CN216513551U

CN216513551U - Double-layer laminated glass production line

Info

Publication number: CN216513551U
Application number: CN202123108136.9U
Authority: CN
Inventors: 龚泳雄
Original assignee: Hangzhou Huiquan Glass Technology Co ltd
Current assignee: Hangzhou Huiquan Glass Technology Co ltd
Priority date: 2021-12-13
Filing date: 2021-12-13
Publication date: 2022-05-13
Anticipated expiration: 2031-12-13

Abstract

The utility model discloses a double-layer laminated glass production line which comprises an inlet conveyor, a cleaning machine, a laminated laminating machine, a steaming press and an electric appliance control cabinet, wherein a plurality of conveying rollers are arranged in the inlet conveyor, the cleaning machine, the laminated laminating machine and the steaming press, and are all on the same horizontal plane, the inlet conveyor, the cleaning machine, the laminated laminating machine and the steaming press are sequentially butted at the head parts, the design of the laminated laminating machine effectively improves the automation degree of the production line, liberates the two hands of an operator, reduces the labor cost, has positive effects on improving the efficiency of the production line and the yield of products, saves partial manual operation procedures, effectively reduces dust flying to the workshop environment, and greatly improves the quality of laminated glass.

Description

Double-layer laminated glass production line

Technical Field

The utility model relates to the technical field of glass production, in particular to a double-layer laminated glass production line.

Background

The glass is glued together by further safety treatment after glass tempering, because the glue film in the middle layer of the glued toughened glass is tough and strong in adhesive force, the glue film is not easy to penetrate after being damaged by impact, fragments cannot fall off, but tightly glued together with a cornea, and the broken glass cannot fly to hurt people, so the safety of the glued toughened glass is very high, the glued treatment of the toughened glass is performed on a glued production line, the resin film needs to be manually placed in the laminating step of the existing glued production line, the automation degree is low, time and labor are wasted, the labor cost is increased, the production line efficiency is seriously influenced, the resin film is easy to raise dust when being manually placed, the quality of the glued glass is seriously influenced, and therefore, the double-layer glued glass production line is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a double-layer laminated glass production line to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a double-layer laminated glass production line comprises an inlet conveyor, a cleaning machine, a laminating machine, a steaming press and an electric appliance control cabinet, wherein a plurality of conveying rollers are arranged in the inlet conveyor, the cleaning machine, the laminating machine and the steaming press and are all on the same horizontal plane, and the inlet conveyor, the cleaning machine, the laminating machine and the steaming press are sequentially butted at the head.

As further preferable in the present technical solution: the laminating machine comprises a support column, a translation motor, a translation lead screw, a shifting beam, an electric push rod, a sucker base, a sucker, a portal frame, a hot air fan, a rubber roller base, a rubber roller, a compression roller support, a through groove, a lower compression roller, an upper compression roller, a cutter base support, a compression roller motor, a cutter base, a cutting motor, a heating wire, a motor, two first photoelectric sensors, two limit sensors, a cutting motor base and a third photoelectric sensor, wherein the translation motor is fixedly connected to the top of the support column, an output shaft of the translation motor is fixedly connected with one end of the translation lead screw through a coupler, the other end of the translation lead screw is rotatably connected with one side of the support column through a bearing, the shifting beam is connected with the surface of the support column through a slide rail and a slide block, the shifting beam is in threaded connection with the translation lead screw through a lead screw nut, one side of the shifting beam is fixedly connected with the electric push rod, the lower end of the output end of the electric push rod is fixedly connected with the top of the sucker base, the bottom of the sucker base is communicated with the top of the sucker, and one side of the sucker base is communicated with an air pipe.

As further preferable in the present technical solution: the gantry frame and the compression roller support are fixedly connected to the bottom of the inner side of the laminating machine, the hot air fan is fixedly connected with the inner side of the gantry frame, the rubber roller seat is fixedly connected with the top of the gantry frame, and two ends of the rubber roller are rotatably connected with the inner side of the rubber roller seat.

