transverse adjustment track seats 307 are symmetrically guided by the longitudinal conveying longitudinal beam 303 on the longitudinal conveying track seat 302. The front and rear ends of the conveying transverse adjustment track seat 307 are respectively guided and mounted on the two longitudinal conveying cross beams. A conveying transverse adjustment rack 309 is arranged on the outer side of the conveying beam, and a conveying transverse adjustment motor 308 is arranged on the front and rear ends of the conveying transverse adjustment track seat. The output of the conveying transverse adjustment motor is engaged with the conveying transverse adjustment rack through gears. A conveying transverse support platform 310 is arranged on the conveying transverse adjustment track seat 307. A plurality of transverse offset grooves 312 are evenly arranged longitudinally on the conveying transverse support platform 310. A plurality of conveying transverse intermediate supports 311 corresponding to the offset grooves 312 are arranged on the longitudinal conveying longitudinal beam 303. The upper plane of the conveying transverse intermediate support 311 is flush with the upper plane of the conveying transverse support platform 310, and rubber pads 316 are laid on the upper planes of both; front and rear fixed sensing switches 313 and 314 are respectively arranged on the front and rear ends of the longitudinal conveying track, and mobile sensing switches 315 are arranged on the front and rear sides of the longitudinal conveying beam 304, and the front and rear fixed sensing switches correspond to the mobile sensing switches.

[0053] Figure 6 , 7, 8 show that the longitudinal trimming system 4 includes a trimming transverse adjustment track seat 401, a longitudinal trimming frame 402, a trimming transverse adjustment guide block 403, a trimming transverse adjustment screw 404, a trimming transverse adjustment motor 405, a trimming lower guide wheel seat 406, a trimming lower guide wheel 407, a trimming upper guide wheel seat 408, a trimming upper guide wheel 409, a trimming upper guide wheel guide cylinder 410, a trimming saw blade 411, a trimming saw blade motor 412, a side strip moving guide rail seat 413, a side strip moving coupling cylinder 414, a side strip moving rod 415, a side strip moving stop block 416, a side strip collecting box 417, a side strip collecting turning cylinder 418, a hinged seat 419, a side strip collecting frame 420, and a trimming dust collecting box 421. Two longitudinal trimming frames 402 are symmetrically arranged on both sides of the middle of the longitudinal conveying track and are supported and guided by a trimming transverse adjustment track seat 401 whose bottom is perpendicular to the longitudinal conveying track. A trimming transverse adjustment screw 404 driven by a trimming transverse adjustment motor 405 is arranged in the middle of the trimming transverse adjustment track seat 401. A trimming transverse adjustment guide block 403 threadedly connected to the trimming transverse adjustment screw is arranged at the lower part of the longitudinal trimming frame. A trimming saw blade 411 and a trimming lower guide wheel seat 406 are arranged in turn on the inner side of the longitudinal trimming frame 402 facing the inner side of the longitudinal conveying track. The trimming saw blade 411 is driven by the longitudinal The trimming saw blade on the trimming frame is driven by a motor 412, and a plurality of trimming lower guide wheels 407 are arranged in sequence in the trimming lower guide wheel seat 406 along the longitudinal conveying track direction. The longitudinal trimming frame 402 is also provided with a trimming upper guide wheel guide cylinder 410, and the trimming upper guide wheel guide cylinder 410 is telescopically connected to the trimming upper guide wheel seat 408 downward, and a plurality of trimming upper guide wheels 409 corresponding to the plurality of trimming lower guide wheels on the trimming lower guide wheel seat are arranged in the trimming upper guide wheel seat, and a side strip toggle guide rail seat 413 is also arranged on the inner side of the longitudinal trimming frame 402, and a side strip toggle guide rail seat is connected to the side strip toggle guide rail seat. The coupling cylinder 414 is connected to the middle of the edge strip lever 415 on the inner side of the longitudinal conveying track, and the lower part of the edge strip lever is not lower than the upper plane of the lower guide wheel of the trimming. The edge strip lever coupling cylinder is fixedly connected to the edge strip lever upper part of the edge strip lever. The edge strip receiving box 417 is located on the rear end of the longitudinal conveying track of the trimming saw blade and is connected to the longitudinal trimming frame. The edge strip receiving box opens toward the trimming saw blade and the bottom edge of the opening is not higher than the upper plane of the lower guide wheel of the trimming. The middle part of the bottom end of the edge strip receiving box can be outward through the hinge seat 419 The side is hingedly connected to the longitudinal trimming frame, and the front or rear part of the bottom end of the trimming frame collecting box is connected to the trimming frame collecting and flipping cylinder 418, which is vertically arranged or obliquely connected to the ground or the inner side of the longitudinal trimming frame or the outer side of the trimming lower guide wheel seat. The outer opening of the trimming frame collecting box 417 corresponds to the trimming frame collecting frame 420 arranged on its outer side; the inner side of the longitudinal trimming frame is also provided with a trimming dust collection box 421 which is not higher than the upper plane of the trimming lower guide wheel, the upper opening of the trimming dust collection box is open, the lower part of the trimming saw blade is placed in the upper opening of the trimming dust collection box, and the lower part of the trimming dust collection box is connected to the dust collection device.A trimming sensing switch 422 is provided at the front end of the longitudinal trimming frame facing the longitudinal conveying system, and the trimming sensing switch corresponds to the movement sensing switch.