As further preferable in the present technical solution: the lower compression roller is rotatably connected to the lower portion of the inner side of the through groove through a bearing, one side of the compression roller support is fixedly connected with a compression roller motor base, the top of the compression roller motor base is fixedly connected with a compression roller motor, the output end of the compression roller motor is fixedly connected with one end of the lower compression roller through a coupler, the through groove is arranged on two pillars of the compression roller support, the inner sides of the two through grooves are respectively provided with a sliding groove, the sliding grooves are internally connected with bearing seats, the two bearing seats are rotatably connected with the upper compression roller through bearings, the top of the compression roller support is in threaded connection with an adjusting screw rod, the lower end of the adjusting screw rod is rotatably connected with the top of the bearing seats through a bearing, the top of the adjusting screw rod is fixedly connected with a turntable, a spring is fixedly connected between the bottom of the bearing seats and the bottom of the through groove, and the surface of the compression roller support is fixedly connected with one side of the cutter seat support, the utility model discloses a cutting motor, including blade holder support, bearing, shaft coupling, cutting motor seat, lead screw and screw blade holder threaded connection, the inboard of blade holder support is rotated through the bearing and is connected with the lead screw, the one end of lead screw passes through shaft coupling fixed connection in the output shaft one end of cutting motor, cutting motor fixed connection in the top of cutting motor cabinet, the cutting motor cabinet is fixed in the surface of blade holder support, lead screw and screw blade holder threaded connection, the bottom sliding connection of slide rail and slider and blade holder support is passed through at the top of blade holder, the bottom fixedly connected with twolip blade of blade holder.

As further preferable in the present technical solution: two spacing inductor fixed connection is in the surface of support column, third photoelectric sensing ware fixed connection is in the compression roller support and is close to one side of lower compression roller and last compression roller.

As further preferable in the present technical solution: the first photoelectric sensor is fixed at the bottom of the inner side of a laminating machine below the sucker base, the bottom of the inner side of the laminating machine is fixedly connected with a cylinder, the top of a piston rod of the cylinder is fixedly connected with a baffle, the top and the side of the baffle are respectively fixedly connected with a second photoelectric sensor and a stop sensor, and the air inlet end of the cylinder is communicated with an electromagnetic valve through an air pipe.

As further preferable in the present technical solution: the inside of electrical apparatus switch board is equipped with the PLC module, the equal PLC module signal input part electric connection of signal output part of first photoelectric sensing ware, second photoelectric sensing ware, stop inductor and third photoelectric sensing ware, the automatically controlled output of PLC module respectively with the automatically controlled input electric connection of translation motor, electric putter, compression roller motor and cutting motor, the automatically controlled input of solenoid valve and the automatically controlled output electric connection of PLC module.

As further preferable in the present technical solution: the steam press comprises a steam press box and a cooling box, and toughened glass is placed at the top of the conveying roller.

Compared with the prior art, the utility model has the beneficial effects that: the design of doubling film combining machine effectively improves the degree of automation of this production line, liberates operator's both hands, reduces the cost of labor, has positive effect to the efficiency and the product yield that improve the production line, has saved partial manual operation process, effectively reduces the workshop environment raise dust, improves doubling glass's quality greatly.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural diagram of a laminating machine according to the present invention;

FIG. 3 is a schematic side view of a laminating machine according to the present invention;

FIG. 4 is a schematic top view of a laminating machine according to the present invention;

FIG. 5 is a schematic view of the structure of the steam press of the present invention;

FIG. 6 is a schematic view of the structure of region A in FIG. 2 according to the present invention;

FIG. 7 is a schematic view of the structure of region B in FIG. 2 according to the present invention;

FIG. 8 is a schematic cross-sectional view of a heat blower according to the present invention.