[0054] Fig. 9 , 10 , The transverse trimming system 5 shown in FIG11 includes a transverse trimming support 501, a transverse trimming track seat 502, a transverse trimming track frame 503, a longitudinal trimming adjustment track seat 504, a transverse trimming frame 505, a transverse trimming positioning cylinder 506, a transverse trimming positioning lifting seat 507, a transverse trimming adjustment bolt 508, a transverse trimming positioning plate 509, a transverse trimming bracket 510, a supporting wheel 511, a bracket pull rod 512, a bracket pull rod limit block 513, a transverse trimming track support frame 514, a transverse trimming track support beam 515, a transverse trimming bracket 516, and a track seat lifting cylinder 517. The front end of the transverse trimming support 501 faces and perpendicularly corresponds to the rear end of the longitudinal conveying track. Two transverse trimming frames 505 are symmetrically arranged on both sides of the front end of the transverse trimming support. The transverse trimming frames are supported and guided by the longitudinal trimming adjustment track seat 504 perpendicular to the bottom of the transverse trimming support. The structure on the transverse trimming frame is the same as the structure on the longitudinal trimming frame mentioned above. The transverse trimming track seat 502 is supported by multiple track seat lifting cylinders 517 on the transverse trimming support 501. The transverse trimming track seat can be moved and adjusted. The cross section and guide support are connected to the transverse trimming track frame 503, and a plurality of transverse trimming brackets 510 are arranged on the transverse trimming track frame. A plurality of supporting wheels 511 are evenly distributed along the front and rear directions on the transverse trimming bracket 510. The front side of the transverse trimming bracket 510 is hinged to a bracket pull rod 512. The lower part of the bracket pull rod is provided with a bracket pull rod limit block 513 connected to the transverse trimming bracket toward the rear side. The bracket pull rod is tightly connected to the transverse trimming bracket through a torsion spring and can be rotated backward to compress the torsion spring to a position lower than the supporting wheel. The plane or the bracket pull rod limit block 513 limits the bracket pull rod to rotate forward beyond the vertical position above the upper part of the transverse trimming bracket; the transverse trimming track support frame 514 includes a transverse trimming track support beam 515 and a transverse trimming bracket 516, the two ends of the transverse trimming track support beam 515 are movably adjusted and guided to support the front part of the transverse trimming track frame on the transverse trimming track seat, and a plurality of transverse trimming brackets 516 corresponding to the lower part of the front end of the transverse trimming frame are arranged on the transverse trimming track support beam 515. The two transverse trimming positioning cylinders 506 are symmetrically connected to the transverse trimming track support beam 515 below the gap between the transverse trimming brackets. The upper part of the transverse trimming positioning cylinder 506 is lifted and connected to the transverse trimming positioning lifting seat 507, and the transverse trimming positioning lifting seat is connected with a transverse trimming adjusting bolt 508. The rear end of the transverse trimming adjusting bolt is tightened to the transverse trimming positioning lifting seat through a nut, and the front end is connected to the transverse trimming positioning plate 509 forward.