In the figure: 1. an inlet conveyor; 2. a cleaning machine; 3. laminating machine; 301. a support pillar; 302. a translation motor; 303. a translation screw rod; 304. a moving beam; 305. an electric push rod; 306. a suction cup base; 307. a suction cup; 308. a gantry; 309. a hot air fan; 310. a rubber roller seat; 311. a rubber roller; 312. a press roll bracket; 313. a through groove; 314. a lower pressing roller; 315. an upper compression roller; 316. a tool apron support; 317. a compression roller motor base; 318. a compression roller motor; 319. a screw rod; 320. a tool apron; 321. a double-edged blade; 322. cutting the motor; 323. an electric heating wire; 324. a motor; 325. a first photoelectric sensor; 326. a limit sensor; 327. a cylinder; 328. a baffle plate; 329. a second photoelectric sensor; 330. stopping the sensor; 331. cutting the motor base; 332. a third photoelectric sensor; 4. a steaming machine; 401. a steam pressing box; 402. a cooling tank; 5. a conveying roller; 6. tempering the glass; 7. an electric appliance control cabinet; 701. and a PLC module.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-8, the present invention provides a technical solution: a double-layer laminated glass production line comprises an inlet conveyor 1, a cleaning machine 2, a laminating machine 3, an autoclave machine 4 and an electrical appliance control cabinet 7, wherein a plurality of conveying rollers 5 are arranged in the inlet conveyor 1, the cleaning machine 2, the laminating machine 3 and the autoclave machine 4, the plurality of conveying rollers 5 are all on the same horizontal plane, the inlet conveyor 1, the cleaning machine 2, the laminating machine 3 and the autoclave machine 4 are sequentially butted in a head position mode, toughened glass 6 is placed on the inlet conveyor 1 and conveyed to enter through the conveying rollers 5, the cleaning machine 2 cleans and air-dries the surface of the toughened glass 6 and then enters the laminating machine 3, the cleaned and air-dried toughened glass 6 enters the laminating machine 3 and then is subjected to surface heating through a hot air fan 309, the heated toughened glass 6 passes through a lower compression roller 314 and an upper compression roller 315, the toughened glass 6 shields a third photoelectric sensor 332, the press roller motor 318 starts to rotate, the toughened glass 6 passes through the space between the lower press roller 314 and the upper press roller 315 by the power of the press roller motor 318, the toughened glass 6 moves forwards along with the rotation of the upper press roller 315, meanwhile, the upper press roller 315 rolls the PVB film and covers the surface of the toughened glass 6, the bottom of the PVB film is softened due to higher surface temperature, the adhesion force of the PVB film to the toughened glass 6 is increased, when the toughened glass 6 moves forwards continuously and pushes the toughened glass to the stop inductor 330, the press roller motor 318 stops running, meanwhile, the conveying roller 5 between the press roller motor 318 and the stop inductor 330 also stops running, the cutting motor 322 starts to run to drive one end of the double-edge blade 321 and cut the PVB film, the tail part of the toughened glass 6 is at the same time, another piece of toughened glass 6 is conveyed to the tops of the two first photoelectric inductors 325, and the stop inductor 330 simultaneously have signals output, the electric push rod 305 starts to work, the suction cup base 306 descends, the suction cup 307 sucks up the toughened glass 6 on the top of the first photoelectric sensor 325 and moves to the position above the PVB membrane toughened glass 6 through the translation motor 302, the electric push rod 305 starts to work again to place the toughened glass 6 at the bottom of the suction cup 307 on the top of the PVB membrane toughened glass 6, when the toughened glass 6 on the top of the PVB membrane shields the second photoelectric sensor 329, the piston rod of the air cylinder 327 starts to descend, the conveying roller 5 between the press roller motor 318 and the stop sensor 330 also resumes to operate to convey the double-layer glass which is laminated into the steamer 4, after the double-layer laminated glass enters the steamer 4, the steamer 4 carries out high-temperature and high-pressure treatment on the double-layer laminated glass and then cools and discharges the double-layer laminated glass, the design of the laminating machine 3 effectively improves the automation degree of the production line, releases two hands of an operator, and reduces the labor cost, the production line has positive effects on improving the efficiency of the production line and the yield of products, saves partial manual operation processes, effectively reduces dust raising to the workshop environment, and greatly improves the quality of the laminated glass.

In this embodiment, specifically: the laminating machine 3 comprises a support column 301, a translation motor 302, a translation screw rod 303, a moving beam 304, an electric push rod 305, a suction cup base 306, a suction cup 307, a portal frame 308, a hot air fan 309, a rubber roller base 310, a rubber roller 311, a pressure roller bracket 312, a through groove 313, a lower pressure roller 314, an upper pressure roller 315, a tool apron bracket 316, a pressure roller motor 318, a tool apron 320, a cutting motor 322, a heating wire 323, a motor 324, two first photoelectric sensors 325, two limit sensors 326, a cutting motor base 331 and a third photoelectric sensor 332, wherein the translation motor 302 is fixedly connected to the top of the support column 301, an output shaft of the translation motor 302 is fixedly connected with one end of the translation screw rod 303 through a coupler, the other end of the translation screw rod 303 is rotatably connected with one side of the support column 301 through a bearing, the moving beam 304 is slidably connected with the surface of the support column 301 through a slide rail and a slide block, the moving beam 304 is in threaded connection with the translation screw rod 303 through a screw rod nut, one side and electric putter 305 fixed connection of walking beam 304, electric putter 305's output lower extreme and sucking disc base 306's top fixed connection, sucking disc base 306's bottom is linked together with the top of sucking disc 307, one side intercommunication of sucking disc base 306 has the trachea, when two first photoelectric sensing ware 325 and stop sensor 330 have signal output simultaneously, electric putter 305 begins to move, sucking disc 307 adsorbs behind toughened glass 6 surfaces electric putter 305 mentions toughened glass 6 and breaks away from transfer roller 5, electric putter 305 rises toughened glass 6 to the peak, translation motor 302 begins to work, remove toughened glass 6 to the toughened glass 6 top that needs to close the piece, translation motor 302 stops to move when two spacing sensors 326 all are sheltered from simultaneously, electric putter 305 moves once more and closes two toughened glass 6 pieces.

In this embodiment, specifically: portal frame 308 and compression roller support 312 are all fixed connection in the inboard bottom of doubling and laminating machine 3, the inboard fixed connection of hot-blast fan 309 and portal frame 308, the top fixed connection of rubber roll seat 310 and portal frame 308, the both ends of rubber roll 311 rotate with the inboard of rubber roll seat 310 and are connected, hot-blast fan 309 can carry out heat treatment to the toughened glass 6 of process, effectively improves the adhesive force of PVB diaphragm to toughened glass 6 surfaces.

In this embodiment, specifically: the lower compression roller 314 is rotatably connected to the lower part of the inner side of the through groove 313 through a bearing, one side of the compression roller support 312 is fixedly connected with a compression roller motor base 317, the top of the compression roller motor base 317 is fixedly connected with a compression roller motor 318, the output end of the compression roller motor 318 is fixedly connected with one end of the lower compression roller 314 through a coupler, the through groove 313 is arranged on two struts of the compression roller support 312, the inner sides of the two through grooves 313 are respectively provided with a sliding groove, a bearing seat is connected in the sliding groove in a sliding manner, the two bearing seats are rotatably connected with the upper compression roller 315 through bearings, the top of the compression roller support 312 is in threaded connection with an adjusting screw rod, the lower end of the adjusting screw rod is rotatably connected with the top of the bearing seat through a bearing, the top of the adjusting screw rod is fixedly connected with a turntable, a spring is fixedly connected between the bottom of the bearing seat and the bottom of the through groove 313, and the surface of the compression roller support 312 is fixedly connected with one side of the cutter seat support 316, the inner side of the tool apron support 316 is rotatably connected with a screw rod 319 through a bearing, one end of the screw rod 319 is fixedly connected with one end of an output shaft of a cutting motor 322 through a coupling, the cutting motor 322 is fixedly connected with the top of a cutting motor base 331, the cutting motor base 331 is fixed on the surface of the tool apron support 316, the screw rod 319 is in threaded connection with a threaded tool apron 320, the top of the tool apron 320 is in sliding connection with the bottom of the tool apron support 316 through a sliding rail and a sliding block, the bottom of the tool apron 320 is fixedly connected with a double-edge blade 321, a lower pressure roller 314 is a driving roller and can provide power for forward movement of toughened glass 6, an upper pressure roller 315 is a driven roller, the lower pressure roller 314 and the upper pressure roller 315 are matched for use and can press a PVB membrane on the surface of the toughened glass 6, the double-edge blade 321 can move back and forth through the driving of the cutting motor base 331 to cut the PVB at the tail of the toughened glass 6, and a gap between the upper pressure roller 315 and the lower pressure roller 314 can be adjusted through an adjusting screw rod at the top of the pressure roller support 312, the device is suitable for glass with different thicknesses, and the adaptability of the device is improved.