[0055] Fig.12 , 13The unloading system 6 shown in 14 and 15 includes an unloading track frame 601, a horizontal unloading frame 602, a lifting frame lifting cylinder 603, an unloading lifting frame 604, a front unloading clamping frame 605, a rear unloading clamping frame 606, a hanging shaft seat 607, a hanging shaft 608, a front unloading clamping adjustment motor 609, a front unloading clamping adjustment screw 610, a front unloading clamping adjustment seat 611, a rear unloading clamping adjustment motor 612, a rear unloading clamping adjustment screw 613, a rear unloading clamping adjustment seat 614, a rear unloading clamping adjustment positioning seat 622, a chuck frame 615, a chuck frame support plate 616, a roller 617, a horizontal clamping cylinder 618, a horizontal clamping push plate 619, a vertical clamping cylinder 620, and a vertical clamping push plate 621. The unloading track frame 601 is mounted on the upper part of the rear end of the transverse trimming support along the front-back direction of the transverse trimming support at one end, and the other end is mounted above the acrylic plate unloading vehicle 9. The unloading track frame 601 can be movably adjusted, guided and supported to connect the transverse unloading frame 602. A plurality of lifting frame lifting cylinders 603 are arranged on the transverse unloading frame. The lower ends of the lifting frame lifting cylinders are connected to the unloading lifting frame 604. The two sides of the front lower end of the unloading lifting frame 604 are respectively connected to the hanging shaft 608 through the hanging shaft seat 607 to hang the front unloading The front unloading clamping adjustment motor 609 is arranged at both ends of the clamping frame 605, and the front unloading clamping adjustment motor 609 is screwed to the front unloading clamping adjustment seat 611 at the front lower end of the unloading lifting frame through the front unloading clamping adjustment screw 610. The two sides of the rear lower end of the unloading lifting frame 604 are respectively connected to the hanging shaft seat through the hanging shaft seat to hang the two ends of the rear unloading clamping frame 606. The rear unloading clamping adjustment seat 614 is arranged in the middle of the rear unloading clamping frame 606. The rear lower end is provided with a rear unloading clamping adjustment positioning seat, and any rear unloading clamping adjustment positioning seat is connected to a rear unloading clamping adjustment motor 612, and the rear unloading clamping adjustment motor is connected to one end of a rear unloading clamping adjustment screw 613, and the middle part of the rear unloading clamping adjustment screw is threadedly connected to the rear unloading clamping adjustment seat 614, and the other end of the rear unloading clamping adjustment screw is connected to the rear unloading clamping adjustment positioning seat 622; the front and rear unloading clamping frames have the same structure, including a plurality of brackets corresponding to the plurality of transverse trimming gaps. A chuck frame 615 is provided at the bottom of the chuck frame 615, with a chuck frame support plate 616 facing the clamping side, and a roller 617 is provided on the chuck frame support plate 616. The outer side of the chuck frame 615 facing away from the clamping direction is connected to a horizontal clamping cylinder 618, and the horizontal clamping cylinder passes through the chuck frame via a push rod and is connected to a horizontal clamping push plate 619 facing the clamping direction. A vertical clamping push plate 621 is provided above the chuck frame support plate, and the vertical clamping push plate is connected to the lower end of the push rod of the vertical clamping cylinder 620 fixed on the chuck frame.

[0056] In this embodiment, the track seats, track frame structures, gear rack meshing driving relative walking structures, motor driven screw driving guide seat walking structures, etc. set on all tracks belong to the existing technology, and the specific structure of how to drive the walking is not described in detail in this embodiment.

Claims

1. A fully automatic acrylic sheet double-sided cutting production line, characterized by: It includes loading system, centering system, longitudinal conveying system, longitudinal trimming system, transverse trimming system and unloading system. The loading system comprises a loading track frame, a transverse loading frame, a longitudinal loading frame, a loading lifting cylinder, a loading suction frame, and a suction vacuum head. The transverse loading frame is mounted on the loading track frame and is driven by a motor to feed transversely along the track direction of the loading track. The longitudinal loading frame is connected to the transverse loading frame in a longitudinal feeding state along the transverse loading frame. A plurality of loading lifting cylinders are vertically arranged downward on the longitudinal loading frame. The bottom of the loading lifting cylinder is connected to the loading suction frame. A plurality of suction vacuum heads are evenly arranged in an array at the lower end of the loading suction frame. The loading track frame corresponds to an acrylic loading vehicle, a centering system, and a longitudinal conveying system from one side to the other side of the loading track frame. The centering system comprises a centering platform, a centering movable ball and a centering drive mechanism, the centering platform is arranged below the middle part of the loading track frame, a plurality of centering movable balls are evenly arranged in an array on the plane of the centering platform, two centering grooves perpendicular to the outer edge and parallel to each other are opened on the four sides of the centering platform, a centering drive mechanism is arranged horizontally and vertically below the centering platform, the centering drive mechanism comprises a centering drive motor, a centering toothed belt pulley group, a centering drive screw, a centering track seat, a centering guide seat and a centering guide rod, the centering drive motor output is respectively driven to connect two pairs of centering drive screws on both sides of the centering platform horizontally or vertically through two pairs of centering toothed belt pulley groups through two gears, two ends of the centering drive screw are respectively threadedly connected with two pairs of center guide seats, the two pairs of center guide seat guide frames are arranged on the centering track seats arranged vertically or horizontally below each other, a centering guide rod is vertically arranged on the centering guide seat, and the upper end of the centering guide rod is connected in the centering groove and is higher than the plane of the centering platform; The longitudinal conveying system includes a longitudinal conveying track, a longitudinal conveying track seat, a longitudinal conveying motor, a longitudinal conveying rack, a conveying transverse adjustment track seat, a conveying transverse adjustment motor, a conveying transverse adjustment rack, and a conveying transverse support platform. The front end of the longitudinal conveying track is arranged below the other side of the loading track frame and is arranged perpendicular to the loading track frame. Longitudinal conveying racks are arranged on both inner sides of the longitudinal conveying track. The guide frame of the longitudinal conveying track seat is arranged on the longitudinal conveying track. The lower part of the longitudinal conveying track seat is provided with two longitudinal conveying motors facing the two inner sides of the longitudinal conveying track respectively. The outputs of the two longitudinal conveying motors are respectively driven by gear meshing to drive the two longitudinal conveying racks. The longitudinal conveying track seat includes a longitudinal conveying The conveying longitudinal beam and the front and rear longitudinal conveying beams are arranged in parallel and the middle part is connected by the longitudinal conveying longitudinal beam. The two conveying transverse adjustment rail seats are symmetrically guided by the longitudinal conveying longitudinal beams and arranged on the longitudinal conveying rail seats. The front and rear ends of the conveying transverse adjustment rail seats are respectively guided and erected on the front and rear longitudinal conveying beams. The outer sides of the front and rear longitudinal conveying beams are provided with conveying transverse adjustment racks. The front and rear ends of the conveying transverse adjustment rail seats are provided with conveying transverse adjustment motors. The output of the conveying transverse adjustment motor is meshed with the conveying transverse adjustment rack through gears. A conveying transverse bracket platform is provided on the conveying transverse adjustment rail seat. A plurality of transverse staggered through grooves are evenly arranged on the conveying transverse bracket platform in the longitudinal direction. The longitudinal trimming system comprises a trimming transverse adjustment track seat, a longitudinal trimming frame, a trimming transverse adjustment guide block, a trimming transverse adjustment screw, a trimming transverse adjustment motor, a trimming lower guide wheel seat, a trimming lower guide wheel, a trimming upper guide wheel seat, a trimming upper guide wheel guide cylinder, a trimming saw blade, a trimming saw blade motor, a side strip toggle guide rail seat, a side strip toggle coupling cylinder, a side strip toggle rod, a side strip toggle block, and a side strip receiving box. Two longitudinal trimming frames are symmetrically arranged on both sides of the middle of the longitudinal conveying track and each is supported and guided by the trimming transverse adjustment track seat perpendicular to the longitudinal conveying track through its bottom. A trimming transverse adjustment screw driven by the trimming transverse adjustment motor is arranged in the middle of the trimming transverse adjustment track seat, and a trimming transverse adjustment guide block threadedly connected with the trimming transverse adjustment screw is arranged at the lower part of the longitudinal trimming frame. The longitudinal trimming frame is successively provided with a trimming saw blade and a trimming lower guide wheel seat facing inwardly toward the inner side of the longitudinal conveying track. The