In this embodiment, specifically: two limit inductors 326 fixed connection are in the surface of support column 301, and third photoelectric sensor 332 fixed connection is in the compression roller support 312 and is close to one side of lower compression roller 314 and last compression roller 315, and two limit inductors 326 can restrict the formation of walking beam 304, and the position of two limit inductors 326 is adjustable, and the operator can adjust two limit inductors 326's position according to the position that pastes PVB diaphragm toughened glass 6.

In this embodiment, specifically: first photoelectric sensor 325 is fixed in the inboard bottom of doubling machine 3 of sucking disc base 306 below, the inboard bottom fixedly connected with cylinder 327 of doubling machine 3, piston rod top fixedly connected with baffle 328 of cylinder 327, the top and the side of baffle 328 are fixedly connected with second photoelectric sensor 329 and stop inductor 330 respectively, the air inlet end of cylinder 327 has the solenoid valve through the trachea intercommunication, the solenoid valve is electrified when second photoelectric sensor 329 and stop inductor 330 sense the signal simultaneously and the piston rod of cylinder 327 begins to descend.

In this embodiment, specifically: the inside of electrical apparatus switch board 7 is equipped with PLC module 701, first photoelectric sensor 325, second photoelectric sensor 329, the equal PLC module 701 signal input part electric connection of signal output part of stop inductor 330 and third photoelectric sensor 332, PLC module 701 electric control output part respectively with translation motor 302, electric putter 305, automatically controlled input part electric connection of pinch roller motor 318 and cutting motor 322, the electric control input part electric connection of solenoid valve and the electric control output part of PLC module 701, when two first photoelectric sensors 325 and stop inductor 330 sense the signal simultaneously, transfer roller 5 below sucking disc 307 stops running, electric putter 305 and cutting motor 322 start running, when third photoelectric sensor 332 senses the signal, pinch roller motor 318 starts to run the piston rod of cylinder 327 and stretches out, simultaneously sucking disc base 306 returns to the material waiting state through translation motor 302, when stop inductor 330 senses the signal alone, transfer roller 5 between pinch roller motor 318 and cylinder 327 stops running .

In this embodiment, specifically: evaporate press 4 and including evaporating case 401 and cooler bin 402, toughened glass 6 has been placed at the top of transfer roller 5, evaporates and presses case 401 to carry out high temperature high pressure treatment to double-deck doubling glass, and cooler bin 402 carries out cooling treatment to double-deck doubling glass.

Working principle or structural principle, when in use, the toughened glass 6 is placed on the inlet conveyor 1 and is conveyed to enter through the conveying rollers 5, the surface of the toughened glass 6 is cleaned and air-dried by the cleaning machine 2 and then enters the laminating machine 3, when the cleaned and air-dried toughened glass 6 enters the laminating machine 3 and is subjected to surface heating through the hot air fan 309, the heated toughened glass 6 passes through the lower pressing roller 314 and the upper pressing roller 315, the toughened glass 6 shields the third photoelectric inductor 332, the pressing roller motor 318 starts to rotate, the toughened glass 6 passes between the lower pressing roller 314 and the upper pressing roller 315 by virtue of the power of the pressing roller motor 318, the toughened glass 6 rotates along with the upper pressing roller 315 which moves forwards, meanwhile, the upper pressing roller 315 rolls the PVB membrane and covers the surface of the toughened glass 6, and because the surface temperature is higher, the PVB membrane softens the bottom, the adhesive force of the PVB membrane to the toughened glass 6 is increased, when the toughened glass 6 continues to move forwards and is pushed to the stop sensor 330, the pressing roller motor 318 stops operating, meanwhile, the conveying roller 5 between the pressing roller motor 318 and the stop sensor 330 also stops operating, the cutting motor 322 starts operating to drive one end of the double-edge blade 321 and cut the PVB membrane, another piece of toughened glass 6 at the tail part of the toughened glass 6 is conveyed to the tops of the two first photoelectric sensors 325 at the same time, when the two first photoelectric sensors 325 and the stop sensor 330 simultaneously output signals, the electric push rod 305 starts operating, the suction cup base 306 descends, the suction cup 307 sucks up the toughened glass 6 at the top of the first photoelectric sensor 325 and moves to the position above the toughened glass 6 stuck with the PVB membrane through the translation motor 302, the electric push rod 305 starts operating again to place the toughened glass 6 at the bottom of the suction cup 307 on the top of the toughened glass 6 stuck with the PVB membrane, when the toughened glass 6 at the top of the PVB membrane shields the second photoelectric sensor 329, the piston rod of the cylinder 327 begins to descend, the compression roller motor 318 and the conveying roller 5 between the stop sensors 330 also resume to operate to convey the laminated double-layer glass into the steaming press machine 4, the double-layer laminated glass enters the steaming press machine 4, the steaming press machine 4 carries out high-temperature high-pressure treatment on the double-layer laminated glass and then cools and discharges the double-layer laminated glass, the automation degree of the production line is effectively improved through the design of the laminating machine 3, both hands of an operator are liberated, the labor cost is reduced, the efficiency and the product yield of the production line are improved, partial manual operation processes are omitted, dust raising to the workshop environment is effectively reduced, and the quality of the laminated glass is greatly improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a double-deck doubling glass production line, includes entry conveyer (1), cleaning machine (2), doubling and laminating machine (3), evaporates press (4) and electrical apparatus switch board (7), its characterized in that: all be equipped with a plurality of transfer roller (5), a plurality of in entry conveyer (1), cleaning machine (2), doubling machine (3) and the machine of steaming and pressing (4) transfer roller (5) all are at same horizontal plane, entry conveyer (1), cleaning machine (2), doubling machine (3) and the machine of steaming and pressing (4) head dock in proper order.

2. The double-layer laminated glass production line according to claim 1, characterized in that: the laminating machine (3) comprises a supporting column (301), a translation motor (302), a translation screw rod (303), a moving beam (304), an electric push rod (305), a suction cup base (306), a suction cup (307), a portal frame (308), a hot air fan (309), a rubber roller seat (310), a rubber roller (311), a pressing roller bracket (312), a through groove (313), a lower pressing roller (314), an upper pressing roller (315), a cutter seat bracket (316), a pressing roller motor (318), a cutter seat (320), a cutting motor (322), an electric heating wire (323), a motor (324), two first photoelectric sensors (325), two limit sensors (326), a cutting motor seat (331) and a third photoelectric sensor (332), wherein the translation motor (302) is fixedly connected to the top of the supporting column (301), and an output shaft of the translation motor (302) is fixedly connected with one end of the translation screw rod (303) through a coupler, the other end of translation lead screw (303) passes through the bearing and is connected with one side rotation of support column (301), walking beam (304) passes through the slide rail and the surface sliding connection of slider and support column (301), walking beam (304) pass through screw-nut and translation lead screw (303) threaded connection, one side and electric putter (305) fixed connection of walking beam (304), the output lower extreme of electric putter (305) and the top fixed connection of sucking disc base (306), the bottom of sucking disc base (306) is linked together with the top of sucking disc (307), one side intercommunication of sucking disc base (306) has the trachea.