trimming saw blade is cut by the longitudinal trimming frame. The saw blade is driven by a motor. A plurality of lower trimming guide wheels are arranged in sequence in the lower trimming guide wheel seat along the longitudinal conveying track direction. A guide cylinder for an upper trimming guide wheel is also arranged on the longitudinal trimming frame. The guide cylinder for the upper trimming guide wheel is telescopically connected to the upper trimming guide wheel seat downward. A plurality of upper trimming guide wheels corresponding to the plurality of lower trimming guide wheels on the lower trimming guide wheel seat are arranged in the upper trimming guide wheel seat. A side strip toggle guide rail seat is also arranged on the inner side of the longitudinal trimming frame. The side strip toggle guide rail seat is connected to the side strip toggle guide rail seat. The coupling cylinder is a side strip shifting coupling cylinder, and the middle part of the side strip shifting rod is hinged on the inner side of the longitudinal conveying track, and the lower part of the side strip shifting rod is not lower than the upper plane of the lower trimming guide wheel. The side strip shifting coupling cylinder is fixedly connected to the side strip shifting stopper located on the rear end side of the longitudinal conveying track of the upper part of the side strip shifting rod. The side strip receiving box is located on the rear end side of the longitudinal conveying track of the trimming saw blade and is connected to the longitudinal trimming frame. The side strip receiving box opens toward the trimming saw blade and the bottom edge of the opening is not higher than the upper plane of the lower trimming guide wheel. The transverse trimming system includes a transverse trimming support, a transverse trimming track seat, a transverse trimming track frame, a longitudinal trimming adjustment track seat, a transverse trimming frame, a transverse trimming positioning cylinder, a transverse trimming positioning lifting seat, a transverse trimming adjustment bolt, and a transverse trimming positioning plate. The front end of the transverse trimming support faces and vertically corresponds to the rear end side of the longitudinal conveying track. Two transverse trimming frames are symmetrically arranged on both sides of the front end of the transverse trimming support. The transverse trimming frame is supported and guided by the longitudinal trimming adjustment track seat of the transverse trimming support at its bottom. The structure on the transverse trimming frame is the same as the structure on the above-mentioned longitudinal trimming frame. The transverse trimming support supports the transverse trimming track seat via multiple track seat lifting cylinders. The transverse trimming track seat can be movably adjusted, guided and supported to connect the transverse trimming track. A frame, a plurality of transverse trimming brackets are arranged on the transverse trimming track frame, a plurality of supporting wheels are evenly distributed on the transverse trimming bracket along the front and rear directions, a bracket pull rod is hinged on the front side of the transverse trimming bracket, the bracket pull rod is tightly connected to the transverse trimming bracket through a torsion spring, and can be rotated backward to compress the torsion spring to a state lower than the upper plane of the supporting wheel or limit the bracket pull rod from rotating forward beyond the vertical position, a transverse trimming positioning cylinder is vertically arranged below two transverse trimming brackets symmetrical to each other with the front and rear directions of the transverse trimming support as the center, the upper part of the transverse trimming positioning cylinder is lifted and connected to the transverse trimming positioning lifting seat, the transverse trimming positioning lifting seat is penetrated by a transverse trimming adjusting bolt, the rear end of the transverse trimming adjusting bolt is tightly connected to the transverse trimming positioning lifting seat through a nut, and the front end is connected to the transverse trimming positioning plate forward; The unloading system comprises an unloading track frame, a transverse unloading frame, a lifting cylinder, an unloading lifting frame, a front unloading clamping frame, and a rear unloading clamping frame. One end of the unloading track frame is mounted on the upper part of the rear end of the transverse trimming support along the front and rear direction of the transverse trimming support, and the other end is mounted on the acrylic unloading platform or above the vehicle. The unloading track frame is movably adjustable and connected to the transverse unloading frame through a guide support. A plurality of lifting cylinders are arranged on the transverse unloading frame. The lower end of the lifting cylinder is connected to the unloading lifting frame. Both sides of the lower end of the front part of the unloading lifting frame are respectively connected to the two ends of the front unloading clamping frame through the shaft seat. A front unloading clamping adjustment motor is arranged on the middle part of the front unloading clamping frame. The clamping adjustment motor is screwed to the front unloading clamping adjustment seat at the front lower end of the unloading lifting frame through the front unloading clamping adjustment screw. The installation structure of the rear unloading clamping frame on the unloading lifting frame is the same as that of the front unloading clamping frame and is symmetrical front to back. The front unloading clamping frame includes a plurality of chuck frames corresponding to the gaps of multiple transverse trimming brackets respectively. A chuck frame support plate facing the clamping side is provided at the bottom of the chuck frame. The outer side of the chuck frame facing away from the clamping direction is connected to a horizontal clamping cylinder. The horizontal clamping cylinder is connected to a horizontal clamping push plate facing the clamping direction through a push rod. A vertical clamping push plate is provided above the chuck frame support plate. The vertical clamping push plate is connected to the lower end of the vertical clamping cylinder push rod fixed on the chuck frame.

2. The fully automatic acrylic sheet double-sided cutting production line according to claim 1 is characterized by: The upper end of the centering guide rod is covered with a plastic roller.

3. The fully automatic acrylic sheet double-sided cutting production line according to claim 1 is characterized by: A rubber pad is laid on the conveying transverse support platform.

4. The fully automatic acrylic sheet double-sided cutting production line according to claim 1 is characterized by: The front and rear ends of the longitudinal conveying track are provided with fixed sensing switches, the front and rear outer sides of the longitudinal conveying track seat or the outer sides of the front and rear longitudinal conveying beams are provided with mobile sensing switches, and the front end of the longitudinal trimming frame facing the longitudinal conveying system is provided with a trimming sensing switch, and the fixed sensing switch corresponds to the trimming sensing switch and the mobile sensing switch.

5. The fully automatic acrylic plate double-sided cutting production line according to claim 1 is characterized by: The middle part of the bottom end of the edge strip receiving box can be rotated outward and hingedly connected to the longitudinal trimming frame through a hinge seat. The front or rear part of the bottom end of the edge strip receiving box is connected to the edge strip receiving and flipping cylinder. The edge strip receiving and flipping cylinder is vertically arranged or obliquely connected to the ground or the inner side of the longitudinal trimming frame or the outer side of the guide wheel seat under the trimming. The outer opening of the edge strip receiving box corresponds to the edge strip collecting frame arranged on its outer side.

6. The fully automatic acrylic plate double-sided cutting production line according to claim 1 is characterized by: The inner side of the longitudinal trimming frame is also provided with a trimming dust collection box which is not higher than the upper plane of the trimming lower guide wheel. The upper opening of the trimming dust collection box is open, the lower part of the trimming saw blade is placed in the upper opening of the trimming dust collection box, and the lower part of the trimming dust collection box is connected to the dust collection device.

7. The fully automatic acrylic plate double-sided cutting production line according to claim 1 is characterized by: The chuck frame support plate is provided with a roller or a roller perpendicular to the clamping direction.

8. The fully automatic acrylic sheet double-sided cutting production line according to claim 1 is characterized by: The transverse trimming system also includes a transverse trimming track support frame, which includes a transverse trimming track support beam and a transverse trimming bracket. The two ends of the transverse trimming track support beam are movably adjusted and guided to support the front part of the transverse trimming track frame on the transverse trimming track seat. A plurality of transverse trimming brackets are arranged on the transverse trimming track support beam, which respectively correspond to supporting the lower part of the front end of the transverse trimming bracket.

9. The fully automatic acrylic plate double-sided cutting production line according to claim 8 is characterized by: The transverse trimming positioning cylinder is connected to the transverse trimming track supporting beam.

10. The fully automatic acrylic plate double-sided cutting production line according to claim 1 is characterized by: The two sides of the rear lower end of the unloading lifting frame are respectively connected to the two ends of the rear unloading clamping frame through the axle seat, and the rear unloading clamping adjustment seat is arranged in the middle of the rear unloading clamping frame. The middle lower end and the rear lower end of the unloading lifting frame are respectively provided with rear unloading clamping adjustment positioning seats. A rear unloading clamping adjustment motor is connected to any rear unloading clamping adjustment positioning seat, and the rear unloading clamping adjustment motor is connected to one end of the rear unloading clamping adjustment screw. The middle part of the rear unloading clamping adjustment screw is threadedly connected to the rear unloading clamping adjustment seat, and the other end of the rear unloading clamping adjustment screw is connected to the rear unloading clamping adjustment positioning seat.

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