3. The double-layer laminated glass production line according to claim 2, characterized in that: the rubber roller pressing machine is characterized in that the portal frame (308) and the roller support (312) are fixedly connected to the bottom of the inner side of the laminating machine (3), the hot air fan (309) is fixedly connected with the inner side of the portal frame (308), the rubber roller base (310) is fixedly connected with the top of the portal frame (308), and two ends of the rubber roller (311) are rotatably connected with the inner side of the rubber roller base (310).

4. The double-layer laminated glass production line according to claim 2, characterized in that: the lower compression roller (314) is rotatably connected to the lower portion of the inner side of the through groove (313) through a bearing, one side of the compression roller support (312) is fixedly connected with a compression roller motor base (317), the top of the compression roller motor base (317) is fixedly connected with a compression roller motor (318), the output end of the compression roller motor (318) is fixedly connected with one end of the lower compression roller (314) through a coupler, the through groove (313) is arranged on two struts of the compression roller support (312), the inner sides of the through grooves (313) are both provided with sliding grooves, bearing seats are connected in the sliding grooves in a sliding manner, the two bearing seats are rotatably connected with the upper compression roller (315) through a bearing, the top of the compression roller support (312) is in threaded connection with an adjusting screw rod, the lower end of the adjusting screw rod is rotatably connected with the top of the bearing seats through a bearing, and the top of the adjusting screw rod is fixedly connected with a turntable, fixedly connected with spring between the bottom of bearing frame and the bottom that leads to groove (313), the surface of compression roller support (312) and one side fixed connection of blade holder support (316), the inboard of blade holder support (316) is rotated through the bearing and is connected with lead screw (319), the one end of lead screw (319) is passed through shaft coupling fixed connection in the output shaft one end of cutting motor (322), cutting motor (322) fixed connection is in the top of cutting motor seat (331), the surface of blade holder support (316) is fixed in cutting motor seat (331), lead screw (319) and screw blade holder (320) threaded connection, the bottom sliding connection of slide rail and slider and blade holder support (316) is passed through at the top of blade holder (320), the bottom fixedly connected with twolip blade (321) of blade holder (320).

5. The double-layer laminated glass production line according to claim 2, characterized in that: the two limit sensors (326) are fixedly connected to the surface of the supporting column (301), and the third photoelectric sensor (332) is fixedly connected to one side, close to the lower pressing roller (314) and the upper pressing roller (315), of the pressing roller bracket (312).

6. The double-layer laminated glass production line according to claim 2, characterized in that: the first photoelectric sensor (325) is fixed to the inner bottom of a laminating machine (3) below the sucker base (306), the inner bottom of the laminating machine (3) is fixedly connected with a cylinder (327), the top of a piston rod of the cylinder (327) is fixedly connected with a baffle (328), the top and the side of the baffle (328) are respectively fixedly connected with a second photoelectric sensor (329) and a stop sensor (330), and the air inlet end of the cylinder (327) is communicated with an electromagnetic valve through an air pipe.

7. The double-layer laminated glass production line according to claim 6, characterized in that: the utility model discloses an electric appliance control cabinet, including electrical apparatus switch board (7), the inside of electrical apparatus switch board (7) is equipped with PLC module (701), first photoelectric sensing ware (325), second photoelectric sensing ware (329), stop equal PLC module (701) signal input part electric connection of signal output part of inductor (330) and third photoelectric sensing ware (332), the automatically controlled output of PLC module (701) respectively with translation motor (302), electric putter (305), compression roller motor (318) and cutting motor (322) automatically controlled input electric connection, the automatically controlled input of solenoid valve and the automatically controlled output electric connection of PLC module (701).

8. The double-layer laminated glass production line according to claim 1, characterized in that: the steaming and pressing machine (4) comprises a steaming and pressing box (401) and a cooling box (402), and toughened glass (6) is placed at the top of the conveying roller (5).